CN105478979A - Resistance welding production process of upper end cover of compressor liquid storage tank - Google Patents
Resistance welding production process of upper end cover of compressor liquid storage tank Download PDFInfo
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- CN105478979A CN105478979A CN201410476570.8A CN201410476570A CN105478979A CN 105478979 A CN105478979 A CN 105478979A CN 201410476570 A CN201410476570 A CN 201410476570A CN 105478979 A CN105478979 A CN 105478979A
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- end cover
- resistance welding
- liquid storage
- fluid reservoir
- storage tank
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Abstract
The invention discloses a resistance welding production process of an upper end cover of a compressor liquid storage tank. The compressor liquid storage tank comprises a liquid storage tank body and the upper end cover. The resistance welding production process comprises the following steps: (A) a proper section of iron pipe is selected as the liquid storage tank body; (B) the upper end cover is mounted at one end of the liquid storage tank body; (C) the upper end cover is fed in a clamping tool of an energy storage type resistance welding machine after installation; (D) the energy storage type resistance welding machine is started; the upper end cover and one end of the liquid storage tank body are welded through the energy storage type resistance welding machine; and the upper end cover and the liquid storage tank body are welded firmly; and (E) after the welding is finished, the clamping tool is shifted out, and the product is taken from the clamping tool to finish manufacturing. The resistance welding production process has the following beneficial effects: the upper end cover and the liquid storage tank body are fixed through a resistance welding mode; the time, the labor and the electric energy can be saved; the production efficiency is improved; the cost is reduced; and the environment is protected.
Description
Technical field
The present invention relates to a kind of welding production technique of compressor liquid storage can upper end cover, particularly relate to a kind of electric resistance welding manufacture craft of compressor liquid storage can upper end cover.
Background technology
Reservoir is the vitals of compressor, and play the effect that storage, gas-liquid separation, filtration, noise reduction and cold-producing medium cushion, it comprises fluid reservoir and is combined in the air inlet pipe and blast pipe that fluid reservoir are communicated with fluid reservoir inside.Existing fluid reservoir generally comprises fluid reservoir body and upper and lower end cap, upper and lower end cap is fixedly connected on the two ends of fluid reservoir body respectively, be fixedly connected with between current upper end cover with fluid reservoir body mainly adopt furnace brazing be fixedly connected with mode, and furnace brazing can consume a large amount of manpowers, man-hour and the energy, and produce a large amount of pollution, cost of manufacture is higher, and production efficiency is low, and working environment is poor.
Summary of the invention
The object of the invention is to the deficiency effectively overcoming above-mentioned technology; a kind of electric resistance welding manufacture craft of compressor liquid storage can upper end cover is provided; electric resistance welding is adopted to fix between upper end cover and fluid reservoir body; can save time, laborsaving; save electric energy; enhance productivity, reduce costs, and can protection of the environment.
Technical scheme of the present invention is achieved in that this compressor liquid storage can comprises fluid reservoir body and upper end cover, and its improvements are: comprise the following steps:
A. the iron pipe that selection one section is suitable is fluid reservoir body;
B. upper end cover is installed on one end of fluid reservoir body;
C. install on the clamp tool of rear feeding energy storage type resistance welding machine;
D. energy storage type resistance welding machine is started, upper end cover is welded by energy storage type resistance welding machine with one end of fluid reservoir body, by upper end cover and fluid reservoir body firm welding, wherein weldingvoltage is 250V-300V, the 1500N-2500N that exerts oneself (diameter 160mm);
E. after having welded, shift out clamp tool, taken out by product from clamp tool, namely product completes.
In above-mentioned steps, in described step D, by energy storage type resistance welding machine welding one circle on upper end cover, form circumferential welds, by upper end cover and fluid reservoir body firm welding.
In above-mentioned steps, in described step D, wherein weldingvoltage is 275V, the 2000N that exerts oneself (diameter 160mm).
Beneficial effect of the present invention is: the welding manner by electric resistance welding between upper end cover of the present invention and fluid reservoir body is fixed; both the intensity be connected between upper end cover with fluid reservoir body had been enhanced; in turn ensure that intensity and the air-tightness of welding, manufacture craft is simple, can save time, laborsaving simultaneously; save electric energy; enhance productivity, material and the energy can be saved, reduce production cost and difficulty; and energy protection of the environment not vulnerable to pollution, meet the demand in market.
Accompanying drawing explanation
Fig. 1 is the structural representation of compressor liquid storage can of the present invention
In figure: 1, fluid reservoir body; 2, upper end cover; 3, circumferential welds.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment one
The electric resistance welding manufacture craft of a kind of compressor liquid storage can upper end cover that the present invention discloses, with reference to shown in Fig. 1, this compressor liquid storage can comprises fluid reservoir body 1 and upper end cover 2, comprises the following steps:
A. the iron pipe that selection one section is suitable is fluid reservoir body 1;
B. upper end cover 2 is installed on one end of fluid reservoir body 1;
C. install on the clamp tool of rear feeding energy storage type resistance welding machine;
D. energy storage type resistance welding machine is started, upper end cover 2 is welded by energy storage type resistance welding machine with one end of fluid reservoir body 1, concrete, by energy storage type resistance welding machine welding one circle on upper end cover 2, form circumferential welds 3, by upper end cover 2 and fluid reservoir body 1 firm welding, wherein weldingvoltage is 250V, the 1500N that exerts oneself (diameter 160mm);
E. after having welded, shift out clamp tool, taken out by product from clamp tool, namely product completes.
Embodiment two
The electric resistance welding manufacture craft of a kind of compressor liquid storage can upper end cover that the present invention discloses, with reference to shown in Fig. 1, this compressor liquid storage can comprises fluid reservoir body 1 and upper end cover 2, comprises the following steps:
A. the iron pipe that selection one section is suitable is fluid reservoir body 1;
B. upper end cover 2 is installed on one end of fluid reservoir body 1;
C. install on the clamp tool of rear feeding energy storage type resistance welding machine;
D. energy storage type resistance welding machine is started, upper end cover 2 is welded by energy storage type resistance welding machine with one end of fluid reservoir body 1, concrete, by energy storage type resistance welding machine welding one circle on upper end cover 2, form circumferential welds 3, by upper end cover 2 and fluid reservoir body 1 firm welding, wherein weldingvoltage is 275V, the 2000N that exerts oneself (diameter 160mm);
E. after having welded, shift out clamp tool, taken out by product from clamp tool, namely product completes.
Embodiment three
The electric resistance welding manufacture craft of a kind of compressor liquid storage can upper end cover that the present invention discloses, with reference to shown in Fig. 1, this compressor liquid storage can comprises fluid reservoir body 1 and upper end cover 2, comprises the following steps:
A. the iron pipe that selection one section is suitable is fluid reservoir body 1;
B. upper end cover 2 is installed on one end of fluid reservoir body 1;
C. install on the clamp tool of rear feeding energy storage type resistance welding machine;
D. energy storage type resistance welding machine is started, upper end cover 2 is welded by energy storage type resistance welding machine with one end of fluid reservoir body 1, concrete, by energy storage type resistance welding machine welding one circle on upper end cover 2, form circumferential welds 3, by upper end cover 2 and fluid reservoir body 1 firm welding, wherein weldingvoltage is 300V, the 2500N that exerts oneself (diameter 160mm);
E. after having welded, shift out clamp tool, taken out by product from clamp tool, namely product completes.
The electric resistance welding manufacture craft of a kind of compressor liquid storage can upper end cover that the present invention discloses; welding manner by electric resistance welding between upper end cover 2 and fluid reservoir body 1 is fixed; both the intensity be connected between upper end cover 2 with fluid reservoir body 1 had been enhanced; in turn ensure that intensity and the air-tightness of welding; manufacture craft is simple; can save time simultaneously, laborsaving; save electric energy; enhance productivity; material and the energy can be saved; reduce production cost and difficulty, and energy protection of the environment not vulnerable to pollution, meet the demand in market.
Described above is only preferred embodiment of the present invention, and above-mentioned specific embodiment is not limitation of the present invention.In technological thought category of the present invention, can occur various distortion and amendment, all those of ordinary skill in the art, according to describing retouching, the amendment made above or equivalent replacing, all belong to the scope that the present invention protects.
Claims (3)
1. an electric resistance welding manufacture craft for compressor liquid storage can upper end cover, this compressor liquid storage can comprises fluid reservoir body and upper end cover, it is characterized in that: comprise the following steps:
A. the iron pipe that selection one section is suitable is fluid reservoir body;
B. upper end cover is installed on one end of fluid reservoir body;
C. install on the clamp tool of rear feeding energy storage type resistance welding machine;
D. energy storage type resistance welding machine is started, upper end cover is welded by energy storage type resistance welding machine with one end of fluid reservoir body, by upper end cover and fluid reservoir body firm welding, wherein weldingvoltage is 250V-300V, the 1500N-2500N that exerts oneself (diameter 160mm);
E. after having welded, shift out clamp tool, taken out by product from clamp tool, namely product completes.
2. the electric resistance welding manufacture craft of compressor liquid storage can upper end cover according to claim 1, it is characterized in that: in described step D, by energy storage type resistance welding machine welding one circle on upper end cover, form circumferential welds, by upper end cover and fluid reservoir body firm welding.
3. the electric resistance welding manufacture craft of compressor liquid storage can upper end cover according to claim 1, it is characterized in that: in described step D, wherein weldingvoltage is 275V, the 2000N that exerts oneself (diameter 160mm).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410476570.8A CN105478979A (en) | 2014-09-17 | 2014-09-17 | Resistance welding production process of upper end cover of compressor liquid storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410476570.8A CN105478979A (en) | 2014-09-17 | 2014-09-17 | Resistance welding production process of upper end cover of compressor liquid storage tank |
Publications (1)
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| CN105478979A true CN105478979A (en) | 2016-04-13 |
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| CN201410476570.8A Pending CN105478979A (en) | 2014-09-17 | 2014-09-17 | Resistance welding production process of upper end cover of compressor liquid storage tank |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153547A (en) * | 2019-01-04 | 2019-08-23 | 广州亨龙智能装备股份有限公司 | Tank body and sealing end cap circumference large area seal resistance welding technology |
| CN110405417A (en) * | 2019-07-16 | 2019-11-05 | 东莞市金瑞五金股份有限公司 | One kind being suitable for the molding cartridge cap manufacturing method of electric resistance welding |
| CN110899948A (en) * | 2019-12-13 | 2020-03-24 | 广州亨龙智能装备股份有限公司 | Efficient and environment-friendly compressor shell circumferential seam resistance projection welding process |
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| CN1170857A (en) * | 1996-07-15 | 1998-01-21 | 陈奇能 | Method for producing inner tube of electric water heater |
| JP2009115016A (en) * | 2007-11-08 | 2009-05-28 | Mitsubishi Electric Corp | Hermetic compressor and method for manufacturing trap vessel for hermetic compressor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153547A (en) * | 2019-01-04 | 2019-08-23 | 广州亨龙智能装备股份有限公司 | Tank body and sealing end cap circumference large area seal resistance welding technology |
| CN110153547B (en) * | 2019-01-04 | 2022-02-08 | 广州亨龙智能装备股份有限公司 | Large-area sealing resistance welding process for circumferences of tank body and sealing end cover |
| CN110405417A (en) * | 2019-07-16 | 2019-11-05 | 东莞市金瑞五金股份有限公司 | One kind being suitable for the molding cartridge cap manufacturing method of electric resistance welding |
| CN110899948A (en) * | 2019-12-13 | 2020-03-24 | 广州亨龙智能装备股份有限公司 | Efficient and environment-friendly compressor shell circumferential seam resistance projection welding process |
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Effective date of registration: 20170116 Address after: 332000 Jiangxi Jiujiang economic and Technological Development Zone, West Port Applicant after: Canon hardware products (Jiujiang) Co., Ltd. Address before: 516006 Guangdong province Huizhou Zhongkai hi tech Industrial Development Zone No. 7 District Applicant before: Canon hardware products (Huizhou) Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160413 |