CN213933644U - Positioning device for bearing visual inspection - Google Patents
Positioning device for bearing visual inspection Download PDFInfo
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- CN213933644U CN213933644U CN202022563822.4U CN202022563822U CN213933644U CN 213933644 U CN213933644 U CN 213933644U CN 202022563822 U CN202022563822 U CN 202022563822U CN 213933644 U CN213933644 U CN 213933644U
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Abstract
The utility model discloses a positioner for bearing visual detection, including base and detection tool, the fixed welding in upper end of base has the support frame, the fixed welding in upper end one side of support frame has the support column, the fixed welding in one side of support column has the fixed block, install the visual detection camera on the fixed block, just the camera lens of visual detection camera passes the below that the fixed block is located the fixed block, there is electric putter in upper end one side of base through mount fixed mounting, the one end fixed mounting of electric putter piston rod has the crane, the support frame sets up to the font support frame. The utility model discloses after placing the bearing on detection tool, it is fixed to drive the ejector pad through the cylinder and push into the interior joint of crane with detection tool, drives the crane through electric putter and goes up and down, and the interval of adjusting between bearing and the visual detection camera is fixed a position, and it is more convenient to compare in current manual positioning use.
Description
Technical Field
The utility model relates to a visual detection location technical field specifically is bearing positioning device for visual detection.
Background
The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision.
In the production process of the bearing, the bearing needs to be detected by visual detection equipment, and the visual detection is to replace human eyes with a machine for measurement and judgment. The visual detection means that a machine vision product converts a shot target into an image signal, transmits the image signal to a special image processing system, and converts the image signal into a digital signal according to information such as pixel distribution, brightness, color and the like; the image system performs various calculations on these signals to extract the features of the target, and then controls the operation of the on-site equipment according to the result of the discrimination. Is a valuable mechanism for production, assembly or packaging. It has immeasurable value in terms of the ability to detect defects and prevent defective products from being distributed to consumers.
However, most of the existing visual inspection equipment is inconvenient to manually position the distance between the bearing and the visual inspection camera by the same person during inspection, so that a positioning device for visual inspection of the bearing needs to be provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bearing is positioner for visual detection, this device is when using, places the bearing on detection tool after, and it is fixed to drive the ejector pad through the cylinder and push into the joint in the crane with detection tool, drives the crane through electric putter and goes up and down, adjusts the interval between bearing and the visual detection camera and fixes a position, and it is more convenient to compare in current manual location use to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the positioning device for the visual detection of the bearing comprises a base and a detection jig, wherein a support frame is fixedly welded at the upper end of the base, a support column is fixedly welded at one side of the upper end of the support frame, a fixed block is fixedly welded at one side of the support column, a visual detection camera is installed on the fixed block, a lens of the visual detection camera penetrates through the fixed block and is positioned below the fixed block, an electric push rod is fixedly installed at one side of the upper end of the base through a fixed frame, a lifting frame is fixedly installed at one end of a piston rod of the electric push rod, the support frame is a concave support frame, the lifting frame penetrates through an opening of the support frame and corresponds to the detection jig, a clip-shaped fixed frame is fixedly connected at the upper end of the base through a connecting column, rotating rollers are arranged at equal intervals inside the clip-shaped fixed frame, the detection jig is arranged on the rotating rollers, and a stand column is fixedly welded at the other side of the upper end of the base, the fixed welding of the upper end of stand has the flat board, fixed mounting has the cylinder on the flat board, just the one end fixed mounting of cylinder piston rod has the ejector pad that is used for promoting detection tool.
Preferably, an annular groove is formed in the outer wall of the detection jig, and the annular groove and the lifting frame are located at the same horizontal height.
Preferably, the lifting frame is set to be a Y-shaped lifting frame, and the distance between the fork parts of the lifting frame is 1mm-2mm larger than the inner diameter of the annular groove.
Preferably, the inner wall of the clip-shaped fixing frame is symmetrically embedded and fixed with rotating bearings, and two ends of the rotating rollers are respectively inserted into the inner rings of the rotating bearings.
Preferably, the lateral wall of fixed block goes up fixed welding and has the backup pad, the lower extreme fixed mounting of backup pad has the light.
Preferably, the support frame is respectively provided with a through hole and a clamping groove, the through hole is internally inserted with a limiting rod in a sliding manner, one end of the limiting rod penetrates through the through hole to be inserted and fixed in the clamping groove, and the through hole and the clamping groove are arranged on the support frame in a linear manner at equal intervals.
Compared with the prior art, the beneficial effects of the utility model are that:
1. after the bearing is placed on the detection jig, the detection jig is pushed into the lifting frame through the air cylinder to be clamped and fixed, the lifting frame is driven to lift through the electric push rod, and the distance between the bearing and the visual detection camera is adjusted to position, so that the bearing is more convenient to use compared with the conventional manual positioning;
2. the utility model discloses a through-hole and draw-in groove have been seted up respectively on the support frame to it has the gag lever post to peg graft in the inside slip of through-hole, and pass the through-hole grafting with the one end of gag lever post and be fixed in inside the draw-in groove, and be the equidistant setups of line type with through-hole and draw-in groove on the support frame, when using, can be through pegging graft the gag lever post in the through-hole and the draw-in groove of co-altitude, highly assist spacingly to the lift of crane, further ensured the accuracy of location.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the support frame of the present invention;
FIG. 3 is a schematic structural view of the clip-shaped fixing frame of the present invention;
FIG. 4 is a schematic structural view of the inspection jig of the present invention;
figure 5 is the structure schematic diagram of the lifting frame of the utility model.
In the figure: 1. a base; 2. a support frame; 3. a support pillar; 4. a fixed block; 5. a visual inspection camera; 6. an electric push rod; 7. a lifting frame; 8. a clip-shaped fixing frame; 9. a rotating roller; 10. a column; 11. a flat plate; 12. a cylinder; 13. a push block; 14. an annular groove; 15. a rotating bearing; 16. a support plate; 17. an illuminating lamp; 18. a through hole; 19. a card slot; 20. a limiting rod; 21. detecting a jig; 22. a stepped groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
the positioning device for visual detection of the bearing comprises a base 1 and a detection jig 21, wherein a support frame 2 is fixedly welded at the upper end of the base 1, a support column 3 is fixedly welded at one side of the upper end of the support frame 2, a fixed block 4 is fixedly welded at one side of the support column 3, a visual detection camera 5 is installed on the fixed block 4, a lens of the visual detection camera 5 penetrates through the fixed block 4 and is positioned below the fixed block 4, a support plate 16 is fixedly welded on the side wall of the fixed block 4, and an illuminating lamp 17 is fixedly installed at the lower end of the support plate 16;
the supporting frame 2 is respectively provided with a through hole 18 and a clamping groove 19, a limiting rod 20 is inserted in the through hole 18 in a sliding mode, one end of the limiting rod 20 penetrates through the through hole 18 and is fixed in the clamping groove 19 in an inserting mode, and the through hole 18 and the clamping groove 19 are arranged on the supporting frame 2 in a linear mode at equal intervals; through the design, when in use, the limiting rod 20 is inserted into the through holes 18 and the clamping grooves 19 with different heights, so that the lifting height of the lifting frame 7 can be limited in an auxiliary manner, and the positioning accuracy of the visual detection of the bearing is further ensured;
an annular groove 14 is formed in the outer wall of the detection jig 21, the annular groove 14 and the lifting frame 7 are located at the same horizontal height, and a stepped groove 22 is formed in the detection jig 21; through the design, bearings with different diameters can be conveniently installed through the stepped groove 22, and the application range is widened;
an electric push rod 6 is fixedly installed on one side of the upper end of the base 1 through a fixing frame, a lifting frame 7 is fixedly installed at one end of a piston rod of the electric push rod 6, the supporting frame 2 is a concave supporting frame, the lifting frame 7 penetrates through an opening of the supporting frame 2 and is arranged corresponding to the detection jig 21, the lifting frame 7 is a Y-shaped lifting frame, and the distance between the fork parts of the lifting frame 7 is 1mm-2mm larger than the inner diameter of the annular groove 14; through the design, the fork parts of the lifting frames 7 are matched with the annular grooves 14 on the outer wall of the detection jig 21 conveniently, and the lifting frames 7 drive the detection jig 21 to lift;
the upper end of the base 1 is fixedly connected with a clip-shaped fixing frame 8 through a connecting column, rotating rollers 9 are arranged in the clip-shaped fixing frame 8 at equal intervals, detection jigs 21 are arranged on the rotating rollers 9, rotating bearings 15 are symmetrically embedded and fixed on the inner wall of the clip-shaped fixing frame 8, and two ends of each rotating roller 9 are respectively inserted into inner rings of the corresponding rotating bearings 15; through the design, when in use, the detection jig 21 is convenient to push through the air cylinder 12;
the fixed welding of the upper end opposite side of base 1 has stand 10, and the fixed welding of the upper end of stand 10 has dull and stereotyped 11, and fixed mounting has cylinder 12 on dull and stereotyped 11, and the one end fixed mounting of the piston rod of cylinder 12 has ejector pad 13 that is used for promoting detection tool 21.
The working principle is as follows: when the bearing positioning device is used, after the bearing is placed on the detection jig 21, the air cylinder 12 drives the push block 13 to push the detection jig 21 into the lifting frame 7 for clamping and fixing, the lifting frame 7 is driven to lift through the electric push rod 6, and the distance between the bearing and the visual detection camera 5 is adjusted for positioning, so that the bearing positioning device is more convenient to use compared with the conventional manual positioning; through seted up through-hole 18 and draw-in groove 19 respectively on support frame 2, and it has gag lever post 20 to peg graft in the inside slip of through-hole 18, and pass through-hole 18 grafting with gag lever post 20 and be fixed in inside draw-in groove 19, and with through-hole 18 and draw-in groove 19 be equidistant seting up of line type on support frame 2, when using, can be through pegging graft in not co-altitude through-hole 18 and draw-in groove 19 with gag lever post 20, it is supplementary spacing to carry out to the elevating height of crane 7, the accuracy of location has further been ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Positioner is used in bearing visual detection, including base (1) and detection tool (21), its characterized in that: the upper end of the base (1) is fixedly welded with a support frame (2), one side of the upper end of the support frame (2) is fixedly welded with a support column (3), one side of the support column (3) is fixedly welded with a fixed block (4), a visual inspection camera (5) is installed on the fixed block (4), a lens of the visual inspection camera (5) penetrates through the fixed block (4) and is located below the fixed block (4), one side of the upper end of the base (1) is fixedly provided with an electric push rod (6) through a fixed frame, one end of a piston rod of the electric push rod (6) is fixedly provided with a lifting frame (7), the support frame (2) is arranged into a concave support frame, the lifting frame (7) penetrates through an opening of the support frame (2) and corresponds to the detection jig (21), and the upper end of the base (1) is fixedly connected with a clip-shaped fixed frame (8) through a connecting column, the utility model discloses a detection device, including shape mount (8), detection tool (21), fixed welding has stand (10), the fixed welding in upper end opposite side of base (1), the fixed welding in upper end of stand (10) has dull and stereotyped (11), fixed mounting has cylinder (12) on dull and stereotyped (11), just the one end fixed mounting of cylinder (12) piston rod has ejector pad (13) that is used for promoting detection tool (21).
2. The positioning device for visual inspection of a bearing according to claim 1, wherein: an annular groove (14) is formed in the outer wall of the detection jig (21), and the annular groove (14) and the lifting frame (7) are located at the same horizontal height.
3. The positioning device for visual inspection of a bearing according to claim 2, wherein: the lifting frame (7) is arranged to be a Y-shaped lifting frame, and the distance between the fork parts of the lifting frame (7) is 1mm-2mm larger than the inner diameter of the annular groove (14).
4. The positioning device for visual inspection of a bearing according to claim 1, wherein: and rotating bearings (15) are symmetrically embedded and fixed on the inner wall of the clip-shaped fixing frame (8), and two ends of the rotating roller (9) are respectively inserted into the inner rings of the rotating bearings (15).
5. The positioning device for visual inspection of a bearing according to claim 1, wherein: the side wall of the fixing block (4) is fixedly welded with a supporting plate (16), and the lower end of the supporting plate (16) is fixedly provided with an illuminating lamp (17).
6. The positioning device for visual inspection of a bearing according to claim 1, wherein: the supporting frame (2) is provided with a through hole (18) and a clamping groove (19) respectively, a limiting rod (20) is inserted in the through hole (18) in a sliding mode, one end of the limiting rod (20) penetrates through the through hole (18) to be inserted and fixed in the clamping groove (19), and the through hole (18) and the clamping groove (19) are formed in the supporting frame (2) in a linear mode at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022563822.4U CN213933644U (en) | 2020-11-09 | 2020-11-09 | Positioning device for bearing visual inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022563822.4U CN213933644U (en) | 2020-11-09 | 2020-11-09 | Positioning device for bearing visual inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213933644U true CN213933644U (en) | 2021-08-10 |
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ID=77167118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022563822.4U Active CN213933644U (en) | 2020-11-09 | 2020-11-09 | Positioning device for bearing visual inspection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213933644U (en) |
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2020
- 2020-11-09 CN CN202022563822.4U patent/CN213933644U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220818 Address after: 318000 Jiazhen Dongshan Industrial community, Jiaojiang District, Taizhou City, Zhejiang Province Patentee after: ZHEJIANG CHENGXIN PHARM & CHEM EQUIPMENT Co.,Ltd. Address before: 318000 No. 788, Jiaojiang, Taizhou District, Zhejiang, Xueyuan Road Patentee before: TAIZHOU VOCATIONAL & TECHNICAL College |
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| TR01 | Transfer of patent right |