CN202411505U - Full automatic numerical control steel pipe cutting machine - Google Patents
Full automatic numerical control steel pipe cutting machine Download PDFInfo
- Publication number
- CN202411505U CN202411505U CN2012200188036U CN201220018803U CN202411505U CN 202411505 U CN202411505 U CN 202411505U CN 2012200188036 U CN2012200188036 U CN 2012200188036U CN 201220018803 U CN201220018803 U CN 201220018803U CN 202411505 U CN202411505 U CN 202411505U
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- steel pipe
- milling cutter
- shaft
- ratchet
- numerical control
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Abstract
The utility model discloses a full automatic numerical control steel pipe cutting machine which comprises a machine frame, a steel pipe fixing portion, a steel pipe cutting portion and a steel pipe cooling portion and is characterized in that the steel pipe cutting portion comprises a milling cutter installation seat, a second motor and a milling cuter. A driving pulley is coaxially arranged on a driving shaft of the second motor in fixing mode, a transmission shaft is connected with the inside of the milling cutter installation seat in shaft mode, one end of the transmission shaft is coaxially and fixedly provided with a driven pulley, the milling cutter is fixedly installed at the other end of the transmission shaft, and a milling cutter radial driving mechanism used for driving the milling cutter to move along the radial direction of a steel pipe to be cut is arranged on the machine frame. The full automatic numerical control steel pipe cutting machine has the advantages that the machine greatly improves utilization ratio of raw materials due to the fact that the milling cutter is adopted to cut the steel pipe and the thickness of the milling cutter is smaller than that of a traditional turning cutter. Further, a steel pipe cutting width adjusting mechanism is arranged on the milling cutter installation seat, and users only need to adjust the position of a cushioning block and eject one end of the steel pipe to be cut on the cushioning block to ensure cutting width of the steel pipe in installation of the steel pipe, so that the machine conveniently and quickly ensures cutting size accuracy.
Description
Technical field
The utility model relates to a kind of process equipment of steel pipe, relates in particular to a kind of full-automatic numerical control steel tube cutting machine.
Background technology
Bearing mainly is made up of interior steel ring, outer rim and ball, and in processing, before steel ring and the outer rim, earlier long steel pipe is carried out cutting processing, with the steel ring after cutting as the blank material that is used to process interior steel ring and outer rim.Mainly utilize lathe that steel pipe is carried out cutting processing at present,, caused the significant wastage of material owing to the thickness thicker (about 3mm) of lathe tool; And behind each steel ring of well cutting; Need the accurately displacement of control lathe tool seat, to guarantee the cutting width of steel ring, the control trouble of its processing dimension; And have the factor of man's activity, limited machining accuracy.
Summary of the invention
The utility model technical problem to be solved is a kind of full-automatic numerical control steel tube cutting machine that improves the cutting width of stock utilization and convenient adjustment steel pipe.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of full-automatic numerical control steel tube cutting machine; Comprise frame, steel pipe standing part, cutting part and cooling segment; Described cutting part comprises milling cutter mount pad, second motor and milling cutter; Described second motor is fixedly mounted on the described milling cutter mount pad, and the coaxial drive pulley that is set with on the driving shaft of described second motor is connected with power transmission shaft in the described milling cutter mount pad; The coaxial driven pulley that is installed with of one end of described power transmission shaft; Be provided with belt between described drive pulley and the described driven pulley, described milling cutter is fixedly mounted on the other end of described power transmission shaft, and described frame is provided with and is used to drive the milling cutter radial drive mechanism that move radially of milling cutter along steel pipe to be cut.
Described milling cutter radial drive mechanism comprises servomotor, ball screw and transmission nut; Described servomotor is fixedly mounted on the described frame; Described ball screw is coupling on described frame; One end of described ball screw connects with the driving shaft of described servomotor through shaft coupling; Described transmission nut is fixedly connected on the lower surface of described milling cutter mount pad, described transmission nut and described ball screw bolt, and described milling cutter mount pad and described frame are slidingly matched through guide rail.
Described milling cutter mount pad is provided with steel pipe cutting width guiding mechanism; Described steel pipe cutting width guiding mechanism comprises cushion block and the 3rd hydraulic cylinder that is arranged in the described milling cutter mount pad; Sealing is provided with the 3rd driving shaft in described the 3rd hydraulic cylinder; Described cushion block is fixedly connected on the end of described the 3rd driving shaft, and the position of described cushion block and the position of steel pipe to be cut adapt.
Described milling cutter is a metal saw, and the thickness of described metal saw is 1.0～1.5mm.
Described steel pipe standing part comprises mobile foundation and fixed pedestal, and described mobile foundation and described frame are slidingly matched, and described frame is provided with the mobile foundation driving mechanism; Described fixed pedestal is fixedly mounted on the described frame, and described mobile foundation is provided with first motor and at least two steel pipe stationary fixtures, the coaxial drive sprocket that is set with on the driving shaft of described first motor; The coaxial driven sprocket that is set with on the described steel pipe stationary fixture is provided with chain between described drive sprocket and the described driven sprocket, and described mobile foundation driving mechanism comprises first hydraulic cylinder, ratchet, ratchet and cam; Described first hydraulic cylinder is coupling on described frame, and sealing is provided with first driving shaft in described first hydraulic cylinder, and the end of described first driving shaft is provided with pawl axis; Described pawl axis is connected on the described pawl axis, is connected with ratchet shaft on the described frame, and described coaxial ratchet is fixedly mounted on the described ratchet shaft; Described cam is coupling with described pawl axis, ratchet shaft simultaneously; Described ratchet matches with described ratchet, is provided with torsion spring between described ratchet and the described pawl axis, is arranged with plectrum on the described ratchet shaft; Described cam is provided with two pin holes; One of them pin hole is over against described ratchet, is plugged with on the described plectrum to be used for the latch that cooperates with described pin hole, coaxial first drive sprocket that is set with on the described ratchet shaft; Be connected with second drive sprocket on the described frame; Described first drive sprocket and second drive sprocket are provided with driving chain, and described mobile foundation is fixedly connected with described driving chain, is set with guide rail on the described frame; The bottom of described mobile foundation is connected with roller, and described roller matches with described guide rail.
Described fixed pedestal is provided with adjustable clamp assembly coaxial with described steel pipe stationary fixture and that quantity equates; Described adjustable clamp assembly comprises second hydraulic cylinder that is fixedly installed on the described fixed pedestal; Described fixed pedestal is provided with the steel pipe installing hole; Be set with two also bearing installation shaft of column distribution on the described fixed pedestal; The two ends fixed cover of described bearing installation shaft is connected to spring bearing, and described spring bearing is positioned at the below of described steel pipe installing hole, and sealing is provided with second driving shaft in described second hydraulic cylinder; The bottom of described second driving shaft is provided with the bearing that compresses of two and column distribution; Describedly compress the top that bearing is positioned at described steel pipe installing hole, when in the described steel pipe installing hole steel pipe to be cut being installed, described to compress bearing mutually circumscribed with steel pipe to be cut respectively with spring bearing.
The bottom of described second driving shaft is connected with the adjustment piece, and the bearing that compresses of two and column distribution all is coupling on described adjustment piece.
Described steel pipe stationary fixture is a scroll chuck.
The bottom of described fixed pedestal is provided with downward-sloping charging conduit, and the outer face of described charging conduit is set with baffle plate.
Compared with prior art, the utility model has the advantages that owing to adopt milling cutter that steel pipe is cut that its thickness is less than the thickness of traditional lathe tool, thereby improved greatly raw-material utilization rate; And the milling cutter mount pad is provided with steel pipe cutting width guiding mechanism; When steel pipe is installed; As long as adjust the position of cushion block, an end then that steel pipe is to be cut pushes up the width that can guarantee its cutting on the cushion block, and is convenient and swift and guaranteed the accuracy of cut lengths; Again because mobile foundation is provided with at least two steel pipe stationary fixtures; Make the steel pipe standing part that at least two steel pipes to be cut can be installed simultaneously; Make this cutting machine after once mounting, can cut at least two steel rings simultaneously, improved production efficiency greatly, and adjustable clamp assembly is set on the fixed pedestal; And the bottom of second driving shaft is connected with the adjustment piece in the adjustable clamp assembly; When steel pipe to be cut shake takes place in process and when producing axial deviation, this structure can be carried out from dynamic(al) correction the mounting center of steel pipe in real time, to guarantee the accuracy of processing; In addition, whole cutting machine adopts motor or hydraulic mechanism to drive, and in conjunction with PLC control system, can realize the full-automatic Digital Control of equipment.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model;
Fig. 2 removes the vertical view behind the cooling segment for Fig. 1;
Fig. 3 is the structural representation of the mobile foundation driving mechanism of the utility model;
Fig. 4 is the fit structure vertical view of ratchet and ratchet among Fig. 3;
Fig. 5 is the enlarged diagram at A place among Fig. 3;
Fig. 6 is the enlarged diagram at B place among Fig. 4;
Fig. 7 is the inner face sketch map of the mobile foundation of the utility model;
Fig. 8 is the outer face sketch map of the fixed pedestal of the utility model;
Fig. 9 is the cutting part of the utility model and the fit structure sketch map of fixed pedestal;
Figure 10 is the side view of Fig. 9;
Figure 11 is the vertical view of the cutting part of the utility model.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in the figure, a kind of full-automatic numerical control steel tube cutting machine comprises frame 1, steel pipe standing part 2, cutting part 3 and cooling segment 4; Steel pipe standing part 2 comprises mobile foundation 21 and fixed pedestal 22, is set with guide rail 11 on the frame 1, and the bottom of mobile foundation 21 is connected with roller 23; Roller 23 matches with guide rail 11, and frame 1 is provided with the mobile foundation driving mechanism, and the mobile foundation driving mechanism comprises first hydraulic cylinder 5, ratchet 51, ratchet 52 and cam 53; First hydraulic cylinder 5 is coupling on frame 1, seals the end that is provided with first driving shaft, 54, the first driving shafts 54 in first hydraulic cylinder 5 and is provided with pawl axis 55; Ratchet 52 is coupling on pawl axis 55, is connected with ratchet shaft 12 on the frame 1, ratchet 51 coaxial being fixedly mounted on the ratchet shaft 12; Cam 53 is coupling with pawl axis 55, ratchet shaft 12 simultaneously, and ratchet 52 matches with ratchet 51, is provided with torsion spring 56 between ratchet 52 and the pawl axis 55; Be arranged with plectrum 57 on the ratchet shaft 12, cam 53 is provided with two pin holes 531, and one of them pin hole 531 is over against ratchet 52; Be plugged with on the plectrum 57 and be used for the latch 58 that cooperates with pin hole 531, coaxial first drive sprocket 13 that is set with is connected with second drive sprocket 14 on the ratchet shaft 12 on the frame 1; First drive sprocket 13 and second drive sprocket 14 are provided with driving chain 15, and mobile foundation 21 is fixedly connected with driving chain 15, and mobile foundation 21 is provided with the scroll chuck 212 of first motor 211 and three and column distribution; The coaxial drive sprocket 213 that is set with on the driving shaft of first motor 211; The coaxial driven sprocket 214 that is set with is provided with chain 215 between drive sprocket 213 and the driven sprocket 214 on the scroll chuck 212, and fixed pedestal 22 is fixedly mounted on the frame 1 through screw; Fixed pedestal 22 is provided with adjustable clamp assembly coaxial with scroll chuck 212 and that quantity equates; Adjustable clamp assembly comprises through screw and is fixedly installed on second hydraulic cylinder 221 on the fixed pedestal 22, and fixed pedestal 22 is provided with steel pipe installing hole 222, is set with the bearing installation shaft 223 of two and column distribution on the fixed pedestal 22; The two ends fixed cover of bearing installation shaft 223 is connected to spring bearing 224; Spring bearing 224 is positioned at the below of steel pipe installing hole 222, seals the bottom that is provided with second driving shaft, 225, the second driving shafts 225 in second hydraulic cylinder 221 and is connected with adjustment piece 226; What adjustment was connected with two and column distribution on the piece 226 compresses bearing 227; Compress the top that bearing 227 is positioned at steel pipe installing hole 222, when in the steel pipe installing hole 222 steel pipe to be cut being installed, it is mutually circumscribed with steel pipe to be cut respectively with spring bearing 224 to compress bearing 227; The bottom of fixed pedestal 22 is provided with downward-sloping charging conduit 228, and the outer face of charging conduit 228 is set with baffle plate 229 through screw;
Cutting part comprises milling cutter mount pad 31, second motor 32 and metal saw 33; Second motor 32 is fixedly mounted on the milling cutter mount pad 31, and the coaxial drive pulley 34 that is set with is connected with power transmission shaft 35 on the driving shaft of second motor 32 in the milling cutter mount pad 31; The coaxial driven pulley 36 that is installed with of one end of power transmission shaft 35; Be provided with belt 37 between drive pulley 34 and the driven pulley 36, metal saw 33 is fixedly mounted on the other end of power transmission shaft 35, and frame 1 is provided with and is used to drive the milling cutter radial drive mechanism that move radially of milling cutter along steel pipe to be cut; The milling cutter radial drive mechanism comprises servomotor 6, ball screw 61 and transmission nut 62; Servomotor 6 is fixedly mounted on the frame 1, and ball screw 61 is coupling on frame 1, and an end of ball screw 61 connects with the driving shaft of servomotor 6 through shaft coupling 63; Transmission nut 62 is fixedly connected on the lower surface of milling cutter mount pad 31; Transmission nut 62 and ball screw 61 bolts, milling cutter mount pad 31 is slidingly matched through the guide rail (not shown) with frame 1, and milling cutter mount pad 31 is provided with steel pipe cutting width guiding mechanism; Steel pipe cutting width guiding mechanism comprises cushion block 7 and the 3rd hydraulic cylinder 8 that is arranged in the milling cutter mount pad 31; Sealing is provided with the 3rd driving shaft 81 in the 3rd hydraulic cylinder 8, and cushion block 7 is fixedly connected on the end of the 3rd driving shaft 81 through screw, and the position of cushion block 7 and the position of steel pipe to be cut adapt.
In the foregoing description, cooling segment 4 adopts cooling device commonly used in the field of machining, and the thickness of metal saw 33 can be processed needs according to reality and in the scope of 1.0～1.5mm, select.
In this cutting machine; The course of work of mobile foundation driving mechanism is: first hydraulic cylinder 5 drives first driving shaft 54 and moves down, and drives ratchet 52 and promotes ratchet 51 rotations, and ratchet 51 rotations drive first drive sprocket 13 and rotate; Thereby driving mobile foundation 21 moves to the direction of fixed pedestal 22; And owing to be provided with torsion spring 56 between ratchet 52 and the pawl axis 55, in the process that first driving shaft, 54 drive ratchets 52 move up and down, torsion spring 56 promotes ratchets 52 and cooperates with ratchet 51; When mobile foundation 21 need be retreated; Extract the latch 58 on the plectrum 57, manual work clockwise rotates plectrum 57, until plectrum 57 ratchet 52 is backed down; Make ratchet 52 break away from ratchet 51; Then latch 58 is inserted in the pin hole 531 of ratchet 52, plectrum 57 is fixed on the cam 53, manual work promotes mobile foundation 21 backward and gets final product then.
The course of work of steel pipe cutting width guiding mechanism is: when assembling steel pipe to be cut, the 3rd hydraulic cylinder 8 drives the 3rd driving shaft 81 and travels forward, and drives cushion block 7 and moves forward; When cushion block 7 arrived the position of setting, the 3rd driving shaft 81 stopped to move, and the mobile foundation driving mechanism drives mobile foundation 21 and moves to fixed pedestal 22 directions; When cushion block 7 is pushed up in the end of steel pipe to be cut; Mobile foundation 21 stops to move, and the adjustable clamp assembly on the fixed pedestal 22 clamps steel pipe to be cut, and the 3rd hydraulic cylinder 8 drivings the 3rd driving shaft 81 moves backward then; Drive cushion block 7 and move backward, metal saw 33 begins steel pipe to be cut is carried out cutting processing then.
Claims (9)
1. full-automatic numerical control steel tube cutting machine; Comprise frame, steel pipe standing part, cutting part and cooling segment; It is characterized in that described cutting part comprises milling cutter mount pad, second motor and milling cutter; Described second motor is fixedly mounted on the described milling cutter mount pad, and the coaxial drive pulley that is set with on the driving shaft of described second motor is connected with power transmission shaft in the described milling cutter mount pad; The coaxial driven pulley that is installed with of one end of described power transmission shaft; Be provided with belt between described drive pulley and the described driven pulley, described milling cutter is fixedly mounted on the other end of described power transmission shaft, and described frame is provided with and is used to drive the milling cutter radial drive mechanism that move radially of milling cutter along steel pipe to be cut.
2. a kind of full-automatic numerical control steel tube cutting machine as claimed in claim 1; It is characterized in that described milling cutter radial drive mechanism comprises servomotor, ball screw and transmission nut; Described servomotor is fixedly mounted on the described frame; Described ball screw is coupling on described frame, and an end of described ball screw connects with the driving shaft of described servomotor through shaft coupling, and described transmission nut is fixedly connected on the lower surface of described milling cutter mount pad; Described transmission nut and described ball screw bolt, described milling cutter mount pad and described frame are slidingly matched through guide rail.
3. according to claim 1 or claim 2 a kind of full-automatic numerical control steel tube cutting machine; It is characterized in that described milling cutter mount pad is provided with steel pipe cutting width guiding mechanism; Described steel pipe cutting width guiding mechanism comprises cushion block and the 3rd hydraulic cylinder that is arranged in the described milling cutter mount pad; Sealing is provided with the 3rd driving shaft in described the 3rd hydraulic cylinder, and described cushion block is fixedly connected on the end of described the 3rd driving shaft, and the position of described cushion block and the position of steel pipe to be cut adapt.
4. a kind of full-automatic numerical control steel tube cutting machine as claimed in claim 1 is characterized in that described milling cutter is a metal saw, and the thickness of described metal saw is 1.0～1.5mm.
5. a kind of full-automatic numerical control steel tube cutting machine as claimed in claim 1 is characterized in that described steel pipe standing part comprises mobile foundation and fixed pedestal, and described mobile foundation and described frame are slidingly matched; Described frame is provided with the mobile foundation driving mechanism, and described fixed pedestal is fixedly mounted on the described frame, and described mobile foundation is provided with first motor and at least two steel pipe stationary fixtures; The coaxial drive sprocket that is set with on the driving shaft of described first motor, the coaxial driven sprocket that is set with on the described steel pipe stationary fixture is provided with chain between described drive sprocket and the described driven sprocket; Described mobile foundation driving mechanism comprises first hydraulic cylinder, ratchet, ratchet and cam, and described first hydraulic cylinder is coupling on described frame, and sealing is provided with first driving shaft in described first hydraulic cylinder; The end of described first driving shaft is provided with pawl axis; Described pawl axis is connected on the described pawl axis, is connected with ratchet shaft on the described frame, and described coaxial ratchet is fixedly mounted on the described ratchet shaft; Described cam is coupling with described pawl axis, ratchet shaft simultaneously; Described ratchet matches with described ratchet, is provided with torsion spring between described ratchet and the described pawl axis, is arranged with plectrum on the described ratchet shaft; Described cam is provided with two pin holes; One of them pin hole is over against described ratchet, is plugged with on the described plectrum to be used for the latch that cooperates with described pin hole, coaxial first drive sprocket that is set with on the described ratchet shaft; Be connected with second drive sprocket on the described frame; Described first drive sprocket and second drive sprocket are provided with driving chain, and described mobile foundation is fixedly connected with described driving chain, is set with guide rail on the described frame; The bottom of described mobile foundation is connected with roller, and described roller matches with described guide rail.
6. a kind of full-automatic numerical control steel tube cutting machine as claimed in claim 5; It is characterized in that described fixed pedestal is provided with adjustable clamp assembly coaxial with described steel pipe stationary fixture and that quantity equates; Described adjustable clamp assembly comprises second hydraulic cylinder that is fixedly installed on the described fixed pedestal; Described fixed pedestal is provided with the steel pipe installing hole, is set with two also bearing installation shaft of column distribution on the described fixed pedestal, and the two ends fixed cover of described bearing installation shaft is connected to spring bearing; Described spring bearing is positioned at the below of described steel pipe installing hole; Sealing is provided with second driving shaft in described second hydraulic cylinder, and the bottom of described second driving shaft is provided with the bearing that compresses of two and column distribution, describedly compresses the top that bearing is positioned at described steel pipe installing hole; When in the described steel pipe installing hole steel pipe to be cut being installed, described to compress bearing mutually circumscribed with steel pipe to be cut respectively with spring bearing.
7. a kind of full-automatic numerical control steel tube cutting machine as claimed in claim 6 is characterized in that the bottom of described second driving shaft is connected with the adjustment piece, and the bearing that compresses of two and column distribution all is coupling on described adjustment piece.
8. a kind of full-automatic numerical control steel tube cutting machine as claimed in claim 5 is characterized in that described steel pipe stationary fixture is a scroll chuck.
9. a kind of full-automatic numerical control steel tube cutting machine as claimed in claim 5 is characterized in that the bottom of described fixed pedestal is provided with downward-sloping charging conduit, and the outer face of described charging conduit is set with baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200188036U CN202411505U (en) | 2012-01-16 | 2012-01-16 | Full automatic numerical control steel pipe cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200188036U CN202411505U (en) | 2012-01-16 | 2012-01-16 | Full automatic numerical control steel pipe cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202411505U true CN202411505U (en) | 2012-09-05 |
Family
ID=46736301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200188036U Expired - Fee Related CN202411505U (en) | 2012-01-16 | 2012-01-16 | Full automatic numerical control steel pipe cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202411505U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528136A (en) * | 2012-01-16 | 2012-07-04 | 宁波雄狮机械制造有限公司 | Full-automatic numerical control steel tube cutting machine |
| CN102814538A (en) * | 2012-09-14 | 2012-12-12 | 武汉科技大学 | Axial cutting machine for steel pipe |
| CN113182578A (en) * | 2021-04-08 | 2021-07-30 | 胡飞黄 | Spring washer production and manufacturing equipment for high-end equipment manufacturing industry |
-
2012
- 2012-01-16 CN CN2012200188036U patent/CN202411505U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528136A (en) * | 2012-01-16 | 2012-07-04 | 宁波雄狮机械制造有限公司 | Full-automatic numerical control steel tube cutting machine |
| CN102814538A (en) * | 2012-09-14 | 2012-12-12 | 武汉科技大学 | Axial cutting machine for steel pipe |
| CN113182578A (en) * | 2021-04-08 | 2021-07-30 | 胡飞黄 | Spring washer production and manufacturing equipment for high-end equipment manufacturing industry |
| CN113182578B (en) * | 2021-04-08 | 2022-06-14 | 浙江艾坷迷智能装备科技有限公司 | Spring washer production and manufacturing equipment for high-end equipment manufacturing industry |
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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: 20120905 Termination date: 20140116 |