Double-stage control type rotating worktable with worms and gears
A technology of rotary table and worm gear, which is applied in the direction of manufacturing tools, metal processing equipment, metal processing machinery parts, etc., can solve the problems of large indexing error of rotary table, inaccurate zero position, and inability to meet processing accuracy, etc. Achieve the effects of improving machining accuracy, accurate zero position and novel structure
Active Publication Date: 2016-04-13
广东馥融传动科技有限公司
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Problems solved by technology
[0003] Now with the continuous progress of the industrial society, the processing technology is also improving, and the processing accuracy is getting higher and higher. The ordinary rotary table cannot meet the increasing processing accuracy due to its large indexing error and inaccurate zero return position.
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[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0017] See figure 1 , 2 In the embodiment of the present invention, a worm gear two-stage regulating and controlling rotary table includes a table 8, a rotating shaft 12, a rotating base 15, a table base 26, and a base 2. The rotating shaft 12 is set directly below the table 8, The lower surface of the rotating shaft 12 is provided with a rotating shaft worm wheel 17, and one side of the rotating shaft worm wheel 17 is provided with a rot...
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The invention discloses a double-stage control type rotating worktable with worms and gears. The double-stage control type rotating worktable comprises a worktable body, a rotating shaft, a rotating base, a worktable body base and a foundation, wherein the rotating shaft is arranged right below the worktable body; an external control terminal controls the rotating worktable to return to zero, firstly a motor rotates, drives a rotating gearbox to work, drives the rotating worm to rotate and drives the rotating base and the worktable body to return to the original point basically, then a servo motor is controlled to rotate, drives a rotating shaft gearbox to work, drives the rotating shaft worm to rotate, drives the rotating shaft worm gear to rotate, drives the rotating shaft to rotate and drives the worktable body to rotate, and therefore fine adjustment can be realized, and the rotating worktable can return to the original point. When indexing work needs to be carried out in machining, the rotating worm gear, the rotating worm, the rotating shaft worm gear and the rotating shaft worm can be controlled to rotate for realizing double-stage control and improving the indexing accuracy, and the indexing requirement can meet the machining condition.
Description
Technical field [0001] The invention relates to a machine tool accessory, in particular to a worm wheel and worm double-stage regulating and controlling rotary table. Background technique [0002] As the name suggests, the rotary table is a rotatable working platform, which is used in various fields. In machining, the rotary table is indispensable. The rotary table is a rotatable table for clamping and clamping workpieces. Machine tool accessories that realize rotation and indexing positioning are especially suitable for turning and milling composite machining machines where both tools and workpieces can rotate. The rotary table usually includes a table and a rotating body installed below the table. The clamping device is used as a rotation An important part of the worktable is used to keep the worktable in a locked state after precise positioning or indexing of the rotary worktable, thereby ensuring the machining accuracy of the workpiece. [0003] With the continuous progress of...
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IPC IPC(8): B23Q1/26B23Q16/10
CPCB23Q1/26B23Q1/522B23Q16/025B23Q16/10B23Q16/102
Inventor 刘操
Owner 广东馥融传动科技有限公司