CN105318806A - Diagonal line measuring equipment and diagonal line measuring method for large workpiece - Google Patents
Diagonal line measuring equipment and diagonal line measuring method for large workpiece Download PDFInfo
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- CN105318806A CN105318806A CN201510878064.6A CN201510878064A CN105318806A CN 105318806 A CN105318806 A CN 105318806A CN 201510878064 A CN201510878064 A CN 201510878064A CN 105318806 A CN105318806 A CN 105318806A
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Abstract
The invention relates to the technical field of workpiece measuring equipment and in particular relates to diagonal line measuring equipment and a diagonal line measuring method for a large workpiece. The equipment is mounted on four corners of the large workpiece, and comprises a workpiece fixing support, an equipment body, a tensioning piece and a positioning rod, wherein the equipment body is arranged above the workpiece fixing support; the tensioning piece is arranged in the middle of the equipment body; two sides of the tensioning piece are fixedly connected with the workpiece fixing support by virtue of the positioning rod; a butterfly nut II is arranged at the bottom of the tensioning piece; a central hole is formed in the equipment body; a positioning plate is arranged at the front end of the workpiece fixing support and is fixedly connected with the workpiece fixing support by virtue of pull rods on two sides; and a butterfly nut I is arranged at the end of the pull rods. The equipment disclosed by the invention is simple in structure and convenient to operate, four-point accurate measurement is realized, manual measurement is replaced, and the precision ratio is effectively improved.
Description
Technical field
The present invention relates to workpiece calibration equipment technical field, especially a kind of diagonal line measuring equipment of large-scale workpiece and measuring method.
Background technology
Large-scale workpiece needs to measure diagonal line, and diagonal line is one group of bulk, depends artificial being difficult to alone and measures accurately.
Summary of the invention
In order to overcome existing above-mentioned deficiency, the invention provides a kind of diagonal line measuring equipment and measuring method of large-scale workpiece.
The technical solution adopted for the present invention to solve the technical problems is: a kind of diagonal line measuring equipment of large-scale workpiece and measuring method, be arranged on four angles of large-scale workpiece, comprise workpiece hold-down support, equipment, tension part and backstay, equipment is provided with above workpiece hold-down support, tension part is provided with in the middle part of equipment, tension part both sides are fixedly connected with workpiece hold-down support by backstay, and be provided with wing nut two bottom tension part, equipment is provided with center pit.
According to another embodiment of the invention, the front end comprising workpiece hold-down support is further provided with location-plate.
According to another embodiment of the invention, comprise location-plate to be further fixedly connected with workpiece hold-down support (9) by the pull bar of both sides.
According to another embodiment of the invention, comprise tie rod end further and be provided with wing nut one.
A measuring method for the diagonal line measuring equipment of large-scale workpiece, concrete operation step is as follows:
The first step: the lower plane of location equipment is located in the upper plane of workpiece hold-down support;
Second step: the leading flank of location-plate at workpiece hold-down support is located;
3rd step: while being screwed by wing nut two, is released two backstays by two inclined-planes of tension part simultaneously and locates at the medial surface of workpiece hold-down support;
4th step: screwed respectively by two wing nuts one, is clamped in location equipment on workpiece hold-down support by pull bar;
5th step: hand-held sounding rod, aims at the center pit of one of them measuring equipment by stationary spindle, then moves movable axle and make it aim at the center pit of another measuring equipment;
6th step: simultaneously stationary spindle and movable axle are inserted in the center pit of two measuring equipments;
7th step: now turn milscale head just accurately can measure one group of cornerwise size;
8th step: repeat the five to the seven three step and just can record another group diagonal line.
The invention has the beneficial effects as follows, structure is simple, easy to operate, realizes at 4 and accurately measures, replace manual measurement, effectively improve accurate rate.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is front view of the present invention.
Fig. 2 is vertical view of the present invention.
Fig. 3 is scheme of installation of the present invention.
Fig. 4 is large-scale workpiece diagonal angle of the present invention survey sheet.
Fig. 5 is survey instrument schematic diagram of the present invention.
1. location-plates, 2. pull bar in figure, 3. wing nut one, 4. tension part, 5. backstay, 6. wing nut two, 7. center pit, 8. equipment, 9. workpiece hold-down support, 10. stationary spindle, 11. sounding rods, 12. movable axles, 13. milscale heads, 20. large-scale workpieces.
Embodiment
As Fig. 1, 2, 3, 4, shown in 5, a kind of diagonal line measuring equipment of large-scale workpiece, be arranged on four angles of large-scale workpiece 20, comprise workpiece hold-down support 9, equipment 8, tension part 4 and backstay 5, equipment 8 is provided with above workpiece hold-down support 9, tension part 4 is provided with in the middle part of equipment 8, tension part 4 both sides are fixedly connected with workpiece hold-down support 9 by backstay 5, wing nut 26 is provided with bottom tension part 4, equipment 8 is provided with center pit 7, the front end of workpiece hold-down support 9 is provided with location-plate 1, location-plate 1 is fixedly connected with workpiece hold-down support 9 by the pull bar 2 of both sides, pull bar 2 end is provided with wing nut 1.
The supporting survey instrument of this equipment is made up of stationary spindle 10, movable axle 12, milscale head 13 and sounding rod 11, and the concrete operation step of this equipment is as follows: the first step: located in the upper plane of workpiece hold-down support 9 by the lower plane of location equipment 8; Second step: the leading flank of location-plate 1 at workpiece hold-down support 9 is located; 3rd step: while being screwed by wing nut 26, is released two backstays 5 by two inclined-planes of tension part 4 simultaneously and locates at the medial surface of workpiece hold-down support 9; 4th step: screwed respectively by two wing nuts 1, is clamped in location equipment 8 on workpiece hold-down support 9 by pull bar 2; 5th step: hand-held sounding rod 11, aims at the center pit 7 of one of them measuring equipment by stationary spindle 10, then moves the center pit 7 that movable axle 12 makes it aim at another measuring equipment; 6th step: simultaneously stationary spindle 10 and movable axle 12 are inserted in the center pit 7 of two measuring equipments; 7th step: now turn milscale head 13 just accurately can measure one group of cornerwise size; 8th step: repeat the five to the seven three step and just can record another group diagonal line.
More than illustrate just illustrative for the purpose of the present invention; and nonrestrictive, those of ordinary skill in the art understand, when not departing from the spirit and scope that claims limit; many amendments, change or equivalence can be made, but all will fall within the scope of protection of the present invention.
Claims (5)
1. the diagonal line measuring equipment of a large-scale workpiece, be arranged on four angles of large-scale workpiece (20), it is characterized in that, comprise workpiece hold-down support (9), equipment (8), tension part (4) and backstay (5), described workpiece hold-down support (9) top is provided with equipment (8), equipment (8) middle part is provided with tension part (4), tension part (4) both sides are fixedly connected with workpiece hold-down support (9) by backstay (5), tension part (4) bottom is provided with wing nut two (6), and equipment (8) is provided with center pit (7).
2. the diagonal line measuring equipment of large-scale workpiece according to claim 1, is characterized in that, the front end of described workpiece hold-down support (9) is provided with location-plate (1).
3. the diagonal line measuring equipment of large-scale workpiece according to claim 2, is characterized in that, described location-plate (1) is fixedly connected with workpiece hold-down support (9) by the pull bar (2) of both sides.
4. the diagonal line measuring equipment of large-scale workpiece according to claim 3, is characterized in that, described pull bar (2) end is provided with wing nut one (3).
5. the measuring method of the diagonal line measuring equipment of large-scale workpiece according to claim 1, it is characterized in that, concrete operation step is as follows:
The first step: the lower plane of location equipment (8) is located in the upper plane of workpiece hold-down support (9);
Second step: the leading flank of location-plate (1) at workpiece hold-down support (9) is located;
3rd step: while being screwed by wing nut two (6), is located the release of two backstays (5) by two inclined-planes of tension part (4) simultaneously at the medial surface of workpiece hold-down support (9);
4th step: screwed respectively by two wing nuts one (3), is clamped in location equipment (8) on workpiece hold-down support (9) by pull bar (2);
5th step: hand-held sounding rod (11), aims at the center pit (7) of one of them measuring equipment by stationary spindle (10), then moves movable axle (12) and make its center pit aiming at another measuring equipment (7);
6th step: simultaneously stationary spindle (10) and movable axle (12) are inserted in the center pit (7) of two measuring equipments;
7th step: now turn milscale head (13) just accurately can measure one group of cornerwise size;
8th step: repeat the five to the seven three step and just can record another group diagonal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510878064.6A CN105318806B (en) | 2015-12-04 | 2015-12-04 | The diagonal measuring apparatus and measuring method of large-scale workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510878064.6A CN105318806B (en) | 2015-12-04 | 2015-12-04 | The diagonal measuring apparatus and measuring method of large-scale workpiece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105318806A true CN105318806A (en) | 2016-02-10 |
| CN105318806B CN105318806B (en) | 2017-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510878064.6A Active CN105318806B (en) | 2015-12-04 | 2015-12-04 | The diagonal measuring apparatus and measuring method of large-scale workpiece |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6598308B1 (en) * | 1997-11-28 | 2003-07-29 | Jne Ab | Measuring system |
| KR20060030730A (en) * | 2004-10-06 | 2006-04-11 | 주식회사 대우일렉트로닉스 | Apparatus for fixing a knob to measure a size |
| CN201715984U (en) * | 2010-04-30 | 2011-01-19 | 郑又耕 | Novel pitch-row distance admeasuring apparatus |
| CN102331218A (en) * | 2011-06-20 | 2012-01-25 | 湖北三江航天江河橡塑有限公司 | Detection tool for detecting characteristics of part profiles |
| CN103234421A (en) * | 2013-05-07 | 2013-08-07 | 南车戚墅堰机车有限公司 | Diesel locomotive frame measurement method |
| CN205156800U (en) * | 2015-12-04 | 2016-04-13 | 南车戚墅堰机车有限公司 | Diagonal measuring equipment of large -scale work piece |
-
2015
- 2015-12-04 CN CN201510878064.6A patent/CN105318806B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6598308B1 (en) * | 1997-11-28 | 2003-07-29 | Jne Ab | Measuring system |
| KR20060030730A (en) * | 2004-10-06 | 2006-04-11 | 주식회사 대우일렉트로닉스 | Apparatus for fixing a knob to measure a size |
| CN201715984U (en) * | 2010-04-30 | 2011-01-19 | 郑又耕 | Novel pitch-row distance admeasuring apparatus |
| CN102331218A (en) * | 2011-06-20 | 2012-01-25 | 湖北三江航天江河橡塑有限公司 | Detection tool for detecting characteristics of part profiles |
| CN103234421A (en) * | 2013-05-07 | 2013-08-07 | 南车戚墅堰机车有限公司 | Diesel locomotive frame measurement method |
| CN205156800U (en) * | 2015-12-04 | 2016-04-13 | 南车戚墅堰机车有限公司 | Diagonal measuring equipment of large -scale work piece |
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| Publication number | Publication date |
|---|---|
| CN105318806B (en) | 2017-12-19 |
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