CN201455106U - Combined stretch bending mold - Google Patents

Combined stretch bending mold Download PDF

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Publication number
CN201455106U
CN201455106U CN2009200937362U CN200920093736U CN201455106U CN 201455106 U CN201455106 U CN 201455106U CN 2009200937362 U CN2009200937362 U CN 2009200937362U CN 200920093736 U CN200920093736 U CN 200920093736U CN 201455106 U CN201455106 U CN 201455106U
Authority
CN
China
Prior art keywords
mold
stretch bending
mould
utility
replaced
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
CN2009200937362U
Other languages
Chinese (zh)
Inventor
赵国丹
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.)
Changchun Railway Vehicles Co Ltd
Original Assignee
Changchun Railway Vehicles 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 Changchun Railway Vehicles Co Ltd filed Critical Changchun Railway Vehicles Co Ltd
Priority to CN2009200937362U priority Critical patent/CN201455106U/en
Application granted granted Critical
Publication of CN201455106U publication Critical patent/CN201455106U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a combined stretch bending mold which is characterized by comprising a universal fixed mold and a replaced mold which is suitable for different stretch bending pieces, wherein the fixed mold is fixedly connected with the replaced mold through screws. The utility model adopts the structure of matching one fixed mold with a plurality of replaced molds, thereby reducing the cost of the mold, reducing the labor intensity of replacing the mold, and improving the production efficiency.

Description

Combined type stretch bending mould
Technical field
The utility model belongs to stretch bending tire structural design field, especially relates to a kind of combined type stretch bending mould.
Background technology
Existing stretch bending Mould design thinking is one one tire, and the die cost height is unfavorable for reducing die cost; Simultaneously, change big, the consuming time length of mold labour intensity, influence production efficiency.
The utility model content
The purpose of this utility model provides the stretch bending mould that a kind of general fixed mould and the replacement die assembly that is applicable to different stretch bending spares form, and is high and change the big problem of mold labour intensity to solve one one tire cost of background technology.
For achieving the above object, the utility model provides a kind of combined type stretch bending mould, it is characterized in that: comprise a general fixed mould and a replacement mould that is applicable to different stretch bending spares, fixed mould is fixedlyed connected by screw with the replacement mould.
The utility model adopts a fixed mould to cooperate the structure of a plurality of replacement moulds, reduces die cost, reduces more mold exchange labour intensity, enhances productivity.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the cutaway view along A-A line among Fig. 1;
Fig. 3 is the enlarged drawing of B among Fig. 2.
The specific embodiment
With reference to Fig. 1,2,3, the utility model comprises a general fixed mould 2 and a replacement mould 1 that is applicable to different stretch bending spares, and fixed mould is fixedlyed connected by screw 3 with the replacement mould.
During work, fixed mould is installed on the lathe, changes corresponding replacement mould when the stretch bending different workpieces, with screw fixed mould and replacement mould is fixed.

Claims (1)

1. combined type stretch bending mould is characterized in that: comprise a general fixed mould and a replacement mould that is applicable to different stretch bending spares, fixed mould with replace mould and fixedly connected by screw.
CN2009200937362U 2009-06-03 2009-06-03 Combined stretch bending mold Expired - Fee Related CN201455106U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200937362U CN201455106U (en) 2009-06-03 2009-06-03 Combined stretch bending mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200937362U CN201455106U (en) 2009-06-03 2009-06-03 Combined stretch bending mold

Publications (1)

Publication Number Publication Date
CN201455106U true CN201455106U (en) 2010-05-12

Family

ID=42382455

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200937362U Expired - Fee Related CN201455106U (en) 2009-06-03 2009-06-03 Combined stretch bending mold

Country Status (1)

Country Link
CN (1) CN201455106U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102641925A (en) * 2012-05-07 2012-08-22 吉林省瑞恒机械有限公司 Modularization stretch bending clamping fixture for railway vehicle carline
CN103157724A (en) * 2013-02-27 2013-06-19 中航飞机股份有限公司西安飞机分公司 Universal stretch-bending mold of single-curvature arc section bar
CN105522026A (en) * 2015-12-31 2016-04-27 龙口丛林中德车体系统工程有限公司 Large-specification and complex-section aluminum profile bending tool and bending method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102641925A (en) * 2012-05-07 2012-08-22 吉林省瑞恒机械有限公司 Modularization stretch bending clamping fixture for railway vehicle carline
CN103157724A (en) * 2013-02-27 2013-06-19 中航飞机股份有限公司西安飞机分公司 Universal stretch-bending mold of single-curvature arc section bar
CN105522026A (en) * 2015-12-31 2016-04-27 龙口丛林中德车体系统工程有限公司 Large-specification and complex-section aluminum profile bending tool and bending method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100512

Termination date: 20140603