CN213795126U - Hydraulic cylinder guide sleeve mounting device - Google Patents
Hydraulic cylinder guide sleeve mounting device Download PDFInfo
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- CN213795126U CN213795126U CN202022095660.6U CN202022095660U CN213795126U CN 213795126 U CN213795126 U CN 213795126U CN 202022095660 U CN202022095660 U CN 202022095660U CN 213795126 U CN213795126 U CN 213795126U
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Abstract
The utility model belongs to the technical field of hydraulic cylinders, and relates to a hydraulic cylinder guide sleeve installation device which is characterized by comprising a stand column, a crossbeam first hydraulic cylinder, a motor box, a motor, a rotary sleeve, a bolt, a left clamping device and a right clamping device; the upright post is arranged on the ground, the upper end surface of the upright post is detachably connected with the lower end surface of the cross beam, a first hydraulic cylinder is arranged at one end of the cross beam far away from the end connected with the upright post, and the output end of the first hydraulic cylinder is fixedly connected with a motor box; the motor is fixedly arranged in the motor box and is connected with the rotating sleeve through the coupler, the connecting rods are symmetrically arranged on the outer sides of the periphery of the opening of the rotating sleeve, and the bolt is fixedly arranged on the connecting rods; one side of the stand column facing the motor is fixedly provided with a right clamping device, a left clamping device is fixedly arranged on the ground, and the left clamping device and the right clamping device are the same and are symmetrically arranged. The utility model discloses a mechanized operation, its process continuity is strong, low in labor strength, operation safety, production efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of the pneumatic cylinder, concretely relates to pneumatic cylinder uide bushing installation device.
Background
When an object pulled by a hydraulic cylinder is too heavy, in the process of lifting the object, a piston rod of the hydraulic cylinder can vibrate or shake in a small amplitude, in order to avoid the situation, a guide sleeve is often adopted in the prior art to be matched with a guide rod so as to limit the forward direction of the piston rod, the guide sleeve is an important component in the hydraulic cylinder and can support and guarantee the coaxiality of the piston rod and a cylinder barrel, at present, when the guide sleeve of the hydraulic cylinder is installed at the front end of the cylinder barrel, more manual operations are needed, a worker screws the guide sleeve into the cylinder barrel through a wrench, the labor capacity of the worker is large, the installation efficiency is low, the installation of the hydraulic cylinder is unreliable, the sealing between the cylinder body and the guide sleeve is easily damaged, the current situation of mass production cannot be adapted, the worker is easily tired due to long-time wrench screwing, and certain safety risks exist. Therefore, a hydraulic cylinder guide sleeve mounting device is designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
The utility model discloses the purpose provides a pneumatic cylinder uide bushing installation device to the problem that exists among the prior art, press from both sides tightly the cylinder through clamping device, and the first pneumatic cylinder of rethread, motor, swivel sleeve and bolt cooperation spanner twist into the cylinder with uide bushing limit blank pressing in, and it is big to solve the manual installation amount of labour of workman, and the installation effectiveness is low, and the hydro-cylinder installation is unreliable, leads to sealed production damage between cylinder body and the uide bushing moreover easily, can't adapt to mass production's current situation scheduling problem.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A hydraulic cylinder guide sleeve mounting device is characterized by comprising an upright post, a beam first hydraulic cylinder, a motor box, a motor, a rotary sleeve, a bolt, a left clamping device and a right clamping device;
the upright post is arranged on the ground, the upper end surface of the upright post is detachably connected with the lower end surface of the cross beam, a first hydraulic cylinder is arranged at one end of the cross beam far away from the end connected with the upright post, and the output end of the first hydraulic cylinder is fixedly connected with a motor box;
the motor is fixedly arranged in the motor box, the motor is connected with the rotating sleeve through the coupler, a force transmission frame is arranged between the motor box and the rotating sleeve, the outer sides of the periphery of the opening of the rotating sleeve are symmetrically provided with connecting rods, and the bolt is fixedly arranged on the connecting rods;
the coupler comprises a coupler shaft sleeve, a rotary sleeve shaft is arranged in the lower part of the coupler shaft sleeve and can move up and down in the coupler shaft sleeve, the other end of the rotary sleeve shaft is fixedly connected with the rotary sleeve, and a nut is sleeved in the middle of the rotary sleeve shaft in a threaded manner;
one side of the stand column facing the motor is fixedly provided with a right clamping device, a left clamping device is fixedly arranged on the ground, and the left clamping device and the right clamping device are symmetrically arranged.
Preferably, the right clamping device comprises a second hydraulic cylinder fixed on the upright column, the V-shaped block is fixedly arranged at the output end of the second hydraulic cylinder, the connection position of the V-shaped block is symmetrically provided with second guide rods, and the second guide rods are located at two sides of the second hydraulic cylinder;
the left clamping device is different from the right clamping device in that the V-shaped block of the left clamping device is two layers, and the V-shaped block of the right clamping device is three layers and can be mutually inserted into the gap.
Preferably, the upper end face of the motor box is uniformly provided with first guide rods, and the first guide rods are located on the peripheral side of the first hydraulic cylinder.
Preferably, the rotating sleeve shaft penetrates through the bottom of the force transmission frame, the top end of the rotating sleeve is 2mm away from the outer bottom end of the force transmission frame, and the bottom end of the nut is 2mm away from the inner bottom end of the force transmission frame.
Preferably, a linear slide rail is arranged between the side edge of the motor box and the side edge of the cross beam, and the linear slide rail can move up and down along with the motor box.
Preferably, the stand is formed by detachably connecting a plurality of square steels.
Preferably, the crossbeam and the square steel are both hollowed out and provided with reinforcing ribs.
Preferably, the clamping end of the V-shaped block is provided with a V-shaped groove.
3. Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
one, the utility model discloses well pneumatic cylinder uide bushing installation device has realized mechanized operation, and its process continuity is strong, low in labor strength, operation safety, production efficiency is high.
Two, the utility model discloses well pneumatic cylinder uide bushing installation device, linear slide rail's design, the moment of torsion that can produce when the in-process balance knob of work makes the working life of equipment longer.
Thirdly, the utility model discloses well pneumatic cylinder uide bushing installation device can prevent through the swivel sleeve that the in-process touching of installation has installed the piston rod in the cylinder.
Fourthly, in the hydraulic cylinder guide sleeve mounting device, the hollow reinforcement design on the upright post and the cross beam is designed to reduce weight and increase strength; the stand can be dismantled by a plurality of square steel and connect and form and be convenient for processing the transportation, secondly can reduce the deflection of during operation.
Fifthly, the utility model discloses well pneumatic cylinder uide bushing installation device can reciprocate in shaft coupling axle sleeve lower part through rotatory sleeve axle, can not pass to the reduction gear with pressure when pushing down on, but on passing the power frame with pressure transmission.
Drawings
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic perspective view of the square steel of the present invention;
FIG. 4 is an enlarged schematic view of the structure of the coupling of the present invention;
in the figure: 1. the device comprises an upright column, 101, square steel, 2, a cross beam, 3, a first hydraulic cylinder, 4, a first guide rod, 5, a motor box, 6, a motor, 7, a linear slide rail, 8, a coupler, 9, a rotary sleeve, 10, a bolt, 11a, a left clamping device, 11b, a right clamping device, 12, a second hydraulic cylinder, 13, a second guide rod, 14, a V-shaped block, 15, the ground, 16, a connecting rod, 17, a force transmission frame, 18, a rotary sleeve shaft, 19, a coupler shaft sleeve, 20 and a nut.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application. In the drawings of the embodiments of the present application, hatching of various types in the drawings is not labeled according to national standards, does not require the material of elements, and distinguishes the sectional views of the elements in the drawings.
Please refer to fig. 1-4, which show a guiding sleeve mounting device for a hydraulic cylinder, which is used to replace manual guiding sleeve mounting in the cylinder. Specifically, the following components are included: the device comprises an upright post 1, a cross beam 2, a first hydraulic cylinder 3, a motor box 5, a motor 6, a rotary sleeve 9, a bolt 10, a left clamping device 11a and a right clamping device 11 b.
The stand 1 is installed on ground 15, and stand 1 can be dismantled by a plurality of square steel 101 and connect and form, can conveniently process the transportation like this to can reduce the deflection of during operation. The upper end face of the stand column 1 is detachably connected with the lower end face of the cross beam 2, the cross beam 2 is far away from one end connected with the stand column 1 and is provided with a first hydraulic cylinder 3, the output end of the first hydraulic cylinder 3 is fixedly connected with a motor box 5, the upper end face of the motor box 5 is evenly provided with a first guide rod 4, and the first guide rod 4 is located on the periphery of the first hydraulic cylinder 3. The motor 6 is fixed to be set up in motor case 5, motor 6 is connected with swivel sleeve 9 through shaft coupling 8, be provided with between motor case 5 and the swivel sleeve 9 and pass power frame 17, the design of swivel sleeve 9 can prevent to touch the piston rod of installing in the cylinder at the in-process of installation, the week outside symmetry that swivel sleeve 9 is located the opening part is provided with connecting rod 16, bolt 10 is fixed to be set up on connecting rod 16, bolt 10 is the joint on the spanner, transmit the moment of torsion that motor 6 produced for the spanner, then twist the uide bushing in the cylinder.
The coupler 8 comprises a coupler shaft sleeve 19, a rotary sleeve shaft 18 is arranged in the lower portion of the coupler shaft sleeve 19, the rotary sleeve shaft 18 can move up and down in the coupler shaft sleeve 19, the other end of the rotary sleeve shaft 18 is fixedly connected with a rotary sleeve 9, a nut 20 is sleeved in the middle of the rotary sleeve shaft 18 in a threaded mode, the rotary sleeve shaft 18 can be prevented from falling down due to the design of the nut, the rotary sleeve shaft 18 penetrates through the bottom of the force transmission frame 17, the distance between the top end of the rotary sleeve 9 and the outer bottom end of the force transmission frame 17 is 2mm, the distance between the bottom end of the nut 20 and the inner bottom end of the force transmission frame 17 is 2mm, the rotary sleeve shaft 18 can move up and down in the lower portion of the coupler shaft sleeve 19, pressure can not be transmitted to the speed reducer when the rotary sleeve shaft is pressed down, and is transmitted to the force transmission frame 17, and the speed reducer is protected.
A right clamping device 11b is fixedly arranged on one side of the upright post 1 facing the motor 6, the left clamping device 11a is fixedly arranged on the ground 15, the left clamping device 11a and the right clamping device 11b are symmetrically arranged, the right clamping device 11b comprises a second hydraulic cylinder 12 fixed on the upright post 1, a V-shaped block 14 is fixedly arranged at the output end of the second hydraulic cylinder 12, a second guide rod 13 is symmetrically arranged at the joint of the V-shaped block 14, the second guide rods 13 are positioned at two sides of the second hydraulic cylinder 12, and a V-shaped groove is arranged at the clamping end of the V-shaped block 14, so that the cylinder can be better clamped in the installation process, the left clamping device 11a and the right clamping device 11b are different in that the V-shaped blocks 14 of the left clamping device 11a are two layers, the V-shaped blocks 14 of the right clamping device 11b are three layers and can be mutually inserted into a gap, so that not only the weight can be reduced, but also the V-shaped blocks can be mutually inserted into the gap during the clamping, to clamp a cylinder with a smaller diameter.
A linear sliding rail 7 is arranged between the side edge of the motor box 5 and the side edge of the cross beam 2, the linear sliding rail 7 can move up and down along with the motor box 5, and therefore torque generated when the knob is balanced in the working process can be achieved, and the service life of equipment is prolonged. Crossbeam 2 and square steel 101 are all hollowed out and are provided with the strengthening rib, can subtract heavy while increase strength like this.
When the device is used, the second air cylinder 12 is started to enable the left clamping device 11a and the right clamping device 11b to fix the cylinder barrel, the guide sleeve is sleeved on the cylinder barrel, the special spanner is clamped on the guide sleeve, the first air cylinder 3 is started to enable the rotating sleeve 9 to descend, the plug pin 10 is enabled to clamp the special spanner, the first air cylinder 3 and the motor 6 are started simultaneously to enable the rotating sleeve 9 to rotate while descending, the guide sleeve is screwed into the cylinder barrel, after the rotary pressing is completed, the motor 6 is turned off, and then the first air cylinder 3 and the second air cylinder 12 are enabled to return to the initial state.
The above; but are merely preferred embodiments of the present application; the scope of protection of the present application is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the application are equally replaced or changed; are intended to be covered by the scope of the present application.
Claims (8)
1. A hydraulic cylinder guide sleeve mounting device is characterized by comprising an upright post (1), a cross beam (2), a first hydraulic cylinder (3), a motor box (5), a motor (6), a rotary sleeve (9), a bolt (10), a left clamping device (11 a) and a right clamping device (11 b);
the upright post (1) is arranged on the ground (15), the upper end surface of the upright post (1) is detachably connected with the lower end surface of the cross beam (2), a first hydraulic cylinder (3) is arranged at one end of the cross beam (2) far away from the end connected with the upright post (1), and the output end of the first hydraulic cylinder (3) is fixedly connected with a motor box (5);
the motor (6) is fixedly arranged in the motor box (5), the motor (6) is connected with a rotating sleeve (9) through a coupler (8), a force transmission frame (17) is arranged between the motor box (5) and the rotating sleeve (9), connecting rods (16) are symmetrically arranged on the outer side of the periphery of the opening of the rotating sleeve (9), and the bolt (10) is fixedly arranged on the connecting rods (16);
the coupler (8) comprises a coupler shaft sleeve (19), a rotary sleeve shaft (18) is arranged in the lower part of the coupler shaft sleeve (19), the rotary sleeve shaft (18) can move up and down in the coupler shaft sleeve (19), the other end of the rotary sleeve shaft (18) is fixedly connected with a rotary sleeve (9), and a nut (20) is sleeved on the middle thread of the rotary sleeve shaft (18);
one side of the upright post (1) facing the motor (6) is fixedly provided with a right clamping device (11 b), the left clamping device (11 a) is fixedly arranged on the ground (15), and the left clamping device (11 a) and the right clamping device (11 b) are symmetrically arranged.
2. The hydraulic cylinder guide sleeve mounting device is characterized in that the right clamping device (11 b) comprises a second hydraulic cylinder (12) fixed on the upright post (1), a V-shaped block (14) is fixedly arranged at the output end of the second hydraulic cylinder (12), second guide rods (13) are symmetrically arranged at the joints of the V-shaped block (14), and the second guide rods (13) are positioned at two sides of the second hydraulic cylinder (12);
the left clamping device (11 a) is different from the right clamping device (11 b) in that the V-shaped block (14) of the left clamping device (11 a) is two layers, and the V-shaped block (14) of the right clamping device (11 b) is three layers and can be mutually inserted into the gap.
3. The hydraulic cylinder guide sleeve mounting device according to claim 1, wherein the upper end surface of the motor box (5) is uniformly provided with first guide rods (4), and the first guide rods (4) are positioned on the peripheral side of the first hydraulic cylinder (3).
4. A hydraulic cylinder guide sleeve mounting arrangement according to claim 1, characterised in that the swivel sleeve shaft (18) passes through the bottom of the force transfer frame (17), the top end of the swivel sleeve (9) being at a distance of 2mm from the outer bottom end of the force transfer frame (17), and the bottom end of the nut (20) being at a distance of 2mm from the inner bottom end of the force transfer frame (17).
5. The hydraulic cylinder guide sleeve mounting device according to claim 1, wherein a linear slide rail (7) is arranged between the side edge of the motor box (5) and the side edge of the cross beam (2), and the linear slide rail is arranged between the side edge of the motor box (5) and the side edge of the cross beam (2)
The rail (7) can move up and down along with the motor box (5).
6. A hydraulic cylinder guide bushing mounting arrangement as claimed in claim 1, wherein: the upright post (1) is formed by detachably connecting a plurality of square steels (101).
7. A hydraulic cylinder guide bushing mounting arrangement as claimed in claim 1, wherein: the beam (2) and the square steel (101) are hollowed out and provided with reinforced ribs.
8. A hydraulic cylinder guide bush mounting apparatus according to claim 2, wherein: and a V-shaped groove is formed at the clamping end of the V-shaped block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022095660.6U CN213795126U (en) | 2020-09-22 | 2020-09-22 | Hydraulic cylinder guide sleeve mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022095660.6U CN213795126U (en) | 2020-09-22 | 2020-09-22 | Hydraulic cylinder guide sleeve mounting device |
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| Publication Number | Publication Date |
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| CN213795126U true CN213795126U (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022095660.6U Active CN213795126U (en) | 2020-09-22 | 2020-09-22 | Hydraulic cylinder guide sleeve mounting device |
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| CN (1) | CN213795126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843601A (en) * | 2021-08-16 | 2021-12-28 | 重庆铁马变速箱有限公司 | Method for press mounting of piston |
-
2020
- 2020-09-22 CN CN202022095660.6U patent/CN213795126U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843601A (en) * | 2021-08-16 | 2021-12-28 | 重庆铁马变速箱有限公司 | Method for press mounting of piston |
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