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Boring machine

A boring machine and boring bar technology, applied in the field of boring machines, can solve the problems of difficulty in ensuring hole accuracy, low processing quality, and inability to perform good positioning, and achieve the effect of ensuring accuracy and ensuring processing quality.

Inactive Publication Date: 2014-08-27
HUADIAN HEAVY MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the existing boring machine processes the coaxial hole of a long workpiece, it cannot perform good positioning, it is difficult to ensure the accuracy of the hole, and the processing quality is not high

Method used

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  • Boring machine

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Embodiment Construction

[0008] The present invention will be further described below in conjunction with accompanying drawing:

[0009] In the figure, 1. Base; 2. Support; 3. Boring bar; 4. Boring tool; 5. Boring bar extension device; 6. Bracket; 7. Underframe; 8. Lifting mechanism; 9. Laser generator; 10 , Laser receiver; 11, Indicator light.

[0010] Such as figure 1 As shown, the support 2 is located on the base 1, the boring bar driving device is located in the support 2, and is connected with the boring bar 3, the boring bar 3 is connected with the boring bar extension device 5, and the boring tool 4 is located on the boring bar extension device 5, The boring bar extension device 5 runs through the support 6 and is connected with the support 6 through bearings. The support 6 is provided with an underframe 7. The support 6 is connected with the underframe 7 through a lifting mechanism 8. The support 6 is provided with a laser generator 9. The support 2. A laser receiver 10 is provided at the co...

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PUM

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Abstract

The invention provides a boring machine, comprising a pedestal, a support, a boring rod driving device and the like, wherein the support is positioned on the pedestal, the boring rod driving device is positioned in the support and connected with the boring rod; the boring machine is characterized in that the boring rod is connected with the boring rod lengthening device, a boring tool is positioned on the boring rod lengthening device, the boring rod lengthening device penetrates through a bracket and is connected with the same through a bearing, an underframe is arranged below the bracket which is connected with the underframe through a lifting mechanism, a laser generator is arranged on the bracket, and a laser receiver is arranged on the corresponding position of the support. According to the boring machine, the boring rod lengthening device is supported by the bracket and the support which are connected by the bearing so as to be well supported; the laser generator and receiver are utilized and matched with the lifting mechanism to adjust the support point position of the boring rod lengthening device, the accuracy of machining position of the boring tool is ensured, workpieces to be machined are coaxially machined, and machining quality is ensured.

Description

[0001] technical field [0002] The invention belongs to the technical field of processing machinery, and in particular relates to a boring machine. Background technique [0003] The boring machine belongs to the machine tool used to process the existing prefabricated holes on the workpiece, so as to improve the machining accuracy and surface quality of the inner surface of the prefabricated holes. For example, the Chinese patent with the application number 201110402267.X discloses a horizontal boring machine, which includes a boring machine body, an extended boring device is arranged on the boring machine body, and one end of the boring bar of the boring machine body and the boring bar of the extended boring device are all arranged on the bottom of the boring machine body. On the boring bar support, it is characterized in that: the boring bar support is provided with a clamping bearing, the clamping bearing includes an outer ring, an inner ring and a rolling body, after the...

Claims

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Application Information

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IPC IPC(8): B23B39/02B23B47/00
CPCB23B39/02B23Q1/76B23Q17/2233
Inventor 王素妮唐莎莎
Owner HUADIAN HEAVY MACHINERY