Sheet metal part stamping equipment

Abstract

The utility model discloses stamping equipment for sheet metal parts, which relates to the technical field of sheet metal part processing and comprises a base, a supporting plate is mounted at the top of the base, a reinforcing plate is mounted at the top of the supporting plate, a bearing plate is mounted at the top of the reinforcing plate, the base, the supporting plate, the reinforcing plate and the bearing plate are fixed through bolts, and a positioning rod is mounted on the surface of the bearing plate. The three sets of positioning rods are arranged and fixed to the bearing plate through bolts, a first vertical rod is installed on one side of each positioning rod and located on the top of the bearing plate, a second vertical rod is installed on one side of each first vertical rod and away from the corresponding positioning rod, and the positioning rods are perpendicular to the first vertical rods and the second vertical rods. According to the sheet metal part stamping equipment, through the arrangement of the first vertical rod, the second vertical rod, the first transverse rod and the second transverse rod, a lower die in a splicing type can be formed, when the lower die is damaged, only a certain group of damaged parts need to be replaced, and then the purpose of saving resources can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal part processing, in particular to a sheet metal part stamping device. Background Art

[0002] A sheet metal part is a component processed by processes such as shearing, punching, bending, and welding on a metal sheet, and is widely used in various machine tool equipment, automobiles, electronic communications, aviation and other fields as its structural components or shells.

[0003] Currently, when a sheet metal part is in the stamping process, generally the sheet metal part is placed on the surface of the lower die, and then the upper die is driven or the upper die is driven by a hydraulic structure to move towards the surface of the sheet metal part until it is completely attached to the lower die to complete the stamping operation. However, since the lower die is generally an integrally formed structure, after long-term use, it needs to be replaced as a whole, which consumes resources relatively much. Therefore, there is an urgent need for a sheet metal part stamping device to solve the above problems. Summary of the Utility Model

[0004] In view of the above problem that the existing lower die is an integrally formed structure and needs to be replaced as a whole when replacing it, which consumes resources relatively much, the present utility model is proposed.

[0005] Therefore, the purpose of the present utility model is to provide a sheet metal part stamping device, and its purpose is to solve the problem that the lower die is an integrally formed structure and needs to be replaced as a whole when replacing it, which consumes resources relatively much.

[0006] To solve the above technical problems, the present utility model provides the following technical solution: A sheet metal part stamping device, which includes a base, a support plate is installed on the top of the base, a reinforcing plate is installed on the top of the support plate, a bearing plate is installed on the top of the reinforcing plate, the base, the support plate, the reinforcing plate and the bearing plate are all fixed by bolts, a positioning rod is installed on the surface of the bearing plate, there are three groups of the positioning rods, the positioning rods and the bearing plate are fixed by bolts, a first vertical rod is installed on one side of the positioning rod and on the top of the bearing plate, a second vertical rod is installed on one side of the first vertical rod and far away from the positioning rod, and the positioning rod is perpendicular to the first vertical rod and the second vertical rod.

[0007] As a preferred solution of the sheet metal part stamping device of the present utility model, wherein: a first cross rod and a second cross rod are installed inside the first vertical rod and the second vertical rod, the first vertical rod, the second vertical rod are perpendicular to the first cross rod and the second cross rod, and form a rectangle.

[0008] As a preferred embodiment of the stamping equipment for sheet metal parts of the present utility model, wherein: notches are provided at the bottoms of both ends of the first cross bar and the second cross bar, clamping grooves are provided on the surfaces of the first vertical bar and the second vertical bar, the notches are located inside the clamping grooves and are clamped with them.

[0009] As a preferred embodiment of the stamping equipment for sheet metal parts of the present utility model, wherein: first grooves are provided at both ends of the first cross bar, a second groove is provided at one end of the second cross bar, the notches are located at the bottoms of the first groove and the second groove, clamping blocks are fixedly connected to the surfaces of the first vertical bar and the second vertical bar, and the first groove and the second groove are both located on the surfaces of the clamping blocks.

[0010] As a preferred embodiment of the stamping equipment for sheet metal parts of the present utility model, wherein: a connecting plate is installed on the top of the base, a connecting groove is provided at the bottom of the support plate, the connecting plate is located inside the connecting groove and is movably connected with it.

[0011] As a preferred embodiment of the stamping equipment for sheet metal parts of the present utility model, wherein: heat dissipation holes are provided on the surface of the support plate, the heat dissipation holes are arranged at equal intervals, and handles are fixedly connected to both ends of the support plate.

[0012] As a preferred embodiment of the stamping equipment for sheet metal parts of the present utility model, wherein: a reinforcing cross bar is fixedly connected inside the reinforcing plate, reinforcing ribs are fixedly connected to the inner side of the reinforcing cross bar, and the reinforcing ribs are arranged in an L shape.

[0013] Advantages of the present utility model:

[0014] 1. Through the arrangement of the first vertical bar, the second vertical bar, the first cross bar and the second cross bar, a spliced lower die can be formed. When it is damaged, only the damaged set of parts needs to be replaced, so as to achieve the purpose of saving resources. At the same time, this method is simple to operate and can quickly achieve the purpose of replacing the specified parts.

[0015] 2. Through the arrangement of the base, the support plate, the reinforcing plate, the reinforcing cross bar and the reinforcing ribs, the overall strength of the equipment can be improved, the overall stability of the equipment can be improved, and thus the deformation of the equipment caused by vibration and load can be reduced, ensuring the processing accuracy and overall quality of the sheet metal parts. Description of the drawings

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of the stamping equipment for the sheet metal parts of the present utility model.

[0018] Figure 2 This is a schematic diagram of the overall exploded structure of the stamping equipment for the sheet metal parts of the present utility model.

[0019] Figure 3 This is a schematic diagram of the structure of the first vertical rod, the second vertical rod, the first horizontal rod, and the second horizontal rod of the stamping equipment for the sheet metal parts of the present utility model.

[0020] Figure 4 This is a schematic diagram of the exploded structure of the first vertical rod, the second vertical rod, the first horizontal rod, and the second horizontal rod of the stamping equipment for the sheet metal parts of the present utility model.

[0021] Figure 5 This is for the stamping equipment of the sheet metal parts of the present utility model Figure 2 Schematic diagram of the enlarged structure of part A.

[0022] Explanation of reference numerals:

[0023] 1. Base; 2. Support plate; 3. Reinforcing plate; 4. Bearing plate; 5. Positioning rod; 6. First vertical rod; 7. Second vertical rod; 8. First horizontal rod; 9. Second horizontal rod; 10. Notch; 11. First groove; 12. Second groove; 13. Block; 14. Card slot; 15. Connecting plate; 16. Connecting groove; 17. Heat dissipation hole; 18. Handle; 19. Reinforcing horizontal plate; 20. Reinforcing rib. Detailed implementation manners

[0024] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the following detailed description of the specific implementation manners of the present utility model will be given with reference to the accompanying drawings of the specification.

[0025] Refer to Figures 1-5 , which is the first embodiment of the present utility model, and provides a stamping equipment for sheet metal parts. This stamping equipment for sheet metal parts includes a base 1, a support plate 2 is installed on the top of the base 1, a reinforcing plate 3 is installed on the top of the support plate 2, a bearing plate 4 is installed on the top of the reinforcing plate 3. The base 1, the support plate 2, the reinforcing plate 3, and the bearing plate 4 are all fixed by bolts. On the surface of the bearing plate 4 and on the side far from the positioning rod 5, that is, on the side of the second vertical rod 7, there are holes for facilitating the installation of the hydraulic structure;

[0026] A positioning rod 5 is installed on the surface of the bearing plate 4. There are three groups of positioning rods 5. The positioning rod 5 and the bearing plate 4 are fixed by bolts. On one side of the positioning rod 5 and on the top of the bearing plate 4, a first vertical rod 6 is installed. On one side of the first vertical rod 6 and on the side far from the positioning rod 5, a second vertical rod 7 is installed. The positioning rod 5 is perpendicular to the first vertical rod 6 and the second vertical rod 7.

[0027] The inner sides of the first vertical rod 6 and the second vertical rod 7 are installed with the first cross rod 8 and the second cross rod 9. The first vertical rod 6, the second vertical rod 7, the first cross rod 8 and the second cross rod 9 are vertically arranged and form a rectangle. The first cross rod 8 and the second cross rod 9 are irregular cross rods, and the shape of their surfaces is the stamping shape of sheet metal parts.

[0028] At the bottoms of both ends of the first cross rod 8 and the second cross rod 9, notches 10 are provided. On the surfaces of the first vertical rod 6 and the second vertical rod 7, clamping grooves 14 are provided. The notches 10 are located inside the clamping grooves 14 and are clamped with them, which can facilitate the preliminary installation of the four components.

[0029] At both ends of the first cross rod 8, first grooves 11 are provided. At one end of the second cross rod 9, a second groove 12 is provided. The notches 10 are located at the bottoms of the first grooves 11 and the second groove 12.

[0030] On the surfaces of the first vertical rod 6 and the second vertical rod 7, clamping blocks 13 are fixedly connected. The first grooves 11 and the second groove 12 are both located on the surfaces of the clamping blocks 13. In this way, the installation of the four components can be facilitated. At the same time, they are finally fixed by bolts. To sum up, the clamping is for preliminary positioning, and the bolts are for final fixing, which can improve their stability.

[0031] On the top of the base 1, a connecting plate 15 is installed. At the bottom of the support plate 2, a connecting groove 16 is provided. The connecting plate 15 is located inside the connecting groove 16 and is movably connected with it. The base 1 and the support plate 2 are preliminarily clamped through the connecting plate 15 and the connecting groove 16 and finally fixed by bolts, which can ensure the stability between the two. At the same time, the base 1 is octagonal in shape, which can improve the overall stability of the device. In addition, through holes arranged at equal distances are provided on its surface for heat dissipation, and the arrangement of the through holes can also evenly distribute the weight of the equipment to various places to reduce the load of the equipment.

[0032] On the surface of the support plate 2, heat dissipation holes 17 are provided. The heat dissipation holes 17 are arranged at equal distances and are used for heat dissipation during the stamping of sheet metal parts, which can avoid deformation caused by the accumulation of high temperature.

[0033] At both ends of the support plate 2, handles 18 are fixedly connected, which is convenient for changing the position of the overall equipment.

[0034] Inside the reinforcing plate 3, a reinforcing cross plate 19 is fixedly connected. Inside the reinforcing cross plate 19, a reinforcing rib 20 is fixedly connected. The reinforcing rib 20 is L-shaped, which can improve the strength of the equipment and avoid the influence of stamping.

[0035] During use, place the sheet metal part to be stamped on the surfaces of the first vertical rod 6, the second vertical rod 7, the first horizontal rod 8, and the second horizontal rod 9. Then, install the hydraulic structure on the surface of the bearing plate 4, and drive the upper die to move towards the surfaces of the first vertical rod 6, the second vertical rod 7, the first horizontal rod 8, and the second horizontal rod 9 by starting the hydraulic structure until the bottom of the upper die is completely attached to the surfaces of the first vertical rod 6, the second vertical rod 7, the first horizontal rod 8, and the second horizontal rod 9, and the operation can be completed.

[0036] When one or more of the first vertical rod 6, the second vertical rod 7, the first horizontal rod 8, and the second horizontal rod 9 are damaged, the positioning between the first vertical rod 6, the second vertical rod 7, the first horizontal rod 8, the second horizontal rod 9 and the bearing plate 4 can be cancelled by reversing the bolt, and then reverse-rotate the bolt again to release the preliminary fixation on the surfaces of the first vertical rod 6, the second vertical rod 7, the first horizontal rod 8, and the second horizontal rod 9. Then, move the first horizontal rod 8 and the second horizontal rod 9 upward to disconnect them from the first vertical rod 6 and the second vertical rod 7, that is, the notch 10 is disconnected from the card slot 14, the first groove 11, the second groove 12 and the block 13, and their splicing can be cancelled. Then, replace the parts that need to be replaced. During installation, the operation is the opposite. In this way, any one or more of the first vertical rod 6, the second vertical rod 7, the first horizontal rod 8, and the second horizontal rod 9 can be quickly replaced, thus achieving the purpose of saving resources.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not restrictive. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A sheet metal stamping device, comprising a base (1), characterized in that: A support plate (2) is installed on the top of the base (1), a reinforcing plate (3) is installed on the top of the support plate (2), a bearing plate (4) is installed on the top of the reinforcing plate (3), and the base (1), the support plate (2), the reinforcing plate (3) and the bearing plate (4) are all fixed by bolts; Positioning rods (5) are installed on the surface of the bearing plate (4). There are three groups of the positioning rods (5). The positioning rods (5) are fixed to the bearing plate (4) by bolts. A first vertical rod (6) is installed on one side of the positioning rod (5) and on the top of the bearing plate (4). A second vertical rod (7) is installed on the side of the first vertical rod (6) away from the positioning rod (5). The positioning rod (5) is perpendicular to the first vertical rod (6) and the second vertical rod (7).

2. A sheet metal stamping device according to claim 1, characterized in that: A first cross rod (8) and a second cross rod (9) are installed inside the first vertical rod (6) and the second vertical rod (7). The first vertical rod (6), the second vertical rod (7), the first cross rod (8) and the second cross rod (9) are perpendicular to each other and form a rectangle.

3. A sheet metal stamping device according to claim 2, characterized in that: Notches (10) are opened at the bottoms of both ends of the first cross rod (8) and the second cross rod (9). Card slots (14) are opened on the surfaces of the first vertical rod (6) and the second vertical rod (7). The notches (10) are located inside the card slots (14) and are clamped with them.

4. A sheet metal stamping device according to claim 3, characterized in that: First grooves (11) are opened at both ends of the first cross rod (8), and a second groove (12) is opened at one end of the second cross rod (9). The notches (10) are located at the bottoms of the first grooves (11) and the second grooves (12); Blocks (13) are fixedly connected to the surfaces of the first vertical rod (6) and the second vertical rod (7). The first grooves (11) and the second grooves (12) are both located on the surfaces of the blocks (13).

5. A sheet metal stamping device according to claim 4, characterized in that: A connecting plate (15) is installed on the top of the base (1). A connecting groove (16) is opened at the bottom of the support plate (2). The connecting plate (15) is located inside the connecting groove (16) and is movably connected with it.

6. The stamping device for sheet metal parts according to claim 5, characterized in that: Heat dissipation holes (17) are opened on the surface of the support plate (2). The heat dissipation holes (17) are arranged at equal intervals. Handles (18) are fixedly connected to both ends of the support plate (2).

7. A sheet metal stamping device according to claim 1, characterized in that: A reinforcing cross plate (19) is fixedly connected inside the reinforcing plate (3). A reinforcing rib (20) is fixedly connected to the inner side of the reinforcing cross plate (19). The reinforcing rib (20) is L-shaped.

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