CN104002012A - Novel gas cutting compass instrument - Google Patents
Novel gas cutting compass instrument Download PDFInfo
- Publication number
- CN104002012A CN104002012A CN201310070687.1A CN201310070687A CN104002012A CN 104002012 A CN104002012 A CN 104002012A CN 201310070687 A CN201310070687 A CN 201310070687A CN 104002012 A CN104002012 A CN 104002012A
- Authority
- CN
- China
- Prior art keywords
- cutting
- cutting tip
- fixing frame
- compasses
- compass
- 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
- 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
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
- B23K7/105—Auxiliary devices, e.g. for guiding or supporting the torch specially adapted for particular geometric forms
- B23K7/107—Auxiliary devices, e.g. for guiding or supporting the torch specially adapted for particular geometric forms for cutting circles
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- Physics & Mathematics (AREA)
- Geometry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The invention discloses a novel gas cutting compass instrument which mainly comprises a positioner (1), a compass rod (2) and a cutting tip fixing frame (3). A centering cone and an annular magnet are arranged inside the positioner, a positioning effect is realized by the centering cone at first, then the positioner is firmly fixed by the aid of magnetic suction of the annular magnet, and damage to the surfaces of workpieces can be prevented. A handle which is fixed in a threaded manner is arranged on the upper portion of the positioner, the compass rod with a graduated scale is fixed onto the handle, the cutting tip fixing frame is arranged at the other end of the compass rod, a screw which is used for fixing the compass rod and the cutting tip fixing frame is arranged on the cutting tip fixing frame, a cutting tip supporting stop ring is arranged on one side of the cutting tip fixing frame, and a bearing is arranged at the bottom of the other side of the cutting tip fixing frame, so that a gas cutting tool can be supported. The novel gas cutting compass instrument has the advantages of simple structure, convenience in manufacture and safety and reliability in use.
Description
Technical field
The present invention relates to the specific purpose tool that a kind of torch operation is used, it is a kind of novel gas cutting compasses, in gas cutting metal material, uses, and the blanking of energy precise cutting, reduces loss, increases work efficiency.
Background technology
Torch operation is quite general aborning, gas cutting compasses that all need not be special during great majority operation, some gas cutting compasses are directly located fixing with centering cone, but must first on workpiece, tap a pit in use, then centering cone are aimed to pit and are fixed.Because material is hard-soft, so the pit tapping has and deeply has shallowly, be fixed up and be not very reliable and stable.Sometimes can be excessive because of the radius of cutting, locate the long correctness that also can affect blanking, cause waste of material.
Task of the present invention is achieved like this, for locate insecure problem with centering cone, and a kind of novel gas cutting compasses of the design, it mainly contains: locator (1), compasses bar (2), cutting torch fixed mount (3) form.Centering cone and an annular magnet are equipped with in locator inside, first with centering cone location, and then rely on the magnetic attraction of annular magnet that locator is fixed firmly, do not damage surface of the work.On locator top, there is one with the fixing handle of screw thread, on handle, fix one with the compasses bar of rule, the other end at compasses bar is equipped with a cutting torch fixed mount, on cutting torch fixed mount, be equipped with one for the fixing screw of compasses bar and cutting torch fixed mount, its side is equipped with a cutting torch supporting baffle ring, a bearing is equipped with in opposite side bottom, has supported gas cutter.
The present invention has relatively simple for structure, and comparison is convenient, safe and reliable.
Accompanying drawing explanation
Be a kind of novel gas cutting compasses accompanying drawing below, the invention will be further described in conjunction with the accompanying drawings and embodiments.
Accompanying drawing 1 is a kind of novel gas cutting compasses elevation.
(1) in figure, locator, (2), compasses bar, (3), cutting torch fixed mount, (4) gas cutter.
The specific embodiment
The present invention is achieved like this: design a kind of novel gas cutting compasses, it mainly contains locator (1), compasses bar (2), cutting torch fixed mount (3) composition.Centering cone and an annular magnet are equipped with in locator inside, first with centering cone location, and then rely on the magnetic attraction of annular magnet that locator is fixed firmly, do not damage surface of the work.On locator top, there is one with the fixing handle of screw thread, on handle, fix one with the compasses bar of rule, the other end at compasses bar is equipped with a cutting torch fixed mount, on cutting torch fixed mount, be equipped with one for the fixing screw of compasses bar and cutting torch fixed mount, its side is equipped with a cutting torch supporting baffle ring, a bearing is equipped with in opposite side bottom, has supported gas cutter.
During use, first find the center of circle of wanting gas cutting workpiece, then as long as the centering cone of locator inside is aimed to the center of circle, more slowly put down the annular magnet that is contained in locator inside, allow magnet firmly locator be fixed.Rotate again the compasses bar with rule, be mobilely contained in the cutting torch fixed mount on compasses bar, aim at the rule on compasses bar, find and want the workpiece size of gas cutting big or small, with screw, be fixed, finally load onto gas cutting and cut tool and just can process.
Claims (1)
1. a novel gas cutting compasses, it is characterized in that: it mainly contains locator (1), compasses bar (2), cutting torch fixed mount (3) composition, centering cone and an annular magnet are equipped with in locator inside, on locator top, there is one with the fixing handle of screw thread, on handle, fix one with the compasses bar of rule, the other end at compasses bar is equipped with a cutting torch fixed mount, on cutting torch fixed mount, be equipped with one for the fixing screw of compasses bar and cutting torch fixed mount, its side is equipped with a cutting torch supporting baffle ring, a bearing is equipped with in opposite side bottom, has supported gas cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310070687.1A CN104002012A (en) | 2013-02-23 | 2013-02-23 | Novel gas cutting compass instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310070687.1A CN104002012A (en) | 2013-02-23 | 2013-02-23 | Novel gas cutting compass instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104002012A true CN104002012A (en) | 2014-08-27 |
Family
ID=51363076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310070687.1A Pending CN104002012A (en) | 2013-02-23 | 2013-02-23 | Novel gas cutting compass instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104002012A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439663A (en) * | 2014-10-21 | 2015-03-25 | 中建三局集团有限公司 | Plasma cutting compasses |
-
2013
- 2013-02-23 CN CN201310070687.1A patent/CN104002012A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439663A (en) * | 2014-10-21 | 2015-03-25 | 中建三局集团有限公司 | Plasma cutting compasses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140827 |