CN216883207U - Flexible abrasive belt polishing jig - Google Patents
Flexible abrasive belt polishing jig Download PDFInfo
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- CN216883207U CN216883207U CN202122730742.8U CN202122730742U CN216883207U CN 216883207 U CN216883207 U CN 216883207U CN 202122730742 U CN202122730742 U CN 202122730742U CN 216883207 U CN216883207 U CN 216883207U
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Abstract
The utility model discloses a flexible abrasive belt polishing jig, which comprises a polishing jig base, a main power transmission wheel, an abrasive paper fixed driven wheel and an abrasive paper tension lever module, wherein the abrasive paper tension lever module is rotationally arranged on the polishing jig base through a tension lever rotating shaft, one end of the abrasive paper tension lever module is provided with a rotatable abrasive paper tension driven wheel, a fixed side base is arranged on the abrasive paper fixed tension lever module, a movable rail base is arranged on the fixed side base, a movable rail is slidably arranged on the movable rail base, the movable rail and two sides of a movable seat are fixedly arranged, the movable seat is elastically connected with the side surface of the polishing jig base through supporting springs at two sides, the movable seat is rotationally provided with a flexible polishing module and a main power transmission wheel, the abrasive paper is fixed from the driving wheel, abrasive paper tension is from driving wheel and flexible polishing module and is connected with extension spring through abrasive belt rotation even one end, and polishing jig base one side is fixed to be connected. The technology realizes flexible polishing in a set stroke, not only solves the problems of tolerance of a product, fixture clamping and the like, but also improves the qualification rate of a full-automatic polishing process, and realizes the combination of the flexibility compatible with manual polishing and the precision of machine equipment.
Description
Technical Field
The utility model belongs to the field of flexible polishing, and particularly relates to a flexible abrasive belt polishing jig.
Background
The full-automatic polishing equipment only needs to replace surface treatment processes such as electroplating and the like with polishing aiming at 3C products at present, the abrasive belt polishing equipment in the market is hard-to-hard polishing, and if multi-station simultaneous processing is carried out, the polishing effect is inconsistent due to the tolerance of the products and the tolerance after the jig is clamped.
The flexible abrasive belt polishing jig designed by the utility model can adjust the contact force of hard collision with a product by utilizing the tension of an abrasive belt and the flexibility of an abrasive belt polishing shaft, realizes flexible polishing in a set stroke, not only solves the problems of tolerance of the product, jig clamping and the like, but also improves the qualification rate of a full-automatic polishing process, and realizes the combination of the flexibility compatible with manual polishing and the precision of a machine.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a flexible abrasive belt polishing jig to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a flexible abrasive belt polishing jig comprises a polishing jig base, a main power transmission wheel, an abrasive paper fixed driven wheel and an abrasive paper tension lever module are arranged on the polishing jig base, the abrasive paper tension lever module is rotatably arranged on the polishing jig base through a tension lever rotating shaft, a rotatable abrasive paper tension driven wheel is arranged at one end of the abrasive paper tension lever module, the other end of the abrasive paper tension lever module is connected with one end of a tension spring, the other end of the tension spring is fixed on the polishing jig base, a fixed side base is fixedly arranged on one side surface of the polishing jig base, two axially symmetrical movable rail bases are arranged on guide rails arranged on two sides of the fixed side base, movable rails are respectively and slidably arranged on the two movable rail bases, the movable rails and two sides of the movable bases are fixedly arranged, and the movable bases are elastically connected with the side surface of the polishing jig base through supporting springs on two sides, the movable seat is rotatably provided with a flexible polishing module, and the main power transmission wheel, the abrasive paper fixing driven wheel, the abrasive paper tension driven wheel and the flexible polishing module are rotatably connected through an abrasive belt.
Preferably, the polishing jig base and the moving seat are respectively provided with a supporting spring fixing hole corresponding to and matched with the two supporting springs, one end of each supporting spring is installed in the supporting spring fixing hole of the polishing jig base, and the other end of each supporting spring is installed in the supporting spring fixing hole of the moving seat through a supporting spring fixing component.
Preferably, the main power transmission wheel, the abrasive paper fixing driven wheel, the abrasive paper tension driven wheel and the flexible polishing module are connected through the abrasive belt to form a diamond shape with the flexible polishing module as a long end.
Preferably, bearing balls are arranged in the tension lever rotating shaft, the main power transmission wheel, the abrasive paper fixing driven wheel, the abrasive paper tension driven wheel and the rotating shaft of the flexible polishing module.
Preferably, the outer contour of the main power transmission wheel is larger than that of the sand paper fixed driven wheel and the sand paper tension driven wheel.
Compared with the prior art, the utility model has the beneficial effects that:
the flexible polishing is realized, the flexibility of the manual polishing is compatible with the precision combination of the machine, the problems of tolerance of the product, fixture clamping and the like are solved, and the qualification rate of the full-automatic polishing process is also improved.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a partial block diagram of the present invention;
in the figure: 1. polishing the jig base; 2. an abrasive belt; 3. a sand paper tension driven wheel; 4. a sandpaper tension lever module; 401. a tension lever shaft; 402. a lever module; 403. an extension spring; 5. a main power transmission wheel; 6. the driven wheel is fixed by abrasive paper; 7. a flexible polishing module; 8. fixing the side base; 9. a movable shaft seat; 901. a support spring fixing hole; 902. a support spring; 903. a support spring fixing assembly; 904. a moving rail; 905. a movable rail base.
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.
Examples
Referring to fig. 1-2, the present invention provides a technical solution: a flexible abrasive belt polishing jig is characterized by comprising a polishing jig base 1, wherein a main power transmission wheel 5, an abrasive paper fixed driven wheel 6 and a abrasive paper force lever module 4 are arranged on the polishing jig base 1, the abrasive paper force lever module 4 is rotatably arranged on the polishing jig base 1 through a tension lever rotating shaft 401, one end of the abrasive paper force lever module 4 is provided with a rotatable abrasive paper tension driven wheel 3, the other end of the abrasive paper force lever module is connected with one end of a tension spring 403, the other end of the tension spring 403 is fixed on the polishing jig base 1, a fixed side base 8 is fixedly arranged on one side surface of the polishing jig base 1, two axially symmetrical movable rail bases 905 are arranged on guide rails at two sides of the fixed side base 8, movable rails 904 are respectively arranged on the two movable rail bases 905 in a sliding mode, and the movable rails 904 are fixedly arranged on two sides of a movable base 9, the movable seat 9 is elastically connected with the side face of the polishing jig base 1 through supporting springs 902 on two sides, the movable seat 9 is rotatably provided with a flexible polishing module 7, and a main power transmission wheel 5, a sand paper fixing driven wheel 6, a sand paper tension driven wheel 3 and the flexible polishing module 7 are rotatably connected through an abrasive belt 2.
Preferably, in this embodiment, the polishing jig base 1 and the movable base 9 are respectively provided with a supporting spring fixing hole 901 correspondingly matched with the two supporting springs 902, one end of each supporting spring 902 is installed in the supporting spring fixing hole of the polishing jig base 1, and the other end of each supporting spring 902 is installed in the supporting spring fixing hole of the movable base 9 through the supporting spring fixing component 903.
In the preferred embodiment, the main power transmission wheel 5, the sand paper fixed driven wheel 6, the sand paper tension driven wheel 3 and the flexible polishing module 7 are connected through the abrasive belt 2 to form a diamond shape with the flexible polishing module 7 as a long end.
In this embodiment, preferably, bearing balls are disposed in the rotation shafts of the tension lever rotation shaft 401, the main power transmission wheel 5, the sand paper fixed driven wheel 6, the sand paper tension driven wheel 3, and the flexible polishing module 7.
In the present embodiment, the outer contour of the main power transmission wheel 5 is preferably larger than that of the sandpaper-fixed driven wheel 6 and the sandpaper-powered driven wheel 3.
The working principle and the using process of the utility model are as follows: when a product to be polished is close to the flexible polishing module 7, an inward force is applied to the flexible polishing module 7, so that the flexible polishing module 7 drives the movable base 9 to extrude the supporting spring 902 through the movable rail 904, the abrasive belt 2 tends to be loosened, because one end of the abrasive belt tension lever module 4 is connected with the extension spring 403, and the abrasive belt tension driven wheel 3 connected with the other end has an outward supporting force of the abrasive belt 2, when the flexible polishing module 7 moves, the abrasive belt 2 still stably rotates and cannot be loosened, after the polished product is finished, the flexible polishing module 7 receives the elastic force of the extension spring 403, so that the abrasive belt 2 pulls the abrasive belt tension driven wheel 3, a new force balance is realized, and the flexible polishing is realized.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A flexible abrasive belt polishing jig is characterized by comprising a polishing jig base (1), wherein a main power transmission wheel (5), an abrasive paper fixed driven wheel (6) and a sand paper force lever module (4) are installed on the polishing jig base (1), the abrasive paper force lever module (4) is rotatably installed on the polishing jig base (1) through a tension lever rotating shaft (401), one end of the abrasive paper force lever module (4) is provided with a rotatable abrasive paper tension driven wheel (3), the other end of the abrasive paper force lever module is connected with one end of a tension spring (403), the other end of the tension spring (403) is fixed on the polishing jig base (1), a fixed side base (8) is fixedly installed on one side surface of the polishing jig base (1), two axially symmetrical movable rail bases (905) are installed on guide rails on two sides of the fixed side base (8), two move rail base (905) above slidable mounting respectively and move rail (904), move rail (904) and remove seat (9) both sides fixed mounting, remove seat (9) through supporting spring (902) on both sides and polishing tool base (1) side elastic connection, it has flexible polishing module (7) to remove seat (9) rotatory installation, main power drive wheel (5), abrasive paper are fixed from driving wheel (6), abrasive paper tension are rotated through abrasive band (2) from driving wheel (3) and flexible polishing module (7) and are connected.
2. The flexible abrasive belt polishing jig of claim 1, wherein the polishing jig base (1) and the moving base (9) are respectively provided with a supporting spring fixing hole (901) correspondingly matched with two supporting springs (902), one end of each supporting spring (902) is installed in the supporting spring fixing hole of the polishing jig base (1), and the other end of each supporting spring (902) is installed in the supporting spring fixing hole of the moving base (9) through a supporting spring fixing component (903).
3. The flexible abrasive belt polishing jig according to claim 1, characterized in that the main power transmission wheel (5), the abrasive paper fixing driven wheel (6), the abrasive paper tension driven wheel (3) and the flexible polishing module (7) are connected through the abrasive belt (2) to form a diamond shape with the flexible polishing module (7) as a long end.
4. The flexible abrasive belt polishing jig according to claim 1, characterized in that bearing balls are arranged in the rotating shafts of the tension lever rotating shaft (401), the main power transmission wheel (5), the sand paper fixed driven wheel (6), the sand paper tension driven wheel (3) and the flexible polishing module (7).
5. The flexible abrasive belt polishing jig of claim 1, wherein the outer contour of the main power transmission wheel (5) is larger than that of the abrasive paper fixed driven wheel (6) and the abrasive paper power driven wheel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122730742.8U CN216883207U (en) | 2021-11-09 | 2021-11-09 | Flexible abrasive belt polishing jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122730742.8U CN216883207U (en) | 2021-11-09 | 2021-11-09 | Flexible abrasive belt polishing jig |
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| Publication Number | Publication Date |
|---|---|
| CN216883207U true CN216883207U (en) | 2022-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122730742.8U Active CN216883207U (en) | 2021-11-09 | 2021-11-09 | Flexible abrasive belt polishing jig |
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| Country | Link |
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| CN (1) | CN216883207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115502844A (en) * | 2022-09-29 | 2022-12-23 | 中国航发动力股份有限公司 | Automatic polishing device |
-
2021
- 2021-11-09 CN CN202122730742.8U patent/CN216883207U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115502844A (en) * | 2022-09-29 | 2022-12-23 | 中国航发动力股份有限公司 | Automatic polishing device |
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