CN201034563Y - Sample intersecting surface automatic sizing device - Google Patents
Sample intersecting surface automatic sizing device Download PDFInfo
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- CN201034563Y CN201034563Y CNU2007200847333U CN200720084733U CN201034563Y CN 201034563 Y CN201034563 Y CN 201034563Y CN U2007200847333 U CNU2007200847333 U CN U2007200847333U CN 200720084733 U CN200720084733 U CN 200720084733U CN 201034563 Y CN201034563 Y CN 201034563Y
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Abstract
The utility model discloses an automatic measuring device for measuring the cross section of a sample. The device includes a fixed measuring platform, the fixed measuring platform is provided with a level clamp pincers and a vertical clamp pincers which are used for sample positioning, the side of the fixed measuring platform is provided with a moving detecting frame which can flatly moving relative to the fixed measuring platform and the sample on the platform, the left and right sides and the upper and lower sides of the moving detecting frame are respectively provided a width measuring instrument and a thickness measuring instrument. The moving frame is connected with a digital servomotor by a guide screw. The width measuring instrument, the thickness measuring instrument and the digital servomotor are connected to a data processor by signal lines. The structure of the device is simple, the detecting efficiency is high, and the detecting result is accurate, therefore, the commercialization and automatization of the sample detecting are realized, and the detecting result is completely in conformity with national standard.
Description
Technical field
The utility model relates to the detection to the size or the mechanical property of sample material, refers to a kind of sample cross self-operated measuring unit particularly.
Background technology
At present, the measurement of sample mainly is divided into two kinds of hand dipping and apparatus measures.Hand dipping is meant that operating personnel rely on milscale or vernier caliper to obtain the cross sectional dimensions of sample, and its measurement requirement height, efficient are low, and measuring accuracy is but not high.Apparatus measures is meant and is equipped with special-purpose sample measurement platform, and result transmission is carried out computing by setup program to microprocessor, finally obtains dimensional parameters accurately.Apparatus measures has echelette to measure and two kinds of mechanical type probe measurements again.
The echelette measurement mechanism mainly is made up of infrared transmitter and infrared receiver, arrange sample between the two, the parallel infrared ray that infrared transmitter is launched is received by infrared receiver, according to the size that is gone out sample on the infrared receiver by the calculation of parameter of sample shield portions.The advantage that echelette is measured is the measuring accuracy height, and individual sample dimensional measurement speed is fast.But there is following defective in it: the one, and the line source that infrared transmitter is launched is very strict to the status requirement of transmitter, receiver and sample, also very high to environmental requirement, incident angle changes slightly and promptly can cause measuring error, and vibrations can cause that also reading constantly beats slightly; The 2nd, its measurement range is limited by transmitter, receiver length; The 3rd, individual sample needs repeatedly to measure when measuring the parameter of diverse location, needs the artificial measuring point of adjusting in the measuring process, and operation is wasted time and energy, inefficiency; The 4th, it only adapts to the sample of measuring the circular section, and is powerless to the sample of other planforms.
Mechanical type probe measurement device mainly is made up of four touch sensors, four sensors be distributed in sample around, be in contact with it induction, calculate the size of sample according to the space position parameter of sensor.The advantage of mechanical type probe measurement is lower to environmental requirement, but also there are the following problems: the one, and individual sample needs repeatedly to measure when measuring the parameter of diverse location, and single sample measurement speed is lower; The 2nd, need artificial adjust sample measurement position or the use of cooperative mechanical hand, increased use cost; The 3rd, need measure the sample of three sectional dimensions for some, because measuring sonde is fixed, can not change according to sample marking distance, make operation be tending towards complicated.
According to the examination criteria requirement of country to sample, the common problem that above-mentioned measurement mechanism exists comprises following several respects: one, and each only numerical value at a position of energy measurement can't measure batch, causes efficiency of measurement low; Its two, need artificial when measuring or robot varies at every turn, automaticity is not high; Its three, each reading of measuring is subjected to system and manually-operatedly influences greatlyyer, accuracy is relatively poor.
Summary of the invention
The purpose of this utility model is exactly that a kind of simple and reliable for structure, testing result is accurate, detection efficiency is high sample cross self-operated measuring unit will be provided.
At above-mentioned purpose, the sample cross self-operated measuring unit that the utility model is designed, comprise the fixation measuring platform, described fixation measuring platform is provided with horizontal clamping clip and the vertical folder clencher that is used for the sample location, but the next door of described fixation measuring platform is provided with the motion detection frame that the sample on relative fixed test desk and its moves horizontally, be respectively arranged with width measure table and thickness measure table on the left and right side frame of described motion detection frame and the upper and lower side frame, described motion detection frame links to each other with digital servomotor by screw mandrel, described width measure table, the thickness measure table links to each other with data processor by signal wire with digital servomotor.
Further, the jaw of the sensing head of said width measure table and horizontal clamping clip is on the same surface level.The jaw of the sensing head of said thickness measure table and vertical folder clencher is on the same vertical plane.
Advantage of the present utility model is: designed level and vertical folder clencher on the fixation measuring platform can be with the firm location of detected sample, and remain at correct status, thereby effectively having eliminated the people is the error of putting sample, and the measuring accuracy of total system is greatly improved.Designed self-operated measuring unit changes the fixed test frame in original echelette measurement mechanism into the motion detection frame, and drive the motion detection frame by digital servomotor and move axially along sample, thereby finish the dimensional measurement of sample different parts automatically, need not manual intervention or operation, greatly reduce staff's labour intensity and running time, improve the efficient of sample measurement, be convenient to big batch of measurement.Simultaneously, the utility model is simple in structure, and working stability is reliable, not only is suitable for the measurement of square-section sample, also can be used for the measurement of circular section sample.
Description of drawings
Fig. 1 is a kind of perspective view of sample cross self-operated measuring unit;
Fig. 2 is the main TV structure synoptic diagram of self-operated measuring unit shown in Figure 1;
Fig. 3 is the plan structure synoptic diagram of self-operated measuring unit shown in Figure 1.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Sample cross self-operated measuring unit shown in the figure has a horizontally disposed fixation measuring platform 1, and the table top both sides of fixation measuring platform 1 are equipped with horizontal clamping clip 2, and the table top top of fixation measuring platform 1 is equipped with vertical folder clencher 3.One end of sample 4 is placed on the table top, by horizontal clamping clip 2 and vertical folder clencher 3 it is fixedly clamped, and the remainder of sample 4 is in vacant state.For fixing more firm, this device also can be arranged with two fixation measuring platforms 1, and the two ends of sample 4 are fixed on the table top, and the middle part is unsettled.Arranged alongside at fixation measuring platform 1 has the motion detection frame 7 that can move horizontally, and when fixation measuring platform 1 quantity was one, motion detection frame 7 was arranged in fixedly one side of sample 4 of fixation measuring platform 1; When fixation measuring platform 1 quantity was two, motion detection frame 7 was arranged between the two fixation measuring platforms 1.Be symmetrically arranged with a pair of thickness measure table 6 on two frames up and down of motion detection frame 7, be symmetrically arranged with a pair of width measure table 5 on the right and left frame of motion detection frame 7, the table body of thickness measure table 6 and width measure table 5 is arranged on the frame outside of motion detection frame 7, and the sensing head of thickness measure table 6 and width measure table 5 is arranged on the scuncheon of motion detection frame 7.The bottom of motion detection frame 7 and a screw mandrel 9 threaded engagement drive motion detection frame 7 levels by screw mandrel 9 and move around, and screw mandrel 9 link to each other with the output terminal of a digital servomotor 8, drives screw mandrel 9 rotations by digital servomotor 8.Thickness measure table 6, width measure table 5 and digital servomotor 8 all link to each other with data processor 10 by signal wire, and data processing display 10 is embedded with the PLC control system, and this is a prior art, seldom gives unnecessary details.For guaranteeing to measure accurately, the design of the jaw of the sensing head of width measure table 5 and horizontal clamping clip 2 is on the same surface level, and the jaw design of the sensing head of thickness measure table 6 and vertical folder clencher 3 is on the same vertical plane.Like this, its sensing head can be over against measured of sample 4 when detecting, and detected data are the most accurate.
Principle of work of the present utility model is such: sample 4 is placed on the fixation measuring platform 1, and with horizontal clamping clip 2 and vertical folder clencher 3 that it is firmly fixing; Open thickness measure table 6 and width measure table 5, open digital servomotor 8 simultaneously, digital servomotor 8 drives motion detection frame 7 by screw mandrel 9 and moves horizontally, and drives thickness measure table 6 and the same moved further of width measure table 5; When the sensing head of thickness measure table 6 and width measure table 5 moves to sample 4 measured positions, digital servomotor 8 begins to clock and time signal is converted to length signals and transfers to data processor 10, makes data processor 10 obtain the dimensional parameters signal at this place; Continue mobile motion detection frame 7, can obtain the dimensional parameters signal at sample 4 diverse location places, thereby determine the sectional dimension of sample 4.
Claims (3)
1. sample cross self-operated measuring unit, comprise fixation measuring platform (1), it is characterized in that: described fixation measuring platform (1) is provided with horizontal clamping clip (2) and the vertical folder clencher (3) that is used for sample (4) location, described fixation measuring platform (1) place sample (4) but the next door be provided with the motion detection frame (7) that relative fixed test desk (1) and the sample on it (4) move horizontally, be respectively arranged with width measure table (5) and thickness measure table (6) on the left and right side frame of described motion detection frame (7) and the upper and lower side frame, described motion detection frame (7) links to each other described width measure table (5) by screw mandrel (9) with digital servomotor (8), thickness measure table (6) links to each other with data processor (10) by signal wire with digital servomotor (8).
2. sample cross self-operated measuring unit according to claim 1 is characterized in that: the jaw of the sensing head of said width measure table (5) and horizontal clamping clip (2) is on the same surface level.
3. sample cross self-operated measuring unit according to claim 1 and 2 is characterized in that: the jaw of the sensing head of said thickness measure table (6) and vertical folder clencher (3) is on the same vertical plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200847333U CN201034563Y (en) | 2007-05-17 | 2007-05-17 | Sample intersecting surface automatic sizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200847333U CN201034563Y (en) | 2007-05-17 | 2007-05-17 | Sample intersecting surface automatic sizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201034563Y true CN201034563Y (en) | 2008-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200847333U Expired - Fee Related CN201034563Y (en) | 2007-05-17 | 2007-05-17 | Sample intersecting surface automatic sizing device |
Country Status (1)
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| CN (1) | CN201034563Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101551233B (en) * | 2008-04-01 | 2011-06-08 | 深圳富泰宏精密工业有限公司 | Workpiece size detecting device |
| CN108225901A (en) * | 2018-03-13 | 2018-06-29 | 核工业理化工程研究院 | For measuring the device of fracture toughness specimen crack length |
| CN110108219A (en) * | 2019-06-19 | 2019-08-09 | 国网重庆市电力公司电力科学研究院 | Measuring method, system, equipment and the readable storage medium storing program for executing of cross-section of cable structure |
| CN110186418A (en) * | 2019-06-19 | 2019-08-30 | 国网重庆市电力公司电力科学研究院 | A kind of measurement method, system, equipment and the readable storage medium storing program for executing of cross-section of cable product |
| CN114952889A (en) * | 2022-06-03 | 2022-08-30 | 济南天辰试验机制造有限公司 | Sample section size measuring method based on mechanical arm |
-
2007
- 2007-05-17 CN CNU2007200847333U patent/CN201034563Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101551233B (en) * | 2008-04-01 | 2011-06-08 | 深圳富泰宏精密工业有限公司 | Workpiece size detecting device |
| CN108225901A (en) * | 2018-03-13 | 2018-06-29 | 核工业理化工程研究院 | For measuring the device of fracture toughness specimen crack length |
| CN108225901B (en) * | 2018-03-13 | 2024-05-31 | 核工业理化工程研究院 | Device for measuring crack length of fracture toughness test sample |
| CN110108219A (en) * | 2019-06-19 | 2019-08-09 | 国网重庆市电力公司电力科学研究院 | Measuring method, system, equipment and the readable storage medium storing program for executing of cross-section of cable structure |
| CN110186418A (en) * | 2019-06-19 | 2019-08-30 | 国网重庆市电力公司电力科学研究院 | A kind of measurement method, system, equipment and the readable storage medium storing program for executing of cross-section of cable product |
| CN114952889A (en) * | 2022-06-03 | 2022-08-30 | 济南天辰试验机制造有限公司 | Sample section size measuring method based on mechanical arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080312 Termination date: 20140517 |