CN207592579U - A kind of stamping die of the anti-blocking waste material of side blow - Google Patents

Abstract

The utility model discloses a kind of stamping dies of the anti-blocking waste material of side blow,Including upper pallet,Upper mold seat,Cope plate,Waste material red needle,Forming cavity,Drive block,Punch,First slotting tool,Waste baffle and lower pallet,The position that the inside of the cope plate is opposite with drive block is fixedly installed waste material red needle,Forming cavity is offered among the bottom side of the cope plate,The cope plate is fixedly installed punch on the outside of forming cavity,Two outer end of bottom side of the cope plate is fixedly installed respectively by knife,The first slotting tool and the second slotting tool are fixedly installed above the lower bolster,Waste baffle is provided between the external stripping plate and lower clamp plate,The waste baffle is movably connected in the inside of lower clamp plate by being fixed at the second spring on the inside of lower template,By being fixedly installed waste material red needle below cope plate,It is reduced so that waste material gets lodged in the phenomenon that mold cavity influences mold normal use,Increase the continuous use performance of mold.

Description

A kind of stamping die of the anti-blocking waste material of side blow

Technical field

The utility model is related to Stamping Die Technology field, the stamping die of specially a kind of anti-blocking waste material of side blow.

Background technology

Current high-strength steel, super-high strength steel realize the lightweight of vehicle well, improve the impact strength and peace of vehicle Full performance, therefore as the important development direction of automotive steel.But with the raising of plate intensity, traditional cold punching technology exists Fracture phenomena is easily generated in forming process, the processing technology requirement of high-strength steel sheet can not be met.Profile bar can not met into In the case of part, the hot press-formed technology of ultrahigh-strength steel plates is gradually studied in the world at present.Stamping die is in cold stamping In processing, a kind of special process that material (metal is nonmetallic) is processed into part (or semi-finished product) is equipped, referred to as cold stamping Mold (is commonly called as cold-punching mould).Punching press is at room temperature, to apply pressure to material using the mold on forcing press, make it Separation or plastic deformation are generated, so as to obtain a kind of pressure processing method of required part.

The stamping die of the prior art has the following problems in use：

1st, waste material be easy to cause the blocking of dies cavity after the completion of punching press, influences the continuous use of mold.

2nd, the stamping die having needs artificially to be cleared up the waste material after the completion of punching press, influences working efficiency.

Utility model content

The purpose of this utility model is to provide a kind of stamping die of the anti-blocking waste material of side blow, to solve above-mentioned background technology The problem of middle proposition.

To achieve the above object, the utility model provides following technical solution：A kind of stamping die of the anti-blocking waste material of side blow, Including upper pallet, upper mold seat, cope plate, waste material red needle, forming cavity, drive block, punch, the first slotting tool, waste baffle and under Supporting plate is fixedly installed upper mold seat and upper padding plate, the cope plate fixed setting below the upper pallet successively from top to bottom Below upper padding plate, drive block is movably set on the inside of the cope plate, the inside of the cope plate is opposite with drive block Position be fixedly installed waste material red needle, the cope plate is fixedly installed the edge of a knife on the inside of drive block, the cope plate Forming cavity is offered among bottom side, the cope plate is fixedly installed punch on the outside of forming cavity, and the cope plate is in punch Below side be provided with upper clamp plate, the upper clamp plate is against punch by being fixed at the first spring of cope plate bottom side In the following, two outer end of bottom side of the cope plate is fixedly installed respectively by knife, it is described by being fixedly installed external stripping plate below knife, Lower clamp plate is provided with below the external stripping plate, the lower clamp plate is fixed above lower bolster, under the lower bolster Face is fixedly installed lower template, and the lower template is fixed at by bottom seat pad above lower pallet, the lower bolster it is upper Face is fixedly installed the first slotting tool and the second slotting tool, and waste baffle is provided between the external stripping plate and lower clamp plate, described useless Object baffle is movably connected in the inside of lower clamp plate by being fixed at the second spring on the inside of lower template.

Preferably, it is fixedly installed interior limited post on the inside of the external stripping plate.

Preferably, first slotting tool and the second slotting tool are respectively arranged with two, and it is separately positioned on the two of drive block Side.

Preferably, two first slotting tools and the second slotting tool are oppositely arranged respectively.

Preferably, the waste baffle is opened in the centre position of the first slotting tool and the second slotting tool respectively.

Compared with prior art, the beneficial effects of the utility model are：

1st, by being fixedly installed waste material red needle below cope plate, after mold completes Punching Process, pass through Waste material red needle on the inside of cope plate can jack down the waste material for being stuck in mold cavity, so that waste material is got lodged in punching course The phenomenon that mold cavity influence mold normal use, is reduced, and increases the continuous use performance of mold, efficiently convenient.

2nd, the waste material scale removal process inside mould cavity is simple, is directly driven by punching machine, reduces artificial cleaning The process of waste material, it is economical and practical.

Description of the drawings

Fig. 1 molds schematic diagram for the utility model overall structure；

Fig. 2 molds schematic diagram for the utility model overall structure.

In figure：Upper pallet 1, upper mold seat 2, upper padding plate 3, cope plate 4, waste material red needle 5, forming cavity 6, drive block 7, the edge of a knife 8, Punch 9, the first spring 11, is led by knife 12, the first slotting tool 13, external stripping plate 14, lower clamp plate 15, lower bolster 16, waste at upper clamp plate 10 Flow block 17, second spring 18, lower template 19, lower pallet 20, the second slotting tool 21, interior limited post 22.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

It please refers to Fig.1 and Fig. 2, the utility model provides a kind of technical solution：A kind of stamping die of the anti-blocking waste material of side blow, It is led including upper pallet 1, upper mold seat 2, cope plate 4, waste material red needle 5, forming cavity 6, drive block 7, punch 9, the first slotting tool 13, waste Block 17 and lower pallet 20 are flowed, upper mold seat 2 and upper padding plate 3 are fixedly installed successively from top to bottom below the upper pallet 1, it is described Cope plate 4 is fixed at below upper padding plate 3, and the inside of the cope plate 4 is movably set with drive block 7, the cope plate 4 The inside position opposite with drive block 7 be fixedly installed waste material red needle 5, the cope plate 4 is fixed in the inside of drive block 7 and is set The edge of a knife 8 is equipped with, forming cavity 6 is offered among the bottom side of the cope plate 4, the cope plate 4 is fixed in the outside of forming cavity 6 and set Punch 9 is equipped with, the cope plate 4 side below punch 9 is provided with upper clamp plate 10, and the upper clamp plate 10 passes through fixed setting The first spring 11 in 4 bottom side of cope plate is against below punch 9, and two outer end of bottom side of the cope plate 4 is fixedly installed respectively Have by knife 12, it is described that by being fixedly installed external stripping plate 14 below knife 12, the lower section of the external stripping plate 14 is provided with lower clamp plate 15, The lower clamp plate 15 is fixed above lower bolster 16, and lower template 19, institute are fixedly installed below the lower bolster 16 It states lower template 19 to be fixed above lower pallet 20 by bottom seat pad, first is fixedly installed above the lower bolster 16 13 and second slotting tool 21 of slotting tool is provided with waste baffle 17, the waste water conservancy diversion between the external stripping plate 14 and lower clamp plate 15 Block 17 is movably connected in the inside of lower clamp plate 15 by being fixed at the second spring 18 of 19 inside of lower template.

In order to enable completing accurate molding, the inside of the external stripping plate 14 is fixedly installed interior limited post 22.

For the ease of carrying out fast ram molding, 13 and second slotting tool 21 of the first slotting tool to raw material in punching course Two are respectively arranged with, and it is separately positioned on the both sides of drive block 7, two 13 and second slotting tools 21 of the first slotting tool are distinguished It is oppositely arranged, the waste baffle 17 is opened in the centre position of the first slotting tool 13 and the second slotting tool 21 respectively.

Operation principle：First the drive block of mould inside 7 and punch 9 are attached respectively with punching press lathe, it then will be former Material is placed on the inside of forming cavity 6, when punching machine moves downward, first first product is pushed down by cope plate 4 and lower template 19, then Then the contact of cope plate 4 moves back down external stripping plate 14, waits the first slotting tool 13 when the mold is closed first by 7 side of drive block by knife 12 Product outer wall compresses, and and then the second slotting tool 21 pushes down product inner wall, then completes punching course by Guan Bi mould；

Mold is closed back punching head 9 and can go out waste material, and if any the phenomenon that gets stuck, waste material red needle 5 can be jacked down, and complete punching Punching machine uplink after material, upper and lower mould are separated, you can repeat press work, it is simple and convenient, and it is efficiently convenient.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of stamping die of the anti-blocking waste material of side blow, including upper pallet (1), upper mold seat (2), cope plate (4), waste material red needle (5), forming cavity (6), drive block (7), punch (9), the first slotting tool (13), waste baffle (17) and lower pallet (20), it is described It is fixedly installed upper mold seat (2) and upper padding plate (3) below upper pallet (1) successively from top to bottom, it is characterised in that：The upper mold Plate (4) is fixed at below upper padding plate (3), is movably set with drive block (7) on the inside of the cope plate (4), it is described on The inside of template (4) is fixedly installed waste material red needle (5) with the opposite position of drive block (7), and the cope plate (4) is in drive block (7) edge of a knife (8) is fixedly installed on the inside of, forming cavity (6), the cope plate are offered among the bottom side of the cope plate (4) (4) punch (9) is fixedly installed on the outside of forming cavity (6), the cope plate (4) is provided with side below punch (9) Upper clamp plate (10), the upper clamp plate (10) are against punch (9) by being fixed at first spring (11) of cope plate (4) bottom side Below, two outer end of bottom side of the cope plate (4) is fixedly installed respectively by knife (12), described by fixed below knife (12) External stripping plate (14) is provided with, lower clamp plate (15), lower clamp plate (15) fixed setting are provided with below the external stripping plate (14) Above lower bolster (16), lower template (19) is fixedly installed below the lower bolster (16), the lower template (19) is logical It crosses bottom seat pad to be fixed above lower pallet (20), the first slotting tool (13) is fixedly installed above the lower bolster (16) With the second slotting tool (21), waste baffle (17) is provided between the external stripping plate (14) and lower clamp plate (15), the waste is led Stream block (17) is movably connected in the inside of lower clamp plate (15) by being fixed at the second spring (18) on the inside of lower template (19).

2. a kind of stamping die of the anti-blocking waste material of side blow according to claim 1, it is characterised in that：The external stripping plate (14) Inside be fixedly installed interior limited post (22).

3. a kind of stamping die of the anti-blocking waste material of side blow according to claim 1, it is characterised in that：First slotting tool (13) and the second slotting tool (21) is respectively arranged with two, and it is separately positioned on the both sides of drive block (7).

4. a kind of stamping die of the anti-blocking waste material of side blow according to claim 1, it is characterised in that：Two described first are inserted Knife (13) and the second slotting tool (21) are oppositely arranged respectively.

5. a kind of stamping die of the anti-blocking waste material of side blow according to claim 1, it is characterised in that：The waste baffle (17) it is opened in the centre position of the first slotting tool (13) and the second slotting tool (21) respectively.