Sheet metal stamping device
By designing a sheet metal stamping device with movable carriers and hinged folding parts, the problems of low efficiency and high cost in the production of sheet metal are solved, and efficient and low-cost multiple bending molding is achieved, suitable for new energy vehicles Production of sheet metal parts for charging equipment.
Patent Information
- Application Number
- CN202420106891.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-16
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-01-16
AI Technical Summary
In the production of sheet metal parts of new energy vehicle charging equipment, manual bending efficiency is low and error is large, while automatic stamping equipment is too expensive for small-scale production and lacks efficient and economical solutions.
A sheet metal stamping device is designed, including a movable carrier, a stamping member and a hinged folding member. The stamping member contacts and moves simultaneously with the carrier through the stamping member, thereby driving the carrier and the folding member to bending to form a specific shape. sheet metal parts.
It improves the production efficiency of sheet metal parts and reduces costs, can be formed and bent multiple times at a time, and is suitable for small-scale production.
Smart Images
Figure CN222326318U_ABST
Abstract
Description
Technical Field
[0001] The present disclosure relates to the technical field of sheet metal processing, and in particular, to a sheet metal stamping device. Background Art
[0002] With the continuous development of the new energy vehicle industry, the charging equipment that matches its development has also developed rapidly and gradually become the focus of the industry. In the production and processing of charging pile structures, there are many small-sized and simple-structured sheet metal bending parts in the shape of a letter "J". If this type of sheet metal is bent manually, it needs to be bent 4 times, which is inefficient and has large errors. If automatic stamping equipment is used for small-scale production, the cost is too high. Therefore, equipment that combines production efficiency and production cost control is essential. Utility Model Content
[0003] The purpose of the present disclosure is to provide a sheet metal stamping device that can solve the above-mentioned technical problems.
[0004] In order to achieve the above-mentioned purpose, the present disclosure provides a sheet metal stamping device, comprising: a workbench; a carrier for placing a sheet metal part, the carrier being movably arranged on the workbench; a stamping part, which is arranged at intervals on one side of the carrier for placing the sheet metal part to stamp and bend the sheet metal part, the stamping part can move toward the carrier to contact the carrier and drive the carrier to move synchronously, and move toward the carrier to detach from the carrier; and a folding part, which is hinged on the side of the carrier and can be folded outward synchronously with the movement of the carrier.
[0005] Optionally, the sheet metal stamping device is used to stamp the sheet metal part into a "J" shape.
[0006] Optionally, the workbench is provided with a receiving hole for the carrier to pass through, and one end of the carrier away from the stamping part extends into the receiving hole and a guide member and a spring are provided at this end, one end of the spring is in contact with the carrier, and the other end is in contact with the bottom of the receiving hole, the spring is sleeved on the guide member and the guide member extends in the same direction as the movement direction of the carrier to reset the carrier.
[0007] Optionally, the folding member is constructed as a folding plate, and two folding plates are arranged opposite to each other, one side of the folding plate extends into the carrier and is hinged to the carrier, and the other side extends out of the carrier in an outwardly inclined direction and contacts the workbench.
[0008] Optionally, the supporting member stops when the folding member is moved to a vertical position with the supporting member.
[0009] Optionally, the carrier has a first plane at one end for placing the sheet metal part, the carrier has at least two opposite sides with a second plane, the first plane is arranged perpendicular to the second plane, and the folding part is arranged on the side of the carrier having the second plane.
[0010] Optionally, the sheet metal stamping device further includes a bracket, which is disposed on the workbench for mounting the stamping part, and the stamping part includes a driving device and a stamping head, and the driving device is disposed on the bracket and a driving end thereof passes through the bracket and is connected to the stamping head.
[0011] Optionally, the punch head is constructed as a U-shaped structure, the open end of the U-shaped structure faces the supporting member so that the supporting member can be inserted into the U-shaped structure to punch and bend the sheet metal, and the inner side surfaces of the U-shaped structure are all constructed as a third plane.
[0012] Optionally, a limiting groove is provided at one end of the carrier for placing the sheet metal part, and both opposite ends of the limiting groove are open to allow the sheet metal part to extend out of the carrier.
[0013] Optionally, the sheet metal stamping device further includes a limit plate, wherein two limit plates are provided, and the two limit plates are respectively arranged on the outside of the openings at both ends of the limit groove and are spaced apart from the supporting member, and the distance between the two limit plates and the supporting member is equal.
[0014] Through the above technical solution, the carrier can be movably set on the workbench, the sheet metal part is placed on the carrier, the stamping part moves in the direction close to the carrier and contacts with the carrier, the sheet metal part placed on the carrier is punched and bent, and then the stamping part continues to move and drives the carrier to move synchronously. At this time, the carrier drives the folding part to fold outward to fold the sheet metal part twice to form a specific shape, which is more efficient and less costly.
[0015] Other features and advantages of the present disclosure will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The accompanying drawings are used to provide a further understanding of the present disclosure and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present disclosure but do not constitute a limitation of the present disclosure. In the accompanying drawings:
[0017] Figure 1 is a schematic structural diagram of a sheet metal stamping device in the present disclosure;
[0018] Figure 2 is a front view of the sheet metal stamping device of the present disclosure;
[0019] Figure 3is a schematic structural diagram of a carrier in the present disclosure;
[0020] Figure 4 is a schematic diagram of the structure of the punch head in the present disclosure;
[0021] Figure 5 It is a structural schematic diagram of the limiting plate in the present disclosure.
[0022] Description of Reference Numerals
[0023] 1. Workbench; 2. Carrying member; 21. First plane; 22. Limiting groove; 23. Second plane; 3. Folding member; 4. Stamping member; 41. Driving device; 42. Stamping head; 421. Third plane; 5. Limiting plate; 51. Make way; 52. Positioning groove; 6. Spring; 7. Bracket; 8. Guide member. DETAILED DESCRIPTION
[0024] The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.
[0025] In the present disclosure, unless otherwise stated, the directional words used, such as "upper, lower, top, and bottom", generally refer to the upper, lower, top, and bottom of the corresponding component in the direction of gravity when in use, and "inside and outside" refer to the inside and outside relative to the outline of the component or structure itself. In addition, it should be noted that the terms used, such as "first, second, and third", etc., are used to distinguish one element from another, and do not have order and importance. In addition, in the description with reference to the drawings, the same mark in different drawings represents the same element.
[0026] The present disclosure provides a sheet metal stamping device, comprising: a workbench 1; a carrier 2, which is used to place a sheet metal part, and the carrier 2 is movably arranged on the workbench 1, for example, to move up and down, and the sheet metal part is placed on the top of the carrier 2; a stamping part 4, which is arranged at intervals on a side of the carrier 2 for placing the sheet metal part so as to stamp and bend the sheet metal part, and the stamping part 4 is arranged above the carrier 2, and the stamping part 4 can move in a direction close to the carrier 2 to contact the carrier 2 and drive the carrier 2 to move synchronously, and move in a direction away from the carrier 2 to detach from the carrier 2; and a folding part 3, which is hinged on the side of the carrier 2 and can be folded outward synchronously with the movement of the carrier 2.
[0027] Through the above technical solution, the carrier 2 is movably arranged on the workbench 1, the sheet metal part is placed on the carrier 2, the stamping part 4 moves in the direction close to the carrier 2 and contacts with the carrier 2, the sheet metal part placed on the carrier 2 is stamped and bent, the bent part of the sheet metal part extends to the folding part 3, and then the stamping part 4 continues to move and drives the carrier 2 to move synchronously. At this time, the carrier 2 drives the folding part 3 to fold outward to bend the sheet metal part for a second time to form a specific shape, which is more efficient and less costly.
[0028] As an optional implementation, the sheet metal stamping device is used to stamp the sheet metal into a "J" shape, where the bending angle of each side of the "J" shape is 90°. Manual bending requires four times, while the sheet metal stamping device can form the shape in one time, with high efficiency.
[0029] As an optional implementation, Figure 1-3 As shown, a receiving hole for the carrier 2 to pass through is provided on the workbench 1, and one end of the carrier 2 away from the stamping part 4 extends into the receiving hole and a guide 8 and a spring 6 are provided at this end, one end of the spring 6 contacts the carrier 2, and the other end contacts the bottom of the receiving hole, the spring 6 is sleeved on the guide 8 and the guide 8 extends in the same direction as the movement direction of the carrier 2 to reset the carrier 2, the stamping part 4 drives the carrier 2 to move toward the workbench 1, at this time the spring 6 is compressed, and after the stamping part 4 is separated from the carrier 2, the spring 6 extends to reset the carrier 2, for example, the workbench 1 is as shown in FIG. Figure 2 The figure shows a double-layer plate structure, the accommodating hole is a through hole arranged on the upper plate, the workbench 1 can also be a base, the accommodating hole is a blind hole opened on the base, and the bottom is not open. The guide member 8 can be a guide rod, and multiple guides can be provided for stability. In order to ensure that the bearing member 2 can move up and down, a socket can be provided at the bottom of the bearing member 2, the bottom of the guide rod is fixedly connected to the workbench 1, and the top is inserted into the socket so that the bearing member 2 is slidably connected to the guide rod; the top of the guide rod can also be fixedly connected to the bearing member 2, and the bottom extends out of the workbench 1 and is slidably connected to the workbench 1; the guide rod can also be constructed as a telescopic rod, the top of which is connected to the bearing member 2, and the bottom is connected to the workbench 1.
[0030] As an optional implementation, Figure 1-3As shown, the folding member 3 is constructed as a folding plate, and two folding plates are arranged opposite to each other. One side of the folding plate extends into the carrier 2 and is hinged with the carrier 2, and the other side extends out of the carrier 2 in an outwardly inclined direction and contacts the workbench 1. The folding plate is provided with two for folding the sheet metal into a "F" shape. An installation space is provided at the bottom of the carrier 2. One side of the folding plate extends into the installation space and is hinged with the carrier 2 to prevent the hinged position from being on the outer surface of the carrier 2, causing the panel of the sheet metal to be unable to be vertical. The other side of the folding plate extends outwardly and contacts the workbench 1. When the carrier 2 moves into the accommodating hole, the side of the folding plate hinged to the carrier 2 moves downward with the carrier 2, and the side in contact with the workbench 1 moves horizontally outward, so that the folding plate as a whole is in a state of being folded outward to bend the sheet metal. After the carrier 2 is reset, the folding member 3 is reset under the action of gravity.
[0031] Optionally, the carrier 2 stops moving when the folding member 3 is vertical to the carrier 2 , that is, the sheet metal is folded 90° to form a “X” shape.
[0032] As an optional implementation, Figure 1 and Figure 3 As shown, the carrier 2 has a first plane 21 at one end for placing the sheet metal, and the carrier 2 has at least two opposite sides with second planes 23. The first plane 21 and the second plane 23 are vertically arranged. The folding member 3 is arranged on the side of the carrier 2 having the second plane 23. The sheet metal is placed on the first plane 21 and is in contact with the second plane 23 after being stamped and bent by the stamping member 4, so that each surface of the sheet metal is flat after being bent. The first plane 21 and the second plane 23 are vertically arranged, so that the bending angle of the sheet metal is 90°.
[0033] As an optional implementation, Figure 1-2 and Figure 4 As shown, the sheet metal stamping device also includes a bracket 7, which is arranged on the workbench 1 for mounting the stamping part 4. For example, the bracket 7 includes a support rod and a top plate, the support rod extends in the same direction as the supporting part 2 and the top end passes over the top of the supporting part 2, the top plate is arranged on the top of the support rod, and the stamping part 4 includes a driving device 41 and a punching head 42, the driving device 41 is arranged on the bracket 7 and its driving end passes through the bracket 7 to be connected with the punching head 42, the driving device 41 can be a cylinder, an electric cylinder or a telescopic rod, which is arranged above the top plate, and its driving end passes through the top plate to be connected with the punching head 42, and the punching head 42 is arranged below the top plate to contact with the supporting part 2.
[0034] Alternatively, if Figure 4As shown, the punch head 42 is constructed as a U-shaped structure, and the open end of the U-shaped structure faces the carrier 2 so that the carrier 2 can be inserted into the U-shaped structure to punch and bend the sheet metal. The parts of the sheet metal extending beyond the carrier 2 on both sides of the open end of the U-shaped structure are bent downward and contacted with the second plane 23, and extended to the folding part 3, and then the folding part 3 is folded outward to perform a second bend on the sheet metal. The inner side surfaces of the U-shaped structure are constructed as a third plane 421 to ensure that the panel of the sheet metal is flat.
[0035] As an optional implementation, Figure 3 As shown, a limiting groove 22 is provided at one end of the carrier 2 for placing the sheet metal part, and both opposite ends of the limiting groove 22 are open to allow the sheet metal part to extend out of the carrier 2. The bottom of the limiting groove 22 is a first plane 21. The sheet metal part is placed in the limiting groove 22 and both ends extend out of the carrier 2. The limiting groove 22 can prevent the sheet metal part from sliding out of the carrier 2.
[0036] Alternatively, if Figure 1-2 and Figure 5 As shown, the sheet metal stamping device also includes a limit plate 5. There are two limit plates 5. The two limit plates 5 are respectively arranged on the outside of the openings at both ends of the limit slot 22 and are spaced apart from the carrier 2. The distance between the two limit plates 5 and the carrier 2 is equal. The limit plates 5 are arranged on the outside of the openings at both ends of the limit slot 22. After the sheet metal is placed in the limit slot 22, both ends contact with the limit plates 5 to limit the position of the sheet metal so that the bending distances of the two ends of the sheet metal are the same. For example, a clearance opening 51 is provided on the top of the limit plate 5, so that it is convenient to clamp or adjust the position of the sheet metal. A positioning groove 52 is provided on the side of the limit plate 5 close to the carrier 2, and the end of the sheet metal extends into the positioning groove 52 to prevent the sheet metal from shaking.
[0037] The preferred embodiments of the present disclosure are described in detail above in conjunction with the accompanying drawings; however, the present disclosure is not limited to the specific details in the above embodiments. Within the technical concept of the present disclosure, a variety of simple modifications can be made to the technical solution of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.
[0038] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present disclosure will not further describe various possible combinations.
[0039] In addition, various embodiments of the present disclosure may be arbitrarily combined, and as long as they do not violate the concept of the present disclosure, they should also be regarded as the contents disclosed by the present disclosure.
Claims
1. A sheet metal stamping device, characterized in that: include: Workbench; A carrier, used for placing a sheet metal part, the carrier being movably arranged on the workbench; A stamping part is arranged at intervals on one side of the carrier for placing the sheet metal part so as to stamp and bend the sheet metal part. The stamping part can move toward the carrier to contact the carrier and drive the carrier to move synchronously, and can move toward the carrier to leave the carrier; as well as The folding member is hinged to the side of the carrier and can be folded outward synchronously with the movement of the carrier.
2. The sheet metal stamping device according to claim 1, characterized in that: The sheet metal punching device is used for punching the sheet metal part into a "+" shape.
3. The sheet metal stamping device according to claim 1, characterized in that: The workbench is provided with a receiving hole for the carrier to pass through, and one end of the carrier away from the stamping part extends into the receiving hole and is provided with a guide and a spring at this end, one end of the spring abuts against the carrier, and the other end abuts against the bottom of the receiving hole, the spring is sleeved on the guide and the guide extends in the same direction as the movement direction of the carrier to reset the carrier.
4. The sheet metal stamping device according to claim 2, characterized in that: The folding member is constructed as a folding plate, and two folding plates are arranged opposite to each other. One side of the folding plate extends into the carrier and is hinged to the carrier, and the other side extends out of the carrier in an outwardly inclined direction and contacts the workbench.
5. The sheet metal stamping device according to claim 4, characterized in that: The carrying member stops when the folding member and the carrying member are in a vertical state.
6. The sheet metal stamping device according to claim 2, characterized in that: The carrier has a first plane at one end for placing the sheet metal part, and at least two opposite sides of the carrier have second planes, the first plane is perpendicular to the second plane, and the folding part is arranged on the side of the carrier having the second plane.
7. The sheet metal stamping device according to claim 2, characterized in that: The sheet metal stamping device also includes a bracket, which is arranged on the workbench for mounting the stamping part. The stamping part includes a driving device and a stamping head. The driving device is arranged on the bracket and its driving end passes through the bracket and is connected to the stamping head.
8. The sheet metal stamping device according to claim 7, characterized in that: The punching head is constructed as a U-shaped structure, the opening end of the U-shaped structure faces the supporting member so that the supporting member can be inserted into the U-shaped structure to punch and bend the sheet metal, and the inner side surfaces of the U-shaped structure are all constructed as a third plane.
9. The sheet metal stamping device according to claim 1, characterized in that: One end of the bearing component for placing the sheet metal component is provided with a limiting groove, and both opposite ends of the limiting groove are open to allow the sheet metal component to extend out of the bearing component.
10. The sheet metal stamping device according to claim 9, characterized in that: The sheet metal stamping device also includes a limit plate, and two limit plates are provided. The two limit plates are respectively arranged on the outside of the openings at both ends of the limit groove and are spaced apart from the bearing member, and the distance between the two limit plates and the bearing member is equal.