CN209559108U - A kind of welding line angular distortion measuring scale - Google Patents
A kind of welding line angular distortion measuring scale Download PDFInfo
- Publication number
- CN209559108U CN209559108U CN201822191491.9U CN201822191491U CN209559108U CN 209559108 U CN209559108 U CN 209559108U CN 201822191491 U CN201822191491 U CN 201822191491U CN 209559108 U CN209559108 U CN 209559108U
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- China
- Prior art keywords
- slide rule
- scale
- main scale
- ruler
- measurement portion
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Abstract
A kind of welding line angular distortion measuring scale, including main scale, slide rule, round ruler, main scale are connected with round ruler, and slide rule is connected with round ruler；Main scale includes central part, main scale interconnecting piece, measurement portion, central part is circle, the center of central part is provided with main scale connecting hole, measurement portion is circular arc type, the center of circle of measurement portion and the center of circle of central part are consistent, measurement portion is connected between one end and central part of measurement portion by interconnecting piece close to scale mark is provided in the cambered surface of measurement portion inner ring side；Slide rule be it is arc-shaped, multiple slide rule connecting holes are provided on slide rule, scale mark is provided on the slide rule outer ring of slide rule, slide rule further includes the extension that slide rule one end is arranged in；Round ruler includes round ruler first connecting portion, round ruler second connecting portion, and the center point of first connecting portion is provided with round ruler connecting hole, and round ruler second connecting portion is connected with first connecting portion, and extension is provided with multiple round ruler fixation holes.
Description
Technical field
The utility model relates to measuring scale technical field, specially a kind of welding line angular distortion measuring scale.
Background technique
In the welding process, there is 3 kinds of additional internal stress, i.e., each position of welding point is heated and cooling velocity is different
The thermal stress of generation；What the constraint of structure of container itself generated during the structural stress of metallographic structure variation generation and welding arrests
Shu Yingli.If welding procedure control is improper, the excessive weld seam that will lead to of these stress generates angular deformation.If face of weld occurs outer
Defect is seen, just there is the possibility of existing defects inside weld seam.Welding line angular distortion is a kind of common open defect, it makes welding structure
Form and dimensional precision be difficult to reach technical requirements, directly affect the manufacturing quality and service performance of structure.Angular deformation both can
The bearing capacity for reducing welding product, also will affect the beauty of welding product.The appearance test of weld seam be a kind of simple procedure and
The widely used method of inspection again, is an important content of product inspection, mainly finds the defect and size of face of weld
On deviation.It generally observes by the naked eye, tests by tools such as standard jig, gauge and magnifying glasses.At present in weld seam
In inspection, the method that the angular deformation of weld seam uses always tape measure, Steel Ruler, knife edge angle square, clearance gauge etc. is measured, and measurement result is
Length unit, can not accurate description deformation extent, or need to be calculated by geometric formula.
Utility model content
The utility model is intended to provide a kind of Special measuring scale suitable for welding line angular distortion at any angle, existing to solve
There is in measurement means the case where precision is poor, is difficult to Instructing manufacture or quantitative analysis deformation size.
The utility model provides the following technical solution: a kind of welding line angular distortion measuring scale, including main scale, slide rule, circle
Ruler, the main scale are connected with the round ruler, and the slide rule is connected with the round ruler；The main scale include central part,
Main scale interconnecting piece, measurement portion, the central part are circle, and the center of the central part is provided with main scale connecting hole, described
Measurement portion is circular arc type, and the center of circle of the measurement portion is consistent with the center of circle of the central part, and the measurement portion is close to measurement portion
It is provided with scale mark in the cambered surface of inner ring side, is connected between one end of the measurement portion and the central part by the interconnecting piece
It connects, the bottom edge of the interconnecting piece and 0 ° of line of the measurement portion are perpendicular；The slide rule be it is arc-shaped, be provided on the slide rule
Multiple slide rule connecting holes, the slide rule outer ring of the slide rule fit with the measurement portion inner ring of the main scale, the slide rule of the slide rule
It fits on the outside of outer ring and the interconnecting piece of the main scale, scale mark, the slide rule is provided on the slide rule outer ring of the slide rule
It further include the extension that slide rule one end is set, the bottom surface of the extension and 0 ° of line of the slide rule are perpendicular, the slide rule
On be additionally provided with multiple slide rule fixation holes；The circle ruler includes round ruler first connecting portion, round ruler second connecting portion, described
Round ruler first connecting portion is the circle consistent with the main scale interconnecting piece diameter of the main scale, the center of circle of the first connecting portion
Place is provided with round ruler connecting hole, and the circle ruler second connecting portion is connected with the first connecting portion, and the extension is set
It is equipped with multiple round ruler fixation holes.
Further, the main scale connecting hole and the round ruler connecting hole are connect by connecting bolt with attaching nut,
Swelling device is additionally provided between the nuts and the main scale of the connection bolt；
Further, pass through fixing bolt and fixture nut phase between the slide rule fixation hole and the round ruler fixation hole
Connection.
Further, the scale mark range in the measurement portion of the main scale is 100 ° to 110 °, in the measurement portion
It is 1 ° for scale division value that scale mark is set gradually by measurement portion inner ring to measurement portion outer ring, 5 °, 10 ° of Marking ring.
Further, the scale mark range of the slide rule is 100 ° to 110 °, and the scale mark on the slide rule is by sliding
Ruler inner ring to slide rule outer ring be followed successively by scale division value be 1 °, 5 °, 10 ° of Marking ring.
Further, the main scale, slide rule, round ruler are stainless steel material.
The utility model has the following beneficial effects: the utility model can avoid surveying welding line angular distortion memory using geometric formula
It calculates, intuitively can accurately measure the size of welding line angular distortion.The utility model can measure the deformation within the scope of 0 ° to 100 °, measurement
Range is wide, and precision is 1 °, and estimating readings is 0.1 °, and measurement accuracy is higher.The utility model use scope is wide, can be directly to plate pair
It connects the welding line angular distortions at any angle such as angular deformation, T connector welding line angular distortion, the docking angular deformation of pipe pipe and carries out quantitative measurment.
Detailed description of the invention
Fig. 1 is a kind of front schematic view of specific embodiment of the utility model.
Fig. 2 is the front schematic view of main scale.
Fig. 3 is the front schematic view of slide rule.
Fig. 4 is the front schematic view of round ruler.
Fig. 5 is a kind of back schematic diagram of specific embodiment of the utility model.
Fig. 6 is schematic diagram when the utility model is used.
Appended drawing reference: 1- main scale, 11- measurement portion, 111- measurement portion outer ring, 112- measurement portion inner ring, the connection of 12- main scale
Portion, 13- central part, 131- main scale connecting hole, 2- slide rule, 211- slide rule outer ring, 212- slide rule inner ring, 22- extension, 23- are sliding
Ruler fixation hole, 3- circle ruler, 31- circle ruler first connecting portion, 311- circle ruler connecting hole, 32- circle ruler second connecting portion,
321- circle ruler fixation hole, 4- connection bolt, 5- fixing bolt, 51- fixture nut.
Specific embodiment
More detailed description is done to the embodiments of the present invention below in conjunction with attached drawing and appended drawing reference, makes to be familiar with ability
The technology people in domain can implement accordingly after studying this specification carefully.It should be appreciated that specific embodiment described herein is only to solve
The utility model is released, is not used to limit the utility model.
Referring to Fig. 1 to Fig. 5, a kind of welding line angular distortion measuring scale, including main scale 1, slide rule 2, round ruler 3, the main scale 1 with
The circle ruler 3 is connected, and the slide rule 2 is connected with the round ruler 3；The main scale 1 includes central part 13, main scale connection
Portion 12, measurement portion 11, the central part 13 are circle, and the center of the central part 13 is provided with main scale connecting hole 131, institute
Stating measurement portion 11 is circular arc type, and the center of circle of the measurement portion 11 is consistent with the center of circle of the central part, and the measurement portion 11 is pasted
It is provided with scale mark in the cambered surface of nearly 112 side of measurement portion inner ring, between one end and the central part 13 of the measurement portion 11
It is connected by the interconnecting piece 12, the bottom edge of the interconnecting piece 12 and 0 ° of line of the measurement portion 11 are perpendicular；The slide rule 2 is
It is arc-shaped, multiple slide rule connecting holes, the survey of the slide rule outer ring 211 of the slide rule 2 and the main scale 1 are provided on the slide rule 2
Amount portion inner ring 112 fits, and fits on the outside of the slide rule outer ring 211 of the slide rule 2 and the main scale interconnecting piece 12 of the main scale 1,
Scale mark is provided on the slide rule outer ring 211 of the slide rule 2, the slide rule 2 further includes the extension that slide rule one end is arranged in
22, the bottom surface of the extension 22 and 0 ° of line of the slide rule are perpendicular, and multiple slide rule fixation holes are additionally provided on the slide rule
23；The circle ruler 3 includes round ruler first connecting portion 31, round ruler second connecting portion 32, the circle ruler first connecting portion
31 be the circle consistent with 12 diameter of main scale interconnecting piece of the main scale 1, and the center point of the first connecting portion 31 is provided with
Round ruler connecting hole 311, the circle ruler second connecting portion 32 are connected with the first connecting portion 31, and the extension 22 is set
It is equipped with multiple round ruler fixation holes 321.
Such as Fig. 6, connector of the round ruler 3 as connection main scale 1 and slide rule 2 passes through multiple fixing bolts 5 and fixture nut
51 are fixedly connected with the round ruler fixation hole 321 in round ruler second connecting portion 32 and the slide rule fixation hole 23 on slide rule 2, to make
Round ruler 3 can be rotated synchronously with slide rule 2；Matched by one and connects bolt 4 and attaching nut for the circle on round ruler
Ruler connecting hole 311 and main scale connecting hole 131 are attached, and adjust connection by the swelling device being arranged on connection bolt 4
Tightness, so that can be slided between main scale 1 and slide rule 2 and there is certain frictional force.Slide rule 2 is with 1 central part 13 of main scale
The center of circle rotated, the slide rule outer ring 211 of slide rule 2 fits with the measurement portion inner ring 112 of main scale 1, the slide rule outer ring of slide rule 2
211 with fit on the outside of the main scale interconnecting piece 12 of main scale 1, so that slide rule 2 can rotate to measurement portion 11 and central part 13 on main scale 1
Between reserve space, the size in the space is identical as slide rule 2, and slide rule 2 is rotated in the space.By main scale 1
On the bottom edge of main scale interconnecting piece 12 be aligned with a line on weld seam, slide slide rule 2 so that on slide rule 2 extension bottom edge
It is aligned with the another a line in weld seam angle, the graduation mark on the 0 of main scale 1 ° line and corresponding slide rule 2 is the deformation at weld seam angle at this time
Angle, the accuracy of deformation angle are 1 °, can estimate reading to 0.1 °.
Preferably, the main scale connecting hole 131 and the round ruler connecting hole 311 by connection bolt 4 with connect spiral shell
Mother 41 connects, and is additionally provided with swelling device 41, the connecting hole of main scale between the nuts and the main scale 1 of the connection bolt 4
131 be the center of circle of the measurement portion 11 of main scale 1 and the round ruler second connecting portion 32 of circle ruler with the connecting hole 311 of round ruler,
So that round ruler 3 can be rotated around the center of circle.
Preferably, by fixing bolt 5 and being fixed between the slide rule fixation hole 23 and the round ruler fixation hole 321
Nut 51 is connected, and is connect by slide rule fixation holes 23 more than two groups of grades with round ruler fixation hole 321, fixed slide rule 2 and circle
The relative position of shape ruler 3 rotates synchronously 2 oblong ruler 3 of slide rule.
Preferably, the scale mark range in the measurement portion 11 of the main scale 1 is 100 ° to 110 °, in the measurement portion
Scale mark to be set gradually by measurement portion inner ring 112 to measurement portion outer ring 111 be 1 ° for scale division value, 5 °, 10 ° of Marking ring.
Preferably, the scale mark range of the slide rule 2 is 100 ° to 110 °, the scale mark on the slide rule is by sliding
Ruler inner ring 212 to slide rule outer ring 211 be followed successively by scale division value be 1 °, 5 °, 10 ° of Marking ring, be the accuracy of measurement angle be 1 °,
Estimating readings is 0.1 °.
Preferably, the main scale 1, slide rule 2, round ruler 3 are stainless steel material, so that the welding line angular distortion measuring scale
With certain intensity, so that preventing deformation influences the accuracy of measurement.The above are a kind of embodiment party of the utility model
Formula, the description thereof is more specific and detailed, but therefore cannot be interpreted as that a limitation on the scope of the patent of the present invention.It should be understood that
, for those of ordinary skill in the art, under the premise of not departing from the design of the utility model, can also make
Several modifications and improvements, these are all within the protection scope of the present invention.Therefore, the protection scope of the utility model patent is answered
It is determined by the appended claims.
Claims (6)
1. a kind of welding line angular distortion measuring scale, it is characterised in that: including main scale (1), slide rule (2), round ruler (3), the main scale
(1) it is connected with the round ruler (3), the slide rule (2) is connected with the round ruler (3)；
The main scale (1) includes central part (13), main scale interconnecting piece (13), measurement portion (11), and the central part (13) is circle,
The center of the central part (13) is provided with main scale connecting hole (131), and the measurement portion (11) is circular arc type, the measurement
The center of circle in portion (11) is consistent with the center of circle of the central part, arc of the measurement portion (11) close to measurement portion inner ring (112) side
Scale mark is provided on face, by the interconnecting piece (12) phase between one end and the central part (13) of the measurement portion (11)
Connection, the bottom edge of the interconnecting piece (12) and 0 ° of line of the measurement portion (11) are perpendicular；
The slide rule (2) be it is arc-shaped, multiple slide rule connecting holes are provided on the slide rule (2), outside the slide rule of the slide rule (2)
Ring (211) and the measurement portion inner ring (112) of the main scale (1) fit, the slide rule outer ring (211) of the slide rule (2) with it is described
It fits on the outside of the main scale interconnecting piece (12) of main scale (1), is provided with scale mark on the slide rule outer ring (211) of the slide rule (2),
The slide rule (2) further includes the extension (22) that slide rule one end is arranged in, bottom surface and the slide rule of the extension (22)
0 ° of line is perpendicular, and multiple slide rule fixation holes (23) are additionally provided on the slide rule；
The circle ruler (3) includes round ruler first connecting portion (31), round ruler second connecting portion (32), the circle ruler first
Interconnecting piece (31) is the circle consistent with main scale interconnecting piece (12) diameter of the main scale (1), the first connecting portion (31)
The center point be provided with round ruler connecting hole (311), the circle ruler second connecting portion (32) and the first connecting portion (31)
It is connected, the extension (22) is provided with multiple round ruler fixation holes (321).
2. a kind of welding line angular distortion measuring scale according to claim 1, it is characterised in that: the main scale connecting hole (131)
It is connect by connection bolt (4) with attaching nut (41) with the round ruler connecting hole (311), the spiral shell of connection bolt (4)
Swelling device is additionally provided between bolt cap and the main scale (1).
3. a kind of welding line angular distortion measuring scale according to claim 1, it is characterised in that: the slide rule fixation hole (23) with
It is connected by fixing bolt (5) with fixture nut (51) between the circle ruler fixation hole (321).
4. a kind of welding line angular distortion measuring scale according to claim 1, it is characterised in that: the measurement portion of the main scale (1)
(11) the scale mark range on is 100 ° to 110 °, and the scale mark in the measurement portion is by measurement portion inner ring (112) to survey
It is 1 ° for scale division value that amount portion outer ring (111), which sets gradually, 5 °, 10 ° of Marking ring.
5. a kind of welding line angular distortion measuring scale according to claim 1, it is characterised in that: the graduated scale of the slide rule (2)
Remember that range is 100 ° to 110 °, the scale mark on the slide rule is followed successively by point by slide rule inner ring (212) to slide rule outer ring (211)
Angle value is 1 °, 5 °, 10 ° of Marking ring.
6. a kind of welding line angular distortion measuring scale according to claim 1, it is characterised in that: the main scale (1), slide rule (2),
Round ruler (3) is stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822191491.9U CN209559108U (en) | 2018-12-26 | 2018-12-26 | A kind of welding line angular distortion measuring scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822191491.9U CN209559108U (en) | 2018-12-26 | 2018-12-26 | A kind of welding line angular distortion measuring scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209559108U true CN209559108U (en) | 2019-10-29 |
Family
ID=68303690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822191491.9U Expired - Fee Related CN209559108U (en) | 2018-12-26 | 2018-12-26 | A kind of welding line angular distortion measuring scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209559108U (en) |
-
2018
- 2018-12-26 CN CN201822191491.9U patent/CN209559108U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 Termination date: 20211226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |