CN221715461U - Stamping forming die for machining special-shaped piece - Google Patents

Abstract

The present invention provides a stamping and forming die for processing special-shaped parts, comprising a bottom plate, and also comprising a top plate, a lower die, an upper die, a lower fixed shell, a lower support seat, a lower fixed assembly, an upper fixed shell, an upper support seat and an upper fixed assembly, wherein the top plate is arranged above the bottom plate, the lower die is arranged at the top of the bottom plate, the upper die is arranged at the bottom of the top plate, the lower fixed shell is fixedly connected to the bottom of the bottom plate, the lower support seat is symmetrically fixedly connected to the bottom of the bottom plate, the lower fixed assembly is arranged in the lower fixed shell, the lower fixed assembly clamps the lower die, and the upper fixed shell is fixedly connected to the top of the top plate; the utility model belongs to the field of die stamping technology, and specifically refers to a stamping and forming die for processing special-shaped parts, which allows the upper die and the lower die to be installed and disassembled, makes the replacement of the upper die and the lower die easier and more convenient, and improves the accuracy of the upper die and the lower die when stamping.

Description

A stamping die for processing special-shaped parts

Technical Field

The utility model belongs to the technical field of die stamping, in particular to a stamping forming die for processing special-shaped parts.

Background Art

In the stamping process, forming dies are widely used to stamp various metal parts for special-shaped parts. Stamping is a forming processing method that relies on presses and dies to apply external force to plates, strips, pipes and profiles to deform or separate them, thereby obtaining workpieces of the desired shape and size. The stamping blanks are mainly hot-rolled and cold-rolled steel plates and strips. Most of them are finished products made of plates through stamping. Automobile bodies, chassis, fuel tanks, radiators, boiler drums, container shells, motors, electrical appliances, iron core silicon steel sheets, etc. are all stamped.

At present, in the process of processing special-shaped parts, forming dies are needed to stamp the materials to facilitate the forming of special-shaped parts. The existing stamping forming dies are needed to form different special-shaped parts, and then stamping forming dies for different special-shaped parts need to be produced, so that the stamping forming dies can be easily replaced during use.

Utility Model Content

In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a stamping mold for processing special-shaped parts, which allows the upper mold and the lower mold to be installed and disassembled, making the replacement of the upper mold and the lower mold easier and more convenient, and improving the accuracy of the upper mold and the lower mold when stamping.

The technical scheme adopted by the utility model is as follows: This scheme is a stamping forming mold for processing special-shaped parts, including a bottom plate, and also including a top plate, a lower die, an upper die, a lower fixed shell, a lower support seat, a lower fixed assembly, an upper fixed shell, an upper support seat and an upper fixed assembly, the top plate is arranged above the bottom plate, the lower die is arranged at the top of the bottom plate, the upper die is arranged at the bottom of the top plate, the lower fixed shell is fixedly connected to the bottom of the bottom plate, the lower support seat is symmetrically fixedly connected to the bottom of the bottom plate, the lower fixed assembly is arranged in the lower fixed shell, the lower fixed assembly clamps the lower die, the upper fixed shell is fixedly connected to the top of the top plate, the upper support seat is symmetrically fixedly connected to the top of the top plate, the upper fixed assembly is arranged in the upper fixed shell, the upper fixed assembly clamps the upper die, and the lower fixed assembly has the same structure and the same connection method as the upper fixed assembly.

Preferably, the upper fixed assembly includes a fixed motor, a bearing seat, a worm, a worm wheel, a fixed gear, an upper rack, a lower rack, a left clamping plate and a right clamping plate, the fixed gear is rotatably arranged in the upper fixed shell, the worm wheel is coaxially fixedly connected to the worm wheel, the bearing seat is symmetrically fixedly connected to the upper fixed shell, the worm is rotatably arranged on the bearing seat, the worm meshes with the worm wheel, the upper rack is slidably connected to the top of the upper fixed shell, the upper rack meshes with the fixed gear, the lower rack is slidably connected to the bottom of the upper fixed shell, the lower rack meshes with the fixed gear, the left clamping plate is slidably connected to the upper fixed shell and one side of the top plate, the right clamping plate is slidably connected to the upper fixed shell and the other side of the top plate, the fixed motor is fixedly connected to the upper fixed shell, and the output end of the fixed motor is connected to the worm.

Preferably, connecting grooves are evenly provided on both sides of the upper mold and the lower mold, and movable columns are evenly fixedly connected to the left clamping plate and the right clamping plate. The movable columns are opposite to the connecting grooves, and the movable columns cooperate with the connecting grooves.

Preferably, the top plate and the upper fixed shell are penetrated with a sliding groove, the bottom plate and the lower fixed shell are penetrated with a sliding groove, and the left clamping plate and the right clamping plate are slidably connected in the sliding groove.

Preferably, a lower fixing block is symmetrically fixedly connected to the lower support seat, and an upper fixing block is symmetrically fixedly connected to the upper support seat, and the lower fixing block is opposite to the upper fixing block.

Preferably, a sleeve is fixedly connected to the top of the lower fixed block, a guide rod is fixedly connected to the bottom of the upper fixed block, and the guide rod is slidably connected in the sleeve.

The beneficial effects achieved by the utility model using the above structure are as follows:

1. The lower fixed component and the upper fixed component drive the movable column to cooperate with or move away from the connecting groove, so that the upper mold and the lower mold can be installed and removed, making the replacement of the upper mold and the lower mold easier and more convenient.

2. Guiding by guide rods and sleeves can improve the accuracy of stamping when the upper and lower dies cooperate.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of this solution;

FIG2 is a schematic diagram of the three-dimensional structure of this solution;

FIG3 is a schematic diagram of the three-dimensional structure of the present invention from another viewing angle;

FIG. 4 is a schematic diagram of the enlarged structure of A in FIG. 3 .

Among them, 1. bottom plate, 2. top plate, 3. lower die, 4. upper die, 5. lower fixed shell, 6. lower support seat, 7. lower fixed assembly, 8. upper fixed shell, 9. upper support seat, 10. upper fixed assembly, 11. fixed motor, 12. bearing seat, 13. worm, 14. worm wheel, 15. fixed gear, 16. upper rack, 17. lower rack, 18. left clamping plate, 19. right clamping plate, 20. moving column, 21. connecting groove, 22. sliding groove, 23. lower fixed block, 24. upper fixed block, 25. sleeve, 26. guide rod.

The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

As shown in Figures 1 to 4, the present scheme is a stamping forming mold for processing special-shaped parts, including a base plate 1, and also including a top plate 2, a lower die 3, an upper die 4, a lower fixed shell 5, a lower support seat 6, a lower fixed assembly 7, an upper fixed shell 8, an upper support seat 9 and an upper fixed assembly 10. The top plate 2 is arranged above the base plate 1, the lower die 3 is arranged at the top of the base plate 1, the upper die 4 is arranged at the bottom of the top plate 2, the lower fixed shell 5 is fixedly connected to the bottom of the base plate 1, the lower support seat 6 is symmetrically fixedly connected to the bottom of the base plate 1, the lower fixed assembly 7 is arranged in the lower fixed shell 5, the lower fixed assembly 7 clamps the lower die 3, the upper fixed shell 8 is fixedly connected to the top of the top plate 2, the upper support seat 9 is symmetrically fixedly connected to the top of the top plate 2, the upper fixed assembly 10 is arranged in the upper fixed shell 8, the upper fixed assembly 10 clamps the upper die 4, and the lower fixed assembly 7 has the same structure and the same connection method as the upper fixed assembly 10.

As shown in FIGS. 3 and 4 , the upper fixed assembly 10 includes a fixed motor 11, a bearing seat 12, a worm 13, a worm wheel 14, a fixed gear 15, an upper rack 16, a lower rack 17, a left clamping plate 18 and a right clamping plate 19. The fixed gear 15 is rotatably disposed in the upper fixed housing 8, the worm wheel 14 is coaxially fixedly connected to the worm wheel 14, the bearing seat 12 is symmetrically fixedly connected to the upper fixed housing 8, the worm 13 is rotatably disposed on the bearing seat 12, and the worm 13 meshes with the worm wheel 14. The upper rack 16 is slidably connected to the top of the upper fixed shell 8, and the upper rack 16 meshes with the fixed gear 15. The lower rack 17 is slidably connected to the bottom of the upper fixed shell 8, and the lower rack 17 meshes with the fixed gear 15. The left clamping plate 18 is slidably connected to the upper fixed shell 8 and one side of the top plate 2, and the right clamping plate 19 is slidably connected to the upper fixed shell 8 and the other side of the top plate 2. The fixed motor 11 is fixedly connected to the upper fixed shell 8, and the output end of the fixed motor 11 is connected to the worm 13.

As shown in Figure 3, connecting grooves 21 are evenly provided on both sides of the upper mold 4 and the lower mold 3, and movable columns 20 are evenly fixedly connected to the left clamping plate 18 and the right clamping plate 19. The movable columns 20 are opposite to the connecting grooves 21, and the movable columns 20 cooperate with the connecting grooves 21.

As shown in FIG. 3 , the top plate 2 and the upper fixed shell 8 are penetrated with a sliding groove 22 , the bottom plate 1 and the lower fixed shell 7 are penetrated with a sliding groove 22 , and the left clamping plate 18 and the right clamping plate 19 are slidably connected in the sliding groove 22 .

As shown in FIG. 1 to FIG. 3 , a lower fixing block 23 is symmetrically fixedly connected to the lower support seat 6 , and an upper fixing block 24 is symmetrically fixedly connected to the upper support seat 9 , and the lower fixing block 23 and the upper fixing block 24 are located opposite to each other.

As shown in FIG. 1-FIG 2 , a sleeve 25 is fixedly connected to the top of the lower fixing block 23 , and a guide rod 26 is fixedly connected to the bottom of the upper fixing block 24 , and the guide rod 26 is slidably connected in the sleeve 25 .

First, place the device in a suitable position. When the upper mold 4 and the lower mold 3 need to be replaced, the fixed motor 11 is started, the fixed motor 11 drives the worm 13 to rotate, the worm 13 drives the worm wheel 14 to rotate, the worm wheel 14 drives the fixed gear 15 to rotate, the fixed gear 15 drives the upper rack 16 and the lower rack 17 to move, the upper rack 16 and the lower rack 17 drive the left clamping plate 18 and the right clamping plate 19 to move, the left clamping plate 18 and the right clamping plate 19 drive the moving column 20 to move, the moving column 20 is released from the connecting groove 21, and then the fixed motor 11 is stopped, and then the lower mold 3 and the upper mold 4 are removed, and then the new upper mold 4 and the lower mold 3 are replaced, and then the connecting groove 21 is aligned with the moving column 20, and then the fixed motor 11 is started, and the fixed motor 11 drives the moving column 20 to cooperate with the connecting groove 21, and then the fixed motor 11 is stopped, thereby realizing the installation and disassembly of the upper mold 4 and the lower mold 3, making the replacement of the upper mold 4 and the lower mold 3 easier and more convenient.

The above description of the utility model and its implementation methods is not restrictive. The drawings are only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims (6)

1. The utility model provides a stamping forming mould is used in abnormal shape piece processing, includes bottom plate, its characterized in that: still include roof, lower mould, go up mould, lower fixed shell, lower supporting seat, lower fixed subassembly, go up the fixed shell, go up supporting seat and go up fixed subassembly, the roof is located the bottom plate top, the bottom plate top is located to the lower mould, go up the mould and locate the roof bottom, lower fixed shell fixed connection is in the bottom plate bottom, lower supporting seat symmetry fixed connection is in the bottom plate bottom, lower fixed subassembly is located in the lower fixed shell, lower fixed subassembly centre gripping lower mould, go up fixed shell fixed connection in the roof top, go up supporting seat symmetry fixed connection in the roof top, go up fixed subassembly and locate in the fixed shell, go up fixed subassembly centre gripping and go up the mould, fixed subassembly is the same and the connected mode is the same with last fixed subassembly structure down.

2. A press forming die for processing a profile according to claim 1, wherein: the upper fixing assembly comprises a fixed motor, a bearing seat, a worm wheel, a fixed gear, an upper rack, a lower rack, a left clamping plate and a right clamping plate, wherein the fixed gear is rotationally arranged in an upper fixing shell, the worm wheel is coaxially and fixedly connected to the worm wheel, the bearing seat is symmetrically and fixedly connected to the upper fixing shell, the worm is rotationally arranged on the bearing seat, the worm is meshed with the worm wheel, the upper rack is slidably connected to the inner top of the upper fixing shell, the upper rack is meshed with the fixed gear, the lower rack is slidably connected to the inner bottom of the upper fixing shell, the lower rack is meshed with the fixed gear, the left clamping plate is slidably connected to one side of the upper fixing shell and the other side of the top plate, the fixed motor is fixedly connected to the upper fixing shell, and the output end of the fixed motor is connected with the worm.

3. A press forming die for processing a profile according to claim 2, wherein: the upper die and the lower die are uniformly provided with connecting grooves on two sides, the left clamping plate and the right clamping plate are uniformly and fixedly connected with moving columns, the positions of the moving columns are opposite to those of the connecting grooves, and the moving columns are matched with the connecting grooves.

4. A press forming die for processing a profile according to claim 3, wherein: the top plate and the upper fixing shell are penetrated and provided with sliding grooves, the bottom plate and the lower fixing shell are penetrated and provided with sliding grooves, and the left clamping plate and the right clamping plate are connected in the sliding grooves in a sliding manner.

5. The press forming die for processing a profile according to claim 4, wherein: the upper support seat is symmetrically and fixedly connected with an upper fixing block, and the lower fixing block is opposite to the upper fixing block in position.

6. The press forming die for machining a profile according to claim 5, wherein: the top of the lower fixed block is fixedly connected with a sleeve, the bottom of the upper fixed block is fixedly connected with a guide rod, and the guide rod is slidably connected in the sleeve.