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Tool clamp of free rotating indexing table

An indexing workbench and clamping technology, which is applied in the direction of manufacturing tools, clamping, positioning devices, etc., can solve the problems of occupying assembly component resources, long assembly time, and difficult manufacturing of ratchet plates, etc., to achieve convenient movement and shorten the auxiliary time. time, light weight effect

Inactive Publication Date: 2014-09-10
CHENGDU AIRCRAFT INDUSTRY GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of relying on assembled components to assist in processing angled parts is that it takes up a large number of assembled component resources and takes a long time to assemble.
Rattooth is more difficult to manufacture

Method used

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  • Tool clamp of free rotating indexing table
  • Tool clamp of free rotating indexing table
  • Tool clamp of free rotating indexing table

Examples

Experimental program
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Effect test

Embodiment Construction

[0016] refer to Figure 1-Figure 4 . In the embodiments described below, any rotary indexing workbench fixture includes: a mounting base 1 that can be fastened to the worktable of a machine tool and an indexing workbench 2 mainly used for clamping processing parts. On the vertical plates 11 on both sides of the symmetrical distribution of the mounting seat 1, there are guide rail grooves 10 mainly used for guiding the sliding block 3 to locate and slide. The bottom arcs 14 at both ends of the indexing table 2 are assembled on the above-mentioned top arcs 12 in the same arc. Mounting seat 1 vertical plate 11 one side top surface circular arc 12 end surface is engraved with the dial 8 that divides uniform scale line from 0 °~50 ° equally, and these scales can play the required angle of fast adjustment parts. The center of the bottom plate of the mounting seat 1 is formed with 2 fastening holes that can be pressed into the mounting screw pins 9, and the mounting screw pins 9 ca...

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Abstract

The invention discloses a tool clamp of a free rotating indexing table. The tool clamp of the free rotating indexing table is simple in structure, fast in clamping, safe, reliable, easy to operate, high in work efficiency, short in auxiliary time and low in manufacturing cost. According to the technical scheme, a top face arc and a guide rail groove are arranged on two side stand plates, mounting seats of the two side stand plates are symmetrically distributed, and the indexing table with a bottom face arc and a guide rail sliding block at the two ends is assembled in the top face arc and the guide rail groove in the same arc. A bottom face fixed connecting plate of the indexing table is fixedly connected with a handle of one side stand plate, a driving gear assembled on a handle connecting rod is meshed with a semi-arc fixed gear fixedly connected with the inner side face of the one stand plate to form an indexing transmission mechanism, and therefore the clamp tool of the free rotating indexing table which can freely rotate within the range of + / -50 degrees is formed. The defects that an existing machine tool rotary workbench can only carry out clockwise and anticlockwise rotary machining, and parts in angle machining with a main shaft cannot be unbound are overcome.

Description

technical field [0001] The invention relates to a rotary workbench mainly used for floor boring machines, milling machines, boring and milling machines, face milling machines, grinding machines and other machine tools to support workpieces. Background technique [0002] The indexing table is one of the main accessories of the milling machine, sawing machine, drilling machine, boring machine and grinding machine and other machine tools. The existing vise and cross table for various drilling and milling machines can only rotate clockwise or counterclockwise on the plane of the machine table. The rotating table for processing cannot solve the processing parts that are at an angle to the machining spindle of the machine tool; when the existing ordinary milling machine is processing angled parts, it is generally standing on the machine tool to move the spindle head and screw the screw on the top of the machine tool spindle , Then, adjust the main head shaft of the machine to alig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/04B23Q3/06B23Q16/10
CPCB23Q16/025
Inventor 刘成
Owner CHENGDU AIRCRAFT INDUSTRY GROUP
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