CN204505059U - A kind of scalable from clamping device - Google Patents
A kind of scalable from clamping device Download PDFInfo
- Publication number
- CN204505059U CN204505059U CN201520027002.XU CN201520027002U CN204505059U CN 204505059 U CN204505059 U CN 204505059U CN 201520027002 U CN201520027002 U CN 201520027002U CN 204505059 U CN204505059 U CN 204505059U
- Authority
- CN
- China
- Prior art keywords
- connector rod
- inner cone
- rubber ring
- connector
- stepped sleeve
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a kind of scalable from clamping device.It is characterized in that by connector rod, inner cone stepped sleeve, Y type Compress Spring, nut connector, O type rubber ring one and O type rubber ring two form, connector rod grafting is arranged in inner cone stepped sleeve, the head of connector rod arranges O type rubber ring one and O type rubber ring two, the head of connector rod is positioned at the inner cone step of inner cone stepped sleeve, the tail end attaching nut joint of connector rod, the tail end of connector rod is positioned at the backward step hole of stepped sleeve, the front end face of nut connector connects one end of Y type Compress Spring, Y type Compress Spring is socketed in the external cylindrical surface of connector rod, the other end of Y type Compress Spring connects the inner surface in the backward step hole of inner cone stepped sleeve, inner cone stepped sleeve is socketed in the outer surface of nut connector.This apparatus structure is simply compact, easy to manufacture, assembles fast, is applicable to the fixing of yielding pipe and clamping, adopts the utility model, can improve the safety and reliability of sleeve pipe greatly.
Description
Technical field
The utility model relates to a kind of scalable from clamping device.
Background technology
This device is generally used for emulsion tube or other type bears the fixing of capstan, and in factory, many emulsion tubes all need to do tension test or carry out assembling with other parts to use, as managed exterior cloth cover etc.All do not have good clamping device at present, mainly because the particularity the subject of knowledge and the object of knowledge of emulsion tube determines, emulsion tube after the stretch deformation coefficient increases, surface becomes more smooth, namely coefficient of friction diminishes, and emulsion tube is easily come off in drawing process, hurts workman.The utility model is just for above technical barrier, and utility model is a kind of scalable from clamping device.
Utility model content
For problems of the prior art, the purpose of this utility model is to provide a kind of scalable technical scheme from clamping device, can be fixedly clamped to the pipe of emulsion tube or other type.
Described one is scalable from clamping device, it is characterized in that by connector rod, inner cone stepped sleeve, Y type Compress Spring, nut connector, O type rubber ring one and O type rubber ring two form, connector rod grafting is arranged in inner cone stepped sleeve, the head of connector rod arranges O type rubber ring one and O type rubber ring two, the head of connector rod is positioned at the inner cone step of inner cone stepped sleeve, the tail end attaching nut joint of connector rod, the tail end of connector rod is positioned at the backward step hole of stepped sleeve, the front end face of nut connector connects one end of Y type Compress Spring, Y type Compress Spring is socketed in the external cylindrical surface of connector rod, the other end of Y type Compress Spring connects the inner surface in the backward step hole of inner cone stepped sleeve, inner cone stepped sleeve is socketed in the outer surface of nut connector.
Described one is scalable from clamping device, it is characterized in that tail end and the nut connector threaded of described connector rod.
Described one is scalable from clamping device, it is characterized in that the head of described connector rod is provided with the transition cambered surface connecting emulsion tube.
Described one is scalable from clamping device, it is characterized in that the maximum outside diameter of the head of described connector rod is less than the minimum diameter of inner cone stepped sleeve.
Described one is scalable from clamping device, and it is characterized in that the diameter of described O type rubber ring one is greater than the diameter of O type rubber ring two, O type rubber ring one, O type rubber ring two are successively set on the head of connector rod.
The beneficial effects of the utility model are as follows:
1) connector rod of the present utility model, can make emulsion tube be inserted in preferably and split out, simple and easy to operate;
2) the utility model adopts inner cone stepped sleeve, the emulsion tube be inserted in can be compressed, make emulsion tube difficult drop-off in drawing process, increase reliability and security;
3) the utility model adopts Y type Compress Spring jointing bar, nut connector and inner cone stepped sleeve, when making emulsion tube produce large distortion under larger pulling force effect, it can regulate thrust automatically, pushes down that emulsion tube is unlikely to come off firmly, greatly increases work efficiency;
4) connector rod of the present utility model is arranged O type rubber ring one and O type rubber ring two, makes emulsion tube being inserted in, split out with the course of work in can not damage;
5) this apparatus structure is simply compact, easy to manufacture, assembles fast, is applicable to the fixing of yielding pipe and clamping, adopts the utility model, can improve the safety and reliability of sleeve pipe greatly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of connector rod;
In figure: 1-connector rod, 2-inner cone stepped sleeve, 3-Y type Compress Spring, 4-nut connector, 5-O type rubber ring one, 6-O type rubber ring two.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in further detail:
A kind of scalable from clamping device, by connector rod 1, inner cone stepped sleeve 2, Y type Compress Spring 3, nut connector 4, O type rubber ring 1 and O type rubber ring 26 composition, connector rod 1 grafting is arranged in inner cone stepped sleeve 2, the head of connector rod 1 arranges O type rubber ring 1 and O type rubber ring 26, the head of connector rod 1 is positioned at the inner cone step of inner cone stepped sleeve, the tail end attaching nut joint of connector rod 1, the tail end of connector rod is positioned at the backward step hole of stepped sleeve, the front end face of nut connector 4 connects one end of Y type Compress Spring, Y type Compress Spring is socketed in the external cylindrical surface of connector rod, the other end of Y type Compress Spring 3 connects the inner surface in the backward step hole of inner cone stepped sleeve, inner cone stepped sleeve is socketed in the outer surface of nut connector.
Particularly, the tail end of connector rod and nut connector threaded, can adjust the pretightning force of connector rod and inner cone stepped sleeve by adjusting nut joint; The head of connector rod is provided with the transition cambered surface connecting emulsion tube; the maximum outside diameter of the head of connector rod is less than the minimum diameter of inner cone stepped sleeve; the diameter of O type rubber ring one is greater than the diameter of O type rubber ring two; O type rubber ring one, O type rubber ring two are successively set on the head of connector rod, and O type rubber ring one, O type rubber ring two play increasing friction force and protection emulsion tube is not scratched.
After emulsion tube stretching, can there is larger change in end size, and coefficient of friction reduces, and emulsion tube easily come off in the process stretched, causes safely certain threat to the life of workman.During use, first slip inner cone stepped sleeve makes its breech face to the front end face place of nut connector, the Y type Compress Spring be now connected with stepped hole in the tail end of inner cone stepped sleeve compresses and produces pretightning force, again one end of emulsion tube is inserted arc-shaped head (the i.e. transition cambered surface) transition backward of connector rod, successively by O type rubber ring one, after O type rubber ring two, unclamp inner cone stepped sleeve, inner cone stepped sleeve moves forward and produces a precompression to the tail end of emulsion tube under the effect of the pretightning force of Y type Compress Spring, along with emulsion tube stretcher strain, the external diameter of emulsion tube can diminish, now the front end inner cone step surface of inner cone stepped sleeve can move forward and again produce pressure to the breech face of emulsion tube under the effect of the pretightning force of Y type Compress Spring, make emulsion tube difficult drop-off, when emulsion tube tension test terminates, after returning to former length, sliding backward inner cone stepped sleeve can emulsion tube under fast fetching.
Claims (5)
1. one kind scalable from clamping device, it is characterized in that by connector rod, inner cone stepped sleeve, Y type Compress Spring, nut connector, O type rubber ring one and O type rubber ring two form, connector rod grafting is arranged in inner cone stepped sleeve, the head of connector rod arranges O type rubber ring one and O type rubber ring two, the head of connector rod is positioned at the inner cone step of inner cone stepped sleeve, the tail end attaching nut joint of connector rod, the tail end of connector rod is positioned at the backward step hole of stepped sleeve, the front end face of nut connector connects one end of Y type Compress Spring, Y type Compress Spring is socketed in the external cylindrical surface of connector rod, the other end of Y type Compress Spring connects the inner surface in the backward step hole of inner cone stepped sleeve, inner cone stepped sleeve is socketed in the outer surface of nut connector.
2. one according to claim 1 is scalable from clamping device, it is characterized in that tail end and the nut connector threaded of described connector rod.
3. one according to claim 1 is scalable from clamping device, it is characterized in that the head of described connector rod is provided with the transition cambered surface connecting emulsion tube.
4. one according to claim 3 is scalable from clamping device, it is characterized in that the maximum outside diameter of the head of described connector rod is less than the minimum diameter of inner cone stepped sleeve.
5. one according to claim 3 is scalable from clamping device, and it is characterized in that the diameter of described O type rubber ring one is greater than the diameter of O type rubber ring two, O type rubber ring one, O type rubber ring two are successively set on the head of connector rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520027002.XU CN204505059U (en) | 2015-01-15 | 2015-01-15 | A kind of scalable from clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520027002.XU CN204505059U (en) | 2015-01-15 | 2015-01-15 | A kind of scalable from clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204505059U true CN204505059U (en) | 2015-07-29 |
Family
ID=53703063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520027002.XU Expired - Fee Related CN204505059U (en) | 2015-01-15 | 2015-01-15 | A kind of scalable from clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204505059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303443A (en) * | 2019-06-20 | 2019-10-08 | 成都飞机工业（集团）有限责任公司 | A kind of fixture and compensation method for avoiding sealing rubber ring, retaining ring extruding from scratching |
-
2015
- 2015-01-15 CN CN201520027002.XU patent/CN204505059U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303443A (en) * | 2019-06-20 | 2019-10-08 | 成都飞机工业（集团）有限责任公司 | A kind of fixture and compensation method for avoiding sealing rubber ring, retaining ring extruding from scratching |
| CN110303443B (en) * | 2019-06-20 | 2021-04-27 | 成都飞机工业（集团）有限责任公司 | Clamp for avoiding extrusion scratch of sealing rubber ring and check ring and compensation method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20180115 |