CN114227362B - Boring machine for blind hole machining - Google Patents
Boring machine for blind hole machining Download PDFInfo
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- CN114227362B CN114227362B CN202111661648.XA CN202111661648A CN114227362B CN 114227362 B CN114227362 B CN 114227362B CN 202111661648 A CN202111661648 A CN 202111661648A CN 114227362 B CN114227362 B CN 114227362B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1069—Filtration systems specially adapted for cutting liquids
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The application discloses a boring machine for blind hole machining, and relates to boring machine equipment, which comprises a machine body and a bedplate, wherein the bedplate is installed on the machine body and used for fixing a workpiece, a baffle which is used for shielding chips from splashing and is of an annular structure is arranged on the bedplate, the baffle is positioned at the position where a cutter abuts against the end face of the workpiece, a spray head used for spraying cooling liquid is installed on the inner side wall of the baffle, and shielding pieces used for reducing the outward splashing of the cooling liquid and the chips are arranged on both end faces of the baffle; the bedplate is provided with a collecting box for receiving cooling liquid and cutting scraps, and the side wall of the baffle plate is provided with a through hole for leading the cooling liquid to flow into the collecting box. This application has the effect of improving clearance smear metal convenience, makes things convenient for the coolant liquid to the work piece cooling when.
Description
Technical Field
The invention relates to the field of boring machine equipment, in particular to a boring machine for processing blind holes.
Background
The boring machine is a machine tool for boring an existing prefabricated hole of a workpiece by using a boring cutter. Typically, the boring tool rotates into a primary motion. It is mainly used for machining high-precision holes or finishing multiple holes by one-time positioning, and can also be used for machining other machining surfaces related to hole finishing. The boring machine body is used for fixing workpieces, and is a horizontal bedplate for facilitating installation of workpieces with different sizes and convenience in installation of workpiece supports.
In the related art, chinese patent with application number CN201910686137X discloses a numerical control boring machine, including a machine body, a workbench, a column and a main spindle box, a boring shaft is arranged on the main spindle box, a collecting box for containing chippings is arranged on the main spindle box, a collecting barrel for abutting against a processing surface of a workpiece is arranged at one end of the collecting box far away from the main spindle box, a telescopic pipe capable of freely stretching is communicated between the collecting barrel and the collecting box, a guide rod is fixedly arranged on the collecting box, the collecting barrel is slidably arranged on the guide rod, the boring shaft is located in the collecting box and the collecting barrel, and a pushing assembly for bringing the chippings into the collecting box is arranged in the collecting barrel.
In realizing this application in-process, this technique has following problem, is provided with the collecting box on the headstock, and a terminal surface butt of collecting box will lead to being difficult to spray the coolant liquid to work piece and cutter butt department when the work piece.
Disclosure of Invention
In order to improve the clearance smear metal convenience, make things convenient for the coolant liquid to cool down to the work piece, this application provides a boring machine is used in blind hole processing.
The application provides a boring machine for blind hole processing adopts following technical scheme:
a boring machine for blind hole machining comprises a machine body and a bedplate which is arranged on the machine body and used for fixing a workpiece, wherein a baffle which is used for shielding chips from splashing and is of an annular structure is arranged on the bedplate, the baffle is positioned at the position where a cutter abuts against the end face of the workpiece, a spray head used for spraying cooling liquid is arranged on the inner side wall of the baffle, and shielding pieces used for reducing the outward splashing of the cooling liquid and the chips are arranged on the two end faces of the baffle; the bedplate is provided with a collecting box for receiving cooling liquid and cuttings, and the side wall of the baffle plate is provided with a through hole for enabling the cooling liquid to flow into the collecting box.
Through adopting above-mentioned technical scheme, the baffle is located the cutter butt in the periphery of work piece, and the baffle both ends reduce baffle both ends open area through the shielding piece to reduce the outside possibility that splashes of coolant liquid and smear metal, make most coolant liquid and smear metal flow in passing through the through-hole to the collecting box, improve the convenience of clearance smear metal and collection coolant liquid.
Optionally, two ends of the baffle are both fixed with circular rings, and the circular rings and the baffle are coaxial; the shielding piece comprises two moving plates connected to the end face of the circular ring in a sliding manner; the side wall of the moving plate is provided with a plurality of adjusting grooves penetrating through the moving plate, and the adjusting grooves extend along the vertical direction; the side walls of the two circular rings, which are opposite to each other, are fixedly provided with limiting columns positioned in the adjusting grooves, so that the moving plate moves in the vertical direction; and adjusting devices for driving the moving plates on the same side to move relatively are respectively arranged on two sides of the baffle.
By adopting the technical scheme, the movable plate acts on the adjusting device, the movable plate moves in the vertical direction through the limiting column, so that the two movable plates on the same side move relatively to each other, the movable plate is abutted to the outer side wall of the workpiece, the possibility of flying out of cooling liquid and chips from one end of the workpiece is reduced, the possibility of flying out of the cooling liquid and the chips from one end of the cutter can be reduced by the two movable plates on the other side, and the movable plates cannot be abutted to the outer side wall of the cutter.
Optionally, the adjusting device includes a fixing block fixed on the side wall of the baffle, an adjusting screw rod vertically arranged is rotatably connected to the fixing block, and the threads of the adjusting screw rod above the fixing block are opposite to those of the adjusting screw rod below the fixing block; an adjusting block is fixed on the side wall of the moving plate, and the adjusting block is in threaded connection with an adjusting screw rod so that the adjusting screw rod drives the moving plate on the same side to move relatively; the upper end of the adjusting screw rod is fixed with a handle for rotating the adjusting screw rod.
By adopting the technical scheme, the handle is rotated, and the relative or back-to-back movement of the two adjusting blocks can be realized due to different thread turning directions on the adjusting screw rod, so that the relative or back-to-back movement of the two moving plates at the same side can be realized.
Optionally, the adjusting block includes an adjusting sleeve in threaded connection with the adjusting screw and a synchronizing block fixed on the side wall of the moving plate, and the inner wall of the synchronizing block abuts against the outer side wall of the adjusting sleeve; the synchronous block is provided with an adjusting bolt for fixing the adjusting sleeve on the synchronous block in a penetrating way.
Through adopting above-mentioned technical scheme, when meetting the lateral wall of work piece irregular, synchronous motion can not realize two moving plate equal butt in the work piece lateral wall, then can lift adjusting bolt off for the synchronizing block breaks away from adjusting sleeve, rotates the relative position of adjusting sleeve on adjusting screw again, and at last with synchronizing block inner wall butt in adjusting sleeve lateral wall again, it is fixed to make adjusting sleeve and synchronizing block through adjusting bolt.
Optionally, a matching groove is formed in the upper surface of the fixing block, a clamping column located in the matching groove is fixed to the side wall of the adjusting screw, and the clamping column is vertically arranged; a matching block is arranged on the adjusting screw rod in a penetrating way; set up on the cooperation piece and be used for joint post and prevent to adjust lead screw pivoted joint groove, joint inslot wall butt in joint post lateral wall.
By adopting the technical scheme, when the adjusting screw rod moves to the designated position, in order to prevent the adjusting screw rod from rotating, the matching block is positioned in the matching groove, so that the clamping column is positioned in the clamping groove; when the adjusting screw rod needs to be rotated, the matching block is moved upwards out of the matching groove.
Optionally, two horizontally arranged moving screws are fixed on the side wall of the baffle, and the moving screws are located on two sides of the baffle and are arranged in a staggered manner; the movable lead screw is sleeved with a movable block in a penetrating manner, the bedplate is provided with two cylinders which are vertically arranged and used for supporting the movable lead screw, and the end parts of piston rods of the two cylinders are respectively fixed on the side wall of the movable block; the movable lead screw is in threaded connection with a limiting nut used for preventing the baffle from moving along the length direction of the movable lead screw; the side walls of the two limiting nuts are respectively abutted against the side walls of the two moving blocks, which are opposite to each other.
By adopting the technical scheme, the air cylinder can push the movable lead screw to move up and down, so that the baffle plate can be adjusted in the vertical direction; the movable lead screw can move in the horizontal direction relative to the movable block, so that the baffle plate can move in the horizontal direction; two removal lead screws are dislocation set, prevent that the rotor plate from taking place the pivoted condition around an axis.
Optionally, a filter screen for filtering cuttings is detachably connected in the collection box, and the collection box is divided into a first chamber and a second chamber by the filter screen; the vertical projection of the through hole is located in the first chamber; the outer side wall of the collecting box is connected with a water outlet pipe communicated with the second cavity, one end of the water outlet pipe is connected with a water pump, one end of the water pump is connected with a water inlet pipe, and one end of the water inlet pipe is connected with the spray head; an adsorption device for adsorbing cuttings and reducing the cuttings to enter the water outlet pipe is installed in the collection box.
By adopting the technical scheme, the cooling liquid and the cuttings in the baffle plate enter the first cavity through the through holes, most cuttings can be left in the first cavity, the cooling liquid passes through the filter screen, passes through the adsorption device, adsorbs fine cuttings by the adsorption device, is subjected to secondary filtration, and finally flows out of the spray head through the water outlet pipe, the water pump and the water inlet pipe; the cooling liquid is recycled, so that the using frequency of the cooling liquid is increased.
Optionally, the adsorption equipment is including installing the support at the collecting box inner wall, and the support is located between filter screen and the inlet tube, and adsorption equipment still includes a plurality of rollers of rotation connection on the support, and the roller lateral wall is fixed with a plurality of magnets that are used for adsorbing the smear metal.
Through adopting above-mentioned technical scheme, the smear metal in the adsorbable second cavity of magnet reduces the impurity in the coolant liquid, and the smear metal that the coolant liquid that comes out from the shower nozzle contains reduces, then can reduce the possibility of smear metal to the scraping of work piece lateral wall, improves the roughness of work piece.
Optionally, the collecting box is provided with a dovetail groove opposite to the inner side wall, and the dovetail groove extends in the vertical direction and penetrates through the upper end face of the collecting box; the opposite outer side wall of the bracket is fixed with a trapezoidal block positioned in the dovetail groove.
By adopting the technical scheme, when the cuttings on the magnet are too much, the bracket can be upwards taken out from the collecting box through the matching of the dovetail groove and the trapezoidal block, and the magnet on the roller shaft is cleaned.
To sum up, this application includes following beneficial technological effect:
the baffle is located the butt department of cutter and work piece, adjusts the movable plate, reduces the outside possibility of splashing of coolant liquid and smear metal, and coolant liquid and smear metal pass through the through-hole and get into the collecting box to through filter screen and adsorption equipment in the collecting box, filter the coolant liquid, realize the circulation of coolant liquid, improved the convenience of collecting the smear metal and the rate of utilization of coolant liquid.
The cylinder realizes the removal of baffle in vertical direction through the movable block, and the cooperation of removal lead screw and stop nut has realized the removal of baffle in the horizontal direction.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic view of the overall structure of the moving plate on the circular ring.
Fig. 3 is a schematic view of the structure of the adjusting device.
Fig. 4 is a schematic view of the overall structure of the engagement block connected to the fixed block.
Fig. 5 is a schematic view of the structure of the air cylinder and the moving screw.
Fig. 6 is a schematic view of the structure inside the collection tank.
Description of reference numerals: 1. a body; 2. a platen; 3. a baffle plate; 4. a spray head; 5. a shield; 6. a collection box; 7. a through hole; 8. a circular ring; 9. moving the plate; 10. an adjustment groove; 11. a limiting column; 12. an adjustment device; 13. a fixed block; 14. adjusting the lead screw; 15. a regulating block; 16. a handle; 17. a synchronization block; 18. an adjustment sleeve; 19. adjusting the bolt; 20. a mating groove; 21. a clamping column; 22. a matching block; 23. a clamping groove; 24. moving the lead screw; 25. a moving block; 26. a limit nut; 30. a filter screen; 31. an adsorption device; 32. a roll shaft; 33. a magnet; 34. a dovetail groove; 35. a trapezoidal block; 36. a cylinder; 37. a first chamber; 38. a second chamber; 39. a support; 40. and a bump ring.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses boring machine is used in blind hole processing. Referring to fig. 1 and 2, the device comprises a machine body 1, a bedplate 2 which is arranged on the machine body 1 and used for fixing a workpiece, wherein the bedplate 2 is horizontally arranged, and a workpiece rotating shaft arranged on the machine body 1 is horizontally arranged; a baffle 3 which can be used for shielding chips and cooling liquid from splashing is arranged on the bedplate 2, the baffle 3 is of an annular structure, and the axis of the baffle 3 is horizontally arranged; the baffle 3 is positioned at the position where the cutter abuts against the workpiece, and the cutter and the workpiece are partially positioned inside the baffle 3; the two ends of the baffle 3 are respectively provided with a shielding piece 5 for reducing openings at the two ends of the baffle 3, and the shielding pieces 5 are used for reducing the possibility that cooling liquid and cutting chips splash towards the two ends of the baffle 3; the side wall of baffle 3 has seted up through-hole 7, and through-hole 7 is located the below and coolant liquid and smear metal flow out through-hole 7, is provided with on the platen 2 to be used for collecting the collecting box 6 that flows out coolant liquid and smear metal from through-hole 7.
Referring to fig. 2 and 3, both ends of the baffle 3 are welded with circular rings 8, the circular rings 8 are coaxial with the baffle 3, the outer diameter of the circular rings 8 is the same as that of the baffle 3, and the inner diameter of the circular rings 8 is smaller than that of the baffle 3; the shielding piece 5 comprises two moving plates 9 connected to the end face of the circular ring 8 in a sliding manner, the moving plates 9 are of fan-shaped structures, and the two moving plates 9 on the same side use the horizontal radial line of the baffle 3 as a symmetry axis; two adjusting grooves 10 penetrating through the side wall of the moving plate 9 are formed in the side wall of the moving plate 9, the adjusting grooves 10 extend in the vertical direction, limiting columns 11 in one-to-one correspondence with the adjusting grooves 10 are welded on the end faces, opposite to each other, of the two circular rings 8, the limiting columns 11 are perpendicular to the side wall of the moving plate 9, the limiting columns 11 are located in the adjusting grooves 10, the moving plate 9 can move up and down relative to the limiting columns 11, and adjusting devices 12 for driving the moving plate 9 on the same side to move relatively are arranged on two sides of the baffle 3 respectively.
Referring to fig. 2 and 3, the adjusting device 12 includes a fixing block 13 welded on the outer side wall of the baffle 3 and an adjusting screw 14 rotatably connected to the fixing block 13, the adjusting screw 14 is vertically arranged, and the threads of the adjusting screw 14 above the fixing block 13 and the threads of the adjusting screw 14 below the fixing block 13 are opposite in rotation direction; the adjusting device 12 further comprises adjusting blocks 15 welded on the side wall of the moving plate 9, wherein one adjusting block 15 is in threaded connection with an adjusting screw 14 positioned above the fixed block 13, and the other adjusting block 15 is in threaded connection with the adjusting screw 14 positioned below the fixed block 13; then, by rotating the adjusting screw 14, the two adjusting blocks 15 will move towards or away from each other, so as to move the two moving plates 9 on the same side towards or away from each other; a handle 16 for rotating the adjusting screw 14 is welded on the upper end of the adjusting screw 14.
Referring to fig. 4, in order to prevent the adjusting screw 14 from rotating in the working process of the boring machine, a matching groove 20 is formed in the upper surface of the fixing block 13, a clamping column 21 located in the matching groove 20 is welded on the outer side wall of the adjusting screw 14, and the clamping column 21 is vertically arranged; a matching block 22 is sleeved on the adjusting screw 14, the matching block 22 is positioned above the fixed block 13, and a clamping groove 23 penetrating through the upper surface and the lower surface of the matching block 22 is formed in the matching block 22; the matching block 22 can move downwards to be located in the matching groove 20, at the moment, the clamping column 21 is located in the clamping groove 23, the outer side wall of the clamping column 21 abuts against the inner side wall of the clamping groove 23, and the adjusting screw 14 is prevented from rotating; the upper surface of cooperation piece 22 is higher than the upper surface of fixed block 13, when needs rotate the regulation lead screw 14, can act on the lateral wall of cooperation piece 22, makes things convenient for taking out of cooperation piece 22, makes cooperation piece 22 break away from joint post 21, rotates handle 16 again.
Referring to fig. 3 and 4, the adjusting block 15 includes an adjusting sleeve 18 screwed to the adjusting screw 14 and a synchronizing block 17 welded to the sidewall of the moving plate 9, and the inner wall of the synchronizing block 17 abuts against the outer sidewall of the adjusting sleeve 18; the upper surface of the adjusting sleeve 18 is welded with a lug ring 40, and the lower surface of the lug ring 40 is abutted against the upper surface of the synchronizing block 17; the adjusting bolt 19 for fixing the synchronizing block 17 and the adjusting sleeve 18 together penetrates through the convex block ring 40, and the adjusting bolt 19 penetrates through the convex block ring 40 and is connected to the synchronizing block 17 in a threaded mode; when the outer side wall of the workpiece is irregular, the movable plates 9 synchronously move through the adjusting screw 14, the side walls of the two movable plates 9 cannot abut against the side walls of the workpiece, the adjusting bolt 19 is taken down at the moment, the synchronizing block 17 and the adjusting sleeve 18 are separated, the adjusting sleeve 18 is manually rotated to a specified position, and then the synchronizing block 17 and the adjusting sleeve 18 are fixed together.
Referring to fig. 5, two horizontally arranged moving screws 24 are welded on the outer side wall of the baffle 3, the length direction of the moving screws 24 is parallel to the radial direction of the baffle 3, and the moving screws 24 are located on two sides of the baffle 3; the two movable lead screws 24 are arranged in a staggered mode, the movable blocks 25 penetrate through the movable lead screws 24, the baffle 3 can move in the horizontal direction through the movement of the movable lead screws 24 relative to the movable blocks 25, and the two movable lead screws 24 are arranged in a staggered mode to prevent the baffle 3 from rotating around a certain axis; a limit nut 26 is connected to the movable lead screw 24 in a threaded manner, the movable block 25 is positioned between the baffle plate 3 and the limit nut 26, and the side wall of the movable block 25 abuts against the limit nut 26; two cylinders 36 are fixed on the bedplate 2 by bolts, piston rods of the cylinders 36 are vertically arranged, and the end parts of the piston rods are welded on the outer side walls of the corresponding moving blocks 25; the cylinder 36 can push the moving block 25 to move up and down, so that the baffle 3 can move in the vertical direction.
Referring to fig. 5 and 6, a filter screen 30 is fixed on the inner wall of the collection box 6, the collection box 6 is divided into a first chamber 37 and a second chamber 38 by the filter screen 30, and the projection of the through hole 7 of the baffle 3 in the vertical direction is positioned in the first chamber 37, so that most of the cuttings are accumulated in the first chamber 37, and the cooling liquid enters the second chamber 38 through the filter screen 30; an adsorption device 31 for adsorbing and filtering the fine chips is arranged in the second chamber 38 for secondary filtration; the adsorption device 31 comprises a bracket 39 arranged on the inner wall of the collection box 6, a plurality of roller shafts 32 rotatably connected with the bracket 39, and a plurality of magnetic magnets 33 adhered to the outer side walls of the roller shafts 32, wherein the bracket 39 is positioned in the second cavity 38, and the magnets 33 are used for adsorbing the cuttings which pass through the filter screen 30 and exist in the cooling liquid; the plurality of roll shafts 32 are horizontally arranged and are parallel to each other; the dovetail groove 34 is formed in the inner side wall, opposite to the inner side wall, of the collecting box 6, the dovetail groove 34 extends in the vertical direction and penetrates through the upper surface of the collecting box 6, the trapezoidal block 35 located in the dovetail groove 34 is welded to the side wall of the support 39, and the outer side wall of the trapezoidal block 35 abuts against the inner wall of the dovetail groove 34; when the magnet 33 is excessively chipped and the magnet 33 needs to be cleaned, the holder 39 is moved upward and taken out.
Referring to fig. 5, a water outlet pipe for communicating with the second chamber 38 is fixed on the outer side wall of the collection box 6, and the cooling liquid flowing into the water outlet pipe passes through a plurality of magnets 33; one end of the water outlet pipe is connected with a water pump, the water pump is connected with a water inlet pipe, and the water inlet pipe is connected with the spray head 4, so that the cyclic utilization of the cooling liquid is realized.
The implementation principle of the boring machine for blind hole machining in the embodiment of the application is as follows: firstly, a worker installs the baffle 3 and adjusts the position of the baffle 3 through the air cylinder 36 and the movable screw 24; then, mounting the workpiece and the cutter, so that the abutting part of the workpiece and the cutter is positioned in the baffle 3; the staff rotates the handle 16, adjusts the moving plate 9, reduces the outflow of the cooling liquid and the cuttings, enables the cooling liquid and the cuttings to flow into the collecting box 6, and is filtered by the filter screen 30 and the magnet 33 of the collecting box 6, and the cooling liquid is reused and is sprayed out from the spray head 4.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (4)
1. The utility model provides a boring machine is used in blind hole processing, includes organism (1), installs platen (2) on organism (1) and be used for fixed work piece, its characterized in that: the cutting tool is characterized in that a baffle (3) which is used for shielding cutting scraps from splashing and is of an annular structure is arranged on the bedplate (2), the baffle (3) is located at the position where the cutter abuts against the end face of a workpiece, a spray head (4) used for spraying cooling liquid is installed on the inner side wall of the baffle (3), and shielding pieces (5) used for reducing the outward splashing of the cooling liquid and the cutting scraps are arranged on the two end faces of the baffle (3); a collecting box (6) for receiving cooling liquid and cutting scraps is arranged on the bedplate (2), and a through hole (7) for enabling the cooling liquid to flow into the collecting box (6) is formed in the side wall of the baffle plate (3); both ends of the baffle (3) are fixed with circular rings (8), and the circular rings (8) are coaxial with the baffle (3); the shielding piece (5) comprises two moving plates (9) connected with the end surface of the circular ring (8) in a sliding way; the side wall of the moving plate (9) is provided with a plurality of adjusting grooves (10) penetrating through the moving plate (9), and the adjusting grooves (10) extend in the vertical direction; the side walls of the two circular rings (8) which are opposite to each other are fixedly provided with a limiting column (11) which is positioned in the adjusting groove (10) so that the moving plate (9) can move in the vertical direction; two sides of the baffle (3) are respectively provided with an adjusting device (12) for driving the moving plate (9) at the same side to move relatively; the adjusting device (12) comprises a fixing block (13) fixed on the side wall of the baffle (3), an adjusting lead screw (14) vertically arranged is rotatably connected to the fixing block (13), and the threads of the adjusting lead screw (14) above the fixing block (13) are opposite to those of the adjusting lead screw below the fixing block (13); an adjusting block (15) is fixed on the side wall of the moving plate (9), and the adjusting block (15) is in threaded connection with an adjusting lead screw (14) so that the adjusting lead screw (14) drives the moving plate (9) on the same side to move relatively; a handle (16) for rotating the adjusting screw rod (14) is fixed at the upper end of the adjusting screw rod (14); the adjusting block (15) comprises an adjusting sleeve (18) in threaded connection with the adjusting screw (14) and a synchronizing block (17) fixed on the side wall of the moving plate (9), and the inner wall of the synchronizing block (17) is abutted to the outer side wall of the adjusting sleeve (18); an adjusting bolt (19) for fixing the adjusting sleeve (18) on the synchronizing block (17) is arranged on the synchronizing block (17) in a penetrating way; the upper surface of the fixed block (13) is provided with a matching groove (20), the side wall of the adjusting lead screw (14) is fixedly provided with a clamping column (21) positioned in the matching groove (20), and the clamping column (21) is vertically arranged; a matching block (22) penetrates through the adjusting screw rod (14); the matching block (22) is provided with a clamping groove (23) which is used for clamping the clamping column (21) and preventing the adjusting screw rod (14) from rotating, and the inner wall of the clamping groove (23) abuts against the side wall of the clamping column (21); two horizontally arranged movable lead screws (24) are fixed on the side wall of the baffle (3), and the movable lead screws (24) are positioned on two sides of the baffle (3) and are arranged in a staggered manner; moving blocks (25) are sleeved on the moving screw rods (24) in a penetrating manner, two air cylinders (36) which are vertically arranged and support the moving screw rods (24) are arranged on the bedplate (2), and the end parts of piston rods of the two air cylinders (36) are respectively fixed on the side walls of the corresponding moving blocks (25); the movable lead screw (24) is in threaded connection with a limiting nut (26) used for preventing the baffle (3) from moving along the length direction of the movable lead screw (24); the side walls of the two limit nuts (26) are respectively abutted against the opposite side walls of the two moving blocks (25).
2. The boring machine for blind hole machining according to claim 1, characterized in that: a filter screen (30) for filtering cuttings is detachably connected in the collecting box (6), and the collecting box (6) is divided into a first cavity (37) and a second cavity (38) by the filter screen (30); the vertical projection of the through hole (7) falls on the first chamber (37); the outer side wall of the collecting box (6) is connected with a water outlet pipe communicated with the second cavity (38), one end of the water outlet pipe is connected with a water pump, one end of the water pump is connected with a water inlet pipe, and one end of the water inlet pipe is connected with the spray head (4); an adsorption device (31) for adsorbing the cuttings and reducing the cuttings entering the water outlet pipe is installed in the collection box (6).
3. The boring machine for blind hole machining according to claim 2, characterized in that: adsorption equipment (31) is including installing support (39) at collecting box (6) inner wall, and support (39) are located between filter screen (30) and the outlet pipe, and adsorption equipment (31) still includes a plurality of roller (32) of rotation connection on support (39), and roller (32) lateral wall is fixed with a plurality of magnet (33) that are used for adsorbing the smear metal.
4. The boring machine for blind hole machining according to claim 3, characterized in that: the collecting box (6) is provided with a dovetail groove (34) relative to the inner side wall, and the dovetail groove (34) extends in the vertical direction and penetrates through the upper end face of the collecting box (6); a trapezoidal block (35) positioned in the dovetail groove (34) is fixed on the opposite outer side wall of the bracket (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN207189302U (en) * | 2017-08-29 | 2018-04-06 | 上海意称液压系统有限公司 | A kind of protector of radial drilling machine |
| CN209918932U (en) * | 2019-06-11 | 2020-01-10 | 湖北辉煌机械制造有限责任公司 | Boring machine |
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| CN210996578U (en) * | 2019-11-20 | 2020-07-14 | 杭州力通机械有限公司 | Double-end boring machine |
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| CN212885542U (en) * | 2020-07-14 | 2021-04-06 | 天津市明远金属制品有限公司 | Wire cutting machine with coolant liquid circulation filter equipment |
| CN213289625U (en) * | 2020-07-23 | 2021-05-28 | 台州一鼎数控机床有限公司 | Numerical control machine tool |
| CN113681349A (en) * | 2021-09-27 | 2021-11-23 | 齐齐哈尔精工伟业机床有限公司 | Safety protection system for numerical control horizontal single-sided motor base boring machine |
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| US4388028A (en) * | 1980-12-29 | 1983-06-14 | Bodin Michael L | Splash guard |
| JP2003080438A (en) * | 2001-09-11 | 2003-03-18 | Makino Milling Mach Co Ltd | Machine tool |
| CN214418315U (en) * | 2021-01-09 | 2021-10-19 | 天津庚辰精密机械有限责任公司 | CNC machining center coolant liquid circulation system |
| CN214869802U (en) * | 2021-07-07 | 2021-11-26 | 菲特（天津）检测技术有限公司 | Collecting mechanism of auxiliary electrode cap grinding machine |
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