Pedal support forging die

Abstract

The utility model discloses a pedal support forging die, which relates to the technical field of motorcycle part manufacturing and comprises an upper die component and a lower die component. The upper mold assembly comprises an upper mold body, an upper mold cavity is formed in the middle of the lower surface of the upper mold body, an upper open groove is formed in the middle of the upper mold cavity, and an upper support cavity is formed in one side of the upper mold body. A lower die cavity is formed in the middle of the side, adjacent to the upper die body, of the lower die body. By means of the upper support cavity connecting groove and the lower support cavity connecting groove, rolling and folding of raw materials during forging are effectively reduced, an excessive structure can be cut off subsequently, the problem that the overall strength is not enough due to folding can be avoided, the integrity of support forging is effectively improved, and the production efficiency is improved. And the forging efficiency and the yield of the bracket are improved.

Description

Technical Field

[0001] This utility model relates to the field of motorcycle parts manufacturing technology, specifically a foot pedal bracket forging mold. Background Technology

[0002] Motorcycle footrest brackets are accessories used on motorcycles. They are mainly used to support and fix the footrests of motorcycles. The forging process of motorcycle footrest brackets is a complex and technically demanding process, involving multiple steps to ensure the strength and reliability of the final product. After preliminary blanking, heating, free forging, and flattening, pre-forging is required. At this time, the material needs to be placed into a shaped mold and extruded by a press to form a semi-finished product.

[0003] However, in the semi-finished product pre-forging step, conventional pre-forging dies are directly set into the shape of a support for one-time forming, which can be completed in one step. In conventional processes, pre-forging design, rough forging design, and fine forging design only increase the forging allowance to protect the product as much as possible. However, folding is inevitable during the deformation process. This will cause the material to move randomly in the complex die cavity, forming folds and internal defects, which can easily cause breakage and other situations. As a result, the proportion of defective products in production cannot be reduced.

[0004] Based on this, a foot pedal bracket forging die is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0005] The purpose of this invention is to provide a forging mold for a foot pedal bracket to solve the problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A foot pedal support forging die includes an upper die assembly and a lower die assembly;

[0008] The upper mold assembly includes an upper mold body, an upper mold cavity is formed in the middle of the lower surface of the upper mold body, an upper slot is formed in the middle of the upper mold cavity, and an upper support cavity is formed on one side of the upper mold body. The lower mold assembly includes a lower mold body, a lower mold cavity is formed in the middle of the side of the lower mold body adjacent to the upper mold body, a lower slot is formed in the middle of the lower mold cavity, and a lower support cavity is formed at the corresponding position of the lower mold cavity and the upper support cavity.

[0009] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0010] In one alternative: a lower support cavity connecting groove is provided in the middle of the lower support cavity.

[0011] In one alternative: the upper support cavity is provided with an upper support cavity connecting groove in the middle.

[0012] In one alternative: the lower support cavity connecting groove passes through both ends of the lower support cavity, and the upper support cavity connecting groove passes through both ends of the upper support cavity.

[0013] In one alternative: positioning holes are provided on adjacent sides of the upper mold body and the lower mold body.

[0014] In one alternative: a positioning component is provided between the upper mold body and the lower mold body.

[0015] In one alternative: the positioning component includes an upper limit groove, and a plurality of upper limit grooves are provided and are respectively opened around the lower surface of the upper mold body. Each upper limit groove is slidably connected to a lower limit post.

[0016] In one alternative: the lower limit posts are fixedly connected to the four sides of the upper surface of the lower mold body.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] This invention, through the design of upper and lower support cavity connecting grooves, lowers the original position between the lower and upper support cavities, opening up the barrier between them. Simultaneously, the addition of upper and lower slots opens up the previously recessed portion, allowing for more space to move during raw material pre-forging. This effectively reduces material rolling and folding during forging, and the excess structure can be cut off later. This avoids the problem of insufficient overall strength caused by folding, effectively improving the overall integrity of the support forging, and increasing the forging efficiency and yield. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the overall cross-sectional structure of this utility model.

[0021] Figure 3 This is a schematic diagram of the upper forging component structure of this utility model.

[0022] Figure 4 This is a schematic diagram of the lower forging component structure of this utility model.

[0023] Figure reference numerals: 1. Upper mold body; 2. Lower mold body; 3. Upper limit groove; 4. Lower limit post; 5. Lower mold cavity; 6. Upper mold cavity; 7. Lower support cavity; 8. Upper support cavity; 9. Upper support cavity connecting groove; 10. Lower support cavity connecting groove; 11. Upper slot; 12. Lower slot. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0025] In one embodiment, such as Figures 1-4 As shown, a foot pedal bracket forging die includes an upper die assembly and a lower die assembly;

[0026] The upper mold assembly includes an upper mold body 1, an upper mold cavity 6 is formed in the middle of the lower surface of the upper mold body 1, an upper slot 11 is formed in the middle of the upper mold cavity 6, and an upper support cavity 8 is formed on one side of the upper mold body 1. The lower mold assembly includes a lower mold body 2, a lower mold cavity 5 is formed in the middle of the side of the lower mold body 2 adjacent to the upper mold body 1, a lower slot 12 is formed in the middle of the lower mold cavity 5, and a lower support cavity 7 is formed at the corresponding position of the lower mold cavity 5 and the upper support cavity 8.

[0027] In this embodiment, the raw material is placed into the lower mold cavity 5 on the lower mold body 2, and then the upper mold body 1 is pressed down for pre-forging. The space provided by the upper slot 11 and the lower slot 12 can increase the space for the raw material to move, preventing folding.

[0028] In one embodiment, such as Figure 3 As shown, a lower support cavity connecting groove 10 is provided in the middle of the lower support cavity 7 to connect the lower support cavities 7 and prevent the raw materials from accumulating and folding.

[0029] In one embodiment, such as Figure 3 As shown, an upper support cavity connecting groove 9 is provided in the middle of the upper support cavity 8 to connect the upper support cavities 8 and prevent the raw materials from accumulating and folding.

[0030] In one embodiment, such as Figure 3 As shown, the lower support cavity connecting groove 10 passes through both ends of the lower support cavity 7, and the upper support cavity connecting groove 9 passes through both ends of the upper support cavity 8.

[0031] In one embodiment, such as Figure 4 As shown, positioning holes are provided on adjacent sides of the upper mold body 1 and the lower mold body 2 to facilitate positioning.

[0032] In one embodiment, such as Figure 1As shown, a positioning component is provided between the upper mold body 1 and the lower mold body 2.

[0033] In one embodiment, such as Figure 1 As shown, the positioning component includes an upper limit groove 3. Several upper limit grooves 3 are provided and are respectively opened around the lower surface of the upper mold body 1. Each upper limit groove 3 is slidably connected to a lower limit post 4. Rapid positioning is achieved through the corresponding sliding connection between the upper limit groove 3 and the lower limit post 4.

[0034] In one embodiment, such as Figure 1 As shown, the lower limit post 4 is fixedly connected to the upper surface of the lower mold body 2 around the perimeter.

[0035] The above embodiment discloses a foot pedal bracket forging mold. In use, the raw material is placed into the lower mold cavity 5 on the lower mold body 2, and then the upper mold body 1 is pressed down for pre-forging. At this time, the corresponding sliding connection of the upper limit groove 3 and the lower limit post 4 achieves rapid positioning and prevents position displacement. The space provided by the upper slot 11 and the lower slot 12 can increase the movement space of the raw material and prevent folding. At the same time, the lower bracket cavity connecting groove 10 connects the lower bracket cavity 7 to prevent the raw material from accumulating and folding, while the upper bracket cavity connecting groove 9 is used to connect the upper bracket cavity 8 to prevent the raw material from accumulating and folding.

[0036] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A foot pedal bracket forging die, comprising an upper die assembly and a lower die assembly; Its features are, The upper mold assembly includes an upper mold body (1), an upper mold cavity (6) is provided in the middle of the lower surface of the upper mold body (1), an upper slot (11) is provided in the middle of the upper mold cavity (6), an upper support cavity (8) is provided on one side of the upper mold body (1), and the lower mold assembly includes a lower mold body (2), a lower mold cavity (5) is provided in the middle of the side of the lower mold body (2) adjacent to the upper mold body (1), a lower slot (12) is provided in the middle of the lower mold cavity (5), and a lower support cavity (7) is provided at the corresponding position of the lower mold cavity (5) and the upper support cavity (8).

2. The footrest bracket forging die according to claim 1, characterized in that, The lower support cavity (7) is provided with a lower support cavity connecting groove (10) in the middle.

3. The footrest bracket forging die according to claim 2, characterized in that, The upper support cavity (8) is provided with an upper support cavity connecting groove (9) in the middle.

4. The footrest bracket forging die according to claim 3, characterized in that, The lower support cavity connecting groove (10) passes through both ends of the lower support cavity (7), and the upper support cavity connecting groove (9) passes through both ends of the upper support cavity (8).

5. The footrest bracket forging die according to claim 1, characterized in that, Positioning holes are provided on the adjacent sides of the upper mold body (1) and the lower mold body (2).

6. The footrest bracket forging die according to claim 1, characterized in that, A positioning component is provided between the upper mold body (1) and the lower mold body (2).

7. A foot pedal bracket forging die according to claim 6, characterized in that, The positioning component includes an upper limit groove (3), and there are several upper limit grooves (3) respectively opened around the lower surface of the upper mold body (1). Each upper limit groove (3) is slidably connected to a lower limit post (4).

8. A foot pedal bracket forging die according to claim 7, characterized in that, The lower limit post (4) is fixedly connected to the upper surface of the lower mold body (2) around the perimeter.

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