CN215242697U

CN215242697U - Plastic package hardware injection mold with guide auxiliary mechanism

Info

Publication number: CN215242697U
Application number: CN202121566964.4U
Authority: CN
Inventors: 高安锋; 王乐; 陈井荣; 丘丹; 彭国葵
Original assignee: Gbm Mold Technology Co ltd
Current assignee: Gbm Mold Technology Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-12-21
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a plastic package five metals injection mold with direction complementary unit relates to a mould technical field, the power distribution box comprises a box body, the top fixedly connected with roof of box, the bottom fixed mounting of roof has the pneumatic cylinder, the one end fixedly connected with connecting plate of pneumatic cylinder, the bottom symmetry fixedly connected with cylinder of connecting plate, the cylinder fixedly connected with upper die base is closed on to the bottom of connecting plate. The utility model discloses in, possess direction complementary unit, can assist the staff to take out from the die holder hardware after the shaping cooling, avoid the danger that the staff scalded, improved the security of work, buffer spring and cylinder make can cushion the punching press power at the in-process that carries out the punching press, avoid the die holder to cause the damage to the hardware, can carry out even cooling work for the quick shaping of hardware avoids cooling inhomogeneous when taking out and causes the flaw.

Description

Plastic package hardware injection mold with guide auxiliary mechanism

Technical Field

The utility model relates to a mould technical field specifically is a plastic package five metals injection mold with direction complementary unit.

Background

The industrial production of the die is used for obtaining various dies and tools of required products by methods such as injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and the like. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The method realizes the processing of the shape of an article mainly by changing the physical state of a formed material, and enables a blank to be a tool of a workpiece with a specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. The die has a specific contour or cavity shape, and the blank can be separated (blanked) according to the contour shape by applying the contour shape with the cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity. The mold generally comprises a movable mold and a fixed mold (or a male mold and a female mold), which can be separated or combined. When the blank is closed, the blank is injected into the die cavity for forming.

The plastic package hardware mould among prior art is not enough a bit, does not possess direction complementary unit at the in-process discovery that uses for after accomplishing to the five metals is moulded plastics, the workman of being not convenient for takes out, causes the scald accident easily, causes the threat to staff's security, and it is inhomogeneous to carry out the cooling after having moulded plastics simultaneously, leads to the askew of hardware shaping after moulding plastics, reduces the quality of product.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic package five metals injection mold with direction complementary unit to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a plastic package hardware injection mold with a guide auxiliary mechanism comprises a box body, wherein a top plate is fixedly connected to the top of the box body, a hydraulic cylinder is fixedly mounted at the bottom of the top plate, a connecting plate is fixedly connected to one end of the hydraulic cylinder, cylinders are symmetrically and fixedly connected to the bottom of the connecting plate, an upper die base is fixedly connected to the bottom of the connecting plate close to the cylinders, a buffer spring is arranged on the surface of each cylinder, an injection molding opening is formed in the top of the connecting plate, a cooler is fixedly mounted on one side of the box body, a supporting table is arranged inside the box body, a press base is arranged at the top of the supporting table, first hydraulic rods are fixedly mounted on two sides of the supporting table, second hydraulic rods are fixedly mounted at the rear parts of the first hydraulic rods, a fixing plate is fixedly connected to one end of each first hydraulic rod, a lower die base is arranged at the top of the fixing plate, the bottom fixedly connected with water tank of box, one side fixed mounting of water tank has the water pump, the output of water pump is provided with communicating pipe, the opposite side of water tank is provided with the connecting pipe, the one end of connecting pipe is provided with the cooling tube.

As a further aspect of the present invention: one end of the first hydraulic rod is hinged to the side face of the supporting table, the output end of the second hydraulic rod is hinged to the rear portion of the first hydraulic rod, and the bottom of the lower die seat is matched with the pressing seat.

As a further aspect of the present invention: one end of the hydraulic cylinder penetrates through the top of the box body, the hydraulic cylinder is connected with the top of the box body in a clearance fit mode, the top of the upper die base is provided with a hot hole, and the injection molding port is communicated with the hot hole.

As a further aspect of the present invention: the output of cooler is provided with the water pipe, the one end of connecting pipe is linked together with one side of water tank, the other end of connecting pipe runs through in one side of box, the other end of connecting pipe is connected through interference fit with one side of box, the other end of connecting pipe is linked together with the one end of cooling tube, and the water pipe is linked together with the other end of cooling tube.

As a further aspect of the present invention: one side of water pump is linked together with one side of water tank, the one end of communicating pipe keeping away from the water pump is linked together with the input of cooler, the top of cooling tube and the bottom laminating of pressing the seat.

As a further aspect of the present invention: and the water pump, the cooler, the hydraulic cylinder, the second hydraulic rod and the first hydraulic rod are all externally connected with a power supply.

Compared with the prior art, the beneficial effects of the utility model are that: be provided with first hydraulic stem, the second hydraulic stem, fixed plate and die holder, make this mould possess direction complementary unit, can assist the staff to take out from the die holder hardware after the shaping cooling, avoid the danger that the staff scalded, the security of work has been improved, be provided with buffer spring and cylinder, make this mould can cushion the punching press power at the in-process that carries out the punching press, avoid the die holder to cause the damage to the hardware, reduce the unnecessary loss, the quality of processing injection moulding is improved, be provided with the water tank, a water tank, communicating pipe, the connecting pipe, cooler and cooling tube, can carry out even cooling work to the hardware after moulding plastics, make the quick shaping of hardware, avoid cooling inhomogeneous when taking out to cause the flaw, the quality of moulding plastics has further been improved.

Drawings

Fig. 1 is a schematic cross-sectional view of a plastic-covered hardware injection mold with a guiding auxiliary mechanism.

Fig. 2 is a schematic structural diagram of a guiding auxiliary mechanism in a plastic-covered hardware injection mold with a guiding auxiliary mechanism.

FIG. 3 is an enlarged schematic structural view of a plastic-wrapped hardware injection mold with a guiding auxiliary mechanism.

The labels in the figure are: 1. a top plate; 2. an upper die holder; 3. pressing a base; 4. an injection molding port; 5. a hydraulic cylinder; 6. a first hydraulic lever; 7. a connecting pipe; 8. a water tank; 9. a water pump; 10. a cooling tube; 11. a communicating pipe; 12. a cooler; 13. a cylinder; 14. a buffer spring; 15. a connecting plate; 16. a second hydraulic rod; 17. a fixing plate; 18. a lower die holder; 19. a support table; 20. and (4) a box body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a plastic-wrapped hardware injection mold with a guiding auxiliary mechanism includes a box 20, a top plate 1 is fixedly connected to a top portion of the box 20, a hydraulic cylinder 5 is fixedly installed at a bottom portion of the top plate 1, a connecting plate 15 is fixedly connected to one end of the hydraulic cylinder 5, air cylinders 13 are symmetrically and fixedly connected to a bottom portion of the connecting plate 15, an upper mold base 2 is fixedly connected to a bottom portion of the connecting plate 15 adjacent to the air cylinders 13, a buffer spring 14 is disposed on a surface of the air cylinders 13, an injection molding opening 4 is disposed at a top portion of the connecting plate 15, a cooler 12 is fixedly installed at one side of the box 20, a supporting table 19 is disposed inside the box 20, a press base 3 is disposed at a top portion of the supporting table 19, first hydraulic rods 6 are fixedly installed at two sides of the supporting table 19, a second hydraulic rod 16 is fixedly installed at a rear portion of the first hydraulic rods 6, a fixing plate 17 is fixedly connected to one end of the first hydraulic rods 6, the top of fixed plate 17 is provided with die holder 18, and the bottom fixedly connected with water tank 8 of box 20, one side fixed mounting of water tank 8 have water pump 9, and the output of water pump 9 is provided with communicating pipe 11, and the opposite side of water tank 8 is provided with connecting pipe 7, and the one end of connecting pipe 7 is provided with cooling tube 10, has improved the quality of moulding plastics.

Referring to fig. 1-3, one end of the first hydraulic rod 6 is hinged to the side of the support platform 19, the output end of the second hydraulic rod 16 is hinged to the rear portion of the first hydraulic rod 6, and the bottom of the lower die holder 18 is matched with the press holder 3, so that a worker can take out the formed hardware conveniently.

Referring to fig. 1, one end of a hydraulic cylinder 5 penetrates through the top of a box 20, the hydraulic cylinder 5 is connected with the top of the box 20 in a clearance fit manner, a hot hole is formed in the top of an upper die base 2, and an injection molding port 4 is communicated with the hot hole, so that injection molding is facilitated.

Referring to fig. 1 and 3, a water pipe is disposed at an output end of the cooler 12, one end of the connecting pipe 7 is communicated with one side of the water tank 8, the other end of the connecting pipe 7 penetrates one side of the tank body 20, the other end of the connecting pipe 7 is connected with one side of the tank body 20 in an interference fit manner, the other end of the connecting pipe 7 is communicated with one end of the cooling pipe 10, and the water pipe is communicated with the other end of the cooling pipe 10, so that water in the water tank 8 can be cooled conveniently.

Referring to fig. 1 and 3, one side of the water pump 9 is communicated with one side of the water tank 8, one end of the communicating pipe 11, which is far away from the water pump 9, is communicated with an input end of the cooler 12, and the top of the cooling pipe 10 is attached to the bottom of the pressing base 3, so that the formed hardware can be cooled.

Referring to fig. 1 and 2, the water pump 9, the cooler 12, the hydraulic cylinder 5, the second hydraulic rod 16 and the first hydraulic rod 6 are externally connected with a power supply, and the power supply is arranged to enable the mold to normally work.

The utility model discloses a theory of operation is: when the injection molding machine is used, a worker prepares a hardware needing injection molding firstly, then puts the hardware on the lower die base 18, then starts the hydraulic cylinder 5 to drive the upper die base 2 to descend, so that the hardware is extruded by the upper die base 2, and is injected through the injection molding port 4, so that the hardware is coated with the plastic, at the moment, the water pump 9 is started, water in the water tank 8 is pumped out to the cooler 12, the water is fully cooled and then is sent into the cooling pipe 10 through the water pipe, cold air is transferred to the lower die base 18 through the heat transfer of the cooling pipe 10, so that the injection molded hardware is rapidly cooled and molded, the problem that the quality is low due to uneven cooling is avoided, the first hydraulic rod 6 is started after the cooling is finished, the molded hardware is lifted, then the second hydraulic rod 16 is started, so that the first hydraulic rod 6 rotates to drive the hardware to leave to the upper part of the pressure base 3, the staff can take it out, avoids the danger of staff scald.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a plastic package five metals injection mold with direction complementary unit, includes the box, its characterized in that: the die comprises a box body, a top plate, a hydraulic cylinder, a connecting plate, air cylinders, a cushion spring, an injection molding port, a cooler, a supporting table, a pressing seat, a first hydraulic rod, a second hydraulic rod, a fixing plate, a lower die seat, a water tank and a water pump, wherein the top of the box body is fixedly connected with the top, the hydraulic cylinder is fixedly installed at the bottom of the top plate, the connecting plate is fixedly connected with one end of the hydraulic cylinder, the air cylinders are symmetrically and fixedly connected with the bottom of the connecting plate, the bottom of the connecting plate is close to the air cylinders, the upper die seat is fixedly connected with the air cylinders, the cushion spring is arranged on the surface of the air cylinders, the injection molding port is arranged at the top of the connecting plate, the cooler is fixedly installed at one side of the box body, the supporting table is arranged inside the box body, the pressing seat is arranged at the top of the supporting table, the first hydraulic rods are fixedly installed at the two sides of the supporting table, the second hydraulic rods are fixedly installed at the rear parts of the first hydraulic rods, the fixing plate is fixedly connected with the water tank, the output end of the water pump is provided with a communicating pipe, the other side of the water tank is provided with a connecting pipe, and one end of the connecting pipe is provided with a cooling pipe.

2. The plastic package hardware injection mold with the guide auxiliary mechanism as claimed in claim 1, wherein: one end of the first hydraulic rod is hinged to the side face of the supporting table, the output end of the second hydraulic rod is hinged to the rear portion of the first hydraulic rod, and the bottom of the lower die seat is matched with the pressing seat.

3. The plastic package hardware injection mold with the guide auxiliary mechanism as claimed in claim 1, wherein: one end of the hydraulic cylinder penetrates through the top of the box body, the hydraulic cylinder is connected with the top of the box body in a clearance fit mode, the top of the upper die base is provided with a hot hole, and the injection molding port is communicated with the hot hole.

4. The plastic package hardware injection mold with the guide auxiliary mechanism as claimed in claim 1, wherein: the output of cooler is provided with the water pipe, the one end of connecting pipe is linked together with one side of water tank, the other end of connecting pipe runs through in one side of box, the other end of connecting pipe is connected through interference fit with one side of box, the other end of connecting pipe is linked together with the one end of cooling tube, and the water pipe is linked together with the other end of cooling tube.

5. The plastic package hardware injection mold with the guide auxiliary mechanism as claimed in claim 1, wherein: one side of water pump is linked together with one side of water tank, the one end of communicating pipe keeping away from the water pump is linked together with the input of cooler, the top of cooling tube and the bottom laminating of pressing the seat.

6. The plastic package hardware injection mold with the guide auxiliary mechanism as claimed in claim 1, wherein: and the water pump, the cooler, the hydraulic cylinder, the second hydraulic rod and the first hydraulic rod are all externally connected with a power supply.