Gun assembly
A technology for guns and components, applied in the field of machinery, can solve problems such as affecting assembly efficiency, wasting time and physical strength, etc., to save assembly time, improve production efficiency, and facilitate assembly.
Active Publication Date: 2019-05-17
HEFEI MIDEA WASHING MACHINE
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Problems solved by technology
The first tool and the second tool currently used are standard tools available on the market. During production in the workshop, the workers constantly change the first tool and the second tool repeatedly in order to tighten these wind impellers, which wastes a lot of time. Time and physical strength seriously affect assembly efficiency
Method used
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[0039] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0040] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways than described here. Therefore, the protection scope of the present invention is not limited by the specific implementation disclosed below. Example limitations.
[0041] Refer to the attached Figures 1 to 7 Firearm assemblies according to some embodiments of the invention are described.
[0042] The gun assembly can be used for locking or removing the screw 50 and t...
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The invention provides a gun assembly. The gun assembly comprises a gun body, a first fastening tool, a second fastening tool, a first driving device and a second driving device, wherein the first fastening tool is mounted on the gun body, and can rotate relative to the gun body so as to be used for fastening or dismounting a screw, the second fastening tool sleeves the first fastening tool, the second fastening tool can do reciprocating motion in the axial direction of the first fastening tool relative to the first fastening tool, and can rotate along with the first fastening tool relative tothe gun body so as to be used for locking or disassembling a nut, the first driving device is connected with the first fastening tool, and is used for driving the first fastening tool to rotate relative to the gun body, and the second driving device is connected with the second fastening tool, and is used for driving the second fastening tool to do reciprocating motion in the axial direction of the first fastening tool relative to the first fastening tool. According to the gun assembly, the screw and the nut can be locked on the same gun assembly, and the assembly is convenient.
Description
technical field [0001] The present invention relates to the technical field of machinery, and more specifically, relates to a firearm assembly. Background technique [0002] At present, it takes a long time to lock and disassemble the screws and nuts. For example, the ordinary pulsator washing machine products that use induction motors as the power source basically use belt transmission in their transmission structure, so a wind impeller is fixed on the motor. The wind impeller has two functions: one is that the V-shaped groove structure on the wind impeller cooperates with the V-belt to change the transmission ratio of the clutch; the other is that there are fan blades on the wind impeller, which will cool the motor when rotating. During factory production, the wind impeller is fixed to the motor shaft by a screw assembly. The structural form of the screw assembly is composed of a screw and a nut. At present, the order of installing the wind impeller in the factory is: 1),...
Claims
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IPC IPC(8): B25B21/00
Inventor 唐海斌林根房吴昊周鑫曾美义
Owner HEFEI MIDEA WASHING MACHINE