CN219900345U

CN219900345U - Automatic drilling machine

Info

Publication number: CN219900345U
Application number: CN202320446061.5U
Authority: CN
Inventors: 王安庆
Original assignee: Nantong Angang Machinery Co ltd
Current assignee: Nantong Angang Machinery Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-10-27
Anticipated expiration: 2033-03-10

Abstract

The utility model relates to the technical field of drilling machines, in particular to an automatic drilling machine, which comprises a base, wherein a first motor is fixedly connected to the right side of an inner cavity of the base, a support column is fixedly connected to the right side of the top of the base, an output shaft of the first motor penetrates through the inner cavity of the support column and is fixedly connected with a threaded rod, the top end of the threaded rod is rotatably connected with the inner wall of the support column through a bearing, a threaded sleeve is connected to the surface of the threaded rod in a threaded manner, and one side of the threaded sleeve penetrates through the outer side of the support column and is fixedly connected with a drilling machine body. The utility model has the advantages of adjustment and automation, in the actual use process, the height of the processing table is adjusted, the work piece can be conveniently drilled by operators with different heights, the work fatigue of the operators is relieved, the automatic hole turning effect can be realized by the motor without bending over for a long time, and the drilling work is realized without manually pressing down the drilling machine body by a user, so that the work efficiency of the user is improved.

Description

Automatic drilling machine

Technical Field

The utility model relates to the technical field of drilling machines, in particular to an automatic drilling machine.

Background

The drilling machine refers to a machine and equipment for forming a cylindrical hole or a hole in a target object by using a tool which is harder and sharper than the target object through rotary cutting or rotary extrusion, and is also called a drilling machine, a perforating machine, a through hole machine and the like, the drilling machine achieves the expected effect by drilling a precise part, and the drilling machine comprises a semiautomatic drilling machine and a fully automatic drilling machine, and the cost of manpower resources is increased; most enterprises consider fully automatic drilling machines as a direction of development.

The current drilling machine not only does not possess the function of adjusting the processing platform height, leads to the user to need bow to observe when drilling to the work piece, has not only aggravated user's work burden, but also inconvenient clean iron fillings on processing platform surface of user, however traditional drilling machine still does not possess automatic drilling's effect, needs the user to press down the drilling machine by hand, has not only reduced user's work efficiency, and single hand upset work piece still takes place the accident easily moreover, and then leads to the user to be injured.

Disclosure of Invention

The utility model aims to provide an automatic drilling machine, which has the advantages of adjustment and automation, and solves the problems that the prior drilling machine does not have the function of adjusting the height of a processing table, so that a user needs to bend down to observe when drilling a workpiece, the workload of the user is increased, the scrap iron on the surface of the processing table is inconvenient to clean for the user, the traditional drilling machine does not have the effect of automatic drilling, the user needs to manually press down the drilling machine, the working efficiency of the user is reduced, the workpiece is easy to turn over by one hand, and the user is injured.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic drilling machine, includes the base, the right side fixedly connected with motor one of base inner chamber, the right side fixedly connected with support column at base top, the output shaft of motor one runs through the inner chamber and the fixedly connected with threaded rod to the support column, the top of threaded rod is connected with the inner wall rotation of support column through the bearing, the surface threaded connection of threaded rod has the swivel nut, one side of swivel nut runs through the outside and fixedly connected with drilling machine body to the support column, the bottom fixedly connected with motor two of base inner chamber, the output shaft fixedly connected with worm of motor two, the rear side of base inner chamber is connected with the worm wheel through the bearing rotation, the worm meshes with the worm wheel, the positive surface of worm wheel is connected with the connecting rod through the pivot rotation, the front side of base inner chamber and the top that is located the worm wheel are connected with the transfer line through the bearing rotation, the one end that the worm wheel was kept away from to the connecting rod is connected with the fly leaf through the pivot rotation, the inner chamber sliding connection of base has the fly leaf, the bottom of fly leaf is connected with the diagonal bar through the pivot rotation, the one end that the diagonal bar kept away from the fly leaf through the pivot rotation with the transfer leaf rotation connection with the transfer leaf, the top fixedly connected with top of the processing of top to the base.

Preferably, guide grooves are formed in two sides of the inner cavity of the base, guide blocks are slidably connected to the inner cavity of the guide grooves, and one side of each guide block penetrates through the outer sides of the guide grooves and is fixedly connected with the movable plate.

Preferably, one end of the worm far away from the second motor is rotationally connected with a limiting block through a bearing, and the bottom of the limiting block is fixedly connected with the bottom of the inner cavity of the base.

Preferably, a rubber pad is fixedly connected to the top of the processing table, and the cross-sectional area of the rubber pad is smaller than that of the processing table.

Preferably, the right side of the base is provided with three heat dissipation holes.

Compared with the prior art, the utility model has the following beneficial effects:

according to the automatic drilling machine, the movable plate drives the fixed block to move upwards, the fixed block drives the machining table to move, the movable plate drives the guide groove to slide in the inner cavity of the guide block, and finally the purpose of adjusting the height of the machining table is achieved, so that the automatic drilling machine has the advantages of adjusting and automatically adjusting the height of the machining table in the actual use process, workers with different heights can conveniently drill holes on workpieces, working fatigue of the workers is relieved, the workers do not need to bend over for a long time, an automatic hole turning effect can be achieved through the motor, the drilling machine body does not need to be manually pressed down by the users to achieve drilling work, the working efficiency of the users is improved, the problem that the users need to bend down to observe when drilling the workpieces is solved, the workload of the users is aggravated, the users are inconvenient to clean scrap iron on the surface of the machining table is solved, the traditional drilling machine does not have the effect of automatically drilling, the workers need to manually press down the drilling machine is reduced, the work efficiency of the users is easy to turn over the workpieces by one hand, and accidents caused by the users are solved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is an enlarged view of a portion of fig. 1 a in accordance with the present utility model.

In the figure: 1. a base; 2. a diagonal rod; 3. a first motor; 4. a support column; 5. a threaded rod; 6. a screw sleeve; 7. a drilling machine body; 8. a limiting block; 9. a second motor; 10. a worm; 11. a worm wheel; 12. a connecting rod; 13. a transmission rod; 14. a movable plate; 15. a fixed block; 16. a processing table; 17. a guide groove; 18. and a guide block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 2: the utility model provides an automatic drilling machine, which comprises a base 1, wherein a first motor 3 is fixedly connected to the right side of an inner cavity of the base 1, radiating holes are formed in the right side of the base 1, the number of the radiating holes is three, the ventilation of air in the base 1 can be facilitated through the arrangement of the radiating holes, thereby the heat dissipation of the first motor 3 is facilitated, a support column 4 is fixedly connected to the right side of the top of the base 1, an output shaft of the first motor 3 penetrates through an inner cavity of the support column 4 and is fixedly connected with a threaded rod 5, the top end of the threaded rod 5 is rotatably connected with the inner wall of the support column 4 through a bearing, a threaded sleeve 6 is connected to the surface of the threaded rod 5 in a threaded manner, one side of the threaded sleeve 6 penetrates through the outer side of the support column 4 and is fixedly connected with a drilling machine body 7, the bottom of the inner cavity of the base 1 is fixedly connected with a second worm wheel 9, the output shaft of the second motor 9 is fixedly connected with a worm 10, the rear side of the inner cavity of the base 1 is rotatably connected with a worm wheel 11 through a bearing, the worm wheel 10 is meshed with the 11, the front surface of the 11 is rotatably connected with a connecting rod 12 through a rotating shaft, the top of the inner cavity of the base 1 is rotatably connected with a transmission rod 13 through a worm wheel 12, the top of the worm wheel 11 is rotatably connected with the top of the worm wheel 11 through a rotating shaft, the worm wheel 12 is rotatably connected with a movable plate 14 through a rotating shaft 15, one end of the worm plate is fixedly connected with the top of the base 1 through a rotating plate 14 through a rotating shaft 15, and a movable plate is fixedly connected with the top plate 14 through a rotating shaft 15, and the top plate is fixedly connected with the top end of the top plate is connected with the top of the top plate through a rotating plate 15 through a rotating plate, and 2 is connected with the top 15 through a rotating plate, and the top 2 is connected with the top 2.

Referring to fig. 1-2, guide grooves 17 are formed in two sides of an inner cavity of the base 1, guide blocks 18 are slidably connected to the inner cavity of the guide grooves 17, one side of each guide block 18 penetrates through the outer side of each guide groove 17 and is fixedly connected with the corresponding movable plate 14, and the positions of the movable plates 14 can be limited through the cooperation of the guide grooves 17 and the guide blocks 18, so that the movable plates 14 move more stably.

Referring to fig. 1-2, one end of the worm 10 far away from the second motor 9 is rotatably connected with a limiting block 8 through a bearing, the bottom of the limiting block 8 is fixedly connected with the bottom of the inner cavity of the base 1, and the position of the worm 10 can be limited through the arrangement of the limiting block 8, so that the worm 10 rotates more stably.

Referring to fig. 1, a rubber pad is fixedly connected to the top of the processing table 16, the cross-sectional area of the rubber pad is smaller than that of the processing table 16, and the friction force between a workpiece and the processing table 16 can be increased through the arrangement of the rubber pad, so that the problem that the workpiece moves abnormally in the processing process is avoided.

Working principle: when the drilling machine is used, a workpiece to be drilled is placed on the top of a processing table 16, the workpiece is positioned through a rubber pad, a first motor 3 is started by the user, a threaded rod 5 is driven by the first motor 3 to rotate in a bearing, a threaded rod 5 is driven by the rotation of the threaded rod to drive a threaded sleeve 6 to move downwards, a drilling machine body 7 is driven by the threaded sleeve 6 to move downwards, the drilling machine body 7 is started, the workpiece is drilled by the drilling machine body 7, the drilling machine body 7 is reset, a second motor 9 is started, a worm 10 is driven by the second motor 9 to rotate in the bearing, a worm wheel 11 is driven by the rotation of the worm wheel 11, a connecting rod 12 is driven by the rotation of the worm wheel 12 to rotate around a rotating shaft, a transmission rod 13 is driven by the rotation of the transmission rod 13, a diagonal rod 2 is driven by the rotation of the diagonal rod and drives a movable plate 14 to move upwards, a fixed block 15 is driven by the movable plate 14 to move upwards, a guide groove 17 is driven by the movable plate 14 to slide in an inner cavity of a guide block 18, and finally the height of the processing table 16 is adjusted.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. An automatic drilling machine comprising a base (1), characterized in that: the right side fixedly connected with motor one (3) of base (1) inner chamber, the right side fixedly connected with support column (4) at base (1) top, the output shaft of motor one (3) runs through the inner chamber to support column (4) and fixedly connected with threaded rod (5), the top of threaded rod (5) is rotated through the inner wall of bearing and support column (4) and is connected, the surface screw thread connection of threaded rod (5) has swivel nut (6), the outside and fixedly connected with drilling machine body (7) of one side run through to support column (4) of swivel nut (6), the bottom fixedly connected with motor two (9) of base (1) inner chamber, the output shaft fixedly connected with worm (10) of motor two (9), the rear side of base (1) inner chamber is connected with worm wheel (11) through the bearing rotation, worm (10) meshes with worm wheel (11), the positive surface of worm wheel (11) is rotated through the pivot and is connected with connecting rod (12), the front side and being located the top of worm wheel (11) inner chamber is rotated through the worm wheel and is connected with worm wheel (13), the one end of connecting rod (13) is kept away from through pivot (13) swing joint (13), the bottom of fly leaf (14) is connected with down tube (2) through the pivot rotation, the one end that fly leaf (14) was kept away from to down tube (2) is rotated through pivot and transmission pole (13) and is connected, the top fixedly connected with fixed block (15) of fly leaf (14), the top of fixed block (15) runs through to the outside of base (1) and fixedly connected with processing platform (16).

2. An automatic drilling machine according to claim 1, wherein: guide grooves (17) are formed in two sides of the inner cavity of the base (1), guide blocks (18) are slidably connected to the inner cavity of the guide grooves (17), and one side of each guide block (18) penetrates through the outer side of each guide groove (17) and is fixedly connected with the movable plate (14).

3. An automatic drilling machine according to claim 1, wherein: one end of the worm (10) far away from the motor II (9) is rotationally connected with a limiting block (8) through a bearing, and the bottom of the limiting block (8) is fixedly connected with the bottom of the inner cavity of the base (1).

4. An automatic drilling machine according to claim 1, wherein: the top of the processing table (16) is fixedly connected with a rubber pad, and the cross section area of the rubber pad is smaller than that of the processing table (16).

5. An automatic drilling machine according to claim 1, wherein: the right side of the base (1) is provided with three heat dissipation holes.