CN103264277B - Spring cavity assembly fixture - Google Patents
Spring cavity assembly fixture Download PDFInfo
- Publication number
- CN103264277B CN103264277B CN201310153111.1A CN201310153111A CN103264277B CN 103264277 B CN103264277 B CN 103264277B CN 201310153111 A CN201310153111 A CN 201310153111A CN 103264277 B CN103264277 B CN 103264277B
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- China
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- welding
- spring cavity
- mounting table
- cavity assembly
- spring
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Abstract
The invention discloses a spring cavity assembly fixture. The spring cavity assembly fixture comprises a welding portion for welding and a holding table for holding products, a clamping portion is arranged above the holding table, the welding portion comprises two welding guns, the holding table comprises a table top and a rotating mechanism arranged below the table top, the clamping portion comprises a vertical cylinder and a three-jaw chuck connected with a cylinder shaft, the welding portion is fixed on one side of the holding table via a support, and the centers of the three-jaw chuck and the table top are positioned on the same axis. The spring cavity assembly fixture has the main advantages that welding efficiency is high by the aid of the two welding guns for welding, and a spring is pressed into a spring cavity by combining a hydraulic system, so that automation is achieved.
Description
Technical field
The present invention relates to a kind of assembly tooling, particularly relate to a kind of assembly tooling for spring cavity.
Background technology
Spring cavity plays the effect of pressure regulation in valve, if blocked, long-term accumulation continues, long-pendingly in spring cavity has expired oil, will hinder the movement of spool, and spool cannot action, also just cannot play the effect of pressure regulation.Existing spring cavity, by being manually pressed in cavity by spring, is then difficult to when running into large-scale spring cavity be well pressed into by spring, and the poor-performing that last spring cavity shows in use.
Summary of the invention
Object of the present invention solves the problems of the technologies described above, and proposes a kind of spring cavity assembly tooling.
Object of the present invention, will be achieved by the following technical programs:
A kind of spring cavity assembly tooling, comprising the weld part for welding, for placing the mounting table of product, being provided with the portion of clamping above described mounting table;
Described weld part comprises two welding guns, the rotating mechanism that described mounting table comprises a table top and is arranged on below table top, described in the portion of clamping comprise a upper and lower air cylinders and connect the scroll chuck of cylinder axis;
Described weld part is fixed on the side of mounting table by a support, and the center of described scroll chuck, table top on the same axis.
Preferably, described mounting table is arranged in orbit, carries out the movement of whole mounting table by track.
Beneficial effect of the present invention is mainly reflected in: adopt rush-harvesting and rush-planting welding, welding efficiency is high, is pressed into by spring in conjunction with hydraulic system, achieves automation.
Accompanying drawing explanation
Fig. 1: structural representation of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
A kind of spring cavity assembly tooling, shown in composition graphs 1, comprising the weld part for welding, for placing the mounting table of product, being provided with the portion of clamping above described mounting table.
Described weld part comprises two welding guns 5, the rotating mechanism that described mounting table comprises a table top 1 and is arranged on below table top.Because the present invention can be used for the assembling in large spring chamber, described mounting table is arranged on track (not indicating in figure), carries out the movement of whole mounting table by track.
The described portion of clamping comprises a upper and lower air cylinders 4 and connects the scroll chuck 3 of cylinder axis;
Described weld part is fixed on the side of mounting table by a support, and the center of described scroll chuck 3, table top 1 on the same axis.
The workflow that below the lower the present invention of summary is concrete:
Spring cavity lower cover 2 to be assembled is positioned on table top 1, be placed in by spring cavity cavity 21 on lower cover 2, spring is fixed by scroll chuck 3, and upper and lower air cylinders 4 drives scroll chuck 3 to press down, spring is compressed into cavity 21 downwards, finally upper cover 22 is placed on cavity 21.
Upper and lower cover is welded by the welding gun of two on weld part 5 simultaneously.Now, table top 1 rotates under the work of rotating mechanism, completes welding of a upper and lower cover and cavity 21 1 weeks.
Mounting table be whole installation in orbit, owing to needing the spring cavity of assembling relatively large, can by directly mounting table being pulled in orbit and carries out the movement of spring cavity.
The present invention not only can assemble large-scale spring cavity, is also suitable for small-sized spring cavity simultaneously.
Because spring is not easily fixed in cavity 21, in cavity 21, be also provided with a fixed axis, described fixed axis is vertically connected at the center of lower cover, and described spring housing is located on fixed axis.
The present invention still has numerous embodiments, all employing equivalents or equivalent transformation and all technical schemes formed, and all drops within protection scope of the present invention.
Claims (2)
1. a spring cavity assembly tooling, is characterized in that: comprising the weld part for welding, for placing the mounting table of product, being provided with the portion of clamping above described mounting table;
Described weld part comprises two welding guns, the rotating mechanism that described mounting table comprises a table top and is arranged on below table top, described in the portion of clamping comprise a upper and lower air cylinders and connect the scroll chuck of cylinder axis;
Described weld part is fixed on the side of mounting table by a support, and the center of described scroll chuck, table top on the same axis.
2. spring cavity assembly tooling as claimed in claim 1, is characterized in that: described mounting table is arranged in orbit, carries out the movement of whole mounting table by track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310153111.1A CN103264277B (en) | 2013-04-28 | 2013-04-28 | Spring cavity assembly fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310153111.1A CN103264277B (en) | 2013-04-28 | 2013-04-28 | Spring cavity assembly fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103264277A CN103264277A (en) | 2013-08-28 |
| CN103264277B true CN103264277B (en) | 2015-05-27 |
Family
ID=49007963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310153111.1A Active CN103264277B (en) | 2013-04-28 | 2013-04-28 | Spring cavity assembly fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103264277B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5565040A (en) * | 1978-11-10 | 1980-05-16 | Hitachi Ltd | Fitting device |
| WO1999038710A1 (en) * | 1998-01-28 | 1999-08-05 | Premec S.A. | Method for fixing a spring in a hollow body |
| KR20010035716A (en) * | 1999-10-01 | 2001-05-07 | 정래옥 | Auto sticking apparatus of check valve for airtight envelope |
| CN200957498Y (en) * | 2006-10-27 | 2007-10-10 | 大连智云机床辅机有限公司 | Apparatus for assembling cylinder cap air-door spring end and locking plate |
| CN101284355A (en) * | 2008-05-28 | 2008-10-15 | 南京聚星机械装备有限公司 | Special-purpose machine of cylinder end automatic indenting valve guide, seat ring |
| CN203245592U (en) * | 2013-04-28 | 2013-10-23 | 福斯流体控制（苏州）有限公司 | Assembly tool for spring cavity |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7290319B2 (en) * | 2006-01-11 | 2007-11-06 | General Electric Co. | Methods for installing a fuel pellet locking retainer in a nuclear fuel rod |
-
2013
- 2013-04-28 CN CN201310153111.1A patent/CN103264277B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5565040A (en) * | 1978-11-10 | 1980-05-16 | Hitachi Ltd | Fitting device |
| WO1999038710A1 (en) * | 1998-01-28 | 1999-08-05 | Premec S.A. | Method for fixing a spring in a hollow body |
| KR20010035716A (en) * | 1999-10-01 | 2001-05-07 | 정래옥 | Auto sticking apparatus of check valve for airtight envelope |
| CN200957498Y (en) * | 2006-10-27 | 2007-10-10 | 大连智云机床辅机有限公司 | Apparatus for assembling cylinder cap air-door spring end and locking plate |
| CN101284355A (en) * | 2008-05-28 | 2008-10-15 | 南京聚星机械装备有限公司 | Special-purpose machine of cylinder end automatic indenting valve guide, seat ring |
| CN203245592U (en) * | 2013-04-28 | 2013-10-23 | 福斯流体控制（苏州）有限公司 | Assembly tool for spring cavity |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103264277A (en) | 2013-08-28 |
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