CN105352418A - Device used for detecting crankshaft coaxiality of diesel engine - Google Patents
Device used for detecting crankshaft coaxiality of diesel engine Download PDFInfo
- Publication number
- CN105352418A CN105352418A CN201510824659.3A CN201510824659A CN105352418A CN 105352418 A CN105352418 A CN 105352418A CN 201510824659 A CN201510824659 A CN 201510824659A CN 105352418 A CN105352418 A CN 105352418A
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- China
- Prior art keywords
- diesel engine
- crankshaft
- coaxiality
- support
- bracket
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a device used for detecting the crankshaft coaxiality of a diesel engine, which comprises V-shaped iron, and is characterized in that two sides of an upper end face of the V-shaped iron are provided with bracket installation grooves respectively, a bracket is movably installed in the bracket installation grooves, the whole bracket is in the shape of a long strip, and a dial indicator is movably installed on the bracket along the vertical direction. The position of the dial indicator of the diesel engine crankshaft coaxiality detecting tool is convenient to be adjusted, thereby being convenient for assembly and measurement. Meanwhile, an accumulated error generated because influences of the surface roughness of an engine body is avoided. In addition, the device disclosed by the invention is simple in structure and simple and convenient to operate, and effectively reduces errors of crankshaft coaxiality measurement.
Description
Technical field
The present invention relates to a kind of device for detecting crankshaft of diesel engine right alignment, belonging to field of mechanical technique.
Background technology
At present when measuring crankshaft of diesel engine right alignment, that indicator bracket is detected on body, because body surface itself has the impact of roughness, cumulative errors may be there are like this, the error of right alignment is added when measuring, cause each parts fitted position error, easily break down when diesel engine is operated.
Summary of the invention
Given this, the invention provides a kind of structure simple, convenient adjustment dial gauge position, the device for detecting crankshaft of diesel engine right alignment that cumulative errors can be avoided to produce.
Its technical scheme is as follows:
A kind of device for detecting crankshaft of diesel engine right alignment, comprise V shape iron, the both sides, upper surface of this V shape iron are provided with support installing groove, are movably provided with support in this support installing groove, this support entirety, in strip, it is vertically gone up and is movably provided with dial gauge.Design like this, by later traversing carriage and move up and down the position that dial gauge regulates dial gauge, effectively prevent cumulative errors, can measure right alignment more accurately.
As preferably, be provided with indicator folder below described support, the indicator of described dial gauge is through this indicator folder.Design like this, can be positioned the indicator of dial gauge by indicator folder, prevent arbitrarily rocking of indicator in use.
As preferably, the upper surface of described V shape iron is also provided with the first knob, described support is provided with the second knob.By arrange the first knob and the position of the second knob to support and dial gauge adjust, easy to use.
Beneficial effect:
The device for detecting crankshaft of diesel engine right alignment of above technical scheme, the convenient adjustment in dial gauge position, be convenient to alignment measurement, avoid the cumulative errors produced due to the impact of the roughness of body surface own simultaneously, and structure is simple, easy and simple to handle, effectively reduce the error of bent axle coaxality measurement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the invention will be further described.
The device for detecting crankshaft of diesel engine right alignment as shown in Figure 1, comprise V shape iron 1, the both sides, upper surface of this V shape iron 1 are provided with support installing groove 10, in this support installing groove 10, support 2 is movably installed, support 2 entirety is in strip, the upper surface of this V shape iron 1 is also provided with the first knob 6, support 2 regulates its position by the first knob 6, on described support 2 vertically on be provided with " U " shape groove, in " U " shape groove, dial gauge 4 should be movably installed, the back side of described support 2 is also provided with the second knob 5, dial gauge 4 regulates its upper-lower position by the second knob 5.
Also be provided with indicator folder 3 below described support 2, the indicator 40 of described dial gauge 4 can, through this indicator folder 3, prevent indicator 40 arbitrarily to rock in use.
During use, leaned against by V shape iron on crankshaft of diesel engine neck, being rotated a circle by testing tool along maneton to record the right alignment of bent axle, very easy to use, and error is less.
Claims (3)
1. one kind for detecting the device of crankshaft of diesel engine right alignment, it is characterized in that: comprise V shape iron (1), the both sides, upper surface of this V shape iron (1) are provided with support installing groove (10), in this support installing groove (10), support (2) is movably installed, this support (2) entirety, in strip, it is vertically gone up and is movably provided with dial gauge (4).
2. the device for detecting crankshaft of diesel engine right alignment according to claim 1, it is characterized in that: described support (2) below is provided with indicator folder (3), the indicator (40) of described dial gauge (4) is through this indicator folder (3).
3. the device for detecting crankshaft of diesel engine right alignment according to claim 2, it is characterized in that: the upper surface of described V shape iron (1) is also provided with the first knob (6), described support (2) is provided with the second knob (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510824659.3A CN105352418A (en) | 2015-11-24 | 2015-11-24 | Device used for detecting crankshaft coaxiality of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510824659.3A CN105352418A (en) | 2015-11-24 | 2015-11-24 | Device used for detecting crankshaft coaxiality of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105352418A true CN105352418A (en) | 2016-02-24 |
Family
ID=55328431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510824659.3A Pending CN105352418A (en) | 2015-11-24 | 2015-11-24 | Device used for detecting crankshaft coaxiality of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105352418A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931866A (en) * | 2017-05-19 | 2017-07-07 | 天津量传计量检测技术有限公司 | A kind of calibrating installation and application method for calibrating drug-eluting experiment instrument axiality |
| CN109000548A (en) * | 2018-09-18 | 2018-12-14 | 中船动力有限公司 | The coaxality measuring mechanism and method of crankshaft end and interim abutment shaft |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201193942Y (en) * | 2008-04-17 | 2009-02-11 | 程钢 | Cylinder measuring apparatus |
| CN202119375U (en) * | 2011-05-27 | 2012-01-18 | 上海东方泵业(集团)有限公司 | Gauge for symmetry degree of shaft key slot |
| CN202267437U (en) * | 2011-10-13 | 2012-06-06 | 淄博柴油机总公司 | Crankshaft edge roundness measuring instrument |
| CN103063120A (en) * | 2012-12-21 | 2013-04-24 | 金坛市诚辉机械制造有限公司 | Flange coaxiality detection measuring tool |
| CN204329863U (en) * | 2014-12-24 | 2015-05-13 | 浙江斯尼尔导轨有限公司 | A kind of hand-held simple and easy roundness measuring equipment |
| CN105043211A (en) * | 2015-07-14 | 2015-11-11 | 江苏南铸科技股份有限公司 | Cutter head height measuring mechanism for floating cutters |
| CN205300482U (en) * | 2015-11-24 | 2016-06-08 | 重庆普什机械有限责任公司 | Diesel engine bent axle axiality detects instrument |
-
2015
- 2015-11-24 CN CN201510824659.3A patent/CN105352418A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201193942Y (en) * | 2008-04-17 | 2009-02-11 | 程钢 | Cylinder measuring apparatus |
| CN202119375U (en) * | 2011-05-27 | 2012-01-18 | 上海东方泵业(集团)有限公司 | Gauge for symmetry degree of shaft key slot |
| CN202267437U (en) * | 2011-10-13 | 2012-06-06 | 淄博柴油机总公司 | Crankshaft edge roundness measuring instrument |
| CN103063120A (en) * | 2012-12-21 | 2013-04-24 | 金坛市诚辉机械制造有限公司 | Flange coaxiality detection measuring tool |
| CN204329863U (en) * | 2014-12-24 | 2015-05-13 | 浙江斯尼尔导轨有限公司 | A kind of hand-held simple and easy roundness measuring equipment |
| CN105043211A (en) * | 2015-07-14 | 2015-11-11 | 江苏南铸科技股份有限公司 | Cutter head height measuring mechanism for floating cutters |
| CN205300482U (en) * | 2015-11-24 | 2016-06-08 | 重庆普什机械有限责任公司 | Diesel engine bent axle axiality detects instrument |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931866A (en) * | 2017-05-19 | 2017-07-07 | 天津量传计量检测技术有限公司 | A kind of calibrating installation and application method for calibrating drug-eluting experiment instrument axiality |
| CN109000548A (en) * | 2018-09-18 | 2018-12-14 | 中船动力有限公司 | The coaxality measuring mechanism and method of crankshaft end and interim abutment shaft |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160224 |