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Press fitting device for exhaust gas mouth

A press-fitting device and exhaust gas technology, which is applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of long time-consuming manual installation of exhaust nozzles, unfavorable assembly line production operations, and low efficiency

Inactive Publication Date: 2014-03-26
重庆顺多利机车有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is an exhaust hole on the crankcase blank, and the exhaust nozzle needs to be installed at the exhaust hole during the crankcase processing process. The existing installation method is manual installation, and the operator directly presses the exhaust nozzle into the exhaust hole
[0003] The disadvantages of the existing technology are: the manual installation of the exhaust nozzle takes a long time, the efficiency is low, the labor cost is high, and it is not conducive to the assembly line production operation

Method used

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  • Press fitting device for exhaust gas mouth

Examples

Experimental program
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Effect test

Embodiment Construction

[0011] refer to figure 1 , the waste gas nozzle press installation device, including a plate-shaped base 1, the base 1 board surface is provided with a positioning column 2 and a contour block 3 along the vertical direction, the size of the positioning column 2 matches the shaft hole of the crankcase, and the contour block 3 is in the form of "Convex" font, equal height block 3 is designed according to the concave portion of the bottom of crankcase. A lower pressing plate 7 is fixed on the base, and the lower pressing plate 7 is connected with the piston rod of the hydraulic cylinder, and the lower pressing plate 7 can move under the drive of the piston rod.

[0012] One side of the base 1 is provided with a threaded clamping block 4 along the horizontal direction. The threaded clamping block 4 includes an L-shaped block, the short arm of which is fixed on one side of the base 1, and the long arm of the L-shaped block is horizontally opened. Threaded holes, bolts 41 are arran...

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PUM

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Abstract

The invention belongs to the technical field of machine tool location, and discloses a press fitting device for an exhaust gas mouth. The press fitting device comprises a base, a locating column arranged on the base perpendicularly, and an equal-height block. A threaded clamping block is arranged on one side of the base, and a base body is arranged on the other side of the base and provided with an air cylinder push rod opposite to the threaded clamping block. Compared with the way of installing the exhaust gas mouth manually, the press fitting device is higher in efficiency, the labor cost is reduced, and the press fitting device is suitable for assembly line work.

Description

technical field [0001] The invention belongs to the technical field of machine tool positioning. Background technique [0002] The part of the lower part of the cylinder block used to install the crankshaft is called the crankcase. The crankcase is usually divided into a left box and a right box. The crankshaft, bearings, gears and other components need to be installed in the crankcase, so the box structure of the crankcase is more complicated. . Die-casting is usually used in factories to produce crankcases, and the die-cast blanks need to be further processed to make crankcases that meet the requirements. There is an exhaust hole on the crankcase blank, and the exhaust nozzle needs to be installed at the exhaust hole during the crankcase processing process. The existing installation method is manual installation, and the operator directly presses the exhaust nozzle into the exhaust hole. [0003] The disadvantages of the prior art are that it takes a long time to manuall...

Claims

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Application Information

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IPC IPC(8): B23P19/027
CPCB23P19/027
Inventor 邓力
Owner 重庆顺多利机车有限责任公司