CN214640092U - Casting die for horizontal reinforcing rib plate of automobile door - Google Patents

Abstract

The utility model discloses a casting mould of an automobile door horizontal reinforcing rib plate, which relates to the technical field of rib plate casting, and comprises a base and a guide post, wherein the upper surface of the base is fixedly connected with the guide post, two sides of an upper cavity are both provided with a buffer mechanism, a cooling mechanism is arranged inside a lower die holder, the casting mould of the automobile door horizontal reinforcing rib plate reduces the temperature of the lower die holder through the heat transfer effect between the cooling mechanism and the lower die holder, thereby reducing the internal temperature of the lower cavity, leading a workpiece to accelerate the cooling speed, improving the forming efficiency, leading a pressing plate to slide along the surface of the guide post through a cylinder to lead the upper die holder to be capable of vertically orienting and the lower die holder to be closed, leading the upper die holder to be more stable, leading the casting quality of the workpiece to be more stable, and buffering the impact force generated when the mould is closed through the buffer mechanism, the abrasion of the die can be greatly reduced, and the service life of the die can be prolonged.

Description

Casting die for horizontal reinforcing rib plate of automobile door

Technical Field

The utility model relates to a gusset casting technical field specifically is a casting mould of horizontal deep floor of car door.

Background

The automobile door provides a passage for a driver and passengers to get in and out of the automobile, isolates the interference outside the automobile, lightens side impact to a certain extent, and protects passengers, wherein the reinforcing rib plate is used for enhancing the strength and rigidity of a product under the condition of not increasing the wall thickness of the product, so that the material consumption is saved, the weight is reduced, the cost is reduced, the product is used for overcoming the product distortion and deformation caused by uneven stress due to the difference of the wall thickness of the product, and the reinforcing rib plate is often required to be used for reinforcing the structure of the automobile accessory in order to improve the strength of the automobile accessory.

At present, automobile door's deep floor is when the casting, pour the shaping through the casting mould usually, but current casting mould is when using, can only be with the equipment part shaping, in order to improve shaping efficiency, need increase cooling arrangement alone and cool off, lead to casting cost higher, some producers can adopt natural cooling in addition even, lead to production efficiency extremely low, current mould location is not accurate enough when the closure simultaneously, lack corresponding direction sliding support, lead to the stability that can't guarantee the cope match-plate pattern, make the casting quality of work piece be difficult to obtain the guarantee, therefore, the casting mould of automobile door horizontal deep floor that can solve above-mentioned problem now is required.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a casting mould of vapour door horizontal deep floor has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a casting mould of horizontal deep floor of automobile door, includes base and guide post, the last fixed surface of base is connected with the guide post, the sliding surface of guide post is connected with the clamp plate, the lower fixed surface of clamp plate is connected with the upper die base, the bottom of upper die base is provided with the die cavity, the both sides of going up the die cavity all are provided with buffer gear, the upper surface of base is located one side fixedly connected with die holder of guide post, the inside of die holder is provided with cooling body, the top of die holder is provided with down the die cavity, the both sides of die cavity all are provided with the dashpot down.

Optionally, the top of the guide post is fixedly connected with a top plate, and the top of the top plate is fixedly provided with an air cylinder of which the output end is fixedly connected with the upper surface of the pressing plate.

Optionally, the buffer mechanism comprises a mounting groove, a spring, a connecting rod and a buffer pad, the spring is fixedly mounted inside the mounting groove, the connecting rod is fixedly connected to the end of the spring, the buffer pad is fixedly connected to the end of the connecting rod, and the buffer pad and the buffer groove are matched.

Optionally, the cooling body includes water tank, miniature immersible pump, condenser, coiled pipe, circulating pump and honeycomb duct, the upper surface of base is provided with the water tank, the inside of water tank is provided with miniature immersible pump, miniature immersible pump's output leads to pipe fixedly connected with condenser, the output fixedly connected with of condenser inlays in the inside coiled pipe of die holder, the tip fixedly connected with circulating pump of coiled pipe, the output fixedly connected with honeycomb duct of circulating pump.

Optionally, the type of the condenser is a water-cooled condenser, the top of the water tank is fixedly connected with a water inlet pipe, and one side of the water tank is fixedly connected with a drain pipe.

Optionally, the top of the pressing plate is fixedly connected with a pouring hopper, and the bottom of the pouring hopper is fixedly connected with a pouring pipe.

(III) advantageous effects

The utility model provides a casting mould of horizontal deep floor of car door possesses following beneficial effect:

1. this casting mould of horizontal deep floor of automobile door, through cooling body's setting, refrigerate water through the condenser to carry out the transmission with cold water through the coiled pipe, through the heat transfer effect between air conditioning that the coiled pipe gived off and the die holder, reduce the die holder temperature, thereby reduce lower die cavity inside temperature, make the work piece can accelerate cooling rate, improve shaping efficiency.

2. This casting mould of horizontal deep floor of automobile door, through the cylinder, guide post and buffer gear's cooperation setting, drive the clamp plate through the cylinder extension and slide down along the surface of guide post, make the upper die base can be fixed perpendicularly and the die holder is closed, make the upper die base can be more stable at the fashioned in-process of closure simultaneously, the casting quality that makes the work piece also can be more stable, and cushion the impact force that produces the mould when carrying out the closure through buffer gear, can greatly reduce the wearing and tearing of mould, and prolong its life.

Drawings

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

fig. 2 is a schematic structural view of the front view of the present invention;

fig. 3 is a schematic structural view of the front view section of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a base; 2. a guide post; 3. pressing a plate; 4. an upper die holder; 5. an upper cavity; 6. a buffer mechanism; 601. mounting grooves; 602. a spring; 603. a connecting rod; 604. a cushion pad; 7. a lower die holder; 8. a cooling mechanism; 801. a water tank; 802. a micro submersible pump; 803. a condenser; 804. a serpentine tube; 805. a circulation pump; 806. a flow guide pipe; 9. a lower cavity; 10. a buffer tank; 11. a top plate; 12. a cylinder; 13. a water inlet pipe; 14. a drain pipe; 15. pouring a hopper; 16. and (6) pouring the pipe.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a casting mold of an automobile door horizontal reinforcing rib plate comprises a base 1 and guide posts 2, wherein the upper surface of the base 1 is fixedly connected with the guide posts 2, the top of the guide posts 2 is fixedly connected with a top plate 11, the top of the top plate 11 is fixedly provided with an air cylinder 12, the output end of the air cylinder is fixedly connected with the upper surface of a pressing plate 3, the surface of the guide posts 2 is slidably connected with the pressing plate 3, the pressing plate 3 is driven to slide downwards along the surface of the guide posts 2 by the extension of the air cylinder 12, so that an upper mold base 4 can be vertically oriented and closed with a lower mold base 7, the upper mold base 4 can be more stable in the process of closed molding, the casting quality of a workpiece can be more stable, the top of the pressing plate 3 is fixedly connected with a casting hopper 15, the bottom of the casting hopper 15 is fixedly connected with a casting pipe 16, and the casting liquid is added into an upper mold cavity 5 and a lower mold cavity 9 through the casting hopper 15 and the casting pipe 16, the lower surface of the pressing plate 3 is fixedly connected with an upper die holder 4, the bottom of the upper die holder 4 is provided with an upper die cavity 5, two sides of the upper die cavity 5 are respectively provided with a buffer mechanism 6, each buffer mechanism 6 comprises a mounting groove 601, a spring 602, a connecting rod 603 and a buffer pad 604, the inside of the mounting groove 601 is fixedly provided with the spring 602, the end part of the spring 602 is fixedly connected with the connecting rod 603, the end part of the connecting rod 603 is fixedly connected with the buffer pad 604, the buffer pad 604 is matched with the buffer groove 10, when the cylinder 12 drives the upper die holder 4 to move downwards, the pressure can enable the buffer pad 604 to be clamped in the buffer groove 10 and enable the connecting rod 603 to move at the same time, the spring 602 is compressed, the impact force generated when the die is closed is buffered through the self elasticity of the spring 602, the abrasion of the die can be greatly reduced, the service life of the die can be prolonged, the upper surface of the base 1 is fixedly connected with a lower die holder 7 on one side of the guide column 2, the cooling mechanism 8 is arranged in the lower die holder 7, the cooling mechanism 8 comprises a water tank 801, a micro submersible pump 802, a condenser 803, a coiled pipe 804, a circulating pump 805 and a flow guide pipe 806, the water tank 801 is arranged on the upper surface of the base 1, the micro submersible pump 802 is arranged in the water tank 801, the micro submersible pump 802 is connected with the output end of the micro submersible pump 802 through a water pipe, the condenser 803 is fixedly connected with the output end of the condenser 803, the coiled pipe 804 embedded in the lower die holder 7 is fixedly connected with the end part of the coiled pipe 804, the flow guide pipe 806 is fixedly connected with the output end of the circulating pump 805, the condenser 803 is a water-cooled condenser, the water inlet pipe 13 is fixedly connected with the top of the water tank 801, the drain pipe 14 is fixedly connected with one side of the water tank 801, water in the water tank 801 is extracted through the micro submersible pump 802, and then the water is refrigerated through the condenser 803, and transmit cold water through coiled pipe 804, the heat transfer effect between the air conditioning that gives off through coiled pipe 804 and lower bolster 7, reduce lower bolster 7 temperature, thereby reduce the inside temperature of low die cavity 9, make the work piece can accelerate cooling rate, improve shaping efficiency, and through circulating pump 805 with the inside of water guide to water tank 801 once more through honeycomb duct 806 of coiled pipe 804 after using, carry out recycling, thereby the consumption of using water wisely, the top of lower bolster 7 is provided with lower die cavity 9, the both sides of lower die cavity 9 all are provided with dashpot 10.

When the device is used, the air cylinder 12 extends and drives the pressing plate 3 to slide downwards along the surface of the guide post 2, so that the upper die base 4 and the lower die base 7 are closed, the impact force generated when the die is closed is buffered through the buffer mechanism 6, the abrasion of the die can be greatly reduced, then the pouring hopper 15 and the pouring pipe 16 are used for adding pouring liquid into the upper die cavity 5 and the lower die cavity 9 to form a workpiece, water in the water tank 801 is extracted through the micro submersible pump 802, then the water is refrigerated through the condenser 803, cold water is transmitted through the coil pipe 804, the temperature of the lower die base 7 is reduced through the heat transfer effect between cold air emitted by the coil pipe 804 and the lower die base 7, so that the internal temperature of the lower die cavity 9 is reduced, the formed workpiece can be cooled at a higher speed, the forming efficiency is improved, and the water used by the coil pipe 804 is guided to the inside of the water tank 801 again through the guide pipe 806 through the circulating pump 805, and the water is recycled, so that the water consumption is saved.

To sum up, the utility model discloses a heat transfer effect between cooling body 8 and die holder 7, reduce die holder 7 temperature, thereby reduce the inside temperature of low die cavity 9, make the work piece can accelerate cooling rate, improve shaping efficiency, drive the surface lapse of clamp plate 3 along guide post 2 through the extension of cylinder 12, make upper die base 4 can be closed with die holder 7 by vertical orientation, make upper die base 4 can be more stable at the fashioned in-process of closure simultaneously, the casting quality that makes the work piece also can be more stable, and cushion the impact force that the mould produced when carrying out the closure through buffer gear 6, can greatly reduce the wearing and tearing of mould, and prolong its life.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides an automobile door horizontal deep floor's casting mould, includes base (1) and guide post (2), its characterized in that: the utility model discloses a die holder, including base (1), last fixed surface of guide post (2), the surperficial sliding connection of guide post (2) has clamp plate (3), the lower fixed surface of clamp plate (3) is connected with upper die base (4), the bottom of upper die base (4) is provided with die cavity (5), the both sides of going up die cavity (5) all are provided with buffer gear (6), the upper surface of base (1) is located one side fixedly connected with die holder (7) of guide post (2), the inside of die holder (7) is provided with cooling body (8), the top of die holder (7) is provided with down die cavity (9), the both sides of die cavity (9) all are provided with dashpot (10) down.

2. The casting mold for the horizontal reinforcing rib plate of the automobile door according to claim 1, wherein: the top fixedly connected with roof (11) of guide post (2), the top fixed mounting of roof (11) has output and clamp plate (3) upper surface fixed connection's cylinder (12).

3. The casting mold for the horizontal reinforcing rib plate of the automobile door according to claim 1, wherein: buffer gear (6) include mounting groove (601), spring (602), connecting rod (603) and cushion (604), the inside fixed mounting of mounting groove (601) has spring (602), the tip fixedly connected with connecting rod (603) of spring (602), the tip fixedly connected with blotter (604) of connecting rod (603), blotter (604) and cushion (10) looks adaptation.

4. The casting mold for the horizontal reinforcing rib plate of the automobile door according to claim 1, wherein: cooling body (8) include water tank (801), miniature immersible pump (802), condenser (803), coiled pipe (804), circulating pump (805) and honeycomb duct (806), the upper surface of base (1) is provided with water tank (801), the inside of water tank (801) is provided with miniature immersible pump (802), the output of miniature immersible pump (802) leads to pipe fixedly connected with condenser (803), the output fixedly connected with of condenser (803) inlays coiled pipe (804) in lower bolster (7) inside, the tip fixedly connected with circulating pump (805) of coiled pipe (804), the output fixedly connected with honeycomb duct (806) of circulating pump (805).

5. The casting mold for the horizontal reinforcing rib plate of the automobile door according to claim 4, wherein: the type of condenser (803) is water-cooled condenser, the top fixedly connected with inlet tube (13) of water tank (801), one side fixedly connected with drain pipe (14) of water tank (801).

6. The casting mold for the horizontal reinforcing rib plate of the automobile door according to claim 1, wherein: the top of the pressing plate (3) is fixedly connected with a pouring hopper (15), and the bottom of the pouring hopper (15) is fixedly connected with a pouring pipe (16).

Images