CN208068168U - Based on flexible clamping multi-angle hydraulic pin remover - Google Patents
Based on flexible clamping multi-angle hydraulic pin remover Download PDFInfo
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- CN208068168U CN208068168U CN201820177964.7U CN201820177964U CN208068168U CN 208068168 U CN208068168 U CN 208068168U CN 201820177964 U CN201820177964 U CN 201820177964U CN 208068168 U CN208068168 U CN 208068168U
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Abstract
The utility model is related to be based on flexible clamping multi-angle hydraulic pin remover, wherein flexible support and hydraulic pump setting on the table, is promoted hydraulic device, hydraulic device of pulling pin, ultrasonic vibrator and is arranged on flexible support；The support leg of workbench is arranged under slidably platform, and slidably platform includes sliding rail and two pieces of slide plates, and two pieces of slide plate slides are arranged on sliding rail.The beneficial effects of the utility model：Flexible support and workbench bidirectional modulation remove dust, cinder and corrosion by ultrasonic vibrator, reduce difficulty of pulling pin, and promote hydraulic device, hydraulic device of pulling pin cooperation effectively improves disassembling positioning pin efficiency；Flexible support is using multiple metallic plate hinge Level Multiple Degree of Freedom Structures so as to fit the dismantlement work for completing different height and the hydraulic prop positioning pin of angle in space；It promotes Hydraulic Cylinder axis pin, hydraulic cylinder drawing axis pin of pulling pin, ultrasonic vibrator and loosens axis pin cooperation cycle completion corresponding actions, improve the efficiency of drawing axis pin, save the time.
Description
Technical field
The utility model belongs to hydraulic pressure of the colliery apparatus field, more particularly to is based on flexible clamping multi-angle hydraulic pin remover.
Background technology
Nowadays, environmental problem is on the rise, and open coal mine is also fewer and fewer instead underground coal mine, in order to protect
Nurse people needs a large amount of hydraulic support support as protection with safe underground coal mine is exploited.Hydraulic support is that coal mine commonly props up
Protect facility, hydraulic support bulky and heaviness, the connection axis pin between each structure member is also increasing, axis pin size by
Φ 80*400 originally increase Φ 150*750 till now, are transported in mine and assemble, and mine is transported after dismantling is also required to after use
Well or long-distance transport.
It is at present a great problem for assembly and disassembly problem, main difficulty is exactly bad environments under mine, and there are many dust cinder,
Hydraulic support axis pin junction is caused to be got rusty, attached full cinder；Hydraulic support axis pin, which tends to occur deformation, can only use the tools such as crowbar
Manually it is prized from holder, one group of dismounting personnel tears four to five serious hydraulic support axis pins of deformation, efficiency for one day open
It is extremely low, and in order to ensure overhauling and dismantling progress, dismounting personnel amount can only be increased, and waste a large amount of manpowers.Also it is exactly
Since there are multi-party area loads for axis pin, cause assembly and disassembly more difficult.By known to market survey.The mode manually pulled pin generally is deposited
Mode of manually pulling pin is laborious, extremely inefficient, and there are security risk, and there is an urgent need to one kind capable of replacing the artificial side of pulling pin
Formula and simple time saving and energy saving based on flexible clamping multi-angle hydraulic pin remover.
Utility model content
To solve the above problems, the utility model, which provides, is based on flexible clamping multi-angle hydraulic pin remover.
The technical solution of the utility model：Based on flexible clamping multi-angle hydraulic pin remover, including workbench, flexible branch
Frame, hydraulic pump promote hydraulic device, pull pin hydraulic device and ultrasonic vibrator, it is characterised in that the flexible support and institute
It states hydraulic pump to be arranged on the workbench, the distribution hydraulic device, the hydraulic device of pulling pin, the ultrasonic vibrator
It is arranged on the flexible support.
Further, the workbench includes support leg and slidably platform, the support leg setting it is described slidably
Under platform, the slidably platform includes sliding rail and two pieces of slide plates, and two pieces of slide plate slides are arranged on the sliding rail；
The flexible support is two groups, and flexible support described in two groups is connect with two pieces of slide plate hinges respectively；
The distribution hydraulic device, the hydraulic device of pulling pin be separately positioned on two groups described on flexible support and hinge connects
It connects, the ultrasonic vibrator is fixed on the distribution hydraulic device on the same flexible support.
Further, the distribution hydraulic device includes promoting hydraulic cylinder and distribution bar, the distribution bar and the distribution
Hydraulic cylinder connects；
The hydraulic device of pulling pin includes pull pin hydraulic cylinder and folder of pulling pin, folder and the hydraulic cylinder company of pulling pin of pulling pin
It connects；
The distribution hydraulic cylinder and the hydraulic cylinder of pulling pin are connect by high-pressure hose with the hydraulic pump.
Further, the bar of promoting is connect with the piston rod for promoting hydraulic cylinder by detachable structure.
Further, the folder of pulling pin uses adjustable structure, including basal disc, two arc-shaped clamping limbs and Y shape to adjust
Bar, two arc-shaped clamping limbs be symmetricly set on the basal disc both sides and with the basal disc hinge connection, the Y shape adjusts
Bar includes fixed link and movable branching rod, two described movable branching rod one end and fixed link hinge connection, two movable branching rods
The other end respectively with hinge connection in the middle part of the inner wall of two arc-shaped clamping limbs, the fixed link and the hydraulic cylinder of pulling pin
It is connected by detachable structure between piston rod, the basal disc is mounted in the fixed link.
Further, the flexible support includes multiple metallic plates, hinge connection between the adjacent metallic plate, the metal
Multiple adjustment holes are set on plate；
It is fixed by adjustment hole hinge connection and by locking device between the adjacent metallic plate.
Further, the support leg is symmetricly set on both sides including two groups, and support leg includes two intersections described in side
The strip support plate of setting；
Further, mounting hole is arranged in the support plate, and two support plates arranged in a crossed manner are inserted by the mounting hole of coincidence
Enter locking device to fix.
Further, the locking device uses fixed pin shaft, and adjusting gasket is arranged under the support plate.
Further, flexible support described in one group includes three hinged metallic plates.
The utility model advantageous effect is：Structure setting is reasonable, and flexible support and workbench bidirectional modulation pass through ultrasonic wave
Vibrator removes dust, cinder and corrosion, promotes hydraulic device, hydraulic device of pulling pin cooperation can effectively improve tearing open for positioning pin
Unload efficiency；Flexible support is using the Level Multiple Degree of Freedom Structures of multiple metallic plate hinges so as to fit completing different height in space
With the dismantlement work of the hydraulic prop positioning pin of angle；Promote Hydraulic Cylinder axis pin, pull pin hydraulic cylinder drawing axis pin, ultrasonic wave
Vibrator loosens axis pin cooperation cycle and completes corresponding actions, substantially increases the efficiency of drawing axis pin, saves the time.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiments of the present invention；
Fig. 2 is the partial structural diagram of Fig. 1；
Fig. 3 is the structural schematic diagram of the distribution hydraulic device of the embodiments of the present invention；
Fig. 4 is the structural schematic diagram of the hydraulic device of pulling pin of the embodiments of the present invention；
In figure：1. workbench, 2. flexible supports, 3. hydraulic pumps, 4. distribution hydraulic devices, 5. pull pin hydraulic device, 6.
Support leg, 7. slidably platform, 8. sliding rails, 9. slide plates, 10. distribution hydraulic cylinders, 11. distribution bars, 12. pull pin hydraulic cylinder, 13. pull pin
Folder, 14. ultrasonic vibrators, 15. basal discs, 16. arc-shaped clamping limbs, 17. fixed links, 18. movable branching rods, 19. metallic plates,
20. adjustment hole, 21. locking devices, 22. support plates, 23. mounting holes, 24. adjusting gaskets.
Specific implementation mode
It explains below in conjunction with the accompanying drawings to a kind of specific implementation mode of the utility model.
Based on flexible clamping multi-angle hydraulic pin remover, including workbench 1, flexible support 2, hydraulic pump 3, distribution hydraulic pressure dress
Set 4, pull pin hydraulic device 5 and ultrasonic vibrator 14, flexible support 2 and hydraulic pump 3 are arranged on workbench 1, promote hydraulic pressure
Device 4, hydraulic device 5 of pulling pin, ultrasonic vibrator are arranged on flexible support 2.Overall structure is simple, reasonable design, work
1 bidirectional modulation of platform removes dust, cinder and corrosion by ultrasonic vibrator, can reduce difficulty of pulling pin, and promotes hydraulic pressure dress
It sets, hydraulic device of pulling pin coordinates the removal efficiency that can effectively improve positioning pin；
Workbench 1 includes support leg 6 and slidably platform 7, support leg 6 are arranged under slidably platform 7, slidably platform
7 include sliding rail 8 and two pieces of slide plates 9, and two pieces of slide plates 9 are slidably arranged on sliding rail；Sliding rail 8 is laid in rack, and support leg 6 is fixed
Under rack, two rectangle iron plates are used by two pieces of slide plates 9, is connected using two sliding rails among two rectangle iron plates, is realized
Two pieces of slide plates 9 drive flexible support 2 that can be translated to both sides, realize and promote hydraulic device 4,5 relative position of hydraulic device of pulling pin
Adjustment.
Flexible support 2 be two groups, two groups of flexible supports 2 respectively with two pieces of 9 hinge connections of slide plate；It promotes hydraulic device 4, pull out
Pin hydraulic device 5, ultrasonic vibrator 14 are separately positioned on 2 simultaneously hinge connection, ultrasonic vibrator 14 on two groups of flexible supports
It is connected on same flexible support 2 with 4 fixed hinge of hydraulic device is promoted.Specifically ultrasonic vibrator removal dust, cinder
And corrosion, remove axis pin and between iron rust and dust, cinder, while the pine that shakes axis to be pulled pin, it is convenient it is follow-up extract, can reduce
It pulls pin difficulty, promotes hydraulic device 4, hydraulic device 5 of pulling pin cooperation can effectively improve the removal efficiency of positioning pin.
It includes promoting hydraulic cylinder 10 and promoting bar 11, promote bar 11 and promote the piston of hydraulic cylinder 10 to promote hydraulic device 4
Bar connects, and promotes hydraulic cylinder 10 and distribution bar 11 is driven to push axis to be pulled pin.
Hydraulic device 5 of pulling pin includes pull pin hydraulic cylinder 12 and folder 13 of pulling pin, and folder of pulling pin is connect with hydraulic cylinder of pulling pin；It pulls pin liquid
Cylinder pressure 12 and 13 folder of folder of pulling pin pull out axis to be pulled pin.
It promotes hydraulic cylinder 10 and hydraulic cylinder 12 of pulling pin is connect by high-pressure hose with hydraulic pump 3.It promotes hydraulic cylinder 10 and pulls out
Pin hydraulic cylinder 12 is individually placed on two flexible supports 2, promotes hydraulic cylinder 10,14 fixed hinge of ultrasonic vibrator is connected to together
On one flexible support 2, being connect by smooth hinge among distribution hydraulic cylinder 10 and pull pin hydraulic cylinder 12 and flexible support 2 can be arbitrary
Rotation.Hydraulic pump 3 is that distribution hydraulic cylinder 10 and hydraulic cylinder 12 of pulling pin provide power implementation and push away and stir work.
It promotes bar 11 and is connect by detachable structure with the piston rod for promoting hydraulic cylinder 10.Detachable structure can be screw thread
Structure, sleeve structure, quick connection structure.The size that bar 11 can be promoted according to the size adjusting of axis to be pulled pin, is pulling out different-diameter
Axis pin when can replace and promote bar 11, push axis to be pulled pin to promote the performance of bar 11, when promoting bar 11 and damaging, be convenient for changing
And installation.
Folder 13 of pulling pin uses adjustable structure, including 15, two arc-shaped clamping limbs 16 of basal disc and Y shape adjusting rod, two
Arc-shaped clamping limb 16 be symmetricly set on 15 both sides of basal disc and with 15 hinge connection of basal disc, Y shape adjusting rod includes 17 He of fixed link
Movable branching rod 18, two 18 one end of movable branching rod are connect with fixed link 17, two 18 other ends of movable branching rod respectively with two circles
Hinge connection in the middle part of the inner wall of arc clamping limb 16, is connected between fixed link 17 and 12 piston rod of hydraulic cylinder of pulling pin by detachable structure
It connects, basal disc 15 is mounted in fixed link 17, and the piston rod for hydraulic cylinder 12 of pulling pin pulls subsequent fixed link 17 can two circular arcs
Clevis gripping arm 16, which achievees the effect that adjust, to be clamped, and fixed link 17 is connected with the piston rod for hydraulic cylinder 12 of pulling pin, and is pulling out axis to be pulled pin
When can clamp axis to be pulled pin together.Detachable structure can be helicitic texture, sleeve structure, quick connection structure, folder of pulling pin
When 13 damage, it is convenient for changing and installs.
Flexible support 2 includes multiple metallic plates 19, and multiple tune are arranged on metallic plate 19 in 19 hinge connections of adjacent metal sheets
Knothole 20；Two flexible supports 2 are respectively made of multiple perforated metal plates 19, and centre is connected by smooth hinge, can be with multi-angle
Rotation, axis to be pulled pin at any angle can be extracted by the adjusting of 19 angle of adjacent metal sheets.Aligned transfer on metallic plate 19
Adjustment hole 20 can not only mitigate the overall weight of pin removal, by 20 hinge connection of adjustment hole and lead between adjacent metal sheets 19
The fixation of locking device 21 is crossed, adjustment hole 2 is combined with mating locking device 21 to realize 19 arbitrary height of metallic plate and angle
It is locked, and then realize adjustment and the locked and fixed of 2 arbitrary height of flexible support and angle.
Support leg 6 is symmetricly set on both sides including two groups, and side support leg 6 includes two strip supports arranged in a crossed manner
Plate 22；Mounting hole 23 is arranged in support plate 22, and two support plates 23 arranged in a crossed manner are inserted into locked dress by the mounting hole 23 of coincidence
Set 21 fixations.Support leg per side all is intersected to place by two elongated metal plates with holes to be formed, by adjusting single gold
Uneven ground can be adapted to height-adjustable by adjusting two metallic plate angular dimension differences by belonging to the angle of plate.In gold
Belonging to the aperture having on plate by aligned transfer, axis pin is inserted into the aperture of coincidence can lock support leg,
Locking device 21 uses fixed pin shaft.Locking device 21 is used cooperatively with mounting hole 23 applied to support leg 6 and plays
The effect of two strip support plates 22 arranged in a crossed manner is fixed in positioning, and then realizes the tune of support leg 6 arbitrary height and angle
Whole and locked and fixed；Locking device 21 is applied to flexible support 2 and adjustment hole 20 is used cooperatively and plays positioning adjacent metal sheets 19
Hinged effect, realization 19 arbitrary height of metallic plate and angle lock, and then realize 2 arbitrary height of flexible support and angle
The adjustment of degree and locked and fixed.
22 times setting adjusting gaskets 24 of support plate, adjusting gasket 24 use rotational structure, universal shaft can be used, may be implemented
360 degree rotation, no matter what angle gasket is support plate 22, which be, parallel to land, and is convenient for stress.One group of flexible support 2 includes
Three hinged metallic plates
Using the method for pulling pin based on flexible clamping multi-angle hydraulic pin remover, include the following steps：
Step 1：It builds and is based on flexible clamping multi-angle hydraulic pin remover；
Step 2：Axis to be pulled pin is fixed by the folder 13 of pulling pin for hydraulic device 5 of pulling pin；
Step 3：Folder 13 of pulling pin is fixed after axis of pulling pin, and by 14 dust of ultrasonic vibrator, removes coal and slag corrosion,
Shake pine axis to be pulled pin simultaneously, convenient follow-up extraction；
Step 4：The distribution hydraulic cylinder 10 for promoting hydraulic device 4 pushes axis to be pulled pin by the piston rod of stretching, same with this
When the pull pin hydraulic cylinder 12 of pulling pin of hydraulic device 5 chosen axis to be pulled pin by shrinking piston rod drive folder 13 post-tensionings clamping of pulling pin；
Step 5：Ultrasonic vibrator 14 promotes hydraulic cylinder 10 and 12 three of hydraulic cylinder that pulls pin progress periodic cycle fortune
It is dynamic, axis to be pulled pin of quickly choosing.
Compared with prior art, structure setting is reasonable, and flexible support and workbench bidirectional modulation pass through ultrasonic vibrator
The influence of dust, cinder and corrosion is removed, promotes hydraulic device, hydraulic device of pulling pin cooperation can effectively improve tearing open for positioning pin
Unload efficiency；Flexible support is using the Level Multiple Degree of Freedom Structures of multiple metallic plate hinges so as to fit completing different height in space
With the dismantlement work of the hydraulic prop positioning pin of angle；Promote Hydraulic Cylinder axis pin, pull pin hydraulic cylinder drawing axis pin, ultrasonic wave
Vibrator loosens axis pin cooperation cycle and completes corresponding actions, substantially increases the efficiency of drawing axis pin, saves the time；Workbench is adopted
With bidirectional modulation, since fixed pin shaft is up and down in two strip support plates 22 arranged in a crossed manner and in adjacent metal sheets 19
The characteristics of distribution, support leg 6 and flexible support 2 can control translation with up and down adjustment, the slide plate of workbench by sliding rail；
Monnolithic case is designed beautifully generous, and workbench 1, flexible support 2 are promoted hydraulic device 4, hydraulic device 5 of pulling pin and passed through each other
Hinge arrangement connects, easy to install portable, and mounting hole and adjusting hole are respectively set in support leg 6 and flexible support 2, mitigates whole
Weight, it is light to be easy to carry about with one.
Embodiment 1
Based on flexible clamping multi-angle hydraulic pin remover, including workbench 1, flexible support 2, hydraulic pump 3, distribution hydraulic pressure dress
Set 4, pull pin hydraulic device 5 and ultrasonic vibrator, flexible support 2 and hydraulic pump 3 are arranged on workbench 1, promote hydraulic pressure dress
Set 4, hydraulic device 5 of pulling pin, ultrasonic vibrator is arranged on flexible support 2.Overall structure is simple, reasonable design, workbench 1
Bidirectional modulation, ultrasonic vibrator and hydraulic device 5 of pulling pin vibrate the shadow of removal dust, cinder and corrosion by hydraulic shock
It rings, difficulty of pulling pin can be reduced, cooperation hydraulic cylinder piston bar feed can effectively improve the removal efficiency of positioning pin；
Workbench 1 includes support leg 6 and slidably platform 7, support leg 6 are arranged under slidably platform 7, slidably platform
7 include sliding rail 8 and two pieces of slide plates 9, and two pieces of slide plates 9 are slidably arranged on sliding rail；Sliding rail 8 is laid in rack, and support leg 6 is fixed
Under rack, two rectangle iron plates are used by two pieces of slide plates 9, is connected using two sliding rails among two rectangle iron plates, is realized
Two pieces of slide plates 9 drive flexible support 2 that can be translated to both sides, realize and promote hydraulic device 4,5 relative position of hydraulic device of pulling pin
Adjustment.
Flexible support 2 be two groups, two groups of flexible supports 2 respectively with two pieces of 9 hinge connections of slide plate；It promotes hydraulic device 4, pull out
Pin hydraulic device 5, ultrasonic vibrator 14 are separately positioned on two groups of flexible supports 2 and hinge connection, ultrasonic vibrator with
Hydraulic device 4 is promoted to be fixed on same flexible support.In particular to ultrasonic vibrator removal dust, cinder and corrosion, go
Except axis pin and between iron rust and dust, cinder, while the pine that shakes axis to be pulled pin, it is convenient it is follow-up extract, difficulty of pulling pin can be reduced,
Promote hydraulic device 4, hydraulic device 5 of pulling pin cooperation can effectively improve the removal efficiency of positioning pin.
Embodiment 2
Further include following technical scheme in addition to the technical solution including embodiment 1：
It includes promoting hydraulic cylinder 10 and promoting bar 11, promote bar 11 and promote the piston of hydraulic cylinder 10 to promote hydraulic device 4
Bar connects, and promotes hydraulic cylinder 10 and distribution bar 11 is driven to push axis to be pulled pin.
Hydraulic device 5 of pulling pin includes pull pin hydraulic cylinder 12 and folder 13 of pulling pin, and folder of pulling pin is connect with hydraulic cylinder of pulling pin；It pulls pin liquid
Cylinder pressure 12 and 13 folder of folder of pulling pin pull out axis to be pulled pin.
Hydraulic cylinder 10, hydraulic cylinder 12 of pulling pin, ultrasonic vibrator 14 is promoted to connect with hydraulic pump 3 by high-pressure hose.It pushes away
Pin hydraulic cylinder 10 and hydraulic cylinder 12 of pulling pin are individually placed on two flexible supports 2, and it is solid to promote hydraulic cylinder 10, ultrasonic vibrator 14
Surely it is hingedly connected on same flexible support 2, promotes hydraulic cylinder 10, hydraulic cylinder 12 of pulling pin, ultrasonic vibrator 14 and propped up with flexible
It can arbitrarily be rotated by smooth hinge connection among frame 2.Hydraulic pump 3 is to promote hydraulic cylinder 10 and hydraulic cylinder 12 of pulling pin to provide power
Implementation pushes away and stirs work.
It promotes bar 11 and is connect by detachable structure with the piston rod for promoting hydraulic cylinder 10.Detachable structure can be screw thread
Structure, sleeve structure, quick connection structure.The size that bar 11 can be promoted according to the size adjusting of axis to be pulled pin, is pulling out different-diameter
Axis pin when can replace and promote bar 11, push axis to be pulled pin to promote the performance of bar 11, when promoting bar 11 and damaging, be convenient for changing
And installation.
Folder 13 of pulling pin includes that 15, two arc-shaped clamping limbs 16 of basal disc and Y shape adjusting rod, two arc-shaped clamping limbs 16 are right
Claim setting 15 both sides of basal disc and with 15 hinge connection of basal disc, Y shape adjusting rod includes fixed link 17 and movable branching rod 18, two work
Dynamic 18 one end of strut is connect with fixed link 17, two 18 other ends of movable branching rod inner wall with two arc-shaped clamping limbs 16 respectively
Middle part hinge connection is connected between fixed link 17 and 12 piston rod of hydraulic cylinder of pulling pin by detachable structure, and basal disc 15 is mounted on solid
In fixed pole 17, the piston rod of hydraulic cylinder 12 of pulling pin pull subsequent fixed link 17 can two arc-shaped clamping limbs 16 reach clamping
Effect, fixed link 17 is connected with the piston rod for hydraulic cylinder 12 of pulling pin, can clamp and draw together when pulling out axis to be pulled pin
Pull out axis to be pulled pin.Detachable structure can be helicitic texture, sleeve structure, quick connection structure, when folder 13 of pulling pin damages, be convenient for changing
And installation.The front end that arc-shaped clamping limb 16 is contacted with axis to be pulled pin is cambered surface, and the arc length of cambered surface is more than shaft diameter to be pulled pin, with
Axis contact surface to be pulled pin is big, convenient for force, arc-shaped clamping limb 16 clamps axis to be pulled pin, in the piston rod for hydraulic cylinder 12 of pulling pin
Effect is lower to clamp simultaneously drawing axis to be pulled pin.
Embodiment 3
Further include following technical scheme in addition to the technical solution including embodiment 2：
Flexible support 2 includes multiple metallic plates 19, and multiple tune are arranged on metallic plate 19 in 19 hinge connections of adjacent metal sheets
Knothole 20；Two flexible supports 2 are respectively made of multiple perforated metal plates 19, and centre is connected by smooth hinge, can be with multi-angle
Rotation, axis to be pulled pin at any angle can be extracted by the adjusting of 19 angle of adjacent metal sheets.Aligned transfer on metallic plate 19
Adjustment hole 20 can not only mitigate the overall weight of pin removal, by 20 hinge connection of adjustment hole and lead between adjacent metal sheets 19
The fixation of locking device 21 is crossed, adjustment hole 2 is combined with mating locking device 21 to realize 19 arbitrary height of metallic plate and angle
It is locked, and then realize adjustment and the locked and fixed of 2 arbitrary height of flexible support and angle.
Embodiment 4
Support leg 6 is symmetricly set on both sides including two groups, and side support leg 6 includes two strip supports arranged in a crossed manner
Plate 22；Mounting hole 23 is arranged in support plate 22, and two support plates 23 arranged in a crossed manner are inserted into locked dress by the mounting hole 23 of coincidence
Set 21 fixations.Support leg per side all is intersected to place by two elongated metal plates with holes to be formed, by adjusting single gold
Uneven ground can be adapted to height-adjustable by adjusting two metallic plate angular dimension differences by belonging to the angle of plate.In gold
Belonging to the aperture having on plate by aligned transfer, axis pin is inserted into the aperture of coincidence can lock support leg,
Locking device 21 uses fixed pin shaft.Locking device 21 is used cooperatively with mounting hole 23 applied to support leg 6 and plays
The effect of two strip support plates 22 arranged in a crossed manner is fixed in positioning, and then realizes the tune of support leg 6 arbitrary height and angle
Whole and locked and fixed；Locking device 21 is applied to flexible support 2 and adjustment hole 20 is used cooperatively and plays positioning adjacent metal sheets 19
Hinged effect, realization 19 arbitrary height of metallic plate and angle lock, and then realize 2 arbitrary height of flexible support and angle
The adjustment of degree and locked and fixed.
22 times setting adjusting gaskets 24 of support plate, adjusting gasket 24 use rotational structure, universal shaft can be used, may be implemented
360 degree rotation, no matter what angle gasket is support plate 22, which be, parallel to land, and is convenient for stress.One group of flexible support 2 includes
Three hinged metallic plates
Using the method for pulling pin based on flexible clamping multi-angle hydraulic pin remover, include the following steps：
Step 1：It builds and is based on flexible clamping multi-angle hydraulic pin remover；
Step 2：Axis to be pulled pin is fixed by two arc-shaped clamping limbs 16 of the folder 13 of pulling pin for hydraulic device 5 of pulling pin；
Step 3：Folder 13 of pulling pin is fixed after axis of pulling pin, and by 14 dust of ultrasonic vibrator, removes coal and slag corrosion,
Shake pine axis to be pulled pin simultaneously, convenient follow-up extraction；
Step 4：The distribution hydraulic cylinder 10 for promoting hydraulic device 4 pushes the by of promoting bar 11 to push away by the piston rod of stretching
Axis to be pulled pin is moved, the hydraulic cylinder 12 of pulling pin for hydraulic device 5 of at the same time pulling pin drives consolidating for folder 13 of pulling pin by shrinking piston rod
17 post-tensioning movable branching rod 18 of fixed pole clamps two arc-shaped clamping limbs 16 and chooses axis to be pulled pin；
Step 5：Ultrasonic vibrator promotes hydraulic cylinder 10 and 12 three of hydraulic cylinder that pulls pin progress cyclial movenent,
Quick axis to be pulled pin of choosing.
An example of the utility model is described in detail above, but content is only the preferable reality of the utility model
Example is applied, should not be considered as limiting the scope of the present invention.Equalization made according to the scope of application of this utility model
Variation and improvement etc., should all still belong within the patent covering scope of the utility model.
Claims (10)
1. be based on flexible clamping multi-angle hydraulic pin remover, including workbench, flexible support, hydraulic pump, promote hydraulic device, pull out
Sell hydraulic device and ultrasonic vibrator, it is characterised in that the flexible support and the hydraulic pump are arranged in the workbench
On, the distribution hydraulic device, the hydraulic device of pulling pin, the ultrasonic vibrator are arranged on the flexible support.
2. according to claim 1 be based on flexible clamping multi-angle hydraulic pin remover, it is characterised in that the workbench bag
Support leg and slidably platform are included, the support leg is arranged under the slidably platform, and the slidably platform includes sliding rail
With two pieces of slide plates, two pieces of slide plate slides are arranged on the sliding rail；
The flexible support is two groups, and flexible support described in two groups is connect with two pieces of slide plate hinges respectively；
The distribution hydraulic device, the hydraulic device of pulling pin be separately positioned on two groups described on flexible support and hinge connection,
The ultrasonic vibrator is fixed on the distribution hydraulic device on the same flexible support.
3. according to claim 1 or 2 be based on flexible clamping multi-angle hydraulic pin remover, it is characterised in that the distribution liquid
Pressure device includes promoting hydraulic cylinder and promoting bar, and the distribution bar is connect with the distribution hydraulic cylinder；
The hydraulic device of pulling pin includes pull pin hydraulic cylinder and folder of pulling pin, and the folder of pulling pin is connect with the hydraulic cylinder of pulling pin；
The distribution hydraulic cylinder and the hydraulic cylinder of pulling pin are connect by high-pressure hose with the hydraulic pump.
4. it is according to claim 3 be based on flexible clamping multi-angle hydraulic pin remover, it is characterised in that the distributions bar and
The piston rod for promoting hydraulic cylinder is connected by detachable structure.
5. according to claim 3 be based on flexible clamping multi-angle hydraulic pin remover, it is characterised in that the folder of pulling pin is adopted
With adjustable structure, including basal disc, two arc-shaped clamping limbs and Y shape adjusting rod, two arc-shaped clamping limbs are symmetrically set
Set the basal disc both sides and with the basal disc hinge connection, the Y shape adjusting rod includes fixed link and movable branching rod, two institutes
Movable branching rod one end and the fixed link hinge connection are stated, two movable branching rod other ends are described arc-shaped with two respectively
Hinge connection in the middle part of the inner wall of clamping limb, is connected between the fixed link and the hydraulic cylinder piston rod of pulling pin by detachable structure
It connects, the basal disc is mounted in the fixed link.
6. any described based on flexible clamping multi-angle hydraulic pin remover according to claim 1,2,4,5, it is characterised in that institute
It includes multiple metallic plates to state flexible support, hinge connection between the adjacent metallic plate, and multiple adjustment holes are arranged on the metallic plate；
It is fixed by adjustment hole hinge connection and by locking device between the adjacent metallic plate.
7. according to claim 2 be based on flexible clamping multi-angle hydraulic pin remover, it is characterised in that the support leg packet
It includes two groups and is symmetricly set on both sides, support leg includes two strip support plates arranged in a crossed manner described in side.
8. according to claim 7 be based on flexible clamping multi-angle hydraulic pin remover, it is characterised in that the support plate is set
Mounting hole is set, two support plates arranged in a crossed manner are inserted into locking device by the mounting hole of coincidence and are fixed.
9. according to claim 8 be based on flexible clamping multi-angle hydraulic pin remover, it is characterised in that the locking device
Using fixed pin shaft, adjusting gasket is set under the support plate.
10. according to claim 6 be based on flexible clamping multi-angle hydraulic pin remover, which is characterized in that soft described in one group
Property holder include three hinged metallic plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820177964.7U CN208068168U (en) | 2018-02-01 | 2018-02-01 | Based on flexible clamping multi-angle hydraulic pin remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820177964.7U CN208068168U (en) | 2018-02-01 | 2018-02-01 | Based on flexible clamping multi-angle hydraulic pin remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208068168U true CN208068168U (en) | 2018-11-09 |
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ID=64036907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820177964.7U Active CN208068168U (en) | 2018-02-01 | 2018-02-01 | Based on flexible clamping multi-angle hydraulic pin remover |
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| Country | Link |
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| CN (1) | CN208068168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177122A (en) * | 2018-02-01 | 2018-06-19 | 天津城建大学 | Based on flexible clamping multi-angle hydraulic pin remover and method of pulling pin |
-
2018
- 2018-02-01 CN CN201820177964.7U patent/CN208068168U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177122A (en) * | 2018-02-01 | 2018-06-19 | 天津城建大学 | Based on flexible clamping multi-angle hydraulic pin remover and method of pulling pin |
| CN108177122B (en) * | 2018-02-01 | 2023-11-24 | 天津城建大学 | Multi-angle hydraulic pin puller based on flexible clamping and pin pulling method |
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