CN203100696U - Detection apparatus for curvature radius of jewel bearing - Google Patents
Detection apparatus for curvature radius of jewel bearing Download PDFInfo
- Publication number
- CN203100696U CN203100696U CN 201320063344 CN201320063344U CN203100696U CN 203100696 U CN203100696 U CN 203100696U CN 201320063344 CN201320063344 CN 201320063344 CN 201320063344 U CN201320063344 U CN 201320063344U CN 203100696 U CN203100696 U CN 203100696U
- Authority
- CN
- China
- Prior art keywords
- program control
- control electronic
- electronic box
- jewel bearing
- controller
- 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.)
- Expired - Lifetime
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a detection apparatus for the curvature radius of a jewel bearing. The detection apparatus comprises a basic framework, a sensor, a workpiece clamping mechanism, a program control electronic box and a touch screen. The basic framework comprises a flat plate. The flat plate is provided with a back shaft, an upper part of the back shaft is provided with a back plate, and the back plate is provided with the sensor. The flat plate is also provided with the workpiece clamping mechanism. The workpiece clamping mechanism comprises a translation bench, a top part of the translation bench is provided with a workpiece positioning tool, and a top part of the workpiece positioning tool is provided with a jewel bearing workpiece. One side of the basic framework is provided with the program control electronic box, the program control electronic box is internally provided with a controller, a PLC and a 24V power supply, and a top part of the program control electronic box is provided with the touch screen. The detection apparatus is simple in structure and convenient to use, improves detection efficiency, and prevents damage on human bodies and pollution on environments caused by a diiodomethane solution.
Description
Technical field
The utility model belongs to a kind of laser non-contact measuring device, is specifically related to a kind of the two-dimensional laser displacement transducer is applied to detect the pick-up unit that material is the sapphire bearing radius-of-curvature of the transparent body.
Background technology
Jewel bearing, material are the transparent body, the detection of its bearing groove radius-of-curvature SR, regulation immersion method according to JB/T 6790--2010, this method is to compare and measure with model on 50 times of projector, appoints and surveys 3 points, and wherein immersion liquid is the refractive index diiodomethane close with the jewel bearing refractive index.Diiodomethane has toxicity, can by suck, eat, through approach harmful to human such as skin absorptions, even carcinogenic, the checker needs protect parts of body; And environment there is pollution, needs strict control.During detection product is placed diiodomethane solution,, make comparisons with the camber line of stipulating on the R camera lens by universal tool-measuring microscope observation.Detection step complexity, process is loaded down with trivial details, and automaticity and detection efficiency are low.And if scan the jewel bearing radius-of-curvature with the profile tolerance instrument, cost an arm and a leg, be not suitable for the jewel bearing radius-of-curvature is carried out mass detection, can't satisfy and produce the requirement that detects in enormous quantities.
Summary of the invention
The purpose of this utility model is at low, the employed diiodomethane of efficient that the former detection method of jewel bearing radius-of-curvature exists human body and environment are had problems such as harm, provides a kind of the two-dimensional laser displacement transducer is applied to detect the pick-up unit that material is the sapphire bearing radius-of-curvature of the transparent body.
The technical solution of the utility model is: a kind of pick-up unit of jewel bearing radius-of-curvature comprises base frame, sensor, clamping workpiece mechanism, program control electronic box and touch-screen.Described base frame comprises flat board, and flat board is provided with back shaft, on the top of back shaft backboard is installed, and sensor is installed on backboard.Also be provided with clamping workpiece mechanism on flat board, clamping workpiece mechanism comprises translation stage, is provided with workpiece location tool at the top of translation stage, is provided with the jewel bearing workpiece at the top of workpiece location tool.Be provided with program control electronic box in base frame one side, be provided with controller, PLC and 24V power supply, be provided with touch-screen at the top of program control electronic box in program control electronic box inside.
Described sensor is connected by telecommunication cable with controller, and controller is connected by telecommunication cable with PLC, and controller is connected by telecommunication cable with the 24V power supply, and PLC is connected by telecommunication cable with touch-screen.
It is the two-dimensional laser displacement transducer of ZG2-WDS3VT that described sensor adopts model.
Remarkable result of the present utility model is:
The utility model utilizes the two-dimensional laser displacement transducer, be applicable to the detection of transparent material, can automatic data collection, adopt PLC and touch-screen to handle, calculate and demonstration and statistical study to detecting data, can obtain testing result fast, improved detection efficiency, avoided diiodomethane solution to the harm of human body with to the pollution of environment.
Description of drawings
Fig. 1 is the pick-up unit synoptic diagram of the utility model jewel bearing radius-of-curvature.
Wherein:
1 base frame, 2 sensors
3 clamping workpiece mechanisms, 4 program control electronic boxs
5 touch-screens, 6 flat boards
7 back shafts, 8 backboards
9 translation stages, 10 workpiece location tool
11 controllers, 12 PLC
13 24V power supplys, 14 workpiece.
Embodiment
Below, the pick-up unit to the utility model jewel bearing radius-of-curvature is elaborated in conjunction with the accompanying drawings and embodiments:
As shown in Figure 1, a kind of pick-up unit of jewel bearing radius-of-curvature comprises base frame 1, sensor 2, clamping workpiece mechanism 3, program control electronic box 4 and touch-screen 5.Wherein, base frame 1 comprises that dull and stereotyped 6, dull and stereotyped 6 are provided with back shaft 7, backboard 8 is installed on the top of back shaft 7, sensor 2 is installed on backboard 8.
Also be provided with clamping workpiece mechanism 3 on dull and stereotyped 6, clamping workpiece mechanism 3 comprises translation stage 9, is provided with workpiece location tool 10 at the top of translation stage 9, is provided with jewel bearing workpiece 14 at the top of workpiece location tool 10.
Be provided with program control electronic box 4 in base frame 1 one sides, be provided with controller 11, PLC12 and 24V power supply 13, be provided with touch-screen 5 at the top of program control electronic box 4 in program control electronic box 4 inside.
Wherein, it is the two-dimensional laser displacement transducer of ZG2-WDS3VT that sensor 2 adopts model, contains laser hole drilling illuminator and receives catoptrical optical fiber receive module at sensor internal.Translation stage 9 adopts accurate translation stage, can accurately regulate the position of workpiece in directions X and Y direction.
Sensor 2 and controller 11 by telecommunication cable be connected, controller 11 and PLC12 by telecommunication cable be connected, controller 11 and 24V power supply 13 by telecommunication cable be connected, PLC12 and touch-screen 5 be connected by telecommunication cable.
The course of work of the present utility model is:
Place the measured workpiece jewel bearing, on touch-screen, press start button.
The two-dimensional laser displacement transducer sends linear beam, projects place, jewel bearing external diameter longitudinal section back reflection light echo receiving unit.
Optical fiber receive module is exported to controller with place, jewel bearing longitudinal section profile molded lines information.
Controller extracts the high chord long parameter of bow of jewel bearing section profile molded lines and exports to PLC.
PLC will bend high chord long parameter and bring the value that the computing formula program draws radius-of-curvature SR into, and simultaneously maximal value and the minimum value that requires with SR compares, and provide qualification and will judge, and output on the touch-screen and show.
Show measurement result on the touch-screen and provide qualification and judge.
The utility model is simple in structure, easy to use, has improved detection efficiency, has avoided diiodomethane solution to the harm of human body with to the pollution of environment.
Claims (3)
1. the pick-up unit of a jewel bearing radius-of-curvature, comprise base frame (1), sensor (2), clamping workpiece mechanism (3), program control electronic box (4) and touch-screen (5), it is characterized in that: described base frame (1) comprises flat board (6), dull and stereotyped (6) are provided with back shaft (7), on the top of back shaft (7) backboard (8) is installed, sensor (2) is installed on backboard (8), on dull and stereotyped (6), also be provided with clamping workpiece mechanism (3), clamping workpiece mechanism (3) comprises translation stage (9), be provided with workpiece location tool (10) at the top of translation stage (9), be provided with program control electronic box (4) in base frame (1) one side, be provided with controller (11) in program control electronic box (4) inside, PLC(12) and 24V power supply (13), be provided with touch-screen (5) at the top of program control electronic box (4).
2. the pick-up unit of jewel bearing radius-of-curvature according to claim 1, it is characterized in that: described sensor (2) is connected by telecommunication cable with controller (11), controller (11) and PLC(12) be connected by telecommunication cable, controller (11) is connected by telecommunication cable with 24V power supply (13), PLC(12) is connected by telecommunication cable with touch-screen (5).
3. the pick-up unit of jewel bearing radius-of-curvature according to claim 1 is characterized in that: it is the two-dimensional laser displacement transducer of ZG2-WDS3VT that described sensor (2) adopts model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063344 CN203100696U (en) | 2013-02-05 | 2013-02-05 | Detection apparatus for curvature radius of jewel bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063344 CN203100696U (en) | 2013-02-05 | 2013-02-05 | Detection apparatus for curvature radius of jewel bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203100696U true CN203100696U (en) | 2013-07-31 |
Family
ID=48852090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320063344 Expired - Lifetime CN203100696U (en) | 2013-02-05 | 2013-02-05 | Detection apparatus for curvature radius of jewel bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203100696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090820A (en) * | 2013-02-05 | 2013-05-08 | 中核(天津)科技发展有限公司 | Detecting device of jewel bearing curvature radius |
-
2013
- 2013-02-05 CN CN 201320063344 patent/CN203100696U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090820A (en) * | 2013-02-05 | 2013-05-08 | 中核(天津)科技发展有限公司 | Detecting device of jewel bearing curvature radius |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |