CN102785059B - Process for manufacturing bolster of spinning machine - Google Patents
Process for manufacturing bolster of spinning machine Download PDFInfo
- Publication number
- CN102785059B CN102785059B CN201210227972.5A CN201210227972A CN102785059B CN 102785059 B CN102785059 B CN 102785059B CN 201210227972 A CN201210227972 A CN 201210227972A CN 102785059 B CN102785059 B CN 102785059B
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- CN
- China
- Prior art keywords
- pipe
- welding
- plug body
- plug
- flange
- 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
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- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention discloses a process for manufacturing a bolster of a spinning machine. The process comprises the following steps: a pipe, a flange and a plug are prepared, wherein the plug comprises a plug body and a welding ring on the back of the plug body, and a welding neck is between the welding ring and the plug body; after the welding neck and the welding ring extend into the pipe from the tail part of the pipe, the rear end face of the plug body leans on the tail end face of the pipe, the welding neck, the welding ring, the plug body and the pipe enclose to form a containing chamber, the joint of the pipe and the plug body is subjected to friction welding, the internal deformation bulge generated by the friction welding of the pipe and the plug body is filled in the containing chamber, and the external deformation bulge generated by the friction welding of the pipe and the plug body is removed; the head end faces of the flange and the pipe are joined and then subjected to friction welding, and the internal and external deformation bulges generated by the friction welding of the flange and the pipe are removed. By the method, the flange and the pipe, and the plug and the pipe are subjected to friction welding, so that little cutting is needed, and furthermore, the processing is convenient, and raw materials are saved.
Description
(1) technical field
The present invention relates to a kind of manufacturing process of frame bolster.
(2) background technology
Frame bolster generally comprises pipe, is located at the end socket of pipe afterbody and is located at the flange of tube head.In the prior art, frame bolster generally adopts bar, and bar adopts deep hole rig processing place central tube, then is machined by bar and form pipe and flange, shapingly extremely bothers, and can waste large content of starting materials in Drilling operation and Vehicle Processing.
(3) summary of the invention
In order to overcome the above-mentioned deficiency of the manufacturing process of existing frame bolster, the invention provides a kind of manufacturing process of processing frame bolster that is easy, that economize in raw materials.
The technical scheme that the present invention solves its technical problem is: a kind of manufacturing process of frame bolster, comprises the following steps:
A. a pipe, a flange and a plug is prepared, described flange has the centre bore suitable with described pipe, described plug comprises plug body and is located at the welding ring at the described plug body back side, for welding neck between described welding ring and described plug body, the external diameter of described welding ring is less than the external diameter of described plug body, and the diameter of described welding neck is less than the external diameter of described welding ring;
After described welding neck and described welding ring stretch into described pipe from the afterbody of described pipe, the rear end face of described plug body leans on mutually with the tail end face of described pipe, described welding neck, welding ring, plug body and pipe surround a container cavity, the intersection friction welding of pipe and plug body, the deflection internal projection that pipe and plug friction welding produce is filled in container cavity, like this then be positioned at the deflection internal projection of pipe depths without the need to reprocessing, avoid the trouble in pipe depths cutting surplus, deflection outer lug pipe and plug friction welding produced is removed,
Friction welding after the head end closing of described flange and described pipe, again flange is welded produced deflection internal projection with pipe friction, deflection outer lug removes, because flange is positioned at the head of pipe, therefore flange welds the more shallow position that produced deflection internal projection is positioned at tube head with pipe friction, and cutting operation does not have difficulties.
Further, described flange and described plug all adopt Vehicle Processing.
Beneficial effect of the present invention is: flange welds with pipe friction, plug welds with pipe friction, substantially without cutting, easy to process, save material.
(4) accompanying drawing explanation
Fig. 1 is the structural representation of frame bolster.
Fig. 2 is the structural representation of plug.
Fig. 3 is that plug inserts the schematic diagram after in pipe.
Fig. 4 is the schematic diagram after plug welds with pipe friction.
(5) detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of manufacturing process of frame bolster, comprises the following steps:
Prepare pipe 1, flange 2 and a plug 3, described flange 2 has the centre bore suitable with described pipe 1, described plug 3 comprises plug body 4 and is located at the welding ring 5 at described plug body 4 back side, for welding neck 6 between described welding ring 5 and described plug body 4, the external diameter of described welding ring 5 is less than the external diameter of described plug body 4, and the diameter of described welding neck 6 is less than the external diameter of described welding ring 5.
After described welding neck 6 and described welding ring 5 stretch into described pipe 1 from the afterbody of described pipe 1, the rear end face of described plug body 4 leans on mutually with the tail end face of described pipe 1, described welding neck 6, welding ring 5, plug body 4 and pipe 1 surround a container cavity 7, the intersection friction welding of pipe 1 and plug body 4, the deflection internal projection 8 that pipe and plug friction welding produce is filled in container cavity 7, like this then be positioned at the deflection internal projection of pipe depths without the need to reprocessing, avoid the trouble in pipe depths cutting surplus, deflection outer lug pipe and plug friction welding produced is removed and (is generally first cut, polish again).
Friction welding after described flange 2 and the head end closing of described pipe 1, again flange is welded produced deflection internal projection with pipe friction, deflection outer lug removes and (generally first cut, polish again), because flange 2 is positioned at the head of pipe 1, therefore the deflection internal projection that flange 2 and pipe 1 friction welding produce is positioned at the more shallow position of tube head, and cutting operation does not have difficulties.
Claims (2)
1. a manufacturing process for frame bolster, is characterized in that comprising the following steps:
Prepare a pipe, a flange and a plug, described flange has the centre bore suitable with described pipe, described plug comprises plug body and is located at the welding ring at the described plug body back side, for welding neck between described welding ring and described plug body, the external diameter of described welding ring is less than the external diameter of described plug body, and the diameter of described welding neck is less than the external diameter of described welding ring;
After described welding neck and described welding ring stretch into described pipe from the afterbody of described pipe, the rear end face of described plug body leans on mutually with the tail end face of described pipe, described welding neck, welding ring, plug body and pipe surround a container cavity, the intersection friction welding of pipe and plug body, the deflection internal projection that pipe and plug friction welding produce is filled in container cavity, and deflection outer lug pipe and plug friction welding produced is removed;
Friction welding after the head end closing of described flange and described pipe, then flange is welded produced deflection internal projection with pipe friction, deflection outer lug removes.
2. the manufacturing process of frame bolster as claimed in claim 1, is characterized in that: described flange and described plug all adopt Vehicle Processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210227972.5A CN102785059B (en) | 2012-06-26 | 2012-06-26 | Process for manufacturing bolster of spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210227972.5A CN102785059B (en) | 2012-06-26 | 2012-06-26 | Process for manufacturing bolster of spinning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102785059A CN102785059A (en) | 2012-11-21 |
| CN102785059B true CN102785059B (en) | 2015-07-15 |
Family
ID=47150750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210227972.5A Expired - Fee Related CN102785059B (en) | 2012-06-26 | 2012-06-26 | Process for manufacturing bolster of spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102785059B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959727B (en) * | 2015-07-29 | 2017-09-12 | 江苏科技大学 | A kind of thin-wall aluminum alloy pipe end composite seal device and welding method |
| CN111015110B (en) * | 2019-12-23 | 2021-01-08 | 西部金属材料股份有限公司 | Preparation method of metal pipe fitting difficult to deform |
| CN113770569B (en) * | 2021-08-11 | 2023-02-17 | 安徽大昌科技股份有限公司 | Machining process for rear torsion beam of automobile |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB234045A (en) * | 1924-05-16 | 1925-07-23 | Honegger & Cie | Improvements in or relating to spindles for textile machinery |
| DE4406309A1 (en) * | 1994-02-26 | 1995-08-31 | Stahlecker Fritz | Simplified spinning spindle bearing assembly with prodn. cost savings |
| US5996326A (en) * | 1997-06-20 | 1999-12-07 | Novibra Gmbh | Spindle for a spinning or a twisting machine |
| CN2438729Y (en) * | 2000-08-28 | 2001-07-11 | 赵孝东 | Changable bolster for spinning frame |
| CN1737484A (en) * | 2004-08-19 | 2006-02-22 | 林项武 | Heat pipe vacuum sealing method and apparatus thereof |
| CN101139761A (en) * | 2007-09-29 | 2008-03-12 | 山西四海通机械制造有限公司 | Method for manufacturing steel bolster |
| CN201116322Y (en) * | 2007-09-29 | 2008-09-17 | 山西四海通机械制造有限公司 | Combined type steel bolster |
| CN201473660U (en) * | 2009-08-26 | 2010-05-19 | 徐圣明 | Spindle foot used for spindle of two-for-one twister |
| CN201648617U (en) * | 2010-01-28 | 2010-11-24 | 钱南安 | Spindle bolster connector |
-
2012
- 2012-06-26 CN CN201210227972.5A patent/CN102785059B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB234045A (en) * | 1924-05-16 | 1925-07-23 | Honegger & Cie | Improvements in or relating to spindles for textile machinery |
| DE4406309A1 (en) * | 1994-02-26 | 1995-08-31 | Stahlecker Fritz | Simplified spinning spindle bearing assembly with prodn. cost savings |
| US5996326A (en) * | 1997-06-20 | 1999-12-07 | Novibra Gmbh | Spindle for a spinning or a twisting machine |
| CN2438729Y (en) * | 2000-08-28 | 2001-07-11 | 赵孝东 | Changable bolster for spinning frame |
| CN1737484A (en) * | 2004-08-19 | 2006-02-22 | 林项武 | Heat pipe vacuum sealing method and apparatus thereof |
| CN101139761A (en) * | 2007-09-29 | 2008-03-12 | 山西四海通机械制造有限公司 | Method for manufacturing steel bolster |
| CN201116322Y (en) * | 2007-09-29 | 2008-09-17 | 山西四海通机械制造有限公司 | Combined type steel bolster |
| CN201473660U (en) * | 2009-08-26 | 2010-05-19 | 徐圣明 | Spindle foot used for spindle of two-for-one twister |
| CN201648617U (en) * | 2010-01-28 | 2010-11-24 | 钱南安 | Spindle bolster connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102785059A (en) | 2012-11-21 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160626 |