CN204996936U - U template spare bending mould - Google Patents

U template spare bending mould Download PDF

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Publication number
CN204996936U
CN204996936U CN201520717089.3U CN201520717089U CN204996936U CN 204996936 U CN204996936 U CN 204996936U CN 201520717089 U CN201520717089 U CN 201520717089U CN 204996936 U CN204996936 U CN 204996936U
Authority
CN
China
Prior art keywords
die shoe
drift
utility
die holder
model
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
CN201520717089.3U
Other languages
Chinese (zh)
Inventor
茆令文
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.)
Triumph Heavy Industry Co Ltd
Original Assignee
Triumph Heavy Industry 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 Triumph Heavy Industry Co Ltd filed Critical Triumph Heavy Industry Co Ltd
Priority to CN201520717089.3U priority Critical patent/CN204996936U/en
Application granted granted Critical
Publication of CN204996936U publication Critical patent/CN204996936U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a U template spare bending mould, include: upper die base, die holder, upper die base, die holder set up relatively, and the work piece is placed between upper die base, die holder, and the upper die base downside is equipped with the drift, and the notch has been offered by fastener rigid connection, drift top to upper die base and drift, is equipped with the knock pin in the die holder, and the knock pin passes hole and work piece contact on the die holder, and the die holder both sides are equipped with the locating plate. The utility model discloses a notch of taking the fillet is opened to the nose of punch, carries out U template spare bending, reduces work piece resilience value. Establish the liftout device in the lower mould, make and get a convenience, productivity gain.

Description

A kind of U-shaped plate member bent mould
Technical field
The utility model relates to mould field, is specially a kind of U-shaped plate member bent mould.
Background technology
U-shaped plate is hardware, is one of part common in Welding Structure.The U-shaped plate that production quantity is larger, stamping machine, mould can be adopted to carry out brake forming, and production efficiency is high, and part quality is better.For larger U-shaped of thickness of slab, can heat in advance, and then brake forming.
Utility model content
The technical problem that the utility model solves is to provide a kind of U-shaped plate member bent mould, to solve the problem proposed in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions: a kind of U-shaped plate member bent mould, comprise: upper bolster, die shoe, upper bolster, die shoe are oppositely arranged, workpiece is placed between upper bolster, die shoe, is provided with drift on the downside of upper bolster, and upper bolster and drift are rigidly connected by securing member, punch tip offers notch, be provided with ejector pin in die shoe, ejector pin is through the hole on die shoe and absorption surface, and die shoe both sides are provided with location-plate.
Described ejector pin lower end is provided with spring, and spring one end is enclosed within ejector pin short cylindrical, the other end is enclosed within end cap step.
Described end cap is connected with die shoe by securing member; Lower bolster is connected by securing member with die shoe.
Described location-plate there is waist-shaped hole, is connected with die shoe by securing member.
Compared with prior art, the beneficial effects of the utility model are: the utility model opens the notch of band fillet by nose of punch, and it is shaping to carry out U-shaped plate member bent, reduce and reduce workpiece springback capacity.In counterdie, establish Lifting Device, make pickup convenient, boost productivity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to make actualizing technology means of the present utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, set forth the utility model further.
As shown in Figure 1, a kind of U-shaped plate member bent mould, comprise: upper bolster 1, die shoe 4, upper bolster 1, die shoe 4 are oppositely arranged, and workpiece 5 is placed between upper bolster 1, die shoe 4, drift 2 is provided with on the downside of upper bolster 1, upper bolster 1 and drift 2 are rigidly connected by securing member, and drift 2 top offers notch, is provided with ejector pin 6 in die shoe 4, ejector pin 6 contacts with workpiece 5 through the hole on die shoe 4, and die shoe 4 both sides are provided with location-plate 3.
Described ejector pin 6 lower end is provided with spring 7, and spring 7 one end is enclosed within ejector pin 6 short cylindrical, the other end is enclosed within end cap 8 step.
Described end cap 8 is connected with die shoe 4 by securing member, and lower bolster 9 is connected by securing member with die shoe 4.
Described location-plate 3 there is waist-shaped hole, is connected with die shoe 4 by securing member, position adjustable.
Operation principle of the present utility model is:
Be arranged on by bending die on forcing press, workpiece is located by location-plate, and drift is descending, Workpiece shaping, and spring 7 is compressed by ejector pin 6 simultaneously.After drift is up, workpiece ejects by ejector pin 6, takes out workpiece.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.

Claims (4)

1. a U-shaped plate member bent mould, comprise: upper bolster (1), die shoe (4), it is characterized in that: upper bolster (1), die shoe (4) is oppositely arranged, workpiece (5) is placed on upper bolster (1), between die shoe (4), upper bolster (1) downside is provided with drift (2), upper bolster (1) and drift (2) are rigidly connected by securing member, drift (2) top offers notch, ejector pin (6) is provided with in die shoe (4), ejector pin (6) contacts with workpiece (5) through the hole on die shoe (4), die shoe (4) both sides are provided with location-plate (3).
2. the U-shaped plate member bent mould of one according to claim 1, it is characterized in that: described ejector pin (6) lower end is provided with spring (7), spring (7) one end is enclosed within ejector pin (6) short cylindrical, and the other end is enclosed within end cap (8) step.
3. the U-shaped plate member bent mould of one according to claim 2, it is characterized in that: described end cap (8) is connected with die shoe (4) by securing member, lower bolster (9) is connected by securing member with die shoe (4).
4. the U-shaped plate member bent mould of one according to claim 1, be is characterized in that: (3) have waist-shaped hole with described location-plate, is connected by securing member with die shoe (4).
CN201520717089.3U 2015-09-16 2015-09-16 U template spare bending mould Expired - Fee Related CN204996936U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520717089.3U CN204996936U (en) 2015-09-16 2015-09-16 U template spare bending mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520717089.3U CN204996936U (en) 2015-09-16 2015-09-16 U template spare bending mould

Publications (1)

Publication Number Publication Date
CN204996936U true CN204996936U (en) 2016-01-27

Family

ID=55153841

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520717089.3U Expired - Fee Related CN204996936U (en) 2015-09-16 2015-09-16 U template spare bending mould

Country Status (1)

Country Link
CN (1) CN204996936U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107470495A (en) * 2017-08-31 2017-12-15 芜湖凝鑫机械有限公司 It is easy to the diel of pickup

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107470495A (en) * 2017-08-31 2017-12-15 芜湖凝鑫机械有限公司 It is easy to the diel of pickup

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CB03 Change of inventor or designer information

Inventor after: Hong Linjun

Inventor after: Luo Songsong

Inventor before: Mao Lingwen

COR Change of bibliographic data
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160127

Termination date: 20190916

CF01 Termination of patent right due to non-payment of annual fee