CN212106707U - Anti-falling high-precision automobile air conditioner clutch coil shell - Google Patents
Anti-falling high-precision automobile air conditioner clutch coil shell Download PDFInfo
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- CN212106707U CN212106707U CN202020397776.2U CN202020397776U CN212106707U CN 212106707 U CN212106707 U CN 212106707U CN 202020397776 U CN202020397776 U CN 202020397776U CN 212106707 U CN212106707 U CN 212106707U
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- shell
- fixed block
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- 230000017525 heat dissipation Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 abstract description 3
- 125000003003 spiro group Chemical group 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an anti-drop high-precision automobile air-conditioning clutch coil shell, which comprises a coil shell, a connecting cap and a compressor, wherein a plurality of positioning grooves are arrayed on the periphery of the coil shell, the bottom of each positioning groove penetrates through the bottom of the coil shell, and the top of each positioning groove is also provided with a limiting concave hole; the end part of the compressor is connected with a fixed block, the fixed block is a disc with an array of a plurality of positioning columns, and the inner side surface of the top of each positioning column is provided with a limiting bulge; coil housing pegs graft on the fixed block and each reference column and the constant head tank phase-match that corresponds, and in the spacing concave hole that corresponds was arranged in to each spacing arch knot, the coil housing outside still had the external screw thread that corresponds with each reference column outside, connects the cap spiro union on the cylinder that coil housing and reference column are constituteed, the utility model has the advantages of simple structure, dismouting are more convenient, the connected mode is firm reliable.
Description
Technical Field
The utility model relates to an anticreep high accuracy car air conditioner clutch coil shell that falls.
Background
The patent previously granted by the applicant is CN 208764181U, which discloses a new energy automobile air conditioner clutch coil housing, comprising a coil housing, a connecting plate, a connecting device and a compressor, wherein the coil housing has the advantage of more convenient screw installation, fastening and detachment, but the anti-drop performance is poor, and a certain improvement space exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the not enough of above-mentioned prior art, provide a high accuracy car air conditioner clutch coil shell that anticreep falls.
The technical scheme of the utility model is that: an anti-falling high-precision automobile air-conditioning clutch coil shell comprises a coil shell, a connecting cap and a compressor;
the bottom of the coil shell is in an inverted frustum shape, a plurality of positioning grooves are arrayed on the periphery of the coil shell, the top of each positioning groove keeps a distance with the top of the coil shell, the bottom of each positioning groove penetrates through the bottom of the coil shell, and a limiting concave hole is formed in the top of each positioning groove;
the end part of the compressor is connected with a fixed block, the fixed block is a disc with a plurality of positioning columns arranged in an array, the positioning columns and the fixed block are of an integrated structure, the thickness of each positioning column is consistent with the depth of each positioning groove, the outer side surfaces of the positioning columns are arc-shaped surfaces, and the inner side surface of the top of each positioning column is also provided with a limiting bulge corresponding to the limiting concave hole in shape;
the coil shell is inserted on the fixed block, each positioning column is matched with the corresponding positioning groove, each limiting bulge is buckled in the corresponding limiting concave hole, the outer side of the coil shell and the outer side of each positioning column are provided with corresponding external threads, one end of the connecting cap is open, the inner wall of the connecting cap is provided with internal threads, the other end of the connecting cap is provided with a position avoiding hole corresponding to the heat dissipation column at the top of the coil shell, and the connecting cap is screwed on a cylinder consisting of the coil shell and the positioning columns;
the lower ends of the positioning columns are connected through a circular ring, the circular ring is of an integrated structure with the positioning columns and the fixing blocks, the inner side of the circular ring is also provided with a slope surface corresponding to the bottom of the coil shell, and the inner side of the circular ring is also provided with a circle of elastic cushion;
each top of the limiting bulge is provided with a plane, the length of the sloping surface of the frustum-shaped bottom of the coil shell is greater than that of the plane, and a bevel corresponding to the plane of the top of the limiting bulge is arranged at the joint of the side surface of the upper end of each limiting concave hole and the coil shell.
Preferably, there are eight positioning grooves and eight positioning columns.
Preferably, the distance between the top of each positioning groove and the top of the coil shell is kept to be 1-2 cm.
Furthermore, each limiting concave hole is a triangular hole, and the bottom of each limiting concave hole is in arc transition.
Furthermore, a backing ring is arranged between the connecting cap and the top end of the coil shell.
Furthermore, the fixed blocks on the top of the coil shell and the outer sides of the positioning columns are respectively provided with a corresponding positioning indication point, and the positioning indication points are painted in red.
The utility model has the advantages that: compared with the prior art, the utility model, have simple structure, dismouting more convenient, the firm reliable advantage of connected mode, be difficult for making coil housing break away from the fixed block, have better anti-drop performance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the junction between the positioning post and the positioning groove of the present invention;
fig. 3 is a top view of the fixing block of the present invention;
fig. 4 is a bottom view of the coil housing of the present invention;
fig. 5 is a top view of the coil housing of the present invention.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Referring to fig. 1-5, an anti-falling high-precision automobile air-conditioning clutch coil shell comprises a coil shell 1, a connecting cap 2 and a compressor 3;
the bottom of the coil shell 1 is in an inverted frustum shape, eight positioning grooves 4 are arrayed on the periphery of the coil shell 1, the distance between the top of each positioning groove 4 and the top of the coil shell 1 is kept to be 1-2 cm, the bottom of each positioning groove 4 penetrates through the bottom of the coil shell 1, a limiting concave hole 5 is further formed in the top of each positioning groove 4, each limiting concave hole 5 is a triangular hole, and the bottom of each concave hole is in arc transition;
a fixed block 6 is welded at the end part of the compressor 3, the fixed block 6 is a disc with eight positioning columns 7 arranged in an array, the fixed block 6 and the end surface of the compressor 3 are coaxially arranged, each positioning column 7 and the fixed block 6 are of an integrally formed structure, the thickness of each positioning column 7 is consistent with the depth of each positioning groove 4, the outer side surface of each positioning column 7 is an arc-shaped surface, and the inner side surface of the top of each positioning column 7 is also provided with a limiting bulge 8 corresponding to the limiting concave hole 5 in shape;
the coil shell 1 is inserted into the fixed block 6, each positioning column 7 is matched with the corresponding positioning groove 4, each limiting protrusion 8 is buckled in the corresponding limiting concave hole 5, each positioning column 7 is combined with the outer side of the coil shell 1 into a smooth cylinder, corresponding external threads 9 are further arranged on the outer side of the coil shell 1 and the outer side of each positioning column 7, one end of the connecting cap 2 is open, the inner wall of the connecting cap is provided with internal threads, the other end of the connecting cap 2 is provided with a position avoiding hole 10 corresponding to a heat dissipation column at the top of the coil shell 1, the connecting cap 2 is in threaded connection with the cylinder formed by the coil shell 1 and the positioning column 7, and a cushion ring 15 is further arranged between the connecting cap 2 and the top end of the coil shell;
in order to enhance the strength of each positioning column 7, the lower end of each positioning column 7 is connected through a circular ring 11, the circular ring is of an integrally formed structure with the positioning column 7 and the fixing block 6, the inner side of the circular ring 11 is also provided with a slope surface corresponding to the bottom of the coil shell 1, and the inner side of the circular ring 11 is also provided with a circle of elastic cushion 12 so as to ensure that the circular ring 11 is completely contacted with the bottom of the coil shell 1 and play a certain role in cushioning;
in order to facilitate the smoothness of the coil shell 1 inserted between the positioning columns 7 and the stability after connection, the top of each limiting protrusion 8 is provided with a plane 13, the length of the frustum-shaped bottom slope of the coil shell 1 is greater than that of the plane 13, and a bevel corresponding to the plane 13 at the top of each limiting protrusion 8 is arranged at the joint of the upper end side of each limiting concave hole 5 and the coil shell 1.
In order to ensure that the threads on the positioning columns 7 are accurately matched with the threads on the outer side of the coil shell 1, the top of the coil shell 1 and the fixing blocks 6 on the outer sides of the positioning columns 7 are respectively provided with a corresponding positioning indication point 14, and the positioning indication points 14 are painted red.
The utility model discloses a theory of operation is: utilize earlier the location indicating point 14 on coil casing 1 and the fixed block 6 to confirm the position that constant head tank 4 and reference column 7 match, insert the bottom of coil casing 1 to respectively connect reference column 7 again, because the bottom of coil casing 1 is the frustum form, the spacing arch 8 at each reference column 7 top can be squeezed open to the bottom of coil casing 1 inserts smoothly, the grafting is accomplished the back, close soon and connect cap 2 and make coil casing 1 and fixed block 6 connect as an organic wholely, during the dismantlement, only need to unscrew and connect cap 2, it can to pull out after rocking coil casing 1 again.
The connected mode of above-mentioned structure is firm reliable, is difficult for making coil housing 1 break away from fixed block 6, has better anticreep performance, for the goodness of fit after guaranteeing coil housing 1 and reference column 7 matching, also is higher to the machining precision requirement of reference column 7 and constant head tank 4.
When the threads corresponding to the outer sides of the coil shell 1 and the positioning column 7 are machined, the positioning column 7 and the positioning groove 4 with high goodness of fit are machined firstly, the two are combined into a whole, then the threads are turned on a lathe, and the continuity of the threads on the outer sides of the two can be ensured so as to ensure that the connecting cap 2 can be smoothly screwed in.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an anticreep high accuracy car air conditioner clutch coil shell which characterized in that: comprises a coil shell, a connecting cap and a compressor;
the bottom of the coil shell is in an inverted frustum shape, a plurality of positioning grooves are arrayed on the periphery of the coil shell, the top of each positioning groove keeps a distance with the top of the coil shell, the bottom of each positioning groove penetrates through the bottom of the coil shell, and a limiting concave hole is formed in the top of each positioning groove;
the end part of the compressor is connected with a fixed block, the fixed block is a disc with a plurality of positioning columns arranged in an array, the positioning columns and the fixed block are of an integrated structure, the thickness of each positioning column is consistent with the depth of each positioning groove, the outer side surfaces of the positioning columns are arc-shaped surfaces, and the inner side surface of the top of each positioning column is also provided with a limiting bulge corresponding to the limiting concave hole in shape;
the coil shell is inserted on the fixed block, each positioning column is matched with the corresponding positioning groove, each limiting bulge is buckled in the corresponding limiting concave hole, the outer side of the coil shell and the outer side of each positioning column are provided with corresponding external threads, one end of the connecting cap is open, the inner wall of the connecting cap is provided with internal threads, the other end of the connecting cap is provided with a position avoiding hole corresponding to the heat dissipation column at the top of the coil shell, and the connecting cap is screwed on a cylinder consisting of the coil shell and the positioning columns;
the lower ends of the positioning columns are connected through a circular ring, the circular ring is of an integrated structure with the positioning columns and the fixing blocks, the inner side of the circular ring is also provided with a slope surface corresponding to the bottom of the coil shell, and the inner side of the circular ring is also provided with a circle of elastic cushion;
each top of the limiting bulge is provided with a plane, the length of the sloping surface of the frustum-shaped bottom of the coil shell is greater than that of the plane, and a bevel corresponding to the plane of the top of the limiting bulge is arranged at the joint of the side surface of the upper end of each limiting concave hole and the coil shell.
2. The anti-drop high-precision automobile air conditioner clutch coil shell as claimed in claim 1, wherein: eight positioning grooves are formed in the positioning grooves, and eight positioning columns are arranged.
3. The anti-drop high-precision automobile air conditioner clutch coil shell as claimed in claim 1, wherein: and the top of each positioning groove keeps a distance of 1-2 cm from the top of the coil shell.
4. The anti-drop high-precision automobile air conditioner clutch coil shell as claimed in claim 1, wherein: each limiting concave hole is a triangular hole, and the bottom of each limiting concave hole is in arc transition.
5. The anti-drop high-precision automobile air conditioner clutch coil shell as claimed in claim 1, wherein: and a backing ring is also arranged between the connecting cap and the top end of the coil shell.
6. The anti-drop high-precision automobile air conditioner clutch coil shell as claimed in claim 1, wherein: and the fixed blocks at the top of the coil shell and on the outer sides of the positioning columns are respectively provided with a corresponding positioning indication point, and the positioning indication points are painted in red.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020397776.2U CN212106707U (en) | 2020-03-25 | 2020-03-25 | Anti-falling high-precision automobile air conditioner clutch coil shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020397776.2U CN212106707U (en) | 2020-03-25 | 2020-03-25 | Anti-falling high-precision automobile air conditioner clutch coil shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212106707U true CN212106707U (en) | 2020-12-08 |
Family
ID=73639326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020397776.2U Active CN212106707U (en) | 2020-03-25 | 2020-03-25 | Anti-falling high-precision automobile air conditioner clutch coil shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212106707U (en) |
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2020
- 2020-03-25 CN CN202020397776.2U patent/CN212106707U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high-precision anti detachment clutch coil housing for automotive air conditioning Effective date of registration: 20231227 Granted publication date: 20201208 Pledgee: Longquan Branch of China Construction Bank Co.,Ltd. Pledgor: ZHEJIANG AOLIDA AIR CONDITIONER COMPONENT Co.,Ltd. Registration number: Y2023980074728 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |