CN2820400Y - Follower flying saw machine - Google Patents
Follower flying saw machine Download PDFInfo
- Publication number
- CN2820400Y CN2820400Y CN 200520031904 CN200520031904U CN2820400Y CN 2820400 Y CN2820400 Y CN 2820400Y CN 200520031904 CN200520031904 CN 200520031904 CN 200520031904 U CN200520031904 U CN 200520031904U CN 2820400 Y CN2820400 Y CN 2820400Y
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Abstract
The utility model discloses a pipe-profile on-line sawing-cutting appliance, which comprises a machine base (1), a saw car (3) and a follow-up air cylinder (2), wherein the middle part of the machine base is provided with a track, and both ends of the machine base are respectively provided with a material guide roller way (7); one end of the follow-up air cylinder (2) is connected with the machine base (1) through an air cylinder supporting seat (13), and the other end of the follow-up air cylinder (2) is connected with the saw car (3) through a pin shaft (12) and a supporting seat (14); the saw car is provided with a motor (15), an acceleration band wheel (16), a saw blade (17) and a swing mechanism which drives the saw blade (17). The saw car (3) is arranged on the track on the machine base through a roller on the bottom of the saw car, and the saw cars on both sides of the saw blade (17) are respectively provided with a pneumatic clamping mechanism (4) which is used for realizing the follow-up of the finished pipe and the saw cars and ensuring the free rotation of the finished pipe simultaneously. The back part of the machine base (1) is provided with a blanking mechanism (6).
Description
Technical field
The utility model belongs to the online sawing device of a kind of pipe profile, relates generally to a kind of servo-actuated flying saw that is applicable to that two rollers and the online scale of multiple roll cold pilger mill production tube interrupt.
Background technology
At present, pipe mill production tube interrupt mode has online interruption, off-line to interrupt two kinds basically.The sawing device that is used to interrupt has: goose saw or hydraulic pressure are cut and are cut.The sawing device of the online interruption of cold pilger mill production tube can only not have revolution at milling train, do not have to send under the condition and carry out.It is rolling to be that cold pilger mill can only suspend, and has so just restricted the effective output of cold pilger mill.In the sawing process, nothing is turned round, nothing is sent a certain section production tube of repeat-rolling to will directly influence the quality of production tube.The sawing device that cold pilger mill production tube off-line interrupts not only takies the large tracts of land place, and repeatedly the moving of production tube, and causes surperficial bump injury easily, not only influences product quality, and has increased working strength of workers.
If can only not having revolution at milling train when the sawing device of selecting for use hydraulic pressure to cut to cut, online interruption does not have to send under the condition and carries out yet.Off-line interrupts repeatedly moving of same inevitable production tube, causes production tube surface bump injury easily.And cut to cut and cause the necking down of production tube otch, next procedure is caused inevitable enlarging operation.Restrict the effective output of milling train equally, influenced the quality of production tube.
Summary of the invention
The purpose of this utility model provides a kind of servo-actuated flying saw, achieves scale interruption in the normal rolling work of cold pilger mill, and blanking, and it is little to have floor space, simple in structure, does not influence the milling train operate as normal, and the high characteristics of automaticity.
The purpose of this utility model can adopt following technical scheme to realize: it comprises support, the saw car reaches with dynamic air cylinder, middle part at support is provided with track, the two ends of support are provided with the guide roller-way, be connected on the support by cylinder saddle with dynamic air cylinder one end, the other end is connected with the saw car by bearing pin and bearing, the saw car is provided with motor, the speedup belt wheel, saw blade and the swing mechanism that drives saw blade, the saw car is arranged on the track on the support by the roller of its bottom, on the saw car of saw blade both sides, be respectively arranged with and guarantee the free rotating pneumatic clamping device of production tube again when being used to be embodied as QC and saw car servo-actuated, be provided with blanking mechanism at the rear portion of support.
Support is provided with two guide rails, and a track is a rectangular guideway, and another track is " V " type guide rail.Saw car body bottom be equipped with rectangular guideway join with the cylinder roller and with V " " V " type roller of cooperating of type guide rail, to guarantee to saw car straight-line rolling on support.
Described pneumatic clamping device is made up of geometrical clamp and live splint two parts, geometrical clamp is fixed on the saw car, the circular arc concave surface that its end setting that contacts with production tube is made of one group of cylinder rolling element, live splint one end be fixed on the clamping cylinder of saw on the car and be connected, the other end relative with geometrical clamp is provided with one group of circular arc concave surface that is made of the cylinder rolling element.Circular arc concave surface on the geometrical clamp and the interior envelope circle consistent of the relative formation of circular arc concave surface on the live splint with the production tube cylindrical.
Described pneumatic clamping device also can be formed by adjusting folder and live splint two parts, adjusting folder one end is connected with the saw car by bolt, the end face of the other end is provided with the cylinder rolling element, live splint one end be fixed on the clamping cylinder of saw on the car and be connected, the other end is relative with the adjustment folder, and its end face is provided with the cylinder rolling element.
Described blanking mechanism comprises frame, guide plate, pulls out material mechanism and guide roller-way, the guide roller-way is arranged on the frame, it is relative with roller-way on the support, guide plate is arranged on the upper end of frame, pull out and expect that mechanism is arranged on the bottom of frame, it is configured to dialling by the blanking cylinder, and blanking cylinder one end and frame are fixed, dial chord position in the top of frame, its underpart is connected with the piston rod of blanking cylinder.
From the above mentioned, with dynamic air cylinder and pneumatic clamping device, the realization flying saw is with production tube be synchronized with the movement (advance and turn round) by intermittence by long stroke for the utility model.And by the servo-actuated interruption of saw car realization to production tube.EOI transfers the active cylinder to dynamic air cylinder the scale material is released fast, and blanking mechanism falls into charging basket with the scale material.The saw car is prepared servo-actuated sawing next time by with the dynamic air cylinder reposition.
The utlity model has following characteristics:
1, the production tube of cold pilger mill production can realize that the online scale of not shutting down interrupts blanking.
2, the sawing otch is little and smooth smooth, and no burr has improved stock utilization.
3, occupation area of equipment is little, has reduced the applying unit construction investment.
4, the equipment total cost is low.
5, realized that cold pilger mill production tube scale interrupts, the blanking automation; Labor strength reduces greatly, and operating personnel reduce.
6, production tube quality and output have been improved.Improve pipe mill production efficiency, be reduced to the QC turnover and reduce the hold facility place, reduce labor strength, realize the online sawing device of complete machine automation.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the structural representation of support.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the vertical view of Fig. 3.
Fig. 6 is the syndeton schematic diagram with dynamic air cylinder and saw car.
Fig. 7 is saw bassinet structure schematic diagram.
Fig. 8 is the vertical view of Fig. 7.
Fig. 9 is clamping device embodiment 1 schematic diagram.
Figure 10 is the A-A view of Fig. 9.
Figure 11 is clamping device embodiment 2 schematic diagrames.
Figure 12 is the blanking mechanism schematic diagram.
Figure 13 is the left view of Figure 12.
Figure 14 is a pneumatic control schematic diagram of the present utility model.
Among the figure: 1, support, 2, with dynamic air cylinder, 3, the saw car, 4, clamping device, 5, cut saw, 6, blanking mechanism, 7, the guide roller-way, 8, the holder chain, 9, the crumb loading groove, 10, rectangular guideway, 11, " V " type guide rail, 12, bearing pin, 13, cylinder saddle, 14, bearing, 15, motor, 16, the speedup belt wheel, 17, saw blade, 18, guard shield, 19, chip area, 20, the sawing cylinder, 21, swing arm, 22, the cylinder roller, 23, " V " type roller, 24, fairlead, 25, geometrical clamp, 26, live splint, 27, clamp cylinder, 28-1,28-2, the cylinder rolling element, 29, adjust folder, 30, live splint, 31, clamp cylinder, 32-1,32-2, the cylinder rolling element, 33, the guide roller-way, 34, guide plate, 35, frame, 36, the blanking cylinder, 37, dial frame, 38, source of the gas is handled three linked piece, 39,40,41, pressure-reducing valve, 42,1DT-10DT, solenoid directional control valve.
The specific embodiment
In conjunction with the accompanying drawings, specific embodiment of the utility model is described.
As described in Fig. 1,2, the utility model is provided with guide roller-way 7 mainly by support 1, constitute with dynamic air cylinder 2, saw car 3 and blanking mechanism 6 at the two ends of support, and blanking mechanism 6 is positioned at the rear portion of support 1.
As Fig. 3,4,5 support, it is used to carry the parts except that blanking mechanism 6.Lay two guide rails on support, 10, one " V " types of rectangular guideway guide rail 11 is to guarantee saw car body rectilinear motion on support.The guide roller-way (3) that install at the support two ends mainly is convenient to production tube and is passed through smoothly.
Be illustrated in figure 6 as syndeton with dynamic air cylinder, with dynamic air cylinder is the cylinder 2 of 1.5 meters of strokes, the one end is articulated on the support 1 by cylinder saddle 14, the other end is hinged with saw car 3 by bearing pin 12 and bearing 13, can realize sawing car and production tube servo-actuated, rectilinear motion or saw car 3 and return initiatively by pneumatic system control.
Saw car shown in Fig. 7,8, the swing mechanism that the saw car is provided with motor 15, speedup belt wheel 16, saw blade 17 and drives saw blade, the saw car is arranged on the track on the support 1 by the roller of its bottom, is respectively arranged with can guarantee the free rotating pneumatic clamping device 4 of production tube again when being used to be embodied as QC and the servo-actuated of saw car on the saw car of saw blade both sides.On the saw car before entering pneumatic clamping device 4 fairlead 24 is set.An ac motor 15 drives the rotation at a high speed of ultra-thin full alloy closely-pitched saw blade 17 by a pair of speedup V-type belt wheel 16; Saw blade 17 tops are equipped with totally-enclosed guard shield 18, and the bottom is provided with totally-enclosed chip area 19, in a side of the saw car of chip area 19 bottoms one crumb loading groove 9 are set, and crumb loading groove 9 is communicated with chip area 19, guarantee that safety and crumb loading, chip removal are reliable.Swing mechanism is made up of a sawing cylinder 20 and swing arm 21, and sawing cylinder 20 1 ends and swing arm 21 are hinged, and an end is hinged with the saw car body, by the swing of pneumatic system control realization to high speed rotating saw blade 17, finishes the interruption to production tube.The quadruplet roller is equipped with in saw car body bottom, two cover cylinder rollers, 22, two cover " V " type rollers 23, and it lays respectively on two tracks on the support, to guarantee to saw car straight-line rolling on support 1.
Shown in Fig. 9,10, pneumatic clamping device places saw blade 17 both sides respectively, and the pneumatic clamping device of two covers can be constrained to QC in the process of clamping production tube axially-movable can make production tube keep freely turning round again.It is geometrical clamp 25 and live splint 26 that the clamping device 4 of each side is made up of two parts.Geometrical clamp 25 is relative with live splint 26, geometrical clamp 25 is fixed on the saw car, the circular arc concave surface that its end setting that contacts with production tube is made of one group of cylinder rolling element 28-1, live splint 26 1 ends be fixed on the clamping cylinder 27 of saw on the car and be connected, the other end relative with geometrical clamp 25 is provided with one group of circular arc concave surface that is made of cylinder rolling element 28-2.Circular arc concave surface on the geometrical clamp 25 and the interior envelope circle consistent of the relative formation of circular arc concave surface on the live splint 26 with the production tube cylindrical.Guarantee that production tube rotates flexibly in the clamping process.Clamping device is in open mode usually, promotes movable part by cylinder 27 when obtaining clamping signal and clamps production tube.Several long cylinder rolling elements that contact with production tube can be held in freely turning round of QC when clamping production tube, can be constrained to the axially-movable of QC again.The frictional force that clamping force produced of clamping device and production tube that relies on the saw car realizes the synchronous axially-movable with production tube.Finish the servo-actuated action of saw car.
Clamping device as shown in figure 11 is another embodiment of the present utility model, it forms i.e. adjustment folder 29 and live splint 30 two parts by two parts, it is relative with movable live splint to adjust folder, adjusting folder 29 1 ends is connected with the saw car by bolt, and lock with locking nut, the end face of the other end is provided with upper and lower two groups of cylinder rolling element 32-1, forms " V " type structure; Live splint 30 1 ends be fixed on the clamping cylinder 31 of saw on the car and be connected, the end face of the other end relative with adjusting folder is provided with upper and lower two groups of cylinder rolling element 32-2, formation " V " type structure.Like this, by adjust clamping device that folder 29 and live splint 30 form inner with the production tube contact portion by the four long cylinder rolling elements of forming V-type, guarantee that the production tube rotation is flexible.Clamping device is in open mode usually, promotes movable part by cylinder 31 when obtaining clamping signal and clamps production tube.Four groups of V-type rolling elements that contact with production tube can be held in freely turning round of QC when clamping production tube, can be constrained to the axially-movable of QC again.The frictional force that clamping force produced of clamping device and production tube that relies on the saw car realizes the synchronous axially-movable with production tube.Finish the servo-actuated action of saw car.
Motor 15 required power lines, sawing cylinder 20, clamping cylinder 27,31 required gas path pipes and signal transmssion line all are contained in the drag chain 8 shown in Figure 1, one end of drag chain 8 is fixed on the support 1, one end is fixed on the saw car 3, and its function makes each power line, gas path pipe and holding wire with the motion of saw car.
As Figure 12,13 described blanking mechanisms by comprising frame 35, guide plate 34, pulling out material mechanism and guide roller-way 33.Guide roller-way 33 is arranged on the frame, it is relative with guide roller-way 7 on the support 1, guide plate 34 is arranged on the upper end of frame, pull out and expect that mechanism is arranged on the bottom of frame, it is made of blanking cylinder 36 and group frame 37, blanking cylinder 36 1 ends and frame are fixed, and dial the top that frame 37 is positioned at frame, and its underpart is connected with the piston rod of blanking cylinder 36.The function of blanking mechanism is to make production tube fall into charging basket.The scale material moves along roller-way, and material toggling mechanism lifted when the saw car was released the scale material fast and returned, and the scale material is slipped in the charging basket that the user provides for oneself along guide plate 34.
As shown in figure 14, pneumatic system of the present utility model comprises source of the gas processing three linked piece 38, solenoid directional control valve 1DT-10DT, pressure-reducing valve 39,40,41 and flow speed control valve composition.Servo-actuated and positive action that commutation action by solenoid directional control valve can realize sawing car.
Working procedure of the present utility model is as follows:
The servo-actuated flying saw is in wait state → scale signal and provides → and the two cover clamping mechanism production tube of clamping simultaneously → saw cars move with production tube, sawing driven by motor saw blade rotates at a high speed → pendulous device swing → sawing, sawing finishes → and the left side clamping device unclamps, servo cylinder transfers to initiatively, release scale material → right side clamping device fast and unclamp, servo cylinder drives saw car reposition and is in wait state.
As shown in figure 14, it is as follows to provide pneumatic control program of the present utility model:
The scale signal provides → and 3DT, 5DT, 7DT, 9DT solenoid directional control valve are charged, and the saw car is in servo-actuated → 3DT, 4DT, 7DT, the 9DT solenoid directional control valve is charged, servo-actuated sawing → 3DT, 5DT, 6DT, the 9DT solenoid directional control valve is charged, sawing end → 1DT, 3DT, 5DT, 6DT, the 9DT electromagnet is charged, releases scale material → 5DT soon, and the 10DT electromagnet is charged, blanking → 2DT, 5DT, 6DT, the 8DT solenoid directional control valve is charged, and the saw car returns → 3DT, 5DT, 6DT, the 8DT solenoid directional control valve is charged, waits for.The pneumatic control program can be according to equipment different different.
Claims (6)
1, a kind of servo-actuated flying saw, it comprises support (1), saw car (3) reaches with dynamic air cylinder (2), middle part at support is provided with track, the two ends of support are provided with guide roller-way (7), be connected on the support (1) by cylinder saddle (13) with dynamic air cylinder (2) one ends, the other end is connected with saw car (3) by bearing pin (12) and bearing (14), saw car (3) is provided with motor (15), speedup belt wheel (16), saw blade (17) and the swing mechanism that drives saw blade, saw car (3) is arranged on the track on the support by the roller of its bottom, it is characterized in that: on the saw car of saw blade (17) both sides, be respectively arranged with and guarantee the free rotating pneumatic clamping device (4) of production tube again when being used to be embodied as QC and saw car servo-actuated, be provided with blanking mechanism (6) at the rear portion of support (1).
2, servo-actuated flying saw according to claim 1 is characterized in that: support (1) is provided with two guide rails, and a track is rectangular guideway (10), " V " type guide rail (11); Saw car body bottom be equipped with the cylinder roller (22) of joining with rectangular guideway and with V " " V " type roller (23) of cooperating of type guide rail.
3, servo-actuated flying saw according to claim 1, it is characterized in that: described pneumatic clamping device (4) is made of geometrical clamp (25) and live splint (26) two parts, geometrical clamp (25) is fixed on the saw car (3), the circular arc concave surface that its end setting that contacts with production tube is made of one group of cylinder rolling element (28-1), live splint (26) one ends be fixed on the clamping cylinder (27) of saw on the car and be connected, the other end relative with geometrical clamp (25) is provided with one group of circular arc concave surface that is made of cylinder rolling element (28-2), circular arc concave surface on the geometrical clamp and the interior envelope circle consistent with the production tube cylindrical of the relative formation of circular arc concave surface on the live splint.
4, servo-actuated flying saw according to claim 1, it is characterized in that: described pneumatic clamping device (4) is formed by adjusting folder (29) and live splint (30) two parts, adjusting folder (29) one ends is connected with the saw car by bolt, the end face of the other end is provided with cylinder rolling element (32-1), live splint (30) one ends be fixed on the clamping cylinder (31) of saw on the car and be connected, the other end is relative with adjustment folder (29), and its end face is provided with cylinder rolling element (32-2).
5, servo-actuated flying saw according to claim 1, it is characterized in that: described blanking mechanism (6) comprises frame (35), guide plate (34), pull out material mechanism and guide roller-way (33), guide roller-way (33) is arranged on the frame (35), it is relative with guide roller-way (7) on the support, guide plate (34) is arranged on the upper end of frame, pull out and expect that mechanism is arranged on the bottom of frame, it is by blanking cylinder (36) and dial frame (37) formation, blanking cylinder (36) one ends and frame (35) are fixing, dial frame (37) and be positioned at the top of frame (35), its underpart is connected with the piston rod of blanking cylinder (36).
6, servo-actuated flying saw according to claim 1, it is characterized in that: saw blade (17) top is equipped with totally-enclosed guard shield (18), the bottom is provided with totally-enclosed chip area (19), side at the saw car of chip area (19) bottom is provided with crumb loading groove (9), and crumb loading groove (9) is communicated with chip area (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031904 CN2820400Y (en) | 2005-09-19 | 2005-09-19 | Follower flying saw machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031904 CN2820400Y (en) | 2005-09-19 | 2005-09-19 | Follower flying saw machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2820400Y true CN2820400Y (en) | 2006-09-27 |
Family
ID=37016950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520031904 Expired - Fee Related CN2820400Y (en) | 2005-09-19 | 2005-09-19 | Follower flying saw machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2820400Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350541A (en) * | 2011-07-29 | 2012-02-15 | 上海先德机械工程有限公司 | Three-shaft following online cutting numerical control milling machine and three-shaft following control method thereof |
| CN102825334A (en) * | 2012-09-13 | 2012-12-19 | 江苏省南扬机械制造有限公司 | Automatic cutting saw |
| CN103357953A (en) * | 2013-07-30 | 2013-10-23 | 江苏国强镀锌实业有限公司 | On-line follow-up cutting device for pillar |
| CN105478893A (en) * | 2015-12-23 | 2016-04-13 | 大连三高科技发展有限公司 | Double-vehicle type size-fixed flying saw machine |
| CN110253077A (en) * | 2019-07-03 | 2019-09-20 | 荆大（荆州）汽车配件有限公司 | Tubing is cut online and guide feed system |
| CN110449961A (en) * | 2019-08-29 | 2019-11-15 | 科赫工业设备技术（上海）有限公司 | A kind of metal saw saw body feed system |
| CN114012178A (en) * | 2021-11-11 | 2022-02-08 | 辽宁忠旺机械设备制造有限公司 | Short-stroke follow-up saw device |
| CN114309792A (en) * | 2021-12-20 | 2022-04-12 | 诸暨市众创自动化科技有限公司 | Numerical control full-automatic feeding and discharging machine |
| CN110253077B (en) * | 2019-07-03 | 2024-05-03 | 荆大（荆州）汽车配件有限公司 | Online pipe cutting and guiding feeding system |
-
2005
- 2005-09-19 CN CN 200520031904 patent/CN2820400Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350541A (en) * | 2011-07-29 | 2012-02-15 | 上海先德机械工程有限公司 | Three-shaft following online cutting numerical control milling machine and three-shaft following control method thereof |
| CN102350541B (en) * | 2011-07-29 | 2013-11-06 | 上海先德机械工程有限公司 | Three-shaft following online cutting numerical control milling machine and three-shaft following control method thereof |
| CN102825334A (en) * | 2012-09-13 | 2012-12-19 | 江苏省南扬机械制造有限公司 | Automatic cutting saw |
| CN102825334B (en) * | 2012-09-13 | 2014-04-02 | 江苏省南扬机械制造有限公司 | Automatic cutting saw |
| CN103357953A (en) * | 2013-07-30 | 2013-10-23 | 江苏国强镀锌实业有限公司 | On-line follow-up cutting device for pillar |
| CN103357953B (en) * | 2013-07-30 | 2015-09-23 | 江苏国强镀锌实业有限公司 | The online follow-up cutting device of column |
| CN105478893A (en) * | 2015-12-23 | 2016-04-13 | 大连三高科技发展有限公司 | Double-vehicle type size-fixed flying saw machine |
| CN110253077A (en) * | 2019-07-03 | 2019-09-20 | 荆大（荆州）汽车配件有限公司 | Tubing is cut online and guide feed system |
| CN110253077B (en) * | 2019-07-03 | 2024-05-03 | 荆大（荆州）汽车配件有限公司 | Online pipe cutting and guiding feeding system |
| CN110449961A (en) * | 2019-08-29 | 2019-11-15 | 科赫工业设备技术（上海）有限公司 | A kind of metal saw saw body feed system |
| CN114012178A (en) * | 2021-11-11 | 2022-02-08 | 辽宁忠旺机械设备制造有限公司 | Short-stroke follow-up saw device |
| CN114309792A (en) * | 2021-12-20 | 2022-04-12 | 诸暨市众创自动化科技有限公司 | Numerical control full-automatic feeding and discharging machine |
| CN114309792B (en) * | 2021-12-20 | 2023-06-30 | 诸暨市众创自动化科技有限公司 | Full-automatic unloader that goes up of numerical control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060927 Termination date: 20130919 |