CN205551245U - Impact bend forming die - Google Patents

Impact bend forming die Download PDF

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Publication number
CN205551245U
CN205551245U CN201620330726.6U CN201620330726U CN205551245U CN 205551245 U CN205551245 U CN 205551245U CN 201620330726 U CN201620330726 U CN 201620330726U CN 205551245 U CN205551245 U CN 205551245U
Authority
CN
China
Prior art keywords
die
bending mould
pulley
locating pin
bolster
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620330726.6U
Other languages
Chinese (zh)
Inventor
王英明
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.)
Shengde Wanxing Electronics And Electrical Appliance Factory
Original Assignee
Shengde Wanxing Electronics And Electrical Appliance Factory
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shengde Wanxing Electronics And Electrical Appliance Factory filed Critical Shengde Wanxing Electronics And Electrical Appliance Factory
Priority to CN201620330726.6U priority Critical patent/CN205551245U/en
Application granted granted Critical
Publication of CN205551245U publication Critical patent/CN205551245U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model belongs to stamping die manufacturing and designing field, concretely relates to impact bend forming die, including fixed die holder that sets up and up -and -down motion's upper die base, be equipped with the terrace die on the upper die base and press the flitch, the terrace die includes swing arm and pulley, the swing arm upper end is articulated with the upper die base, the pulley rotates and sets up at the swing arm lower extreme, be equipped with the die on the die holder, be equipped with the chute on the die, the notch of chute is just right the pulley sets up, and when the upper die base was down, the pulley can guide the swing arm lower extreme to swing along the chute. The utility model discloses an along chute swing among the terrace die pressing down process, make the work piece shaping of buckling, during the drawing of patterns work piece edgewise transversely take out can, work piece one shot forming has improved production efficiency greatly, the simultaneous processing precision is also being shown to be promoted.

Description

One rushes bending mould
Technical field
This utility model belongs to stamping Die Design and manufactures field, is specifically related to a kind of punching and curves pattern Tool.
Background technology
The subject matter that closing in shape workpiece faces during punch forming is to be difficult to the demoulding, existing skill In art, often use the method for Multi-step forming to process this type of part, but, Multi-step forming is not only Having a strong impact on production efficiency, and part needs to carry out multiple clamping, this can be substantially reduced part Machining accuracy, causes finished workpart rate the highest.
Utility model content
The purpose of this utility model is to provide one can make closing in shape workpiece one-shot forming, and is easy to The demoulding rush bending mould.
For achieving the above object, this utility model provides techniques below scheme: one rushes roll forming Mould, including the die shoe being fixedly installed and the upper bolster pumped, on described upper bolster Being provided with punch and holding pad, described punch includes swing arm and pulley, described swing arm upper end and upper bolster Hinged, described pulley rotation is arranged on swing arm lower end;Described die shoe is provided with die, described recessed Mould is provided with skewed slot, and described pulley is just arranged by the notch of described skewed slot, when upper bolster is descending, Pulley can guide swing arm lower end edge skewed slot to swing;
Preferably, described holding pad vertically slides relative to upper bolster setting, described upper mold Seat is provided with guide hole, and described holding pad is positioned at guide hole, is additionally provided with stage clip in described guide hole;
Preferably, described die being additionally provided with locating pin, described holding pad is provided with joins with locating pin The hole, location closed;
Preferably, described punch and skewed slot are equipped with two groups, see along pulley axis direction, and two groups oblique Groove is that inverse Ba type is arranged;
Preferably, described locating pin is vertically flexible is arranged;
Preferably, described female bottom is provided with a cavity, and described locating pin lower end is positioned at cavity, Being provided with a push pedal below locating pin, described push pedal is through to outside die, and push pedal is in the horizontal direction Sliding and arrange, push pedal the inner is provided with slope, and when push pedal slid inward, slope can be by fixed Gradually jack-up is followed closely in position;
Preferably, described locating pin lower end is arranged with back-moving spring, and the two ends of described back-moving spring are supported Lean against between head of screw and cavity roof;
Preferably, described push pedal outer end is provided with handle;Described handle is provided with annular knurl;Described die Affixed with die shoe by bolt.
Of the present utility model have the technical effect that press under punch during along skewed slot swing, make workpiece Bending forming, during the demoulding, workpiece is extracted out from the side of the transverse, workpiece one-shot forming, is greatly improved Production efficiency, machining accuracy is also significantly improved simultaneously.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the right view of this utility model die shoe.
Detailed description of the invention
Following embodiment is to further illustrate for this utility model content using as new to this practicality The explaination of type technology contents, but flesh and blood of the present utility model is not limited in following embodiment institute Stating, those of ordinary skill in the art can and should know any based on this utility model essence essence Simple change or the replacement of god all should belong to the protection domain required by this utility model.
As shown in Figure 1, 2, one rushes bending mould, including die shoe 10 He being fixedly installed The upper bolster 20 pumped, described upper bolster 20 is provided with punch and holding pad 23, institute Stating punch and include swing arm 21 and pulley 22, described swing arm 21 upper end is hinged with upper bolster 20, institute State pulley 22 rotation and be arranged on swing arm 21 lower end;Described die shoe 10 is provided with die 11, institute Stating die 11 and be provided with skewed slot 111, described pulley 22 is just arranged by the notch of described skewed slot 111, When upper bolster 20 is descending, pulley 22 can guide swing arm 21 lower end edge skewed slot 111 to put Dynamic.
Preferably, described holding pad 23 vertically slides setting relative to upper bolster 20, institute Stating upper bolster 20 and be provided with guide hole, described holding pad 23 is positioned at guide hole, also sets in described guide hole There is stage clip 24.
Preferably, described die 111 being additionally provided with locating pin 12, described holding pad 23 is provided with The hole, location 231 coordinated with locating pin 12.
Preferably, described punch and skewed slot 111 are equipped with two groups, see along pulley 22 axis direction, Two groups of skewed slots 111 are arranged in inverse Ba type.
Preferably, described locating pin 12 is vertically flexible is arranged.
Preferably, being provided with a cavity bottom described die 11, described locating pin 12 lower end is positioned at recessed Intracavity, is provided with a push pedal 13 below locating pin 12, it is outside that described push pedal 13 is through to die 11, And push pedal 13 slides setting in the horizontal direction, push pedal 13 the inner is provided with slope, when push pedal 13 During slid inward, slope can be by locating pin 12 gradually jack-up.
Preferably, described locating pin 12 lower end is arranged with back-moving spring 14, described back-moving spring 14 Two ends be resisted against between head of screw and cavity roof.
Preferably, described push pedal 13 outer end is provided with handle 131;Described handle 131 is provided with annular knurl; Described die 11 is affixed with die shoe 10 by bolt.
Blank is placed on die 11, locating pin 12 position.When upper bolster 20 is descending, pressure Blank is compressed by flitch 23, when upper bolster 20 continues traveling downwardly, and holding pad 23 compression spring 24, Pulley 22 drives swing arm 21 to move along skewed slot 111, by workpiece press shaping die;Upper bolster 20 times After Shenging, workpiece is stayed on die 11, pulls out push pedal 13 with handle 131, makes locating pin 12 decline From longitudinally taking out workpiece.

Claims (10)

1. one kind is rushed bending mould, it is characterised in that: include the die shoe that is fixedly installed and upper Under reciprocating upper bolster, described upper bolster is provided with punch and holding pad, and described punch includes Swing arm and pulley, described swing arm upper end is hinged with upper bolster, and described pulley rotation is arranged under swing arm End;Described die shoe is provided with die, and described die is provided with skewed slot, and the notch of described skewed slot is just Arranging described pulley, when upper bolster is descending, pulley can guide swing arm lower end edge skewed slot to carry out Swing.
The most according to claim 1 rush bending mould, it is characterised in that: described holding pad Vertically sliding relative to upper bolster setting, described upper bolster is provided with guide hole, described binder Plate is positioned at guide hole, is additionally provided with stage clip in described guide hole.
The most according to claim 1 rush bending mould, it is characterised in that: on described die Being additionally provided with locating pin, described holding pad is provided with the hole, location coordinated with locating pin.
The most according to claim 3 rush bending mould, it is characterised in that: described punch and Skewed slot is equipped with two groups, sees along pulley axis direction, and two groups of skewed slots are that inverse Ba type is arranged.
The most according to claim 4 rush bending mould, it is characterised in that: described locating pin Vertically flexible setting.
The most according to claim 5 rush bending mould, it is characterised in that: at the bottom of described die Portion is provided with a cavity, and described locating pin lower end is positioned at cavity, is provided with a push pedal below locating pin, Described push pedal is through to outside die, and push pedal is slided setting in the horizontal direction, and push pedal the inner is provided with Slope, when push pedal slid inward, slope can be by locating pin gradually jack-up.
The most according to claim 6 rush bending mould, it is characterised in that: described locating pin Lower end is arranged with back-moving spring, the two ends of described back-moving spring be resisted against head of screw and cavity roof it Between.
The most according to claim 7 rush bending mould, it is characterised in that: outside described push pedal End is provided with handle.
The most according to claim 8 rush bending mould, it is characterised in that: on described handle It is provided with annular knurl.
The most according to claim 1 rush bending mould, it is characterised in that: described die Affixed with die shoe by bolt.
CN201620330726.6U 2016-04-18 2016-04-18 Impact bend forming die Expired - Fee Related CN205551245U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620330726.6U CN205551245U (en) 2016-04-18 2016-04-18 Impact bend forming die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620330726.6U CN205551245U (en) 2016-04-18 2016-04-18 Impact bend forming die

Publications (1)

Publication Number Publication Date
CN205551245U true CN205551245U (en) 2016-09-07

Family

ID=56808776

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620330726.6U Expired - Fee Related CN205551245U (en) 2016-04-18 2016-04-18 Impact bend forming die

Country Status (1)

Country Link
CN (1) CN205551245U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105750417A (en) * 2016-04-18 2016-07-13 旌德县皖星电子电器厂 Bending die
CN108480486A (en) * 2018-06-21 2018-09-04 安徽江淮汽车集团股份有限公司 A kind of guide rail shape part both sides synchronization flanging molding die

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105750417A (en) * 2016-04-18 2016-07-13 旌德县皖星电子电器厂 Bending die
CN108480486A (en) * 2018-06-21 2018-09-04 安徽江淮汽车集团股份有限公司 A kind of guide rail shape part both sides synchronization flanging molding die

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160907

Termination date: 20190418