CN206936788U - A kind of oil-pressure damper piston disassembling device - Google Patents
A kind of oil-pressure damper piston disassembling device Download PDFInfo
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- CN206936788U CN206936788U CN201720780188.5U CN201720780188U CN206936788U CN 206936788 U CN206936788 U CN 206936788U CN 201720780188 U CN201720780188 U CN 201720780188U CN 206936788 U CN206936788 U CN 206936788U
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- piston
- rack
- centering
- drive device
- piston rod
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Abstract
The utility model provides a kind of oil-pressure damper piston disassembling device, including frame (1) and the centering and clamping mechanism (2) being separately positioned in frame, rotating turret (3) and piston gripping mechanism (4), centering and clamping mechanism piston rod can also be rotated while clamping is positioned；Rotating turret (3) is spindle rotationally arranged in frame (1) and the rotational axis line of rotating turret overlaps with the centre of location line of the centering and clamping mechanism；Piston gripping mechanism (4) includes card pressure component (41) and elastomeric element one (42), and elastomeric element one (42) is used to compensate the displacement of recessing of piston.The utility model can realize the fast assembling-disassembling of piston, and powerful, destroy fastening glue without heating in advance, baking etc., reduce labor intensity, improve operating efficiency and quality.
Description
Technical field
Oil-pressure damper repair apparatus is the utility model is related to, particularly, is related to a kind of oil-pressure damper piston dismounting dress
Put.
Background technology
With the great-leap-forward development of railway, the demand of rolling stock is increasing, for the vibration of rolling stock that decays
The demand of important spare part oil-pressure damper is increasing.Locomotive vehicle oil hydraulic damper is a consumable accessory, it is necessary to subtracting
The device that shakes carries out periodic maintenance, and maintenance task amount is also very big, it is necessary to enter to the piston for being threaded draw bail in maintenance process
Row is dismantled so that piston separates (the specific attachment structure of piston and piston rod can be found in Fig. 1) with piston rod, in order to ensure well
Fastening performance, the thread connection between most oil-pressure damper piston and piston rod used screw thread fastening glue so that
There is certain difficulty using common method for dismounting, existing dismounting mode is usually first broken using the methods of heating, baking
Bad screw thread fastening glue, then manually dismantled with spanner on vice, troublesome in poeration, working strength is big, efficiency is low, can not meet batch
Overhaul the requirement of oil-pressure damper.Therefore, need in the prior art it is a kind of easily and fast, reliable scheme subtracts to solve oil pressure
Shake the dismounting problem of device piston.
Utility model content
The utility model purpose is to provide a kind of oil-pressure damper piston disassembling device, to solve to propose in background technology
The problem of.
To achieve the above object, the utility model provides a kind of oil-pressure damper piston disassembling device, including frame 1 and
Centering and clamping mechanism 2, rotating turret 3 and piston gripping mechanism 4, the centering and clamping mechanism being separately positioned in frame are arranged at
Between rotating turret and piston gripping mechanism, centering and clamping mechanism is used to position the piston rod 60 for clamping oil-pressure damper to be removed simultaneously
Piston rod axial line is set to be overlapped with the centre of location line of centering and clamping mechanism, centering and clamping mechanism includes being used to roll with piston rod
More than three rolling members 21 of contact and the drive device by each rolling member to the pressure of piston rod offer radial direction
One 22 so that piston rod can also rotate while clamping is positioned；
The rotating turret 3 is spindle rotationally arranged in frame 1 and the rotational axis line of rotating turret and the centering clamping machine
The centre of location line of structure overlaps, and rotating turret one end is connected with the drive device 2 31 for driving rotating turret to rotate, and rotating turret is another
One end is used to clamp in centering and clamping mechanism described in direct or indirect connection or the end of piston rod 60 to be clamped；
The guide rail 7 or guide groove parallel with the centre of location line of centering and clamping mechanism, the piston are installed with the frame
Gripping mechanism 4 includes card pressure component 41, elastomeric element 1 and drive device 3 43, and the card pressure component is provided with leads with described
Component and drive are pressed in the slide connecting part 1 of rail or guide groove shiding matching, the both ends in the elastic force direction of elastomeric element one with card respectively
Dynamic device three connects, and drive device three is used to provide the power slided along guide rail or guide groove by a pair of card pressure components of elastomeric element
So as to adjust the position of card pressure component, so that card pressure component moves to the position of piston 61, the card pressure component is used for along piston
Radial outer periphery clamping piston and prevent piston from being rotated during dismounting with the rotation of piston rod 60；In unloading process because
Piston rod rotates and piston is gradually recessed piston rod 60 along piston rod direction of axis line, and the elastomeric element 1 is used for work
The displacement of recessing of plug compensates.
Further, the card pressure component 41 includes wrench rack 410, guide finger 412, spring 2 413, fixture block A414, folder
Block B415 and drive device 4 416, the slide connecting part 1 are arranged on wrench rack 410, and the guide finger 412, which is fixed on, to be pulled
Set in hand cradle and along the direction vertical with piston rod axial line, the fixture block A414 is slidably located in fixture block B415 to be led
To on pin, the spring two is set on guide finger and is against between fixture block A414 and fixture block B415, for making fixture block A and fixture block
B is located remotely from each other and loosens piston, and the drive device four is arranged on wrench rack along the direction vertical with piston rod axial line, is driven
Dynamic device four is connected with fixture block A or fixture block B, and the effect for overcoming spring two makes fixture block A and fixture block B close to each other and clamps and live
Plug.
Preferably, the drive device four uses Minitype jack.
Further, the elastomeric element 1 includes coupling bar 421 and spring 1, is set on the card pressure component 41
The through hole 417 parallel with piston rod direction of axis line is equipped with, the coupling bar is located in through hole, and coupling bar both ends extend logical
Outside hole, one end that coupling bar is extended outside through hole is connected with the contiguous block 43, and the other end that coupling bar is extended outside through hole is provided with
Size is more than the shoulder block 423 of through-hole aperture, the spring one be set in coupling bar it is outer and to be located at contiguous block and card pressure component it
Between.
Further, the centering and clamping mechanism includes mounting seat 20, gear 23, rack A24, rack B25 and rolled portion
Part mounting bracket 26, the rolling member 21 are four groups of the distribution that is centrosymmetric, and one group of rolling member portion is included along piston rod axle center
At least two rolling members of line directional spreding, the rack A are connected two by the rolling member mounting bracket respectively with rack B
Group rolling member, the gear is spindle rotationally arranged in mounting seat and the center of rotation of the rotational axis line of gear and rotating turret
Line is intersected vertically, and rack A is symmetrically engaged with rack B and is arranged on gear teeth face, is provided with mounting seat to rack A and rack
B carries out the guide groove 201 of slide-and-guide, and the tangential direction of the length direction of guide groove along gear is set, the drive device one
It is connected with rack A, rack B with any one in gear, drive device one is used to drive rack A being oriented to rack B simultaneously
The guiding lower slider of groove and provide power for centering and clamping mechanism.
Preferably, the rolling member 21 uses rolling bearing, and the drive device 1 uses and rack A or rack B
The cylinder of connection.
Further, position-adjustable of the centering and clamping mechanism 2 in frame, centering and clamping mechanism are provided with and institute
The slide connecting part 2 27 of guide rail or guide groove shiding matching is stated, position adjustments plate 8 is provided with the frame, is set on position adjustments plate
There is locating notch 81, pilot pin 82 is connected with centering and clamping mechanism, pilot pin one end is connected with centering and clamping mechanism, the other end
Removably bolt in locating notch.
Preferably, the drive device two uses motor and decelerator, and the drive device three uses cylinder.Preferably,
The rotating turret 3 is spindle rotationally arranged in frame 1 by thrust bearing 32.
Further, the setting being axially movable for connecting the middle part of drive device two and the rotating shaft 34 of rotating turret
In the thrust bearing inner ring, rotating shaft 34 is adjustable with respect to the axial location of frame, so as to adapt to the piston of different length specification
The dismounting of bar and piston component.Specifically：Rotating shaft middle part is radially provided with several pin-and-holes 312, described some
Position of each pin-and-hole 312 along rotating shaft axial direction included by individual pin-and-hole is different, is set in a pin-and-hole in several pin-and-holes
Be equipped with the pin 313 for limiting rotating shaft axial location, be located among the pin in pin-and-hole, both ends extend pin-and-hole it is outer and by
The thrust bearing directly or indirectly supports.
The utility model at least has the advantages that：
The utility model provides a kind of convenient mounting and clamping, reliable, versatile oil-pressure damper piston disassembling device, can
The fast quick-detach of oil-pressure damper piston is realized, drives dismounting piston to replace manual teardown, powerful, without advance with motor
Piston fastening glue is destroyed using the methods of heating, baking, the labor intensity of operator is alleviated, improves operating efficiency and work
Quality.
Specifically, the utility model is provided with the centering and clamping mechanism with rolling member so that piston rod is being positioned folder
It can also be rotated while tight, facilitate the dismounting of piston, the clip position of centering and clamping mechanism can be adjusted by position adjustments plate,
The piston rod of different size is suitable for, it is versatile.
The utility model is provided with piston gripping mechanism, and while clamping piston prevents that piston from rotating, piston is provided
The thrust of axial direction, during piston rod rotates, it is easy to piston and piston rod quick separating.
The utility model is provided with elastomeric element one, for applying the position revolved and occurred from piston rod to piston in unloading process
Shifting compensates so that dismounting is smooth, and structure is simplified.
In addition to objects, features and advantages described above, the utility model also has other purposes, feature and excellent
Point.Below with reference to figure, the utility model is described in further detail.
Brief description of the drawings
The accompanying drawing for forming the part of the application is used for providing further understanding to of the present utility model, of the present utility model
Schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model.In accompanying drawing
In：
Fig. 1 is the piston profile (band piston rod) that the utility model preferred embodiment is dismantled；
Fig. 2 a are oil-pressure damper piston disassembling device side view (the position adjustments plates 8 of the utility model preferred embodiment
Do not show and show in fig. 2 a)；
Fig. 2 b are a kind of partial enlarged views of embodiment of the utility model rotating turret；
Fig. 2 c are the another embodiment partial enlarged views of the utility model rotating turret；
Fig. 3 is the oil-pressure damper piston disassembling device front view of the utility model preferred embodiment；
Fig. 4 is the front view of the centering and clamping mechanism of the utility model preferred embodiment；
Fig. 5 is the side view of the centering and clamping mechanism of the utility model preferred embodiment；
Fig. 6 is the top view of the centering and clamping mechanism of the utility model preferred embodiment；
Fig. 7 is the piston gripping mechanism front view of the utility model preferred embodiment；
Fig. 8 is the piston gripping mechanism side view of the utility model preferred embodiment；
Fig. 9 is the piston gripping mechanism top view of the utility model preferred embodiment.
In figure：1- frames, 2- centering and clamping mechanisms, 20- mounting seats, 201- guide grooves, 21- rolling members, 22- driving dresses
Put one, 23- gears, 24- racks A, 25- rack B, 26- rolling member mounting bracket, 27- slide connecting parts two (chute two), 3- rotations
Frame, 31- drive devices two, 32- thrust bearings, 33- transmission rods, 34- rotating shafts, 341- pin-and-holes, 35- pins, 4- pistons clamping dress
Put, 41- cards pressure component, 410- wrench racks, 411- slide connecting parts one (chute one), 412- guide fingers, 413- springs two, 414- fixture blocks
A, 415- fixture block B, 416- drive device four, 417- through holes, 42- elastomeric elements one, 421- coupling bars, 422- springs one, 423-
Shoulder block, 43- drive devices three, 60- piston rods, 61- piston 62- joint sleeves, 7- guide rails, 71- limited blocks, 8- position adjustments plates,
81- locating notches, 82- pilot pins.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing, but the utility model can be according to power
Profit requires to limit and the multitude of different ways of covering is implemented.
Referring to Fig. 2 (including Fig. 2 a, Fig. 2 b with Fig. 2 c)~Fig. 9 oil-pressure damper piston disassembling device, including frame 1 and
Centering and clamping mechanism 2, rotating turret 3 and piston gripping mechanism 4, the centering and clamping mechanism being separately positioned in frame are arranged at rotation
Between frame and piston gripping mechanism, in the present embodiment, piston gripping mechanism is arranged above centering and clamping mechanism, and rotating turret is set
Below centering and clamping mechanism, centering and clamping mechanism is used to position the piston rod 60 for clamping oil-pressure damper to be removed and makes piston
Bar axial line overlaps with the centre of location line of centering and clamping mechanism, and centering and clamping mechanism includes being used for directly rolling with piston rod outer wall
Four rolling members 21 of dynamic contact and the drive device one by each rolling member to the pressure of piston rod offer radial direction
22 so that can also be rotated while piston rod is positioned clamping with the rotation of rotating turret 3；
Rotating turret 3 is spindle rotationally arranged in frame 1 and the positioning of the rotational axis line and centering and clamping mechanism of rotating turret
Center line overlaps, and rotating turret one end is connected with the drive device 2 31 for driving rotating turret to rotate, and the rotating turret other end is used for
The joint sleeve 62 of clamping or the end of piston rod 60 to be clamped in direct or indirect connection centering and clamping mechanism；
The guide rail 7 parallel with the centre of location line of centering and clamping mechanism is installed with frame, piston gripping mechanism 4 includes card
Component 41, elastomeric element 1 and drive device 3 43 are pressed, card pressure component is provided with (sliding with the chute one of guide rail shiding matching
Portion one) 411, the both ends in the elastic force direction of elastomeric element one press component and drive device three to be connected with card respectively, and drive device three is used
In providing the power slided along guide rail by a pair of card pressure components of elastomeric element to adjust the position that card presses component, so that card pressure
Component moves to the position of piston, and card pressure component is used to prevent piston in the process of dismounting along the radial outer periphery clamping piston of piston
In rotated with the rotation of piston rod (60)；In unloading process because piston rod rotate make piston along piston rod direction of axis line by
Piston rod is gradually recessed, elastomeric element 1 is used to compensate the displacement of recessing of piston.
In the present embodiment, card pressure component 41 includes wrench rack 410, guide finger 412, spring 2 413, fixture block A414, fixture block
B415 and drive device 4 416, the slide connecting part 1 are arranged on wrench rack 410, and the guide finger 412 is fixed on spanner
Set on frame and along the direction vertical with piston rod axial line, the fixture block A414 and fixture block B415 is slidably located in guiding
On pin, the spring two is set on guide finger and is against between fixture block A414 and fixture block B415, for making fixture block A and fixture block B
It is located remotely from each other and loosens piston, the drive device four is arranged on wrench rack along the direction vertical with piston rod axial line, is driven
Dynamic device four is connected with fixture block A or fixture block B, and the effect for overcoming spring two makes fixture block A and fixture block B close to each other and clamps and live
Plug, wrench rack are connected with the drive device three.
Referring to Fig. 7~Fig. 9, in the present embodiment, elastomeric element 1 includes coupling bar 421 and spring 1, wrench rack
The through hole 417 parallel with piston rod direction of axis line is provided with 412, coupling bar is located in through hole, and coupling bar one end extends
Through hole is outer and drive device 3 43 is connected, and the coupling bar other end extends outside through hole and the other end is provided with size and is more than through hole hole
The shoulder block 423 in footpath, spring one are set in outside coupling bar and supported and be located between contiguous block and wrench rack.
Referring to Fig. 4~Fig. 6, in the present embodiment, centering and clamping mechanism includes mounting seat 20, gear 23, rack A24, rack
B25 and rolling member mounting bracket 26, rolling member 21 are four groups of the distribution that is centrosymmetric, and one group of rolling member portion is included along piston
Two rolling members up and down of bar direction of axis line distribution, rack A and rack B are connected with two by rolling member mounting bracket respectively
Group rolling member, gear is spindle rotationally arranged in mounting seat and the rotational axis line of gear intersects vertically with rotating shaft core line,
Rack A is symmetrically engaged with rack B and is arranged on gear teeth face, is provided with mounting seat and is entered line slip with rack B to rack A and lead
To guide groove 201, the tangential direction of the length direction of guide groove along gear set, and drive device one is connected with rack B, driving
Device one is used to drive rack A and rack B simultaneously in the guiding lower slider of guide groove, so as to be provided for centering and clamping mechanism dynamic
Power, for its middle rack A with rack B move toward one anothers to clamp, rack A motions opposite with rack B are to loosen.
In the present embodiment, rolling member 21 uses rolling bearing, and drive device 1 is used and is connected with rack A or rack B
Cylinder.In the present embodiment, rolling member mounting bracket 26 is replaceable to be arranged in mounting seat, in order to according to different size
Piston rod changes different rolling bearings.
In the present embodiment, position-adjustable of the centering and clamping mechanism 2 in frame 1, mounting seat 20 is provided with and slided with guide rail 7
The chute two (slide connecting part two) 27 of matching is moved, position adjustments plate 8 is provided with frame, locating notch is provided with position adjustments plate
81, pilot pin 82 is connected with centering and clamping mechanism, and pilot pin one end is connected with mounting seat, and the other end is dismountable by bolt
Bolt is in locating notch.Referring to Fig. 3, in the present embodiment, it is additionally provided with guide rail for limiting centering and clamping mechanism in frame
On position limited block 71, position of the limited block 71 on guide rail also can adjust.
Fig. 2 b are a kind of embodiment of rotating turret in the present embodiment, and rotating turret 3 is rotatably set by thrust bearing 32
Put in frame 1, the transmission rod 33 with the socket of piston-rod end joint sleeve is provided with rotating turret, rotating turret bottom passes through rotating shaft
34 are connected with drive device two.
Fig. 2 c are the another embodiment of rotating turret in the present embodiment, for connecting the institute of drive device two and rotating turret
That states that the middle part of rotating shaft 34 is axially movable is arranged in the thrust bearing inner ring, axial position of the rotating shaft 34 with respect to frame
Put it is adjustable, so as to adapt to the dismounting of the piston rod of different length specification and piston component.Specifically：Rotating shaft middle part is radially
Direction is provided with several pin-and-holes 341, and position of each pin-and-hole 341 along rotating shaft axial direction included by several described pin-and-holes is equal
Difference, is provided with the pin 35 for limiting rotating shaft axial location in a pin-and-hole in several pin-and-holes, among the pin
It is located in pin-and-hole, both ends extend outside pin-and-hole and directly or indirectly supported by the thrust bearing.
In the present embodiment, drive device 2 31 uses motor and decelerator, and drive device 3 43 uses cylinder.
The operating process of the present embodiment approximately as：
First piston rod joint sleeve one end is enclosed on the transmission rod of rotating turret；Restart centering and clamping mechanism clamping piston
Bar；Drive device three is opened, wrench rack moves down, and fixture block A and fixture block B is moved to the position of piston, and starting drive device four will
Piston clamping, starting motor (drive device two) rotation can make piston be separated with piston rod and realize the dismounting of piston,
In unloading process, piston is risen by gradual whiz piston rod, and the rising displacement is compensated by spring one.
Preferred embodiment of the present utility model is these are only, is not limited to the utility model, for this area
Technical staff for, the utility model can have various modifications and variations.It is all within the spirit and principles of the utility model,
Any modification, equivalent substitution and improvements made etc., should be included within the scope of protection of the utility model.
Claims (10)
1. a kind of oil-pressure damper piston disassembling device, it is characterised in that determine including frame (1) and being separately positioned in frame
Heart clamp system (2), rotating turret (3) and piston gripping mechanism (4), the centering and clamping mechanism are arranged at rotating turret and piston card
Between tight device, centering and clamping mechanism is used to position the piston rod (60) for clamping oil-pressure damper to be removed and makes piston rod axle center
Line overlaps with the centre of location line of centering and clamping mechanism, centering and clamping mechanism include being used for be in rolling contact with piston rod three with
Upper rolling member (21) and the drive device one (22) by each rolling member to the pressure of piston rod offer radial direction so that
Piston rod can also rotate while clamping is positioned with the rotation of rotating turret；
The rotating turret (3) is spindle rotationally arranged in frame (1) and the rotational axis line of rotating turret and the centering clamping machine
The centre of location line of structure overlaps, and rotating turret one end is connected with the drive device two (31) for driving rotating turret to rotate, rotating turret
The other end is used to clamp in centering and clamping mechanism described in direct or indirect connection or piston rod to be clamped (60) end；
The guide rail parallel with the centre of location line of centering and clamping mechanism (7) or guide groove, the piston card are installed with the frame
Tight device (4) includes card pressure component (41), elastomeric element one (42) and drive device three (43), the card pressure component be provided with
The slide connecting part one (411) of guide rail or the guide groove shiding matching, the both ends in the elastic force direction of elastomeric element one are pressed with card respectively
Component and drive device three are connected, and drive device three, which is used to provide along guide rail or guide groove by a pair of card pressure components of elastomeric element, to be slided
Dynamic power and the position for adjusting card pressure component, so that card pressure component moves to the position of piston, the card pressure component is used for edge
The radial outer periphery clamping piston of piston and prevent piston from being rotated during dismounting with the rotation of piston rod (60)；Dismantled
Piston is set gradually to recess piston rod (60), the elastomeric element one along piston rod direction of axis line because piston rod rotates in journey
(42) it is used to compensate the displacement of recessing of piston.
A kind of 2. oil-pressure damper piston disassembling device according to claim 1, it is characterised in that the card pressure component
(41) wrench rack (410), guide finger (412), spring two (413), fixture block A (414), fixture block B (415) and drive device four are included
(416), the slide connecting part one (411) is arranged on wrench rack (410), and the guide finger (412) is fixed on wrench rack and edge
The direction vertical with piston rod axial line is set, and the fixture block A and fixture block B is slidably located on guide finger, the spring
Two are set on guide finger and are against between fixture block A and fixture block B, and spring two is used to make fixture block A be located remotely from each other with fixture block B and loosen
Piston, the drive device four are arranged on wrench rack along the direction vertical with piston rod axial line, drive device four and fixture block A
Or fixture block B connections, drive device four are used to overcome the active force of spring two to make fixture block A and fixture block B close to each other and clamping piston,
Wrench rack is connected with the drive device three.
A kind of 3. oil-pressure damper piston disassembling device according to claim 2, it is characterised in that the drive device four
Using Minitype jack.
A kind of 4. oil-pressure damper piston disassembling device according to claim 1, it is characterised in that the elastomeric element one
(42) include coupling bar (421) and spring one (422), be provided with the card pressure component (41) and put down with piston rod direction of axis line
Capable through hole (417), the coupling bar are located in through hole, and coupling bar both ends are extended outside through hole, and coupling bar is extended outside through hole
One end and the drive device three be connected, the other end that coupling bar is extended outside through hole is provided with the gear that size is more than through-hole aperture
Shoulder (423), the spring one are set in outside coupling bar and supported and be located between drive device three and card pressure component.
A kind of 5. oil-pressure damper piston disassembling device according to claim 1, it is characterised in that the centering clamping machine
Structure includes mounting seat (20), gear (23), rack A (24), rack B (25) and rolling member mounting bracket (26), the rolled portion
Part (21) is four groups of the distribution that is centrosymmetric, and one group of rolling member portion is included along at least two of piston rod axial line directional spreding
Rolling member, the rack A and rack B are connected with two groups of rolling members, the tooth by the rolling member mounting bracket respectively
Wheel is spindle rotationally arranged in mounting seat and the rotational axis line of gear and the rotational axis line of rotating turret intersect vertically, rack A
Symmetrically engage and be arranged on gear teeth face with rack B, be provided with mounting seat and slide-and-guide is carried out to rack A and rack B
Guide groove (201), the tangential direction of the length direction of guide groove along gear are set, the drive device one and rack A, rack B
Be connected with any one in gear, drive device one be used for by gear simultaneously drive rack A with rack B leading in guide groove
Slide downward and provide power for centering and clamping mechanism.
A kind of 6. oil-pressure damper piston disassembling device according to claim 5, it is characterised in that the rolling member
(21) rolling bearing is used, the drive device one (22) is using the cylinder being connected with rack A or rack B.
A kind of 7. oil-pressure damper piston disassembling device according to claim 1, it is characterised in that the centering clamping machine
Position-adjustable of the structure (2) in frame, centering and clamping mechanism are provided with the slide connecting part with the guide rail or guide groove shiding matching
Two (27), position adjustments plate (8) being provided with the frame, locating notch (81) being provided with position adjustments plate, centering clamps
Pilot pin (82) is connected with mechanism, pilot pin one end is connected with centering and clamping mechanism, and removably bolt is positioning the other end
In breach.
A kind of 8. oil-pressure damper piston disassembling device according to claim 1, it is characterised in that the drive device two
Using motor and decelerator, the drive device three uses cylinder.
A kind of 9. oil-pressure damper piston disassembling device according to claim 1, it is characterised in that the rotating turret (3)
It is spindle rotationally arranged in by thrust bearing (32) in frame (1).
10. a kind of oil-pressure damper piston disassembling device according to claim 9, it is characterised in that driven for connecting
What the middle part of device two and the rotating shaft (34) of rotating turret was axially movable is arranged in the thrust bearing inner ring, rotating shaft
(34) axial location of relative frame is adjustable, so as to adapt to the dismounting of the piston rod of different length specification and piston component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720780188.5U CN206936788U (en) | 2017-06-30 | 2017-06-30 | A kind of oil-pressure damper piston disassembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720780188.5U CN206936788U (en) | 2017-06-30 | 2017-06-30 | A kind of oil-pressure damper piston disassembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206936788U true CN206936788U (en) | 2018-01-30 |
Family
ID=61366523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720780188.5U Withdrawn - After Issue CN206936788U (en) | 2017-06-30 | 2017-06-30 | A kind of oil-pressure damper piston disassembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206936788U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097064A (en) * | 2017-06-30 | 2017-08-29 | 株洲联诚集团有限责任公司 | A kind of oil-pressure damper piston disassembling device |
| CN112523014A (en) * | 2020-12-30 | 2021-03-19 | 北京九州一轨环境科技股份有限公司 | Disassembling device for inner sleeve of vibration isolator |
-
2017
- 2017-06-30 CN CN201720780188.5U patent/CN206936788U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097064A (en) * | 2017-06-30 | 2017-08-29 | 株洲联诚集团有限责任公司 | A kind of oil-pressure damper piston disassembling device |
| CN107097064B (en) * | 2017-06-30 | 2023-08-22 | 株洲联诚集团控股股份有限公司 | Piston dismounting device of oil pressure damper |
| CN112523014A (en) * | 2020-12-30 | 2021-03-19 | 北京九州一轨环境科技股份有限公司 | Disassembling device for inner sleeve of vibration isolator |
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