High-safety automatic spectrum sample grinding machine

Abstract

The utility model provides a high-safety automatic spectrum sample grinding machine, and relates to the technical field of sample grinding machines. The bottom connecting base is fixedly connected with a machining platform of a spectrum sample grinding machine, and two movable lifting blocks are symmetrically installed on the top of the bottom connecting base. The tops of the movable lifting blocks are connected with a top connecting base, and a screw A is installed at the bottom of the top connecting base and connected with the two movable lifting blocks. Four guide sliding rails are installed on the top of the top connecting base, movable clamping strips are connected to the tops of the guide sliding rails, and the two movable clamping strips are symmetrically located on the top of the top connecting base. According to different specifications of samples needing to be polished, the movable clamping blocks can be driven by the screw C to move, the spacing distance between the two movable clamping blocks is changed, the movable clamping strips are driven by the screw B to move, the spacing distance between the two movable clamping strips is changed, the four ends of the samples are made to make contact with the four movable clamping blocks respectively, the samples are clamped and fixed through the movable clamping blocks, and the sample polishing efficiency is improved. And the stability in the sample grinding process is guaranteed, and the universality is high.

Description

Technical Field

[0001] The utility model relates to the technical field of sample grinding machines, in particular to a high-safety automatic spectrum sample grinding machine. Background Art

[0002] The spectral grinder is the main spectral equipment used for polishing spectral samples during the preparation of spectral samples. The spectral grinder generally uses a grinding wheel of a certain size for continuous and smooth rotation to grind the sample to meet the spectral inspection standards.

[0003] The existing spectral sample grinding machine lacks effective fixation of the sample when in use. In the process of preparing spectral samples, the staff usually grinds the samples manually by pressing, which has low safety. In addition, the samples are easily affected by the grinding and move at will, resulting in the samples after grinding failing to meet the requirements. Utility Model Content

[0004] The present disclosure relates to a highly secure automatic spectral sample grinding machine, which solves the problem that the existing spectral sample grinding machines lack effective fixation of samples when in use. In the process of preparing spectral samples, workers usually use manual pressing to grind the samples, which has low safety. In addition, when manual pressing is used for grinding, the samples are easily affected by the grinding and move at will, resulting in the problem that the polished samples cannot meet the requirements.

[0005] In a first aspect of the present disclosure, a high-security automatic spectral sample grinding machine is provided, which specifically includes: a bottom connecting seat; the bottom connecting seat is fixedly connected to the processing platform of the spectral sample grinding machine, and two movable lifting blocks are symmetrically installed on the top of the bottom connecting seat; the top of the movable lifting block is connected to the top of the top connecting seat, and a screw A is installed at the bottom of the top connecting seat, and the screw A is connected to the two movable lifting blocks; four guide rails are installed on the top of the top connecting seat, and the top of the guide rails is connected to a movable clamping strip, and the two movable clamping strips are symmetrically located on the top of the top connecting seat; a screw B is installed on the top of the top connecting seat, and the screw B is connected to the two movable clamping strips; two movable clamping blocks are symmetrically installed inside the movable clamping strip, and a screw C is installed inside the movable clamping strip, and the screw C is connected to the two movable clamping blocks.

[0006] Furthermore, two slide grooves are provided inside the movable clamping strip, the movable clamping block is slidably connected in the slide grooves, and the top of the movable clamping block is in an L-shaped structure.

[0007] Furthermore, the screw rod C is rotatably connected to the movable clamping strip, a screw hole C is provided inside the movable clamping block, and the screw rod C is threadedly connected in the screw hole C.

[0008] Furthermore, two rail grooves are provided at the bottom of the movable clamping bar, and the movable clamping bar is slidably connected to the guide slide rail through the rail grooves.

[0009] Furthermore, the screw B is rotatably connected to the top connecting seat, a screw hole B is provided at the bottom of the movable clamping strip, and the screw B is threadedly connected in the screw hole B. The movable clamping block is driven to move by the screw C to change the spacing distance between the two movable clamping blocks, and the movable clamping strip is driven to move by the screw B to change the spacing distance between the two movable clamping strips, so that the four ends of the sample are respectively in contact with the four movable clamping blocks.

[0010] Furthermore, a lower inclined surface is provided on the top of the bottom connecting seat, a T-shaped inclined bar is provided at the position of the lower inclined surface, an upper inclined surface is provided at the bottom of the movable lifting block, the upper inclined surface is in sliding contact with the lower inclined surface, a T-shaped inclined groove is provided at the position of the upper inclined surface, the T-shaped inclined bar is slidably connected in the T-shaped inclined groove, a T-shaped flat groove is provided on the top of the movable lifting block, a T-shaped flat bar is provided at the bottom of the top connecting seat, and the T-shaped flat bar is slidably connected in the T-shaped flat groove.

[0011] Furthermore, a screw hole A is provided inside the movable lifting block, and the screw rod A is rotatably connected to the top connecting seat. The screw rod A is threadedly connected to the screw hole A, and the movable lifting block is driven to move by the screw rod A, thereby driving the top connecting seat to move up and down through the movable lifting block.

[0012] The utility model provides a high-security automatic spectrum sample grinding machine, which has the following beneficial effects:

[0013] When the utility model is in use, according to the different specifications of the samples to be polished, the screw C can be rotated to drive the movable clamping block to move through the screw C, thereby changing the distance between the two movable clamping blocks, and the screw B can be rotated to drive the movable clamping strip to move through the screw B to change the distance between the two movable clamping strips, so that the four ends of the sample are respectively in contact with the four movable clamping blocks, and the sample is clamped and fixed through the movable clamping blocks, thereby ensuring the stability of the sample during the polishing process, and the utility model has strong universal performance.

[0014] In addition, according to the thickness of the sample to be polished, screw A can be rotated to drive the movable lifting block to move, thereby driving the top connecting seat to move up and down through the movable lifting block, thereby changing the height of the sample and allowing the top of the sample to contact the polishing wheel, thereby ensuring the polishing effect of the sample.

[0015] Other advantages, objectives and features of the present invention will be reflected in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0017] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0018] In the attached picture:

[0019] Figure 1 The overall top axis side structure schematic diagram of the present application is shown;

[0020] Figure 2 The schematic diagram of the top shaft side structure of the bottom connecting seat of the present application is shown;

[0021] Figure 3 It shows a schematic diagram of the bottom shaft side structure of the movable lifting block of the present application;

[0022] Figure 4 The schematic diagram of the top-connected seat bottom shaft side structure of the present application is shown;

[0023] Figure 5 A schematic diagram of the split structure of the movable clamping strip and the movable clamping block of the present application is shown.

[0024] Reference numerals list

[0025] 1. Bottom connecting seat; 101. Lower inclined surface; 1011. T-shaped inclined strip;

[0026] 2. Movable lifting block; 201. upper inclined surface; 2011. T-shaped inclined groove; 202. T-shaped flat groove; 203. screw hole A;

[0027] 3. Top connector; 301, T-shaped flat strip;

[0028] 4. Screw A;

[0029] 5. Guide rail;

[0030] 6. Movable clamping strip; 601. Slide groove; 602. Rail groove; 603. Screw hole B;

[0031] 7. Screw B;

[0032] 8. Movable clamping block; 801. Screw hole C;

[0033] 9. Screw C. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Example 1: Please refer to Figures 1 to 5 :

[0036] The utility model proposes a high-security automatic spectrum grinding machine, comprising: a bottom connecting seat 1; the bottom connecting seat 1 is fixedly connected to the processing platform of the spectrum grinding machine, and two movable lifting blocks 2 are symmetrically installed on the top of the bottom connecting seat 1; the top of the movable lifting block 2 is connected to a top connecting seat 3, and a screw A4 is installed at the bottom of the top connecting seat 3, and the screw A4 is connected to the two movable lifting blocks 2; four guide rails 5 are installed on the top of the top connecting seat 3, and the top of the guide rail 5 is connected to a movable clamping strip 6, and the two movable clamping strips 6 are symmetrically located on the top of the top connecting seat 3; the top connecting seat A screw rod B7 is installed on the top of the movable clamping strip 6, and the screw rod B7 is connected to the two movable clamping strips 6; two movable clamping blocks 8 are symmetrically installed inside the movable clamping strip 6, and a screw rod C9 is installed inside the movable clamping strip 6, and the screw rod C9 is connected to the two movable clamping blocks 8; two slide grooves 601 are arranged inside the movable clamping strip 6, and the movable clamping blocks 8 are slidably connected in the slide grooves 601, and the top of the movable clamping block 8 is an L-shaped structure; the screw rod C9 is rotatably connected to the movable clamping strip 6, and a screw hole C801 is arranged inside the movable clamping block 8, and the screw rod C9 is threadedly connected in the screw hole C801.

[0037] In the disclosed embodiment, two rail grooves 602 are provided at the bottom of the movable clamp 6, and the movable clamp 6 is slidably connected to the guide slide rail 5 through the rail grooves 602, and the screw B7 is rotatably connected to the top connecting seat 3. A screw hole B603 is provided at the bottom of the movable clamp 6, and the screw B7 is threadedly connected to the screw hole B603; by adopting the above technical scheme, according to the different specifications of the required polishing samples, the screw C9 can be rotated, and the movable clamp block 8 can be driven to move by the screw C9 to change the spacing distance between the two movable clamp blocks 8, and the screw B7 can be rotated to drive the movable clamp 6 to move by the screw B7 to change the spacing distance between the two movable clamp bars 6, so that the four ends of the sample are respectively in contact with the four movable clamp blocks 8, and the movable clamp blocks 8 are used to clamp and fix the sample, thereby ensuring the stability of the sample during the polishing process, with strong general performance and safer polishing.

[0038] Embodiment 2, on the basis of embodiment 1, the top of the bottom connecting seat 1 is provided with a lower inclined surface 101, the position of the lower inclined surface 101 is provided with a T-shaped inclined strip 1011, the bottom of the movable lifting block 2 is provided with an upper inclined surface 201, the upper inclined surface 201 is in sliding contact with the lower inclined surface 101, the position of the upper inclined surface 201 is provided with a T-shaped inclined groove 2011, the T-shaped inclined strip 1011 is slidably connected in the T-shaped inclined groove 2011, the top of the movable lifting block 2 is provided with a T-shaped flat groove 202, the bottom of the top connecting seat 3 is provided with a T-shaped flat strip 301, the T-shaped flat strip 302 is provided 01 is slidably connected in the T-shaped flat groove 202, a screw hole A203 is provided inside the movable lifting block 2, the screw A4 is rotatably connected to the top connecting seat 3, and the screw A4 is threadedly connected in the screw hole A203; by adopting the above technical scheme, the screw A4 can be rotated according to the different thicknesses of the samples to be polished, and the movable lifting block 2 can be driven to move by the screw A4, thereby driving the top connecting seat 3 to move up and down through the movable lifting block 2, changing the height of the sample, so that the top of the sample can contact the grinding wheel, and the grinding effect of the sample is guaranteed.

[0039] The working principle of this embodiment is as follows: first, according to the different specifications of the samples to be polished, the screw C9 is rotated to drive the movable clamping block 8 to move through the screw C9 to change the spacing between the two movable clamping blocks 8, and the screw B7 is rotated to drive the movable clamping bar 6 to move through the screw B7 to change the spacing between the two movable clamping bars 6, and the sample is placed on the top of the movable clamping block 8, so that the four ends of the sample are respectively in contact with the four movable clamping blocks 8, and the movable clamping blocks 8 are used to clamp and fix the sample to ensure the stability of the sample during the polishing process; then, according to the different thicknesses of the samples to be polished, the screw A4 is rotated to drive the movable lifting block 2 to move through the screw A4, thereby driving the top connecting seat 3 to move up and down through the movable lifting block 2 to change the height of the sample so that the top of the sample can contact the polishing wheel; finally, the spectral grinding machine is started, and the clamped sample is polished through the polishing wheel to make the polished sample meet the requirements.

[0040] In this article, there are a few points to note:

[0041] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0042] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0043] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A high-security automatic spectral sample grinding machine, characterized in that: include: Bottom connector (1); The bottom connecting seat (1) is fixedly connected to the processing platform of the spectral grinding machine, and two movable lifting blocks (2) are symmetrically installed on the top of the bottom connecting seat (1); the top of the movable lifting block (2) is connected to the top connecting seat (3), and the bottom of the top connecting seat (3) is installed with a screw A (4), and the screw A (4) is connected to the two movable lifting blocks (2); four guide rails (5) are installed on the top of the top connecting seat (3), and the top of the guide rails (5) is connected with a movable clamping bar (6), and the two movable clamping bars (6) are symmetrically located on the top of the top connecting seat (3); a screw B (7) is installed on the top of the top connecting seat (3), and the screw B (7) is connected to the two movable clamping bars (6); two movable clamping blocks (8) are symmetrically installed inside the movable clamping bar (6), and a screw C (9) is installed inside the movable clamping bar (6), and the screw C (9) is connected to the two movable clamping blocks (8).

2. A high-security automatic spectral sample grinding machine according to claim 1, characterized in that: The movable clamping strip (6) is provided with two sliding grooves (601) inside, and the movable clamping block (8) is slidably connected in the sliding grooves (601), and the top of the movable clamping block (8) is in an L-shaped structure.

3. A high-security automatic spectral sample grinding machine according to claim 1, characterized in that: The screw rod C (9) is rotatably connected to the movable clamping strip (6); a screw hole C (801) is provided inside the movable clamping block (8), and the screw rod C (9) is threadedly connected to the screw hole C (801).

4. A high-security automatic spectral sample grinding machine according to claim 1, characterized in that: The bottom of the movable clamping strip (6) is provided with two rail grooves (602), and the movable clamping strip (6) is slidably connected to the guide slide rail (5) via the rail grooves (602).

5. A high-security automatic spectral sample grinding machine according to claim 1, characterized in that: The screw rod B (7) is rotatably connected to the top connecting seat (3); a screw hole B (603) is provided at the bottom of the movable clamping strip (6); and the screw rod B (7) is threadedly connected to the screw hole B (603).

6. A high-security automatic spectral sample grinding machine according to claim 1, characterized in that: The bottom connecting seat (1) is provided with a lower inclined surface (101) at the top, and a T-shaped inclined strip (1011) is provided at the position of the lower inclined surface (101); the bottom of the movable lifting block (2) is provided with an upper inclined surface (201), the upper inclined surface (201) is in sliding contact with the lower inclined surface (101), a T-shaped inclined groove (2011) is provided at the position of the upper inclined surface (201), and the T-shaped inclined strip (1011) is slidably connected in the T-shaped inclined groove (2011); the top of the movable lifting block (2) is provided with a T-shaped flat groove (202); the bottom of the top connecting seat (3) is provided with a T-shaped flat strip (301), and the T-shaped flat strip (301) is slidably connected in the T-shaped flat groove (202).

7. A high-security automatic spectral sample grinding machine according to claim 1, characterized in that: The movable lifting block (2) is provided with a screw hole A (203) inside, the screw rod A (4) is rotatably connected to the top connecting seat (3), and the screw rod A (4) is threadedly connected in the screw hole A (203).

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