CN110961695A

CN110961695A - Protective device on vertical drilling machine

Info

Publication number: CN110961695A
Application number: CN201911126954.6A
Authority: CN
Inventors: 姚超; 陶峰; 谭海军; 俞晨凯
Original assignee: Jiangsu Jiuzhi Electric Co Ltd
Current assignee: Jiangsu Jiuzhi Electric Co Ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-04-07

Abstract

The invention relates to a protective device on a vertical drilling machine, which comprises a base, an upright post fixed on the base, a cutter mechanism box fixed at the top end of the upright post and a processing table in threaded connection with the upright post, wherein two sliding grooves are formed in the surface of the base close to the front end, reciprocating lead screws are rotationally connected in the sliding grooves, sliding blocks which are connected in the sliding grooves in a sliding mode are in threaded connection on the reciprocating lead screws, vertical plates are arranged on the sliding blocks, speed reducing motors are respectively fixed on two sides of the base, main shafts of the speed reducing motors transversely penetrate through the base and are fixedly connected with rotating shafts of the reciprocating lead screws, and through holes.

Description

Protective device on vertical drilling machine

Technical Field

The invention relates to the field of machining, in particular to a protective device on an upright drilling machine.

Background

The drilling machine is a machine tool which mainly uses a drill to machine a hole on a workpiece. Typically the drill bit is rotated into a primary motion and the drill bit is moved axially into a feed motion. The drilling machine is simple in structure, relatively low in machining precision, capable of drilling through holes and blind holes, replacing special cutters, and capable of expanding, reaming or tapping and the like. However, the debris generated during drilling can splash around as the drill bit rotates, and is prone to injury.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects in the prior art and provides a protective device on an upright drilling machine.

The invention is realized by the following technical scheme: the utility model provides a protector on upright drill, includes the base, fixes stand on the base, fixes the cutter mechanism case on stand top and with stand threaded connection's processing platform, two spouts have been seted up to the surface of base near front end department, the spout internal rotation is connected with reciprocal lead screw, threaded connection has the slider of sliding connection in the spout on the reciprocal lead screw, be equipped with the riser on the slider, the both sides of base are fixed with gear motor respectively, and gear motor's main shaft transversely runs through the pivot rigid coupling of base and reciprocal lead screw, the through-hole has been seted up on the riser.

Furthermore, a slot is formed in the upper surface of the sliding block, an inserting block inserted in the slot is fixed on the lower end face of the vertical plate, and magnets with different polarities are fixed in the slot and the inserting block respectively.

Further, the vertical plate is made of transparent plastic.

The invention has the beneficial effects that: like this at the drilling machine during operation, at first make gear motor work make reciprocal lead screw rotate, reciprocal lead screw rotates and to make the slider carry out the translation in the spout, thereby can make two riser alternate segregation, can reserve the surplus like this and place the work piece, make gear motor work make two risers be close to each other and the butt after placing well again, the iron fillings that produce when can drilling like this can be by two riser baffles in the place ahead, the staff can also stretch into the arm through the through-hole and come concrete operation cutter mechanism case to make the drill bit reciprocate, can not blocked by the riser.

Drawings

FIG. 1 is a schematic front view of the present invention;

in the figure: 1. a base; 2. a column; 3. a cutter mechanism box; 4. a processing table; 5. a chute; 6. a reciprocating screw; 7. a slider; 8. a slot; 9. inserting a block; 10. a vertical plate; 11. a magnet; 12. a reduction motor; 13. and a through hole.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

As shown in the figure, the invention comprises a base 1, an upright post 2 fixed on the base 1, a cutter mechanism box 3 fixed on the top end of the upright post 2 and a processing table 4 in threaded connection with the upright post 2, wherein two sliding grooves 5 are formed in the surface of the base 1 near the front end, reciprocating lead screws 6 are rotationally connected in the sliding grooves 5, sliding blocks 7 slidably connected in the sliding grooves 5 are in threaded connection on the reciprocating lead screws 6, vertical plates 10 are arranged on the sliding blocks 7, speed reduction motors 12 are respectively fixed on two sides of the base 1, main shafts of the speed reduction motors 12 transversely penetrate through the base 1 and are fixedly connected with rotating shafts of the reciprocating lead screws 6, and through holes 13 are formed in the vertical. Like this at the drilling machine during operation, at first make gear motor 12 work make reciprocal lead screw 6 rotate, reciprocal lead screw 6 rotates and to make slider 7 carry out the translation in spout 5, thereby can make two riser 10 alternate segregation, the surplus can be left like this and the work piece is placed, make gear motor 12 work make two risers 10 be close to each other and the butt after placing well again, the iron fillings that produce can be by two riser 10 baffles in the place ahead when can drilling like this, the staff can also stretch into the arm through-hole 13 and make the drill bit reciprocate from concrete operation cutter mechanism case 3, can not blocked by riser 10.

Furthermore, a slot 8 is formed in the upper surface of the sliding block 7, an insertion block 9 inserted into the slot 8 is fixed on the lower end surface of the vertical plate 10, and magnets 11 with different polarities are respectively fixed in the slot 8 and the insertion block 9. Can peg graft like this and come convenient riser 10 of taking off in the slot 8 with inserted block 9, and attract mutually through opposite sex magnet 11 then can make riser 10 fix in slot 8, can take off riser 10 at any time like this in the later stage.

Further, the vertical plate 10 is made of transparent plastic. The transparent plastic can see the drilling condition through the riser 10.

The invention has the beneficial effects that: like this at the drilling machine during operation, at first make gear motor 12 work make reciprocal lead screw 6 rotate, reciprocal lead screw 6 rotates and to make slider 7 carry out the translation in spout 5, thereby can make two riser 10 alternate segregation, the surplus can be left like this and the work piece is placed, make gear motor 12 work make two risers 10 be close to each other and the butt after placing well again, the iron fillings that produce can be by two riser 10 baffles in the place ahead when can drilling like this, the staff can also stretch into the arm through-hole 13 and make the drill bit reciprocate from concrete operation cutter mechanism case 3, can not blocked by riser 10.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a protector on upright drill, includes the base, fixes stand on the base, fixes the cutter mechanism case on stand top and with stand threaded connection's processing platform, its characterized in that: the improved structure of the reciprocating screw rod is characterized in that two sliding grooves are formed in the surface of the base close to the front end, a reciprocating screw rod is rotationally connected in the sliding grooves, a sliding block which is connected in the sliding grooves in a sliding mode is in threaded connection with the reciprocating screw rod, vertical plates are arranged on the sliding block, speed reduction motors are fixed to two sides of the base respectively, a main shaft of each speed reduction motor transversely penetrates through the base and is fixedly connected with a rotating shaft of the reciprocating screw rod, and through holes are.

2. The guard on an upright drill press as recited in claim 1, wherein: the upper surface of the sliding block is provided with a slot, the lower end surface of the vertical plate is fixedly provided with an inserting block inserted in the slot, and magnets with different polarities are respectively fixed in the slot and the inserting block.

3. The guard on an upright drill press as recited in claim 1, wherein: the vertical plate is made of transparent plastic.