Brake pad forming device for manufacturing vehicle brake pad

Abstract

The utility model relates to the technical field of brake pad forming, in particular to a brake pad forming device for manufacturing a vehicle brake pad, which comprises a base main body, a forming block is arranged at the top of the base main body, two groups of mold grooves are formed in the forming block, and ejection components are arranged in the mold grooves. A connecting frame is arranged at the top of the base body and located on the outer side of the forming block, a supporting block is arranged at the end, away from the forming block, of the connecting frame, a telescopic air cylinder is arranged at the top of the supporting block, and an extrusion plate is fixedly connected to the driving end of the telescopic air cylinder. And the ejection assembly is used for ejecting out the formed brake pad in the mold groove, the ejection assembly is composed of connecting plates, a moving rod, an ejection plate, a rotating disc, a rotating rod, a meshing block and a meshing groove, and the two sets of connecting plates are both located in the forming block. Through the design, the overall practicability of the forming device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of brake pad molding, in particular to a brake pad molding device for manufacturing vehicle brake pads. Background Art

[0002] Brake pads are also called brake leathers. In the braking system of a car, brake pads are the most critical safety parts. They clamp the brake disc that rotates with the tire, and the brake pads rub against the brake disc to achieve the braking operation of the car. In the production process of brake pads, pressing and molding is an important link. Traditional pressing and molding mostly involves manually pouring friction materials into the mold, and then placing the mold on a tablet press for pressing and molding.

[0003] At present, after the brake pad manufacturing equipment has pressed the brake pad into shape, people need to manually dig out the brake pad pressed into shape in the mold. This method is troublesome and cumbersome, and will consume a certain amount of manpower and time. In addition, the newly formed brake pad has residual temperature, which can easily burn people's hands and pose a safety hazard. Therefore, it is particularly important to improve the existing molding device and design a new brake pad molding device for vehicle brake pad manufacturing to solve the above-mentioned technical defects and improve the practicability of the overall molding device. Utility Model Content

[0004] The purpose of the utility model is to provide a brake pad molding device for manufacturing vehicle brake pads. When the brake pad is molded inside a mold groove, the brake pad can be ejected from the inside of the mold groove through an ejection component, thereby facilitating demoulding of the brake pad, thereby improving the overall practicality of the molding device, and solving the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A brake pad molding device for manufacturing a vehicle brake pad comprises a base body, a molding block is arranged on the top of the base body, two sets of mold grooves are opened inside the molding block, an ejection assembly is arranged inside the mold groove, a connecting frame is arranged on the top of the base body and located outside the molding block, a support block is arranged at one end of the connecting frame away from the molding block, a telescopic cylinder is arranged on the top of the support block, and an extrusion plate is fixedly connected to the driving end of the telescopic cylinder;

[0007] The ejection assembly is used to eject the molded brake pad inside the mold groove.

[0008] As a preferred solution of the utility model, the ejection assembly consists of a connecting plate, a moving rod, a top plate, a rotating disk, a rotating rod, an engaging block and an engaging groove. The two groups of connecting plates are located inside the forming block, the moving rod is slidably connected to the outside of the connecting plate, the top plate is located at the top of the moving rod, the rotating disk is rotatably connected to the outside of the connecting plate and away from one end of the moving rod, the rotating rod is rotatably connected to the outside of the connecting plate and is located between the moving rod and the rotating disk, the engaging block is located at one end of the rotating rod close to the moving rod, and the engaging groove is opened at one end of the moving rod close to the rotating rod.

[0009] As a preferred solution of the utility model, a connecting groove is opened inside the mold groove, the internal structure size of the connecting groove is designed to correspond to the external structure size of the top plate, and the mold groove is connected to the top plate through the connecting groove.

[0010] As a preferred solution of the utility model, the external structure size of the engagement block is designed to correspond to the internal structure size of the engagement groove, and the rotating rod is connected to the engagement groove through the engagement block.

[0011] As a preferred solution of the utility model, two sets of guide rings are provided on the outer side of the connecting plate and on the outer side of the moving rod. The internal structure size of the guide ring is designed to correspond to the external structure size of the moving rod. The moving rod is connected to the connecting plate through the guide ring.

[0012] As a preferred solution of the utility model, a guide rod is provided at one end of the rotating disk close to the rotating rod, and a guide groove is opened at one end of the rotating rod close to the guide rod. The internal structure size of the guide groove is designed to correspond to the external structure size of the guide rod, and the rotating rod is connected to the guide rod through the guide groove.

[0013] As a preferred solution of the utility model, the two groups of rotating disks are connected by a transmission rod, the outer side of the transmission rod is fixedly connected with a first bevel gear, the outer side of the first bevel gear is meshingly connected with a second bevel gear, the end of the second bevel gear away from the first bevel gear is fixedly connected with a driving rod, and the end of the driving rod away from the second bevel gear is fixedly connected with a driving end of a driving motor.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the utility model, through the design of the ejection component, when the brake pad is formed inside the mold groove, the driving motor is started to drive the driving rod to rotate, so that the second bevel gear is rotated, and the first bevel gear is driven to rotate, so that the transmission rod is rotated, and the two sets of rotating disks are driven to rotate. When the rotating disk rotates, the guide rod is driven to displace, so that the rotating rod can rotate through the guide groove. When the rotating rod rotates, it can drive the meshing block to displace, drive the meshing groove to rotate, so that the moving rod can be displaced, drive the top plate to displace, so that the top plate can be displaced inside the mold groove, drive the brake pad inside the mold groove to displace, and eject it out of the mold groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the base of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the ejection assembly of the utility model.

[0019] In the figure: 1. base body; 2. forming block; 3. mold groove; 4. ejector assembly; 5. connecting frame; 6. support block; 7. telescopic cylinder; 8. extrusion plate; 9. connecting plate; 10. moving rod; 11. top plate; 12. rotating disk; 13. rotating rod; 14. meshing block; 15. meshing groove; 16. guide ring; 17. guide rod; 18. guide groove; 19. transmission rod; 20. first bevel gear; 21. second bevel gear; 22. driving rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] Example:

[0022] See also Figure 1-Figure 3 , the utility model provides a technical solution:

[0023] A brake pad molding device for manufacturing a vehicle brake pad comprises a base body 1, a molding block 2 is arranged on the top of the base body 1, two sets of mold grooves 3 are opened inside the molding block 2, an ejection assembly 4 is arranged inside the mold groove 3, a connecting frame 5 is arranged on the top of the base body 1 and located outside the molding block 2, a support block 6 is arranged at one end of the connecting frame 5 away from the molding block 2, a telescopic cylinder 7 is arranged on the top of the support block 6, a driving end of the telescopic cylinder 7 is fixedly connected with an extrusion plate 8, the telescopic cylinder 7 is started to drive the extrusion plate 8 to move, and the extrusion plate 8 is brought into contact with the mold groove 3, so that the extrusion plate 8 can extrude the brake pad inside the mold groove 3 to mold it;

[0024] The ejector assembly 4 is used to eject the molded brake pad inside the mold groove 3.

[0025] Furthermore, the ejection assembly 4 is composed of a connecting plate 9, a moving rod 10, a top plate 11, a rotating disk 12, a rotating rod 13, an engaging block 14 and an engaging groove 15. The two sets of connecting plates 9 are both located inside the forming block 2, the moving rod 10 is slidably connected to the outside of the connecting plate 9, the top plate 11 is located at the top of the moving rod 10, the rotating disk 12 is rotatably connected to the outside of the connecting plate 9 and away from one end of the moving rod 10, the rotating rod 13 is rotatably connected to the outside of the connecting plate 9 and is located between the moving rod 10 and the rotating disk 12, the engaging block 14 is located at one end of the rotating rod 13 close to the moving rod 10, and the engaging groove 15 is opened at one end of the moving rod 10 close to the rotating rod 13. When the brake pad is formed inside the mold groove 3, the brake pad can be ejected from the inside of the mold groove 3 through the ejection assembly 4, thereby facilitating the demolding of the brake pad.

[0026] Among them, a connecting groove is opened inside the mold groove 3, and the internal structure size of the connecting groove is designed to correspond to the external structure size of the top plate 11. The mold groove 3 is connected to the top plate 11 through the connecting groove, and the top plate 11 is connected to the connecting groove, so that the top plate 11 can be connected to the mold groove 3.

[0027] Secondly, the external structure size of the engagement block 14 is designed to correspond to the internal structure size of the engagement groove 15. The rotating rod 13 is connected to the engagement groove 15 through the engagement block 14. The engagement block 14 and the engagement groove 15 are engaged and connected, so that the rotating rod 13 can be connected to the moving rod 10.

[0028] Furthermore, two sets of guide rings 16 are provided on the outer side of the connecting plate 9 and on the outer side of the moving rod 10. The internal structure size of the guide ring 16 is designed to correspond to the external structure size of the moving rod 10. The moving rod 10 is connected to the connecting plate 9 through the guide ring 16. The moving rod 10 and the guide ring 16 are slidably connected so that the moving rod 10 can be slidably connected to the connecting plate 9. When the moving rod 10 is displaced, it can be guided by the guide ring 16 to prevent the moving rod 10 from being offset, which would affect the displacement of the top plate 11.

[0029] Furthermore, a guide rod 17 is provided at one end of the rotating disk 12 close to the rotating rod 13, and a guide groove 18 is opened at one end of the rotating rod 13 close to the guide rod 17. The internal structure size of the guide groove 18 is designed to correspond to the external structure size of the guide rod 17. The rotating rod 13 is connected to the guide rod 17 through the guide groove 18, and the guide rod 17 and the guide groove 18 are slidably connected, so that the rotating rod 13 can be connected to the rotating disk 12. When the rotating disk 12 rotates, the guide rod 17 is driven to move, so that the rotating rod 13 can rotate through the guide groove 18.

[0030] Furthermore, the two groups of rotating disks 12 are connected by a transmission rod 19, the outer side of the transmission rod 19 is fixedly connected with a first bevel gear 20, the outer side of the first bevel gear 20 is meshingly connected with a second bevel gear 21, the end of the second bevel gear 21 away from the first bevel gear 20 is fixedly connected with a driving rod 22, and the end of the driving rod 22 away from the second bevel gear 21 is fixedly connected with a driving end of a driving motor. Starting the driving motor drives the driving rod 22 to rotate, so that the second bevel gear 21 rotates, driving the first bevel gear 20 to rotate, thereby causing the transmission rod 19 to rotate, driving the two groups of rotating disks 12 to rotate.

[0031] In this embodiment, the implementation scenario is specifically as follows: in actual use, when the brake pad is formed inside the mold groove 3, the drive motor is started to drive the drive rod 22 to rotate, so that the second bevel gear 21 rotates, and the first bevel gear 20 rotates, thereby causing the transmission rod 19 to rotate, driving the two sets of rotating disks 12 to rotate, and when the rotating disk 12 rotates, the guide rod 17 is driven to displace, so that the rotating rod 13 can rotate through the guide groove 18, and when the rotating rod 13 rotates, it can drive the meshing block 14 to displace, drive the meshing groove 15 to rotate, so that the moving rod 10 can be displaced, drive the top plate 11 to displace, so that the top plate 11 can be displaced inside the mold groove 3, drive the brake pad inside the mold groove 3 to be displaced, and eject it from the inside of the mold groove 3. Compared with the existing molding device, the utility model can improve the overall practicality of the molding device through design.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A brake pad forming device for manufacturing a vehicle brake pad, comprising a base body (1), characterized in that: A forming block (2) is provided on the top of the base body (1), two groups of mold grooves (3) are provided inside the forming block (2), and an ejection assembly (4) is provided inside the mold groove (3). A connecting frame (5) is provided on the top of the base body (1) and outside the forming block (2), and a supporting block (6) is provided at one end of the connecting frame (5) away from the forming block (2). A telescopic cylinder (7) is provided on the top of the supporting block (6), and a driving end of the telescopic cylinder (7) is fixedly connected to an extrusion plate (8); The ejection assembly (4) is used to eject the molded brake pad inside the mold groove (3).

2. A brake pad forming device for manufacturing a vehicle brake pad according to claim 1, characterized in that: The ejection assembly (4) is composed of a connecting plate (9), a moving rod (10), a top plate (11), a rotating disk (12), a rotating rod (13), an engagement block (14) and an engagement groove (15); the two groups of the connecting plates (9) are both located inside the forming block (2); the moving rod (10) is slidably connected to the outside of the connecting plate (9); the top plate (11) is located on the top of the moving rod (10); the rotating disk (12) is rotationally connected to the outside of the connecting plate (9) and away from one end of the moving rod (10); the rotating rod (13) is rotationally connected to the outside of the connecting plate (9) and located between the moving rod (10) and the rotating disk (12); the engagement block (14) is located at one end of the rotating rod (13) close to the moving rod (10); and the engagement groove (15) is opened at one end of the moving rod (10) close to the rotating rod (13).

3. A brake pad forming device for manufacturing a vehicle brake pad according to claim 2, characterized in that: A connecting groove is provided inside the mold groove (3), and the internal structure size of the connecting groove is designed to correspond to the external structure size of the top plate (11). The mold groove (3) is connected to the top plate (11) via the connecting groove.

4. The brake pad forming device for manufacturing a vehicle brake pad according to claim 2, characterized in that: The external structure size of the engagement block (14) is designed to correspond to the internal structure size of the engagement groove (15), and the rotating rod (13) is connected to the engagement groove (15) through the engagement block (14).

5. The brake pad forming device for manufacturing a vehicle brake pad according to claim 2, characterized in that: Two groups of guide rings (16) are provided on the outside of the connecting plate (9) and on the outside of the moving rod (10). The internal structure size of the guide rings (16) is designed to correspond to the external structure size of the moving rod (10). The moving rod (10) is connected to the connecting plate (9) via the guide rings (16).

6. A brake pad forming device for manufacturing a vehicle brake pad according to claim 2, characterized in that: A guide rod (17) is provided at one end of the rotating disk (12) close to the rotating rod (13); a guide groove (18) is provided at one end of the rotating rod (13) close to the guide rod (17); the internal structure size of the guide groove (18) is designed to correspond to the external structure size of the guide rod (17); and the rotating rod (13) is connected to the guide rod (17) via the guide groove (18).

7. The brake pad forming device for manufacturing a vehicle brake pad according to claim 2, characterized in that: The two groups of rotating disks (12) are connected via a transmission rod (19); a first bevel gear (20) is fixedly connected to the outer side of the transmission rod (19); a second bevel gear (21) is meshingly connected to the outer side of the first bevel gear (20); an end of the second bevel gear (21) away from the first bevel gear (20) is fixedly connected to a driving rod (22); and an end of the driving rod (22) away from the second bevel gear (21) is fixedly connected to a driving end of a driving motor.

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