Gear detection device
By designing a gear detection device that includes a movable detection assembly and a clamping assembly that can fix gears of different sizes and types, the time-consuming and labor-intensive detection of various types of gears in the prior art is solved, and the rapid and accurate detection of various types of gears is achieved.
Patent Information
- Application Number
- CN202422303203.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-20
AI Technical Summary
The existing gear detection technology requires frequent replacement of different detection devices, which leads to time-consuming and labor-intensive testing and prone to errors, affecting the inspection results.
A gear detection device is designed, including a bracket, a detection assembly and a clamping assembly, which moves through the slide rail to approach or away from the gear to be detected, and the clamping assembly can fix gears of different sizes and types.
The device can quickly adapt to different types of gears, reduce detection time, improve detection efficiency and accuracy, and avoid the tedious process of frequently changing the detection device.
Smart Images
Figure CN223037085U_ABST
Abstract
Description
Technical Field
[0001] The present disclosure relates to the technical field of gear detection, and in particular, to a gear detection device. Background Art
[0002] Before a gear is used, in order to ensure the use effect, it is usually necessary to detect the gear. In the related art, a gear inspection instrument is usually used for gear detection. However, during the inspection process, for the inspection of gears of different models, different components need to be replaced for adaptation, such as the inspection part of the gear, the fixing part of the gear, etc. As a result, the entire inspection process is time-consuming and laborious, and mistakes are likely to occur during the replacement process, affecting the inspection results. Summary of the Utility Model
[0003] The purpose of the present disclosure is to provide a gear detection device that can detect gears of multiple models.
[0004] To achieve the above purpose, the present disclosure provides a gear detection device, including:
[0005] A bracket, on which a slide rail is provided;
[0006] A detection component, which includes a tooth surface detection component and a cone height detection component. The tooth surface detection component includes a detection piece and a slider. The detection piece is located on the slider, and the slider is located in the slide rail and is used to slide along the slide rail to drive the detection piece to approach or move away from the gear to be detected;
[0007] A clamping component, which is rotatably connected to the bracket and is used to clamp the gear to be detected.
[0008] Optionally, a knocking frame is provided on the slider. The detection piece includes a detection rod, which extends along the radial direction of the gear to be detected and is rotatably connected to the slider. The detection rod also has a detection end and an impact end. The detection end faces the gear to be detected, and the impact end is used to impact the knocking frame.
[0009] Optionally, the cone height detection component includes a chute located at the detection end of the detection rod and a sliding rod located in the chute. The chute extends along the radial direction of the gear to be detected, and scale lines are provided on the chute.
[0010] Optionally, the clamping component includes a sleeve, a contact plate and a control member. A fixing hole is provided at the center of the gear to be detected, and the fixing hole is used for the gear to be detected to be sleeved on the sleeve. The contact plate is used to move radially along the sleeve under the control of the control member and abut against the inner wall of the fixing hole to limit the movement of the gear to be detected.
[0011] Optionally, a contact post extending into the inner cavity of the sleeve is provided on the contact plate. The control member includes a control rod and an extrusion member. The extrusion member is conical and located in the inner cavity of the sleeve. The end of the control rod located in the inner cavity of the sleeve is connected to the extrusion member. The control rod is used to drive the extrusion member to move along the axial direction of the sleeve. The contact post can move radially along the sleeve under the extrusion of the extrusion member.
[0012] Optionally, the contact plate is made of an elastic material. A plurality of fixing posts and springs are provided between the inner wall of the contact plate and the outer wall of the sleeve. One end of the fixing posts and springs is fixedly connected to the outer wall of the sleeve, and the other end is fixedly connected to the inner wall of the contact plate facing the sleeve.
[0013] Optionally, the control rod is a threaded rod. A threaded hole matching the threaded rod is provided on the sleeve, and a handle is provided at the end of the control rod where the extrusion member is not provided.
[0014] Optionally, the clamping assembly further includes a turntable. The turntable is rotatably connected to the bracket and can rotate around its own axis. The sleeve is connected to the turntable, and the axis of the sleeve coincides with the axis of the turntable.
[0015] Optionally, a limiting member is provided on the slider for restricting the sliding of the slider along the slide rail. The limiting member includes a limiting hole provided on the slider and a limiting bolt. The limiting bolt can pass through the limiting hole and abut against the bracket to restrict the sliding of the slider.
[0016] Optionally, the slide rail is a dovetail groove, and scale lines are further provided on the slide rail.
[0017] Compared with the prior art, the advantages of the present utility model are as follows: The gear detection device of the present utility model includes a bracket, a detection assembly, and a clamping assembly. A slide rail is provided on the bracket. The detection assembly can move along the slide rail to approach or move away from the gear to be detected, and the clamping assembly can fix gears of different sizes and models, enabling the staff to complete the detection of gears of different types and sizes without frequently replacing different detection devices when detecting gears, thereby saving the time for gear detection and improving the efficiency and accuracy of gear detection.
[0018] Other features and advantages of the present disclosure will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The drawings are used to provide a further understanding of the present disclosure and constitute a part of the specification. Together with the following specific implementation, they are used to explain the present disclosure, but do not constitute a limitation to the present disclosure. In the drawings:
[0020] Figure 1 is a schematic structural diagram of the gear detection device provided in the exemplary embodiment of the present disclosure;
[0021] Figure 2 is another schematic structural diagram of the gear detection device provided in the exemplary embodiment of the present disclosure;
[0022] Figure 3 is Figure 1 a partial enlarged view of part A in
[0023] Figure 4 is Figure 1 a partial enlarged view of the clamping assembly in
[0024] Description of Reference Numerals
[0025] 1 - Bracket; 11 - Slide Rail;
[0026] 2 - Detection Assembly; 3 - Tooth Surface Detection Assembly; 31 - Detection Piece; 311 - Detection Rod; 32 - Slide Block; 321 - Knocking Frame; 33 - Limiting Piece; 331 - Limiting Hole; 332 - Limiting Bolt;
[0027] 4 - Cone Height Detection Assembly; 41 - Chute; 42 - Slide Rod;
[0028] 5 - Clamping Assembly; 51 - Sleeve; 52 - Contact Plate; 521 - Contact Column; 522 - Fixed Column; 523 - Spring; 53 - Control Piece; 531 - Control Rod; 532 - Extrusion Piece; 54 - Turntable;
[0029] 6 - Gear to be Detected; 61 - Fixed Hole. Detailed Embodiment
[0030] The following will describe the detailed embodiment of the present disclosure in conjunction with the accompanying drawings. It should be understood that the detailed embodiment described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.
[0031] In the present disclosure, unless otherwise stated, the orientation terms such as "upper, lower, high, low, top, bottom" generally refer to the orientation of the corresponding components or structures in the direction of gravity, and specifically can refer to Figure 1 the drawing direction shown. "Inner, outer" refer to the inside and outside of the contour of the corresponding component. In addition, it should be noted that the terms such as "first, second" are used to distinguish one element from another, and do not have sequence and importance. In addition, in the description with reference to the drawings, the same reference numerals in different drawings represent the same elements. The above definitions are only used to explain and illustrate the present disclosure, and should not be construed as a limitation to the present disclosure.
[0032] For ease of understanding, the following refers to the attached Figures 1 to 4 , and in combination with the embodiments, the specific structure and working principle of the gear detection device of the present disclosure are described in detail.
[0033] The present disclosure relates to a gear detection device that can detect various different types of gears and can simultaneously detect the tooth surface and cone height of the gears. Refer to Figure 1 and Figure 2 , the gear detection device of the present disclosure includes a bracket 1, a detection assembly 2, and a clamping assembly 5. The bracket 1 constitutes the main body of the gear detection device and is used to provide an installation space for other components. A slide rail 11 is also provided on the bracket 1 to support the gear detection device. The detection assembly 2 is located on the bracket 1 and includes a tooth surface detection assembly 3 and a cone height detection assembly 4. The tooth surface detection assembly 3 includes a detection piece 31 and a slider 32. The detection piece 31 is located on the slider 32, and the slider 32 is located in the slide rail 11 on the bracket 1 and can slide in the slide rail 11 to drive the detection piece 31 to move in a direction closer to or farther from the gear 6 to be detected, so that the staff can replace gears of different models. The clamping assembly 5 is rotatably connected to the bracket 1 and is used to clamp gears of different models to fixedly connect the gears to the clamping assembly 5, so that the staff can drive the gear to be detected to rotate by rotating the clamping assembly 5 when detecting the gear, and complete the detection of different positions of the gear to be detected.
[0034] The gear detection device of the present disclosure can detect gears of different types and sizes by setting a movable detection assembly 2 and a clamping assembly 5 that can fix gears of different sizes, avoiding the need for the staff to frequently replace different detection devices during the detection process, completing the detection of gears of different types and sizes, thus saving the time for gear detection and improving the accuracy of gear detection.
[0035] In an embodiment of the present disclosure, refer to Figure 1 and Figure 3, a knocking frame 321 is provided on the slider 32. The detecting member 31 includes a detecting rod 311 which extends radially along the gear 6 to be detected, has a detecting end and an impact end, and is rotatably connected to the slider 32. When the staff is detecting the tooth surface of the gear 6 to be detected, first, according to the model and size of the gear 6 to be detected, the slider 32 can be moved so that the slider 32 moves along the slide rail 11, driving the detecting rod 311 to move to a preset distance between its detecting end and the tooth surface of the gear 6 to be detected. Then, the clamping assembly 5 is rotated so that different tooth surfaces of the gear 6 to be detected can pass by the detecting rod 311 in turn. When the tooth surface of the gear 6 to be detected is unqualified, it will impact the detecting end of the detecting rod 311, causing the detecting rod 311 to rotate relative to the slider 32, driving the impact end of the detecting rod 311 to impact the knocking frame 321 to emit a sound, prompting the staff that the tooth surface of the gear 6 to be detected is unqualified.
[0036] In an embodiment of the present disclosure, refer to Figure 1 and Figure 3 , the cone height detecting assembly 4 includes a chute 41 for detecting the end of the displacement detecting rod 311, and a sliding rod 42 located in the chute 41. The chute 41 extends radially along the gear 6 to be detected, and scale lines are provided on the chute 41. The sliding rod 42 can slide in the chute 41 so that the sliding rod 42 can move towards or away from the gear 6 to be detected. When the staff is detecting the cone height, first, the slider 32 needs to be moved to drive the detecting rod 311 on the slider 32 to move to a preset distance between its detecting end and the tooth surface of the gear 6 to be detected. Then, the sliding rod 42 on the detecting end of the detecting rod 311 is moved so that the sliding rod 42 moves along the chute 41 to abut against the inner ring of the gear 6 to be detected. Finally, according to the position of the scale line on the chute 41, it is judged whether the cone height of the gear 6 to be detected is qualified.
[0037] In an embodiment of the present disclosure, refer to Figure 1 and Figure 4 , a limiting member 33 is further provided on the slider 32. The slider 32 can be restricted from sliding in the slide rail 11 through the limiting member 33, avoiding the movement of the detecting member 31 when the staff is detecting the tooth surface and the cone height. In this embodiment, the limiting member 33 includes a limiting hole 331 provided on the slider 32 and a limiting bolt 332 that cooperates with the limiting hole 331. When it is necessary to restrict the sliding of the slider 32, only the end of the limiting bolt 332 needs to pass through the limiting hole 331 and abut against the bracket 1 to restrict the slider 32 from moving further. When it is necessary to resume the movement of the slider 32, the limiting bolt 332 is removed. Of course, in other embodiments, the limiting member 33 can also be of other structures, which can be determined according to the actual situation, and the present disclosure does not limit this.
[0038] In an embodiment of the present disclosure, refer to Figure 1 and Figure 3, the slide rail 11 is a dovetail groove, and the slider 32 is provided with a sliding part that can be adapted to the dovetail groove. A scale line is also provided on the slide rail 11. The slide rail 11 being a dovetail groove can ensure that the slider 32 will not fall off the slide rail 11 during the sliding process on the slide rail 11, and the scale line on the slide rail 11 can facilitate the staff to determine the position of the slider 32 to ensure the detection effect of the tooth surface and cone height of the gear 6 to be detected.
[0039] In an embodiment of the present disclosure, refer to Figure 1 and Figure 4 , the clamping assembly 5 includes a sleeve 51, an abutting plate 52 and a control member 53. A fixing hole 61 is provided at the central position of the gear 6 to be detected. The control member 53 is used to drive the abutting plate 52 to move radially along the sleeve 51. When fixing the gear 6 to be detected, the staff first needs to sleeved the fixing hole 61 of the gear 6 to be detected on the sleeve 51, and then drive the abutting plate 52 to move through the control member 53 until the abutting plate 52 abuts against the inner wall of the fixing hole 61 to complete the fixing of the gear 6 to be detected. In some embodiments of the present disclosure, in order to better abut against the fixing hole 61, the abutting plate 52 can be set as an arc-shaped plate that fits the inner wall of the fixing hole 61. Of course, in other embodiments, the abutting plate 52 can also be of other shapes, as long as it can perform abutting, and the present disclosure does not limit this.
[0040] In an embodiment of the present disclosure, refer to Figure 1 and Figure 4 , the abutting plate 52 includes an abutting column 521 extending into the inner cavity of the sleeve. The control member 53 includes a control rod 531 and an extrusion member 532. The extrusion member 532 is located in the inner cavity of the sleeve 51 and is conical. The end of the abutting column 521 on the abutting plate 52 is in contact with the outer wall of the extrusion member 532. One end of the control rod 531 extends into the inner cavity of the sleeve 51 and is connected to the extrusion member 532, and the other end extends outside the sleeve 51 for driving the extrusion member 532 to move axially along the sleeve 51. When the staff needs the abutting plate 52 to move, the control rod 531 can be moved to drive the extrusion member 532 to move. Then, the conical surface of the extrusion member 532 extrudes the abutting column 521 to move radially along the sleeve 51, so as to push the abutting plate 52 to move radially along the sleeve 51 to fixedly connect the gear 6 to be detected to the sleeve 51. Finally, the control rod 531 is fixed to complete the installation of the gear 6 to be detected.
[0041] In an embodiment of the present disclosure, refer to Figure 1 and Figure 4, the abutting rod 531 is a threaded rod, and a threaded hole matching the threaded rod is provided on the sleeve 51. A handle is further provided at one end of the control rod 531 that is not connected to the pressing member 532. When it is necessary to move the control rod 531, only by rotating the control rod 531 through the handle, through the mutual cooperation between the threaded rod and the threaded hole, not only can the precise movement of the control rod 531 and the fixing of the control rod 531 be realized, but also the need for separately arranging components for fixing the control rod 531 can be avoided. Of course, in other embodiments, the control rod 531 can also be of other structures, as long as it can be fixed, and the present disclosure does not limit this.
[0042] In an embodiment of the present disclosure, refer to Figure 1 and Figure 4 , the abutting plate 52 is made of an elastic material. Fixing columns 522 and springs 523 are provided between the inner wall of the abutting plate 52 and the outer wall of the sleeve 51. One ends of the fixing columns 522 and the springs 523 are fixedly connected to the outer wall of the sleeve 51, and the other ends are fixedly connected to the inner wall of the abutting plate 52 facing. By providing the fixing columns 522 and the springs 523, when the abutting plate 52 moves, only part of the abutting plate 52 deforms and abuts tightly against the fixing hole 61, rather than moving entirely. On the one hand, this can prevent the abutting plate 52 from falling off the sleeve 51 when not in use. On the other hand, the reaction force of the fixing columns 522 and the springs 523 can also make the pressing of the pressing member 532 more stable, ensuring the stability of the gear 6 to be detected on the sleeve 51.
[0043] In an embodiment of the present disclosure, refer to Figure 2 and Figure 4 , the clamping assembly 5 further includes a turntable 54. The turntable 54 is rotatably connected to the bracket 1 and can rotate around its own axis on the bracket 1. The sleeve 51 is fixedly connected to the turntable 54, and the axis of the sleeve 51 coincides with the axis of the turntable 54 to ensure that when the sleeve 51 rotates with the turntable 54, it will not move relative to the bracket 1. Of course, in other embodiments, the clamping assembly 5 can also be rotatably connected to the bracket 1 through other structures, which can be determined according to the actual situation, and the present disclosure does not limit this.
[0044] When the gear detection device of the present disclosure is in use, it is first necessary to fix the gear 6 to be detected. The fixing process is as follows: First, the staff sets the fixing hole 61 of the gear 6 to be detected on the sleeve 51, and then drives the abutting plate 52 to move through the control member 53 until the abutting plate 52 abuts against the inner wall of the fixing hole 61. Then, it is necessary to detect the tooth surface of the gear 6 to be detected. The detection process is as follows: First, according to the model and size of the gear 6 to be detected, move the slider 32 to drive the detection rod 311 to move until the detection end thereof is at a preset distance from the tooth surface of the gear 6 to be detected. Then, rotate the clamping assembly 5 so that different tooth surfaces of the gear 6 to be detected can pass through the detection rod 311 in turn. When the tooth surface of the gear 6 to be detected is unqualified, the impact end of the detection rod 311 impacts the knocking frame 321 to make a sound, prompting the staff that the tooth surface of the gear 6 to be detected is unqualified. Finally, the cone height is detected. The detection process is as follows: Move the slide bar 42 on the detection end of the detection rod 311 so that the slide bar 42 moves along the chute 41 to abut against the inner ring of the gear 6 to be detected, and judge whether the cone height of the gear 6 to be detected is qualified according to the position of the scale line on the chute 41.
[0045] By providing a movable detection assembly 2 and a clamping assembly 5 that can fix gears of different sizes, the gear detection device of the present disclosure can detect gears of different types and sizes, avoiding the need for staff to frequently replace different detection devices during the detection process, completing the detection of gears of different types and sizes, thereby saving the time for gear detection and improving the efficiency and accuracy of gear detection.
[0046] The preferred embodiments of the present disclosure have been described in detail above in conjunction with the accompanying drawings. However, the present disclosure is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present disclosure, various simple modifications can be made to the technical solutions of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.
[0047] In addition, it should be noted that, in the case of no contradiction, the various specific technical features described in the above specific embodiments can be combined in any suitable manner. To avoid unnecessary repetition, the present disclosure will not separately describe various possible combination methods.
[0048] In addition, any combination can be made between various different embodiments of the present disclosure, as long as it does not violate the idea of the present disclosure, and it should also be regarded as the content disclosed by the present disclosure.
Claims
1. A gear detection device, characterized in that: include: A bracket, wherein a slide rail is provided on the bracket; A detection component, the detection component includes a tooth surface detection component and a cone height detection component, the tooth surface detection component includes a detection member and a slider, the detection member is located on the slider, the slider is located in the slide rail, and is used to slide along the slide rail to drive the detection member to approach or move away from the gear to be detected; A clamping assembly is rotatably connected to the bracket and is used to clamp the gear to be detected.
2. The gear detection device according to claim 1, characterized in that: A knocking frame is arranged on the slider, and the detection member includes a detection rod, which extends radially along the gear to be detected and is rotatably connected to the slider. The detection rod also has a detection end and an impact end, the detection end faces the gear to be detected, and the impact end is used to impact the knocking frame.
3. The gear detection device according to claim 2, characterized in that: The cone height detection component comprises a slide groove located at the detection end of the detection rod and a slide rod located in the slide groove. The slide groove extends along the radial direction of the gear to be detected, and scale lines are arranged on the slide groove.
4. The gear detection device according to claim 1, characterized in that: The clamping assembly includes a sleeve, an abutment plate and a control member. A fixing hole is provided at the center of the gear to be detected. The fixing hole is used for the gear to be detected to be sleeved on the sleeve. The abutment plate is used to move along the radial direction of the sleeve under the control of the control member, and to abut against the inner wall of the fixing hole to limit the movement of the gear to be detected.
5. The gear detection device according to claim 4, characterized in that: The abutment plate is provided with an abutment column extending into the inner cavity of the sleeve, the control member includes a control rod and an extrusion member, the extrusion member is conical and located in the inner cavity of the sleeve, the control rod is located at the end of the inner cavity of the sleeve and is connected to the extrusion member, the control rod is used to drive the extrusion member to move axially along the sleeve, and the abutment column can move radially along the sleeve under the extrusion of the extrusion member.
6. The gear detection device according to claim 5, characterized in that: The abutment plate is made of elastic material, and a plurality of fixing columns and springs are arranged between the inner wall of the abutment plate and the outer wall of the sleeve, one end of the fixing columns and springs is fixedly connected to the outer wall of the sleeve, and the other end is fixedly connected to the inner wall of the abutment plate facing the sleeve.
7. The gear detection device according to claim 5, characterized in that: The control rod is a threaded rod, the sleeve is provided with a threaded hole matched with the threaded rod, and a handle is provided at the end of the control rod where the extrusion piece is not provided.
8. The gear detection device according to claim 4, characterized in that: The clamping assembly also includes a turntable, which is rotatably connected to the bracket and can rotate around its own axis. The sleeve is connected to the turntable, and the axis of the sleeve coincides with the axis of the turntable.
9. The gear detection device according to claim 1, characterized in that: A limiting member is provided on the slider for limiting the sliding of the slider along the slide rail. The limiting member includes a limiting hole provided on the slider and a limiting bolt. The limiting bolt can pass through the limiting hole and abut against the bracket to limit the sliding of the slider.
10. The gear detection device according to claim 1, characterized in that: The slide rail is a dovetail groove, and scale lines are also arranged on the slide rail.