Linear guide rail with oil brushing structure

Abstract

The utility model belongs to the technical field of linear guide rails, and particularly relates to a linear guide rail with an oil brushing structure, which comprises a sliding rail, a sliding block connected onto the sliding rail in a sliding manner, an oil applying component arranged on the sliding block, and a driving component capable of driving the oil applying component to operate according to friction force between the sliding rail and the sliding block, the driving assembly is arranged on the sliding block, the oiling assembly comprises a circulation groove, the circulation groove is formed in the top end of the sliding block, a plurality of oil inlet holes are formed in the sliding block located between the sliding rail and the circulation groove, and the circulation groove is communicated with the oil inlet holes. The linear guide rail oiling device has the function of enabling the oiling assembly to operate according to the friction force between the sliding rail and the sliding block, then automatic oiling and oil brushing can be conducted on the linear guide rail, convenience is improved, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of linear guide rails, in particular to a linear guide rail with an oil brushing structure. Background Art

[0002] Linear guides are also called linear rails, slide rails, linear guides, and linear slides. Linear guides are used in high-precision or high-speed linear reciprocating motion situations, and can bear a certain torque, and can achieve high-precision linear motion under high load conditions.

[0003] At present, in order to ensure the performance of the linear guide rail during its operation, the linear guide rail is usually oiled. However, the existing linear guide rail is usually oiled by personnel and cannot be oiled automatically, which not only brings inconvenience to the personnel, but also requires the linear guide rail to stop running during oiling, which has limitations. Therefore, a linear guide rail with an oiling structure is invented. Utility Model Content

[0004] In view of the above-mentioned and / or existing problems in a conventional linear guide rail with an oil brushing structure, the present utility model is proposed.

[0005] Therefore, the purpose of the present invention is to provide a linear guide rail with an oil brushing structure, which can solve the above-mentioned existing problems.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A linear guide rail with an oil brushing structure comprises a slide rail, a slider is slidably connected to the slide rail, an oiling assembly is provided on the slider, and further comprises:

[0008] A driving component can make the oiling component run according to the friction between the slide rail and the slide block, and the driving component is arranged on the slide block.

[0009] As a preferred solution of the linear guide rail with oil brushing structure described in the utility model, the oiling component includes:

[0010] A flow groove, wherein the flow groove is opened on the top of the slider;

[0011] Oil inlet holes: a plurality of oil inlet holes are provided on the slide block between the slide rail and the flow groove, and the flow groove and the oil inlet holes are connected.

[0012] As a preferred solution of the linear guide rail with oil brushing structure described in the utility model, the oiling component also includes:

[0013] An oil storage tank, wherein the oil storage tanks are fixedly mounted on both the front and rear ends of the sliding block;

[0014] Lubricating oil, wherein the lubricating oil is arranged in an oil storage tank.

[0015] As a preferred solution of the linear guide rail with oil brushing structure described in the utility model, the oiling component also includes:

[0016] An oil pump, the oil pump being fixedly mounted on the top of the oil storage tank;

[0017] A first pipeline, wherein the first pipeline is fixedly mounted on the oil inlet end of the oil pump, and one end of the first pipeline extends into the oil storage tank;

[0018] A second pipeline, wherein the second pipeline is fixedly mounted on the oil outlet end of the oil pump, and one end of the second pipeline extends into the flow groove;

[0019] An oil inlet pipe is fixedly mounted on the top of the oil storage tank.

[0020] As a preferred solution of the linear guide rail with oil brushing structure described in the utility model, the driving assembly includes:

[0021] Pressure sensors, pressure sensors are fixedly installed on both left and right ends of the slider;

[0022] A bearing plate is fixedly mounted on the top of the pressure sensor.

[0023] As a preferred solution of the linear guide rail with oil brushing structure described in the utility model, it also includes:

[0024] A cleaning component can clean impurities on the slide rail, and the cleaning component is arranged on the slide block.

[0025] As a preferred solution of a linear guide rail with an oil brushing structure described in the utility model, the cleaning component includes a cleaning knife, the left and right ends of the slider are detachably connected to the cleaning knife through a connecting component, and the cleaning knife is slidably connected in a slide groove on the slider.

[0026] As a preferred solution of the linear guide rail with oil brushing structure described in the utility model, the connecting assembly includes:

[0027] Hollow blocks, both left and right ends of the sliding block are fixedly mounted with hollow blocks, and the hollow blocks are inserted into the cleaning knife;

[0028] A sliding rod, wherein both upper and lower ends of the hollow block are slidably connected to the sliding rod;

[0029] Positioning holes, the upper and lower ends of the cleaning knife are provided with positioning holes, and one end of the sliding rod is inserted into the positioning holes;

[0030] A limit plate, the limit plate is fixedly mounted on the other end of the slide bar;

[0031] The spring is sleeved on the slide rod, and two ends of the spring are respectively fixedly connected to the hollow block and the limit plate.

[0032] Compared with existing technologies:

[0033] 1. By setting up a driving component, it has the function of enabling the oiling component to operate according to the friction between the slide rail and the slider, thereby realizing automatic oiling and brushing of the linear guide rail, which not only improves convenience but also improves practicality.

[0034] 2. By setting up a cleaning component, it is possible to clean up the impurities on the slide rail, and by cleaning up the impurities on the slide rail, it is possible to avoid affecting the operation of the linear guide rail to a certain extent. In addition, by setting up a connecting component to install the cleaning knife, it is convenient for personnel to disassemble and assemble the cleaning knife. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 This is a schematic diagram of the front view of the structure of the utility model;

[0036] Figure 2 It is a side view schematic diagram of the structure of the utility model;

[0037] Figure 3 This is a schematic diagram of the structure of the cleaning knife of the utility model;

[0038] Figure 4 It is a front view schematic diagram of the connection assembly of the utility model.

[0039] In the figure: slide rail 10, slider 20, circulation groove 30, oil inlet hole 31, oil storage tank 32, lubricating oil 33, oil pump 34, first pipeline 35, second pipeline 36, oil inlet pipe 37, pressure sensor 40, bearing plate 41, cleaning knife 50, hollow block 60, slide rod 61, positioning hole 62, limit plate 63, spring 64. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0041] The utility model provides a linear guide rail with an oil brushing structure. Figure 1-Figure 4 , including a slide rail 10, on which a slider 20 is slidably connected, and a roller can be arranged between the slide rail 10 and the slider 20 as required to reduce friction. Specifically, the roller is arranged on the inner surface of the slider 20. Since it belongs to the prior art, it will not be described in detail.

[0042] The slider 20 is provided with an oiling assembly;

[0043] The oiling assembly includes: a circulation groove 30, an oil inlet hole 31, an oil storage tank 32, lubricating oil 33, an oil pump 34, a first pipeline 35, a second pipeline 36, and an oil inlet pipe 37;

[0044] The flow groove 30 is provided on the top of the slider 20. A plurality of oil inlet holes 31 are provided on the slider 20 between the slide rail 10 and the flow groove 30. The flow groove 30 and the oil inlet holes 31 are connected. The front and rear ends of the slider 20 are fixedly installed with oil storage tanks 32. The lubricating oil 33 is provided in the oil storage tanks 32. The oil pump 34 is fixedly installed on the top of the oil storage tank 32. The first pipe 35 is fixedly installed on the oil inlet end of the oil pump 34. One end of the first pipe 35 extends into the oil storage tank 32. One end of the first pipe 35 is fixed on the oil storage tank 32, the second pipe 36 is fixedly installed on the oil outlet end of the oil pump 34, and one end of the second pipe 36 extends into the circulation groove 30. Specifically, one end of the second pipe 36 is fixed on the slider 20, and the oil inlet pipe 37 is fixedly installed on the top of the oil storage tank 32. If the lubricating oil 33 on the oil storage tank 32 is insufficient, it can be added through the oil inlet pipe 37. In addition, a solenoid valve (not marked in the figure) can be set on the oil inlet pipe 37 as needed.

[0045] It also includes: a driving component capable of operating the oiling component according to the friction between the slide rail 10 and the slider 20, and the driving component is arranged on the slider 20;

[0046] The driving assembly includes: a pressure sensor 40, a bearing plate 41;

[0047] Pressure sensors 40 are fixedly installed on both left and right ends of the slider 20, and a supporting plate 41 is fixedly installed on the top of the pressure sensor 40. The supporting plate 41 is connected to an external object, and the pressure sensor 40 is connected to the oil pump 34. In addition, a constant value controller can be set between the pressure sensor 40 and the oil pump 34 as required.

[0048] It also includes: a cleaning component capable of cleaning impurities on the slide rail 10, and the cleaning component is arranged on the slide block 20;

[0049] The cleaning assembly includes a cleaning knife 50. The left and right ends of the slider 20 are detachably connected to the cleaning knife 50 through a connecting assembly, and the cleaning knife 50 is slidably connected in a slide groove on the slider 20. The cross-sectional shape of the cleaning knife 50 is set to be U-shaped.

[0050] The connecting assembly includes: a hollow block 60, a sliding rod 61, a positioning hole 62, a limiting plate 63, and a spring 64;

[0051] Hollow blocks 60 are fixedly installed on both left and right ends of the slider 20, and the hollow block 60 is inserted in the cleaning knife 50. The upper and lower ends of the hollow block 60 are slidably connected to the slide rod 61. Positioning holes 62 are provided on the upper and lower ends of the cleaning knife 50, and one end of the slide rod 61 is inserted in the positioning hole 62. The limit plate 63 is fixedly installed on the other end of the slide rod 61. The spring 64 is sleeved on the slide rod 61, and the two ends of the spring 64 are fixedly connected to the hollow block 60 and the limit plate 63 respectively, wherein one group of limit plates 63 is set as an iron plate, and the other group of limit plates 63 is set as a magnet, and the suction force between the iron plate and the magnet is greater than the sum of the elastic forces of the two groups of springs 64.

[0052] Working principle: When the slider 20 slides on the slide rail 10, if the friction between the two increases, the value on the pressure sensor 40 will increase. After the value on the pressure sensor 40 increases, the oil pump 34 will run to allow the lubricating oil 33 in the oil storage tank 32 to flow into the gap between the slide rail 10 and the slider 20 through the first pipe 35, the second pipe 36, the flow groove 30 and the oil inlet hole 31 to achieve oiling. After oiling, the moving slider 20 will achieve an oil brushing operation.

[0053] When the slider 20 slides on the slide rail 10, the cleaning knife 50 will move along the slide groove on the slide rail 10, and when the cleaning knife 50 moves, it will clean the impurities remaining in the slide groove to avoid affecting the movement of the slider 20. In addition, when it is necessary to install the cleaning knife 50, the two sets of limit plates 63 are first adsorbed together, at this time, the spring 64 will be deformed, and one end of the slide rod 61 will be located in the hollow block 60, and then the hollow block 60 is inserted into the cleaning knife 50. When the slide rod 61 and the positioning hole 62 are aligned, the two sets of limit plates 63 can be separated, so that one end of the slide rod 61 is inserted into the positioning hole 62 under the action of the spring 64.

[0054] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A linear guide rail with an oil brushing structure, comprising a slide rail (10), a slider (20) being slidably connected to the slide rail (10), and an oiling assembly being provided on the slider (20), characterized in that: Also includes: A driving component can operate an oiling component according to the friction between a slide rail (10) and a slider (20), and the driving component is arranged on the slider (20).

2. A linear guide rail with an oil brushing structure according to claim 1, characterized in that: The oiling assembly comprises: A circulation groove (30), wherein the circulation groove (30) is provided on the top end of the slider (20); Oil inlet holes (31), a plurality of oil inlet holes (31) are provided on the slide block (20) between the slide rail (10) and the circulation groove (30), and the circulation groove (30) and the oil inlet holes (31) are connected.

3. The linear guide rail with oil brushing structure according to claim 2, characterized in that: The oiling assembly also includes: An oil storage tank (32), the oil storage tank (32) being fixedly mounted on both the front and rear ends of the slider (20); Lubricating oil (33), the lubricating oil (33) is arranged in the oil storage tank (32).

4. The linear guide rail with oil brushing structure according to claim 3, characterized in that: The oiling assembly also includes: An oil pump (34), the oil pump (34) being fixedly mounted on the top of the oil storage tank (32); A first pipeline (35), wherein the first pipeline (35) is fixedly mounted on the oil inlet end of the oil pump (34), and one end of the first pipeline (35) extends into the oil storage tank (32); A second pipeline (36), the second pipeline (36) is fixedly mounted on the oil outlet end of the oil pump (34), and one end of the second pipeline (36) extends into the circulation groove (30); An oil inlet pipe (37) is fixedly mounted on the top end of the oil storage tank (32).

5. The linear guide rail with oil brushing structure according to claim 1, characterized in that: The drive assembly comprises: A pressure sensor (40), wherein the pressure sensors (40) are fixedly mounted on both left and right ends of the slider (20); A carrying plate (41), wherein the carrying plate (41) is fixedly mounted on the top of the pressure sensor (40).

6. The linear guide rail with oil brushing structure according to claim 1, characterized in that: Also includes: A cleaning component is capable of cleaning impurities on a slide rail (10), and the cleaning component is arranged on a slide block (20).

7. The linear guide rail with oil brushing structure according to claim 6, characterized in that: The cleaning assembly comprises a cleaning knife (50), and the left and right ends of the slider (20) are detachably connected to the cleaning knife (50) via a connecting assembly, and the cleaning knife (50) is slidably connected in a sliding groove on the slider (20).

8. The linear guide rail with oil brushing structure according to claim 7, characterized in that: The connection component comprises: A hollow block (60), the left and right ends of the sliding block (20) are both fixedly mounted with the hollow block (60), and the hollow block (60) is inserted into the cleaning knife (50); A slide rod (61), wherein both upper and lower ends of the hollow block (60) are slidably connected to the slide rod (61); Positioning holes (62), the cleaning knife (50) is provided with positioning holes (62) at both upper and lower ends, and one end of the sliding rod (61) is inserted into the positioning hole (62); A limiting plate (63), wherein the limiting plate (63) is fixedly mounted on the other end of the sliding rod (61); A spring (64) is sleeved on the slide rod (61), and two ends of the spring (64) are respectively fixedly connected to the hollow block (60) and the limit plate (63).

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