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Automatic expanding connection device at engine oil filling port

A technology for oil filling and expansion, which is applied in the field of automatic expansion and connection devices for oil filling, can solve the problems of time-consuming and laborious expansion processing, unevenness, etc., so as to improve the safety factor, reduce energy consumption, and meet the prerequisite requirements of the brazing process. Effect

Active Publication Date: 2016-11-09
山东奥维特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

[0003] The present invention proposes an automatic expansion joint device for the oil filling port, which solves the problems of time-consuming and labor-intensive manual expansion joints and uneven processing of the expansion points in the prior art

Method used

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  • Automatic expanding connection device at engine oil filling port
  • Automatic expanding connection device at engine oil filling port

Examples

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Embodiment

[0020] Such as figure 1 with 2 As shown in the figure, an automatic expansion device for the oil filling port includes a chassis 1. An expansion mold is provided on the chassis 1. A pneumatic power system is arranged inside the chassis 1. The expansion mold is connected to the pneumatic power system through a lifting cylinder, and the expansion mold It is composed of two parts: the fixed part of the flange plate 2 and the expansion joint of the oil filling port. The expansion joint of the oil filling port is arranged in the center of the fixed part of the flange plate 2. The expansion shaft 4 is composed of expansion joints 3 with expansion protrusions 5 on the outside of each expansion joint 3. A plurality of expansion joints 3 form a circle, and the expansion joint shaft 4 is located in the center of the circle surrounded by the expansion joints 3. The expansion joints The shaft 4 is connected with the lifting cylinder, the chassis 1 is equipped with a foot switch 6, the pn...

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PUM

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Abstract

The invention provides an automatic expanding connection device at an engine oil filling port. The automatic expanding connection device comprises a case. An expanding connection die is arranged on the case which is internally provided with a pneumatic power system. The expanding connection die is connected with the pneumatic power system through a lifting cylinder and composed of a flange plate fixing part and an engine oil filling port expanding connection part. The engine oil filling port expanding connection part is arranged in the center of the flange plate fixing part and composed of a plurality of expanding connection petals and an expanding connection shaft. An expanding connection protrusion is arranged outside each expanding connection petal. A circle is defined by the expanding connection petals in a surrounded mode. The expanding connection shaft is located in the center of the circle defined by the expanding connection petals in the surrounded mode and connected with the lifting cylinder. A foot switch is arranged outside the case. The pneumatic power system is controlled by the foot switch. According to the automatic expanding connection device at the engine oil filling port, premise requirements for the brazing process are met; the automatic expanding connection device is convenient and efficient to use and has multiple functions by means of electric control; and the automatic expanding connection device is suitable for automatic expanding connection for multiple types of products.

Description

technical field [0001] The invention belongs to the field of workpiece processing, in particular to an automatic expansion device for a machine oil port. Background technique [0002] At present, in the processing of oil pipes and flanges, in order to meet the prerequisite requirements of the brazing process, it is necessary to process multiple rising points at the oil filling port. At present, this operation can only be done manually, which is time-consuming and laborious, and the processing costs are high. The spots are uneven, which affects the quality of the product and is not conducive to the improvement of production efficiency. Therefore, there is an urgent need for a kind of automatic expansion device for oil filling port now. Contents of the invention [0003] The invention proposes an automatic expansion device for the oil filling port, which solves the problems of time-consuming and labor-intensive manual expansion and uneven processing of the expansion point i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D39/00B21D43/00
CPCB21D39/00B21D43/003
Inventor 宋国强郑建田赵军军
Owner 山东奥维特汽车零部件有限公司
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