CN219581870U - Die processing system for metal die manufacturing - Google Patents
Die processing system for metal die manufacturing Download PDFInfo
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- CN219581870U CN219581870U CN202220655657.1U CN202220655657U CN219581870U CN 219581870 U CN219581870 U CN 219581870U CN 202220655657 U CN202220655657 U CN 202220655657U CN 219581870 U CN219581870 U CN 219581870U
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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 provides a die processing system for manufacturing a metal die. The mold processing system includes: the die transfer device can move back and forth along a track, and is provided with a mechanical arm, a metal die gripper, an image acquisition device and data processing equipment; the numerical control milling machine is provided with a metal mold fixing mechanism and a cutter driving mechanism; the metal die fixing mechanism can fix a metal die to be processed, the cutter driving mechanism is arranged corresponding to the metal die fixing mechanism, and the cutter driving mechanism can detachably install a cutter; the spark machine is provided with a working fluid tank and a pulse circuit, a metal die to be processed can be accommodated in the working fluid tank, and working fluid is accommodated in the working fluid tank; the numerical control milling machine and the spark machine are positioned on two sides of the rail, and the die transferring device can clamp and transfer a metal die to be processed.
Description
Technical Field
The utility model relates to the technical field of mold processing, in particular to a mold processing system for manufacturing a metal mold.
Background
The intelligent manufacturing is based on the deep fusion of a new generation of information communication technology and an advanced manufacturing technology, and is a novel production mode with the functions of self-perception, self-learning, self-decision, self-execution, self-adaption and the like throughout all links of manufacturing activities such as design, production, management, service and the like. Intelligent manufacturing has received attention as a national strategy for all countries worldwide.
The mold is used as a base of equipment manufacturing industry, called "industrial master", and is widely used in fields such as automobiles, energy sources, and machinery. In products such as electronics, automobiles, televisions, electrical appliances, instruments, household appliances, communication and the like, 60% -80% of parts are formed by means of a mold. The high precision, high complexity, high consistency, high productivity and low energy consumption of the production of the parts by the mould are incomparable with other processing and manufacturing methods, the mould industry is also a benefit amplifier of the manufacturing industry, and statistics data show that the proportion of the mould to drive the related industry is about 1:100, namely the mould is developed for 1 hundred million yuan, and the mould can drive the related industry for 100 hundred million yuan. The China die industry has grown in 15% of the year over the last decade, twice as fast as the domestic GDP proliferation. At present, the industrial scale and the technical level of the mould industry in China are greatly developed, and the mould yield value is in the first place in the world.
According to the on-line statistics of sea intelligence, at present, more than 3 ten thousand of Chinese mould manufacturing enterprises exist, wherein, the national enterprises account for about 5%, the foreign and joint venture enterprises account for about 10%, the civil enterprises account for about 85%, and mould practitioners are more than 100 ten thousand. The scale of most domestic mould enterprises is not very large, the number of people is not more than 300, and the annual output value is lower than 1 hundred million Yuan people's coins. In the prior art, a mode of combining a plurality of different types of machine tools with a plurality of loading stations and a material frame is difficult to realize the taking and placing of the metal mold to be processed and the cutter, the turnover of the metal mold to be processed among a plurality of machine tools cannot be completely realized, the taking and placing of the metal mold to be processed and the cutter are required to be manually assisted, the positioning deviation of the metal mold and the cutter in the transferring process is caused, and finally the processing precision is inaccurate. Moreover, the mode of manually assisting in handling the taking and placing of the metal mold and the cutter to be processed is difficult to ensure that the accurate positioning and transferring of the materials are completed in the effective time, the processing time is prolonged, and the production efficiency is reduced. Therefore, how to provide a mold processing system for metal mold manufacturing, which can realize intelligent control of mold processing steps, realize accurate positioning and transfer of a metal mold and a cutter, avoid inaccurate processing precision caused by positioning deviation of the metal mold and the cutter in the transfer process, and improve production efficiency, is a technical problem to be solved urgently.
Disclosure of Invention
The utility model mainly aims to provide a mold processing system for manufacturing a metal mold, which improves the intelligent level of middle and small mold enterprises under the condition of limited funds and sites, carefully researches a large number of mold manufacturing processes by project personnel, selects two equipment CNC and EDM which are critical to the improvement of the mold precision, designs an intelligent material reduction processing island for manufacturing the precise metal mold, realizes the intelligent of key process steps of manufacturing the precise metal mold by using an intelligent robot, machine vision and cloud storage and big data grade technology, improves the mold precision, reduces the technical difficulty and is beneficial to greatly improving the intelligent level of the middle and small enterprises in the existing mold in China.
In order to achieve the above object, the present utility model provides a mold processing system for metal mold manufacturing, comprising:
the die transfer device can move back and forth along a track, and is provided with a mechanical arm, a metal die gripper, an image acquisition device and data processing equipment; the mechanical arm is slidably connected with the track; the metal mold gripper is arranged at the end part of the mechanical arm and can grasp and place a metal mold to be processed; the image acquisition device is arranged at the end part of the mechanical arm and is arranged side by side with the metal mold gripper; the data processing equipment is arranged on the mechanical arm and is electrically connected to the metal mold gripper and the image acquisition device;
the numerical control milling machine is provided with a metal mold fixing mechanism and a cutter driving mechanism; the metal die fixing mechanism can fix a metal die to be processed, the cutter driving mechanism is arranged corresponding to the metal die fixing mechanism, and the cutter driving mechanism can detachably install a cutter; and
the spark machine is provided with a working fluid tank and a pulse circuit, a metal die to be processed can be accommodated in the working fluid tank, and working fluid is accommodated in the working fluid tank;
the numerical control milling machine and the spark machine are positioned on two sides of the rail, and the die transferring device can clamp and transfer a metal die to be processed.
Further, the mold-working system further includes:
the mould taking and placing frame is arranged at one end of the track or at one side of the track; the mold taking and placing frame is provided with a clamping groove, and the metal mold to be processed is clamped in the clamping groove.
Further, the mold transfer apparatus includes:
processing an island base, wherein the middle part of the island base is provided with the track; the tracks are arranged along the extending direction of the processing island base; the numerical control milling machine and the spark machine are positioned on the processing island base.
Further, the mold transfer apparatus further includes:
the linear rail is arranged in the rail; the bottom of the wire rail is connected with the bottom of the track, and a gap is arranged between the top of the wire rail and the track;
the sliding installation seat is in an inverted U shape and can be clamped on the wire rail in a sliding mode, and two ends of the sliding installation seat are arranged in the gap;
the driving device is connected with the sliding mounting seat and is arranged at one end of the track; the driving device can drive the sliding mounting seat to move in the track; and
the base is arranged on the sliding mounting seat; the mechanical arm is rotatably connected with the base.
Further, the metal mold gripper includes:
two oppositely arranged clamping jaws; and
and the clamping jaw is connected to the end part of the mechanical arm through the universal joint.
Further, the driving device is arranged in the processing island base;
wherein the driving device comprises:
the wire rail is fixedly arranged at the bottom of the sliding mounting seat and is connected with one side of the bottom of the sliding mounting seat;
the rack is slidably arranged in the wire rail;
the servo motor is arranged on the processing island base; the lower end of the servo motor is fixedly connected with a gear meshed with the rack.
Further, the lower surfaces of two sides of the sliding mounting seat are provided with L-shaped clamping blocks, and the L-shaped clamping blocks are in sliding connection with the wire rail.
Further, the cross section of line rail is I shape, including supporting roof, vertical connecting plate and bottom support board, L shape joint piece with the sliding joint of supporting roof of line rail, supporting roof 21 passes through L shape fixed plate with bottom support board is connected.
Further, the mechanical arm is provided with a plurality of rotating shafts, and an angle sensor is arranged in each rotating shaft.
Further, the image acquisition device comprises a camera.
The utility model has the beneficial effects that the mould processing system for manufacturing the metal mould is provided, a mould transfer device is used for transferring a metal mould blank, a semi-finished product and a finished product to be processed when the metal mould is manufactured, the metal mould is convenient to carry in each processing procedure and is arranged in the middle of a processing island, under the condition of not adding equipment newly, two equipment CNC milling machines and EDMs which are critical for improving the mould precision are selected, the metal mould is fed, processed and carried through the intelligent transfer device, and the accurate positioning of the mould in the transfer and transfer process can be realized by means of the image acquisition device, and the placement of the mould is realized through visual inspection. The intelligent technology of intelligent robots and machine vision and cloud storage, big data and the like is utilized to realize the intellectualization of key process steps of manufacturing the precise metal mold, improve the mold precision, reduce the technical difficulty and be beneficial to greatly improving the intellectualization level of small enterprises in the existing mold in China.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the utility model and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a top view of the overall structure of a mold processing system for metal mold manufacturing in accordance with an embodiment of the present utility model;
FIG. 2 is a schematic diagram of an intelligent transferring apparatus according to an embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of an intelligent transfer device according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of a portion of an intelligent transfer device according to an embodiment of the present utility model;
FIG. 5 is a schematic diagram of a front structure of a numerical control milling machine according to an embodiment of the present utility model;
fig. 6 is a schematic side view of a numerically controlled milling machine according to an embodiment of the present utility model.
Detailed Description
In the present utility model, the same or corresponding parts are denoted by the same reference numerals regardless of the numbers of the drawings, and when the terms such as "first", "second", etc. are used to describe various parts throughout the specification, these parts are not necessarily limited to the above terms. The above terminology is used only to distinguish one component from another.
The following description of the embodiments refers to the accompanying drawings, which illustrate specific embodiments in which the utility model may be practiced. The directional terms mentioned in the present utility model, such as [ upper ], [ lower ], [ front ], [ rear ], [ left ], [ right ], [ inner ], [ outer ], [ side ], etc., are only referring to the directions of the attached drawings. Accordingly, directional terminology is used to describe and understand the utility model and is not limiting of the utility model. In the drawings, like elements are designated by like reference numerals.
Referring to fig. 1, a mold processing system 100 for metal mold manufacturing is provided in an embodiment of the present utility model, which is suitable for picking up blank workpieces to be processed for loading in a metal mold processing procedure, and for transferring metal mold blanks, semi-finished products and finished products to be processed during metal mold manufacturing, so as to facilitate the handling of metal molds in each processing procedure. And the intelligent transferring device 10 is arranged in the middle of the processing island, and a die taking and placing frame 40, a numerical control milling machine (CNC) 20 and a spark machine (EDM) 30 used for manufacturing a metal die are arranged on two sides. The utility model can realize feeding, processing and carrying of the metal mold through the intelligent transfer device 10 without adding equipment, and can realize accurate positioning of the mold in the transfer and transfer process by means of the image acquisition device and realize placement of the mold through visual inspection.
As shown in fig. 1, a mold processing system 100 for manufacturing a metal mold according to an embodiment of the present utility model includes a mold transfer device 10, a numerically controlled milling machine 20, and a spark machine 30.
As shown in fig. 2, the mold transferring device 10 can move back and forth along a track 11, and the mold transferring device 10 is provided with a mechanical arm 6, a metal mold gripper 7, an image acquiring device 8 and a data processing device 9; the mechanical arm 6 is slidably connected with the track 11; the metal mold gripper 7 is arranged at the end part of the mechanical arm and can grasp and place a metal mold to be processed; the image acquisition device 8 is arranged at the end part of the mechanical arm and is arranged side by side with the metal mold gripper 7; the data processing device 9 is disposed on the mechanical arm 6 and is electrically connected to the metal mold gripper 7 and the image acquisition device 8. The image acquisition means 8 comprise a camera.
In the embodiment of the utility model, the mechanical arm 6 is provided with a plurality of rotating shafts, and an angle sensor is arranged in each rotating shaft. The angle sensor can detect the pivoted angle, can combine image acquisition device 8 through data processing equipment 9 to acquire rotation error through visual analysis, correct the deviation that leads to when rotating, combine image acquisition device to realize the accurate location to the transfer of mould and transfer in-process, also can realize putting the control to the mould through visual inspection, realize that the mould is accurate to be put on mould gets put frame and processing equipment.
As shown in fig. 2 and 3, the mold transfer apparatus 10 further includes: the island base 1, the wire rail 2, the sliding mounting seat 3, the driving device 4 and the base 5 are processed. The processing island base 1 is provided with the track 11; the rails 11 are arranged along the extending direction of the processing island base 1; the numerically controlled milling machine 20 and the spark machine 30 are located on the processing island base 1. The bottom of the wire rail 2 is connected with the bottom of the track 11, and a gap is arranged between the top of the wire rail 2 and the track 11; the sliding mounting seat 3 is in an inverted U shape and can be clamped on the wire rail 2 in a sliding manner, and two ends of the sliding mounting seat 3 are arranged in the gap; a driving device 4 connected to the slide mount 3 and capable of driving the slide mount 3 to move in the rail 11; a base 5 mounted on the sliding mount 3; and the mechanical arm 6 is rotatably connected with the base 5.
As shown in fig. 3, in the embodiment of the present utility model, L-shaped clamping blocks 31 are disposed on the lower surfaces of both sides of the sliding mounting seat 3, and the L-shaped clamping blocks 31 are slidably connected with the wire rail 2.
As shown in fig. 3, in the embodiment of the present utility model, the metal mold gripper 7 includes two opposing clamping jaws 71 and a universal joint 72, and the clamping jaws 71 are connected to the end of the mechanical arm 6 through the universal joint 72. The clamping jaw 71 is bionic in shape and is matched with the shape of the metal die. The universal joint 72 includes a universal joint. In other embodiments, the universal joint 72 may be replaced by a hydraulic device or a linear motor, so as to implement extension and contraction of the metal mold gripper 7 at the end of the mechanical arm 6. And the jaw 71 can be rotated relative to the universal joint 72 by providing a rotational axis.
As shown in fig. 4, in the embodiment of the present utility model, the driving device 4 is disposed in the processing island base 1. The driving device 4 includes: the wire rail 41 is fixedly arranged at the bottom of the sliding mounting seat 3 and is connected with one side of the bottom of the sliding mounting seat 3 through an L-shaped fixing plate 42; a rack 43 slidably mounted in the wire rail 41; a servo motor 44 mounted on the processing island base 1; a gear 45 meshed with the rack 43 is fixedly connected to the lower end of the servo motor 44.
As shown in fig. 4, the rail 2 is i-shaped and may be divided into a supporting top plate 21, a vertical connecting plate 22 and a bottom supporting plate 23, the L-shaped clamping block 31 is slidably clamped with the supporting top plate 21 of the rail 2, and the supporting top plate 21 is connected with the bottom supporting plate 23 through the L-shaped fixing plate 42.
As shown in fig. 5 and 6, in the embodiment of the present utility model, the numerically controlled milling machine 20 is provided with a metal mold fixing mechanism and a tool driving mechanism; the metal mold fixing mechanism can fix a metal mold to be processed, the cutter driving mechanism is arranged corresponding to the metal mold fixing mechanism, and the cutter driving mechanism can detachably install a cutter.
The spark machine 30 is provided with a working fluid tank in which a metal mold to be processed can be accommodated, and a pulse circuit in which the working fluid is contained. The working fluid is used as a discharge medium and also plays roles of cooling, chip removal and the like in the processing process. The working fluid is usually a medium with lower viscosity, higher flash point and stable performance, such as kerosene, deionized water, emulsion and the like. The electric spark machine is self-excited discharge and is characterized in that: the two electrodes of the spark discharge have higher voltage before discharge, and when the two electrodes are close, the dielectric is broken down and then spark discharge occurs immediately. Along with the breakdown process, the resistance between the two electrodes is reduced sharply, and the voltage between the two electrodes is also reduced sharply. The spark channel must be extinguished in time after a brief period of time (typically 10-7-10-3 s) to maintain the "cold-pole" nature of the spark discharge (i.e., the channel energy converted heat energy is less than it is to the depth of the electrode) so that the channel energy acts to a very small extent. The electrode may be partially eroded by the action of the channel energy. The method for processing the size of the material by utilizing the corrosion phenomenon generated during spark discharge is called spark machining.
Spark machining is spark discharge in a liquid medium at a relatively low voltage range. The electric spark machining can be divided into five types according to the form of the tool electrode and the characteristic of the relative motion between the tool electrode and the workpiece: electric spark forming processing by utilizing a forming tool electrode to perform simple feeding motion relative to a workpiece; utilizing the axially moving metal wire as a tool electrode, and enabling the workpiece to move along a track according to the required shape and size so as to cut the electric spark wire cutting processing of the conductive material; performing electric spark grinding of small hole grinding or forming grinding by using a metal wire or forming conductive grinding wheel as a tool electrode; the electric spark conjugate rotary machining device is used for machining a threaded ring gauge, a threaded plug gauge, a gear and the like; other kinds of processing such as pinhole processing, engraving surface alloying, surface strengthening, etc. The electric spark machining can be used for machining materials and workpieces with complex shapes which are difficult to cut by a common cutting machining method; no cutting force is generated during processing; the defects of burrs, tool mark grooves and the like are not generated; the tool electrode material need not be harder than the workpiece material; and the electric energy is directly used for processing, so that automation is convenient to realize.
As shown in fig. 1, the mold processing system further includes: a mold taking and placing frame 40 provided at one end of the rail 11 or provided at one side of the rail 11; the mold taking and placing frame 40 is provided with a clamping groove, and a metal mold to be processed is clamped in the clamping groove.
The utility model has the beneficial effects that the mould processing system for manufacturing the metal mould is provided, a mould transfer device is used for transferring a metal mould blank, a semi-finished product and a finished product to be processed when the metal mould is manufactured, the metal mould is convenient to carry in each processing procedure and is arranged in the middle of a processing island, under the condition of not adding equipment newly, two equipment CNC milling machines and EDMs which are critical for improving the mould precision are selected, the metal mould is fed, processed and carried through the intelligent transfer device, and the accurate positioning of the mould in the transfer and transfer process can be realized by means of the image acquisition device, and the placement of the mould is realized through visual inspection. The intelligent technology of intelligent robots and machine vision and cloud storage, big data and the like is utilized to realize the intellectualization of key process steps of manufacturing the precise metal mold, improve the mold precision, reduce the technical difficulty and be beneficial to greatly improving the intellectualization level of small enterprises in the existing mold in China.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (10)
1. A mold processing system for metal mold manufacturing, comprising:
the die transfer device can move back and forth along a track, and is provided with a mechanical arm, a metal die gripper, an image acquisition device and data processing equipment; the mechanical arm is slidably connected with the track; the metal mold gripper is arranged at the end part of the mechanical arm and can grasp and place a metal mold to be processed; the image acquisition device is arranged at the end part of the mechanical arm and is arranged side by side with the metal mold gripper; the data processing equipment is arranged on the mechanical arm and is electrically connected to the metal mold gripper and the image acquisition device;
the numerical control milling machine is provided with a metal mold fixing mechanism and a cutter driving mechanism; the metal die fixing mechanism can fix a metal die to be processed, the cutter driving mechanism is arranged corresponding to the metal die fixing mechanism, and the cutter driving mechanism can detachably install a cutter; and
the spark machine is provided with a working fluid tank and a pulse circuit, a metal die to be processed can be accommodated in the working fluid tank, and working fluid is accommodated in the working fluid tank;
the numerical control milling machine and the spark machine are positioned on two sides of the rail, and the die transferring device can clamp and transfer a metal die to be processed.
2. The mold processing system for metal mold manufacturing according to claim 1, further comprising:
the mould taking and placing frame is arranged at one end of the track or at one side of the track; the mold taking and placing frame is provided with a clamping groove, and the metal mold to be processed is clamped in the clamping groove.
3. The mold processing system for metal mold manufacturing according to claim 1, wherein the mold transfer device comprises:
processing an island base, wherein the middle part of the island base is provided with the track; the tracks are arranged along the extending direction of the processing island base; the numerical control milling machine and the spark machine are positioned on the processing island base.
4. A mold processing system for metal mold manufacturing according to claim 3, wherein the mold transfer device further comprises:
the linear rail is arranged in the rail; the bottom of the wire rail is connected with the bottom of the track, and a gap is arranged between the top of the wire rail and the track;
the sliding installation seat is in an inverted U shape and can be clamped on the wire rail in a sliding mode, and two ends of the sliding installation seat are arranged in the gap;
the driving device is connected with the sliding mounting seat and is arranged at one end of the track; the driving device can drive the sliding mounting seat to move in the track; and
the base is arranged on the sliding mounting seat; the mechanical arm is rotatably connected with the base.
5. The mold processing system for metal mold manufacturing of claim 4, wherein the metal mold gripper comprises:
two oppositely arranged clamping jaws; and
and the clamping jaw is connected to the end part of the mechanical arm through the universal joint.
6. The mold processing system for metal mold manufacturing according to claim 4, wherein the driving means is provided in the processing island base;
wherein the driving device comprises:
the wire rail is fixedly arranged at the bottom of the sliding mounting seat and is connected with one side of the bottom of the sliding mounting seat;
the rack is slidably arranged in the wire rail;
the servo motor is arranged on the processing island base; the lower end of the servo motor is fixedly connected with a gear meshed with the rack.
7. The mold processing system for manufacturing a metal mold according to claim 4, wherein the lower surfaces of both sides of the sliding mount are provided with L-shaped clamping blocks, and the L-shaped clamping blocks are in sliding connection with the wire rail.
8. The mold processing system for metal mold manufacturing according to claim 7, wherein the cross section of the wire rail is i-shaped and comprises a support top plate, a vertical connecting plate and a bottom supporting plate, the L-shaped clamping block is in sliding clamping connection with the support top plate of the wire rail, and the support top plate is connected with the bottom supporting plate through an L-shaped fixing plate.
9. The mold processing system for metal mold manufacturing according to claim 1, wherein the mechanical arm is provided with a plurality of rotating shafts, and an angle sensor is provided in the rotating shafts.
10. The mold processing system for metal mold manufacturing according to claim 1, wherein the image acquisition device comprises a camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220655657.1U CN219581870U (en) | 2022-03-24 | 2022-03-24 | Die processing system for metal die manufacturing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220655657.1U CN219581870U (en) | 2022-03-24 | 2022-03-24 | Die processing system for metal die manufacturing |
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| Publication Number | Publication Date |
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| CN219581870U true CN219581870U (en) | 2023-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220655657.1U Active CN219581870U (en) | 2022-03-24 | 2022-03-24 | Die processing system for metal die manufacturing |
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| Country | Link |
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| CN (1) | CN219581870U (en) |
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2022
- 2022-03-24 CN CN202220655657.1U patent/CN219581870U/en active Active
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