CN202291596U - Pipeline cutting machine - Google Patents
Pipeline cutting machine Download PDFInfo
- Publication number
- CN202291596U CN202291596U CN2011203361944U CN201120336194U CN202291596U CN 202291596 U CN202291596 U CN 202291596U CN 2011203361944 U CN2011203361944 U CN 2011203361944U CN 201120336194 U CN201120336194 U CN 201120336194U CN 202291596 U CN202291596 U CN 202291596U
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- CN
- China
- Prior art keywords
- workpiece
- turning cylinder
- pipe cutter
- utility
- sleeve
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the field of steel member manufacture, and particularly discloses a pipeline cutting machine. The pipeline cutting machine comprises a rotating shaft (1), a clamping device (2) and a blade (3), wherein the rotating shaft (1) is a hollow shaft in which a clamping workpiece (4) is inserted, the clamping device (2) is fixedly connected to one end of the rotating shaft (1) and used for clamping the workpiece (4); the blade (3) is pressed downward on the workpiece (4), and the circumferential cutting to the workpiece (4) is achieved by rotating the rotating shaft (1). According to the utility model, during the cutting process, the stress on the workpiece rotated is uniform, burrs are reduced greatly, the phenomenon of pipe deformation is avoided, and the pipeline cutting machine facilitates the improvement of the quality of the cutting section of the workpiece.
Description
Technical field
The utility model relates to steel structure manufacture field, is a kind of pipe cutter that improves the cutting section quality specifically.
Background technology
Need a large amount of tubing of processing in the steel structure manufacture, wherein often relate to the cutting technique of tubing.Existing cutting technique be with workpiece as under the cutting wheel, rotate at a high speed and press down cutting wheel, tubing cuts off the most at last.Problem is that the tube wall general thickness of the employed tubing of steel member is little, thereby with cutting wheel cutting light wall pipe the time, form burr easily at its cutting port, and deflection is bigger.For this section, need the subsequent handling finishing of polishing, not only time-consuming but also effort was unfavorable for raising the efficiency, reducing cost.
The utility model content
In view of this, the purpose of the utility model is to provide a kind of pipe cutter, can improve the quality of work piece cut section.
For solving above technical problem, the technical scheme that the utility model provides is: a kind of pipe cutter, comprise turning cylinder (1), clamping device (2) and blade (3), and wherein: said turning cylinder (1) is a hollow shaft, wherein inserts clamping work pieces (4); Said clamping device (2) is fixed on an end of said turning cylinder (1), in order to clamp said workpiece (4); Be pressed under the said blade (3) on the said workpiece (4), realize circumference cutting said workpiece (4) through rotating said turning cylinder (1).
More excellent ground comprises sleeve (5), and said turning cylinder (1) connects the output shaft of power drive mechanism through said sleeve (5).
More excellent ground, said sleeve (5) is locked at an end of said turning cylinder (1) through locking nut (6).
More excellent ground, said power drive mechanism comprises motor, decelerator and shaft coupling successively, said sleeve (5) connects said shaft coupling.
More excellent ground, said motor is an alternating current generator.
Compared with prior art, the utility model pipe cutter inserts pipeline in the hollow turning cylinder and fixes, and drives the workpiece rotation through turning cylinder, realizes the circumference cutting by pressing down blade; The rotating pipe workpiece is stressed comparatively even in the cutting process, thereby helps reducing burr, avoids the tubing distortion; The quality that this has improved the work piece cut section greatly helps to save follow-up finishing process, thereby has improved efficient, has reduced production cost.
Description of drawings
Fig. 1 representes the sketch map of the utility model pipe cutter.
The specific embodiment
The core concept of the utility model is that pipeline inserts in the hollow turning cylinder and fixes, and drives the workpiece rotation through turning cylinder, realizes the circumference cutting by pressing down blade, improves the quality of cutting section thus.
In order to make those skilled in the art understand the technical scheme of the utility model better, the utility model is done further to specify below in conjunction with accompanying drawing and specific embodiment.
Referring to Fig. 1, a preferred embodiment of expression the utility model pipe cutter.This pipe cutter comprises turning cylinder 1, clamping device 2 and blade 3, and wherein: turning cylinder 1 is a hollow shaft, wherein inserts clamping work pieces (pipeline) 4; Clamping device 2 is fixed on an end of turning cylinder 1, in order to clamping work pieces 4, and the actuating unit and the other end of turning cylinder 1 is in transmission connection; Blade is pressed on for 3 times on the workpiece 4, realizes the circumference cutting to workpiece 4 through rotating turning cylinder 1 at a high speed.
This cutting mode has improved the quality of work piece cut section, and reason is that the rotating pipe workpiece is stressed comparatively even in the cutting process, thereby helps reducing burr, avoids the tubing distortion., need not follow-up finishing process, thereby improved efficient preferably under the prerequisite at the work piece cut cross section quality, reduced production cost.
As shown in Figure 1, preferably, this pipe cutter comprises sleeve 5, connects firmly after locking through locking nut 6 with turning cylinder 1 to be integral; Power drive mechanism comprises motor, decelerator and shaft coupling (scheming not shown) successively, and motor can be alternating current generator; Sleeve 5 connects shaft coupling, through sleeve 5 turning cylinder 1 is advantageously connected on the output shaft of power drive mechanism thus.
Only be the preferred implementation of the utility model below, should be pointed out that above-mentioned preferred implementation should not be regarded as the restriction to the utility model, the protection domain of the utility model should be as the criterion with claim institute restricted portion.For those skilled in the art, in spirit that does not break away from the utility model and scope, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (5)
1. a pipe cutter is characterized in that, comprises turning cylinder (1), clamping device (2) and blade (3), and wherein: said turning cylinder (1) is a hollow shaft, wherein inserts clamping work pieces (4); Said clamping device (2) is fixed on an end of said turning cylinder (1), in order to clamp said workpiece (4); Be pressed under the said blade (3) on the said workpiece (4), realize circumference cutting said workpiece (4) through rotating said turning cylinder (1).
2. pipe cutter as claimed in claim 1 is characterized in that, comprises sleeve (5), and said turning cylinder (1) connects the output shaft of power drive mechanism through said sleeve (5).
3. pipe cutter as claimed in claim 2 is characterized in that, said sleeve (5) is locked at an end of said turning cylinder (1) through locking nut (6).
4. pipe cutter as claimed in claim 2 is characterized in that said power drive mechanism comprises motor, decelerator and shaft coupling successively, and said sleeve (5) connects said shaft coupling.
5. pipe cutter as claimed in claim 4 is characterized in that, said motor is an alternating current generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203361944U CN202291596U (en) | 2011-09-08 | 2011-09-08 | Pipeline cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203361944U CN202291596U (en) | 2011-09-08 | 2011-09-08 | Pipeline cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202291596U true CN202291596U (en) | 2012-07-04 |
Family
ID=46360575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203361944U Expired - Fee Related CN202291596U (en) | 2011-09-08 | 2011-09-08 | Pipeline cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202291596U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551198A (en) * | 2013-10-29 | 2015-04-29 | 艾默生管道工具(上海)有限公司 | Pipe cutting machine |
| CN110814417A (en) * | 2019-11-21 | 2020-02-21 | 倪树华 | Square pipe surrounding type cutting equipment |
-
2011
- 2011-09-08 CN CN2011203361944U patent/CN202291596U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551198A (en) * | 2013-10-29 | 2015-04-29 | 艾默生管道工具(上海)有限公司 | Pipe cutting machine |
| CN104551198B (en) * | 2013-10-29 | 2017-02-15 | 艾默生管道工具(上海)有限公司 | Pipe cutting machine |
| CN110814417A (en) * | 2019-11-21 | 2020-02-21 | 倪树华 | Square pipe surrounding type cutting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN QIGUANG DYNAMIC STEEL STRUCTURE CO., LTD. Free format text: FORMER OWNER: GUANGDONG QIGUANG STEEL STRUCTURE CO., LTD. Effective date: 20150702 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150702 Address after: Lianxing Industrial Park in Guangdong province Dongguan City Qishi town 523000 Patentee after: Dongguan QiGuang Dynamic Steel Structure Co., Ltd. Address before: Lianxing Industrial Park in Guangdong province Dongguan City Qishi town 523000 Patentee before: Guangdong Qiguang Steel Co., Ltd. |
|
| 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: 20120704 Termination date: 20170908 |