CN215148481U - Hydraulic oil cylinder dismounting device - Google Patents

Abstract

The utility model is suitable for a dismouting machinery technical field provides a fluid pressure type hydro-cylinder dismouting device, which comprises a base, be provided with moving mechanism on the base, moving mechanism includes: the mounting groove is arranged inside the base and used for mounting the movable sleeve; the screw is rotatably arranged in the mounting groove and used for controlling the movable sleeve to move back and forth in the mounting groove; the driving component drives the screw rod to rotate so as to drive the movable sleeve to move back and forth in the mounting groove; still include locking mechanical system, locking mechanical system includes: the locking column is connected with the movable sleeve, a supporting column is arranged on the base, a matching plate is connected onto the supporting column in a sliding mode, and the locking column is matched with the matching plate; the clamping assembly is used for clamping and fixing the hydraulic oil cylinder, and effectively improves the clamping matching application range of the oil cylinders with different sizes.

Description

Hydraulic oil cylinder dismounting device

Technical Field

The utility model belongs to the technical field of the dismouting machinery, especially, relate to a fluid pressure type hydro-cylinder dismouting device.

Background

The hydraulic cylinder is a hydraulic actuator which converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swinging motion). It has simple structure and reliable operation. When it is used to implement reciprocating motion, it can omit speed-reducing device, and has no transmission gap, and its motion is stable, so that it can be extensively used in various mechanical hydraulic systems. When the hydraulic oil cylinder is maintained or assembled, a disassembly and assembly machine is needed to be used for fixing operation.

When an existing hydraulic oil cylinder is disassembled and assembled, the size of the hydraulic oil cylinder needs to be measured in advance, then the hydraulic oil cylinder is integrally clamped, and then the hydraulic oil cylinder is disassembled and assembled.

The existing dismounting structure has poor clamping fixing matching capability for hydraulic oil cylinders with different sizes, and influences the dismounting efficiency of the hydraulic oil cylinders.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fluid pressure type hydro-cylinder dismouting device aims at solving the current dismouting structure relatively poor, the problem that influences dismouting efficiency to not unidimensional hydraulic cylinder's matching ability.

The embodiment of the utility model is realized in such a way that the device comprises a base, a moving mechanism is arranged on the base,

the moving mechanism includes:

the mounting groove is arranged inside the base and used for mounting the movable sleeve;

the screw is rotatably arranged in the mounting groove and used for controlling the movable sleeve to move back and forth in the mounting groove; and

the driving component drives the screw rod to rotate so as to drive the movable sleeve to move back and forth in the mounting groove;

still include locking mechanical system, locking mechanical system includes:

the locking column is connected with the movable sleeve, a supporting column is arranged on the base, a matching plate is connected onto the supporting column in a sliding mode, and the locking column is matched with the matching plate; and

and the clamping assembly is used for clamping and fixing the hydraulic oil cylinder.

Preferably, the drive assembly comprises:

the bevel gear mechanism comprises a driving bevel gear and a driven bevel gear, wherein the driving bevel gear is meshed with the driven bevel gear; and

and the output shaft is connected with the second driving part and is used for transmitting the torque of the second driving part so as to drive the screw rod to rotate.

Preferably, two groups of mounting grooves are symmetrically arranged, screws are mounted in the two groups of mounting grooves, and driven bevel gears are arranged at the ends of the screws;

the screw rod is matched with the base through the thrust bearing; and

and the rolling bearing is rotationally connected with the other end part of the screw rod.

Preferably, the matching plate is installed in a sliding mode, the matching plate is connected with the sliding sleeve, and the sliding sleeve and the supporting column are installed in a sliding mode.

Preferably, be provided with the stopper on the support column, the sliding sleeve is installed in the stopper and is kept away from one side on ground, the cooperation board symmetry sets up the both sides at the sliding sleeve.

Preferably, the clamping assembly comprises:

the telescopic rod is connected with the first driving piece and used for controlling the transverse position of the first clamping plate;

the hydraulic cylinder is fixedly connected with the first driving piece; and

and the lifter is connected with the connecting piece, and the connecting piece is connected with the second clamping plate.

The embodiment of the utility model provides a pair of fluid pressure type hydro-cylinder dismouting device, install the moving mechanism through set up the mounting groove in the base, combine power component to drive the moving mechanism and remove on the base, the locking mechanical system that sets up on the collocation base, the realization carries out position adjustment to the support column on the base, thereby be convenient for adjust the interval between the clamping subassembly, and then realize carrying out the clamping operation to not unidimensional hydraulic cylinder, the clamping fixed ability of dismouting device to the hydraulic cylinder that does not pass through the size has effectively been promoted, promote application range.

Drawings

Fig. 1 is a front view of a hydraulic cylinder dismounting device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a point a in fig. 1 according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a power assembly in a hydraulic cylinder dismounting device according to an embodiment of the present invention;

fig. 4 is a side view of a hydraulic cylinder dismounting device according to an embodiment of the present invention;

fig. 5 is a schematic structural view of the sliding sleeve in fig. 1 according to an embodiment of the present invention.

In the drawings: 1. the device comprises a base, 2, universal wheels, 3, support columns, 4, hydraulic cylinders, 5, telescopic rods, 6, a first driving piece, 7, a first clamping plate, 8, a lifter, 9, a connecting piece, 10, a second clamping plate, 11, a mounting groove, 12, a screw rod, 13, a rolling bearing, 14, a movable sleeve, 15, a thrust bearing, 16, a driven bevel gear, 160, a driving bevel gear, 161, an output shaft, 162, a second driving piece, 17, a limiting block, 18, a sliding sleeve, 19, a matching plate, 20 and a locking column.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

As shown in fig. 1, it is a structural diagram of a hydraulic cylinder dismounting device according to an embodiment of the present invention, including:

a base 1, wherein a moving mechanism is arranged on the base 1,

the moving mechanism includes:

the mounting groove 11 is arranged inside the base 1, and is used for mounting the movable sleeve 14;

the screw 12 is rotatably arranged in the mounting groove 11 and used for controlling the movable sleeve 14 to move back and forth in the mounting groove 11;

the driving component drives the screw rod 12 to rotate, and further drives the movable sleeve 14 to move back and forth in the mounting groove 11;

still include locking mechanical system, locking mechanical system includes:

the locking column 20 is connected with the movable sleeve 14, the base 1 is provided with a supporting column 3, the supporting column 3 is connected with a matching plate 19 in a sliding mode, and the locking column 20 is matched with the matching plate 19;

and the clamping assembly is used for clamping and fixing the hydraulic oil cylinder.

In the practical application of this embodiment, set up movable sleeve 14 in mounting groove 11, cooperation screw 12 drives movable sleeve 14 and carries out lateral shifting inside mounting groove 11, locking post 20 on the in-process movable sleeve 14 upper portion that removes is also moving, the locking post 20 of removal has realized the locking operation of support column 3 different positions, thereby be convenient for control the interval between the clamping subassembly, and then realize carrying out clamping fixed operation to the pneumatic cylinder 4 of equidimension not, promote size adaptation scope.

As shown in connection with fig. 3, the driving assembly includes:

a drive bevel gear 160 and a driven bevel gear 16, the drive bevel gear 160 and the driven bevel gear 16 being engaged with each other;

and the output shaft 17 is connected with the second driving piece 162 and is used for transmitting the torque of the second driving piece 162 so as to drive the screw 12 to rotate.

Specifically, the torque of the second driving member 162 is transmitted to the screw 12 in the mounting groove 11 through the driving bevel gear 160 and the driven bevel gear 16, so as to drive the screw 12 to rotate, and further, the movable sleeve 14 moves in the mounting groove 11.

As shown in fig. 3, two sets of the mounting grooves 11 are symmetrically arranged, screws 12 are mounted in the two sets of the mounting grooves 11, and the end portions of the screws 12 are provided with driven bevel gears 16; and

the thrust bearing 15, the said threaded spindle 12 cooperates with base 1 through the thrust bearing 15;

and a rolling bearing 13, wherein the rolling bearing 13 is rotatably connected with the other end part of the screw 12.

Through the synchronous installation two sets of drive bevel gears 160 on an output shaft 17, combine drive bevel gear 160 to drive driven bevel gear 16 and rotate, utilize the locking post 20 and the cooperation board 19 of symmetry setting to further promote the stable installation effect to support column 3, promote the adjustment efficiency of clamping subassembly.

As shown in fig. 2, the fitting plate 19 is slidably mounted, the fitting plate 19 is connected to the sliding sleeve 18, and the sliding sleeve 18 is slidably mounted between the supporting column 3.

The matching plate 19 and the sliding sleeve 18 are slidably mounted on the supporting column 3, and when the moving assembly moves transversely, the sliding sleeve 18 and the matching plate 19 move up and down, so that the matching plate 19 and the locking column 20 are matched with each other conveniently, and the position locking and adjusting operation of the supporting column 3 is realized.

As shown in fig. 2, a limiting block 17 is arranged on the supporting column 3, the sliding sleeve 18 is installed on one side of the limiting block 17 far away from the ground, and the matching plates 19 are symmetrically arranged on two sides of the sliding sleeve 18.

In this embodiment, the limit block 17 is disposed on the support column 3 to control the vertical moving distance of the sliding sleeve 18 on the support column 3, so as to facilitate the mutual matching and separation operation between the matching plate 19 and the locking column 20.

Preferably, the clamping assembly comprises:

the telescopic rod 5 is connected with the driving piece I6 and used for controlling the transverse position of the clamping plate I7;

the hydraulic cylinder 4 is fixedly connected with the driving piece I6;

and the lifter 8 is connected with the connecting piece 9, and the connecting piece 9 is connected with the second clamping plate 10.

Specifically, the oil cylinder is clamped and fixed through the telescopic rod 5 and the driving piece I6, and the clamping height is adjusted through the combination of the lifter 8 and the hydraulic cylinder 4, so that the oil cylinders with different sizes are clamped and fixed.

During the use, through the power component on the base 1, the screw rods 12 in the two sets of mounting grooves 11 are controlled to rotate, the size of the oil cylinder is combined, the movable sleeve 14 on the screw rod 12 is moved to a proper position, then the support column 3 is moved to the position of the movable sleeve 14, the sliding sleeve 18 on the support column 3 is adjusted up and down, the matching plate 19 on the sliding sleeve 18 is matched with the locking column 20, the locking operation on the support column 3 is completed, then the driving piece I6 on the upper side of the support column 3 is controlled, the clamping plate I7 is close to the clamping plate II 10, and the clamping and fixing operation on the oil cylinder is completed.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. A hydraulic oil cylinder dismounting device comprises a base, a moving mechanism is arranged on the base, and is characterized in that,

the moving mechanism includes:

the mounting groove is arranged inside the base and used for mounting the movable sleeve;

the screw is rotatably arranged in the mounting groove and used for controlling the movable sleeve to move back and forth in the mounting groove; and

the driving component drives the screw rod to rotate so as to drive the movable sleeve to move back and forth in the mounting groove;

still include locking mechanical system, locking mechanical system includes:

the locking column is connected with the movable sleeve, a supporting column is arranged on the base, a matching plate is connected onto the supporting column in a sliding mode, and the locking column is matched with the matching plate; and

and the clamping assembly is used for clamping and fixing the hydraulic oil cylinder.

2. The hydraulic cylinder attaching and detaching device according to claim 1, wherein the driving assembly includes:

the bevel gear mechanism comprises a driving bevel gear and a driven bevel gear, wherein the driving bevel gear is meshed with the driven bevel gear; and

and the output shaft is connected with the second driving part and is used for transmitting the torque of the second driving part so as to drive the screw rod to rotate.

3. The hydraulic cylinder dismounting device according to claim 2, wherein two sets of the mounting grooves are symmetrically arranged, a screw is mounted in each of the two sets of the mounting grooves, and a driven bevel gear is arranged at an end of each screw;

the screw rod is matched with the base through the thrust bearing; and

and the rolling bearing is rotationally connected with the other end part of the screw rod.

4. The hydraulic cylinder dismounting device according to claim 1, wherein the fitting plate is slidably mounted, the fitting plate is connected to a sliding sleeve, and the sliding sleeve is slidably mounted to the support column.

5. The hydraulic cylinder dismounting device according to claim 4, wherein a limiting block is disposed on the supporting column, the sliding sleeve is mounted on a side of the limiting block away from the ground, and the matching plates are symmetrically disposed on two sides of the sliding sleeve.

6. The hydraulic cylinder dismounting device according to claim 1, wherein the clamping assembly comprises:

the telescopic rod is connected with the first driving piece and used for controlling the transverse position of the first clamping plate;

the hydraulic cylinder is fixedly connected with the first driving piece; and

and the lifter is connected with the connecting piece, and the connecting piece is connected with the second clamping plate.

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