CN110081877B - Auxiliary adjusting device of stay wire type measuring system - Google Patents
Auxiliary adjusting device of stay wire type measuring system Download PDFInfo
- Publication number
- CN110081877B CN110081877B CN201910395750.6A CN201910395750A CN110081877B CN 110081877 B CN110081877 B CN 110081877B CN 201910395750 A CN201910395750 A CN 201910395750A CN 110081877 B CN110081877 B CN 110081877B
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- body machine
- upper body
- adjustment
- measuring system
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- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000033001 locomotion Effects 0.000 claims abstract description 14
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
Abstract
The application provides an auxiliary adjusting device of a stay wire type measuring system, which comprises a lower body machine and an upper body machine; the upper body machine is connected to the lower body machine; the lower body machine is provided with a longitudinal adjusting mechanism for driving the upper body machine to realize longitudinal movement; the upper body machine is provided with at least two transverse adjusting mechanisms for realizing transverse adjustment and rotation adjustment of Beam (test Beam). According to the technical scheme provided by the embodiment of the application, through the arrangement of the upper body machine, the second worm wheel can realize reciprocating motion in the X-axis direction through positive and negative rotation, and the two second worm wheels can form the stroke difference of the sliding rod through the rotation speed difference, so that rotation adjustment around the Z-axis direction is realized; by arranging the lower body machine, the first worm wheel drives the upper body machine to reciprocate along the Y-axis direction through forward and reverse rotation, so that the Y-axis direction reciprocating adjustment is realized.
Description
Technical Field
The application relates to the technical field of industrial robot testing, in particular to an auxiliary adjusting device of a stay wire type measuring system.
Background
With the development of manufacturing industry, industrial robots are widely applied to various fields, one of the existing industrial robot space positioning precision and track precision measuring tools is a wire-drawing type measuring system, but in the use process, the measuring system does not realize automatic control and adjustment on two beams (test beams), so that the testing efficiency and the measuring precision of the precision performance are greatly affected.
Disclosure of Invention
In view of the foregoing drawbacks or deficiencies of the prior art, it is desirable to provide an auxiliary adjustment device for a pull-wire measuring system.
The application provides an auxiliary adjusting device of a stay wire type measuring system, which comprises a lower body machine and an upper body machine; the upper body machine is connected to the lower body machine; the lower body machine is provided with a longitudinal adjusting mechanism for driving the upper body machine to realize longitudinal movement; the upper body machine is provided with at least two transverse adjusting mechanisms for realizing transverse adjustment and rotation adjustment of the Beam.
Further, the two transverse adjusting mechanisms are arranged side by side along the movement direction of the longitudinal adjusting mechanism, and the transverse adjustment or differential movement of the Beam is realized through synchronous movement to realize the rotation adjustment of the Beam.
Further, the longitudinal adjustment mechanism includes a first worm gear; the first worm wheel is connected with a sliding plate through a first helical gear rack matched with the first worm wheel; the sliding plate is connected with an upper body machine.
Further, a guiding mechanism is arranged on the sliding plate and used for limiting the sliding plate to rotate around the first worm wheel.
Further, the guide mechanism comprises a guide rod parallel to the first worm wheel and a guide sliding block connected with the sliding plate; the guide sliding block is provided with corresponding guide holes corresponding to the guide rods; the guide rod is slidably inserted into the guide hole.
Further, the lateral adjustment mechanism includes a second worm gear; the second worm wheel is connected with a rotating rod through a sliding rod; the sliding rod is provided with a second helical rack matched with the second worm gear at one end close to the second worm gear, and a corresponding mounting hole is formed at one end close to the rotating rod; the rotating rod is rotatably connected in the mounting hole along the direction perpendicular to the sliding rod.
Further, the upper body machine is provided with corresponding through holes corresponding to the sliding rods; the slide bar can be inserted in the through hole in a sliding way; a key slot is arranged at the lower side of the through hole; the middle of the slide bar is provided with a key slot along the axial direction, and the slide bar is connected with an upper body machine through a key to conduct guiding and positioning.
Further, the device also comprises a shell; the shell comprises a high platform connected with the lower body machine and a platform for placing Beam; the platform is connected with the high platform and is positioned at one side close to the rotating rod.
Further, a flat plate for placing the Beam is arranged on the platform; the flat plate is connected with the rotating rod, and a self-locking universal wheel is arranged below the flat plate; the universal wheel is placed on the platform.
Furthermore, the lower part of the shell is also provided with a telescopic adjusting foot margin.
The application has the advantages and positive effects that: by arranging the upper body machine, the second worm wheels can realize reciprocating adjustment along the X axis (perpendicular to the intersecting line of the high platform and the platform and parallel to the platform) through positive and negative rotation, and the two second worm wheels can form the travel difference of the sliding rod through the rotation speed difference, so that the rotation adjustment around the Z axis (perpendicular to the platform) is realized; through being equipped with down the body machine, first worm wheel drives through just reversing and goes up body machine along Y axle (perpendicular to X axle) reciprocating motion to realize along the reciprocal regulation of Y axle, this not only can improve the measurement accuracy, can also reduce the debugging time of equipment in the measurement process effectively.
Drawings
Fig. 1 is a schematic structural diagram of an auxiliary adjusting device of a pull-wire measurement system according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a lower body machine of an auxiliary adjusting device of a pull-wire measuring system according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of an upper body machine of an auxiliary adjusting device of a pull-wire measuring system according to an embodiment of the present application.
The text labels in the figures are expressed as: 100-lower body machine; 110-a first worm gear; 120-a first helical rack; 130-skateboard; 140-a guide bar; 150-guiding sliding blocks; 200-feeding machine; 210-a second worm gear; 220-slide bar; 230-rotating the rod; 300-a housing; 310-plate; 311-universal wheels; 400-Beam.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present invention, the following detailed description of the present invention with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present invention.
Referring to fig. 1, the embodiment provides an auxiliary adjusting device of a pull-wire measuring system, which includes a lower body machine 100 and an upper body machine 200, wherein the upper body machine 200 is connected to the lower body machine 100, and the lower body machine 100 is provided with a longitudinal adjusting mechanism for driving the upper body machine 200 to move longitudinally; the upper body machine 200 is provided with two lateral adjustment mechanisms for lateral and rotational adjustment of the Beam.
In a preferred embodiment, two transverse adjusting mechanisms are arranged side by side along the movement direction of the longitudinal adjusting mechanism, and when the two transverse adjusting mechanisms synchronously move, the Beam can be transversely adjusted; when the two transverse adjusting mechanisms move in a differential mode, the Beam can be adjusted in a rotating mode, and the rotating axis is perpendicular to the moving direction of the longitudinal adjusting mechanisms.
Referring further to fig. 2, in a preferred embodiment, the lower body machine 100 includes a first worm gear 110, the first worm gear 110 is connected to a slide plate 130 through a mating first helical gear rack 120, and an upper body machine 200 is connected to the slide plate 130. The first worm gear 110 is driven by a servo motor, and drives the sliding plate 130 and the upper body machine 200 connected with the sliding plate 130 to move longitudinally by being matched with the first helical gear rack 120, so that the longitudinal adjustment of the Beam is realized.
In a preferred embodiment, a guide mechanism is further provided on the sliding plate 130 for positioning the movement track of the sliding plate 130 and preventing the sliding plate 130 from tilting. The sliding plate 130 is connected with the first worm gear 110 through the first helical gear rack 120, the inclination can be caused by unbalanced stress, and the sliding plate 130 can be ensured not to be inclined due to balanced stress by the guide mechanism with the same movement direction as the first worm gear 110.
In a preferred embodiment, the guide mechanism includes a guide bar 140 parallel to the first worm wheel 110 and a guide slider 150 coupled to the slide plate 130, the guide slider 150 being coupled to the slide plate 130 with corresponding guide holes provided corresponding to the guide bar 140, the guide bar 140 passing through the guide holes, and the slide plate 130 moving in the direction of the guide bar 140.
Referring to fig. 3, in a preferred embodiment, the lateral adjustment mechanism includes a second worm wheel 210, the second worm wheel 210 is connected with a rotating rod 230 through a sliding rod 220, one end of the sliding rod 220 near the second worm wheel 210 is provided with a second helical rack matched with the second worm wheel 210, one end of the sliding rod 220 near the rotating rod 230 is provided with a corresponding mounting hole, and the rotating rod 230 is rotatably connected in the mounting hole along a direction perpendicular to the sliding rod 220.
In a preferred embodiment, the upper body machine 200 is provided with a corresponding through hole corresponding to the slide bar 220, the slide bar 220 is slidably inserted in the through hole, a key slot along the axial direction is arranged in the middle of the slide bar 220, a corresponding guiding key slot is correspondingly arranged in the through hole, and the slide bar 220 is guided and positioned with the upper body machine 200 through key connection. The second worm wheel 210 is driven by a servo motor, and is connected with a second helical rack on the slide rod 220 to drive the slide rod 220 to move in the axial direction in the through hole, and is positioned by key connection, so that the slide rod 220 is prevented from rotating in the through hole due to stress.
In a preferred embodiment, further comprising a housing 300; the housing 300 includes a platform and a plateau; the lower body machine 100 is arranged on the high platform, and the rotating rod 230 is positioned above the platform and close to the high platform.
In a preferred embodiment, the platform is further provided with a flat plate 310 for placing the Beam400, the flat plate 310 is fixedly connected with the rotating rod 230, and four corners below the flat plate 310 are further provided with universal wheels 311 capable of self locking. The friction force can be effectively reduced by arranging the universal wheels on the flat plate 310 in the adjustment process, so that the adjustment is smoother, and the displacement can be prevented by the self-locking function after the adjustment is finished.
In a preferred embodiment, the four corners below the housing 300 are provided with telescopically adjustable feet for adjusting the platform to a horizontal position. Leveling may be performed by feet when there is sloshing or tilting of the housing 300.
The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. The foregoing is merely illustrative of the preferred embodiments of this invention, and it is noted that there is objectively no limit to the specific structure disclosed herein, since numerous modifications, adaptations and variations can be made by those skilled in the art without departing from the principles of the invention, and the above-described features can be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present invention.
Claims (6)
1. An auxiliary adjusting device of a pull-wire measuring system is characterized by comprising a lower body machine (100) and an upper body machine (200); the upper body machine (200) is connected to the lower body machine (100); the lower body machine (100) is provided with a longitudinal adjusting mechanism for driving the upper body machine (200) to realize longitudinal movement; the upper body machine (200) is provided with at least two transverse adjusting mechanisms for realizing transverse adjustment and rotation adjustment of the Beam;
the longitudinal adjustment mechanism comprises a first worm gear (110); the first worm wheel (110) is connected with a sliding plate (130) through a first helical rack (120) matched with the first worm wheel; the upper body machine (200) is connected to the sliding plate (130); the sliding plate (130) is provided with a guide mechanism for limiting the sliding plate (130) to rotate around the first worm wheel (110);
the guide mechanism comprises a guide rod (140) parallel to the first worm wheel (110) and a guide sliding block (150) connected with the sliding plate (130); the guide sliding block (150) is provided with a corresponding guide hole corresponding to the guide rod (140); the guide rod (140) is slidably inserted into the guide hole;
the lateral adjustment mechanism includes a second worm gear (210); the second worm wheel (210) is connected with a rotating rod (230) through a sliding rod (220); a second helical rack matched with the second worm wheel (210) is arranged at one end of the sliding rod (220) close to the second worm wheel (210), and a corresponding mounting hole is arranged at one end of the sliding rod close to the rotating rod (230); the rotating rod (230) is rotatably connected in the mounting hole along a direction perpendicular to the sliding rod (220).
2. The auxiliary adjusting device of a pull-wire measuring system according to claim 1, wherein two transverse adjusting mechanisms are arranged side by side along the movement direction of the longitudinal adjusting mechanism, and the transverse adjustment or differential movement of the Beam is realized through synchronous movement to realize the rotation adjustment of the Beam.
3. The auxiliary adjusting device of the pull-wire measuring system according to claim 1, wherein the upper body machine (200) is provided with corresponding through holes corresponding to the slide bars (220); the sliding rod (220) is slidably inserted in the through hole; a key groove is formed in the lower side of the through hole; and a key slot along the axial direction is arranged in the middle of the sliding rod (220), and is connected with the upper body machine (200) through a key for guiding and positioning.
4. The auxiliary adjustment device of a pull-wire measuring system according to claim 1, further comprising a housing (300); the shell (300) comprises a high platform connected with the lower body machine (100) and a platform for placing Beam; the platform is connected with the high platform and is positioned at one side close to the rotating rod (230).
5. The auxiliary adjusting device of a pull-wire measuring system according to claim 4, wherein a flat plate (310) for placing a Beam (400) is arranged on the platform; the flat plate (310) is connected with the rotating rod (230), and a self-locking universal wheel (311) is arranged below the flat plate; the universal wheel (311) is placed on the platform.
6. The auxiliary adjusting device of a pull-wire measuring system according to claim 4, wherein a telescopically adjustable foot is also provided below the housing (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910395750.6A CN110081877B (en) | 2019-04-30 | 2019-04-30 | Auxiliary adjusting device of stay wire type measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910395750.6A CN110081877B (en) | 2019-04-30 | 2019-04-30 | Auxiliary adjusting device of stay wire type measuring system |
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| Publication Number | Publication Date |
|---|---|
| CN110081877A CN110081877A (en) | 2019-08-02 |
| CN110081877B true CN110081877B (en) | 2023-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910395750.6A Active CN110081877B (en) | 2019-04-30 | 2019-04-30 | Auxiliary adjusting device of stay wire type measuring system |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4496283A (en) * | 1983-03-01 | 1985-01-29 | Kodric Andrej A | Wind turbine |
| CN105768630A (en) * | 2016-04-25 | 2016-07-20 | 朱景超 | Support assembly structure of learning desk and chair capable of preventing myopia and humpback |
| KR20170043487A (en) * | 2017-04-03 | 2017-04-21 | 이우성 | Marine steel works with metal smelting furnaces and construction machinery |
| CN209623716U (en) * | 2019-04-30 | 2019-11-12 | 河北工业大学 | A kind of auxiliary conditioning unit of stay-supported measuring system |
-
2019
- 2019-04-30 CN CN201910395750.6A patent/CN110081877B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4496283A (en) * | 1983-03-01 | 1985-01-29 | Kodric Andrej A | Wind turbine |
| CN105768630A (en) * | 2016-04-25 | 2016-07-20 | 朱景超 | Support assembly structure of learning desk and chair capable of preventing myopia and humpback |
| KR20170043487A (en) * | 2017-04-03 | 2017-04-21 | 이우성 | Marine steel works with metal smelting furnaces and construction machinery |
| CN209623716U (en) * | 2019-04-30 | 2019-11-12 | 河北工业大学 | A kind of auxiliary conditioning unit of stay-supported measuring system |
Non-Patent Citations (2)
| Title |
|---|
| 对高速线材厂精轧机错辊问题的技改;王永德等;《冶金丛刊》(第02期);第38-39页 * |
| 旋转状态下涡轮动叶内冷结构的流动与换热特性研究;王晋声;《中国博士学位论文全文数据库 工程科技Ⅱ辑》(第01期);第C039-25页 * |
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| CN110081877A (en) | 2019-08-02 |
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