CN207874125U - A kind of oil field operation scene valve rubber skin assembly tool - Google Patents
A kind of oil field operation scene valve rubber skin assembly tool Download PDFInfo
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- CN207874125U CN207874125U CN201820164806.8U CN201820164806U CN207874125U CN 207874125 U CN207874125 U CN 207874125U CN 201820164806 U CN201820164806 U CN 201820164806U CN 207874125 U CN207874125 U CN 207874125U
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- valve rubber
- guide sleeve
- cylinder
- valve
- diameter
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Abstract
The utility model discloses a kind of oil field operation scene valve rubber skin assembly tools, including hammer, guide sleeve, cylinder and backing plate；The hammer generates impact force for tapping valve body head；The guide sleeve endoporus is cylindrical surface；It is the conical surface outside the guide sleeve, conical surface small end outer diameter is identical as the minimum hole size of valve rubber, and conical surface big end outer diameter is identical as the cylindrical surface diameter dimension above valve body cone；The cylinder top is equipped with the first groove of positioning valve rubber；The diameter of bore size of the cylinder is more than the big end outer diameter of guide sleeve, and the height dimension of cylinder is more than the height dimension of guide sleeve.The utility model is simple in structure, reasonable design, easy to carry, and operation is orderly, live strong applicability, and valve rubber leather jacket will not generate damage with efficient to valve rubber, can effectively solve the problems, such as that valve rubber assembled in situ is difficult.
Description
Technical field
The utility model is related to plunger pump technical field of tools more particularly to a kind of oil field operation scene valve rubber leather jackets
With tool.
Background technology
In oil drilling, well cementation, fracturing work, core component is exactly plunger pump.Plunger pump majority uses check valve knot
Structure, each fluid cylinder have 1 sucking and 1 discharge valve assembly.Pressure height, discharge capacity are big when field operation, and sand is contained in fracturing fluid
Son and acid medium, the valve rubber skin damage comparison in valve assembly is fast, needs to be replaced frequently.Valve rubber and valve body were
It is full of assembly, the not no professional assembly tool in scene, only leans on nonstandard operation to replace valve rubber, assembly difficulty, efficiency at present
It is relatively low, and be easy to scratch valve rubber, so as to shorten the service life of valve assembly, increase replacement frequency.Therefore one kind is needed
Simply, portable, efficient, safe assembly tool meets the needs of field operation.
Utility model content
The purpose of this utility model is to provide a kind of oil simple in structure, easy to carry, work efficiency is high, safety is good
Field operation field valve rubber skin assembly tool.
To achieve the above object, the utility model uses following technical scheme：
A kind of oil field operation scene valve rubber skin assembly tool, including hammer, guide sleeve, cylinder and backing plate；It is described bulky
Head generates impact force for tapping valve body head, presses against one piece of guide sleeve and moves downward；The guide sleeve endoporus is cylindrical surface,
And cylindrical surface internal diameter is more than the guide grab outer diameter of valve body；It is the conical surface, conical surface small end outer diameter and valve rubber outside the guide sleeve
The minimum hole size of skin is identical, and conical surface big end outer diameter is identical as the cylindrical surface diameter dimension above valve body cone；Institute
It states guide sleeve big end and is equipped with positioning inclined-plane, positioning bevel angle is identical as the angle of valve body cone；The cylinder top is equipped with
The first groove of valve rubber is positioned, the shape of the first groove is identical as valve rubber shape；The diameter of bore ruler of the cylinder
The very little big end outer diameter more than guide sleeve, the height dimension of cylinder are more than the height dimension of guide sleeve；The backing plate is placed in circle
Below cylinder.
Said program can advanced optimize for：
The second groove of positioning cylinder is equipped with above the backing plate, and the second groove diameter is more than cylinder outside diameter.
The backing plate material is wooden.
The hammer material is stainless steel.
Valve rubber leather jacket timing coating lubricating oil on the intradermal hole of valve rubber.
The utility model is simple in structure, reasonable design, easy to carry, and operation is orderly, live strong applicability, valve rubber leather jacket
With efficient, and damage will not be generated to valve rubber, can effectively solve the problems, such as that valve rubber assembled in situ is difficult.
Description of the drawings
Fig. 1 is the utility model structure composition and assembly relation schematic diagram；
Fig. 2 is that the utility model uses procedure chart；
In figure：1- hammers, 2- guide sleeves, 3- cylinders, the first grooves of 3.1-, 4- backing plates, the second grooves of 4.1-, 5- valves
Body, 5.1- guide grabs, 6- valve rubber.
Specific implementation mode
To make those skilled in the art more fully understand the utility model, below in conjunction with the accompanying drawings with embodiment to technical solution
It is described in further detail.
Referring to Fig. 1, Fig. 2.A kind of oil field operation scene valve rubber skin assembly tool, including hammer 1, guide sleeve 2, cylinder
3 and backing plate 4.Hammer 1 generates impact force for tapping 5 head of valve body, presses against 2 one pieces of guide sleeve and moves downward.To ensure to make
With performance and prolong the service life, 1 material of hammer uses stainless steel.2 endoporus of guide sleeve is cylindrical surface, and cylindrical surface internal diameter is more than
5.1 outer diameter of guide grab of valve body 5 so that guide grab 5.1 can be smoothly packed into guide sleeve in assembly.Outside guide sleeve 2
For the conical surface, conical surface small end outer diameter is identical as the minimum hole size of valve rubber 6 so that 2 conical surface small end of guide sleeve can be smooth
Into in 6 endoporus of valve rubber；Conical surface big end outer diameter is identical as the cylindrical surface diameter dimension above 5 conical surface of valve body, makes
It obtains 6 endoporus of valve rubber can gradually be supportted in assembling process and arrive required diameter greatly；Conical surface big end is equipped with positioning inclined-plane, positioning
Bevel angle is identical as the angle of valve body cone, and guide sleeve 2 positions inclined-plane and can be pasted with 5 conical surface of valve body in assembling process
It closes, ensures not damaging 5 conical surface of valve body during assembling valve rubber.3 top of cylinder is equipped with the first of positioning valve rubber 6
The shape of groove 3.1, the first groove 3.1 is identical as 6 shape of valve rubber, and valve rubber 6 can be positioned in assembling process
In one groove 3.1.The diameter of bore size of cylinder 3 is more than the big end outer diameter of guide sleeve 2, and the height dimension of cylinder 3 is more than
The height dimension of guide sleeve 2 ensures that guide sleeve 2 can smoothly be fallen into cylinder 3 when moving downward.Backing plate 4 is placed in cylinder 3
Below.Backing plate 4 is equipped with the second groove 4.1 of positioning cylinder 3 above, and 4.1 diameter of the second groove is more than 3 outside diameter of cylinder.
4 material of backing plate is wooden, impact force when being assembled with buffering.In addition, when assembly valve rubber 6, applied on 6 endoporus of valve rubber
Lubricating oil is smeared, valve rubber 6 is can avoid and rubs with conical guiding sleeve 2 excessive, generate and abrade, and keep assembly more smooth；Assembly
When a whole set of tooling can be laid flat, so that valve rubber 6 is disposably installed in place.
Above-described embodiment is the preferred embodiment of the utility model, is not the limit to technical solutions of the utility model
System, it is noted that for those skilled in the art, without departing from the principle of the present invention, may be used also
With to the utility model, some improvement and modification can also be carried out, these improvement and modification also fall into the protection of the utility model claims
In range.
Claims (5)
1. a kind of oil field operation scene valve rubber skin assembly tool, it is characterised in that：Including hammer, guide sleeve, cylinder and pad
Plate；The hammer generates impact force for tapping valve body head, presses against one piece of guide sleeve and moves downward；The guide sleeve endoporus
For cylindrical surface, and cylindrical surface internal diameter is more than the guide grab outer diameter of valve body；It is the conical surface, conical surface small end outer diameter outside the guide sleeve
It is identical as the minimum hole size of valve rubber, conical surface big end outer diameter and the cylindrical surface diameter dimension above valve body cone
It is identical；The guide sleeve big end is equipped with positioning inclined-plane, and positioning bevel angle is identical as the angle of valve body cone；On the cylinder
Portion is equipped with the first groove of positioning valve rubber, and the shape of the first groove is identical as valve rubber shape；The endoporus of the cylinder
Diameter dimension is more than the big end outer diameter of guide sleeve, and the height dimension of cylinder is more than the height dimension of guide sleeve；The backing plate
It is placed in below cylinder.
2. a kind of oil field operation scene valve rubber skin assembly tool according to claim 1, it is characterised in that：The pad
The second groove of positioning cylinder is equipped with above plate, and the second groove diameter is more than cylinder outside diameter.
3. a kind of oil field operation scene valve rubber skin assembly tool according to claim 1, it is characterised in that：The pad
Plank matter is wooden.
4. a kind of oil field operation scene valve rubber skin assembly tool according to claim 1, it is characterised in that：It is described bulky
Head material is stainless steel.
5. a kind of oil field operation scene valve rubber skin assembly tool according to claim 1, it is characterised in that：It is described all
When the assembly of your rubber on the intradermal hole of valve rubber coating lubricating oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820164806.8U CN207874125U (en) | 2018-01-31 | 2018-01-31 | A kind of oil field operation scene valve rubber skin assembly tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820164806.8U CN207874125U (en) | 2018-01-31 | 2018-01-31 | A kind of oil field operation scene valve rubber skin assembly tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207874125U true CN207874125U (en) | 2018-09-18 |
Family
ID=63510171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820164806.8U Active CN207874125U (en) | 2018-01-31 | 2018-01-31 | A kind of oil field operation scene valve rubber skin assembly tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207874125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167448A (en) * | 2018-09-30 | 2019-01-08 | 北京航空航天大学 | A kind of surface-mount type high-speed permanent magnet motor sheath and permanent magnet elastic conjunction structure |
-
2018
- 2018-01-31 CN CN201820164806.8U patent/CN207874125U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167448A (en) * | 2018-09-30 | 2019-01-08 | 北京航空航天大学 | A kind of surface-mount type high-speed permanent magnet motor sheath and permanent magnet elastic conjunction structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190404 Address after: 257067 No. 267 South Second Road, Dongying District, Dongying City, Shandong Province Patentee after: Shandong High Speed Corey Petroleum Equipment Co., Ltd. Address before: 257000 East Gate 1002 Xiliu Road, Dongying District, Dongying City, Shandong Province Patentee before: Shandong Ke Ruibeng industry Co., Ltd |
|
| TR01 | Transfer of patent right |