CN203792016U - Valve rod clamping and sustaining device - Google Patents
Valve rod clamping and sustaining device Download PDFInfo
- Publication number
- CN203792016U CN203792016U CN201420101419.1U CN201420101419U CN203792016U CN 203792016 U CN203792016 U CN 203792016U CN 201420101419 U CN201420101419 U CN 201420101419U CN 203792016 U CN203792016 U CN 203792016U
- Authority
- CN
- China
- Prior art keywords
- valve rod
- rod
- cylinder
- guide plate
- push 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
Links
Abstract
The utility model discloses a valve rod clamping and sustaining device which comprises a triangular chuck for clamping a valve rod, wherein a cylinder is arranged on the side right opposite to the triangular chuck, an ejector rod is fixedly connected to the end of a piston rod of the cylinder, the end of the ejector rod right faces one end of the valve rod clamped by the triangular chuck, a rubber pad is arranged on the ejector rod and right faces the end face of the valve rod, a guide plate is arranged between the triangular chuck and the cylinder, a guide hole is formed in the guide plate, and the ejector rod protrudes out of the guide hole. According to the valve rod clamping and sustaining device, the structure is improved easily, the adjustable ejector rod is arranged to sustain the end of the valve rod as needed, and using is convenient.
Description
Technical field
The utility model relates to valve rod processing unit (plant), is mainly that a kind of valve rod clamps holding device.
Background technology
In valve rod process, need to utilize fixture to clamp, general using triangle chuck clamps, if but valve rod is long, thereby the part that valve rod stretches out can affect the total quality of valve rod because process operation produces vibrations in process, need to have device to push against the end that valve rod stretches out.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of valve rod and clamps holding device tool, and its architecture advances is simple, is provided with adjustable push rod and can holds out against as required the end of valve rod, easy to use.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of valve rod clamps holding device, include the triangle chuck that clamps valve rod, it is characterized in that: the positive offside of described triangle chuck is provided with cylinder, the piston rod end of described cylinder is fixedly connected with push rod, the end of push rod faces one end of the valve rod clamping on triangle chuck, the end face that faces valve rod on described push rod is provided with one deck rubber blanket, between described triangle chuck and cylinder, be provided with guide plate, on described guide plate, offer pilot hole, described push rod from pilot hole through stretching out.
Described guide plate has two and be arranged in parallel.
In the utility model, on the end face of push rod, being provided with one deck rubber blanket, is the friction causing with it in the time that push rod withstands on valve rod end, reduces wearing and tearing.
The utility model has the advantages that:
The utility model architecture advances is simple, is provided with adjustable push rod and can holds out against as required the end of valve rod, easy to use.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Referring to Fig. 1, a kind of valve rod clamps holding device, include the triangle chuck 1 that clamps valve rod 7, the positive offside of described triangle chuck 1 is provided with cylinder 2, the piston rod end of described cylinder 2 is fixedly connected with push rod 3, the end of push rod 3 faces one end of the valve rod 7 clamping on triangle chuck, the end face that faces valve rod 7 on described push rod 3 is provided with one deck rubber blanket 4, between described triangle chuck 1 and cylinder 2, be provided with guide plate 5, on described guide plate 5, offer pilot hole 6, described push rod 3 is interior through stretching out from pilot hole 6.
Described guide plate 5 has two and be arranged in parallel.
Claims (2)
1. a valve rod clamps holding device, include the triangle chuck that clamps valve rod, it is characterized in that: the positive offside of described triangle chuck is provided with cylinder, the piston rod end of described cylinder is fixedly connected with push rod, the end of push rod faces one end of the valve rod clamping on triangle chuck, the end face that faces valve rod on described push rod is provided with one deck rubber blanket, between described triangle chuck and cylinder, be provided with guide plate, on described guide plate, offer pilot hole, described push rod from pilot hole through stretching out.
2. a kind of valve rod according to claim 1 clamps holding device, it is characterized in that: described guide plate has two and be arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420101419.1U CN203792016U (en) | 2014-03-06 | 2014-03-06 | Valve rod clamping and sustaining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420101419.1U CN203792016U (en) | 2014-03-06 | 2014-03-06 | Valve rod clamping and sustaining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203792016U true CN203792016U (en) | 2014-08-27 |
Family
ID=51374283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420101419.1U Expired - Fee Related CN203792016U (en) | 2014-03-06 | 2014-03-06 | Valve rod clamping and sustaining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203792016U (en) |
-
2014
- 2014-03-06 CN CN201420101419.1U patent/CN203792016U/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: 20140827 Termination date: 20150306 |
|
| EXPY | Termination of patent right or utility model |