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Protective equipment of numerical control grinding machine

A technology of protective equipment and CNC grinding machines, which is applied in the direction of grinding/polishing equipment, metal processing equipment, grinding/polishing safety devices, etc., and can solve the problems of secondary damage, local breakage, and breakage of sharpening knives, etc.

Active Publication Date: 2020-11-27
江苏艾嵘机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] If the sharpening time is too long and it is used to grind hard workpieces, it is prone to local breakage, and the broken sharpening fragments will be resisted by the inner wall of the sharpening protective cover, but because the sharpening fragments are high-speed It pops up, so that the sharpening fragments will rebound after hitting the inside of the protective cover, causing secondary damage to the sharpening knife, causing the sharpening knife to break again

Method used

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  • Protective equipment of numerical control grinding machine
  • Protective equipment of numerical control grinding machine
  • Protective equipment of numerical control grinding machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] For example figure 1 -example Figure 5 Shown:

[0027] The invention provides a protective device for a numerically controlled grinding machine, the structure of which includes a protective cover 1, an ash discharge pipe 2, and an connecting plate 3, the connecting plate 3 is welded to the protective cover 1, and the protective cover 1 is embedded The protective cover 1 includes a cover body 11, a force frame 12, a joint block 13, and the force frame 12 is installed between two adjacent joint blocks 13, and the joint block 13 is connected to the cover body 11 Embedded connection.

[0028] Wherein, the stressed frame 12 includes a swing plate a1, a buffer plate a2, a bottom block a3, and a linkage block a4, the swing plate a1 is hinged to the upper end of the bottom block a3, and the buffer plate a2 is movable with the linkage block a4 combined, the linkage block a4 is in clearance fit with the swing plate a1, and there are two buffer plates a2, which are evenly dist...

Embodiment 2

[0034] For example Figure 6 -example Figure 8 Shown:

[0035] Wherein, the combination block 13 includes a receiving plate c1, a lower connecting plate c2, a rebound bar c3, and a linkage frame c4. The frame c4 is an integrated structure, one end of the linkage frame c4 is movably engaged with the lower connecting plate c2, and the other end of the linkage frame c4 is hingedly connected with the receiving plate c1, and the lower connecting plate c2 is provided with two uniform The bottom of the receiving plate c1 is symmetrically distributed, and the impact of the sharpening fragments on the lower connecting plate c2 can make the lower connecting plate c2 expand to both sides.

[0036] Wherein, the lower connecting plate c2 includes a bottoming plate c21, a resistance surface c22, and a transition block c23, the resistance surface c22 and the transition block c23 are an integrated structure, and the transition block c23 is embedded and fixed on the left side of the bottomi...

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PUM

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Abstract

The invention discloses protective equipment of a numerical control grinding machine. The protective equipment of the numerical control grinding machine structurally comprises a protective cover, an ash discharge pipe and connecting plates, wherein the connecting plates are welded with the protective cover, the protective cover is fixedly connected with the ash discharge pipe in an embedded mode,one impacted side of each swinging plate can swing inwards along a bottom block through the impact of grinding tool fragments on a stress frame, the swinging force is generated through the swinging ofthe swinging plates, grinding tool fragments can be guided to the outer sides of the swinging plates by the inclined swinging plates and can be blocked through upper extending strips extending outwards, the situation that the grinding tool fragments can bounce back to impact a grinding tool main body is effectively avoided, the connecting rods on transition blocks can push front plates forwards to clamp the grinding tool fragments through the thrust generated by the grinding tool fragments on resistance surfaces when the grinding tool fragments pass through the outer sides of the resistance surfaces, and the falling speed of the grinding tool fragments can be limited through the resistance surfaces, so that the grinding tool fragments fall slowly.

Description

technical field [0001] The invention relates to the field of numerical control equipment, in particular to a protective equipment for a numerical control grinding machine. Background technique [0002] The CNC grinder grinding guard is mainly used to block the sparks and debris generated by grinding the workpiece. It is installed on the upper end of the grinding tool to block the sparks and debris generated by the grinding workpiece. It is a common device on a CNC grinding machine. Based on the above description, the inventors have found that the existing protective equipment for a CNC grinding machine mainly has the following deficiencies, such as: [0003] If the sharpening time is too long and it is used to grind hard workpieces, it is prone to local breakage, and the broken sharpening fragments will be resisted by the inner wall of the sharpening protective cover, but because the sharpening fragments are high-speed It pops up so that the sharpening fragments will reboun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B55/04B24B55/06
CPCB24B55/04B24B55/06
Inventor 黄金良
Owner 江苏艾嵘机械科技有限公司