Efficient brake pad pressing die
Through the cooperation of the design box and the material lifting mechanism, the efficient brake pad pressing mold is achieved at the same time as the upper and lower ends of the material, solving the efficiency problem of the existing molds in the large material size or the different spacing. The clamping ability of different sizes is enhanced through the design of the material fixing mechanism.
Patent Information
- Application Number
- CN202420532093.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-19
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-03-19
AI Technical Summary
The existing high-efficiency brake pad pressing molds cannot process the upper and lower ends of the material at the same time when the material is too large or the distance between the material and the mold is different, resulting in a reduced working efficiency and the clamping part cannot be adjusted, which limits the clamping ability of materials of different sizes.
An efficient brake pad pressing mold is designed, using a box and material lifting mechanism to use it in conjunction with the box. The bevel gear and threaded rod system are driven by the motor to achieve lifting and clamping of materials, so that the two ends of the material are the same spacing between the mold, so that it can be processed simultaneously; at the same time, the material fixing mechanism realizes clamping of materials of different sizes through the slide rod and clamp structure.
Through the above design, the processing efficiency of the pressing mold for materials is improved, the upper and lower ends of the material can be processed simultaneously, the clamping ability of materials of different sizes is enhanced, and the working limitations are reduced.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile accessories, in particular to a high-efficiency brake pad pressing die. Background Art
[0002] Automobile brake pads, also known as automobile brake leathers, refer to the friction materials fixed on the brake drum or brake disc that rotates with the wheel. The friction lining and friction lining block bear external pressure and generate friction to achieve the purpose of vehicle deceleration. Automobile brake pads are generally composed of steel plates, adhesive insulation layers and friction blocks. The steel plates must be painted to prevent rust. The SMT-4 furnace temperature tracker is used to detect the temperature distribution of the coating process to ensure quality.
[0003] For example, an efficient brake pad pressing mold with the authorization announcement number "CN215359497U" has a clamping part, which makes the equipment have a good positioning function and is more convenient to remove after the mold is prepared. However, for this efficient brake pad pressing mold, when the size of the material is too large and the distance between the material and the upper and lower molds is different, the pressing mold cannot process the upper and lower ends of the material at the same time, which requires the operator to process the upper and lower ends of the material separately, which reduces the working efficiency of the pressing mold. At the same time, the clamping part of the efficient brake pad pressing mold cannot be adjusted, which makes the pressing mold unable to clamp materials of different sizes, which increases the working limitations of the pressing mold. Utility Model Content
[0004] The purpose of the utility model is to solve the problem that when the size of the material is too large and the distance between the material and the upper die and the lower die is different, the pressing die cannot process the upper and lower ends of the material at the same time, which requires the operator to process the upper and lower ends of the material separately, which reduces the working efficiency of the pressing die and the clamping part cannot be adjusted, which results in the pressing die being unable to clamp materials of different sizes, which increases the working limitations of the pressing die, and thus a high-efficiency brake pad pressing die is proposed.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A high-efficiency brake pad pressing mold is designed, comprising a base, the outer wall of the base is fixedly connected to a box body, the outer wall of the box body is provided with a material lifting mechanism, the interior of the box body is provided with a material fixing mechanism, the outer wall of the base is fixedly connected to a second motor box, the inner wall of the second motor box is fixedly connected to a second motor via a bracket, and the outer wall of the box body is movably connected to a sliding door via a hinge.
[0007] Preferably, the material lifting mechanism includes a first shell, an outer wall of the first shell is fixedly connected to the box body, an outer wall of the first shell is fixedly connected to the first motor box, an inner wall of the first motor box is fixedly connected to the first motor through a bracket, an output shaft of the first motor is fixedly connected to the first bevel gear, an outer wall of the first bevel gear is meshed with two second bevel gears, outer walls of the two second bevel gears are fixedly connected to the first threaded rod, outer walls of the two first threaded rods are rotatably connected to the first shell through bearings, outer walls of the two first threaded rods are threadedly connected to a movable nut, an outer wall of the movable nut is fixedly connected to the first rack, an outer wall of the first rack is meshed with the first gear, an outer wall of the first gear is rotatably connected to the first shell through a pin shaft, an outer wall of the first gear is fixedly connected to the second gear through a bracket, an outer wall of the second gear is fixedly connected to the second shell through a pin shaft, an outer wall of the second shell is fixedly connected to the first shell, an outer wall of the second gear is meshed with the second rack, and an outer wall of the second rack is slidably connected to the box body through a slide groove.
[0008] Preferably, the material fixing mechanism includes a sliding rod, the outer wall of the sliding rod is slidably connected to the box body through a sliding groove, the outer wall of the sliding rod is fixedly connected to the fixed plate, the outer wall of the fixed plate is equipped with two fixing nuts, the surfaces of the two fixing nuts are threadedly connected to two second threaded rods, one end of the second threaded rod is fixedly connected to the turntable, the other end of the second threaded rod is rotatably connected to the trapezoidal block through a bearing, the outer wall of the trapezoidal block is slidably connected to the two wedge blocks through the sliding groove, the outer walls of the two wedge blocks are fixedly connected to the clamping plate, the outer walls of the two clamping plates are slidably connected to the fixed plate through the sliding groove, and the outer walls of the two clamping plates pass through the fixed plate through the sliding groove.
[0009] Preferably, the output shaft of the second motor is rotatably connected to the two third threaded rods via a belt, the outer walls of the third threaded rods are threadedly connected to the lifting plate, and the outer wall of the second rack is fixedly connected to the sliding rod.
[0010] Preferably, the outer wall of the lifting plate is adjacent to the box body, and the outer wall of the lifting plate is fixedly connected to the upper mold.
[0011] Preferably, the inner wall of the box is fixedly connected to the bottom ends of the two electric telescopic rods, the ends of the two electric telescopic rods are fixedly connected to the cross plate, and the upper end of the cross plate is fixedly connected to the lower mold.
[0012] The utility model proposes an efficient brake pad pressing mold, which has the beneficial effects that: through the cooperation of the box body and the material lifting mechanism, the first motor drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to move, the second bevel gear drives the first threaded rod to rotate, the first threaded rod drives the moving nut to move, the moving nut drives the first rack to move, the first rack drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the second rack to move, the second rack drives the sliding rod to move, the sliding rod drives the fixed plate to move, the fixed plate drives the splint to move, and the splint drives the material to move, so that the distance between the two ends of the material and the upper die and the lower die is the same. Through the above method, the two ends of the material can be processed at the same time, which improves the working efficiency of the pressing mold.
[0013] Through the cooperation of the box and the material fixing mechanism, the turntable drives the second threaded rod to move, the second threaded rod drives the trapezoidal block to move, the trapezoidal block drives the wedge block to move, the wedge block drives the clamping plate to move, and the clamping plate presses against the material. Through the above method, materials of various sizes can be clamped, which reduces the working limitations of the pressing mold. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 for Figure 1 A schematic front cross-sectional view of
[0016] Figure 3 for Figure 1 A top cross-sectional schematic diagram of ;
[0017] Figure 4 for Figure 1 A side cross-sectional schematic diagram of
[0018] Figure 5 for Figure 4 Schematic diagram of the front cross-section of the material fixing mechanism.
[0019] In the figure: 1, base, 2, box body, 3, material lifting mechanism, 301, first shell, 302, first motor box, 303, first motor, 304, first bevel gear, 305, second bevel gear, 306, first threaded rod, 307, moving nut, 308, first rack, 309, first gear, 310, second gear, 311, second rack, 312, second shell, 4, material fixing mechanism, 401, slide bar, 402, fixing plate, 403, fixing nut, 404, second threaded rod, 405, turntable, 406, trapezoidal block, 407, wedge block, 408, splint, 5, second motor box, 6, second motor, 7, third threaded rod, 8, lifting plate, 9, upper mold, 10, lower mold, 11, horizontal plate, 12, electric telescopic rod, 13, sliding door. DETAILED DESCRIPTION
[0020] The utility model is further described below in conjunction with the accompanying drawings:
[0021] See attached Figure 1-5 : In the present embodiment, a high-efficiency brake pad pressing mold includes a base 1, the outer wall of the base 1 is fixedly connected to the box body 2, the base 1 fixes the position of the box body 2, the outer wall of the box body 2 is provided with a material lifting mechanism 3, the interior of the box body 2 is provided with a material fixing mechanism 4, the outer wall of the base 1 is fixedly connected to the second motor box 5, the inner wall of the second motor box 5 is fixedly connected to the second motor 6 through a bracket, the second motor box 5 fixes the position of the second motor 6, the size of the second motor 6 is selected according to actual needs, and the selection can meet the work needs, the outer wall of the box body 2 is movably connected to the sliding door 13 through a hinge, the sliding door 13 moves on the box body 2, the output shaft of the second motor 6 is rotatably connected to the two third threaded rods 7 through a belt, the second motor 6 drives the third threaded rod 7 to rotate, and the third The outer wall of the threaded rod 7 is threadedly connected to the lifting plate 8, and the third threaded rod 7 drives the lifting plate 8 to move. The outer wall of the second rack 311 is fixedly connected to the sliding rod 401, and the second rack 311 drives the sliding rod 401 to move. The outer wall of the lifting plate 8 is adjacent to the box body 2, and the outer wall of the lifting plate 8 is fixedly connected to the upper mold 9. The lifting plate 8 drives the upper mold 9 to move. The inner wall of the box body 2 is fixedly connected to the bottom ends of the two electric telescopic rods 12, and the box body 2 fixes the position of the electric telescopic rods 12. The size of the electric telescopic rods 12 is selected according to actual needs, and it can be selected to meet the work needs. The ends of the two electric telescopic rods 12 are fixedly connected to the cross plate 11, and the electric telescopic rod 12 drives the cross plate 11 to move. The upper end of the cross plate 11 is fixedly connected to the lower mold 10, and the cross plate 11 drives the lower mold 10 to move.
[0022] See attached Figure 1 , Figure 2 and Figure 3: In this embodiment, a high-efficiency brake pad pressing mold, the material lifting mechanism 3 includes a first shell 301, the outer wall of the first shell 301 is fixedly connected to the box body 2, the box body 2 fixes the position of the first shell 301, the outer wall of the first shell 301 is fixedly connected to the first motor box 302, the inner wall of the first motor box 302 is fixedly connected to the first motor 303 through a bracket, the first motor box 302 fixes the position of the first motor 303, the size of the first motor 303 is selected according to actual needs, and the size of the first motor 303 can be selected to meet the work needs. The output shaft is fixedly connected to the first bevel gear 304, the first motor 303 drives the first bevel gear 304 to rotate, the outer wall of the first bevel gear 304 is meshed and connected with the two second bevel gears 305, the first bevel gear 304 drives the second bevel gears 305 to rotate, the outer walls of the two second bevel gears 305 are fixedly connected to the first threaded rod 306, the second bevel gear 305 drives the first threaded rod 306 to rotate, the outer walls of the two first threaded rods 306 are rotatably connected to the first housing 301 through bearings, the first threaded rod 306 moves on the first housing 301, and the two The outer wall of the first threaded rod 306 is threadedly connected with the movable nut 307, the first threaded rod 306 drives the movable nut 307 to move, the outer wall of the movable nut 307 is fixedly connected with the first rack 308, the movable nut 307 drives the first rack 308 to move, the outer wall of the first rack 308 is meshed and connected with the first gear 309, the first rack 308 drives the first gear 309 to rotate, the outer wall of the first gear 309 is rotatably connected with the first shell 301 through a pin shaft, the first gear 309 rotates on the first shell 301, and the outer wall of the first gear 309 The first gear 309 drives the second gear 310 to rotate by being fixedly connected to the second gear 310 through the bracket, the outer wall of the second gear 310 is fixedly connected to the second shell 312 through a pin shaft, the second gear 310 rotates in the second shell 312, the outer wall of the second shell 312 is fixedly connected to the first shell 301, the second shell 312 is fixed on the first shell 301, the outer wall of the second gear 310 is meshed and connected with the second rack 311, the outer wall of the second rack 311 is slidably connected to the box body 2 through a slide groove, and the second rack 311 slides on the box body 2.
[0023] Refer to the attached Figure 2 , Figure 4 and Figure 5In the present embodiment, a high-efficiency brake pad pressing mold is provided, wherein the material fixing mechanism 4 comprises a slide bar 401, wherein the outer wall of the slide bar 401 is slidably connected to the box body 2 through a slide groove, the slide bar 401 slides on the box body 2, the outer wall of the slide bar 401 is fixedly connected to the fixed plate 402, the slide bar 401 drives the fixed plate 402 to move, two fixing nuts 403 are installed on the outer wall of the fixed plate 402, the fixed plate 402 fixes the position of the fixing nuts 403, the surfaces of the two fixing nuts 403 are threadedly connected to the two second threaded rods 404, the fixing nuts 403 drive the second threaded rods 404 to rotate, and one end of the second threaded rods 404 is fixed to the turntable 405 The second threaded rod 404 is fixedly connected, the turntable 405 drives the second threaded rod 404 to rotate, the other end of the second threaded rod 404 is rotationally connected to the trapezoidal block 406 through a bearing, the second threaded rod 404 drives the trapezoidal block 406 to move, the outer wall of the trapezoidal block 406 is slidingly connected to the two wedge blocks 407 through a slide groove, the trapezoidal block 406 drives the wedge block 407 to move, the outer walls of the two wedge blocks 407 are fixedly connected to the clamping plate 408, the wedge block 407 drives the clamping plate 408 to move, the outer walls of the two clamping plates 408 are slidingly connected to the fixed plate 402 through the slide groove, the clamping plate 408 slides on the fixed plate 402, and the outer walls of the two clamping plates 408 pass through the fixed plate 402 through the slide groove.
[0024] Working principle:
[0025] When using this high-efficiency brake pad pressing die:
[0026] Material fixing stage:
[0027] First, the operator opens the sliding door 13, and then places the material between the two clamps 408. Then the operator rotates the two turntables 405, and the turntable 405 drives the second threaded rod 404 to move, the second threaded rod 404 drives the trapezoidal block 406 to move, the trapezoidal block 406 drives the wedge block 407 to move, and the wedge block 407 drives the clamps 408 to move. After the clamps 408 are pressed against the material, the operator stops rotating the turntable 405.
[0028] Material adjustment stage:
[0029] The external power supply of the first motor 303 is turned on, and the first motor 303 is started. The first motor 303 drives the first bevel gear 304 to rotate, the first bevel gear 304 drives the second bevel gear 305 to move, the second bevel gear 305 drives the first threaded rod 306 to rotate, the first threaded rod 306 drives the moving nut 307 to move, the moving nut 307 drives the first rack 308 to move, the first rack 308 drives the first gear 309 to rotate, the first gear 309 drives the second gear 310 to rotate, the second gear 310 drives the second rack 311 to move, the second rack 311 drives the slide bar 401 to move, the slide bar 401 drives the fixed plate 402 to move, the fixed plate 402 drives the clamping plate 408 to move, the clamping plate 408 drives the material to move, so that the distance between the two ends of the material and the upper mold 9 and the lower mold 10 is the same, and then the first motor 303 stops working.
[0030] Material pressing stage;
[0031] The external power supply of the electric telescopic rod 12 is connected, and the electric telescopic rod 12 is started. The electric telescopic rod 12 drives the cross plate 11 to move, and the cross plate 11 drives the lower mold 10 to move. While the lower mold 10 moves, the external power supply of the second motor 6 is connected, and the second motor 6 is started. The second motor 6 drives the third threaded rod 7 to rotate, and the third threaded rod 7 drives the lifting plate 8 to move. The lifting plate 8 drives the upper mold 9 to move. The upper mold 9 and the lower mold 10 press the material at the same time. Then, the second motor 6 and the electric telescopic rod 12 are turned off to complete the efficient pressing of the brake pad.
[0032] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.
Claims
1. An efficient brake pad pressing die, comprising a base (1), characterized in that: The outer wall of the base (1) is fixedly connected to the box body (2), the outer wall of the box body (2) is provided with a material lifting mechanism (3), the interior of the box body (2) is provided with a material fixing mechanism (4), the outer wall of the base (1) is fixedly connected to the second motor box (5), the inner wall of the second motor box (5) is fixedly connected to the second motor (6) via a bracket, and the outer wall of the box body (2) is movably connected to the sliding door (13) via a hinge.
2. The high-efficiency brake pad pressing die according to claim 1, characterized in that: The material lifting mechanism (3) comprises a first shell (301), the outer wall of the first shell (301) is fixedly connected to the box body (2), the outer wall of the first shell (301) is fixedly connected to the first motor box (302), the inner wall of the first motor box (302) is fixedly connected to the first motor (303) via a bracket, the output shaft of the first motor (303) is fixedly connected to the first bevel gear (304), the outer wall of the first bevel gear (304) is meshedly connected to two second bevel gears (305), the outer walls of the two second bevel gears (305) are fixedly connected to the first threaded rod (306), the outer walls of the two first threaded rods (306) are rotatably connected to the first shell (301) via bearings, and the two first threaded rods (306) are The outer wall is threadedly connected to the movable nut (307); the outer wall of the movable nut (307) is fixedly connected to the first rack (308); the outer wall of the first rack (308) is meshedly connected to the first gear (309); the outer wall of the first gear (309) is rotationally connected to the first shell (301) via a pin shaft; the outer wall of the first gear (309) is fixedly connected to the second gear (310) via a bracket; the outer wall of the second gear (310) is fixedly connected to the second shell (312) via a pin shaft; the outer wall of the second shell (312) is fixedly connected to the first shell (301); the outer wall of the second gear (310) is meshedly connected to the second rack (311); and the outer wall of the second rack (311) is slidably connected to the box body (2) via a slide groove.
3. The high-efficiency brake pad pressing die according to claim 1, characterized in that: The material fixing mechanism (4) comprises a sliding rod (401), the outer wall of which is slidably connected to the box body (2) via a sliding groove, the outer wall of which is fixedly connected to the fixing plate (402), the outer wall of which is provided with two fixing nuts (403), the surfaces of which are threadedly connected to two second threaded rods (404), one end of which is fixedly connected to the rotating disk (405), the other end of which is rotationally connected to the trapezoidal block (406) via a bearing, the outer wall of which is slidably connected to two wedge blocks (407) via a sliding groove, the outer walls of which are fixedly connected to a clamping plate (408), the outer walls of which are slidably connected to the fixing plate (402) via the sliding groove, and the outer walls of which penetrate the fixing plate (402) via the sliding groove.
4. The high-efficiency brake pad pressing die according to claim 1, characterized in that: The output shaft of the second motor (6) is rotatably connected to the two third threaded rods (7) via a belt, the outer walls of the third threaded rods (7) are threadedly connected to the lifting plate (8), and the outer wall of the second rack (311) is fixedly connected to the sliding rod (401).
5. The high-efficiency brake pad pressing die according to claim 4, characterized in that: The outer wall of the lifting plate (8) is adjacent to the box body (2), and the outer wall of the lifting plate (8) is fixedly connected to the upper mold (9).
6. The high-efficiency brake pad pressing die according to claim 1, characterized in that: The inner wall of the box body (2) is fixedly connected to the bottom ends of the two electric telescopic rods (12), the ends of the two electric telescopic rods (12) are fixedly connected to the horizontal plate (11), and the upper end of the horizontal plate (11) is fixedly connected to the lower mold (10).