CN116787240A - Full-automatic alloy scraper grinding machine - Google Patents

Abstract

The invention discloses a full-automatic alloy scraper grinding machine, when a pair of alloy scrapers Jin Guadao are polished, firstly, the alloy scrapers are arranged between a fixed clamping plate and a movable clamping plate, the movable clamping plate is driven by a plurality of driving cylinders to move to clamp the alloy scrapers, then the positions of an adjusting seat and the angles of a hinging seat are adjusted to enable the angles of a cutter grinding disc to be the polishing angles required by the alloy scrapers, then a lifting seat is driven by a lifting cylinder to descend, so that the cutter grinding disc is abutted against the cutting edge of the alloy scrapers, and finally, in the process of driving a travelling table to travel by a travelling mechanism, the cutter grinding disc is driven to rotate by driving electric drive so as to polish the cutting edge of the alloy scrapers; in this process of polishing, drive movable clamp plate through the actuating cylinder and remove the effect that can realize convenient clamping, through adjusting the position of adjusting seat, the angle of articulated seat to make the angle of grinding the blade disc be the required angle of polishing of alloy scraper, have the effect of being convenient for adjust the angle of polishing.

Description

Full-automatic alloy scraper grinding machine

Technical Field

The invention relates to the technical field of papermaking, in particular to a full-automatic alloy scraper grinding machine.

Background

The scraper device of the paper machine is an important link in the modern papermaking production, and plays an important role in improving the running efficiency of the whole papermaking production line, keeping the roll surface clean, improving the paper web stripping speed and quality, reducing paper quality defects such as broken ends, holes and the like. The blade of the scraper device can wear after long-time use, and the blade needs to be polished by a grinder.

For example, chinese patent publication number CN212705779U, publication date 2021, 3 and 16 discloses an alloy doctor grinder, which comprises clamping an alloy doctor by a clamping assembly, adjusting the position of a grinding disc to make the grinding disc contact with the edge of the alloy doctor, and grinding the edge of the alloy doctor by a rotating grinding disc in the process that the grinding head frame moves along a guiding sliding rail.

However, when the alloy scraper is clamped by the clamping assembly, a plurality of jacking screws are required to be screwed down, so that the clamping plate moves towards the supporting bottom plate to clamp and fix the alloy scraper, and after the alloy scraper is polished, the plurality of jacking screws are required to be unscrewed to remove the alloy scraper, so that the problem of inconvenient clamping operation of the involution Jin Guadao is caused; in addition, the angles of the cutting edges of the alloy scrapers of different types are different, and the polishing angle cannot be adjusted by the existing grinding machine

Disclosure of Invention

The invention aims to provide a full-automatic alloy scraper grinding machine which has the functions of conveniently clamping an alloy scraper and realizing adjustment of a grinding angle.

The technical aim of the invention is realized by the following technical scheme: the utility model provides a full-automatic alloy scraper grinding machine, includes the lathe, set up in the lathe and realize the clamping device of clamping alloy scraper, portable setting on the lathe and realize carrying out the grinding device who polishes to the alloy scraper after the clamping, the lathe top is provided with the slide rail, grinding device includes sliding connection on two slide rails and the middle part has the moving table of movable hole, set up the running mechanism that just drives the running table and remove along the slide rail between running table and lathe, the width direction along the lathe slides the setting adjustment seat of walking table and adjustment seat, the setting is in translation adjustment mechanism between running table and adjustment seat, the control box of setting on adjustment seat, the lift setting is at the lifting seat on the control box, the setting is at the lifting cylinder of control box and lifting seat, the driving motor of setting on the lifting seat, set up on the output shaft of driving motor and enter into the sharpening disk in the lathe from the movable hole, clamping device includes the supporting housing that extends along lathe length direction, the setting is at the supporting housing top and along the fixed bolster that machine tool length direction extends, the setting is at the supporting housing top and both ends and the movable bolster setting is provided with the articulated housing, the setting is used for setting up articulated cylinder and the articulated housing on the setting on the articulated housing and the setting is used for adjusting seat, articulated setting up the articulated housing and the setting is used for setting up on the articulated seat on the both sides.

Through adopting the technical scheme, when the alloy scraper is polished by the involution Jin Guadao, the alloy scraper is firstly arranged between the fixed clamping plate and the movable clamping plate, the movable clamping plate is driven by the driving cylinders to move, then the alloy scraper is clamped, the position of the adjusting seat and the angle of the hinging seat are adjusted, so that the angle of the milling cutter disc is the polishing angle required by the alloy scraper, then the lifting seat is driven by the lifting cylinder to descend, the milling cutter disc is abutted against the cutting edge of the alloy scraper, and finally, the milling cutter disc is driven to rotate by the driving motor in the walking process of the walking mechanism driving the walking table so as to polish the cutting edge of the alloy scraper; in the polishing process, the movable clamping plate is driven to move by the driving air cylinder, so that the clamping is convenient, and the angle of the polishing disc is the polishing angle required by the alloy scraper by adjusting the position of the adjusting seat and the angle of the hinging seat, so that the polishing angle is convenient to adjust; in addition, the two sides of the supporting shell are connected with the two sides of the machine tool through the connecting mechanism, so that the supporting shell does not interfere with the bottom of the machine tool, and the machine tool has the function of conveniently cleaning metal powder falling in the machine tool in the polishing process.

The invention is further provided with: the utility model provides a knife sharpening device, including driving motor, sharpening disk, driving motor's output shaft is the hollow setting, sharpening disk includes the square outstanding disk body that just has the mounting hole of middle part orientation driving motor, sets up the annular mill blade at disk body lower surface, disk body lower surface is provided with the annular cooling tank that is covered by annular mill blade, the disk indent part is provided with the communicating water inlet connection of annular cooling tank, be provided with a plurality of circumference array distribution and with the communicating through-hole of annular cooling tank on the annular mill blade, driving motor's output shaft lower extreme is provided with the spacing ring that prevents circumference pivoted when supplying sharpening disk to install, driving motor's output shaft lower extreme threaded connection has the lock sleeve that realizes locking sharpening disk and have water outlet connection, be provided with the water receiving hose between water inlet connection and the water outlet connection, be provided with the cooling device who carries the output shaft upper end of driving motor with the coolant liquid on the control box.

Through the adoption of the technical scheme, the cooling liquid is conveyed to the upper end of the output shaft of the driving motor through the cooling device, and is discharged from the through hole of the annular grinding blade after being discharged along the output shaft of the driving motor, the locking sleeve, the water receiving hose and the annular cooling groove, so that the cooling liquid is enabled to act on the annular grinding cutter disc and the cutting edge of the alloy scraper to be cooled while grinding; meanwhile, the cooling liquid passes through the output shaft of the driving motor to cool the driving motor.

The invention is further provided with: the cooling device comprises a cooling box, a cooling joint arranged on the lifting seat and connected with the upper end of an output shaft of the driving motor through a sealing bearing, a water pump connected with the cooling box, a cooling hose connected between the cooling joint and the water pump, and a limiting ring arranged on one side of the supporting platform and used for the cooling hose to pass through.

Through adopting above-mentioned technical scheme, through the cooling liquid that starts the water pump so that the cooling incasement is carried driving motor's output shaft upper end along cooling hose, cooling joint, then follow driving motor's output shaft, lock sleeve, water receiving hose, annular cooling tank back follow annular mill blade's through-hole department discharge to the realization makes the cutting edge department that annular mill blade disc and alloy scraper are acted on to the cooling liquid when polishing.

The invention is further provided with: an annular limiting disc for abutting against the lower end face of the output shaft of the driving motor is arranged in the locking sleeve, and a sealing structure for increasing the tightness of the joint of the annular limiting disc and the output shaft of the driving motor is arranged on the annular limiting disc; the sealing structure comprises a connecting ring, a first rubber sealing ring and a second rubber sealing ring, wherein the first annular groove is formed in the periphery of the connecting ring, the second annular groove is formed in the upper surface of the connecting ring, the first rubber sealing ring is embedded into the first annular groove and abuts against the inner wall of the locking sleeve, and the second rubber sealing ring is embedded into the second annular groove and abuts against the lower end face of the output shaft of the driving motor.

Through adopting above-mentioned technical scheme, through setting up seal structure in order to improve the leakproofness of annular spacing dish and driving motor's output shaft junction, and seal structure includes go-between, first rubber seal, second rubber seal, when solving sealedly, in the lock sleeve was arranged in to the convenient whole seal structure of setting up of go-between, the deformation of second rubber seal also can eliminate lock sleeve threaded connection's screw thread clearance, played locking effect.

The invention is further provided with: be provided with the limit structure who prevents that the lock sleeve is not hard up between indent part and the lock sleeve of disk body, limit structure is including setting up at the first stop collar of lock sleeve week side, the second stop collar of setting at indent part of disk body, the flexible first flexible post that sets up in first stop collar of one end, the flexible second flexible post that is provided with in second stop collar of setting up first screw spindle on first flexible post, the flexible second screw spindle that sets up on the flexible post of second and screw thread direction and first screw spindle opposite, both ends respectively threaded connection are at the two-way screw thread adjusting sleeve between first screw thread axle and the second screw thread end, two-way screw thread adjusting sleeve week side sets up spacing cutting ferrule, the water receiving hose middle part is buckled on spacing cutting ferrule after bending towards spacing cutting ferrule department.

Through adopting above-mentioned technical scheme, when limit structure uses, make first flexible post imbeds in first stop collar earlier, rotate two-way screw thread adjustment sleeve again and make limit structure's whole side length, in order to remove the in-process, make first flexible post, second flexible post imbed in first stop collar and second stop collar respectively locally, finally rethread special two-way screw thread adjustment sleeve, make first flexible post, second flexible post imbed in first stop collar and second stop collar completely and realize supporting, cooperate the disk body and the circumference spacing effect of stop collar, finally realize preventing that the lock sleeve is not hard up; meanwhile, the limiting clamping sleeve can be used for fixing the water receiving hose, and the water receiving hose can be reinforced after being installed.

The invention is further provided with: the walking table is provided with protection mechanisms for preventing cooling liquid from splashing at two sides of the width direction of the machine tool, the protection mechanisms comprise a plug-in seat arranged on the lower surface of the walking table, a metal spring plate arranged in the plug-in seat and having a U-shaped cross section, a flexible protection pad, and a plug-in strip arranged at the top of the flexible protection pad and buckled in the metal spring plate, the middle parts of two sides of the metal elastic sheet are provided with protruding parts protruding towards the direction away from each other, and two sides of the plug strip are provided with limiting parts for embedding the protruding parts.

Through adopting above-mentioned scheme, the setting of flexible protection pad can block when splashing the both sides of lathe width direction to the coolant liquid that is thrown away when being rotated by the sharpening disk, avoids coolant liquid and metal powder to splash to lead to on the slide rail of lathe both sides to walk the problem that the platform removed unsmoothly, avoids the coolant liquid to splash out the lathe and leads to the moist problem in factory building ground.

The invention is further provided with: the connecting mechanism comprises a plurality of connecting seats arranged on two sides of the machine tool, a plurality of supporting beams arranged on two sides of the supporting shell, the end parts of the supporting beams are embedded into the connecting seats from top to bottom, and a plurality of connecting bolts which penetrate through the supporting beams and are connected to the connecting seats through threads; the support beam is close to the depressed part that is provided with the undercut of one end of connecting seat, the lower extreme of flexible protection pad is in the within range of depressed part, in the walking platform removes the in-process, flexible protection pad imbeds at least in the depressed part of a support beam.

By adopting the scheme, the connecting mechanism is arranged to realize the detachable function of the clamping device; and the lower extreme that the setting of supporting beam upper concave part made flexible protection pad is embedded along with walking platform removal in-process, can carry out spacingly to flexible protection pad's lower extreme, and avoid coolant liquid and metal powder to splash the junction of connecting seat and supporting beam, solve the clean inconvenient problem of junction.

The invention is further provided with: the junction that support casing and protection casing are close to movable clamp plate one side is provided with the wash port that extends along lathe length direction, support casing is provided with the drainage channel of intercommunication wash port and support casing bottom.

Through adopting above-mentioned technical scheme, fall on supporting the casing and be in the coolant liquid between movable splint and the protection casing in the process of polishing, can fall to the bottom in the lathe after the drainage hole, drainage channel discharge, also wash the residual metal powder on the supporting the casing after the facilitate the use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic diagram of the invention showing the structure of the machine tool and the walking table in section at the part of the movable hole;

FIG. 3 is a schematic view of the present invention illustrating a cross-sectional structure of a clamping device;

FIG. 4 is a cross-sectional view of the structure of the output shaft of the drive motor and the sharpening disk of the present invention;

FIG. 5 is a cross-sectional view of a seal structure of the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 4 at A;

fig. 7 is a schematic structural view of the protection mechanism in the present invention.

In the figure: 1. a machine tool; 11. a slide rail; 2. clamping device; 21. a support housing; 211. a drain hole; 212. a drainage channel; 22. a fixed clamping plate; 23. a movable clamping plate; 24. a driving cylinder; 25. a protective cover; 26. a connecting mechanism; 261. a connecting seat; 262. a support beam; 2621. a recessed portion; 263. a connecting bolt; 3. a polishing device; 31. a walking board; 3101. a movable hole; 32. a walking mechanism; 33. an adjusting seat; 34. a translation adjustment mechanism; 35. a control box; 36. a lifting seat; 37. a lifting cylinder; 38. a driving motor; 381. an output shaft; 382. a limiting ring; 383. a locking sleeve; 3831. a water outlet joint; 3832. an annular limiting disc; 384. a sealing structure; 3841. a connecting ring; 3842. a first rubber seal ring; 3843. a second rubber seal ring; 39. grinding a cutter head; 391. a tray body; 3911. an annular cooling tank; 3912. a water inlet joint; 392. an annular grinding blade; 3921. a through hole; 310. a hinge base; 311. adjusting a cylinder; 312. a water receiving hose; 313. a limit structure; 3131. a first stop collar; 3132. the second limit sleeve; 3133. a first telescoping column; 3134. a first threaded shaft; 3135. a second telescoping column; 3136. a second threaded shaft; 3137. a bidirectional thread adjusting sleeve; 3138. limiting clamping sleeve; 4. a cooling device; 41. a cooling box; 42. cooling the joint; 43. a water pump; 44. a cooling hose; 45. a limiting ring; 5. a protective mechanism; 51. a socket; 52. a metal spring plate; 521. a protruding portion; 53. a flexible protective pad; 54. a plug strip; 541. and a limiting part.

Detailed Description

The technical scheme of the present invention will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.

Examples: the full-automatic alloy scraper grinding machine comprises a machine tool 1, a clamping device 2 which is arranged in the machine tool 1 and used for clamping an alloy scraper, and a grinding device 3 which is movably arranged on the machine tool 1 and used for grinding the clamped alloy scraper, as shown in fig. 1 and 2.

As shown in fig. 2 and 3, the clamping device 2 comprises a support housing 21 extending along the length direction of the machine tool 1, a fixed clamping plate 22 arranged on the top of the support housing 21 and extending along the length direction of the machine tool 1, a movable clamping plate 23 arranged on the top of the support housing 21 and provided with two ends extending and contracting with the two ends of the fixed clamping plate 22, a plurality of driving cylinders 24 arranged on the support housing 21 and connected with the movable clamping plate 23 by piston rods, a protective cover 25 arranged on the support housing 21 and used for covering the driving cylinders 24, and connecting mechanisms 26 arranged on two sides of the support housing 21 and two sides of the machine tool 1.

As shown in fig. 2 and 3, guide shafts (not shown) passing through both ends of the movable clamp plate 23 are provided at both ends of the fixed clamp plate 22 to achieve telescopic arrangement. The lower surface of the movable clamping plate 23 and the supporting shell 21 are arranged at intervals, so that metal dust after polishing is prevented from being clamped at the connecting gap, and a cushion block (not marked in the figure) is arranged at the installation position of the driving cylinder 24 to realize heightening installation. The joint of the support housing 21 and the shield 25 near the movable clamp plate 23 side is provided with a drain hole 211 extending along the length direction of the machine tool 1, and the support housing 21 is provided with a drain passage 212 communicating the drain hole 211 with the bottom of the support housing 21. The connecting mechanism 26 comprises a plurality of connecting seats 261 arranged on two sides of the machine tool 1, a plurality of supporting beams 262 arranged on two sides of the supporting shell 21 and the end parts of the supporting beams are embedded into the connecting seats 261 from top to bottom, and a plurality of connecting bolts 263 which penetrate through the supporting beams 262 and are connected to the connecting seats 261 in a threaded manner; one end of the support beam 262 near the connecting seat 261 is provided with a concave portion 2621 which is concave downwards.

As shown in fig. 1 and 2, slide rails 11 are provided on both sides of the top of the machine tool 1, and the polishing apparatus 3 includes a running table 31 slidably connected to the two slide rails 11 and having a movable hole 3101 in the middle, a running mechanism 32 provided between the running table 31 and the machine tool 1 and driving the running table 31 to move along the slide rails 11, an adjusting seat 33 slidably provided on the running table 31 in the width direction of the machine tool 1, a translation adjusting mechanism 34 provided between the running table 31 and the adjusting seat 33, a hinge seat 310 hinged to the adjusting seat 33, an adjusting cylinder 311 hinged at both ends between the adjusting seat 33 and the hinge seat 310 and for adjusting the angle of the hinge seat 310, a control box 35 provided on the hinge seat 310, a lifting seat 36 provided on the control box 35, a lifting cylinder 37 provided between the control box 35 and the lifting seat 36, a driving motor 38 provided on the lifting seat 36, a sharpening disk 39 provided on an output shaft 381 of the driving motor 38 and entering the machine tool 1 from the movable hole 3101.

As shown in fig. 1, 2 and 4, the traveling mechanism 32 is composed of a rack, a traveling motor, and a gear (not shown in the prior art) provided on a motor shaft of the traveling motor and engaged with the rack. The translation adjusting mechanism 34 is composed of a screw and an adjusting hand wheel (prior art, not expanded). The driving motor 38 is a double-shaft output motor, and an output shaft 381 of the driving motor 38 is arranged in a hollow manner. The cutterhead 39 includes a disc 391 having a square shape protruding toward the driving motor 38 at the center and having a mounting hole, and an annular cutterhead 392 provided on the lower surface of the disc 391. The lower surface of the disc 391 is provided with an annular cooling groove 3911 covered by an annular grinding blade 392, the concave part of the disc 391 is provided with a water inlet joint 3912 communicated with the annular cooling groove 3911, the annular grinding blade 392 is provided with a plurality of through holes 3921 distributed in a circumferential array and communicated with the annular cooling groove 3911, the lower end of an output shaft 381 of a driving motor 38 is provided with a limiting ring 382 for preventing circumferential rotation when the grinding disc 39 is installed, the lower end of the output shaft 381 of the driving motor 38 is in threaded connection with a locking sleeve 383 which is used for locking the grinding disc 39 and is provided with a water outlet joint 3831, and a water receiving hose 312 is arranged between the water inlet joint 3912 and the water outlet joint 3831. The control box 35 is provided with a cooling device 4 for supplying a cooling liquid to an upper end of an output shaft 381 of the drive motor 38.

As shown in fig. 4 and 5, an annular limiting disc 3832 against which the lower end face of the output shaft 381 of the driving motor 38 abuts is provided in the locking sleeve 383, and a sealing structure 384 for increasing the sealing performance of the connection with the output shaft 381 of the driving motor 38 is provided on the annular limiting disc 3832; the seal structure 384 includes a connection ring 3841 having a first annular groove on the peripheral side and a second annular groove on the upper surface, a first rubber seal 3842 fitted in the first annular groove and abutted against the inner wall of the lock sleeve 383, and a second rubber seal 3843 fitted in the second annular groove and abutted against the lower end surface of the output shaft 381 of the drive motor 38.

As shown in fig. 4 and 6, a limiting structure 313 which is located above the water receiving hose 312 and prevents the locking sleeve 383 from loosening is arranged between the concave portion of the tray 391 and the locking sleeve 383, the limiting structure 313 comprises a first limiting sleeve 3131 arranged on the periphery of the locking sleeve 383, a second limiting sleeve 3132 arranged on the concave portion of the tray 391, a first telescopic column 3133 with one end arranged in the first limiting sleeve 3131 in a telescopic manner, a first threaded shaft 3134 arranged on the first telescopic column 3133, a second telescopic column 3135 with one end arranged in the second limiting sleeve 3132 in a telescopic manner, a second threaded shaft 3136 arranged on the second telescopic column 3135 and with the opposite thread direction to the first threaded shaft 3134, and a bidirectional thread adjusting sleeve 3137 with two ends connected between the first threaded shaft 3134 and the second threaded end in a threaded manner, wherein the periphery of the bidirectional thread adjusting sleeve 3137 is provided with a limiting sleeve 3138, and the middle part of the water receiving hose 312 is buckled on the limiting sleeve 3138.

As shown in fig. 1 and 2, the cooling device 4 includes a cooling tank 41, a cooling joint 42 provided on the elevating seat 36 and connected to the upper end of the output shaft 381 of the driving motor 38 through a sealed bearing, a water pump 43 connected to the cooling tank 41, a cooling hose 44 connected between the cooling joint 42 and the water pump 43, and a stopper ring 45 provided on the support platform side and through which the cooling hose 44 passes.

As shown in fig. 2, 3 and 7, the protection mechanisms 5 for preventing the coolant from splashing are arranged on two sides of the running table 31 in the width direction of the machine tool 1, and the protection mechanisms 5 comprise a socket 51 arranged on the lower surface of the running table 31, a metal spring plate 52 arranged in the socket 51 and having a U-shaped cross section, a flexible protection pad 53, and a socket strip 54 arranged on the top of the flexible protection pad 53 and buckled in the metal spring plate 52. The metal spring plate 52 has a protrusion 521 formed at the middle of both sides thereof and protruding in a direction away from the protrusion, and the plug strip 54 has a stopper 541 formed at both sides thereof for inserting the protrusion 521. The lower end of the flexible guard pad 53 is within the range of the recess 2621, and the flexible guard pad 53 is embedded in at least one recess 2621 of the support beam 262 during movement of the running board 31.

The whole working principle is as follows: when the alloy scraper is polished, firstly, the alloy scraper is placed between the fixed clamping plate 22 and the movable clamping plate 23, the movable clamping plate 23 is driven to move by a plurality of driving cylinders 24 to clamp the alloy scraper, then the angle of the knife sharpening disk 39 is adjusted by adjusting the position of the adjusting seat 33 and the angle of the hinging seat 310 so as to enable the angle of the knife sharpening disk 39 to be the polishing angle required by the alloy scraper, then the lifting seat 36 is driven to descend by the lifting cylinder 37 so that the knife sharpening disk 39 is abutted against the knife edge of the alloy scraper, and finally, in the process of driving the travelling table 31 to travel by the travelling mechanism 32, the knife sharpening disk 39 is driven to rotate by driving electric drive so as to polish the knife edge of the alloy scraper; in the polishing process, the movable clamping plate 23 is driven to move by the driving air cylinder 24 to realize the effect of convenient clamping, and the angle of the knife sharpening disk 39 is the polishing angle required by the alloy scraper by adjusting the position of the adjusting seat 33 and the angle of the hinging seat 310, so that the effect of convenient adjustment of the polishing angle is realized; in addition, the two sides of the supporting shell 21 are connected with the two sides of the machine tool 1 through the connecting mechanism 26, so that the supporting shell 21 does not interfere with the bottom of the machine tool 1, and the function of conveniently cleaning metal powder falling into the machine tool 1 in the polishing process is achieved.

Cooling principle in polishing process: by starting the water pump 43 to enable the cooling liquid in the cooling box 41 to be conveyed to the upper end of the output shaft 381 of the driving motor 38 along the cooling hose 44 and the cooling joint 42, the cooling liquid is discharged from the through holes 3921 of the annular grinding blade 392 after being discharged along the output shaft 381 of the driving motor 38, the locking sleeve 383, the water receiving hose 312 and the annular cooling groove 3911, so that the cooling liquid is enabled to act on the annular grinding cutterhead 39 and the cutting edge of the alloy scraper to be cooled while grinding; cooling of the drive motor 38 may also be achieved by passing the cooling fluid from the output shaft 381 of the drive motor 38. Meanwhile, the flexible protection pad 53 can block the coolant thrown out when the knife sharpening disk 39 rotates towards the two sides of the width direction of the machine tool 1 when splashing, so that the problem that the running table 31 does not move smoothly due to the fact that the coolant and metal powder splashes onto the sliding rails 11 on the two sides of the machine tool 1 is avoided, and the problem that the factory floor is wet due to the fact that the coolant splashes out of the machine tool 1 is avoided. And the arrangement of the concave portion 2621 on the supporting beam 262 makes the lower end of the flexible protection pad 53 embedded in the moving process along with the walking table 31, so as to limit the lower end of the flexible protection pad 53.

Principle of fixing the cutterhead 39: the milling cutter head 39 is fixed through the locking sleeve 383 after being installed, the sealing structure 384 is arranged in the locking sleeve 383 to improve the tightness of the joint of the annular limiting disc 3832 and the output shaft 381 of the driving motor 38, and the sealing structure 384 comprises a connecting ring 3841, a first rubber sealing ring 3842 and a second rubber sealing ring 3843, the whole sealing structure 384 is conveniently arranged in the locking sleeve 383 due to the arrangement of the connecting ring 3841 while sealing is solved, and the screw gap of the screw connection of the locking sleeve 383 can be eliminated due to the deformation of the second rubber sealing ring 3843, so that the anti-loose effect is achieved. Through setting up the limit structure 313 between sharpening disk 39 and locking sleeve 383, make first flexible post 3133 imbed in first stop collar 3131 first, rotate the whole side length of the limit structure 313 of two-way screw thread adjusting bush 3137 again, in order to make first flexible post 3133, second flexible post 3135 imbed in first stop collar 3131 and second stop collar 3132 respectively locally in the course of moving, finally through the specialized two-way screw thread adjusting bush 3137, make first flexible post 3133, second flexible post 3135 totally imbed in first stop collar 3131 and second stop collar 3132 and realize supporting, cooperate with disc 391 and circumference spacing action of stop collar 382, realize preventing locking sleeve 383 from becoming flexible finally; meanwhile, the limiting clamping sleeve 3138 can be used for fixing the water receiving hose 312, and the water receiving hose 312 can be reinforced after being installed.

Claims (8)

1. The utility model provides a full-automatic alloy scraper grinding machine, includes lathe (1), sets up in lathe (1) and realizes clamping alloy scraper's clamping device (2), movable setting is on lathe (1) and realize carrying out grinding device (3) of polishing to the alloy scraper after the clamping, lathe (1) top is provided with slide rail (11), grinding device (3) are including sliding connection on two slide rails (11) and walking platform (31) that the middle part has movable hole (3101), set up walking platform (31) and lathe (1) and drive walking platform (31) along running mechanism (32) of slide rail (11) removal, along the width direction of lathe (1) slide setting on walking platform (31) regulating mechanism (34), setting on regulating mechanism (33) between walking platform (31) and regulating seat (33), control box (35), lift setting up lifting cylinder (36) on control box (35), set up lift motor (37) between control box (35) and lifting seat (36), drive output shaft (39) on driving seat (381) and drive from driving hole (39) of lathe (3101) that set up into in moving seat (3101), the method is characterized in that:

the clamping device (2) comprises a supporting shell (21) extending along the length direction of the machine tool (1), a fixed clamping plate (22) arranged at the top of the supporting shell (21) and extending along the length direction of the machine tool (1), movable clamping plates (23) arranged at the top of the supporting shell (21) and arranged at two ends in a telescopic manner with two ends of the fixed clamping plate (22), a plurality of driving air cylinders (24) arranged on the supporting shell (21) and connected with the movable clamping plates (23) through piston rods, a protective cover (25) arranged on the supporting shell (21) and used for covering the driving air cylinders (24), and connecting mechanisms (26) arranged at two sides of the supporting shell (21) and two sides of the machine tool (1);

the adjusting seat (33) is hinged to one side of the adjusting seat, a hinge seat (310) is hinged to the adjusting seat (33), an adjusting cylinder (311) used for adjusting the angle of the hinge seat (310) is hinged to the hinge seat (310), and the control box (35) is arranged on the hinge seat (310).

2. A fully automatic alloy doctor blade grinding machine according to claim 1, wherein: the utility model discloses a knife sharpening device, including a knife sharpening disk (39), a drive motor (38), a knife sharpening disk (39) and a knife sharpening device, wherein the drive motor (38) is a double-shaft output motor, an output shaft (381) of the drive motor (38) is in a hollow arrangement, the knife sharpening disk (39) comprises a disk body (391) with a square protrusion towards the drive motor (38) in the middle and provided with a mounting hole, an annular knife sharpening blade (392) arranged on the lower surface of the disk body (391), the lower surface of the disk body (391) is provided with an annular cooling groove (3911) covered by the annular knife sharpening blade (392), an inner concave part of the disk body (391) is provided with a water inlet joint (3912) communicated with the annular cooling groove (3911), a plurality of through holes (3921) distributed in a circumferential array and communicated with the annular cooling groove (3911) are arranged on the annular knife sharpening disk (39), a limit ring (382) for preventing circumferential rotation when the knife sharpening disk (39) is arranged at the lower end of the output shaft (381) of the drive motor (38), the lower end of the drive motor (381) is in threaded connection with a water inlet joint (383) and a water outlet joint (383) which is provided with a water outlet joint (383) in a water outlet joint (383), the control box (35) is provided with a cooling device (4) for conveying cooling liquid to the upper end of an output shaft (381) of the driving motor (38).

3. A fully automatic alloy doctor blade grinding machine according to claim 2, wherein: the cooling device (4) comprises a cooling box (41), a cooling joint (42) which is arranged on the lifting seat (36) and is connected with the upper end of an output shaft (381) of the driving motor (38) through a sealing bearing, a water pump (43) which is connected with the cooling box (41), a cooling hose (44) which is connected between the cooling joint (42) and the water pump (43), and a limiting ring (45) which is arranged on one side of the supporting platform and is penetrated by the cooling hose (44).

4. A fully automatic alloy doctor blade grinding machine according to claim 3, wherein: an annular limiting disc (3832) for abutting against the lower end face of an output shaft (381) of the driving motor (38) is arranged in the locking sleeve (383), and a sealing structure (384) for increasing the tightness of the joint of the annular limiting disc (383) and the output shaft (381) of the driving motor (38) is arranged on the annular limiting disc (383); the sealing structure (384) comprises a connecting ring (3841) with a first annular groove on the peripheral side and a second annular groove on the upper surface, a first rubber sealing ring (3842) embedded in the first annular groove and abutted against the inner wall of the locking sleeve (383), and a second rubber sealing ring (3843) embedded in the second annular groove and abutted against the lower end face of the output shaft (381) of the driving motor (38).

5. The fully automatic alloy doctor blade grinding machine according to claim 4, wherein: be provided with between indent part and lock sleeve (383) of disk body (391) and be located water receiving hose (312) top and prevent not hard up limit structure (313) of lock sleeve (383), limit structure (313) are including setting up first stop collar (3131) in lock sleeve (383) week side, second stop collar (3132) of setting up the indent part at disk body (391), the flexible first telescopic column (3133) that sets up in first stop collar (3131) of one end, set up first screw thread axle (3134) on first telescopic column (3133), the flexible second telescopic column (3135) that is provided with in second stop collar (3132) of one end, set up second screw thread axle (3136) on second telescopic column (3135) and screw thread direction and opposite first screw thread axle (3134), both ends respectively threaded connection are at two-way screw thread adjustment sleeve (3137) between first screw thread axle (3134) and second screw thread end, two-way screw thread adjustment sleeve (3137) week side sets up spacing sleeve (3138), water receiving hose (3138) lock at middle part (312).

6. A fully automatic alloy doctor blade grinding machine according to claim 2, wherein: the utility model discloses a machine tool is characterized by comprising a walking table (31), a machine tool (1), a protection mechanism (5) for preventing cooling liquid from splashing, wherein the walking table (31) is arranged on two sides of the width direction of the machine tool (1), the protection mechanism (5) comprises a plug seat (51) arranged on the lower surface of the walking table (31), a metal spring plate (52) arranged in the plug seat (51) and with a U-shaped cross section, a flexible protection pad (53), and a plug strip (54) arranged at the top of the flexible protection pad (53) and buckled in the metal spring plate (52), protruding parts (521) protruding towards the directions away from each other are formed in the middle of two sides of the metal spring plate (52), and limiting parts (541) for the protruding parts (521) to be embedded are arranged on two sides of the plug strip (54).

7. The fully automatic alloy doctor blade grinding machine according to claim 6, wherein: the connecting mechanism (26) comprises a plurality of connecting seats (261) arranged on two sides of the machine tool (1), a plurality of supporting beams (262) arranged on two sides of the supporting shell (21) and the end parts of the supporting beams are embedded into the connecting seats (261) from top to bottom, and a plurality of connecting bolts (263) which penetrate through the supporting beams (262) and are connected to the connecting seats (261) in a threaded mode; one end of the supporting beam (262) close to the connecting seat (261) is provided with a concave part (2621) which is concave downwards, the lower end of the flexible protection pad (53) is positioned in the range of the concave part (2621), and the flexible protection pad (53) is at least embedded in the concave part (2621) of one supporting beam (262) in the moving process of the walking table (31).

8. A fully automatic alloy doctor blade grinding machine according to claim 2, wherein: the support shell (21) and the protection cover (25) are provided with drain holes (211) extending along the length direction of the machine tool (1) at the joint of one side, close to the movable clamping plate (23), of the support shell (21), and the support shell (21) is provided with drain channels (212) communicated with the drain holes (211) and the bottom of the support shell (21).