CN213437375U

CN213437375U - Machine tool convenient for drilling mechanical workpiece

Info

Publication number: CN213437375U
Application number: CN202022420758.4U
Authority: CN
Inventors: 颜俊; 宋艳丽
Original assignee: Wuhan Technical College of Communications
Current assignee: Wuhan Technical College of Communications
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-06-15
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a convenient lathe that drills to mechanical workpiece, including base, mount, dust catcher and fixed plate, the mount sets up the side on the extension board, and fixed the setting of erectting in the through-hole top, and the mount downside is provided with electric telescopic handle simultaneously, the electric telescopic handle lower extreme runs through the through-hole, and the electric telescopic handle lower extreme is provided with fixed box, fixes the inside motor that is provided with of box simultaneously, the motor is connected with the motor shaft, and the motor shaft lower extreme is provided with the pivot, and the pivot lower extreme is provided with the connecting piece simultaneously. This convenient lathe of driling to mechanical parts is provided with two sets of spring axles, fixed block and slipmat, when using this lathe to drill to mechanical parts man-hour, when the drill bit contacts with mechanical parts, when contacting with mechanical parts through fixed block and slipmat, simultaneously through the flexible effect of spring axle for the drill bit is difficult to take place the skew man-hour to mechanical parts, causes work piece drilling effect better.

Description

Machine tool convenient for drilling mechanical workpiece

Technical Field

The utility model particularly relates to a lathe technical field specifically is a lathe that conveniently drills to mechanical workpiece.

Background

Machine tools are manufacturing and manufacturing machines, also called machine tools or machine tools, and are conventionally called machine tools for short, the machine tools are machine tools for turning rotating workpieces mainly by using turning tools, and are generally classified into metal cutting machine tools, forging machine tools, woodworking machine tools and the like, the machine tools are mainly used for machining shafts, discs, sleeves and other workpieces with rotating surfaces, and the machine tools are the most widely used machine tools in machinery manufacturing and repairing factories.

When the existing machine tool is used for drilling and machining a mechanical workpiece, the machining effect of the mechanical workpiece is poor, and scraps generated during machining of the mechanical workpiece cannot be timely treated, so that the machining of the mechanical workpiece is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient lathe that drills to mechanical workpiece to solve present lathe that proposes in the above-mentioned background art and when drilling to mechanical workpiece, mechanical workpiece's processing effect is not good, and mechanical workpiece adds the sweeps that produces in man-hour and can't in time be handled, thereby influences the problem of mechanical workpiece's processing.

In order to achieve the above object, the utility model provides a following technical scheme: a machine tool convenient for drilling mechanical workpieces comprises a base, a fixing frame, a dust collector and a fixing plate, wherein the fixing frame is arranged on the upper side surface of an extending plate, the fixing frame is arranged above a through hole, an electric telescopic rod is arranged on the lower side surface of the fixing frame, the lower end of the electric telescopic rod penetrates through the through hole, a fixing box is arranged at the lower end of the electric telescopic rod, a motor is arranged inside the fixing box, the motor is connected with a motor shaft, a rotating shaft is arranged at the lower end of the motor shaft, a connecting piece is arranged at the lower end of the rotating shaft, a drill bit is arranged on the lower inner side of the connecting piece and connected with the connecting piece through a connecting screw, a spring shaft is arranged on the lower side surface of the connecting piece, the spring shafts are respectively arranged on the left side and, and the side is provided with the dust absorption pipe on the dust catcher, the dust absorption pipe runs through lathe body leading flank, and the dust absorption pipe setting downside behind the drill bit, the dust catcher downside is provided with out the dirt pipe, and goes out the dirt pipe lower extreme and is connected with the side on the collecting box.

Preferably, the side is provided with collecting box and support column respectively on the base, and the support column sets up respectively in the collecting box left and right sides, and the side is provided with the workstation on the support column simultaneously, the side is provided with the lathe body on the workstation, and the lathe body leading flank is provided with the extension board, has seted up the through-hole on the extension board simultaneously.

Preferably, the fixed plate sets up the side on the workstation, and sets up threaded hole on the fixed plate, and threaded hole inside runs through threaded rod simultaneously, the threaded rod outer end is provided with changes the handle, and threaded rod the inner is provided with the spliced pole, and the spliced pole lateral surface is provided with the bearing simultaneously, the bearing lateral surface is provided with the link, and the link leading flank has seted up the spout, the workstation upside is provided with the stopper, and the stopper setting is between the link, the stopper lateral surface is provided with the slider, and the slider setting is inboard at the spout, the link is connected with the stopper through the fixed screw.

Preferably, the diameter of the electric telescopic rod is smaller than the inner diameter of the through hole.

Preferably, a telescopic structure is formed between the spring shaft and the fixed block.

Preferably, the connecting frame is in rotary connection with the connecting column through a bearing.

Preferably, the limiting block forms a sliding structure through the sliding block and the sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that: the machine tool convenient for drilling the mechanical workpiece,

(1) the machine tool is provided with two groups of spring shafts, fixing blocks and anti-slip pads, when the machine tool is used for drilling and machining mechanical workpieces, when a drill bit is in contact with the mechanical workpieces, the drill bit is not easy to deviate when machining the mechanical workpieces through the telescopic action of the spring shafts under the contact of the fixing blocks and the anti-slip pads and the mechanical workpieces, and the workpiece drilling effect is better;

(2) the machine tool is provided with the dust collector and the collecting box, when the machine tool is used for drilling a mechanical workpiece, the dust collector collects waste chips generated by machining the mechanical workpiece in time through the dust collecting pipe, and then the waste chips are sent into the collecting box through the dust outlet pipe, so that machining of the mechanical workpiece is not easily influenced;

(3) be provided with link, spout and set screw, use this lathe to carry out drilling to mechanical parts man-hour, select suitable stopper through mechanical parts size or the shape that processes as required, through letting the slider enter into the spout on the link inside, the stopper is fixed to rethread set screw to cause this lathe conveniently to process the mechanical parts of different sizes or shape.

Drawings

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

FIG. 2 is a right side view of the structure of the present invention;

FIG. 3 is a schematic view of the front view of the connection frame of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 5 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 6 is an enlarged schematic structural view of the point C in fig. 1 according to the present invention.

In the figure: 1. the base, 2, the collecting box, 3, the support column, 4, the workstation, 5, the lathe body, 6, the extension board, 7, the through-hole, 8, the mount, 9, electric telescopic handle, 10, fixed box, 11, the motor, 12, the motor shaft, 13, the pivot, 14, the connecting piece, 15, the drill bit, 16, connecting screw, 17, the spring axle, 18, the fixed block, 19, the slipmat, 20, the dust catcher, 21, the dust absorption pipe, 22, the play dirt pipe, 23, the fixed plate, 24, the screw hole, 25, the threaded rod, 26, change the handle, 27, the spliced pole, 28, the bearing, 29, the link, 30, the spout, 31, the stopper, 32, the slider, 33, fixing 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. 1-6, the present invention provides a technical solution: the utility model provides a convenient lathe that drills to mechanical workpiece, as shown in fig. 1 and 2, the side is provided with collecting box 2 and support column 3 respectively on the base 1, and support column 3 sets up respectively in the 2 left and right sides of collecting box, the side is provided with workstation 4 on the support column 3 simultaneously, the side is provided with lathe body 5 on the

workstation

4, and 5 leading flank of lathe body is provided with extension board 6, through-hole 7 has been seted up on the extension board 6 simultaneously, mount 8 sets up the side on extension board 6, and mount 8 sets up in through-hole 7 top, mount 8 downside is provided with electric telescopic handle 9 simultaneously, electric telescopic handle 9's diameter is less than the internal diameter of through-hole 7, make electric telescopic handle 9 conveniently drive fixed box 10 and reciprocate.

As shown in fig. 2, 4 and 5, the lower end of the electric telescopic rod 9 penetrates through the through hole 7, the lower end of the electric telescopic rod 9 is provided with a fixing box 10, a motor 11 is arranged inside the fixing box 10, the motor 11 is connected with a motor shaft 12, the lower end of the motor shaft 12 is provided with a rotating shaft 13, the lower end of the rotating shaft 13 is provided with a connecting piece 14, the lower inner side of the connecting piece 14 is provided with a drill bit 15, the drill bit 15 is connected with the connecting piece 14 through a connecting screw 16, the lower side surface of the connecting piece 14 is provided with a spring shaft 17, a telescopic structure is formed between the spring shaft 17 and the fixing block 18, when the fixing block 18 is attached to a mechanical workpiece, the fixing block 18 conveniently moves up and down through the telescopic action of the spring shaft 17, so that the drilling work of the drill bit 15 is, and the lower side surface of the fixing block 18 is provided with a non-slip mat 19.

As shown in fig. 2, the dust collector 20 is disposed on the rear side of the machine tool body 5, a dust collection pipe 21 is disposed on the upper side of the dust collector 20, the dust collection pipe 21 penetrates through the front side of the machine tool body 5, the dust collection pipe 21 is disposed on the rear lower side of the drill 15, a dust outlet pipe 22 is disposed on the lower side of the dust collector 20, and the lower end of the dust outlet pipe 22 is connected to the upper side of the collection box 2.

As shown in fig. 1, fig. 2, fig. 3 and fig. 6, the fixing plate 23 is disposed on the upper side of the worktable 4, the fixing plate 23 is provided with a threaded hole 24, a threaded rod 25 penetrates through the threaded hole 24, the outer end of the threaded rod 25 is provided with a rotating handle 26, the inner end of the threaded rod 25 is provided with a connecting column 27, the outer side of the connecting column 27 is provided with a bearing 28, the outer side of the bearing 28 is provided with a connecting frame 29, the front side of the connecting frame 29 is provided with a sliding groove 30, the connecting frame 29 is rotatably connected with the connecting column 27 through the connecting mode between the bearing 28 and the connecting column 27, when the threaded rod 25 drives the connecting column 27 to rotate, the connecting frame 29 does not rotate under the action of the bearing 28, the upper side of the worktable 4 is provided with a limiting block 31, the limiting block 31 is disposed between the connecting frames 29, the outer side surface of the limiting block 31 is provided with a sliding block 32, the sliding block 32 is arranged on the inner side of the sliding groove 30, and the connecting frame 29 is connected with the limiting block 31 through a fixing screw 33.

The working principle is as follows: when the machine tool convenient for drilling the mechanical workpiece is used, the proper limit blocks 31 are selected according to the shape or size of the mechanical workpiece to be machined, the slide blocks 32 on one sides of the limit blocks 31 slide into the sliding grooves 30 on the connecting frame 29, the slide blocks 32 are fixed in the sliding grooves 30 by penetrating through the fixing screws 33, so that the limit blocks 31 are fixed, the mechanical workpiece to be machined is placed on the side surface of the workbench 4, at the moment, the two sets of rotating handles 26 are rotated, the rotating handles 26 drive the threaded rods 25 to rotate in the threaded holes 24, the threaded rods 25 drive the connecting columns 27 to rotate, the connecting frame 29 does not rotate along with the connecting columns 27 under the action of the bearings 28, the connecting frame 29 drives the limit blocks 31 to move left and right, so that the two sets of limit blocks 31 can limit and fix the mechanical workpiece, after the mechanical workpiece is fixed, connecting an external power supply, starting the electric telescopic rod 9 and the motor 11, driving the rotating shaft 13 to rotate by the motor 11 through the motor shaft 12, driving the drill bit 15 to rotate by the rotating shaft 13 through the connecting piece 14, driving the fixing box 10 to move downwards by the electric telescopic rod 9, enabling the drill bit 15 to move downwards, when the lower side surface of the anti-slip mat 19 is contacted with the upper side surface of the mechanical workpiece, the drill bit 15 continuously moves downwards to drill the mechanical workpiece, enabling the drill bit 15 not to easily deviate during drilling through the effect of the anti-slip mat 19, enabling the fixing block 18 to be subjected to extrusion force along with the downward movement of the drill bit 15, enabling the spring shaft 17 to start to stretch and retract, enabling the drill bit 15 to move downwards to process the mechanical workpiece, starting the dust collector 20 at the moment, timely collecting the scraps generated during processing through the dust collecting pipe 21 by the dust collector 20, and sending the, the scraps are collected, so that the machining of the mechanical workpiece is not easily affected, and after the machining is finished, the mechanical workpiece is taken down and the power supply is turned off.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a convenient lathe to mechanical parts goes on driling, includes base (1), mount (8), dust catcher (20) and fixed plate (23), its characterized in that: the fixing frame (8) is arranged on the upper side surface of the extending plate (6), the fixing frame (8) is arranged above the through hole (7), an electric telescopic rod (9) is arranged on the lower side surface of the fixing frame (8), the lower end of the electric telescopic rod (9) penetrates through the through hole (7), a fixing box (10) is arranged at the lower end of the electric telescopic rod (9), a motor (11) is arranged inside the fixing box (10), the motor (11) is connected with a motor shaft (12), a rotating shaft (13) is arranged at the lower end of the motor shaft (12), a connecting piece (14) is arranged at the lower end of the rotating shaft (13), a drill bit (15) is arranged on the lower inner side of the connecting piece (14), the drill bit (15) is connected with the connecting piece (14) through a connecting screw (16), a spring shaft (17) is arranged on the lower side surface of the connecting piece, and spring axle (17) downside is provided with fixed block (18), and fixed block (18) downside is provided with slipmat (19) simultaneously, dust catcher (20) set up at lathe body (5) trailing flank, and the side is provided with dust absorption pipe (21) on dust catcher (20), dust absorption pipe (21) run through lathe body (5) leading flank, and dust absorption pipe (21) set up at drill bit (15) rear downside, dust catcher (20) downside is provided with out dirt pipe (22), and goes out dirt pipe (22) lower extreme and is connected with the side on collecting box (2).

2. A machine tool for facilitating drilling of a mechanical workpiece according to claim 1, wherein: the side is provided with collecting box (2) and support column (3) respectively on base (1), and support column (3) set up respectively in the collecting box (2) left and right sides, and the side is provided with workstation (4) on support column (3) simultaneously, the side is provided with lathe body (5) on workstation (4), and lathe body (5) leading flank is provided with extension board (6), has seted up through-hole (7) on extension board (6) simultaneously.

3. A machine tool for facilitating drilling of a mechanical workpiece according to claim 1, wherein: the fixing plate (23) is arranged on the upper side surface of the workbench (4), a threaded hole (24) is arranged on the fixing plate (23), meanwhile, a threaded rod (25) penetrates through the interior of the threaded hole (24), a rotating handle (26) is arranged at the outer end of the threaded rod (25), a connecting column (27) is arranged at the inner end of the threaded rod (25), meanwhile, the outer side surface of the connecting column (27) is provided with a bearing (28), the outer side surface of the bearing (28) is provided with a connecting frame (29), a sliding groove (30) is arranged on the front side surface of the connecting frame (29), a limiting block (31) is arranged on the upper side of the workbench (4), and the limiting blocks (31) are arranged between the connecting frames (29), the outer side surfaces of the limiting blocks (31) are provided with sliding blocks (32), and the sliding block (32) is arranged on the inner side of the sliding groove (30), and the connecting frame (29) is connected with the limiting block (31) through a fixing screw (33).

4. A machine tool for facilitating drilling of a mechanical workpiece according to claim 1, wherein: the diameter of the electric telescopic rod (9) is smaller than the inner diameter of the through hole (7).

5. A machine tool for facilitating drilling of a mechanical workpiece according to claim 1, wherein: and a telescopic structure is formed between the spring shaft (17) and the fixed block (18).

6. A machine tool for facilitating drilling of a mechanical workpiece according to claim 3, wherein: the connecting frame (29) is in rotary connection with the connecting column (27) through a bearing (28).

7. A machine tool for facilitating drilling of a mechanical workpiece according to claim 3, wherein: the limiting block (31) forms a sliding structure with the sliding groove (30) through the sliding block (32).