CN213890718U

CN213890718U - Rock thin slice cutting and grinding auxiliary device and slice grinding machine

Info

Publication number: CN213890718U
Application number: CN202022556047.XU
Authority: CN
Inventors: 郭嘉
Original assignee: First Geological Team Of Shandong Geology And Mineral Exploration And Development Bureau
Current assignee: First Geological Team Of Shandong Geology And Mineral Exploration And Development Bureau
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-08-06
Anticipated expiration: 2030-11-06

Abstract

The utility model provides a rock slice surely grinds auxiliary device and abrasive disc machine, include: the fixing device comprises a fixing part and a first connecting part arranged on the fixing part; the fixing part is a cuboid; the pressing piece comprises a pressing part and a second connecting part arranged on the pressing part; the pressing part is a cuboid; the pressing part is made of elastic material; the thickness of the rock in the utility model can be cut into thicker rock slices according to the weathering degree of the rock, and the thickness of the rock slices can not increase the difficulty for the subsequent work; the thick rock slice is directly cut into slices of 0.2-0.1 mm, so that the time cost for grinding the rock slice is reduced, the working efficiency is improved, and the cost consumption is reduced; the worker does not need to stand beside the sheet grinding machine for long-time pressing by hands, so that the personnel occupancy rate is liberated; long-time grinding disc operation is not needed, the work repetition degree is reduced, and the labor intensity is reduced; the manufacturing period of the rock slice in the geological project is ensured, and the rock identification work is finished on time and quality guarantee.

Description

Rock thin slice cutting and grinding auxiliary device and slice grinding machine

Technical Field

The utility model belongs to the technical field of geological mineral exploration, concretely relates to rock slice surely grinds auxiliary device and abrasive disc machine.

Background

The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.

Generally, in geological mineral exploration and regional geological survey projects, the mineral composition, content, microstructure and structure in rock need to be identified so as to determine the name and characteristics of the rock in the region; the current identification method is to grind the rock into thin slices with the thickness of about 0.03mm, and identify the transparent minerals by using a polarization microscope; identification under a thin section microscope is a commonly used method in geological work.

Before the minerals are identified under a microscope, the rock needs to be ground into slices with proper size, thickness and thickness; first, the rock was cut into pieces of about 3cm by 2cm by 0.6cm in length by a slicer, one side of the piece was ground flat and smooth on a grinder, and then adhered to a uniform gauge of length by width by thickness: 76.5mm 25.5mm 1.2mm slides.

Polishing the adhered rock slices on the glass slide is a key step for manufacturing qualified slices; a commonly used sheet grinder for geological work is a horizontally arranged circular grinding disc driven by a speed-adjustable motor, abrasive materials (mixture of ground sand with different granularities and water is called as abrasive materials) are scattered on the grinding disc while the grinding disc is rotated in a rapid and directional mode, and workers press a glass slide with hands to repeatedly rub rock sheets on the glass slide with the rotating abrasive materials, so that the rock sheets are ground into thinner and thinner sheets.

In the manufacture of rock slices in geological work, manual grinding by workers alone may directly cause problems in several respects:

1. the time cost of grinding the rock slices is high;

2. the worker presses and grinds for a long time, the glass slide cannot be pressed by the hand after the worker is tired easily, and the glass slide flies out and is cracked, so that the danger is increased, the rework is caused, the qualification is reduced, and the labor intensity is increased;

3. the glass slide is pressed by hands for a long time, so that the working difficulty and danger are increased, and the enthusiasm of workers is influenced;

4. the grinding time of the rock slice on the grinding disc is long, the production efficiency is low, and the loss is high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve the above-mentioned problem, provide a rock thin slice cutting grinds auxiliary device and abrasive disc machine, the utility model discloses through placing the rock thin slice on fixing device, the casting die moves to the rock thin slice, because of the casting die has the spring force, has certain pressure, can make the rock thin slice tightly fix on fixing device, has replaced the long-time operation demand of pressing with the hand of staff station by abrasive disc machine, has liberated personnel's occupancy; the pressing piece is made of elastic rubber materials, cannot damage the rock slice, and ensures the quality and the manufacturing period of the rock slice in geological projects.

According to some embodiments, the utility model discloses a first scheme provides a rock slice surely grinds auxiliary device, adopts following technical scheme:

a rock slice cutting and grinding aid comprising:

the fixing device comprises a fixing part and a first connecting part arranged on the fixing part; the fixing part is a cuboid; the first connecting part is connected with a first driving device; the fixing device is used for placing the rock slices;

the pressing piece comprises a pressing part and a second connecting part arranged on the pressing part; the pressing part is a cuboid; the pressing part is made of elastic materials, so that damage to the rock slice in the pressing process is avoided; the second connecting part is connected with a second driving device through an elastic component; the pressing piece is used for pressing the rock thin sheet on the fixing device;

the surface of the pressing part far away from the second connecting part is opposite to and parallel to the surface of the fixing part far away from the first connecting part.

Further, the fixing portion may be formed in a cylindrical shape.

Furthermore, one side of the fixing part is provided with a rock slice, and the other side of the fixing part is provided with a first connecting part.

Further, the first connecting part is provided with a column shape or a cuboid; the first connecting part is connected with a first driving device; the first driving device can drive the fixing device to move up and down and left and right.

Further, the compressing portion may be provided in a cylindrical shape.

Further, the elastic member is provided as a spring.

Further, the second connecting part is cylindrical or rectangular; the second connecting part is connected with a second driving device; the second connecting part is connected with a second driving device through a spring; the second driving device can drive the pressing piece to move up and down, left and right.

Further, the elastic material is a rubber material.

According to some embodiments, the utility model discloses a second aspect provides a sheet grinder, has adopted the rock thin slice surely to grind auxiliary device described in the first aspect.

Furthermore, the sheet grinding machine comprises a speed regulating motor and a circular grinding disc arranged on an output shaft of the motor.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the thickness of the rock in the utility model can be cut into thicker rock slices according to the weathering degree of the rock, and the thickness of the rock slices can not increase the difficulty for the subsequent work;

2. the utility model can directly cut thick rock slices into slices of 0.2-0.1 mm, thereby reducing the time cost for grinding the rock slices, improving the working efficiency and reducing the cost consumption of grinding materials, water and electricity and the like;

3. the utility model does not need the staff to stand beside the grinding machine for long-time pressing by hands, thereby liberating the staff occupancy rate;

4. the utility model does not need long-time grinding disc operation, reduces the work repetition degree and reduces the labor intensity;

5. the utility model discloses guaranteed the preparation time limit for a project of rock thin slice among the geological project, guaranteed the quality and accomplished rock appraisal work on time.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.

Fig. 1 is a schematic structural view of embodiment 1 of the present invention;

fig. 2 is a schematic view of the working state of embodiment 1 of the present invention;

in the figure, 1, a fixing device; 101. a fixed part; 102 a first connection portion; 2. a rock laminate; 3. pressing parts; 301. a pressing part; 302. a second connecting portion; 4. and (6) slicing.

The specific implementation mode is as follows:

the present invention will be further explained with reference to the accompanying drawings and examples.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. 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 invention belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

In the present invention, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only the terms determined for convenience of describing the structural relationship of each component or element of the present invention, and are not specific to any component or element of the present invention, and are not to be construed as limiting the present invention.

In the present invention, terms such as "fixedly connected", "connected", and the like are to be understood in a broad sense, and may be fixedly connected, or may be integrally connected or detachably connected; may be directly connected or indirectly connected through an intermediate. The meaning of the above terms in the present invention can be determined according to specific situations by persons skilled in the art, and should not be construed as limiting the present invention.

Example 1:

as shown in fig. 1 and 2, the rock slice cutting and grinding auxiliary device and the slice grinding machine comprise a fixing device 1, a rock slice 2, a pressing piece 3 and a slice 4; the fixing device 1 comprises a fixing part 101 and a first connecting part 102 connected to the left side of the fixing part 101; the rock slice 2 is placed at the right side of the fixing part 101; the pressing member 3 includes a pressing portion 301, and a second connecting portion 302 connecting the right side of the pressing portion 301.

In this embodiment, the first connection portion 102 and the second connection portion 302 are cylindrical, and in other embodiments, the first connection portion 102 and the second connection portion 302 may also be rectangular.

The first connecting part 102 and the second connecting part 302 are respectively connected with a first driving device and a second driving device; the first driving device and the second driving device are conventional driving technologies and can move left and right and up and down, for example, the first driving device and the second driving device can be configured as a mechanical arm.

An elastic component is arranged on the second connecting part, so that the pressing piece 3 is elastically connected with the second driving device; the elastic member may be provided as a spring or an elastic metal sheet.

In this embodiment, the fixing portion 101 and the compressing portion 301 are configured to be rectangular, and in other embodiments, the fixing portion 101 and the compressing portion 301 may also be configured to be cylindrical or other shapes.

The surface of the fixing portion 101 away from the first connecting portion 101 and the surface of the pressing portion 301 away from the second connecting portion 301 are arranged in parallel and opposite to each other.

Example 2:

a sheet grinder which adopts the rock slice cutting and grinding auxiliary device described in the embodiment 1; the sheet grinding machine comprises a speed regulating motor and a slice 4 arranged on an output shaft of the motor, wherein the slice 4 is a circular grinding disc.

The utility model discloses a concrete theory of operation does:

placing the rock laminate 2 onto the fixture 1; the pressing piece 3 moves leftwards, and due to the spring force of the pressing piece 3, certain leftwards pressure is provided, so that the rock thin sheet 2 can be tightly fixed on the fixing device 1.

The holding device 1, the rock lamella 2 and the pressure element 3 can be seen as a whole and moved together in the direction of the cutting plate 4, so that the rock lamella 2 is cut.

The slice 4 is a rock slice rotating at high speed, and the slice is fixed axis rotation.

The utility model discloses can be several millimeters thickness rock thin slice cutting to 0.1 ~ 0.2 mm's thin slice

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.

Claims

1. A rock slice cutting and grinding assist device, comprising:

the fixing device comprises a fixing part and a first connecting part arranged on the fixing part; the fixing part is a cuboid; the first connecting part is connected with a first driving device;

the pressing piece comprises a pressing part and a second connecting part arranged on the pressing part; the pressing part is a cuboid; the pressing part is made of elastic material; the second connecting part is connected with a second driving device through an elastic component;

2. A rock slice slitting aid as claimed in claim 1 wherein the anchoring portion is further arranged to be cylindrical.

3. A rock laminate cutting and grinding aid as claimed in claim 1 wherein the fixing portion is provided with a rock laminate on one side and a first connecting portion on the other side.

4. A rock slice slicing and grinding aid as claimed in claim 3 wherein said first connection portion is provided in the shape of a cylinder or cuboid.

5. A rock slice slitting aid as claimed in claim 1 wherein the compacting section is also provided in a cylindrical shape.

6. A rock slice slitting aid as claimed in claim 1 wherein the resilient member is provided as a spring.

7. A rock slice slitting aid as claimed in claim 1 wherein the second connecting portion is provided in the form of a cylinder or cuboid.

8. A rock slice slitting aid as claimed in claim 1 wherein the resilient material is a rubber material.

9. A rock slice grinding machine, characterized in that a rock slice cutting and grinding aid as claimed in any one of claims 2-8 is used.

10. A lapping machine as claimed in claim 9, comprising a variable speed motor, and a circular abrasive disc mounted on the output shaft of the motor.