CN205402122U - Precise displacement platform of XY axle direction - Google Patents
Precise displacement platform of XY axle direction Download PDFInfo
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- CN205402122U CN205402122U CN201620126015.7U CN201620126015U CN205402122U CN 205402122 U CN205402122 U CN 205402122U CN 201620126015 U CN201620126015 U CN 201620126015U CN 205402122 U CN205402122 U CN 205402122U
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- displacement platform
- tooth
- rotating shaft
- sleeve
- upper cover
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Abstract
The utility model discloses a precise displacement platform of XY axle direction, including first displacement platform and second displacement platform, first displacement platform is fixed about being cross shape with second displacement platform, and first displacement platform includes first upper cover, first rack, first base and first rotation axis, first upper cover and first base enclose synthetic first bar cavity, and first rack holding is equipped with first through -hole on the first base in first bar cavity, and first rotation axis passes through first through -hole and is connected with a rack toothing, second displacement platform is similar with first displacement platform structure, the utility model discloses the structure, the mode that adopts rotation axis and rack toothing to be connected, rotatory rotation axis drives rack front and back position, and frequency of operation can be higher, is applicable to the occasion that needs quick movment and big stroke, is provided with each other two rectangular displacement platform simultaneously to the precise displacement of realization X axle or Y axle direction, design benefit, the function is various.
Description
Technical field
This utility model relates to the workbench of a kind of in-plane displancement, particularly relates to a kind of axial precision displacement platform of X/Y.
Background technology
Development along with relevant high-end fields such as electronic information, biological engineering, nanotechnologys, the importance of Precision Machining and the technology of measurement highlights day by day, and Precision Machining and measurement technology again rely on Precision Machining and precision measurement equipment, the performance of Precision Machining and precision measurement equipment directly affects processing and the quality measured, in high precision, high-resolution, big stroke, high response speed is most important in fine measuring instrument.Precision stage is the basis of accurate measurement, Precision Machining, miniature assembling, semiconductor lithography and nanotechnology.Along with the development of science and technology, need in some exquisite systems more flexibly and can the precision stage of multi-direction work, to realize multifunction.
Utility model content
For the weak point existed in above-mentioned technology, this utility model provides a kind of axial precision displacement platform of X/Y, and precision is high, and frictional force is little, it is adaptable to the occasion of rapid movement and big stroke.
For achieving the above object, this utility model provides a kind of axial precision displacement platform of X/Y, including the first displacement platform and the second displacement platform, described first displacement platform and the second displacement platform are that cruciform shape is fixed up and down, and described first displacement platform includes the first upper cover, the first tooth bar, the first base and the first rotating shaft；Described first upper cover and the first base enclose the first bar shaped cavity, and described first tooth bar is contained in the first bar shaped cavity, and described first base is provided with the first through hole, and described first rotating shaft is connected by the first through hole and with the first tooth bar engagement；
Described second displacement platform includes the second upper cover, the second lower cover, the second tooth bar, base plate and the second rotating shaft, described second upper cover and the second base enclose the second bar shaped cavity, described second tooth bar is contained in the second bar shaped cavity, described second base is provided with the second through hole, and described second rotating shaft is connected by the second through hole and with the second tooth bar engagement；Described base plate is fixed on the bottom of the second lower cover.
Wherein, described first rotating shaft includes the first knob, the first sleeve, the first tooth axle, described first knob is fixed on the first sleeve, described first sleeve is cylindrical cavity, one end of described first tooth axle is contained in the first sleeve, and rotating the first knob, the first tooth axle concomitant rotation, the other end of described first tooth axle is provided with first tooth-shape structure that engage suitable with the first tooth bar.
Wherein, described second rotating shaft includes the second knob, the second sleeve, the second tooth axle, described second knob is fixed on the second sleeve, described second sleeve is cylindrical cavity, one end of described second tooth axle is contained in the second sleeve, and rotating the second knob, the second tooth axle concomitant rotation, the other end of described second tooth axle is provided with second tooth-shape structure that engage suitable with the second tooth bar.
Wherein, described first upper cover and the first rotating shaft upright position, it is provided with scale, described second upper cover and the second rotating shaft upright position and is also equipped with scale.
Wherein, described first displacement platform and the second displacement platform are aluminum alloy material.
The beneficial effects of the utility model are: compared with prior art, this utility model structure, adopt rotating shaft to engage, with tooth bar, the mode being connected, rotate rotating shaft, band carry-over bar front and back position, operating frequency can be higher, being applicable to rapid movement and the occasion of big stroke, being provided with two displacement platforms being mutually right angle, thus realizing the accurate displacement of X-axis or Y direction simultaneously, design ingenious, diverse in function.
Accompanying drawing explanation
Fig. 1 is the explosive view of the axial precision displacement platform of X/Y of the present utility model；
Fig. 2 is that the assembled state of the axial precision displacement platform of X/Y of the present utility model is with reference to figure.
Major components symbol description is as follows:
1, first displacement platform the 2, second displacement platform
11, first upper cover the 12, first tooth bar
13, first base the 14, first rotating shaft
15, first bar shaped cavity the 21, second upper cover
22, second lower cover the 23, second tooth bar
24, second rotating shaft the 25, second bar shaped cavity
26, base plate the 131, first through hole
141, first knob the 142, first sleeve
143, first tooth axle the 221, second through hole
241, second knob the 242, second sleeve
243, second tooth axle the 1431, first tooth-shape structure
2431, the second tooth-shape structure.
Detailed description of the invention
In order to more clearly state this utility model, below in conjunction with accompanying drawing, this utility model is further described.
Refer to Fig. 1-Fig. 2, this utility model of the present utility model provides a kind of axial precision displacement platform of X/Y, including the first displacement platform 1 and the second displacement platform 2, first displacement platform 1 and the second displacement platform 2 are fixed up and down in cruciform shape, and the first displacement platform 1 includes the first upper cover the 11, first tooth bar the 12, first base 13 and the first rotating shaft 14；First upper cover 11 and the first base enclose 13 synthesis the first bar shaped cavitys 15, and the first tooth bar 12 is contained in the first bar shaped cavity 15, and the first base 13 is provided with the first through hole 131, and the first rotating shaft 14 is connected by the first through hole 131 and with the first tooth bar 12 engagement；
Second displacement platform 2 includes second upper cover the 21, second lower cover the 22, second tooth bar 23, base plate 26 and the second rotating shaft 24, second upper cover 21 and the second base 22 enclose the second bar shaped cavity 25, second tooth bar 23 is contained in the second bar shaped cavity 25, second base 22 is provided with the second through hole 221, and the second rotating shaft 24 is connected by the second through hole 221 and with the second tooth bar 23 engagement；Base plate 26 is fixed on the bottom of the second lower cover 22.
Compared with prior art, this utility model structure, adopt rotating shaft to engage, with tooth bar, the mode being connected, rotate rotating shaft, band carry-over bar front and back position, operating frequency can be higher, being applicable to rapid movement and the occasion of big stroke, being provided with two displacement platforms being mutually right angle, thus realizing the accurate displacement of X-axis or Y direction simultaneously, design ingenious, diverse in function.
In the present embodiment, first rotating shaft 14 includes first knob the 141, first sleeve the 142, first tooth axle 143, first knob 141 is fixed on the first sleeve 142, first sleeve 142 is cylindrical cavity, one end of first tooth axle 143 is contained in the first sleeve 142, and rotate the first knob 141, first tooth axle 143 concomitant rotation, the other end of the first tooth axle 143 is provided with first tooth-shape structure 1431 that engage suitable with the first tooth bar 12, and first upper cover 11 and the first vertical corresponding position of rotating shaft 14, it is provided with scale.When rotating the first knob 141, the first tooth axle 143 is driven to rotate, so that the first tooth-shape structure 1431 rotates, owing to the first tooth-shape structure 1431 engages with the first tooth bar 12, first tooth bar 12 is contained in the first smooth bar shaped cavity 15, therefore the first tooth-shape structure 1431 drives the first tooth bar 12 horizontal direction to move when rotating, the scale on the first upper cover 11 shows the distance moved horizontally.
In the present embodiment, second rotating shaft 24 includes second knob the 241, second sleeve the 242, second tooth axle 243, second knob 241 is fixed on the second sleeve 242, second sleeve 242 is cylindrical cavity, one end of second tooth axle 243 is contained in the second sleeve 242, and rotate the second knob 241, second tooth axle 243 concomitant rotation, the other end of the second tooth axle 243 is provided with second tooth-shape structure 2431 that engage suitable with the second tooth bar 23, and second upper cover 21 and the second vertical corresponding position of rotating shaft 24, it is provided with scale.When rotating second knob 241, the second tooth axle 243 is driven to rotate, so that the second tooth-shape structure 2431 rotates, owing to the second tooth-shape structure 2431 engages with the second tooth bar 23, second tooth bar 23 is contained in the second smooth bar shaped cavity 25, therefore the second tooth-shape structure 2431 drives the second tooth bar 23 horizontal direction to move when rotating, the scale on the second upper cover 21 shows the distance moved horizontally.
Owing to the first displacement platform 1 and the second displacement platform 2 are fixed up and down in cruciform shape, therefore moving horizontally of X-direction and Y direction can be realized simultaneously.In the present embodiment, the angle of the first displacement platform 1 and the second displacement platform 2 is not necessarily in the cross of 90 degree, it is possible to so that other are arbitrarily angled, it is achieved other angle ground horizontal motion.
In the present embodiment, the first displacement platform 1 and the second displacement platform 2 are aluminum alloy material, and wearability is strong, long service life.
Operation principle of the present utility model is:
First displacement platform 1 and the second displacement platform 2 are fixed up and down by this utility model in cruciform shape, and first be provided with the first rotating shaft 14 and the first tooth bar 12 on displacement platform 1, first rotating shaft 14 engages with the first tooth bar 12, by rotating the first rotating shaft 14, drive the horizontal axis motion in the first bar shaped cavity 15 of the first tooth bar 12；In like manner, second displacement platform 2 is provided with the second rotating shaft 24 and the second tooth bar 23, second rotating shaft 24 engages with the second tooth bar 23, rotate the second rotating shaft 24, drive the horizontal axis motion in the second bar shaped cavity 25 of the second tooth bar 23, owing to the first displacement platform 1 and the second displacement platform 1 are fixed in cruciform shape angle, therefore the accurate displacement of X-axis or Y direction can be realized.
Advantage of the present utility model is in that:
1, adopting the motion mode of spiral beveled wheel and helical rack, operating frequency can be higher, it is adaptable to needs rapid movement and the occasion of big stroke；
2, criss-cross construction is adopted, it is achieved the X/Y direction of principal axis of platform is quick and big stroke motion so that it is motion stabilization, and smooth movement.
3, main material is aluminium alloy, and wearability is strong, long service life.
Disclosed above being only several specific embodiment of the present utility model, but this utility model is not limited to this, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (5)
1. the axial precision displacement platform of X/Y, it is characterized in that, including the first displacement platform and the second displacement platform, described first displacement platform and the second displacement platform are that cruciform shape is fixed up and down, and described first displacement platform includes the first upper cover, the first tooth bar, the first base and the first rotating shaft；Described first upper cover and the first base enclose the first bar shaped cavity, and described first tooth bar is contained in the first bar shaped cavity, and described first base is provided with the first through hole, and described first rotating shaft is connected by the first through hole and with the first tooth bar engagement；
Described second displacement platform includes the second upper cover, the second lower cover, the second tooth bar, base plate and the second rotating shaft, described second upper cover and the second base enclose the second bar shaped cavity, described second tooth bar is contained in the second bar shaped cavity, described second base is provided with the second through hole, and described second rotating shaft is connected by the second through hole and with the second tooth bar engagement；Described base plate is fixed on the bottom of the second lower cover.
2. the axial precision displacement platform of X/Y according to claim 1, it is characterized in that, described first rotating shaft includes the first knob, the first sleeve, the first tooth axle, described first knob is fixed on the first sleeve, described first sleeve is cylindrical cavity, and one end of described first tooth axle is contained in the first sleeve, and rotates the first knob, first tooth axle concomitant rotation, the other end of described first tooth axle is provided with first tooth-shape structure that engage suitable with the first tooth bar.
3. the axial precision displacement platform of X/Y according to claim 1, it is characterized in that, described second rotating shaft includes the second knob, the second sleeve, the second tooth axle, described second knob is fixed on the second sleeve, described second sleeve is cylindrical cavity, and one end of described second tooth axle is contained in the second sleeve, and rotates the second knob, second tooth axle concomitant rotation, the other end of described second tooth axle is provided with second tooth-shape structure that engage suitable with the second tooth bar.
4. the axial precision displacement platform of X/Y according to claim 1, it is characterised in that described first upper cover and the first rotating shaft upright position, is provided with scale, described second upper cover and the second rotating shaft upright position and is also equipped with scale.
5. the axial precision displacement platform of X/Y according to claim 1, it is characterised in that described first displacement platform and the second displacement platform are aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620126015.7U CN205402122U (en) | 2016-02-18 | 2016-02-18 | Precise displacement platform of XY axle direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620126015.7U CN205402122U (en) | 2016-02-18 | 2016-02-18 | Precise displacement platform of XY axle direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205402122U true CN205402122U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620126015.7U Active CN205402122U (en) | 2016-02-18 | 2016-02-18 | Precise displacement platform of XY axle direction |
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| Country | Link |
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| CN (1) | CN205402122U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007351A (en) * | 2017-12-31 | 2018-05-08 | 江苏科泰检测技术服务有限公司 | The universal support plate of metal detection microscope |
| WO2019201352A1 (en) * | 2018-04-20 | 2019-10-24 | 深圳市道通科技股份有限公司 | Vehicle calibration apparatus |
-
2016
- 2016-02-18 CN CN201620126015.7U patent/CN205402122U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007351A (en) * | 2017-12-31 | 2018-05-08 | 江苏科泰检测技术服务有限公司 | The universal support plate of metal detection microscope |
| WO2019201352A1 (en) * | 2018-04-20 | 2019-10-24 | 深圳市道通科技股份有限公司 | Vehicle calibration apparatus |
| US11839953B2 (en) | 2018-04-20 | 2023-12-12 | Autel Intelligent Technology Corp., Ltd. | Automobile calibration device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |