Standard Support Leg

Standard Support Leg:Essential Component for Stable Workholding

In modern manufacturing and machining setups,the Standard Support Leg emerges as a critical component in modular fixture systems,playing a vital role in ensuring workpiece stability and precision.This indispensable accessory complements modular fixture plate clamps,providing foundational support for diverse machining operations.

Structure and Material

Constructed from high-grade materials such as hardened steel or precision-machined aluminum alloy,the Standard Support Leg boasts exceptional durability and load-bearing capacity.Its design typically features a cylindrical or rectangular body with a threaded base,allowing for secure attachment to fixture plates.Many models include an adjustable height mechanism,often via a threaded rod or telescopic design,enabling precise vertical positioning to accommodate varying workpiece thicknesses.

Functional Role

The primary function of the Standard Support Leg is to provide stable elevation and leveling for workpieces during machining.By supporting the underside of components,it prevents deflection or vibration caused by cutting forces,ensuring dimensional accuracy in finished parts.The adjustable height feature allows operators to achieve perfect parallelism between the workpiece and machining tools,eliminating warping risks even with irregularly shaped materials.

Compatibility and Versatility

Engineered for universal compatibility,Standard Support Legs integrate seamlessly with most modular fixture systems.Their standardized mounting threads and dimensions ensure easy integration with fixture plates,T-slots,and grid patterns.This versatility makes them suitable for a wide range of applications,from light-duty milling to heavy-duty turning operations.

Industrial Applications

Widely adopted across manufacturing sectors,these support legs enhance productivity in automotive part production,aerospace component machining,and mold fabrication.They are particularly valuable in batch production environments,where quick setup changes and consistent support are essential for maintaining production efficiency and part quality.

3D Welding Attachment Table

Number	name	picture	code	specificationsmm	Blank weight	Weight after rough machining	net weightKg	notes
35	Standard support leg		2871001	φ89x200	2.65		6.60
36	Standard support leg		2871002	φ89x350	4.60		7.20
37	Standard support leg		J2871003	φ89x450	8.60		9.90
38	Standard support leg		2871004	φ89x620	8.20		10.80
39	Wanxiang wheel support leg		2871101	φ89x200			8.10
40	Wanxiang wheel support leg		2871102	φ89x350			10.00
41	Wanxiang wheel support leg		2871103	φ89x450			11.40
42	Wanxiang wheel support leg		2871104	φ89x620			13.60
43	Fixed support leg		J2871201	φ89x200			7.80
44	Fixed support leg		871202	φ89x350			9.70
45	Fixed support leg		2871203	φ89x450			11.10
46	Fixed support leg		2871204	φ89x620			13.30
47	Frame base		2871301	1000x1000x400			95.00
48			J2871302	1200x1200x400			125.00
49			2871303	1500x1000x400			175.00
50			2871304	1500x1500x400			245.00
51			871305	2000x1000x400			210.00
52	support frame		2871306	2400x1200x400	303.00		302.00
53	support frame		2871307	3000x1500x400	432.00		431.00
54	support frame		2871308	4000x2000x400	602.00		599.00
55	hydraulic lift		2871401	2000x1000			385.00
56	hydraulic lift		2871402	2400x1200			465.00
57	track		2871501	1000x150x50	78.00	62.00	54.00
58	track		2871502	2000x150x50	154.00	124.00	108.00
59	track		2871503	3000x150x50	230.00	186.00	162.00
60	U-shaped square box - steel parts		2820001	500x200x200	68.00	64.00	54.00
61	U-shaped square box - steel parts		2820002	1000x200x200	125.00	119.00	101.00
62	U-shaped square box - steel parts		2820003	1200x200x200	150.00	142.00	122.00
63	U-shaped square box - steel parts		2820004	1500x200x200	211.00	176.00	151.00
64	U-shaped square box - steel parts		2820005	2000x200x200	277.00	229.00	197.00
65	U-shaped square box - steel parts		2820006	2400x200x200	327.00	271.00	233.00
66	U-shaped square box - steel parts		2820007	3000x200x200	401.00	349.00	300.00
67	U-shaped square box - steel parts		2820008	4000x200x200	533.00	463.00	399.00
68	U-shaped square box - steel parts		2820009	1200x400x200	220.90	208.70	181.50
69	U-shaped square box - steel parts		2820010	2400x400x200	458.30	400.30	339.30
70	U-shaped square box casting		2820101	500x200x200	79.00	66.00	54.00
71	U-shaped square box casting		2820102	1000x200x200	147.00	124.00	101.00
72	U-shaped square box casting		820103	1200x200x200	177.00	149.00	128.00
73	U-shaped square box casting		2820104	1500x200x200	216.00	182.00	156.00
74	U-shaped square box casting		2820105	2000x200x200	276.00	240.00	206.00
75	U-shaped square box casting		2820106	2400x200x200	336.00	284.00	244.00
76	U-shaped square box casting		J2820107	3000x200x200	418.00	353.00	303.00
77	U-shaped square box casting		J2820108	4000x200x200	555.00	470.00	392.00
78	U-shaped square box casting		2820109	1200x400x200			192.90
79	U-shaped square box casting		2820110	2400x400x200	490.00	419.00	368.00
80	U-shaped square box casting		2820111	2400x600x200	638.00	548.00	485.00	new
81	L-shaped square box - steel parts		2821001	500x200x100	33.90	32.00	27.00
82	L-shaped square box - steel parts		2821002	1000x200x100	63.30	61.00	50.00
83	L-shaped square box - steel parts		J2821003	1200x200x100	75.00	71.00	59.00
84	L-shaped square box - steel parts		2821004	1500x200x100	107.00	92.00	76.00
85	L-shaped square box - steel parts		2821005	2000x200x100			97.80	new
86	L-shaped square box casting		2821011	500x200x100	40.50	33.30	27.60
87	L-shaped square box casting		2821012	1000x200x100	73.20	60.40	50.30	new
88	L-shaped square box casting		2821013	1200x200x100	86.10	71.00	59.20	new
89	L-shaped square box casting		2821014	1500x200x100	107.20	88.70	74.00	new
90	Supporting angle iron - casting (left)		2822101	300x275x100(L)	22.00	17.70	13.00
91	Supporting angle iron - casting (right)		2822102	300x275x100(R)	22.00	17.00	13.00
92	Supporting angle iron - casting (left)		2822103	600x375x100(L)	38.50	32.20	23.00
93	Supporting angle iron - casting (right)		2822104	600x375x100(R)	38.50	32.20	23.00
94	Supporting angle iron - casting (left)		2822105	800x375x100(L)	48.00	40.10	29.00
95	Supporting angle iron - casting (right)		2822106	800x375x100(R)	48.00	40.10	29.00
96	Angular support block		2823001	200x200x175	25.00	21.00	17.00
97	Angle sensor		2870001	500x100x100	35.20	/	26.00
98	30°Supporting seat		2824001	150x150x75x30°	7.27		5.62	new product
99	45°Supporting seat		2824002	150x150x75x45°	6.96		5.56	new product
100	Frame type support seat		2825001	200x200x75	12.2		8.24	new product
101	Frame type support seat		2825002	200x150x75	10.48		7.3	new product
102	Frame type support seat		J2825003	200x100x75	8.78		6.09	new product
103	Frame type support seat		2825004	200x200x100	16.28		11.68	new product
104	Frame type support seat		2825005	200x150x100	13.8		10.27	new product
105	Frame type support seat		2825006	200x100x100	11.7		8.54	new product
106	Positioning angle ruler		2830001	75x50x75			9.7
107	Positioning angle ruler		2830002	175x50x75			10
108	Positioning angle ruler		J2830003	175x50x175（Hole/Hole）			2.50
109	Positioning angle ruler		2830004	175x50x175（Slot/Slot）			1.82
110	Positioning angle ruler		2830005	175x50x175（Hole/groove）			2.20
111	Positioning angle ruler		2830006	275x50x175			3.00
112	Positioning ruler		2831001	100x50x25			0.80
113	Positioning ruler			150x50x25			0.80
114	Positioning ruler		2831003	225x50x25			1.30
115	Positioning ruler		2831004	300x50x25			2.00
116	Positioning ruler		2831005	500x75x25			5.80
117	Positioning ruler		2831006	800x75x25			9.00
118	Positioning ruler		2831007	1000x100x25			12.00
119	Flat angle ruler		832001	175x175x25			2.00
120	Flat angle ruler		2832002	275x225x25			3.00
121	Flat angle ruler		2832003	325x225x25			3.50
122	Flat angle ruler		2832004	500x375x25			12.00
123	T-shaped angle ruler		2833001	250x150x25	3.70		2.50	new product
124	T-shaped angle ruler		2833002	250x200x25	4.30		2.80	new product
125	V-shaped angle iron		2835001	150x75x25x120°	1.70		1.41	new product
126	V-shaped angle iron		2835002	250x100x75x120°	6.90		4.41	new product
127	V-shaped angle iron		2835003	175x103x75x90°	4.40		3.15	new product
128	V-shaped angle iron		J2835004	175x103x75x90°	4.40		2.70	new product
129	V-shaped angle iron		J2835005	250x150x75x120°	8.58		5.88	new product
130	V-shaped angle iron		J2835006	250x100x75x120°	6.90		4.73	new product
131	V-shaped angle iron		J2835007	175x103x75x90°	4.40		3.27	new product
132	locating pin		2835001	φ40xφ28x80			0.47
133	V-shaped positioning component-φ58x90°		2833001(iron)	φ58x50(H)-90°			0.55
134	V-shaped positioning component-φ58x90°		2833101(aluminium）	φ58x50(H)-90°			0.70
135	V-shaped positioning component-φ58x90°		2833201(nylon)	φ58x50(H)-90°			0.70
136	V-shaped positioning component-φ58x120°		2833002(iron)	φ58x50(H)-120°			0.58
137	V-shaped positioning component-φ58x120°		2833102(aluminium)	φ58x50(H)-120°			0.70
138	V-shaped positioning component-φ58x120°		2833202(nylon)	φ58x50(H)-120°			0.70
139	V-shaped positioning component-φ58x140°		2833003(iron)	φ58x50(H)-140°			0.66
140	V-shaped positioning component-φ58x140°		2833103(aluminium)	φ58x50(H)-140°			0.70
141	V-shaped positioning component-φ58x140°		2833203(nylon)	φ58x50(H)-140°			0.70
142	Adjustable V-shaped positioning component (with shaft)120°		2833004	φ110x120(H)-120°			3.00
143	Adjustable V-shaped positioning component (with shaft)140°		2833005	φ140x120(H)-140°			5.00
144	Eccentric positioning disc 75		2834001	50xφ75x25			0.45
145	Eccentric positioning disc100		2834002	75xφ100x25			1.50
146	Height regulator		2840001	φ80-75x100			2.50
147	Circular adjustment gasket		2840101	0.5mm、1mm、2mm、3mm、4mm、5mm、10mm、20mm、30mm、40mm+轴L125mm（75mm）			2.50
148	Square adjustment gasket		2840201	0.5mm、1mm、1.5mm、2mm、2.5mm、3mm、4mm、5mm			0.50
149	Rectangular adjustment gasket		2840301	0.5mm、1mm、1.5mm、2mm、2.5mm、3mm、4mm、5mm			1.00
150	180°Spiral compactor (rubber handle)		2850001	300x300			2.50
151	90°Spiral compactor (rubber handle)		2851001	300x150			1.80
152	45°Spiral compactor (rubber handle)		J2852001	300x300			2.50
153	Cantilever spiral compactor (rubber handle)		J2853001	300x150			2.50
154			J2853002	300x200			2.50
155	Vertical disc clamp		2854001	TT-12132			0.80
156	Disc push-pull fixture		2854002	TT-304-EM			0.80
157	Circular horizontal fixture		2854003	TT-203-FL			0.80
158	Square Plate Vertical Fixture		2854101	TT-12265			1.30
159	Square disk push-pull fixture		2854102	TT-304-EM			1.30
160	Square Plate Horizontal Fixture		2854103	TT-200-WL			1.30
161	Equipped with square disc elbow joint fixture		2854104	TT-10247	1.30
162	lock pin（50）		2860001	φ28X50			0.55
163	lock pin（75）		2860002	φ28x75			0.70
164	Countersunk lock pin（50）		JXLJ2860103	φ28X50			0.60
165	Handle lock pin（50）		2860201	φ28X50			0.65
166	Countersunk lock pin（50）		2861001	φ28x50			0.20
167	Countersunk lock pin（75）		2861002	φ28x75			0.25
168	Internal hexagonal connection lock pin（50）		2861101	φ28x50			0.30
169	magnetic pin（25）		2862001	φ28x25			0.30
170	magnetic pin（50）		J2862002	φ28x50			0.35
171	Protective board lock pin（25）		2861003	φ28x25
172	Pinch 300		2880001	φ28x300			0.80
173	Pinch 600		2880002	φ28x600			1.40
174	Two point clamping bridge		2880101	170x35x20			0.60
175	Three point clamping bridge		2880201	170x35x20			1.02
176	90°Clamping corner sleeve		2880301	φ28-90°			0.30
177	45°Clamping corner sleeve		2880302	φ28-45°			0.30
178	Parallel clamping corner sleeve		2880303	φ28-180°			0.25
179	Vertical clamping corner sleeve		2880304	φ28-90°			0.25
185	Attachment car		2881101	1000x600x1065			58.00
186	lifting ring		2881201	φ28			40.00
187	earth connector		2881301	φ28			41.00
188	oilstone		2890001	200x50x30			42.00
189	oil can		2890101	1L			43.00
190	allen key		J2890201	17#、14#、8#、3#			44.00
191	nylon brush		2890301	φ30x80			45.00
192	Magnetic pliers		2890401	200			46.00