CN219310271U

CN219310271U - Protection device of perforating machine

Info

Publication number: CN219310271U
Application number: CN202223468624.5U
Authority: CN
Inventors: 张保雷; 张威
Original assignee: Shandong Xinjingxin Metal Products Co ltd
Current assignee: Shandong Xinjingxin Metal Products Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-07-07
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a protection device of a perforating machine, which comprises an oil cylinder: the upper end of the oil cylinder is fixedly provided with a supporting seat, the lower end of one side of the supporting seat is provided with a pulse discharge box main body, the lower end of the pulse discharge box main body is provided with a clamping seat, the interior of the clamping seat is clamped with a thin metal copper pipe, the lower end surface of the pulse discharge box main body is fixedly connected with a guide rod, the protecting device of the perforating machine drives the supporting seat, the pulse discharge box main body, the thin metal copper pipe, the guide rod, the supporting cylinder and the protecting cover to move downwards through starting the oil cylinder, the thin metal copper pipe performs pulse spark discharge perforation on a workpiece, the protecting cover can prevent spark from splashing to hurt an operator, the eyes of the operator can be prevented from being stimulated by the pulse spark discharge, the protecting cover can be buffered by the design of a spring, and the protecting cover is prevented from being pressed down on the base to cause pressure loss; the design of water drainage tank and drain pipe can lead the cooling water that cooling work piece used, prevents that water stain and iron skiving from adhering to the base or workstation surface and causing the pollution.

Description

Protection device of perforating machine

Technical Field

The utility model relates to the technical field of perforating machine devices, in particular to a protecting device of a perforating machine.

Background

The perforating machine is also called an electric spark perforating machine, a pore machine and a pore discharge machine, and the working principle of the perforating machine is that a thin metal copper pipe (called electrode wire) which moves continuously vertically up and down is used as an electrode to carry out pulse spark discharge metal removal forming on a workpiece.

At present, when the pulse discharge box main body is started, the thin metal copper pipe performs pulse spark discharge on a workpiece to punch holes, so that strong light can be generated, and an operator can seriously stimulate eyes of the operator to be in favor of health when continuously looking for the strong light. Accordingly, improvements in the art are needed.

Disclosure of Invention

The utility model aims to provide a protection device of a perforating machine, which is used for solving the problem that pulse spark discharge stimulates eyes of an operator.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a protection device for a perforating machine, comprising an oil cylinder: the pulse discharge box is characterized in that a supporting seat is fixedly arranged at the upper end of the oil cylinder, a pulse discharge box main body is arranged at the lower end of one side of the supporting seat, a clamping seat is arranged at the lower end of the pulse discharge box main body, a thin metal copper pipe is clamped in the clamping seat, a guide rod is fixedly connected to the lower end face of the pulse discharge box main body, a sliding block is fixedly welded at the lower end of the guide rod, a supporting cylinder is sleeved on the outer side of the guide rod in a sliding manner, a spring is sleeved on the inner side of the supporting cylinder in a sliding manner, a protective cover is fixedly connected to the lower end of the supporting cylinder, a guide seat is arranged on one side of the oil cylinder, a cooling water pipe is arranged on one side of the oil cylinder, a base is fixedly welded at the lower end of the oil cylinder, a drainage groove is formed in the base, and a workbench is arranged in the middle of the base.

Preferably, the sliding block is sleeved in the supporting cylinder in a sliding manner, the lower end of the cooling water pipe is aligned with a workpiece, and the supporting seat, the pulse discharge box main body, the thin metal copper pipe, the guide rod, the supporting cylinder and the protective cover are driven to move downwards through the starting oil cylinder, and the thin metal copper pipe performs pulse spark discharge punching on the workpiece.

Preferably, the upper end of the protective cover is internally sleeved with a thin metal copper pipe, the guide seat is internally sleeved with a thin metal copper pipe, the protective cover is designed to prevent sparks from splashing to hurt operators, and pulse sparks from discharging to stimulate eyes of the operators.

Preferably, the upper end fixed connection slider of spring, the lower extreme fixed connection protection casing of spring, the design of spring can produce the buffering to the protection casing, prevents that the protection casing from pushing down the base and causing the pressure loss.

Preferably, the drain pipe is connected to the one end of water drainage tank, the one end of drain pipe is connected with sewage treatment plant, and the design of water drainage tank and drain pipe can lead to the cooling water that cooling work piece used, prevents that water stain and iron cut adhesion from causing the pollution at base or workstation surface.

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

1. the inner part of the supporting cylinder is in sliding sleeve connection with the sliding block, the lower end of the cooling water pipe is aligned with a workpiece, and the supporting seat, the pulse discharging box main body, the thin metal copper pipe, the guide rod, the supporting cylinder and the protective cover are driven to move downwards by the starting oil cylinder, and the thin metal copper pipe performs pulse spark discharging punching on the workpiece.

2. The thin metal copper pipe is sleeved in the upper end of the protective cover, the thin metal copper pipe is sleeved in the guide seat, and the protective cover can prevent sparks from splashing to hurt operators and prevent pulse sparks from discharging to stimulate eyes of the operators.

3. According to the utility model, the upper end of the spring is fixedly connected with the sliding block, the lower end of the spring is fixedly connected with the protective cover, and the design of the spring can buffer the protective cover, so that the protective cover is prevented from pressing down the base to cause pressure loss.

4. One end of the water drainage groove is connected with the water drainage pipe, one end of the water drainage pipe is connected with the sewage treatment device, and the design of the water drainage groove and the water drainage pipe can guide cooling water used by the cooling workpiece so as to prevent pollution caused by water stains and iron skips adhered to the surface of the base or the workbench.

Drawings

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

FIG. 2 is an enlarged view of the utility model at A;

fig. 3 is a top view of the base of the present utility model.

In the figure: 1 hydro-cylinder, 11 supporting seat, 12 pulse discharge case main part, 13 clamping seat, 14 thin metal copper pipe, 15 guide arm, 16 slider, 17 supporting tube, 18 spring, 19 protection casing, 110 guide holder, 111 condenser tube, 2 base, 21 water drainage tank, 22 drain pipe, 23 workstation.

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.

Example 1

Referring to fig. 1-3, a protection device of a piercing machine is shown in the drawings, which includes an oil cylinder 1: the upper end of the oil cylinder 1 is fixedly provided with a supporting seat 11, the model of the oil cylinder is HOB50, the pulse discharging box main body 12 is installed at the lower end of one side of the supporting seat 11, the clamping seat 13 is installed at the lower end of the pulse discharging box main body 12, the thin metal copper pipe 14 is clamped in the clamping seat 13, the lower end face of the pulse discharging box main body 12 is fixedly connected with a guide rod 15, the lower end of the guide rod 15 is fixedly welded with a sliding block 16, the outer side of the guide rod 15 is sheathed with a supporting cylinder 17 in a sliding manner, the inner side of the supporting cylinder 17 is sheathed with a spring 18 in a sliding manner, the lower end of the supporting cylinder 17 is fixedly connected with a protective cover 19, one side of the oil cylinder 1 is provided with a guide seat 110, one side of the oil cylinder 1 is provided with a cooling water pipe 111, the lower end of the oil cylinder 1 is fixedly welded with a base 2, the inside of the base 2 is provided with a drainage groove 21, one side of the base 2 is fixedly welded with a drain pipe 22, and the middle of the base 2 is provided with a workbench 23.

In order to prevent pulse spark discharge from stimulating eyes of an operator, the sliding block 16 is sleeved in the supporting cylinder 17 in a sliding manner, a workpiece is aligned to the lower end of the cooling water pipe 111, the supporting seat 11, the pulse discharge box main body 12, the thin metal copper pipe 14, the guide rod 15, the supporting cylinder 17 and the protective cover 19 are driven to move downwards by the starting oil cylinder 1, the thin metal copper pipe 14 performs pulse spark discharge on the workpiece to punch holes, the thin metal copper pipe 14 is sleeved in the upper end of the protective cover 19, the thin metal copper pipe 14 is sleeved in the guide seat 110, the protective cover 19 can prevent sparks from splashing to hurt the operator, and the pulse spark discharge can be prevented from stimulating eyes of the operator.

In this embodiment, the support seat 11, the pulse discharge box main body 12, the thin metal copper tube 14, the guide rod 15, the support cylinder 17 and the protection cover 19 are driven to move downwards by the starting oil cylinder 1, the thin metal copper tube 14 performs pulse spark discharge on a workpiece to punch holes, the protection cover 19 can prevent the spark from splashing to hurt an operator, and the pulse spark discharge can be prevented from stimulating eyes of the operator.

Example 2

Referring to fig. 1-3, this embodiment further describes example 1, which is a protection device for a piercing machine, comprising an oil cylinder 1: the upper end of the oil cylinder 1 is fixedly provided with a supporting seat 11, one side lower end of the supporting seat 11 is provided with a pulse discharge box main body 12, the lower end of the pulse discharge box main body 12 is provided with a clamping seat 13, the inside of the clamping seat 13 is clamped with a thin metal copper pipe 14, the lower end face of the pulse discharge box main body 12 is fixedly connected with a guide rod 15, the lower end of the guide rod 15 is fixedly welded with a sliding block 16, the outer side of the guide rod 15 is slidably sleeved with a supporting cylinder 17, the inside of the supporting cylinder 17 is slidably sleeved with a spring 18, the lower end of the supporting cylinder 17 is fixedly connected with a protective cover 19, one side of the oil cylinder 1 is provided with a guide seat 110, one side of the oil cylinder 1 is provided with a cooling water pipe 111, the lower end of the oil cylinder 1 is fixedly welded with a base 2, the inside of the base 2 is provided with a drainage groove 21, one side of the base 2 is fixedly welded with a drainage pipe 22, and the middle of the base 2 is provided with a workbench 23.

In order to prevent the cooling water from overflowing all around, the upper end fixed connection slider 16 of spring 18, the lower extreme fixed connection protection casing 19 of spring 18, the design of spring 18 can produce the buffering to protection casing 19, prevents that protection casing 19 from pushing down base 2 and causing the pressure loss, drain pipe 22 is connected to the one end of water drainage tank 21, and drain pipe 22's one end is connected with sewage treatment plant, and the design of water drainage tank 21 and drain pipe 22 can lead the cooling water that the cooling work piece used, prevents that water stain and skiving from adhering to the surface at base 2 or workstation 23 and causing the pollution.

In this embodiment, the design of the spring 18 can buffer the protection cover 19 to prevent the protection cover 19 from pressing the base 2 to cause pressure loss, and the design of the water draining groove 21 and the water draining pipe 22 can guide the cooling water used for cooling the workpiece to prevent water stain and iron cutting from adhering to the surface of the base 2 or the workbench 23 to cause pollution.

This protection device of puncher drives supporting seat 11, pulse discharge case main part 12, thin metal copper pipe 14, guide arm 15, supporting cylinder 17 and protection casing 19 downwardly moving through starting cylinder 1, start pulse discharge case main part 12 makes thin metal copper pipe 14 carry out pulse spark discharge to the work piece and punches, the design of protection casing 19 can prevent that the spark from splashing the injury operator, and can prevent that pulse spark from discharging and stimulating operator eyes, the design of spring 18 can produce the buffering to protection casing 19, prevent that protection casing 19 from pushing down base 2 and causing the pressure loss, the cooling water that water drainage tank 21 and drain pipe 22's design can lead to the cooling work piece to use prevents that water stain and iron sking from adhering to the surface at base 2 or workstation 23 and causing the pollution.

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. The protection device of the perforating machine is characterized by comprising an oil cylinder (1): the utility model discloses a pulse discharge box, including pulse discharge box main part, supporting seat (11), pulse discharge box main part (12), clamping seat (13) are installed to the upper end fixed mounting of hydro-cylinder (1), clamping seat (13)'s inside presss from both sides tightly has thin metal copper pipe (14), the lower terminal surface fixedly connected with guide arm (15) of pulse discharge box main part (12), the fixed welding of lower extreme of guide arm (15) has slider (16), the outside sliding sleeve of guide arm (15) has supported cylinder (17), the inside sliding sleeve of supporting cylinder (17) has spring (18), the lower extreme fixedly connected with protection casing (19) of supporting cylinder (17), guide holder (110) are installed to one side of hydro-cylinder (1), cooling water pipe (111) are installed to one side of hydro-cylinder (1), the lower extreme fixed welding of hydro-cylinder (1) has base (2), the inside of base (2) is provided with water drainage tank (21), one side fixed welding of base (2) has drain pipe (22), base (23) are provided with workstation (23).

2. A protection device for a piercing machine as defined in claim 1, wherein: the inside of the supporting cylinder (17) is in sliding sleeve connection with the sliding block (16), and the lower end of the cooling water pipe (111) is aligned with a workpiece.

3. A protection device for a piercing machine as defined in claim 1, wherein: the upper end of the protective cover (19) is internally sleeved with a thin metal copper pipe (14), and the interior of the guide seat (110) is sleeved with the thin metal copper pipe (14).

4. A protection device for a piercing machine as defined in claim 1, wherein: the upper end of the spring (18) is fixedly connected with the sliding block (16), and the lower end of the spring (18) is fixedly connected with the protective cover (19).

5. A protection device for a piercing machine as defined in claim 1, wherein: one end of the drainage groove (21) is connected with a drainage pipe (22), and one end of the drainage pipe (22) is connected with a sewage treatment device.