Electric hammer
A technology of electric hammer and gear box, applied in the direction of striking tools, light impact tools, manufacturing tools, etc., it can solve the problems of oil leakage, misalignment of oil baffles, oil leakage, etc., and achieve the effect of overcoming oil leakage
Inactive Publication Date: 2016-10-12
JIANGSU ANCHOR TOOLS CO LTD
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- Description
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Problems solved by technology
However, the current electric hammer is usually composed of various parts spliced together, as is the oil chamber inside, so it is easy to cause misalignment of the oil baffle inside due to vibration and other reasons during use, resulting in oil leakage, oil seepage
Method used
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[0018] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0019] Such as Figure 1-3 As shown, in some embodiments of an electric hammer of the present invention, it includes a housing 1, a gear box 2 and a cylinder 3, the housing 1 is provided with a gear box 2 and a cylinder 3, and the bottom end of the gear box 2 is opened. There is a through hole 4, an oil baffle plate 5 is arranged at the through hole 4, a bevel gear 6 is arranged at the rear end of the gearbox 2, and a cylinder 3 is arranged at the head end of the gearbox 2, and the front and rear ends of the cylinder 3 are provided with rings Groove 7, the front end of the cylinder 3 is provided with two ring grooves 7, apron 8 is arranged in the ring groove 7, and the inner wall 51 of the oil baffle 5 is provided with a plurality of protruding strips 52 distributed at intervals, which along the oil baffle Circumferential distribution of the...
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The invention discloses an electric hammer. The electric hammer comprises a shell, a gear box and a cylinder; the gear box and the cylinder are arranged in the shell; a through hole is formed in the bottom end of the gear box; an oil stop piece is arranged in the through hole; a bevel gear is arranged at the tail end in the gear box; the cylinder is arranged at the head end in the gear box; multiple ring grooves are respectively formed in the front end and the back end of the cylinder; leather rings are arranged in the ring grooves; and multiple convex bars are spaced on the inner wall of the oil stop piece, and are peripherally distributed on the inner wall of the oil stop piece. As he electric hammer, provided by the invention, is provided with multiple spaced convex bars on the inner wall of the oil stop piece, and the multiple convex bars are peripherally distributed on the inner wall of the oil stop piece, when the oil stop piece is displaced, the multiple convex bars on the inner wall thereof can form an effect of spiral bars on the inner wall of a similar bottle cap, the deflection of the oil stop piece can be corrected by using a revolving effect, and such phenomenon as oil leakage and oil permeation caused by deflection of the oil stop piece is effectively overcome.
Description
technical field [0001] The invention relates to an electric tool, in particular to an electric hammer. Background technique [0002] The electric hammer is a commonly used electric tool. During the use of the electric hammer, in order to ensure the lubrication of the internal parts of the electric hammer, it is necessary to add lubricating oil to the interior frequently. However, the current electric hammer is usually composed of various parts spliced together, as is the oil chamber inside, so it is easy to cause misalignment of the oil baffle inside due to vibration and other reasons during use, resulting in oil leakage, oil seepage etc. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides an electric hammer that can effectively prevent the dislocation of the oil baffle. [0004] In order to achieve the above object, technical scheme of the present invention is as follows: [0005] An electric hammer, which...
Claims
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IPC IPC(8): B25D17/26
CPCB25D17/26
Inventor 周海春
Owner JIANGSU ANCHOR TOOLS CO LTD