A guide ring groove for a workbench

Abstract

The present invention discloses a guide ring groove for a workbench, comprising a workbench body, with guide grooves arranged around the workbench body. The guide grooves are arranged around the periphery of the workbench body and have a bottom surface, an outer supporting surface, and an inner mounting surface. The outer side of the bottom surface is connected to the outer supporting surface, and the inner side of the bottom surface is connected to the inner mounting surface. The bottom surface, the outer supporting surface, and the inner mounting surface form a U-shaped cross-section structure. The side wall of the workbench is concavely provided with a mounting ring groove, and the inner mounting surface is placed in the mounting ring groove and connected to the workbench body. The present invention arranges the guide grooves on the original side wall of the workbench, which can completely collect the coolant overflowing from the side wall of the workbench, avoiding the dirty and messy phenomenon of the coolant everywhere on site. The coolant is easily drained and collected and recycled by the guide grooves. The outer supporting surface is arranged into a double-layer structure, and the outer and inner side walls are both provided with corrugated structures, and the directions of the inner and outer corrugations are perpendicular to each other, effectively improving the overall strength of the outer supporting surface.

Description

Technical Field

[0001] The invention relates to the technical field of milling machine worktables, in particular to a guide ring groove of a worktable. Background Art

[0002] In industrial production, when using a milling machine, a large amount of coolant needs to be continuously sprayed to process the surface of the workpiece. The coolant can not only take away the large amount of heat generated during the processing of the workpiece surface, but also has the function of lubrication and flushing, flushing out the milled iron chips. This causes the coolant in the processing process to scatter around the platform, causing the machine tool accessories to rust and the ground to be slippery, which is not conducive to the on-site "6S" management and poses certain safety hazards.

[0003] The worktable of an ordinary milling machine is surrounded by vertical side walls. During processing, the milled iron chips mixed with the coolant will overflow along the side walls, resulting in poor environmental conditions around the platform. In view of the above, it is necessary to propose a worktable guide ring groove to solve the above problem. Summary of the Invention

[0004] The purpose of the present invention is to solve the above technical problems and provide a workbench guide ring groove.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a workbench guide ring groove, including a workbench body, with guide grooves arranged around the workbench body, the guide groove is arranged around the outer periphery of the workbench body and has a bottom surface, an outer support surface, and an inner mounting surface, the outer side of the bottom surface is connected to the outer support surface, and the inner side of the bottom surface is connected to the inner mounting surface, the bottom surface and the outer support surface and the inner mounting surface form a U-shaped cross-section structure, the workbench side wall is recessed with a mounting ring groove, and the inner mounting surface is placed in the mounting ring groove and connected to the workbench body.

[0006] Furthermore, the outer supporting surface is a double-layer structure including an inner wall and an outer wall. The outer wall is provided with a first corrugation along the entire length direction. The first corrugation is configured in a wave shape and presents a continuous and regular wave crest and trough shape.

[0007] Furthermore, a second corrugation is provided on the inner side wall, and the setting direction of the second corrugation is orthogonal to the setting direction of the first corrugation. The second corrugation is constructed into a wave shape and presents continuous and regular crests and troughs. The second corrugation has a crest on the side close to the inner mounting surface and a trough on the side away from the inner mounting surface.

[0008] Furthermore, a liquid flow gap is provided between the inner wall and the outer wall, and a longitudinal drainage strip is provided at the trough portion of the second corrugation. The drainage strip is in a long strip structure, and the width of the drainage strip is smaller than the width of the trough portion.

[0009] Furthermore, the bottom surface includes an upper plate and a lower plate, the upper plate is connected to the inner wall, the lower plate is connected to the outer wall, a water flow groove is formed at a certain distance between the upper plate and the lower plate, and the water flow groove is connected to the liquid flow gap.

[0010] Furthermore, the upper plate is evenly distributed with through drainage holes, and the upper plate is also distributed with convex points, and the convex points and the drainage holes are arranged in a staggered manner.

[0011] Furthermore, a water pipe is provided on the lower plate, an iron chip collection trough is provided at one end of the guide trough, a scraper is provided on the water flow trough, and the scraper is arranged perpendicular to the lower plate, one end of the scraper is arranged close to the water pipe, and the other end is placed in the iron chip collection trough.

[0012] Furthermore, the sewer pipe is also provided with a magnetic adsorption device, which includes a magnetic ring. The magnetic ring is attached to the lower side of the lower plate, and the magnetic ring is sleeved on the sewer pipe.

[0013] Furthermore, the magnetic ring is rotatably connected to the sewer pipe, and a magnetic ring driving part for driving the magnetic ring to rotate is provided on the lower side of the lower plate.

[0014] Furthermore, a turntable is provided on the lower plate, the sewer pipe is located at the center of the turntable, the turntable is rotatably connected to the lower plate, the upper plane of the turntable is close to the scraper, and a turntable driving part for driving the turntable to rotate is provided in the lower plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention sets a guide groove on the original side wall of the workbench, which can completely collect the coolant overflowing from the side wall of the workbench, avoiding the coolant from being dirty and messy everywhere on the site. The coolant is easy to be drained and collected and recycled by the guide groove.

[0017] 2. The outer support surface is set to a double-layer structure, and both the outer and inner walls are provided with corrugated structures, and the directions of the inner and outer corrugations are set perpendicular to each other, which effectively improves the overall strength of the outer support surface.

[0018] 3. A drain strip is provided through the trough of the second corrugation of the inner wall, and the drain strip is provided longitudinally to facilitate the outflow of the coolant.

[0019] 4. The drain holes and drain strips can speed up the outflow of coolant and separate the coolant from the cut iron chips. The drain strips and drain holes can be used for solid-liquid separation and have a faster drainage speed.

[0020] 5. Large iron chips can be effectively separated through the drain strips and drain holes. The magnetic ring installed on the sewer pipe can magnetically attract smaller iron chips, and use the rotation to drive the iron chips to rotate, and cooperate with the scraper to transfer the iron chips to the iron chip collection tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is the axonometric drawing of the workbench body;

[0022] Figure 2 This is an axonometric view of the workbench body provided with a mounting ring groove;

[0023] Figure 3 A schematic longitudinal section of a guide ring groove of a workbench according to the present invention;

[0024] Figure 4 Schematic diagram of the structure of the guide trough in the present invention;

[0025] Figure 5 Schematic diagram of the corrugated structure of the inner wall;

[0026] Figure 6 This is a schematic structural diagram of a fifth embodiment of the present invention;

[0027] In the figure: 1. Workbench body; 2. Guide groove; 3. Bottom surface; 4. Outer support surface; 5. Inner mounting surface; 6. Mounting ring groove; 7. Inner side wall; 8. Outer side wall; 9. First corrugation; 10. Second corrugation; 11. Liquid flow gap; 12. Wave crest; 13. Wave trough; 14. Drain bar; 15. Upper plate; 16. Lower plate; 17. Water flow trough; 18. Drain hole; 19. Bump; 20. Drain pipe; 21. Iron chip collection trough; 22. Scraper; 23. Magnetic ring; 24. Turntable. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Example 1:

[0029] A workbench guide ring groove includes a workbench body 1, and the workbench body 1 can be made of Figure 1 The ordinary workbench shown in the figure has a guide groove 2 arranged around the workbench body 1. The guide groove 2 is arranged around the outer periphery of the workbench body 1 and has a bottom surface 3, an outer support surface 4, and an inner mounting surface 5. The outer side of the bottom surface 3 is connected to the outer support surface 4, and the inner side of the bottom surface 3 is connected to the inner mounting surface 5. Figure 3As shown, the guide groove 2 arranged around the workbench can receive the coolant flowing down from the table and the iron chips dropped by milling. The bottom surface 3, the outer support surface 4 and the inner mounting surface 5 form a U-shaped cross-sectional structure. The guide groove 2 forms a U-shaped structure with an opening facing upward to accommodate and receive the coolant and iron chips; Figure 2 As shown, a mounting ring groove 6 is recessed in the side wall of the workbench. The ring groove is an indented groove processed on the vertical surface of the side of the workbench, which is used to install the guide groove 2 inside it. In actual use, one side of the inner mounting surface 5 is placed in the mounting ring groove 6, and when the inner mounting surface 5 is placed in the mounting ring groove 6, the surface of the inner mounting surface 5 should be flush with the side of the workbench body 1, which is conducive to the coolant to flow completely into the guide groove 2. Bolts can be used to pass through the inner mounting surface 5 and be placed in the mounting ring groove 6 to be bolted to the workbench body 1, so that the guide groove 2 can be easily disassembled. Example 2:

[0030] The outer support surface 4 is a double-layer structure including an inner wall 7 and an outer wall 8. Figure 3 As shown, a certain distance is set between the inner wall 7 and the outer wall 8 to form a flow gap 11 for the coolant to flow in, and the bottom surface 3 is also set to be double-layered, specifically including an upper plate 15 and a lower plate 16, as shown in FIG. Figure 3 As shown, one side of the edge of the upper plate 15 is connected to the inner side wall 7, and the other side is fixedly connected to the inner mounting surface 5; one side edge of the lower plate 16 is connected to the outer side wall 8, and the other side is also fixedly connected to the inner mounting surface 5. The upper plate 15 and the lower edge are spaced apart from each other so that the spacing forms a water flow groove 17, which is connected to the liquid flow gap 11 on the side. Drain holes 18 are evenly distributed through the upper plate 15. In actual use, the coolant first flows into the upper plate 15, and the liquid can flow into the water flow groove 17 on the lower side through the drain holes 18. Example 3:

[0031] When the workbench is actually used, the operation of rotating the workbench will be encountered during processing, and the workpiece fixed on the workbench during processing is usually heavy. During the shifting and fixing process, it often touches the side wall of the workbench. The guide groove 2 extends a certain distance from the side wall, so its outer edge needs to have a certain pressure resistance and deformation resistance to meet the strength requirements of use. Specifically, the outer wall 8 is provided with a first corrugation 9 along the entire length direction. The first corrugation 9 is constructed in a wave shape and presents a continuous and regular wave crest 12 and wave trough 13 shape; processing the outer wall 8 into a corrugated structure can make the lateral strength of the double-layer side wall outer wall 8 formed It is enhanced to effectively prevent the deformation of the guide groove 2 in the lateral direction; further, a second corrugation 10 is provided on the inner side wall 7, and the setting direction of the second corrugation 10 is orthogonal to the setting direction of the first corrugation 9, and the second corrugation 10 is configured to be wavy; it can be understood that the second corrugation 10 and the first corrugation 9 are arranged in a manner that is perpendicular to each other, so that the outer support surface 4 has a strong compressive resistance in both the lateral and longitudinal directions, thereby having a higher anti-deformation ability, and the overall strength is improved by utilizing the design of the profile shape, and the total weight of the guide groove 2 can be controlled, which has great advantages in terms of processing materials and use effects.

[0032] Furthermore, when the coolant flow is large, a longitudinal drain strip 14 can be provided on the second corrugation 10. Specifically, the second corrugation 10 presents a continuous regular pattern of crests 12 and troughs 13. The side of the second corrugation 10 close to the inner mounting surface 5 is the crest 12, and the side away from the inner mounting surface 5 is the trough 13. Figure 4 As shown, a longitudinal drainage strip 14 is provided at the trough 13 of the second corrugation 10, and the drainage strip 14 is in a long strip structure, and the width of the drainage strip 14 is smaller than the width of the trough 13; the advantage of setting the longitudinal drainage strip 14 is that the longitudinal drainage strip 14 is not easy to be blocked, while the drainage hole 18 set at the bottom is prone to being blocked by iron filings, and the drainage effect at the bottom is not good during actual use. The lateral drainage strip 14 has a good drainage effect, and the outer wall 8 has a liquid flow gap 11. After the coolant flows into the liquid flow gap 11, it can directly fall into the water flow trough 17 connected below; the longitudinal drainage strip 14 and the drainage hole 18 have a filtering effect on iron filings, and can block larger milling iron filings in the guide groove 2, while the coolant falls into the water flow trough 17 and can be conveniently recycled. Example 4:

[0033] Since the drain holes 18 on the upper plate 15 are easily clogged by iron filings, as an improvement, Figure 4As shown, protrusions 19 are distributed on the upper plate 15, so that the protrusions 19 and the drainage holes 18 are arranged at intervals. Since the protrusions 19 have a certain height, in actual use, the iron filings are lifted by the protrusions 19 to form a gap between them and the upper plate 15, so that the drainage holes 18 will not be blocked; it can be understood that since the shape of the inner wall 7 is the second corrugation 10, the crest 12 of the corrugation can also be used to block the iron filings to a certain extent, preventing the obstruction of the drainage bar 14, so that the drainage bar 14 can drain water smoothly. Embodiment 5:

[0034] According to the above embodiment, it can be known that larger iron filings in the coolant can be separated through the drain holes 18 and the drain strips 14, but smaller iron filings will pass through the upper plate 15 and enter the water trough 17. A drain pipe 20 is provided on the lower plate 16, and the drain pipe 20 is used to collect the coolant flowing down. In the prior art, a filter is usually provided at the drain pipe 20 to intercept the iron filings. The filter has a certain filtering effect, but the filter must be cleaned after a certain period of use. If it is not cleaned, the iron filings will clog the filter, resulting in drainage difficulties, which will undoubtedly increase the workload. Secondly, although a filter is used, the filter has a certain density, and iron filings smaller than the density of the filter still cannot be separated, resulting in poor separation effect. In order to solve the above problems, the present embodiment is further improved as follows: Figure 5 、 Figure 6 As shown, an iron chip collecting trough 21 is provided at one end of the guide trough 2. The collecting trough is preferably provided at the end of the guide trough 2 to facilitate the collection of iron chips. A scraper 22 is provided on the water trough 17. The scraper 22 is provided perpendicular to the lower plate 16. One end of the scraper 22 is provided close to the sewer pipe 20, and the other end is placed in the iron chip collecting trough 21. A magnetic adsorption device is also provided on the sewer pipe 20. Specifically, the magnetic adsorption device includes a magnetic ring 23, as shown in FIG. Figure 6As shown, the magnetic ring 23 is attached to the lower side of the lower plate 16, and the magnetic ring 23 is sleeved on the sewer pipe 20. In actual use, since the magnetic ring 23 is attached to the lower side of the lower plate 16, when iron filings are brought to the sewer pipe 20 by the water flow, they will definitely pass near the magnetic field formed by the magnetic ring 23, so they will be adsorbed and fixed by the magnetic force, thereby preventing the iron filings from entering the sewer pipe 20. Moreover, the advantage of this structure is that since large pieces of iron filings have been separated before, the smaller iron filings that enter can be more easily adsorbed and fixed, so the iron filings are blocked effectively. However, after the iron filings are collected for a long time, they will form accumulations, affecting the flow effect, so they need to be cleaned. Specifically, The magnetic ring 23 is rotatably connected to the sewer pipe 20, and a magnetic ring 23 driving unit for driving the magnetic ring 23 to rotate is provided on the lower side of the lower plate 16; in actual use, the magnetic ring 23 driving unit controls the magnetic ring 23 to rotate at a certain speed with the sewer pipe 20 as the axis. When the magnetic ring 23 rotates, the adsorbed iron filings can be made to rotate around the sewer pipe 20, and the vertically arranged scraper 22 can scrape the iron filings and make them enter the iron filing collection trough 21. As the magnetic ring 23 continues to rotate, the iron filings can be collected uninterruptedly, so that the sewer pipe 20 always remains unobstructed.

[0035] Furthermore, if the lower plate 16 is made of a material that can be magnetized, such as an iron plate, so that the lower plate 16 itself forms a magnet after being magnetized, then when the magnetic ring 23 rotates, the driving effect on the adsorbed iron filings is not obvious. In order to solve this problem, the lower plate 16 in the above embodiment is preferably made of a material that is not easily magnetized; Figure 6 As shown, a turntable 24 is provided on the lower plate 16. The turntable 24 is annular in structure, and its size should not be smaller than the size of the magnetic ring 23. The sewer pipe 20 is located at the center of the turntable 24. The turntable 24 is rotatably connected to the lower plate 16. The upper plane of the turntable 24 is close to the scraper 22. A turntable 24 driving part for driving the turntable 24 to rotate is provided in the lower plate 16. In actual use, when iron filings are adsorbed on the turntable 24, the turntable 24 driving part in the lower plate 16 is used to drive the turntable 24 to rotate, so that the iron filings adsorbed on the turntable 24 can be scraped off by the scraper 22. It can be understood that, according to the above principle, the magnetic ring 23 can also be provided on the turntable 24 itself or inside it. At this time, the magnetic ring 23 on the lower side can be cancelled.

[0036] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A workbench guide ring groove, comprising a workbench body (1), characterized in that: A guide groove (2) is provided around the workbench body (1), the guide groove (2) is provided around the outer periphery of the workbench body (1) and has a bottom surface (3), an outer support surface (4), and an inner mounting surface (5), the outer side of the bottom surface (3) is connected to the outer support surface (4), and the inner side of the bottom surface (3) is connected to the inner mounting surface (5), the bottom surface (3), the outer support surface (4), and the inner mounting surface (5) form a U-shaped cross-sectional structure, the side wall of the workbench is concavely provided with a mounting ring groove (6), and the inner mounting surface (5) is placed in the mounting ring groove (6) and connected to the workbench body (1); The outer supporting surface (4) has a double-layer structure including an inner wall (7) and an outer wall (8), wherein the outer wall (8) is provided with a first corrugation (9) along the entire length direction, and the first corrugation (9) is configured in a wave shape and presents a continuous and regular wave crest (12) and wave trough (13) shape; The inner side wall (7) is provided with a second corrugation (10), the setting direction of the second corrugation (10) being orthogonal to the setting direction of the first corrugation (9), the second corrugation (10) being configured in a wave shape and presenting a continuous and regular wave crest (12) and wave trough (13) shape, the side of the second corrugation (10) close to the inner mounting surface (5) being a wave crest (12), and the side away from the inner mounting surface (5) being a wave trough (13); A liquid flow gap (11) is provided between the inner wall (7) and the outer wall (8), and a longitudinal drainage strip (14) is provided at the trough (13) of the second corrugation (10). The drainage strip (14) is in a long strip-shaped structure, and the width of the drainage strip (14) is smaller than the width of the trough (13); The bottom surface (3) includes an upper plate (15) and a lower plate (16), wherein the upper plate (15) is connected to the inner wall (7), and the lower plate (16) is connected to the outer wall (8), and a water flow groove (17) is formed between the upper plate (15) and the lower plate (16) at a certain distance, and the water flow groove (17) is connected to the liquid flow gap (11); The lower plate (16) is provided with a downpipe (20), one end of the guide trough (2) is provided with an iron chip collecting trough (21), and the water flow trough (17) is provided with a scraper (22), the scraper (22) is arranged perpendicular to the lower plate (16), one end of the scraper (22) is arranged close to the downpipe (20), and the other end is placed in the iron chip collecting trough (21); The sewer pipe (20) is further provided with a magnetic adsorption device, the magnetic adsorption device comprising a magnetic ring (23), the magnetic ring (23) being attached to the lower side of the lower plate (16), and the magnetic ring (23) being sleeved on the sewer pipe (20); The magnetic ring (23) is rotatably connected to the sewer pipe (20), and a magnetic ring driving portion for driving the magnetic ring (23) to rotate is provided on the lower side of the lower plate (16); A turntable (24) is provided on the lower plate (16), the downpipe (20) is located at the center of the turntable (24), the turntable (24) is rotatably connected to the lower plate (16), the upper plane of the turntable (24) is close to the scraper (22), and a turntable drive unit for driving the turntable (24) to rotate is provided in the lower plate (16).

2. The workbench guide ring groove according to claim 1, characterized in that: The upper plate (15) is evenly distributed with drainage holes (18) extending therethrough. The upper plate (15) is also distributed with convex points (19), and the convex points (19) and the drainage holes (18) are arranged at intervals and in a staggered manner.

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