CN216883606U

CN216883606U - Clamping and fixing device for ore chemical examination

Info

Publication number: CN216883606U
Application number: CN202220667031.2U
Authority: CN
Inventors: 张少红; 马印禹; 李红旗; 刘兴宇; 刘加信; 阮大为; 周长林; 姜海梅; 纪晓娟; 张军庆
Original assignee: Xilingol League Shanjin Aer Hada Mining Co ltd
Current assignee: Xilingol League Shanjin Aer Hada Mining Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-07-05
Anticipated expiration: 2032-03-24

Abstract

The utility model discloses a clamping and fixing device for ore assay, which comprises a placing plate, wherein mounting plates which are distributed in a rectangular shape are fixedly arranged on the periphery of the outer wall of the top of the placing plate, a mounting hole is formed in the middle of the outer wall of one side of each mounting plate, a lead screw is connected inside the mounting hole through threads, a clamping plate is rotatably arranged at one end, close to the axis of the placing plate, of the lead screw, round holes which are distributed equidistantly are formed in the outer wall of one side, close to the axis of the placing plate, of the clamping plate, springs are fixedly arranged on the inner wall of one side of each round hole, clamping rods are fixedly arranged at one ends of the springs and are inserted into the round holes, symmetrically distributed limiting rods are fixedly arranged on the outer wall of one side, far away from the axis of the placing plate, of the clamping plate, and the limiting rods penetrate through the mounting plates. According to the utility model, after the ores are placed in the central position of the placing plate, the screw rod is rotated to enable the clamping plates at the periphery to be close to the ores, so that the four sides of the ores are clamped and fixed, the stability is greatly improved, and the fixing effect is good.

Description

Clamping and fixing device for ore chemical examination

Technical Field

The utility model relates to the technical field of ore chemical examination, in particular to a clamping and fixing device for ore chemical examination.

Background

Ore refers to a collection of minerals from which useful components can be extracted or which themselves have some property that can be exploited. Can be divided into metal mineral and nonmetal mineral. The unit content of useful components (elements or minerals) in the ore is called ore grade, precious metal ores such as gold and platinum are expressed by gram/ton, and other ores are expressed by percentage.

At the chemical examination in-process of ore, the user need be fixed the ore with centre gripping fixing device in advance, because the ore is an anomalous shape, traditional centre gripping fixing device is poor to the fixed effect of ore like this, and then easily drops.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a clamping and fixing device for mineral assay, which solves the above problems in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a centre gripping fixing device for ore chemical examination, is including placing the board, the fixed mounting panel that is the rectangle and distributes that is provided with all around of the top outer wall of placing the board, one side outer wall middle part of mounting panel is provided with the mounting hole, there is the lead screw inside of mounting hole through threaded connection, the lead screw is close to the one end rotation of placing the board axle center and is provided with splint, splint are close to one side outer wall of placing the board axle center and are provided with the round hole that the equidistance distributes, the fixed spring that is provided with of one side inner wall of round hole, the fixed clamping bar that is provided with of one end of spring, clamping bar pegs graft in the inside of round hole, splint are kept away from the fixed gag lever post that is provided with the symmetric distribution of one side outer wall of placing the board axle center, the gag lever post passes the mounting panel.

Further, the fixed carousel that is provided with of one end that places the board axle center is kept away from to the lead screw, one side outer wall of carousel is close to the fixed handle pole that is provided with in edge.

Furthermore, the middle part of the outer wall of the top of the placing plate is fixedly provided with a non-slip mat, and the non-slip mat is made of rubber.

Furthermore, the bottom middle part of placing the board is rigid coupling has the bull stick, the bottom of bull stick is connected with the base through the bearing.

Furthermore, the wave-shaped metal ring is sleeved in the middle of the outer wall of the rotating rod, a vertical plate is fixedly connected to the top end of the base, a screw hole is formed in the upper end of the outer wall of one side of the vertical plate, a screw rod is connected to the inside of the screw hole through threads, and the screw rod corresponds to the wave-shaped metal ring.

Further, the bottom outer wall four corners department of base all fixedly is provided with the supporting pad, the material of supporting pad is rubber.

Furthermore, one end of the clamping rod is fixedly provided with a contact block made of rubber.

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

1. this a be used for ore to examine and use centre gripping fixing device, through being provided with the lead screw, put the ore behind the central point who places the board, rotate the lead screw and make splint all around be close to the ore, carry out the tight fixing of clamp of four sides to it, the bulge will extrude tight pole of clamp and make its withdrawal round hole, and the sunk part is under the effect of spring, and tight pole of clamp will stretch into wherein carries out the centre gripping to it, and stability improves greatly like this, and is fixed effectual.

2. This be used for ore to examine and use centre gripping fixing device through being provided with the bull stick, can carry out the rotation regulation of angle to the ore of centre gripping, rotates the screw rod after adjusting, makes it extrude wave becket, and then carries on spacingly, and it is more convenient to the position after adjusting.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

FIG. 1 is a schematic diagram of an overall structure of a clamping fixture for mineral assay according to the present invention;

FIG. 2 is a schematic side view of a clamping fixture for mineral testing according to the present invention;

fig. 3 is a schematic structural diagram of a clamping plate of the clamping and fixing device for ore testing according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. placing the plate; 3. mounting a plate; 4. a splint; 5. a screw rod; 6. a limiting rod; 7. a turntable; 8. a non-slip mat; 9. a rotating rod; 10. a wavy metal ring; 11. a screw; 12. a support pad; 13. a spring; 14. a clamping lever; 15. and a contact block.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are 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 invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, in the embodiment of the utility model, a clamping and fixing device for ore assay comprises a placing plate 2, a mounting plate 3 is fixedly arranged on the periphery of the outer wall of the top of the placing plate 2, the mounting plate is distributed in a rectangular shape, a mounting hole is formed in the middle of the outer wall of one side of the mounting plate 3, a screw rod 5 is connected to the inside of the mounting hole through a thread, a clamping plate 4 is rotatably arranged at one end of the screw rod 5 close to the axis of the placing plate 2, circular holes are equidistantly formed in the outer wall of one side of the clamping plate 4 close to the axis of the placing plate 2, springs 13 are fixedly arranged on the inner wall of one side of the circular holes, clamping rods 14 are fixedly arranged at one end of the springs 13, the clamping rods 14 are inserted into the circular holes, symmetrically distributed limiting rods 6 are fixedly arranged on the outer wall of one side of the clamping plate 4 far away from the axis of the placing plate 2, the limiting rods 6 penetrate through the mounting plate 3, the ore is placed at the central position of the placing plate 2, the screw rod 5 is rotated to enable the clamping plate 4 to be close to the ore, the four sides of the clamping rod are clamped and fixed, the convex parts can extrude the clamping rod 14 to enable the clamping rod 14 to retract into the round hole, the concave parts can stretch into the clamping rod 14 to clamp the clamping rod under the action of the spring 13, the upper position and the lower position can be limited, the stability is greatly improved, and the fixing effect is good.

In the utility model, a turntable 7 is fixedly arranged at one end of the screw rod 5 far away from the axle center of the placing plate 2, and a handle rod is fixedly arranged at the outer wall of one side of the turntable 7 near the edge, so that the screw rod 5 can be conveniently rotated.

In the utility model, the middle part of the outer wall of the top part of the placing plate 2 is fixedly provided with the non-slip mat 8, and the non-slip mat 8 is made of rubber, so that the stability is further improved.

In the utility model, the middle part of the bottom end of the placing plate 2 is fixedly connected with the rotating rod 9, the bottom end of the rotating rod 9 is connected with the base 1 through a bearing, namely, the placing plate 2 can rotate under the action of the rotating rod 9, and further the position of the ore is rotated.

According to the utility model, the middle part of the outer wall of the rotating rod 9 is sleeved with the wavy metal ring 10, the top end of the base 1 is fixedly connected with the vertical plate, the upper end of the outer wall of one side of the vertical plate is provided with a screw hole, the inside of the screw hole is connected with a screw rod 11 through threads, the screw rod 11 corresponds to the wavy metal ring 10, and after the screw rod 11 is rotated to a proper position, as shown in figure 2, the screw rod 11 is rotated to be close to the rotating rod 9 and further extruded on the wavy metal ring 10, so that the position of adjustment can be limited.

In the utility model, the four corners of the outer wall of the bottom of the base 1 are fixedly provided with the supporting pads 12, and the supporting pads 12 are made of rubber and have good stability.

In the utility model, one end of the clamping rod 14 is fixedly provided with the contact block 15 made of rubber, so that the clamping stability is improved, and the damage to the surface of the ore can be prevented.

The working principle of the utility model is as follows:

put the ore behind the central point who places board 2, rotate lead screw 5 through the handle bar on carousel 7 and make splint 4 all around be close to the ore, carry out the tight fixed of clamp of four sides to it, the bulge will extrude clamping bar 14 and make its withdrawal round hole, the sunk part is under the effect of spring 13, clamping bar 14 will stretch into wherein and carry out the centre gripping to it, so can also make upper and lower position carry on spacingly, stability improves greatly, fixed effectual, place board 2 and can rotate under the effect of bull stick 9, and then rotate the position of ore, after rotatory suitable position, as shown in figure 2, rotate screw rod 11, make it be close to bull stick 9, and then extrude on wave becket 10, so can carry on spacingly to the position of adjustment, the flexibility is good.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The clamping and fixing device for ore assay comprises a placing plate (2) and is characterized in that a mounting plate (3) which is distributed in a rectangular shape is fixedly arranged on the periphery of the outer wall of the top of the placing plate (2), a mounting hole is formed in the middle of the outer wall of one side of the mounting plate (3), a lead screw (5) is connected inside the mounting hole through threads, a clamping plate (4) is rotatably arranged at one end, close to the axis of the placing plate (2), of the lead screw (5), round holes which are distributed equidistantly are formed in the outer wall of one side, close to the axis of the placing plate (2), of the clamping plate (4), a spring (13) is fixedly arranged on the inner wall of one side of each round hole, a clamping rod (14) is fixedly arranged at one end of the spring (13), the clamping rod (14) is inserted into the corresponding round hole, and a limiting rod (6) which is symmetrically distributed is fixedly arranged on the outer wall, far away from the axis of the placing plate (2), of the clamping plate (4), the limiting rod (6) penetrates through the mounting plate (3).

2. The ore testing clamping and fixing device according to claim 1, wherein a turntable (7) is fixedly arranged at one end of the screw rod (5) far away from the axis of the placing plate (2), and a handle rod is fixedly arranged on the outer wall of one side of the turntable (7) close to the edge.

3. The ore laboratory clamping and fixing device according to claim 1, wherein a non-slip mat (8) is fixedly arranged in the middle of the outer wall of the top of the placing plate (2), and the non-slip mat (8) is made of rubber.

4. The ore test clamping and fixing device as claimed in claim 1, wherein a rotating rod (9) is fixedly connected to the middle of the bottom end of the placing plate (2), and the bottom end of the rotating rod (9) is connected with the base (1) through a bearing.

5. The ore chemical examination clamping and fixing device as claimed in claim 4, wherein a wavy metal ring (10) is sleeved in the middle of the outer wall of the rotating rod (9), a vertical plate is fixedly connected to the top end of the base (1), a screw hole is formed in the upper end of the outer wall of one side of the vertical plate, a screw rod (11) is connected to the inside of the screw hole through threads, and the screw rod (11) corresponds to the wavy metal ring (10).

6. The ore testing clamping and fixing device according to claim 4, wherein supporting pads (12) are fixedly arranged at four corners of the outer wall of the bottom of the base (1), and the supporting pads (12) are made of rubber.

7. The ore testing clamping fixture according to claim 1, characterized in that a rubber contact block (15) is fixedly arranged at one end of the clamping bar (14).