CN204621895U - Holder of plunger pump valve seat - Google Patents
Holder of plunger pump valve seat Download PDFInfo
- Publication number
- CN204621895U CN204621895U CN201520256933.7U CN201520256933U CN204621895U CN 204621895 U CN204621895 U CN 204621895U CN 201520256933 U CN201520256933 U CN 201520256933U CN 204621895 U CN204621895 U CN 204621895U
- Authority
- CN
- China
- Prior art keywords
- valve seat
- connector
- groove
- face
- pump valve
- 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
- 230000004308 accommodation Effects 0.000 claims abstract description 22
- 238000006073 displacement reaction Methods 0.000 claims description 45
- 230000008439 repair process Effects 0.000 abstract description 10
- 230000006378 damage Effects 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model discloses a holder of plunger pump disk seat, including first centre gripping body, second centre gripping body and connecting piece, first centre gripping body passes through the connecting piece with this body coupling of second centre gripping, first centre gripping body has first recess, second centre gripping body has the second recess, first recess with the second recess is corresponding, first recess with the second recess forms first accommodation space, the plunger pump disk seat sets up in the first accommodation space. The utility model provides a pair of holder of plunger pump disk seat can be in the restoration centre gripping that can be stable during the plunger pump disk seat will the plunger pump disk seat for going on that repair work can be stable, the probability that causes the harm when reducing the restoration.
Description
Technical field
The utility model relates to oil equipment technical field, particularly relates to a kind of clamper of plunger displacement pump valve seat.
Background technology
Existing plunger displacement pump is used for conveying high-pressure fluid, internal pressure can reach tens MPas, making valve seat need to bear high-pressure fluid to impact, making, to the Steel material for making described valve seat, there is strict requirement, with the conveying high-pressure fluid guaranteeing that described valve seat can be stable.
Because the Steel material making described valve seat has strict requirement; make described valve seat cost of manufacture very high; make described valve seat after appearance damage; usually can repair, but prior art is in described valve seat repair process, does not have professional clamping device to make it held stationary during clamping; when causing processing grinding valve seat; quality cannot ensure, also can cause secondary injury to valve seat, and when making to repair, hurtful probability increases.
Utility model content
The utility model provides a kind of clamper of plunger displacement pump valve seat, can be stable when repairing described plunger displacement pump valve seat clamp described plunger displacement pump valve seat, make the carrying out that repair can be stable, reduce hurtful probability when repairing.
The utility model embodiment provides a kind of clamper of plunger displacement pump valve seat, comprise the first clamping body, the second clamping body and connector, described first clamping body clamps body by described connector and described second and is connected, described first clamping body has the first groove, described second clamping body has the second groove, described first groove is corresponding with described second groove, described first groove and described second groove form the first accommodation space, and described plunger displacement pump valve seat is arranged in described first accommodation space.
Optionally, described first clamping body also comprises the first protruded object, be arranged on described first groove, described second clamping body also comprises the second protruded object, be arranged on described second groove, and described first protruded object is corresponding with described second protruded object, described first protruded object and described second protruded object form the second accommodation space, for accommodating described plunger displacement pump valve seat.
Optionally, the end face that described first protruded object contacts with described plunger displacement pump valve seat is arranged to inclined-plane, and the end face that described second protruded object contacts with described plunger displacement pump valve seat is arranged to inclined-plane.
Optionally, described connector is welded on described first clamping body, described second clamping body is provided with counterbore, and described counterbore and described connector matches.
Optionally, described first clamping body comprises the first end face and the second end face, described second clamping body comprises the 3rd end face and the 4th end face, and described 3rd end face is provided with the first counterbore, described 4th end face is provided with the second counterbore, and described counterbore comprises described first counterbore and described second counterbore.
Optionally, described connector comprises the first connector and the second connector, and described first connector one end is welded with described first end face, and the other end is connected with described first counterbore; Described second connector one end is welded with described second end face, and the other end is connected with described second counterbore.
Optionally, the cross section of described clamper is rectangle.
Optionally, the cross section of described first groove cross section and described second groove forms a circle.
By an embodiment or multiple embodiment, the utility model has following beneficial effect or advantage:
The first clamping body due to the clamper of plunger pump valve seat in the embodiment of the present application clamps body by connector and second and is connected, and the second groove that first groove and described second of described first clamping body clamps body forms the first accommodation space, and described plunger displacement pump valve seat is arranged in described first accommodation space, so, can described plunger displacement pump valve seat be fixed in described first accommodation space by regulating described connector, thus make repair described plunger displacement pump valve seat time can be stable clamp described plunger displacement pump valve seat, make the carrying out that repair can be stable, reduce hurtful probability when repairing.
Accompanying drawing explanation
Fig. 1 is the structure chart of the clamper of plunger pump valve seat in the utility model embodiment.
In figure, appended with drawings mark is as follows:
10---the first clamping body, 11---the first groove, 12---the first end face, 13---the second end face, 14---the first protruded object, 20---the second clamping body, 21---the second groove, 22---the 3rd end face, 23---the 4th end face, 24---the second protruded object, 30---the first connector, 31---the second connector.
Detailed description of the invention
The utility model provides a kind of clamper of plunger displacement pump valve seat, can be stable when repairing described plunger displacement pump valve seat clamp described plunger displacement pump valve seat, make the carrying out that repair can be stable, reduce hurtful probability when repairing.
See Fig. 1, the utility model embodiment provides a kind of clamper of plunger displacement pump valve seat, comprise the first clamping body 10, second clamping body 20 and connector, first clamping body 10 clamps body 20 by described connector and second and is connected, first clamping body 10 has the first groove 11, second clamping body 20 has the second groove 21, first groove 11 is corresponding with the second groove 21, first groove 11 and the second groove 21 form the first accommodation space, described plunger displacement pump valve seat is arranged in described first accommodation space, and then the size of described first accommodation space can be regulated by described connector, not only facilitate and described plunger displacement pump valve seat is put into described first accommodation space, the also described plunger displacement pump valve seat of convenient clamping.
Wherein, described connector comprises the first connector 30 and the second connector 31, first connector 30 and the second connector 31, and all to clamp body 10 with first affixed, be specifically as follows welding, and the first connector 30 and the second connector 31 all can be followed closely for connecting pin.
Concrete, first connector 30 is welded on the first end face 12 of the first clamping body 10, second connector 31 is welded on the second end face 13 of the first clamping body 10, first end face 12 is separated by the first groove 11 and the second end face 13, and the first counterbore is provided with on the 3rd end face 22 of the second clamping body 20, and the second counterbore is provided with on the 4th end face 23 of the second clamping body 20, first end face 12 is corresponding with the 3rd end face 22, and the first connector 30 matches with described first counterbore, make the first connector 30 can enter in described first counterbore, and second end face 13 corresponding with the 4th end face 23, make the second connector 31 can enter in described second counterbore, thus make the first clamping body 10 and second clamp body 20 to be connected, the first connector 30 and the second connector 31 can also be regulated to enter the degree of depth in corresponding counterbore to regulate the size of described first accommodation space, not only facilitate and described plunger displacement pump valve seat is put into described first accommodation space, the also described plunger displacement pump valve seat of convenient clamping, wherein, the degree of depth of described first counterbore and described second counterbore sets according to actual conditions, can be such as 15mm, 20mm etc.
Concrete, continue see Fig. 1, first clamping body 10 can also comprise the first protruded object 14, be arranged on the first groove 11, and second clamping body 20 can also comprise the second protruded object 24, be arranged on the second groove 21, and the first protruded object 14 and the second protruded object 24 corresponding, first protruded object 14 and the second protruded object 24 form the second accommodation space, for accommodating described plunger displacement pump valve seat, make to clamp described plunger displacement pump valve seat by the first protruded object 14 and the second protruded object 24, the described plunger displacement pump valve seat of clamping that can be more stable, wherein, first protruded object 1 can be arranged on the centre position of the first groove 11, second protruded object 24 is arranged on the centre position of the second groove 21.
Concrete, the end face that first protruded object 14 contacts with described plunger displacement pump valve seat is arranged to inclined-plane, and second the end face that contacts with described plunger displacement pump valve seat of protruded object 24 be arranged to inclined-plane, described inclined-plane can not only play the guiding role, the first protruded object 14 and the end face of the second protruded object 24 and the contact area of described plunger displacement pump valve seat is also made to increase, described plunger displacement pump valve seat can be clamped further, described plunger displacement pump valve seat is made to be clamped in described second accommodation space, the described plunger displacement pump valve seat of convenient reparation.
Concrete, the cross section of described clamper can be rectangle, it can be such as rectangle, square etc., further, the cross section of the first groove 11 and the cross section of the second groove 21 form a circle, to clamp described plunger displacement pump valve seat, in like manner, the cross section of the first protruded object 14 and the cross section of the second protruded object 24 also form a circle, further increase first protruded object 14 and the end face of the second protruded object 24 and the contact area of described plunger displacement pump valve seat, thus can the described plunger displacement pump valve seat of more effective clamping.
By an embodiment or multiple embodiment, the utility model has following beneficial effect or advantage:
The first clamping body due to the clamper of plunger pump valve seat in the embodiment of the present application clamps body by connector and second and is connected, and the second groove that first groove and described second of described first clamping body clamps body forms the first accommodation space, and described plunger displacement pump valve seat is arranged in described first accommodation space, so, can described plunger displacement pump valve seat be fixed in described first accommodation space by regulating described connector, thus make repair described plunger displacement pump valve seat time can be stable clamp described plunger displacement pump valve seat, make the carrying out that repair can be stable, reduce hurtful probability when repairing.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.Apparent, defined herein General Principle will be made for those skilled in the art when not departing from the spirit or scope of utility model, can to realize in other embodiments the multiple amendment of these embodiments.Therefore, the utility model can not be limited and these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and novel features.
Claims (8)
1. the clamper of a plunger displacement pump valve seat, it is characterized in that, comprise the first clamping body, the second clamping body and connector, described first clamping body clamps body by described connector and described second and is connected, described first clamping body has the first groove, described second clamping body has the second groove, described first groove is corresponding with described second groove, described first groove and described second groove are formed in the first accommodation space, and described plunger displacement pump valve seat is arranged in described first accommodation space.
2. clamper as claimed in claim 1, it is characterized in that, described first clamping body also comprises the first protruded object, be arranged on described first groove, described second clamping body also comprises the second protruded object, be arranged on described second groove, and described first protruded object is corresponding with described second protruded object, described first protruded object and described second protruded object form the second accommodation space, for accommodating described plunger displacement pump valve seat.
3. clamper as claimed in claim 2, it is characterized in that, the end face that described first protruded object contacts with described plunger displacement pump valve seat is arranged to inclined-plane, and the end face that described second protruded object contacts with described plunger displacement pump valve seat is arranged to inclined-plane.
4. clamper as claimed in claim 1, is characterized in that, described connector is welded on described first clamping body, described second clamping body is provided with counterbore, and described counterbore and described connector matches.
5. clamper as claimed in claim 4, it is characterized in that, described first clamping body comprises the first end face and the second end face, described second clamping body comprises the 3rd end face and the 4th end face, and described 3rd end face is provided with the first counterbore, described 4th end face is provided with the second counterbore, and described counterbore comprises described first counterbore and described second counterbore.
6. clamper as claimed in claim 5, it is characterized in that, described connector comprises the first connector and the second connector, and described first connector one end is welded with described first end face, and the other end is connected with described first counterbore; Described second connector one end is welded with described second end face, and the other end is connected with described second counterbore.
7. clamper as claimed in claim 1, it is characterized in that, the cross section of described clamper is rectangle.
8. clamper as claimed in claim 1, it is characterized in that, the cross section of described first groove cross section and described second groove forms a circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520256933.7U CN204621895U (en) | 2015-04-24 | 2015-04-24 | Holder of plunger pump valve seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520256933.7U CN204621895U (en) | 2015-04-24 | 2015-04-24 | Holder of plunger pump valve seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204621895U true CN204621895U (en) | 2015-09-09 |
Family
ID=54040956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520256933.7U Expired - Fee Related CN204621895U (en) | 2015-04-24 | 2015-04-24 | Holder of plunger pump valve seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204621895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813222A (en) * | 2016-08-30 | 2018-03-20 | 中国石油天然气股份有限公司 | Grinding support for plunger pump liquid suction valve plate |
-
2015
- 2015-04-24 CN CN201520256933.7U patent/CN204621895U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813222A (en) * | 2016-08-30 | 2018-03-20 | 中国石油天然气股份有限公司 | Grinding support for plunger pump liquid suction valve plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150909 |