CN106052517B - Minor bend geometric tolerance cubing - Google Patents
Minor bend geometric tolerance cubing Download PDFInfo
- Publication number
- CN106052517B CN106052517B CN201610629559.XA CN201610629559A CN106052517B CN 106052517 B CN106052517 B CN 106052517B CN 201610629559 A CN201610629559 A CN 201610629559A CN 106052517 B CN106052517 B CN 106052517B
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- detection
- detection block
- monitor station
- geometric tolerance
- plate
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses minor bend geometric tolerance cubings, it include: monitor station, detect plate, first detection block and the second detection block, the side of detection plate is hinged with monitor station, recess is formed with card slot downwards on the upper surface of monitor station, first detection block is removably attached in card slot, and first the upper surface of detection block be arranged at intervals with two fixed columns matched with the flange hole on pipe fitting to be detected, sliding slot is provided through on detection plate, sliding slot and card slot are located on same perpendicular, second detection block is arranged in sliding slot, and second detection block can along the chute length direction sliding, the detection column of two with fixed column cooperation are provided in second detection block towards bend pipe to be detected.The minor bend geometric tolerance cubing overcomes in the prior art, and no corresponding cubing is detected for on-right angle bend pipe, cannot effectively measure the line position tolerance of casting；And when measuring double flange bendings, the hole of flange can not problem measured directly to line.
Description
Technical field
The present invention relates to pipe fitting detection instrument fields, and in particular, to minor bend geometric tolerance cubing.
Background technique
In existing pipe fitting industry, when measuring to minor bend detection line position tolerance, 90 ° of bend pipes are all using right angle
Ruler measures, but the on-right angles bend pipes such as 45 °, 22.5 ° is detected just without corresponding cubing, cannot effectively measure
The line position tolerance of casting；And when measuring double flange bendings, the hole of flange can not directly measure line, need to pass through height gauge
It completes to detect, detects complicated for operation, difficulty is big, needs to measure and repeatedly just can confirm that accuracy of its hole to line.
Therefore it provides a kind of bend pipe that can measure different angle, the effective line position tolerance for measuring casting, and can be with
The hole of bend pipe is simply and easily measured to the problem of minor bend geometric tolerance cubing of line is urgent need to resolve of the present invention.
Summary of the invention
For the above-mentioned prior art, it is an object of the present invention to overcome in the prior art, it is non-straight for 45 °, 22.5 ° etc.
No corresponding cubing is detected to angle bend pipe, the line position tolerance of casting cannot be effectively measured；And measuring double flange bendings
When, the hole of flange can not directly measure line, need to complete by height gauge to detect, and detection is complicated for operation, and difficulty is big, needs
The problem of measurement repeatedly just can confirm that accuracy of its hole to line, to provide a kind of bend pipe that can detecte different angle, has
The line position tolerance of the measurement casting of effect, and the minor bend geometric tolerance of line is examined in the hole that can simply and easily measure bend pipe
Tool
To achieve the goals above, the present invention provides a kind of minor bend geometric tolerance cubing, the elbow-shapeds
Position tolerance cubing includes: monitor station, detects plate, the first detection block and the second detection block, the side of the detection plate and institute
It states monitor station to be hinged, recess is formed with card slot downwards on the upper surface of the monitor station, and first detection block is removably
It is fixed in the card slot, and the upper surface of first detection block is arranged at intervals with two and the flange hole on pipe fitting to be detected
The fixed column matched, sliding slot is provided through on the detection plate, and the sliding slot and the card slot are located at same vertical flat
On face, second detection block is arranged in the sliding slot, and second detection block can be along the length direction of the sliding slot
It slides, is provided with the detection columns of two with fixed column cooperation in second detection block towards bend pipe to be detected.
Preferably, the bend pipe geometric tolerance cubing further includes angle square, and the angle square is vertically arranged in the detection
The upper surface of platform, and plane where the angle square and plane where the detection plate are perpendicular, the detection plate is hinged
Extended line in one side of the monitor station passes through the center of the angle square.
Preferably, pointer is provided on the angle square, and the pointer is connected with the detection plate, the pointer
It is moved synchronously with the detection plate, and plane parallel where the pointer and the detection plate.
Preferably, it is provided on face opposite with the detection surface of column is provided in second detection block multiple convex
It rises.
Preferably, described state is provided with arc handle on face opposite with the detection surface of column is provided on detection plate
Hand.
Preferably, rubber sheet gasket is provided on the bowhandle.
According to the above technical scheme, minor bend geometric tolerance cubing provided by the invention on the monitor station by cutting with scissors
The detection plate is connect easily to measure the angle of bend pipe, and mutually matched first detection block of setting and the second detection block are come
Whether the hole for quickly and easily measuring bend pipe is accurate to line, and minor bend geometric tolerance cubing of the invention when in use, will be to
The bend pipe of detection is placed on the monitor station, adjusts good position, so that the fixed column in first detection block is across to be checked
Then the corresponding flange hole of lateral bending pipe rotates the detection plate, so that the detection plate is resisted against the bend pipe to be detected
Upper tube face, then measure it is described detection plate and the upper surface of the monitor station between angle, this angle is lateral bending to be checked
The angle of pipe, then the second detection block described in slidable adjustment, if the detection column in second detection block can pass through upper tube face
Upper corresponding flange hole, then the bend pipe hole to be detected is to the accurate of line, the present invention overcome in the prior art, for 45 °,
22.5 ° are detected no corresponding cubing with waiting on-right angles bend pipe, cannot effectively measure the line position tolerance of casting；And it is measuring
When double flange bendings, the hole of flange can not directly measure line, need to complete by height gauge to detect, and detection is complicated for operation,
Difficulty is big, needs to measure the problem of repeatedly just can confirm that accuracy of its hole to line.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural representation of the minor bend geometric tolerance cubing provided in a kind of preferred embodiment of the invention
Figure；
Fig. 2 is the minor bend geometric tolerance cubing use state provided in a kind of preferred embodiment of the invention
Structural schematic diagram；
Fig. 3 is the second detection in the minor bend geometric tolerance cubing provided in a kind of preferred embodiment of the invention
The structural schematic diagram of block.
Description of symbols
1 monitor station 2 detects plate
3 angle square, 4 pointer
5 second detection block, 6 first detection block
7 fixed columns 8 detect column
9 card slot, 10 sliding slot
11 bowhandles
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
In the present invention, in the absence of explanation to the contrary, the noun of locality that " upper and lower " etc. is included in the term only represents
Orientation of the term under normal service condition, or be those skilled in the art understand that be commonly called as, and be not construed as to the term
Limitation.
Such as Fig. 1, the present invention provides a kind of minor bend geometric tolerance cubing, the bend pipe geometric tolerance cubing includes:
Monitor station 1, detection plate 2, the first detection block 6 and the second detection block 5, the side of the detection plate 2 and 1 phase of monitor station
Hingedly, recess is formed with card slot 9 downwards on the upper surface of the monitor station 1, and first detection block 6 is removably attached to institute
It states in card slot 9, such as Fig. 3, the upper surface of first detection block 6 is arranged at intervals with two and the flange hole phase on pipe fitting to be detected
The fixed column 7 of cooperation, sliding slot 10 is provided through on the detection plate 2, and the sliding slot 10 is located at same perpendicular with the card slot 9
In straight plane, second detection block 5 is arranged in the sliding slot 10, and second detection block 5 can be along the sliding slot 10
Length direction sliding, bend pipe to be detected is provided with two inspections cooperated with the fixed column 7 in second detection block 5
Survey column 8.Wherein, the sliding slot 10 is located on same perpendicular with the card slot 9 and refers to, when the detection plate 2 rotates extremely
When on the upper surface of the monitor station 1, i.e. the angle of the two is zero, and the sliding slot 10 is completely coincident with the card slot 9.
According to the above technical scheme, minor bend geometric tolerance cubing provided by the invention passes through on the monitor station 1
It is hingedly described to detect plate 2 easily to measure the angle of bend pipe, and mutually matched first detection block 6 and the second detection are set
Whether block 5 is accurate to line come the hole for quickly and easily measuring bend pipe.Such as Fig. 2, minor bend geometric tolerance cubing of the invention exists
In use, bend pipe to be detected is placed on the monitor station 1, good position is adjusted, so that consolidating in first detection block 6
Fixed column 7 passes through the corresponding flange hole of bend pipe to be detected, the detection plate 2 is then rotated, so that the detection plate 2 is resisted against
Then the upper tube face of the bend pipe to be detected measures the angle between the detection plate 2 and the upper surface of the monitor station 1,
This angle is the angle of bend pipe to be detected, then the second detection block 5 described in slidable adjustment, if the inspection in second detection block 5
Corresponding flange hole on upper tube face can be passed through by surveying column 8, then to the accurate of line, the present invention overcomes existing in the bend pipe hole to be detected
In technology, no corresponding cubing is detected for the on-right angles bend pipes such as 45 °, 22.5 °, cannot effectively measure the line position of casting
Tolerance；And when measuring double flange bendings, the hole of flange can not directly measure line, need to complete by height gauge to examine
It surveys, detection is complicated for operation, and difficulty is big, needs to measure the problem of repeatedly just can confirm that accuracy of its hole to line.
The angle between the detection plate 2 and the monitor station 1 is explicitly observed for the convenience of the users, in this hair
In a kind of bright preferred embodiment, the bend pipe geometric tolerance cubing further includes angle square 3, and the angle square 3 is set vertically
It sets in the upper surface of the monitor station 1, and 3 place plane of the angle square and the 2 place plane of detection plate are perpendicular, institute
The extended line for stating one side that detection plate 2 is articulated with the monitor station 1 passes through the center of the angle square 3, and the protractor is
Transparence, and corresponding scale is identified above, then in use, the detection plate 2 and the detection can be observed directly
Angle between platform 1, it is very convenient.
In order to enable user more accurately reads the angle between the detection plate 2 and the monitor station 1, at this
In a kind of preferred embodiment of invention, pointer 4, and the pointer 4 and the detection plate are provided on the angle square 3
2 are connected, and the pointer 4 is moved synchronously with the detection plate 2, and the pointer 4 and the 2 place plane phase of detection plate
In parallel, then in use, the angle that the pointer 4 is directed toward is the folder between the detection plate 2 and the monitor station 1
Angle, it is not easy to the phenomenon that sending is misread.
In a preferred embodiment of the invention, in second detection block 5 be provided with the detection column 8
Multiple protrusions are provided on the opposite face in surface, the protrusion effectively increases the frictional force on 5 surface of the second detection block,
To convenient for users to sliding second detection block 5.
In a preferred embodiment of the invention, the detection column 8 is detected on plate 2 and be provided with to described state
Surface is provided with bowhandle 11 on opposite face, and the bowhandle 11 is arranged and greatly facilitates user's rotation inspection
Master plate 2,.
In a preferred embodiment of the invention, rubber sheet gasket, the rubber are provided on the bowhandle 11
Glue gasket not only increases the friction factor on 11 surface of bowhandle, and increases relaxing for the gripping of bowhandle 11
Appropriateness, it is more humanized.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (4)
1. a kind of minor bend geometric tolerance cubing, which is characterized in that the bend pipe geometric tolerance cubing include: monitor station (1),
Detect plate (2), the first detection block (6) and the second detection block (5), the side and the monitor station (1) of detection plate (2)
It is hinged, recess is formed with card slot (9) downwards on the upper surface of the monitor station (1), and first detection block (6) is removably
Be fixed in the card slot (9), and the upper surface of first detection block (6) be arranged at intervals with two on pipe fitting to be detected
The fixed column (7) that flange hole matches is provided through sliding slot (10) on the detection plate (2), the sliding slot (10) and institute
It states card slot (9) to be located on same perpendicular, second detection block (5) is arranged in the sliding slot (10), and described second
Detection block (5) can be slided along the length direction of the sliding slot (10), be set on second detection block (5) towards bend pipe to be detected
It is equipped with the detection column (8) of two with the fixed column (7) cooperation；
The bend pipe geometric tolerance cubing further includes angle square (3), and the angle square (3) is vertically arranged in the monitor station (1)
Upper surface, and plane where the angle square (3) and the detection plate (2) place plane are perpendicular, the detection plate
(2) extended line for being articulated with one side of the monitor station (1) passes through the center of the angle square (3)；
Multiple protrusions are provided on the face opposite with the detection surface of column (8) is provided on second detection block (5).
2. minor bend geometric tolerance cubing according to claim 1, which is characterized in that be arranged on the angle square (3)
Have pointer (4), and the pointer (4) is connected with the detection plate (2), the pointer (4) and the detection plate (2) are same
Step movement, and plane parallel where the pointer (4) and the detection plate (2).
3. minor bend geometric tolerance cubing according to claim 1, which is characterized in that described to state in detection plate (2)
Bowhandle (11) are provided on the face opposite with the detection surface of column (8) is provided with.
4. minor bend geometric tolerance cubing according to claim 3, which is characterized in that set on the bowhandle (11)
It is equipped with rubber sheet gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610629559.XA CN106052517B (en) | 2016-08-04 | 2016-08-04 | Minor bend geometric tolerance cubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610629559.XA CN106052517B (en) | 2016-08-04 | 2016-08-04 | Minor bend geometric tolerance cubing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106052517A CN106052517A (en) | 2016-10-26 |
| CN106052517B true CN106052517B (en) | 2019-02-12 |
Family
ID=57196254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610629559.XA Active CN106052517B (en) | 2016-08-04 | 2016-08-04 | Minor bend geometric tolerance cubing |
Country Status (1)
| Country | Link |
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| CN (1) | CN106052517B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088354B (en) * | 2018-01-22 | 2020-05-05 | 江苏理工学院 | Measuring tool for detecting space angle of bent pipe |
| CN113267112B (en) * | 2021-03-29 | 2022-08-19 | 河北沧海核装备科技股份有限公司 | Method for measuring bending angle of induction heating bent pipe |
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| SU406106A1 (en) * | 1970-08-13 | 1973-11-05 | CORNER DEVICE | |
| SU865593A2 (en) * | 1980-01-02 | 1981-09-23 | Предприятие П/Я -2330 | Device for assembling pipes with flanges |
| CN101441057A (en) * | 2008-12-18 | 2009-05-27 | 南车成都机车车辆有限公司 | Branch tube measuring apparatus and measuring method |
| CN103206907A (en) * | 2012-01-11 | 2013-07-17 | 贵州黎阳航空动力有限公司 | Measuring method of size of position of non-right-angle elbow |
| CN103692128A (en) * | 2013-11-30 | 2014-04-02 | 南京梅山冶金发展有限公司 | Multi-specification combined elbow welding tool and welding method for same |
| CN203981071U (en) * | 2014-08-04 | 2014-12-03 | 无锡塔尔基热交换器科技有限公司 | A kind of heat exchanger detects tool by Flange Plane |
| CN204064202U (en) * | 2014-10-11 | 2014-12-31 | 四川农业大学 | Furniture support radian detecting device |
| CN205860931U (en) * | 2016-08-04 | 2017-01-04 | 芜湖新兴铸管有限责任公司 | Minor bend form and position tolerance cubing |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56137107A (en) * | 1980-03-28 | 1981-10-26 | Sumitomo Metal Ind Ltd | Measuring device for bending of tube-shaped metallic material |
| US6722050B2 (en) * | 2002-03-05 | 2004-04-20 | Winton Machine Co. | Bend-angle measuring device |
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2016
- 2016-08-04 CN CN201610629559.XA patent/CN106052517B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU406106A1 (en) * | 1970-08-13 | 1973-11-05 | CORNER DEVICE | |
| SU865593A2 (en) * | 1980-01-02 | 1981-09-23 | Предприятие П/Я -2330 | Device for assembling pipes with flanges |
| CN101441057A (en) * | 2008-12-18 | 2009-05-27 | 南车成都机车车辆有限公司 | Branch tube measuring apparatus and measuring method |
| CN103206907A (en) * | 2012-01-11 | 2013-07-17 | 贵州黎阳航空动力有限公司 | Measuring method of size of position of non-right-angle elbow |
| CN103692128A (en) * | 2013-11-30 | 2014-04-02 | 南京梅山冶金发展有限公司 | Multi-specification combined elbow welding tool and welding method for same |
| CN203981071U (en) * | 2014-08-04 | 2014-12-03 | 无锡塔尔基热交换器科技有限公司 | A kind of heat exchanger detects tool by Flange Plane |
| CN204064202U (en) * | 2014-10-11 | 2014-12-31 | 四川农业大学 | Furniture support radian detecting device |
| CN205860931U (en) * | 2016-08-04 | 2017-01-04 | 芜湖新兴铸管有限责任公司 | Minor bend form and position tolerance cubing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106052517A (en) | 2016-10-26 |
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| C10 | Entry into substantive examination | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20180622 Address after: 241000 No. 2, Chun Chau Road, San Shan Economic Development Zone, Wuhu, Anhui Applicant after: Wuhu Xinxing New Material Industrial Park Co., Ltd. Address before: 241000 No. 2, Chun Chau Road, San Shan Economic Development Zone, Wuhu, Anhui Applicant before: Wuhu Xinxing Ductile Iron Pipes Co., Ltd. |
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