CN215143931U

CN215143931U - Automatic feeding structure

Info

Publication number: CN215143931U
Application number: CN202023019965.5U
Authority: CN
Inventors: 朱锡源; 刘坤标; 梁彪
Original assignee: Guangdong Xinbao Precision Manufacturing Co ltd
Current assignee: Guangdong Xinbao Precision Manufacturing Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-12-14
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses an autoloading structure, including punching press subassembly and die holder subassembly, the punching press subassembly includes blank drift and side push away the drift, the side pushes away the drift and is equipped with first inclined plane, the die holder subassembly includes the lower bolster, the autoloading structure still includes and pushes away the material subassembly, it includes side ejector pad and fixture block to push away the material subassembly, the side ejector pad is equipped with the second inclined plane, side ejector pad movable mounting is in the lower bolster, the fixture block is installed in the side ejector pad, the blank drift dashes out the breach on the raw materials, the side pushes away the drift and moves down, first inclined plane is contradicted with the second inclined plane, make side ejector pad lateral shifting, the side ejector pad drives the fixture block and removes, the fixture block is arranged in the breach and makes raw materials lateral shifting realize the autoloading of raw materials in the mould, and the production efficiency is improved, the yields of product is improved.

Description

Automatic feeding structure

Technical Field

The utility model relates to a stamping equipment especially relates to an autoloading structure.

Background

In cold stamping, a special process equipment for processing materials into parts is called as a cold stamping die. Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation thereof, thereby obtaining a desired part.

The existing die needs manual feeding in the production process, so that the production efficiency is low; and the manual operation is easy to fail, so that the yield is low, and the waste of resources is caused.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide an automatic feeding structure of which the raw materials can be automatically fed in a die.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

the utility model provides an autoloading structure, includes punching press subassembly and die holder subassembly, the punching press subassembly includes blank drift and side push drift, the side push drift is equipped with first inclined plane, the die holder subassembly includes the lower bolster, the autoloading structure still includes and pushes away the material subassembly, it includes side ejector pad and fixture block to push away the material subassembly, the side ejector pad is equipped with the second inclined plane, side ejector pad movable mounting in the lower bolster, the fixture block install in the side ejector pad, the blank drift punches the breach on the raw materials, the side push drift moves down, first inclined plane with the conflict of second inclined plane makes side ejector pad lateral shifting, the side ejector pad drives the fixture block removes, the fixture block is located make in the breach raw materials lateral shifting realizes autoloading.

Further, the fixture block is rotatably mounted on the side pushing block.

Furthermore, the pushing assembly further comprises a third elastic piece, the third elastic piece is installed inside the side pushing block, and two ends of the third elastic piece are respectively abutted against the side pushing block and the lower template.

Further, the third elastic member is a spring.

Further, the punching assembly further comprises an upper die base and a clamping plate, the upper die base is fixedly connected with the clamping plate, and the material cutting punch and the side pushing punch are fixed on the clamping plate.

Further, the punching assembly further comprises a punching punch which is fixed to the clamping plate.

Further, the punching assembly further comprises a cut product punch fixed to the clamping plate.

Further, the automatic feeding structure further comprises a stripping plate assembly and an ejection assembly, the stripping plate assembly comprises a lower stripping plate, the lower stripping plate is elastically installed on the lower template, and the ejection assembly is installed on the lower template and is abutted to the raw materials on the lower template.

Furthermore, the stripper plate assembly comprises a first elastic piece, and two ends of the first elastic piece are respectively abutted against the lower stripper plate and the lower template, so that the lower stripper plate is elastically mounted on the lower template.

Further, the liftout subassembly includes installation piece, second elastic component and liftout round pin, the installation piece is fixed in take off the board down, second elastic component both ends respectively with the installation piece and liftout round pin junction.

Compared with the prior art, the utility model discloses the blank drift of autoloading structure goes out the breach on the raw materials, and the side pushes away the drift and moves down, and first inclined plane is contradicted with the second inclined plane, makes side ejector pad lateral shifting, and the side ejector pad drives the fixture block and removes, and the fixture block is arranged in the breach and makes raw materials lateral shifting realize the autoloading of raw materials in the mould, improves production efficiency, improves the yields of product.

Drawings

Fig. 1 is an exploded view of the automatic feeding structure of the present invention;

FIG. 2 is a cross-sectional view of the autoloading structure of FIG. 1;

FIG. 3 is an enlarged view of the autoloading configuration A of FIG. 2;

FIG. 4 is a schematic view showing an internal structure of the autoloading structure of FIG. 1;

fig. 5 is a partial structural view of the autoloading structure of fig. 1.

In the figure: 10. a stamping assembly; 11. an upper die holder; 12. a splint; 13. punching a punch; 14. a blanking punch; 15. laterally pushing the punch; 150. a first inclined plane; 16. cutting a product punch; 20. a die holder assembly; 21. a lower die holder; 22. a base plate; 23. a lower template; 230. a discharge port; 24. a guide block; 25. a scrap hole; 30. a stripping assembly; 31. removing the plate; 32. a first elastic member; 33. a travel post; 40. a material ejecting component; 41. mounting blocks; 42. a second elastic member; 43. a liftout pin; 50. a material pushing assembly; 51. a side push block; 510. a second inclined plane; 52. a clamping block; 53. a third elastic member; 200. raw materials; 201. a fabrication hole; 202. and (4) a notch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, secured by intervening elements. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly disposed on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Fig. 1 to 5 show the automatic feeding structure of the present invention, the automatic feeding structure includes a stamping assembly 10, a die holder assembly 20, a stripping assembly 30, an ejecting assembly 40 and a pushing assembly 50.

The punching assembly 10 includes an upper die base 11, a clamping plate 12, a punching punch 13, a blanking punch 14, a side pushing punch 15 and a product cutting punch 16. The clamp plate 12 is fixed on the upper die holder 11. The punching punch 13, the blanking punch 14, the side-pushing punch 15, and the cut product punch 16 are fixed to the clamping plate 12. The side push punch 15 is located between the blanking punch 14 and the cut product punch 16. The side push punch 15 is provided with a first inclined surface 150.

The die holder assembly 20 includes a lower die holder 21, a backing plate 22, a lower die plate 23, and a guide block 24. The backing plate 22 is fixed to the lower die base 21. The lower die plate 23 is fixed to the backing plate 22. The guide block 24 is fixed to the lower die plate 23. The guide block 24 is plural in number, and the raw material 200 is moved along the guide block 24 when being fed. The die holder assembly 20 is further provided with a waste hole 25, and the waste hole 25 penetrates through the lower template 23, the backing plate 22 and the lower die holder 21. The lower die plate 23 is provided with a discharge port 230.

The stripper plate assembly 30 includes a lower stripper plate 31, a first resilient member 32, and a travel post 33. The first elastic member 32 is a spring. The first elastic member 32 is mounted to the lower mold plate 23. The stroke post 33 is fixed to the lower die plate 23. The lower stripper plate 31 is slidably mounted on the stroke post 33 and abuts against the first elastic member 32, so that the lower stripper plate 31 is elastically mounted on the lower die plate 23. The travel post 33 prevents the lower stripper plate 31 from disengaging from the lower die plate 23.

The ejector assembly 40 includes a mounting block 41, a second elastic member 42, and an ejector pin 43. The second elastic member 42 is a spring. The mounting block 41 is mounted on the lower stripper plate 31, and both ends of the second elastic member 42 are respectively connected with the mounting block 41 and the ejector pin 43. The ejector pin 43 protrudes from the lower stripper plate 31.

The pushing assembly 50 includes a side pushing block 51, a latch 52 and a third elastic member 53. The third elastic member 53 is a spring. The side push block 51 is movably mounted on the lower template 23. The third elastic member 53 is installed in the side push block 51 and two ends of the third elastic member respectively abut against the side push block 51 and the lower template 23. The latch 52 is rotatably mounted to the side push block 51. The side push block 51 is provided with a second inclined surface 510.

When the automatic feeding structure is used, the raw material 200 is positioned on the lower template 23, and when the manual feeding is used, the raw material 200 moves forward along the guide block 24. The punch assembly 10 moves down and the clamping plate 12 contacts the lower stripper plate 31 so that the ejector pin 43 of the ejector assembly 40 abuts the feedstock 200. The piercing punch 13 punches a process hole 201 in the material 200 and the blanking punch 14 punches a notch 202 in the material 200. After punching for several times, when the raw material 200 moves to the position of the fixture block 52, the edge of the raw material 200 abuts against the fixture block 52, so that the side of the fixture block 52 opposite to the side push block 51 rotates, and then the fixture block 52 falls into the notch 202. At this time, the punching assembly 10 moves down, the punching punch 13 punches the process hole 201 on the raw material 200, the blanking punch 14 punches the notch 202 on the raw material 200, and the first inclined surface 150 of the side push punch 15 interferes with the second inclined surface 510 of the side push block 51, so that the side push block 51 moves laterally. The side push block 51 drives the fixture block 52 to move transversely, the fixture block 52 drives the raw material 200 to move, automatic feeding of the raw material 200 in the die is achieved, and the raw material 200 moves once every subsequent stamping. When the raw material 200 moves to the cut product punch 16, the cut product punch 16 breaks the raw material 200, so that the product is discharged from the discharge hole 230.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, all according to the equivalent modifications and evolutions of the present invention, which are made to the above embodiments by the essential technology, and all belong to the protection scope of the present invention.

Claims

1. The utility model provides an autoloading structure, includes punching press subassembly and die holder subassembly, its characterized in that: the punching press subassembly includes blank drift and side and pushes away the drift, the side pushes away the drift and is equipped with first inclined plane, the die holder subassembly includes the lower bolster, autoloading structure still includes and pushes away the material subassembly, it includes side ejector pad and fixture block to push away the material subassembly, the side ejector pad is equipped with the second inclined plane, side ejector pad movable mounting in the lower bolster, the fixture block install in the side ejector pad, the blank drift dashes out the breach on the raw materials, the side pushes away the drift moves down, first inclined plane with the conflict of second inclined plane makes the side ejector pad lateral shifting, the side ejector pad drives the fixture block removes, the fixture block is located make in the breach raw materials lateral shifting realizes autoloading.

2. The autoloading structure of claim 1, wherein: the fixture block is rotatably arranged on the side push block.

3. The autoloading structure of claim 1, wherein: the material pushing assembly further comprises a third elastic piece, the third elastic piece is installed inside the side pushing block, and two ends of the third elastic piece are respectively abutted against the side pushing block and the lower template.

4. The autoloading structure of claim 3, wherein: the third elastic member is a spring.

5. The autoloading structure of claim 1, wherein: the punching assembly further comprises an upper die base and a clamping plate, the upper die base is fixedly connected with the clamping plate, and the material cutting punch and the side pushing punch are fixed on the clamping plate.

6. The autoloading structure of claim 5, wherein: the punching assembly further comprises a punching punch which is fixed to the clamping plate.

7. The autoloading structure of claim 5, wherein: the punching assembly further comprises a product cutting punch, and the product cutting punch is fixed to the clamping plate.

8. The autoloading structure of claim 1, wherein: the automatic feeding structure further comprises a stripping plate assembly and a material ejecting assembly, the stripping plate assembly comprises a lower stripping plate, the lower stripping plate is elastically installed on the lower template, and the material ejecting assembly is installed on the lower template and is abutted to the raw materials on the lower template.

9. The autoloading structure of claim 8, wherein: the stripper plate assembly comprises a first elastic piece, and two ends of the first elastic piece are respectively abutted against the lower stripper plate and the lower template, so that the lower stripper plate is elastically mounted on the lower template.

10. The autoloading structure of claim 8, wherein: the ejection assembly comprises an installation block, a second elastic piece and an ejection pin, the installation block is fixed on the lower stripping plate, and two ends of the second elastic piece are connected with the installation block and the ejection pin respectively.