Diesel engine electrolytic deburring tooling
A deburring and diesel engine technology, applied in the direction of electric processing equipment, electrochemical processing equipment, accessory devices, etc., can solve the problems of inaccurate burrs, inability to adjust, and unsatisfactory electrolysis effect of cathode tools, so as to avoid poor processing accuracy High, improve the accuracy and effect, improve the effect of qualified rate
Active Publication Date: 2016-06-08
GUANGXI YUCHAI MASCH CO LTD
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Problems solved by technology
[0005]However, after the above-mentioned tooling is fixed on the fixture, the circumferential direction positioning is carried out in the form of a flat bayonet. At this time, the cathode tool is not aligned with the position of the burr, and the electrolyte cannot be evenly distributed around the burr, and the effect of electrolysis is not ideal.
When it is necessary to remove the burrs at the interface of several hole systems at the same time, the relative position of the guide hole 13 requires high precision (see Figure 1), if once offset, the electrolytic effect of some of the burrs is not ideal and cannot be adjusted
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[0021] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.
[0022] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.
[0023] Such as Figure 4 As shown, a diesel engine electrolytic deburring tool according to a specific embodiment of the present invention includes an electrode tube and an inner sleeve (not marked in the figure), and at least one set of electrolyte guide holes 13a are provided on the tube wall to guide There are more than four holes 13a and they are uniformly arranged along the circumferential direction of the electrode t...
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The invention discloses an electrochemical deburring tool for a diesel engine. The electrochemical deburring tool for the diesel engine comprises an electrode tube and an inner sleeve. At least one set of lead holes for an electrolyte solution are formed in the wall of the electrode tube, wherein the number of the lead holes is four or more, and the lead holes are evenly formed in the peripheral direction of the electrode tube. The inner sleeve is arranged inside the electrode tube, and a cavity of the inner sleeve is communicated with the lead holes. The electrochemical deburring tool for the diesel engine can be used for conducting electrochemical deburring on any position of connection positions of cylinder block passage machining surfaces, the electrochemical deburring tool for the diesel engine is easy to machine and assemble.
Description
technical field [0001] The invention relates to a diesel engine manufacturing process, in particular to a tool for electrolytic deburring of a diesel engine. Background technique [0002] As the heart of power machinery such as passenger cars, diesel engines require high reliability. Among them, during the manufacturing process of the oil passage in the cylinder body cavity, flashes or burrs will be generated at the junction of the processing surfaces of each oil passage. It is necessary to try to remove the burrs, and the burrs are inside the cavity and are not easy to be found and cleaned. If they remain Failure to clean up each oil port will greatly affect the operation performance of the diesel engine. [0003] In the prior art, manual deburring is generally carried out with a brush, and electrolytic deburring is also used. Electrolytic deburring is an application of electrochemical machining methods, which is the electrochemical process of using metal parts to produce ...
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IPC IPC(8): B23H3/00B23H7/32B23H11/00
Inventor 刘伟琨黄增砂陶承华邱良胜韦波王小平苏宇
Owner GUANGXI YUCHAI MASCH CO LTD