The vertical high precision post-processing machine of plastic pipe
Technical field
The present invention relates to the post-processing machine of plastic pipe, more particularly to the vertical high precision post-processing machine of plastic pipe.
Background technology
For some large-scale plastic pipes after injection molding and cooling, surface has portion retracts, and surface is caused to be justified
Spend uneven or some plastic pipes after moulding, outer diameter is slightly larger, and is unable to reach requirement, therefore needs
Secondary operation tubing is wanted, its outer surface is made to reach circularity uniformly or reach the outer diameter of specified size.Prior art is will to be molded into
The plastic pipe of type is put into secondary operation on lathe, and processing efficiency is low, influences production efficiency, and processes the pipe of major diameter
Material needs heavy duty machine tools, and heavy duty machine tools volume is big, and occupied space is more, and manufactures of high cost.
Invention content
The purpose of the invention is to overcome prior art there are the shortcomings that, a kind of high precision machining, process velocity are provided
Soon, the vertical high precision post-processing machine of the plastic pipe of production efficiency is improved.
The technical solution of the vertical high precision post-processing machine of plastic pipe of the present invention is:It is characterized by comprising rack, machines
Upper mounted plate and bottom plate on frame are set, bearing holder (housing, cover) in upper mounted plate is set, bearing is set in bearing holder (housing, cover), bearing inner wall connects
Connect copper sheathing axis, the upper end peripheral hardware knife-carrier fagging of copper sheathing axis sets knife rest supporting rod on knife rest fagging, set on knife rest supporting rod
Knife rest ring sets blade on knife rest ring, and the lower end that bearing is located in copper sheathing axis outer wall sets gradually bearing and locks nut, driven tooth
Wheel and gear lock nut, set big motor in rack, the output axis connection driving gear of big motor, driving gear with it is driven
Gear is meshed, and guide post is set between upper mounted plate and bottom plate, and guide sleeve is set on guide post, and slide plate is set on guide sleeve, sliding
Up and down adjustment block on plate is set, the threaded hole communicated is provided in up and down adjustment block and slide plate, screw, lower fixation is set in threaded hole
Small machine is set under plate, and the output shaft of small machine is connected with screw, and chuck is set on up and down adjustment block, card is provided in chuck
Slot sets deck in card slot, and deck is matched with the inner wall of plastic pipe.
The invention discloses a kind of vertical high precision post-processing machine of plastic pipe, during work, first plastic pipe is put into
On the deck of chuck, the inner wall of plastic pipe is clamped by deck, big motor is started to work at this time, the output shaft of big motor
Driving gear rotation is driven, driving gear drives driven gear rotation, and driven gear drives the rotation of copper sheathing axis, copper sheathing axis band moving knife
Frame fagging rotates, and knife rest fagging is rotated through knife rest supporting rod band movable knife rack ring, and knife rest annulus cutting blade is to the outer wall of plastic pipe
Be processed, and while processing, the output shaft of small machine drives screw rotation, the external screw thread of screw and up and down adjustment block and
Slide plate threaded hole cooperation, so as to which up and down adjustment block and slide plate be driven gradually to move up, slide plate through guide sleeve along guide post above and below
It slides, up and down adjustment block pushes up chuck, and chuck drives deck and plastic pipe to move up, makes blade to plastic pipe
Outside wall surface is processed from top to bottom, which drives driving gear, driven gear, copper sheathing axis, knife rest fagging, knife by big motor
Frame supporting rod, knife rest ring and blade rotation, process velocity is fast, and production efficiency is high, and drives slide plate, up and down adjustment by screw
Block, chuck, deck and plastic pipe move up and down, and screw operates steadily, high precision machining.
The vertical high precision post-processing machine of plastic pipe of the present invention is set big between the up and down adjustment block and copper sheathing axis
Copper sheathing and small copper sheathing.Since up and down adjustment block is moves up and down, and copper sheathing axis is axial-rotation, therefore is set therebetween
Large and small copper sheathing, copper sheathing is wear-resistant, ensures service life.3-6 card slots are provided in the chuck, are set in each card slot corresponding
Deck.The card slot and deck of different number can be arranged as required to, deck is more, more reliable to plastic pipe clamping.The card
Card slot in disk is strip grooves, and deck lower part is matched with card slot.Deck can be moved forward and backward to carry out in the card slot of strip
It adjusts, so as to be suitable for the plastic pipe of clamping different inner diameters.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of the vertical high precision post-processing machine of plastic pipe of the present invention;
Fig. 2 is the schematic top plan view of the vertical high precision post-processing machine of plastic pipe of the present invention;
Fig. 3 is A-A directions schematic cross-section of Fig. 2;
Fig. 4 is B-B directions schematic cross-section of Fig. 2;
Fig. 5 is the stereoscopic schematic diagram that deck is set on chuck.
Specific embodiment
The present invention relates to a kind of vertical high precision post-processing machine of plastic pipe, as Figure 1-Figure 5, it is characterised in that:
Including rack 1, upper mounted plate 2 and bottom plate 3 are set in rack, bearing holder (housing, cover) 4 in upper mounted plate is set, is set in bearing holder (housing, cover)
Bearing 5, bearing inner wall connection copper sheathing axis 6, the upper end peripheral hardware knife-carrier fagging 7 of copper sheathing axis, setting knife rest supports on knife rest fagging
Bar 8, setting knife rest ring 9 on knife rest supporting rod set blade on knife rest ring, are located at the lower end of bearing 5 successively in 6 outer wall of copper sheathing axis
Bearing is set to lock nut 10, driven gear 11 and gear and locks nut 12, big motor 13 is set in rack 1, big motor
Axis connection driving gear 14 is exported, driving gear is meshed with driven gear 11, is set between upper mounted plate 2 and bottom plate 3
Guide post 15 is put, guide sleeve 16 is set on guide post, slide plate 17 on guide sleeve is set, up and down adjustment block 18, up and down adjustment block are set on slide plate
With the threaded hole that communicates is provided in slide plate, screw 19 is set in threaded hole, 3 times setting small machines 20 of bottom plate, small machine
Output shaft is connected with screw, and chuck 21 is set on up and down adjustment block 18, card slot 22 is provided in chuck, deck is set in card slot
23, deck is matched with the inner wall of plastic pipe 24.During work, first plastic pipe 24 is put on the deck 23 of chuck 21, by
Deck is clamped the inner wall of plastic pipe, and big motor 13 is started to work at this time, and the output shaft of big motor drives driving gear
14 rotations, driving gear drive driven gear 11 to rotate, and driven gear drives copper sheathing axis 6 to rotate, copper sheathing axis band movable knife rack fagging 7
Rotation, knife rest fagging are rotated through knife rest supporting rod 8 with movable knife rack ring 9, and knife rest annulus cutting blade carries out the outer wall of plastic pipe
Processing, and while processing, the output shaft of small machine 20 drives screw 19 to rotate, external screw thread and the up and down adjustment block 18 of screw
Coordinate with the threaded hole of slide plate 17, so as to which up and down adjustment block and slide plate be driven gradually to move up, slide plate is through guide sleeve 16 along leading
Column 15 slides up and down, and up and down adjustment block 18 pushes up chuck 21, and chuck drives deck 23 and plastic pipe 24 to move up, makes
Blade is processed the outside wall surface of plastic pipe from top to bottom, which drives driving gear 14, driven tooth by big motor 13
Wheel 11, copper sheathing axis 6, knife rest fagging 7, knife rest supporting rod 8, knife rest ring 9 and blade rotation, process velocity is fast, and production efficiency is high, and
Moving up and down for slide plate 17, up and down adjustment block 18, chuck 21, deck 23 and plastic pipe 24, screw fortune are driven by screw 19
Row is steady, high precision machining.Big copper sheathing 25 and small copper sheathing 26 are set between the up and down adjustment block 18 and copper sheathing axis 6.Due to
Up and down adjustment block 18 is moves up and down, and copper sheathing axis 6 is axial-rotation, therefore sets large and small copper sheathing 25,26 therebetween,
Copper sheathing is wear-resistant, ensures service life.3-6 card slots 22 are provided in the chuck 21, corresponding deck is set in each card slot
23.The card slot 22 of different number and deck 23 can be arranged as required to, deck is more, more reliable to 24 clamping of plastic pipe.Institute
The card slot 22 stated in chuck 21 is strip grooves, and 23 lower part of deck is matched with card slot.Deck 23 can be in the card slot 22 of strip
It is moved forward and backward to be adjusted, so as to be suitable for the plastic pipe 24 of clamping different inner diameters.