CN204436799U - The integrated spinning cylindrical shell closing-in structure of rotor-type compressor - Google Patents
The integrated spinning cylindrical shell closing-in structure of rotor-type compressor Download PDFInfo
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- CN204436799U CN204436799U CN201520044322.6U CN201520044322U CN204436799U CN 204436799 U CN204436799 U CN 204436799U CN 201520044322 U CN201520044322 U CN 201520044322U CN 204436799 U CN204436799 U CN 204436799U
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Abstract
The utility model discloses the integrated spinning cylindrical shell closing-in structure of a kind of rotor-type compressor, comprise the spinning cylindrical shell adopting spinning forming process Integratively to become, spinning cylindrical shell comprises stack shell part and cylinder bottom part, described cylinder bottom part leaves closing in, it is characterized in that, described closing in place is provided with packed layer; The integrated spinning cylindrical shell of this kind of compressor, pass through spinning forming process, by stack shell part and cylinder bottom part Integratively formed, and packed layer is set in closing in place of cylinder bottom part, to form at the bottom of sealing drum, under guarantee spinning cylindrical shell can meet the prerequisite of compressor usage requirement, both the loaded down with trivial details technique of traditional main casing and lower shell body boxing had been simplified, ensure compressor housing steady quality, unification, and, it also avoid larger the drawing of difficulty and stretch housing technique, save material, reduce costs, and simple and reasonable for structure.
Description
Technical field
The utility model relates to Compressor Technology field, is especially the integrated spinning cylindrical shell closing-in structure of a kind of rotor-type compressor.
Background technique
The housing of existing compressor, mainly contain following two kinds of conventional embodiments: scheme 1, as shown in Figure 1, compressor housing comprises upper shell 1, main casing 2 and lower shell body 3 and forms, when carrying out the assembling of housing, need to carry out the boxing of two places, that is: between main casing 2 and upper shell 1, and the boxing between main casing 2 and lower shell body 3, its manufacturing efficiency is lower, and the ratio of failure welding is higher, cause the compression case weight made uneven.
Scheme 2, as shown in Figure 2, be the existing compressor housing of an other money, it comprises upper shell 4 and stretching housing 5, and the compressor housing of this embodiment still has the following disadvantages: the producting process difficulty of stretching housing is large, high material consumption, and cost of production is high.
Model utility content
The purpose of this utility model is to overcome the deficiency that above-mentioned prior art exists, and the letter of a kind of structure is provided, rationally, technique is simple and easy, steady quality, and saves material, the integrated spinning cylindrical shell of rotor-type compressor that cost of production is low.
The purpose of this utility model is achieved in that
The integrated spinning cylindrical shell closing-in structure of rotor-type compressor, comprise the spinning cylindrical shell adopting spinning forming process Integratively to become, spinning cylindrical shell comprises stack shell part and cylinder bottom part, and described cylinder bottom part leaves closing in, it is characterized in that, described closing in place is provided with packed layer; The integrated spinning cylindrical shell of this kind of compressor, pass through spinning forming process, by stack shell part and cylinder bottom part Integratively formed, and packed layer is set in closing in place of cylinder bottom part, to form at the bottom of sealing drum, under guarantee spinning cylindrical shell can meet the prerequisite of compressor usage requirement, both the loaded down with trivial details technique of traditional main casing and lower shell body boxing had been simplified, ensure compressor housing steady quality, unification, and, it also avoid larger the drawing of difficulty and stretch housing technique, save material, reduce costs, and simple and reasonable for structure.
The utility model can also adopt following technical measures to solve:
As the encapsulation process mode of execution of cylinder bottom part closing in place, described packed layer is sealed to form by solder in closing in place of cylinder bottom part; The solder of this packed layer is piled up by arc welding to form.
Certainly, described packed layer also can be formed by the filling of other sealing material in closing in place of cylinder bottom part.
The beneficial effects of the utility model are as follows:
(1) the integrated spinning cylindrical shell closing-in structure of the utility model rotor-type compressor, pass through spinning forming process, by stack shell part and cylinder bottom part Integratively formed, and packed layer is set in closing in place of cylinder bottom part, to form at the bottom of sealing drum, under guarantee spinning cylindrical shell can meet the prerequisite of compressor usage requirement, both the loaded down with trivial details technique of traditional main casing and lower shell body boxing had been simplified, ensure compressor housing steady quality, unification, and, it also avoid larger the drawing of difficulty and stretch housing technique, save material, reduce costs, and simple and reasonable for structure.
(2) further, this kind of spinning cylindrical shell, the encapsulation process mode of cylinder bottom part closing in place, piles up by arc welding and forms, and makes closing in place form solder sealing layer; Also by other sealing materials, closing in can be sealed, so the technological requirement of whole spinning cylindrical shell is simple and easy, both can meet requirements of mass production, and ensure constant product quality again.。
Accompanying drawing explanation
Fig. 1 is embodiment one schematic diagram of existing rotor-type compressor housing;
Fig. 2 is embodiment two schematic diagram of existing rotor-type compressor housing;
Fig. 3 is the schematic diagram of the rotor-type compressor compressor housing that the utility model integration spinning cylindrical shell and upper cover body thereof are formed.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 3, the integrated spinning cylindrical shell closing-in structure of rotor-type compressor, comprise the spinning cylindrical shell 6 adopting spinning forming process Integratively to become, spinning cylindrical shell 6 comprises stack shell part 61 and cylinder bottom part 62, described cylinder bottom part 62 leaves closing in, it is characterized in that, described closing in place is provided with packed layer 7.
Described packed layer 7 is sealed to form by solder in closing in place of cylinder bottom part 62; The solder stating packed layer 7 is piled up by arc welding to form.
Certainly,
,described packed layer (7) is formed by the filling of other sealing materials in closing in place of cylinder bottom part 62.
Claims (4)
1. the integrated spinning cylindrical shell closing-in structure of rotor-type compressor, comprise the spinning cylindrical shell (6) adopting spinning forming process Integratively to become, spinning cylindrical shell (6) comprises stack shell part (61) and cylinder bottom part (62), described cylinder bottom part (62) leaves closing in, it is characterized in that, described closing in place is provided with packed layer (7).
2. the integrated spinning cylindrical shell closing-in structure of rotor-type compressor according to claim 1, it is characterized in that, described packed layer (7) is sealed to form by solder in closing in place of cylinder bottom part (62).
3. the integrated spinning cylindrical shell closing-in structure of rotor-type compressor according to claim 2, is characterized in that, the solder of described packed layer (7) is piled up by arc welding to form.
4. the integrated spinning cylindrical shell closing-in structure of rotor-type compressor according to claim 1 or 2, is characterized in that, described packed layer (7) is formed by the filling of other sealing materials in closing in place of cylinder bottom part (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044322.6U CN204436799U (en) | 2015-01-22 | 2015-01-22 | The integrated spinning cylindrical shell closing-in structure of rotor-type compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044322.6U CN204436799U (en) | 2015-01-22 | 2015-01-22 | The integrated spinning cylindrical shell closing-in structure of rotor-type compressor |
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| Publication Number | Publication Date |
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| CN204436799U true CN204436799U (en) | 2015-07-01 |
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| CN201520044322.6U Active CN204436799U (en) | 2015-01-22 | 2015-01-22 | The integrated spinning cylindrical shell closing-in structure of rotor-type compressor |
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| CN (1) | CN204436799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186441A (en) * | 2017-06-01 | 2017-09-22 | 东莞市金瑞五金股份有限公司 | A kind of preparation technology of compressor case |
-
2015
- 2015-01-22 CN CN201520044322.6U patent/CN204436799U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186441A (en) * | 2017-06-01 | 2017-09-22 | 东莞市金瑞五金股份有限公司 | A kind of preparation technology of compressor case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528300 West Zone e08-2, Beihua Road, Daba Industrial Park, Longjiang Town, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Zhida precision pipe manufacturing Co.,Ltd. Address before: 528300 West Zone e08-2, Beihua Road, Daba Industrial Park, Longjiang Town, Shunde District, Foshan City, Guangdong Province Patentee before: GUANGDONG ZHIDA PRECISION TUBE MANUFACTURE Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |