A vertical CNC drilling machine for machining parts of mining machinery

A technology of CNC drilling machine and accessories machine, which is applied in the direction of metal processing machinery parts, metal processing equipment, maintenance and safety accessories, etc., which can solve the problems of accelerated loss of drill bit, influence of processing accuracy, and easy movement, etc., so as to improve stability and improve Accuracy, increased efficiency and quality effects

CN114523135BActive Publication Date: 2022-07-29南通立伟重工机械有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2022-07-29

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Abstract

The invention relates to the technical field of numerically controlled drilling machines, in particular to a vertical numerically controlled drilling machine for machining parts of mining machinery, comprising a discharge plate, an adjustment mechanism, a drilling mechanism and a positioning mechanism, wherein the discharge plate is provided with an adjustment mechanism, A drilling mechanism is installed on the adjustment mechanism, and a positioning mechanism is installed at the bottom of the discharge plate. The present invention can solve the following problems when the vertical numerical control drilling machine performs the drilling operation on the mining machinery parts: 1. The traditional vertical numerical control drilling machine cannot The workpiece is stably clamped. When the workpiece is drilling, it is easy to move, which affects the drilling efficiency and quality of the workpiece. Second, when the CNC drilling machine is working, the high-speed rotating drill bit will generate a lot of heat, and the drill bit cannot be drilled in time. Cooling treatment, too high temperature will accelerate the loss of the drill bit, reduce its service life, and also have a certain impact on the machining accuracy.
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Description

technical field

[0001] The invention relates to the technical field of numerical control drilling machines, in particular to a vertical numerical control drilling machine for machining parts of mining machinery. Background technique

[0002] Mining machinery is a machine that is directly used for mineral mining and enrichment. Mining machinery parts need to be drilled and reamed after forming. Vertical CNC drilling machines and vertical CNC drilling machines are often used when drilling machinery parts. When working, the main movement of the drill is usually the rotation of the drill, and the axial movement of the drill is the feed movement. Vertical CNC drilling machines are often used in machinery manufacturing and repair factories to drill, ream, ream, and tap small and medium-sized workpieces. Machined.

[0003] However, the current vertical CNC drilling machine has the following problems when drilling parts of mining machinery. First, the traditional vertical CNC drill...

Examples

Embodiment Construction

[0029] The embodiments of the present invention are described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways as defined and covered by the claims.

[0030] see figure 1 , figure 2 and image 3 , a vertical CNC drilling machine for machining parts of mining machinery, including a discharge plate 1, an adjustment mechanism 2, a drilling mechanism 3 and a positioning mechanism 4, and an adjustment mechanism 2 is installed on the discharge plate 1, and the adjustment mechanism 2 A drilling mechanism 3 is installed on the top, a positioning mechanism 4 is installed at the bottom of the discharge plate 1 , and support rods 11 are installed at the four corner positions of the bottom of the discharge plate 1 .

[0031] see figure 2 , Figure 4 , Figure 8 and Figure 10, the positioning mechanism 4 includes a positioning spring rod 40, a positioning block 41, a positioning plate 42, a driven plat...