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Integral ram five-axis assembly

A technology of shaft assembly and ram, which is used in driving devices, metal processing equipment, metal processing machinery parts, etc., can solve the problems of low cutting force, low power and low efficiency.

Inactive Publication Date: 2020-07-07
BEIJING XINSIWEI HUIDE PRECISION GRINDING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing five-axis assembly of the integral ram achieves its swing through the torque motor or worm gear structure, but the torque motor or worm gear structure has the problem of low power when rotating at low speed, which leads to the small cutting force provided by it. ,low efficiency

Method used

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  • Integral ram five-axis assembly
  • Integral ram five-axis assembly
  • Integral ram five-axis assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0024] Embodiment: A five-axis assembly of an integral ram, including a ram 1 and a headstock 2, the ram 1 and the headstock 2 are connected by a rotary shaft 5, and the inside of the ram 1 moves from the end far away from the headstock 2 to the close One end of the headstock 2 is provided with a speed reducer 11 and a braking device 15 in turn, and a worm gear shaft 17 is also provided in the ram 1, and the worm gear shaft 17 is connected with the output shaft 12 of the accelerator through a spline, and a The connecting sleeve 14, and an oil separator 13 is also provided on the worm gear shaft 17. On the side of the oil separator 13 near the headstock 2 is a brake device 15, and on the side of the brake device 15 near the headstock 2 are two torque motors 16 or hydraulic swing cylinders. These two torque motors 16 are for the worm gear shaft. The swing of 17 produces effect, also can replace with hydraulic swing cylinder, so that the swing of worm gear shaft 17 is more stable...

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PUM

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Abstract

The invention discloses an integral ram five-shaft assembly body. According to the technical scheme, the integral ram five-shaft assembly body comprises a ram and a main shaft case which are connected through a rotating shaft. A reducer, an oil distribution device and a brake device are sequentially arranged in the ram from the end far from the main shaft case to the end close to the main shaft case. A worm wheel shaft is further arranged in the ram. A main shaft unit is arranged in the main shaft case and connected with the worm wheel shaft through a transmission conversion device. The main shaft case is connected with a hydraulic swing cylinder used for driving the main shaft case to swing. The problem of low cutting force and low efficiency of an existing integral ram five-shaft assembly body is solved.

Description

technical field [0001] The invention relates to a machine tool, more specifically, to a five-axis assembly of an integral ram. Background technique [0002] Numerical control machine tools, including boring and milling machines, are often used in the fields of machining and manufacturing. The boring and milling machine is mainly composed of a bed, a worktable, a main gearbox, an electrical control box, and X-axis, Y-axis and Z-axis guide rails and their driving devices. After the part is clamped once, it can automatically complete multi-process processing such as milling, drilling, reaming and boring, which is suitable for rough and fine machining of large and medium-sized parts in various industries. [0003] The five-axis assembly of the integral ram is a commonly used component in machining equipment. The five-axis assembly of the integral ram can realize the displacement and swing of the X and Y axes during work, that is, the five-axis movement. The existing five-axis ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q1/25
CPCB23Q1/70B23Q5/00B23Q5/033
Inventor 王习贞
Owner BEIJING XINSIWEI HUIDE PRECISION GRINDING CO LTD
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