CN206436185U - A kind of rotatable pneumatic valve piston assembly tooling - Google Patents
A kind of rotatable pneumatic valve piston assembly tooling Download PDFInfo
- Publication number
- CN206436185U CN206436185U CN201621416555.5U CN201621416555U CN206436185U CN 206436185 U CN206436185 U CN 206436185U CN 201621416555 U CN201621416555 U CN 201621416555U CN 206436185 U CN206436185 U CN 206436185U
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- CN
- China
- Prior art keywords
- piston
- rotating turret
- cylinder
- force transmission
- transmission rack
- 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 discloses a kind of rotatable pneumatic valve piston assembly tooling, the pneumatic operated valve includes valve body, piston and spring, cylinder is provided with the valve body, the elastic force of the piston overpowers spring is fitted in cylinder, the piston assembly tooling includes guide sleeve, pedestal, rotating turret and force transmission rack, the rotating turret is rotated with pedestal and is connected, the valve body is placed in rotating turret, drive mechanism is provided with the rotating turret, the rotating turret is connected by drive mechanism with force transmission rack, and the guide sleeve is socketed on cylinder.The utility model is when assembling pneumatic operated valve, the guide and limit of piston is acted on using guide sleeve, and drive force transmission rack that the piston of pneumatic operated valve is assembled in pneumatic operated valve cylinder by drive mechanism, and in assembling process, piston can be attached to position by valve body without stirring, the efficiency of piston assembling can be not only improved, and the labor intensity of workman can be mitigated, so as to reduce cost of labor.
Description
Technical field
The utility model is related to a kind of rotatable pneumatic valve piston assembly tooling.
Background technology
Pneumatic operated valve（Pneumatic stopping valve）Generally apply to gas extinguishing system, play a part of break-make extinction using gas medicament,
Before coming into operation, all need to carry out installation and debugging.At present, when assembling the piston of pneumatic operated valve, due to the spring on pneumatic operated valve
Power is more than 2000 newton, and workman could be assembled by homemade simple frock entirely, its assembling mode as illustrated in fig. 1 and 2, specifically
Assembling process is：Valve body 1 is disposed vertically by figure, spring 3 is first put, then lets live plug 2, screw rod 15, pressing plate 16 and spiral shell is then loaded onto
Mother 17, then manually with spanner slowly spin nut, until piston is pressed into cylinder 4, then valve body is laid flat, then loads onto piston
Axle 6, and locked with clamp nut 5, then frock can be removed, the assembling of pneumatic valve piston is completed.
As can be seen here, the assembly tooling of existing pneumatic valve piston, manually spin nut, is progressively pressed into cylinder by piston,
Before cylinder is entered, the speed of rotation of both sides nut need to be slowly adjusted, so that piston can smoothly enter cylinder, in dress piston shaft
When, valve body need to be overturn, just can smoothly be loaded, this assembling mode not only inefficiency is also taken great energy laborious very much, and cost of labor is inclined
It is high.
Utility model content
Goal of the invention of the present utility model is：It can be effectively improved there is provided one kind for above-mentioned problem pneumatic
The efficiency of assembling of valve piston, the rotatable pneumatic valve piston assembly tooling reduced labor intensity.
What the technical scheme of the utility model technology was realized in：A kind of rotatable pneumatic valve piston assembly tooling,
The pneumatic operated valve includes valve body, piston and spring, and cylinder, the elastic force of the piston overpowers spring are provided with the valve body
It is fitted in cylinder, it is characterised in that：The piston assembly tooling includes guide sleeve, pedestal, rotating turret and force transmission rack, described
Rotating turret is rotated with pedestal and is connected, and the valve body is placed in rotating turret, and drive mechanism, described turn are provided with the rotating turret
Moving frame is connected by drive mechanism with force transmission rack, and the force transmission rack can be moved in the presence of drive mechanism relative to rotating turret,
The guide sleeve is socketed on cylinder, during assembling, and the piston is placed in guide sleeve, and drives force transmission rack pair by drive mechanism
Piston is press-fited.
Rotatable pneumatic valve piston assembly tooling described in the utility model, it works as the rotating turret, force transmission rack and drive
When the assembly of motivation structure is in horizontality, the valve body is positioned in rotating turret, when the rotating turret, force transmission rack and driving
When the assembly of mechanism is in vertical state, drives force transmission rack to move down by drive mechanism, piston be fitted in cylinder,
When the assembly of the rotating turret, force transmission rack and drive mechanism is again at horizontality, the piston passes through with compression
The piston shaft locking of nut.
Rotatable pneumatic valve piston assembly tooling described in the utility model, its described drive mechanism includes being symmetrical arranged
Drive cylinder in valve body both sides, cylinder body and the rotating turret of the drive cylinder are hinged, the piston rod and biography of the drive cylinder
Power frame is hinged, before valve body is placed, and the piston rod of the drive cylinder is in stretching state.
Rotatable pneumatic valve piston assembly tooling described in the utility model, it is provided with guiding on the rotating turret
Bar, the force transmission rack is socketed on the guide bar and done reciprocating linear motion under drive mechanism effect along guide rod.
Rotatable pneumatic valve piston assembly tooling described in the utility model, the internal diameter of its guide sleeve and cylinder
Internal diameter is consistent, and the piston is pressed into cylinder in the presence of force transmission rack along guide sleeve by vertical direction.
Rotatable pneumatic valve piston assembly tooling described in the utility model, its described rotating turret is symmetrically set by two ends
The rotating shaft put is rotated with pedestal and is connected, and is provided with latch on the pedestal, is provided with the rotating turret corresponding with latch
The positioning hole of cooperation, the assembly for making the rotating turret, force transmission rack and drive mechanism by latch is rotated and stably horizontal
State or vertical state.
The utility model is acted on the guide and limit of piston, and pass through driving machine when assembling pneumatic operated valve using guide sleeve
Structure drives force transmission rack that the piston of pneumatic operated valve is assembled in pneumatic operated valve cylinder, and in assembling process, valve body can without stirring
Piston is attached to position, the efficiency of piston assembling can be not only improved, and the labor intensity of workman can be mitigated, so as to reduce people
Work cost.
Brief description of the drawings
Fig. 1 and Fig. 2 are the assembling process schematic diagrames of existing pneumatic valve piston.
Fig. 3 is schematic diagram of the utility model in original state.
Fig. 4 is Fig. 3 top view.
Fig. 5 is schematic diagram of the utility model in working condition.
Fig. 6 is Fig. 5 front view.
Fig. 7 is the structural representation of pedestal in the utility model.
Fig. 8 is the structural representation of force transmission rack in the utility model.
Fig. 9 is the structural representation of rotating turret in the utility model.
Marked in figure：1 is valve body, and 2 be piston, and 3 be spring, and 4 be cylinder, and 5 be clamp nut, and 6 be piston shaft, and 7 be to lead
To set, 8 be pedestal, and 9 be rotating turret, and 10 be force transmission rack, and 11 be drive cylinder, and 12 be guide rod, and 13 be rotating shaft, and 14 be latch,
15 be screw rod, and 16 be pressing plate, and 17 be nut.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model technology is further elaborated.It should be appreciated that specific embodiment described herein is only used to
The utility model is explained, is not used to limit the utility model.
As shown in figs. 3-9, a kind of rotatable pneumatic valve piston assembly tooling, the pneumatic operated valve includes valve body 1, piston 2
And spring 3, cylinder 4 is provided with the valve body 1, the piston 2 overcomes the elastic force of spring 3 to be fitted in cylinder 4, described
Piston assembly tooling includes guide sleeve 7, pedestal 8, rotating turret 9 and force transmission rack 10, and the rotating turret 9 is symmetrical arranged by two ends
Rotating shaft 13 and pedestal 8 rotate and be connected, be provided with latch 14 on the pedestal 8, be provided with and latch on the rotating turret 9
The positioning hole of 14 corresponding matchings, the assembly for making the rotating turret 9, force transmission rack 10 and drive mechanism by latch 14 is rotated and steady
It is scheduled on horizontality or vertical state；The valve body 1 is placed in rotating turret 9, and drive mechanism is provided with the rotating turret 9,
The drive mechanism includes being symmetricly set on the drive cylinder 11 of the both sides of valve body 1, cylinder body and the rotating turret 9 of the drive cylinder 11
Be hinged, piston rod and the force transmission rack 10 of the drive cylinder 11 are hinged, or the drive cylinder 11 cylinder body and force transmission rack 10
It is hinged, piston rod and the rotating turret 9 of the drive cylinder 11 are hinged, before valve body 1 is placed, the piston of the drive cylinder 11
Bar is in stretching state, is provided with guide rod 12 on the rotating turret 9, the force transmission rack 10 be socketed on guide rod 12 and
Done reciprocating linear motion under drive mechanism effect along guide rod 12, the guide sleeve 7 is socketed on cylinder 4, the guide sleeve 7
Internal diameter is consistent with the internal diameter of cylinder 4, during assembling, and the piston 2 is placed in guide sleeve 7, and drives force transmission rack by drive mechanism
10 pairs of pistons 2 press-fit, and the piston 2 is pressed into cylinder 4 in the presence of force transmission rack 10 along guide sleeve 7 by vertical direction.
In assembled, when the assembly of the rotating turret 9, force transmission rack 10 and drive mechanism is in horizontality, institute
State valve body 1 to be positioned in rotating turret 9 by lifting, erected when the assembly of the rotating turret 9, force transmission rack 10 and drive mechanism is in
During straight state, drive force transmission rack 10 to move down by drive mechanism, piston 2 be fitted in cylinder 4, when the rotating turret 9,
When force transmission rack 10 and the assembly of drive mechanism are again at horizontality, the piston 2 passes through the piston with clamp nut 5
Axle 6 is locked.
Operation principle of the present utility model is：
As shown in figure 3, first so that rotating turret, force transmission rack, guide rod, the assembly of drive cylinder are in horizontality,
And latch is loaded onto, make the piston rod of drive cylinder fully extended, put air-operated valve on rotating turret, valve body lies in activity
On rotating turret, then moved together with rotating turret.
Then, latch is extracted, rotating turret, force transmission rack, guide rod, the assembly of drive cylinder are at Fig. 5 institutes
The state shown, and load onto latch；Then, cylinder, the spring of pneumatic operated valve are loaded onto, and installs guide sleeve, then lets live plug；Start driving
Cylinder so that cylinder piston rod is retracted, drive force transmission rack is descending, then piston is by the cylinder of jacking pneumatic operated valve.
Finally, latch is extracted, rotating turret, force transmission rack, guide rod, the assembly of drive cylinder are again at it
State shown in Fig. 1, loads onto latch, loads onto the piston shaft of pneumatic operated valve, is locked with clamp nut, starts cylinder, the piston of cylinder
Bar is fully extended, and force transmission rack moves to original position, completes whole assembling process.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of rotatable pneumatic valve piston assembly tooling, the pneumatic operated valve includes valve body（1）, piston（2）And spring
（3）, in the valve body（1）On be provided with cylinder（4）, the piston（2）Overcome spring（3）Elastic force be fitted in cylinder（4）It is interior,
It is characterized in that：The piston assembly tooling includes guide sleeve（7）, pedestal（8）, rotating turret（9）And force transmission rack（10）, it is described
Rotating turret（9）With pedestal（8）Rotate connection, the valve body（1）It is placed in rotating turret（9）It is interior, in the rotating turret（9）On be provided with
Drive mechanism, the rotating turret（9）Pass through drive mechanism and force transmission rack（10）Connection, the force transmission rack（10）In drive mechanism
Can be relative to rotating turret under effect（9）It is mobile, the guide sleeve（7）It is socketed in cylinder（4）On, during assembling, the piston（2）Put
In guide sleeve（7）It is interior, and force transmission rack is driven by drive mechanism（10）To piston（2）Press-fited.
2. rotatable pneumatic valve piston assembly tooling according to claim 1, it is characterised in that：When the rotating turret
（9）, force transmission rack（10）And the assembly of drive mechanism be in horizontality when, the valve body（1）It is positioned over rotating turret（9）It is interior,
When the rotating turret（9）, force transmission rack（10）And the assembly of drive mechanism be in vertical state when, pass through drive mechanism drive pass
Power frame（10）Move down, by piston（2）It is fitted in cylinder（4）It is interior, when the rotating turret（9）, force transmission rack（10）And driving machine
When the assembly of structure is again at horizontality, the piston（2）By with clamp nut（5）Piston shaft（6）Locking.
3. rotatable pneumatic valve piston assembly tooling according to claim 2, it is characterised in that：The drive mechanism bag
Include and be symmetricly set on valve body（1）The drive cylinder of both sides（11）, the drive cylinder（11）Cylinder body and rotating turret（9）It is hinged,
The drive cylinder（11）Piston rod and force transmission rack（10）It is hinged, is placing valve body（1）Before, the drive cylinder（11）'s
Piston rod is in stretching state.
4. rotatable pneumatic valve piston assembly tooling according to claim 2, it is characterised in that：In the rotating turret
（9）On be provided with guide rod（12）, the force transmission rack（10）It is socketed in guide rod（12）Above and in drive mechanism effect lower edge lead
To bar（12）Do reciprocating linear motion.
5. rotatable pneumatic valve piston assembly tooling according to claim 1, it is characterised in that：The guide sleeve（7）
Internal diameter and cylinder（4）Internal diameter it is consistent, the piston（2）In force transmission rack（10）In the presence of, along guide sleeve（7）By vertical side
To press-in cylinder（4）It is interior.
6. rotatable pneumatic valve piston assembly tooling as claimed in any of claims 1 to 5, it is characterised in that：
The rotating turret（9）Pass through the symmetrically arranged rotating shaft in two ends（13）With pedestal（8）Connection is rotated, in the pedestal（8）It is upper to set
There is latch（14）, in the rotating turret（9）On be provided with and latch（14）The positioning hole of corresponding matching, passes through latch（14）Make institute
State rotating turret（9）, force transmission rack（10）And the assembly of drive mechanism is rotated and stably in horizontality or vertical state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621416555.5U CN206436185U (en) | 2016-12-22 | 2016-12-22 | A kind of rotatable pneumatic valve piston assembly tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621416555.5U CN206436185U (en) | 2016-12-22 | 2016-12-22 | A kind of rotatable pneumatic valve piston assembly tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206436185U true CN206436185U (en) | 2017-08-25 |
Family
ID=59648432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621416555.5U Expired - Fee Related CN206436185U (en) | 2016-12-22 | 2016-12-22 | A kind of rotatable pneumatic valve piston assembly tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206436185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857337A (en) * | 2018-07-10 | 2018-11-23 | 山东天瑞重工有限公司 | A kind of water injection valve assembly tooling |
-
2016
- 2016-12-22 CN CN201621416555.5U patent/CN206436185U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857337A (en) * | 2018-07-10 | 2018-11-23 | 山东天瑞重工有限公司 | A kind of water injection valve assembly tooling |
| CN108857337B (en) * | 2018-07-10 | 2023-12-29 | 山东天瑞重工有限公司 | Assembly fixture for water injection valve |
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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 |
Granted publication date: 20170825 Termination date: 20201222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |