Drilling machine for small head end of automobile exhaust manifold

A technology for automobile exhaust and exhaust manifold, which is applied in the direction of boring/drilling, drilling/drilling equipment, metal processing machinery parts, etc., which can solve the problem of low processing efficiency and unreliable guarantee of the position of the three holes, etc. Problems, to achieve the effect of simple structure, convenient and fast disassembly and assembly, and ensure drilling accuracy

Active Publication Date: 2017-12-22
NANLING WANGKE INTPROP MANAGEMENT CO LTD
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  • 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 machine for small head end of automobile exhaust manifold
  • Drilling machine for small head end of automobile exhaust manifold
  • Drilling machine for small head end of automobile exhaust manifold

Examples

Experimental program
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Embodiment Construction

[0019] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0020] Such as figure 1 , 2 , 3, a small head end drilling machine for automobile exhaust manifold mainly consists of a horizontal base plate 1, a transmission box 3, a motor 5, a transmission belt 6, a transmission shaft 7, a connection box 8, a horizontal connection column 9, a large active 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 th...

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PUM

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Abstract

The invention discloses an automobile exhaust manifold small-head end drilling machine. A transmission box is fixedly arranged on the left portion of the top face of a horizontal bottom plate and provided with a motor. The right end of a transmission shaft is fixedly sleeved with a driving big gear wheel which is constantly meshed with three driven pinions. Three driving shafts are fixedly sleeved with the three driven pinions respectively and correspondingly. A sliding base is arranged at the right of a connecting box. The bottom of the sliding base is in sliding fit with a guide rail on the top face of the horizontal bottom plate, and the sliding base can slide left and right under the drive of a push motor. An exhaust manifold positioning base is installed on the top face of the sliding base. A first air cylinder is arranged in front of the left portion of the exhaust manifold positioning base, a second air cylinder is arranged behind the right portion of the exhaust manifold positioning base, and the two air cylinders are vertically arranged on the top face of the sliding base. According to the automobile exhaust manifold small-head end drilling machine, three installation holes can be drilled in an exhaust manifold at the same time, and therefore the location degree requirements of the three installation holes can be well met.

Description

technical field [0001] The invention belongs to the field of automobile exhaust manifold processing, in particular to a drilling machine 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 4 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 machine for the small end of an automobile exhaust manifold, which is intended to drill three installation holes at the small end at the same time. [0004] The technica...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B41/00B23Q3/00
CPCB23B41/00B23Q3/00
Inventor 刘海燕
Owner NANLING WANGKE INTPROP MANAGEMENT CO LTD
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