Displacement platform

Abstract

The utility model discloses a displacement platform, which relates to the technical field of displacement platforms and comprises a displacement platform body, a loading platform is arranged at the upper end of the displacement platform body and comprises a flat plate and a viscous damper, and two ends of the viscous damper are rotatably connected with connecting seats. The connecting seats at two ends are fixedly connected with the upper end of the displacement platform body and the lower end of the flat plate; the utility model discloses a displacement platform capable of weakening resonance. Vibration is effectively weakened by arranging the carrying platform comprising the viscous damper, the combined design of the T-shaped mounting grooves and the elastic cushion blocks provides stable supporting and enhances the vibration reduction effect, the #-shaped anti-slip strips improve the placement stability of parts, the design of the grooves reduces the resonance amplitude, the overall structure is simple and practical, and the practicability is high. And the working precision and the service life of the displacement platform are obviously improved.

Description

Technical Field

[0001] This utility model relates to the field of displacement platform technology, specifically a displacement platform. Background Technology

[0002] Traditional displacement platforms are prone to resonance when moving at high speeds or carrying heavy loads, affecting positioning accuracy and service life. Although there are some vibration reduction measures in existing technologies, they are often complex in structure, have limited vibration reduction effect, and are not conducive to the stable placement of components. Especially in the fields of precision machining and measurement, resonance problems seriously affect the performance and use of equipment. As an elastic system, the displacement platform will resonate when the motor's operating frequency or external vibration source coincides with the platform's natural frequency. Vibration leads to positioning deviation.

[0003] Therefore, a displacement platform with a simple structure, significant vibration reduction effect, and improved stability of component placement is needed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a displacement platform that solves the problems associated with displacement platforms. By using a loading platform, resonance during the movement of the displacement platform can be reduced, thereby minimizing its impact on actual operations.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a displacement platform, comprising a displacement platform body, a loading platform being provided at the upper end of the displacement platform body, the loading platform comprising a flat plate and a viscous damper, the two ends of the viscous damper being rotatably connected to connecting seats, the two connecting seats being fixedly connected to the upper end of the displacement platform body and the lower end of the flat plate, respectively.

[0006] Furthermore, the loading platform also includes a fixed column, a connecting column fixed to the lower end of the fixed column, a connecting pad fixed to the lower end of the connecting column, and T-shaped mounting grooves opened at the lower ends of the four corners of the flat plate. The fixed column is located at the top inside the mounting groove, the connecting column is located at the bottom inside the mounting groove, and the pad abuts against the upper end of the displacement platform body.

[0007] Furthermore, the upper end of the flat plate is fixed with anti-slip strips distributed in a "well" shape, the anti-slip strips protruding from the surface of the flat plate and having elasticity.

[0008] Furthermore, the plate is provided with mounting holes, which are correspondingly provided with connection holes on the displacement platform body.

[0009] Furthermore: the upper end face of the displacement platform body is provided with a groove, and the connecting seat is fixed in the groove.

[0010] Furthermore, the upper end of the mounting groove is provided with a disassembly hole, which is connected to the mounting groove.

[0011] This invention provides a displacement platform. Compared with the prior art, it has the following advantages:

[0012] This displacement platform can reduce resonance; by setting up a loading platform with viscous dampers, vibration is effectively reduced. The combination design of T-shaped mounting grooves and elastic pads provides stable support and enhances the vibration reduction effect. The grid-shaped anti-slip strips improve the stability of component placement. The groove design reduces the resonance amplitude. The overall structure is simple and practical, which significantly improves the working accuracy and service life of the displacement platform. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the unfolded structure of the cargo platform and displacement platform body of this utility model;

[0015] Figure 3 for Figure 2 Enlarged structural diagram at point A;

[0016] Figure 4 This is a schematic diagram of the viscous damper and connecting seat of this utility model.

[0017] In the diagram: 1. Displacement platform body; 2. Flat plate; 3. Groove; 4. Connecting seat; 5. Viscous damper; 6. Mounting groove; 8. Fixing column; 9. Connecting column; 10. Pad; 11. Mounting hole; 12. Anti-slip strip. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0019] Please see Figures 1-4This utility model provides a technical solution: a displacement platform; mainly composed of a displacement platform body 1, which is a device for achieving precise positioning and linear motion. Its function is to provide high-precision and high-stability displacement control to meet the motion requirements in different scenarios. This is a well-known technology in the field and will not be described in detail here. A loading platform is provided at the upper end of the displacement platform body 1. The loading platform includes a flat plate 2 and a viscous damper 5. Connecting seats 4 are fixed at both ends of the viscous damper 5. The connecting seats 4 are located at the upper and lower ends of the viscous damper 5 and are fixedly connected to the upper end of the displacement platform body 1 and the lower end of the flat plate 2, respectively. When components are placed on the upper end of the flat plate 2, the vibration reduction treatment of the loading platform is carried out when the components move on the flat plate 2 to improve the corresponding accuracy of the components.

[0020] The loading platform also includes a fixed column 8, a connecting column 9 fixed to the lower end of the fixed column 8, and a pad 10 fixedly connected to the lower end of the connecting column 9. Mounting grooves 6 are T-shaped at the lower ends of the four corners of the plate 2. The fixed column 8 is located at the top of the mounting groove 6, and the connecting column 9 is located at the lower end of the mounting groove 6. The lower end of the pad 10 abuts against the upper end of the displacement platform body 1. After components are placed on the plate 2, the pads 10 at the four corners provide stable support, and the elastic design of the pads 10 improves vibration damping. A connecting disassembly hole 7 is provided at the upper end of the mounting groove 6. Through the disassembly hole 7, the fixed column 8, connecting column 9, and pad 10 can be disassembled by pressing them downwards as a whole, improving disassembly efficiency.

[0021] An anti-slip strip 12 is fixedly connected to the upper end of the plate 2. The anti-slip strip 12 is arranged in a "well" shape and protrudes from the plate 2. When the parts are placed on the plate 2, the anti-slip strip 12 provides friction, which facilitates the placement of the parts. The anti-slip strip 12 is elastic and deforms when subjected to the pressure of the parts. The deformation can increase the contact area and increase the friction force.

[0022] Mounting holes 11 are provided on the plate 2. The mounting holes 11 are positioned corresponding to the connection holes on the displacement platform body 1, so that the displacement platform body 1 can be installed by passing screws through the mounting holes 11.

[0023] A groove 3 is provided on the upper end face of the displacement platform body 1, and the connecting seat 4 is fixed in the groove 3. The groove 3 can reduce the distance between the plate 2 and the displacement platform body 1, thereby reducing the amplitude of resonance.

Claims

1. A displacement platform, comprising a displacement platform body (1), characterized in that: The upper end of the displacement platform body (1) is provided with a loading platform. The loading platform includes a flat plate (2) and a viscous damper (5). The two ends of the viscous damper (5) are rotatably connected to connecting seats (4). The two ends of the connecting seats (4) are fixedly connected to the upper end of the displacement platform body (1) and the lower end of the flat plate (2), respectively. The loading platform also includes a fixed column (8), a connecting column (9) is fixed at the lower end of the fixed column (8), a connecting pad (10) is fixed at the lower end of the connecting column (9), and T-shaped mounting grooves (6) are opened at the lower ends of the four corners of the plate (2). The fixed column (8) is located at the top inside of the mounting groove (6), the connecting column (9) is located at the lower inside of the mounting groove (6), and the pad (10) abuts against the upper end of the displacement platform body (1). The upper end of the flat plate (2) is fixed with anti-slip strips (12) arranged in a "well" shape. The anti-slip strips (12) protrude from the surface of the flat plate (2) and are elastic.

2. The displacement platform according to claim 1, characterized in that: The plate (2) is provided with mounting holes (11), which are corresponding to the connection holes on the displacement platform body (1).

3. A displacement platform according to claim 1, characterized in that: The upper surface of the displacement platform body (1) is provided with a groove (3), and the connecting seat (4) is fixed in the groove (3).

4. A displacement platform according to claim 1, characterized in that: The upper end of the mounting groove (6) is provided with a disassembly hole (7), which is connected to the mounting groove (6).

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