CN215845383U

CN215845383U - Device for safety protection in stamping production

Info

Publication number: CN215845383U
Application number: CN202121529078.4U
Authority: CN
Inventors: 钟义洲
Original assignee: Kunshan Taishitong Precision Electronic Technology Co ltd
Current assignee: Kunshan Taishitong Precision Electronic Technology Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2022-02-18
Anticipated expiration: 2031-07-06

Abstract

The utility model relates to the technical field of stamping production, in particular to a device for stamping production safety protection, which comprises a contact switch, the two sides of the contact switch are provided with limit blocks, the upper ends of the contact switch and the limit blocks are provided with safety stop blocks, the contact switch, the limiting block and the safety block are externally provided with a safety block storage box which is connected in a sleeved mode, the upper end of the safety block is provided with a handle used for moving, the safety block is convenient to take and place, the contact switch is linked with a matched machine emergency switch, the contact switch is opened after the safety block is pressed down, and the contact switch is in an opened state when being pressed down to the upper end of the limiting block, when the safety stop block is taken out, the machine can not operate, the machine can operate when the machine is put in, and the safety stop block is added, so that the personnel, the machine and the die can be effectively prevented from being damaged.

Description

Device for safety protection in stamping production

Technical Field

The utility model relates to the technical field of stamping production, in particular to a device for safety protection in stamping production.

Background

The punch press is a stamping type press. In national production, the stamping process has the advantages of material and energy saving, high efficiency, low technical requirement on operators and capability of making products which cannot be machined through various die applications compared with the traditional machining, so that the stamping process has wider and wider application range.

When the punch press is used for production, the die is abnormal, and a user needs to stretch into the die to operate, if the machine is abnormally started or the user mistakenly collides a switch, the press is closed, personnel injury is very easily caused, an iron block can be placed into the die conventionally to block the machine from being closed, so that the personnel injury is prevented, and when the operation is easily completed, the user forgets to take out the die to start the machine, so that the machine and the die are damaged.

Therefore, there is a need to design a device for stamping safety protection to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for producing safety protection by stamping, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a device of punching press production safety protection, includes contact switch, the contact switch both sides are equipped with the stopper, the upper end of contact switch and stopper is equipped with safety stop, the outside of contact switch, stopper and safety stop is equipped with safety stop case.

As a preferable aspect of the present invention, the contact switch is linked to a mating machine emergency switch.

Preferably, the safety block and the safety block storage box are connected in a sleeved mode.

In a preferred embodiment of the present invention, a handle for moving is provided at an upper end of the safety block.

As a preferable aspect of the present invention, the contact switch is turned on after the safety stopper is pressed down.

As a preferable scheme of the utility model, the contact switch is in an open state when being pressed down to the upper end of the limit block.

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

in the utility model, through the arranged safety block, the safety block is connected with the safety block storage box in a sleeved mode, the upper end of the safety block is provided with a handle for moving, the safety block is convenient to take and place, the contact type switch is linked with a matched machine emergency switch, the contact type switch is opened after the safety block is pressed downwards, the contact type switch is in an open state when being pressed to the upper end of the limiting block, when the safety block is taken out, a machine cannot operate and can be put into the machine to operate, when a punch press is produced, the mold is abnormal, when a hand needs to be stretched into the mold to operate, if the machine is abnormally started or the switch is accidentally knocked by people, the press is closed, personnel injury is very easily caused, conventionally, an iron block can be put into the mold to block the machine from being closed, so as to prevent the personnel injury, but when the operation is easily finished, the machine is forgotten to be taken out to start to cause the damage of the machine and the mold, add safety stop, can effectually guarantee simultaneously that personnel and machine and mould do not receive the injury and damage, when needing to stretch into the operation in the mould, can take out safety stop, can make the punch press stop production, can stretch into the operation in the mould, overhaul the completion back, can put into safety stop storage box with safety stop, can continue production, form the external control structure, improve holistic security.

Drawings

FIG. 1 is a view showing the inner structure of a safety block storage case according to the present invention;

FIG. 2 is a view of the safety block of the present invention;

fig. 3 is a view showing a construction for installing a safety block according to the present invention.

In the figure: 1. a contact switch; 2. a limiting block; 3. a safety block storage box; 4. and a safety stop.

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of providing a more thorough disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a device of punching press production safety protection, includes contact switch 1, and contact switch 1 both sides are equipped with stopper 2, and the upper end of contact switch 1 and stopper 2 is equipped with safety stop 4, and the outside of contact switch 1, stopper 2 and safety stop 4 is equipped with safety stop case 3.

In an embodiment, referring to fig. 1, fig. 2 and fig. 3, the contact switch 1 is linked with a matched machine emergency switch, the contact switch 1 is opened after the safety block 4 is pressed down, the contact switch 1 is in an opened state when being pressed down to the upper end of the limiting block 2, when the safety block 4 is taken out, the machine cannot operate, and the machine can operate when being put in.

In an embodiment, referring to fig. 1, fig. 2 and fig. 3, the safety block 4 is connected with the safety block storage box 3 in a sleeved manner, and a handle for moving is arranged at the upper end of the safety block 4, so that the safety block 4 can be conveniently taken and placed.

The working principle is as follows: when the safety stop block device is used, the safety stop block 4 is connected with the safety stop block storage box 3 in a sleeved mode, a handle used for moving is arranged at the upper end of the safety stop block 4, the safety stop block 4 is convenient to take and place, the contact type switch 1 is linked with a matched machine emergency switch, the contact type switch 1 is opened after the safety stop block 4 is pressed down, the contact type switch 1 is in an open state when being pressed down to the upper end of the limiting block 2, when the safety stop block 4 is taken out, a machine cannot operate and can be put into the machine to operate, when a punch press is in production, the mold is abnormal, when a hand needs to be put into the mold to operate, if the machine is abnormally started or the switch is knocked by a human error, the press is closed, personnel injury is very easy to cause, conventionally, an iron block can be put into the mold to block the machine from being closed so as to prevent the personnel injury, when the operation is very easy to be finished, the machine is forgotten to be taken out to start, and the damage to the machine and the mold is caused, add safety stop 4, can effectually guarantee simultaneously that personnel and machine and mould do not receive the injury and damage, when needing to stretch out the hand and enter the operation in the mould, can take out safety stop 4, can make the punch press stop production, can stretch out the hand and enter the operation in the mould, overhaul the completion back, can put into safety stop case 3 with safety stop 4 in, can continue production, form the external control structure, improve holistic security.

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 device of punching production safety protection, includes contact switch (1), its characterized in that: the safety device is characterized in that limiting blocks (2) are arranged on two sides of the contact switch (1), safety stop blocks (4) are arranged at the upper ends of the contact switch (1) and the limiting blocks (2), and safety stop block storage boxes (3) are arranged outside the contact switch (1), the limiting blocks (2) and the safety stop blocks (4).

2. The apparatus of claim 1, wherein the stamping-production safety shield is: the contact switch (1) is linked with a matched machine emergency switch.

3. The apparatus of claim 1, wherein the stamping-production safety shield is: the safety stop block (4) is connected with the safety stop block storage box (3) in a sleeved mode.

4. The apparatus of claim 1, wherein the stamping-production safety shield is: the upper end of the safety stop block (4) is provided with a handle for moving.

5. The apparatus of claim 1, wherein the stamping-production safety shield is: the contact switch (1) is opened after the safety stop block (4) is pressed downwards.

6. The apparatus of claim 1, wherein the stamping-production safety shield is: the contact switch (1) is in an open state when being pressed down to the upper end of the limiting block (2).