CN218016046U - Vertical lifting table milling machine capable of automatically changing tools - Google Patents
Vertical lifting table milling machine capable of automatically changing tools Download PDFInfo
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- CN218016046U CN218016046U CN202222161764.1U CN202222161764U CN218016046U CN 218016046 U CN218016046 U CN 218016046U CN 202222161764 U CN202222161764 U CN 202222161764U CN 218016046 U CN218016046 U CN 218016046U
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Abstract
The application provides a vertical lifting platform milling machine capable of automatically changing tools, which is provided with a milling machine body, wherein a tool changing mechanism and a first electric clamping jaw are arranged on the milling machine body along a first direction; the tool changing mechanism includes: the milling machine comprises a base, a driving device, an electromagnet and a control device, wherein the base is arranged on a milling machine body, one side of the base is provided with the driving device, the output end of the driving device is provided with the electromagnet, and the driving device drives the electromagnet to move along a first direction; a turntable is rotatably arranged on the base along the axis of the turntable, a plurality of tool changing units are distributed on the turntable along the axis, the tool changing units can be arranged on the turntable in a way of moving along the radial direction of the turntable, magnets are fixedly arranged on the tool changing units, and second electric clamping jaws can be arranged on the tool changing units in a way of lifting along the second direction; when the electromagnet is in a power-on state, the magnet rotating to the electromagnet is attached to the electromagnet; through the structure, the milling cutter can be automatically replaced under the action of the cutter changing mechanism, the time wasted when a worker searches or replaces the milling cutter is reduced, and the production efficiency is improved.
Description
Technical Field
The present disclosure relates generally to the field of knee milling machines, and more particularly to a vertical knee milling machine with automatic tool changing.
Background
The milling cutters required by the vertical lifting platform milling machine are various and are divided into an end face milling cutter, an end milling cutter, a cylindrical milling cutter, a saw blade milling cutter, a disc milling cutter, an end face milling cutter and various formed milling cutters, when the milling cutters are replaced, workers need to manually disassemble and assemble the milling cutters from a first electric clamping jaw of a main shaft, and therefore convenience in operation is lowered; meanwhile, time wasted in manual milling cutter replacement is more, and the production efficiency of the vertical lifting platform milling machine is reduced.
Disclosure of Invention
In view of the above-mentioned deficiencies or inadequacies in the prior art, it would be desirable to provide an automatically tool-replaceable vertical lift table milling machine that addresses the above-mentioned problems.
The application provides vertical elevating platform milling machine that can automatic tool changing includes:
the milling machine comprises a milling machine body, wherein a tool changing mechanism and a first electric clamping jaw are arranged on the milling machine body along a first direction, the tool changing mechanism is used for sending a milling cutter to be replaced into the first electric clamping jaw, and the first electric clamping jaw is used for clamping the milling cutter to process a workpiece; the first direction is parallel to the milling machine body;
the tool changing mechanism comprises:
the base is fixedly installed on the milling machine body, a driving device is installed on one side of the base, an electromagnet is installed at the output end of the driving device, and the driving device is used for driving the electromagnet to move along the first direction; the electromagnet has an energized state and a de-energized state;
the rotary table is arranged in parallel with the milling machine body and is arranged on the base in a manner of rotating along the axis of the rotary table;
the tool changing units are arranged in plurality and distributed along the circumferential direction of the turntable; the tool changing units can be arranged on the turntable in a way of moving along the radial direction of the turntable; the tool changing unit is fixedly provided with a magnet, a second electric clamping jaw is arranged on the tool changing unit and can lift along a second direction, the second electric clamping jaw is used for clamping the milling cutter to be replaced, and the second direction is perpendicular to the milling machine body;
when the electromagnet is in a power-on state and the magnet of one tool changing unit rotates to be close to the electromagnet, the electromagnet is attracted with the magnet.
According to the technical scheme that this application embodiment provided, be equipped with a plurality of mounting grooves along circumference on the carousel, every the axis of mounting groove is followed the carousel radially sets up, the tool changing unit is installed in the mounting groove.
According to the technical scheme provided by the embodiment of the application, the tool changing unit comprises:
the fixed rod is installed in the installation groove along the axis direction of the installation groove, and a sliding pipe fitting is slidably sleeved on the fixed rod; one end of the sliding pipe fitting, which is far away from the axis of the rotary table, is provided with the second electric clamping jaw in a liftable manner along a second direction;
the installation pole, the installation pole is installed slide the pipe fitting bottom, magnet fixed mounting be in the installation pole is kept away from the one end of sliding the pipe fitting.
According to the technical scheme that this application embodiment provided, the dead lever is followed the spout has been seted up to the mounting groove axis direction, fixed mounting has the stopper on the slip pipe fitting, stopper slidable mounting be in the spout.
According to the technical scheme that this application embodiment provided, the slip pipe fitting is kept away from the one end fixed mounting in carousel axle center has the mounting panel, be provided with linear electric motor on the mounting panel, linear electric motor's drive end is installed the clamping jaw fixing base, linear electric motor drives the motion of second direction is followed to the clamping jaw fixing base, install on the clamping jaw fixing base the electronic clamping jaw of second.
According to the technical scheme that this application embodiment provided, the base with be provided with the bearing frame between the carousel, the bearing frame with carousel fixed connection, the inner circle tight fit of bearing frame is pegged graft and is had the fixed axle, the one end of fixed axle with base fixed connection.
According to the technical scheme provided by the embodiment of the application, the driving device is an electric cylinder.
According to the technical scheme that this application embodiment provided, the carousel is connected with first motor, first motor is used for the drive the carousel rotates.
According to the technical scheme that this application embodiment provided, first motor is installed on the motor fixing base, motor fixing base fixed mounting be in on the milling machine body.
The beneficial effect of this application lies in: based on the technical scheme provided by the application, the tool changing mechanism is arranged on the milling machine body along the first direction, so that when the device is used, milling cutters with different specifications are respectively arranged on the tool changing units in the tool changing mechanism, when the milling cutters need to be replaced, the base is rotated to rotate the needed milling cutters to the driving device, at the moment, the electromagnet on the driving device is electrified, the magnet on the tool changing unit which is rotated to the driving device is attached to the electromagnet, and the driving device drives the electromagnet to move along the first direction, so that the tool changing unit is driven to move along the first direction; when the milling cutter moves to the position below the first electric clamping jaw, the driving device stops driving, a second electric clamping jaw on the cutter changing unit clamps the milling cutter to be replaced and moves close to the first electric clamping jaw along a second direction, after the top end of the milling cutter is clamped and fixed by the first electric clamping jaw, the second electric clamping jaw is separated from the milling cutter, and the driving device drives the cutter changing unit to move back to the turntable; after the milling cutter is used, the driving device is driven to move to the position below the first electric clamping jaw along the first direction, the second electric clamping jaw clamps the milling cutter, the first electric clamping jaw is separated from the milling cutter, the driving device drives the cutter changing unit to move back to the rotary table, and the electromagnet is powered off; through the structure, the milling cutter can be automatically replaced under the action of the cutter changing mechanism, the time wasted when a worker searches or replaces the milling cutter is reduced, and the production efficiency is improved.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of a tool changing mechanism of an automatically tool-replaceable vertical lift table milling machine of the present application;
FIG. 2 is a connection structure diagram of a turntable and a base of the vertical type elevating platform milling machine capable of automatically changing tools in the application;
FIG. 3 is a schematic view of a base and bearing seat connection structure of an automatic tool changing vertical milling machine of the present application;
FIG. 4 is a schematic view of the driving device and tool changing unit connection structure of the vertical milling machine with automatic tool changing function of the present application;
fig. 5 is a schematic structural view of a fixing rod of the vertical type elevating platform milling machine capable of automatically changing the tool in the application.
In the figure: 1. a first motor; 2. a clamping jaw fixing seat; 3. a motor fixing seat; 4. a limiting block; 5. mounting grooves; 6. a chute; 7. sliding the pipe; 8. mounting a rod; 9. a turntable; 10. a magnet; 11. a milling cutter; 12. a second motorized jaw; 13. mounting a plate; 14. fixing the rod; 15. a linear motor; 16. a drive shaft; 17. a fixed shaft; 18. a base; 19. a drive device; 20. a bearing seat; 21. an electromagnet.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Please refer to fig. 1-5, which are schematic diagrams of a vertical lift-table milling machine capable of automatically changing a tool provided by the present application, including:
the milling machine comprises a milling machine body, wherein a tool changing mechanism and a first electric clamping jaw are arranged on the milling machine body along a first direction, the tool changing mechanism is used for sending a milling cutter 11 to be replaced into the first electric clamping jaw, and the first electric clamping jaw is used for clamping the milling cutter 11 to process a workpiece; the first direction is parallel to the milling machine body;
the tool changing mechanism comprises:
the base 18 is fixedly installed on the milling machine body, a driving device 19 is installed on one side of the base 18, an electromagnet 21 is installed at the output end of the driving device 19, and the driving device 19 is used for driving the electromagnet 21 to move along the first direction; the electromagnet 21 has an energized state and a de-energized state;
a turntable 9, wherein the turntable 9 is arranged in parallel with the milling machine body and is arranged on the base 18 in a manner of rotating along the axis of the turntable 9;
a plurality of tool changing units are arranged and distributed along the circumferential direction of the turntable 9; the tool changing units can be arranged on the turntable 9 and can move along the radial direction of the turntable 9; a magnet 10 is fixedly mounted on the tool changing unit, a second electric clamping jaw 12 is mounted on the tool changing unit and can lift along a second direction, the second electric clamping jaw 12 is used for clamping the milling cutter 11 to be replaced, and the second direction is perpendicular to the milling machine body;
when the electromagnet 21 is in a powered state and the magnet 10 of one tool changing unit rotates to be close to the electromagnet 21, the electromagnet 21 is attracted to the magnet 10.
Specifically, when the tool changing unit moves to the driving device 19, the radial direction is parallel to the first direction;
the working principle is as follows: according to the device, the tool changing mechanism is arranged on the milling machine body along the first direction, so that when the device is used, the tool changing units in the tool changing mechanism are respectively provided with milling cutters 11 with different specifications, when the milling cutters 11 need to be changed, the base 18 is rotated to rotate the needed milling cutters 11 to the driving device 19, at the moment, the electromagnet 21 on the driving device 19 is electrified, the magnet 10 on the tool changing unit rotated to the driving device 19 is attached to the electromagnet 21, and the driving device 19 drives the electromagnet 21 to move along the first direction, so that the tool changing unit is driven to move along the first direction; when the milling cutter 11 moves to the position below the first electric clamping jaw, the driving device 19 stops driving, the second electric clamping jaw 12 on the cutter changing unit clamps the milling cutter 11 to be replaced and moves close to the first electric clamping jaw along the second direction, after the first electric clamping jaw clamps and fixes the top end of the milling cutter 11, the second electric clamping jaw 12 is separated from the milling cutter 11, and the driving device 19 drives the cutter changing unit to move back to the turntable 9; after the milling cutter 11 is used, the driving device 19 is driven to move to the position below the first electric clamping jaw along the first direction, the second electric clamping jaw 12 clamps the milling cutter 11, the first electric clamping jaw is separated from the milling cutter 11, the driving device 19 drives the cutter changing unit to move back to the turntable 9, and the electromagnet 21 is powered off; make through above-mentioned structure realize automatic change milling cutter 11 under the effect of tool changing mechanism, save the time of wasting when the staff looks for or changes milling cutter 11, promoted the convenience of operation, increase production efficiency.
In some embodiments, a plurality of mounting grooves 5 are formed in the circumferential direction of the rotary table 9, the axis of each mounting groove 5 is arranged along the radial direction of the rotary table 9, and the tool changing unit is mounted in the mounting groove 5.
Specifically, the tool changing unit can move in the mounting groove 5.
In some embodiments, the tool changing unit comprises:
the fixing rod 14 is installed in the installation groove 5 along the axial direction of the installation groove 5, and a sliding pipe fitting 7 is sleeved on the fixing rod 14 in a sliding mode; one end of the sliding pipe fitting 7, which is far away from the axis of the rotary table 9, is provided with the second electric clamping jaw 12 in a liftable manner along a second direction;
the installation rod 8, the installation rod 8 is installed the sliding pipe fitting 7 bottom, magnet 10 fixed mounting be in the installation rod 8 is kept away from the one end of sliding pipe fitting 7.
Specifically, the fixing rod 14 is fixedly installed in the installation groove 5 through a screw; the mounting rod 8 is mounted at the bottom of the sliding pipe fitting 7 through a screw, and the magnet is mounted at one end, far away from the sliding pipe fitting 7, of the mounting rod 8 through a screw;
in some embodiments, when the milling cutter 11 needs to be replaced, the base 18 is rotated to rotate the milling cutter 11 to the driving device 19, the electromagnet 21 on the driving device 19 is electrified to be attached to the magnet 10, the driving device 19 is driven to drive the magnet 10 to move, and the mounting rod 8 drives the sliding pipe 7 to move on the fixing rod 14.
In some embodiments, the fixing rod 14 is provided with a sliding groove 6 along the axial direction of the mounting groove 5, the sliding pipe 7 is fixedly provided with a limit block 4, and the limit block 4 is slidably mounted in the sliding groove 6.
In some embodiments, the stop block 4 is mounted on the sliding tube 7 by screws;
specifically, when the sliding pipe 7 slides along the fixing rod 14, the sliding pipe 7 drives the limiting block 4 to move in the sliding groove 6, so that the stability of the sliding pipe 7 sliding on the surface of the fixing rod 14 is improved.
In some embodiments, one end of sliding pipe fitting 7, which is far away from the axis of rotary table 9, is fixedly provided with a mounting plate 13, a linear motor 15 is arranged on mounting plate 13, a clamping jaw fixing seat 2 is installed at the driving end of linear motor 15, linear motor 15 drives clamping jaw fixing seat 2 to move along the second direction, and a second electric clamping jaw 12 is installed on clamping jaw fixing seat 2.
Specifically, work as drive arrangement 19 drive the tool changing unit removes to first electronic clamping jaw below, at this moment, starts linear electric motor 15 drives clamping jaw fixing base and removes along the second direction, and then drives second electronic clamping jaw 12 removes along the second direction to on the first electronic clamping jaw, at this moment, linear electric motor 15 stops, first electronic clamping jaw will milling cutter centre gripping is operated simultaneously second electronic clamping jaw 12 is followed parts on the milling cutter.
In some embodiments, a bearing seat 20 is disposed between the base 18 and the turntable 9, the bearing seat 20 is fixedly connected to the turntable 9, a fixed shaft 17 is tightly inserted into an inner ring of the bearing seat 20, and one end of the fixed shaft 17 is fixedly connected to the base 18, so that the base 18 is kept stationary while the turntable 9 rotates.
In some embodiments, the driving device 19 is an electric cylinder.
Specifically, the driving device 19 is an electric cylinder, and can drive an electromagnet to reciprocate along a first direction.
In some embodiments, a first motor 1 is connected to the turntable 9, and the first motor 1 is used for driving the turntable 9 to rotate.
Specifically, first motor 1 is step motor, transmission shaft 16 is installed through the shaft coupling to the drive end of first motor 1, the other end of transmission shaft 16 pass through the screw with carousel 9 fixed connection, first motor 1 drive carousel 9 rotates.
In some embodiments, the first motor 1 is mounted on a motor holder 3, and the motor holder 3 is fixedly mounted on the milling machine body.
Specifically, the first motor 1 is installed through the motor fixing seat 3, so that the first motor 1 is stably installed.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (9)
1. Vertical elevating platform milling machine that can automatic tool changing, its characterized in that includes:
the milling machine comprises a milling machine body, wherein a tool changing mechanism and a first electric clamping jaw are arranged on the milling machine body along a first direction, the tool changing mechanism is used for sending a milling cutter (11) to be replaced into the first electric clamping jaw, and the first electric clamping jaw is used for clamping the milling cutter (11) to process a workpiece; the first direction is parallel to the milling machine body;
the tool changing mechanism comprises:
the base (18) is fixedly installed on the milling machine body, a driving device (19) is installed on one side of the base (18), an electromagnet (21) is installed at the output end of the driving device (19), and the driving device (19) is used for driving the electromagnet (21) to move along the first direction; the electromagnet (21) has an energized state and a de-energized state;
a turntable (9), said turntable (9) being arranged parallel to said milling machine body and mounted on said base (18) so as to be rotatable along its own axis;
the tool changing units are arranged in a plurality and are distributed along the circumferential direction of the turntable (9); the tool changing units are arranged on the rotary table (9) and can move along the radial direction of the rotary table (9); a magnet (10) is fixedly mounted on the tool changing unit, a second electric clamping jaw (12) is mounted on the tool changing unit and can lift along a second direction, the second electric clamping jaw (12) is used for clamping the milling cutter (11) to be replaced, and the second direction is perpendicular to the milling machine body;
when the electromagnet (21) is in an electrified state and the magnet (10) of one tool changing unit rotates to be close to the electromagnet (21), the electromagnet (21) is attracted with the magnet (10).
2. The vertical elevator-type milling machine with automatic tool changing function according to claim 1, characterized in that a plurality of mounting grooves (5) are formed in the circumferential direction of the rotary table (9), the axis of each mounting groove (5) is arranged along the radial direction of the rotary table (9), and the tool changing unit is mounted in the mounting groove (5).
3. The vertical lift table milling machine with automatic tool changing according to claim 2, wherein the tool changing unit comprises:
the fixing rod (14), the fixing rod (14) is installed in the installation groove (5) along the axial direction of the installation groove (5), and a sliding pipe fitting (7) is slidably sleeved on the fixing rod (14); one end, far away from the axis of the rotary table (9), of the sliding pipe fitting (7) is provided with the second electric clamping jaw (12) in a liftable mode along a second direction;
the installation rod (8), install installation rod (8) slide pipe fitting (7) bottom, magnet (10) fixed mounting be in installation rod (8) are kept away from the one end of slide pipe fitting (7).
4. The vertical type elevating platform milling machine capable of automatically changing the tool according to claim 3, characterized in that the fixing rod (14) is provided with a sliding groove (6) along the axial direction of the mounting groove (5), the sliding pipe fitting (7) is fixedly provided with a limiting block (4), and the limiting block (4) is slidably mounted in the sliding groove (6).
5. The vertical type lifting platform milling machine capable of automatically changing the tool according to claim 3, wherein a mounting plate (13) is fixedly mounted at one end, away from the axis of the rotary table (9), of the sliding pipe fitting (7), a linear motor (15) is arranged on the mounting plate (13), a clamping jaw fixing seat (2) is mounted at the driving end of the linear motor (15), the linear motor (15) drives the clamping jaw fixing seat (2) to move along a second direction, and the second electric clamping jaw (12) is mounted on the clamping jaw fixing seat (2).
6. The vertical type knee milling machine capable of automatically changing the tools according to claim 1, wherein a bearing seat (20) is arranged between the base (18) and the turntable (9), the bearing seat (20) is fixedly connected with the turntable (9), a fixed shaft (17) is tightly inserted into an inner ring of the bearing seat (20), and one end of the fixed shaft (17) is fixedly connected with the base (18).
7. An automatically tool-changing vertical milling elevator machine according to claim 1, characterized in that the drive means (19) is an electric cylinder.
8. The vertical milling machine with automatic tool changing according to claim 1, characterized in that a first motor (1) is connected to the turntable (9), and the first motor (1) is used for driving the turntable (9) to rotate.
9. The vertical milling machine with automatic tool changing according to claim 8, characterized in that the first motor (1) is mounted on a motor holder (3), and the motor holder (3) is fixedly mounted on the milling machine body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222161764.1U CN218016046U (en) | 2022-08-17 | 2022-08-17 | Vertical lifting table milling machine capable of automatically changing tools |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222161764.1U CN218016046U (en) | 2022-08-17 | 2022-08-17 | Vertical lifting table milling machine capable of automatically changing tools |
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| CN218016046U true CN218016046U (en) | 2022-12-13 |
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| CN202222161764.1U Active CN218016046U (en) | 2022-08-17 | 2022-08-17 | Vertical lifting table milling machine capable of automatically changing tools |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117961609A (en) * | 2024-02-01 | 2024-05-03 | 东莞市信益机械有限公司 | Milling machine tool rest |
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2022
- 2022-08-17 CN CN202222161764.1U patent/CN218016046U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117961609A (en) * | 2024-02-01 | 2024-05-03 | 东莞市信益机械有限公司 | Milling machine tool rest |
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