CN202302327U - Hose fixing device - Google Patents
Hose fixing device Download PDFInfo
- Publication number
- CN202302327U CN202302327U CN2011203921698U CN201120392169U CN202302327U CN 202302327 U CN202302327 U CN 202302327U CN 2011203921698 U CN2011203921698 U CN 2011203921698U CN 201120392169 U CN201120392169 U CN 201120392169U CN 202302327 U CN202302327 U CN 202302327U
- Authority
- CN
- China
- Prior art keywords
- punching
- fixing device
- flexible pipe
- tightening nut
- sleeve pipe
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a hose fixing device, which comprises a buckle press casing pipe (1) used for sleeving a hose, a connection stamping piece (2) and a fastening nut (3) used for fixing the hose on an object, wherein the connection stamping piece (2) is provided with two round holes, the buckle press casing pipe (1) is coaxial with one round hole and is connected with one end face of the connection stamping piece (2), the fastening nut (3) is coaxial with another round hole and is connected with one end face of the connection stamping piece (2), and the buckle press casing pipe (1), the connection stamping piece (2) and the fastening nut (3) are integrally formed. The hose fixing device is firmly connected, the processing time is short, and the cost is lower.
Description
Technical field
The utility model relates to a kind of flexible pipe fixing device, especially a kind of flexible pipe fixing device that is applied to than the long pipe runs system.
Background technique
At present, in some using gases or the equipment of liquid as working medium, flexible pipe is generally adopted in the conveying of medium, in some longer pipe roads, needs to adopt the flexible pipe fixing device that flexible pipe is fixed.The flexible pipe fixing device of using now, as shown in Figure 1, mainly by being used to be linked in withholding sleeve pipe 1 ', connect punching 2 ' and form on the flexible pipe with the tightening nut 3 ' that is used for flexible pipe is fixed on special position.When the flexible pipe fixing device is used, flexible pipe is passed withhold sleeve pipe 1 ' earlier, the bolt that matches with tightening nut 3 ' through screwing then fixes the position of flexible pipe.This device is withheld sleeve pipe 1 ' and is adopted the mode of welding to connect with being connected between the punching 2 ', tightening nut 3 ' with is connected between the punching 2 ' mode that also employing welds and connects.During making; Need withhold sleeve pipe 1 ' and be connected placement brazing sheet between the punching 2 '; Place the brazing circle at tightening nut 3 ' with being connected between the punching 2 ', again the flexible pipe fixing device is sent in the soldering oven, brazing sheet and brazing circle are melted through high temperature; Solidify through normal temperature then, make withhold sleeve pipe 1 ' and be connected between the punching 2 ', tightening nut 3 ' be connected the effect that reaches fixing between the punching 2 '.Adopt such flexible pipe fixing device, each link is fixed through the mode of welding, because it is thinner to connect punching, the area of contact that causes welding is less, welds firm inadequately.Simultaneously, operation is more, and process time is longer, and cost of production is than higher.
The model utility content
The utility model technical problem to be solved is, provides a kind of and is connected firmly, process time is short, lower-cost flexible pipe fixing device.
The utility model solves the technological scheme that its technical problem adopted: a kind of flexible pipe fixing device; Comprise and be used for withholding sleeve pipe, connecting punching and be used for flexible pipe is fixed on the tightening nut on the object of fit flexible pipe; Said connection punching is provided with two circular holes; The said sleeve pipe of withholding connects with a circular hole coaxial line and with an end face that is connected punching; Said tightening nut and another circular hole coaxial line also connect with an end face that is connected punching, it is characterized in that, the integral body that saidly withhold sleeve pipe, connect punching, tightening nut is formed in one.
The utility model compared with prior art, has the following advantages after adopting said structure: since with the flexible pipe fixing device through the cold hobbing once-through; The integral body that make and withhold sleeve pipe, connects punching, tightening nut is formed in one, so operation is few, processing is simple; Process time is short; Greatly reduce cost of production, and do not adopt the mode of welding to fix, avoided in the original structure owing to connecting problems such as punching is thin excessively, the too little welding that causes of welding area of contact is insecure.
As preferably, saidly withhold sleeve pipe, tightening nut is positioned at the heteropleural that connects punching, in the time of on fixing and object, make things convenient for the tool using bolt of screwing with the flexible pipe fixing device, be unlikely to touching and withhold sleeve pipe.
Description of drawings
Fig. 1 is the structural representation of original technological flexible pipe fixing device, in background technique, sets forth, in embodiment, no longer sets forth.
Fig. 2 is the structural representation of the utility model flexible pipe fixing device.
Wherein, 1-withholds sleeve pipe, and 2-connects punching, 3-tightening nut, 4-soldering point.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further explanation.
As shown in Figure 2; A kind of flexible pipe fixing device comprises being used to be linked in withholding sleeve pipe 1, connect punching 2, be used for flexible pipe is fixed on the tightening nut 3 of special position on the flexible pipe that said connection punching 2 is provided with two circular holes; Said withhold sleeve pipe 1 coaxial with a circular hole and be connected punching 2 one end faces and connect; Said tightening nut 3 coaxial with another circular hole and be connected punching 2 one end faces and connect, it is characterized in that the integral body that saidly withhold sleeve pipe 1, connect punching 2, tightening nut 3 is formed in one.
The said sleeve pipe 1, tightening nut 3 withheld is positioned at the heteropleural that connects punching 2.The said sleeve pipe 1 of withholding is positioned at the left side that connects punching 2, and tightening nut 3 is positioned at the right side that connects punching 2.
During production; Directly adopt the cold-stamped mode to process, be about to metal blank and be placed in the cold hobbing die cavity, at room temperature; Punch through fixing on the press machine is exerted pressure to blank, makes metal blank generation plastic deformation and directly obtains integrated flexible pipe fixing device.
The utility model allows multiple variation: as withhold the homonymy that sleeve pipe 1, tightening nut 3 also can be positioned at connection punching 2.Described these change all in the protection domain of the utility model.
Claims (2)
1. flexible pipe fixing device; Comprise and be used for withholding sleeve pipe (1), connecting punching (2) and be used for flexible pipe is fixed on the tightening nut (3) on the object of fit flexible pipe; Said connection punching (2) is provided with two circular holes; The said sleeve pipe (1) of withholding connects with a circular hole coaxial line and with an end face that is connected punching (2); Said tightening nut (3) and another circular hole coaxial line also connect with an end face that is connected punching (2), it is characterized in that, saidly withhold sleeve pipe (1), connect the integral body that punching (2) and tightening nut (3) are formed in one.
2. flexible pipe fixing device according to claim 1 is characterized in that: the said sleeve pipe (1) of withholding lays respectively at the heteropleural that is connected punching (2) with tightening nut (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203921698U CN202302327U (en) | 2011-10-17 | 2011-10-17 | Hose fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203921698U CN202302327U (en) | 2011-10-17 | 2011-10-17 | Hose fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202302327U true CN202302327U (en) | 2012-07-04 |
Family
ID=46371222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203921698U Expired - Fee Related CN202302327U (en) | 2011-10-17 | 2011-10-17 | Hose fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202302327U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584034A (en) * | 2017-09-30 | 2018-01-16 | 江阴市蒋氏汽摩部件有限公司 | A kind of aluminum alloy sleeve pipe thread pressure device of vehicle air conditioning |
| CN115405763A (en) * | 2022-11-03 | 2022-11-29 | 中国航发四川燃气涡轮研究院 | Cold extrusion connection clamp assembly and pipeline using same |
-
2011
- 2011-10-17 CN CN2011203921698U patent/CN202302327U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584034A (en) * | 2017-09-30 | 2018-01-16 | 江阴市蒋氏汽摩部件有限公司 | A kind of aluminum alloy sleeve pipe thread pressure device of vehicle air conditioning |
| CN115405763A (en) * | 2022-11-03 | 2022-11-29 | 中国航发四川燃气涡轮研究院 | Cold extrusion connection clamp assembly and pipeline using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20141017 |
|
| EXPY | Termination of patent right or utility model |