CN207824758U - The assembly tooling of valve rod - Google Patents
The assembly tooling of valve rod Download PDFInfo
- Publication number
- CN207824758U CN207824758U CN201721892933.1U CN201721892933U CN207824758U CN 207824758 U CN207824758 U CN 207824758U CN 201721892933 U CN201721892933 U CN 201721892933U CN 207824758 U CN207824758 U CN 207824758U
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- valve rod
- support
- assembly tooling
- rotating
- platen
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Abstract
The utility model provides a kind of assembly tooling of valve rod, including：Working gantry, including liftable platen；Rotating platform is fixedly arranged on the platen, including rotatable rotating panel；Two groups of carrying rollers being oppositely arranged, are installed on the rotating panel；And idler wheel, it is set to the Working gantry bottom.The assembly tooling of the utility model valve rod, compact-sized, easy to install to move, assembling process operation is very simple, is easy to control, and is easy to be accurately positioned valve rod, substantially increases the efficiency of assembling of valve rod.Also, valve rod is supported by carrying roller, valve rod remains horizontal when assembly, and when pushing valve rod, since carrying roller can roll, only needing to apply smaller power can push valve rod to move, and greatly reduce hand labor intensity.
Description
Technical field
The utility model is related to valve mounting technology field more particularly to a kind of assembly toolings of valve rod.
Background technology
Valve is to drive valve plate to turn round or move along a straight line to realize the cut-out to medium in pipeline and flow control by valve rod
System.However as the increase of valve aperture and nominal pressure, required valve rod size and weight also dramatically increase.For numerous big
The valve of bore or high pressure grade, it is big that valve rod usually requires the process being horizontally mounted and entire valve rod is advanced when being packed into valve body
It is required in the case of more with driving or crane auxiliary.Since this kind of lifting appliance is difficult to be accurately positioned, and valve rod holds after lifting
It easily tilts, this also results in the problem of originally valve rod assembly is difficult to find location hole accurately, traveling process technical difficulty and uneasy complete set
Number also constantly rises.
In general the valve rod assembly of large bore valves is required for that it is pressed into valve by force by certain thrust in its end face
Body repositions after making it through valve plate, and the presentation mode of this thrust is typically pure artificial percussion or the works such as use hydraulic pressure, pneumatic
Tool auxiliary, but valve rod occurs under Gravitative Loads after tilting, and can affect to the offer of thrust：1, pure artificial use
Labor intensity when hammer taps increases, and has some potential safety problems, and efficiency reduces；2, it is assisted, is held with the tools such as hydraulic pressure, pneumatic
Easily there is the problem of warpage casey and matching surface scuffing, is unfavorable for the mass production of large bore valves.
Utility model content
Purpose of the utility model is to solve the above problems, provide a kind of assembly tooling of valve rod, assist valve rod
Assembly is easy to be accurately positioned valve rod, to improve the efficiency of assembling of valve rod.
In order to achieve the above object, the utility model provides a kind of assembly tooling of valve rod, including：Working gantry, including
Liftable platen；Rotating platform is fixedly arranged on the platen, including rotatable rotating panel；Two groups of supports being oppositely arranged
Roller is installed on the rotating panel；And idler wheel, it is set to the Working gantry bottom.
In one embodiment of the utility model, the platen is equipped with micro-adjusting mechanism, and the micro-adjusting mechanism includes lead screw liter
Drop machine adjusts shaft and handwheel, and there is screw lift input shaft interconnecting piece and output lead screw, the connection of input shaft interconnecting piece to adjust
One end of shaft is saved, the other end for adjusting shaft connects handwheel, and output lead screw connects rotating platform, when hand wheel rotating,
Rotating platform lifting is driven by the output lead screw of screw lift.
In one embodiment of the utility model, the rotating platform further includes the fixation being fixedly connected with the output lead screw
Plate, the rotating panel are rotatably coupled by bearing and the fixed plate, and the rotating panel is set to the fixed plate
Top.
In one embodiment of the utility model, the rotating platform further includes support wheel, which is installed on described solid
On fixed board, it is used to support the rotating panel.
In one embodiment of the utility model, the rotating platform further includes the damping being threadedly coupled with the rotating panel
One end of screw rod, the damping screw rod passes through the rotating panel and coordinates for fixing the rotating panel with the fixed plate.
In one embodiment of the utility model, several support elements are equipped between the rotating platform and the platen, it is described
Support element includes support shaft and support sleeve, and described support shaft one end is installed on the rotation platform bottom surface, and the other end is inserted into institute
The upper end and support sleeve for stating support sleeve are slidably matched, and the lower end of the support sleeve is installed on the platen.
In one embodiment of the utility model, two be oppositely arranged group carrying roller is in the shape of the letter V setting.
In one embodiment of the utility model, the Working gantry further includes bottom plate, X-shaped lifting support and hydraulic cylinder,
The X-shaped lifting support connects the bottom plate and the platform, and the hydraulic cylinder is set on the X-shaped lifting support to control
X-shaped lifting support is stated to act and then control the lifting platform.
In one embodiment of the utility model, the Working gantry further includes lower margin positioning column, the lower margin positioning column and institute
Base thread connection is stated to support the bottom plate.
Further include hydraulic pump, electric cabinet and manual operator in one embodiment of the utility model, described in the hydraulic pump connection
Hydraulic cylinder, the electric cabinet connect the hydraulic pump and the manual operator to control the hydraulic pump work by the manual operator
Make.
Compared with prior art, the advantageous effect of the technical program is：
The assembly tooling of the utility model valve rod, compact-sized, easy to install to move, assembling process operation is very simple, holds
It is easy to control, and be easy to be accurately positioned valve rod, substantially increase the efficiency of assembling of valve rod.Also, valve rod, dress are supported by carrying roller
Timing valve rod remains horizontal, and when pushing valve rod, since carrying roller can roll, the power for only needing application smaller can push
Valve rod moves, and greatly reduces hand labor intensity.
Description of the drawings
Fig. 1 is that the assembly tooling of the utility model valve rod is used to assemble the schematic diagram of valve rod；
Fig. 2 is the cross section view along line A-A in Fig. 1.
Specific implementation mode
Below in conjunction with the accompanying drawings, by specific embodiment, to the technical solution of the utility model carry out it is clear, completely retouch
It states.
It please referring to Fig.1 with shown in Fig. 2, the utility model provides a kind of assembly tooling of valve rod, including：Working gantry 1, rotation
Turn platform 2, two groups of carrying rollers 3 being oppositely arranged and idler wheel 4.The Working gantry 1 includes liftable platen 11；The rotation
Platform 2 is fixedly arranged on the platen 11, and the rotating platform 2 includes rotatable rotating panel 21；Two be oppositely arranged
Group carrying roller 3 is installed on the rotating panel 21；The idler wheel 4 is set to 1 bottom of the Working gantry.
When assembling valve rod, valve rod 8 is positioned on two groups of carrying rollers 3, Working gantry 1 is moved to by valve body 9 by idler wheel 4
91 side of valve rod entrance, the control lifting of platen 11 are rotated further by the rotating panel 21 so that the valve rod 8 to suitable height
It is aligned the valve rod entrance 91 of valve body 9, to realize being accurately positioned for valve rod 8, valve rod 8 is pushed to be moved towards valve rod entrance 91 again later
It can carry out the assembly of valve rod 8.Assembling process operation is very simple, is easy to control, and is easy to be accurately positioned valve rod 8, greatly
The big efficiency of assembling for improving valve rod 8.Also, valve rod 8 is supported by carrying roller 3, valve rod 8 remains horizontal when assembly, pushes
When valve rod 8, since carrying roller 3 can roll, the power for only needing application smaller can push valve rod 8 to move, and greatly reduce people
Work labor intensity.
The platen 11 be equipped with micro-adjusting mechanism 5, the micro-adjusting mechanism 5 include screw lift 51, adjust shaft 52 with
And there is input shaft interconnecting piece 511 and output lead screw 512, the connection of input shaft interconnecting piece 511 to adjust for handwheel 53, screw lift 51
One end of shaft 52, the other end for adjusting shaft 52 connect handwheel 53, and output lead screw 512 connects rotating platform 2, works as handwheel
When 53 rotation, rotating platform 2 is driven to lift by the output lead screw 512 of screw lift 51.Micro-adjusting mechanism 5 is arranged can be to rotation
The height for turning platform 2 carries out small range adjustment, in use, the lifting for first passing through platen 11 makes the height of valve rod 8 close to valve body 9
The height of valve rod entrance 91, being rotated further by handwheel 53 makes 51 task driven of screw lift output lead screw 512 lift and then drive rotation
Turn the lifting of platform 2, to make 8 Accurate align valve rod entrance 91 of valve rod.As it can be seen that setting micro-adjusting mechanism 5 is more favorable for the essence of valve rod 8
Position is determined, to improve the efficiency of assembling of valve rod 8.
The rotating platform 2 further includes the fixed plate 22 being fixedly connected with the output lead screw 512, the rotating panel 21
It is rotatably coupled by bearing 23 and the fixed plate 22, and the rotating panel 21 is set to 22 top of the fixed plate.This
It is very convenient by manual operation, that is, rotatable rotating panel 21 in embodiment.
The rotating platform 2 further includes support wheel 24, which is installed in the fixed plate 22, is used to support institute
State rotating panel 21.Support wheel 24 is rolled with rotating panel 21 to be coordinated, and the rotation of the rotating panel 21 is made to be more prone to.
The rotating platform 2 further includes the damping screw rod 25 being threadedly coupled with the rotating panel 21, the damping screw rod 25
One end pass through the rotating panel 21 and with the fixed plate 22 coordinate for fixing the rotating panel 21.When the rotation
Panel 21 turns to suitable position, when valve rod 8 is aligned with valve rod entrance 91, needs to fix rotating panel 21, otherwise unfavorable
In the valve rod entrance 91 that valve rod 8 is pushed into valve body 9, the present embodiment setting damping screw rod 25 makes it by rotary damping screw rod 25
One end resists fixed plate 22, then can fix rotating panel 21 makes it that can not rotate, so as to which valve rod 8 is successfully promoted valve body
In 9, the assembly of valve rod 8 is completed.When needing to rotate rotating panel 21, reversely rotates damping screw rod 25 and make it away from fixed plate 22
.
Several support elements 6 are equipped between the rotating platform 2 and the platen 11, the support element 6 includes support shaft 61
With support sleeve 62,61 one end of the support shaft is installed on 2 bottom surface of the rotating platform, and the other end is inserted into the support sleeve 62
Upper end be slidably matched with support sleeve 62, the lower end of the support sleeve 62 is installed on the platen 11.Support element 6 is set
It is rolled tiltedly towards a certain when can prevent rotating platform 2 from lifting, the valve rod 8 to ensure rotating platform 2 and be positioned on carrying roller 3 is flat
Steady lifting.
In one embodiment, two be oppositely arranged group carrying roller 3 is in the shape of the letter V setting, and valve rod 8 can be placed very stably
In the indent of V-shaped, and it is easy that valve rod 8 is pushed to move.The carrying roller 3 is installed on by roller seat 31 on rotating panel 21,
One end of roller seat 31 is higher than the other end, is installed by screw, very convenient.
The Working gantry 1 further includes bottom plate 12, X-shaped lifting support 13 and hydraulic cylinder 14, the X-shaped lifting support 13
The bottom plate 12 and the platen 11 are connected, the hydraulic cylinder 14 is set on the X-shaped lifting support 13 to control the X-shaped liter
Descending branch frame 13 acts and then controls the lifting platform.X-shaped lifting support 13 includes two bars being hinged, and hydraulic cylinder 14 connects
Two bars are lifted by the relative rotation of the extension and contraction control X-shaped lifting support 13 of hydraulic cylinder 14 to control platen 11.The bottom
Plate 12 is equipped with handle 17, by pushing the handle 17 that entire tooling can be pushed to move.
The Working gantry 1 further includes lower margin positioning column 15, which is threadedly coupled use with the bottom plate 12
To support the bottom plate 12.When moving working-table rack 1 to precalculated position, rotation lower margin positioning column 15 makes it resist ground, then
Working gantry 1 is located in a certain position, and Working gantry 1 is with mobile problem when avoiding promotion valve rod 8.When needing mobile work
It when making rack 1, rotates backward lower margin positioning column 15 and makes it away from ground, you can pass through 4 moving working-table rack 1 of idler wheel.
The assembly tooling of the valve rod further includes hydraulic pump 71, electric cabinet 72 and manual operator 73, and the hydraulic pump 71 connects
The hydraulic cylinder 14, the electric cabinet 72 connect the hydraulic pump 71 and the manual operator 73 to be controlled by the manual operator 73
The hydraulic pump 71 works.Power is provided to hydraulic cylinder 14 by the i.e. controllable hydraulic pump 71 of manual operator 73, to control hydraulic pressure
Cylinder 14 works, and realizes the lifting of platen 11.
In conclusion the operation principle of the assembly tooling of the utility model valve rod is：First the tooling is moved to when use
91 side of valve rod entrance of horizontal positioned valve body 9, valve rod 8 is placed into crane on carrying roller 3, in 8 times placement damping plugs of valve rod
10 make carrying roller 3 not roll.Platen 11 is controlled with manual operator 73 and valve rod 8 rises, and observes the valve rod entrance 91 of valve rod 8 and valve body 9
Stop when close, cooperation rotation rotating panel 21 and trimming hand wheel 53, after valve rod 8 is aligned valve rod entrance 91, rotary damping spiral shell
Bar 25 resists fixed plate 22, and realization is accurately positioned.Then damping plug is taken away, is pressed into using certain thrust in 8 end face of valve rod
Valve body 9, valve rod 8 need to make valve rod 8 remain horizontal, use is most equal in entire traveling process by adjusting screw lift 51
The thrust of weighing apparatus makes it slowly accurately slide into position location.The assembly tooling of the utility model valve rod is especially suitable for big mouth
Diameter (nominal diameter 600-3000mm), high pressure grade valve valve rod assembly.The tool structure is compact, easy to install to move,
It is versatile, the efficiency of assembling of large diameter valve is greatly improved, labor intensity is reduced, reduces quality risk.
Although the utility model has been described by way of example and in terms of the preferred embodiments, but it is not for limiting the utility model, appointing
What those skilled in the art without departing from the spirit and scope of the utility model, may be by the method and skill of the disclosure above
Art content makes possible variation and modification to technical solutions of the utility model, therefore, every without departing from the utility model technology
The content of scheme, it is made by the above technical examples according to the technical essence of the present invention it is any it is simple modification, equivalent variations and
Modification, belongs to the protection domain of technical solutions of the utility model.
Claims (10)
1. a kind of assembly tooling of valve rod, which is characterized in that including：
Working gantry, including liftable platen；
Rotating platform is fixedly arranged on the platen, including rotatable rotating panel；
Two groups of carrying rollers being oppositely arranged, are installed on the rotating panel；And
Idler wheel is set to the Working gantry bottom.
2. the assembly tooling of valve rod according to claim 1, which is characterized in that the platen is equipped with micro-adjusting mechanism, institute
It states micro-adjusting mechanism to include screw lift, adjust shaft and handwheel, screw lift has input shaft interconnecting piece and output silk
Bar, the connection of input shaft interconnecting piece adjust one end of shaft, and the other end for adjusting shaft connects handwheel, output lead screw connection rotation
Turn platform, when hand wheel rotating, rotating platform lifting is driven by the output lead screw of screw lift.
3. the assembly tooling of valve rod according to claim 2, which is characterized in that the rotating platform further include with it is described defeated
Go out the fixed plate that lead screw is fixedly connected, the rotating panel is rotatably coupled by bearing and the fixed plate, and the rotation
Turn panel above the fixed plate.
4. the assembly tooling of valve rod according to claim 3, which is characterized in that the rotating platform further includes support wheel,
The support wheel is installed in the fixed plate, is used to support the rotating panel.
5. the assembly tooling of valve rod according to claim 3, which is characterized in that the rotating platform further includes and the rotation
Turn the damping screw rod of panel threaded connection, one end of the damping screw rod, which passes through the rotating panel and matches with the fixed plate, to be shared
In the fixation rotating panel.
6. the assembly tooling of valve rod according to claim 3, which is characterized in that between the rotating platform and the platen
Equipped with several support elements, the support element includes support shaft and support sleeve, and described support shaft one end is installed on the rotary flat
Platform bottom surface, the other end is inserted into the upper end of the support sleeve and support sleeve is slidably matched, the lower end installation of the support sleeve
In on the platen.
7. the assembly tooling of valve rod according to claim 1, which is characterized in that two be oppositely arranged group carrying roller is in V
Font is arranged.
8. the assembly tooling of valve rod according to claim 1, which is characterized in that the Working gantry further includes bottom plate, X-shaped
Lifting support and hydraulic cylinder, the X-shaped lifting support connect the bottom plate and the platform, and the hydraulic cylinder is set to the X
To control the X-shaped lifting support action and then control the lifting platform on shape lifting support.
9. the assembly tooling of valve rod according to claim 8, which is characterized in that the Working gantry further includes lower margin positioning
Column, the lower margin positioning column connect to support the bottom plate with the base thread.
10. the assembly tooling of valve rod according to claim 8, which is characterized in that further include hydraulic pump, electric cabinet and hand behaviour
Device, the hydraulic pump connect the hydraulic cylinder, and the electric cabinet connects the hydraulic pump and the manual operator to pass through the hand
It grasps device and controls the hydraulic pump works.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721892933.1U CN207824758U (en) | 2017-12-29 | 2017-12-29 | The assembly tooling of valve rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721892933.1U CN207824758U (en) | 2017-12-29 | 2017-12-29 | The assembly tooling of valve rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207824758U true CN207824758U (en) | 2018-09-07 |
Family
ID=63390744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721892933.1U Active CN207824758U (en) | 2017-12-29 | 2017-12-29 | The assembly tooling of valve rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207824758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984416A (en) * | 2017-12-29 | 2018-05-04 | 博雷（中国）控制***有限公司 | The assembly tooling of valve rod |
-
2017
- 2017-12-29 CN CN201721892933.1U patent/CN207824758U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984416A (en) * | 2017-12-29 | 2018-05-04 | 博雷（中国）控制***有限公司 | The assembly tooling of valve rod |
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