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End hole machining device with prepressing function for diesel engine cylinder

A diesel engine, pre-compression technology, applied in positioning devices, metal processing equipment, metal processing mechanical parts, etc., can solve the problems of low processing efficiency, easy drilling deviation, low processing accuracy, etc., to improve processing efficiency and avoid drill bits. The effect of long and improved machining accuracy

Inactive Publication Date: 2016-02-03
ANHUI QIFENG MACHINERY & EQUIP
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  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the existing cylinder drilling technology, the end face holes are processed one by one by the drill bit, the processing efficiency is low, and because the drill bit is long and the jump is large, it is easy to drill deviation, resulting in low hole processing accuracy. Urgent improvement

Method used

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  • End hole machining device with prepressing function for diesel engine cylinder

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Embodiment Construction

[0017] Below, the technical solution of the present invention will be described in detail through specific examples.

[0018] Such as figure 1 as shown, figure 1 It is a structural schematic diagram of a diesel engine cylinder end hole processing device with a pre-compression function proposed by the present invention.

[0019] refer to figure 1 , a diesel engine cylinder end hole processing device with pre-compression function proposed by the embodiment of the present invention, including: a fixed plate 1, a pre-compression plate 2, a workbench 3, a driving mechanism 4, a first sensor 7, and a second sensor 8 , the third sensor 9 and manipulator (not shown in the figure), wherein:

[0020] The fixed plate 1 is used to install the drilling mechanism 5. The fixed plate 1 is located above the workbench 3 and is driven by the driving mechanism 4 for lifting action. The drilling mechanism 5 with the same number of holes, and the drill bit in each drilling mechanism 5 faces the...

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Abstract

The present invention discloses an end hole machining device with prepressing function for diesel engine cylinder. The device comprises a fixing plate, a prepressing plate, a workbench and a driving mechanism. The fixing plate is located above the workbench and driven by the driving mechanism. A drilling mechanism is installed on the fixing plate. The prepressing plate is connected with the fixing plate through a spring set. A guide pillar is further disposed between the prepressing plate and the fixing plate. A guide hole is formed on the prepressing plate and located in the extension direction of a drill bit. The workbench is provided with at least two clamping mechanisms for fixing the cylinder. Each clamping mechanism is provided with a first sensor. The first sensor is connected with a prepressed control unit and is used for monitoring the spacing between the prepressing plate and the workbench and sending the monitored data signal to a control unit of each clamping mechanism. The control unit of each clamping mechanism controls the clamping mechanism to perform clamping or releasing action according to the data signal sent by the first sensor. The device of the present invention greatly improves the machining precision while improving the machining efficiency.

Description

technical field [0001] The invention relates to the technical field of diesel engine processing, in particular to a diesel engine cylinder end hole processing device with a pre-compression function. Background technique [0002] The cylindrical metal part that guides the piston to perform linear reciprocating motion in the cylinder is an important component of the diesel engine. In order to install and seal it, the end surface needs to be drilled. [0003] In the existing cylinder drilling technology, the end face holes are processed one by one by the drill bit, the processing efficiency is low, and because the drill bit is long and the jump is large, it is easy to drill deviation, resulting in low hole processing accuracy. Needs to be improved. Contents of the invention [0004] Based on the above-mentioned technical problems in the background technology, the present invention proposes a diesel engine cylinder head hole machining device with a pre-compression function to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B41/12B23B39/16B23B49/00B23Q3/06B23Q17/22
CPCB23B41/12B23B39/161B23B49/00B23Q3/062B23Q17/22
Inventor 山奎生谢波刘传军陈立民张龙苗丽华
Owner ANHUI QIFENG MACHINERY & EQUIP
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