Sliding table platform mechanism capable of bearing large pressure
Through the design of guide columns and spring assemblies, the slide platform mechanism maintains a small gap under high temperature or high pressure environments, solving the wear problem caused by contact friction in traditional slide platforms and achieving stable operation under high pressure environments.
Patent Information
- Application Number
- CN202520601645.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-01
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-04-01
AI Technical Summary
Traditional slide platforms are prone to accelerated wear due to component contact and friction under high pressure or high temperature environments, which affects the long-term stability and accuracy of the equipment.
The design employs guide columns and spring assemblies to ensure a small gap between the sliding table and the sliding table connecting plate. The spring assembly provides a buffering effect to avoid contact friction, and the guide columns control relative movement to maintain the stability of the platform.
In high-temperature or high-pressure environments, contact friction and wear between components are avoided, ensuring that the platform does not deform under high pressure and maintaining the stability and accuracy of the equipment.
Smart Images
Figure CN223754474U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of sliding platform mechanism, specifically relates to a sliding platform mechanism that can bear big pressure. BACKGROUND
[0002] With the continuous development of industrial automation and precision machinery equipment, the sliding platform as an important support and transmission component is widely used in machine tools, robots, automation production lines and other fields. The sliding platform is usually used to carry objects and provide smooth sliding movement, so the stability and carrying capacity of its design are crucial to the normal operation of the equipment.
[0003] However, in many high-pressure or high-temperature environments, the traditional sliding platform structure often has some technical bottlenecks. For example, when bearing a large pressure, contact and friction may occur between the components of the sliding platform, causing the components to wear out, reducing system efficiency, and even causing the platform to deform or fail. Especially in environments with severe thermal expansion or pressure changes, the dimensional changes and friction problems of platform components are particularly prominent, which not only affects the long-term stability of the equipment, but also can have a serious impact on the accuracy and performance of the equipment.
[0004] The existing sliding platform design mostly uses simple mechanical sliding rails and direct contact sliding mode. Although this design can meet the use requirements under normal load, the direct contact between the sliding platform and the sliding rail in high-pressure environments can easily cause excessive friction and heat accumulation, thereby accelerating the wear of the components. For industrial equipment that requires high precision and high reliability, this design undoubtedly brings many potential risks and challenges.
[0005] In view of this, overcoming the defects of the prior art is a problem to be solved in the technical field. UTILITY MODEL CONTENT
[0006] In view of the technical problems mentioned in the background art, the utility model aims to provide a sliding platform mechanism that can bear large pressure to solve the technical problems mentioned in the background art.
[0007] To achieve the above-mentioned purpose, the utility model provides a technical scheme: a sliding platform mechanism that can bear large pressure, comprising a sliding platform base, one side of the sliding platform base is provided with a bearing installation position, a bearing base is installed on the bearing installation position, the upper two side surfaces of the sliding platform base and the bearing base are symmetrically provided with movable sliding rails, movable sliding rails are movably connected to the sliding platform connecting plate, the sliding platform connecting plate is provided with a sliding table, the two sides of the sliding platform connecting plate are symmetrically provided with plate connecting edges, the two sides of the sliding table are symmetrically provided with sliding platform connecting edges, and guide columns and spring assemblies are respectively connected between the sliding platform connecting edges and the plate connecting edges.
[0008] Further, the spring assembly comprises a spring connecting rod, a movable spring connected to the lower end of the spring connecting rod, and a spring pressing head connected to the upper end of the spring connecting rod, wherein the bottom of the spring pressing head is concavely provided with a spring connecting groove, and the top end of the movable spring abuts against the spring connecting groove.
[0009] Further, the lower end of the spring connecting rod is connected to the plate connecting edge and is fixed by a fastener, and the upper end of the spring connecting rod is connected to the sliding table connecting edge and is fixed by a fastener, so that the spring assembly is connected between the sliding table connecting plate and the sliding table.
[0010] Further, the upper end of the guide column is provided with a first connecting through part, and the lower end of the guide column is provided with a second connecting through part, wherein the first connecting through part is fixed to the sliding table connecting edge by a fastener, and the second connecting through part is fixed to the plate connecting edge by a fastener, so that the guide column is connected between the sliding table connecting plate and the sliding table.
[0011] Further, the surface of the bearing base is concavely provided with a motor mounting groove, and a motor assembly is mounted in the motor mounting groove, wherein the front end of the motor assembly is connected with a motor rotating shaft, one end of the sliding table base is connected with a rotating shaft connecting part, and the front end of the motor rotating shaft is connected to the rotating shaft connecting part.
[0012] The utility model mainly has the following beneficial effects: one side of the sliding table base is provided with a bearing mounting position, a bearing base is mounted on the bearing mounting position, two symmetrical upper surfaces of the sliding table base and the bearing base are provided with movable sliding rails, a sliding table connecting plate is movably connected to the movable sliding rails, a sliding table is arranged on the sliding table connecting plate, two symmetrical sides of the sliding table connecting plate are provided with plate connecting edges, two symmetrical sides of the sliding table are provided with sliding table connecting edges, guide columns and spring assemblies are respectively arranged between the sliding table connecting edges and the plate connecting edges, the sliding table platform mechanism capable of bearing large pressure of the utility model ensures that a small gap is always kept between the sliding table and the sliding table connecting plate through the spring assembly, and contact and friction between platform components in a high-temperature or high-pressure environment are avoided, and the platform can bear load without deformation in a high-pressure environment. BRIEF DESCRIPTION OF DRAWINGS
[0013] Fig. 1 It is a whole three-dimensional structure schematic view of the utility model.
[0014] Fig. 2 It is a sliding table connecting plate, a sliding table, a guide column and a spring assembly connecting structure schematic view of the utility model.
[0015] Fig. 3 It is a guide column structure schematic view of the utility model.
[0016] Fig. 4 This is a schematic diagram of the spring assembly structure of this utility model.
[0017] Fig. 5 This is a schematic diagram of the connection structure of the slide base, the support base, and the motor assembly of this utility model.
[0018] Reference numerals: Slide base 10; Bearing mounting position 11; Bearing base 20; Movable slide rail 30; Slide connecting plate 40; Slide table 50; Plate connecting edge 41; Slide connecting edge 51; Guide column 60; Spring assembly 70; Spring connecting rod 71; Movable spring 72; Spring pressure head 73; Spring connecting groove 731; First connecting through part 61; Second connecting through part 62; Motor mounting groove 21; Motor assembly 80; Motor shaft 81; Shaft connecting part 12. Detailed Implementation
[0019] like Figs. 1 to 5 As shown, a slide platform mechanism capable of withstanding high pressure includes a slide base 10. A bearing mounting position 11 is provided on one side of the slide base 10, and a bearing base 20 is mounted on the bearing mounting position 11. Movable slide rails 30 are symmetrically mounted on the upper surfaces of the slide base 10 and the bearing base 20. A slide connecting plate 40 is movably connected to the movable slide rails 30. A slide table 50 is provided on the slide connecting plate 40. Plate connecting edges 41 are symmetrically provided on both sides of the slide connecting plate 40, and slide table connecting edges are symmetrically provided on both sides of the slide table 50. Side 51, connecting the slide 50 and the plate 40, is connected by a guide post 60 and a spring assembly 70, respectively. During use, the spring assembly 70 ensures a small gap is maintained between the slide 50 and the slide connecting plate 40. This gap is crucial, preventing contact and friction between platform components due to thermal expansion or pressure changes under high temperature or high pressure environments. The spring assembly 70 provides a buffering effect when the platform is subjected to external pressure changes, helping the platform system return to a stable operating state. It also effectively absorbs the impact force generated by pressure changes, reducing system vibration and friction. The guide post 60 is used to precisely control the relative movement of the slide 50 and the slide connecting plate 40. The guide post 60 is positioned between the slide connecting plate 40 and the slide 50 to maintain their relative positions without shifting. In high-temperature environments, thermal expansion may cause changes in the dimensions of the slide connecting plate 40 and the slide 50, resulting in contact between the components. Without proper clearance design, this thermal expansion may cause friction, jamming, or excessive wear. The spring assembly 70 avoids contact problems caused by thermal expansion by continuously maintaining the clearance. Through the adjustment of the spring assembly 70, the platform can withstand loads in high-pressure environments without deformation.
[0020] In specific implementation, the spring assembly 70 comprises a spring connecting rod 71, a movable spring 72 and a spring pressing head 73, wherein the movable spring 72 is connected to the lower end of the spring connecting rod 71, the spring pressing head 73 is connected to the upper end of the spring connecting rod 71, the bottom of the spring pressing head 73 is concave with a spring connecting groove 731, the top end of the movable spring 72 abuts against the spring connecting groove 731, the lower end of the spring connecting rod 71 is connected to the plate connecting edge 41 and is fixed by cooperating and connecting between the lower end of the spring connecting rod 71 and the fastener, the upper end of the spring connecting rod 71 is connected to the sliding table connecting edge 51 and is fixed by cooperating and connecting between the upper end of the spring connecting rod 71 and the fastener, so that the spring assembly 70 is connected between the sliding table connecting plate 40 and the sliding table 50, in use, the spring pressing head 73 presses down the movable spring 72 to provide a certain elastic force to compress and stretch, so as to adjust the gap between the sliding table 50 and the sliding table connecting plate 40, and the design ensures that the sliding table 50 does not directly contact the sliding table connecting plate 40 when moving, thereby reducing friction, avoiding heat accumulation, wear and overheating caused by friction.
[0021] In specific implementation, the upper end of the guide column 60 is provided with a first connecting through part 61, the lower end of the guide column 60 is provided with a second connecting through part 62, the first connecting through part 61 and the sliding table connecting edge 51 are connected and fixed by the fastener, the second connecting through part 62 and the plate connecting edge 41 are connected and fixed by the fastener, so that the guide column 60 is connected between the sliding table connecting plate 40 and the sliding table 50, which is simple in structure and convenient to install.
[0022] In specific implementation, the surface of the bearing base 20 is concave with a motor mounting groove 21, the motor mounting groove 21 is mounted with a motor assembly 80, the front end of the motor assembly 80 is connected with a motor rotating shaft 81, one end of the sliding table base 10 is connected with a rotating shaft connecting part 12, the front end of the motor rotating shaft 81 is connected between the rotating shaft connecting part 12, in use, the motor assembly 80 drives the motor rotating shaft 81 to rotate by power supply, the motor rotating shaft 81 moves along the rotating shaft connecting part 12, so as to drive the sliding table connecting plate 40 to slide along the movable sliding rail 30.
[0023] In summary, the slide base 10 is provided with a bearing installation position 11, the bearing installation position 11 is provided with a bearing base 20, the upper two side surfaces of the slide base 10 and the bearing base 20 are symmetrically provided with movable slide rails 30, the movable slide rails 30 are movably connected with slide connecting plates 40, the slide connecting plates 40 are provided with slide tables 50, the two sides of the slide connecting plates 40 are symmetrically provided with plate connecting edges 41, the two sides of the slide tables 50 are symmetrically provided with slide connecting edges 51, the slide connecting edges 51 and the plate connecting edges 41 are respectively connected with guide columns 60 and spring assemblies 70, the slide platform mechanism capable of bearing large pressure of the utility model ensures that a small gap is always kept between the slide table and the slide connecting plate through the spring assembly, contact and friction between platform components under high temperature or high pressure environment due to thermal expansion or pressure change are avoided, and the platform can bear load without deformation in the high pressure environment.
Claims
1. A sliding platform mechanism capable of withstanding high pressure, characterized in that, It include slide base (10), one side of the slide base (10) is equipped with bearing installation site (11), the bearing installation site (11) is installed with bearing base (20), the upper two side surfaces of the slide base (10) and the bearing base (20) are symmetrically installed with movable slide rail (30), the movable slide rail (30) is movably connected with slide connecting plate (40), the slide connecting plate (40) is equipped with sliding table (50), the both sides of the slide connecting plate (40) are symmetrically equipped with plate connecting edge (41), the both sides of the sliding table (50) are symmetrically equipped with slide connecting edge (51), the slide connecting edge (51) and the plate connecting edge (41) are connected with guide column (60) and spring assembly (70) respectively.
2. The high load capacity skid platform mechanism of claim 1, wherein, The spring assembly (70) includes spring connecting rod (71), movable spring (72) and spring pressure head (73), the movable spring (72) is connected at the lower end of the spring connecting rod (71), the spring pressure head (73) is connected at the upper end of the spring connecting rod (71), the bottom of the spring pressure head (73) is concave with spring connecting groove (731), the top end of the movable spring (72) and the spring connecting groove (731) are abutted.
3. The high load capacity skid platform mechanism of claim 2, wherein, The lower end of the spring connecting rod (71) is connected with the plate connecting edge (41), and is fixed by cooperating and connecting between the fastener and the lower end of the spring connecting rod (71), the upper end of the spring connecting rod (71) is connected with the slide connecting edge (51), and is fixed by cooperating and connecting between the fastener and the upper end of the spring connecting rod (71), so that the spring assembly (70) is connected between the slide connecting plate (40) and the sliding table (50).
4. The high load capacity skid platform mechanism of claim 1, wherein, The upper end of the guide column (60) is equipped with first connecting through part (61), the lower end of the guide column (60) is equipped with second connecting through part (62), the first connecting through part (61) and the slide connecting edge (51) are fixed by connecting with fastener, the second connecting through part (62) and the plate connecting edge (41) are fixed by connecting with fastener, so that the guide column (60) is connected between the slide connecting plate (40) and the sliding table (50).
5. The high load capacity skid platform mechanism of claim 1, wherein, The surface of the bearing base (20) is concave with motor installation groove (21), the motor installation groove (21) is installed with motor assembly (80), the front end of the motor assembly (80) is connected with motor rotating shaft (81), one end of the slide base (10) is connected with rotating shaft connecting part (12), the front end of the motor rotating shaft (81) and the rotating shaft connecting part (12) are connected.