CN213378727U

CN213378727U - Compressor blanking die

Info

Publication number: CN213378727U
Application number: CN202020939517.8U
Authority: CN
Inventors: 倪才生
Original assignee: Suzhou Hengding Metal Precision Manufacturing Co ltd
Current assignee: Suzhou Hengding Metal Precision Manufacturing Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-06-08
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a compressor blanking mould, including last mould part and the lower mould part that corresponds the setting, it includes the upper die base to go up the mould part, two upper padding plates of symmetry installation on the upper die base, install the punch holder on the upper padding plate, install the cutter on the punch holder, the cutter is equipped with the interval and is the setting of straying around, the lower mould part includes the die holder, the lower bolster is installed to the symmetry on the die holder, install the die on the lower bolster, be equipped with the blanking hole on the die, the position in blanking hole corresponds with the cutter, install equal height cover between upper die base and the die holder. In this way, the utility model discloses can improve production efficiency, improve the utilization ratio of sheet material, save the cost.

Description

Compressor blanking die

Technical Field

The utility model relates to the technical field of mold, especially, relate to a compressor blanking mould.

Background

Stamping and blanking are common processes in machining, and a blanking die is generally used for stamping and blanking, and blanks are stamped into certain shapes through stamping and blanking.

In the prior art, a stamping die, also called a press for short, is a device used for pressure processing of materials, and the working principle of the stamping die is that the stamping die drives a movable die and a fixed die to open and close under the action of stamping power so as to cut, punch, stretch and the like raw materials between the movable die and the fixed die to form a stamping part. The stamping die is mainly used for stamping and breaking the material strips.

In the existing market, when stamping die is used, the material strips are placed on the material conveying table and conveyed, breaking holes are formed in the positions, needing breaking, of the material strips, each stamping step forms a workpiece, waste materials of the sum of the lengths of at least two protruding parts can be generated, and the utilization rate of plates is low.

How to improve the utilization rate of the plate is one of the important problems to be solved urgently in the field.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a compressor blanking mould, can improve production efficiency, improves the utilization ratio of sheet material, saves the cost.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a compressor blanking mould, is including corresponding last mould part and the lower mould part that sets up, it includes the upper die base to go up the mould part, two upper padding plates of symmetry installation on the upper die base, install the punch holder on the upper padding plate, install the cutter on the punch holder, the cutter is equipped with the interval and is the setting of straggling around, the lower mould part includes the die holder, the lower bolster is installed to the symmetry on the die holder, install the die on the lower bolster, be equipped with the blanking hole on the die, the position in blanking hole corresponds with the cutter, install equal altitude cover between upper die base and the die holder.

Further, a gasket is fixedly arranged on the upper clamping plate.

Further, the punching distance of the cutter is the same as the thickness of the gasket.

Further, the sections of the cutter and the concave die are irregular circles.

Further, an upper cover plate is fixedly arranged on the upper die base.

Further, a lower pad foot is fixedly arranged at the lower end of the lower die base.

Further, the edge of the female die positioned on the left side is tangent to the initial feeding line of the material belt, and the distance between the two female dies is the radius of the cutter.

Further, the upper die holder, the upper base plate and the upper clamping plate are provided with guide structures.

The utility model has the advantages that: the utility model discloses a compressor blanking mould can improve production efficiency, improves the utilization ratio of sheet material, saves the cost.

Drawings

Fig. 1 is a schematic structural view of a blanking die of a compressor of the present invention;

fig. 2 is the utility model relates to a compressor blanking mould's schematic structure.

1. An upper die holder; 2. an upper base plate; 3. an upper splint; 4. a cutter; 5. a lower die holder; 6. a lower template; 7. A female die; 8. an equal-height sleeve; 9. a gasket; 10. an upper cover plate; 11. a lower foot pad; 12. and (7) blanking holes.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to make clear and definite definitions of the protection scope of the present invention.

Referring to fig. 1 to 2, an embodiment of the present invention includes: the utility model provides a compressor blanking mould, is including corresponding last mould part and the lower mould part that sets up, it includes upper die base 1 to go up the mould part, two upper padding plates 2 of symmetry installation on the upper die base 1, install punch holder 3 on the upper padding plate 2, install cutter 4 on the punch holder 3, cutter 4 is equipped with the interval and is the setting of straying around, the lower mould part includes die holder 5, lower bolster 6 is installed to the symmetry on the die holder 5, installation die 7 on the lower bolster 6, be equipped with blanking hole 12 on the die 7, the position in blanking hole corresponds with cutter 4, install equal altitude cover 8 between upper die base 1 and the die holder 5.

Further, a gasket 9 is fixedly mounted on the upper clamping plate 3.

Further, the punching distance of the cutter 4 is the same as the thickness of the gasket 9.

Further, the section of the cutting knife 4 and the section of the concave die 7 are irregular circles.

Further, an upper cover plate 10 is fixedly mounted on the upper die holder 1.

Further, a lower foot pad 11 is fixedly arranged at the lower end of the lower die holder 5.

Further, the initial feeding line of the material belt is positioned on the edge of the left concave die 7 and is tangent, and the distance between the two concave dies 7 is the radius of the cutter 4.

Further, the upper die holder 1, the upper backing plate 2 and the upper clamping plate 3 are provided with guide structures.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a compressor blanking mould, its characterized in that is including corresponding last mould part and the lower mould part that sets up, it includes the upper die base to go up the mould part, two upper padding plates of symmetry installation on the upper die base, install the punch holder on the upper padding plate, install the cutter on the punch holder, the cutter is equipped with the interval and is the setting of straying around, the lower mould part includes the die holder, the lower bolster is installed to the symmetry on the die holder, install the die on the lower bolster, be equipped with the blanking hole on the die, the position in blanking hole corresponds with the cutter, install equal altitude cover between upper die base and the die holder.

2. The compressor blanking die of claim 1, wherein: and a gasket is fixedly arranged on the upper clamping plate.

3. The compressor blanking die of claim 2, wherein: the punching distance of the cutter is the same as the thickness of the gasket.

4. The compressor blanking die of claim 1, wherein: the sections of the cutter and the concave die are irregular circles.

5. The compressor blanking die of claim 1, wherein: an upper cover plate is fixedly arranged on the upper die base.

6. The compressor blanking die of claim 1, wherein: and the lower end of the lower die base is fixedly provided with a lower pad.

7. The compressor blanking die of claim 1, wherein: the edge of the female die positioned on the left is tangent to the initial feeding line of the material belt, and the distance between the female dies is the radius of the cutter.

8. The compressor blanking die of claim 1, wherein: and guide structures are arranged on the upper die base, the upper base plate and the upper clamping plate.