CN113231616B

CN113231616B - Slide and slide mould for die casting machine

Info

Publication number: CN113231616B
Application number: CN202110484503.0A
Authority: CN
Inventors: 刘沙; 董金珠; 张剑
Original assignee: Fuxin Lida Steel Casting Co ltd
Current assignee: Fuxin Lida Steel Casting Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2022-07-29
Anticipated expiration: 2041-04-30
Also published as: CN113231616A

Abstract

The invention discloses a sliding seat for a die-casting machine and a sliding seat die, wherein the sliding seat for the die-casting machine comprises two sliding rails, the two sliding rails are L-shaped sliding rails, each sliding rail comprises a transverse plate and a vertical plate connected below the transverse plate, the vertical plates of the two sliding rails are arranged oppositely, and the transverse plate is positioned on the outer side of the vertical plate. In the slide for the die casting machine that this application provided, because the slide rail is L type slide rail, and the vertical board subtend setting of slide rail, horizontal board is located the vertical board outside, then can directly be taken out by the mould between two vertical boards, need not to pass through the core box shaping alone, consequently, core box use quantity when reducing the slide rail casting.

Description

Slide and slide mould for die casting machine

Technical Field

The invention relates to the technical field of casting molds, in particular to a sliding seat for a die casting machine. The invention also relates to a slide seat die for the die casting machine.

Background

The slide seat of the die casting machine is assembled and molded through four sand cores and two slide rails during molding. The four sand cores are used for molding, two slide rails are respectively arranged, the wall of the long sand core is thin, and the long sand core is broken frequently due to low sand strength; a sand core is arranged between the two slide rails, and the integral sand core is not enough in sand strength and easy to break because the middle of the integral sand core is separated by the reinforcing ribs; the core box is characterized in that a sand core is arranged at the end part, the sand cores except the end part are long sand cores, the traditional slide rail is an I-shaped slide rail, the inner side and the outer side of the slide rail are both provided with the core box, the outer side of the slide rail is provided with the core splitting box, and the inner side of the slide rail is provided with the integral core box, so that the core box is used more when the slide rail is cast.

Therefore, how to reduce the number of core boxes used in the slide rail casting is a technical problem to be solved by those skilled in the art.

Disclosure of Invention

The invention aims to provide a sliding seat for a die-casting machine, which is used for reducing the using number of core boxes during casting of a sliding rail. Another object of the present invention is to provide a slide mold.

In order to achieve the purpose, the invention provides a sliding seat for a die casting machine, which comprises two sliding rails, wherein the two sliding rails are L-shaped sliding rails, each sliding rail comprises a transverse plate and a vertical plate connected below the transverse plate, the vertical plates of the two sliding rails are arranged oppositely, and the transverse plate is positioned on the outer side of the vertical plate.

Preferably, the vertical plate and the horizontal plate are connected through a first reinforcing rib.

Preferably, still including being located two lift cylinder mount table between the slide rail and setting are in second strengthening rib on the lift cylinder mount table, the second strengthening rib winds lift cylinder mount table circumference distributes.

Preferably, the middle parts of the two vertical plates are connected through a connecting rib, the end parts of the two vertical plates are connected through a supporting piece, and two opposite ends of the outer wall of the supporting piece are provided with a rack positioning boss and a transverse reinforcing plate.

Preferably, still including installing the fixing base at vertical board lateral surface, the fixing base is a plurality of, the fixing base is followed vertical board length direction arranges in proper order.

Preferably, three fixing seats are arranged on each vertical plate, and two fixing seats are located at two opposite ends of each vertical plate.

The utility model provides a slide mould for cast above the slide for die casting machine, mould and mould lower mould on the mould, mould on the mould with form between the mould lower mould the slide pouring cavity.

Preferably, two of the slide vertical plates are connected through a connecting rib, the two opposite ends of the outer side of the connecting rib at the end part of each vertical plate are provided with transverse reinforcing plates of a rack positioning boss, and the slide mold further comprises a first core box for forming a core box of the transverse reinforcing plates.

Preferably, the slide still includes the fixing base of installing at vertical board lateral surface, the fixing base is a plurality of, the fixing base is followed vertical board length direction arranges in proper order, the slide mould still includes and is used for the shaping the second core box of the core box of fixing base.

Preferably, the second core boxes correspond to the fixed seats one to one.

In the technical scheme, the sliding seat for the die casting machine comprises two sliding rails, the two sliding rails are L-shaped sliding rails, each sliding rail comprises a transverse plate and a vertical plate connected below the transverse plate, the vertical plates of the two sliding rails are arranged in an opposite mode, and the transverse plates are located on the outer sides of the vertical plates.

According to the description, in the sliding seat for the die casting machine provided by the application, the sliding rail is the L-shaped sliding rail, the vertical plates of the sliding rail are oppositely arranged, the transverse plates are located on the outer sides of the vertical plates, the two vertical plates can be directly taken out of the sliding seat by the die, and the sliding seat does not need to be formed through a core box independently, so that the using number of the core boxes during casting of the sliding rail is reduced.

Drawings

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

FIG. 1 is a three-dimensional structural diagram of a carriage according to an embodiment of the present invention;

FIG. 2 is a top view of a carriage according to an embodiment of the present invention;

FIG. 3 is a bottom view of a carriage according to an embodiment of the present invention;

FIG. 4 is a schematic view of the carriage of FIG. 3 along direction A-A;

FIG. 5 is a front elevational view of the carriage of FIG. 2;

FIG. 6 is a schematic view of the carriage of FIG. 5 along direction B-B;

FIG. 7 is a schematic view of the carriage of FIG. 5 along the direction C-C;

FIG. 8 is a right side elevational view of the carriage of FIG. 2;

FIG. 9 is a bottom view of the formed slider according to the embodiment of the present invention

FIG. 10 is a schematic view of the structure of FIG. 9 taken along the direction D-D;

FIG. 11 is a schematic view of the structure of FIG. 9 taken along the direction E-E;

FIG. 12 is a three-dimensional block diagram of a first core box provided by an embodiment of the present invention;

FIG. 13 is a schematic structural view of the first core box shown in FIG. 12;

FIG. 14 is a schematic view of the first cartridge of FIG. 13 taken along direction F-F;

FIG. 15 is a top view of the first core box shown in FIG. 13;

FIG. 16 is a side view of the first core box shown in FIG. 13;

fig. 17 is a three-dimensional structural view of a second core box of the first fixing seat according to the embodiment of the present invention;

FIG. 18 is a schematic structural view of the second core box shown in FIG. 17;

FIG. 19 is a schematic view of the second core box shown in FIG. 18 along the direction G-G

FIG. 20 is a side view of the second core box shown in FIG. 18;

FIG. 21 is a rear view of the second core box shown in FIG. 18;

FIG. 22 is a top view of the second core box shown in FIG. 18;

fig. 23 is a three-dimensional structural view of a second core box of the second fixing base according to the embodiment of the present invention;

FIG. 24 is a schematic structural view of the second core box of FIG. 23;

FIG. 25 is a schematic view of the second core box of FIG. 24, taken along direction H-H;

FIG. 26 is a top view of the second core box shown in FIG. 24;

FIG. 27 is a side view of the second core box shown in FIG. 24;

fig. 28 is a three-dimensional structural view of a second core box of a third fixing seat provided in the embodiment of the present invention;

FIG. 29 is a schematic structural view of the second core box shown in FIG. 28;

FIG. 30 is a schematic view of the second core box of FIG. 29, taken along direction I-I;

FIG. 31 is a side view of the second core box shown in FIG. 29;

FIG. 32 is a top view of the second core box shown in FIG. 29;

fig. 33 is a schematic structural view of a lower die of the die provided in the embodiment of the present invention;

FIG. 34 is a schematic view of the lower mold half of the mold shown in FIG. 33 taken along the direction J-J;

FIG. 35 is a schematic view of the lower mold of the mold shown in FIG. 33 taken along the direction K-K;

FIG. 36 is a three-dimensional structural view of a lower mold of a sand mold according to an embodiment of the present invention;

FIG. 37 is a schematic view of the lower mold of the sand mold shown in FIG. 36;

FIG. 38 is a schematic view of the lower mold of the sand mold shown in FIG. 37, taken along the L-L direction;

FIG. 39 is a side view of the lower mold of the sand mold shown in FIG. 37;

FIG. 40 is a front elevational view of the lower mold of the sand mold shown in FIG. 37;

FIG. 41 is a three-dimensional block diagram of an upper mold of a mold provided in accordance with an embodiment of the present invention;

FIG. 42 is a schematic view of the structure of the upper mold of the mold shown in FIG. 41

FIG. 43 is a schematic view of the structure of FIG. 42 taken along the direction M-M;

FIG. 44 is a schematic view of the structure of FIG. 42 taken along the direction N-N;

FIG. 45 is a top view of an upper sand mold die provided in accordance with an embodiment of the present invention;

FIG. 46 is a schematic view of the upper mold of the sand mold shown in FIG. 45 taken in the O-O direction;

FIG. 47 is a view of the upper mold half of FIG. 45 showing the position of the second core box installed thereon;

FIG. 48 is a bottom plan view of the upper mold of the sand mold shown in FIG. 45;

FIG. 49 is a right side elevational view of the upper mold of the sand mold shown in FIG. 45;

FIG. 50 is a view showing the position of mounting the first core box of the upper mold for the sand mold shown in FIG. 45.

Wherein in FIGS. 1-50:

1. a slide rail;

2. a fixed seat; 2-1; a first fixed seat; 2-2, a second fixed seat; 2-3, a third fixed seat;

3. a frame positioning boss; 4. a first reinforcing rib; 5. a lift cylinder mounting table; 6. a second reinforcing rib; 7. connecting ribs; 8. a support member; 9. a transverse stiffener; 10. a first core box; 11. a second core box; 12. a lower die of the die; 13. a sand mould lower mould; 14. an upper die of the die; 15. and (5) molding the sand mold.

Detailed Description

The core of the invention is to provide a slide seat for a die casting machine, so as to reduce the using number of core boxes during casting of a slide rail. Another core of the present invention is to provide a slide mold.

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and embodiments.

Please refer to fig. 1 to fig. 50.

In a specific implementation manner, the sliding base for the die casting machine provided by the specific embodiment of the present invention includes two sliding rails 1, each sliding rail 1 is an L-shaped sliding rail, each sliding rail 1 includes a transverse plate and a vertical plate connected below the transverse plate, the vertical plates of the two sliding rails 1 are arranged in an opposite manner, and the transverse plate is located outside the vertical plate. Specifically, preferably, the vertical plates are of a flat plate structure, and the horizontal plates are of a flat plate structure.

According to the description, in the sliding seat for the die casting machine provided by the application, as the sliding rail 1 is the L-shaped sliding rail, the vertical plates of the sliding rail are oppositely arranged, the transverse plates are positioned outside the vertical plates, the transverse plates can be directly taken out of the die between the two vertical plates, and the die does not need to be formed through a core box independently, so that the using number of the core boxes during casting of the sliding rail 1 is reduced.

In order to improve the connection stability, the sliding base for the die casting machine further comprises a first reinforcing rib 4 connecting the transverse plate and the vertical plate. Specifically, first strengthening rib 4 is preferred a plurality ofly, arranges in proper order along vertical board length direction, and is specific, and first strengthening rib 4 on two slide rails 1 uses the central line place face of slide to set up as central plane symmetry.

Preferably, the first reinforcing rib 4 and the slide rail 1 are integrally formed.

In a specific embodiment, the slide for the die casting machine further comprises a lift cylinder mounting table 5 located between the two slide rails 1 and a plurality of second reinforcing ribs 6 arranged on the lift cylinder mounting table 5, the second reinforcing ribs 6 are circumferentially distributed around the lift cylinder mounting table 5, and preferably, the second reinforcing ribs 6 are circumferentially distributed and uniformly distributed around the lift cylinder mounting table 5, so that stress concentration is reduced. When the mould is designed specifically, the integral sand core is cancelled in the middle, and the position of the lifting oil cylinder mounting platform 5 is divided into two parts which are respectively taken out by the upper mould 14 and the lower mould 12 of the mould.

The middle parts of two vertical plates are connected through a connecting rib 7, specifically, preferably, the connecting rib 7 is integrally formed with the vertical plates, the end parts of the two vertical plates are connected through a support piece 8, the two opposite ends of the outer wall of the support piece 8 are provided with a rack positioning boss 3 and a transverse reinforcing plate 9, and the transverse reinforcing plate 9 is close to the position of the transverse plate.

The slide is still including installing fixing base 2 at vertical board lateral surface, and fixing base 2 is a plurality of, and fixing base 2 arranges along vertical board length direction in proper order. Specifically, the number of the fixing seats 2 may be two, or at least three. Specifically, the interval of two adjacent fixing bases 2 can be equal or different, and the size and the shape of each fixing base 2 are determined according to the height and the requirement of the vertical plate, and the application is not specifically limited.

In a specific embodiment, three fixing seats 2 are arranged on each vertical plate, and two fixing seats 2 are located at two opposite ends of the vertical plate. As shown in fig. 1, the three fixing seats 2 are respectively a first fixing seat 2-1, a second fixing seat 2-2 and a third fixing seat 2-3.

The application provides a pair of slide mould for cast above-mentioned slide for die-casting machine, slide mould include mould 14 and mould lower mould 12 on the mould, form the slide pouring cavity between mould 14 and the mould lower mould 12 on the mould.

During casting, the upper mold 14 is placed on the ground, a sand box is placed on the outer ring of the upper mold 14, the upper mold 14 is lifted after sand is discharged, and the appearance of the casting is finished; specifically, the upper mold 14 is flatly placed on the ground (the bottom of the upper mold 14 is attached with a template for supporting and fixing the upper mold 14), the cope flask is placed on the template, sand starts to be discharged, after the resin sand is hardened, the upper mold 15 and the cope flask are solidified into a whole through the sand, then the upper mold 15 and the cope flask are lifted, the upper mold 14 is still located on the ground, and the upper mold 15 is completed.

When the lower sand mold 13 is cast, the lower sand mold 12 can be placed on the ground, a sand box is placed on the outer ring of the lower sand mold 12, the lower sand mold 13 is lifted after sand is discharged, and the appearance of the casting is finished; specifically, the lower mold 12 is flatly placed on the ground (a shaping plate is attached to the bottom of the lower mold 12 and used for supporting and fixing the lower mold 12), the lower sand box is placed on the shaping plate, sand starts to be poured, after the resin sand is hardened, the lower mold 13 and the lower sand box are solidified into a whole through the sand, then the lower mold 13 and the lower sand box are lifted, the lower mold 12 is still located on the ground and is not moved, and at this time, the lower mold 13 is completed.

In a specific embodiment, two vertical plates of the slide are connected through a connecting rib 7, two opposite ends of the outer side of the connecting rib 7 connected to the end part of the vertical plate are provided with a transverse reinforcing plate 9 of the rack positioning boss 3, and the slide mold further comprises a first core box 10 of a core box for molding the transverse reinforcing plate 9. When the transverse reinforcing plate 9 is cast, the first core box 10 is placed on the ground, the sand core is taken out after the sand is discharged, and the first core box is installed at the corresponding position of the vertical plate after the transverse reinforcing plate 9 is formed.

Specifically, the slide is still including installing fixing base 2 at vertical board lateral surface, and fixing base 2 is a plurality of, and fixing base 2 arranges along vertical board length direction in proper order, and the slide mould is still including the second core box 11 that is used for the core box of shaping fixing base 2.

Preferably, when there is a difference in size and shape of the fixed base 2, the second core boxes 11 correspond to the fixed bases 2 one to one.

Three psammitolite is played respectively twice to footing of slide rail 1 one side, because the symmetry sets up, places the psammitolite in the die cavity, and fixing base 2 was made this moment, and at this moment, the slide rail 1 outside need not set up long psammitolite, sets up through short psammitolite, consequently is difficult to the rupture

The sand cores corresponding to the first core box 10 and the second core box 11 are not manufactured on the mould, and after a small mould (core box) is independently manufactured, a small sand mould manufactured by the small mould and a large sand mould are arranged in a matching way during the molding.

By eliminating the integral sand core, the lifting oil cylinder mounting platform 5 is directly taken out by the upper die 14 and the lower die 12, so that the sand core is not easy to break, and the sand core strength is improved.

The application provides a slide mould casting slide is simple, has improved operating time, also reduces working strength, improves the yield, is convenient for extensively use widely.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A slide seat die is characterized by being used for casting a slide seat for a die casting machine, and comprising an upper die (14) and a lower die (12), wherein a slide seat pouring cavity is formed between the upper die (14) and the lower die (12);

Slide for die-casting machine includes slide rail (1), slide rail (1) is two, slide rail (1) is L type slide rail, slide rail (1) including horizontal board and connect in the vertical board of horizontal board below, two the vertical board subtend setting of slide rail (1), horizontal board is located the vertical board outside.

2. A slide mould as claimed in claim 1, in which the two vertical plates of the slide are connected by tie bars (7), and in which the opposite ends of the outside of the tie bars (7) connected to the ends of the vertical plates are provided with transverse stiffening plates (9) of the frame locating bosses (3), the slide mould further comprising a first core box (10) for forming a core box for the transverse stiffening plates (9).

3. A slide mould as claimed in claim 1, wherein the slide further comprises a plurality of holders (2) mounted on the outer side of the vertical plate, the holders (2) being arranged in sequence along the length of the vertical plate, and a second core box (11) for forming the core box of the holders (2).

4. A slide mould as claimed in claim 3, characterised in that the second core boxes (11) correspond one to the fixed seats (2).

5. A slide mould according to claim 1, characterised in that the slide for a die-casting machine further comprises a first reinforcing bar (4) connecting the transverse plates and the vertical plates.

6. A slide mould according to claim 1, characterised in that the slide for a die-casting machine further comprises a lift cylinder mounting table (5) located between the two slide rails (1) and a second reinforcement rib (6) arranged on the lift cylinder mounting table (5), the second reinforcement rib (6) being circumferentially distributed around the lift cylinder mounting table (5).