Numerical control machining center with multidirectional machining function

Abstract

The utility model discloses a numerical control machining center with a multidirectional machining function, which relates to the technical field of numerical control machining centers and comprises a machine room, a control panel is arranged on the outer side of one end of the machine room, an X-axis linear rail is arranged in the machine room, a Y-axis linear rail is arranged at one end of the X-axis linear rail, and a Z-axis linear rail is arranged at one end of the Y-axis linear rail. According to the numerical control machining center with the multidirectional machining function, the sliding sleeve in the scrap iron removing assembly is in elastic contact with the surface of a workpiece, on the premise that the workpiece is not damaged, the sliding sleeve isolates a machining cutter from the external environment during machining, the scrap iron splashing situation is fundamentally avoided, and the machining efficiency is improved. And meanwhile, the scrap iron is sucked into the treatment bin through the air pump and the air suction pipe, the scrap iron is collected by the scrap collecting bin in a unified mode, the working efficiency is improved, and meanwhile the maintenance cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control machining center technical field especially relates to a numerical control machining center with multi -way processing function. BACKGROUND

[0002] Numerical control machining center is a kind of integrated tool automatic exchange system and can be realized through computer numerical control multi-axis linkage's automation machine tool, it is mainly used to the metal, plastics etc. Material carries out high-precision milling, drilling, boring and tapping and other complex processing, its core function lies in through disposable clamping workpiece to complete multiple processes, greatly promote production efficiency, machining precision and automation level, mainly widely used in aerospace, automobile manufacturing, mould precision machining, medical equipment and electronic product spare parts etc. Industrial field.

[0003] The existing numerical control machining center can produce a large amount of iron filings when machining workpieces, and a large amount of flying iron filings can adhere to various moving parts and multidirectional adjusting parts inside the device, causing blockage and death, reducing work efficiency and increasing maintenance cost. UTILITY MODEL CONTENTS

[0004] The utility model discloses a numerical control machining center with multi -way processing function, to solve the technical problem that the iron filings of numerical control processing splashes easily block key components, cause efficiency reduction and maintenance cost increase.

[0005] In order to realize the above-mentioned purpose, the utility model has adopted following technical scheme: a numerical control machining center with multi -way processing function, include: machine warehouse, the one end outside of machine warehouse is provided with control panel, the inside of machine warehouse is provided with X axis rail, one end of X axis rail is provided with Y axis rail, one end of Y axis rail is provided with Z axis rail;X axle moving part, set up in the upside of X axis rail, X axle moving part one side is provided with X axis processing machine head;Horizontal rail, set up in the upside of Z axis rail, the upside of horizontal rail is provided with Z axis processing machine head;Processing main shaft, two processing main shafts are arranged at one end of X axis processing machine head and Z axis processing machine head respectively, and one end of two processing main shafts is provided with processing cutter respectively;Iron filings removal subassembly, two iron filings removal subassemblies are arranged on the outer wall of two processing main shafts respectively, and the iron filings removal subassembly is used to prevent the iron filings generated when workpiece is processed from splashing everywhere, and simultaneously absorbs and stores the iron filings.

[0006] In a preferred scheme, the iron filings removing assembly comprises: processing bins, two processing bins are respectively arranged on the outer wall of the corresponding machining spindle, the lower side of the two processing bins is respectively fixedly connected with a fixed sleeve, the two machining spindles are located in the corresponding fixed sleeve, and the outer wall of one end of the two machining spindles located in the corresponding fixed sleeve is fixedly connected with a limiting ring; sliding sleeves, two sliding sleeves are respectively arranged in the corresponding fixed sleeve, a plurality of chip inlet holes are arranged at intervals on the outer wall of one end of the two sliding sleeves, the two machining spindles are located in the corresponding sliding sleeve, and the one end of the two sliding sleeves is respectively fixedly connected with an air inlet ring, and the outer wall of the two air inlet rings is respectively arranged with a plurality of air inlet holes at intervals.

[0007] In a preferred scheme, the iron filings removing assembly further comprises: telescopic springs, two telescopic springs are respectively sleeved on the outer wall of the corresponding machining spindle, one end of the two telescopic springs is fixedly connected with the corresponding sliding sleeve, and the other end is fixedly connected with the lower side of the corresponding processing bin; chip conveying pipes, a plurality of chip conveying pipes are respectively inserted into the setting holes arranged at intervals on the outer wall of one end of the corresponding fixed sleeve, the plurality of setting holes and the corresponding chip inlet holes are located on the same vertical line, and the other end of the chip conveying pipe located on the same fixed sleeve is inserted into the inside of the corresponding processing bin.

[0008] In a preferred scheme, the iron filings removing assembly further comprises: baffles, two baffles are fixedly connected in the inside of the corresponding processing bin, a through hole is arranged on one side of the two baffles, a driven sleeve plate is connected to the inside of the two through holes through a bearing, a driven gear is fixedly connected to one end of the upper side of the two driven sleeve plates, and a chip scraping block is fixedly connected to the lower side of the two driven sleeve plates; rotating shafts, two rotating shafts are connected to the rotating holes arranged on the upper side of the corresponding processing bin through bearings, a brake gear is fixedly connected to the outer wall of one end of the two rotating shafts located in the inside of the processing bin, and the two brake gears are engaged with the corresponding driven gears; rotating motors, two rotating motors are fixedly connected to the upper side of the corresponding processing bin, and the driving end of the two rotating motors is connected to one end of the corresponding rotating shaft through a shaft coupling.

[0009] In a preferred scheme, the iron filings removing assembly further comprises: air suction pipes, a plurality of air suction pipes are respectively inserted into the outer wall of the corresponding processing bin, and the air inlet end of the two air suction pipes located on the outer wall of the same processing bin is respectively provided with a dust cover; air pumps, a plurality of air pumps are respectively arranged on the outer wall of the corresponding processing bin, the air suction end of the two air pumps located on the outer wall of the same processing bin is respectively connected with the corresponding air suction pipe; chip collecting bins, two chip collecting bins are respectively arranged on the outer wall of the corresponding processing bin, and the inside of the two chip collecting bins is communicated with the inside of the corresponding processing bin.

[0010] In one preferred embodiment, the outer wall of one end of the Y-axis rail is provided with a tool magazine, the upper side of the Y-axis rail is provided with a setting frame, the upper side of the setting frame is provided with an adjusting hole, an adjusting shaft is connected to the inside of the adjusting hole through a bearing, the upper side of the adjusting shaft is fixedly connected with a placing disc, the lower side of the setting frame is fixedly connected with an adjusting motor, and the driving end of the adjusting motor is connected to one end of the adjusting shaft through a shaft coupling.

[0011] As can be seen, the numerical control machining center with multi-directional machining function has the technical effects that the elastic contact between the sliding sleeve in the iron removal assembly and the surface of the workpiece is utilized, the machining tool is isolated from the external environment during machining under the premise of not damaging the workpiece, the situation of iron filings splashing is fundamentally solved, the situation of multi-directional adjustment and movement assembly jamming in the device caused by splashing iron filings is avoided, the iron filings are sucked into the processing bin inside by the air pump and the air suction pipe and are uniformly collected in the iron collecting bin, the technical effects of improving work efficiency and reducing maintenance cost are achieved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 The whole structure schematic diagram of the numerical control machining center with multi-directional machining function is provided.

[0013] Figure 2 The internal structure schematic diagram of the numerical control machining center with multi-directional machining function is provided.

[0014] Figure 3 The whole structure schematic diagram of the iron removal assembly of the numerical control machining center with multi-directional machining function is provided.

[0015] Figure 4 The exploded structure schematic diagram of the iron removal assembly of the numerical control machining center with multi-directional machining function is provided.

[0016] Figure 5 The internal exploded structure schematic diagram of the processing bin in the iron removal assembly of the numerical control machining center with multi-directional machining function is provided.

[0017] Figure 6 The side view structure schematic diagram of the Y-axis rail of the numerical control machining center with multi-directional machining function is provided.

[0018] In the drawing: 1, control panel; 2, machine warehouse; 3, X-axis rail; 4, X-axis moving piece; 5, X-axis processing machine head; 6, Z-axis processing machine head; 7, iron filings removing assembly; 701, iron filings collecting warehouse; 702, fixed sleeve; 703, sliding sleeve; 704, air inlet ring; 705, iron filings conveying pipe; 706, processing warehouse; 707, air pump; 708, extension spring; 709, limiting ring; 710, air extraction pipe; 711, iron filings scraping block; 712, driven sleeve plate; 713, partition plate; 714, brake gear; 715, rotating shaft; 716, rotating motor; 717, driven gear; 8, Z-axis rail; 9, horizontal rail; 10, tool magazine; 11, placing disc; 12, Y-axis rail; 13, processing spindle; 14, setting frame; 15, adjusting shaft; 16, adjusting motor. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0020] The numerical control machining center with multi-direction machining function disclosed by the utility model is mainly applied to the scene that the iron filings flying in numerical control machining easily block key components, resulting in reduced efficiency and increased maintenance cost.

[0021] Referring to Figure 1 and Figure 6 A numerical control machining center with multi-direction machining function, comprising: a machine warehouse 2, one end of the machine warehouse 2 is provided with a control panel 1, the inside of the machine warehouse 2 is provided with an X-axis rail 3, one end of the X-axis rail 3 is provided with a Y-axis rail 12, one end of the Y-axis rail 12 is provided with a Z-axis rail 8; an X-axis moving piece 4 is arranged on the upper side of the X-axis rail 3, and the X-axis moving piece 4 is provided with an X-axis processing machine head 5 on one side; a horizontal rail 9 is arranged on the upper side of the Z-axis rail 8, and the upper side of the horizontal rail 9 is provided with a Z-axis processing machine head 6; two processing spindles 13 are respectively arranged at one end of the X-axis processing machine head 5 and the Z-axis processing machine head 6, and one end of the two processing spindles 13 is respectively provided with a processing tool; two iron filings removing assemblies 7 are respectively arranged on the outer walls of the two processing spindles 13, and the iron filings removing assemblies 7 are used for preventing the iron filings generated during workpiece machining from flying everywhere, and simultaneously absorbing and storing the iron filings.

[0022] Referring to Figures 1-5In a preferred scheme, the iron filings removing assembly 7 comprises: a processing bin 706, two processing bins 706 are respectively arranged on the outer wall of the corresponding machining spindle 13, the lower side of the two processing bins 706 is respectively fixedly connected with a fixed sleeve 702, the two machining spindles 13 are located inside the corresponding fixed sleeve 702, and the outer wall of one end of the two machining spindles 13 located inside the corresponding fixed sleeve 702 is fixedly connected with a limiting ring 709; a sliding sleeve 703, two sliding sleeves 703 are respectively arranged inside the corresponding fixed sleeve 702, a plurality of scrap feeding holes are equidistantly arranged on the outer wall of one end of the two sliding sleeves 703, the two machining spindles 13 are located inside the corresponding sliding sleeve 703, and one end of the two sliding sleeves 703 is respectively fixedly connected with an air inlet ring 704, and the outer wall of the two air inlet rings 704 is respectively equidistantly provided with a plurality of air inlet holes.

[0023] In the scheme, the iron filings removing assembly 7 further comprises: a telescopic spring 708, two telescopic springs 708 are respectively sleeved on the outer wall of the corresponding machining spindle 13, one end of the two telescopic springs 708 is fixedly connected with the corresponding sliding sleeve 703, and the other end is fixedly connected with the lower side of the corresponding processing bin 706; and a scrap conveying pipe 705, a plurality of scrap conveying pipes 705 are respectively and equidistantly inserted into the setting holes equidistantly arranged on one end of the outer wall of the corresponding fixed sleeve 702, the plurality of setting holes and the corresponding scrap feeding holes are located on the same vertical line, and the other end of the scrap conveying pipe 705 located on the same fixed sleeve 702 is inserted into the inside of the corresponding processing bin 706.

[0024] In the scheme, the iron filings removing assembly 7 further comprises: a partition plate 713, two partition plates 713 are fixedly connected inside the corresponding processing bin 706, a through hole is arranged on one side of the two partition plates 713, a driven sleeve plate 712 is respectively connected in the two through holes through bearings, a driven gear 717 is fixedly connected on one end of the two driven sleeve plates 712 located on the upper side of the corresponding partition plate 713, and a scrap removing block 711 is fixedly connected on the lower side of the two driven sleeve plates 712. A rotating shaft 715 is respectively connected inside the rotating hole arranged on the upper side of the corresponding processing bin 706 through bearings, a brake gear 714 is fixedly connected on the outer wall of one end of the two rotating shafts 715 located inside the processing bin 706, and the two brake gears 714 are engaged with the corresponding driven gears 717. Two rotary motors 716 are respectively fixedly connected on the upper side of the corresponding processing bin 706, and the driving end of the two rotary motors 716 is connected with one end of the corresponding rotating shaft 715 through a shaft coupling.

[0025] In the scheme, in addition to the iron filings assembly 7 also includes: the exhaust pipe 710, a plurality of exhaust pipe 710 respectively inserted in the corresponding processing warehouse 706 outer wall, located in the same processing warehouse 706 outer wall of two exhaust pipe 710 gas inlet end is respectively provided with dust cover; air pump 707, a plurality of air pump 707 is respectively arranged in the corresponding processing warehouse 706 outer wall, located in the same processing warehouse 706 outer wall of two air pump 707 exhaust end is respectively connected with the corresponding exhaust pipe 710; scrap collection warehouse 701, two scrap collection warehouse 701 is respectively arranged in the corresponding processing warehouse 706 outer wall, two scrap collection warehouse 701 inside and corresponding processing warehouse 706 inside is communicated.

[0026] In the process of machining workpiece produces a large number of iron filings, by starting two air pump 707, through the exhaust pipe 710 processing warehouse 706 inside exhaust, because the sliding sleeve 703 inside and processing warehouse 706 inside through a plurality of scrap conveying pipe 705 is communicated, so under the action of the inlet ring 704, make processing warehouse 706 always has suction force inside the sliding sleeve 703, so that the iron filings produced by machining through the scrap conveying pipe 705 into the processing warehouse 706 inside, at the same time open rotating motor 716 makes the rotating shaft 715 drive brake gear 714 rotation, because brake gear 714 and driven gear 717 meshing, so driven gear 717 drive driven sleeve plate 712 makes the scrap block 711 in processing warehouse 706 rotation and the accumulated iron filings into the scrap collection warehouse 701 inside collection, facilitate subsequent cleaning, at the same time prevent the exhaust pipe 710 blockage by the effect of the scrap block 711, in this process by sliding sleeve 703 isolation processing knife processing and the outside environment, fundamentally solve the iron filings splashing situation, so as to avoid the iron filings splashing caused by the device inside the multidirectional adjustment and moving assembly stuck situation, at the same time using air pump 707 and exhaust pipe 710 will iron filings into the processing warehouse 706 inside and have scrap collection warehouse 701 uniform collection, improve work efficiency while reducing maintenance cost.

[0027] Referring to Figure 1 and Figure 6 , in a preferred scheme, the outer wall of one end of the Y-axis rail 12 is provided with a tool magazine 10, the upper side of the Y-axis rail 12 is provided with a setting rack 14, the upper side of the setting rack 14 is provided with an adjusting hole, the adjusting hole is connected with an adjusting shaft 15 through a bearing, the upper side of the adjusting shaft 15 is fixedly connected with a placing disc 11, the lower side of the setting rack 14 is fixedly connected with an adjusting motor 16, and the driving end of the adjusting motor 16 is connected with one end of the adjusting shaft 15 through a shaft coupling.

[0028] In use, the adjusting motor 16 can drive the adjusting shaft 15 to rotate the placing disc 11, so that the workpiece can be processed in multiple directions, improving work efficiency.

[0029] Working principle: in use, first, the workpiece to be processed is placed on the placing disc 11, then the X-axis machining head 5 and the Z-axis machining head 6 are controlled through the control panel 1 to drive the corresponding machining spindles 13 on the machining tool to process the workpiece, in this process, the placing disc 11 can be rotated by adjusting the motor 16 to drive the adjusting shaft 15, so that multi-directional processing of the workpiece can be realized, and the work efficiency is improved; when the workpiece is processed, the machining spindle 13 and the iron removal assembly 7 are close to the surface of the workpiece, first, the sliding sleeve 703 contacts the air inlet ring 704 on it and extrudes the surface of the workpiece, under the reaction force of the workpiece, the sliding sleeve 703 moves backward against the pressure of the extension spring 708, when the machining tool abuts against the surface of the workpiece, a plurality of chip inlet holes arranged on the sliding sleeve 703 are in communication with the corresponding chip conveying pipes 705, since a plurality of groups of chip inlet holes are arranged on the sliding sleeve 703, it is ensured that the plurality of chip conveying pipes 705 are in communication with the inside of the sliding sleeve 703 when the machining tool continuously processes the workpiece forward, so that the chip removal is smoothly carried out, when a large amount of iron chips are generated during the processing of the workpiece, the two air pumps 707 are started, and the inside of the processing bin 706 is pumped through the air suction pipe 710, since the inside of the sliding sleeve 703 and the inside of the processing bin 706 are in communication through the plurality of chip conveying pipes 705, under the action of the air inlet ring 704, the processing bin 706 always has suction force to the inside of the sliding sleeve 703, so that the iron chips generated during the processing are conveyed into the inside of the processing bin 706 through the chip conveying pipes 705, at the same time, the rotary motor 716 is started to make the rotary shaft 715 drive the brake gear 714 to rotate, since the brake gear 714 and the driven gear 717 are engaged, the driven gear 717 drives the driven sleeve plate 712 to make the chip scraping block 711 rotate in the processing bin 706 and scrape the accumulated iron chips into the chip collecting bin 701 for collection, which is convenient for subsequent cleaning, at the same time, the air suction pipe 710 is prevented from being blocked by the action of the chip scraping block 711, in this process, the sliding sleeve 703 isolates the machining tool from the outside environment during processing, which fundamentally solves the problem of iron chip splashing, so as to avoid the situation that the multi-directional adjustment and the moving assembly are stuck due to the splashing of the iron chips, at the same time, the air pump 707 and the air suction pipe 710 are used to suck the iron chips into the inside of the processing bin 706 and collect them in the chip collecting bin 701, which improves the work efficiency and reduces the maintenance cost.

[0030] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. According to the technical solution and the inventive concept of the present application, equivalent replacement or change should be covered within the protection scope of the present application.

Claims

1. A multi-axis machining center having a multi-axis machining function, characterized by comprising: Include: Machine warehouse (2), one end of the outer side of the machine warehouse (2) is provided with a control panel (1), the inside of the machine warehouse (2) is provided with X axis rail (3), one end of the X axis rail (3) is provided with Y axis rail (12), one end of the Y axis rail (12) is provided with Z axis rail (8); X axis moving part (4) is arranged on the upper side of the X axis rail (3), and the X axis moving part (4) is provided with X axis processing machine head (5) on one side; Horizontal rail (9) is arranged on the upper side of the Z axis rail (8), and the upper side of the horizontal rail (9) is provided with Z axis processing machine head (6); Two machining spindles (13) are arranged at one end of the X axis processing machine head (5) and the Z axis processing machine head (6) respectively, and the other end of the two machining spindles (13) is provided with a machining tool respectively; Two iron filings removing assemblies (7) are arranged on the outer wall of the two machining spindles (13) respectively, and the iron filings removing assembly (7) is used for preventing the iron filings generated during workpiece machining from flying everywhere, and simultaneously sucking and storing the iron filings.

2. The multi-directional machining function numerical control machining center according to claim 1, characterized in that, The iron filings removing assembly (7) comprises: two processing warehouses (706) are arranged on the outer wall of the corresponding machining spindle (13) respectively, and the lower side of the two processing warehouses (706) is fixedly connected with a fixed sleeve (702) respectively, the two machining spindles (13) are located in the corresponding fixed sleeve (702), and the outer wall of one end of the two machining spindles (13) located in the corresponding fixed sleeve (702) is fixedly connected with a limiting ring (709); Two sliding sleeves (703) are arranged in the corresponding fixed sleeve (702) respectively, a plurality of iron filings holes are formed at equal intervals on the outer wall of one end of the two sliding sleeves (703), the two machining spindles (13) are located in the corresponding sliding sleeve (703), and the one end of the two sliding sleeves (703) is fixedly connected with an air inlet ring (704) respectively, and a plurality of air inlet holes are formed at equal intervals on the outer wall of the two air inlet rings (704) respectively.

3. The multi-directional machining function numerical control machining center according to claim 2, wherein, The iron filings removing assembly (7) further comprises: two telescopic springs (708) are sleeved on the outer wall of the corresponding machining spindle (13) respectively, one end of the two telescopic springs (708) is fixedly connected with the corresponding sliding sleeve (703), and the other end is fixedly connected with the lower side of the corresponding processing warehouse (706); A plurality of iron removal pipes (705) are inserted into the setting holes formed at equal intervals on the outer wall of one end of the corresponding fixed sleeve (702) at equal intervals, the plurality of setting holes and the corresponding iron filings holes are located on the same vertical line, and the other end of the iron removal pipe (705) located on the same fixed sleeve (702) is inserted into the corresponding processing warehouse (706).

4. The multi-directional machining function numerical control machining center according to claim 2, wherein, The iron filings removing assembly (7) further comprises: two baffle plates (713) fixedly connected to the interiors of the corresponding processing bins (706), one side of each of the two baffle plates (713) is provided with a through hole, a driven sleeve plate (712) is connected to the interior of each of the two through holes through a bearing, one end of each of the two driven sleeve plates (712) located on the upper side of the corresponding baffle plate (713) is fixedly connected with a driven gear (717), and each of the two driven sleeve plates (712) is fixedly connected with a scrap removing block (711) at the lower side thereof; two rotating shafts (715) are connected to the interiors of the through holes provided on the upper sides of the corresponding processing bins (706) through bearings, respectively, one end of each of the two rotating shafts (715) located in the interior of the processing bin (706) is fixedly connected with a brake gear (714), and the two brake gears (714) are engaged with the corresponding driven gears (717); and two rotating motors (716) are fixedly connected to the upper sides of the corresponding processing bins (706), respectively, and the driving ends of the two rotating motors (716) are connected to one end of the corresponding rotating shaft (715) through a shaft coupling.

5. The multi-directional machining function numerical control machining center according to claim 4, characterized in that, The iron filings removing assembly (7) further comprises: a plurality of air suction pipes (710) inserted into the outer walls of the corresponding processing bins (706), respectively, a dust cover is arranged at the air inlet end of each of the two air suction pipes (710) located on the outer wall of the same processing bin (706); a plurality of air pumps (707) are arranged on the outer walls of the corresponding processing bins (706), respectively, and the air outlet ends of the two air pumps (707) located on the outer wall of the same processing bin (706) are connected with the corresponding air suction pipes (710); and two scrap collecting bins (701) are arranged on the outer walls of the corresponding processing bins (706), respectively, and the interiors of the two scrap collecting bins (701) are connected with the interiors of the corresponding processing bins (706).

6. The multi-directional machining function numerical control machining center according to claim 1, wherein, One end of the Y-axis rail (12) is provided with a tool magazine (10), and the upper side of the Y-axis rail (12) is provided with a setting rack (14).

7. The multi-function machining center according to claim 6, wherein, The upper side of the setting rack (14) is provided with an adjusting hole, an adjusting shaft (15) is connected to the interior of the adjusting hole through a bearing, the upper side of the adjusting shaft (15) is fixedly connected with a placing disc (11), the lower side of the setting rack (14) is fixedly connected with an adjusting motor (16), and the driving end of the adjusting motor (16) is connected to one end of the adjusting shaft (15) through a shaft coupling.

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