CN219378902U - Modular gate milling device - Google Patents
Modular gate milling device Download PDFInfo
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- CN219378902U CN219378902U CN202320135479.4U CN202320135479U CN219378902U CN 219378902 U CN219378902 U CN 219378902U CN 202320135479 U CN202320135479 U CN 202320135479U CN 219378902 U CN219378902 U CN 219378902U
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- milling
- frame
- disassembly
- vertical moving
- station
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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
Abstract
The modularized gate milling device comprises roller frames which are arranged side by side, wherein a plurality of receiving rollers are arranged on the inner sides of the roller frames, roller support legs are arranged at the bottoms of the roller frames, horizontally arranged disassembling and replacing guide rails are arranged at the bottoms of the roller support legs, modularized gate milling mechanisms are arranged at the bottoms of the roller support legs and comprise a frame. The utility model has the positive effects that: according to the modularized gate milling device, rapid disassembly and replacement of a gate milling mechanism are achieved, a milling cutter bit is arranged on the gate milling mechanism through the longitudinal moving mechanism and the transverse moving mechanism, the gate milling position can be adjusted according to different sand boxes, the modularized gate milling mechanism pulled out of the bottom of the roller frame improves the safety and convenience of machine maintenance to a certain extent, further, machine faults can be rapidly resolved, normal use of the whole device is not affected, and production efficiency of a production line can be effectively improved.
Description
Technical Field
The utility model relates to the technical field of casting devices, in particular to a modularized gate milling device.
Background
According to the technological requirements, on a fully-automatic cast part production line, a pouring gate for pouring liquid metal needs to be manufactured on an upper box, wherein a sand box is conveyed on a roller way, and a pouring gate milling machine arranged below the roller way is used for manufacturing the pouring gate. The traditional milling gate machine frame and the roller way are integrated, and the roller way is directly arranged on the frame above the milling gate machine, so that the milling gate machine works below the sand box, and scattered molding sand can fall onto the machine during gate making, so that the failure rate of the machine is higher. In the use, the frame of this kind of integrative setting is inconvenient to maintain, generally changes the time of a day that all needs of a big accessory, just so has influenced the operating ratio of production line, and maintenance personal operates in narrow and small space simultaneously, has also had the problem of operation security and convenience.
Disclosure of Invention
The utility model aims to provide a modularized gate milling device, a gate milling mechanism is arranged in a modularized manner, and can move relative to a roller way frame at the top, so that the gate milling mechanism can be quickly disassembled, assembled and replaced, the safety and convenience of machine maintenance are improved, and the problems in the prior art are solved.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a modularization mills runner device, including the roll table frame that arranges side by side, the inboard of each roll table frame all is equipped with a plurality of and accepts the gyro wheel, roll table frame bottom is equipped with the roll table landing leg, the horizontal guide rail of tearing open that sets up is installed to the bottom of roll table landing leg, it arranges mutually perpendicularly to tear open and trade the guide rail and install the modularization in the bottom of roll table landing leg and mill runner mechanism, the modularization mills runner mechanism including the frame, the frame top is equipped with and tears open and trades the slider with tearing open and trade the guide rail matched with, still install the milling cutter cover through longitudinal movement mechanism and sideslip mechanism in the frame, install hydraulic motor in milling cutter cover's bottom, hydraulic motor's output shaft wears out the upper end of milling cutter cover and installs the milling cutter drill bit, the lift cylinder is installed to one side of milling cutter cover, lift cylinder's piston rod is connected through the pivot of connecting plate with the milling cutter drill bit, lift cylinder's piston rod stretches out can drive milling cutter drill bit and shifts up, be equipped with new mechanism replacement station, operation station and the maintenance station of arranging side by side on the ground of modularization mill runner mechanism bottom, wherein the operation station is located the frame bottom, install at the frame, install and move the new mechanism replacement station, the driving station and change the guide rail, all install on the maintenance station on the bottom of frame, install and move the milling cutter station and change guide rail, install on the fixing station and lock the guide rail and change the guide rail. The vertical moving mechanism comprises vertical moving sliding blocks arranged on a frame, vertical moving motors are arranged on the vertical moving sliding blocks, vertical moving gears are arranged on output shafts of the vertical moving motors, vertical moving racks matched with the vertical moving gears are arranged on the frame, the horizontal moving mechanism comprises horizontal moving sliding blocks arranged between the vertical moving sliding blocks, horizontal moving motors are arranged on the horizontal moving sliding blocks, horizontal moving gears are arranged on output shafts of the horizontal moving motors, horizontal moving racks matched with the horizontal moving gears are arranged on the vertical moving sliding blocks, and the vertical moving motors and the horizontal moving motors can be started to drive a milling cutter drill bit to longitudinally move and horizontally move. The positioning locking mechanism comprises a vertical moving cylinder fixed on a disassembly and replacement guide rail, a horizontal synchronizing rod is arranged on a piston rod of the vertical moving cylinder, positioning inserting plates are arranged at two ends of the synchronizing rod in the length direction, positioning inserting grooves matched with the positioning inserting plates are formed in the disassembly and replacement guide rail, and when the piston rod of the vertical moving cylinder contracts, the two positioning inserting plates can be located between the inner sides of the disassembly and replacement sliding blocks and lock the disassembly and replacement sliding blocks in the disassembly and replacement guide rail. The bottom of the roller way supporting leg is also provided with a modularized air hole drilling mechanism.
The utility model has the positive effects that: the utility model discloses a modularized gate milling device, which comprises a roller way frame, wherein a modularized gate milling mechanism capable of relatively moving is arranged at the bottom of the roller way frame, a disassembly and replacement guide rail is arranged at the bottom of the roller way frame, a disassembly and replacement slide block matched with the disassembly and replacement guide rail is arranged on the bottom of the gate milling mechanism, a new mechanism replacement station, a working station and a disassembly and maintenance station which are arranged side by side are arranged at the lower side of the roller way frame, a positioning locking mechanism capable of positioning the disassembly and replacement slide block is arranged on the disassembly and replacement guide rail, the modularized gate milling mechanism can be moved and switched between the stations after the positioning locking mechanism is unlocked to the disassembly and replacement slide block, the rapid disassembly and replacement of the gate milling mechanism is realized, a milling cutter bit is arranged on the gate milling mechanism through a longitudinal moving mechanism and a transverse moving mechanism, the gate milling position of the roller way frame can be adjusted according to different sand boxes, the modularized gate milling mechanism pulled out of the bottom of the roller way frame can also improve the safety and convenience of machine maintenance to a certain extent, further can rapidly solve machine faults without affecting the normal use of the whole device, and the productivity of a production line can be effectively improved.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a left side view of FIG. 2;
FIG. 4 is a top view of FIG. 2;
FIG. 5 is an enlarged view of the cross-sectional view taken along line A-A in FIG. 2;
FIG. 6 is an enlarged view of the B-B cross-sectional view of FIG. 3;
FIG. 7 is a schematic view of the positioning and locking mechanism;
FIG. 8 is a schematic diagram of the modular drilling mechanism of the present utility model.
Detailed Description
The utility model discloses a modularized gate milling device, which comprises roller frames 1 arranged side by side as shown in fig. 1-4, wherein the inner side of each roller frame 1 is provided with a plurality of bearing rollers 2, the bearing rollers 2 are used for placing sand boxes, and the sand boxes can move along the length direction of the roller frames 1.
The bottom of the roller way frame 1 is provided with a roller way supporting leg 3, the bottom of the roller way supporting leg 3 is provided with a horizontally arranged dismounting guide rail 4, the dismounting guide rail 4 is vertically arranged with the roller way frame 1, the bottom of the roller way supporting leg 3 is provided with a modularized gate milling mechanism, the modularized gate milling mechanism can mill a gate on a sand box on the roller way frame 1, and the whole modularized gate milling mechanism can also move relative to the roller way frame 1 so as to be convenient for dismounting, replacement and maintenance.
The modularized milling gate mechanism comprises a frame 5, a disassembly and replacement sliding block 6 matched with the disassembly and replacement guide rail 4 is arranged at the top of the frame 5, and the whole modularized milling gate mechanism can move along the length direction of the disassembly and replacement guide rail 4, so that the disassembly and replacement of the modularized milling gate mechanism are realized. In order to realize the drilling treatment of the milling pouring gate on the sand box, a milling cutter sleeve 7 is further arranged in the frame 5 through a longitudinal moving mechanism and a transverse moving mechanism, a hydraulic motor 8 is arranged at the bottom of the milling cutter sleeve 7, an output shaft of the hydraulic motor 8 penetrates out of the upper end of the milling cutter sleeve 7 and is provided with a milling cutter bit 9, and the hydraulic motor 8 is started to drive the milling cutter bit 9 to rotate. A lifting oil cylinder 10 is arranged on one side of the milling cutter sleeve 7, a piston rod of the lifting oil cylinder 10 is connected with a rotating shaft of a milling cutter drill bit 9 through a connecting plate 11, the piston rod of the lifting oil cylinder 10 stretches out to drive the milling cutter drill bit 9 to move upwards, and the milling cutter drill bit 9 can move to a designated position at the bottom of a sand box according to a set position to perform drilling treatment of milling a pouring gate through movement adjustment of a longitudinal movement mechanism and a transverse movement mechanism.
In order to realize the movable disassembly and replacement of the whole modularized gate milling mechanism, a new mechanism replacement station 12, a working station 13 and a disassembly and maintenance station 14 which are arranged side by side are arranged on the ground at the bottom of the modularized gate milling mechanism, wherein the working station 13 is positioned at the bottom of the roller frame 1, and the new mechanism replacement station 12 and the disassembly and maintenance station 14 are respectively positioned at two sides of the working station 13. The bottom of the frame 5 is provided with a moving wheel 15, the new mechanism replacing station 12, the operating station 13 and the disassembling and maintaining station 14 are provided with moving grooves 16 matched with the moving wheel 15, the moving wheel 15 and the moving grooves 16 matched with each other can realize the moving guide of the modular milling gate mechanism among the stations, the disassembling and replacing guide rail 4 is also provided with a positioning and locking mechanism, and the positioning and locking mechanism can fix the disassembling and replacing slide block 6 in the disassembling and replacing guide rail 4.
When the modularized gate milling mechanism is positioned on the operation station 13, corresponding gate milling and drilling operations can be performed on the bottom of the sand box, an unused novel modularized gate milling mechanism can be placed on the new mechanism replacement station 12, when the modularized gate milling mechanism positioned on the operation station 13 fails, the failed modularized gate milling mechanism can be pushed to the disassembly and maintenance station 14 after the locking of the positioning locking mechanism is released, and the novel modularized gate milling mechanism on the new mechanism replacement station 12 is pushed to the operation station 13, so that the gate milling and drilling operations on the follow-up sand box are realized, and meanwhile, the maintenance of the failed modularized gate milling mechanism by workers is not influenced.
Further, in order to realize the lateral movement and the longitudinal movement of the milling cutter drill bit 9, as shown in fig. 5 and 6, the longitudinal movement mechanism comprises a longitudinal movement sliding block 17 arranged on the frame 5, a longitudinal movement motor 18 is installed on the longitudinal movement sliding block 17, a longitudinal movement gear 19 is installed on an output shaft of the longitudinal movement motor 18, a longitudinal movement rack 20 matched with the longitudinal movement gear 19 is arranged on the frame 5, the longitudinal movement rack 20 is arranged along the length direction of the roller frame 1, and the longitudinal movement motor 18 is started to drive the longitudinal movement sliding block 17 to longitudinally move.
The transverse moving mechanism comprises transverse moving sliding blocks 21 arranged between the longitudinal moving sliding blocks 17, a transverse moving motor 22 is arranged on the transverse moving sliding blocks 21, a transverse moving gear 23 is arranged on an output shaft of the transverse moving motor 22, transverse moving racks 24 matched with the transverse moving gear 23 are arranged on the longitudinal moving sliding blocks 17, the transverse moving racks 24 are arranged along the length direction of the disassembling and changing guide rail 4, and the transverse moving motor 22 is started to drive the transverse moving sliding blocks 21 to transversely move. The milling cutter sleeve 7 is arranged on the transverse sliding block 21, and the longitudinal moving motor 18 and the transverse moving motor 22 are started to drive the milling cutter drill bit 9 to longitudinally move and transversely move, so that the milling cutter drill bit 9 moves to a designated position at the bottom of the sand box to perform drilling treatment of milling a sprue.
Further, in order to realize the positioning of the modularized milling gate mechanism on the operation station 13, as shown in fig. 7, the positioning locking mechanism comprises a vertical moving cylinder 25 fixed on the disassembling guide rail 4, a piston rod of the vertical moving cylinder 25 is provided with a horizontally arranged synchronizing rod 26, two ends of the synchronizing rod 26 in the length direction are provided with vertically arranged positioning inserting plates 27, the disassembling guide rail 4 is provided with positioning inserting grooves 28 matched with the positioning inserting plates 27, when the piston rod of the vertical moving cylinder 25 is contracted, the two positioning inserting plates 27 can be positioned between the inner sides of the disassembling slide blocks 6 and lock the disassembling slide blocks 6 in the disassembling guide rail 4, so that the two disassembling slide blocks 6 cannot horizontally move in the left-right direction, the positioning on the operation station 13 is realized, and the milling gate drilling operation of the sand box is facilitated. When the modularized milling gate mechanism needs to be moved out of the working station 13, only the piston rod of the vertical moving cylinder 25 is required to extend, the two positioning plugboards 27 can move upwards in the positioning slots 28, the locking of the disassembling and replacing sliding blocks 6 is released, and the disassembling and replacing sliding blocks 6 can move in the disassembling and replacing guide rail 4, so that the whole modularized milling gate mechanism can be transferred between stations.
Further, in order to facilitate the manufacture of the air hole for the metal solidification exhaust at the bottom of the sand box, as shown in fig. 8, a modular air hole drilling mechanism 29 is further installed at the bottom of the roller table leg 3, and the modular air hole drilling mechanism 29 can drill the required air hole at a designated position at the bottom of the sand box.
The technical scheme of the utility model is not limited to the scope of the embodiments of the utility model. The technical content that is not described in detail in the utility model is known in the prior art.
Claims (4)
1. A modular milling gate device, characterized in that: the automatic milling machine comprises roller frames (1) which are arranged side by side, wherein a plurality of bearing rollers (2) are arranged on the inner side of each roller frame (1), roller legs (3) are arranged at the bottom of each roller frame (1), horizontally arranged dismantling guide rails (4) are arranged at the bottom of each roller frame (3), the dismantling guide rails (4) are vertically arranged with the roller frames (1), a modularized milling gate mechanism is arranged at the bottom of each roller frame (3), the modularized milling gate mechanism comprises a frame (5), a dismantling slider (6) which is matched with the dismantling guide rails (4) is arranged at the top of the frame (5), a milling cutter sleeve (7) is arranged in the frame (5) through a longitudinal moving mechanism and a transverse moving mechanism, a hydraulic motor (8) is arranged at the bottom of the milling cutter sleeve (7), an output shaft of the hydraulic motor (8) penetrates out of the upper end of the milling cutter sleeve (7) and is provided with a milling cutter drill bit (9), one side of the milling cutter sleeve (7) is provided with a lifting cylinder (10), a piston rod of the lifting cylinder (10) is connected with a rotating shaft of the milling bit (9) through a connecting plate (11), the lifting cylinder (10) stretches out of the lifting cylinder to drive the milling gate mechanism to move on the side by side, a new milling station (14) is arranged on the bottom of the milling station (13) and is provided with a new station (13), the novel mechanism comprises a roller frame (1), a new mechanism replacement station (12), a working station (13) and a disassembly maintenance station (14), wherein the working station (13) is positioned at the bottom of the roller frame (1), a movable wheel (15) is arranged at the bottom of the frame (5), movable grooves (16) matched with the movable wheel (15) are formed in the new mechanism replacement station (12), the working station (13) and the disassembly maintenance station (14), and a positioning locking mechanism is further arranged on the disassembly guide rail (4) and can fix the disassembly sliding block (6) in the disassembly guide rail (4).
2. The modular milling gate device of claim 1, wherein: the vertical moving mechanism comprises vertical moving sliding blocks (17) arranged on a frame (5), vertical moving motors (18) are arranged on the vertical moving sliding blocks (17), vertical moving gears (19) are arranged on output shafts of the vertical moving motors (18), vertical moving racks (20) matched with the vertical moving gears (19) are arranged on the frame (5), the horizontal moving mechanism comprises horizontal moving sliding blocks (21) arranged between the vertical moving sliding blocks (17), horizontal moving motors (22) are arranged on the horizontal moving sliding blocks (21), horizontal moving gears (23) are arranged on output shafts of the horizontal moving motors (22), horizontal moving racks (24) matched with the horizontal moving gears (23) are arranged on the vertical moving sliding blocks (17), and the vertical moving motors (18) and the horizontal moving motors (22) are started to drive a milling cutter drill bit (9) to longitudinally move and horizontally move.
3. The modular milling gate device of claim 1, wherein: the positioning locking mechanism comprises a vertical moving cylinder (25) fixed on a disassembly and replacement guide rail (4), a horizontal synchronizing rod (26) is arranged on a piston rod of the vertical moving cylinder (25), two ends of the synchronizing rod (26) in the length direction are respectively provided with a vertically arranged positioning inserting plate (27), positioning inserting grooves (28) matched with the positioning inserting plates (27) are formed in the disassembly and replacement guide rail (4), and when the piston rod of the vertical moving cylinder (25) contracts, the two positioning inserting plates (27) can be positioned between the inner sides of the disassembly and replacement sliding blocks (6) and lock the disassembly and replacement sliding blocks (6) in the disassembly and replacement guide rail (4).
4. The modular milling gate device of claim 1, wherein: the bottom of the roller way supporting leg (3) is also provided with a modularized air hole drilling mechanism (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320135479.4U CN219378902U (en) | 2023-01-17 | 2023-01-17 | Modular gate milling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320135479.4U CN219378902U (en) | 2023-01-17 | 2023-01-17 | Modular gate milling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219378902U true CN219378902U (en) | 2023-07-21 |
Family
ID=87193205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320135479.4U Active CN219378902U (en) | 2023-01-17 | 2023-01-17 | Modular gate milling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219378902U (en) |
-
2023
- 2023-01-17 CN CN202320135479.4U patent/CN219378902U/en active Active
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