CN205668022U - Punching flanging mould - Google Patents

Punching flanging mould Download PDF

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Publication number
CN205668022U
CN205668022U CN201620531825.0U CN201620531825U CN205668022U CN 205668022 U CN205668022 U CN 205668022U CN 201620531825 U CN201620531825 U CN 201620531825U CN 205668022 U CN205668022 U CN 205668022U
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CN
China
Prior art keywords
punching
mould
bolster
pin
punch
Prior art date
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Active
Application number
CN201620531825.0U
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Chinese (zh)
Inventor
吴汉林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHONGQING XINYONG PRECISION ALLOY Co Ltd
Original Assignee
CHONGQING XINYONG PRECISION ALLOY Co Ltd
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Publication date
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Priority to CN201620531825.0U priority Critical patent/CN205668022U/en
Application granted granted Critical
Publication of CN205668022U publication Critical patent/CN205668022U/en
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Abstract

The utility model discloses a kind of punching flanging mould, relate to mould applications, this programme is proposed, mainly include cope match-plate pattern and the lower bolster being oppositely arranged, lower bolster is horizontally disposed with, being provided with punch on lower bolster, on the downside of cope match-plate pattern, left and right is respectively equipped with punching unit and punching unit, to realize punching flanging one raising working (machining) efficiency and the function of precision.

Description

Punching flanging mould
Technical field
This utility model relates to a kind of punching flanging mould, relates generally to mould applications.
Background technology
Existing workpiece mould a to be carried out processing, the principal shape of mould is as follows, and mould has a through hole, at through hole one Side is provided with collapsing of punching press.The when that existing mould being processed, generally use two width moulds to carry out, process punching respectively Hole and flanging.Adopt and be machined with the biggest disadvantage in this way, first waste mould, need to change between two width moulds into OK, reducing work efficiency, secondly because the two of workpiece moulds that feature is different process, corresponding tolerance also can Strengthen, affect the qualification rate of product.
Utility model content
For above the deficiencies in the prior art, the utility model proposes the punching flanging mould of a kind of punching flanging one.
For reaching above-mentioned purpose, the technical solution of the utility model is: the cope match-plate pattern being oppositely arranged and lower bolster, lower bolster Being horizontally disposed with, be provided with punch on lower bolster, the left side of this punch upper surface is provided with downward slope, the right side of punch upper surface Being provided with material returned pin-and-hole, be vertically provided with lead in the both sides of lower bolster, cope match-plate pattern slides above cooperation at lead at lower bolster On, on the downside of cope match-plate pattern, left and right is respectively equipped with punching unit and punching unit, and the punching unit that left side is arranged includes being horizontally disposed with leads To axle and the punching press post that is vertically provided with, the lower right corner of punching press post is provided with roller bearing, and punching press post upper end is slidably fitted on the axis of guide, punching It is cased with spring on the axis of guide on the left of compression leg against, punching unit, punching press post is included punching mould sleeve to the right and is slidably fitted in De-material mould in die sleeve, is provided with spring between de-material mould and cope match-plate pattern, and the centre of de-material mould is provided with vertical pin-and-hole, in vertical pin-and-hole Matched in clearance has punching pin, the upper end of punching pin to be fixed on cope match-plate pattern, and the material returned pin-and-hole on punching pin and punch is correspondingly arranged.
Know-why of the present utility model is as follows: being processed when, raw material is placed on punch upper surface, so Rear startup driving means drives cope match-plate pattern to move down, and the de-material mould of punching unit and punching pin touch raw material the earliest, enter And first raw material is compressed and is punched out, then punching unit touches raw-material left side again, and the left side of punch is slope, The lower right corner of the punching press post of punching unit is provided with roller bearing simultaneously, and punching press post is suppressed downwards when, roller bearing rolls, and then by former Material carries out punching press according to the direction on slope, and then formation collapses in raw-material left side.
The beneficial effects of the utility model are as follows: this programme disposably solves the problem of stamping and punching, not only reduces Mold use, simultaneously because complete in one set of die, therefore the tolerance of product also can reduce, improve the conjunction of product Lattice rate, after completing stamping and punching, cope match-plate pattern moves up, and finished product is released from punching pin by de-material mould, and punching press post is at bullet Recover to the left to initial condition under spring effect.
Further, the through lower bolster of vertical pin-and-hole, the raw material after being punched directly discharges the external world by pin-and-hole.
Further, the face on the slope of punch and the junction rounding off in face, be that the product transition of punching press is more mellow and fuller.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment In description, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only that this practicality is new Wherein two width of type, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to root Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model embodiment.
Wherein, 1-cope match-plate pattern, 2-punching press post, 201-roller bearing, 3-punch, 4-de-material mould, 5-punching press die sleeve, 6-lower bolster, The 7-axis of guide.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical scheme in this utility model is clearly and completely described, it is clear that retouched The embodiment stated is only preferred embodiment of the present utility model rather than whole embodiments.Based in this utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all Belong to the scope of this utility model protection.
Embodiment
As it is shown in figure 1, this utility model embodiment includes: be fixed on the punch 3 of lower bolster 6 upper surface, be fixed on upper mold The punching unit of plate 1 lower surface and punching unit, the both sides of lower bolster 6 are vertically provided with lead, being slidably matched at lead Cope match-plate pattern 1.
The left side of punch 3 upper surface is provided with downward slope, this slope and punch 3 upper surface, the contact surface circle of lower bolster 6 Slip over and cross, on the right side of the upper surface of punch 3, be provided with material returned through hole, this through lower bolster of material returned through hole 6.
Punching unit includes the horizontally disposed axis of guide 7 and is slidably fitted in the axis of guide 7 upper punch compression leg 2, on the left of punching press post 2 The axis of guide 7 on outer be cased with spring, this spring by punching press post 2 to the right against, be provided with roller bearing 201 in the lower right corner of punching press post 2.
Arranging punching unit on the right side of punching unit, this punching unit includes punching press die sleeve 5 and is slidably fitted in punching press De-material mould 4 in die sleeve 5, is provided with spring between de-material mould 4 and cope match-plate pattern 1, is vertically provided with through hole, at through hole on de-material mould 4 Inside being sliding combined with punching pin, this punching pin upper end is fixed on cope match-plate pattern 1, and punching pin is correspondingly arranged with material returned through hole.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model Protection domain within.

Claims (3)

1. punching flanging mould, it is characterised in that the cope match-plate pattern being oppositely arranged and lower bolster, described lower bolster is horizontally disposed with, Lower bolster is provided with punch, and the left side of this punch upper surface is provided with downward slope, and the right side of punch upper surface is provided with material returned pin Hole, is vertically provided with lead in the both sides of lower bolster, and cope match-plate pattern slides above at lower bolster and coordinates on lead, described upper mold On the downside of plate, left and right is respectively equipped with punching unit and punching unit, and the punching unit that left side is arranged includes being horizontally disposed with the axis of guide and erecting The punching press post being directly provided with, the lower right corner of described punching press post is provided with roller bearing, and punching press post upper end is slidably fitted on the axis of guide, punching press post It is cased with spring on the axis of guide in left side against, described punching unit, punching press post is included punching mould sleeve to the right and is slidably fitted in De-material mould in die sleeve, is provided with spring between de-material mould and cope match-plate pattern, and the centre of de-material mould is provided with vertical pin-and-hole, in vertical pin-and-hole Matched in clearance has punching pin, the upper end of punching pin to be fixed on cope match-plate pattern, and the material returned pin-and-hole on punching pin and punch is correspondingly arranged.
Punching flanging mould the most according to claim 1, it is characterised in that: the described through lower bolster of vertical pin-and-hole.
Punching flanging mould the most according to claim 1, it is characterised in that: the face on the slope of described punch and the combination in face Place's rounding off.
CN201620531825.0U 2016-06-02 2016-06-02 Punching flanging mould Active CN205668022U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620531825.0U CN205668022U (en) 2016-06-02 2016-06-02 Punching flanging mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620531825.0U CN205668022U (en) 2016-06-02 2016-06-02 Punching flanging mould

Publications (1)

Publication Number Publication Date
CN205668022U true CN205668022U (en) 2016-11-02

Family

ID=57194421

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620531825.0U Active CN205668022U (en) 2016-06-02 2016-06-02 Punching flanging mould

Country Status (1)

Country Link
CN (1) CN205668022U (en)

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