Stamping die for corrugated board of automobile carriage

Abstract

The utility model discloses an automobile carriage corrugated board stamping die which comprises a base, a top end plate is arranged at the top of the base, supporting rods are fixedly connected to the four sides of the top of the base, the tops of the four supporting rods are fixedly connected with the top end plate, a movable plate is movably connected among the four supporting rods, and the movable plate is fixedly connected with the top end plate. An upper die base is fixedly connected to the bottom of the movable plate, and a first mounting groove is formed in the center of the bottom of the upper die base. According to the automobile carriage corrugated board stamping die, the first mounting groove is clamped to the upper die base, the function of rapid mounting of the male die plate is achieved, the clamping structure simplifies the mounting steps, the mounting efficiency is improved, meanwhile, through clamping matching of a clamping plate and a clamping groove and threaded connection of a first external thread locking rod and a first internal thread groove, the clamping plate can be clamped and matched with the clamping groove, and the clamping plate is clamped and matched with the clamping groove. The stability of the male die plate on the upper die base is guaranteed, the male die plate is effectively prevented from loosening or shifting in the stamping process through the double-locking mechanism, and therefore the stamping precision and the product quality are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, in particular to a stamping die for corrugated boards of automobile compartments. Background Art

[0002] Automobile compartments are generally made of corrugated boards, which are formed by stamping dies during production. The corrugated board raw materials are placed inside the forming frame inside the stamping die, and the corrugated board raw materials are squeezed by the stamping plate to form the corrugated board.

[0003] Existing punches and dies are usually fixed to the mold by fasteners or welding. Although this fixing method can ensure stability and accuracy during the stamping process, it takes a lot of time and manpower to disassemble and install punches or dies of different specifications when they need to be replaced. This not only increases the labor intensity of workers, but also reduces production efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a stamping die for corrugated board of automobile compartments, so as to solve the problem proposed in the above background technology that the existing punch and die are usually fixed to the die by fasteners or welding. Although this fixing method can ensure the stability and accuracy during the stamping process, when it is necessary to replace the punch or die of different specifications, it takes a lot of time and manpower to disassemble and install, which not only increases the labor intensity of the workers, but also reduces the production efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stamping die for corrugated board of automobile compartments, comprising a base, a top plate is arranged on the top of the base, four sides of the top of the base are fixedly connected with support rods, the tops of the four support rods are fixedly connected to the top plate, a movable plate is movably connected between the four support rods, the bottom of the movable plate is fixedly connected with an upper die seat, a mounting groove 1 is arranged at the center of the bottom of the upper die seat, a convex die plate is clamped inside the mounting groove 1, a clamping groove is arranged at the top position of both sides of the convex die plate corresponding to the center of both sides of the upper die seat, clamping plates are arranged on both sides of the upper die seat, and the inner part of the convex die plate corresponds to An internal threaded groove 1 is provided on one side opposite to the two slots, a lower die seat is fixedly installed at the center of the top of the base, a mounting groove 2 is provided at the center of the top of the lower die seat, a bottom support plate is fixedly connected to the bottom of the mounting groove 2, a concave template is clamped inside the mounting groove 2, positioning grooves are provided on both sides of the top of the lower die seat corresponding to the mounting groove 2, a positioning plate is fixedly connected to the top of both sides of the lower die seat, an externally threaded locking rod 2 is slidably connected to the front and rear sides of the top of the positioning plate, an internal threaded groove 2 is provided inside the lower die seat corresponding to the bottom of the positioning groove, and the bottom of the concave template contacts the inner wall of the bottom support plate.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] The automobile compartment corrugated board stamping die realizes the function of quick installation of the convex template by clamping with the upper die seat through the installation groove one. This clamping structure not only simplifies the installation steps, but also improves the installation efficiency. At the same time, the stability of the convex template on the upper die seat is ensured by the clamping cooperation between the clamping plate and the clamping groove, and the threaded connection between the external thread locking rod one and the internal thread groove one. This double locking mechanism effectively prevents the loosening or displacement of the convex template during the stamping process, thereby ensuring the stamping accuracy and product quality. It is clamped with the lower die seat through the installation groove two, and the precise positioning of the concave template on the lower die seat is realized by clamping the positioning plate with the positioning groove and the threaded connection between the external thread locking rod two and the internal thread groove two. This positioning method not only improves the stamping accuracy, but also reduces the mold adjustment time. In addition, the lifting plate is driven to rise by the cylinder two, so that the concave template can be easily ejected from the installation groove two, thereby facilitating the disassembly and replacement of the concave template. This design greatly simplifies the replacement process of the concave template, reduces the labor intensity of workers, and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the structure of the utility model;

[0009] Figure 2 For this utility model Figure 1 A is a partial enlarged schematic diagram;

[0010] Figure 3 For this utility model Figure 1 A partial enlarged schematic diagram of B in the middle;

[0011] Figure 4 This is a structural stereogram of the cardboard of the utility model;

[0012] Figure 5 This is a structural stereogram of the positioning plate of the utility model;

[0013] Figure 6 This is a structural stereogram of the lower die base of the utility model;

[0014] Figure 7 It is a structural stereogram of the upper die seat of the utility model.

[0015] In the figure: 1. base; 2. top plate; 3. support rod; 4. movable plate; 5. cylinder 1; 6. upper die seat; 7. lower die seat; 8. mounting groove 1; 9. convex die plate; 10. clamping groove; 11. internal thread groove 1; 12. clamping plate; 13. external thread locking rod 1; 14. mounting groove 2; 15. bottom support plate; 16. concave die plate; 17. positioning groove; 18. internal thread groove 2; 19. positioning plate; 20. external thread locking rod 2; 21. cylinder 2; 22. lifting plate. DETAILED DESCRIPTION

[0016] 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.

[0017] See also Figure 1-7 The utility model provides a technical solution: a stamping die for corrugated board of automobile compartment, comprising a base 1, a top plate 2 is arranged on the top of the base 1, four sides of the top of the base 1 are fixedly connected with support rods 3, the tops of the four support rods 3 are fixedly connected with the top plate 2, a movable plate 4 is movably connected between the four support rods 3, an upper die seat 6 is fixedly connected with the bottom of the movable plate 4, a mounting groove 8 is provided at the center of the bottom of the upper die seat 6, a convex die plate 9 is clamped inside the mounting groove 8, a clamping groove 10 is provided at the top position on both sides of the convex die plate 9 corresponding to the center of both sides of the upper die seat 6, a clamping plate 12 is arranged on both sides of the upper die seat 6, and the inner part of the convex die plate 9 corresponds to the opposite side of the two clamping grooves 10 An internal thread groove 11 is provided on both sides, a lower die seat 7 is fixedly installed at the center of the top of the base 1, a mounting groove 2 14 is provided at the center of the top of the lower die seat 7, a bottom support plate 15 is fixedly connected to the bottom of the mounting groove 2 14, a concave template 16 is clamped inside the mounting groove 2 14, positioning grooves 17 are provided on both sides of the top of the lower die seat 7 corresponding to the mounting groove 2 14, positioning plates 19 are fixedly connected to the tops of both sides of the lower die seat 7, and external thread locking rods 20 are slidably connected to the front and rear positions of the top of the positioning plate 19, an internal thread groove 2 18 is provided inside the lower die seat 7 corresponding to the bottom of the positioning groove 17, and the bottom of the concave template 16 contacts the inner wall of the bottom support plate 15.

[0018] One side of the clamping plate 12 penetrates into the interior of the clamping slot 10 and is clamped with the clamping slot 10 , thereby ensuring the stability of the male mold plate 9 on the upper mold base 6 .

[0019] The front and rear sides of the other side of the clamping plate 12 are slidably connected with an externally threaded locking rod 13, one side of which penetrates into the interior of the internally threaded groove 11 and is threadedly connected to the internally threaded groove 11, ensuring that the convex template 9 will not loosen or shift during the stamping process, thereby ensuring the stamping accuracy and product quality.

[0020] A cylinder 5 is fixedly installed at the center of the top of the top plate 2, and the output end of the bottom of the cylinder 5 penetrates to the outside of the top plate 2 and is fixedly connected to the top of the moving plate 4.

[0021] The bottom of the positioning plate 19 penetrates into the interior of the positioning groove 17 and is engaged with the positioning groove 17 , thereby ensuring the accurate positioning of the concave mold plate 16 on the lower mold base 7 .

[0022] The bottom end of the external thread locking rod 20 is threadedly connected to the internal thread groove 18, which improves the stamping accuracy and helps to reduce the mold adjustment time.

[0023] A second cylinder 21 is fixedly installed near the bottom of the lower die base 7, and a lift plate 22 is fixedly connected to the output end of the top of the second cylinder 21. The lift plate 22 penetrates to the center position of the bottom support plate 15, which facilitates the removal and replacement of the concave die plate 16.

[0024] Working principle: A mounting groove 8 is provided at the center of the bottom of the upper die seat 6, and the convex die plate 9 is installed in this groove by means of a clamping connection. The clamping plates 12 on both sides of the upper die seat 6 penetrate into the clamping grooves 10 on both sides of the convex die plate 9 to achieve clamping fixation, thereby ensuring the stability of the convex die plate 9 on the upper die seat 6. In order to further ensure the stability of the convex die plate 9 during the stamping process, an external thread locking rod 13 is also provided on the outer side of the clamping plate 12. The locking rod penetrates into the internal thread groove 11 inside the convex die plate 9, and is firmly locked on the upper die seat 6 by a threaded connection. The concave template 16 is installed in the mounting groove 14 on the top of the lower die base 7 by snapping, and its bottom is in contact with the inner wall of the bottom support plate 15, which ensures the support stability during stamping. The bottom of the positioning plate 19 is snapped with the positioning groove 17 of the lower die base 7. This design not only helps to accurately position the concave template 16, but also prevents it from shifting during the stamping process. The external threaded locking rod 20 on the upper part of the positioning plate 19 is threadedly connected with the internal threaded groove 18 inside the lower die base 7, which can fix the position of the concave template 16 and further improve the stamping accuracy.

[0025] In summary: the automobile compartment corrugated board stamping die is connected with the upper die seat 6 by the mounting groove 18, so as to realize the function of quick installation of the convex die plate 9. This clamping structure not only simplifies the installation steps, but also improves the installation efficiency. At the same time, the clamping cooperation between the clamping plate 12 and the clamping groove 10, and the threaded connection between the external thread locking rod 13 and the internal thread groove 11 ensure the stability of the convex die plate 9 on the upper die seat 6. This double locking mechanism effectively prevents the loosening or displacement of the convex die plate 9 during the stamping process, thereby ensuring the stamping accuracy and product quality. 7 is clamped, and at the same time, the clamping connection between the positioning plate 19 and the positioning groove 17 and the threaded connection between the external thread locking rod 20 and the internal thread groove 18 are utilized to realize the precise positioning of the concave plate 16 on the lower die base 7. This positioning method not only improves the stamping accuracy, but also reduces the mold adjustment time. In addition, the lifting plate 22 is driven to rise by the cylinder 21, so that the concave plate 16 can be easily ejected from the mounting groove 14, thereby facilitating the disassembly and replacement of the concave plate 16. This design greatly simplifies the replacement process of the concave plate 16, reduces the labor intensity of workers, and improves production efficiency.

[0026] 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.

[0027] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0028] 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 corrugated board of automobile compartment, comprising a base (1), characterized in that: The top of the base (1) is provided with a top plate (2), the four sides of the top of the base (1) are fixedly connected with support rods (3), the tops of the four support rods (3) are fixedly connected to the top plate (2), a movable plate (4) is movably connected between the four support rods (3), the bottom of the movable plate (4) is fixedly connected with an upper die seat (6), a mounting groove (8) is provided at the center of the bottom of the upper die seat (6), a convex template (9) is clamped inside the mounting groove (8), a clamping groove (10) is provided at the top position of both sides of the convex template (9) corresponding to the center of both sides of the upper die seat (6), a clamping plate (12) is provided on both sides of the upper die seat (6), an internal thread groove (11) is provided inside the convex template (9) corresponding to the two clamping grooves (10) opposite to each other, the bottom A lower die seat (7) is fixedly installed at the center of the top of the seat (1), a mounting groove (14) is provided at the center of the top of the lower die seat (7), a bottom support plate (15) is fixedly connected to the bottom of the mounting groove (14), a concave template (16) is clamped inside the mounting groove (14), positioning grooves (17) are provided on both sides of the top of the lower die seat (7) corresponding to the mounting groove (14), positioning plates (19) are fixedly connected to the top of both sides of the lower die seat (7), and external thread locking rods (20) are slidably connected at the front side and the rear side of the top of the positioning plate (19), an internal thread groove (18) is provided inside the lower die seat (7) corresponding to the bottom of the positioning groove (17), and the bottom of the concave template (16) contacts the inner wall of the bottom support plate (15).

2. The automobile compartment corrugated board stamping die according to claim 1, characterized in that: One side of the clamping plate (12) penetrates into the interior of the clamping slot (10) and is clamped with the clamping slot (10).

3. The automobile compartment corrugated board stamping die according to claim 1, characterized in that: The front and rear sides of the other side of the clamping plate (12) are both slidably connected to an external thread locking rod (13), and one side of the external thread locking rod (13) penetrates into the interior of the internal thread groove (11) and is threadedly connected to the internal thread groove (11).

4. The automobile compartment corrugated board stamping die according to claim 1, characterized in that: A cylinder one (5) is fixedly mounted at the center of the top of the top plate (2), and an output end at the bottom of the cylinder one (5) penetrates to the outside of the top plate (2) and is fixedly connected to the top of the moving plate (4).

5. The automobile compartment corrugated board stamping die according to claim 1, characterized in that: The bottom of the positioning plate (19) penetrates into the interior of the positioning groove (17) and is engaged with the positioning groove (17).

6. The automobile compartment corrugated board stamping die according to claim 1, characterized in that: The bottom end of the second external thread locking rod (20) is threadedly connected to the second internal thread groove (18).

7. The automobile compartment corrugated board stamping die according to claim 1, characterized in that: A second cylinder (21) is fixedly installed at the bottom position of the lower die base (7), and a lifting plate (22) is fixedly connected to the output end of the top of the second cylinder (21), and the lifting plate (22) penetrates to the center position of the bottom support plate (15).

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