Efficient gear size detection device

Abstract

The utility model discloses a high -efficient gear size detection device, it includes bottom support subassembly, bottom support subassembly is used for supporting circumferential rotation subassembly and first linear drive subassembly, circumferential rotation subassembly is used for bearing gear and drives gear to carry out circumferential rotation, first linear drive subassembly is used for driving second linear drive subassembly and carries out lateral linear movement, the utility model has realized having the function of supporting according to the gear size of detection on demand, and second linear drive subassembly, linear lifting subassembly and detection subassembly can move to the required position according to the size of gear on demand, also have realized having the function of carrying out quick and efficient detection to gear size, and can be completely automated in whole detection process, not only has improved the efficiency of gear size detection, also has guaranteed the product quality of finished product gear, and the device simple structure and practicality is stronger, is suitable for being widely promoted and using.

Description

Technical Field

[0001] This utility model belongs to the field of gear size detection technology, specifically a high-efficiency gear size detection device. Background Technology

[0002] A gear is a mechanical component with teeth on its edges that can continuously mesh to transmit motion and power. Gear dimensional inspection is a core process for ensuring gear quality and transmission performance.

[0003] Currently, the existing gear size inspection process generally adopts manual inspection methods, which results in low inspection speed and large errors in the gear inspection process. This not only makes it difficult to guarantee the product quality of gears, but also seriously affects the production efficiency of gears. Therefore, it is necessary to design a high-efficiency gear size inspection device. Summary of the Invention

[0004] To address the aforementioned issues, and to resolve the problems arising from the prevalence of manual inspection in existing gear size testing processes, which results in low inspection speeds and significant errors, thus compromising product quality and production efficiency, this invention provides a high-efficiency gear size testing device. This device effectively provides support based on the gear's dimensions, and the second linear drive assembly, linear lifting assembly, and detection assembly can move to the required positions according to the gear's size. It also enables rapid and efficient gear size testing, and the entire testing process is fully automated, improving both the efficiency of gear size testing and ensuring the quality of finished gears.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency gear size detection device, comprising a base support assembly, which supports a circumferential rotation assembly and a first linear drive assembly. The circumferential rotation assembly carries the gear and drives it to rotate in a circumferential manner. The first linear drive assembly drives a second linear drive assembly to move laterally in a linear fashion. The second linear drive assembly drives a linear lifting assembly to move laterally in a linear fashion. The linear lifting assembly drives a detection assembly to move vertically in a linear fashion. The detection assembly contacts the upper surface of the gear and the inner wall of the tooth groove.

[0006] The aforementioned high-efficiency gear size detection device includes a base support assembly comprising a base support plate, a first limiting hole on the upper surface of the base support plate, a base support column on the outer wall of the bottom surface of the base support plate, and a first vertical plate and a second vertical plate on the outer wall of the bottom surface of the base support plate.

[0007] The aforementioned high-efficiency gear size detection device includes a circumferential rotation component comprising a drive motor, which is detachably connected to the outer wall of the bottom surface of the base plate. One end of the drive motor is provided on the inner side wall of the drive motor, and the other end of the drive motor is provided with a rotating plate. A template is detachably connected to the upper surface of the rotating plate, and a slot is provided on the outer side wall of the template.

[0008] The aforementioned high-efficiency gear size detection device includes a first linear drive component comprising a first servo motor detachably connected to the outer surface of a first vertical plate. The output shaft of the first servo motor is connected to one end of a first lead screw, and the other end of the first lead screw is rotatably connected to the outer wall of a second vertical plate. A first ball nut is provided on the outer wall of the first lead screw, and a first slider is detachably connected to the outer wall of the first ball nut. The outer wall of the first slider is slidably connected to the inner wall of a first limiting hole. A groove is provided on the outer wall of the first slider, and a second limiting hole is provided on the inner wall of the top surface of the groove.

[0009] In the aforementioned high-efficiency gear size detection device, the second linear drive component includes a second servo motor, which is detachably connected to the outer wall of the first slider. The output shaft of the second servo motor is connected to one end of a second lead screw, and the other end of the second lead screw is rotatably connected to the inner wall of the groove. A second ball nut is provided on the outer wall of the second lead screw, and a second slider is detachably connected to the outer wall of the second ball nut. The outer wall of the second slider is slidably connected to the inner wall of the second limiting hole, and a side plate is provided on the outer surface of the second slider.

[0010] The aforementioned high-efficiency gear size detection device includes a linear lifting assembly comprising an electric hydraulic cylinder, which is detachably connected to the upper surface of a side plate. One end of a hydraulic telescopic rod is slidably connected to the inner wall of the electric hydraulic cylinder, and the other end of the hydraulic telescopic rod is detachably connected to a first connecting plate.

[0011] In the aforementioned high-efficiency gear size detection device, a limiting rod is provided on the upper surface of the first connecting plate, and a third limiting hole is provided on the upper surface of the side plate, wherein the outer wall of the limiting rod is slidably connected to the inner wall of the third limiting hole.

[0012] The aforementioned high-efficiency gear size detection device includes a detection component comprising a second connecting plate, which is detachably connected to the outer wall of the bottom surface of a first connecting plate, and a probe is provided on the outer wall of the bottom surface of the second connecting plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are: (1) First, select a template of the appropriate size according to the size of the gear to be tested, then move the gear to be tested and wedge the inner sidewall of the gear with the inner sidewall of the slot. Then, drive the first lead screw to rotate through the first servo motor, so that the first slider can move linearly along the first limit hole under the action of the first ball nut and the first limit hole. In turn, the second linear drive assembly, the linear lifting assembly and the detection assembly can move towards the gear, effectively realizing that the device can support the gear to be tested as needed according to the size of the gear, and the second linear drive assembly, the linear lifting assembly and the detection assembly can move to the required position as needed according to the size of the gear, thus improving the applicability of the device.

[0014] (2) The second servo motor drives the second lead screw to rotate, which, under the action of the second ball nut and the second limiting hole, drives the second slider to slide linearly along the second limiting hole in the groove towards the gear. Then, the electric hydraulic cylinder drives the hydraulic telescopic rod to extend and slide, which drives the first connecting plate to move vertically towards the gear. This allows the probe to come into contact with the outer surface of the gear and the inner wall of the tooth groove for dimensional detection. At the same time, the linear sliding of the limiting rod along the third limiting hole ensures the stability of the vertical movement of the first connecting plate and the probe. Then, the drive motor drives the rotating shaft to rotate, which drives the rotating plate to rotate, which in turn drives the template and the gear to rotate in a circle. This allows the probe to cover the entire gear for detection, effectively realizing the function of the device to quickly and efficiently detect the gear size. The entire detection process is fully automated, which not only improves the efficiency of gear size detection but also ensures the product quality of the finished gear. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the bottom support assembly and the circumferential rotation assembly of this utility model; Figure 3 This is a schematic diagram of the first linear drive component structure of this utility model; Figure 4 This is a schematic diagram of the second linear drive component structure of this utility model; Figure 5 For the present utility model Figure 4 Enlarged structural diagram at point A in the middle; In the diagram: 1. Base support assembly; 101. Base support plate; 102. Base support column; 103. First limiting hole; 104. First vertical plate; 105. Second vertical plate; 2. Circumferential rotation assembly; 201. Drive motor; 202. Rotating shaft; 203. Rotating plate; 204. Template; 205. Slot; 3. First linear drive assembly; 301. First servo motor; 302. First lead screw; 303. First ball nut; 304. First slider; 30 5. Groove; 306. Second limiting hole; 4. Second linear drive assembly; 401. Second servo motor; 402. Second lead screw; 403. Second ball nut; 404. Second slider; 405. Side plate; 5. Linear lifting assembly; 501. Electric hydraulic cylinder; 502. Hydraulic telescopic rod; 503. First connecting plate; 504. Limiting rod; 505. Third limiting hole; 6. Detection assembly; 601. Probe; 602. Second connecting plate. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model. Example

[0017] Depend on Figures 1-5 This invention discloses a high-efficiency gear size detection device, comprising a base support assembly 1 for supporting a circumferential rotation assembly 2 and a first linear drive assembly 3. The circumferential rotation assembly 2 carries and drives the gear to rotate circumferentially. The first linear drive assembly 3 drives a second linear drive assembly 4 for lateral linear movement. The second linear drive assembly 4 drives a linear lifting assembly 5 for lateral linear movement. The linear lifting assembly 5 drives a detection assembly 6 for vertical linear movement. The detection assembly 6 contacts the upper surface of the gear and the inner wall of the tooth groove. This invention achieves the function of supporting the gear as needed according to the size of the gear to be detected, and the second linear drive assembly 4, the linear lifting assembly 5, and the detection assembly 6 can be moved to the required position according to the size of the gear. It also achieves the function of rapid and efficient detection of gear size, and the entire detection process is fully automated, which not only improves the efficiency of gear size detection but also ensures the product quality of the finished gear.

[0018] Specifically, the bottom support assembly 1 includes a bottom support plate 101, the upper surface of which is provided with a first limiting hole 103, the bottom outer wall of which is provided with a bottom support column 102, and the bottom outer wall of which is also provided with a first vertical plate 104 and a second vertical plate 105. The bottom support assembly 1 can support the circumferential rotation assembly 2 and the first linear drive assembly 3.

[0019] Specifically, the circumferential rotation assembly 2 includes a drive motor 201, which is detachably connected to the outer wall of the bottom surface of the base plate 101. One end of the drive motor 201 is provided with a rotating shaft 202 on its inner side wall, and the other end of the rotating shaft 202 is provided with a rotating plate 203. A template 204 is detachably connected to the upper surface of the rotating plate 203. A slot 205 is provided on the outer side wall of the template 204. The drive motor 201 drives the rotating shaft 202 to rotate, thereby driving the rotating plate 203 to rotate, which in turn drives the template 204 and the gear to rotate circumferentially. This allows the probe 601 to cover and inspect the entire gear.

[0020] Specifically, the first linear drive assembly 3 includes a first servo motor 301, which is detachably connected to the outer surface of the first vertical plate 104. The output shaft of the first servo motor 301 is connected to one end of a first lead screw 302, and the other end of the first lead screw 302 is rotatably connected to the outer wall of the second vertical plate 105. A first ball nut 303 is provided on the outer wall of the first lead screw 302, and a first slider 304 is detachably connected to the outer wall of the first ball nut 303. The outer wall of the first slider 304 is slidably connected to the inner wall of the first limiting hole 103. A groove 305 is provided on the outer wall of the first slider 304, and a second limiting hole 306 is provided on the inner wall of the top surface of the groove 305. The first servo motor 301 drives the first lead screw 302 to rotate, thereby driving the first slider 304 to move linearly along the first limiting hole 103 under the action of the first ball nut 303 and the first limiting hole 103, which in turn drives the second linear drive assembly 4, the linear lifting assembly 5, and the detection assembly 6 to move towards the gear.

[0021] Specifically, the second linear drive assembly 4 includes a second servo motor 401, which is detachably connected to the outer wall of the first slider 304. The output shaft of the second servo motor 401 is connected to one end of the second lead screw 402, and the other end of the second lead screw 402 is rotatably connected to the inner wall of the groove 305. A second ball nut 403 is provided on the outer wall of the second lead screw 402, and a second slider 404 is detachably connected to the outer wall of the second ball nut 403. The outer wall of the second slider 404 is slidably connected to the inner wall of the second limiting hole 306. A side plate 405 is provided on the outer surface of the second slider 404. The second lead screw 402 is driven to rotate by the operation of the second servo motor 401, thereby driving the second slider 404 to slide linearly along the second limiting hole 306 inside the groove 305 towards the gear under the action of the second ball nut 403 and the second limiting hole 306.

[0022] Specifically, the linear lifting assembly 5 includes an electric hydraulic cylinder 501, which is detachably connected to the upper surface of the side plate 405. One end of a hydraulic telescopic rod 502 is slidably connected to the inner wall of the electric hydraulic cylinder 501, and the other end of the hydraulic telescopic rod 502 is detachably connected to a first connecting plate 503. The operation of the electric hydraulic cylinder 501 drives the hydraulic telescopic rod 502 to extend and slide, thereby driving the first connecting plate 503 to move vertically toward the gear, which in turn drives the probe 601 to come into contact with the outer surface of the gear and the inner wall of the tooth groove for dimensional detection.

[0023] Specifically, a limiting rod 504 is provided on the upper surface of the first connecting plate 503, and a third limiting hole 505 is provided on the upper surface of the side plate 405. The outer side wall of the limiting rod 504 is slidably connected to the inner side wall of the third limiting hole 505. The stability of the vertical movement of the first connecting plate 503 and the probe 601 is ensured by the linear sliding action of the limiting rod 504 along the third limiting hole 505.

[0024] Specifically, the detection component 6 includes a second connecting plate 602, which is detachably connected to the outer wall of the bottom surface of the first connecting plate 503. A probe rod 601 is provided on the outer wall of the bottom surface of the second connecting plate 602. The detachable connection between the first connecting plate 503 and the second connecting plate 602 allows the detection component 6 of appropriate size and sensitivity to be selected according to the size of the gear to be detected.

[0025] In use, firstly, a template 204 of the appropriate size is selected according to the size of the gear to be tested. Then, the gear to be tested is moved and its inner sidewall is wedged with the inner sidewall of the slot 205. Next, the first servo motor 301 drives the first lead screw 302 to rotate, thereby driving the first slider 304 to move linearly along the first limit hole 103 under the action of the first ball nut 303 and the first limit hole 103. This, in turn, drives the second linear drive assembly 4, the linear lifting assembly 5, and the detection assembly 6 to move towards the gear. This effectively realizes that the device can support the gear as needed according to the size of the gear to be tested, and the second linear drive assembly 4, the linear lifting assembly 5, and the detection assembly 6 can move to the required position according to the size of the gear, improving the applicability of the device. Subsequently, the second servo motor 401 drives the second lead screw 402 to rotate, thereby driving the second slider 404 under the action of the second ball nut 403 and the second limit hole 306. The probe 601 slides linearly along the second limiting hole 306 inside the groove 305 towards the gear. Then, the electric hydraulic cylinder 501 drives the hydraulic telescopic rod 502 to extend and slide, thereby causing the first connecting plate 503 to move vertically towards the gear. This allows the probe 601 to come into contact with the outer surface of the gear and the inner wall of the tooth groove for dimensional inspection. At the same time, the linear sliding of the limiting rod 504 along the third limiting hole 505 ensures the stability of the vertical movement of the first connecting plate 503 and the probe 601. Then, the drive motor 201 drives the rotating shaft 202 to rotate, thereby causing the rotating plate 203 to rotate. This, in turn, causes the template 204 and the gear to rotate circumferentially. This allows the probe 601 to cover the entire gear for inspection, effectively realizing the function of the device to quickly and efficiently inspect the gear dimensions. The entire inspection process is fully automated, which not only improves the efficiency of gear dimension inspection but also ensures the product quality of the finished gear.

[0026] The drive motor 201, the first servo motor 301, the second servo motor 401, the electric hydraulic cylinder 501, and the probe 601 are all finished products manufactured using existing technology and are available for purchase on the market. All components are general standard parts or parts known to those skilled in the art, and their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency gear size detection device, comprising a base support assembly (1), characterized in that: The bottom support assembly (1) is used to support the circumferential rotation assembly (2) and the first linear drive assembly (3). The circumferential rotation assembly (2) is used to carry the gear and drive the gear to rotate in a circle. The first linear drive assembly (3) is used to drive the second linear drive assembly (4) to move laterally in a linear manner. The second linear drive assembly (4) is used to drive the linear lifting assembly (5) to move laterally in a linear manner. The linear lifting assembly (5) is used to drive the detection assembly (6) to move vertically in a linear manner. The detection assembly (6) is used to contact the upper surface of the gear and the inner wall of the tooth groove.

2. The high-efficiency gear size detection device according to claim 1, characterized in that: The bottom support assembly (1) includes a bottom support plate (101), a first limiting hole (103) is provided on the upper surface of the bottom support plate (101), a bottom support column (102) is provided on the outer wall of the bottom surface of the bottom support plate (101), and a first vertical plate (104) and a second vertical plate (105) are also provided on the outer wall of the bottom surface of the bottom support plate (101).

3. The high-efficiency gear size detection device according to claim 2, characterized in that: The circumferential rotation assembly (2) includes a drive motor (201), which is detachably connected to the outer wall of the bottom surface of the bottom support plate (101). One end of the drive motor (201) is provided on the inner side wall, and the other end of the drive motor (202) is provided with a rotating plate (203). A template (204) is detachably connected to the upper surface of the rotating plate (203), and a slot (205) is provided on the outer side wall of the template (204).

4. The high-efficiency gear size detection device according to claim 2, characterized in that: The first linear drive assembly (3) includes a first servo motor (301), which is detachably connected to the outer surface of the first vertical plate (104). The output shaft of the first servo motor (301) is connected to one end of a first lead screw (302), and the other end of the first lead screw (302) is rotatably connected to the outer wall of the second vertical plate (105). A first ball nut (303) is provided on the outer wall of the first lead screw (302), and a first slider (304) is detachably connected to the outer wall of the first ball nut (303). The outer wall of the first slider (304) is slidably connected to the inner wall of the first limiting hole (103). The outer wall of the first slider (304) is provided with a groove (305), and the inner wall of the top surface of the groove (305) is provided with a second limiting hole (306).

5. The high-efficiency gear size detection device according to claim 4, characterized in that: The second linear drive assembly (4) includes a second servo motor (401), which is detachably connected to the outer wall of the first slider (304). The output shaft of the second servo motor (401) is connected to one end of a second lead screw (402), and the other end of the second lead screw (402) is rotatably connected to the inner wall of the groove (305). A second ball nut (403) is provided on the outer wall of the second lead screw (402). A second slider (404) is detachably connected to the outer wall of the second ball nut (403). The outer wall of the second slider (404) is slidably connected to the inner wall of the second limiting hole (306). A side plate (405) is provided on the outer surface of the second slider (404).

6. The high-efficiency gear size detection device according to claim 5, characterized in that: The linear lifting assembly (5) includes an electric hydraulic cylinder (501), which is detachably connected to the upper surface of the side plate (405). One end of a hydraulic telescopic rod (502) is slidably connected to the inner wall of the electric hydraulic cylinder (501), and the other end of the hydraulic telescopic rod (502) is detachably connected to a first connecting plate (503).

7. The high-efficiency gear size detection device according to claim 6, characterized in that: The upper surface of the first connecting plate (503) is provided with a limiting rod (504), and the upper surface of the side plate (405) is provided with a third limiting hole (505), wherein the outer wall of the limiting rod (504) is slidably connected to the inner wall of the third limiting hole (505).

8. The high-efficiency gear size detection device according to claim 6, characterized in that: The detection component (6) includes a second connecting plate (602), which is detachably connected to the outer wall of the bottom surface of the first connecting plate (503), and a probe rod (601) is provided on the outer wall of the bottom surface of the second connecting plate (602).

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