CN217070714U - Large blade low-pressure casting die provided with automatic die supporting mechanism - Google Patents

Large blade low-pressure casting die provided with automatic die supporting mechanism Download PDF

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CN217070714U
CN217070714U CN202220737458.5U CN202220737458U CN217070714U CN 217070714 U CN217070714 U CN 217070714U CN 202220737458 U CN202220737458 U CN 202220737458U CN 217070714 U CN217070714 U CN 217070714U
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die
rod
mould
base
fixed
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毕洪玮
常兆虎
张福敏
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Yantai Shuangcheng Machinery Co ltd
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Yantai Shuangcheng Machinery Co ltd
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Abstract

The utility model discloses a large-scale blade low pressure casting mould with automatic die-supporting mechanism, including base, mounting bracket, last mould, central lower mould and side direction lower mould, the upper surface of base is fixed with the mounting bracket, and upper surface one side of mounting bracket is the fretwork design, the lower surface that the lower extreme of die-casting hydraulic stem runs through the mounting bracket is connected with the mould, the upper surface of base is fixed with central lower mould, die-supporting hydraulic stem upper end side surface is fixed with the pole that sideslips, and the one end of the pole that just sideslips is connected with the kelly, the upper surface of base is fixed with 2 racks. This be provided with automatic die supporting mechanism's large-scale blade low pressure casting mould drives the mode that the pay-off area rises through the die supporting hydraulic stem, utilizes the pay-off area to drive the mode that the shaping product shifted out central lower mould under the support of the backup pad between its upper and lower surface for the shaping product can be stable shifted out, avoids because the unstable product and the mould that lead to of handling are impaired.

Description

Large blade low-pressure casting die provided with automatic die supporting mechanism
Technical Field
The utility model relates to a casting mould technical field specifically is a be provided with automatic die supporting mechanism's large-scale blade low pressure casting mould.
Background
In order to ensure the strength of the blade in the using process, the large-sized blade is usually manufactured in an integrated low-pressure casting molding mode, so that compared with a spliced blade, the blade has better impact strength, however, the existing large blade low-pressure casting mold in the casting process has some problems in the actual use process, for example, after the existing large blade low-pressure casting mold is cast, the demoulded blade needs to be lifted out of the mold by a lifting device, but the lifting device usually shakes in the lifting process, so that the condition that the product and the mould are damaged due to the collision of the blade and the mould is easily caused, meanwhile, the surface of the blade always has higher temperature when the blade is just cast, and the blade needs to be hoisted after being cooled, but the cooling mode of placing in the mould greatly reduces the casting efficiency and the heat dissipation speed is slower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be provided with automatic die supporting mechanism's large-scale blade low pressure casting mould to solve the inconvenient problem that slowly leads to casting efficiency low with the heat dissipation of handling that provides in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a large blade low-pressure casting die with an automatic die supporting mechanism comprises a base, a mounting frame, an upper die, a central lower die and lateral lower dies, wherein the mounting frame is fixed to the upper surface of the base, one side of the upper surface of the mounting frame is in a hollow design, a die-casting hydraulic rod is mounted on the upper surface of the mounting frame, the lower end of the die-casting hydraulic rod penetrates through the lower surface of the mounting frame and is connected with the upper die, the central lower die is fixed to the upper surface of the base, side supporting hydraulic rods are mounted on the upper surface of the base on two sides of the central lower die, the lateral lower dies are fixed to the upper ends of the side supporting hydraulic rods, a sliding demolding rod is connected to the upper surface of the base, a limiting rod is fixed to the side surface of the demolding rod, a rotating turning plate is arranged on the side surface of the limiting rod above the turning plate, a lug is arranged on the side surface of the limiting rod above the turning plate, and a positioning rod is fixed to the upper surface of the base, the utility model discloses a die-holding hydraulic press, including base, die-holding hydraulic press rod, motor, the output shaft of motor has the cylinder, 2 homonymies be connected with the pay-off area between the cylinder, 2 homonymies be provided with the platelike support between the die-holding hydraulic press rod upper end, and the platelike support that sets up between the die-holding hydraulic press rod upper end is located between the upper and lower surface of pay-off area, die-holding hydraulic press rod upper end side surface is fixed with the pole that sideslips, and the one end of the pole that just sideslips is connected with the kelly, the upper surface of base is fixed with 2 racks.
Preferably, the side edges of the central lower die are respectively attached to the side surfaces of the 2 lateral lower dies, and the upper surfaces of the central lower die and the lateral lower dies are attached to the lower surface of the upper die.
By adopting the technical scheme, the central lower die, the lateral lower die and the upper die can be spliced to form a complete die cavity.
Preferably, a spring is connected between the demoulding rod and the base, the upper end of the demoulding rod penetrates through the lower surface of the central lower die, and the upper end surface of the demoulding rod is in close fit connection with the lower surface of the cavity in the central lower die.
By adopting the technical scheme, the demoulding rod does not influence the forming of the blade and can assist the blade to demould.
Preferably, the limiting rod is in an L-shaped design, the transverse protrusion of the L-shaped design of the limiting rod faces the clamping rod, and a spring is connected between the limiting rod and the lower surface of the turning plate.
By adopting the technical scheme, the clamping rod can drive the limiting rod to slide downwards through the transverse bulge for pressing the limiting rod, so that the demoulding rod is reset.
Preferably, the locating lever runs through the surface of side slide bar and kelly, and the kelly is sliding connection with the pole that sideslips to be connected with the spring between kelly and the pole that sideslips.
Adopt above-mentioned technical scheme for the kelly can slide to the inside of sideslip pole after losing the spacing of locating lever.
Preferably, one end of the clamping rod facing the limiting rod is designed to be an isosceles trapezoid, and one end of the clamping rod facing the limiting rod is located between the transverse protrusion at the lower end of the limiting rod and the turning plate.
Adopt above-mentioned technical scheme for the card pole can slide to the inside of sideslip pole when isosceles trapezoid's one end pressurized.
Preferably, the distance between the longitudinal center lines of the 2 placing frames is equal to the distance between the longitudinal center line of the upper die and the longitudinal center line of the placing frame close to the upper die, the upper surface of the placing frame is higher than the upper surface of the feeding belt, and the upper surface of the placing frame is lower than the upper surface of the central lower die.
By adopting the technical scheme, the product can be placed on different placing racks for cooling and hoisting after the product is driven to move by the feeding belt at each time.
Compared with the prior art, the beneficial effects of the utility model are that: this be provided with automatic die supporting mechanism's large-scale blade low pressure casting mould:
1. the mode that the die supporting hydraulic rod drives the feeding belt to rise is utilized, and the mode that the feeding belt drives the molded product to move out of the central lower die under the support of the supporting plate between the upper surface and the lower surface of the feeding belt, so that the molded product can be stably moved out, and the product and the die are prevented from being damaged due to unstable hoisting;
2. the product is placed by the placing racks arranged at equal intervals, so that the product can be stably placed on the placing racks when the product is unloaded by the feeding belts, the product is placed and cooled by the placing racks in the middle, and the placing racks far away from the central lower die are used for supporting the product to be convenient to hoist;
3. the mode that drives the synchronous rising of side slide bar in the in-process through the mould supporting hydraulic stem drive pay-off area that rises for the pole that sideslips can drive the pole that sheds mould and go up the slip through the kelly, makes the pole that sheds mould ejecting with the product, and the kelly is breaking away from and is sliding on the pole that sideslips behind the block of locating lever no longer following, prevents that the product from excessively sliding up and being overturned by the top.
Drawings
FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
FIG. 3 is a schematic view of the overall sectional view of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 5 is a schematic view of the overall working state structure of the present invention.
In the figure: 1. a base; 2. a mounting frame; 3. die-casting a hydraulic rod; 4. an upper die; 5. a central lower die; 6. a side stay hydraulic rod; 7. a lateral lower die; 8. a stripper bar; 9. a limiting rod; 10. turning over a plate; 11. positioning a rod; 12. a die supporting hydraulic rod; 13. a motor; 14. a drum; 15. a feed belt; 16. a side slide bar; 17. a clamping rod; 18. and (5) placing the shelf.
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. 1-5, the present invention provides a technical solution: a large blade low-pressure casting die provided with an automatic die supporting mechanism comprises a base 1, a mounting frame 2, a die-casting hydraulic rod 3, an upper die 4, a central lower die 5, a side supporting hydraulic rod 6, a side lower die 7, a demolding rod 8, a limiting rod 9, a turning plate 10, a positioning rod 11, a die supporting hydraulic rod 12, a motor 13, a roller 14, a feeding belt 15, a side sliding rod 16, a clamping rod 17 and a placing frame 18, wherein the mounting frame 2 is fixed on the upper surface of the base 1, one side of the upper surface of the mounting frame 2 is in a hollow design, the die-casting hydraulic rod 3 is installed on the upper surface of the mounting frame 2, the lower end of the die-casting hydraulic rod 3 penetrates through the lower surface of the mounting frame 2 and is connected with the upper die 4, the central lower die 5 is fixed on the upper surface of the base 1, the side supporting hydraulic rods 6 are installed on the upper surfaces of the bases 1 on two sides of the central lower die 5, the side supporting hydraulic rods 6 are fixed with the side lower dies 7, the upper surface of the base 1 is connected with the slidable demolding rod 8, the side of central lower mould 5 laminates with the side surface of 2 side direction lower moulds 7 respectively, and the upper surface of central lower mould 5 and side direction lower mould 7 all laminates with the lower surface of last mould 4 mutually, be connected with the spring between stripper bar 8 and the base 1, and the lower surface of central lower mould 5 is run through to the upper end of stripper bar 8, and the up end of stripper bar 8 is connected with the lower surface tight fit of the inside die cavity of central lower mould 5, utilize last mould 4, the mode of accomplishing the die cavity is formed in the concatenation of central lower mould 5 and side direction lower mould 7, make the product can accomplish the exposure to the product both ends through the mode of removing side direction lower mould 7 after the shaping, make the product can be lifted by pay-off belt 15 and take off from central lower mould 5, utilize going up of stripper bar 8 to make the product can not block unable drawing of patterns in central lower mould 5 simultaneously.
As shown in fig. 1-5, a limiting rod 9 is fixed on the side surface of a demoulding rod 8, a turning plate 10 is arranged on the side surface of the limiting rod 9, a bump is arranged on the side surface of the limiting rod 9 above the turning plate 10, a positioning rod 11 is fixed on the upper surface of a base 1, a die supporting hydraulic rod 12 is embedded on the upper surface of the base 1, a motor 13 is installed on the upper end of the die supporting hydraulic rod 12 on one side, a roller 14 is connected to the output shaft of the motor 13, a feeding belt 15 is connected between 2 rollers 14 on the same side, a plate support is arranged between the upper ends of 2 die supporting hydraulic rods 12 on the same side, the plate support arranged between the upper ends of the die supporting hydraulic rods 12 is positioned between the upper surface and the lower surface of the feeding belt 15, a side slide rod 16 is fixed on the side surface of the upper end of the die supporting hydraulic rod 12, a clamping rod 17 is connected to one end of the side slide rod 16, 2 placing racks 18 are fixed on the upper surface of the base 1, the limiting rod 9 is designed in an L shape, the transverse bulge of the L-shaped design of the limiting rod 9 faces the clamping rod 17, a spring is connected between the limiting rod 9 and the lower surface of the turning plate 10, the positioning rod 11 penetrates through the outer surfaces of the side sliding rod 16 and the clamping rod 17, the clamping rod 17 is in sliding connection with the side sliding rod 16, the spring is connected between the clamping rod 17 and the side sliding rod 16, one end, facing the limiting rod 9, of the clamping rod 17 is designed in an isosceles trapezoid, one end, facing the limiting rod 9, of the clamping rod 17 is located between the transverse bulge at the lower end of the limiting rod 9 and the turning plate 10, the distance between the longitudinal central lines of the 2 placing frames 18 is equal to the distance between the longitudinal central line of the upper die 4 and the longitudinal central line of the placing frame 18, the upper surface of the placing frame 18 is higher than the upper surface of the feeding belt 15, the upper surface of the placing frame 18 is lower surface of the lower die 5, and a product is placed on the placing frame 18 after being lifted by the feeding belt 15, the product can be fully cast when another product is cast, and then the cooled product can be moved to another placing frame 18 by utilizing the process that the feeding belt 15 drives the product which is just cast to move, so that the cooled product can be conveniently lifted.
The working principle is as follows: when the large blade low-pressure casting die with the automatic die-supporting mechanism is used, firstly, after casting is finished, the die-casting hydraulic rod 3 drives the upper die 4 to move upwards, the side supporting hydraulic rod 6 drives the side lower die 7 to move obliquely downwards, two ends of a product on the central lower die 5 are exposed at the moment, then the die-supporting hydraulic rod 12 is started to drive the side sliding rod 16 to slide upwards, the side sliding rod 16 extrudes the turning plate 10 through the clamping rod 17, the turning plate 10 is blocked by the convex block and cannot rotate at the moment, and the clamping rod 17 is limited by the positioning rod 11 and cannot slide, so that the side sliding rod 16 extrudes the turning plate 10 through the clamping rod 17 to drive the limiting rod 9 to slide upwards, the limiting rod 9 drives the demoulding rod 8 to slide upwards to eject the product out of the central lower die 5, and after the demoulding rod 8 ejects the product out of the central lower die 5, the clamping rod 17 slides to a position separated from the connection with the positioning rod 11, so that the clamping rod 17 is not limited by the positioning rod 11 any more, the clamping rod 17 slides towards the inside of the side sliding rod 16 under the extrusion of the turning plate 10, so that the limiting rod 9 cannot continuously move along with the upward sliding of the side sliding rod 16, a product in the central lower die 5 can fall back to the inside of the central lower die 5 under the action of gravity and cannot be overturned, at the moment, the clamping rod 17 continuously drives the feeding belt 15 to slide upwards until the feeding belt 15 is in contact with the two ends of the product and the product is completely taken away from the central lower die 5 under the support of the supporting plate between the upper surface and the lower surface of the feeding belt 15;
at the moment, the die-supporting hydraulic rod 12 stops moving, the motor 13 drives the feeding belt 15 to move through the roller 14, the feeding belt 15 drives the product to move to the placing frame 18 in the middle of the base 1, the die-supporting hydraulic rod 12 drives the die-supporting hydraulic rod 12 to slide downwards, the product is placed on the placing frame 18 and does not slide downwards along with the feeding belt 15 in the sliding process, the product is placed on the placing frame 18 for cooling, the clamping rod 17 slides downwards along with the side sliding rod 16 and is clamped with the positioning rod 11, the clamping rod 17 enables the demoulding rod 8 to reset by extruding the lower end of the limiting rod 9, then the side supporting hydraulic rod 6 and the die-casting hydraulic rod 3 are started, the side supporting hydraulic rod 6 and the die-casting hydraulic rod 3 drive the upper die 4 and the side lower die 7 to be assembled with the central lower die 5 to form a complete die cavity, then the next casting is carried out, when the feeding belt 15 moves upwards after the next casting is finished, the cooled product is placed, then when the feeding belt 15 moves to unload, the product after the cooling is moved to directly over the rack 18 far away from central lower mould 5 under the drive of pay-off belt 15, treat pay-off belt 15 after, the product after the cooling falls on the rack 18 far away from central lower mould 5 and waits to carry out the handling through the fretwork department of mounting bracket 2, accomplishes the casting, the unloading and the cooling to the product in the continuous repetition of above-mentioned in-process, has increased holistic practicality.
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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a be provided with automatic die-holding mechanism's large-scale blade low pressure casting mould, includes base (1), mounting bracket (2), goes up mould (4), central lower mould (5) and side direction lower mould (7), its characterized in that: the die-casting machine is characterized in that a mounting rack (2) is fixed on the upper surface of a base (1), one side of the upper surface of the mounting rack (2) is designed in a hollow manner, a die-casting hydraulic rod (3) is mounted on the upper surface of the mounting rack (2), the lower end of the die-casting hydraulic rod (3) penetrates through the lower surface of the mounting rack (2) and is connected with an upper die (4), a central lower die (5) is fixed on the upper surface of the base (1), side-supporting hydraulic rods (6) are mounted on the upper surfaces of the base (1) on two sides of the central lower die (5), lateral lower dies (7) are fixed on the upper ends of the side-supporting hydraulic rods (6), a sliding demolding rod (8) is connected on the upper surface of the base (1), a limiting rod (9) is fixed on the lateral surface of the demolding rod (8), a rotating turning plate (10) is arranged on the lateral surface of the limiting rod (9) above the turning plate (10), and a lug is arranged on the lateral surface of the limiting rod (9), the upper surface of base (1) is fixed with locating lever (11), the embedded die-supporting hydraulic stem (12) of installing of upper surface of base (1), one side motor (13) are installed to the upper end of die-supporting hydraulic stem (12), the output shaft of motor (13) has cylinder (14), 2 homonymies be connected with pay-off area (15) between cylinder (14), 2 homonymies be provided with the platelike support between die-supporting hydraulic stem (12) upper end, and the platelike support that sets up between die-supporting hydraulic stem (12) upper end is located between the upper and lower surface of pay-off area (15), die-supporting hydraulic stem (12) upper end side surface is fixed with side slide bar (16), and the one end of side slide bar (16) is connected with kelly (17), the upper surface of base (1) is fixed with 2 rack (18).
2. The low-pressure casting die for large blades provided with the automatic die supporting mechanism is characterized in that: the side of center lower mould (5) laminates with the side surface of 2 side direction lower moulds (7) respectively mutually, and the upper surface of center lower mould (5) and side direction lower mould (7) all laminates with the lower surface of last mould (4) mutually.
3. The low-pressure casting die for large blades provided with the automatic die supporting mechanism is characterized in that: a spring is connected between the demoulding rod (8) and the base (1), the upper end of the demoulding rod (8) penetrates through the lower surface of the central lower die (5), and the upper end surface of the demoulding rod (8) is in close fit connection with the lower surface of the inner cavity of the central lower die (5).
4. The low-pressure casting die for large blades provided with the automatic die supporting mechanism is characterized in that: the limiting rod (9) is designed in an L shape, the transverse protrusion of the L-shaped design of the limiting rod (9) faces the clamping rod (17), and a spring is connected between the limiting rod (9) and the lower surface of the turning plate (10).
5. The low-pressure casting die for large blades provided with the automatic die supporting mechanism is characterized in that: locating lever (11) run through the surface of side slide bar (16) and kelly (17), and kelly (17) and sideslip pole (16) are sliding connection to be connected with the spring between kelly (17) and sideslip pole (16).
6. The low-pressure casting die for large blades provided with the automatic die supporting mechanism is characterized in that: one end of the clamping rod (17) facing the limiting rod (9) is designed to be an isosceles trapezoid, and one end of the clamping rod (17) facing the limiting rod (9) is located between the transverse bulge at the lower end of the limiting rod (9) and the turning plate (10).
7. The low-pressure casting die for large blades provided with the automatic die supporting mechanism is characterized in that: 2 the distance between the longitudinal central lines of the placing frames (18) is equal to the distance between the longitudinal central line of the upper die (4) and the longitudinal central line of the placing frame (18) close to the upper die (4), the upper surface of the placing frame (18) is higher than the upper surface of the feeding belt (15), and the upper surface of the placing frame (18) is lower than the upper surface of the central lower die (5).
CN202220737458.5U 2022-03-31 2022-03-31 Large blade low-pressure casting die provided with automatic die supporting mechanism Active CN217070714U (en)

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Application Number Priority Date Filing Date Title
CN202220737458.5U CN217070714U (en) 2022-03-31 2022-03-31 Large blade low-pressure casting die provided with automatic die supporting mechanism

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Application Number Priority Date Filing Date Title
CN202220737458.5U CN217070714U (en) 2022-03-31 2022-03-31 Large blade low-pressure casting die provided with automatic die supporting mechanism

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CN217070714U true CN217070714U (en) 2022-07-29

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117644194A (en) * 2024-01-29 2024-03-05 烟台双诚机械有限公司 Low-pressure casting equipment with automatic pick-and-place piece function
CN117983794A (en) * 2024-04-07 2024-05-07 泰州市双宇汽车零部件有限公司 Casting device for skylight window reinforcing piece

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117644194A (en) * 2024-01-29 2024-03-05 烟台双诚机械有限公司 Low-pressure casting equipment with automatic pick-and-place piece function
CN117644194B (en) * 2024-01-29 2024-03-26 烟台双诚机械有限公司 Low-pressure casting equipment with automatic pick-and-place piece function
CN117983794A (en) * 2024-04-07 2024-05-07 泰州市双宇汽车零部件有限公司 Casting device for skylight window reinforcing piece

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