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Encoder structure

An encoder and fixed encoding technology, applied in the field of encoder structure, can solve the problem of no thread processing, etc., achieve the effect of simple structure and improved economic performance

Inactive Publication Date: 2014-04-16
WUXI JINGHUA HEAVY IND EQUIP MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing vertical lathe processing is mostly used for processing flat surfaces, outer circular surfaces and conical surfaces, without the function of thread processing

Method used

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  • Encoder structure

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the embodiments in the accompanying drawings:

[0013] like figure 1 As shown, the present invention mainly includes a base 1, a side fixing bracket 5 of the base 1, the second flange 4 is connected to the bracket 5 by bolts, and the upper end of the second flange 4 is connected to the first flange 3 by bolts.

[0014] The side of the second flange 4 is connected to the stopper 6 by bolts, and the distance between the main shaft and the short shaft is adjusted by adjusting the bolts.

[0015] The short shaft 10 is installed in the second flange 4 through two deep groove ball bearings 8 . The encoder 2 is fixed on the first flange 3, and the shaft head of the encoder 2 is connected with the short shaft 10 through a flat key.

[0016] A spacer 9 is provided between the two deep groove ball bearings 8 .

[0017] The lower end of the short shaft 10 is connected to a synchronous pulley 7, and the sy...

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Abstract

The invention relates to an encoder structure used for thread machining by a vertical lathe, and belongs to the technical field of vertical lathes. The encoder structure comprises a base, a support is fixed on the side face of the base and connected with a second flange disc through bolts, and the upper end of the second flange disc is connected with a first flange disc through bolts. A short shaft is mounted in the second flange disc through two deep groove ball bearings, an encoder is fixed on the first flange disc, and the shaft head of the encoder is connected with the short shaft through a flat key. The encoder structure is simple, compact and reasonable in structure, the encoder is connected to the outer side of a synchronous belt wheel of a main shaft, thread machining on the vertical lathe can be achieved, and the economical using performance of the vertical lathe is improved.

Description

technical field [0001] The invention relates to an encoder structure, in particular to a structure used for vertical turning to process threads, and belongs to the technical field of vertical turning. Background technique [0002] Vertical lathes are mainly used to process large and heavy workpieces with large diameters and short lengths. Vertical cars can generally be divided into single-column type or double-column type. The small vertical car is generally made into a single-column type, and the large vertical car is made into a double-column type. The main feature of the vertical lathe structure is that its tool rest is in a vertical position, and the worktable is in a horizontal plane, so the installation and adjustment of the workpiece are more convenient. [0003] In machining, threads are used in many places, so threading on a vertical lathe makes a lot of sense. The existing vertical lathe processing is mostly used to process the plane, the outer circular surface ...

Claims

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Application Information

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IPC IPC(8): B23G3/00
Inventor 朱振强
Owner WUXI JINGHUA HEAVY IND EQUIP MFG
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