Verticality detection assembly and device
By designing a verticality detection device for components such as support frames, lifting rotation mechanisms, etc., the problems of complexity and high cost of verticality detection of motor brackets are solved, and a fast and accurate detection effect is achieved.
Patent Information
- Application Number
- CN202421704668.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-17
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-17
AI Technical Summary
In the prior art, the verticality detection operation of the motor bracket mounting surface is complex, low efficiency and high cost, and is not suitable for large-scale production.
A verticality detection component is designed, including a support frame, a lifting rotation mechanism, a limiting rod, a limiting block, a translation mechanism, a roller limiting mechanism and a visual detection camera, so as to achieve fast and accurate verticality detection through automated detection.
It realizes fast and accurate verticality detection of the motor bracket, simplifies the operation process, reduces the inspection cost, and facilitates mass production.
Smart Images
Figure CN222912662U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of verticality detection, and more specifically to a verticality detection component and a device. Background Art
[0002] In the field of mechanical parts manufacturing, verticality is one of the important factors affecting the accuracy of parts. Taking the verticality of the motor as an example, the verticality of the motor is also called the verticality of the axis centerline. It refers to the verticality between the motor shaft and the bracket mounting surface. It is one of the important indicators to measure the quality of the motor. Therefore, it is very important to detect the overall roundness and verticality of the inner diameter of the motor bracket mounting surface, so as to ensure the concentricity of the motor shaft and the bracket mounting surface, and then meet the accuracy requirements. In the prior art, a roundness detection device is usually used to detect the roundness of the inner diameter of the motor bracket mounting surface, and then a verticality detection device is used to detect the verticality of the motor bracket mounting surface. The operation of the equipment is extremely inconvenient, and the operation is complex. Both debugging and testing take a lot of time, resulting in low detection efficiency and high detection cost. It is not suitable for rapid detection during mass production. Therefore, it is urgent to design and develop a detection structure that can be quickly detected and easy to operate for such bracket accessories with a vertical axis. Utility Model Content
[0003] The technical problem to be solved by the utility model is to provide a verticality detection component and device in view of the above-mentioned defects of the prior art.
[0004] The technical solution adopted by the utility model to solve its technical problems is:
[0005] On the one hand, the utility model provides a verticality detection component, including a support frame and a lifting and rotating mechanism, wherein the lifting and rotating mechanism is located below the top plate of the support frame; a limit rod opposite to the lifting and rotating mechanism is provided on the top plate of the support frame, a limit block is provided on the top plate of the support frame on the right side or left side of the limit rod, a translation mechanism is provided on the top plate of the support frame on the left side or right side of the limit rod, a roller limit mechanism is connected to the translation mechanism, and the translation mechanism drives the roller limit mechanism to reciprocate horizontally relative to the limit block; a visual detection camera is also provided on the top plate of the support frame on the front side and / or rear side of the limit rod.
[0006] In some embodiments, the lifting and rotating mechanism includes a first lifting cylinder and a rotating cylinder, wherein the first lifting cylinder is connected to the rotating cylinder and drives the rotating cylinder to perform lifting and lowering movements; the rotating cylinder has a rotating axis relative to the limiting rod.
[0007] In some embodiments, a lifting platform is disposed at the driving end of the first lifting cylinder, and the rotating cylinder is disposed on the lifting platform.
[0008] In some embodiments, a second lifting cylinder is provided on the upper surface of the top plate of the support frame, and the driving end of the second lifting cylinder is connected to the limit rod to drive the limit rod to perform lifting movement, and the end of the limit rod away from the second lifting cylinder passes through the top plate of the support frame and is opposite to the rotating axis.
[0009] In some embodiments, a limiting guide column is further provided at the end of the limiting rod opposite to the rotating shaft, and the end of the limiting guide column opposite to the rotating shaft is conical.
[0010] In some embodiments, the translation mechanism includes a translation cylinder and a sliding block driven to slide by the translation cylinder; the roller limiting mechanism is arranged on a side of the sliding block opposite to the limiting block.
[0011] In some embodiments, the roller limiting mechanism includes two rotating rollers, both of which are arranged on the side of the slider opposite to the limiting block, and the translation cylinder drives the slider to translate to drive the two rotating rollers to move horizontally back and forth relative to the limiting block.
[0012] In some embodiments, a vertical groove is formed on a side surface of the limit block facing the rotating roller, and there is a gap between the groove and the two rotating rollers.
[0013] In some embodiments, a transverse slot is further provided on the side surface of the limit block facing the rotating roller, the depth of the slot is less than the depth of the groove, and the distance between the inner top surface and the inner bottom surface of the slot is greater than the thickness of the rotating roller.
[0014] On the other hand, the utility model also provides a verticality detection device, comprising any of the verticality detection components described above.
[0015] The beneficial effect of the utility model is that, different from the prior art, the verticality detection component of the utility model includes a support frame, a lifting and rotating mechanism, a limit rod, a limit block, a translation mechanism, a roller limit mechanism and a visual inspection camera. In the process of lifting and rotating the bracket accessory by the lifting and rotating mechanism and rotating it, the axis of the bracket accessory is limited by the limit rod, the limit block and the roller limit mechanism, and then the image can be taken by the visual inspection camera to realize automatic inspection. The overall structural design is reasonable and the operation is simple, which helps to quickly and more accurately detect the verticality of the corresponding bracket accessories and is convenient for practical application. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a left-side structural schematic diagram of a verticality detection assembly in an embodiment of the utility model;
[0017] Figure 2 It is a schematic diagram of a verticality detection assembly in an embodiment of the utility model from a side view;
[0018] Figure 3 It is another schematic diagram of the verticality detection assembly in an embodiment of the utility model from a side view;
[0019] Figure 4 It is a right rear side structural schematic diagram of the verticality detection assembly in the embodiment of the utility model;
[0020] Figure 5 It is a schematic diagram of the enlarged structure of a part A in an embodiment of the utility model;
[0021] Figure 6 It is a left rear side structural diagram of the verticality detection assembly in the embodiment of the utility model;
[0022] Figure 7 It is a schematic diagram of the enlarged structure of a part C in an embodiment of the utility model;
[0023] The names and serial numbers marked in the figure are: support frame-1; lifting and rotating mechanism-2; limit rod-3; limit block-4; translation mechanism-5; roller limit mechanism-6; visual inspection camera-7; first lifting cylinder-21; rotating cylinder-22; lifting platform-211; second lifting cylinder-8; translation cylinder-51; slider-52; groove-401; limit guide column-31; slot-402; platform-10; bracket accessory-20. DETAILED DESCRIPTION
[0024] The terms "first", "second", "third" and "fourth" etc. in the specification and claims of the utility model and the drawings are used to distinguish different objects rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or units that are inherent to these processes, methods, products or devices.
[0025] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
[0026] "Multiple" means two or more. "And / or" describes the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the related objects are in an "or" relationship.
[0027] Moreover, the terms "up, down, front, back, left, right, upper end, lower end" etc. indicating directions are all based on the posture and position of the device or equipment described in this solution during normal use.
[0028] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the following will be described clearly and completely in combination with the technical solution in the embodiments of the utility model. Obviously, the described embodiments are partial embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the utility model.
[0029] The utility model is implemented as follows Figures 1 to 7 As shown in the figure, a verticality detection component includes a support frame 1 and a lifting and rotating mechanism 2, the lifting and rotating mechanism 2 is located below the top plate of the support frame 1; a limit rod 3 opposite to the lifting and rotating mechanism 2 is provided on the top plate of the support frame 1, a limit block 4 is provided on the top plate of the support frame 1 on the right side or left side of the limit rod 3, a translation mechanism 5 is provided on the top plate of the support frame 1 on the left side or right side of the limit rod 3, a roller limit mechanism 6 is connected to the translation mechanism 5, and the translation mechanism 5 drives the roller limit mechanism 6 to reciprocate horizontally relative to the limit block 4; a visual detection camera 7 is also provided on the top plate of the support frame 1 on the front side and / or rear side of the limit rod 3.
[0030] In this embodiment, the shape of the support frame 1 is an inverted U shape. In actual application, the two bottom ends of the inverted U-shaped support frame 1 need to be fixed on a platform 10, and the jacking and rotating mechanism 2 is also arranged on the same platform 10. In order to make the jacking and rotating mechanism 2 located below the top plate of the support frame 1, the jacking and rotating mechanism 2 should be placed between the two side plates of the support frame 1 so that the jacking and rotating mechanism 2 is opposite to the limit rod 3 on the support frame 1, so that the space between the top plate of the support frame 1 and the jacking and rotating mechanism 2 forms a space convenient for detection operations.
[0031] Specifically, the limit block 4 is arranged on the right side of the lower surface of the top plate of the support frame 1, the translation mechanism 5 is arranged on the left side of the lower surface of the support frame 1, and the roller limit mechanism 6 is arranged on the right side of the translation mechanism 5 to correspond to the limit block 4. A visual inspection camera 7 is arranged on the lower surface of the top plate of the support frame 1 at the front and rear sides of the limit rod 3. The limit block 4, the translation mechanism 5, and the roller limit mechanism 6 are all located between the two visual inspection cameras 7, and the center line between the two visual inspection cameras 7 is perpendicular to the center line between the translation mechanism 5 or the roller limit mechanism 6 and the limit block 4. The visual inspection camera 7 is, for example, a CCD (Charge-coupled Device) camera.
[0032] Specifically, in this embodiment, the lifting and rotating mechanism 2 includes a first lifting cylinder 21 and a rotating cylinder 22. The lower end of the first lifting cylinder 21 is arranged on the upper surface of the platform 10, and the upper end of the first lifting cylinder 21 is provided with a lifting platform 211. The rotating cylinder 22 is arranged on the lifting platform 211, and the top plate of the support frame 1 is located above the rotating cylinder 22. The first lifting cylinder 21 controls and drives the lifting platform 211 to perform lifting and lowering movements, and then the rotating cylinder 22 is driven to rise or fall through the lifting platform 211. Among them, the function of the rotating cylinder 22 is to drive the rotating shaft thereon to rotate. When the lower end of the bracket accessory 20 is connected with the rotating shaft thereon, the bracket accessory 20 can be lifted and driven to rotate during the lifting process.
[0033] Specifically, in this embodiment, a second lifting cylinder 8 is provided on the upper surface of the top plate of the support frame 1, and the driving end of the second lifting cylinder 8 is connected to the upper end of the limiting rod 3 to drive the limiting rod 3 to move up and down, and the lower end of the limiting rod 3 passes through the top plate of the support frame 1 and is opposite to the rotation axis. The limiting rod 3 can be controlled to move up and down by the second lifting cylinder 8, so as to adjust the position height of the limiting rod 3, thereby facilitating the limiting of the bracket accessories 20 with different shaft lengths.
[0034] Specifically, in this embodiment, the translation mechanism 5 includes a translation cylinder 51 and a slider 52 driven to slide by the translation cylinder 51; the roller limiting mechanism 6 is arranged on the side of the slider 52 opposite to the limiting block 4. Among them, the roller limiting mechanism 6 includes two rotating rollers, and the two rotating rollers are both arranged on the side of the slider 52 opposite to the limiting block 4. The translation cylinder 51 drives the slider 52 to translate to drive the two rotating rollers to reciprocate horizontally relative to the limiting block 4. The limiting block 4 is L-shaped, and the bottom edge of the L-shaped limiting block 4 is horizontally corresponding to the rotating rollers. A vertical groove 401 is provided on the side surface of the bottom edge of the L-shaped limiting block 4 facing the rotating rollers, and there is a gap between the groove 401 and the two rotating rollers. The gap between the two rotating rollers and the groove 401 is used for the shaft of the bracket accessory 20 to extend into.
[0035] The lower end of the limit rod 3 is also provided with a limit guide post 31 corresponding to the rotation axis, and the end of the limit guide post 31 corresponding to the rotation axis is conical. When the first lifting cylinder 21 and the rotating cylinder 22 cooperate to lift the bracket accessory 20, the axis of the bracket accessory 20 enters the interval and is limited by the limit guide post 31; at the same time, in the process of the bracket accessory 20 being lifted, the two rotating rollers are controlled to translate in the direction close to the groove 401 until the axis of the bracket accessory 20 is limited between the two rotating rollers and the groove 401, then the two rotating rollers are in direct contact with the axis of the bracket accessory 20 and rotated automatically, so that the bracket accessory 20 can always maintain a smooth rotation, which is convenient for the visual inspection camera 7 to obtain a comprehensive image to meet the inspection needs.
[0036] Furthermore, a horizontal slot 402 is provided on the bottom side of the L-shaped limit block 4 opposite to the two rotating rollers 411. The depth of the slot 402 is less than the depth of the groove 401. The distance between the inner top surface and the inner bottom surface of the slot 402 is based on the rotation roller extending into and rotating therein. The groove 401, the slot 402 and the rotating roller are matched with each other to hold the axis of the bracket accessory 20 in an embraced state, so that the axis of the bracket accessory 20 can rotate in the interval formed by the groove 401, the slot 402 and the rotating roller, so that the bracket accessory 20 is not easy to move, so as to improve the inspection quality. In this embodiment, after the image obtained by the visual inspection camera 7 is matched with the system master controller to realize the recognition and analysis of the image, it can be confirmed whether the verticality of the bracket accessory 20 is qualified.
[0037] It should be noted that the "cooperating with the system master controller to realize the recognition and analysis of the image" referred to in this embodiment can be realized by using any existing suitable system master controller and image analysis technology, and the system master controller can be set at any suitable position on the platform 10 or other related mechanisms, devices, and equipment, and is not specifically limited in this embodiment. The bracket accessory 20 shown in the drawings of this embodiment is illustrated by taking the motor bracket as an example.
[0038] In other embodiments, the utility model also provides a verticality detection device, which includes the verticality detection assembly described in the above embodiments, and the verticality detection device provides a platform 10 for installing and fixing the verticality detection assembly. In practical applications, the verticality detection assembly can be arranged at any suitable position on the platform 10 provided by the verticality detection device, and is not specifically limited in this embodiment.
[0039] It should be understood that ordinary technical workers in the field can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.
Claims
1. A verticality detection component, characterized in that: It includes a support frame and a lifting and rotating mechanism, wherein the lifting and rotating mechanism is located below the top plate of the support frame; a limit rod opposite to the lifting and rotating mechanism is provided on the top plate of the support frame, a limit block is provided on the top plate of the support frame on the right side or left side of the limit rod, a translation mechanism is provided on the top plate of the support frame on the left side or right side of the limit rod, a roller limit mechanism is connected to the translation mechanism, and the translation mechanism drives the roller limit mechanism to reciprocate horizontally relative to the limit block; a visual inspection camera is also provided on the top plate of the support frame on the front side and / or rear side of the limit rod.
2. The verticality detection assembly according to claim 1, characterized in that: The lifting and rotating mechanism comprises a first lifting cylinder and a rotating cylinder. The first lifting cylinder is connected to the rotating cylinder and drives the rotating cylinder to perform lifting and lowering movements. The rotating cylinder has a rotating shaft relative to the limiting rod.
3. The verticality detection assembly according to claim 2, characterized in that: A lifting platform is disposed at the driving end of the first lifting cylinder, and the rotating cylinder is disposed on the lifting platform.
4. The verticality detection assembly according to claim 1, characterized in that: A second lifting cylinder is provided on the upper surface of the top plate of the support frame, and the driving end of the second lifting cylinder is connected to the limit rod to drive the limit rod to perform lifting movement. The end of the limit rod away from the second lifting cylinder passes through the top plate of the support frame and is opposite to the rotating axis.
5. The verticality detection assembly according to claim 4, characterized in that: A limiting guide column is further provided at one end of the limiting rod opposite to the rotating shaft, and the end of the limiting guide column opposite to the rotating shaft is conical.
6. The verticality detection assembly according to claim 1, characterized in that: The translation mechanism comprises a translation cylinder and a sliding block driven to slide by the translation cylinder; the roller limiting mechanism is arranged on a side of the sliding block opposite to the limiting block.
7. The verticality detection assembly according to claim 6, characterized in that: The roller limiting mechanism comprises two rotating rollers, both of which are arranged on a side of the slider opposite to the limiting block, and the translation cylinder drives the slider to translate to drive the two rotating rollers to reciprocate horizontally relative to the limiting block.
8. The verticality detection assembly according to claim 7, characterized in that: A vertical groove is formed on one side of the limit block facing the rotating roller, and a gap is provided between the groove and the two rotating rollers.
9. The verticality detection assembly according to claim 8, characterized in that: A transverse slot is also provided on one side of the limit block facing the rotating roller, the depth of the slot is less than the depth of the groove, and the distance between the inner top surface and the inner bottom surface of the slot is greater than the thickness of the rotating roller.
10. A verticality detection device, characterized in that: It comprises a verticality detection component as described in any one of claims 1 to 9.