CN203918576U - Auxiliary air passage frock - Google Patents
Auxiliary air passage frock Download PDFInfo
- Publication number
- CN203918576U CN203918576U CN201420302305.3U CN201420302305U CN203918576U CN 203918576 U CN203918576 U CN 203918576U CN 201420302305 U CN201420302305 U CN 201420302305U CN 203918576 U CN203918576 U CN 203918576U
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- CN
- China
- Prior art keywords
- valve body
- slide valve
- turning slide
- outer shroud
- flange
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of auxiliary air passage frock.It comprises turning slide valve body, guiding valve outer shroud and base board flange; Base board flange is connected with one end of turning slide valve body; The other end of turning slide valve body is ring flange, is connected and fixed with the template holder of workpiece; In the centre of turning slide valve body, its outside suit one guiding valve outer shroud, guiding valve outer shroud is fixed on workbench motionless by falsework; Base board flange outside is connected and fixed with turntable flange, and turntable flange is connected with outside Work turning table; Turning slide valve body, with the center of ring flange one end, has a hole through to turning slide valve body middle part, and the top of hole is provided with pore, is communicated with the gas circuit of both sides in guiding valve outer shroud.The utility model makes parts under motion state, also can use pneumatic pinch.The utility model fitting operation is convenient, has improved production efficiency.
Description
Technical field
The utility model relates to Machining Technology field, and specifically, the utility model relates to a kind of auxiliary air passage frock.
Background technology
In the workpiece processing such as phone housing, often need to carry out in side the processing of some necessity, and the machining accuracy requiring is higher again, so need to process in a lot of situation on turntable.Workpiece needs to be fixedly clamped in rotary course, and the mode of clamping is a lot, but best mode is exactly directly to hold with sucker, can save like this tailstock and install, and in process, card engaging workpiece is more convenient again, reduce workman's operating procedure, reduce labour intensity.But a lot of turntables structurally can not provide gas channels, so need to develop the turntable that gas channels can be provided.
Summary of the invention
In view of some workpiece needs to do gyration in process, the situation that needs again gas circuit to be fixedly clamped, a kind of frock that can provide auxiliary air passage to be installed on turntable is provided the utility model.
The be installed technical scheme of frock of this auxiliary air passage that the utility model provides is:
A kind of auxiliary air passage frock, comprises turning slide valve body, guiding valve outer shroud and base board flange; One end of base board flange and turning slide valve body is connected and fixed; The other end of turning slide valve body is ring flange, is connected and fixed with the template holder of workpiece; In the centre of turning slide valve body, its outside suit one guiding valve outer shroud, guiding valve outer shroud is fixed on workbench motionless by falsework; Base board flange outside is connected and fixed with turntable flange, and turntable flange is connected with outside Work turning table; Turning slide valve body, with the center of ring flange one end, has a hole through to turning slide valve body middle part, and the top of hole is provided with pore, is communicated with the gas circuit of both sides in guiding valve outer shroud.
Base board flange, and is fixed by dog screw by being threaded with one end of turning slide valve body.
4 holes that the pore of described turning slide valve body is symmetrical distribution.
The center of described template holder is provided with through hole, communicates with the hole in the middle of turning slide valve body.
Be equipped with pipe joint in guiding valve outer shroud one side, pipe joint is connected on vavuum pump by pipeline.
Guiding valve outer shroud both sides are equipped with O RunddichtringO, and the air gap between turning slide valve body and guiding valve outer shroud is sealed; There is an annular groove in turning slide valve body ring flange outside, and filling with sealant in groove, seals the air gap between ring flange and template holder.
The beneficial effects of the utility model are:
Need under the state that does gyration, process at workpiece, and need in the situation of gas circuit clamping and positioning, this programme has provided the mode that is installed reliably, makes parts under motion state, also can use pneumatic pinch, it is few to the requirement of turntable in the course of the work.The utility model fitting operation is convenient, has improved production efficiency.
Brief description of the drawings
Fig. 1 is the utility model auxiliary air passage tool structure generalized section;
Fig. 2 is the utility model auxiliary air passage frock outline drawing.
In figure: 1. base board flange, 2. turntable flange, 3. turning slide valve body, 4. guiding valve outer shroud, 5. template holder, 6. dog screw, 7.O RunddichtringO, 8. pore, 9. pipe joint, 10. groove.
Detailed description of the invention
Referring to Fig. 1 and Fig. 2, described auxiliary air passage frock comprises turning slide valve body 3, guiding valve outer shroud 4 and base board flange 1.Base board flange 1, and is fixed by dog screw 6 by being threaded with one end of turning slide valve body 3.The other end of turning slide valve body 3 is ring flange, is connected and fixed by the template holder 5 of screw and workpiece.In the centre of turning slide valve body 3, its outside suit one guiding valve outer shroud 4, guiding valve outer shroud 4 is fixed on workbench motionless by falsework.Base board flange 1 outside and turntable flange 2 use screws are connected and fixed, and turntable flange 2 is connected with outside Work turning table.
Turning slide valve body 3, with the center of ring flange one end, has a hole through to turning slide valve body 3 middle parts, and the top of hole is provided with 4 of symmetrical distribution pores 8 radially, for being communicated with the gas circuit of guiding valve outer shroud 4 interior both sides.The center of described template holder 5 is provided with through hole, communicates with the hole in the middle of turning slide valve body 3.Be equipped with pipe joint 9 in guiding valve outer shroud 4 one sides.Pipe joint 9 is connected on vavuum pump by pipeline.Guiding valve outer shroud 4 both sides are equipped with O RunddichtringO 7, and the air gap between turning slide valve body 3 and guiding valve outer shroud 4 is sealed.There is an annular groove 10 in turning slide valve body 3 ring flange outsides, and the interior filling with sealant of groove 10, seals the air gap between ring flange and template holder 5.
In the time that turntable rotates, drive base board flange 1 to rotate by turntable flange 2, due to base board flange 1 with turning slide valve body 3 by being threaded, and fixed by dog screw 6, thereby drive turning slide valve body 3 rotation together.The template holder 5 of workpiece tool is fixedly mounted on turning slide valve body 3 by screw, does together gyration, can do 360 degree rotations.Because guiding valve outer shroud 4 maintains static, turning slide valve body 3 rotates with respect to guiding valve outer shroud 4.In the time of vacuum pump work, the hole in the middle of described pore 8, slide valve 3 and the through hole at template holder 5 centers form the gas circuit of a connection.Guiding valve outer shroud 4 seals gas circuit with turning slide valve body 3 by O RunddichtringO 7, template holder 5 and turning slide valve body 3 are by sealant sealing gas circuit, air can only be by the A district of template holder 5 central through holes to the cavity in turning slide valve body 3, arrive guiding valve outer shroud 4 inner chambers by side direction pore 8, in the time that turning slide valve body 3 drives workpiece rotation, gas circuit still keeps unimpeded in the process of workpiece rotation, the relative transfixion of guiding valve outer shroud 4, and finally gas circuit, draw in the B district from lateral tube joint 9.Now form negative pressure in A district, thereby reach the gas circuit card engaging workpiece effect that uses.The gas circuit auxiliary mould that the utility model uses on turntable, is to hold and fixation workpiece by gas circuit, and gas circuit is drawn from side direction, without the inside axis hole of turntable.
The utility model is applicable to various turntables, as the auxiliary gas circuit frock using.
As mentioned above, embodiment of the present utility model is explained, but as long as not departing from fact inventive point of the present utility model and effect can have a lot of distortion, this will be readily apparent to persons skilled in the art.Therefore, within such variation is also all included in protection domain of the present utility model.
Claims (6)
1. an auxiliary air passage frock, is characterized in that: comprise turning slide valve body (3), guiding valve outer shroud (4) and base board flange (1); Base board flange (1) is connected and fixed with one end of turning slide valve body (3); The other end of turning slide valve body (3) is ring flange, is connected and fixed with the template holder (5) of workpiece; In the centre of turning slide valve body (3), its outside suit one guiding valve outer shroud (4), guiding valve outer shroud (4) is fixed on workbench motionless by falsework; Base board flange (1) outside is connected and fixed with turntable flange (2), and turntable flange (2) is connected with outside Work turning table; Turning slide valve body (3) is with the center of ring flange one end, there is a hole through to turning slide valve body (3) middle part, the top of hole is provided with pore (8), is communicated with the gas circuit of the interior both sides of guiding valve outer shroud (4).
2. auxiliary air passage frock according to claim 1, is characterized in that: base board flange (1) with one end of turning slide valve body (3) by being threaded, and fixing by dog screw (6).
3. auxiliary air passage frock according to claim 1, is characterized in that: 4 holes that the pore (8) of described turning slide valve body (3) is symmetrical distribution.
4. auxiliary air passage frock according to claim 1, is characterized in that: the center of described template holder (5) is provided with through hole, communicates with the hole in the middle of turning slide valve body (3).
5. according to the auxiliary air passage frock described in claim 1,3 or 4, it is characterized in that: be equipped with pipe joint (9) in guiding valve outer shroud (4) one sides, pipe joint (9) is connected on vavuum pump by pipeline.
6. auxiliary air passage frock according to claim 1, it is characterized in that: guiding valve outer shroud (4) both sides are equipped with O RunddichtringO (7), the air gap between turning slide valve body (3) and guiding valve outer shroud (4) is sealed; There is an annular groove (10) in turning slide valve body (3) ring flange outside, and the interior filling with sealant of groove (10), seals the air gap between ring flange and template holder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420302305.3U CN203918576U (en) | 2014-06-06 | 2014-06-06 | Auxiliary air passage frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420302305.3U CN203918576U (en) | 2014-06-06 | 2014-06-06 | Auxiliary air passage frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203918576U true CN203918576U (en) | 2014-11-05 |
Family
ID=51814453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420302305.3U Expired - Fee Related CN203918576U (en) | 2014-06-06 | 2014-06-06 | Auxiliary air passage frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203918576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227471A (en) * | 2014-06-06 | 2014-12-24 | 北京君泰天盛科技有限公司 | Auxiliary air circuit tool |
-
2014
- 2014-06-06 CN CN201420302305.3U patent/CN203918576U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227471A (en) * | 2014-06-06 | 2014-12-24 | 北京君泰天盛科技有限公司 | Auxiliary air circuit tool |
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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: 20141105 Termination date: 20170606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |