CN203792015U - Valve rod vertically-clamping device - Google Patents
Valve rod vertically-clamping device Download PDFInfo
- Publication number
- CN203792015U CN203792015U CN201420101412.XU CN201420101412U CN203792015U CN 203792015 U CN203792015 U CN 203792015U CN 201420101412 U CN201420101412 U CN 201420101412U CN 203792015 U CN203792015 U CN 203792015U
- Authority
- CN
- China
- Prior art keywords
- valve rod
- locating hole
- base
- slide block
- center
- 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 vertically-clamping device which comprises a base, wherein an annular base is fixed on the base, a positioning hole is formed in the center of the annular base, an annular gasket is arranged in the positioning hole, multiple sliding grooves facing the center of the annular base are formed in the annular base and are communicated with the positioning hole, sliding blocks are installed in the sliding grooves in a sliding mode, and a threaded groove is formed in the inner lateral side, facing the positioning hole, of each sliding block; stand columns are installed on the two sides of the base respectively, a horizontal telescopic rod is installed on each stand column, arc-shaped clamping blocks are installed on the end portions of the two horizontal telescopic rods respectively, and the two arc-shaped clamping blocks move towards the center of the annular base and are combined along with the extension of the horizontal telescopic rods. The valve rod vertically-clamping device is simple in structure, easy and convenient to manufacture, capable of quickly positioning and clamping a valve rod vertically and adjusting clamping as needed, fast and convenient to use, high in practicality, and good in clamping effect.
Description
Technical field
The utility model relates to fixture, is mainly a kind of valve rod vertical fixture.
Background technology
Valve rod is the vitals on valve, for realizing the regulating action of valve, in valve rod process, need to clamp valve rod holes on valve rod, what the general technology of using clamped valve rod is all that level clamps valve rod, but for convenience of operation, also there is the clamping device that need to vertically clamp valve rod.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of valve rod vertical fixture, and its manufacture simple in structure is simple and convenient, can locate fast vertical clamping valve rod, and can regulate and clamp as required, uses fast, and practical clamping is effective.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A valve rod vertical fixture, includes base, it is characterized in that: on described base, be fixed with annular seating, the center of described annular seating offers locating hole, is provided with one deck air ring in locating hole; On described annular seating, offer multiple tracks towards the chute at annular seating center, described chute is communicated with described locating hole, in described chute, is slidably fitted with slide block, and the medial surface towards locating hole on described slide block is provided with thread groove; Described slide block moves towards locating hole in chute; On described base, both sides are separately installed with column, on two heel posts, be separately installed with horizontal extension bar, the end of two horizontal extension bars is separately installed with arc fixture block, and two arc fixture blocks are along with the elongation of the horizontal extension bar locating hole towards annular seating center moves and involutory; Described arc fixture block is above slide block.
Described slide block is terraced structure.
Utilize while operating in utility model, valve rod is vertically placed in the locating hole of annular seating, the slide block in mobile chute, the slide block of locating hole periphery moves clamping valve rod towards locating hole, and the thread groove of slide block medial surface just in time coordinates with the thread groove on valve rod; Horizontal extension bar on column extend to drive arc fixture block to move in addition, and two arc fixture block is involutory is clamped in outside valve rod.
The utility model has the advantages that:
The utility model manufacture simple in structure is simple and convenient, can locate fast vertical clamping valve rod, and can regulate and clamp as required, uses fast, and practical clamping is effective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structure chart of arc fixture block in the utility model.
The specific embodiment
Referring to Fig. 1, a kind of valve rod vertical fixture, includes base 1, on described base 1, is fixed with annular seating 2, and the center of described annular seating 2 offers locating hole 3, is provided with one deck air ring 4 in locating hole 3; On described annular seating 2, offer multiple tracks towards the chute 5 at annular seating center, described chute 5 is communicated with described locating hole 3, in described chute 5, is slidably fitted with slide block 6, and the medial surface towards locating hole on described slide block 6 is provided with thread groove 7; Described slide block 6 moves towards locating hole 3 in chute; On described base 1, both sides are separately installed with column 8, on two heel posts 8, be separately installed with horizontal extension bar 9, the end of two horizontal extension bars 9 is separately installed with arc fixture block 10, two arc fixture blocks 10 along with the elongation of the horizontal extension bar locating hole 3 towards annular seating center moves and involutory; Described arc fixture block 10 is above slide block 6.
Described slide block 6 is terraced structure.
Claims (2)
1. a valve rod vertical fixture, includes base, it is characterized in that: on described base, be fixed with annular seating, the center of described annular seating offers locating hole, is provided with one deck air ring in locating hole; On described annular seating, offer multiple tracks towards the chute at annular seating center, described chute is communicated with described locating hole, in described chute, is slidably fitted with slide block, and the medial surface towards locating hole on described slide block is provided with thread groove; Described slide block moves towards locating hole in chute; On described base, both sides are separately installed with column, on two heel posts, be separately installed with horizontal extension bar, the end of two horizontal extension bars is separately installed with arc fixture block, and two arc fixture blocks are along with the elongation of the horizontal extension bar locating hole towards annular seating center moves and involutory; Described arc fixture block is above slide block.
2. a kind of valve rod vertical fixture according to claim 1, is characterized in that: described slide block is terraced structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420101412.XU CN203792015U (en) | 2014-03-06 | 2014-03-06 | Valve rod vertically-clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420101412.XU CN203792015U (en) | 2014-03-06 | 2014-03-06 | Valve rod vertically-clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203792015U true CN203792015U (en) | 2014-08-27 |
Family
ID=51374282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420101412.XU Expired - Fee Related CN203792015U (en) | 2014-03-06 | 2014-03-06 | Valve rod vertically-clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203792015U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666284A (en) * | 2016-03-03 | 2016-06-15 | 安庆市鼎立汽车配件有限公司 | Valve grinding device |
| CN114160456A (en) * | 2021-11-08 | 2022-03-11 | 国网电动汽车服务(天津)有限公司 | Mechanical arm type cleaning device for photovoltaic power station |
-
2014
- 2014-03-06 CN CN201420101412.XU patent/CN203792015U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666284A (en) * | 2016-03-03 | 2016-06-15 | 安庆市鼎立汽车配件有限公司 | Valve grinding device |
| CN105666284B (en) * | 2016-03-03 | 2018-02-27 | 安庆市鼎立汽车配件有限公司 | A kind of air valve grinding device |
| CN114160456A (en) * | 2021-11-08 | 2022-03-11 | 国网电动汽车服务(天津)有限公司 | Mechanical arm type cleaning device for photovoltaic power station |
| CN114160456B (en) * | 2021-11-08 | 2023-08-18 | 国网电动汽车服务(天津)有限公司 | Mechanical arm type cleaning device for photovoltaic power station |
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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 |