A kind of automatic chamfering machine of removing tubulose casing boring burr
Technical field
The present invention relates to a kind of beveler, particularly a kind of automatic chamfering machine of removing tubulose casing boring burr.
Background technology
In disclosed No. 201010250629.3 of on November 24th, 2010, name is called the Chinese invention patent of " a kind of beveler ".This patent comprises the counterbit of workpiece positioning seat and driven by motor, can solve manual while removing casing drill hole inner wall burr, the problem of the large and easy damaged inwall of labour intensity.But, the beveler in this patent, automaticity is still not high, when counterbit, removes after a boring burr, needs artificial rotation casing, makes to need the boring of deburring corresponding with counterbit.In addition, also need manually each casing to be placed in workpiece positioning seat, after burr removing, more manually take out, labour intensity is large.And, while manually rotating, once can't by one, need the boring of deburring corresponding with counterbit exactly, need to repeatedly debug, man-hour requirement is long, and production efficiency is low.
Summary of the invention
The technical problem to be solved in the present invention is for above-mentioned the deficiencies in the prior art, and the automatic chamfering machine of the removal tubulose casing boring burr that a kind of automaticity is high, labour intensity is low and production efficiency is high is provided.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of automatic chamfering machine of removing tubulose casing boring burr, comprise with the frame of casing positioning seat with the casing of some installing holes, the front and back side of described frame is respectively arranged with charging delivery track and discharging delivery track, described casing positioning seat liftable, in the frame of casing positioning seat one end, by expansion link, be connected with telescopic rotating shaft, one end of this rotating shaft is connected with motor, the other end is connected with counterbit, on described counterbit, be provided with optical sensors and range sensor, in described rotating shaft, be provided with rotary angle transmitter.
Described casing positioning seat center is provided with the through slot that allows light quantity to pass through.
One end of the contiguous casing positioning seat of described charging delivery track is provided with rotating baffle plate, and the height of discharging delivery track is lower than charging delivery track.
On described charging delivery track and discharging delivery track, be provided with frictional layer and several bulge clearances.
The present invention adopts after said structure, above-mentioned charging delivery track by casing automatic transport to casing positioning seat, rear rotating shaft is rotated, can drive counterbit to rotate, optical sensors, by according to the light transmittance of installing hole, can be identified installing hole automatically, range sensor can be monitored the distance between counterbit and installing hole automatically, and passing to expansion link, expansion link declines drive counterbit or rise to monitoring distance, completes burr removing work.Whole process, all completes automatically, and automaticity is high, labour intensity is low, production efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of automatic chamfering machine of removing tubulose casing boring burr of the present invention.
Wherein have: 1. charging delivery track; 2. discharging delivery track; 3. casing positioning seat; 4. frame; 5. expansion link; 6. rotating shaft; 7. motor; 8. counterbit; 9. casing; 10. optical sensors; 11. range sensors; 12. rotary angle transmitters; 13. installing holes.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further detailed explanation with concrete preferred embodiments.
As shown in Figure 1, a kind of automatic chamfering machine of removing tubulose casing boring burr, comprise with the frame 4 of casing positioning seat 3 with the casing 9 of some installing holes 13, the front and back side of frame 4 is respectively arranged with charging delivery track 1 and discharging delivery track 2, casing positioning seat 3 liftables, in the frame 4 of casing positioning seat 3 one end, by expansion link 5, be connected with telescopic rotating shaft 6, also can make expansion link 5 slide in frame 4, complete advancing or retreating of rotating shaft 6.One end of rotating shaft 6 is connected with motor 7, and the other end is connected with counterbit 8, is provided with optical sensors 10 and range sensor 11 on described counterbit 8, is provided with rotary angle transmitter 12 in rotating shaft 6.
Described casing positioning seat 3 centers are provided with the through slot that allows light quantity to pass through.Like this, optical sensors 10 also can be identified the installing hole 2 that is arranged in casing positioning seat 3.
One end of described charging delivery track 1 contiguous casing positioning seat 3 is provided with rotating baffle plate, and the height of discharging delivery track 2 is lower than charging delivery track 1.Like this, after a casing 9 enters in casing positioning seat 3, baffle plate will bottle up next casing 9 and enter, after casing 9 burr removings in casing positioning seat 3 complete, casing positioning seat 3 rises to discharging delivery track 3 height, casing 9 dischargings, baffle plate rotates, and carries out next casing 9 deburred.
On above-mentioned charging delivery track 1 and discharging delivery track 3, be provided with frictional layer and several bulge clearances, can prevent the Free-rolling of casing 9, have Primary Location effect.
During use, charging delivery track 1 by casing 9 automatic transport to casing positioning seat 3, rear rotating shaft 6 is rotated, can drive counterbit 8 to rotate, optical sensors 10, by according to the light transmittance of installing hole 2, can be identified installing hole 2 automatically, range sensor 11 can be monitored the distance between counterbit 8 and installing hole 2 automatically, and this distance value is passed to expansion link 5, expansion link 5 declines drive counterbit 8 or rises to monitoring distance, completes burr removing work.Whole process, all completes automatically, and automaticity is high, labour intensity is low, production efficiency is high.