CN202607604U - Special tool for disassembling and assembling valve core - Google Patents
Special tool for disassembling and assembling valve core Download PDFInfo
- Publication number
- CN202607604U CN202607604U CN 201220219793 CN201220219793U CN202607604U CN 202607604 U CN202607604 U CN 202607604U CN 201220219793 CN201220219793 CN 201220219793 CN 201220219793 U CN201220219793 U CN 201220219793U CN 202607604 U CN202607604 U CN 202607604U
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- China
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- plate
- top board
- side plates
- jiaos
- base plate
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- Expired - Fee Related
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Abstract
The utility model discloses a special tool for disassembling and assembling a valve core. The special tool comprises a Haff frame and a connecting plate, wherein the Haff frame comprises a bottom plate, a top plate and two side plates, the two side plates are vertically arranged at two sides of the bottom plate, the top ends of the two side plates are arranged at two sides of the top plate, four through holes are respectively formed in four corners of the top plate, a through hole is formed in the center of the bottom plate, a circular groove is arranged on the bottom surface of the bottom plate, the through hole in the center of the bottom plate and the circular groove of the bottom plate are coaxial, threaded holes are respectively formed in four corners of the connecting plate and are matched with the through holes in the four corners of the top plate, the connecting plate is arranged on the bottom surface of the top plate, and bolts penentrate through the through holes in the four corners of the top plate and are screwed into the threaded holes in the four corners of the connecting plate, so that the Haff frame is connected to form a whole body. With the adoption of the tool, disassembling and assembling operation of the valve core can be conveniently implemented, the repair efficiency of a valve is improved, the repair labor intensity is weakened, and safety hidden dangers are avoided.
Description
Technical field
The utility model relates to a kind of specific purpose tool that is used for the dismounting of valve spool.
Background technology
In all kinds of valve maintenance; Often run into the maintenance process that spool is changed, general spool is assemblied on the valve rod with threaded engagement, and other has a stage clip to be assemblied on the valve rod and between valve rod bottom and spool; Stage clip to spool have larger axis to active force; Therefore when dismantling spool, need compress, so that with the spool valve rod of back-outing to spring; But stage clip has very big tension force, in the middle of maintenance in the past, all is to rely on bigger manpower that stage clip is compressed, and the stage clip after will compressing with galvanized wire rolls tightly, then spool is back-outed.This repair method not only overhaul efficiency is lower, and stage clip manual compression labour intensity is big, and also has certain potential safety hazard in the stage clip compression process.
Summary of the invention
The utility model technical problem to be solved provides a kind of specific purpose tool that is used for the dismounting of valve spool; This instrument of utilization can conveniently be implemented the dismounting operation of valve spool stage clip; Improved the overhaul efficiency of valve, alleviated the labour intensity of maintenance, and avoided potential safety hazard.
For solving the problems of the technologies described above; The specific purpose tool that the utility model is used for the dismounting of valve spool comprises Hough framework and connecting plate; Said Hough framework comprises base plate, top board and two blocks of side plates; Said two blocks of side plates are vertical at said base plate both sides, and said two side plate tops are located in said top board both sides, and said top board has four through holes for four jiaos; Said base plate center has through hole and the bottom surface is provided with circular groove; Said base plate central through hole is coaxial with circular groove, four jiaos of said connecting plates be respectively equipped with screw and with the lead to the hole site coupling of four jiaos on top board, said connecting plate is located at said top board bottom surface and is penetrated four jiaos of through holes of top board through bolt and twists in four jiaos of screws of said connecting plate so that said Hough framework is linked into an integrated entity.
Further, this instrument also comprises two stiffeners, and said two stiffeners are vertical between base plate and the two blocks of side plates of said Hough framework respectively and are positioned at two side plates outsides.
Because being used for the specific purpose tool of valve spool dismounting, the utility model adopted technique scheme; Be that this instrument comprises Hough framework and connecting plate, the Hough framework comprises base plate, top board and two blocks of side plates, and two blocks of side plates are vertical at the base plate both sides; Two side plate tops are located in the top board both sides; Top board has four through holes for four jiaos, and the base plate center has through hole and the bottom surface is provided with circular groove, and the base plate central through hole is coaxial with circular groove; Four jiaos of connecting plates be respectively equipped with screw and with the lead to the hole site coupling of four jiaos on top board, connecting plate is located at the top board bottom surface and is penetrated four jiaos of through holes of top board through bolt and twists in four jiaos of screws of connecting plate so that the Hough framework is linked into an integrated entity.This instrument can conveniently be implemented the dismounting operation of valve spool, has improved the overhaul efficiency of valve, has alleviated the labour intensity of maintenance, and has avoided potential safety hazard.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further to specify:
Fig. 1 is used for the structural representation of the specific purpose tool of valve spool dismounting for the utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the sketch map that utilizes this instrument dismounting valve spool.
The specific embodiment
As depicted in figs. 1 and 2; The specific purpose tool that the utility model is used for the dismounting of valve spool comprises Hough framework 1 and connecting plate 2; Said Hough framework 1 comprises base plate 12, top board 11 and two blocks of side plates 13; Said two blocks of side plates 13 are vertical at said base plate 12 both sides, and said two side plate 13 tops are located in said top board 11 both sides, and said top board has four through holes 14 for 11 4 jiaos; Said base plate 12 centers have through hole 15 and the bottom surface is provided with circular groove 16; Said base plate 12 central through holes 15 are coaxial with circular groove 16,2 four jiaos of said connecting plates be respectively equipped with screw 21 and with through hole 14 location matches of 11 4 jiaos on top board, said connecting plate 2 is located at said top board 11 bottom surfaces and is penetrated 11 4 jiaos of through holes 14 of top board through bolt 16 and twists in 2 four jiaos of screws 21 of said connecting plate so that said Hough framework 1 is linked into an integrated entity.
Further, this instrument also comprises two stiffeners 3, and said two stiffeners 3 are vertical between base plate 12 and the two blocks of side plates 13 of said Hough framework 1 respectively and are positioned at two side plate 13 outsides.Two stiffeners the rigidity that has improved this instrument Hough framework is set, guaranteed the serviceability of this instrument.
As shown in Figure 3; In valve spool disassembly process, the Hough framework 1 of this instrument is incorporated on the valve rod 4, valve rod 4 is positioned at base plate 12 central through holes 15; Embed stage clip 5 tops in the circular groove 16 of base plate 12 bottom surfaces this moment; To prevent the escape of stage clip 5 left and right deviation, connecting plate 2 is located at top board 11 bottom surfaces and fixing so that Hough framework 1 is constituted one through bolt 16, force in Hough frame head plate 11 subsequently stage clip 5 is compressed; Can spool 6 be back-outed or is screwed into from valve rod 4, realize the dismounting operation of spool 6.This instrument of utilization can alleviate the labour intensity of stage clip compression conveniently with the stage clip compression, and stage clip receives the circular groove of base plate bottom surface spacing, has avoided the potential safety hazard of compression process, has effectively improved the overhaul efficiency of valve.
Claims (2)
1. specific purpose tool that is used for the dismounting of valve spool; It is characterized in that: this instrument comprises Hough framework and connecting plate; Said Hough framework comprises base plate, top board and two blocks of side plates; Said two blocks of side plates are vertical at said base plate both sides, and said two side plate tops are located in said top board both sides, and said top board has four through holes for four jiaos; Said base plate center has through hole and the bottom surface is provided with circular groove; Said base plate central through hole is coaxial with circular groove, four jiaos of said connecting plates be respectively equipped with screw and with the lead to the hole site coupling of four jiaos on top board, said connecting plate is located at said top board bottom surface and is penetrated four jiaos of through holes of top board through bolt and twists in four jiaos of screws of said connecting plate so that said Hough framework is linked into an integrated entity.
2. the specific purpose tool that is used for the dismounting of valve spool according to claim 1; It is characterized in that: this instrument also comprises two stiffeners, and said two stiffeners are vertical between base plate and the two blocks of side plates of said Hough framework respectively and are positioned at two side plates outsides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220219793 CN202607604U (en) | 2012-05-16 | 2012-05-16 | Special tool for disassembling and assembling valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220219793 CN202607604U (en) | 2012-05-16 | 2012-05-16 | Special tool for disassembling and assembling valve core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202607604U true CN202607604U (en) | 2012-12-19 |
Family
ID=47341336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220219793 Expired - Fee Related CN202607604U (en) | 2012-05-16 | 2012-05-16 | Special tool for disassembling and assembling valve core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202607604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215889A (en) * | 2015-11-02 | 2016-01-06 | 沈阳航天新光集团有限公司 | Cooling turbine test integrated clamp |
-
2012
- 2012-05-16 CN CN 201220219793 patent/CN202607604U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215889A (en) * | 2015-11-02 | 2016-01-06 | 沈阳航天新光集团有限公司 | Cooling turbine test integrated clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20140516 |