CN213379404U

CN213379404U - Cylinder drilling machine with bidirectional drilling mechanism

Info

Publication number: CN213379404U
Application number: CN202022366675.1U
Authority: CN
Inventors: 贝先法
Original assignee: Nanjing Faqiang Machinery Manufacturing Co ltd
Current assignee: Nanjing Faqiang Machinery Manufacturing Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-08
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a barrel drilling machine with two-way drilling mechanism relates to barrel drilling machine technical field, the utility model provides a following technical scheme: the cylinder drilling machine comprises a device main body, wherein a base is fixed at the bottom of the device main body, a water tank is arranged inside the base, an operating table is installed below the outer surface of the device main body, an air pump is installed on one side of the device main body, an exhaust end of the air pump is connected with an exhaust pipe, and a workbench is arranged above an air inlet end of the air pump, which is connected with an air suction pipe device main body. The utility model discloses a be provided with support column, bracing piece, commentaries on classics core and spring, when this barrel drilling machine used, because commentaries on classics core and drill bit are laminated mutually, change the core and pass through bracing piece and drill bit sliding connection, when then drill bit drilling, change the core and do not rotate, and push down at the drill bit and pierce through the in-process, bracing piece pressurized can be through the spring return the inside that advances the support column, this in-process is whole fixes the drill bit and prevents that the drill bit from taking place to control the off normal.

Description

Cylinder drilling machine with bidirectional drilling mechanism

Technical Field

The utility model relates to a barrel drilling machine field specifically is a barrel drilling machine with two-way drilling mechanism.

Background

The drilling machine is a machine tool which mainly uses a drill to machine a hole on a workpiece. Typically the drill bit is rotated into a primary motion and the drill bit is moved axially into a feed motion. The drilling machine has simple structure and relatively low processing precision, and can drill through holes and blind holes. The special prop can be replaced, and the special prop can be used for 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 (main motion). Drilling machines can be divided into upright, bench, rocker and deep hole drilling machines.

When current barrel drill is using, most barrel drill's drill bit can lead to the drill bit to be heated crooked at the long-time drilling of during operation, thereby causes the drilling off normal and makes the mould precision bad, and current barrel drill is when using, and most barrel drill is inconvenient clears up the piece that produces in the drilling process, and the piece spatters also very danger all around during drilling.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a barrel drilling machine with two-way drilling mechanism to provide most barrel drilling machine and use easily to take place drilling off normal and piece in the working process and spatter and be difficult for clearing up the scheduling problem for a long time in solving above-mentioned background.

In order to achieve the above object, the utility model provides a following technical scheme: a cylinder drilling machine with a bidirectional drilling mechanism comprises a device main body, wherein a base is fixed at the bottom of the device main body, a water tank is arranged in the base, an operation table is arranged below the outer surface of the device main body, an air pump is arranged on one side of the device main body, an exhaust end of the air pump is connected with an exhaust pipe, an air inlet end of the air pump is connected with an air suction pipe, a workbench is arranged above the device main body, a sliding groove is formed in the outer surface of the workbench, a knob is connected with the outer surface of the sliding groove, a working groove is formed in the inner part of the workbench, pressing plates penetrate through two sides of the working groove, a filter screen plate is arranged at the bottom of the working groove, a waste groove is formed in the bottom of the filter screen plate, a waste port is formed in the bottom of the waste groove, two air cylinders are arranged at the top, two the bottom of piston rod all is fixed with motor support, two the motor is all installed to motor support's bottom, two the output of motor all is connected with the drill bit, two the top both sides of motor all are fixed with the support column, two there is the bracing piece, two all through spring coupling in the inside top of support column the bottom of bracing piece all is fixed with changes the core.

Preferably, the working tank, the filter screen plate, the waste tank and the waste port are arranged in two, and the working tank, the filter screen plate, the waste tank and the waste port are distributed in a mirror image mode along the central axis of the length of the device main body.

Preferably, the knob is connected with the sliding groove in a sliding mode, and the knob is connected with the pressing plate in a threaded mode.

Preferably, the rotary core is attached to the drill bit and is in sliding connection with the drill bit through a support rod.

Preferably, the drill bit is located above the working tank and the water tank is located below the working tank.

Preferably, the end of the air suction pipe far away from the air pump penetrates through the lower part of the inside of the device main body to be connected with a waste port, and the end of the air exhaust pipe far away from the air pump penetrates through the upper part of the inside of the base.

Preferably, the operation panel is respectively electrically connected with the motor, the air cylinder and the air pump.

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

1. the utility model discloses a through being provided with support column, bracing piece, commentaries on classics core and spring, when this barrel drilling machine was used, because commentaries on classics core and drill bit were laminated mutually, commentaries on classics core passes through the bracing piece and drill bit sliding connection, when the drill bit was drilled, commentaries on classics core does not rotate, and in the drill bit pushes down and pierces through the process, bracing piece pressurized can be through the inside of the support column of retraction of spring, whole course is fixed the drill bit in this process and is prevented the drill bit from taking place to control the off normal;

2. the utility model is provided with two filter screen plates, two working grooves, two waste material ports, an air pump, an air suction pipe, an exhaust pipe and a water tank, when the cylinder drilling machine is used, the cylinder drilling machine can carry out bidirectional drilling because the working grooves, the filter screen plates, the waste material grooves and the waste material ports are all distributed along the central axis mirror image of the length of the main body of the device, a knob is connected with a sliding groove in a sliding way, the knob is connected with a pressing plate in a threaded way, so that a drilling mould is convenient to fix, the water tank is positioned below the working grooves, scraps generated during working pass through the filter screen plates at the bottom of the working grooves in advance and finally enter the water tank to be deposited, one end of the air suction pipe, which is far away from the air pump, penetrates through the lower part inside the main body of the device and is connected with the waste material port, the pneumatic suction and discharge of the debris generated by the machine during operation.

Drawings

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

FIG. 2 is a schematic view of the front cross-section structure of the device body of the present invention;

FIG. 3 is an enlarged schematic view of the structure of the present invention A;

fig. 4 is an enlarged schematic structural diagram of the present invention B.

In the figure: 1. a device main body; 2. a base; 3. an air pump; 4. a chute; 5. a knob; 6. a work table; 7. a cylinder; 8. a piston rod; 9. a motor bracket; 10. a motor; 11. a support pillar; 12. a support bar; 13. rotating the core; 14. a drill bit; 15. an operation table; 16. an exhaust pipe; 17. an air intake duct; 18. pressing the plywood; 19. a working groove; 20. a filter screen plate; 21. a waste chute; 22. a waste material port; 23. a spring; 24. a water tank.

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 efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, and do not indicate or imply that the waterproof portion of the barrel drill as referred to is wet or that the element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, the present invention provides a technical solution: a cylinder drilling machine with a bidirectional drilling mechanism comprises a device main body 1, a base 2, an air pump 3, a chute 4, a knob 5, a workbench 6, an air cylinder 7, a piston rod 8, a motor support 9, a motor 10, a support column 11, a support rod 12, a rotary core 13, a drill bit 14, an operation table 15, an exhaust pipe 16, an air suction pipe 17, a press plate 18, a work groove 19, a filter screen plate 20, a waste groove 21, a waste opening 22, a spring 23 and a water groove 24, wherein the base 2 is fixed at the bottom of the device main body 1, the water groove 24 is arranged inside the base 2, the operation table 15 is arranged below the outer surface of the device main body 1, the air pump 3 is arranged on one side of the device main body 1, the exhaust end of the air pump 3 is connected with the exhaust pipe 16, the air inlet end of the air pump 3 is connected with the air suction pipe 17, the workbench 6 is arranged above the device, work groove 19 has been seted up to workstation 6's inside, the pressfitting board 18 has all been run through to work groove 19's both sides, work groove 19's bottom is provided with filter screen plate 20, filter screen plate 20's bottom is provided with waste material groove 21, waste material hole 22 has been seted up to waste material groove 21's bottom, two cylinders 7 are installed at the top of device main part 1, two cylinders 7's output all is connected with piston rod 8, two piston rod 8's bottom all is fixed with motor support 9, motor 10 is all installed to two motor support 9's bottom, two motor 10's output all is connected with drill bit 14, two motor 10's top both sides all are fixed with support column 11, two support column 11's inside top all is connected with bracing piece 12 through spring 23, two bracing piece 12's bottom all is fixed.

Please refer to fig. 1, 2 and 4, the number of the working tanks 19, the filter screen plate 20, the waste tank 21 and the waste port 22 is two, and the two working tanks 19, the filter screen plate 20, the waste tank 21 and the waste port 22 are all distributed along the central axis of the length of the device main body 1 in a mirror image manner, the design is reasonable, the knob 5 is connected with the sliding tank 4 in a sliding manner, and the knob 5 is connected with the pressing plate 18 in a threaded manner, so that the drilling die can be conveniently fixed.

Please refer to fig. 1-4, the rotary core 13 is attached to the drill bit 14, the rotary core 13 is slidably connected to the drill bit 14 through the support rod 12 to prevent the drill bit 14 from deviating during operation, the drill bit 14 is located above the working tank 19, the water tank 24 is located below the working tank 19, and the debris generated during operation firstly passes through the filter screen 20 at the bottom of the working tank 19 and finally enters the water tank 24 to be deposited.

Please refer to fig. 1-4, one end of the air suction pipe 17 far from the air pump 3 penetrates to the lower part of the inside of the device body 1 to be connected with a waste port 22, one end of the exhaust pipe 16 far from the air pump 3 penetrates to the upper part of the inside of the base 2 to absorb and discharge the debris generated during the operation of the machine by wind power, and the operation table 15 is electrically connected with the motor 10, the air cylinder 7 and the air pump 3 respectively, so as to facilitate the operation of the user.

The working principle is as follows: firstly, before the cylinder drilling machine operates, the knob 5 is required to be moved on the chute 4 to fix a drilling object by the pressing plate 18, after the fixing is completed, the air cylinder 7 is started to drive the output end piston rod 8 to move downwards, the piston rod 8 moves downwards to drive the motor 10 to move downwards, the motor 10 is started in the downward moving process to drive the output end drill bit 14 to rotate to press downwards for drilling, as the rotary core 13 is attached to the drill bit 14, the rotary core 13 is in sliding connection with the drill bit 14 through the support rod 12, when the drill bit 14 drills, the rotary core 13 does not rotate, and in the downward pressing and penetrating process of the drill bit 14, the support rod 12 is pressed to retract into the inside of the support column 11 through the spring 23, in the process, the drill bit 14 is fixed in the whole process to prevent the drill bit 14 from left and right deviation, meanwhile, the air pump 3 is started in the drilling process, the air pump 3 drives the air, the debris will first pass through the screen 20 into the waste chute 21, be sucked through the waste port 22 by the suction pipe 17 and then be discharged through the exhaust pipe 16 into the water tank 24 for sedimentation.

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. A cylinder drilling machine with a bidirectional drilling mechanism, comprising a device body (1), characterized in that: the device is characterized in that a base (2) is fixed at the bottom of a device main body (1), a water tank (24) is arranged inside the base (2), an operation table (15) is installed below the outer surface of the device main body (1), an air pump (3) is installed on one side of the device main body (1), an exhaust end of the air pump (3) is connected with an exhaust pipe (16), an air suction pipe (17) is connected with an air inlet end of the air pump (3), a workbench (6) is arranged above the device main body (1), a sliding groove (4) is formed in the outer surface of the workbench (6), a knob (5) is connected with the outer surface of the sliding groove (4), a working groove (19) is formed inside the workbench (6), press plates (18) penetrate through two sides of the working groove (19), a filter screen plate (20) is arranged at the bottom of the working groove (19), a material groove (21) is arranged at the bottom of, waste material mouth (22) have been seted up to the bottom of dirty tank (21), two cylinder (7), two are installed at the top of device main part (1) the output of cylinder (7) all is connected with piston rod (8), two the bottom of piston rod (8) all is fixed with motor support (9), two motor (10), two are all installed to the bottom of motor support (9) the output of motor (10) all is connected with drill bit (14), two the top both sides of motor (10) all are fixed with support column (11), two the inside top of support column (11) all is connected with bracing piece (12), two through spring (23) the bottom of bracing piece (12) all is fixed with changes core (13).

2. The cylinder drilling machine with a bidirectional drilling mechanism according to claim 1, wherein: work groove (19), filter screen board (20), waste material groove (21) and waste material mouth (22) all are provided with two, and two work groove (19), filter screen board (20), waste material groove (21) and waste material mouth (22) all distribute along the axis mirror image of device main part (1) length.

3. The cylinder drilling machine with a bidirectional drilling mechanism according to claim 1, wherein: the knob (5) is connected with the sliding groove (4) in a sliding mode, and the knob (5) is connected with the pressing plate (18) in a threaded mode.

4. The cylinder drilling machine with a bidirectional drilling mechanism according to claim 1, wherein: the rotary core (13) is attached to the drill bit (14), and the rotary core (13) is connected with the drill bit (14) in a sliding mode through the supporting rod (12).

5. The cylinder drilling machine with a bidirectional drilling mechanism according to claim 1, wherein: the drill bit (14) is positioned above the working groove (19), and the water groove (24) is positioned below the working groove (19).

6. The cylinder drilling machine with a bidirectional drilling mechanism according to claim 1, wherein: one end, far away from the air pump (3), of the air suction pipe (17) penetrates through the lower portion of the interior of the device main body (1) to be connected with a waste material opening (22), and one end, far away from the air pump (3), of the exhaust pipe (16) penetrates through the upper portion of the interior of the base (2).

7. The cylinder drilling machine with a bidirectional drilling mechanism according to claim 1, wherein: the operation table (15) is respectively and electrically connected with the motor (10), the air cylinder (7) and the air pump (3).