CN202894716U - Magnetic valve seat assembly tool - Google Patents
Magnetic valve seat assembly tool Download PDFInfo
- Publication number
- CN202894716U CN202894716U CN 201220610590 CN201220610590U CN202894716U CN 202894716 U CN202894716 U CN 202894716U CN 201220610590 CN201220610590 CN 201220610590 CN 201220610590 U CN201220610590 U CN 201220610590U CN 202894716 U CN202894716 U CN 202894716U
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- China
- Prior art keywords
- cylinder
- valve seat
- steel ball
- filter screen
- magnetic valve
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- Withdrawn - After Issue
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Abstract
The utility model relates to a magnetic valve seat assembly tool. When the magnetic valve seat assembly tool is used, a plurality of steel balls are guided into a container, a plurality of dry filter screens are piled into a pile to be inserted into a conduit B, then a magnetic valve seat is placed into a groove of a fixing block, and valve seat steel ball installation holes and valve seat filter screen installation holes are upward. Under the action of a steel ball delivery device, steel balls in a conduit A below the container can be delivered into the valve seat steel ball installation holes. Under the action of a filter screen delivery device, filter screens in the conduit B can be delivered into the valve seat filter screen installation holes. Then, the steel balls and the filter screens can be simultaneously pressed into the valve seat by down force of a press-in device. Assembling efficiency is improved, and the phenomenon that people cannot master the steel balls well is avoided.
Description
Technical field
The utility model relates to a kind of mechanical frock, is specifically related to the assembly tooling of a kind of magnetic valve valve seat.
Background technology
When assembling magnetic valve valve seat, generally all be to adopt by hand steel ball is put on the valve seat now, then be pressed into valve seat by hand press, and then screen pack is put on the valve seat by hand, again press hand press and be pressed in the valve seat.Often diameter is all very little but be assembled to steel ball in the valve seat, and generally all about 2mm, it is very inconvenient manually to pick and place for its diameter, also is difficult for being fixed in the hole of valve seat.And assembling process need to be pressed into first steel ball and be pressed into filter screen again, so that installation time is long, efficient is low.
Summary of the invention
The utility model is in order to overcome the deficiency of above technology, and a kind of magnetic valve valve seat assembly tooling that once can be simultaneously steel ball and filter screen be pressed into is provided.
The technical scheme that its technical problem that overcomes the utility model adopts is:
The assembly tooling of this magnetic valve valve seat, comprise support, be arranged on interior being used for of support and hold the container of some steel balls and the conduit B that is used for holding filter screen, be installed on the conduit A of container below, be fixed in the fixed block of support below, being fixed in being used on the support delivers to steel ball conveying device in the valve seat steel ball installing hole with the steel ball conveying of container, being fixed in being used on the support is transported to the filter screen conveying device of valve seat filter screen installing hole with filter screen and is fixed in the press-in device that being used on the support is pressed into steel ball and filter screen simultaneously, the diameter of bore of described conduit B is greater than the diameter of filter screen, the diameter of bore of described conduit A is connected with container greater than the diameter of steel ball and the endoporus of conduit A, be provided with groove on the described fixed block, the size of described groove and the appearance and size of valve seat are complementary.
Described steel ball conveying device comprises the track that is arranged on the frame, rail groove in orbit and the cylinder A that is arranged on track (8) tail end are set, described rail groove is greater than steel ball size from tail end forward end groove width that be in tilted layout and rail groove, clamping groove and tap are arranged at respectively the front-end and back-end of rail groove, the diameter of described clamping groove is less than the diameter of steel ball, the diameter of described tap is greater than the diameter of steel ball, L shaped pushing block A is installed on the piston rod of described cylinder A, the described conduit A that is installed on container below be positioned at clamping groove directly over and the groove face of the bottom surface that is positioned at the outside of pushing block A and conduit A and clamping groove apart from the diameter greater than steel ball, described tap is directly over valve seat steel ball installing hole.
Above-mentioned filter screen conveying device comprises the flat board that is horizontally set in the frame, be arranged on the right angle chute that groove width on the flat board and filter screen diameter are complementary, be fixed on cylinder B and cylinder on the flat board, be separately installed with L shaped pushing block C and pushing block B on the piston rod of described cylinder B and cylinder, described right angle chute is comprised of the section of sending to that is perpendicular to one another and discharge section, the axis of described cylinder B coincides with the axis of the section of sending to, the axis of described cylinder coincides with the axis of discharging section, described tail end of discharging section be positioned at valve seat filter screen installing hole directly over, described conduit B be positioned at the right angle chute the section of sending to directly over and be positioned at the outside of pushing block C, the groove face distance of the section of sending to of the bottom surface of described conduit B and right angle chute is greater than the thickness of filter screen, be provided with open slot B on the described pushing block B, the size of described open slot B and the diameter of filter screen are complementary.
Above-mentioned press-in device comprises the cylinder C that is fixed in support top and is installed on cylindrical pressure head on the cylinder C piston rod, the bottom of described pressure head is provided with open slot A, the opening of described open slot A is greater than the width of guide rail, bearing pin vertically be fixed in the groove of open slot A by screw and the lower surface of described bearing pin concordant with the lower surface of pressure head, described pressure head is positioned at the top of valve seat filter screen installing hole, described bearing pin be positioned at valve seat steel ball installing hole directly over.The piston rod of cylinder C is downward
For convenient installation saving space and in order to realize that cylinder C piston rod in action does not rotate, above-mentioned cylinder A is thread cylinder A, and described cylinder B is thread cylinder B, and described cylinder C is oval cylinder.
In order to realize automatically to control each device work in the assembling process to enhance productivity, also comprise PLC, be connected in the switch of PLC, magnetic valve A, magnetic valve B, magnetic valve C and magnetic valve D, described thread cylinder A is connected in magnetic valve A, described thread cylinder B is connected in magnetic valve B, described cylinder is connected in magnetic valve C, described oval cylinder is connected in magnetic valve D, top and the tail end in the cylinder barrel outside of described cylinder are separately installed with magnetic switch K1 and magnetic switch K2, top and the tail end in the cylinder barrel outside of described oval cylinder 3 are separately installed with magnetic switch K3 and magnetic switch K4, described magnetic switch K1, magnetic switch K2, magnetic switch K3 and magnetic switch K4 are connected in PLC.
The beneficial effects of the utility model are: first a large amount of steel balls is imported in the container during use, and some filter screens are piled up into one pile be inserted among the conduit B, afterwards the magnetic valve valve seat is placed in the groove of fixed block, and makes valve seat steel ball installing hole and valve seat filter screen installing hole upwards.Under the effect of steel ball conveying device, the steel ball conveying among the conduit A below the container can be delivered to valve seat steel ball installing hole, under the effect of filter screen conveying device, the filter screen in the conduit B can be delivered in the valve seat filter screen installing hole.Downforce by press-in device is squeezed into steel ball and filter screen in the valve seat simultaneously afterwards.Improve efficiency of assembling, and avoided the manual assembly steel ball the bad phenomenon of being affectedly bashful to occur.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is that the B-B of Fig. 1 is to cross-sectional view;
Fig. 3 is right TV structure schematic diagram of the present utility model;
Fig. 4 is that steel ball of the present utility model is sent position structure for amplifying schematic diagram to;
Fig. 5 is pressure head of the present utility model position master's TV structure schematic diagram;
Fig. 6 is that structural representation is looked up at pressure head of the present utility model position;
Fig. 7 is the cross-sectional view of pushing block B of the present utility model;
Fig. 8 is track structure schematic diagram of the present utility model;
Fig. 9 is track cross-sectional structure schematic diagram of the present utility model;
Figure 10 is control system schematic diagram of the present utility model;
Among the figure, 1. support 2. pressure heads 3. oval cylinder 4. containers 5. pushing block A 6. thread cylinder A 7. conduit A 8. tracks 9. fixed blocks 10. conduit B 11. thread cylinder B 12. cylinders 13. pushing block B 14. valve seat filter screen installing holes 15. rail grooves 16. pushing block C 17. bearing pins 18. screws 19. right angle chutes 19.1 sections of sending to 19.2 are discharged section 20. open slot A 21. open slot B 22. valve seat steel ball installing holes 23. dull and stereotyped 24. clamping grooves, 25. taps.
The specific embodiment
Be described further below in conjunction with accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, accompanying drawing 5, accompanying drawing 6, accompanying drawing 7,8 pairs of the utility model of accompanying drawing.
As shown in Figure 1, the assembly tooling of this magnetic valve valve seat, comprise support 1, be arranged on support 1 interior being used for and hold the container 4 of some steel balls and the conduit B 10 that is used for holding filter screen, be installed on the conduit A 7 of container 4 belows, be fixed in the fixed block 9 of support 1 below, being fixed in being used on the support 1 delivers to steel ball conveying device in the valve seat steel ball installing hole 22 with the steel ball conveying of container 4, being fixed in being used on the support 1 is transported to the filter screen conveying device of valve seat filter screen installing hole 14 with filter screen and is fixed in the press-in device that being used on the support 1 is pressed into steel ball and filter screen simultaneously, the diameter of bore of described conduit B 10 is greater than the diameter of filter screen, the diameter of bore of described conduit A 7 is connected with container 4 greater than the diameter of steel ball and the endoporus of conduit A 7, be provided with groove on the described fixed block 9, the size of described groove and the appearance and size of valve seat are complementary.First a large amount of steel balls is imported in the container 4, and some filter screens are piled up into one pile be inserted among the conduit B 10, afterwards the magnetic valve valve seat is placed in the groove of fixed block 9, and make valve seat steel ball installing hole 22 and valve seat filter screen installing hole 14 upwards.Under the effect of steel ball conveying device, the steel ball conveying among the conduit A7 below the container can be delivered in the valve seat steel ball installing hole 22, under the effect of filter screen conveying device, the filter screen in the conduit B 10 can be delivered in the valve seat filter screen installing hole 14.Downforce by press-in device is squeezed into steel ball and filter screen in the valve seat simultaneously afterwards.Improve efficiency of assembling, and avoided the manual assembly steel ball the bad phenomenon of being affectedly bashful to occur.
Such as accompanying drawing 1, shown in the accompanying drawing 4, above-mentioned steel ball conveying device comprises the track 8 that is arranged on the frame 1, the cylinder A that is arranged on the rail groove 15 on the track 8 and is arranged on track 8 tail ends, described rail groove 15 is that groove width that be in tilted layout from the tail end forward end and rail groove 15 is greater than steel ball size, clamping groove 24 and tap 25 are arranged at respectively the front-end and back-end of rail groove 15, the diameter of described clamping groove 24 is less than the diameter of steel ball, the diameter of described tap 25 is greater than the diameter of steel ball, L shaped pushing block A 5 is installed on the piston rod of described cylinder A, the described conduit A 7 that is installed on container 4 belows be positioned at clamping groove 24 directly over and be positioned at the groove face distance of the bottom surface of the outside of pushing block A 5 and conduit A 7 and clamping groove 24 greater than the diameter of steel ball, described tap 25 be positioned at valve seat steel ball installing hole 22 directly over.Since the conduit A 7 of container 4 belows be positioned at clamping groove 24 directly over, so the steel ball in the container 4 can drop into the steel ball that the steel ball that maintains static and fall into clamping groove 24 in the clamping groove 24 can head on conduit A 7 and prevent that it from dropping, the piston rod of cylinder A is protruding can to drive pushing block A 5 motions, because conduit A 7 is positioned at the outside of pushing block A 5, and the groove face of the bottom surface of conduit A 7 and rail groove 15 distance is greater than the diameter of steel ball, can be pushed to rail groove 15 so under the effect of pushing block A 5, be arranged in the steel ball of clamping groove 24, and after the steel ball in the clamping groove 24 was pushed away away, the next steel ball that can fall again among the conduit A 7 was treated next operation cycle use in clamping groove 24.Because rail groove 15 tilts, the steel ball that therefore is arranged in rail groove 15 can 25 directions roll along rail groove 15 to tap, and owing to the aperture of tap 25 diameter greater than steel ball, thereby steel ball drops into from tap 25 in the valve seat steel ball installing hole 22.
Such as accompanying drawing 2, above-mentioned filter screen conveying device shown in the accompanying drawing 3 comprises the flat board 23 that is horizontally set in the frame 1, be arranged on the right angle chute 19 that groove width on dull and stereotyped 23 and filter screen diameter are complementary, be fixed on cylinder B and cylinder 12 on dull and stereotyped 23, be separately installed with L shaped pushing block C 16 and pushing block B 13 on the piston rod of described cylinder B and cylinder 12, described right angle chute 19 is comprised of the section of sending to that is perpendicular to one another 19.1 and discharge section 19.2, the axis of described cylinder B coincides with the axis of the section of sending to 19.1, the axis of described cylinder 12 coincides with the axis of discharging section 19.2, described tail end of discharging section 19.2 be positioned at valve seat filter screen installing hole 14 directly over, described conduit B 10 be positioned at right angle chute 19 the section of sending to 19.1 directly over and be positioned at the outside of pushing block C 16, the groove face distance of the section of sending to 19.1 of the bottom surface of described conduit B 10 and right angle chute 19 is greater than the thickness of filter screen, be provided with open slot B 21 on the described pushing block B 13, the size of described open slot B 21 and the diameter of filter screen are complementary.Filter screen below the stacking one pile filter screen that is arranged in conduit B 10 makes under action of gravitation can drop into the section of sending to 19.1 of right angle chute 19, this moment, the piston rod of cylinder B protrudingly can promote the filter screen in the sections of sending to 19.1 until arrive the section of sending to 19.1 and discharge the right angle corner place of section 19.2 with logical pushing block pushing block C 16, and the protruding pushing block B 13 that can drive of piston rod of cylinder 12 promoted filter screens and moved downward until finally drop in the valve seat filter screen installing hole 14 along discharge sections 19.2 this moment.Because the bottom of pushing block B 13 is provided with the size of open slot B 21 and described open slot B 21 and the diameter of filter screen is complementary, therefore pushing block B 13 is promoting filter screen along in the motion process of discharging section 19.2 screen card being combined among the open slot B 21, effectively prevent the phenomenon that filter screen is tumbled in motion process, can guarantee that filter screen arrives in the valve seat filter screen installing hole 14 accurately.
Shown in accompanying drawing 6, accompanying drawing 7, above-mentioned press-in device comprises the cylinder C that is fixed in support 1 top and is installed on cylindrical pressure head 2 on the cylinder C piston rod, the bottom of described pressure head 2 is provided with open slot A 20, the opening of described open slot A 20 is greater than the width of guide rail 8, bearing pin 17 vertically be fixed in the groove of open slot A 20 by screw 18 and the lower surface of described bearing pin 17 concordant with the lower surface of pressure head 2, described pressure head 2 is positioned at the top of valve seat filter screen installing hole 14, described bearing pin 17 be positioned at valve seat steel ball installing hole 22 directly over.The outside motion of the piston rod of cylinder C can be with dynamic head 2 to move downward, because pressure head 2 is provided with the opening of open slot A 20 open slot A 20 greater than the width of guide rail 8, so can avoid pressure head 2 and track 8 to interfere when pressure head 2 presses down.Bearing pin 17 vertically is fixed in the groove of open slot A 20 by screw 18, and the lower surface of described bearing pin 17 is concordant with the lower surface of pressure head 2, so pressure head 2 can be pressed into steel ball and filter screen in valve seat steel ball installing hole 22 and the valve seat filter screen installing hole 14 in the process that presses down simultaneously.
Above-mentioned cylinder A is thread cylinder A 6, and described cylinder B is thread cylinder B 11, and described cylinder C is oval cylinder 3.It is because thread cylinder has the little characteristic easy for installation of volume that cylinder A and cylinder B adopt thread cylinder, is conducive to use in the small space of this magnetic valve valve seat assembly tooling.Cylinder C is owing to the pressure head 2 that drives presses down, pressure head 2 is owing to having open slot A 20, purpose is in order not interfere with guide rail 8 in the process that presses down again, therefore just require the piston rod of pressure head 2 cylinder C when pressing down not rotate, so cylinder C can select oval cylinder 3, because the cylinder barrel of oval cylinder 3 is oval therefore piston in it phenomenon that can not rotate in the cylinder barrel motion process.
As shown in Figure 10, also comprise PLC, be connected in the switch of PLC, magnetic valve A, magnetic valve B, magnetic valve C and magnetic valve D, described thread cylinder A 6 is connected in magnetic valve A, described thread cylinder B 11 is connected in magnetic valve B, described cylinder 12 is connected in magnetic valve C, described oval cylinder 3 is connected in magnetic valve D, top and the tail end in the cylinder barrel outside of described cylinder 12 are separately installed with magnetic switch K1 and magnetic switch K2, top and the tail end in the cylinder barrel outside of described oval cylinder 3 are separately installed with magnetic switch K3 and magnetic switch K4, described magnetic switch K1, magnetic switch K2, magnetic switch K3 and magnetic switch K4 are connected in PLC.When being placed into the magnetic valve valve seat on the fixed block 9, Push switch, this moment PLC control magnetic valve A and magnetic valve B action, thereby the outside motion of the piston rod of thread cylinder A 6 can promote a steel ball and fall into valve seat steel ball installing hole 22 along rail groove 15 along rail groove, and the outside motion of the piston rod of thread cylinder B 11 can promote a filter screen arrives the section of sending to 19.1 and discharge section 19.2 along the section of sending to 19.1 of right angle chute 19 corner, after the PLC certain time-delay, PLC control magnetic valve A, magnetic valve B and magnetic valve C action, magnetic valve A and magnetic valve B in succession control the piston rod of thread cylinder A 6 and thread cylinder B 11 and return, and the piston rod of magnetic valve C control cylinder 12 stretches out and can promote filter screen and drop in the valve seat filter screen installing hole 14 along the discharge section 19.2 of right angle chute 19.Magnet ring when the piston rod of cylinder 12 reaches maximum position on the piston triggers magnetic switch K1, magnetic switch K1 with signal feedback to PLC, PLC control magnetic valve C commutation is so that the piston rod rollback of cylinder 12, when the piston rod of cylinder 12 returns to the least significant end position, magnet ring on the piston triggers magnetic switch K2, magnetic switch K2 with signal feedback to PLC, PLC control magnetic valve D action, magnetic valve D makes the protruding effect to realize steel ball and filter screen are pressed into of the piston rod of oval cylinder 3, when the piston rod of oval cylinder 3 reaches maximum position, magnet ring on its piston triggers magnetic switch K3, this moment magnetic switch K3 with signal feedback to PLC, PLC control magnetic valve D commutation, make the piston rod rollback of oval cylinder 3, when the piston rod of oval cylinder 3 returned to the least significant end position, the magnet ring on its its piston triggered magnetic switch K4, to PLC, this moment, the program cycle of PLC was complete with signal feedback for magnetic switch K4.Take off mounted magnetic valve valve seat, again put into a new valve seat to be installed, Push switch can be realized next circulation again.Therefore automaticity is high, and the efficient of producing installation is high.
Claims (6)
1. magnetic valve valve seat assembly tooling, it is characterized in that: comprise support (1), be arranged on interior being used for of support (1) and hold the container (4) of some steel balls and the conduit B(10 that is used for holding filter screen), be installed on the conduit A(7 of container (4) below), be fixed in the fixed block (9) of support (1) below, being fixed in being used on the support (1) delivers to steel ball conveying device in the valve seat steel ball installing hole (22) with the steel ball conveying of container (4), being fixed in being used on the support (1) is transported to the filter screen conveying device of valve seat filter screen installing hole (14) with filter screen and is fixed in the press-in device that being used on the support (1) is pressed into steel ball and filter screen simultaneously, described conduit B(10) diameter of bore is greater than the diameter of filter screen, described conduit A(7) diameter of bore is greater than diameter and the conduit A(7 of steel ball) endoporus be connected with container (4), described fixed block is provided with groove on (9), and the size of described groove and the appearance and size of valve seat are complementary.
2. magnetic valve valve seat according to claim 1 assembly tooling, it is characterized in that: described steel ball conveying device comprises the track (8) that is arranged on the frame (1), the cylinder A that is arranged on the rail groove (15) on the track (8) and is arranged on track (8) tail end, described rail groove (15) is that groove width that be in tilted layout from the tail end forward end and rail groove (15) is greater than steel ball size, clamping groove (24) and tap (25) are arranged at respectively the front-end and back-end of rail groove (15), the diameter of described clamping groove (24) is less than the diameter of steel ball, the diameter of described tap (25) is greater than the diameter of steel ball, L shaped pushing block A(5 is installed) on the piston rod of described cylinder A, the described conduit A(7 that is installed on container (4) below) be positioned at clamping groove (24) directly over and be positioned at pushing block A(5) the outside and conduit A(7) the groove face of bottom surface and clamping groove (24) apart from the diameter greater than steel ball, described tap (25) be positioned at valve seat steel ball installing hole (22) directly over.
3. magnetic valve valve seat according to claim 1 assembly tooling, it is characterized in that: described filter screen conveying device comprises the flat board (23) that is horizontally set in the frame (1), be arranged on the right angle chute (19) that groove width on the flat board (23) and filter screen diameter are complementary, be fixed on cylinder B and cylinder (12) on the flat board (23), be separately installed with L shaped pushing block C(16 on the piston rod of described cylinder B and cylinder (12)) and pushing block B(13), described right angle chute (19) is comprised of the section of sending to that is perpendicular to one another (19.1) and discharge section (19.2), the axis of described cylinder B coincides with the axis of the section of sending to (19.1), the axis of described cylinder (12) coincides with the axis of discharging section (19.2), described tail end of discharging section (19.2) be positioned at valve seat filter screen installing hole (14) directly over, described conduit B(10) be positioned at right angle chute (19) the section of sending to (19.1) directly over and be positioned at pushing block C(16) the outside, the groove face distance of the section of sending to (19.1) of bottom surface described conduit B(10) and right angle chute (19) is greater than the thickness of filter screen, described pushing block B(13) be provided with open slot B(21 on), described open slot B(21) size and the diameter of filter screen be complementary.
4. according to claim 1 and 2 or 3 described magnetic valve valve seat assembly toolings, it is characterized in that: described press-in device comprises the cylinder C that is fixed in support (1) top and is installed on cylindrical pressure head (2) on the cylinder C piston rod, the bottom of described pressure head (2) is provided with open slot A(20), described open slot A(20) opening is greater than the width of guide rail (8), bearing pin (17) vertically is fixed in open slot A(20 by screw (18)) groove in and the lower surface of described bearing pin (17) concordant with the lower surface of pressure head (2), described pressure head (2) is positioned at the top of valve seat filter screen installing hole (14), described bearing pin (17) be positioned at valve seat steel ball installing hole (22) directly over.
5. magnetic valve valve seat according to claim 4 assembly tooling is characterized in that: described cylinder A is thread cylinder A(6), described cylinder B is thread cylinder B(11), described cylinder C is oval cylinder (3).
6. magnetic valve valve seat according to claim 5 assembly tooling, it is characterized in that: also comprise PLC, be connected in the switch of PLC, magnetic valve A, magnetic valve B, magnetic valve C and magnetic valve D, described thread cylinder A(6) is connected in magnetic valve A, described thread cylinder B(11) is connected in magnetic valve B, described cylinder (12) is connected in magnetic valve C, described oval cylinder (3) is connected in magnetic valve D, top and the tail end in the cylinder barrel outside of described cylinder (12) are separately installed with magnetic switch K1 and magnetic switch K2, top and the tail end in the cylinder barrel outside of described oval cylinder (3) are separately installed with magnetic switch K3 and magnetic switch K4, described magnetic switch K1, magnetic switch K2, magnetic switch K3 and magnetic switch K4 are connected in PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220610590 CN202894716U (en) | 2012-11-19 | 2012-11-19 | Magnetic valve seat assembly tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220610590 CN202894716U (en) | 2012-11-19 | 2012-11-19 | Magnetic valve seat assembly tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202894716U true CN202894716U (en) | 2013-04-24 |
Family
ID=48115433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220610590 Withdrawn - After Issue CN202894716U (en) | 2012-11-19 | 2012-11-19 | Magnetic valve seat assembly tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202894716U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950455A (en) * | 2012-11-19 | 2013-03-06 | 费斯托气动有限公司 | Solenoid valve seat assembly tooling |
| CN110900172A (en) * | 2018-09-14 | 2020-03-24 | 宁波方太厨具有限公司 | Tool for assembling gas front pipe assembly and valve body assembly |
| CN111644841A (en) * | 2020-05-13 | 2020-09-11 | 杭州沃镭智能科技股份有限公司 | Solenoid valve booster valve assembly quality |
-
2012
- 2012-11-19 CN CN 201220610590 patent/CN202894716U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950455A (en) * | 2012-11-19 | 2013-03-06 | 费斯托气动有限公司 | Solenoid valve seat assembly tooling |
| CN102950455B (en) * | 2012-11-19 | 2014-09-10 | 费斯托气动有限公司 | Solenoid valve seat assembly tooling |
| CN110900172A (en) * | 2018-09-14 | 2020-03-24 | 宁波方太厨具有限公司 | Tool for assembling gas front pipe assembly and valve body assembly |
| CN111644841A (en) * | 2020-05-13 | 2020-09-11 | 杭州沃镭智能科技股份有限公司 | Solenoid valve booster valve assembly quality |
| CN111644841B (en) * | 2020-05-13 | 2021-10-19 | 杭州沃镭智能科技股份有限公司 | Solenoid valve booster valve assembly quality |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130424 Effective date of abandoning: 20140910 |
|
| RGAV | Abandon patent right to avoid regrant |