CN216792046U - Error-proof detection device for steering wheel framework - Google Patents
Error-proof detection device for steering wheel framework Download PDFInfo
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- CN216792046U CN216792046U CN202122815072.XU CN202122815072U CN216792046U CN 216792046 U CN216792046 U CN 216792046U CN 202122815072 U CN202122815072 U CN 202122815072U CN 216792046 U CN216792046 U CN 216792046U
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- detection device
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Abstract
The utility model discloses a steering wheel framework mistake proofing detection device, which is characterized in that: the method comprises the following steps: a base plate; the positioning tool is movably arranged on the bottom plate and used for positioning and placing the steering wheel framework; the supporting frame is movably arranged on the bottom plate; the lower camera assembly is movably arranged at the lower side position of the support frame, and a lower camera in the lower camera assembly faces the steering wheel framework on the positioning tool; go up the camera subassembly, portable the installation is on the upside position of support frame to go up the steering wheel skeleton on the last camera orientation location frock in the camera subassembly. According to the utility model, the mechanical detection device replaces manual visual detection, so that the detection efficiency can be improved, and the detection accuracy can be improved.
Description
Technical Field
The utility model relates to the field of mechanical detection, in particular to a steering wheel framework error-proofing detection device.
Background
As shown in fig. 2, the steering wheel frame includes a disc and a connecting frame, a central hole is formed in the central position of the connecting frame, the inner wall of the central hole is of a gear-shaped structure, a connecting hole is formed in the side edge of the central hole, and a connecting internal thread is formed in the connecting hole. After the framework is produced and formed, the internal threads in the connecting hole and the gear-shaped central hole are manually subjected to leakage process detection.
The process leakage detection of the existing framework is carried out manually, the detection personnel can generate visual fatigue when working for a long time, and the process leakage risk exists on the detection error prevention and visual efficiency. Therefore, the manual detection has the problems of low detection efficiency and high detection error rate.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the error-proofing detection device for the steering wheel framework, which can improve the detection efficiency and the detection accuracy by replacing manual visual detection with an automatic detection device.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a steering wheel skeleton mistake proofing detection device which characterized by: the method comprises the following steps:
a base plate;
the positioning tool is movably arranged on the bottom plate and used for positioning and placing the steering wheel framework;
the supporting frame is movably arranged on the bottom plate;
the lower camera assembly is movably arranged at the lower side position of the support frame, and a lower camera in the lower camera assembly faces the steering wheel framework on the positioning tool;
the upper camera assembly is movably arranged at the upper side position of the support frame, and an upper camera in the upper camera assembly faces to a steering wheel framework on the positioning tool;
the light source assembly comprises an upper light source group, a lower light source group and a backlight source group, wherein the upper light source group is located above the positioning tool and connected to the upper side of the support frame, the lower light source group is located below the positioning tool and arranged on the bottom plate, and the backlight source group is located on the back of the positioning tool and arranged on the bottom plate.
Preferably, the upper surface of bottom plate has T type groove, the lower extreme of location frock corresponds and locks through angle sign indicating number and retaining member with T type groove.
Preferably, the support frame comprises a cross beam and an upright post, the lower end of the upright post is supported on the bottom plate and is locked with the T-shaped groove through an angle bracket and a fastener.
Preferably, the lower camera assembly comprises a sliding mounting plate and a lower camera, the sliding mounting plate is in sliding fit with the cross beam, and the lower camera is mounted on the sliding mounting plate.
Preferably, the upper camera assembly comprises a first mounting sliding block, a first adjusting block, a rotating block, a mounting frame, an upper camera and a plurality of first connecting rods;
the first mounting slide block is mounted on the cross beam;
the first adjusting block is connected to the first mounting sliding block through a vertical first connecting rod;
the rotating block is connected to the first adjusting block through a transverse first connecting rod;
the mounting frame is connected to the rotating block and is used for mounting the camera.
The utility model has the advantages that: the positions of the steering wheel framework, which need to be detected, can be shot through the upper camera assembly and the lower camera assembly, and then the shot pictures are subjected to data analysis, so that whether the steering wheel framework is qualified or not can be detected; therefore, the utility model replaces manual visual detection with a mechanical detection device, thereby improving the detection efficiency and the detection accuracy.
Drawings
Fig. 1 is a schematic view of a steering wheel frame error-proofing detection device provided in this embodiment;
fig. 2 is a schematic view of a steering wheel skeleton to be detected.
Detailed Description
The error-proofing detecting device for the steering wheel frame of the present invention will be further described with reference to fig. 1 to 2.
The utility model provides a steering wheel skeleton mistake proofing detection device which characterized by: the method comprises the following steps: a base plate 1; the positioning tool 5 is movably arranged on the bottom plate 1 and used for positioning and placing the steering wheel framework 7; the support frame 2 is movably arranged on the bottom plate 1; the lower camera assembly 9 is movably arranged at the lower side position of the support frame 2, and a lower camera 91 in the lower camera assembly 9 faces the steering wheel framework 7 on the positioning tool 5; the upper camera assembly 3 is movably arranged at the upper side position of the support frame 2, and an upper camera 36 in the upper camera assembly 3 faces the steering wheel framework 7 on the positioning tool 5; the light source assembly comprises an upper light source group 4, a lower light source group 8 and a backlight source group 6, wherein the upper light source group 4 is located above the positioning tool 5 and connected to the upper side of the support frame 2, the lower light source group 8 is located below the positioning tool 5 and arranged on the bottom plate 1, and the backlight source group 6 is located on the back of the positioning tool 5 and arranged on the bottom plate 1.
Specifically, the upper surface of the bottom plate 1 is provided with a plurality of T-shaped grooves extending longitudinally and transversely. The positioning tool 5 is composed of two parallel supporting columns, and positioning grooves for placing the disks of the steering wheel framework 7 are formed in the tops of the supporting columns. The lower end of the positioning tool 5 corresponds to the T-shaped groove, an angle code 51 is connected to the side face of the lower end of the positioning tool through a bolt 52, and a bolt 53 capable of being locked with the transversely extending T-shaped groove is further arranged on the angle code 51. After the bolts 53 locked with the T-shaped grooves are loosened, the positioning tool 5 can transversely move on the bottom plate 1 to adjust the position.
The support frame 2 comprises a vertical column 22 and two cross beams 21 positioned on the upper side and the lower side of the vertical column 22. The lower end of the upright post 22 is supported on the bottom plate 1 and corresponds to a T-shaped groove which longitudinally extends on the bottom plate 1, an angle bracket 51 is also connected on the side surface of the lower end of the upright post 22 through a bolt, and the angle bracket 51 is connected with a bolt which is locked with the T-shaped groove which longitudinally extends. After the bolts locked with the T-shaped grooves are loosened, the support frame 2 can longitudinally move on the bottom plate 1 so as to adjust the relative position between the support frame and the positioning tool 5.
The lower camera assembly 9 includes a slide-mounting plate 92 and a lower camera 91, the slide-mounting plate 92 is slidably fitted on the cross member 21 on the lower side, and the lower camera 91 is mounted on the slide-mounting plate 92. Specifically, the upper surface of the cross beam 21 on the lower side has a T-shaped groove 211 extending in the longitudinal direction of the cross beam 21, and the slide mounting plate 92 is disposed on the upper surface of the cross beam 21 and then locked with the T-shaped groove 211 by a corresponding bolt 93 and a nut 94. When the position of the lower camera 91 relative to the positioning tool 5 needs to be adjusted, only the corresponding bolt needs to be loosened.
The upper camera assembly 3 includes a first mounting block 31, a first adjusting block 33, a rotating block 34, a mounting frame 35, an upper camera 36, and a plurality of first links 32. The first mounting slider 31 is mounted on the T-shaped groove of the upper beam 21 by bolts and nuts. The first adjusting block 33 is connected to the first mounting slider 31 through a vertical first connecting rod 32. The rotating block 34 is connected to a first adjusting block 33 through a transverse first connecting rod 32; the mounting bracket 35 is attached to the rotating block 34 and is provided for mounting the upper camera 36.
The upper light source group 4 comprises a second mounting sliding block 41, a second adjusting block 43, an upper light emitting source 44 and a plurality of second connecting rods 42; the second mounting slider 41 is mounted on the cross beam 21 positioned on the upper side; the second adjusting block 43 is connected to the second mounting slide block 41 through a transverse second connecting rod 42; the upper light emitting source 44 is connected to the second adjusting block 43 through a vertical second connecting rod 42.
In the upper camera assembly 3 and the upper light source assembly 4, the first mounting slider 31, the first adjusting block 33, the second mounting slider 41 and the second adjusting block 43 are respectively provided with a connecting hole for the first connecting rod 32 or the second connecting rod 42 to pass through, a positioning hole communicated with the connecting hole, and a positioning bolt 37 which is assembled in the positioning hole and can enter into the connecting hole. In the installation process, the first connecting rod 32 or the second connecting rod 42 can be tightly pressed and fixed through the positioning bolt 37, so that the upper camera 36 or the upper luminous source 44 can be fixed; when the positioning bolt 37 is released, the first link 32 or the second link 42 can rotate in the connecting hole, so as to adjust the shooting angle of the upper camera 36 and the illumination angle of the upper light-emitting source 44.
The backlight group 6 comprises a U-shaped seat 62 which is arranged on the bottom plate 1 and locked on a transverse T-shaped groove of the bottom plate 1 through bolts and a backlight source 61 which is arranged on the U-shaped seat 62. The back light source 61 is positioned within the disc of the steering wheel frame when illuminated.
The lower light source group 8 is directly placed on the bottom plate 1 and illuminates the steering wheel framework from bottom to top.
The upper light emitting source 44, the lower light emitting source 8 and the back light emitting source 61 are all LED illumination lamps.
Based on the structure, the PLC control system controls the upper camera 36 and the lower camera 91 to shoot the position of the steering wheel framework 7 needing to be detected, and then the shot picture is subjected to data analysis through the image processing system, so that whether the steering wheel framework 7 is qualified or not can be detected, whether the central hole 103 is in a tooth shape or not can be detected, and whether internal threads exist in the connecting hole 104 or not can be detected; therefore, the automatic detection device replaces manual visual detection, so that the detection efficiency can be improved, and the detection accuracy can be improved.
In the process, the distance between the positioning tool 5 and the support frame 2 can be relatively adjusted, so that the upper camera 36 and the lower camera 91 can conveniently shoot the steering wheel framework 7; by rotating the first link 32 and the second link 42 within the connecting holes, the angle of the upper camera 36 and the upper light emitting source 44 relative to the steering wheel frame can be adjusted to facilitate photographing of the steering wheel frame 7.
Unless otherwise specified, in the present invention, if there is an orientation or positional relationship indicated by terms of "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly and encompass, for example, being fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiments, and all technical solutions that belong to the idea of the present invention belong to the scope of the present invention. It should be noted that modifications and adaptations to those skilled in the art without departing from the principles of the present invention should also be considered as within the scope of the present invention.
Claims (5)
1. The utility model provides a steering wheel skeleton mistake proofing detection device which characterized by: the method comprises the following steps:
a base plate;
the positioning tool is movably arranged on the bottom plate and used for positioning and placing the steering wheel framework;
the supporting frame is movably arranged on the bottom plate;
the lower camera assembly is movably arranged at the lower side position of the support frame, and a lower camera in the lower camera assembly faces the steering wheel framework on the positioning tool;
go up the camera subassembly, portable the installation is on the upside position of support frame to go up the steering wheel skeleton on the last camera orientation location frock in the camera subassembly.
2. The error proofing detection device of the steering wheel frame according to claim 1, characterized in that: the upper surface of bottom plate has T type groove, the lower extreme of location frock corresponds and locks through angle sign indicating number and retaining member with T type groove.
3. The error proofing detection device of the steering wheel frame according to claim 2, characterized in that: the support frame includes crossbeam and stand, the lower extreme of stand supports on the bottom plate to lock through angle sign indicating number and fastener and T type groove.
4. The error proofing detection device of the steering wheel frame according to claim 3, characterized in that: the lower camera assembly comprises a sliding mounting plate and a lower camera, the sliding mounting plate is in sliding fit with the cross beam, and the lower camera is mounted on the sliding mounting plate.
5. The error proofing detection device of the steering wheel frame according to claim 4, wherein: the upper camera assembly comprises a first mounting sliding block, a first adjusting block, a rotating block, a mounting frame, an upper camera and a plurality of first connecting rods;
the first mounting slide block is mounted on the cross beam;
the first adjusting block is connected to the first mounting sliding block through a vertical first connecting rod;
the rotating block is connected to the first adjusting block through a transverse first connecting rod;
the mounting bracket is connected to the rotating block and is used for mounting the camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122815072.XU CN216792046U (en) | 2021-11-15 | 2021-11-15 | Error-proof detection device for steering wheel framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122815072.XU CN216792046U (en) | 2021-11-15 | 2021-11-15 | Error-proof detection device for steering wheel framework |
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| Publication Number | Publication Date |
|---|---|
| CN216792046U true CN216792046U (en) | 2022-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122815072.XU Active CN216792046U (en) | 2021-11-15 | 2021-11-15 | Error-proof detection device for steering wheel framework |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114199878A (en) * | 2021-11-15 | 2022-03-18 | 浙江方向实业股份有限公司 | Automatic error-proof detection device for steering wheel framework |
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2021
- 2021-11-15 CN CN202122815072.XU patent/CN216792046U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114199878A (en) * | 2021-11-15 | 2022-03-18 | 浙江方向实业股份有限公司 | Automatic error-proof detection device for steering wheel framework |
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