Ball mold lifting slide rail
A die-lifting slideway and ball-type technology, which is applied in the field of ball-type die-lifting slideways, can solve the problems of short service life, poor flexibility, and small bearing load, and achieve long service life, low manufacturing cost, and strong bearing capacity. Effect
Pending Publication Date: 2018-09-14
山田顺精密机械(苏州)有限公司
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Problems solved by technology
[0003] In order to solve the above-mentioned technical problems, the present invention provides a ball-type die-lifting slide rail. Aiming at the deficiencies in the prior art, the problem of the existing ball-type die-lifting slide rail is solved through the structural arrangement of the cooperation of the main ball and the supporting ball. The bearing load is small, the flexibility of the ball is poor after bearing pressure, and the service life is short
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[0021] 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.
[0022] Combine Figure 1 to Figure 3 , The present invention provides a ball-type mold lifting slide rail, including a slide rail body 1, a jacking mechanism 2 and a ball seat 3; the slide rail body 1 has a linear elongated structure. A ball seat 3 is installed on the upper end surface of the slide rail body 1, and a jacking mechanism 2 is installed under the slide rail body 1. The jacking mechanism 2 drives the slide rail body 1 to move...
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The invention discloses a ball mold lifting slide rail. The ball mold lifting slide rail comprises a slide rail body, a jacking mechanism and a ball base; the slide rail body is of a linear strip structure; the ball base is mounted on the upper end surface of the slide rail body; the jacking mechanism is mounted below the slide rail body; the jacking mechanism drives the slide rail body to vertically move; the ball base comprises a base body opened on the upper side, and a base cover cooperating with the base body; a semispherical ball groove is formed in the base body; a ball keeping hole isformed in the base cover; a main ball and multiple support balls are arranged in the ball groove; the support balls are flatly paved in single layer along the inner wall of the ball groove; the main ball is positioned in the ball groove, and is erected on the support balls; and the top of the main ball is projected on the upper surface of the base cover from the ball keeping hole. The ball mold lifting slide rail is simple and reasonable in structure, low in production cost, excellent in flexibility, convenient to install, high in pressure bearing capacity, excellent in flexibility of the mainball after pressure bearing, low in wear and long in service life.
Description
Technical field [0001] The invention relates to the field of sliding rails, in particular to a ball type lifting mold sliding rail. Background technique [0002] The mold is usually made of metal material, which is heavy and difficult to move. Moving molds often brings great troubles to daily production activities, not only time-consuming and laborious, but also easy to cause mold surface wear, and at the same time, it is dangerous. Mold lifting slides are mostly set on the machine or workbench to assist the mold to move. Mold lifting slides are generally divided into ball type and roller type. Compared with the roller type mold lifting slide, the ball type lifting slide has better flexibility and can realize all-round movement in the horizontal plane. However, the existing ball-type mold lifting slides have problems such as small load-bearing load, poor flexibility after the balls are pressed, and short service life. Summary of the invention [0003] In order to solve the abo...
Claims
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IPC IPC(8): B21D37/14
CPCB21D37/14
Inventor 谢文乔张家衡
Owner 山田顺精密机械(苏州)有限公司