CN103264272B - Plunger pump valve rubber press-in equipment - Google Patents
Plunger pump valve rubber press-in equipment Download PDFInfo
- Publication number
- CN103264272B CN103264272B CN201310198461.XA CN201310198461A CN103264272B CN 103264272 B CN103264272 B CN 103264272B CN 201310198461 A CN201310198461 A CN 201310198461A CN 103264272 B CN103264272 B CN 103264272B
- Authority
- CN
- China
- Prior art keywords
- valve
- gland
- plunger pump
- valve rubber
- valve body
- 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
Abstract
The invention belongs to technical field of mechanical equipment, be specifically related to a kind of Plunger pump valve rubber press-in equipment, it is characterized in that: comprise workbench, guiding press mechanism, valve block and assembling valve rubber tapered sleeve, guiding press mechanism is arranged on workbench top, corresponding guiding press mechanism installs valve block in workbench bottom, valve block is arranged the locating hole installed and be inverted valve body, tapered sleeve is sleeved on from top and is inverted valve body.This Plunger pump valve rubber press-in equipment is rational in infrastructure, instead of Traditional Man and knocks the mode of frock by valve rubber loading valve body, save manpower, improve efficiency of assembling; Prevent valve rubber in assembling process from being pressed partially by guiding press mechanism, both effectively protected valve rubber, and in turn ensure that assembly quality; Valve block is arranged two locating holes, in the process of guiding press mechanism press-in valve rubber, the valve body assembled, tapered sleeve can be taken off and load the valve body, tapered sleeve, the valve rubber that do not install, thus employ one's time to the best advantage, raise the efficiency.
Description
Technical field
The present invention relates to a kind of Plunger pump valve rubber press-in equipment, belong to technical field of mechanical equipment.
Background technology
Valve body (valve body) is the crucial accessory of hydraulic end of plunger pump, be made up of two parts, wherein valve body 1 is accurate steel casting, and top is seat surface, bottom is 4 claws with guide function being positioned at the same face of cylinder, and valve rubber 2 is for having the polyurethane of larger shore hardness.Join the accessories such as same valve seat, spring to suck for controlling liquid in fluid end, discharge, it bears maximum pressure can reach 143Mpa, large usage quantity in oil gas field well cementation, fracturing work.The valve rubber charging apparatus ubiquity of current use is not easy to operation, easily damages the phenomenons such as parts, efficiency of assembling is low, labour intensity is large.Main cause is as follows:
1, without guider, in assembling process, valve rubber tilts, and causes valve rubber local pull or damage;
2, in assembling process, need two to three people, need manually to knock frock and valve rubber is loaded valve body;
Without axial location when 3, assembling, easily damage the valve rubber installed surface of valve body when knocking loading, affect part serviceability.
Summary of the invention
According to above deficiency of the prior art, the technical problem to be solved in the present invention is: provide that a kind of efficiency of assembling is high, convenient operation and can avoid damaging the Plunger pump valve rubber press-in equipment of parts.
Plunger pump valve rubber press-in equipment of the present invention, comprise workbench, guiding press mechanism, valve block and assembling valve rubber tapered sleeve, guiding press mechanism is arranged on workbench top, corresponding guiding press mechanism installs valve block in workbench bottom, valve block is arranged the locating hole installed and be inverted valve body, tapered sleeve is sleeved on from top and is inverted valve body.
Described guiding press mechanism comprises gland, lead and drive unit, drive unit is fixed on table surface, drive unit is connected with the gland below table surface by connector, lead to be fixed in gland and with gland coaxial line, the bottom of lead is stretched out from gland.
Operation principle of the present invention:
Guiding press mechanism is installed on workbench top, valve block is equipped with in bottom, when installing valve body, being stood upside down by valve body makes four of valve body pawls be placed in the locating hole of valve block upward, tapered sleeve is sleeved on valve body four pawls, valve rubber is contained in tapered sleeve top, promote gland by drive unit afterwards to move downward, first lead bottom inserts in tapered sleeve along with gland moves downward, gland contacts with valve rubber subsequently, under the promotion of drive unit, valve rubber moves down from tapered sleeve top, lead plays guide effect in the process, prevent gland from pressing inclined valve rubber, until valve rubber loads valve body, after valve rubber press-in valve body, the bottleneck lower surface of gland inside contacts with lead end face, thus axial location, drive unit is stoped to continue to move down part of damaging.
In guiding press mechanism:
Drive unit adopts cylinder, and ejecting rod of cylinder and gland coaxial line, be assembled to valve rubber on valve body by cylinder thrust.
Connector adopts adpting flange, and adpting flange adopts with the top of ejecting rod of cylinder and is threaded, and adpting flange is fixedly connected with gland by screw, can realize ejecting rod of cylinder be connected with the quick of gland by this connector.
Arrange baffle plate in gland, baffle plate is fixed on lead top by connecting bolt.
The assembling process of above-mentioned guiding press mechanism is as follows: first loaded from gland lower end by lead, then with connecting bolt, baffle plate being assemblied in lead top prevents lead from skidding off gland, again by adpting flange and gland screw-driving, finally by being threaded ejecting rod of cylinder is connected with adpting flange.
Described workbench bottom arranges guide rail, and arrange the slide block coordinated with guide rail bottom valve block, on valve block, arrange two locating holes along guide rail direction, corresponding valve block arranges left and right two dog screws on guide rail.Two valve bodies to be assembled can be placed by arranging two locating holes, after having assembled first valve body, mobile valve seat, second valve body is moved to the below of guiding press mechanism, in the process of assembling second valve body, take off first valve body and tapered sleeve that have assembled, and load the next valve body needing assembling, load tapered sleeve and valve rubber, like this in the process of guiding press mechanism press-in valve rubber, the valve body assembled, tapered sleeve are taken off and load the valve body, tapered sleeve, the valve rubber that do not install, can employ one's time to the best advantage, raise the efficiency; Two dog screws that guide rail is equipped with, for any one end ensureing no matter valve block is positioned at guide rail, can both make the same gland of the pilot hole axes on valve block, ejecting rod of cylinder axis is consistent.
Adopt the air inlet pipe one of cylinder to be connected source of the gas with air inlet pipe two by control valve, drive cylinder action by source of the gas (i.e. compressed air).
Described source of the gas connects pneumatic triple piece, pneumatic triple piece by filter, pressure-reducing valve and oil sprayer three part form, filter, pressure-reducing valve, oil sprayer are installed in turn along airintake direction.Pneumatic triple piece is conventional air source processing member, the impurity in filter primary responsibility filtering compressed air, pressure-reducing valve primary responsibility control system pressure, and oil sprayer is responsible for the feeding lubricating of posterior member, thus extends the service life of the air path elements such as cylinder.
Above-mentioned control valve adopts foot valve, and the input port of foot valve is connected with source of the gas by gas circuit pipeline, and two outputs connect air inlet pipe one, air inlet pipe two, convenient operation.
Described air inlet pipe one and air inlet pipe two all install gas circuit choke valve, by the compressed-air actuated flow of gas circuit throttle valve adjustment, the movement velocity that control cylinder is upper and lower then.
The beneficial effect that the present invention is compared with prior art had is:
This Plunger pump valve rubber press-in equipment is rational in infrastructure, instead of Traditional Man and knocks the mode of frock by valve rubber loading valve body, save manpower, improve efficiency of assembling; Prevent valve rubber in assembling process from being pressed partially by guiding press mechanism, both effectively protected valve rubber, and in turn ensure that assembly quality; Valve block is arranged two locating holes, in the process of guiding press mechanism press-in valve rubber, the valve body assembled, tapered sleeve can be taken off and load the valve body, tapered sleeve, the valve rubber that do not install, thus employ one's time to the best advantage, raise the efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is A-A sectional view in Fig. 1;
Fig. 4 is the control principle drawing of cylinder.
In figure: 1, cylinder; 2, ejecting rod of cylinder; 3, table surface; 4, adpting flange; 5, screw; 6, gland; 7, connecting bolt; 8, baffle plate; 9, lead; 10, workbench; 11, valve rubber; 12, tapered sleeve; 13, valve block; 14, dog screw; 15, valve body; 16, guide rail; 17, gas circuit choke valve; 18, air inlet pipe two; 19, air inlet pipe one; 20, foot valve; 21, gas circuit pipeline; 22, oil sprayer; 23, pressure-reducing valve; 24, filter; 25, air accumulator; 26, pneumatic supply.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described further:
As shown in Figures 1 to 3, this Plunger pump valve rubber press-in equipment, comprise workbench 10, guiding press mechanism, valve block 13 and assembling valve rubber 11 tapered sleeve 12, guiding press mechanism is arranged on workbench 10 top, corresponding guiding press mechanism installs valve block 13 in workbench 10 bottom, valve block 13 is arranged the locating hole installed and be inverted valve body 15, tapered sleeve 12 is sleeved on from top and is inverted valve body 15.
Wherein:
Workbench 10 bottom arranges guide rail 16, and arrange the slide block coordinated with guide rail 16 bottom valve block 13, on valve block 13, arrange two locating holes along guide rail 16 direction, corresponding valve block 13 arranges left and right two dog screws 14 on track 16.Two valve bodies 15 to be assembled can be placed by arranging two locating holes, after having assembled first valve body, mobile valve seat 13, second valve body is moved to the below of guiding press mechanism, in the process of assembling second valve body, take off first valve body and tapered sleeve 12 that have assembled, and load the next valve body needing assembling, load tapered sleeve 12 and valve rubber 11, thus can employ one's time to the best advantage, raise the efficiency; Two dog screws 14 that guide rail 16 is equipped with, for any one end ensureing no matter valve block 13 is positioned at guide rail 16, can both make the pilot hole axes on valve block 13 be consistent with gland 6, ejecting rod of cylinder 2 axis.
Guiding press mechanism comprises gland 6, lead 9 and drive unit, drive unit is fixed on table surface 3, drive unit is connected with the gland 6 below table surface 3 by connector, lead 9 to be fixed in gland 6 and with gland 6 coaxial line, the bottom of lead 9 is stretched out from gland 6.
In this guiding press mechanism:
Drive unit adopts cylinder 1, ejecting rod of cylinder 2 and gland 6 coaxial line.As shown in Figure 4, the air inlet pipe 1 of cylinder is connected source of the gas (as: compressed air obtained by pneumatic supply 26, air accumulator 25) with air inlet pipe 2 18 by control valve to the control principle of cylinder; Control valve adopts foot valve 20, and the input port of foot valve 20 is connected with source of the gas by fast insertion type joint, gas circuit pipeline 21, and two outputs connect air inlet pipe 1, air inlet pipe 2 18; Air inlet pipe 1 and air inlet pipe 2 18 all install gas circuit choke valve 17; Source of the gas connects pneumatic triple piece, and pneumatic triple piece is conventional air source processing member, and be made up of filter 24, pressure-reducing valve 23 and oil sprayer 22 3 part, filter 24, pressure-reducing valve 23, oil sprayer 22 are installed in turn along airintake direction.Connector adopts adpting flange 4, and adpting flange 4 adopts with the top of ejecting rod of cylinder 2 and is threaded, and adpting flange 4 is fixedly connected with gland 6 by screw 5.Arrange baffle plate 8 in gland 6, baffle plate 8 is fixed on lead 9 top by connecting bolt 7.
During assembling, first lead 9 is loaded from gland 6 lower end, then with connecting bolt 7, baffle plate 8 being assemblied in lead 9 top prevents lead 9 from skidding off gland 6, then adpting flange 4 and gland 6 screw 5 is tightened, and to be connected by ejecting rod of cylinder 2 finally by being threaded with adpting flange 4.
Operation principle and process:
In course of normal operation, foot valve 20 is in often to be left, and ejecting rod of cylinder 2 is in top, and gland 6 is away from the valve block 13 of workbench 10 bottom.During assembling, being stood upside down by two valve bodies 15 makes four of valve body 15 pawls be placed on respectively in two locating holes of valve block 13 upward, then tapered sleeve 12 is contained on valve body 15 4 pawls, promotes one end that valve block 13 is located at guide rail 16, valve rubber 11 is contained in tapered sleeve 12 top.
Step on foot valve 20, ejecting rod of cylinder 2 moves downward, first lead 9 bottom inserts in tapered sleeve 12 along with ejecting rod of cylinder 2 moves downward, gland 6 contacts with valve rubber 11 subsequently, under the promotion of ejecting rod of cylinder 2, valve rubber 11 moves down from tapered sleeve 12 top, and spacing lead 9 plays guide effect in the process, prevent gland 6 from pressing inclined valve rubber 11, until valve rubber 11 loads valve body 15.After valve rubber 11 is pressed into valve body 15, the bottleneck lower surface of gland 6 inside contacts with lead 9 end face, thus axial location, stop cylinder 1 push rod to continue to move down part of damaging.
Unclamp foot valve 20, ejecting rod of cylinder 2 moves upward, until correct position, shift valve block 13 onto the other end, repeat said process and assemble second valve body, utilize the time of guiding press mechanism press-in valve rubber 11, the valve body assembled in front, tapered sleeve take off and load the valve body, tapered sleeve, the valve rubber that do not install simultaneously.
Claims (9)
1. a Plunger pump valve rubber press-in equipment, it is characterized in that: comprise workbench (10), guiding press mechanism, valve block (13) and assembling valve rubber (11) tapered sleeve (12), guiding press mechanism is arranged on workbench (10) top, corresponding guiding press mechanism installs valve block (13) in workbench (10) bottom, valve block (13) is arranged the locating hole installed and be inverted valve body (15), tapered sleeve (12) is sleeved on from top to be inverted valve body (15); Described guiding press mechanism comprises gland (6), lead (9) and drive unit, drive unit is fixed on table surface (3), drive unit is connected by the gland (6) of connector with table surface (3) below, lead (9) to be fixed in gland (6) and with gland (6) coaxial line, the bottom of lead (9) is stretched out from gland (6).
2. Plunger pump valve rubber press-in equipment according to claim 1, it is characterized in that: described workbench (10) bottom arranges guide rail (16), valve block (13) bottom arranges the slide block coordinated with guide rail (16), on valve block (13), arrange two locating holes along guide rail (16) direction, corresponding valve block (13) arranges left and right two dog screws (14) on guide rail (16).
3. Plunger pump valve rubber press-in equipment according to claim 1 and 2, is characterized in that: described drive unit is cylinder (1), ejecting rod of cylinder (2) and gland (6) coaxial line.
4. Plunger pump valve rubber press-in equipment according to claim 3, it is characterized in that: described connector adopts adpting flange (4), adpting flange (4) adopts with the top of ejecting rod of cylinder (2) and is threaded, and adpting flange (4) is fixedly connected with gland (6) by screw (5).
5. Plunger pump valve rubber press-in equipment according to claim 4, it is characterized in that: arrange baffle plate (8) in described gland (6), lead (9) is fixed on baffle plate (8) by connecting bolt (7).
6. Plunger pump valve rubber press-in equipment according to claim 3, is characterized in that: the air inlet pipe one (19) of described cylinder (1) is connected source of the gas with air inlet pipe two (18) by control valve.
7. Plunger pump valve rubber press-in equipment according to claim 6, it is characterized in that: described source of the gas connects pneumatic triple piece, pneumatic triple piece is made up of filter (24), pressure-reducing valve (23) and oil sprayer (22) three part, and filter (24), pressure-reducing valve (23), oil sprayer (22) are installed in turn along airintake direction.
8. Plunger pump valve rubber press-in equipment according to claim 6, it is characterized in that: described control valve adopts foot valve (20), the input port of foot valve (20) is connected with source of the gas by gas circuit pipeline (21), and two outputs connect air inlet pipe one (19), air inlet pipe two (18).
9. the Plunger pump valve rubber press-in equipment according to claim 6,7 or 8, is characterized in that: described air inlet pipe one (19) and air inlet pipe two (18) all install gas circuit choke valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310198461.XA CN103264272B (en) | 2013-05-24 | 2013-05-24 | Plunger pump valve rubber press-in equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310198461.XA CN103264272B (en) | 2013-05-24 | 2013-05-24 | Plunger pump valve rubber press-in equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103264272A CN103264272A (en) | 2013-08-28 |
| CN103264272B true CN103264272B (en) | 2016-01-27 |
Family
ID=49007958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310198461.XA Expired - Fee Related CN103264272B (en) | 2013-05-24 | 2013-05-24 | Plunger pump valve rubber press-in equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103264272B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707047A (en) * | 2013-12-30 | 2014-04-09 | 马鞍山博纬机械制造有限公司 | Rapid installation device and method for hydraulic breaking hammer drill rod base assembly drill rod bushing |
| CN104175095A (en) * | 2014-07-19 | 2014-12-03 | 芜湖恒坤汽车部件有限公司 | Frame body for assembling brake master cylinder |
| CN105643242A (en) * | 2014-10-04 | 2016-06-08 | 平湖铱能新能源有限公司 | Pneumatic lamp pressing machine |
| CN108161413A (en) * | 2018-02-08 | 2018-06-15 | 兰州长青石油机械厂 | A kind of device of automatic continuous press fitting valve rubber |
| CN109037976A (en) * | 2018-07-26 | 2018-12-18 | 广东爱美信电器有限公司 | Connect electrician's dress and product tester |
| CN108747307B (en) * | 2018-07-28 | 2023-10-10 | 蚌埠液力机械有限公司 | Semi-automatic assembly device and assembly method for piston body sealing ring of hydraulic cylinder |
| CN110011220A (en) * | 2019-04-17 | 2019-07-12 | 中国电建集团河南电力器材有限公司 | A kind of wire clamp of conductor spacer rubber column filling tooling |
| CN110027720B (en) * | 2019-05-13 | 2023-09-26 | 南京航空航天大学 | Portable pneumatic fixed wing unmanned aerial vehicle ejection system and working method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007229842A (en) * | 2006-02-28 | 2007-09-13 | Fuji Techno:Kk | Press-fitting device for valve guide and valve seat of cylinder head |
| CN102366886A (en) * | 2011-11-09 | 2012-03-07 | 福建海洋铜业有限公司 | Equipment for assembling valve body sealing ring |
| CN202726414U (en) * | 2012-06-25 | 2013-02-13 | 昆山市创新科技检测仪器有限公司 | Gasket feeding device |
| CN202741992U (en) * | 2012-05-23 | 2013-02-20 | 京西重工（上海）有限公司 | Sealing ring assembling system |
| CN202780426U (en) * | 2012-08-22 | 2013-03-13 | 浙江科力车辆控制系统有限公司 | Tool for embedding copper bush into automobile valve body |
| CN203266069U (en) * | 2013-05-24 | 2013-11-06 | 山东晨钟科尼石油装备有限公司 | Plunger pump valve rubber inward pressing equipment |
-
2013
- 2013-05-24 CN CN201310198461.XA patent/CN103264272B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007229842A (en) * | 2006-02-28 | 2007-09-13 | Fuji Techno:Kk | Press-fitting device for valve guide and valve seat of cylinder head |
| CN102366886A (en) * | 2011-11-09 | 2012-03-07 | 福建海洋铜业有限公司 | Equipment for assembling valve body sealing ring |
| CN202741992U (en) * | 2012-05-23 | 2013-02-20 | 京西重工（上海）有限公司 | Sealing ring assembling system |
| CN202726414U (en) * | 2012-06-25 | 2013-02-13 | 昆山市创新科技检测仪器有限公司 | Gasket feeding device |
| CN202780426U (en) * | 2012-08-22 | 2013-03-13 | 浙江科力车辆控制系统有限公司 | Tool for embedding copper bush into automobile valve body |
| CN203266069U (en) * | 2013-05-24 | 2013-11-06 | 山东晨钟科尼石油装备有限公司 | Plunger pump valve rubber inward pressing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103264272A (en) | 2013-08-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103264272B (en) | Plunger pump valve rubber press-in equipment | |
| CN203848984U (en) | Engine air cylinder cover air tightness detecting device | |
| CN204954282U (en) | Valve rod assembly station of coal air valve group dress assembly line | |
| CN103419183B (en) | Horizontal universal floating fitter's bench | |
| CN203266069U (en) | Plunger pump valve rubber inward pressing equipment | |
| CN201425539Y (en) | Leakage detecting device for valve-seat face | |
| CN105156241A (en) | Diesel engine fuel oil air removal device | |
| CN205714714U (en) | Fuel pump detection equipment | |
| CN208427894U (en) | A kind of branch pipe welding fixture | |
| CN204452588U (en) | The assist steering system of articulated vehicle | |
| CN103939313B (en) | Manual two grades of quick oil transfer pumps | |
| CN202614594U (en) | Double-station air pressure testing table | |
| CN209943961U (en) | Mining pneumatic motor lubricating arrangement | |
| CN203418517U (en) | Horizontal universal floating assembling workbench | |
| CN203929379U (en) | A kind of reduction valve life test apparatus | |
| CN209100618U (en) | A kind of chain automatic lubricating system | |
| CN208252505U (en) | A kind of Pneumatic fixture of intermetallic composite coating polishing | |
| CN103644351A (en) | Novel feed valve and using method thereof | |
| CN201083302Y (en) | Air admission quick coupling for pneumatic tool | |
| CN203282725U (en) | Clamping device for press worktable | |
| CN203908776U (en) | Detection device used for detecting whether bearing or gear in gear box is damaged | |
| CN205085709U (en) | A clamping device for bearing housing | |
| CN103692190A (en) | Side-pressing compression tool | |
| CN105971869B (en) | Fuel pump detection device and its characterization processes | |
| CN103612093A (en) | Waste hydraulic pump disassembly line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 256402 Zibo, Huantai, Tian Zhen Town, Tian Jing Road, No. 3 Applicant after: Shandong Wei Erte petroleum equipment Co., Ltd Address before: 256402 Zibo, Huantai, Tian Zhen Town, Tian Jing Road, No. 3 Applicant before: Shandong Chenzhong KNC Petroleum Equipment Co., Ltd. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Wang Zegang Inventor after: Yue Lin Inventor after: Li Kelei Inventor after: Jing Hongli Inventor after: Li Nianjun Inventor after: Wang Jun Inventor after: Zong Xueguo Inventor before: Wang Zegang Inventor before: Yue Lin Inventor before: Li Kelei Inventor before: Wei Guangming Inventor before: Wang Jun Inventor before: Zong Xueguo |
|
| COR | Change of bibliographic data | ||
| 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: 20160127 Termination date: 20180524 |