CN211661603U - Tool for clamping and machining plane of steering knuckle - Google Patents
Tool for clamping and machining plane of steering knuckle Download PDFInfo
- Publication number
- CN211661603U CN211661603U CN202020312056.1U CN202020312056U CN211661603U CN 211661603 U CN211661603 U CN 211661603U CN 202020312056 U CN202020312056 U CN 202020312056U CN 211661603 U CN211661603 U CN 211661603U
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- plate
- dovetail
- voussoir
- fixedly connected
- clamping
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Abstract
A tool for clamping and processing a plane of a steering knuckle comprises a base, a bracket fixed on the upper side surface of the base, a bearing plate fixed at the upper part in the bracket and an opening formed in the middle of the bearing plate; the loading board middle part sets up fixture, loading board up end both sides set up adjustment mechanism, fixture includes the pneumatic cylinder, the main voussoir of piston rod upper end fixed connection of pneumatic cylinder, the equal first voussoir in main voussoir both sides and the laminating of second voussoir, first voussoir is located the loading board of opening both sides with the second voussoir, the first dovetail block of first voussoir bottom fixed connection, first dovetail block sliding connection is in first dovetail, second voussoir bottom fixed connection second dovetail block, second dovetail block sliding connection is in the second dovetail, first dovetail is seted up in the loading board both sides with the second dovetail symmetry. The utility model discloses can carry out quick centre gripping to the knuckle base, simplify the centre gripping flow, improve the centre gripping effect.
Description
Technical Field
The utility model relates to a knuckle processing equipment field especially relates to a be used for planar frock of clamping processing knuckle.
Background
The steering knuckle is also called as a cleat, is one of important parts in an automobile steering axle, and can enable an automobile to stably run and sensitively transmit the running direction. The steering knuckle is used for transmitting and bearing the front load of the automobile, supporting and driving the front wheel to rotate around the main pin so as to steer the automobile. Under the driving state of the automobile, the automobile bears changeable impact load, and the steering knuckle plane needs to be clamped through a clamp tool in the machining process.
Traditional anchor clamps frock can't carry out quick centre gripping to the base of knuckle, and the knuckle centre gripping operation is complicated, influences machining efficiency. Therefore, how to rapidly clamp the base of the knuckle becomes an urgent problem to be solved.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a be used for planar frock of clamping processing knuckle can carry out quick centre gripping to the knuckle base, simplifies the centre gripping flow, improves the centre gripping effect.
(II) technical scheme
The utility model provides a fixture for clamping and processing a knuckle plane, which comprises a base, a bracket fixed on the upper side surface of the base, a bearing plate fixed on the upper part in the bracket and an opening arranged in the middle of the bearing plate;
the loading board middle part sets up fixture, loading board up end both sides set up adjustment mechanism, fixture includes the pneumatic cylinder, the main voussoir of piston rod upper end fixed connection of pneumatic cylinder, the equal first voussoir in main voussoir both sides and the laminating of second voussoir, first voussoir is located the loading board of opening both sides with the second voussoir, the first dovetail block of first voussoir bottom fixed connection, first dovetail block sliding connection is in first dovetail, second voussoir bottom fixed connection second dovetail block, second dovetail block sliding connection is in the second dovetail, first dovetail is seted up in the loading board both sides with the second dovetail symmetry.
Preferably, the surface of one side of the first wedge block is fixedly connected with the first pressure plate, and the surface of one side of the second wedge block is fixedly connected with the second pressure plate.
Preferably, the middle part of the upper side face of the main wedge block is fixedly connected with a positioning core, and the diameter of the positioning core is the same as that of a through hole of the steering knuckle.
Preferably, the adjusting mechanism comprises a first limiting plate and a second limiting plate, the first limiting plate and the second limiting plate are symmetrically arranged on two sides of the upper end face of the bearing plate, a first slider is fixedly connected to the bottom end of the first limiting plate, the first slider is slidably connected into a first sliding groove, a second slider is fixedly connected to the bottom end of the second limiting plate, the second slider is slidably connected into a second sliding groove, the first sliding groove and the second sliding groove are symmetrically arranged on two sides of the upper end face of the bearing plate, a first transverse plate is arranged on one side of the first limiting plate in a surface mounting mode, a first locking bolt is arranged in the middle of a first transverse rod, a second transverse plate is arranged on one side of the second limiting plate in a surface mounting mode, and a.
Preferably, the top end of the first limiting plate is fixedly connected with a first supporting plate, and a first positioning bolt is arranged in the middle of the first supporting plate.
Preferably, the top end of the second limiting plate is fixedly connected with a second supporting plate, and a second positioning bolt is arranged in the middle of the second supporting plate.
Preferably, the protective cover is fixedly connected to the bearing plate on the lower side of the opening, and the upper part of the hydraulic cylinder extends into the protective cover.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:
1. through the setting of pneumatic cylinder, main voussoir, first voussoir and second voussoir, can drive main voussoir through the pneumatic cylinder and remove to promote first voussoir and second voussoir simultaneously and remove to both sides, first voussoir and second voussoir and the laminating of the base inner wall of knuckle, and carry out the centre gripping with it, realized the quick clamping function of base of knuckle.
2. Through the setting of first limiting plate, second limiting plate, first slider and second slider, can adjust the interval of first limiting plate and second limiting plate to make the laminating of first limiting plate and second limiting plate and the base outer wall of knuckle, make its use that can be suitable for different specification knuckles.
Drawings
Fig. 1 is the utility model provides a structural schematic diagram of a frock for clamping processing knuckle plane.
Fig. 2 is the utility model provides a main view section structure sketch map of a frock for clamping processing knuckle plane.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Fig. 4 is the utility model provides a section structure sketch map of loading board in the frock that is arranged in clamping processing knuckle plane.
Reference numerals: 1. a clamping mechanism; 2. an adjustment mechanism; 3. a support; 4. a carrier plate; 5. a base; 6. an opening; 101. a hydraulic cylinder; 102. a first dovetail groove; 103. a first dovetail block; 104. a first platen; 105. a first wedge; 106. a main wedge block; 107. a second wedge; 108. a second platen; 109. a second dovetail groove; 110. a second dovetail block; 111. a positioning core; 201. a first slider; 202. a first chute; 203. a first locking bolt; 204. a first limit plate; 205. a first support plate; 206. a first positioning bolt; 207. a second positioning bolt; 208. a second support plate; 209. a second limiting plate; 210. a second locking bolt; 211. a second chute; 212. and a second slider.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the utility model provides a tool for clamping and processing a knuckle plane, which comprises a base 5, a bracket 3 fixed on the upper side of the base 5, a bearing plate 4 fixed on the upper part in the bracket 3, and an opening 6 arranged in the middle of the bearing plate 4;
the middle part of the bearing plate 4 is provided with a clamping mechanism 1, two sides of the upper end face of the bearing plate 4 are provided with adjusting mechanisms 2, the clamping mechanism 1 comprises a hydraulic cylinder 101, the upper end of a piston rod of the hydraulic cylinder 101 is fixedly connected with a main wedge block 106, two sides of the main wedge block 106 are respectively attached with a first wedge block 105 and a second wedge block 107, the first wedge block 105 and the second wedge block 107 are positioned on the bearing plate 4 on two sides of the opening 6, the bottom end of the first wedge block 105 is fixedly connected with a first dovetail block 103, the first dovetail block 103 is slidably connected in a first dovetail groove 102, the bottom end of the second wedge block 107 is fixedly connected with a second dovetail block 110, the second dovetail block 110 is slidably connected in a second dovetail groove 109, and the first dovetail groove 102 and the second dovetail groove 109 are symmetrically.
The utility model discloses in, at first place the base of knuckle on loading board 4, operation pneumatic cylinder 101, pneumatic cylinder 101 drives main voussoir 106 rebound, when main voussoir 106 contacts first voussoir 105 and second voussoir 107 simultaneously, main voussoir 106 promotes first voussoir 105 and second voussoir 107 simultaneously and removes to loading board 4 both sides, first voussoir 105 drives first dovetail 103 and removes in first dovetail 102, second voussoir 107 drives second dovetail 110 and removes in second dovetail 109, after the laminating of the inner wall of base of first voussoir 105 and second voussoir 107 and knuckle, first voussoir 105 and second voussoir 107 fix the knuckle base.
In an alternative embodiment, a side surface of the first wedge 105 is fixedly attached to the first pressure plate 104, and a side surface of the second wedge 107 is fixedly attached to the second pressure plate 108.
It should be noted that the first wedge 105 and the second wedge 107 move to drive the first pressure plate 104 and the second pressure plate 108 to move at the same time, and after the first pressure plate 104 and the second pressure plate 108 are attached to the inner wall of the base of the knuckle, the first pressure plate 104 and the second pressure plate 108 fix the base of the knuckle, thereby improving the stability of the knuckle when being fixed.
In an alternative embodiment, the central portion of the upper side of the main wedge 106 is fixedly connected with a positioning core 111, and the diameter of the positioning core 111 is the same as that of the through hole of the steering knuckle.
It should be noted that, the main wedge 106 moves upward to drive the positioning core 111 to move upward, and the positioning core 111 is clamped into the through hole of the steering gear, so as to define the position of the knuckle.
In an alternative embodiment, the adjusting mechanism 2 includes a first limiting plate 204 and a second limiting plate 209, the first limiting plate 204 and the second limiting plate 209 are symmetrically disposed on two sides of the upper end surface of the loading plate 4, the bottom end of the first limiting plate 204 is fixedly connected to the first slider 201, the first slider 201 is slidably connected to the first sliding groove 202, the bottom end of the second limiting plate 209 is fixedly connected to the second slider 212, the second slider 212 is slidably connected to the second sliding groove 211, the first sliding groove 202 and the second sliding groove 211 are symmetrically disposed on two sides of the upper end surface of the loading plate 4, a first transverse plate is disposed on one side of the first limiting plate 204, a first locking bolt 203 is disposed on the middle portion of the first transverse rod, a second transverse plate is disposed on one side of the second limiting plate 209, and a second locking bolt 210 is disposed on.
It should be noted that, the first slider 201 moves in the first sliding groove 202 to adjust the position of the first limiting plate 204, the second slider 212 moves in the second sliding groove 211 to adjust the position of the second limiting plate 209, so that the first limiting plate 204 and the second limiting plate 209 are both attached to the outer wall of the base of the knuckle, the first locking bolt 203 and the second locking bolt 210 are tightened, and the first limiting plate 204 and the second limiting plate 209 assist in limiting the base of the knuckle, so that the knuckle is suitable for being used in knuckles of different specifications.
In an alternative embodiment, the top end of the first retainer plate 204 is fixedly connected to a first support plate 205, and a first positioning bolt 206 is installed in the middle of the first support plate 205.
It should be noted that, after the first limit plate 204 is attached to the outer wall of the base of the knuckle, the first positioning bolt 206 is screwed to attach the first positioning bolt 206 to the upper portion of the base of the knuckle, so as to perform secondary positioning.
In an alternative embodiment, the top end of the second limiting plate 209 is fixedly connected with the second supporting plate 208, and the second positioning bolt 207 is installed in the middle of the second supporting plate 208.
After the second stopper plate 209 is attached to the outer wall of the base of the knuckle, the second positioning bolt 207 is screwed so that the second positioning bolt 207 is attached to the upper portion of the base of the knuckle, thereby performing secondary positioning.
In an alternative embodiment, a protective hood is fixedly attached to the carrier plate 4 on the underside of the opening 6, into which protective hood the upper part of the hydraulic cylinder 101 extends.
The hydraulic cylinder 101 can be protected to prevent the hydraulic cylinder 101 from being damaged.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A tool for clamping and processing a plane of a steering knuckle is characterized by comprising a base (5), a bracket (3) fixed on the upper side surface of the base (5), a bearing plate (4) fixed on the upper part in the bracket (3) and an opening (6) formed in the middle of the bearing plate (4);
the middle of the bearing plate (4) is provided with a clamping mechanism (1), two sides of the upper end face of the bearing plate (4) are provided with adjusting mechanisms (2), the clamping mechanism (1) comprises a hydraulic cylinder (101), the upper end of a piston rod of the hydraulic cylinder (101) is fixedly connected with a main wedge block (106), two sides of the main wedge block (106) are respectively attached with a first wedge block (105) and a second wedge block (107), the first wedge block (105) and the second wedge block (107) are located on the bearing plate (4) on two sides of the opening (6), the bottom end of the first wedge block (105) is fixedly connected with a first dovetail block (103), the first dovetail block (103) is slidably connected in a first dovetail groove (102), the bottom end of the second wedge block (107) is fixedly connected with a second dovetail block (110), the second dovetail block (110) is slidably connected in a second dovetail groove (109), and the first dovetail groove (102) and the second dovetail groove (109) are symmetrically arranged on two sides of the bearing.
2. The tool for clamping and machining the plane of the steering knuckle as claimed in claim 1, wherein a first pressure plate (104) is fixedly connected to one side surface of a first wedge block (105), and a second pressure plate (108) is fixedly connected to one side surface of a second wedge block (107).
3. The tool for clamping and machining the plane of the steering knuckle according to claim 1, wherein a positioning core (111) is fixedly connected to the middle of the upper side face of the main wedge block (106), and the diameter of the positioning core (111) is the same as that of a through hole of the steering knuckle.
4. The tool for clamping and processing the plane of the steering knuckle according to claim 1, wherein the adjusting mechanism (2) comprises a first limiting plate (204) and a second limiting plate (209), the first limiting plate (204) and the second limiting plate (209) are symmetrically arranged on two sides of the upper end surface of the bearing plate (4), the bottom end of the first limiting plate (204) is fixedly connected with a first sliding block (201), the first sliding block (201) is slidably connected in a first sliding groove (202), the bottom end of the second limiting plate (209) is fixedly connected with a second sliding block (212), the second sliding block (212) is slidably connected in a second sliding groove (211), the first sliding groove (202) and the second sliding groove (211) are symmetrically arranged on two sides of the upper end surface of the bearing plate (4), a first transverse plate is arranged on one side surface of the first limiting plate (204), a first locking bolt (203) is arranged in the middle of a first transverse rod, a second transverse plate is arranged on one side surface of the second limiting plate (209), and a second locking bolt (210) is arranged in the middle of the second cross rod.
5. The tool for clamping and machining the plane of the steering knuckle according to claim 4, wherein a first supporting plate (205) is fixedly connected to the top end of the first limiting plate (204), and a first positioning bolt (206) is mounted in the middle of the first supporting plate (205).
6. The tool for clamping and machining the plane of the steering knuckle as claimed in claim 4, wherein a second supporting plate (208) is fixedly connected to the top end of the second limiting plate (209), and a second positioning bolt (207) is mounted in the middle of the second supporting plate (208).
7. The tool for clamping and machining the plane of the steering knuckle as claimed in claim 1, wherein a protective cover is fixedly connected to the bearing plate (4) on the lower side of the opening (6), and the upper portion of the hydraulic cylinder (101) extends into the protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020312056.1U CN211661603U (en) | 2020-03-13 | 2020-03-13 | Tool for clamping and machining plane of steering knuckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020312056.1U CN211661603U (en) | 2020-03-13 | 2020-03-13 | Tool for clamping and machining plane of steering knuckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211661603U true CN211661603U (en) | 2020-10-13 |
Family
ID=72742415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020312056.1U Active CN211661603U (en) | 2020-03-13 | 2020-03-13 | Tool for clamping and machining plane of steering knuckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211661603U (en) |
-
2020
- 2020-03-13 CN CN202020312056.1U patent/CN211661603U/en active Active
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