CN106514213A - Four-column type oil cylinder dismounting and mounting all-in-one machine and dismounting and mounting method - Google Patents
Four-column type oil cylinder dismounting and mounting all-in-one machine and dismounting and mounting method Download PDFInfo
- Publication number
- CN106514213A CN106514213A CN201611261669.1A CN201611261669A CN106514213A CN 106514213 A CN106514213 A CN 106514213A CN 201611261669 A CN201611261669 A CN 201611261669A CN 106514213 A CN106514213 A CN 106514213A
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- Prior art keywords
- column
- dismounting
- oil cylinder
- cylinder
- lowering
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention belongs to the technical field of stand column jack production and maintenance equipment, and provides a four-column type oil cylinder dismounting and mounting all-in-one machine and a dismounting and mounting method in order to solve the problems that existing stand column dismounting and mounting equipment is complex in structure and stand columns can be damaged easily due to uneven stress in the dismounting and mounting process. The four-column type oil cylinder dismounting and mounting all-in-one machine comprises a jacking device, lifting devices, a main frame body, a moving device, a hydraulic system, an electric control device and a rotating device. Both the jacking device and the lifting devices are telescopic oil cylinders. The four sets of lifting devices are evenly distributed in a 90-degree mode. Cylinder barrels of the lifting devices are installed on the main frame body. The top ends of telescopic rods of the lifting devices are installed on the same frame body plate. A cylinder barrel of the jacking device is vertically installed on the lower bottom face of the frame body plate. A piston rod of the jacking device is connected with the rotating device. By means of the four-column type oil cylinder dismounting and mounting all-in-one machine and the dismounting and mounting method, the problems of singleness and limitation for dismounting and mounting the stand column jack dismounting and mounting equipment can be solved, and the unique heightening frame body can be suitable for 95% of stand column jacks on the market while enterprise investment and production cost are reduced.
Description
Technical field
The invention belongs to the production of upright post jack, maintenance of equipment technical field, and in particular to a kind of four-column type oil cylinder is torn open
Dress all-in-one and assembly and disassembly methods.
Background technology
Part one of of the hydraulic vertical prop jack as most critical in hydraulic support and hydraulic structure equipment, makes and keeps in repair
During will each part of frequent substantial amounts of column jack dismounted, but present demolition, installation functions of the equipments are single, purchase
It is costly, the problems such as size limitation is obvious, generally purchases relatively large disassemblerassembler and will spend 460,000 yuan or so, and function pole
Which is single, it is impossible to suitable for the dismounting operation of all upright post jacks, rotate out of guide pin bushing as cylinder disassembling machine is also simply simple,
Enter to be about to piston cylinder subsequently into hydraulic power unit using water to get, round process waste of manpower, material resources, water resource etc. affect
Enterprise development.
And for the hydraulic support column novel vertical type disassemblerassembler as shown in patent 201310373298.6, its work is former
Reason is the dismounting reversely screwed to realize upright nut with pawl automatic clamping ratchet and chuck jaw using pressurized cylinder, though
So the device can comprehensively realize the demolition, installation process of column, but installation and demolishing process of the split column in workpiece feeder
It is cumbersome, and can only be by being accomplished manually；Meanwhile, the head section of the device is balanced mainly by counterweight, and the power of counterweight
Transmission is to realize that less stable affects the clamping force of head claw section column bolt by assembly pulley and track, in dismounting
During, upstanding studs may damage column due to being acted on by uneven power repeatedly.
The content of the invention
The present invention holds to solve existing column disassemblerassembler complex structure, disassembly process central post due to unbalance stress
Flimsy problem, and then provide a kind of four-column type oil cylinder dismounting all-in-one and assembly and disassembly methods.
The present invention is adopted the following technical scheme that：
A kind of four-column type oil cylinder dismounts all-in-one, including jack unit, lowering or hoisting gear, main frame body, mobile device, hydraulic system,
Electric control gear and rotary apparatuss, jack unit and lowering or hoisting gear are telescopic oil cylinder, and lowering or hoisting gear is uniformly arranged four by 90 ° of positions
Group, the cylinder barrel of lowering or hoisting gear are installed on main frame body, and the expansion link top of lowering or hoisting gear is installed on same support body plate, top pressure dress
The cylinder barrel put vertically is installed on the bottom surface of support body plate, is connected with rotary apparatuss on the piston rod of jack unit；The top pressure dress
Put.
Clamping device be vertically connected with the piston rod of the lowering or hoisting gear laterally, clamping device is telescopic oil cylinder, oil cylinder
Piston rod end is provided with fixture block, and the clamping device on four groups of lowering or hoisting gears is installed towards same center, clamping device and hydraulic pressure
System connects and by electric control gear control.
The fixture block and the arc structure that polyurethane material is adopted by the contact surface of dismounting column.
Be provided with opening up V-type bayonet socket in the mobile device, V-type bayonet socket be connected by dismounting column bottom, V
Type bayonet socket is smooth arc surface.
The lower end of the rotary apparatuss is provided with chuck.
The disassembly process of the four-column type oil cylinder dismounting all-in-one is as follows：
Tear cylinder operation open：First, split column is positioned in mobile device, operation electric control gear mobile device utilizes passage oil cylinder
Split column is driven to be moved to the working region immediately below rotary apparatuss；Then adjust jack unit and device is rotated by swing arm
Working region is moved to, the guide pin bushing of split column is screwed out using swing arm；After guide pin bushing is screwed out, operation electric control gear fills top pressure
Put and move with rotary apparatuss, then make four stack clamping devices drive fixture block to move to working region center, clamped using fixture block split
After the piston rod of column, the piston rod of four groups of lowering or hoisting gears is moved on the whole, until the piston rod of split column is pulled out, tears cylinder work open
Sequence is completed；
Dress cylinder operation：Working region will be moved to by the cylinder body of dress column using mobile device, then using gripping means grips
By the piston rod of dress column, recycle lowering or hoisting gear to be put in the cylinder body in mobile device by dress column piston rod, Ran Houli
With jack unit to being carried out level pressure by the piston rod of dress column, after the completion of level pressure using choose to install device guide pin bushing is screwed in it is vertical by dress
Post, dress cylinder operation are completed.
The present invention has the advantages that：
1. a tractor serves several purposes, it is possible to achieve the demolition, installation operation of column jack, it is cheap, it is cylinder disassembling machine+dress cylinder machine total price
30% or so, it is that enterprise reduces input, the performance that all-in-one brings is present during avoiding goods from relaying to be damaged or wastes people
The phenomenon of work, the energy, saves enterprise's production capacity；
2. height stroke is adjustable：Four-column type of the present invention can carry out device height adjustment, highest according to the length of upright post jack
The upright post jack of 7 meters of removable 4.5 meters/total kilometres of cylinder barrel length, and rotary apparatuss are connected with telescopic oil cylinder, length range
Can be adjusted according to actually used situation, break the limitation of traditional assembling and disassembling machine length range；
3. clamping device：Guide pin bushing is simply rotated out of from cylinder barrel and then suppresses out piston rod using hydraulic power unit by traditional cylinder disassembling machine
（Live post, cylinder barrel）Can not be truly upright post jack is taken apart, and clamping device of the present invention design in hoist cylinder
On, after guide pin bushing is rotated out of can clamping piston bar piston rod is extracted by stretching out for column, it is to avoid using pumping plant power consumption and
The situation of waste water resource occurs；
4. present configuration is light, easy accessibility, carries simple, is equally applicable to use when colliery scene is keeped in repair.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
In figure：1- jack units, 2- clamping devices, 3- lowering or hoisting gears, 4- main frame bodies, 5- mobile devices, 6- hydraulic systems, 7- are electric
Control device, 8- rotary apparatuss, 9- are dismounted column, 10- fixture blocks, 11- support body plates.
Specific embodiment
With reference to accompanying drawing, the specific embodiment of the present invention is described further：
Four-column type oil cylinder dismounting all-in-one as shown in Figure 1, including electric control gear（Control all power supplys and hydraulic system, dress
Put）, jack unit（Dress cylinder main device）, rotary apparatuss（Demolition, installation rotate button-type guide pin bushing）, clamping device（Extract piston rod dress
Put）, main frame body column（Lowering or hoisting gear）, main frame body（Fixing device）, mobile device（Mobile dress is fixed by dismounting upright post jack
Put）.Jack unit and lowering or hoisting gear are telescopic oil cylinder, and lowering or hoisting gear is uniformly arranged four groups by 90 ° of positions, the cylinder of lowering or hoisting gear
Cylinder is installed on main frame body, and the expansion link top of lowering or hoisting gear is installed on same support body plate, and the cylinder barrel of jack unit is vertically pacified
Bottom surface loaded on support body plate, is connected with rotary apparatuss on the piston rod of jack unit；The jack unit and lowering or hoisting gear are equal
It is connected with hydraulic system and is controlled by electric control gear start and stop adjustment.The lower end of the rotary apparatuss is provided with chuck, using card
Disk can firmly grasp swing arm, and the guide pin bushing of column is then dismounted using swing arm.
Clamping device be vertically connected with the piston rod of the lowering or hoisting gear laterally, clamping device is telescopic oil cylinder, oil cylinder
Piston rod end is provided with fixture block, and the clamping device on four groups of lowering or hoisting gears is installed towards same center, clamping device and hydraulic pressure
System connects and by electric control gear control.
The fixture block prevents right in clamping process with by the contact surface of dismounting column using the arc structure of polyurethane material
Column piston rod causes to damage.
Be provided with opening up V-type bayonet socket in the mobile device, V-type bayonet socket be connected by dismounting column bottom, V
Type bayonet socket is smooth arc surface, using V-type bayonet socket can column lower end carry out effectively positioning and fix.
The concrete engineering of the present invention is as follows：
The upright post jack for being dismounted is put in mobile device, mobile device drives the column thousand for being dismounted using passage oil cylinder
Jin top is moved to working region, that is, the center of four columns.Adjustment jack unit is rotated device and is moved to swing arm
Working region, carries out guide pin bushing back-out, after guide pin bushing is screwed out, moves on jack unit and rotary apparatuss, and clamping device is moved to center,
In order to protect the outer surface of upright post jack piston rod without damage, specific polyurethane fixture block processed clamps dress to clamping device fixture block
After putting clamping piston bar, four columns are moved on the whole, until piston rod is pulled out, is torn cylinder operation open and are completed.During dress cylinder, step duplicates,
After piston rod is put into cylinder barrel by clamping device, need jack unit level pressure to be carried out to piston rod, be moved to the position after dress cylinder is finished
Put, then guide pin bushing is screwed in by rotary apparatuss, dress cylinder operation is completed.
Wherein, hydraulic system and electric control gear are prior art, can select corresponding hydraulic pressure and electric control gear as needed
And corresponding control program is set is capable of achieving, and program part can be carried out actively according to factors such as the dimensions of split column
Arrange, the hardware technology for being not belonging to the present invention is required, nor affects on understanding and enforcement of the those skilled in the art to this programme.
Can solve to dismount the unicity of upright post jack disassemblerassembler using apparatus of the present invention, limitation is reducing enterprise
While input, saving production cost, unique heightens the upright post jack that support body is applicable to market 95%, is that enterprise increases
The market competitiveness, more meets present domestic production, keeps in repair required for upright post jack market.
Claims (6)
1. a kind of four-column type oil cylinder dismounts all-in-one, it is characterised in that：Including jack unit（1）, lowering or hoisting gear（3）, main frame body
（4）, mobile device（5）, hydraulic system（6）, electric control gear（6）And rotary apparatuss（8）, jack unit（1）And lowering or hoisting gear（3）
It is telescopic oil cylinder, lowering or hoisting gear（3）Four groups are uniformly arranged by 90 ° of positions, lowering or hoisting gear（3）Cylinder barrel be installed on main frame body
（4）On, lowering or hoisting gear（3）Expansion link top be installed on same support body plate（11）On, jack unit（1）Cylinder barrel vertically install
In support body plate（11）Bottom surface, jack unit（1）Piston rod on be connected with rotary apparatuss（8）；The jack unit（1）With
Lowering or hoisting gear（3）And hydraulic system（6）Connect and by electric control gear（6）Start and stop adjustment control.
2. four-column type oil cylinder according to claim 1 dismounts all-in-one, it is characterised in that：The lowering or hoisting gear（3）Work
Clamping device is vertically connected with stopper rod laterally（2）, clamping device（2）For telescopic oil cylinder, cylinder piston rod termination is provided with folder
Block（10）, four groups of lowering or hoisting gears（3）On clamping device（2）Install towards same center, clamping device（2）With hydraulic system
（6）Connect and by electric control gear（6）Control.
3. four-column type oil cylinder according to claim 2 dismounts all-in-one, it is characterised in that：The fixture block（10）With dismounted
Arc structure of the contact surface of column using polyurethane material.
4. four-column type oil cylinder according to claim 3 dismounts all-in-one, it is characterised in that：The mobile device（5）Inside set
Have an opening up V-type bayonet socket, V-type bayonet socket be connected by dismounting column bottom, V-type bayonet socket is smooth arc surface.
5. four-column type oil cylinder according to claim 4 dismounts all-in-one, it is characterised in that：The rotary apparatuss（8）Under
End is provided with chuck.
6. according to the arbitrary described four-column type oil cylinder dismounting all-in-one of claim 1 to 5, it is characterised in that the four-column type oil cylinder
The disassembly process of dismounting all-in-one is as follows：
Tear cylinder operation open：First, split column is positioned in mobile device, operation electric control gear mobile device utilizes passage oil cylinder
Split column is driven to be moved to the working region immediately below rotary apparatuss；Then adjust jack unit and device is rotated by swing arm
Working region is moved to, the guide pin bushing of split column is screwed out using swing arm；After guide pin bushing is screwed out, operation electric control gear fills top pressure
Put and move with rotary apparatuss, then make four stack clamping devices drive fixture block to move to working region center, clamped using fixture block split
After the piston rod of column, the piston rod of four groups of lowering or hoisting gears is moved on the whole, until the piston rod of split column is pulled out, tears cylinder work open
Sequence is completed；
Dress cylinder operation：Working region will be moved to by the cylinder body of dress column using mobile device, then using gripping means grips
By the piston rod of dress column, recycle lowering or hoisting gear to be put in the cylinder body in mobile device by dress column piston rod, Ran Houli
With jack unit to being carried out level pressure by the piston rod of dress column, after the completion of level pressure using choose to install device guide pin bushing is screwed in it is vertical by dress
Post, dress cylinder operation are completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611261669.1A CN106514213A (en) | 2016-12-30 | 2016-12-30 | Four-column type oil cylinder dismounting and mounting all-in-one machine and dismounting and mounting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611261669.1A CN106514213A (en) | 2016-12-30 | 2016-12-30 | Four-column type oil cylinder dismounting and mounting all-in-one machine and dismounting and mounting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106514213A true CN106514213A (en) | 2017-03-22 |
Family
ID=58336194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611261669.1A Pending CN106514213A (en) | 2016-12-30 | 2016-12-30 | Four-column type oil cylinder dismounting and mounting all-in-one machine and dismounting and mounting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106514213A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281010A (en) * | 2019-07-22 | 2019-09-27 | 江苏阆达机械有限公司 | A kind of hydraulic cylinder assembling machine |
| CN111618553A (en) * | 2020-07-07 | 2020-09-04 | 武汉日和汽车零部件有限公司 | Mould dismounting device |
| CN113732689A (en) * | 2021-09-01 | 2021-12-03 | 上海五钢设备工程有限公司 | Split type oil cylinder dismounting device and method |
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| CN103659245A (en) * | 2013-11-20 | 2014-03-26 | 弓青青 | Vertical type cylinder assembling machine |
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| CN105328440A (en) * | 2015-12-08 | 2016-02-17 | 焦作欣扬程煤矿设备有限公司 | Novel vertical disassembly and assembly device of hydraulic support hydraulic cylinder |
| CN105382518A (en) * | 2015-12-24 | 2016-03-09 | 成都铁马机车车辆实业有限公司 | Electric full-suspension wheel set force-transfer pin disassembling device |
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2016
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| CN2054730U (en) * | 1989-09-20 | 1990-03-21 | 杨永和 | Multifunction hydraulic top puller |
| CN2328462Y (en) * | 1998-06-11 | 1999-07-14 | 中外合资柳州欧维姆建筑机械有限公司 | Bolt fastening machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281010A (en) * | 2019-07-22 | 2019-09-27 | 江苏阆达机械有限公司 | A kind of hydraulic cylinder assembling machine |
| CN111618553A (en) * | 2020-07-07 | 2020-09-04 | 武汉日和汽车零部件有限公司 | Mould dismounting device |
| CN113732689A (en) * | 2021-09-01 | 2021-12-03 | 上海五钢设备工程有限公司 | Split type oil cylinder dismounting device and method |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |
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