Clamping device for coupler maintenance

Abstract

The utility model relates to the technical field of coupler clamping, and discloses a clamping device for coupler maintenance, which comprises a base, a supporting column, a clamping device and a clamping device, the clamping assembly is fixedly mounted in the base; the clamping assembly comprises a power part and a clamping part; the limiting assembly is fixedly mounted in the base; wherein the limiting assembly comprises a lifting part and a supporting part; the power part comprises a motor, a first belt wheel is fixedly installed at the output end of the motor, a belt is arranged on the right side of the base, and a shell is fixedly installed at the top of the base. By arranging the limiting assembly, the supporting block can be pushed out by starting the hydraulic telescopic rod, so that the circumferential size of the supporting column is increased, couplers with different diameters can be arranged on the surface of the supporting column in a sleeving mode, and the effect that the couplers are prevented from being damaged due to the fact that clamping force is too large when the device clamps the couplers is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of coupler clamping, in particular to a clamping device for coupler maintenance. Background Art

[0002] A coupling is a mechanical device that uses a certain medium to transmit the power of the prime mover to the driven machine. Among them, a non-rigid coupling that uses liquid as the working medium is also called a coupling.

[0003] At present, in actual application, the clamping device for coupler maintenance is often used to clamp and fix the outer circumference of the coupler. If the clamping force is too large, it will cause secondary damage to the coupler, making maintenance more troublesome. Utility Model Content

[0004] The purpose of the utility model is to provide a clamping device for coupler maintenance, so as to solve the problem raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a clamping device for coupler maintenance, comprising:

[0006] A base, a support pillar being fixedly mounted on the top of the base;

[0007] A clamping component, wherein the clamping component is fixedly installed inside the base;

[0008] Wherein, the clamping assembly includes a power part and a clamping part;

[0009] A limit assembly, wherein the limit assembly is fixedly mounted inside the base;

[0010] Wherein, the limiting component includes a lifting part and a supporting part.

[0011] Preferably, the power part includes a motor, a pulley 1 is fixedly installed on the output end of the motor, a belt is provided on the right side of the base, a shell is fixedly installed on the top of the base, a threaded rod is fixedly installed on the output end of the motor, a motor seat is fixed at the bottom of the motor, a transmission shaft is movably installed inside the base, and pulley 2 is fixedly installed on both ends of the transmission shaft.

[0012] Preferably, the first pulley and the second pulley are both mounted on the belt, one end of the threaded rod passes through the base and extends to the inside of the base, the threaded rod and the base are movably installed, one end of the transmission shaft passes through the base and extends to the outside of the base, and the motor base is fixedly installed between the base.

[0013] Preferably, the clamping portion includes a threaded seat, a connecting column is fixedly installed on the top of the threaded seat, a clamping plate is fixedly installed on the top of the connecting column, and a flexible material is fixedly installed on the left side of the clamping plate.

[0014] Preferably, the threaded seat is movably mounted on the base, and the threaded seat is movably mounted on the threaded rod via threads.

[0015] Preferably, the lifting part includes a hydraulic telescopic rod, a fixing frame is fixedly installed at the bottom of the hydraulic telescopic rod, a conical column is movably installed at the output end of the hydraulic telescopic rod through a pin, the hydraulic telescopic rod is arranged inside the base, and the conical column is movably installed between the support column.

[0016] Preferably, the supporting portion comprises a spring, a movable block is fixedly mounted on one end of the spring, and a supporting block is fixedly mounted on the top of the movable block.

[0017] Preferably, the other end of the spring is fixedly mounted on the inner wall of the pillar, the movable block is movably mounted on the pillar, the support block is movably mounted on the pillar, and the inner wall of the support block contacts the surface of the conical column.

[0018] The utility model provides a clamping device for coupler maintenance, which has the following beneficial effects:

[0019] (1) The utility model sets a power part, uses a motor to drive the first pulley and the threaded rod to rotate, and drives the second pulley to rotate at the same time. The transmission shaft rotates accordingly, drives the other threaded rod to rotate, and the threaded seats on both sides move, driving the clamping plate to clamp the coupling, thereby achieving the effect of automatic clamping of the device.

[0020] (2) The utility model sets a limit assembly and starts the hydraulic telescopic rod to push the support block out, thereby increasing the circumference of the pillar. In this way, couplers of different diameters can be mounted on the surface of the pillar, thereby preventing the coupler from being damaged by excessive clamping force when the device is clamped. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is the front view of the utility model;

[0023] Figure 3 It is a top view of the utility model;

[0024] Figure 4 For this utility model Figure 3 A partial enlarged view of center A.

[0025] In the figure: 1 base, 2 pillars, 3 holding components, 31 power part, 311 motor, 312 pulley 1, 313 belt, 314 shell, 315 threaded rod, 316 motor seat, 317 transmission shaft, 318 pulley 2, 32 clamping part, 321 threaded seat, 322 connecting column, 323 splint, 324 flexible material, 4 limit components, 41 lifting part, 411 hydraulic telescopic rod, 412 fixed frame, 413 tapered column, 42 supporting part, 421 spring, 422 movable block, 423 support block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0028] Example 1

[0029] A preferred embodiment of the clamping device for coupler maintenance provided by the utility model is as follows Figure 1-4 As shown: A clamping device for coupler maintenance, comprising:

[0030] A base 1, a support 2 is fixedly mounted on the top of the base 1;

[0031] A clamping component 3, wherein the clamping component 3 is fixedly mounted inside the base 1;

[0032] Wherein, the clamping assembly 3 includes a power part 31 and a clamping part 32;

[0033] The power part 31 includes a motor 311, a pulley 312 is fixedly installed at the output end of the motor 311, a belt 313 is arranged on the right side of the base 1, a housing 314 is fixedly installed on the top of the base 1, a threaded rod 315 is fixedly installed at the output end of the motor 311, a motor seat 316 is fixed at the bottom of the motor 311, a transmission shaft 317 is movably installed inside the base 1, and pulleys 318 are fixedly installed at both ends of the transmission shaft 317, and the pulleys 312 and 318 are both set with the belt 313. One end of the threaded rod 315 penetrates the base 1 and extends to the inside of the base 1, the threaded rod 315 is movably installed between the base 1, one end of the transmission shaft 317 penetrates the base 1 and extends to the outside of the base 1, and the motor base 316 is fixedly installed between the base 1; start the motor 311, the pulley 1 312 and the threaded rod 315 fixedly installed at the output end of the motor 311 rotate, due to the action of the belt 313, the pulley 2 318 is driven to rotate, and the transmission shaft 317 rotates accordingly, driving the threaded rod 315 at the other end to rotate;

[0034] The clamping part 32 includes a threaded seat 321, a connecting column 322 is fixedly installed on the top of the threaded seat 321, a clamping plate 323 is fixedly installed on the top of the connecting column 322, a flexible material 324 is fixedly installed on the left side of the clamping plate 323, the threaded seat 321 and the base 1 are movably installed, and the threaded seat 321 and the threaded rod 315 are movably installed through threads; when the threaded rod 315 rotates, the threaded seat 321 threadedly installed with the threaded rod 315 moves, driving the clamping plate 323 to move the outer surface of the clamping column coupler, and the flexible material 324 can effectively protect the outer surface of the coupler.

[0035] Example 2

[0036] Based on Example 1, a preferred embodiment of a clamping device for coupler maintenance provided by the utility model is as follows: Figure 1-4 As shown: a limit assembly 4, the limit assembly 4 is fixedly installed inside the base 1;

[0037] The limiting assembly 4 includes a lifting part 41 and a supporting part 42;

[0038] The lifting part 41 includes a hydraulic telescopic rod 411, a fixing frame 412 is fixedly installed at the bottom of the hydraulic telescopic rod 411, a conical column 413 is movably installed at the output end of the hydraulic telescopic rod 411 through a pin, the hydraulic telescopic rod 411 is arranged inside the base 1, and the conical column 413 is movably installed between the support 2; when the hydraulic telescopic rod 411 is started, the conical column 413 fixedly installed at the output end of the hydraulic telescopic rod 411 rises;

[0039] The supporting part 42 includes a spring 421, one end of which is fixedly mounted with a movable block 422, the top of which is fixedly mounted with a support block 423, the other end of the spring 421 is fixedly mounted with the inner wall of the pillar 2, the movable block 422 is movably mounted with the pillar 2, the support block 423 is movably mounted with the pillar 2, the inner wall of the support block 423 is in contact with the surface of the conical column 413; the conical column 413 rises, squeezing the support block 423 to move outward, so that the pillar 2 can be equipped with couplers of different inner diameters, and when the hydraulic telescopic rod 411 contracts, the support block 423 automatically recovers under the action of the spring 421.

[0040] When in use, the motor 311 is started, and the pulley 1 312 and the threaded rod 315 fixedly installed at the output end of the motor 311 rotate. Due to the action of the belt 313, the pulley 2 318 is driven to rotate, and the transmission shaft 317 rotates accordingly, driving the threaded rod 315 at the other end to rotate. The threaded rod 315 rotates, and the threaded seat 321 threadedly installed with the threaded rod 315 moves, driving the clamping plate 323 to move the outer surface of the clamping column coupler. The flexible material 324 can effectively protect the outer surface of the coupler. The hydraulic telescopic rod 411 is started, and the conical column 413 fixedly installed at the output end of the hydraulic telescopic rod 411 rises. The conical column 413 rises, and the extrusion support block 423 moves outward. Therefore, the pillar 2 can be equipped with couplers of different inner diameters. When the hydraulic telescopic rod 411 contracts, the support block 423 automatically recovers under the action of the spring 421.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A clamping device for coupler maintenance, characterized in that: include: A base (1), a support (2) being fixedly mounted on the top of the base (1); A clamping assembly (3), wherein the clamping assembly (3) is fixedly mounted inside the base (1); Wherein, the clamping assembly (3) comprises a power part (31) and a clamping part (32); A limit assembly (4), wherein the limit assembly (4) is fixedly mounted inside the base (1); Wherein, the limiting component (4) comprises a lifting part (41) and a supporting part (42).

2. A clamping device for coupler maintenance according to claim 1, characterized in that: The power part (31) comprises a motor (311), a pulley 1 (312) is fixedly mounted on the output end of the motor (311), a belt (313) is arranged on the right side of the base (1), a housing (314) is fixedly mounted on the top of the base (1), a threaded rod (315) is fixedly mounted on the output end of the motor (311), a motor seat (316) is fixed on the bottom of the motor (311), a transmission shaft (317) is movably mounted inside the base (1), and pulley 2 (318) is fixedly mounted on both ends of the transmission shaft (317).

3. A clamping device for coupler maintenance according to claim 2, characterized in that: The first pulley (312) and the second pulley (318) are both sleeved with the belt (313); one end of the threaded rod (315) passes through the base (1) and extends to the inside of the base (1); the threaded rod (315) and the base (1) are movably installed; one end of the transmission shaft (317) passes through the base (1) and extends to the outside of the base (1); and the motor base (316) and the base (1) are fixedly installed.

4. A clamping device for coupler maintenance according to claim 1, characterized in that: The clamping part (32) comprises a threaded seat (321), a connecting column (322) is fixedly mounted on the top of the threaded seat (321), a clamping plate (323) is fixedly mounted on the top of the connecting column (322), and a flexible material (324) is fixedly mounted on the left side of the clamping plate (323).

5. A clamping device for coupler maintenance according to claim 4, characterized in that: The threaded seat (321) is movably mounted on the base (1), and the threaded seat (321) is movably mounted on the threaded rod (315) via threads.

6. A clamping device for coupler maintenance according to claim 1, characterized in that: The lifting part (41) comprises a hydraulic telescopic rod (411), a fixing frame (412) is fixedly installed at the bottom of the hydraulic telescopic rod (411), a conical column (413) is movably installed at the output end of the hydraulic telescopic rod (411) via a pin shaft, the hydraulic telescopic rod (411) is arranged inside the base (1), and the conical column (413) is movably installed between the support column (2).

7. A clamping device for coupler maintenance according to claim 1, characterized in that: The supporting part (42) comprises a spring (421), a movable block (422) is fixedly mounted on one end of the spring (421), and a supporting block (423) is fixedly mounted on the top of the movable block (422).

8. A clamping device for coupler maintenance according to claim 7, characterized in that: The other end of the spring (421) is fixedly mounted on the inner wall of the pillar (2), the movable block (422) is movably mounted on the pillar (2), the support block (423) is movably mounted on the pillar (2), and the inner wall of the support block (423) is in contact with the surface of the conical column (413).

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