Brake pad steel backing stamping die

Abstract

The utility model relates to the technical field of brake pad steel backing machining, and discloses a brake pad steel backing stamping die which comprises a bearing table, a drawing and collecting assembly is arranged at the bottom of the bearing table, and the drawing and collecting assembly is used for temporarily collecting waste generated in machining and facilitating transfer. And an ejection assembly is embedded in the front face of the interior of the bearing table, and the ejection assembly is used for ejecting out the brake pad steel backing and taking down the brake pad steel backing conveniently. According to the brake pad steel backing stamping die, the ejection assembly is installed, an extrusion disc can be driven to compress a supporting spring by pulling a connecting rod, the supporting spring can provide pushing force for resetting, and in the pulling process, the extrusion disc drives an arc-shaped ejection rod to slide along an arc-shaped groove structure on the inner side through a driving rod; the area at the tail end of the arc-shaped ejector rod can be controlled to push out the brake pad steel backing through sliding, the machined brake pad steel backing can be directly pushed out through control of the ejection assembly, and replacement and maintenance are convenient.

Description

Technical Field

[0001] This utility model relates to the field of brake pad steel back processing technology, specifically a brake pad steel back stamping die. Background Technology

[0002] Brake pads are an important component of automobiles, serving the functions of braking and parking. In order to attach the material to the brake pads, a brake pad backing is usually needed to provide an installation position for the brake. During the processing of the brake pad backing, a stamping process is required, and the brake pads can be installed through the stamped holes.

[0003] In existing technologies, the space in the middle of the existing brake pad steel back stamping die is usually small. In order to ensure stamping stability, the brake pad steel back needs to be embedded in the inside of the die, which makes it difficult to remove. Utility Model Content

[0004] The purpose of this utility model is to provide a brake pad steel back stamping die to solve the problem that the existing brake pad steel back stamping dies in the background art usually have a small space in the middle. In order to ensure stamping stability, the brake pad steel back needs to be embedded in the inner side of the die, which makes it difficult to remove.

[0005] To solve the above technical problems, the present invention provides the following technical solution: a brake pad steel back stamping die, including a support platform, a pull-out collection component is provided at the bottom of the support platform, and the pull-out collection component is used to temporarily collect the waste generated during processing for easy transfer, and an ejection component is embedded in the front of the inside of the support platform, and the ejection component is used to eject the brake pad steel back for easy removal.

[0006] The pull-out collection assembly includes a fixed frame, and a pull-out box is movably arranged inside the fixed frame. An inclined plate is arranged inside the pull-out box, and a discharge port is opened on the inner side of the right end of the inclined plate.

[0007] The ejection assembly includes a support spring, and a pressing plate is provided on the back of the support spring. A drive rod is provided on the back of the pressing plate, and arc-shaped push rods are provided on both sides of the end of the drive rod. A connecting rod is installed on the front of the pressing plate.

[0008] Preferably, the top of the support platform is provided with a mold groove, and the inner side of the mold groove is provided with two sets of stamping holes.

[0009] Preferably, limit guide posts are installed at the top of the four corners of the support platform, and the limit guide posts are used to connect with the external limiting structure. An upper pressure plate is provided on the outer side of the limit guide posts.

[0010] Preferably, the pull-out box has limiting grooves on the front and back, and the limiting grooves are combined with the protruding strips on the inner side of the fixed frame. A pull-out handle is installed on the right side of the pull-out box.

[0011] Preferably, a limit frame is installed on the top of the upper pressure plate, and two sets of strong springs are installed at the bottom inside the limit frame.

[0012] Preferably, the top of the strong spring is provided with a movable plate, and a movable column is installed on the top of the movable plate. A connecting block is installed on the top of the movable column. Two sets of stamping rods are installed on the bottom of the movable plate, and the stamping rods are arranged with corresponding stamping holes on the inner side of the strong spring.

[0013] Preferably, the drive rod has a rotating shaft at both ends, which is respectively installed at the end of the extrusion plate and the arc-shaped top rod. The arc-shaped top rod is combined with the arc-shaped groove opened inside the support platform. An auxiliary handle is installed on the front of the connecting rod, and the auxiliary handle is located on the front of the support platform.

[0014] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0015] First, this utility model has an ejector assembly installed. By pulling the connecting rod, the extrusion plate can be driven to compress the support spring. The support spring can provide a restoring thrust. During the pulling process, the extrusion plate will drive the arc-shaped push rod to slide along the inner arc-shaped groove structure through the drive rod. The sliding can control the area at the end of the arc-shaped push rod to push out the brake pad steel back. By using the ejector assembly, the processed brake pad steel back can be directly pushed out through control, which is convenient for replacement and maintenance.

[0016] Secondly, this utility model, by installing a pull-out collection component, addresses the issue that waste material from existing stamping dies accumulates at the bottom of the die after stamping, making it inconvenient to set up a collection structure. By setting up a fixed frame, an installation position can be provided for the inner pull-out box, and the waste material can be guided out through the discharge port using the inner inclined plate. This allows for both collection and quick discharge during cleaning, making it convenient to use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0018] Figure 2 This is a schematic diagram of the pull-out box structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the cross-section of the upper pressure plate of this utility model;

[0020] Figure 4 This is a schematic diagram of the cross-section of the arc-shaped top rod of this utility model.

[0021] The components include: 1. Support platform; 101. Mold groove; 102. Stamping hole; 103. Limiting guide post; 2. Pull-out box; 201. Fixing frame; 202. Limiting slide groove; 203. Inclined plate; 204. Discharge port; 205. Pull-out handle; 3. Stamping rod; 301. Upper pressure plate; 302. Limiting frame; 303. Movable column; 304. Connecting block; 305. Movable plate; 306. Strong spring; 4. Arc-shaped top rod; 401. Supporting spring; 402. Extrusion plate; 403. Drive rod; 404. Connecting rod; 405. Auxiliary handle. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 A brake pad steel back stamping die includes a support platform 1. The bottom of the support platform 1 is provided with a pull-out collection component, which is used to temporarily collect the waste generated during processing for easy transfer. An ejection component is embedded in the front of the support platform 1, which is used to eject the brake pad steel back for easy removal.

[0024] The pull-out collection assembly includes a fixed frame 201, and a pull-out box 2 is movably arranged inside the fixed frame 201. An inclined plate 203 is arranged inside the pull-out box 2, and a discharge port 204 is opened on the inner side of the right end of the inclined plate 203.

[0025] The ejection assembly includes a support spring 401, and a pressing plate 402 is provided on the back of the support spring 401. A drive rod 403 is provided on the back of the pressing plate 402, and arc-shaped push rods 4 are provided on both sides of the end of the drive rod 403. A connecting rod 404 is installed on the front of the pressing plate 402.

[0026] With the above technical solution, the connecting rod 404 can be used to pull the extrusion plate 402 to compress the support spring 401. The support spring 401 can provide a restoring thrust. During the pulling process, the extrusion plate 402 will drive the arc-shaped push rod 4 to slide along the inner arc-shaped groove structure through the drive rod 403. The sliding can control the area at the end of the arc-shaped push rod 4 to push out the brake pad steel back. The ejection assembly can be used to directly push out the processed brake pad steel back through control, which is convenient for replacement and maintenance.

[0027] With the above technical solution, the fixed frame 201 can provide an installation position for the inner pull-out box 2, and the inclined plate 203 on the inner side can guide the waste material out through the discharge port 204. It can be collected and quickly guided out during cleaning, which is convenient to use.

[0028] Specifically, the top of the support platform 1 is provided with a mold groove 101, and the inner side of the mold groove 101 is provided with two sets of stamping holes 102.

[0029] Through the above technical solution, the mold groove 101 can provide a constraint for the brake pad steel backing, and the stamping hole 102 can assist in stamping to discharge the waste material.

[0030] Specifically, limit guide posts 103 are installed at the top of the four corners of the support platform 1, and the limit guide posts 103 are used to connect with the external limiting structure. An upper pressure plate 301 is provided on the outside of the limit guide posts 103.

[0031] Through the above technical solution, the limiting guide post 103 is used to limit the upper pressure plate 301 to increase stability.

[0032] Specifically, the front and back of the pull-out box 2 are provided with limiting grooves 202, and the limiting grooves 202 are combined with the protruding strip on the inner side of the fixing frame 201. A pull-out handle 205 is installed on the right side of the pull-out box 2.

[0033] Through the above technical solution, the limiting groove 202 can be combined with the limiting strip structure of the fixed frame 201 to restrict the sliding adjustment, which can effectively increase the stability of the sliding adjustment. The pull handle 205 is used to provide the user with a grip for easy adjustment.

[0034] Specifically, a limit frame 302 is installed on the top of the upper pressure plate 301, and two sets of strong springs 306 are installed on the bottom of the inner side of the limit frame 302.

[0035] Through the above technical solution, the limiting frame 302 can restrict the inner structure, and the strong spring 306 will push the movable plate 305 to rise.

[0036] Specifically, the top of the strong spring 306 is provided with a movable plate 305, and the top of the movable plate 305 is provided with a movable column 303. The top of the movable column 303 is provided with a connecting block 304. The bottom of the movable plate 305 is provided with two sets of stamping rods 3, and the stamping rods 3 are provided with corresponding stamping holes 102 on the inner side of the strong spring 306.

[0037] Through the above technical solution, the movable plate 305 and the movable column 303 are connected to the external stamping mechanism through the connecting block 304, and the bottom stamping rod 3 will stamp the steel back of the brake pad when it is pressed down.

[0038] Specifically, the drive rod 403 has a rotating shaft at both ends, which is respectively installed at the ends of the extrusion plate 402 and the arc-shaped top rod 4. The arc-shaped top rod 4 is combined with the arc-shaped groove opened inside the support platform 1. An auxiliary handle 405 is installed on the front of the connecting rod 404, and the auxiliary handle 405 is located on the front of the support platform 1.

[0039] Through the above technical solution, the auxiliary handle 405 can provide a grip for the user and facilitate the adjustment of the connecting rod 404.

[0040] In use, first place the brake pad steel back into the mold slot 101. Use the external stamping mechanism to push the movable plate 305 down. The descent will push the upper pressure plate 301 to squeeze the brake pad steel back. After compressing the strong spring 306, the stamping rod 3 will perform stamping and drilling. After the stamping is completed, grasp the auxiliary handle 405 to pull the connecting rod 404 to compress the support spring 401. The drive rod 403 will pull the arc-shaped top rod 4 to push the brake pad steel back out. After removing it, release the auxiliary handle 405. The support spring 401 will push the extrusion plate 402 to reset.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A brake pad steel back press die comprising a carrier table (1), characterised in that: The bottom of the bearing table (1) is provided with a pull collection assembly, which is used for temporarily collecting waste produced during processing, facilitating transfer, and the front of the inside of the bearing table (1) is embedded with an ejection assembly, which is used for ejecting the brake pad steel back to facilitate removal. The pull collection assembly comprises a fixed frame (201), and the inside of the fixed frame (201) is movably provided with a pull box (2), the inside of the pull box (2) is provided with an inclined plate (203), and the inside of the right end of the inclined plate (203) is provided with a discharge port (204). The ejection assembly comprises a supporting spring (401), the back of the supporting spring (401) is provided with a pressing disc (402), the back of the pressing disc (402) is provided with a driving rod (403), the two sides of the end of the driving rod (403) are provided with arc-shaped ejector rods (4), and the front of the pressing disc (402) is provided with a connecting rod (404).

2. A brake pad steel back stamping die according to claim 1, characterized in that: The top of the bearing table (1) is provided with a mold groove (101), and the inside of the mold groove (101) is provided with two groups of stamping holes (102).

3. The brake pad steel back stamping die of claim 1, wherein: The top of the four corners of the bearing table (1) is provided with a limiting guide column (103), and the limiting guide column (103) is used for connecting with an external limiting structure, and the outside of the limiting guide column (103) is provided with an upper pressing plate (301).

4. The brake pad steel back stamping die of claim 1, wherein: The front and back of the pull box (2) are provided with limiting sliding grooves (202), and the limiting sliding grooves (202) are combined with the protruding strips on the inside of the fixed frame (201), and the right side of the pull box (2) is provided with a pull handle (205).

5. The brake pad steel back stamping die of claim 3, wherein: The top of the upper pressing plate (301) is provided with a limiting frame (302), and the inside of the limiting frame (302) is provided with two groups of strong springs (306).

6. A brake pad steel back stamping die according to claim 5 wherein: The top of the strong spring (306) is provided with a movable plate (305), the top of the movable plate (305) is provided with a movable column (303), the top of the movable column (303) is provided with a connecting block (304), the bottom of the movable plate (305) is provided with two groups of stamping rods (3), and the stamping rods (3) are arranged on the inside of the strong spring (306) corresponding to the stamping holes (102).

7. The brake pad steel back stamping die of claim 1 wherein: The two ends of the driving rod (403) are provided with rotating shafts, which are respectively installed at the ends of the pressing disc (402) and the arc-shaped ejector rod (4), the arc-shaped ejector rod (4) is combined with the arc-shaped groove in the inside of the bearing table (1), the front of the connecting rod (404) is provided with an auxiliary handle (405), and the auxiliary handle (405) is located on the front of the bearing table (1).

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