CN207058089U - Stop valve rack positioning hole clamp for machining - Google Patents
Stop valve rack positioning hole clamp for machining Download PDFInfo
- Publication number
- CN207058089U CN207058089U CN201720691388.3U CN201720691388U CN207058089U CN 207058089 U CN207058089 U CN 207058089U CN 201720691388 U CN201720691388 U CN 201720691388U CN 207058089 U CN207058089 U CN 207058089U
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- China
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- rotating disk
- plate
- supporting plate
- positioning hole
- stop valve
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Abstract
The utility model discloses a kind of stop valve rack positioning hole clamp for machining, including the supporting plate being vertically arranged（1）, drill bit location-plate（2）, rotating disk（3）And turntable locating pin（4）, drill bit location-plate is arranged on the top of supporting plate, the first through hole passed through for drill bit is provided with drill bit location-plate（5）, rotating disk passes through rotating shaft（6）It is rotatably arranged in supporting plate, and the rotating shaft of rotating disk is located at the lower section of first through hole, and more than two bayonet sockets are provided with rotating disk（7）, turntable locating pin set and can move horizontally on the supporting plate and on the supporting plate, and one end of described turntable locating pin can be engaged with bayonet socket.The beneficial effects of the utility model are：The utility model realizes the positioning to rotating disk, to determine the position of the positioning hole in the cut-off valve support being arranged on rotating disk, the accurate positioning of positioning hole by setting turntable locating pin to be engaged with the bayonet socket on rotating disk.
Description
Technical field
It the utility model is related to a kind of stop valve rack positioning hole clamp for machining.
Background technology
The production of stop valve needs to complete under the auxiliary of cut-off valve support, ends and is produced on stop valve branch in valve support
Completed on frame clamp for machining, end and be provided with positioning hole in valve support, by cut-off valve support clamping on stop valve stent holder, so
Afterwards corresponding positioning hole is drilled out with drill bit in cut-off valve support.Existing stop valve rack positioning hole clamp for machining clamping is once
A positioning hole can only be drilled out, then removes cut-off valve support, then cut-off valve support clamping on clamp for machining and is positioned,
Another positioning hole is drilled out, the action is repeated, is finally completed the processing of all positioning holes.Prior art is in cut-off valve support
Drilling out the mode of positioning hole needs multiple clamping, and processing efficiency is low, and the position to drill every time is not quite similar so that each to cut
Only the commutativity of valve support is poor, and the positioning of positioning hole is also inaccurate.
The content of the invention
The purpose of this utility model is to provide a kind of stop valve rack positioning hole clamp for machining, and solution ends in the prior art
The technological deficiency of the position inaccurate of positioning hole during valve support locating and machining hole.
To solve the above problems, technical solution adopted in the utility model is：A kind of stop valve rack positioning hole processing
Fixture, including supporting plate, drill bit location-plate, rotating disk and the turntable locating pin being vertically arranged, described drill bit location-plate are arranged on
The top of supporting plate, the first through hole passed through for drill bit is provided with drill bit location-plate, described rotating disk is set by axis of rotation
On the supporting plate, and the rotating shaft of rotating disk is located at the lower section of first through hole, and more than two bayonet sockets, institute are provided with described rotating disk
The turntable locating pin stated sets on the supporting plate and can moved horizontally on the supporting plate, and one end of described turntable locating pin can
It is engaged with bayonet socket.Cut-off valve support is arranged on rotating disk by the utility model when in use, make one end of turntable locating pin with
Bayonet socket is engaged, and rotating disk is positioned, and drills out first hole with the drill bit through first through hole, pulls turntable locating pin,
And rotating disk is rotated, the end of turntable locating pin is contacted with the cambered surface of rotating disk, and turntable locating pin is unclamped, turn when rotating disk turns to
Stop when disk alignment pin is engaged with another bayonet socket and rotating disk is fixed again by turntable locating pin, then with drill bit in stop valve
Drilled on support, because the distance between bayonet socket on rotating disk is fixed, so the positioning hole drilled out in cut-off valve support
Position be also fixed, and the accurate positioning of positioning hole.
As further improvement of the utility model, the side away from supporting plate is provided with locating piece on described rotating disk.
The application is co-located when setting locating piece to cause cut-off valve support to be arranged on rotating disk on rotating disk, ends in valve support
Positioning hole be opened in cut-off valve support on same orientation, ensure cut-off valve support convertibility.
As further improvement of the utility model, the quantity of described bayonet socket is three.The quantity and stop valve of bayonet socket
The quantity of support upper Positioning holes is equal, and the quantity of bayonet socket is three in the application, the number for the positioning hole opened in cut-off valve support
Amount is reasonable.
At least two are provided with as further improvement of the utility model, in described supporting plate for supporting wheel to determine
The limiting plate of position pin, is arranged with stage clip on described turntable locating pin, described turntable locating pin penetrates limiting plate.In the application
Limiting plate is set, for supporting wheel, stage clip is set between limiting plate, unclamps turntable locating pin, turntable locating pin can be automatic
Reset.
As further improvement of the utility model, pad is set in described rotating shaft, described pad be located at rotating disk with
Between supporting plate.The application sets pad, and rotating disk and supporting plate are separated, and prevents supporting plate from hindering the rotation of rotating disk.
As further improvement of the utility model, in addition to bottom plate, described bottom plate is arranged on the bottom of supporting plate, and
And more than one fixing hole is provided with described bottom plate.The application sets bottom plate, is easy to the fixation of whole clamp for machining.
As further improvement of the utility model, described bottom plate and drill bit location-plate are located at the same side of supporting plate.
In the clamp for machining hand of the application uniformly, it is more stable on the whole.
As further improvement of the utility model, drill bushing is removably set in described first through hole.In the application
Set drill bushing to determine the axial location of drill bit, be easy to position drill bit, the drill bushing in the application is removably arranged on the
In one through hole, corresponding drill bit can be changed according to different positioning bore dias, and according to the suitable drill bushing of bit change-over.
In summary, the beneficial effects of the utility model are：The utility model is by setting on turntable locating pin and rotating disk
Bayonet socket be engaged, realize the positioning to rotating disk, with determine be arranged on rotating disk on cut-off valve support on positioning hole position,
The accurate positioning of positioning hole.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is Fig. 1 A-A sectional views.
Wherein：1st, supporting plate；2nd, drill bit location-plate；3rd, rotating disk；4th, turntable locating pin；5th, first through hole；6th, rotating shaft；7th, block
Mouthful；8th, locating piece；9th, limiting plate；10th, stage clip；11st, pad；12nd, bottom plate；13rd, fixing hole；14th, drill bushing.
Embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
Embodiment one：
Stop valve rack positioning hole clamp for machining as depicted in figs. 1 and 2, including the supporting plate 1 that is vertically arranged, drill bit are fixed
Position plate 2, rotating disk 3 and turntable locating pin 4.
Described drill bit location-plate 2 is arranged on the top of supporting plate 1, and the bottom edge of described drill bit location-plate 2 is provided with
Elongated slot, the top of described supporting plate 1 are arranged in elongated slot, and the top of described supporting plate 1 is provided with multiple screwed holes, described
The second through hole being provided with through drill bit location-plate about 2 corresponding with screwed hole in drill bit location-plate 2, in the second described through hole
Bolt is set, and screw portion and the screwed hole of bolt coordinate, realize drill bit location-plate 2 being detachably arranged in supporting plate 1
Top, is provided with the first through hole 5 passed through for drill bit in drill bit location-plate 2, dismountable in first through hole 5 to set drill bushing 14, bores
Set 14 is step-like, and its top diameter is more than the diameter of bottom, and drill bushing 14 is placed in first through hole 5, the top of drill bushing 14
Due to being relatively large in diameter, supported by drill bit location-plate 3, for the drill bit to stop valve support drill hole（Not shown in figure）From drill bushing
Drill bit location-plate 2 is passed through in 14.
Described rotating disk 3 is rotatably arranged in supporting plate 1 by rotating shaft 6, and one end of rotating shaft 6 is fixed in supporting plate 1, is turned
Disk 3 is logical to be rotatably arranged in rotating shaft 6, and specific rotating manner can be that rotating disk is arranged in rotating shaft using bearing, and turn
The rotating shaft 6 of disk 3 is located at the lower section of first through hole 5, and the one end of rotating shaft 6 away from supporting plate 1 is provided with screw thread in the utility model, and
And coordinated using nut with rotating shaft 6, it is spacing in the length direction progress of rotating shaft to rotating disk 3, prevent rotating disk 3 from being dropped from rotating shaft 6,
More than two bayonet sockets 7 are provided with described rotating disk 3, described turntable locating pin 4 is arranged in supporting plate 1 and can supported
Moved horizontally on plate 1, one end of described turntable locating pin 4 can be engaged with bayonet socket 7.Two are provided with described supporting plate 1
The individual limiting plate 9 for supporting wheel alignment pin 4, stage clip 10, the positioning of described rotating disk are arranged with described turntable locating pin 4
Pin 4 penetrates limiting plate 9, and the one end of turntable locating pin 4 away from rotating disk 3 is head, and the diameter on head is more than close to one end of rotating disk 3
Diameter, one end end close to rotating disk 3 be hemispherical, and the position that turntable locating pin 4 is located between two limiting plates 9 is fixed with
Back-up ring, the both ends of stage clip 10 are respectively held against limiting plate 9 and back-up ring away from rotating disk 3, by turntable locating pin 4 to away from rotating disk 3
Direction pulls, the compression press spring 10 of turntable locating pin 4, and turntable locating pin 4 departs from out of bayonet socket 7, and turntable locating pin 4 is no longer to rotating disk
3 positioning, unclamp turntable locating pin 4, and stage clip 10 will restore to the original state, and promote turntable locating pin 4 to be moved towards the direction of rotating disk 3, when
Turntable locating pin 4 is located in bayonet socket when being engaged with bayonet socket, realizes the positioning to rotating disk 3.The preferable described card of the present embodiment
The quantity of mouth 7 is three, rotating disk 3 can three times be positioned, rotating disk 3 is positioned every time, with drill bit on rotating disk 3
Stop valve support drill hole.
Embodiment two：
The present embodiment is the improvement on the basis of embodiment one, compared with embodiment one, described in the present embodiment
The side away from supporting plate 1 is provided with locating piece 8 on rotating disk 3, for determining the cut-off valve support on rotating disk 3
Position so that cut-off valve support is co-located when being arranged on rotating disk 3, and the positioning hole ended in valve support is opened in stop valve branch
Same orientation on frame, ensure the convertibility of cut-off valve support.
Embodiment three：
The present embodiment is the improvement done on the basis of embodiment two, compared with embodiment two, described in the present embodiment
Rotating shaft 6 on set pad 11, described pad 11 is between rotating disk 3 and supporting plate 1, pad 11 and rotating shaft in the present embodiment
6 are fixedly connected, and rotating disk 3 and supporting plate 1 are separated, and on the one hand prevent rotation of the supporting plate 1 to rotating disk 3 from interfering, the opposing party
Face reduces the resistance that rotating disk rotates, and rotates rotating disk more laborsaving.
Example IV：
The present embodiment is the further improvement on the basis of embodiment three, and compared with embodiment three, the present embodiment is also set
Bottom plate 12 is equipped with, described bottom plate 12 is arranged on the bottom of supporting plate 1, and is provided with described bottom plate 12 more than one solid
Determine hole 13, bottom plate 12 is preferably fixed on the bottom of supporting plate 1 by the present embodiment by the way of welding, and the mode of welding is fixed
More firmly, will not loosen, the utility model can use the bolt that is arranged in fixing hole 13 be fixed on whole clamp for machining
On workbench, facilitate the fixation of the application.The quantity of the preferable fixing hole 13 of the application is two, and the described He of bottom plate 12
Drill bit location-plate 2 is located at the same side of supporting plate 1.Bottom plate 12 and drill bit location-plate 2 are arranged on the same of supporting plate 1 by the present embodiment
Side so that upward support force and downward gravity that both receive are respectively positioned on the same side of supporting plate 1, whole clamp for machining
It is more stable on the table.
It is prior art not do the part illustrated in description above, or can be realized by prior art.
And it is only preferably case study on implementation of the present utility model that case is embodied described in the utility model, is not used for limiting
Practical range of the present utility model.The equivalent changes and modifications that i.e. all contents according to present utility model application the scope of the claims are made,
It all should be used as technology category of the present utility model.
Claims (8)
- A kind of 1. stop valve rack positioning hole clamp for machining, it is characterised in that：Including the supporting plate being vertically arranged（1）, drill bit it is fixed Position plate（2）, rotating disk（3）And turntable locating pin（4）, described drill bit location-plate（2）It is arranged on supporting plate（1）Top, drill bit Location-plate（2）On be provided with the first through hole passed through for drill bit（5）, described rotating disk（3）Pass through rotating shaft（6）It is rotatably arranged on support Plate（1）On, and rotating disk（3）Rotating shaft（6）Positioned at first through hole（5）Lower section, described rotating disk（3）On be provided with two or more Bayonet socket（7）, described turntable locating pin（4）It is arranged on supporting plate（1）Above and can be in supporting plate（1）On move horizontally, institute The turntable locating pin stated（4）One end can be with bayonet socket（7）It is engaged.
- 2. stop valve rack positioning hole clamp for machining according to claim 1, it is characterised in that：Described rotating disk（3）On Away from supporting plate（1）Side be provided with locating piece（8）.
- 3. stop valve rack positioning hole clamp for machining according to claim 2, it is characterised in that：Described bayonet socket（7）'s Quantity is three.
- 4. stop valve rack positioning hole clamp for machining according to claim 3, it is characterised in that：Described supporting plate（1） On be provided with least two and be used for supporting wheel alignment pin（4）Limiting plate（9）, described turntable locating pin（4）On be arranged with Stage clip（10）, described turntable locating pin（4）Penetrate limiting plate（9）.
- 5. the stop valve rack positioning hole clamp for machining according to any one of Claims 1-4, it is characterised in that：Described Rotating shaft（6）Upper setting pad（11）, described pad（11）Positioned at rotating disk（3）With supporting plate（1）Between.
- 6. stop valve rack positioning hole clamp for machining according to claim 5, it is characterised in that：Also include bottom plate（12）, Described bottom plate（12）It is arranged on supporting plate（1）Bottom, and described bottom plate（12）On be provided with more than one fixing hole （13）.
- 7. stop valve rack positioning hole clamp for machining according to claim 6, it is characterised in that：Described bottom plate（12）With Drill bit location-plate（2）Positioned at supporting plate（1）The same side.
- 8. the stop valve rack positioning hole clamp for machining according to any one of Claims 1-4, it is characterised in that：Described First through hole（5）Interior dismountable setting drill bushing（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720691388.3U CN207058089U (en) | 2017-06-14 | 2017-06-14 | Stop valve rack positioning hole clamp for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720691388.3U CN207058089U (en) | 2017-06-14 | 2017-06-14 | Stop valve rack positioning hole clamp for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207058089U true CN207058089U (en) | 2018-03-02 |
Family
ID=61508802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720691388.3U Active CN207058089U (en) | 2017-06-14 | 2017-06-14 | Stop valve rack positioning hole clamp for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207058089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328297A (en) * | 2019-08-01 | 2019-10-15 | 珠海格力智能装备有限公司 | Turntable structure and electric tube expander with it |
-
2017
- 2017-06-14 CN CN201720691388.3U patent/CN207058089U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328297A (en) * | 2019-08-01 | 2019-10-15 | 珠海格力智能装备有限公司 | Turntable structure and electric tube expander with it |
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