CN205237781U - Linear electric motor feed cutting mechanism - Google Patents
Linear electric motor feed cutting mechanism Download PDFInfo
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- CN205237781U CN205237781U CN201520991274.1U CN201520991274U CN205237781U CN 205237781 U CN205237781 U CN 205237781U CN 201520991274 U CN201520991274 U CN 201520991274U CN 205237781 U CN205237781 U CN 205237781U
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- cutting
- electric motors
- linear electric
- linear motor
- travelling carriage
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Abstract
The utility model discloses a linear electric motor feed cutting mechanism, including cutting mobile station, clamping mechanism and linear motor, clamping mechanism includes anchor clamps axle and the tight servo motor of clamp who is used for driving the anchor clamps axle, anchor clamps axle cavity sets up, forms a centre gripping chamber, and the centre gripping chamber is used for the cartridge clip to wait to cut the part, is equipped with a crusher in the position that corresponds with the anchor clamps axle on the cutting mobile station, the below of cutting mobile station is equipped with the brace table, is equipped with the slide rail on the brace table, is equipped with the support column between cutting mobile station and the brace table, and its top is connected with the cutting mobile station, and its bottom and slide rail cooperate in order to realize the sliding connection between cutting mobile station and the brace table, linear motor includes the elementary and secondary of controller and intercoordination, and a bottom with cutting the mobile station in elementary and secondary is connected, and another is connected with the brace table, and the controller is used for controlling elementary and secondary relative motion. The problem of traditional cutting mechanism chasing speed, precision and life -span all less than the technique is solved.
Description
Technical field
The utility model relates to machine components smear metal manufacture field, more specifically, relates to a kind of linear electric motors feed cutting mechanism.
Background technology
Machining can obtain higher precision and surface quality, and machined material, workpiece geometries and batch production are had to adaptability widely, occupies very consequence in machinery manufacturing industry.
Tradition stock-removing machine often adopts " electric rotating machine+cam mechanism " feeding kind of drive, owing to being subject to the restriction of self structure, be difficult to breakthrough progress at aspects such as feed speed, acceleration, quick positioning precisions, cannot meet the demand of market to superhigh-speed cutting, ultraprecise processing, and too much for forming the mechanical part of cam mechanism in traditional stock-removing machine, both easy laying dust, again easy cleaning not.
Utility model content
The utility model provides a kind of linear electric motors feed cutting mechanism, with too much and not easy cleaning of the cam mechanism mechanical part that solves traditional stock-removing machine, and all not enough technical problems of cutting speed and precision.
The utility model provides a kind of linear electric motors feed cutting mechanism, comprises cutting travelling carriage, clamp mechanism and linear motor, and clamp mechanism comprises clamp shaft and for driving the clamping servomotor motor of clamp shaft;
Clamp shaft hollow arranges, and forms a clamping chamber, and clamping chamber, for cartridge clip part to be cut, is provided with a crusher in the position corresponding with clamp shaft on cutting travelling carriage, and crusher is for being processed into preset shape by part to be cut;
The below of cutting travelling carriage is provided with brace table, and brace table is provided with slide rail, between cutting travelling carriage and brace table, is provided with support column, and its top is connected with cutting travelling carriage, and being slidably connected between cutting travelling carriage and brace table matched to realize in its bottom with slide rail;
Linear motor comprises controller and the primary and secondary intercoupling, and one in primary and secondary is connected with the bottom of cutting travelling carriage, and another is connected with brace table, and controller is used for controlling elementary and secondary relative motion.
Further, linear electric motors feed cutting mechanism also comprises an ejector pin mechanism axially arranging along clamp shaft, ejector pin mechanism comprise one with the thimble servomotor of the homoaxial thimble axle of clamp shaft and for driving thimble axle to move vertically, thimble axle is for heading into part to be cut in the clamping chamber of clamp shaft.
Further, preset shape comprises circle, ellipse, runway, rectangle or triangle.
Further, the end face of slide rail is provided with the first groove, the first groove is used for installing the magnets of stator of linear motor, the bottom end face of support column is provided with the mover winding of the linear electric motors that match with the first groove, and linear electric motors provide power to realize being slidably connected between cutting travelling carriage and brace table.
Further, the end face of slide rail is provided with the mover winding of linear electric motors, the bottom end face of support column is provided with the second groove matching with linear motor mover winding, the second groove is used for installing the magnets of stator of linear motor, and linear motor provides power to realize being slidably connected between cutting travelling carriage and brace table.
Further, linear motor comprises cylindrical linear motor or disc linear electric motors, and the secondary length of elementary Length Ratio is long.
Further, slide rail is arranged with two or more in parallel.
Further, linear motor comprises the storage chip for the feed control routine that prestores being electrically connected with controller, and controller is according to the rotating speed of feed control routine control feed servomotor and turning to.
Further, linear electric motors feed cutting mechanism is also provided with a control panel being electrically connected with controller, control panel is used for inputting cutting mode order, and controller is according to the rotating speed of cutting mode order control feed servomotor and turn to that part to be cut is processed into preset shape.
Further, linear electric motors feed cutting mechanism is also provided with a grating safety device being electrically connected with controller, and cutting travelling carriage and clamp mechanism are wrapped in the safe grating curtain that grating safety device produces completely.
The beneficial effects of the utility model:
The utility model linear electric motors feed cutting mechanism, slides to promote cutting travelling carriage front and back by the electromagnetic force between linear motor and magnet, has substituted traditional cutting mechanism and has cut by actuated by cams the mode that travelling carriage moves. The utility model cutting travelling carriage is reliable by slide rail stable connection, and the strenuous vibration producing while there will not be cam mode to drive has effectively improved the board stability of whole cutting mechanism, has ensured the cutting precision of part to be cut, and middle post shapes is multiple.
Meanwhile, the utility model moves on slide rail by linear motor control cutting travelling carriage, and to realize feed and withdrawing operation, the high vibration of having avoided traditional stock-removing machine to bring because of cam drop, has significantly improved cutting speed and precision. And with respect to cam-type lathe, the mechanism of linear motor is simple, easy to assembly, and its laying dust is easily eliminated, improve service life.
Brief description of the drawings
The accompanying drawing that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model. In the accompanying drawings:
Fig. 1 is the structural representation of the utility model embodiment linear electric motors feed cutting mechanism.
Reference numeral:
10, cutting travelling carriage; 20, linear motor; 31, clamping servomotor motor; 32, clamp shaft; 40, crusher; 50, brace table; 60, slide rail; 70, support column.
Detailed description of the invention
Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail. It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application can combine mutually.
With reference to Fig. 1, the utility model preferred embodiment provides a kind of linear electric motors feed cutting mechanism, comprises cutting travelling carriage 10, clamp mechanism and linear motor 20, and clamp mechanism comprises clamp shaft 32 and for driving the clamping servomotor motor 31 of clamp shaft 32;
Clamp shaft 32 hollow settings, form a clamping chamber, and clamping chamber, for cartridge clip part to be cut, is provided with a crusher 40 on cutting travelling carriage 10 in the position corresponding with clamp shaft 32, and crusher 40 is for being processed into preset shape by part to be cut;
The below of cutting travelling carriage 10 is provided with brace table 50, brace table 50 is provided with slide rail 60, between cutting travelling carriage 10 and brace table 50, be provided with support column 70, its top is connected with cutting travelling carriage 10, and being slidably connected between cutting travelling carriage 10 and brace table 50 matched to realize in its bottom with slide rail 60;
Linear motor 20 comprises controller and the primary and secondary intercoupling, and one in primary and secondary is connected with the bottom of cutting travelling carriage 10, and another is connected with brace table 50, and controller is used for controlling elementary and secondary relative motion.
The utility model linear electric motors feed cutting mechanism, slides with slip 10 front and back before and after promoting cutting travelling carriage by the electromagnetic force between linear motor 20 and magnet, has substituted traditional cutting mechanism and has cut by actuated by cams the mode that travelling carriage 10 moves. The utility model cutting travelling carriage 10 is reliable by slide rail 60 stable connections, the strenuous vibration producing while there will not be cam mode to drive, effectively improved the board stability of whole cutting mechanism, ensured the cutting precision of part to be cut, middle post shapes is multiple.
Simultaneously, the utility model is controlled cutting travelling carriage 10 by linear motor 20 and is moved on slide rail 60, to realize feed and withdrawing operation, relative motion between primary and secondary in linear motor 20 realizes by electromagnetic push, noise is little, and with respect to traditional electric machine rotation type of drive, the electromagnetic force type of drive of linear motor 20 can not produce sluggishness, can make cutting speed higher, in the high vibration of having avoided traditional stock-removing machine to bring because of cam drop, cutting speed and precision are significantly improved. And with respect to cam-type lathe, the mechanism of linear motor 20 is simple, easy to assembly, and its laying dust is easily eliminated, improve service life.
Alternatively, the controller of the utility model preferred embodiment is also electrically connected a finger-impu system, can key in control command to controller by this finger-impu system, this control command comprises part cutting shape selection instruction, feed velocity instruction and cutting travelling carriage 10 displacements etc., so that user realizes the control to part cutting shape, cutting speed and cutting depth according to the actual requirements, controllability is high, and process velocity significantly promotes.
Alternatively, the controller of the utility model preferred embodiment is also electrically connected a display unit, can show in real time running parameter and the parameter inputting interface of the utility model cutting mechanism by this display unit. More specifically, this display unit comprises touch-screen, and user can carry out order input operation by touch-screen, and interactive performance is splendid.
Further, linear electric motors feed cutting mechanism also comprises an ejector pin mechanism axially arranging along clamp shaft 32, ejector pin mechanism comprise one with the thimble servomotor of the homoaxial thimble axle of clamp shaft 32 and for driving thimble axle to move vertically, thimble axle is for heading into part to be cut in the clamping chamber of clamp shaft 32.
Alternatively, the place contacting with part to be cut on the chamber wall in clamping chamber adopts flexible material to make, to avoid part to be cut and chamber wall because clamping and occur catcher mark affecting product quality for a long time.
Further, preset shape comprises circle, ellipse, runway, rectangle or triangle.
Further, the end face of slide rail 60 is provided with the first groove, the first groove is used for installing the magnets of stator of linear motor 20, the bottom end face of support column 70 is provided with on the mover winding of the linear motor 20 matching with the first groove, and linear motor 20 provides power to realize being slidably connected between cutting travelling carriage 10 and brace table 50.
Further, the end face of slide rail 60 is provided with the mover winding of linear electric motors, the bottom end face of support column 70 is provided with the second groove matching with linear motor 20 mover windings, the second groove is used for installing the magnets of stator of linear motor 20, and linear motor 20 provides power to realize being slidably connected between cutting travelling carriage 10 and brace table 50.
Alternatively, be also provided with positive stop at slide rail 60, prevent from cutting travelling carriage 10 displacements by this positive stop long, avoid occurring that feed exceedes safety depth, also can limit the landing from slide rail 60 of cutting travelling carriage 10 simultaneously, guarantee safe cutting operation.
Further, linear motor 20 comprises cylindrical linear motor or disc linear electric motors, and the secondary length of elementary Length Ratio is long.
Further, slide rail 60 is arranged with two or more in parallel.
Further, linear motor 20 comprises the storage chip for the feed control routine that prestores being electrically connected with controller, and controller is according to the rotating speed of feed control routine control feed servomotor and turning to.
Alternatively, this storage chip can arrange multiple, and each storage chip is only stored a shape code. By this kind of mode, even indivedual storage chips damage while causing corresponding part shape not cut in the utility model preferred embodiment, also do not hinder the processing operation to other part shapes, ensure operating efficiency.
Further, linear electric motors feed cutting mechanism is also provided with a control panel being electrically connected with controller, control panel is used for inputting cutting mode order, and controller is according to the rotating speed of cutting mode order control feed servomotor and turn to that part to be cut is processed into preset shape. Improve the limitation of traditional cutting mechanism, can make the center pillar of part to be cut after cutting, reach circle, ellipse, rectangle, racetrack etc.
Further, linear electric motors feed cutting mechanism is also provided with a grating safety device being electrically connected with controller, and cutting travelling carriage 10 and clamp mechanism are wrapped in the safe grating curtain that grating safety device produces completely. In the time that the utility model preferred embodiment carries out machining operation, produce grating curtain by grating safety device, when there being foreign matter to enter in grating curtain, while causing grating to be blocked, grating safety device generates a safety signal to controller, and then controller quits work according to this safety signal control linear motor 20, ensure job safety.
Alternatively, this grating safety device can also be electrically connected with crusher 40 power supplys, and when these crusher 40 power supplys are received the safety signal of grating safety device, emergency cut-off crusher 40 power supply circuits, stop the rotation crusher 40, further ensure job safety.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations. All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a linear electric motors feed cutting mechanism, is characterized in that, comprises cutting travelling carriage, clamp mechanism and linear motor, and described clamp mechanism comprises clamp shaft and for driving the clamping servomotor motor of described clamp shaft;
Described clamp shaft hollow arranges, and forms a clamping chamber, and described clamping chamber, for cartridge clip part to be cut, is provided with a crusher in the position corresponding with described clamp shaft on described cutting travelling carriage, and described crusher is for being processed into preset shape by part to be cut;
The below of described cutting travelling carriage is provided with brace table, described brace table is provided with slide rail, between described cutting travelling carriage and described brace table, be provided with support column, its top is connected with described cutting travelling carriage, and being slidably connected between described cutting travelling carriage and described brace table matched to realize in its bottom with described slide rail;
Described linear motor comprises controller and the primary and secondary intercoupling, one in primary and secondary is connected with the bottom of described cutting travelling carriage, another is connected with described brace table, and described controller is used for controlling described elementary and described secondary relative motion.
2. linear electric motors feed cutting mechanism according to claim 1, is characterized in that,
Described linear electric motors feed cutting mechanism also comprises an ejector pin mechanism axially arranging along described clamp shaft, described ejector pin mechanism comprise one with the thimble servomotor of the homoaxial thimble axle of described clamp shaft and for driving described thimble axle to move vertically, described thimble axle is for heading into described part to be cut in the clamping chamber of described clamp shaft.
3. linear electric motors feed cutting mechanism according to claim 1, is characterized in that,
Described preset shape comprises circle, ellipse, runway, rectangle or triangle.
4. linear electric motors feed cutting mechanism according to claim 1, is characterized in that,
The end face of described slide rail is provided with the first groove, described the first groove is used for installing the magnets of stator of linear motor, the bottom end face of described support column is provided with the mover winding of the linear motor matching with described the first groove, and described linear motor provides power to realize being slidably connected between described cutting travelling carriage and described brace table.
5. linear electric motors feed cutting mechanism according to claim 1, is characterized in that,
The end face of described slide rail is provided with the mover winding of linear motor, the bottom end face of described support column is provided with the second groove matching with described linear motor mover winding, described the second groove is used for installing the magnets of stator of linear motor, and described linear motor provides power to realize being slidably connected between described cutting travelling carriage and described brace table.
6. linear electric motors feed cutting mechanism according to claim 1, is characterized in that,
Described linear motor comprises cylindrical linear motor or disc linear electric motors, and length secondary described in described elementary Length Ratio is long.
7. according to the arbitrary described linear electric motors feed cutting mechanism of claim 1 to 6, it is characterized in that,
Described slide rail is arranged with two or more in parallel.
8. according to the arbitrary described linear electric motors feed cutting mechanism of claim 1 to 6, it is characterized in that,
Described linear motor comprises the storage chip for the feed control routine that prestores being electrically connected with described controller, and described controller is according to the rotating speed of feed servomotor described in the control of described feed control routine and turning to.
9. linear electric motors feed cutting mechanism according to claim 8, is characterized in that,
Described linear electric motors feed cutting mechanism is also provided with a control panel being electrically connected with described controller, described control panel is used for inputting cutting mode order, and described controller is according to the rotating speed of feed servomotor described in described cutting mode order control and turn to that part to be cut is processed into preset shape.
10. linear electric motors feed cutting mechanism according to claim 8, is characterized in that,
Described linear electric motors feed cutting mechanism is also provided with a grating safety device being electrically connected with described controller, and described cutting travelling carriage and described clamp mechanism are wrapped in the safe grating curtain that described grating safety device produces completely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520991274.1U CN205237781U (en) | 2015-12-03 | 2015-12-03 | Linear electric motor feed cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520991274.1U CN205237781U (en) | 2015-12-03 | 2015-12-03 | Linear electric motor feed cutting mechanism |
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| Publication Number | Publication Date |
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| CN205237781U true CN205237781U (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520991274.1U Active CN205237781U (en) | 2015-12-03 | 2015-12-03 | Linear electric motor feed cutting mechanism |
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| CN (1) | CN205237781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328552A (en) * | 2015-12-03 | 2016-02-17 | 广州创芯旗自动化控制设备有限公司 | Linear motor feeding and cutting mechanism |
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2015
- 2015-12-03 CN CN201520991274.1U patent/CN205237781U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328552A (en) * | 2015-12-03 | 2016-02-17 | 广州创芯旗自动化控制设备有限公司 | Linear motor feeding and cutting mechanism |
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