CN216463567U - Grinding device for metal processing - Google Patents
Grinding device for metal processing Download PDFInfo
- Publication number
- CN216463567U CN216463567U CN202122474882.3U CN202122474882U CN216463567U CN 216463567 U CN216463567 U CN 216463567U CN 202122474882 U CN202122474882 U CN 202122474882U CN 216463567 U CN216463567 U CN 216463567U
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- China
- Prior art keywords
- workstation
- polishing
- plate
- bevel gear
- workbench
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- 239000002184 metal Substances 0.000 title claims abstract description 38
- 238000005498 polishing Methods 0.000 claims abstract description 43
- 206010044048 Tooth missing Diseases 0.000 claims description 4
- 238000005555 metalworking Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model relates to the technical field of machining, and discloses a polishing device for metal machining, which comprises a workbench, a supporting mechanism and a polishing mechanism, wherein the workbench is provided with a plurality of polishing holes; the supporting mechanism comprises a threaded sleeve rotatably connected with the middle part of the workbench, the middle part of the threaded sleeve is in threaded connection with the middle part of the screw rod, and the upper end of the screw rod is fixedly connected with the supporting plate; grinding machanism sets up in one side that ground was kept away from to the workstation, include the backup pad with workstation both ends fixed connection, and the one end that the workstation was kept away from to the backup pad is equipped with the roof, and the both sides of roof are equipped with the spout respectively, the middle part sliding connection slider of spout, two one side that the slider is close to the workstation rotates the one end of joint support pole. The utility model is suitable for a polishing device for metal processing, and the metal piece can move upwards in the processing process by arranging the supporting plate which can be lifted and lowered, so that the polishing head can always keep in contact with the metal piece and perform polishing processing.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a polishing device for metal machining.
Background
In the traditional metal workpiece manufacturing industry, the metal workpiece is polished manually after being manufactured. The manual grinding efficiency is low, but if the formed metal workpiece is not ground, a large amount of burrs exist at the corners of the metal workpiece, and the use precision of the metal workpiece is influenced.
Therefore, the mechanical grinding mode is generally adopted at present, but the grinding wheel is simply pressed on a workpiece in the mechanical grinding process, so that the grinding depth cannot be adjusted in a targeted manner, the size of the ground workpiece cannot be effectively controlled, and therefore improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a polishing device for metal processing, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a polishing device for metal processing comprises a workbench, a supporting mechanism and a polishing mechanism;
the supporting mechanism comprises a threaded sleeve rotatably connected with the middle part of the workbench, the middle part of the threaded sleeve is in threaded connection with the middle part of the screw rod, and the upper end of the screw rod is fixedly connected with the supporting plate;
grinding machanism sets up in one side that ground was kept away from to the workstation, include the backup pad with workstation both ends fixed connection, and the one end that the workstation was kept away from to the backup pad is equipped with the roof, and the both sides of roof are equipped with the spout respectively, the middle part sliding connection slider of spout, two one end that the slider is close to the workstation rotates the one end of joint support pole, two the other end of bracing piece rotates the both ends of connecting the lifter plate respectively, and the middle part of lifter plate rotates and connects the pivot, and the pivot is close to the one end fixed connection rotor plate of workstation, the both sides sliding connection third guide bar of rotor plate, the one end fixed connection polishing head that is close to the workstation of third guide bar is equipped with the spring between polishing head and the rotor plate.
As a preferable technical scheme of the utility model, one side of the workbench is provided with a second driving motor, an output shaft of the second driving motor is fixedly connected with a tooth-lacking gear, the tooth-lacking gear is meshed and connected with a third bevel gear, and the third bevel gear is fixedly connected with a threaded sleeve.
As a preferable technical scheme of the utility model, a placing groove is arranged on one side of the supporting plate, which is far away from the workbench.
As a preferable technical scheme of the utility model, one side of the supporting plate close to the workbench is provided with a first guide rod in sliding connection with the workbench.
As a preferred technical scheme of the utility model, one end of the top plate is provided with an air cylinder, and a piston rod of the air cylinder is fixedly connected with a sliding block.
As a preferable technical scheme of the utility model, one side of the lifting plate, which is far away from the workbench, is provided with a second guide rod which is connected with the top plate in a sliding way.
As a preferable technical scheme of the utility model, a first driving motor is arranged on the lifting plate, an output shaft of the first driving motor is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, and the second bevel gear is fixedly connected with a rotating shaft.
The utility model has the following advantages:
the polishing device for metal processing is suitable for a polishing device for metal processing, and the metal piece can move upwards in the processing process by arranging the supporting plate which can be lifted and lowered, so that the polishing head can always keep in contact with the metal piece and perform polishing processing, the polishing depth of the metal piece can be freely adjusted, and the operation of the whole device is simpler.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a polishing apparatus for metal working.
Fig. 2 is a front view of a grinding apparatus for metal working.
FIG. 3 is a schematic view of a screw rod and a threaded sleeve connection structure of a polishing device for metal processing.
In the figure: 1. a work table; 2. a support mechanism; 3. a polishing mechanism; 4. supporting legs; 5. a support plate; 6. a first guide bar; 7. a support plate; 8. a placement groove; 9. a chute; 10. a slider; 11. a second guide bar; 12. a support bar; 13. a lifting plate; 14. a cylinder; 15. a rotating shaft; 16. a third guide bar; 17. a second bevel gear; 18. a first bevel gear; 19. a first drive motor; 20. a screw rod; 21. a second drive motor; 22. a gear with missing teeth; 23. a third bevel gear; 24. a threaded sleeve; 25. a rotating plate; 26. polishing head; 27. a spring; 28. a top plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In one embodiment, referring to fig. 1-3, a polishing device for metal processing includes a worktable 1, a supporting mechanism 2 and a polishing mechanism 3;
the supporting mechanism 2 comprises a threaded sleeve 24 rotatably connected with the middle of the workbench 1, the middle of the threaded sleeve 24 is in threaded connection with the middle of the lead screw 20, the upper end of the lead screw 20 is fixedly connected with a supporting plate 7, one side, away from the workbench 1, of the supporting plate 7 is provided with a placing groove 8, a workpiece can be directly placed in the placing groove 8 by arranging the placing groove 8, on one hand, a fixing effect and an automatic centering effect can be achieved, the size of the placing groove 8 is the same as the external size of the workpiece, supporting legs 4 are arranged at four corners of the lower surface of the workbench 1, a first guide rod 6 in sliding connection with the workbench 1 is arranged at one side, close to the workbench 1, of the supporting plate 7, and the first guide rods 6 are arranged at four corners of the lower surface of the supporting plate 7;
the grinding mechanism 3 is arranged on one side of the workbench 1 far away from the ground and comprises a supporting plate 5 fixedly connected with two ends of the workbench 1, one end of the supporting plate 5 far away from the workbench 1 is provided with a top plate 28, two sides of the top plate 28 are respectively provided with a sliding groove 9, the middle part of the sliding groove 9 is slidably connected with a sliding block 10, one side of the two sliding blocks 10 close to the workbench 1 is rotatably connected with one end of a supporting rod 12, the other ends of the two supporting rods 12 are respectively rotatably connected with two ends of a lifting plate 13, one side of the lifting plate 13 far away from the workbench 1 is provided with a second guide rod 11 slidably connected with the top plate 28, the front side and the rear side of the upper surface of the lifting plate 13 are respectively provided with the second guide rod 11, the middle part of the lifting plate 13 is rotatably connected with a rotating shaft 15, the lifting plate 13 is provided with a first driving motor 19, an output shaft of the first driving motor 19 is fixedly connected with a first bevel gear 18, the first bevel gear 18 is meshed with a second bevel gear 17, the second bevel gear 17 is fixedly connected with the rotating shaft 15, the first driving motor 19 can drive the polishing head 26 to rotate, one end of the rotating shaft 15 close to the workbench 1 is fixedly connected with the rotating plate 25, two sides of the rotating plate 25 are slidably connected with the third guide rod 16, one end of the third guide rod 16 close to the workbench 1 is fixedly connected with the polishing head 26, a spring 27 is arranged between the polishing head 26 and the rotating plate 25, one end of the top plate 28 is provided with the air cylinder 14, the piston rod of the air cylinder 14 is fixedly connected with the sliding block 10, when the piston rod is completely extended out, the sliding block 10 on the left side slides to the right end of the sliding groove 9 on the left side, and the supporting rod 12 is in a vertical state at the moment, so that the polishing head 26 is at the lowest point.
In one aspect of the present embodiment, a second driving motor 21 is provided at one side of the working platform 1, an output shaft of the second driving motor 21 is fixedly connected with a tooth-missing gear 22, the tooth-missing gear 22 is engaged with a third bevel gear 23, and the third bevel gear 23 is fixedly connected with a threaded sleeve 24. By arranging the missing tooth gear 22 to be in meshing transmission with the third bevel gear 23, when the second driving motor 21 keeps rotating at a fixed speed, the third bevel gear 23 rotates whenever the tooth part of the missing tooth gear 22 is meshed with the third bevel gear 23, so that the effect of intermittent rotation of the third bevel gear 23, that is, the effect of intermittent movement of the supporting plate 7, is realized.
In the implementation process of the embodiment, the device is firstly stably placed on a table top, a metal piece to be processed is placed in the placing groove 8 on the upper portion of the supporting plate 7, at this time, the air cylinder 14 is started, the piston rod of the air cylinder 14 extends out, so that the two sliding blocks 10 move towards the center of the device, so that the lifting plate 13 moves downwards, at this time, the polishing head 26 is pressed tightly above the metal piece, and the spring 27 is compressed, and at the same time, the first driving motor 19 and the second driving motor 21 are started, the first driving motor 19 drives the polishing head 26 to rotate through the first bevel gear 18 and the second bevel gear 17 which are in meshing connection, so that the polishing head 26 performs polishing treatment on the upper portion of the metal piece, and as the height of the upper portion of the metal piece is gradually reduced during polishing, at this time, the spring 27 extends, and at the same time, the output shaft of the second driving motor 21 causes the supporting plate 7 to intermittently move upwards through the third bevel gear 23 and the gear 22 which are in meshing connection, therefore, the metal piece moves upwards for a certain distance at intervals, the upper part of the metal piece is always in the polishing treatment effect, after the upper end of the metal piece is polished, the air cylinder 14 can be started reversely, the polishing head 26 moves upwards, and the metal piece can be taken out at the moment.
The utility model is suitable for a polishing device for metal processing, and the metal piece can move upwards in the processing process by arranging the supporting plate 7 which can be lifted and lowered, so that the polishing head 26 can always keep contact with the metal piece and perform polishing processing, the polishing depth of the metal piece can be freely adjusted, and the operation of the whole device is simpler.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A polishing device for metal processing is characterized by comprising a workbench, a supporting mechanism and a polishing mechanism;
the supporting mechanism comprises a threaded sleeve rotatably connected with the middle part of the workbench, the middle part of the threaded sleeve is in threaded connection with the middle part of the screw rod, and the upper end of the screw rod is fixedly connected with the supporting plate;
grinding machanism sets up in one side that ground was kept away from to the workstation, include the backup pad with workstation both ends fixed connection, and the one end that the workstation was kept away from to the backup pad is equipped with the roof, and the both sides of roof are equipped with the spout respectively, the middle part sliding connection slider of spout, two one end that the slider is close to the workstation rotates the one end of joint support pole, two the other end of bracing piece rotates the both ends of connecting the lifter plate respectively, and the middle part of lifter plate rotates and connects the pivot, and the pivot is close to the one end fixed connection rotor plate of workstation, the both sides sliding connection third guide bar of rotor plate, the one end fixed connection polishing head that is close to the workstation of third guide bar is equipped with the spring between polishing head and the rotor plate.
2. The grinding device for metal processing as claimed in claim 1, wherein a second driving motor is arranged on one side of the workbench, an output shaft of the second driving motor is fixedly connected with a tooth-missing gear, the tooth-missing gear is meshed with a third bevel gear, and the third bevel gear is fixedly connected with a threaded sleeve.
3. The grinding device for metal working according to claim 1, wherein a placing groove is provided on a side of the support plate away from the table.
4. A grinding apparatus for metal working according to claim 1 or 3, wherein a first guide bar slidably connected to the table is provided on a side of the carrier plate adjacent to the table.
5. The grinding device for metal processing as recited in claim 1, wherein an air cylinder is provided at one end of the top plate, and a piston rod of the air cylinder is fixedly connected with the slider.
6. The grinding device for metal processing as recited in claim 1, wherein a second guide bar slidably connected to the top plate is provided on a side of the lifting plate away from the table.
7. The polishing device for metal processing as claimed in claim 1, wherein the lifting plate is provided with a first driving motor, an output shaft of the first driving motor is fixedly connected with a first bevel gear, the first bevel gear is engaged with a second bevel gear, and the second bevel gear is fixedly connected with a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122474882.3U CN216463567U (en) | 2021-10-14 | 2021-10-14 | Grinding device for metal processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122474882.3U CN216463567U (en) | 2021-10-14 | 2021-10-14 | Grinding device for metal processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216463567U true CN216463567U (en) | 2022-05-10 |
Family
ID=81440989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122474882.3U Expired - Fee Related CN216463567U (en) | 2021-10-14 | 2021-10-14 | Grinding device for metal processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216463567U (en) |
-
2021
- 2021-10-14 CN CN202122474882.3U patent/CN216463567U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220510 |