Brake pad plane sanding machine

Abstract

The utility model relates to the related technical field of brake pad processing equipment, and provides a brake pad plane sanding machine which comprises a pair of shells and a sand blasting machine body, the pair of shells are fixed, the sand blasting machine body is arranged at the top of the joint of the pair of shells, a sand blasting head is arranged in the shells, and a swing assembly is arranged between the sand blasting head and the shells. The dust collection assembly is arranged outside the shells, the conveying assembly is arranged between the shells, the swing assembly comprises a guide frame, the guide frame is fixed to the top in the shells, a moving seat is slidably connected to the guide frame, the sand blasting head is installed in the moving seat, and a rectangular opening is formed in the side surface of each shell. By means of the technical scheme, the problems that in the related technology, a large amount of dust is generated in the machining process, the machining effect is easily affected, and the device is not provided with a dust collecting device are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of brake pad processing equipment, specifically relates to a brake pad plane sanding machine. BACKGROUND

[0002] The sand blasting machine is in the category of air conveying machinery, and is used for conveying powdery particles (1-4 mm in diameter) from one place to another by compressed air in a pipeline. In the process of converting kinetic energy into potential energy, the high-speed moving sand particles scour the surface of the object, so as to improve the surface quality of the object. When the outer surface of the automobile brake pad is processed, the surface needs to be sand blasted.

[0003] At present, the existing sand blasting machine for brake pad processing on the market is mainly improved from the aspect of easy replacement of workpieces, for example, a sand blasting device for automobile brake pad steel back disclosed in Chinese patent No. CN202122960741.2. The device can quickly replace the workpiece at the processing position by setting a rotating material changing mechanism and a workpiece clamping assembly. However, a large amount of dust is generated during the processing, which easily affects the processing effect. The device does not install a dust collecting device.

[0004] Therefore, the above problems are improved. CONTENT OF THE UTILITY MODEL

[0005] The utility model provides a kind of brake pad plane sanding machine, solve the problem of related art in processing process Large amount of dust is generated, which easily affects the processing effect, and the device does not install dust collecting device.

[0006] The technical scheme of the utility model is as follows: including

[0007] A pair of housings and a sand blasting machine body, a pair of housings are fixed between the housings, and the sand blasting machine body is arranged at the top of the connection between the pair of housings.

[0008] A sand blasting head and a swing assembly, the sand blasting head is arranged in the housing, and the swing assembly is arranged between the sand blasting head and the housing.

[0009] A dust collecting assembly, the dust collecting assembly is arranged outside the housing.

[0010] A conveying assembly, the conveying assembly is arranged between the housings.

[0011] The swing assembly includes a guide frame, the guide frame is fixed to the top of the housing, a moving seat is slidably connected to the guide frame, the sand blasting head is installed in the moving seat, and a rectangular opening is formed in the side surface of the housing.

[0012] As a further technical scheme, the outer surface of the shell is provided with a driving motor, the output end of the driving motor is provided with a rotating frame, the upper end of the rotating frame is rotatably connected with a connecting rod through a pin shaft, and the moving surface is fixed with a transmission rod, one end of the transmission rod is rotatably connected with one end of the connecting rod through a pin shaft.

[0013] As a further technical scheme, the dust collecting assembly comprises an outer pipe connected to the outer walls of the shell, the outer pipe is in communication with the inside of the shell, and the outer wall of the outer pipe is provided with a suction fan.

[0014] As a further technical scheme, the outer pipe is provided with a socket at the top, the socket is connected with a filter screen, the filter screen is sealingly attached to the inner wall of the outer pipe, and the upper end surface of the filter screen is provided with a handle.

[0015] As a further technical scheme, the conveying assembly comprises an outer frame arranged on the outer surface of the shell, a pair of through holes are formed in the two side surfaces of the shell, a conveying belt is installed in the outer frame, the conveying belt passes through the through holes, and a plurality of positioning frames are arranged on the surface of the conveying belt.

[0016] As a further technical scheme, a cleaning assembly is further included, the cleaning assembly is arranged in the shell, the cleaning assembly comprises an inner partition plate arranged in the shell, a cleaning opening is formed in the side surface of the shell, and a sealing cover is rotatably connected to the outer surface of the shell through a pin shaft.

[0017] As a further technical scheme, the conveying belt adopts a mesh structure of iron.

[0018] As a further technical scheme, the inner partition plate has a certain inclination angle, and the cleaning opening is located at the lowest position of the inner partition plate.

[0019] As a further technical scheme, the opening height of the upper through hole is slightly higher than the thickness of the brake pad, and the opening size of the lower through hole matches the size of the conveying belt.

[0020] The working principle and beneficial effects of the utility model are as follows:

[0021] 1、The utility model discloses a swing assembly, through the interaction of guide frame, mobile seat, driving motor, rotating frame, connecting rod and transmission rod etc.

[0022] 2. This utility model is equipped with a dust collection component. Through the interaction of the external pipe, the suction fan, the filter screen and the handle, the dust collection effect can be maintained during the sandblasting process. It can collect the dust in the shell and filter it through the filter screen, making it easy to clean. Attached Figure Description

[0023] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0024] Fig. 1 This is a schematic diagram of the structure of this utility model;

[0025] Fig. 2 This is an isometric drawing of the present invention;

[0026] Fig. 3 This is an isometric sectional view of the present invention;

[0027] Fig. 4 This is an isometric sectional view of the present invention from another perspective;

[0028] Fig. 5 Appendix to this utility model Fig. 4 Enlarged view of part A in the middle;

[0029] In the diagram: 1. Outer shell; 2. Sandblasting machine body; 3. Sandblasting head; 4. Swing assembly; 4-1. Guide frame; 4-2. Moving seat; 4-3. Rectangular opening; 4-4. Drive motor; 4-5. Rotating frame; 4-6. Connecting rod; 4-7. Transmission rod; 5. Dust collection assembly; 5-1. External pipe; 5-2. Suction fan; 5-3. Inlet; 5-4. Filter screen; 5-5. Handle; 6. Conveying assembly; 6-1. Outer frame; 6-2. Through port; 6-3. Conveyor belt; 6-4. Positioning frame; 7. Cleaning assembly; 7-1. Inner partition; 7-2. Cleaning port; 7-3. Sealing cover. Detailed Implementation

[0030] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0031] like Figs. 1-5 As shown, this embodiment proposes a brake pad surface sandblasting machine, including...

[0032] A pair of outer shells 1 and a sandblasting machine body 2, wherein the pair of outer shells 1 are fixed together, and the sandblasting machine body 2 is disposed on top of the connection between the pair of outer shells 1;

[0033] A sand blasting head 3 is arranged in the shell 1, and a swing assembly 4 is arranged between the sand blasting head 3 and the shell 1;

[0034] A dust collection assembly 5 is arranged outside the shell 1;

[0035] A conveying assembly 6 is arranged between the shell 1;

[0036] The swing assembly 4 comprises a guide frame 4-1 fixed to the top of the shell 1, a moving seat 4-2 slidingly connected to the guide frame 4-1, and the sand blasting head 3 installed in the moving seat 4-2. A rectangular opening 4-3 is formed in the side surface of the shell 1, a driving motor 4-4 is arranged on the outer surface of the shell 1, a rotating frame 4-5 is arranged at the output end of the driving motor 4-4, a connecting rod 4-6 is rotatably connected to the upper end of the rotating frame 4-5 through a pin shaft, and a transmission rod 4-7 is fixed to the moving surface and rotatably connected to one end of the connecting rod 4-6 through a pin shaft.

[0037] In this embodiment, in order to achieve the effect of uniform left and right movement of the sand blasting head 3, the swing assembly 4 is designed. The guide frame 4-1 is arranged at the top of the shell 1 and slidingly connected with the moving seat 4-2, the sand blasting head 3 is fixed in the moving seat 4-2, the sand blasting head 3 can move left and right on the surface of the guide frame 4-1 through the moving seat 4-2, a rectangular opening 4-3 is formed on one side of the shell 1, a driving motor 4-4 is fixed outside and connected with the rotating frame 4-5, the top of the rotating frame 4-5 is rotatably connected with the connecting rod 4-6, the connecting rod 4-6 passes through the rectangular opening 4-3 and is connected with the transmission rod 4-7. When the driving motor 4-4 controls the rotation of the rotating frame 4-5, the sand blasting head 3 can achieve the effect of uniform left and right movement through repeated pushing and pulling of the connecting rod 4-6 and the transmission rod 4-7, so that the sand blasting is more uniform.

[0038] Further, the dust collection assembly 5 comprises an outer pipe 5-1 connected to the outer walls of a pair of the shell 1, the outer pipe 5-1 is in communication with the inside of the shell 1, a suction fan 5-2 is arranged on the outer wall of the outer pipe 5-1, a socket 5-3 is formed at the top of the outer pipe 5-1, a filter screen 5-4 is inserted and connected in the socket 5-3, the filter screen 5-4 is sealingly attached to the inner wall of the outer pipe 5-1, and a handle 5-5 is arranged on the upper end surface of the filter screen 5-4.

[0039] In this embodiment, in order to realize the effect of dust collection, a dust collection assembly 5 is designed, an outer pipe 5-1 is arranged outside the shell 1 and a suction fan 5-2 is installed, so that the outer pipe 5-1 can suck the inside of the shell 1, a socket 5-3 is opened at the top of the outer pipe 5-1, a filter screen 5-4 is inserted in the socket 5-3, which can filter the extracted gas, a handle 5-5 is arranged at the top of the filter screen 5-4, which can pull out the filter screen 5-4 for cleaning.

[0040] Further, the conveying assembly 6 includes an outer frame 6-1 arranged on the outer surface of the shell 1, a pair of through openings 6-2 are arranged on the two side surfaces of the shell 1, a conveying belt 6-3 is installed in the outer frame 6-1, the conveying belt 6-3 passes through the through openings 6-2, and a plurality of positioning frames 6-4 are arranged on the surface of the conveying belt 6-3.

[0041] In this embodiment, in order to realize the effect of conveying brake pad movement, a conveying assembly 6 is designed, an outer frame 6-1 is arranged on the outer side of the shell 1, a through opening 6-2 is arranged on the surface, a conveying belt 6-3 is installed in the outer frame 6-1, the conveying belt 6-3 can move in the through opening 6-2, and a positioning frame 6-4 is arranged on the surface of the conveying belt 6-3, which can position the brake pad through the positioning frame 6-4.

[0042] Further, it also includes a cleaning assembly 7, which is arranged in the shell 1, the cleaning assembly 7 includes an inner partition plate 7-1 arranged in the shell 1, a cleaning opening 7-2 is arranged on one side surface of the shell 1, and a sealing cover 7-3 is rotatably connected to the outer surface of the shell 1 through a pin shaft.

[0043] In this embodiment, in order to realize the effect of convenient collection and cleaning, a cleaning assembly 7 is designed, an inner partition plate 7-1 is arranged in the shell 1 for blocking and collecting, a cleaning opening 7-2 is arranged on one side of the shell 1, the inner partition plate 7-1 can be cleaned at the cleaning opening 7-2, and a sealing cover 7-3 is rotatably connected to the outside through a pin shaft, which is used to close the cleaning opening 7-2.

[0044] Further, the conveying belt 6-3 adopts a mesh structure of iron structure.

[0045] In this embodiment, the mesh structure of iron structure makes the conveying belt 6-3 not affected by sand blasting.

[0046] Further, the inner partition plate 7-1 has a certain inclination angle, and the cleaning opening 7-2 is located at the lowest position of the inner partition plate 7-1.

[0047] In this embodiment, through the inclination angle, the powder can be conveniently concentrated and cleaned at the cleaning opening 7-2.

[0048] Further, the upper opening height of the through hole 6-2 is slightly higher than the thickness of the brake pad, and the lower opening size of the through hole 6-2 matches the size of the conveying belt 6-3.

[0049] In the embodiment, the matched opening size of the through hole 6-2 minimizes the opening size and avoids dust overflow.

[0050] When machining is needed, the brake pad is placed between the positioning frames 6-4, the conveying belt 6-3 is started to convey the brake pad into the shell 1, the driving motor 4-4 is started during the conveying process, the moving seat 4-2 is repeatedly pushed and pulled through the connecting rod 4-6, the nozzle uniformly sprays sand on the surface of the brake pad, after moving to the outside of the two shells 1, the brake pad is manually turned over, and then enters the next shell 1 for sand spraying, and the dust suction fan is started during the sand spraying process to suck the dust into the outer pipeline 5-1 and filter the dust through the filter screen 5-4, the filter screen 5-4 can be pulled out outward to clean through the handle 5-5, when internal cleaning is needed, the sealing cover 7-3 is opened, and the residue on the surface of the inner partition plate 7-1 is cleaned at the cleaning opening 7-2.

[0051] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A brake pad planar sander characterized by, Comprising A pair of shell (1) and sand blasting machine body (2), a pair of said shell (1) between fixed, said sand blasting machine body (2) is arranged in a pair of said shell (1) connecting place top; Sand blasting head (3) and swing assembly (4), said sand blasting head (3) is arranged in the shell (1), the swing assembly (4) is arranged between the sand blasting head (3) and the shell (1); Dust collection assembly (5), the dust collection assembly (5) is arranged outside the shell (1); Conveying assembly (6), the conveying assembly (6) is arranged between the shell (1); The swing assembly (4) includes a guide frame (4-1), the guide frame (4-1) is fixed in the top of the shell (1), the moving seat (4-2) is slidably connected on the guide frame (4-1), the sand blasting head (3) is installed in the moving seat (4-2), and the shell (1) side surface is provided with a rectangular opening (4-3).

2. A brake pad planar sanding machine according to claim 1, characterized in that, The outer surface of the shell (1) is provided with a driving motor (4-4), the output end of the driving motor (4-4) is provided with a rotating frame (4-5), the upper end of the rotating frame (4-5) is rotatably connected with a connecting rod (4-6) through a pin shaft, the moving surface is fixedly provided with a transmission rod (4-7), one end of the transmission rod (4-7) is rotatably connected with one end of the connecting rod (4-6) through a pin shaft.

3. The brake pad planar sanding machine of claim 1, wherein, The dust collection assembly (5) includes an outer pipeline (5-1), the outer pipeline (5-1) is connected to the outer wall of a pair of the shell (1), the outer pipeline (5-1) is communicated with the inside of the shell (1), and the outer wall of the outer pipeline (5-1) is provided with a suction fan (5-2).

4. A brake pad planar sanding machine according to claim 3, characterized in that, The top of the outer pipeline (5-1) is provided with a socket (5-3), the socket (5-3) is inserted and connected with a filter screen (5-4), the filter screen (5-4) is sealingly attached to the inner wall of the outer pipeline (5-1), and the upper end surface of the filter screen (5-4) is provided with a handle (5-5).

5. The brake pad planar sanding machine of claim 1, wherein, The conveying assembly (6) includes an outer frame (6-1), the outer frame (6-1) is arranged on the outer surface of the shell (1), both side surfaces of the shell (1) are provided with a pair of through openings (6-2), the conveying belt (6-3) is installed in the outer frame (6-1), the conveying belt (6-3) passes through the through opening (6-2), and the surface of the conveying belt (6-3) is provided with a plurality of positioning frames (6-4).

6. The brake pad planar sanding machine of claim 1, wherein, It also includes a cleaning assembly (7), the cleaning assembly (7) is arranged in the shell (1), the cleaning assembly (7) includes an inner partition plate (7-1), the inner partition plate (7-1) is arranged in the shell (1), the shell (1) one side surface is provided with a cleaning opening (7-2), and the outer surface of the shell (1) is rotatably connected with a sealing cover (7-3) through a pin shaft.

7. A brake pad planar sanding machine according to claim 5, wherein, The conveying belt (6-3) adopts a mesh structure iron structure.

8. A brake pad planar sanding machine according to claim 6, characterized in that, The inner partition plate (7-1) has a certain inclination angle, and the cleaning opening (7-2) is located at the lowest position of the inner partition plate (7-1).

9. The brake pad planar sanding machine of claim 5, wherein, The upper opening (6-2) is slightly higher than the thickness of the brake pad, and the lower opening (6-2) is matched with the size of the conveying belt (6-3).

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