CN219274552U

CN219274552U - Simple perforating device

Info

Publication number: CN219274552U
Application number: CN202222206149.8U
Authority: CN
Inventors: 曾欢迎; 万志刚; 胡忠
Original assignee: Guangdong Hongchi Technology Co ltd
Current assignee: Guangdong Hongchi Technology Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-06-30
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses a simple perforating device, which comprises a supporting piece and a perforating piece, wherein a baffle piece is arranged on the perforating piece; the baffle piece comprises an annular plate arranged on the perforating piece, the outer surface of the annular plate is movably connected with a transparent cover, and a telescopic piece is arranged between the annular plate and the transparent cover; the telescopic piece comprises a first lug and a second lug which are arranged above and below the annular plate, one sides of the first lug and the second lug are fixedly connected with the inner wall surface of the transparent cover, an inserting rod is arranged between the first lug and the second lug, and an inserting hole for the inserting rod to pass through is formed in the annular plate; dust blocking and compaction can be achieved through the baffle, dust dispersion generated in the perforating operation process is avoided, the health of workers is guaranteed, the phenomenon of deviation occurs when the workpiece is perforated is prevented, and the telescopic piece is utilized to enable the transparent cover to compact and position workpieces with different thicknesses.

Description

Simple perforating device

Technical Field

The utility model relates to the technical field of tapping treatment, in particular to a simple tapping device.

Background

In the processing of metal or wood sheets, it is often necessary to provide the sheet with a plurality of through holes of different sizes.

The patent document of the prior publication No. CN211489756U discloses a simple aluminum veneer perforating device, the simple aluminum veneer perforating device drives a vertical rod to move through a first electric sliding table matched with a first sliding rail, drives a rotating motor to move through a second electric sliding table matched with a second sliding rail, can conveniently adjust the perforating position, does not need to frequently move an aluminum veneer, is more convenient in use, adopts a cylindrical combined conical perforating head, and is stretched by an electric telescopic rod when perforating, a cone at the bottom of the perforating head is firstly contacted with the aluminum veneer, the cone can puncture the aluminum veneer to leave a hole on the aluminum veneer when rotating at a high speed, burrs are extremely easy to leave around the hole, and when the cylinder is contacted with the aluminum veneer along with descending, the burrs can be polished, so that the perforating effect is effectively enhanced.

The simple aluminum veneer punching device is simple in use and manufacture, but does not have a dust blocking structure, so that dust can be dispersed into a working environment when a punching head runs at a high speed during punching, and the body of a worker is easily influenced to a certain extent.

Disclosure of Invention

The utility model aims to provide a simple perforating device, which realizes the dust blocking effect through the matched use of a baffle piece and a telescopic piece and avoids dust dispersion generated in the perforating operation process.

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:

a simple tapping device comprising:

the support piece and the perforating piece are provided with a baffle piece;

the baffle comprises an annular plate arranged on the perforating piece, the outer surface of the annular plate is movably connected with a transparent cover, and a telescopic piece is arranged between the annular plate and the transparent cover;

the telescopic piece comprises a first lug and a second lug which are arranged above and below the annular plate, one sides of the first lug and the second lug are fixedly connected with the inner wall surface of the transparent cover, an inserting rod is arranged between the first lug and the second lug, an inserting hole for the inserting rod to pass through is formed in the annular plate, a spring is sleeved on the surface of the inserting rod, and the top end and the bottom end of the spring are respectively clamped to the bottom of the annular plate and the top of the second lug.

As a preferred technical scheme, the support comprises a base, and a bracket is installed at the top of the base.

As the preferred technical scheme, perforating piece is including installing the section of thick bamboo on the support, electric putter is installed at the top of installation section of thick bamboo inner chamber, electric putter's output fixedly connected with mounting panel, the motor is installed to the bottom of mounting panel, the output shaft of motor runs through to the below of installation section of thick bamboo and installs the drill bit, the lower part fixed connection on annular plate's internal face and motor surface.

As the preferable technical scheme, the bottom of the transparent cover is glued with a rubber pad, and the rubber pad is in a circular ring structure.

As the preferable technical scheme, all offer the through-hole on first lug and the second lug, the internal face of through-hole is provided with the internal thread, the upper portion and the lower part on inserted bar surface all are provided with the external screw thread, the inserted bar passes through external screw thread and internal thread cooperation and installs in the spring.

As a preferable technical scheme, the horizontal line of the bottom of the transparent cover is lower than the horizontal line of the bottom of the drill bit.

As a preferable technical scheme, the first protruding block and the second protruding block are all distributed in the inner cavity of the transparent cover at least four at equal intervals in an annular mode with the axis of the first protruding block as the center of a circle.

The utility model has at least the following beneficial effects:

the utility model has the beneficial effects that the electric push rod and the motor are started on the operating platform on the base through placing the workpiece on the base, so that the drill bit rotates and moves downwards, the baffle piece and the telescopic piece move downwards along with the motor synchronously, the workpiece can be pressed and positioned when the bottom of the transparent cover is abutted against the workpiece, the spring is stressed and contracted, meanwhile, the drill bit continues to move downwards, the workpiece can be perforated, dust blocking and pressing can be realized by using the baffle piece, dust dispersion generated in the perforating operation process is avoided, the health of workers is ensured, the phenomenon of deviation occurs when the workpiece is perforated, and the transparent cover can be pressed and positioned for workpieces with different thicknesses by using the telescopic piece.

Drawings

FIG. 1 is a schematic diagram of a simple tapping device according to the present utility model;

FIG. 2 is a schematic diagram showing a connection structure of a punch and a spacer of the simple hole opening device of the present utility model;

FIG. 3 is a schematic sectional view showing a connection structure between a punch and a spacer of a simple hole opening device according to the present utility model;

fig. 4 is an exploded view of a telescopic member of a simple tapping device according to the present utility model.

In the figure: 1. a support; 101. a base; 102. a bracket; 2. a perforating piece; 201. a mounting cylinder; 202. an electric push rod; 203. a mounting plate; 204. a motor; 205. a drill bit; 3. a baffle member; 301. an annular plate; 302. a transparent cover; 303. a rubber pad; 4. a telescoping member; 401. a first bump; 402. a second bump; 403. a rod; 404. a jack; 405. a spring; 406. and a through hole.

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.

Referring to fig. 1-4, an embodiment of the present utility model provides a simple hole opening device, which includes: the dust-proof device comprises a support piece 1 for supporting and a perforating piece 2 for perforating, wherein a baffle piece 3 for blocking dust is arranged on the perforating piece 2; the baffle 3 comprises an annular plate 301 arranged on the perforating piece 2, a transparent cover 302 is movably connected to the outer surface of the annular plate 301, and a telescopic piece 4 for telescopic movement is arranged between the annular plate 301 and the transparent cover 302; the expansion piece 4 comprises a first protruding block 401 and a second protruding block 402 which are arranged above and below the annular plate 301, one sides of the first protruding block 401 and the second protruding block 402 are fixedly connected with the inner wall surface of the transparent cover 302, an inserting rod 403 is arranged between the first protruding block 401 and the second protruding block 402, an inserting hole 404 for the inserting rod 403 to pass through is formed in the annular plate 301, a spring 405 is sleeved on the surface of the inserting rod 403, and the top end and the bottom end of the spring 405 are respectively clamped to the bottom of the annular plate 301 and the top of the second protruding block 402.

Wherein the support 1 comprises a base 101, and a bracket 102 is mounted on top of the base 101.

Wherein, perforating piece 2 is including installing the section of thick bamboo 201 on support 102, and the bottom of installation section of thick bamboo 201 is open form structure, and electric putter 202 is installed at the top of installation section of thick bamboo 201 inner chamber, and electric putter 202's output fixedly connected with mounting panel 203, motor 204 is installed to the bottom of mounting panel 203, and motor 204's output shaft runs through to the below of installation section of thick bamboo 201 and installs drill bit 205, and the lower part fixed connection on annular plate 301 and motor 204 surface. The electric push rod 202 and the motor 204 can drive the drill bit 205 to rotate and move up and down, so that the tapping operation is realized.

Wherein, the bottom of the transparent cover 302 is glued with a rubber pad 303, and the rubber pad 303 is in a circular ring structure. The rubber pad 303 can increase friction between the transparent cover 302 and the workpiece, and has an anti-slip effect.

Wherein, through holes 406 are respectively formed on the first protruding block 401 and the second protruding block 402, internal threads are arranged on the inner wall surface of the through holes 406, external threads are respectively arranged on the upper part and the lower part of the surface of the inserted link 403, and the inserted link 403 is mounted in the spring 405 in a matching manner through the external threads and the internal threads. The first lug 401, the second lug 402 and the inserted link 403 are detachably connected by utilizing the matching of the external threads and the internal threads, so that the spring 405 on the surface of the inserted link 403 can be detached and replaced by a subsequent worker.

Wherein the horizontal line at the bottom of the transparent cover 302 is lower than the horizontal line at the bottom of the drill bit 205. The height difference is utilized to enable the bottom of the transparent cover 302 to press the workpiece to achieve a positioning effect when the drill 205 and the transparent cover 302 synchronously move downwards.

The first protruding block 401 and the second protruding block 402 are all distributed in the inner cavity of the transparent cover 302 in an annular shape with at least four equal intervals by taking the axis as the center of a circle.

The working principle of the utility model is as follows: by placing a workpiece on an operation table on the base 101, starting the electric push rod 202 and the motor 204, wherein the output end of the electric push rod 202 drives the mounting plate 203, the motor 204, the drill bit 205 and the baffle 3 to synchronously move downwards, and the output shaft of the motor 204 drives the drill bit 205 to rotate so that the drill bit 205 rotates and moves downwards, when the rubber pad 303 at the bottom of the transparent cover 302 is abutted against the workpiece, the drill bit 205 continuously moves downwards, and then the transparent cover 302 is extruded to drive the first lug 401, the second lug 402 and the insert rod 403 to synchronously move upwards, and the spring 405 is stressed to shrink, so that the workpiece can be pressed and positioned until the drill bit 205 moves downwards to a required position, and holes can be formed on the workpiece, and dust can be prevented from being dispersed into a working environment by the transparent cover 302 under high-speed operation of the drill bit 205; the spring 405 can be removed from the surface of the plunger 403 for replacement by unscrewing the plunger 403 to remove the plunger 403 from the through hole 406.

None of the utility models are related to the same or are capable of being practiced in the prior art. 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. A simple tapping device, comprising:

the support piece (1) and the perforating piece (2), wherein the perforating piece (2) is provided with a baffle piece (3);

the baffle (3) comprises an annular plate (301) arranged on the perforating piece (2), a transparent cover (302) is movably connected to the outer surface of the annular plate (301), and a telescopic piece (4) is arranged between the annular plate (301) and the transparent cover (302);

the telescopic piece (4) comprises a first lug (401) and a second lug (402) which are arranged above and below the annular plate (301), one sides of the first lug (401) and the second lug (402) are fixedly connected with the inner wall surface of the transparent cover (302), an inserting rod (403) is arranged between the first lug (401) and the second lug (402), an inserting hole (404) for the inserting rod (403) to penetrate through is formed in the annular plate (301), a spring (405) is sleeved on the surface of the inserting rod (403), and the top end and the bottom end of the spring (405) are respectively clamped at the bottom of the annular plate (301) and the top of the second lug (402).

2. A simple tapping device according to claim 1, characterized in that: the support (1) comprises a base (101), and a bracket (102) is arranged at the top of the base (101).

3. A simple tapping device according to claim 2, characterized in that: perforating piece (2) are including installing mounting cylinder (201) on support (102), electric putter (202) are installed at the top of mounting cylinder (201) inner chamber, the output fixedly connected with mounting panel (203) of electric putter (202), motor (204) are installed to the bottom of mounting panel (203), the output shaft of motor (204) runs through to the below of mounting cylinder (201) and installs drill bit (205), the lower part fixed connection on the internal face of annular plate (301) and motor (204) surface.

4. A simple tapping device according to claim 3, wherein: the bottom of the transparent cover (302) is glued with a rubber pad (303), and the rubber pad (303) is of a circular ring structure.

5. A simple tapping device according to claim 4, wherein: through holes (406) are formed in the first protruding block (401) and the second protruding block (402), internal threads are formed in the inner wall surface of the through holes (406), external threads are formed in the upper portion and the lower portion of the surface of the inserted rod (403), and the inserted rod (403) is mounted in the spring (405) through the matching of the external threads and the internal threads.

6. A simple tapping device according to claim 5, wherein: the horizontal line at the bottom of the transparent cover (302) is lower than the horizontal line at the bottom of the drill bit (205).

7. A simple and easy perforating device as defined in claim 6, wherein: the first protruding blocks (401) and the second protruding blocks (402) are all distributed in the inner cavity of the transparent cover (302) at least four at equal intervals in an annular mode with the axis of the inner cavity as the center of a circle.