Automobile brake pad machining device

Abstract

The automobile brake pad machining device comprises a machining table, a pushing table and a clamping table are adjacently installed at the top of the machining table, a penetrating groove is formed in the pushing table, a material supplementing bin is installed on the machining table, and clamping plates are rotationally installed on the two sides of the clamping table; the first telescopic cylinder is installed on the machining table, the telescopic shaft end of the first telescopic cylinder faces the pushing table and is provided with a connecting plate, a feeding pushing plate and a discharging pushing plate are installed on the connecting plate, the height of the feeding pushing plate is located between the pushing table and the material supplementing bin, and the discharging pushing plate is arranged in the penetrating groove in a penetrating mode. The feeding push plate and the discharging push plate can be moved into or out of the top faces of the pushing table and the clamping table at the same time. The driving mechanism is used for driving the clamping plates to get close to or away from the side wall of the clamping table; the drilling mechanism is installed on one side of the machining table. According to the brake pad machining device, quick replacement between a drilled brake pad and a brake pad to be machined is achieved, and the workpiece feeding time and the workpiece discharging time are greatly shortened.

Description

Technical Field

[0001] The present invention relates to the technical field of brake pad processing, and in particular to a vehicle brake pad processing device. Background Art

[0002] During the production of automotive brake pads, drilling is required to meet the pad's structural requirements, installation requirements, and performance optimization goals. For example, mounting holes are drilled along the edge of the brake pad to secure it to the brake caliper using bolts, retaining springs, and other components.

[0003] Chinese patent publication number CN109648337B discloses a vehicle brake pad processing device that uses an inner locking disc and an outer locking disc to significantly improve locking efficiency. Multiple brake pads can be locked by simply rotating the inner and outer locking discs, ensuring the efficiency of mass production.

[0004] However, after placing the brake pad to be processed, the above device needs to be manually controlled to clamp the brake pad, and after processing is completed, it needs to be manually unloaded one by one, resulting in low processing efficiency. Summary of the Invention

[0005] In view of the deficiencies in the prior art, the present invention proposes an automobile brake pad processing device to solve the above problems.

[0006] The purpose of the present invention is achieved through the following technical solutions: The present invention provides an automobile brake pad processing device, comprising: The processing table has a pushing table and a clamping table installed adjacent to each other on the top. The pushing table is provided with a through slot higher than the top surface of the clamping table. The processing table is provided with a feeding bin located above the pushing table and open at the top and bottom. The distance between the feeding bin and the pushing table is adapted to the thickness of the brake pad. Clamps are rotatably installed on both sides of the clamping table. A first telescopic cylinder is installed on the processing table and is located on the side of the pushing table away from the clamping table. The telescopic shaft end faces the pushing table and is installed with a connecting plate. A loading push plate and a unloading push plate are respectively installed on the connecting plate. The height of the loading push plate is between the pushing table and the feeding bin. The unloading push plate is inserted into the through groove, and the loading push plate and the unloading push plate can be moved into or out of the top surface of the pushing table and the clamping table at the same time; a driving mechanism for driving the two clamping plates to move closer to or away from the side walls of the clamping platform; A drilling mechanism is installed on one side of the processing table.

[0007] Furthermore, the driving mechanism includes a slider, a rotating rod and a driving column. There is a distance between the pushing platform and the clamping platform and the processing platform. A control groove is provided at the bottom of the clamping platform. The slider is installed in the control groove for sliding up and down and is connected to the inside of the control groove through a first spring to provide an elastic force to drive the slider downward. A first rack is provided on both sides of the slider. The two rotating rods are respectively provided at the bottom of the two splints and are rotatably installed at the bottom of both sides of the clamping platform. A first gear meshing with the first rack is provided on the rotating rod. When the slider moves downward, it can drive the two splints to clamp together. On both sides of the clamping table, a connecting groove is provided at the bottom of the slider, a connecting rod is provided in the connecting groove, the driving column is fixed to the connecting plate and slidably installed on the processing table, the driving column is provided with a pushing groove along the length direction, and a downward inclined pull-down portion is provided at one end of the pushing groove away from the connecting plate, the connecting rod is slidably provided in the pushing groove, when the connecting rod is away from the pull-down portion, the two clamps will be away from the side walls of the clamping table, when the connecting rod is located at the pull-down portion, the clamps will be close to the clamping table and the loading push plate and the unloading push plate will be located outside the top surfaces of the pushing table and the clamping table.

[0008] Furthermore, an upper pressure strip is provided at the top of the clamping plate toward the clamping platform, and an auxiliary push piece is provided on the side of the clamping plate away from the pushing platform toward the clamping platform, and the side of the auxiliary push piece close to the pushing platform is an inclined surface.

[0009] Furthermore, it also includes a unloading mechanism, which includes a rotating plate, a flipping assembly and a miter table. The top of the processing table is located on the side of the clamping table away from the pushing table and a support plate is provided. The bottom side of the rotating plate is provided with a rotating shaft. The rotating shaft is rotatably installed between the clamping table and the support plate. A limiting rod is installed between the clamping table and the support plate on one side of the rotating shaft. The flipping assembly is used to control the rotation of the rotating shaft. When the bottom side of the rotating plate abuts the limiting rod, the rotating plate can be flush with the top surface of the clamping table. The miter table is located on the side of the rotating shaft away from the limiting rod, and its side away from the rotating plate is inclined downward and provided with a receiving groove.

[0010] Furthermore, the flipping assembly includes a second rack and a second gear. A side groove is provided on one outer wall of the clamping table. The second rack slides through the side groove. One end of the rotating shaft penetrates into the side groove and is provided with a second gear that meshes with the second rack. A third spring is connected between the second rack and the inside of the side groove to provide elastic force to push the second rack out of the side groove and drive the rotating plate to rotate until it abuts against the limit rod.

[0011] Furthermore, the receiving groove is connected to a mesh plate via a second spring, a baffle is provided on a side of the receiving groove away from the surface of the mitering table, and one end of the receiving groove is tilted downward.

[0012] Furthermore, the drilling mechanism includes a machine platform, a second telescopic cylinder and a drilling rig. The machine platform is located on one side of the processing table. A drilling slot is provided on a clamping plate close to the machine platform. Two second telescopic cylinders are respectively installed on the top of the machine platform. The telescopic shaft ends of the second telescopic cylinders face the drilling slot and are installed with a drilling rig.

[0013] From the above technical solution, it can be seen that the present invention provides an automobile brake pad processing device: 1. By utilizing the height difference between the pushing platform and the clamping platform, the blanking push plate can temporarily hold the brake pad to be processed when pushing away the drilled brake pad. When the blanking push plate leaves the clamping platform, the friction force is used to keep the brake pad above it always against the clamping position at one end of the clamping platform. After the blanking push plate completely leaves the clamping platform, the brake pad above it can fall correctly to the clamping position on the top surface of the clamping platform, realizing the rapid replacement between the drilled brake pad and the brake pad to be processed, and greatly shortening the loading and unloading time of the workpiece; 2. By linking the driving mechanism with the movement of the loading and unloading push plates, the brake pad can be automatically released each time the brake pad to be drilled is replaced, and the brake pad on the top surface of the clamping table can be automatically clamped after the replacement is completed, realizing automatic clamping of the brake pad to be processed and improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the specific embodiments of the present invention, the following briefly introduces the drawings required for use in the specific embodiments. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 A cross-sectional view of a schematic diagram of the main structure of the present invention; Figure 3 for Figure 2 A partial enlarged view of point A in the middle; Figure 4 for Figure 2 Cross-sectional view at the middle BB; Figure 5 for Figure 2 Cross-sectional view at CC; Figure 6 Schematic diagram of the three-dimensional structure of the clamping table in the present invention; Figure 7 is a cross-sectional view of a schematic diagram of the top surface structure of the miter table in the present invention; Reference numerals: Processing table 1, feeding bin 11, support plate 12, limiting rod 121; Pushing platform 2, threading slot 21; Clamping platform 3, clamping plate 31, upper pressure strip 311, auxiliary push piece 312, drilling slot 313, control slot 32, side slot 33; First telescopic cylinder 4, connecting plate 41, loading push plate 42, unloading push plate 43; Driving mechanism 5, slider 51, first spring 511, first rack 512, connecting groove 513, connecting rod 514, rotating rod 52, first gear 521, driving column 53, pushing groove 531, and pull-down portion 5311; Drilling mechanism 6, machine platform 61, second telescopic cylinder 62, drilling machine 63; The unloading mechanism 7 , the rotating plate 71 , the rotating shaft 711 , the flip assembly 72 , the second rack 721 , the second gear 722 , the third spring 723 , the miter platform 73 , the receiving groove 731 , the second spring 732 , the mesh plate 733 , and the baffle 734 . DETAILED DESCRIPTION

[0016] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the invention, the specific implementation methods, structures, features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0017] like Figure 1-7 As shown, the present embodiment provides an automobile brake pad processing device, which includes a processing table 1, a pushing table 2, a clamping table 3, a first telescopic cylinder 4, a driving mechanism 5 and a drilling mechanism 6.

[0018] The top of the processing table 1 is adjacent to the pushing table 2 and the clamping table 3. The top surface of the pushing table 2 is higher than the top surface of the clamping table 3. The top surface of the clamping table 3 is the processing area. The brake pads on the top surface of the pushing table 2 can be pushed toward the top surface of the clamping table 3. A through groove 21 higher than the top surface of the clamping table 3 is opened in the pushing table 2. There is also a gap between the through groove 21 and the top surface of the pushing table 2. A feeding bin 11 is installed on the processing table 1 and is located above the pushing table 2 and is open at the top and bottom. The feeding bin 11 is used to stack brake pads, and the distance between the feeding bin 11 and the pushing table 2 is adapted to the thickness of the brake pads, so that only the bottom layer of brake pads can be pushed out at a time. Clamps 31 are rotatably installed on both sides of the clamping table 3. When the clamps 31 turn and fit tightly against the two side walls of the clamping table 3, the clamps 31 can clamp the brake pads placed on the top surface of the clamping table 3.

[0019] The first telescopic cylinder 4 can be an electric telescopic cylinder or a hydraulic cylinder. The first telescopic cylinder 4 is installed on the processing table 1 and is located on the side of the pushing table 2 away from the clamping table 3. The telescopic shaft end faces the pushing table 2 and is installed with a connecting plate 41. The connecting plate 41 is respectively installed with a loading push plate 42 and a unloading push plate 43. The height of the loading push plate 42 is located between the pushing table 2 and the feeding bin 11. The unloading push plate 43 is penetrated into the through groove 21, and the loading push plate 42 and the unloading push plate 43 can be moved in or out of the top surface of the pushing table 2 and the clamping table 3 at the same time.

[0020] When the first telescopic cylinder 4 drives the loading push plate 42 and the unloading push plate 43 to move into the top surfaces of the pushing platform 2 and the clamping platform 3 respectively, the brake pad with a hole drilled on the top surface of the clamping platform 3 will be pushed away from the clamping platform 3, and the brake pad to be processed at the bottom layer of the replenishment bin 11 will be pushed to the top of the clamping platform 3, and the unloading push plate 43 will be separated between the brake pad to be processed and the clamping platform 3, so that the brake pad to be processed is temporarily left on the unloading push plate 43 until the unloading push plate 43 completely pushes the drilled brake pad away from the clamping platform 3, and the brake pad to be processed will also be completely pushed to the top surface of the unloading push plate 43 , and then the first telescopic rod 4 drives the loading push plate 42 and the unloading push plate 43 to move out of the top surface of the pushing platform 2 and the clamping platform 3 respectively, and the brake pad to be processed will fall to the top surface of the clamping platform 3, and when the unloading push plate 43 leaves between the brake pad to be processed and the clamping platform 3, the friction between the unloading push plate 43 and the brake pad will help push the brake pad to be processed against one end surface of the pushing platform 2 close to the clamping platform 3, which is helpful for automatic positioning of the brake pad to be processed. When the loading push plate 42 leaves the top surface of the pushing platform 2, the brake pad in the replenishment bin 11 will automatically fall to the top surface of the pushing platform 2 for replenishment.

[0021] The present invention utilizes the height difference between the pushing platform 2 and the clamping platform 3 so that the blanking push plate 43 can temporarily hold the brake pad to be processed when pushing away the brake pad after drilling. In the process of the blanking push plate 43 leaving the clamping platform 3, the friction force is used to ensure that the brake pad above it is always against the clamping position at one end of the clamping platform 3, so that after the blanking push plate 43 completely leaves the clamping platform 3, the brake pad above it can correctly fall into the clamping position on the top surface of the clamping platform 3, realizing the rapid replacement between the drilled brake pad and the brake pad to be processed, and greatly shortening the time for loading and unloading workpieces.

[0022] The driving mechanism 5 is used to drive the two clamping plates 31 to move closer to or away from the side walls of the clamping platform 3 so as to clamp and position the brake pads on the top surface of the clamping platform 3 .

[0023] Specifically, the driving mechanism 5 includes a slider 51, a rotating rod 52 and a driving column 53. There is a gap between the pushing table 2 and the clamping table 3 and the processing table 1 to leave room for the driving column 53 to move. A control groove 32 is provided at the bottom of the clamping table 3. The slider 51 is installed in the control groove 32 for sliding up and down and is connected to the inside of the control groove 32 through a first spring 511. The first spring 511 can provide an elastic force to drive the slider 51 downward. A first rack 512 is provided on both sides of the slider 51. The two rotating rods 5 2 are respectively provided at the bottom of the two clamping plates 31 and are rotatably mounted on the bottom of both sides of the clamping table 3. A first gear 521 is provided on the rotating rod 52 and is meshed with the first rack 512. When the slider 51 moves downward, the first rack 512 and the first gear 521 are driven to drive the two clamping plates 31 to be clamped on both sides of the clamping table 3. A connecting groove 513 is provided at the bottom of the slider 51, and a connecting rod 514 is provided in the connecting groove 513. The driving column 53 is fixed to the connecting plate 41 and is slidably mounted on the processing table. 1, the sliding direction of the driving column 53 is parallel to the moving direction of the telescopic axis of the first telescopic cylinder 4, and the driving column 53 is provided with a pushing groove 531 along the length direction. The pushing groove 531 is provided with a downwardly inclined pull-down portion 5311 at one end away from the connecting plate 41. The pull-down portion 5311 is smoothly connected with the pushing groove 531, and the height of the pull-down portion 5311 is lower than the height of the pushing groove 531. The connecting rod 514 is slidably provided in the pushing groove 531. When the connecting rod 514 is in the pushing groove 531 and away from the lower pull-down portion 5311, the connecting rod 514 is slidably provided in the pushing groove 531. When the pulling part 5311 is engaged, the slider 51 will be pushed upward into the control groove 32, and then transmitted through the first rack 512 and the first gear 521, and the two clamping plates 31 will be away from the side wall of the clamping platform 3. When the connecting rod 514 is located at the lower pulling part 5311, the slider 51 will be pulled downward out of the control groove 32, and then transmitted through the first rack 512 and the first gear 521, and the clamping plate 31 will be close to the clamping platform 3. At this time, the loading push plate 42 and the unloading push plate 43 will be located outside the top surface of the pushing platform 2 and the clamping platform 3.

[0024] During specific use, the first telescopic cylinder 4 can simultaneously drive the loading push plate 42, the unloading push plate 43 and the driving column 53 to move. When the loading push plate 42 and the unloading push plate 43 are located outside the top surfaces of the pushing platform 2 and the clamping platform 3, the connecting rod 514 is in the lower pull-down portion 5311, the slider 51 is in the lowest position, the first rack 512 and the first gear 521 drive the clamping plate 31 to be close to the clamping platform 3, and the brake pads on the clamping platform 3 are in a clamping state. At this time, drilling operations can be carried out; after the drilling operation is completed, the first telescopic cylinder 4 drives the loading push plate 42 and the unloading push plate 43 to move into the top surfaces of the pushing platform 2 and the clamping platform 3, and the loading push plate 42 and the unloading push plate 43 move into the pushing platform 2 and the top surface of the clamping table 3, the connecting rod 514 is pushed away from the pull-down portion 5311 due to the movement of the driving column 53, the slider 51 will be pushed upward, and the first rack 512 and the first gear 521 drive the clamping plate 31 away from the clamping table 3, and the brake pads on the clamping table 3 are released so that the loading push plate 42 and the unloading push plate 43 can replace the brake pads on the top surface of the clamping table 3; then the first telescopic cylinder 4 drives the loading push plate 42 and the unloading push plate 43 to move out of the top surfaces of the pushing table 2 and the clamping table 3, and then the connecting rod 514 will return to the pull-down portion 5311, so that the clamping plate 31 can clamp the replaced brake pads on the top surface of the clamping table 3 so as to continue the drilling operation. By interlocking the movement of the driving mechanism 5 with the loading push plate 42 and the unloading push plate 43, the brake pad can be automatically released each time the brake pad to be drilled is replaced, and the brake pad on the top surface of the clamping table 3 can be automatically clamped after the replacement is completed, thereby realizing automatic clamping of the brake pad to be processed and improving processing efficiency.

[0025] Preferably, an upper pressure strip 311 is provided at the top end of the clamping plate 31 toward the clamping platform 3. When the clamping plate 31 turns toward the clamping platform 3, the upper pressure strip 311 can form a downward clamping force on the brake pad. An auxiliary push piece 312 is provided on the side of the clamping plate 31 away from the pushing platform 2 toward the clamping platform 3. The side of the auxiliary push piece 312 close to the pushing platform 2 is an inclined surface, so that the thickness of the auxiliary push piece 312 close to the clamping platform 3 is less than the thickness of the end away from the clamping platform 3. When the clamping plate 31 turns toward the clamping platform 3, the auxiliary push piece 312 can form a pressure on the brake pad toward the pushing platform 2, thereby implementing auxiliary clamping of the brake pad.

[0026] The drilling mechanism 6 is mounted on one side of the processing table 1. Specifically, the drilling mechanism 6 includes a machine table 61, a second telescopic cylinder 62, and a drill rig 63. The machine table 61 is located on one side of the processing table 1. A drilling slot 313 is provided on the clamping plate 31 near the machine table 61 for drilling. Two second telescopic cylinders 62 are mounted on the top of the machine table 61. The second telescopic cylinders 62 can be hydraulic cylinders or electric telescopic cylinders. The telescopic shaft ends of the second telescopic cylinders 62 face the drilling slot 313 and are mounted with the drill rig 63. The drill bit of the drill rig 63 faces the drilling slot 313. When the clamping plate 31 clamps the brake pad, the second telescopic cylinder 62 drives the drill rig 63 close to the drilling slot 313 to drill the edge of the brake pad.

[0027] In one embodiment, it also includes a blanking mechanism 7, which includes a rotating plate 71, a flipping assembly 72 and a miter table 73. The top of the processing table 1 is located on the side of the clamping table 3 away from the pushing table 2 and is provided with a support plate 12. The bottom side of the rotating plate 71 is provided with a rotating shaft 711. The rotating shaft 711 is rotatably installed between the clamping table 3 and the support plate 12. A limiting rod 121 is installed between the clamping table 3 and the support plate 12 on one side of the rotating shaft 711. The flipping assembly 72 is used to control the rotation of the rotating shaft 711. When the bottom side of the rotating plate 71 abuts against the limiting rod 121, the rotating plate 71 can be flush with the top surface of the clamping table 3. The miter table 73 is located on the side of the rotating shaft 711 away from the limiting rod 121. The side away from the rotating plate 71 is tilted downward and is provided with a receiving groove 731. When the flip assembly 72 controls the turn plate 71 to abut against the limit rod 121, the turn plate 71 is flush with the top surface of the clamping table 3. At this time, the brake pad on the clamping table 3 can be stably transferred to the turn plate 71. When the flip assembly 72 controls the turn plate 71 to tilt toward the miter table 73 on the other side, the brake pad on the turn plate 71 can be transferred to the miter table 73 for unloading.

[0028] Specifically, the flipping assembly 72 includes a second rack 721 and a second gear 722. A side groove 33 is opened on the outer wall of one side of the clamping table 3. The side groove 33 can be blocked by the clamping plate 31 on its side. The second rack 721 is slidably penetrated into the side groove 33. One end of the rotating shaft 711 penetrates into the side groove 33 and is provided with a second gear 722 that meshes with the second rack 721. A third spring 723 is connected between the second rack 721 and the inside of the side groove 33 to provide elastic force to push the second rack 721 out of the side groove 33 and drive the rotating plate 71 to rotate until it abuts against the limit rod 121. After the first gear 721 is in the unlock position, the second gear 721 is in the unlock position, and the second gear 722 is used to drive the rotating shaft 711 to rotate, so that the rotating plate 71 rotates to abut against the limit rod 121, so that the rotating plate 71 can receive the punched brake pad pushed from the clamping table 3; after the first gear 721 is in the unlock position, the second gear 721 is used to drive the rotating shaft 711 to rotate, so that the rotating plate 71 rotates to abut against the limit rod 121, so that the rotating plate 71 can receive the punched brake pad pushed from the clamping table 3; after the first gear 721 is in the unlock position, the second gear 722 is used to drive the rotating shaft 711 to rotate, so that the rotating plate 71 can rotate to abut against the limit rod 121, so that the rotating plate 71 can receive the punched brake pad pushed from the clamping table 3;

[0029] Preferably, the receiving groove 731 is connected to a mesh plate 733 through a second spring 732. When the brake pad moved out of the processing table 1 falls onto the miter table 73, the brake pad will slide onto the mesh plate 733 along the inclined surface of the miter table 73. The elastic force of the second spring 732 drives the brake pad to bounce on the mesh plate 733, prompting the debris in the punched holes of the brake pad to be discharged. A baffle 734 is provided on the side of the receiving groove 731 away from the surface of the miter table 73 to prevent the brake pad from bouncing off the miter table 73. One end of the receiving groove 731 is tilted downward, and a hopper can be placed on the outer side of the downwardly tilted end of the receiving groove 731 to receive the brake pad.

[0030] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as above in terms of a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can, without departing from the scope of the technical solution of the present invention, make some changes or modifications to equivalent embodiments using the technical contents disclosed above. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An automobile brake pad processing device, characterized in that: include: The processing table has a pushing table and a clamping table installed adjacent to each other on the top. The pushing table is provided with a through slot higher than the top surface of the clamping table. The processing table is provided with a feeding bin located above the pushing table and open at the top and bottom. The distance between the feeding bin and the pushing table is adapted to the thickness of the brake pad. Clamps are rotatably installed on both sides of the clamping table. A first telescopic cylinder is installed on the processing table and is located on the side of the pushing table away from the clamping table. The telescopic shaft end faces the pushing table and is installed with a connecting plate. A loading push plate and a unloading push plate are respectively installed on the connecting plate. The height of the loading push plate is between the pushing table and the feeding bin. The unloading push plate is inserted into the through groove, and the loading push plate and the unloading push plate can be moved into or out of the top surface of the pushing table and the clamping table at the same time; a driving mechanism for driving the two clamping plates to move closer to or away from the side walls of the clamping platform; A drilling mechanism is installed on one side of the processing table.

2. The automobile brake pad processing device according to claim 1, characterized in that: The driving mechanism includes a slider, a rotating rod and a driving column. There is a distance between the pushing platform and the clamping platform and the processing platform. A control groove is provided at the bottom of the clamping platform. The slider is installed in the control groove for sliding up and down and is connected to the inside of the control groove through a first spring to provide an elastic force to drive the slider downward. A first rack is provided on both sides of the slider. The two rotating rods are respectively provided at the bottom of the two splints and are rotatably installed at the bottom of both sides of the clamping platform. A first gear meshing with the first rack is provided on the rotating rod. When the slider moves downward, it can drive the two splints to be clamped on the clamping On both sides of the table, a connecting groove is provided at the bottom of the slider, a connecting rod is provided in the connecting groove, the driving column is fixed to the connecting plate and slidably installed on the processing table, the driving column is provided with a pushing groove along the length direction, and a downward-inclined pull-down portion is provided at one end of the pushing groove away from the connecting plate, the connecting rod is slidably set in the pushing groove, when the connecting rod is away from the pull-down portion, the two clamps will be away from the side walls of the clamping table, when the connecting rod is located at the pull-down portion, the clamp will be close to the clamping table and the loading push plate and the unloading push plate will be located outside the top surfaces of the pushing table and the clamping table.

3. The automobile brake pad processing device according to claim 2, characterized in that: An upper pressure strip is provided on the top of the clamping plate toward the clamping platform, and an auxiliary push piece is provided on the side of the clamping plate away from the pushing platform toward the clamping platform. The side of the auxiliary push piece close to the pushing platform is an inclined surface.

4. The automobile brake pad processing device according to claim 1, characterized in that: The cam is located on a side of the top of the processing table that is located away from the pushing table and is provided with a support plate. The bottom side of the cam is provided with a rotating shaft. The rotating shaft is rotatably installed between the clamping table and the support plate. A limiting rod is installed between the clamping table and the support plate on one side of the rotating shaft. The flipping assembly is used to control the rotation of the rotating shaft. When the bottom side of the rotating plate abuts against the limiting rod, the rotating plate can be flush with the top surface of the clamping table. The cam is located on the side of the rotating shaft away from the limiting rod, and its side away from the rotating plate is inclined downward and provided with a receiving groove.

5. The automobile brake pad processing device according to claim 4, characterized in that: The flipping assembly includes a second rack and a second gear. A side groove is opened on one outer wall of the clamping table. The second rack slides through the side groove. One end of the rotating shaft penetrates into the side groove and is provided with a second gear engaged with the second rack. A third spring is connected between the second rack and the inside of the side groove to provide elastic force to push the second rack out of the side groove and drive the rotating plate to rotate until it abuts against the limit rod.

6. The automobile brake pad processing device according to claim 4, characterized in that: The receiving groove is connected with a mesh plate via a second spring, a baffle is provided on one side of the receiving groove away from the surface of the mitering platform, and one end of the receiving groove is tilted downward.

7. The automobile brake pad processing device according to claim 1, characterized in that: The drilling mechanism includes a machine platform, a second telescopic cylinder and a drilling rig. The machine platform is located on one side of the processing table. A drilling slot is provided on a clamping plate close to the machine platform. Two second telescopic cylinders are respectively installed on the top of the machine platform. The telescopic shaft ends of the second telescopic cylinders face the drilling slot and are installed with a drilling rig.

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