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Rotary table of lock machining machine tool

A technology for processing machine tools and turntables, applied in metal processing mechanical parts, metal processing equipment, manufacturing tools, etc., can solve the problems of high cost and complex indexing mechanism structure, and achieve the effect of low cost, simple structure, and guaranteed rotation accuracy.

Inactive Publication Date: 2015-07-15
HANGZHOU XINZHIYUAN CNC EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional machine tool turntable controls the rotation angle of the turntable through an indexing mechanism, but the indexing mechanism has a complex structure and high cost

Method used

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  • Rotary table of lock machining machine tool
  • Rotary table of lock machining machine tool
  • Rotary table of lock machining machine tool

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Experimental program
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Embodiment Construction

[0025] Figure 1 to Figure 10 The specific structure of the turntable of the lock body processing machine tool shown includes a turntable base 11 and a turntable main shaft 110 arranged in the turntable base 11. The front end of the turntable main shaft 110 is fixed with a turntable 12. The outer ring gear 112 is rotatably connected, and the outer ring gear 112 is fixed to the turntable 12. A circle of outer gear teeth is arranged on the front end surface of the outer ring gear. Inner ring gear 113, the inner ring gear 113 is provided with a ring of inner gear teeth corresponding to the outer gear teeth, the turntable base 11 is provided with a sliding ring 111 slidingly on the rear side of the turntable, and the rear end surface of the sliding ring 111 is provided with a ring Calibration teeth, the sliding ring 111 is connected with a pull rod 114, the pull rod 114 passes through the ring gear 113 and is connected to the pull rod driving mechanism 115 on the rear side of the ...

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Abstract

The invention discloses a rotary table of a lock machining machine tool. The rotary table comprises a rotary table seat and a rotary table spindle arranged in the rotary table seat. A rotary disc is fixed at the front end of the rotary table spindle. An outer gear ring is rotationally sleeved on the rear side of the rotary disc by the rotary table seat, and is fixed with the rotary disc. A circle of outer gear teeth is arranged on the front end face of the outer gear ring. An inner gear ring is fixed on the inner peripheral side of the outer gear ring by the rotary table seat, and is provided with a circle of inner gear teeth corresponding to the outer gear teeth. A sliding ring is slidably arranged on the rear side of the rotary disc by the rotary table seat. A circle of finishing teeth is arranged on the rear end face of the sliding ring which is connected with a pull rod. The pull rod penetrates the inner gear ring to be connected with a pull rod driving mechanism on the rear side of the rotary table seat. The sliding ring is driven by the pull rod to slide backwards and to enable the finishing teeth to be engaged with the outer gear teeth and the inner gear teeth. The finishing teeth are pulled by the pull rod, rotation errors of the rotary disc can be eliminated under mutual action of the finishing teeth, the outer gear teeth and the inner gear teeth, and rotation accuracy of the rotary table of the machine tool is guaranteed.

Description

technical field [0001] The invention relates to a turntable of a lock body processing machine tool. Background technique [0002] The lock body processing machine tool can realize the multi-station processing of the lock body, in which the machine tool turntable is responsible for turning the fixture and the lock body to the processing station, so the rotation accuracy of the machine tool turntable is particularly important. [0003] The traditional machine tool turntable controls the rotation angle of the turntable through an indexing mechanism, but the indexing mechanism has a complex structure and high cost. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a turntable of a lock body processing machine tool, which can ensure the rotation accuracy of the turntable of the machine tool, and has a simple structure and low cost. [0005] In order to solve the above technical problems, the present invention adopts th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q1/26B23Q3/08
Inventor 甄健松
Owner HANGZHOU XINZHIYUAN CNC EQUIP
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