Gear tooth thickness detector

Abstract

The utility model discloses a gear tooth thickness detector which comprises a base. The detection gear is arranged at the top of the base; the detection assembly is arranged at the top of the base; the detection assembly comprises a side plate; the bottom of the side plate is fixedly connected with a first motor; an output shaft of the first motor is fixedly connected with a screw rod through a coupling; and the outer wall of the screw rod is in threaded connection with a threaded sleeve. The gear tooth thickness detector is provided with a detection gear which can be placed on a base, an electric push rod on a turntable can be started to push a limiting plate to clamp and limit the gear, and a second motor can be started to drive a first gear to rotate, so that the gear tooth thickness is detected. The first gear can drive the rotating rod on the second gear to rotate, the rotating rod can drive the rotating disc to rotate, the rotating disc can drive the gear to rotate and adjust, different positions of the gear can be adjusted, and daily use requirements of people are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to gear technical field, concretely is a gear tooth thickness detector. BACKGROUND

[0002] Gear is the wheel rim has tooth, can continuously mesh transmission motion and power mechanical element, gear drive device design compact, can effectively utilize space, gear drive efficiency is higher, energy loss is relatively smaller, gear can bear larger torque, is applicable to heavy load transmission, gear is widely used in various mechanical equipment, such as industrial automation equipment, car and aircraft, machine tool, elevator, crane, agricultural machinery, medical equipment and aerospace etc., in addition, in the transmission system of entertainment facilities such as bicycle, scooter etc. transportation tool, gear also plays an important role, at present, people often use gear tooth thickness detector when detecting gear on the market.

[0003] The prior art gear tooth thickness detector is difficult to ensure the consistency of the precision of each adjustment when manually adjusting the gear angle, which not only affects the accuracy of the detection result, but also increases the number of repeated detection, thereby reducing the detection efficiency. Manual adjustment of the gear angle requires a certain amount of time, especially when the angle needs to be adjusted frequently. This not only prolongs the detection period, but also increases the labor intensity of the operator. Long-term manual adjustment can easily cause the operator to be tired, thereby causing operation errors or precision reduction, which also affects the accuracy and efficiency of the detection result. Therefore, we need a gear tooth thickness detector. SUMMARY

[0004] The utility model discloses a gear tooth thickness detector, to solve the prior art problems in the background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a gear tooth thickness detector, including the base, be located at the detection gear of base top, be located at the detection subassembly of base top, the detection subassembly includes the side plate, the bottom fixed connection of side plate has first motor, the output shaft of first motor is connected with screw rod through the shaft coupling, the outer wall screw thread connection of screw rod has the threaded sleeve, the side fixed connection of threaded sleeve has the moving plate, the inside setting of moving plate has the detector body, be located in the adjusting subassembly of base, the adjusting subassembly includes second motor, the output shaft of second motor is connected with first gear through the shaft coupling, the outer wall meshing connection of first gear has second gear, the inside fixed connection of second gear has the rotary rod, the top fixed connection of rotary rod has the rotary disc, the top of rotary disc is equipped with the sliding slot, the inside sliding connection of sliding slot has the sliding plate, the top fixed connection of rotary disc has the electric push rod, the fixed connection of electric push rod one end has the limit board.

[0006] Preferably, the first motor is in threaded structure with the screw rod and the threaded sleeve, the screw rod and the threaded sleeve are matched with each other in shape and size, and the outer wall of the screw rod is arranged in close contact with the inner wall of the threaded sleeve.

[0007] Preferably, the threaded sleeve is in fixed structure with the detection instrument body through the moving plate, and the moving plate is arranged between the threaded sleeve and the detection instrument body.

[0008] Preferably, the second motor is in rotating structure with the first gear and the second gear, the first gear and the second gear are matched with each other in shape and size, and the outer wall of the first gear is arranged in engagement with the outer wall of the second gear.

[0009] Preferably, the base is in rotating structure with the rotating disc through the rotating rod, and the rotating rod is arranged between the base and the rotating disc.

[0010] Preferably, the rotating disc is in sliding structure with the sliding plate through the sliding groove, the inner diameter of the sliding groove is matched with the outer diameter of the sliding plate, and the inner wall of the sliding groove is arranged in close contact with the outer wall of the sliding plate.

[0011] Preferably, the number of the limiting plates is two, and the two limiting plates are symmetrically arranged with the median line of the rotating disc as the axis of symmetry.

[0012] Compared with the prior art, the gear tooth thickness detector has the advantages that,

[0013] (1) The detection gear can be placed on the base, the electric push rod on the rotating disc is started, the electric push rod can push the limiting plate to clamp and limit the gear, the second motor is started, the first gear is driven to rotate, the first gear can drive the rotating rod on the second gear to rotate, the rotating rod can drive the rotating disc to rotate, the rotating disc drives the gear to rotate and adjust, different positions of the gear can be adjusted, and the daily use needs of people are met.

[0014] (2) The first motor is started to drive the screw rod to rotate, the screw rod can rotate in the threaded sleeve, the threaded sleeve can move downward or upward along the outer wall of the screw rod, the threaded sleeve can drive the moving plate to move, the moving plate can drive the detection instrument body to move downward or upward, different thickness gears can be detected, and the daily use needs of people are met. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic view of the main body structure of the utility model;

[0016] Figure 2The utility model discloses base and adjusting assembly structure schematic drawing.

[0017] Figure 3 The utility model discloses first gear and second gear structure schematic drawing.

[0018] Figure 4 The utility model discloses screw rod and threaded sleeve structure schematic drawing.

[0019] In the drawing: 1, base, 2, detection gear, 3, detection component, 301, side plate, 302, first motor, 303, screw rod, 304, threaded sleeve, 305, moving plate, 306, detection instrument body, 4, adjusting component, 401, second motor, 402, first gear, 403, second gear, 404, rotating rod, 405, rotating disc, 406, sliding slot, 407, sliding plate, 408, electric push rod, 409, limiting plate. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the description and the drawings are to be regarded as illustrative in nature and are not intended to limit the application. The terminology used in the description of the application herein, as well as in the claims that follow, unless otherwise expressly defined, shall be taken to refer to the meanings that are commonly understood by those of ordinary skill in the art. Any use of section headings is intended to aid reading of the concepts and is not to be interpreted as limiting. The terms "first", "second", and the like, as used herein do not have any specific meaning and are used only to distinguish one element from another.

[0021] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment. The appearances of the phrase "in an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily all directed to the same embodiment, or to a single alternative embodiment. It is expressly understood that any of the embodiments described herein can be incorporated into any other embodiment.

[0022] The utility model discloses a gear tooth thickness detector, like Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, including the base 1, detection gear 2 arranged on the top of base 1, detection assembly 3 arranged on the top of base 1, detection assembly 3 includes side plate 301, the bottom of side plate 301 is fixedly connected with first motor 302, the output shaft of first motor 302 is fixedly connected with screw rod 303 through the shaft coupling, the outer wall of screw rod 303 is threadedly connected with threaded sleeve 304, one side of threaded sleeve 304 is fixedly connected with moving plate 305, the inside of moving plate 305 is provided with detection instrument body 306, adjusting assembly 4 arranged in the inside of base 1, adjusting assembly 4 includes second motor 401, the output shaft of second motor 401 is fixedly connected with first gear 402 through the shaft coupling, the outer wall of first gear 402 is meshedly connected with second gear 403, the inside of second gear 403 is fixedly connected with rotating rod 404, the top of rotating rod 404 is fixedly connected with rotating disc 405, the top of rotating disc 405 is provided with sliding groove 406, the inside of sliding groove 406 is slidably connected with sliding plate 407, the top of rotating disc 405 is fixedly connected with electric push rod 408, one end of electric push rod 408 is fixedly connected with limiting plate 409.

[0023] Specifically, in the embodiment, the scheme mainly includes that the detection gear 2 arranged on the base 1 can be placed, the electric push rod 408 on the rotating disc 405 is started, the electric push rod 408 can push the limiting plate 409 to clamp and limit the gear, the second motor 401 is started, the first gear 402 is driven to rotate, the first gear 402 can drive the rotating rod 404 on the second gear 403 to rotate, the rotating rod 404 can drive the rotating disc 405 to rotate, the rotating disc 405 drives the gear to rotate and adjust, different positions of the gear can be adjusted, and the daily use needs of people can be met.

[0024] As shown in the further preferred embodiments of the utility model, Figure 1 , Figure 2 , Figure 3 and Figure 4 , the first motor 302 and the threaded sleeve 304 constitute a threaded structure through the screw rod 303, the shape and size of the screw rod 303 and the threaded sleeve 304 are matched with each other, the outer wall of the screw rod 303 is arranged in close contact with the inner wall of the threaded sleeve 304, the threaded sleeve 304 and the detection instrument body 306 constitute a fixed structure through the moving plate 305, and the moving plate 305 is arranged between the threaded sleeve 304 and the detection instrument body 306.

[0025] In the embodiment, the connection effect of the first motor 302 and the screw rod 303 is strengthened, the first motor 302 can drive the screw rod 303 to rotate in the threaded sleeve 304, the threaded sleeve 304 can drive the moving plate 305 to move, and the moving plate 305 can drive the detection instrument body 306 to move to detect the gear.

[0026] Further preferably, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the second motor 401 is connected to the first gear 402 and the second gear 403 to form a rotating structure, and the size and shape of the first gear 402 and the second gear 403 are matched, and the outer wall of the first gear 402 and the outer wall of the second gear 403 are engaged.

[0027] In this embodiment, the connection effect of the second motor 401 and the first gear 402 is enhanced, so that the second motor 401 can drive the first gear 402 to rotate, so that the first gear 402 can drive the second gear 403 to rotate, and so that the second gear 403 can drive the rotating disc 405 on the rotating rod 404 to rotate.

[0028] Further preferably, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the rotating disc 405 is connected to the sliding plate 407 through the sliding groove 406 to form a sliding structure, and the inner diameter of the sliding groove 406 and the outer diameter of the sliding plate 407 are matched, and the inner wall of the sliding groove 406 and the outer wall of the sliding plate 407 are matched.

[0029] In this embodiment, the connection effect of the rotating disc 405 and the sliding plate 407 is enhanced, so that the sliding plate 407 can move in the sliding groove 406 in the rotating disc 405.

[0030] Further preferably, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the number of limit plates 409 is two, and the two limit plates 409 are symmetrically arranged with the center line of the rotating disc 405 as the axis of symmetry.

[0031] In this embodiment, by providing two limit plates 409, the two limit plates 409 can be moved under the action of the electric push rod 408, so that the two limit plates 409 can clamp and limit the gear, meeting the daily use needs of people.

[0032] It should be noted that for the foregoing embodiments, for the sake of simple description, they are all expressed as a series of action combinations, but those skilled in the art should know that the present application is not limited by the described action sequence, because according to the present application, certain steps can be performed in other order or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification all belong to preferred embodiments, and the actions and modules involved are not necessarily necessary for the present application.

[0033] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented by other ways. For example, the device embodiments described above are only illustrative, for example, the division of the above units, actual implementation can have another division way, for example, a plurality of units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point, the coupling or communication connection between the displayed or discussed each other can be through some interface, indirect coupling or communication connection between devices or units, which can be electrical or other forms.

[0034] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they can be located in one place, or they can be distributed on multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the embodiment scheme.

[0035] The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the protection scope of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Although the present application is described in detail with reference to the above embodiments, those skilled in the art can still combine, add or delete or make other adjustments to the features in each embodiment of the present application according to the circumstances without creative labor, so as to obtain different other technical solutions which do not deviate from the concept of the present application in essence. These technical solutions also belong to the scope of the present application.

Claims

1. A gear tooth thickness detector characterized by: It includes base (1); Detection gear (2) provided on the top of the base (1); Detection assembly (3) provided on the top of the base (1), the detection assembly (3) includes side plate (301), the bottom of the side plate (301) is fixedly connected with first motor (302), the output shaft of the first motor (302) is fixedly connected with screw rod (303) through shaft coupling, the outer wall of the screw rod (303) is threadedly connected with threaded sleeve (304), one side of the threaded sleeve (304) is fixedly connected with moving plate (305), the inside of the moving plate (305) is provided with detection instrument body (306); Adjusting assembly (4) provided in the base (1), the adjusting assembly (4) includes second motor (401), the output shaft of the second motor (401) is fixedly connected with first gear (402) through shaft coupling, the outer wall of the first gear (402) is engagedly connected with second gear (403), the inside of the second gear (403) is fixedly connected with rotating rod (404), the top of the rotating rod (404) is fixedly connected with rotating disc (405), the top of the rotating disc (405) is provided with sliding groove (406), the inside of the sliding groove (406) is slidably connected with sliding plate (407), the top of the rotating disc (405) is fixedly connected with electric push rod (408), one end of the electric push rod (408) is fixedly connected with limiting plate (409).

2. A gear tooth thickness tester according to claim 1, wherein: The first motor (302) and the threaded sleeve (304) constitute a threaded structure through the screw rod (303), and the size and shape of the screw rod (303) and the threaded sleeve (304) are matched with each other, and the outer wall of the screw rod (303) is arranged in close contact with the inner wall of the threaded sleeve (304).

3. A gear tooth thickness detector according to claim 1, wherein: The threaded sleeve (304) and the detection instrument body (306) constitute a fixed structure through the moving plate (305), and the moving plate (305) is arranged between the threaded sleeve (304) and the detection instrument body (306).

4. The gear tooth thickness detector of claim 1 wherein: The second motor (401) and the second gear (403) constitute a rotating structure through the first gear (402), and the size and shape of the first gear (402) and the second gear (403) are matched with each other, and the outer wall of the first gear (402) is arranged in engagement with the outer wall of the second gear (403).

5. The gear tooth thickness detector of claim 1 wherein: The base (1) and the rotating disc (405) constitute a rotating structure through the rotating rod (404), and the rotating rod (404) is arranged between the base (1) and the rotating disc (405).

6. The gear tooth thickness detector of claim 1 wherein: The rotating disc (405) and the sliding plate (407) constitute a sliding structure through the sliding groove (406), and the inner diameter of the sliding groove (406) and the outer diameter of the sliding plate (407) are matched with each other, and the inner wall of the sliding groove (406) is arranged in close contact with the outer wall of the sliding plate (407).

7. The gear tooth thickness detector of claim 1 wherein: The number of limiting plates (409) is two, and the two limiting plates (409) are symmetrically arranged with the vertical line of the rotating disc (405) as the axis of symmetry.

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