CN113245498A

CN113245498A - Driving-disc gasket convenient to detect

Info

Publication number: CN113245498A
Application number: CN202110465217.XA
Authority: CN
Inventors: 王振业; 陈志勇
Original assignee: Ningguo Jiuding Rubber & Plastic Products Co ltd
Current assignee: Ningguo Jiuding Rubber & Plastic Products Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-08-13

Abstract

The invention provides a driving disc gasket convenient for detection, which relates to the field of driving disc detection and comprises a workbench and support columns, wherein the support columns are positioned at the lower end of the workbench and close to four corners, a driving disc assembling tool is arranged at the middle position of the upper end of the workbench, three gasket detection holes are uniformly formed in the top of the driving disc assembling tool, three groups of detection structures are arranged on the upper end surface of the workbench and positioned at the outer side of the driving disc assembling tool, an alarm is arranged on the upper end surface of the workbench, and a driving disc riveting component is arranged on the upper end surface of the workbench. Can carry out quick accurate detection to driving-disc gasket, avoid the waste of production material, improve production quality.

Description

Driving-disc gasket convenient to detect

Technical Field

The invention relates to the field of drive disk detection, in particular to a drive disk gasket convenient to detect.

Background

An electromagnetic clutch of an automobile air conditioner generally comprises a driving disc assembly and a belt pulley assembly; the driving disc assembly is combined with the belt pulley assembly, the torque of the engine is transmitted to the compressor main shaft, and the compressor main shaft is rotated, so that whether the driving disc is qualified or not has high requirements, detection is needed, and the detected items comprise the existence of the driving disc gasket.

The existing detection driving disc gasket is available or not, the driving disc assembly part is placed on the driving disc part assembly tool through an assembler, and the assembler can visually perform self-checking. The other detection mode is that when the driving disks are assembled in batches, an assembler visually detects each driving disk, so that the production time is greatly delayed, the accuracy is low, and production raw materials are wasted if the assembler has a wrong self-check.

Disclosure of Invention

The present invention is directed to a driving disc spacer for easy detection, so as to solve the above technical problems.

In order to solve the technical problems, the invention adopts the following technical scheme: a driving disc gasket convenient to detect comprises a workbench and a support column, wherein the support column is positioned at the lower end of the workbench and close to four corners, a driving disc assembling tool is arranged at the upper end of the workbench at the middle position, three gasket detection holes are uniformly formed in the top of the driving disc assembling tool, three groups of detection structures are arranged on the upper end surface of the workbench at the outer side of the driving disc assembling tool, each detection structure comprises a support frame, an image sensor and two spot lamps are arranged on the support frame, the image sensor is positioned between the two spot lamps, a rotating shaft is vertically and fixedly arranged at the middle position of the lower end of the support frame, the lower end of the rotating shaft is rotatably arranged on a mounting seat, a tooth socket is arranged on the outer side wall of the rotating shaft and close to the lower end of the rotating shaft, a driving motor is vertically arranged on the mounting seat, and a driving gear is horizontally and fixedly arranged at the output end of the driving motor, drive gear and tooth's socket intermeshing, install the alarm on the up end of workstation, alarm and image sensor electric connection, install driving-disc riveting subassembly on the up end of workstation.

Preferably, the detection structures are distributed around a central point of the driving disc assembling tool in an annular array.

Preferably, the image sensor and the spotlight are arranged in parallel and level with the gasket detection hole.

Preferably, the up end of workstation is provided with three slip tracks, and the intermediate position of the equal directional driving-disc equipment frock of three slip tracks, the fixed sliding seat that is provided with of lower extreme of mount pad, the sliding seat with slip track sliding fit, the one end that driving-disc equipment frock was kept away from to the slip track is provided with the limiting plate, install electric telescopic handle between the inboard of limiting plate and the mount pad.

Preferably, the electric telescopic rods are the same in size and model and are synchronously controlled by the same controller.

Preferably, the driving-disc riveting assembly comprises a supporting rod, the supporting rod is vertically and fixedly installed at the position, close to four corners, of the upper end face of the workbench, a supporting top plate is fixedly installed at the upper end of the supporting rod, a hydraulic oil cylinder is installed at the middle position of the upper end of the supporting top plate, a piston rod of the hydraulic oil cylinder penetrates through the supporting top plate, a riveting tool is installed at the lower end of the piston rod, and a positioning column is installed on the outer side, located on the upper end face of the workbench, of the driving-disc assembling tool.

Preferably, an upper die is installed at the lower end of the riveting tool, and the upper end of the positioning column is matched with a positioning hole in the lower side of the upper die.

Preferably, the central point of the driving disc assembling tool and the central point of the riveting tool are located on the same vertical straight line.

The invention has the beneficial effects that:

the invention completes the stable support of the driving disc assembly tool and the three groups of detection structures through the arrangement of the workbench and the support columns, can fix the driving disc gasket to be detected through the arrangement of the driving disc assembly tool, ensures the stability of the driving disc gasket in the detection process, ensures more accurate detection results, can detect all directions of the driving disc gasket through the arrangement of the three groups of detection structures, is used for shooting the picture of the driving disc part through arranging the image sensor on the fixed support, is matched with the upper spotlight, ensures that the image sensor has enough light source when shooting the picture of the driving disc part, ensures the definition of the picture, further improves the detection accuracy, and ensures the accurate adjustment of the angle of the support frame through the arrangement of the driving motor under the matching of the driving gear and the tooth socket, thereby improving the detection accuracy and improving the synchronous extension and retraction of the electric telescopic rod, the device drives the sliding seat to slide in the sliding rail, so that the detection of the driving discs with different sizes is met.

Drawings

FIG. 1 is a schematic front view of a drive disc spacer for ease of detection in accordance with the present invention;

FIG. 2 is a schematic top view of the table of the present invention;

FIG. 3 is a schematic perspective view of the detecting structure of the present invention;

FIG. 4 is a schematic front view of a detection structure according to the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 2 according to the present invention.

Reference numerals: 1. a work table; 2. a support pillar; 3. a driving disc assembling tool; 4. a gasket detection hole; 5. detecting the structure; 501. a support frame; 502. an image sensor; 503. sending light; 504. a rotating shaft; 505. a mounting seat; 506. a tooth socket; 507. a drive motor; 508. a drive gear; 6. an alarm; 7. driving a disk riveting assembly; 701. a support bar; 702. supporting a top plate; 703. a hydraulic cylinder; 704. riveting a tool; 8. a sliding track; 9. a sliding seat; 10. a limiting plate; 11. an electric telescopic rod; 12. and a positioning column.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-4, a driving disc gasket convenient for detection comprises a workbench 1 and a support column 2, the support column 2 is located at the lower end of the workbench 1 near four corners, a driving disc assembling tool 3 is installed at the upper end of the workbench 1 at the middle position, three gasket detection holes 4 are uniformly arranged at the top of the driving disc assembling tool 3, three groups of detection structures 5 are installed at the upper end surface of the workbench 1 at the outer side of the driving disc assembling tool 3, each detection structure 5 comprises a support frame 501, an image sensor 502 and two spot lamps 503 are installed on the support frame 501, the image sensor 502 is located between the two spot lamps 503, a rotating shaft 504 is vertically and fixedly installed at the middle position of the lower end of the support frame 501, the lower end of the rotating shaft 504 is rotatably installed on a mounting seat 505, a tooth socket 506 is arranged on the outer side wall of the rotating shaft 504 near the lower end, a driving motor 507 is vertically installed on the mounting seat 505, horizontal fixed mounting has drive gear 508 on drive motor 507's the output, and drive gear 508 and tooth's socket 506 intermeshing install alarm 6 on the up end of workstation 1, alarm 6 and image sensor 502 electric connection, install driving-disc riveting subassembly 7 on the up end of workstation 1.

The working principle is as follows:

in the same production environment, standard drive disc assembly parts are placed on the drive disc assembly tool 3, and the image sensor 502 is used for recording the image of the gasket detection hole 4 at the moment and is used as a standard image, so that the standard image can be compared with the detected image every time conveniently;

when a new driving disc is detected, the driving disc is placed on a driving disc assembling tool 3, a round hole on the driving disc is aligned with a gasket detection hole 4 at the upper end of the driving disc assembling tool 3, then an image sensor 502 and two spot lamps 503 are turned on, the spot lamps 503 provide enough light sources for the image sensor 502 and ensure the definition of a shot picture, the image sensor 502 firstly takes a picture of the gasket detection hole 4, then the picture is compared with a standard picture, the state of the gasket is judged, when the difference between the detected picture and the standard picture is less than 5%, the assembly is considered to be carried out, a riveting driving disc assembly 7 starts working, when the difference between the detected picture and the standard picture is more than 5%, the driving disc assembling part is considered to be placed wrongly, at the moment, an alarm 6 gives an alarm to remind an operator, thereby detecting whether the gasket of the driving disc exists or not, and by controlling the forward and reverse rotation of a driving motor 507, the driving gear 508 is driven to rotate clockwise or anticlockwise, the rotating shaft 504 is driven to rotate by the mutual meshing of the driving gear 508 and the tooth grooves 506, and finally the angle of the support frame 501 is changed, so that the angles of the image sensor 502 and the two spot lights 503 are adjusted.

Implement 2

As shown in fig. 1-5, a driving disc gasket convenient for detection comprises a workbench 1 and a support column 2, the support column 2 is located at the lower end of the workbench 1 near four corners, a driving disc assembling tool 3 is installed at the upper end of the workbench 1 at the middle position, three gasket detection holes 4 are uniformly arranged at the top of the driving disc assembling tool 3, three groups of detection structures 5 are installed at the upper end surface of the workbench 1 at the outer side of the driving disc assembling tool 3, each detection structure 5 comprises a support frame 501, an image sensor 502 and two spot lamps 503 are installed on the support frame 501, the image sensor 502 is located between the two spot lamps 503, a rotating shaft 504 is vertically and fixedly installed at the middle position of the lower end of the support frame 501, the lower end of the rotating shaft 504 is rotatably installed on a mounting seat 505, a tooth socket 506 is arranged on the outer side wall of the rotating shaft 504 near the lower end, a driving motor 507 is vertically installed on the mounting seat 505, horizontal fixed mounting has drive gear 508 on drive motor 507's the output, and drive gear 508 and tooth's socket 506 intermeshing install alarm 6 on the up end of workstation 1, alarm 6 and image sensor 502 electric connection, install driving-disc riveting subassembly 7 on the up end of workstation 1.

The upper end face of workstation 1 is provided with three slip tracks 8, and the intermediate position of driving-disc equipment frock 3 is all pointed to three slip tracks 8, and the fixed sliding seat 9 that is provided with of lower extreme of mount pad 505, sliding seat 9 and slip track 8 sliding fit, the one end that driving-disc equipment frock 3 was kept away from to slip track 8 is provided with limiting plate 10, installs electric telescopic handle 11 between the inboard of limiting plate 10 and mount pad 505.

The driving disc riveting component 7 comprises a supporting rod 701, the supporting rod 701 is vertically fixedly installed at the position, close to four corners, of the upper end face of the workbench 1, a supporting top plate 702 is fixedly installed at the upper end of the supporting rod 701, a hydraulic oil cylinder 703 is installed at the middle position of the upper end of the supporting top plate 702, a piston rod of the hydraulic oil cylinder 703 penetrates through the supporting top plate 702, a riveting tool 704 is installed at the lower end of the piston rod, and a positioning column 12 is installed on the outer side, located on the driving disc assembling tool 3, of the upper end face of the workbench 1.

The working principle is as follows:

when the driving-disc specification that detects is inequality, the size of a dimension of driving-disc can have the difference, and through electric telescopic handle 11's synchronous flexible, drive sliding seat 9 slides in the inside of slip track 8 to change the distance between driving-disc equipment frock 3 and three groups detection structure 5, simultaneously, guarantee that three groups detect the distance between structure 5 and the driving-disc equipment frock 3 the same all the time.

When the detection is qualified, the image sensor 502 sends a qualified detection signal to the hydraulic oil cylinder 703, a piston rod of the hydraulic oil cylinder 703 extends to drive the riveting tool 704 to move downwards, and finally the driving disc is riveted through the press.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a driving-disc gasket convenient to detect, includes workstation (1) and support column (2), its characterized in that:

the lower end that support column (2) is located workstation (1) is close to four corners, the upper end of workstation (1) is located the intermediate position and installs driving-disc equipment frock (3), the top of driving-disc equipment frock (3) evenly is provided with three gasket inspection hole (4), three group detection structure (5) are installed to the up end of workstation (1) is located the outside of driving-disc equipment frock (3), detection structure (5) are including support frame (501), install image sensor (502) and two shot-light (503) on support frame (501), image sensor (502) are located between two shot-light (503), the vertical fixed mounting in lower extreme intermediate position of support frame (501) has axis of rotation (504), and the lower extreme of axis of rotation (504) rotates and installs on mount pad (505), be close to the lower extreme position on the lateral wall of axis of rotation (504) and be provided with tooth's socket (506), vertical installing driving motor (507) on mount pad (505), horizontal fixed mounting has drive gear (508) on the output of driving motor (507), drive gear (508) and tooth's socket (506) intermeshing, install alarm (6) on the up end of workstation (1), alarm (6) and image sensor (502) electric connection, install driving-disc riveting subassembly (7) on the up end of workstation (1).

2. A drive disk spacer for facilitating testing according to claim 1, wherein: the detection structures (5) are distributed in an annular array around the central point of the driving disc assembling tool (3).

3. A drive disk spacer for facilitating testing according to claim 1, wherein: the image sensor (502) and the spotlight (503) are arranged in parallel with the gasket detection hole (4).

4. A drive disk spacer for facilitating testing according to claim 1, wherein: the up end of workstation (1) is provided with three slip tracks (8), and the intermediate position of the equal directional driving-disc equipment frock (3) of three slip tracks (8), the fixed sliding seat (9) that is provided with of lower extreme of mount pad (505), sliding seat (9) with slip track (8) sliding fit, the one end that driving-disc equipment frock (3) was kept away from in slip track (8) is provided with limiting plate (10), install electric telescopic handle (11) between inboard and mount pad (505) of limiting plate (10).

5. A drive disc spacer for facilitating testing according to claim 4, wherein: the electric telescopic rods (11) are identical in size and model and are synchronously controlled through the same controller.

6. A drive disk spacer for facilitating testing according to claim 1, wherein: the driving disc riveting assembly (7) comprises a supporting rod (701), the supporting rod (701) is vertically fixedly installed at the upper end face of the workbench (1) and is close to four corner positions, a supporting top plate (702) is fixedly installed at the upper end of the supporting rod (701), a hydraulic oil cylinder (703) is installed at the middle position of the upper end of the supporting top plate (702), a piston rod of the hydraulic oil cylinder (703) penetrates through the supporting top plate (702), a riveting tool (704) is installed at the lower end of the piston rod, and a positioning column (12) is installed on the outer side, located on the driving disc assembling tool (3), of the upper end face of the workbench (1).

7. A drive disc spacer for facilitating testing according to claim 6, wherein: an upper die is installed at the lower end of the riveting tool (704), and the upper end of the positioning column (12) is matched with a positioning hole in the lower side of the upper die.

8. A drive disc spacer for facilitating testing according to claim 6, wherein: the central point of the driving disc assembling tool (3) and the central point of the riveting tool (704) are positioned on the same vertical straight line.