CN206540530U - A kind of high detection means of piston ring ladder - Google Patents
A kind of high detection means of piston ring ladder Download PDFInfo
- Publication number
- CN206540530U CN206540530U CN201720246474.3U CN201720246474U CN206540530U CN 206540530 U CN206540530 U CN 206540530U CN 201720246474 U CN201720246474 U CN 201720246474U CN 206540530 U CN206540530 U CN 206540530U
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- China
- Prior art keywords
- table top
- measurement table
- locating dowel
- terraced
- piston ring
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Abstract
The utility model proposes a kind of high detection means of piston ring ladder, for detecting that piston ring ladder is high, including screw mandrel slide unit, displacement transducer, first terraced high sensor, second terraced high sensor, first locating dowel, second locating dowel, clamping device and measurement table top, wherein, displacement transducer is parallel to measurement table top, on screw mandrel slide unit, first terraced high sensor and the second terraced high sensor vertical are in measurement table top and are symmetrical with measurement table top, on screw mandrel slide unit, clamping device is arranged on measurement table top, first locating dowel and the second locating dowel are arranged on measurement table top, respectively symmetrically it is located at the both sides of displacement transducer, described measurement table top is spaced groove.Said apparatus is simple in construction, easy to detect, and measurement accuracy is high.
Description
Technical field
The utility model belongs to machinery equipment field, is related to a kind of high detection means of piston ring ladder.
Background technology
Piston ring is one of vital part of engine, produces of large quantities, quality requirement is high, current most domestic factory
Survey tool level is not high, and hand dipping is a lot, and measuring speed is slower, and measurement error is larger, automation, modernization survey tool
Seldom, means of testing is poor.Wherein keystone ring, the terraced high measurement method of cambridge ring rely primarily on standard component and positioned, and use
Amesdial carries out reading, because the resolving power of amesdial is limited, so precision can not be improved further.
The content of the invention
To solve the above problems, the utility model proposes a kind of high detection means of piston ring ladder.
A kind of high detection means of piston ring ladder of the present utility model, including screw mandrel slide unit, displacement transducer, the first ladder are high
Sensor, the second terraced high sensor, the first locating dowel, the second locating dowel, clamping device and measurement table top.Wherein, displacement sensing
Device is parallel to measurement table top, and on screw mandrel slide unit, the first terraced high sensor and the second terraced high sensor vertical are in test desk
Face and measurement table top is symmetrical with, on screw mandrel slide unit, clamping device is arranged on measurement table top, the first locating dowel and second
Locating dowel is arranged on measurement table top, respectively symmetrically positioned at the both sides of displacement transducer.Described measurement table top is spaced ditch
Groove.
The utility model is simple in construction, easy to detect, and measurement accuracy is high.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the present utility model；
Wherein：1- screw mandrel slide units；2- displacement transducers；The terraced high sensors of 3- first；The terraced high sensors of 4- second；5- first
Locating dowel；The locating dowels of 6- second；7- clamping devices；8- measures table top
Embodiment
With reference to the accompanying drawings and examples, embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.
As shown in figure 1, Fig. 1 is the structural representation of one embodiment of the present utility model, including screw mandrel slide unit (1), position
Displacement sensor (2), the first terraced high sensor (3), the second terraced high sensor (4), the first locating dowel (5), the second locating dowel (6),
Clamping device (7) and measurement table top (8).Wherein, displacement transducer (2) is parallel to measurement table top (8), installed in screw mandrel slide unit
(1) on, the first terraced high sensor (3) and the second terraced high sensor (4) are perpendicular to measurement table top (8) and are symmetrical with measurement table top
(8), on screw mandrel slide unit (1), clamping device (7) is arranged on measurement table top (8), and the first locating dowel (5) and second is determined
Position post (6) is arranged on measurement table top (8), respectively symmetrically positioned at the both sides of displacement transducer (2).Described measurement table top (8)
Be spaced groove, so that daily dust granule etc. falls into groove, keep the clean and tidy of measurement table top, so as to piston ring put it is flat
Surely.
In use, piston ring lies in measurement table top (8), the first locating dowel (5) and the second locating dowel (6) are withstood, is clamped
Mechanism (7) pushes down piston ring, rocking when reducing detection.Displacement transducer (2) is moved to piston ring by screw mandrel slide unit (1)
Sideways, current coordinate position is read.According to the coordinate position of institute's displacement sensors (2), the first terraced high sensor (3) and
Two terraced high sensors (4) are moved to apart from piston ring excircle face (i.e. displacement transducer (2) and piston ring by screw mandrel slide unit (1)
Contact surface) 1.5 millimeters of position, and be moved to the surface of piston ring, read current coordinate position.According to described first
The difference of the coordinate position of the high sensor (3) of ladder and the second terraced high sensor (4) can show that the ladder of piston ring is high.
It should be pointed out that for the person of ordinary skill of the art, before the utility model design is not departed from
Put, various modifications and improvements can be made, these belong to protection domain of the present utility model.Therefore, the utility model
The protection domain of patent should be determined by the appended claims.
Claims (1)
1. a kind of high detection means of piston ring ladder, including screw mandrel slide unit, displacement transducer, the first terraced high sensor, the second ladder
High sensor, the first locating dowel, the second locating dowel, clamping device and measurement table top, wherein, displacement transducer is parallel to test desk
Face, on screw mandrel slide unit, the first terraced high sensor and the second terraced high sensor vertical are in measurement table top and are symmetrical with measurement
Table top, on screw mandrel slide unit, clamping device is arranged on measurement table top, and the first locating dowel and the second locating dowel are arranged on and surveyed
Measure on table top, respectively symmetrically positioned at the both sides of displacement transducer, described measurement table top is spaced groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720246474.3U CN206540530U (en) | 2017-03-14 | 2017-03-14 | A kind of high detection means of piston ring ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720246474.3U CN206540530U (en) | 2017-03-14 | 2017-03-14 | A kind of high detection means of piston ring ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206540530U true CN206540530U (en) | 2017-10-03 |
Family
ID=59942860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720246474.3U Active CN206540530U (en) | 2017-03-14 | 2017-03-14 | A kind of high detection means of piston ring ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206540530U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317986A (en) * | 2018-02-01 | 2018-07-24 | 湖南环众机电科技有限公司 | Piston ring ring height measurement device |
| CN109490195A (en) * | 2018-11-30 | 2019-03-19 | 常州中车柴油机零部件有限公司 | A kind of detection device and detection method of piston ring coat binding strength |
-
2017
- 2017-03-14 CN CN201720246474.3U patent/CN206540530U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317986A (en) * | 2018-02-01 | 2018-07-24 | 湖南环众机电科技有限公司 | Piston ring ring height measurement device |
| CN109490195A (en) * | 2018-11-30 | 2019-03-19 | 常州中车柴油机零部件有限公司 | A kind of detection device and detection method of piston ring coat binding strength |
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