CN202861803U - Valve-connecting rod fixture - Google Patents
Valve-connecting rod fixture Download PDFInfo
- Publication number
- CN202861803U CN202861803U CN 201220436430 CN201220436430U CN202861803U CN 202861803 U CN202861803 U CN 202861803U CN 201220436430 CN201220436430 CN 201220436430 CN 201220436430 U CN201220436430 U CN 201220436430U CN 202861803 U CN202861803 U CN 202861803U
- Authority
- CN
- China
- Prior art keywords
- anchor clamps
- fixture
- outer sleeve
- hollow groove
- valve rod
- 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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- Piles And Underground Anchors (AREA)
Abstract
Disclosed is a valve-connecting rod fixture. The valve-connecting rod fixture comprises a fixture outer sleeve which is in the shape of a cylinder on the whole. A hollow groove is formed inside the fixture outer sleeve, three holes which are communicated with the hollow groove are formed in the cylindrical lateral wall of the fixture outer sleeve, the other end of the fixture outer sleeve is a connecting pipe fitting with inner threads, a plurality of cracks are arranged on the fixture outer sleeve, and two Haffs are arranged inside the hollow cavity of the fixture outer sleeve. By dividing the fixture into two parts, namely the fixture outer sleeve and the two Haffs, machining and manufacturing are convenient. Due to the fact that the fixture is provided with the connecting pipe fitting with the inner threads, convenience is brought to the connection between the fixture and a machine tool connecting rod. Due to the fact that the plurality of cracks are arranged on the fixture outer sleeve, the fixture outer sleeve is enabled to have certain elasticity so that a valve-connecting rod and the Haffs are fixed inside the fixture outer sleeve.
Description
Technical field
The utility model relates to a kind of anchor clamps that fixedly connect valve rod.
Background technology
At present, general connects valve rod owing to have four valve ports, so that process when connecing the valve rod plug on the lathe, be inconvenient to fixedly connect valve rod, when common anchor clamps fixedly connect valve rod, can bring the insecure of folder, connect the deficiency that valve rod rocks when stressed, lack the anchor clamps that fixedly connect valve rod of specialty.
Summary of the invention
Fixedly connect the unsettled deficiency of valve rod in order to overcome existing anchor clamps, the utility model provides a kind of valve rod anchor clamps that connect, this connect the valve rod anchor clamps specific for connecing this bull of valve rod parts and design, can fix connecing valve rod easily.
The technical scheme that its technical problem that solves the utility model adopts is: connect the valve rod anchor clamps and comprise that body shape is cylindrical anchor clamps overcoat, be provided with hollow groove in the anchor clamps overcoat, the cylindrical side of anchor clamps overcoat is provided with three holes that are connected with hollow groove, hollow groove links to each other with an end face of anchor clamps overcoat respectively with three holes, the other end of anchor clamps overcoat is that outside dimension is less than the connecting tube of anchor clamps outer body size, connecting tube is connected with hollow groove, be provided with internal thread in the connecting tube, anchor clamps put outward and are provided with some cracks, are provided with two Houghs in the hollow groove of anchor clamps overcoat.
The process that fixedly connects valve rod in the utility model is, put into the hollow groove that connects the valve rod anchor clamps with connecing valve rod, four valve ports that connect valve rod are put into respectively three holes and pipe fitting that links to each other with hollow groove, again inside is provided with and connects the Hough that the valve rod shape matches and put into hollow groove, Hough plays to fill and connects between valve rod and the anchor clamps overcoat space and fixedly to connect the valve rod effect, being about to thus connect valve rod is fixed on and connects in the valve rod anchor clamps, processing is when connecing valve rod on the lathe, only needs to connect in the valve rod anchor clamps to be connected and fixed with the connecting tube of internal thread and lathe connecting rod to get final product.
The beneficial effects of the utility model are, anchor clamps are divided into anchor clamps overcoat and Hough two parts, make things convenient for processing and manufacturing, made things convenient for being connected of anchor clamps and lathe connecting rod with the connecting tube of internal thread on the anchor clamps, anchor clamps put the some cracks that are provided with outward, and certain elasticity will connect valve rod and Hough is fixed in the anchor clamps overcoat so that the anchor clamps overcoat has.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the top view of anchor clamps overcoat in the utility model.
1. hollow grooves among the figure, 2. cylindrical side, 3. hole, 4. connecting tube, 5. internal thread, 6. crack.
The specific embodiment
In Fig. 1, connect the valve rod anchor clamps and comprise that body shape is cylindrical anchor clamps overcoat, be provided with hollow groove 1 in the anchor clamps overcoat, the cylindrical side 2 of anchor clamps overcoat is provided with three holes 3 that are connected with hollow groove 1, hollow groove 1 links to each other with an end face of anchor clamps overcoat respectively with three holes 3, the other end of anchor clamps overcoat is that outside dimension is less than the connecting tube 4 of anchor clamps outer body size, connecting tube 4 is connected with hollow groove 1, be provided with internal thread 5 in the connecting tube 4, anchor clamps put outward and are provided with some cracks 6, be provided with two Houghs and namely consist of the whole valve rod anchor clamps that connect in the hollow groove 1 of anchor clamps overcoat.
Claims (1)
1. one kind connects the valve rod anchor clamps, it is characterized in that: it comprises that body shape is cylindrical anchor clamps overcoat, be provided with hollow groove in the anchor clamps overcoat, the cylindrical side of anchor clamps overcoat is provided with three holes that are connected with hollow groove, hollow groove links to each other with an end face of anchor clamps overcoat respectively with three holes, the other end of anchor clamps overcoat is that outside dimension is less than the connecting tube of anchor clamps outer body size, connecting tube is connected with hollow groove, be provided with internal thread in the connecting tube, anchor clamps put outward and are provided with some cracks, are provided with two Houghs in the hollow groove of anchor clamps overcoat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220436430 CN202861803U (en) | 2012-08-30 | 2012-08-30 | Valve-connecting rod fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220436430 CN202861803U (en) | 2012-08-30 | 2012-08-30 | Valve-connecting rod fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202861803U true CN202861803U (en) | 2013-04-10 |
Family
ID=48028559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220436430 Expired - Fee Related CN202861803U (en) | 2012-08-30 | 2012-08-30 | Valve-connecting rod fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202861803U (en) |
-
2012
- 2012-08-30 CN CN 201220436430 patent/CN202861803U/en not_active Expired - Fee Related
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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: 20130410 Termination date: 20150830 |
|
| EXPY | Termination of patent right or utility model |