CN203779005U - Mitre elbow baiting cutting machine - Google Patents
Mitre elbow baiting cutting machine Download PDFInfo
- Publication number
- CN203779005U CN203779005U CN201420072073.7U CN201420072073U CN203779005U CN 203779005 U CN203779005 U CN 203779005U CN 201420072073 U CN201420072073 U CN 201420072073U CN 203779005 U CN203779005 U CN 203779005U
- Authority
- CN
- China
- Prior art keywords
- cutting
- arm
- cutting machine
- circumgyration incision
- platform
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model relates to a tube baiting cutting tool, in particular to a mitre elbow baiting cutting machine. The mitre elbow baiting cutting machine comprises a circular tube bracket, wherein one end of the circular tube bracket is provided with a cutting platform; the cutting platform is provided with a rotating platform; the rotating platform is provided with a vertical bracket; the upper end of the vertical bracket is provided with a rotating rod; the tail end of the rotating rod is connected with a rotary cutting arm; the rotary cutting arm is provided with a cutting gun. The mitre elbow baiting cutting machine disclosed by the utility model has the beneficial effects of simple structure, low cost, convenience and high speed in operation, small worker labor intensity, high cutting precision, convenience in assembling and welding and shortened production period.
Description
Technical field
The utility model relates to pipe feeding cutting tool, relates in particular to a kind of knee bend feeding cutting machine.
Background technology
Knee bend is a kind of elbow form common in petroleum chemical industry, is conventionally spliced by several sections of pipe sections.At present, when making pipeline knee bend, conventionally adopt first setting-out cutting, rear roll bending welding.Each operation all likely produces error, finally causes in counterpart assembly welding deviation larger, sometimes even cannot welding., need to revise through later stage polishing, could realize final butt welding.Whole process production efficiency is low, and labour intensity is large, waste time and energy, and difficult quality guarantee.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, and cutting accuracy is high, the knee bend feeding cutting machine of convenient and quick construction.
The technical solution of the utility model is:
Knee bend feeding cutting machine, comprise pipe support, pipe support one end arranges Cutting platform, rotation platform is set on Cutting platform, rotation platform is hinged by rotating shaft and Cutting platform, and vertical rack is set on rotation platform, and vertical rack upper end arranges swingle, swingle end connects circumgyration incision arm, on circumgyration incision arm, cutting gun is set.
Concrete, some rollers are set on pipe support, roller is symmetrical set.
Concrete, on circumgyration incision arm, retractor device is installed, retractor device comprises telescopic arm, telescopic arm can move along circumgyration incision arm, one end of spring connects circumgyration incision arm end, and the other end of spring connects the front end of telescopic arm, and telescopic arm end arranges steamboat, telescopic arm upper end arranges cutting gun supporting plate, and cutting gun is arranged on cutting gun supporting plate.
Concrete, on circumgyration incision arm, be fixed with guide rail, on telescopic arm, be fixed with slide block, slide block can move along guide rail.
Concrete, the pivot of circumgyration incision arm be positioned at rotation platform rotating shaft directly over.
Concrete, support is upper and lower stretching structure.
Concrete, on cutting gun supporting plate, deep-slotted chip breaker being set, cutting gun rotates along deep-slotted chip breaker.
Operation principle of the present utility model is, pipe is put on Cutting platform by pipe support, make circumgyration incision arm pivot be positioned at rotation platform rotating shaft directly over and be positioned on pipe central axis; Rotation platform rotates certain angle A around rotating shaft, circumgyration incision arm drives cutting gun rotation cross section crossing with pipe to form cross section, an oval boundary, it is A that circumgyration incision arm drives the angle angle of this cross section of cutting gun spin crossover and pipe cross section, and this angle is the required angle of prefabricated knee bend; Cutting gun cuts pipe under the drive of circumgyration incision arm; Circumgyration incision arm end arranges retractor device, can automatically adjust the position of cutting gun, to ensure the relative distance of cutting head and tube wall, makes to cut continuous and effective and carries out; Cutting gun is placed in the outer end of circumgyration incision arm, and between cutting gun and circumgyration incision arm, shape has a certain degree, and can cut out bevel angle.
The beneficial effects of the utility model are: the manufacturing process of having simplified knee bend, only only utilize pipe can manufacture elbow, save mapping, done the process operation of the series of complexes such as model, shortened the manufacturing time cycle of knee bend, reduced the manufacturing cost of knee bend; Simple in structure, convenient to operation, greatly reduced operating personnel's working strength, make operating personnel can be more easily more permanent carry out cutting task, thereby improved operating efficiency; Cutting gun has retractor device, can be with the bending of plate and height change when cutting and automatically adjust the heightening and turning down of length of circumgyration incision arm, ensure that all the time the distance between cutting gun and pipe wall is constant, and ensure cutting effect and cutting accuracy; Required bevel angle can be set, and a cutting forming, is convenient to the assembly welding of knee bend.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of rotation platform.
Fig. 3 is the structural representation of telescopic arm
1 pipe support 2 Cutting platform 3 rotation platform 4 vertical rack 5 swingle 6 circumgyration incision arm 7 telescopic arm 8 cutting gun supporting plate 9 cutting gun 10 guide rail 11 slide block 12 spring 13 rotating shaft 14 roller 15 deep-slotted chip breaker 16 steamboats.
Detailed description of the invention
Knee bend feeding cutting machine, comprises pipe support 1, and some rollers 14 are set on pipe support 1, and roller 14 is symmetrical set.
Pipe support 1 one end arranges Cutting platform 2, rotation platform 3 is set on Cutting platform 2, rotation platform 3 is hinged by rotating shaft 13 and Cutting platform 2, rotation platform 3 can be rotated around rotating shaft 13, circumgyration incision arm 6 be positioned at rotation platform 3 rotating shafts 13 directly over, vertical rack 4 is set on rotation platform 3, vertical rack 4 upper ends arrange swingle 5, swingle 5 ends connect circumgyration incision arm 6, the pivot of circumgyration incision arm 6 be positioned at rotation platform 3 swingles 5 directly over and on pipe axis, when work, swingle 5 rotates under the drive of motor, thereby driven rotary cutting arm 6 and cutting gun 9 are rotated cutting operation.
On circumgyration incision arm 6, retractor device is installed, retractor device comprises telescopic arm 7, on circumgyration incision arm 6, be fixed with guide rail 10, on telescopic arm 7, be fixed with slide block 11, slide block 11 can move along guide rail 10, one end of spring 12 connects circumgyration incision arm 6 ends, the other end of spring 12 connects the front end of telescopic arm 7, telescopic arm 7 ends arrange steamboat 16, telescopic arm 7 upper ends arrange cutting gun supporting plate 8, deep-slotted chip breaker 15 is set on cutting gun supporting plate 8, and cutting gun 9 is arranged on cutting gun supporting plate 8, and cutting gun 9 rotates along deep-slotted chip breaker 15.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the field are to be understood that: still can modify or part technical characterictic is equal to replacement detailed description of the invention of the present utility model; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope of the utility model request protection.
Claims (7)
1. knee bend feeding cutting machine, it is characterized in that, comprise pipe support, pipe support one end arranges Cutting platform, and rotation platform is set on Cutting platform, and rotation platform is hinged by rotating shaft and Cutting platform, vertical rack is set on rotation platform, vertical rack upper end arranges swingle, and swingle end connects circumgyration incision arm, on circumgyration incision arm, cutting gun is set.
2. knee bend feeding cutting machine according to claim 1, is characterized in that, some rollers are set on pipe support, and roller is symmetrical set.
3. knee bend feeding cutting machine according to claim 1, it is characterized in that, on circumgyration incision arm, retractor device is installed, retractor device comprises telescopic arm, telescopic arm can move along circumgyration incision arm, and one end of spring connects circumgyration incision arm end, and the other end of spring connects the front end of telescopic arm, telescopic arm upper end arranges cutting gun supporting plate, and cutting gun is arranged on cutting gun supporting plate.
4. knee bend feeding cutting machine according to claim 3, is characterized in that, on circumgyration incision arm, is fixed with guide rail, is fixed with slide block on telescopic arm, and slide block can move along guide rail.
5. knee bend feeding cutting machine according to claim 1, is characterized in that, the pivot of circumgyration incision arm be positioned at rotation platform rotating shaft directly over.
6. knee bend feeding cutting machine according to claim 1, is characterized in that, support is upper and lower stretching structure.
7. knee bend feeding cutting machine according to claim 3, is characterized in that, on cutting gun supporting plate, deep-slotted chip breaker is set, cutting gun rotates along deep-slotted chip breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420072073.7U CN203779005U (en) | 2014-02-20 | 2014-02-20 | Mitre elbow baiting cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420072073.7U CN203779005U (en) | 2014-02-20 | 2014-02-20 | Mitre elbow baiting cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203779005U true CN203779005U (en) | 2014-08-20 |
Family
ID=51315233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420072073.7U Withdrawn - After Issue CN203779005U (en) | 2014-02-20 | 2014-02-20 | Mitre elbow baiting cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203779005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862208A (en) * | 2014-02-20 | 2014-06-18 | 中石化中原油建工程有限公司 | Mitre elbow blanking cutting machine |
-
2014
- 2014-02-20 CN CN201420072073.7U patent/CN203779005U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862208A (en) * | 2014-02-20 | 2014-06-18 | 中石化中原油建工程有限公司 | Mitre elbow blanking cutting machine |
| CN103862208B (en) * | 2014-02-20 | 2016-03-30 | 中石化中原油建工程有限公司 | Knee bend feeding cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140820 Effective date of abandoning: 20160330 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |