CN102343396A - Bending punching die - Google Patents

Bending punching die Download PDF

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Publication number
CN102343396A
CN102343396A CN 201110304207 CN201110304207A CN102343396A CN 102343396 A CN102343396 A CN 102343396A CN 201110304207 CN201110304207 CN 201110304207 CN 201110304207 A CN201110304207 A CN 201110304207A CN 102343396 A CN102343396 A CN 102343396A
Authority
CN
China
Prior art keywords
bending
groove
punching
punch
bending punch
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
CN 201110304207
Other languages
Chinese (zh)
Inventor
刘勇
刘兴全
郭旭光
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.)
Tianjin Huashun Auto Parts Manufacture Group Co Ltd
Original Assignee
Tianjin Huashun Auto Parts Manufacture Group 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 Tianjin Huashun Auto Parts Manufacture Group Co Ltd filed Critical Tianjin Huashun Auto Parts Manufacture Group Co Ltd
Priority to CN 201110304207 priority Critical patent/CN102343396A/en
Publication of CN102343396A publication Critical patent/CN102343396A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a bending punching die, which relates to a punching die for machinery processing. The punching ide comprises an upper die base, an upper clamping plate, a lower template and a lower die base, wherein the upper die base is connected with the upper clamping plate; the lower template is connected with the lower die base; the lower template is provided with a groove; the upper clamping plate is provided with a bending punch; the bending punch is provided with a V-shaped punching end which is matched with the groove of the lower template; and the top end of the bending punch is provided with a screw hole. Due to the adoption of the technical scheme, the V-shaped punch of the bending punch is matched with the groove of the lower template, bending of machine elements is realized through one-time punching, and the bending degrees of the machine elements are kept consistent.

Description

The bending diel
Technical field
The present invention relates to the used diel of a kind of machining.
Background technology
Press machine is the conventional machinery in metal machined field, and it mainly utilizes being stamped to form of mould to the processing of parts.Concerning the mould punching press, operations such as punching, shaping, side cut are prone to accomplish, and to some parts, its profile need be done the certain angle bending and reverse, and the past generally is after the parts punching press is accomplished, and reverse through machinery to form again.But its shortcoming is, the parts bending camber after reversing can't be kept consistency, occur the parts of processing inconsistent, influence the serviceability of parts.
Summary of the invention
The present invention provides a kind of bending diel, and he can realize the turning punching press to parts.
In order to achieve the above object, the technical scheme of the present invention's employing is:
A kind of bending diel; Comprise upper bolster, train wheel bridge, lower bolster, die shoe; Said upper bolster is connected with train wheel bridge; Said lower bolster is connected with die shoe; Said lower bolster is provided with groove; It is characterized in that: said train wheel bridge is provided with Bending punch, and said Bending punch is provided with the V-arrangement punching press end that matches with the lower bolster groove.
The above Bending punch top is provided with screw.
The invention has the beneficial effects as follows, adopt technical scheme of the present invention after, the punch pin with V-shaped hose of Bending punch and the groove fit of lower bolster, a punching press realizes the bending of parts, and parts bending camber is consistent.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is Bending punch sketch map among Fig. 1 of the present invention;
Fig. 3 is the vertical view of Fig. 2 of the present invention.
Among the figure: 1. upper bolster; 2. train wheel bridge; 3. Bending punch; 4. lower bolster; 5. die shoe; 6.V shape punching press end; 7. screw; 8. groove.
The specific embodiment
Through embodiment the present invention is further specified below.
Can know by accompanying drawing 1; The present invention includes upper bolster 1, train wheel bridge 2, lower bolster 4, die shoe 5, said upper bolster 1 is connected with train wheel bridge 2, and said lower bolster 4 is connected with die shoe 5; Said lower bolster 4 is provided with groove 8, and said train wheel bridge 2 is provided with Bending punch 3.
Can know by accompanying drawing 2, on said Bending punch 3, be provided with the V-arrangement punching press end 6 that matches with lower bolster groove 8.
Can know by accompanying drawing 2 and accompanying drawing 3, be provided with screw 7, be used for and being connected of mould upper bolster on said Bending punch 3 tops.
Should be noted that embodiment of the present invention only is to realize optimal way of the present invention, to belonging to general idea of the present invention, and only is conspicuous change, all should belong within protection scope of the present invention.

Claims (2)

1. bending diel; Comprise upper bolster, train wheel bridge, lower bolster, die shoe; Said upper bolster is connected with train wheel bridge; Said lower bolster is connected with die shoe; Said lower bolster is provided with groove; It is characterized in that: said train wheel bridge is provided with Bending punch, and said Bending punch is provided with the V-arrangement punching press end that matches with the lower bolster groove.
2. bending diel according to claim 1 is characterized in that: said Bending punch top is provided with screw.
CN 201110304207 2011-10-10 2011-10-10 Bending punching die Pending CN102343396A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201110304207 CN102343396A (en) 2011-10-10 2011-10-10 Bending punching die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201110304207 CN102343396A (en) 2011-10-10 2011-10-10 Bending punching die

Publications (1)

Publication Number Publication Date
CN102343396A true CN102343396A (en) 2012-02-08

Family

ID=45542673

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201110304207 Pending CN102343396A (en) 2011-10-10 2011-10-10 Bending punching die

Country Status (1)

Country Link
CN (1) CN102343396A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102672056A (en) * 2012-06-13 2012-09-19 昆山维金五金制品有限公司 Punching mold of DVD (Digital Video Disc) bracket
CN102699208A (en) * 2012-06-14 2012-10-03 昆山维金五金制品有限公司 Bent die
CN102873190A (en) * 2012-09-11 2013-01-16 芜湖市恒峰科技有限公司 Bending die and machining method thereof
CN102873189A (en) * 2012-09-11 2013-01-16 芜湖市恒峰科技有限公司 Bending die
CN102962354A (en) * 2012-11-17 2013-03-13 无锡爱博金属制品有限公司 Hinge fixing seat bending die
CN103121055A (en) * 2012-12-26 2013-05-29 江苏沪宁钢机股份有限公司 Press machine round bar steel fillet bending device
CN103691819A (en) * 2013-12-26 2014-04-02 江西江铃底盘股份有限公司 Forming mold for open V-shaped supports of jacks of driving axles of automobiles
CN107597980A (en) * 2017-08-31 2018-01-19 芜湖凝鑫机械有限公司 Bend punching die

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102672056A (en) * 2012-06-13 2012-09-19 昆山维金五金制品有限公司 Punching mold of DVD (Digital Video Disc) bracket
CN102699208A (en) * 2012-06-14 2012-10-03 昆山维金五金制品有限公司 Bent die
CN102873190A (en) * 2012-09-11 2013-01-16 芜湖市恒峰科技有限公司 Bending die and machining method thereof
CN102873189A (en) * 2012-09-11 2013-01-16 芜湖市恒峰科技有限公司 Bending die
CN102962354A (en) * 2012-11-17 2013-03-13 无锡爱博金属制品有限公司 Hinge fixing seat bending die
CN103121055A (en) * 2012-12-26 2013-05-29 江苏沪宁钢机股份有限公司 Press machine round bar steel fillet bending device
CN103121055B (en) * 2012-12-26 2016-05-04 江苏沪宁钢机股份有限公司 The curved round steel fillet of a kind of forcing press device
CN103691819A (en) * 2013-12-26 2014-04-02 江西江铃底盘股份有限公司 Forming mold for open V-shaped supports of jacks of driving axles of automobiles
CN107597980A (en) * 2017-08-31 2018-01-19 芜湖凝鑫机械有限公司 Bend punching die

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Date Code Title Description
C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120208