CN219404225U

CN219404225U - Displacement table

Info

Publication number: CN219404225U
Application number: CN202223444532.3U
Authority: CN
Inventors: 吴启东
Original assignee: Hefei Zhaoke Electromechanical Technology Co ltd
Current assignee: Hefei Zhaoke Electromechanical Technology Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-07-25
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses a displacement table, which comprises a base, a vertical adjusting plate and a horizontal adjusting plate, wherein the vertical adjusting plate is movably arranged at the upper end of the base, the horizontal adjusting plate is movably arranged at the upper end of the vertical adjusting plate, fixed blocks are fixedly arranged on two sides of the base, screw holes are formed in the upper surface of the fixed blocks, a first rectangular block is fixedly arranged on one end of the upper surface of the base, a first micrometer is arranged in the first rectangular block in a penetrating manner, four first guide rails are fixedly arranged on the upper surface of the base, and the installation directions of the four first guide rails are consistent with those of the first micrometer. According to the utility model, the effect that the X, Y shaft can be adjusted is achieved by arranging the vertical adjusting plate and the horizontal adjusting plate, the adjusting precision is higher by arranging the first micrometer and the second micrometer, different working requirements are met, and the vertical adjusting plate and the horizontal adjusting plate can be reset respectively by arranging the first spring and the second spring.

Description

Displacement table

Technical Field

The utility model relates to the technical field of composite rails, in particular to a displacement table.

Background

The micro-displacement technology is one of the key technologies of precision machinery and precision instruments, and has been rapidly developed in recent years along with the development of microelectronics, aerospace, bioengineering and other subjects. The micro-displacement workbench has wide application in the fields of micro-electromechanical systems, scanning detection microscopes, ultra-precision machining, optical element manufacturing, biomedical engineering and the like.

Through retrieval, the patent with the publication number of CN206084975U discloses a dovetail displacement table, which comprises a base, a screw rod frame, a movable guide block, a dovetail guide rail and a screw hole, wherein the base is provided with a dovetail at the upper part, the screw rod frame is used for fixing and supporting a screw rod, the movable guide block is connected with a compression knob at the right side part of the dovetail, the dovetail is connected with the dovetail guide rail arranged at the lower part of a sliding table, and the screw hole is arranged at the middle part of the dovetail guide rail and is connected with the screw rod.

The above patent suffers from the following disadvantages: only one adjusting structure is arranged, so that only a platform in a single direction can be adjusted, the X, Y shaft can not be adjusted simultaneously, the screw is adopted for adjusting, the adjusting precision is not easy to grasp, and the working requirement with higher precision can not be met.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a displacement table.

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

the utility model provides a displacement platform, includes base, vertical regulating plate, horizontal regulating plate, vertical regulating plate movable mounting is in the base upper end, horizontal regulating plate movable mounting is in vertical regulating plate upper end, the equal fixed mounting in base both sides has the fixed block, the screw hole has been seted up to the fixed block upper surface, base upper surface fixed mounting has first rectangle piece, wear to have first micrometer in the first rectangle piece, base upper surface fixed mounting has four first guide rails, four first guide rail installation direction is unanimous with first micrometer.

Further, first spout has all been seted up to vertical regulating plate lower surface four corners department, the inside fixed mounting of first spout has first slider, vertical regulating plate passes through first slider activity block in first guide rail one side, vertical regulating plate keeps away from base one side fixed mounting and has the second rectangle piece, wear to be equipped with the second micrometer in the second rectangle piece, vertical regulating plate one side fixed mounting has four second guide rails, four second guide rail installation direction is unanimous with the second micrometer.

Further, four second sliding grooves are formed in one side, close to the vertical adjusting plate, of the horizontal adjusting plate, second sliding blocks are fixedly mounted in the four second sliding grooves, and the horizontal adjusting plate is movably clamped on one side of the second guide rail through the second sliding blocks.

Further, the first micrometer output end is contacted with the vertical adjusting plate, and the second micrometer output end is contacted with the horizontal adjusting plate.

Further, a bottom hole is formed in one side of the base, a vertical hole is formed in one side of the vertical adjusting plate, and a horizontal hole is formed in one side of the horizontal adjusting plate.

Further, two first springs are fixedly arranged on one side of the first rectangular block, the two first springs are fixedly connected with the vertical adjusting plate, two second springs are fixedly arranged on one side of the second rectangular block, and the two second springs are fixedly connected with the horizontal adjusting plate.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the vertical adjusting plate and the horizontal adjusting plate are arranged, so that the X, Y shaft can be adjusted, and the measurement and adjustment are more convenient.

2. According to the utility model, the first micrometer and the second micrometer are arranged, so that the adjusting precision is higher, and the device can meet higher working requirements.

3. According to the utility model, the vertical adjusting plate and the horizontal adjusting plate can be reset respectively by arranging the first spring and the second spring.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a displacement table according to the present utility model;

FIG. 2 is a schematic view illustrating a first rail of a displacement table according to the present utility model mounted on a base;

FIG. 3 is a schematic view illustrating the installation of a second micrometer of a displacement table on a vertical adjustment plate according to the present utility model;

FIG. 4 is a schematic view illustrating the installation of a first slider of a displacement table on a vertical adjustment plate according to the present utility model;

FIG. 5 is a schematic view illustrating the installation of a second slider of a displacement table on a horizontal adjustment plate according to the present utility model;

fig. 6 is a schematic diagram illustrating connection between a first slider and a first guide rail of a displacement platform according to the present utility model.

In the figure: 1. a base; 2. a vertical adjustment plate; 3. a horizontal adjustment plate; 4. a fixed block; 5. screw holes; 6. a first rectangular block; 7. a first micrometer; 8. a first guide rail; 9. a first chute; 10. a first slider; 11. a second rectangular block; 12. a second micrometer; 13. a second guide rail; 14. a second chute; 15. a second slider; 16. a bottom hole; 17. a vertical hole; 18. a horizontal hole; 19. a first spring; 20. and a second spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-2, a displacement platform, including base 1, vertical regulating plate 2, horizontal regulating plate 3, vertical regulating plate 2 movable mounting is in base 1 upper end, horizontal regulating plate 3 movable mounting is in vertical regulating plate 2 upper end, base 1 both sides are all fixed mounting has fixed block 4, screw hole 5 has been seted up to fixed block 4 upper surface, reserves screw hole 5 and makes the base have the position to insert the screw, base 1 upper surface one end fixed mounting has first rectangle piece 6, wear to be equipped with first micrometer 7 in the first rectangle piece 6, micrometer regulation precision is high, base 1 upper surface fixed mounting has four first guide rails 8, four first guide rail 8 installation direction is unanimous with first micrometer 7.

Referring to fig. 3-4, the present utility model is specifically: the four corners of the lower surface of the vertical adjusting plate 2 are provided with first sliding grooves 9, first sliding blocks 10 are fixedly arranged in the first sliding grooves 9, the vertical adjusting plate 2 is movably clamped on one side of a first guide rail 8 through the first sliding blocks 10, a second rectangular block 11 is fixedly arranged on one side, far away from the base 1, of the vertical adjusting plate 2, a second micrometer 12 is arranged in the second rectangular block 11 in a penetrating manner, four second guide rails 13 are fixedly arranged on one side of the vertical adjusting plate 2, and the installation directions of the second guide rails 13 are consistent with those of the second micrometer 12.

Referring to fig. 5-6, the present utility model is specifically: four second sliding grooves 14 are formed in one side, close to the vertical adjusting plate 2, of the horizontal adjusting plate 3, second sliding blocks 15 are fixedly mounted in the four second sliding grooves 14, and the horizontal adjusting plate 3 is movably clamped on one side of the second guide rail 13 through the second sliding blocks 15.

Referring to fig. 2-3, the present utility model is specifically: the output end of the first micrometer 7 is in contact with the vertical adjusting plate 2, and the output end of the second micrometer 12 is in contact with the horizontal adjusting plate 3.

Referring to fig. 2 to 5, the present utility model is specifically: a bottom hole 16 is formed in one side of the base 1, a vertical hole 17 is formed in one side of the vertical adjusting plate 2, and a horizontal hole 18 is formed in one side of the horizontal adjusting plate 3.

Referring to fig. 1, the present utility model is specifically: two first springs 19 are fixedly arranged on one side of the first rectangular block 6, the two first springs 19 are fixedly connected with the vertical adjusting plate 2, two second springs 20 are fixedly arranged on one side of the second rectangular block 11, and the two second springs 20 are fixedly connected with the horizontal adjusting plate 3.

Working principle: when the device is used, the base 1 is fixed at the working position, the first micrometer 7 is rotated, the first micrometer 7 slowly pushes the vertical adjusting plate 2, the vertical adjusting plate 2 keeps the moving direction unchanged through the first guide rail 8, the second micrometer 12 is rotated, the second micrometer 12 slowly pushes the horizontal adjusting plate 3, the moving direction of the horizontal adjusting plate 3 keeps unchanged through the second guide rail 13, and the adjustment process of the whole device is stable by means of high-precision adjustment of the micrometer.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.

Claims

1. The utility model provides a displacement platform, its characterized in that, including base (1), vertical regulating plate (2), horizontal regulating plate (3), vertical regulating plate (2) movable mounting is in base (1) upper end, horizontal regulating plate (3) movable mounting is in vertical regulating plate (2) upper end, equal fixed mounting in base (1) both sides has fixed block (4), screw hole (5) have been seted up to fixed block (4) upper surface, base (1) upper surface one end fixed mounting has first rectangle piece (6), wear to be equipped with first micrometer (7) in first rectangle piece (6), base (1) upper surface fixed mounting has four first guide rails (8), four first guide rail (8) installation direction is unanimous with first micrometer (7).

2. The displacement table according to claim 1, wherein first sliding grooves (9) are formed in four corners of the lower surface of the vertical adjusting plate (2), first sliding blocks (10) are fixedly installed inside the first sliding grooves (9), the vertical adjusting plate (2) is movably clamped on one side of the first guide rail (8) through the first sliding blocks (10), a second rectangular block (11) is fixedly installed on one side, far away from the base (1), of the vertical adjusting plate (2), second micrometer (12) is arranged in the second rectangular block (11) in a penetrating mode, four second guide rails (13) are fixedly installed on one side of the vertical adjusting plate (2), and the installation directions of the four second guide rails (13) are consistent with those of the second micrometer (12).

3. The displacement table according to claim 2, wherein four second sliding grooves (14) are formed in one side, close to the vertical adjusting plate (2), of the horizontal adjusting plate (3), second sliding blocks (15) are fixedly arranged in the four second sliding grooves (14), and the horizontal adjusting plate (3) is movably clamped on one side of the second guide rail (13) through the second sliding blocks (15).

4. A displacement table according to claim 2, characterized in that the output of the first micrometer (7) is in contact with the vertical adjustment plate (2) and the output of the second micrometer (12) is in contact with the horizontal adjustment plate (3).

5. A displacement table according to claim 1, characterized in that a bottom hole (16) is formed in one side of the base (1), a vertical hole (17) is formed in one side of the vertical adjusting plate (2), and a horizontal hole (18) is formed in one side of the horizontal adjusting plate (3).

6. A displacement table according to claim 2, characterized in that two first springs (19) are fixedly mounted on one side of the first rectangular block (6), the two first springs (19) are fixedly connected with the vertical adjusting plate (2), two second springs (20) are fixedly mounted on one side of the second rectangular block (11), and the two second springs (20) are fixedly connected with the horizontal adjusting plate (3).