CN104236414A - Positioning accuracy detection device and method for mechanical motion device - Google Patents
Positioning accuracy detection device and method for mechanical motion device Download PDFInfo
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- CN104236414A CN104236414A CN201410446215.6A CN201410446215A CN104236414A CN 104236414 A CN104236414 A CN 104236414A CN 201410446215 A CN201410446215 A CN 201410446215A CN 104236414 A CN104236414 A CN 104236414A
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Abstract
The invention belongs to the field of positioning accuracy detection of mechanical devices, and mainly relates to a positioning accuracy detection method for a linear motion mechanism and a rotating motion mechanism in a glass machine. A dial gage is installed on a dial gage base, the dial gage base is fixed to a measuring position of a rack through magnetic attraction, and the impact pin of the dial gage slightly presses one measured mechanism; the distance L between an impact point and a rotation center is measured, the number on the dial gage at the moment is recorded, when the mechanism repeatedly moves to impact the impact pin of the dial gage, the numbers on the dial gage are recorded so that accuracy detection can be completed, the accuracy is converted through an angle formula that alpha is equal to arcsink/L, and k in the formula is one number on the dial gage. Because the dial gage, the magnetic dial gage base and the angle conversion formula are adopted for the method, manual operation is easy to perform, positioning is accurate, and the positioning accuracy can be measured anytime.
Description
Technical field
The invention belongs to mechanical hook-up positioning precision detection field, what relate generally to is the Linear Positioning Accuracy Measurement Methods of a kind of glass machinery linear movement mechanism and rotational motion mechanism.
Background technology
Straight-line motion mechanism and rotational motion mechanism are Liang Zhong mechanisms the most frequently used in plant equipment.At present there are laser measurement, grating measuring, magnetic grid measurement etc. to the detection main method returning precision etc. about the positioning precision of rectilinear motion, repetitive positioning accuracy, initial point; To about rotary motion positioning precision, repeat indexing accuracy, initial point replys that the detection main method of precision has that standard turntable is measured, Circular gratings and parallel light tube measurement etc.These measuring methods none do not need instrumentation and testing costly before need to carry out comparatively complicated Installation and Debugging.
Invent novel content
Namely object of the present invention is the positioning accuracy detection device and the method that propose a kind of straight-line motion mechanism and rotational motion mechanism, and instrument is simple, and simple to operation, accuracy of detection is high
The technical solution used in the present invention is as follows:
A kind of positioning accuracy detection device of mechanical movement means, comprise frame, described mechanical movement means operates in frame, it is characterized in that: also comprise dial gauge and dial gauge gauge stand, described dial gauge is arranged on dial gauge gauge stand, described dial gauge gauge stand is arranged in frame, is Magnetic gauge stand.
Utilize a kind of mechanical movement means positioning precision device to carry out linear motion device and rotation device Linear Positioning Accuracy Measurement Methods, it is characterized in that, comprise the following steps:
(1), linear motion device positioning precision detects: installed by dial gauge on magnetic dial gauge gauge stand, described magnetic dial gauge gauge stand is fixed on position to be positioned in frame by switch control rule magnetic; In position to be positioned, first dial gauge gauge head extrudes linear motion device about 3-5mm to be positioned, and record now dial gauge reading, afterwards, linear motion device repeatedly clashes into dial gauge gauge head near position to be positioned, record dial gauge reading respectively, the detection of accomplish linear telecontrol equipment positioning precision, accuracy of detection can reach 0.01mm;
(2), rotation device positioning precision detects: installed by dial gauge on magnetic dial gauge gauge stand, described magnetic dial gauge gauge stand is fixed on position to be positioned in frame by switch control rule magnetic, in position to be positioned, first dial gauge gauge head extrudes rotation device about 4-5mm to be positioned, and record now dial gauge reading, rotation device repeatedly clashes into dial gauge gauge head near position to be positioned afterwards, record dial gauge reading respectively, and the distance measured between the rum point of rotation device and gauge head and its rotation center is L, complete the detection of rotation device positioning precision, then the computing formula of the anglec of rotation α of rotation device is: α=arcsink/L, wherein, k is dial gauge reading.
The present invention compared with the existing technology, have employed dial gauge and magnetic dial gauge gauge stand and angle conversion formula; Make that manual operation is simple, registration, can to measure positioning precision at any time.
Accompanying drawing explanation
Schematic diagram when accompanying drawing 1 is measurement rectilinear motion of the present invention;
Accompanying drawing 2 is measurement rotary motion schematic diagram of the present invention;
In figure: 1. dial gauge 2. dial gauge gauge stand 3. linear motion device 4. rotation device 5. frame;
Embodiment
The present invention will be further described by reference to the accompanying drawings, and the manufacturing technology of this device is very clearly concerning the people of this specialty.
As shown in Figure 1, a kind of positioning accuracy detection device of mechanical movement means, comprise frame 5, described mechanical movement means operates in frame 5, also comprise dial gauge 1 and dial gauge gauge stand 2, described dial gauge is arranged on dial gauge gauge stand 2, and described dial gauge gauge stand 2 is arranged in frame 5, is Magnetic gauge stand.
Utilize a kind of mechanical movement means positioning precision device to carry out linear motion device and rotation device Linear Positioning Accuracy Measurement Methods, comprise the following steps:
(1), linear motion device positioning precision detects: as shown in Figure 1, installed by dial gauge 1 on magnetic dial gauge gauge stand 2, described magnetic dial gauge gauge stand 2 is fixed on position to be positioned in frame 5 by switch control rule magnetic; In position to be positioned, first dial gauge gauge head extrudes linear motion device about 3-5mm to be positioned, and record now dial gauge reading, afterwards, linear motion device repeatedly clashes into dial gauge gauge head near position to be positioned, record dial gauge reading respectively, the detection of accomplish linear telecontrol equipment positioning precision, accuracy of detection can reach 0.01mm;
(2), rotation device positioning precision detects: as shown in Figure 2, dial gauge 1 is installed on magnetic dial gauge gauge stand 2, described magnetic dial gauge gauge stand is fixed on position to be positioned in frame by switch control rule magnetic, in position to be positioned, first dial gauge gauge head extrudes rotation device about 4-5mm to be positioned, and record now dial gauge reading, rotation device repeatedly clashes into dial gauge gauge head near position to be positioned afterwards, record dial gauge reading respectively, and the distance measured between the rum point of rotation device and gauge head and its rotation center is L, complete the detection of rotation device positioning precision, then the computing formula of the anglec of rotation α of rotation device is: α=arcsink/L, wherein, k is dial gauge reading.
Claims (2)
1. the positioning accuracy detection device of a mechanical movement means, comprise frame, described mechanical movement means operates in frame, it is characterized in that: also comprise dial gauge and dial gauge gauge stand, described dial gauge is arranged on dial gauge gauge stand, described dial gauge gauge stand is arranged in frame, is Magnetic gauge stand.
2. utilize a kind of mechanical movement means positioning precision device described in claim 1 to carry out linear motion device and rotation device Linear Positioning Accuracy Measurement Methods, it is characterized in that, comprise the following steps:
(1), linear motion device positioning precision detects: installed by dial gauge on magnetic dial gauge gauge stand, described magnetic dial gauge gauge stand is fixed on position to be positioned in frame by switch control rule magnetic; In position to be positioned, first dial gauge gauge head extrudes linear motion device to be positioned, and records now dial gauge reading, afterwards, linear motion device repeatedly clashes into dial gauge gauge head near position to be positioned, records dial gauge reading respectively, the detection of accomplish linear telecontrol equipment positioning precision;
(2), rotation device positioning precision detects: installed by dial gauge on magnetic dial gauge gauge stand, described magnetic dial gauge gauge stand is fixed on position to be positioned in frame by switch control rule magnetic, in position to be positioned, first dial gauge gauge head extrudes rotation device to be positioned, and record now dial gauge reading, rotation device repeatedly clashes into dial gauge gauge head near position to be positioned afterwards, record dial gauge reading respectively, and the distance measured between the rum point of rotation device and gauge head and its rotation center is L, complete the detection of rotation device positioning precision, then the computing formula of the anglec of rotation α of rotation device is: α=arcsink/L, wherein, k is dial gauge reading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410446215.6A CN104236414A (en) | 2014-09-03 | 2014-09-03 | Positioning accuracy detection device and method for mechanical motion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410446215.6A CN104236414A (en) | 2014-09-03 | 2014-09-03 | Positioning accuracy detection device and method for mechanical motion device |
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| Publication Number | Publication Date |
|---|---|
| CN104236414A true CN104236414A (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410446215.6A Pending CN104236414A (en) | 2014-09-03 | 2014-09-03 | Positioning accuracy detection device and method for mechanical motion device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017922A (en) * | 2016-07-15 | 2016-10-12 | 华南理工大学 | Simple test device and simple test method for reducer repeated positioning accuracy |
| CN109656193A (en) * | 2019-02-18 | 2019-04-19 | 陶承明 | Kinematic system is accurately positioned control method, control system and storage medium |
-
2014
- 2014-09-03 CN CN201410446215.6A patent/CN104236414A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017922A (en) * | 2016-07-15 | 2016-10-12 | 华南理工大学 | Simple test device and simple test method for reducer repeated positioning accuracy |
| CN109656193A (en) * | 2019-02-18 | 2019-04-19 | 陶承明 | Kinematic system is accurately positioned control method, control system and storage medium |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170511 Address after: 233000 Anhui province Bengbu Jiahe Road No. 481 Bengbu Kasen Automation Department Applicant after: Bengbu Triumph Engineering & Technology Co., Ltd. Address before: 233010 Anhui province Bengbu Jiahe high tech Development Zone, Road No. 481 Applicant before: Kasen (Bengbu) glass cold end Machinery Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141224 |
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| RJ01 | Rejection of invention patent application after publication |