CN2811315Y - Electromechanical integrated induction-heating digital-control hot-processing device - Google Patents

Abstract

The utility model relates to a mechanical and electrical integrated induction heating numerical control thermal processing equipment. Including bed body, transistor frequency conversion power supply, induction heating load, cooling waterway, quenching waterway, numerical control electrical device, etc., it is characterized in that: there is a lifting guide rail on the bed body, a horizontal platform on the lifting guide rail, and an induction The heating load part; the horizontal platform is driven by the ball screw driven by the servo motor on the bed body; the induction heating load part is connected with the transistor frequency conversion power supply by the cable, the induction heating load part and the transistor power supply are equipped with cooling water circuit, and the quenching water circuit is installed on the load On the component, on the other side of the bed lifting guide rail, there is a workpiece clamping device, and a fixture or a top is installed on the seat body of the station; the fixture or a top can be driven by a motor to rotate. The utility model has the advantage of integrating components such as a transistor frequency conversion power supply, a mechanical clamping transmission device, an induction heating load system, a cooling quenching water system, and an electrical numerical control system.

Description

Mechatronic induction heating CNC thermal processing equipment

technical field

The utility model relates to thermal processing equipment, in particular to a mechanical and electrical integrated induction heating numerical control thermal processing equipment.

Background technique

At present, in the field of industrial induction heating, a large number of applied induction heating (quenching) equipment is composed of a separate high (medium) frequency power supply and a workpiece heating (quenching) machine tool, which has at least two independent boxes. This structure Also known as split equipment (unit). Split-type equipment has a relatively independent power supply and a complex circuit and cooling water connection between the quenching machine tool. The overall unit occupies a large area, the installation workload of the circuit and water circuit is large, and the high (medium) frequency power transmission loss is large.

At present, most of the quenching machine tools used in the industry have relatively backward electrical control technology. Most of them are programmable logic controller (PLC) technology, and a few are relay control technology. The control accuracy is low, and the process parameters cannot be stored, which is very inconvenient to adjust. Its mechanical transmission mostly adopts hydraulic pressure and T-shaped screw, which has poor movement stability and low repeat positioning accuracy.

Contents of the invention

The purpose of this utility model is to solve the above-mentioned problems existing in the induction heating processing equipment in the prior art, and provide a kind of electromechanical integrated induction heating numerical control thermal processing equipment that can realize numerical control automation and complete various types of induction heat treatment. The utility model designs electromechanical integrated induction heating numerical control thermal processing equipment, including a bed body, a transistor frequency conversion power supply, an induction heating load, a cooling waterway, a quenching waterway, a numerical control electrical device, etc., and is characterized in that there is a lifting guide rail on the bed body , there is a horizontal two-dimensional (X, Y axis) horizontal platform on the lifting guide rail, and an induction heating load part is arranged on the horizontal platform; the horizontal platform is driven by a ball screw driven by a servo motor on the bed body; the induction heating load part is provided by The cable is connected to the transistor frequency conversion power supply, and the induction heating load part and the transistor power supply are equipped with cooling water circuits. The seat body, at least one fixture or top is installed on the seat body; there is an upper top mechanism on the double columns on the bed body, and at least one fixture or top is installed on the upper top mechanism, and the upper top mechanism is formed by the double columns. The screw rod driven by the deceleration motor is driven, and the fixture or top on the seat body of the station can be driven by the motor to rotate. The utility model has the advantages of integrating transistor frequency conversion power supply, mechanical clamping transmission device, induction heating load system, cooling and quenching water system, electrical numerical control system and other components, realizing numerical control automation, and being able to complete various types of induction heat treatment processing , greatly reducing the wiring length of the power cable, reducing the loss of medium and high frequency power transmission by 70%, and reducing the footprint and space of the equipment.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is described in detail,

Accompanying drawing 1 is the structural representation of the utility model,

Accompanying drawing 2 is the structural top view schematic diagram of the utility model,

Detailed ways

The figure includes a bed body 1, a transistor frequency conversion power supply 2, an induction heating load part 3, a cooling waterway 4, a quenching waterway 5, a numerical control electrical device 6, etc., and is characterized in that: there is a lifting guide rail 7 on the bed body 1, and the lifting guide rail There is a horizontal two-dimensional (X, Y axis) horizontal platform 8 on the 7, and an induction heating load part 3 is arranged on the horizontal platform 8; the horizontal platform 8 is driven by a ball screw 10 driven by a servo motor 9 on the bed body 1; The induction heating load part 3 is connected to the transistor frequency conversion power supply 2 by the cable 11, the induction heating load part 3 and the transistor power supply 2 are equipped with a cooling water circuit 4, and the quenching water circuit 5 is installed on the induction heating load part 3, on the other side of the lifting guide rail 7 , is the workpiece clamping device, and its lower part is a station seat body 13, and at least one clamp 14 or top is installed on the station seat body 13; Clamp 16 or apex, the upper apex mechanism 12 is driven by the screw mandrel 17 driven by the reduction motor 20 on the double column 15, and the clamp 14 or apex on the station seat body 13 can be driven by motor 18 to rotate. During the use of the equipment, the workpiece to be heat treated is placed on the clamp 14 on the station seat body 13 (or clamped between the upper top mechanism 12 and the clamp 14 and the clamp 16 of the station seat body 13). When the workpiece needs to be rotated, then the clamp 14 (or top) on the drive station seat body is driven by the rotating and horizontal motor 18 to drive the workpiece to rotate, otherwise the clamp 14 (top) and the workpiece are all static. Under the control of the numerical control electrical device 6, the induction heating load part 3 descends to the bottom of the workpiece along with the horizontal platform 8, and the heating inductor 19 of the induction heating load part 3 has passed the horizontal platform 8 and the workpiece in the X and Y axis directions before. The precise positioning of the machine, the numerical control electrical device 6 sends a signal, and the transistor variable frequency power supply 2 is started to output high-frequency electric energy, and the workpiece is heat treated. At this time, according to processing needs, start the servo (stepping) motor 9, drive the horizontal platform 8 and the heating inductor 19 to rise, and carry out heat treatment to the upper part of the workpiece. The electrical device 6 is precisely controlled by the driven ball screw 10 , and the temperature control of the heated workpiece is also controlled by the numerical control electrical device 6 . Quenching waterway 5 also starts as required. Since the numerical control electrical device 6 has powerful functions, it can store a large number of heat treatment process parameters of various workpieces, can control the automatic operation of the whole machine, and realize high-quality induction heat treatment.

Claims (1)

1, electromechanical integration induction heating numerical control heat-processing equipment, comprise lathe bed body, transistor frequency conversion power supply, induction heating load, cooling water channel, quenching water route, numerical control electrical means etc., it is characterized in that: a riser guide is arranged on the lathe bed body, one horizontal two-dimension (X, Y-axis) levelling bench is arranged on the riser guide, on levelling bench, be provided with the induction heating load component; Levelling bench is driven by the ball-screw that the servomotor on the lathe bed body drives; The induction heating load component is by the cable connection transistor frequency conversion power supply, induction heating load component and transistor power supply all are equipped with cooling water channel, the quenching water route is installed on the induction heating load component, opposite side at the lathe bed riser guide, be work holder, its underpart is a station pedestal, and anchor clamps or top are installed on the station pedestal at least; On two columns on the lathe bed body last tip mechanism is arranged, at least one anchor clamps or top are installed on the last tip mechanism, last tip mechanism drives anchor clamps on the station pedestal or top can the rotation by electric motor driving by the screw mandrel that the reducing motor on two columns drives.