CN106735478A - A kind of automatic sharpening milling mechanism and milling, debris removal integrated machine tool are cut based on the mechanism - Google Patents

A kind of automatic sharpening milling mechanism and milling, debris removal integrated machine tool are cut based on the mechanism Download PDF

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Publication number
CN106735478A
CN106735478A CN201611151628.7A CN201611151628A CN106735478A CN 106735478 A CN106735478 A CN 106735478A CN 201611151628 A CN201611151628 A CN 201611151628A CN 106735478 A CN106735478 A CN 106735478A
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CN
China
Prior art keywords
guide plate
milling
plate
cover body
debris removal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201611151628.7A
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Chinese (zh)
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CN106735478B (en
Inventor
陈涛
陶秀兵
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Ma'anshan Hande Green Building Environmental Science And Technology Co Ltd
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Ma'anshan Hande Green Building Environmental Science And Technology Co Ltd
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Priority to CN201611151628.7A priority Critical patent/CN106735478B/en
Publication of CN106735478A publication Critical patent/CN106735478A/en
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Publication of CN106735478B publication Critical patent/CN106735478B/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/12—Trimming or finishing edges, e.g. deburring welded corners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/12—Trimming or finishing edges, e.g. deburring welded corners
    • B23C3/126—Portable devices or machines for chamfering edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2220/00—Details of milling processes
    • B23C2220/16—Chamferring

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

Abstract

The present invention discloses one kind and cuts milling, debris removal integrated machine tool, including protective housing, guide plate；Protective housing includes rear cover body, preceding protective enclosure, and guide plate is spacing between rear cover body, preceding protective enclosure；The middle part of rear cover body protrudes backward, and cavity structure after formation, the middle part of preceding protective enclosure protrudes forward, cavity structure before being formed, and the middle part of guide plate disconnects, and forms left guide plate, right guide plate；Milling cutter be housed in the space between rear cavity structure, left guide plate and right guide plate, preceding cavity structure formed accommodation space in；The difference in height passed through for workpiece to be processed is formed between the bottom of preceding protective enclosure and guide plate bottom；Pushing mechanism is used to promote workpiece to be processed to be moved along the direction that left guide plate, right guide plate are oriented to.The present invention has the advantages that to cut milling efficiency high, cuts that milling is accurate, debris removal is timely, good, easy to use debris removal effect, good airproof performance, can realize that workpiece Continuous maching, security are good.

Description

A kind of automatic sharpening milling mechanism and milling, debris removal integrated machine tool are cut based on the mechanism
Technical field
The present invention relates to milling machine technical field, more particularly to a kind of automatic sharpening milling mechanism and cutting milling, removing based on the mechanism Bits integrated machine tool.
Background technology
Workpiece such as polypropylene board are before split, assembling, it usually needs carry out chamfered to it.Being adopted prior art chamfering more The mode for cutting milling with milling cutter is realized, polypropylene board is cut and mills out an inclined side, as shown in Figure 1.
Specifically, by the hand-held polypropylene board of staff, will treat that one side of chamfering props up guide plate, edge in polypropylene board The guide direction movement of guide plate, carries out cutting milling by milling cutter.
During real work, staff needs to apply larger curable grip to reduce what is produced in polypropylene board progradation Degrees of offset, the method not only effort, and also efficiency is low.Further, since being advanced by the way of man-hour manually hand-held polypropylene board, gather Acrylic panel exempts from the skew for not causing staff that position occurs because of vibration when being acted on by the external force of milling cutter, causes to cut the essence of milling True property is poor.
During milling is cut, substantial amounts of scrap can be produced, the ground scrap that splashes, on the one hand can be to follow-up clear as processed not in time Reason makes troubles；On the other hand, if scrap splashes to the junction between milling cutter and motor, the rotation of motor can be influenceed, and then Influence the normal work of milling cutter.
Patent application 201320221527.8 discloses a kind of timber single spindle mother wood-milling machine, is set by milling machine Dedusting mechanism is put, effect of online debris removal is realized.But, the dedusting mechanism in the technical scheme of patent is Open architecture, no The appearance of scrap splash phenomena can be well avoided, and security is poor.
Patent application 201520186109.9 discloses a kind of wood-milling machine, by by protective cover by whole workbench cover Firmly, it is to avoid cut the scrap splashes of milling production, in addition, being suctioned out the scrap in protective cover by setting dust sucting motor.But, The technical scheme of the patent application publication in real work, due to protective cover is covered whole workbench, it is necessary in advance exist The ejecting device for being used to promote workpiece to be processed to move is set in protective cover, and processing is required for carrying out tearing open for protective cover every time Except, seal operation, cause in-convenience in use, processing efficiency it is low.
The content of the invention
The present invention is in view of the shortcomings of the prior art, there is provided one kind cut milling efficiency high, cut that milling is accurate, debris removal in time, debris removal effect Really good, easy to use, good airproof performance, the good automatic sharpening milling mechanism of workpiece Continuous maching, security can be realized and based on the mechanism Cut milling, debris removal integrated machine tool.
The present invention realizes solving above-mentioned technical problem by following technological means：A kind of automatic sharpening milling mechanism, including work Make platform, motor, milling cutter；Left guide plate, right guide plate；The fixing end of the motor is arranged on the lower section of the table surface, The output shaft of the motor is connected through the table surface with the milling cutter；The left guide plate, right guide plate difference position In the both sides of the milling cutter；The table surface is additionally provided with pushing mechanism, detent mechanism；
The pushing mechanism is used to promote workpiece to be processed to be moved along the direction that left guide plate, right guide plate are oriented to；
The detent mechanism includes location-plate, positioning screw, down pressure nut；The length direction of the location-plate and the left guiding Plate, right guide plate guide direction are parallel；The positioning through hole of guiding before and after the two ends of the location-plate length direction offer, The bottom of the positioning screw is arranged on the table surface, and the top for stating positioning screw is logical through corresponding positioning Hole, the down pressure nut is set on the positioning screw and positioned at the top of the location-plate.
Preferably：The pushing mechanism includes cylinder, push pedal；The cylinder body end of the cylinder is fixed on the table surface On, the telescopic direction of the tailpiece of the piston rod of the cylinder is parallel with the guide direction of the left guide plate, right guide plate；In the gas The end of the tailpiece of the piston rod of cylinder is provided with the push pedal.
Preferably：The table surface is included under the workpiece after the horizontal surface areas of workpiece pin milling and supply and marketing milling The chamfered region of material
One kind cuts milling, debris removal integrated machine tool, including workbench, motor, milling cutter, chip removing device；The fixing end of the motor sets Put in the lower section of the table surface, the output shaft of the motor is connected through the table surface with the milling cutter；Institute State chip removing device be used to remove cut milling through the milling cutter after the scrap that produces；
The table surface is additionally provided with cuts milling protective cover, pushing mechanism, detent mechanism；
The milling protective cover of cutting includes protective housing, guide plate；The protective housing includes rear cover body, preceding protective enclosure, described Between the spacing cover body in the rear of guide plate, preceding protective enclosure；The middle part of the rear cover body protrudes backward, cavity knot after formation Structure, the middle part of the preceding protective enclosure protrudes forward, cavity structure before being formed, and the middle part of the guide plate disconnects, and forms a left side and leads To plate, right guide plate；The receipts that the rear cavity structure, the space between left guide plate and right guide plate, preceding cavity structure are formed Receive space；The height passed through for workpiece to be processed is formed between the bottom of the preceding protective enclosure and the guide plate bottom Difference；
The pushing mechanism is used to promote workpiece to be processed to be moved along the direction that left guide plate, right guide plate are oriented to；
The detent mechanism includes location-plate, positioning screw, down pressure nut；The length direction of the location-plate and the left guiding Plate, right guide plate guide direction are parallel；The positioning through hole of guiding before and after the two ends of the location-plate length direction offer, The bottom of the positioning screw is arranged on the table surface, and the top for stating positioning screw is logical through corresponding positioning Hole, the down pressure nut is set on the positioning screw and positioned at the top of the location-plate.
Preferably, the pushing mechanism includes cylinder, push pedal；The cylinder body end of the cylinder is fixed on the table surface On, the telescopic direction of the tailpiece of the piston rod of the cylinder is parallel with the guide direction of the left guide plate, right guide plate；In the gas The end of the tailpiece of the piston rod of cylinder is provided with the push pedal.
Preferably, the table surface includes the upper workpiece for after the horizontal surface areas of workpiece pin milling and supply and marketing milling The chamfered region of blanking.
Preferably, the chip removing device includes air exhauster, collecting cover for wood flour；The collecting cover for wood flour is connected with the air exhauster, described Air exhauster is connected with the accommodation space.
Preferably, the guide rail being oriented to before and after the mechanism also includes, the bottom of the rear cover body is matched somebody with somebody with the slide Close.
Preferably, the cross section of the guide rail is in I-shaped；Fastening is provided between cover body and the guide rail in the rear Bolt；The fastening bolt is distributed in the side of the rear cover body bottom.
Preferably, the preceding protective enclosure bottom is horizontal stretches out, and forms turnup structure.
The advantage of the invention is that：（1）The present invention coordinates detent mechanism to replace traditional personnel to grip using pushing mechanism The mode of sheet material propulsion, the effect for can guarantee that propulsion path is steady, not influenceed by milling cutter external force.（2）Due to of the invention fixed Position mechanism can move forward and backward, and can carry out position adjustment according to sheet material specification, size, applied widely.（3）By in preceding protective cover The difference in height passed through for workpiece to be processed, i.e. table surface are formed with preceding protective enclosure between the bottom and guide plate bottom of body Bottom between formed clearance channel, during real work, using the barrier effect of polypropylene board, prevent scrap from clearance channel In sputter.（4）The present invention is covered on wherein milling cutter by protective housing, rather than whole table surface is sealed, outward Portion's environment can realize the technique effect of open processing, Continuous maching.And inside cut milling environment and have that security is good, at scrap Manage sufficient technique effect.
Further, because the surface of polypropylene board is relatively smooth, after the completion of it is in horizontal surface areas by bevelling, used Property in the presence of, slide into chamfered region, from chamfered region slide, complete automatic blanking.
Further, during real work, the height that gap leads to can be adjusted to identical with the thickness of polypropylene board to be processed Or the thickness of polypropylene board slightly above to be processed.So can further make full use of stop of the polypropylene board to scrap Effect.
Further, the rear cover body of ledge structure, the volume of the volume less than bottom on its top, use is set with production is saved The advantage of material.
Further, using cooperatively by arrow shaped mark structure and graduation mark, it is ensured that preceding protective enclosure upper shifting or under After shifting, all the time in horizontality.
Further, observation window is provided with rear cover body.Staff can observe accommodation space through observation window The situation that scrap is discharged in middle milling cutter working condition, scrap exclusion cavity.
Further, turnup structure can effectively this part scrap of barrier, stop that its continues to splash.When poly- using workman's propulsion During acrylic panel, due to the presence of turnup structure of the invention, the finger of workman personnel will not be adjacent under the barrier of turnup structure Milling cutter, it is to avoid because of the milling cutter incised wound that finger is rotated near the edge of polypropylene board.
Further, by the front and back position of mobile rear cover body, before and after the left guide plate of drive, right guide plate, preceding protective enclosure It is mobile, so as to realize the regulation of relative position between left guide plate, right guide plate and milling cutter, and then polypropylene board chamfering can be realized The regulation of degree.
Brief description of the drawings
Fig. 1 is the structural representation after polypropylene board chamfering in the present invention.
Fig. 2 is that the structure of protective housing in the present invention splits schematic diagram.
Fig. 3 is to cut milling, the structural representation of debris removal integrated machine tool in the present invention.
Fig. 4 is structural representation of the polypropylene board under chamfering state in the present invention.
Fig. 5 is the structural representation under the bottom opened hole state of rear cover body in the present invention.
Fig. 6 is that the bottom of rear cover body in the present invention is the structural representation under open state.
Fig. 7 is the structural representation under rear cover body and guide rail mated condition in the present invention.
Specific embodiment
To further describe the present invention, it is described further with reference to embodiment.
As shown in Fig. 2,3,4,5,6, the present invention discloses one kind and cuts milling, debris removal integrated machine tool, including workbench 6, motor 9th, milling cutter 1, chip removing device.The fixing end of motor 9 is arranged on the lower section of the table top of workbench 6, and the output shaft of motor 9 passes through workbench 6 table tops are connected with milling cutter 1.Chip removing device be used to remove cut milling through milling cutter 1 after the scrap that produces.
The table top of workbench 6 is additionally provided with cuts milling protective cover, pushing mechanism, detent mechanism.
Cutting milling protective cover includes protective housing, guide plate.Protective housing includes rear cover body 21, preceding protective enclosure 22, is oriented to Plate is spacing between rear cover body 21, preceding protective enclosure 22.The middle part of rear cover body 21 protrudes backward, cavity structure after formation, preceding guarantor The middle part of shroud body 22 protrudes forward, cavity structure before being formed, and the middle part of guide plate disconnects, and forms left guide plate 231, right guiding Plate 232.Left guide plate 231, right guide plate 232 can be bonded or rivet clasp or be threaded on rear cover body 21.Or be clamped in Between rear cover body 21, preceding protective enclosure 22.
Milling cutter 1 is housed in space, preceding cavity structure shape between rear cavity structure, left guide plate 231 and right guide plate 232 Into accommodation space in.The height passed through for workpiece to be processed is formed between the bottom of preceding protective enclosure 22 and guide plate bottom Difference.
Pushing mechanism is used to promote workpiece to be processed to be moved along the direction that left guide plate 231, right guide plate 232 are oriented to.
As shown in figure 4, detent mechanism includes location-plate 101, positioning screw 102, down pressure nut 103.The length of location-plate 101 Degree direction is parallel with left guide plate 231, the guide direction of right guide plate 232.Offered at the two ends of the length direction of location-plate 101 The positioning through hole of front and rear guiding, the bottom of positioning screw 102 is arranged on the table top of workbench 6, and the top for stating positioning screw 102 is worn Corresponding positioning through hole is crossed, down pressure nut 103 is set on positioning screw 102 and positioned at the top of location-plate 101.
During practical operation, mechanism of the invention is placed on workbench 6, motor 9 can be placed on the table top of workbench 6 Lower section, through hole is opened up in the table top of workbench 6, and the output shaft of motor 9 is connected through through hole with milling cutter 1.
One side to be processed in polypropylene board 8 is propped up into left guide plate 231, down pressure nut 103 is unscrewed, location-plate is transferred 101 position, until adjusting the position for contacting or closing on the another side in polypropylene board 8 to location-plate 101, tightens and pushes Nut 103, fastens location-plate 101.Start motor 9, motor 9 is rotated and drives milling cutter 1 to rotate, and starts pushing mechanism, is promoted to be added Work polypropylene board 8, it is ensured that the gap that its one side to be processed is formed between the bottom of the table top of workbench 6 and preceding protective enclosure 22 Passage is slided, and when side to be processed contacts with milling cutter 1, carries out cutting milling by 1 pair of side of milling cutter, until the side passes through milling completely Knife 1, and skidded off from right guide plate 232, complete chamfering work.Meanwhile, chip removing device is opened, chip removing device will be in accommodation space Scrap extract out, complete debris removal work.
The present invention has advantages below compared to existing technology：（1）The present invention coordinates detent mechanism to replace using pushing mechanism Traditional personnel grip the mode of sheet material propulsion, the effect for can guarantee that propulsion path is steady, not influenceed by the external force of milling cutter 1.（2） Because detent mechanism of the invention can be moved forward and backward, position adjustment can be carried out according to sheet material specification, size, it is applied widely.（3） By forming the difference in height passed through for workpiece to be processed, i.e. workbench between the bottom of preceding protective enclosure 22 and guide plate bottom The clearance channel formed between the bottom of 6 table tops and preceding protective enclosure 22, guide plate bottom and the deck contact of workbench 6.It is actual During work, using the barrier effect of polypropylene board 8, prevent scrap from being sputtered from clearance channel.（4）The present invention passes through containment vessel Body covers on wherein milling cutter 1, rather than the table top of whole workbench 6 is sealed, and external environment condition can realize open processing, company The technique effect of continuous processing.And inside is cut milling environment and has that security is good, the sufficient technique effect of waste scrap.
As shown in figure 4, in some embodiments, in order to be further ensured that polypropylene board 8, in the steady of sliding path, may be used also With in the top of the table top of workbench 6, press mechanism is set.Press mechanism includes lower air cylinder 1201, lower platen 1202；Under calm the anger The cylinder body end of cylinder 1201 is arranged on the top of the table top of workbench 6, can be fixed by frame, the tailpiece of the piston rod of lower air cylinder 1201 Extend downwardly and be connected with lower platen 1202, lower platen 1202 moves downward the upper surface that can be attached to polypropylene board 8.
In some embodiments, pushing mechanism includes cylinder 1101, push pedal 1102.The cylinder body end of cylinder 1101 is fixed on work Make on the table top of platform 6, the telescopic direction of the tailpiece of the piston rod of cylinder 1101 is put down with the guide direction of left guide plate 231, right guide plate 232 OK.The end of the tailpiece of the piston rod of cylinder 1101 is provided with push pedal 1102.
Preferably, width of the length of push pedal 1102 as far as possible with polypropylene board 8 is identical, and the height of push pedal 1102 is as far as possible It is highly identical with polypropylene board 8, so can as far as possible increase the contact area between push pedal 1102 and polypropylene board 8.
As shown in figure 4, in some embodiments, the table top of workbench 6 includes the upper horizontal surface areas 61 for workpiece pin milling And the chamfered region 62 of the workpiece blanking after supply and marketing milling.
Because the surface of polypropylene board 8 is relatively smooth, after the completion of it is in horizontal surface areas 61 by bevelling, in inertia Under effect, chamfered region 62 is slid into, slid from chamfered region 62, complete automatic blanking.
In some embodiments, the two ends of preceding protective enclosure 22 offer the guide through hole being oriented to from top to bottom, on a left side Screw rod 24 is respectively arranged with guide plate 231, right guide plate 232, screw rod 24 runs through corresponding guide through hole, set on screw rod 24 It is equipped with the nut 25 coordinated with it, the spacing outside in guide through hole of nut 25.
As shown in Fig. 2 in some embodiments, in order to improve sealing, setting oriented at the top of preceding protective enclosure 22 The projection that the direction of rear cover body 21 extends, when current protective enclosure 22 is moved up and down, the bottom of projection can be spacing all the time in left guiding Between plate 231, right guide plate 232, the end of projection can contact with to rear cover body 21.
Preceding protective enclosure 22 can relatively left guide plate 231, right guide plate 232 move up and down, it is achieved thereby that workbench 6 Clearance channel its adjustable for height effect between face and the bottom of preceding protective enclosure 22.Specifically, by loosening nut 25, up and down The position of protective enclosure 22 before regulation, after the completion of position adjustment, tightens nut 25 until preceding protective enclosure 22 is clamped in a left side by it On guide plate 231, right guide plate 232, fastening is realized.
During real work, can the height that gap leads to be adjusted to identical with the thickness of polypropylene board to be processed 8 or omited Higher than the thickness of polypropylene board to be processed 8.Stop of the polypropylene board 8 to scrap so can be further made full use of to make With.
In some embodiments, it is provided with arrow shaped mark structure at the two ends of preceding protective enclosure 22（Do not drawn in figure Go out）, graduation mark is provided with left guide plate 231, right guide plate 232（It is not drawn into figure）.By arrow shaped mark structure With using cooperatively for graduation mark, it is ensured that preceding protective enclosure 22 in upper shifting or after moving down, all the time in horizontality.
As shown in figure 3, in some embodiments, chip removing device includes air exhauster 31, collecting cover for wood flour 32.Air exhauster 31 and crumb loading Cover 32, air exhauster 31 is connected between excluding cavity 212 with scrap by pipeline 33.Rear cover body 21 is in ledge structure, including under The rear cavity structure 211 in portion and the scrap on top exclude cavity 212, and rear cavity structure 211 excludes cavity 212 and connects with scrap It is logical.Its top is provided with and is used to the hole 23 being connected with pipeline 33 with the scrap exclusion connection of cavity 212.Scrap is taken out by air exhauster 31 Into collecting cover for wood flour 32.The rear cover body 21 of ledge structure, the volume of the volume less than bottom on its top, use is set with production is saved The advantage of material.
As shown in Figure 5,6, the bottom of rear cover body of the invention 21 can be it is ringent, or rear cover body 21 bottom Can be sealing structure, the through hole that the output shaft of power supply machine 9 is passed through is opened up in the bottom of cover body 21.Its bottom of milling cutter of the invention 1 Could be arranged to be flushed with the table top of workbench 6.
In some embodiments, observation window 4 is provided with rear cover body 21.Staff can pass through observation window 4 The situation that scrap is discharged in the working condition of milling cutter 1, scrap exclusion cavity 212 in observation accommodation space.
In some embodiments, the bottom of preceding protective enclosure 22 is horizontal stretches out, and forms turnup structure 221.
As shown in figure 4, due to before the present invention bottom of protective enclosure 22 be provided with turnup structure 221, the energy of turnup structure 221 Effectively this part scrap of barrier, stops that it continues to splash.When polypropylene board 8 is advanced using workman, turned over due to of the invention The presence of side structure 221, the finger of workman personnel will not press close to milling cutter 1, it is to avoid because of finger under the barrier of turnup structure 221 The milling cutter 1 being rotated near the edge of polypropylene board 8 hurts.
As shown in Fig. 2,7, in some embodiments, mechanism also include before and after be oriented to guide rail 5, the bottom of rear cover body 21 with Guide rail 5 is slidably matched.The cross section of guide rail 5 is in I-shaped.Fastening bolt 26 is provided between rear cover body 21 and guide rail 5.Tightly Fixing bolt 26 is distributed in the side of the bottom of rear cover body 21.
Left guide plate 231, right guide plate 232, preceding protective enclosure can be driven by the front and back position of mobile rear cover body 21 22 move forward and backward, so as to realize the regulation of relative position between left guide plate 231, right guide plate 232 and milling cutter 1, and then can be real The regulation of the existing chamfering degree of polypropylene board 8.By being moved rearwards by rear cover body 21, left guide plate 231, right guiding are exposed in milling cutter 1 The part of the connecting line of plate 232 is increased, and because milling cutter 1 is frustum cone structure, polypropylene board 8 is cut the inclined-plane increase of milling.By forward Mobile rear cover body 21, exposes the part reduction of left guide plate 231, the connecting line of right guide plate 232 in milling cutter 1, polypropylene board 8 is cut Reduce on the inclined-plane of milling.After the regulation of the front and back position of rear cover body 21 is finished, by tightening each fastening bolt 26 so that fastening bolt 26 Body of rod end end push against guide rail 5, play a part of fasten rear cover body 21.Preferably, also it is arranged with fastening bolt 26 Clamp nut 27.
The preferred embodiment of the invention is these are only, creation is not intended to limit the invention, it is all in the present invention Any modification, equivalent and improvement made within the spirit and principle of creation etc., should be included in the guarantor of the invention Within the scope of shield.

Claims (10)

1. a kind of automatic sharpening milling mechanism, including workbench, motor, milling cutter；Left guide plate, right guide plate；The fixation of the motor End is arranged on the lower section of the table surface, and the output shaft of the motor connects through the table surface with the milling cutter Connect；The left guide plate, right guide plate are respectively positioned at the both sides of the milling cutter；
It is characterized in that：The table surface is additionally provided with pushing mechanism, detent mechanism；The pushing mechanism is used to promote to be treated Processing workpiece is moved along the direction that left guide plate, right guide plate are oriented to；The detent mechanism include location-plate, positioning screw, Down pressure nut；The length direction of the location-plate is parallel with the left guide plate, right guide plate guide direction；In the location-plate The positioning through hole that the two ends of length direction are oriented to before and after offering, the bottom of the positioning screw is arranged on the work-table On face, the top of the positioning screw passes through corresponding positioning through hole, the down pressure nut be set on the positioning screw and Positioned at the top of the location-plate.
2. automatic sharpening milling mechanism according to claim 1, it is characterised in that：The pushing mechanism includes cylinder, push pedal；Institute The cylinder body end for stating cylinder is fixed on the table surface, the telescopic direction of the tailpiece of the piston rod of the cylinder and the left guiding Plate, right guide plate guide direction it is parallel；The end of the tailpiece of the piston rod of the cylinder is provided with the push pedal.
3. automatic sharpening milling mechanism according to claim 1, it is characterised in that：The table surface includes supplying workpiece pin milling The chamfered region of the workpiece blanking after horizontal surface areas and supply and marketing milling.
4. one kind cuts milling, debris removal integrated machine tool, including workbench, motor, milling cutter, chip removing device；The fixing end of the motor The lower section of the table surface is arranged on, the output shaft of the motor is connected through the table surface with the milling cutter； The chip removing device be used to remove cut milling through the milling cutter after the scrap that produces；
It is characterized in that：The table surface is additionally provided with cuts milling protective cover, pushing mechanism, detent mechanism；It is described to cut milling guarantor Shield includes protective housing, guide plate；The protective housing includes rear cover body, preceding protective enclosure, and the guide plate is spacing in institute State between rear cover body, preceding protective enclosure；The middle part of the rear cover body protrudes backward, cavity structure after formation, the preceding protective cover The middle part of body protrudes forward, cavity structure before being formed, and the middle part of the guide plate disconnects, and forms left guide plate, right guide plate；Institute State the space between rear cavity structure, left guide plate and right guide plate, preceding cavity structure and form accommodation space；In the preceding protection The difference in height passed through for workpiece to be processed is formed between the bottom of cover body and the guide plate bottom；
The pushing mechanism is used to promote workpiece to be processed to be moved along the direction that left guide plate, right guide plate are oriented to；
The detent mechanism includes location-plate, positioning screw, down pressure nut；The length direction of the location-plate and the left guiding Plate, right guide plate guide direction are parallel；The positioning through hole of guiding before and after the two ends of the location-plate length direction offer, The bottom of the positioning screw is arranged on the table surface, and the top for stating positioning screw is logical through corresponding positioning Hole, the down pressure nut is set on the positioning screw and positioned at the top of the location-plate.
5. it is according to claim 4 to cut milling, debris removal integrated machine tool, it is characterised in that the pushing mechanism include cylinder, Push pedal；The cylinder body end of the cylinder is fixed on the table surface, the telescopic direction of the tailpiece of the piston rod of the cylinder and institute State left guide plate, right guide plate guide direction it is parallel；The end of the tailpiece of the piston rod of the cylinder is provided with the push pedal.
6. it is according to claim 4 to cut milling, debris removal integrated machine tool, it is characterised in that the table surface includes upper The chamfered region of the workpiece blanking after horizontal surface areas and supply and marketing milling for workpiece pin milling.
7. it is according to claim 4 to cut milling, debris removal integrated machine tool, it is characterised in that the chip removing device includes exhausting Machine, collecting cover for wood flour；The collecting cover for wood flour is connected with the air exhauster, and the air exhauster is connected with the accommodation space.
8. it is according to claim 4 to cut milling, debris removal integrated machine tool, it is characterised in that the mechanism leads before and after also including To guide rail, the bottom of the rear cover body coordinates with the slide.
9. it is according to claim 8 to cut milling, debris removal integrated machine tool, it is characterised in that the cross section of the guide rail is in work Font；In the rear fastening bolt is provided between cover body and the guide rail；The fastening bolt is distributed in the rear cover body bottom The side in portion.
10. it is according to claim 4 to cut milling, debris removal integrated machine tool, it is characterised in that the preceding protective enclosure bottom is in It is horizontal to stretch out, form turnup structure.
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