Motor vehicle motor repair test bench

Abstract

The utility model belongs to the technical field of test benches, and particularly relates to a motor vehicle motor repair test bench, which comprises a base, a rotary table rotationally mounted at the top of the base, a support frame mounted at the top of the rotary table, a rotating shaft rotationally mounted at the top of the support frame, and an outer ring fixing frame mounted at one end of the rotating shaft, an inner ring rotating frame is rotatably mounted on the inner side of the outer ring fixing frame, positioning gear rings sleeve the outer sides of the rotating table and the rotating shaft, an adjusting sliding groove is formed in the inner side of the inner ring rotating frame, an adjusting sliding frame is arranged on the inner side of the inner ring rotating frame, a sliding rail and a rack are arranged on the side face of the adjusting sliding frame, and the sliding rail and the rack are both in sliding connection with the adjusting sliding groove; the top of the base, the side face of the supporting frame and the side face of the inner ring rotating frame are each provided with a telescopic rod installation base, a telescopic rod is installed in each telescopic rod installation base in an inserted mode, and a positioning tooth block is installed at one end of each telescopic rod. And great convenience is brought to the rotation and turnover work of the motor in the motor maintenance process.

Description

Technical Field

[0001] The utility model belongs to the technical field of test benches, and in particular relates to a motor vehicle motor repair test bench. Background Art

[0002] Motor vehicle motors, commonly referred to as electric motors or electric motors, are important devices in motor vehicles for converting electrical energy into mechanical energy. During the long-term use of motor vehicle motors, faulty motors often need to be disassembled and repaired. However, since these motors are often heavy, brackets are required to support the motors during maintenance. However, in the existing technology, such brackets are not convenient for all-round adjustment of the motor's posture during maintenance, making it difficult to meet repair needs. Utility Model Content

[0003] In view of the above problems, the purpose of the present invention is to provide a motor vehicle motor repair test bench. The device has a strong posture adjustment function for the motor under repair, which greatly facilitates the work of rotating and flipping the motor during the motor repair process.

[0004] The cam is secured to the upper edge of the support frame, and the cam is secured to the lower edge of the support frame with a secure mounting plate. The cam is secured to the lower edge of the support frame with a secure mounting plate.

[0005] The beneficial effects of the utility model are as follows: when the device is used, the motor is inserted into the adjustment slide, and the knob is rotated to drive the adjustment screw to rotate, and the clamping block is moved through the transmission between the adjustment screw and the adjustment slide to clamp the motor. When the motor is inspected and repaired, the motor can be rotated in all directions according to needs, the motor can be rotated horizontally through the turntable, the motor can be pitched through the rotating shaft, the motor can be rolled through the inner ring rotating frame, and the position of the motor can be adjusted by sliding the adjustment slide inside the inner ring rotating frame. When not adjusted, the positioning gear ring and the rack are locked in position by the positioning gear block. At this time, the positioning gear ring cannot rotate and the rack cannot slide. The motor can be fixed. When adjustment is needed, the telescopic rod is pulled by the pull ring to drive the positioning tooth block to disengage from the positioning tooth ring and the rack. At this time, the turntable and the rotating shaft that have lost their fixation can rotate, and the rack can also slide along the adjustment slot, thereby providing the motor with rich adjustment functions and facilitating the maintenance of the motor. Because a spring is provided, after loosening the pull ring, under the action of the elastic force of the spring, the positioning tooth block at one end of the telescopic rod can automatically re-embed into the tooth groove of the positioning tooth ring and rack aligned with it, and re-fix the motor. In summary, this device has a strong posture adjustment function for the motor being repaired, which greatly facilitates the work of rotating and flipping the motor during the motor maintenance process.

[0006] For automatic resetting of the telescopic rod:

[0007] As a further improvement of the above technical solution: a pressure plate is sleeved on the outer side of the telescopic rod, and a spring is sleeved on the portion of the outer side of the telescopic rod located on the inner side of the telescopic rod mounting seat.

[0008] The beneficial effect of this improvement is that due to the setting of the spring, after the pull ring is pulled and released, the positioning tooth block at one end of the telescopic rod can automatically re-embed into the tooth groove of the positioning tooth ring and rack aligned with it under the elastic force of the spring.

[0009] To adjust the position of the clamp:

[0010] As a further improvement of the above technical solution: a knob is installed at the other end of the adjusting screw.

[0011] The beneficial effect of this improvement is that the knob is used to rotate the adjusting screw to adjust the position of the clamping block.

[0012] To prevent the base from slipping:

[0013] As a further improvement of the above technical solution: an anti-slip rubber pad is installed at the bottom of the base.

[0014] The beneficial effect of this improvement is that the anti-skid rubber pad is used to prevent the base from slipping when it is placed.

[0015] To facilitate the transportation of this device:

[0016] As a further improvement of the above technical solution: a handle is installed on the top of the base.

[0017] The beneficial effect of this improvement is that the handle is used for carrying the device.

[0018] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the right front axonometric structure of the present invention;

[0020] Figure 2 It is a front view schematic diagram of the utility model;

[0021] Figure 3 It is a side cross-sectional schematic diagram of the utility model;

[0022] Figure 4 This is a schematic diagram of the installation of the adjustment slide in the present utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the adjusting slide in the present utility model;

[0024] In the figure: 1. Base; 2. Turntable; 3. Support frame; 4. Rotating shaft; 5. Outer ring fixing frame; 6. Inner ring rotating frame; 7. Positioning gear ring; 8. Telescopic rod mounting seat; 9. Telescopic rod; 10. Pressure plate; 11. Positioning gear block; 12. Spring; 13. Pull ring; 14. Adjusting slide; 15. Adjusting slide; 16. Slide rail; 17. Rack; 18. Adjusting screw; 19. Clamp; 20. Knob; 21. Anti-slip rubber pad; 22. Handle. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present invention.

[0026] like Figure 1-5As shown, a motor vehicle motor repair test bench includes a base 1, a turntable 2 is rotatably mounted on the top of the base 1, a support frame 3 is mounted on the top of the turntable 2, a rotating shaft 4 is rotatably mounted on the top of the support frame 3, an outer ring fixing frame 5 is mounted on one end of the rotating shaft 4, an inner ring rotating frame 6 is rotatably mounted on the inner side of the outer ring fixing frame 5, a positioning gear ring 7 is sleeved on the outer side of the turntable 2 and the rotating shaft 4, an adjusting slide groove 14 is provided on the inner side of the inner ring rotating frame 6, an adjusting slide 15 is provided on the inner side of the inner ring rotating frame 6, and the adjusting A slide rail 16 and a rack 17 are provided on the side of the slide 15, and the slide rail 16 and the rack 17 are slidably connected to the adjustment slide groove 14. The top of the base 1, the side of the support frame 3, and the side of the inner ring rotating frame 6 are all provided with a telescopic rod mounting seat 8. A telescopic rod 9 is inserted into the inside of the telescopic rod mounting seat 8, and a positioning gear block 11 is installed at one end of the telescopic rod 9. A pull ring 13 is connected to one end of the telescopic rod 9. An adjusting screw 18 is threadedly connected to the side of the adjusting slide 15, and a clamping block 19 is rotatably installed at one end of the adjusting screw 18.

[0027] When the device is in use, the motor is inserted into the adjusting slide 15, and the knob 20 is rotated to drive the adjusting screw 18 to rotate. The transmission between the adjusting screw 18 and the adjusting slide 15 drives the clamping block 19 to move and clamp the motor. When the motor is overhauled, the motor can be rotated in all directions according to needs. The motor can be rotated horizontally by the turntable 2, the motor can be pitched by the rotating shaft 4, and the motor can be rolled by the inner ring rotating frame 6. The position of the motor can be adjusted by sliding the adjusting slide 15 inside the inner ring rotating frame 6. When no adjustment is performed, the positioning gear ring 7 and the rack 17 are locked in position by the positioning gear block 11. At this time, the positioning gear ring 7 cannot rotate, and the rack 17 cannot slide, so the motor can be fixed. When adjustment is needed, the telescopic rod 9 is pulled by the pull ring 13, which drives the positioning tooth block 11 to disengage from the positioning tooth ring 7 and the rack 17. At this time, the turntable 2 and the rotating shaft 4 that have lost their fixation can both rotate, and the rack 17 can also slide along the adjustment slide groove 14, thereby providing rich adjustment functions for the motor and facilitating the maintenance of the motor. Since the spring 12 is provided, after loosening the pull ring 13, under the elastic force of the spring 12, the positioning tooth block 11 at one end of the telescopic rod 9 can automatically re-embed into the tooth groove of the positioning tooth ring 7 and the rack 17 aligned with it, and re-fix the motor. In summary, the present device has a strong posture adjustment function for the motor to be repaired, which greatly facilitates the work of rotating and flipping the motor during the motor maintenance process.

[0028] A pressure plate 10 is sleeved on the outer side of the telescopic rod 9 , and a spring 12 is sleeved on the outer side of the telescopic rod 9 located on the inner side of the telescopic rod mounting seat 8 .

[0029] Due to the setting of the spring 12, after the pull ring 13 is pulled and released, under the elastic force of the spring 12, the positioning tooth block 11 at one end of the telescopic rod 9 can automatically re-embed into the tooth groove of the positioning tooth ring 7 and the rack 17 aligned therewith.

[0030] A knob 20 is mounted on the other end of the adjusting screw 18 .

[0031] The knob 20 is used to rotate the adjusting screw 18 to adjust the position of the clamping block 19 .

[0032] An anti-slip rubber pad 21 is installed at the bottom of the base 1 .

[0033] The anti-skid rubber pad 21 is used to prevent the base 1 from slipping when it is placed.

[0034] A handle 22 is installed on the top of the base 1.

[0035] The handle 22 is used for carrying the device.

[0036] The working principle and usage process of the present invention: When the device is in use, the motor is inserted into the adjusting slide 15, and the knob 20 is rotated to drive the adjusting screw 18 to rotate. The transmission between the adjusting screw 18 and the adjusting slide 15 drives the clamping block 19 to move, and the motor is clamped and fixed. When the motor is overhauled, the motor can be rotated in all directions according to needs. The motor can be rotated horizontally by the turntable 2, the motor can be pitched by the rotating shaft 4, and the motor can be rolled by the inner ring rotating frame 6. The position of the motor can be adjusted by sliding the adjusting slide 15 inside the inner ring rotating frame 6. When not adjusted, the positioning gear ring 7 and the rack 17 are locked in position by the positioning gear block 11. At this time, the positioning gear ring 7 cannot rotate and the rack 17 cannot slide. The motor can be fixed. When adjustment is needed, the telescopic rod 9 is pulled by the pull ring 13, which drives the positioning tooth block 11 to disengage from the engagement with the positioning tooth ring 7 and the rack 17. At this time, the turntable 2 and the rotating shaft 4 that have lost their fixation can both rotate, and the rack 17 can also slide along the adjusting slot 14, thereby providing rich adjustment functions for the motor, which is convenient for the maintenance of the motor. Due to the provision of the spring 12, after loosening the pull ring 13, under the elastic force of the spring 12, the positioning tooth block 11 at one end of the telescopic rod 9 can automatically re-embed into the tooth groove of the positioning tooth ring 7 and the rack 17 aligned therewith, and the motor is re-fixed. In summary, the present device has a strong posture adjustment function for the motor to be repaired, which greatly facilitates the work of rotating and flipping the motor during the motor maintenance process.

[0037] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0038] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only a preferred implementation method of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the scope of protection of the present utility model.

Claims

1. A motor vehicle motor repair test bench, characterized by: The invention comprises a base (1), a turntable (2) is rotatably mounted on the top of the base (1), a support frame (3) is mounted on the top of the turntable (2), a rotating shaft (4) is rotatably mounted on the top of the support frame (3), an outer ring fixing frame (5) is mounted on one end of the rotating shaft (4), an inner ring rotating frame (6) is rotatably mounted on the inner side of the outer ring fixing frame (5), a positioning gear ring (7) is sleeved on the outer side of the turntable (2) and the rotating shaft (4), an adjusting slide groove (14) is provided on the inner side of the inner ring rotating frame (6), an adjusting slide frame (15) is provided on the inner side of the inner ring rotating frame (6), and a side of the adjusting slide frame (15) is provided. The slide rail (16) and the rack (17) are all slidably connected to the adjustment slide groove (14); the top of the base (1), the side of the support frame (3), and the side of the inner ring rotating frame (6) are all provided with a telescopic rod mounting seat (8); a telescopic rod (9) is inserted and installed inside the telescopic rod mounting seat (8); a positioning tooth block (11) is installed at one end of the telescopic rod (9); a pull ring (13) is connected to one end of the telescopic rod (9); an adjusting screw (18) is threadedly connected to the side of the adjusting slide (15); a clamping block (19) is rotatably installed at one end of the adjusting screw (18).

2. The motor vehicle motor repair test bench according to claim 1, characterized in that: The outer side of the telescopic rod (9) is sleeved with a pressure plate (10), and the outer side of the telescopic rod (9) located on the inner side of the telescopic rod mounting seat (8) is sleeved with a spring (12).

3. The motor vehicle motor repair test bench according to claim 1, characterized in that: The other end of the adjusting screw (18) is provided with a knob (20).

4. The motor vehicle motor repair test bench according to claim 1, characterized in that: An anti-slip rubber pad (21) is installed at the bottom of the base (1).

5. The motor vehicle motor repair test bench according to claim 1, characterized in that: A handle (22) is installed on the top of the base (1).

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