High-precision positive and negative slewing support turntable
A slewing bearing, high-precision technology, used in other household appliances, household appliances, household components and other directions, can solve the problems of good braking effect, can not meet the accuracy requirements, expensive and other problems, achieve fast braking speed, reduce work errors , Improve the effect of machining accuracy
Active Publication Date: 2022-03-01
HUNAN JIANGNAN SILING NC MACHINERY CO LTD
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- Abstract
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- Application Information
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Problems solved by technology
However, the existing general rotary table cannot meet the accuracy requirements due to the rotational inertia, and the braking effect is good but the price is expensive.
Method used
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[0036]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0037] refer to figure 1 with Figure 8 , the high-precision positive and negative slewing support turntable includes a turntable base 1, an auxiliary housing 2 is fixedly arranged on the turntable base 1, and hydraulic oil is installed inside the auxiliary housing 2, and the lower end of the auxiliary housing 2 is arranged with the auxiliary housing 2 The bottom surface of the driving disk 3 is connected in a rotating and sealed manner. The bottom surface of the driving disk 3 is rotatably connected with the turntable base 1 through a slewing bearing. The upper end of the auxiliary housing 2 is provided with a passive disk 4 connected in a rotating and sealing manner...
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The invention discloses a high-precision positive and negative rotary support turntable, which includes a turntable base, an auxiliary housing is fixedly arranged on the turntable base, a driving disk is arranged at the lower end of the auxiliary casing, and a passive disk is arranged at the upper end of the auxiliary casing. The opposite side of the active disk and the passive disk is provided with corresponding blades, the main shaft connected to the active disk is located at one end of the auxiliary housing, and the active friction plate is slidably provided, and the opposite side of the passive disk and the active disk is provided with a blade corresponding to the active friction plate. Passive friction plate, the side of the active friction plate far away from the passive friction plate is provided with a drive structure that drives the active friction plate to contact and separate from the passive friction plate. Brake the turntable in the way of direction compensation and independent braking, the braking speed is faster, the working error of wrapping is reduced, and the machining accuracy is improved.
Description
technical field [0001] The invention relates to the technical field of material forming and wrapping, in particular to a high-precision positive and negative rotary support turntable for a surface wrapping machine. Background technique [0002] In the field of modern aerospace, due to the higher and higher requirements for aviation tools, the corresponding requirements for materials are also higher and higher, the most notable of which is the requirement for materials to be lightweight and high-strength. The early changes were mainly to replace steel materials In recent years, alloy materials such as aluminum alloys sometimes cannot meet the demand, so researchers began to consider using composite materials. As a result, additive technology has gradually been widely accepted. The core is to use metal as the base material, and then wind, lay or coat non-metallic materials on its surface, such as glass fibers soaked in organic liquids. [0003] Due to the complex curved surfa...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B29C53/56B29C53/80B29L31/30
CPCB29C53/56B29C53/8008B29L2031/3097
Inventor 苏国荣周洪峰尹屹
Owner HUNAN JIANGNAN SILING NC MACHINERY CO LTD