CN219037881U

CN219037881U - Gear engagement runout detection device

Info

Publication number: CN219037881U
Application number: CN202222898941.4U
Authority: CN
Inventors: 余荣清; 张培兴; 徐才英
Original assignee: SUZHOU GOLDENGREEN TECHNOLOGIES Ltd
Current assignee: SUZHOU GOLDENGREEN TECHNOLOGIES Ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-05-16
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a gear meshing runout detection device which comprises a base and an adjusting mechanism arranged on one side of the top of the base, wherein the output end of the adjusting mechanism is fixedly provided with a first motor, and the output end of the first motor is fixedly connected with a finished gear; the top opposite side fixed mounting of base has the backup pad, the spout has been seted up to one side of backup pad, the interior bottom wall fixed mounting of spout has the spring, the top fixedly connected with of spring and spout looks sliding connection's slider. If take place when beating, the gear that awaits measuring moves up to drive the ejector pin and move up and press down push switch, and close through push switch control first motor, control bee calling organ starts simultaneously, can be timely report to the police the warning to the staff, realize the effect of automated inspection investigation gear then, avoided the staff visual inspection to have the condition emergence of omission observation, strengthened the detection precision.

Description

Gear engagement runout detection device

Technical Field

The utility model relates to a device, in particular to a gear meshing runout detection device, and belongs to the technical field of gear detection.

Background

The gear is a mechanical element on the rim, which is continuously engaged with the gear to transmit motion and power; the application of gears in transmission has long appeared, the principle of generating tooth cutting method and the sequential appearance of special machine tools and cutters for cutting teeth by using the principle are developed at the end of the 19 th century, and the stability of gear operation is emphasized along with the development of production.

The application number is: CN202121488610.2, which discloses a gear meshing runout detecting device, comprises a horizontal bottom plate, a supporting structure is arranged on one side of the upper surface of the bottom plate, the supporting structure is provided with two V-shaped supporting surfaces which are longitudinally spaced along the bottom plate, and the gear to be detected is arranged on the rotating shaft, so that two ends of the rotating shaft can be respectively lapped and placed on the two V-shaped supporting surfaces. The utility model has the advantages of simple structure, convenient operation and use and more reliable detection;

although the technical scheme solves the technical problems that the existing detection devices are inconvenient to operate and use and inconvenient to adjust to better improve detection reliability, when the detection device detects, whether the detection of the gear runout to be detected is qualified or not is judged manually through the numerical value on the dial indicator, and the manual visual inspection mode also has the problems that the labor amount and the mental pressure are too large, the convenience is reduced, the observation numerical value is easy to occur, the product flows into a customer, and customer complaints are caused.

For this reason, it is necessary to provide a gear engagement runout detection device.

Disclosure of Invention

The present utility model is directed to a gear meshing runout detection device, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the gear meshing runout detection device comprises a base and an adjusting mechanism arranged on one side of the top of the base, wherein the output end of the adjusting mechanism is fixedly provided with a first motor, and the output end of the first motor is fixedly connected with a finished gear;

a supporting plate is fixedly arranged on the other side of the top of the base, a sliding groove is formed in one side of the supporting plate, a spring is fixedly arranged on the inner bottom wall of the sliding groove, and a sliding block which is in sliding connection with the sliding groove is fixedly connected to the top end of the spring;

one side of the sliding block is rotationally connected with a rotating shaft, the surface of the rotating shaft is provided with a limiting mechanism for fixing a gear to be tested, and one side of the limiting mechanism is fixedly connected with a push rod;

one side of the supporting plate is detachably provided with a fixed block, the inner top wall of the fixed block is fixedly provided with a pressing switch, and the top of the fixed block is fixedly provided with a buzzer.

Further preferably, the limiting mechanism comprises a limiting ring fixedly installed on the surface of the rotating shaft and a screw hole formed in one end of the rotating shaft, the limiting mechanism further comprises a threaded plugging block which is in threaded connection with the inside of the screw hole, and a handle which is convenient to hold is fixedly installed on one side of the threaded plugging block.

Further preferably, the adjusting mechanism comprises a fixed frame fixedly installed on one side of the top of the base and a guide rod fixedly installed between the upper and lower opposite surfaces of the inner wall of the fixed frame, the adjusting mechanism further comprises a screw rod rotatably connected between the upper and lower opposite surfaces of the inner wall of the fixed frame and located on one side of the guide rod, the adjusting mechanism further comprises a moving block and an output end which are in threaded connection with the surface of the screw rod, the moving block is fixedly connected with one end of the screw rod through the fixed frame, the guide rod is in sliding connection with the moving block, the adjusting mechanism further comprises a telescopic hydraulic cylinder fixedly installed on one side of the moving block, and the output end of the telescopic hydraulic cylinder is fixedly connected with the first motor.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the gear to be detected is sleeved on the rotating shaft and fixed through the limiting mechanism, the gear to be detected is rotated to be aligned with the gear teeth of the finished gear, meanwhile, the finished gear is driven to move to the lower side of the gear to be detected through the adjusting mechanism, the finished gear is driven to move upwards to be meshed with the gear to be detected through the adjusting mechanism, the finished gear is moved upwards again after being meshed, the sliding block is driven to move upwards in the sliding groove to partially stretch the spring, and then the fixing block is arranged at a proper position on the supporting plate, and the finished gear and the gear to be detected are driven to rotate through the first motor, so that the detection effect is achieved, and the use convenience is improved.

2. In the detection process, if the gear to be detected moves upwards during jumping, the push rod is driven to move upwards to press the pressing switch, the first motor is controlled to be closed through the pressing switch, and meanwhile, the buzzer is controlled to be started, so that alarming and warning can be timely carried out on a worker, the effect of automatically detecting and checking the gear is realized, the condition that the worker performs visual inspection and has omission observation is avoided, the detection accuracy is enhanced, the labor capacity and pressure of the worker are reduced, the phenomenon that the gear is missed to be detected to cause customer complaints is effectively prevented, and the detection effect and quality of the gear are further improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view showing a partial structure of a support plate according to the present utility model;

fig. 3 is a schematic view showing a partial structure of the fixing frame of the present utility model.

In the figure: 1. a base; 2. a first motor; 3. a finished gear; 4. a support plate; 5. a spring; 6. a slide block; 7. a rotating shaft; 8. a push rod; 9. a fixed block; 10. pressing the switch; 11. a buzzer; 12. a limiting ring; 13. a threaded plugging block; 14. a fixed frame; 15. a guide rod; 16. a screw rod; 17. a moving block; 18. a second motor; 19. a telescopic hydraulic cylinder.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-3, the present utility model provides a technical solution: the gear meshing runout detection device comprises a base 1 and an adjusting mechanism arranged on one side of the top of the base 1, wherein the output end of the adjusting mechanism is fixedly provided with a first motor 2, and the output end of the first motor 2 is fixedly connected with a finished gear 3;

a supporting plate 4 is fixedly arranged on the other side of the top of the base 1, a chute is formed in one side of the supporting plate 4, a spring 5 is fixedly arranged on the inner bottom wall of the chute, and the top end of the spring 5 is fixedly connected with a sliding block 6 which is in sliding connection with the chute;

one side of the sliding block 6 is rotationally connected with a rotating shaft 7, the surface of the rotating shaft 7 is provided with a limiting mechanism for fixing a gear to be tested, one side of the limiting mechanism is fixedly connected with a push rod 8, and the push rod 8 is of an L-shaped structure;

one side of the supporting plate 4 is detachably provided with a fixed block 9, the fixed block 9 is of an L-shaped structure, the inner top wall of the fixed block 9 is fixedly provided with a push switch 10, the top of the fixed block 9 is fixedly provided with a buzzer 11, and the push switch 10 is respectively and electrically connected with the first motor 2 and the buzzer 11, so that the push switch 10 can control the first motor 2 to be closed and control the buzzer 11 to be started;

when the gear to be detected is detected, the gear to be detected is sleeved on the rotating shaft 7, the gear to be detected is fixed through the limiting mechanism, the gear to be detected is rotated to be aligned with the gear teeth of the finished gear 3, meanwhile, the finished gear 3 is driven to move to the lower side of the gear to be detected through the adjusting mechanism, the finished gear 3 is driven to move upwards to be meshed with the gear to be detected through the adjusting mechanism, the finished gear 3 is moved upwards again after being meshed, the sliding block 6 is driven to move upwards to a part in the sliding groove, the spring 5 is stretched, the sliding block 6 is driven to move downwards through the spring 5, a mutual movement trend is formed between the sliding block 6 and the finished gear 3, so that the gear to be detected and the finished gear 3 to be detected are meshed more stably, the fixed block 9 is arranged at a proper position (above the ejector rod 8, the specific spacing is according to the jumping height of the gear), and the finished gear 3 and the gear to be detected are driven to rotate through the first motor 2, and then the detection effect is achieved;

in the detection process, when jumping occurs, the gear to be detected moves upwards, thereby driving the ejector rod 8 to move upwards to press the press switch 10, controlling the first motor 2 to be closed through the press switch 10, simultaneously controlling the buzzer 11 to start, alarming and warning the staff timely, then realizing the effect of automatically detecting and checking the gear, avoiding the condition that the staff is subject to visual inspection and has omission and observation, enhancing the detection accuracy, reducing the labor capacity and pressure of the staff, effectively preventing the gear from missing and detecting to cause customer complaint, and further improving the detection effect and quality of the gear.

In this embodiment, specific: the limiting mechanism comprises a limiting ring 12 fixedly arranged on the surface of the rotating shaft 7 and a screw hole formed in one end of the rotating shaft 7, and further comprises a threaded plugging block 13 in the screw hole in a threaded connection mode, the cross section of the threaded plugging block 13 is of a T-shaped structure, and a handle convenient to hold is fixedly arranged on one side of the threaded plugging block 13; when the gear to be tested is sleeved on the rotating shaft 7, the gear to be tested is contacted with the limiting ring 12, one end face of the gear to be tested is limited, then the handle is held, the threaded plugging block 13 is screwed into the screw hole, the other end face of the gear to be tested is limited, the effect of fixing and limiting the gear to be tested is achieved, and the gear to be tested is prevented from shifting during detection.

In this embodiment, specific: the adjusting mechanism comprises a fixed frame 14 fixedly arranged on one side of the top of the base 1, a guide rod 15 fixedly arranged between the upper surface and the lower surface of the inner wall of the fixed frame 14, a screw rod 16 rotatably connected between the upper surface and the lower surface of the inner wall of the fixed frame 14 and positioned on one side of the guide rod 15, a moving block 17 in threaded connection with the surface of the screw rod 16, a second motor 18 with an output end fixedly connected with one end of the screw rod 16 through the fixed frame 14, the moving block 17 and the guide rod 15 are in sliding connection, a telescopic hydraulic cylinder 19 fixedly arranged on one side of the moving block 17, and the output end of the telescopic hydraulic cylinder 19 is fixedly connected with the first motor 2; when detecting, the first motor 2 is pushed by the telescopic hydraulic cylinder 19, so that the finished gear 3 moves to the lower part of the gear to be detected, meanwhile, the second motor 18 drives the screw rod 16 to rotate and drives the moving block 17 to slide upwards on the guide rod 15, so that the finished gear 3 moves upwards to be meshed with the gear to be detected, the first motor 2 drives the finished gear 3 to drive the gear to be detected to rotate to finish detection, the effect of adjusting the position of the finished gear 3 is achieved, and the using convenience is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gear engagement detection device that beats, includes base (1) and sets up the adjustment mechanism in base (1) top one side, its characterized in that: the output end of the adjusting mechanism is fixedly provided with a first motor (2), and the output end of the first motor (2) is fixedly connected with a finished gear (3);

a supporting plate (4) is fixedly arranged on the other side of the top of the base (1), a chute is formed in one side of the supporting plate (4), a spring (5) is fixedly arranged on the inner bottom wall of the chute, and a sliding block (6) which is in sliding connection with the chute is fixedly connected to the top end of the spring (5);

one side of the sliding block (6) is rotationally connected with a rotating shaft (7), a limiting mechanism used for fixing a gear to be tested is arranged on the surface of the rotating shaft (7), and one side of the limiting mechanism is fixedly connected with a push rod (8);

one side of the supporting plate (4) is detachably provided with a fixed block (9), the inner top wall of the fixed block (9) is fixedly provided with a push switch (10), and the top of the fixed block (9) is fixedly provided with a buzzer (11).

2. The gear engagement runout detection device according to claim 1, wherein: the limiting mechanism comprises a limiting ring (12) fixedly arranged on the surface of the rotating shaft (7) and a screw hole formed in one end of the rotating shaft (7).

3. The gear engagement runout detection device according to claim 2, wherein: the limiting mechanism further comprises a threaded plugging block (13) which is in threaded connection with the inside of the screw hole, and a handle which is convenient to hold is fixedly arranged on one side of the threaded plugging block (13).

4. The gear engagement runout detection device according to claim 1, wherein: the adjusting mechanism comprises a fixed frame (14) fixedly arranged on one side of the top of the base (1) and a guide rod (15) fixedly arranged between the upper surface and the lower surface of the inner wall of the fixed frame (14).

5. The gear engagement runout detection device according to claim 4, wherein: the adjusting mechanism also comprises a screw rod (16) which is rotatably connected between the upper surface and the lower surface of the inner wall of the fixed frame (14) and is positioned at one side of the guide rod (15).

6. The gear engagement runout detection device according to claim 5, wherein: the adjusting mechanism further comprises a moving block (17) which is connected to the surface of the screw rod (16) through threads and a second motor (18) which is fixedly connected with one end of the screw rod (16) through the fixed frame (14), and the moving block (17) is connected with the guide rod (15) in a sliding mode.

7. The gear engagement runout detection device according to claim 6, wherein: the adjusting mechanism further comprises a telescopic hydraulic cylinder (19) fixedly arranged on one side of the moving block (17), and the output end of the telescopic hydraulic cylinder (19) is fixedly connected with the first motor (2).