CN217990887U

CN217990887U - High-speed die casting machine with standard common die carrier for side feeding

Info

Publication number: CN217990887U
Application number: CN202222488751.5U
Authority: CN
Inventors: 李灿明
Original assignee: Guangdong Wacent Mould Technology Co ltd
Current assignee: Guangdong Wacent Mould Technology Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2022-12-09
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a high-speed die casting machine of public die carrier of side feeding area standard, including die-casting die carrier, slip platen, sliding table seat, slip table drive arrangement, smelting pot, material kettle, penetrate material drive arrangement, the die-casting die carrier includes the fixed mould, can move the mould and open and shut mould drive arrangement, but is formed with the feed inlet of its shaping die cavity between the side of fixed mould and the side of movable mould, and the mouth position that penetrates of material kettle can dock mutually with the feed inlet. The utility model discloses a feed inlet setting of die-casting die carrier is between the side of fixed mould and the side of movable mould, and the material in the melting furnace enters into the feed inlet of mould from the side through the material kettle with penetrate material drive arrangement's the material motion of penetrating, has changed the traditional mode of the tip feeding from the fixed mould, and the mouth of a river material after the die-casting does not have middle part mouth of a river boss, the utility model discloses a fast can reduce cooling time, and is efficient, has saved the material, has reduced manufacturing cost to this high-speed die casting machine can fill up the die cavity fast, and the casting product is of high quality.

Description

High-speed die casting machine with standard common die carrier for side feeding

Technical Field

The utility model relates to a die casting machine technical field, more specifically say, relate to a high-speed die casting machine of public die carrier of side feeding area standard.

Background

The die casting machine on the market at present generally includes die set, smelting pot, the feeding mechanism of die casting that takes the product mould, and feeding mechanism can inject the material in the smelting pot into the die cavity of product mould. However, the existing product dies all adopt an end feeding mode, the feeding ports are all arranged on the end face of the fixed die, the material needs to flow into the die cavity formed between the fixed die core and the movable die core through the fixed die bottom plate, the fixed die plate and the fixed die core of the fixed die, and such die casting machines adopting the end feeding mode have the following disadvantages: 1. because the material needs to be distributed into a plurality of die cavities of the fixed die core from the feeding hole of the fixed die plate, a product formed by die casting is connected with a water gap material (waste material), wherein the length of a middle water gap boss (frustum) corresponding to the feeding hole of the fixed die plate is longer, the volume is larger, the material waste is caused, and the production cost is increased; 2. the size of the middle water gap boss is larger, so that the cooling time needs to be prolonged, and the die casting efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned defect among the prior art, provide a high-speed die casting machine of the public die carrier of side feed zone standard fast, efficient, that can save material, reduce cost.

In order to realize the above object, the utility model provides a high-speed die casting machine of public die carrier of side feeding area standard, including die-casting die carrier, slip platen, sliding table seat, slip table drive arrangement, smelting pot, material kettle, shooting material drive arrangement, the die-casting die carrier is horizontal to be installed at the top of slip platen, but die-casting die carrier includes fixed mould, movable mould and mould drive arrangement that opens and shuts, fixed mould fixed mounting is at the top of slip platen, but the movable mould is movably installed at the top of slip platen, it is connected and can drive the movable mould and carry out compound die or die sinking motion toward the direction of being close to or keeping away from the fixed mould with movable mould transmission to open and shut the die drive arrangement, be formed with the feed inlet that feeds through the fixed mould and the shaping die cavity of movable mould between the side of fixed mould and the side of movable mould, install the inside at the smelting pot in the smelting pot with the top of slip platen slidable, slip table drive arrangement is connected with the slip platen and can drive the die carrier on the slip table and toward the direction removal of being close to or keeping away from the material kettle, the side of die-casting die carrier, the smelting pot is located on one side of die-casting, the material kettle connects the feed inlet that can reciprocate with the side of the smelting pot.

Preferably, the top of the slide table base is inclined downward toward the furnace, so that the die frame and the slide table plate are also inclined downward.

Preferably, the sliding table driving device comprises two sliding table driving oil cylinders, the two sliding table driving oil cylinders are installed on one side of the sliding table base through an installation plate, and output rods of the two sliding table driving oil cylinders are respectively connected with the sliding table base.

Preferably, an upper wear-resisting plate and a lower wear-resisting plate which are in sliding fit with each other are arranged between the slide plate and the top of the slide pedestal, and L-shaped sliding limiting blocks located on two sides of the top of the slide pedestal are fixedly installed at the bottom of the slide plate.

Preferably, the material pot comprises a material pot body, an ejector sleeve, a ball valve and a nozzle, the ejector sleeve is longitudinally installed inside the material pot body, a material pressing cavity for inserting a material pressing part of the ejection material driving device is formed in the ejector sleeve, an ejector sleeve feeding hole is formed in the bottom of the ejector sleeve, an ejector sleeve discharging hole is formed in the position, close to the bottom, of the side wall of the ejector sleeve, a material pot feeding hole communicated with the ejector sleeve feeding hole of the ejector sleeve is formed in the bottom of the material pot body, a discharging channel is formed in the inside of the material pot body, the lower end of the discharging channel is communicated with the ejector sleeve discharging hole, the upper end of the discharging channel is inclined upwards to extend to the neck discharging hole of the material pot body, the nozzle is installed at a discharging hole of the material pot body, the ball valve is located at the bottom of the inside of the ejector sleeve, and the ball valve can fall into the concave position of the upper end of the ejector sleeve discharging hole.

Preferably, the material injection driving device comprises a material injection support frame, a material injection driving oil cylinder and a material pressing hammer head, the material injection driving oil cylinder is installed right above the material kettle through the material injection support frame, the material pressing hammer head is connected with an output rod of the material injection driving oil cylinder, and the material pressing hammer head is longitudinally inserted into a material pressing cavity of the ejector cylinder and can move up and down relative to the material pressing cavity.

Preferably, the mold opening and closing driving device comprises a tail plate, a mold opening and closing driving oil cylinder, a transmission block, an upper transmission hinge and a lower transmission hinge, the tail plate is fixed at the top of the sliding table plate, the upper transmission hinge and the lower transmission hinge are respectively connected between the tail plate and the movable mold, the mold opening and closing driving oil cylinder is installed on the back of the tail plate, an output rod of the mold opening and closing driving oil cylinder penetrates through the tail plate to be connected with the transmission block, the upper end of the transmission block is hinged with the middle joint of the upper transmission hinge through the upper hinge block, the lower end of the transmission block is hinged with the middle joint of the upper transmission hinge through the lower hinge block, guide posts located at four corners of the tail plate are arranged between the fixed mold and the fixed mold, and each guide post penetrates through the movable mold.

Preferably, the device also comprises an oil tank, wherein the sliding table seat and the smelting furnace are respectively arranged at the top of the oil tank, and the oil tank is respectively connected with the die-casting mould frame, the sliding table driving device and the injection driving device through oil pipes.

Preferably, the sliding table seat and the sliding table plate are respectively provided with a blanking port, and the sliding table seat is provided with a blanking slideway positioned at the blanking port.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses a feed inlet setting of die-casting die carrier is between the side of fixed mould and the side of movable mould, and the material in the melting furnace enters into the feed inlet of mould from the side through the material kettle with penetrate material drive arrangement's the material motion of penetrating, has changed the traditional mode of the tip feeding from the fixed mould, and the mouth of a river material after the die-casting does not have middle part mouth of a river boss, the utility model discloses a fast can reduce cooling time, and is efficient, has saved the material, has reduced manufacturing cost to this high-speed die casting machine can fill up the die cavity fast, and the casting product is of high quality.

2. The utility model discloses a feed inlet setting of material kettle is in the bottom of material kettle body to the material kettle adopts the opening and closing of ball valve control feed inlet, and novel structure penetrates the material effectual, can extract the material that is located the lower extreme in the smelting furnace, reduces reinforced frequency, convenient to use.

3. The utility model discloses a die casting die carrier is placed on the slip platen and the sliding table seat that the slope set up to make the die casting die carrier also towards the direction downward sloping of smelting pot, can improve the flash problem of the mould of edgewise feeding like this.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a first schematic structural diagram of a high-speed die-casting machine with a standard common die frame and a side feeding belt according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram two of a high-speed die-casting machine with a standard common die carrier and a side feeding belt according to an embodiment of the present invention;

FIG. 3 is a side view of a high speed die casting machine with side feed and modular common die set provided by an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a die-casting die carrier provided by the embodiment of the present invention;

fig. 5 is a schematic structural diagram of a hinge portion of a die-casting die carrier according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a material injection portion and a sliding table portion of the high-speed die-casting machine according to an embodiment of the present invention;

fig. 7 is an exploded view of a slide table portion of a high-speed die casting machine according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a material pot provided by the embodiment of the present invention;

fig. 9 is a sectional view of a material pot provided by the embodiment of the invention;

fig. 10 is an enlarged view of the bottom structure of the material pot according to the embodiment of the present invention after being cut away.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 and 2, an embodiment of the present invention provides a high-speed die casting machine with a standard common die carrier in a side feeding zone, which includes a die casting die carrier 1, a sliding table plate 2, a sliding table base 3, a sliding table driving device 4, a melting furnace 5, a material pot 6, a material injection driving device 7, and the like, and each component of the embodiment is described in detail below with reference to the accompanying drawings.

The die-casting die carrier 1 is horizontally arranged at the top of the sliding table plate 2, the sliding table plate 2 can be arranged at the top of the sliding table base 3 in a sliding mode, the sliding table driving device 4 is connected with the sliding table plate 2 and can drive the die-casting die carrier 1 on the sliding table plate 2 to move towards the direction close to or away from the material pot 6, the smelting furnace 5 is located on one side of the side face of the die-casting die carrier 1, the material pot 6 is arranged inside the smelting furnace 5, the material injection driving device 7 is erected above the smelting furnace 5, and the material pressing part of the material injection driving device 7 can move up and down in the material cavity of the material pot 6.

As shown in fig. 1, 4 and 5, the die-casting die carrier 1 may include a fixed die 11, a movable die 12 and a die opening and closing driving device 13, the fixed die 11 is fixedly installed on the top of the slide plate 2, the movable die 12 is movably installed on the top of the slide plate 2, the die opening and closing driving device 13 is in transmission connection with the movable die 12 and can drive the movable die 12 to perform die closing or die opening movement in a direction approaching or departing from the fixed die 11, and a feed port 14 communicating molding cavities of the fixed die 11 and the movable die 12 is formed between a side surface of the fixed die 11 and a side surface of the movable die 12. In specific implementation, the fixed die 11 and the movable die 12 provided with different die cavity shapes can be adopted according to different shapes of products.

In this embodiment, the mold opening and closing driving device 13 may include a tail plate 131, a mold opening and closing driving cylinder 132, a transmission block 133, an upper transmission hinge 134 and a lower transmission hinge 135, the tail plate 131 is fixed on the top of the slide plate 2, the upper transmission hinge 134 and the lower transmission hinge 135 are respectively connected between the tail plate 131 and the movable mold 12, the mold opening and closing driving cylinder 132 is installed on the back of the tail plate 131, an output rod of the mold opening and closing driving cylinder 132 passes through the tail plate 131 and is connected with the transmission block 133, an upper end of the transmission block 133 is hinged to a middle joint portion of the upper transmission hinge 134 through an upper hinge block 136, a lower end of the transmission block 133 is hinged to a middle joint portion of the upper transmission hinge block 134 through a lower hinge block 137, guide posts 15 located at four corners of the tail plate 131 and the fixed mold 11 are disposed between the tail plate 131 and the fixed mold 11, and each guide post 15 passes through the movable mold 12.

During mold opening/closing, the mold opening/closing driving oil cylinder 132 can drive the transmission block 133 to move, so as to drive the upper transmission hinge 134 and the lower transmission hinge 135 to fold inwards and contract or transversely unfold, and further drive the movable mold 12 to move on the sliding table plate to perform mold closing or mold opening with the fixed mold 11.

As shown in fig. 1, 3 and 6, the top of the slide base 3 may be inclined downward toward the furnace 5, so that the die frame 1 and the slide deck 2 are also inclined downward. In this embodiment, the die-casting die holder is placed on the slide plate and the slide base which are obliquely arranged, and the problem of flash of the die fed from the side can be improved.

As shown in fig. 6, the slide table driving device 4 may include two slide table driving cylinders 41, the two slide table driving cylinders 41 being mounted on one side of the slide table base 3 through a mounting plate 42, output rods of the two slide table driving cylinders 41 being respectively connected to the slide table plates 2. When a feed port 14 formed between the side surface of the fixed mold 11 and the side surface of the movable mold 12 needs to be abutted against a nozzle portion of the material pot 6, the output rod of the slide table driving cylinder 41 is retracted, and when the fixed mold 11 and the movable mold 12 need to be opened, the output rod of the slide table driving cylinder 41 is extended to push away the die casting frame 1.

In this embodiment, preferably, as shown in fig. 7, two upper and lower wear plates 8 slidably engaged with each other may be disposed between the sliding platform plate 2 and the top of the sliding platform base 3, and in order to prevent the sliding platform plate 2 and the sliding platform base 3 from deviating, L-shaped sliding stoppers 9 located on two sides of the top of the sliding platform base 3 may be fixedly mounted at the bottom of the sliding platform plate 2. Of course, in other embodiments, the sliding platform 2 and the sliding platform base 3 may be connected in a sliding manner by using a linear guide rail.

As shown in fig. 8, 9 and 10, the material pot 6 may include a material pot body 61, an ejector sleeve 62, a ball valve 63 and a nozzle 64, the material pot body 61 is installed inside the melting furnace 5, the ejector sleeve 62 is installed inside the material pot body 61 in a longitudinal direction, a material pressing cavity into which a material pressing portion of the material injection driving device 7 is inserted is provided inside the ejector sleeve 62, an ejector sleeve feeding hole 65 is provided at the bottom of the ejector sleeve 62, an ejector sleeve discharging hole 66 is provided at a position of a side wall of the ejector sleeve 62 close to the bottom, a material pot feeding hole 67 communicated with the ejector sleeve feeding hole 65 of the ejector sleeve 62 is provided at the bottom of the material pot body 61, a material discharging passage 68 is provided inside the material pot body 61, a lower end of the material discharging passage 68 is communicated with the ejector sleeve discharging hole 66, an upper end of the material discharging passage 68 extends to a neck discharging hole of the material pot body 61 in an upward inclined manner, the nozzle 64 is installed at a discharging hole of the material pot body 61, the ball valve 63 is located at the bottom of the ejector sleeve 62, and the ball valve 63 can fall into a concave portion 69 at an upper end of the ejector sleeve discharging hole 66.

As shown in fig. 2 and 6, the injection driving device 7 may include an injection supporting frame 71, an injection driving cylinder 72 and a pressing ram 73, the injection driving cylinder 72 is mounted right above the material pot 6 through the injection supporting frame 71, an upper end of the pressing ram 73 is connected to an output rod of the injection driving cylinder 72, and the pressing ram 73 is longitudinally inserted into a pressing cavity of the driver barrel 62 and can move up and down relative thereto.

Before injecting, the injection nozzle 64 of the material pot 6 is butted with the feed port 14 formed between the side surface of the fixed die 11 and the side surface of the movable die 12. When the material injection driving cylinder 72 drives the material pressing hammer 73 to ascend, due to the suction effect, the ball valve 63 moves upwards to be separated from the concave position 69 at the upper end of the ejector sleeve discharging hole 66, the ejector sleeve discharging hole 66 is opened, and at the moment, liquid materials (such as alloys) in the smelting furnace 5 can enter the material pressing cavity of the ejector sleeve 62 through the material pot feeding hole 67 and the ejector sleeve feeding hole 65. When the material injection driving cylinder 72 drives the material pressing hammer 73 to press downwards, the ball valve 63 automatically falls back to the concave position 69 at the upper end of the ejector cylinder discharge hole 66, and the ejector cylinder discharge hole 66 is closed, so that the material can be injected into a forming die cavity formed between the fixed die 11 and the movable die 12 through the ejector cylinder discharge hole 66, the discharge channel 68 and the injection nozzle 64.

The feed inlet setting of the material kettle of this embodiment is in the bottom of material kettle body to the material kettle adopts the opening and closing of ball valve control feed inlet, novel structure, and it is effectual to penetrate the material, can extract the material that is located the lower extreme in the smelting furnace, reduces reinforced frequency, convenient to use.

As shown in fig. 1, the die casting machine may further include an oil tank 10, the slide table base 3 and the melting furnace 5 are respectively mounted on the top of the oil tank 10, and the oil tank 10 may be respectively connected to the oil cylinders of the die casting frame 1, the slide table driving device 4, and the injection driving device 7 through oil pipes.

As shown in fig. 6 and 7, the sliding table base 3 and the sliding table plate 2 may be respectively provided with a blanking port 20, and the sliding table base 3 is provided with a blanking slideway 21 located at the blanking port 20. When the fixed die 11 and the movable die 12 are opened, the casting product falls into the blanking port 20 and is conveyed into a designated collection container through the blanking slideway 21.

To sum up, the utility model discloses a feed inlet setting of die-casting die carrier is between the side of fixed mould and movable mould's side, and the material in the melting furnace enters into the feed inlet of mould through the material kettle and the material motion edgewise that penetrates material drive arrangement, has changed the traditional mode of the tip feeding from the fixed mould, and the mouth of a river material after the die-casting does not have middle part mouth of a river boss, the utility model discloses a fast, can reduce cool time, efficient, saved the material, reduced manufacturing cost to this high-speed die casting machine can fill up the die cavity fast, the good quality of foundry goods product.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high-speed die casting machine of public die carrier of side feeding area standard which characterized in that: including die-casting die carrier, slip table board, sliding table seat, slip table drive arrangement, smelting pot, material kettle, shooting drive arrangement, die-casting die carrier is horizontal to be installed at the top of slip table board, die-casting die carrier includes fixed mould, movable mould and mould drive arrangement that opens and shuts, fixed mould fixed mounting is at the top of slip table board, but the movable mould is movably installed at the top of slip table board, it is connected and can drive movable mould toward the direction that is close to or keeps away from the fixed mould to open and shut mould drive arrangement and movable mould transmission, be formed with the feed inlet that feeds through the fixed mould and the shaping die cavity of movable mould between the side of fixed mould and the side of movable mould, the top at the sliding table seat is installed to slip table board slidable, slip table drive arrangement is connected with the sliding table board and can drive the die-casting die carrier on the sliding table board toward the direction removal that is close to or keeps away from the material kettle, the smelting pot is located one side of die-casting pot, the inside at the smelting pot is installed in the smelting pot, shooting drive arrangement erects in the top at the smelting pot, the material pressing die position can reciprocate in the material kettle's side and the side of shooting mouth and the movable mould of shooting pot relatively.

2. A high speed die casting machine with side feed modular frames as claimed in claim 1, wherein: the top of the sliding table base is arranged downwards towards the direction of the smelting furnace, so that the die casting die frame and the sliding table plate are also arranged downwards.

3. A high speed die casting machine with side feed modular frames as claimed in claim 1, wherein: the sliding table driving device comprises two sliding table driving oil cylinders, the two sliding table driving oil cylinders are installed on one side of the sliding table base through a mounting plate, and output rods of the two sliding table driving oil cylinders are connected with the sliding table base respectively.

4. A high speed die casting machine with side feed modular frames as claimed in claim 1, wherein: an upper wear-resisting plate and a lower wear-resisting plate which are in sliding fit with each other are arranged between the sliding table plate and the top of the sliding table seat, and L-shaped sliding limiting blocks located on two sides of the top of the sliding table seat are fixedly installed at the bottom of the sliding table plate.

5. A side-feed, high speed die casting machine with standard die set as in claim 1 wherein: the utility model discloses a feed kettle, including the department section of thick bamboo, the department section of thick bamboo is equipped with the department section of thick bamboo, and the department section of thick bamboo is equipped with the pressure material chamber that supplies to penetrate material drive arrangement's pressure material position male, department section of thick bamboo's bottom is seted up there is a department section of thick bamboo feed port, department section of thick bamboo's lateral wall is close to the bottom position and is seted up there is a department section of thick bamboo discharge hole, the bottom of feed kettle body is seted up the feed port that is linked together with a department section of thick bamboo feed port of department section of thick bamboo, discharging channel has been seted up to the inside of feed kettle body, discharging channel's lower extreme and department of department section of thick bamboo discharge port are linked together, discharging channel's upper end tilt up extends to the neck discharge gate department of feed kettle body, the nozzle is installed at the discharge gate of feed kettle body, the ball valve is located the inside bottom of a department of department section of thick bamboo, the upper end concave position department of department section of thick bamboo discharge hole can be fallen into to the ball valve.

6. The high speed die casting machine of claim 5, wherein said die casting machine further comprises: the material injection driving device comprises a material injection supporting frame, a material injection driving oil cylinder and a material pressing hammer head, the material injection driving oil cylinder is installed right above the material kettle through the material injection supporting frame, the material pressing hammer head is connected with an output rod of the material injection driving oil cylinder, and the material pressing hammer head is longitudinally inserted into a material pressing cavity of the ejector sleeve and can move up and down relative to the material pressing cavity.

7. A high speed die casting machine with side feed modular frames as claimed in claim 1, wherein: the mould opening and closing driving device comprises a tail plate, a mould opening and closing driving oil cylinder, a transmission block, an upper transmission hinge and a lower transmission hinge, wherein the tail plate is fixed at the top of the sliding table plate, the upper transmission hinge and the lower transmission hinge are respectively connected between the tail plate and the movable mould, the mould opening and closing driving oil cylinder is installed on the back surface of the tail plate, an output rod of the mould opening and closing driving oil cylinder penetrates through the tail plate to be connected with the transmission block, the upper end of the transmission block is hinged with the middle joint part of the upper transmission hinge through an upper hinge block, the lower end of the transmission block is hinged with the middle joint part of the upper transmission hinge through a lower hinge block, guide posts positioned at four corners of the tail plate are arranged between the tail plate and the fixed mould, and each guide post penetrates through the movable mould.

8. A side-feed, high speed die casting machine with standard die set as in claim 1 wherein: the device is characterized by further comprising an oil tank, wherein the sliding table seat and the smelting furnace are respectively installed at the top of the oil tank, and the oil tank is respectively connected with the die-casting mould frame, the sliding table driving device and the injection driving device through oil pipes.

9. A high speed die casting machine with side feed modular frames as claimed in claim 1, wherein: and blanking ports are respectively formed in the sliding platform seat and the sliding platform plate, and a blanking slideway located at the blanking port is arranged on the sliding platform seat.