Drilling device for small head end of automobile exhaust manifold

A drilling device, automobile exhaust technology, applied in the direction of the driving device, boring/drilling, drilling/drilling equipment, etc., can solve the problems of unreliable guarantee of the position of the three holes, low processing efficiency, etc., to achieve Quick and easy disassembly, simple structure, and easy implementation

Active Publication Date: 2017-11-14
江苏博纳汽车零部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current processing method is to drill holes one by one. This processing method not only has low processing efficiency, but also cannot reliably guarantee the position of the three holes. Therefore, it is urgent to solve the above technical problems

Method used

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  • Drilling device for small head end of automobile exhaust manifold
  • Drilling device for small head end of automobile exhaust manifold
  • Drilling device for small head end of automobile exhaust manifold

Examples

Experimental program
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Embodiment Construction

[0018] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0019] Such as figure 1 , 2 , Shown in 3, a kind of automobile exhaust manifold small head end drilling device, mainly consists of horizontal bottom plate 1, transmission box 3, motor 5, transmission belt 6, transmission shaft 7, connection box 8, horizontal connection column 9, active large Gear 10, driven pinion 11, drive shaft 12, drill bit 13 and conical connecting bucket 14 etc. constitute. Wherein, the horizontal bottom plate 1 is a rectangular plate, and the horizontal bottom plate 1 is fixed on the base by T-shaped bolts. A transmission case 3 is fixedly provided on the left part of the horizontal bottom plate 1 top surface, and a motor 5 is installed on the transmission case 3 top surface. The driving pulley of this motor 5 output shaft left ends links to each other with the driven pulley on the transmission shaft 7 by transmission belt 6, and the...

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Abstract

The invention discloses a drilling device for a small head end of an automobile exhaust manifold. A transmission case is fixedly arranged at the left part on the top surface of a horizontal base plate; a motor is mounted on the transmission case; a large driving gear fixedly sleeves the right end of a transmission shaft; the large driving gear is usually meshed with three driven pinions; the three driven pinion respectively and fixedly sleeve corresponding driving shafts; a sliding seat is arranged on the right of a connecting box; the bottom of the sliding seat is in slide fit with guide rails on the top surface of the horizontal base plate and the sliding seat can be driven by the motor to slide horizontally; an exhaust manifold positioning seat is mounted on the top surface of the sliding seat; a first air cylinder is arranged in the left front of the exhaust manifold positioning seat; a second air cylinder is arranged right behind the exhaust manifold positioning seat; the two air cylinders are vertically arranged on the top surface of the sliding seat. The drilling device can simultaneously drill three mounting holes in the exhaust manifold, so that requirements for the position degree of the three mounting holes can be met well.

Description

technical field [0001] The invention belongs to the field of automobile exhaust manifold processing, in particular to a drilling device for the small head end of the automobile exhaust manifold. Background technique [0002] The exhaust manifold is an important part of the exhaust system of the automobile engine. There are 3 mounting holes on its small head end. The axis lines of the 3 mounting holes are parallel and close to each other. The current processing method is to drill holes one by one. This processing method not only has low processing efficiency, but also cannot reliably guarantee the position of the three holes. Therefore, it is urgent to solve the above technical problems. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a drilling device for the small end of an automobile exhaust manifold, which is intended to drill three mounting holes at the small end at the same time. [0004] The technical sche...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B41/00B23B39/16B23B47/06
CPCB23B39/162B23B41/00B23Q5/10
Inventor 夏勇曾庆松林大益许平洋王润宏
Owner 江苏博纳汽车零部件有限公司
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