CN102294386A - Auxiliary mechanism for bending composite pipe - Google Patents

Auxiliary mechanism for bending composite pipe Download PDF

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Publication number
CN102294386A
CN102294386A CN2011102569850A CN201110256985A CN102294386A CN 102294386 A CN102294386 A CN 102294386A CN 2011102569850 A CN2011102569850 A CN 2011102569850A CN 201110256985 A CN201110256985 A CN 201110256985A CN 102294386 A CN102294386 A CN 102294386A
Authority
CN
China
Prior art keywords
bending
composite pipe
multiple tube
pipe
bending die
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
CN2011102569850A
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Chinese (zh)
Inventor
徐益龙
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.)
KUNSHAN YOUSEN PRECISE MACHINERY CO Ltd
Original Assignee
KUNSHAN YOUSEN PRECISE 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 KUNSHAN YOUSEN PRECISE MACHINERY CO Ltd filed Critical KUNSHAN YOUSEN PRECISE MACHINERY CO Ltd
Priority to CN2011102569850A priority Critical patent/CN102294386A/en
Publication of CN102294386A publication Critical patent/CN102294386A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an auxiliary mechanism for bending a composite pipe. The auxiliary mechanism comprises a pipe bending mould and a clamping mould, wherein the clamping mould and the pipe bending mould are closed to clamp the composite pipe; one side of the pipe bending mould is provided with an arc surface of which the radian is bending radian required by the composite pipe; the other side of the pipe bending mould is provided with an anti-creasing plate; one surface of the anti-creasing plate is attached to the pipe bending mould; and the other surface of the anti-creasing plate is attached to the composite pipe. When the auxiliary mechanism for bending the composite pipe bends the composite pipe, the composite pipe is supported by the anti-creasing plate all the time, so that recesses or bulges on the bent part of the composite pipe are avoided. The mechanism has a simple structure, and the composite pipe has high roundness and high yield when bent.

Description

A kind of auxiliary body that is used for the bending multiple tube
 
Technical field
The present invention relates to the multiple tube bending mechanism, be specifically related to a kind of auxiliary body that is used for the bending multiple tube.
Background technology
Present metal tube bending mechanism often adopts a kind of auxiliary body that is made of bending die and clamping when the bending metal tube.By this mechanism when the bending metal tube, at first clamp metal tube by bending die and clamping matched moulds, just auxiliary body or bending mechanism move in a circle around a side of the arcwall face of bending die then, because described arcwall face is to make according to the required bending radian of metal tube, so can obtain the bending metal tube of required specification after circular motion finishes.
And when using said mechanism bending multiple tube,, produced depression or convex closure after with the multiple tube bending at the bending part of multiple tube because the characteristic of the MULTILAYER COMPOSITE of multiple tube tends to find in portioned product, cause product defective.
Summary of the invention
For overcoming the problems of the prior art, the object of the present invention is to provide a kind of auxiliary body that is used for the bending multiple tube, this mechanism can effectively avoid the multiple tube knee to produce the situation of depression or convex closure.
In order to solve the problems of the technologies described above, realize above-mentioned purpose, the present invention has adopted following technical scheme:
A kind of auxiliary body that is used for the bending multiple tube, comprise a bending die and a clamping, clamp multiple tube behind described clamping and the described bending die matched moulds, one side of described bending die is that its radian of arcwall face is the required bending radian of multiple tube, the opposite side of described bending die is provided with a wrinkle resistant plate, a face of the described wrinkle resistant plate described bending die of fitting, another face described multiple tube of fitting.
Compared with prior art the present invention has the following advantages:
The auxiliary body of bending multiple tube that is used for of the present invention is when the bending multiple tube, described wrinkle resistant plate is supporting described multiple tube all the time, thereby has avoided the multiple tube knee to produce the situation of depression or convex closure, and mechanism structure of the present invention is simple, during bend pipe the mellow and full degree of multiple tube well, the yields height.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, below with preferred embodiment of the present invention and conjunction with figs. describe in detail as after.The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Number in the figure explanation: 1, wrinkle resistant plate, 2, bending die, 201, arcwall face, 3, multiple tube, 4, clamping.
The specific embodiment
Below in conjunction with drawings and Examples to technical scheme further instruction of the present invention.
Referring to shown in Figure 1, a kind of auxiliary body that is used for the bending multiple tube, comprise a bending die 2 and a clamping 4, clamp multiple tube 3 behind described clamping 4 and described bending die 2 matched moulds, one side of described bending die 2 is that arcwall face 201 its radians are the required bending radian of multiple tube 3, the opposite side of described bending die 2 is provided with a wrinkle resistant plate 1, a face of the described wrinkle resistant plate 1 described bending die 2 of fitting, another face described multiple tube 3 of fitting.
The foregoing description just is to allow the one of ordinary skilled in the art can understand content of the present invention and enforcement according to this for technical conceive of the present invention and characteristics being described, its objective is, can not limit protection scope of the present invention with this.The variation or the modification of every equivalence that the essence of content has been done according to the present invention all should be encompassed in protection scope of the present invention.

Claims (1)

1. auxiliary body that is used for the bending multiple tube, comprise a bending die (2) and a clamping (4), clamp multiple tube (3) behind described clamping (4) and described bending die (2) matched moulds, one side of described bending die (2) is that its radian of arcwall face (201) is the required bending radian of multiple tube (3), it is characterized in that: the opposite side of described bending die (2) is provided with a wrinkle resistant plate (1), a face of described wrinkle resistant plate (1) the described bending die (2) of fitting, another face described multiple tube (3) of fitting.
CN2011102569850A 2011-09-02 2011-09-02 Auxiliary mechanism for bending composite pipe Pending CN102294386A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011102569850A CN102294386A (en) 2011-09-02 2011-09-02 Auxiliary mechanism for bending composite pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011102569850A CN102294386A (en) 2011-09-02 2011-09-02 Auxiliary mechanism for bending composite pipe

Publications (1)

Publication Number Publication Date
CN102294386A true CN102294386A (en) 2011-12-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011102569850A Pending CN102294386A (en) 2011-09-02 2011-09-02 Auxiliary mechanism for bending composite pipe

Country Status (1)

Country Link
CN (1) CN102294386A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103394568A (en) * 2013-08-15 2013-11-20 赵咪咪 Cam for bending refrigeration copper pipe
CN103962427A (en) * 2014-05-29 2014-08-06 成都陵川特种工业有限责任公司 Exhaust pipe bending machine
CN104001767A (en) * 2014-05-29 2014-08-27 成都陵川特种工业有限责任公司 Exhaust manifold processing device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2069315U (en) * 1990-02-21 1991-01-16 上海-易初摩托车有限公司 Double exhaust pipe bend-forming device for motorcycle
JPH08132140A (en) * 1994-11-11 1996-05-28 Kobe Steel Ltd Working method for hollow formed material
CN2368623Y (en) * 1999-03-19 2000-03-15 和和机械股份有限公司 Flexible anti-corrugating-plate device of pipe bender
CN2829931Y (en) * 2005-10-21 2006-10-25 林伟明 Treating appts. for winkle proof bend metal tubings
US20080110223A1 (en) * 2006-11-15 2008-05-15 Benteler Automobiltechnik Gmbh Bending device for a tubular member
CN202241969U (en) * 2011-09-02 2012-05-30 昆山市友森精密机械有限公司 Auxiliary mechanism for bending composite tubes

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2069315U (en) * 1990-02-21 1991-01-16 上海-易初摩托车有限公司 Double exhaust pipe bend-forming device for motorcycle
JPH08132140A (en) * 1994-11-11 1996-05-28 Kobe Steel Ltd Working method for hollow formed material
CN2368623Y (en) * 1999-03-19 2000-03-15 和和机械股份有限公司 Flexible anti-corrugating-plate device of pipe bender
CN2829931Y (en) * 2005-10-21 2006-10-25 林伟明 Treating appts. for winkle proof bend metal tubings
US20080110223A1 (en) * 2006-11-15 2008-05-15 Benteler Automobiltechnik Gmbh Bending device for a tubular member
CN202241969U (en) * 2011-09-02 2012-05-30 昆山市友森精密机械有限公司 Auxiliary mechanism for bending composite tubes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103394568A (en) * 2013-08-15 2013-11-20 赵咪咪 Cam for bending refrigeration copper pipe
CN103962427A (en) * 2014-05-29 2014-08-06 成都陵川特种工业有限责任公司 Exhaust pipe bending machine
CN104001767A (en) * 2014-05-29 2014-08-27 成都陵川特种工业有限责任公司 Exhaust manifold processing device
CN104001767B (en) * 2014-05-29 2015-11-18 成都陵川特种工业有限责任公司 A kind of exhaust manifold processing device
CN103962427B (en) * 2014-05-29 2015-12-16 成都陵川特种工业有限责任公司 A kind of outlet elbow machine

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Application publication date: 20111228