CN213749015U

CN213749015U - Optical detection equipment of miniature drive shaft

Info

Publication number: CN213749015U
Application number: CN202022896408.5U
Authority: CN
Inventors: 张虹
Original assignee: Suzhou Hengdao Electronic Technology Co ltd
Current assignee: Suzhou Hengdao Electronic Technology Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-07-20
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses an optical detection equipment of miniature drive shaft, including base, three-jaw chuck, ejector pin, spectrum appearance, protection network and protection casing, surface mounting has the landing leg under the base, and surface mounting has the three-jaw chuck on the base, through connection has the slide in the middle of the first screw rod, and the slide end installs the ejector pin, through connection has the spectrum appearance in the middle of the second screw rod, and is connected with the second motor on the second screw rod top, the protection network is all installed to left side support and right support inboard, the base upper surface is provided with the protection casing, and has the guard gate through the hinge mounting in protection casing front end left side. This optical detection equipment of miniature drive shaft is provided with protection casing and guard gate, can keep apart check out test set and external world each other through the protection casing, avoids external dust impurity to fall into detecting element in, and causes testing result's harmful effects, can be convenient will need the test part to put into detection device through the guard gate simultaneously, has increased device's practicality.

Description

Optical detection equipment of miniature drive shaft

Technical Field

The utility model relates to a detect technical field, specifically be an optical detection equipment of miniature drive shaft.

Background

Along with the continuous development of science and technology, the living standard of people is continuously improved, a plurality of household appliances solve heavy housework, and the dust collector is more and more popular as an important cleaning and sanitation mode, the working principle of the dust collector is that a motor drives blades to rotate at high speed, air negative pressure is generated in a sealed shell to absorb dust, the dust collector can remove dust, the dust collector is mainly characterized in that an electric exhaust fan is arranged at the head of the dust collector, a rotating shaft of the exhaust fan is provided with an impeller, after the electric exhaust fan is electrified, the exhaust fan can generate higher suction force and pressure at higher rotating speed, the air is discharged at high speed under the action of the suction force and the pressure, the air in a dust absorption part at the front end of the fan continuously supplements the air in the fan, so that instant vacuum is generated in the dust collector, negative pressure difference is formed between the air and the external atmospheric pressure, and the air containing dust is sucked under the action of the pressure difference, can have better dust absorption effect for the dust catcher, can be equipped with dedicated motor drive pivot on the dust catcher, the special motor driver axle of dust catcher can carry out optical detection to it for satisfying the operation requirement, however traditional optical detection equipment, in the use, complex operation influences detection efficiency, is difficult for dustproof simultaneously, influences detection error.

Therefore, the optical detection device for the miniature driving shaft is provided, so that the problems that the traditional optical detection device provided in the above is complex to operate, the detection efficiency is influenced, and meanwhile, dust is not easy to prevent, and the detection error is influenced in the use process are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical detection equipment of miniature drive shaft to solve the optical detection equipment on the existing market that above-mentioned background art provided, in the use, complex operation influences detection efficiency, is difficult for simultaneously preventing dust, influences the problem of detection error.

In order to achieve the above object, the utility model provides a following technical scheme: an optical detection device of a micro drive shaft comprises a base, a three-jaw chuck, a push rod, a spectrometer, a protective net and a protective cover, wherein supporting legs are arranged on the lower surface of the base, the three-jaw chuck is arranged on the upper surface of the base, balls are arranged between the three-jaw chuck and the base, a rotating motor is arranged at the lower end of the three-jaw chuck, a left support is arranged at the left end of the base, a first screw rod is arranged on the inner side of the left support, a sliding seat is connected in the middle of the first screw rod in a penetrating manner, the push rod is arranged at the tail end of the sliding seat, a first motor is connected to the top end of the first screw rod, a right support is arranged at the right end of the base, a second screw rod is arranged on the inner side of the right support, the spectrometer is connected in the middle of the second screw rod in a penetrating manner, a second motor is connected to the top end of the second screw rod, the protective net is arranged on the inner sides of the left support and the right support, the protective cover is arranged on the upper surface of the base, and a protective door is arranged on the left side of the front end of the protective cover through a hinge, and an operation panel is arranged on the right side of the front end of the protective cover.

Preferably, the number of the supporting legs is 4, and the supporting legs are symmetrical front and back and left and right relative to the central line of the base.

Preferably, the three-jaw chuck and the base form a rotating structure through balls, and the center line of the three-jaw chuck and the center line of the ejector rod are overlapped.

Preferably, the central line of the first screw is perpendicular to the surface plane of the base, and the central line of the first screw is parallel to the central line of the second screw.

Preferably, the central line of the ejector rod is parallel to the axial line of the first screw rod, and the ejector rod forms a sliding structure with the left support through the matching between the sliding seat and the first screw rod.

Preferably, the center line of the spectrometer is parallel to the center line of the second screw, the spectrometer forms a sliding structure with the right support through the second screw, and the center line of the spectrometer is parallel to the center line of the ejector rod.

Compared with the prior art, the beneficial effects of the utility model are that: an optical detection device of the micro-drive shaft;

1. the protection cover and the protection door are arranged, in the actual use process, the detection equipment can be mutually isolated from the outside through the protection cover, the adverse effect of a detection result caused by the fact that external dust and impurities fall into the detection element is avoided, meanwhile, parts to be detected can be conveniently placed into the detection device through the protection door, and the practicability of the device is improved;

2. be provided with first screw rod and second screw rod, at the in-service use in-process, use three-jaw chuck to press from both sides the part tight back, drive the top through first screw rod and move down and withstand the part, improve the straightness that hangs down after the part is fixed, drive the spectrum appearance through the second screw rod and reciprocate and detect, very big improvement the convenience when detecting.

Drawings

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

FIG. 2 is a schematic view of the main sectional structure of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a support leg; 3. a rotating electric machine; 4. a ball bearing; 5. a three-jaw chuck; 6. a left support; 7. a first screw; 8. a slide base; 9. a first motor; 10. a top rod; 11. a right support; 12. a second screw; 13. a spectrometer; 14. a second motor; 15. a protective net; 16. a protective cover; 17. a hinge; 18. a protective door; 19. an operation panel.

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. 1-4, the present invention provides a technical solution: an optical detection device of a miniature driving shaft comprises a base 1, supporting legs 2, a rotating motor 3, balls 4, a three-jaw chuck 5, a left support 6, a first screw 7, a sliding seat 8, a first motor 9, a mandril 10, a right support 11, a second screw 12, a spectrometer 13, a second motor 14, a protective screen 15, a protective cover 16, a hinge 17, a protective door 18 and an operation panel 19, wherein the supporting legs 2 are installed on the lower surface of the base 1, the three-jaw chuck 5 is installed on the upper surface of the base 1, the balls 4 are arranged between the three-jaw chuck 5 and the base 1, the rotating motor 3 is installed at the lower end of the three-jaw chuck 5, the left support 6 is installed at the left end of the base 1, the first screw 7 is installed on the inner side of the left support 6, the sliding seat 8 is connected in the middle of the first screw 7 in a penetrating manner, the mandril 10 is installed at the tail end of the sliding seat 8, the first motor 9 is connected to the top end of the first screw 7, the right support 11 is installed at the right end of the base 1, and a second screw 12 is installed on the inner side of the right support 11, a spectrometer 13 is connected in the middle of the second screw 12 in a penetrating manner, a second motor 14 is connected to the top end of the second screw 12, protective nets 15 are installed on the inner sides of the left support 6 and the right support 11, a protective cover 16 is arranged on the upper surface of the base 1, a protective door 18 is installed on the left side of the front end of the protective cover 16 through a hinge 17, and an operation panel 19 is installed on the right side of the front end of the protective cover 16.

The landing leg 2 is provided with 4, and landing leg 2 is symmetrical all around for the central line of base 1, and above-mentioned structural design is favorable to improving the stability of the device in the use in the in-service use.

The three-jaw chuck 5 and the base 1 form a rotating structure through the balls 4, the center line of the three-jaw chuck 5 and the center line of the ejector rod 10 coincide with each other, and due to the structural design, in the actual use process, the perpendicularity of parts in the clamping process is improved.

The central line of first screw rod 7 and the surface plane mutually perpendicular of base 1, and the central line of first screw rod 7 is parallel to each other with the central line of second screw rod 12, and above-mentioned structural design is favorable to improving the depth of parallelism between the central line of waiting to examine the part and spectrum appearance 13 in the in-service use process, reduces detection error.

The central line of ejector pin 10 is parallel to each other with the axial lead of first screw rod 7, and ejector pin 10 constitutes sliding construction through the cooperation between slide 8 and the first screw rod 7 and left support 6, and above-mentioned structural design is favorable to improving the convenience that the part was examined in the centre gripping in the in-service use process.

The central line of spectrum appearance 13 and the central line of second screw rod 12 are parallel to each other, and spectrum appearance 13 constitutes sliding construction through second screw rod 12 and right support 11 to the central line of spectrum appearance 13 and the central line of ejector pin 10 are parallel to each other, and above-mentioned structural design is in the in-service use in-process, is favorable to improving the convenience in the testing process.

The working principle is as follows: when the optical detection device with the miniature driving shaft is used, as shown in fig. 1 and fig. 2, firstly, the protective door 18 is opened, the shaft to be detected is clamped through the three-jaw chuck 5, then the first motor 9 is started to drive the first screw 7 to rotate, so that the sliding seat 8 drives the ejector rod 10 to move downwards, the central line of the shaft to be detected is corrected through the ejector rod 10, then the protective door 18 is closed, the second motor 14 is started to drive the second screw 12 to rotate, so that the spectrometer 13 moves up and down to scan and detect the shaft to be detected, meanwhile, the sliding seat 8 and the spectrometer 13 can prevent oil stains on the screw rod from falling out through the protective net 15 in the moving process to influence the detection result, as shown in fig. 3 and fig. 4, the rotating motor 3 can be started simultaneously, the shaft to be detected is driven to rotate through the three-jaw chuck 5, so that the shaft can be detected more comprehensively, the detection data is displayed through the operation panel 19, thereby determining whether the shaft meets the requirements to complete a series of tasks, which are well known to those skilled in the art and not described in detail herein.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an optical detection equipment of miniature drive shaft, includes base (1), three-jaw chuck (5), ejector pin (10), spectrum appearance (13), protection network (15) and protection casing (16), its characterized in that: the support is characterized in that supporting legs (2) are mounted on the lower surface of the base (1), a three-jaw chuck (5) is mounted on the upper surface of the base (1), balls (4) are arranged between the three-jaw chuck (5) and the base (1), a rotating motor (3) is mounted at the lower end of the three-jaw chuck (5), a left support (6) is mounted at the left end of the base (1), a first screw (7) is mounted on the inner side of the left support (6), a sliding seat (8) is connected in the middle of the first screw (7) in a penetrating manner, a push rod (10) is mounted at the tail end of the sliding seat (8), a first motor (9) is connected to the top end of the first screw (7), a right support (11) is mounted at the right end of the base (1), a second screw (12) is mounted on the inner side of the right support (11), a spectrometer (13) is connected in the middle of the second screw (12) in a penetrating manner, and a second motor (14) is connected to the top end of the second screw (12), protection network (15) are all installed to left side support (6) and right branch seat (11) inboard, base (1) upper surface is provided with protection casing (16), and protection casing (16) front end left side installs guard gate (18) through hinge (17) to operating panel (19) are installed on protection casing (16) front end right side.

2. The optical inspection apparatus for a micro-actuator shaft according to claim 1, wherein: the number of the supporting legs (2) is 4, and the supporting legs (2) are symmetrical front and back and left and right relative to the central line of the base (1).

3. The optical inspection apparatus for a micro-actuator shaft according to claim 1, wherein: the three-jaw chuck (5) and the base (1) form a rotating structure through the balls (4), and the center line of the three-jaw chuck (5) and the center line of the ejector rod (10) are overlapped.

4. The optical inspection apparatus for a micro-actuator shaft according to claim 1, wherein: the central line of the first screw (7) is perpendicular to the surface plane of the base (1), and the central line of the first screw (7) is parallel to the central line of the second screw (12).

5. The optical inspection apparatus for a micro-actuator shaft according to claim 1, wherein: the central line of the ejector rod (10) is parallel to the axial line of the first screw (7), and the ejector rod (10) forms a sliding structure with the left support (6) through the matching between the sliding seat (8) and the first screw (7).

6. The optical inspection apparatus for a micro-actuator shaft according to claim 1, wherein: the center line of the spectrometer (13) is parallel to the center line of the second screw (12), the spectrometer (13) forms a sliding structure through the second screw (12) and the right support (11), and the center line of the spectrometer (13) is parallel to the center line of the ejector rod (10).