CN219581497U

CN219581497U - Stamping-resistant automobile die

Info

Publication number: CN219581497U
Application number: CN202320316772.0U
Authority: CN
Inventors: 林毅; 宋金纯; 高宇; 谭旭; 李春城
Original assignee: Faw Mould Tianjin Co ltd
Current assignee: Faw Mould Tianjin Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-08-25
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses a stamping-resistant automobile die, which comprises a bottom plate, wherein a limit box is welded on the edge of the surface of the bottom plate, a damping component is arranged on the edge of the surface of the bottom plate, a demolding component is arranged in the middle of the surface of the bottom plate, the damping component is connected with a female die, a supporting rod is welded on the surface of the limit box, a top plate is welded on the surface of the supporting rod, a stamping component is arranged on the surface of the top plate, and the stamping component is connected with a male die. The stamping assembly and the damping assembly are arranged, and the damping shock absorber is used for buffering, so that the damage of the stamping assembly in the stamping process can be reduced, and the stamping resistance is improved; the utility model also provides a demoulding assembly, and after the stamping is finished, the formed automobile part is ejected out by driving the demoulding plate through the mutual matching of the double-shaft motor, the first screw rod, the second screw rod and the sliding block, so that the demoulding is finished, and the problem that the automobile part is blocked in the female die and is difficult to take out is solved.

Description

Stamping-resistant automobile die

Technical Field

The utility model relates to the technical field of automobile molds, in particular to a stamping-resistant automobile mold.

Background

A stamping die is a special process equipment for processing a material (metal or nonmetal) into a part (or a semi-finished product) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a material is pressed at room temperature by a die attached to a press to be separated or plastically deformed, thereby obtaining a desired part.

In the process of stamping the automobile part, stress is generated in the repeated stamping process, so that the stamping assembly is easy to wear, the stamped part is easy to clamp in the female die and is difficult to take out, and the stamping efficiency of the automobile part is affected.

Disclosure of Invention

The utility model aims to provide a stamping-resistant automobile die which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a resistant punching press vapour turning mold utensil, includes the bottom plate, bottom plate surface edge welding has spacing case, bottom plate surface edge is provided with damper, bottom plate surface middle part is provided with the demoulding subassembly, damper is connected with the die, spacing case surface welding has the bracing piece, bracing piece surface welding has the roof, the roof surface is provided with punching press subassembly, punching press subassembly is connected with the terrace die.

Preferably, the damping assembly comprises a damping box, the damping box is connected to the surface of the bottom plate through a bolt, the side surface of the damping box is in butt joint with the side surface of the limit box, the inner surface of the damping box is connected with a damping damper through a bolt, the top surface of the damping damper is welded with a loop bar, the top surface of the loop bar is welded with a supporting plate, and the top surface of the supporting plate is in butt joint with the bottom surface of the female die.

Preferably, the demolding assembly comprises a double-shaft motor, the double-shaft motor is connected to the center of the surface of the bottom plate through a bolt, output shafts on two sides of the double-shaft motor are connected with a first screw rod and a second screw rod through a coupling, the surfaces of the first screw rod and the second screw rod are connected with a sliding block through threads, the top surface of the sliding block is rotationally connected with a supporting rod, and the top of the supporting rod is rotationally connected with a demolding plate.

Preferably, the punching assembly comprises a hydraulic pump, the hydraulic pump is connected to the center of the surface of the top plate through a bolt, a hydraulic rod is arranged in the hydraulic pump, a connecting plate is connected to the bottom surface of the hydraulic rod through a bolt, and limiting rods are welded on the surfaces of two sides of the connecting plate.

Preferably, the outer side surface of the female die is in sliding connection with the inner side surface of the limit box, and the male die is connected to the bottom surface of the connecting plate through a bolt.

Preferably, the screw threads on the surfaces of the first screw rod and the second screw rod are opposite in direction, and the side surface of the stripper plate is in sliding connection with the inner side surface of the bottom of the female die.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model is provided with the stamping component and the damping component, the automobile part is placed in the female die, the connecting plate is driven to move downwards by the hydraulic cylinder and the hydraulic pressure, so that the male die stamps the automobile part, and the damping shock absorber is used for buffering in the stamping process, thereby reducing the damage of the stamping component in the stamping process and improving the stamping resistance;

2. the utility model also provides a demoulding assembly, after stamping is finished, the hydraulic pump drives the hydraulic rod to move upwards, the male die is separated from the female die, the output shafts at two sides of the double-shaft motor drive the first screw rod and the second screw rod to rotate, so that the sliding block is driven to move in opposite directions, the sliding block drives the supporting rod to move upwards, the demoulding plate is driven to eject the formed automobile part, demoulding is finished, and the problem that the automobile part is difficult to take out when being clamped in the female die is solved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a shock absorbing assembly according to the present utility model.

In the figure: 1. a bottom plate; 2. a limit box; 3. a shock absorbing assembly; 31. a damper box; 32. damping shock absorber; 33. a loop bar; 34. a support plate; 4. a stripping assembly; 41. a biaxial motor; 42. a first screw rod; 43. a slide block; 44. a support rod; 45. removing the template; 46. a second screw rod; 5. a female die; 6. a support rod; 7. a top plate; 8. a punching assembly; 81. a hydraulic pump; 82. a hydraulic rod; 83. a connecting plate; 84. a limit rod; 9. and (3) a male die.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a resistant stamping automobile die, includes bottom plate 1, and bottom plate 1 surface edge welding has spacing case 2, and bottom plate 1 surface edge is provided with damper 3, and bottom plate 1 surface middle part is provided with the demoulding subassembly 4, and damper 3 is connected with die 5, and spacing case 2 surface welding has bracing piece 6, and bracing piece 6 surface welding has roof 7, and roof 7 surface is provided with punching press subassembly 8, and punching press subassembly 8 is connected with terrace die 9.

The damping component 3 comprises a damping box 31, the damping box 31 is connected to the surface of the bottom plate 1 through bolts, the side surface of the damping box 31 is abutted to the side surface of the limit box 2, a damping damper 32 is connected to the inner surface of the damping box 31 through bolts, a sleeve rod 33 is welded to the top surface of the damping damper 32, a supporting plate 34 is welded to the top surface of the sleeve rod 33, and the top surface of the supporting plate 34 is abutted to the bottom surface of the female die 5; the demolding assembly 4 comprises a double-shaft motor 41, the double-shaft motor 41 is connected to the center of the surface of the bottom plate 1 through bolts, output shafts on two sides of the double-shaft motor 41 are connected with a first screw rod 42 and a second screw rod 46 through couplings, the surfaces of the first screw rod 42 and the second screw rod 46 are respectively and threadedly connected with a sliding block 43, the top surface of the sliding block 43 is rotationally connected with a supporting rod 44, and the top of the supporting rod 44 is rotationally connected with a demolding plate 45; the punching assembly 8 comprises a hydraulic pump 81, the hydraulic pump 81 is connected to the center of the surface of the top plate 7 through a bolt, a hydraulic rod 82 is arranged in the hydraulic pump 81, the bottom surface of the hydraulic rod 82 is connected with a connecting plate 83 through a bolt, and limiting rods 84 are welded on the surfaces of two sides of the connecting plate 83; the outer side surface of the female die 5 is in sliding connection with the inner side surface of the limit box 2, and the male die 9 is connected to the bottom surface of the connecting plate 83 through bolts; the surface threads of the first screw rod 42 and the second screw rod 46 are opposite in direction, and the side surface of the stripper plate 45 is in sliding connection with the inner side surface of the bottom of the female die 5.

Working principle: when the stamping device is used, an automobile part is placed in the female die 5, the connecting plate 83 is driven to move downwards by the hydraulic cylinder 81 and the hydraulic rod 82, so that the male die 9 stamps the automobile part, and the damping shock absorber 32 is utilized for buffering in the stamping process, so that the damage of the stamping assembly 8 in the stamping process can be reduced, and the stamping resistance is improved; after stamping is completed, the hydraulic pump 81 drives the hydraulic rod 82 to move upwards, the male die 9 is separated from the female die 5, the output shafts on two sides of the double-shaft motor 41 drive the first screw rod 42 and the second screw rod 46 to rotate, so that the sliding block 43 is driven to move oppositely, the sliding block 43 drives the supporting rod 44 to move upwards, and the demoulding plate 45 is driven to eject the formed automobile part, so that demoulding is completed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Stamping-resistant automobile die, including bottom plate (1), its characterized in that: limiting box (2) are welded on the surface edge of bottom plate (1), damper (3) are arranged on the surface edge of bottom plate (1), demoulding component (4) are arranged in the middle of the surface of bottom plate (1), female die (5) are connected to damper (3), supporting rods (6) are welded on the surface of limiting box (2), top plates (7) are welded on the surface of supporting rods (6), punching components (8) are arranged on the surface of top plates (7), and male dies (9) are connected to punching components (8).

2. The stamping-resistant automotive mold of claim 1, wherein: the damping assembly (3) comprises a damping box (31), the damping box (31) is connected to the surface of the bottom plate (1) through a bolt, the side surface of the damping box (31) is in butt joint with the side surface of the limit box (2), a damping damper (32) is connected to the inner surface of the damping box (31) through a bolt, a sleeve rod (33) is welded on the top surface of the damping damper (32), a supporting plate (34) is welded on the top surface of the sleeve rod (33), and the top surface of the supporting plate (34) is in butt joint with the bottom surface of the female die (5).

3. The stamping-resistant automotive mold of claim 1, wherein: the demolding assembly (4) comprises a double-shaft motor (41), the double-shaft motor (41) is connected to the surface center of the bottom plate (1) through bolts, output shafts on two sides of the double-shaft motor (41) are connected with a first screw rod (42) and a second screw rod (46) through couplings, sliding blocks (43) are connected to the surfaces of the first screw rod (42) and the second screw rod (46) in a threaded mode, supporting rods (44) are connected to the top surfaces of the sliding blocks (43) in a rotating mode, and demolding plates (45) are connected to the tops of the supporting rods (44) in a rotating mode.

4. The stamping-resistant automotive mold of claim 1, wherein: the punching assembly (8) comprises a hydraulic pump (81), the hydraulic pump (81) is connected to the surface center of the top plate (7) through bolts, a hydraulic rod (82) is arranged inside the hydraulic pump (81), a connecting plate (83) is connected to the bottom surface of the hydraulic rod (82) through bolts, and limit rods (84) are welded on the surfaces of two sides of the connecting plate (83).

5. The stamping-resistant automotive mold of claim 1, wherein: the outer side surface of the female die (5) is in sliding connection with the inner side surface of the limit box (2), and the male die (9) is connected to the bottom surface of the connecting plate (83) through bolts.

6. A stamping resistant automotive mold as defined in claim 3, wherein: the surface threads of the first screw rod (42) and the surface threads of the second screw rod (46) are opposite in direction, and the side surface of the stripper plate (45) is in sliding connection with the inner side surface of the bottom of the female die (5).