A device for drilling double holes with adjustable spacing

An adjustable and spacing technology, applied in fixed drilling machines, sugarcane machining, mechanical equipment, etc., can solve the problem of not being able to adjust the drilling spacing, and achieve the effect of ensuring rigidity

Active Publication Date: 2022-07-15
NANJING COLLEGE OF INFORMATION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a double-hole drilling device with adjustable spacing to solve the problem in the prior art that the existing double-hole drilling device cannot adjust the drilling distance

Method used

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  • A device for drilling double holes with adjustable spacing
  • A device for drilling double holes with adjustable spacing
  • A device for drilling double holes with adjustable spacing

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Embodiment Construction

[0037] In order to make the technical means, creative features, achievement goals and effects realized by the present invention easy to understand, the present invention will be further described below with reference to the specific embodiments.

[0038] It should be noted that, in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer" and the like indicate the orientation or position The relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention rather than requiring the present invention to be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. The terms "front", "rear", "left", "right", "upper" and "lower" used in the description of the present invention refer to the directions in the drawings, and the terms "inner" and "outer" res...

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Abstract

The invention discloses a double-hole drilling device with adjustable spacing, which comprises a machine head and a drilling motor. The machine head includes a casing and an input shaft. The casing is provided with a first support for planetary gears and a second support for planetary gears; the planetary gear The first bracket and the second bracket of the planetary gear are connected with gears. The casing is rotatably connected with an adjusting gear that meshes with the two gears. The adjusting gear is locked and adjusted by a locking adjusting member located outside the casing. It drives the two gears to rotate in the opposite direction; the input shaft is connected with the output shaft 1 and the output shaft 2 through the planetary gear set, one end of the output shaft 1 is fixedly connected with the planetary gear 1, and the other end penetrates to the outside of the casing and is connected with a drill bit; The second gear is fixedly connected with the second output shaft, one end of the second output shaft is rotatably connected in the second bracket of the planetary gear, and the other end penetrates into the casing and is connected with a drill bit; the drilling motor is connected with the input shaft; the present application solves the problem of current In the prior art, the double-hole drilling device cannot adjust the spacing of the drilling holes.

Description

technical field [0001] The invention relates to the technical field of mechanical drilling equipment, in particular to a device for drilling double holes with adjustable spacing. Background technique [0002] Drilling is one of the most basic processing procedures in the industrial production process. Generally, drilling is single-hole processing. When the number of holes is large, it is also processed one by one. It is difficult to improve the production efficiency; it is difficult to realize the drilling mechanism of single-hole operation. Equally spaced drilling is often performed manually, which undoubtedly consumes a lot of labor costs, and the processing quality is not high and the efficiency is low; or CNC equipment is used, which increases equipment investment and increases production. Cost, and when the added value of the product is not high, it is not appropriate to use high-end equipment. For example, in the mass production of some products, such as the processin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B27C3/04B27J1/00
CPCB27C3/04B27J1/00
Inventor 郭燕郭新宇张靖宇
Owner NANJING COLLEGE OF INFORMATION TECH
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