Light source adjusting mechanism of motor rotor iron core elastic sheet detection device
By designing a light source adjustment mechanism, the problem of unclear imaging caused by a fixed light source was solved, and the position and angle of the light source were flexibly adjusted, thus improving the accuracy of the spring detection.
Patent Information
- Application Number
- CN202520700691.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-15
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-04-15
AI Technical Summary
In the existing technology, the fixed setting of the light source results in unclear imaging during the detection of rotor core springs, making it impossible to accurately determine the spacing and number of springs.
A light source adjustment mechanism was designed, including an X-axis guide rail, a Z-axis guide rail, and a rotating component. The light source slider is driven by the X-axis drive motor and the Z-axis drive motor to achieve adjustment of the light source's lateral and longitudinal positions and rotation angle.
It enables flexible adjustment of the light source, meets the requirements of clear camera imaging, and improves the accuracy of spring defect detection.
Smart Images
Figure CN223926273U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to rotor detection device technical field, concretely relates to a light source adjusting mechanism of motor rotor core spring piece detection device. BACKGROUND
[0002] Rotor core spring piece detection is usually realized to the measurement of rotor core spring piece spacing and quantity through optical detection method, thereby judging whether the spring piece meets production demand, but, at present, the light source is usually fixedly arranged at the bottom of the rotor in the rotor core spring piece detection process, the position and angle of the light source cannot be adjusted, so as to make the camera obtain clear picture imaging, the light and shade contrast of the outer edge of the spring piece and other parts of the rotor core cannot be changed, resulting in that the accuracy of the camera imaging when analyzing the spring piece spacing and quantity defects through algorithm is not high. SUMMARY
[0003] The utility model needs to solve the technical problem to provide a light source adjusting mechanism of motor rotor core spring piece detection device, can adjust the position and angle of the light source to adapt the requirement of clear imaging of the camera.
[0004] To solve the above technical problem, the technical scheme adopted by the utility model is as follows.
[0005] A light source adjusting mechanism of motor rotor core spring piece detection device, including X axle guide rail installed on support seat, the first guide rail sliding block is arranged on the X axle guide rail and is driven by the X axle drive motor, the first guide rail sliding block top is connected with L type adapter through four fastening bolts, the inside of L type adapter is installed with Z axle guide rail and the second guide rail sliding block is slidably connected with Z axle guide rail, and the second guide rail sliding block is driven by Z axle drive motor, the first light source rotating component is installed on the top of the second guide rail sliding block through bolt, and the rotatable strip light source is installed between the first light source rotating component.
[0006] The light source adjusting mechanism of the motor rotor core spring piece detection device, both ends of the strip light source are respectively installed with the second light source rotating component, and the strip light source is connected with the second light source rotating component through bolt, and the first light source rotating component is connected with the second light source rotating component of the corresponding side through the light source rotating positioning bolt.
[0007] The light source adjusting mechanism of the motor rotor core spring piece detection device, the upper half of the first light source rotating component is a circular plate, two first arc holes symmetrically arranged about the center of the circular plate are formed in the circular plate, and the light source rotating positioning bolt is connected with the second light source rotating component through the first arc hole.
[0008] The light source adjusting mechanism of the motor rotor core spring piece detection device, the first guide rail sliding block and the X axle guide rail are connected through the fastening knob.
[0009] The light source adjusting mechanism of the motor rotor core spring detection device is characterized in that the second guide rail sliding block and the Z-axis guide rail are connected through the fastening knob.
[0010] Thanks to the above technical solutions, the utility model has the following technical progress.
[0011] The utility model provides a kind of light source adjusting mechanism of motor rotor core spring detection device, simple structure, easy operation, not only can the transverse position and longitudinal position of bar light source be adjusted, but also the rotation angle of bar light source can be adjusted, meet the light source demand of camera clear imaging, to obtain more accurate spring defect detection result. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 It is the specific structure schematic diagram of the utility model.
[0013] Wherein:400.X-axis guide rail, 401. first guide rail sliding block, 402.L-shaped adapter, 403.Z-axis guide rail, 404.second guide rail sliding block, 405.first light source rotating component, 406.first arc-shaped hole, 407.light source rotating positioning bolt, 408.second light source rotating component, 409.bar light source, 4010.X-axis drive motor, 4011.Z-axis drive motor. DETAILED DESCRIPTION
[0014] The utility model will be further explained in detail in connection with the drawings and specific embodiment.
[0015] A kind of light source adjusting mechanism of motor rotor core spring detection device, as shown in Figure 1 It is the specific structure schematic diagram of the utility model, including X-axis guide rail 400 installed on support seat, specifically, X-axis guide rail 400 is fixed on corresponding bar support foot on support seat bottom by bolt, first guide rail sliding block 401 is slidably arranged on X-axis guide rail 400, and first guide rail sliding block 401 is driven by X-axis drive motor 4010.
[0016] First guide rail sliding block 401 and X-axis guide rail 400 are connected by fastening knob, and the movement of first guide rail sliding block 401 is limited.
[0017] First guide rail sliding block 401 top end is connected with L-shaped adapter 402 by four fastening bolts, Z-axis guide rail 403 and second guide rail sliding block 404 slidably connected with Z-axis guide rail 403 are installed in L-shaped adapter 402 inner side, and second guide rail sliding block 404 is driven by Z-axis drive motor 4011.
[0018] The second guide rail slider 404 is connected with the Z-axis guide rail 403 through a fastening knob, so that the movement of the second guide rail slider 404 is limited, and the stability after the light source adjustment is completed is ensured.
[0019] The first light source rotating member 405 is installed at the top end of the second guide rail slider 404 through a bolt, and the rotatable strip-shaped light source 409 is installed between the first light source rotating member 405.
[0020] The second light source rotating member 408 is installed at both ends of the strip-shaped light source 409.
[0021] The first light source rotating member 405 is connected with the corresponding second light source rotating member 408 through a light source rotating positioning bolt 407.
[0022] The upper half of the first light source rotating member 405 is a circular plate, two first arc-shaped holes 406 are symmetrically arranged on the circular plate, the light source rotating positioning bolt 407 passes through the first arc-shaped hole 406 and is connected with the second light source rotating member 408, and the rotation adjustment of the light source is realized by adjusting the position of the light source rotating positioning bolt 407 in the first arc-shaped hole 406.
[0023] In the embodiment, the strip-shaped light source 409 has strict requirements on the irradiation angle and illumination intensity of the spring piece, the light-dark contrast between the outer edge of the spring piece and other parts of the rotor core needs to be strengthened, and the algorithm detection accuracy is ensured accordingly, therefore, the horizontal and vertical position adjustment and the rotation angle adjustment of the strip-shaped light source 409 through the light source adjusting mechanism can better meet the light source requirements in the test process.
[0024] The light source adjusting mechanism of the motor rotor core spring piece detection device is simple in structure and convenient to operate, can not only adjust the horizontal position and the vertical position of the strip-shaped light source, but also adjust the rotation angle of the strip-shaped light source, meets the light source requirements of clear imaging of the camera, and thus more accurate spring piece defect detection results are obtained.
Claims
1. A light source adjusting mechanism of a motor rotor core spring detection device, characterized by: Including the X-axis guide rail (400) installed on the support seat, the first guide rail slider (401) is arranged on the X-axis guide rail (400) and is driven by the X-axis drive motor (4010); the top of the first guide rail slider (401) is connected with the L-shaped adapter (402) through four fastening bolts, the L-shaped adapter (402) is internally provided with the Z-axis guide rail (403) and the second guide rail slider (404) in sliding connection with the Z-axis guide rail (403), and the second guide rail slider (404) is driven by the Z-axis drive motor (4011); the top of the second guide rail slider (404) is provided with the first light source rotating member (405) through a bolt, and the first light source rotating member (405) is provided with the rotatable strip-shaped light source (409) therebetween.
2. The light source adjusting mechanism of the motor rotor core spring detection device according to claim 1, characterized in that: Both ends of the strip-shaped light source (409) are provided with the second light source rotating member (408), the strip-shaped light source (409) is connected with the second light source rotating member (408) through a bolt, and the first light source rotating member (405) is connected with the corresponding side second light source rotating member (408) through the light source rotating positioning bolt (407).
3. The light source adjusting mechanism of the motor rotor core spring detection device according to claim 2, characterized in that: The upper half of the first light source rotating member (405) is a circular plate, two first arc-shaped holes (406) symmetrically arranged about the center of the circular plate are formed in the circular plate, and the light source rotating positioning bolt (407) passes through the first arc-shaped hole (406) and is connected with the second light source rotating member (408).
4. The light source adjusting mechanism of the motor rotor core spring detection device according to claim 1, characterized in that: The first guide rail slider (401) and the X-axis guide rail (400) are connected through the fastening knob.
5. The light source adjusting mechanism of a motor rotor core spring detection device according to claim 1, characterized in that: The second guide rail slider (404) and the Z-axis guide rail (403) are also connected through the fastening knob.