Coaxial double-head diamond boring lathe and fine boring method thereof
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A diamond boring machine, coaxial technology, used in boring/drilling, metal processing equipment, drilling/drilling equipment, etc., can solve problems such as reducing production accuracy and efficiency, scratching the inner hole of the cylinder liner, and accumulating errors. , to achieve the effect of improving accuracy, reducing labor intensity and ensuring stability
Inactive Publication Date: 2014-07-30
QUZHOU UNIV +1
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Problems solved by technology
The current diamond boring machine generally requires two clamping and tool setting to complete semi-finish boring and fine boring, resulting in waste of time and accumulation of errors
At the same time, after the processing of the cylinder liner, the ordinary boring machine uses manual removal of the tool, which sometimes scratches the inner hole of the cylinder liner and reduces the production accuracy and efficiency.
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[0016] Such as figure 1 , 2, the coaxial double-head diamond boring machine includes a support frame 1, a stepping motor 2, a screw 3, a connecting frame 4, an upper AC motor 5, an upper transmission belt 6, an upper encoder 7, an upper spindle 8, a fixture 9, Workbench 10, hydraulic device 11, lower main shaft 12, lower encoder 13, lower transmission belt 14, lower AC motor 15, guide rail 16, bed body 17; The connecting frame 4 is connected, the connecting frame 4 is fixed with the workbench 10, the workbench 10 is connected with the guide rail 16, the guide rail 16 is fixed on the bed body 17, the upper AC motor 5 is connected with the upper main shaft 8 through the upper transmission belt 6, and the upper encoder 7 is connected with the upper spindle 8. The upper main shaft 8 is connected, the fixture 9 is connected with the hydraulic device 11, the hydraulic device 11 is fixed on the bed body 17, the lower AC motor 15 is connected with the lower main shaft 12 through the l...
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Abstract
The invention discloses a coaxial double-head diamond boring lathe and a fine boring method thereof. The coaxial double-head diamond boring lathe comprises a supporting frame, a step motor, a lead screw, a connecting frame, an upper alternating current motor, an upper transmission belt, an upper encoder, an upper main shaft, a clamp, a workbench, a hydraulic device, a lower main shaft, a lower encoder, a lower transmission belt, a lower alternating current motor, guide rails and a lathe body. The coaxial double-head diamond boring lathe can perform semi-fine boring and fine boring successively after one clamping, so that under the condition of coaxial machining, semi-fine boring and fine boring machining allowances are ensured and the balance of the fine boring allowance is ensured; by adopting a four-rail enclosed moving structure, the stability of a workpiece in the machining process and high precision are ensured; and after the workpiece is machined, through control of the hydraulic device, manual knife stripping is not required, but just the knife is taken by two hands, and through positioning of the encoders, the knife automatically drops from a cylinder sleeve. The coaxial double-head diamond boring lathe is simple to use, can reduce the labor intensity of working staff and improves the production efficiency.
Description
technical field [0001] The invention relates to machining equipment and a method thereof, in particular to a coaxial double-head diamond boring machine and a fine boring method thereof. Background technique [0002] A boring machine is a machine tool that mainly uses a boring tool to bore the existing holes of the workpiece. It can also perform drilling, milling, threading, and machining of outer circles and end faces with different tools and accessories. Generally, the rotation of the boring tool is the main motion, and the movement of the boring tool or workpiece is the feed motion. It is mainly used to process high-precision holes or complete the finishing of multiple holes at one time. In addition, it can also process other processing surfaces related to hole finishing. Boring machines are mainly divided into horizontal boring machines, coordinate boring machines, diamond boring machines, deep hole drilling and boring machines, floor boring machines and so on. The cur...
Claims
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Application Information
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