CN206952591U - It is pressurized valve core boring grab - Google Patents
It is pressurized valve core boring grab Download PDFInfo
- Publication number
- CN206952591U CN206952591U CN201720899675.3U CN201720899675U CN206952591U CN 206952591 U CN206952591 U CN 206952591U CN 201720899675 U CN201720899675 U CN 201720899675U CN 206952591 U CN206952591 U CN 206952591U
- Authority
- CN
- China
- Prior art keywords
- plate
- location
- bushing
- orientation axle
- excircle orientation
- 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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- Earth Drilling (AREA)
Abstract
The utility model discloses supercharging valve core boring grab,Including base,Location-plate,Clamping device on location-plate,Bushing plate on location-plate and the drill bushing on bushing plate,The clamping device includes excircle orientation axle,End face locating shaft and clamping nut in excircle orientation axle,Excircle orientation axle is the cylinder provided with through hole,The front end of excircle orientation axle is collet,Clamping nut is threadedly coupled with collet,Excircle orientation axle is rotationally connected with location-plate,Positioner is provided with the location-plate,The bushing plate is rotationally connected with the top of location-plate,And it is fixed on by trip bolt on location-plate,The axis of the drill bushing and the axis perpendicular of excircle orientation axle,The utility model is simple in construction,Six holes of clamped one time can rapid processing,Convenient mounting and clamping is quick,It is favorably improved production efficiency.
Description
Technical field
It the utility model is related to mechanical field, and in particular to supercharging valve core boring grab.
Background technology
Pressure charging valve is a kind of pressure charging valve that low pressure oil in Hydraulic Power Transmission System can be converted into hydraulic oil in proportion, belongs to liquid
Press transmission field.It is made up of valve body, booster and hydraulic directional valve etc..Pass through entering in valve body, back oil road, control oil
Hole and the cooperation of gate gurgle valve, booster and hydraulic directional valve are combined.The distinguishing feature of the pressure charging valve exists
In：To promote between booster and hydraulic directional valve mutually to determine position by pump outlet pressure, accordingly eliminate link transmission motion and
Gyration, so that the valve reaches brief and practical, and principle a kind of automatic reciprocal cylinder can be formed according to this, be advantageous to hydraulic pressure
It is driven to simplifying, energy-saving direction is developed.At present at 6 holes that uniform circular is set on processing valve element, valve element needs
Clamping 6 times are wanted, time-consuming for clamping, and production efficiency is relatively low.
The content of the invention
The technical problems to be solved in the utility model is to provide supercharging valve core boring grab, solves prior art and is adding
The problem of production efficiency is relatively low during 6 holes that uniform circular is set on work valve element.
The utility model is achieved through the following technical solutions：
Be pressurized valve core boring grab, including base, location-plate, the clamping device on location-plate, located at location-plate
On bushing plate and the drill bushing on bushing plate, the clamping device include excircle orientation axle, in excircle orientation axle
End face locating shaft and clamping nut, excircle orientation axle is the cylinder provided with through hole, and the front end of excircle orientation axle is elasticity
Chuck, clamping nut are threadedly coupled with collet, and excircle orientation axle is rotationally connected with location-plate, are provided with the location-plate
Positioner, the bushing plate is rotationally connected with the top of location-plate, and is fixed on by trip bolt on location-plate, the drill bushing
Axis and excircle orientation axle axis perpendicular.
The further improvement project of the utility model is, the left end of the excircle orientation axle is threaded with rotating disk, on rotating disk
Lock-screw is threaded with, one end of lock-screw is pressed on excircle orientation axle.
The further improvement project of the utility model is that the excircle orientation axle is rotationally connected with location-plate by bushing, institute
State and multiple detents are evenly arranged with the middle part of excircle orientation axle, the top of bushing is provided with positioning through hole.
The further improvement project of the utility model is that the detent is six.
The further improvement project of the utility model is that the positioner includes positioning ball, spring and positioning spiral shell
Nail, the top of the location-plate are provided with vertical holes, and positioning screw is threadedly coupled with the top of vertical holes, and positioning ball is pressed on positioning
In groove, spring is between positioning screw and positioning ball.
The further improvement project of the utility model is that the top of the location-plate is provided with stop block, when drill bushing turns to
When above part, stop block causes bushing plate to stop operating, and rotates trip bolt and locks bushing plate and location-plate.
The utility model compared with prior art, has the following advantages that：
1st, the utility model is simple in construction, and six holes of clamped one time can rapid processing, convenient mounting and clamping is quick, contributes to
Improve production efficiency；
2nd, base is fixedly connected on drilling machine board, and valve element is placed in excircle orientation axle, end face by end face locating shaft the right side
End face is positioned, and is rotatably compressed nut and is caused collet to clamp valve element, is rotated bushing plate and is turned to drill bushing above part,
Stop block causes bushing plate to stop operating, and rotates trip bolt and locks bushing plate and location-plate, now, bores a hole, processing
Behind a complete hole, rotate rotating disk and excircle orientation axle is rotated, when turning to next detent, spring promotes steel steel ball to make
Obtain excircle orientation axle to stop operating, now bore second hole, until processing six holes, whole process is convenient and swift, raw
Produce efficiency high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model（Another embodiment）Structural representation.
Embodiment
The utility model is described further with reference to the accompanying drawings and examples.
As shown in Figures 1 and 2, be pressurized valve core boring grab, including base 01, location-plate 02, on location-plate 02
Clamping device, the bushing plate 12 on location-plate 02 and the drill bushing 14 on bushing plate 12, the clamping device bag
Excircle orientation axle 05, end face locating shaft 06 and clamping nut 13 in excircle orientation axle 05 are included, excircle orientation axle 05 is
Cylinder provided with through hole, the front end of excircle orientation axle 05 is collet, and clamping nut 13 is threadedly coupled with collet, outside
Circle locating shaft 05 is rotationally connected with location-plate 02, and positioner is provided with the location-plate 02, and the bushing plate 12, which rotates, to be connected
The top of location-plate 02 is connected to, and is fixed on by trip bolt 11 on location-plate 02, the axis and excircle orientation of the drill bushing 14
The axis perpendicular of axle 05, the left end of the excircle orientation axle 05 are threaded with rotating disk 03, lock are threaded with rotating disk 03
Tight screw 07, one end of lock-screw 07 are pressed on excircle orientation axle 05, and the excircle orientation axle 05 is rotated by bushing 04 to be connected
Location-plate 02 is connected to, the middle part of the excircle orientation axle 05 is evenly arranged with multiple detents, and the top of bushing 04, which is provided with, determines
Position through hole, the detent are six, and the positioner includes positioning ball 08, spring 09 and positioning screw 10, institute
The top for stating location-plate 02 is provided with vertical holes, and positioning screw 10 is threadedly coupled with the top of vertical holes, and positioning ball 08 is pressed on fixed
In the groove of position, for spring 09 between positioning screw 10 and positioning ball 08, the top of the location-plate 02 is provided with stop block, when
When drill bushing 14 is turned to above part, stop block causes bushing plate 12 to stop operating, rotate trip bolt 11 by bushing plate 12 with
Location-plate 02 is locked.
It should be pointed out that for those skilled in the art, the utility model principle is not being departed from
On the premise of, some improvements and modifications can also be made, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (6)
1. it is pressurized valve core boring grab, it is characterised in that：Including base（01）, location-plate（02）, located at location-plate（02）On
Clamping device, located at location-plate（02）On bushing plate（12）And located at bushing plate（12）On drill bushing（14）, the folder
Tight device includes excircle orientation axle（05）, located at excircle orientation axle（05）Interior end face locating shaft（06）And clamping nut
（13）, excircle orientation axle（05）For the cylinder provided with through hole, excircle orientation axle（05）Front end be collet, clamping nut
（13）It is threadedly coupled with collet, excircle orientation axle（05）It is rotationally connected with location-plate（02）It is interior, the location-plate（02）It is interior
Provided with positioner, the bushing plate（12）It is rotationally connected with location-plate（02）Top, and by trip bolt（11）It is fixed on
Location-plate（02）On, the drill bushing（14）Axis and excircle orientation axle（05）Axis perpendicular.
2. supercharging valve core boring grab according to claim 1, it is characterised in that：The excircle orientation axle（05）A left side
End is threaded with rotating disk（03）, rotating disk（03）On be threaded with lock-screw（07）, lock-screw（07）One end be pressed on
Excircle orientation axle（05）On.
3. supercharging valve core boring grab according to claim 1, it is characterised in that：The excircle orientation axle（05）Pass through
Bushing（04）It is rotationally connected with location-plate（02）, the excircle orientation axle（05）Middle part be evenly arranged with multiple detents,
Bushing（04）Top be provided with positioning through hole.
4. supercharging valve core boring grab according to claim 3, it is characterised in that：The detent is six.
5. the supercharging valve core boring grab according to claim 3 or 4, it is characterised in that：The positioner includes fixed
Position steel ball（08）, spring（09）And positioning screw（10）, the location-plate（02）Top be provided with vertical holes, positioning screw
（10）It is threadedly coupled with the top of vertical holes, positioning ball（08）It is pressed in detent, spring（09）Positioned at positioning screw
（10）With positioning ball（08）Between.
6. supercharging valve core boring grab according to claim 1, it is characterised in that：The location-plate（02）Top set
There is stop block, work as drill bushing（14）When turning to above part, stop block causes bushing plate（12）Stop operating, rotate trip bolt
（11）By bushing plate（12）With location-plate（02）Locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720899675.3U CN206952591U (en) | 2017-07-24 | 2017-07-24 | It is pressurized valve core boring grab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720899675.3U CN206952591U (en) | 2017-07-24 | 2017-07-24 | It is pressurized valve core boring grab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206952591U true CN206952591U (en) | 2018-02-02 |
Family
ID=61382241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720899675.3U Expired - Fee Related CN206952591U (en) | 2017-07-24 | 2017-07-24 | It is pressurized valve core boring grab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206952591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109201218A (en) * | 2018-10-30 | 2019-01-15 | 长沙天创粉末技术有限公司 | A kind of pressing device for ball mill grinding jar |
-
2017
- 2017-07-24 CN CN201720899675.3U patent/CN206952591U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109201218A (en) * | 2018-10-30 | 2019-01-15 | 长沙天创粉末技术有限公司 | A kind of pressing device for ball mill grinding jar |
| CN109201218B (en) * | 2018-10-30 | 2024-03-19 | 长沙天创粉末技术有限公司 | Pressing device for grinding tank of ball mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180202 Termination date: 20210724 |