CN203665380U - Valve body positioning device for assembling ball valve - Google Patents
Valve body positioning device for assembling ball valve Download PDFInfo
- Publication number
- CN203665380U CN203665380U CN201420040086.6U CN201420040086U CN203665380U CN 203665380 U CN203665380 U CN 203665380U CN 201420040086 U CN201420040086 U CN 201420040086U CN 203665380 U CN203665380 U CN 203665380U
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- CN
- China
- Prior art keywords
- grip block
- valve body
- ball valve
- assembling
- clamping block
- 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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- Lift Valve (AREA)
Abstract
The utility model discloses a valve body positioning device for assembling a ball valve assembly. The valve body positioning device for assembling the ball valve assembly comprises a first clamping block and a second clamping block which are used for clamping a valve body; the first clamping block and the second clamping block are symmetrically arranged, and the inner sides of the two clamping blocks are respectively provided with a semicircle; both the first clamping block and the second clamping block are arranged inside a frame, and the side edge of the first clamping block is controlled by the jack rod of a cylinder. According to the valve body positioning device for assembling the ball valve, by controlling the reciprocating movement of the jack rod through the cylinder, the first clamping block and the second clamping block inside the frame can be opened and closed. The valve body positioning device for assembling the ball valve can rapidly position the valve body of a ball valve to be assembled and improve the mounting efficiency; the first clamping block and the second clamping block inside the frame are simple in structure and meanwhile are high in relative precision to avoid the technical failures such as displacement, thereby improving the assembling quality of the ball valve.
Description
Technical field
The utility model relates to the automation equipment of assembling ball valve in a kind of production process, specifically a kind of ball valve assembling valve body positioner.
Background technology
Ball valve is to be widely used in the control device that plays on-off action in plumbing installation, has extensively and the market space of enormous amount.Be generally for its installation steps for ball valve of ball valve manufacturing enterprise at present, valve body is fixed on and on clamping device, then puts into spool and valve rod, the parts such as switch, in above-mentioned installation process, spool is connected and is guaranteed that ball valve can not leak by interference fit with the sealing ring in valve body, because position and the valve body position of spool in installation process lack positioning relation accurately, when valve body occurrence positions when skew on clamping device, after installing, spool and valve body will find, spool coordinates the position of imprecision and switch to be inaccurate with sealing ring, the position ball valve of namely closing at switch there will be drainage, and cause whole ball valve to be scrapped, cause suitable economic loss, how to prevent above-mentioned technical problem is the object that those skilled in the art study always, and traditional structure can only rely on workman's artificial judgment, waste time and energy and efficiency is not high, quality is not high yet.
Utility model content
The utility model provide a kind of simple in structure, installation site accurately, prevent the ball valve assembling valve body positioner that leaks.
A kind of ball valve assembling valve body positioner, comprise the first grip block and the second grip block for clamping valve, the first grip block and the second grip block are symmetrical arranged inner side and are equipped with semicircular ring, the first described grip block and the second grip block are all placed in framework, and the first grip block side connects the push rod that is controlled by cylinder.This kind moves back and forth by cylinder control push rod, and then realization is positioned at the switching of the first grip block and second grip block of framework, the valve body of the ball valve to needs assembling is located fast, improve installation effectiveness, the first grip block and the second grip block structure that are positioned at framework are not only simple, and relatively precision is high the technical failure such as is difficult for being subjected to displacement, improve the assembly quality of ball valve.
As being provided with two back-moving springs between preferred the first described grip block of structure and the second grip block, two back-moving springs are placed in two lead rail axis of passing respectively the first grip block and the second grip block.As each lead rail axis of two lead rail axis of technical descriptioon, all through the first grip block and the second grip block, this kind of lead rail axis structure improved the reciprocating accuracy of the first grip block greatly, reduced equipment attrition, extended service life.
Described lead rail axis is fixedly connected with framework by locating piece, lead rail axis and framework is connected as a single entity and better guarantees the first grip block and the precision of the second grip block to valve body clamping.Between locating piece and cylinder, be provided with that adapter sleeve prevents the relative valve body positioner of cylinder occurrence positions skew and the technical failure that causes.
The first described grip block or the second grip block surface are provided with sagging plane of orientation, and this kind of plane of orientation is connected and is positioned at the locating surface on ball valve body, prevent the ball valve sealing problem causing that deflects.
Described plane of orientation connects semicircular ring by circular groove, more be conducive to the be connected plane of orientation of the first grip block or the second grip block surface depressions of locating surface on ball valve body, avoid collision or wearing and tearing unnecessary between the locating surface on plane of orientation and ball valve body.
Be provided with location convex surface or alignment concavity as the preferred semicircular ring of structure surface, more convenient, realize the matching relationship between ball valve locating surface, raising installation quality fast.
The utility model moves back and forth by cylinder control push rod, and then realization is positioned at the switching of the first grip block and second grip block of framework, the valve body of the ball valve to needs assembling is located fast, improve installation effectiveness, the first grip block and the second grip block structure that are positioned at framework are not only simple, and relatively precision is high the technical failure such as is difficult for being subjected to displacement, improve the assembly quality of ball valve.
Accompanying drawing explanation
Be illustrated in figure 1 the perspective view of the utility model ball valve assembling valve body positioner.
The specific embodiment
A kind of ball valve assembling valve body positioner as shown in Figure 1, comprise the first grip block 2 and the second grip block 11 for clamping valve, the first grip block 2 and the second grip block 11 are symmetrical arranged inner side and are equipped with semicircular ring 6, the first grip block 2 and the second grip block 11 are all placed in framework 1, and the first grip block 2 sides connect the push rod that is controlled by cylinder 3.The first grip block 2 or the second grip block 11 surfaces are provided with sagging plane of orientation 10.Plane of orientation 10 connects semicircular ring 6 by circular groove 9.
Between the first grip block 2 and the second grip block 11, being provided with 7, two back-moving springs 7 of two back-moving springs is placed in two lead rail axis 8 of passing respectively the first grip block 2 and the second grip block 11.Lead rail axis 8 is fixedly connected with framework 1 by locating piece 4.Between locating piece 4 and cylinder 3, be provided with adapter sleeve 5
Be provided with location convex surface or alignment concavity as preferred structure semicircular ring 6 surfaces.
Claims (7)
1. a ball valve assembling valve body positioner, comprise the first grip block (2) and the second grip block (11) for clamping valve, the first grip block (2) and the second grip block (11) are symmetrical arranged inner side and are equipped with semicircular ring (6), it is characterized in that: described the first grip block (2) and the second grip block (11) are all placed in framework (1), the first grip block (2) side connects the push rod that is controlled by cylinder (3).
2. ball valve assembling valve body positioner as claimed in claim 1, it is characterized in that: between described the first grip block (2) and the second grip block (11), be provided with two back-moving springs (7), two back-moving springs (7) are placed in two lead rail axis (8) of passing respectively the first grip block (2) and the second grip block (11).
3. valve body positioner is used in ball valve assembling as claimed in claim 2, it is characterized in that: described lead rail axis (8) is fixedly connected with framework (1) by locating piece (4).
4. valve body positioner is used in ball valve assembling as claimed in claim 1, it is characterized in that: described the first grip block (2) or the second grip block (11) surface are provided with sagging plane of orientation (10).
5. valve body positioner is used in ball valve assembling as claimed in claim 4, it is characterized in that: described plane of orientation (10) connects semicircular ring (6) by circular groove (9).
6. valve body positioner is used in ball valve assembling as claimed in claim 1, it is characterized in that: described semicircular ring (6) surface is provided with location convex surface or alignment concavity.
7. valve body positioner is used in ball valve assembling as claimed in claim 1, it is characterized in that: between described locating piece (4) and cylinder (3), be provided with adapter sleeve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420040086.6U CN203665380U (en) | 2014-01-19 | 2014-01-19 | Valve body positioning device for assembling ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420040086.6U CN203665380U (en) | 2014-01-19 | 2014-01-19 | Valve body positioning device for assembling ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203665380U true CN203665380U (en) | 2014-06-25 |
Family
ID=50961713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420040086.6U Expired - Fee Related CN203665380U (en) | 2014-01-19 | 2014-01-19 | Valve body positioning device for assembling ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203665380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150196A (en) * | 2017-06-26 | 2017-09-12 | 弥富科技（浙江）有限公司 | T-shaped three-way welding tool |
-
2014
- 2014-01-19 CN CN201420040086.6U patent/CN203665380U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150196A (en) * | 2017-06-26 | 2017-09-12 | 弥富科技（浙江）有限公司 | T-shaped three-way welding tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHUJI JIAWEI MACHINERY CO., LTD. Assignor: Yao Liuyuan Contract record no.: 2015330000168 Denomination of utility model: Valve body positioning device for assembling ball valve Granted publication date: 20140625 License type: Exclusive License Record date: 20150618 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20170119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |