CN220903006U - Natural and artificial fine grinding whetstone - Google Patents

Abstract

The utility model discloses a natural and artificial synthesized fine grinding stone, which relates to the field of grinding and processing related, and comprises a fine grinding stone main body, wherein the fine grinding stone main body is provided with two layers of grinding areas, the two layers of grinding areas are vertically distributed, firstly, a cutter and a second grinding stone are ground, the cutter can be sharp quickly, then the first grinding stone can be turned upwards, the cutter and the first grinding stone can be ground, and a sharp mirror surface is collected, so that the sharpness of the cutter is durable; and the grinding stone moves, so that the upper and lower surfaces of the grinding stone can be roughly and finely rubbed, and stains and abrasion on the surfaces are removed.

Description

Natural and artificial fine grinding whetstone

Technical Field

The utility model relates to the field of grinding processing, in particular to a natural and artificial fine grinding whetstone.

Background

Sanding stones are a tool used to sand, finish and level a variety of metallic and non-metallic materials, made of natural mineral or synthetic materials. The grinding stone is generally rectangular or cylindrical, has a fine surface texture of being flattened, smooth and uniform, and can be classified into a coarser grinding stone for cutting and trimming a preliminary shape of a material and a finer grinding stone for finely processing and polishing a material. In general, the finer the grain size of the grinding stone, the better the effect produced, but the slower the grinding speed.

The existing polishing stones are usually polishing stones with the same whole polishing area, wherein the included polishing area is single, and after the primary polishing of the cutter is finished, the cutter is required to be subjected to secondary polishing processing and then is required to be transferred to another polishing stone for polishing.

Disclosure of utility model

Accordingly, in order to solve the above-mentioned drawbacks, the present utility model provides a natural and artificial refined whetstone.

The utility model is realized by constructing a natural and artificial fine grinding whetstone, which comprises a fine grinding whetstone main body, wherein the fine grinding whetstone is provided with two layers of grinding areas, and the two layers of grinding areas are distributed up and down.

Further, the two layers of polishing subareas are respectively a first polishing stone and a second polishing stone.

Further, the first grinding stone and the second grinding stone are connected through adhesion.

Further, an auxiliary component is arranged at the joint between the first grinding stone and the second grinding stone and used for processing the surfaces of the grinding areas of the two layers.

Further, a sliding space is arranged at the joint between the first grinding stone and the second grinding stone, the side surface of the sliding space is in sliding connection with the side surface of the sliding block, and the sliding block is in rotary connection with the lower end of the bearing plate.

Further, the upper end and reset spring top fixed connection in the joint board to reset spring bottom and L shape pole fixed connection, the one end and the grinding stone fixed connection of grinding stone are kept away from to L shape pole.

The utility model has the following advantages: the present utility model provides a natural and artificial refined whetstone by modification herein, with the following improvements over the same type of equipment:

According to the natural and artificial fine grinding whetstone, firstly, the cutter and the second grinding whetstone are ground, the cutter point can be sharp quickly, then the first grinding whetstone can be turned upwards, the cutter and the first grinding whetstone can be ground, and the cutter point mirror surface is collected, so that the cutter point is sharp and durable.

And the grinding stone moves, so that the upper and lower surfaces of the grinding stone can be roughly and finely rubbed, and stains and abrasion on the surfaces are removed.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a portion of the structure of the present utility model;

FIG. 3 is a schematic view of the auxiliary assembly structure of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 at a in accordance with the present utility model.

Wherein: the grinding machine comprises a first grinding stone-1, a second grinding stone-2, an auxiliary component-3, a sliding space-31, a sliding block-32, a bearing plate-33, a return spring-34, an L-shaped rod-35 and a grinding stone-36.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-4, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Embodiment one:

referring to fig. 1 to 4, the natural and artificial refined grinding stone of the present utility model includes a refined grinding stone body, wherein the refined grinding stone is provided with two layers of grinding areas, and the two layers of grinding areas are vertically distributed.

The two layers of polishing subareas are respectively a first polishing stone 1 and a second polishing stone 2.

The first grinding stone 1 and the second grinding stone 2 are connected through bonding;

The first grinding stone 1 is made of a blue-white stone (brush wire blue-white stone with a 90-degree cross section), and has the hardness of 5 and the mesh number of 10000/12000.

The second grinding stone 2 is made of artificial synthetic 3000-mesh materials, and the 3000-mesh artificial grinding stone can quickly make the knife point sharp.

An auxiliary component 3 is arranged at the joint between the first grinding stone 1 and the second grinding stone 2 and is used for processing the surfaces of the grinding areas of the two layers.

The working principle of a natural and artificial refined whetstone based on embodiment 1 is:

First, when the present apparatus is used, the present apparatus is first placed in a work area.

And secondly, when the cutter is polished, the cutter and the second polishing stone 2 are polished firstly, so that the cutter point can be sharp quickly, then the first polishing stone can be turned upwards, the cutter and the first polishing stone 1 can be polished, and the cutter point mirror surface is collected, so that the cutter point is sharp for a long time.

Embodiment two:

Referring to fig. 1 to 4, in comparison with the first embodiment, the present embodiment further includes: the junction between first grinding stone 1 and second grinding stone 2 is equipped with a slide space 31, slide space 31 side and sliding block 32 side sliding connection, and sliding block 32 rotates with the joint board 33 lower extreme and is connected.

The upper end in the receiving plate 33 is fixedly connected with the top of the return spring 34, the bottom of the return spring 34 is fixedly connected with the L-shaped rod 35, and one end, far away from the grinding stone 36, of the L-shaped rod 35 is fixedly connected with the grinding stone 36.

In this embodiment:

Firstly, when the cutter is polished, the bearing plate 33 can be rotated, so that the bearing plate 33 rotates towards the left end, then the bearing plate 33 is parallel to the first grinding stone 1, and the grinding stone 36 can be parallel to the left side surface of the first grinding stone 1, so that the influence on the polishing of the cutter on the first grinding stone 1 is avoided;

Secondly, when the surfaces of the first grinding stone 1 and the second grinding stone 2 are required to be ground to remove impurities, the bearing plate 33 can be reset and rotated upwards, then the grinding stone 36 can be contacted with the surface of the first grinding stone 1, and then the grinding stone 36 can be pulled back and forth to enable the grinding stone 36 to grind the surface of the first grinding stone 1;

Thirdly, then, the surface of the second grinding stone 2 is ground, the bearing plate 33 is rotated towards the rear end, so that the bearing plate 33 drives the grinding stone 36 to rotate towards the rear end and contact with the second grinding stone 2, and the grinding stone 36 can be pulled to move, so that the upper and lower surfaces of the grinding stone can be roughly and finely rubbed, and stains and abrasion on the surfaces are removed.

The basic principle and main characteristics of the utility model and the advantages of the utility model are shown and described above, standard parts used by the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolt rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (2)

1. A natural and artificial fine grinding whetstone, which is characterized in that; the grinding device comprises a fine grinding stone main body, wherein the fine grinding stone main body is provided with two layers of grinding areas which are distributed up and down;

The two layers of polishing areas are respectively a first polishing stone (1) and a second polishing stone (2), and an auxiliary component (3) is arranged at the joint between the first polishing stone (1) and the second polishing stone (2) and used for processing the surfaces of the two layers of polishing areas; a sliding space (31) is arranged at the joint between the first grinding stone (1) and the second grinding stone (2), the side surface of the sliding space (31) is in sliding connection with the side surface of a sliding block (32), and the sliding block (32) is in rotary connection with the lower end of a bearing plate (33); the upper end in the bearing plate (33) is fixedly connected with the top of the return spring (34), the bottom of the return spring (34) is fixedly connected with the L-shaped rod (35), and one end, far away from the grinding stone (36), of the L-shaped rod (35) is fixedly connected with the grinding stone (36).

2. A natural and synthetic refined grinding stone according to claim 1, characterized in that: the first grinding stone (1) and the second grinding stone (2) are connected through adhesion.