CN216028177U

CN216028177U - Radial drill with regulatory function

Info

Publication number: CN216028177U
Application number: CN202122627680.8U
Authority: CN
Inventors: 赵玉明
Original assignee: Dalian Chemical Machinery & Equipment Co ltd
Current assignee: Dalian Chemical Machinery & Equipment Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-03-15
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a radial drilling machine with an adjusting function, which comprises a base, a rocker and a workbench, wherein the workbench is fixedly arranged in the middle of the top end of the base, a plurality of fixing screw holes are uniformly formed in two sides of the top end of the workbench, one end of each fixing screw hole is in threaded connection with one end of each fixing bolt, the tops of the four fixing bolts are in threaded connection with two sides of the bottom ends of two clamping plates respectively, a fixing sleeve is fixedly arranged on one side of the top end of the base, one end of the fixing sleeve is in threaded connection with the bottom end of an upright post, a top sleeve is sleeved on the top end of the upright post, and a first motor is fixedly arranged on one side of the top end of the top sleeve.

Description

Radial drill with regulatory function

Technical Field

The utility model relates to a radial drilling machine, in particular to a radial drilling machine with an adjusting function.

Background

A radial drill is a drill in which a radial arm is rotatable and liftable around a column, and a spindle head is generally horizontally movable on the radial arm. When a hole is machined on a vertical drilling machine, the centering of a cutter and a workpiece is realized through the movement of the workpiece, so that the centering is obviously very inconvenient for some large and heavy workpieces; the radial drilling machine can be centered by the position of the movable tool shaft, which brings great convenience to processing holes on large and heavy workpieces in single-piece and small-batch production.

It may also be referred to as a rocker drill. The hole processing equipment can be used for processing in various forms such as drilling, reaming, tapping, end face scraping and the like. According to the lathe clamping structure classification, the radial drill can be divided into a hydraulic radial drilling machine and a mechanical radial drilling machine. Among various drilling machines, the radial drilling machine is convenient and flexible to operate, wide in application range and typical, is particularly suitable for hole machining of porous large parts in single piece or batch production, and is a common machine tool in common machining workshops.

The workpiece clamp used by the existing radial drilling machine can only fix workpieces with specified sizes, and the position of the workpiece clamp cannot be adjusted according to the sizes of the workpieces, so that the practicability of the radial drilling machine is reduced; the motor can produce vibrations in the radial drill use, and current radial drill does not set up shock-absorbing structure, and the drill bit can produce the skew under vibrations, and then leads to the work piece production quality that bores to reduce.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a radial drilling machine with an adjusting function, and the radial drilling machine is used for solving the problem that the position of a workpiece clamp cannot be adjusted by the conventional radial drilling machine in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a radial drilling machine with an adjusting function comprises a base, a rocker arm and a workbench, wherein the workbench is fixedly arranged at the middle part of the top end of the base, a plurality of fixed screw holes are uniformly formed in two sides of the top end of the workbench, one end of each of the four fixed screw holes is in threaded connection with one end of each of four fixing bolts, the tops of the four fixing bolts are in threaded connection with two sides of the bottom ends of two clamping plates respectively, a fixed sleeve is fixedly arranged on one side of the top end of the base, one end of the fixed sleeve is in threaded connection with the bottom end of an upright post, a top sleeve is arranged on the top end of the upright post, a first motor is fixedly arranged on one side of the top end of the top sleeve, an output shaft of the first motor is fixedly connected with one end of a first screw rod, the rocker arm is sleeved on the middle part of the upright post, one side of the top end of the rocker arm is in threaded connection with the bottom end of the first screw rod, a fixed plate is fixedly arranged on one side of the top end of the rocker arm, a third motor is fixedly arranged on one side of the fixed plate, an output shaft of the third motor is in threaded connection with one end of the second screw rod, the middle part of the second screw rod is in threaded connection with the top of the main spindle box, one side of the top end of the main spindle box is fixedly provided with a second motor, an output shaft of the second motor is fixedly connected with one end of the drill bit through a linkage shaft, a feeding hand wheel is fixedly arranged at the bottom of the front surface of the main spindle box, first T-shaped sliding grooves are formed in two sides of the rocker arm, one ends of the two first T-shaped sliding grooves are connected with the inner walls of the two sides of the spindle box in a sliding mode respectively, a plurality of second T shape spouts have evenly been seted up to the bottom of workstation, and is a plurality of the top of second T shape spout is respectively through the top fixed connection of a plurality of damping spring and a plurality of T shape slider, and is a plurality of the bottom of T shape slider all is equipped with buffer spring, and is a plurality of the bottom of T shape slider respectively with the top fixed connection of shock attenuation board.

As a preferable technical scheme of the utility model, rubber soft pads are fixedly arranged at the top end of the workbench and the bottom ends of the two clamping plates.

As a preferable technical scheme of the utility model, anti-skid soft pads are fixedly arranged on four corners of the bottom end of the damping plate.

As a preferable technical scheme of the utility model, the other end of the first screw and the other end of the second screw are both sleeved with rubber sleeves.

As a preferred technical scheme of the present invention, a first motor switch, a second motor switch, and a third motor switch are fixedly disposed on one side of the base, and the first motor, the second motor, and the third motor are electrically connected to an external power supply through the first motor switch, the second motor switch, and the third motor switch, respectively.

Compared with the prior art, the utility model has the beneficial effects that: according to the radial drilling machine with the adjusting function, the radial drilling machine is matched with the fixing screw holes at different positions through the fixing bolts, workpieces with different sizes can be fixed, and therefore the practicability of the radial drilling machine can be effectively improved; the vibration that the motor produced among this radial drill consumes through shock attenuation board, second T shape spout, damping spring, T shape slider and buffer spring mutually supporting, can effectively reduce this radial drill's buffering damping performance, and then can effectively guarantee the quality of the work piece of boring.

Drawings

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

FIG. 2 is a schematic structural diagram of a base according to the present invention;

FIG. 3 is an enlarged view of the present invention at A.

In the figure: 1. a base; 2. fixing a sleeve; 3. a column; 4. jacking and sleeving; 5. a first motor; 6. a first screw; 7. a rocker arm; 8. a first T-shaped chute; 9. a main spindle box; 10. a second motor; 11. a drill bit; 12. a feed hand wheel; 13. a fixing plate; 14. a third motor; 15. a second screw; 16. a rubber sleeve; 17. a work table; 18. a rubber cushion; 19. fixing screw holes; 20. fixing the bolt; 21. a splint; 22. a damper plate; 23. an anti-slip soft cushion; 24. a second T-shaped chute; 25. a damping spring; 26. a T-shaped slider; 27. a buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a radial drilling machine with an adjusting function, comprising a base 1, a radial arm 6 and a workbench 17, wherein the workbench 17 is fixedly arranged in the middle of the top end of the base 1, a plurality of fixing screw holes 19 are uniformly arranged on both sides of the top end of the workbench 17, one end of each of the four fixing screw holes 19 is respectively in threaded connection with one end of each of four fixing bolts 20, the tops of the four fixing bolts 20 are respectively in threaded connection with both sides of the bottom ends of two clamping plates 21, a fixing sleeve 2 is fixedly arranged on one side of the top end of the base 1, one end of the fixing sleeve 2 is in threaded connection with the bottom end of an upright post 3, a top sleeve 4 is sleeved on the top end of the upright post 3, a first motor 5 is fixedly arranged on one side of the top end of the top sleeve 4, an output shaft of the first motor 5 is fixedly connected with one end of a first screw rod 6, a radial arm 7 is sleeved on the middle of the upright post 3, one side of the top end of the radial arm 7 is in threaded connection with the bottom of the first screw rod 6, a fixed plate 13 is fixedly arranged on one side of the top end of the rocker arm 7, a third motor 14 is fixedly arranged on one side of the fixed plate 13, an output shaft of the third motor 14 is in threaded connection with one end of a second screw 15, the middle part of the second screw 15 is in threaded connection with the top part of a spindle box 9, a second motor 10 is fixedly arranged on one side of the top end of the spindle box 9, an output shaft of the second motor 10 is fixedly connected with one end of a drill bit 11 through a linkage shaft, a feeding hand wheel 12 is fixedly arranged at the front bottom of the spindle box 9, first T-shaped chutes 8 are respectively arranged on two sides of the rocker arm 7, one ends of the two first T-shaped chutes 8 are respectively in sliding connection with the inner walls of two sides of the spindle box 9, a plurality of second T-shaped chutes 24 are uniformly arranged at the bottom end of the workbench 1, the top ends of the plurality of second T-shaped chutes 24 are respectively fixedly connected with the top ends of a plurality of T-shaped sliders 26 through a plurality of damping springs 25, and buffer springs 27 are respectively sleeved at the bottoms of the plurality of the T-shaped sliders 26, the bottom ends of the plurality of T-shaped sliders 26 are fixedly connected with the top ends of the shock absorption plates 22 respectively.

Preferably, rubber cushions 18 are fixedly arranged at the top end of the workbench 17 and the bottom ends of the two clamping plates 21, so that the workpiece and the workbench 17 can be effectively protected; the anti-skid soft pads 23 are fixedly arranged at four corners of the bottom end of the damping plate 22, so that the anti-skid performance of the radial drilling machine can be effectively improved; the other end of the first screw 6 and the other end of the second screw 16 are both sleeved with rubber sleeves 16, and the first screw 6 and the second screw 16 in the market are convenient to disassemble; one side of the base 1 is fixedly provided with a first motor switch, a second motor switch and a third motor switch, and the first motor 5, the second motor 10 and the third motor 14 are respectively electrically connected with an external power supply through the first motor switch, the second motor switch and the third motor switch.

When the radial drilling machine with the adjusting function is used, the fixed screw hole 19 is selected according to the size of a workpiece, the workpiece is placed on the workbench 17 after the selection is finished, the fixed bolt 20 is in threaded connection with the fixed screw hole 19 so as to fix the workpiece on the workbench 17, the radial drilling machine can adjust the clamping plate 21 according to the size of the workpiece, and further the practicability of the radial drilling machine can be effectively improved, after the fixation is finished, the first motor switch is started, the first motor 5 drives the first screw rod 6 to rotate, the first screw rod 6 drives the radial arm to move downwards, then the third motor switch is started, the third motor 14 drives the second screw rod 15 to rotate, the second screw rod 15 drives the spindle box 9 to move leftwards or rightwards, the bottom end of the drill bit 11 is coincided with the drilling position of the workpiece, the second motor switch is started after the coincidence, the second motor 10 drives the drill bit 11 to rotate so as to drill the workpiece, through rotating feeding hand wheel 12, make drill bit 11 drilling of moving down, in this process, the produced vibration of motor can be earlier transmitted for damping spring 25 by base 1, damping spring 25 can consume a part of vibration simultaneously, remaining vibration can be transmitted for T shape slider 26 next time, T shape slider 26 receives can slide in order to consume the vibration after the vibration in second T shape spout 24, the buffer spring 27 of T shape slider 26 outside cover establishing also can consume a part of vibration simultaneously, last damping plate 22 again consumes remaining vibration, this shock attenuation buffer structure can effectively improve this radial drill's shock attenuation shock-absorbing performance, and then effectively guarantee radial drill's drilling quality.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The radial drilling machine with the adjusting function comprises a base (1), a rocker (7) and a workbench (17), and is characterized in that the workbench (17) is fixedly arranged at the middle part of the top end of the base (1), a plurality of fixing screw holes (19) are uniformly formed in the two sides of the top end of the workbench (17), one ends of the four fixing screw holes (19) are respectively in threaded connection with one ends of four fixing bolts (20), the tops of the four fixing bolts (20) are respectively in threaded connection with the two sides of the bottoms of two clamping plates (21), a fixing sleeve (2) is fixedly arranged on one side of the top end of the base (1), one end of the fixing sleeve (2) is in threaded connection with the bottom end of an upright post (3), a top sleeve (4) is sleeved on the top end of the upright post (3), a first motor (5) is fixedly arranged on one side of the top end of the top sleeve (4), an output shaft of the first motor (5) is fixedly connected with one end of a first screw (6), the middle part cover of stand (3) is equipped with rocking arm (7), the bottom threaded connection on an avris on rocking arm (7) top and first screw rod (6), fixed plate (13) that is equipped with in one side on rocking arm (7) top, fixed third motor (14) that is equipped with in one side of fixed plate (13), the output shaft of third motor (14) and the one end threaded connection of second screw rod (15), the middle part of second screw rod (15) and the top threaded connection of headstock (9), one side on headstock (9) top is fixed and is equipped with second motor (10), the output shaft of second motor (10) passes through the one end fixed connection of universal driving shaft and drill bit (11), the positive bottom of headstock (9) is fixed and is equipped with and feeds hand wheel (12), first T shape spout (8), two have all been seted up to the both sides of rocking arm (7) the one end of first T shape spout (8) slides with the inner wall of headstock (9) both sides respectively and even links to slide two Connect, a plurality of second T shape spout (24) have evenly been seted up to the bottom of base (1), and are a plurality of the top fixed connection through a plurality of damping spring (25) and a plurality of T shape slider (26) respectively, a plurality of the top of second T shape spout (24) is all overlapped and is equipped with buffer spring (27), and is a plurality of the bottom of T shape slider (26) is respectively with the top fixed connection of shock attenuation board (22).

2. The radial drill press with adjustment function of claim 1, wherein: the top of the workbench (17) and the bottom ends of the two clamping plates (21) are both fixedly provided with rubber cushions (18).

3. The radial drill press with adjustment function of claim 1, wherein: four corners of the bottom end of the damping plate (22) are all fixedly provided with anti-skidding cushions (23).

4. The radial drill press with adjustment function of claim 1, wherein: the other end of the first screw rod (6) and the other end of the second screw rod (15) are both sleeved with rubber sleeves (16).

5. The radial drill press with adjustment function of claim 1, wherein: the motor is characterized in that a first motor switch, a second motor switch and a third motor switch are fixedly arranged on one side of the base (1), and the first motor (5), the second motor (10) and the third motor (14) are respectively electrically connected with an external power supply through the first motor switch, the second motor switch and the third motor switch.