CN202621688U

CN202621688U - Intermittent cutting die

Info

Publication number: CN202621688U
Application number: CN2012202641711U
Authority: CN
Inventors: 杨国福
Original assignee: XIAMEN RUITENG ELECTRONIC TECHNOLOGY Co Ltd
Current assignee: XIAMEN RUITENG ELECTRONIC TECHNOLOGY Co Ltd
Priority date: 2012-06-06
Filing date: 2012-06-06
Publication date: 2012-12-26
Anticipated expiration: 2022-06-06

Abstract

The utility model discloses an intermittent cutting die. The intermittent cutting die comprises an upper die, a lower die, a cylinder, a movable inserted pin, a cutting male die and a cutting female die, wherein the movable inserted pin is inserted into the upper die transversely; the outer end of the movable inserted pin is connected with a piston rod of the cylinder; the inner end of the movable inserted pin is opposite to the upper end of the cutting male die; when inserted inwards, the movable inserted pin is pressed against the upper end of the cutting male die; the cutting male die is movably inserted into the upper die longitudinally; the lower end of the cutting male die is opposite to the cutting female die which is arranged on the lower die; and a cylinder body of the cylinder is fixed on the outer wall of the upper die. As the cutting male die is controlled to be in a cutting state or a not cutting state, namely to be pressed or not to be pressed by matching the movable inserted pin with the cutting male die, the requirement of adjusting the working frequency of respective working step in a die is met; and the intermittent cutting die has the advantages of convenience, high efficiency and accuracy.

Description

The batch (-type) knife edge die

Technical field

The utility model relates to a kind of diel, particularly relates to a kind of batch (-type) knife edge die.

Background technology

Knife edge die is a kind of mould that the unlimited profile of material or operation part edge is cut off separation.In progressive high-speed stamping die punching course; In order to satisfy the adjustment needs of the work frequency that in mould, has realized indivedual work steps; Need to carry out punching out according to complete billot earlier and become coiled strip; The processing arrangement more complicated is accomplished by one's own efforts in the location that the special cut-out mould of follow-up usefulness is done response according to different length requirements.

The utility model content

The purpose of the utility model is to provide a kind of convenient, fast, batch (-type) knife edge die of accurately cutting off.

For realizing above-mentioned purpose, the technical solution of the utility model is:

The utility model is a kind of batch (-type) knife edge die, and it comprises upper die and lower die, cylinder, movable latch, cut-out punch, cuts off die; Described movable latch laterally is located in the patrix, and the outer end of movable latch is connected with cylinder piston rod, and the inner of movable latch is relative with the upper end that cuts off punch, when movable latch is inwardly inserted, leans with the upper end that cuts off punch; The activity longitudinally of described cut-out punch is located in the patrix, and the lower end that cuts off punch is relative with the cut-out die that is installed on the counterdie; The cylinder body of described cylinder is fixed on the outer wall of patrix.

After adopting such scheme; Because the utility model mainly is made up of cylinder, movable latch, cut-out punch, cut-out die etc.; Through movable latch with cut off cooperating of punch; Control is cut off punch and is in dissengaged positions that is leaned or the not dissengaged positions that is not leaned, thereby satisfies the adjustment needs of the work frequency that in mould, has realized indivedual work steps, has convenient, fast and accurate advantage.

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.

Description of drawings

Fig. 1 is the not dissengaged positions figure of the utility model;

Fig. 2 is the dissengaged positions figure of the utility model.

The specific embodiment

As shown in Figure 1, the utility model is a kind of batch (-type) knife edge die, and it comprises patrix 1, counterdie 2, cylinder 3, movable latch 4, cuts off punch 5, cuts off die 6.

Described movable latch 4 laterally is located in the patrix 1, and the outer end of movable latch 4 is connected with cylinder 3 piston rods, and the inner of movable latch 4 is relative with the upper end that cuts off punch 5, when movable latch 4 is inwardly inserted, leans with the upper end that cuts off punch 5; The activity longitudinally of described cut-out punch 5 is located in the patrix 1, and the lower end that cuts off punch 5 is relative with the cut-out die 6 that is installed on the counterdie 2; The cylinder body of described cylinder 3 is fixed on the outer wall of patrix 1.

The utility model is applicable to the band series products or has only the progressive high-speed stamping die of other product of partial zones, in mould, realized the adjustment of the work frequency of indivedual work steps.

The operation principle of the utility model:

In the adding one at last and cut off station of mould, owing to be not all to work in per step, patrix 1 backing plate adopts manner; Only when needs cut off, movable latch 4 is pushed and cut off punch 5 upper ends and lean, carry out cut-out work (as shown in Figure 2), movable latch 4 is extracted after accomplishing; Cutting off punch 5 pushes up to bounce back behind the material and does not cut off; Movable latch 4 leans on a cylinder to drive, and cylinder 3 magnetic valves are connected with register on the press machine, can on counter, do corresponding setting according to the frequency of working; As illustrate product and be set at 8, promptly per 8 jig frequency cylinders, 3 work are once.When producing one of 4 step pitch if desired the frequency is set at 4 and can obtains corresponding product.

The above; Be merely the utility model preferred embodiment; So can not limit the scope that the utility model is implemented with this, the equivalence of promptly doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1. batch (-type) knife edge die is characterized in that: it comprises upper die and lower die, cylinder, movable latch, cut-out punch, cuts off die; Described movable latch laterally is located in the patrix, and the outer end of movable latch is connected with cylinder piston rod, and the inner of movable latch is relative with the upper end that cuts off punch, when movable latch is inwardly inserted, leans with the upper end that cuts off punch; The activity longitudinally of described cut-out punch is located in the patrix, and the lower end that cuts off punch is relative with the cut-out die that is installed on the counterdie; The cylinder body of described cylinder is fixed on the outer wall of patrix.