A new type of disc pre-deformer with stepless adjustable end disc diameter
A pre-deformer and end disc technology, which is applied in the field of a new type of end disc diameter steplessly adjustable disc pre-deformer, can solve problems such as the inability to realize linear adjustment of the end disc diameter, and achieve easy connection, high adjustment accuracy, and convenient operation Effect
Active Publication Date: 2021-09-07
XIANYANG BOMCO STEEL TUBE & WIRE ROPE
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[0025] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0026] The embodiment of the present invention is illustrated with an 8-degree stepless adjustable disc pre-transmission.
[0027] The technical solution adopted in the present invention is a new type of disc-type pre-deformer with steplessly adjustable end disc diameter, which is composed of eight supporting claw discs and a large disc. Stereoscopic image figure 1 shown.
[0028] The large plate includes a large plate body. The large plate body 9 is a circular piece with a circular hole in the center. Eight chute 13 are evenly distributed on the circumference of the large plate body 9 along the radial direction from the edge. The structural diagram of the large plate is as follows: figure 2 shown. There are elliptical lightening holes 12 on the position of the large plate body 9 between the adjacent chute 13, and the indexing angle is 45...
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A new disc type pre-deformer with steplessly adjustable end disc diameter, including several supporting claw discs and large discs. The large plate includes a large plate body with a round hole in the center of the large plate body. The large plate body is provided with a chute. The chute is arranged along the edge of the large plate body to the radial direction. The position of the large plate body on one side of the chute is provided with a stock passing hole. The support claw plate includes a support slide plate, one end of the support slide plate is provided with several threaded holes, and the end of the support slide plate provided with threaded holes is connected to the slideway connecting plate through bolts, and the cross section of the end of the slideway connecting plate away from the support slide plate is T-shaped, the support slide plate and the slideway An adjusting lead screw with an external thread is fixedly connected to the joint of the channel connecting plate. The supporting claw plate fits with the chute of the large plate through the slideway connecting plate. The present invention solves the problem that the existing disc-type pre-deformer cannot realize the linear and continuous adjustment of the diameter of the end disc by improving the bolt-fixed connection between the original support claw disc and the large disc to a stepless adjustable connection of the slideway screw between the two. question.
Description
technical field [0001] The invention belongs to the technical field of steel wire rope pre-deformers, and relates to a novel disc-type pre-deformer with steplessly adjustable end disc diameter. Background technique [0002] At present, the disc-type pre-deformers used by major domestic steel wire rope manufacturers mostly use the connection method of the large disc and the supporting claw disc to be screwed in the end disc diameter adjustment system, and only 2-3 adjustment points can be realized at most. During the wire rope twisting process, in order to ensure the tightness of the wire rope twisting, when determining the twist angle of the wire rope On the premise that it is equal to the design twist angle, the guaranteed twist length S is proportional to the design twist length of the steel wire rope. From a theoretical point of view, steel wire ropes with different specifications and diameters have a corresponding definite twist length S value. Therefore, there are two...
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IPC IPC(8): D07B7/02
CPCD07B7/025
Inventor 张东昱康先智毛峰孙冠白敏李晓飞杨梅
Owner XIANYANG BOMCO STEEL TUBE & WIRE ROPE