Sliding rail lubricating device of stainless steel pipe grinding and polishing machine

Abstract

The utility model discloses a sliding rail lubricating device of a stainless steel pipe grinding and polishing machine, which comprises a base, a sliding rail assembly used for driving a grinding and polishing wheel assembly and a stainless steel pipe guide wheel assembly to translate is arranged on the base, the sliding rail assembly comprises a sliding rail and a sliding block which are in sliding fit with each other, and the sliding rail is arranged on the base; the sliding rail comprises an upper plane and a side plane which are adjacently arranged, a transversely-arranged chute is formed in the upper plane, the upper end of the chute is located in the middle of the upper plane, and the lower end of the chute is located on the upper portion of the side plane. A lubricating liquid output hole is formed between the middle of the upper plane and the upper end of the inclined groove and connected with a lubricating liquid conveying pipeline. According to the sliding rail lubricating device of the stainless steel pipe grinding and polishing machine, lubricating liquid can be added without disassembling the sliding rail and the sliding block, operation difficulty is lowered, and production continuity is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to stainless steel pipe polishing equipment field especially, relates to a stainless steel pipe polishing polishing machine's slide rail lubricating device. BACKGROUND

[0002] After the welding and shaping process of stainless steel pipe is completed, the surface of the stainless steel pipe needs to be polished, and the stainless steel pipe is clamped in the middle by a grinding wheel and a guide wheel for polishing while being conveyed forward. In order to adapt to stainless steel pipes of different diameters, the polishing wheel assembly and the stainless steel pipe guide wheel are mounted on a slide rail assembly that can translate, facilitating adjustment of the distance between the polishing wheel and the guide wheel. However, in order to ensure smooth adjustment, the slide rail and the slide block of the slide rail assembly need to be periodically lubricated, and the traditional method requires manual disassembly of the slide rail and the slide block. However, the stainless steel pipe polishing machine is large in size, and the volume and weight of the components of the slide rail assembly are also large, making it difficult to operate manually. This also affects the continuity of production, resulting in low production efficiency. SUMMARY

[0003] The utility model aims at providing a stainless steel pipe polishing machine's slide rail lubricating device, which can add lubricating liquid without disassembling the slide rail and the slide block, thereby reducing the operation difficulty and improving the production continuity.

[0004] To achieve the above-mentioned purpose, the utility model provides a stainless steel pipe polishing machine's slide rail lubricating device, which comprises a base, a slide rail assembly for driving the polishing wheel assembly and the stainless steel pipe guide wheel assembly to translate is arranged on the base, the slide rail assembly comprises a slide rail and a slide block which slide relative to each other, and the slide rail is mounted on the base; the slide rail comprises adjacent upper planes and side planes, a transversely arranged chute is arranged at the upper planes, the upper end of the chute is located in the middle of the upper planes, and the lower end of the chute is located on the upper part of the side planes; a lubricating liquid output hole is arranged between the middle of the upper planes and the upper end of the chute, and a lubricating liquid pipeline is connected to the lubricating liquid output hole.

[0005] As a further improvement of the utility model, the outer surface of the base is provided with a liquid injection port, and the liquid injection port, the lubricating liquid pipeline and the lubricating liquid output hole are sequentially connected.

[0006] As a further improvement of the utility model, the slide rail comprises a bottom plate and a dovetail rail connected in sequence from bottom to top, and the upper planes and the side planes are located on the top surface and the side surface of the dovetail rail respectively; the bottom plate is provided with a top surface, and one side of the top surface is connected with the lower edge of the side planes; the upper planes, the side planes and the top surface are all in contact with the slide block.

[0007] As a further improvement of the utility model, the sliding rail is internally provided with a first channel, the lubricating liquid delivery pipeline is arranged in the base, and the lubricating liquid delivery pipeline comprises a main pipeline and a branch pipeline, which are sequentially communicated with the first channel and the lubricating liquid output hole.

[0008] As a further improvement of the utility model, the top surface of the base plate is provided with a liquid collecting groove, and the lubricating liquid recovery structure in communication with the liquid collecting groove is further included.

[0009] As a further improvement of the utility model, the lubricating liquid recovery structure comprises a second channel and a third channel which are sequentially communicated, the second channel is arranged on the base plate, the upper end of the second channel is in communication with the liquid collecting groove, and the third channel is arranged in the base; the lubricating liquid recovery structure further comprises a recovery bin which is movably arranged in the inner cavity of the base; the top surface of the inner cavity of the base is provided with a lower protruding block, and the lower end outlet of the third channel is located at the lower end of the lower protruding block.

[0010] Advantages

[0011] Compared with the prior art, the sliding rail lubricating device of the stainless steel pipe polishing and polishing machine has the following advantages:

[0012] 1. The lubricating liquid is injected into the lubricating liquid delivery pipeline through the liquid injection port, and the lubricating liquid flows out of the lubricating liquid output hole on the upper surface of the sliding rail. Part of the lubricating liquid stays on the upper surface of the sliding rail, and the other part flows along the chute to the side surface of the sliding rail. As the sliding block moves relative to the sliding rail, the lubricating liquid can be applied to the contact surface between the sliding rail and the sliding block. This method uses the fluidity of the lubricating liquid to increase the lubricating area, and does not need to set lubricating liquid output holes on the side surface of the sliding rail, thereby reducing the number of lubricating liquid output holes, avoiding the internal part of the sliding rail being hollowed out, and ensuring the mechanical strength. During lubrication, the sliding rail and the sliding block do not need to be manually disassembled, the working intensity of personnel is reduced, the efficiency of lubricating liquid is improved, and the continuity of production is improved.

[0013] 2. The lubricating liquid flows along the side surface of the dovetail rail to the top surface of the base plate, so that the top surface of the base plate can also be lubricated.

[0014] 3. The excess lubricating liquid flows into the liquid collecting groove and is recovered through the lubricating liquid recovery structure, thereby reducing the probability of the excess lubricating liquid overflowing from the edge of the sliding rail and sliding block and falling on the base, and reducing the cleaning work of personnel on the equipment.

[0015] The utility model will become more clear through the following description and in conjunction with the drawings, which are used to explain the embodiments of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without any creative effort.

[0017] Fig. 1 It is a front view of the lubricating device for the slide rail of the stainless steel pipe polishing machine.

[0018] Fig. 2 It is a perspective view of the slide rail.

[0019] Fig. 3 It is a schematic view of the liquid injection port, the lubricating liquid delivery pipeline, the first channel and the lubricating liquid output hole.

[0020] Fig. 4 It is a schematic view of the lubricating liquid recovery structure. DETAILED DESCRIPTION

[0021] The embodiments of the present application will now be described with reference to the accompanying drawings.

[0022] EMBODIMENT

[0023] As shown in the specific embodiment of the present application, Figs. 1 to 4 A lubricating device for the slide rail of a stainless steel pipe polishing machine, comprising a base 1, the base 1 is provided with a slide rail assembly for driving the polishing wheel assembly and the stainless steel pipe guide wheel assembly to translate, the slide rail assembly comprises a slide rail 2 and a sliding block 3 which are in sliding cooperation with each other, and the slide rail 2 is installed on the base 1. The slide rail 2 comprises an upper plane 211 and a side plane 212 which are arranged adjacent to each other, and the upper plane 211 is provided with a transversely arranged chute 213, the upper end of the chute 213 is located in the middle part of the upper plane 211, and the lower end of the chute 213 is located on the upper part of the side plane 212. A lubricating liquid output hole 214 is arranged between the middle part of the upper plane 211 and the upper end of the chute 213, and the lubricating liquid output hole 214 is connected with a lubricating liquid delivery pipeline 5.

[0024] In this embodiment, the length direction of the chute 213 is perpendicular to the length direction of the slide rail 2. The inclination angle of the chute 213 relative to the horizontal plane is between 3-6°, and preferably 4°.

[0025] The outer surface of the base 1 is provided with a liquid injection port 4, and the liquid injection port 4, the lubricating liquid delivery pipeline 5 and the lubricating liquid output hole 214 are sequentially communicated. The number of the liquid injection ports 4 can correspond to the number of the slide rail assemblies one by one, which is beneficial to separately increase the lubricating liquid for the slide rail assembly with poor lubricating effect, and reduces the waste of lubricating liquid.

[0026] The slide rail 2 comprises a bottom plate 22 and a dovetail rail 21 connected in sequence from bottom to top, and an upper plane 211 and a side plane 212 are located at the top surface and the side surface of the dovetail rail 21 respectively. The bottom plate 22 is provided with a top surface 221 connected with the lower edge of the side plane 212 at one side. The upper plane 211, the side plane 212 and the top surface 221 are all in contact with the slide block 3.

[0027] The slide rail 2 is provided with a first channel 215, and the lubricating liquid delivery pipeline 5 is arranged in the base 1. The lubricating liquid delivery pipeline 5 comprises a main pipeline 51 and a plurality of branch pipelines 52, which are in sequence communication with the first channel 215 and the lubricating liquid output hole 214, and are used for delivering lubricating liquid.

[0028] The top surface 221 of the bottom plate 22 is provided with a liquid collecting groove 222. The lubricating liquid recovery structure 6 in communication with the liquid collecting groove 222 is further included.

[0029] The lubricating liquid recovery structure 6 comprises a second channel 61 and a third channel 62 in sequence communication. The second channel 61 is arranged on the bottom plate 22, and the upper end of the second channel 61 is in communication with the liquid collecting groove 222. The third channel 62 is located in the base 1. The lubricating liquid recovery structure 6 further comprises a recovery bin 65 which is movably arranged in the inner cavity 64 of the base 1. The inner cavity 64 of the base 1 is provided with a lower protrusion 63 at the top surface, and the lower end outlet of the third channel 62 is located at the lower end of the lower protrusion 63. When the recovered lubricating liquid drops into the recovery bin 65 from the lower end of the lower protrusion 63, the lubricating liquid will not adhere to the top surface of the inner cavity 64 of the base 1.

[0030] When the lubricating liquid needs to be added to the slide rail assembly, the lubricating liquid is injected into the lubricating liquid delivery pipeline 5 through the liquid injection port 4, and the lubricating liquid flows out from the lubricating liquid output hole 214 of the upper plane 211 of the slide rail. Part of the lubricating liquid stays on the upper plane 211 of the slide rail, and the other part flows along the chute 213 to the side plane 212 and the top surface 221 of the slide rail 2. As the slide block 3 moves relative to the slide rail 2, the lubricating liquid can be applied to the planes in contact with the slide rail 2 and the slide block 3. This mode utilizes the fluidity of the lubricating liquid to increase the lubricating area, without the need to arrange the lubricating liquid output hole 214 on the side plane 212 of the slide rail, thereby reducing the number of lubricating liquid output holes 214, avoiding the internal part of the slide rail 2 from being largely hollowed out, and ensuring the mechanical strength. The lubricating process does not need to manually disassemble the slide rail 2 and the slide block 3, thereby reducing the working intensity of personnel, improving the efficiency of lubricating the lubricating liquid, and being conducive to improving the continuity of production.

[0031] The utility model has been described above in combination with the best embodiment, but the utility model is not limited to the embodiments disclosed above, and should cover various modifications, equivalent combinations made according to the essence of the utility model.

Claims

1. A sliding rail lubricating device of a stainless steel pipe polishing machine, comprising a base (1), wherein a sliding rail assembly for driving a polishing wheel assembly and a stainless steel pipe guide wheel assembly to translate is arranged on the base (1), characterized in that, The sliding rail assembly comprises a sliding rail (2) and a sliding block (3) in mutual sliding cooperation, the sliding rail (2) is installed on the base (1); the sliding rail (2) comprises an upper plane (211) and a side plane (212) arranged adjacently, the upper plane (211) is provided with an oblique groove (213) arranged transversely, the upper end of the oblique groove (213) is located in the middle part of the upper plane (211), the lower end of the oblique groove (213) is located on the upper part of the side plane (212); a lubricating liquid output hole (214) is arranged between the middle part of the upper plane (211) and the upper end of the oblique groove (213), and the lubricating liquid output hole (214) is connected with a lubricating liquid conveying pipeline (5).

2. A sliding rail lubricating device of a stainless steel pipe polishing machine according to claim 1, wherein The outer surface of the base (1) is provided with a liquid injection port (4), the liquid injection port (4), the lubricating liquid conveying pipeline (5) and the lubricating liquid output hole (214) are sequentially communicated.

3. The slide rail lubricating device of a stainless steel pipe polishing machine according to claim 1, wherein The sliding rail (2) comprises a bottom plate (22) and a dovetail rail (21) connected in sequence from bottom to top, and the upper plane (211) and the side plane (212) are located on the top surface and the side surface of the dovetail rail (21) respectively; the bottom plate (22) is provided with a top surface (221), one side of the top surface (221) is connected with the lower edge of the side plane (212); the upper plane (211), the side plane (212) and the top surface (221) are all in contact with the sliding block (3).

4. The slide rail lubricating device of a stainless steel pipe polishing machine according to claim 3, wherein The sliding rail (2) is provided with a first channel (215) therein, the lubricating liquid conveying pipeline (5) is arranged in the base (1), and the lubricating liquid conveying pipeline (5) comprises a main pipeline (51) and a branch pipeline (52), the main pipeline (51), the branch pipeline (52), the first channel (215) and the lubricating liquid output hole (214) are sequentially communicated.

5. The slide rail lubricating device of a stainless steel pipe polishing machine according to claim 3, wherein The top surface (221) of the bottom plate (22) is provided with a liquid collecting groove (222); and the lubricating liquid recovery structure (6) in communication with the liquid collecting groove (222) is further included.

6. A sliding rail lubricating device of a stainless steel pipe polishing machine according to claim 5, wherein The lubricating liquid recovery structure (6) comprises a second channel (61) and a third channel (62) in sequence, the second channel (61) is arranged on the bottom plate (22), the upper end of the second channel (61) is in communication with the liquid collecting groove (222), and the third channel (62) is located in the base (1); the lubricating liquid recovery structure (6) further comprises a recovery bin (65), the recovery bin (65) is movably arranged in the inner cavity (64) of the base (1); the top surface of the inner cavity (64) of the base (1) is provided with a lower protrusion (63), and the lower end outlet of the third channel (62) is located at the lower end of the lower protrusion (63).

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