CN108161413A - A kind of device of automatic continuous press fitting valve rubber - Google Patents
A kind of device of automatic continuous press fitting valve rubber Download PDFInfo
- Publication number
- CN108161413A CN108161413A CN201810130024.7A CN201810130024A CN108161413A CN 108161413 A CN108161413 A CN 108161413A CN 201810130024 A CN201810130024 A CN 201810130024A CN 108161413 A CN108161413 A CN 108161413A
- Authority
- CN
- China
- Prior art keywords
- valve rubber
- valve
- cylinder
- press fitting
- guide sleeve
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
Abstract
A kind of device of automatic continuous press fitting valve rubber of the present invention, including electric control box, feeding sliding slot, valve rubber sleeve, valve rubber push rod, valve body push rod, pressure mechanism, Shang Ding mechanisms, guide sleeve and blanking tilted supporter etc., pass through the interoperation between the components such as PLC program control system control pressure cylinder A, upper top gas cylinder B, block body cylinder C, valve body push rod A, valve rubber push rod B, electromagnet and corresponding guide sleeve, automatic continuous press fitting is realized to valve body and valve rubber, whole process links up compact, greatly improves efficiency of assembling.Meanwhile do not need to personnel in continuous assembling and participate in, cost of labor is greatly reduced, also avoids possible personnel's injury, and because being controlled using PLC program, entire to be pressed process not by ectocine, performance accuracy is high, and press fitting quality also further improves.Whole device is skillfully constructed, is compact-sized, is easy to operate, and efficiency of assembling is high, cost of labor is extremely low.
Description
Technical field
The present invention relates to machinery equipment field, particularly a kind of device that can be automatically and continuously pressed valve rubber.
Background technology
In current oil gas field well cementation and fracture stimulation operations, Fracturing Pump Valve Box will complete to be pumped into high pressure, big into well
The task of displacement liquid, inside use, assembled valve body and rubber (abbreviation valve body assembly) will continuously with valve
Seat is opened, is closed, and to pump out liquid, valve body assembly will appear contact surface abrasion with valve seat constant impingement, generate accessory loss, because
This valve body assembly belongs to most important vulnerable part, and demand is very big.At present for the press fitting process of valve rubber, via original
Manpower tap assembling and be improved to using certain valve rubber charging apparatus.Application publication number is the patent of invention of CN103264272A
Application discloses a kind of Plunger pump valve rubber press-in equipment, it is characterised in that：Including workbench, it is oriented to press mechanism, valve block
With assembling valve rubber tapered sleeve, it is oriented to press mechanism and is mounted on workbench top, the corresponding press mechanism that is oriented to is in workbench lower part
Valve block is installed, installation is set to be inverted the location hole of valve body on valve block, tapered sleeve is sleeved on from top and is inverted on valve body.The equipment
Although instead of the traditional artificial mode for tapping tooling, valve rubber is fitted into valve body by mechanical equipment, worked
Cheng Zhong still needs to put into certain manpower to complete partial routine.When being oriented to press mechanism press-in valve rubber, need to operate
Human hand moves the valve body that will be assembled, tapered sleeve is removed, and is again loaded into the valve body not installed, tapered sleeve and valve rubber, often assembles one
Valve body assembly is required for operator's manual manipulation valve body, rubber and tapered sleeve several times, not only there is still a need for manpower is matched with mechanical
It closes, and efficiency of assembling cannot be improved to the maximum extent, in addition, during the press fitting of forcing press, easily weigh human hand wounded, exist
Certain personal safety hidden danger.Therefore, either from the aspect of efficiency of assembling or safety guarantee, which still needs to further
It improves.
Invention content
It is an object of the invention to overcome the deficiencies in the prior art, propose a kind of simple in structure, press fitting valve easy to use
The device of rubber.
The device of the automatic continuous press fitting valve rubber of the present invention, including setting guiding press mechanism on the table, using
Guide sleeve in assembling valve rubber and the feeding sliding slot for valve body displacement operation, described device further include blanking tilted supporter, by gas
Shang Ding mechanisms of cylinder B controls and for whole device to be controlled automatically continuously to be pressed the control cabinet of valve rubber, on the workbench
The valve rubber sleeve built with valve rubber is additionally provided with, and valve body and valve rubber can be positioned at pushing away for job position by setting respectively
Bar A and push rod B, the feeding sliding slot before workbench are additionally provided with the cylinder C being snapped down to one by one for application valve body on workbench, lead
Downward press mechanism includes forcing press, press base, internal diameter slightly larger than the tapered sleeve of guide sleeve outer diameter and for adsorbing guide sleeve
Electromagnet；Tapered outside guide sleeve, top is small, it is convenient initially by valve rubber sleeve thereon, bottom at valve body dress rubber
Size is identical, so as to ensure that valve rubber is smoothly slided to from the smaller top of guide sleeve size at valve body dress rubber, at the top of guide sleeve
It is interior to be equipped with sliding pin equipped with hole.In the original state of work, cylinder A, cylinder B, push rod A and push rod B all in retracted state,
Cylinder C is in stretching state, and before valve body is blocked in workbench, and guide sleeve is located at the job position on workbench at this time.It opens
During beginning work, push rod B stretches out, and the valve rubber fallen on valve rubber platform is pushed away and is dropped down onto at the top of guide sleeve, then push rod B is moved back
Initial position is back to, and another valve rubber in valve rubber sleeve is fallen by gravity in the valve rubber platform on workbench
On, waiting is assembled next time；Cylinder B stretches out, and the top plate of cylinder head is driven to jack up guide sleeve, by the guide sleeve top with valve rubber
To tapered sleeve, electromagnet is powered at this time, the guide sleeve with valve rubber is sucked, cylinder B is retracted into initial position；Feeding sliding slot at this time
The cylinder C on middle one side is withdrawn, and is stretched out immediately again after slightly pausing, it is ensured that a valve body is only made to be snapped down to workbench, when valve body by
When push rod A is pushed at job position, cylinder A is moved down with action-oriented press mechanism with one piece of guide sleeve for being cased with rubber, is covered
The guide sleeve for having valve rubber is first sleeved on the guide grab of valve body, and guide sleeve is moved down with stopping after valve body contact, and under tapered sleeve continues
It moves, valve rubber is pushed to move down, valve rubber is finally made to be displaced downwardly on valve body along guide sleeve male cone (strobilus masculinus), complete press fitting process；Complete pressure
After dress, cylinder A is retracted into initial position with guide sleeve rising, and the valve body for installing valve rubber is pushed into workbench by push rod A
On blanking tilted supporter later, then push rod A is also retracted to original state, waits for next step operation；Exhaust hood B stretch out, electricity
Magnet powers off, and guide sleeve is made to fall in the top plate on cylinder B tops, and cylinder B retracts, and initial position is back to guide sleeve, completes
One complete valve rubber press fitting process.The device of the invention controls cylinder A, cylinder B, cylinder by PLC program control system
C, the interoperation between the components such as push rod A, push rod B, electromagnet and corresponding guide sleeve realizes certainly valve body and valve rubber
Dynamic continuous press fitting, whole process link up compact, greatly improve efficiency of assembling.Meanwhile personnel are not needed in continuous assembling
It participates in, greatly reduces cost of labor, also avoid possible personnel's injury, and because being controlled using PLC program, it is entire to press
For dress process not by ectocine, performance accuracy is high, and press fitting quality also further improves.Whole device is skillfully constructed, is compact-sized,
Easy to operate, efficiency of assembling is high, cost of labor is extremely low, is suitble to promote and apply.
Further, press fitting valve rubber device of the invention, the Shang Ding mechanisms are fixed on by fixed bin on workbench, gas
Top plate is equipped at the top of cylinder B, fixed bin is passed through to drive top plate flexible up and down by the cylinder B of control cabinet control, made with valve rubber
Guide sleeve is risen at the electromagnet being oriented in press mechanism.
Further, press fitting valve rubber device of the invention, the workbench between feeding sliding slot and blanking tilted supporter,
And feeding is slided and the gradient of blanking tilted supporter is 10 ° -20 °.
Further, press fitting valve rubber device of the invention, the feeding sliding slot, the leading portion before being located at workbench are equipped with
Left and right two.
Further, press fitting valve rubber device of the invention, the forcing press complete pressure by the cylinder A that control cabinet controls
Dress process.
Compared with prior art, the present invention has technique effect beneficial below：
A kind of device of automatic continuous press fitting valve rubber of the present invention, cylinder A, gas are controlled by PLC program control system
Interoperation between the components such as cylinder B, cylinder C, push rod A, push rod B, electromagnet and corresponding guide sleeve, to valve body and valve glue
Sturdy existing automatic continuous press fitting, whole process link up compact, greatly improve efficiency of assembling.Meanwhile in continuous assembling not
Personnel is needed to participate in, greatly reduce cost of labor, also avoid possible personnel's injury, and because being controlled using PLC program,
For entire press fitting process not by ectocine, performance accuracy is high, and press fitting quality also further improves.Whole device is skillfully constructed, ties
Structure is compact, easy to operate, and efficiency of assembling is high, cost of labor is extremely low, is suitble to promote and apply.
Description of the drawings
Fig. 1 is front view of the present invention.
Fig. 2 is left view of the present invention.
Fig. 3 is feeding sliding slot top partial view diagram.
Fig. 4 for Fig. 3 along the sectional view of A-A.
Fig. 5 is press fitting valve rubber assembly assumption diagram.
Fig. 6 is valve body structure schematic diagram.
Fig. 7 is valve rubber structure diagram.
Fig. 8 is press fitting valve rubber process status schematic diagram.
In figure：1. blanking tilted supporter, 2. feeding sliding slots, 3. workbench, 4. control cabinets, 5. push rod A, 6. push rod B, 7. lead
Downward press mechanism, 8. cylinder A, 9. cylinder B, 10. valve rubber sleeves, 11. valve bodies, 12. valve rubber, 13. sliding pins, 14. pressure
Machine, 15. guide sleeves, 16. electromagnet, 17. tapered sleeves, 18. press bases, 19. top plates, 20. fixed bins, 21. cylinder C.
Specific embodiment
With reference to specific embodiment, the present invention is described in further detail.
As shown in Fig. 1-Fig. 7, the device of automatic continuous press fitting valve rubber of the invention, including being arranged on workbench 3
It is oriented to press mechanism 7, the feeding sliding slot 2 for assembling the guide sleeve 15 of valve rubber 12 and confession 11 displacement operation of valve body.At this most
In good embodiment, whole device is about 5m, and workbench 3 is located at the centre of feeding sliding slot 2 and blanking tilted supporter 1, and feeding sliding slot 2
The gradient with blanking tilted supporter 1 is 15 °, and feeding sliding slot 2 is equipped with left and right two, as shown in Figure 3.Described device further includes blanking
Tilted supporter 1, the Shang Ding mechanisms controlled by cylinder B 9 and for whole device to be controlled automatically continuously to be pressed the control of valve rubber
Case 4, is additionally provided with the valve rubber sleeve 10 built with valve rubber 12 on the workbench 3, and respectively setting can by valve body 11 with
Valve rubber 12 is positioned at the push rod A 5 and push rod B 6 of job position, and push rod A 5 is set on the interposition of two feeding sliding slots, 2 meet
Put, push rod B 6 that is, on valve rubber platform, is vertically arranged in the slightly above plane of workbench 3 with push rod A 5, workbench 3 it
Two are further respectively had on preceding feeding sliding slot 2 and is used for the cylinder C 21 that application valve body 11 is snapped down to one by one on workbench 3.It is oriented to
Press mechanism 7 includes forcing press 14, press base 18, internal diameter slightly larger than the tapered sleeve 17 of 15 outer diameter of guide sleeve can and be used for
The electromagnet 16 of guide sleeve 15 is adsorbed, forcing press 14 completes press fitting process by the cylinder A 8 that control cabinet 4 controls.Guide sleeve 15
External tapered, top is small, it is convenient initially by 12 sets of valve rubber thereon, bottom is identical with size at the dress rubber of valve body 11, from
And ensureing that valve rubber 12 smoothly slides to valve body 11 from the smaller top of 15 size of guide sleeve and fills at rubber, 15 top of guide sleeve is equipped with
Hole, it is interior to be equipped with sliding pin 13.The Shang Ding mechanisms are fixed on by fixed bin 20 on workbench 3, and the top of cylinder B 9 is equipped with top
Disk 19, the cylinder B 9 controlled by control cabinet 4 may pass through fixed bin 20 and top plate driven to stretch about 19, make with valve rubber 12
Guide sleeve 15 is risen at the electromagnet 16 being oriented in press mechanism 7.
The course of work of the present apparatus is as shown in Figure 8：A) in the original state of work, cylinder A 8, cylinder B 9, push rod A 5
And push rod B 6, all in retracted state, cylinder C 21 is in stretching state, before valve body 11 is blocked in workbench 3, is oriented to
Set 15 is located at the job position on workbench 3；When b) starting to work, push rod B 6 stretches out, and will fall on valve rubber platform
Valve rubber 12 pushes away the top for dropping down onto guide sleeve 15, and then push rod B 6 is retracted into initial position, and another in valve rubber sleeve 10
A valve rubber 12 is fallen by gravity on valve rubber platform, and waiting is assembled next time；C) and then cylinder B 9 is acted, and drives cylinder B 9
The top plate 19 at top jacks up guide sleeve 15, and the guide sleeve 15 with valve rubber 12 is pushed up to tapered sleeve 17, and electromagnet 16 is powered at this time,
The guide sleeve 15 with valve rubber 12 is sucked, cylinder B 6 is retracted into initial position；D) the cylinder C 21 on one side is withdrawn at this time, is slightly done
It is stretched out immediately again after pause, it is ensured that a valve body 11 is only made to be snapped down to workbench 3, when valve body 3 is pushed into job position by push rod A 5
During place, cylinder A 8 is moved downwardly together with action-oriented press mechanism 7 with the guide sleeve 15 for being cased with valve rubber 12, is cased with valve rubber
12 guide sleeve 15 is first sleeved on the guide grab of valve body 11, and guide sleeve 15 stops moving down after contacting with valve body 11, and tapered sleeve 17
Continue to move down, valve rubber 12 is pushed to move down, the male cone (strobilus masculinus) for finally making valve rubber 12 along guide sleeve 15 is displaced downwardly on valve body 11, is completed
Press fitting process；E) after completing press fitting, cylinder A 8 is retracted into initial position with the rising of guide sleeve 15, and push rod A 5 will be installed
The valve body 11 of valve rubber 12 is pushed on the blanking tilted supporter 1 after workbench 3, and then push rod A 5 is also retracted to original state, etc.
Treat next step operation；Exhaust hood B 9 stretch out, electromagnet 16 powers off, and guide sleeve 15 is made to fall the top plate 19 on 9 tops of cylinder B
On, it is retracted by cylinder B 9, band guide sleeve 15 is back to initial position.It is recycled and carried out by above-mentioned steps, controlled by PLC program
System realizes that valve body 11 and the automatic continuous press fitting of valve rubber 12 whole process links up compact, greatly improves efficiency of assembling.
Meanwhile do not need to personnel in continuous assembling and participate in, cost of labor is greatly reduced, also avoids possible personnel's injury, and
And because being controlled using PLC program, entire to be pressed process not by ectocine, performance accuracy is high, and press fitting quality also further improves.
Whole device is skillfully constructed, is compact-sized, is easy to operate, and efficiency of assembling is high, cost of labor is extremely low, is suitble to promote and apply.
Claims (5)
1. it is a kind of it is automatic continuous press fitting valve rubber device, including be arranged on workbench (3) guiding press mechanism (7), use
Guide sleeve (15) in assembling valve rubber (12) and the feeding sliding slot (2) for valve body (11) displacement operation, it is characterised in that：It is described
Device further includes blanking tilted supporter (1), by cylinder B (9) the Shang Ding mechanisms controlled and for controlling whole device automatic continuous
It is pressed the control cabinet (4) of valve rubber, the valve rubber sleeve built with valve rubber (12) is additionally provided on the workbench (3)
(10), the push rod A (5) and push rod B (6) that valve body (11) and valve rubber (12) can be positioned to job position, work and are set respectively
The cylinder C being snapped down to one by one for application valve body (11) on workbench (3) is additionally provided on feeding sliding slot (2) before making platform (3)
(21), press mechanism (7) is oriented to including forcing press (14), press base (18), internal diameter slightly larger than guide sleeve (15) outer diameter
Tapered sleeve (17) with can and for adsorbing the electromagnet of guide sleeve (15) (16), sliding pin (13) is equipped in guide sleeve (15).
2. press fitting valve rubber device according to claim 1, which is characterized in that the Shang Ding mechanisms pass through fixed bin (20)
It is fixed on workbench (3), the top of cylinder B (9) is equipped with top plate (19), by the cylinder B (9) of control cabinet (4) control across admittedly
Determining box (20) drives top plate (19) to stretch up and down, rises to the guide sleeve (15) with valve rubber (12) and is oriented to press mechanism (7)
At interior electromagnet (16).
3. press fitting valve rubber device according to claim 2, which is characterized in that the workbench (3) is positioned at feeding sliding slot
(2) between blanking tilted supporter (1), wherein the gradient of feeding sliding slot (2) and blanking tilted supporter (1) is 10 ° -20 °.
4. press fitting valve rubber device according to claim 3, which is characterized in that the feeding sliding slot (2) is equipped with left and right two
Item.
5. press fitting valve rubber device according to claim 4, which is characterized in that the forcing press (14) passes through control cabinet
(4) the cylinder A (8) of control completes press fitting process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810130024.7A CN108161413A (en) | 2018-02-08 | 2018-02-08 | A kind of device of automatic continuous press fitting valve rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810130024.7A CN108161413A (en) | 2018-02-08 | 2018-02-08 | A kind of device of automatic continuous press fitting valve rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108161413A true CN108161413A (en) | 2018-06-15 |
Family
ID=62513833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810130024.7A Pending CN108161413A (en) | 2018-02-08 | 2018-02-08 | A kind of device of automatic continuous press fitting valve rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108161413A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747307A (en) * | 2018-07-28 | 2018-11-06 | 蚌埠液力机械有限公司 | A kind of hydraulic cylinder piston body sealing ring semi-automatic assembling device and assembly method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264272A (en) * | 2013-05-24 | 2013-08-28 | 山东晨钟科尼石油装备有限公司 | Plunger pump valve rubber press-in equipment |
| CN103386605A (en) * | 2013-08-05 | 2013-11-13 | 天津天海同步科技股份有限公司 | Steel ball synchronizer assy assembling device |
| KR20130133963A (en) * | 2012-05-30 | 2013-12-10 | (주)코메카 | Apparatus for automatically assembling rubber ring of thermostat |
| KR20160002285A (en) * | 2014-06-30 | 2016-01-07 | 아신오토텍(주) | Apparatus for Inserting a Washer Automatically Using Pressure |
| CN107263909A (en) * | 2017-08-07 | 2017-10-20 | 南通锻压设备股份有限公司 | Double-station hot extrusion forming scum briquetting machine production line |
| CN206952505U (en) * | 2017-07-19 | 2018-02-02 | 无锡威孚高科技集团股份有限公司 | Plunger bushing oil sealing automatic charging press-loading device |
| CN208051319U (en) * | 2018-02-08 | 2018-11-06 | 兰州长青石油机械厂 | A kind of device of automatic continuous press fitting valve rubber |
-
2018
- 2018-02-08 CN CN201810130024.7A patent/CN108161413A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130133963A (en) * | 2012-05-30 | 2013-12-10 | (주)코메카 | Apparatus for automatically assembling rubber ring of thermostat |
| CN103264272A (en) * | 2013-05-24 | 2013-08-28 | 山东晨钟科尼石油装备有限公司 | Plunger pump valve rubber press-in equipment |
| CN103386605A (en) * | 2013-08-05 | 2013-11-13 | 天津天海同步科技股份有限公司 | Steel ball synchronizer assy assembling device |
| KR20160002285A (en) * | 2014-06-30 | 2016-01-07 | 아신오토텍(주) | Apparatus for Inserting a Washer Automatically Using Pressure |
| CN206952505U (en) * | 2017-07-19 | 2018-02-02 | 无锡威孚高科技集团股份有限公司 | Plunger bushing oil sealing automatic charging press-loading device |
| CN107263909A (en) * | 2017-08-07 | 2017-10-20 | 南通锻压设备股份有限公司 | Double-station hot extrusion forming scum briquetting machine production line |
| CN208051319U (en) * | 2018-02-08 | 2018-11-06 | 兰州长青石油机械厂 | A kind of device of automatic continuous press fitting valve rubber |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747307A (en) * | 2018-07-28 | 2018-11-06 | 蚌埠液力机械有限公司 | A kind of hydraulic cylinder piston body sealing ring semi-automatic assembling device and assembly method |
| 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 |
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