Combined type screw mounting device
An installation device and combined technology, applied in the directions of screwdrivers, wrenches, wrenches, etc., can solve the problems of size adjustment at the screw outlet, undisclosed screwdriver structure, single screwdriver form, etc. Functional, comfort-enhancing effects
Inactive Publication Date: 2019-03-26
许艮玲
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Problems solved by technology
The structure of the holder with this structure is relatively complicated, and the size of the screw outlet cannot be adjusted according to the screws of different diameters, which leads to the instability of the screw when it is installed.
At the same time, the above-mentioned patent does not disclose the structure of the screwdriver. The screwdriver in the prior art has a single form, and the screws are divided into cross-head screws and flat-head screws. During installation, the cross-head screwdriver and the flat-head screwdriver need to be replaced, and the installation process is more laborious. , and the screws are easy to fall off during installation
Method used
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[0020] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0021] like figure 1 and figure 2 As shown, the combined screw installation device includes a screwdriver 1 and a screw holder 2 used in conjunction with the screwdriver 1. The screwdriver 1 and the screw holder 2 are set separately and can be combined The screws are installed together, thereby improving the screw installation effect and efficiency. The present invention has strong practicability. When in use, hold the clamping base 21 of the screw clamp 2, put the upper end of the screw upwards along the feeding light hole 251 of the screw feeding cylinder 25, Since the feeding light hole 251 ...
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The invention discloses a combined type screw mounting device. The combined type screw mounting device comprises a screw tool and a screw clamp, wherein the screw tool comprises an anti-static tool shank, a plurality of elastic raised lines, a first threaded column, a second threaded column, a cross screwdriver blade, a straight screwdriver blade, a first tool bit sleeve and a second tool bit sleeve; the screw clamp comprises a clamping base body, a first opening-closing hole regulating part, a second opening-closing hole regulating part and a screw feeding barrel; a spring blocking slot A isprocessed inside each of the first opening-closing hole regulating part and the second opening-closing hole regulating part; two spring blocking slots B are processed in the outer wall surface of theclamping base body; return springs are mounted in the spring blocking slots A and the spring blocking slots B; a blocking base is arranged at the upper end of the opening of each of the first opening-closing hole regulating part and the second opening-closing hole regulating part; a positioning spring is mounted in a blocking slot of the blocking base; and one end of a locking spring is equipped with a positioning steel ball. The combined type screw mounting device can suck a screw, keeps the screw in a vertical direction, prevents the screw from tilting, and improves mounting effect and mounting efficiency.
Description
technical field [0001] The invention relates to the technical field of hardware appliances, in particular to a combined screw installation device. Background technique [0002] At present, when people install screws, they mainly use screwdrivers to install them. The screwdriver has a lot of inconvenience in the process of installing screws. It is necessary to install the head of the screwdriver against the end of the screw and fix the screw by hand. , A little carelessness during installation will cause the screw and the screwdriver to fall off, resulting in installation failure. [0003] According to the Chinese invention patent application No. 201510576845.X, a clamper for screw installation is disclosed, which includes a clamping sleeve, a guide shaft, a feeding cylinder, a screw installation block, a clamping block, and a pressure block. In the clamping sleeve, the clamping column is installed in the through hole of the guide shaft through threads, the feeding cylinder ...
Claims
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Login to View More IPC IPC(8): B25B15/00B25B23/16
CPCB25B15/00B25B23/16
Inventor 不公告发明人
Owner 许艮玲