CN215199699U

CN215199699U - Drilling device capable of steering and offsetting

Info

Publication number: CN215199699U
Application number: CN202120216955.6U
Authority: CN
Inventors: 陈蔓菲; 胡玲燕
Original assignee: Shenyang Petrochemical Power Station Pump Co ltd
Current assignee: Shenyang Petrochemical Power Station Pump Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-12-17
Anticipated expiration: 2031-01-26

Abstract

The utility model provides a can turn to drilling equipment of skew, includes mount pad, support arm, turns to skew subassembly, first pulley machine, second pulley machine, drill bit, its characterized in that, the support arm is fixed to be located on the mount pad, turn to one end rotatable coupling of skew subassembly and support arm, the top of support arm still is equipped with driving motor, driving motor and first pulley machine drive are connected, first pulley machine and second pulley machine transmission are connected, the drill bit is fixed to be located and turns to the bottom of skew subassembly, second pulley machine and drill bit transmission are connected. The utility model discloses need not remove the material, only through the position that freely changes the drilling equipment drill bit, just can realize the purpose of punching the different positions of material, and the mode of removing the drill bit is more simple and convenient, more can guarantee the accuracy that the drill bit aimed at.

Description

Drilling device capable of steering and offsetting

Technical Field

The utility model relates to a drilling equipment technical field specifically is a can turn to drilling equipment of skew.

Background

A drill bit is used for processing holes on a solid material, namely drilling holes. The hole machining of various parts is completed by a drilling machine and a drilling tool (a drill bit, a reamer and the like) by a bench worker except for a part by a machine tool such as turning, boring, milling and the like. When drilling holes on a drilling machine, generally, a drill bit needs to complete two movements simultaneously; primary motion, i.e. the rotational motion of the drill bit about an axis (cutting motion); the auxiliary motion, i.e., the linear motion (feed motion) of the drill in the axial direction against the workpiece, affects the machining quality mainly due to the structural defects of the drill, and the machining accuracy is generally below the IT10 level, and the surface roughness is about ra12.5 μm, which is a rough machining. Most of the existing drilling devices can only fixedly drill holes in one direction or one point, when the drilling position and area need to be adjusted, the drilling device can only be realized by manually carrying materials to be drilled, but sometimes the materials are too heavy and difficult to carry, such as large-sized wood or steel materials, the materials are difficult to carry manually, when the drilling position needs to be adjusted, the drilling device is very troublesome, the resource cost needs to be increased, and the alignment accuracy is not good.

For example, chinese patent literature discloses a board drilling machine and a method of using the board drilling machine [ application No.: CN201810201978.2], which comprises a workbench, wherein a first slide rail is arranged at the bottom of the workbench, a moving plate is arranged on the first slide rail in a sliding manner, a cutter for drilling a wood board is arranged on the moving plate, a processing groove for the cutter to pass through the workbench is arranged on the workbench, the length direction of the slide rail is the same as that of the processing groove, and an adjusting mechanism for adjusting the position of the wood board to be drilled is arranged on the workbench; the moving plate is provided with a first air cylinder which is used for driving the cutter to move in the processing groove along the vertical direction, a piston rod end of the first air cylinder is provided with a first rotating motor, and the cutter is arranged at the output shaft end of the first rotating motor and is opposite to the processing groove; the moving plate is provided with a driving mechanism for driving the moving plate to move along the length direction of the first slide rail. The arrangement ensures that the process hole does not need to be processed manually, and the advantage of efficient drilling is achieved. Although the efficiency of drilling can be improved to above-mentioned scheme, and realize the function that changes the drilling position through the mode that removes the plank, when faced the plank of great volume or other panels, the adjustment drilling position still can seem comparatively difficult, and when removing these plank of great volume or other panels, also is difficult to guarantee the problem of accuracy.

In view of the above disadvantages, there is a need for a drilling device that can punch holes at different positions of a material only by freely changing the orientation of a drill bit without moving the material, and the drill bit can be moved in a simpler and more convenient manner, and the accuracy of drill bit alignment can be ensured.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide the drilling equipment that can turn to the skew, can effectively solve the problem in the background art. The utility model discloses a realize through following technical scheme:

the utility model provides a can turn to drilling equipment of skew, includes mount pad, support arm, turns to skew subassembly, first pulley machine, second pulley machine, drill bit, its characterized in that, the support arm is fixed to be located on the mount pad, turn to one end rotatable coupling of skew subassembly and support arm, the top of support arm still is equipped with driving motor, driving motor and first pulley machine drive are connected, first pulley machine and second pulley machine transmission are connected, the drill bit is fixed to be located and turns to the bottom of skew subassembly, second pulley machine and drill bit transmission are connected.

Preferably, a first transmission rod is arranged between the driving motor and one end of the first pulley machine, a second transmission rod is arranged between the other end of the first pulley machine and one end of the second pulley machine, and a third transmission rod is arranged between the other end of the second pulley machine and the drill bit.

Preferably, the driving motor is in driving connection with a first pulley machine through a first transmission rod, the first pulley machine is in driving connection with a second pulley machine through a second transmission rod, and the second pulley machine is in driving connection with the drill bit through a third transmission rod.

Preferably, the first pulley machine includes a first driving wheel, a first driven wheel and a first pulley belt, the driving motor is in driving connection with the first driving wheel, the first driving wheel is in driving connection with the first pulley belt, and the first pulley belt is in driving connection with the first driven wheel.

Preferably, the second pulley machine includes a second driving wheel, a second driven wheel and a second pulley belt, the first pulley machine is in driving connection with the second driving wheel, the second driving wheel is in driving connection with the second pulley belt, the second pulley belt is in driving connection with the second driven wheel, and the second driven wheel is in driving connection with the drill bit.

Preferably, the steering offset assembly includes a steering drive crank and an offset connecting crank, the steering drive crank and the offset connecting crank being rotatably connected.

The utility model has the advantages that:

1. under the assistance of first pulley machine and second pulley machine, driving motor can rotate by the synchronous drive drill bit and accomplish drilling work, and driving motor drives first pulley machine work through the rotation that drives first transfer line, and first pulley machine drives second pulley machine work through the rotation that drives the second transfer line, and second pulley machine rotates through driving the third transfer line and finally drives the drill bit and rotate, realizes finally the drilling to the material.

2. The change of drill bit position can be realized under the assistance that turns to the skew subassembly, thereby turns to the position that the transmission crank drives the skew and connects the crank removal to change the drill bit through rotating, perhaps directly rotates the direction that the skew connects the crank and changes the direction of punching of drill bit, realizes the purpose of punching the different positions of material.

Drawings

Fig. 1 is a schematic perspective view of a drilling device capable of steering and deviating according to the present invention;

fig. 2 is a schematic plan view of the drilling device capable of steering and offsetting of the invention;

fig. 3 is a schematic perspective view of the steering offset assembly of the present invention. In the figure, a mounting base 1, a supporting arm 2, a steering offset component 3, a steering transmission crank 31, an offset connecting crank 32, a first pulley machine 4, a first driving wheel 41, a first driven wheel 42, a first pulley belt 43, a second pulley machine 5, a second driving wheel 51, a second driven wheel 52, a second pulley belt 53, a drill 6, a driving motor 7, a first transmission rod 81, a second transmission rod 82 and a third transmission rod 83.

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. 1-3, a drilling device capable of steering and deviating includes a mounting base 1, a supporting arm 2, a steering and deviating component 3, a first pulley machine 4, a second pulley machine 5, and a drill bit 6, wherein the supporting arm 2 is fixedly disposed on the mounting base 1, the steering and deviating component 3 is rotatably connected to one end of the supporting arm 2, a driving motor 7 is further disposed at the top end of the supporting arm 2, the driving motor 7 is drivingly connected to the first pulley machine 4, the first pulley machine 4 is drivingly connected to the second pulley machine 5, the drill bit 6 is fixedly disposed at the bottom end of the steering and deviating component 3, and the second pulley machine 5 is drivingly connected to the drill bit 6. Driving motor 7 can drive first pulley machine 4 and rotate the work, and first pulley machine 4 can drive the work of second pulley machine 5, and the second pulley machine can drive the work of drill bit 6, turns to the change that skew subassembly 3 can be through the position of punching of steering control drill bit 6, and support arm 2 can be used for the fixed position that turns to skew subassembly 3.

Preferably, a first transmission rod 81 is arranged between the driving motor 7 and one end of the first pulley machine 4, a second transmission rod 82 is arranged between the other end of the first pulley machine 4 and one end of the second pulley machine 5, and a third transmission rod 83 is arranged between the other end of the second pulley machine 5 and the drill 6.

Preferably, the driving motor 7 is in driving connection with the first pulley machine 4 through a first driving rod 81, the first pulley machine 4 is in driving connection with the second pulley machine 5 through a second driving rod 82, and the second pulley machine 5 is in driving connection with the drill 6 through a third driving rod 83. The driving motor 7 drives the first pulley machine 4 to work by driving the first transmission rod 81 to rotate, the first pulley machine 4 drives the second pulley machine 5 to work by driving the second transmission rod 82 to rotate, and the second pulley machine 5 finally drives the drill bit 6 to rotate by driving the third transmission rod 83 to rotate.

Preferably, the first pulley machine 4 includes a first driving wheel 41, a first driven wheel 42 and a first pulley belt 43, the driving motor 7 is in driving connection with the first driving wheel 41, the first driving wheel 41 is in driving connection with the first pulley belt 43, and the first pulley belt 43 is in driving connection with the first driven wheel 42. The first driving pulley 41 can synchronously drive the first driven pulley 42 to rotate through the first pulley belt 43, and the first driven pulley 42 can drive the second transmission rod 82 to rotate when rotating.

Preferably, the second pulley machine 5 includes a second driving wheel 51, a second driven wheel 52 and a second pulley belt 53, the first pulley machine 4 is in driving connection with the second driving wheel 51, the second driving wheel 51 is in driving connection with the second pulley belt 53, the second pulley belt 53 is in driving connection with the second driven wheel 52, and the second driven wheel 52 is in driving connection with the drill 6. The second driving pulley 51 can synchronously drive the second driven pulley 52 to rotate through the second pulley belt 53.

Preferably, the steering offset assembly 3 comprises a steering drive crank 31 and an offset connecting crank 32, and the steering drive crank 31 and the offset connecting crank 32 are rotatably connected. Thereby can drive the skew through rotating to turn to transmission crank 31 and connect crank 32 and remove the position that changes drill bit 6, perhaps directly rotate the direction that the skew connects crank 32 and also can change the direction of punching of drill bit 6, realize the purpose of punching to the different positions of material.

The utility model discloses a drilling equipment that can turn to skew, when needing to drill the material, driving motor 7 starts, and drive first transfer line 81 and rotate, first transfer line 81 drives first action wheel 41 to rotate in step when rotating, first action wheel 41 drives first driven wheel 42 to rotate in step through first pulley belt 43, first driven wheel 42 can drive second transfer line 82 to rotate when rotating, second transfer line 82 can drive second action wheel 51 to rotate when rotating, second action wheel 51 drives second driven wheel 52 to rotate in step through second pulley belt 53, third driven wheel 83 can be driven to rotate when rotating, drive drill bit 6 to rotate in step when third transfer line 83 rotates, realize the final drilling to the material, when needing to adjust the drilling position on the material, turn to transfer crank 31, can drive skew connecting crank 32 when turning to transfer crank 31 to rotate, thereby changing the boring direction of the boring head 6 fixedly coupled to the offset connecting crank 32 or changing the boring direction of the boring head 6 by directly rotating the offset connecting crank 32.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the mounting base 1, the supporting arm 2, the steering offset assembly 3, the steering transmission crank 31, the offset connecting crank 32, the first pulley 4, the first driving wheel 41, the first driven wheel 42, the first pulley belt 43, the second pulley 5, the second driving wheel 51, the second driven wheel 52, the second pulley belt 53, the drill 6, the driving motor 7, the first transmission rod 81, the second transmission rod 82, the third transmission rod 83, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.

Claims

1. The utility model provides a can turn to drilling equipment of skew, includes mount pad (1), support arm (2), turns to skew subassembly (3), first pulley machine (4), second pulley machine (5), drill bit (6), its characterized in that, support arm (2) are fixed to be located on mount pad (1), turn to one end rotatable coupling of skew subassembly (3) and support arm (2), the top of support arm (2) still is equipped with driving motor (7), driving motor (7) and first pulley machine (4) drive are connected, first pulley machine (4) and second pulley machine (5) transmission are connected, drill bit (6) are fixed to be located the bottom that turns to skew subassembly (3), second pulley machine (5) and drill bit (6) transmission are connected.

2. A drilling device capable of steering and deviating according to claim 1, characterized in that a first transmission rod (81) is arranged between the driving motor (7) and one end of the first pulley machine (4), a second transmission rod (82) is arranged between the other end of the first pulley machine (4) and one end of the second pulley machine (5), and a third transmission rod (83) is arranged between the other end of the second pulley machine (5) and the drill bit (6).

3. A drilling device capable of steering deviation according to claim 2, characterized in that the driving motor (7) is drivingly connected with the first pulley machine (4) through a first transmission rod (81), the first pulley machine (4) is drivingly connected with the second pulley machine (5) through a second transmission rod (82), and the second pulley machine (5) is drivingly connected with the drill bit (6) through a third transmission rod (83).

4. A drilling device capable of steering deviation according to claim 1, characterized in that the first pulley machine (4) comprises a first driving wheel (41), a first driven wheel (42) and a first pulley belt (43), the driving motor (7) is in driving connection with the first driving wheel (41), the first driving wheel (41) is in driving connection with the first pulley belt (43), and the first pulley belt (43) is in driving connection with the first driven wheel (42).

5. A drilling device capable of steering deviation according to claim 1, characterized in that the second pulley machine (5) comprises a second driving wheel (51), a second driven wheel (52) and a second pulley belt (53), the first pulley machine (4) is in driving connection with the second driving wheel (51), the second driving wheel (51) is in driving connection with the second pulley belt (53), the second pulley belt (53) is in driving connection with the second driven wheel (52), and the second driven wheel (52) is in driving connection with the drill bit (6).

6. A steering-offset capable drilling device according to claim 1, characterized in that the steering offset assembly (3) comprises a steering transmission crank (31) and an offset connecting crank (32), the steering transmission crank (31) and the offset connecting crank (32) being rotatably connected.