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High-speed multi-oil-path torque motor rotating table for numerical control machine tool

A torque motor and CNC machine tool technology, which is applied to metal processing machinery parts, large fixed members, clamping, etc., can solve the problems of complex structure, slow dynamic response, and low speed of the turntable, shorten the brake response time, and improve acceleration ability, long service life

Inactive Publication Date: 2019-04-16
四川普什宁江机床有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention aims at the deficiencies in the above-mentioned prior art, such as slow dynamic response, low speed, low efficiency, and complex structure of the turntable when the brake is tightened, and provides a high-speed multi-oil circuit torque motor turntable for CNC machine tools

Method used

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  • High-speed multi-oil-path torque motor rotating table for numerical control machine tool

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Effect test

Embodiment 1

[0030] A high-speed multi-oil circuit torque motor turntable for CNC machine tools is characterized in that it includes: a worktable 1, a lubrication groove 2, a rotating sealing ring 3, a bearing 4, a braking system 5, a sliding seat 6, a mandrel 7, a Oil sleeve 8, torque motor 9, oil separation block 10 and oil separation plate 11, the inside of the workbench 1 is provided with a lubricating groove 2, and the lubricating groove 2 is provided with a rotary sealing ring 3, the bottom of the workbench 1 A slide seat 6 is provided, a braking system 5 is provided above the slide seat 6, a bearing 4 is provided above the brake system 5, a torque motor 9 is provided inside the slide seat 6, and a torque motor 9 is provided inside the torque motor 9 There is an oil-distributing sleeve 8, the mandrel 7 is arranged inside the oil-distributing sleeve 8, the workbench 1 is connected with the oil-distributing sleeve 8, and the bottom of the sliding seat 6 is provided with an oil-distribut...

Embodiment 2

[0032] A high-speed multi-oil circuit torque motor turntable for CNC machine tools is characterized in that it includes: a worktable 1, a lubrication groove 2, a rotating sealing ring 3, a bearing 4, a braking system 5, a sliding seat 6, a mandrel 7, a Oil sleeve 8, torque motor 9, oil separation block 10 and oil separation plate 11, the inside of the workbench 1 is provided with a lubricating groove 2, and the lubricating groove 2 is provided with a rotary sealing ring 3, the bottom of the workbench 1 A slide seat 6 is provided, a braking system 5 is provided above the slide seat 6, a bearing 4 is provided above the brake system 5, a torque motor 9 is provided inside the slide seat 6, and a torque motor 9 is provided inside the torque motor 9 There is an oil-distributing sleeve 8, the mandrel 7 is arranged inside the oil-distributing sleeve 8, the workbench 1 is connected with the oil-distributing sleeve 8, and the bottom of the sliding seat 6 is provided with an oil-distribut...

Embodiment 3

[0036] A high-speed multi-oil circuit torque motor turntable for CNC machine tools is characterized in that it includes: a worktable 1, a lubrication groove 2, a rotating sealing ring 3, a bearing 4, a braking system 5, a sliding seat 6, a mandrel 7, a Oil sleeve 8, torque motor 9, oil separation block 10 and oil separation plate 11, the inside of the workbench 1 is provided with a lubricating groove 2, and the lubricating groove 2 is provided with a rotary sealing ring 3, the bottom of the workbench 1 A slide seat 6 is provided, a braking system 5 is provided above the slide seat 6, a bearing 4 is provided above the brake system 5, a torque motor 9 is provided inside the slide seat 6, and a torque motor 9 is provided inside the torque motor 9 There is an oil-distributing sleeve 8, the mandrel 7 is arranged inside the oil-distributing sleeve 8, the workbench 1 is connected with the oil-distributing sleeve 8, and the bottom of the sliding seat 6 is provided with an oil-distribut...

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Abstract

The invention discloses a high-speed multi-oil-path torque motor rotating table for a numerical control machine tool. The high-speed multi-oil-path torque motor rotating table is characterized in by comprising a workbench, a lubrication groove, a rotating seal ring, a bearing, a pneumatic clamping system, a sliding seat, a core shaft, an oil separating sleeve, a torque motor, an oil separating block and an oil separating plate, the lubrication groove is formed in the workbench, a rotating seal ring is arranged on the lubrication groove, a sliding seat is arranged at the lower portion of the workbench, the pneumatic clamping system is arranged above the sliding seat, the bearing is arranged above the pneumatic clamping system, the torque motor is arranged in the sliding seat, the oil separating sleeve is arranged in the torque motor, the core shaft is arranged in the oil separating sleeve, the oil separating block is arranged at the bottom of the sliding seat, and the oil separating plate is arranged below the oil separating block.

Description

technical field [0001] The invention belongs to the technical field of numerical control machine tool manufacturing and design, and in particular relates to a high-speed multi-oil circuit torque motor turntable for a numerical control machine tool. Background technique [0002] According to the purpose, the motor turntable is mainly divided into two types: flat turntable and tiltable turntable; according to the function, it is divided into optical turntable, digital display turntable and numerical control turntable. With the development of numerical control technology, the application of numerical control turntable is more and more extensive. CNC turntables are mostly driven by worm gears and worms through servo motors, the rotary axis is supported by combined bearings, and the tiltable axis is supported by tapered roller bearings or cylindrical roller bearings. Worm gear transmission has the advantages of high precision, small backlash and compact structure. But there are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q1/26B23Q3/08B23Q11/12
CPCB23Q1/26B23Q3/082B23Q11/12
Inventor 苟兵强熊正华陈波丁拥军
Owner 四川普什宁江机床有限公司
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