CN205415774U

CN205415774U - Plastics tubular product cuts off chamfer device on line

Info

Publication number: CN205415774U
Application number: CN201620201574.XU
Authority: CN
Inventors: 王艳良; 王冉
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-16
Filing date: 2016-03-16
Publication date: 2016-08-03
Anticipated expiration: 2026-03-16

Abstract

The utility model provides a plastics tubular product cuts off chamfer device on line, it comprises slewing mechanism, advance and retreat sword mechanism, clamping mechanism, cutting mechanism, slewing mechanism be even hollow spindle of main motor percutaneous band pulley, this axle company's feeding dish and blade disc, advance and retreat sword mechanism respectively establish one set at hollow spindle and feeding dish both sides, every set by the feed cylinder through the even swing arm of feeding support, connecting rod, the swing arm is coaxial with the shifting block, the shifting block inlays in the groove of feeding dish, is equipped with 4 feeding pawl (23) on the feeding dish, foretell cutting and step up the mechanism and be equipped with 4 telescoping devices on the above -mentioned blade disc, the telescoping device of wherein two correspondences even steps up the support, company's cutting off cutter of two other corresponding telescoping devices, another is the chamfer sword even. This device the whole structure is simple, and cut area, the chamfer face of plastic tubing are wholly smooth even, make the overall product high quality. It is extremely low that the complete machine does not receive garrulous sawdust to influence the fault rate. Do not have garrulous sawdust, do not influence the workshop health, but the sawdust strip recycle.

Description

Plastic pipe cuts off facing attachment online

Technical field

This utility model relates to the cutting on line device of a kind of plastic pipe, particularly relates to a kind of production line for plastic pipe goods, the goods in production process carry out the device of cutting on line, chamfering.

Background technology

It is planetary that existing plastic pipe cuts off beveler (abbreviation cutting machine) online.It is to utilize the planetary rotation centered by tubing of rotating metallic serration type garden saw blade and conical tooth rose reamer, it is achieved cut-out, chamfering.This device cuts off unlike aforesaid way, chamfering uses turning principle, is rotated centered by tubing by hollow rotary shaft, utilizes cutting-blade head and chamfering cutter head to carry out tubing cut-out, chamfering.

1, existing cutting machine sawdust flies around, and the environmental health of production scene is had certain impact, and sawdust can not be recycled.

2, because the multipair plant equipment of sawdust such as rotating mechanism, drive mechanism, pneumatic system, electric system impact relatively greatly, cause equipment to run unreliable, fault rate is high.

3, because being that saw blade cuts conical tooth chamfering, tubing cuts off section and chamfering section is rough, the bad adjustment of the chamfering uniformity.Affect product quality.

Summary of the invention

The purpose of this utility model is to provide a kind of plastic pipe to cut off facing attachment online, and it can overcome the shortcoming of prior art, uses the Pipe Cutting of this device, chamfering, and section, fillet surface whole smooth are uniform, make product total quality be greatly improved.Equipment failure rate is low simultaneously, it is simple to safeguard, chip easy to clean, beneficially health.

The technical solution of the utility model is as follows:

A kind of plastic pipe cuts off facing attachment online, and it is to be made up of rotating mechanism, advance and retreat cutter mechanism, clamp system, cutting mechanism；Described rotating mechanism is that mair motor connects feed plate 12 and cutterhead 7 through belt pulley 2 even hollow spindle 16, hollow spindle 16；Described advance and retreat cutter mechanism is respectively to set a set of at hollow spindle 16 and feed plate 12 both sides, often overlap by feed cylinder 18 through feeding bearing 15, connecting rod 14 even swing arm 13, swing arm is coaxial with shifting block, and shifting block is embedded in the groove of feed plate 12, feed plate feeds equipped with 4 and pawls 23；The above-mentioned bearing 15 that feeds also is against on gib block 3, and this gib block is inclined-plane, is connected on leading screw, and leading screw connects micro machine 4；Above-mentioned cutting and clamping mechanism are equipped with 4 retractor devices on above-mentioned cutterhead 7, and retractor device corresponding to two of which even adds locking bracket 22；Two other corresponding retractor device one even amputation knife, another connects rose reamer；The front portion of this device sets front jig, and rear portion sets rear jig.

Above-mentioned cutting and the concrete structure of clamping mechanism are, 4 slide blocks 20 are distributed on cutterhead, slide block is connected feed bearing of pawling be contained in feed pawl 23 arcuate structure in, above-mentioned slide block is fixed by slider layering 21, difference clamping locking bracket 22 on two slide blocks 20 of above-mentioned correspondence, dress cut-out, chamfering support 19 and amputation knife 11 on 3rd slide block 20, dress cut-out, chamfering support 19 and rose reamer 9 on the 4th slide block.Said structure is to realize auxiliary clamp, cut-out, chamfering function.

The utility model has the advantage of: 1, complete machine structure is simple, electrical system is to be controlled by touch screen and PLC, and it is extremely low that complete machine is not affected fault rate by broken sawdust.2, without broken sawdust, workshop hygiene is not affected.3, owing to using amputation knife, cutting off without sawtooth, the section of plastic tube, fillet surface whole smooth are uniform, make product total quality be greatly improved.4, rotary cutter output sawdust is strip, is reclaimed by dust device, can pulverize recycling.

Accompanying drawing explanation

Fig. 1 is this utility model embodiment overall structure schematic diagram；

Fig. 2 is the A A direction view of Fig. 1；

Fig. 3 is the rotating mechanism sectional view of this utility model embodiment；

Fig. 4 be this utility model embodiment feed bearing, connecting rod, swing arm attachment structure figure；

Fig. 5 is the A point enlarged drawing of Fig. 1.

Detailed description of the invention

The utility model is described in further detail below in conjunction with the accompanying drawings.

In Fig. 1～5,1, rear jig；2, spindle pulley；3, gib block；4, micro machine；5, screw mandrel；6, shifting block；7, cutterhead；8, front jig cylinder；9, rose reamer；10, front jig；11, amputation knife；12 feed plates；13, swing arm；14, connecting rod；15, bearing is fed；16, hollow spindle；17, bearing block；18, feed cylinder；19, cut-out, chamfering support；20, slide block；21, slider layering；22, clamping support；23, feed and pawl；24, feed plate groove；25, swing arm, shifting block axle；26, rear jig cylinder；27, bearing of pawling is fed.

By Fig. 1 it can be seen that this plastic pipe cuts off facing attachment online, it is to be made up of rotating mechanism, advance and retreat cutter mechanism, clamp system, cutting mechanism；The front portion of this device sets front jig 10, and 8 is front jig cylinder, and rear portion sets rear jig 1, and 26 is rear jig cylinder.

By Fig. 1, Fig. 3 it can be seen that described rotating mechanism is that mair motor is through spindle pulley 2 even hollow spindle 16, hollow spindle 16 even feed plate 12 and cutterhead 7, hollow spindle 16 has two pieces of deep groove ball bearings, 17 is two bearing blocks, main shaft spin stabilization, rotating speed is low, and Frequency Converter Control 50-120 per minute turns adjustable.

By Fig. 1, Fig. 4, Fig. 5 it can be seen that described advance and retreat cutter mechanism, it is respectively to set a set of at hollow spindle 16 and feed plate 12 both sides, often overlap by feed cylinder 18 through feeding bearing 15, connecting rod 14 even swing arm 13, swing arm coaxial with shifting block 25, shifting block is embedded in the groove 24 of feed plate 12, and feed plate pawls 23 equipped with feeding, the above-mentioned bearing 15 that feeds also is against on gib block 3, this gib block is inclined-plane, is connected on leading screw 5, and this leading screw is that ball-screw connects micro machine 4.

By Fig. 1, Fig. 2 it can be seen that cut and the concrete structure of clamping mechanism, 4 slide blocks 20 are distributed on cutterhead 7, slide block is sold and is even fed bearing 27 of pawling, feed pawl bearing can feed pawl 23 arcuate structure in walk, above-mentioned slide block is fixed by slider layering 21, difference clamping locking bracket 22 on two slide blocks 20 of above-mentioned correspondence, dress cut-out, chamfering support 19 and amputation knife 11 on the 3rd slide block 20, dress cut-out, chamfering support 19 and rose reamer 9 on the 4th slide block.Said structure is to realize auxiliary clamp, cut-out, chamfering function.

Cutting function: mair motor drives spindle pulley 2, thus drive hollow spindle 16 to rotate, feed plate 12 and cutterhead 7 that hollow spindle 16 connects rotate, advance and retreat cutter mechanism makes feed plate forward simultaneously, it even feeds pawls 23 forward, makes 4 slide blocks 20 of dress on cutterhead 7 slide, and 2 retractor devices setting clamping support 22 step up plastic tube, amputation knife 11, rose reamer 9 work, it is achieved cut-out, chamfering function.

Clamping, advance and retreat cutter function: feed cylinder 18 drive feeds bearing 15 and advances, and feeds bearing 15 and pushes up on gib block 3, and gib block 3 is driven screw mandrel 5 to move by micro machine 4.Well-regulated step A is set, as seen from Figure 5, to reach discontinuously to feed, it is achieved the function of disconnected sawdust on the inclined-plane of gib block 3.Feeding bearing 15, through connecting rod 14, thrust passes to swing arm 13, swing arm 13 and shifting block 6 coaxial linkage, shifting block is embedded in feed plate 12, makes feed plate forward, feeds and pawls 23 forward, makes 4 slide blocks 20 of dress on cutterhead 7 slide, it is achieved cut off, chamfering function.During retrogressing, feed cylinder 18 retreats, and final conduction makes feed plate 12 retreat, and controls 4 slide blocks 20 and retreats, it is achieved clamping support retreats and withdrawing.Tubing clamping uses Hafu-type clamping.

This device separately joins walking cylinder, it moves back and forth in frame, and processed plastic pipe, by forward and backward clamp, is rotated by the cutting tool on the hollow spindle band movable knife disc of rotation, chamfering tool and auxiliary clamping device, by advance and retreat cutter mechanism feed, carry out cutting chamfering work.

Claims

1. a plastic pipe cuts off facing attachment online, it is characterised in that: it is to be made up of rotating mechanism, advance and retreat cutter mechanism, clamp system, cutting mechanism；Described rotating mechanism is that mair motor connects hollow spindle (16) through belt pulley (2), and hollow spindle connects feed plate (12) and cutterhead (7)；Described advance and retreat cutter mechanism is respectively to set a set of at hollow spindle (16) and feed plate (12) both sides, often overlap by feed cylinder (18) through feeding the even swing arm (13) of bearing (15), connecting rod (14), swing arm is coaxial with shifting block (6), shifting block is embedded in the groove (24) of feed plate (12), and feed plate feeds, equipped with 4, pawl (23)；The above-mentioned bearing (15) that feeds also is against on gib block (3), and this gib block is inclined-plane, is connected on leading screw (5), and leading screw connects micro machine (4)；Above-mentioned cutting and clamping mechanism are equipped with 4 retractor devices on above-mentioned cutterhead (7), and retractor device corresponding to two of which even adds locking bracket (22)；Two other corresponding retractor device one even amputation knife (11), another connects rose reamer (9)；The front portion of this device sets front jig (10), and rear portion sets rear jig (1).

Plastic pipe the most according to claim 1 cuts off facing attachment online, it is characterized in that: its cutting and the concrete structure of clamping mechanism are, 4 slide blocks (20) are distributed on cutterhead (7), the connected bearing of pawling (27) that feeds of each slide block is contained in the arcuate structure feeding pawl (23), above-mentioned slide block is fixed by slider layering (21), the upper clamping locking bracket (22) respectively of two slide blocks (20) in above-mentioned correspondence, on 3rd slide block 20, dress cuts off, chamfering support (19) and amputation knife (11), on 4th slide block, dress cuts off, chamfering support (19) and rose reamer (9).