CN110802435B - Milling cutter conveying and replacing device for numerical control machine tool - Google Patents
Milling cutter conveying and replacing device for numerical control machine tool Download PDFInfo
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- CN110802435B CN110802435B CN201911130810.8A CN201911130810A CN110802435B CN 110802435 B CN110802435 B CN 110802435B CN 201911130810 A CN201911130810 A CN 201911130810A CN 110802435 B CN110802435 B CN 110802435B
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- milling cutter
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- numerical control
- control machine
- machine tool
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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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/157—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
- B23Q3/15713—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle
- B23Q3/1572—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means
- B23Q3/15722—Rotary discs or drums
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Abstract
The invention relates to the technical field of numerical control machines and discloses a milling cutter conveying and replacing device for a numerical control machine, which comprises a machine tool shell, wherein a rotating shaft is rotatably arranged at the upper end of the left side in the machine tool shell, a milling cutter mounting disc is fixedly arranged at the lower end of the rotating shaft, a mounting plate matched with the right side of the milling cutter mounting disc is fixedly arranged at the middle position in the machine tool shell, a transmission plate is fixedly connected to the right side of the mounting plate, a traction spring is fixedly arranged at the upper end of the right side in the machine tool shell, a milling cutter mounting seat is fixedly arranged at the lower end of the traction spring, and the lower end of the milling cutter mounting seat corresponds to the gap of the transmission plate. According to the invention, a plurality of milling cutters of different types can be arranged in the device, the milling cutters can rapidly enter the transmission plate through the rotation of the mounting fluted disc, the mounting and dismounting between the milling cutters and the milling cutter mounting seat become faster through changing the magnetic field direction between the electrodes, and the working efficiency of the numerical control machine tool is improved.
Description
Technical Field
The invention relates to the technical field of numerical control machines, in particular to a milling cutter conveying and replacing device for a numerical control machine.
Background
The numerical control machine tool is an automatic machine tool provided with a program control system, well solves the problem of complex, precise, small-batch and multi-variety part processing, is a flexible and efficient automatic machine tool, and is a typical mechanical and electrical integration product.
Under different technological requirements, need use different milling cutter to process the work piece, need be timely change milling cutter, and, along with the long-time use of milling cutter and the hardness of partial work piece, make milling cutter can cause wearing and tearing, make milling cutter become difficult to the processing of work piece, need change milling cutter, use new milling cutter just can satisfy the requirement of technology, traditional milling cutter changes and needs all to change milling cutter through the staff manual work, need waste more time at the change in-process, the time of work piece processing has been prolonged, the cost of manufacture has been increased, current milling cutter installation and dismantlement are all more loaded down with trivial details usually simultaneously, be unfavorable for changing milling cutter.
Disclosure of Invention
In order to realize the purposes of quickly replacing the milling cutter, reducing the time for replacing the milling cutter and improving the working efficiency of a numerical control machine tool, the invention provides the following technical scheme: the utility model provides a milling cutter conveys change device for digit control machine tool, includes the lathe shell, its characterized in that: the utility model discloses a milling cutter mounting plate, including lathe shell, fixed mounting, axis of rotation, milling cutter mounting plate, the lower extreme movable mounting of axis of rotation has the milling cutter mounting disc, the inside intermediate position fixed mounting of lathe shell have with milling cutter mounting disc right side assorted mounting panel, the right side fixedly connected with transmission board of mounting panel, the inside right side upper end fixed mounting of lathe shell has traction spring, traction spring's lower extreme fixed mounting has the milling cutter mount pad, the lower extreme of milling cutter mount pad is corresponding with the space department of transmission board, milling cutter mounting plate internally mounted has a plurality of different grade type and the number milling cutter, can change the work demand that the lathe is different.
Preferably, the fixed sleeve is fixedly sleeved on the outer side of the milling cutter mounting seat, the cathode is fixedly mounted on the left side of the fixed sleeve, the anode is fixedly mounted on the right end of the fixed sleeve, the cathode and the anode are connected through a circuit, the direction of a magnetic field between the electrodes can be changed by changing the direction of current in the circuit, the magnet is mounted at the top end of the milling cutter, and the milling cutter can be mounted and dismounted through the change of the direction of the magnetic field.
Preferably, the mounting panel includes swash plate, centre gripping hoop and drive belt, the left side of swash plate and the right side fixed connection of milling cutter mounting disc, both ends are all rotated about the inside of swash plate and are installed and rotate the wheel, the outside swing joint who rotates the wheel has the drive belt, the upper end fixed mounting of conveyer belt has the centre gripping hoop that runs through the swash plate upper surface, the centre gripping hoop can be fixed milling cutter, carries through the drive belt.
Preferably, a rotating gear is fixedly sleeved on the outer side of the lower end of the rotating shaft, an installation fluted disc is connected to the outer side of the rotating gear in a meshed mode, a plurality of milling cutters are movably inserted into the installation fluted disc in an inserted mode, and the rotating gear rotates to drive the installation fluted disc to rotate, so that the milling cutters can enter the installation plate from a transmission port formed in the milling cutter installation disc.
Preferably, the right side of the milling cutter mounting disc is provided with a transmission port, and the transmission port is matched with the milling cutter.
Preferably, a conveying groove is formed in the middle of the inside of the conveying plate, friction soft rubber heads located in the conveying groove are movably mounted on the upper side and the lower side of the conveying plate, the friction soft rubber heads can rotate, and the milling cutter can be conveyed under the action of friction force.
Preferably, a movable gear is fixedly mounted at the upper end of the friction soft rubber head, and a transmission chain is connected to the outer side of the movable gear in a meshed manner.
Preferably, the right end of the machine tool shell is provided with an outlet groove corresponding to the transmission plate, and the open groove enables the replaced milling cutter to be taken out from the interior of the device.
The invention has the beneficial effects that:
1. traditional digit control machine tool is when changing milling cutter, need the manual work to change the processing to milling cutter, relatively extravagant manpower and time, setting through the milling cutter mounting disc, internally mounted at the milling cutter mounting disc has the milling cutter of a plurality of different grade types, rotation through the axis of rotation drives the rotation of rolling gear, and then make the installation fluted disc of being connected with the rolling gear meshing also rotate thereupon, and then make the milling cutter of installation fluted disc internally mounted can follow the transmission mouth biography output that the milling cutter mounting disc was seted up and go, the effect of friction between the friction flexible rubber head of through transmission board internally mounted and the milling cutter, can transmit milling cutter, make milling cutter can be more swift install and dismantle the operation, the time of traditional method change milling cutter has been practiced thrift, and the work efficiency is improved.
2. Through the setting of negative pole and positive pole, through the inside power control of digit control machine tool current direction in the circuit between negative pole and the positive pole, and then can change the magnetic field direction between the electrode, make magnetic field repel each other with the magnet of milling cutter upper end installation, make the disconnection of being connected between milling cutter and the milling cutter mount pad, make the dismantlement work of milling cutter become more convenient, simultaneously through the direction that changes magnetic field, make opposite sex attract between magnetic field and the magnet, make the installation of milling cutter also more swift convenient, the time of changing milling cutter has been practiced thrift, the work efficiency of digit control machine tool has been improved.
Drawings
FIG. 1 is a front cross-sectional structural schematic view of the present invention;
FIG. 2 is a front view of the mounting plate of FIG. 1 in accordance with the present invention;
FIG. 3 is a bottom view of the mounting plate of FIG. 1 according to the present invention;
FIG. 4 is a schematic top view of the milling cutter mounting plate of FIG. 1 in accordance with the present invention;
fig. 5 is a schematic top view of the transmission plate of fig. 1 according to the present invention.
In the figure: the device comprises a machine tool shell 1, a rotating shaft 2, a fixed seat 3, a cathode 4, a traction spring 5, a milling cutter mounting seat 6, a fixed sleeve 7, an anode 8, a transmission plate 9, a mounting plate 10, a milling cutter mounting disc 11, an inclined plate 12, a clamping hoop 13, a transmission belt 14, a rotating wheel 15, a rotating gear 16, a mounting fluted disc 17, a milling cutter 18, a transmission port 19, a movable gear 20, a transmission chain 21, a conveying trough 22 and a friction soft rubber head 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a milling cutter conveying and replacing device for a numerical control machine tool comprises a machine tool shell 1, a fixed seat 3 is fixedly mounted at the upper end of the inner left side of the machine tool shell 1, a rotating shaft 2 is rotatably mounted at the lower end of the fixed seat 3, a milling cutter mounting plate 11 is movably mounted at the lower end of the rotating shaft 2, a mounting plate 10 matched with the right side of the milling cutter mounting plate 11 is fixedly mounted at the middle position in the machine tool shell 1, a transmission plate 9 is fixedly connected to the right side of the mounting plate 10, a traction spring 5 is fixedly mounted at the upper end of the inner right side of the machine tool shell 1, a milling cutter mounting seat 6 is fixedly mounted at the lower end of the traction spring 5, the lower end of the milling cutter mounting seat 6 corresponds to the gap of the transmission plate 9, a plurality of milling cutters 18 of different types and numbers are mounted in the milling cutter mounting plate 11, and different work requirements of the machine tool can be replaced.
The fixed sleeve 7 is fixedly sleeved on the outer side of the milling cutter mounting seat 6, the cathode 4 is fixedly mounted on the left side of the fixed sleeve 7, the anode 8 is fixedly mounted at the right end of the fixed sleeve 7, the cathode 4 and the anode 8 are connected through a circuit, the direction of a current in the circuit can be changed to change the direction of a magnetic field between electrodes, a magnet is mounted at the top end of the milling cutter 18, and the milling cutter 18 can be mounted and dismounted through the change of the direction of the magnetic field.
The mounting panel 10 includes swash plate 12, centre gripping hoop 13 and drive belt 14, the left side of swash plate 12 and the right side fixed connection of milling cutter mounting disc 11, both ends are all rotated about the inside of swash plate 12 and are installed and rotate wheel 15, the outside swing joint who rotates wheel 15 has drive belt 14, the upper end fixed mounting of drive belt 14 has the centre gripping hoop 13 that runs through swash plate 12 upper surface, centre gripping hoop 13 can fix milling cutter 18, carry through drive belt 14.
The outer side of the lower end of the rotating shaft 2 is fixedly sleeved with a rotating gear 16, the outer side of the rotating gear 16 is meshed with an installation fluted disc 17, a plurality of milling cutters 18 are movably inserted into the installation fluted disc 17, and the rotation of the rotating gear 16 drives the installation fluted disc 17 to rotate, so that the milling cutters 18 can enter the installation plate 10 from a transmission port 19 formed in a milling cutter installation disc 11.
The right side of the milling cutter mounting disc 11 is provided with a transmission port 19, and the transmission port 19 is matched with the milling cutter 18.
The middle position in the inside of transmission board 9 has seted up conveyer trough 22, and the upper and lower both sides movable mounting of transmission board 9 has the soft head of gluing 23 of friction that is located conveyer trough 22, and the soft head of gluing 23 of friction can rotate, can transmit milling cutter 18 through the effect of friction.
The upper end of the friction soft rubber head 23 is fixedly provided with a movable gear 20, and the outer side of the movable gear 20 is connected with a transmission chain 21 in a meshing manner.
The right end of the machine tool housing 1 is provided with an outlet slot corresponding to the transport plate 9, which allows the milling cutter 18 to be replaced from the inside of the device.
When the milling cutter is used, different milling cutters 18 are needed to process workpieces according to different manufacturing requirements, the cathode 4 and the anode 8 are electrified through a power supply in the numerical control machine tool, a magnetic field is generated between the cathode 4 and the anode 8, the direction of the magnetic field between the electrodes is changed by changing the direction of current in a circuit, the milling cutter mounting seat 6 is separated from the milling cutters 18, the movable gear 20 is controlled to rotate through the power supply, the friction soft rubber head 23 is driven to rotate, the dropped milling cutters 18 can be driven to move rightwards in the conveying groove 22 under the action of friction force under the rotating action of the friction soft rubber head 23, the replaced milling cutters 18 can be transmitted out from an open groove on the right side of the machine tool shell 1, meanwhile, the rotating shaft 2 is controlled to rotate through the power supply, and the rotating gear 16 is driven to rotate, through the meshing connection between the rotating gear 16 and the installation fluted disc 17, the installation fluted disc 17 also rotates, the milling cutter 18 installed inside the installation fluted disc 17 can enter the installation plate 10 from a transmission port 19 formed inside the milling cutter installation disc 11, the milling cutter 18 is clamped and fixed through the clamping hoop 13, then under the action of the rotating wheel 15 and the transmission belt 14, the milling cutter 18 enters the transmission plate 9, the friction force of the friction soft rubber head 23 acts, the milling cutter 18 to be replaced can reach the position under the milling cutter installation seat 6, the milling cutter 18 can be adsorbed by changing the direction of the magnetic field, and the milling cutter 18 can be fixed at the lower end of the milling cutter installation seat 6.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (8)
1. The utility model provides a milling cutter conveys change device for digit control machine tool, includes lathe shell (1), its characterized in that: the utility model discloses a milling cutter, including lathe shell (1), the inside left side upper end fixed mounting of lathe shell (1) has fixing base (3), the lower extreme of fixing base (3) is rotated and is installed axis of rotation (2), the lower extreme movable mounting of axis of rotation (2) has milling cutter mounting disc (11), the inside intermediate position fixed mounting of lathe shell (1) have with milling cutter mounting disc (11) right side assorted mounting panel (10), the right side fixedly connected with transmission plate (9) of mounting panel (10), the inside right side upper end fixed mounting of lathe shell (1) has traction spring (5), the lower extreme fixed mounting of traction spring (5) has milling cutter mount pad (6), the lower extreme of milling cutter mount pad (6) is corresponding with the space department of transmission plate (9).
2. The milling cutter transfer and replacement device for numerical control machine tools according to claim 1, wherein: the outer side of the milling cutter mounting seat (6) is fixedly sleeved with a fixed sleeve (7), the left side of the fixed sleeve (7) is fixedly provided with a cathode (4), and the right end of the fixed sleeve (7) is fixedly provided with an anode (8).
3. The milling cutter transfer and replacement device for numerical control machine tools according to claim 1, wherein: mounting panel (10) include swash plate (12), centre gripping hoop (13) and drive belt (14), the left side of swash plate (12) and the right side fixed connection of milling cutter mounting disc (11), both ends are all rotated about the inside of swash plate (12) and are installed and rotate wheel (15), the outside swing joint who rotates wheel (15) has drive belt (14), the upper end fixed mounting of drive belt (14) has centre gripping hoop (13) that runs through swash plate (12) upper surface.
4. The milling cutter transfer and replacement device for numerical control machine tools according to claim 1, wherein: the outer side of the lower end of the rotating shaft (2) is fixedly sleeved with a rotating gear (16), the outer side of the rotating gear (16) is connected with an installation fluted disc (17) in a meshed mode, and a plurality of milling cutters (18) are movably inserted into the installation fluted disc (17).
5. The milling cutter transfer and replacement device for numerical control machine tools according to claim 1, wherein: the right side of the milling cutter mounting disc (11) is provided with a transmission port (19), and the transmission port (19) is matched with the milling cutter (18).
6. The milling cutter transfer and replacement device for numerical control machine tools according to claim 1, wherein: the conveying trough (22) is arranged in the middle of the inside of the conveying plate (9), and friction soft rubber heads (23) located in the conveying trough (22) are movably mounted on the upper side and the lower side of the conveying plate (9).
7. The milling cutter transfer and replacement device for numerical control machine tools according to claim 6, wherein: the upper end fixed mounting of friction soft rubber head (23) has loose gear (20), the outside meshing of loose gear (20) is connected with drive chain (21).
8. The milling cutter transfer and replacement device for numerical control machine tools according to claim 1, wherein: the right end of the machine tool shell (1) is provided with an outlet groove corresponding to the transmission plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911130810.8A CN110802435B (en) | 2019-11-19 | 2019-11-19 | Milling cutter conveying and replacing device for numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911130810.8A CN110802435B (en) | 2019-11-19 | 2019-11-19 | Milling cutter conveying and replacing device for numerical control machine tool |
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| Publication Number | Publication Date |
|---|---|
| CN110802435A CN110802435A (en) | 2020-02-18 |
| CN110802435B true CN110802435B (en) | 2022-03-29 |
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| CN201911130810.8A Active CN110802435B (en) | 2019-11-19 | 2019-11-19 | Milling cutter conveying and replacing device for numerical control machine tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3922296A1 (en) * | 1989-07-07 | 1991-01-17 | Zeiss Carl Fa | MAGAZINE FOR COORDINATE MEASURING DEVICES |
| CN107263180A (en) * | 2017-08-19 | 2017-10-20 | 合肥智贤智能化科技有限公司 | A kind of boring cutter magnetic force fixed device |
| CN207223492U (en) * | 2017-08-30 | 2018-04-13 | 苏州太平之都机床科技有限公司 | A kind of magazine |
| CN110406904A (en) * | 2019-08-01 | 2019-11-05 | 中山叁迪智能设备有限公司 | A kind of door of elevator robot punching bending welding stacking production line |
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Effective date of registration: 20220207 Address after: 311200 Banshan village, daicun Town, Xiaoshan District, Hangzhou City, Zhejiang Province Applicant after: Hangzhou Jiuhong Machinery Co.,Ltd. Address before: 317200 Xia Wang Village, Pingqiao Town, Tiantai County, Taizhou, Zhejiang Applicant before: Wang Jian |
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