CN215919052U

CN215919052U - A die casting die high efficiency mechanism that opens and shuts for die casting production technology

Info

Publication number: CN215919052U
Application number: CN202122044469.3U
Authority: CN
Inventors: 汪加虎
Original assignee: Taicang Casting Precision Die Casting Co ltd
Current assignee: Anhui Kaisiting Technology Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-03-01
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a high-efficiency opening and closing mechanism of a die-casting die for a die-casting piece production process, which comprises a rack, wherein a fixed plate is arranged at one end of the upper side of the rack, a hydraulic mechanism is arranged on the fixed plate, a movable plate is connected to one end of the hydraulic mechanism, a right die is arranged at one end of a baffle, liquid feeding pipes are connected to the upper ends of the left die and the right die, the lower ends of the left die and the right die are connected with liquid returning pipes, and a cooling mechanism is arranged at the lower end of the rack. The utility model discloses a, through cooling body's setting, can be more quick make the product shaping to the mould that opens and shuts more quick has improved the efficiency that opens and shuts, and the drawing of patterns that carries on that can relax through demoulding body's setting has changed the problem of drawing of patterns difficulty in the past, has reduced staff's the work degree of difficulty, greatly increased work efficiency.

Description

A die casting die high efficiency mechanism that opens and shuts for die casting production technology

Technical Field

The utility model relates to the technical field related to die casting processing, in particular to a high-efficiency opening and closing mechanism of a die casting die for a die casting production process.

Background

The die casting is a part which is made by using a pressure casting machine equipped with a casting die, and the copper, zinc, aluminum or aluminum alloy parts with the shapes and the sizes limited by the die are cast by pouring the metal such as copper, zinc, aluminum or aluminum alloy heated to be liquid into a feeding port of the die casting machine through die casting by the die casting machine.

However, most of the existing opening and closing mechanisms are cooled under pressure, and opening of the mold is performed after cooling and molding, so that the efficiency of the opening and closing mechanism is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-efficiency opening and closing mechanism of a die-casting die for a die-casting piece production process, which aims to solve the problem that most of the existing opening and closing mechanisms in the background technology are cooled under pressure, and the efficiency of the opening and closing mechanism is greatly reduced after the opening of the die is cooled and formed.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a die casting die high efficiency mechanism that opens and shuts for die casting production technology, includes the frame, the fixed plate is installed to frame upside one end, install hydraulic pressure mechanism on the fixed plate, hydraulic pressure mechanism's one end is connected with the fly leaf, the lower extreme of fly leaf is provided with slide mechanism, and the one end of fly leaf installs left mould, the one end of left side mould is provided with demoulding mechanism, and the baffle is installed to the frame upside other end of telling, right mould is installed to the one end of baffle, the upper end of left side mould and right mould all is connected with the liquid feed pipe, and the lower extreme of left side mould and right mould all is connected with liquid return pipe, the lower extreme of frame is provided with cooling body.

Preferably, the hydraulic mechanism comprises a hydraulic cylinder and a telescopic rod, the hydraulic cylinder is mounted on the fixing plate, and the output end of the hydraulic cylinder is connected with the telescopic rod.

Preferably, the hydraulic pressure mechanism is provided with two sets, and two sets of hydraulic pressure mechanisms are distributed up and down symmetrically with the central axis of the movable plate.

Preferably, the sliding mechanism comprises a sliding rail and a sliding block, the sliding rail is arranged on the rack, and the sliding rail is provided with the matched sliding block.

Preferably, the demoulding mechanism comprises a small cylinder, a push rod and an ejector pin, the small cylinder is installed on the movable plate, the output end of the small cylinder is connected with the push rod, and the ejector pin is arranged at one end of the push rod.

Preferably, cooling body includes coolant liquid case, delivery pump and cooling fan, the coolant liquid case sets up the lower extreme in the frame, coolant liquid case upper end is connected with back the liquid pipe, the delivery pump is installed in the inside bottom of coolant liquid case, and delivery pump output end is connected with the liquid pipe that send, cooling fan installs at coolant liquid case front end.

Preferably, the left mold and the right mold are both hollow shapes, and the left mold corresponds to the right mold in position.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model discloses a, through cooling body's setting, can be faster make the product shaping to the mould that opens and shuts of more quick going on improves the efficiency of the mechanism that opens and shuts.

2. The utility model discloses a, drawing of patterns that can relax through demoulding mechanism's setting has changed the problem of drawing of patterns difficulty in the past, has reduced staff's the work degree of difficulty, greatly increased work efficiency.

3. The utility model discloses a, be cavity figurative setting through left mould and right mould and can make the cooling effect better when, can also retrieve the coolant liquid, practiced thrift the processing cost.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic structural view of a sliding mechanism according to the present invention;

fig. 3 is a schematic structural view of the demolding mechanism of the present invention.

In the figure: 1. a frame; 2. a fixing plate; 3. a hydraulic mechanism; 301. a hydraulic cylinder; 302. a telescopic rod; 4. a movable plate; 5. a sliding mechanism; 501. a slide rail; 502. a slider; 6. a left mold; 7. a demolding mechanism; 701. a small cylinder; 702. a push rod; 703. a thimble; 8. a baffle plate; 9. a right mold; 10. a liquid delivery pipe; 11. a liquid return pipe; 12. a cooling mechanism; 1201. a coolant tank; 1202. a delivery pump; 1203. and a cooling fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a die casting die high efficiency mechanism that opens and shuts for die casting production technology, which comprises a frame 1, fixed plate 2 is installed to 1 upside one end of frame, install hydraulic pressure mechanism 3 on the fixed plate 2, the one end of hydraulic pressure mechanism 3 is connected with fly leaf 4, the lower extreme of fly leaf 4 is provided with slide mechanism 5, and the one end of fly leaf 4 installs left mould 6, the one end of left mould 6 is provided with demoulding mechanism 7, baffle 8 is installed to the 1 upside other end of the frame of telling, right mould 9 is installed to the one end of baffle 8, the upper end of left side mould 6 and right mould 9 all is connected with liquid delivery pipe 10, and the lower extreme of left side mould 6 and right mould 9 all is connected with liquid return pipe 11, the lower extreme of frame 1 is provided with cooling body 12.

Specifically, hydraulic pressure mechanism 3 includes pneumatic cylinder 301 and telescopic link 302, and pneumatic cylinder 301 installs on fixed plate 2, and the output of pneumatic cylinder 301 is connected with telescopic link 302, and this setting provides power, carries out the compound die.

Specifically, hydraulic pressure mechanism 3 is provided with two sets ofly, and two sets of hydraulic pressure mechanism 3 with the axis longitudinal symmetry distribution of fly leaf 4, this setting can guarantee the stationarity when providing power.

Specifically, slide mechanism 5 includes slide rail 501 and slider 502, and slide rail 501 sets up on frame 1, is provided with the slider 502 that matches on the slide rail 501, and this setting can make fly leaf 4 pass through slider 502 and frame 1 sliding connection, provides the accuracy for the compound die.

Specifically, the demolding mechanism 7 comprises a small air cylinder 701, a push rod 702 and a thimble 703, the small air cylinder 701 is installed on the movable plate 4, the output end of the small air cylinder 701 is connected with the push rod 702, the thimble 703 is arranged at one end of the push rod 702, the problem of difficult demolding in the past is solved, the work difficulty of workers is reduced, and the work efficiency is greatly increased.

Specifically, cooling mechanism 12 includes coolant liquid case 1201, delivery pump 1202 and cooling fan 1203, and coolant liquid case 1201 sets up the lower extreme in frame 1, and coolant liquid case 1201 upper end is connected with liquid return pipe 11, and delivery pump 1202 installs in the inside bottom of coolant liquid case 1201, and the delivery pump 1202 output is connected with liquid feed pipe 10, and cooling fan 1203 installs at coolant liquid case 1201 front end, and this setting can provide the cooling effect, can also retrieve the cooling and recycle.

Specifically, left mould 6 and right mould 9 are the cavity molding, and left mould 6 is corresponding with right mould 9 position, thereby can make the better more quick mould that opens and shuts of coolant liquid effect, improves the efficiency of the mechanism that opens and shuts.

The working principle is as follows: in the utility model, the switch of the hydraulic cylinder 301 is opened, the cooling liquid is added into the cooling liquid tank 1201, the output end of the hydraulic cylinder 301 drives the telescopic rod 302, the telescopic rod 302 drives the movable plate 4, at this time, the movable plate 4 slides on the slide rail 501 through the slide block 502, so as to drive the left mold 6 and the right mold 9 on the baffle 8 to do relative motion, the raw material is compressed and molded through the combined action of the left mold 6 and the right mold 9, the switch of the delivery pump 1202 and the cooling fan 1203 is opened, the delivery pump 1202 delivers the cooling liquid in the cooling liquid tank 1201 to the liquid delivery pipe 10, the liquid delivery pipe 10 for the cooling liquid is cooled down through the left mold 6 and the right mold 9, and then the cooling liquid flows back into the cooling liquid tank 1201 through the liquid return pipe 11, the cooling fan 1203 cools and cools the cooling liquid, so as to be used in a circulating cooling mode, after the product is cooled and molded with acceleration, the output end of the small cylinder 701 drives the push rod 702, the push rod 702 drives the thimble 703 to demold the good product of shaping fast, through the interaction of cooling body 12 and demoulding mechanism 7, changed the difficult problem of demold in the past, reduced staff' S the work degree of difficulty, greatly increased work efficiency, pneumatic cylinder 301 model is MPT63-50-20L-1T, small-size cylinder 701 model is SC63X175-S, delivery pump 1202 model is XBD3.0, cooling fan 1203 model is S3G500-BE33-1, accomplish the use of whole utility model so.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a die casting die high efficiency mechanism that opens and shuts for die casting production technology, includes frame (1), its characterized in that: fixed plate (2) are installed to frame (1) upside one end, install hydraulic pressure mechanism (3) on fixed plate (2), the one end of hydraulic pressure mechanism (3) is connected with fly leaf (4), the lower extreme of fly leaf (4) is provided with slide mechanism (5), and the one end of fly leaf (4) installs left mould (6), the one end of left side mould (6) is provided with demoulding mechanism (7), and baffle (8) are installed to the frame (1) upside other end of telling, right mould (9) are installed to the one end of baffle (8), the upper end of left side mould (6) and right mould (9) all is connected with liquid delivery pipe (10), and the lower extreme of left side mould (6) and right mould (9) all is connected with liquid return pipe (11), the lower extreme of frame (1) is provided with cooling body (12).

2. The die-casting die high-efficiency opening and closing mechanism for the die-casting production process according to claim 1, characterized in that: the hydraulic mechanism (3) comprises a hydraulic cylinder (301) and an expansion rod (302), the hydraulic cylinder (301) is installed on the fixing plate (2), and the output end of the hydraulic cylinder (301) is connected with the expansion rod (302).

3. The die-casting die high-efficiency opening and closing mechanism for the die-casting production process according to claim 2, characterized in that: the hydraulic mechanisms (3) are arranged in two groups, and the two groups of hydraulic mechanisms (3) are distributed in an up-and-down symmetrical mode through the central axis of the movable plate (4).

4. The die-casting die high-efficiency opening and closing mechanism for the die-casting production process according to claim 1, characterized in that: the sliding mechanism (5) comprises a sliding rail (501) and a sliding block (502), the sliding rail (501) is arranged on the rack (1), and the sliding rail (501) is provided with the matched sliding block (502).

5. The die-casting die high-efficiency opening and closing mechanism for the die-casting production process according to claim 1, characterized in that: the demolding mechanism (7) comprises a small air cylinder (701), a push rod (702) and an ejector pin (703), the small air cylinder (701) is installed on the movable plate (4), the output end of the small air cylinder (701) is connected with the push rod (702), and the ejector pin (703) is arranged at one end of the push rod (702).

6. The die-casting die high-efficiency opening and closing mechanism for the die-casting production process according to claim 1, characterized in that: the cooling mechanism (12) comprises a cooling liquid tank (1201), a delivery pump (1202) and a cooling fan (1203), the cooling liquid tank (1201) is arranged at the lower end of the rack (1), a liquid return pipe (11) is connected to the upper end of the cooling liquid tank (1201), the delivery pump (1202) is installed at the bottom end inside the cooling liquid tank (1201), the output end of the delivery pump (1202) is connected with a liquid sending pipe (10), and the cooling fan (1203) is installed at the front end of the cooling liquid tank (1201).

7. The die-casting die high-efficiency opening and closing mechanism for the die-casting production process according to claim 1, characterized in that: the left die (6) and the right die (9) are both hollow, and the left die (6) corresponds to the right die (9).