CN204735586U

CN204735586U - T type direction die cutter device for punch press

Info

Publication number: CN204735586U
Application number: CN201520521025.6U
Authority: CN
Inventors: 郭兆泉; 王业政; 袁富平
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-18
Filing date: 2015-07-18
Publication date: 2015-11-04
Anticipated expiration: 2025-07-18

Abstract

The utility model discloses a T type direction die cutter device for punch press for processing the precast concrete pile end plate, including the cutter and with cutter complex mould, the cutter includes guide way and die cutter, the guide way forms T type structure with the die cutter, be equipped with on the mould with the guide way complex female groove of direction and with the female groove of die cutter complex die cutter, the mould bottom is equipped with the ring flange base of fixed mould, is equipped with the hole that leaks gas on the ring flange base of female groove of direction and the female inslot of die cutter, the cutter be equipped with the elasticity pressure pad on every side. In the technical scheme provide by the utility model, the effect of guide way includes: (1 )The position is not walked to the incision accuracy that lets the cutter surely dash, (2 )T type cutter is a holistic structure, strengthens the intensity of die cutter, (3 )The heat that the guide way can in time dissipate and produce on the cutter improves the life of die cutter, the elasticity pressure pad can guarantee to avoid when extracting the cutter end plate to warp in addition.

Description

The T-shaped guiding stamping knife device of punch press

Technical field

The utility model relates to steel plate outer technical field of processing equipment, particularly a kind of T-shaped guiding stamping knife device of punch press processing precast concrete pile end plate.

Background technology

Traditional punching machine cutting tool shape specification, all depends on otch proterties and the specification of workpiece communications centre.But during the thicker steel plate of this conventional knife communications centre, seem some difficulty to there is following problem: (1) cutter easily generates heat and is not durable; (2) cutter is fragile; (3) easily end plate cylindrical incision is drawn distortion when extracting punching machine cutting tool; (4) rush end plate cylindrical otch, easily outwards walk, the otch processed is nonstandard.

Summary of the invention

The purpose of this utility model is the deficiency existed for above-mentioned technology, provides a kind of punch press T-shaped guiding stamping knife device.

For achieving the above object, the technical solution adopted in the utility model is: the T-shaped guiding stamping knife device of a kind of punch press, the mould comprising cutter and coordinate with cutter, described cutter comprises guide way and stamping knife, described guide way and stamping knife form T-type structure, the female groove of stamping knife that the described mould coordinated with cutter is provided with the female groove of the guiding coordinated with guide way and coordinates with stamping knife, described mold bottom is provided with the ring flange base of fixed mould, ring flange base in the female groove of guiding and the female groove of stamping knife is provided with material spilling hole, and the surrounding of described cutter is provided with elasticity of plastics pressure pad.

Further: the length of described guide way is greater than the length of stamping knife.

Further: described guide way length is greater than stamping knife length 20mm.

Further: described guide way and stamping knife one-body molded.

Further: described resilient pressure pad utilizes plastics to be prepared from.

Advantageous Effects of the present utility model is: in the technical solution of the utility model, and the effect of guide way comprises: the otch that (1) makes cutter die-cut does not accurately walk; (2) T-shaped cutter is an overall structure, strengthens the intensity of stamping knife; (3) heat that the physical efficiency that leads in time dissipation cutter produces, improves the service life of stamping knife.Bullet pad pressure pad can ensure to avoid end plate distorts when extracting cutter in addition.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is cutter structure schematic diagram of the present utility model;

Fig. 2 is mould structure schematic diagram of the present utility model;

Fig. 3 is the cutter structure schematic diagram adopting resilient pressure pad in Fig. 1.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.

As Figure 1-3, the T-shaped guiding stamping knife device of a kind of punch press, the mould 2 comprising cutter 1 and coordinate with cutter, cutter comprises guide way 4 and stamping knife 3, guide way and stamping knife form T-shaped structure, the female groove 6 of stamping knife that mould is provided with the female groove 5 of the guiding coordinated with guide way and coordinates with stamping knife 3, mold bottom is provided with the ring flange base 8 of fixed mould, ring flange base 8 in the female groove 5 of guiding and the female groove 6 of stamping knife is provided with material spilling hole (not marking in figure), the surrounding of cutter is provided with elasticity of plastics pressure pad 7, when pulling out stamping knife, the frictional force of cutter is very large, end plate can be drawn distortion, therefore the object of resilient pressure pad is set, be when cutter die-cut or extract time, resilient pressure pad is exerted pressure, after certain altitude extracted by cutter, resilient pressure pad could discharge the pressure to end plate, therefore the end plate processed very standard.

Wherein, guide way length is greater than stamping knife length, and the length of preferred guide way is greater than stamping knife length 20mm, and when carrying out die-cut, after guide way is introduced into the female groove 20mm of guiding, stamping knife just starts die-cut, guarantees accurately not walk.

Wherein, guide way and stamping knife one-body molded, the intensity of stamping knife can be strengthened, extend cutting-tool's used life.

Wherein, resilient pressure pad utilizes plastics to be prepared from.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims

1. the T-shaped guiding stamping knife device of punch press, it is characterized in that: the mould comprising cutter and coordinate with cutter, described cutter comprises guide way and stamping knife, described guide way and stamping knife form T-type structure, the female groove of stamping knife that the described mould coordinated with cutter is provided with the female groove of the guiding coordinated with guide way and coordinates with stamping knife, described mold bottom is provided with the ring flange base of fixed mould, and the ring flange base in the female groove of guiding and the female groove of stamping knife is provided with leakage hole, and the surrounding of described cutter is provided with resilient pressure pad.

2. the T-shaped guiding stamping knife device of punch press according to claim 1, is characterized in that: the length of described guide way is greater than the length of stamping knife.

3. the T-shaped guiding stamping knife device of punch press according to claim 2, is characterized in that: described guide way length is greater than stamping knife length 20mm.

4. the T-shaped guiding stamping knife device of punch press according to claim 1, is characterized in that: described guide way and stamping knife one-body molded.

5. the T-shaped guiding stamping knife device of punch press according to claim 1, is characterized in that: described resilient pressure pad utilizes plastics to be prepared from.