CN103978334B - A kind of assembling clamp of isolating valve blade - Google Patents
A kind of assembling clamp of isolating valve blade Download PDFInfo
- Publication number
- CN103978334B CN103978334B CN201410209661.5A CN201410209661A CN103978334B CN 103978334 B CN103978334 B CN 103978334B CN 201410209661 A CN201410209661 A CN 201410209661A CN 103978334 B CN103978334 B CN 103978334B
- Authority
- CN
- China
- Prior art keywords
- spiral arm
- axostylus axostyle
- slide
- isolating valve
- pair
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
Abstract
The present invention discloses a kind of assembling clamp of isolating valve blade, comprise base plate, base plate is provided with line slideway, guide rail is provided with a pair slide, each slide is separately installed with axostylus axostyle, the axis of two axostylus axostyles on the same line, each axostylus axostyle is provided with a pair spiral arm around spindle rotation, spiral arm is provided with locating hole away from the other end of axostylus axostyle, the center line of the locating hole of spiral arm is equal to the distance of axostylus axostyle axis, slide or base plate are provided with the locating part of center line at same level height of the locating hole of restriction spiral arm, pretensioned spring is provided with between often pair of spiral arm, axostylus axostyle is provided with axial through hole, one axis of guide is interspersed in the through hole of two axostylus axostyles, when adopting the assembled isolating valve blade of the present invention, the rotating shaft of axle ear is penetrated locating hole, due to four locating holes center line on the same line, thus ensure that four rotating shafts are coaxial, by adjusting the position of slide, can accurately locate the installation site of axle ear fast, simple to operate, operating efficiency is high.
Description
Technical field
The present invention relates to technological equipment, be specifically related to a kind of assembling clamp of isolating valve blade
Background technology
In nuclear power station ventilation and air conditioning system, commonly use isolating valve, isolating valve realizes isolating valve by the opening and closing of the blade in valve body and opens and closes; The blade of isolating valve as shown in Figure 1, blade 1 ' is provided with two pairs of axle ears 2 ', and each axle ear 2 ' is provided with rotating shaft 3 ', and rotating shaft 3 ' is connected with driving mechanism; In order to ensure blade 1 ' overall operation balanced synchronization, the good seal of isolating valve, require the axis of four rotating shafts on blade on the same line.
At present, on blade, the assembling mode of axle ear is generally by the installation site with chi manual setting-out determination axle ear, then the setting-out of axle ear aligning is welded on blade by staff one by one, finally rotating shaft is installed on axle ear, this assembling mode inefficiency, to waste time and energy, particularly rotating shaft is aimed at setting-out and be there is very large deviation by staff, is difficult to ensure that four rotating shafts of blade are coaxial.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of assembling clamp of isolating valve blade, use this fixture assembled isolating valve blade not only simple to operate, operating efficiency is high, and ensures that four rotating shafts of blade are coaxial.
In order to solve the problems of the technologies described above, the invention provides following technical scheme: a kind of assembling clamp of isolating valve blade, it is characterized in that: comprise base plate, base plate is provided with line slideway, described guide rail is provided with a pair slide, each slide is separately installed with axostylus axostyle, the axis of described two axostylus axostyles on the same line, each axostylus axostyle is provided with a pair spiral arm around spindle rotation, described spiral arm is provided with locating hole away from the other end of axostylus axostyle, the center line of the locating hole of described spiral arm is equal to the distance of axostylus axostyle axis, described slide or base plate are provided with the locating part of center line at same level height of the locating hole of restriction spiral arm.
Pretensioned spring is provided with between described often pair of spiral arm.
Described axostylus axostyle is provided with axial through hole, and an axis of guide is interspersed in the through hole of two axostylus axostyles, improves the precision of guiding.
Described slide is provided with holding screw, by tightening holding screw, is locked on guide rail by slide.
The assembling clamp of a kind of isolating valve of the present invention blade has following beneficial effect: when adopting the assembled isolating valve blade of the present invention, the rotating shaft of axle ear is penetrated locating hole, due to four locating holes center line on the same line, thus ensure that four rotating shafts are coaxial, by adjusting the position of slide, can accurately locate the installation site of axle ear fast, simple to operate, operating efficiency is high.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and embodiment, the present invention is elaborated;
Fig. 1 is the structural representation of the blade of isolating valve;
Fig. 2 is the sectional view of b-b line in Fig. 1;
Fig. 3 is structural representation of the present invention;
Fig. 4 is the sectional view of a-a line in Fig. 3;
Fig. 5 adopts the present invention to carry out assembled schematic diagram to isolating valve blade.
Detailed description of the invention
As shown in Fig. 3 ~ Fig. 5, a kind of assembling clamp of isolating valve blade, it is characterized in that: comprise base plate 1, base plate 1 is provided with the guide rail 2 of straight line, described guide rail 2 is provided with a pair slide 3, each slide 3 is separately installed with axostylus axostyle 4, the axis of described two axostylus axostyles 4 on the same line, each axostylus axostyle 4 is provided with a pair spiral arm 5 rotated around axostylus axostyle 4, described spiral arm 5 is provided with locating hole 5.1 away from the other end of axostylus axostyle 4, the center line of the locating hole 5.1 of described spiral arm 5 is equal to the distance of axostylus axostyle 4 axis, described slide 3 is provided with the locating part 6 of center line at same level height of the locating hole 5.1 of restriction spiral arm 5, described locating part 6 is L-shaped, the bottom of locating part 6 is fixed on slide 3, the top of locating part 6 is used for Support rotary arm 5, the top of locating part 6 is all in same level height, certain above-mentioned locating part 6 also can be arranged on base plate, in order to improve guiding accuracy, axostylus axostyle 4 is provided with axial through hole, an axis of guide 8 is interspersed in the through hole of two axostylus axostyles 4, pretensioned spring 7 is provided with, in order to keep the spacing of often pair of spiral arm 5 constant between often pair of spiral arm 5, described slide 3 is provided with holding screw 9, by tightening holding screw 9, is locked on guide rail 2 by slide 3.
Use the process of the assembled isolating valve blade of the present invention:
Blade is put on base plate, the long limit of blade and guide rail parallel, a slide is moved to the installed position of wherein a pair axle ear, and with holding screw, slide is locked on guide rail; According to the spacing of often pair of axle ear on blade, another slide is moved to another installed position to axle ear, with holding screw, slide is locked on guide rail; Then the rotating shaft of axle ear is penetrated the locating hole of spiral arm, can weld axle ear.After having welded, pinch a pair spiral arm, spiral arm is removed from rotating shaft, take out the blade that welding is good.
Claims (3)
1. the assembling clamp of an isolating valve blade, it is characterized in that: comprise base plate, base plate is provided with line slideway, described guide rail is provided with a pair slide, each slide is separately installed with axostylus axostyle, the axis of described two axostylus axostyles on the same line, each axostylus axostyle is provided with a pair spiral arm around spindle rotation, described spiral arm is provided with locating hole away from the other end of axostylus axostyle, the center line of the locating hole of described spiral arm is equal to the distance of axostylus axostyle axis, described slide or base plate are provided with the locating part of center line at same level height of the locating hole of restriction spiral arm, pretensioned spring is provided with between described often pair of spiral arm.
2. the assembling clamp of a kind of isolating valve blade according to claim 1, it is characterized in that: described axostylus axostyle is provided with axial through hole, an axis of guide is interspersed in the through hole of two axostylus axostyles.
3. the assembling clamp of a kind of isolating valve blade according to claim 1, is characterized in that: described slide is provided with holding screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410209661.5A CN103978334B (en) | 2014-05-16 | 2014-05-16 | A kind of assembling clamp of isolating valve blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410209661.5A CN103978334B (en) | 2014-05-16 | 2014-05-16 | A kind of assembling clamp of isolating valve blade |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103978334A CN103978334A (en) | 2014-08-13 |
| CN103978334B true CN103978334B (en) | 2016-03-02 |
Family
ID=51270634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410209661.5A Expired - Fee Related CN103978334B (en) | 2014-05-16 | 2014-05-16 | A kind of assembling clamp of isolating valve blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103978334B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942504B (en) * | 2015-06-05 | 2017-02-01 | 中船黄埔文冲船舶有限公司 | Adjustable auxiliary handle for anode block mounting |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201023219Y (en) * | 2006-12-31 | 2008-02-20 | 比亚迪股份有限公司 | Positioning device |
| CN201376162Y (en) * | 2009-03-02 | 2010-01-06 | 福建畅丰车桥制造有限公司 | Destressing device for welding axle housing and suspension seat |
| CN202129588U (en) * | 2011-06-22 | 2012-02-01 | 北京机械工业自动化研究所 | Welding fixture for central boxes of circuit breakers |
| CN202224890U (en) * | 2011-08-30 | 2012-05-23 | 寿震森 | Coaxial floating location tool for lug plate holes |
| CN202943399U (en) * | 2012-11-20 | 2013-05-22 | 无锡泰立特科技有限公司 | Weld holder of forklift portal frame hydro-cylinder fitting seat |
| CN203245653U (en) * | 2013-05-29 | 2013-10-23 | 江苏健德铁塔有限公司 | Stock stop |
| CN203843432U (en) * | 2014-05-16 | 2014-09-24 | 南方风机股份有限公司 | Assembling clamp for blade of isolating valve |
-
2014
- 2014-05-16 CN CN201410209661.5A patent/CN103978334B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103978334A (en) | 2014-08-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20160302 Termination date: 20210516 |