CN220863627U

CN220863627U - Friction plate polishing machine

Info

Publication number: CN220863627U
Application number: CN202322707153.7U
Authority: CN
Inventors: 张璞; 梁君; 陈昆; 李一泽; 童钦; 廖美英; 陈驰
Original assignee: Deyang Linkage Testing Technology Co ltd
Current assignee: Deyang Linkage Testing Technology Co ltd
Priority date: 2023-10-10
Filing date: 2023-10-10
Publication date: 2024-04-30
Anticipated expiration: 2033-10-10

Abstract

The utility model relates to the technical field of polishing machines and discloses a friction plate polishing machine which comprises a workbench, wherein the top of the right end of the workbench is fixedly connected with a polishing table, the top of the left end of the workbench is fixedly connected with a controller, the bottom end of the workbench is fixedly connected with a dust collection bin, the front end of the dust collection bin is slidably connected with a sliding door, the bottom end of the inner wall of the workbench is fixedly connected with a clamping table, the inner wall of the clamping table is rotationally connected with a spiral plate, the bottom end of the spiral plate is fixedly connected with driven bevel gears, the inner wall of the end of the workbench is provided with a dust inlet groove, and the top end of the spiral plate is in meshed connection with a clamping assembly. According to the polishing machine, the workpiece with a complex shape can be clamped by the four-corner fixing method, so that the stability of the workpiece during polishing is improved, the polishing efficiency of the friction plate polishing machine is improved, the working process is accelerated, and a polishing worker is not influenced by dust generated by polishing during polishing operation.

Description

Friction plate polishing machine

Technical Field

The utility model relates to the technical field of polishing machines, in particular to a friction plate polishing machine.

Background

Friction plate polishing machines are mechanical devices commonly used for surface polishing and finishing and are generally composed of a table and a friction plate, which is generally made of a soft material such as leather, air cushion or polyurethane, and when a workpiece is placed on the table and contacts the friction plate, the rotational movement of the friction plate generates friction force, thereby polishing the surface of the workpiece.

When the currently used friction plate polishing machine clamps, due to the limitation of the clamping mode, for certain workpieces with complex shapes or large sizes, the clamping device can not completely cover the surfaces of the workpieces, so that the clamping feasibility is limited, and the workpiece is not good in polishing effect due to the instability of the clamping device in polishing operation.

Therefore, a friction plate polishing machine is needed to solve the problem that the existing clamping device cannot tightly clamp and polish a workpiece with a complex shape, and dust hazard is generated.

Disclosure of utility model

In order to solve the problems of unstable clamping and dust hazard generated during polishing in the prior art, the application provides a friction plate polishing machine, and the main technical means for solving the problems and the generated technical effects are briefly described.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a friction disc burnishing machine, includes the workstation, workstation right-hand member top fixedly connected with platform of polishing, workstation left end top fixedly connected with controller, workstation bottom fixedly connected with dust absorption storehouse, dust absorption storehouse front end sliding connection has the sliding door, workstation inner wall bottom fixedly connected with centre gripping platform, centre gripping platform inner wall rotates and is connected with the screw plate, screw plate bottom fixedly connected with driven bevel gear, the dust inlet tank has been seted up to workstation end inner wall, screw plate top meshing is connected with the clamping assembly, the dust absorption storehouse inner wall rotates and is connected with the dust removal subassembly.

As a further improvement of the utility model, the clamping assembly comprises a plurality of clamping blocks, the bottom end of each clamping block is connected with the top end of the spiral plate in a meshed manner, a sliding groove is formed in the top end of the clamping table and corresponds to the outer wall of the clamping block, a driving bevel gear is connected with the outer diameter of a driven bevel gear in a meshed manner, the rear end of the driving bevel gear is fixedly connected with a rotating rod, the middle part of the rod body of the rotating rod is fixedly connected with a ratchet gear, the front end of the ratchet gear is rotationally connected with a connecting shell, the top end of the connecting shell is slidingly connected with a sliding rod, and the bottom end of the sliding rod is rotationally connected with a pawl.

As a further improvement of the utility model, the dust removing component comprises a threaded rod, the rear end of the threaded rod is rotatably connected with the rear end of the inner wall of the dust collection bin, the outer wall of the threaded rod is in threaded connection with a sliding push plate, the bottom side of the right end of the inner wall of the dust collection bin is fixedly connected with a dust screen, and the bottom of the right end of the dust collection bin is provided with a driving fan.

As a further improvement of the utility model, the rear end of the pawl is fixedly connected with a torsion spring, and the rear end of the torsion spring is fixedly connected with the rear end of the inner wall of the connecting shell.

As a further improvement of the utility model, the outer wall of each clamping block is respectively and slidably connected with the inner wall of the sliding groove, and the outer wall of the rotating rod is rotatably connected with the rear end of the clamping table and penetrates through the rear end.

As a further improvement of the utility model, the front end of the pawl is rotatably connected with the front end of the inner wall of the connecting shell, and the bottom end of the pawl is tightly attached to the top end of the ratchet gear.

As a further improvement of the utility model, the left end and the right end of the sliding push plate are respectively and slidably connected with the left end and the right end of the inner wall of the dust collection bin, and the bottom of the right end of the sliding push plate is tightly attached to the left end of the outer wall of the dust screen.

As a further development of the utility model, both the drive fan and the sanding table are electrically connected to a controller.

In summary, compared with the prior art, the application has at least one of the following beneficial technical effects:

1. According to the polishing machine, under the combined use of the clamping blocks, the sliding grooves, the driven bevel gears, the driving bevel gears, the rotating rods, the ratchet gears, the connecting shell, the sliding rods, the pawls and the torsion springs, workpieces with complex shapes can be clamped through a four-corner fixing method, so that the stability of the workpieces during polishing is improved, the polishing efficiency of the friction plate polishing machine is improved, and the working process is accelerated.

2. According to the utility model, under the combined use of the threaded rod, the sliding push plate, the dust screen, the driving fan, the dust inlet groove and the sliding door, a polishing worker is prevented from being influenced by dust generated by polishing when performing polishing operation, the worker is prevented from being damaged by the dust, the safety of a polishing process is improved, and dust inlet and dust discharge are facilitated after dust collection.

Drawings

FIG. 1 is an isometric view of a friction plate polisher according to the present utility model;

FIG. 2 is a semi-sectional view of a workbench of a friction plate polishing machine according to the present utility model;

FIG. 3 is a schematic diagram of a clamping block of a polishing machine for friction plates according to the present utility model;

FIG. 4 is a semi-sectional view of a clamping table of a friction plate polishing machine according to the present utility model;

FIG. 5 is a cross-sectional view of a connecting housing of a friction plate polisher according to the present utility model;

FIG. 6 is a cross-sectional view of a ratchet wheel of a friction plate polisher according to the present utility model;

Fig. 7 is a schematic diagram of a pawl structure of a friction plate polishing machine according to the present utility model.

Legend description:

1. A work table; 2. a grinding table; 3. a controller; 4. a dust collection bin; 5. a clamping table; 6. a spiral plate; 7. a clamping block; 8. a sliding groove; 9. driven bevel teeth; 10. a drive bevel gear; 11. a rotating lever; 12. a ratchet gear; 13. a connection housing; 14. a slide bar; 15. a pawl; 16. a torsion spring; 17. a threaded rod; 18. a sliding push plate; 19. a dust screen; 20. driving a fan; 21. a dust inlet groove; 22. a sliding door.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present application, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which a product of the application is conventionally put in use, it is merely for convenience of describing the present application and simplifying the description, and it is not indicated or implied that the referred device or element must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like in the description of the present application, if any, are used for distinguishing between the descriptions and not necessarily for indicating or implying a relative importance.

Furthermore, the terms "horizontal," "vertical," and the like in the description of the present application, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

Example 1: the utility model provides a friction disc burnishing machine, including workstation 1, workstation 1 right-hand member top fixedly connected with is polished bench 2, workstation 1 left end top fixedly connected with controller 3, workstation 1 bottom fixedly connected with dust absorption storehouse 4, dust absorption storehouse 4 front end sliding connection has sliding door 22, workstation 1 inner wall bottom fixedly connected with centre gripping platform 5, centre gripping platform 5 inner wall rotates and is connected with screw plate 6, screw plate 6 bottom fixedly connected with driven bevel 9, dust inlet slot 21 has been seted up to workstation 1 end inner wall, screw plate 6 top meshing is connected with clamping assembly, dust absorption storehouse 4 inner wall rotates and is connected with dust removal subassembly, the workstation of polishing polishes the work piece, but the dust of product when storing the polishing in the dust absorption storehouse 4.

The clamping assembly comprises a plurality of clamping blocks 7, the bottom end of each clamping block 7 is connected with the top end of a spiral plate 6 in a meshed mode, a sliding groove 8 is formed in the outer wall of the clamping block 7 corresponding to the top end of the clamping table 5, a driving bevel gear 10 is connected with the outer diameter of a driven bevel gear 9 in a meshed mode, a rotating rod 11 is fixedly connected to the rear end of the driving bevel gear 10, a ratchet gear 12 is fixedly connected to the middle of a rod body of the rotating rod 11, a connecting shell 13 is rotatably connected to the front end of the ratchet gear 12, a sliding rod 14 is slidably connected to the top end of the connecting shell 13, a pawl 15 is rotatably connected to the bottom end of the sliding rod 14, the rotating rod 11 is used, the rotating rod 11 drives the driving bevel gear 10 to drive the driven bevel gear 9 to rotate, so that the clamping blocks 7 at four corners of the spiral plate 6 shrink, and after the rotating rod 11 rotates and is adjusted, the pawl 15 at the outer diameter of the ratchet gear 12 is clamped due to the bevel notch of the ratchet gear 12, and the rotating rod 11 cannot rotate.

The dust removal subassembly is including threaded rod 17, and threaded rod 17 rear end rotates to be connected at dust absorption storehouse 4 inner wall rear end, and threaded rod 17 outer wall threaded connection has slip push pedal 18, and dust absorption storehouse 4 inner wall right-hand member bottom side fixedly connected with dust screen 19, dust absorption storehouse 4 right-hand member bottom is provided with driving fan 20, starts driving fan 20 and will polish in the dust absorption storehouse 4 of dust that produces, and dust screen 19 can protect driving fan 20 can not get into the dust.

The pawl 15 rear end fixedly connected with torsional spring 16, torsional spring 16 rear end fixed connection is at coupling shell 13 inner wall rear end, will upwards lift up pawl 15 through torsional spring 16 and restore, every grip block 7 outer wall sliding connection is at sliding tray 8 inner wall respectively, dwang 11 outer wall rotation is connected at grip block 5 rear end and runs through the rear end, conveniently drive grip block 7 shrink when spiral plate 6 rotates and reach the centre gripping effect, pawl 15 front end rotation is connected at coupling shell 13 inner wall front end, pawl 15 bottom and ratchet gear 12 top are tightly pasted mutually, through pawl 15 card in ratchet gear 12 outside, avoid dwang 11 to revolve round and lead to not hard up when the centre gripping.

The left end and the right end of the sliding push plate 18 are respectively and slidably connected with the left end and the right end of the inner wall of the dust collection bin 4, the bottom of the right end of the sliding push plate 18 is tightly attached to the left end of the outer wall of the dust screen 19, the threaded rod 17 drives the sliding push plate 18 to discharge dust in the dust collection bin 4, the driving fan 20 and the polishing table 2 are electrically connected with the controller 3, the controller 3 is used for controlling the starting of the driving fan 20 and the polishing table 2, the controller 3 is used for controlling the starting of the driving fan 20 to generate suction air flow, dust generated during polishing is sucked into the dust collection bin 4 through the dust inlet groove 21, the threaded rod 17 is rotated to drive the sliding push plate 18 to discharge the dust in the dust collection bin 4 through the sliding door 22, the dust collection bin is convenient to clean, a polishing worker is free from being influenced by dust generated during polishing operation, the worker is protected from being damaged by the dust, and the safety of the polishing process is improved.

Example 2: as one of the optimized structural designs of the embodiment 1, as shown in fig. 3-7, the clamping assembly comprises a plurality of clamping blocks 7, the bottom end of each clamping block 7 is engaged and connected to the top end of the spiral plate 6, the top end of the clamping table 5 is corresponding to the outer wall of the clamping block 7, a sliding groove 8 is formed in the outer diameter of the driven bevel gear 9, a driving bevel gear 10 is engaged and connected, the rear end of the driving bevel gear 10 is fixedly connected with a rotating rod 11, the middle part of the rod body of the rotating rod 11 is fixedly connected with a ratchet gear 12, the front end of the ratchet gear 12 is rotationally connected with a connecting shell 13, the top end of the connecting shell 13 is slidingly connected with a sliding rod 14, the bottom end of the sliding rod 14 is rotationally connected with a pawl 15, the rotating rod 11 is rotated, the rotating rod 11 drives the driving bevel gear 10 to drive the driven bevel gear 9 to rotate so as to enable the clamping blocks 7 at four corners of the spiral plate 6 to shrink, the rotating rod 11 is rotated, the ratchet gear 12 is driven to rotate when the rotating rod 11 rotates, the outer diameter 15 is attached to the ratchet gear 12 is upwards deviated due to the outer diameter shape of the ratchet gear 12, the torsion spring 16 is attached to the outer diameter of the ratchet gear 12, the ratchet gear 12 is attached to the outer diameter of the ratchet gear 12 through the rotating rod 12, the pawl 15 is attached to the outer diameter of the ratchet gear 12 again, when the ratchet gear 12 is reversely rotated, the rotating, namely the rotating rod 11 is attached to the rotating rod 11, namely, the pawl 15 is attached to the rotating on the rotating rod 11, and the rotating plate 11 and the rotating around the pawl 15 at the rotating rod and the rotating around the rotating rod and the pawl is not fixed on the bevel gear at the bevel gear side of the bevel gear 12.

Working principle: the rotary rod 11 is rotated at first, let the rotary rod 11 drive the initiative bevel gear 10 rotate, thereby let initiative bevel gear 10 drive driven bevel gear 9 rotate and make spiral plate 6 four corners department grip block 7 shrink, and when the rotary rod 11 rotates, drive ratchet gear 12 rotation, the pawl 15 that its external diameter was laminated can upwards shift because of ratchet gear 12 external diameter shape when ratchet gear 12 rotates, and torsion spring 16 can make pawl 15 laminate ratchet gear 12 external diameter once more through self elasticity, but when ratchet gear 12 counter-rotating, namely the rotary rod 11 gyration, pawl 15 can block in ratchet gear 12 external diameter department because of its inclined plane incision, keep rotary rod 11 can not revolve, thereby make four-sided grip block 7 all can the centre gripping to the work piece of complicated shape through the four corners fixed method, improve the stability of work piece when polishing, thereby improve the polishing efficiency of friction disc burnishing machine, accelerate work progress, and when polishing, in the time of using controller 3 control drive fan 20 to start the suction air current, let the dust that produces when polishing inhale dust groove 21 in dust collection storehouse 4, and rotary rod 17 can drive sliding push plate 18 and polish dust collection storehouse 4 through sliding door 22, the dust removal is the exit, the dust is convenient, the safety of the dust that produces when polishing is carried out, the safety of the workers is not influenced.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Friction disc burnishing machine, including workstation (1), its characterized in that: workstation (1) right-hand member top fixedly connected with platform (2) of polishing, workstation (1) left end top fixedly connected with controller (3), workstation (1) bottom fixedly connected with dust absorption storehouse (4), dust absorption storehouse (4) front end sliding connection has sliding door (22), workstation (1) inner wall bottom fixedly connected with centre gripping platform (5), centre gripping platform (5) inner wall rotation is connected with screw plate (6), screw plate (6) bottom fixedly connected with driven awl tooth (9), dust inlet tank (21) have been seted up to workstation (1) end inner wall, screw plate (6) top meshing is connected with clamping assembly, dust absorption storehouse (4) inner wall rotation is connected with dust removal subassembly.

2. The friction plate polishing machine as set forth in claim 1, wherein: the clamping assembly comprises a plurality of clamping blocks (7), each clamping block (7) is connected to the top end of the spiral plate (6) in a meshed mode, a sliding groove (8) is formed in the top end of the clamping table (5) corresponding to the outer wall of the clamping block (7), a driving bevel gear (10) is connected to the outer diameter of the driven bevel gear (9) in a meshed mode, a rotating rod (11) is fixedly connected to the rear end of the driving bevel gear (10), a ratchet gear (12) is fixedly connected to the middle of a rod body of the rotating rod (11), a connecting shell (13) is connected to the front end of the ratchet gear (12) in a rotating mode, a sliding rod (14) is connected to the top end of the connecting shell (13) in a sliding mode, and a pawl (15) is connected to the bottom end of the sliding rod (14) in a rotating mode.

3. The friction plate polishing machine as set forth in claim 1, wherein: the dust removal assembly comprises a threaded rod (17), the rear end of the threaded rod (17) is rotationally connected to the rear end of the inner wall of the dust collection bin (4), a sliding push plate (18) is connected to the outer wall of the threaded rod (17) in a threaded manner, a dust screen (19) is fixedly connected to the bottom side of the right end of the inner wall of the dust collection bin (4), and a driving fan (20) is arranged at the bottom of the right end of the dust collection bin (4).

4. A friction plate polishing machine as defined in claim 2, wherein: the rear end of the pawl (15) is fixedly connected with a torsion spring (16), and the rear end of the torsion spring (16) is fixedly connected with the rear end of the inner wall of the connecting shell (13).

5. A friction plate polishing machine as defined in claim 2, wherein: each clamping block (7) outer wall is respectively connected with the inner wall of the sliding groove (8) in a sliding mode, and the outer wall of the rotating rod (11) is rotationally connected with the rear end of the clamping table (5) and penetrates through the rear end.

6. A friction plate polishing machine as defined in claim 2, wherein: the front end of the pawl (15) is rotationally connected to the front end of the inner wall of the connecting shell (13), and the bottom end of the pawl (15) is tightly attached to the top end of the ratchet gear (12).

7. A friction plate polishing machine as set forth in claim 3, wherein: the left end and the right end of the sliding push plate (18) are respectively and slidably connected with the left end and the right end of the inner wall of the dust collection bin (4), and the bottom of the right end of the sliding push plate (18) is tightly attached to the left end of the outer wall of the dust screen (19).

8. A friction plate polishing machine as set forth in claim 3, wherein: the driving fan (20) and the polishing table (2) are electrically connected with the controller (3).