CN204649198U - A kind of micro-machine vision metrology device with five degree of freedom - Google Patents

A kind of micro-machine vision metrology device with five degree of freedom Download PDF

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Publication number
CN204649198U
CN204649198U CN201520256816.0U CN201520256816U CN204649198U CN 204649198 U CN204649198 U CN 204649198U CN 201520256816 U CN201520256816 U CN 201520256816U CN 204649198 U CN204649198 U CN 204649198U
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axis
movable block
rotated around
control gear
around
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Expired - Fee Related
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CN201520256816.0U
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Chinese (zh)
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杨晓京
王思琪
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Kunming University of Science and Technology
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Kunming University of Science and Technology
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Abstract

The utility model relates to a kind of micro-machine vision metrology device with five degree of freedom, belongs to field of optical measuring technologies.Comprise base, base is fixedly connected with X-axis travel mechanism and X-axis movable block; X-axis movable block is provided with Y-axis moving mechanism and Y-axis movable block; Y-axis movable block is provided with the control gear rotated around Z axis, the control gear rotated around Z axis controls the mechanism rotated around Z axis; The organization establishes YouZZhou travel mechanism rotated around Z axis and Z axis movable block; Z axis movable block is provided with the control gear rotated around X-axis, the control gear rotated around X-axis controls the mechanism rotated around X-axis, arrange camera support plate, camera support plate arranges ccd video camera, and ccd video camera connects computing machine in the mechanism that X-axis is rotated.The utility model improves the degree of freedom of micro-machine vision metrology device, can obtain image, add the dirigibility of device, improve the collection effect of image at diverse location and angle.

Description

A kind of micro-machine vision metrology device with five degree of freedom
Technical field
The utility model relates to a kind of micro-machine vision metrology device with five degree of freedom, belongs to field of optical measuring technologies.
Background technology
In recent years, along with the development of computing machine and machine vision technique, the level that micro-vision is measured improves constantly, the one innovation means making the dimensional measurement technology based on machine vision imaging method become machining gradually automatically to measure.The motion in space of any one object has 6 degree of freedom.Along with the development of science and technology, to parts in the various fields such as Aero-Space, machinery, instrument machining precision, installation accuracy and accuracy of detection have higher requirement, particularly small parts processing install and detect.Now there is higher requirement to the dirigibility of measurement mechanism.
Summary of the invention
The technical problems to be solved in the utility model is: the utility model provides a kind of micro-machine vision metrology device with five degree of freedom, image is obtained, for solving the problem that the complicated measuring accuracy of existing measurement mechanism is low, dirigibility is low at diverse location and angle.
Technical solutions of the utility model are: a kind of micro-machine vision metrology device with five degree of freedom, comprises base 1, base 1 is fixedly connected with X-axis travel mechanism and X-axis movable block 7; X-axis movable block 7 is provided with Y-axis moving mechanism and Y-axis movable block 8; Y-axis movable block 8 is provided with the control gear 18 rotated around Z axis, and the control gear 18 that should rotate around Z axis controls the mechanism rotated around Z axis, and on the control gear 18 rotated around Z axis, be provided with the mechanism rotated around Z axis; At the organization establishes YouZZhou travel mechanism rotated around Z axis and Z axis movable block 13; Z axis movable block 13 is provided with the control gear 19 rotated around X-axis, the control gear 19 that should rotate around X-axis controls the mechanism rotated around X-axis, and on the control gear 19 rotated around X-axis, be provided with the mechanism rotated around X-axis, the mechanism rotated around X-axis is provided with camera support plate 21, camera support plate 21 arranges ccd video camera 22, and this ccd video camera 22 connects computing machine.
Described X-axis travel mechanism comprises X-axis slide rail 4, X-axis leading screw 3, X-axis motor 2, X-axis movable block 7; Wherein X-axis movable block 7 is slidably connected with X-axis slide rail 4 one-tenth, and the X-axis nut coordinated with X-axis leading screw 3 is fixed on X-axis movable block 7;
Described Y-axis moving mechanism comprises Y-axis slide rail 5, Y-axis leading screw 6, y-axis motor 9, Y-axis movable block 8; Wherein Y-axis movable block 8 is slidably connected with Y-axis slide rail 5 one-tenth, and the Y-axis nut coordinated with Y-axis leading screw 6 is fixed on Y-axis movable block 8;
The described mechanism rotated around Z axis comprises the control gear 18 rotated around Z axis, the platform 14 rotated around Z axis; Wherein Y-axis movable block 8 is fixedly connected with the control gear 18 rotated around Z axis, on the control gear 18 that Z axis rotates, be fixed with the platform 14 rotated around Z axis;
Described Z axis travel mechanism comprises Z axis slide rail 11, Z axis leading screw 12, Z axis motor 10, Z axis movable block 13; Wherein Z axis movable block 13 is slidably connected with Z axis slide rail 11 one-tenth, and the Z axis nut coordinated with Z axis leading screw 12 is fixed on Z axis movable block 13;
Described around X-axis rotate mechanism comprise around X-axis rotate control gear 19, around X-axis rotate platform 15, crossbeam 16, around Z axis rotary electric machine 17, rotation axis 20, camera support plate 21; Wherein Z axis movable block 13 is fixedly connected with the control gear 19 rotated around X-axis, on the control gear 19 that X-axis is rotated, be fixed with the platform 15 rotated around X-axis; On the platform 15 that X-axis is rotated, fix a crossbeam 16 along X-direction, crossbeam 16 is provided with around Z axis rotary electric machine 17, around Z axis rotary electric machine 17 connection of rotating axle 20, rotation axis 20 connects camera support plate 21.
Described ccd video camera is equipped with microimaging head 22 times, is connected with light source under microimaging head.
Principle of work of the present utility model is:
The position of the ccd video camera 22 with microimaging head is adjusted according to the position of object under test.X-axis motor 2 makes X-axis movable block 7 move on X-axis slide rail 4 by X-axis leading screw 3 thus adjusts the position of ccd video camera 22 in X-axis, and the X-axis nut coordinated with X-axis leading screw 3 is fixed on X-axis movable block 7.X-axis movable block 7 is fixed with Y-axis slide rail 5, Y-axis movable block 8 is slidably connected with Y-axis slide rail 5 one-tenth, the Y-axis nut coordinated with Y-axis leading screw 6 is fixed on y-axis movable block 8, y-axis motor 9 by Y-axis leading screw 6, Y-axis movable block 8 is moved on Y-axis slide rail 5 thus adjust with the position of ccd video camera 22 in Y-axis.Y-axis movable block 8 is fixedly connected with the control gear 18 rotated around Z axis, the control gear 18 rotated is fixed with the platform 14 rotated around Z axis, adjusts the position of ccd video camera 22 around Z axis by manual intervention control gear around Z axis.The platform 14 rotated around Z axis is fixed with Z axis slide rail 11 and Z axis leading screw 12, and Z axis motor 10 is connected with Z axis leading screw 12.Z axis movable block 13 is slidably connected with Z axis slide rail 11 one-tenth, and the Z axis nut coordinated with Z axis leading screw is fixed on Z axis movable block 13.Z axis motor 10 makes Z axis movable block 13 move on Z axis slide rail 11 by Z axis leading screw 12 thus adjusts with the position of ccd video camera 22 on Z axis.Z axis movable block 13 is fixedly connected with the control gear (19) rotated around X-axis, the control gear rotated (19) is fixed with the platform 15 rotated around X-axis, adjusts the position of ccd video camera 22 around X-axis by manual intervention control gear around X-axis.Fix a crossbeam 16 along X-direction, crossbeam 16 is arranged around Z axis rotary electric machine 17, the lower end around Z axis rotary electric machine 17 rotating shaft being parallel to Z axis connects the camera support plate 21 rotated around Z axis.Camera support plate 21 connects ccd video camera 22.Around Z axis rotary electric machine 17 by rotation axis make camera support plate 21 around Z axis rotate thus adjust the position of ccd video camera 22 around Z axis.
Ccd video camera 22 is connected on computer through image pick-up card, obtains image, thus improve the effect gathered at diverse location and angle.
The beneficial effects of the utility model are: the degree of freedom that improve micro-machine vision metrology device, image can be obtained at diverse location and angle, add the dirigibility of device, improve the collection effect of image, structure is simple, adds the degree of freedom of device and improves the measuring accuracy of device.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the axle that waits of the present utility model measures intention.
Each label in figure: 1-base, 2-X spindle motor, 3-X axial filament thick stick, 4-X axle slide rail, 5-Y axle slide rail, 6-Y axial filament thick stick, 7-X axle movable block, 8-Y axle movable block, 9-Y spindle motor, 10-Z spindle motor, 11-Z axle slide rail, 12-Z axial filament thick stick, 13-Z axle movable block, the platform that 14-rotates around Z axis, the platform that 15-rotates around X-axis, 16-crossbeam, 17-is around Z axis rotary electric machine, the control gear that 18-rotates around Z axis, the control gear that 19-rotates around X-axis, 20-rotation axis, 21-camera support plate, 22-ccd video camera.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1: as shown in Figure 1-2, a kind of micro-machine vision metrology device with five degree of freedom, comprises base 1, base 1 is fixedly connected with X-axis travel mechanism and X-axis movable block 7; X-axis movable block 7 is provided with Y-axis moving mechanism and Y-axis movable block 8; Y-axis movable block 8 is provided with the control gear 18 rotated around Z axis, and the control gear 18 that should rotate around Z axis controls the mechanism rotated around Z axis, and on the control gear 18 rotated around Z axis, be provided with the mechanism rotated around Z axis; At the organization establishes YouZZhou travel mechanism rotated around Z axis and Z axis movable block 13; Z axis movable block 13 is provided with the control gear 19 rotated around X-axis, the control gear 19 that should rotate around X-axis controls the mechanism rotated around X-axis, and on the control gear 19 rotated around X-axis, be provided with the mechanism rotated around X-axis, the mechanism rotated around X-axis is provided with camera support plate 21, camera support plate 21 arranges ccd video camera 22, and this ccd video camera 22 connects computing machine.
Embodiment 2: as shown in Figure 1-2, a kind of micro-machine vision metrology device with five degree of freedom, comprises base 1, base 1 is fixedly connected with X-axis travel mechanism and X-axis movable block 7; X-axis movable block 7 is provided with Y-axis moving mechanism and Y-axis movable block 8; Y-axis movable block 8 is provided with the control gear 18 rotated around Z axis, and the control gear 18 that should rotate around Z axis controls the mechanism rotated around Z axis, and on the control gear 18 rotated around Z axis, be provided with the mechanism rotated around Z axis; At the organization establishes YouZZhou travel mechanism rotated around Z axis and Z axis movable block 13; Z axis movable block 13 is provided with the control gear 19 rotated around X-axis, the control gear 19 that should rotate around X-axis controls the mechanism rotated around X-axis, and on the control gear 19 rotated around X-axis, be provided with the mechanism rotated around X-axis, the mechanism rotated around X-axis is provided with camera support plate 21, camera support plate 21 arranges ccd video camera 22, and this ccd video camera 22 connects computing machine.
Described X-axis travel mechanism comprises X-axis slide rail 4, X-axis leading screw 3, X-axis motor 2, X-axis movable block 7; Wherein X-axis movable block 7 is slidably connected with X-axis slide rail 4 one-tenth, and the X-axis nut coordinated with X-axis leading screw 3 is fixed on X-axis movable block 7;
Described Y-axis moving mechanism comprises Y-axis slide rail 5, Y-axis leading screw 6, y-axis motor 9, Y-axis movable block 8; Wherein Y-axis movable block 8 is slidably connected with Y-axis slide rail 5 one-tenth, and the Y-axis nut coordinated with Y-axis leading screw 6 is fixed on Y-axis movable block 8;
The described mechanism rotated around Z axis comprises the control gear 18 rotated around Z axis, the platform 14 rotated around Z axis; Wherein Y-axis movable block 8 is fixedly connected with the control gear 18 rotated around Z axis, on the control gear 18 that Z axis rotates, be fixed with the platform 14 rotated around Z axis;
Described Z axis travel mechanism comprises Z axis slide rail 11, Z axis leading screw 12, Z axis motor 10, Z axis movable block 13; Wherein Z axis movable block 13 is slidably connected with Z axis slide rail 11 one-tenth, and the Z axis nut coordinated with Z axis leading screw 12 is fixed on Z axis movable block 13;
Described around X-axis rotate mechanism comprise around X-axis rotate control gear 19, around X-axis rotate platform 15, crossbeam 16, around Z axis rotary electric machine 17, rotation axis 20, camera support plate 21; Wherein Z axis movable block 13 is fixedly connected with the control gear 19 rotated around X-axis, on the control gear 19 that X-axis is rotated, be fixed with the platform 15 rotated around X-axis; On the platform 15 that X-axis is rotated, fix a crossbeam 16 along X-direction, crossbeam 16 is provided with around Z axis rotary electric machine 17, around Z axis rotary electric machine 17 connection of rotating axle 20, rotation axis 20 connects camera support plate 21.
Embodiment 3: as shown in Figure 1-2, a kind of micro-machine vision metrology device with five degree of freedom, comprises base 1, base 1 is fixedly connected with X-axis travel mechanism and X-axis movable block 7; X-axis movable block 7 is provided with Y-axis moving mechanism and Y-axis movable block 8; Y-axis movable block 8 is provided with the control gear 18 rotated around Z axis, and the control gear 18 that should rotate around Z axis controls the mechanism rotated around Z axis, and on the control gear 18 rotated around Z axis, be provided with the mechanism rotated around Z axis; At the organization establishes YouZZhou travel mechanism rotated around Z axis and Z axis movable block 13; Z axis movable block 13 is provided with the control gear 19 rotated around X-axis, the control gear 19 that should rotate around X-axis controls the mechanism rotated around X-axis, and on the control gear 19 rotated around X-axis, be provided with the mechanism rotated around X-axis, the mechanism rotated around X-axis is provided with camera support plate 21, camera support plate 21 arranges ccd video camera 22, and this ccd video camera 22 connects computing machine.
Described X-axis travel mechanism comprises X-axis slide rail 4, X-axis leading screw 3, X-axis motor 2, X-axis movable block 7; Wherein X-axis movable block 7 is slidably connected with X-axis slide rail 4 one-tenth, and the X-axis nut coordinated with X-axis leading screw 3 is fixed on X-axis movable block 7;
Described Y-axis moving mechanism comprises Y-axis slide rail 5, Y-axis leading screw 6, y-axis motor 9, Y-axis movable block 8; Wherein Y-axis movable block 8 is slidably connected with Y-axis slide rail 5 one-tenth, and the Y-axis nut coordinated with Y-axis leading screw 6 is fixed on Y-axis movable block 8;
The described mechanism rotated around Z axis comprises the control gear 18 rotated around Z axis, the platform 14 rotated around Z axis; Wherein Y-axis movable block 8 is fixedly connected with the control gear 18 rotated around Z axis, on the control gear 18 that Z axis rotates, be fixed with the platform 14 rotated around Z axis;
Described Z axis travel mechanism comprises Z axis slide rail 11, Z axis leading screw 12, Z axis motor 10, Z axis movable block 13; Wherein Z axis movable block 13 is slidably connected with Z axis slide rail 11 one-tenth, and the Z axis nut coordinated with Z axis leading screw 12 is fixed on Z axis movable block 13;
Described around X-axis rotate mechanism comprise around X-axis rotate control gear 19, around X-axis rotate platform 15, crossbeam 16, around Z axis rotary electric machine 17, rotation axis 20, camera support plate 21; Wherein Z axis movable block 13 is fixedly connected with the control gear 19 rotated around X-axis, on the control gear 19 that X-axis is rotated, be fixed with the platform 15 rotated around X-axis; On the platform 15 that X-axis is rotated, fix a crossbeam 16 along X-direction, crossbeam 16 is provided with around Z axis rotary electric machine 17, around Z axis rotary electric machine 17 connection of rotating axle 20, rotation axis 20 connects camera support plate 21.
Described ccd video camera is equipped with microimaging head 22 times, is connected with light source under microimaging head.
By reference to the accompanying drawings specific embodiment of the utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.

Claims (3)

1. there is a micro-machine vision metrology device for five degree of freedom, it is characterized in that: comprise base (1), base (1) is fixedly connected with X-axis travel mechanism and X-axis movable block (7); X-axis movable block (7) is provided with Y-axis moving mechanism and Y-axis movable block (8); Y-axis movable block (8) is provided with the control gear (18) rotated around Z axis, and the control gear (18) that should rotate around Z axis controls the mechanism rotated around Z axis, and on the control gear rotated around Z axis (18), be provided with the mechanism rotated around Z axis; At the organization establishes YouZZhou travel mechanism rotated around Z axis and Z axis movable block (13); Z axis movable block (13) is provided with the control gear (19) rotated around X-axis, the control gear (19) that should rotate around X-axis controls the mechanism rotated around X-axis, and on the control gear rotated around X-axis (19), be provided with the mechanism rotated around X-axis, the mechanism rotated around X-axis is provided with camera support plate (21), camera support plate (21) arranges ccd video camera (22), and this ccd video camera (22) connects computing machine.
2. the micro-machine vision metrology device with five degree of freedom according to claim 1, is characterized in that: described X-axis travel mechanism comprises X-axis slide rail (4), X-axis leading screw (3), X-axis motor (2), X-axis movable block (7); Wherein X-axis movable block (7) becomes to be slidably connected with X-axis slide rail (4), and the X-axis nut coordinated with X-axis leading screw (3) is fixed on X-axis movable block (7);
Described Y-axis moving mechanism comprises Y-axis slide rail (5), Y-axis leading screw (6), y-axis motor (9), Y-axis movable block (8); Wherein Y-axis movable block (8) becomes to be slidably connected with Y-axis slide rail (5), and the Y-axis nut coordinated with Y-axis leading screw (6) is fixed on Y-axis movable block (8);
The described mechanism rotated around Z axis comprises the control gear (18) rotated around Z axis, the platform (14) rotated around Z axis; Wherein Y-axis movable block (8) is fixedly connected with the control gear (18) rotated around Z axis, on the control gear (18) that Z axis rotates, be fixed with the platform (14) rotated around Z axis;
Described Z axis travel mechanism comprises Z axis slide rail (11), Z axis leading screw (12), Z axis motor (10), Z axis movable block (13); Wherein Z axis movable block (13) becomes to be slidably connected with Z axis slide rail (11), and the Z axis nut coordinated with Z axis leading screw (12) is fixed on Z axis movable block (13);
Described around X-axis rotate mechanism comprise around X-axis rotate control gear (19), around X-axis rotate platform (15), crossbeam (16), around Z axis rotary electric machine (17), rotation axis (20), camera support plate (21); Wherein Z axis movable block (13) is fixedly connected with the control gear (19) rotated around X-axis, on the control gear (19) that X-axis is rotated, be fixed with the platform (15) rotated around X-axis; On the platform (15) that X-axis is rotated, fix a crossbeam (16) along X-direction, crossbeam (16) is provided with around Z axis rotary electric machine (17), around Z axis rotary electric machine (17) connection of rotating axle (20), rotation axis (20) connects camera support plate (21).
3. the micro-machine vision metrology device with five degree of freedom according to claim 1 and 2, is characterized in that: described ccd video camera is equipped with microimaging head under (22), is connected with light source under microimaging head.
CN201520256816.0U 2015-04-27 2015-04-27 A kind of micro-machine vision metrology device with five degree of freedom Expired - Fee Related CN204649198U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105527019A (en) * 2016-01-07 2016-04-27 燕山大学 Three-coordinate four-degree-of-freedom diffracted light intensity measuring platform
CN110242831A (en) * 2019-05-08 2019-09-17 武汉亿思源光电股份有限公司 Camera bracket in three view micro-vision auxiliary couplings

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105527019A (en) * 2016-01-07 2016-04-27 燕山大学 Three-coordinate four-degree-of-freedom diffracted light intensity measuring platform
CN105527019B (en) * 2016-01-07 2018-01-23 燕山大学 A kind of three coordinate four-degree-of-freedom diffraction intensity measuring tables
CN110242831A (en) * 2019-05-08 2019-09-17 武汉亿思源光电股份有限公司 Camera bracket in three view micro-vision auxiliary couplings

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Granted publication date: 20150916

Termination date: 20170427