CN107825022B - Simple profiling cutting device and arc-shaped cutting method - Google Patents
Simple profiling cutting device and arc-shaped cutting method Download PDFInfo
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- CN107825022B CN107825022B CN201711175113.5A CN201711175113A CN107825022B CN 107825022 B CN107825022 B CN 107825022B CN 201711175113 A CN201711175113 A CN 201711175113A CN 107825022 B CN107825022 B CN 107825022B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
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Abstract
The invention discloses a simple device for profile modeling cutting and an arc cutting method, the simple device for profile modeling cutting comprises a rotating shaft, a base and a radius adjusting rod with scales, the rotating shaft is installed on the base through a bearing, one end of the radius adjusting rod is installed on the rotating shaft through a fixture, the other end of the radius adjusting rod horizontally extends outwards, a cutting gun seat capable of sliding on the radius adjusting rod is arranged on the radius adjusting rod and used for installing a cutting gun, the size of the arc plate is distributed according to a drawing, then the height of the radius adjusting rod on the rotating shaft and the cutting radius indicated by a reading pointer on the cutting gun seat are adjusted, the cutting gun is installed on the cutting gun seat, and the arc cutting can be completed by rotating the rotating shaft. According to the invention, a cutting gun is not required to be manually held, so that arm ache caused by long-term object holding of a person is reduced, inaccurate cutting is caused, and the deviation from the design requirement is reduced; the method has the advantages that the method can play the roles of saving cost, saving labor, ensuring construction period, ensuring construction quality and the like; the economic benefit of the project is effectively ensured.
Description
Technical Field
The invention belongs to the field of cutting auxiliary equipment, relates to an auxiliary facility of a cutting gun, and particularly relates to a simple profile modeling cutting device and an arc-shaped cutting method.
Background
In the engineering installation field, in order to guarantee the construction period, the scattered arc-shaped plates are manufactured, and the workers adopt manual marking and cutting, so that the following problems exist: the cut arc is not smooth, the cutting speed is slow, the plate is cut, the size does not meet the requirement and the like.
Disclosure of Invention
The invention aims to provide an auxiliary tool of a cutting gun capable of accurately cutting various arcs, and solves the problems that in the prior art, the cut arcs are not smooth, the cutting speed is slow, plates are cut, the size does not meet the requirement and the like in manual cutting.
In order to solve the technical problems, the invention adopts the technical scheme that:
the utility model provides a simple and easy device of contour cutting which characterized in that: including pivot, base and the radius regulation pole of taking the scale, the pivot is passed through the bearing and is installed on the base, and radius regulation pole one end is passed through fixture and is installed in the pivot, and other end level outwards stretches out, is equipped with the burning torch seat that can slide on it on the radius regulation pole, and the burning torch seat is used for installing the cutting torch, and during rotatory pivot, the cutting torch of installing on the burning torch seat uses the pivot as the center rotatory, accomplishes the arc cutting.
As an improvement, the fixture is a sleeve sleeved on the rotating shaft, the end part of the radius adjusting rod is fixedly connected with the sleeve, a bolt hole and a first tightening bolt matched with the bolt hole are further arranged on the sleeve, and the first tightening bolt is screwed into the bolt hole to fix the relative height position of the sleeve and the rotating shaft.
As an improvement, the cutting gun seat slides on the radius adjusting rod in an embedded mode, a bolt hole and a second puller bolt matched with the bolt hole are formed in the cutting gun seat, and the second puller bolt is screwed into the bolt hole to fix the relative radial position of the cutting gun seat and the radius adjusting rod.
As an improvement, a reading pointer capable of indicating scales on the radius adjusting rod is arranged on the cutting gun seat and used for indicating the cutting radius.
As an improvement, a horizontally extending cutting gun towing rod is fixedly arranged in the middle of the rotating shaft, and a tooth-shaped groove for adjusting the angle of the cutting gun is formed in the cutting gun towing rod.
A method for arc cutting by using the simple profile modeling cutting device is characterized by comprising the following steps:
step one, familiarizing with a drawing before arc cutting, counting the number and specification of arc plates, performing reasonable loss typesetting, considering the size of a cutting gap, and reserving the size of a cutting seam to ensure the accurate size of a cut part;
and step two, placing the part plate to be cut on a cutting platform.
Step three, adjusting the radius adjusting rod with scales up and down on the rotating shaft according to the actual required arc size to an appropriate cutting height, and then tightly jacking the rotating shaft by adopting a first jacking bolt to fix the height of the radius adjusting rod;
adjusting the position of the cutting gun seat on the radius adjusting rod, reading the cutting radius of the cutting gun through the scale reading indicated by the reading pointer, adjusting the reading pointer to the position of the required cutting radius size, and then screwing down by adopting a second tightening bolt to relatively fix the cutting gun seat with the reading pointer and the radius adjusting rod with the scale;
and step five, after the cutting height and the cutting radius are adjusted, placing the cutting gun on a cutting gun seat, and then, rotating the rotating shaft according to the bearing for cutting, so that the arc cutting can be completed.
As an improvement, one end of the cutting gun is placed on a tooth-shaped groove of the cutting gun towing rod, and the angle of the cutting gun is adjusted through the tooth-shaped groove.
The invention has the beneficial effects that:
according to the invention, the cutting gun does not need to be manually held, so that arm ache caused by long-term holding of people is reduced, inaccurate cutting is caused, and the cutting gun deviates from the design requirement; in addition, the invention can also cut the arc with any radius in a certain range without singly marking, thereby ensuring the efficiency and the accuracy; the height of the cutting gun seat can be adjusted, and the cutting gun seat is suitable for the requirements of small and small cutting guns; the cutting gun towing rod is utilized again, and the tooth-shaped groove is formed in the cutting gun towing rod, so that the angle of the cutting gun can be adjusted, and the cutting range of the cutting gun is greatly expanded.
Drawings
Fig. 1 is a schematic structural diagram of a simple copying cutting device.
Fig. 2 is a schematic view of a portion of a radius adjustment lever installed.
Fig. 3 is a schematic view of the installation of the base and the rotating shaft.
The cutting machine comprises a base 1, a bearing 2, a rotating shaft 3, a first puller bolt 4, a cutting gun dragging rod 5, a cutting gun 6, a reading pointer 7, a radius adjusting rod 8, a sleeve 9, a second puller bolt 10 and a cutting gun seat 11.
Detailed Description
The invention is illustrated below with reference to the accompanying drawings, and as shown in fig. 1 to 3, a simple profiling cutting device includes a rotating shaft 3, a base 1, and a radius adjusting rod 8 with scales, the rotating shaft 3 is mounted on the base 1 through a bearing 2, one end of the radius adjusting rod 8 is mounted on the rotating shaft 3 through a fixture, the other end of the radius adjusting rod horizontally extends outwards, a cutting gun seat 11 capable of sliding on the radius adjusting rod 8 is arranged on the radius adjusting rod 8, the cutting gun seat 11 is used for mounting a cutting gun 6, and when the rotating shaft 3 is rotated, the cutting gun 6 mounted on the cutting gun seat 11 rotates around the rotating shaft 3 to complete arc cutting.
The fixture is the sleeve 9 of cover on pivot 3, and 8 one end of radius adjusting rod links to each other with sleeve 9 is fixed, and the other end level stretches out, still is equipped with the bolt hole on the sleeve 9 and with bolt hole complex first puller bolt 4, through screwing first puller bolt 4 into the relative high position of bolt hole internal fixation sleeve 9 and pivot 3.
The cutting gun base 11 slides on the radius adjusting rod 8 in an embedded mode, a bolt hole and a second tightening bolt 10 matched with the bolt hole are arranged on the cutting gun base 11, and the second tightening bolt 10 is screwed into the bolt hole to fix the relative radial position of the cutting gun base 11 and the radius adjusting rod 8.
And a reading pointer 7 capable of indicating scales on the radius adjusting rod 8 is arranged on the cutting gun seat 11, and the reading pointer 7 is used for indicating the cutting radius.
The middle of the rotating shaft 3 is fixedly provided with a cutting gun dragging rod 5 which horizontally extends out, the cutting gun dragging rod 5 is provided with a tooth-shaped groove for adjusting the angle of the cutting gun 6, the tooth-shaped groove is a plurality of grooves which are distributed on the upper surface of the cutting gun dragging rod 5 along the radial direction of the rotating shaft 3, and the angle of the cutting gun 6 is adjusted by selecting different grooves on the tooth-shaped groove to lay the cutting gun 6.
A method for arc cutting by using the simple profile modeling cutting device comprises the following steps:
step one, familiarizing with a drawing before arc cutting, counting the number and specification of arc plates, performing reasonable loss typesetting, considering the size of a cutting gap, and reserving the size of a cutting seam to ensure the accurate size of a cut part;
and step two, placing the part plate to be cut on a cutting platform.
Thirdly, adjusting the radius adjusting rod 8 with scales up and down on the rotating shaft 3 according to the actual required arc size to an appropriate cutting height, and then tightly jacking the rotating shaft 3 by adopting a first jacking bolt to fix the height of the radius adjusting rod 8;
adjusting the position of the cutting gun seat 11 on the radius adjusting rod 8, reading the cutting radius of the cutting gun 6 through the scale reading indicated by the reading pointer 7, adjusting the reading pointer 7 to the position of the required cutting radius size, and then screwing down by adopting a second tightening bolt to relatively fix the cutting gun seat 11 with the reading pointer 7 and the radius adjusting rod 8 with the scale;
and step five, after the cutting height and the cutting radius are adjusted, the cutting gun 6 is placed on the cutting gun seat 11, and then the rotating shaft 3 is rotated and cut according to the bearing 2, so that the arc cutting can be completed.
In a preferred embodiment, one end of the cutting gun is placed on a toothed groove of the cutting gun towing rod 5, and the angle of the cutting gun 6 is adjusted through the toothed groove.
Claims (3)
1. The utility model provides a simple and easy device of contour cutting which characterized in that: the cutting torch comprises a rotating shaft, a base and a radius adjusting rod with scales, wherein the rotating shaft is arranged on the base through a bearing, one end of the radius adjusting rod is arranged on the rotating shaft through a clamp, the other end of the radius adjusting rod horizontally extends outwards, a cutting torch seat capable of sliding on the radius adjusting rod is arranged on the radius adjusting rod, the cutting torch seat is used for installing a cutting torch, and when the rotating shaft is rotated, the cutting torch arranged on the cutting torch seat rotates by taking the rotating shaft as a center to finish arc-shaped cutting; the clamping apparatus is a sleeve sleeved on the rotating shaft, the end part of the radius adjusting rod is fixedly connected with the sleeve, the sleeve is also provided with a bolt hole and a first puller bolt matched with the bolt hole, and the relative height position of the sleeve and the rotating shaft is fixed by screwing the first puller bolt into the bolt hole;
the cutting gun seat slides on the radius adjusting rod in an embedded mode, a bolt hole and a second puller bolt matched with the bolt hole are formed in the cutting gun seat, and the relative radial position of the cutting gun seat and the radius adjusting rod is fixed by screwing the second puller bolt into the bolt hole; a reading pointer capable of indicating the scales on the radius adjusting rod is arranged on the cutting gun seat;
the middle part of the rotating shaft is fixedly provided with a cutting torch towing rod which horizontally extends out, and the cutting torch towing rod is provided with a dentate groove for adjusting the angle of the cutting torch.
2. A method for arc cutting using the simple device for profile cutting according to claim 1, comprising the steps of:
step one, familiarizing with a drawing before arc cutting, counting the number and specification of arc plates, performing reasonable loss typesetting, considering the size of a cutting gap, and reserving the size of a cutting seam to ensure the accurate size of a cut part;
secondly, placing the part plate to be cut on a cutting platform;
step three, adjusting the radius adjusting rod with scales up and down on the rotating shaft according to the actual required arc size to an appropriate cutting height, and then tightly jacking the rotating shaft by adopting a first jacking bolt to fix the height of the radius adjusting rod;
adjusting the position of the cutting gun seat on the radius adjusting rod, reading the cutting radius of the cutting gun through the scale reading indicated by the reading pointer, adjusting the reading pointer to the position of the required cutting radius size, and then screwing down by adopting a second tightening bolt to relatively fix the cutting gun seat with the reading pointer and the radius adjusting rod with the scale;
and step five, after the cutting height and the cutting radius are adjusted, placing the cutting gun on a cutting gun seat, and then, rotating the rotating shaft according to the bearing for cutting, so that the arc cutting can be completed.
3. The profile cutting simple device according to claim 2, wherein the arc cutting method comprises: one end of the cutting gun is placed on the tooth-shaped groove of the cutting gun dragging rod, and the angle of the cutting gun is adjusted through the tooth-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711175113.5A CN107825022B (en) | 2017-11-22 | 2017-11-22 | Simple profiling cutting device and arc-shaped cutting method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711175113.5A CN107825022B (en) | 2017-11-22 | 2017-11-22 | Simple profiling cutting device and arc-shaped cutting method |
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| Publication Number | Publication Date |
|---|---|
| CN107825022A CN107825022A (en) | 2018-03-23 |
| CN107825022B true CN107825022B (en) | 2020-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711175113.5A Active CN107825022B (en) | 2017-11-22 | 2017-11-22 | Simple profiling cutting device and arc-shaped cutting method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551091A (en) * | 2018-11-15 | 2019-04-02 | 岳阳高澜节能装备制造有限公司 | A kind of aperture tooling |
| CN111451682A (en) * | 2020-04-08 | 2020-07-28 | 中国一冶集团有限公司 | Multifunctional cutting gun compasses |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5160821A (en) * | 1992-03-17 | 1992-11-03 | Esab Welding Products, Inc. | Mounting apparatus for a cutting torch |
| JP2000052032A (en) * | 1998-08-04 | 2000-02-22 | Koike Sanso Kogyo Co Ltd | Torch angle setting device |
| CN2656062Y (en) * | 2003-11-21 | 2004-11-17 | 张洪歧 | Circular steel plate cutting gun frame |
| CN203371155U (en) * | 2013-07-25 | 2014-01-01 | 淮南长壁煤矿机械有限责任公司 | Chain wheel shape cutting special machine |
| CN205989138U (en) * | 2015-12-25 | 2017-03-01 | 广西大学 | A kind of five degree of freedom spot-welding mechanism |
| CN106392284B (en) * | 2016-11-23 | 2018-12-11 | 浙江风神风机制造有限公司 | A kind of plasma guided cutting apparatus with secure operating environment |
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