CN103100588B - Exhaust gas recirculation (EGR) cooler threaded pipe forming device - Google Patents
Exhaust gas recirculation (EGR) cooler threaded pipe forming device Download PDFInfo
- Publication number
- CN103100588B CN103100588B CN201210450855.5A CN201210450855A CN103100588B CN 103100588 B CN103100588 B CN 103100588B CN 201210450855 A CN201210450855 A CN 201210450855A CN 103100588 B CN103100588 B CN 103100588B
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- cooler
- exhaust gas
- platform
- threaded pipe
- screwed pipe
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Abstract
The invention relates to a threaded pipe manufacture device of a machining device, in particular to a manufacture device of an exhaust gas recirculation (EGR) cooler threaded pipe suitable for exhaust gas recirculation in an automobile engine system, namely an EGR cooler threaded pipe forming device. The EGR cooler threaded pipe forming device comprises an installing platform arranged on a platform support. A clamp platform is fixed above the installing platform through a support rod, two linear guide rails are arranged on the installing platform, and a rolling mechanism is arranged on the linear guide rails in a sliding mode and comprises a fixing plate. Two ends of the upper surface of the fixing plate are provided with supports, multiple rolling shafts are installed on the supports in a paralleling mode, and support rotary shafts matched with the rolling shafts are installed between the fixing plate and the supports. The EGR cooler threaded pipe forming device can process dozens of threaded pipes in one time and is high in processing efficiency. Different specifications of threaded pipes can be processed only by adjusting corresponding thread forming moulds, required adjustment is simple, and mould cost is low. The EGR cooler threaded pipe forming device is simple, reliable, convenient to use, low in manufacture cost and easy to maintain.
Description
Technical field
The present invention relates to the screwed pipe manufacturing equipment of machining apparatus, be specifically a kind of manufacturing installation being applicable to the cooler for recycled exhaust gas screwed pipe of EGR in automobile engine system, be specially cooler for recycled exhaust gas screwed pipe shaped device.
Background technology
EGR refers to gas recirculation system, and screwed pipe is important role in cooler for recycled exhaust gas, and the preparation facilities of screwed pipe should ensure the shape of machining screw, and the unlikely stress that causes is concentrated and damaged screw pipe, improves preparation efficiency to greatest extent again.
At present, screwed pipe preparation mainly adopts spinning machine, and its principle is stationary pipes embryo and rotates, and is pressed into certain depth simultaneously and moves along pipe embryo axis direction, thus process required screw thread by spinning wheel.The method can only process a screwed pipe simultaneously, and working (machining) efficiency is low; Required equipment is complicated, and the screwed pipe of different size is as general, and control software design is complicated, mould input cost is higher.
Summary of the invention
The present invention is directed to the problems referred to above, provide a kind of cooler for recycled exhaust gas screwed pipe shaped device, this device once can process tens of screwed pipes, and working (machining) efficiency is high, and the processing of the screwed pipe of different size is substantially general, and required adjustment is simple, and mould cost is very low.
According to technical scheme of the present invention: a kind of cooler for recycled exhaust gas screwed pipe shaped device, comprise the mounting platform be arranged on platform support, jig platform is fixed on above mounting platform by pole, described mounting platform is arranged two line slideways, described line slideway slides rolling mechanism is set, feature is: described rolling mechanism comprises fixed head, described fixed head upper surface two ends arrange support, described support installs the many axis of rolling side by side, on described fixed head, the supporting revolving shaft coordinating the axis of rolling is installed between support, described fixed head lower end is fixed with cap ned, cap ned lower end arranges slide block, described jig platform arranges through hole, and its lower surface installs thread forming template.
As a further improvement on the present invention, described thread forming template is provided with projection.
As a further improvement on the present invention, described projection is circular arc, and two ends diameter is less, and mid portion is uniform circular arc.
As a further improvement on the present invention, described thread forming template is detachable, and thread forming template arranges through hole.
As a further improvement on the present invention, mounting platform installs driving cylinder between two line slideways.
Technique effect of the present invention is: use the present invention once can process tens of screwed pipes, working (machining) efficiency is high; The processing of the screwed pipe of different size, only need be adjusted to corresponding thread forming template, and required adjustment is simple, and mould cost is very low, and the present invention is simple and reliable, easy to use, and cost of manufacture is low, is easy to safeguard.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of rolling mechanism 10.
Fig. 3 is thread forming template 12 structural representation.
Fig. 4 is working state schematic representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described.
In Fig. 1,2,3,4, comprise fixed head 1, support 2, supporting revolving shaft 3, cap ned 4, slide block 5, the axis of rolling 6, mounting platform 7, line slideway 8, jig platform 9, rolling mechanism 10, platform support 11, thread forming template 12, projection 13 etc.
As Fig. 1, 2, 3, shown in 4, the present invention is a kind of cooler for recycled exhaust gas screwed pipe shaped device, comprise the mounting platform 7 be arranged on platform support 11, jig platform 9 is fixed on above mounting platform 7 by pole, described mounting platform 7 is arranged two line slideways 8, described line slideway 8 slides rolling mechanism 10 is set, described rolling mechanism 10 comprises fixed head 1, described fixed head 1 upper surface two ends arrange support 2, described support 2 installs the many axis of rolling 6 side by side, on described fixed head 1, the supporting revolving shaft 3 coordinating the axis of rolling 6 is installed between support 2, described fixed head 1 lower end is fixed with cap ned 4, cap ned 4 lower end arranges slide block 5, described jig platform 9 arranges through hole, and its lower surface installs thread forming template 12.
Described thread forming template 12 is provided with protruding 13.
Described protruding 13 is circular arc, and two ends diameter is less, and mid portion is uniform circular arc.
Described thread forming template 12 is detachable, and thread forming template 12 arranges through hole.
Mounting platform 7 is installed between two line slideways 8 and drives cylinder.
The course of work of the present invention is as follows: be placed on by pipe embryo on the axis of rolling 6, ready made thread forming template 12 angle as required and suitable height are fixed on jig platform 9 simultaneously, start and drive cylinder, rolling mechanism 10 is under cylinder promotes, move to thread forming template 12, pipe embryo around the axis of rolling 6 rotation, until pipe embryo leaves thread forming template 12, thus defines and causes thread groove by thread forming template under the extruding of thread forming template 12 on pipe embryo.
Use the present invention once can process tens of screwed pipes, working (machining) efficiency is high; The processing of the screwed pipe of different size, only need be adjusted to corresponding thread forming template, and required adjustment is simple, and mould cost is very low, and the present invention is simple and reliable, easy to use, and cost of manufacture is low, is easy to safeguard.
Claims (5)
1. a cooler for recycled exhaust gas screwed pipe shaped device, comprise the mounting platform (7) be arranged on platform support (11), jig platform (9) is fixed on mounting platform (7) top by pole, described mounting platform (7) is arranged two line slideways (8), the upper slip of described line slideway (8) arranges rolling mechanism (10), it is characterized in that: described rolling mechanism (10) comprises fixed head (1), described fixed head (1) upper surface two ends arrange support (2), described support (2) is upper installs the many axis of rolling (6) side by side, on described fixed head (1), the supporting revolving shaft (3) coordinating the axis of rolling (6) is installed between support (2), described fixed head (1) lower end is fixed with cap ned (4), cap ned (4) lower end arranges slide block (5), (9) arrange through hole to described jig platform, and its lower surface installs thread forming template (12).
2. according to cooler for recycled exhaust gas screwed pipe shaped device according to claim 1, it is characterized in that: described thread forming template (12) is provided with projection (13).
3. according to cooler for recycled exhaust gas screwed pipe shaped device according to claim 2, it is characterized in that: described projection (13) is circular arc, and two ends diameter is less, mid portion is uniform circular arc.
4. according to the cooler for recycled exhaust gas screwed pipe shaped device described in claim 1 or 2, it is characterized in that: described thread forming template (12) is for detachable, and (12) arrange through hole to thread forming template.
5. according to cooler for recycled exhaust gas screwed pipe shaped device according to claim 1, it is characterized in that: install between upper two line slideways (8) of mounting platform (7) and drive cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210450855.5A CN103100588B (en) | 2012-11-12 | 2012-11-12 | Exhaust gas recirculation (EGR) cooler threaded pipe forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210450855.5A CN103100588B (en) | 2012-11-12 | 2012-11-12 | Exhaust gas recirculation (EGR) cooler threaded pipe forming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103100588A CN103100588A (en) | 2013-05-15 |
| CN103100588B true CN103100588B (en) | 2015-07-15 |
Family
ID=48308976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210450855.5A Active CN103100588B (en) | 2012-11-12 | 2012-11-12 | Exhaust gas recirculation (EGR) cooler threaded pipe forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103100588B (en) |
Citations (8)
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| US3257186A (en) * | 1962-08-06 | 1966-06-21 | Owens Illinois Glass Co | Method of and apparatus for reshaping glass tubes |
| US4507137A (en) * | 1981-07-06 | 1985-03-26 | Owens-Illinois, Inc. | Driven roller tube conveyor |
| EP0262106A2 (en) * | 1986-09-24 | 1988-03-30 | Nordisk Kartro Ab | Method and device for moving a tool to exact shaping and working engagement with a strip of material having a repeated basic shape |
| CN1576673A (en) * | 2003-07-22 | 2005-02-09 | Cyc物产株式会社 | Bellows and producing device thereof |
| CN201291258Y (en) * | 2008-11-06 | 2009-08-19 | 上海理工大学 | Convex-concave die movable type corrugated plate formation device |
| CN201482847U (en) * | 2009-09-08 | 2010-05-26 | 南通皋液液压机有限公司 | Forming hydraulic press for large-tonnage stainless steel bellows expansion joint |
| CN102285029A (en) * | 2010-06-17 | 2011-12-21 | 鸿富锦精密工业（深圳）有限公司 | Mold installing device |
| CN202893926U (en) * | 2012-11-12 | 2013-04-24 | 无锡双翼汽车环保科技有限公司 | Device for forming exhaust gas recirculation (EGR) cooler threaded pipe |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005193243A (en) * | 2003-12-26 | 2005-07-21 | Toyota Auto Body Co Ltd | Corrugating apparatus, corrugating method, and metallic separator for fuel cell formed by corrugating method |
| KR200473238Y1 (en) * | 2009-12-29 | 2014-06-19 | 대우조선해양 주식회사 | Apparatus for forming plate |
-
2012
- 2012-11-12 CN CN201210450855.5A patent/CN103100588B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3257186A (en) * | 1962-08-06 | 1966-06-21 | Owens Illinois Glass Co | Method of and apparatus for reshaping glass tubes |
| US4507137A (en) * | 1981-07-06 | 1985-03-26 | Owens-Illinois, Inc. | Driven roller tube conveyor |
| EP0262106A2 (en) * | 1986-09-24 | 1988-03-30 | Nordisk Kartro Ab | Method and device for moving a tool to exact shaping and working engagement with a strip of material having a repeated basic shape |
| CN1576673A (en) * | 2003-07-22 | 2005-02-09 | Cyc物产株式会社 | Bellows and producing device thereof |
| CN201291258Y (en) * | 2008-11-06 | 2009-08-19 | 上海理工大学 | Convex-concave die movable type corrugated plate formation device |
| CN201482847U (en) * | 2009-09-08 | 2010-05-26 | 南通皋液液压机有限公司 | Forming hydraulic press for large-tonnage stainless steel bellows expansion joint |
| CN102285029A (en) * | 2010-06-17 | 2011-12-21 | 鸿富锦精密工业（深圳）有限公司 | Mold installing device |
| CN202893926U (en) * | 2012-11-12 | 2013-04-24 | 无锡双翼汽车环保科技有限公司 | Device for forming exhaust gas recirculation (EGR) cooler threaded pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103100588A (en) | 2013-05-15 |
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