Jade clamping device convenient to rotate and adjust
A clamping device and jade technology, which are applied in decorative arts, painting tools, grinding workpiece supports, etc., can solve the problems of cumbersome use of the clamping device and inconvenient adjustment, and achieve the effect of convenient and quick use.
Inactive Publication Date: 2020-06-09
扬州玉熙玉器有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to solve the problem that the clamping device in the prior art is cumbersome to use and the adjustment is not convenient enough, and proposes a jade clamping device that is easy to rotate and adjust
Method used
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[0018] 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.
[0019] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0020] refer to Figure ...
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The invention discloses a jade clamping device convenient to rotate and adjust. The jade clamping device convenient to rotate and adjust comprises a base, a gear motor is fixedly connected to the upper end of the base, a rotating disc is fixedly connected to the output end of the gear motor, supporting plates are symmetrically and fixedly connected to the upper end of the rotating disc, a workbench is fixedly connected to the upper ends of the two supporting plates jointly, the lower end of the workbench and the upper end of the rotating disc are jointly and rotationally connected with a screwrod through two first bearings, the screw rod is in threaded connection with a threaded sleeve, a plurality of sliding grooves are formed in the upper end of the workbench in an annular array mode, sliding blocks are slidably connected into the sliding grooves, clamping plates are fixedly connected to the upper ends of the sliding blocks, channels are formed in the bottoms of the sliding grooves,connecting rods are hinged to the lower ends of the sliding blocks, and the other ends of the connecting rods penetrate through the channels and extend outwards. According to the jade clamping deviceconvenient to rotate and adjust, the clamping device is quite convenient and fast to use, the machining angle of jade can be changed without taking down the jade, and the effects of being stable andreliable are achieved.
Description
technical field [0001] The invention relates to the technical field of jewelry processing, in particular to a jade clamping device which is convenient for rotation and adjustment. Background technique [0002] Jewelry and jade ornaments have been loved by people since ancient times. People like to decorate some of these ornaments, especially jade is one of the most common ornaments, and there are many steps in the processing of jade. The jade is polished, and then engraved and polished. In the engraving process, it is generally necessary to fix the jade on the relevant device, which requires a clamping device. The current clamping device is cumbersome to use and not convenient enough to adjust, because a Whether the jade carving is accurate or not has a great influence on the value of the jade, and the carving process needs to be carefully carved from different angles to get the top-grade jade, so a conveniently adjustable clamping device is needed to facilitate the carving ...
Claims
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IPC IPC(8): B24B41/06B44B1/06B44B3/06
CPCB24B41/06B44B1/06B44B3/065B44B2700/12
Inventor 不公告发明人
Owner 扬州玉熙玉器有限公司