CN205980988U - Circular cylinder degree of deformation that can automatic compress tightly detects frock - Google Patents
Circular cylinder degree of deformation that can automatic compress tightly detects frock Download PDFInfo
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- CN205980988U CN205980988U CN201620814537.6U CN201620814537U CN205980988U CN 205980988 U CN205980988 U CN 205980988U CN 201620814537 U CN201620814537 U CN 201620814537U CN 205980988 U CN205980988 U CN 205980988U
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- arc
- benchmark
- cylinder barrel
- fixed column
- flat board
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Abstract
The application discloses circular cylinder degree of deformation that can automatic compress tightly detects frock is including examining test table, left fixed column, right fixed column, two feeler gauges, benchmark flat board, three displacement sensor, PLC and two arcs pressure claws, it is equipped with the arc benchmark recess that can place the cylinder on the test table to examine, every feeler gauge homoenergetic cooperatees with the hole of cylinder, be provided with a rotation horizontal pole that can rotate directly over the arc benchmark recess, the benchmark is dull and stereotyped fixed to be established at the middle part of rotating the horizontal pole, from the left extremely right three displacement sensor who all is connected with PLC that sets gradually, be provided with the surperficial matched with arc pressure claw of two homoenergetics and cylinder on another side of benchmark flat board on the side of benchmark flat board, every arc pressure claw is all through lifter and benchmark flat board fixed connection. This application in the testing process, displacement sensor not with hydro -cylinder cylinder direct contact, can not produce the mar to hydro -cylinder cylinder surface, detection accuracy is high, the recall rate is high, the detection is convenient.
Description
Technical field
The application is related to the assistance test instrument in a kind of oil cylinder production process, particularly a kind of circle of energy automatic impaction
Cylinder barrel degree of deformation detecting tool.
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 a kind of energy automatic impaction
Circular cylinder barrel degree of deformation detecting tool, the circular cylinder barrel degree of deformation detecting tool of this energy automatic impaction in detection process, displacement
Sensor not with cylinder tube directly contact, displacement transducer long service life, and will not to cylinder tube surface produce cut,
Accuracy in detection 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 can automatic impaction circular cylinder barrel degree of deformation detecting tool, including monitor station, left fixed column, right fixed column,
Two feeler gauges, benchmark flat board, three displacement transducers, PLC and two arc paw；It is provided with monitor station and can place cylinder barrel
Arc benchmark groove；Left fixed column and right fixed column are respectively fixedly disposed at the both sides of arc benchmark groove, left fixing column bottom
Right side is provided with the left telescopic cross bar that length can be stretched, and is provided with what length can be stretched and can be rotated on the left of right fixed column
Right telescopic cross bar, the height of left telescopic cross bar and right telescopic cross bar is equal, and all with the cylinder barrel being positioned on arc benchmark groove
Highly equal；The free end of left telescopic cross bar and right telescopic cross bar is each to be coaxially fixedly installed a described feeler gauge, and each feeler gauge is equal
Can match with the endoporus of cylinder barrel；Arc benchmark groove be arranged above a rotating horizontal pole that can rotate, this rotation
The two ends of cross bar are rotated with left fixed column or right fixed column respectively and are connected；Benchmark flat board is fixedly installed on the middle part of rotating horizontal pole；
Three displacement transducers being all connected with PLC, three displacements are disposed with from left to right on one side of benchmark flat board
Sensor is in that straight line is arranged, and the connecting line of three displacement transducers is paralleled with the length direction of arc benchmark groove；
Two arc paws that all can be matched with cylinder barrel surface are provided with another side of benchmark flat board, each arc paw is equal
It is fixedly connected with benchmark flat board by elevating lever.
Two elevating lever energy synchronization liftings.
Each feeler gauge is all wedge shaped.
Each feeler gauge is all in cone.
The section arc length of arc benchmark groove is not less than 1/3rd of cylinder barrel girth.
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 barrel outer surface.Work as cylinder barrel
After rotating under the drive of right telescopic cross bar, each displacement transducer all energy real-time monitoring displacement transducer tops are to cylinder barrel appearance
The distance change value in face, and measurement data is passed in real time PLC, PLC energy record data automatically, and draw distance as needed
Changing value curve chart, can calculate meansigma methodss simultaneously automatically, and the meansigma methodss calculating are the coaxial angle value of cylinder barrel, thus measuring by mistake
Difference is little, and measure data precision is high.
2. in detection process, displacement transducer not with cylinder barrel directly contact, displacement transducer long service life, and will not
Cut is produced to cylinder barrel surface.
3. the setting of above-mentioned arc paw, when feeler gauge is before filling in the endoporus of cylinder barrel, rotating horizontal pole rotates, benchmark flat board
So that arc paw faces cylinder barrel upper surface, then arc paw highly declines, and cylinder barrel to be measured is compressed for upset, from
And facilitate automatically filling in of follow-up feeler gauge.Whether two feeler gauge energy automatic detection cylinder barrels are coaxial, and recall rate is high, easy to detect.So
Afterwards, arc paw highly rises, and rotating horizontal pole rotates again, and benchmark flat board overturns again, makes displacement transducer face cylinder barrel
Upper surface, carry out the accurate measurement of axiality.After the completion of one planar survey, right telescopic cross bar rotates, and drives feeler gauge to rotate,
Band moveable cylinder rotates eventually, the axial runout in three displacement transducer energy real-time detection cylinder barrels rotations, namely degree of deformation.
Brief description
Fig. 1 is a kind of structural representation of the circular cylinder barrel degree of deformation detecting tool of the application energy automatic impaction.
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 circular cylinder barrel degree of deformation detecting tool of energy automatic impaction, wherein there are monitor station 1, arc
Benchmark groove 11, left fixed column 2, left telescopic cross bar 21, right fixed column 3, right telescopic cross bar 31, feeler gauge 4, benchmark flat board 5, rotation
The technical characteristics such as cross bar 51, displacement transducer 6, cylinder barrel 7, arc paw 8 and elevating lever 81.
A kind of can automatic impaction circular cylinder barrel degree of deformation detecting tool, including monitor station, left fixed column, right fixed column,
Two feeler gauges, benchmark flat board, three displacement transducers, PLC and two arc paw；It is provided with monitor station and can place cylinder barrel
Arc benchmark groove；Left fixed column and right fixed column are respectively fixedly disposed at the both sides of arc benchmark groove, left fixing column bottom
Right side is provided with the left telescopic cross bar that length can be stretched, and is provided with what length can be stretched and can be rotated on the left of right fixed column
Right telescopic cross bar, the height of left telescopic cross bar and right telescopic cross bar is equal, and all with the cylinder barrel being positioned on arc benchmark groove
Highly equal；The free end of left telescopic cross bar and right telescopic cross bar is each to be coaxially fixedly installed a described feeler gauge, and each feeler gauge is equal
Can match with the endoporus of cylinder barrel；Arc benchmark groove be arranged above a rotating horizontal pole that can rotate, this rotation
The two ends of cross bar are rotated with left fixed column or right fixed column respectively and are connected；Benchmark flat board is fixedly installed on the middle part of rotating horizontal pole；
Three displacement transducers being all connected with PLC, three displacements are disposed with from left to right on one side of benchmark flat board
Sensor is in that straight line is arranged, and the connecting line of three displacement transducers is paralleled with the length direction of arc benchmark groove；
Two arc paws that all can be matched with cylinder barrel surface are provided with another side of benchmark flat board, each arc paw is equal
It is fixedly connected with benchmark flat board by elevating lever.
Two elevating lever energy synchronization liftings.
Each feeler gauge is all wedge shaped.
Each feeler gauge is all in cone.
The section arc length of arc benchmark groove is not less than 1/3rd of cylinder barrel girth.
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 barrel outer surface.Work as cylinder barrel
After rotating under the drive of right telescopic cross bar, each displacement transducer all energy real-time monitoring displacement transducer tops are to cylinder barrel appearance
The distance change value in face, and measurement data is passed in real time PLC, PLC energy record data automatically, and draw distance as needed
Changing value curve chart, can calculate meansigma methodss simultaneously automatically, and the meansigma methodss calculating are the coaxial angle value of cylinder barrel, thus measuring by mistake
Difference is little, and measure data precision is high.
2. in detection process, displacement transducer not with cylinder barrel directly contact, displacement transducer long service life, and will not
Cut is produced to cylinder barrel surface.
3. the setting of above-mentioned arc paw, when feeler gauge is before filling in the endoporus of cylinder barrel, rotating horizontal pole rotates, benchmark flat board
So that arc paw faces cylinder barrel upper surface, then arc paw highly declines, and cylinder barrel to be measured is compressed for upset, from
And facilitate automatically filling in of follow-up feeler gauge.Whether two feeler gauge energy automatic detection cylinder barrels are coaxial, and recall rate is high, easy to detect.So
Afterwards, arc paw highly rises, and rotating horizontal pole rotates again, and benchmark flat board overturns again, makes displacement transducer face cylinder barrel
Upper surface, carry out the accurate measurement of axiality.After the completion of one planar survey, right telescopic cross bar rotates, and drives feeler gauge to rotate,
Band moveable cylinder rotates eventually, the axial runout in three displacement transducer energy real-time detection cylinder barrels rotations, namely degree of deformation.
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 automatic impaction circular cylinder barrel degree of deformation detecting tool it is characterised in that：Including monitor station, left fixed column,
Right fixed column, two feeler gauges, benchmark flat board, three displacement transducers, PLC and two arc paw；Energy is provided with monitor station
Place the arc benchmark groove of cylinder barrel；Left fixed column and right fixed column are respectively fixedly disposed at the both sides of arc benchmark groove, left
Fixed column bottom right is provided with the left telescopic cross bar that length can be stretched, be provided with the left of right fixed column length can stretch and
The right telescopic cross bar that can rotate, the height of left telescopic cross bar and right telescopic cross bar is equal, and all with to be positioned over arc benchmark recessed
Cylinder barrel on groove is highly equal；The free end of left telescopic cross bar and right telescopic cross bar is each to be coaxially fixedly installed a described feeler gauge,
Each feeler gauge all can be matched with the endoporus of cylinder barrel；Arc benchmark groove to be arranged above the rotation that can rotate horizontal
Bar, the two ends of this rotating horizontal pole are rotated with left fixed column or right fixed column respectively and are connected；It is horizontal that benchmark flat board is fixedly installed on rotation
The middle part of bar；It is disposed with three displacement transducers being all connected with PLC from left to right on one side of benchmark flat board,
Three displacement transducers are in that straight line is arranged, and the length direction of the connecting line of three displacement transducers and arc benchmark groove
Parallel；Two arc paws that all can be matched with cylinder barrel surface, each arc are provided with another side of benchmark flat board
Shape paw is all fixedly connected with benchmark flat board by elevating lever.
2. according to claim 1 can automatic impaction circular cylinder barrel degree of deformation detecting tool it is characterised in that：Two rise
Fall bar energy synchronization lifting.
3. according to claim 1 can automatic impaction circular cylinder barrel degree of deformation detecting tool it is characterised in that：Each plug
Rule are all wedge shaped.
4. according to claim 1 can automatic impaction circular cylinder barrel degree of deformation detecting tool it is characterised in that：Each plug
Rule are all in cone.
5. according to claim 1 can automatic impaction circular cylinder barrel degree of deformation detecting tool it is characterised in that：Arc base
The section arc length of quasi- groove is not less than 1/3rd of cylinder barrel girth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620814537.6U CN205980988U (en) | 2016-07-29 | 2016-07-29 | Circular cylinder degree of deformation that can automatic compress tightly detects frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620814537.6U CN205980988U (en) | 2016-07-29 | 2016-07-29 | Circular cylinder degree of deformation that can automatic compress tightly detects frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205980988U true CN205980988U (en) | 2017-02-22 |
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ID=58028298
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620814537.6U Expired - Fee Related CN205980988U (en) | 2016-07-29 | 2016-07-29 | Circular cylinder degree of deformation that can automatic compress tightly detects frock |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543736A (en) * | 2022-01-28 | 2022-05-27 | 中车大连机车车辆有限公司 | Method for detecting assembly coaxiality of diesel generating set |
-
2016
- 2016-07-29 CN CN201620814537.6U patent/CN205980988U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543736A (en) * | 2022-01-28 | 2022-05-27 | 中车大连机车车辆有限公司 | Method for detecting assembly coaxiality of diesel generating set |
| CN114543736B (en) * | 2022-01-28 | 2023-08-04 | 中车大连机车车辆有限公司 | Method for detecting assembly coaxiality of diesel generating set |
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| 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 |