CN210232884U

CN210232884U - Hydraulic shaft sleeve separating equipment

Info

Publication number: CN210232884U
Application number: CN201921184027.5U
Authority: CN
Inventors: Yi Liu; 刘毅
Original assignee: Zhejiang Zhongping Powder Metallurgy Co Ltd
Current assignee: Zhejiang Zhongping Powder Metallurgy Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-04-03
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a hydraulic pressure axle sleeve splitter, including installation axle, axle sleeve and splitter, the epaxial axle sleeve that has cup jointed of installation, axle sleeve outer end joint has splitter, and splitter includes the pushing mechanism with the axle sleeve joint, and pushing mechanism is equipped with at the outer end longitudinal symmetry of axle sleeve, and two pushing mechanism are connected through the go-between at the middle part, and pushing mechanism's right-hand member is installed and is cleared away the mechanism. The utility model provides a hydraulic shaft sleeve separation device, can clear up the rubber buffer or grease between the hydraulic shaft sleeve and the device shaft according to the actual conditions between the two when dismantling, reduce the resistance between the two, thereby make things convenient for the dismantlement of hydraulic shaft sleeve; meanwhile, according to the practical situation of disassembly, the hydraulic shaft sleeve is ejected outwards, and the situation that the hydraulic shaft sleeve is damaged due to the fact that a jack is used for exerting force blindly is avoided.

Description

Hydraulic shaft sleeve separating equipment

Technical Field

The utility model relates to a hydraulic pressure axle sleeve technical field especially relates to a hydraulic pressure axle sleeve splitter.

Background

The hydraulic pressure axle sleeve closely cooperates cutter and equipment axle, can reach the clearance of eliminating between equipment axle and the cutter aperture, reduces cutter runout to reach the wavy line of effectively eliminating the product surface, hydraulic pressure axle sleeve convenient to use, but, when dismantling hydraulic pressure axle sleeve, there are a lot of problems:

the first problem is that: after the hydraulic shaft sleeve is used for a long time, a rubber pad or grease which is tightly connected between the shaft sleeve and the equipment shaft exists, and the hydraulic shaft sleeve is difficult to disassemble and is hard to apply;

the second problem is that: the existing hydraulic shaft sleeve dismounting equipment mostly adopts equipment such as a jack to forcedly dismount the hydraulic shaft sleeve, and the hydraulic shaft sleeve is easily damaged due to uneven force application or excessive force application.

In the research on the separation of the hydraulic shaft sleeve, related patents have been developed and explored for certain purposes in China, for example: the utility model discloses a patent number 201520625057.0's utility model discloses a hydraulic pressure axle sleeve separator, this patent just mentions and fixes to the hydraulic pressure axle sleeve, reserves certain workspace, makes things convenient for the staff operation, finally still relies on equipment such as jack to decompose the hydraulic pressure axle sleeve, and this still fails to solve the above-mentioned problem of listing, and consequently, it is necessary with the practice to further explore the above-mentioned problem of listing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem of providing a hydraulic shaft sleeve separation device to overcome the problems existing in the prior art for separating the hydraulic shaft sleeve; the hydraulic shaft sleeve dismounting device is labor-saving and can guarantee complete dismounting of the hydraulic shaft sleeve.

The utility model provides a technical scheme that above-mentioned technical problem adopted is: a hydraulic shaft sleeve separating device comprises an installation shaft, a shaft sleeve and a separating device, wherein the shaft sleeve is sleeved on the installation shaft, and the separating device is clamped at the outer end of the shaft sleeve; during operation, according to the in-service use needs with the splitter card to the hydraulic pressure axle sleeve with install between the axle.

The separation equipment comprises pushing mechanisms connected with the shaft sleeve in a clamping mode, the pushing mechanisms are symmetrically arranged at the outer end of the shaft sleeve in an up-and-down mode, the two pushing mechanisms are connected through a connecting ring at the middle portion, and the right end of each pushing mechanism is provided with a clearing mechanism.

The utility model discloses a telescopic link, including telescopic link, stay cord, line groove, pull ring, limiting ball, movable groove, peg, rotating rod, pull ring, the last terminal surface of rotating rod, the last stay cord that is fixed with on the left end inner wall of telescopic link, the stay cord passes through the line groove and extends a section of thick bamboo, clears away pole, swivel and bull stick, wears out from the up end of bull stick, and the pull ring is installed to the upper end of stay cord, and the mid-mounting.

Clear away the branch chain including installing the drum in the circular slot, be connected with an extension section of thick bamboo through sliding fit's mode in the drum, install between the up end of an extension section of thick bamboo and the upper end inner wall of circular slot and accomodate the spring, the telescopic link is installed to the left end face lower extreme of an extension section of thick bamboo, the left end of telescopic link is installed and is clear away the sword, the internally mounted of telescopic link has the spring of cleaing away, it is the arc structure to clear away the sword, the front and back two sides of cleaing away the sword are the sword frontal, the up end of cleaing away the sword is equipped with the ripple groove, it is equipped.

The clearing mechanism comprises a circular ring arranged on the right end face of the pushing mechanism, a connecting plate is arranged on the inner wall of the circular ring, a rotating ring is arranged on the left end face of the connecting plate through a bearing, a rotating rod is arranged on the right end face of the rotating ring and penetrates through the connecting plate, a rotating groove corresponding to the rotating rod is formed in the connecting plate, clearing rods are symmetrically arranged on the left end face of the rotating ring from top to bottom, an installation block is arranged on the left end face of each clearing rod, the left end face of each installation block is an inclined plane, balls are arranged on the left end face of each installation block, the balls at the upper end of each clearing rod are larger than those at the lower end of each; during operation, the clearance mechanism can clear away rubber circle or grease between hydraulic pressure axle sleeve and the installation axle, can drive the hydraulic pressure axle sleeve simultaneously and rock, reduces the friction between hydraulic pressure axle sleeve and the installation axle, makes things convenient for the dismantlement and the separation of hydraulic pressure axle sleeve.

The pushing mechanism comprises a pushing plate attached to the right end of the shaft sleeve, the pushing plate is installed on a pushing screw rod, the side walls of the left end and the right end of the pushing screw rod are in threaded connection with turntables, the turntables are installed in the containing barrels through bearings, the lower end of the containing barrel at the right end is provided with a limiting plate, the right end face of the pushing plate and the lower end of the right end face of the limiting plate are both in a spherical structure, the inner wall of the containing barrel is provided with sliding grooves in an up-down symmetrical mode, the two ends of the pushing screw rod are provided with; during operation, pushing mechanism can outwards promote hydraulic pressure axle sleeve according to actual conditions moderate degree power, has avoided exerting oneself excessively to cause the damage to hydraulic pressure axle sleeve.

Compared with the prior art, the technical scheme of the utility model have following advantage:

1. the utility model provides a hydraulic shaft sleeve separation device, can clear up the rubber buffer or grease between the hydraulic shaft sleeve and the device shaft according to the actual conditions between the two when dismantling, reduce the resistance between the two, thereby make things convenient for the dismantlement of hydraulic shaft sleeve; meanwhile, according to the practical situation of disassembly, the hydraulic shaft sleeve is ejected outwards, and the situation that the hydraulic shaft sleeve is damaged due to the fact that a jack is used for exerting force blindly is avoided.

2. Clear away the sword in the mechanism and can clear up rubber pad or grease between hydraulic pressure axle sleeve and the equipment axle, in the clearance, the design of clearing away the sword can get rid of the piece of scraping off to reduce the resistance between the two, conveniently with the separation of hydraulic pressure axle sleeve in the equipment axle.

3. The pushing mechanism can push the hydraulic shaft sleeve outwards according to actual conditions, and damage to the hydraulic shaft sleeve caused by excessive force is avoided.

4. The clearing mechanism and the pushing mechanism are matched with each other, so that resistance between the hydraulic shaft sleeve and the equipment shaft can be cleared, the hydraulic shaft sleeve can be pushed outwards by moderate force according to actual conditions, the hydraulic shaft sleeve is convenient to separate, and the hydraulic shaft sleeve is protected from being damaged during separation.

Drawings

FIG. 1 is a sectional view of the overall structure of the present invention;

fig. 2 is an enlarged view of a portion of fig. 1 according to the present invention;

fig. 3 is a schematic enlarged view of a portion of fig. 1 in a direction B according to the present invention;

fig. 4 is a top view of the utility model clearing knife.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1 to 4, the utility model provides a hydraulic shaft sleeve separating device, which comprises an installation shaft 1, a shaft sleeve 2 and a separating device 3, wherein the shaft sleeve 2 is sleeved on the installation shaft 1, and the separating device 3 is clamped at the outer end of the shaft sleeve 2; during operation, according to the in-service use needs with splitter 3 joint to between hydraulic pressure axle sleeve 2 and the installation axle 1.

The separation equipment 3 comprises pushing mechanisms 31 connected with the shaft sleeve 2 in a clamping mode, the pushing mechanisms 31 are symmetrically arranged at the outer end of the shaft sleeve 2 in the vertical direction, the two pushing mechanisms 31 are connected with each other through a connecting ring 32 in the middle, and a clearing mechanism 33 is installed at the right end of each pushing mechanism 31.

A pull rope 347 is fixed on the inner wall of the left end of the telescopic rod 344, the pull rope 347 penetrates through the wire slot to penetrate through the extension cylinder 342, the clearing rod 335, the rotary ring 333 and the rotary rod 334 and penetrates out of the upper end face of the rotary rod 334, a pull ring 348 is installed at the upper end of the pull rope 347, a limiting ball 349 is installed in the middle of the pull rope 347, a movable slot corresponding to the limiting ball 349 is formed in the middle of the extension cylinder 342, and the hanging rod 35 is installed on the right side of the upper end face of the rotary rod 334.

The cleaning branched chain 34 comprises a cylinder 341 arranged in a circular groove, an extension cylinder 342 is connected in the cylinder 341 in a sliding fit manner, a containing spring 343 is arranged between the upper end surface of the extension cylinder 342 and the inner wall of the upper end of the circular groove, an expansion rod 344 is arranged at the lower end of the left end surface of the extension cylinder 342, a cleaning knife 345 is arranged at the left end of the expansion rod 344, a cleaning spring 346 is arranged in the expansion rod 344, the cleaning knife 345 is of an arc structure, the front surface and the rear surface of the cleaning knife 345 are knife front surfaces, a corrugated groove 3451 is arranged on the upper end surface of the cleaning knife 345, a chip discharge groove 3452 is arranged on the right side of the upper end surface of the cleaning knife 345, and the right end surface; in operation, the pull ring 348 is removed from the hanging rod 35, and at this time, the extension cylinder 342 is expanded under the action of the storage spring 343 and the cleaning spring 346, so that the cleaning blade 345 abuts against the mounting shaft 1, and at the same time, the cleaning blade 345 abuts against the gap between the hydraulic bushing 2 and the mounting shaft 1.

The clearing mechanism 33 comprises a circular ring 331 installed on the right end face of the pushing mechanism 31, a connecting plate 332 is installed on the inner wall of the circular ring 331, a rotating ring 333 is installed on the left end face of the connecting plate 332 through a bearing, a rotating rod 334 is installed on the right end face of the rotating ring 333, the rotating rod 334 penetrates through the connecting plate 332, a rotating groove corresponding to the rotating rod 334 is formed in the connecting plate 332, clearing rods 335 are symmetrically arranged on the left end face of the rotating ring 333 in an up-down mode, an installing block 336 is installed on the left end face of the clearing rods 335, the left end face of the installing block 336 is an inclined face, a ball 36 is installed on the left end face of the installing block 336, the ball 36 at the upper end is larger than the ball 36 at the lower end; during operation, the bull stick 334 rotates, the bull stick 334 drives the rotation of clearing rod 335 through swivel 333, clearing rod 335 rotates and can enough drive hydraulic pressure axle sleeve 2 through ball 36 and rock, wherein ball 36 installs on the inclined plane of installation piece 336, and upper end ball 36 is greater than lower extreme ball 36, thereby clearing rod 335 is when rotating, the point of application of force to hydraulic pressure axle sleeve 2 is partial to a bit, and simultaneously, the right-hand member face of slurcam 311 and the right-hand member face lower extreme of limiting plate 315 are spherical structure, can conveniently clear rod 335 drives ball 36 and rocks hydraulic pressure axle sleeve 2 production, hydraulic pressure axle sleeve 2 takes place the slope this moment, thereby it gets into between hydraulic pressure axle sleeve 2 and the installation axle 1 to make things convenient for clearing knife 345 more, clear away grease or rubber circle between the two, and finally, the piece that the design of clearing knife 345 can will be scraped out when clearing away is got rid of.

The pushing mechanism 31 comprises a pushing plate 311 attached to the right end of the shaft sleeve 2, the pushing plate 311 is installed on a pushing screw 312, the side walls of the left end and the right end of the pushing screw 312 are in threaded connection with a turntable 313, the turntable 313 is installed in an accommodating cylinder 314 through a bearing, a limiting plate 315 is installed at the lower end of the accommodating cylinder 314 at the right end, the right end surface of the pushing plate 311 and the lower end of the right end surface of the limiting plate 315 are both in a spherical structure, sliding grooves 37 are symmetrically formed in the upper portion and the lower portion of the inner wall of the accommodating cylinder 314, sliding blocks 38 are symmetrically formed in the upper portion and the lower portion of the; during operation, the left end turntable 313 is rotated, the turntable 313 drives the pushing screw 312 to move rightwards, so that the pushing plate 311 drives the hydraulic shaft sleeve 2 to withdraw rightwards, namely to push outwards, and meanwhile, the right side turntable 313 is rotated, so that the clearing mechanism 33 can be driven to move leftwards, and the working position and force of the clearing mechanism 33 can be adjusted.

When in work:

the separation device 3 is in place: the separation equipment 3 is clamped between the hydraulic shaft sleeve 2 and the mounting shaft 1 according to actual use requirements;

with the scavenging branch 34 in place: the pull ring 348 is removed from the hanging rod 35, at this time, under the action of the receiving spring 343 and the clearing spring 346, the extension cylinder 342 is unfolded to enable the clearing knife 345 to be attached to the mounting shaft 1, and meanwhile, the clearing knife 345 is attached to the gap between the hydraulic bushing 2 and the mounting shaft 1;

the cleaning mechanism 33 operates: the rotating rod 334 is rotated, the rotating rod 334 drives the clearing rod 335 to rotate through the rotating ring 333, the clearing rod 335 can drive the hydraulic shaft sleeve 2 to rock through the ball 36, wherein the ball 36 is installed on the inclined surface of the installation block 336, and the upper end ball 36 is larger than the lower end ball 36, so that the force application point of the clearing rod 335 to the hydraulic shaft sleeve 2 is deviated to one point when the clearing rod 335 rotates, meanwhile, the right end surface of the push plate 311 and the lower end of the right end surface of the limit plate 315 are both in a spherical structure, the clearing rod 335 can conveniently drive the ball 36 to rock the hydraulic shaft sleeve 2, at the moment, the hydraulic shaft sleeve 2 tilts, so that the clearing knife 345 can enter between the hydraulic shaft sleeve 2 and the installation shaft 1 more conveniently, grease or rubber rings between the hydraulic shaft sleeve 2 and the installation shaft 1 are cleared, and finally, the design of the clearing;

the pushing mechanism 31 operates: by rotating the left end turntable 313, the turntable 313 drives the pushing screw 312 to move rightwards, so that the pushing plate 311 drives the hydraulic shaft sleeve 2 to exit rightwards, namely to be pushed outwards, and meanwhile, by rotating the right side turntable 313, the clearing mechanism 33 can be driven to move leftwards, so that the working position and force of the clearing mechanism 33 can be adjusted.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The hydraulic shaft sleeve separating device comprises an installation shaft (1), a shaft sleeve (2) and separating equipment (3), and is characterized in that the shaft sleeve (2) is sleeved on the installation shaft (1), and the separating equipment (3) is clamped at the outer end of the shaft sleeve (2);

the separation equipment (3) comprises pushing mechanisms (31) which are clamped with the shaft sleeve (2), the pushing mechanisms (31) are symmetrically arranged at the upper part and the lower part of the outer end of the shaft sleeve (2), the two pushing mechanisms (31) are connected at the middle part through a connecting ring (32), and a clearing mechanism (33) is arranged at the right end of each pushing mechanism (31);

the pushing mechanism (31) comprises a pushing plate (311) attached to the right end of the shaft sleeve (2), the pushing plate (311) is installed on a pushing screw rod (312), the side walls of the left end and the right end of the pushing screw rod (312) are in threaded connection with a turntable (313), the turntable (313) is installed in the containing barrel (314) through a bearing, and a limiting plate (315) is installed at the lower end of the containing barrel (314) at the right end;

clear away mechanism (33) including installing ring (331) at pushing mechanism (31) right-hand member face, connecting plate (332) are installed to the inner wall of ring (331), change (333) are installed through the bearing to the left end face of connecting plate (332), bull stick (334) are installed to the right-hand member face of change (333), connecting plate (332) are passed in bull stick (334), and be equipped with on connecting plate (332) and correspond rotating groove relatively with bull stick (334), the left end face longitudinal symmetry of change (333) is provided with clear away pole (335), the left end face of clear away pole (335) is installed and is installed installation piece (336), the right-hand member downside of clear away pole (335) is equipped with the circular slot, install in the circular slot and clear away branch chain (34).

2. A hydraulic bushing separating apparatus as defined in claim 1 wherein: clear away branch chain (34) including installing drum (341) in the circular slot, be connected with through sliding fit's mode in drum (341) and extend a section of thick bamboo (342), install between the up end of extending a section of thick bamboo (342) and the upper end inner wall of circular slot and accomodate spring (343), extend the left end face lower extreme of a section of thick bamboo (342) and install telescopic link (344), the left end of telescopic link (344) is installed and is clear away sword (345), the internally mounted of telescopic link (344) has and clears away spring (346).

3. A hydraulic bushing separating apparatus as claimed in claim 2, wherein: be fixed with stay cord (347) on the left end inner wall of telescopic link (344), stay cord (347) pass through the wire casing and extend a section of thick bamboo (342), clear away pole (335), swivel (333) and bull stick (334), wear out from the up end of bull stick (334), and pull ring (348) are installed to the upper end of stay cord (347), the mid-mounting of stay cord (347) has spacing ball (349), and extend a section of thick bamboo (342) middle part be equipped with spacing ball (349) for the movable groove, peg (35) are installed on the up end right side of bull stick (334).

4. A hydraulic bushing separating apparatus as claimed in claim 2, wherein: the cleaning knife (345) is of an arc-shaped structure, the front face and the rear face of the cleaning knife (345) are knife front faces, the upper end face of the cleaning knife (345) is provided with a corrugated groove (3451), the right side of the upper end face of the cleaning knife (345) is provided with a chip groove (3452), and the right end face of the corrugated groove (3451) is communicated with the chip groove (3452).

5. A hydraulic bushing separating apparatus as defined in claim 1 wherein: the left end face of the mounting block (336) is an inclined face, the ball (36) is mounted on the left end face of the mounting block (336), and the upper end ball (36) is larger than the lower end ball (36).

6. A hydraulic bushing separating apparatus as defined in claim 1 wherein: the inner wall of the containing barrel (314) is provided with sliding grooves (37) in an up-and-down symmetrical mode, the two ends of the pushing screw rod (312) are provided with sliding blocks (38) in an up-and-down symmetrical mode, and the sliding blocks (38) are connected with the sliding grooves (37) in a sliding fit mode.

7. A hydraulic bushing separating apparatus as defined in claim 1 wherein: the lower ends of the right end face of the pushing plate (311) and the right end face of the limiting plate (315) are both of spherical structures.