CN201455560U - Elbow port cutting machine - Google Patents
Elbow port cutting machine Download PDFInfo
- Publication number
- CN201455560U CN201455560U CN200920096267XU CN200920096267U CN201455560U CN 201455560 U CN201455560 U CN 201455560U CN 200920096267X U CN200920096267X U CN 200920096267XU CN 200920096267 U CN200920096267 U CN 200920096267U CN 201455560 U CN201455560 U CN 201455560U
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- Prior art keywords
- elbow
- cutting
- translation
- cutting torch
- lifting
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- Expired - Fee Related
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Abstract
The utility model relates to an elbow port cutting machine, mainly used for secondary finishing and cutting of a punched and welded elbow and comprising a T-shaped groove platform, an elbow support, a horizontal moving mechanism, a gantry arranged on the horizontal moving mechanism, a lifting mechanism arranged on the gantry, a rotary mechanism arranged on a lifting sliding plate in the lifting mechanism and a cutting torch assembly arranged on a rotary bearing inner ring (with inner teeth) in the rotary mechanism, wherein the elbow is arranged on the elbow support when in use, is limited closely and fastened by a chain; the rotary mechanism rotates to drive the cutting torch assembly to rotate around the cutting elbow and complete the cutting task, wherein the lifting mechanism can realize that the cutting torch rotary bearing is aligned with the end surface of the elbow in the height direction; and the horizontal moving mechanism can realize that the cutting torch rotary bearing is aligned with the end surface of the elbow in the horizontal direction, thus realizing periphery cutting task of the elbow ports with various specifications from small caliber (about 400mm) to large caliber (about 1400mm). The elbow port cutting machine has simple structure, easy manufacturing, convenient operation, stable operation and good quality of cutting section.
Description
[technical field]: the utility model belongs to the cutting machine technical field, two incisory cutting machines of perpendicular end surface of particularly a kind of elbow.
[background technology]: the elbow port that bend pipe tools manufacturing enterprise finishes welding need carry out the clout cutting, enters end milling machine then and carries out the processing of elbow port beveling machine.At present, two port clout cuttings mainly are the cuttings of gas welder's handgrip to elbow, that is: elder generation is placed on elbow and uses tool scribe line such as square and line bob on the platform, the line of cut that draws in two ends of elbow, and the hand-held cutting torch of cutting operation personnel cuts static elbow.The shortcoming of this cutting mode is: (1) cutting section is not concordant, even dislocation, therefore needs to increase road machining processes milling amount surplus down, makes significantly increase machining time.(2) owing to the very out-of-flatness of this cutting mode section,, extended greatly the tool setting time so increased the centering time of back machining processes.(3) labor intensity of operating staff such as gas welder, turner is big.
[utility model content]: the utility model purpose is to overcome the prior art above shortcomings, and a kind of new elbow port automatic gas cutting machine is provided.
The elbow port cutting machine that the utility model provides, the platform that comprises a band T type groove, elbow support one and elbow are installed on the T type groove platform support two, and horizontal mobile mechanism, horizontal mobile mechanism comprises the translation slide plate of installing on the translation line slideway auxiliary that is installed on the T type groove platform and the translation line slideway auxiliary, be fixed with the translation screw on the translation slide plate, be connected with translation leading screw that the translation screw cooperates and move horizontally motor assembly; Be fixed with portal frame on the translation slide plate simultaneously, elevating mechanism is installed on the portal frame, elevating mechanism comprises the lifter slide of installing on the lifting line slideway auxiliary that is installed on the portal frame and the lifting line slideway auxiliary, the lifting screw is fixed on the lifter slide, and the elevating screw that cooperates with the lifting screw is connected the lifting motor assembly; Slew gear is installed on the lifter slide simultaneously, this slew gear comprises turning motor assembly and the pivoting support outer ring that is separately fixed on the lifter slide, be installed on the output rotation axis of turning motor assembly with the pinion of pivoting support ring gear engagement, the cutting torch assembly is installed on the pivoting support ring gear simultaneously.
The cutting torch assembly comprises the cutting torch holder that is fixed on the pivoting support ring gear, and cutting torch of installing on the cutting torch holder and cutting torch adjusting device.
According to actual needs, can be equipped with simultaneously on the T type groove platform and can above-mentioned portal frame and elevating mechanism and slew gear be installed on two groups of horizontal mobile mechanisms respectively along being in two groups of horizontal mobile mechanisms that 45～135 degree directions move.This elbow port cutting machine can be simultaneously to 45 degree ..., 90 degree and various elbows such as 135 degree two ends carry out cutting operation, to raise the efficiency.
During work, elbow is placed on elbow supports, be close to spacing and with chain tightly.Elevating mechanism can realize that the cutting torch pivoting support is short transverse and elbow end face centering, translation slide plate in portal frame bottom is connected on the line slideway on the T type groove platform by slide block, and moving horizontally by horizontal screw lead travel mechanism realization portal frame, can realize the cutting torch pivoting support in the horizontal direction with elbow end face centering, thereby can realize that small-bore (about 400mm) cuts task to the circumference of heavy caliber (about 1400mm) all size elbow port.
Advantage of the present utility model and good effect:
1, owing to adopt pivoting support and frequency control motor to drive, thus the cutting speed adjustable extent big, operate steadily, so the cutting section quality is good.
2, the cutting elbow diameter, the wall thickness range that are suitable for of this machine is big.
3, this machine is simple in structure, and is easy to manufacture, easy to operate.
[description of drawings]:
Fig. 1 is the structural representation of facing of the present utility model.
Fig. 2 is a side-looking structural representation of the present utility model.
Fig. 3 is a plan structure schematic diagram of the present utility model.
Among Fig. 1-3,1, portal frame, 2, lifter slide, 3, pivoting support, 4, move horizontally motor assembly, 5, the turning motor assembly, 6, pinion, 7, elevating screw, 8, the lifting screw, 9, lifting screw fixed mount, 10, lifting line slideway auxiliary, 11, the lift assembly, 12, the cutting torch holder, 13, cutting torch adjusting device, 14, elbow, 15, elbow supports one, 16, the translation line slideway auxiliary, 17, translation slide plate, 18, platform (band T type groove), 19, the translation screw, 20, the translation leading screw, 21, motor cabinet, 22, elbow supports two.
[specific embodiment]:
Embodiment 1:
As shown in the figure, the elbow port cutting machine that the utility model provides, the platform 18 that comprises a band T type groove, be equipped with on the T type groove platform elbow support 1 and elbow support 2 22, and horizontal mobile mechanism, horizontal mobile mechanism comprises the translation slide plate of installing on the translation line slideway auxiliary 16 that is installed on the T type groove platform and the translation line slideway auxiliary 17, be fixed with translation screw 19 on the translation slide plate, be connected with translation leading screw 20 that the translation screw cooperates and move horizontally motor assembly 4, move horizontally motor assembly 4 and be fixed on the motor cabinet 21 that is installed on the T type groove platform.Portal frame 1 bottom is welded with the translation slide plate, elevating mechanism is installed on the portal frame, elevating mechanism comprises the lifter slide of installing on the lifting line slideway auxiliary 10 that is installed on the portal frame and the lifting line slideway auxiliary 2, lifting screw 8 is fixed on the lifter slide by lifting screw fixed mount 9, the elevating screw 7 that cooperates with the lifting screw is connected lifting motor assembly 11, and the lifting motor assembly is fixed by bolts on the back timber of portal frame.Slew gear is installed on the lifter slide simultaneously, this slew gear comprises turning motor assembly 5 (comprising the cycloidal-pin wheel decelerator) and the pivoting support 3 that is separately fixed on the lifter slide, the outer ring of pivoting support (and decelerator) is fixed with lifter slide, be installed on the output rotation axis of turning motor assembly with the pinion 6 of the ring gear of pivoting support engagement, the cutting torch assembly is installed on the pivoting support ring gear simultaneously.The cutting torch assembly comprises cutting torch holder 12, and cutting torch of installing on the cutting torch holder and cutting torch adjusting device 13, and the cutting torch holder is fixed by bolts on the ring gear of pivoting support.Elbow 14 by elbow support 1 and elbow support 2 22 location and fixing.
According to actual needs, can be equipped with simultaneously on the T type groove platform and can above-mentioned portal frame and elevating mechanism and slew gear (referring to Fig. 1, Fig. 2) be installed on two groups of horizontal mobile mechanisms respectively along being in two groups of horizontal mobile mechanisms (referring to Fig. 3) that 45～135 degree directions move.
This elbow port cutting machine can be simultaneously to 45 degree ..., 90 degree and various elbows such as 135 degree two ends carry out cutting operation, to raise the efficiency.The angle of two groups of horizontal mobile mechanisms is 90 degree in this routine cutting machine.
The course of work of the present utility model is:
Adjust elevating mechanism, horizontal mobile mechanism according to being cut the elbow specification, concentric to realize the cutting torch centre of gyration (being the pivoting support center) with the elbow end face, adjust the cutting torch adjusting device with the cutting torch of maintenance cutting torch assembly and the inclination angle and the distance on elbow surface.Set up oxy-acetylene pressure according to factors such as bend wall thickness.Light cutting torch the cutting starting point is carried out preheating, and perforation, to finish the perforation back and start driving mechanism and adjust the drive motors rotating speed by frequency converter, the drive mechanism slew gear drives the cutting torch assembly and rotates, and realizes the cutting to the elbow end face.Cutting torch returns the three-sixth turn cutting and finishes, and the motor counter-rotating drives cutting torch and gets back to original position then, and a cutting cycle is promptly finished in the synchronous reposition of oxy-acetylene band meanwhile.
Claims (3)
1. elbow port cutting machine, it is characterized in that this cutting machine comprises the platform of a band T type groove, elbow support one and elbow are installed on the T type groove platform support two, and horizontal mobile mechanism, horizontal mobile mechanism comprises the translation slide plate of installing on the translation line slideway auxiliary that is installed on the T type groove platform and the translation line slideway auxiliary, be fixed with the translation screw on the translation slide plate, be connected with translation leading screw that the translation screw cooperates and move horizontally motor assembly; Be fixed with portal frame on the translation slide plate simultaneously, elevating mechanism is installed on the portal frame, elevating mechanism comprises the lifter slide of installing on the lifting line slideway auxiliary that is installed on the portal frame and the lifting line slideway auxiliary, the lifting screw is fixed on the lifter slide, and the elevating screw that cooperates with the lifting screw is connected the lifting motor assembly; Slew gear is installed on the lifter slide simultaneously, this slew gear comprises turning motor assembly and the pivoting support outer ring that is separately fixed on the lifter slide, be installed on the output rotation axis of turning motor assembly with the pinion of pivoting support ring gear engagement, the cutting torch assembly is installed on the pivoting support ring gear simultaneously.
2. elbow port cutting machine according to claim 1, it is characterized in that being equipped with simultaneously on the T type groove platform and can the described portal frame of claim 1 and elevating mechanism and slew gear be installed on two groups of horizontal mobile mechanisms respectively along being in two groups of horizontal mobile mechanisms that 45～135 degree directions move.
3. elbow port cutting machine according to claim 1 and 2 is characterized in that the cutting torch assembly comprises the cutting torch holder that is fixed on the pivoting support ring gear, and cutting torch of installing on the cutting torch holder and cutting torch adjusting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920096267XU CN201455560U (en) | 2009-04-13 | 2009-04-13 | Elbow port cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920096267XU CN201455560U (en) | 2009-04-13 | 2009-04-13 | Elbow port cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201455560U true CN201455560U (en) | 2010-05-12 |
Family
ID=42382912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920096267XU Expired - Fee Related CN201455560U (en) | 2009-04-13 | 2009-04-13 | Elbow port cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201455560U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554399A (en) * | 2012-03-05 | 2012-07-11 | 天津市盛金康科技发展有限公司 | Three-dimensional linkage pipe beveling device |
| 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 |
-
2009
- 2009-04-13 CN CN200920096267XU patent/CN201455560U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554399A (en) * | 2012-03-05 | 2012-07-11 | 天津市盛金康科技发展有限公司 | Three-dimensional linkage pipe beveling device |
| CN102554399B (en) * | 2012-03-05 | 2015-01-07 | 天津市盛金康科技发展有限公司 | Three-dimensional linkage pipe beveling device |
| 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 | ||
| ASS | Succession or assignment of patent right |
Owner name: CNPC BOHAI PETROLEUM EQUIPMENT MANUFACTURING CO., Free format text: FORMER OWNER: CNPC BOHAI EQUIPMENT MANUFACTURING CO., LTD., STEEL TUBE MANUFACTURING COMPANY Effective date: 20120110 Owner name: HEBEI HUAYOU STEEL PIPE DESIGN INSTITUTE CO., LTD. Effective date: 20120110 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 062658 CANGZHOU, HEBEI PROVINCE TO: 300457 HANGU, TIANJIN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120110 Address after: 300457, Tianjin Development Zone, No. 19 West Ring Road, Tianjin Binhai service outsourcing industry park, building 3 Co-patentee after: Hebei Huayou Steel Pipe Design Institute Co., Ltd. Patentee after: CNPC Bohai Equipment Manufacturing Co., Ltd. Address before: 062658 Hebei Province, Cangzhou Qingxian County No. 102 Bohai Petroleum Equipment Manufacturing Co Ltd steel pipe manufacturing company chief engineer office Patentee before: CNPC Bohai Equipment Manufacturing Co., Ltd., Steel Tube Manufacturing Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20150413 |
|
| EXPY | Termination of patent right or utility model |