CN205363682U - Automatic safety valve operating test seat chuck of alignment - Google Patents
Automatic safety valve operating test seat chuck of alignment Download PDFInfo
- Publication number
- CN205363682U CN205363682U CN201620121499.6U CN201620121499U CN205363682U CN 205363682 U CN205363682 U CN 205363682U CN 201620121499 U CN201620121499 U CN 201620121499U CN 205363682 U CN205363682 U CN 205363682U
- Authority
- CN
- China
- Prior art keywords
- draw
- groove
- clamp
- switch
- calliper
- 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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Abstract
The utility model provides an automatic safety valve operating test seat chuck of alignment, which comprises a valve seat, the calliper switch, calliper, the fixed disk, and a limit switch, active partition, draw -in groove A, draw -in groove B, motor device and controller, active partition establishes in the fixed disk top, the disk seat is established at active partition and fixed disk center, active partition is equipped with the rack, active partition one side is equipped with the motor device, the gear engagement of the last rack of active partition and motor device, be equipped with draw -in groove B on the fixed disk, the last draw -in groove A that is equipped with of active partition, be equipped with calliper in the draw -in groove B, be equipped with the calliper switch on the calliper, draw -in groove B is equipped with limit switch outward, the motor device, calliper switch and limit switch are connected with the controller electricity. An automatic safety valve operating test seat chuck of alignment, through after increasing mechanical part, motor and switch, utilize simple controller to realize the linkage of three calliper, automatic alignment, self -holding with loosen, labour saving and time saving has improved check -up efficiency, makes three calliper atress even, has guaranteed the sealed effect of check -up.
Description
Technical field
This utility model relates to the technology that is fixedly clamped of safety valve testing, particularly relates to the safety valve testing seat chuck of a kind of automatic capturing.
Background technology
At present, during safety valve testing, it is usually and adopts either manually or mechanically device to move on valve seat by relief valve, then artificial to center, with hands, clamp are moved on relief valve flange again, make valve seat increase by baric systerm and clamp clamp the sealing realizing between relief valve and valve seat.But which manually wastes time and energy to time RC at relief valve, once deflection, also easily there is the phenomenon of discontinuity in three clamp, affect sealing effectiveness.
Utility model content
The purpose of this utility model is in that, overcome the deficiencies in the prior art part, the safety valve testing seat chuck of a kind of automatic capturing is provided, after increasing mechanical part, motor and switch, utilizes simple controller to realize three clamp linkages, automatic capturing, Automatic-clamping and unclamping, time saving and energy saving, improve verification efficiency, make three clamp uniform force, it is ensured that the sealing effectiveness of verification.
The safety valve testing seat chuck of a kind of automatic capturing described in the utility model, includes valve seat, card clamp switch, clamp, fixed disk, limit switch, movable disk, draw-in groove A, draw-in groove B, electric machine and controller.Movable disk and fixed disk are the main elements of the safety valve testing seat chuck of a kind of automatic capturing described in the utility model, movable disk is arranged on above fixed disk, valve seat is arranged on movable disk and fixed disk center, described movable disk circumferential edge is provided with tooth bar, movable disk side is provided with electric machine, tooth bar in movable disk engages with the gear of electric machine, it is possible to make movable disk rotate by the rotation of motor；At interval of 120 degree of draw-in groove B being provided with three radial directions on fixed disk, movable disk is provided with three draw-in groove A at interval of 120 degree, each draw-in groove B is corresponding with each draw-in groove A respectively, when movable disk rotates, the object being simultaneously in draw-in groove A and draw-in groove B can be made along draw-in groove B radial motion；It is provided with clamp in draw-in groove B, one end that clamp contact with relief valve is provided with card clamp switch, and described clamp lower end is inserted in draw-in groove A, is embedded in draw-in groove B in the middle part of clamp, side, draw-in groove B outer end is provided with limit switch, and described electric machine, card clamp switch and limit switch are all electrically connected with the controller.
Further, controller is provided with three buttons, is respectively intended to the operation carrying out stopping, advancing, retreat.
Further, the shake-up end of described card clamp switch is slightly above the face of touching of clamp with relief valve, when relief valve encountered by such clamp, card clamp switch will action, when the whole action of the card clamp switch on three clamp, leave the motor off work by controller, now relief valve just centering.When making motor reversal, then clamp unclamp automatically, when arriving outermost position, touch limit switch, leave the motor off work by controller, in order to remove the relief valve verified, put relief valve to be verified.
The safety valve testing seat chuck of a kind of automatic capturing described in the utility model, overall structure is simple, easy to operate, good stability, reliability is high, uses the safety valve testing seat chuck of a kind of automatic capturing described in the utility model, after increasing mechanical part, motor and switch, simple controller is utilized to realize the linkage of three clamp, automatic capturing, Automatic-clamping and unclamping, time saving and energy saving, improve verification efficiency, make three clamp uniform force, it is ensured that the sealing effectiveness of verification.
Accompanying drawing explanation
Accompanying drawing 1 is the safety valve testing seat chuck of a kind of automatic capturing described in the utility model.Accompanying drawing 2 is movable disk structural representation.Accompanying drawing 3 is fixed disk plan structure schematic diagram.Accompanying drawing 4 is clamp and fixed disk and movable disk attachment structure schematic diagram.
1-valve seat 2-card clamp switch 3-clamp 4-fixed disk 5-limit switch 6-movable disk 7-draw-in groove A8-draw-in groove B9-electric machine 10-controller.
Detailed description of the invention
Referring now to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3 and accompanying drawing 4, it is described in conjunction with the embodiments as follows: the safety valve testing seat chuck of a kind of automatic capturing described in the utility model, includes valve seat 1, card clamp switch 2, clamp 3, fixed disk 4, limit switch 5, movable disk 6, draw-in groove A7, draw-in groove B8, electric machine 9 and controller 10.Movable disk 6 and fixed disk 4 are the main elements of the safety valve testing seat chuck of a kind of automatic capturing described in the utility model, movable disk 6 is arranged on above fixed disk 4, valve seat 1 is arranged on movable disk 6 and fixed disk 4 center, described movable disk 6 circumferential edge is provided with tooth bar, movable disk 6 side is provided with electric machine 9, tooth bar in movable disk 6 engages with the gear of electric machine 9, it is possible to make movable disk 6 rotate by the rotation of motor；At interval of 120 degree of draw-in groove B8 being provided with three radial directions on fixed disk 4, movable disk 6 is provided with three draw-in groove A7 at interval of 120 degree, each draw-in groove B8 is corresponding with each draw-in groove A7 respectively, when movable disk 6 rotates, the object being simultaneously in draw-in groove A7 and draw-in groove B8 can be made along draw-in groove B8 radial motion；Clamp 3 it are provided with in draw-in groove B8, one end that clamp 3 contact with relief valve is provided with card clamp switch 2, described clamp 3 lower end is inserted in draw-in groove A7, it is embedded in draw-in groove B8 in the middle part of clamp 3, side, draw-in groove B8 outer end is provided with limit switch 5, and described electric machine 9, card clamp switch 2 and limit switch 5 all electrically connect with controller 10.
Further, controller 10 is provided with three buttons, is respectively intended to the operation carrying out stopping, advancing, retreat.
Further, the shake-up end of described card clamp switch 2 is slightly above the face of touching of clamp 3 with relief valve, when relief valve encountered by such clamp 3, card clamp switch 2 will action, when card clamp switch 2 whole action on three clamp 3, leave the motor off work by controller 10, now relief valve just centering.When making motor reversal, then clamp 3 unclamp automatically, when arriving outermost position, touch limit switch 5, leave the motor off work by controller 10, in order to remove the relief valve verified, put relief valve to be verified.
The safety valve testing seat chuck of a kind of automatic capturing described in the utility model, overall structure is simple, easy to operate, good stability, reliability is high, uses the safety valve testing seat chuck of a kind of automatic capturing described in the utility model, after increasing mechanical part, motor and switch, simple controller is utilized to realize the linkage of three clamp, automatic capturing, Automatic-clamping and unclamping, time saving and energy saving, improve verification efficiency, make three clamp uniform force, it is ensured that the sealing effectiveness of verification.
Claims (3)
- null1. the safety valve testing seat chuck of an automatic capturing，Include valve seat (1)、Card clamp switch (2)、Clamp (3)、Fixed disk (4)、Limit switch (5)、Movable disk (6)、Draw-in groove A(7)、Draw-in groove B(8)、Electric machine (9) and controller (10)，It is characterized in that，Movable disk (6) and fixed disk (4) are main elements，Movable disk (6) is arranged on fixed disk (4) top，Valve seat (1) is arranged on movable disk (6) and fixed disk (4) center，Movable disk (6) circumferential edge is provided with tooth bar，Movable disk (6) side is provided with electric machine (9)，Tooth bar in movable disk (6) engages with the gear of electric machine (9)，At interval of 120 degree of draw-in groove B(8 being provided with three radial directions on fixed disk (4))，Movable disk (6) is provided with three draw-in groove A(7 at interval of 120 degree)，Each draw-in groove B(8) respectively with each draw-in groove A(7) corresponding，Draw-in groove B(8) in be provided with clamp (3)，One end that clamp (3) contact with relief valve is provided with card clamp switch (2)，Clamp (3) lower end is inserted in draw-in groove A(7) in，Clamp (3) middle part is embedded in draw-in groove B(8) in，Draw-in groove B(8) side, outer end is provided with limit switch (5)，Electric machine (9)、Card clamp switch (2) and limit switch (5) all electrically connect with controller (10).
- 2. the safety valve testing seat chuck of a kind of automatic capturing according to claim 1, it is characterised in that be provided with three buttons on controller (10), be respectively intended to the operation carrying out stopping, advancing, retreat.
- 3. the safety valve testing seat chuck of a kind of automatic capturing according to claim 1, it is characterised in that the shake-up end of card clamp switch (2) touches face slightly above clamp (3) and relief valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620121499.6U CN205363682U (en) | 2016-02-16 | 2016-02-16 | Automatic safety valve operating test seat chuck of alignment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620121499.6U CN205363682U (en) | 2016-02-16 | 2016-02-16 | Automatic safety valve operating test seat chuck of alignment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205363682U true CN205363682U (en) | 2016-07-06 |
Family
ID=56271722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620121499.6U Expired - Fee Related CN205363682U (en) | 2016-02-16 | 2016-02-16 | Automatic safety valve operating test seat chuck of alignment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205363682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110753594A (en) * | 2017-08-07 | 2020-02-04 | 株式会社北川铁工所 | Method for correcting chuck |
-
2016
- 2016-02-16 CN CN201620121499.6U patent/CN205363682U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110753594A (en) * | 2017-08-07 | 2020-02-04 | 株式会社北川铁工所 | Method for correcting chuck |
| CN110753594B (en) * | 2017-08-07 | 2021-12-14 | 株式会社北川铁工所 | Method for correcting chuck |
| US11471955B2 (en) | 2017-08-07 | 2022-10-18 | Kitagawa Iron Works Co., Ltd | Chuck correction method |
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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: 20160706 Termination date: 20170216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |