CN205966551U - Hydro -cylinder cylinder degree of deformation that can automatic snatch detects production line - Google Patents
Hydro -cylinder cylinder degree of deformation that can automatic snatch detects production line Download PDFInfo
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- CN205966551U CN205966551U CN201620806771.4U CN201620806771U CN205966551U CN 205966551 U CN205966551 U CN 205966551U CN 201620806771 U CN201620806771 U CN 201620806771U CN 205966551 U CN205966551 U CN 205966551U
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Abstract
The application discloses hydro -cylinder cylinder degree of deformation that can automatic snatch detects production line stacks the district including delivery track, lift post, coaxial measuring device, grabbing device and defective work, coaxial measuring device includes two arc pieces, two at least displacement sensor and the PLC who is connected with displacement sensor, grabbing device sets up in arc recess one side of detecting the position low reaches, and grabbing device includes arm and electromagnetism iron plate, the arm can be controlled rotatoryly and the ability oscilaltion, and the fixed setting of electromagnetism iron plate is in the bottom of arm, and electromagnetism iron plate bottom is provided with the arc adsorption tank along length direction, the defective work is stacked the district and is set up the one side at the arm. This application in the testing process, displacement sensor not with hydro -cylinder cylinder direct contact, displacement sensor long service life, and can not produce the mar to hydro -cylinder cylinder surface, detection accuracy is high, the recall rate is high, detections is convenient, ability automatic reading.
Description
Technical field
The application is related to the assistance test instrument in a kind of oil cylinder production process, particularly a kind of oil cylinder that can automatically capture
Cylinder barrel degree of deformation detects production line.
Background technology
In oil cylinder production process, the axiality requirement to the left and right two ends of cylinder barrel is higher, to longer cylinder barrel, more holds in production
Deformation, oval or left and right out-of-alignment phenomenon easily occur.Therefore, in production process, it is required to the axiality of cylinder barrel is examined
Survey, existing method great majority are artificial visual detections, recall rate is low, missing inspection.Also have and carry out using using two ends about feeler gauge
The method of plug sleeve, but detection is loaded down with trivial details, and workload is big, and can not read the concrete data of deformation, is not easy to analyze.
Content of the invention
The application technical problem to be solved is for above-mentioned the deficiencies in the prior art, and provides and a kind of can automatically capture
Cylinder tube degree of deformation detects production line, and the cylinder tube degree of deformation that this can capture automatically detects production line in detection process,
Displacement transducer not with cylinder tube directly contact, displacement transducer long service life, and cylinder tube surface will not be produced
Cut.Upon completion of the assays, underproof cylinder tube can be captured and be placed on defective work laydown area, meanwhile, inspection
Survey accuracy is high, recall rate is high, easy to detect, energy automatic reading.
For solving above-mentioned technical problem, the application employed technical scheme comprise that：
A kind of cylinder tube degree of deformation detection production line that can automatically capture, surveys including delivery track, lifting column, axiality
Amount device, grabbing device and defective work laydown area.
Delivery track is provided with, along transmission direction, the arc groove that several are parallel to each other and all can place cylinder tube, its
In arc groove be detecting position.
Lifting column is arranged on the side of detecting position, and the height of lifting column can lift；The top of lifting column is provided with one
The horizontal slide rail paralleled with arc groove, horizontal slide rail slidably connects a cross bar, and cross bar is perpendicular with horizontal slide rail
Setting.
Coaxality measuring mechanism is provided with cross bar, coaxality measuring mechanism includes two arc blocks, at least two displacements
Sensor and the PLC being connected with displacement transducer.
Respectively be slidably connected on the cross bar of horizontal slide rail both sides a described arc block, and the opening of two arc blocks is opposite
Setting；All at least provided with a displacement transducer on each arc block.
Grabbing device is arranged on the arc groove side in detecting position downstream, and grabbing device includes mechanical arm and electromagnet block；
Mechanical arm can left rotation and right rotation and can oscilaltion, electromagnet block is fixedly installed on the bottom of mechanical arm, electromagnet block bottom edge
Length direction is provided with arc adsorption tank；Defective work laydown area is arranged on the side of mechanical arm.
The length of electromagnet block is not less than a quarter of cylinder tube length.
The length of electromagnet block is 1/3rd or 1/2nd of cylinder tube length.
Coaxality measuring mechanism includes four displacement transducers, and each arc block is provided with two displacement transducers.
The lateral surface of each arc block is provided with mounting plane, and displacement transducer is arranged on mounting plane.
After the application adopts said structure, have the advantages that：
1. on each, displacement sensors all can test displacement transducer top to the distance value of cylinder tube outer surface.When
, under the drive of cross bar, along about horizontal slide rail during sliding, each displacement transducer all can real-time monitoring position for displacement transducer
Displacement sensor top, to the distance change value of cylinder tube outer surface, and measurement data is passed in real time PLC, and PLC can be automatically
Record data, and draw distance change value curve chart as needed, can automatically calculate meansigma methodss, the meansigma methodss calculating are simultaneously
For the coaxial angle value of cylinder tube, thus measurement error is little, measure data precision is high.
2. above-mentioned coaxality measuring mechanism, using the design of two pieces of arc blocks, every piece of arc block is provided with to
A few displacement transducer, so as to measure at least 2 points on cylinder tube outer circumference surface, measuring accuracy is higher, surveys
Amount error is little, and test is more accurate, reliable.
3. in detection process, displacement transducer not with cylinder tube directly contact, displacement transducer long service life, and
Cut will not be produced to cylinder tube surface.
4. upon completion of the assays, underproof cylinder tube can be captured and is placed on unqualified by above-mentioned grabbing device
Product laydown area, meanwhile, accuracy in detection is high, recall rate is high, easy to detect, energy automatic reading.
Brief description
Fig. 1 is the structural representation that a kind of cylinder tube degree of deformation that can automatically capture of the application detects production line.
Specific embodiment
With concrete better embodiment, the application is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of can automatically capture cylinder tube degree of deformation detection production line, wherein have delivery track 1,
Arc groove 11, detecting position 12, lifting column 2, horizontal slide rail 21, cross bar 22, axiality detection device 3, arc block 31, displacement pass
Sensor 32, cylinder tube 4, grabbing device 5, mechanical arm 51, electromagnet block 52, arc adsorption tank 521 and defective work laydown area 6
Deng technical characteristics.In addition, in figure arrow represents delivery track transmission direction.
A kind of cylinder tube degree of deformation detection production line that can automatically capture, surveys including delivery track, lifting column, axiality
Amount device, grabbing device and defective work laydown area.
Delivery track is provided with, along transmission direction, the arc groove that several are parallel to each other and all can place cylinder tube, its
In arc groove be detecting position.
Lifting column is arranged on the side of detecting position, and the height of lifting column can lift；The top of lifting column is provided with one
The horizontal slide rail paralleled with arc groove, horizontal slide rail slidably connects a cross bar, and cross bar is perpendicular with horizontal slide rail
Setting.
Coaxality measuring mechanism is provided with cross bar, coaxality measuring mechanism includes two arc blocks, at least two displacements
Sensor and the PLC being connected with displacement transducer.
Respectively be slidably connected on the cross bar of horizontal slide rail both sides a described arc block, and the opening of two arc blocks is opposite
Setting；All at least provided with a displacement transducer on each arc block.
Grabbing device is arranged on the arc groove side in detecting position downstream, and grabbing device includes mechanical arm and electromagnet block；
Mechanical arm can left rotation and right rotation and can oscilaltion, electromagnet block is fixedly installed on the bottom of mechanical arm, electromagnet block bottom edge
Length direction is provided with arc adsorption tank；Defective work laydown area is arranged on the side of mechanical arm.
The length of electromagnet block is not less than a quarter of cylinder tube length.
The length of electromagnet block is preferably 1/3rd or 1/2nd of cylinder tube length.
Coaxality measuring mechanism includes four displacement transducers, and each arc block is provided with two displacement transducers.
The lateral surface of each arc block is provided with mounting plane, and displacement transducer is arranged on mounting plane.
After the application adopts said structure, have the advantages that：
1. on each, displacement sensors all can test displacement transducer top to the distance value of cylinder tube outer surface.When
, under the drive of cross bar, along about horizontal slide rail during sliding, each displacement transducer all can real-time monitoring position for displacement transducer
Displacement sensor top, to the distance change value of cylinder tube outer surface, and measurement data is passed in real time PLC, and PLC can be automatically
Record data, and draw distance change value curve chart as needed, can automatically calculate meansigma methodss, the meansigma methodss calculating are simultaneously
For the coaxial angle value of cylinder tube, thus measurement error is little, measure data precision is high.
2. above-mentioned coaxality measuring mechanism, using the design of two pieces of arc blocks, every piece of arc block is provided with to
A few displacement transducer, so as to measure at least 2 points on cylinder tube outer circumference surface, measuring accuracy is higher, surveys
Amount error is little, and test is more accurate, reliable.
3. in detection process, displacement transducer not with cylinder tube directly contact, displacement transducer long service life, and
Cut will not be produced to cylinder tube surface.
4. upon completion of the assays, underproof cylinder tube can be captured and is placed on unqualified by above-mentioned grabbing device
Product laydown area, meanwhile, accuracy in detection is high, recall rate is high, easy to detect, energy automatic reading.
The preferred implementation of the application described in detail above, but, the application is not limited in above-mentioned embodiment
Detail, in the range of the technology design of the application, multiple equivalents can be carried out to the technical scheme of the application, this
A little equivalents belong to the protection domain of the application.
Claims (5)
1. a kind of can automatically capture cylinder tube degree of deformation detection production line it is characterised in that：Including delivery track, lifting
Post, coaxality measuring mechanism, grabbing device and defective work laydown area；
Delivery track is provided with, along transmission direction, the arc groove that several are parallel to each other and all can place cylinder tube, and wherein one
Individual arc groove is detecting position；
Lifting column is arranged on the side of detecting position, and the height of lifting column can lift；The top of lifting column is provided with one and arc
The parallel horizontal slide rail of connected in star, horizontal slide rail slidably connects a cross bar, cross bar and the perpendicular setting of horizontal slide rail；
Coaxality measuring mechanism is provided with cross bar, coaxality measuring mechanism includes two arc blocks, at least two displacement sensings
Device and the PLC being connected with displacement transducer；
Respectively be slidably connected on the cross bar of horizontal slide rail both sides a described arc block, and the opening of two arc blocks sets in opposite directions
Put；All at least provided with a displacement transducer on each arc block；
Grabbing device is arranged on the arc groove side in detecting position downstream, and grabbing device includes mechanical arm and electromagnet block；Machinery
Arm can left rotation and right rotation and can oscilaltion, electromagnet block is fixedly installed on the bottom of mechanical arm, and electromagnet block bottom is along length
Direction is provided with arc adsorption tank；Defective work laydown area is arranged on the side of mechanical arm.
2. according to claim 1 can automatically capture cylinder tube degree of deformation detection production line it is characterised in that：Electromagnetism
The length of iron block is not less than a quarter of cylinder tube length.
3. according to claim 2 can automatically capture cylinder tube degree of deformation detection production line it is characterised in that：Electromagnetism
The length of iron block is 1/3rd or 1/2nd of cylinder tube length.
4. according to claim 1 can automatically capture cylinder tube degree of deformation detection production line it is characterised in that：Coaxially
Degree measurement apparatus include four displacement transducers, and each arc block is provided with two displacement transducers.
5. according to claim 1 can automatically capture cylinder tube degree of deformation detection production line it is characterised in that：Each
The lateral surface of arc block is provided with mounting plane, and displacement transducer is arranged on mounting plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620806771.4U CN205966551U (en) | 2016-07-29 | 2016-07-29 | Hydro -cylinder cylinder degree of deformation that can automatic snatch detects production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620806771.4U CN205966551U (en) | 2016-07-29 | 2016-07-29 | Hydro -cylinder cylinder degree of deformation that can automatic snatch detects production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205966551U true CN205966551U (en) | 2017-02-22 |
Family
ID=58027284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620806771.4U Expired - Fee Related CN205966551U (en) | 2016-07-29 | 2016-07-29 | Hydro -cylinder cylinder degree of deformation that can automatic snatch detects production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205966551U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108212807A (en) * | 2017-12-29 | 2018-06-29 | 深圳市越疆科技有限公司 | A kind of method, apparatus and mechanical arm of robot segregating articles |
| CN111830207A (en) * | 2020-07-10 | 2020-10-27 | 中铁一局集团电务工程有限公司 | Detection platform before installation of contact net ratchet |
-
2016
- 2016-07-29 CN CN201620806771.4U patent/CN205966551U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108212807A (en) * | 2017-12-29 | 2018-06-29 | 深圳市越疆科技有限公司 | A kind of method, apparatus and mechanical arm of robot segregating articles |
| CN111830207A (en) * | 2020-07-10 | 2020-10-27 | 中铁一局集团电务工程有限公司 | Detection platform before installation of contact net ratchet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20170729 |