CN120790879A - Die casting equipment for machining mechanical metal parts - Google Patents
Die casting equipment for machining mechanical metal partsInfo
- Publication number
- CN120790879A CN120790879A CN202511239875.1A CN202511239875A CN120790879A CN 120790879 A CN120790879 A CN 120790879A CN 202511239875 A CN202511239875 A CN 202511239875A CN 120790879 A CN120790879 A CN 120790879A
- Authority
- CN
- China
- Prior art keywords
- die
- fixedly connected
- butt joint
- rod
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/08—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled
- B22D17/10—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled with horizontal press motion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2236—Equipment for loosening or ejecting castings from dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses die casting equipment for machining mechanical metal parts, which relates to the technical field of metal part machining and comprises a base, wherein a hydraulic rod is fixedly connected to the side of the base, the output end of the hydraulic rod is fixedly connected with a movable die, a fixed die matched with the movable die is fixedly connected above the equipment, a through hole for injecting molten metal is formed above the fixed die, a water tank is fixedly connected to the outer side of the fixed die, and a working cavity is formed in the fixed die. This die casting equipment of machinery metal parts processing, the jacking plate body is when moving outward, drives first push pedal along the interior outside removal of first joint box through the gangbar, and the gaseous negative pressure that forms in the suction first joint box makes the interior gaseous first joint box of being inhaled of second joint box through coupling hose, and the second push pedal drives the movable mould pole and moves the cover half inwards under the negative pressure, reduces cover half inner wall and work piece area of contact, and movable mould pole breaks away from and jacking cooperation with the jacking pole, promotes work piece drawing of patterns efficiency.
Description
Technical Field
The invention relates to the technical field of metal part processing, in particular to die casting equipment for mechanical metal part processing.
Background
The die casting technology in machining mechanical metal parts is a high-efficiency and precise forming technology which is widely applied to the fields of automobiles, electronics, household appliances, aerospace and the like, and the die casting is realized by injecting molten metal (such as aluminum alloy, zinc alloy, magnesium alloy, copper alloy and the like) into a metal mold cavity under high pressure and rapidly solidifying and forming under high pressure.
The first prior art (the chinese patent with bulletin number of CN213645829U, bulletin day of 2021-07-09) is a high accuracy die casting die for machine metal accessory production, including base and reference column, the below fixedly connected with slipmat of base, and the top welding of base has the lower mould, the reference column is located the inside of lower mould, and the top fixedly connected with shaping groove of reference column, the inside welding of shaping groove has the draw-in groove, and the front end swing joint of draw-in groove has the fixture block, the left side fixedly connected with of fixture block props up the piece, and the rear end fixedly connected with scale of prop up the piece, the right side fixedly connected with recess of shaping groove, and the inside fixedly connected with locating piece of recess, the top fixedly connected with guide way of lower mould, and the inside swing joint of guide way has the guide way, can adjust shaping groove scope well to the device simple structure, the precision is higher, thereby makes the user process the part of different sizes as required, still has the second prior art (the bulletin number of CN216705900U 2-10, the chinese patent bulletin of metal accessory processing scheme of metal accessory is used for the first technical scheme: comprises a blanking device for taking down metal clothing accessories after die casting on a movable die, the blanking device comprises a clamping mechanism for clamping the metal clothing accessories after die casting and a driving mechanism for driving the clamping mechanism to reciprocate in a direction approaching or far away from the movable die, the driving mechanism comprises a mounting seat, a supporting seat and a second driving piece for driving the mounting seat to reciprocate in the direction approaching or far away from the movable die on the supporting seat, the clamping mechanism is mounted on the mounting seat, the automatic die casting device has the effect of eliminating potential safety hazards existing when a worker takes down the die casting finished metal clothing accessory from the driven die.
In the prior art, although the range of the forming groove can be well adjusted and the potential safety hazard is eliminated, when the machined workpiece is subjected to demoulding treatment, the demoulding step is complicated, when the workpiece is subjected to demoulding, the demoulding treatment can be carried out in a single mode, and when the workpiece is subjected to demoulding, the workpiece is possibly damaged due to incomplete demoulding.
We have therefore proposed a die casting apparatus for machining mechanical metal parts in order to solve the problems set out above.
Disclosure of Invention
The invention aims to provide die casting equipment for machining mechanical metal parts, which aims to solve the problems that when a machined workpiece is subjected to die-casting treatment in the current market, the die-casting step is complicated, when the workpiece is subjected to die-casting treatment, most of the die-casting treatment can only be performed in a single mode, and the workpiece is damaged due to incomplete die-casting during die-casting.
The die casting equipment comprises a base, wherein a hydraulic rod is fixedly connected to the side of the base, the output end of the hydraulic rod is fixedly connected with a movable die, a fixed die matched with the movable die is fixedly connected to the upper part of the equipment, a through hole for injecting molten metal is formed in the upper part of the fixed die, a water tank is fixedly connected to the outer side of the fixed die, a working cavity is formed in the fixed die, a serpentine cooling pipe communicated with the water tank is fixedly connected to the inner side of the working cavity, a butt joint groove is formed in the butt joint side of the fixed die, a jacking mechanism is arranged between the inner side of the butt joint groove and the working cavity, jacking operation of a processing part is realized through moving out of the movable die and feeding of water in the serpentine cooling pipe, a moving die rod is further connected to the inner side of the fixed die in a sliding mode, a demolding mechanism is arranged between the inner side of the moving die rod and the working cavity, and the demolding mechanism is separated from the fixed die through driving the moving die rod in the outer moving synchronization of the jacking mechanism.
Preferably, the butt joint side fixedly connected with of movable mould with butt joint groove position looks adaptation dock pole, and the spout has been seted up to the downside of butt joint groove to be linked together between spout and the working chamber, the butt joint groove is provided with two sets of about the central point central symmetry distribution of movable mould.
Preferably, the jacking mechanism comprises a fixed plate, wherein the fixed plate is fixedly connected to the inside of the butt joint groove, a sliding rod is connected to the center of the fixed plate in a sliding and penetrating mode, an outer connecting plate is fixedly connected to the outer end of the sliding rod, and meanwhile, a fixed plate is fixedly connected to the inner end of the sliding rod.
Preferably, an output port of the serpentine cooling pipe is communicated to the inner side of the butt joint groove, and the inner connecting plate drives the sliding rod to slide outwards along the fixed plate under the extrusion action of the serpentine cooling pipe output water body, and when the movable die and the fixed die are in butt joint assembly, the inner end of the butt joint rod is attached to the outer side of the outer connecting plate.
Preferably, the lower surface fixedly connected with alignment jig of interior connecting plate, and alignment jig sliding connection is in the inside of spout to the terminal side extension of alignment jig sets up in the inside of working chamber, and the terminal side fixedly connected with jacking plate body of alignment jig simultaneously, and the jacking plate body is provided with two sets of from top to bottom along the terminal side of alignment jig.
Preferably, the inner side of the lifting plate body is provided with lifting rods in equidistant arrangement, the lifting rods are arranged on the fixed die in a sliding manner, when the movable die and the fixed die are in a die closing state, the end sides of the lifting rods are leveled with the inner wall of the fixed die, when the movable die and the fixed die are not in die closing, the lifting rods and the fixed die form a sliding structure, and the end parts of the lifting rods extend out of the inner wall of the fixed die.
Preferably, the demolding mechanism comprises a second connecting box, the second connecting box is fixedly connected to the inner side of the fixed mold, a second pushing plate is slidably connected to the inner side of the second connecting box, and the mold moving rods are fixedly connected to the inner side of the second pushing plate at equal intervals.
Preferably, the inside first joint box of fixedly connected with of cover half still, and the inside sliding connection of first joint box has first push pedal to the inboard fixedly connected with gangbar of first push pedal, the gangbar slides through connection in the avris of first joint box moreover, and the fixed link to each other between the avris of the outer end of gangbar and jacking plate body simultaneously.
Preferably, a connecting hose is arranged between the bottom of the first connecting box and the side of the second connecting box in a communicating manner, when the lifting plate body moves outwards, the mould moving rod slides to the inside of the second connecting box, and when the lifting rod is not in a lifting state, the end side of the mould moving rod is leveled with the inner wall of the fixed mould.
Compared with the prior art, the invention has the beneficial effects that:
The movable mould moves through the driving action of the hydraulic rod to assemble with the fixed mould, when the movable mould and the fixed mould are assembled with each other, the butt joint rod is butt-jointed to the inside of the butt joint groove, and the butt joint stability of the movable mould and the fixed mould can be ensured through the mutual cooperation of the butt joint groove and the butt joint rod, so that the dislocation of the fixed mould and the movable mould during mould assembly is avoided, and the subsequent workpiece forming quality is influenced.
After the workpiece is machined, the pump body inside the water tank can be started, at the moment, the water body inside the water tank can circularly flow through the serpentine cooling pipe, the serpentine cooling pipe is increased to be in contact with the workpiece, the water body absorbs heat of the workpiece and conducts heat dissipation, cooling of the workpiece is accelerated, and follow-up demolding is facilitated.
When the movable die and the fixed die are matched, the butt joint rod is abutted against the outer connecting plate to limit, the cooling water supplied by the serpentine cooling pipe cannot push the outer connecting plate, and when the die is removed, the movable die drives the butt joint rod to move outwards, the serpentine cooling pipe still supplies cooling water, part of the cooling water flows into the butt joint groove to push the inner connecting plate, so that the sliding rod is driven to slide outwards along the fixed plate, the outer connecting plate is synchronously driven to move outwards, the adjusting frame moves outwards at the moment, the jacking plate body drives the jacking rod to move outwards, the jacking rod stretches out of the inner wall of the fixed die to jack up the workpiece, and the die removal is assisted, so that the efficiency is improved.
The jacking plate body is outwards moved, the first push plate is driven to outwards move along the first connecting box through the linkage rod, negative pressure is formed by sucking gas in the first connecting box, the negative pressure enables gas in the second connecting box to be sucked into the first connecting box through the connecting hose, the second push plate drives the mould moving rod to inwards move to the fixed mould under the negative pressure, the contact area of the inner wall of the fixed mould and a workpiece is reduced, the mould moving rod is separated from jacking cooperation with the jacking rod, and the demoulding efficiency of the workpiece is improved.
When the movable die and the fixed die are in a die closing state, the end sides of the lifting rod and the moving die rod are in a level state with the inner wall of the fixed die, a flat, stable and interference-free cavity environment can be provided for workpiece forming, molten materials can uniformly and smoothly fill the die cavity, the problems of material flow blocking, uneven filling and the like caused by protruding or sinking of the end sides of the rod pieces are effectively avoided, and therefore stable forming of the workpiece is ensured, and quality defects such as forming clamping and the like are avoided.
Drawings
FIG. 1 is a schematic diagram showing a three-dimensional structure of a mold closing state of the invention;
FIG. 2 is a schematic perspective view of the invention in an unclamped state;
FIG. 3 is a schematic view of a solid sectional structure of the stationary mold of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 5 shows a working chamber of the present invention a schematic view of a three-dimensional cross-section structure;
FIG. 6 is a schematic diagram of a serpentine cooling tube in a perspective view according to the present invention;
FIG. 7 is a schematic view of a vertical structure of a lifting rod when the invention is not assembled;
FIG. 8 is a schematic perspective view of a lifting plate according to the present invention;
FIG. 9 is a schematic perspective view of a first connecting box for clamping the mold according to the present invention;
FIG. 10 is a schematic perspective view of an unclamped first connecting box according to the present invention;
FIG. 11 is a schematic perspective sectional view of a first connecting box for clamping the mold according to the present invention;
Fig. 12 is a schematic perspective sectional structure of the second connecting box without die assembly according to the present invention.
In the figure, 1, a base, 2, a hydraulic rod, 3, a movable mould, 4, a fixed mould, 5, a water tank, 6, a butt joint rod, 7, a butt joint groove, 8, a snake-shaped cooling pipe, 9, an adjusting frame, 10, a sliding chute, 11, a fixed plate, 12, an inner connecting plate, 13, an outer connecting plate, 14, a sliding rod, 15, a connecting hose, 16, a first connecting box, 17, a second connecting box, 18, a jacking rod, 19, a jacking plate body, 20, a linkage rod, 21, a first push plate, 22, a second push plate, 23, a mould moving rod and 24, and a working cavity.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order to avoid the problem that the dislocation of two groups of dies during butt joint is caused to influence the forming quality of subsequent workpieces, a butt joint groove 7 and a butt joint rod 6 are arranged, as shown in the technical scheme of fig. 1-6, the invention provides the die casting equipment for machining mechanical metal parts, and the die casting equipment comprises a base 1, wherein a hydraulic rod 2 is fixedly connected to the side of the base, the output end of the hydraulic rod 2 is fixedly connected with a movable die 3, a fixed die 4 matched with the movable die 3 is fixedly connected above the equipment, a through hole for injecting molten metal is formed in the upper part of the fixed die 4, the butt joint rod 6 matched with the position of the butt joint groove 7 is fixedly connected to the butt joint side of the movable die 3, a sliding groove 10 is formed in the lower side of the butt joint groove 7, the sliding groove 10 is communicated with a working cavity 24, and two groups of butt joint grooves 7 are symmetrically distributed about the center point of the movable die 3.
In the die assembly and the die assembly process, the movable die 3 is stably and effectively moved by means of the hydraulic rod 2 under the accurate control of the hydraulic drive system, the movable die 3 moves accurately along a preset track, and then the movable die 3 and the fixed die 4 are assembled, when the movable die 3 and the fixed die 4 are mutually close to each other for assembly, the butt joint rod 6 on the movable die 3 is butted to the inside of the corresponding butt joint groove 7 on the fixed die 4, the butt joint groove 7 and the butt joint rod 6 are tightly and accurately matched with each other, a high-precision positioning device is arranged for the butt joint of the movable die 3 and the fixed die 4, the movable die 3 and the fixed die 3 can be effectively ensured to have a dislocation phenomenon in the key link of die assembly, the occurrence of flash and burrs on the surface of a workpiece is prevented, or the dimensional accuracy of the workpiece is not in accordance with the design requirement, after the workpiece machining process is completed completely, the pump body device arranged inside the water tank 5 can be started, the water body of the water tank 5 is in a set path through the tight and accurate mutual matching between the butt joint groove 7 and the butt joint rod 6, the heat is effectively transferred to the special cooling pipe 8, the heat is effectively transferred to the cooling pipe through the special cooling pipe, the special shape of the cooling pipe is greatly increased along with the cooling pipe, the heat is rapidly transferred to the cooling process, the cooling process is fully contacted with the cooling process, the forming process is fully cooled down, the heat is fully efficiently and the heat is absorbed, the heat is rapidly and efficiently is rapidly transferred to the work piece is rapidly and efficiently is rapidly cooled, and efficiently is rapidly cooled down, and efficiently is rapidly cooled down by the heat is efficiently cooled down.
Embodiment two: in order to solve the problem of difficult demoulding of a formed workpiece, a jacking mechanism is arranged, and the formed workpiece can be jacked by the jacking mechanism, as shown in the technical schemes of fig. 3,4 and 6-8, the invention provides the following technical schemes: the die casting equipment for machining mechanical metal parts comprises a water tank 5 fixedly connected to the outer side of a fixed die 4, a working cavity 24 is formed in the fixed die 4, a serpentine cooling pipe 8 communicated with the water tank 5 is fixedly connected to the inner side of the working cavity 24, a butt joint groove 7 is formed on the butt joint side of the fixed die 4, a jacking mechanism is arranged between the inner side of the butt joint groove 7 and the working cavity 24, the jacking mechanism realizes jacking operation on machining parts by moving out of a movable die 3 and feeding water in the serpentine cooling pipe 8, the jacking mechanism comprises a fixed plate 11, the fixed plate 11 is fixedly connected to the inner side of the butt joint groove 7, a sliding rod 14 is connected to the center of the fixed plate 11 in a sliding manner, the outer end of the sliding rod 14 is fixedly connected with an outer connecting plate 13, the inner end of the sliding rod 14 is fixedly connected with the fixed plate 11, one output port of the serpentine cooling pipe 8 is communicated to the inner side of the butt joint groove 7, the inner connecting plate 12 drives the sliding plate 11 under the extrusion action of the output water of the serpentine cooling pipe 8, when the movable die 3 is assembled with the fixed die 4 in butt joint, the inner end 6 is in contact with the inner side of the fixed plate 9, the inner end of the butt joint rod 6 is connected with the inner side of the adjusting frame 9 is connected to the outer side of the adjusting frame 9, the inner side of the adjusting frame 9 is connected to the adjusting frame 9, the inner side of the adjusting frame 9 is fixedly connected to the adjusting frame 9 is connected to the inner side of the adjusting frame 9, and the outer side of the adjusting frame 9 is connected to the adjusting frame 9, the inside of the jacking plate 19 is provided with jacking rods 18 in an equidistant arrangement, the jacking rods 18 are arranged on the fixed mold 4 in a sliding manner, when the movable mold 3 and the fixed mold 4 are in a mold closing state, the end sides of the jacking rods 18 are leveled with the inner wall of the fixed mold 4, when the movable mold 3 and the fixed mold 4 are not in a mold closing state, the jacking rods 18 and the fixed mold 4 form a sliding structure, and the end parts of the jacking rods 18 extend out of the inner wall of the fixed mold 4.
When the movable die 3 and the fixed die 4 are in a die closing state, the butt joint rod 6 can form tight contact with the outer connecting plate 13, and then the outer connecting plate 13 is effectively limited. In this state, the serpentine cooling pipe 8 continuously supplies cooling water, but because the limiting and blocking of the docking rod 6 cannot generate enough force for pushing the outer connecting plate 13 to move outwards, when the workpiece demolding operation is needed, the movable die 3 starts to drive the docking rod 6 to move outwards, meanwhile, the serpentine cooling pipe 8 still keeps stable supply of cooling water, part of cooling water flows into the docking groove 7 under the effect of the unique diversion structure of the serpentine cooling pipe 8, at the moment, the cooling water pushes the inner connecting plate 12 by virtue of the pressure of the cooling water, so that the inner connecting plate 12 drives the sliding rod 14 to slide outwards along the track set by the fixed plate 11, the outer connecting plate 13 is synchronously driven to move outwards in the process of sliding the sliding rod 14 outwards, and the lifting plate 19 is synchronously driven by the adjusting frame 9 to drive the lifting rod 18 to move outwards, and finally the end side of the lifting rod 18 stretches out of the inner wall of the fixed die 4, so that the lifting force is applied to the workpiece to demolding, and the demolding efficiency is improved, and the workpiece demolding efficiency is effectively improved.
In order to further improve demolding efficiency, a demolding mechanism is arranged and can be in jacking fit with the jacking rod 18, so that workpiece demolding efficiency is improved, as shown in the technical scheme shown in fig. 5 and 9-12, the invention provides die casting equipment for machining mechanical metal parts, and the technical scheme is that the inner side of the fixed die 4 is also connected with a mold moving rod 23 in a sliding mode, a demolding mechanism is arranged between the inner side of the mold moving rod 23 and a working cavity 24, the demolding mechanism drives the mold moving rod 23 to be separated from the fixed die 4 through the outer moving synchronization of the jacking mechanism, the demolding mechanism comprises a second connecting box 17, the second connecting box 17 is fixedly connected to the inner side of the fixed die 4, a second push plate 22 is fixedly connected to the inner side of the second connecting box 17 in a sliding mode, the mold moving rod 23 is fixedly connected to the inner side of the second push plate 22 at equal intervals, the inner side of the fixed die 4 is fixedly connected with a first connecting box 16, the inner side of the first push plate 21 is fixedly connected with a rod 20, the mold moving rod 20 is fixedly connected to the inner side of the first connecting box 16, and the inner side of the second connecting box 19 is connected to the inner side of the jacking plate 16, and the inner side of the second connecting box 19 is connected to the inner side of the second connecting box 19 when the inner side of the jacking plate is connected to the inner side of the second connecting box 16, and the inner side of the second connecting box 19 is connected to the inner side of the second connecting box 19.
When the jacking plate 19 moves outwards under the drive of external force, a firm connection relation is established between the precisely designed linkage rod 20 and the first push plate 21, and then the first push plate 21 is synchronously driven to move outwards along a track preset in the first connection box 16, in the moving process of the first push plate 21, according to the hydrodynamics principle, the jacking plate can generate a suction effect on gas in the first connection box 16, so that a negative pressure environment is formed in the first connection box 16, as the first connection box 16 and the second connection box 17 are communicated through the connection hose 15, the gas in the second connection box 17 can be sucked into the first connection box 16 along the connection hose 15 under the drive of negative pressure, at the moment, the air pressure in the second connection box 17 is reduced, the set second push plate 22 synchronously drives the moving die rod 23 to move inwards under the negative pressure formed by the air pressure difference at two sides, after the moving die rod 23 moves inwards, the contact area between the inner wall of the fixed die 4 and a workpiece is effectively reduced, the jacking plate 23 is separated from the inner wall of the fixed die 4, the jacking plate 18 is separated from the inner wall of the fixed die 4, and the mutual contact force of the workpiece is further improved, and the mutual mechanical resistance is improved.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (9)
1. The utility model provides a die casting equipment of machinery metal parts processing, includes base (1), base (1) avris fixedly connected with hydraulic stem (2), and the output fixedly connected with movable mould (3) of hydraulic stem (2) to equipment top still fixedly connected with is with cover half (4) of movable mould (3) looks adaptation, and the top of cover half (4) is provided with the opening that is used for injecting molten metal simultaneously, its characterized in that, outside fixedly connected with water tank (5) of cover half (4), and working cavity (24) have been seted up to the inside of cover half (4) to working cavity (24)'s inside fixedly connected with link up serpentine cooling tube (8) that link up with water tank (5), butt joint groove (7) have been seted up to the butt joint side of cover half (4), and are provided with climbing mechanism between butt joint groove (7) inside and working cavity (24), climbing mechanism moves out through movable mould (3) and the feeding of water in serpentine cooling tube (8) and realize the climbing operation to the processing parts, the inboard sliding connection of cover half (4) has also been provided with climbing mechanism (23) between the moving mould (23) and moving mould (23) outside moving mechanism that move outside through the synchronous mould (23).
2. The die casting equipment for machining mechanical metal parts according to claim 1, wherein the butt joint side of the movable die (3) is fixedly connected with a butt joint rod (6) which is matched with the butt joint groove (7) in position, a sliding groove (10) is formed in the lower side of the butt joint groove (7), the sliding groove (10) is communicated with the working cavity (24), and two groups of the butt joint grooves (7) are symmetrically distributed about the center point of the movable die (3) in center.
3. The die casting equipment for machining mechanical metal parts according to claim 1, wherein the jacking mechanism comprises a fixed plate (11), the fixed plate (11) is fixedly connected inside the butt joint groove (7), a sliding rod (14) is connected at the center of the fixed plate (11) in a sliding penetrating mode, the outer end of the sliding rod (14) is fixedly connected with an outer connecting plate (13), and meanwhile, the inner end of the sliding rod (14) is fixedly connected with the fixed plate (11).
4. A die casting device for machining mechanical metal parts according to claim 3 is characterized in that an output port of the serpentine cooling tube (8) is communicated to the inner side of the butt joint groove (7), and the inner connecting plate (12) drives the sliding rod (14) to slide outwards along the fixed plate (11) under the extrusion action of water output by the serpentine cooling tube (8), and when the movable die (3) is assembled with the fixed die (4) in a butt joint mode, the inner end of the butt joint rod (6) is attached to the outer side of the outer connecting plate (13).
5. The die casting equipment for machining mechanical metal parts according to claim 4, wherein the lower surface of the inner connecting plate (12) is fixedly connected with an adjusting frame (9), the adjusting frame (9) is slidably connected in the sliding groove (10), the end side of the adjusting frame (9) is extended and arranged in the working cavity (24), the end side of the adjusting frame (9) is fixedly connected with a jacking plate body (19), and the jacking plate body (19) is provided with two groups up and down along the end side of the adjusting frame (9).
6. A die casting device for machining mechanical metal parts according to claim 5, wherein lifting rods (18) are arranged on the inner side of the lifting plate body (19) at equal intervals, the lifting rods (18) are arranged on a fixed die (4) in a sliding mode, when the movable die (3) and the fixed die (4) are in a die closing state, the end sides of the lifting rods (18) are leveled with the inner wall of the fixed die (4), when the movable die (3) and the fixed die (4) are not in a die closing state, the lifting rods (18) and the fixed die (4) form a sliding structure, and the end parts of the lifting rods (18) extend out of the inner wall of the fixed die (4).
7. The die casting equipment for machining mechanical metal parts according to claim 6, wherein the demolding mechanism comprises a second connecting box (17), the second connecting box (17) is fixedly connected to the inner side of the fixed die (4), a second pushing plate (22) is slidably connected to the inner side of the second connecting box (17), and the mold moving rods (23) are fixedly connected to the inner side of the second pushing plate (22) at equal intervals.
8. The die casting equipment for machining mechanical metal parts according to claim 7, wherein the inner side of the fixed die (4) is fixedly connected with a first connecting box (16), the inner side of the first connecting box (16) is slidably connected with a first push plate (21), the inner side of the first push plate (21) is fixedly connected with a linkage rod (20), the linkage rod (20) is slidably and penetratingly connected to the side of the first connecting box (16), and the outer end of the linkage rod (20) is fixedly connected with the side of the jacking plate body (19).
9. The die casting equipment for machining mechanical metal parts according to claim 8, wherein a connecting hose (15) is arranged between the bottom of the first connecting box (16) and the side of the second connecting box (17), when the lifting plate body (19) moves outwards, the die moving rod (23) slides into the second connecting box (17), and when the lifting rod (18) is not in a lifting state, the end side of the die moving rod (23) is leveled with the inner wall of the fixed die (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511239875.1A CN120790879B (en) | 2025-09-02 | 2025-09-02 | Die casting equipment for machining mechanical metal parts |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511239875.1A CN120790879B (en) | 2025-09-02 | 2025-09-02 | Die casting equipment for machining mechanical metal parts |
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| CN120790879A true CN120790879A (en) | 2025-10-17 |
| CN120790879B CN120790879B (en) | 2025-12-02 |
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| CN202511239875.1A Active CN120790879B (en) | 2025-09-02 | 2025-09-02 | Die casting equipment for machining mechanical metal parts |
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| CN217573943U (en) * | 2021-12-13 | 2022-10-14 | 盐城耀强模塑科技有限公司 | Injection mold convenient to take off material fast |
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|---|---|---|---|---|
| JPH08300132A (en) * | 1995-03-06 | 1996-11-19 | Toyota Motor Corp | Casting method and casting apparatus |
| CN110154331A (en) * | 2019-07-10 | 2019-08-23 | 沙洲职业工学院 | A kind of injection mold for realizing ejection based on cooling line |
| CN212398083U (en) * | 2020-03-20 | 2021-01-26 | 山西泰合民防设备有限公司 | Mould device is used in explosion vent processing |
| CN216607177U (en) * | 2021-10-29 | 2022-05-27 | 惠州市恒雅科技有限公司 | Wire box forming die |
| CN217573943U (en) * | 2021-12-13 | 2022-10-14 | 盐城耀强模塑科技有限公司 | Injection mold convenient to take off material fast |
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| CN120790879B (en) | 2025-12-02 |
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