CN105180847A - Tool for measuring center line - Google Patents
Tool for measuring center line Download PDFInfo
- Publication number
- CN105180847A CN105180847A CN201510556795.9A CN201510556795A CN105180847A CN 105180847 A CN105180847 A CN 105180847A CN 201510556795 A CN201510556795 A CN 201510556795A CN 105180847 A CN105180847 A CN 105180847A
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- CN
- China
- Prior art keywords
- guide rail
- group
- jig arm
- fixed case
- rack rails
- 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 tool for measuring a center line. The tool comprises a fixation case, guide rails, clamp arms, a gear, toothed rails and a laser scatter. When the tool for measuring the center line, provided by the invention, is used for measuring symmetry of a roll shaft cutting plane, the accuracy is quite high, errors are quite small, the measuring process is simple, and labor is reduced.
Description
Technical field
The present invention relates to a kind of frock of measuring center line.
Background technology
Current roll mandrel cut surface symmetry is measured the general ruler that uses and is measured, and degree of accuracy is low, there is larger error, and measures loaded down with trivial details, waste a large amount of manpower.
Summary of the invention
The present invention be directed to above-mentioned the deficiencies in the prior art and the frock of a kind of measuring center line provided.For achieving the above object, the technical scheme taked of the present invention is as follows:
A frock for measuring center line, comprises fixed case, jig arm, guide rail, gear, rack rails, laser light scatter, wherein
Described guide rail is arranged in described fixed case; Described jig arm comprises left jig arm and right jig arm, and described left jig arm and described right jig arm are set to move horizontally along described guide rail, and its upper end is in described fixed case, and its lower end extends to outside described fixed case; Described gear is installed on the center position of described fixed case; Described rack rails comprises rack rails and lower rack rails, fit in the top of described upper rack rails and described gear, and described upper rack rails is fixed to one in described left jig arm and described right jig arm, fit in the bottom of described lower rack rails and described gear, and described lower rack rails is fixed to another in described left jig arm and described right jig arm; Described laser light scatter is installed on the center position bottom described fixed case.
Further, the laser that described laser light scatter scatters out is straight line.
Further, described guide rail comprises first group of guide rail, second group of guide rail, the 3rd group of guide rail and the 4th group of guide rail, often organize guide rail and comprise two parallel and guide rails of symmetry, first group of guide rail is arranged on the side of the one side of described fixed case, second group of guide rail is arranged on the opposite side of the one side of described fixed case symmetrically, symmetrical with described first group of guide rail on the side that 3rd group of guide rail is arranged on the plane of symmetry of described fixed case, symmetrical with described second group of guide rail on the opposite side that the 4th group of guide rail is arranged on the plane of symmetry of described fixed case.
Further, described left jig arm is arranged between described first group of guide rail and described 3rd group of guide rail, and can move horizontally along described first group of guide rail and described 3rd group of guide rail, described right jig arm is arranged between described second group of guide rail and described 4th group of guide rail, and can move horizontally along described second group of guide rail and described 4th group of guide rail.
Owing to adopting above technical scheme, beneficial effect of the present invention comprises: adopt the frock of measuring center line provided by the invention to measure roll mandrel cut surface symmetry, degree of accuracy is higher, and error is less, and measuring process is simple, saves manpower.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the frock of measuring center line provided by the invention.
Invention description of reference numerals
1 fixed case; 2 guide rails; 3 jig arm; 4 gears; 5 rack rails; 6 laser light scatters; 21 first groups of guide rails; 22 second groups of guide rails; 31 left jig arm; 32 left jig arm; 51 times rack rails; Rack rails on 52; 7 roll mandrels to be measured.
Embodiment
For reaching fully disclosed object, below with reference to drawings and Examples, the present invention is described in further details.Should be appreciated that the specific embodiment of the following stated is only for explaining the present invention, is not intended to limit protection scope of the present invention.
Fig. 1 is the schematic diagram of the frock of measuring center line provided by the invention.With reference to Fig. 1, the frock of measuring center line comprises fixed case 1, guide rail 2, jig arm 3, gear 4, rack rails 5, laser light scatter 6.Guide rail 2 is provided with four groups, often organizes guide rail and comprises two parallel and guide rails of symmetry.First group of guide rail 21 is arranged on the side of fixed case 1 one side, second group of guide rail 22 is arranged on the opposite side of fixed case 1 the same face symmetrically, symmetrical with first group of guide rail 21 on the side that 3rd group of guide rail (not shown) is arranged on the plane of symmetry of fixed case 1, symmetrical with second group of guide rail 22 on the opposite side that the 4th group of guide rail (not shown) is arranged on the plane of symmetry of fixed case 1 symmetrically.Jig arm 3 comprises left jig arm 31 and right jig arm 32.Left jig arm 31 is arranged between first group of guide rail 21 and the 3rd group of guide rail, and can move horizontally along first group of guide rail 21 and the 3rd group of guide rail, and its upper end is positioned at fixed case 1, its lower end extends to outside fixed case 1.Right jig arm 32 is arranged between second group of guide rail 22 and the 4th group of guide rail, can move horizontally along second group of guide rail 22 and the 4th group of guide rail, and its upper end is positioned at described fixed case 1 to be extended to outside second group of guide rail 22 and the 4th group of guide rail, and its lower end extends to outside described fixed case 1.Gear 4 is installed on the center position of fixed case 1, and the diameter of gear 4 is greater than the distance often organized in guide rail between two guide rails.Rack rails 5 is set to two, and lower rack rails 51 is installed on the below of first group of guide rail 21 and the 3rd group of guide rail and one end is fixed in left jig arm 31, and lower rack rails 51 is fitted with the bottom of gear 4 and left jig arm 31 can be driven to move horizontally along with gear 4 rotates.Upper rack rails 52 is installed on the top of second group of guide rail 22 and the 4th group of guide rail and one end is fixed in the right jig arm 32 that extends to outside second group of guide rail 22 and the 4th group of guide rail, and upper rack rails 52 is fitted with the top of gear 4 and right jig arm 32 can be driven to move horizontally along with gear 4 rotates.Laser light scatter 6 is arranged on the center position bottom fixed case 1, and the laser that laser light scatter 6 scatters out is straight line.
The using method of inventing the frock of measuring center line provided by the invention is as follows: the first step: two jig arm opened, respectively two of corresponding roll mandrel parallel cut surface clampings; Second step: open laser light scatter, because pinion rotation, two jig arm displacements are identical, laser light scatter is in relative center all the time, the laser that observation laser light scatter scatters out, whether by center line, if by center line, illustrates that both sides cutting distance is symmetrical, if not by center, illustrate that both sides cutting is apart from asymmetric; 3rd step: the direction being judged following process by offset direction.
Adopt the frock of measuring center line provided by the invention to measure roll mandrel cut surface symmetry, degree of accuracy is higher, and error is less, and measuring process is simple, saves manpower.
The above embodiment only have expressed embodiments of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (4)
1. a frock for measuring center line, is characterized in that, comprises fixed case, jig arm, guide rail, gear, rack rails, laser light scatter, wherein
Described guide rail is arranged in described fixed case; Described jig arm comprises left jig arm and right jig arm, and described left jig arm and described right jig arm are set to move horizontally along described guide rail, and its upper end is in described fixed case, and its lower end extends to outside described fixed case; Described gear is installed on the center position of described fixed case; Described rack rails comprises rack rails and lower rack rails, fit in the top of described upper rack rails and described gear, and described upper rack rails is fixed to one in described left jig arm and described right jig arm, fit in the bottom of described lower rack rails and described gear, and described lower rack rails is fixed to another in described left jig arm and described right jig arm; Described laser light scatter is installed on the center position bottom described fixed case.
2. the frock of measuring center line according to claim 1, is characterized in that, the laser that described laser light scatter scatters out is straight line.
3. the frock of measuring center line according to claim 1, it is characterized in that, described guide rail comprises first group of guide rail, second group of guide rail, 3rd group of guide rail and the 4th group of guide rail, often organize guide rail and comprise two parallel and guide rails of symmetry, first group of guide rail is arranged on the side of the one side of described fixed case, second group of guide rail is arranged on the opposite side of the one side of described fixed case symmetrically, symmetrical with described first group of guide rail on the side that 3rd group of guide rail is arranged on the plane of symmetry of described fixed case, symmetrical with described second group of guide rail on the opposite side that 4th group of guide rail is arranged on the plane of symmetry of described fixed case.
4. the frock of measuring center line according to claim 3, it is characterized in that, described left jig arm is arranged between described first group of guide rail and described 3rd group of guide rail, and can move horizontally along described first group of guide rail and described 3rd group of guide rail, described right jig arm is arranged between described second group of guide rail and described 4th group of guide rail, and can move horizontally along described second group of guide rail and described 4th group of guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510556795.9A CN105180847A (en) | 2015-09-06 | 2015-09-06 | Tool for measuring center line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510556795.9A CN105180847A (en) | 2015-09-06 | 2015-09-06 | Tool for measuring center line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105180847A true CN105180847A (en) | 2015-12-23 |
Family
ID=54903103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510556795.9A Pending CN105180847A (en) | 2015-09-06 | 2015-09-06 | Tool for measuring center line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105180847A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106556318A (en) * | 2016-11-25 | 2017-04-05 | 安徽江淮汽车集团股份有限公司 | Automobile floor line detector |
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| US20050044740A1 (en) * | 2003-08-25 | 2005-03-03 | Hansen Andrew H. | Fractional measuring caliper |
| CN201210040Y (en) * | 2008-06-06 | 2009-03-18 | 邹俊仪 | Digital display radius ruler employing capacitive grating measuring system |
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| JP2011161621A (en) * | 2010-02-12 | 2011-08-25 | Shinko Seimitsu Kanagata Seisakusho:Kk | Method and the like for driving twin dresser device and the like for grinding |
| CN103087731A (en) * | 2011-10-27 | 2013-05-08 | 鞍钢建设集团有限公司 | Laser measurement installation method for dry coke quenching furnace shell |
| CN203266599U (en) * | 2013-01-18 | 2013-11-06 | 东北林业大学 | Auxiliary styling workbench for automobile clay model |
| CN103753372A (en) * | 2014-01-09 | 2014-04-30 | 张文学 | Numerical control turnout grinder |
| CN203744873U (en) * | 2014-01-03 | 2014-07-30 | 王立冬 | Center line gauge |
| CN203811146U (en) * | 2014-04-22 | 2014-09-03 | 无锡日联科技有限公司 | Centering device for X-ray detection equipment |
| CN104088626A (en) * | 2014-07-09 | 2014-10-08 | 中煤科工集团重庆研究院有限公司 | Underground hole drilling and trepanning azimuthal angle measurement system and method |
| CN205079747U (en) * | 2015-09-06 | 2016-03-09 | 江苏润孚机械轧辊制造有限公司 | Frock of measuring center line |
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2015
- 2015-09-06 CN CN201510556795.9A patent/CN105180847A/en active Pending
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| US20050044740A1 (en) * | 2003-08-25 | 2005-03-03 | Hansen Andrew H. | Fractional measuring caliper |
| CN201210040Y (en) * | 2008-06-06 | 2009-03-18 | 邹俊仪 | Digital display radius ruler employing capacitive grating measuring system |
| CN201471439U (en) * | 2009-09-10 | 2010-05-19 | 高尔荣 | Clamping mechanism for conveyer manipulator |
| JP2011161621A (en) * | 2010-02-12 | 2011-08-25 | Shinko Seimitsu Kanagata Seisakusho:Kk | Method and the like for driving twin dresser device and the like for grinding |
| CN201876270U (en) * | 2010-11-24 | 2011-06-22 | 赛轮股份有限公司 | Measuring tool for measuring verticality of marked line |
| CN103087731A (en) * | 2011-10-27 | 2013-05-08 | 鞍钢建设集团有限公司 | Laser measurement installation method for dry coke quenching furnace shell |
| CN203266599U (en) * | 2013-01-18 | 2013-11-06 | 东北林业大学 | Auxiliary styling workbench for automobile clay model |
| CN203744873U (en) * | 2014-01-03 | 2014-07-30 | 王立冬 | Center line gauge |
| CN103753372A (en) * | 2014-01-09 | 2014-04-30 | 张文学 | Numerical control turnout grinder |
| CN203811146U (en) * | 2014-04-22 | 2014-09-03 | 无锡日联科技有限公司 | Centering device for X-ray detection equipment |
| CN104088626A (en) * | 2014-07-09 | 2014-10-08 | 中煤科工集团重庆研究院有限公司 | Underground hole drilling and trepanning azimuthal angle measurement system and method |
| CN205079747U (en) * | 2015-09-06 | 2016-03-09 | 江苏润孚机械轧辊制造有限公司 | Frock of measuring center line |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106556318A (en) * | 2016-11-25 | 2017-04-05 | 安徽江淮汽车集团股份有限公司 | Automobile floor line detector |
| CN106556318B (en) * | 2016-11-25 | 2018-12-14 | 安徽江淮汽车集团股份有限公司 | Automobile floor line detector |
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Application publication date: 20151223 |
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| RJ01 | Rejection of invention patent application after publication |