Accurate motion adjusting device based on UVW platform

Abstract

The utility model relates to the technical field of UVW platforms, and discloses an accurate motion adjusting device based on a UVW platform, which comprises a base, the top end of the base is provided with an adjuster, the top end of the adjuster is fixedly connected with three fixed seats, the outer sides of the three fixed seats are connected with a top plate in a sliding manner, three clamping grooves are formed in the top plate, and the top plate is connected with the three clamping grooves in a sliding manner. Two clamping strips are rotatably connected into the clamping groove, sliding grooves are formed in the two clamping strips, fixing columns are slidably connected into the two sliding grooves, round wheels are rotatably connected into the two clamping strips, and an electric push rod is installed in the fixing base; and the top end of the electric push rod is fixedly connected with an extrusion block. According to the utility model, the clamping strip and the clamping groove are clamped and separated, so that the top plate and the fixed seat can be quickly mounted and separated, the maintenance is simpler and more convenient, the time required by the maintenance is shortened, and the working efficiency of the maintenance is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to UVW platform technical field especially based on the accurate motion adjusting device of UVW platform. BACKGROUND

[0002] The accurate motion adjusting device of UVW platform refers to a system for accurate motion and positioning, commonly used in industrial automation, microscope systems, laser processing and other fields. The name of UVW platform is derived from the definition of its motion axis, which can represent three independent motion directions in some applications, usually corresponding to coordinate axes U, V and W, and the specific functions and applications depend on its design and purpose.

[0003] In the prior art, part of the accurate motion adjusting device based on UVW platform is directly fixedly connected with the UVW platform, which makes the maintenance of the accurate motion adjusting device more cumbersome, increases the time required for maintenance and reduces the work efficiency of maintenance, and therefore the accurate motion adjusting device based on UVW platform is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides an accurate motion adjusting device based on UVW platform, aiming at improving the problem that the accurate motion adjusting device based on UVW platform in the prior art is directly fixedly connected with the UVW platform, which makes the maintenance of the accurate motion adjusting device more cumbersome, increases the time required for maintenance and reduces the work efficiency of maintenance.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] The accurate motion adjusting device based on UVW platform comprises a base, the top end of the base is provided with an adjuster, the top end of the adjuster is fixedly connected with three fixing seats, the outer side of the three fixing seats is slidably connected with a top plate, three clamping grooves are formed in the inside of the top plate, two clamping strips are rotatably connected in the inside of the clamping grooves, sliding grooves are formed in the inside of the two clamping strips, fixing columns are slidably connected in the inside of the two sliding grooves, circular wheels are rotatably connected in the inside of the two clamping strips, electric push rods are installed in the inside of the fixing seats, the top end of the electric push rod is fixedly connected with a pressing block, and adjusting assemblies for adjusting the level of the base are fixedly connected at the bottom corners of the base.

[0007] As a further description of the above technical scheme:

[0008] Each of the adjusting assemblies comprises an adjusting seat and a trapezoidal block one, the top end of the adjusting seat is fixedly connected to the bottom end of the base, the outer side of the trapezoidal block one is slidably connected to the inner side of the adjusting seat, the bottom end of the trapezoidal block one is fixedly connected with a connecting column, the bottom end of the connecting column is fixedly connected with a foot pad, and the outer side of the connecting column is sleeved with a spring two;

[0009] As a further description of the above technical solution:

[0010] The inner side of the adjusting seat is slidably connected with a trapezoidal block two, and the inner side of the trapezoidal block two is rotatably connected with an adjusting column;

[0011] As a further description of the above technical solution:

[0012] One end of the adjusting column is fixedly connected with a rotating piece, and the outer side of the rotating piece is rotatably connected to the inner side of the trapezoidal block two;

[0013] As a further description of the above technical solution:

[0014] The outer side of the adjusting column is screwedly connected to the inner side of the adjusting seat, and the other end of the adjusting column is fixedly connected with a rotating button;

[0015] As a further description of the above technical solution:

[0016] The top end of the spring two is fixedly connected to the bottom end of the trapezoidal block one, and the bottom end of the spring two is fixedly connected to the inner bottom end of the adjusting seat;

[0017] As a further description of the above technical solution:

[0018] The outer sides of the two fixing columns are fixedly connected to the inner side of the fixing seat, and the outer sides of the two clamping strips are fixedly connected with springs one;

[0019] As a further description of the above technical solution:

[0020] The outer sides of the two clamping strips are rotatably connected to the inner side of the fixing seat, and the top end of the extruding block is in contact with the outer sides of the two round wheels.

[0021] The utility model has the advantages of the following:

[0022] 1、The utility model discloses, through the clamping strip and the clamping groove are engaged and separate, can quickly install and separate to the top plate and the fixing seat, make the maintenance more simple and convenient, shorten the time required for maintenance, improve the work efficiency of maintenance.

[0023] 2. In this utility model, trapezoidal block two is driven to squeeze trapezoidal block one, which in turn drives the foot pad through the connecting column to raise the horizontal height of the adjusting seat, thereby achieving horizontal adjustment of the base and improving the flexibility and applicability of use. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of the precision motion adjustment device based on the UVW platform proposed in this utility model;

[0025] Figure 2 This is a schematic diagram of the base of the precision motion adjustment device based on the UVW platform proposed in this utility model;

[0026] Figure 3 This is a schematic diagram of the regulator of the precision motion adjustment device based on the UVW platform proposed in this utility model;

[0027] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0028] Figure 5 for Figure 2 Enlarged view of point B in the middle.

[0029] Legend:

[0030] 1. Base; 2. Adjuster; 3. Fixing seat; 4. Top plate; 5. Slot; 6. Locking strip; 7. Sliding groove; 8. Fixing column; 9. Wheel; 10. Electric push rod; 11. Pressing block; 12. Spring 1; 13. Adjusting seat; 14. Trapezoidal block 1; 15. Connecting column; 16. Foot pad; 17. Spring 2; 18. Trapezoidal block 2; 19. Adjusting column; 20. Rotating plate; 21. Rotating knob. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figures 1 to 3 and Figure 4 One embodiment of this utility model is a precision motion adjustment device based on the UVW platform, which includes a base 1. An adjuster 2 is installed on the top of the base 1. The adjuster 2 is designed to facilitate the correction of the base 1. Three fixed seats 3 are fixedly connected to the top of the adjuster 2. The fixed seats 3 are designed to facilitate the placement of other internal structures.

[0033] The outer side of the three fixing bases 3 is slidably connected with a top plate 4, which is designed to facilitate the placement of the article to be corrected. The inside of the top plate 4 is provided with three clamping grooves 5, which are designed to facilitate the clamping with the clamping strips 6. The inside of the clamping grooves 5 is rotatably connected with two clamping strips 6. The inside of the two clamping strips 6 is provided with sliding grooves 7, which are designed to facilitate the cooperation with the fixing columns 8, so that the clamping strips 6 are clamped with the clamping grooves 5 when being pushed.

[0034] The inside of the two sliding grooves 7 is slidably connected with the fixing columns 8. The inside of the two clamping strips 6 is rotatably connected with the circular wheels 9, which are designed to facilitate the pushing of the extrusion blocks 11, so as to drive the clamping strips 6. The inside of the fixing base 3 is provided with an electric push rod 10, which is designed to push the extrusion blocks 11.

[0035] The top end of the electric push rod 10 is fixedly connected with the extrusion blocks 11, which are designed to facilitate the pushing of the electric push rod 10, so as to push the circular wheels 9. The bottom end of the base 1 is fixedly connected with an adjusting assembly for adjusting the level of the base 1. The outside of the two fixing columns 8 is fixedly connected in the inside of the fixing base 3. The fixing columns 8 are designed to facilitate the cooperation with the sliding grooves 7, so that the clamping strips 6 are clamped with the clamping grooves 5 when being pushed.

[0036] The outside of the two clamping strips 6 is fixedly connected with the springs 12, which are designed to facilitate the pulling of the two clamping strips 6. The outside of the two clamping strips 6 is rotatably connected in the inside of the fixing base 3. The clamping strips 6 are designed to be clamped with the clamping grooves 5. The top end of the extrusion blocks 11 is in contact with the outside of the two circular wheels 9. The extrusion blocks 11 are designed to facilitate the pushing of the electric push rod 10, so as to push the circular wheels 9.

[0037] As shown in Figures 1 to 3 and Figure 5 Each adjusting assembly comprises an adjusting seat 13 and a trapezoidal block 14. The top end of the adjusting seat 13 is fixedly connected with the bottom end of the base 1. The adjusting seat 13 is designed to facilitate the placement of the inside other structures. The outside of the trapezoidal block 14 is slidably connected in the inside of the adjusting seat 13. The trapezoidal block 14 is designed to facilitate the extrusion of the trapezoidal block 18, so as to drive the connecting column 15 and the foot pad 16.

[0038] The bottom end of the trapezoidal block 14 is fixedly connected with the connecting column 15, which is designed to facilitate the connection of the trapezoidal block 14 and the foot pad 16. The bottom end of the connecting column 15 is fixedly connected with the foot pad 16. The outside of the connecting column 15 is sleeved with the springs 17, which are designed to push the bottom end of the trapezoidal block 14, so as to avoid the trapezoidal block 14 from falling due to gravity when the precise motion adjusting device of the UVW platform is moved.

[0039] The inside of the adjusting seat 13 is slidably connected with a trapezoidal block two 18, the inside of the trapezoidal block two 18 is rotatably connected with an adjusting column 19, the trapezoidal block two 18 is designed to facilitate extrusion of the trapezoidal block one 14, and the adjusting column 19 is designed to facilitate connection of a rotating piece 20 and a rotating knob 21, and one end of the adjusting column 19 is fixedly connected with the rotating piece 20.

[0040] The outside of the rotating piece 20 is rotatably connected in the inside of the trapezoidal block two 18, the rotating piece 20 is designed to facilitate connection of the trapezoidal block two 18 and the adjusting column 19, the outside of the adjusting column 19 is threadedly connected in the inside of the adjusting seat 13, the other end of the adjusting column 19 is fixedly connected with the rotating knob 21, the adjusting column 19 is designed to facilitate connection of the rotating piece 20 and the rotating knob 21, the top end of the spring two 17 is fixedly connected with the bottom end of the trapezoidal block one 14, the bottom end of the spring two 17 is fixedly connected with the inside bottom end of the adjusting seat 13, and the spring two 17 is designed to push the bottom end of the trapezoidal block one 14.

[0041] Working principle: when the UVW platform-based precise motion adjusting device is rectifying the objects placed on the top plate 4, the adjuster 2 will continuously rectify the objects on the top plate 4 through the fixing seat 3, when the adjuster 2 needs to be maintained, the top plate 4 needs to be disassembled first, at this time, the extrusion block 11 is driven by the electric push rod 10 to make the extrusion block 11 descend, at this time, the spring one 12 will pull the two clamping strips 6 to make the two clamping strips 6 no longer clamped with the clamping grooves 5, at this time, the top plate 4 can be taken off from the adjuster 2, the adjuster 2 is maintained, after the top plate 4 is maintained, the top plate 4 can be placed on the adjuster 2 through the fixing seat 3, after being placed, the electric push rod 10 is restarted to make the electric push rod 10 push the extrusion block 11 again, the extrusion block 11 extrudes the two circular wheels 9, the two circular wheels 9 will rotate under the cooperation of the sliding grooves 7 and the fixing columns 8, and be clamped with the clamping grooves 5, at this time, the connection of the top plate 4 and the fixing seat 3 is completed, the clamping and separation of the clamping strips 6 and the clamping grooves 5 can quickly install and separate the top plate 4 and the fixing seat 3, so that the maintenance is more convenient, the time required for maintenance is shortened, and the work efficiency of maintenance is improved.

[0042] When the level of the base 1 needs to be adjusted, the rotating knob 21 is rotated by hand to make the adjusting column 19 push the trapezoidal block two 18 to extrude the trapezoidal block one 14, the trapezoidal block one 14 will drive the foot pad 16 through the connecting column 15 to increase the horizontal height of the adjusting seat 13, the trapezoidal block two 18 is extruded to drive the trapezoidal block one 14 through the connecting column 15 to drive the foot pad 16 to increase the horizontal height of the adjusting seat 13, the level of the base 1 is adjusted, and the flexibility and applicability of use are improved.

[0043] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A precision motion adjustment device based on UVW platform, comprising a base (1), characterized in that: The top end of the base (1) is provided with an adjuster (2), the top end of the adjuster (2) is based on the accurate motion adjusting device of UVW platform, including base (1), three fixed seats (3) are fixedly connected, the outer side of three fixed seats (3) is slidably connected with top plate (4), three clamping grooves (5) are arranged in the inside of top plate (4), two clamping strips (6) are rotatably connected in the inside of clamping groove (5), sliding grooves (7) are arranged in the inside of two clamping strips (6), two fixed columns (8) are slidably connected in the inside of two sliding grooves (7), two circular wheels (9) are rotatably connected in the inside of two clamping strips (6), the inside of fixed seat (3) is provided with electric push rod (10), the top end of electric push rod (10) is fixedly connected with extrusion block (11), the bottom end of base (1) is fixedly connected with adjusting assembly for adjusting the level of base (1) on four corners.

2. The UVW platform based precision motion conditioning device of claim 1, wherein: Each adjusting assembly comprises an adjusting seat (13) and a trapezoidal block (14), the top end of the adjusting seat (13) is fixedly connected to the bottom end of the base (1), the outer side of the trapezoidal block (14) is slidably connected to the inside of the adjusting seat (13), the bottom end of the trapezoidal block (14) is fixedly connected with a connecting column (15), the bottom end of the connecting column (15) is fixedly connected with a foot pad (16), the outer side of the connecting column (15) is sleeved with a spring (17).

3. The UVW platform based precision motion conditioning device of claim 2, wherein: The inside of the adjusting seat (13) is slidably connected with a trapezoidal block (18), the inside of the trapezoidal block (18) is rotatably connected with an adjusting column (19).

4. The UVW platform based precision motion conditioning device of claim 3, wherein: One end of the adjusting column (19) is fixedly connected with a rotating piece (20), the outer side of the rotating piece (20) is rotatably connected to the inside of the trapezoidal block (18).

5. The UVW platform based precision motion conditioning device of claim 3, wherein: The outer side of the adjusting column (19) is threadedly connected to the inside of the adjusting seat (13), the other end of the adjusting column (19) is fixedly connected with a rotating button (21).

6. The UVW platform based precision motion conditioning device of claim 2, wherein: The top end of the spring (17) is fixedly connected to the bottom end of the trapezoidal block (14), the bottom end of the spring (17) is fixedly connected to the inside bottom end of the adjusting seat (13).

7. The UVW platform based precision motion conditioning device of claim 1, wherein: The outer side of two fixed columns (8) is fixedly connected to the inside of the fixed seat (3), the outer side of two clamping strips (6) is fixedly connected with a spring (12).

8. The UVW platform based precision motion conditioning device of claim 1, wherein: The outer side of two clamping strips (6) is rotatably connected to the inside of the fixed seat (3), the top end of the extrusion block (11) is in contact with the outer side of two circular wheels (9).

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