CN216540489U

CN216540489U - Waste ejection structure of stamping die

Info

Publication number: CN216540489U
Application number: CN202122669827.XU
Authority: CN
Inventors: 王斌; 祝帅帅; 吴双强
Original assignee: Kunshan Xiaoshan Industrial Technology Co ltd
Current assignee: Kunshan Xiaoshan Industrial Technology Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-05-17
Anticipated expiration: 2031-11-03

Abstract

The utility model belongs to the technical field of stamping dies, and particularly relates to a waste ejection structure of a stamping die. According to the utility model, the sleeve, the sliding rod and other components are arranged, so that the sliding rod can slide in the sleeve during stamping through the die, the spring is stretched, the spring drives the supporting plate to pop out after stamping is finished, and waste materials on the supporting plate can be popped out, so that the problem that the existing stamping die can not eject out the generated waste materials by self due to the fact that the waste materials need to be cleaned manually is solved.

Description

Waste ejection structure of stamping die

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a waste ejection structure of a stamping die.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). The stamping is a pressure processing method for obtaining a required part by applying pressure to a material by using a die arranged on a press machine at room temperature to generate separation or plastic deformation, and the material is subjected to stamping processing to generate waste, while the existing stamping die needs to manually clean the generated waste and cannot be ejected out automatically.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waste ejection structure of a stamping die, which solves the problem that the existing stamping die cannot eject the waste automatically because the generated waste needs to be cleaned manually.

In order to achieve the purpose, the utility model provides the following technical scheme: a waste ejection structure of a stamping die comprises a die, wherein a sleeve is fixedly connected to the die, a limiting plate is slidably connected to the inside of the sleeve, a sliding rod is fixedly connected to the limiting plate, a sliding rod is slidably connected to the inside of the sleeve, a sliding rod is slidably connected to the inside of the die, a spring is arranged on the outer side of the sliding rod, an articulated frame is hinged to the upper end of the sliding rod, a supporting plate is fixedly connected to the upper end of the articulated frame, a supporting frame is fixedly connected to the die, a sliding groove is formed in the supporting frame, a sliding block is slidably connected to the inside of the sliding groove, a connecting block is fixedly connected to one end of the sliding block and is in contact with the supporting frame, a connecting plate is fixedly connected to the sliding block and is in contact with the supporting frame, an ejector rod is fixedly connected to the connecting plate and is in sliding connection with the die, the ejector rod is fixedly connected with a top plate, and the top plate is in contact with the supporting plate.

Preferably, one end of the spring is fixedly connected with a limiting plate, and the other end of the spring is fixedly connected with a sleeve.

Preferably, the die is fixedly connected with a limiting block, and a supporting plate is contacted with the limiting block.

Preferably, the inside fixedly connected with guide bar of spout, the inside sliding connection of slider has the guide bar.

Preferably, the die and the connecting block are fixedly connected with connecting rings, and the two connecting rings are fixedly connected with elastic belts.

Preferably, the number of the sleeves is two, and the two sleeves are symmetrically distributed on the die.

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

1. according to the utility model, the sleeve, the sliding rod and other components are arranged, so that the sliding rod can slide in the sleeve during stamping through the die, the spring is stretched, the spring drives the supporting plate to pop out after stamping is finished, and waste materials on the supporting plate can be popped out, so that the problem that the existing stamping die can not eject out the generated waste materials by self due to the fact that the waste materials need to be cleaned manually is solved.

2. The ejection device is provided with the ejector rod, the top plate and other components, so that the top plate can eject the supporting plate obliquely while the supporting plate is ejected, and waste materials can better slide down from the supporting plate.

Drawings

FIG. 1 is a perspective view of the overall construction of the present invention;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present invention;

fig. 3 is an enlarged view of the structure of the portion a in fig. 2 according to the present invention.

In the figure: 1. a mold; 2. a sleeve; 3. a limiting plate; 4. a slide bar; 5. a spring; 6. a hinged frame; 7. a support plate; 8. a limiting block; 9. a support frame; 10. a chute; 11. a slider; 12. a guide bar; 13. connecting blocks; 14. a connecting ring; 15. an elastic band; 16. a connecting plate; 17. a top rod; 18. a top plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a waste ejection structure of a stamping die comprises a die 1, a sleeve 2 is fixedly connected to the die 1, a limiting plate 3 is slidably connected to the interior of the sleeve 2, a slide bar 4 is fixedly connected to the limiting plate 3, a slide bar 4 is slidably connected to the interior of the sleeve 2, a slide bar 4 is slidably connected to the interior of the die 1, a spring 5 is disposed on the outer side of the slide bar 4, a hinge frame 6 is hinged to the upper end of the slide bar 4, a support plate 7 is fixedly connected to the upper end of the hinge frame 6, a support frame 9 is fixedly connected to the die 1, a slide groove 10 is formed in the support frame 9, a slide block 11 is slidably connected to the interior of the slide groove 10, a connecting block 13 is fixedly connected to one end of the slide block 11, the connecting block 13 is in contact with the support frame 9, a connecting plate 16 is fixedly connected to the slide block 11, the connecting plate 16 is in contact with the support frame 9, an ejector rod 17 is fixedly connected to the connecting plate 16, and the ejector rod 17 is slidably connected to the die 1, a top plate 18 is fixedly connected to the top rod 17, and the top plate 18 is in contact with the support plate 7.

Referring to fig. 2, one end of the spring 5 is fixedly connected with the limiting plate 3, the other end of the spring 5 is fixedly connected with the sleeve 2, and the spring 5 can drive the sliding rod 4 to return by the design of the spring 5.

Referring to fig. 2, a limiting block 8 is fixedly connected to the mold 1, a supporting plate 7 is contacted with the limiting block 8, and the supporting plate 7 can be limited by the design of the limiting block 8.

Referring to fig. 3, a guide rod 12 is fixedly connected to the inside of the sliding chute 10, and a guide rod 12 is slidably connected to the inside of the sliding block 11, so that the sliding block 11 can be guided by the design of the guide rod 12.

Referring to fig. 3, the connecting rings 14 are fixedly connected to the mold 1 and the connecting block 13, and the elastic belts 15 are fixedly connected to the two connecting rings 14, so that the elastic belts 15 can drive the top plate 18 to reset.

Referring to fig. 2, the number of the sleeves 2 is two, the two sleeves 2 are symmetrically distributed on the mold 1, and the slide rod 4 can slide in the mold 1 by the design of the sleeves 2.

The specific implementation process of the utility model is as follows: when the stamping device is used, a material to be stamped is placed on the two supporting plates 7 and then stamped, the two supporting plates 7 are pressed into a horizontal angle in the stamping process, the supporting plates 7 are in contact with the limiting blocks 8, the supporting plates 7 move while driving the sliding rods 4 to slide in the sleeves 2, the limiting plates 3 on the sliding rods 4 stretch the springs 5, meanwhile, the supporting plates 7 drive the top plates 18 to move, the top plates 18 drive the connecting plates 16 on the ejector rods 17 to slide in the supporting frames 9, meanwhile, the connecting plates 16 drive the connecting blocks 13 on the sliding blocks 11 to move, the connecting blocks 13 drive the connecting rings 14 to move, the connecting rings 14 stretch the elastic belts 15, after stamping is finished, the springs 5 drive the sliding rods 4 on the limiting plates 3 to reset, the sliding rods 4 eject waste materials on the supporting plates 7 through the supporting plates 7, and meanwhile, the elastic belts 15 drive the sliding blocks 11 on the connecting blocks 13 to move, the slide block 11 drives the connecting plate 16 to move, the connecting plate 16 drives the top plate 18 on the ejector rod 17 to reset, and the top plate 18 pushes the two supporting plates 7 to be inclined, so that the waste materials on the supporting plates 7 can slide down from the supporting plates 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides an ejecting structure of stamping die's waste material, includes mould (1), its characterized in that: the die is characterized in that a sleeve (2) is fixedly connected onto the die (1), a limiting plate (3) is slidably connected into the sleeve (2), a sliding rod (4) is fixedly connected onto the limiting plate (3), a sliding rod (4) is slidably connected into the sleeve (2), a sliding rod (4) is slidably connected into the die (1), a spring (5) is arranged on the outer side of the sliding rod (4), an articulated frame (6) is articulated with the upper end of the sliding rod (4), a supporting plate (7) is fixedly connected with the upper end of the articulated frame (6), a supporting frame (9) is fixedly connected onto the die (1), a sliding groove (10) is formed in the supporting frame (9), a sliding block (11) is slidably connected into the sliding groove (10), a connecting block (13) is fixedly connected to one end of the sliding block (11), and the connecting block (13) is in contact with the supporting frame (9), fixedly connected with connecting plate (16) on slider (11), connecting plate (16) and support frame (9) contact, fixedly connected with ejector pin (17) on connecting plate (16), ejector pin (17) and mould (1) sliding connection, fixedly connected with roof (18) on ejector pin (17), roof (18) and backup pad (7) contact.

2. The scrap ejection structure for a press die according to claim 1, wherein: one end fixedly connected with limiting plate (3) of spring (5), the other end fixedly connected with sleeve (2) of spring (5).

3. The scrap ejection structure for a press die according to claim 1, wherein: fixedly connected with stopper (8) on mould (1), the last contact of stopper (8) has backup pad (7).

4. The scrap ejection structure for a press die according to claim 1, wherein: the inside fixedly connected with guide bar (12) of spout (10), the inside sliding connection of slider (11) has guide bar (12).

5. The scrap ejection structure for a press die according to claim 1, wherein: the die (1) and the connecting block (13) are fixedly connected with connecting rings (14), and the two connecting rings (14) are fixedly connected with elastic belts (15).

6. The scrap ejection structure for a press die according to claim 1, wherein: the number of the sleeves (2) is two, and the two sleeves (2) are symmetrically distributed on the die (1).