CN220463343U - Fixing device for polishing automobile brake piece - Google Patents
Fixing device for polishing automobile brake piece Download PDFInfo
- Publication number
- CN220463343U CN220463343U CN202322123804.8U CN202322123804U CN220463343U CN 220463343 U CN220463343 U CN 220463343U CN 202322123804 U CN202322123804 U CN 202322123804U CN 220463343 U CN220463343 U CN 220463343U
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- Prior art keywords
- polishing
- lathe
- groove
- lifting
- subassembly
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- 238000005498 polishing Methods 0.000 title claims abstract description 42
- 230000007306 turnover Effects 0.000 claims abstract description 17
- 230000000903 blocking effect Effects 0.000 claims description 23
- 238000003754 machining Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model relates to the technical field of automobile part machining and discloses a fixing device for polishing an automobile brake part, which comprises a machining lathe, wherein the machining lathe comprises a lathe base and a lathe cover fixedly arranged on one side of the lathe base, a polishing assembly for polishing the automobile brake part is arranged in the lathe cover, a fixing assembly for fixing the automobile brake part is arranged on one side of the lathe base, and a lifting assembly for lifting the fixing assembly is arranged on one side of the fixing assembly; through setting up fixed subassembly, lifting unit and turn over the subassembly, reach fixed subassembly with the work piece clamp fixed after, the one side of work piece is polished by the subassembly of polishing and is accomplished, under lifting unit's drive, fixed subassembly will rise with the work piece, the in-process that rises can contact with the turn over subassembly to accomplish fixed subassembly's turn over, have the effect that lets the work piece turn over voluntarily, carry out the two sides and polish processing.
Description
Technical Field
The utility model relates to the technical field of automobile part machining, in particular to a fixing device for polishing an automobile brake piece.
Background
Automotive brake refers to components and parts used in automotive braking systems, one of the key systems for vehicle safety, which is capable of slowing or stopping a vehicle.
In chinese patent of utility model publication No. CN216359495U, a polishing device for machining an automotive brake is disclosed, which comprises a polishing box, and further comprises: support lifting assembly, the subassembly of polishing, press the subassembly and polish the area, the subassembly of polishing is installed in polishing the incasement, the area fixed mounting of polishing is on the subassembly of polishing, the subassembly of polishing is used for driving the area reciprocating motion of polishing, support lifting assembly is used for fixed and drives the automobile brake and goes up and down. The second telescopic cylinder drives the main piston to move downwards, the main piston extrudes hydraulic oil, the hydraulic oil enters the second guide cylinder to push the piston to move downwards, the piston drives the connecting rod to move downwards, the connecting rod presses the polishing belt on the surface of the automobile brake through the pressing wheel, the polishing belt is attached to the uneven automobile brake, the second guide cylinders are communicated with the pressure box, the stretching distance of each pressing wheel is different, the pressing force of the pressing wheels is the same, and the polishing uniformity is guaranteed.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: above-mentioned prior art, though can the fixed polishing of car braking spare, after the polishing of one side is accomplished to the car braking spare, still need the workman to dismantle the upset with the car braking spare and fix, let the another side of car braking spare polish, dismantle the upset like this and polish can waste more time, influence machining efficiency.
Disclosure of Invention
In order to solve the technical problems that after one surface of an automobile brake piece is polished, a worker is required to detach and turn over the automobile brake piece to fix the automobile brake piece, and the other surface of the automobile brake piece is polished, so that more time is wasted in detachment, turn over and polishing, and the processing efficiency is affected, the utility model provides the fixing device for polishing the automobile brake piece.
The utility model is realized by adopting the following technical scheme: the utility model provides a car braking spare is polished and is used fixing device, includes the processing lathe, the processing lathe includes lathe base and fixed mounting at the lathe cover of lathe base one side, the inside of lathe cover is equipped with the subassembly of polishing that polishes to car braking spare, one side of lathe base is equipped with the fixed subassembly that carries out the fixed with car braking spare, one side of fixed subassembly is equipped with the lifting unit who lets the fixed subassembly go on going up and down, one of them one side of lifting unit is equipped with the cooperation lifting unit and lets the fixed subassembly carry out the turn-over subassembly of turn-over.
Through above-mentioned technical scheme, after polishing the one side of subassembly with the work piece of polishing, fixed subassembly rises, will be turned over by the turn-over subassembly is automatic, lets the subassembly of polishing polish can polish the another side, does not need artifical turn-over.
As the further improvement of above-mentioned scheme, fixed subassembly is including setting up the fixed frame that laminates mutually with the lathe base in lathe base one side and setting up in fixed frame both sides and fixed frame screw thread complex screw thread post, the inside of fixed frame is equipped with the work piece, two the friction plate that laminates mutually with work piece one side is all installed in the equal rotation of one end of screw thread post, two the equal fixed mounting of the other end of screw thread post has the turning block, four equal fixed mounting in four angles on the upper and lower two sides of fixed frame have the balancing weight that weight is the same.
Through the technical scheme, the workpiece to be polished can be fixed in the fixed frame, and the balancing weight can be guaranteed to be in a horizontal state after the fixed frame is turned over.
As a further improvement of the scheme, the two sides of the fixed frame are fixedly provided with first connecting blocks, one side of each first connecting block is rotatably provided with a rotating disc, one side of each rotating disc is fixedly provided with a second connecting block, and one side of the lathe base is provided with a lifting groove.
Through above-mentioned technical scheme, the rolling disc can provide the rotation when fixed frame rises, avoids fixed frame to be fixed and to die unable rotation.
As the further improvement of above-mentioned scheme, the lifting assembly is including setting up the lifting column that one side and one of them second connecting block fixed connection of lifting tank are run through to the inside one end of lifting tank and set up the screw thread groove and pass through screw thread groove and lifting column screw-thread fit's threaded rod in the screw thread groove is inside, the one end of threaded rod is equipped with servo motor, servo motor's output and the one end fixed mounting of threaded rod, the inside of lifting tank is equipped with the slide bar that one end runs through lifting tank one side and another one second connecting block fixed connection and set up the sliding tray, the inside of sliding tray is equipped with the gag lever post through sliding tray and slide bar sliding fit, the one end fixed mounting of gag lever post has unable adjustment base.
Through above-mentioned technical scheme, servo motor rotates, will let the threaded rod rotate to let the lift post drive fixed frame rise the turn-over.
As the further improvement of above-mentioned scheme, turn over the subassembly and include fixed mounting at the erection column of lathe base one side and set up at erection column one side and erection column normal running fit's blocking piece, one side fixed mounting of blocking piece has seted up the third connecting block of expansion groove, the inside sliding fit of expansion groove has the impeller block that is trapezoidal setting, the inside of expansion groove is equipped with one end and the first spring of the fixed mounting other end of expansion groove inner wall and impeller block fixed mounting.
Through the technical scheme, the fixed frame can be contacted with the blocking block in the ascending process of the fixed frame, so that the fixed frame can rotate and turn over along the central point.
As a further improvement of the scheme, a connecting plate is fixedly arranged on one side of the mounting column, and a second spring with one end fixedly arranged with the blocking block is fixedly arranged on one side of the connecting plate.
Through the technical scheme, after the fixed frame ascends to rotate and turn over, the fixed frame descends, and descends to the blocking block, the blocking block is pressed downwards to rotate, and the fixed frame is prevented from rotating back again.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the fixing assembly, the lifting assembly and the turning assembly are arranged, so that after the workpiece is clamped and fixed by the fixing assembly, one surface of the workpiece is polished by the polishing assembly, the fixing assembly can lift the workpiece with the lifting assembly, and the workpiece can be contacted with the turning assembly in the lifting process, thereby finishing the turning of the fixing assembly, and having the effects of automatically turning the workpiece and polishing the two surfaces.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the lathe cover of the present utility model;
FIG. 3 is a schematic view of the internal structure of the lifting groove of the utility model;
fig. 4 is a schematic view of a partial structure of the present utility model.
Main symbol description:
101. a lathe base; 102. turning a bedspread; 2. a polishing assembly; 301. a fixed frame; 302. a threaded column; 401. lifting columns; 402. a threaded rod; 501. a mounting column; 502. a blocking piece; 6. a workpiece; 7. a friction plate; 8. a first connection block; 9. a rotating disc; 10. a second connection block; 11. a lifting groove; 12. a servo motor; 13. a slide bar; 14. a limit rod; 15. a fixed base; 16. a third connecting block; 17. a pushing block; 18. a connecting plate; 19. a second spring; 20. and (5) balancing weights.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
Referring to fig. 1-4, the fixing device for polishing an automobile brake in this embodiment includes a processing lathe, the processing lathe includes a lathe base 101 and a lathe cover 102 fixedly mounted on one side of the lathe base 101, a polishing assembly 2 for polishing the automobile brake is disposed in the lathe cover 102, a fixing frame 301 is disposed on one side of the lathe base 101, threaded columns 302 are screwed on both sides of the fixing frame 301, a workpiece 6 is disposed in the fixing frame 301, friction plates 7 attached to one side of the workpiece 6 are rotatably mounted on one ends of the two threaded columns 302, rotating blocks are fixedly mounted on the other ends of the two threaded columns 302, balancing weights 20 with the same weight are fixedly mounted on four corners of the upper and lower sides of the fixing frame 301, the workpiece 6 to be polished is fixed in the fixing frame 301, and the balancing weights 20 are in a horizontal state after the fixing frame 301 is turned over;
referring to fig. 1 to 4, the first connecting blocks 8 are fixedly mounted on two sides of the fixed frame 301, the rotating discs 9 are rotatably mounted on one sides of the two first connecting blocks 8, the second connecting blocks 10 are fixedly mounted on one sides of the two rotating discs 9, the lifting groove 11 is formed on one side of the lathe base 101, the lifting column 401 with one end penetrating through the lifting groove 11 is fixedly connected with one side of one second connecting block 10 and provided with a threaded groove is arranged in the lifting groove 11, the threaded rod 402 is in threaded fit with the inside of the threaded groove, the servo motor 12 is arranged at one end of the threaded rod 402, the output end of the servo motor 12 is fixedly mounted with one end of the threaded rod 402, the sliding rod 13 with one end penetrating through the lifting groove 11 is fixedly connected with the other second connecting block 10 and provided with a sliding groove is arranged in the sliding groove, the fixed base 15 is fixedly mounted on one end of the limiting rod 14, the servo motor 12 rotates, and the threaded rod 402 can rotate, so that the lifting column 401 drives the fixed frame 301 to turn upwards;
referring to fig. 1 to 4, a mounting column 501 is fixedly mounted on one side of the lathe base 101, a blocking block 502 is rotatably mounted on one side of the mounting column 501, a third connecting block 16 provided with a telescopic groove is fixedly mounted on one side of the blocking block 502, a pushing block 17 arranged in a trapezoid is slidably mounted in the telescopic groove, a connecting plate 18 is fixedly mounted on one side of the mounting column 501 and fixedly mounted on the other side of the inner wall of the telescopic groove, a second spring 19 is fixedly mounted on one side of the connecting plate 18 and fixedly mounted on one end of the blocking block 502, after the fixing frame 301 ascends and rotates and turns over, the fixing frame 301 descends and descends to the blocking block 502, and the blocking block 502 is rotated by being pressed down to prevent the fixing frame 301 from rotating back again.
The implementation principle of the fixing device for polishing the automobile brake part in the embodiment of the application is as follows: when the workpiece 6 is required to be polished, the workpiece 6 is placed in the fixing frame 301, the threaded column 302 is rotated, the friction plate 7 clamps and fixes the workpiece 6, the polishing component 2 of the processing lathe polishes one surface of the workpiece 6, after the polishing of one surface of the workpiece 6 is completed, the servo motor 12 is started, the rotation of the servo motor 12 drives the threaded rod 402 to rotate, the lifting column 401 is lifted under the matching of threads, the sliding rod 13 on the other side is matched with the limit rod 14 to slide and lift, the second connecting block 10 connected with the lifting column 401 and the sliding rod 13 drives the rotating disc 9, the first connecting block 8 and the fixing frame 301 to lift together, the fixed frame 301 is contacted with the blocking block 502 after being lifted to a certain height, the central shaft is not arranged under the blocking block 502, the fixing frame 301 rotates and lifts while rotating, when the fixed frame 301 rises to a certain height, the pushing block 17 extruded into the expansion groove is pushed by the first spring to push the fixed frame 301 more, so that the fixed frame 301 rotates more than 90 degrees, under the action of the balancing weight 20 on the fixed frame 301, the fixed frame 301 rotating more than 90 degrees continuously rotates for 180 degrees together and is in a horizontal state with the aid of the balancing weight 20, the fixed frame 301 is turned over, after the turning over is finished, the servo motor 12 reversely rotates, the fixed frame 301 descends, the fixed frame 301 is contacted with the blocking block 502 again in the descending process, but the blocking block 502 and the rotating shaft of the mounting post 501 are positioned at the bottom of the blocking block 502, so that the blocking block 502 rotates in the descending process of the fixed frame 301, the blocking block 502 cannot be pulled back to the original position from the new position by the second spring 19 after the fixed frame 301 descends, the second spring 19 has a small pulling force, and cannot pull the blocking piece 502 to prevent the fixing frame 301 from descending.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (6)
1. The utility model provides a car braking spare is polished and is used fixing device, includes the processing lathe, the processing lathe includes lathe base (101) and fixed mounting lathe cover (102) in lathe base (101) one side, the inside of lathe cover (102) is equipped with the subassembly (2) of polishing that polishes to car braking spare, a serial communication port, one side of lathe base (101) is equipped with the fixed subassembly that carries out the car braking spare to be fixed, one side of fixed subassembly is equipped with the lifting unit who lets fixed subassembly go up and down, one of them one side of lifting unit is equipped with the cooperation lifting unit and lets the fixed subassembly carry out the turn-over subassembly of turn-over.
2. The fixing device for polishing an automobile brake part according to claim 1, wherein the fixing assembly comprises a fixing frame (301) arranged on one side of a lathe base (101) and attached to the lathe base (101) and threaded columns (302) arranged on two sides of the fixing frame (301) and in threaded fit with the fixing frame (301), a workpiece (6) is arranged in the fixing frame (301), friction plates (7) attached to one side of the workpiece (6) are rotatably mounted at one ends of the two threaded columns (302), rotating blocks are fixedly mounted at the other ends of the two threaded columns (302), and balancing weights (20) with the same weight are fixedly mounted at four corners of the upper surface and the lower surface of the fixing frame (301).
3. A fixing device for polishing an automobile brake member according to claim 2, wherein the two sides of the fixing frame (301) are fixedly provided with first connecting blocks (8), one sides of the two first connecting blocks (8) are rotatably provided with rotating discs (9), one sides of the two rotating discs (9) are fixedly provided with second connecting blocks (10), and one side of the lathe base (101) is provided with a lifting groove (11).
4. A fixing device for polishing an automobile brake member as claimed in claim 3, wherein the lifting assembly comprises a lifting column (401) which is arranged in the lifting groove (11) and is fixedly connected with one side of the lifting groove (11) and one of the second connecting blocks (10) and provided with a threaded groove, and a threaded rod (402) which is arranged in the threaded groove and is in threaded fit with the lifting column (401) through the threaded groove, one end of the threaded rod (402) is provided with a servo motor (12), the output end of the servo motor (12) is fixedly arranged at one end of the threaded rod (402), one end of the lifting groove (11) is internally provided with a sliding rod (13) which is fixedly connected with the other second connecting block (10) and provided with a sliding groove, the inside of the sliding groove is provided with a limiting rod (14) which is in sliding fit with the sliding rod (13) through the sliding groove, and one end of the limiting rod (14) is fixedly arranged with a fixing base (15).
5. The fixing device for polishing an automobile brake part according to claim 1, wherein the turn-over assembly comprises a mounting column (501) fixedly mounted on one side of a lathe base (101) and a blocking block (502) which is arranged on one side of the mounting column (501) and is in running fit with the mounting column (501), a third connecting block (16) provided with a telescopic groove is fixedly mounted on one side of the blocking block (502), a pushing block (17) which is in trapezoid arrangement is slidingly mounted in the telescopic groove, and a first spring is fixedly mounted on one end of the inner wall of the telescopic groove and the other end of the telescopic groove and the pushing block (17).
6. A fixing device for polishing an automobile brake member according to claim 5, wherein a connection plate (18) is fixedly installed on one side of the mounting post (501), and a second spring (19) having one end fixedly installed with the blocking block (502) is fixedly installed on one side of the connection plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322123804.8U CN220463343U (en) | 2023-08-08 | 2023-08-08 | Fixing device for polishing automobile brake piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322123804.8U CN220463343U (en) | 2023-08-08 | 2023-08-08 | Fixing device for polishing automobile brake piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220463343U true CN220463343U (en) | 2024-02-09 |
Family
ID=89801812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322123804.8U Active CN220463343U (en) | 2023-08-08 | 2023-08-08 | Fixing device for polishing automobile brake piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220463343U (en) |
-
2023
- 2023-08-08 CN CN202322123804.8U patent/CN220463343U/en active Active
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| GR01 | Patent grant |