CN202804264U - Feed unit for processing deep holes - Google Patents
Feed unit for processing deep holes Download PDFInfo
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- CN202804264U CN202804264U CN 201220411050 CN201220411050U CN202804264U CN 202804264 U CN202804264 U CN 202804264U CN 201220411050 CN201220411050 CN 201220411050 CN 201220411050 U CN201220411050 U CN 201220411050U CN 202804264 U CN202804264 U CN 202804264U
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Abstract
The utility model provides a feed unit for processing deep holes and belongs to the technical field of machine tool parts. The feed unit for processing deep holes solves the problems that the existing feed unit for processing the deep holes has a complicated structure and the processing stability is poor. The feed unit for processing the deep holes comprises a rack. A motion slide block is arranged on the rack, one end of the motion slide block is connected with a first drive part, the other end of the motion slide block is connected with a cutter, and the first drive part is capable of driving the motion slide block to move in a transitional mode. The feed unit further comprises a control device, wherein the control device is capable of controlling the first drive part to drive the motion slide block to move in a reciprocated and translational mode. When the first drive part drives the motion slide block to move to the exit position of the last translation in a transitional mode, the control device enables the first drive part to drive the motion slide block to change from a rapid feed motion to a slow feed motion. The feed unit for processing the deep holes has the advantages of being simple in structure and good in processing stability.
Description
Technical field
The utility model belongs to the machine tool component technical field, relates to the feed arrangement of a kind of feed arrangement, particularly a kind of deep hole machining.
Background technology
When workpiece need to carry out Drilling operation, generally be that the employing drilling machine carries out the Drilling operation to workpiece, add man-hour, workpiece is fixed on the workbench of drilling machine, be main motion by bit, drill bit moves axially and is feed motion, thus the processing that workpiece is holed.The machining accuracy of existing drilling machine is not high, and when deep hole processing, drill bit is easy and the hole wall friction is larger, and drill bit is fastened in the machining hole easily, causes the damage of drill bit especially, and smear metal is difficult for discharging.
The problem that exists in order to solve existing drilling machine, people have carried out various designs and improvement to drill bit, and some has also applied for patent, and for example the Chinese patent literature data discloses a kind of [application number: 201020170530.8 of feed system for deep hole machining; Granted publication number: CN201644874U], it comprises rear cylinder, front cylinder, source of the gas and electric control system, source of the gas is connected on the air inlet of three position five-way valve, front cylinder links to each other with three position five-way valve reverse action gas outlet by front earthen pipe road, rear cylinder links to each other with three position five-way valve direct action gas outlet by rear earthen pipe road, and be provided with front cylinder magnetic valve on the front earthen pipe road, rear cylinder is provided with in addition worker's inlet pipe road and links to each other with three position five-way valve reverse action gas outlet, and worker's inlet pipe is provided with two position three-way valve, pressure-reducing valve on the road.
The above-mentioned feed system that is used for deep hole machining adopts the compressed air-driven cylinder for driving power, and control feed velocity by the compressed-air actuated flow of various Air Valve Control, feeding is comparatively steady, and when wearing and tearing appearred in drill bit, the feed speed of drill bit can reduce, can avoid the damage of drill bit, but this feeding system structure that is used for deep hole machining is comparatively complicated, and manufacturing cost is high, and drill bit is continuous feeding processing, the chip removal difficulty affects the stability of processing like this.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of feed arrangement of deep hole machining of simple in structure, good processing stability.
The purpose of this utility model can realize by following technical proposal: a kind of feed arrangement of deep hole machining, comprise frame, described frame is provided with moving slide block, one end of described moving slide block is connected with actuator one, the other end of described moving slide block can connect cutter, described actuator one can drive described moving slide block translational motion, it is characterized in that, described feed arrangement also comprises control device, described control device can control described actuator one drive described moving slide block do repeatedly back and forth translational motion and when described actuator one drive moving slide block move to a upper translation withdraw from the position time described control device actuator one actuation movement slide block is moved by fast feed be converted at a slow speed feed motion.
In use, workpiece is installed on the anchor clamps, the process of deep hole machining is divided several steps, the first step: move to assigned address by control device control actuator one drive moving slide block by initial position and make cutter carry out Drilling operation to workpiece, when moving slide block carries out Drilling operation to desired location to workpiece, control device also carries out record to this position, and this timed unit control actuator one drives moving slide block Rapid reset; Second step, control device control again actuator one make moving slide block do fast feed move to last moving slide block translational motion withdraw from the position time, this timed unit control actuator one makes moving slide block become at a slow speed feed motion by the fast feed conversion of motion, make the cutter that is installed on the moving slide block carry out Drilling operation to workpiece, when moving slide block makes cutter carry out Drilling operation to desired location to workpiece, control device also carries out record to this position, then control device control actuator one drives the moving slide block Rapid reset, the 3rd the step, repeat once or second step repeatedly until deep hole machining finish.Driving actuator one by control device makes moving slide block band cutter do translational motion, when translational motion to a upper moving slide block withdraw from the position time, moving slide block has fast feed to be converted at a slow speed feeding then workpiece to be carried out Drilling operation, make the feed arrangement of this deep hole machining allow to comparatively be easy to chip removal in processing, make processing comparatively stable; Simultaneously, cutter is fast feed in empty feeding, and the boring feeding is at a slow speed feeding, effectively raises the working (machining) efficiency of gun drilling.
In the feed arrangement of above-mentioned deep hole machining, described control device comprises controller, encoder and steel wire rope, described encoder is fixed on the described frame, one end of described steel wire rope is connected with moving slide block, the rotating shaft of described encoder is provided with clockwork spring, and the other end of described steel wire rope links to each other with clockwork spring in the rotating shaft.When controller control actuator one drives the moving slide block motion rotating shaft is pulled out and driven to steel wire rope from the rotating shaft of encoder rotates, when moving slide block moves to when withdrawing from the position, at this moment, encoder will produce a pulse signal and the signal that produces will be flowed to controller, this Time Controller control actuator one band movable slider resets, when resetting, by clockwork spring pulling steel wire rope retraction, record by steel wire rope and encoder and to withdraw from the position, the position of withdrawing from of reading moving slide block of precision comparatively, can read moving slide block moves to any position and reads this position, the whole translation process of moving slide block motion can be controlled, do not have the blind area, have the safer stable advantage of use; When instantly time controller control actuator one drives moving slide block and moves quickly into this and withdraw from the position, thereby changing at a slow speed feeding with fast feed, controller realizes Drilling operation.By adopting encoder, make the controller enough pulses of energy or time regulate actuator one drive moving slide block and do at a slow speed feeding, when the Drilling operation of at a slow speed feeding, the frictional force of cutter and workpiece causes cutter can damage at workpiece too greatly in the time of can avoiding owing to cutting, make the moving slide block can be at the pulse of setting or rollback in the time by controller, boring can be carried out smoothly, the feed arrangement of this deep hole machining of avoiding or the damage of cutter.
In the feed arrangement of above-mentioned deep hole machining, described control device comprises controller, encoder and steel wire rope, described encoder is fixed on the described moving slide block, one end of described steel wire rope is connected with described frame, the rotating shaft of described encoder is provided with clockwork spring, and the other end of described steel wire rope links to each other with clockwork spring in the rotating shaft.Encoder is installed on the moving slide block, and an end of steel wire rope links to each other with frame, record by steel wire rope and encoder and to withdraw from the position, the position of withdrawing from of reading moving slide block of precision comparatively, can read moving slide block and move to any position and read this position, have comparatively easily advantage of installation.
In the feed arrangement of above-mentioned deep hole machining, described control device comprises controller, encoder and firm bar, described encoder is fixed on the described frame, be fixed with rotating disk one in the rotating shaft of described encoder, also be provided with rotating disk two on the described frame, one end of described firm bar links to each other with described moving slide block, and described rotating disk one is symmetricly set on the both sides of firm bar with rotating disk two and all leans with firm bar.In the translation process of moving slide block, can drive firm bar moves, because rotating disk one is symmetricly set on the both sides of firm bar with rotating disk two and all leans with firm bar, therefore by the friction between firm bar and rotating disk one and the rotating disk two, drive the rotation of rotating disk one and rotating disk two, rotation by rotating disk one is rotated the rotating shaft of encoder, thereby can record the displacement that moving slide block moves by encoder, has the shift position that can read accurately moving slide block; By cooperating of firm bar and rotating disk, make the feed arrangement of this deep hole machining can be applicable to different workplaces, just bar can adopt reinforcing bar.
In the feed arrangement of above-mentioned deep hole machining, described control device comprises controller, encoder and firm bar, described encoder is fixed on the described moving slide block, be fixed with rotating disk one in the rotating shaft of described encoder, also be provided with rotating disk two on the described moving slide block, one end of described firm bar links to each other with described frame, and described rotating disk one is symmetricly set on the both sides of firm bar with rotating disk two and all leans with firm bar.Encoder is installed on the moving slide block, and just an end of bar has linked to each other with frame, record by firm bar and encoder and to withdraw from the position, the position of withdrawing from of reading moving slide block of precision comparatively, can read moving slide block and move to any position and read this position, have comparatively easily advantage of installation; By cooperating of firm bar and rotating disk, make the feed arrangement of this deep hole machining can be applicable to different workplaces, just bar can adopt reinforcing bar.
In the feed arrangement of above-mentioned deep hole machining, described actuator one is oil cylinder or cylinder, and its piston rod is connected mutually with described moving slide block.Actuator one is oil cylinder, and its piston rod is connected mutually with moving slide block, because cutter is fixed on the moving slide block, makes the piston rod of oil cylinder and cutter be coaxial setting, and cutter can reduce the flexural deformation of cutter and piston rod when cutting, improved service life; When adopting oil cylinder, link to each other with oil cylinder and relief valve is installed on the pipeline, when the friction of cutter and workpiece causes the screens of cutter greatly, oil cylinder stops the feeding to moving slide block, and the time control by controller makes moving slide block even without reaching upper one when withdrawing from the position, controller control actuator one drives moving slide block and resets, reduced the damage of cutter, improved the security of using, and made the feed arrangement of this deep hole machining have long service life.
In the feed arrangement of above-mentioned deep hole machining, described frame is provided with guide rail one, has the chute one that is complementary with described guide rail one on the inner face of described moving slide block, described guide rail one and described chute one phase embedding.By the cooperating of guide rail one and chute one, make moving slide block in the process of translation, have preferably guide effect, and reduced the wearing and tearing of moving slide block and frame between frame and the moving slide block, improved service life.
In the feed arrangement of above-mentioned deep hole machining, the cross sectional shape of described guide rail one is dove-tail.The cross sectional shape of guide rail one is dove-tail, makes guide rail one and chute one can play preferably guide effect, and the advantage of rear difficult drop-off is installed.
In the feed arrangement of above-mentioned deep hole machining, described actuator one is motor, the main shaft of described motor is fixed with screw mandrel, is fixed with screw on the described moving slide block, and the described screw mandrel of described motor-driven rotates the described moving slide block of drive and does translational motion.The cooperation of motor by the screw mandrel screw drives moving slide block and making parallel-moving type, has simple in structurely, is convenient to control and can makes comparatively accurately feeding of moving slide block.
In the feed arrangement of above-mentioned deep hole machining, described moving slide block is provided with and can drives the motor that described cutter rotates.
In the feed arrangement of above-mentioned deep hole machining, described moving slide block is provided with can install the multicutter installing rack, described moving slide block is provided with guide rail two, described guide rail two is vertical setting with described guide rail one, described installing rack is provided with the chute two that is complementary with described guide rail two, also is provided with actuator two and described actuator two on the described moving slide block and can drives the translational motion of the relatively described moving slide block seat of described installing rack.By actuator two promote to be equipped with the much knives tool installing rack do translational motion, make the feed arrangement of this deep hole machining can processing step hole, have comparatively easily advantage of use.
As another kind of scheme, a kind of feed arrangement of deep hole machining, comprise frame, described frame is provided with moving slide block, one end of described moving slide block is connected with an actuator one, the other end of described moving slide block has the anchor clamps that workpiece can be installed, described actuator one can drive described moving slide block translational motion, it is characterized in that, described feed arrangement also comprises control device, described control device can control described actuator one drive described moving slide block do repeatedly back and forth translational motion and when described actuator one drive moving slide block move to a upper translation withdraw from the position time described control device actuator one actuation movement slide block is moved by fast feed be converted at a slow speed feed motion.
In the feed arrangement of above-mentioned deep hole machining, described control device comprises controller, encoder and steel wire rope, described encoder is fixed on the described frame, one end of described steel wire rope is connected with moving slide block, the rotating shaft of described encoder is provided with clockwork spring, and the other end of described steel wire rope links to each other with clockwork spring in the rotating shaft.
In the feed arrangement of above-mentioned deep hole machining, described control device comprises controller, encoder and firm bar, described encoder is fixed on the described frame, be fixed with rotating disk one in the rotating shaft of described encoder, also be provided with rotating disk two on the described frame, one end of described firm bar links to each other with described moving slide block, and described rotating disk one is symmetricly set on the both sides of firm bar with rotating disk two and all leans with firm bar.
In the feed arrangement of above-mentioned deep hole machining, described moving slide block is provided with and can drives the motor that described workpiece rotates.
Compared with prior art, the feed arrangement of this deep hole machining has the following advantages:
1, drives the position timed unit that withdraws from that moving slide block moves to a upper translation and actuator one actuation movement slide block is moved by fast feed be converted at a slow speed feed motion by control device control actuator one is set, make the feed arrangement of this deep hole machining allow to comparatively be easy to chip removal in processing, make processing comparatively stablize and improve the working (machining) efficiency of gun drilling;
2, record by encoder and withdraw from the position, comparatively precision reads withdrawing from the position and can read any position of moving slide block motion of moving slide block, the whole translation process of moving slide block motion can be controlled, not have the blind area, have the safer stable advantage of use;
3, by adopting the translation of hydraulic oil cylinder driving moving slide block by the relief valve that links to each other with oil cylinder and the time control of passing through controller, reduced the damage of cutter, improved the security of using, and made the feed arrangement of this deep hole machining have long service life;
4, the feed arrangement of this deep hole machining also has advantage simple in structure, easy for installation and that service life is long.
Description of drawings
Fig. 1 is the perspective view of the feed arrangement embodiment one of this deep hole machining.
Fig. 2 is the main TV structure schematic diagram of the feed arrangement embodiment one of this deep hole machining.
Fig. 3 is the perspective view of the feed arrangement embodiment two of this deep hole machining.
Fig. 4 is the perspective view of the feed arrangement embodiment three of this deep hole machining.
Fig. 5 is the perspective view of the feed arrangement embodiment four of this deep hole machining.
Fig. 6 is the perspective view of the feed arrangement embodiment five of this deep hole machining.
Fig. 7 is the perspective view of the feed arrangement embodiment six of this deep hole machining.
Fig. 8 is the feed arrangement workflow schematic diagram of this deep hole machining.
Among the figure, 1, frame; 2, moving slide block; 3, cutter; 4, oil cylinder; 5, encoder; 6, steel wire rope; 7, firm bar; 8, rotating disk one; 9, rotating disk two; 10, guide rail one; 11, chute one; 12, motor; 13, installing rack; 14, guide rail two; 15, chute two; 16, anchor clamps.
The specific embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Embodiment one
Shown in Fig. 1,2,8, a kind of feed arrangement of deep hole machining comprises frame 1, and frame 1 is provided with moving slide block 2 and oil cylinder 4, and an end of moving slide block 2 is connected mutually with the piston rod of oil cylinder 4, and the other end of moving slide block 2 is connected with cutter 3; Also be provided with guide rail 1 on the frame 1, the cross sectional shape of guide rail 1 is dove-tail, has the chute 1 that is complementary with guide rail 1 on the inner face of moving slide block 2, guide rail 1 and chute one 11 phase embeddings.
This feed arrangement also comprises control device, control device comprises controller, encoder 5 and steel wire rope 6, and encoder 5 is fixed on the frame 1, and an end of steel wire rope 6 is connected with moving slide block 2, the rotating shaft of encoder 5 is provided with clockwork spring, and the other end of steel wire rope 6 links to each other with clockwork spring in the rotating shaft.
In use, workpiece is installed on the anchor clamps, the process of deep hole machining is divided several steps, the first step: move to assigned address by control device control oil cylinder 4 drive moving slide blocks 2 by initial position and make 3 pairs of workpiece of cutter carry out Drilling operation, in moving slide block 2 translations rotating shaft is pulled out and driven to steel wire rope 6 from the rotating shaft of encoder 5 rotates, when moving slide block 2 moves to when withdrawing from the position, at this moment, encoder 5 will produce a pulse signal and the signal that produces will be flowed to controller, this Time Controller control actuator one band movable slider Rapid reset, when resetting, by clockwork spring pulling steel wire rope 6 retractions, record by steel wire rope 6 and encoder 5 and to withdraw from the position, comparatively the position of withdrawing from of reading moving slide block 2 of precision can be read moving slide block 2 and be moved to any position and read this position, and the whole translation process of moving slide block 2 motions can be controlled, do not have the blind area, have the safer stable advantage of use; Second step, control device control again oil cylinder 4 make moving slide block 2 do fast feed move to last moving slide block 2 translational motions withdraw from the position time, this Time Controller control oil cylinder 4 makes moving slide block 2 become at a slow speed feed motion by the fast feed conversion of motion, make the 3 pairs of workpiece of cutter that are installed on the moving slide block 2 carry out Drilling operation, when moving slide block 2 makes 3 pairs of workpiece of cutter carry out Drilling operation to desired location, encoder 5 will produce a pulse signal and the signal that produces will be flowed to controller, this Time Controller control actuator one band movable slider Rapid reset, the 3rd the step, repeat once or second step repeatedly until deep hole machining finish.Driving actuator one by control device makes moving slide block 2 band cutters 3 do translational motion, when translational motion to a upper moving slide block 2 withdraw from the position time, moving slide block 2 has fast feed to be converted at a slow speed feeding then workpiece to be carried out Drilling operation, make the feed arrangement of this deep hole machining allow to comparatively be easy to chip removal in processing, make processing comparatively stable; Simultaneously, cutter 3 is fast feed in empty feeding, and the boring feeding is at a slow speed feeding, effectively raises the working (machining) efficiency of gun drilling.By adopting encoder 5, make the controller enough pulses of energy or time regulate actuator one drive moving slide block 2 and do at a slow speed feeding, when the Drilling operation of at a slow speed feeding, cutter 3 causes cutter 3 can damage at workpiece too greatly with the frictional force of workpiece in the time of can avoiding owing to cutting, make the moving slide block 2 can be at the pulse of setting or rollback in the time by controller, boring can be carried out smoothly, the damage of the feed arrangement of this deep hole machining of avoiding or cutter 3.
By the cooperating of guide rail 1 and chute 1, make moving slide block 2 in the process of translation, have preferably guide effect, and reduced the wearing and tearing of moving slide block 2 with frame 1 between frame 1 and the motion guide rail, improved service life.The cross sectional shape of guide rail 1 is dove-tail, makes guide rail 1 and chute 1 can play preferably guide effect, and the advantage of rear difficult drop-off is installed.
Adopt oil cylinder 4 as actuator, make cutter 3 when cutting, can reduce the flexural deformation of cutter 3 and piston rod, improved service life; When adopting oil cylinder 4, link to each other with oil cylinder 4 and relief valve is installed on the pipeline, when the friction of cutter 3 and workpiece causes the screens of cutter 3 greatly, oil cylinder 4 stops the feeding to moving slide block 2, and the time control by controller makes moving slide block 2 even without reaching upper one when withdrawing from the position, controller control actuator one drives moving slide block 2 and resets, reduced the damage of cutter 3, improved the security of using, and made the feed arrangement of this deep hole machining have long service life.
Embodiment two
Present embodiment is basic identical with structure and the principle of embodiment one, different place is: as shown in Figure 3, control device comprises controller, encoder 5 and steel wire rope 6, encoder 5 is fixed on the described moving slide block 2, one end of steel wire rope 6 is connected with frame 1, the rotating shaft of encoder 5 is provided with clockwork spring, the other end of steel wire rope 6 links to each other with clockwork spring in the rotating shaft, encoder 5 is installed on the moving slide block 2, and an end of steel wire rope 6 links to each other with frame 1, record by steel wire rope 6 and encoder 5 and to withdraw from the position, the position of withdrawing from of reading moving slide block 2 of precision comparatively, can read moving slide block 2 and move to any position and read this position, have comparatively easily advantage of installation.
Embodiment three
Present embodiment is basic identical with structure and the principle of embodiment one, different place is: as shown in Figure 4, control device comprises controller, encoder 5 and firm bar 7, described encoder 5 is fixed on the described frame 1, be fixed with rotating disk 1 in the rotating shaft of encoder 5, also be provided with rotating disk 29 on the frame 1, just an end of bar 7 links to each other with described moving slide block 2, rotating disk 1 is symmetricly set on the both sides of firm bar 7 with rotating disk 29 and all leans with firm bar 7, in the translation process of moving slide block 2, can drive firm bar 7 moves, because rotating disk 1 is symmetricly set on the both sides of firm bar 7 with rotating disk 29 and all leans with firm bar 7, therefore by the friction between firm bar 7 and rotating disk 1 and the rotating disk 29, drive the rotation of rotating disk 1 and rotating disk 29, rotation by rotating disk 1 is rotated the rotating shaft of encoder 5, thereby can record the displacement that moving slide block 2 moves by encoder 5, has the shift position that can read accurately moving slide block 2; By cooperating of firm bar 7 and rotating disk, make the feed arrangement of this deep hole machining can be applicable to different workplaces, just bar 7 can adopt reinforcing bar.As another kind of scheme, control device comprises controller, encoder 5 and firm bar 7, encoder 5 is fixed on the moving slide block 2, be fixed with rotating disk 1 in the rotating shaft of encoder 5, also be provided with rotating disk 29 on the moving slide block 2, just an end of bar 7 links to each other with frame 1, and rotating disk 1 is symmetricly set on the both sides of firm bar 7 with rotating disk 29 and all leans with firm bar 7.
Embodiment four
Present embodiment is basic identical with structure and the principle of embodiment one, different place is: as shown in Figure 5, moving slide block 2 is provided with can install multicutter 3 installing racks 13, moving slide block 2 is provided with guide rail 2 14, guide rail 2 14 is vertical setting with guide rail 1, installing rack 13 is provided with the chute 2 15 that is complementary with guide rail 2 14, also be provided with oil cylinder 4 on the moving slide block 2, the piston rod of oil cylinder 4 can drive 2 translational motions of installing rack 13 relative motion slide blocks, by oil cylinder 4 promote to be equipped with much knives tool 3 installing rack 13 do translational motion, make the feed arrangement of this deep hole machining can processing step hole, have comparatively easily advantage of use.
Embodiment five
Present embodiment is basic identical with structure and the principle of embodiment one, and different place is: as shown in Figure 6, moving slide block 2 is provided with and can drives the motor 12 that described cutter 3 rotates.
Embodiment six
Present embodiment is basic identical with structure and the principle of embodiment one, different place is: as shown in Figure 7, one end of moving slide block 2 is connected with the piston rod of oil cylinder 4, the other end of moving slide block 2 has the anchor clamps 16 that workpiece can be installed, and makes the feed arrangement of this deep hole machining can be installed in cutter and does not do on the drilling machine of feed motion.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has more used the terms such as frame 1, moving slide block 2, cutter 3, oil cylinder 4, encoder 5, steel wire rope 6, firm bar 7, rotating disk 1, rotating disk 29, guide rail 1, chute 1, motor 12, installing rack 13, guide rail 2 14, chute 2 15, anchor clamps 16, do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (10)
1. the feed arrangement of a deep hole machining, comprise frame (1), described frame (1) is provided with moving slide block (2), one end of described moving slide block (2) is connected with actuator one, the other end of described moving slide block (2) can connect cutter (3), described actuator one can drive described moving slide block (2) translational motion, it is characterized in that, described feed arrangement also comprises control device, described control device can control described actuator one drive described moving slide block (2) do repeatedly back and forth translational motion and when described actuator one drive moving slide block (2) move to a upper translation withdraw from the position time described control device actuator one actuation movement slide block (2) is moved by fast feed be converted at a slow speed feed motion.
2. the feed arrangement of deep hole machining according to claim 1, it is characterized in that, described control device comprises controller, encoder (5) and steel wire rope (6), described encoder (5) is fixed on the described frame (1), one end of described steel wire rope (6) is connected with moving slide block (2), the rotating shaft of described encoder (5) is provided with clockwork spring, and the other end of described steel wire rope (6) links to each other with the clockwork spring in the rotating shaft.
3. the feed arrangement of deep hole machining according to claim 1, it is characterized in that, described control device comprises controller, encoder (5) and steel wire rope (6), described encoder (5) is fixed on the described moving slide block (2), one end of described steel wire rope (6) is connected with described frame (1), the rotating shaft of described encoder (5) is provided with clockwork spring, and the other end of described steel wire rope (6) links to each other with clockwork spring in the described rotating shaft.
4. the feed arrangement of deep hole machining according to claim 1, it is characterized in that, described control device comprises controller, encoder (5) and firm bar (7), described encoder (5) is fixed on the described frame (1), be fixed with rotating disk one (8) in the rotating shaft of described encoder (5), also be provided with rotating disk two (9) on the described frame (1), one end of described firm bar (7) links to each other with described moving slide block (2), and described rotating disk one (8) is symmetricly set on the both sides of firm bar (7) with rotating disk two (9) and all leans with firm bar (7).
5. the feed arrangement of deep hole machining according to claim 1, it is characterized in that, described control device comprises controller, encoder (5) and firm bar (7), described encoder (5) is fixed on the described moving slide block (2), be fixed with rotating disk one (8) in the rotating shaft of described encoder (5), also be provided with rotating disk two (9) on the described moving slide block (2), one end of described firm bar (7) links to each other with described frame (1), and described rotating disk one (8) is symmetricly set on the both sides of firm bar (7) with rotating disk two (9) and all leans with firm bar (7).
6. according to claim 1 and 2 or the feed arrangement of 3 or 4 or 5 described deep hole machining, it is characterized in that described actuator one is oil cylinder (4) or cylinder, its piston rod is connected mutually with described moving slide block (2).
7. according to claim 1 and 2 or the feed arrangement of 3 or 4 or 5 described deep hole machining, it is characterized in that, described frame (1) is provided with guide rail one (10), has the chute one (11) that is complementary with described guide rail one (10) on the inner face of described moving slide block (2), described guide rail one (10) and described chute one (11) phase embedding, the cross sectional shape of described guide rail one (10) is dove-tail.
8. according to claim 1 and 2 or the feed arrangement of 3 or 4 or 5 described deep hole machining, it is characterized in that, described moving slide block (2) is provided with can install multicutter (3) installing rack (13), described moving slide block (2) is provided with guide rail two (14), described guide rail two (14) is vertical setting with described guide rail one (10), described installing rack (13) is provided with the chute two (15) that is complementary with described guide rail two (14), also is provided with actuator two and described actuator two on the described moving slide block (2) and can drives the translational motion of the relatively described moving slide block of described installing rack (13) (2) seat.
9. the feed arrangement of a deep hole machining, comprise frame (1), described frame (1) is provided with moving slide block (2), one end of described moving slide block (2) is connected with an actuator one, the other end of described moving slide block (2) has the anchor clamps (16) that workpiece can be installed, described actuator one can drive described moving slide block (2) translational motion, it is characterized in that, described feed arrangement also comprises control device, described control device can control described actuator one drive described moving slide block (2) do repeatedly back and forth translational motion and when described actuator one drive moving slide block (2) move to a upper translation withdraw from the position time described control device actuator one actuation movement slide block (2) is moved by fast feed be converted at a slow speed feed motion.
10. the feed arrangement of deep hole machining according to claim 9, it is characterized in that, described control device comprises controller, encoder (5) and steel wire rope (6), described encoder (5) is fixed on the described frame (1), one end of described steel wire rope (6) is connected with moving slide block (2), the rotating shaft of described encoder (5) is provided with clockwork spring, and the other end of described steel wire rope (6) links to each other with the clockwork spring in the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220411050 CN202804264U (en) | 2012-08-18 | 2012-08-18 | Feed unit for processing deep holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220411050 CN202804264U (en) | 2012-08-18 | 2012-08-18 | Feed unit for processing deep holes |
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| CN202804264U true CN202804264U (en) | 2013-03-20 |
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| CN 201220411050 Expired - Fee Related CN202804264U (en) | 2012-08-18 | 2012-08-18 | Feed unit for processing deep holes |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252519A (en) * | 2013-05-02 | 2013-08-21 | 台州市盛业设备制造有限公司 | Two aperture locating machining mechanisms |
| CN104625151A (en) * | 2015-02-13 | 2015-05-20 | 合肥万向钱潮汽车零部件有限公司 | Automatic drilling tool for welding yokes |
| CN108637804A (en) * | 2018-07-06 | 2018-10-12 | 深圳市金洲精工科技股份有限公司 | A kind of drill bit processing feed arrangement and application method |
-
2012
- 2012-08-18 CN CN 201220411050 patent/CN202804264U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252519A (en) * | 2013-05-02 | 2013-08-21 | 台州市盛业设备制造有限公司 | Two aperture locating machining mechanisms |
| CN103252519B (en) * | 2013-05-02 | 2016-09-21 | 台州市盛业设备制造有限公司 | Two kinds of aperture setting organisation of workings |
| CN104625151A (en) * | 2015-02-13 | 2015-05-20 | 合肥万向钱潮汽车零部件有限公司 | Automatic drilling tool for welding yokes |
| CN108637804A (en) * | 2018-07-06 | 2018-10-12 | 深圳市金洲精工科技股份有限公司 | A kind of drill bit processing feed arrangement and application method |
| CN108637804B (en) * | 2018-07-06 | 2023-08-29 | 深圳市金洲精工科技股份有限公司 | Drill bit machining feeding device and using method |
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