CN214159825U

CN214159825U - Micro-nano antifriction selfreparing additive grinder

Info

Publication number: CN214159825U
Application number: CN202023049388.4U
Authority: CN
Inventors: 李睿; 魏世丞; 王玉江
Original assignee: Liaoning Derun New Material Technology Co ltd
Current assignee: Liaoning Derun New Material Technology Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-09-10
Anticipated expiration: 2030-12-17

Abstract

The utility model relates to the technical field of preparation and application of new nano and powder metallurgy materials, in particular to a micro-nano friction-reducing self-repairing additive grinding device, which comprises a base, a pressing mechanism and a grinding mechanism; pressure is applied to the driving disc through the pressing mechanism, the driving disc rotates under the driving of the motor, pressure relative rotation is formed between the driving disc and the driven disc, grinding is achieved, and ground materials fall into the material collecting kettle to be collected and prevented from floating. The stand overcoat has the spring, and the pressure disk cover is on the stand, is located spring upper portion, and the spring plays the effect at the buffering of grinding in-process. The top of the driving disc linkage rod is a protruding circular truncated cone which is clamped in the T-shaped ring groove to slide in the circumferential direction, so that the driving disc can be uniformly pressed downwards in the circumferential direction when rotating, and the grinding granularity is uniform.

Description

Micro-nano antifriction selfreparing additive grinder

Technical Field

The utility model relates to a nanometer and powder metallurgy new material preparation and application technical field, in particular to micro-nano antifriction selfreparing additive grinder.

Background

The micro-nano friction-reducing self-repairing additive can reduce vibration of machinery, reduce noise, prevent pollution and improve labor conditions, the powdery form of the micro-nano friction-reducing self-repairing additive requires uniform granularity, and the particles have certain elastoplasticity and can distribute stress on a wider contact surface. In order to ensure a smaller friction coefficient, the grinding granularity has high requirements, the grinding granularity often needs to reach a nanometer level, and particularly needs to be paid attention to prevent the dispersion in the grinding process, otherwise, the grinding process is easy to explode due to the exposure of open fire, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses a micro-nano antifriction selfreparing additive grinder.

The specific technical scheme is as follows:

a micro-nano friction-reducing self-repairing additive grinding device comprises a base, a pressing mechanism and a grinding mechanism; the pressing mechanism comprises two upright columns, a pressing plate and a linkage rod, the two upright columns are vertically arranged on the base, a spring is sleeved outside each upright column, the pressing plate is sleeved on each upright column and positioned on the upper part of the spring, the pressing plate is driven by a cylinder to lift, and a circular T-shaped ring groove is concentrically formed in the bottom of the pressing plate; the grinding mechanism comprises a material collecting kettle, a motor, a driving disc and a driven disc; the side wall of the material collecting kettle is wrapped at the outer sides of the driving disc and the driven disc, the circle center of the bottom of the material collecting kettle protrudes upwards to form a motor box, a motor is placed in the motor box, and the center of the motor box is provided with a hole for the output shaft of the power supply to penetrate out; two vertical linkage rods are symmetrically fixed on the diameter direction of the driving disc, the tops of the linkage rods are convex round tables and clamped in the inner circumferential direction of the T-shaped ring groove to slide, and the lower surface of the driving disc is a frosted surface; the circle center of the driven disc is provided with a hole for the output shaft to pass through, and the bottom surface of the driven disc concentrically extends downwards and is fixed on the upper surface of the motor box.

Lubricating oil is injected between the gap where the top of the linkage rod protrudes out of the circular truncated cone and the T-shaped ring groove.

Compared with the prior art, the utility model discloses following beneficial technological effect has:

the utility model discloses a push down and the rotation of driving disk, and take place to have the relative rotation of pressure between the driven disk, accomplish and grind. The stand overcoat has the spring, and the pressure disk cover is on the stand, is located spring upper portion, and the spring plays the effect at the buffering of grinding in-process. The top of the driving disc linkage rod is a protruding circular truncated cone which is clamped in the T-shaped ring groove to slide in the circumferential direction, so that the driving disc can be uniformly pressed downwards in the circumferential direction when rotating, and the grinding granularity is uniform.

Drawings

FIG. 1 is a schematic structural view of the polishing apparatus of the present invention;

FIG. 2 is a top view of the polishing apparatus of the present invention;

fig. 3 is a top view of the platen of the present invention;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

FIG. 5 is a schematic view of the structure of the T-shaped ring groove of the pressure plate of the present invention;

FIG. 6 is a schematic structural view of the driven plate of the present invention;

in the figure, 1 — base; 2, a motor; 3-an output shaft; 4, a column; 5, pressing a plate; 6, a driving disc; 7-driven plate; 8-a material collecting kettle; 9-T-shaped ring groove; 10-lubricating oil; 11-linkage rod; 12, sanding; 13-motor box; 14-a spring; 15-cylinder.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings, but the scope of the present invention is not limited to the accompanying drawings.

Fig. 1 is the utility model discloses grinder's schematic structure diagram, fig. 2 is the utility model discloses grinder's top view, fig. 3 is the utility model discloses the top view of pressure disk, fig. 4 is the A-A cross-sectional view of fig. 3, fig. 5 is the utility model discloses pressure disk T type ring groove structure diagram, fig. 6 is the utility model discloses driven plate structure diagram, as shown in the figure:

the utility model discloses a micro-nano antifriction and self-repairing additive grinding device, which comprises a base 1, a pressing mechanism and a grinding mechanism; the pressing mechanism comprises two upright posts 4, a pressure plate 5 and a linkage rod 11, the two upright posts 4 are vertically arranged on the base 1, a spring 14 is sleeved outside the upright posts 4, the pressure plate 5 is sleeved on the upright posts 4 and is positioned on the upper parts of the spring 14, the pressure plate 5 is driven by a cylinder 15 to lift, and a circular T-shaped annular groove 9 is concentrically formed in the bottom of the pressure plate 5; the grinding mechanism comprises a material collecting kettle 8, a motor 2, a driving disc 6 and a driven disc 7; the side wall of the material collecting kettle 8 is wrapped on the outer sides of the driving disc 6 and the driven disc 7, the circle center of the bottom of the material collecting kettle protrudes upwards to form a motor box 13, a motor is placed in the motor box 13, and the center of the motor box 13 is provided with a hole for the output shaft 3 of the power supply machine 2 to penetrate out; two vertical linkage rods 11 are symmetrically fixed on the diameter direction of the driving disc 6, the tops of the linkage rods 11 are protruding round tables, the linkage rods are clamped in the inner circumference direction of the T-shaped ring groove 9 to slide, and lubricating oil 10 is injected between the protruding round tables on the tops of the linkage rods 11 and gaps of the T-shaped ring groove 9. The lower surface of the driving disc 6 is a frosted surface 12; the circle center of the driven disc 7 is provided with a hole for the output shaft 3 to pass through, and the bottom surface of the driven disc concentrically extends downwards and is fixed on the upper surface of the motor box 13.

When the grinding device works, the air cylinder 15 is controlled to drive the pressure plate 5 to lift, raw materials to be ground are added to the upper surface of the driven plate 7, then the air cylinder 15 is controlled to drive the pressure plate to overcome the acting force of the spring 14 to press down until the driving plate 6 and the driven plate 7 are in proper relative positions, and the grinding fineness meets the requirement. The motor 2 is started, under the drive of the rotation of the output shaft 3, the convex circular truncated cone at the top of the linkage rod 11 of the driving disk 6 is clamped in the circumferential direction of the T-shaped ring groove 9, the lower surface frosting surface 12 of the driving disk 6 and the upper surface of the driven disk 7 slide relatively, and the raw materials are ground and finely crushed and then fall into the material collecting kettle 8 to be collected. And after the grinding is finished, the control cylinder 15 drives the pressure plate 5 to lift, and the upper surface of the driven plate 7 and the lower surface of the driving plate 6 are cleaned to form a frosted surface 12.

Claims

1. The utility model provides a micro-nano antifriction is from repairing additive grinder which characterized in that: comprises a base, a pressing mechanism and a grinding mechanism; the pressing mechanism comprises two upright columns, a pressing plate and a linkage rod, the two upright columns are vertically arranged on the base, a spring is sleeved outside each upright column, the pressing plate is sleeved on each upright column and positioned on the upper part of the spring, the pressing plate is driven by a cylinder to lift, and a circular T-shaped ring groove is concentrically formed in the bottom of the pressing plate; the grinding mechanism comprises a material collecting kettle, a motor, a driving disc and a driven disc; the side wall of the material collecting kettle is wrapped at the outer sides of the driving disc and the driven disc, the circle center of the bottom of the material collecting kettle protrudes upwards to form a motor box, a motor is placed in the motor box, and the center of the motor box is provided with a hole for the output shaft of the power supply to penetrate out; two vertical linkage rods are symmetrically fixed on the diameter direction of the driving disc, the tops of the linkage rods are convex round tables and clamped in the inner circumferential direction of the T-shaped ring groove to slide, and the lower surface of the driving disc is a frosted surface; the circle center of the driven disc is provided with a hole for the output shaft to pass through, and the bottom surface of the driven disc concentrically extends downwards and is fixed on the upper surface of the motor box.

2. The micro-nano friction-reducing self-repairing additive grinding device according to claim 1, characterized in that: lubricating oil is injected between the gap where the top of the linkage rod protrudes out of the circular truncated cone and the T-shaped ring groove.