CN205438429U - Valve seat mounting device - Google Patents
Valve seat mounting device Download PDFInfo
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- CN205438429U CN205438429U CN201620226502.0U CN201620226502U CN205438429U CN 205438429 U CN205438429 U CN 205438429U CN 201620226502 U CN201620226502 U CN 201620226502U CN 205438429 U CN205438429 U CN 205438429U
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- frock
- arm
- force
- valve seat
- screwing
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Abstract
The utility model relates to a valve seat mounting device, to including passing the valve body lumen the frock of screwing that the disk seat was screwed, and install on the valve body, with the reaction force arm frock that the frock of screwing was cup jointed, the upper end of the frock of screwing have with electronic hydraulic wrench unit head complex effect end, the lower extreme is equipped with the stiff end, the stiff end periphery be equipped with a plurality of respectively with each protruding draw -in groove that matches on the disk seat, the effect is served the cover and is equipped with rather than the electronic hydraulic wrench unit head of shape complex, the electronic hydraulic wrench unit head fixedly connected with arm of force, be equipped with in the reaction force arm frock and keep out the bumping post of the arm of force. The frock of will screwing during the assembly is placed on the disk seat of waiting to screw, the valve does not need the upset, directly utilizes assembly clamping sets fixed, the cooperation of the reaction force arm frock and the arm of force is used can effectual cancellation reaction force, guarantees fixing of the spanner unit head during operation strong point, has reduced intensity of labour, has improved assembly efficiency.
Description
Technical field
This utility model relates to a kind of valve assembling device, particularly relates to a kind of valve seat erecting device.
Background technology
Valve seat installation is one of key step of valve assembling, uses existing assembly equipment installation steps comparatively laborious, operation inconvenience；Or existing installation equipment making is relatively costly, program is complicated.
The installation of existing valve seat first has to a valve seat and is tightened in advance inside valve body, reversely tips upside down on assembly equipment, utilizes and is threadedly secured on equipment, and during assembling, valve needs upset, not only loses time, and has the risk of landing；And equipment screws position and valve seat needs repeatedly to adjust；Rotation angle of equipment is little, needs reciprocal operation several times valve seat could be tightened on valve body；Valve seat installation, needs again valve seat upset to be returned, and is put into assembling clamping platform and fixes.Traditional Valve Base Assembly Device efficiency is low, and operation inconvenience and step are complicated.
Because above-mentioned defect, the design people, the most in addition research and innovation, to founding a kind of valve seat erecting device so that it is have more the value in industry.
Summary of the invention
For solving above-mentioned technical problem, the purpose of this utility model is to provide a kind of simple and practical, valve seat erecting device quickly and easily.
Valve seat erecting device of the present utility model, including the frock that screws screwed by described valve seat through valve body lumen, and is arranged on described valve body and the described retroaction arm of force frock screwing frock socket；The described upper end screwing frock has the effect end coordinated with electric hydaulic spanner unit head, and lower end is provided with fixing end, and described fixing end periphery is provided with several draw-in grooves mated respectively with each projection on described valve seat；Being arranged with the electric hydaulic spanner unit head coordinated with its shape on described effect end, described electric hydaulic spanner unit head is fixedly connected with the arm of force, and described retroaction arm of force frock is provided with the bumping post keeping out the described arm of force.
Further, described retroaction arm of force frock is provided with described in confession and screws through hole, several equally distributed grooves centered by described through hole that frock passes, and is equipped with respectively described retroaction arm of force frock is arranged on the stud on described valve body in each described groove.
Further, described groove number is four.
Further, described groove is kidney slot.
Further, the effect end screwing frock described in is six square toes types.
By such scheme, this utility model at least has the advantage that
Designing one can make what valve seat and electric hydaulic spanner unit head connected to screw frock, is placed on screwing frock on valve seat to be screwed during assembling；
1, valve need not upset, directly utilizes assembling clamping platform and fixes；
2, retroaction arm of force frock and the arm of force with the use of can effectively cancel counteracting force, it is ensured that during the work of electric hydaulic spanner unit head, the strong point is fixed, and reduces labor intensity, improves efficiency of assembling；
3, have kidney slot in retroaction arm of force frock, be conducive to expanding the stroke of bolt fixed position, facilitate retroaction arm of force frock fixing on different model valve body；
4, use electric hydaulic spanner can coordinate very easily with screwing frock, and do not affected by the anglec of rotation, once complete the installation of valve, simple operating steps.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be practiced according to the content of description, below with preferred embodiment of the present utility model and coordinate accompanying drawing describe in detail as after.
Accompanying drawing explanation
The structural representation of the present utility model of Fig. 1；
Fig. 2 is the plan structure schematic diagram screwing frock in this utility model；
Fig. 3 is the main TV structure schematic diagram screwing frock in this utility model；
Fig. 4 is the plan structure schematic diagram of retroaction arm of force frock in this utility model；
Fig. 5 is the main TV structure schematic diagram of retroaction arm of force frock in this utility model；
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.Following example are used for illustrating this utility model, but are not limited to scope of the present utility model.
See Fig. 1, a kind of valve seat erecting device described in a preferred embodiment of the present invention, screw frock 3 including screwed by described valve seat 2 through valve body 1 lumen, and be arranged on described valve body 1 and the described retroaction arm of force frock 4 screwing frock 3 socket；The described upper end screwing frock 3 has the effect end 6 coordinated with electric hydaulic spanner unit head 12, and lower end is provided with fixing end 5, and described fixing end 5 periphery is provided with several draw-in grooves 7 mated respectively with each projection on described valve seat 2, as shown in Figure 3；Being arranged with the electric hydaulic spanner unit head 12 coordinated with its shape on described effect end 6, described electric hydaulic spanner unit head 12 is fixedly connected with the arm of force, and retroaction arm of force frock 4 is provided with the bumping post 9 keeping out the described arm of force 8, as shown in Figure 5.
Retroaction arm of force frock 4 can be fixed on valve body 1 for convenience, described retroaction arm of force frock 4 is provided with described in confession and screws through hole, several equally distributed grooves centered by described through hole that frock 3 passes, as shown in Figure 4, described groove number is four, described groove is kidney slot 11, it is equipped with respectively in each described kidney slot 11 and described retroaction arm of force frock 4 is arranged on the stud 10 on described valve body 1, described kidney slot 11 expands the stroke of stud 10 fixed position, thus adapts to different model valve body 1.
Screw for convenience the effect end 6 of frock 3 and electric hydaulic spanner unit head 12 with the use of, described in screw the effect end 6 of frock in six square toes types, as shown in Figure 2.
Operation principle of the present utility model is as follows:
It is placed on screwing frock 3 on valve seat 2 to be installed, and fix block by the draw-in groove 7 of fixing end 5 and the projection of valve seat 2, then retroaction arm of force frock 4 and electric hydaulic spanner unit head 12 are socketed in successively and screw in frock 3, and use stud 10 retroaction arm of force frock 4 to be fixed on valve body 1 by kidney slot 11；After placement, electric hydaulic spanner unit head 12 is used to coordinate installation with the effect end 6 screwing frock 3 and rotate.When effect end 6 turns clockwise under the drive of electric hydaulic spanner unit head 12, reverse counteracting force can be produced, the motive power point causing electric hydaulic spanner unit head 12 is not fixed, it is unfavorable for acting on the smooth rotation of end 6, the arm of force 8 is adverse movement to be carried out under the effect of counteracting force, bumping post 9 in retroaction arm of force frock 4 prevents the adverse movement of the arm of force 8, thus it is effectively offset counteracting force, ensure that the motive power point of electric hydaulic spanner unit head 12 is fixed, ensure to screw the smooth rotation of frock 3, thus ensure the smooth installation of valve seat 2.
The above is only preferred implementation of the present utility model; it is not limited to this utility model; should be understood that; for those skilled in the art; on the premise of without departing from this utility model know-why; can also make some improvement and modification, these improve and modification also should be regarded as protection domain of the present utility model.
Claims (5)
1. a valve seat erecting device, it is characterised in that: include screwing frock through what described valve seat was screwed by valve body lumen, and be arranged on described valve body and the described retroaction arm of force frock screwing frock socket；
The described upper end screwing frock has the effect end coordinated with electric hydaulic spanner unit head, and lower end is provided with fixing end, and described fixing end periphery is provided with several draw-in grooves mated respectively with each projection on described valve seat；
Being arranged with the electric hydaulic spanner unit head coordinated with its shape on described effect end, described electric hydaulic spanner unit head is fixedly connected with the arm of force, and described retroaction arm of force frock is provided with the bumping post keeping out the described arm of force.
A kind of valve seat erecting device the most according to claim 1, it is characterized in that: described retroaction arm of force frock is provided with described in confession and screws through hole, several equally distributed grooves centered by described through hole that frock passes, and is equipped with respectively described retroaction arm of force frock is arranged on the stud on described valve body in each described groove.
A kind of valve seat erecting device the most according to claim 2, it is characterised in that: described groove number is four.
4. according to a kind of valve seat erecting device described in Claims 2 or 3, it is characterised in that: described groove is kidney slot.
A kind of valve seat erecting device the most according to claim 1, it is characterised in that the effect end screwing frock described in: is six square toes types.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620226502.0U CN205438429U (en) | 2016-03-23 | 2016-03-23 | Valve seat mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620226502.0U CN205438429U (en) | 2016-03-23 | 2016-03-23 | Valve seat mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205438429U true CN205438429U (en) | 2016-08-10 |
Family
ID=56574894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620226502.0U Active CN205438429U (en) | 2016-03-23 | 2016-03-23 | Valve seat mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205438429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018054084A1 (en) * | 2016-09-22 | 2018-03-29 | 成都乘风阀门有限责任公司 | Gate valve seat mounting structure |
-
2016
- 2016-03-23 CN CN201620226502.0U patent/CN205438429U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018054084A1 (en) * | 2016-09-22 | 2018-03-29 | 成都乘风阀门有限责任公司 | Gate valve seat mounting structure |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |