CN106891191B - Profiling cutter for double-sided angle steel - Google Patents
Profiling cutter for double-sided angle steel Download PDFInfo
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- CN106891191B CN106891191B CN201710240048.3A CN201710240048A CN106891191B CN 106891191 B CN106891191 B CN 106891191B CN 201710240048 A CN201710240048 A CN 201710240048A CN 106891191 B CN106891191 B CN 106891191B
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- ruler
- angle
- cutting
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- circular angle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drawing Aids And Blackboards (AREA)
- Sawing (AREA)
Abstract
The invention discloses a double-sided angle steel profiling cutter, which comprises a 1/4 circular angle ruler and a cutting guiding ruler which are symmetrically arranged in two planes forming 90 degrees, wherein a strip-shaped base plate with a right angle cross section and a length direction along the intersection line of the two planes is arranged at the intersection of the two planes, the 1/4 circular angle ruler is connected to one end of the strip-shaped base plate corresponding to a plate body, the circle center of the 1/4 circular angle ruler is positioned at the other end of the plate body, one end of the cutting guiding ruler is hinged to the plate body at the circle center of the 1/4 circular angle ruler, the other end of the cutting guiding ruler rotates on the 1/4 circular angle ruler to adjust the cutting angle, and a fastener for locking the cutting guiding ruler at different angle positions with the 1/4 circular angle ruler is arranged on the 1/4 circular angle ruler or the cutting guiding ruler. The invention improves the labor efficiency, improves the product quality, reduces the operation difficulty, reduces the blanking error rate and simplifies the cutting process.
Description
Technical field:
the invention relates to a cutting tool applied to the industries of steel structure manufacturing, machine manufacturing, steel product processing and the like, in particular to a double-sided angle steel profiling cutter.
Background
In the manufacturing process of steel products, small-sized sectional materials are most commonly processed. During processing, the following methods are adopted in many cases: firstly paying off the small section bar, drawing one surface when drawing the line due to the fact that a plurality of surfaces exist on the section bar, drawing a second surface, laying out and drawing the line, and finishing one-time or multi-time processing by adopting methods of flame cutting, mechanical sawing and the like after finishing drawing the line on each surface.
In general, when a line is drawn, the line is drawn inaccurately due to the problems of personnel operation level, great difficulty in multi-surface line drawing operation and the like; meanwhile, when cutting or sawing, errors exist between the datum line and the sawing line easily, and accumulated errors of blanking are caused. If the end surface does not form an included angle on one plane, namely a plurality of surfaces of the profile during processing and manufacturing of the profile, the difficulty of the whole manufacturing process is greatly increased: when the line is drawn, one surface needs to be drawn firstly, then the angle is converted into a linear relation, and then the other surface is drawn, so that the efficiency is low; when sawing, a secondary cutting method is generally required to complete the blanking process, and meanwhile, the cutting quality is poor due to the fact that the cutting is not affected by a reference line, cutting skills and the like.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to solve the technical problem of providing the double-sided angle steel profiling cutter which is simple to operate, can improve the cutting efficiency and ensures the processing quality.
The technical scheme includes that the double-sided angle steel profiling cutter capable of solving the technical problems comprises a 1/4 circular angle ruler and a cutting guiding ruler which are symmetrically arranged in two planes forming 90 degrees, wherein a strip-shaped substrate with a right angle cross section and a length direction along the intersection line of the two planes is arranged at the intersection of the two planes, the 1/4 circular angle ruler is connected to one end of the strip-shaped substrate corresponding to a plate body, the circle center of the 1/4 circular angle ruler is positioned at the other end of the plate body, one end of the cutting guiding ruler is hinged to the plate body at the circle center of the 1/4 circular angle ruler, the other end of the cutting guiding ruler rotates on the 1/4 circular angle ruler to adjust the cutting angle, and a fastener for locking the cutting guiding ruler at different angle positions with the 1/4 circular angle ruler is arranged on the 1/4 circular angle ruler or the cutting guiding ruler.
The structure of the fastener comprises a clamping block and a fastening screw, wherein the fastening screw penetrates through the clamping block and the 1/4 circular angle ruler and then is screwed with the cutting guiding ruler to tightly press the clamping block on the 1/4 circular angle ruler, and the 1/4 circular angle ruler is provided with a concentric screw avoiding arc-shaped groove.
The bottom of the cutting guiding rule is provided with more than two cushion blocks with consistent thickness, wherein the cushion blocks support the cutter on the steel surfaces on two sides of the angle steel.
Or more than two cushion blocks with consistent thickness for supporting the cutter on the steel surfaces on two sides of the angle steel are arranged at the bottom of the 1/4 circular angle ruler.
The invention has the beneficial effects that:
the double-sided angle steel profiling cutter solves the problems of poor angle steel cutting quality, low work efficiency, high requirement on the skill level of operators, easy error of length or angle and the like caused by various reasons such as technical level of process or personnel operation in the cutting process of steel members or steel products, and can achieve the following effects:
1. improving the labor efficiency.
2. The product quality is improved.
3. The operation difficulty is reduced.
4. The blanking error rate is reduced.
5. Simplifying the manufacturing process.
Drawings
Fig. 1 is a front view of an embodiment of the present invention.
Fig. 2 is a top view of the embodiment of fig. 1.
Fig. 3 is a side view of the embodiment of fig. 1.
Fig. 4 is a schematic diagram illustrating the specific operation of the embodiments of fig. 1, 2, and 3.
Fig. 5 is a view in the direction a in fig. 4.
Drawing number identification: 1. a strip-shaped substrate; 2. 1/4 circular angle ruler; 3. cutting a guiding rule; 4. a clamping block; 5. a fastening screw; 6. a cushion block; 7. angle steel; 8. a cutting tool; 9. cutting lines.
Detailed Description
The technical solution of the present invention will be further described with reference to the embodiment shown in the drawings (mainly for cutting the angle steel 7).
The double-sided angle steel profiling cutter comprises a strip-shaped substrate 1, a 1/4 round angle ruler 2 and a cutting guiding ruler 3.
The two side plate bodies of the strip-shaped base plate 1 form right-angle intersection, the 1/4 circular angle ruler 2 and the cutting guiding ruler 3 are symmetrically arranged on the plane where the two side plate bodies are located, one point of the 1/4 circular angle ruler 2 is fixedly connected to the lower corner of the right end of the plate body, the circle of the 1/4 circular angle ruler 2 is located at the upper left corner of the plate body, one end of the cutting guiding ruler 3 is hinged at the center of the 1/4 circular angle ruler 2 at the upper left corner of the plate body, the other end of the cutting guiding ruler 3 is arranged at the bottom of the 1/4 circular angle ruler 2 (the 1/4 circular angle ruler 2 is located on the outer side and the cutting guiding ruler 3 is located on the inner side), and a notch which is in sliding fit with the 1/4 circular angle ruler 2 in a rotating mode and adjusts the cutting angle is formed in the top of the cutting guiding ruler 3, as shown in fig. 1, 2 and 3.
The utility model discloses a cutting guiding rule, including 1/4 circular angle chi 2, be equipped with the fastener that locks cutting guiding rule 3 in different angular position on 1/4 circular angle chi 2 on the 1/4 circular angle chi 2, the fastener includes clamping piece 4 and fastening screw 5, clamping piece 4 is arranged in on 1/4 circular angle chi 2, fastening screw 5 pass in proper order and clamp piece 4 and 1/4 circular angle chi 2 back and cut guiding rule 3 and screw in, screw up fastening screw 5 can compress tightly clamping piece 4 on 1/4 circular angle chi 2, for the rotation of cutting guiding rule 3, the arc wall is dodged to concentric screw has been seted up on the 1/4 circular angle chi 2, as shown in figure 1, figure 2, figure 3.
The method for cutting the angle steel 7 comprises the following steps:
1. the angle steel 7 to be cut is horizontally placed with the two limbs pointed downwards as shown in fig. 4 and 5.
2. According to the drawing requirements, a main blanking mark is made on the back of the limb of the angle steel 7 (namely, the intersecting line of the front side steel surface and the rear side steel surface of the angle steel 7), and the main mark is a cutting line 9 which forms a certain angle with the back of the limb on the front side steel surface and the rear side steel surface of the angle steel 7, as shown in fig. 4.
3. According to the angle of the cutting line 9, the cutting guiding rule 3 at the two sides is respectively rotated to determine the cutting angle on the corresponding 1/4 circular angle rule 2, and the fastening screw 5 is screwed down to fix the cutting guiding rule 3 on the 1/4 circular angle rule 2.
4. The cutter is placed on the angle steel 7, the cutter is supported on the angle steel 7 by virtue of two cushion blocks 6 with consistent thickness at the bottom of the cutting guiding rule 3 at two sides, and the reasonable cutting distance between the cutting guiding rule 3 at two sides and the cutting line 9 is adjusted according to the model specification (circumference diameter size) of the cutting tool 8.
5. The cutting tool 8 is leaned against the one-side cutting guiding rule 3 and the cutting head is aligned with the cutting line 9, and the cutting tool 8 moves to the edge of the other-side cutting guiding rule 3 along the edge of the one-side cutting guiding rule 3, so that the beveling of the two sides of the angle steel 7 is completed, as shown in fig. 4 and 5.
Claims (3)
1. Double-sided angle steel profile modeling cutterbar, its characterized in that: the cutting device comprises a 1/4 circular angle ruler (2) and a cutting guiding ruler (3) which are respectively arranged in two planes forming 90 degrees, wherein the two 1/4 circular angle ruler (2) and the two cutting guiding rules (3) are mutually symmetrical, a strip-shaped base plate (1) with a right angle section and a length direction along the intersection line of the two planes is arranged at the intersection position of the two planes, the 1/4 circular angle ruler (2) is connected to one end of the strip-shaped base plate (1) corresponding to a plate body, the circle center of the 1/4 circular angle ruler (2) is positioned at the other end of the plate body, one end of the cutting guiding ruler (3) is hinged to the plate body at the circle center of the 1/4 circular angle ruler (2), the other end of the cutting guiding ruler (3) is rotated on the 1/4 circular angle ruler (2) to adjust the cutting angle, and a fastener for locking the cutting guiding ruler (3) and the 1/4 circular angle ruler (2) at different angle positions is arranged on the cutting guiding ruler (3).
2. The double sided angle steel profile cutter of claim 1, wherein: the fastener comprises a clamping block (4) and a fastening screw (5), wherein the fastening screw (5) passes through the clamping block (4) and the 1/4 circular angle ruler (2) and then is screwed with the cutting guiding ruler (3) to tightly press the clamping block (4) on the 1/4 circular angle ruler (2), and a concentric screw avoidance arc-shaped groove is formed in the 1/4 circular angle ruler (2).
3. The double sided angle steel profile cutter of claim 1 or 2, wherein: the bottom of the cutting guiding rule (3) is provided with more than two cushion blocks (6) with consistent thickness, wherein the cushion blocks support the cutter on the steel surfaces on two sides of the angle steel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710240048.3A CN106891191B (en) | 2017-04-13 | 2017-04-13 | Profiling cutter for double-sided angle steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710240048.3A CN106891191B (en) | 2017-04-13 | 2017-04-13 | Profiling cutter for double-sided angle steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106891191A CN106891191A (en) | 2017-06-27 |
| CN106891191B true CN106891191B (en) | 2023-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710240048.3A Active CN106891191B (en) | 2017-04-13 | 2017-04-13 | Profiling cutter for double-sided angle steel |
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| CN (1) | CN106891191B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303366A (en) * | 2019-06-28 | 2019-10-08 | 盐城东方天成机械有限公司 | A kind of band sawing machine plate positioning component convenient for adjusting angle |
Citations (2)
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|---|---|---|---|---|
| CN202895216U (en) * | 2012-11-13 | 2013-04-24 | 河北省送变电公司 | Corner cutting running ruler |
| CN104108096A (en) * | 2013-11-08 | 2014-10-22 | 国家电网公司 | Method for feeding and scribing right-angle profile of angle iron type and method for cutting right-angle profile of angle steel type |
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| DE8524946U1 (en) * | 1985-08-31 | 1985-12-12 | Aigner, Georg, 8386 Thannenmais | Guide device for woodworking machines |
| FR2686282B3 (en) * | 1992-01-21 | 1994-01-07 | Liu Wun Hui | GAUGE FOR CUTTING TILES FOR DOMESTIC USE. |
| JPH07314242A (en) * | 1994-05-27 | 1995-12-05 | Takeda Kikai Kk | Automatic transferring and working device for steel product |
| CN201211578Y (en) * | 2008-04-15 | 2009-03-25 | 王延刚 | Multifunctional plastic-steel sectional material saw machine |
| CN201191189Y (en) * | 2008-05-12 | 2009-02-04 | 中国新兴建设开发总公司 | Terminal curved lead laying running ruler for storey pressing type steel plate |
| CN201402113Y (en) * | 2009-05-11 | 2010-02-10 | 天津豪钢机械工程有限公司 | Multifunctional angle ruler |
| JP6025652B2 (en) * | 2013-05-15 | 2016-11-16 | 株式会社アマダホールディングス | Laser processing method and laser processing program creation device |
| CN204893298U (en) * | 2015-08-26 | 2015-12-23 | 中国十九冶集团有限公司 | Angle steel welding group is to fixture |
| CN205928080U (en) * | 2016-08-22 | 2017-02-08 | 贵州建工集团第一建筑工程有限责任公司 | Angle steel cutting device with adjustable length |
| CN106493611B (en) * | 2016-12-14 | 2019-06-18 | 中国十九冶集团（防城港）设备结构有限公司 | Angle steel imitates type cutter |
| CN206795358U (en) * | 2017-04-13 | 2017-12-26 | 中国十九冶集团（防城港）设备结构有限公司 | Two-sided angle steel profiling cutter |
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2017
- 2017-04-13 CN CN201710240048.3A patent/CN106891191B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202895216U (en) * | 2012-11-13 | 2013-04-24 | 河北省送变电公司 | Corner cutting running ruler |
| CN104108096A (en) * | 2013-11-08 | 2014-10-22 | 国家电网公司 | Method for feeding and scribing right-angle profile of angle iron type and method for cutting right-angle profile of angle steel type |
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| CN106891191A (en) | 2017-06-27 |
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