CN107984416A - The assembly tooling of valve rod - Google Patents
The assembly tooling of valve rod Download PDFInfo
- Publication number
- CN107984416A CN107984416A CN201711470559.0A CN201711470559A CN107984416A CN 107984416 A CN107984416 A CN 107984416A CN 201711470559 A CN201711470559 A CN 201711470559A CN 107984416 A CN107984416 A CN 107984416A
- Authority
- CN
- China
- Prior art keywords
- valve rod
- assembly tooling
- support
- rotating
- platen
- 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.)
- Pending
Links
- 238000013016 damping Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 abstract description 4
- 238000011112 process operation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Lift Valve (AREA)
Abstract
The present invention 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 roller, arranged on the Working gantry bottom.The assembly tooling of valve rod of the present invention, compact-sized, easy to install to move, assembling process operation is very simple, is easy to control, and easily valve rod is accurately positioned, and substantially increases the efficiency of assembling of valve rod.Also, valve rod is supported by carrying roller, valve rod remains horizontal during assembling, and when promoting valve rod, since carrying roller can roll, only needing to apply less power can promote valve rod to move, and greatly reduce hand labor intensity.
Description
Technical field
The present invention relates to valve mounting technology field, more particularly to a kind of assembly tooling 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 and flow control to medium in pipeline 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, the process that valve rod usually requires to be horizontally mounted when loading valve body and whole valve rod is advanced are big
It is required for being aided in driving or crane in the case of more.Since this kind of lifting appliance is difficult to be accurately positioned, and valve rod holds after lifting
Easily tilt, this also results in the problem of originally valve rod assembling is difficult to find location hole accurately, traveling process technical difficulty and uneasy complete set
Number also constantly rises.
In general the valve rod assembling 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 being passed to valve plate, and the presentation mode of this thrust is typically pure manually taps or using the work such as hydraulic pressure, pneumatic
Tool auxiliary, but valve rod occurs under Gravitative Loads after tilting, and the offer to thrust can affect：1st, it is pure manually to use
Labor intensity increase when hammer taps, has some potential safety problems, and efficiency reduces；2nd, aided in, held with the instrument such as hydraulic pressure, pneumatic
Easily there is the problem of warpage casey and matching surface scuffing, be unfavorable for the mass production of large bore valves.
The content of the invention
The purpose of the present invention is to solve the above problem, there is provided and a kind of assembly tooling of valve rod, aids in the assembling of valve rod,
Easily valve rod is accurately positioned, so as to improve the efficiency of assembling of valve rod.
In order to achieve the above object, the present invention provides a kind of assembly tooling of valve rod, including：Working gantry, including can rise
The platen of drop；Rotating platform, is fixedly arranged on the platen, including rotatable rotating panel；Two groups of carrying rollers being oppositely arranged, peace
Loaded on the rotating panel；And roller, arranged on the Working gantry bottom.
In one embodiment of the invention, the platen is equipped with micro-adjusting mechanism, the micro-adjusting mechanism include screw lift,
Shaft and handwheel are adjusted, screw lift has input shaft connecting portion and output screw, and the connection of input shaft connecting portion, which is adjusted, to be turned
One end of axis, the other end connection handwheel for adjusting shaft, output screw connection rotating platform, when hand wheel rotating, passes through
The output screw driving rotating platform lifting of screw lift.
In one embodiment of the invention, the rotating platform further includes the fixed plate being fixedly connected with the output screw,
The rotating panel is rotatably coupled by bearing and the fixed plate, and the rotating panel is arranged in the fixed plate
Side.
In one embodiment of the invention, the rotating platform further includes support wheel, which is installed on the fixed plate
On, it is used to support the rotating panel.
In one embodiment of the invention, the rotating platform further includes the damping spiral shell being threadedly coupled with the rotating panel
Bar, one end of the damping screw rod coordinate for fixing the rotating panel through the rotating panel and with the fixed plate.
In one embodiment of the invention, several supporting items, the support are equipped between the rotating platform and the platen
Part 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 the branch
The upper end of support axle sleeve is slidably matched with support sleeve, and the lower end of the support sleeve is installed on the platen.
In one embodiment of the invention, two groups of carrying rollers being oppositely arranged are in the shape of the letter V setting.
In one embodiment of the invention, the Working gantry further includes bottom plate, X-shaped lifting support and hydraulic cylinder, the X
Shape lifting support connects the bottom plate and the platform, and the hydraulic cylinder is arranged on the X-shaped lifting support to control the X-shaped
Lifting support acts and then controls the lifting platform.
In one embodiment of the invention, the Working gantry further includes lower margin positioning column, the lower margin positioning column and the bottom
Plate is threadedly coupled to support the bottom plate.
In one embodiment of the invention, hydraulic pump, electric cabinet and manual operator are further included, the hydraulic pump connects the hydraulic pressure
Cylinder, the electric cabinet connect the hydraulic pump and the manual operator to control the hydraulic pump works by the manual operator.
Compared with prior art, the beneficial effect of the technical program is：
The assembly tooling of valve rod of the present invention, compact-sized, easy to install to move, assembling process operation is very simple, easily control
System, and easily valve rod is accurately positioned, substantially increase the efficiency of assembling of valve rod.Also, valve rod is supported by carrying roller, during assembling
Valve rod remains horizontal, and when promoting valve rod, since carrying roller can roll, valve rod can be promoted by only needing to apply less power
It is mobile, greatly reduce hand labor intensity.
Brief description of the drawings
Fig. 1 is the schematic diagram that the assembly tooling of valve rod of the present invention is used to assemble valve rod；
Fig. 2 is along the cross section view of line A-A in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawings, by specific embodiment, clear, complete description is carried out to technical scheme.
Please referring to Fig.1 with shown in Fig. 2, the present invention provides a kind of assembly tooling of valve rod, including：Working gantry 1, rotary flat
Platform 2, two be oppositely arranged group carrying roller 3 and roller 4.The Working gantry 1 includes liftable platen 11；The rotating platform
2 are fixedly arranged on the platen 11, and the rotating platform 2 includes rotatable rotating panel 21；Two groups of supports being oppositely arranged
Roller 3 is installed on the rotating panel 21；The roller 4 is arranged on 1 bottom of 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 roller 4
91 side of valve rod entrance, control platen 11 are lifted to suitable height, are rotated further by the rotating panel 21 so that the valve rod 8
The valve rod entrance 91 of alignment valve body 9, so as to fulfill being accurately positioned for valve rod 8, promotes valve rod 8 to be moved towards valve rod entrance 91 again afterwards
It can carry out the assembling of valve rod 8.Assembling process operation is very simple, is easy to control, and easily valve rod 8 is accurately positioned, 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 during assembling, promotes
During valve rod 8, since carrying roller 3 can roll, only needing to apply less power can promote valve rod 8 to move, and greatly reduce people
Work labor intensity.
The platen 11 is equipped with micro-adjusting mechanism 5, the micro-adjusting mechanism 5 include screw lift 51, adjust shaft 52 with
And handwheel 53, screw lift 51 have input shaft connecting portion 511 and output screw 512, the connection of input shaft connecting portion 511 is adjusted
One end of shaft 52, the other end connection handwheel 53 for adjusting shaft 52, output screw 512 connect rotating platform 2, work as handwheel
During 53 rotation, rotating platform 2 is driven to lift by the output screw 512 of screw lift 51.Set micro-adjusting mechanism 5 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 screw 512 lift and then drive rotation
Turn platform 2 to lift, so that 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, so as 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 screw 512, the rotating panel 21
It is rotatably coupled by bearing 23 and the fixed plate 22, and the rotating panel 21 is arranged on the top of fixed plate 22.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 is more prone to the rotation of the rotating panel 21.
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 through the rotating panel 21 and with the fixed plate 22 coordinate be used for fix the rotating panel 21.When the rotation
Panel 21 turns to suitable position, otherwise unfavorable, it is necessary to which rotating panel 21 is fixed when valve rod 8 aligns with valve rod entrance 91
In the valve rod entrance 91 that valve rod 8 is pushed into valve body 9, the present embodiment sets damping screw rod 25, makes it by rotary damping screw rod 25
One end props up fixed plate 22, then can fix rotating panel 21 makes it not rotate, so as to which valve rod 8 successfully is promoted valve body
In 9, the assembling of valve rod 8 is completed.When needing to rotate rotating panel 21, reversely rotate damping screw rod 25 and make it away from fixed plate 22
.
Several supporting items 6 are equipped between the rotating platform 2 and the platen 11, the supporting item 6 includes support shaft 61
With support sleeve 62, described 61 one end of support shaft is installed on 2 bottom surface of 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.Supporting item 6 is set
It can prevent from rolling tiltedly, so that the valve rod 8 for ensureing rotating platform 2 and being positioned on carrying roller 3 is flat towards a certain when rotating platform 2 from lifting
Steady lifting.
In one embodiment, two groups of carrying rollers 3 being oppositely arranged are in the shape of the letter V setting, and valve rod 8 can be placed very stably
In the indent of V-shaped, and easily valve rod 8 is promoted to move.The carrying roller 3 is installed on rotating panel 21 by roller seat 31,
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 arranged 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, by the relative rotation of the extension and contraction control X-shaped lifting support 13 of hydraulic cylinder 14 so as to control platen 11 to lift.The bottom
Plate 12 is equipped with handle 17, by promoting the handle 17 that whole frock can be promoted 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, rotating lower margin positioning column 15 makes it prop up ground, then
Working gantry 1 is positioned at a certain position, avoids the problem of Working gantry 1 is with movement when promoting valve rod 8.When needing mobile work
When making rack 1, rotate backward lower margin positioning column 15 and make it away from ground, you can pass through 4 moving working-table rack 1 of roller.
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, so as to control hydraulic pressure
Cylinder 14 works, and realizes the lifting of platen 11.
In conclusion the operation principle of the assembly tooling of valve rod of the present invention is：The frock is first moved to level during use
91 side of valve rod entrance of valve body 9 is placed, valve rod 8 is placed on carrying roller 3 with crane, is made in 8 times placement damping plugs 10 of valve rod
Carrying roller 3 does not roll.Platen 11 and valve rod 8 is controlled to rise with manual operator 73, observation valve rod 8 and the valve rod entrance 91 of valve body 9 are close
When stop, coordinating and rotate rotating panel 21 and trimming hand wheel 53, after valve rod 8 aligns valve rod entrance 91, rotary damping screw rod 25
Fixed plate 22 is propped up, realization is accurately positioned.Then damping plug is taken away, valve body is pressed into using certain thrust in 8 end face of valve rod
9, valve rod 8 need to make valve rod 8 remain horizontal, use is most balanced in whole traveling process by adjusting screw lift 51
Thrust makes it slowly accurately slide into position location.The assembly tooling of valve rod of the present invention is especially suitable for heavy caliber (nominal
Diameter 600-3000mm), the assembling of the valve rod of high pressure grade valve.The tool structure is compact, easy to install to move, versatility
By force, the efficiency of assembling of large diameter valve is drastically increased, reduces labor intensity, reduces quality risk.
Although the present invention is disclosed as above with preferred embodiment, it is not for limiting the present invention, any this area
Technical staff without departing from the spirit and scope of the present invention, may be by the methods and technical content of the disclosure above to this hair
Bright technical solution makes possible variation and modification, therefore, every content without departing from technical solution of the present invention, according to the present invention
Any simple modifications, equivalents, and modifications made to above example of technical spirit, belong to technical solution of the present invention
Protection domain.
Claims (10)
- A kind of 1. assembly tooling of valve rod, it is characterised 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；AndRoller, arranged on the Working gantry bottom.
- 2. the assembly tooling of valve rod according to claim 1, it is characterised in that the platen is equipped with micro-adjusting mechanism, institute Stating micro-adjusting mechanism includes screw lift, adjusts shaft and handwheel, and screw lift has input shaft connecting portion and output silk Bar, the connection of input shaft connecting portion adjust one end of shaft, the other end connection handwheel for adjusting shaft, output screw connection rotation Turn platform, when hand wheel rotating, drive rotating platform to lift by the output screw of screw lift.
- 3. the assembly tooling of valve rod according to claim 2, it is characterised in that the rotating platform further include with it is described defeated Go out the fixed plate that 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, it is characterised 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, it is characterised 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 somebody with somebody with the fixed plate, to be shared In the fixation rotating panel.
- 6. the assembly tooling of valve rod according to claim 3, it is characterised in that between the rotating platform and the platen Equipped with several supporting items, the supporting item includes support shaft and support sleeve, and described support shaft one end is installed on the rotary flat Platform bottom surface, the upper end that the other end is inserted into the support sleeve are slidably matched with support sleeve, the lower end installation of the support sleeve In on the platen.
- 7. the assembly tooling of valve rod according to claim 1, it is characterised in that two groups of carrying rollers being oppositely arranged are in V Font is set.
- 8. the assembly tooling of valve rod according to claim 1, it is characterised in that 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, the hydraulic cylinder are arranged on the X To control the X-shaped lifting support to act and then control the lifting platform on shape lifting support.
- 9. the assembly tooling of valve rod according to claim 8, it is characterised in that the Working gantry further includes lower margin positioning Column, the lower margin positioning column are connected to support the bottom plate with the base thread.
- 10. the assembly tooling of valve rod according to claim 8, it is characterised 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 Grasp device and control the hydraulic pump works.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711470559.0A CN107984416A (en) | 2017-12-29 | 2017-12-29 | The assembly tooling of valve rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711470559.0A CN107984416A (en) | 2017-12-29 | 2017-12-29 | The assembly tooling of valve rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107984416A true CN107984416A (en) | 2018-05-04 |
Family
ID=62042277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711470559.0A Pending CN107984416A (en) | 2017-12-29 | 2017-12-29 | The assembly tooling of valve rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107984416A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100116A (en) * | 2021-05-08 | 2021-07-13 | 李娟� | Movable chicken coop for raising chickens under forest |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886671A (en) * | 2012-10-12 | 2013-01-23 | 天津重型装备工程研究有限公司 | Automatic assembling table of mechanical roller and bearing seat |
| CN203390912U (en) * | 2013-08-06 | 2014-01-15 | 国家电网公司 | Height-adjustable electrician operation desk |
| CN104400750A (en) * | 2014-12-08 | 2015-03-11 | 国家电网公司 | Pipeline valve dismounting assistive tool and pipeline valve dismounting method |
| CN207824758U (en) * | 2017-12-29 | 2018-09-07 | 博雷（中国）控制系统有限公司 | The assembly tooling of valve rod |
-
2017
- 2017-12-29 CN CN201711470559.0A patent/CN107984416A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886671A (en) * | 2012-10-12 | 2013-01-23 | 天津重型装备工程研究有限公司 | Automatic assembling table of mechanical roller and bearing seat |
| CN203390912U (en) * | 2013-08-06 | 2014-01-15 | 国家电网公司 | Height-adjustable electrician operation desk |
| CN104400750A (en) * | 2014-12-08 | 2015-03-11 | 国家电网公司 | Pipeline valve dismounting assistive tool and pipeline valve dismounting method |
| CN207824758U (en) * | 2017-12-29 | 2018-09-07 | 博雷（中国）控制系统有限公司 | The assembly tooling of valve rod |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100116A (en) * | 2021-05-08 | 2021-07-13 | 李娟� | Movable chicken coop for raising chickens under forest |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180504 |
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| RJ01 | Rejection of invention patent application after publication |