CN201483335U - Grinding machine for valve base of oil-well pump - Google Patents
Grinding machine for valve base of oil-well pump Download PDFInfo
- Publication number
- CN201483335U CN201483335U CN2009201764854U CN200920176485U CN201483335U CN 201483335 U CN201483335 U CN 201483335U CN 2009201764854 U CN2009201764854 U CN 2009201764854U CN 200920176485 U CN200920176485 U CN 200920176485U CN 201483335 U CN201483335 U CN 201483335U
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- CN
- China
- Prior art keywords
- valve seat
- main body
- well pump
- valve base
- grinding
- 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
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Abstract
The utility model discloses a grinding machine for a valve base of an oil-well pump, and belongs to an oil-well pump part processing devices. The grinding machine comprises a machine main body (2), a motor (3) and a speed reducer (4), wherein the top of the machine main body (2) is supported by a guide column (5), the motor (3) and the speed reducer (4) are arranged at the top of the machine main body (2), the output shaft of the speed reducer (4) is fixed on a grinding tool (6), a supporting tool (7) is arranged below the grinding tool (6), the supporting tool (7) is supported by a hydraulic device that is arranged below the machine main body (2), and the valve base (1) is positioned between the grinding tool (6) and the supporting tool (7). The supporting tool (7) pushes the valve base to cling to the bottom of the grinding tool under the pressure of the hydraulic device and the motor, and the speed reducer drives the grinding tool to rotate and grind the valve base. Therefore, the grinding machine has the advantages of unified specification in size and depth of the recess of the valve base product, convenient use, industrialized production and easy generalization.
Description
Technical field
The utility model relates to oil well pump parts processing unit (plant), a kind of specifically oil well pump valve seat lapping machine.
Background technology
At present, oil well pump is to use low discharge oil well apparatus for work more widely, and its valve ball and sealing property requirement of valve seat to self is very high, even under rugged environment, will guarantee that also valve ball and valve seat keep sealing state for a long time and do not have leakage; Therefore valve seat needs to make with high strength, highdensity materials processing, and processing difficulty very.And present stage valve seat processing mode mainly valve seat is placed on ground after, manually use lapping device that it is ground again, but this processing mode is difficult to control to the cup depth of valve seat, each is diversified in specifications to cause the valve seat produced easily, determine also being difficult to its service life simultaneously, so that oil well pump may can't be sealed suddenly fully because of valve ball and valve seat in operation process, and cause whole oil well to stop work.
The utility model content
The purpose of this utility model is to solve above-mentioned deficiency, provide a kind of can be stable valve seat is ground and is applicable to a kind of oil well pump valve seat lapping machine of various material valve seats.
For solving above-mentioned technical problem, the utility model by the following technical solutions:
Oil well pump valve seat lapping machine of the present utility model, comprise machine tool main body, motor and decelerator, the machine tool main body top is supported by lead, motor is installed in the machine tool main body top in conjunction with decelerator, the output shaft of decelerator is fixed on and grinds on the frock, grinding the frock below has supporting tool, and the hydraulic means that supporting tool is installed by the machine tool main body below is supported, and hydraulic means is controlled two distances between the frock under pressure; Valve seat is grinding between frock and the supporting tool, and valve seat grinds it by grinding frock under the support of supporting tool.
Above-mentioned oil well pump valve seat lapping machine, described grinding frock bottom is a segment.
Above-mentioned oil well pump valve seat lapping machine, fluted on the described supporting tool, valve seat is placed in its groove.
Above-mentioned oil well pump valve seat lapping machine, described hydraulic means is made up of hydraulic cylinder and Hydraulic Station, and hydraulic cylinder is connected with Hydraulic Station, and hydraulic cylinder power is provided by Hydraulic Station.
Compared with prior art, the beneficial effects of the utility model are: supporting tool is under the pressure effect of hydraulic means, valve seat is close to is ground the frock bottom, motor drives the rotation of grinding frock in conjunction with decelerator valve seat is ground, make its valve seat recession place that produces size degree of depth uniform specification, when the valve seat to unlike material or different size grinds, only need change motor speed or hydraulic means pressure gets final product, easy to use, oil well pump valve seat lapping machine of the present utility model is simple in structure simultaneously, volume is less, is suitable for suitability for industrialized production, is easy to promote.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further elaborated.
As shown in Figure 1, oil well pump valve seat lapping machine of the present utility model is made up of with Hydraulic Station 9 machine tool main body 2, motor 3, decelerator 4, lead 5, grinding frock 6, supporting tool 7, hydraulic cylinder 8; Machine tool main body 2 tops are supported by lead 5, motor 3 is installed in machine tool main body 2 tops in conjunction with decelerator 4, the output shaft of decelerator 4 is fixed on and grinds on the frock 6, and grind frock 6 bottoms and be set to segment, its below is provided with supporting tool 7, and is fluted on the supporting tool 7, and supported by the hydraulic cylinder 8 that install machine tool main body 2 belows, and hydraulic cylinder 8 is connected with Hydraulic Station 9, and valve seat 1 is placed in the groove on the supporting tool 7.
Claims (4)
1. oil well pump valve seat lapping machine, comprise machine tool main body (2), motor (3) and decelerator (4), it is characterized in that: machine tool main body (2) top is supported by lead (5), motor (3) is installed in machine tool main body (2) top in conjunction with decelerator (4), the output shaft of decelerator (4) is fixed on and grinds on the frock (6), grind frock (6) below supporting tool (7) is arranged, the hydraulic means that supporting tool (7) is installed by machine tool main body (2) below is supported, and valve seat (1) is positioned at and grinds between frock (6) and the supporting tool (7).
2. oil well pump valve seat lapping machine according to claim 1 is characterized in that: described grinding frock (6) bottom is segment.
3. oil well pump valve seat lapping machine according to claim 2 is characterized in that: described supporting tool (7) is gone up fluted, and valve seat (1) is placed in its groove.
4. oil well pump valve seat lapping machine according to claim 1 is characterized in that: described hydraulic means is made up of hydraulic cylinder (8) and Hydraulic Station (9), and hydraulic cylinder (8) is connected with Hydraulic Station (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201764854U CN201483335U (en) | 2009-09-02 | 2009-09-02 | Grinding machine for valve base of oil-well pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201764854U CN201483335U (en) | 2009-09-02 | 2009-09-02 | Grinding machine for valve base of oil-well pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201483335U true CN201483335U (en) | 2010-05-26 |
Family
ID=42422232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201764854U Expired - Fee Related CN201483335U (en) | 2009-09-02 | 2009-09-02 | Grinding machine for valve base of oil-well pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201483335U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240656A (en) * | 2013-04-25 | 2013-08-14 | 浙江龙纪汽车零部件有限公司 | Machine spacial for valve grinding sleeve bayonet |
| CN104002216A (en) * | 2014-05-13 | 2014-08-27 | 天津机辆轨道交通装备有限责任公司 | Valve grinding machine |
| CN104249280A (en) * | 2013-06-28 | 2014-12-31 | 自贡硬质合金有限责任公司 | Grinding device and grinding method of oil well pump valve seat |
| CN107378748A (en) * | 2017-07-12 | 2017-11-24 | 湖州华通研磨制造有限公司 | A kind of lapping device conveniently cleaned |
| CN115466895A (en) * | 2022-10-19 | 2022-12-13 | 自贡兆强密封制品实业有限公司 | Wear-resistant corrosion-resistant oil pump valve seat and machining method |
-
2009
- 2009-09-02 CN CN2009201764854U patent/CN201483335U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240656A (en) * | 2013-04-25 | 2013-08-14 | 浙江龙纪汽车零部件有限公司 | Machine spacial for valve grinding sleeve bayonet |
| CN103240656B (en) * | 2013-04-25 | 2015-06-10 | 浙江龙纪汽车零部件有限公司 | Machine special for valve grinding sleeve bayonet |
| CN104249280A (en) * | 2013-06-28 | 2014-12-31 | 自贡硬质合金有限责任公司 | Grinding device and grinding method of oil well pump valve seat |
| CN104249280B (en) * | 2013-06-28 | 2017-04-26 | 自贡硬质合金有限责任公司 | Grinding device and grinding method of oil well pump valve seat |
| CN104002216A (en) * | 2014-05-13 | 2014-08-27 | 天津机辆轨道交通装备有限责任公司 | Valve grinding machine |
| CN107378748A (en) * | 2017-07-12 | 2017-11-24 | 湖州华通研磨制造有限公司 | A kind of lapping device conveniently cleaned |
| CN115466895A (en) * | 2022-10-19 | 2022-12-13 | 自贡兆强密封制品实业有限公司 | Wear-resistant corrosion-resistant oil pump valve seat and machining method |
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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: 20100526 Termination date: 20120902 |