CN110116165A - A kind of improvement structure of A-frame molding die - Google Patents

A kind of improvement structure of A-frame molding die Download PDF

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Publication number
CN110116165A
CN110116165A CN201910328161.6A CN201910328161A CN110116165A CN 110116165 A CN110116165 A CN 110116165A CN 201910328161 A CN201910328161 A CN 201910328161A CN 110116165 A CN110116165 A CN 110116165A
Authority
CN
China
Prior art keywords
plane
red needle
small red
die
fixed plate
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
CN201910328161.6A
Other languages
Chinese (zh)
Inventor
冯垚
江坚
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.)
Haining Yilian Metal Parts Co Ltd
Original Assignee
Haining Yilian Metal Parts Co Ltd
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 Haining Yilian Metal Parts Co Ltd filed Critical Haining Yilian Metal Parts Co Ltd
Priority to CN201910328161.6A priority Critical patent/CN110116165A/en
Publication of CN110116165A publication Critical patent/CN110116165A/en
Pending legal-status Critical Current

Links

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
    • B21D35/00Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/001Shaping combined with punching, e.g. stamping and perforating
    • 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
    • B21D35/00Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/002Processes combined with methods covered by groups B21D1/00 - B21D31/00
    • 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
    • B21D37/08Dies with different parts for several steps in a process

Abstract

The invention discloses a kind of improvement structures of A-frame molding die, including upper die and lower die, upper die is equipped with formed punch skewback, it further include the small red needle in inclined-plane, the small red needle fixed plate of compressed spring and inclined-plane, the small red needle in inclined-plane is fixed in the small red needle fixed plate in inclined-plane, the small red needle fixed plate in inclined-plane and inclined-plane of the lower end of formed punch skewback cooperates, compressed spring is arranged in the small red needle in inclined-plane, compressed spring compression is connected between the small red needle fixed plate in inclined-plane and upper die inclined-plane, and upper die inclined-plane has the punching with the small red needle cooperation in inclined-plane.Production efficiency can be improved in the improvement structure of the A-frame molding die.

Description

A kind of improvement structure of A-frame molding die
Technical field:
The present invention relates to a kind of improvement structures of A-frame molding die.
Background technique:
In the prior art, triangle straight forming mould punching process is more, and matching die is more, and molding and inclined hole separately carry out, Cause production efficiency low.
Summary of the invention:
The technical problem to be solved by the invention is to provide a kind of A-frame molding dies that production efficiency can be improved Improve structure.
The technical solution of the invention is as follows, provides a kind of improvement structure of A-frame molding die, including upper die And lower die, upper die are equipped with formed punch skewback, further include the small red needle in inclined-plane, the small red needle fixed plate of compressed spring and inclined-plane, tiltedly The small red needle in face is fixed in the small red needle fixed plate in inclined-plane, and the small red needle fixed plate in inclined-plane and inclined-plane of the lower end of formed punch skewback cooperates, Be arranged with compressed spring in the small red needle in inclined-plane, compressed spring compression be connected to the small red needle fixed plate in inclined-plane and upper die inclined-plane it Between, upper die inclined-plane has the punching with the small red needle cooperation in inclined-plane.
Preferably, the small red needle fixed plate in inclined-plane is bonded with the inclined-plane of the lower end of formed punch skewback.
Using after above scheme compared with prior art, the invention has the following advantages that by being set in formed punch skewback lower end The small red needle in inclined-plane and compressed spring are set, and is cooperated by the small red needle fixed plate in inclined-plane and formed punch skewback, it can be in molding triangle branch The punching of inclined hole is completed while frame, and facilitates small red needle de- material after punching press, and total is simple and practical.
Detailed description of the invention:
The position Fig. 1 structural schematic diagram of the invention.
Specific embodiment:
With regard to specific embodiment, the invention will be further described below:
Embodiment 1
As shown in Figure 1, a kind of improvement structure of A-frame molding die, including upper die 1 and lower die 2, upper die 1 Lower surface is adapted to 2 upper surface of lower die with the profile of the molding A-frame of pre-punching, and upper die 1 is equipped with formed punch skewback 3, 3 lower end of formed punch skewback is fixed on upper die 1 by fixation clip, further includes that the small red needle 4 in inclined-plane, compressed spring 5 and inclined-plane are small Red needle fixed plate 6, the small red needle 4 in inclined-plane are fixed in the small red needle fixed plate 6 in inclined-plane, the inclined-plane and inclined-plane of the lower end of formed punch skewback 3 Small red needle fixed plate cooperation, specifically, the small red needle fixed plate in inclined-plane is bonded and abuts with the inclined-plane of the lower end of formed punch skewback, inclined-plane Be arranged with compressed spring 5 in small red needle 4, the compression of compressed spring 5 be connected to the small red needle fixed plate 6 in inclined-plane and 1 inclined-plane of upper die it Between, 1 inclined-plane of upper die has the punching with the small red needle cooperation in inclined-plane.
By the way that the small red needle in inclined-plane and compressed spring is arranged in formed punch skewback lower end, and pass through the small red needle fixed plate in inclined-plane and punching Head skewback cooperation, can complete the punching of inclined hole while forming A-frame, and in the prior art, it is with two secondary molds point It Cao Zuo not complete, and the formed punch skewback of punching die is directly fixed with the small red needle in inclined-plane when punching, and improve structure and rushing Facilitate small red needle de- material after pressure, total is simple and practical.
By above embodiment, fixed frame and limit can be realized by the cooperation of positioning pin and position-limited rack on fixed frame The adjustment of the relative position of position frame, so that moving up and down for central air-conditioning is realized, convenient for the maintenance of central air-conditioning.
Only the preferred embodiment of the present invention has been described above, but is not to be construed as limiting the scope of the invention.It is all The equivalent structure or equivalent flow shift done using description of the invention, be included in scope of patent protection of the invention it It is interior.

Claims (2)

1. a kind of improvement structure of A-frame molding die, including upper die and lower die, upper die is equipped with formed punch skewback, It is characterized by also including the small red needles in inclined-plane, the small red needle fixed plate of compressed spring and inclined-plane, and it is small that the small red needle in inclined-plane is fixed on inclined-plane In red needle fixed plate, the small red needle fixed plate in inclined-plane and inclined-plane of the lower end of formed punch skewback cooperates, and is arranged with pressure in the small red needle in inclined-plane Contracting spring, compressed spring compression is connected between the small red needle fixed plate in inclined-plane and upper die inclined-plane, upper die inclined-plane have with it is oblique The punching of the small red needle cooperation in face.
2. the improvement structure of A-frame molding die according to claim 1, it is characterised in that: the small red needle in inclined-plane is fixed Plate is bonded with the inclined-plane of the lower end of formed punch skewback.
CN201910328161.6A 2019-04-23 2019-04-23 A kind of improvement structure of A-frame molding die Pending CN110116165A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910328161.6A CN110116165A (en) 2019-04-23 2019-04-23 A kind of improvement structure of A-frame molding die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910328161.6A CN110116165A (en) 2019-04-23 2019-04-23 A kind of improvement structure of A-frame molding die

Publications (1)

Publication Number Publication Date
CN110116165A true CN110116165A (en) 2019-08-13

Family

ID=67521275

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910328161.6A Pending CN110116165A (en) 2019-04-23 2019-04-23 A kind of improvement structure of A-frame molding die

Country Status (1)

Country Link
CN (1) CN110116165A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2843653Y (en) * 2005-11-11 2006-12-06 比亚迪股份有限公司 Oblique hole punch
CN202701109U (en) * 2012-06-15 2013-01-30 靖江三鹏汽车模具制造有限公司 Oblique hole punching die
CN205966976U (en) * 2016-07-25 2017-02-22 浙江炜驰机械集团有限公司 It is built -in towards inclined hole device
CN107639160A (en) * 2017-08-23 2018-01-30 浙江机电职业技术学院 High-accuracy high-efficiency rate thin plate swaging punching composite die component

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2843653Y (en) * 2005-11-11 2006-12-06 比亚迪股份有限公司 Oblique hole punch
CN202701109U (en) * 2012-06-15 2013-01-30 靖江三鹏汽车模具制造有限公司 Oblique hole punching die
CN205966976U (en) * 2016-07-25 2017-02-22 浙江炜驰机械集团有限公司 It is built -in towards inclined hole device
CN107639160A (en) * 2017-08-23 2018-01-30 浙江机电职业技术学院 High-accuracy high-efficiency rate thin plate swaging punching composite die component

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