CN103353290B - The three-dimensional single-arm measurement machine of fine-tuning lifting distance - Google Patents
The three-dimensional single-arm measurement machine of fine-tuning lifting distance Download PDFInfo
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- CN103353290B CN103353290B CN201310315972.5A CN201310315972A CN103353290B CN 103353290 B CN103353290 B CN 103353290B CN 201310315972 A CN201310315972 A CN 201310315972A CN 103353290 B CN103353290 B CN 103353290B
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Abstract
The invention discloses a kind of three-dimensional single-arm measurement machine of fine-tuning lifting distance, comprise jacking gear, whirligig, retractor device, gage beam and lifting fine tuning structure, retractor device is fixing on the spinning device, and gage beam is fixed in retractor device; Lifting fine tuning structure comprise be fixed on jacking gear telescopic end support, be fixed on lifter rack bottom whirligig, be fixed on support and the lifter wheel engaged with lifter rack and to be fixed on support and to wrap up the limit body of the lifter rack back side and side.The invention has the advantages that: by lifting fine tuning structure, achieve lifting fine setting, improve positioning precision.
Description
Technical field
The present invention relates to a kind of measurement mechanical, be specifically related to a kind of three-dimensional single-arm measurement machine of fine-tuning lifting distance.
Background technology
Traditional three-dimensional measuring machine, its gage beam needs to move in X-axis, Y-axis and Z-direction.Wherein the lifting moving through column of Z-direction realizes, and the retractor device be connected with gage beam that moves through of Y direction realizes, and the slideway being arranged on bottom that moves through of X-direction realizes.
Because needs arrange slideway in bottom, cause traditional three-dimensional measuring machine to occupy a large amount of spaces in the X-axis direction, be unfavorable for the layout of equipment.
Meanwhile, traditional three-dimensional measuring machine, the positioning precision when being elevated is not high enough, cannot realize accurately location and manual fine-tuning.
Summary of the invention
Namely object of the present invention is to overcome the deficiencies in the prior art, provides a kind of three-dimensional single-arm measurement machine of fine-tuning lifting distance.
Object of the present invention is achieved through the following technical solutions:
The three-dimensional single-arm measurement machine of fine-tuning lifting distance, comprises jacking gear, whirligig, retractor device, gage beam and lifting fine tuning structure, and retractor device is fixing on the spinning device, and gage beam is fixed in retractor device; Lifting fine tuning structure comprise be fixed on jacking gear telescopic end support, be fixed on lifter rack bottom whirligig, be fixed on support and the lifter wheel engaged with lifter rack and to be fixed on support and to wrap up the limit body of the lifter rack back side and side.
The present invention adopts whirligig to carry out the motion in the horizontal plane of control survey arm, by coordinating of whirligig and retractor device, can realize the motion of gage beam in X-direction and Y direction.Present invention eliminates the slideway of bottom, thus substantially reduce the space that the present invention occupies in the X-axis direction, make that the present invention is convenient to arrange.
Moved up and down by rotation and lifting gear driven lifter rack, thus driven rotary device, retractor device and gage beam move up and down, achieve fine setting and the manually adjustment of lifting process of the present invention, improve positioning precision.Limit body coordinates with lifter wheel, under the effect of the friction force of limit body, prevents whirligig, retractor device and gage beam from falling downwards.
As preferably, described jacking gear is hydraulic cylinder, and described whirligig is fixed on the telescopic end of hydraulic cylinder.
As preferably, described whirligig comprises holder and is arranged at the stepper motor in described holder, and holder is fixed on described jacking gear, and described retractor device is connected with the output terminal of stepper motor.
As preferably, described retractor device comprises stationary magazine creel, gear and motor, described gage beam is provided with driving rack, gage beam slides and is arranged in stationary magazine creel, gear to be arranged in stationary magazine creel and to engage with driving rack, gear is connected with the output terminal of motor, and motor is fixed on stationary magazine creel, and stationary magazine creel is fixed on described whirligig.
Further, be provided with chute in described stationary magazine creel, described gage beam is provided with roller, and roller coordinates with chute.By coordinating of roller and chute, friction force during gage beam motion can be reduced, have larger effect for raising kinematic accuracy and sport efficiency.
In sum, advantage of the present invention and beneficial effect are:
1. invention adopts whirligig to carry out the motion in the horizontal plane of control survey arm, by coordinating of whirligig and retractor device, can realize the motion of gage beam in X-direction and Y direction; Present invention eliminates the slideway of bottom, thus substantially reduce the space that the present invention occupies in the X-axis direction, make that the present invention is convenient to arrange;
2., by lifting fine tuning structure, achieve lifting fine setting, improve positioning precision;
3. coordinating by roller and chute, friction force during gage beam motion can be reduced, have larger effect for raising kinematic accuracy and sport efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in embodiments of the invention, be briefly described to the accompanying drawing used required for describing in the embodiment of the present invention below.Apparent, the accompanying drawing in the following describes is only some embodiments recorded in the present invention, for a person skilled in the art, when not paying creative work, according to accompanying drawing below, can also obtain other accompanying drawing.
Fig. 1 is structural representation of the present invention;
Wherein, the parts title that Reference numeral is corresponding is as follows:
1-hydraulic cylinder, 2-holder, 3-stepper motor, 4-stationary magazine creel, 5-gear, 6-motor, 7-gage beam, 8-driving rack, 9-chute, 10-roller, 11-support, 12-lifter rack, 13-lifter wheel, 14-limit body.
Embodiment
In order to make those skilled in the art understand the present invention better, below in conjunction with the accompanying drawing in the embodiment of the present invention, clear, complete description is carried out to the technical scheme in the embodiment of the present invention.Apparent, embodiment described below is only the part in the embodiment of the present invention, instead of all.Based on the embodiment that the present invention records, other all embodiment that those skilled in the art obtain when not paying creative work, all in the scope of protection of the invention.
As shown in Figure 1, the three-dimensional single-arm measurement machine of fine-tuning lifting distance, comprise jacking gear, whirligig, retractor device, gage beam 7 and lifting fine tuning structure, retractor device is fixing on the spinning device, and gage beam 7 is fixed in retractor device; Lifting fine tuning structure comprise be fixed on jacking gear telescopic end support 11, be fixed on lifter rack 12 bottom whirligig, be fixed on support 11 and the lifter wheel 13 engaged with lifter rack 12 and to be fixed on support 11 and to wrap up the limit body 14 of lifter rack 12 back side and side.
The present invention adopts whirligig to carry out control survey arm 7 motion in the horizontal plane, by coordinating of whirligig and retractor device, can realize the motion of gage beam 7 in X-direction and Y direction.Present invention eliminates the slideway of bottom, thus substantially reduce the space that the present invention occupies in the X-axis direction, make that the present invention is convenient to arrange.
Drive lifter rack 12 to move up and down by rotation and lifting gear 13, thus driven rotary device, retractor device and gage beam move up and down, achieve fine setting and the manually adjustment of lifting process of the present invention, improve positioning precision.Limit body 14 coordinates with lifter wheel 13, under the effect of the friction force of limit body 14, prevents whirligig, retractor device and gage beam from falling downwards.
In order to enable those skilled in the art understanding the present invention clearly, enumerate a kind of more concrete embodiment below.
Described jacking gear is hydraulic cylinder 1, and described whirligig is fixed on the telescopic end of hydraulic cylinder 1.Described whirligig comprises holder 2 and is arranged at the stepper motor 3 in described holder 2, and holder 2 is fixed on described jacking gear, and described retractor device is connected with the output terminal of stepper motor 3.Described retractor device comprises stationary magazine creel 4, gear 5 and motor 6, described gage beam 7 is provided with driving rack 8, and gage beam 7 slides and is arranged in stationary magazine creel 4, and gear 5 to be arranged in stationary magazine creel 4 and to engage with driving rack 8, gear 5 is connected with the output terminal of motor 6, and motor 6 is fixed on stationary magazine creel 4.
Hydraulic cylinder 1 drives gage beam 7 to be elevated, and is namely to achieve the motion of gage beam 7 in Z-direction.Motor 6 driven gear 5 rotates, and gear 5 engages with driving rack 8, thus drives gage beam 7 to move in Y direction.Stepper motor 3 drives stationary magazine creel 4 to rotate, and gage beam 7 is circled in water surface face, by coordinating of stepper motor 3 and retractor device, gage beam 7 can be made to move in X-direction.
Further, be provided with chute 9 in described stationary magazine creel 4, described gage beam 7 is provided with roller 10, and roller 10 coordinates with chute 9.By coordinating of roller 10 and chute 9, friction force when gage beam 7 moves can be reduced, have larger effect for raising kinematic accuracy and sport efficiency.
As mentioned above, just the present invention can be realized preferably.
Claims (3)
1. the three-dimensional single-arm measurement machine of fine-tuning lifting distance, is characterized in that: comprise jacking gear, whirligig, retractor device, gage beam (7) and lifting fine tuning structure, retractor device is fixing on the spinning device, and gage beam (7) is fixed in retractor device;
Lifting fine tuning structure comprise be fixed on jacking gear telescopic end support (11), be fixed on lifter rack (12) bottom whirligig, be fixed on the upper and lifter wheel (13) engaged with lifter rack (12) of support (11) and be fixed on support (11) and go up and the limit body (14) wrapping up lifter rack (12) back side and side;
Described jacking gear is hydraulic cylinder (1), and described whirligig is fixed on the telescopic end of hydraulic cylinder (1);
Described whirligig comprises holder (2) and is arranged at the stepper motor (3) in described holder (2), and holder (2) is fixed on described jacking gear, and described retractor device is connected with the output terminal of stepper motor (3).
2. the three-dimensional single-arm measurement machine of fine-tuning lifting distance according to claim 1, it is characterized in that: described retractor device comprises stationary magazine creel (4), gear (5) and motor (6), described gage beam (7) is provided with driving rack (8), gage beam (7) slides and is arranged in stationary magazine creel (4), gear (5) to be arranged in stationary magazine creel (4) and to engage with driving rack (8), gear (5) is connected with the output terminal of motor (6), motor (6) is fixed on stationary magazine creel (4), and stationary magazine creel (4) is fixed on described whirligig.
3. the three-dimensional single-arm measurement machine of fine-tuning lifting distance according to claim 2, is characterized in that: be provided with chute (9) in described stationary magazine creel (4), described gage beam (7) is provided with roller (10), and roller (10) coordinates with chute (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310315972.5A CN103353290B (en) | 2013-07-25 | 2013-07-25 | The three-dimensional single-arm measurement machine of fine-tuning lifting distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310315972.5A CN103353290B (en) | 2013-07-25 | 2013-07-25 | The three-dimensional single-arm measurement machine of fine-tuning lifting distance |
Publications (2)
| Publication Number | Publication Date |
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| CN103353290A CN103353290A (en) | 2013-10-16 |
| CN103353290B true CN103353290B (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310315972.5A Active CN103353290B (en) | 2013-07-25 | 2013-07-25 | The three-dimensional single-arm measurement machine of fine-tuning lifting distance |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6749391B2 (en) * | 1996-07-15 | 2004-06-15 | Semitool, Inc. | Microelectronic workpiece transfer devices and methods of using such devices in the processing of microelectronic workpieces |
| CN201882060U (en) * | 2010-12-03 | 2011-06-29 | 叶惠仙 | Vehicle-mounted device capable of lifting, descending and rotating in situ |
| CN202048902U (en) * | 2011-04-15 | 2011-11-23 | 杭州中水水力发电设备有限公司 | Measuring device applied to large-size rotator structure |
| CN202628973U (en) * | 2012-06-01 | 2012-12-26 | 韩珅 | Precise elevator with worm gear, worm and racks |
| CN203432562U (en) * | 2013-07-25 | 2014-02-12 | 爱佩仪中测（成都）精密仪器有限公司 | Lifting fine-tuning three-dimensional single-arm measurement machine |
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Address after: 610000 Chengdu Economic and Technological Development Zone (Longquanyi District) 333 South Road, Sichuan Province Patentee after: Aipei Instrument Measuring Equipment Co., Ltd. Address before: 610000 Chengdu Economic and Technological Development Zone, Sichuan Province Patentee before: A-pex instrument measuring precision instruments Co. Ltd. (Chengdu) |