CN106216518A - A kind of chevron bending stamping mould - Google Patents

A kind of chevron bending stamping mould Download PDF

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Publication number
CN106216518A
CN106216518A CN201610757655.2A CN201610757655A CN106216518A CN 106216518 A CN106216518 A CN 106216518A CN 201610757655 A CN201610757655 A CN 201610757655A CN 106216518 A CN106216518 A CN 106216518A
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CN
China
Prior art keywords
bending
chevron
bending die
punch pin
stamping mould
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.)
Pending
Application number
CN201610757655.2A
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Chinese (zh)
Inventor
张子青
Original Assignee
张子青
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 张子青 filed Critical 张子青
Priority to CN201610757655.2A priority Critical patent/CN106216518A/en
Publication of CN106216518A publication Critical patent/CN106216518A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides

Abstract

The invention discloses a kind of chevron bending stamping mould, including punch rod, punch pin with V-shaped hose, punch pin with V-shaped hose twist-on is in the bottom of punch rod, the underface of punch pin with V-shaped hose is provided with bending die, the middle part of bending die is provided with and the V-shaped groove of punch pin with V-shaped hose form fit, the bottom of V-shaped groove is provided with through hole, buffer spring it is embedded with in through hole, the top of buffer spring is fixed with buffer bar, buffer bar extends in V-shaped groove, the upper surface of bending die is for placing workpiece to be punched, and the corner of workpiece to be punched is bolted on bending die by fixing.The present invention is provided with buffer spring in the bottom of V-shaped groove, and by installing buffer bar, protects bottom workpiece to be punched when punching press, improves Forming Quality; and, punch pin with V-shaped hose can be individually replaced, cost-effective; simple in construction, easily realizes, and has a good application prospect.

Description

A kind of chevron bending stamping mould
Technical field
The present invention relates to Machining Technology field, be specifically related to a kind of chevron bending stamping mould.
Background technology
Existing chevron bending stamping mould, during punching press, the bottom of chevron is unsettled setting or firmly contacts with substrate, The Forming Quality of chevron, the even bottom to chevron can be affected and cause abrasion, and, drift is one-body molded with punch rod, punching Head can not be individually replaced, and causes unnecessary waste.
Summary of the invention
It is an object of the invention to overcome existing chevron bending stamping mould, the bottom of chevron be unsettled setting or with Substrate contacts firmly, can affect the Forming Quality of chevron, the problem that drift can not be individually replaced.The chevron bending punching press of the present invention Mould, is provided with buffer spring in the bottom of V-shaped groove, and by installing buffer bar, when punching press to workpiece to be punched bottom Protect, improve Forming Quality, and, punch pin with V-shaped hose can be individually replaced, cost-effective, and simple in construction easily realizes, and has Good application prospect.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of chevron bending stamping mould, it is characterised in that: including punch rod, punch pin with V-shaped hose, described punch pin with V-shaped hose twist-on is in punching press The bottom of bar, the underface of described punch pin with V-shaped hose is provided with bending die, and the middle part of described bending die is provided with and punch pin with V-shaped hose The V-shaped groove of form fit, the bottom of described V-shaped groove is provided with through hole, is embedded with buffer spring, described buffering elastic in described through hole The top of spring is fixed with buffer bar, and described buffer bar extends in V-shaped groove, and the upper surface of described bending die is used for placing to be waited to rush The workpiece of pressure, the corner of described workpiece to be punched is bolted on bending die by fixing.
Aforesaid a kind of chevron bending stamping mould, it is characterised in that: the bottom of described punch rod is provided with for twist-on The bolt hole of punch pin with V-shaped hose, the center of described bolt hole is provided with positioning guide column.
Aforesaid a kind of chevron bending stamping mould, it is characterised in that: it is socketed with setting-up piece on described fixing bolt.
Aforesaid a kind of chevron bending stamping mould, it is characterised in that: it is convex that the upper end of described buffer bar is provided with circular arc Rise.
Aforesaid a kind of chevron bending stamping mould, it is characterised in that: the bottom of described bending die is provided with fixed base Plate.
Aforesaid a kind of chevron bending stamping mould, it is characterised in that: the dual-side of described bending die is provided with right angle Triangular reinforced block, the right-angle side of described right angled triangle reinforcement block is close to the side of bending die.
The invention has the beneficial effects as follows: the chevron bending stamping mould of the present invention, the bottom of V-shaped groove is provided with buffering Spring, and by installing buffer bar, protect bottom workpiece to be punched when punching press, improve Forming Quality, and, V Shape drift can be individually replaced, cost-effective, and simple in construction easily realizes, and has a good application prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the chevron bending stamping mould of the present invention.
In accompanying drawing, the implication of labelling is as follows:
1: punch rod;2:V shape drift;3: bending die;4: buffer spring;5: buffer bar;6: workpiece to be punched;7: fixing spiral shell Bolt;8: positioning guide column;9: setting-up piece;10: fixing substrate;11: right angled triangle reinforcement block.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is further illustrated.
As it is shown in figure 1, the chevron bending stamping mould of the present invention, including punch rod 1, punch pin with V-shaped hose 2, described punch pin with V-shaped hose 2 Twist-on is in the bottom of punch rod 1, and the underface of described punch pin with V-shaped hose 2 is provided with bending die 3, and the middle part of described bending die 3 sets Being equipped with and the V-shaped groove of punch pin with V-shaped hose 2 form fit, the bottom of described V-shaped groove is provided with through hole, is embedded with buffering in described through hole Spring 4, the top of described buffer spring 4 is fixed with buffer bar 5, and described buffer bar 5 extends in V-shaped groove, described bending die 3 Upper surface for placing workpiece 6 to be punched, the corner of described workpiece 6 to be punched is fixed on bending by fixing bolt 7 On die 3, by installing buffer bar 5, protect bottom workpiece 6 to be punched when punching press, improve Forming Quality.
The bottom of described punch rod 1 is provided with the bolt hole for twist-on punch pin with V-shaped hose 2, and the center of described bolt hole sets It is equipped with positioning guide column 8, improves the reliability of punch pin with V-shaped hose 2 twist-on, and punch pin with V-shaped hose 2 can be individually replaced, cost-effective.
It is socketed with setting-up piece 9 on described fixing bolt 7, improves the fastness of fixing workpiece 6 to be punched.
It is protruding that the upper end of described buffer bar 5 is provided with circular arc, prevents corner the sharpest, the workpiece 6 wearing and tearing to be punched Bottom.
The bottom of described bending die 3 is provided with fixing substrate 10.
The dual-side of described bending die 3 is provided with right angled triangle reinforcement block 11, described right angled triangle reinforcement block 11 Right-angle side be close to the side of bending die 3, strengthen the fastness of bending die 3.
In sum, the chevron bending stamping mould of the present invention, the bottom of V-shaped groove is provided with buffer spring, and passes through Buffer bar is installed, protects bottom workpiece to be punched when punching press, improve Forming Quality, and, punch pin with V-shaped hose can be independent Change, cost-effective, simple in construction, easily realize, have a good application prospect.
The ultimate principle of the present invention, principal character and advantage have more than been shown and described.The technical staff of the industry should Understanding, the present invention is not restricted to the described embodiments, and the simply explanation present invention's described in above-described embodiment and description is former Reason, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes and improvements Both fall within scope of the claimed invention.Claimed scope is by appending claims and equivalent circle thereof Fixed.

Claims (6)

1. a chevron bending stamping mould, it is characterised in that: include punch rod (1), punch pin with V-shaped hose (2), described punch pin with V-shaped hose (2) twist-on is in the bottom of punch rod (1), and the underface of described punch pin with V-shaped hose (2) is provided with bending die (3), described bending die (3) middle part is provided with the V-shaped groove with punch pin with V-shaped hose (2) form fit, and the bottom of described V-shaped groove is provided with through hole, described through hole Inside being embedded with buffer spring (4), the top of described buffer spring (4) is fixed with buffer bar (5), and described buffer bar (5) extends into V In shape groove, the upper surface of described bending die (3) is for placing workpiece (6) to be punched, the four of described workpiece (6) to be punched Angle is fixed on bending die (3) by fixing bolt (7).
A kind of chevron bending stamping mould the most according to claim 1, it is characterised in that: the bottom of described punch rod (1) Being provided with the bolt hole for twist-on punch pin with V-shaped hose (2), the center of described bolt hole is provided with positioning guide column (8).
A kind of chevron bending stamping mould the most according to claim 1, it is characterised in that: the upper set of described fixing bolt (7) It is connected to setting-up piece (9).
A kind of chevron bending stamping mould the most according to claim 1, it is characterised in that: the upper end of described buffer bar (5) It is protruding that portion is provided with circular arc.
A kind of chevron bending stamping mould the most according to claim 1, it is characterised in that: the end of described bending die (3) Portion is provided with fixing substrate (10).
A kind of chevron bending stamping mould the most according to claim 1, it is characterised in that: the two of described bending die (3) Side is provided with right angled triangle reinforcement block (11), and the right-angle side of described right angled triangle reinforcement block (11) is close to bending die (3) side.
CN201610757655.2A 2016-08-30 2016-08-30 A kind of chevron bending stamping mould Pending CN106216518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610757655.2A CN106216518A (en) 2016-08-30 2016-08-30 A kind of chevron bending stamping mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610757655.2A CN106216518A (en) 2016-08-30 2016-08-30 A kind of chevron bending stamping mould

Publications (1)

Publication Number Publication Date
CN106216518A true CN106216518A (en) 2016-12-14

Family

ID=58071153

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610757655.2A Pending CN106216518A (en) 2016-08-30 2016-08-30 A kind of chevron bending stamping mould

Country Status (1)

Country Link
CN (1) CN106216518A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102319805A (en) * 2011-09-14 2012-01-18 衡阳风顺车桥有限公司 Bending die of multi-angle V-shaped workpiece
CN202667408U (en) * 2012-03-22 2013-01-16 张志军 V-shaped piece bending die
CN102989903A (en) * 2012-12-17 2013-03-27 安徽吉峰技研有限公司 V-shaped bending die
CN203076426U (en) * 2012-12-13 2013-07-24 浙江三高自动化设备有限公司 V-shaped part bending die
CN205996032U (en) * 2016-08-30 2017-03-08 张子青 A kind of chevron bending stamping mould

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102319805A (en) * 2011-09-14 2012-01-18 衡阳风顺车桥有限公司 Bending die of multi-angle V-shaped workpiece
CN202667408U (en) * 2012-03-22 2013-01-16 张志军 V-shaped piece bending die
CN203076426U (en) * 2012-12-13 2013-07-24 浙江三高自动化设备有限公司 V-shaped part bending die
CN102989903A (en) * 2012-12-17 2013-03-27 安徽吉峰技研有限公司 V-shaped bending die
CN205996032U (en) * 2016-08-30 2017-03-08 张子青 A kind of chevron bending stamping mould

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Application publication date: 20161214

RJ01 Rejection of invention patent application after publication