CN203380659U - Head portion clamp for milling of valve rods of gate valves - Google Patents
Head portion clamp for milling of valve rods of gate valves Download PDFInfo
- Publication number
- CN203380659U CN203380659U CN201320487109.3U CN201320487109U CN203380659U CN 203380659 U CN203380659 U CN 203380659U CN 201320487109 U CN201320487109 U CN 201320487109U CN 203380659 U CN203380659 U CN 203380659U
- Authority
- CN
- China
- Prior art keywords
- valve rods
- valve rod
- milling
- head portion
- gate valves
- 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
- 238000003801 milling Methods 0.000 title abstract 4
- 238000006073 displacement reaction Methods 0.000 description 1
Abstract
The utility model relates to a head portion clamp for milling of valve rods of gate valves. The head portion clamp for milling of the valve rods of the gate valves is good in fixation performance. The head portion clamp for milling of the valve rods of the gate valves comprises the valve rods, gaskets, nuts and studs, and is characterized by further comprising a V-shaped plate, wherein a plurality of V-shaped grooves are formed in the V-shaped plate, the valve rods are placed into the V-shaped grooves, press plates are arranged on the valve rods, notches are formed in the left side and the right side of the V-shaped plate respectively, the studs are connected with the nuts, threaded holes are formed in the V-shaped plate, and the nuts are connected with the studs through the threaded holes.
Description
Technical field
The utility model relates to a kind of fixture, and what be specifically related to is a kind of gate valve rod head fixture that mills.
Background technology
the head clamping that mills gate valve rod head fixture in the market is all the flat-nose pliers of use, in use easily occurs that valve rod do not allow to fix, and produces the phenomenon of displacement.
The utility model content
The purpose of this utility model for provide a kind of stationarity strong mill gate valve rod head fixture.
For realizing the purpose of this utility model, the utility model adopts following technical scheme: comprise valve rod, pad, nut, double-screw bolt; It is characterized in that: also comprise V-type plate, a plurality of V-type grooves are arranged on V-type plate, described valve rod is placed in the V-type groove, pressing plate is arranged on valve rod, and V-type plate the right and left is provided with breach, and described double-screw bolt is connected with nut, V-type plate is provided with screwed hole, and described nut is connected with described double-screw bolt by screwed hole.
The beneficial effects of the utility model: adopt V-type plate, a plurality of V-type grooves are arranged on V-type plate, valve rod is placed in the V-type groove, and stationarity is strengthened.
The accompanying drawing explanation
The structural representation that Fig. 1 is utility model.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate:
As described in Figure 1, the utility model comprises valve rod 2, pad 3, nut 4, double-screw bolt 5; It is characterized in that: also comprise V-type plate 1, a plurality of V-type grooves 7 are arranged on V-type plate, described valve rod 2 is placed in V-type groove 7, pressing plate 3 is arranged on valve rod 2, V-type plate 1 the right and left is provided with breach 8, described double-screw bolt 6 is connected with nut 5, and V-type plate 1 is provided with screwed hole, and described nut 4 is connected with described double-screw bolt 5 by screwed hole.
First valve rod is put on V-type plate, then loaded onto double-screw bolt successively, pressing plate, pad, nut, the nut of tightening on double-screw bolt just can compress valve rod by pressing plate; After part machines, only need unclamp the nut on double-screw bolt, just easily take down each part.
The purpose of this utility model, feature and advantage, in connection with embodiment, are further described with reference to accompanying drawing.To contribute to understand the utility model by embodiment, but not limit content of the present utility model.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model, all should think protection domain of the present utility model.
Claims (1)
1. one kind is milled gate valve rod head fixture, comprises valve rod, pad, nut, double-screw bolt; It is characterized in that: also comprise V-type plate, a plurality of V-type grooves are arranged on V-type plate, described valve rod is placed in the V-type groove, pressing plate is arranged on valve rod, and V-type plate the right and left is provided with breach, and described double-screw bolt is connected with nut, V-type plate is provided with screwed hole, and described nut is connected with described double-screw bolt by screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320487109.3U CN203380659U (en) | 2013-08-09 | 2013-08-09 | Head portion clamp for milling of valve rods of gate valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320487109.3U CN203380659U (en) | 2013-08-09 | 2013-08-09 | Head portion clamp for milling of valve rods of gate valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203380659U true CN203380659U (en) | 2014-01-08 |
Family
ID=49869185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320487109.3U Expired - Fee Related CN203380659U (en) | 2013-08-09 | 2013-08-09 | Head portion clamp for milling of valve rods of gate valves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203380659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196085A (en) * | 2015-10-26 | 2015-12-30 | 镇江索达联轴器有限公司 | Clamp for milling key groove in gear shaft |
| CN105624805A (en) * | 2015-12-31 | 2016-06-01 | 天津工大瑞工光电技术研究院有限公司 | Spinning frame special for electrostatic spinning |
-
2013
- 2013-08-09 CN CN201320487109.3U patent/CN203380659U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196085A (en) * | 2015-10-26 | 2015-12-30 | 镇江索达联轴器有限公司 | Clamp for milling key groove in gear shaft |
| CN105624805A (en) * | 2015-12-31 | 2016-06-01 | 天津工大瑞工光电技术研究院有限公司 | Spinning frame special for electrostatic spinning |
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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: 20140108 Termination date: 20150809 |
|
| EXPY | Termination of patent right or utility model |