CN105571487A - Position detector applicable to automobile transmission welding rocker parts - Google Patents
Position detector applicable to automobile transmission welding rocker parts Download PDFInfo
- Publication number
- CN105571487A CN105571487A CN201510982609.8A CN201510982609A CN105571487A CN 105571487 A CN105571487 A CN 105571487A CN 201510982609 A CN201510982609 A CN 201510982609A CN 105571487 A CN105571487 A CN 105571487A
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- workpiece
- applicable
- index plate
- location
- diameter index
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
Abstract
The invention belongs to the automobile transmissions, and specifically relates to a position detector applicable to automobile transmission welding rocker parts. The position detector is characterized in that a workpiece is located by a positioning device, a measuring position end of the workpiece is provided with a laser beam, the measuring position end of the workpiece is projected to a diameter index plate via the laser beam to form an image, position information of the angle and dimension is read by the diameter index plate, and the position detection process of the workpiece is realized. The positioning device comprises a radial positioning base, a workpiece supporting base, and circumferential positioning pins, radial positioning of the workpiece is performed via the radial positioning base, the positioning of the workpiece in the front-back and left-right directions is performed via the workpiece supporting base on the diameter index plate, and zero setting of the workpiece is performed via the circumferential positioning pins on the workpiece supporting base. The position detector is applicable to position detection of the automobile transmission welding rocker parts, convenience and rapidness are realized, the measuring precision is high, and the operation of multiple products can be realized at one machine.
Description
Technical field
The invention belongs to automotive transmission class, specifically a kind of automotive transmission that is applicable to welds the location detector of shaking component of rod category.
Background technology
What present domestic automobile variator industry often used shakes component of rod category as many employing weldments formation such as shifting shaft assembly and separation rocking bar assemblies, after welding, part status detects as the position such as extension elongation, angle and adopts slide calliper rule, index plate, height gauge or use frock to assist the methods such as detection, there is the shortcomings such as large, the artificial experience influence of metrical error is large, detection difficulty is larger, consuming time in it, the result easily causing different people to detect is different, thus the judgement of impact to Product Status; Along with the process of semi-automation and the requirement of client to Product Status more and more higher, to the consistance of part and the requirement of deviation also more and more higher, the requirement being not suitable with existing precision slowly of existing detection means, (if angular deviation is from 3 ° of deviations 1 ° of deviation etc. till now), in the urgent need to design a set of precision higher, detect easily detecting instrument to meet present demand.
Summary of the invention
The object of the invention is the deficiency for existence conditions, propose a kind of automotive transmission that is applicable to and weld the location detector of shaking component of rod category, the angle of rocking bar class can be welded to automotive transmission, the positional information of length detects, realize convenient and swift detection, measuring accuracy is high, and can realize a tractor serves several purposes.
The present invention is achieved by the following technical solutions:
The present invention is a kind of is applicable to the location detector that component of rod category is shaken in automotive transmission welding, it is characterized in that: workpiece is behind locating device location, in workpiece calibration position, end establishes laser beam, by workpiece calibration position end by laser beam projection to diameter index plate forms image, by the positional information of diameter index plate reading angular and size, realize the position testing process of workpiece.
Locating device of the present invention comprises radial location pedestal, workpiece support pedestal and circumferential registration pin, by radial location pedestal, radial location is carried out to workpiece, by the workpiece support pedestal on diameter index plate, workpiece all around is positioned, the circumferential registration pin on workpiece support pedestal to workpiece to zero.
The present invention operationally, workpiece realizes location by radial location pedestal, supporting base, circumferential registration pin, by the laser beam of workpiece calibration position end, the position of workpiece is projected on diameter index plate, realize detecting workpiece angle and extension elongation within the scope of 360 ° by indexing table apparatus; Realizing quick change by changing circumferential registration pin during work, realizing the alteration detection between different part by supporting base and circumferential registration pin, thus realizing multi-product at a machine operation.The present invention is applicable to the position detection that component of rod category is shaken in automotive transmission welding, and convenient and swift, measuring accuracy is high.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention structural representation.
Fig. 2 is that laser beam reads schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the invention is described in detail;
As shown in Figure 1, a kind of automotive transmission that is applicable to welds the location detector of shaking component of rod category, comprise radial location pedestal 3, diameter index plate 2, diameter index plate 2 has supporting base 4, the radial position of radial location pedestal 3 pairs of workpiece 1 positions, before and after supporting base on diameter index plate 24 pairs of workpiece 1, left and right positions, circumferential registration pin 5 pairs of workpiece on supporting base 4 to zero, workpiece 1 measuring position end establishes laser beam 6, laser beam 6 pairs of workpiece space positions project, diameter index plate 2 forms image, read by diameter index plate 2 pairs of location of workpiece sizes, thus realize the testing process of workpiece.
As shown in Figure 2, the subpoint A that workpiece calibration position end is formed at diameter index plate 2 by laser beam 6, and on diameter index plate 2, read corresponding diameter and Angular Dimension according to an A position, achieve reading process like this.
The present invention, after workpiece has read, as long as unclamped by circumferential registration pin 5, takes off workpiece, then places other workpiece circumferential registration pins 5, and locking just achieves workpiece sensing Quick-mounting working process like this.
When the present invention changes dissimilar workpiece, take off supporting base 4 and circumferential registration pin 5 changes different model supporting base 4 and circumferential registration pin 5, again workpiece is installed, locking circumferential registration pin 5, laser beam 6 pairs of workpiece space positions project, diameter index plate 2 forms image, is read by diameter index plate 2 pairs of location of workpiece sizes, thus just achieve a tractor serves several purposes, quick-replaceable overall process.
Claims (4)
1. one kind is applicable to the location detector that component of rod category is shaken in automotive transmission welding, it is characterized in that: workpiece is behind locating device location, in workpiece calibration position, end establishes laser beam, by workpiece calibration position end by laser beam projection to diameter index plate forms image, by the positional information of diameter index plate reading angular and size.
2. a kind of automotive transmission that is applicable to according to claim 1 welds the location detector of shaking component of rod category, it is characterized in that: locating device comprises radial location pedestal, workpiece support pedestal and circumferential registration pin, by radial location pedestal, radial location is carried out to workpiece, by the workpiece support pedestal on diameter index plate, workpiece all around is positioned, the circumferential registration pin on workpiece support pedestal to workpiece to zero.
3. a kind of automotive transmission that is applicable to according to claim 1 and 2 welds the location detector of shaking component of rod category, it is characterized in that: by unclamping the quick change realizing workpiece with locking circumferential registration pin.
4. a kind of automotive transmission that is applicable to according to claim 1 and 2 welds the location detector of shaking component of rod category, it is characterized in that: realize the alteration detection between different part by replacing different model supporting base and circumferential registration pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510982609.8A CN105571487A (en) | 2015-09-29 | 2015-12-23 | Position detector applicable to automobile transmission welding rocker parts |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015207629387 | 2015-09-29 | ||
| CN201520762938 | 2015-09-29 | ||
| CN201510982609.8A CN105571487A (en) | 2015-09-29 | 2015-12-23 | Position detector applicable to automobile transmission welding rocker parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105571487A true CN105571487A (en) | 2016-05-11 |
Family
ID=55881895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510982609.8A Pending CN105571487A (en) | 2015-09-29 | 2015-12-23 | Position detector applicable to automobile transmission welding rocker parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105571487A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989692A (en) * | 2017-04-20 | 2017-07-28 | 浙江富通光纤技术有限公司 | The measuring method and device of preform |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048624A (en) * | 2014-07-04 | 2014-09-17 | 中国二十二冶集团有限公司 | Scaffold perpendicularity laser detection device and method |
| CN203956635U (en) * | 2014-07-14 | 2014-11-26 | 新兴重工湖北三六一一机械有限公司 | A kind of level detection device |
| CN104776798A (en) * | 2015-02-04 | 2015-07-15 | 雷茂裕 | Measurement device and measurement method of boundary dimension and geometric tolerance of cylindrical workpiece |
-
2015
- 2015-12-23 CN CN201510982609.8A patent/CN105571487A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048624A (en) * | 2014-07-04 | 2014-09-17 | 中国二十二冶集团有限公司 | Scaffold perpendicularity laser detection device and method |
| CN203956635U (en) * | 2014-07-14 | 2014-11-26 | 新兴重工湖北三六一一机械有限公司 | A kind of level detection device |
| CN104776798A (en) * | 2015-02-04 | 2015-07-15 | 雷茂裕 | Measurement device and measurement method of boundary dimension and geometric tolerance of cylindrical workpiece |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989692A (en) * | 2017-04-20 | 2017-07-28 | 浙江富通光纤技术有限公司 | The measuring method and device of preform |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160511 |