CN102581097A - Automobile exhaust pipe end forming machine - Google Patents

Automobile exhaust pipe end forming machine Download PDF

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Publication number
CN102581097A
CN102581097A CN2012100424601A CN201210042460A CN102581097A CN 102581097 A CN102581097 A CN 102581097A CN 2012100424601 A CN2012100424601 A CN 2012100424601A CN 201210042460 A CN201210042460 A CN 201210042460A CN 102581097 A CN102581097 A CN 102581097A
Authority
CN
China
Prior art keywords
exhaust pipe
pipe
cutter
cylinder
automobile exhaust
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
CN2012100424601A
Other languages
Chinese (zh)
Inventor
张乐峰
杨昊
徐有良
尹士涛
纪仕帅
孔维芳
侯正宽
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.)
Faurecia Qingdao Exhaust Systems Co Ltd
Original Assignee
Faurecia Qingdao Exhaust Systems 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 Faurecia Qingdao Exhaust Systems Co Ltd filed Critical Faurecia Qingdao Exhaust Systems Co Ltd
Priority to CN2012100424601A priority Critical patent/CN102581097A/en
Publication of CN102581097A publication Critical patent/CN102581097A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an automobile exhaust pipe end forming machine which comprises a rack, an overall forming mould for an exhaust pipe, punch devices for the two ends of the exhaust pipe and cutter devices for the two ends of the exhaust pipe, wherein an exhaust pipe workpiece is placed in the overall forming mould; and the cutter devices are matched with the punch devices and arranged at the ends of the exhaust pipe. By adopting the forming machine, the port forming technology of the two ends of the automobile exhaust pipe can be finished at the same time through clamping for one time without adding a pipe cutting machine; the working efficiency is high; batch production can be realized; the processing precision is high; and the manpower and material resources are saved.

Description

The automobile exhaust pipe pipe end forming machine
Technical field
The invention belongs to the port make-up machine of pipe fitting, be specifically related to a kind of automobile exhaust pipe pipe end forming machine.
Background technology
Existing automobile pipe fitting port make-up machine is in when work, an end of first moulding pipe fitting port, and then the moulding other end, and a port that once can only the moulding pipe fitting, the moulding of pipe end is cumbersome.Also need frock again after the moulding, use special-purpose pipe cutting machine to cut the unnecessary material of pipe fitting port, processing technology is loaded down with trivial details, and the efficient of processing is low, in the time of appointment, can't accomplish the making of typical products in mass production.
Summary of the invention
In order to overcome the problems referred to above that the prior art field exists; The objective of the invention is to; A kind of automobile exhaust pipe pipe end forming machine is provided, and solving the moulding of a pipe fitting port of orthodox car pipe fitting port make-up machine needs twice, needs independent operation to cut the problem of clout after the moulding.
Automobile exhaust pipe pipe end forming machine provided by the invention; It comprises frame, blast pipe integrally forming mould, blast pipe two ends punch device, blast pipe two ends cutter; Duct work is positioned in the integrally forming mould, and said cutter cooperates punch device to be arranged on the end of blast pipe.Said mould comprises mold, bed die, master cylinder, and bed die is fixed on the frame, and mold is connected with the lower end of master cylinder, and master cylinder upper end is fixedly connected with cantilever on being fixed on frame.Said mould also comprises the master cylinder navigation, and the master cylinder navigation is guide rail, and said guide rail one side cooperates with master cylinder, and opposite side is fixedly installed on the frame.Said punch device is a pair of, is arranged on the both ends of duct work, and said punch device comprises moulding drift, oil cylinder and support thereof, and oil cylinder is arranged on the frame through cylinder bracket, and its front end is connected with the moulding drift; Drift is provided with over against the duct work port.Said cutter is a pair of, is arranged on the both ends of duct work, and said cutter comprises cutting knife, oil cylinder and support thereof, and oil cylinder is fixedly installed on the frame through cylinder bracket, and its front end is connected with cutting knife; Cutting knife is provided with the port position of duct work is vertical.
It also comprises fuel tank, hydraulic valve combination, and said fuel tank and hydraulic valve are connected, and it is connected with the master cylinder of cutter, the moulding drift oil cylinder of punch device, the cutter cylinder of mould through hydraulic oil pipe.
Automobile exhaust pipe pipe end forming machine provided by the invention, its beneficial effect be, uses this make-up machine can be in clamping; Accomplish the port moulding process at automobile exhaust pipe two ends simultaneously; And need not append pipe cutting machine, high efficiency can realize producing in batches; Machining accuracy is high, has saved human and material resources.
Description of drawings
Fig. 1 is the overall structure front view of the embodiment of the invention;
Fig. 2 is the partial structurtes of the left view of Fig. 1;
Fig. 3 is that the mould mould of the embodiment of the invention compresses the operation sketch map;
Fig. 4 is the punch device moulding drift operations for forming sketch map of the embodiment of the invention;
Fig. 5 is that the punch device moulding drift of the embodiment of the invention is return view;
Fig. 6 is that the cutter cutting knife of the embodiment of the invention cuts off the operation sketch map
Fig. 7 is that the cutter cutting knife of the embodiment of the invention is return view;
Fig. 8 is the punch device moulding drift correction operation sketch map of the embodiment of the invention.
Mark among the figure:
1. master cylinder; 2. cantilever; 3. cutter cylinder; 4. moulding drift oil cylinder; 5. hydraulic oil pipe; 6. hydraulic valve combination; 7. cylinder bracket; 8. master cylinder navigation; 9. frame; 10. moulding drift; 11. cutting knife; 12. workpiece.
The specific embodiment
With reference to the accompanying drawings, in conjunction with embodiment,, carry out detailed explanation to automobile exhaust pipe pipe end forming machine provided by the invention.
Embodiment
With reference to Fig. 1-Fig. 8; The automobile exhaust pipe pipe end forming machine of present embodiment; It comprises frame 9, blast pipe integrally forming mould, blast pipe two ends punch device, blast pipe two ends cutter; Duct work is positioned in the integrally forming mould, and said cutter cooperates punch device to be arranged on the end of blast pipe.Said mould comprises mold, bed die, master cylinder 1, and bed die is fixed on the frame 9, and mold is connected with the lower end of master cylinder 1, and master cylinder 1 upper end is fixedly connected with cantilever 2 on being fixed on frame 9.Said mould also comprises master cylinder navigation 8, and master cylinder navigation 8 is a guide rail, and said guide rail one side cooperates with master cylinder 1, and opposite side is fixedly installed on the frame 9.Said punch device is a pair of, is arranged on the both ends of duct work 12, and said punch device comprises moulding drift 10, oil cylinder 4 and support 7 thereof, and oil cylinder 4 is arranged on the frame 9 through cylinder bracket 7, and its front end is connected with moulding drift 10; Drift 10 is over against duct work 12 port settings.Said cutter is a pair of, is arranged on the both ends of duct work 12, and said cutter comprises cutting knife 11, oil cylinder 3 and support 7 thereof, and oil cylinder 3 is fixedly installed on the frame 9 through cylinder bracket 7, and its front end is connected with cutting knife 11; Cutting knife 11 is provided with the port position of duct work 12 is vertical.
It also comprises fuel tank, hydraulic valve combination 6, and said fuel tank is connected with hydraulic valve combination 6, and it is connected with the master cylinder 1 of cutter, the moulding drift oil cylinder 4 of punch device, the cutter cylinder 3 of mould through hydraulic oil pipe 5.
Earlier workpiece 12 is put to bed die during work, master cylinder 1 drives mold and vertically depresses, and mold cooperates with bed die workpiece 12 is compressed, and two ends moulding drift oil cylinder 4 advances moulding drift 10, and drift 10 entering mold cavities force workpiece 12 pipe end moulding; After the moulding, moulding drift 10 is return original position; Advance cutting knife 11 of cutter cylinder 3 cuts off the clout of pipe ends, and after the clout excision, original position is return by cutter cylinder 3; Two ends moulding drift oil cylinder 4 advances moulding drift 10 once more, and drift 10 gets into mold cavity, proofreaies and correct the size of pipe end, proofreaies and correct aftershaping drift 10 and returns original position; Master cylinder 1 rises and returns original position, and workflow finishes.Can in clamping, accomplish the port moulding process at automobile exhaust pipe two ends simultaneously, and need not append pipe cutting machine, high efficiency can realize producing in batches, and machining accuracy is high, has saved human and material resources.

Claims (6)

1. automobile exhaust pipe pipe end forming machine; It is characterized in that: it comprises frame, blast pipe integrally forming mould, blast pipe two ends punch device, blast pipe two ends cutter; Duct work is positioned in the integrally forming mould, and said cutter cooperates punch device to be arranged on the end of duct work.
2. automobile exhaust pipe pipe end forming machine according to claim 1; It is characterized in that: said mould comprises mold, bed die, master cylinder; Bed die is fixed on the frame, and mold is connected with the lower end of master cylinder, and master cylinder upper end is fixedly connected with cantilever on being fixed on frame.
3. automobile exhaust pipe pipe end forming machine according to claim 2 is characterized in that: said mould also comprises the master cylinder navigation, and the master cylinder navigation is guide rail, and said guide rail one side cooperates with master cylinder, and opposite side is fixedly installed on the frame.
4. automobile exhaust pipe pipe end forming machine according to claim 1; It is characterized in that: said punch device is a pair of; Be arranged on the both ends of duct work; Said punch device comprises moulding drift, oil cylinder and support thereof, and oil cylinder is arranged on the frame through cylinder bracket, and its front end is connected with the moulding drift; Drift is provided with over against the duct work port.
5. automobile exhaust pipe pipe end forming machine according to claim 1; It is characterized in that: said cutter is a pair of; Be arranged on the both ends of duct work; Said cutter comprises cutting knife, oil cylinder and support thereof, and oil cylinder is fixedly installed on the frame through cylinder bracket, and its front end is connected with cutting knife; Cutting knife is provided with the port position of duct work is vertical.
6. automobile exhaust pipe pipe end forming machine according to claim 1; It is characterized in that: it also comprises fuel tank, hydraulic valve combination; Said fuel tank and hydraulic valve are connected, and it is connected with the master cylinder of cutter, the moulding drift oil cylinder of punch device, the cutter cylinder of mould through hydraulic oil pipe.
CN2012100424601A 2012-02-14 2012-02-14 Automobile exhaust pipe end forming machine Pending CN102581097A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012100424601A CN102581097A (en) 2012-02-14 2012-02-14 Automobile exhaust pipe end forming machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012100424601A CN102581097A (en) 2012-02-14 2012-02-14 Automobile exhaust pipe end forming machine

Publications (1)

Publication Number Publication Date
CN102581097A true CN102581097A (en) 2012-07-18

Family

ID=46470642

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012100424601A Pending CN102581097A (en) 2012-02-14 2012-02-14 Automobile exhaust pipe end forming machine

Country Status (1)

Country Link
CN (1) CN102581097A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103909140A (en) * 2014-04-03 2014-07-09 佛吉亚(青岛)排气系统有限公司 Automobile tailpipe port forming die and die replacing method
CN105269326A (en) * 2015-11-25 2016-01-27 镇江市恒源汽车零部件有限公司 Pipe end forming machine for machining exhaust manifold of automobile engine
CN105269328A (en) * 2015-11-25 2016-01-27 镇江市恒源汽车零部件有限公司 Automatic manifold production line
CN105728527A (en) * 2016-03-10 2016-07-06 南京航空航天大学 Method and device for inward winding formation of end part of tail gas pipe

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59185530A (en) * 1983-04-06 1984-10-22 Nippon Spindle Mfg Co Ltd Flaring method of cylindrical member
CN200957499Y (en) * 2006-10-27 2007-10-10 张海勇 Seat-tube machinery of bicycle
RU2327541C2 (en) * 2006-05-16 2008-06-27 Открытое акционерное общество "АВТОВАЗ" Tool for pipe ends expansion
CN101612702A (en) * 2008-06-23 2009-12-30 上海龙能自动化设备有限公司 The device that is used for machining ports of special pipe
CN202070626U (en) * 2011-03-16 2011-12-14 镇江市恒源汽车零部件有限公司 Multi-station pipe end forming device for manifold
CN202741529U (en) * 2012-02-14 2013-02-20 佛吉亚(青岛)排气系统有限公司 Pipe end forming machine for auto exhaust pipe

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59185530A (en) * 1983-04-06 1984-10-22 Nippon Spindle Mfg Co Ltd Flaring method of cylindrical member
RU2327541C2 (en) * 2006-05-16 2008-06-27 Открытое акционерное общество "АВТОВАЗ" Tool for pipe ends expansion
CN200957499Y (en) * 2006-10-27 2007-10-10 张海勇 Seat-tube machinery of bicycle
CN101612702A (en) * 2008-06-23 2009-12-30 上海龙能自动化设备有限公司 The device that is used for machining ports of special pipe
CN202070626U (en) * 2011-03-16 2011-12-14 镇江市恒源汽车零部件有限公司 Multi-station pipe end forming device for manifold
CN202741529U (en) * 2012-02-14 2013-02-20 佛吉亚(青岛)排气系统有限公司 Pipe end forming machine for auto exhaust pipe

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103909140A (en) * 2014-04-03 2014-07-09 佛吉亚(青岛)排气系统有限公司 Automobile tailpipe port forming die and die replacing method
CN105269326A (en) * 2015-11-25 2016-01-27 镇江市恒源汽车零部件有限公司 Pipe end forming machine for machining exhaust manifold of automobile engine
CN105269328A (en) * 2015-11-25 2016-01-27 镇江市恒源汽车零部件有限公司 Automatic manifold production line
CN105269326B (en) * 2015-11-25 2017-12-19 镇江市恒源汽车零部件有限公司 A kind of pipe end forming machine for vehicle engine exhaust divided manifold processing
CN105269328B (en) * 2015-11-25 2018-04-03 镇江市恒源汽车零部件有限公司 One kind automation manifold production line
CN105728527A (en) * 2016-03-10 2016-07-06 南京航空航天大学 Method and device for inward winding formation of end part of tail gas pipe
CN105728527B (en) * 2016-03-10 2017-10-17 南京航空航天大学 The method and device of tail gas tube end curls inward shaping

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
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Application publication date: 20120718