CN105910814A - Detection device for piston through holes - Google Patents
Detection device for piston through holes Download PDFInfo
- Publication number
- CN105910814A CN105910814A CN201610506576.4A CN201610506576A CN105910814A CN 105910814 A CN105910814 A CN 105910814A CN 201610506576 A CN201610506576 A CN 201610506576A CN 105910814 A CN105910814 A CN 105910814A
- Authority
- CN
- China
- Prior art keywords
- hole
- receptor
- piston body
- detection device
- generating laser
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 238000009826 distribution Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
- G01V8/12—Detecting, e.g. by using light barriers using one transmitter and one receiver
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a detection device for piston through holes. The detection device comprises a base plate and a central positioning column, laser emitters and receivers which are arranged on the base plate, wherein through holes, through which the laser can pass, are formed on the central positioning column; the laser emitters are mounted on an axis on one side of the through holes of the central positioning column; the receivers are mounted on the axis on the other side of the through holes of the central positioning column; a flash alarm is arranged on the receiver; the laser emitters, the receivers and the flash alarm are electrically connected with a controller; the quantity of the laser emitters and the receivers is respectively four; one laser emitter is corresponding to one receiver; the laser emitters and the receivers are respectively corresponding mounted on the axes on the two sides of the two through holes. The detection device for piston through holes has the beneficial effects of advantages of simple structure, high detection efficiency and excellent detection effect.
Description
Technical field
The present invention relates to piston body detection device, particularly piston body through hole detection device.
Background technology
Piston body is high precision part, in the manufacturing process of piston body, need to ensure the machining accuracy of piston body, the integrity of piston body to be ensured processing simultaneously, and traditional piston body detection, generally often detect once, it is accomplished by clamping once, cause detection efficiency low, detection even for piston body, also by manual detection, its detection error is big, efficiency extremely underground, and for the oilhole on piston body, existing detection method is range estimation, detected by artificial range estimation, but this kind of mode, easily careless omission, simultaneously the most tired to the eyes of operator, thus easily make mistakes.
Summary of the invention
It is an object of the invention to overcome the shortcoming of prior art, it is provided that the piston body through hole detection device that a kind of simple in construction, detection efficiency are high and Detection results is good.
The purpose of the present invention is achieved through the following technical solutions: piston body through hole detection device, it includes base plate and the centralized positioning post being arranged on base plate, generating laser and receptor, offer, on described centralized positioning post, the through hole that laser passes through, described generating laser is arranged on the axial line of centralized positioning post through hole side, receptor is arranged on the axial line of centralized positioning post through hole opposite side, it is provided with color break-up alarm on the receiver, described generating laser, receptor and color break-up alarm are all electrically connected with a controller, described generating laser and receptor are four, and a corresponding receptor of generating laser, described generating laser and receptor are corresponding respectively to be arranged on the axial line of two through hole both sides.
The described through hole on centralized positioning post is two, and two orthogonal thereto distributions of through hole.
Being additionally provided with to detect the elevation carrection sensor of piston body height on described base plate, elevation carrection sensor is electrically connected with controller.
The invention have the advantages that the piston body through hole detection device of the present invention, by generating laser and the combination of receptor, it is achieved that the through test of through hole, and whole device is simple and convenient to operate；And same group of through hole is provided with two groups of generating lasers and receptor, thus serves foolproof function, reduces the non-defective unit caused because of generating laser or receptor damage and become the risk of substandard products, thus reduce production cost, it is ensured that the accuracy rate of detection.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention
In figure, 1-base plate, 2-centralized positioning post, 3-elevation carrection sensor, 4-generating laser, 5-receptor.
Detailed description of the invention
The present invention will be further described below in conjunction with the accompanying drawings, and protection scope of the present invention is not limited to the following stated:
nullAs shown in Figure 1，Piston body through hole detection device，It includes base plate 1 and the centralized positioning post 2 being arranged on base plate 1、Generating laser 4 and receptor 5，Offer, on described centralized positioning post 2, the through hole that laser passes through，Described generating laser is arranged on the axial line of centralized positioning post 2 through hole side，Receptor 5 is arranged on the axial line of centralized positioning post 2 through hole opposite side，Receptor 5 is provided with color break-up alarm，Described generating laser 4、Receptor 5 and color break-up alarm are all electrically connected with a controller，Described generating laser 4 and receptor 5 are four，And a corresponding receptor 5 of generating laser 4，Described generating laser 4 and receptor 5 are corresponding respectively to be arranged on the axial line of two through hole both sides，Wherein，One generating laser 4 with and its corresponding receptor 5 be one group，Therefore when detecting piston body through hole，There are in one through hole two groups of laser signals，As long as one group of laser signal being detected，Mean that through hole exists，Therefore during concrete detection，When one group of Laser emission 4 and receptor 5 damage，Do not interfere with the detection of piston body through hole，Thus serve foolproof function，Avoid Laser emission 4 and receptor 5 damages the non-defective unit brought and becomes substandard products，Thus reduce scrappage，Save production cost.
In the present embodiment, the described through hole on centralized positioning post 2 is two, and two orthogonal thereto distributions of through hole, when measuring, through hole on piston body is corresponding with the through hole on centralized positioning post 2, therefore when receptor 5 receives laser signal, then it represents that through hole exists, if not receiving, then represent that through hole does not exists, when the through hole on piston body not in the presence of, controller then controls color break-up alarm equipment alarm, reminds that this piston body of staff is substandard products.
In the present embodiment, it is additionally provided with to detect the elevation carrection sensor 3 of piston body height on described base plate 1, elevation carrection sensor 3 is electrically connected with controller, elevation carrection sensor 3 is in order to measure the height of piston body, after piston body elevation carrection is qualified, through hole on piston body could be through with the through hole on centralized positioning post 2, thus avoid because piston body height caused receptor 5 the most up to standard does not receives the phenomenon of laser signal such that it is able to the life end point of the substandard products piston body looked for accurately.
The work process of the present invention is as follows: workpiece is inserted in center centering post 2, and positioned by center centering post 2, press start button, first elevation carrection sensor 3 first works, measure workpiece height, then postpone 1 to 2 second, after test passes, controller controls generating laser 4 and sends laser signal, then the holing through survey of piston body through hole is carried out, when receptor 5 receives laser signal, then it represents that piston body through hole is through, otherwise, then representing that piston body through hole is the most through, now, color break-up alarm then works, reminding staff, this piston body is substandard products.
Claims (3)
- null1. piston body through hole detection device，It is characterized in that: it includes base plate (1) and the centralized positioning post (2) being arranged on base plate (1)、Generating laser (4) and receptor (5)，Offer, on described centralized positioning post (2), the through hole that laser passes through，Described generating laser is arranged on the axial line of centralized positioning post (2) through hole side，Receptor (5) is arranged on the axial line of centralized positioning post (2) through hole opposite side，Receptor (5) is provided with color break-up alarm，Described generating laser (4)、Receptor (5) and color break-up alarm are all electrically connected with a controller，Described generating laser (4) and receptor (5) are four，And a corresponding receptor (5) of generating laser (4)，Described generating laser (4) and receptor (5) are corresponding respectively to be arranged on the axial line of two through hole both sides.
- Piston body through hole the most according to claim 1 detection device, it is characterised in that: the described through hole on centralized positioning post (2) is two, and two orthogonal thereto distributions of through hole.
- Piston body through hole the most according to claim 1 detection device, it is characterised in that: being additionally provided with to detect the elevation carrection sensor (3) of piston body height on described base plate (1), elevation carrection sensor (3) is electrically connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506576.4A CN105910814B (en) | 2016-07-01 | 2016-07-01 | Piston body through-hole detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506576.4A CN105910814B (en) | 2016-07-01 | 2016-07-01 | Piston body through-hole detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105910814A true CN105910814A (en) | 2016-08-31 |
| CN105910814B CN105910814B (en) | 2018-11-30 |
Family
ID=56753947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610506576.4A Expired - Fee Related CN105910814B (en) | 2016-07-01 | 2016-07-01 | Piston body through-hole detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105910814B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107390288A (en) * | 2017-07-27 | 2017-11-24 | 成都市龙泉通惠实业有限责任公司 | A kind of cubing whether processed using laser detection oilhole |
Citations (9)
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|---|---|---|---|---|
| CN102322825A (en) * | 2011-06-02 | 2012-01-18 | 南京航空航天大学 | Optical measuring system and method for coaxiality of extra-long-hole part |
| CN103017684A (en) * | 2013-01-08 | 2013-04-03 | 长春理工大学 | Device and method for detecting roundness and straightness of cylindrical holes by coaxial light |
| CN203204177U (en) * | 2013-04-22 | 2013-09-18 | 无锡微研精密冲压件有限公司 | Device for detecting small clamping hole in product |
| CN103486984A (en) * | 2013-10-12 | 2014-01-01 | 中国人民解放军63926部队 | Detection method for coaxiality of inner molded surface of wind tunnel |
| JP5402153B2 (en) * | 2009-03-30 | 2014-01-29 | 株式会社不二越 | Electromagnetic pump |
| CN103727903A (en) * | 2014-01-18 | 2014-04-16 | 中国重汽集团济南动力有限公司 | Method and device for detecting coaxiality of left and right longitudinal beams of automobile frame |
| CN104567673A (en) * | 2014-12-26 | 2015-04-29 | 苏州优谱德精密仪器科技有限公司 | Method for measuring circle center position tolerance of workpiece hole |
| CN105300321A (en) * | 2015-09-29 | 2016-02-03 | 中国科学院国家天文台 | Small-diameter deep hole coaxiality detection method and device |
| CN205748330U (en) * | 2016-07-01 | 2016-11-30 | 成都市龙泉通惠实业有限责任公司 | Piston body through hole detection device |
-
2016
- 2016-07-01 CN CN201610506576.4A patent/CN105910814B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5402153B2 (en) * | 2009-03-30 | 2014-01-29 | 株式会社不二越 | Electromagnetic pump |
| CN102322825A (en) * | 2011-06-02 | 2012-01-18 | 南京航空航天大学 | Optical measuring system and method for coaxiality of extra-long-hole part |
| CN103017684A (en) * | 2013-01-08 | 2013-04-03 | 长春理工大学 | Device and method for detecting roundness and straightness of cylindrical holes by coaxial light |
| CN203204177U (en) * | 2013-04-22 | 2013-09-18 | 无锡微研精密冲压件有限公司 | Device for detecting small clamping hole in product |
| CN103486984A (en) * | 2013-10-12 | 2014-01-01 | 中国人民解放军63926部队 | Detection method for coaxiality of inner molded surface of wind tunnel |
| CN103727903A (en) * | 2014-01-18 | 2014-04-16 | 中国重汽集团济南动力有限公司 | Method and device for detecting coaxiality of left and right longitudinal beams of automobile frame |
| CN104567673A (en) * | 2014-12-26 | 2015-04-29 | 苏州优谱德精密仪器科技有限公司 | Method for measuring circle center position tolerance of workpiece hole |
| CN105300321A (en) * | 2015-09-29 | 2016-02-03 | 中国科学院国家天文台 | Small-diameter deep hole coaxiality detection method and device |
| CN205748330U (en) * | 2016-07-01 | 2016-11-30 | 成都市龙泉通惠实业有限责任公司 | Piston body through hole detection device |
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| Title |
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| 连强强: "大距离分布孔系尺寸和同轴度检测系统的设计", 《中国优秀硕士学位论文全文数据库信息科技辑》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107390288A (en) * | 2017-07-27 | 2017-11-24 | 成都市龙泉通惠实业有限责任公司 | A kind of cubing whether processed using laser detection oilhole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105910814B (en) | 2018-11-30 |
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Granted publication date: 20181130 |