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Stable-running lathe turret assembly

A technology of stable operation and lathe, applied in the field of lathes, can solve the problems of inaccurate positioning, large moment of inertia, large load on gear bearings, etc.

Active Publication Date: 2018-10-19
台州开启精密机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the process of tool switching, the overall large cutterhead and other structures are fixedly installed on the gear shaft. The gear shaft bears a large load, and the moment of inertia is relatively large when rotating, which is easy to shake and the positioning is not accurate.

Method used

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  • Stable-running lathe turret assembly
  • Stable-running lathe turret assembly
  • Stable-running lathe turret assembly

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Embodiment Construction

[0028] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0029] Such as figure 1 and figure 2 As shown, a lathe turret assembly with stable operation includes a casing 1, each part is fixed with a fixed shaft 11, and a cutter head 12 is set on the fixed shaft 11, the fixed shaft 11 runs through the cutter head 12, and the cutter head A ball bearing 25 for receiving is arranged between 12 and the fixed shaft 11, and the cutter head 12 can rotate along the fixed shaft 11 in a circle. There are many cutters distributed on the circumference of the cutter head 12 , and a suitable cutter can be turned to a designated position for turning by rotating the cutter head 12 .

[0030] An annular gear disc 41 is fixedly arranged on the cutter head 12 by screws, the gear disc 41 is coaxially arranged with the fixed shaft 11, and a driving motor 43 is arranged in the casing 1, the driving motor 43 is a servo motor, and the mai...

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Abstract

The invention discloses a stably-running lathe tool turret assembly. According to the technical scheme, the stably-running lathe tool turret assembly is characterized in that a machine shell is included and provided with a fixed shaft; an annular tool disc capable of rotating around the fixed shaft is arranged on the outer portion of the fixed shaft in a sleeving manner; a gear disc is coaxially and fixedly arranged on the tool disc; a drive motor used for driving the gear disc is arranged in the machine shell; a mounting ring is fixedly arranged on the machine shell; the gear disc is arranged on the outer wall of the mounting ring in a sleeving manner; and a sliding bearing is arranged between the mounting ring and the gear disc. In the rotating process, the tool disc is high in stability, and tool disc pressure dispersion is uniform.

Description

technical field [0001] The invention relates to a lathe, in particular to a lathe turret assembly with stable operation. Background technique [0002] In machining, multi-functional processing lathes are widely used. In multi-tool processing lathes, the tool arrangement can be set in the turret, and the required tools can be rotated to the appropriate position by rotation, and then let The rotating workpiece is in contact with the tool for turning operations. [0003] Existing notification number is that the Chinese patent of CN203956131U discloses a kind of novel turret structure, and it comprises the gear shaft that is arranged on the turret body, the cutter head that is installed on the gear shaft, and servo motor drives gear shaft to rotate by gear disc, and then Drive the cutter head to rotate to complete the switch of the cutter. [0004] In the process of tool switching, the overall large cutter head and other structures are fixedly installed on the gear shaft. The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B29/32
CPCB23B29/32B23B29/323
Inventor 辛俊敏包荣华邱磊
Owner 台州开启精密机械有限公司
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