CN219005448U - Automatic tool changing device of vertical lifting table milling machine - Google Patents
Automatic tool changing device of vertical lifting table milling machine Download PDFInfo
- Publication number
- CN219005448U CN219005448U CN202320028339.7U CN202320028339U CN219005448U CN 219005448 U CN219005448 U CN 219005448U CN 202320028339 U CN202320028339 U CN 202320028339U CN 219005448 U CN219005448 U CN 219005448U
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- cutter
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- cleaning sleeve
- milling machine
- automatic tool
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- 238000003801 milling Methods 0.000 title claims abstract description 59
- 238000004140 cleaning Methods 0.000 claims abstract description 32
- 230000003028 elevating effect Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 32
- 229910052742 iron Inorganic materials 0.000 abstract description 16
- 230000007246 mechanism Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005389 magnetism Effects 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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 utility model discloses an automatic tool changing device of a vertical lifting table milling machine, which comprises a tool frame, wherein a turntable is rotatably arranged on the tool frame, a milling cutter capable of moving along the radial direction is circumferentially arranged on the turntable, a working through hole is formed in one side of the tool frame, a motor is arranged at the top of the tool frame, the motor is connected with the turntable through a gear set, a detachable cleaning sleeve is arranged on the outer surface of the tool frame, the cleaning sleeve and the working through hole are coaxially arranged, a magnetic suction groove fixed on the tool frame is arranged below the cleaning sleeve, limiting mechanisms are oppositely arranged on two sides of the cleaning sleeve, each limiting mechanism comprises a second electric push rod fixed on the tool frame through a support plate, and one end, close to the working through hole, of the second electric push rod is connected with a limiting block. According to the utility model, the cleaning sleeve is arranged, manual wiping is not needed, the milling cutter is convenient to clean, the scrap iron is effectively prevented from being scratched, the safety is improved, and the scrap iron is prevented from being separated from the magnetic groove due to vibration and other reasons by arranging the magnetic groove, so that the collecting effect is good.
Description
Technical Field
The utility model relates to the technical field of milling machines, in particular to an automatic tool changing device of a vertical lifting table milling machine.
Background
The utility model discloses an automatic tool changing device of a numerical control vertical lifting table milling machine, which is characterized in that a rotary table with circumferential uniform grooves is arranged, tools are sequentially arranged in the grooves, a power mechanism is utilized to drive the rotary table to rotate, the tools to be changed rotate to a working through hole, and an electric push rod is utilized to push out the tools to realize automatic tool changing, but scrap iron left in the last processing process possibly remains on the tools on the rotary table, the scrap iron is directly used without cleaning, the surface of a workpiece can be scraped, the processing precision of the workpiece can be influenced, and the processing is unfavorable. Therefore, we propose an automatic tool changing device of a vertical lifting table milling machine.
Disclosure of Invention
The utility model aims to provide an automatic tool changing device of a vertical lifting table milling machine, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an automatic tool changing device of vertical elevating platform milling machine, installs the cutter frame of carousel including the internal rotation, but the milling cutter of radial movement is installed to carousel circumference, work through-hole has been seted up to cutter frame one side, and the motor is installed at cutter frame top, the motor passes through the gear train and is connected with the carousel, cutter frame surface mounting has detachable cleaning sleeve, cleaning sleeve and the coaxial setting of work through-hole are equipped with the magnetism of being fixed in on the cutter frame and inhale the groove below the cleaning sleeve, and cleaning sleeve both sides are equipped with stop gear relatively, stop gear includes the electric putter second of fixing on the cutter frame through the extension board, electric putter second is close to work through-hole one end and is connected with the stopper.
Preferably, the rotary table is provided with a mounting groove for mounting the milling cutter, and the tail end of the milling cutter is connected with a first electric push rod fixed on the inner wall of the mounting groove.
Preferably, the bottom of the turntable is provided with a base, the base is coaxially arranged with the turntable through a driving shaft, the gear set comprises a first gear arranged on an output shaft of the motor, a second gear arranged on the driving shaft is meshed with the side part of the first gear, and the base is fixed with the bottom of the cutter frame through supporting rods arranged around.
Preferably, limiting plates are fixed on the upper side and the lower side of the support plate, sliding blocks are fixed on the upper side and the lower side of the limiting plates, and moving grooves matched with the sliding blocks are formed in the limiting plates.
Preferably, the working through hole is fixed with the screwed ring on the same axis, the cleaning sleeve comprises a mounting ring connected with the inner wall of the screwed ring, and the inner wall of the mounting ring is uniformly provided with bristles facing the central axis.
Preferably, the bottom of one side of the cutter frame far away from the working through hole is provided with a cleaning opening, the cleaning opening is hinged with a cover plate, and the bottom end of the cover plate is connected with the cutter frame through a magnetic attraction strip.
Compared with the prior art, the utility model has the beneficial effects that: through setting up clean cover in the blade frame outside, through setting up it with the coaxial setting of work through-hole, when milling cutter back-and-forth movement in the work through-hole, milling cutter surface receives the friction of clean cover, thereby brush away the iron fillings on the milling cutter surface, not only can clean the milling cutter that will use when changing the cutter, can also clean it when retrieving the milling cutter, need not to carry out artifical the cleaning, be convenient for clean, and can effectively avoid by the iron fillings fish tail, the safety in utilization has been improved, through setting up the magnetism in clean cover below and inhale the groove, when milling cutter passes through clean cover, remaining iron fillings can fall into the magnetism downwards on the milling cutter and inhale the inslot, thereby collect the iron fillings, and utilize the effect of magnetism adsorption, make the iron fillings stably arrange the magnetism in inhale the inslot, avoid breaking away from magnetism because of reasons such as vibrations inhale the groove, collection effect is good.
Drawings
FIG. 1 is a front view of an automatic tool changer for a vertical lifting milling machine;
FIG. 2 is a rear view of an automatic tool changer for a vertical lift milling machine according to the present utility model;
fig. 3 is a schematic diagram of the internal structure of a cutter frame of the automatic cutter changing device of the vertical lifting table milling machine.
In the figure: the cutter comprises a cutter frame 1, a rotary table 2, an electric push rod I3, a milling cutter 4, a base 5, a driving shaft 6, a motor 7, a gear I8, a gear II 9, a supporting rod 10, a working through hole 11, a threaded ring 12, a cleaning sleeve 13, a mounting ring 131, bristles 132, a supporting plate 14, an electric push rod II 15, a limiting block 16, a limiting plate 17, a moving groove 18, a sliding block 19, a magnetic attraction groove 20, a cover plate 21 and a magnetic attraction strip 22.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: an automatic tool changing device of a vertical lifting table milling machine comprises a tool frame 1 which is internally provided with a rotary table 2, wherein the rotary table 2 is circumferentially provided with a milling cutter 4 which can move along the radial direction;
further, the rotating disc 2 is circumferentially and uniformly provided with mounting grooves for mounting the milling cutters 4, the milling cutters 4 are radially arranged in the mounting grooves, the cutter heads face to the outer side of the rotating disc 2, the tail ends of the milling cutters 4 are connected with electric push rods I3 fixed on the inner walls of the mounting grooves, the electric push rods I3 are radially arranged along the rotating disc 2, the stroke ends of the electric push rods I are outwards arranged, the stroke ends of the electric push rods I are mounted with the tail parts of the milling cutters 4, in actual design, angle sensors can be arranged in each mounting groove and represent the positions of stations where each milling cutter 4 is positioned, and the cutter changing only needs to enable the angle of each angle sensor to be identical with the angle value of a processing station;
the cutter frame 1 is provided with a working through hole 11 on one side, the angle of a rotary table 2 where the working through hole 11 is arranged is set to be the angle of a processing station, the cutter changing operation is required, the rotary table 2 is only required to be rotated, the angle value detected by an angle sensor of the required station is the same as the angle of the processing station, a motor 7 is arranged at the top of the cutter frame 1, the motor 7 is connected with the rotary table 2 through a gear set, the gear set is arranged as a transmission mechanism, the transmission is more accurate, the milling cutter 4 just passes through the center of the working through hole 11, the influence on the service life of the cutter caused by friction or impact between the milling cutter 4 and the inner wall of the cutter frame 1 is avoided, a detachable cleaning sleeve 13 is arranged on the outer surface of the cutter frame 1, and the cleaning sleeve 13 and the working through hole 11 are coaxially arranged;
further, a base 5 is arranged at the bottom of the rotary table 2, the base 5 is coaxially arranged with the rotary table 2 through a driving shaft 6, wherein the bottom end of the driving shaft 6 is rotatably arranged with the base 5, the top end of the driving shaft 6 is rotatably arranged with the top end of the inner wall of the cutter frame 1, the rotary table 2 is coaxially fixed with the driving shaft 6, when the driving shaft 6 rotates, the rotary table 2 is driven to rotate, thereby changing the angle of each station milling cutter 4, and further completing cutter changing, the gear set comprises a first gear 8 arranged on the output shaft of a motor 7, a second gear 9 arranged on the driving shaft 6 is meshed on the side part of the first gear 8, the motor 7 is utilized to provide power to rotate the first gear 8 and drive the second gear 9 and the driving shaft 6 to rotate, thereby the rotary table 2 is fixed with the bottom of the cutter frame 1 through supporting rods 10 arranged around, and the stability of the rotary table 2 is improved by utilizing the supporting rods 10;
further, the threaded ring 12 is coaxially fixed outside the working through hole 11, the cleaning sleeve 13 comprises a mounting ring 131 connected with the inner wall of the threaded ring 12, the mounting ring 131 is in threaded connection with the threaded ring 12, and the cleaning sleeve 13 is convenient to detach, so that the whole cleaning sleeve 13 is cleaned or replaced, a flanging strip is arranged at one end, far away from the cutter frame 1, of the mounting ring 131, so that a worker can conveniently rotate the mounting ring 131, bristles 132 facing to a central axis are uniformly arranged on the inner wall of the mounting ring 131, and scrap iron remained on the surface of the milling cutter 4 is brushed off by utilizing friction between the bristles 132 and the surface of the milling cutter 4;
specifically, through setting up clean cover 13 in the knife rest 1 outside, through setting up it with work through-hole 11 coaxial, when milling cutter 4 is in work through-hole 11 back and forth movement, milling cutter 4 surface receives the friction of clean cover to brush the iron fillings on the milling cutter 4 surface and remove, not only can clean milling cutter 4 that will use when changing the cutter, can also clean milling cutter 4 when retrieving it, need not to carry out the manual work and clean, be convenient for clean, and can effectively avoid by the iron fillings fish tail, improved the safety in utilization.
A magnetic suction groove 20 fixed on the knife frame 1 is arranged below the cleaning sleeve 13; the magnetic attraction groove 20 is a collection groove with magnetic coating on the inner surface and the outer surface, and the magnetic attraction groove is provided with magnetic attraction force by utilizing the magnetic coating;
specifically, through setting up magnetism and inhale groove 20 in clean cover 13 below, when milling cutter 4 passed through clean cover 13, remaining iron fillings on the milling cutter 4 can fall into magnetism and inhale inslot 20 downwards to collect the iron fillings, and utilize magnetism absorptive effect, make the iron fillings stably arrange magnetism and inhale inslot 20 in, avoid because of reasons such as vibrations iron fillings break away from magnetism and inhale inslot 20, collect effectually.
Two sides of the cleaning sleeve 13 are oppositely provided with a limiting mechanism, the limiting mechanism comprises a second electric push rod 15 which is fixed on the cutter frame 1 through a support plate 14, one end of the second electric push rod 15, which is close to the working through hole 11, is connected with a limiting block 16, the cutter bars of different milling cutters 4 are identical, only the cutter heads are different, and one side of the limiting block 16, which is close to the working through hole 11, is provided with a limiting groove matched with the cutter bar of the milling cutter 4; in order to keep the milling cutter 4 stable outside the working through hole 11, the milling cutter 16 is clamped by a limiting block 16 matched with the milling cutter 16 in a concave-convex manner, so that the stability of the milling cutter is improved, and the limiting block 16 moves between the support plate 14 and the working through hole 11 by controlling the second electric push rod 15 to stretch and retract;
further, limiting plates 17 are fixed on the upper side and the lower side of the support plate 14, sliding blocks 19 are fixed on the upper side and the lower side of the limiting block 16, the sliding blocks 19 are in a T shape, the head is located on one side of the moving groove 18 far away from the limiting block 16, the limiting plates 17 are provided with moving grooves 18 matched with the sliding blocks 19, and in the expansion and contraction process of the second electric push rod 15, the sliding blocks 19 move left and right along the moving grooves 18 to be matched with the sliding of the limiting block 16, so that the upper side and the lower side of the limiting block 16 are supported, and the sliding block is more stable in moving;
further, the bottom of one side of the knife frame 1 far away from the working through hole 11 is provided with a cleaning opening, and as the knife frame 1 is provided with the working through hole 11, dust possibly enters, the dust possibly affects the work of the gear set, affects the transmission precision, and needs to be cleaned regularly in the knife frame 1, a cover plate 21 is hinged on the cleaning opening, the bottom end of the cover plate 21 is connected with the knife frame 1 through a magnetic suction strip 22, and the inside of the knife frame 1 can be cleaned by lifting the cover plate 21 upwards.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automatic tool changing device of vertical elevating platform milling machine, installs knife rest (1) of carousel (2) including the internal rotation, its characterized in that: the utility model discloses a cutter, including cutter frame (1), carousel (2) circumference is installed milling cutter (4) that can radially remove, work through-hole (11) have been seted up to cutter frame (1) one side, motor (7) are installed at cutter frame (1) top, motor (7) are connected with carousel (2) through the gear train, cutter frame (1) surface mounting has detachable cleaning sleeve (13), cleaning sleeve (13) and work through-hole (11) coaxial setting, cleaning sleeve (13) below is equipped with magnetic attraction groove (20) on cutter frame (1), cleaning sleeve (13) both sides are equipped with stop gear relatively, stop gear includes electric putter second (15) that are fixed on cutter frame (1) through extension board (14), electric putter second (15) are close to work through-hole (11) one end and are connected with stopper (16).
2. The automatic tool changer of a vertical lift milling machine of claim 1, wherein: the rotary table (2) is provided with a mounting groove for mounting the milling cutter (4), and the tail end of the milling cutter (4) is connected with an electric push rod I (3) fixed on the inner wall of the mounting groove.
3. The automatic tool changer of a vertical lift milling machine of claim 1, wherein: the rotary table is characterized in that a base (5) is arranged at the bottom of the rotary table (2), the base (5) is coaxially arranged with the rotary table (2) through a driving shaft (6), the gear set comprises a first gear (8) arranged on an output shaft of a motor (7), a second gear (9) arranged on the driving shaft (6) is meshed with the side part of the first gear (8), and the base (5) is fixed with the bottom of the cutter frame (1) through supporting rods (10) arranged around.
4. The automatic tool changer of a vertical lift milling machine of claim 1, wherein: limiting plates (17) are fixed on the upper side and the lower side of the support plate (14), sliding blocks (19) are fixed on the upper side and the lower side of the limiting blocks (16), and moving grooves (18) matched with the sliding blocks (19) are formed in the limiting plates (17).
5. The automatic tool changer of a vertical lift milling machine of claim 1, wherein: the cleaning device is characterized in that a threaded ring (12) is coaxially fixed outside the working through hole (11), the cleaning sleeve (13) comprises a mounting ring (131) connected with the inner wall of the threaded ring (12), and bristles (132) facing the central axis are uniformly arranged on the inner wall of the mounting ring (131).
6. The automatic tool changer of a vertical lift milling machine of claim 1, wherein: the bottom of one side, far away from the working through hole (11), of the cutter frame (1) is provided with a cleaning opening, a cover plate (21) is hinged to the cleaning opening, and the bottom end of the cover plate (21) is connected with the cutter frame (1) through a magnetic suction strip (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320028339.7U CN219005448U (en) | 2023-01-06 | 2023-01-06 | Automatic tool changing device of vertical lifting table milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320028339.7U CN219005448U (en) | 2023-01-06 | 2023-01-06 | Automatic tool changing device of vertical lifting table milling machine |
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| Publication Number | Publication Date |
|---|---|
| CN219005448U true CN219005448U (en) | 2023-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320028339.7U Active CN219005448U (en) | 2023-01-06 | 2023-01-06 | Automatic tool changing device of vertical lifting table milling machine |
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| CN (1) | CN219005448U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117245587A (en) * | 2023-10-30 | 2023-12-19 | 湖北毅兴智能装备股份有限公司 | A locking nut mechanism for external tooth tools |
| CN120587965A (en) * | 2025-06-19 | 2025-09-05 | 广东省钰鸿数控科技集团有限公司 | A five-axis linkage machine tool with automatic tool change |
-
2023
- 2023-01-06 CN CN202320028339.7U patent/CN219005448U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117245587A (en) * | 2023-10-30 | 2023-12-19 | 湖北毅兴智能装备股份有限公司 | A locking nut mechanism for external tooth tools |
| CN120587965A (en) * | 2025-06-19 | 2025-09-05 | 广东省钰鸿数控科技集团有限公司 | A five-axis linkage machine tool with automatic tool change |
| CN120587965B (en) * | 2025-06-19 | 2025-12-09 | 广东省钰鸿数控科技集团有限公司 | Five-axis linkage machine tool capable of automatically replacing cutter |
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