Stamping positioning mechanism for automobile stamping parts

Abstract

The utility model discloses a kind of automobile stamping part stamping positioning mechanism, including stamping table, the rear wall of stamping table is fixedly installed with support, the support is installed with punch assembly, the lower portion of punch assembly is installed with positioning assembly;The positioning assembly includes locating groove, the locating groove is opened in the upper end surface of stamping table, the locating groove in the rear section of stamping table is installed with rear positioning device by T type bolt, the rear positioning device is used in cooperation with the front dynamic position device of the front section of stamping table, the locating groove in the left section of stamping table is installed with left positioning device by T type bolt, the left positioning device is used in cooperation with the right dynamic position device of the right section of stamping table.Solve the positioning mechanism in the prior art in the process of using, need to be positioned to workpiece by manually rotating handle, not enough convenient, and positioning plate form is single, cannot satisfy the problem of multi-specification demand.

Description

Technical Field

[0001] This utility model relates to the field of stamping positioning technology, and more specifically, to a stamping positioning mechanism for automotive stamping parts. Background Technology

[0002] Automotive stamping parts are metal stamping parts that make up automotive components. These stamping parts are produced through a stamping process, which uses hydraulic cylinders and dies to apply external force to raw materials such as plates, tubes, and profiles, causing them to undergo plastic deformation or separation, thereby obtaining workpieces of the required shape and size.

[0003] A review of the publicly disclosed automotive stamping part positioning mechanism in Publication No. CN218798683U reveals that the mechanism includes a worktable with support rods installed at the four corners of the top. A top plate is connected to the top of the four support rods, and a stamping mechanism is mounted on the top plate. A positioning mechanism is located at the bottom of the worktable. The positioning mechanism includes a fixed positioning plate mounted at the rear end of the top of the worktable, side positioning plates positioned on both sides of the front end of the fixed positioning plate, and a front positioning plate positioned between the front ends of the two side positioning plates. The automotive stamping part is placed between the fixed positioning plate, the two side positioning plates, and the front positioning plate using the positioning mechanism. Then, the two side positioning plates and the front positioning plate are moved synchronously by an adjusting component, thereby positioning, clamping, and fixing the automotive stamping part. This improves the convenience of fixing the automotive stamping part, effectively prevents positional displacement of the automotive stamping part during the stamping process, and improves the processing accuracy of the automotive stamping part.

[0004] However, the above-mentioned stamping positioning mechanism for automotive stamping parts has the following disadvantages:

[0005] 1. Although the positioning mechanism in this patent can improve the processing accuracy of automotive stamping parts, it requires manual rotation of the handle to position the workpiece, which is inconvenient. Moreover, the positioning plate has a single shape and cannot meet the needs of multiple specifications.

[0006] To address the aforementioned issues, this application proposes a stamping positioning mechanism for automotive stamping parts. Utility Model Content

[0007] To address the problems in related technologies, this utility model provides a stamping positioning mechanism for automotive stamping parts, which simplifies the positioning method and allows for easy replacement of positioning plates and moving plates of different specifications to meet usage requirements.

[0008] Therefore, the specific technical solution adopted by this utility model is as follows:

[0009] A stamping positioning mechanism for automotive stamping parts includes a stamping table, a bracket fixedly mounted on the rear wall of the stamping table, a punch assembly mounted on the bracket, and a positioning assembly mounted below the punch assembly.

[0010] The positioning component includes a positioning groove, which is formed on the upper end face of the stamping table. A rear positioning device is installed in the positioning groove of the rear section of the stamping table by means of a T-bolt. The rear positioning device is used in conjunction with the front moving device of the front section of the stamping table. A left positioning device is installed in the positioning groove of the left section of the stamping table by means of a T-bolt. The left positioning device is used in conjunction with the right moving device of the right section of the stamping table.

[0011] As a further embodiment of this utility model, the rear positioning device includes a positioning seat, which is installed in the positioning groove by means of T-bolts, and a positioning plate is installed on the side wall of the positioning seat by means of fastening bolts.

[0012] As a further embodiment of this utility model, the front moving position device includes a moving position seat, one end of a telescopic cylinder is installed on the front wall of the positioning seat, the other end of the telescopic cylinder is installed on the upper end of the stamping table by bolts, and a moving position plate is installed on the rear wall of the moving position seat by fastening bolts.

[0013] As a further embodiment of this utility model, both the moving plate and the positioning plate are provided with various specifications.

[0014] As a further embodiment of this utility model, the left positioning device has the same structure as the rear positioning device, and the right moving positioning device has the same structure as the front moving positioning device.

[0015] As a further embodiment of this utility model, the punch assembly includes a punching head, and a lifting cylinder is installed at the upper end of the punching head, with the top end of the lifting cylinder penetrating the bracket.

[0016] As a further embodiment of this utility model, the upper end face of the stamping table is also provided with a waste discharge groove, and a waste receiving box is slidably installed in the inner cavity of the stamping table below the waste discharge groove.

[0017] The beneficial effects of this utility model are as follows:

[0018] This utility model utilizes a combination of a stamping table and positioning components. In use, firstly, appropriate moving and positioning plates of suitable specifications are selected according to product requirements. Then, they are installed in their predetermined positions. Next, T-bolts are used to install the left and rear positioning devices into their predetermined positions within the positioning groove. After the product to be processed is placed in the groove, the moving plates in the front and right moving devices move towards the product to their predetermined positions under the influence of telescopic cylinders, thus completing the product positioning. This mechanism simplifies the positioning method and allows for easy replacement of positioning and moving plates of different specifications to meet various usage requirements. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of a stamping positioning mechanism for automotive stamping parts according to an embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram of the positioning component structure of a stamping positioning mechanism for automotive stamping parts according to an embodiment of the present utility model;

[0022] Figure 3 This is a schematic diagram of the positioning groove, positioning seat, and T-bolt assembly of a stamping positioning mechanism for automotive stamping parts according to an embodiment of the present utility model;

[0023] Figure 4 This is a schematic diagram of a positioning plate of a stamping positioning mechanism for automotive stamping parts according to an embodiment of the present utility model;

[0024] Figure 5 This is a schematic diagram of a stamping table for a stamping positioning mechanism for automotive stamping parts according to an embodiment of the present utility model.

[0025] In the picture:

[0026] 1. Stamping table; 2. Support; 3. Punch assembly; 31. Stamping head; 32. Lifting cylinder; 4. Positioning assembly; 5. Positioning groove; 6. T-bolt; 7. Rear positioning device; 71. Positioning seat; 72. Positioning plate; 8. Front moving position device; 81. Moving position seat; 82. Telescopic cylinder; 83. Moving position plate; 9. Left positioning device; 10. Right moving position device; 11. Waste discharge channel; 12. Waste receiving box. Detailed Implementation

[0027] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0028] According to an embodiment of the present invention, a stamping positioning mechanism for automotive stamping parts is provided.

[0029] Please refer to the instruction manual appendix. Figure 1-5According to an embodiment of the present invention, a stamping positioning mechanism for automotive stamping parts includes a stamping table 1. A bracket 2 is fixedly installed on the rear wall of the stamping table 1, and a punch assembly 3 is installed on the bracket 2. A positioning assembly 4 is installed below the punch assembly 3. The positioning assembly 4 includes a positioning groove 5, which is formed on the upper end face of the stamping table 1. A rear positioning device 7 is installed in the positioning groove 5 at the rear end of the stamping table 1 by means of a T-bolt 6. The rear positioning device 7 cooperates with a front moving positioning device 8 at the front end of the stamping table 1. A left positioning device 9 is installed in the positioning groove 5 at the left end of the stamping table 1 by means of a T-bolt 6. The left positioning device 9 cooperates with a right moving positioning device at the right end of the stamping table 1. The rear positioning device 7, used in conjunction with the positioning device 10, includes a positioning seat 71, which is installed in the positioning groove 5 by T-bolts 6. A positioning plate 72 is installed on the side wall of the positioning seat 71 by fastening bolts. The front moving positioning device 8 includes a moving positioning seat 81, one end of a telescopic cylinder 82 is installed on the front wall of the positioning seat 71, and the other end of the telescopic cylinder 82 is installed on the upper end of the stamping table 1 by bolts. A moving positioning plate 83 is installed on the rear wall of the moving positioning seat 81 by fastening bolts. Both the moving positioning plate 83 and the positioning plate 72 are available in various specifications. The left positioning device 9 has the same structure as the rear positioning device 7, and the right moving positioning device 10 has the same structure as the front moving positioning device 8. The stamping table 1 and positioning component 4 work together. In use, firstly, select the appropriate specifications of the moving plate 83 and positioning plate 72 according to the product requirements, and then install them into the predetermined positions. Then, install the left positioning device 9 and the rear positioning device 7 into the predetermined positions in the positioning groove 5 by means of T-bolts 6. After the product to be processed is placed in, the moving plate 83 in the front moving device 8 and the right moving device 10 moves to the predetermined position of the product under the drive of the telescopic cylinder 82, thus completing the product positioning. This mechanism simplifies the positioning method and makes it convenient to replace the positioning plate 72 and moving plate 83 of different specifications according to the requirements to meet the usage needs.

[0030] In one embodiment, please refer to the appendix to the specification. Figure 1 As a further embodiment of this utility model, the punch assembly 3 includes a punching head 31, and a lifting cylinder 32 is mounted on the upper end of the punching head 31. The top end of the lifting cylinder 32 passes through the bracket 2. In use, the lifting cylinder 32 operates, driving the punching head 31 to move up and down reciprocally, thereby completing the punching operation.

[0031] In one embodiment, please refer to the appendix to the specification. Figure 1 , Figure 2 , Figure 3 and Figure 5As a further embodiment of this utility model, a waste discharge groove 11 is provided on the upper surface of the stamping table 1, and a waste collection box 12 is slidably installed in the inner cavity of the stamping table 1 below the waste discharge groove 11. The waste discharge groove 11 and the waste collection box 12 are used together to facilitate the centralized collection of waste materials.

[0032] Workflow: In use, first select the appropriate specifications of the moving plate 83 and positioning plate 72 according to product requirements, and then install them into the predetermined positions. Then, install the left positioning device 9 and the rear positioning device 7 into the predetermined positions in the positioning groove 5 using T-bolts 6. After placing the product to be processed, the moving plates 83 in the front moving device 8 and the right moving device 10 move towards the product to the predetermined positions under the drive of the telescopic cylinder 82, thus completing the product positioning. Then, the lifting cylinder 32 works, driving the stamping head 31 to move downward, so that the stamping operation can be performed on the product below. After completion, the lifting cylinder 32 works again, driving the stamping head 31 to move upward.

[0033] It should be noted that the specific models and specifications of the telescopic cylinder 82 and the lifting cylinder 32 need to be selected and determined according to the actual specifications of the device. The specific selection and calculation method adopts the existing technology in this field, so it will not be elaborated here.

[0034] The working principles of the telescopic cylinder 82 and the lifting cylinder 32 are clear to those skilled in the art and will not be described in detail here.

[0035] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A stamping positioning mechanism for automotive stamping parts, comprising a stamping table (1), characterized in that: A bracket (2) is fixedly installed on the rear wall of the stamping table (1), a punch assembly (3) is installed on the bracket (2), and a positioning assembly (4) is installed below the punch assembly (3); The positioning component (4) includes a positioning groove (5), which is located on the upper surface of the stamping table (1). A rear positioning device (7) is installed in the positioning groove (5) of the rear section of the stamping table (1) by means of a T-bolt (6). The rear positioning device (7) is used in conjunction with the front moving device (8) of the front section of the stamping table (1). A left positioning device (9) is installed in the positioning groove (5) of the left section of the stamping table (1) by means of a T-bolt (6). The left positioning device (9) is used in conjunction with the right moving device (10) of the right section of the stamping table (1).

2. The stamping positioning mechanism for automotive stamping parts according to claim 1, characterized in that: The rear positioning device (7) includes a positioning seat (71), which is installed in the positioning groove (5) by a T-bolt (6), and a positioning plate (72) is installed on the side wall of the positioning seat (71) by fastening bolts.

3. The stamping positioning mechanism for automotive stamping parts according to claim 2, characterized in that: The front moving position device (8) includes a moving position seat (81), one end of a telescopic cylinder (82) is installed on the front wall of the positioning seat (71), the other end of the telescopic cylinder (82) is installed on the upper end of the stamping table (1) by bolts, and a moving position plate (83) is installed on the rear wall of the moving position seat (81) by fastening bolts.

4. The stamping positioning mechanism for automotive stamping parts according to claim 3, characterized in that: Both the moving plate (83) and the positioning plate (72) are available in various specifications.

5. The stamping positioning mechanism for automotive stamping parts according to claim 1, characterized in that: The left positioning device (9) has the same structure as the rear positioning device (7), and the right moving device (10) has the same structure as the front moving device (8).

6. The stamping positioning mechanism for automotive stamping parts according to claim 1, characterized in that: The punch assembly (3) includes a punch head (31), and a lifting cylinder (32) is installed at the upper end of the punch head (31). The top end of the lifting cylinder (32) passes through the bracket (2).

7. The stamping positioning mechanism for automotive stamping parts according to claim 1, characterized in that: The upper end face of the stamping table (1) is also provided with a waste discharge groove (11), and a waste receiving box (12) is slidably installed in the inner cavity of the stamping table (1) below the waste discharge groove (11).

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