CN209665242U - Hydraulic cylinder end cap disassembly mechanism - Google Patents
Hydraulic cylinder end cap disassembly mechanism Download PDFInfo
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- CN209665242U CN209665242U CN201822152311.6U CN201822152311U CN209665242U CN 209665242 U CN209665242 U CN 209665242U CN 201822152311 U CN201822152311 U CN 201822152311U CN 209665242 U CN209665242 U CN 209665242U
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Abstract
The utility model relates to a kind of provisions for disengagement, specifically the end cap disassembly mechanism of the hydraulic cylinder for removing the end cap of hydraulic cylinder from cylinder body.Its feature be include bottom plate, have fixed station and sliding stand on bottom plate, have on bottom plate for push sliding stand slide pusher cylinder.There is shaft on the corresponding fixed station side wall of sliding stand, there is the driving mechanism for drive shaft rotation on fixed station.The outer end of shaft is fixed with short sleeve.Pit is evenly equipped with along its circumferential direction on the inner wall of short sleeve, there is withstanding tight block in pit, has tapped blind hole on the corresponding withstanding tight block side wall in the hole bottom of pit, have the smooth hole being connected with pit on the corresponding short sleeve side wall of tapped blind hole, there is screw rod in smooth hole, has swing handle on screw rod.There is long sleeve at the top of sliding stand, the top of long sleeve is evenly equipped with tapped through hole along its axial direction, has puller bolt in tapped through hole.The manpower consumed using the disassembly mechanism is less, and working efficiency is higher.
Description
Technical field
The utility model relates to a kind of provisions for disengagement, specifically for removing the end cap of hydraulic cylinder from cylinder body
Hydraulic cylinder end cap disassembly mechanism.
Background technique
Hydraulic cylinder is the executive component in Hydraulic Power Transmission System, it is the energy conversion for hydraulic energy being converted into mechanical energy
Device.The cylinder barrel of hydraulic cylinder is generallyd use with end cap to be threadedly coupled.Due to hydraulic cylinder operating environment be Duo Shui, heavy wool,
The environment of high fever easily causes hydraulic cylinder burn into deform, it is then desired to periodically be dismantled, overhauled to hydraulic cylinder.Currently,
Traditional method for dismounting is artificial disassembly method, i.e. worker personnel manually dismantle the end cap of hydraulic cylinder by spanner, is consumed
Manpower it is more, working efficiency is lower.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of hydraulic cylinder end cap disassembly mechanisms, using the disassembly
The manpower of mechanism consumption is less, and working efficiency is higher.
To solve the above problems, the following technical schemes are provided:
The characteristics of hydraulic cylinder of the utility model end cap disassembly mechanism be include bottom plate, have fixed station and cunning on bottom plate
Dynamic platform, the height of fixed station are higher than the height of sliding stand, have on the bottom plate of the sliding stand side far from fixed station for pushing cunning
The pusher cylinder of dynamic platform sliding.There are horizontally disposed shaft, shaft and fixed station on the corresponding fixed station side wall of the sliding stand
Between in rotation shape cooperation, have the driving mechanism for drive shaft rotation on fixed station.The outer end of the shaft is fixed with level
The short sleeve of arrangement, cylinder bottom and the shaft of short sleeve are fixedly connected with.It is evenly equipped with pit along its circumferential direction on the inner wall of the short sleeve, it is recessed
There is withstanding tight block in hole, cooperates between withstanding tight block and pit in sliding shape, have screw thread on the corresponding withstanding tight block side wall in the hole bottom of pit
Blind hole has the smooth hole being connected with pit, radial cloth of the smooth hole along short sleeve on the corresponding short sleeve side wall of tapped blind hole
Set, there is screw rod in smooth hole, between screw rod and smooth hole in axial restraint, circumferentially rotate shape cooperation, one end of screw rod with hold out against
It is threaded between the tapped blind hole of block, the other end of screw rod passes through smooth hole and stretches out except short sleeve, and screw rod is overhanging
There is swing handle on end.Be fixed with horizontally disposed long sleeve at the top of the sliding stand, the nozzle of long sleeve towards short sleeve,
And be in arranged concentric between long sleeve and short sleeve, the top of long sleeve is evenly equipped with tapped through hole along its axial direction, in tapped through hole
There is puller bolt.
Wherein, the driving mechanism includes the motor at the top of fixed station, has driving gear on the output shaft of motor, institute
Stating has driven gear in shaft, the driving gear of motor output shaft and the driven gear of shaft mesh together.
The above scheme has the following advantages:
Since the hydraulic cylinder end cap disassembly mechanism of the utility model includes bottom plate, there are fixed station and sliding on bottom plate
Platform has pusher cylinder on bottom plate, has shaft on fixed station side wall, there is driving mechanism on fixed station, the outer end of shaft is fixed with short
Sleeve is evenly equipped with pit along its circumferential direction on the inner wall of short sleeve, has withstanding tight block in pit, have screw thread blind on withstanding tight block side wall
There is the smooth hole being connected with pit in hole on short sleeve side wall, has screw rod in smooth hole, have turning handle on the overhanging end of screw rod
Hand has long sleeve at the top of sliding stand, and for the nozzle of long sleeve towards short sleeve, the top of long sleeve is evenly equipped with screw thread along its axial direction
Through-hole has puller bolt in tapped through hole.In use, first hydraulic cylinder handling to be removed is made hydraulic into long sleeve
The cylinder bottom end of oil cylinder is located in short sleeve；Then, by pusher cylinder, so that the nozzle end of hydraulic cylinder enters short sleeve
In；Then, rotation screw drives withstanding tight block to compress the end cap of hydraulic cylinder, rotates the cylinder body that puller bolt compresses hydraulic cylinder；
Later, starting driving device drives short sleeve rotation, and during rotation, the end cap of hydraulic cylinder can be removed from cylinder body.
Using the end cap disassembly mechanism without manually turning end cap, reduces the consumption of manpower, improve work efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the hydraulic cylinder end cap disassembly mechanism of the utility model；
Fig. 2 is the A-A cross-sectional view of Fig. 1；
Fig. 3 is the B-B cross-sectional view of Fig. 1.
Specific embodiment
The utility model is described in further details below in conjunction with attached drawing.
As shown in Fig. 1 ~ 3, the hydraulic cylinder end cap disassembly mechanism of the utility model of the utility model includes bottom plate 1,
There are fixed station 2 and sliding stand 13 on bottom plate 1, the height of fixed station 2 is higher than the height of sliding stand 13, the sliding far from fixed station 2
There is the pusher cylinder 12 for pushing sliding stand 13 to slide on the bottom plate 1 of 13 side of platform.The corresponding fixed station 2 of the sliding stand 13
There is horizontally disposed shaft 3 on side wall, cooperates between shaft 3 and fixed station 2 in rotation shape, have on fixed station 2 for drive shaft 3
The driving mechanism of rotation.The outer end of the shaft 3 is fixed with horizontally disposed short sleeve 9, cylinder bottom and 3 phase of shaft of short sleeve 9
It is connected.Be evenly equipped with pit 14 along its circumferential direction on the inner wall of the short sleeve 9, there is withstanding tight block 15 in pit 14, withstanding tight block 15 with
Cooperate between pit 14 in sliding shape, there is tapped blind hole on corresponding 15 side wall of withstanding tight block in the hole bottom of pit 14, tapped blind hole is corresponding
9 side wall of short sleeve on have a smooth hole being connected with pit 14, smooth hole along short sleeve 9 radial direction arrangement, in smooth hole
There is screw rod 7, is in axial restraint between screw rod 7 and smooth hole, circumferentially rotates shape cooperation, one end of screw rod 7 and the screw thread of withstanding tight block 15
It is threaded between blind hole, the other end of screw rod 7 passes through smooth hole stretching to be had except short sleeve 9, and on the overhanging end of screw rod 7
Swing handle 6.The top of the sliding stand 13 is fixed with horizontally disposed long sleeve 11, and the nozzle of long sleeve 11 is towards short sleeve
9, and be in arranged concentric between long sleeve 11 and short sleeve 9, the top of long sleeve 11 is evenly equipped with tapped through hole along its axial direction, and screw thread is logical
There is puller bolt 10 in hole.
The driving mechanism includes the motor 4 positioned at 2 top of fixed station, has driving gear 5, institute on the output shaft of motor 4
Stating has driven gear 8 in shaft 3, the driving gear 5 of 4 output shaft of motor meshes together with the driven gear 8 of shaft 3.
In use, being located at the cylinder bottom end of hydraulic cylinder short first by hydraulic cylinder handling to be removed into long sleeve 11
In sleeve 9.Then, by pusher cylinder 12, so that the nozzle end of hydraulic cylinder enters in short sleeve 9.Then, screw is rotated
Withstanding tight block 15 is driven to compress the end cap of hydraulic cylinder, rotation puller bolt 10 compresses the cylinder body of hydraulic cylinder.Later, starting driving
Device drives short sleeve 9 to rotate, and during rotation, the end cap of hydraulic cylinder can be removed from cylinder body.
Claims (2)
1. hydraulic cylinder end cap disassembly mechanism, it is characterised in that including bottom plate (1), there is fixed station (2) and sliding on bottom plate (1)
Platform (13), the height of fixed station (2) are higher than the height of sliding stand (13), the bottom of sliding stand (13) side far from fixed station (2)
There is the pusher cylinder (12) for pushing sliding stand (13) to slide on plate (1)；Corresponding fixed station (2) side of the sliding stand (13)
Have on wall horizontally disposed shaft (3), in rotation shape cooperation between shaft (3) and fixed station (2), fixed station has on (2) for driving
The driving mechanism of turn axis (3) rotation；The outer end of the shaft (3) is fixed with horizontally disposed short sleeve (9), short sleeve (9)
Cylinder bottom be fixedly connected with shaft (3)；It is evenly equipped with pit (14) on the inner wall of the short sleeve (9) along its circumferential direction, in pit (14)
Have withstanding tight block (15), in sliding shape cooperation, the corresponding withstanding tight block in hole bottom of pit (14) between withstanding tight block (15) and pit (14)
(15) there is tapped blind hole on side wall, have the smooth hole being connected with pit (14) on the corresponding short sleeve of tapped blind hole (9) side wall,
Smooth hole has screw rod (7) in smooth hole along the radial direction arrangement of short sleeve (9), be between screw rod (7) and smooth hole axial restraint,
Circumferentially rotate shape cooperation, be threaded between one end of screw rod (7) and the tapped blind hole of withstanding tight block (15), screw rod (7) it is another
End is stretched out except short sleeve (9) across smooth hole, and has swing handle (6) on the overhanging end of screw rod (7)；The sliding stand
(13) it is fixed at the top of horizontally disposed long sleeve (11), the nozzle of long sleeve (11) is towards short sleeve (9), and long sleeve
It (11) is in arranged concentric between short sleeve (9), the top of long sleeve (11) is evenly equipped with tapped through hole along its axial direction, in tapped through hole
There are puller bolt (10).
2. hydraulic cylinder as described in claim 1 end cap disassembly mechanism, it is characterised in that the driving mechanism includes being located at
Motor (4) at the top of fixed station (2) has driving gear (5) on the output shaft of motor (4), has driven gear on the shaft (3)
(8), the driving gear (5) of motor (4) output shaft meshes together with the driven gear (8) of shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822152311.6U CN209665242U (en) | 2018-12-21 | 2018-12-21 | Hydraulic cylinder end cap disassembly mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822152311.6U CN209665242U (en) | 2018-12-21 | 2018-12-21 | Hydraulic cylinder end cap disassembly mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209665242U true CN209665242U (en) | 2019-11-22 |
Family
ID=68562905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822152311.6U Active CN209665242U (en) | 2018-12-21 | 2018-12-21 | Hydraulic cylinder end cap disassembly mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209665242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113134806A (en) * | 2021-05-19 | 2021-07-20 | 中海石油(中国)有限公司深圳分公司 | Cover dismounting device |
-
2018
- 2018-12-21 CN CN201822152311.6U patent/CN209665242U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113134806A (en) * | 2021-05-19 | 2021-07-20 | 中海石油(中国)有限公司深圳分公司 | Cover dismounting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 214183 Ronglian Industrial Park, Yuqi Town, Huishan District, Wuxi City, Jiangsu Province Patentee after: Wuxi Hongjin Intelligent Hydraulic Co., Ltd Address before: 214183 Ronglian Industrial Park, Yuqi Town, Huishan District, Wuxi City, Jiangsu Province Patentee before: WUXI HONGJIN HYDRAULIC MACHINERY Co.,Ltd. |
|
| CP03 | Change of name, title or address |