Coupler test board

Abstract

The utility model relates to the technical field of couplings, and discloses a coupling testboard which comprises a workbench, and the workbench is provided with a power device, a torsion sensor, a coupling body and a load device which are connected in sequence. The coupling body is connected with the torsion sensor and the load equipment through a connecting device, and the load equipment is movable; the workbench is provided with a mounting device for assisting the mounting of the coupling body; the connecting device comprises key grooves formed in the coupler body, the torsion sensor and the load equipment, the torsion sensor and the load equipment are sleeved with movable circular rings and limiting rings matched with the circular rings in an abutting mode, key bodies arranged in the key grooves are arranged in the circular rings, and the limiting rings are in threaded connection with the torsion sensor and the load equipment. Compared with the prior art, the coupling body, the torsion sensor and the load equipment are convenient to assemble and disassemble, the coupling testing speed is high, and the labor intensity of personnel is low.

Description

TECHNICAL FIELD

[0001] The utility model relates to a coupling technical field, specifically is a kind of coupling test bench. BACKGROUND

[0002] Coupling refers to the coupling of two shafts or shafts and rotating parts, rotates together in the process of transmitting motion and power, and is not disconnected under normal circumstances.A safety device is sometimes used to prevent the connected machine from bearing excessive load, and to protect overload.

[0003] The coupling needs to be tested after production The traditional test method is to connect the torsion sensor and the load device with the coupling by bolts and other components, and to disassemble after testing Personnel need to frequently assemble and disassemble bolts, the coupling test speed is slow, and the labor intensity of personnel is high, which needs to be improved. UTILITY MODEL CONTENT

[0004] (I) Technical problem to be solved

[0005] The utility model solves the technical problem to overcome the above difficulties, provide a kind of coupling test bench, and the coupling body and torsion sensor, load device are convenient to assemble and disassemble, the coupling test speed is fast, and the labor intensity of personnel is low.

[0006] (II) Technical scheme

[0007] To solve the above technical problems, the utility model provides a technical scheme: a kind of coupling test bench, including workbench, the workbench is equipped with the power equipment, torsion sensor, coupling body and load device connected in sequence;

[0008] The coupling body is connected between the torsion sensor and the load device by connecting device, and the load device is movable;

[0009] The workbench is provided with mounting device for assisting coupling body installation;

[0010] The connecting device includes keyway provided on the coupling body, torsion sensor and load device, the torsion sensor and load device are provided with movable annular ring and limiting ring abutting with annular ring, the key body in the keyway is provided in the annular ring, and the limiting ring is screw-connected with the torsion sensor and load device.

[0011] As an improvement, one end of the workbench is provided with a sliding groove, and the end of the workbench is provided with a moving motor, the output end of the moving motor extends into the sliding groove and is connected with a screw rod, the sliding groove is provided with a sliding block sleeved on the screw rod, the sliding block is provided with a vertical plate, and the load device is arranged on the vertical plate.

[0012] As improvement, the mounting device comprises a telescopic rod arranged at the bottom of the workbench, and the output end of the telescopic rod extends to the workbench and is connected with the arc-shaped member capable of receiving the coupling body.

[0013] As improvement, the torsion sensor and the load device are both provided with threads matched with the limiting ring.

[0014] As improvement, the outer side of the limiting ring is provided with a hand ring capable of assisting the limiting ring to rotate.

[0015] (Three), beneficial effects

[0016] Compared with the prior art, the utility model has the advantages of:

[0017] 1、The ring and the key groove of the connecting device on the torsion sensor and the load device can quickly connect the coupling body with the torsion sensor and the load device, and the limiting ring can abut and fix the ring.

[0018] 2、The mounting device can receive the coupling body, facilitate the loading and unloading between the coupling body and the torsion sensor and the load device, improve the testing speed, and reduce the labor intensity of personnel. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is the structure schematic diagram of the utility model.

[0020] Figure 2 is the structure schematic diagram of the utility model in the overhead state.

[0021] Figure 3 is the structure schematic diagram of the utility model Figure 2 in the A-A section state.

[0022] Figure 4 is the structure schematic diagram of the utility model Figure 2 in the B-B section state.

[0023] As shown in the figure: 1, workbench; 2, power equipment; 3, torsion sensor; 4, coupling body; 5, load device; 6, connecting device; 7, mounting device; 8, key groove; 9, ring; 10, limiting ring; 11, key body; 12, sliding groove; 13, moving motor; 14, screw; 15, sliding block; 16, vertical plate; 17, telescopic rod; 18, arc-shaped member; 19, thread; 20, hand ring. DETAILED DESCRIPTION

[0024] The embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0025] Embodiment one

[0026] In combination with the accompanying drawings Figures 1-4 A coupling test bench, comprising a workbench 1, wherein a power equipment 2, a torque sensor 3, a coupling body 4 and a load equipment 5 are sequentially connected on the workbench 1;

[0027] The coupling body 4 is connected with the torque sensor 3 and the load equipment 5 through a connecting device 6, and the load equipment 5 is movable;

[0028] The workbench 1 is provided with a mounting device 7 for assisting the mounting of the coupling body 4;

[0029] The connecting device 6 comprises a key groove 8 arranged on the coupling body 4, the torque sensor 3 and the load equipment 5, a movable annular ring 9 and a limiting ring 10 abuttingly matched with the annular ring 9 are arranged on the torque sensor 3 and the load equipment 5, a key body 11 arranged in the key groove 8 is arranged in the annular ring 9, and the limiting ring 10 is threadedly connected with the torque sensor 3 and the load equipment 5.

[0030] The mounting device 7 makes the coupling body 4 coaxial with the torque sensor 3 and the load equipment 5, and makes the key grooves 8 on the coupling body 4, the torque sensor 3 and the load equipment 5 keep in the same position, pushes the annular ring 9, the annular ring 9 drives the key body 11 to move to the coupling body 4, rotates the limiting ring 10, makes the limiting ring 10 abut against the annular ring 9, limits and fixes the annular ring 9, starts the power equipment 2, the power equipment drives the torque sensor 3, the coupling body 4 and the load equipment 5 to rotate, and the torque sensor 3 displays the measured data on the computer.

[0031] Embodiment two

[0032] One end of the workbench 1 is provided with a sliding groove 12, the end of the workbench 1 is provided with a moving motor 13, the output end of the moving motor 13 extends into the sliding groove 12 and is connected with a screw rod 14, the sliding groove 12 is provided with a sliding block 15 sleeved on the screw rod 14, the sliding block 15 is provided with a vertical plate 16, and the load equipment 5 is arranged on the vertical plate 16.

[0033] The moving motor 13 drives the screw rod 14 to rotate, the screw rod 14 drives the sliding block 15 to move in the sliding groove 12, and the sliding block 15 drives the vertical plate 16 and the load equipment 5 to approach or move away from the coupling body 4.

[0034] The mounting device 7 comprises a telescopic rod 17 arranged at the bottom of the workbench 1, the output end of the telescopic rod 17 extends to the workbench 1 and is connected with an arc-shaped piece 18 capable of receiving the coupling body 4, the telescopic rod 17 drives the arc-shaped piece 18 to move up and down, thereby facilitating the installation of the coupling body 4.

[0035] The torsion sensor 3 and the load device 5 are both provided with threads 19 matched with the limiting ring 10.

[0036] The outer side of the limiting ring 10 is surrounded by a hand rotating ring 20 capable of assisting the rotation of the limiting ring 19, and the hand rotating ring 20 facilitates the quick rotation of the limiting ring 19 by personnel.

[0037] The power device 2, the torsion sensor 3 and the load device 5 and the matched power supply and controller thereof mentioned in the utility model can be provided by manufacturers, in addition, the circuit, the electronic components and the modules involved in the utility model are all prior art, and the skilled in the art can completely realize them without further description.

[0038] Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as the limitation of the utility model, the skilled in the art can change, modify, replace, transform, delete part of the features, add features or recombine features to form the technical scheme without departing from the principles and purposes of the utility model in the range of the utility model, and any simple modification, equivalent change and modification made according to the innovative principles of the utility model to the above-mentioned embodiments still belong to the range of the technical scheme of the utility model.

Claims

1. A coupling test bench, comprising a workbench, characterized in that: the workbench is provided with a power device, a torque sensor, a coupling body and a load device connected in sequence; the coupling body is connected with the torque sensor and the load device through a connecting device, and the load device is movable; the workbench is provided with a mounting device for assisting in mounting the coupling body; the connecting device comprises key grooves provided on the coupling body, the torque sensor and the load device, a movable annular ring and a limiting ring abutting against the annular ring are sleeved on the torque sensor and the load device, a key body provided in the key groove is arranged in the annular ring, and the limiting ring is threadedly connected with the torque sensor and the load device; one end of the workbench is provided with a sliding groove, the end of the workbench is provided with a moving motor, the output end of the moving motor extends into the sliding groove and is connected with a screw rod, a sliding block sleeved on the screw rod is arranged in the sliding groove, a vertical plate is arranged on the sliding block, and the load device is arranged on the vertical plate; the mounting device comprises a telescopic rod arranged at the bottom of the workbench, and the output end of the telescopic rod extends to the workbench and is connected with an arc-shaped piece capable of supporting the coupling body; the torque sensor and the load device are both provided with threads matched with the limiting ring; and an auxiliary hand ring for limiting rotation of the limiting ring is arranged outside the limiting ring. ​ ​ ​ ​ 2. A coupling test bench according to claim 1, characterized in that: ​ 3. A coupling test stand as claimed in claim 1, characterized in that: ​ 4. A coupling test stand as claimed in claim 1, characterized in that: ​ 5. A coupling test stand as claimed in claim 1, characterized in that: ​

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