CN212070626U - Multi-roller clamping type milling saw for large-diameter thick walls of API steel pipes - Google Patents
Multi-roller clamping type milling saw for large-diameter thick walls of API steel pipes Download PDFInfo
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- CN212070626U CN212070626U CN201922486860.1U CN201922486860U CN212070626U CN 212070626 U CN212070626 U CN 212070626U CN 201922486860 U CN201922486860 U CN 201922486860U CN 212070626 U CN212070626 U CN 212070626U
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Abstract
The utility model aims at providing a multiple running roller presss from both sides dress formula milling saw that is used for API steel pipe heavy-calibre thick wall, its characterized in that: the automatic milling and sawing machine is composed of a cutting operation table, a plurality of positioning roller moving grooves, a milling and sawing accommodating groove, a waste material slideway, a cutting and bearing net, a milling and sawing supporting rack, two cutting clamping position telescopic devices, a lifting supporting frame, a milling and sawing fixing frame, two milling and sawing lifting devices, a milling and sawing machine, a milling and sawing driving motor, a rotary bearing rod, a waste material collecting box and a control device; whole equipment adopts the multi-roll wheel location to press from both sides dress structural design for fix a position and fix API heavy-calibre thick wall steel pipe, the cooperation has the lift drive arrangement's that fixes a position guide structure milling saw to cut heavy-calibre thick wall steel pipe, the accurate nature and the cutting quality of milling saw walking orbit have been promoted, before the steel pipe cutting operation of being convenient for, input and output after, machining efficiency has been improved, the screening and the collection of the waste material of being convenient for simultaneously, can satisfy the cutting of the heavy-calibre thick wall steel pipe of different specification diameters.
Description
Technical Field
The utility model relates to a steel pipe cutting machining field especially relates to a multi-roll wheel clamp dress formula mills and cuts saw for API steel pipe heavy-calibre thick wall.
Background
The steel pipe is widely applied to various fields such as industrial conveying pipelines and mechanical structure parts of petroleum, chemical engineering, medical treatment, food, light industry, mechanical instruments and the like, and the API heavy-calibre thick-wall steel pipe plays an important role in the fields and has the advantages of durable service performance, corrosion resistance, firmness and the like, and the API heavy-calibre thick-wall steel pipe is long in length and needs to be intercepted during use under normal conditions, so that the cutting of the heavy-calibre thick-wall steel pipe is also very important mechanical equipment in steel pipe machining; the existing cutting equipment has simple structure and single function, and simultaneously, the equipment for cutting the large-caliber thick-wall steel pipes with different diameters is scarce, in addition, the cutting and fixing of the large-caliber thick-wall steel pipe are relatively rigid at present, and are basically carried out by adopting a fastening positioning clamp, if the length of the steel pipe is required to be adjusted, the whole fastening device needs to be loosened to adjust the cutting length, so that the operation is very inconvenient, the input and output before and after the steel pipe is cut are influenced, the processing time is prolonged, the working efficiency is reduced, and no positioning moving track exists when the milling saw is used, further, the positioning accuracy of the steel pipe cutting is poor, the phenomenon that the cutting opening of the steel pipe is uneven is easy to occur, the processing quality is influenced, meanwhile, the recovery of the cutting waste is not particularly finished, and the working environment is also influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an adopt multi-roller to fix a position and press from both sides dress structural design for fix a position and fix API heavy-calibre thick wall steel pipe, the cooperation has the lift drive's that fixes a position guide structure milling saw to API heavy-calibre thick wall steel pipe cutting, the accurate nature of milling saw walking orbit has been promoted, and then the cutting quality of milling saw has been improved, and multi-roller presss from both sides the dress also be convenient for before the steel pipe cutting operation, input and output after, machining efficiency has been improved, the screening of the waste material of still being convenient for simultaneously presss from both sides the dress formula milling saw with the multi-roller of collection.
The technical scheme of the utility model is that: the utility model provides a multi-roller presss from both sides dress formula milling saw that is used for API steel pipe heavy-calibre thick wall which characterized in that: the cutting and sawing machine is composed of a cutting operation table, a plurality of positioning roller moving grooves, a milling saw accommodating groove, a waste material slideway, a cutting bearing net, a milling saw supporting rack, two cutting clamping position expansion devices, a lifting supporting frame, a milling saw fixing frame, two milling saw lifting devices, a milling saw driving motor, a rotary bearing rod, a waste material collecting box and a control device, wherein the plurality of positioning roller moving grooves are horizontally and evenly distributed on the upper part of the cutting operation table at the same interval, the plurality of positioning roller moving grooves are fixedly connected with the cutting operation table, two positioning guide rollers are further arranged on any positioning roller moving groove, the two positioning guide rollers are vertically positioned on the upper part of the positioning roller moving grooves, the two positioning guide rollers are fixedly connected with the positioning roller moving grooves by clamping bolts, and the milling saw accommodating groove is positioned between the positioning roller moving groove close to the milling saw supporting rack and the waste material slideway, the milling saw containing groove and the cutting operation table are fixedly connected, the waste slide is positioned on one side of the cutting operation table far away from the positioning roller moving grooves, the waste slide is fixedly connected with the cutting operation table, the cutting bearing net is positioned on the upper part of the waste slide, the cutting bearing net is fixedly connected with the cutting operation table, the milling saw supporting frame is positioned on the upper part of the milling saw containing groove, the milling saw supporting frame is fixedly connected with the cutting operation table, the two cutting clamping expansion devices are respectively positioned on the outer sides of the milling saw supporting frame, the two cutting clamping expansion devices are fixedly connected with the milling saw supporting frame, a cutting clamping roller is further arranged on any cutting clamping expansion device, the cutting clamping roller is positioned on the inner side of the milling saw supporting frame, and the cutting clamping roller is fixedly connected with the cutting clamping expansion devices, the milling and sawing support frame is also provided with a milling and sawing moving positioning groove, the milling and sawing moving positioning groove is positioned at the position, close to the milling and sawing, of the middle part of the milling and sawing support frame, the milling and sawing moving positioning groove is fixedly connected with the milling and sawing support frame, the lifting support frame is positioned at the top part of the milling and sawing support frame, the lifting support frame is fixedly connected with the milling and sawing support frame, the milling and sawing fixing frame is positioned at the inner side of the lifting support frame, the milling and sawing fixing frame is fixedly connected with two milling and sawing lifting devices, the two milling and sawing lifting devices are vertically positioned at the top part of the lifting support frame, the two milling and sawing lifting devices are fixedly connected with the lifting support frame, the milling and sawing are positioned in the milling and sawing support frame, the milling and sawing are movably connected with the milling and sawing support frame, and the milling and sawing fixing frame is fixedly connected with the milling and sawing fixing frame, the milling saw driving motor is located on one side of the milling saw, the milling saw driving motor is located on the outer side of the milling saw supporting rack, the milling saw driving motor is fixedly connected with the rotary bearing rod, the rotary bearing rod is located between the milling saw driving motor and the milling saw, one end of the rotary bearing rod is fixedly connected with the milling saw driving motor, the other end of the rotary bearing rod penetrates through the milling saw moving positioning groove and is fixedly connected with the milling saw, the waste collecting box is located on one side of the waste slideway, the waste collecting box is movably connected with the cutting operation table, the control device is located on one side of the cutting operation table, and the control device is fixedly connected with the cutting operation table.
Further, arbitrary location guide roller, cutting screens roller are the stainless steel running roller of overcoat rubber mat.
Further, the waste material slide is the inclined plane structure to the waste material slide is 15 ~ 20 with the horizontal plane contained angle interval.
Further, the cutting bearing net is an iron net with a double-layer dislocation structure.
Furthermore, the two cutting clamping position expansion devices and the two milling saw lifting devices are all electric hydraulic lifting driving devices.
Further, the rotary bearing rod is an inner core type ball bearing.
The beneficial effects of the utility model reside in that: each positioning roller moving groove of the mechanical equipment is provided with two positioning guide rollers, each positioning guide roller is a stainless steel roller wheel externally sleeved with a rubber mat, the bottom of the positioning guide roller is fastened and fixed with the positioning roller moving groove through a bolt, an operator can loosen the bolt at the bottom of the positioning guide roller according to the diameter of the large-caliber thick-wall steel pipe to be cut to adjust the distance between the two positioning guide rollers on each positioning roller moving groove, each positioning guide roller can help the input of the large-caliber thick-wall steel pipe to be cut through rotation, the rubber material of the positioning guide roller is soft, and the collision and friction of the large-caliber thick-wall steel pipe to be cut are prevented so as to avoid damage; similarly, the cutting clamping rollers on each cutting clamping telescopic device also adopt stainless steel roller wheels sleeved with rubber pads, and the rubber materials are soft, so that the collision and friction of the large-caliber thick-wall steel pipe to be cut are prevented, and the large-caliber thick-wall steel pipe to be cut is prevented from being damaged; during cutting, the generated waste scraps can permeate through the cutting bearing net and slide into the waste collection box along the waste slide way, the cutting bearing net adopts a double-layer staggered iron net which is used for bearing the cut part of the large-caliber thick-wall steel pipe and can block large scraps so as to facilitate sorting of operators, the waste slide way adopts an inclined plane structure, the included angle interval between the waste slide way and the horizontal plane is 15-20 degrees, the screened waste scraps can fall into the waste collection box along the waste slide way with the inclined angle slope automatically and wait for recovery; the milling saw is connected with the milling saw driving motor through a rotary bearing rod, the rotary bearing rod adopts an inner core type ball bearing, the outer structure of the rotary bearing rod is fixed, when the milling saw moves up and down, the whole rotary bearing rod can be helped to vertically move along a milling saw moving positioning groove, the vertical walking track can be more accurately in place, the inner ball bearing can help the milling saw to rotate, the cutting operation is smoother and more free, and the working loss of the milling saw driving motor can be reduced; whole equipment structure thinking is clear, and is easy and simple to handle, adopt the multi-roll wheel location to press from both sides dress structural design, be used for fixing a position and fix API heavy-calibre thick wall steel pipe, the cooperation has the lift drive arrangement's that fixes a position guide structure milling saw to API heavy-calibre thick wall steel pipe cutting, the accurate nature of milling saw walking orbit has been promoted, and then the cutting quality of milling saw has been improved, and the multi-roll wheel presss from both sides the dress also be convenient for before the steel pipe cutting operation, input and output afterwards, machining efficiency is improved, the screening and the collection of the waste material of still being convenient for simultaneously, can satisfy the cutting of the heavy-calibre thick wall steel pipe of various different specification diameters.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic structural view of the descending state of the milling saw and the moving state of the cutting position clamping roller of the present invention.
Fig. 3 is the structure diagram of the positioning guide roller and the cutting position-clamping roller of the present invention.
Fig. 4 is a schematic view of the milling saw, the milling saw fixing frame and the lifting support frame of the present invention.
Wherein: 1. cutting operation platform 2, positioning roller moving groove 3, positioning guide roller
4. Milling saw holding tank 5, waste slide 6, cutting bearing net
7. Milling saw supporting rack 8, cutting clamping expansion device 9 and cutting clamping roller
10. Milling saw moving positioning groove 11, lifting support frame 12 and milling saw fixing frame
13. Milling saw lifting device 14, milling saw 15 and milling saw driving motor
16. Rotary bearing rod 17, waste collecting box 18 and control device
Detailed Description
The following provides a brief description of the embodiments of the present invention with reference to the accompanying drawings.
As shown in figure 1, figure 2, figure 3 and figure 4, the multi-roller clamping type milling saw for the heavy-caliber thick wall of the API steel pipe is characterized in that: the cutting and sawing machine is composed of a cutting operation table 1, a plurality of positioning roller moving grooves 2, a milling saw accommodating groove 4, a waste material slideway 5, a cutting bearing net 6, a milling saw supporting rack 7, two cutting clamping telescopic devices 8, a lifting supporting frame 11, a milling saw fixing frame 12, two milling saw lifting devices 13, a milling saw 14, a milling saw driving motor 15, a rotary bearing rod 16, a waste material collecting box 17 and a control device 18, wherein the distances among the plurality of positioning roller moving grooves 2 which are the same in interval are horizontally and evenly distributed on the upper part of the cutting operation table 1 in parallel, the plurality of positioning roller moving grooves 2 are fixedly connected with the cutting operation table 1, two positioning guide rollers 3 are also arranged on any positioning roller moving groove 2, the two positioning guide rollers 3 are vertically positioned on the upper part of the positioning roller moving grooves 2, and the two positioning guide rollers 3 are fixedly connected with the positioning roller moving grooves 2 by clamping bolts, the milling saw holding tank 4 is positioned between the positioning roller moving tank 2 and the waste material slide way 5 which are close to the milling saw supporting rack 7, the milling saw holding tank 4 is fixedly connected with the cutting operation table 1, the waste material slide way 5 is positioned at one side of the cutting operation table 1 which is far away from the positioning roller moving tanks 2, the waste material slide way 5 is fixedly connected with the cutting operation table 1, the cutting bearing net 6 is positioned at the upper part of the waste material slide way 5, the cutting bearing net 6 is fixedly connected with the cutting operation table 1, the milling saw supporting rack 7 is positioned at the upper part of the milling saw holding tank 4, the milling saw supporting rack 7 is fixedly connected with the cutting operation table 1, the two cutting clamping expansion devices 8 are respectively positioned at the outer side of the milling saw supporting rack 7, and the two cutting clamping expansion devices 8 are both fixedly connected with the milling saw supporting rack 7, a cutting clamping roller 9 is further arranged on any cutting clamping telescopic device 8, the cutting clamping roller 9 is positioned on the inner side of the milling saw support frame 7, the cutting clamping roller 9 and the cutting clamping telescopic device 8 are fixedly connected, a milling saw moving positioning groove 10 is further arranged on the milling saw support frame 7, the milling saw moving positioning groove 10 is positioned in the position, close to a milling saw 14, of the middle of the milling saw support frame 7, the milling saw moving positioning groove 10 is fixedly connected with the milling saw support frame 7, the lifting support frame 11 is positioned at the top of the milling saw support frame 7, the lifting support frame 11 is fixedly connected with the milling saw support frame 7, the milling saw fixing frame 12 is positioned on the inner side of the lifting support frame 11, the milling saw fixing frame 12 is fixedly connected with two milling saw lifting devices 13, the two milling saw lifting devices 13 are vertically positioned at the top of the lifting support frame 11, the two milling saw lifting devices 13 are fixedly connected with the lifting support frame 11, the milling saw 14 is located inside the milling saw support frame 7, the milling saw 14 is movably connected with the milling saw support frame 7, the milling saw 14 is fixedly connected with the milling saw fixing frame 12, the milling saw driving motor 15 is located on one side of the milling saw 14, the milling saw driving motor 15 is located on the outer side of the milling saw support frame 7, the milling saw driving motor 15 is fixedly connected with the rotary bearing rod 16, the rotary bearing rod 16 is located between the milling saw driving motor 15 and the milling saw 14, one end of the rotary bearing rod 16 is fixedly connected with the milling saw driving motor 15, the other end of the rotary bearing rod 16 penetrates through the milling saw moving positioning groove 10 and is fixedly connected with the milling saw 14, the waste collection box 17 is located on one side of the waste chute 5, the waste material collecting box 17 is movably connected with the cutting operation table 1, the control device 18 is positioned on one side of the cutting operation table 1, and the control device 18 is fixedly connected with the cutting operation table 1. And the positioning guide roller 3 and the cutting clamping roller 9 are stainless steel rollers sleeved with rubber pads. The waste material slide way 5 is of an inclined plane structure, and the included angle between the waste material slide way 5 and the horizontal plane is 15-20 degrees. The cutting bearing net 6 is an iron net with a double-layer staggered structure. The two cutting clamping position expansion devices 8 and the two milling saw lifting devices 13 are all electric hydraulic lifting driving devices. The rotating bearing rod 16 is an inner core ball bearing.
The working mode is as follows: the mechanical equipment mainly comprises a cutting operation platform 1, a plurality of positioning roller moving grooves 2, a milling saw accommodating groove 4, a waste material slideway 5, a cutting bearing net 6, a milling saw supporting frame 7, two cutting clamping position expansion devices 8, a lifting supporting frame 11, a milling saw fixing frame 12, two milling saw lifting devices 13, a milling saw 14, a milling saw driving motor 15, a rotating bearing rod 16, a waste material collecting box 17 and a control device 18, wherein the control device 18 is used for controlling the operation of driving parts on the whole equipment, namely the operation control of the two cutting clamping position expansion devices 8, the two milling saw lifting devices 13 and the milling saw driving motor 15, when in use, firstly, a large-caliber thick-wall steel pipe to be cut is input from the position of the plurality of positioning roller moving grooves 2 on the upper part of the cutting operation platform 1, and two positioning guide rollers 3 are arranged on each positioning roller moving groove 2, each positioning guide roller 3 is a stainless steel roller covered with a rubber cushion, the bottom of the positioning guide roller is fastened and fixed with the positioning roller moving groove 2 through bolts, an operator can loosen the bolts at the bottom of the positioning guide rollers 3 according to the diameter of the large-caliber thick-walled steel pipe to be cut to adjust the distance between the two positioning guide rollers 3 on each positioning roller moving groove 2, each positioning guide roller 3 can help the input of the large-caliber thick-walled steel pipe to be cut through rotation along with the fact that the large-caliber thick-walled steel pipe to be cut is gradually inserted into the position at the lower part of the milling and cutting saw supporting rack 7 from one end of the cutting operation table 1, and the rubber material of the positioning guide rollers is soft, so that the large-caliber thick-walled steel pipe to be cut is prevented from colliding and rubbing and being damaged; then, an operator can sequentially adjust the distance between the two positioning guide rollers 3 arranged on each positioning roller moving groove 2, so that the two positioning guide rollers 3 on the upper part of each positioning roller moving groove 2 can be attached and fixed with the large-caliber thick-walled steel pipe to be cut; then, the operating buttons of the two cutting clamping expansion devices 8 on the control device 18 are turned on, the cutting clamping rollers 9 connected with each cutting clamping expansion device 18 on the inner side of the milling saw support frame 7 are enabled to be close to and attached to the cut large-diameter thick-walled steel pipe extending into the inner side of the milling saw support frame 7, the cutting clamping rollers 9 on each cutting clamping expansion device 8 are also stainless steel rollers sleeved with rubber pads, each cutting clamping roller 9 can be attached and fixed to the large-diameter thick-walled steel pipe to be cut, and similarly, the rubber is soft in texture, collision and friction of the large-diameter thick-walled steel pipe to be cut are prevented, so that the cutting clamping rollers 9 can conveniently help the input of the large-diameter thick-walled steel pipe to be cut through rotation, and the mode of attaching, fixing and combining rotation is adopted, and each group of positioning guide rollers 3 arranged on each positioning roller moving groove 2 can help the large-diameter thick-walled steel pipe to be cut before cutting The input of (a) and the output after cutting; at this time, an operator needs to check the cutting distance of the large-caliber thick-wall steel pipe to be cut, the part needing to be cut is aligned with the central line of the milling saw accommodating tank 4, the operator can use the positioning guide rollers 3 and the two cutting clamping rollers 9 for fine adjustment, and the cutting point of the large-caliber thick-wall steel pipe is aligned with the central line of the milling saw accommodating tank 4; then, an operator opens a working switch of a milling saw driving motor 15 on the control device 18 to rotate the milling saw 14, then opens working switches of two milling saw lifting devices 13, along with the descending of the milling saw lifting devices 13, a milling saw fixing frame 12 connected with the milling saw lifting devices also begins to descend, the milling saw 14 is output from the lower end of the milling saw supporting frame 7 to cut the large-caliber thick-walled steel pipe, the milling saw accommodating tank 4 is used for accommodating the downward pressing cutting of the milling saw 14, during the cutting, the generated waste chips can permeate through the cutting bearing net 6 and slide into the waste collecting box 17 along the waste slide way 5, the cutting bearing net 6 adopts an iron net with a double-layer staggered structure and is used for bearing the cut part of the large-caliber thick-walled steel pipe and blocking the large chips, so as to facilitate the sorting of the operator, the waste material slide way 5 adopts an inclined plane structure, the included angle between the waste material slide way 5 and the horizontal plane is 15-20 degrees, and the screened waste material scraps can automatically fall into the waste material collecting box 17 along the waste material slide way 5 with the inclined angle to be recovered; when the milling saw 14 is pressed down for cutting, the milling saw 14 is connected with the milling saw driving motor 15 through a rotary bearing rod 16, the rotary bearing rod 16 adopts an inner core type ball bearing, the external structure of the rotary bearing rod is fixed, when the milling saw 14 is lifted and moved, the whole rotary bearing rod 16 can be helped to vertically move along the milling saw moving positioning groove 10, the vertical walking track can be more accurately positioned, the internal ball bearing can be helped to rotate the milling saw 14, the cutting operation is smoother and more free, the working loss of the milling saw driving motor 15 can be reduced, and the two cutting clamping telescopic devices 8 and the two milling saw lifting devices 13 both adopt electric lifting driving devices, so that the horizontal movement clamping and the lifting and cutting operation are more free; whole equipment structure thinking is clear, and is easy and simple to handle, adopt the multi-roll wheel location to press from both sides dress structural design, be used for fixing a position and fix API heavy-calibre thick wall steel pipe, the cooperation has the lift drive arrangement's that fixes a position guide structure milling saw to API heavy-calibre thick wall steel pipe cutting, the accurate nature of milling saw walking orbit has been promoted, and then the cutting quality of milling saw has been improved, and the multi-roll wheel presss from both sides the dress also be convenient for before the steel pipe cutting operation, input and output afterwards, machining efficiency is improved, the screening and the collection of the waste material of still being convenient for simultaneously, can satisfy the cutting of the heavy-calibre thick wall steel pipe of various different specification diameters.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", "end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (6)
1. The utility model provides a multi-roller presss from both sides dress formula milling saw that is used for API steel pipe heavy-calibre thick wall which characterized in that: the cutting and sawing machine is composed of a cutting operation table, a plurality of positioning roller moving grooves, a milling saw accommodating groove, a waste material slideway, a cutting bearing net, a milling saw supporting rack, two cutting clamping position expansion devices, a lifting supporting frame, a milling saw fixing frame, two milling saw lifting devices, a milling saw driving motor, a rotary bearing rod, a waste material collecting box and a control device, wherein the plurality of positioning roller moving grooves are horizontally and evenly distributed on the upper part of the cutting operation table at the same interval, the plurality of positioning roller moving grooves are fixedly connected with the cutting operation table, two positioning guide rollers are further arranged on any positioning roller moving groove, the two positioning guide rollers are vertically positioned on the upper part of the positioning roller moving grooves, the two positioning guide rollers are fixedly connected with the positioning roller moving grooves by clamping bolts, and the milling saw accommodating groove is positioned between the positioning roller moving groove close to the milling saw supporting rack and the waste material slideway, the milling saw containing groove and the cutting operation table are fixedly connected, the waste slide is positioned on one side of the cutting operation table far away from the positioning roller moving grooves, the waste slide is fixedly connected with the cutting operation table, the cutting bearing net is positioned on the upper part of the waste slide, the cutting bearing net is fixedly connected with the cutting operation table, the milling saw supporting frame is positioned on the upper part of the milling saw containing groove, the milling saw supporting frame is fixedly connected with the cutting operation table, the two cutting clamping expansion devices are respectively positioned on the outer sides of the milling saw supporting frame, the two cutting clamping expansion devices are fixedly connected with the milling saw supporting frame, a cutting clamping roller is further arranged on any cutting clamping expansion device, the cutting clamping roller is positioned on the inner side of the milling saw supporting frame, and the cutting clamping roller is fixedly connected with the cutting clamping expansion devices, the milling and sawing support frame is also provided with a milling and sawing moving positioning groove, the milling and sawing moving positioning groove is positioned at the position, close to the milling and sawing, of the middle part of the milling and sawing support frame, the milling and sawing moving positioning groove is fixedly connected with the milling and sawing support frame, the lifting support frame is positioned at the top part of the milling and sawing support frame, the lifting support frame is fixedly connected with the milling and sawing support frame, the milling and sawing fixing frame is positioned at the inner side of the lifting support frame, the milling and sawing fixing frame is fixedly connected with two milling and sawing lifting devices, the two milling and sawing lifting devices are vertically positioned at the top part of the lifting support frame, the two milling and sawing lifting devices are fixedly connected with the lifting support frame, the milling and sawing are positioned in the milling and sawing support frame, the milling and sawing are movably connected with the milling and sawing support frame, and the milling and sawing fixing frame is fixedly connected with the milling and sawing fixing frame, the milling saw driving motor is located on one side of the milling saw, the milling saw driving motor is located on the outer side of the milling saw supporting rack, the milling saw driving motor is fixedly connected with the rotary bearing rod, the rotary bearing rod is located between the milling saw driving motor and the milling saw, one end of the rotary bearing rod is fixedly connected with the milling saw driving motor, the other end of the rotary bearing rod penetrates through the milling saw moving positioning groove and is fixedly connected with the milling saw, the waste collecting box is located on one side of the waste slideway, the waste collecting box is movably connected with the cutting operation table, the control device is located on one side of the cutting operation table, and the control device is fixedly connected with the cutting operation table.
2. The multi-roller clamping type milling saw for the large-caliber thick walls of the API steel pipes as claimed in claim 1, wherein: and the positioning guide roller and the cutting clamping roller are stainless steel rollers sleeved with rubber pads.
3. The multi-roller clamping type milling saw for the large-caliber thick walls of the API steel pipes as claimed in claim 1, wherein: the waste material slide is of an inclined plane structure, and the included angle between the waste material slide and the horizontal plane is 15-20 degrees.
4. The multi-roller clamping type milling saw for the large-caliber thick walls of the API steel pipes as claimed in claim 1, wherein: the cutting bearing net is an iron net with a double-layer staggered structure.
5. The multi-roller clamping type milling saw for the large-caliber thick walls of the API steel pipes as claimed in claim 1, wherein: and the two cutting clamping position telescopic devices and the two milling saw lifting devices are electric hydraulic lifting driving devices.
6. The multi-roller clamping type milling saw for the large-caliber thick walls of the API steel pipes as claimed in claim 1, wherein: the rotary bearing rod is an inner core type ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922486860.1U CN212070626U (en) | 2019-12-31 | 2019-12-31 | Multi-roller clamping type milling saw for large-diameter thick walls of API steel pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922486860.1U CN212070626U (en) | 2019-12-31 | 2019-12-31 | Multi-roller clamping type milling saw for large-diameter thick walls of API steel pipes |
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| Publication Number | Publication Date |
|---|---|
| CN212070626U true CN212070626U (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922486860.1U Active CN212070626U (en) | 2019-12-31 | 2019-12-31 | Multi-roller clamping type milling saw for large-diameter thick walls of API steel pipes |
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| CN (1) | CN212070626U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112706A (en) * | 2019-12-31 | 2020-05-08 | 天津正大通用钢管科技有限公司 | Steel pipe multi-roller clamping type milling equipment |
| CN113199641A (en) * | 2021-05-13 | 2021-08-03 | 西南交通大学 | Remote hydraulic cutting robot |
-
2019
- 2019-12-31 CN CN201922486860.1U patent/CN212070626U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112706A (en) * | 2019-12-31 | 2020-05-08 | 天津正大通用钢管科技有限公司 | Steel pipe multi-roller clamping type milling equipment |
| CN111112706B (en) * | 2019-12-31 | 2024-04-26 | 天津正大通用钢管科技有限公司 | Steel pipe multi-roller clamping type milling equipment |
| CN113199641A (en) * | 2021-05-13 | 2021-08-03 | 西南交通大学 | Remote hydraulic cutting robot |
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