CN209773428U

CN209773428U - Die-casting die capable of facilitating discharging for machining new energy automobile chassis

Info

Publication number: CN209773428U
Application number: CN201920248765.5U
Authority: CN
Inventors: 马永
Original assignee: Tianjin Yongjunjie Machinery Parts Co Ltd
Current assignee: Tianjin Yongjunjie Machinery Parts Co Ltd
Priority date: 2019-02-27
Filing date: 2019-02-27
Publication date: 2019-12-13
Anticipated expiration: 2029-02-27

Abstract

The utility model discloses a die casting die is used in new energy automobile chassis processing that can make things convenient for the ejection of compact, including upper die base, last mould, die holder and lower mould, the uide bushing has all been welded to four corners on die holder top, the lower mould is installed on the top of die holder, and the inside of lower mould and die holder is provided with logical groove, the top of die holder is provided with the upper die base, and the diffluence awl is installed on the top of upper die base moreover, and the straight runner is installed on the top of diffluence awl, control panel is installed to one side on upper die base top, and control panel's internally mounted has the singlechip, four corners of upper die base bottom have all welded the guide pillar, the mould is installed to the bottom of upper. The utility model discloses an install the function that micro motor, threaded rod and screw thread section of thick bamboo realized the ejection of compact of being convenient for, it is rotatory to drive a screw thread section of thick bamboo through micro motor work to make the threaded rod among the screw thread section of thick bamboo rebound, it is ejecting with the fashioned material to drive the roof, accomplishes ejection of compact process.

Description

Die-casting die capable of facilitating discharging for machining new energy automobile chassis

Technical Field

The utility model relates to a mould equipment technical field specifically is a can make things convenient for new energy automobile chassis of ejection of compact to process and use die casting die.

Background

With the development of the new energy automobile industry, the demand on new energy automobiles is more and more, chassis parts of the new energy automobiles are generally processed by adopting die-casting dies, but the existing die-casting dies for processing the new energy automobile chassis have many problems or defects.

firstly, the inconvenient ejection of compact of die casting die is used in processing of traditional new energy automobile chassis, and the shaping part among the die casting die is that high temperature metal hydraulic pressure is cast and is formed, and its temperature is very high after the shaping, if the manual work takes out, causes the user scald easily.

Secondly, the traditional die-casting die for machining the new energy automobile chassis cannot realize double repositioning, and if the die deviates in the pressing process, the forming effect of a final product can be influenced.

Thirdly, the traditional die-casting die for machining the new energy automobile chassis cannot reduce the consumption of molten metal, and resource waste is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can make things convenient for the new energy automobile chassis of the ejection of compact to process with the inconvenient ejection of compact of proposing in order to solve above-mentioned background art, can not realize two relocations, can not reduce the problem of the consumption of molten metal.

In order to achieve the above object, the utility model provides a following technical scheme: a die-casting die for processing a new energy automobile chassis, which can facilitate discharging and comprises an upper die base, an upper die, a lower die base, a lower die, a thread cylinder and a micro motor, four corners of the top end of the lower die holder are welded with guide sleeves, the top end of the lower die holder is provided with a lower die, and the lower die base are internally provided with through grooves, the top end of the lower die base is provided with an upper die base, a splitter cone is arranged at the top end of the upper die holder, a straight flow channel is arranged at the top end of the splitter cone, a control panel is arranged at one side of the top end of the upper die holder, a singlechip is arranged in the control panel, guide posts are welded at four corners of the bottom end of the upper die holder, the bottom of upper die base is installed the mould, control panel's output passes through the wire and the input electric connection of singlechip, micro motor's input passes through the wire and the output electric connection of singlechip.

Preferably, one side of the upper die base is hinged with a fourth connecting rod and a first connecting rod, the fourth connecting rod and the first connecting rod are fixed through a hinged seat, a clamping groove is formed between the bottom ends of the fourth connecting rod and the first connecting rod, one side of the lower die base is hinged with a second connecting rod and a third connecting rod, the second connecting rod and the third connecting rod are fixed through the hinged seat, a fixing plate is installed between the top ends of the second connecting rod and the third connecting rod, a clamping block is installed on the top end of the fixing plate, and the clamping block and the clamping groove form a clamping structure.

Preferably, the upper die and the lower die are provided with chromium plating high temperature resistant layers.

Preferably, the lower die holder and the lower die form a welding integrated structure.

Preferably, a threaded rod is fixed on the top end of the threaded cylinder, a top plate is installed on the top end of the threaded rod, internal threads are uniformly arranged on the inner side wall of the threaded cylinder, and external threads matched with the internal threads are uniformly arranged on the outer side wall of the threaded rod.

Preferably, a micro motor is installed at the bottom end inside the through groove, a threaded cylinder is rotated at the top end of the micro motor, and the micro motor and the threaded cylinder form a rotating structure.

Compared with the prior art, the beneficial effects of the utility model are that: this can make things convenient for new energy automobile chassis of ejection of compact die casting die for processing is rational in infrastructure, has following advantage:

1. The function of the ejection of compact of being convenient for is realized through installing micro motor, threaded rod and screw thread section of thick bamboo, and it is rotatory to drive the screw thread section of thick bamboo through micro motor work to make the threaded rod among the screw thread section of thick bamboo rebound, drive the roof ejecting with fashioned material, accomplish ejection of compact process.

2. Through installing guide pillar, uide bushing, head rod, second connecting rod, third connecting rod and fourth connecting rod, fixture block and draw-in groove and can realize dual positioning effect, fix a position through guide pillar and uide bushing, fixture block and draw-in groove carry out the block effect simultaneously and also can fix a position, and dual location makes the location effect better.

3. The consumption of molten metal can be reduced by installing the straight flow channel and the shunting cone, and the longer shunting cone is arranged at the bottom end of the straight flow channel, so that the sectional area of the bottom end of the straight flow channel is changed, the flow direction of the molten metal is changed, the consumption of the molten metal is reduced, and the requirement of effective production is met.

Drawings

fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

Fig. 4 is a system block diagram of the present invention.

In the figure: 1. an upper die holder; 2. an upper die; 3. a straight flow channel; 4. a spreader cone; 5. a control panel; 6. a single chip microcomputer; 7. a guide post; 8. a top plate; 9. a guide sleeve; 10. a lower die holder; 11. a lower die; 12. a threaded rod; 13. a first connecting rod; 14. a second connecting rod; 15. a third connecting rod; 16. a fixing plate; 17. a clamping block; 18. a card slot; 19. a fourth connecting rod; 20. a threaded barrel; 21. a through groove; 22. a micro motor.

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. 1-4, the present invention provides an embodiment: a die-casting die for processing a new energy automobile chassis capable of facilitating discharging comprises an upper die base 1, an upper die 2, a lower die base 10, a lower die 11, a threaded cylinder 20 and a micro motor 22, wherein guide sleeves 9 are welded at four corners of the top end of the lower die base 10, the lower die 11 is installed at the top end of the lower die base 10, the lower die base 10 and the lower die 11 form a welding integrated structure, so that the die is more stable, through grooves 21 are formed in the lower die 11 and the lower die base 10, the micro motor 22 is installed at the bottom end inside the through grooves 21, the type of the micro motor 22 can be GM 100-555 PM, the threaded cylinder 20 is rotated at the top end of the micro motor 22, the micro motor 22 and the threaded cylinder 20 form a rotating structure, so that an ejector rod can be conveniently retracted, a threaded rod 12 is fixed at the top end of the threaded cylinder 20, a top plate 8 is installed at the top end of the threaded, the outer side wall of the threaded rod 12 is uniformly provided with external threads matched with the internal threads, so that ejection is more convenient, the top end of the lower die holder 10 is provided with an upper die holder 1, the top end of the upper die holder 1 is provided with a spreader cone 4, the top end of the spreader cone 4 is provided with a straight runner 3, one side of the top end of the upper die holder 1 is provided with a control panel 5, a single chip microcomputer 6 is arranged inside the control panel 5, guide posts 7 are welded at four corners of the bottom end of the upper die holder 1, the bottom end of the upper die holder 1 is provided with an upper die 2, the upper die 2 and the lower die 11 are provided with chromium plating high temperature resistant layers, so that the die can resist high temperature and prolong the service life, one side of the upper die holder 1 is hinged with a fourth connecting rod 19 and a first connecting rod 13, the fourth connecting rod 19 and the first connecting rod, one side of lower bolster 10 articulates there are second connecting rod 14 and third connecting rod 15, and second connecting rod 14 and third connecting rod 15 are fixed through articulated seat, install fixed plate 16 between the top of second connecting rod 14 and third connecting rod 15, and fixture block 17 is installed on the top of fixed plate 16, fixture block 17 and draw-in groove 18 constitute the block structure, be convenient for carry out secondary guiding orientation, control panel 5's output passes through wire and singlechip 6's input electric connection, micro motor 22's input passes through wire and singlechip 6's output electric connection.

The working principle is as follows: when the die is used, the upper die base 1 moves downwards, guide posts 7 at four corners of the bottom end of the upper die base 1 are inserted into guide sleeves 9 at four corners of the top end of a lower die base 10 to realize positioning, a first connecting rod 13 and a fourth connecting rod 19 at one side of the upper die base 1 are overturned in a crossed mode to drive a clamping groove 18 to move up and down, similarly, a clamping block 17 is driven to move up and down by overturning a third connecting rod 15 and a second connecting rod 14 in a crossed mode, in the process that the upper die base 1 moves down, the clamping groove 18 and the clamping block 17 are clamped and fixed to realize secondary positioning, meanwhile, the whole die is more fastened, high-temperature molten metal is poured into a die cavity from a straight flow channel 3, the flow direction of the high-temperature molten metal can be changed through a shunting cone 4, the molten metal is enabled to be in the shape of a product by the upper die 2 and the lower die 11, after materials, and the outer side wall of the threaded rod 12 at the top end of the threaded barrel 20 is uniformly provided with external threads matched with the internal threads, so that the threaded rod 12 can move upwards to eject the formed material.

it is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a can make things convenient for die casting die for new energy automobile chassis processing of ejection of compact, includes upper die base (1), goes up mould (2), die holder (10), lower mould (11), a screw thread section of thick bamboo (20) and micro motor (22), its characterized in that: the die comprises a lower die base (10), guide sleeves (9) are welded at four corners of the top end of the lower die base (10), a lower die (11) is installed at the top end of the lower die base (10), through grooves (21) are formed in the lower die (11) and the lower die base (10), an upper die base (1) is arranged at the top end of the lower die base (10), a shunting cone (4) is installed at the top end of the upper die base (1), a straight flow passage (3) is installed at the top end of the shunting cone (4), a control panel (5) is installed on one side of the top end of the upper die base (1), a single chip microcomputer (6) is installed in the control panel (5), guide posts (7) are welded at four corners of the bottom end of the upper die base (1), an upper die (2) is installed at the bottom end of the upper die base (1), and the, the input end of the micro motor (22) is electrically connected with the output end of the singlechip (6) through a lead.

2. The die-casting die for machining the new energy automobile chassis capable of facilitating discharging of materials as claimed in claim 1, wherein the die-casting die comprises: one side of upper die base (1) articulates there are fourth connecting rod (19) and head rod (13), and fourth connecting rod (19) and head rod (13) are fixed through articulated seat, install draw-in groove (18) between the bottom of fourth connecting rod (19) and head rod (13), one side of die holder (10) articulates there are second connecting rod (14) and third connecting rod (15), and second connecting rod (14) and third connecting rod (15) are fixed through articulated seat, install fixed plate (16) between the top of second connecting rod (14) and third connecting rod (15) to fixture block (17) are installed on the top of fixed plate (16), fixture block (17) and draw-in groove (18) constitute the block structure.

3. The die-casting die for machining the new energy automobile chassis capable of facilitating discharging of materials as claimed in claim 1, wherein the die-casting die comprises: the upper die (2) and the lower die (11) are provided with chromium plating high temperature resistant layers.

4. The die-casting die for machining the new energy automobile chassis capable of facilitating discharging of materials as claimed in claim 1, wherein the die-casting die comprises: the lower die base (10) and the lower die (11) form a welding integrated structure.

5. The die-casting die for machining the new energy automobile chassis capable of facilitating discharging of materials as claimed in claim 1, wherein the die-casting die comprises: threaded rod (12) are fixed with on the top of a screw thread section of thick bamboo (20), and roof (8) are installed on the top of threaded rod (12) moreover, evenly be provided with the internal thread on the inside wall of a screw thread section of thick bamboo (20), evenly be provided with the external screw thread of mutually supporting with the internal thread on the lateral wall of threaded rod (12).

6. The die-casting die for machining the new energy automobile chassis capable of facilitating discharging of materials as claimed in claim 1, wherein the die-casting die comprises: the bottom of the interior of the through groove (21) is provided with a micro motor (22), the top end of the micro motor (22) is rotated to form a threaded cylinder (20), and the micro motor (22) and the threaded cylinder (20) form a rotating structure.