Brake pad forming and positioning tool

Abstract

The utility model relates to the technical field of brake pad machining and positioning tools, and discloses a brake pad forming and positioning tool which comprises a tool bottom plate, a pop-up mechanism is arranged on the inner wall of the tool bottom plate and comprises a pull rod, the outer wall of the pull rod is elastically connected with the inner wall of the tool bottom plate through a spring, and the outer wall of the pull rod is fixedly connected with the tool bottom plate. The inner wall of the pull rod penetrates through and is slidably connected with a cylinder, the two ends of the cylinder are fixedly connected with the inner wall of the tool bottom plate, the outer wall of the pull rod is fixedly connected with an inclined block B, the outer wall of the inclined block B is in contact connection with an inclined block A, and the outer wall of the inclined block A is slidably connected with the inner wall of the tool bottom plate. A positioning column A is fixedly connected to the top end of the tool bottom plate. According to the device, the inclined block B and the inclined block A are driven to extrude each other by pressing the pull rod, so that the inclined block A moves upwards, the brake pad is ejected out, a worker can conveniently take out the brake pad from the mounting groove, and the working efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of brake pad processing and positioning tooling, in particular to a brake pad molding and positioning tooling. Background Art

[0002] Usually in the brake pad production process, brake pad molding positioning tooling is required to ensure the accurate positioning and fixation of the brake pad during the molding process. It is used to correctly position the brake pad in the required position during the molding process to ensure the quality and performance of the final product.

[0003] After searching, Chinese patent announcement number: CN219587921U2 discloses a brake pad molding and positioning tool, including a tool base plate and a tool pressure plate installed on the tool base plate, wherein the tool base plate and the tool pressure plate are respectively provided with a plurality of placement grooves and brake pad positioning grooves, rubber pads are installed in the brake pad positioning grooves, and the thickness of the tool pressure plate is higher than the thickness of the brake pad steel back. The placed friction substrate and the brake pad steel back are positioned by utilizing the placement grooves and the brake pad positioning grooves on the tool base plate and the tool pressure plate, thereby facilitating the placement of the friction substrate and the brake pad steel back.

[0004] Considering that after the device is pressed, the brake pad needs to be removed from the placement groove using a tool. The process is not only laborious, but also may be scratched by the tool due to long-term operation during the removal process. Therefore, a brake pad forming and positioning tool is proposed to solve the above problem. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a brake pad forming and positioning tooling, aiming to improve the existing technology in which the brake pad needs to be removed from the placement groove using a tool, which is not only laborious, but also in the process of using the tool to remove the brake pad, the tool may be scratched due to long-term operation.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a brake pad forming and positioning tool, including a tooling base plate, the inner wall of the tooling base plate is provided with a pop-up mechanism, the pop-up mechanism includes a pull rod, the outer wall of the pull rod is elastically connected to the inner wall of the tooling base plate through a spring, the inner wall of the pull rod passes through and is slidably connected with a cylinder, and the two ends of the cylinder are fixedly connected to the inner wall of the tooling base plate.

[0007] As a further description of the above technical solution:

[0008] The outer wall of the pull rod is fixedly connected with an inclined block B, the outer wall of the inclined block B is contact-connected with an inclined block A, and the outer wall of the inclined block A is slidably connected with the inner wall of the tooling bottom plate.

[0009] As a further description of the above technical solution:

[0010] One end of the spring is fixedly connected to the outer wall of the pull rod, and the other end of the spring is fixedly connected to the inner wall of the tooling bottom plate.

[0011] As a further description of the above technical solution:

[0012] The top of the tooling base plate is fixedly connected with a positioning column A, and the top of the tooling base plate is provided with a tooling pressure plate.

[0013] As a further description of the above technical solution:

[0014] The inner wall of the tooling pressure plate is rotatably connected with a bolt, the outer wall of the bolt is threadedly connected with a threaded sleeve, the bottom end of the threaded sleeve is fixedly connected with a rubber pad, the outer wall of the rubber pad is fixedly connected with a positioning column B, and the outer wall of the positioning column B is slidably connected to the inner wall of the tooling pressure plate.

[0015] As a further description of the above technical solution:

[0016] The outer wall of the tooling bottom plate is provided with a mounting groove, and the inner wall of the mounting groove is plugged with a brake pad.

[0017] As a further description of the above technical solution:

[0018] The inner wall of the brake pad is penetrated by a plug-in column, and the bottom end of the plug-in column is fixedly connected to the inner wall of the mounting groove.

[0019] As a further description of the above technical solution:

[0020] A positioning hole is formed on the outer wall of the tooling pressure plate, and the inner wall of the positioning hole is plugged into the outer wall of the positioning column A.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by pressing the pull rod, the inclined block B and the inclined block A are pressed against each other, so that the inclined block A moves upward and pushes the brake pad out, so that it is convenient for the staff to take the brake pad out of the installation groove, and the work efficiency is further improved.

[0023] 2. In the utility model, the rubber pad is driven to move downward by rotating the bolt, so that the device can be applied to brake pads of different thicknesses, further improving the versatility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the main structure of a brake pad forming and positioning tooling proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the bottom view of the structure of a tooling pressure plate of a brake pad forming and positioning tooling proposed by the utility model;

[0026] Figure 3 This is a schematic cross-sectional structural diagram of a tooling pressure plate portion of a brake pad forming and positioning tooling proposed by the utility model;

[0027] Figure 4 This is a schematic cross-sectional structure diagram of a tooling bottom plate of a brake pad forming and positioning tooling proposed by the utility model;

[0028] Figure 5 The utility model provides a schematic diagram of a pull rod structure of a brake pad forming and positioning tooling.

[0029] Legend:

[0030] 1. Tooling pressure plate; 2. Tooling bottom plate; 3. Positioning column A; 4. Pull rod; 5. Rubber pad; 6. Bolt; 7. Positioning column B; 8. Threaded sleeve; 9. Bevel block A; 10. Bevel block B; 11. Spring; 12. Cylinder; 13. Brake pad; 14. Mounting groove; 15. Plug column; 16. Positioning hole. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1 , Figure 4-Figure 5 The utility model provides an embodiment: a brake pad molding and positioning tool, including a tool base plate 2, the inner wall of the tool base plate 2 is provided with a pop-up mechanism, the pop-up mechanism includes a pull rod 4, the outer wall of the pull rod 4 is elastically connected to the inner wall of the tool base plate 2 by a spring 11, and the pull rod 4 is always kept moving outward by the elastic force of the spring 11, and a cylinder 12 is passed through and slidably connected to the inner wall of the pull rod 4, and the cylinder 12 is passed through and slidably connected to the inner wall of the pull rod 4, so that the pull rod 4 can move along the inner wall of the cylinder 12 when it moves horizontally, and the two ends of the cylinder 12 are fixedly connected to the inner wall of the tool base plate 2, and the two ends of the cylinder 12 are fixedly connected to the inner wall of the tool base plate 2, so that the pull rod 4 will not drive the cylinder 12 to move when it moves horizontally.

[0033] Reference Figure 4-Figure 5The outer wall of the pull rod 4 is fixedly connected with an inclined block B10. By fixing the inclined block B10 on the outer wall of the pull rod 4, the pull rod 4 can drive the inclined block B10 to move together when it moves. The outer wall of the inclined block B10 is contacted with an inclined block A9. By contacting the outer wall of the inclined block B10 with the inclined block A9, the inclined block B10 can push the inclined block A9 when it moves horizontally, so that the inclined block A9 moves upward. The outer wall of the inclined block A9 is slidably connected to the inner wall of the tooling base plate 2. By slidingly connecting the outer wall of the inclined block A9 to the inner wall of the tooling base plate 2, the inclined block A9 can always maintain the effect of moving vertically along the inner wall of the tooling base plate 2.

[0034] Reference Figure 4-Figure 5 One end of the spring 11 is fixedly connected to the outer wall of the pull rod 4, and the other end is fixedly connected to the inner wall of the tooling base plate 2. Through the elastic force of the spring 11, when the pull rod 4 stops pushing, the pull rod 4 will immediately return to its original position due to the elastic force of the spring 11.

[0035] Reference Figure 1 , Figure 4 The top of the tooling base plate 2 is fixedly connected with a positioning column A3, and the top of the tooling base plate 2 provides a fixed support effect for the positioning column A3. The top of the tooling base plate 2 is provided with a tooling pressure plate 1, which is arranged above the tooling base plate 2 to clamp and fix the brake pad 13.

[0036] Reference Figure 3 The inner wall of the tooling pressure plate 1 is rotatably connected with a bolt 6. By rotating the bolt 6 on the inner wall of the tooling pressure plate 1, the bolt 6 can rotate along the inner wall of the tooling pressure plate 1. The outer wall of the bolt 6 is threadedly connected with a threaded sleeve 8. By threading the threaded sleeve 8 on the outer wall of the bolt 6, the threaded sleeve 8 can be driven to move vertically by rotating the bolt 6. The bottom end of the threaded sleeve 8 is fixedly connected with a rubber pad 5. The rubber pad 5 is fixedly connected to the bottom end of the threaded sleeve 8, so that the threaded sleeve 8 can drive the rubber pad 5 when it moves vertically. In order to achieve the effect of moving together, the outer wall of the rubber pad 5 is fixedly connected with a positioning column B7. By fixing the positioning column B7 on the outer wall of the rubber pad 5, the rubber pad 5 can drive the positioning column B7 to move together when it moves vertically. The outer wall of the positioning column B7 is slidably connected to the inner wall of the tooling pressure plate 1. By slidingly connecting the outer wall of the positioning column B7 to the inner wall of the tooling pressure plate 1, the positioning column B7 can always move along the inner wall of the tooling pressure plate 1 when it moves vertically, and provides stability for the rubber pad 5 when it moves vertically.

[0037] Reference Figure 1 , Figure 4An installation groove 14 is provided on the outer wall of the tooling base plate 2. By providing the installation groove 14 on the outer wall of the tooling base plate 2, the brake pad 13 can be inserted into the installation groove 14. The inner wall of the installation groove 14 is inserted with the brake pad 13. The brake pad 13 is inserted through the inner wall of the installation groove 14, so that after the brake pad 13 is inserted into the installation groove 14, it will not move laterally due to the influence of external force during subsequent press installation.

[0038] Reference Figure 4 The inner wall of the brake pad 13 is penetrated by a plug-in column 15. By penetrating the inner wall of the brake pad 13 and connecting the plug-in column 15, the stability of the brake pad 13 after installation is further increased. The bottom end of the plug-in column 15 is fixedly connected to the inner wall of the installation groove 14. By fixing the bottom end of the plug-in column 15 to the inner wall of the installation groove 14, the plug-in column 15 will not be moved by the brake pad 13.

[0039] Reference Figure 1-Figure 4 A positioning hole 16 is provided on the outer wall of the tooling pressure plate 1. By providing the positioning hole 16 on the outer wall of the tooling pressure plate 1, the tooling pressure plate 1 can be plugged into the tooling base plate 2 through the positioning hole 16. The inner wall of the positioning hole 16 is plugged into the outer wall of the positioning column A3. By plugging the inner wall of the positioning hole 16 into the outer wall of the positioning column A3, a stable positioning support effect is provided.

[0040] Working principle: When using the device, first separate the tooling pressure plate 1 from the tooling base plate 2, then put the friction substrate and the brake pad steel back into the installation groove 14 in turn, and then plug the tooling pressure plate 1 and the tooling base plate 2 together, so that the rubber pad 5 directly contacts the brake pad steel back, so that the friction substrate and the brake pad steel back are clamped and positioned by the tooling pressure plate 1 and the tooling base plate 2, and then place the device on the workbench of the extruder, and the extruder directly squeezes the top of the tooling pressure plate 1 for press-fitting.

[0041] When the pressing is completed, first lift the tooling pressure plate 1 upward to release it from the tooling base plate 2, then press the pull rod 4, and then the inclined block B10 fixed on the outer wall of the pull rod 4 will move horizontally. At the same time, due to the mutual compression of the inclined surfaces of the inclined block B10 and the inclined block A9, the inclined block A9 moves upward, thereby pushing out the pressed brake pad 13, which is then taken out by the worker.

[0042] When it is necessary to press-fit brake pads 13 of different thicknesses, a worker can use an inner four-angle wrench to insert the top of the bolt 6, and then drive the bolt 6 to rotate by turning the wrench. Then the threaded sleeve 8 threadedly connected to the outer wall of the bolt 6 will move downward, thereby driving the rubber pad 5 to move downward, thereby achieving the effect of clamping brake pads 13 of different thicknesses.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A brake pad molding and positioning tool, comprising a tool base plate (2), characterized in that: The inner wall of the tooling base plate (2) is provided with a pop-up mechanism, and the pop-up mechanism includes a pull rod (4), the outer wall of the pull rod (4) is elastically connected to the inner wall of the tooling base plate (2) through a spring (11), and a cylinder (12) passes through and is slidably connected to the inner wall of the tooling base plate (2), and the two ends of the cylinder (12) are fixedly connected to the inner wall of the tooling base plate (2).

2. A brake pad forming and positioning tool according to claim 1, characterized in that: The outer wall of the pull rod (4) is fixedly connected to an inclined block B (10), the outer wall of the inclined block B (10) is contact-connected to an inclined block A (9), and the outer wall of the inclined block A (9) is slidably connected to the inner wall of the tooling base plate (2).

3. The brake pad molding and positioning tool according to claim 1, characterized in that: One end of the spring (11) is fixedly connected to the outer wall of the pull rod (4), and the other end is fixedly connected to the inner wall of the tooling bottom plate (2).

4. The brake pad molding and positioning tool according to claim 1, characterized in that: A positioning column A (3) is fixedly connected to the top of the tooling base plate (2), and a tooling pressure plate (1) is arranged on the top of the tooling base plate (2).

5. A brake pad forming and positioning tool according to claim 4, characterized in that: The inner wall of the tooling pressure plate (1) is rotatably connected to a bolt (6), the outer wall of the bolt (6) is threadedly connected to a threaded sleeve (8), the bottom end of the threaded sleeve (8) is fixedly connected to a rubber pad (5), the outer wall of the rubber pad (5) is fixedly connected to a positioning column B (7), and the outer wall of the positioning column B (7) is slidably connected to the inner wall of the tooling pressure plate (1).

6. The brake pad molding and positioning tool according to claim 1, characterized in that: The outer wall of the tooling base plate (2) is provided with a mounting groove (14), and the inner wall of the mounting groove (14) is plugged with a brake pad (13).

7. A brake pad forming and positioning tool according to claim 6, characterized in that: An inserting column (15) is connected through the inner wall of the brake pad (13), and the bottom end of the inserting column (15) is fixedly connected to the inner wall of the mounting groove (14).

8. The brake pad molding and positioning tool according to claim 4, characterized in that: The outer wall of the tooling pressure plate (1) is provided with a positioning hole (16), and the inner wall of the positioning hole (16) is plugged into the outer wall of the positioning column A (3).

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