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Lower-drive type revolving working-table intermittent mechanism

A rotary table and transmission technology, which is applied in the direction of metal processing machinery parts, manufacturing tools, metal processing equipment, etc., can solve the problems of large power consumption, small workbench space, and high manufacturing cost, so as to increase the space and improve the manufacturing process. Simple, avoid the effect of unsafe factors

Inactive Publication Date: 2009-03-18
CHINA ELECTRONIC TECH GRP CORP NO 18 RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the known rotary table intermittent mechanism has various driving forms, such as ratchet indexing rotary mechanism, groove wheel or cylindrical wheel driven rotary mechanism, hydraulic rotary mechanism, etc. All types of rotary table intermittent mechanisms can meet the corresponding conditions Each has different advantages, but they have disadvantages such as small workbench space, high manufacturing cost, or large power consumption.

Method used

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  • Lower-drive type revolving working-table intermittent mechanism
  • Lower-drive type revolving working-table intermittent mechanism
  • Lower-drive type revolving working-table intermittent mechanism

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Embodiment Construction

[0011] In order to further understand the invention content, characteristics and effects of the present invention, the following embodiments are enumerated hereby, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0012] Refer to attached Figure 1-6 , the rotary table 2 processed by ductile iron material and special heat treatment system and high alloy steel material, the ratchet wheel 5 processed by special heat treatment system is connected as a rigid body by the key 6 and the sleeve I7; the ratchet wheel 5 is provided with a control drive rotation mechanism and two The indexing groove for the action of the group positioning mechanism, the driving pawl fixing seat 10 and the deflection driving lever 17 are respectively connected to the upper and lower cam body rocker 16, and they can rotate around the shaft 15, and the positioning pawl fixing seat I13 and the positioning pawl The fixed seat II19 is fixed on the base 11, and the base 1...

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Abstract

The present invention belongs to an underdrive rotary table intermitting mechanism. It includes machine table plate supported by more than two shafts, table seat on one shaft and rotary table. It is characterized by that between undersurface of the rotary table and upper surface of table seat a closed drive mechanism is set, said drive mechanism includes ratchet wheel, click fixing seat, click and spring. Besides, said invention also provides the working principle of said intermitting mechanism and its operation method.

Description

technical field [0001] The invention belongs to the technical field of transmission mechanical equipment, and in particular relates to a lower transmission rotary working device. Background technique [0002] At present, the known rotary table intermittent mechanism has various driving forms, such as ratchet indexing rotary mechanism, groove wheel or cylindrical wheel driven rotary mechanism, hydraulic rotary mechanism, etc. All types of rotary table intermittent mechanisms can meet the corresponding conditions Each has different advantages, but they have disadvantages such as small workbench space, high manufacturing cost, or large power consumption. Contents of the invention [0003] In order to solve the problems existing in the prior art, the present invention provides a lower transmission rotary worktable intermittent mechanism with flexible drive mode, large workbench space and low drive power. [0004] The technical solution adopted by the present invention to solv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q1/25B23Q1/44
Inventor 白志海
Owner CHINA ELECTRONIC TECH GRP CORP NO 18 RES INST