CN211464873U

CN211464873U - Drilling machine tool with dustproof function

Info

Publication number: CN211464873U
Application number: CN201922110850.8U
Authority: CN
Inventors: 沈飞
Original assignee: Hangzhou Bingya Technology Co ltd
Current assignee: Hangzhou Bingya Technology Co ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-09-11
Anticipated expiration: 2029-11-30

Abstract

The utility model discloses a drilling machine tool with dustproof function, relating to the field of drilling machinery, comprising a base, wherein a top plate is fixedly arranged above the base through a bracket; the bottom of the top plate is fixedly connected with a vertical rod, a lifting seat is connected onto the vertical rod in a sliding mode, a drilling machine is fixedly installed at the right end of the lifting seat, and a drill bit is connected to the bottom end of the drilling machine; the bottom of the top plate is rotatably connected with a screw through a bearing with a seat, the bottom end of the screw is in threaded connection with a threaded sleeve matched with the screw, and the bottom end of the threaded sleeve is fixedly connected with the top end of the drilling machine; the drill is characterized in that a cylinder is fixedly connected to the bottom of the drilling machine, a threaded pipe is fixedly connected to the bottom of the cylinder, and the drill bit is located in the threaded pipe. The utility model discloses the screwed pipe wraps up the drill bit, is compressed gradually along with the drill bit descends, and the dust that produces during drilling avoids scattering all the time and flies upward because the screwed pipe blocks, and environmental protection is healthy more, is favorable to the later stage clearance.

Description

Drilling machine tool with dustproof function

Technical Field

The utility model relates to a drilling machine field specifically is a lathe is used in drilling with dustproof function.

Background

A drilling machine, which is a drilling machine, is a machine for drilling a hole in a workpiece with a drill. 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. In the machining process, the workpiece is fixed, the cutter moves, the center of the cutter is aligned with the center of the hole, and the cutter rotates. The drilling machine is characterized in that a workpiece is fixed and a cutter does rotary motion.

The small-size non-numerically-controlled drilling machine that has now generally is open design, and the piece that produces during drilling can outwards splash, and the work piece of materials such as some plastics still can produce the dust, and the dust that flies apart is inhaled by the human body and can produce adverse effect to health, and follow-up cleaning of piece or dust etc. is also troublesome, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling is with lathe with dustproof function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a drilling machine tool with a dustproof function comprises a base, wherein a top plate is fixedly arranged above the base through a support; the bottom of the top plate is fixedly connected with a vertical rod, a lifting seat is connected onto the vertical rod in a sliding mode, a drilling machine is fixedly installed at the right end of the lifting seat, and a drill bit is connected to the bottom end of the drilling machine; the bottom of the top plate is rotatably connected with a screw through a bearing with a seat, the bottom end of the screw is in threaded connection with a threaded sleeve matched with the screw, and the bottom end of the threaded sleeve is fixedly connected with the top end of the drilling machine; the screw is also fixedly provided with a driven bevel gear which is positioned above the threaded sleeve; the bottom of the top plate is also fixedly connected with a support, the support is rotatably connected with a rotating shaft, a driving bevel gear meshed with a driven bevel gear is fixedly mounted at the left end of the rotating shaft, and a rotating handle is fixedly connected at the right end of the rotating shaft; the drill is characterized in that a cylinder is fixedly connected to the bottom of the drilling machine, a threaded pipe is fixedly connected to the bottom of the cylinder, and the drill bit is located in the threaded pipe.

As a further aspect of the present invention: the number of the driving bevel gears is less than that of the driven bevel gears.

As a further aspect of the present invention: scales are printed on the vertical rods.

As a further aspect of the present invention: the base top is located fixed two dogs in front and back that are provided with in drilling machine below, and the joint has the vice between the dog of front and back side, and the distance between the dog of front and back side equals the width of vice.

As a further aspect of the present invention: a support plate is fixedly connected to the right side of the drilling machine, and a dust collection box is fixedly connected to the bottom of the support plate; the dust collection device is characterized in that an exhaust fan is fixedly arranged at the top of the support plate, an air inlet of the exhaust fan is connected with an exhaust pipe, the exhaust pipe penetrates through the top wall of the support plate dust collection box and is connected to the upper right side in the dust collection box, an air inlet end of the exhaust pipe is in threaded connection with a filter tube, the bottom end of the filter tube is fixedly connected with a filter screen, the upper left side in the dust collection box is fixedly connected with a dust collection tube, and an.

As a further aspect of the present invention: the bottom in the dust collection box is provided with a drawer matched with the inner cavity of the dust collection box, debris entering the dust collection box falls into the drawer, and the right wall of the dust collection box is provided with an opening for the drawer to pass through.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the drilling machine can be controlled to move up and down by rotating the screw rod through rotating the rotary handle, so that drilling is performed, and the control is convenient; scales are printed on the vertical rods, so that the descending height of the drilling machine can be conveniently controlled, the drilling depth can be controlled, and drilling holes with different depths can be obtained;

2. the number of the driving bevel gears is less than that of the driven bevel gears, so that the effect of a speed reducer is achieved, labor is saved during punching, punching is easier to control, and the precision is higher;

3. the vice can be adjusted and moved, and workpieces with different sizes can be conveniently drilled;

4. the drill bit is wrapped by the threaded pipe and is gradually compressed along with the descending of the drill bit, and dust generated during drilling is prevented from flying around due to the blockage of the threaded pipe, so that the drill bit is more environment-friendly and healthy, and is beneficial to later-stage cleaning;

5. in the drilling process, start the air exhauster, can inhale the dust collection box with the piece that drilling produced in, the pulling right can take out the drawer, directly pours the piece out, and the clearance is convenient.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.

Fig. 3 is a schematic structural diagram of embodiment 3 of the present invention.

Fig. 4 is a partial structural schematic view of a dust box in embodiment 3 of the present invention.

Notations for reference numerals: 1-base, 2-block, 3-vice, 4-top plate, 5-vertical bar, 6-lifting seat, 7-scale, 8-bearing with seat, 9-driven bevel gear, 10-support, 11-rotating shaft, 12-rotating handle, 13-driving bevel gear, 14-screw, 15-threaded sleeve, 16-drilling machine, 17-drill bit, 18-cylinder, 19-threaded pipe, 20-support plate, 21-dust box, 22-exhaust fan, 23-exhaust pipe, 24-filter pipe, 25-filter screen, 26-dust-absorbing pipe, 27-drawer.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1, in an embodiment of the present invention, a drilling machine tool with a dustproof function includes a base 1, and a top plate 4 is fixedly disposed above the base 1 through a bracket; the bottom of the top plate 4 is fixedly connected with a vertical rod 5, the vertical rod 5 is connected with a lifting seat 6 in a sliding mode, the right end of the lifting seat 6 is fixedly provided with a drilling machine 16, and the bottom end of the drilling machine 16 is connected with a drill bit 17; the bottom of the top plate 4 is rotatably connected with a screw 14 through a bearing with a seat 8, the bottom end of the screw 14 is in threaded connection with a threaded sleeve 15 matched with the screw, and the bottom end of the threaded sleeve 15 is fixedly connected with the top end of a drilling machine 16; the screw 14 is also fixedly provided with a driven bevel gear 9, and the driven bevel gear 9 is positioned above the threaded sleeve 15; the bottom of the top plate 4 is also fixedly connected with a support 10, the support 10 is rotatably connected with a rotating shaft 11, a driving bevel gear 13 meshed with the driven bevel gear 9 is fixedly installed at the left end of the rotating shaft 11, and a rotating handle 12 is fixedly connected at the right end of the rotating shaft 11; the drilling machine 16 can be controlled to move up and down by rotating the screw 14 driven by rotating the rotary handle 12, so as to drill; scales 7 are printed on the vertical rod 5, so that the descending height of the drilling machine 16 can be conveniently controlled, the drilling depth can be controlled, and drilling holes with different depths can be obtained; the number of teeth of the driving bevel gear 13 is less than that of the driven bevel gear 9, so that the driving bevel gear plays a role of a speed reducer, labor is saved during punching, punching is easier to control, and the precision is higher;

a front stop block 2 and a rear stop block 2 are fixedly arranged at the top of the base 1 below the drilling machine 16, a vice 3 is clamped between the front stop block 2 and the rear stop block 2, the distance between the front stop block and the rear stop block 2 is equal to the width of the vice 3, and the vice 3 can slide left and right and cannot move back and forth; when drilling, a workpiece to be drilled is fixedly clamped through the vice 3, the position of the workpiece to be drilled is positioned under the drill bit 12, the drilling machine 16 is started to drive the drill bit 17 to rotate, and the rotary handle 12 is rotated to lower the height of the drill bit 17, so that drilling can be performed; the vice 3 can be adjusted and remove, conveniently drills to the work piece of equidimension not.

Example 2

Referring to fig. 2, on the basis of embodiment 1, a cylinder 18 is fixedly connected to the bottom of the drilling machine 16, a threaded pipe 19 is fixedly connected to the bottom of the cylinder 18, and the drill bit 19 is located in the threaded pipe 19; during drilling, screwed pipe 19 supports the work piece, wraps up drill bit 17, is compressed gradually along with drill bit 17 descends, and the dust that produces during drilling is because screwed pipe 19 blocks, avoids scattered all around to fly upward, and environmental protection is healthy more, is favorable to the later stage clearance.

Example 2

Referring to fig. 3-4, on the basis of embodiment 2, a support plate 20 is fixedly connected to the right side of the drilling machine 16, and a dust box 21 is fixedly connected to the bottom of the support plate 20; an exhaust fan 22 is fixedly arranged at the top of the support plate 20, an air inlet of the exhaust fan 22 is connected with an exhaust pipe 23, the exhaust pipe 23 penetrates through the top wall of the dust collection box 21 of the support plate 20 and is connected to the upper right side in the dust collection box 21, an air inlet end of the exhaust pipe 23 is connected with a filter pipe 24 in a threaded manner, the bottom end of the filter pipe 24 is fixedly connected with a filter screen 25, a dust collection pipe 26 is fixedly connected to the upper left side in the dust collection box 21, and an air inlet end of the dust collection; in the drilling process, the exhaust fan 22 is started, so that the fragments generated by drilling can be sucked into the dust collection box 21, and the later cleaning is more convenient; a drawer 27 matched with the inner cavity of the dust collection box 21 is arranged at the bottom in the dust collection box 21, debris entering the dust collection box 21 falls into the drawer 27, an opening for the drawer 27 to penetrate is formed in the right wall of the dust collection box 21, a handle is fixedly connected to the right wall of the drawer 27, the drawer 27 can be taken out by pulling rightwards, and the debris can be directly poured out; the filter tube 24 can be screwed down after the drawer 27 is taken out, the filter screen 25 is cleaned, the blockage is prevented, the filter tube 24 is convenient to replace, and the cost is saved.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A drilling machine tool with a dustproof function comprises a base (1), wherein a top plate (4) is fixedly arranged above the base (1) through a support; the drilling machine is characterized in that the bottom of the top plate (4) is fixedly connected with a vertical rod (5), the vertical rod (5) is connected with a lifting seat (6) in a sliding mode, a drilling machine (16) is fixedly installed at the right end of the lifting seat (6), and the bottom end of the drilling machine (16) is connected with a drill bit (17); the bottom of the top plate (4) is rotatably connected with a screw rod (14) through a bearing with a seat (8), the bottom end of the screw rod (14) is in threaded connection with a threaded sleeve (15) matched with the screw rod, and the bottom end of the threaded sleeve (15) is fixedly connected with the top end of a drilling machine (16); the screw (14) is also fixedly provided with a driven bevel gear (9), and the driven bevel gear (9) is positioned above the threaded sleeve (15); the bottom of the top plate (4) is also fixedly connected with a support (10), the support (10) is rotatably connected with a rotating shaft (11), a driving bevel gear (13) meshed with the driven bevel gear (9) is fixedly installed at the left end of the rotating shaft (11), and a rotating handle (12) is fixedly connected at the right end of the rotating shaft (11);

the bottom of the drilling machine (16) is fixedly connected with a cylinder (18), the bottom of the cylinder (18) is fixedly connected with a threaded pipe (19), and the drill bit (17) is located in the threaded pipe (19).

2. The machine tool for boring with dust-proof function according to claim 1, wherein the number of teeth of the drive bevel gear (13) is smaller than that of the driven bevel gear (9).

3. The machine tool for drilling with dust-proof function according to claim 1, characterized in that the vertical rod (5) is further printed with a scale (7).

4. The drilling machine tool with the dustproof function according to claim 1, wherein a front block (2) and a rear block (2) are fixedly arranged on the top of the base (1) below the drilling machine (16), the vice (3) is clamped between the front block (2) and the rear block (2), and the distance between the front block and the rear block (2) is equal to the width of the vice (3).

5. The machine tool with the dustproof function for drilling according to any one of claims 1 to 4, wherein a support plate (20) is fixedly connected to the right side of the drilling machine (16), and a dust box (21) is fixedly connected to the bottom of the support plate (20); the improved dust collection device is characterized in that an exhaust fan (22) is fixedly arranged at the top of the support plate (20), an air inlet of the exhaust fan (22) is connected with an exhaust pipe (23), the exhaust pipe (23) penetrates through the top wall of the support plate (20) dust collection box (21) and is connected to the inner upper right side of the dust collection box (21), an air inlet end of the exhaust pipe (23) is in threaded connection with a filter pipe (24), a filter screen (25) is fixedly connected to the bottom end of the filter pipe (24), a dust collection pipe (26) is fixedly connected to the inner upper left side of the dust collection box (21), and an air inlet end of the dust collection.

6. The drilling machine tool with the dustproof function according to claim 5, wherein a drawer (27) matched with an inner cavity of the dust collection box (21) is arranged at the inner bottom of the dust collection box (21), debris entering the dust collection box (21) falls into the drawer (27), and an opening for the drawer (27) to pass through is formed in the right wall of the dust collection box (21).