CN219335730U

CN219335730U - Stretching die with prevent waste material function of splashing

Info

Publication number: CN219335730U
Application number: CN202320251819.XU
Authority: CN
Inventors: 韩焕宇
Original assignee: Tianjin Zeao Technology Co ltd
Current assignee: Tianjin Zeao Technology Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-07-14
Anticipated expiration: 2033-02-20

Abstract

The utility model belongs to the technical field of stretching dies, and particularly relates to a stretching die with a waste splashing prevention function, which comprises a lower die holder, wherein a female die is arranged at the top of the lower die holder, a plurality of stand columns are fixedly arranged at the top of the lower die holder, an upper die holder is movably arranged on a plurality of stand columns, a male die is arranged at the bottom of the upper die holder, a protection structure and a buffer structure are arranged at the top of the lower die holder, the protection structure comprises a mounting seat, the mounting seat is fixedly connected with the top of the lower die holder, a mounting groove is formed in the mounting seat, a plurality of first springs are fixedly arranged in the mounting groove, and a telescopic cover is arranged in the mounting groove.

Description

Stretching die with prevent waste material function of splashing

Technical Field

The utility model relates to the technical field of stretching dies, in particular to a stretching die with a waste splashing prevention function.

Background

The drawing die is one of stamping dies and comprises an upper die base, a lower die base, a male die and a female die, the male die is driven by a punch to move downwards, the male die contacts with a workpiece and stretches the workpiece into the female die, and in the drawing process, the speed of the splashed waste is very high due to small materials, so that the situation of splashing is easy to occur.

However, in the prior art, the stretching die does not have the function of preventing splashing, the safety index is low, and the operator is easily injured by splashed waste, so the stretching die with the function of preventing splashing of the waste is proposed.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a stretching die with a waste splashing prevention function.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a drawing die with prevent waste material function of splashing, includes the die holder, the top of die holder is equipped with the die, the fixed a plurality of stands that are equipped with in top of die holder, a plurality of the activity is equipped with the upper die base on the stand, the bottom of upper die base is equipped with the terrace die, the top of die holder is equipped with protective structure and buffer structure.

Preferably, the protection structure comprises a mounting seat, the top fixed connection of mount pad and die holder, be equipped with the mounting groove on the mount pad, the mounting groove internal fixation is equipped with a plurality of first springs, be equipped with flexible cover in the mounting groove, a plurality of the top of first spring and the bottom fixed connection of flexible cover.

Preferably, a plurality of positioning holes are formed in two sides of the telescopic cover, positioning rods are movably arranged on inner walls of two sides of the mounting groove, and the positioning rods are matched with the positioning holes.

Preferably, the buffer structure comprises a mounting block and a top block, the mounting block is fixedly connected with the lower die holder, the top block is fixedly connected with the bottom of the upper die holder, a mounting hole is formed in the mounting block, a damper is fixedly arranged in the mounting hole, and a top plate is fixedly arranged at the top of the damper.

Preferably, a plurality of through holes are formed in the upper die base, sealing rings are arranged on the inner walls of the through holes, and the upright posts are movably connected with the inner walls of the sealing rings.

Preferably, the damper is sleeved with a second spring, the top of the second spring is fixedly connected with the bottom of the top plate, and the bottom of the second spring is fixedly connected with the inner wall of the bottom of the mounting hole.

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

according to the utility model, the protective structure is arranged, so that the telescopic cover is always in a state of being attached to the upper die holder under the action force of the first spring, the situation that scraps splash in the processing process can be effectively prevented, and the safety index of equipment is effectively improved;

the utility model also provides a buffer structure, so that the impact force of the male die on the female die can be reduced during pressing, and the equipment can be protected.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a mounting base according to the present utility model;

FIG. 3 is a schematic perspective view of the present utility model with the protective structure removed;

in the figure: 1. a lower die holder; 2. a female die; 3. a column; 4. an upper die holder; 5. a male die; 6. a protective structure; 601. a mounting base; 602. a telescoping shield; 603. positioning holes; 604. a mounting groove; 605. a first spring; 606. a positioning rod; 7. a buffer structure; 701. a mounting block; 702. a top block; 703. a damper; 704. and a top plate.

Description of the embodiments

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 stretching die with the function of preventing waste splashing comprises a lower die holder 1, wherein a female die 2 is arranged at the top of the lower die holder 1, a plurality of stand columns 3 are welded at the top of the lower die holder 1, an upper die holder 4 is slidably arranged on the plurality of stand columns 3, a male die 5 is arranged at the bottom of the upper die holder 4, and a protection structure 6 and a buffer structure 7 are arranged at the top of the lower die holder 1;

the protection structure 6 comprises a mounting seat 601, the top welding of the mounting seat 601 and the lower die holder 1 is provided with a mounting groove 604, a plurality of first springs 605 are welded in the mounting groove 604, a telescopic cover 602 is arranged in the mounting groove 604, the top of the plurality of first springs 605 and the bottom of the telescopic cover 602 are welded, a plurality of positioning holes 603 are arranged on two sides of the telescopic cover 602, positioning rods 606 are arranged on two side inner walls of the mounting groove 604 in a threaded manner, the positioning rods 606 are matched with the positioning holes 603, the buffer structure 7 comprises a mounting block 701 and a top block 702, the mounting block 701 and the lower die holder 1 are welded, the top block 702 and the bottom of the upper die holder 4 are welded, the mounting block 701 is provided with a mounting hole 703, a damper 703 is mounted in a bolt in the mounting hole, a top of the damper is welded with a top plate 704, a plurality of through holes are formed in the upper die holder 4, sealing rings are arranged on the inner walls of the through holes, a stand column 3 and the inner walls of the sealing rings are slidably connected, a second spring is sleeved on the damper 703, the top of the second spring and the bottom of the top plate is welded with the bottom of the top plate, and the bottom of the mounting hole is welded with the inner wall of the mounting hole.

Working principle: during processing, the positioning rod 606 is rotated anticlockwise, the positioning rod 606 is separated from the positioning hole 603, the upper die holder 4 is pressed down and drives the male die 5 and the ejector block 702, a plurality of first springs 605 are attached to the telescopic cover 602, pushing force is always applied to the telescopic cover 602, the top of the telescopic cover 602 is tightly attached to the upper die holder 4, in the process of stamping and stretching, the telescopic cover 602 can block scraps from splashing, protection can be reasonably formed for workers, in the process of moving down the upper die holder 4, the ejector block 702 can extrude the top plate 704, the top plate 704 can extrude the damper 703 at the bottom, the amplitude of the upper die holder 4 can be reduced due to the arrangement of the damper 703, meanwhile, the male die 5 can be effectively prevented from being impacted against the female die 2, protection can be achieved on the female die and the male die, the telescopic cover 602 is pressed down when materials need to be taken out, the positioning rod 606 can be rotated clockwise, and the positioning of the telescopic cover 602 can be completed when the positioning rod 606 is inserted into the positioning hole 603, and the materials can be exposed.

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. The utility model provides a drawing die with prevent waste material function of splashing, includes die holder (1), its characterized in that: the top of die holder (1) is equipped with die (2), the top of die holder (1) is fixed to be equipped with a plurality of stands (3), and is a plurality of the activity is equipped with upper die base (4) on stand (3), the bottom of upper die base (4) is equipped with terrace die (5), the top of die holder (1) is equipped with protective structure (6) and buffer structure (7).

2. The stretching die with a waste splash preventing function according to claim 1, wherein: the protection structure (6) comprises a mounting seat (601), the top of the mounting seat (601) is fixedly connected with the top of a lower die holder (1), a mounting groove (604) is formed in the mounting seat (601), a plurality of first springs (605) are fixedly arranged in the mounting groove (604), a telescopic cover (602) is arranged in the mounting groove (604), and the top of the first springs (605) is fixedly connected with the bottom of the telescopic cover (602).

3. The stretching die with a waste splash preventing function according to claim 2, wherein: the telescopic hood is characterized in that a plurality of positioning holes (603) are formed in two sides of the telescopic hood (602), positioning rods (606) are movably arranged on inner walls of two sides of the mounting groove (604), and the positioning rods (606) are matched with the positioning holes (603).

4. The stretching die with a waste splash preventing function according to claim 1, wherein: the buffer structure (7) comprises a mounting block (701) and a top block (702), wherein the mounting block (701) is fixedly connected with the lower die holder (1), the top block (702) is fixedly connected with the bottom of the upper die holder (4), a mounting hole is formed in the mounting block (701), a damper (703) is fixedly arranged in the mounting hole, and a top plate (704) is fixedly arranged at the top of the damper (703).

5. The stretching die with a waste splash preventing function according to claim 1, wherein: the upper die holder (4) is provided with a plurality of through holes, the inner walls of the through holes are provided with sealing rings, and the upright posts (3) are movably connected with the inner walls of the sealing rings.

6. The drawing die with a waste splash preventing function according to claim 4, wherein: the damper (703) is sleeved with a second spring, the top of the second spring is fixedly connected with the bottom of the top plate (704), and the bottom of the second spring is fixedly connected with the inner wall of the bottom of the mounting hole.