Adjustable pipe cutting machine
Technical field
The present invention relates to a kind of adjustable pipe cutting machine.
Background technology
Pipe cutting machine is mainly used in cutting steel pipe, and for some small-sized pipe cutting machines, due to which, mainly to cut some little
The pipeline of type, the cut portion of pipe cutting machine typically without adjusting, but for some large-scale cutting machines, such as wheelbase 2700 with
On, due to handpiece structure it is larger, it is heavy, and the pipeline for being cut is also larger, if head when accurate cutting is carried out
Can not realize adjusting, and simple regulation steel pipe, can be cumbersome during processing, operative employee relatively tires out, if installed
The head for having cutter sweep can realize fine setting, it will mitigate significantly the burden of operative.
The content of the invention
The technical problem to be solved in the present invention is:Overcome the deficiencies in the prior art, there is provided a kind of adjustable pipe cutting machine.
The technical solution adopted for the present invention to solve the technical problems is:A kind of adjustable pipe cutting machine, including body and
The head being arranged on body, the head are located at the front end of body, be provided with cutter sweep and drive electricity on described head
Machine;
Slide rail is provided with the body, the bottom of the head is provided with chute, Jing is slided between the head and body
Groove is formed with slide rail and is slidably matched;
The rear end of the body is provided with fixed central spindle, and the fixed central spindle passes through from the rear end of body and is placed in after head
End, forms screw thread and coordinates between the fixed central spindle and body.
Further, tooth bar is provided with described slide rail, on described head, is provided with gear, described gear and tooth
Bar is engaged, and described gear Jing rotating shafts connect handwheel through head, and the head Jing pinion rotations drive head in body
Move on tooth bar.
Further, scale is additionally provided with described body, the scale is arranged on the slide rail of body.
The invention has the beneficial effects as follows:Head can be made to move on body, realize fine setting, and can be by fixed central spindle in machine
Locking of the control to head is rotated on body.
Handle wheel and rotate drive wheel and rack cooperation, drive head to move on the tooth bar of body, so that operator
Using more laborsaving convenience.
Configured scale, operator can observe situation of movement of the head on scale by the side bumper of head, so that
Operator understands mobile distance, makes fine setting more accurate.
Description of the drawings
The present invention is further described below in conjunction with the accompanying drawings.
The front view of Fig. 1 pipe cutting machines;
Fig. 2 is the rear view of pipe cutting machine;
Fig. 3 is the sketch of fixed central spindle on body to head locking mechanism;
Wherein, 1, body, 2, head, 3, handwheel, 4, scale, 5, fixed central spindle.
Specific embodiment
Presently in connection with accompanying drawing, the present invention is further illustrated.These accompanying drawings are simplified schematic diagram only with signal side
The basic structure of the formula explanation present invention, therefore which only shows the composition relevant with the present invention.
As shown in Fig. 1 Fig. 2 Fig. 3, a kind of adjustable pipe cutting machine, including body 1 and the head 2 being arranged on body 1, machine
2 front ends for being located at body 1, are provided with cutter sweep and motor on described head 2.
Slide rail is provided with body 1, the bottom of head 2 is provided with chute, Jing chutes and slide rail between head 2 and body 1
Formation is slidably matched (this partial content non-view in figure).
The rear end of body 1 is provided with fixed central spindle 5, and fixed central spindle 5 passes through from the rear end of body 1 and is placed in 2 rear end of head,
Form screw thread to coordinate between the fixed central spindle 5 and body 1.
Head 2 can be made to move on body 1, realized fine setting, and it is right control can be rotated on body 1 by fixed central spindle 5
The locking of head 2.
Tooth bar is provided with slide rail, gear on head 2, is provided with, wheel and rack is engaged, gear Jing rotating shafts pass through machine
2 connection handwheels 3,2 Jing pinion rotations of head drive head 2 to move on the tooth bar of body 1 (this operative gear coordinates in figure
Non- view).Handle 3 rotation driven gears of wheel to coordinate with tooth bar, drive head 2 to move on the tooth bar of body 1, so that operation
Person uses more laborsaving convenience.
Scale 4 is additionally provided with body 1, scale 4 is arranged on the slide rail of body 1.Configured scale 4, operator can
Situation of movement of the head 2 on scale 4 is observed by the side bumper of head 2, so that operator understands mobile distance, fine setting is made
It is more accurate.
With the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Various change and modification can be carried out in the range of without departing from this invention technological thought entirely.The technology of this invention
Property scope is not limited to the content in description, it is necessary to its technical scope is determined according to right.