CN105234654B - A kind of press of valve body assembling - Google Patents
A kind of press of valve body assembling Download PDFInfo
- Publication number
- CN105234654B CN105234654B CN201510711807.0A CN201510711807A CN105234654B CN 105234654 B CN105234654 B CN 105234654B CN 201510711807 A CN201510711807 A CN 201510711807A CN 105234654 B CN105234654 B CN 105234654B
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- CN
- China
- Prior art keywords
- pressure head
- valve body
- valve plate
- pedestal
- vertical direction
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
- Valve Housings (AREA)
Abstract
The present invention relates to a kind of press of valve body assembling, it includes frame, pressure head, the pedestal for being fixed in frame and being vacantly arranged on pressure head above frame, is arranged on pedestal and is used for the drive mechanism that is moved up and down along vertical direction of drive ram, wherein pressure head can move downward along vertical direction, valve plate to be assembled is pushed to the position specified in valve body, and the centerline collineation of pressure head and valve plate vertical direction.The present invention can be quick and relatively uniform the installation for realizing valve plate, it is ensured that qualification rate, performance and the service life of valve body, meanwhile, it is simple in construction, it is easy to implement, and cost is low.
Description
Technical field
The present invention relates to a kind of press of valve body assembling.
Background technology
In the assembling process of valve body, the especially installation of valve plate, its accuracy height is not required nothing more than, and to ensure valve plate
Bear that pressure is uniform, so just can ensure that the qualification rate and service life of valve body.
And in current, most enterprises, all it is by having been manually done in the installation of valve plate, what is substantially leaned on is operation
Experience is realized, it is clear that it has following defect：
1）, due to manual installation, its power applied is it is difficult to ensure that uniformly, cause the friction between valve plate and mounting hole uneven
It is even, easily cause local deformation or abrasion, directly affects the qualification rate, performance and service life of valve body.
2）, in installation process, great noise be present, and the efficiency operated is also very low.
The content of the invention
The technical problems to be solved by the invention are overcome the deficiencies in the prior art, there is provided a kind of brand-new valve body assembling is used
Press.
To solve above technical problem, the present invention adopts the following technical scheme that：
A kind of press of valve body assembling, it includes frame, pressure head, is fixed in frame and pressure head is vacantly arranged on into machine
Pedestal above frame, it is arranged on pedestal and is used for the drive mechanism that drive ram moves up and down along vertical direction, wherein pressure head
It can be moved downward along vertical direction, valve plate to be assembled be pushed to the position specified in valve body, and pressure head erects with valve plate
Nogata to centerline collineation.
Preferably, drive mechanism includes the ball screw being vertically arranged on pedestal and the spiral shell for being fixed on ball screw
Wheel disc of the screw mandrel for being used to drive ball screw on mother along vertical direction oscilaltion, wherein pressure head are connected to by connector
The bottom of screw mandrel, and the centerline collineation of the vertical direction with pressure head of screw mandrel.As far as possible ensure valve plate in an installation by
Power is uniform, improves qualification rate, performance and the service life of assembling rear valve body.
Specifically, offering link slot on pressure head, connector includes in inverted T-shaped and is inserted into the connection in link slot
The axle center of axle, the bearing being arranged between connecting shaft and link slot and the capping for link slot to be closed, wherein connecting shaft
The centerline collineation of line and screw mandrel vertical direction, capping, which is provided with, avoids the avoid holes that connecting shaft upper end passes.Pass through pressure head
It can be rotated around the axial line of connecting shaft, make its contact free between valve plate, and more contact points be present, therefore, made
The stress for obtaining valve plate is more uniform.
According to one of present invention specific implementation and preferred aspect, the positioning being vertically arranged is additionally provided with the side of pedestal
Bar, the locating rod are provided with the elongated hole being placed in the vertical direction, and press also includes being connected to the top of screw mandrel and passes length
The stroke limit bar in shape hole, wherein stroke limit bar can move up and down along the bearing of trend of elongated hole.
Preferably, stroke limit bar is extended along horizontal direction, and locating rod is in angle bar shape.Locating rod in this application
The effect of stroke-limit is not only acted as, while also acts guide effect.
Specifically, when stroke limit bar is located at the top of elongated hole, pressure head completely disengages valve body and positioned at valve body
Top；When stroke limit bar is located at the bottom of elongated hole, valve plate is located at the specified location of valve body, and pressure head is contradicted in valve plate
Upper surface.
According to another specific implementation of the present invention and preferred aspect, frame includes being used to support base on the ground, position
In on base and setting parallel to the ground placement platform, pedestal is fixed on placement platform.
Preferably, press also include can activity on placement platform and for the valve body of valve plate to be assembled to be transferred to
Transfer dolly below pressure head.
Further, pedestal is located on placement platform, and pedestal in from bottom to top, the bucking ladder that tapers into of external diameter.
Further, pedestal include formed four supports of bucking ladder, be arranged on four pedestal upper end portions be used for install driving
The mounting platform of mechanism, wherein the bottom of four supports corresponds to and is located at the both sides of placement platform respectively two-by-two, transfer dolly
The valve body of valve plate to be assembled can be transferred in bucking ladder region.
In addition, top surface be arranged in parallel when the bottom surface of pressure head is installed with valve plate, the floor space of pressure head is pacified less than or equal to valve plate
The area of top surface during dress, and when the bottom shape of pressure head is installed from valve plate top surface shape it is similar or different.The mesh so set
, it is easy to pressure head that any adjustment can be allowed to select according to the size of actual valve plate.
Due to the implementation of above technical scheme, the present invention has the following advantages that compared with prior art：
The present invention can be quick and relatively uniform the installation for realizing valve plate, it is ensured that the qualification rate of valve body, performance with
And service life, meanwhile, it is simple in construction, it is easy to implement, and cost is low.
Brief description of the drawings
The present invention will be further described in detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the schematic front view according to press of the present invention；
The right side that Fig. 2 is Fig. 1 regards schematic diagram（Broken section）；
Wherein：1st, frame；10th, base；11st, placement platform；2nd, pressure head；20th, link slot；3rd, pedestal；30th, support；31st, pacify
Assembling platform；32nd, bracing piece；4th, drive mechanism；40th, ball screw；400th, nut；401st, screw mandrel；41st, wheel disc；5th, connector；
50th, connecting shaft；51st, bearing；52nd, cover；6th, locating rod；60th, elongated hole；7th, stroke limit bar；8th, dolly is transferred.
Embodiment
As depicted in figs. 1 and 2, the press of the valve body assembling of the present embodiment, it includes frame 1, pressure head 2, is fixed on machine
The pedestal 3 of the top of frame 1 is vacantly arranged on frame 1 and by pressure head 2, is arranged on pedestal 3 and is used for drive ram 2 along vertical side
To the drive mechanism 4 of up and down motion, wherein pressure head 2 can move downward along vertical direction, valve plate to be assembled is pushed to
The position specified in valve body, and the centerline collineation of pressure head 2 and valve plate vertical direction.
Specifically, drive mechanism 4 includes the ball screw 40 being vertically arranged on pedestal 3 and is fixed on ball screw
Wheel disc 41 of the screw mandrel 401 for being used to drive ball screw 40 on 40 nut 400 along vertical direction oscilaltion, wherein pressure head
2 are connected to the bottom of screw mandrel 401, and the centerline collineation with the vertical direction of pressure head 2 of screw mandrel 401 by connector 5.To the greatest extent may be used
The uniform force of the guarantee valve plate of energy in an installation, improve qualification rate, performance and the service life of assembling rear valve body.Together
When, the structure of ball screw is the general knowledge of this area, is not described in detail herein.
Further, link slot 20 is offered on pressure head 2, connector 5 includes in inverted T-shaped and is inserted into link slot 20
Interior connecting shaft 50, the bearing 51 being arranged between connecting shaft 50 and link slot 20 and the envelope for link slot 20 to be closed
The centerline collineation of lid 52, the wherein axial line of connecting shaft 51 and the vertical direction of screw mandrel 401, capping 52, which is provided with, avoids connecting shaft
The avoid holes that upper end passes.It can be rotated by pressure head 2 around the axial line of connecting shaft 50, it is freely connect between valve plate
Touch, and more contact points be present, therefore so that the stress of valve plate is more uniform.Meanwhile capping 52 passes through spiral shell with pressure head 2
Fitting is tethered mutually to be fixedly connected.
The locating rod 6 being vertically arranged is additionally provided with the side of pedestal 3, the locating rod 6 is provided with and is placed in the vertical direction
Elongated hole 60, press also includes being connected to the top of screw mandrel 401 and passes the stroke limit bar 7 of elongated hole 60, wherein stroke
Gag lever post 7 can move up and down along the bearing of trend of elongated hole 60.
In this example, stroke limit bar 7 is extended along horizontal direction, and locating rod 6 is in angle bar shape.Position in this application
Bar 6 not only acts as the effect of stroke-limit, while also acts guide effect.
Specifically, when stroke limit bar 7 is located at the top of elongated hole 60, pressure head 2 completely disengages valve body and is located at valve
The top of body；When stroke limit bar 7 is located at the bottom of elongated hole 60, valve plate is located at the specified location of valve body, and pressure head 2 contradicts
In the upper surface of valve plate.
Frame 1 includes being used for supporting base 10 on the ground, on base 10 and setting parallel to the ground placement
Platform 11, pedestal 10 are fixed on placement platform 11.
In addition, press also include can activity on placement platform 11 and for the valve body of valve plate to be assembled to be transferred to
Transfer dolly 8 below pressure head.
Pedestal 3 is located on placement platform 11, and pedestal 3 in from bottom to top, the bucking ladder that tapers into of external diameter.It is easy to ball
The installation of screw mandrel 40, meanwhile, pedestal 3 intensity of itself can be improved.
Specifically, pedestal 3 include formed four supports 30 of bucking ladder, be arranged on four upper ends of support 30 be used for install drive
The mounting platform 31 of motivation structure, wherein the bottom of four supports 30 corresponds to and is located at the both sides of placement platform 11 respectively two-by-two,
Transferring dolly 8 can transfer the valve body of valve plate to be assembled in bucking ladder region.
Further, the stability of pedestal 3 is improved, is respectively equipped with and adds between two supports 30 of the both sides of placement platform 11
Strong bar 32.
In addition, top surface be arranged in parallel when the bottom surface of pressure head 2 is installed with valve plate, the floor space of pressure head 2 is less than or equal to valve plate
The area of top surface during installation, and when the bottom shape of pressure head 2 is installed from valve plate top surface shape it is similar or different.
In this example, valve plate is in cylinder with pressure head 2, but the cross-sectional area of pressure head 2 is less than the cross-sectional area of valve plate.
The abrasion in assembling is reduced as far as possible, it is ensured that the qualification rate of rear valve body is installed.
The present invention is described in detail above, but the invention is not restricted to the embodiments described.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, it should all cover within the scope of the present invention.
Claims (3)
- A kind of 1. press of valve body assembling, it is characterised in that：Described press includes frame, pressure head, is fixed on the frame It is upper and the pressure head is vacantly arranged on above the frame pedestal, be arranged on described pedestal and be used to drive the pressure head The drive mechanism to be moved up and down along vertical direction, wherein described pressure head can move downward along vertical direction, will treat group The valve plate of dress pushes to the position specified in valve body, and described frame includes being used to support base on the ground, positioned at described Base on and setting parallel to the ground placement platform, described pedestal is fixed on the placement platform,Described drive mechanism includes the ball screw being vertically arranged on the pedestal and is fixed on the ball screw Wheel disc of the screw mandrel for being used to drive the ball screw on nut along vertical direction oscilaltion, wherein described pressure head passes through Connector is connected to the bottom of the screw mandrel, the centerline collineation of the vertical direction of the screw mandrel, the pressure head and the valve plate； And the locating rod being vertically arranged is additionally provided with the side of the pedestal, described locating rod is provided with what is be placed in the vertical direction Elongated hole, described press also include being connected to the top of the screw mandrel and pass the stroke limit bar of the elongated hole；Can Activity on the placement platform and for the valve body of valve plate to be assembled to be transferred into transfer dolly below the pressure head, its Described in stroke limit bar can be moved up and down along the bearing of trend of the elongated hole, and described stroke limit bar is along dampening Square to be extended, described locating rod is in angle bar shape, when the stroke limit bar is located at the top of the elongated hole, Described pressure head completely disengages described valve body and positioned at the top of the valve body；When the stroke limit bar is located at the length During the bottom in shape hole, described valve plate is located at the specified location of the valve body, and the pressure head contradicts the upper table in the valve plate Face;Link slot is offered on described pressure head, described connector includes in inverted T-shaped and is inserted into the link slot Connecting shaft, the bearing that is arranged between the connecting shaft and the link slot and the envelope for the link slot to be closed Lid, wherein the centerline collineation of the axial line of the connecting shaft and the screw mandrel vertical direction, described capping, which is provided with, to be avoided The avoid holes that the connecting shaft upper end passes.
- 2. the press of valve body assembling according to claim 1, it is characterised in that：Described pedestal is located at described placement On platform, and described pedestal in from bottom to top, the bucking ladder that tapers into of external diameter, described pedestal includes forming bucking ladder four Root support, it is arranged on four pedestal upper end portions and is used to the mounting platform of the drive mechanism be installed, wherein four supports Bottom corresponds to and is located at the both sides of the placement platform respectively two-by-two, and described transfer dolly can be by valve plate to be assembled In valve body transfer bucking ladder region.
- 3. the press of valve body assembling according to claim 1, it is characterised in that：The bottom surface of the pressure head and the valve plate Top surface be arranged in parallel during installation, and the floor space of the pressure head is less than or equal to the area of top surface when the valve plate is installed, and described The shape of top surface is similar or different when the bottom shape of pressure head is installed from the valve plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510711807.0A CN105234654B (en) | 2015-10-28 | 2015-10-28 | A kind of press of valve body assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510711807.0A CN105234654B (en) | 2015-10-28 | 2015-10-28 | A kind of press of valve body assembling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105234654A CN105234654A (en) | 2016-01-13 |
| CN105234654B true CN105234654B (en) | 2018-02-06 |
Family
ID=55032604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510711807.0A Active CN105234654B (en) | 2015-10-28 | 2015-10-28 | A kind of press of valve body assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105234654B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108621077A (en) * | 2018-04-24 | 2018-10-09 | 天津瑞实联精密铸造股份有限公司 | A kind of reliable butterfly valve plate mounting device of fixation |
| CN115890184B (en) * | 2022-12-25 | 2023-12-12 | 北京屹唐半导体科技股份有限公司 | Cushion block dismounting device and cushion block dismounting method of manipulator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201026559Y (en) * | 2007-03-20 | 2008-02-27 | 永城煤电集团有限责任公司 | Hand-swing type bearing dismounting machine for support roller |
| CN201101191Y (en) * | 2007-11-12 | 2008-08-20 | 陈其宗 | Fast joint |
| CN201249344Y (en) * | 2008-09-13 | 2009-06-03 | 段健康 | Four-column adjustable manual press machine |
| KR20090011109U (en) * | 2008-04-25 | 2009-10-29 | 현대제철 주식회사 | Apparatus for Bearing Reworking |
| CN203541965U (en) * | 2013-10-09 | 2014-04-16 | 邵阳兴达精密机械制造有限公司 | Nitrogen spring detaching device |
| CN204381784U (en) * | 2014-12-09 | 2015-06-10 | 天津市瑞斯特阀业有限公司 | A kind of butterfly valve plate erecting device |
| CN205111221U (en) * | 2015-10-28 | 2016-03-30 | 亚新铸造（苏州）有限公司 | Press of valve body equipment usefulness |
-
2015
- 2015-10-28 CN CN201510711807.0A patent/CN105234654B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201026559Y (en) * | 2007-03-20 | 2008-02-27 | 永城煤电集团有限责任公司 | Hand-swing type bearing dismounting machine for support roller |
| CN201101191Y (en) * | 2007-11-12 | 2008-08-20 | 陈其宗 | Fast joint |
| KR20090011109U (en) * | 2008-04-25 | 2009-10-29 | 현대제철 주식회사 | Apparatus for Bearing Reworking |
| CN201249344Y (en) * | 2008-09-13 | 2009-06-03 | 段健康 | Four-column adjustable manual press machine |
| CN203541965U (en) * | 2013-10-09 | 2014-04-16 | 邵阳兴达精密机械制造有限公司 | Nitrogen spring detaching device |
| CN204381784U (en) * | 2014-12-09 | 2015-06-10 | 天津市瑞斯特阀业有限公司 | A kind of butterfly valve plate erecting device |
| CN205111221U (en) * | 2015-10-28 | 2016-03-30 | 亚新铸造（苏州）有限公司 | Press of valve body equipment usefulness |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105234654A (en) | 2016-01-13 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190510 Address after: 200941 No. 500 Lok Lok Road, Shanghai, Baoshan District Patentee after: MSP/DRILEX SYSTEM (SHANGHAI) Co.,Ltd. Address before: 215233 West Side of Xiaoping Avenue, Badu Industrial Zone, Zhenze Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: IASI CASTING (SUZHOU) CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230530 Granted publication date: 20180206 |
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| PP01 | Preservation of patent right |