Sliding block with self-lubricating device
The wear problem between the slider and the slide rail is solved by the ball and float system in the self-lubricating device, realizing the self-lubrication of the slider and the automatic replenishment of lubricating oil, which simplifies the lubrication operation.
Patent Information
- Application Number
- CN202520786812.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-24
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-04-24
AI Technical Summary
Existing sliders and guide rails wear down due to friction after long-term use, and the lubrication process is cumbersome, making it difficult to achieve efficient self-lubrication.
Design a self-lubricating device comprising a chamber, balls, an upper float, and a lower float. Self-lubrication is achieved by the movement of the balls in lubricating oil, and the lubricating oil is automatically replenished and observed through the float system.
It achieves a self-lubricating effect between the slider and the guide rail, reduces wear, simplifies lubrication operations, and avoids waste of lubricating oil.
Smart Images
Figure CN223806470U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of sliding block, concretely to a sliding block with self -lubricating device. BACKGROUND
[0002] The sliding rail is a kind of track structure for providing support for the sliding of component and limiting its sliding track, and the component needing to be moved is generally installed on the sliding block to drive the component to move on the sliding rail;
[0003] In actual application, the sliding block will rub the track surface when sliding, and after long-term use, the sliding block and the sliding block will be worn to a certain extent, so the sliding rail and the sliding block need to be lubricated, but the oiling work needs to inject lubricating oil between the sliding rail and the sliding block to evenly apply the lubricating oil on the surface of the sliding rail, and the overall operation is relatively cumbersome, therefore, we provide a sliding block with self-lubricating device. UTILITY MODEL CONTENTS
[0004] The utility model discloses a kind of sliding blocks with self-lubricating device.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of sliding block with self-lubricating device, including sliding block main body, the inside top side of the sliding block main body is connected with baffle, the top of the baffle is provided with storage bin one, the lower side of the baffle is provided with storage bin two, the front and rear two sides of the baffle are diagonally connected with connecting sleeve, the inside middle of the connecting sleeve is connected with receiving hopper, the top side middle of the receiving hopper is connected with upper floating, the inside bottom side of the connecting sleeve is connected with lower floating, the outside of the connecting sleeve is equipped with multiple through slots, the bottom side multiple through slots are correspondingly arranged with lower floating, the middle side multiple through slots are correspondingly arranged with upper floating, the inside bottom side of the storage bin two is connected with multiple oil ways one, the bottom of the left and right sides of the storage bin two is connected with one end of oil way two, the other end of the oil way two is connected with chamber, the inside one side of the chamber is connected with one end of spring one, the other end of the spring one is connected with moving seat, the middle of the side, away from spring one, of moving seat is connected with ball, the ball is located in the inside one end of chamber.
[0006] As a further scheme of the utility model: the top front and rear two sides of the sliding block main body are diagonally slidably connected with slide bar, the bottom end of the slide bar is connected with limit disc, the top side of the limit disc is connected with one end of spring two, the other end of the spring two is connected with moving ring, the moving ring slides on the outside of the slide bar, and the spring two is located on the outside of the slide bar.
[0007] As a further scheme of the utility model: the top end of two slide bars is connected with connecting rod, the bottom of the connecting rod is connected with plug column, and the plug column is located on one side of the slide bar.
[0008] As a further scheme of the utility model: two the plug post are all big down small setting, two the plug post respectively with two connecting sleeve are one to one corresponding setting.
[0009] As a further scheme of the utility model: the top middle part of the slider main body is connected with a mounting seat, and the mounting seat is located between the two connecting rods.
[0010] As a further scheme of the utility model: two the connecting sleeve are all hollow settings, and the bottom end of the connecting sleeve penetrates the inside one side of the partition plate.
[0011] As a further scheme of the utility model: the overall height of the receiving funnel is less than the overall height of the plurality of through grooves in the middle side, and the inner diameter of the receiving funnel is less than the outer diameter of the floating.
[0012] Compared with the prior art, the utility model has the beneficial effects that:
[0013] 1. The utility model discloses a chamber is arranged, so that the ball in the moving seat is in contact with the slide rail when moving, because the part of the ball in the chamber is soaked in the lubricating oil, so the ball is always in contact with the lubricating oil when moving, and the lubricating effect is achieved, and because the ball is in contact with the slide rail, the lubricating oil on the surface of the ball is in contact with the slide rail at the same time, so that the ball and the slide rail are lubricated at the same time.
[0014] 2. The utility model discloses a floating and a lower floating are matched and arranged, which can automatically supplement from the storage bin one when the lubricating oil in the storage bin two is insufficient, so that the self-supplying effect is achieved, and through the arrangement of the upper floating, the remaining amount of lubricating oil in the storage one can be directly observed, so that waste caused by excessive supplement is avoided.
[0015] Other advantages, objects and features of the utility model will be described in the subsequent specification to some extent, and it will be obvious to those skilled in the art based on the study of the following text or can be taught from the practice of the utility model. DRAWINGS
[0016] Figure 1 It is an overall schematic diagram in the embodiment of the utility model;
[0017] Figure 2 It is a partition plate position schematic diagram in the embodiment of the utility model;
[0018] Figure 3 It is a receiving funnel position schematic diagram in the embodiment of the utility model;
[0019] Figure 4A spring one position schematic view in the embodiment of the utility model;
[0020] Figure 5 A spring two position schematic view in the embodiment of the utility model.
[0021] In the figure: 1, sliding block main body; 2, partition; 3, storage bin one; 4, storage bin two; 5, connecting sleeve; 6, receiving hopper; 7, upper floating buoy; 8, lower floating buoy; 9, through slot; 10, oil path one; 11, oil path two; 12, chamber; 13, spring one; 14, moving seat; 15, ball; 16, sliding rod; 17, limiting disc; 18, spring two; 19, moving ring; 20, connecting rod; 21, plug column; 22, mounting seat. DETAILED DESCRIPTION
[0022] The specific embodiments of the utility model will be further described below in combination with the drawings, and it needs to be explained here that the description of these embodiments is used to help understanding the utility model, but does not constitute the limitation to the utility model.
[0023] In addition, the technical features involved in each embodiment of the utility model described below can be combined with each other as long as they do not conflict with each other.
[0024] Please refer to the accompanying Figure 1 - the accompanying Figure 5 The utility model discloses a sliding block with self-lubricating device, including sliding block main body 1, the inside top side of sliding block main body 1 is connected with partition 2, the top of partition 2 is provided with storage bin one 3, the below of partition 2 is provided with storage bin two 4, the diagonal of the front and back both sides of partition 2 is connected with connecting sleeve 5, the inside middle part of connecting sleeve 5 is connected with receiving hopper 6, the top side middle part of receiving hopper 6 is connected with upper floating buoy 7, the inside bottom side of connecting sleeve 5 is connected with lower floating buoy 8, the outside of connecting sleeve 5 is provided with multiple through slots 9, the bottom side multiple through slots 9 and lower floating buoy 8 are correspondingly set, the middle side multiple through slots 9 and upper floating buoy 7 are correspondingly set, the inside bottom side of storage bin two 4 is connected with multiple oil path one 10, the bottom of the left and right sides of storage bin two 4 is connected with one end of oil path two 11, the other end of oil path two 11 is connected with chamber 12, one side inside of chamber 12 is connected with one end of spring one 13, the other end of spring one 13 is connected with moving seat 14, the middle part of moving seat 14 far away from one side of spring one 13 is connected with ball 15, and ball 15 is located in one end inside of chamber 12.
[0025] In embodiment one, the slider body 1 is provided with two slide rods 16 at the top of the front and rear sides, the bottom end of the slide rod 16 is connected with a limiting disc 17, the top side of the limiting disc 17 is connected with one end of spring two 18, the other end of the spring two 18 is connected with a moving ring 19, the moving ring 19 slides on the outside of the slide rod 16, the spring two 18 is located on the outside of the slide rod 16, the top end of the two slide rods 16 is connected with a connecting rod 20, the bottom of the connecting rod 20 is connected with a plug column 21, the plug column 21 is located on one side of the slide rod 16, the two plug columns 21 are provided in a large top and small bottom manner, the two plug columns 21 are one-to-one corresponding to the two connecting sleeves 5, the top middle of the slider body 1 is connected with a mounting seat 22, and the mounting seat 22 is located between the two connecting rods 20.
[0026] Specifically, pulling any connecting rod 20 outwardly drives the slide rod 16 and the plug column 21 to move upward synchronously, so that the plug column 21 is separated from the upper end of the connecting sleeve 5, the limiting disc 17 moves upward with the slide rod 16, so that the spring two 18 is compressed and in a tight state, then the whole is rotated by ninety degrees, so that the plug column 21 moves to the outside of the slider body 1, facilitating the addition of lubricating oil, and through the arrangement of the plug column 21, the connecting sleeve 5 can be blocked to avoid the overflow of the lubricating oil in the connecting sleeve 5.
[0027] In embodiment two, the two connecting sleeves 5 are provided in a hollow manner, the bottom end of the connecting sleeve 5 penetrates the inside of one side of the partition plate 2, the overall height of the receiving funnel 6 is less than the overall height of the plurality of through grooves 9 in the middle side, and the inner diameter of the receiving funnel 6 is less than the outer diameter of the floating buoy 7.
[0028] Specifically, in order to meet the operation of self-oiling of the storage bin two 4, the bottom of the receiving funnel 6 is not blocked by the downward movement of the floating buoy 8, so that the lubricating oil in the storage bin one 3 moves to the storage bin two 4, and the self-oiling operation is completed.
[0029] Working principle:
[0030] In use, first pull any connecting rod 20 outward, drive the slide rod 16 and the plug post 21 to move upward synchronously, so that the plug post 21 is separated from the upper end of the connecting sleeve 5, at the same time, the limiting disc 17 moves upward with the slide rod 16, so that the spring two 18 is compressed and in a tense state, then rotate 90 degrees as a whole, so that the plug post 21 moves to the outside of the slide block body 1, and the upper end of the connecting sleeve 5 is exposed, then inject lubricating oil through the connecting sleeve 5, in the process, the lubricating oil first gathers in the receiving funnel 6, and diffuses into the storage bin one 3 through the plurality of upper through grooves 9, when the buoyancy of the lubricating oil floats up the floating buoy 7, the lubricating oil in the storage bin one 3 moves to the lower part of the connecting sleeve 5 through the receiving funnel 6, and diffuses into the storage bin two 4 through the plurality of lower through grooves 9, and moves into the chamber 12 through the oil path one 10 and the oil path two 11, until filled, when the floating buoy 7 approaches the top end of the connecting sleeve 5, it indicates that the lubricating oil in the storage bin one 3, the storage bin two 4 and the chamber 12 is filled, when the slide block body 1 moves, because a part of the ball bearings 15 immersed in the lubricating oil in the chamber 12, so the ball bearings 15 always contact with the lubricating oil when moving, achieving the effect of lubrication, at the same time, because the ball bearings 15 contact with the slide rail, the lubricating oil on the surface of the ball bearings 15 synchronously contacts with the slide rail, achieving the effect of lubricating the ball bearings 15 and the slide rail at the same time, through the setting of the plug post 21, the connecting sleeve 5 can be blocked, avoiding the lubricating oil in it from overflowing, thus, the whole working process is completed.
[0031] The above-mentioned front, rear, left, right, up, down are based on the Figure 1 of the drawings.
[0032] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the scope of protection of the present application.
[0033] The embodiments of the present application are described in detail above with reference to the drawings, but the present application is not limited to the described embodiments.
[0034] For those skilled in the art, various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and still fall within the scope of protection of the present application.
Claims
1. A slider having a self-lubricating device, comprising a slider body (1), characterized in that: The inside top side of the slider body (1) is connected with a partition plate (2), the upper side of the partition plate (2) is provided with a storage bin one (3), the lower side of the partition plate (2) is provided with a storage bin two (4), the opposite sides of the partition plate (2) are connected with connecting sleeves (5) at the diagonal positions, the inside middle part of the connecting sleeve (5) is connected with a receiving hopper (6), the top side middle part of the receiving hopper (6) is connected with an upper floating buoy (7), the inside bottom side of the connecting sleeve (5) is connected with a lower floating buoy (8), a plurality of through grooves (9) are formed in the outer side of the connecting sleeve (5), the plurality of through grooves (9) on the bottom side are correspondingly provided with the lower floating buoy (8), the plurality of through grooves (9) on the middle side are correspondingly provided with the upper floating buoy (7), the inside bottom side of the storage bin two (4) is connected with a plurality of oil ways one (10), one end of an oil way two (11) is connected with the left and right sides of the bottom of the storage bin two (4), the other end of the oil way two (11) is connected with a cavity (12), one end of a spring one (13) is connected with the inside one side of the cavity (12), the other end of the spring one (13) is connected with a moving seat (14), a ball (15) is connected with the middle part of the side, away from the spring one (13), of the moving seat (14), and the ball (15) is located in the inside one end of the cavity (12).
2. The slider with self-lubricating device according to claim 1, characterized in that: The top front and rear sides of the slider body (1) are slidably connected with slide rods (16) at the diagonal positions, the bottom ends of the slide rods (16) are connected with limiting discs (17), one end of a spring two (18) is connected with the top side of the limiting disc (17), the other end of the spring two (18) is connected with a moving ring (19), the moving ring (19) slides on the outer side of the slide rod (16), and the spring two (18) is located on the outer side of the slide rod (16).
3. The slider with self-lubricating device according to claim 2, characterized in that: The top ends of the two slide rods (16) are connected with connecting rods (20), the bottom parts of the connecting rods (20) are connected with plug columns (21), and the plug columns (21) are located on one side of the slide rod (16).
4. The slider with self-lubricating device according to claim 3, characterized in that: The two plug columns (21) are provided with large upper parts and small lower parts, and the two plug columns (21) are one-to-one correspondingly provided with the two connecting sleeves (5).
5. The slider with self-lubricating device according to claim 1, wherein: The top middle part of the slider body (1) is connected with a mounting seat (22), and the mounting seat (22) is located between the two connecting rods (20).
6. The slider with self-lubricating device according to claim 1, wherein: The two connecting sleeves (5) are hollow, and the bottom ends of the connecting sleeves (5) penetrate the inside one side of the partition plate (2).
7. The slider with self-lubricating device according to claim 1, wherein: The overall height of the receiving hopper (6) is less than the overall height of the plurality of through grooves (9) on the middle side, and the inner diameter of the receiving hopper (6) is less than the outer diameter of the upper floating buoy (7).