Drilling equipment for numerical control machine tool guide rail surface treatment machining and using method

Abstract

The invention relates to the technical field of numerical control machine tool guide rail surface treatment machining, and particularly discloses drilling equipment for numerical control machine tool guide rail surface treatment machining and a using method. Comprising an arc-shaped connecting plate, a spiral strip is fixedly connected to the outer side of the arc-shaped connecting plate, and an external brush is fixedly connected to the outer side of the spiral strip. The situation that too much dust and scrap iron are gradually accumulated on the inner side face of a second sliding rail due to the influence of the machining environment after the second sliding rail is used for a long time and are difficult to treat, and the driving effect is affected is prevented; an inclined scraper moving along with an arc-shaped connecting plate scrapes away the cleaned dust and scrap iron and guides and discharges the dust and scrap iron to the position close to the arc-shaped connecting plate through an inclined plane of the inclined scraper; and dust and scrap iron cleaned by the external brush are prevented from being still accumulated in the inner side area of the second sliding rail to affect the follow-up moving effect of the internally-connected sliding plate.

Description

Technical Field

[0001] The present invention relates to the technical field of surface treatment and machining of numerically controlled machine tool guide rails, and particularly to a drilling device and a using method for surface treatment and machining of numerically controlled machine tool guide rails. Background Technique

[0002] A numerically controlled machine tool is an automated machine tool equipped with a program control system. A numerically controlled machine tool is a machine tool that uses numerical control technology to automatically control the machining process of the machine tool. It controls the actions of the machine tool through instructions in the form of digital codes to achieve the machining of parts. Numerically controlled machine tools can be divided into numerically controlled lathes, numerically controlled milling machines, numerically controlled drilling machines, numerically controlled boring machines, numerically controlled grinding machines, numerically controlled gear processing machines, numerically controlled electric discharge machining machines, numerically controlled wire cutting machines, etc. A numerically controlled drilling machine is a numerically controlled hole machining machine mainly for drilling, suitable for medium and small batch production of parts with certain precision requirements for the distance between holes. Generally, it is equipped with a two-coordinate numerically controlled "cross"-shaped workbench driven by guide rails. The part to be machined is clamped on the workbench and can move in two coordinates;

[0003] When the existing numerically controlled machine tool adjusts the machining position of the part, it usually uses the guide rail to drive the part or the tool to move for adjustment. However, after long-term use, due to the influence of the machining environment, excessive dust and iron filings gradually accumulate on the inner side of the guide rail, which is difficult to handle and affects the driving effect. Therefore, we propose a drilling device and a using method for surface treatment and machining of numerically controlled machine tool guide rails. Summary of the Invention

[0004] To solve the above technical problems, the present invention provides a drilling device and a using method for surface treatment and machining of numerically controlled machine tool guide rails, including a frame-shaped machining table. A first slide rail is fixedly connected to the top of the frame-shaped machining table. A fixed collar is slidably connected to the inner side of the first slide rail. An electric push rod is fixedly connected to the top of the first slide rail. A top plate is fixedly connected to the top of the electric push rod. A second slide rail is fixedly connected to one side of the top plate. An inner connecting slide plate is slidably connected to the inner side of the second slide rail. A cleaning device is fixedly connected to the outer side of the inner connecting slide plate. A motor is fixedly connected to the top of the inner connecting slide plate. The driving shaft of the motor penetrates through the inner connecting slide plate and is fixedly connected to a drilling tool. A protective device is fixedly connected to one side of the first slide rail close to the fixed collar. A chip removal device is fixedly connected to the bottom of the frame-shaped machining table. Bottom support columns are fixedly connected to the bottom of the frame-shaped machining table;

[0005] The cleaning device includes an arc-shaped connecting plate, and a spiral strip is fixedly connected to the outer side of the arc-shaped connecting plate. By arranging a spiral strip on one side of the inclined scraper, the dust and iron filings accumulated by cleaning are discharged to the side of the inclined scraper in a continuously leaking manner, preventing the dust and iron filings swept away by the external brush from accumulating too much on one side of the inclined scraper and being easily sandwiched between the inclined scraper and the inner side surface of the second slide rail, which affects the use of the inclined scraper. An external brush is fixedly connected to the outer side of the spiral strip. When the external brush spiral strip moves in the second slide rail, it cleans the inner side surface of the second slide rail, preventing excessive dust and iron filings from gradually accumulating on the inner side surface of the second slide rail after long-term use under the influence of the processing environment, which is difficult to handle and affects the driving effect;

[0006] There are two first slide rails, and the two first slide rails are respectively distributed on both sides of the fixed collar. The outer side of the cleaning device is slidably connected to the inner side of the second slide rail. One side of the protection device is fixedly connected to one side of the fixed collar. The bottom of the protection device is fixedly connected to the top of the frame-shaped processing table. The outer side of the chip removal device is fixedly connected to the outer side of the bottom support column. There are multiple bottom support columns, and the multiple bottom support columns are respectively distributed at positions near the four corners of the bottom of the frame-shaped processing table;

[0007] The inner side of the arc-shaped connecting plate is fixedly connected to the outer side of the inner-connected slide plate. There are two arc-shaped connecting plates, and the two arc-shaped connecting plates are distributed on the outer side of the inner-connected slide plate. There are multiple spiral strips, and the multiple spiral strips are respectively distributed at positions near both sides of the outer side of the arc-shaped connecting plate. There are multiple external brushes, and the multiple external brushes are spirally distributed on the outer side of the spiral strip;

[0008] Inclined scrapers are fixedly connected to both sides of the arc-shaped connecting plate. The inclined scraper moving along with the arc-shaped connecting plate scrapes off the dust and iron filings swept away and guides the dust and iron filings to the position close to the arc-shaped connecting plate through its inclined surface for discharge, preventing the dust and iron filings cleaned by the external brush from still accumulating in the inner area of the second slide rail and affecting the subsequent moving effect of the inner-connected slide plate. An arc-shaped inclined plate is fixedly connected to the bottom of the arc-shaped connecting plate. By arranging an arc-shaped inclined plate at the bottom of the arc-shaped connecting plate, the falling dust and iron filings are guided to fall to a position away from the central processing area on the outside, preventing the dust and iron filings discharged by the inclined scraper from falling downward and accumulating a large amount on the surface of the part, which affects the processing effect. One side of the inclined scraper is fixedly connected to the outer side of the inner-connected slide plate.

[0009] Furthermore, the protection device includes a vertical fixing plate. One side of the vertical fixing plate is fixedly connected with a circular wave plate. By arranging the circular wave plate between the side connecting plate and the vertical fixing plate to wrap the limiting through rod for protection, it can prevent a large amount of dust and iron filings generated during drilling from adhering to the limiting through rod and affecting the movement effect of the side connecting plate. One side of the circular wave plate away from the vertical fixing plate is fixedly connected with a side connecting plate. One side of the side connecting plate penetrates and is slidably connected with a limiting through rod. By arranging the limiting through rod on one side of the waveform baffle to resist and limit the waveform baffle, it can prevent the waveform baffle from continuously bending outward away from the second slide rail during waveform contraction, resulting in too large openings at the top and bottom and making it difficult to effectively cover and protect the side of the second slide rail. One side of the side connecting plate close to the vertical fixing plate is fixedly connected with a waveform baffle. By arranging a retractable waveform baffle on the side of the first slide rail to constantly cover and protect the side of the first slide rail from dust and chips, it can prevent dust and iron filings generated during drilling from splashing or falling on the inner side of the first slide rail after long-term use and affecting the driving effect. One side of the vertical fixing plate close to the circular wave plate is fixedly connected with a top baffle. By arranging the top baffle on the top of the waveform baffle to resist and protect the top area of the waveform baffle, it can prevent dust and iron filings generated during drilling from entering the inner area of the second slide rail through the waveform gaps of the waveform baffle and being difficult to handle. One side of the vertical fixing plate is fixedly connected with one side of the first slide rail, and the bottom of the vertical fixing plate is fixedly connected with the top of the frame-shaped processing table. One side of the side connecting plate away from the circular wave plate is fixedly connected with one side of the fixed collar. One end of the limiting through rod penetrates the fixed collar and is slidably connected with the fixed collar. There are multiple vertical fixing plates, and the multiple vertical fixing plates are respectively distributed at both ends of the limiting through rod. One side of the waveform baffle away from the side connecting plate is fixedly connected with one side of the vertical fixing plate.

[0010] Furthermore, the chip removal device includes a triangular long plate. When the bottom connecting square plate rotates, the triangular long plate inside the annular electric slide rail scrapes and cleans the top surface of the bottom connecting long plate, preventing a part of the dust and iron filings generated during processing from falling on the bottom connecting long plate and being difficult to handle, continuously accumulating upward and affecting the drilling processing effect of the parts. An annular electric slide rail is sleeved and fixedly connected to the outside of the triangular long plate. The bottom of the annular electric slide rail is rotatably connected to a bottom connecting long plate. A bottom connecting column is fixedly connected to the bottom of the bottom connecting long plate. A diamond-shaped scraper is fixedly connected to the bottom of the bottom connecting column. When the diamond-shaped scraper rotates with the bottom connecting column, it scrapes the accumulated dust and iron filings and discharges them to the outer area, preventing a large amount of iron filings and dust generated during processing from accumulating in the bottom area of the frame-shaped processing table and being inconvenient for the staff to directly clean. When the diamond-shaped scraper rotates, it pushes the dust and iron filings to move and continuously guides them to the outside through the inclined surface, preventing the accumulated dust and iron filings located in the central area of the bottom of the frame-shaped processing table from being difficult to discharge to the outside for a long time and unable to be cleaned. A rectangular side plate is fixedly connected to the outside of the bottom connecting column. Rectangular side grooves are opened on both sides of the rectangular side plate. Dust-catching round holes are opened on the inner walls of the rectangular side grooves. When the rectangular side plate rotates with the bottom connecting column, the dust-catching round holes opened in the rectangular side grooves are used to capture and intercept the rising dust, preventing the dust and iron filings from being scraped by the diamond-shaped scraper and causing dust to rise continuously and float upward to the drilling processing area, affecting the processing effect. The top of the annular electric slide rail is fixedly connected to the bottom of the frame-shaped processing table. The outside of the annular electric slide rail is fixedly connected to the outside of the bottom support column. There are two rectangular side plates, and the two rectangular side plates are distributed on the outside of the bottom connecting column. There are multiple dust-catching round holes, and the multiple dust-catching round holes are distributed on the inner walls of the rectangular side grooves.

[0011] A method for using a drilling device for surface treatment and processing of a numerical control machine tool guide rail includes the following steps:

[0012] S1: Guide rail drive adjustment. The parts on the fixed collar are driven to move horizontally through the first slide rail, and the inner connecting slide plate is driven to move through the second slide rail to drive the drilling tool at the bottom to move horizontally and form a cross-shaped path adjustment with the fixed collar.

[0013] S2: Guide rail surface cleaning. When the second slide rail drives the inner connecting slide plate to move, it drives the cleaning device on the outside to move together to clean the position where the inner connecting slide plate is about to move on the inner surface of the second slide rail.

[0014] S3: Drilling processing. After the cross-shaped path adjustment of the first slide rail and the second slide rail, the motor is started to drive the drilling tool to rotate at high speed. At the same time, the top contact plate is driven by the electric push rod to drive the second slide rail to move downward, so that the drilling tool also moves downward to drill the parts.

[0015] S4: Guide rail surface protection. By setting a protection device on one side of the second slide rail, the side surface of the second slide rail is covered with dust and chip protection at all times.

[0016] S5: Discharge of accumulated debris. The iron filings and dust generated during processing are discharged to a position outside and away from the center of the bottom of the frame-shaped processing table through the chip discharge device at the bottom of the frame-shaped processing table.

[0017] The present invention provides a drilling device and a usage method for surface treatment machining of a numerical control machine tool guide rail.

[0018] It has the following beneficial effects:

[0019] 1. For the drilling device and the usage method for surface treatment machining of the numerical control machine tool guide rail, when the external brush spiral strip moves in the second slide rail, it cleans the inner side surface of the second slide rail, preventing excessive dust and iron filings from gradually accumulating on the inner side surface of the second slide rail after long-term use under the influence of the processing environment, which is difficult to handle and affects the driving effect. By setting a telescopic corrugated baffle on the side of the first slide rail to always cover and dust-proof and chip-proof the side of the first slide rail, it prevents dust and iron filings generated during drilling machining from splashing or falling on the inner side surface of the first slide rail after long-term use, which affects the driving effect. The diamond-shaped scraper scrapes the accumulated dust and iron filings towards the outer area for discharge when rotating with the bottom connecting column, preventing a large amount of iron filings and dust generated during processing from accumulating in the bottom area of the frame-shaped processing table, which is inconvenient for the staff to directly clean.

[0020] 2. For the drilling device and the usage method for surface treatment machining of the numerical control machine tool guide rail, a cleaning device is provided. When the external brush spiral strip moves in the second slide rail, it cleans the inner side surface of the second slide rail, preventing excessive dust and iron filings from gradually accumulating on the inner side surface of the second slide rail after long-term use under the influence of the processing environment, which is difficult to handle and affects the driving effect. The inclined scraper moving along with the arc connecting plate scrapes off the dust and iron filings and guides them towards the position close to the arc connecting plate for discharge through its inclined surface, preventing the dust and iron filings cleaned by the external brush from still accumulating in the inner side area of the second slide rail and affecting the moving effect of the subsequent inner connecting slide plate. By setting a spiral strip on one side of the inclined scraper, the dust and iron filings accumulated by cleaning are discharged towards the side of the inclined scraper in a continuously leaking manner, preventing the dust and iron filings cleaned by the external brush from accumulating too much on one side of the inclined scraper and being easily sandwiched between the inclined scraper and the inner side surface of the second slide rail, which affects the use of the inclined scraper. By setting an arc-shaped inclined plate at the bottom of the arc connecting plate to guide the falling dust and iron filings to fall to a position outside and away from the central processing area, it prevents the dust and iron filings discharged and cleaned by the inclined scraper from falling downward and accumulating a large amount on the surface of the part, which affects the processing effect.

[0021] 3. The drilling equipment and its usage method for the surface treatment of the guide rail of the CNC machine tool are provided with a protective device. By setting a retractable corrugated baffle on the side of the first slide rail, the side of the first slide rail is covered for dust and chip protection at all times, preventing dust and iron chips generated during drilling after long-term use of the first slide rail from splashing or falling into the inner side of the first slide rail and affecting the driving effect. By setting a limiting through rod on one side of the corrugated baffle to resist and limit the corrugated baffle, preventing the corrugated baffle from continuously bending outward away from the second slide rail during corrugated contraction, resulting in too large openings at the top and bottom to effectively cover and protect the side of the second slide rail. By setting a top baffle on the top of the corrugated baffle to resist and protect the top area of the corrugated baffle, preventing dust and iron chips generated during drilling from entering the inner area of the second slide rail through the corrugated gaps of the corrugated baffle and being difficult to handle. By setting an annular wave plate between the side connecting square plate and the vertical fixing plate to wrap and protect the limiting through rod, preventing a large amount of dust and iron chips generated during drilling from adhering to the limiting through rod and affecting the moving effect of the side connecting square plate.

[0022] 4. The drilling equipment and its usage method for the surface treatment of the guide rail of the CNC machine tool are provided with a chip removal device. As the bottom connecting column rotates, the diamond-shaped scraper scrapes the accumulated dust and iron chips and discharges them to the outer area, preventing a large amount of iron chips and dust generated during processing from accumulating in the bottom area of the frame-shaped processing table, which is inconvenient for the staff to directly clean. When the diamond-shaped scraper rotates, it pushes the dust and iron chips to move and continuously guides them to the outside through the inclined surface, preventing the accumulated dust and iron chips in the central area at the bottom of the frame-shaped processing table from being difficult to discharge to the outside for a long time and unable to be cleaned. When the bottom connecting square plate rotates, the triangular long plate inside the annular electric slide rail scrapes and cleans the top surface of the bottom connecting long plate, preventing some dust and iron chips generated during processing from falling on the bottom connecting long plate and being difficult to handle, continuously accumulating upward and affecting the drilling processing effect of the parts. As the bottom connecting column rotates, the rectangular side plate captures and intercepts the rising dust through the dust-catching round holes opened in the rectangular side groove, preventing the diamond-shaped scraper from stirring up dust and iron chips and causing the rising dust to float upward to the drilling processing area and affecting the processing effect. Description of the Drawings

[0023] Figure 1 Structural schematic diagram of the drilling equipment of the present invention;

[0024] Figure 2 Structural schematic diagram of the bottom of the drilling equipment of the present invention;

[0025] Figure 3 Structural schematic diagram of the cleaning device I of the present invention;

[0026] Figure 4 Structural schematic diagram of the cleaning device II of the present invention;

[0027] Figure 5 Structural schematic diagram of the protective device of the present invention;

[0028] Figure 6 Schematic enlarged structure diagram of part A of the protection device of the present invention;

[0029] Figure 7 Schematic structure diagram of the chip removal device of the present invention;

[0030] Figure 8 Schematic bottom structure diagram of the chip removal device of the present invention;

[0031] Figure 9 Schematic diagram of the usage method of the drilling equipment of the present invention.

[0032] In the figure: 1, frame-shaped processing table; 2, first slide rail; 3, fixed collar; 4, electric push rod; 5, top contact plate; 6, second slide rail; 7, internally connected slide plate; 8, cleaning device; 9, motor; 10, drilling tool; 11, protection device; 12, chip removal device; 13, bottom support column; 801, arc connecting plate; 802, spiral strip; 803, external brush; 804, inclined scraper; 805, arc-shaped inclined plate; 1101, vertical fixing plate; 1102, annular wave plate; 1103, side connecting square plate; 1104, limiting through rod; 1105, wave-shaped baffle; 1106, top baffle; 1201, triangular long plate; 1202, annular electric slide rail; 1203, bottom connecting long plate; 1204, bottom connecting column; 1205, diamond-shaped scraper; 1206, rectangular side plate; 1207, rectangular side groove; 1208, dust-catching round hole. Specific embodiments

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0034] Please refer to Figures 1 - 4, the present invention provides a drilling device and a usage method for the surface treatment of a numerically controlled machine tool guide rail, including a frame-shaped processing table 1. A first slide rail 2 is fixedly connected to the top of the frame-shaped processing table 1. A fixed collar 3 is slidably connected to the inner side of the first slide rail 2. An electric push rod 4 is fixedly connected to the top of the first slide rail 2. A top contact plate 5 is fixedly connected to the top of the electric push rod 4. A second slide rail 6 is fixedly connected to one side of the top contact plate 5. An inner connecting slide plate 7 is slidably connected to the inner side of the second slide rail 6. A cleaning device 8 is fixedly connected to the outer side of the inner connecting slide plate 7. A motor 9 is fixedly connected to the top of the inner connecting slide plate 7. The driving shaft of the motor 9 penetrates through the inner connecting slide plate 7 and is fixedly connected to a drilling tool 10. A protective device 11 is fixedly connected to one side of the first slide rail 2 close to the fixed collar 3. A chip removal device 12 is fixedly connected to the bottom of the frame-shaped processing table 1. A bottom support column 13 is fixedly connected to the bottom of the frame-shaped processing table 1;

[0035] The cleaning device 8 includes an arc-shaped connecting plate 801. An external spiral strip 802 is fixedly connected to the outer side of the arc-shaped connecting plate 801. An external brush 803 is fixedly connected to the outer side of the external spiral strip 802;

[0036] There are two first slide rails 2, and the two first slide rails 2 are respectively distributed on both sides of the fixed collar 3. The outer side of the cleaning device 8 is slidably connected to the inner side of the second slide rail 6. One side of the protective device 11 is fixedly connected to one side of the fixed collar 3. The bottom of the protective device 11 is fixedly connected to the top of the frame-shaped processing table 1. The outer side of the chip removal device 12 is fixedly connected to the outer side of the bottom support column 13. There are multiple bottom support columns 13, and the multiple bottom support columns 13 are respectively distributed at positions close to the four corners of the bottom of the frame-shaped processing table 1;

[0037] The inner side of the arc-shaped connecting plate 801 is fixedly connected to the outer side of the inner connecting slide plate 7. There are two arc-shaped connecting plates 801, and the two arc-shaped connecting plates 801 are distributed on the outer side of the inner connecting slide plate 7. There are multiple external spiral strips 802, and the multiple external spiral strips 802 are respectively distributed at positions close to both sides of the outer side of the arc-shaped connecting plate 801. There are multiple external brushes 803, and the multiple external brushes 803 are spirally distributed on the outer side of the external spiral strip 802;

[0038] Both sides of the arc-shaped connecting plate 801 are fixedly connected with inclined scraping plates 804, and the bottom of the arc-shaped connecting plate 801 is fixedly connected with an arc-shaped inclined plate 805. One side of the inclined scraping plate 804 is fixedly connected with the outer side of the inner connecting slide plate 7. During use, place the parts to be drilled on the fixed collar 3, drive the parts on the fixed collar 3 to move horizontally and adjust through the first slide rail 2, drive the inner connecting slide plate 7 to move through the second slide rail 6 to drive the bottom drilling tool 10 to move horizontally and form a cross-shaped path adjustment with the fixed collar 3. When the second slide rail 6 drives the inner connecting slide plate 7 to move, it drives the cleaning device 8 on the outside to move together to clean the position where the inner connecting slide plate 7 is about to move on the inner surface of the second slide rail 6. After the cross-shaped path adjustment of the first slide rail 2 and the second slide rail 6, start the motor 9 to drive the drilling tool 10 to rotate at high speed. At the same time, drive the top contact plate 5 to drive the second slide rail 6 to move downward through the electric push rod 4 so that the drilling tool 10 moves downward together to drill the parts. By setting a protection device 11 on one side of the second slide rail 6 to always cover and protect the side of the second slide rail 6 from dust and chips. When there is a lot of iron chips and dust accumulated on the ground at the bottom of the frame-shaped processing table 1, the chip discharging device 12 at the bottom of the frame-shaped processing table 1 discharges the iron chips and dust generated during processing to a position far from the center of the bottom of the frame-shaped processing table 1 for centralized cleaning. When the inner connecting slide plate 7 moves in the second slide rail 6, it drives the outer arc-shaped connecting plate 801, inclined scraping plate 804 and spiral bar 802 to move together. When the spiral bar 802 moves along with the arc-shaped connecting plate 801, it drives the outer external brush 803 to move together. When the external brush 803 and the spiral bar 802 move in the second slide rail 6, they clean the inner side surface of the second slide rail 6. When the inclined scraping plate 804 moves along with the arc-shaped connecting plate 801, it pushes and scrapes the dust and iron chips swept away by the external brush 803. As the inclined scraping plate 804 moves along with the arc-shaped connecting plate 801, it scrapes off the dust and iron chips and guides the dust and iron chips to the position close to the arc-shaped connecting plate 801 through its inclined surface for discharge. The dust and iron chips swept away by the external brush 803 fall and accumulate inside the spiral bar 802 and gradually leak out to the area on one side of the inclined scraping plate 804 as the spiral bar 802 continues to move. By setting a spiral bar 802 on one side of the inclined scraping plate 804, the dust and iron chips swept and accumulated are discharged to the side of the inclined scraping plate 804 in a continuously leaking manner. The dust and debris gradually discharged towards the arc-shaped connecting plate 801 by the pushing of the inclined scraping plate 804 fall on the arc-shaped inclined plate 805 and fall to the position far from the center area on the outside through the inclined surface of the arc-shaped inclined plate 805. By setting an arc-shaped inclined plate 805 at the bottom of the arc-shaped connecting plate 801, it guides the falling dust and iron chips to fall to the position far from the center processing area on the outside.

[0039] Please refer to Figures 1 - 9, the present invention provides a drilling device and a usage method for the surface treatment and processing of a numerical control machine tool guide rail: The protection device 11 includes a vertical fixing plate 1101. One side of the vertical fixing plate 1101 is fixedly connected with an annular wave plate 1102. One side of the annular wave plate 1102 away from the vertical fixing plate 1101 is fixedly connected with a side connecting square plate 1103. One side of the side connecting square plate 1103 is penetrated and slidably connected with a limit through rod 1104. One side of the side connecting square plate 1103 close to the vertical fixing plate 1101 is fixedly connected with a waveform baffle 1105. One side of the vertical fixing plate 1101 close to the annular wave plate 1102 is fixedly connected with a top baffle 1106. One side of the vertical fixing plate 1101 is fixedly connected with one side of the first slide rail 2. The bottom of the vertical fixing plate 1101 is fixedly connected with the top of the frame-shaped processing table 1. One side of the side connecting square plate 1103 away from the annular wave plate 1102 is fixedly connected with one side of the fixed collar 3. One end of the limit through rod 1104 penetrates the fixed collar 3 and is slidably connected with the fixed collar 3. There are multiple vertical fixing plates 1101, and the multiple vertical fixing plates 1101 are respectively distributed at both ends of the limit through rod 1104. One side of the waveform baffle 1105 away from the side connecting square plate 1103 is fixedly connected with one side of the vertical fixing plate 1101;

[0040] The chip removal device 12 includes a triangular long plate 1201. An annular electric slide rail 1202 is sleeved and fixedly connected to the outer side of the triangular long plate 1201. A bottom-connected long plate 1203 is rotatably connected to the bottom of the annular electric slide rail 1202. A bottom-connected column 1204 is fixedly connected to the bottom of the bottom-connected long plate 1203. A diamond-shaped scraper 1205 is fixedly connected to the bottom of the bottom-connected column 1204. A rectangular side plate 1206 is fixedly connected to the outer side of the bottom-connected column 1204. Rectangular side grooves 1207 are opened on both sides of the rectangular side plate 1206. Dust-catching round holes 1208 are opened on the inner wall of the rectangular side grooves 1207. The top of the annular electric slide rail 1202 is fixedly connected to the bottom of the frame-shaped processing table 1. The outer side of the annular electric slide rail 1202 is fixedly connected to the outer side of the bottom support column 13. There are two rectangular side plates 1206, and the two rectangular side plates 1206 are distributed on the outer side of the bottom-connected column 1204. There are multiple dust-catching round holes 1208, and the multiple dust-catching round holes 1208 are distributed on the inner wall of the rectangular side grooves 1207. When in use, when the first slide rail 2 drives the fixed collar 3 to move, it drives the side-connected square plate 1103 on one side to move and pushes the corrugated ring piece and the corrugated baffle 1105 on one side to perform corrugated contraction, while the side-connected square plate 1103 on the other side of the fixed collar 3 drives the corrugated ring piece and the corrugated baffle 1105 on one side to perform extension. By providing a retractable corrugated baffle 1105 on the side of the first slide rail 2, the side of the first slide rail 2 is covered and dust and chip-proof protected at all times. By providing a limit through rod 1104 on one side of the corrugated baffle 1105 to resist and limit the corrugated baffle 1105. By providing a top baffle 1106 on the top of the corrugated baffle 1105 to resist and protect the top area of the corrugated baffle 1105. By providing an annular wave plate 1102 between the side-connected square plate 1103 and the vertical fixing plate 1101 to wrap and protect the limit through rod 1104. When too much dust and iron chips accumulate on the ground in the bottom area of the frame-shaped processing table 1, the annular electric slide rail 1202 drives the bottom-connected long plate 1203 to rotate, driving the bottom-connected column 1204, the rectangular side plate 1206 and the diamond-shaped scraper 1205 at the bottom to rotate together. When the diamond-shaped scraper 1205 rotates with the bottom-connected column 1204, it scrapes the accumulated dust and iron chips and discharges them to the outer area. When the diamond-shaped scraper 1205 rotates, it pushes the dust and iron chips to move and continuously guides them to the outside through the inclined surface. When the bottom-connected square plate rotates, the triangular long plate 1201 inside the annular electric slide rail 1202 scrapes and cleans the top surface of the bottom-connected long plate 1203. When the rectangular side plate 1206 rotates with the bottom-connected column 1204, it catches and intercepts the rising dust through the dust-catching round holes 1208 opened in the rectangular side grooves 1207.

[0041] A method for using a drilling device for surface treatment and processing of a numerical control machine tool guide rail includes the following steps:

[0042] S1: Guide rail drive adjustment. The parts on the fixed collar 3 are driven by the first slide rail 2 for lateral movement adjustment. The inner connecting slide plate 7 is driven by the second slide rail 6 to move, driving the drilling tool 10 at the bottom for lateral adjustment and forming a cross-shaped path adjustment with the fixed collar 3.

[0043] S2: Guide rail surface cleaning. When the second slide rail 6 drives the inner connecting slide plate 7 to move, the cleaning device 8 on the outside is driven to move together to clean the position on the inner side surface of the second slide rail 6 where the inner connecting slide plate 7 is about to move.

[0044] S3: Drilling processing. After the cross-shaped path adjustment of the first slide rail 2 and the second slide rail 6, the motor 9 is started to drive the drilling tool 10 to rotate at high speed. At the same time, the electric push rod 4 drives the top contact plate 5 to drive the second slide rail 6 to move downward, so that the drilling tool 10 also moves downward to drill the parts.

[0045] S4: Guide rail surface protection. The protection device 11 is arranged on one side of the second slide rail 6 to always cover and protect the side surface of the second slide rail 6 from dust and chips.

[0046] S5: Accumulated debris discharge. The chip discharging device 12 at the bottom of the frame-shaped processing table 1 discharges the iron chips and dust generated during processing to a position far from the center of the bottom of the frame-shaped processing table 1.

[0047] When the present invention is in operation, the parts to be drilled are placed on the fixed collar 3. The parts on the fixed collar 3 are driven to move horizontally through the first slide rail 2 for adjustment. The inner connecting slide plate 7 is driven to move through the second slide rail 6, driving the drilling tool 10 at the bottom to move horizontally and form a cross-shaped path adjustment with the fixed collar 3. When the second slide rail 6 drives the inner connecting slide plate 7 to move, the cleaning device 8 on the outside is driven to move together to clean the position where the inner connecting slide plate 7 on the inner surface of the second slide rail 6 is about to move. After the cross-shaped path adjustment of the first slide rail 2 and the second slide rail 6, the motor 9 is started to drive the drilling tool 10 to rotate at a high speed. At the same time, the electric push rod 4 drives the top contact plate 5 to drive the second slide rail 6 to move downward, so that the drilling tool 10 also moves downward to drill the parts. The protective device 11 is arranged on one side of the second slide rail 6 to always cover and protect the side of the second slide rail 6 from dust and chips. When there is a lot of iron chips and dust accumulated on the ground at the bottom of the frame-shaped processing table 1, the chip discharging device 12 at the bottom of the frame-shaped processing table 1 discharges the iron chips and dust generated during processing to a position far from the center of the bottom of the frame-shaped processing table 1 for centralized cleaning. When the inner connecting slide plate 7 moves in the second slide rail 6, it drives the arc connecting plate 801, the inclined scraper 804 and the spiral strip 802 on the outside to move together. When the spiral strip 802 moves along with the arc connecting plate 801, it drives the external brush 803 on the outside to move together. When the external brush 803 and the spiral strip 802 move in the second slide rail 6, they clean the inner side surface of the second slide rail 6. When the inclined scraper 804 moves along with the arc connecting plate 801, it pushes and scrapes the dust and iron chips swept by the external brush 803. The inclined scraper 804 moving along with the arc connecting plate 801 scrapes off the dust and iron chips and guides them to the position close to the arc connecting plate 801 through its inclined surface for discharge. The dust and iron chips swept by the external brush 803 fall and accumulate inside the spiral strip 802 and gradually leak out to the area on one side of the inclined scraper 804 as the spiral strip 802 continues to move. By arranging the spiral strip 802 on one side of the inclined scraper 804, the dust and iron chips accumulated by cleaning are discharged to the side of the inclined scraper 804 in a continuously leaking manner. The dust and debris gradually discharged towards the arc connecting plate 801 by the pushing of the inclined scraper 804 fall on the arc-shaped inclined plate 805 and fall to the position far from the central area on the outside through the inclined surface of the arc-shaped inclined plate 805. By arranging the arc-shaped inclined plate 805 at the bottom of the arc connecting plate 801, the falling dust and iron chips are guided to the position far from the central processing area on the outside. When the first slide rail 2 drives the fixed collar 3 to move, it drives the side connecting square plate 1103 on one side to move and pushes the corrugated ring and the corrugated baffle 1105 on one side to contract in a corrugated shape, while the side connecting square plate 1103 on the other side of the fixed collar 3 drives the corrugated ring and the corrugated baffle 1105 on one side to expand. By arranging the retractable corrugated baffle 1105 on the side of the first slide rail 2, the side of the first slide rail 2 is always covered and protected from dust and chips.The waveform baffle 1105 is resisted and limited by arranging a limiting through rod 1104 on one side of the waveform baffle 1105. The top area of the waveform baffle 1105 is protected in a resisting manner by arranging a top baffle 1106 on the top of the waveform baffle 1105. The limiting through rod 1104 is wrapped and protected by arranging the waveform baffle 1105 between the side connecting square plate 1103 and the vertical fixing plate 1101. When too much dust and iron filings accumulate on the ground in the bottom area of the frame-shaped processing table 1, the bottom connecting long plate 1203 is driven to rotate by the annular electric slide rail 1202, driving the bottom connecting column 1204, the rectangular side plate 1206 and the diamond-shaped scraper 1205 at the bottom to rotate together. When the diamond-shaped scraper 1205 rotates with the bottom connecting column 1204, it scrapes the accumulated dust and iron filings and discharges them to the outer area. When the diamond-shaped scraper 1205 rotates, it pushes the dust and iron filings to move and continuously guides them to the outside through the inclined plane. When the bottom connecting square plate rotates, the triangular long plate 1201 inside the annular electric slide rail 1202 scrapes and cleans the top surface of the bottom connecting long plate 1203. When the rectangular side plate 1206 rotates with the bottom connecting column 1204, the dust-capturing circular holes 1208 opened in the rectangular side groove 1207 are used to capture and intercept the raised dust.

[0048] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention, unless otherwise specified and limited, are implemented according to the conventional means in the art.

Claims

1. A drilling device for the surface treatment and machining of a guide rail of a numerically controlled machine tool, comprising a frame-shaped machining table (1), characterized in that: A first slide rail (2) is fixedly connected to the top of the frame-shaped processing table (1). A fixed collar (3) is slidably connected to the inner side of the first slide rail (2). An electric push rod (4) is fixedly connected to the top of the first slide rail (2). A top contact plate (5) is fixedly connected to the top of the electric push rod (4). A second slide rail (6) is fixedly connected to one side of the top contact plate (5). An inner connecting slide plate (7) is slidably connected to the inner side of the second slide rail (6). A cleaning device (8) is fixedly connected to the outer side of the inner connecting slide plate (7). A motor (9) is fixedly connected to the top of the inner connecting slide plate (7). The driving shaft of the motor (9) penetrates through the inner connecting slide plate (7) and is fixedly connected to a drilling tool (10). A protective device (11) is fixedly connected to one side of the first slide rail (2) close to the fixed collar (3). A chip discharging device (12) is fixedly connected to the bottom of the frame-shaped processing table (1). A bottom support column (13) is fixedly connected to the bottom of the frame-shaped processing table (1); The cleaning device (8) includes an arc-shaped connecting plate (801). A spiral strip (802) is fixedly connected to the outer side of the arc-shaped connecting plate (801). An external brush (803) is fixedly connected to the outer side of the spiral strip (802).

2. The drilling device for the surface treatment and machining of a numerically controlled machine tool guide rail according to claim 1, characterized in that: There are two first slide rails (2), and the two first slide rails (2) are respectively distributed on both sides of the fixed collar (3). The outer side of the cleaning device (8) is slidably connected to the inner side of the second slide rail (6). One side of the protective device (11) is fixedly connected to one side of the fixed collar (3). The bottom of the protective device (11) is fixedly connected to the top of the frame-shaped processing table (1). The outer side of the chip discharging device (12) is fixedly connected to the outer side of the bottom support column (13). There are multiple bottom support columns (13), and the multiple bottom support columns (13) are respectively distributed at positions close to the four corners of the bottom of the frame-shaped processing table (1).

3. The drilling equipment for the surface treatment and machining of the guide rail of a numerically controlled machine tool according to claim 1, characterized in that: The inner side of the arc-shaped connecting plate (801) is fixedly connected to the outer side of the inner connecting slide plate (7). There are two arc-shaped connecting plates (801), and the two arc-shaped connecting plates (801) are distributed on the outer side of the inner connecting slide plate (7). There are multiple spiral strips (802), and the multiple spiral strips (802) are respectively distributed at positions close to both sides of the outer side of the arc-shaped connecting plate (801). There are multiple external brushes (803), and the multiple external brushes (803) are spirally distributed on the outer side of the spiral strip (802).

4. A drilling device for the surface treatment and machining of a numerically controlled machine tool guide rail, characterized in that: Oblique scraping plates (804) are fixedly connected to both sides of the arc-shaped connecting plate (801). An arc-shaped inclined plate (805) is fixedly connected to the bottom of the arc-shaped connecting plate (801). One side of the oblique scraping plate (804) is fixedly connected to the outer side of the inner connecting slide plate (7).

5. The drilling device for surface treatment and machining of a numerically controlled machine tool guide rail according to claim 1, characterized in that: The protection device (11) includes a vertical fixing plate (1101). One side of the vertical fixing plate (1101) is fixedly connected with a ring wave plate (1102). One side of the ring wave plate (1102) away from the vertical fixing plate (1101) is fixedly connected with a side connection square plate (1103). One side of the side connection square plate (1103) penetrates and is slidably connected with a limit through rod (1104). One side of the side connection square plate (1103) close to the vertical fixing plate (1101) is fixedly connected with a waveform baffle (1105). One side of the vertical fixing plate (1101) close to the ring wave plate (1102) is fixedly connected with a top baffle (1106).

6. The drilling device for the surface treatment and machining of a numerically controlled machine tool guide rail according to claim 5, characterized in that: One side of the vertical fixing plate (1101) is fixedly connected with one side of the first slide rail (2). The bottom of the vertical fixing plate (1101) is fixedly connected with the top of the frame-shaped processing table (1). One side of the side connection square plate (1103) away from the ring wave plate (1102) is fixedly connected with one side of the fixed sleeve ring (3). One end of the limit through rod (1104) penetrates the fixed sleeve ring (3) and is slidably connected with the fixed sleeve ring (3). There are multiple vertical fixing plates (1101), and the multiple vertical fixing plates (1101) are respectively distributed at both ends of the limit through rod (1104). One side of the waveform baffle (1105) away from the side connection square plate (1103) is fixedly connected with one side of the vertical fixing plate (1101).

7. A drilling device for the surface treatment and machining of a guide rail of a numerically controlled machine tool according to claim 1, characterized in that: The chip removal device (12) includes a triangular long plate (1201). The outside of the triangular long plate (1201) is sleeved and fixedly connected with a ring-shaped electric slide rail (1202). The bottom of the ring-shaped electric slide rail (1202) is rotatably connected with a bottom connection long plate (1203). The bottom of the bottom connection long plate (1203) is fixedly connected with a bottom connection column (1204). The bottom of the bottom connection column (1204) is fixedly connected with a diamond-shaped scraper (1205). The outside of the bottom connection column (1204) is fixedly connected with a rectangular side plate (1206). Rectangular side grooves (1207) are opened on both sides of the rectangular side plate (1206). Dust-catching round holes (1208) are opened on the inner wall of the rectangular side groove (1207).

8. A drilling device for surface treatment machining of a guide rail of a numerically controlled machine tool according to claim 7, characterized in that: The top of the ring-shaped electric slide rail (1202) is fixedly connected with the bottom of the frame-shaped processing table (1). The outside of the ring-shaped electric slide rail (1202) is fixedly connected with the outside of the bottom support column (13).

9. The drilling equipment for the surface treatment of a numerically controlled machine tool guide rail according to claim 7, characterized in that: There are two rectangular side plates (1206), and the two rectangular side plates (1206) are distributed on the outside of the bottom connection column (1204). There are multiple dust-catching round holes (1208), and the multiple dust-catching round holes (1208) are distributed on the inner wall of the rectangular side groove (1207).

10. A method for using a drilling device for surface treatment machining of a guide rail of a numerically controlled machine tool, characterized in that, It includes the following steps: S1: Guide rail drive adjustment. Drive the parts on the fixed sleeve ring (3) to perform horizontal movement adjustment through the first slide rail (2). Drive the inner connection slide plate (7) to move through the second slide rail (6) to drive the drilling tool (10) at the bottom to perform horizontal adjustment and form a cross-shaped path adjustment with the fixed sleeve ring (3). S2: Cleaning the guide rail surface. When the second slide rail (6) drives the internally-connected slide plate (7) to move, it drives the cleaning device (8) on the outside to move together to clean the position on the inner surface of the second slide rail (6) where the internally-connected slide plate (7) is about to move. S3: Drilling process. After adjusting the cross-shaped path of the first slide rail (2) and the second slide rail (6), start the motor (9) to drive the drilling tool (10) to rotate at high speed. At the same time, drive the top contact plate (5) through the electric push rod (4) to drive the second slide rail (6) to move downward so that the drilling tool (10) also moves downward to drill the parts. S4: Protecting the guide rail surface. By setting a protection device (11) on one side of the second slide rail (6), the side surface of the second slide rail (6) is covered for dust and chip protection at all times. S5: Discharging the accumulated debris. Through the chip discharging device (12) at the bottom of the frame-shaped processing table (1), the iron chips and dust generated during processing are discharged to a position outside and away from the center of the bottom of the frame-shaped processing table (1).

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