CN208696923U - A kind of fixture for knuckle center hole machined - Google Patents
A kind of fixture for knuckle center hole machined Download PDFInfo
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- CN208696923U CN208696923U CN201821364468.9U CN201821364468U CN208696923U CN 208696923 U CN208696923 U CN 208696923U CN 201821364468 U CN201821364468 U CN 201821364468U CN 208696923 U CN208696923 U CN 208696923U
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- control arm
- arm
- screw
- shock
- supporting block
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 24
- 230000004807 localization Effects 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000883966 Astrophytum capricorne Species 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model relates to a kind of fixtures for knuckle center hole machined, it include: terminal pad, the terminal pad and the centre bore are coaxially disposed, and brake arm clamping element is installed in the terminal pad, steering arm clamping element, control arm locating part and shock-absorbing arms locating part, the brake arm clamping element is for being clamped positioning to the brake arm, the steering arm clamping element and steering arm one-to-one correspondence are clamped positioning, the control arm locating part is for being clamped positioning to the control arm, the shock-absorbing arms locating part is for being clamped positioning to the shock-absorbing arms；The utility model is solved when carrying out turning to knuckle centre bore, is all needed the technical issues of bolt taking-up in center just first can be carried out turning, and then improve production efficiency, is saved labour, reduces production cost.
Description
Technical field
The utility model relates to clamp art more particularly to a kind of fixtures for knuckle center hole machined.
Background technique
Knuckle is also known as " goat's horn ", is one of the important part in steering axle of automobile, can make vehicle steadily traveling and spirit
Quick transmitting driving direction.The function of knuckle is to transmit and bear automobile front load, supports and front-wheel is driven to rotate around stub
And make motor turning.Since the structure of knuckle is more complicated, when being processed to the centre bore of knuckle, the clamping of knuckle
It is to compare stubborn problem, existing knuckle fixture clamping is excessively cumbersome, and working efficiency could not be improved.
The patent document of Patent No. CN201620191594.3 discloses knuckle frock clamp, including terminal pad, even
It connects and is provided with chuck body above disk, the chuck body center is provided with center bush, the top of the center bush
It is provided with counterbore, center bolt is removably connected in the counterbore, the chuck body is corresponded to and is provided with around center bush
Several corner cylinders for compressing knuckles, the fixing seat placed for knuckle ear, the fixation are provided in the chuck body
Seat is corresponded with corner cylinder, has the beneficial effect that the fixture instead of original hand-operated clamping, and being replaced by Automatic-clamping manually can be with
The phenomenon that being more convenient workpiece when clamping, is quick time saving, being not in vibration in process.
But in actual use, inventor has found that the technical solution is excessively cumbersome, to knuckle centre bore into
When driving is cut, all needs that bolt taking-up in center just first can be carried out turning, greatly reduce working efficiency in this way, increase labour
Cost.
Utility model content
The purpose of this utility model be in view of the deficiencies of the prior art, can be fast by setting clamping element and locating part
Speed fixes knuckle clamping, and turning can be carried out after clamping, thus solve when carrying out turning to knuckle centre bore,
The problem of bolt taking-up in center just first be can be carried out into turning is all needed, clever structure, work efficiency is high, and clamping is firm.
Against the above technical problems, as follows using technical solution: a kind of fixture for knuckle center hole machined, this turn
Include: to section
Centre bore, brake arm, two steering arms, control arm and shock-absorbing arms, the brake arm, steering arm, control arm and subtract
The axis annular for shaking arm around the centre bore is arranged in the center outer wall of hole, wherein the brake arm and the steering arm
Along the center line symmetrical setting on the centre bore vertical direction, the control arm and the shock-absorbing arms are along the centre bore
Center line symmetrical setting in horizontal direction, further includes:
Terminal pad, the terminal pad and the centre bore are coaxially disposed, and be equipped in the terminal pad brake arm clamping element,
Steering arm clamping element, control arm locating part and shock-absorbing arms locating part, the brake arm clamping element are used to carry out the brake arm
Positioning is clamped, the steering arm clamping element and steering arm one-to-one correspondence are clamped positioning, and the control arm locating part is used
In being clamped positioning to the control arm, the shock-absorbing arms locating part is for being clamped positioning to the shock-absorbing arms；
The brake arm clamping element and the steering arm clamping element are along the center line pair on the centre bore vertical direction
Claim setting, the knuckle is supported and is clamped, the control arm locating part is with the shock-absorbing arms locating part along described
Center line symmetrical setting in centre bore horizontal direction limits the knuckle.
Preferably, the brake arm clamping element further include:
Pedestal a, the pedestal a are fixed in the terminal pad, and pedestal a is equipped with erecting bed a；
Pressing plate is rotated, the rotation pressing plate, which is connected by screw to, to be arranged at the top of the pedestal a；
Soket head cap screw a, the mode that the soket head cap screw a is connected through a screw thread are arranged on the erecting bed a；And
Holding screw a, the mode that the holding screw a is connected through a screw thread are arranged on the rotation pressing plate, and this is tight
Determine the screw a and soket head cap screw a to be coaxially disposed；
Brake arm localization region is formed between the erecting bed a and the rotating block a, passes through soket head cap screw a and tightening
Screw a carries out clamping to the arc surface of the brake arm.
Preferably, the steering arm clamping element further include:
Pedestal b, the pedestal b are fixed in the terminal pad, and pedestal b is equipped with erecting bed b；
Rotating block, the rotating block, which is connected by screw to, to be arranged at the top of the pedestal b；
Soket head cap screw b, the mode that the soket head cap screw b is connected through a screw thread are arranged on the erecting bed b；And
Holding screw b, the mode that the holding screw b is connected through a screw thread is arranged on the rotating block, and the tightening
The screw b and soket head cap screw b is coaxially disposed；
Steering arm localization region is formed between the erecting bed b and the rotating block, passes through soket head cap screw b and clamp screw
It follows closely b and clamping is carried out to the steering arm upper and lower end face.
Preferably, the control arm locating part further include:
Control arm position-limiting unit a, the control arm position-limiting unit a is fixed in the terminal pad, and the control arm
Position-limiting unit a is located at control arm end face side；And
Control arm position-limiting unit b, the control arm position-limiting unit b is fixed in the terminal pad, and the control arm
Position-limiting unit b is located at control arm arc surface side；
The control arm position-limiting unit a and the control arm position-limiting unit b are vertically arranged.
Preferably, the control arm position-limiting unit a further include:
Supporting block a, the supporting block a is fixed in the terminal pad, and the supporting block a and control arm end
The end face at end is parallel；And
Adjusting screw a, the mode that the adjusting screw a is connected through a screw thread is arranged on the supporting block a, and the tune
Whole screw a and the end face perpendicular contact of the control arm end are arranged.
Preferably, the control arm position-limiting unit b further include:
Supporting block b, the supporting block b is fixed in the terminal pad, and the supporting block b is located at the control arm
Arc surface side；And
Adjusting screw b, the mode that the adjusting screw b is connected through a screw thread is arranged on the supporting block b, and the tune
The tangent setting of arc surface of whole screw b and the control arm.
Preferably, the shock-absorbing arms locating part further include:
Supporting block c, the supporting block c is fixed in the terminal pad, and the supporting block c is located at the shock-absorbing arms
Side；And
Adjusting screw c, the mode that the adjusting screw c is connected through a screw thread is arranged on the supporting block c, and the tune
Whole screw c and the end axial contact of the shock-absorbing arms are arranged.
The utility model has the beneficial effects that
(1) quick-clamping to knuckle is realized by setting clamping element and locating part in the utility model, and after clamping
Turning can be carried out, installation speed is fast, and clamping is firm, and work efficiency is high；
(2) it in the utility model, in clamping knuckle, it is not necessary that very accurately knuckle is put into fixture, only needs
Knuckle is substantially put into fixture, can be realized by soket head cap screw, holding screw and adjusting screw to knuckle clamping position
Quick adjustment, clamping speed is fast, and work efficiency is high, reduces labor intensity；
(3) by the rotation setting of rotation pressing plate and rotating block in the utility model, realization quickly puts workpiece to folder
On tool, the clamping time is saved, is improved work efficiency；
In conclusion the advantages of equipment has clever structure, and installation speed is fast, and clamping is firm, and work efficiency is high, especially
Suitable for clamp art.
Detailed description of the invention
It, below will be to required in embodiment description for the clearer technical solution for illustrating the utility model embodiment
The attached drawing used is briefly described, it should be apparent that, drawings discussed below is only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, it can also obtain according to these attached drawings
Obtain other accompanying drawings.
Fig. 1 is knuckle schematic perspective view of the utility model for the fixture of knuckle center hole machined.
Fig. 2 is the fixture clamping structure schematic diagram that the utility model is used for knuckle center hole machined.
Fig. 3 is the fixture schematic perspective view that the utility model is used for knuckle center hole machined.
Fig. 4 is enlarged drawing at the A of Fig. 3.
Fig. 5 is enlarged drawing at the B of Fig. 3.
Specific embodiment
The technical scheme in the embodiment of the utility model is clearly and completely illustrated with reference to the accompanying drawing.
Embodiment one
As depicted in figs. 1 and 2, a kind of fixture for knuckle center hole machined, the knuckle 1 include:
Centre bore 11,12, two steering arms 13 of brake arm, control arm 14 and shock-absorbing arms 15, the brake arm 12, steering arm
13, control arm 14 and shock-absorbing arms 15 are arranged on 11 outer wall of centre bore around the axis annular of the centre bore 11, wherein
The brake arm 12 is with the steering arm 13 along the center line symmetrical setting on 11 vertical direction of centre bore, the control
Arm 14 and the shock-absorbing arms 15 are along the center line symmetrical setting in 11 horizontal direction of centre bore, further includes:
Terminal pad 2, the terminal pad 2 are coaxially disposed with the centre bore 11, and brake arm folder is equipped in the terminal pad 2
Tight part 3, steering arm clamping element 4, control arm locating part 5 and shock-absorbing arms locating part 6, the brake arm clamping element 3 are used for described
Brake arm 12 is clamped positioning, and the steering arm clamping element 4 is clamped positioning with the steering arm 13 one-to-one correspondence, described
Control arm locating part 5 is used to be clamped the control arm 14 positioning, and the shock-absorbing arms locating part 6 is used for the shock-absorbing arms
15 are clamped positioning；
The brake arm clamping element 3 is with the steering arm clamping element 4 along the center on 11 vertical direction of centre bore
Line is symmetrical arranged, and the knuckle 1 is supported and is clamped, the control arm locating part 5 and 6 edge of shock-absorbing arms locating part
The center line symmetrical setting in 11 horizontal direction of centre bore, the knuckle 1 is limited.
In the present embodiment, by setting brake arm clamping element 3 and steering arm clamping element 4 knuckle 1 is supported and
It clamps, then knuckle 1 is limited by control arm locating part 5 and shock-absorbing arms locating part 6, realize to the comprehensive of knuckle 1
It clamps and limits.
Further, as shown in Figure 2, Figure 3 and Figure 4, the brake arm clamping element 3 includes:
Pedestal a31, the pedestal a31 are fixed in the terminal pad 2, and pedestal a31 is equipped with erecting bed a311；
Pressing plate 32 is rotated, the rotation pressing plate 32, which is connected by screw to, to be arranged at the top of the pedestal a31；
The erecting bed a311 is arranged in soket head cap screw a33, the mode that the soket head cap screw a33 is connected through a screw thread
On；And
Holding screw a34, the mode that the holding screw a34 is connected through a screw thread are arranged on the rotation pressing plate 32,
And the holding screw a34 and soket head cap screw a33 is coaxially disposed；
Brake arm localization region 30 is formed between the erecting bed a311 and the rotation pressing plate 32, passes through soket head cap screw
A33 and holding screw a34 carries out clamping to the arc surface of the brake arm 12.
In the present embodiment, brake arm 12 is supported by the way that soket head cap screw a33 is arranged, then passes through soket head cap screw
The adjustment to 12 clamping state of brake arm is realized in the cooperation of the a33 and holding screw a34.
It should be noted that rotation pressing plate 32 can be rotated by the release of screw, when wanting clamping knuckle 1
When, pressing plate 32 will be rotated and turned to far from the position right above erecting bed a311, section 1 to be diverted is put into brake arm localization region 30
Afterwards, rotation pressing plate 32 is transferred back to the surface of erecting bed a311, tightening screw.
Further, as shown in Fig. 2, Fig. 3 and Fig. 5, the steering arm clamping element 4 includes:
Pedestal b41, the pedestal b41 are fixed in the terminal pad 2, and pedestal b41 is equipped with erecting bed b411；
Rotating block 42, the rotating block 42, which is connected by screw to, to be arranged at the top of the pedestal b41；
The erecting bed b411 is arranged in soket head cap screw b43, the mode that the soket head cap screw b43 is connected through a screw thread
On；And
Holding screw b44, the mode that the holding screw b44 is connected through a screw thread are arranged on the rotating block 42, and
The holding screw b44 and soket head cap screw b43 is coaxially disposed；
Steering arm localization region 40 is formed between the erecting bed b411 and the rotating block 42, passes through soket head cap screw
B43 and holding screw b44 carries out clamping to 13 upper and lower end face of steering arm.
In the present embodiment, steering arm 13 is supported by the way that soket head cap screw b43 is arranged, then passes through soket head cap screw
The adjustment to 13 clamping state of steering arm is realized in the cooperation of the b43 and holding screw b44.
It should be noted that rotating block 42 can be rotated by the release of screw, when wanting clamping knuckle 1,
Rotating block 42 is turned to far from the position right above erecting bed b411, it, will after section 1 to be diverted is put into steering arm localization region 40
Rotating block 42 transfers back to the surface of erecting bed b411, tightening screw.
Further, as shown in Figures 2 and 3, the control arm locating part 5 includes:
Control arm position-limiting unit a51, the control arm position-limiting unit a51 is fixed in the terminal pad 2, and the control
Arm position-limiting unit a51 processed is located at the 14 end face side of control arm；And
Control arm position-limiting unit b52, the control arm position-limiting unit b52 is fixed in the terminal pad 2, and the control
Arm position-limiting unit b52 processed is located at the 14 arc surface side of control arm；
The control arm position-limiting unit a51 and the control arm position-limiting unit b52 are vertically arranged.
Further, as shown in Figures 2 and 3, the control arm position-limiting unit a51 includes:
Supporting block a511, the supporting block a511 is fixed in the terminal pad 2, and the supporting block a511 and institute
The end face for stating 14 end of control arm is parallel；And
The supporting block a (511) is arranged in adjusting screw a512, the mode that the adjusting screw a512 is connected through a screw thread
On, and the adjusting screw a512 and the end face perpendicular contact of 14 end of control arm are arranged.
Further, as shown in Figures 2 and 3, the control arm position-limiting unit b52 includes:
Supporting block b521, the supporting block b521 is fixed in the terminal pad 2, and the supporting block b521 is located at
The arc surface side of the control arm 14；And
The supporting block b521 is arranged in adjusting screw b522, the mode that the adjusting screw b522 is connected through a screw thread
On, and the tangent setting of arc surface of the adjusting screw b522 and the control arm 14.
In the present embodiment, by the way that adjusting screw a512 and adjusting screw b522 is arranged, the limit to the control arm 14 is realized
Position, then realize that the limit to the control arm 14 adjusts by the adjustment to adjusting screw a512 and adjusting screw b522.
Further, as shown in Figures 2 and 3, the shock-absorbing arms locating part 6 includes:
Supporting block c61, the supporting block c61 is fixed in the terminal pad 2, and the supporting block c61 is located at institute
State 15 side of shock-absorbing arms；And
Adjusting screw c62, the mode that the adjusting screw c62 is connected through a screw thread are arranged on the supporting block c61, and
The adjusting screw c62 and the end axial contact of the shock-absorbing arms 15 are arranged.
In the present embodiment, the limit to shock-absorbing arms 15 is realized by setting adjusting screw c62, then by adjusting screw
The adjustment of c62 realizes that the limit to shock-absorbing arms 15 adjusts.
The course of work:
It is put into each arm of knuckle 1 is rough in corresponding clamping element and locating part first, rotation pressing plate 32 transfers back to
The surface of erecting bed a311, rotating block 42 transfer back to the surface of erecting bed b411, followed by adjusting screw a512, adjustment
Screw b522 and adjusting screw c62 carries out limit adjustment to control arm 14 and shock-absorbing arms 15, after limit adjustment is accurate, to institute
There is screw to be screwed, so that 1 clamping of knuckle is firm.
In the description of the present invention, it should be understood that the orientation or position of the instructions such as term " front and back ", " left and right "
Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, without
It is that the equipment of indication or suggestion meaning or component must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as the limitation to utility model.
Certainly in the technical scheme, those skilled in the art is it should be understood that term " one " is interpreted as " at least
One " or " one or more ", i.e., in one embodiment, the quantity of an element can be one, and in other implementation
In example, the quantity of the element can be it is multiple, term " one " should not be understood as the limitation to quantity.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, the variation that anyone skilled in the art can readily occur under the technical clarification of the utility model
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with right
Subject to the protection scope of claim.
Claims (7)
1. a kind of fixture for knuckle center hole machined, which includes centre bore (11), brake arm (12), two
A steering arm (13), control arm (14) and shock-absorbing arms (15), the brake arm (12), steering arm (13), control arm (14) and subtract
The axis annular for shaking arm (15) around the centre bore (11) is arranged on the centre bore (11) outer wall, wherein the brake arm
(12) with the steering arm (13) along the center line symmetrical setting on the centre bore (11) vertical direction, the control arm
(14) with the shock-absorbing arms (15) along the center line symmetrical setting in the centre bore (11) horizontal direction, which is characterized in that
Further include:
Terminal pad (2), the terminal pad (2) and the centre bore (11) are coaxially disposed, and are equipped with braking in the terminal pad (2)
Arm clamping element (3), steering arm clamping element (4), control arm locating part (5) and shock-absorbing arms locating part (6), the brake arm clamping element
(3) for being clamped positioning to the brake arm (12), the steering arm clamping element (4) and the steering arm (13) one are a pair of
It should be clamped positioning, the control arm locating part (5) is for being clamped positioning, the shock-absorbing arms to the control arm (14)
Locating part (6) is for being clamped positioning to the shock-absorbing arms (15)；
The brake arm clamping element (3) and the steering arm clamping element (4) are along on the centre bore (11) vertical direction
Heart line is symmetrical arranged, and the knuckle (1) is supported and is clamped, and the control arm locating part (5) and the shock-absorbing arms limit
Position part (6) limits the knuckle (1) along the center line symmetrical setting in the centre bore (11) horizontal direction.
2. a kind of fixture for knuckle center hole machined according to claim 1, which is characterized in that the brake arm
Clamping element (3) includes:
Pedestal a (31), the pedestal a (31) are fixed on the terminal pad (2), and pedestal a (31) is equipped with erecting bed a
(311)；
It rotates pressing plate (32), the rotation pressing plate (32) is connected by screw to setting at the top of the pedestal a (31)；
The erecting bed a is arranged in soket head cap screw a (33), the mode that the soket head cap screw a (33) is connected through a screw thread
(311) on；And
The rotation pressing plate (32) is arranged in holding screw a (34), the mode that the holding screw a (34) is connected through a screw thread
On, and holding screw a (34) and the soket head cap screw a (33) are coaxially disposed；
Brake arm localization region (30) are formed between the erecting bed a (311) and the rotation pressing plate (32), pass through interior hexagonal spiral shell
It follows closely a (33) and holding screw a (34) and clamping is carried out to the arc surface of the brake arm (12).
3. a kind of fixture for knuckle center hole machined according to claim 1, which is characterized in that the steering arm
Clamping element (4) includes:
Pedestal b (41), the pedestal b (41) are fixed on the terminal pad (2), and pedestal b (41) is equipped with erecting bed b
(411)；
Rotating block (42), the rotating block (42) are connected by screw to setting at the top of the pedestal b (41)；
The erecting bed b is arranged in soket head cap screw b (43), the mode that the soket head cap screw b (43) is connected through a screw thread
(411) on；And
Holding screw b (44), the mode that the holding screw b (44) is connected through a screw thread are arranged on the rotating block (42),
And holding screw b (44) and the soket head cap screw b (43) are coaxially disposed；
Steering arm localization region (40) are formed between the erecting bed b (411) and the rotating block (42), pass through soket head cap screw
B (43) and holding screw b (44) carry out clamping to the steering arm (13) upper and lower end face.
4. a kind of fixture for knuckle center hole machined according to claim 2, which is characterized in that the control arm
Locating part (5) includes:
Control arm position-limiting unit a (51), the control arm position-limiting unit a (51) are fixed on the terminal pad (2), and should
Control arm position-limiting unit a (51) is located at the control arm (14) end face side；And
Control arm position-limiting unit b (52), the control arm position-limiting unit b (52) are fixed on the terminal pad (2), and should
Control arm position-limiting unit b (52) is located at the control arm (14) arc surface side；
The control arm position-limiting unit a (51) and the control arm position-limiting unit b (52) are vertically arranged.
5. a kind of fixture for knuckle center hole machined according to claim 4, which is characterized in that the control arm
Position-limiting unit a (51) includes:
Supporting block a (511), the supporting block a (511) is fixed on the terminal pad (2), and the supporting block a (511)
It is parallel with the end face of the control arm (14) end；And
The supporting block a (511) is arranged in adjusting screw a (512), the mode that the adjusting screw a (512) is connected through a screw thread
On, and the adjusting screw a (512) and the end face perpendicular contact of the control arm (14) end are arranged.
6. a kind of fixture for knuckle center hole machined according to claim 4, which is characterized in that the control arm
Position-limiting unit b (52) includes:
Supporting block b (521), the supporting block b (521) is fixed on the terminal pad (2), and the supporting block b (521)
Positioned at the arc surface side of the control arm (14)；And
The supporting block b (521) is arranged in adjusting screw b (522), the mode that the adjusting screw b (522) is connected through a screw thread
On, and the tangent setting of arc surface of the adjusting screw b (522) and the control arm (14).
7. a kind of fixture for knuckle center hole machined according to claim 1, which is characterized in that the shock-absorbing arms
Locating part (6) includes:
Supporting block c (61), the supporting block c (61) are fixed on the terminal pad (2), and the supporting block c (61) position
In the shock-absorbing arms (15) side；And
Adjusting screw c (62), the mode that the adjusting screw c (62) is connected through a screw thread are arranged on the supporting block c (61),
And the end axial contact of the adjusting screw c (62) and the shock-absorbing arms (15) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821364468.9U CN208696923U (en) | 2018-08-23 | 2018-08-23 | A kind of fixture for knuckle center hole machined |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821364468.9U CN208696923U (en) | 2018-08-23 | 2018-08-23 | A kind of fixture for knuckle center hole machined |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208696923U true CN208696923U (en) | 2019-04-05 |
Family
ID=65944008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821364468.9U Expired - Fee Related CN208696923U (en) | 2018-08-23 | 2018-08-23 | A kind of fixture for knuckle center hole machined |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208696923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496788A (en) * | 2020-11-18 | 2021-03-16 | 湖北三环锻造有限公司 | Drilling and milling clamp for steering knuckle arm |
-
2018
- 2018-08-23 CN CN201821364468.9U patent/CN208696923U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496788A (en) * | 2020-11-18 | 2021-03-16 | 湖北三环锻造有限公司 | Drilling and milling clamp for steering knuckle arm |
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