CN110733014A

CN110733014A - Angle adjusting and positioning device for fine machining of large dies

Info

Publication number: CN110733014A
Application number: CN201911048771.7A
Authority: CN
Inventors: 宫作范; 郑铎
Original assignee: Chinese Auto Polytron Technologies Inc
Current assignee: Chinese Auto Polytron Technologies Inc
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-01-31

Abstract

Angle adjusting and positioning device for large-scale mold fine processing, comprising a bottom frame, a turning table arranged on the bottom frame, a turning cylinder connected between the bottom frame and the turning table, a rotary table arranged on the turning table by a rotary supporting mechanism, a rotary table driving mechanism arranged on the turning table, a cylinder and a rotary driving mechanism electric control system, wherein the side of the turning table is hinged with the bottom frame by a hinge shaft, the other side opposite to the hinged side of the bottom frame is connected with the cylinder, the other end of the cylinder is connected on the bottom frame, the electric control system comprises a PLC, a motor power switch and an oil supply direction control valve.

Description

Angle adjusting and positioning device for fine machining of large dies

The technical field is as follows:

the invention belongs to the field of mechanical equipment, and particularly relates to auxiliary equipment in a large-scale die manufacturing process.

Background art:

in the process of machining and manufacturing larger dies, drilling, grinding, wedge assembling and the like are mostly needed on different inclined planes in a die holder, in order to facilitate operation and ensure quality, the dies are usually lifted, the dies are overturned to move a machining surface to a proper space angle and position, and then manual fine machining is carried out on a selected machining position.

The invention content is as follows:

the invention aims to provide an angle adjusting and positioning device for types of large dies during fine processing, which is used for manufacturing large dies and overcomes the defects of adjusting die angles and positioning after adjustment for different processing surfaces during manufacturing large dies in the prior art.

The angle adjusting and positioning device comprises a bottom frame, a turnover table arranged on the bottom frame, a turnover oil cylinder connected between the bottom frame and the turnover table, an oil cylinder oil supply system, a rotary table arranged on the turnover table through a rotary supporting mechanism, a rotary table driving mechanism arranged on the turnover table, an oil cylinder and a rotary driving mechanism electric control system, wherein the side of the turnover table is hinged with the bottom frame through a hinge shaft, the other side opposite to the hinged side of the bottom frame is connected with the oil cylinder, the other end of the oil cylinder is connected to the bottom frame, a T-shaped groove for assembling a mold locking component is arranged on the table top of the rotary table, the oil cylinder oil supply system comprises a hydraulic pump station, an oil supply pipe and an oil supply direction control valve, and the electric control system comprises a PLC (programmable logic controller), a motor power switch.

In the invention, the underframe is preferably of a box-type structure welded by steel plates and is fixed on the foundation ground through anchor bolts, the rotary support mechanism is preferably a rotary support bearing, the end of the rotary support bearing with a gear ring is used as the upper end to be fixedly connected with the rotary table, the lower end of the rotary support bearing is fixed on the overturning table, the motor in the rotary drive mechanism is preferably a three-in-one speed reduction motor, the motor is arranged on the overturning table, and the output shaft of the motor is provided with a drive gear meshed with the gear ring on the rotary support bearing.

In order to obtain the position information of the rotary table relative to the overturning table, a proximity switch is arranged on the overturning table, the proximity switch and a signal board are arranged on the rotary table, and the proximity switch is connected to an electric control system.

The invention has the positive effects that: through operation electrical system, the upset of drive roll-over table between vertical and level, the gyration of the relative roll-over table of revolving platform, the mould on the revolving platform is waited to process the face and is overturn to the horizontal direction automatically, has made things convenient for manufacturing workman's work greatly, has reduced the work degree of difficulty of mould truing, has improved production efficiency, has guaranteed the processingquality of mould, has improved the security in the mould production process.

Drawings

FIG. 1 is a front view of the overall structure of the angle adjusting and positioning device of the present invention.

Fig. 2 is a side, lower perspective view of the angular adjustment and positioning device of the present invention.

FIG. 3 is a view showing the combination of the turntable and the turntable of the angle adjusting and positioning apparatus of the present invention.

Fig. 4 is an electrical schematic of the control system of the present invention.

Detailed Description

Referring to fig. 1, 2 and 3, the angle adjusting and positioning device of the invention comprises a box type underframe 1 welded by steel plates, a turnover table 2 arranged on the underframe, a turnover oil cylinder 3 connected between the underframe and the turnover table, an oil cylinder oil supply system (not shown), a rotary table 7 arranged on the turnover table 2 by a rotary support bearing 4, a three-in-one speed reducing motor 6 arranged on the turnover table 2 and driving the rotary table, an oil cylinder and a rotary driving mechanism electric control system, wherein the side of the turnover table 2 is hinged with the underframe 1 by a hinge shaft, the other side of the turnover table opposite to the hinged side of the underframe is connected with the oil cylinder 3, the other end of the oil cylinder 3 is connected with the underframe 1, the end of the rotary support bearing 4 with a gear ring is fixedly connected with the rotary table 7 as the upper end, the lower end of the rotary support bearing 4 is fixed on the turnover table 2, a driving gear 5 meshed with the gear ring on the rotary support bearing 4 is arranged on the output shaft of the motor 6, a locking and attaching oil supply mold 8 is arranged on the table surface, the oil cylinder system comprises a hydraulic pump station (not shown) and a hydraulic control valve (not shown);

in order to obtain the positional information of the turntable with respect to the turntable, a proximity switch 9 is installed on the side of the turntable facing the turntable, a signal board 10 having the proximity switch 9 on the turntable, and the proximity switch 9 is connected to an electric control system.

Referring to fig. 4, the electric control system includes a PLC, a motor power switch, and an oil supply direction control valve.

Claims

The angle adjusting and positioning device for fine processing of large molds is characterized by comprising an underframe, a turnover table arranged on the underframe, a turnover oil cylinder connected between the underframe and the turnover table, an oil cylinder oil supply system, a rotary table arranged on the turnover table by a rotary supporting mechanism, a rotary table driving mechanism arranged on the turnover table, an oil cylinder and a rotary driving mechanism electric control system, wherein the side of the turnover table is hinged with the underframe by a hinge shaft, the other side opposite to the hinged side of the underframe is connected with the oil cylinder, the other end of the oil cylinder is connected with the underframe, a T-shaped groove for assembling a mold locking component is arranged on the table top of the rotary table, the oil cylinder oil supply system comprises a hydraulic pump station, an oil supply pipe and an oil supply direction control valve, and the electric control system comprises a PLC, a motor power switch and an oil supply direction control valve.
The angle adjusting and positioning device for fine processing of large molds is characterized in that an underframe is preferably of a box structure welded by steel plates and fixed on the ground of a foundation through foundation bolts, a rotary support mechanism preferably uses a rotary support bearing, the end of the rotary support bearing with a gear ring is used as the upper end and fixedly connected with a rotary table, the lower end of the rotary support bearing is fixed on the turnover table, a motor in a rotary driving mechanism is a three-in-one speed reducing motor, the motor is arranged on the turnover table, and a driving gear meshed with the gear ring on the rotary support bearing is arranged on an output shaft of the motor.
3, Angle adjusting and positioning device for large mould fine processing, which is characterized in that a proximity switch is arranged on a turnover table, a proximity switch and a signal board are arranged on a rotary table, and the proximity switch is connected with an electric control system.