CN109000610A - A kind of detection device and measurement method measuring contraction distortion - Google Patents
A kind of detection device and measurement method measuring contraction distortion Download PDFInfo
- Publication number
- CN109000610A CN109000610A CN201810829353.0A CN201810829353A CN109000610A CN 109000610 A CN109000610 A CN 109000610A CN 201810829353 A CN201810829353 A CN 201810829353A CN 109000610 A CN109000610 A CN 109000610A
- Authority
- CN
- China
- Prior art keywords
- detection device
- magnetic seat
- universal magnetic
- workpiece
- measurement method
- 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.)
- Pending
Links
Classifications
-
- 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
- G01B21/32—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 the deformation in a solid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
Abstract
The invention discloses a kind of detection devices and measurement method for measuring contraction distortion, including a body, universal magnetic seat is provided on the body, displacement sensor is provided on the universal magnetic seat, the design that the present invention passes through above structure, it can more accurately determine the contraction change in displacement of workpiece whithin a period of time, so that plastic engineer be assisted preferably to determine technological parameter, reduce the development cost of die trial.
Description
Technical field
The present invention relates to a kind of detection devices and measurement method for measuring contraction distortion, are specifically used in plastic technique.
Background technique
At present in the manufacturing process of plastic, the more difficult assurance of dimensional parameters, there are biggish deviations.Because of water purification product plastics
Part major part material selection PP+20%TACL material, shrinkage is larger, and the current method for measuring size parameter is in product
After completely cooling, being measured with height gauge or slide calliper rule, precision is not high, there are biggish error, and the last confirmation of parameter
It is to be confirmed by plastic engineer according to the working experience of many years and multiple die trial, greatly improves employment cost and life
Produce cost, if while plastic part technological parameter can not accurately confirm that after it has shunk, plastic part size can exist larger inclined
Difference, so as to cause the failure of function after such plastic part of welding；Such plastic part is assembled, there are deviations for fit-up gap, to go out
Existing defective products, improves production cost.
Summary of the invention
In order to solve the above-mentioned technical problem, the purpose of the present invention is to provide it is a kind of measure contraction distortion detection device and
Measurement method measures the contraction change amount of workpiece especially by displacement sensor whithin a period of time.
The present invention is achieved through the following technical solutions:
A kind of detection device, including a body are provided with universal magnetic seat on the body, set on the universal magnetic seat
It is equipped with displacement sensor.
In the embodiment of the present invention, institute's displacement sensors are also connected with a computer.
In the embodiment of the present invention, the number of the universal magnetic seat setting is two or more.
In the embodiment of the present invention, the number of the universal magnetic seat is two, and the universal magnetic seat is according to body central axes
It is symmetrical.
In the embodiment of the present invention, location hole is provided on the body.
In the embodiment of the present invention, location hole rectangular array on body is arranged.
In the embodiment of the present invention, fixed column is additionally provided on the body, the universal magnetic seat is set in fixed column.
In the embodiment of the present invention, the organism bottom is provided with movable pulley, and the organism bottom is additionally provided with support leg.
A kind of measurement method is measured by using a kind of detection device as described above, specifically includes the following steps:
S1, it puts the workpiece on location hole and is fixed on the positioning.
S2, according to the position of the big minor adjustment universal magnetic seat of workpiece.
S3, setting displacement sensor read the time and testing time of parameter.
S4, the data measured are shown on computers.
In the embodiment of the present invention, the measurement method further includes step s5, the measurement data USB flash disk that will be shown on computer
Or other mobile hard disks are copied out and are read.
A kind of detection device of measurement contraction distortion of the invention, has the following beneficial effects:
1, it is provided with displacement sensor, the shrinkage of workpiece whithin a period of time is measured by displacement sensor, it is more smart
Really, effectively.
2, it is provided with universal magnetic seat, position can be changed by the difference of workpiece shapes and size, enhances flexibility.
3, location hole is provided on body, the setting of location hole keeps the positioning of workpiece more acurrate securely.
4, movable pulley and support leg are provided with, movable pulley realizes the removable of body, and support leg makes body at work more
It is firm.
5, the data of change of workpiece size are recorded, effectively analysis workpiece, provides die trial direction for plastic engineer, reduces warp
Class die trial failure is tested, while effectively improving plastic engineer's professional ability.
Detailed description of the invention
It, below will be to required in embodiment or description of the prior art in order to illustrate more clearly of technical solution of the present invention
The attached drawing used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, right
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Its attached drawing.
Fig. 1 is perspective view of the invention.
Fig. 2 is the enlarged diagram at A of the present invention.
In figure: 10- body；11- location hole；12- switch gate；20- universal magnetic seat；30- displacement sensor；40- workpiece；
50- fixture；60- fixed plate；61- fixation hole；70- fixed column；80- movable pulley；90- support leg；
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, carries out to the technical solution in inventive embodiments clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on this
The embodiment of invention, those of ordinary skill in the art's every other reality obtained without making creative work
Example is applied, shall fall within the protection scope of the present invention.
Reference book attached drawing, a kind of detection device, including a body (10) are provided with universal magnetic on the body (10)
Power seat (20) is provided with displacement sensor (30) on the universal magnetic seat (20), and the present invention passes through displacement sensor (30)
Setting, the enabled contraction change amount for measuring workpiece (40) within a certain period of time simultaneously carries out data feedback, to assist plastic
Engineer preferably determines workpiece (40) product size, provides accurate die trial direction.
Further, the fixture (50) for fixing workpiece (40) is provided on the body (10).
Further, it is provided with location hole (11) on the body (10), the location hole (11) square on body (10)
Shape array arrangement.
Further, the side wall of the workpiece (40) is fixed by fixture (50), and the bottom of the workpiece (40) is logical
Cross a fixed plate (60) to be fixed, be provided with fixation hole (61) on the fixed plate (60), the fixation hole (61) can with it is fixed
Position hole (11) carries out matching connection.
Further, institute's displacement sensors (30) are also connected with a computer, and institute's displacement sensors (30) are at one section
The interior contraction distortion amount data for measuring workpiece (40) can carry out display feedback on the industry control screen of computer.
Further, the interface for USB flash disk or mobile hard disk grafting, the industry control screen are provided on the computer
The contraction distortion amount data of upper display can carry out copy removal by USB flash disk or mobile hard disk.
Further, the number of the universal magnetic seat (20) setting is two or more, institute's displacement sensors
(30) range measured has certain restrictions, therefore the setting of multiple displacement sensors (30) can guarantee that workpiece (40) are shunk
The size of deflection is capable of measuring more accurate.
In the preferred embodiment, the number of the universal magnetic seat (20) is two, i.e., there are two displacement sensors for setting
(30), the universal magnetic seat (20) is symmetrical according to body (10) central axes, and the universal magnetic seat (30) can 360 degree of progress
Rotation is increased in a certain range, is declined simultaneously, to change the position of displacement sensor (30).
Further, it is additionally provided with fixed column (70) on the body (10), the universal magnetic seat (20) is set to solid
On fixed column (70), the setting of the fixed column (70) can increase the height of universal magnetic seat (20) to a certain extent.
In the preferred embodiment, the fixed column (70) is telescopically adjustable, i.e., can be with when workpiece (40) size is larger
The height of universal magnetic seat (20) is adjusted, while also can be by the adjustment of fixed column (70) stroke, to change displacement sensor
(30) position.
Further, body (10) bottom is provided with movable pulley (80), and body (10) bottom is additionally provided with branch
The setting of support foot (90), the movable pulley (80) increases the flexibility of the detection device, can carry out being moved to any field
Carried out contraction measurement；The setting of the support leg (90) increases stability when detection device work, the support
Foot (90) can be extended, be shunk, and when movable pulley work, support leg (90) is shunk, and keep itself not in contact with the ground, when being surveyed
When amount, support leg (90) elongation props up body (10), so that movable pulley (80) is detached from ground, prevent detection device from working
When the situation that shakes, influence measurement data.
Further, switch gate (12) are provided on the body (10).
When carrying out contraction measurement using detection device of the invention, measured especially by following steps:
It is controlled using single-phase voltage, the specification of single-phase voltage is 220V, 50-60Hz.
Workpiece (40) is put on location hole (11) and is fixed on the positioning, is specially fixed on workpiece (40) by the first step
In fixed plate (60), determining for workpiece (40) is realized by the pairing of fixation hole (61) on fixed plate (60) and location hole (11)
Position.
Second step can pass through universal magnetic seat according to the position of the big minor adjustment universal magnetic seat (20) of workpiece (40)
(20) adjustment of height, angle is carried out between, while also can change universal magnetic by the adjustment of fixed column (70) stroke
The height of seat (20).
Third step, setting displacement sensor (30) are read the time and testing time of parameter, the time for reading parameter
And the testing time is configured control especially by computer, in the preferred embodiment, the testing time is 24 hours, is read
The time of parameter is accordingly arranged according to accuracy requirement, and the temporal frequency for reading parameter is higher, and precision is better.
4th step, the data measured show on computers, in the preferred embodiment, the computer capacity Real-time Feedback
The data of displacement sensor (30) measurement are simultaneously projeced on industry control screen.
5th step, the measurement data that the industry control screen feedback goes out, can be copied out by USB flash disk or mobile hard disk and be read,
Facilitate the further analysis of engineer.
The present invention can record the varying dimensions of workpiece, so that the deformation retract amount of workpiece is effectively analyzed, thus
Die trial direction is provided for plastic engineer, reduces experience class die trial failure, while effective raising plastic engineer professional ability.
The preferred embodiment of the present invention has shown and described in above description, as previously described, it should be understood that the present invention is not office
Be limited to form disclosed herein, should not be regarded as an exclusion of other examples, and can be used for various other combinations, modification and
Environment, and can be changed within that scope of the inventive concept describe herein by the above teachings or related fields of technology or knowledge
It is dynamic.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be appended by the present invention
In scope of protection of the claims.
Claims (10)
1. a kind of detection device, including a body, it is characterised in that: universal magnetic seat is provided on the body, it is described universal
Displacement sensor is provided on magnet base.
2. a kind of detection device according to claim 1, it is characterised in that: the number of the universal magnetic seat setting is two
It is a or more than two.
3. a kind of detection device according to claim 2, it is characterised in that: the number of the universal magnetic seat is two,
The universal magnetic seat is symmetrical according to body central axes.
4. a kind of detection device according to claim 3, it is characterised in that: be provided with location hole on the body.
5. a kind of detection device according to claim 4, it is characterised in that: location hole rectangular array cloth on body
It sets.
6. a kind of detection device according to claim 5, it is characterised in that: be additionally provided with fixed column, institute on the body
Universal magnetic seat is stated to be set in fixed column.
7. a kind of detection device according to claim 6, it is characterised in that: the organism bottom is provided with movable pulley, institute
It states organism bottom and is additionally provided with support leg.
8. -7 any a kind of detection device according to claim 1, it is characterised in that: institute's displacement sensors are also connected with one
Computer.
9. a kind of measurement method is measured, feature by using a kind of detection device as described in claim 2-8 is any
The following steps are included:
S1, it puts the workpiece on location hole and is fixed on the positioning.
S2, according to the position of the big minor adjustment universal magnetic seat of workpiece.
S3, setting displacement sensor read the time and testing time of parameter.
S4, the data measured are shown on computers.
10. a kind of measurement method according to claim 9, it is characterised in that: the measurement method further includes step s5, will
The measurement data shown on computer USB flash disk or other mobile hard disks are copied out and are read.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810829353.0A CN109000610A (en) | 2018-07-25 | 2018-07-25 | A kind of detection device and measurement method measuring contraction distortion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810829353.0A CN109000610A (en) | 2018-07-25 | 2018-07-25 | A kind of detection device and measurement method measuring contraction distortion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109000610A true CN109000610A (en) | 2018-12-14 |
Family
ID=64597850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810829353.0A Pending CN109000610A (en) | 2018-07-25 | 2018-07-25 | A kind of detection device and measurement method measuring contraction distortion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109000610A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106124291A (en) * | 2016-06-13 | 2016-11-16 | 太原理工大学 | A kind of device and method of continuous measurement deformation of thin membrane |
| CN106671080A (en) * | 2015-11-05 | 2017-05-17 | 财团法人工业技术研究院 | Correction method and correction device |
| CN106903552A (en) * | 2017-04-11 | 2017-06-30 | 清华大学深圳研究生院 | Thermal-mechanical Coupling DEFORMATION MONITORING SYSTEM and method under machine tool chief axis actual cut state |
| CN107271362A (en) * | 2016-04-07 | 2017-10-20 | 汉达精密电子(昆山)有限公司 | Rotation detection device |
-
2018
- 2018-07-25 CN CN201810829353.0A patent/CN109000610A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106671080A (en) * | 2015-11-05 | 2017-05-17 | 财团法人工业技术研究院 | Correction method and correction device |
| CN107271362A (en) * | 2016-04-07 | 2017-10-20 | 汉达精密电子(昆山)有限公司 | Rotation detection device |
| CN106124291A (en) * | 2016-06-13 | 2016-11-16 | 太原理工大学 | A kind of device and method of continuous measurement deformation of thin membrane |
| CN106903552A (en) * | 2017-04-11 | 2017-06-30 | 清华大学深圳研究生院 | Thermal-mechanical Coupling DEFORMATION MONITORING SYSTEM and method under machine tool chief axis actual cut state |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4764970A (en) | Method and apparatus for detecting cracks | |
| JP5337955B2 (en) | Shape measuring apparatus, shape measuring method, and program | |
| DE112013002288T5 (en) | Moment compensated bending beam sensor for load measurement on a bending beam supported platform | |
| JP5350169B2 (en) | Offset amount calibration method and surface texture measuring machine | |
| CN108007295B (en) | Automatic detection device for M value and tooth surface jumping of worm | |
| CN105806301A (en) | Surface warpage measurement device and method | |
| CN208108999U (en) | A kind of deflection measuring device | |
| CN107152907A (en) | The measurement apparatus and method of a kind of shaft-like workpiece | |
| CN206862261U (en) | A kind of special tooth depth detection instrument | |
| CN203595493U (en) | Wafer thickness measuring tool capable of measuring wafer in wax-applied polishing state | |
| CN109000610A (en) | A kind of detection device and measurement method measuring contraction distortion | |
| CN107514968A (en) | The method of surface levelness after test piece milling | |
| CN206223337U (en) | electromagnet tension tester | |
| CN209387418U (en) | A kind of electron pressure testing machine | |
| CN105865903A (en) | Pencil lead hardness detector clamp block and pencil lead hardness detector | |
| US3539912A (en) | Portable test unit for a non-contacting pickup utilizing a rotating swash surface and means to adjust the pickup relative thereto | |
| CN106018093B (en) | Numerically controlled lathe turret static loading experimental provision | |
| CN103968764B (en) | A kind of frame width detection device | |
| CN109738116A (en) | A kind of calibration method and device of pliable pressure sensor | |
| CN209460153U (en) | A kind of Image detection platform | |
| CN107186649A (en) | A kind of fixing device and application method for detecting electrode | |
| CN209085524U (en) | Blind hole depth is greater than 2 meters of hole inner diameter measuring device | |
| CN105911728A (en) | Device and method for measuring magnitude of stress of liquid crystal display | |
| CN210624107U (en) | Ultrasonic sensor fast-assembling anchor clamps | |
| CN206430688U (en) | A kind of novel building supervision-used detecting ruler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181214 |