CN105972358A - Rubber pipe riveting structure for air-conditioner pipelines - Google Patents
Rubber pipe riveting structure for air-conditioner pipelines Download PDFInfo
- Publication number
- CN105972358A CN105972358A CN201610417479.8A CN201610417479A CN105972358A CN 105972358 A CN105972358 A CN 105972358A CN 201610417479 A CN201610417479 A CN 201610417479A CN 105972358 A CN105972358 A CN 105972358A
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- CN
- China
- Prior art keywords
- aluminum
- pipe
- rubber pipe
- air
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/20—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention relates to a rubber pipe riveting structure for air-conditioner pipelines. The rubber pipe riveting structure for air-conditioner pipelines is characterized in that annular roller teeth distributed uniformly in parallel are arranged on the outer wall of one end of an aluminum pipe; the end of the aluminum pipe is sleeved with an aluminum sleeve; an annular riveting face is formed by one end of the aluminum sleeve and the outer wall of the aluminum pipe; a gap is reserved between the outer wall of the aluminum pipe and the inner wall of the aluminum sleeve, so that an annular opening is formed in the other end, opposite to the annular riveting face, of the sleeving structure of the aluminum sleeve and the aluminum pipe; a rubber pipe is inserted into the gap via the annular opening, and one end of the rubber pipe abuts against the inner side of the annular riveting face; and an annular roller groove is formed in the aluminum sleeve, and the bottom of the annular roller groove abuts against the portion, in the gap, of the rubber pipe. The rubber pipe riveting structure for air-conditioner pipelines has the advantages that the production efficiency and the product quality can be greatly improved, the machining difficulty is reduced, the cost is lowered, and the firmness between the rubber pipe and the pipe is improved. Compared with the prior art, the rubber pipe riveting structure for air-conditioner pipelines has outstanding substantive features and remarkable improvements.
Description
Technical field
The present invention relates to a kind of rubber pipe riveted structure of air-conditioner pipeline.
Background technology
Each air conditioning for automobiles factory commercial city does not has effective way to improve aluminum set riveted and sebific duct technique for riveting at present, it should be understood that all kinds of corrupt practices creep in for existing technique, as
: 1. easily producing, when aluminum set riveted, the phenomenon that riveted is the tightest, aluminum set produces and loosens, affects product quality；2. the pipe that straightway is shorter is easily damaged by mould when aluminum set riveted, affects product quality；3. when sebific duct riveted, sebific duct is difficult to be inserted into the end, and riveting can be caused not press tightly, and the phenomenon that sebific duct is easily extracted affects product quality.Due to the defect of above-mentioned technology, therefore need nonetheless remain for existing rubber pipe riveted structure of air-conditioner pipeline and technique for riveting are further improved.
Summary of the invention
For problems of the prior art, it is an object of the invention to provide the technical scheme of a kind of rubber pipe riveted structure of air-conditioner pipeline.
Described a kind of rubber pipe riveted structure of air-conditioner pipeline, mainly include aluminum pipe, it is characterized in that described aluminum pipe end outer wall is provided with the annular gear hobbing of uniform parallel distribution, aluminum set it is socketed with outside aluminum pipe end, aluminum overlaps one end and forms ring-type riveted face with aluminum pipe outer wall, gap is formed between aluminum pipe outer wall and aluminum set inwall, therefore aluminum set and aluminium pipe sleeve junctor form annular opening relative to the other end in ring-type riveted face, sebific duct is at annular opening in insertion gap, and the end of sebific duct props up the inner side in ring-type riveted face, ring-type slot rolling it is provided with at aluminum set, the bottom land of ring-type slot rolling props up the sebific duct in gap.
Described a kind of rubber pipe riveted structure of air-conditioner pipeline, it is characterised in that the cross section triangular shape of described annular gear hobbing, the inclined-plane of triangle is arranged to same direction, and the inclined-plane of triangle is to annular opening directional spreding.
Described a kind of rubber pipe riveted structure of air-conditioner pipeline, it is characterised in that be provided with two ring-type slot rollings at described aluminum set, the distance between two ring-type slot rollings is 2mm-4mm.
The invention discloses a kind of rubber pipe riveted structure of air-conditioner pipeline, by the improvement of processing technique can be improve during sebific duct riveted gear hobbing and the efficiency of sebific duct riveted, reached to improve production efficiency, product quality and cost-effective purpose.It is an advantage of the current invention that to be greatly improved production efficiency, product quality；Reduce difficulty of processing；Reduce cost；Improve the fastness of sebific duct and pipeline.There is prominent substantive distinguishing features and marked improvement compared to existing technologies.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is cross-sectional view of the present invention.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention will be further described:
The present invention is a kind of rubber pipe riveted structure of air-conditioner pipeline, as shown in Fig. 1, it mainly includes that aluminum pipe 1, described aluminum pipe 1 end outer wall are provided with the annular gear hobbing 2 of uniform parallel distribution, being socketed with aluminum set 3 outside aluminum pipe 1 end, aluminum overlaps 3 one end and forms ring-type riveted face with aluminum pipe 1 outer wall
4, aluminum pipe 1 outer wall and aluminum overlap formation gap between 3 inwalls, therefore aluminum set 3 and aluminum pipe 1 belled body are relative to ring-type riveted face
The other end of 4 forms annular opening, and sebific duct 5 is at annular opening in insertion gap, and the end of sebific duct 5 props up the inner side in ring-type riveted face 4, and aluminum overlaps and is provided with ring-type slot rolling 6 at 3, and the bottom land of ring-type slot rolling 6 props up the sebific duct 5 in gap.
In the specific implementation, the cross section triangular shape of described annular gear hobbing 2, the inclined-plane of triangle is arranged to same direction, the inclined-plane of triangle is to annular opening directional spreding, the most just the mixed tooth of Pagoda-shaped is formed in aluminum tube surfaces, when sebific duct assembles, there is guide effect, can ensure that and can be inserted into bottom along the annular elevation angle, gear hobbing inclined-plane when sebific duct inserts, after aluminum set riveted slot rolling, sebific duct can be played limit effect, it is greatly improved on the grasp of aluminum set and sebific duct after riveted, two ends also cannot be loosened after when using tensile test bigger relatively before, external force is additionally had in the case of aluminum is cased with vibratory impulse, also can preferably to ensure the fastness connected.
Described aluminum overlaps and is provided with two ring-type slot rollings 6 at 3, and the distance between two ring-type slot rollings 6 is
2mm-4mm.
The present embodiment adds and first uses special gear hobbing equipment and mold man-hour, and pipeline end end is carried out gear hobbing forming.Aluminum overlapped riveted on pipeline with aluminum set riveting die again, subsequently sebific duct is inserted into aluminum set inner bottom part, then with sebific duct riveting equipment and particular manufacturing craft, it is carried out riveted.
Claims (3)
1. a rubber pipe riveted structure of air-conditioner pipeline, mainly include aluminum pipe, it is characterized in that described aluminum pipe end outer wall is provided with the annular gear hobbing of uniform parallel distribution, aluminum set it is socketed with outside aluminum pipe end, aluminum overlaps one end and forms ring-type riveted face with aluminum pipe outer wall, gap is formed between aluminum pipe outer wall and aluminum set inwall, therefore aluminum set and aluminium pipe sleeve junctor form annular opening relative to the other end in ring-type riveted face, sebific duct is at annular opening in insertion gap, and the end of sebific duct props up the inner side in ring-type riveted face, ring-type slot rolling it is provided with at aluminum set, the bottom land of ring-type slot rolling props up the sebific duct in gap.
A kind of rubber pipe riveted structure of air-conditioner pipeline the most according to claim 1, it is characterised in that the cross section triangular shape of described annular gear hobbing, the inclined-plane of triangle is arranged to same direction, and the inclined-plane of triangle is to annular opening directional spreding.
A kind of rubber pipe riveted structure of air-conditioner pipeline the most according to claim 1, it is characterised in that being provided with two ring-type slot rollings at described aluminum set, the distance between two ring-type slot rollings is 2mm-4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610417479.8A CN105972358A (en) | 2016-06-13 | 2016-06-13 | Rubber pipe riveting structure for air-conditioner pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610417479.8A CN105972358A (en) | 2016-06-13 | 2016-06-13 | Rubber pipe riveting structure for air-conditioner pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105972358A true CN105972358A (en) | 2016-09-28 |
Family
ID=57020975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610417479.8A Withdrawn CN105972358A (en) | 2016-06-13 | 2016-06-13 | Rubber pipe riveting structure for air-conditioner pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105972358A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594433A (en) * | 2016-11-08 | 2017-04-26 | 南京利德东方橡塑科技有限公司 | Riveting structure for vehicular rubber tube assembly |
| CN108799668A (en) * | 2018-07-14 | 2018-11-13 | 唐珊珊 | A kind of mounting assembly being connected with pipe fitting convenient for bellows |
| CN109296857A (en) * | 2018-10-11 | 2019-02-01 | 南京利德东方橡塑科技有限公司 | A kind of hose assembling for automobile air-conditioner and preparation method thereof |
-
2016
- 2016-06-13 CN CN201610417479.8A patent/CN105972358A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594433A (en) * | 2016-11-08 | 2017-04-26 | 南京利德东方橡塑科技有限公司 | Riveting structure for vehicular rubber tube assembly |
| CN108799668A (en) * | 2018-07-14 | 2018-11-13 | 唐珊珊 | A kind of mounting assembly being connected with pipe fitting convenient for bellows |
| CN108799668B (en) * | 2018-07-14 | 2020-07-10 | 江苏宏博机械制造有限公司 | Installation component convenient for connection of corrugated pipe and pipe fitting |
| CN109296857A (en) * | 2018-10-11 | 2019-02-01 | 南京利德东方橡塑科技有限公司 | A kind of hose assembling for automobile air-conditioner and preparation method thereof |
| CN109296857B (en) * | 2018-10-11 | 2024-03-19 | 南京利德东方橡塑科技有限公司 | Automobile air conditioner hose assembly and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160928 |
|
| WW01 | Invention patent application withdrawn after publication |