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Embedded type direct-driven rotating table supported by surface bearing

A technology of rotary table and plane bearing, which is applied in the direction of manufacturing tools, metal processing equipment, metal processing machinery parts, etc., and can solve the problems of large use limitations of rotary table

Inactive Publication Date: 2020-08-07
SHANDONG PULUTE MACHINE TOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a mosaic type direct-drive rotary table supported by plane bearings, which solves the problem of limited use of the existing rotary table

Method used

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  • Embedded type direct-driven rotating table supported by surface bearing
  • Embedded type direct-driven rotating table supported by surface bearing
  • Embedded type direct-driven rotating table supported by surface bearing

Examples

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no. 1 example

[0042] see Figure 1-8 , the embodiment of the present invention provides a technical solution: a mosaic direct-drive rotary table supported by plane bearings, including a basic workbench 1, the top of the basic workbench 1 is provided with a rotary table through a plane needle bearing 5 2. The center of the basic workbench 1 is fixed with a rotary table base 3 by bolts. The rotary drive assembly 4 is fixed inside the rotary table base 3. The rotary drive assembly 4 includes a motor cover 41, a torque motor Stator 42, torque motor rotor 43, motor mandrel 44, angle encoder 45, clamping mechanism 46, ball bearing 47, roller bearing 48 and coupling disc 49, the rotary table 2, coupling disc 49, motor mandrel 44. The torque motor rotor 43 is fixedly connected, and is supported on the rotary table base 3 through the roller bearing 48, and the rotary table base 3 is fixedly connected and fixed to the torque motor stator 42, the motor cover 41, and the ball bearing 47 On the basic w...

no. 2 example

[0057] Please refer to Figure 9 , Figure 10 and Figure 11 , Based on the embedded direct-drive rotary table supported by plane bearings provided in the first embodiment of the present application, the second embodiment of the present application proposes another embedded direct-drive rotary table supported by plane bearings. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0058] Specifically, the difference between the mosaic type direct-drive rotary table supported by plane bearings provided by the second embodiment of the present application is that, for the mosaic type direct-drive rotary table supported by plane bearings, the two sides of the inner wall of the T-shaped groove 6 Limiting components 12 are arranged on both sides, and both sides inside the T-shaped slot 6 are clamped with limiting blocks 9 through the limiting ...

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Abstract

The invention discloses an embedded type direct-driven rotating table supported by a surface bearing and relates to the technical field of numerical control machine tools. The embedded type direct-driven rotating table supported by the surface bearing comprises a basic workbench. The top of the basic workbench is provided with the rotating table body through a surface needle bearing. A rotating table body base is fixedly arranged at the center position of the basic workbench through a bolt. According to the embedded type direct-driven rotating table supported by the surface bearing, due to thefact that the rotating table body which can rotate is arranged on the basic workbench, the rotating table body and the basic workbench are coplanar, the rotating table body can machine small workpieces, a T-shaped groove in the rotating table body is adjusted to be consistent with a T-shaped groove in the basic workbench in direction so that large workpieces can be machined, two workbench workingmanners are achieved on one machine tool, and the universality and flexibility of the machine tool are improved.

Description

technical field [0001] The invention relates to the technical field of numerical control machine tools, in particular to a mosaic direct-drive rotary table supported by plane bearings. Background technique [0002] The rotary table is a commonly used functional part on CNC machine tools. Its shape is generally round or square. The area of ​​the table is small and it cannot process large and long workpieces. The independent rotary table itself is small due to its small size. The rotary table can only be supported on the turntable base with a small load-bearing area, so the load-carrying weight of the rotary table is small. [0003] On the gantry milling machine, a rectangular workbench is used. Although it can process larger workpieces and bear the weight of larger workpieces, it cannot realize multi-face machining in one clamping. It needs multiple clamping and alignment to complete. Multi-facade processing, low production efficiency. [0004] Most of the angle measuring c...

Claims

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Application Information

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IPC IPC(8): B23Q1/52B23Q16/06
CPCB23Q1/522B23Q16/06
Inventor 耿建国翁直威杨海宾林兆有宋成旭潘延明
Owner SHANDONG PULUTE MACHINE TOOL
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