CN201126350Y - Apparatus for measuring parallel of large-width high-accurate guideway - Google Patents
Apparatus for measuring parallel of large-width high-accurate guideway Download PDFInfo
- Publication number
- CN201126350Y CN201126350Y CNU2007201576061U CN200720157606U CN201126350Y CN 201126350 Y CN201126350 Y CN 201126350Y CN U2007201576061 U CNU2007201576061 U CN U2007201576061U CN 200720157606 U CN200720157606 U CN 200720157606U CN 201126350 Y CN201126350 Y CN 201126350Y
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- Prior art keywords
- guide rail
- measuring
- main body
- positioning
- guide
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a guide rail measuring parallelism apparatus of large width and high precision. The utility model comprises: a strip type main body; three positioning bodies on the main body and perpendicular to the measuring direction; one positioning body parallel with the measuring direction and contacting with the guide face of the first guide rail and a measuring gauge, the head of which is contact with the guide face of the second guide rail. The parallelism of the guide rail with width of more than 10 meter can be easily and accurately measured and the measuring error is less than or equal to 0.01. The guide rail measuring parallelism apparatus can be widely used for measuring the parallelism between the guide rails of large width in mechanism industry, especially in machine tool industry. The measuring parallel apparatus has features of simple structure, low production cost and convenient operation.
Description
(1) technical field
The utility model relates to a kind of measurement mechanism of the measurement two guide pass depth of parallelisms, and the high-accuracy guide rail lining of particularly a kind of big width luggage is put.
(2) background technology
In mechanical industry, commonly used to the bigger guide rail of width, surpass 10 meters as width, after the installation, whether the depth of parallelism that needs to measure two guide rails meets the requirements, and existing measurement mechanism is difficult to measure the guide rail of large span like this, and measuring error is very big.
(3) summary of the invention
The technical problems to be solved in the utility model is: provide a kind of and measure the guide rail lining luggage that width is big, measuring accuracy is high and put.
In order to solve the problems of the technologies described above, the utility model comprises the strip main body, and main body is provided with three positioning bodies perpendicular to direction of measurement, one and is parallel to the meter that direction of measurement and positioning body that contact with the guide pass of first guide rail and gauge outfit contact with the guide pass of second guide rail.
Have in described three positioning bodies perpendicular to direction of measurement on the bottom surface of two ends that are arranged on main body and with the end face of first guide rail to contact, another positioning body is arranged on the bottom surface of the main body other end and with the end face of second guide rail and contacts.
For easy to make, described all positioning bodies are half sphere shape.
For making the utility model in light weight, easy to operate, described main body is the rectangular aluminium alloy pipe.
The utility model beneficial effect, the utility model can accurately be measured the depth of parallelism between the guide rail of more than 10 meter of width at an easy rate, measuring error≤0.01 can be widely used in the particularly measurement of paralleism between the big width guide rail of machine-tool industry of mechanical industry.This lining luggage put have simple in structure, low cost of manufacture, convenience operation.
(4) description of drawings
Fig. 1 is a structural representation of the present utility model; Fig. 2 is that the A of Fig. 1 is to view; Fig. 3 is that the B of Fig. 1 is to view;
Among the figure: 1, positioning body, 2, main body, 3, support, 4, guide pass, 5, meter.
(5) embodiment
A kind of specific embodiment as shown in Figure 1, it comprises strip main body 2, four positioning bodies 1, two supports 3 and a meter 5, main body 2 adopts the rectangular aluminium alloy pipe with certain-length, four positioning bodies 1 are half sphere shape, have on two bottom surfaces that are arranged on main body 2 left ends, on the bottom surface that is arranged on main body 2 right-hand members, two stands 3 is located at respectively on the bottom surface at two ends, the left and right sides of main body 2, another one positioning body 1 is arranged on the support 3 of main body 2 left ends, three positioning bodies 1 of main body 2 left ends and support 3 form and the first guide rail positioning means for positioning, meter 5 is located on the support 3 of right-hand member, and the gauge outfit of meter 5 is towards the right side.As Fig. 2, shown in Figure 3, be arranged on three positioning bodies 1 on the bottom surface of main body 2 perpendicular to direction of measurement, form three anchor points perpendicular to direction of measurement, another positioning body 1 is parallel to direction of measurement, forms an anchor point that is parallel to direction of measurement.Positioning body 1 bottom surface also can be facet.
During use, the left end of this device is stuck on first guide rail, three positioning bodies 1 on the left end are contacted with guide pass 4 with the end face of first guide rail respectively, the positioning body 1 of right-hand member is contacted with the end face of second guide rail, form four anchor points, and the gauge outfit of meter 5 is contacted with the guide pass 4 of second guide rail, promote the right-hand member of main body 2 then back and forth, meter 5 read maximum number just represent the relative number of this measurement point.Along two rail length directions survey measurements piecemeal, then the algebraic difference of maximum number in all measurement points and minimum number is exactly the depth of parallelism of two guide rails to be measured.
Claims (4)
1. the high-accuracy guide rail lining of a big width luggage is put, it is characterized in that: comprise strip main body (2), main body (2) is provided with three positioning bodies perpendicular to direction of measurement (1), one and is parallel to the meter (5) that direction of measurement and positioning body (1) that contact with the guide pass (4) of first guide rail and gauge outfit contact with the guide pass (4) of second guide rail.
2. the high-accuracy guide rail lining of big width according to claim 1 luggage is put, it is characterized in that: have in described three positioning bodies (1) perpendicular to direction of measurement on the bottom surface of two ends that are arranged on main body (2) and with the end face of first guide rail to contact, another positioning body (1) is arranged on the bottom surface of main body (2) other end and with the end face of second guide rail and contacts.
3. the high-accuracy guide rail lining of big width according to claim 1 and 2 luggage is put, and it is characterized in that: described all positioning bodies (1) are half sphere shape.
4. the high-accuracy guide rail lining of big width according to claim 3 luggage is put, and it is characterized in that: described main body (2) is the rectangular aluminium alloy pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201576061U CN201126350Y (en) | 2007-11-26 | 2007-11-26 | Apparatus for measuring parallel of large-width high-accurate guideway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201576061U CN201126350Y (en) | 2007-11-26 | 2007-11-26 | Apparatus for measuring parallel of large-width high-accurate guideway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201126350Y true CN201126350Y (en) | 2008-10-01 |
Family
ID=39999818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201576061U Expired - Lifetime CN201126350Y (en) | 2007-11-26 | 2007-11-26 | Apparatus for measuring parallel of large-width high-accurate guideway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201126350Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269561A (en) * | 2011-06-23 | 2011-12-07 | 济南星辉数控机械科技有限公司 | Large-span machine tool guide rail parallelism measuring device and method |
| CN102661703A (en) * | 2012-05-30 | 2012-09-12 | 江南嘉捷电梯股份有限公司 | Device and method for measuring parallelism of lateral operating faces of cage guides |
| CN102980495A (en) * | 2012-11-16 | 2013-03-20 | 安阳鑫盛机床股份有限公司 | Measurement tool for parallelism error of two side faces of guide rail of machine tool |
| CN104236432A (en) * | 2014-09-16 | 2014-12-24 | 太仓市金达机械厂 | Guide rail measuring device |
| CN105403189A (en) * | 2015-12-18 | 2016-03-16 | 华中科技大学 | Guide rail parallelism measurement method and apparatus |
| CN104121879B (en) * | 2014-06-27 | 2016-12-07 | 中航飞机股份有限公司西安飞机分公司 | A kind of machine tool guideway measurement apparatus |
| CN107352393A (en) * | 2016-05-10 | 2017-11-17 | 五冶集团上海有限公司 | Sintering machine track changes adjustment specific purpose tool and its application method |
| CN108106570A (en) * | 2017-12-28 | 2018-06-01 | 广州正德工业工程技术有限公司 | A kind of lithium battery apparatus for production line installs parallelism detection Special-purpose swing stem |
-
2007
- 2007-11-26 CN CNU2007201576061U patent/CN201126350Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269561A (en) * | 2011-06-23 | 2011-12-07 | 济南星辉数控机械科技有限公司 | Large-span machine tool guide rail parallelism measuring device and method |
| CN102661703A (en) * | 2012-05-30 | 2012-09-12 | 江南嘉捷电梯股份有限公司 | Device and method for measuring parallelism of lateral operating faces of cage guides |
| CN102661703B (en) * | 2012-05-30 | 2014-08-06 | 江南嘉捷电梯股份有限公司 | Device and method for measuring parallelism of lateral operating faces of cage guides |
| CN102980495A (en) * | 2012-11-16 | 2013-03-20 | 安阳鑫盛机床股份有限公司 | Measurement tool for parallelism error of two side faces of guide rail of machine tool |
| CN104121879B (en) * | 2014-06-27 | 2016-12-07 | 中航飞机股份有限公司西安飞机分公司 | A kind of machine tool guideway measurement apparatus |
| CN104236432A (en) * | 2014-09-16 | 2014-12-24 | 太仓市金达机械厂 | Guide rail measuring device |
| CN104236432B (en) * | 2014-09-16 | 2017-10-17 | 太仓市金达机械厂 | Rail survey unit |
| CN105403189A (en) * | 2015-12-18 | 2016-03-16 | 华中科技大学 | Guide rail parallelism measurement method and apparatus |
| CN107352393A (en) * | 2016-05-10 | 2017-11-17 | 五冶集团上海有限公司 | Sintering machine track changes adjustment specific purpose tool and its application method |
| CN108106570A (en) * | 2017-12-28 | 2018-06-01 | 广州正德工业工程技术有限公司 | A kind of lithium battery apparatus for production line installs parallelism detection Special-purpose swing stem |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081001 |