CN212495569U

CN212495569U - Multifunctional drilling machine for hardware manufacturing

Info

Publication number: CN212495569U
Application number: CN202020957877.0U
Authority: CN
Inventors: 周宇扬; 阮超超; 史图镜
Original assignee: Tongling Wancheng Machinery Technology Co ltd
Current assignee: Tongling Jinfeng Machinery Co.,Ltd.
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-02-09
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a multifunctional drilling machine for hardware manufacturing, which belongs to the technical field of hardware production and comprises a base, the surface of the base is provided with a through hole, the top of the base is fixedly connected with a support plate, the surface of the support plate is connected with a movable frame in a matching way, the top of the movable frame is provided with a motor, the power output end of the motor is detachably connected with a drill bit extending to the bottom of the movable frame, before drilling, the pull rod is pulled to the bottom of the base until the brush part of the pull rod moves to the bottom of the base, the pull rod is loosened after drilling is finished, the pull rod and the bristles are driven to move upwards at a higher speed under the action of the elastic force of the spring, the bristles penetrate through the through holes to enter the inner part of the drill hole of the workpiece in the process of moving upwards, the scraps remained on the inner wall of the drill hole are brushed away by utilizing the friction between the bristles and the inner wall of the drill hole, the interior of the drill hole is cleaned, the subsequent use is facilitated, and the functionality and the practicability of the drilling device are improved.

Description

Multifunctional drilling machine for hardware manufacturing

Technical Field

The utility model relates to a five metals production technical field especially relates to a multi-functional drilling machine for hardware manufacturing.

Background

The traditional hardware products, also called small hardware, refer to five metals of gold, silver, copper, iron and tin, can be made into artworks or metal devices such as knives and swords through manual processing, and the hardware in modern society is more extensive, such as hardware tools, hardware parts, daily hardware, building hardware, security articles and the like, most of the small hardware products are not final consumer goods, and the hardware products need to be drilled by a drilling machine in the production and manufacturing process.

Patent No. CN 103801728B discloses a drilling machine, through convex surface packing ring with relative movement between the concave surface packing ring eliminates spindle unit and motor element's mounted position deviation, reduced to spindle unit, motor element's machining precision, assembly accuracy's requirement, reduced manufacturing cost, improved production efficiency.

The drilling machine has the following defects that 1, in the use process, scrap wires generated by the rotation of a drill bit are easy to remain on the inner wall of a drilled hole of a hardware product in the drilling process, are connected with the inner wall of the drilled hole, are inconvenient to clean, and need to be cleaned for a long time in use, so that the production quality is influenced; 2. when a hardware product is machined by the drilling machine, a drill bit is required to be slowly moved downwards usually, so that the drill bit is close to the surface of a workpiece, then the workpiece is adjusted to enable the drill bit to be aligned to a part to be machined, time is consumed in the alignment process, the production efficiency is affected, and therefore the multifunctional drilling machine for hardware manufacturing is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multi-functional drilling machine for hardware manufacturing aims at can conveniently clearing up the inside sweeps silk of drilling, can align the work piece before boring the sky simultaneously, marks the drilling position, and the processing of conveniently directly driling.

The utility model provides a specific technical scheme as follows:

the utility model provides a multifunctional drilling machine for hardware manufacturing, which comprises a base, the surface of the base is provided with a through hole, the top of the base is fixedly connected with an extension plate, the surface of the extension plate is matched and connected with a movable frame, the top of the movable frame is provided with a motor, the power output end of the motor is detachably connected with a drill bit extending to the bottom of the movable frame, a pull rod is arranged in the vertical direction in the base and penetrates through the base, the bottom of the outer side wall of the pull rod is fixedly connected with a fixed plate, the top of the outer side wall of the pull rod is bonded with brush hair, the bottom of the base is fixedly connected with a spring, one side of the spring, which is far away from the base, is connected with the top of the fixed plate, the pull rod penetrates through the spring, one side of, the surface of the screw is connected with a nut in a screwing way.

Optionally, the bottom end inside the base is provided with a sliding chute, and a baffle is inserted inside the sliding chute.

Optionally, a motor switch is installed on one side of the surface of the motor, and the current input end of the motor is electrically connected with an external power supply through the motor switch.

Optionally, a handle is welded on one side of the surface of the pull rod, and the handle is located at one end, far away from the bristles, of the surface of the pull rod.

The utility model has the advantages as follows:

1. the through hole arranged on the surface of the base is positioned right below the drill bit, the spring is arranged between the fixing piece fixed on the outer wall of the pull rod and the bottom of the base, before drilling, the pull rod is pulled towards the bottom of the base, so that the pull rod and the bristles move downwards, simultaneously, the spring is stretched until the brush part of the pull rod moves to the bottom of the base, the workpiece is placed at the top of the base, the motor is started, the motor operates to drive the drill bit to rotate at high speed, the movable frame is moved downwards, the drill bit is in contact with the workpiece to carry out drilling treatment, the pull rod is loosened after the drilling is finished, the pull rod and the bristles are driven to move upwards at a higher speed under the action of the elastic force of the spring, the bristles penetrate through the through holes to enter the inner part of the drill hole of the workpiece in the process of moving upwards, the scraps remained on the inner wall of the drill hole are brushed away by utilizing the friction between the bristles and the inner wall of the drill hole, the interior of the drill hole is cleaned, the subsequent use is facilitated, and the functionality and the practicability of the drilling device are improved.

2. Before the drilling machine is used, a laser pen between the clamping pieces is opened, laser of the laser pen irradiates on the surface of a workpiece, marks are made on the irradiating part, then the movable frame and the drill bit are moved downwards, the difference between the drilling position of the drill bit and the marking position irradiated by the laser pen is observed when the drill bit is close to the workpiece, the angle of the laser pen is adjusted according to the difference, the nut is unscrewed to increase the distance between the clamping pieces, the laser pen can be rotated to adjust the angle of the laser pen, the laser pen is continuously debugged until the irradiating position of the laser pen is just level with the drilling position of the drill bit, the nut is screwed down after the appropriate position is reached, the clamping pieces are clamped by the mutual matching of the nut and the screw rod, the angle of the laser pen is further clamped and fixed by the clamping pieces, the irradiating position of the laser pen is the drilling position, the position of the workpiece is conveniently, the laser pen capable of flexibly adjusting the angle assists in aligning, so that the alignment time is greatly shortened when the workpiece is drilled, and the production efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a multifunctional drilling machine for hardware manufacturing according to an embodiment of the present invention;

FIG. 2 is a schematic view of an external structure of a base of the multifunctional drilling machine for hardware manufacturing according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a joint between a clamping piece and a laser pen of the multifunctional drilling machine for hardware manufacturing according to an embodiment of the present invention.

In the figure: 1. a base; 101. a through hole; 102. a chute; 103. a baffle plate; 2. a support plate; 3. a movable frame; 4. a motor; 401. a motor switch; 402. a drill bit; 5. a pull rod; 501. a fixing sheet; 502. brushing; 503. a handle; 6. a spring; 7. a clip; 8. a screw; 801. a nut; 9. a laser pen.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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.

A multifunctional drilling machine for hardware manufacturing according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, 2 and 3, the multifunctional drilling machine for hardware manufacturing provided by the embodiment of the invention comprises a base 1, wherein a through hole 101 is formed on the surface of the base 1, a support plate 2 is fixedly connected to the top of the base 1, a movable frame 3 is connected to the surface of the support plate 2 in a matching manner, a motor 4 is installed at the top of the movable frame 3, a drill 402 extending to the bottom of the movable frame 3 is detachably connected to the power output end of the motor 4, a pull rod 5 is installed in the base 1 in a vertical direction and penetrates through the base 1, a fixed plate 501 is fixedly connected to the bottom of the outer side wall of the pull rod 5, bristles 502 are bonded to the top of the outer side wall of the pull rod 5, a spring 6 is fixedly connected to the bottom of the base 1, the spring 6 is connected to the top of the fixed plate 501 far away from the base 1, the pull rod 5 penetrates through the spring 6, the laser pen 9 is detachably connected between the clamping pieces 7, the screw 8 penetrates through the clamping pieces 7, and the surface of the screw 8 is connected with the nut 801 in a threaded mode.

Illustratively, before drilling, the pull rod 5 is pulled towards the bottom of the base 1 until the bristle 502 part of the pull rod 5 moves to the bottom of the base 1, after drilling is completed, the pull rod 5 is loosened, the pull rod 5 and the bristles 502 are driven to move upwards at a higher speed under the elastic action of the spring 6, the bristles 502 pass through the through hole 101 to enter the inside of the drilled hole of the workpiece in the process of moving upwards, scrap wires remained on the inner wall of the drilled hole are brushed away by utilizing the friction between the bristles 502 and the inner wall of the drilled hole, so that the inside of the drilled hole is cleaned, the subsequent use is convenient, the functionality and the practicability of the drilling device are improved, the nut 801 is loosened to adjust the angle of the laser pen 9 until the irradiation position of the laser pen 9 is exactly level with the drilling position of the drill bit 402, the nut 801 is screwed after the proper position is reached, the clamping piece 7 is clamped by the mutual matching of the nut 801 and the screw rod 8, so that the clamping piece, the workpiece position is conveniently adjusted according to the irradiation guide of the laser pen 9 before drilling, so that the workpiece drilling position is just right under the drill bit 402, the alignment time during workpiece drilling is greatly shortened, and the production efficiency is improved.

Referring to fig. 1 and 2, a sliding groove 102 is formed at the bottom end inside the base 1, and a baffle plate 103 is inserted inside the sliding groove 102.

For example, the baffle 103 can slide in a sliding groove 102 in the base 1, after the pull rod 5 is pulled to move down to the bottom of the base 1, the baffle 103 is inserted into the sliding groove 102 and transversely penetrates through the base 1, the baffle 103 is used for blocking the pull rod 5 from moving upwards, the pull rod 5 does not need to be pulled all the time, and the pull rod 5 can move upwards only by pulling the baffle 103 outwards after cleaning is completed.

Referring to fig. 1, a motor switch 401 is installed on one side of the surface of the motor 4, and a current input end of the motor 4 is electrically connected with an external power supply through the motor switch 401.

For example, the connection between the motor 4 and the external power source can be controlled by the motor switch 401, so as to control the operation and shutdown of the motor 4.

Referring to fig. 1, a handle 503 is welded on one side of the surface of the pull rod 5, and the handle 503 is positioned at one end of the surface of the pull rod 5 far away from the bristles 502.

Illustratively, the pull rod 5 can be conveniently pulled by a handle 503 fixed at the bottom of the pull rod 5.

When the device is used, the through hole 101 formed in the surface of the base 1 is positioned right below the drill bit 402, the spring 6 is conveniently arranged between the fixed sheet 501 fixed on the outer wall of the pull rod 5 and the bottom of the base 1, the pull rod 5 is pulled towards the bottom of the base 1 through the handle 503 before drilling, the pull rod 5 and the bristles 502 are moved downwards, the spring 6 is stretched at the same time until the bristles 502 of the pull rod 5 move to the bottom of the base 1, a workpiece is arranged at the top of the base 1, the motor 4 is switched on through the motor switch 401 to turn on the motor 4, the motor 4 is operated to drive the drill bit 402 to rotate at a high speed, the movable frame 3 is moved downwards along the support plate 2, the drill bit 402 is contacted with the workpiece to perform drilling treatment, the pull rod 5 is released after drilling, the pull rod 5 and the bristles 502 are driven to move upwards at a high speed under the elastic force of the spring 6, the bristles 502 pass through the through hole 101 to enter the inside, the inner part of a drilled hole is cleaned, the subsequent use is convenient, the functionality and the practicability of the drilling device are improved, the baffle plate 103 can slide in the chute 102 in the base 1, the pull rod 5 is pulled to move downwards to the bottom of the base 1, the baffle plate 103 is inserted into the chute 102 and transversely penetrates through the base 1, the baffle plate 103 is used for blocking the pull rod 5 to move upwards, the pull rod 5 is not required to be pulled all the time, the pull rod 5 can be pulled out to move upwards after the cleaning is finished, before the drilling machine is used, the laser pen 9 between the clamping pieces 7 is opened, the laser of the laser pen 9 irradiates the surface of a workpiece, the irradiating part is marked, then the movable frame 3 and the drill bit 402 are moved downwards, the difference between the position of the drill bit 402 and the marking position irradiated by the laser pen is observed when the drill bit 402 is close to the workpiece, the angle of the laser pen 9 is adjusted according to the difference, the nut 801 is unscrewed, the distance between the clamping pieces, constantly debug, it is just in time parallel and level with the drilling position of drill bit 402 to shine the position until laser pen 9, screw up nut 801 after reaching the suitable position, rely on nut 801 and screw rod 8 mutually support and grasp clamping piece 7, and then make clamping piece 7 centre gripping fix the angle of laser pen 9, the position of shining of laser pen 9 is the drilling position this moment, conveniently guide adjustment work piece position according to shining of laser pen 9 before drilling, make work piece drilling position just in time be located under the drill bit 402, assist the alignment through laser pen 9 that can nimble angle regulation, it is consuming time to align when having shortened work piece drilling greatly, and the production efficiency is improved.

It should be noted that the utility model relates to a multifunctional drilling machine for hardware manufacturing, including base 1, through-hole 101, spout 102, baffle 103, extension board 2, adjustable shelf 3, motor 4, motor switch 401, drill bit 402, pull rod 5, stationary blade 501, brush hair 502, handle 503, spring 6, clamping piece 7, screw rod 8, nut 801, laser pen 9, the part is general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

The motor 4, the motor switch 401 and the laser pen 9 are conventional products in the prior art, the motor 4 is Y180L in model, the motor switch 401 is NS2-25 in model, the laser pen 9 is SY-724 in model, and the internal structure is not elucidated.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a multi-functional drilling machine for hardware manufacturing, includes base (1), its characterized in that, through-hole (101) have been seted up on base (1) surface, base (1) top fixedly connected with extension board (2), extension board (2) surface fit is connected with adjustable shelf (3), motor (4) are installed at adjustable shelf (3) top, motor (4) power take off end can dismantle and be connected with drill bit (402) that extend to adjustable shelf (3) bottom, base (1) inside vertical direction is installed pull rod (5) and pull rod (5) run through base (1), pull rod (5) lateral wall bottom fixedly connected with stationary blade (501), the brush hair (502) has been bonded at pull rod (5) lateral wall top, base (1) bottom fixedly connected with spring (6), base (1) one side is kept away from in spring (6) and stationary blade (501) top is connected, inside pull rod (5) run through spring (6), adjustable shelf (3) surface one side fixedly connected with clamping piece (7) and clamping piece (7) are two, can dismantle between clamping piece (7) and be connected with laser pen (9), it has screw rod (8) to run through between clamping piece (7), screw rod (8) surface spiral shell closes and is connected with nut (801).

2. The multifunctional drilling machine for hardware manufacturing according to claim 1, characterized in that a sliding groove (102) is formed at the bottom end inside the base (1), and a baffle plate (103) is inserted inside the sliding groove (102).

3. The multifunctional drilling machine for hardware manufacturing is characterized in that a motor switch (401) is installed on one side of the surface of the motor (4), and a current input end of the motor (4) is electrically connected with an external power supply through the motor switch (401).

4. The multifunctional drilling machine for hardware manufacturing is characterized in that a handle (503) is welded on one side of the surface of the pull rod (5), and the handle (503) is located at one end, far away from the bristles (502), of the surface of the pull rod (5).