A post-processing equipment for brake pad production and processing

Abstract

The present invention discloses a post-processing equipment for brake pad production and processing, which relates to the field of brake pad production and processing, and comprises a chassis with an upper opening, a rotating shaft is provided at the upper end of the inner cavity of the chassis, a cylindrical displacement frame is sleeved on the outer side of the rotating shaft, a grinding wheel is sleeved on the outer side of the cylindrical displacement frame, a first screw rod is provided directly below the position of the rotating shaft, a first screw rod slider is sleeved on the outer side of the first screw rod, a connecting rod is provided between the cylindrical displacement frame and the first screw rod slider, an arc-shaped frame body is provided at the lower end of the first screw rod slider, a cleaning brush is provided at the lower end of the arc-shaped frame body, an arc-shaped filter frame body is provided at the lower end of the inner cavity of the chassis, and a dust removal fan is provided at the middle of the bottom end of the chassis. The equipment realizes the post-production grinding processing of brake pads, has multiple types of grinding wheels, and the position of the grinding wheels can also be flexibly adjusted, so that the working range of the equipment is expanded, and the grinding wheels can be conveniently installed and disassembled. The equipment also has a dust removal function to ensure the health of operators.

Description

Technical Field

[0001] The present invention relates to the field of brake pad production and processing, and in particular to a post-processing device for brake pad production and processing. Background Art

[0002] Brake pads usually need post-processing in the later stages of production, such as grinding. Due to different grinding requirements, different types of grinding wheels are needed to complete the processing. Existing brake pad grinding equipment usually only has a single type of grinding wheel, and the grinding wheel position is usually fixed, which cannot be flexibly adjusted, limiting the working range of the equipment. The installation and removal of the grinding wheel in the equipment is also very cumbersome. When the brake pads are ground, a large amount of dust particles will be generated, which will pose a great threat to the health of the operator. Therefore, a new solution is now needed. Summary of the invention

[0003] In order to solve the above problems, the present invention discloses a post-processing equipment for brake pad production and processing, which realizes the post-processing grinding of brake pad production and processing, has multiple types of grinding wheels and the position of the grinding wheels can be flexibly adjusted, so that the working range of the equipment is expanded, and the grinding wheels can be conveniently installed and disassembled. The equipment also has a dust removal function to ensure the health of the operator.

[0004] In order to achieve the above objectives, the present invention provides the following technical solutions: a post-processing equipment for the production and processing of brake pads, comprising a chassis, the upper end of the chassis is designed to be open, and rotating shafts are evenly arranged at the upper end of the chassis inner cavity and along its length direction, and guide blocks are evenly and evenly fixed on the outside of the rotating shafts, and cylindrical displacement frames are sleeved on the outside of the cylindrical displacement frames, and grinding wheels are sleeved on the outside of the cylindrical displacement frames, and a first screw rod is provided in the inner cavity of the chassis and directly below the position of the rotating shaft, and a first screw rod slider is sleeved on the outside of the first screw rod, and a bearing-shaped connecting frame is sleeved on the outside of the cylindrical displacement frame on one side in the length direction, and a connecting rod is vertically fixed between the first screw rod slider and the bearing-shaped connecting frame, and an arc frame body is fixed on the lower end of the first screw rod slider, and cleaning bristles are evenly and densely arranged on the lower end wall of the arc frame body, an arc filter frame body is provided at the lower end of the inner cavity of the chassis, and a dust removal fan is provided in the middle of the bottom end of the chassis. The grinding wheels sleeved on the outside of the cylindrical displacement frame are of different models, and the arc-shaped frame body and the arc-shaped filtering frame body are arranged in parallel with each other.

[0005] As an improvement of the present invention, the rotating shafts are arranged along the width direction of the chassis, and an annular transmission frame is movably arranged on the outer end wall on one side of the width direction of the chassis and corresponding to the position of the rotating shaft, and the end portion of the rotating shaft on one side corresponding to the position of the annular transmission frame is movably extended through the inner end wall of the chassis, and its extended end portion is fixedly connected to the inner end wall of the annular transmission frame through a connecting frame body, and the inner end wall of the annular transmission frame is evenly provided with positioning connection cylinders of equal arcs, and the positioning connection cylinders are arranged along the inner end radius direction of the cross section of the annular transmission frame, and the outer end wall of the annular transmission frame is evenly provided with first transmission grooves of equal arcs, and a worm is arranged on the outer end wall on one side of the chassis corresponding to the position of the annular transmission frame and above the position of the annular transmission frame, and one end portion of the worm in the length direction is externally connected to a driving motor. The annular transmission frame can rotate in a circle, and the first transmission groove and the worm are designed with the principle of worm gear transmission technology.

[0006] As an improvement of the present invention, the guide blocks are arranged along the length direction of the rotating shaft, the inner end walls of the cylindrical displacement frame are uniformly provided with guide grooves of equal curvature, the guide grooves are opened along the length direction of the cylindrical displacement frame, and both ends of the guide grooves in the length direction are open, the outer end walls of the cylindrical displacement frame are uniformly provided with strip grooves of equal curvature, the strip grooves are opened along the length direction of the cylindrical displacement frame, and both ends of the strip grooves in the length direction are non-open, a second screw rod is arranged in the strip groove, and strip sliders are arranged at the inner ends of both sides of the strip groove in the length direction, the two ends of the second screw rod in the length direction are movably penetrated by the strip slider, and there are respectively A second screw transmission assembly is provided, the outer end of one side of the cylindrical displacement frame is sleeved with a cylindrical transmission frame, a bearing-shaped connecting piece is provided between the inner end of one side of the cylindrical transmission frame and the outer end wall of the cylindrical displacement frame, and a second transmission groove is evenly opened with equal arcs on the inner end wall of the other side, the second screw is sleeved with a transmission gear on the outer side of one side corresponding to the position of the cylindrical transmission frame, and the gear teeth on the outer side of the transmission gear and the second transmission groove are meshed and transmitted with each other, the strip slider is provided with a clamping block on the other side end wall corresponding to the inner bottom end wall of the strip groove, a positioning through hole is opened in the middle of the clamping block, and a positioning groove is opened on the other side end wall corresponding to the inner bottom end wall of the strip slider, and a positioning screw is screwed into the positioning through hole. The first screw transmission assembly and the second screw transmission assembly are both designed using the existing screw transmission principle and technology, the bearing-shaped connecting frame and the bearing-shaped connecting piece are similar to the existing bearing structure, and the clamping block is detachably installed. A thread groove cooperating with the positioning screw is provided on the inner end wall of the positioning groove.

[0007] As an improvement of the present invention, the first screw rods are arranged along the width direction of the chassis, the first screw rods are movable through the first screw rod slider, and the first screw rod transmission assembly is arranged between the inner end wall where the first screw rod slider is movable through and the outside of the first screw rod, the arc frame is arranged along the arc length direction of the arc filter frame, one end of the first screw rod is movable through the inner end wall of the chassis and extends out, and the extended end is covered with a screw manual frame, the air outlet end of the dust removal fan is externally connected to the air outlet pipe, and the air outlet end of the air outlet pipe is movable through the inner end wall of the chassis and extends out, a dust collecting shell is arranged at the bottom of the outer end wall on both sides of the length direction of the chassis, and dust guide ports are respectively opened on the inner end walls on both sides of the length direction of the chassis and directly above the end position of the arc filter frame in the arc length direction. The arc filter frame is evenly and densely provided with filter mesh holes.

[0008] Compared with the prior art, the present invention has the following advantages: the equipment realizes the post-production grinding of brake pads, has multiple types of grinding wheels, and can also flexibly adjust the position of the grinding wheel through the first screw drive, thereby expanding the working range of the equipment. The grinding wheel can be conveniently installed and disassembled through gear drive, second screw drive and detachable installation of the clamping block. The equipment has a dust removal function through the arc-shaped filter frame and dust removal fan, which ensures the health of the operator. The cleaning brush is driven by the first screw drive to clean the arc-shaped filter frame, effectively avoiding the blockage of the filter mesh. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the overall structure of a post-processing device for the production and processing of brake pads according to the present invention;

[0010] Figure 2 is a schematic diagram of the first screw transmission structure;

[0011] Figure 3 is a schematic diagram of the position of the transmission gear;

[0012] Figure 4 This is a schematic diagram of the installation structure of the clamping block;

[0013] List of reference numerals: 1. Chassis; 2. Rotating shaft; 3. Guide block; 4. Cylindrical displacement frame; 5. Grinding wheel; 6. First screw; 7. First screw slider; 8. Connecting rod; 9. Arc-shaped frame; 10. Cleaning brush; 11. Arc-shaped filter frame; 12. Dust removal fan; 13. Annular transmission frame; 14. Positioning connecting cylinder; 15. Worm; 16. Driving motor; 17. Guide groove; 18. Strip groove; 19. Second screw; 20. Strip slider; 21. Cylindrical transmission frame; 22. Transmission gear; 23. Clamping block; 24. Positioning through hole; 25. Positioning groove; 26. Positioning screw; 27. Dust collecting shell. DETAILED DESCRIPTION

[0014] Example 1: See Figure 1 , Figure 2 , Figure 3 , Figure 4 , now the post-processing equipment for brake pad production and processing provided by the present invention is described, including a chassis 1, the upper end of the chassis 1 is designed to be open, the upper end of the inner cavity of the chassis 1 and the rotating shafts 2 are evenly arranged at equal distances along the length direction, the outer side of the rotating shafts 2 are evenly fixed with guide blocks 3 of equal arcs, the outer side of the rotating shafts 2 are sleeved with cylindrical displacement frames 4, the outer side of the cylindrical displacement frames 4 are sleeved with grinding wheels 5, the inner cavity of the chassis 1 and directly below the position of the rotating shaft 2 are provided with a first screw 6, The first screw rod 6 is sleeved with a first screw slider 7 on the outside, and the cylindrical displacement frame 4 is sleeved with a bearing-shaped connecting frame on the outside on one side in the length direction. A connecting rod 8 is vertically fixed between the first screw slider 7 and the bearing-shaped connecting frame. An arc-shaped frame body 9 is fixedly provided at the lower end of the first screw slider 7. Cleaning bristles 10 are evenly and densely arranged on the lower end wall of the arc-shaped frame body 9 with equal arcs. An arc-shaped filter frame body 11 is provided at the lower end of the inner cavity of the chassis 1, and a dust removal fan 12 is provided in the middle of the inner bottom of the chassis 1.

[0015] Example 2: See Figure 1 , now a post-processing equipment for brake pad production and processing provided by the present invention is described. The rotating shaft 2 is arranged along the width direction of the chassis 1, and an annular transmission frame 13 is movably provided on the outer end wall of one side in the width direction of the chassis 1 and corresponding to the position of the rotating shaft 2. The end portion of the rotating shaft 2 on one side corresponding to the position of the annular transmission frame 13 movably penetrates the inner end wall of the chassis 1 and extends out, and its extended end portion is fixedly connected to the inner end wall of the annular transmission frame 13 through a connecting frame body, and the inner end wall of the annular transmission frame 13 is respectively and evenly provided with positioning and connecting cylinders 14 with equal arcs, and the positioning and connecting cylinders 14 are arranged along the inner end radius direction of the cross section of the annular transmission frame 13, and the outer end wall of the annular transmission frame 13 is respectively and evenly provided with first transmission grooves with equal arcs, and a worm 15 is provided on the outer end wall of the chassis 1 on one side corresponding to the position of the annular transmission frame 13 and located above the position of the annular transmission frame 13, and one end of the worm 15 in the length direction is externally connected to a driving motor 16.

[0016] Example 3: See Figure 2 , Figure 3 , Figure 4, now a post-processing equipment for brake pad production and processing provided by the present invention is described, the guide blocks 3 are all arranged along the length direction of the rotating shaft 2, the inner end wall of the cylindrical displacement frame 4 is evenly and evenly provided with guide grooves 17, the guide grooves 17 are all opened along the length direction of the cylindrical displacement frame 4, and both ends of the guide grooves 17 in the length direction are open, the outer end wall of the cylindrical displacement frame 4 is evenly and evenly provided with strip grooves 18, the strip grooves 18 are all opened along the length direction of the cylindrical displacement frame 4, and both ends of the strip grooves 18 in the length direction are not open, a second screw rod 19 is arranged in the strip groove 18, and a strip slider 20 is arranged at the inner ends of both sides of the length direction of the strip groove 18, the second screw rod 19 is movably penetrated by the strip slider 20 at both ends in the length direction, and the inner end wall where the strip slider 20 movably penetrates is connected to the second screw rod 19. A second screw transmission assembly is respectively provided between the outside of the rod 19, and a cylindrical transmission frame 21 is sleeved on the outer end of one side in the length direction of the cylindrical displacement frame 4, and a bearing-shaped connecting piece is provided between the inner end of one side in the length direction of the cylindrical transmission frame 21 and the outer end wall of the cylindrical displacement frame 4, and a second transmission groove is evenly opened with equal arc on the inner end wall of the other side, and the second screw 19 is sleeved on the outer side of one end corresponding to the position of the cylindrical transmission frame 21, and the gear teeth on the outside of the transmission gear 22 and the second transmission groove are meshed with each other for transmission, and a clamping block 23 is provided on the end wall of the other side of the strip slider 20 corresponding to the inner bottom end wall position of the strip groove 18, and a positioning through hole 24 is opened in the middle of the clamping block 23, and a positioning groove 25 is opened on the end wall of the other side of the strip slider 20 corresponding to the inner bottom end wall position of the strip groove 18, and a positioning screw 26 is screwed into the positioning through hole.

[0017] Example 4: See Figure 1 , Figure 2 , now a post-processing equipment for brake pad production and processing provided by the present invention is described. The first screw rods 6 are all arranged along the width direction of the chassis 1, and the first screw rods 6 are all movably penetrated by the first screw rod slider 7. A first screw rod transmission assembly is provided between the inner end wall where the first screw rod slider 7 movably penetrates and the outside of the first screw rod 6. The arc frame 9 is arranged along the arc length direction of the arc filter frame 11. One end of the first screw rod 6 in the length direction movably penetrates the inner end wall of the chassis 1 and extends out, and the end of the extended end is covered with a screw manual frame. The air outlet end of the dust removal fan 12 is externally connected to the air outlet pipe, and the air outlet end of the air outlet pipe movably penetrates the inner end wall of the chassis 1 and extends out. A dust collecting shell 27 is provided at the bottom of the outer end walls on both sides in the length direction of the chassis 1, and dust guide ports are respectively opened on the inner end walls on both sides in the length direction of the chassis 1 and directly above the end position of the arc length direction of the arc filter frame 11.

[0018] The present invention can also combine at least one of the technical features described in Examples 2, 3, and 4 with Example 1 to form a new implementation manner.

[0019] Working principle: The grinding wheel is used for the later grinding process of brake pad production. The rotation of the driving motor can drive the worm to rotate. The existing worm gear transmission principle and technology are used between the worm and the first transmission groove, so that the rotation of the worm can drive the annular transmission frame to rotate. According to the requirements of the brake pad to be ground, the corresponding grinding wheel is selected, and the positioning connection cylinder at the inner end of the annular transmission frame corresponding to the position of the grinding wheel is operated so that its telescopic end can be against the outer end wall of the rotating shaft. The rotation of the annular transmission frame can drive the rotating shaft to rotate together. The guide block and the guide groove are used in conjunction to realize the directional movement of the cylindrical displacement frame. The rotation of the rotating shaft can drive the cylindrical displacement frame to rotate. The outer part of the cylindrical displacement frame is covered with a grinding wheel. The rotation of the cylindrical displacement frame drives the grinding wheel to rotate together. The grinding wheel is detachably installed. When installing the grinding wheel, remove the clamping block from the strip slider, manually rotate the cylindrical transmission frame, the rotation of the cylindrical transmission frame can drive the second screw to rotate through the second transmission groove and the transmission gear, the rotation of the second screw can drive the strip slider to move in the opposite direction through the second screw transmission assembly, put the grinding wheel on the outside of the cylindrical displacement frame and between the strip sliders, and then pass the positioning screw through the positioning through hole and screw it into the positioning groove to achieve the installation of the clamping block position, and then manually rotate the cylindrical transmission frame in the opposite direction to achieve the relative movement of the strip slider, the relative movement of the strip slider can drive the clamping block to move in the relative direction, and the relative movement of the clamping block can achieve the clamping and stability of the grinding wheel position. When the grinding wheel needs to be disassembled, just move the clamping block in the opposite direction and disassemble the clamping block. Manual rotation of the screw manual frame can drive the first screw to rotate. The rotation of the first screw can drive the first screw slider to move back and forth along the length direction of the first screw through the first screw transmission assembly. The movement of the first screw slider can drive the cylindrical displacement frame to move together through the connecting rod, so as to achieve the adjustment of the grinding wheel position. When the dust removal fan is running, the dust particles generated by the brake pad grinding process will fall and be introduced into the chassis. The arc-shaped filter frame can achieve air filtering. The first screw slider can drive the arc-shaped frame to move together when moving. The movement of the arc-shaped frame drives the cleaning brush to move. The cleaning brush can clean the filter mesh holes opened on the arc-shaped filter frame. The impurities filtered by the arc-shaped filter frame can be introduced into the dust collecting shell through the dust guide port.

[0020] The technical means disclosed in the scheme of the present invention are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical schemes composed of any combination of the above-mentioned technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications are also regarded as the protection scope of the present invention.

Claims

1. A post-processing device for brake pad production and processing, comprising a chassis (1), characterized in that: The upper end of the chassis (1) is designed to be open, and rotating shafts (2) are evenly arranged at equal distances at the upper end of the inner cavity of the chassis (1) and along its length direction, and guide blocks (3) are evenly fixed on the outside of the rotating shafts (2) at equal arcs, and the outer part of the rotating shafts (2) is covered with a cylindrical displacement frame (4), and the outer part of the cylindrical displacement frame (4) is covered with a grinding wheel (5), and the inner cavity of the chassis (1) and directly below the position of the rotating shaft (2) are provided with a first screw rod (6), and the outer part of the first screw rod (6) is covered with a first screw rod slide The cylindrical displacement frame (4) is provided with a bearing-shaped connecting frame on one side of the length direction, a connecting rod (8) is vertically fixed between the first screw slider (7) and the bearing-shaped connecting frame, an arc-shaped frame body (9) is fixed at the lower end of the first screw slider (7), cleaning bristles (10) are uniformly and densely arranged on the lower end wall of the arc-shaped frame body (9), an arc-shaped filter frame body (11) is arranged at the lower end of the inner cavity of the chassis (1), and a dust removal fan (12) is arranged in the middle of the inner bottom end of the chassis (1); The rotating shafts (2) are arranged along the width direction of the chassis (1); an annular transmission frame (13) is movably provided on the outer end wall of one side of the chassis (1) in the width direction and corresponding to the position of the rotating shaft (2); the end of the rotating shaft (2) on the side corresponding to the position of the annular transmission frame (13) movably penetrates the inner end wall of the chassis (1) and extends out, and the extended end is fixedly connected to the inner end wall of the annular transmission frame (13) through a connecting frame body; positioning connecting cylinders (14) are evenly arranged on the inner end wall of the annular transmission frame (13) with equal arcs; the positioning connecting cylinders (14) are arranged along the inner end radius direction of the cross section of the annular transmission frame (13); the outer end wall of the annular transmission frame (13) is evenly provided with first transmission grooves with equal arcs; a worm (15) is provided on the outer end wall of the chassis (1) on the side corresponding to the position of the annular transmission frame (13) and located above the position of the annular transmission frame (13); one end of the worm (15) in the length direction is externally connected to a drive motor (16); The guide blocks (3) are arranged along the length direction of the rotating shaft (2); the inner end wall of the cylindrical displacement frame (4) is provided with guide grooves (17) of equal arcs; the guide grooves (17) are arranged along the length direction of the cylindrical displacement frame (4); both ends of the guide grooves (17) in the length direction are designed to be open; the outer end wall of the cylindrical displacement frame (4) is provided with strip grooves (18) of equal arcs; the strip grooves (18) are arranged along the length direction of the cylindrical displacement frame (4); both ends of the strip grooves (18) in the length direction are designed to be non-open; a second screw rod (19) is arranged in the strip groove (18); the inner ends of both sides of the strip groove (18) in the length direction are provided with strip sliders (20); both ends of the second screw rod (19) in the length direction are movably penetrated by the strip slider (20); and a plurality of slots are arranged between the inner end wall where the strip slider (20) movably penetrates and the outer portion of the second screw rod (19). A second screw transmission assembly is provided, wherein the outer end of one side of the cylindrical displacement frame (4) in the length direction is sleeved with a cylindrical transmission frame (21), a bearing-shaped connecting piece is provided between the inner end of one side of the cylindrical transmission frame (21) in the length direction and the outer end wall of the cylindrical displacement frame (4), and a second transmission groove is uniformly opened on the inner end wall of the other side with equal arcs, the outer end of the second screw (19) corresponding to the position of the cylindrical transmission frame (21) is sleeved with a transmission gear (22), the gear teeth on the outer side of the transmission gear (22) and the second transmission groove are meshed and transmitted with each other, the strip slider (20) is provided with a clamping block (23) on the end wall of the other side corresponding to the inner bottom end wall of the strip groove (18), the clamping block (23) is provided with a positioning through hole (24) in the middle, and the strip slider (20) is provided with a positioning groove (25) on the end wall of the other side corresponding to the inner bottom end wall of the strip groove (18), and a positioning screw (26) is screwed into the positioning through hole.

2. The post-processing equipment for brake pad production and processing according to claim 1, characterized in that: The first screw rods (6) are all arranged along the width direction of the chassis (1); the first screw rods (6) are all movably arranged to penetrate the first screw rod slider (7); a first screw rod transmission assembly is arranged between the inner end wall where the first screw rod slider (7) movably penetrates and the outside of the first screw rod (6); the arc-shaped frame (9) is all arranged along the arc length direction of the arc-shaped filter frame (11); one end of the first screw rod (6) in the length direction movably penetrates the inner end wall of the chassis (1) and extends out, and the end of the extended end is covered with a screw manual frame; the air outlet end of the dust removal fan (12) is externally connected to an air outlet pipe, and the air outlet end of the air outlet pipe movably penetrates the inner end wall of the chassis (1) and extends out; a dust collecting shell (27) is provided at the bottom of the outer end walls on both sides in the length direction of the chassis (1); and dust guide ports are respectively opened on the inner end walls on both sides in the length direction of the chassis (1) and located directly above the end of the arc-shaped filter frame (11) in the length direction.

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