CN208289365U - Tensioning hydro-cylinder assembling device - Google Patents
Tensioning hydro-cylinder assembling device Download PDFInfo
- Publication number
- CN208289365U CN208289365U CN201820938320.5U CN201820938320U CN208289365U CN 208289365 U CN208289365 U CN 208289365U CN 201820938320 U CN201820938320 U CN 201820938320U CN 208289365 U CN208289365 U CN 208289365U
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- CN
- China
- Prior art keywords
- cylinder
- force
- oil cylinder
- threaded rod
- pulling plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Tensioning hydro-cylinder assembling device, including suspension apparatus, force application apparatus and support device；With ground can be connected in a manner of horizontal sliding, the force application apparatus is connected by suspended structure with suspension apparatus the suspension apparatus；The force application apparatus includes force oil cylinder, and the force oil cylinder is connected with pulling plate, is symmetrically hinged on the pulling plate using the oil cylinder central axes that exert a force as the pull rod of symmetry axis, says that vertical connecting rod one end and pulling plate are hinged, the other end is provided with hook；The support device is arranged on front side of force application apparatus；It is simple to operation that the utility model reduces labor intensity, structure.
Description
Technical field
The utility model relates to oil cylinder assembly tool technical field, more specifically a kind of tensioning hydro-cylinder assembling device.
Background technique
The present national economic development is very fast, this be unable to do without the efficient construction of various economic construction projects.Some large sizes
Tracked construction equipment equipment is widely used, at present because its operating efficiency height, boundary of works area are wide in economic item construction
Caterpillar machinery plays huge effect to the smooth implementation of the engineering projects such as agricultural, mine, railway, highway, Urbanization Construction.
Tensioning hydro-cylinder is indispensable component in these crawler equipments, and as shown in Fig. 3, primary structure includes cylinder barrel and piston
Bar, and cylinder barrel mouth and piston rod are interference fits, need to be filled in piston rod in cylinder barrel with bigger power in assembling；?
The cylinder barrel of locking oil cylinder is hollow structure, and the outer wall of neighbouring cylinder barrel lower end is provided with annular protrusion, and present operation is solid mostly
After setting cylinder barrel, artificial force fills in piston rod, and labor intensity is very big, and this requires the staff of this station to be
Between twenty and fifty worker, and after continuous work one or two years, it is easy to suffer from the symptoms such as protrusion of lumber intervertebral disc, greatly affected work peace
Row and worker's work incentive, and manual operation also limits production efficiency.
Summary of the invention
To solve the above problems, overcome the deficiencies in the prior art, the utility model provides that a kind of labor intensity is low, structure
Tensioning hydro-cylinder assembling device simple to operation.
To achieve the above object, tensioning hydro-cylinder assembling device provided by the utility model, including suspension apparatus, force application apparatus
And support device；For the suspension apparatus with ground can be connected in a manner of horizontal sliding, the force application apparatus passes through suspension knot
Structure is connected with suspension apparatus；The force application apparatus includes force oil cylinder, and the force oil cylinder is connected with pulling plate, right on the pulling plate
Be hinged be referred to as using the oil cylinder central axes that exert a force symmetry axis pull rod, say that vertical connecting rod one end is hinged with pulling plate, the other end is provided with
Hook；The support device is arranged on front side of force application apparatus.
Further, the force oil cylinder further includes columnar structured threaded rod cylinder, and the threaded rod cylinder, which is set in, to be applied
Outside power cylinder piston rod, threaded rod drum outer wall is provided with screw thread, and threaded rod cylinder inner wall and the piston rod gap of force oil cylinder are matched
It closes, threaded rod cylinder one end is fixedly connected with the cylinder barrel front of force oil cylinder, is provided with and threaded rod drum outer wall in the middle part of the pulling plate
The tapped through hole of threaded adapter, the pulling plate are threadedly coupled with threaded rod drum outer wall.
Further, the rear end of the force cylinder tube is provided with the flexible control machine of control force cylinder piston rod
Structure, the control mechanism are the hand oil pump for being provided with check valve.
Further, the piston rod front end of the force oil cylinder is provided with round pie top plate.
Further, the suspension apparatus includes column, slideway, suspended structure, and the column is that lower end is provided with stabilizer blade
With the square steel of castor, described slideway one end is fixedly linked with column upper portion side wall, and being provided on slideway can be sliding along slideway level
Dynamic pulley；The suspended structure is the sunpender for being provided with universal joint, and the sunpender upper end is connected with pulley, the downrod lower end
It is connected with pulling plate.
Further, the support device is the horizontal platen for being provided with supporting leg, and supporting leg lower end is fixedly linked with ground.
The beneficial effects of the utility model are: the utility model reduces labor intensity of workers, do not need manually to go to open
The piston rod of locking oil cylinder fills in tensioning hydro-cylinder cylinder barrel, select manually force oil cylinder reduce cost, also ensure by piston rod
It heads into during cylinder barrel and acts than more gentle, prevent piston rod and cylinder barrel side wall from colliding and scratch；The setting of threaded rod cylinder can be real
Existing quick-clamping makes top plate quickly with plunger rod contacts to be assembled, reduce force cylinder piston rod by rotating threaded rod cylinder
Extended length, improve assembly efficiency, while by the rotation threaded rod cylinder distance that also adjustable top plate is linked up with to pull rod, it is suitable
For assembling various sizes of tensioning hydro-cylinder；Pulley motion direction is vertical with the direction of motion, expands working range, can be in platform
The different location of plate carries out the assembling of tensioning hydro-cylinder.
Specifically, the annular protrusion that pull rod hook is caught on to the setting of tensioning hydro-cylinder cylinder barrel outer wall lower end first, then turns
Dynamic threaded rod cylinder, make top plate quickly with plunger rod contacts to be assembled；Starting manual operation control mechanism after contact makes force oil
The piston rod of cylinder stretches out, and the process for operating control mechanism is identical as the process of jack is operated under the conditions of the prior art, top
The piston rod of tensioning hydro-cylinder is pressed into the cylinder barrel of tensioning hydro-cylinder, this process by plate under the promotion of the piston rod of force oil cylinder
In, since the annular protrusion of tensioning hydro-cylinder cylinder barrel is caught on by pull rod hook, cylinder barrel will not retreat under pressure.
Detailed description of the invention:
Attached drawing 1 is the structural schematic diagram of the utility model；
Attached drawing 2 is the structural schematic diagram of the utility model force application apparatus；
Attached drawing 3 is the structural schematic diagram of turgor cylinder to be assembled in the utility model；
In attached drawing: 1, slideway, 2, pulley, 3, column, 4, sunpender, 5, pull rod, 6, force oil cylinder, 7, platen, 8, top plate, 9,
Threaded rod cylinder, 10, pulling plate, 11, control mechanism.
Specific embodiment:
To keep the purposes, technical schemes and advantages of the utility model implementation clearer, below in conjunction with the utility model
Attached drawing, the utility model is further described in more detail.
In the description to the utility model, it is to be understood that indicating position or positional relationship are described as based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model protection range.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is set
Set ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, being rotatablely connected, be slidably connected, being also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In attached drawing 1 and attached drawing 2, tensioning hydro-cylinder assembling device, including suspension apparatus, force application apparatus and support device；Institute
Suspension apparatus is stated with ground can be connected in a manner of horizontal sliding, the force application apparatus passes through suspended structure and suspension apparatus phase
Even；The force application apparatus includes force oil cylinder 6, and the force oil cylinder 6 is connected with pulling plate 10, on the pulling plate 10 symmetrically hingedly
Have using 6 central axes of oil cylinder that exert a force as the pull rod 5 of symmetry axis, says that 5 one end of vertical connecting rod and pulling plate 10 are hinged, the other end is provided with extension
Hook；The support device is arranged on front side of force application apparatus.
The force oil cylinder 6 further includes columnar structured threaded rod cylinder 9, and the threaded rod cylinder 9 is set in force oil cylinder 6
Outside piston rod, 9 outer wall of threaded rod cylinder is provided with screw thread, the piston rod clearance fit of 9 inner wall of threaded rod cylinder and force oil cylinder 6,
9 one end of threaded rod cylinder with force oil cylinder 6 cylinder barrel front be fixedly connected, be provided in the middle part of the pulling plate 10 with outside threaded rod cylinder 9
The tapped through hole of wall threaded adapter, the pulling plate 10 are connect with 9 outer wall thread of threaded rod cylinder.
The rear end of force 6 cylinder barrel of oil cylinder is provided with the flexible control mechanism 11 of control force 6 piston rod of oil cylinder, described
Control mechanism 11 is the hand oil pump for being provided with check valve.
The piston rod front end of the force oil cylinder 6 is provided with round pie top plate 8.
The suspension apparatus includes column 3, slideway 1, suspended structure, and the column 3 is that lower end is provided with stabilizer blade and castor
Square steel, described 1 one end of slideway is fixedly linked with 3 upper portion side wall of column, and being provided on slideway 1 can be along the horizontal sliding of slideway 1
Pulley 2；The suspended structure is the sunpender 4 for being provided with universal joint, and 4 upper end of sunpender is connected with pulley 2, the sunpender 4
Lower end is connected with pulling plate 10.
The support device is the horizontal platen 7 for being provided with supporting leg, and supporting leg lower end is fixedly linked with ground.
The utility model reduces labor intensity of workers, does not need manually to go that the piston rod of tensioning hydro-cylinder is filled in tensioning oil
Cylinder cylinder barrel selects the oil cylinder 6 that manually exerts a force to reduce cost, also ensures to act during piston rod is headed into cylinder barrel and relatively put down
It is slow, it prevents piston rod and cylinder barrel side wall from colliding and scratches；Quick-clamping may be implemented in the setting of threaded rod cylinder 9, by rotating screw thread
Bar cylinder 9 makes top plate 8 quickly with plunger rod contacts to be assembled, reduce the extended length of force 6 piston rod of oil cylinder, improves assembly
Efficiency, while the distance that pull rod 5 is linked up with is arrived by rotation threaded rod cylinder 9 also adjustable top plate 8, it is suitable for assembling different sizes
Tensioning hydro-cylinder；2 direction of motion of pulley is vertical with the direction of motion, expands working range, can platen 7 different location into
The assembling of row tensioning hydro-cylinder.
Specifically, pull rod 5 is linked up with to the annular protrusion for catching on the setting of tensioning hydro-cylinder cylinder barrel outer wall lower end first, is then turned
Dynamic threaded rod cylinder 9, make top plate 8 quickly with plunger rod contacts to be assembled；Starting manual operation control mechanism 11 after contact makes to apply
The piston rod of power cylinder 6 stretches out, and operates the process of operation jack under the conditions of the process and the prior art of control mechanism 11
Identical, the piston rod of tensioning hydro-cylinder is pressed into the cylinder barrel of tensioning hydro-cylinder by top plate 8 under the promotion of the piston rod of force oil cylinder 6,
During this, due to tensioning hydro-cylinder cylinder barrel annular protrusion by pull rod 5 hook catch on, cylinder barrel will not under pressure after
It moves back.
It is those skilled in the art known technology in addition to the technical characteristic described in the specification.
Claims (6)
1. tensioning hydro-cylinder assembling device, including suspension apparatus, force application apparatus and support device；It is characterized in that the suspension apparatus
With ground can be connected in a manner of horizontal sliding, the force application apparatus is connected by suspended structure with suspension apparatus；It is described to apply
Power device includes force oil cylinder (6), and the force oil cylinder (6) is connected with pulling plate (10), symmetrically hinged on the pulling plate (10)
There is the pull rod (5) using the oil cylinder that exerts a force (6) central axes as symmetry axis, says vertical connecting rod (5) one end and pulling plate (10) hingedly, the other end is set
It is equipped with hook；The support device is arranged on front side of force application apparatus.
2. tensioning hydro-cylinder assembling device as described in claim 1, it is characterised in that the force oil cylinder (6) further includes cylindrical shape
The threaded rod cylinder (9) of structure, the threaded rod cylinder (9) are set in outside force oil cylinder (6) piston rod, threaded rod cylinder (9) outer wall
It is provided with screw thread, the piston rod clearance fit of threaded rod cylinder (9) inner wall and force oil cylinder (6), threaded rod cylinder (9) one end and force
The cylinder barrel front of oil cylinder (6) is fixedly connected, and is provided with the spiral shell being adapted to threaded rod cylinder (9) outer wall thread in the middle part of the pulling plate (10)
Line through-hole, the pulling plate (10) connect with threaded rod cylinder (9) outer wall thread.
3. tensioning hydro-cylinder assembling device as described in claim 1, it is characterised in that the rear end of described force oil cylinder (6) cylinder barrel is set
It is equipped with the flexible control mechanism (11) of control force oil cylinder (6) piston rod, the control mechanism (11) is to be provided with check valve
Hand oil pump.
4. tensioning hydro-cylinder assembling device as described in claim 1, it is characterised in that the piston rod front end of force oil cylinder (6)
Portion is provided with round pie top plate (8).
5. tensioning hydro-cylinder assembling device as described in claim 1, it is characterised in that the suspension apparatus includes column (3), slides
Road (1), suspended structure, the column (3) are the square steel that lower end is provided with stabilizer blade and castor, described slideway (1) one end and column
(3) upper portion side wall is fixedly linked, and being provided on slideway (1) can be along the pulley (2) of the horizontal sliding of slideway (1)；The suspension knot
Structure is the sunpender (4) for being provided with universal joint, and sunpender (4) upper end is connected with pulley (2), sunpender (4) lower end and pulling plate
(10) it is connected.
6. tensioning hydro-cylinder assembling device as described in claim 1, it is characterised in that the support device is to be provided with supporting leg
Horizontal platen (7), supporting leg lower end is fixedly linked with ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820938320.5U CN208289365U (en) | 2018-06-19 | 2018-06-19 | Tensioning hydro-cylinder assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820938320.5U CN208289365U (en) | 2018-06-19 | 2018-06-19 | Tensioning hydro-cylinder assembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208289365U true CN208289365U (en) | 2018-12-28 |
Family
ID=64701550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820938320.5U Expired - Fee Related CN208289365U (en) | 2018-06-19 | 2018-06-19 | Tensioning hydro-cylinder assembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208289365U (en) |
-
2018
- 2018-06-19 CN CN201820938320.5U patent/CN208289365U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181228 Termination date: 20210619 |