Electric quick lifting bracket of electric hammer and electric hammer module thereof
A lifting bracket and electric hammer technology, used in maintenance and safety accessories, metal processing mechanical parts, lightweight impact tools, etc., can solve problems such as inaccurate completion of drilling, waste of manpower and material resources, and twisting of steel bars. Good punching effect, reasonable structure, fast punching effect
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[0025] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.
[0026] Such as Figure 1~3 As shown, an electric hammer electric fast lifting bracket includes a first sleeve 1, a second sleeve 2 and a third sleeve 3 which are sequentially socketed, the first sleeve 1 is provided with a bracket 4, and the The third sleeve 3 is provided with an electric hammer seat 5;
[0027] The first sleeve 1 is provided with a second sleeve lifting device, the second sleeve lifting device includes a screw 6, the lower end of the screw 6 is supported on the first sleeve 1 by a bearing 7 Bottom, the bottom of the second sleeve 2 is provided with a ball nut 8, the upper end of the screw 6 passes through the ball nut 8, the lower end passes through the bearing 7 and is provided with a screw drivi...
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