CN211564557U

CN211564557U - Milling machine convenient to adjust drilling size

Info

Publication number: CN211564557U
Application number: CN201922333982.7U
Authority: CN
Inventors: 许绮琳; 王茜茜; 王龙杰; 曹小婷
Original assignee: Anshan Yangtian Metallurgical Energy Technology Co Ltd
Current assignee: Anshan Yangtian Metallurgical Energy Technology Co Ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-25
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a milling machine convenient to adjust drilling size, including board, collection bits box, support column, motor and regulation drill bit, the upside fixed mounting of board has the slide, and is embedded to have the slider in the slide, the fixed welding of upside of slider has the workstation, fixed plate and motor looks rigid coupling, main drill bit passes through screw fixed mounting and sheathes in fixedly, and the fixed welding in side of fixed cover has the regulation pole, adjust the drill bit and pass through screw fixed mounting and sheathes in fixedly. The utility model discloses a can bore the not unidimensional drilling, through being provided with two sets of collection bits boxes that have small-size dust absorption pump, can absorb and collect the sweeps that produces when drilling the drill bit, reduce the influence of sweeps to operational environment and drilling, improve the practicality of this device greatly.

Description

Milling machine convenient to adjust drilling size

Technical Field

The utility model relates to a drilling and milling machine technical field specifically is a milling machine convenient to adjust drilling size.

Background

Drilling and milling machine mainly used work piece drilling uses, and present drilling and milling machine can only open and bore fixed dimension's drilling in the use, when needing to open and bore not unidimensional drilling, need change the drill bit, and is very troublesome, and in addition, present drilling and milling machine is when carrying out drilling work, can produce the sweeps, and the sweeps splashes, all has certain influence to operational environment and drilling, consequently, to above problem, provides one kind and is convenient for collect the drilling sweeps, and is convenient for adjust unsettled size's milling machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a milling machine convenient to adjust drilling size to solve the unable drilling size of adjusting of present milling and drilling machine that above-mentioned background art provided, simultaneously unable clearance sweeps scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: a milling machine convenient for adjusting the drilling size comprises a machine table, a chip collecting box, a support column, a motor and an adjusting drill bit, wherein a slide is fixedly mounted on the upper side of the machine table, a slide block is embedded in the slide, the upper side of the slide block is fixedly welded with a workbench, the chip collecting box is movably mounted on the side surface of the machine table, a small dust suction pump is fixedly mounted in the chip collecting box, the support column is fixedly welded on the machine table, a controller is fixedly mounted on the right side of the support column, an electromagnetic slide groove is fixedly arranged on the right side of the support column, an electromagnetic slide block is arranged in the electromagnetic slide groove, the motor is fixedly connected with the electromagnetic slide block, a first belt pulley is fixedly connected with the lower side of the motor, the first belt pulley is connected with a second belt pulley through a belt, the second belt pulley is sleeved on a rotating shaft, the fixed plate is fixedly connected with the motor, and the adjusting drill bit is fixedly arranged on the fixed sleeve through a screw.

Preferably, the downside of workstation is connected with the slide through the slider, and the slide is fixed to be set up on the board, workstation and board are slidingtype connection structure.

Preferably, the side of collection bits box is provided with the dust absorption mouth, and fixed mounting has small-size dust absorption pump in the collection bits box, collection bits box is provided with two sets ofly altogether, and just collection bits box passes through bolt difference movable mounting in the left and right sides of board.

Preferably, the motor is connected with the electromagnetic sliding groove through the electromagnetic sliding block, the electromagnetic sliding groove is fixedly mounted on the supporting column, and the motor and the supporting column are in a sliding connection structure.

Preferably, adjust the drill bit and include adapter sleeve, first drill bit, second drill bit, third drill bit, connecting rod, screw and screw rod, the downside fixed mounting of adapter sleeve has first drill bit, and is embedded to have the second drill bit in the first drill bit, the third drill bit is embedded in the inside of second drill bit, the connecting rod is provided with two sets ofly altogether, and the connecting rod respectively with third drill bit and second drill bit fixed weld, two sets of connecting rod one end all is provided with the screw, and the screw cup joints on the screw rod, the screw rod passes through the bearing and installs the both sides at the adapter sleeve, vertical notch has all been seted up on first drill bit and the second drill bit.

Preferably, the output end of the controller is electrically connected with the output end of an external power supply through a plug, and the output end of the controller is electrically connected with the input ends of the small dust suction pump, the electromagnetic chute, the electromagnetic slider and the motor.

Compared with the prior art, the beneficial effects of the utility model are that: according to the milling machine convenient for adjusting the size of the drilled hole, the drilled holes with different sizes can be drilled by arranging the adjusting-shaped drill bit; through being provided with two sets of collection bits boxes that have small-size dust absorption pump, can absorb and collect the sweeps that produce when drilling the drill bit, reduce the influence of sweeps to operational environment and drilling, improved the practicality of this device greatly.

Drawings

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

FIG. 2 is a schematic sectional view of an adjusting drill according to the present invention;

FIG. 3 is a schematic view showing the state of the adjustable drill bit according to the present invention;

fig. 4 is a schematic view of the front view of the structure of the present invention.

In the figure: 1. a machine platform; 2. a slideway; 3. a slider; 4. a work table; 5. a scrap collecting box; 6. a small dust suction pump; 7. a support pillar; 8. a controller; 9. an electromagnetic chute; 10. an electromagnetic slider; 11. a motor; 12. a first pulley; 13. a belt; 14. a second pulley; 15. a rotating shaft; 16. a fixing plate; 17. fixing a sleeve; 18. adjusting the drill bit; 181. connecting sleeves; 182. a first drill bit; 183. a second drill bit; 184. a third drill bit; 185. a connecting rod; 186. a nut; 187. a screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a milling machine convenient for adjusting the size of a drilled hole comprises a machine table 1, chip collecting boxes 5, supporting columns 7, a motor 11 and an adjusting drill bit 18, wherein a slide way 2 is fixedly arranged on the upper side of the machine table 1, a slide block 3 is embedded in the slide way 2, a workbench 4 is fixedly welded on the upper side of the slide block 3, the lower side of the workbench 4 is connected with the slide way 2 through the slide block 3, the slide way 2 is fixedly arranged on the machine table 1, the workbench 4 and the machine table 1 are of a sliding connection structure, the workbench 4 is convenient to move to the lower part of the drill bit for drilling work, the chip collecting boxes 5 are movably arranged on the side surface of the machine table 1, small dust suction pumps 6 are fixedly arranged in the chip collecting boxes 5, preferably, dust suction ports are arranged on the side surface of the chip collecting boxes 5, the small dust suction pumps 6 are fixedly arranged in the chip collecting boxes 5, the chip collecting boxes 5 are respectively and movably arranged on the left side and, two sets of collection bits boxes 5 through small-size dust absorption pump 6, absorb the sweeps that produces during drilling to reduce the influence that the sweeps produced to operational environment and drilling.

The support column 7 is fixedly welded on the machine table 1, the right side of the support column 7 is fixedly provided with a controller 8, the output end of the controller 8 is electrically connected with the output end of an external power supply through a plug, the output end of the controller 8 is electrically connected with the small dust suction pump 6, the electromagnetic chute 9, the electromagnetic slider 10 and the input end of the motor 11, wherein the model of the small dust suction pump 6 is CY127, the right side of the support column 7 is fixedly provided with the electromagnetic chute 9, the electromagnetic slider 10 is arranged in the electromagnetic chute 9, the motor 11 is fixedly connected with the electromagnetic slider 10, the motor 11 is connected with the electromagnetic chute 9 through the electromagnetic slider 10, the electromagnetic chute 9 is fixedly arranged on the support column 7, the motor 11 and the support column 7 are in a sliding connection structure so as to facilitate the motor 11 to move up and down at fixed points, the lower side of the motor 11 is fixedly connected with a first belt pulley 12, and the second belt pulley 14 is sleeved on the rotating shaft 15, the lower end of the rotating shaft 15 is connected with the fixing sleeve 17 by penetrating through the fixing plate 16, the fixing plate 16 is fixedly connected with the motor 11, the adjusting drill bit 18 is fixedly installed on the fixing sleeve 17 by a screw, preferably, the adjusting drill bit 18 comprises a connecting sleeve 181, a first drill bit 182, a second drill bit 183, a third drill bit 184, connecting rods 185, nuts 186 and a screw 187, the lower side of the connecting sleeve 181 is fixedly installed with the first drill bit 182, the second drill bit 183 is embedded in the first drill bit 182, the third drill bit 184 is embedded in the second drill bit 183, the connecting rods 185 are provided with two groups, the connecting rods 185 are respectively fixedly welded with the third drill bit 184 and the second drill bit 183, one ends of the two groups of connecting rods 185 are provided with nuts 186, the nuts are sleeved on the screw 187, the screw 187 is installed on both sides of the connecting sleeve 181 by bearings, the first drill bit 182 and the second drill bit, when drilling holes with different sizes is required, the screw 187 is rotated, so that the nut 186 moves along the screw 187, the connecting rod 185 drives the third drill bit 184 to descend, the drill hole with the size of the outer side of the third drill bit 184 can be drilled, when drilling holes with the size of the outer side of the second drill bit 183 is required, the position of the third drill bit 184 is kept still, the other group of screw 187 is rotated, the nut 186 moves along the screw 187, the connecting rod 185 drives the second drill bit 183 to descend, at the moment, the third drill bit 184 and the second drill bit 183 work simultaneously, the drill hole with the size of the outer side of the second drill bit 183 can be drilled, the device can drill holes with different sizes, and the practicability of the device is greatly improved.

The working principle is as follows: when the drilling machine is used, the drilling machine is connected with an external power supply to provide electric support for the drilling machine, then a workpiece needing drilling is fixed on a workbench 4, and the workbench 4 is moved along a slide way 2 on a machine table 1 through a slide block 3, so that the workbench 4 is positioned below a motor 11;

the motor 11 is started to be in a working state through the controller 8, the motor 11 drives the first belt pulley 12 connected with the motor to rotate, the first belt pulley 12 drives the second belt pulley 14 to rotate through the belt 13, the second belt pulley 14 drives the rotating shaft 15 at the lower side to rotate, the rotating shaft 15 drives the fixing sleeve 17 connected with the rotating shaft to rotate, at the moment, the adjusting drill bit 18 is in a rotating state along with the fixing sleeve 17, then, the controller 8 starts the electromagnetic chute 9 and the electromagnetic slider 10 to enable the motor 11 to be in a downward sliding trend, when drilling holes with different sizes is required to be drilled, the screw 187 is rotated, the nut 186 moves along the screw 187, the connecting rod 185 drives the third drill bit 184 to descend, the drilling holes with the size of the outer side of the third drill bit 184 can be drilled, when drilling holes with the size of the outer side of the second drill bit 183, the position of the third drill bit 184 is kept to be still, rotating the other set of screw 187 again to make the nut 186 move along the screw 187 and drive the second drill bit 183 to descend through the connecting rod 185, at this time, the third drill bit 184 and the second drill bit 183 work simultaneously to drill a borehole with the size of the outer side of the second drill bit 183;

in the course of the work, the sweeps that the small-size dust absorption pump 6 in the collection bits box 5 produced drilling absorb to the inside of collection bits box 5 and collect, accomplish drilling back, dismantle two sets of collection bits boxes 5 from board 1 through the bolt, will collect other processings of carrying on again in the bits box 5 can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a milling machine convenient to adjust drilling size, includes board (1), collection bits box (5), support column (7), motor (11) and regulation drill bit (18), its characterized in that: the machine is characterized in that a slide (2) is fixedly mounted on the upper side of the machine table (1), a slide block (3) is embedded in the slide (2), a workbench (4) is fixedly welded on the upper side of the slide block (3), a scrap collecting box (5) is movably mounted on the side surface of the machine table (1), a small dust suction pump (6) is fixedly mounted in the scrap collecting box (5), a support column (7) is fixedly welded on the machine table (1), a controller (8) is fixedly mounted on the right side of the support column (7), an electromagnetic chute (9) is fixedly arranged on the right side of the support column (7), an electromagnetic slider (10) is arranged in the electromagnetic chute (9), a motor (11) is fixedly connected with the electromagnetic slider (10), a first belt pulley (12) is fixedly connected to the lower side of the motor (11), and the first belt pulley (12) is connected with a second belt pulley (14) through a belt (13), and the second belt pulley (14) is sleeved on the rotating shaft (15), the lower end of the rotating shaft (15) is connected with the fixed sleeve (17) by penetrating through the fixed plate (16), the fixed plate (16) is fixedly connected with the motor (11), and the adjusting drill bit (18) is fixedly installed on the fixed sleeve (17) through a screw.

2. A milling machine facilitating adjustment of a size of a bore hole according to claim 1, wherein: the downside of workstation (4) is connected with slide (2) through slider (3), and slide (2) are fixed to be set up on board (1), workstation (4) are sliding connection structure with board (1).

3. A milling machine facilitating adjustment of a size of a bore hole according to claim 1, wherein: the side of collection bits box (5) is provided with the dust absorption mouth, and fixed mounting has small-size dust absorption pump (6) in collection bits box (5), collection bits box (5) are provided with two sets ofly altogether, and just collect bits box (5) through bolt difference movable mounting in the left and right sides of board (1).

4. A milling machine facilitating adjustment of a size of a bore hole according to claim 1, wherein: the motor (11) is connected with the electromagnetic sliding groove (9) through the electromagnetic sliding block (10), the electromagnetic sliding groove (9) is fixedly installed on the supporting column (7), and the motor (11) and the supporting column (7) are of a sliding connection structure.

5. A milling machine facilitating adjustment of a size of a bore hole according to claim 1, wherein: the adjusting drill bit (18) comprises a connecting sleeve (181), a first drill bit (182), a second drill bit (183), a third drill bit (184), a connecting rod (185), a nut (186) and a screw (187), the first drill bit (182) is fixedly installed on the lower side of the connecting sleeve (181), and the first drill bit (182) is internally embedded with a second drill bit (183), the third drill bit (184) is embedded inside the second drill bit (183), the connecting rods (185) are provided with two groups, and the connecting rods (185) are respectively fixedly welded with the third drill bit (184) and the second drill bit (183), one ends of the two groups of connecting rods (185) are respectively provided with a nut (186), and the screw nut (186) is sleeved on the screw rod (187), the screw rod (187) is arranged at two sides of the connecting sleeve (181) through bearings, vertical notches are formed in the first drill bit (182) and the second drill bit (183).

6. A milling machine facilitating adjustment of a size of a bore hole according to claim 1, wherein: the output end of the controller (8) is electrically connected with the output end of an external power supply through a plug, and the output end of the controller (8) is electrically connected with the input ends of the small dust suction pump (6), the electromagnetic sliding groove (9), the electromagnetic sliding block (10) and the motor (11).