CN212146255U

CN212146255U - Mechanical cylinder dismounting machine

Info

Publication number: CN212146255U
Application number: CN202020277857.9U
Authority: CN
Inventors: 赵守敏
Original assignee: Anhui Jingtong Intelligent Technology Co Ltd
Current assignee: Anhui Jingtong Intelligent Technology Co Ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-12-15
Anticipated expiration: 2030-03-09

Abstract

The utility model belongs to the field of cylinder disassembling and assembling machines, in particular to a mechanical cylinder disassembling and assembling machine, aiming at the problems that the prior disassembly of a hydraulic cylinder is mostly carried out manually, the process is complex, the operation is inconvenient, more manpower is wasted, the disassembling or assembling efficiency is low, and the large quantity of requirements of the current hydraulic cylinder cannot be met, the utility model provides a proposal which comprises a base and a hydraulic cylinder, wherein the hydraulic cylinder comprises a cylinder barrel and a piston rod, the piston rod is positioned in the cylinder barrel, the top of the base is fixedly connected with an L-shaped seat, a fixing component is arranged on the L-shaped seat, the cylinder barrel is positioned on the L-shaped seat, the utility model has reasonable structure and simple operation, the cylinder barrel and the piston rod can be respectively fixed through the fixing component and a clamping component, then the fixing seat can drive the piston rod to move through a driving motor, the piston rod is separated, the operation is simple, the time and the labor are saved, and the working efficiency is improved.

Description

Mechanical cylinder dismounting machine

Technical Field

The utility model relates to a dismouting jar machine technical field especially relates to a mechanical type dismouting jar machine.

Background

With the continuous development of industrial automation, the application of the hydraulic oil cylinder is more and more extensive, and with the overlong service time, the hydraulic oil cylinder needs to be maintained and then needs to be disassembled.

The existing hydraulic oil cylinder disassembly is mostly carried out manually, the process is complex, the operation is inconvenient, more manpower is wasted, the disassembly or assembly efficiency is low, and a large amount of requirements of the current hydraulic oil cylinder cannot be met, so that a mechanical cylinder disassembling machine is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the existing dismantlement to hydraulic cylinder that exists among the prior art and going on for the manual work mostly, the process is complicated, and the operation is inconvenient, extravagant more manpower, demolishs or packaging efficiency is low, can't satisfy the shortcoming of current hydraulic cylinder's a large amount of demands, and a mechanical type dismouting jar machine that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a mechanical cylinder dismounting machine comprises a base and a hydraulic cylinder, wherein the hydraulic cylinder comprises a cylinder barrel and a piston rod, the piston rod is positioned in the cylinder barrel, the top of the base is fixedly connected with an L-shaped seat, a fixing component is arranged on the L-shaped seat, the cylinder barrel is positioned on the L-shaped seat, a fixing groove is formed in the top of the base, a driving motor is fixedly connected onto the inner wall of one side of the fixing groove, a rotating shaft is fixedly connected onto an output shaft of the driving motor, one end of the rotating shaft is rotatably connected with the inner wall of the other side of the fixing groove, a moving plate is connected onto the rotating shaft in a threaded manner, a fixing seat is fixedly connected onto the top of the moving plate, a rectangular groove is formed in one side of the fixing seat, a clamping component is arranged in the rectangular groove, one end of the piston rod extends into the rectangular, the fixing seat can drive the piston rod to move by the driving motor, the piston rod is separated from the cylinder barrel, the disassembly is completed, manual disassembly is not needed, the operation is simple, time and labor are saved, and the working efficiency is improved.

Preferably, the fixed subassembly is including seting up the mounting groove in L shape seat one side, fixedly connected with push rod motor on the top inner wall of mounting groove, fixedly connected with pressure strip on the output shaft of push rod motor, the bottom fixedly connected with blotter of pressure strip, the bottom of blotter and the top of cylinder are closely laminated, owing to set up the push rod motor, the push rod motor can make the pressure strip remove downwards, compresses tightly fixedly with the cylinder.

Preferably, the centre gripping subassembly is including rotating the threaded shaft of connection on the inner wall of rectangular channel bottom, the top of threaded shaft runs through the top inner wall of rectangular channel and extends to the top of fixing base, the epaxial symmetrical threaded connection of threaded shaft has two thread plates, and two thread plate screw threads are opposite, and the equal fixedly connected with arc splint in one side that two thread plates are close to each other, and one side that two arc splint are close to each other closely laminates with the top and the bottom of piston rod respectively, through rotating the threaded shaft, can make two thread plates drive two arc splint and be close to each other, presss from both sides the fastening with the piston rod and fixes.

Preferably, equal fixedly connected with universal wheel on the bottom four corners position of base, the top fixedly connected with handle of base owing to set up handle and universal wheel, can make the base remove, can remove hydraulic cylinder to the base other with the manual work like this, saved the labour.

Preferably, equal fixedly connected with telescopic link on the top inner wall of rectangular channel and the bottom inner wall, one side fixed connection that two telescopic links are close to each other one end respectively and two thread plates keep away from each other, and the telescopic link can make the thread plate can steadily remove, can not take place offset.

Preferably, the sliding groove is formed in the inner wall of one side of the mounting groove, one side of the pressing plate extends into the sliding groove and is in sliding connection with the inner wall of one side of the sliding groove, the spring is fixedly connected to the bottom of the pressing plate, the bottom end of the spring is fixedly connected with the inner wall of the bottom of the mounting groove, the sliding groove enables the pressing plate to be stable and firm, the damping force can be increased through the spring, the pressing plate cannot be too fast, and the cylinder barrel can be prevented from being crushed.

The utility model discloses in, a mechanical type dismouting jar machine, owing to set up the push rod motor, the push rod motor can make the pressure strip move down, compress tightly the cylinder fixedly, simultaneously through rotating the screw thread axle, can make two screwed plates drive two arc splint and be close to each other, press from both sides the fastening with the piston rod and decide, make the pivot rotate by driving motor again, the pivot can make the movable plate drive the fixing base and remove, thereby can make the piston rod break away from in the cylinder, accomplish the dismantlement, do not need artifical the dismantlement, and easy operation, time saving and labor saving have improved work efficiency.

Due to the arrangement of the handle and the universal wheels, the base can be moved, so that the hydraulic oil cylinder is not required to be manually moved to the side of the base, and labor force is saved.

The utility model discloses rational in infrastructure, easy operation can be fixed cylinder and piston rod respectively through fixed subassembly and centre gripping subassembly, can make the fixing base drive the piston rod by driving motor again and remove, makes the piston rod break away from in the cylinder, accomplishes the dismantlement, does not need artifical the dismantlement, easy operation, labour saving and time saving has improved work efficiency.

Drawings

Fig. 1 is a schematic front view of a mechanical cylinder disassembling and assembling machine according to the present invention;

fig. 2 is a schematic cross-sectional structural view of an L-shaped seat of a mechanical cylinder disassembling and assembling machine according to the present invention;

FIG. 3 is the utility model provides a fixing base sectional structure schematic diagram of mechanical type dismouting jar machine

Fig. 4 is a schematic view of a three-dimensional structure of a fixing seat of a mechanical cylinder disassembling and assembling machine of the present invention;

fig. 5 is the utility model provides an arc splint structure sketch map of mechanical type dismouting jar machine.

In the figure: the device comprises a base 1, a 2L-shaped seat, 3 mounting grooves, 4 push rod motors, 5 pressing plates, 6 cylinder barrels, 7 piston rods, 8 fixing grooves, 9 driving motors, 10 rotating shafts, 11 moving plates, 12 fixing seats, 13 rectangular grooves, 14 threaded shafts, 15 threaded plates, 16 arc-shaped clamping plates, 17 sliding grooves, 18 springs, 19 telescopic rods, 20 universal wheels and 21 handles.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-5, a mechanical cylinder disassembling and assembling machine comprises a base 1 and a hydraulic cylinder, the hydraulic cylinder comprises a cylinder barrel 6 and a piston rod 7, the piston rod 7 is positioned in the cylinder barrel 6, the top of the base 1 is fixedly connected with an L-shaped seat 2, the L-shaped seat 2 is provided with a fixing component, the cylinder barrel 6 is positioned on the L-shaped seat 2, the top of the base 1 is provided with a fixed groove 8, the inner wall of one side of the fixed groove 8 is fixedly connected with a driving motor 9, the output shaft of the driving motor 9 is fixedly connected with a rotating shaft 10, one end of the rotating shaft 10 is rotatably connected with the inner wall of the other side of the fixed groove 8, the rotating shaft 10 is in threaded connection with a movable plate 11, the top of the movable plate 11 is fixedly connected with a fixed seat 12, one side of the fixed seat 12 is provided with a rectangular, the cylinder 6 and the piston rod 7 can be respectively fixed through the fixing component and the clamping component, the piston rod 7 can be driven to move by the fixing seat 2 through the driving motor 9, the piston rod 7 is separated from the cylinder 6, the disassembly is finished without manual disassembly, the operation is simple, the time and the labor are saved, the working efficiency is improved, due to the arrangement of the push rod motor 4, the push rod motor 4 can drive the pressing plate 5 to move downwards to press and fix the cylinder 6, meanwhile, the two threaded plates 15 can drive the two arc-shaped clamping plates 16 to mutually approach through rotating the threaded shaft 14, the piston rod 7 is clamped and fixed, the rotating shaft 10 is driven by the driving motor 9 to rotate, the moving plate 11 can drive the fixing seat 2 to move through the rotating shaft 10, so that the piston rod 7 can be separated from the cylinder 6, the disassembly is finished without manual disassembly, the operation is simple, the time and the labor, owing to set up handle 21 and universal wheel 20, can make base 1 remove, can remove hydraulic cylinder to base 1 side without the manual work like this, saved the labour, the utility model discloses rational in infrastructure, easy operation can be fixed cylinder 6 and piston rod 7 respectively through fixed subassembly and centre gripping subassembly, can make fixing base 2 drive piston rod 7 by driving motor 9 again and remove, makes piston rod 7 break away from in the cylinder 6, accomplishes the dismantlement, does not need artifical the dismantlement, easy operation, labour saving and time saving has improved work efficiency.

Example two

The utility model discloses in, fixed subassembly is including seting up in the mounting groove 3 of 2 one sides of L shape seat, fixedly connected with push rod motor 4 on the top inner wall of mounting groove 3, fixedly connected with pressure strip 5 on push rod motor 4's the output shaft, the bottom fixedly connected with blotter of pressure strip 5, the bottom of blotter closely laminates with the top of cylinder 6, owing to set up push rod motor 4, push rod motor 4 can make pressure strip 5 remove downwards, compresses tightly fixedly with cylinder 6.

The utility model discloses in, the centre gripping subassembly is including rotating threaded shaft 14 of connection on the inner wall of rectangular channel 13 bottom, threaded shaft 14's top is run through rectangular channel 13's top inner wall and is extended to the top of fixing base 12, symmetrical threaded connection has two thread plates 15 on the threaded

shaft

14, 15 screw threads of two thread plates are opposite, the equal fixedly connected with arc splint 16 in one side that two thread plates 15 are close to each other, one side that two arc splint 16 are close to each other closely laminates with the top and the bottom of piston rod 7 respectively, through rotating threaded shaft 14, can make two thread plates 15 drive two arc splint 16 and be close to each other, press from both sides the clamp with piston rod 7 and fix.

The utility model discloses in, equal fixedly connected with universal wheel 20 on base 1's the bottom four corners position, base 1's top fixedly connected with handle 21 owing to set up handle 21 and universal wheel 20, can make base 1 remove, can remove base 1 other with hydraulic cylinder with the manual work like this, saved the labour.

The utility model discloses in, equal fixedly connected with telescopic link 19 on the top inner wall of rectangular channel 13 and the bottom inner wall, one side fixed connection that one end that two telescopic links 19 are close to each other was kept away from each other with two thread plates 15 respectively, and telescopic link 19 can make thread plate 15 can steady movement, can not take place the offset.

The utility model discloses in, seted up spout 17 on one side inner wall of mounting groove 3, one side of pressure strip 5 extend to in spout 17 and with one side inner wall sliding connection of spout 17, the bottom fixedly connected with spring 18 of pressure strip 5, the bottom of spring 18 and the bottom inner wall fixed connection of mounting groove 3, spout 17 can make pressure strip 5 stabilize down will, spring 18 can increase the damping force, make pressure strip 5 can not be too fast, can prevent to crush cylinder 6 like this.

In the utility model, when in specific use, firstly the handle 21 is pushed, the base 1 can be moved under the action of the universal wheel 20, thereby the base 1 can be moved to the side of the hydraulic oil cylinder which needs to be disassembled, thus the hydraulic oil cylinder can be moved to the side of the base 1 without manpower, the labor force is saved, then the cylinder barrel 6 is placed on the L-shaped seat 2, the power is switched on, the push rod motor 4 works, the output shaft of the push rod motor 4 can drive the pressing plate 5 to move downwards, the pressing plate 5 can be stabilized under the action of the sliding groove 17, the damping force can be increased by the spring 18, the pressing plate 5 can not be too fast, the cylinder barrel 6 can be prevented from being crushed, the buffer cushion is arranged, the friction can be increased, the cylinder barrel 6 can be fixed, then one end of the piston rod 7 extends into the rectangular groove 13, at this time, the threaded shaft 14 is rotated, because threaded shaft 14 and two thread plates 15 are threaded connection, and two thread plates 15 have opposite threads, so that threaded shaft 14 rotates to enable two thread plates 15 to move towards the direction of approaching each other, thereby enabling two arc-shaped clamping plates 16 to approach each other, clamping piston rod 7, then starting driving motor 9, the output shaft of driving motor 9 can drive rotating shaft 10 to rotate, because rotating shaft 10 and moving plate 11 are threaded connection, rotating shaft 10 rotates to enable moving plate 11 to move, moving plate 11 can drive fixing seat 12 to move towards the direction of keeping away from cylinder 6, thereby being capable of pulling piston rod 7, and enabling piston rod 7 to drive piston to break away from cylinder 6, so that piston rod 7 can be detached from cylinder 6, manual detachment is not needed, time and labor are saved, detachment efficiency is improved, and installation can be realized only by reverse operation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A mechanical cylinder disassembling and assembling machine comprises a base (1) and a hydraulic cylinder, wherein the hydraulic cylinder comprises a cylinder barrel (6) and a piston rod (7), and the mechanical cylinder disassembling and assembling machine is characterized in that the piston rod (7) is positioned in the cylinder barrel (6), the top of the base (1) is fixedly connected with an L-shaped seat (2), the L-shaped seat (2) is provided with a fixing component, the cylinder barrel (6) is positioned on the L-shaped seat (2), the top of the base (1) is provided with a fixing groove (8), the inner wall of one side of the fixing groove (8) is fixedly connected with a driving motor (9), the output shaft of the driving motor (9) is fixedly connected with a rotating shaft (10), one end of the rotating shaft (10) is rotatably connected with the inner wall of the other side of the fixing groove (8), the rotating shaft (10) is in threaded connection with a movable plate (11), the, rectangular channel (13) have been seted up to one side of fixing base (12), be equipped with the centre gripping subassembly in rectangular channel (13), the one end of piston rod (7) extends to in rectangular channel (13), and the centre gripping subassembly is connected with piston rod (7) transmission.

2. The mechanical cylinder disassembling and assembling machine as claimed in claim 1, wherein the fixing assembly comprises a mounting groove (3) formed in one side of the L-shaped seat (2), a push rod motor (4) is fixedly connected to an inner wall of the top of the mounting groove (3), a pressing plate (5) is fixedly connected to an output shaft of the push rod motor (4), a cushion pad is fixedly connected to the bottom of the pressing plate (5), and the bottom of the cushion pad is tightly attached to the top of the cylinder barrel (6).

3. The mechanical cylinder disassembling and assembling machine is characterized in that the clamping assembly comprises a threaded shaft (14) rotatably connected to the inner wall of the bottom of the rectangular groove (13), the top end of the threaded shaft (14) penetrates through the inner wall of the top of the rectangular groove (13) and extends to the position above the top of the fixed seat (12), two threaded plates (15) are symmetrically and threadedly connected to the threaded shaft (14), the threads of the two threaded plates (15) are opposite, arc-shaped clamping plates (16) are fixedly connected to the sides, close to each other, of the two threaded plates (15), and the sides, close to each other, of the two arc-shaped clamping plates (16) are tightly attached to the top and the bottom of the piston rod (7) respectively.

4. The mechanical cylinder disassembling and assembling machine is characterized in that universal wheels (20) are fixedly connected to four corners of the bottom of the base (1), and a handle (21) is fixedly connected to the top of the base (1).

5. The mechanical cylinder disassembling and assembling machine as claimed in claim 1, wherein the top inner wall and the bottom inner wall of the rectangular groove (13) are fixedly connected with telescopic rods (19), and one ends of the two telescopic rods (19) close to each other are fixedly connected with one sides of the two thread plates (15) far away from each other respectively.

6. The mechanical cylinder disassembling and assembling machine according to claim 2, wherein a sliding groove (17) is formed in an inner wall of one side of the mounting groove (3), one side of the pressing plate (5) extends into the sliding groove (17) and is slidably connected with the inner wall of one side of the sliding groove (17), a spring (18) is fixedly connected to the bottom of the pressing plate (5), and the bottom end of the spring (18) is fixedly connected with the inner wall of the bottom of the mounting groove (3).