Silent conveying line aluminum profile guide rail assembly

Abstract

The utility model discloses a mute conveying line aluminum profile guide rail assembly. The mute conveying line aluminum profile guide rail assembly comprises an I-shaped guide rail and a lubricating unit. Two corresponding extrusion blocks are fixed to the left side and the right side of the right end in the I-shaped guide rail, and a sliding block unit is slidably connected to the surface of the I-shaped guide rail; each lubricating unit comprises a U-shaped box, a sliding barrel, a limiting ring, a net ring, an extrusion strip and a sponge strip, the U-shaped box is arranged on the surface of the I-shaped guide rail, four corresponding sliding holes are formed in the front side and the rear side of the interior of the U-shaped box, the sliding barrels are slidably connected into the sliding holes, annular grooves are formed in the circumferential surfaces of the sliding barrels, and the limiting rings are arranged on the limiting rings. And a net ring is fixed in the annular groove, two corresponding extrusion strips are arranged in the I-shaped guide rail, two corresponding guide holes are formed in the left sides of the extrusion strips, and four sliding barrels are fixed in the four guide holes correspondingly. The lubricating device can automatically smear lubricating oil.

Description

Technical Field

[0001] The utility model relates to the technical field of guide rail components, in particular to a silent conveyor line aluminum profile guide rail component. Background Art

[0002] Aluminum profile guide rail assemblies are guide rail systems made of aluminum alloy profiles and are widely used in industrial automation, machinery manufacturing, medical equipment, printing equipment, and other fields. They are mainly composed of guide rails, sliders, bearings, and accessories, and can achieve high-precision linear motion and load-bearing capacity.

[0003] After long-term use, the existing guide rail assembly is prone to generate noise due to friction between the slider and the rail. In order to avoid this situation, the existing method is to apply lubricating oil to the inside of the guide rail assembly, but this method is relatively cumbersome. Therefore, we propose a silent conveyor line aluminum profile guide rail assembly. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a silent conveyor line aluminum profile guide rail assembly that can automatically apply lubricating oil, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a silent conveyor line aluminum profile guide rail assembly, comprising an I-shaped guide rail and a lubrication unit;

[0006] I-shaped guide rail: Two corresponding extrusion blocks are fixed on the left and right sides of the inner right end, and the surface of the I-shaped guide rail is slidably connected to the slider unit;

[0007] The lubrication unit includes a U-shaped box, a sliding barrel, a limiting ring, a net ring, an extrusion strip and a sponge strip. The surface of the I-shaped guide rail is provided with a U-shaped box, and four corresponding sliding holes are opened on the front and rear sides of the interior of the U-shaped box. The sliding barrel is slidably connected to the interior of the sliding hole. An annular groove is opened on the circumferential surface of the sliding barrel, and a net ring is fixed inside the annular groove. Two corresponding extrusion strips are provided inside the I-shaped guide rail, and two corresponding guide holes are opened on the left side of the extrusion strip. The four sliding barrels are respectively fixed inside the four guide holes. Sponge strips are fixed on the side of the extrusion strip, and the two sponge strips are respectively fitted with the inner walls of the front and rear sides of the I-shaped guide rail. The extrusion strips correspond to the extrusion blocks. The U-shaped box is connected to the slider unit, and an oil injection unit is installed on the upper side of the U-shaped box, which automatically applies lubricating oil by setting the lubrication unit.

[0008] Furthermore, the oil filling unit includes an internal threaded tube and a sealing plug. An oil filling hole is opened on the upper side of the U-shaped box. An internal threaded tube is fixed inside the oil filling hole. The internal thread of the internal threaded tube is connected to a sealing plug. The lubricating oil is injected into the interior of the U-shaped box by setting the oil filling unit.

[0009] Furthermore, the slider unit includes a U-shaped slider, a rotating shaft and a guide wheel. The U-shaped slider is sleeved on the side of the I-shaped guide rail. Four corresponding rotating shafts are fixed on the front and rear sides of the interior of the U-shaped slider. The guide wheels are rotatably connected on the circumferential surface of the rotating shaft. The four guide wheels are respectively located on the front and rear sides of the interior of the I-shaped guide rail. The U-shaped box is fixed on the right side of the U-shaped slider and slides along the I-shaped guide rail by setting the slider unit.

[0010] Furthermore, two corresponding observation ports are provided on the right side of the U-shaped box, and transparent strips are fixed inside the observation ports. The transparent strips facilitate users to observe the condition of the lubricating oil inside the U-shaped box.

[0011] Furthermore, two corresponding limit frames are fixed on the left and right sides of the I-shaped guide rail surface, and a buffer rubber strip is fixed on the left side of the limit frame. The provision of the buffer rubber strip can effectively avoid noise generated during collision.

[0012] Furthermore, evenly distributed mounting holes are provided on the upper side of the I-shaped guide rail, and fastening bolts are provided inside the mounting holes, so that the I-shaped guide rail can be fixed conveniently by providing the fastening bolts.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] By setting up a lubrication unit, when the two extrusion strips come into contact with the two extrusion blocks during use, the two extrusion blocks will squeeze the two extrusion strips to move, so that the four mesh rings can be driven into the interior of the U-shaped box. After entering, the lubricating oil inside the U-shaped box will be immersed into the interior of the two sponge strips through the four sliding barrels. In this case, the lubricating oil can be automatically applied to the inner wall of the I-shaped guide rail during the movement of the two sponge strips. After application, the friction and noise generated by the guide wheel during movement can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the lubrication unit of the utility model;

[0017] Figure 3 This is a schematic diagram of the slider unit structure of the utility model.

[0018] In the figure: 1 I-shaped guide rail, 2 extrusion block, 3 lubrication unit, 31 U-shaped box, 32 slide barrel, 33 limit ring, 34 mesh ring, 35 extrusion strip, 36 sponge strip, 4 oil injection unit, 41 internal threaded pipe, 42 sealing plug, 5 slider unit, 51 U-shaped slider, 52 rotating shaft, 53 guide wheel, 6 transparent strip, 7 limit frame, 8 buffer rubber strip, 9 fastening bolt. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-3 , this embodiment provides a technical solution: a silent conveyor line aluminum profile guide rail assembly, including an I-shaped guide rail 1 and a lubrication unit 3;

[0021] I-shaped guide rail 1: Two corresponding extrusion blocks 2 are fixed on the left and right sides of the inner right end. The surface of the I-shaped guide rail 1 is slidably connected to a slider unit 5. The slider unit 5 includes a U-shaped slider 51, a rotating shaft 52 and a guide wheel 53. The U-shaped slider 51 is sleeved on the side of the I-shaped guide rail 1. Four corresponding rotating shafts 52 are fixed on the front and rear sides of the interior of the U-shaped slider 51. The guide wheels 53 are rotatably connected on the circumferential surface of the rotating shaft 52. The four guide wheels 53 are respectively located on the front and rear sides of the interior of the I-shaped guide rail 1. The U-shaped box 31 is fixed to the right side of the U-shaped slider 51 and slides along the I-shaped guide rail 1 by setting the slider unit 5;

[0022] Lubrication unit 3: includes U-shaped box 31, slide barrel 32, limit ring 33, net ring 34, extrusion strip 35 and sponge strip 36. The surface of I-shaped guide rail 1 is provided with U-shaped box 31. Four corresponding sliding holes are opened on the front and rear sides of the interior of U-shaped box 31. The interior of the sliding hole is slidably connected with slide barrel 32. An annular groove is opened on the circumferential surface of slide barrel 32. The net ring 34 is fixed inside the annular groove. Two corresponding extrusion strips 35 are provided inside I-shaped guide rail 1. Two corresponding guide holes are opened on the left side of extrusion strip 35. Four slide barrels 32 are fixed inside the four guide holes respectively. Extrusion strip 35 A sponge strip 36 is fixed on the side, and the two sponge strips 36 are respectively fitted with the inner walls of the front and rear sides of the I-shaped guide rail 1. The extrusion strip 35 corresponds to the extrusion block 2. The U-shaped box 31 is connected to the slider unit 5. The upper side of the U-shaped box 31 is equipped with an oil filling unit 4. The oil filling unit 4 includes an internal threaded tube 41 and a sealing plug 42. An oil filling hole is opened on the upper side of the U-shaped box 31. The inside of the oil filling hole is fixed with an internal threaded tube 41. The internal thread of the internal threaded tube 41 is connected to the sealing plug 42. The lubricating oil is injected into the interior of the U-shaped box 31 by setting the oil filling unit 4, and the lubricating oil is automatically applied by setting the lubricating unit 3.

[0023] There are two corresponding observation ports on the right side of the U-shaped box 31 , and transparent strips 6 are fixed inside the observation ports. The transparent strips 6 facilitate users to observe the condition of the lubricating oil inside the U-shaped box 31 .

[0024] Among them: two corresponding limit frames 7 are fixed on the left and right sides of the surface of the I-shaped guide rail 1, and a buffer rubber strip 8 is fixed on the left side of the limit frame 7. The buffer rubber strip 8 can effectively avoid noise during collision.

[0025] Among them, evenly distributed mounting holes are opened on the upper side of the I-shaped guide rail 1, and fastening bolts 9 are arranged inside the mounting holes. The fastening bolts 9 are provided to facilitate the fixing of the I-shaped guide rail 1.

[0026] The working principle of this utility model is as follows:

[0027] When the two extrusion bars 35 are in contact with the two extrusion blocks 2, the two extrusion blocks 2 will squeeze the two extrusion bars 35 to move. In this case, the four net rings 34 can be driven to enter the interior of the U-shaped box 31. After entering, the lubricating oil inside the U-shaped box 31 will enter the interior of the four sliding barrels 32 through the four net rings 34, and then be immersed in the interior of the two sponge bars 36 through the four sliding barrels 32. In this case, the lubricating oil can be automatically applied to the inner wall of the I-shaped guide rail 1 during the movement of the two sponge bars 36. After applying, the guide wheel 53 can be prevented from generating friction and noise when moving.

[0028] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A silent conveyor line aluminum profile guide rail assembly, characterized by: It comprises an I-shaped guide rail (1) and a lubrication unit (3); Two corresponding extrusion blocks (2) are fixed on the left and right sides of the right end of the inside of the I-shaped guide rail (1), and a slider unit (5) is slidably connected to the surface of the I-shaped guide rail (1); The lubrication unit (3) comprises a U-shaped box (31), a slide barrel (32), a limiting ring (33), a mesh ring (34), an extrusion strip (35) and a sponge strip (36). The surface of the I-shaped guide rail (1) is provided with a U-shaped box (31). Four corresponding sliding holes are provided on the front and rear sides of the interior of the U-shaped box (31). The interior of the sliding hole is slidably connected to the slide barrel (32). An annular groove is provided on the circumferential surface of the slide barrel (32). The interior of the annular groove is fixed with a mesh ring (34). The interior of the I-shaped guide rail (1) is provided with a Two corresponding extrusion strips (35) are provided, and two corresponding guide holes are opened on the left side of the extrusion strip (35). Four slide barrels (32) are respectively fixed inside the four guide holes. Sponge strips (36) are fixed on the side of the extrusion strip (35). The two sponge strips (36) are respectively fitted with the inner walls of the front and rear sides of the I-shaped guide rail (1). The extrusion strips (35) and the extrusion blocks (2) correspond to each other. The U-shaped box (31) is connected to the slider unit (5), and the upper side of the U-shaped box (31) is installed with an oil injection unit (4).

2. The silent conveyor line aluminum profile guide rail assembly according to claim 1, characterized in that: The oil injection unit (4) comprises an internal threaded tube (41) and a sealing plug (42); an oil injection hole is provided on the upper side of the U-shaped box (31); an internal threaded tube (41) is fixed inside the oil injection hole; and the internal thread of the internal threaded tube (41) is connected to the sealing plug (42).

3. The silent conveyor line aluminum profile guide rail assembly according to claim 1, characterized in that: The slider unit (5) comprises a U-shaped slider (51), a rotating shaft (52) and a guide wheel (53). The U-shaped slider (51) is sleeved on the side of the I-shaped guide rail (1). Four corresponding rotating shafts (52) are fixed on the front and rear sides of the interior of the U-shaped slider (51). The guide wheels (53) are rotatably connected on the circumferential surface of the rotating shaft (52). The four guide wheels (53) are respectively located on the front and rear sides of the interior of the I-shaped guide rail (1). The U-shaped box (31) is fixed on the right side of the U-shaped slider (51).

4. The silent conveyor line aluminum profile guide rail assembly according to claim 1, characterized in that: Two corresponding observation ports are provided on the right side of the U-shaped box (31), and transparent strips (6) are fixed inside the observation ports.

5. The silent conveyor line aluminum profile guide rail assembly according to claim 1, characterized in that: Two corresponding limit frames (7) are fixed on the left and right sides of the surface of the I-shaped guide rail (1), and a buffer rubber strip (8) is fixed on the left side of the limit frame (7).

6. The silent conveyor line aluminum profile guide rail assembly according to claim 1, characterized in that: The upper side of the I-shaped guide rail (1) is provided with evenly distributed mounting holes, and fastening bolts (9) are arranged inside the mounting holes.

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