CN2631685Y - Automatic pipeline cutter - Google Patents
Automatic pipeline cutter Download PDFInfo
- Publication number
- CN2631685Y CN2631685Y CN 03211351 CN03211351U CN2631685Y CN 2631685 Y CN2631685 Y CN 2631685Y CN 03211351 CN03211351 CN 03211351 CN 03211351 U CN03211351 U CN 03211351U CN 2631685 Y CN2631685 Y CN 2631685Y
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- CN
- China
- Prior art keywords
- track
- walking
- lower margin
- gear
- cutting machine
- 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 pipeline automatic cutting machine can cut oblique mouths from 0 to 3 degrees, which achieves alignment cutting and is used to all the steel pipes with different specifications. The cutting machine is simple structured with low cost, which includes a walking vehicle provided with an interior electrical motor and a transmission device, a cutting torch arranged at the walking vehicle and a rigid circular track. The track is composed of a plurality of arc double plate track sections. A connector panel is arranged at the joint of the adjacent track sections. Two connector panels are connected through a conic nut and bolt. A track edge of a track section is equipped with teeth. The exterior side of the track is equipped with a ring slide way. The track at the lower part of the walking vehicle has a walking gear and a supporting gear respectively. The walking gear and the supporting gear are connected with the rotating axle of the transmission mechanism. The walking gear engages with the gears on the track. The two sides of the walking vehicle frame, opposite to the slide way of the exterior side of the track, is equipped with a pulley respectively. The track is also equipped with a plurality of the foundation supports. Anchors are arranged at the foundation supports.
Description
Technical field
The utility model relates to a kind of pipeline automatic gas cutting machine that is applicable to all size steel pipe.
Background technology
Existing pipe cutter is by the steel plate track, places walking car in orbit and the cutting torch that is installed on the walking car constitutes, and is connected by rubbing between wherein walk car and the steel plate track, and smooth running is poor; Because track can only be perpendicular to the steel shaft dress of feeling at ease, so can only cut straight mouth.In addition, the complex structure of the pipe cutter of this structure own, processing cost height.
Summary of the invention
The purpose of this utility model is to solve the problem that prior art exists, and a kind of simple in structure, low cost of manufacture is provided, can cuts 0～3 ° of angle and can realizes the alignment cutting, is applicable to the pipeline automatic gas cutting machine of all size steel pipe.
The utility model is achieved in that it establishes the walking car of motor and transmission mechanism in comprising, be installed in cutting torch and rigid circular track on the walking car, its special character is that said track is made of several arc biplate orbital segments, junction at adjacent orbital segment is provided with connecting plate, be connected with nut by taper bolt between two connecting plates, a track sheet outer rim at orbital segment is processed with teeth, on the lateral surface of track, be provided with annular slide track, the respective carter place, mule carriage bottom of being expert at is provided with walking gear and roller respectively, said walking gear is connected with the power transmission shaft of transmission mechanism with roller, and walking gear is meshed with teeth on the track, be expert at the slideway place of vehicle carriage both sides respective carter lateral surface is provided with two pulleys respectively, said pulley and walking gear constitute triangle rigidity link gear, also be provided with several lower margin bearings in orbit, on the lower margin bearing, lower margin be installed.
According to above-mentioned pipeline automatic gas cutting machine, said lower margin be by be placed between two track sheets and upper surface be provided with groove the connection locating piece, be connected on the lower margin bearing and the lower end be provided with the convex edge leading screw, be installed in the gland that connects the locating piece upper surface and be connected the lower margin piece that connects the locating piece bottom and constitute, said leading screw convex edge is embedded in the groove that connects the locating piece upper surface, when preventing to adjust the lower margin height, the lower margin piece rotates with leading screw.
According to above-mentioned pipeline automatic gas cutting machine, be provided with the adjusting play between pulley installing hole on the said traveling vehicle frame and the pulley spindle, on traveling vehicle frame, the adjustment seat is installed by pulley spindle, be provided with the adjustment bolt at an adjustment seat top, also be provided with fastening bolt on the adjustment seat, said fastening bolt is installed on the traveling vehicle frame, and corresponding fastening bolt position is provided with bar hole on the adjustment seat, to adjust the gap between walking gear and the track teeth, guarantee to mesh effect therebetween.
According to above-mentioned pipeline automatic gas cutting machine, said bolt is an one with corresponding connecting plate.
Pipeline automatic gas cutting machine according to above-mentioned is respectively equipped with screw and locating hole on the interface of two adjacent connecting plates, in described screw alignment pin is installed, and the other end of alignment pin is inserted in the locating hole, in case track dislocation when installing.
The utility model has the advantages that: simple in structure, low cost of manufacture; The steel pipe mouth of pipe of all size can be cut and groove can be directly cut into; Owing to adopt rigid track and burr adjustable tail margin, therefore can cut 0～3 ° of angle and can realize the alignment cutting, be applicable to all size steel pipe.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an A-A profile among Fig. 1;
Fig. 3 is a B-B profile among Fig. 1;
Fig. 4 is a C portion broken section enlarged drawing among Fig. 1;
Fig. 5 is the utility model middle orbit segment structure schematic diagram;
Fig. 6 is that the D of Fig. 5 is to view;
Fig. 7 is an E-E profile among Fig. 1.
Among the figure: the 1-car of walking, 2-track, 3-cutting torch, 4-are adjusted seat, the 4A-bar hole, 5-connecting plate, 6-lower margin, 7-walking gear, 8-motor, 9-transmission mechanism, the 10-vehicle carriage of walking, the 11-gusset piece, the 12-roller, 13-slideway, 14-orbital segment, 14A-teeth, 15-adjusts bolt, 16-pulley, 17-pad, the 18-pulley spindle, 19-bolt, 20-taper bolt, the 21-nut, 22-alignment pin, 23-screw, the 24-locating hole, 25-lower margin piece, 26-lower margin axle, 27-connects locating piece, 28-lower margin bearing, 29-leading screw, the 30-gland, 31-strengthens gusset, 32-screw.
The specific embodiment
As shown in the figure, the utility model has the walking car 1 of establishing motor 8 and transmission mechanism (worm reduction box) 9 in one, be connected by gusset piece 11 between said motor 8 and the transmission mechanism 9, be expert at and cutting torch 3 and rigid circular track 2 be installed in the mule carriage 1, said track 2 is made of several arc biplate orbital segments 14, be provided with between the orbital segment 14 of two correspondences and strengthen gusset 31, be provided with connecting plate 5 in the junction of adjacent orbital segment 14, be processed with screw 32 on the connecting plate 5, be connected with nut 21 by taper bolt 20 between two adjacent connecting plates 5, said bolt 20 can be one with corresponding connecting plate 5, on the interface of two adjacent connecting plates 5, be respectively equipped with screw 23 and locating hole 24, in described screw 23, alignment pin 22 is installed, the other end of alignment pin 22 is inserted in the locating hole in 24, in case orbital segment 14 dislocation when installing.A track sheet outer rim at orbital segment 14 is processed with teeth 14A, on the lateral surface of track 14, be provided with annular slide track 13, the mule carriage 1 bottom respective carter of being expert at 2 places are provided with walking gear 7 and roller 12 respectively, said walking gear 7 is connected with the power transmission shaft of roller 12 with transmission mechanism 9, and walking gear 7 is meshed with teeth 14A on the orbital segment 14, be expert at slideway 13 places of vehicle carriage 10 both sides respective carter 2 lateral surfaces are provided with two pulleys 16 respectively, said pulley 16 constitutes triangle rigidity link gear with walking gear 7, between the inner surface of pulley 16 and traveling vehicle frame 10, be placed with pad 17, with anti-pulley 16 wearing and tearing.Be provided with the adjusting play between pulley installing hole on the said traveling vehicle frame 10 and the pulley spindle 18, on traveling vehicle frame 10, adjustment seat 4 also is installed by pulley spindle 18 and nut, be provided with adjustment bolt 15 at adjustment seat 4 tops, said adjustment bolt 15 withstands on the upper surface of traveling vehicle frame 10, on adjustment seat 4, also be provided with fastening bolt 19, said fastening bolt 19 is installed on the traveling vehicle frame 10, corresponding fastening bolt 19 positions are provided with bar hole 4A on the seat 4 adjusting, to adjust the gap between walking gear 7 and the track teeth 14A, guarantee to mesh effect therebetween.On track 2, also be provided with several lower margin bearings 28, lower margin 6 is installed on lower margin bearing 28.Said lower margin 6 be by be placed between two orbital segments 14 and upper surface be provided with groove connection locating piece 27, be connected on the lower margin bearing 28 and the lower end be provided with the convex edge leading screw 29, be installed in the gland 30 that connects locating piece 27 upper surfaces and be connected the lower margin piece 25 that connects locating piece 27 bottoms and constitute by lower margin axle 26, the convex edge of said leading screw 29 lower ends is embedded in the groove that connects locating piece 27 upper surfaces, when preventing to adjust lower margin 6 height, lower margin piece 25 rotates with leading screw.
Claims (5)
1, a kind of pipeline automatic gas cutting machine, establish the walking car of motor and transmission mechanism in comprising, be installed in cutting torch and rigid circular track on the walking car, it is characterized in that, said track is made of several arc biplate orbital segments, junction at adjacent orbital segment is provided with connecting plate, be connected with nut by taper bolt between two connecting plates, a track sheet outer rim at orbital segment is processed with teeth, on the lateral surface of track, be provided with annular slide track, the respective carter place, mule carriage bottom of being expert at is provided with walking gear and roller respectively, said walking gear is connected with the power transmission shaft of transmission mechanism with roller, and walking gear is meshed with teeth on the track, be expert at the slideway place of vehicle carriage both sides respective carter lateral surface is provided with two pulleys respectively, said pulley and walking gear constitute triangle rigidity link gear, also be provided with several lower margin bearings in orbit, on the lower margin bearing, lower margin be installed.
2, pipeline automatic gas cutting machine according to claim 1, it is characterized in that, said lower margin be by be placed between two track sheets and upper surface be provided with groove the connection locating piece, be connected on the lower margin bearing and the lower end be provided with the convex edge leading screw, be installed in the gland that connects the locating piece upper surface and be connected the lower margin piece that connects the locating piece bottom and constitute, said leading screw convex edge is embedded in the groove that connects the locating piece upper surface.
3, pipeline automatic gas cutting machine according to claim 1, it is characterized in that, be provided with the adjusting play between pulley installing hole on the said traveling vehicle frame and the pulley spindle, on traveling vehicle frame, the adjustment seat is installed by pulley spindle, be provided with the adjustment bolt at an adjustment seat top, also be provided with fastening bolt on the adjustment seat, said fastening bolt is installed on the traveling vehicle frame, and corresponding fastening bolt position is provided with bar hole on the adjustment seat.
4, pipeline automatic gas cutting machine according to claim 1 is characterized in that, said bolt is an one with corresponding connecting plate.
5, according to claim 1 or 4 described pipeline automatic gas cutting machines, it is characterized in that, be respectively equipped with screw and locating hole on the interface of two adjacent connecting plates, in described screw alignment pin is installed, the other end of alignment pin is inserted in the locating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03211351 CN2631685Y (en) | 2003-02-11 | 2003-02-11 | Automatic pipeline cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03211351 CN2631685Y (en) | 2003-02-11 | 2003-02-11 | Automatic pipeline cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2631685Y true CN2631685Y (en) | 2004-08-11 |
Family
ID=34289498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03211351 Expired - Fee Related CN2631685Y (en) | 2003-02-11 | 2003-02-11 | Automatic pipeline cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2631685Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823213A (en) * | 2010-03-15 | 2010-09-08 | 中国原子能科学研究院 | Automatic cutting device for annular end face sealing weld joint |
| CN101224529B (en) * | 2008-01-31 | 2010-10-13 | 哈尔滨工业大学 | Pipe all-position welding device for remote control welding |
| CN102000928A (en) * | 2009-09-01 | 2011-04-06 | 上海宣邦金属新材料科技有限公司 | Portable pipeline automatic circumferential walking device and pipeline processing method |
| CN105773377A (en) * | 2016-05-06 | 2016-07-20 | 成都羿博智能设备有限公司 | Pipeline cutting machine |
-
2003
- 2003-02-11 CN CN 03211351 patent/CN2631685Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101224529B (en) * | 2008-01-31 | 2010-10-13 | 哈尔滨工业大学 | Pipe all-position welding device for remote control welding |
| CN102000928A (en) * | 2009-09-01 | 2011-04-06 | 上海宣邦金属新材料科技有限公司 | Portable pipeline automatic circumferential walking device and pipeline processing method |
| CN102000928B (en) * | 2009-09-01 | 2014-05-07 | 上海宣邦金属新材料科技有限公司 | Portable pipeline automatic circumferential walking device and pipeline processing method |
| CN101823213A (en) * | 2010-03-15 | 2010-09-08 | 中国原子能科学研究院 | Automatic cutting device for annular end face sealing weld joint |
| CN101823213B (en) * | 2010-03-15 | 2013-03-20 | 中国原子能科学研究院 | Automatic cutting device for annular end face sealing weld joint |
| CN105773377A (en) * | 2016-05-06 | 2016-07-20 | 成都羿博智能设备有限公司 | Pipeline cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |