Sliding structure

Abstract

The utility model relates to the technical field of sliding structures, in particular to a sliding structure, and aims to solve the problems that an existing sliding block is simple in structure and large in friction force with other parts, the sliding structure comprises a sliding block, a rolling piece capable of rotating relative to the sliding block is arranged on the sliding block, and the rolling piece exceeds the surface of the sliding block. When the noise reduction device is connected with a sliding groove or other similar parts providing sliding tracks, friction between the noise reduction device and the sliding groove is rolling friction, abrasion between parts is reduced, more accurate control is provided, the noise reduction requirement is met, and the noise reduction device has good development prospects.

Description

Technical Field

[0001] The utility model relates to the technical field of sliding structures, in particular to a sliding structure. Background Art

[0002] The slider structure is usually used in combination with a slide groove or a slide rail, so that the two components are matched through the slider slide groove assembly. Most of the existing sliders have simple structures and functions, and there is sliding friction between the sliders and the slide groove. The sliders are usually used to move along the fixed direction defined by the slide rail or the slide groove, and cannot meet the user's function of converting between different motion trajectories, such as converting circular motion into linear motion. Based on the above problems, a new slider structure is provided. Utility Model Content

[0003] In order to solve the above technical problems, the purpose of the present invention is to provide a sliding structure, which solves the problem that the existing slider has a simple structure and a large friction force with other components.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is as follows: a sliding structure includes a slider, on which a rolling member that can rotate relative to the slider is provided, and the rolling member extends beyond the surface of the slider.

[0005] By adopting the above technical solution, when the slider is in use and connected to a slide groove or other similar components that provide a sliding track, the friction between the two is rolling friction, which can be applied to other products to reduce wear between components, provide more precise control and meet noise reduction requirements.

[0006] Furthermore, a connecting groove is provided on the slider, and the connecting groove is a circular groove structure. The slider as a whole is a square block structure. The connecting groove is connected to a driving member, and the driving member provides eccentric motion for the slider to drive the slider to move.

[0007] By adopting the above technical solution, the circular connecting groove and the slider of the square block structure are matched, and the eccentric motion in the circumferential direction provided by the driving part can be converted into horizontal or longitudinal linear motion along the square block structure, thereby realizing the conversion of the motion trajectory. It is used in products or components that need to convert circular motion into linear motion, thereby avoiding complex transmission components, reducing the use of parts, avoiding energy loss caused by the use of transmission structure, and providing new ideas for power output and transmission.

[0008] Furthermore, a bearing is provided between the driving member and the connecting groove.

[0009] By adopting the above technical solution, the rotational cooperation between the driving member and the slider is achieved, and friction, noise and wear are reduced.

[0010] Furthermore, the driving component includes an eccentric component and a power component, and the output shaft of the eccentric component is fixedly connected to the inner hole of the bearing.

[0011] By adopting the above technical solution, the slider is provided with a circular motion with an eccentric angle, so that the slider can move under the drive of the driving member.

[0012] Furthermore, the slider includes a retaining frame and a rolling bracket, a plug-in component is provided between the retaining frame and the rolling bracket, and the retaining frame is sleeved on the outside of the rolling bracket through the plug-in component.

[0013] By adopting the above technical solution, the slider has a double-layer structure, with an internal driving part and an external rolling part. There is no interference between the driving part and the rolling part, thereby avoiding deformation of the slider under the action of internal and external forces. The slider has better strength and is not easy to deform. Through the plug-in component, the retaining frame and the rolling bracket maintain high fit and synchronization.

[0014] Furthermore, the plug-in assembly includes corresponding slots and plug-ins, the plug-in extends beyond the slot and is provided with a pressure plate with a card slot for connection, and the position of the card slot on the pressure plate is adapted to the plug-in.

[0015] By adopting the above technical solution, the retaining frame and the rolling support are prevented from separating.

[0016] Furthermore, the retaining frame is provided with a mounting groove for mounting the rolling element.

[0017] By adopting the above technical solution, installation space is provided for rolling parts, which facilitates the positioning and installation of parts.

[0018] Furthermore, a plurality of rolling members are provided, and each rolling member is detachably connected to the slider.

[0019] By adopting the above technical solution, the rolling parts can be replaced when they are worn.

[0020] Furthermore, the sliding structure includes a sliding groove, and the sliding groove is defined to allow the slider to slide along its length direction and drive the sliding groove to rock in the width direction.

[0021] By adopting the above technical solution, the slide groove limits the movement direction of the slider. When the slider moves along the length direction of the slide groove, it is offset by the space inside the slide groove, thereby driving the slide groove to swing in the width direction.

[0022] Furthermore, rolling elements are respectively provided on two mutually parallel side surfaces of the slider and are in contact with the inner wall of the slide groove.

[0023] By adopting the above technical solution, the slider cooperates with the slide groove. When the slider moves along the length direction of the slide groove, the two side surfaces are respectively attached to the inner wall of the slide groove, and rolling friction is performed under the action of the rolling element, thereby reducing noise and wear.

[0024] Compared with the prior art, the advantages of the present invention are: 1. An improvement is made on the basis of the existing ordinary slider, and a rolling member extending beyond its surface is provided on the slider to replace the slider placed in the groove, thereby avoiding sliding friction, reducing wear, and reducing noise caused by friction between components; 2. The slider of this solution is used in conjunction with a driving member that provides eccentric motion and a slide groove that allows the slider to move in one direction, converting circular motion into linear motion, reducing the setting of other transmission components, and providing new ideas for the conversion of the slider's motion direction; 3. The slider includes a combination of a retaining frame, a rolling bracket and a pressure plate, which maintains the close connection and high synchronization of the components while strengthening the slider strength and reducing deformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a structural diagram of the slider of the utility model.

[0026] Figure 2 This is a schematic diagram of the disassembled structure of the slider of the utility model.

[0027] Figure 3 This is a schematic diagram of the structure of a slider with a ball sliding member of the utility model.

[0028] Figure 4 This is a schematic diagram of the disassembled structure of the slider with ball sliding parts of the utility model.

[0029] Figure 5 This is a schematic diagram of the structure of the eccentric component of the utility model.

[0030] Figure 6 This is a schematic diagram of the axis of the eccentric component of the utility model.

[0031] Figure 7 This is a schematic diagram of the chute structure of the utility model.

[0032] Figure 8 This is a schematic diagram of the chute in use of the utility model.

[0033] In the figure: 1-1. slide groove, 5. pressure plate, 6. retaining frame, 8. slider bracket, 9. rolling element, 9-1. mounting groove, 10. eccentric assembly, 10-1. upper block, 10-2. lower block, 11. bearing, 100. slider, 101. connecting groove. DETAILED DESCRIPTION

[0034] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0035] Example 1: By Figures 1 to 4A sliding structure is provided, including a slider 100, on which a rolling member 9 is provided which can rotate relative to the slider 100. The rolling member 9 extends beyond the surface of the slider 100 so that the slider 100 can be placed in a slide groove for use. When the outer wall contacts the slide groove and slides relatively, the rolling member extending beyond its surface converts the friction from sliding friction to rolling friction.

[0036] Example 2: By Figures 1 to 8 It is given that, based on the above embodiment, the slider 100 is arranged in the slide groove 1-1 and is used in conjunction with the slide groove 1-1. The slider 100 is a square block structure, and the slide groove 1-1 is a groove structure with a long strip of space. The slider 100 is adapted to the slide groove 1-1 in the width direction, and the length of the slide groove 1-1 is greater than the length of the slider 100, so that when the slider 100 slides in the length direction, its movement is limited to the slide groove 1-1. At this time, the slide groove 1-1 provides a movable space for the slider 100, but when the slider 100 moves in the width direction, since there is no reserved space between the slide groove 1-1 and the slider 100, the slider 100 drives the slide groove 1-1 to move together in the width direction, and rolling elements 9 are respectively provided on the surfaces of the slider 100 that fit with the inner wall of the slide groove.

[0037] Based on the above embodiment, a connecting groove 101 is provided inside the slider 100. The connecting groove 101 is a circular groove structure. A bearing 11 is installed in the connecting groove 101. The driving member is connected through the bearing 11. The driving member provides eccentric movement force to the slider 100 to drive the slider 100 to move.

[0038] On the basis of the above embodiment, the specific structure of the driving member providing eccentric motion for the slider 100 is as follows: the connecting groove 101 is set at the center position of the slider 100, the driving member includes an eccentric component 10 and a power component, the output shaft of the power component is connected to the eccentric component, driving the eccentric component 10 to rotate, and the eccentric component 10 drives the slider 100 to move along the eccentric trajectory under the action of the bearing 11 and converts it into lateral and longitudinal motion with the cooperation of the slide groove.

[0039] Based on the above embodiment, the power component is a motor, the bearing 11 is a ball bearing, the eccentric component 10 includes an upper block 10-1 and a lower block 10-2 which are arranged up and down and whose axes do not correspond to each other, the motor output shaft is connected to the lower block 10-2, the upper block 10-1 is connected to the inner hole of the bearing 11, and the outer wall of the bearing 11 is fixed to the connecting groove 101.

[0040] Embodiment three, on the basis of the above embodiment, the slider 100 includes a retaining frame 6 and a rolling bracket 8, a space for accommodating the rolling bracket 8 is provided on the retaining frame 6, and a plug-in component is provided at each corner position between the retaining frame 6 and the rolling bracket 8, each of the plug-in components includes a corresponding slot and a plug-in, the slot is provided on the retaining frame 6, and the plug-in is provided on the rolling bracket 8, the retaining frame 6 is sleeved on the outside of the rolling bracket 8 through the plug-in component, the plug-in exceeds the slot and is provided with a pressure plate 5 with a slot for connection, the position of the slot on the pressure plate 5 is adapted to the plug-in, and the retaining frame and the rolling bracket are pressed tightly to prevent the two from floating up and down and separating to affect the limiting of the rolling part.

[0041] On the basis of the above embodiment, a mounting groove 9-1 for mounting the rolling element 9 is provided on the retaining frame 6, and the mounting groove 9-1 is opened toward the inside and outside of the slider respectively. The opening of the mounting groove toward the outer surface of the slider is smaller than the maximum diameter of the rolling element to form a limit for the rolling element. The rolling element 9 is confined in the mounting groove 9-1 and rolls with the outer surface of the rolling bracket 8 as the support surface. Each of the rolling elements 9 can be disassembled and assembled by directly socketing the retaining frame and the rolling bracket.

[0042] Based on the above embodiment, Figures 1 to 2 It is given that the rolling element 9 is a cylindrical roller or needle roller, and the height of the rolling element is not limited by the rolling diameter. A plurality of corresponding mounting grooves 9-1 are arranged in an array along the length direction on the side of the retaining frame 6 and each mounting groove 9-1 extends in the height direction of the slider 100.

[0043] The difference from the above embodiment is that Figures 3 and 4 It is given that the rolling element 9 is a spherical ball, and accordingly, the mounting grooves 9 - 1 can be arranged in multiple rows and columns on the side of the retaining frame 6 according to the height of the slider 100 .

[0044] The difference from the above embodiment is that the holder 6 and the rolling bracket 8 can be connected through a plug-in assembly by providing a slot on the holder 6 and a plug-in on the rolling bracket.

[0045] The working principle of the present invention is as follows: the axis of the upper block 10-1 is recorded as axis H, and the axis of the lower block 10-2 is recorded as axis I. The lower block 10-2 is fixed to the motor output shaft. The rotation of the motor output shaft drives the eccentric component to rotate around axis I. The upper block 10-1 is inserted into the inner hole of the ball bearing, and the ball bearing rotates around axis H. The axis H rotates around axis I, thereby driving the entire slider 100 to rotate around axis I, thereby providing eccentric motion force for the slider 100 to drive the slider 100 to move. When the slider 100 moves relative to the slide groove, the friction between the fitting walls is small due to the presence of rolling elements, and under the action of the slide groove, the quasi-circular motion of the slider is converted into linear motion, thereby realizing the conversion of the motion trajectory. The slider 100 of this scheme is a separate part and can be used in conjunction with a slide groove or other parts with a slide groove to achieve swinging.

[0046] Although the preferred embodiments of the present invention have been described in detail above, it should be clearly understood that various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A sliding structure comprising a slider (100), characterized in that: The slider (100) is provided with a rolling member (9) that can rotate relative to the slider, and the rolling member (9) extends beyond the surface of the slider (100). The slider (100) is provided with a connecting groove (101), and the connecting groove (101) is a circular groove-shaped structure. The slider as a whole is a square block structure. The connecting groove (101) is connected to a driving member, and the driving member provides eccentric motion for the slider to drive the slider to move.

2. The sliding structure according to claim 1, characterized in that: A bearing (11) is provided between the driving member and the connecting groove (101).

3. The sliding structure according to claim 2, characterized in that: The driving member comprises an eccentric assembly and a power assembly, and the output shaft of the eccentric assembly is fixedly connected to the inner hole of the bearing (11).

4. The sliding structure according to claim 1, characterized in that: The slider comprises a retaining frame (6) and a rolling bracket (8), a plug-in assembly is provided between the retaining frame (6) and the rolling bracket (8), and the retaining frame (6) is sleeved outside the rolling bracket (8) through the plug-in assembly.

5. The sliding structure according to claim 4, characterized in that: The plug-in assembly comprises a corresponding slot and a plug-in, the plug-in extends beyond the slot and is provided with a pressure plate (5) with a card slot for connection, and the position of the card slot on the pressure plate (5) is adapted to the plug-in.

6. The sliding structure according to claim 4, characterized in that: The retaining frame (6) is provided with a mounting groove (9-1) for mounting the rolling element (9).

7. The sliding structure according to claim 1 or 6, characterized in that: A plurality of rolling members (9) are provided, and each rolling member (9) is detachably connected to the slider.

8. The sliding structure according to claim 1, characterized in that: The sliding structure includes a sliding groove, and the sliding groove is defined to allow the slider to slide along its length direction and drive the sliding groove to rock in the width direction.

9. The sliding structure according to claim 8, characterized in that: Rolling members (9) are respectively provided on two mutually parallel side surfaces of the slider and are fitted with the inner wall of the slide groove.

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