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Boring device for numerically-controlled machine tool

A CNC machine tool and boring technology, applied in the direction of positioning device, boring/drilling, metal processing machinery parts, etc., can solve the problems of part offset, part processing influence, etc., to increase friction and improve convenience Effect

Pending Publication Date: 2020-03-06
湖北佳伟电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the parts are bored, it is necessary to fix the parts through a fixing mechanism to prevent the parts from shifting on the device due to the force generated during boring, which will cause deviations in the boring of the parts. However, because the surface of the parts is relatively Therefore, when the parts are fixed, the parts may be shifted due to insufficient friction, which will affect the processing of the parts. Therefore, a boring device for CNC machine tools is needed to solve such problems

Method used

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  • Boring device for numerically-controlled machine tool
  • Boring device for numerically-controlled machine tool
  • Boring device for numerically-controlled machine tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] refer to Figure 1-4 , a boring device for a numerically controlled machine tool, comprising a fixed seat 1, a fixed shaft is connected to both sides of the top outer wall of the fixed seat 1 by bolts, and a fixed plate 2 is connected to the top outer wall of the fixed shaft by bolts, and the two sides of the fixed plate 2 The side outer walls are all provided with chute 22, and the inner walls of the two chute 22 are slidably connected with a fixed frame 6, the bottom outer wall of the fixed frame 6 is connected with a spring by a bolt, and the bottom outer wall of the spring is connected with a pressing plate 19 by a bolt, The outer wall of the bottom of the pressing plate 19 is provided with ribs 20 distributed equidistantly, the outer wall of the top of the fixed frame 6 has a threaded hole, and the inner wall of the threaded hole is threadedly connected with a second threaded rod 21, and both sides of the outer wall of the top of the fixed seat 1 pass through Bolts...

Embodiment 2

[0032] refer to Figure 5 , a boring device for a numerically controlled machine tool. Compared with Embodiment 1, the outer walls of the opposite sides of the two splints 3 in this embodiment are provided with fixed teeth 23 distributed equidistantly, which can prevent parts from shaking due to the operation of the device. affect the processing of parts.

[0033] Working principle: When in use, the parts that need to be bored are fixed inside the fixed groove 16, and the splint 3 is driven by the hydraulic rod 4 to move, so as to clamp and fix the two sides of the parts, and the fixed teeth 23 can prevent the parts from being damaged by the device. The working of the part causes the shaking of the part to affect the processing of the part. The fixed frame 6 is driven to move through the chute 22, and the pressure plate 19 is fixed on both sides of the top of the part by twisting the second threaded rod 21. After the fixation is completed, start the second Two motors 12, the ...

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Abstract

The invention discloses a boring device for a numerically-controlled machine tool. The boring device comprise a fixed seat. Fixed shafts are fixed to both the two sides of the top outer wall of the fixed seat., and a fixed plate is fixed to the top outer walls of the fixed shafts. The outer walls of the two sides of the fixed plate are each provided with a sliding groove, and fixed frames are slidably connected to both the inner walls of the two sliding grooves. Springs are fixed to the bottom outer walls of both the fixed frames, and pressing plates are fixed to the bottom outer walls of thesprings. Flanges distributed at equal intervals are arranged at the bottom outer walls of the pressing plates. Threaded holes are formed in the top outer walls of the fixed frames, and second threadedrods are in threaded connection with the inner walls of the threaded holes. Fixed columns are fixed to both the two sides of the top outer wall of the fixed seat. Through the boring device, the conditions that a part is shifted due to insufficient friction force, and machining of the part is influenced can be prevented, a boring rod can be replaced conveniently, convenience of work of the boringdevice is improved, and the conditions that the part shakes due to work of the boring device, and machining of the part is influenced can be prevented.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a boring device for a numerically controlled machine tool. Background technique [0002] Boring is an internal diameter cutting process in which a tool is used to enlarge a hole or other circular profile. Its applications generally range from semi-roughing to finishing. The tool used is usually a single-edged boring tool. [0003] When the parts are bored, it is necessary to fix the parts through a fixing mechanism to prevent the parts from shifting on the device due to the force generated during boring, which will cause deviations in the boring of the parts. However, because the surface of the parts is relatively Therefore, when the part is fixed, the part may be shifted due to insufficient friction force, thereby affecting the processing of the part. Therefore, a boring device for a numerically controlled machine tool is needed to solve such problems. Contents o...

Claims

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Application Information

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IPC IPC(8): B23B39/02B23Q3/06B23Q3/08B23Q1/26
CPCB23B39/02B23Q1/26B23Q3/06B23Q3/082
Inventor 卢志勇
Owner 湖北佳伟电子科技有限公司