Auxiliary structure of test bench

Abstract

The utility model provides an auxiliary structure of a test bench, which comprises a test bench, the lower end of the test bench is arranged on an equipment support frame, the upper end of the test bench is provided with a test conveyor belt, one end of the test conveyor belt is arranged on a support roller, and the other end of the test conveyor belt is arranged on a driving roller. The two ends of the supporting roller and the two ends of the driving roller are installed on the testing rack, the testing auxiliary device is arranged at the upper end of the testing rack and comprises a front elastic limiting guide plate and a rear elastic limiting guide plate, and the front elastic limiting guide plate and the rear elastic limiting guide plate are arranged on the upper side of the testing conveying belt. The outer sides of the front elastic limiting guide plate and the rear elastic limiting guide plate are provided with a plurality of guide adjusting supports, and the guide adjusting supports are installed on the test bench through fixing bolts, the motor testing device can not only achieve rapid testing of a motor, but also adjust the testing position according to requirements to better adapt to testing equipment, and is very convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of motor production equipment, in particular to an auxiliary structure of a test bench. Background Technique

[0002] A servo motor can control speed with very accurate position accuracy. It can convert voltage signals into torque and rotational speed to drive a control object. The rotational speed of the servo motor rotor is controlled by the input signal and can respond quickly. In an automatic control system, it is used as an actuator and has characteristics such as a small electromechanical time constant and high linearity. It can convert the received electrical signal into angular displacement or angular velocity output on the motor shaft. It is divided into two categories: DC and AC servo motors. Its main feature is that there is no self-rotation phenomenon when the signal voltage is zero, and the rotational speed decreases uniformly with the increase of torque.

[0003] A Chinese patent discloses an auxiliary tool for calibrating the parameters of a test bench (application number: 201420095479.7). This test bench can measure the output torque of an engine and display the data. The auxiliary tool includes: a torque sensor fixedly installed on the edge of the flywheel housing of a standard engine to measure the dynamic torque value of the engine; a data display connected to the torque sensor to display the measured value of the torque sensor, and the measured value is used to compare with the display data of the test bench to calibrate the test bench. However, its versatility is poor and the use cost is high. Summary of the Utility Model

[0004] The technical problem solved by the utility model is to provide an auxiliary structure of a test bench to solve the problems proposed in the above background technique.

[0005] The technical problem solved by the utility model is realized by the following technical solutions: an auxiliary structure of a test bench, including: a test bench, the lower end of the test bench is installed on an equipment support frame, the upper end of the test bench is provided with a test conveyor belt, one end of the test conveyor belt is installed on a support roller and the other end is installed on a driving roller, both ends of the support roller and the driving roller are installed on the test bench, the upper end of the test bench is provided with a test auxiliary device, the test auxiliary device includes a front elastic limit guide plate and a rear elastic limit guide plate, the front elastic limit guide plate and the rear elastic limit guide plate are arranged on the upper side of the test conveyor belt, several guide adjustment brackets are arranged outside the front elastic limit guide plate and the rear elastic limit guide plate, the guide adjustment brackets are installed on the test bench through fixing bolts, the guide adjustment brackets include guide plate support rods, the guide plate support rods are installed in the locking holes on the guide support seats, the guide support seats are provided with adjustment locking handles, the upper and lower ends of the guide support seats are fixed on the adjustment support arms, and the adjustment support arms are installed on the test bench through fixing bolts.

[0006] Furthermore, the driving roller includes a driving shaft, on which a number of driving wheels are provided. Both ends of the driving shaft are mounted on the test bench through bearing seats for the driving shaft, and one end of the driving shaft is connected to a driving motor.

[0007] Furthermore, one end of the driving shaft is connected to the output end of the driving motor through a coupling. The housing of the driving motor is mounted on the motor fixing seat through fixing bolts, and the motor fixing seat is mounted on the test bench through fixing bolts.

[0008] Furthermore, a test equipment mounting bracket is provided at the upper end of the test bench, and both ends of the test equipment mounting bracket are mounted on the test bench through fixing bolts.

[0009] Furthermore, a number of support rollers are provided on the test bench in the middle of the test conveyor belt. Both ends of the support rollers are mounted on bearing seats for the rollers, and the bearing seats for the rollers are mounted on the test bench through fixing bolts.

[0010] Furthermore, the support roller includes a roller support shaft, on which a number of rubber rollers are provided. Roller limiting plates are provided on the roller support shaft on both sides of the rubber rollers.

[0011] Furthermore, the equipment support frame includes a number of equipment support legs, which are connected and fixed through strengthening cross beams. The upper ends of the number of equipment support legs are mounted on the test bench through fixing bolts.

[0012] Furthermore, the equipment support leg includes an equipment support column, on which a number of adjusting bolt holes are provided. The lower end of the equipment support column is provided with an equipment support bottom plate.

[0013] Furthermore, a number of equipment support pads are provided at the lower end of the equipment support bottom plate. An adjusting support screw is provided in the middle of the upper end of the equipment support pad, and the upper end of the adjusting support screw is mounted in a screw hole on the equipment support bottom plate.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: The present utility model can not only realize the rapid testing of the motor, but also adjust the testing position according to requirements, better adapt to the testing equipment, and is very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of the present utility model.

[0016] Figure 2 It is a schematic structural diagram of the driving roller of the present utility model.

[0017] Figure 3 It is a schematic structural diagram of the test auxiliary device of the present utility model.

[0018] Figure 4 Schematic diagram of the support idler structure of the present utility model.

[0019] Figure 5 Schematic diagram of the equipment support frame structure of the present utility model. Specific implementation manners

[0020] In order to make the implementation means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below with reference to specific illustrations. In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components.

[0021] Embodiment 1

[0022] As Figures 1 to 5 shown, an auxiliary structure of a test bench includes: a test bench 1, the lower end of the test bench is installed on an equipment support frame 8, a test conveyor belt 3 is provided at the upper end of the test bench, one end of the test conveyor belt 3 is installed on a support roller 4 and the other end is installed on a driving roller 2, both ends of the support roller 4 and the driving roller 2 are installed on the test bench 1, a test auxiliary device 6 is provided at the upper end of the test bench 1, the test auxiliary device 6 includes a front elastic limit guide plate 62 and a rear elastic limit guide plate 61, the front elastic limit guide plate 62 and the rear elastic limit guide plate 61 are arranged on the upper side of the test conveyor belt 3, a plurality of guide adjustment brackets 63 are provided outside the front elastic limit guide plate 62 and the rear elastic limit guide plate 61, the guide adjustment brackets 63 are installed on the test bench 1 through fixing bolts, the guide adjustment brackets 63 include a guide plate support rod 631, the guide plate support rod 631 is installed in a locking hole on a guide support seat 632, an adjustment locking handle 634 is provided on the guide support seat 632, the upper and lower ends of the guide support seat 632 are fixed on an adjustment support arm 633, and the adjustment support arm 633 is installed on the test bench 1 through a fixing bolt.

[0023] Embodiment 2

[0024] As Figures 1 to 5As shown in the figure, an auxiliary structure of a test bench includes: a test bench 1, the lower end of the test bench is installed on an equipment support frame 8, the upper end of the test bench is provided with a test conveyor belt 3, one end of the test conveyor belt 3 is installed on a support roller 4 and the other end is installed on a driving roller 2, both ends of the support roller 4 and the driving roller 2 are installed on the test bench 1, the upper end of the test bench 1 is provided with a test auxiliary device 6, the driving roller 2 includes a driving shaft 22, a number of driving wheels 21 are provided on the driving shaft 22, both ends of the driving shaft 22 are installed on the test bench 1 through driving shaft mounting bearing seats 23, and one end of the driving shaft 22 is connected to a driving motor 24. One end of the driving shaft 22 is connected to the output end of the driving motor 24 through a coupling, and the housing of the driving motor 24 is installed on a motor fixing seat 25 through fixing bolts, and the motor fixing seat 25 is installed on the test bench 1 through fixing bolts.

[0025] Embodiment 3

[0026] As Figures 1 to 5 As shown in the figure, an auxiliary structure of a test bench includes: a test bench 1, the lower end of the test bench is installed on an equipment support frame 8, the upper end of the test bench is provided with a test conveyor belt 3, one end of the test conveyor belt 3 is installed on a support roller 4 and the other end is installed on a driving roller 2, both ends of the support roller 4 and the driving roller 2 are installed on the test bench 1, the upper end of the test bench 1 is provided with a test auxiliary device 6, the upper end of the test bench 1 is provided with a test equipment installation bracket 7, and both ends of the test equipment installation bracket 7 are installed on the test bench 1 through fixing bolts.

[0027] Embodiment 4

[0028] As Figures 1 to 5 As shown in the figure, an auxiliary structure of a test bench includes: a test bench 1, the lower end of the test bench is installed on an equipment support frame 8, the upper end of the test bench is provided with a test conveyor belt 3, one end of the test conveyor belt 3 is installed on a support roller 4 and the other end is installed on a driving roller 2, both ends of the support roller 4 and the driving roller 2 are installed on the test bench 1, the upper end of the test bench 1 is provided with a test auxiliary device 6, a number of support rollers 5 are provided on the test bench 1 in the middle of the test conveyor belt 3, both ends of the support rollers 5 are installed on roller mounting bearing seats, and the roller mounting bearing seats are installed on the test bench 1 through fixing bolts. The support roller 5 includes a roller support shaft 52, a number of rubber rollers 51 are provided on the roller support shaft 52, and roller limiting plates 53 are provided on the roller support shaft 52 on both sides of the rubber rollers 51.

[0029] Embodiment 5

[0030] As Figures 1 to 5As shown in the figure, an auxiliary structure of a test bench includes: a test bench 1, the lower end of the test bench is installed on an equipment support frame 8, the upper end of the test bench is provided with a test conveyor belt 3, one end of the test conveyor belt 3 is installed on a support roller 4 and the other end is installed on a driving roller 2, both ends of the support roller 4 and the driving roller 2 are installed on the test bench 1, the upper end of the test bench 1 is provided with a test auxiliary device 6, the equipment support frame 8 includes a number of equipment support legs, and a number of equipment support legs are connected and fixed by a strengthening cross beam 82, and the upper ends of a number of equipment support legs are installed on the test bench 1 by fixing bolts. The equipment support leg includes an equipment support column 81, a number of adjustment bolt holes are provided on the equipment support column 81, and an equipment support bottom plate 83 is provided at the lower end of the equipment support column 81. A number of equipment support pads 84 are provided at the lower end of the equipment support bottom plate 83, and an adjustment support screw 58 is provided in the middle of the upper end of the equipment support pad 84, and the upper end of the adjustment support screw 58 is installed in a screw hole on the equipment support bottom plate 83.

[0031] The lower end of the test bench of the present utility model is installed on the equipment support frame 8, the upper end of the test bench is provided with a test conveyor belt 3, one end of the test conveyor belt 3 is installed on a support roller 4 and the other end is installed on a driving roller 2, both ends of the support roller 4 and the driving roller 2 are installed on the test bench 1, and the upper end of the test bench 1 is provided with a test auxiliary device 6, which can not only realize the rapid test of the motor, but also adjust the test position according to requirements, better adapt to the test equipment, and is very convenient to use.

[0032] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An auxiliary structure of a test bench, comprising: Test bench (1), the lower end of the test bench is installed on the equipment support frame (8), and it is characterized in that: a test conveyor belt (3) is provided at the upper end of the test bench, one end of the test conveyor belt (3) is installed on the support roller (4), and the other end is installed on the driving roller (2). The two ends of the support roller (4) and the driving roller (2) are installed on the test bench (1). A test auxiliary device (6) is provided at the upper end of the test bench (1). The test auxiliary device (6) includes a front elastic limit guide plate (62) and a rear elastic limit guide plate (61). The front elastic limit guide plate (62) and the rear elastic limit guide plate (61) are arranged on the upper side of the test conveyor belt (3). A number of guide adjustment brackets (63) are provided on the outer sides of the front elastic limit guide plate (62) and the rear elastic limit guide plate (61). The guide adjustment brackets (63) are installed on the test bench (1) through fixing bolts. The guide adjustment bracket (63) includes a guide plate support rod (631). The guide plate support rod (631) is installed in the locking hole on the guide support seat (632). An adjustment locking handle (634) is provided on the guide support seat (632). The upper and lower ends of the guide support seat (632) are fixed on the adjustment support arm (633). The adjustment support arm (633) is installed on the test bench (1) through fixing bolts.

2. The auxiliary structure of a test bench according to claim 1, characterized in that: The driving roller (2) includes a driving shaft (22). A number of driving wheels (21) are provided on the driving shaft (22). The two ends of the driving shaft (22) are installed on the test bench (1) through driving shaft mounting bearing seats (23). One end of the driving shaft (22) is connected to a driving motor (24).

3. The auxiliary structure of a test bench according to claim 2, characterized in that: One end of the driving shaft (22) is connected to the output end of the driving motor (24) through a coupling. The housing of the driving motor (24) is installed on the motor fixing seat (25) through fixing bolts. The motor fixing seat (25) is installed on the test bench (1) through fixing bolts.

4. The auxiliary structure of a test bench according to claim 1, characterized in that: A test equipment mounting bracket (7) is provided at the upper end of the test bench (1). The two ends of the test equipment mounting bracket (7) are installed on the test bench (1) through fixing bolts.

5. The auxiliary structure of a test bench according to claim 1, characterized in that: A number of support idler rollers (5) are provided on the test bench (1) in the middle of the test conveyor belt (3). The two ends of the support idler rollers (5) are installed on idler roller mounting bearing seats. The idler roller mounting bearing seats are installed on the test bench (1) through fixing bolts.

6. An auxiliary structure of a test bench according to claim 5, characterized in that: The support idler roller (5) includes an idler roller support shaft (52). A number of rubber idler rollers (51) are provided on the idler roller support shaft (52). Idler roller limit plates (53) are provided on the idler roller support shaft (52) on both sides of the rubber idler roller (51).

7. The auxiliary structure of a test bench according to claim 1, characterized in that: The equipment support frame (8) includes a number of equipment support legs. The number of equipment support legs are connected and fixed through a strengthening cross beam (82). The upper ends of the number of equipment support legs are installed on the test bench (1) through fixing bolts.

8. An auxiliary structure of a test bench according to claim 7, characterized in that: The equipment support leg includes an equipment support column (81). A number of adjustment bolt holes are provided on the equipment support column (81). An equipment support bottom plate (83) is provided at the lower end of the equipment support column (81).

9. The auxiliary structure of a test bench according to claim 8, characterized in that: A plurality of equipment support pads (84) are provided at the lower end of the equipment support bottom plate (83). The middle part of the upper end of the equipment support pad (84) is provided with an adjusting support screw rod (58), and the upper end of the adjusting support screw rod (58) is installed in a screw hole on the equipment support bottom plate (83).

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