CN208992039U - A kind of ball valve flange welding tooling - Google Patents
A kind of ball valve flange welding tooling Download PDFInfo
- Publication number
- CN208992039U CN208992039U CN201821418131.1U CN201821418131U CN208992039U CN 208992039 U CN208992039 U CN 208992039U CN 201821418131 U CN201821418131 U CN 201821418131U CN 208992039 U CN208992039 U CN 208992039U
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- CN
- China
- Prior art keywords
- hole
- sliding block
- strip
- flange
- round bar
- 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 ball valve flange welding toolings, including pedestal, horizontal round bar, level board, lock-screw, nutted rod and sliding block, horizontal round bar right end is fixedly connected with pedestal, pedestal left side is equipped with strip through-hole, strip through-hole vertically extends and is located at below horizontal round bar right end, sliding block is slidably connected in strip through-hole, sliding block can be slided up and down along strip through-hole, level board is fixedly connected in strip through-hole as above sliding block, level board upper surface is equipped with tapped through hole, lock-screw is mounted in tapped through hole, lock-screw lower end resists sliding block upper surface, nutted rod right end is fixedly connected with a slide block, tensioning rod axis is right against below horizontal circle rod axis；The utility model hangs flange and tube body to be welded by horizontal round bar, and since tube body is identical as flange inner diameter, and flange and tube body naturally droop, so that tube body axis and flange axis automatic reclosing.
Description
Technical field
The utility model belongs to vacuum valve technical field, is specifically related to a kind of ball valve flange welding tooling.
Background technique
Ball valve flange is to influence energy delivery and store the important of safety as the crucial connector between ball valve and pipeline
Part；Ball valve flange includes tube body and the flange for being welded on tube body end, wherein tube body is identical as flange inner diameter.
Chinese utility model patent " flange connecting pipe absolute altitude tooling " (publication number: 202763337U；Publication date: in March, 2013
6 days) in disclose a kind of flange connecting pipe absolute altitude tooling comprising lower plate is arranged in lower plate, upper backup pad, upper backup pad
Top, between upper backup pad and the lower plate be equipped with studdle, the both ends of studdle be connected to upper backup pad with
On lower plate, the middle part of upper backup pad is equipped with through-hole；In use, tube body is placed in tooling from through-hole, flange is placed into
On upper backup pad, the welding between flange and adapter tube main body is then directly carried out, it is easy to operate；By analyzing it is found that the flange
Adapter tube absolute altitude tooling not can guarantee tube body axis and flange axis on the same line, to influence the cordial of whole pipeline
Degree.
Summary of the invention
In view of this, passing through horizontal round bar the purpose of this utility model is to provide a kind of ball valve flange welding tooling
Quickly positioned；It is used cooperatively, is clamped with nutted rod by horizontal round bar, to guarantee between flange and adapter tube main body
Welding quality.
In order to achieve the above object, a kind of ball valve flange welding tooling of the utility model, including pedestal, horizontal round bar,
Level board, lock-screw, nutted rod and sliding block, horizontal round bar right end are fixedly connected with pedestal, and pedestal left side is logical equipped with bar shaped
Hole, strip through-hole vertically extend and are located at below horizontal round bar right end, and sliding block is slidably connected in strip through-hole, sliding block
It can be slided up and down along strip through-hole, level board is fixedly connected in strip through-hole as above sliding block, level board upper surface is set
There is tapped through hole, lock-screw is mounted in tapped through hole, and lock-screw lower end resists sliding block upper surface, nutted rod right end and cunning
Block is fixedly connected, and tensioning rod axis is right against below horizontal circle rod axis.
Further, the nutted rod cross section is rectangle.
Further, the corner of the rectangle is equipped with rounded corners.
It further, further include spring, spring is mounted between sliding block lower surface and strip through-hole downside, and spring is in pressure
Contracting state.
Further, the sliding block is arranged below the first positioning column, and strip through-hole downside is equipped with the second positioning column, on spring
Outside the first positioning column, lower spring end is sleeved on outside the second positioning column end cap.
The utility model has the beneficial effects that:
1. a kind of ball valve flange welding recruitment harness of the utility model has the advantages of quickly positioning, clamp；Level can be passed through
Round bar hangs flange and tube body to be welded, and since tube body is identical as flange inner diameter, and flange and tube body naturally droop, so that pipe
Body axis and flange axis automatic reclosing, without repeatedly adjustment；Sliding block, which moves down, drives the downward supported flange inner circle of nutted rod
On the downside of face and on the downside of tube body inner headed face, at this point, horizontal round bar resists on the upside of flange inner headed face and on the upside of tube body inner headed face, that is, pass through
Horizontal round bar is used cooperatively with nutted rod, is clamped from the inside of flange and tube body；At this point, horizontal round bar and nutted rod will not
Influence the outside weldings of flange Yu tube body junction.
2. a kind of ball valve flange welding nutted rod cross section described in tooling of the utility model is rectangle, by taking flange as an example,
Flange inner headed face is resisted simultaneously with nutted rod front and rear sides at the top of horizontal round bar, i.e. realization three-point fix is conducive to improve flange
Positioning accuracy；Similarly, tube body inner headed face is resisted simultaneously with nutted rod front and rear sides at the top of horizontal round bar, be conducive to improve tube body
Positioning accuracy, to guarantee tube body axis and flange axis on the same line.
3. a kind of ball valve flange welding of the utility model is convenient to use with tooling；Here, spring is mounted on sliding block lower surface
Between strip through-hole downside, spring is in compressive state；When lock-screw lower end is far from sliding block upper surface, spring has
Restore the trend of nature, band movable slider moves up, so that nutted rod moves up and close to horizontal round bar, in welding
Before, directly flange and tube body to be welded are inserted in outside horizontal round bar and nutted rod.
Detailed description of the invention
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, the utility model provides as follows
Attached drawing is illustrated:
Fig. 1 is a kind of perspective view of ball valve flange welding tooling of the utility model；
Fig. 2 is a kind of use state reference view one of ball valve flange welding tooling of the utility model；
Fig. 3 is a kind of use state reference view two of ball valve flange welding tooling of the utility model.
Appended drawing reference: 1- pedestal；The horizontal round bar of 2-；3- level board；4- lock-screw；5- nutted rod；6- sliding block；7- method
It is blue；8- tube body；9- spring；11- strip through-hole.
Specific embodiment
Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.
As shown in Figure 1 to Figure 3；A kind of ball valve flange welding tooling of the utility model, including pedestal 1, horizontal round bar 2,
Level board 3, lock-screw 4, nutted rod 5 and sliding block 6；Horizontal 2 right end of round bar is fixedly connected with pedestal 1；1 left side of pedestal is equipped with
Strip through-hole 11, strip through-hole 11 vertically extend and are located at below horizontal 2 right end of round bar；Sliding block 6 is slidably connected at item
In shape through-hole 11, sliding block 6 can be slided up and down along strip through-hole 11；Level board 3 is fixedly connected in strip through-hole 11 as positioned at cunning
6 top of block, 3 upper surface of level board is equipped with tapped through hole；Lock-screw 4 is mounted in tapped through hole, and 4 lower end of lock-screw resists
6 upper surface of sliding block；5 right end of nutted rod is fixedly connected with sliding block 6；5 axis of nutted rod is right against below horizontal 2 axis of round bar.
Before welding, the position for adjusting sliding block 6, makes nutted rod 5 close to horizontal round bar 2；Select 7 He of flange to be welded
The internal diameter of tube body 8, the two is identical；Successively flange 7 and tube body 8 to be welded are inserted in outside horizontal round bar 2 and nutted rod 5,
The horizontal distance of adjustment two, makes the end to be welded of flange 7 and the end in contact to be welded of tube body 8；By horizontal round bar 2 suspension to
The flange 7 and tube body 8 of welding, flange 7 and tube body 8 naturally droop, so that 8 axis of tube body and 7 axis automatic reclosing of flange；Locking
4 lower end of screw resists 6 upper surface of sliding block and is screwed into downwards, so that sliding block 6 moves down, drives the downward supported flange 7 of nutted rod 5
On the downside of inner headed face and on the downside of 8 inner headed face of tube body, so that the inside of inside and tube body 8 to flange 7 is clamped；Finally, from outer
Flange 7 and tube body 8 are welded in portion.
Preferably, 5 cross section of nutted rod is rectangle；On this basis, the corner of rectangle is equipped with rounded corners.
Horizontal 2 top of round bar resists 7 inner headed face of flange with 5 front and rear sides of nutted rod simultaneously, i.e. realization three-point fix improves
The positioning accuracy of flange 7；Horizontal 2 top of round bar resists 8 inner headed face of tube body with 5 front and rear sides of nutted rod simultaneously, improves pipe
The positioning accuracy of body 8.
Preferably, the present embodiment further includes spring 9, spring 9 be mounted on 6 lower surface of sliding block and 11 downside of strip through-hole it
Between, spring 9 is in compressive state；On this basis, the first positioning column is arranged below in sliding block 6, and 11 downside of strip through-hole is equipped with
Second positioning column, 9 upper end of spring are sleeved on outside the first positioning column, and 9 lower end of spring is sleeved on outside the second positioning column.
Before welding, 4 lower end of lock-screw is far from 6 upper surface of sliding block, and spring 9 has becoming for recovery nature
Gesture, band movable slider 6 move up, so that nutted rod 5 moves up and close to horizontal round bar 2, directly by 7 He of flange to be welded
Tube body 8 is inserted in outside horizontal round bar 2 and nutted rod 5；Without manual-up mobile sliding block 6.
Finally, it is stated that preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent
Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details
The range of restriction.
Claims (5)
1. a kind of ball valve flange welding tooling, it is characterised in that: including pedestal, horizontal round bar, level board, lock-screw, open
Tight bar and sliding block, horizontal round bar right end are fixedly connected with pedestal, and pedestal left side is equipped with strip through-hole, and strip through-hole is vertically square
To extending and being located at below horizontal round bar right end, sliding block is slidably connected in strip through-hole, and sliding block can glide along strip through-hole
Dynamic, level board is fixedly connected in strip through-hole as above sliding block, level board upper surface is equipped with tapped through hole, lock-screw
It is mounted in tapped through hole, lock-screw lower end resists sliding block upper surface, and nutted rod right end is fixedly connected with a slide block, nutted rod axis
Line is right against below horizontal circle rod axis.
2. a kind of ball valve flange welding tooling as described in claim 1, it is characterised in that: the nutted rod cross section is square
Shape.
3. a kind of ball valve flange welding tooling as claimed in claim 2, it is characterised in that: the corner of the rectangle is equipped with
Rounded corners.
4. a kind of ball valve flange welding tooling as claimed in claim 1 or 2, it is characterised in that: further include spring, spring peace
Between sliding block lower surface and strip through-hole downside, spring is in compressive state.
5. a kind of ball valve flange welding tooling as claimed in claim 4, it is characterised in that: the sliding block is arranged below first
Positioning column, strip through-hole downside are equipped with the second positioning column, and spring upper end is sleeved on outside the first positioning column, lower spring end suit
Outside the second positioning column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821418131.1U CN208992039U (en) | 2018-08-31 | 2018-08-31 | A kind of ball valve flange welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821418131.1U CN208992039U (en) | 2018-08-31 | 2018-08-31 | A kind of ball valve flange welding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208992039U true CN208992039U (en) | 2019-06-18 |
Family
ID=66799184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821418131.1U Expired - Fee Related CN208992039U (en) | 2018-08-31 | 2018-08-31 | A kind of ball valve flange welding tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208992039U (en) |
-
2018
- 2018-08-31 CN CN201821418131.1U patent/CN208992039U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 Termination date: 20200831 |