Sliding rail traction device for machining

Abstract

The sliding rail traction device for machining comprises an air injection device, a guide rail and a sliding rail, two oil storage grooves are formed in the guide rail, oil inlets are formed in the tops of the inner walls of the oil storage grooves, and oil outlet holes are formed in the outer sides of the inner walls of the oil storage grooves. By arranging the oil storage tank, the oil inlet and the oil outlet hole, when lubricating oil needs to be added to the sliding rail and the guide rail, the lubricating oil can be added into the oil storage tank through the oil inlet, and the lubricating oil entering the oil storage tank can flow to the surface of the guide rail from the oil outlet hole; at the moment, the sliding rail slides on the guide rail, lubricating oil can be smeared on the contact face of the guide rail and the sliding rail, and the problems that the sliding efficiency is reduced due to long-term friction between the guide rail and the sliding rail, lubricating oil needs to be added to the guide rail and the sliding rail regularly, and manual lubricating oil adding is extremely inconvenient are solved. And meanwhile, as the gap between the guide rail and the sliding rail is small, the lubricating effect is poor through manual smearing.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a slide rail traction device for mechanical processing. Background Art

[0002] A guide rail is a groove or ridge made of metal or other materials that can bear, fix, guide moving devices or equipment and reduce their friction. It is also called a slide rail, linear guide rail, or linear slide. It is used in linear reciprocating motion situations and has a higher rated load than linear bearings. At the same time, it can bear a certain torque and can achieve high-precision linear motion under high load conditions. There are two types of slide rails, one is for furniture and daily hardware, and the other is an oversized slide rail for industrial use. This type of slide rail has a larger load-bearing capacity and is used for industrial purposes such as modified cars, RVs, cabinets, and fire trucks.

[0003] For example, publication number CN214770341U discloses a slide rail device for precision machine tool processing, which belongs to the field of mechanical processing technology, including a guide rail, a sliding mechanism is arranged on the outer side of the guide rail, a fixing mechanism is fixedly installed on the bottom of the guide rail, the sliding mechanism includes a slide rail, a gas cylinder, an electric valve and a first nozzle, the inner side of the slide rail is sleeved and connected with the outer side of the guide rail, the top of the gas cylinder is fixedly connected with the top of the electric valve, the gas cylinder is fixedly connected with the air inlet of the first nozzle through the pipe at the top, and the air outlet of the first nozzle is fixedly connected with the opening of the top inner wall of the slide rail. This application has the effect of reducing the friction between the machine tool slide rail and the track.

[0004] Based on the search of patent numbers and combined with the deficiencies in the prior art, it is found that:

[0005] Although this type of slide rail device for precision machine tool processing has the effect of reducing the friction between the machine tool slide rail and the track, when in use, the long-term friction between the guide rail and the slide rail will cause the sliding efficiency to decrease. Therefore, it is usually necessary to add and apply lubricant to the guide rail and the slide rail regularly. Manually adding lubricant is extremely inconvenient and easily adheres to the user's body, making it difficult to clean. At the same time, due to the small gap between the guide rail and the slide rail, the lubrication effect is not good by manual application. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a slide rail traction device for mechanical processing, which has the advantage of easy lubrication of the guide rails and the slide rails, and solves the problem that the long-term friction between the guide rails and the slide rails will lead to a decrease in sliding efficiency, so it is usually necessary to add and apply lubricating oil to the guide rails and the slide rails regularly, and it is extremely inconvenient to add lubricating oil manually, and it is easy to adhere to the user's body and is not easy to clean. At the same time, due to the small gap between the guide rails and the slide rails, the problem of poor lubrication effect by manual application.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a slide rail traction device for mechanical processing, comprising an air injection device, a guide rail and a slide rail, the air injection device is located on the left side of the guide rail, the air injection device is connected to the top of the slide rail through an air pipe, the inner wall of the guide rail is slidably connected to the inner wall of the slide rail, two oil storage tanks are provided inside the guide rail, an oil inlet is provided at the top of the inner wall of the oil storage tank, an oil outlet hole is provided on the outer side of the inner wall of the oil storage tank, a plurality of oil outlet holes are provided and are distributed at equal distances in a rectangular shape, oil brush assemblies are provided on both sides of the inner wall of the slide rail, and a sealing assembly is inserted into the inner wall of the oil inlet.

[0008] As a preferred embodiment of the utility model, the oil brush assembly includes a mounting groove, an oil brush is arranged inside the mounting groove, and the surface of the oil brush is slidably connected to the inner wall of the mounting groove.

[0009] As a preferred embodiment of the present invention, the sealing assembly includes a sealing plug, the top of the sealing plug is fixedly connected to a fixing plate, the surface of the fixing plate is movably connected to the inner wall of the oil inlet, the sealing plug is made of rubber, and the fixing plate is made of stainless steel.

[0010] As a preferred embodiment of the utility model, a sealing plate is fixedly connected to the outer side of the oil brush, the surface of the sealing plate is movably connected to the inner wall of the mounting groove, and a buckle groove is opened on the outer side of the sealing plate.

[0011] As a preferred embodiment of the utility model, threaded knobs are provided on both sides of the front and back sides of the slide rail, threaded grooves are opened on both sides of the sealing plate, and one end of the threaded knob close to the slide rail passes through the slide rail and is threadedly connected to the threaded groove.

[0012] As a preferred embodiment of the present invention, a pull ring is fixedly connected to the top of the fixed plate, and a baffle is fixedly connected to the back of the guide rail.

[0013] As a preferred embodiment of the present invention, an oil leakage hole is opened at the bottom of the inner wall of the oil storage tank, and an oil filter net is fixedly connected to the inner wall of the oil leakage hole.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model provides an oil storage tank, an oil inlet and an oil outlet. When lubricating oil needs to be added to the slide rail and the guide rail, the lubricating oil can be added into the oil storage tank through the oil inlet, and the lubricating oil entering the oil storage tank can slowly flow from the oil outlet to the surface of the guide rail. At this time, the slide rail reciprocates on the guide rail and the lubricating oil can be applied to the contact surface between the guide rail and the slide rail, thereby solving the problem that the sliding efficiency is reduced due to long-term friction between the guide rail and the slide rail, so it is usually necessary to add and apply lubricating oil to the guide rail and the slide rail regularly, while it is extremely inconvenient to add lubricating oil manually, and it is easy to adhere to the user's body and is not easy to clean. At the same time, due to the small gap between the guide rail and the slide rail, the problem of poor lubrication effect by manual application is achieved. The utility model achieves the effect of facilitating lubrication of the guide rail and the slide rail.

[0016] 2. The utility model provides an oil brush assembly, and the mounting groove is used to limit and store the oil brush. When the slide rail slides back and forth on the guide rail, it can drive the oil brush to move back and forth. The reciprocating movement of the oil brush can evenly apply the lubricating oil flowing out of the oil outlet hole to the contact surface between the slide rail and the guide rail, thereby achieving the effect of convenient oil brushing.

[0017] 3. The utility model sets a sealing component, in which a rubber sealing plug is used to seal the oil inlet, and a stainless steel fixing plate is used to limit the sealing plug. At the same time, it can prevent the fixing plate from rusting, which makes it inconvenient for the user to remove the fixing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional exploded cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the bottom structure of the guide rail of the utility model;

[0021] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. air injection device; 2. guide rail; 3. slide rail; 4. oil storage tank; 5. oil inlet; 6. oil outlet; 7. oil brush assembly; 71. mounting groove; 72. oil brush; 8. sealing assembly; 81. sealing plug; 82. fixing plate; 9. sealing plate; 10. buckle groove; 11. threaded knob; 12. threaded groove; 13. pull ring; 14. baffle; 15. oil leakage hole; 16. oil filter. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figures 1 to 4 As shown, the utility model provides a slide rail traction device for mechanical processing, including an air injection device 1, a guide rail 2 and a slide rail 3. The air injection device 1 is located on the left side of the guide rail 2, and is connected to the top of the slide rail 3 through an air pipe. The inner wall of the guide rail 2 is slidably connected to the inner wall of the slide rail 3. Two oil storage tanks 4 are provided inside the guide rail 2, and an oil inlet 5 is provided on the top of the inner wall of the oil storage tank 4. An oil outlet hole 6 is provided on the outer side of the inner wall of the oil storage tank 4. A plurality of oil outlet holes 6 are provided and are distributed at equal distances in a rectangular shape. Oil brushing components 7 are provided on both sides of the inner wall of the slide rail 3, and a sealing component 8 is inserted into the inner wall of the oil inlet 5.

[0025] refer to Figure 2 The oil brush assembly 7 includes a mounting groove 71 , an oil brush 72 is arranged inside the mounting groove 71 , and a surface of the oil brush 72 is slidably connected to an inner wall of the mounting groove 71 .

[0026] As a technical optimization solution of the utility model, by setting an oil brush assembly 7, the mounting groove 71 is used to limit and store the oil brush 72. When the slide rail 3 slides back and forth on the guide rail 2, it can drive the oil brush 72 to move back and forth. The reciprocating movement of the oil brush 72 can evenly apply the lubricating oil flowing out of the oil outlet 6 to the contact surface between the slide rail 3 and the guide rail 2, thereby achieving the effect of convenient oil brushing.

[0027] refer to Figure 2 The sealing assembly 8 includes a sealing plug 81, a fixing plate 82 is fixedly connected to the top of the sealing plug 81, a surface of the fixing plate 82 is movably connected to the inner wall of the oil inlet 5, the sealing plug 81 is made of rubber, and the fixing plate 82 is made of stainless steel.

[0028] As a technical optimization solution of the utility model, a sealing assembly 8 is provided, a sealing plug 81 made of rubber material is used to seal the oil inlet 5, and a fixing plate 82 made of stainless steel is used to limit the sealing plug 81. At the same time, it can prevent the fixing plate 82 from rusting, which makes it inconvenient for the user to remove the fixing plate 82.

[0029] refer to Figure 4 A sealing plate 9 is fixedly connected to the outer side of the oil brush 72 , the surface of the sealing plate 9 is movably connected to the inner wall of the mounting groove 71 , and a buckle groove 10 is opened on the outer side of the sealing plate 9 .

[0030] As a technical optimization solution of the utility model, by setting the sealing plate 9 and the buckle groove 10, the sealing plate 9 can fix and limit the oil brush 72, the installation groove 71 can limit the sealing plate 9 up and down, front and back, and the buckle groove 10 is convenient for the user to move the sealing plate 9 and the oil brush 72.

[0031] refer to Figure 2 and Figure 4 Threaded knobs 11 are provided on both sides of the front and back of the slide rail 3, and threaded grooves 12 are provided on both sides of the sealing plate 9. The end of the threaded knob 11 close to the slide rail 3 passes through the slide rail 3 and is threadedly connected to the threaded groove 12.

[0032] As a technical optimization solution of the utility model, by setting a threaded knob 11 and a threaded groove 12, the threaded groove 12 is used to connect the threaded knob 11 and the sealing plate 9, and the threaded knob 11 is used to connect the sealing plate 9 and the slide rail 3, so that the sealing plate 9 can be fixed and limited to prevent the sealing plate 9 from being separated from the installation groove 71.

[0033] refer to Figure 2 and Figure 3 A pull ring 13 is fixedly connected to the top of the fixed plate 82, and a baffle 14 is fixedly connected to the back of the guide rail 2.

[0034] As a technical optimization solution of the utility model, by setting a pull ring 13 and a baffle 14, pulling the pull ring 13 can drive the fixed plate 82 to move, and the movement of the fixed plate 82 can drive the sealing plug 81 to move so that the sealing plug 81 is separated from the oil inlet 5. The baffle 14 can prevent part of the lubricating oil brush 72 from falling to the outside when the oil brush 72 moves to the rearmost end of the guide rail 2.

[0035] refer to Figure 1 An oil leakage hole 15 is provided at the bottom of the inner wall of the oil storage tank 4 , and an oil filter net 16 is fixedly connected to the inner wall of the oil leakage hole 15 .

[0036] As a technical optimization solution of the utility model, by setting the oil leakage hole 15 and the oil filter 16, the oil leakage hole 15 facilitates the lubricating oil to flow to the inner wall of the guide rail 2, thereby improving the lubrication effect, and the oil filter 16 can reduce the speed of the lubricating oil flowing out of the oil leakage hole 15, thereby preventing the lubricating oil from flowing out too quickly and causing the oil output of the oil outlet 6 to be reduced.

[0037] The working principle and use process of the utility model are as follows: when the guide rail 2 and the slide rail 3 need to be lubricated during use, the fixing plate 82 can be driven to move by pulling the pull ring 13, and the movement of the fixing plate 82 can drive the sealing plug 81 to move so that the sealing plug 81 is separated from the oil inlet 5. At this time, the user can add lubricating oil into the oil storage tank 4 through the oil inlet 5. After the lubricating oil is added, the user can move and press the fixing plate 82 to reinsert the sealing plug 81 into the oil inlet 5. At this time, the slide rail 3 can be controlled to slide back and forth on the guide rail 2. The oil brush 72 can be driven to move back and forth, and the reciprocating movement of the oil brush 72 can evenly smear the lubricating oil flowing out of the oil outlet hole 6 on the contact surface between the slide rail 3 and the guide rail 2, thereby achieving the effect of convenient oil brushing. At the same time, the lubricating oil will also flow from the inside of the oil leakage hole 15 through the oil filter net 16 to the inner wall of the guide rail 2, thereby improving the lubrication effect. When the oil brush 72 needs to be cleaned, the user first turns the threaded knob 11 to separate the threaded knob 11 from the sealing plate 9, and then pulls the sealing plate 9 and the oil brush 72 out of the mounting groove 71 through the buckle groove 10 to clean the oil brush 72.

[0038] In summary: this kind of slide rail traction device for mechanical processing, by setting an oil storage tank 4, an oil inlet 5 and an oil outlet 6, when it is necessary to add lubricating oil to the slide rail 3 and the guide rail 2, the lubricating oil can be added into the oil storage tank 4 through the oil inlet 5, and the lubricating oil entering the oil storage tank 4 can slowly flow from the oil outlet 6 to the surface of the guide rail 2. At this time, the slide rail 3 can slide back and forth on the guide rail 2 to apply the lubricating oil to the contact surface between the guide rail 2 and the slide rail 3, which solves the problem that the sliding efficiency is reduced due to long-term friction between the guide rail and the slide rail, so it is usually necessary to add and apply lubricating oil to the guide rail and the slide rail regularly, and it is extremely inconvenient to add lubricating oil manually, and it is easy to adhere to the user's body and is not easy to clean. At the same time, due to the small gap between the guide rail and the slide rail, the lubrication effect is not good by manual application.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A slide rail traction device for mechanical processing, comprising an air injection device (1), a guide rail (2) and a slide rail (3), characterized in that: The air injection device (1) is located on the left side of the guide rail (2). The air injection device (1) is connected to the top of the slide rail (3) through an air pipe. The inner wall of the guide rail (2) is slidably connected to the inner wall of the slide rail (3). Two oil storage tanks (4) are provided inside the guide rail (2). An oil inlet (5) is provided at the top of the inner wall of the oil storage tank (4). An oil outlet hole (6) is provided on the outer side of the inner wall of the oil storage tank (4). A plurality of oil outlet holes (6) are provided and are distributed at equal distances in a rectangular shape. Oil brushing assemblies (7) are provided on both sides of the inner wall of the slide rail (3). A sealing assembly (8) is inserted into the inner wall of the oil inlet (5).

2. A slide rail traction device for machining according to claim 1, characterized in that: The oil brush assembly (7) comprises a mounting groove (71), an oil brush (72) is arranged inside the mounting groove (71), and the surface of the oil brush (72) is slidably connected to the inner wall of the mounting groove (71).

3. The slide rail traction device for mechanical processing according to claim 1, characterized in that: The sealing assembly (8) comprises a sealing plug (81), the top of the sealing plug (81) is fixedly connected to a fixing plate (82), the surface of the fixing plate (82) is movably connected to the inner wall of the oil inlet (5), the sealing plug (81) is made of rubber, and the fixing plate (82) is made of stainless steel.

4. A slide rail traction device for machining according to claim 2, characterized in that: A sealing plate (9) is fixedly connected to the outer side of the oil brush (72), the surface of the sealing plate (9) is movably connected to the inner wall of the mounting groove (71), and a buckle groove (10) is provided on the outer side of the sealing plate (9).

5. A slide rail traction device for machining according to claim 4, characterized in that: Threaded knobs (11) are provided on both sides of the front and back of the slide rail (3), threaded grooves (12) are provided on both sides of the sealing plate (9), and one end of the threaded knob (11) close to the slide rail (3) passes through the slide rail (3) and is threadedly connected to the threaded groove (12).

6. The slide rail traction device for mechanical processing according to claim 3, characterized in that: A pull ring (13) is fixedly connected to the top of the fixed plate (82), and a baffle (14) is fixedly connected to the back of the guide rail (2).

7. The slide rail traction device for mechanical processing according to claim 1, characterized in that: An oil leakage hole (15) is provided at the bottom of the inner wall of the oil storage tank (4), and an oil filter net (16) is fixedly connected to the inner wall of the oil leakage hole (15).

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