CN109291030A - A kind of fashioned iron angle positioning tool - Google Patents
A kind of fashioned iron angle positioning tool Download PDFInfo
- Publication number
- CN109291030A CN109291030A CN201811180530.3A CN201811180530A CN109291030A CN 109291030 A CN109291030 A CN 109291030A CN 201811180530 A CN201811180530 A CN 201811180530A CN 109291030 A CN109291030 A CN 109291030A
- Authority
- CN
- China
- Prior art keywords
- mark post
- dial
- ruler
- fashioned iron
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
A kind of fashioned iron angle positioning tool provided by the invention includes ruler (1), dial (3), mark post (2), described ruler (1) one end is fixedly connected with the dial (3) one end, ruler (1) other end and the mark post (2) one end activity rivet, through-hole is equipped with close to the part of the mark post (2) other end, dial (3) other end passes through the through-hole, and the ruler (1), the dial (3), the mark post (2) form the variable sector of a central angle；The mark post (2) is equipped with threaded hole, and the threaded hole is equipped with set screw (4), and the relative position of the mark post (2) and the dial (3) is fixed by the set screw (4).Fashioned iron angle positioning tool operation of the invention is simple, easy to use, high-efficient；The bus scribing line error as caused by fashioned iron bending can be reduced simultaneously.
Description
Technical field
The invention belongs to measuring tool technical fields, and in particular to a kind of fashioned iron angle positioning tool.
Background technique
A large amount of section steel material can be applied in structural steelwork project, such as angle steel, channel steel, square steel, C-type steel and Z-shape steel
Deng in main structure component processing and fabricating, needing to carry out the splicing of the various angles of specification fashioned iron of the same race, to guarantee engineering
Required size.Existing fashioned iron splicing carries out angle component generally on fashioned iron, the template of angle needed for being made by shearing
Scribing line and splicing is compared in paper, and not only process is cumbersome for the method for the prior art, and cumulative errors are big, low efficiency.Work as fashioned iron
In length direction there are when bending deformation, drawn fashioned iron bus is not overlapped with practical bus, and bending deformation is bigger, the bus drawn
Deviation is bigger, keeps fashioned iron stitching error bigger.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of fashioned iron angle positioning easy to operate, high-efficient, error is small
Tool.
The invention adopts the following technical scheme:
A kind of fashioned iron angle positioning tool, which is characterized in that the tool includes ruler (1), dial (3), mark post (2), institute
It states ruler (1) one end to be fixedly connected with the dial (3) one end, ruler (1) other end and the mark post (2) one end are living
Dynamic riveting is equipped with through-hole close to the part of the mark post (2) other end, and dial (3) other end passes through the through-hole, institute
It states ruler (1), the dial (3), the mark post (2) and forms the variable sector of a central angle；The mark post (2) is equipped with spiral shell
Pit, the threaded hole are equipped with set screw (4), and the relative position of the mark post (2) and the dial (3) passes through described
Set screw (4) is fixed.
According to above-mentioned tool, which is characterized in that the number of division of the dial (3) is 0-90 °.
According to above-mentioned tool, which is characterized in that the mark post between the through-hole and one end of the separate through-hole
(2) groove (5) are equipped with, the groove (5) matches with the ruler (1).
Beneficial effects of the present invention: compared with prior art, fashioned iron angle positioning tool operation of the invention is simple, uses
It is convenient, it is high-efficient；The bus scribing line error as caused by fashioned iron bending can be reduced simultaneously.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is mark post structural schematic diagram of the invention；
Fig. 3 is the course of work schematic diagram of tool in the embodiment of the present invention 1；
Fig. 4 is the course of work schematic diagram of tool in the embodiment of the present invention 2.
Specific embodiment
Referring to Fig. 1 and Fig. 2, a kind of fashioned iron angle of the invention positioning tool includes ruler 1, dial 3, mark post 2, scale
The number of division of disk 3 is 0-90 °, indicates that actual angle is 0~90 °, and measurement accuracy is 1 °, and 1 one end of ruler and 3 one end of dial are solid
Fixed connection, 1 other end of ruler and 2 one end of mark post are riveted using 6 activity of rivet, and ruler 1 and mark post 2 is made to form rotatable shaft dress
It sets, is equipped with through-hole close to the part of 2 other end of mark post, 3 other end of dial passes freely through through-hole, ruler 1, dial 3, mark post
The variable sector of 2 one central angle of composition；Mark post 2 is equipped with threaded hole, and threaded hole is equipped with set screw 4, mark post 2 and dial
3 relative position is fixed by set screw 4, and the mark post 2 between through-hole and one end far from through-hole is equipped with groove 5, groove 5 with
Ruler 1 matches, convenient for storage.
In use, fashioned iron angle positioning tool is adjusted to required angle and screwed in place by swinging mark post 2 or ruler 1
The relative position of screw 4 fixed pole 2 and dial 3, is adjacent to fashioned iron facade for mark post 2, mark post 2 and the angle of ruler 1 are
Required angle is close to splicing angle needed for 1 outside line of ruler crosses and cuts i.e. acquisition fashioned iron.The angle needed for fashioned iron plane is n °
When, a bus is marked by formula (180- n °)/2 calculating, overturns the standardized item again of mark post 2 in fashioned iron facade original measurement position
Bus, n ° of angle needed for being formed between two buses.It, can be in bending section, using fashioned iron when fashioned iron length direction, which exists, to be bent
Bevel protractor looks for datum mark more, and segmentation scribing line can effectively reduce the error for drawing fashioned iron bus.
Explanation is further explained to the present invention below by specific embodiment.
Embodiment 1
Referring to Fig. 3, fashioned iron angle positioning tool is adjusted to 52 ° and screwed in place screw 4 by swinging mark post 2 or ruler 1, Gu
Mark post 2 is adjacent to fashioned iron facade by the relative position for calibrating bar 2 and dial 3, is close to 1 outside line of ruler and is crossed simultaneously in fashioned iron plane
Cutting obtains the 52 ° of angles spliced needed for fashioned iron.
Embodiment 2
Referring to fig. 4, when fashioned iron plane need to draw 100 °, by formula (180 ° -100 °)/2=40 °, by swinging mark post 2 or straight
Fashioned iron angle positioning tool is adjusted to 40 ° by ruler 1, and screwed in place screw 4, the relative position of fixed pole 2 and dial 3 will
Mark post 2 is close to fashioned iron facade, is close to 1 outside line of ruler in standardized bus of fashioned iron plane, overturns in fashioned iron facade original measurement position
Mark post 2 is close to 1 outside line of ruler in fashioned iron plane and draws another 40 ° of buses again, and two bus angles are to splice needed for fashioned iron
100 ° of angles.
Claims (3)
1. a kind of fashioned iron angle positions tool, which is characterized in that the tool includes ruler (1), dial (3), mark post (2),
Described ruler (1) one end is fixedly connected with the dial (3) one end, ruler (1) other end and the mark post (2) one end
Activity riveting is equipped with through-hole close to the part of the mark post (2) other end, and dial (3) other end passes through the through-hole,
The ruler (1), the dial (3), the mark post (2) form the variable sector of a central angle；The mark post (2) is equipped with
Threaded hole, the threaded hole are equipped with set screw (4), and the relative position of the mark post (2) and the dial (3) passes through institute
It is fixed to state set screw (4).
2. tool according to claim 1, which is characterized in that the number of division of the dial (3) is 0-90 °.
3. tool according to claim 1, which is characterized in that the institute between the through-hole and one end of the separate through-hole
Mark post (2) are stated equipped with groove (5), the groove (5) matches with the ruler (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811180530.3A CN109291030A (en) | 2018-10-11 | 2018-10-11 | A kind of fashioned iron angle positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811180530.3A CN109291030A (en) | 2018-10-11 | 2018-10-11 | A kind of fashioned iron angle positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109291030A true CN109291030A (en) | 2019-02-01 |
Family
ID=65162191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811180530.3A Pending CN109291030A (en) | 2018-10-11 | 2018-10-11 | A kind of fashioned iron angle positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109291030A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1196492A (en) * | 1967-11-07 | 1970-06-24 | Kinderlore Proprietary Ltd | Mathematical Instrument |
| CN2176261Y (en) * | 1993-11-06 | 1994-09-07 | 刘军 | Multifunctional fast drawing instrument |
| CN202071583U (en) * | 2011-06-03 | 2011-12-14 | 温州市第八中学 | Multifunctional angle measuring and arc drawing instrument |
| CN202393383U (en) * | 2011-11-30 | 2012-08-22 | 安徽鸿路钢结构(集团)股份有限公司 | Slope scale for steel-structure fixture |
| CN204649126U (en) * | 2015-06-08 | 2015-09-16 | 南车二七车辆有限公司 | Integral type magnetic trace measures measurer |
| CN205033805U (en) * | 2015-10-14 | 2016-02-17 | 纪宏伟 | Ruler for math graphing |
| CN205175265U (en) * | 2015-11-18 | 2016-04-20 | 山东卫测地理信息科技有限公司 | Novel survey and drawing angle square |
| CN105910516A (en) * | 2016-05-30 | 2016-08-31 | 四川鸿鑫空间测绘有限公司 | Simple surveying and mapping angle protractor |
| CN205523258U (en) * | 2016-01-28 | 2016-08-31 | 杨绳海 | Teaching drawing appearance for high school mathematics |
| CN206722447U (en) * | 2017-03-30 | 2017-12-08 | 衢州福创工业设计有限公司 | A kind of building support for construction positioner |
| CN206765661U (en) * | 2017-03-31 | 2017-12-19 | 胥亚彤 | A kind of portable multifunctional angle, fan-shaped surveying instrument |
| CN108088353A (en) * | 2016-11-20 | 2018-05-29 | 天津津嘉升溢生物科技有限公司 | A kind of building science and technology service quality detection device |
-
2018
- 2018-10-11 CN CN201811180530.3A patent/CN109291030A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1196492A (en) * | 1967-11-07 | 1970-06-24 | Kinderlore Proprietary Ltd | Mathematical Instrument |
| CN2176261Y (en) * | 1993-11-06 | 1994-09-07 | 刘军 | Multifunctional fast drawing instrument |
| CN202071583U (en) * | 2011-06-03 | 2011-12-14 | 温州市第八中学 | Multifunctional angle measuring and arc drawing instrument |
| CN202393383U (en) * | 2011-11-30 | 2012-08-22 | 安徽鸿路钢结构(集团)股份有限公司 | Slope scale for steel-structure fixture |
| CN204649126U (en) * | 2015-06-08 | 2015-09-16 | 南车二七车辆有限公司 | Integral type magnetic trace measures measurer |
| CN205033805U (en) * | 2015-10-14 | 2016-02-17 | 纪宏伟 | Ruler for math graphing |
| CN205175265U (en) * | 2015-11-18 | 2016-04-20 | 山东卫测地理信息科技有限公司 | Novel survey and drawing angle square |
| CN205523258U (en) * | 2016-01-28 | 2016-08-31 | 杨绳海 | Teaching drawing appearance for high school mathematics |
| CN105910516A (en) * | 2016-05-30 | 2016-08-31 | 四川鸿鑫空间测绘有限公司 | Simple surveying and mapping angle protractor |
| CN108088353A (en) * | 2016-11-20 | 2018-05-29 | 天津津嘉升溢生物科技有限公司 | A kind of building science and technology service quality detection device |
| CN206722447U (en) * | 2017-03-30 | 2017-12-08 | 衢州福创工业设计有限公司 | A kind of building support for construction positioner |
| CN206765661U (en) * | 2017-03-31 | 2017-12-19 | 胥亚彤 | A kind of portable multifunctional angle, fan-shaped surveying instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190201 |
|
| WD01 | Invention patent application deemed withdrawn after publication |