CN213875476U

CN213875476U - Detection device is interfered in journal chamfer

Info

Publication number: CN213875476U
Application number: CN202022752846.4U
Authority: CN
Inventors: 胡冬来
Original assignee: Wuxi Stoze Measuring Instrument Co ltd
Current assignee: Wuxi Stoze Measuring Instrument Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-08-03
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a detection device is interfered to axle neck chamfer, the on-line screen storage device comprises a base, the montant is installed to top one side of base, cup joint on the montant and be fixed with the sliding sleeve, one side of sliding sleeve connects soon and is fixed with a tight nut, the opposite side of sliding sleeve is fixed with the mount pad through the connecting rod, the inside of mount pad is rotated through the bearing and is connected with the internal thread seat, the toothed disc is installed at the top of internal thread seat, one side meshing of toothed disc is connected with the driving gear, the output at the reduction gear is fixed to the driving gear, install the rotating electrical machines on the input of reduction gear, the inside of internal thread seat connects soon and is fixed with the detection mould, the riser is installed to the top opposite side of base, the CCD camera is installed to the inner wall of riser. The utility model discloses novel structure thinks about ingeniously, can realize the short-term test of axle journal chamfer, promotes and detects the precision, also can promote detection efficiency moreover, practices thrift manpower and materials.

Description

Detection device is interfered in journal chamfer

Technical Field

The utility model relates to a journal chamfer test technical field specifically is a detection device is interfered to journal chamfer.

Background

Chamfering refers to machining the corners of a workpiece into a certain inclined plane. The chamfering is to remove burrs generated by machining on the parts, and is also to facilitate the assembly of the parts, the end portions of the parts are generally chamfered.

The arrangement of the shaft neck chamfer can facilitate the quick installation of the shaft. After production, the journal chamfer needs to be inspected. In the prior art, manual measurement is generally adopted, and the measurement efficiency is low. Therefore, it is necessary to design a device for detecting the interference of the shaft neck chamfer.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a detection device is interfered to axle journal chamfer, the device novel structure thinks about ingeniously, can realize the short-term test of axle journal chamfer, promotes and detects the precision, also can promote detection efficiency moreover, practices thrift manpower and materials.

In order to achieve the above object, the utility model provides a following technical scheme: a shaft neck chamfering interference detection device comprises a base, wherein a vertical rod is installed on one side of the top of the base, a sliding sleeve is fixedly sleeved on the vertical rod, a jacking nut is fixedly screwed on one side of the sliding sleeve, a mounting seat is fixedly arranged on the other side of the sliding sleeve through a connecting rod, an internal thread seat is rotatably connected inside the mounting seat through a bearing, a gear disc is installed at the top of the internal thread seat, a driving gear is meshed and connected with one side of the gear disc and is fixed at the output end of a speed reducer, a rotating motor is installed on the input end of the speed reducer, a detection die is fixedly screwed inside the internal thread seat, a vertical plate is installed on the other side of the top of the base, a CCD camera is installed on the inner wall of the vertical plate, an electric cabinet is installed on the outer wall of the vertical plate, a liquid crystal touch screen is installed on the outer wall of the electric cabinet, and an image processing module is installed inside the electric cabinet, the CCD camera is electrically connected with the input end of the image processing module, and the output end of the image processing module is electrically connected with the liquid crystal touch screen.

Preferably, the detection die comprises an external thread sleeve and a detection chamfer, the external thread sleeve is screwed and fixed inside the internal thread seat, and the detection chamfer is arranged on the inner wall of the top of the external thread sleeve.

Preferably, the CCD camera is mounted just corresponding to the detection mold.

Preferably, the speed reducer is fixed on the connecting rod through a bracket.

Preferably, feet are installed at four corner positions of the bottom of the base.

The utility model has the advantages that:

1. the shaft to be detected is inserted into the detection die, the shaft neck chamfer can be matched with the detection chamfer, shooting detection is carried out through the arranged CCD camera, the rotating motor works, the driving gear is driven to rotate through the speed reducer, the gear disc is driven to rotate, the detection die is driven to rotate, three hundred sixty-degree rotation shooting is carried out, collected information is transmitted to the image processing module, the shaft neck chamfer is completely matched with the detection chamfer, no gap exists, the shaft neck chamfer is judged to be qualified, display is carried out on the liquid crystal touch screen, and the shaft neck chamfer is unqualified when a gap exists, so that the quick detection of the shaft neck chamfer can be realized, the detection precision is improved, the detection efficiency can be improved, and manpower and material resources are saved;

2. the detection die is screwed and fixed in the internal thread seat, so that the installation stability is good, the installation and the disassembly are convenient, the detection die can be freely replaced, and the detection die can conveniently detect shaft neck chamfers with different sizes.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall plane structure of the present invention;

FIG. 2 is a schematic sectional plan view of the mounting base of the present invention;

FIG. 3 is a schematic view of a cross-sectional plane structure of the inspection mold of the present invention;

FIG. 4 is a schematic view of a sectional plane structure of the electric cabinet of the present invention;

reference numbers in the figures: 1. a base; 2. a vertical rod; 3. a sliding sleeve; 4. tightly pushing the nut; 5. a connecting rod; 6. a rotating electric machine; 7. a speed reducer; 8. a driving gear; 9. a gear plate; 10. detecting the die; 11. a mounting seat; 12. a CCD camera; 13. an electric cabinet; 14. a liquid crystal touch screen; 15. a vertical plate; 16. a bearing; 17. an internal thread seat; 18. an externally threaded sleeve; 19. detecting a chamfer; 20. and an image processing module.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying fig. 1-4.

Given by fig. 1-4, the utility model provides the following technical scheme: a shaft neck chamfering interference detection device comprises a base 1, a vertical rod 2 is installed on one side of the top of the base 1, a sliding sleeve 3 is fixedly sleeved on the vertical rod 2, a jacking nut 4 is fixedly screwed on one side of the sliding sleeve 3, an installation seat 11 is fixedly arranged on the other side of the sliding sleeve 3 through a connecting rod 5, an internal thread seat 17 is rotatably connected inside the installation seat 11 through a bearing 16, a gear disc 9 is installed on the top of the internal thread seat 17, a driving gear 8 is meshed and connected with one side of the gear disc 9, the driving gear 8 is fixedly arranged at the output end of a speed reducer 7, a rotating motor 6 is installed on the input end of the speed reducer 7, a detection die 10 is fixedly screwed inside the internal thread seat 17, a vertical plate 15 is installed on the other side of the top of the base 1, a CCD camera 12 is installed on the inner wall of the vertical plate 15, an electric cabinet 13 is installed on the outer wall of the vertical plate 15, and a liquid crystal display 14 is installed on the outer wall of the electric cabinet 13, an image processing module 20 is installed inside the electric cabinet 13, the CCD camera 12 is electrically connected with the input end of the image processing module 20, the output end of the image processing module 20 is electrically connected with the liquid crystal touch screen 14, a shaft to be detected is inserted into the detection die 10, the shaft neck chamfer can be matched with the detection chamfer 19, shooting detection is carried out through the arranged CCD camera 12, the rotating motor 6 works, the driving gear 8 is driven to rotate through the speed reducer 7, the gear disc 9 is driven to rotate, the detection die 10 is driven to rotate, three hundred and sixty degrees of rotation shooting is carried out, collected information is transmitted to the image processing module 20, the shaft neck chamfer is completely matched with the detection chamfer 19, when no gap exists, a qualified product is judged, display is carried out on the liquid crystal touch screen 14, when a gap exists, the qualified product is obtained, quick detection of the shaft neck chamfer can be realized, and detection precision is improved, and can also promote detection efficiency, practice thrift manpower and materials.

Detect mould 10 and include external screw thread sleeve pipe 18 and detect chamfer 19, external screw thread sleeve pipe 18 connects soon to be fixed in the inside of internal thread seat 17, and external screw thread sleeve pipe 18's top inner wall has been seted up and has been detected chamfer 19, detects mould 10 and connects soon to be fixed in the inside of internal thread seat 17, and not only installation stability is good, and the installation is dismantled conveniently moreover, can freely change, and the convenience is detected the axle journal chamfer of unidimensional not.

The CCD camera 12 is installed right opposite to the corresponding inspection die 10.

The speed reducer 7 is fixed on the connecting rod 5 through a support, and the installation stability is good.

The four corner positions of the bottom of the base 1 are provided with feet to play a supporting role.

The utility model discloses during the use, the axle that will detect inserts the inside that detects mould 10, the axle journal chamfer can cooperate with detection chamfer 19, and shoot through the CCD camera 12 that sets up and detect, rotating electrical machines 6 work, it is rotatory to drive driving gear 8 through reduction gear 7, thereby it is rotatory to drive toothed disc 9, drive detection mould 10 rotatory then, carry out three hundred sixty degrees rotatory shooting, and transmit the information of collecting to image processing module 20, when the axle journal chamfer matches completely with detection chamfer 19, when seamless, judge as the certified products, show on liquid crystal touch screen 14, when having the gap, be nonconforming, can realize the quick detection of axle journal chamfer, promote the detection precision, and also can promote detection efficiency, practice thrift manpower and materials;

the detection die 10 is screwed and fixed inside the internal thread seat 17, so that the installation stability is good, the installation and the disassembly are convenient, the detection die can be freely replaced, and the detection of shaft neck chamfers with different sizes is convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a detection device is interfered in journal chamfer, includes base (1), its characterized in that: the detection device is characterized in that a vertical rod (2) is installed on one side of the top of the base (1), a sliding sleeve (3) is fixedly sleeved on the vertical rod (2), a jacking nut (4) is fixedly connected to one side of the sliding sleeve (3) in a screwing mode, a mounting seat (11) is fixedly arranged on the other side of the sliding sleeve (3) through a connecting rod (5), an internal thread seat (17) is rotatably connected to the inside of the mounting seat (11) through a bearing (16), a gear disc (9) is installed at the top of the internal thread seat (17), a driving gear (8) is connected to one side of the gear disc (9) in a meshing mode, the driving gear (8) is fixed to the output end of the speed reducer (7), a rotating motor (6) is installed on the input end of the speed reducer (7), a detection die (10) is fixedly connected to the inside of the internal thread seat (17) in a screwing mode, and a vertical plate (15) is installed on the other side of the top of the base (1), CCD camera (12) are installed to the inner wall of riser (15), electric cabinet (13) are installed to the outer wall of riser (15), liquid crystal touch screen (14) are installed to the outer wall of electric cabinet (13), the internally mounted of electric cabinet (13) has image processing module (20), the input of CCD camera (12) electric connection image processing module (20), output electric connection liquid crystal touch screen (14) of image processing module (20).

2. The apparatus of claim 1, wherein: detect mould (10) including external screw thread sleeve pipe (18) and detection chamfer (19), external screw thread sleeve pipe (18) connect soon to be fixed in the inside of internal thread seat (17), detection chamfer (19) have been seted up to the top inner wall of external screw thread sleeve pipe (18).

3. The apparatus of claim 1, wherein: the CCD camera (12) is installed right opposite to the corresponding detection mold (10).

4. The apparatus of claim 1, wherein: the speed reducer (7) is fixed on the connecting rod (5) through a support.

5. The apparatus of claim 1, wherein: four corners of the bottom of the base (1) are provided with feet.