Drilling device capable of conveniently fixing workpiece

A technology for fixing workpieces and drilling devices, applied in positioning devices, boring/drilling, drilling/drilling equipment, etc., can solve the problems of inconvenient drilling processing and inconvenient workpiece fixing, and achieve convenient drilling processing, Guaranteed the effect of fixing the center

Active Publication Date: 2022-06-03
LANZHOU INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The above-mentioned prior art is inconvenient to fix the ring-shaped workpiece, an

Method used

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  • Drilling device capable of conveniently fixing workpiece
  • Drilling device capable of conveniently fixing workpiece
  • Drilling device capable of conveniently fixing workpiece

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[0020] It should be noted that the embodiments of the present application and the features of the embodiments may be combined with each other without conflict; the technical solutions in the embodiments of the present invention will be described below with reference to the accompanying drawings in the embodiments of the present invention. Clearly and completely described, it is obvious that the described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left" and "right" are based on those shown in the accompanying drawings. The orientation or positional relat...

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Abstract

The invention discloses a drilling device capable of conveniently fixing a workpiece. The drilling device comprises a supporting table; the first supporting plate is arranged on the supporting table in a sliding mode; the conveying mechanism is used for driving the first supporting plate to move along the supporting table; the fixing mechanisms are arranged at intervals in the moving direction of the first supporting plate, each fixing mechanism comprises a second supporting plate, the second supporting plate is connected with the first supporting plate, a plurality of first sliding grooves are formed in the second supporting plate, and the first sliding grooves are distributed at intervals in the circumferential direction; a workpiece is arranged on the rotating plate and arranged on the outer side of the fixing rod, the rotating plate is driven to rotate by rotating the first rotating shaft, the fixing rod and the sliding block are pushed to move outwards through the limiting groove, and the workpiece is extruded from the inner side and fixed. The annular workpiece can be conveniently and rapidly fixed. Workpieces of different sizes can be conveniently fixed, it is guaranteed that the fixing center is not changed, and follow-up drilling treatment is facilitated.

Description

technical field [0001] The invention relates to the technical field of workpiece drilling and processing equipment, in particular to a drilling device that is convenient for fixing workpieces. Background technique [0002] Drilling machine refers to a machine tool that mainly uses a drill to machine holes in a workpiece. Usually the rotation of the drill bit is the main movement, and the axial movement of the drill bit is the feed movement. The drilling machine has a simple structure and relatively low machining accuracy. It can drill through holes and blind holes, replace special tools, and can expand, countersink, ream or tap. [0003] In Chinese Patent Application No.: CN201711448451.1, a workpiece drilling device is disclosed, which includes a base, a drawer is installed in the inner cavity of the base, and the drawer includes a drawer frame and a drawer box. The sliders are matched with the sliding grooves inside the drawer frame. Support rods with the same structure ...

Claims

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Application Information

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IPC IPC(8): B23B39/00B23Q3/00
CPCB23B39/00B23Q3/00Y02P70/10
Inventor 张继林保继栋古妮娜罗文翠杨如馨
Owner LANZHOU INST OF TECH
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