Automobile part stamping die with adjustable stamping head

Abstract

The utility model relates to an automobile part stamping die with an adjustable stamping head, which comprises a die frame body, a hydraulic machine is arranged on the die frame body, and the output end of the hydraulic machine is fixedly connected with a mounting plate; the lower end of the mounting plate is movably connected with a moving seat, and a locking piece is arranged between the moving seat and the mounting plate. According to the automobile part stamping die with the adjustable stamping head, a sliding seat and a sliding groove are arranged, so that a moving seat of the stamping die can transversely move on a mounting plate, and a locking column, a connecting spring and a locking groove are matched, so that the position of the moved moving seat can be limited; through rotation of the handle and rotation of the threaded rod, the threaded seat on the outer side of the threaded rod moves directionally, the stamping head moves longitudinally on the moving seat under driving of the connecting column, and the problems that the position of the stamping head of the stamping die is inconvenient to adjust according to needs, the installation position of the stamping head is not convenient to adjust according to needs, and the stamping die is not convenient to adjust are solved. And the application range of the stamping die is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts stamping dies, in particular to an automobile parts stamping die with an adjustable stamping head. Background Art

[0002] A stamping die is a special process equipment used to process materials (metal or non-metal) into parts (or semi-finished products) during cold stamping. It is called a cold stamping die (commonly known as a cold stamping die). Stamping dies are widely used in the field of automotive parts processing.

[0003] The publication number is CN218946110U, which discloses a stamping die with a replaceable stamping die head, and relates to the technical field of stamping dies. The utility model comprises a die table and a die head. The die table is provided with a concave die and a stamping machine frame. The stamping machine frame is provided with a hydraulic mechanism. A connecting column is installed at the output end of the hydraulic mechanism. The bottom surface of the connecting column is provided with a mounting groove, and one side is provided with a device hole. The utility model pulls a clamp plate to slide horizontally. When the clamp plate slides, the other clamp plate is driven to slide by a gear, so that the two clamp plates slide toward each other at the same time, so that the ends of the two clamp plates completely slide out of the annular limiting groove, and the limit of the clamp plate on the die head is released. The die head can be quickly pulled out, and the upper end of the new die head is inserted into the mounting groove on the connecting column, and then the clamp plate is pushed. The clamp plate drives the other clamp plate to slide at the same time through the gear, and the ends of the two clamp plates slide into the annular limiting groove. The spring contact ball slides into the limiting groove to limit the sliding position of the clamp plate, so that it is convenient for the clamp plate to position the die head, and then it is convenient to quickly replace the die head. However, there are still some shortcomings;

[0004] Although the above application documents facilitate quick replacement of the die head, the stamping die is not convenient for adjusting the position of the stamping head as needed, which is not conducive to adjusting the installation position of the stamping head as needed, reducing the application scope of the stamping die. There is an urgent need for a stamping die for automotive parts with an adjustable stamping head to solve the above problems and facilitate market promotion and application. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a stamping die for automobile parts with an adjustable stamping head, which has the advantages of being able to adjust the position of the stamping head and enhancing the application range of the stamping head. It solves the problem that the stamping die is inconvenient to adjust the position of the stamping head as needed, which is not conducive to adjusting the installation position of the stamping head as needed, and reduces the application range of the stamping die.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stamping die for automobile parts with an adjustable stamping head, comprising a die frame, a hydraulic press is arranged on the die frame, and a mounting plate is fixedly connected to the output end of the hydraulic press;

[0007] The lower end of the mounting plate is movably connected to a movable seat, a locking piece is provided between the movable seat and the mounting plate, a threaded rod is movably connected to the inner side of the movable seat, the outer side of the threaded rod is threadedly connected to a threaded seat, and a punching head is installed on the outer side of the threaded seat.

[0008] Furthermore, the mold frame is composed of a lower mold, a guide column and an upper mold. The upper end of the lower mold is fixedly connected to a guide column. The number of the guide columns is two and they are symmetrically distributed. The other end of the guide column is fixedly connected to the upper mold.

[0009] Furthermore, a slide groove is provided at the lower end of the mounting plate, and the number of the slide grooves is two, and the slide grooves are horizontally distributed on the mounting plate. A guide hole is provided on the surface of the mounting plate, and the mounting plate is slidably connected to the guide column through the guide hole.

[0010] Furthermore, the movable seat is in a "concave" shape, and a sliding seat is fixedly connected to the upper end of the movable seat, and the sliding seat is movably connected to the sliding groove.

[0011] Furthermore, a mounting groove is provided at the lower end of the movable seat, a slideway is provided on the top wall of the mounting groove, and the length of the mounting groove is longer than the length of the slideway.

[0012] Furthermore, the locking member includes a through hole opened on the surface of the movable seat, a locking column is movably connected to the inner side of the through hole, a connecting spring is fixedly connected between the locking column and the movable seat, and a locking groove is opened on the outer side of the mounting plate.

[0013] Furthermore, one end of the threaded rod located on the inner side of the movable seat is movably connected to the inner wall of the movable seat through a bearing, and one end of the threaded rod away from the bearing is fixedly connected to a handle.

[0014] Furthermore, one end of the punch head close to the movable seat is fixedly connected with a connecting column, and the other end of the connecting column is fixedly connected to the threaded seat.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] The stamping die for automobile parts with adjustable stamping head is provided with a sliding seat and a sliding groove, so that the movable seat can move laterally on the mounting plate, and the locking column, the connecting spring and the locking groove cooperate to limit the position of the movable seat after the movement; the threaded rod is rotated by turning the handle, so that the threaded seat outside the threaded rod is moved in a directional manner, and driven by the connecting column, the stamping head is moved longitudinally on the moving seat, thereby solving the problem that the stamping die is not convenient for adjusting the position of the stamping head according to needs, is not conducive to adjusting the installation position of the stamping head according to needs, and reduces the application range of the stamping die. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a side cross-sectional schematic diagram of the structural movable seat of the utility model;

[0019] Figure 3 It is a three-dimensional schematic diagram of the structural installation plate of the utility model.

[0020] In the figure: 1. mold frame; 101. lower mold; 102. guide column; 103. upper mold; 2. hydraulic press; 3. mounting plate; 301. slide groove; 302. guide hole; 4. movable seat; 401. slide seat; 402. mounting groove; 403. slideway; 5. locking piece; 51. perforation; 52. locking column; 53. connecting spring; 54. locking groove; 6. threaded rod; 601. handle; 7. threaded seat; 8. punch head; 801. connecting column. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 In this embodiment, a stamping die for automobile parts with an adjustable punch head includes a die frame 1, which is composed of a lower die 101, a guide column 102 and an upper die 103. The upper end of the lower die 101 is fixedly connected with the guide column 102, and the upper end of the lower die 101 is provided with a placement groove, so that the automobile parts can be placed in the placement groove. The number of the guide columns 102 is two and they are symmetrically distributed. The other end of the guide column 102 is fixedly connected to the upper die 103;

[0023] A hydraulic press 2 is provided on the mold frame 1, and the hydraulic press 2 is fixedly installed in the middle position of the upper mold 103. The output end of the hydraulic press 2 is fixedly connected to a mounting plate 3. A slide groove 301 is provided at the lower end of the mounting plate 3. There are two slide grooves 301, and the slide grooves 301 are horizontally distributed on the mounting plate 3. A guide hole 302 is provided on the surface of the mounting plate 3. The mounting plate 3 is slidably connected to the guide column 102 through the guide hole 302. The specifications of the guide hole 302 are compatible with the specifications of the guide column 102. The cooperation between the guide column 102 and the guide hole 302 enables the mounting plate 3 to move in a directional manner.

[0024] The lower end of the mounting plate 3 is movably connected with a moving seat 4, the moving seat 4 is perpendicular to the mounting plate 3, the moving seat 4 is in a long strip shape, the moving seat 4 is in a "concave" shape, the upper end of the moving seat 4 is fixedly connected with a slide seat 401, the slide seat 401 is movably connected with the slide groove 301, the lower end of the moving seat 4 is provided with a mounting groove 402, the top wall of the mounting groove 402 is provided with a slideway 403, the length of the mounting groove 402 is longer than the length of the slideway 403, and the mounting groove 402 is located in the middle position of the moving seat 4;

[0025] A locking piece 5 is provided between the movable seat 4 and the mounting plate 3. The locking piece 5 includes a through hole 51 opened on the surface of the movable seat 4. A locking column 52 is movably connected to the inner side of the through hole 51. A connecting spring 53 is fixedly connected between the locking column 52 and the movable seat 4. A locking groove 54 is provided on the outer side of the mounting plate 3. There are several locking grooves 54, and the specifications of the several locking grooves 54 are all compatible with the specifications of the locking column 52.

[0026] A threaded rod 6 is movably connected to the inner side of the movable seat 4. One end of the threaded rod 6 located on the inner side of the movable seat 4 is movably connected to the inner wall of the movable seat 4 through a bearing. The end of the threaded rod 6 away from the bearing is fixedly connected to a handle 601. The outer side of the threaded rod 6 is threadedly connected to a threaded seat 7. The threaded seat 7 is rectangular. A punch head 8 is installed on the outer side of the threaded seat 7. The end of the punch head 8 close to the movable seat 4 is fixedly connected to a connecting column 801. The other end of the connecting column 801 is fixedly connected to the threaded seat 7.

[0027] In this embodiment, through the cooperation between the mounting plate 3 and the threaded seat 7, the position of the punch head 8 can be adjusted, so as to adapt to automobile parts in different positions.

[0028] The working principle of the above embodiment is:

[0029] By setting the sliding seat 401 and the sliding groove 301, the movable seat 4 can be moved laterally on the mounting plate 3, and the cooperation between the locking column 52, the connecting spring 53 and the locking groove 54 can limit the position of the movable seat 4 after the movement; by rotating the handle 601, the threaded rod 6 rotates, so that the threaded seat 7 outside the threaded rod 6 is moved in a directional manner, and driven by the connecting column 801, the punching head 8 is moved longitudinally on the movable seat 4, which solves the problem that it is inconvenient to adjust the position of the punching head 8 according to the needs of the stamping die, which is not conducive to adjusting the installation position of the punching head 8 according to the needs, thereby reducing the application range of the stamping die.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] 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 stamping die for automobile parts with an adjustable stamping head, comprising a die frame (1), characterized in that: The mold frame (1) is provided with a hydraulic press (2), and the output end of the hydraulic press (2) is fixedly connected to a mounting plate (3); The lower end of the mounting plate (3) is movably connected to a movable seat (4), a locking member (5) is provided between the movable seat (4) and the mounting plate (3), the inner side of the movable seat (4) is movably connected to a threaded rod (6), the outer side of the threaded rod (6) is threadedly connected to a threaded seat (7), and a punching head (8) is installed on the outer side of the threaded seat (7).

2. The stamping die for automobile parts with an adjustable stamping head according to claim 1, characterized in that: The mold frame (1) is composed of a lower mold (101), a guide column (102) and an upper mold (103). The upper end of the lower mold (101) is fixedly connected to the guide column (102). The number of the guide columns (102) is two and they are symmetrically distributed. The other end of the guide column (102) is fixedly connected to the upper mold (103).

3. The stamping die for automobile parts with an adjustable stamping head according to claim 2, characterized in that: A slide groove (301) is provided at the lower end of the mounting plate (3), and the number of the slide grooves (301) is two. The slide grooves (301) are distributed transversely on the mounting plate (3). A guide hole (302) is provided on the surface of the mounting plate (3), and the mounting plate (3) is slidably connected to the guide column (102) through the guide hole (302).

4. The stamping die for automobile parts with an adjustable stamping head according to claim 3, characterized in that: The movable seat (4) is in a "concave" shape, and the upper end of the movable seat (4) is fixedly connected to a sliding seat (401), and the sliding seat (401) is movably connected to the sliding groove (301).

5. The stamping die for automobile parts with an adjustable stamping head according to claim 1, characterized in that: The lower end of the movable seat (4) is provided with a mounting groove (402), the top wall of the mounting groove (402) is provided with a slideway (403), and the length of the mounting groove (402) is longer than the length of the slideway (403).

6. The stamping die for automobile parts with an adjustable stamping head according to claim 1, characterized in that: The locking member (5) comprises a through hole (51) formed on the surface of the movable seat (4); a locking column (52) is movably connected to the inner side of the through hole (51); a connecting spring (53) is fixedly connected between the locking column (52) and the movable seat (4); and a locking groove (54) is formed on the outer side of the mounting plate (3).

7. The stamping die for automobile parts with an adjustable stamping head according to claim 1, characterized in that: One end of the threaded rod (6) located inside the movable seat (4) is movably connected to the inner wall of the movable seat (4) via a bearing, and one end of the threaded rod (6) away from the bearing is fixedly connected to a handle (601).

8. The stamping die for automobile parts with an adjustable stamping head according to claim 1, characterized in that: One end of the punch head (8) close to the movable seat (4) is fixedly connected to a connecting column (801), and the other end of the connecting column (801) is fixedly connected to the threaded seat (7).

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