Automobile exhaust manifold small-head end drilling tool

A technology for drilling tooling and automobile exhaust, which is used in boring/drilling, drilling/drilling equipment, manufacturing tools, etc. The effect of convenient and quick disassembly and assembly, simple structure and easy implementation

Active Publication Date: 2015-12-02
绿驰智能(深圳)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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  • Automobile exhaust manifold small-head end drilling tool
  • Automobile exhaust manifold small-head end drilling tool
  • Automobile exhaust manifold small-head end drilling tool

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 , 3, a kind of automobile exhaust manifold small head end drilling tool, mainly consists of a horizontal base plate 1, a mounting seat 2, a transmission box 3, a driving cylinder 4, a motor 5, a transmission belt 6, a transmission shaft 7, and a connection box 8 , horizontal connecting column 9, driving bull 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 mounting base 2 is fixed on the left side of the horizontal base plate 1, and a transmission box 3 is arranged on the top surface of the mounting base 2. It can move left and right along the guide rail 2a. A push cylinder 4 is horizontally installed on the mounting seat 2 on the left...

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PUM

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Abstract

The invention discloses an automobile exhaust manifold small-head end drilling tool. An installation base is arranged on the left portion of a horizontal bottom plate. A transmission box is arranged on the top face of the installation base. A motor is installed on the top of the transmission box. The motor drives a transmission shaft to rotate. The right end of the 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. The right end of each driving shaft is coaxially connected with a drill bit through a drill bit connecting assembly. A first positioning column is arranged on the left front portion of the top face of an exhaust manifold positioning base. A second positioning column is arranged on the right rear portion of the top face of the exhaust manifold positioning base. Three front positioning pins are arranged on the right side of the first positioning column from side by side from left to right. Three rear positioning pins are arranged on the left side of the second positioning column from right to left. 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. According to the automobile exhaust manifold small-head end drilling tool, 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 tool 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 tool 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 scheme o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B41/00B23B39/16
CPCB23B39/161B23B41/00
Inventor 廖长荣
Owner 绿驰智能(深圳)有限公司
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