CN215615232U

CN215615232U - Simple automatic drilling device for numerical control

Info

Publication number: CN215615232U
Application number: CN202121167001.7U
Authority: CN
Inventors: 张勇
Original assignee: Anhui Xinnuo Furniture Co ltd
Current assignee: Anhui Xinnuo Furniture Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2022-01-25
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses a simple automatic drilling device for numerical control, which comprises a base plate, wherein an assembly batten is fixedly installed on the top surface of the base plate, a motor support sleeve and an outer cover sleeve are fixedly installed on the bottom surface of the base plate, the outer cover sleeve is positioned outside the motor support sleeve, and a motor is fixedly installed inside the motor support sleeve. Overlap joint lock ring is supporting the surperficial overlap joint of supporting pad to work piece drilling, dust when can making drilling overflows to overlap joint supporting pad and the inner chamber of dustproof bits cover from drill bit hole groove, thereby avoid the dust to disperse, when the drilling is dark, slide at motor journal sleeve surface through dustproof bits cover and activity circle, promote the spring, realize stable removal promptly and in order to adapt to even the deep operating condition of drill bit, extract dustproof bits cover through drawing out, the dust of collection can be poured out to activity circle and spring, thereby reached and avoided the dust of drilling operation in-process production to disperse, operating personnel's health has been ensured, be convenient for more maintain the clearance, processing operation and maintenance management use more humanized.

Description

Simple automatic drilling device for numerical control

Technical Field

The utility model relates to the technical field of drilling devices, in particular to a simple automatic drilling device for numerical control.

Background

The drilling device is a general term of equipment for processing holes in solid materials, and common drilling devices comprise electric drills, drilling machines and the like. With the further development of the machining process, the efficiency of the drilling device is greatly improved. Simple and efficient drilling operation of various materials can be realized by using simple numerical control drilling equipment.

Most of the existing numerical control drilling devices lack dust blocking and separating assemblies, so that dust generated in the drilling operation process is easy to disperse, the health of operators is not facilitated, the maintenance and cleaning difficulty is increased, and the processing operation and the maintenance management are not humanized enough.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a simple automatic drilling device for numerical control, which solves the problems that most of the existing numerical control drilling devices lack a dust blocking and separating component, so that dust generated in the drilling operation process is easy to disperse, the health of operators is not facilitated, the maintenance and cleaning difficulty is increased, and the processing operation and the maintenance management are not humanized enough.

In order to achieve the purpose, the utility model adopts the following technical scheme: a simple automatic drilling device for numerical control comprises a base plate, wherein an assembly batten is fixedly mounted on the top surface of the base plate, a motor support sleeve and an outer cover sleeve are fixedly mounted on the bottom surface of the base plate, the outer cover sleeve is positioned outside the motor support sleeve, a motor is fixedly mounted inside the motor support sleeve, a drill bit installation part is fixedly mounted at the output end of the motor, a drill bit body is clamped inside the drill bit installation part, a movable ring and a dustproof chip sleeve are slidably connected to the surface of the motor support sleeve, the dustproof chip sleeve is fixedly connected to the bottom of the movable ring, the surface of the movable ring is slidably connected with the inner wall of the outer cover sleeve, a spring is fixedly mounted on the top surface of the movable ring, the top end of the spring is in lap joint with the bottom surface of the base plate, a lap joint support ring is fixedly mounted at the bottom of the dustproof chip sleeve, a lap joint support ring is bonded on the bottom surface of the lap joint support ring, and a drill bit hole groove is formed in the middle of the lap joint support ring in a penetrating manner, the bottom surface of the lap joint supporting pad is provided with a buffering groove.

Preferably, the movable ring is of a circular ring structure, the motor support sleeve is of a cylindrical structure, and the outer cover sleeve is of a circular tube structure.

Preferably, the lapping support pad is made of fluororubber.

Preferably, the buffer grooves are circular grooves, and the number of the buffer grooves is two.

Preferably, the drill hole groove is a circular through hole, and the bottom opening of the drill hole groove is smaller than the top opening thereof.

Compared with the prior art, the utility model has the beneficial effects that: the simple automatic drilling device for numerical control comprises an outer cover sleeve, a movable ring, a dustproof scrap sleeve, a spring, an overlapping support ring and an overlapping support pad, so that when the motor drives the drill body to rotate to drill a workpiece, the lapping support ring is lapped against the support pad to the surface of the workpiece drill hole, so that the dust during drilling can overflow from the drill hole slot to the inner cavity of the lapping support pad and the dust-proof sleeve, thereby preventing the dust from being dispersed, when the drill hole is deep, the dust-proof sleeve and the movable ring slide on the surface of the motor support sleeve to push the spring, namely, the stable movement is realized to adapt to the deep operation state of the drill bit, the collected dust can be poured out by pulling out the dust-proof sleeve, the movable ring and the spring, therefore, the dust generated in the drilling operation process is prevented from dispersing, the health of operators is guaranteed, the maintenance and the cleaning are more convenient, and the processing operation and the maintenance management application are more humanized.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a front cross-sectional view of the overlapping back-up pad structure of the present invention.

In the figure: the structure comprises a base plate 1, an assembly batten 2, a motor support sleeve 3, an outer cover sleeve 4, a motor 5, a drill bit mounting part 6, a drill bit body 7, a movable ring 8, a dust-proof chip sleeve 9, a spring 10, an overlap joint support ring 11, an overlap joint support pad 12, a drill bit hole groove 13 and a buffer groove 14.

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, a simple automatic drilling device for numerical control comprises a substrate 1, an assembly slat 2 is fixedly mounted on the top surface of the substrate 1, a motor support sleeve 3 and an outer cover sleeve 4 are fixedly mounted on the bottom surface of the substrate 1, the outer cover sleeve 4 is positioned outside the motor support sleeve 3, a motor 5 is fixedly mounted inside the motor support sleeve 3, a drill bit mounting part 6 is fixedly mounted at the output end of the motor 5, a drill bit body 7 is clamped and mounted inside the drill bit mounting part 6, a movable ring 8 and a dust cover 9 are slidably connected to the surface of the motor support sleeve 3, the dust cover 9 is fixedly connected to the bottom of the movable ring 8, the movable ring 8 is in a circular ring structure, the motor support sleeve 3 is in a cylindrical structure, the outer cover sleeve 4 is in a circular tube structure, the surface of the movable ring 8 is slidably connected to the inner wall of the outer cover sleeve 4, a spring 10 is fixedly mounted on the top surface of the movable ring 8, and the top end of the spring 10 is in lap joint with the bottom surface of the substrate 1, the lapping support ring 11 is fixedly installed at the bottom of the dust-proof cover 9, a lapping support pad 12 is bonded on the bottom surface of the lapping support ring 11, a drill hole groove 13 is formed in the middle of the lapping support pad 12 in a penetrating mode, the drill hole groove 13 is a circular through hole, the bottom opening of the drill hole groove 13 is smaller than the top opening of the drill hole groove, a buffer groove 14 is formed in the bottom surface of the lapping support pad 12, the lapping support pad 12 is made of fluororubber, the buffer grooves 14 are circular grooves, the number of the buffer grooves 14 is two, the lapping support ring 11 abuts against the support pad 12 to lap the surface of a workpiece when the motor 5 drives the drill body 7 to rotate to drill the workpiece, namely, the lapping support ring 11 can overflow into the inner cavities of the lapping support pad 12 and the dust-proof cover 9 from the drill hole groove 13 during drilling, thereby avoid the dirt bits to disperse, when the drilling is dark, slide on 3 surfaces of motor branch cover through dustproof bits cover 9 and activity circle 8, promote spring 10, realize the steady removal promptly and so as to adapt to the deep operating condition that gets the drill bit, through drawing out dustproof bits cover 9, the dirt bits of collection can be poured out to activity circle 8 and spring 10, thereby reached the dirt bits dispersion of avoiding the drilling operation in-process to produce, operating personnel's health has been ensured, be convenient for more maintain the clearance, processing operation and maintenance management use more humanized.

In summary, the simple automatic drilling device for numerical control has the advantages that the outer cover sleeve 4, the movable ring 8, the dust-proof cover 9, the spring 10, the lap-joint support ring 11 and the lap-joint support pad 12 are arranged, so that when the motor 5 drives the drill bit body 7 to rotate to drill a workpiece, the lap-joint support ring 11 abuts against the support pad 12 to lap the surface of the workpiece to be drilled, dust during drilling can overflow from the drill hole groove 13 to the inner cavity of the lap-joint support pad 12 and the dust-proof cover 9, scattering of the dust is avoided, when a drill hole is deep, the collected dust can be poured out by the dust-proof cover 9 and the movable ring 8 sliding on the surface of the motor support sleeve 3 to push the spring 10, stable movement is realized to adapt to the deep operation state of the drill bit, and the collected dust can be poured out by drawing out the dust-proof cover 9, the movable ring 8 and the spring 10, thereby avoiding the scattering of the dust generated during the drilling operation, the health of operating personnel has been ensured, the maintenance clearance of being convenient for more, and processing operation is more humanized with maintenance management application, has solved present numerical control drilling equipment and has mostly lacked the dirt and separate the bits subassembly for the easy dispersion of dirt bits that produce among the drilling operation process not only is unfavorable for operating personnel healthy, and has increased and has maintained the clearance degree of difficulty, and processing operation and maintenance management are humanized problem inadequately.

It should be noted that, in this document, terms such as "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 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 utility model provides a simple and easy automatic drilling equipment for numerical control, includes base plate (1), its characterized in that, the top surface fixed mounting of base plate (1) has assembly slat (2), the bottom surface fixed mounting of base plate (1) has motor support sleeve (3) and dustcoat cover (4), and dustcoat cover (4) are located the outside of motor support sleeve (3), the inside fixed mounting of motor support sleeve (3) has motor (5), the output end fixed mounting of motor (5) has drill bit installation department (6), the inside centre gripping of drill bit installation department (6) installs drill bit body (7), motor support sleeve (3) surface sliding connection has activity circle (8) and dust cover (9), and dust cover (9) fixed connection is in the bottom of activity circle (8), and the surface of activity circle (8) and dustcoat cover (4) inner wall sliding connection, the top surface fixed mounting of activity circle (8) has spring (10), and the top of spring (10) and the bottom surface looks overlap joint of base plate (1), the bottom fixed mounting of dust cover (9) has overlap joint lock ring (11), the bottom surface bonding of overlap joint lock ring (11) has overlap joint supporting pad (12), drill bit hole groove (13) have been seted up in the middle part of overlap joint supporting pad (12), buffering slot (14) have been seted up to the bottom surface of overlap joint supporting pad (12).

2. The automatic drilling device for simple numerical control according to claim 1, wherein the movable ring (8) is of an annular structure, the motor support sleeve (3) is of a cylindrical structure, and the outer cover sleeve (4) is of a circular tubular structure.

3. The automatic drilling device for simple numerical control according to claim 1, characterized in that the lap support pad (12) is made of fluororubber.

4. The automatic drilling device for simple numerical control according to claim 1, wherein the buffer grooves (14) are circular grooves, and the number of the buffer grooves (14) is two.

5. The automatic drilling device for simple numerical control according to claim 1, wherein the drill hole groove (13) is a circular through hole, and the bottom opening of the drill hole groove (13) is smaller than the top opening thereof.