CN102466457A - Detection tool special for measuring eccentricity of vertical hole of cylinder body - Google Patents
Detection tool special for measuring eccentricity of vertical hole of cylinder body Download PDFInfo
- Publication number
- CN102466457A CN102466457A CN 201010539743 CN201010539743A CN102466457A CN 102466457 A CN102466457 A CN 102466457A CN 201010539743 CN201010539743 CN 201010539743 CN 201010539743 A CN201010539743 A CN 201010539743A CN 102466457 A CN102466457 A CN 102466457A
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- China
- Prior art keywords
- hole rod
- cylinder
- cylinder body
- rod
- crankshaft
- 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.)
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Abstract
The invention relates to a detection tool special for measuring the eccentricity of a vertical hole of a cylinder body. The special detection tool consists of a crankshaft hole rod and a cylinder hole rod which are mutually independent, wherein both the crankshaft hole rod and the cylinder hole rod consist of an insertion end and a handheld end, and the insertion end of the crankshaft hole rod is provided with a groove which is vertical to the crankshaft hole rod and a central shaft and has an eccentricity of 1.4. The special detection tool is simple in structure, reasonable in design and accurate in measurement, is easy and convenient to operate and can greatly improve the efficiency for detecting the eccentricity of 1.4 between the crankshaft hole and the cylinder hole of the cylinder body; compared with the conventional measurement mode, the detection tool has the advantage that: the detection efficiency is improved by 8-10 times, therefore, the production efficiency is effectively improved, and the production quality is improved.
Description
Technical field
The present invention relates to the cubing of field of machining, particularly a kind of cylinder body upright opening misalignment measurement appliance special for detecting.
Background technology
On PL/BD type cylinder body, be shaped on the crankshaft hole and the cylinder hole of 1.4 off-centre usually; This two hole has orthogonal position relation, therefore during the eccentric distance between measured hole and hole, generally needs to adopt unit clamp; And pass through dip stick; Measurers such as table cooperate could accomplish measurement, exists the apparatus accuracy requirement high, the problem that input cost is high; And it is loaded down with trivial details also to have measuring operation, and the time is long, the low deficiency that waits of efficient, and measuring accuracy is difficult to guarantee, influences the production efficiency and the quality of production.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art, provide a kind of reasonable in design, simple to operate, measure cylinder body upright opening misalignment measurement appliance special for detecting accurately.
The present invention solves its technical matters and realizes through following technical scheme:
A kind of cylinder body upright opening misalignment measurement appliance special for detecting; It is characterized in that: by separate crankshaft hole rod and cylinder hole bar construction; Crankshaft hole rod and cylinder hole rod constitute by insertion end and handheld terminal, are shaped on the groove of and eccentric 1.4 vertical with central shaft with the crankshaft hole rod in the insertion end of crankshaft hole rod.
And, between the insertion end of crankshaft hole rod and cylinder hole rod and handheld terminal, all be shaped on positioning table.
Advantage of the present invention and beneficial effect are:
The present invention is simple in structure, reasonable in design, easy and simple to handle, measurement is accurate, can significantly improve the detection efficiency to 1.4 off-centre between cylinder body crankshaft hole and the cylinder hole, improves 8-10 doubly than the traditional measurement mode, thereby effectively enhances productivity, and improves the quality of production simultaneously.
Description of drawings
Fig. 1 is structural representation of the present invention (operation chart).
Embodiment
Through specific embodiment the present invention is made further detailed description below, following examples are descriptive, are not determinate, can not limit protection scope of the present invention with this.
A kind of cylinder body upright opening misalignment measurement appliance special for detecting, its innovation part is: by separate crankshaft hole rod and cylinder hole bar construction.The crankshaft hole rod is made up of insertion end 3 and handheld terminal 1, and cylinder hole rod also is made up of insertion end 5 and handheld terminal 7.Between the insertion end of crankshaft hole rod and cylinder hole rod and handheld terminal, all be shaped on positioning table, label is 2,6.Be shaped on the groove 8 of and eccentric 1.4 vertical with central shaft with the crankshaft hole rod in the insertion end of crankshaft hole rod.
Use-pattern of the present invention is:
During measurement, the crankshaft hole rod is passed the crankshaft hole of workpiece 4, and with groove aligned cylinder hole direction; Pass the cylinder hole with cylinder hole rod again, the insertion end of cylinder hole rod can confirm that off-centre 1.4 is qualified between cylinder hole and the crankshaft hole smoothly through the made groove of crankshaft hole rod.
Claims (2)
1. cylinder body upright opening misalignment measurement appliance special for detecting; It is characterized in that: by separate crankshaft hole rod and cylinder hole bar construction; Crankshaft hole rod and cylinder hole rod constitute by insertion end and handheld terminal, are shaped on the groove of and eccentric 1.4 vertical with central shaft with the crankshaft hole rod in the insertion end of crankshaft hole rod.
2. cylinder body upright opening misalignment measurement appliance special for detecting according to claim 1 is characterized in that: between the insertion end of crankshaft hole rod and cylinder hole rod and handheld terminal, all be shaped on positioning table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010539743 CN102466457A (en) | 2010-11-11 | 2010-11-11 | Detection tool special for measuring eccentricity of vertical hole of cylinder body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010539743 CN102466457A (en) | 2010-11-11 | 2010-11-11 | Detection tool special for measuring eccentricity of vertical hole of cylinder body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102466457A true CN102466457A (en) | 2012-05-23 |
Family
ID=46070380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010539743 Pending CN102466457A (en) | 2010-11-11 | 2010-11-11 | Detection tool special for measuring eccentricity of vertical hole of cylinder body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102466457A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967231A (en) * | 2012-11-13 | 2013-03-13 | 无锡麦铁精密机械制造有限公司 | Gauge for gaps of crossed holes |
| CN102997826A (en) * | 2012-11-16 | 2013-03-27 | 无锡麦铁精密机械制造有限公司 | Hole coaxiality detecting tool |
| CN105300220A (en) * | 2015-11-27 | 2016-02-03 | 沈阳飞机工业（集团）有限公司 | Vertical coaxiality composite gauge and application method thereof |
-
2010
- 2010-11-11 CN CN 201010539743 patent/CN102466457A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967231A (en) * | 2012-11-13 | 2013-03-13 | 无锡麦铁精密机械制造有限公司 | Gauge for gaps of crossed holes |
| CN102997826A (en) * | 2012-11-16 | 2013-03-27 | 无锡麦铁精密机械制造有限公司 | Hole coaxiality detecting tool |
| CN105300220A (en) * | 2015-11-27 | 2016-02-03 | 沈阳飞机工业（集团）有限公司 | Vertical coaxiality composite gauge and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120523 |