CN210334440U

CN210334440U - Perforating device with safeguard function

Info

Publication number: CN210334440U
Application number: CN201921183478.7U
Authority: CN
Inventors: 刘亚洲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-04-17
Anticipated expiration: 2029-07-25

Abstract

The utility model belongs to the technical field of punch, especially, be a perforating device with safeguard function, the on-line screen storage device comprises a base, the top of base is rotated and is installed the threaded rod, fixed cover is equipped with first conical gear on the threaded rod, the top fixed mounting of base has first motor, fixed mounting has second conical gear on the output shaft of first motor, second conical gear and first conical gear meshing, the bracing piece is installed to the screw thread on the threaded rod, the bottom symmetry fixed mounting of bracing piece has four slide bars, and four slide bars are the rectangle and distribute, the bottom fixed mounting of slide bar has the fixed block, and slidable mounting has same mounting panel on four slide bars. The utility model is simple in operation, the practicality is strong, can play good guard action, and the effectual in-process material sediment that prevents to punch splashes the injury personnel, simultaneously, has avoided the people to contact the drill bit and has been scalded after punching.

Description

Perforating device with safeguard function

Technical Field

The utility model relates to a technical field that punches especially relates to a perforating device with safeguard function.

Background

Drilling means drilling or boring holes in solid or solid materials with tools with drill bits, which are required in many fields of production, and in the prior art, drilling is performed by means of a drilling device.

However, in the prior art, when punching, the material sediment splashes easily and goes out, damages operating personnel, and simultaneously, the drill bit temperature is higher after punching, and the scald accident can appear in the people touching, for this reason, provides a perforating device with safeguard function.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a punching device with a protection function.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a perforating device with a protection function comprises a base, wherein a threaded rod is rotatably installed at the top of the base, a first bevel gear is fixedly sleeved on the threaded rod, a first motor is fixedly installed at the top of the base, a second bevel gear is fixedly installed on an output shaft of the first motor and meshed with the first bevel gear, a supporting rod is installed on the threaded rod in a threaded manner, four sliding rods are symmetrically and fixedly installed at the bottom of the supporting rod and are distributed in a rectangular manner, a fixed block is fixedly installed at the bottom of each sliding rod, a same mounting plate is slidably installed on the four sliding rods, a spring is sleeved on each sliding rod in a sliding manner, the top end of the spring is fixedly connected with the supporting rod, the bottom end of the spring is fixedly connected with the mounting plate, a second motor is fixedly installed at the bottom of the supporting rod, the drill bit is fixedly mounted on an output shaft of the second motor, the through hole is formed in the mounting plate, and the protective shell is fixedly mounted at the bottom of the mounting plate.

Preferably, the support rod is provided with a threaded hole, and the inner wall of the threaded hole is in threaded connection with the threaded rod.

Preferably, the top of the base is provided with a rotating groove, the threaded rod is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly connected with the inner wall of the rotating groove.

Preferably, the top of base fixed mounting has the gag lever post, the gag lever post runs through the bracing piece and with bracing piece sliding connection.

Preferably, four sliding holes are symmetrically formed in the mounting plate, and the inner walls of the sliding holes are in sliding connection with the corresponding sliding rods.

Preferably, the top of the base is provided with a groove, and the threaded rod is fixedly provided with a limiting block.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is matched with a base through a threaded rod, a first bevel gear, a first motor, a second bevel gear, a supporting rod, a sliding rod, a mounting plate, a spring, a motor, a drill bit and a protective shell, when the device is used, an article to be punched is placed on the base, the second motor is started, the second motor drives the drill bit to rotate, the first motor is started, the first motor drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the threaded rod to rotate, the threaded rod drives the supporting rod to move downwards, the supporting rod drives the second motor and the drill bit to move downwards, so that the drill bit is contacted with the article to be punched, at the moment, the protective shell drives the mounting plate to slide upwards on the sliding rod, the spring is compressed, the protective shell shields the drill bit in the punching process, the slag is prevented from splashing to damage an operator, and, the supporting rod moves upwards, and at the moment, the protective shell moves downwards relative to the drill bit under the action of the elastic force of the spring, so that the protective shell always keeps a state of shielding the drill bit, and people are prevented from being scalded by contacting the drill bit;

the utility model is simple in operation, the practicality is strong, can play good guard action, and the effectual in-process material sediment that prevents to punch splashes the injury personnel, simultaneously, has avoided the people to contact the drill bit and has been scalded after punching.

Drawings

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

FIG. 2 is a schematic perspective view of a middle protective shell according to the present invention;

in the figure: 1. a base; 2. a threaded rod; 3. a first bevel gear; 4. a first motor; 5. a second bevel gear; 6. a support bar; 7. a slide bar; 8. a fixed block; 9. mounting a plate; 10. a spring; 11. a second motor; 12. a drill bit; 13. a through hole; 14. and (4) a protective shell.

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. 1-2, the present invention provides a technical solution: a punching device with a protection function comprises a base 1, a threaded rod 2 is rotatably installed at the top of the base 1, a first bevel gear 3 is fixedly sleeved on the threaded rod 2, a first motor 4 is fixedly installed at the top of the base 1, a second bevel gear 5 is fixedly installed on an output shaft of the first motor 4, the second bevel gear 5 is meshed with the first bevel gear 3, a support rod 6 is installed on the threaded rod 2 in a threaded manner, four sliding rods 7 are symmetrically and fixedly installed at the bottom of the support rod 6, the four sliding rods 7 are distributed in a rectangular manner, a fixed block 8 is fixedly installed at the bottom end of each sliding rod 7, the same mounting plate 9 is slidably installed on the four sliding rods 7, a spring 10 is sleeved on each sliding rod 7 in a sliding manner, the top end of each spring 10 is fixedly connected with the support rod 6, the bottom end of each spring 10 is fixedly connected with the mounting, a drill bit 12 is fixedly arranged on an output shaft of the second motor 11, a through hole 13 is formed in the mounting plate 9, and a protective shell 14 is fixedly arranged at the bottom of the mounting plate 9;

the device is characterized in that a threaded hole is formed in the supporting rod 6, the inner wall of the threaded hole is in threaded connection with the threaded rod 2, a rotating groove is formed in the top of the base 1, a bearing is fixedly sleeved on the threaded rod 2, the outer ring of the bearing is fixedly connected with the inner wall of the rotating groove, a limiting rod is fixedly installed at the top of the base 1, the limiting rod penetrates through the supporting rod 6 and is in sliding connection with the supporting rod 6, four sliding holes are symmetrically formed in the mounting plate 9, the inner wall of each sliding hole is in sliding connection with the corresponding sliding rod 7, a groove is formed in the top of the base 1, a limiting block is fixedly installed on the threaded rod 2, the device is matched with the sliding rod 6, the sliding rod 7, the mounting plate 9, the spring 10, the motor 11, the drill bit 12 and the protective shell 14 through the threaded rod 2, when the device is used, an, the second motor 11 drives the drill bit 12 to rotate, the first motor 4 is started, the first motor 4 drives the second bevel gear 5 to rotate, the second bevel gear 5 drives the first bevel gear 3 to rotate, the first bevel gear 3 drives the threaded rod 2 to rotate, the threaded rod 2 drives the supporting rod 6 to move downwards, the supporting rod 6 drives the second motor 11 and the drill bit 12 to move downwards, so that the drill bit 12 is in contact with an article to punch, at the moment, the protective shell 14 drives the mounting plate 9 to slide upwards on the sliding rod 7, the spring 10 is compressed, so that the protective shell 14 shields the drill bit 12 in the punching process, the operating personnel are prevented from being damaged by splashing of material slag, after punching is finished, the first motor 4 is reversely started, so that the supporting rod 6 moves upwards, at the moment, under the elastic force of the spring 10, the protective shell 14 moves downwards relative to the drill bit 12, so that the drill bit 12 is always kept in a shielding state by the protective, prevent that people from contacting the drill bit and being scalded, the utility model is simple in operation, the practicality is strong, can play good guard action, and the effectual in-process material sediment that prevents to punch splashes the injury personnel, simultaneously, has avoided punching and has ended the back people and contact drill bit 12 and be scalded.

The working principle is as follows: when the punching machine is used, an article to be punched is placed on the base 1, the second motor 11 is started, the second motor 11 drives the drill bit 12 to rotate, the first motor 4 is started, the first motor 4 drives the second bevel gear 5 to rotate, the second bevel gear 5 drives the first bevel gear 3 to rotate, the first bevel gear 3 drives the threaded rod 2 to rotate, the threaded rod 2 drives the supporting rod 6 to move downwards, the supporting rod 6 drives the second motor 11 and the drill bit 12 to move downwards, so that the drill bit 12 is contacted with the article to be punched, at the moment, the protective shell 14 drives the mounting plate 9 to slide upwards on the sliding rod 7, the spring 10 is compressed, the protective shell 14 shields the drill bit 12 in the punching process, the operating personnel are prevented from being damaged by splashing of material slag, the first motor 4 is reversely started after punching is finished, the supporting rod 6 moves upwards, at the moment, under the action of the elastic force of the spring 10, the protective shell 14 moves downwards relative to the drill bit, the protective shell 14 is always kept in a state of shielding the drill bit 12, and people are prevented from being scalded by contacting the drill bit.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a perforating device with safeguard function, includes base (1), its characterized in that: the top of base (1) is rotated and is installed threaded rod (2), fixed cover is equipped with first conical gear (3) on threaded rod (2), the top fixed mounting of base (1) has first motor (4), fixed mounting has second conical gear (5) on the output shaft of first motor (4), second conical gear (5) and first conical gear (3) meshing, threaded mounting has bracing piece (6) on threaded rod (2), the bottom symmetry fixed mounting of bracing piece (6) has four slide bars (7), and four slide bars (7) are the rectangle and distribute, the bottom fixed mounting of slide bar (7) has fixed block (8), and slidable mounting has same mounting panel (9) on four slide bars (7), the slidable sleeve is equipped with spring (10) on slide bar (7), the top and bracing piece (6) fixed connection of spring (10), the bottom and mounting panel (9) fixed connection of spring (10), the bottom fixed mounting of bracing piece (6) has second motor (11), fixed mounting has drill bit (12) on the output shaft of second motor (11), through-hole (13) have been seted up on mounting panel (9), the bottom fixed mounting of mounting panel (9) has protecting crust (14).

2. The punching device with the protection function according to claim 1, wherein: the support rod (6) is provided with a threaded hole, and the inner wall of the threaded hole is in threaded connection with the threaded rod (2).

3. The punching device with the protection function according to claim 1, wherein: the top of the base (1) is provided with a rotating groove, the threaded rod (2) is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly connected with the inner wall of the rotating groove.

4. The punching device with the protection function according to claim 1, wherein: the top fixed mounting of base (1) has the gag lever post, the gag lever post runs through bracing piece (6) and with bracing piece (6) sliding connection.

5. The punching device with the protection function according to claim 1, wherein: four sliding holes are symmetrically formed in the mounting plate (9), and the inner walls of the sliding holes are connected with the corresponding sliding rods (7) in a sliding mode.

6. The punching device with the protection function according to claim 1, wherein: the top of the base (1) is provided with a groove, and the threaded rod (2) is fixedly provided with a limiting block.