Supporting device capable of ascending and descending
A technology of supporting device and lifting rod, applied in printing, rotary printing machine, printing machine and other directions, can solve the problems of inconvenient adjustment, inconvenient operation of lifting parts and support frame, etc., and achieve the effect of convenient operation and convenient adjustment
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[0020] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with illustrations and specific embodiments.
[0021] combine Figure 1 to Figure 3 The liftable supporting device of the present invention will be described in detail.
[0022] The liftable supporting device of the present invention includes a base 1, and also includes a fixing frame 3 screwed to the upper end of the base 1 by threads, and a lifting member clamped to the middle of the upper side of the base 1 2. The printing plate 5 clamped on the upper side of the fixed frame 3;
[0023] The lifting component 2 includes a base 22, an inserting rod 21 snapped onto the lower end of the base 22 along the axial direction of the base 22, and screwed onto the side wall of the base 22 through threads. The rocker 23, the integrated ball 24 threaded on the end of the rocker 23, t...
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