Numerically controlled type hydraulic transmission system

A hydraulic transmission and numerical control technology, which is applied in the direction of metal processing machinery parts, metal processing equipment, feeding devices, etc., can solve the problems of wasting workshop space and energy, and achieve the effect of fast and accurate stop and saving workshop space

Inactive Publication Date: 2014-07-02
范朝民
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This not only wastes energy but also wastes the customer's limited plant space

Method used

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  • Numerically controlled type hydraulic transmission system

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Embodiment Construction

[0008] Depend on figure 1 It is known that a programmable hydraulic transmission system consists of a large gear 1, a high-sensitivity hydraulic motor 2, a servo encoder 3, a pinion 4, a screw 5, a screw slide 6, a mounting seat 7 and a dust cover 8 , the high-sensitivity hydraulic motor 2 is connected through the large gear 1, the pinion 4 and the screw 5, the high-sensitivity hydraulic motor 2 drives the large gear 1 to rotate, the pinion 4 and the screw 5 rotate accordingly, and the screw 5 is installed with a screw The slider 6 moves back and forth along the screw rod 5, the screw slider 6 is connected with a cutting tool, the screw rod 5 is movably connected to the mounting seat 7, the servo encoder 3 is installed on the tail of the screw rod 5 and the mounting seat 7, The screw 5 rotates, and the screw slider 6 moves on it. The servo encoder 3 measures the displacement according to the rotation of the screw 5. When the displacement set by the machine tool control system ...

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Abstract

A numerically controlled type hydraulic transmission system comprises a big gear, a high-sensitivity hydraulic motor, a servo encoder, a small gear, a lead screw, a spiral sliding block and an installation base, wherein the high-sensitivity hydraulic motor is connected with the lead screw through the big gear and the small gear, the high-sensitivity hydraulic motor drives the big gear to rotate, the small gear and the lead screw rotate along with the big gear, the lead screw is provided with the spiral sliding block which moves back and forth along the lead screw, the spiral sliding block is connected with a cutting tool, and the lead screw is movably connected to the installation base. The numerically controlled type hydraulic transmission system is characterized in that a dust guard is arranged on the outer edge of the lead screw and protects the transmission lead screw, and the servo encoder is installed at the tail portion of the lead screw and the installation base. The numerically controlled type hydraulic transmission system achieves programmable control and can change programs within the short time to meet the machining requirement of various products. The transmission torque is improved, the size of equipment is not increased, the valuable space of a factory building is saved for clients, and rapid and accurate stopping can be achieved when the equipment moves at a high speed.

Description

technical field [0001] The invention belongs to the technical field of special machine tools for mechanical processing, in particular to numerical control hydraulic transmission systems for chip cutting machine tools or conveying and transmission mechanisms that require large transmission torque and high displacement precision. Background technique [0002] With the continuous development of the current society, customers' demand for product replacement cycles is constantly accelerating; the machining accuracy of workpieces is also continuously improving; current enterprises are gradually improving the integration of products, and the functions of single products have increased. At the same time, some workpieces The volume of the machine will also increase, and the processing capacity of the machine tool will also increase. This has brought great trouble to some common processing industries. Most of the traditional processing in the past can satisfy a single mass production...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q5/40
CPCB23Q5/26B23Q2705/12
Inventor 范朝民
Owner 范朝民
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