CN102735145B - Device for detecting angle deviation of plane plate on web surface of T section quickly - Google Patents
Device for detecting angle deviation of plane plate on web surface of T section quickly Download PDFInfo
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- CN102735145B CN102735145B CN201210205254.8A CN201210205254A CN102735145B CN 102735145 B CN102735145 B CN 102735145B CN 201210205254 A CN201210205254 A CN 201210205254A CN 102735145 B CN102735145 B CN 102735145B
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- shaped material
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- 238000001514 detection method Methods 0.000 claims abstract description 11
- 238000012360 testing method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012812 general test Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a device for detecting the angle deviation of a plane plate on a web surface of a T section quickly. The device comprises a positioning plate (4) which is vertically and fixedly connected to a back plate (1) and is used for positioning a lateral plane of the detected T section, wherein a scale plate (10) which is fixedly connected with the back plate by stand columns at the periphery and is parallel to the back plate is arranged above the positioning plate; the scale plate is provided with a hollow-out semi-circular arc hole groove; an angle scribed line is scribed on the circumference of a plane outside the semi-circular arc hole groove; a semicircular protractor angle indicator plate (9) of which the central axis is provided with a rotating shaft hole is connected to a lug rotating shaft (6) of a support (2) in a movable mode by the semi-circular arc hole groove; one end of the support is vertically and fixedly connected to a bottom plate, and the other end of the support is provided with a lug; and the protractor angle indicator plate which is coplanar with the scale plate is connected to a plane outside the support lug in a rotational mode by a movable joint bearing (7) and rotates around the axis of a rotating shaft. By the device, the problems of complex detection operation, low efficiency and inaccurate detection results of angle values of the T section in the prior art are solved.
Description
technical field
The invention relates to the device for fast detecting that detects T-shaped material angle value.
Background technology
In a large amount of T-shaped materials of machinery manufacturing industry, T-shaped material upper plane has certain angle requirement to the web surface on vertical plane conventionally.Because T-shaped material upper plane cannot detect by an unaided eye conventionally to the angular deviation of web surface, general test measuring device degree of difficulty is large, and testing result is unstable, and the labour intensity detecting is large, and efficiency is also very low.Prior art detects the angle of T-shaped material web surface, is generally to adopt universal protractor and additional a series of switching servicing unit to carry out recognition detection.In testing process, the positioning reference plane of the gulde edge of universal protractor is minimum, because this T-shaped material web surface does not have suitable positioning reference plane, when detection, need the switching device of an indirect mode as the contact reference field of T-shaped material web surface, and will constantly adjust the gulde edge of universal protractor and the detection position of T-shaped material upper plane, measure T-shaped material angle value uncertain accurately, off-line operation is very loaded down with trivial details, efficiency is very low, and testing result is not accurate yet, and quality progress is difficult to be held.If the T-shaped material quantity detecting is large, wide in variety, shape is similar, and its testing amount and labour intensity are very large.
Summary of the invention
The present invention seeks to the problem existing for prior art, provide a kind of simple in structure, easy to operate, detection efficiency is high, can detect the device for fast detecting of T-shaped material surface plate to web surface angular deviation.
The technical solution adopted for the present invention to solve the technical problems is: a kind of device for fast detecting of T-shaped material surface plate to web surface angular deviation that detect, comprise, one vertically connects firmly on backboard 1, locate the location-plate 4 of tested T-shaped material side plane, it is characterized in that, above described location-plate 4, be provided with by surrounding column and connect firmly, be parallel to the scaleplate 10 of described backboard 1, this scaleplate 10 is shaped with hollow out semi arch hole slot, on the circumference of the outer side plane of semi arch hole slot, is carved with angle groove; The semicircular protractor angle indicator board 9 that is shaped with shaft hole on a central axis is movably connected in by described semi arch hole slot in the fork ear rotating shaft 6 of support 2, support 2 one end vertically connect firmly on base plate 1, one end is shaped with fork ear, the outer side plane that is connected in rotationally support 2 and is pitched ear with the isoplanar protractor angle of scaleplate 10 indicator board 9 by turning joint bearing 7,6 axis rotates around the shaft.
The present invention has following beneficial effect than prior art.
The present invention is close to tested T-shaped material vertical web the side plane of location-plate 4, by vertically connecting firmly the location-plate 4 on backboard 1, directly accurately T-shaped material web surface is positioned, quickly and easily tested T-shaped material side plane is positioned to a side vertical plane of location-plate, utilize the horizontal straight flange of the isoplanar semicircle protractor angle indicator board 9 of scaleplate 10, tested T-shaped material upper end plate angular value is carried out to fast detecting, simple to operation, convenient and swift, accurate positioning is reliable, and accuracy of detection is high.In the time there is angle in T-shaped material upper level profile and web vertical plane, by being movably connected in protractor angle indicator board 9 rotational deflection of axis around the shaft of support, the scale mark that can identify from scaleplate 10 intuitively, is exactly read the angle value on coincidence line, simply and quickly measures the misalignment angle of T-shaped material angle value.Whole operation only needs a people to complete, and work efficiency is high, and labour intensity is little, operates lightly, and simple and fast, can be widely used in the detection of same kind of parts.The invention solves the T-shaped material angle value of prior art and detect complex operation, inefficiency, not problem accurately of testing result.
Brief description of the drawings
Fig. 1 is the front view that the present invention detects the device for fast detecting of T-shaped material surface plate to web surface angular deviation.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is Fig. 1 schematic three dimensional views after 90-degree rotation backward.
In figure: 1 backboard, 2 supports, 3 screws, 4 location-plates (L-square), the 5 L shaped supports that connect firmly, 6 rotating shafts, 7 oscillating bearings, 8 nuts, 9 protractor angle indicator boards, 10 scaleplates, 11 columns, 12 tested T-shaped materials.
embodiment
Consult Fig. 1, Fig. 2, Fig. 3 and Fig. 4.In described a kind of embodiment that detects the device for fast detecting of T-shaped material surface plate to web surface angular deviation, this pick-up unit, has one and vertically connects firmly on backboard 1, due to the location-plate 4 of the tested T-shaped material side plane in location.The top of location-plate 4 is provided with by surrounding column and connects firmly, and is parallel to the scaleplate 10 of described backboard 1, and scaleplate 10 is parallel to backboard 1 by surrounding column.Rectangle scaleplate 10 lower, planar are shaped with hollow out semi arch hole slot, on the circumference of the outer side plane of semi arch hole slot, be carved with angle groove, angle groove is taking straight flange D face as base level face, can adopt 0.25 degree is scale unit's mark angle index line, and is identified at the two ends of central axis with symmetrical form.Under free state, the D face of scaleplate 10 overlaps with the B face of protractor angle indicator board 9, and mutually vertical with the side-locating face of location-plate 4.Protractor angle indicator board 9 is the semi-circle plane plates taking the A point on central axis as the center of circle.
Semicircle protractor angle indicator board 9 isoplanars that are shaped with shaft hole on a central axis are positioned at the semi arch hole slot of rectangle scaleplate 10 belows, are movably connected in the fork ear rotating shaft 6 of support 2.Support 2 is the T-shaped members of triangle connecting plate that are shaped with fork ear, and one end vertically connects firmly at backboard (1) upper, is shaped with fork ear one end and is vertically fixed on backboard 1 by the symmetrical screw hole of two side connecting plates.Support 2U shape fork ear channel opening is downward, and fork ear is shaped with the mounting hole of horizontal assembling oscillating bearing 7.The L shaped support 5 that connects firmly, by fork ear mounting hole, is connected firmly on support 2 by screw.L shapedly connect firmly the joint face that support 5 side panels are greater than support 2, be mainly used in amount of support hornwork angle indicator board., be connected in rotationally support 2 and pitch outer the L shaped of side plane of ear and connect firmly on support 5 by the rotating shaft 6 in turning joint bearing 7 with the isoplanar semicircular protractor angle of scaleplate 10 indicator board 9,6 axis rotates around the shaft.
While detecting tested T-shaped material plane deviation angle value, tested T-shaped material 12 1 side vertical web outerplanars are affixed on the locating surface of location-plate 4 one sides of protractor angle indicator board 9 belows, the web surface of T-shaped material is contacted with the locating surface of side location-plate 4, T-shaped material upper level profile is fitted in the L shaped straight flange plane that connects firmly support 5 linking together with protractor angle indicator board 9.When tested T-shaped material 12 upper profile are when existing angle perpendicular to its web surface, connect firmly at the L shaped protractor angle indicator board 9 that connects firmly support 5 and rotate in rotating shaft 6, deflect, in the time that the scale mark on the B of scaleplate 10 face overlaps with protractor angle indicator board 9 bottom straight flange deflection angles, be and be measured as T-shaped material angle value.
Claims (2)
1. one kind is detected the device for fast detecting of T-shaped material surface plate to web surface angular deviation, comprise, one vertically connects firmly on backboard (1), locate the location-plate (4) of tested T-shaped material side plane, it is characterized in that, be provided with by surrounding column and connect firmly in the top of described location-plate (4), be parallel to the scaleplate (10) of described backboard (1), this scaleplate (10) is shaped with hollow out semi arch hole slot, on the circumference of the outer side plane of semi arch hole slot, is carved with angle groove; On a central axis, be shaped with the semicircular protractor angle indicator board (9) of shaft hole, be movably connected in by described semi arch hole slot in the fork ear rotating shaft (6) of support (2), support (2) one end vertically connects firmly on backboard (1), one end is shaped with fork ear, the outer side plane that is connected in rotationally support (2) fork ear with scaleplate (10) isoplanar protractor angle indicator board (9) by turning joint bearing (7), the axis of (6) rotates around the shaft.
2. the device for fast detecting of the T-shaped material surface plate of detection as claimed in claim 1 to web surface angular deviation, it is characterized in that, described angle groove is taking scaleplate (10) straight flange as base level face, adopt 0.25 degree for scale unit's mark angle index line, and be identified at the two ends of central axis with symmetrical form.
3. the device for fast detecting of the T-shaped material surface plate of detection as claimed in claim 1 to web surface angular deviation, it is characterized in that, protractor angle indicator board (9) isoplanar is positioned at the semi arch hole slot of rectangle scaleplate (10) below, is movably connected in the fork ear rotating shaft (6) of support (2).
4. the device for fast detecting of the T-shaped material surface plate of detection as claimed in claim 1 to web surface angular deviation, it is characterized in that, described support (2) is a T-shaped member of triangle connecting plate that is shaped with fork ear, one end vertically connects firmly at backboard (1) upper, is shaped with fork ear one end and is vertically fixed on backboard (1) by the symmetrical screw hole of two side connecting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210205254.8A CN102735145B (en) | 2012-06-20 | 2012-06-20 | Device for detecting angle deviation of plane plate on web surface of T section quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210205254.8A CN102735145B (en) | 2012-06-20 | 2012-06-20 | Device for detecting angle deviation of plane plate on web surface of T section quickly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102735145A CN102735145A (en) | 2012-10-17 |
| CN102735145B true CN102735145B (en) | 2014-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210205254.8A Expired - Fee Related CN102735145B (en) | 2012-06-20 | 2012-06-20 | Device for detecting angle deviation of plane plate on web surface of T section quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102735145B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545611B (en) * | 2018-06-08 | 2022-09-16 | 上海金艺检测技术有限公司 | Method for measuring and judging deformation of bridge web of bridge crane |
| CN113357991B (en) * | 2021-05-28 | 2023-06-02 | 艾华(无锡)半导体科技有限公司 | Detection tool for wafer carrier |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6101733A (en) * | 1998-03-23 | 2000-08-15 | Horvath; Steve | Saw blade alignment tool |
| CN2462350Y (en) * | 2001-01-18 | 2001-11-28 | 陈中科 | Universal angle angulometer |
| CN101319867A (en) * | 2008-06-20 | 2008-12-10 | 苏州塞维拉上吴电梯轨道系统有限公司 | Guide rail verticality detection device |
| CN201622058U (en) * | 2010-03-26 | 2010-11-03 | 江西杭萧钢构有限公司 | Geometric dimensions detector of roof beam end plate |
| CN202719949U (en) * | 2012-06-20 | 2013-02-06 | 成都飞机工业（集团）有限责任公司 | Detection device capable of rapidly detecting plane angle value of T-shaped sectional material |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006071583A (en) * | 2004-09-06 | 2006-03-16 | Kenichi Fujita | Angle-measuring blade of protractor having slide opening |
-
2012
- 2012-06-20 CN CN201210205254.8A patent/CN102735145B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6101733A (en) * | 1998-03-23 | 2000-08-15 | Horvath; Steve | Saw blade alignment tool |
| CN2462350Y (en) * | 2001-01-18 | 2001-11-28 | 陈中科 | Universal angle angulometer |
| CN101319867A (en) * | 2008-06-20 | 2008-12-10 | 苏州塞维拉上吴电梯轨道系统有限公司 | Guide rail verticality detection device |
| CN201622058U (en) * | 2010-03-26 | 2010-11-03 | 江西杭萧钢构有限公司 | Geometric dimensions detector of roof beam end plate |
| CN202719949U (en) * | 2012-06-20 | 2013-02-06 | 成都飞机工业（集团）有限责任公司 | Detection device capable of rapidly detecting plane angle value of T-shaped sectional material |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2006-71583A 2006.03.16 |
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| Publication number | Publication date |
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| CN102735145A (en) | 2012-10-17 |
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Granted publication date: 20140730 |