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Drilling device for center point of end face of screw

A drilling device and center point technology, which is applied in the direction of boring/drilling, drilling/drilling equipment, metal processing equipment, etc., can solve the problem of lack of drilling machine position adjustment structure, laborious drilling, and poor drilling effect Ideal and other problems, to achieve the effect of high drilling efficiency, good drilling quality and improved precision

Pending Publication Date: 2021-11-19
浙江华鼎机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the device lacks a position adjustment structure for the drilling machine, the drilling is laborious, and the drilling effect is not ideal, so the structure of the device needs to be further improved

Method used

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  • Drilling device for center point of end face of screw
  • Drilling device for center point of end face of screw
  • Drilling device for center point of end face of screw

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Experimental program
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Embodiment Construction

[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0030] Such as Figure 1 to Figure 14 As shown, the drilling device at the center point of the screw rod end face of the present embodiment includes a bracket 1 capable of placing and positioning the screw rod 2 and a drill 3 capable of drilling holes at the end of the screw rod 2, and is arranged on the side wall at one end of the bracket 1 There is a first mobile frame 11 that can slide left and right along the side wall of the support and is positioned on the side wall of the support after sliding. The second mobile frame 12 on a mobile frame 11 is provided with the third mobile frame 13 that can slide back and forth relative to the second mobile frame 12 and is positioned on the second mobile frame 12 after sliding on the second mobile frame 12. The hole device 3 is arranged on the third mobile frame 13, and the drill bit 31 of the hole d...

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Abstract

The invention relates to a drilling device for a center point of an end face of a screw. The drilling device comprises a support and a drill. A first moving frame is arranged on the side wall of one end of the support. A second moving frame is arranged on the first moving frame. A third moving frame is arranged on the second moving frame. The drill is arranged on the third moving frame. A drill bit of the drill adjusted through the first moving frame, the second moving frame and the third moving frame is aligned to and positioned at the center position of the end face of the screw on the support. The drilling device has the advantages that the drill bit is aligned to the center position of the end of the screw by adjusting the position of the drill, time and labor are saved, and the drilling efficiency is high; and the left-right position, the up-down position and the front-back position of the drill bit are adjusted through the first moving frame, the second moving frame and the third moving frame correspondingly, and therefore the drill bit is aligned to the center position of the end of the screw, the left-right position and the up-down position do not need to be adjusted again after one-time alignment, the drilling operation of the end of the screw can be achieved only by controlling the drill to move front and back along an installing base, precision is improved, and the drilling quality is better.

Description

technical field [0001] The invention relates to the technical field of screw production, in particular to a drilling device for the center point of the end face of the screw. Background technique [0002] There is an existing Chinese utility model patent with the application number CN201320492335.0 titled "A Cylindrical Surface Drilling Fixture for Cylindrical Workpieces", which discloses a cylindrical surface drilling fixture for cylindrical workpieces. Place the cylindrical workpiece on the workpiece support block, rotate and lock the front, rear, left, and right directions of the workpiece through the T-shaped rotating rod and the rotating handle, and then conveniently drill the cylindrical surface of the workpiece from the drilling pressure hole above the workpiece, so that The machining efficiency of the workpiece is high, the machining accuracy is good, and the level of production and processing is improved. However, the lack of the device's position adjustment struct...

Claims

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Application Information

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IPC IPC(8): B23B39/00
CPCB23B39/00
Inventor 夏增富夏瑜键
Owner 浙江华鼎机械有限公司
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