CN217143707U - Clamping and fixing mechanism for machining automobile brake drum - Google Patents
Clamping and fixing mechanism for machining automobile brake drum Download PDFInfo
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- CN217143707U CN217143707U CN202220971397.9U CN202220971397U CN217143707U CN 217143707 U CN217143707 U CN 217143707U CN 202220971397 U CN202220971397 U CN 202220971397U CN 217143707 U CN217143707 U CN 217143707U
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- threaded rod
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Abstract
The utility model relates to the field of automobile production, and discloses a clamping and fixing mechanism for processing an automobile brake drum, which comprises a workbench, wherein a support column is fixed at the lower end of the workbench, an adjusting component is fixed at the top end of the workbench, an installation block is rotationally connected with a threaded rod, a limit rod is fixed at the middle part of the threaded rod, the rotating directions of threads at two sides of the limit rod are opposite, a rotating wheel is fixed at one end of the threaded rod, a connecting rod is engaged and connected on the threaded rod, a limit ring is fixed on the connecting rod, the limit ring is slidingly sleeved on a guide rod, a fixed sleeve ring is fixed at the middle part of the guide rod, two ends of the fixed sleeve are fixed on the installation block, and a clamping component is fixed at one end of the connecting rod, which is far away from the guide rod, and the surface of the glass can be well protected, so that the glass is worthy of popularization and application.
Description
Technical Field
The utility model relates to an automotive production technical field specifically is a car brake drum processing is with pressing from both sides tight fixed establishment.
Background
The brake drum is a friction coupling of a drum brake, and should have a friction coefficient as high and stable as possible, and suitable wear resistance, heat radiation, heat capacity, and the like, in addition to strength and rigidity required as a member.
However, the prior art has the following defects in use:
at present in the in-process to automobile brake drum processing, can not be better clamp the brake drum and fix the processing for can produce among the assembly positioning process of automobile brake drum and rock, influence the installation quality of brake drum.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car brake drum processing is with pressing from both sides tight fixed establishment to solve the above-mentioned problem that can not the preferred press from both sides tight fixed processing with the brake drum.
In order to achieve the above object, the utility model provides a following technical scheme: a clamping and fixing mechanism for machining an automobile brake drum comprises a workbench, wherein a support column is fixed at the lower end of the workbench, and an adjusting assembly is fixed at the top end of the workbench;
the adjusting part includes installation piece, threaded rod, gag lever post, runner, connecting rod, spacing ring, leads positive pole and the fixed lantern ring, the installation piece rotates with the threaded rod to be connected, the middle part of threaded rod is fixed with the gag lever post, and in the both sides screw thread of gag lever post revolve to opposite, the one end of threaded rod is fixed with the runner, the meshing is connected with the connecting rod on the threaded rod, be fixed with the spacing ring on the connecting rod, the gag lever post slides and cup joints leading positive pole, the middle part of leading positive pole is fixed with the fixed lantern ring, and both ends are fixed on the installation piece.
Wherein, the length of gag lever post and fixed lantern ring is the same.
The mounting block is provided with two groups of symmetrical parts which are distributed on one side of the upper end of the workbench and made of stainless steel plates.
Wherein, the one end that the connecting rod kept away from and led positive pole is fixed with the centre gripping subassembly, the centre gripping subassembly is provided with two, and the symmetry sets up, including connecting plate, dead lever, steadying board, slide bar, spring, stopper and grip block, one side of connecting plate is fixed with the connecting rod, and the opposite side is fixed with the dead lever, dead lever and steadying board fixed connection, sliding connection has the slide bar on the steadying board, the one end of slide bar is fixed with the stopper, and the other end is fixed with the grip block, the peripheral cover of slide bar has the spring, the spring is located between steadying board and the grip block.
Wherein, the slide bar is provided with two sets, and every group is two, is made by stainless steel pipe.
Wherein, the inside of grip block is fixed with the rubber pad.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses place the brake drum on the workstation, then clockwise rotation runner, the threaded rod begins to rotate, thereby make the connecting rod remove to one side that is close to the gag lever post simultaneously, when grip block and brake drum contact, the grip block can promote the slide bar to the outside, then the spring will receive the extrusion, the spring will have elastic potential energy this moment, thereby make the grip block slow press from both sides the brake drum tightly, prevent the abrupt centre gripping brake drum of grip block, thereby damage the brake drum surface, with the fixed back stall runner of brake drum, and the device simple structure, high operation, can high-efficient swift completion to the centre gripping fixed work of brake drum, and its surface of protection that can be fine, be worth using widely.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
fig. 2 is a schematic structural diagram of a top view of the present invention;
fig. 3 is a schematic structural view of the clamping assembly of the present invention.
In the figure: 1. a work table; 2. an adjustment assembly; 21. mounting blocks; 22. a threaded rod; 23. a limiting rod; 24. a rotating wheel; 25. a connecting rod; 26. a limiting ring; 27. a guide rod; 28. a fixed collar; 3. a clamping assembly; 31. a connecting plate; 32. fixing the rod; 33. a stabilizing plate; 34. a slide bar; 35. a spring; 36. a limiting block; 37. a clamping plate; 4. and (7) supporting the column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a clamping and fixing mechanism for machining an automobile brake drum comprises a workbench 1, wherein a support column 4 is fixed at the lower end of the workbench 1, and an adjusting assembly 2 is fixed at the top end of the workbench 1;
adjusting part 2 is including installation piece 21, threaded rod 22, gag lever post 23, runner 24, connecting rod 25, spacing ring 26, lead positive pole 27 and fixed lantern ring 28, installation piece 21 rotates with threaded rod 22 to be connected, threaded rod 22's middle part is fixed with gag lever post 23, and the both sides screw thread at gag lever post 23 revolves to opposite, threaded rod 22's one end is fixed with runner 24, the meshing is connected with connecting rod 25 on the threaded rod 22, be fixed with gag lever post 26 on the connecting rod 25, gag lever post 26 slides and cup joints leading positive pole 27, the middle part of leading positive pole 27 is fixed with fixed lantern ring 28, and both ends are fixed on installation piece 21.
The length of the limiting rod 23 is the same as that of the fixing sleeve ring 28, and the limiting rod is used for limiting the position of the connecting rod 25 and preventing the clamping component 3 connected to the connecting rod 25 from colliding and damaging parts.
Wherein, the installation piece 21 is provided with two sets of symmetrical distribution in workstation 1 upper end one side, is made by corrosion resistant plate for connect adjusting part 2.
Wherein, one end of the connecting rod 25 far away from the guide rod 27 is fixed with two clamping components 3, the two clamping components 3 are symmetrically arranged, and comprise a connecting plate 31, a fixed rod 32, a stabilizing plate 33, a sliding rod 34, a spring 35, a limiting block 36 and a clamping plate 37, one side of the connecting plate 31 is fixed with the connecting rod 25, the other side is fixed with the fixed rod 32, the stabilizing rod 32 is fixedly connected with the stabilizing plate 33, the fixed plate 33 is slidably connected with the sliding rod 34, one end of the sliding rod 34 is fixed with the limiting block 36, the other end is fixed with the clamping plate 37, the periphery of the sliding rod 34 is sleeved with the spring 35, the spring 35 is positioned between the stabilizing plate 33 and the clamping plate 37, when the clamping plate 37 is contacted with the brake drum, the clamping plate 37 can push the sliding rod 34 outwards, then the spring 35 can be extruded, at this time, the spring 35 can have elastic potential energy, thereby the clamping plate 37 can slowly clamp the brake drum, the clamping plate 37 is prevented from suddenly clamping the brake drum, thereby damaging the surface of the brake drum.
Wherein the slide bars 34 are provided in two sets, two in each set, made of stainless steel pipes, for enhancing the stability of the movement of the chucking plate 37.
Wherein, the inner side of the clamping plate 37 is fixed with a rubber pad which can carry out secondary protection to the surface of the brake drum.
The working principle is as follows: when using, place the brake drum on workstation 1, then clockwise turning runner 24, threaded rod 22 begins to rotate, thereby make connecting rod 25 move to the one side that is close to gag lever post 23 simultaneously, when grip block 37 and brake drum contact, grip block 37 can outside promotion slide bar 34, then spring 35 will receive the extrusion, spring 35 will have elastic potential energy this moment, thereby make grip block 37 slow press from both sides the brake drum tightly, prevent that grip block 37 from centre gripping brake drum suddenly, thereby damage the brake drum surface, with fixed back stop rotation runner 24 of brake drum.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a car brake drum processing is with pressing from both sides tight fixed establishment, includes workstation (1), the lower extreme of workstation (1) is fixed with support column (4), its characterized in that: an adjusting component (2) is fixed at the top end of the workbench (1);
adjusting part (2) are including installation piece (21), threaded rod (22), gag lever post (23), runner (24), connecting rod (25), spacing ring (26), lead positive pole (27) and fixed lantern ring (28), installation piece (21) are rotated with threaded rod (22) and are connected, the middle part of threaded rod (22) is fixed with gag lever post (23), and in the opposite of the soon of the both sides screw thread of gag lever post (23), the one end of threaded rod (22) is fixed with runner (24), the meshing is connected with connecting rod (25) on threaded rod (22), be fixed with spacing ring (26) on connecting rod (25), spacing ring (26) slip cup joint leading positive pole (27), the middle part of leading positive pole (27) is fixed with fixed lantern ring (28), and both ends are fixed on installation piece (21).
2. The clamping and fixing mechanism for machining the automobile brake drum as claimed in claim 1, wherein: the length of the limiting rod (23) is the same as that of the fixed lantern ring (28).
3. The clamping and fixing mechanism for machining the automobile brake drum as claimed in claim 1, wherein: the mounting block (21) is provided with two groups of symmetrical blocks which are distributed on one side of the upper end of the workbench (1) and made of stainless steel plates.
4. The clamping and fixing mechanism for machining the automobile brake drum as claimed in claim 1, wherein: connecting rod (25) are kept away from the one end of leading positive pole (27) and are fixed with centre gripping subassembly (3), centre gripping subassembly (3) are provided with two, and the symmetry sets up, including connecting plate (31), dead lever (32), steadying plate (33), slide bar (34), spring (35), stopper (36) and grip block (37), one side and connecting rod (25) of connecting plate (31) are fixed, and the opposite side is fixed with dead lever (32), dead lever (32) and steadying plate (33) fixed connection, sliding connection has slide bar (34) on steadying plate (33), the one end of slide bar (34) is fixed with stopper (36), and the other end is fixed with grip block (37), the peripheral cover of slide bar (34) has spring (35), spring (35) are located between steadying plate (33) and grip block (37).
5. The clamping and fixing mechanism for machining the automobile brake drum as claimed in claim 4, wherein: the sliding rods (34) are provided with two groups, two in each group, and are made of stainless steel pipes.
6. The clamping and fixing mechanism for machining the automobile brake drum as claimed in claim 4, wherein: and a rubber pad is fixed on the inner side of the clamping plate (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220971397.9U CN217143707U (en) | 2022-04-25 | 2022-04-25 | Clamping and fixing mechanism for machining automobile brake drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220971397.9U CN217143707U (en) | 2022-04-25 | 2022-04-25 | Clamping and fixing mechanism for machining automobile brake drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217143707U true CN217143707U (en) | 2022-08-09 |
Family
ID=82661451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220971397.9U Active CN217143707U (en) | 2022-04-25 | 2022-04-25 | Clamping and fixing mechanism for machining automobile brake drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217143707U (en) |
-
2022
- 2022-04-25 CN CN202220971397.9U patent/CN217143707U/en active Active
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