CN108942856A - A kind of lineation device for I-steel cutting - Google Patents
A kind of lineation device for I-steel cutting Download PDFInfo
- Publication number
- CN108942856A CN108942856A CN201811107848.9A CN201811107848A CN108942856A CN 108942856 A CN108942856 A CN 108942856A CN 201811107848 A CN201811107848 A CN 201811107848A CN 108942856 A CN108942856 A CN 108942856A
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- CN
- China
- Prior art keywords
- steel
- face mold
- positioning plate
- bevel protractor
- positioning
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The present invention relates to welding cutting technique fields, it discloses a kind of lineation devices for I-steel cutting, including face mold, a pair of openings slot is set on the face mold, side is positioned being provided with the intermediate riser shelf being in contact with the side plane of the intermediate riser shelf of the I-steel on face mold between the pair of open slot, two trough rims of the open slot are respectively formed and the support plate of I-steel front and the back side compatible support plate front positioning side, back is supported to position side, the intermediate riser shelf positioning is connected with the positioning plate being in contact with the side plane of the intermediate riser shelf of I-steel on side.The present invention improves the cut quality and producing efficiency of I-steel.
Description
Technical field
The present invention relates to welding cutting technique fields, and in particular to a kind of lineation device for I-steel cutting.
Background technique
I-steel be it is a kind of use more universal profile comprising a pair of of support plate and be set to the pair of support plate it
Between intermediate riser shelf.I-steel is usually used in the structural member of heavy mechanical equipment, such as the production of pedestal, bracket.In manufacturing process
It needs often to cut I-steel.According to different product situations, the section after I-steel cutting usually requires that and I-shaped
The length direction of steel is vertical or at certain oblique angle.
The cutting of I-steel has the following problems in the prior art:
First is that cut after need to repeatedly overturning I-steel scribing line, it is time-consuming and laborious；
Second is that repeatedly scribing line is easy to appear accumulated error, lead to truncation surface out-of-flatness, is easy to cause and support plate occurs in
Between inconsistent phenomenon of the riser on cutting section, the final production quality for influencing the later period.
Summary of the invention
To solve the above-mentioned problems, the present invention proposes a kind of lineation device for I-steel cutting, it is intended to improve I-shaped
The cut quality and producing efficiency of steel, specific technical solution are as follows:
A pair of openings is arranged on the face mold in a kind of lineation device for I-steel cutting, including face mold
Slot connects being provided on face mold between the pair of open slot with the side plane of the intermediate riser shelf of the I-steel
The intermediate riser shelf of touching positions side, and two trough rims of the open slot are respectively formed and the support plate of I-steel front and the back side
The positioning of compatible support plate front is connected with and I-steel in, support back positioning on intermediate riser shelf positioning side
Intermediate riser shelf the positioning plate that is in contact of side plane.
In use, by the I-steel of cutting in need spread out on moulding bed, keep intermediate riser shelf horizontality, then draw
The point for needing Cutting Length out, marks.A pair of openings slot of face mold is inserted into along the support plate of I-steel, it will even
The positioning plate of face mold is connect by the side plane of the intermediate riser shelf of flat I-steel, face mold alignment length position mark；Then
Cut ring suture can be marked on the basis of face mold side.
In above-mentioned technical proposal, by the way that a pair of openings slot is arranged on face mold and between the pair of open slot
Intermediate riser shelf position side, form the scribe fiducials of I-steel section, can disposably mark I-steel upper backup pad
The cutting position line of the side plane of front and the back side and intermediate riser shelf, so that the cut quality of I-steel is on the one hand improved,
On the other hand the efficiency of production is also improved.
Wherein, face mold can be set with the positioning plate according to the angle of I-steel section.
Preferably, the face mold is mutually perpendicular to the positioning plate.
Preferably, the angle of the face mold and the positioning plate is 30~120 °.
In order to facilitate face mold fetch and scribing operation, be additionally provided with the handle for facilitating operation on the face mold
Hole.
As a further improvement of the present invention, the positioning plate and the face mold are connected with each other by hinged shaft to realize
Angle is adjustable between positioning plate and face mold, and bevel protractor, institute are connected between the positioning plate and the face mold
It states and is provided with bevel protractor locking device on bevel protractor.
Wherein, the bevel protractor is electronics bevel protractor, and the electronics bevel protractor includes the main scale that there is angle to show, can phase
To the auxiliary scale of main scale rotation, the bevel protractor locking device includes the sliding slot being arranged in auxiliary scale and the main scale stud connection
Connecting rod, the other end of the connecting rod be connected by screw in the sliding slot and by the main scale it is opposite with auxiliary scale locking.
Above-mentioned positioning plate and the face mold pass through between hinged shaft interconnection and positioning plate and the face mold
The setting of bevel protractor can be realized the requirement of I-steel section difference oblique angle cutting, and easy to operate.In addition, bevel protractor
Using electronics bevel protractor, the control of angle is more accurate intuitive, and carrying out locking by locking device may insure its locking
Reliability.
The beneficial effects of the present invention are:
First, a kind of lineation device for I-steel cutting of the invention is crossed and a pair of openings is arranged on face mold
Slot and the intermediate riser shelf between the pair of open slot position side, form the scribe fiducials of I-steel section, energy
The cutting position line of enough side planes for disposably marking I-steel upper backup pad front and the back side and intermediate riser shelf, thus one
Aspect improves the cut quality of I-steel, on the other hand also improves the efficiency of production.
Second, a kind of lineation device for I-steel cutting of the invention, positioning plate and the face mold pass through hinge
The setting of bevel protractor between axis interconnection and positioning plate and the face mold, it is different tiltedly to can be realized I-steel section
The requirement of angle cutting, and it is easy to operate.In addition, bevel protractor uses electronics bevel protractor, the control of angle is more accurate straight
It sees, carrying out locking by locking device may insure the reliability of its locking.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of lineation device for I-steel cutting of the invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the structural schematic diagram of I-steel.
In figure: 1, face mold, 2, open slot, 3, the intermediate riser shelf of I-steel, 4, intermediate riser shelf position side, 5, I-steel
Support plate, 6, support plate front, 7, support back, 8, support plate front position side, 9, support back position side, 10,
The side plane of the intermediate riser shelf of I-steel, 11, positioning plate, 12, handle hole, 13, bevel protractor, 14, main scale, 15, auxiliary scale, 16, cunning
Slot, 17, connecting rod, 18, screw.
Specific embodiment
With reference to the accompanying drawings and examples, further description of the specific embodiments of the present invention.Following embodiment is only
For clearly illustrating technical solution of the present invention, and not intended to limit the protection scope of the present invention.
It is as shown in Figures 1 to 3 a kind of embodiment of lineation device for I-steel cutting of the invention, including scribing line sample
A pair of openings slot 2 is arranged on the face mold 1, is provided on face mold 1 between the pair of open slot 2 for plate 1
The intermediate riser shelf positioning side 4 being in contact with the side plane 10 of the intermediate riser shelf 3 of the I-steel, two slots of the open slot 2
8, support backboard when being respectively formed support plate front compatible with 5 front 6 of support plate of the I-steel and the back side 7 and positioning
Face positions side 9, and the intermediate riser shelf positioning is connected with the positioning being in contact with the side plane 10 of the intermediate riser shelf of I-steel on side 4
Plate 11.
In use, by the I-steel of cutting in need spread out on moulding bed, keep 3 horizontality of intermediate riser shelf, then
The point for needing Cutting Length is marked, is marked.A pair of openings slot 2 of face mold 1 is inserted along the support plate 5 of I-steel
Enter, the positioning plate 11 for connecting face mold 1 is leaned on to the side plane 10 of the intermediate riser shelf of flat I-steel, 1 alignment length of face mold
Position mark；Then cut ring suture can be marked on the basis of 1 side of face mold.
In above-mentioned technical proposal, by the way that a pair of openings slot 2 is arranged on face mold 1 and is located at the pair of open slot 2
Between intermediate riser shelf position side 4, form the scribe fiducials of I-steel section, can disposably mark and be propped up on I-steel
The cutting position line of the side plane 10 of fagging front 6 and the back side 7 and intermediate riser shelf, on the one hand improve I-steel
On the other hand cut quality also improves the efficiency of production.
Wherein, face mold 1 can be set with the positioning plate 11 according to the angle of I-steel section.
Preferably, the face mold 1 is mutually perpendicular to the positioning plate 11.
Preferably, the angle of the face mold 1 and the positioning plate 11 is 30~120 °.
In order to facilitate face mold 1 fetch and scribing operation, be additionally provided with the hand for facilitating operation on the face mold 1
Delthyrium.
As further improvement of this embodiment, the positioning plate 11 is connected with each other with the face mold 1 by hinged shaft
To realize the adjustable of angle between positioning plate 11 and face mold 1, connected between the positioning plate 11 and the face mold 1
Angled ruler 13 is provided with bevel protractor locking device on the bevel protractor 13.
Wherein, the bevel protractor 13 be electronics bevel protractor, the electronics bevel protractor include the main scale 14 that there is angle to show,
The auxiliary scale 15 that can be rotated relative to main scale, the bevel protractor locking device include the sliding slot 16 being arranged in auxiliary scale 15 and the master
The connecting rod 17 of 14 stud connection of ruler, the other end of the connecting rod 17 are connected in the sliding slot 16 by screw 18 and by the masters
Ruler 14 and the opposite locking of auxiliary scale 15.
Above-mentioned positioning plate 11 passes through hinged shaft interconnection and positioning plate 11 and the scribing line sample with the face mold 1
The setting of bevel protractor between plate 1 can be realized the requirement of I-steel section difference oblique angle cutting, and easy to operate.In addition,
Bevel protractor 13 uses electronics bevel protractor, and the control of angle is more accurate intuitive, and carrying out locking by locking device may insure
Its reliability locked.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of lineation device for I-steel cutting, which is characterized in that including face mold, be arranged on the face mold
A pair of openings slot is being provided with the side with the intermediate riser shelf of the I-steel between the pair of open slot on face mold
The intermediate riser shelf of flat face touching positions side, and two trough rims of the open slot are respectively formed with the support plate of the I-steel just
In, support back positioning, the intermediate riser shelf positioning is connected with the positioning of the compatible support plate front in face and the back side on side
The positioning plate being in contact with the side plane of the intermediate riser shelf of I-steel.
2. a kind of lineation device for I-steel cutting according to claim 1, which is characterized in that the face mold
It is mutually perpendicular to the positioning plate.
3. a kind of lineation device for I-steel cutting according to claim 1, which is characterized in that the face mold
Angle with the positioning plate is 30~120 °.
4. a kind of lineation device for I-steel cutting according to claim 1, which is characterized in that the face mold
On be additionally provided with the handle hole for facilitating operation.
5. it is according to claim 1 it is a kind of for I-steel cutting lineation device, which is characterized in that the positioning plate with
The face mold is connected with each other adjustable, the positioning plate to realize angle between positioning plate and face mold by hinged shaft
It is connected with bevel protractor between the face mold, bevel protractor locking device is provided on the bevel protractor.
6. a kind of lineation device for I-steel cutting according to claim 1, which is characterized in that the bevel protractor is
Electronics bevel protractor, the electronics bevel protractor include the main scale that there is angle to show, can relative to main scale rotate auxiliary scale, the angle
Ruler locking device includes the sliding slot being arranged in auxiliary scale, the connecting rod with the main scale stud connection, and the other end of the connecting rod is logical
Cross screw be connected in the sliding slot and by the main scale it is opposite with auxiliary scale locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811107848.9A CN108942856B (en) | 2018-09-21 | 2018-09-21 | A marking device for I-steel cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811107848.9A CN108942856B (en) | 2018-09-21 | 2018-09-21 | A marking device for I-steel cutting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108942856A true CN108942856A (en) | 2018-12-07 |
| CN108942856B CN108942856B (en) | 2020-06-23 |
Family
ID=64471561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811107848.9A Active CN108942856B (en) | 2018-09-21 | 2018-09-21 | A marking device for I-steel cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108942856B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113628566A (en) * | 2021-08-18 | 2021-11-09 | 上海黑麦文化传播有限公司 | Culture is propagated with propaganda device of being convenient for to remove |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4233747A (en) * | 1979-09-27 | 1980-11-18 | Globe Iron Construction Co., Inc. | Three dimensional layout tool |
| CN200982844Y (en) * | 2006-06-30 | 2007-11-28 | 佛山市顺德区顺达电脑厂有限公司 | Auxiliary angle meter fixture |
| CN204001754U (en) * | 2014-08-06 | 2014-12-10 | 江苏建筑职业技术学院 | I iron and H shaped steel chalker |
| CN205343098U (en) * | 2016-01-29 | 2016-06-29 | 成都鑫泽机械有限公司 | Beam -pumping unit is H shaped steel cutting setting -out frock for support |
-
2018
- 2018-09-21 CN CN201811107848.9A patent/CN108942856B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4233747A (en) * | 1979-09-27 | 1980-11-18 | Globe Iron Construction Co., Inc. | Three dimensional layout tool |
| CN200982844Y (en) * | 2006-06-30 | 2007-11-28 | 佛山市顺德区顺达电脑厂有限公司 | Auxiliary angle meter fixture |
| CN204001754U (en) * | 2014-08-06 | 2014-12-10 | 江苏建筑职业技术学院 | I iron and H shaped steel chalker |
| CN205343098U (en) * | 2016-01-29 | 2016-06-29 | 成都鑫泽机械有限公司 | Beam -pumping unit is H shaped steel cutting setting -out frock for support |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113628566A (en) * | 2021-08-18 | 2021-11-09 | 上海黑麦文化传播有限公司 | Culture is propagated with propaganda device of being convenient for to remove |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108942856B (en) | 2020-06-23 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20181207 Assignee: JIANGYIN HONGYE MECHANICAL Co.,Ltd. Assignor: CHENGXI SHIPYARD Co.,Ltd. Contract record no.: X2021980010035 Denomination of invention: A scribing device for I-beam cutting Granted publication date: 20200623 License type: Exclusive License Record date: 20210929 |