CN204747712U - Hand cyclotomy machine - Google Patents
Hand cyclotomy machine Download PDFInfo
- Publication number
- CN204747712U CN204747712U CN201520237632.XU CN201520237632U CN204747712U CN 204747712 U CN204747712 U CN 204747712U CN 201520237632 U CN201520237632 U CN 201520237632U CN 204747712 U CN204747712 U CN 204747712U
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- Prior art keywords
- gear
- connecting axle
- pinion
- fixed
- gear shaft
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- Expired - Fee Related
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- Arc Welding In General (AREA)
Abstract
The utility model discloses an including fixing device, drive arrangement and cutting device's hand cyclotomy machine, fixing device includes bracing piece, backup pad and the setting landing leg in the backup pad both sides, drive arrangement includes the hand wheel, and it is through third gear shaft and the little gear connection of third, second largest gear passes through third gear shaft and the little gear connection of second, with the little gear engagement's of second third gear wheel through first gear shaft and first little gear connection, the setting is at the first gear wheel and first little gear engagement at connecting axle top, the bottom of connecting axle is equipped with the rule point. Cutting device is including setting up fixed cover of hose support, radius control lever, cutting torch and the height control pole in the backup pad, and the radius control lever passes through clamping nut to be fixed on the height control pipe, and the height control pipe is fixed on the connecting axle through the height control pole. The utility model has the advantages of construct simple, convenient operation, manpower cost reduction saves time, raises the efficiency.
Description
Technical field
The utility model relates to cutting equipment, particularly with the hand circle-cutting machine of one.
Background technology
Existing conventional cyclotomic apparatus comprises two large classes, and a class is the cyclotomic apparatus that Digit Control Machine Tool uses, and another kind of is special cyclotomy machinery.Utilize the cyclotomic apparatus on Digit Control Machine Tool to carry out cyclotomy operation, complicated operation, cost is higher; And cyclotomy machinery special at present, be basic cutting element with gas torch, and be provided with the drive unit driving this gas torch to rotate around predetermined axial line, its drive unit often volume is large, and type is heavy.
Also there is no very light circle-cutting machine in the market, in most cases cut little circle and all adopt manual mode.Manual cyclotomy is not only wasted time and energy, and cutting is very nonstandard, and error is comparatively large, affects product quality.Simultaneously the larger bowlder of cutting can not ensure cutting torch and rapidoprint equidistantly with vertical, cause the scrappage of product to raise, add production cost, reduce working (machining) efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of compact conformation, and produce raw originally low, the circle-cutting machine of relatively operation, this circle-cutting machine not only may be used for the processing of steel plate, and can be used for pipeline cyclotomy.
The technical solution of the utility model is: a kind of hand circle-cutting machine, comprises fixture, drive unit and cutter sweep, and fixture comprises support bar, gripper shoe and is arranged on the supporting leg of gripper shoe both sides; Described drive unit comprises handwheel, and it is connected with third pinion by the 3rd gear shaft; Second largest gear is connected with the second pinion by the 3rd gear shaft, is connected by the first gear shaft with the third-largest gear that the second pinion engages with the first pinion; The first gear being arranged on connecting axle top engages with the first pinion; The bottom of connecting axle is provided with rule point.
Further, cutter sweep comprises setting flexible pipe support on the supporting plate, radius control lever, cutting torch fixed cover and height adjusting link, radius control lever is fixed on Height Adjustment pipe by binding nut, and Height Adjustment pipe is fixed on connecting axle by height adjusting link.
Further, the outside of supporting leg is provided with nut and fixed bar.
The utility model has the following advantages:
(1) easy to use: by regulating fixed bar, to regulate level, if operation on pipeline, available fixation; Workman utilizes rule point location, and it is very convenient to operate.
(2) structure is simple, and human cost reduces, and saves time, raises the efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is left view of the present utility model.
Wherein 1, first gear; 2, connecting axle; 3, the first pinion; 4, flexible pipe supports; 5, the first gear shaft; 6, second largest gear; 7, the second gear shaft; 8, support bar; 9, the second pinion; 10, third pinion; 11, handwheel; 12, the 3rd gear shaft; 13, gripper shoe; 14, the third-largest gear; 15, radius control lever; 16, binding nut; 17, rule point; 18, cutting torch fixed cover; 19, height adjusting link; 20, nut; 21, fixed bar; 22, supporting leg; 23, height regulating.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described:
A kind of hand circle-cutting machine, comprises fixture, drive unit and cutter sweep.
Fixture comprises support bar 8, gripper shoe 13 and is arranged on the supporting leg 22 of gripper shoe 13 both sides, and the outside of supporting leg 22 is provided with nut 20 and fixed bar 21.
Drive unit comprises handwheel 11, and it is connected with third pinion 10 by the 3rd gear shaft 12; Second largest gear 6 is connected with the second pinion 9 by the 3rd gear shaft 7, and the third-largest gear 14 engaged with the second pinion 9 is connected with the first pinion 3 by the first gear shaft 5; The first gear 1 being arranged on connecting axle 2 top engages with the first pinion 3; The bottom of connecting axle 2 is provided with rule point 17.
Cutter sweep comprises the flexible pipe support 4 be arranged in gripper shoe 13, radius control lever 15, cutting torch fixed cover 18 and height adjusting link 19, radius control lever 15 is fixed on Height Adjustment pipe 23 by binding nut 16, and Height Adjustment pipe 23 is fixed on connecting axle 2 by height adjusting link 19.
During work, flexible pipe is supported 4 through flexible pipe, cutting torch is fixed in cutting torch fixed cover 18, utilize rule point 17 location, by adjusting rod 18 leveling or fixing, regulate required radius by clamping nut 16 and radius control lever 15, utilize height regulating rod 19 to regulate height regulating 23, thus regulate the height of cutting torch; Then open fire, rotate handwheel 11, drive cutting torch to rotate by drive unit, if steel plate is uneven or pipeline, after can putting out a fire, the height of adjustment nozzle, thus ensure the equidistant with vertical of cutting torch and rapidoprint, then proceed to cut.
Claims (3)
1. a hand circle-cutting machine, comprises fixture, drive unit and cutter sweep, it is characterized in that: described fixture comprises support bar (8), gripper shoe (13) and is arranged on the supporting leg (22) of gripper shoe (13) both sides; Described drive unit comprises handwheel (11), and it is connected with third pinion (10) by the 3rd gear shaft (12); Second largest gear (6) is connected with the second pinion (9) by the 3rd gear shaft (7), and the third-largest gear (14) engaged with the second pinion (9) is connected with the first pinion (3) by the first gear shaft (5); The first gear (1) being arranged on connecting axle (2) top engages with the first pinion (3); The bottom of connecting axle (2) is provided with rule point (17).
2. hand circle-cutting machine according to claim 1, it is characterized in that: described cutter sweep comprises radius control lever (15), cutting torch fixed cover (18), height adjusting link (19) and the flexible pipe be arranged in gripper shoe (13) supports (4), radius control lever (15) is fixed on Height Adjustment pipe (23) by binding nut (16), and Height Adjustment pipe (23) is fixed on connecting axle (2) by height adjusting link (19).
3. hand circle-cutting machine according to claim 1 and 2, is characterized in that: the outside of described supporting leg (22) is provided with nut (20) and fixed bar (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520237632.XU CN204747712U (en) | 2015-04-20 | 2015-04-20 | Hand cyclotomy machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520237632.XU CN204747712U (en) | 2015-04-20 | 2015-04-20 | Hand cyclotomy machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204747712U true CN204747712U (en) | 2015-11-11 |
Family
ID=54462466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520237632.XU Expired - Fee Related CN204747712U (en) | 2015-04-20 | 2015-04-20 | Hand cyclotomy machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204747712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583879A (en) * | 2017-02-15 | 2017-04-26 | 中海油能源发展股份有限公司 | Portable circle cutting machine suitable for circular thick plate cutting and cutting method thereof |
-
2015
- 2015-04-20 CN CN201520237632.XU patent/CN204747712U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583879A (en) * | 2017-02-15 | 2017-04-26 | 中海油能源发展股份有限公司 | Portable circle cutting machine suitable for circular thick plate cutting and cutting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |