CN103846598B - A kind of cross valve support spot welding fixture (SWFX) structure - Google Patents
A kind of cross valve support spot welding fixture (SWFX) structure Download PDFInfo
- Publication number
- CN103846598B CN103846598B CN201410084568.6A CN201410084568A CN103846598B CN 103846598 B CN103846598 B CN 103846598B CN 201410084568 A CN201410084568 A CN 201410084568A CN 103846598 B CN103846598 B CN 103846598B
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- Prior art keywords
- valve body
- positioning module
- body positioning
- support
- groove
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
- Resistance Welding (AREA)
Abstract
The invention discloses a kind of cross valve support spot welding fixture (SWFX) structure, include the valve body positioning module I of annular, and the mandrel be assemblied in valve body positioning module I annular chamber, on front side of valve body positioning module I, anchor ring bottom is connected with valve body positioning module II, be provided with groove in valve body positioning module II, valve body positioning module II top is provided with support positioning block, has bayonet socket on front side of support positioning block, mandrel front lower portion is provided with bottom electrode, and bottom electrode stretches in the groove of valve body positioning module II.The present invention effectively can ensure the quality requirement of product, and be convenient to processing and change, heat dispersion is better, and security is greatly improved.
Description
Technical field
The present invention relates to cross valve welder field, be specially a kind of cross valve support spot welding fixture (SWFX) structure.
Background technology
Four-way change-over valve (hereinafter referred to as cross valve) is a vitals in air-conditioning system, play refrigeration and the conversion heated, realize the function of dual-use, i.e. cooling in summer, winter heating, be particularly suitable for having for 1 year the area of four seasonal variations to use, substantially increase the utilization rate of air-conditioning system.Support point welding process is the first operation of cross valve main valve processing, and support realizes locating and welding by ac converter mash welder with valve body, because of the needs of welding product, need design and develop the fixture being specifically designed to welding.
Summary of the invention
The object of this invention is to provide a kind of cross valve support spot welding fixture (SWFX) structure, weld demand to meet four-way change-over valve medium-height trestle with valve body.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of cross valve support spot welding fixture (SWFX) structure, it is characterized in that: the valve body positioning module I including the vertical annular arranged, and the mandrel be assemblied in valve body positioning module I annular chamber, on front side of described valve body positioning module I, anchor ring bottom has been bolted valve body positioning module II, valve body positioning module II top is provided with the groove that vertical cross-section is arc in valve body positioning module II, and valve body positioning module II top is set to the notch of groove, valve body positioning module II top is provided with support positioning block by bolt, described support positioning block leading flank has bayonet socket in support positioning block, be communicated with valve body positioning module II groove notch bottom bayonet socket, described mandrel front lower portion is provided with by bolt the bottom electrode that chromium zirconium copper product makes, described bottom electrode stretches in the groove of valve body positioning module II.
Described a kind of cross valve support spot welding fixture (SWFX) structure, is characterized in that: described support positioning block bayonet socket side sidewalls orthogonal is provided with spring, and spring spring end is connected with briquetting.
Described a kind of cross valve support spot welding fixture (SWFX) structure, is characterized in that: described valve body positioning module I top has the opening be communicated with annular chamber in valve body positioning module I.
In the present invention, valve body positioning module I, II take split-type design, and valve body positioning module open flume type designs.Vibrational power flow of the present invention is novel, valve body positioning module I, II takes split-type design and open flume type design, while meeting spot welding requirement, and optimal design, realize support and valve body to link into an integrated entity by welding, utilize resistance heat fusing support and valve body to form solder joint.In the present invention, lower electrode material selects chromium zirconium copper, adopt screw mounting means, for convenience detach and change, bottom electrode is to while beam current through work-piece, coordinate the top electrode of peripheral hardware to workpiece transmission of pressure, can locate while realizing electrode function and spacing valve body to be welded.
Advantage of the present invention is as follows:
1, support and valve body Dual positioning can be realized, effectively ensure the quality requirement of product.
2, valve body positioning module adopts split-type design, is convenient to processing and changes.
3, valve body positioning module adopts open flume type design, and heat dispersion is better.
4, the present invention is close to support by briquetting, and then push in bayonet socket with thumb, security is greatly improved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is working state figure of the present invention.
Fig. 3 be welding after support and valve body structure figure.
Detailed description of the invention
As shown in Figure 1-Figure 3.A kind of cross valve support spot welding fixture (SWFX) structure, include the valve body positioning module I1 of the vertical annular arranged, and the mandrel 3 be assemblied in valve body positioning module I1 annular chamber, on front side of valve body positioning module I1, anchor ring bottom has been bolted valve body positioning module II2, valve body positioning module II2 top is provided with the groove 4 that vertical cross-section is arc in valve body positioning module II2, and valve body positioning module II2 top is set to the notch of groove 4, valve body 11 is placed in the groove 4 of valve body positioning module II2, valve body positioning module II2 top is provided with support positioning block 5 by bolt, support positioning block 5 leading flank has bayonet socket 6 in support positioning block 5, be communicated with valve body positioning module I2I groove 4 notch bottom bayonet socket 6, support 12 is placed in support positioning block 5 bayonet socket 6, mandrel 3 front lower portion is provided with by bolt the bottom electrode 7 that chromium zirconium copper product makes, bottom electrode 7 stretches in the groove 4 of valve body positioning module II2.
Support positioning block 5 bayonet socket side sidewalls orthogonal is provided with spring 8, and spring 8 spring end is connected with briquetting 9.
Valve body positioning module I1 top has the opening 10 be communicated with annular chamber in valve body positioning module I1.
Claims (1)
1. a cross valve support spot welding fixture (SWFX) structure, it is characterized in that: the valve body positioning module I including the vertical annular arranged, and the mandrel be assemblied in valve body positioning module I annular chamber, on front side of described valve body positioning module I, anchor ring bottom has been bolted valve body positioning module II, valve body positioning module II top is provided with the groove that vertical cross-section is arc in valve body positioning module II, and valve body positioning module II top is set to the notch of groove, valve body positioning module II top is provided with support positioning block by bolt, described support positioning block leading flank has bayonet socket in support positioning block, be communicated with valve body positioning module II groove notch bottom bayonet socket, described mandrel front lower portion is provided with by bolt the bottom electrode that chromium zirconium copper product makes, described bottom electrode stretches in the groove of valve body positioning module II,
Described support positioning block bayonet socket side sidewalls orthogonal is provided with spring, and spring spring end is connected with briquetting;
Described valve body positioning module I top has the opening be communicated with annular chamber in valve body positioning module I.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410084568.6A CN103846598B (en) | 2014-03-07 | 2014-03-07 | A kind of cross valve support spot welding fixture (SWFX) structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410084568.6A CN103846598B (en) | 2014-03-07 | 2014-03-07 | A kind of cross valve support spot welding fixture (SWFX) structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103846598A CN103846598A (en) | 2014-06-11 |
| CN103846598B true CN103846598B (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410084568.6A Active CN103846598B (en) | 2014-03-07 | 2014-03-07 | A kind of cross valve support spot welding fixture (SWFX) structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN103846598B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392407B (en) * | 2015-07-30 | 2019-09-13 | 珠海华宇金属有限公司 | A kind of electromagnetism four-way reversing valve bracket positioning fixture and the bracket welding procedure |
| CN107081511B (en) * | 2017-04-01 | 2019-05-10 | 昆明理工大学 | One kind being suitable for electrode grease head highness resistance spot welding fixture |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2928356Y (en) * | 2006-07-20 | 2007-08-01 | 深圳市比克电池有限公司 | Round column battery laser vertical welding holder |
| CN101362270A (en) * | 2008-09-11 | 2009-02-11 | 海信（山东）空调有限公司 | Air conditioner cross-valve welding frock |
| CN102513757A (en) * | 2011-12-01 | 2012-06-27 | 沪东重机有限公司 | Welding and positioning tool for PA diesel supercharger oil return pipe |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3274335B2 (en) * | 1995-12-04 | 2002-04-15 | 新日本製鐵株式会社 | Backing material for steel bar welding |
| JP2000153397A (en) * | 1998-09-14 | 2000-06-06 | Japan Steel & Tube Constr Co Ltd | Arc welding jig for cruciform joint |
| KR100463860B1 (en) * | 2003-02-26 | 2005-01-03 | 주식회사 삼천리기계 | Clamping force setting device for vise |
-
2014
- 2014-03-07 CN CN201410084568.6A patent/CN103846598B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2928356Y (en) * | 2006-07-20 | 2007-08-01 | 深圳市比克电池有限公司 | Round column battery laser vertical welding holder |
| CN101362270A (en) * | 2008-09-11 | 2009-02-11 | 海信（山东）空调有限公司 | Air conditioner cross-valve welding frock |
| CN102513757A (en) * | 2011-12-01 | 2012-06-27 | 沪东重机有限公司 | Welding and positioning tool for PA diesel supercharger oil return pipe |
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| CN103846598A (en) | 2014-06-11 |
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