CN208613600U - A kind of stamping device with double protection functions - Google Patents

Abstract

The utility model discloses a kind of stamping devices with double protection functions, including press machine, fixing piece, cabinet, cutting die, die holder, hinge, chamber door, observation window, handle, bottom plate, pedestal, cylinder, cylindrical body, drive rod, fixed case, guide plate, guiding groove, cylinder pushing block, round bar, conductive rod, conductive sheet, spring and sheet glass.The utility model cabinet, chamber door and observation window effectively can prevent staff from putting in hand inside press machine in the case where not influencing and observing work pieces process, and the mechanical structure similar to conventionally employed exposure is avoided to be processed and bring security risk；The drive rod of setting can effectively control contact situation of the conductive rod with conducting block by the folding condition of chamber door, and when chamber door is in the open state, press machine power-off, the device stops working, and when chamber door is closed, press machine is powered, which works normally.

Description

A kind of stamping device with double protection functions

Technical field

The utility model relates to a kind of stamping device, specifically a kind of stamping device with double protection functions belongs to Stamping equipment technical field.

Background technique

Punching press is that depended on pressure machine and mold apply external force to plate, band, tubing and profile etc., is allowed to generate plastic deformation Or separation, thus the forming and machining method of the workpiece of shape and size needed for obtaining, punching press and forging belong to plastic processing, are collectively referred to as Forging and stamping.

Most of stamping equipments carry out operation in the exposed environment, since stamping equipment meeting defencive function is simple, no envelope Enclosed safeguard measure, or due to the misoperation of staff, often result in the somatic damage of staff；And it is big on the market Most stamping equipments do not have automatic circuit break function, during replacing plate, press machine can be still opened, to bring one Fixed security risk.Therefore, a kind of stamping device with double protection functions is proposed regarding to the issue above.

Summary of the invention

The purpose of this utility model is that solve the above-mentioned problems and provides a kind of rushing with double protection functions Pressure device.

The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of punching press dress with double protection functions It sets, including press machine, protection mechanism and automatic power interruption mechanism, wherein the output end of the press machine is equipped with cutting die, the pressure The base top surface of power machine is connected with die holder；

The protection mechanism includes cabinet, chamber door and observation window, and the inner wall of the cabinet is installed by several fixing pieces The side wall of press machine, the cabinet hingedly installs chamber door by hinge, and the surface of the chamber door is embedded to be equipped with observation window, described Side of the chamber door far from hinge is embedded to be equipped with handle；

The automatic power interruption mechanism includes cylindrical body, drive rod and fixed case, and the wall box is close to the one of hinge Side is connected with bottom plate, and the symmetrical affixed two identical pedestals in the surface of the bottom plate, the surface of two pedestals is connected with Cylinder, the inner wall of two cylinders rotate the both ends for being socketed in cylindrical body respectively, and the side wall of the cylindrical body is connected with transmission Bar, the chamber door surface are fixed in two close to the affixed fixed case in one end of hinge, two opposite inner sidewalls of the fixed case The both ends of a symmetrically arranged guide plate, the surface of two guide plates offer guiding groove, and two guiding grooves are slided respectively The dynamic both ends for being socketed in cylinder pushing block and round bar, the affixed drive rod in side of the cylinder pushing block, the round bar pass through spring bullet Property be connected and fixed the side wall of case, and the inside of the round bar, through there is conductive rod, the both ends bottom of the conductive rod is overlapped on The surface of conductive sheet, two conductive sheets are fixed in the inner sidewall of fixed case.

Preferably, the cylinder pushing block is arranged inside guiding groove close to the side of bottom plate, and the round bar is in guiding groove Portion is arranged close to the side of handle.

Preferably, the zero curve and firewire of press machine is electrically connected in two conductive sheets.

Preferably, the length of the conductive sheet is 1/5th of fixed case length.

Preferably, the fixed case, the central axes of the drive rod and the bottom plate in the horizontal direction are located at always On line.

Preferably, sheet glass is respectively mounted between two guide plates and the side wall of corresponding fixed case.

The beneficial effects of the utility model are:

1. the utility model cabinet, chamber door and observation window can effectively be prevented in the case where not influencing and observing work pieces process Only staff puts in hand inside press machine, and the mechanical structure similar to conventionally employed exposure is avoided to be processed and bring Security risk；

2. the drive rod being arranged can effectively control contact of the conductive rod with conducting block by the folding condition of chamber door Situation, when chamber door is in the open state, press machine power-off, the device stops working, and when chamber door is closed, press machine is logical Electricity, the device work normally.

Detailed description of the invention

Fig. 1 is the utility model schematic diagram of internal structure；

Fig. 2 is the utility model overall structure diagram；

Fig. 3 is partial enlargement structural representation at A in the utility model Fig. 2；

Fig. 4 is the utility model cylinder overall structure diagram；

Fig. 5 is the utility model guide plate overall structure diagram.

In figure: 1, press machine, 2, fixing piece, 3, cabinet, 4, cutting die, 5, die holder, 6, hinge, 7, chamber door, 8, observation window, 9, Handle, 10, bottom plate, 11, pedestal, 12, cylinder, 13, cylindrical body, 14, drive rod, 15, fixed case, 16, guide plate, 1601, guidance Slot, 17, cylinder pushing block, 18, round bar, 19, conductive rod, 20, conductive sheet, 21, spring, 22, sheet glass.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to shown in Fig. 1-5, a kind of stamping device with double protection functions, including press machine 1, protection mechanism and Automatic power interruption mechanism, wherein the output end of the press machine 1 is equipped with cutting die 4, and the base top surface of the press machine 1 is solid It is connected to die holder 5, is convenient for punching press plate body；

The protection mechanism includes cabinet 3, chamber door 7 and observation window 8, and the inner wall of the cabinet 3 passes through several fixing pieces 2 Press machine 1 is installed, the side wall of the cabinet 3 is convenient for blowing by the hinged installation chamber door 7 of hinge 6, in the surface of the chamber door 7 Embedding to be equipped with observation window 8, convenient for observation punching press situation, side of the chamber door 7 far from hinge 6 is embedded to be equipped with handle 9, is convenient for Open chamber door 7；

The automatic power interruption mechanism includes cylindrical body 13, drive rod 14 and fixed case 15, and 3 side wall of cabinet is close to conjunction The side of page 6 is connected with bottom plate 10, is convenient for affixed pedestal 11, the symmetrical affixed two identical pedestals in the surface of the bottom plate 10 11, it is convenient for affixed cylinder 12, the surface of two pedestals 11 is connected with cylinder 12, is easily installed cylindrical body 13, two institutes The inner wall for stating cylinder 12 rotates the both ends for being socketed in cylindrical body 13 respectively, is easily installed drive rod 14, the side of the cylindrical body 13 Wall is connected with drive rod 14, and convenient for keeping cylinder pushing block 17 mobile, 7 surface of chamber door is close to the affixed fixed case in one end of hinge 6 15, it is easily installed guide plate 16, two opposite inner sidewalls of the fixed case 15 are fixed in two symmetrically arranged guide plates 16 Both ends, the surface of two guide plates 16 offer guiding groove 1601, and two guiding grooves 1601 are slidably socketed respectively The both ends of cylinder pushing block 17 and round bar 18, cylinder pushing block 17 is convenient for promotion round bar 18, the affixed biography in side of the cylinder pushing block 17 Lever 14, the round bar 18 passes through the side wall of 21 elastic connection fixed case 15 of spring, convenient for making round bar 18 be moved to fixed case 15 One end, and the inside of the round bar 18, through there is conductive rod 19, convenient for conduction, the both ends bottom of the conductive rod 19 is overlapped On the surface of conductive sheet 20, two conductive sheets 20 are fixed in the inner sidewall of fixed case 15, convenient for conduction.

The cylinder pushing block 17 is arranged in the inside of guiding groove 1601 close to the side of bottom plate 10, and the round bar 18 is in guiding groove 1601 inside are arranged close to the side of handle 9, convenient for controlling the switch conditions of 1 power supply of press machine；Two conductive sheets 20 divide Not electricity Xing Lianjie press machine 1 zero curve and firewire, convenient for control press machine 1 switch conditions；The length of the conductive sheet 20 is / 5th of 15 length of fixed case, convenient for controlling the switch conditions of press machine 1；The fixed case 15,14 and of the drive rod The central axes of the bottom plate 10 in the horizontal direction are located along the same line, convenient for keeping round bar 18 mobile；Two guide plates 16 It is respectively mounted sheet glass 22 between the side wall of corresponding fixed case 15, prevents from leaking electricity.

When the utility model is used, the electric elements occurred in the application external connection power supply and control when in use Switch opens chamber door 7 by handle 9, plate is placed on die holder 5, closes chamber door 7, and the power supply for opening press machine 1 starts to rush Pressure, since the whole process of punching press is carried out inside cabinet 3, staff can not directly contact cutting die in punching course 4, plate and die holder 5, so dangerous situation will not be generated；

When user is not turned off the power switch of press machine 1 and directly opens chamber door 7, cylinder pushing block 17 is in guiding groove 1601 internal slides, and push round bar 18 to close to the movement of the side of handle 9, conductive rod 19 moves together with round bar 18, when When conductive sheet 20 is left at the both ends of conductive rod 19, the power supply of press machine 1 is disconnected.Press machine 1 stops working, and further protects User's personal safety, wherein conductive rod 19 and conductive sheet 20 are all made of conductive material production.

YQ41-5T model that press machine 1 is produced using Tengzhou City Yu Ke Machinery Co., Ltd. and its relevant mating Power supply and circuit.

It is related to circuit and electronic component and module is the prior art, those skilled in the art may be implemented completely, Without superfluous words, the content of the utility model protection is not related to the improvement for software and method yet.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by fall in claim containing with important document All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (6)

1. a kind of stamping device with double protection functions, it is characterised in that: including press machine (1), protection mechanism and automatic Power cutoff mechanism, wherein the output end of the press machine (1) is equipped with cutting die (4), the base top surface of the press machine (1) It is connected with die holder (5)；The protection mechanism includes cabinet (3), chamber door (7) and observation window (8), and the inner wall of the cabinet (3) is logical Several fixing pieces (2) installation press machine (1) is crossed, the side wall of the cabinet (3) hingedly installs chamber door (7) by hinge (6), institute The surface for stating chamber door (7), which embeds, to be equipped with observation window (8), and side of the chamber door (7) far from hinge (6) is embedded to be equipped with handle (9)；The automatic power interruption mechanism includes cylindrical body (13), drive rod (14) and fixed case (15), and cabinet (3) side wall is leaning on The side of nearly hinge (6) is connected with bottom plate (10), the symmetrical affixed two identical pedestals (11) in the surface of the bottom plate (10), and two The surface of a pedestal (11) is connected with cylinder (12), and the inner wall of two cylinders (12) rotates respectively is socketed in cylinder The side wall at the both ends of body (13), the cylindrical body (13) is connected with drive rod (14), and chamber door (7) surface is close to hinge (6) The affixed fixed case in one end (15), two opposite inner sidewalls of the fixed case (15) are fixed in two symmetrically arranged guide plates (16) surface at both ends, two guide plates (16) offers guiding groove (1601), two guiding grooves (1601) point It is not slidably socketed in the both ends of cylinder pushing block (17) and round bar (18), the affixed drive rod in side of the cylinder pushing block (17) (14), the round bar (18) passes through the side wall of spring (21) elastic connection fixed case (15), and the inside of the round bar (18) is passed through It is installed with conductive rod (19), the both ends bottom of the conductive rod (19) is overlapped on the surface of conductive sheet (20), two conductions Piece (20) is fixed in the inner sidewall of fixed case (15).

2. a kind of stamping device with double protection functions according to claim 1, it is characterised in that: the cylinder pushes away Block (17) is arranged in the internal side close to bottom plate (10) of guiding groove (1601), and the round bar (18) is internal in guiding groove (1601) Side close to handle (9) is arranged.

3. a kind of stamping device with double protection functions according to claim 1, it is characterised in that: led described in two The zero curve and firewire of press machine (1) is electrically connected in electric piece (20).

4. a kind of stamping device with double protection functions according to claim 1, it is characterised in that: the conductive sheet (20) length is 1/5th of fixed case (15) length.

5. a kind of stamping device with double protection functions according to claim 1, it is characterised in that: the fixed case (15), the drive rod (14) and the central axes of the bottom plate (10) in the horizontal direction are located along the same line.

6. a kind of stamping device with double protection functions according to claim 1, it is characterised in that: led described in two Sheet glass (22) are respectively mounted between plate (16) and the side wall of corresponding fixed case (15).