CN203657674U - Excavator boom lug measuring tool - Google Patents
Excavator boom lug measuring tool Download PDFInfo
- Publication number
- CN203657674U CN203657674U CN201420016550.8U CN201420016550U CN203657674U CN 203657674 U CN203657674 U CN 203657674U CN 201420016550 U CN201420016550 U CN 201420016550U CN 203657674 U CN203657674 U CN 203657674U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- lug
- measuring tool
- otic placode
- excavator boom
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an excavator boom lug measuring tool comprising a cylinder I and a cylinder II which are connected by a connecting rod. The excavator boom lug measuring tool is characterized in that the cylinder I and the cylinder II are vertically arranged at the two ends of the connecting rod in parallel, the cylinder I and the cylinder II are hollow cylinder bodies with two parallel end faces, the height value of the cylinder I is the standard size of two lug inner baffles, and the height value of the cylinder II is the sum of the allowable maximum tolerance and standard size of the two lug inner baffles. When the excavator boom lug measuring tool is in use, the cylinder I and the cylinder II are respectively placed between two lugs, the lugs are proved to be qualified if the two cylinder bodies can be placed between the two lug inner baffles in a matching mode, and the distance between the two lug inner baffles is proved to be not qualified if the cylinder bodies cannot be placed between the two lug inner baffles or an interference phenomenon occurs. The technical problems of inaccurate detection and low work efficiency in the prior art are solved.
Description
technical fieldthe utility model belongs to hydraulic excavator technical field, is specifically related to a kind of excavator swing arm otic placode measurer.
background technologyat present, excavator otic placode often because assembling precision is poor, welding deformation, machine add the factors such as error and can cause two corresponding otic placodes to occur technical matterss not parallel or that interval error is large, and the final situation about cannot install that there will be in assembling process, at present, detect otic placode precision before assembling time, the instrument using is tape measure and slide calliper rule, because the measurement point of two otic placodes can not ensure parallel, so cause measuring error large, measure inaccurately, and the speed of measuring is also slower.
summary of the inventionthe purpose of this utility model is to solve prior art to have inaccurate, the ineffective technical matters of inspection, and a kind of excavator swing arm otic placode measurer is provided.
A kind of excavator swing arm otic placode of the utility model measurer, comprises the cylinder I and the cylinder II that are connected by connecting rod, and its main points are two ends that described cylinder I and cylinder II vertical parallel are arranged on connecting rod; Described cylinder I is respectively the parallel hollow cylinder of both ends of the surface with cylinder II, and the height value of described cylinder I is the standard size of two otic placode home records, and the height value of described cylinder II is maximum allowance and the standard size sum that two otic placode home records allow.
When use, this special measuring tool cylinder I and cylinder II are put into respectively between two otic placodes, put into two otic placode home records if two right cylinders all can coincide, illustrate that otic placode is qualified; If cannot put into or present interference phenomenon, two otic placode home record spacing are defective.The utility model has solved prior art and has had inaccurate, the ineffective technical matters of inspection.
brief description of the drawingsfig. 1 is the utility model structural representation;
Fig. 2 is that the utility model uses state reference view.
In figure 1, cylinder I 2, connecting rod 3, cylinder II 4, otic placode
embodimentsee figures.1.and.2, it comprises the cylinder I and the cylinder II that are connected by connecting rod 2 the utility model, and described cylinder I and cylinder II vertical parallel are arranged on the two ends of connecting rod 2; Described cylinder I is respectively the parallel hollow cylinder of both ends of the surface with cylinder II, and the height value of described cylinder I is the standard size of two otic placode 4 home records, and the height value of described cylinder II is maximum allowance and the standard size sum that two otic placode 4 home records allow.
The utility model is exclusively used in measures two otic placode spacing: cylinder I of the present utility model and cylinder II are put into respectively between two otic placodes, if two right cylinders all coincide with two otic placode home record spacing, illustrate that two otic placode home record spacing are qualified; If cannot put into or present interference phenomenon, two otic placode home record spacing are defective.
Compared with prior art, its beneficial effect is the utility model:
1, one-piece construction advantages of simple, makes easily, and cost is low;
2, convenient to operation effective, measure reliably, can effectively alleviate operating personnel's labour intensity, increase work efficiency;
3, can fast detecting otic placode spacing, can meet the requirement of assembling manufacturing in enormous quantities.
Claims (1)
1. an excavator swing arm otic placode measurer, comprises the cylinder I and the cylinder II that are connected by connecting rod, it is characterized in that described cylinder I and cylinder II vertical parallel are arranged on the two ends of connecting rod; Described cylinder I is respectively the parallel hollow cylinder of both ends of the surface with cylinder II, and the height value of described cylinder I is the standard size of two otic placode home records, and the height value of described cylinder II is maximum allowance and the standard size sum that two otic placode home records allow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420016550.8U CN203657674U (en) | 2014-01-13 | 2014-01-13 | Excavator boom lug measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420016550.8U CN203657674U (en) | 2014-01-13 | 2014-01-13 | Excavator boom lug measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203657674U true CN203657674U (en) | 2014-06-18 |
Family
ID=50924052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420016550.8U Expired - Fee Related CN203657674U (en) | 2014-01-13 | 2014-01-13 | Excavator boom lug measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203657674U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783638A (en) * | 2016-04-05 | 2016-07-20 | 常州中车铁马科技实业有限公司 | Detection device for mounting base of car coupler buffer |
| CN105865315A (en) * | 2016-04-01 | 2016-08-17 | 常州中车铁马科技实业有限公司 | Cross type connects part space symmetry detection device |
-
2014
- 2014-01-13 CN CN201420016550.8U patent/CN203657674U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865315A (en) * | 2016-04-01 | 2016-08-17 | 常州中车铁马科技实业有限公司 | Cross type connects part space symmetry detection device |
| CN105865315B (en) * | 2016-04-01 | 2018-07-27 | 常州中车铁马科技实业有限公司 | Cross type connects part space symmetry detection device |
| CN105783638A (en) * | 2016-04-05 | 2016-07-20 | 常州中车铁马科技实业有限公司 | Detection device for mounting base of car coupler buffer |
| CN105783638B (en) * | 2016-04-05 | 2018-07-27 | 常州中车铁马科技实业有限公司 | Detection device for mounting base of car coupler buffer |
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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 |
Granted publication date: 20140618 Termination date: 20150113 |
|
| EXPY | Termination of patent right or utility model |