CN211306589U

CN211306589U - Drilling machine convenient to it is clean

Info

Publication number: CN211306589U
Application number: CN201922190269.1U
Authority: CN
Inventors: 甄正; 赵永华
Original assignee: Qingdao Zhaosen Machinery Co ltd
Current assignee: Qingdao Zhaosen Machinery Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-08-21
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a drilling machine convenient to it is clean relates to machining technical field, the on-line screen storage device comprises a base, the one end of base is provided with the stand, the lift is provided with the rocking arm on the stand, the vertical motor that sets up on the rocking arm, the motor output passes through the coupling ware and connects the drill bit, protector is established to the drill bit overcoat, protector includes connecting seat and a fender material section of thick bamboo, keep off material section of thick bamboo side wall bottom and connect the inlet scoop, the inlet scoop passes through intake-tube connection dust collection box, the dust collection box is located the base, the dust collection box passes through bottom filter tube and connects the collecting box. The utility model discloses establish the drill bit cover in telescopic protector, saw-dust, the metal fillings that produce coolant liquid and drilling that use when drilling are collected, carry out loop filter to the coolant liquid, prevent that coolant liquid and drilling sweeps from splashing the clearance difficulty of bringing, and labour saving and time saving improves the operating efficiency.

Description

Drilling machine convenient to it is clean

Technical Field

The utility model belongs to the technical field of the machining technique and specifically relates to a drilling machine convenient to it is clean.

Background

The drilling machine is a machine tool which mainly uses a drill bit to process holes on a workpiece, usually, the drill bit rotates to main motion, the drill bit moves axially to be feeding motion, the drilling machine has simple structure and relatively low processing precision, can drill through holes and blind holes, replace special cutters, expand, ream and ream the holes or perform tapping and other processing, the workpiece is fixed and the cutter moves in the processing process, the center of the cutter is aligned with the center of the hole and the cutter rotates, the drilling machine is characterized in that the workpiece is fixed and the cutter rotates and feeds along the direction of a main shaft, the operation can be manual or mechanical, the existing drilling machine performs drilling operation on the workpiece under the high-speed rotating working state of the drill bit, a large amount of scraps and cooling liquid sputtering can be generated, according to the technical specification, a worker needs to maintain the equipment after processing, cleans the scraps, the next use safety is ensured, the cleaning process not only consumes a large amount of time and energy of the worker, and the scraps in the deep part of the groove are still difficult to completely clean.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect that exists among the prior art, the utility model provides a drilling machine convenient to it is clean.

The utility model provides a technical scheme that its technical problem adopted is: a drilling machine convenient to clean comprises a base, wherein supporting legs are fixedly connected to two sides of the bottom of the base, cushion blocks are arranged at the bottoms of the supporting legs, a stand column is arranged at one end of the base, a rocker arm is arranged on the stand column in a lifting mode, a motor is vertically arranged on the rocker arm and is in sliding connection with the rocker arm through a motor fixing plate, the output end of the motor is connected with a drill bit through a coupler, a protective device is sleeved outside the drill bit and comprises a connecting seat and a material blocking cylinder, the connecting seat and the material blocking cylinder are coaxially arranged with the drill bit, the connecting seat is connected with the motor fixing plate through a top threaded cylinder, a spray pipe is arranged in the connecting seat, the spray pipe is connected with a cooling liquid box body at the top of the stand column through a hose, the tip of the spray pipe points to the drill bit, a circular, the sealing ring is arranged at the bottom of the connecting seat, the sealing ring is abutted against the inner wall of the material blocking barrel, the limiting ring is arranged at the top of the material blocking barrel, a spring is arranged between the limiting ring and the top of the annular cavity, the bottom of the material blocking barrel is provided with a gasket, the bottom of the side wall of the material blocking barrel is connected with an air suction inlet, the air suction inlet is connected with a dust collection box through an air inlet pipe, the dust collection box is positioned in the base, and the dust collection box is connected with a collection box through a.

Foretell drilling machine convenient to it is clean, striker barrel bottom rotates connection baffle, the baffle passes through the buckle to be fixed at the striker barrel lateral wall.

Foretell drilling machine convenient to it is clean, the solenoid valve is established to the intake pipe.

The drilling machine convenient to clean is characterized in that the dust collection box is of a drawing structure, and a handle is arranged on one side of the dust collection box.

Foretell drilling machine convenient to it is clean, the air pump is established to base below.

The beneficial effects of the utility model are that, the utility model discloses establish the drill bit cover in telescopic protector, utilize coolant liquid that inlet scoop, dust collection box and air pump used when drilling and saw-dust, the metal fillings that produce of drilling to collect, utilize filter tube and collecting box to carry out loop filter to the coolant liquid, prevent that coolant liquid and drilling sweeps from splashing the clearance difficulty of bringing, labour saving and time saving improves the operating efficiency.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the protection device of the present invention;

fig. 3 is a schematic view of the present invention during drilling.

In the figure, 1, a base, 2, a support leg, 3, a cushion block, 4, an upright post, 5, a rocker arm, 6, a motor, 7, a motor fixing plate, 9, a coupler, 10, a drill bit, 11, a protective device, 12, a connecting seat, 13, a material blocking barrel, 14, a threaded barrel, 15, a spray pipe, 16, a hose, 17, a cooling liquid box body, 18, an annular cavity, 19, a sealing ring, 20, a limiting ring, 21, a spring, 22, a gasket, 23, an air suction opening, 24, an air inlet pipe, 25, a dust collection box, 26, a filter pipe, 27, a collection box, 28, a baffle, 29, a buckle, 30, an electromagnetic valve, 31, a handle and 32 are included.

Detailed Description

In order to more clearly illustrate the technical solution of the present invention, the following provides a further description of the present invention with reference to the accompanying drawings, and obviously, the following described drawings are only one embodiment of the present invention, and for those skilled in the art, other embodiments can be obtained according to the drawings and the embodiment without any creative work, and all belong to the protection scope of the present invention.

A drilling machine convenient to clean comprises a base 1, wherein supporting legs 2 are fixedly connected to two sides of the bottom of the base 1, cushion blocks 3 are arranged at the bottoms of the supporting legs 2, a stand column 4 is arranged at one end of the base 1, a rocker arm 5 is arranged on the stand column 4 in a lifting mode, a motor 6 is vertically arranged on the rocker arm 5, the motor 6 is in sliding connection with the rocker arm 5 through a motor fixing plate 7, an output end of the motor 6 is connected with a drill bit 10 through a coupler 9, a protective device 11 is sleeved outside the drill bit 10, the protective device 11 comprises a connecting seat 12 and a material blocking cylinder 13, the connecting seat 12 and the material blocking cylinder 13 are coaxially arranged with the drill bit 10, the connecting seat 12 is connected with the motor fixing plate 7 through a top threaded cylinder 14 and is convenient to detach and maintain, a spray pipe 15 is arranged in the connecting seat 12, the spray pipe, the tip of the spray pipe 15 points to the drill bit 10, the drill bit 10 is cooled by coolant, an annular cavity 18 is arranged in the connecting seat 12, the material blocking cylinder 13 enters the annular cavity 18 from the bottom of the connecting seat 12 and is in sliding connection with the connecting seat 12, a sealing ring 19 is arranged at the bottom of the connecting seat 12, the sealing ring 19 abuts against the inner wall of the material blocking cylinder 13, scraps and residual coolant attached to the inner wall of the material blocking cylinder 13 are scraped completely to prevent the sundries from entering the connecting seat 12, a limiting ring 20 is arranged at the top of the material blocking cylinder 13, a spring 21 is arranged between the limiting ring 20 and the top of the annular cavity 18, a gasket 22 is arranged at the bottom of the material blocking cylinder 13 to prevent the scraps and residual coolant from impacting a processed workpiece and simultaneously prevent the coolant from flowing out in the processing process, an air suction opening 23 is connected at the bottom of the side wall of the material blocking cylinder 13, the air suction opening 23 is connected with, the dust box 25 is located in the base 1, and the dust box 25 is connected with the collection box 27 through the bottom filter pipe 26.

In detail, keep off feed cylinder 13 bottom and rotate connecting baffle 28, baffle 28 passes through buckle 29 to be fixed at keeping off feed cylinder 13 lateral wall, solenoid valve 30 is established to intake pipe 24, when needs wash protector 11, baffle 28 seals keeping off feed cylinder 13 lower extreme, and solenoid valve 30 closes, utilizes spray tube 15 to inject the cleaner into in connecting seat 12 and the feed cylinder 13 and soak the washing, handle 31 is established for pull structure and dust collection box 25 one side to dust collection box 25, air pump 32 is established to base 1 below.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. A drilling machine convenient to it is clean, includes base (1), its characterized in that: the drilling machine is characterized in that supporting legs (2) are fixedly connected to two sides of the bottom of the base (1), cushion blocks (3) are arranged at the bottoms of the supporting legs (2), a stand column (4) is arranged at one end of the base (1), a rocker arm (5) is arranged on the stand column (4) in a rising and falling mode, a motor (6) is vertically arranged on the rocker arm (5), the motor (6) is connected with the rocker arm (5) in a sliding mode through a motor fixing plate (7), the output end of the motor (6) is connected with a drill bit (10) through a coupler (9), a protective device (11) is sleeved outside the drill bit (10), the protective device (11) comprises a connecting seat (12) and a material blocking cylinder (13), the connecting seat (12) and the material blocking cylinder (13) are arranged coaxially with the drill bit (10), the connecting seat (12) is connected with the motor fixing plate (7) through a top threaded cylinder, the spray pipe (15) is connected with a cooling liquid box body (17) at the top of the upright post (4) through a hose (16), the pointed end of the spray pipe (15) points to the drill bit (10), an annular cavity (18) is arranged in the connecting seat (12), the material blocking cylinder (13) enters the annular cavity (18) from the bottom of the connecting seat (12) and is in sliding connection with the connecting seat (12), a sealing ring (19) is arranged at the bottom of the connecting seat (12), the sealing ring (19) is abutted to the inner wall of the material blocking cylinder (13), a limiting ring (20) is arranged at the top of the material blocking cylinder (13), a spring (21) is arranged between the limiting ring (20) and the top of the annular cavity (18), a gasket (22) is arranged at the bottom of the material blocking cylinder (13), an air suction opening (23) is connected at the bottom of the side wall of the material blocking cylinder (13), the air suction opening (23) is connected with a, the dust collection box (25) is connected with a collection box (27) through a bottom filter pipe (26).

2. The drilling machine convenient to clean as claimed in claim 1, characterized in that the bottom of the material blocking barrel (13) is rotatably connected with a baffle plate (28), and the baffle plate (28) is fixed on the side wall of the material blocking barrel (13) through a buckle (29).

3. Drilling machine facilitating cleaning, according to claim 1, characterised in that said air intake duct (24) is provided with a solenoid valve (30).

4. The drilling machine convenient for cleaning as claimed in claim 1, wherein the dust box (25) is of a drawing structure and a handle (31) is arranged on one side of the dust box (25).

5. Drilling machine facilitating cleaning according to claim 1, characterised in that an air pump (32) is arranged below the base (1).