CN210188771U - Gas cutting directional wheel - Google Patents
Gas cutting directional wheel Download PDFInfo
- Publication number
- CN210188771U CN210188771U CN201920841745.9U CN201920841745U CN210188771U CN 210188771 U CN210188771 U CN 210188771U CN 201920841745 U CN201920841745 U CN 201920841745U CN 210188771 U CN210188771 U CN 210188771U
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- Prior art keywords
- hollow cavity
- gas cutting
- hole
- diameter
- central
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- Expired - Fee Related
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- 238000005520 cutting process Methods 0.000 title claims abstract description 41
- 239000007787 solid Substances 0.000 claims abstract description 24
- 238000005266 casting Methods 0.000 claims abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a gas cutting directional wheel, which comprises two identical support rollers (1) which are arranged in parallel, a support frame (2) for connecting the two support rollers (1) and a fastening bolt (3); the support frame (2) is an integrally formed casting and consists of solid columns at two ends and a hollow cavity in the middle; the hollow cavity is provided with a central through hole (4) which penetrates through the hollow cavity up and down, and the upper surface and the lower surface of the hollow cavity are both planes; the two solid cylinders are respectively welded with the side walls of the two supporting rollers (1), and the central axis of each solid cylinder is superposed with the central connecting line of the two supporting rollers (1); one side of the hollow cavity is provided with a horizontal threaded through hole, and the fastening bolt (3) is screwed in and can pass through the threaded through hole. The utility model discloses use with the gas cutting torch cooperation, can play support, stable, directional effect to the gas cutting torch in the gas cutting operation process, improve the precision of gas cutting.
Description
Technical Field
The utility model relates to an electric welding, gas cutting technical field especially relate to a gas cutting torch assistance-localization real-time instrument specifically is a gas cutting directive wheel, can cooperate the gas cutting torch to use.
Background
In the gas cutting operation, an operator often holds a gas cutting gun to operate, and because the operator is unstable in hand, the cutting line is not straight or is not cut completely, so that the work requiring fine cutting can cause serious loss.
Disclosure of Invention
An object of the utility model is to provide a gas cutting directional wheel can cooperate the gas cutting torch to use, plays support, stability, directional effect to the gas cutting torch, improves the precision of gas cutting. The purpose of the utility model is realized through the following technical scheme.
A gas cutting directional wheel comprises two identical and parallel supporting rollers, a supporting frame for connecting the two supporting rollers and a fastening bolt; the support frame is an integrally formed casting and consists of solid columns at two ends and a hollow cavity in the middle; the hollow cavity is provided with a central through hole which penetrates through the hollow cavity up and down, and the upper surface and the lower surface of the hollow cavity are both planes; the solid cylinders at the two ends have the same diameter and the same length, the two solid cylinders are respectively welded with the side walls of the two supporting rollers, and the central axes of the solid cylinders are superposed with the central connecting line of the two supporting rollers; the contour line of the outer edge of the hollow cavity is arc-shaped, and the width of the hollow cavity is larger than the diameter of the solid cylinder; one side of the hollow cavity is provided with a thread through hole in the horizontal direction, the fastening bolt is screwed in and can penetrate through the thread through hole, and the external thread of the fastening bolt is matched with the internal thread of the thread through hole.
Furthermore, the supporting frame and the supporting rollers are iron castings or steel castings.
Furthermore, the ratio of the width of the hollow cavity to the diameter of the solid column is 1.7: 1-1.5: 1.
Furthermore, the ratio of the diameter of the central through hole to the width of the hollow cavity is 2/3-1/2.
Furthermore, the ratio of the diameter of the threaded through hole to the diameter of the central through hole is 1/3-1/5.
Furthermore, the ratio of the diameter of the supporting roller to the diameter of the solid cylinder is 1.7: 1-1.5: 1.
The utility model has the advantages that:
the gas cutting gun can be supported, stabilized and oriented in the gas cutting operation process, the problems that a gas cutting line is not straight and cannot be cut completely are solved, and the gas cutting accuracy is improved.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic view of the usage state of the present invention.
Reference numerals: 1. supporting the rollers; 2. a support frame; 3. fastening a bolt; 4. a central through hole; 5. a gas cutting gun.
Detailed Description
As shown in fig. 1 and 2, a gas cutting directional wheel comprises two identical support rollers 1 arranged in parallel, a support frame 2 connecting the two support rollers 1, and a fastening bolt 3; the support frame 2 is an integrally formed casting and consists of solid columns at two ends and a hollow cavity in the middle; the hollow cavity is provided with a central through hole 4 (used for inserting the head of the gas cutting gun) which penetrates up and down, and the upper surface and the lower surface of the hollow cavity are both planes (ensuring the horizontal support of the head of the gas cutting gun); the solid cylinders at the two ends have the same diameter and the same length, the two solid cylinders are respectively welded with the side walls of the two supporting rollers 1, and the central axes of the solid cylinders are superposed with the central connecting line of the two supporting rollers 1; the contour line of the outer edge of the hollow cavity is arc-shaped, and the width of the hollow cavity is larger than the diameter of the solid cylinder; one side of the hollow cavity is provided with a thread through hole in the horizontal direction, the fastening bolt 3 is screwed in and can penetrate through the thread through hole, and the external thread of the fastening bolt 3 is matched with the internal thread of the thread through hole.
In this embodiment, the supporting frame 2 and the supporting roller 2 are made of iron or steel casting to ensure a certain weight of the directional wheel and stability thereof.
The dimensions in this example are set as: the ratio of the width of the hollow cavity to the diameter of the solid cylinder is 1.7: 1-1.5: 1.
The ratio of the diameter of the central through hole 4 to the width of the hollow cavity is 2/3-1/2. The ratio of the diameter of the threaded through hole to the diameter of the central through hole 4 is 1/3-1/5. The ratio of the diameter of the supporting roller 1 to the diameter of the solid cylinder is 1.7: 1-1.5: 1. Reasonable size design to ensure the balance and stability of the product and the matching with the gas cutting gun.
The utility model discloses can cooperate the gas cutting torch to use, for example, the No. 2 and No. 3 gas cutting torch of the production of the sheath of shanghai Tuotuo industry Limited. As shown in figure 3, insert the rifle head of gas cutting torch during the use the utility model discloses in the central through-hole 4 of gas cutting directional wheel, rotatory fastening bolt 3 promotes the gas cutting torch to the rifle head fastening, and supporting roller 1 rolls around following, can begin to carry out the gas cutting operation.
The above-mentioned embodiments are only part of the present invention, and do not cover the whole of the present invention, and on the basis of the above-mentioned embodiments and the attached drawings, those skilled in the art can obtain more embodiments without creative efforts, so that the embodiments obtained without creative efforts are all included in the protection scope of the present invention.
Claims (6)
1. A gas cutting directional wheel is characterized in that: comprises two identical and parallel supporting rollers (1), a supporting frame (2) for connecting the two supporting rollers (1) and a fastening bolt (3); the support frame (2) is an integrally formed casting and consists of solid columns at two ends and a hollow cavity in the middle; the hollow cavity is provided with a central through hole (4) which penetrates through the hollow cavity up and down, and the upper surface and the lower surface of the hollow cavity are both planes; the solid cylinders at the two ends have the same diameter and the same length, the two solid cylinders are respectively welded with the side walls of the two supporting rollers (1), and the central axes of the solid cylinders are superposed with the central connecting line of the two supporting rollers (1); the contour line of the outer edge of the hollow cavity is arc-shaped, and the width of the hollow cavity is larger than the diameter of the solid cylinder; one side of the hollow cavity is provided with a horizontal threaded through hole, the fastening bolt (3) is screwed in and can penetrate through the threaded through hole, and the external thread of the fastening bolt (3) is matched with the internal thread of the threaded through hole.
2. The gas cutting orientation wheel of claim 1, wherein: the supporting frame (2) and the supporting roller (1) are iron castings or steel castings.
3. The gas cutting orientation wheel of claim 1, wherein: the ratio of the width of the hollow cavity to the diameter of the solid cylinder is 1.7: 1-1.5: 1.
4. The gas cutting orientation wheel of claim 1, wherein: the ratio of the diameter of the central through hole (4) to the width of the hollow cavity is 2/3-1/2.
5. The gas cutting orientation wheel of claim 1, wherein: the ratio of the diameter of the threaded through hole to the diameter of the central through hole (4) is 1/3-1/5.
6. The gas cutting orientation wheel of claim 1, wherein: the ratio of the diameter of the supporting roller (1) to the diameter of the solid cylinder is 1.7: 1-1.5: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920841745.9U CN210188771U (en) | 2019-06-05 | 2019-06-05 | Gas cutting directional wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920841745.9U CN210188771U (en) | 2019-06-05 | 2019-06-05 | Gas cutting directional wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210188771U true CN210188771U (en) | 2020-03-27 |
Family
ID=69872899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920841745.9U Expired - Fee Related CN210188771U (en) | 2019-06-05 | 2019-06-05 | Gas cutting directional wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210188771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390333A (en) * | 2020-04-17 | 2020-07-10 | 中船黄埔文冲船舶有限公司 | Clamping tool for wind cutting gun |
-
2019
- 2019-06-05 CN CN201920841745.9U patent/CN210188771U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390333A (en) * | 2020-04-17 | 2020-07-10 | 中船黄埔文冲船舶有限公司 | Clamping tool for wind cutting gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 |