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 high power consumption, high manufacturing cost, and small workbench space, so as to increase space and manufacture The process is simple and the effect of reducing noise

Inactive Publication Date: 2007-06-13
CHINA ELECTRONIC TECH GRP CORP NO 18 RES INST
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  • Abstract
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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

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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] With reference to accompanying drawing 1-6, with the rotary table 2 of ductile iron material, special heat treatment system processing and high-alloy steel material, the ratchet wheel 5 of special heat treatment system processing is connected as a rigid body by key 6 and cover I7; Ratchet wheel 5 is provided with The indexing groove that controls the action of the driving rotation mechanism and the two sets of positioning mechanisms, the driving pawl fixing seat 10 and the deflection driving lever 17 are respectively connected to the upper and lower cam body remote rods 16, they can rotate around the shaft 15, and the positioning pawl is fixed The seat I13 and the positioning ratchet fixing seat II19 are fixed on the pede...

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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 an intermittent mechanism of a lower transmission rotary table. 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 prese...

Claims

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Application Information

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