Cleaning device for automobile brake lining machining

Abstract

The utility model belongs to the technical field of automobile brake lining machining, and particularly relates to a cleaning device for automobile brake lining machining, which comprises a working box body and a box cover arranged in front of the working box body, a lining cleaning device is arranged in the working box body, and the lining cleaning device comprises a clamping mechanism and a polishing mechanism. The clamping mechanism comprises a rotating shaft, a rotating disc, a sliding groove, a fixing base, a first threaded rod, a first rotating handle, a movable check block, a first guide column, a second threaded rod, a first clamping plate, a fixed check block, a second guide column, a third threaded rod, a second clamping plate and a brake lining. According to the cleaning device for machining the automobile brake linings, the clamping mechanism is arranged, brake linings of different sizes can be clamped, adjustability is high, then the friction disc can rub the surfaces of the brake linings, burrs generated in the production process are removed, the dust removal mechanism is arranged, and the dust removal efficiency is improved. And dust and chippings generated in the working box body can be collected, so that workers are prevented from being hurt.

Description

Technical Field

[0001] This utility model relates to the field of automotive brake pad processing technology, specifically a cleaning device for automotive brake pad processing. Background Technology

[0002] Automotive brakes are the braking devices of automobiles. Almost all automotive brakes are friction-type, which can be divided into two main categories: drum brakes and disc brakes. In drum brakes, the rotating element in the friction pair is the brake drum, whose working surface is a cylindrical surface. In disc brakes, the rotating element is the rotating brake disc, with its end face as the working surface. Automotive brake pads are components used to increase the friction coefficient of the brake, relying on friction to perform braking and transmission functions.

[0003] During the manufacturing process of existing automotive brake pads, there may be some minor protrusions and burrs on the surface of the pads. In actual use, these protrusions and burrs can cause significant wear to the brake disc. Therefore, the pads need to be polished during the manufacturing process to reduce damage to the brake disc.

[0004] The patent document with publication number CN211249551U discloses a cleaning device for processing automotive brake pads. The pads are fixedly placed on a clamping worktable, and the electrically controlled grinding roller on the cleaning worktable rotates. The clamping worktable moves back and forth along the grinding moving groove on the cleaning worktable. The pads continuously pass through the electrically controlled grinding roller, and the surface of the pads is ground and cleaned, smoothing out some minor protrusions and burrs on the surface.

[0005] However, the cleaning device for processing automotive brake linings has a limited scope of application. During grinding, dust and debris are scattered in the air, which can easily cause workers to inhale them and cause harm. Therefore, it is necessary to propose a cleaning device for processing automotive brake linings that has a wide range of applications and low pollution. Utility Model Content

[0006] The purpose of this invention is to provide a cleaning device for processing automotive brake pads, so as to solve the practical problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a cleaning device for processing automotive brake pads, comprising a working housing and a cover disposed in front of the working housing, wherein a pad cleaning device is disposed inside the working housing, and the pad cleaning device comprises a clamping mechanism and a grinding mechanism.

[0008] The clamping mechanism is located inside the working chamber, and the grinding mechanism is located on the back of the chamber cover.

[0009] The clamping mechanism includes a rotating shaft, a rotating disk, a sliding groove, a fixed seat, a threaded rod, a rotating handle, a movable stop, a guide post, a threaded rod, a clamping plate, a fixed stop, a guide post, a threaded rod, a clamping plate, and a brake pad. The rotating shaft is rotatably connected to the inner wall of the working box. The rotating disk is fixedly connected to one end of the rotating shaft. The sliding groove is located in front of the rotating disk, and four sliding grooves are evenly distributed in front of the rotating disk. The fixed seat is fixedly connected to the front of the rotating disk, and the threaded rod is threadedly connected to the fixed seat. On one side, the rotating handle is fixedly connected to one side of the threaded rod, the movable stop is slidably connected to the inner wall of the groove, the clamping plate is located in front of the movable stop, the guide post is fixedly connected to one side of the clamping plate, the threaded rod is threadedly connected to one side of the clamping plate, the fixed stop is fixedly connected to the front of the rotating disk, the clamping plate is located in front of the fixed stop, the guide post is fixedly connected to one side of the clamping plate, the threaded rod is threadedly connected to one side of the clamping plate, and the brake pad is located between the clamping plate and the clamping plate.

[0010] The grinding mechanism includes a friction disc, a telescopic rod, a second rotating handle, a fourth threaded rod, a bearing seat, and a fixing slot. The fourth threaded rod is threaded to one side of the box cover, the second rotating handle is fixedly connected to one side of the fourth threaded rod, the bearing seat is located on the back of the fourth threaded rod, the friction disc is fixedly connected to one side of the bearing seat, the fixing slot is opened on the front side of the inner wall of the working box, and three fixing slots are evenly distributed on the front of the working box. The telescopic rod is fixedly connected to one side of the friction disc.

[0011] Preferably, a base is fixedly connected to the bottom of the working box, and four legs are fixedly connected to the bottom of the base. A handle is fixedly connected to the front of the box cover, and two handles are evenly distributed on the front of the box cover. A large pulley is rotatably connected to the back of the working box, and a rotating motor is fixedly connected to the top of the base. A small pulley is provided on the back of the rotating motor, and a conveyor belt is provided between the small pulley and the large pulley.

[0012] Preferably, a dust collection mechanism is provided on the top of the base. The dust collection mechanism includes a dust collection motor, a dust collection box, and a dust collection pipe. The dust collection motor is fixedly connected to the top of the base, the dust collection box is located on the left side of the dust collection motor, and the dust collection pipe is fixedly connected to the right side of the dust collection motor.

[0013] Preferably, a ball bearing is provided in front of the bearing housing, the back of the threaded rod is connected to the inner ring of the ball bearing, a threaded seat that mates with the threaded rod is provided in front of the housing cover, a cavity is provided on the inner side of the bearing housing, and the rotating shaft mates with the cavity.

[0014] Preferably, the working box has a dust suction hole inside, which cooperates with the dust suction pipe, and a protrusion is fixedly connected to one side of the box cover, and the fixing groove cooperates with the protrusion.

[0015] Preferably, a ball bearing is provided on one side of the movable stop, and the threaded rod is connected to the inner ring of the ball bearing on one side. A groove, a countersunk hole, and a threaded hole are provided on the front of the movable stop, which respectively cooperate with the small pulley, the guide post and the threaded rod.

[0016] Preferably, four clamping mechanisms are evenly distributed on the rotating disk.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This cleaning device for processing automotive brake pads, by setting up a clamping mechanism, can clamp brake pads of different sizes, with strong adjustability. Subsequently, the friction disc can rub the surface of the brake pad to remove burrs generated during the production process and reduce wear on the brake disc.

[0019] 2. This cleaning device for processing automotive brake pads, by setting up a dust removal mechanism, can collect dust and debris generated inside the work chamber, thus preventing harm to workers. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the rear structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the internal structure of the present invention;

[0023] Figure 4 This is a schematic diagram of the overall structure of the clamping mechanism of this utility model;

[0024] Figure 5 This is a schematic diagram of the clamping mechanism of this utility model.

[0025] In the diagram: 1. Working box; 2. Base; 3. Box cover; 4. Box handle; 5. Vacuum motor; 6. Dust collection box; 7. Vacuum pipe; 8. Large pulley; 9. Conveyor belt; 10. Rotary motor; 11. Small pulley; 12. Stand; 101. Rotating shaft; 102. Rotary disc; 103. Slide groove; 104. Fixed seat; 105. Threaded rod one; 106. Rotating handle one; 107. Movable stop; 108. Guide post one; 109. Threaded rod two; 110. Clamping plate one; 111. Fixed stop; 112. Guide post two; 113. Threaded rod three; 114. Clamping plate two; 115. Brake lining; 301. Friction disc; 302. Telescopic rod; 303. Rotating handle two; 304. Threaded rod four; 305. Bearing seat; 306. Fixed slot. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-5 This utility model provides a technical solution:

[0028] Example 1:

[0029] A cleaning device for processing automotive brake pads includes a working housing 1 and a cover 3 disposed in front of the working housing 1. A pad cleaning device is disposed inside the working housing 1. The pad cleaning device includes a clamping mechanism and a grinding mechanism. The clamping mechanism is located inside the working housing 1.

[0030] The clamping mechanism includes a rotating shaft 101, a rotating disk 102, a slide groove 103, a fixed seat 104, a threaded rod 105, a rotating handle 106, a movable stop 107, a guide post 108, a threaded rod 109, a clamping plate 110, a fixed stop 111, a guide post 112, a threaded rod 113, a clamping plate 114, and a brake pad 115. The rotating shaft 101 is rotatably connected to the inner wall of the working box 1. The rotating disk 102 is fixedly connected to one end of the rotating shaft 101. The slide groove 103 is opened in front of the rotating disk 102, and four slide grooves 103 are evenly distributed in front of the rotating disk 102. The fixed seat 104 is fixedly connected to the front of the rotating disk 102. The threaded rod 105 is threaded to one side of the fixed seat 104. The rotating handle 106 is fixedly connected to one side of the threaded rod 105. The movable stop 107 is slidably connected to the inner wall of the slide groove 103. Equipped with ball bearings, one side of threaded rod 105 is connected to the inner ring of the ball bearing. The front of the movable stop 107 has a groove, a countersunk hole, and a threaded hole, which respectively cooperate with the small pulley 11, guide post 108, and threaded rod 109. Clamping plate 110 is set in front of the movable stop 107. Guide post 108 is fixedly connected to one side of clamping plate 110. Threaded rod 109 is threadedly connected to one side of clamping plate 110. Fixed stop 111 is fixedly connected to the front of the rotating disk 102. Clamping plate 114 is set in front of fixed stop 111. Guide post 112 is fixedly connected to one side of clamping plate 114. Threaded rod 113 is threadedly connected to one side of clamping plate 114. Brake liner 115 is set between clamping plate 110 and clamping plate 114. Four guide posts 108 are evenly distributed on both sides of clamping plate 110, and two threaded rods 109 are evenly distributed on both sides of clamping plate 110.

[0031] A through hole is provided on the back of the working box 1. The rotating shaft 101 passes through the through hole and is fixedly connected to the large pulley 8. The large pulley 8 does not contact the back of the working box 1. The small pulley 11 is fixedly connected to the output end of the rotating motor 10. Starting the rotating motor 10 can cause the small pulley 11 fixed to the output end of the rotating motor 10 to drive the conveyor belt 9 to rotate, thereby driving the large pulley 8 and making the rotating shaft 101 work. At this time, the clamping mechanism set in front of the rotating shaft 101 carries the brake liner 115 to rotate around the rotating shaft 101. The front of the brake liner 115 starts to rub against the friction disc 301, which can effectively remove the burrs generated on the surface of the brake liner 115 during processing.

[0032] Example 2:

[0033] Based on Embodiment 1, the grinding mechanism is located on the back of the cover 3. The grinding mechanism includes a friction disc 301, a telescopic rod 302, a second rotating handle 303, a fourth threaded rod 304, a bearing seat 305, and a fixing groove 306. The fourth threaded rod 304 is threadedly connected to one side of the cover 3, the second rotating handle 303 is fixedly connected to one side of the fourth threaded rod 304, the bearing seat 305 is located on the back of the fourth threaded rod 304, a ball bearing is provided in front of the bearing seat 305, the back of the fourth threaded rod 304 is connected to the inner ring of the ball bearing, and a threaded groove that mates with the fourth threaded rod 304 is provided in front of the cover 3. The bearing seat 305 has a cavity on its inner side. The rotating shaft 101 is fitted into the cavity. The friction disc 301 is fixedly connected to one side of the bearing seat 305. The fixing slot 306 is opened on the front side of the inner wall of the working box 1. A protrusion is fixedly connected to one side of the box cover 3. The fixing slot 306 is fitted into the protrusion. There are three fixing slots 306 evenly distributed on the front of the working box 1. The telescopic rod 302 is fixedly connected to one side of the friction disc 301. The two sides of the telescopic rod 302 are fixedly connected between the friction disc 301 and the box cover 3 respectively. There are two telescopic rods 302 evenly distributed on the front of the friction disc 301.

[0034] Example 3:

[0035] Based on Embodiment 2, a base 2 is fixedly connected to the bottom of the working box 1, and four legs 12 are fixedly connected to the bottom of the base 2. A handle 4 is fixedly connected to the front of the box cover 3, and two handles 4 are evenly distributed on the front of the box cover 3. A large pulley 8 is rotatably connected to the back of the working box 1. A rotating motor 10 is fixedly connected to the top of the base 2. A small pulley 11 is provided on the back of the rotating motor 10. A conveyor belt 9 is provided between the small pulley 11 and the large pulley 8. A dust collection mechanism is provided on the top of the base 2. The dust collection mechanism includes a dust collection motor 5, a dust collection box 6, and a dust collection pipe 7. The dust collection motor 5 is fixedly connected to the top of the base 2. The dust collection box 6 is located on the left side of the dust collection motor 5. The dust collection pipe 7 is fixedly connected to the right side of the dust collection motor 5. A dust collection hole is opened inside the working box 1 to cooperate with the dust collection pipe 7.

[0036] Working principle:

[0037] First, by setting up a clamping mechanism, brake pads 115 of various sizes can be clamped. Adjust the rotating handle 106 to the appropriate size, then clamp the fixing plates on both sides of the brake pad 115 inside the clamping plate 110 and the clamping plate 214, and fix them by rotating the threaded rod 2109 and the threaded rod 313.

[0038] Furthermore, the cover 3 is installed in front of the working box 1, and the rotating handle 303 is turned to drive the threaded rod 304 to rotate. Since the cover 3 has a threaded hole that matches the threaded rod 304, the position of the friction disc 301 can be adjusted after rotation so that the friction disc 301 is in contact with the brake pad 115.

[0039] Furthermore, starting the rotating motor 10 allows the small pulley 11 fixed at the output end of the rotating motor 10 to drive the conveyor belt 9 to rotate, thereby driving the large pulley 8 and making the rotating shaft 101 work. At this time, the clamping mechanism set in front of the rotating shaft 101 carries the brake liner 115 to rotate around the rotating shaft 101. The front of the brake liner 115 starts to rub against the friction disc 301, which can effectively remove the burrs generated on the surface of the brake liner 115 during processing.

[0040] Furthermore, by activating the vacuum motor 5, the dust and debris generated inside the working chamber 1 can be output to the dust collection box 6 through the vacuum pipe 7, thereby removing dust and collecting debris and preventing injury to workers.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A cleaning device for automobile brake lining processing, comprising a working box (1) and a box cover (3) arranged in front of the working box (1), characterized in that: A lining cleaning device is arranged inside the working box (1), and the lining cleaning device comprises a clamping mechanism and a grinding mechanism; The clamping mechanism is located inside the working box (1), and the grinding mechanism is located on the back of the box cover (3); The clamping mechanism comprises a rotating shaft (101), a rotating disk (102), a slide groove (103), a fixed seat (104), a threaded rod (105), a rotating handle (106), a movable block (107), a guide column (108), a threaded rod (109), a clamping plate (110), a fixed block (111), a guide column (112), a threaded rod (113), a clamping plate (114) and a brake lining (115); the rotating shaft (101) is rotatably connected to the inner wall of the working box (1); the rotating disk (102) is fixedly connected to one end of the rotating shaft (101); the slide groove (103) is opened in front of the rotating disk (102); the fixed seat (104) is fixedly connected to the front of the rotating disk (102); the threaded rod (105) is threadedly connected to the fixed seat (104) On one side, the rotating handle 1 (106) is fixedly connected to one side of the threaded rod 1 (105), the movable stopper (107) is slidably connected to the inner wall of the slide groove (103), the clamping plate 1 (110) is arranged in front of the movable stopper (107), the guide column 1 (108) is fixedly connected to one side of the clamping plate 1 (110), the threaded rod 2 (109) is threadedly connected to one side of the clamping plate 1 (110), the fixed stopper (111) is fixedly connected to the front of the rotating disk (102), the clamping plate 2 (114) is arranged in front of the fixed stopper (111), the guide column 2 (112) is fixedly connected to one side of the clamping plate 2 (114), the threaded rod 3 (113) is threadedly connected to one side of the clamping plate 2 (114), and the brake lining (115) is arranged between the clamping plate 1 (110) and the clamping plate 2 (114); The grinding mechanism comprises a friction disc (301), a telescopic rod (302), a second rotating handle (303), a fourth threaded rod (304), a bearing seat (305) and a fixed slot (306); the fourth threaded rod (304) is threadedly connected to one side of the box cover (3); the second rotating handle (303) is fixedly connected to one side of the fourth threaded rod (304); the bearing seat (305) is arranged on the back of the fourth threaded rod (304); the friction disc (301) is fixedly connected to one side of the bearing seat (305); the fixed slot (306) is provided on the front side of the inner wall of the working box body (1); and the telescopic rod (302) is fixedly connected to one side of the friction disc (301).

2. A cleaning device for automobile brake lining processing according to claim 1, characterized in that: The bottom of the working box body (1) is fixedly connected to a base (2), the bottom of the base (2) is fixedly connected to a tripod (12), the front of the box cover (3) is fixedly connected to a box handle (4), the back of the working box body (1) is rotatably connected to a large pulley (8), the top of the base (2) is fixedly connected to a rotating motor (10), the back of the rotating motor (10) is provided with a small pulley (11), and a conveyor belt (9) is provided between the small pulley (11) and the large pulley (8).

3. A cleaning device for automobile brake lining processing according to claim 2, characterized in that: A dust suction mechanism is arranged on the top of the base (2), and the dust suction mechanism comprises a dust suction motor (5), a dust collecting box (6) and a dust suction pipe (7); the dust suction motor (5) is fixedly connected to the top of the base (2), the dust collecting box (6) is arranged on the left side of the dust suction motor (5), and the dust suction pipe (7) is fixedly connected to the right side of the dust suction motor (5).

4. The cleaning device for automobile brake lining processing according to claim 1, characterized in that: A ball bearing is arranged in front of the bearing seat (305), the back of the threaded rod four (304) is connected to the inner ring of the ball bearing, and a threaded seat matching with the threaded rod four (304) is arranged in front of the box cover (3). A cavity is opened on the inner side of the bearing seat (305), and the rotating shaft (101) matches with the cavity.

5. The cleaning device for automobile brake lining processing according to claim 1, characterized in that: A dust suction hole is provided inside the working box (1) and cooperates with the dust suction pipe (7); a protrusion is fixedly connected to one side of the box cover (3), and the fixed slot (306) cooperates with the protrusion.

6. The cleaning device for automobile brake lining processing according to claim 1, characterized in that: A ball bearing is arranged on one side of the movable stopper (107), and one side of the threaded rod (105) is connected to the inner ring of the ball bearing. A groove, a countersunk hole and a threaded hole are arranged in front of the movable stopper (107), which respectively cooperate with the small pulley (11), the guide column (108) and the threaded rod (109).

7. The cleaning device for automobile brake lining processing according to claim 1, characterized in that: There are four clamping mechanisms evenly distributed on the rotating disk (102).

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