CN202028692U - Angle opening die for angle steels - Google Patents

Angle opening die for angle steels Download PDF

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Publication number
CN202028692U
CN202028692U CN2011200999900U CN201120099990U CN202028692U CN 202028692 U CN202028692 U CN 202028692U CN 2011200999900 U CN2011200999900 U CN 2011200999900U CN 201120099990 U CN201120099990 U CN 201120099990U CN 202028692 U CN202028692 U CN 202028692U
Authority
CN
China
Prior art keywords
angle
counterdie
obtuse
release
top board
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
CN2011200999900U
Other languages
Chinese (zh)
Inventor
张明礼
吴培欣
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.)
SHANDONG ZHONGTIE HUASHENG MACHINERY CO Ltd
Original Assignee
SHANDONG ZHONGTIE HUASHENG MACHINERY 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 SHANDONG ZHONGTIE HUASHENG MACHINERY CO Ltd filed Critical SHANDONG ZHONGTIE HUASHENG MACHINERY CO Ltd
Priority to CN2011200999900U priority Critical patent/CN202028692U/en
Application granted granted Critical
Publication of CN202028692U publication Critical patent/CN202028692U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides an angle opening die for angle steels, and belongs to the technical field of angle steel dies. The angle opening die comprises a lower die mounted on a base of a press, and an upper die mounted on a stamping slide block of the press, wherein the lower die comprises an obtuse-angle part and two right-angle parts, which are connected together; the obtuse-angle part is positioned between the two right-angle parts; the upper die comprises a top plate and a stamping part; the stamping part corresponds to the lower die in shape; and the top plate is fixedly mounted on the stamping part. The angle opening die has the advantages that the structure is simple, the angle opening precision is guaranteed, a backing plate need not be added when angles of the angle steels with the limb widths larger than 140 mm are opened, and the production efficiency is improved.

Description

Angle steel angle of release mould
Technical field
The utility model relates to a kind of angle steel mould, relates in particular to a kind of wide angle steel angle of release mould more than 140mm of limb that is used for.
Background technology
So-called angle of release is exactly that the effect of 90 ° of angles of angle steel by external force increased to greater than 90 °, in iron tower processing, often will carry out angle of release to angle steel and handle, and at this moment needs to use the angle of release machine.But traditional angle of release machine can only be the angle steel angle of release below the 140mm for limb is wide, the wide angle steel more than 140mm of limb need according to circumstances add backing plate when utilizing the angle of release machine to carry out angle of release carries out, also need constantly debugging, not only waste time and energy, lower efficiency, and can not guarantee the accuracy rate of size and angle.
The utility model content
Technical problem to be solved in the utility model provides a kind of angle steel angle of release mould, and it is simple in structure, can enhance productivity greatly and quality, thereby eliminate defective in the above-mentioned background technology.
For achieving the above object, the utility model is by the following technical solutions:
Angle steel angle of release mould comprises the counterdie that is installed on the press base and is installed in patrix on the forcing press Punching slider that described counterdie comprises obtuse angle portion and two the right angle portions that link together, and described obtuse angle portion is positioned between described two right angle portions; Described patrix comprises top board and pressing part, and described pressing part is corresponding with the shape of counterdie, and described top board is fixedly mounted on the described pressing part.
As a kind of improvement, the obtuse angle portion of described counterdie comprises the bearing plate that has angle with described right angle portion, and the both sides of described bearing plate are respectively equipped with the rebound that connects described right angle portion.The angle of described obtuse angle portion is made according to the angle of release angle that angle steel needs.
As a kind of improvement, described counterdie is fixedly mounted on the base plate, and base plate is convenient to install on the base of forcing press.
As a kind of improvement, described top board is provided with reinforcement, and described reinforcement is perpendicular to patrix and top board plane.
The utility model has following beneficial effect owing to adopted above structure:
1. simple in structure: as to comprise that counterdie with right angle portion and obtuse angle portion and the patrix corresponding with counterdie form, be installed on the forcing press and can carry out the work of angle steel angle of release;
2. guaranteed the angle of release precision: because the obtuse angle portion of counterdie adopts steel plate to be welded unlikely distortion during work;
3. improved production efficiency: add the traditional approach that backing plate is finished angle of release than limb is wide at the above angle steel of 140mm, the utility model can be realized the scale of angle steel angle of release, has improved efficient.
Description of drawings
Fig. 1 is the structural representation of the utility model counterdie;
Fig. 2 is the structural representation of the utility model patrix;
Among the figure: 1. counterdie, 2. patrix, 3. press base, 11. obtuse angle portions, 12. right angle portions, 13. base plates, 21. top boards, 22. pressing parts, 111. bearing plates, 112. rebounds, 211. reinforcements.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1 and Figure 2, angle steel angle of release mould, comprise counterdie 1 that is installed on the press base 3 and the patrix 2 that is installed on the forcing press Punching slider, described counterdie 1 comprises obtuse angle portion 11 and two the right angle portions 12 that link together, described obtuse angle portion 11 is between described two right angle portions 11, this obtuse angle portion 11 comprises the bearing plate 111 that has angle with described right angle portion 12, the both sides of described bearing plate 111 are respectively equipped with the rebound 112 of the described right angle of connection portion 12, described counterdie 1 is fixedly mounted on the base plate 13, and base plate 13 is fixedly mounted on the base 3 of forcing press; Described patrix 2 comprises top board 21 and pressing part 22, and described pressing part 22 is corresponding with the shape of counterdie 1, and described top board 21 is fixedly mounted on the described pressing part 22, and described top board 21 is provided with reinforcement 211, and described reinforcement 211 is perpendicular to patrix 2 and top board 21 planes.
The utility model straddles the angle steel for the treatment of angle of release on the counterdie 1 when work, utilizes 2 pairs of angle steel of patrix to suppress, and is promptly plastic.
The utility model is not limited to the above-mentioned specific embodiment, and all are based on technical conceive of the present utility model, and the structural improvement of having done all falls among the protection domain of the present utility model.

Claims (4)

1. angle steel angle of release mould, it is characterized in that: comprise counterdie that is installed on the press base and the patrix that is installed on the forcing press Punching slider, described counterdie comprises obtuse angle portion and two the right angle portions that link together, and described obtuse angle portion is positioned between described two right angle portions; Described patrix comprises top board and pressing part, and described pressing part is corresponding with the shape of counterdie, and described top board is fixedly mounted on the described pressing part.
2. angle steel angle of release mould according to claim 1 is characterized in that: the obtuse angle portion of described counterdie comprises the bearing plate that has angle with described right angle portion, and the both sides of described bearing plate are respectively equipped with the rebound that connects described right angle portion.
3. angle steel angle of release mould according to claim 1, it is characterized in that: described counterdie is fixedly mounted on the base plate.
4. angle steel angle of release mould according to claim 1, it is characterized in that: described top board is provided with reinforcement.
CN2011200999900U 2011-03-28 2011-03-28 Angle opening die for angle steels Expired - Fee Related CN202028692U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200999900U CN202028692U (en) 2011-03-28 2011-03-28 Angle opening die for angle steels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200999900U CN202028692U (en) 2011-03-28 2011-03-28 Angle opening die for angle steels

Publications (1)

Publication Number Publication Date
CN202028692U true CN202028692U (en) 2011-11-09

Family

ID=44891004

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200999900U Expired - Fee Related CN202028692U (en) 2011-03-28 2011-03-28 Angle opening die for angle steels

Country Status (1)

Country Link
CN (1) CN202028692U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103480736A (en) * 2013-09-24 2014-01-01 浙江恒瑞金属科技有限公司 Angle steel flattening die and method
CN103611775A (en) * 2013-06-24 2014-03-05 浙江盛达铁塔有限公司 Angle steel fire bending angle opening pressing die and angle steel fire bending angle opening method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103611775A (en) * 2013-06-24 2014-03-05 浙江盛达铁塔有限公司 Angle steel fire bending angle opening pressing die and angle steel fire bending angle opening method
CN103611775B (en) * 2013-06-24 2017-03-15 浙江盛达铁塔有限公司 A kind of angle steel fire bending angle of release pressing mold and a kind of angle steel fire bending angle of release method
CN103480736A (en) * 2013-09-24 2014-01-01 浙江恒瑞金属科技有限公司 Angle steel flattening die and method

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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

Granted publication date: 20111109

Termination date: 20150328

EXPY Termination of patent right or utility model