Self-lubricating sliding block

Abstract

The utility model relates to the technical field of sliding blocks, in particular to a self-lubricating sliding block. A sliding groove is formed in the inner side of the assembly block, a sliding block body is slidably connected to the inner side of the sliding groove, a rolling groove is formed in the inner side of the sliding groove, a connecting ball is rotatably connected to the inner side of the rolling groove, a connecting groove is formed in the outer side of the sliding block body, and one end of the connecting ball is rotatably connected to the inner side of the connecting groove. A lubricating mechanism is arranged on the inner side of the rolling groove and comprises an empty groove, the empty groove is formed in the inner side of the rolling groove, a first spring is arranged on the inner side of the empty groove, a connecting plate is arranged on the end face of the other end of the first spring, and oil absorption cotton is arranged at the other end of the connecting plate. One end of the oil absorption cotton is positioned on the inner side of the rolling groove and is movably connected with the connecting ball; when the sliding block body slides in the sliding groove, lubricating oil can be supplemented in real time.

Description

Technical Field

[0001] The utility model relates to the technical field of sliders, in particular to a self-lubricating slider. Background Art

[0002] A slider is a mold component that slides perpendicular to or at an angle to the mold opening and closing directions during mold opening and closing. Sliders are used when the product structure prevents mold release without them. The material itself must have appropriate hardness and wear resistance to withstand the friction of movement. The cavity or core portion of the slider must have the same hardness as the rest of the cavity and core.

[0003] As the name suggests, a slider is a sliding component, and the sliding action is based on sufficient lubrication. In the absence of lubrication, it cannot slide well. When the existing slider needs to be lubricated, it needs to be disassembled and the sliding components therein need to be lubricated separately. For this reason, we propose a self-lubricating slider. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the utility model provides a self-lubricating slider. When the slider body slides in the slide groove, lubricating oil can be replenished in real time, so that the device can complete self-lubrication during use. Maintenance can be completed without removing the various components. At the same time, the discharge chute can be used to replenish lubricating oil to the oil-absorbing cotton, which is convenient to use.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a self-lubricating slider, comprising an assembly block, a slide groove is provided on the inner side of the assembly block, a slider body is slidably connected to the inner side of the slide groove, a rolling groove is provided on the inner side of the slide groove, a connecting ball is rotatably connected to the inner side of the rolling groove, a connecting groove is provided on the outer side of the slider body, one end of the connecting ball is rotatably connected to the inner side of the connecting groove, a lubrication mechanism is provided on the inner side of the rolling groove, and the lubrication mechanism includes an empty groove, the empty groove is provided on the inner side of the rolling groove, a first spring is provided on the inner side of the empty groove, a connecting plate is provided on the other end face of the first spring, and oil-absorbing cotton is provided on the other end of the connecting plate, one end of the oil-absorbing cotton is located inside the rolling groove and is movably connected to the connecting ball.

[0006] As an optimal technical solution of the present invention, a feed chute is provided at the corresponding position of the top end of the chute and the empty slot. The feed chute and the empty slot are connected, and a baffle is movably connected to the inner side of the feed chute.

[0007] As a preferred technical solution of the present invention, the end surface of the oil-absorbing cotton close to the connecting ball has an arc-shaped structure, and the diameter of the connecting plate is 1.2 times the diameter of the oil-absorbing cotton.

[0008] As an optimal technical solution of the present invention, a limiting connecting plate is provided on the outside of the baffle, a limiting connecting groove is provided on the top end face of the assembly block, the limiting connecting groove is connected to the discharge chute, and the limiting connecting plate is movably connected to the inner side of the limiting connecting groove.

[0009] As a preferred technical solution of the present invention, the limiting connecting plate is mirror-imaged with the center point of the top end face of the baffle as the axis, and the number of the limiting connecting grooves is the same as the number of the limiting connecting plates.

[0010] As an optimal technical solution of the present invention, it also includes a reinforcement mechanism, which includes a movable groove, which is opened on one side surface of the baffle, a second spring is provided on the inner side of the movable groove, and a limiting rod is provided on the other end face of the second spring, a limiting slot is provided on the inner side of the limiting connection groove, one end of the limiting rod passes through the limiting connection plate and extends to the inner side of the limiting slot, an auxiliary pull block is provided on the top end of one end of the limiting rod located on the inner side of the movable groove, and one end of the auxiliary pull block passes through the baffle and is located on the outer side of the top end of the baffle.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. Through the provided lubrication mechanism, lubricating oil can be replenished in real time when the slider body slides in the slide groove, so that the device can be self-lubricated during use. Maintenance can be completed without removing the various components. At the same time, the lubricating oil of the oil-absorbing cotton can be replenished through the discharge chute, which is convenient to use;

[0013] 2. The reinforcement mechanism can strengthen the connection between the baffle and the chute, thereby improving the installation stability of the baffle. At the same time, the pulling method of the limit rod is simple, which will not increase the complexity of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of a top-view cross-sectional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the top structure of the utility model;

[0016] Figure 3 For the utility model Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0017] Figure 4 For the utility model Figure 2 Schematic diagram of the enlarged structure at B in the middle;

[0018] Among them: 1. Assembly block; 2. Slide groove; 3. Baffle; 11. Slider body; 12. Connecting groove; 13. Feeding groove; 14. Limit connecting groove; 15. Limit slot; 21. Rolling groove; 22. Empty groove; 23. First spring; 24. Connecting plate; 25. Oil-absorbing cotton; 26. Connecting ball; 31. Limit connecting plate; 32. Movable groove; 33. Second spring; 34. Limiting rod; 35. Auxiliary pull block. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purpose and efficacy of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation manner, other embodiments obtained by those skilled in the art without making creative work are all within the scope of protection of the present invention. The experimental methods in the following embodiments, unless otherwise specified, are all conventional methods, and the materials, reagents, etc. used in the following embodiments, unless otherwise specified, can be obtained from commercial channels.

[0020] Embodiment 1:

[0021] like Figures 1-4 As shown, a self-lubricating slider comprises an assembly block 1, a slide groove 2 is opened on the inner side of the assembly block 1, and the slide groove 2 is slidably connected to the slider body 11 inside the slide groove 2, and a rolling groove 21 is opened on the inner side of the slide groove 21, and a connecting ball 26 is rotatably connected to the inner side of the rolling groove 21, and a connecting groove 12 is opened on the outer side of the slider body 11, and one end of the connecting ball 26 is rotatably connected to the inner side of the connecting groove 12, and a lubricating mechanism is provided inside the rolling groove 21. The lubricating mechanism includes an empty groove 22, and the empty groove 22 is opened on the inner side of the rolling groove 21, and a first spring 23 is provided inside the empty groove 22, and a connecting plate 24 is provided on the other end surface of the first spring 23, and an oil-absorbing cotton 25 is provided on the other end of the connecting plate 24, and an oil-absorbing cotton 25 is provided at one end of the oil-absorbing cotton 25, and one end of the oil-absorbing cotton 25 is located inside the rolling groove 21 and is movably connected to the connecting ball 26; a discharge trough 13 is opened at the corresponding position of the top of the slide groove 2 and the empty groove 22, and the discharge trough 13 is connected to the empty groove 22, and a baffle 3 is movably connected inside the discharge trough 13;

[0022] A slider is a mold component that slides perpendicular to or at an angle to the mold opening and closing directions during mold opening and closing. Sliders are used when the product structure prevents mold release without them. The material itself must have appropriate hardness and wear resistance to withstand the friction of movement. The cavity or core portion of the slider must have the same hardness as the rest of the cavity and core.

[0023] As the name implies, a slider is a sliding component, and the sliding action is based on sufficient lubrication. In the absence of lubrication, it cannot slide well. When the existing slider needs to be lubricated, it needs to be disassembled and the sliding components therein need to be lubricated separately.

[0024] When the slider body 11 slides inside the chute 2, the connecting ball 26 is also rotating. The lubricating oil that leaks out of the contact portion between the oil-absorbing cotton 25 and the connecting ball 26 is taken away by the connecting ball 26, thereby completing the replenishment of the lubricating oil. When the lubricating oil in the oil-absorbing cotton 25 is insufficient, the baffle 3 is opened to inject the lubricating oil into the oil-absorbing cotton 25 along the discharge chute 13 to complete the replenishment.

[0025] When the slider body 11 slides in the slide groove 2, lubricating oil can be replenished in real time, so that the device can be self-lubricated during use, and maintenance can be completed without removing the various components. At the same time, the discharge chute 13 can be used to replenish lubricating oil for the oil-absorbing cotton 25, which is convenient to use.

[0026] In other embodiments, this embodiment discloses, please see Figure 3 As shown, the end face of the oil-absorbing cotton 25 close to the connecting ball 26 is an arc-shaped structure, and the diameter of the connecting plate 24 is 1.2 times the diameter of the oil-absorbing cotton 25; through this design, the oil-absorbing cotton 25 can contact the connecting ball 26 over a larger area, thereby better replenishing the lubricating oil.

[0027] In other embodiments, this embodiment discloses, please see Figure 4 As shown, a limiting connecting plate 31 is provided on the outside of the baffle 3, and a limiting connecting groove 14 is provided on the top end face of the assembly block 1. The limiting connecting groove 14 is connected to the discharge chute 13, and the limiting connecting plate 31 is movably connected to the inner side of the limiting connecting groove 14; through this design, the connection stability between the baffle 3 and the assembly block 1 can be guaranteed.

[0028] In other embodiments, this embodiment discloses, please see Figure 2 As shown, the limiting connecting plate 31 is mirror-set with the center point of the top end face of the baffle 3 as the axis, and the number of limiting connecting grooves 14 is the same as that of the limiting connecting plate 31; through this design, the connection area between the baffle 3 and the assembly block 1 is further increased, and the stability is improved.

[0029] Example 2:

[0030] In other embodiments, this embodiment discloses, please see Figure 1 、 Figure 4As shown, it also includes a reinforcement mechanism, which includes a movable groove 32, which is opened on one side surface of the baffle 3, a second spring 33 is provided inside the movable groove 32, and a limiting rod 34 is provided on the other end surface of the second spring 33. A limiting slot 15 is provided inside the limiting connection groove 14, and one end of the limiting rod 34 passes through the limiting connection plate 31 and extends to the inside of the limiting slot 15. An auxiliary pull block 35 is provided at the top end of the limiting rod 34 located inside the movable groove 32, and one end of the auxiliary pull block 35 passes through the baffle 3 and is located on the outside of the top end of the baffle 3;

[0031] When the baffle 3 needs to be opened, the auxiliary pull blocks 35 on both sides are pushed inward, so that the limiting rod 34 can squeeze the second spring 33. The second spring 33 contracts, making room for the limiting rod 34 to exit the limiting slot 15, and the baffle 3 can be taken out of the discharge chute 13, so that the position of the discharge chute 13 is convenient for adding lubricating oil; the connection between the baffle 3 and the discharge chute 13 can be strengthened, thereby improving the installation stability of the baffle 3. At the same time, the pulling method of the limiting rod 34 is simple, and will not add too much extra complexity to the operation.

[0032] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A self-lubricating slider, comprising an assembly block (1), characterized in that: A slide groove (2) is provided on the inner side of the assembly block (1), and a slider body (11) is slidably connected to the inner side of the slide groove (2), a rolling groove (21) is provided on the inner side of the slide groove (2), and a connecting ball (26) is rotatably connected to the inner side of the rolling groove (21), and a connecting groove (12) is provided on the outer side of the slider body (11), and one end of the connecting ball (26) is rotatably connected to the inner side of the connecting groove (12), and a lubricating mechanism is provided on the inner side of the rolling groove (21), and the lubricating mechanism includes an empty groove (22), and the empty groove (22) is provided on the inner side of the rolling groove (21), and a first spring (23) is provided on the inner side of the empty groove (22), and a connecting plate (24) is provided on the other end face of the first spring (23), and an oil-absorbing cotton (25) is provided on the other end of the connecting plate (24), and one end of the oil-absorbing cotton (25) is located on the inner side of the rolling groove (21) and is movably connected to the connecting ball (26).

2. The self-lubricating slider according to claim 1, characterized in that: A material discharge chute (13) is provided at the corresponding position of the top end of the chute (2) and the empty slot (22). The material discharge chute (13) and the empty slot (22) are connected, and a baffle (3) is movably connected to the inner side of the material discharge chute (13).

3. The self-lubricating slider according to claim 1, characterized in that: The end surface of the oil-absorbing cotton (25) close to the connecting ball (26) is in an arc-shaped structure, and the diameter of the connecting plate (24) is 1.2 times the diameter of the oil-absorbing cotton (25).

4. The self-lubricating slider according to claim 2, characterized in that: A limiting connecting plate (31) is provided on the outside of the baffle (3), a limiting connecting groove (14) is provided on the top end surface of the assembly block (1), the limiting connecting groove (14) is connected to the feed chute (13), and the limiting connecting plate (31) is movably connected to the inside of the limiting connecting groove (14).

5. The self-lubricating slider according to claim 4, characterized in that: The limiting connecting plate (31) is mirror-imaged with the center point of the top end surface of the baffle (3) as the axis, and the number of the limiting connecting grooves (14) is the same as that of the limiting connecting plate (31).

6. The self-lubricating slider according to claim 4, characterized in that: The reinforcing mechanism also includes a movable groove (32), the movable groove (32) is provided on one side surface of the baffle (3), a second spring (33) is provided inside the movable groove (32), and a limiting plug (34) is provided on the other end surface of the second spring (33), a limiting slot (15) is provided inside the limiting connection groove (14), one end of the limiting plug (34) passes through the limiting connection plate (31) and extends to the inside of the limiting slot (15), an auxiliary pull block (35) is provided at the top end of one end of the limiting plug (34) located inside the movable groove (32), and one end of the auxiliary pull block (35) passes through the baffle (3) and is located outside the top end of the baffle (3).

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