CN103658327A

CN103658327A - Fine blanking machine work table with embedded sensor

Info

Publication number: CN103658327A
Application number: CN201210355021.6A
Authority: CN
Inventors: 秦洪志; 李文喜
Original assignee: Xiangyang Boya Precision Industrial Equipments Co Ltd
Current assignee: Xiangyang Boya Precision Industrial Equipments Co Ltd
Priority date: 2012-09-24
Filing date: 2012-09-24
Publication date: 2014-03-26

Abstract

A fine blanking machine work table with an embedded sensor is used for automatically detecting locating and bonding of a fine blanking machine mold. A plurality of second sensors are arranged in a lower work table body, two T-shaped grooves are distributed on the left side and the right side of the bottom face of a lower connecting plate of the mold, the rear lateral side of the lower connecting plate of the mold is in contact with a protrusion of a locating block on the rear portion of the lower work table, and a third sensor and a fourth sensor are arranged in the locating block. A plurality of first sensors are arranged in an upper work table body, and two T-shaped grooves are distributed on the left side and the right side of the top face of an upper connecting plate of the mold. Each movement of mold installing is subjected to information feedback through the sensors or a switch, movement execution accuracy is guaranteed, and device faults can be found out and repaired fast in an early stage. If the mold position is abnormal during normal work of a fine blanking machine, information feedback can also be conducted through the sensors or the switch, program starting is protected, interlocking and interlink among movements are provided, automation control of the device is greatly facilitated, control and fault detecting are convenient and efficient, and the safety and the reliability are greatly improved.

Description

The smart impact machine workbench of pre-buried sensor

Technical field

The present invention relates to mechanical equipment technical field, specifically the upper smart impact machine workbench with pre-buried sensor of a kind of fine-edge blanking hydraulic press (hereinafter to be referred as smart impact machine).

Background technology

At present, smart impact machine is widely used in the processing of auto parts manufacture and complex precise part, is applicable to the processing of the precision stamping part of small batch simultaneously.For the smart impact machine of producing in enormous quantities, smart impact machine mould need regularly replace and repair; And the smart impact machine of producing for small batch, the frequency of changing fine blanking die is higher; Therefore, often cause the centering of mould poor, mould and workbench laminating are bad, directly cause the lost of life of mould, more serious situation is, in the smart impact machine course of work, the loosening mould that can cause of mould damages, or cause the damage of smart impact machine equipment, or cause the personal accident to operating personnel, there is larger hidden danger.

Therefore, the laminating of the location of existing smart impact machine mould and mould is improved, improve the safety and reliability of equipment, seemed more and more important.

Summary of the invention

For overcoming the deficiencies in the prior art, goal of the invention of the present invention is to provide a kind of smart impact machine workbench of pre-buried sensor, by the method for pre-buried sensor in smart impact machine workbench, monitor location and the laminating of mould, to monitor the positioning precision of smart impact machine under static state, mould is dynamically loosening, extend the service life of mould, abatement apparatus and personnel's hidden danger.

For achieving the above object, on the lower table in frame of the present invention, be connected with mould lower connecting plate, on upper table, be connected with mould upper junction plate, it is characterized in that:

In described lower table, be provided with a plurality of sensors two, the left and right, bottom surface of mould lower connecting plate is distributed with two T-shaped grooves, the square groove of mould lower connecting plate trailing flank contacts with the projection of the locating piece at lower table rear portion, locating piece is connected on lower table, is equipped with electric control system to be connected, and can to monitor sensor three and the sensor four that mould puts in place in locating piece;

A plurality of sensors one that are connected with electric control system are installed in the table top of described upper table; The end face left and right of mould upper junction plate is distributed with two T-shaped grooves.

The present invention is provided with sensor in the lower table of smart impact machine and upper table, for monitoring mould fit-state; The rear portion of lower table has machinery extremely spacing, and has Sensor monitoring, guarantees that mould is in place.

Compared with prior art, each action of installation mold, all by sensor or switch feedback information, guarantees the accuracy that performs an action in the present invention, is conducive to the early detection of equipment fault and repairs fast; If die location is abnormal in the normal work of smart impact machine; also can pass through sensor or switch feedback information; defence program starts; for interlocking and interlock are provided between action; the automation that greatly facilitates equipment is controlled, make to control and fault detect more convenient, efficient, can realize the replacing of mould and the process safety of locking is reliable; reliable when essence impact machine is normally worked, the safety of equipment and reliability are improved.

Accompanying drawing explanation

Fig. 1 is the structure diagram of upper and lower workbench of the present invention.

Fig. 2 is lower table top view of the present invention.

Fig. 3 is upper table upward view of the present invention.

Fig. 4 is the mould lower connecting plate structure diagram of Fig. 1.

Fig. 5 is the mould upper junction plate structure diagram of Fig. 1.

Fig. 6 is the front view of Fig. 4.

Fig. 7 is the front view of Fig. 5.

The specific embodiment

As shown in Figure 1, Figure 2, shown in Fig. 4, Fig. 6, the structure of lower table 1 is composed as follows.

In the lower table 1 of smart impact machine, be provided with a plurality of sensors 26, on the table top of lower table 1, be connected with mould lower connecting plate 2, the left and right, bottom surface of mould lower connecting plate 2 is distributed with two T-shaped grooves, the square groove of mould lower connecting plate 2 trailing flanks contacts with the projection of the locating piece 8 at lower table 1 rear portion, locating piece 8 is connected on lower table 1, is equipped with electric control system to be connected, and can to monitor sensor 37 and the sensor 49 that mould puts in place in locating piece 8.

As shown in Fig. 1, Fig. 3, Fig. 5, Fig. 7, the structure of upper table 4 is composed as follows.

In the table top of the upper table 4 of smart impact machine, a plurality of sensors 1 that are connected with electric control system are installed; The end face left and right of mould upper junction plate 3 is distributed with two T-shaped grooves.

The sequence of movement that mould of the present invention is installed is as follows:

(1) along with fine blanking die is pushed into workspace, the square groove of mould lower connecting plate 2 trailing flanks contacts with the projection of the locating piece 8 at lower table 1 rear portion, locating piece 8 use securing members are connected on lower table 1, when square groove enters in the projection of locating piece 8 completely, and when mould lower connecting plate 2 trailing flanks contact with projection two step surfaces of locating piece 8, being arranged on sensor 37 in locating piece 8 and sensor 49 detects mould simultaneously and puts in place, sensor 37 and sensor 49 send signal simultaneously, and system validation mould is pushed into correct position; Simultaneously, the several sensors 26 that are distributed in 1 li of lower table must be able to sense the distance of mould lower connecting plate 2 bottom surfaces, and send signal simultaneously, if there is one to fail sender, the installation procedure of mould is not down carried out, and report to the police and point out mould and lower table 1 to fail to fit completely, console just can show the sensor of failing to fit completely, convenient inspection and elimination fault;

(2) when correctly installing the mould lower connecting plate 2 of mould, the lower table 1 of essence impact machine could rise, when the mould upper junction plate 3 of mould rises to the bottom surface laminating with upper table 4, several sensors 1 that upper table is 4 li, must be able to sense mould upper junction plate 3 bottom surfaces, and send signal simultaneously, if there is one to fail sender, the installation procedure of mould is not down carried out, and report to the police and point out upper junction plate 3 bottom surfaces and upper table 4 to fail to fit completely, console just can show the sensor of failing to fit completely, convenient inspection and elimination fault.

Claims

1. a smart impact machine workbench for pre-buried sensor, is connected with mould lower connecting plate (2) on the lower table in frame (1), is connected with mould upper junction plate (3) on upper table (4), it is characterized in that:

In described lower table (1), be provided with a plurality of sensors two (6), the left and right, bottom surface of mould lower connecting plate (2) is distributed with two T-shaped grooves, the square groove of mould lower connecting plate (2) trailing flank contacts with the projection of the locating piece (8) at lower table (1) rear portion, it is upper that locating piece (8) is connected to lower table (1), is equipped with electric control system to be connected, also can to monitor sensor three (7) and the sensor four (9) that mould puts in place in locating piece (8);

A plurality of sensors one (5) that are connected with electric control system are installed in the table top of described upper table (4); The end face left and right of mould upper junction plate (3) is distributed with two T-shaped grooves.