CN113414615B - Movable numerical control machine - Google Patents
Movable numerical control machine Download PDFInfo
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- CN113414615B CN113414615B CN202110721683.XA CN202110721683A CN113414615B CN 113414615 B CN113414615 B CN 113414615B CN 202110721683 A CN202110721683 A CN 202110721683A CN 113414615 B CN113414615 B CN 113414615B
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- clamping seat
- light source
- vertical movement
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- movement mechanism
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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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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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
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to the technical field of numerical control machine tools, and discloses a movable numerical control machine, which comprises: the vertical movement mechanism is arranged on the machine tool, the microprocessor is in signal connection with the vertical movement mechanism, and the clamping seats sequentially reach the operating positions of workers and are sequentially lifted, so that the workers can accurately place the workpieces to be machined in the lifted clamping seats.
Description
Technical Field
The invention relates to the technical field of numerical control machines, in particular to a movable numerical control machine.
Background
With the gradual maturity of numerical control technology, more and more numerical control machines replace the original processing machinery and enter the production industry.
For the numerical control machine of the assembly line operation, a conveying mechanism is arranged on a machine tool, a conveying base is fixed on the conveying mechanism, a plurality of clamping positions are arranged on the conveying base, and a worker needs to place a workpiece to be processed on different clamping positions respectively and convey the workpiece to a processing station through the conveying mechanism for processing.
Because the screens on current numerical control machinery are mostly fixed setting on the base and the distance between the adjacent screens is very near, to less work piece, the workman can appear visual tired in long-time operation in-process, consequently appear in some screens lou the condition of putting the part, to some fill or welding type manufacturing procedure, it leads to filling or the welded condition on the screens to follow-up unloaded some stations that lead to in follow-up course of working, because the screens is filled or welded, then can seriously influence the transportation etc. of a batch of work pieces of treating processing down, cause numerical control machining efficiency to seriously reduce.
Disclosure of Invention
The invention provides a movable numerical control machine, which can enable clamping seats sequentially reaching the operation positions of workers to be sequentially lifted, so that the workers can accurately place workpieces to be processed in the lifted clamping seats.
The invention provides a movable numerical control machine, comprising:
the machine tool is provided with a conveying mechanism;
the conveying base is fixed on the conveying mechanism, a plurality of placing grooves are formed in the conveying base at equal intervals along the conveying direction of the conveying mechanism, a first through hole is formed in the lower end of each placing groove, a plurality of second through holes are formed in the conveying mechanism, and the second through holes correspond to the first through holes in a one-to-one mode and are communicated with each other;
the clamping seat is movably connected in the placing groove and used for placing a workpiece to be processed;
the vertical movement mechanism is arranged on the machine tool and movably connected with the clamping seat so as to enable the clamping seat positioned right above the vertical movement mechanism to lift along the vertical direction;
the microprocessor is in signal connection with the vertical movement mechanism and is used for controlling the vertical movement mechanism to move after being lifted for a certain distance at intervals of fixed time and then reset;
and the power supply is electrically connected with the vertical movement mechanism and the microprocessor respectively.
Optionally, the vertical movement mechanism comprises:
the electromagnetic coil is fixed in a groove formed in the machine tool, the notch of the groove faces the conveying base, and the electromagnetic coil is connected with the microprocessor and the power supply through a relay respectively;
the lower terminal surface of every screens seat has a fixed slot, the notch and the first through-hole intercommunication of fixed slot, and the permanent magnet is fixed in the fixed slot.
Optionally, the machine tool is further provided with a positioning mechanism, the positioning mechanism is in signal connection with the microprocessor, when the clamping seat is just above the vertical movement mechanism, the positioning mechanism sends a signal to the microprocessor, and the microprocessor controls the vertical movement mechanism to lift the clamping seat for a certain distance and then reset.
Optionally, the aligning mechanism includes:
the light source emitter is fixed at the lower end of each clamping seat and used for emitting light sources downwards, and the light source emitters are positioned in the vertical plane where the first through holes are located;
the light source receiver is fixed at the upper end of the machine tool and used for receiving the light source emitted by the light source emitter, the light source receiver is in signal connection with the microprocessor, and after the light source receiver receives the light source emitted by the light source emitter, the microprocessor controls the vertical movement mechanism to lift the clamping seat for a certain distance and then reset.
Optionally, an elastic traction mechanism is arranged in the placing groove, and the upper end of the elastic traction mechanism is connected with the clamping seat, so that the clamping seat has downward traction when moving vertically upwards.
Optionally, the elastic traction mechanism comprises:
the lower end of the spring is fixed at the bottom of the placing groove, and the upper end of the spring is fixed at the bottom of the clamping seat;
the telescopic link wears to locate in the spring, and the one end of telescopic link is fixed with the tank bottom of standing groove, and the other end of telescopic link is fixed with the bottom of screens seat.
Optionally, a guide mechanism is arranged on a groove wall of the placing groove, and the guide mechanism is in sliding fit with the outer wall of the clamping seat, so that the clamping seat moves along the vertical direction in the up-and-down moving process.
Optionally, the guide mechanism includes the leading wheel, has seted up the standing groove on the cell wall of standing groove, and the leading wheel part is located the standing groove, and the leading wheel rotates through the cell wall of pivot and standing groove to be connected, leading wheel and the outer wall sliding fit of screens seat.
Compared with the prior art, the invention has the beneficial effects that: according to the numerical control machining device, the plurality of continuous placing grooves are formed in the conveying base, the clamping seat is movably connected in each placing groove, and then the vertical movement mechanism arranged on the machine tool is used, so that when a worker operates, the worker only needs to stand at the position where the vertical movement mechanism is located, when the clamping seat reaches the position right above the vertical movement mechanism, the microprocessor controls the vertical movement mechanism to ascend, the clamping seat is lifted up sequentially through the second through hole and the first through hole, the clamping seat can be lifted up sequentially when the clamping seat sequentially passes through the position where the worker is located, the worker can see the clamping seat where a workpiece to be machined needs to be placed clearly, the situation that parts are missed in certain clamping positions due to visual fatigue does not exist, and the purpose of improving the machining efficiency of the numerical control machine is achieved.
Drawings
Fig. 1 is a schematic structural diagram of a movable numerical control machine according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of the structure at G in FIG. 1;
FIG. 3 is an enlarged view of a portion of the structure at H in FIG. 1;
FIG. 4 is an enlarged view of a portion of the structure at K in FIG. 1;
fig. 5 is an enlarged view of a portion of the structure at M in fig. 1.
Description of the reference numerals:
1-a machine tool, 2-a conveying mechanism, 3-a conveying base, 4-a first placing groove, 5-a first through hole, 6-a second through hole, 7-a clamping seat, 8-a vertical movement mechanism, 800-an electromagnetic coil, 801-a groove, 802-a permanent magnet, 803-a fixed groove, 900-a light source emitter, 902-a light source receiver, 10-an elastic traction mechanism, 100-a spring, 101-a telescopic rod, 11-a guide mechanism, 110-a guide wheel, 111-a second placing groove and 112-a rotating shaft.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing technical solutions of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, an embodiment of the present invention provides a movable numerical control machine, including: lathe 1, conveying base 3, screens seat 7, vertical motion 8, microprocessor and power, be provided with transport mechanism 2 on the lathe 1, conveying base 3 is fixed in on transport mechanism 2, transport mechanism 2 is gone up along transport mechanism 2's direction of transfer equidistant a plurality of first standing grooves 4 have been seted up on the conveying base 3, the lower extreme of every first standing groove 4 has first through-hole 5, be equipped with a plurality of second through-holes 6 on the transport mechanism 2, second through-hole 6 and first through-hole 5 one-to-one, and communicate each other, screens seat 7 swing joint is in first standing groove 4, screens seat 7 is used for placing the work piece of treating processing, vertical motion 8 sets up on lathe 1, vertical motion 8 and screens seat 7 swing joint, so that screens seat 7 that is located directly over vertical motion 8 go up and down along vertical direction, microprocessor and vertical motion 8 signal connection, microprocessor is used for controlling vertical motion 8 interval fixed time to rise the reseing after the certain distance The microprocessor controls the lifting cycle of the vertical movement mechanism 8 by controlling the pause time of the vertical movement mechanism 8, which is equal to the time taken for the transport mechanism 2 to transport one cassette seat 7 to the position of the adjacent cassette seat 7.
According to the numerical control machining device, the plurality of continuous placing grooves are formed in the conveying base, the clamping seat is movably connected in each placing groove, and then the vertical movement mechanism arranged on the machine tool is arranged, so that when a worker operates, the worker only needs to stand at the position where the vertical movement mechanism is located, when the clamping seat reaches the position right above the vertical movement mechanism, the microprocessor controls the vertical movement mechanism to ascend, the clamping seat is lifted up sequentially through the second through hole and the first through hole, the clamping seats can be lifted sequentially when the clamping seat sequentially passes through the position where the worker is located, the worker can see the clamping seat needing to place a workpiece to be machined at a glance, the situation that parts are missed to be clamped due to visual fatigue cannot occur, and the purpose of improving the numerical control machining efficiency is achieved.
Referring to fig. 2 to 3, the vertical movement mechanism 8 includes: the electromagnetic coil 800 is fixed in a groove 801 formed in the machine tool 1, the notch of the groove 801 faces the conveying base 3, the electromagnetic coil 800 is connected with the microprocessor and a power supply through a relay respectively, a fixing groove 803 is formed in the lower end face of each clamping seat 7 of the permanent magnet 802, the notch of the fixing groove 803 is communicated with the first through hole 5, and the permanent magnet 802 is fixed in the fixing groove 803.
The microprocessor controls the direction of current passing through the electromagnetic coil 800 through the relay, so that when forward current is passed through the electromagnetic coil 800, the electromagnetic coil 800 and the permanent magnet 802 repel each other, when reverse current is passed through the electromagnetic coil 800, the electromagnetic coil 800 and the permanent magnet 802 attract each other, when the clamping seat 7 is right above the electromagnetic coil 800, the microprocessor controls the electromagnetic coil 800 through the relay to firstly pass through the forward current to lift the clamping seat 7, so that a worker puts a workpiece to be processed into the lifted clamping seat 7, then the microprocessor controls the electromagnetic coil 800 through the relay to pass through the reverse current to enable the clamping seat 7 to reset downwards, and the steps are repeated until the next clamping seat 7 is conveyed to the position right above the electromagnetic coil 800 by the conveying mechanism 2.
In order to avoid that the vertical movement mechanism 8 moves up and down when the clamping seat 7 is not completely positioned right above the electromagnetic coil 800, in this embodiment, the machine tool 1 is further provided with a counterpoint mechanism, the counterpoint mechanism is in signal connection with the microprocessor, when the clamping seat 7 is just positioned right above the vertical movement mechanism 8, the counterpoint mechanism sends a signal to the microprocessor, and then the microprocessor controls the vertical movement mechanism 8 to lift the clamping seat 7 by a certain distance and then reset.
Specifically, referring to fig. 4, the alignment mechanism includes: the light source emitter 900 is fixed at the lower end of each clamping seat 7, the light source emitter 900 is used for emitting light sources downwards, the light source emitter 900 is located in the vertical plane where the first through hole 5 is located, the light source receiver 902 is fixed at the upper end of the machine tool 1, the light source receiver 902 is used for receiving the light sources emitted by the light source emitter 900, the light source receiver 902 is in signal connection with the microprocessor, and after the light source receiver 902 receives the light sources emitted by the light source emitter 900, the microprocessor controls the vertical movement mechanism 8 to lift the clamping seats 7 for a certain distance and then reset.
When the position-clamping seat 7 is just above the electromagnetic coil 800, the light source receiver 902 just receives the light source emitted by the light source emitter 900, and the microprocessor controls the vertical movement mechanism 8 to lift the position-clamping seat 7 for a certain distance and then reset.
In order to avoid the displacement of the clamping seat 7 in the up-and-down moving process, an elastic traction mechanism 10 is arranged in the first placing groove 4, and the upper end of the elastic traction mechanism 10 is connected with the clamping seat 7, so that the clamping seat 7 has downward traction when moving vertically upwards.
Referring to fig. 5, the elastic traction mechanism 10 includes: spring 100 and telescopic link 101, the spring 100 lower extreme is fixed in the tank bottom of first standing groove 4, and the upper end is fixed in the bottom of screens seat 7, and in spring 100 was worn to locate by telescopic link 101, the one end of telescopic link 101 was fixed with the tank bottom of first standing groove 4, and the other end of telescopic link 101 is fixed with the bottom of screens seat 7.
The telescopic rod 101 can keep the spring 100 to stretch out and draw back in the vertical direction, further guarantees that the screens seat 7 can not squint along the vertical direction in the process of moving up and down, and the spring 100 avoids the screens seat 7 to break away from the first standing groove 4 in the process of moving up and plays a role in traction.
Optionally, a guide mechanism 11 is disposed on a groove wall of the first placing groove 4, and the guide mechanism 11 is in sliding fit with an outer wall of the clamping seat 7, so that the clamping seat 7 moves in a vertical direction in the up-and-down moving process.
Optionally, the guiding mechanism 11 includes a guiding wheel 110, a second placing groove 111 is formed on a groove wall of the first placing groove 4, the guiding wheel 110 is partially located in the first placing groove 4, the guiding wheel 110 is rotatably connected with a groove wall of the second placing groove 111 through a rotating shaft 112, and the guiding wheel 110 is in sliding fit with an outer wall of the clamping seat 7, so as to further ensure that the clamping seat 7 moves in a vertical direction during the up-and-down movement process.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any modifications that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (3)
1. The utility model provides a movable numerical control machine, includes lathe (1), be provided with transport mechanism (2) on lathe (1), its characterized in that still includes:
the conveying base (3) is fixed on the conveying mechanism (2), a plurality of first placing grooves (4) are formed in the conveying base (3) at equal intervals along the conveying direction of the conveying mechanism (2), a first through hole (5) is formed in the lower end of each first placing groove (4), a plurality of second through holes (6) are formed in the conveying mechanism (2), and the second through holes (6) correspond to the first through holes (5) in a one-to-one mode and are communicated with each other;
the clamping seat (7) is movably connected into the first placing groove (4), and the clamping seat (7) is used for placing a workpiece to be processed;
the vertical movement mechanism (8) is arranged on the machine tool (1), and the vertical movement mechanism (8) is movably connected with the clamping seat (7) so as to enable the clamping seat (7) positioned right above the vertical movement mechanism (8) to lift along the vertical direction;
the microprocessor is in signal connection with the vertical movement mechanism (8) and is used for controlling the vertical movement mechanism (8) to move after being lifted for a certain distance at intervals of fixed time and then reset;
the power supply is electrically connected with the vertical movement mechanism (8) and the microprocessor respectively;
the vertical movement mechanism (8) comprises:
the electromagnetic coil (800) is fixed in a groove (801) formed in the machine tool (1), the notch of the groove (801) faces the conveying base (3), and the electromagnetic coil (800) is respectively connected with the microprocessor and the power supply through a relay;
the lower end face of each clamping seat (7) is provided with a fixing groove (803), notches of the fixing grooves (803) are communicated with the first through holes (5), the permanent magnets (802) are fixed in the fixing grooves (803), the microprocessor controls the direction of current passing through the electromagnetic coil (800) through a relay, when forward current passes through the electromagnetic coil (800), the electromagnetic coil (800) and the permanent magnets (802) are mutually repelled, and when reverse current passes through the electromagnetic coil (800), the electromagnetic coil (800) and the permanent magnets (802) are mutually attracted;
the machine tool (1) is also provided with a contraposition mechanism which is in signal connection with the microprocessor, when the clamping seat (7) is just above the vertical movement mechanism (8), the contraposition mechanism sends a signal to the microprocessor, and the microprocessor controls the vertical movement mechanism (8) to lift the clamping seat (7) for a certain distance and then reset;
an elastic traction mechanism (10) is arranged in the first placing groove (4), and the upper end of the elastic traction mechanism (10) is connected with the clamping seat (7) so that the clamping seat (7) has downward traction when moving vertically upwards;
the elastic traction mechanism (10) comprises:
the lower end of the spring (100) is fixed at the bottom of the first placing groove (4), and the upper end of the spring is fixed at the bottom of the clamping seat (7);
the telescopic rod (101) penetrates through the spring (100), one end of the telescopic rod (101) is fixed with the bottom of the first placing groove (4), and the other end of the telescopic rod (101) is fixed with the bottom of the clamping seat (7);
the groove wall of the first placing groove (4) is provided with a guide mechanism (11), and the guide mechanism (11) is in sliding fit with the outer wall of the clamping seat (7) so that the clamping seat (7) can move along the vertical direction in the up-and-down moving process.
2. The mobile, digitally controlled machine of claim 1, wherein said registration mechanism comprises:
the light source emitter (900) is fixed at the lower end of each clamping seat (7), the light source emitter (900) is used for emitting light sources downwards, and the light source emitter (900) is located in a vertical plane where the first through hole (5) is located;
the light source receiver (902) is fixed at the upper end of the machine tool (1), the light source receiver (902) is used for receiving a light source emitted by the light source emitter (900), the light source receiver (902) is in signal connection with the microprocessor, and when the light source receiver (902) receives the light source emitted by the light source emitter (900), the microprocessor controls the vertical movement mechanism (8) to lift the clamping seat (7) for a certain distance and then reset.
3. The movable numerical control machine according to claim 1, wherein the guide mechanism (11) comprises a guide wheel (110), a second placing groove (111) is formed in a groove wall of the first placing groove (4), the guide wheel (110) is partially positioned in the first placing groove (4), the guide wheel (110) is rotatably connected with a groove wall of the second placing groove (111) through a rotating shaft (112), and the guide wheel (110) is in sliding fit with an outer wall of the clamping seat (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110721683.XA CN113414615B (en) | 2021-06-28 | 2021-06-28 | Movable numerical control machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110721683.XA CN113414615B (en) | 2021-06-28 | 2021-06-28 | Movable numerical control machine |
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| Publication Number | Publication Date |
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| CN113414615A CN113414615A (en) | 2021-09-21 |
| CN113414615B true CN113414615B (en) | 2022-08-19 |
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