Brake pad pressing device

Abstract

The utility model relates to the technical field of brake pad processing, and discloses a brake pad pressing device which comprises a cabinet, a supporting frame is fixedly connected to the top of the cabinet, a mounting frame is fixedly connected to the top of the supporting frame, a moving assembly is arranged on the inner wall of the mounting frame, and an equipment door is hinged to the outer wall of the cabinet. The brake pad pressing device is provided with the gear motor, the lead screw, the moving block, the threaded groove, the long rod, the hydraulic cylinder, the fixing plate and the upper die, the gear motor works to achieve left-right movement of the upper die, the hydraulic cylinder works to achieve up-down movement of the upper die, and after a first brake pad is pressed, the first brake pad is pressed, and the second brake pad is pressed. When the brake pad is pressed, the upper die moves to the position above the second lower die, the upper die moves downwards to press the brake pad, in the pressing process, an operator can change materials of the first lower die, parallel operation of pressing and material changing is achieved, and the production efficiency is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of brake pad processing, in particular to a brake pad pressing device. Background Technique

[0002] With the rapid development of the automotive industry, the number of automobiles in use has been continuously increasing globally, and the requirements for the safety performance of automobiles have also been rising day by day.

[0003] As a key component of the automotive braking system, the performance of the brake pad is directly related to the driving safety of the vehicle. The brake pad mainly consists of a steel back and a friction block. During the production process, these two parts need to be precisely pressed together to ensure that the brake pad can work stably and reliably during braking.

[0004] The prior art patent document with the publication number CN215791242U provides a pressing device for heavy-duty vehicle brake pads. By placing the upper template into the installation groove, the lower template into the positioning groove, and then fixing them with fixing bolts and positioning bolts, the assembly speed of the mold is significantly improved. At the same time, it has stronger stability during processing, is not easy to loosen after long-term use, and is convenient for users to use better.

[0005] In the above prior art, although it is convenient for the installation of the upper and lower molds, after the brake pads are pressed, the operator takes out the pressed brake pads and places the next brake pads to be pressed. At this time, the machine is in a stopped working state, and the time required for the material change process is long, resulting in low production efficiency and unable to meet people's needs. Therefore, we need a brake pad pressing device. Content of the Utility Model

[0006] The purpose of the utility model is to provide a brake pad pressing device to solve the problems raised in the above background technique.

[0007] To solve the above technical problems, the utility model provides the following technical solution: A brake pad pressing device includes a cabinet. The top of the cabinet is fixedly connected with a support frame, and the top of the support frame is fixedly connected with an installation frame. A moving component is arranged on the inner wall of the installation frame. A device door is hinged on the outer wall of the cabinet, and an installation component is arranged on the inner wall of the cabinet;

[0008] The moving component includes a reduction motor. The output shaft of the reduction motor is fixedly connected with a lead screw through a coupling. A moving block is threadedly connected to the outer wall of the lead screw. A threaded groove is opened in the inner wall of the moving block. A long rod is slidably connected to the inner wall of the moving block. A hydraulic cylinder is installed on the top of the moving block. One end of the hydraulic cylinder is fixedly connected with a fixing plate, and a top mold is detachably connected to the bottom of the fixing plate;

[0009] The installation component includes a fixed motor, and the output shaft of the fixed motor is fixedly connected with a screw rod through a coupling. The outer wall of the screw rod is threadedly connected with a moving frame, and an electric telescopic rod is fixedly connected to the top of the moving frame. One end of the electric telescopic rod is fixedly connected with a mounting plate, and a mounting seat is detachably connected to the top of the mounting plate. A round rod is fixedly connected to the top of the mounting seat, and a lower mold is detachably connected to the top of the cabinet, and a long groove is opened in the inner wall of the lower mold.

[0010] Preferably, the reduction motor and the moving block form a moving structure through a lead screw, and one end of the lead screw threadedly penetrates through the threaded groove.

[0011] Preferably, the inner wall shape and size of the mounting frame match the outer wall shape and size of the moving block, and the inner wall of the mounting frame fits the outer wall of the moving block.

[0012] Preferably, one end of the hydraulic cylinder passes through the moving block and is connected to the fixing plate.

[0013] Preferably, the fixed motor and the moving frame form a moving structure through a screw rod, and one end of the screw rod threadedly penetrates through the moving frame.

[0014] Preferably, the number of the lower molds is three, and the three lower molds are arranged on the cabinet at equal distances.

[0015] Preferably, one end of the round rod passes through the cabinet and extends into the long groove.

[0016] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows:

[0017] First, the present utility model is provided with a reduction motor, a lead screw, a moving block, a threaded groove, a long rod, a hydraulic cylinder, a fixing plate and an upper mold. By the operation of the reduction motor, the left and right movement of the upper mold can be realized. By the operation of the hydraulic cylinder, the up and down movement of the upper mold can be realized. After the first brake pad is pressed and fitted, the upper mold moves above the second lower mold, and the upper mold moves down to press and fit the brake pad. During this pressing and fitting process, the operator can replace the material of the first lower mold, realizing the parallel operation of pressing and fitting and material replacement, and significantly improving the production efficiency.

[0018] Second, the present utility model is provided with a mounting plate, a fixed motor, a screw rod, a moving plate, a limiting rod, a mounting seat, a round rod, a lower mold and a long groove. By the operation of the fixed motor, the left and right movement of the moving frame can be realized. After the brake pad is pressed and fitted, by moving the moving frame to the corresponding position, and by the operation of the electric telescopic rod, the round rod moves up, and the round rod extends into the long groove to eject the pressed and fitted brake pad from the lower mold, without manual extraction, reducing the labor intensity of the operator and improving the work efficiency. Description of the Drawings

[0019] Figure 1 Schematic diagram of the front view structure of the present utility model;

[0020] Figure 2 Schematic diagram of the moving frame and the electric telescopic rod structure of the present utility model;

[0021] Figure 3 Schematic diagram of the lead screw and the moving block structure of the present utility model;

[0022] Figure 4 For the present utility model Figure 2 Enlarged structure schematic diagram at position A in

[0023] Wherein: 1, cabinet; 2, support frame; 3, mounting frame; 4, moving assembly; 401, reduction motor; 402, lead screw; 403, moving block; 404, thread groove; 405, long rod; 406, hydraulic cylinder; 407, fixing plate; 408, upper mold; 5, equipment door; 6, mounting assembly; 601, fixing motor; 602, screw; 603, moving frame; 604, electric telescopic rod; 605, mounting plate; 606, mounting seat; 607, round rod; 608, lower mold; 609, long groove. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4, a brake pad pressing device, comprising a cabinet 1, a support frame 2 is fixedly connected to the top of the cabinet 1, and a mounting frame 3 is fixedly connected to the top of the support frame 2. A moving component 4 is arranged on the inner wall of the mounting frame 3. A device door 5 is hinged to the outer wall of the cabinet 1, and a mounting component 6 is arranged on the inner wall of the cabinet 1; The moving component 4 includes a reduction motor 401, and the output shaft of the reduction motor 401 is fixedly connected to a lead screw 402 through a coupling. A moving block 403 is threadedly connected to the outer wall of the lead screw 402, and a threaded groove 404 is formed in the inner wall of the moving block 403. A long rod 405 is slidably connected to the inner wall of the moving block 403, and a hydraulic cylinder 406 is installed on the top of the moving block 403. One end of the hydraulic cylinder 406 is fixedly connected to a fixing plate 407, and an upper mold 408 is detachably connected to the bottom of the fixing plate 407; The mounting component 6 includes a fixed motor 601, and the output shaft of the fixed motor 601 is fixedly connected to a screw rod 602 through a coupling. A moving frame 603 is threadedly connected to the outer wall of the screw rod 602, and an electric telescopic rod 604 is fixedly connected to the top of the moving frame 603. One end of the electric telescopic rod 604 is fixedly connected to a mounting plate 605, and a mounting seat 606 is detachably connected to the top of the mounting plate 605. A round rod 607 is fixedly connected to the top of the mounting seat 606. The top of the cabinet 1 is detachably connected to a lower mold 608, and a long groove 609 is formed in the inner wall of the lower mold 608.

[0026] Through the above technical solution, by the operation of the reduction motor 401, the left - right movement of the upper mold 408 can be realized. By the operation of the hydraulic cylinder 406, the up - down movement of the upper mold 408 can be realized. When the first brake pad is pressed well, the upper mold 408 moves above the second lower mold 608, and the upper mold 408 moves down to press the brake pad. During this pressing process, the operator can replace the material of the first lower mold 608, realizing the parallel operation of pressing and material replacement, significantly improving the production efficiency; By the operation of the fixed motor 601, the left - right movement of the moving frame 603 can be realized. When the brake pad is pressed well, the moving frame 603 moves to the corresponding position. By the operation of the electric telescopic rod 604, the round rod 607 moves up, and the round rod 607 extends into the long groove 609 to push out the pressed brake pad from the lower mold 608, eliminating the need for manual extraction by the operator, reducing the labor intensity of the operator, and improving the work efficiency.

[0027] Specifically, the reduction motor 401 and the moving block 403 form a moving structure through the lead screw 402, and one end of the lead screw 402 threadedly penetrates through the threaded groove 404.

[0028] Through the above technical solution, the connection effect between the reduction motor 401, the lead screw 402 and the moving block 403 is strengthened. A bearing is provided at one end of the lead screw 402, and the lead screw 402 rotates more stably by relying on the bearing when rotating. The thread in the thread groove 404 opened in the moving block 403 matches the thread on the lead screw 402; when the moving block 403 moves, the moving block 403 slides more stably on the long rod 405; a controller is provided on the support frame 2.

[0029] Specifically, the inner wall shape and size of the mounting frame 3 match the outer wall shape and size of the moving block 403, and the inner wall of the mounting frame 3 is in contact with the outer wall of the moving block 403.

[0030] Through the above technical solution, the connection effect between the mounting frame 3 and the moving block 403 is strengthened, and when the moving block 403 moves, the moving block 403 moves more stably within the mounting frame 3.

[0031] Specifically, one end of the hydraulic cylinder 406 passes through the moving block 403 and is connected to the fixed plate 407.

[0032] Through the above technical solution, when the hydraulic cylinder 406 works, it can drive the fixed plate 407 to move well.

[0033] Specifically, the fixed motor 601 and the moving frame 603 form a moving structure through the screw rod 602, and one end of the screw rod 602 threadedly penetrates through the moving frame 603.

[0034] Through the above technical solution, the connection effect between the fixed motor 601, the screw rod 602 and the moving frame 603 is strengthened. A bearing is provided at one end of the screw rod 602, and the screw rod 602 rotates more stably by relying on the bearing when rotating. When the screw rod 602 rotates, it can make the moving frame 603 move well.

[0035] Specifically, the number of the lower molds 608 is three, and the three lower molds 608 are arranged on the cabinet 1 at equal distances.

[0036] Through the above technical solution, by providing three lower molds 608, when one of the lower molds 608 is working, the other two lower molds 608 can perform loading and unloading operations, improving the work efficiency.

[0037] Specifically, one end of the round rod 607 passes through the cabinet 1 and extends into the long groove 609.

[0038] Through the above technical solution, the connection effect between the round rod 607 and the long groove 609 is strengthened, facilitating the round rod 607 to extend into the long groove 609.

[0039] In use, first connect an external power supply to this device. The external power supply powers this device. The operator places the brake pads to be processed into the first lower die 608 from left to right. By the operation of the reduction motor 401, the lead screw 402 is driven to rotate, causing the moving block 403 to move. The moving block 403 drives the hydraulic cylinder 406 to move, the hydraulic cylinder 406 drives the fixed plate 407 to move, and the fixed plate 407 drives the upper die 408 to move above the first lower die 608. By the operation of the hydraulic cylinder 406, the upper die 408 moves down onto the first lower die 608 to perform press-fitting processing on the brake pad workpiece. At this time, the operator can perform feeding operations on the second and third lower dies 608; when the brake pads in the first lower die 608 are processed, the hydraulic cylinder 406 operates to move the upper die 408 upward, and the reduction motor 401 operates to move the upper die 408 above the second lower die 608. By the operation of the hydraulic cylinder 406, the upper die 408 moves down onto the second lower die 608 to perform press-fitting processing on the brake pad workpiece. At this time, the operator can start the fixed motor 601 to rotate the screw 602, thereby causing the moving frame 603 to move. The movement of the moving frame 603 drives the electric telescopic rod 604 to move, the electric telescopic rod 604 drives the mounting plate 605 to move, the mounting plate 605 drives the mounting seat 606 to move, and the mounting seat 606 drives the round rod 607 to move below the first lower die 608. By the operation of the electric telescopic rod 604, the mounting plate 605 is pushed upward, the mounting plate 605 drives the mounting seat 606 to move upward, the mounting seat 606 drives the round rod 607 to move upward, and one end of the round rod 607 extends into the long groove 609 of the lower die 608. The round rod 607 extending out of the long groove 609 ejects the press-fitted brake pads from the lower die 608. The operator takes away the processed brake pads. By the operation of the electric telescopic rod 604, the round rod 607 moves downward. The operator places the brake pads to be processed into the first lower die 608, realizing the parallel operation of press-fitting and material replacement, significantly improving the production efficiency. This completes all the work. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of this application is defined by the appended claims and their equivalents.

Claims

1. A brake pad pressing device, comprising a cabinet (1), characterized in that: The top of the cabinet (1) is fixedly connected to a support frame (2), and the top of the support frame (2) is fixedly connected to a mounting frame (3), the inner wall of the mounting frame (3) is provided with a moving component (4), the outer wall of the cabinet (1) is hinged with a device door (5), and the inner wall of the cabinet (1) is provided with a mounting component (6); The moving assembly (4) comprises a reduction motor (401), wherein the output shaft of the reduction motor (401) is fixedly connected to a screw rod (402) via a coupling, the outer wall of the screw rod (402) is threadedly connected to a moving block (403), and the inner wall of the moving block (403) is provided with a threaded groove (404), the inner wall of the moving block (403) is slidably connected to a long rod (405), and a hydraulic cylinder (406) is installed on the top of the moving block (403), one end of the hydraulic cylinder (406) is fixedly connected to a fixed plate (407), and the bottom of the fixed plate (407) is detachably connected to an upper mold (408); The mounting assembly (6) comprises a fixed motor (601), wherein the output shaft of the fixed motor (601) is fixedly connected to a screw rod (602) via a coupling, the outer wall of the screw rod (602) is threadedly connected to a movable frame (603), and the top of the movable frame (603) is fixedly connected to an electric telescopic rod (604), one end of the electric telescopic rod (604) is fixedly connected to a mounting plate (605), and the top of the mounting plate (605) is detachably connected to a mounting seat (606), the top of the mounting seat (606) is fixedly connected to a round rod (607), and the top of the cabinet (1) is detachably connected to a lower mold (608), and a long groove (609) is provided on the inner wall of the lower mold (608).

2. A brake pad pressing device according to claim 1, characterized in that: The reduction motor (401) forms a moving structure through a screw rod (402) and a moving block (403), and one end of the screw rod (402) is threadedly inserted through the thread groove (404).

3. A brake pad pressing device according to claim 1, characterized in that: The shape and size of the inner wall of the mounting frame (3) match the shape and size of the outer wall of the moving block (403), and the inner wall of the mounting frame (3) fits the outer wall of the moving block (403).

4. A brake pad pressing device according to claim 1, characterized in that: One end of the hydraulic cylinder (406) passes through the moving block (403) and is connected to the fixed plate (407).

5. A brake pad pressing device according to claim 1, characterized in that: The fixed motor (601) forms a movable structure with the movable frame (603) through the screw rod (602), and one end of the screw rod (602) is threadedly penetrated through the movable frame (603).

6. A brake pad pressing device according to claim 1, characterized in that: The number of the lower molds (608) is three, and the three lower molds (608) are arranged on the cabinet (1) at equal distances.

7. A brake pad pressing device according to claim 1, characterized in that: One end of the round rod (607) passes through the cabinet (1) and extends into the long slot (609).

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