Aluminum alloy die-casting die capable of ventilating and uniformly cooling

Abstract

The utility model relates to the technical field of aluminum alloy die-casting, and provides an aluminum alloy die-casting die capable of ventilating and uniformly cooling, which comprises a main box body and an adjusting mechanism. A handle rod is pulled to drive a clamping rod to slide along a notch till the clamping rod is separated from the notch and completely enters a circular groove, at the moment, the clamping rod compresses a spring, a bottom plate is pulled to slide along a sliding groove till the sliding groove is completely separated from the sliding groove, at the moment, the lower end of a main box body can be exposed, and then a telescopic rod is controlled to extend to push a top disc to move downwards; the top disc can abut against the aluminum alloy die-casting die formed in the forming die block to move downwards, under the condition that the protruding block is abutted by the lower edge position of the sliding groove, the ring block cannot slide downwards again, the formed aluminum alloy die-casting die can continuously move downwards, the formed aluminum alloy die-casting die is separated from the forming die block, and the formed aluminum alloy die-casting die is separated from the forming die block. Therefore, the formed aluminum alloy die-casting die is quickly ejected out, and the problem that the aluminum alloy die-casting die which is ventilated, uniformly cooled and formed is inconvenient to quickly eject out is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of aluminum alloy die casting, specifically, and relates to an aluminum alloy die casting mold with uniform ventilation and cooling. BACKGROUND

[0002] With the continuous improvement of industrial manufacturing level, the die casting manufacturing technique has also developed rapidly. In this technique, a mold needs to be applied, which is an important device in the liquid die forging method and a common technical means in the manufacturing industry. When the aluminum alloy mold is die cast, molten aluminum alloy high-temperature metal needs to be injected into the mold cavity. In this process, a large amount of high-temperature heat is released, which increases the temperature of the mold. In order to quickly form the molten aluminum alloy in the mold, cooling measures must be taken to cool the mold.

[0003] The patent specification with publication number CN212945348U discloses an aluminum alloy die casting mold with rapid cooling and cooling function, which comprises a top seat and a bottom seat. Four guide rods are fixedly connected between the top seat and the top seat, and two gas cylinders are fixedly connected to the lower end of the top seat. Two gas cylinders are jointly installed with an upper mold plate that slides on the guide rods, and the bottom seat is bolted with a lower mold plate corresponding to the upper mold plate. The upper mold plate is provided with a cooling cavity, a slot, an air inlet, and an air outlet that are connected in series. The above-mentioned device opens a liquid cavity filled with cooling liquid in the lower mold plate, and the piston in the upper mold plate moves up and down in the piston hole connected with the liquid cavity, so that the cooling liquid cools the lower mold plate and the transition plate during the flow process. By sleeving the transition plate in the slot of the upper mold plate, low temperature is transferred to the metal plate. By pulling the transition plate, low-temperature cold air flows into the cooling cavity of the upper mold plate through the air inlet, thereby achieving cooling and heat dissipation of the upper mold plate.

[0004] However, in the implementation of the related technology, the above-mentioned technical scheme has the following problems: the above-mentioned device can cool each part of the mold during use, but it is difficult to quickly take out the formed aluminum alloy product from the upper and lower molds after the mold is cooled. If the formed aluminum alloy product is taken out from the upper end of the device, it will consume a lot of operation cost and cause waste of resources. Therefore, further improvement is needed. UTILITY MODEL CONTENTS

[0005] The utility model provides an aluminum alloy die casting mold with uniform ventilation and cooling, which solves the problem of not being convenient to quickly eject the aluminum alloy die casting mold formed by uniform ventilation and cooling in the related technology.

[0006] The technical scheme of the utility model is as follows:

[0007] The utility model provides an aluminium alloy pressure casting mould of ventilation even cooling, including main box, the inside and the outer surface of main box are provided with adjusting mechanism, the adjusting mechanism includes the ejection assembly for conveniently ejecting the formed pressure casting mould from the inside of main box and is fixedly connected on the upper end of main box, the inner wall of main box is evenly provided with ventilation hole, the inner wall of main box is provided with sliding slot, the lateral wall of main box is provided with through groove, the through groove is connected with sliding slot, the inner wall of main box is provided with recess, the recess is connected with sliding slot, one end of main box is provided with moving groove, the inner wall of through groove and sliding slot is slidably connected with the resistance assembly for blocking the lower end of pressure casting mould and preventing pressure casting mould from sliding out from the inside of main box, the inside of main box is slidably connected with the mould forming assembly for pressure casting various shape moulds, the inside of moving groove is slidably connected with the engagement assembly for fixing resistance assembly on through groove.

[0008] Preferably, the ejection assembly includes a support rod fixedly connected to the upper end of the main box, a cross-shaped connecting block fixedly connected to the outer surface of the support rod, a disc fixedly connected to one end of the cross-shaped connecting block, an extension rod fixedly connected to the lower end of the disc, and a top disc fixedly connected to the lower end of the extension rod.

[0009] Preferably, the inner wall of the through groove is provided with a notch, and the side wall of the notch is provided with a circular groove.

[0010] Preferably, the circular groove is in communication with the moving groove.

[0011] Preferably, the resistance assembly includes a bottom plate slidably connected to the inner wall of the through groove and the sliding slot, a clamping block fixedly connected to each end of the two sides of the bottom plate, and a slot opening provided through the side of the clamping block.

[0012] Preferably, the clamping block is slidably connected to the notch, and the slot opening is in communication with the circular groove.

[0013] Preferably, the mould forming assembly includes a ring block slidably connected to the inner wall of the main box, a protruding block fixedly connected to the outer surface of the ring block, and a forming mould block fixedly connected to the inner wall of the ring block.

[0014] Preferably, the protruding block is slidably connected to the recess.

[0015] Preferably, the engagement assembly includes a clamping rod slidably connected to the inner wall of the circular groove, a handle rod fixedly connected to the outer surface of the clamping rod, and a spring fixedly connected to one end of the clamping rod.

[0016] Preferably, the end of the clamping rod away from the spring is slidably connected to the slot opening, the handle rod passes through the inside of the moving groove, and one end of the spring is fixedly connected to the inner wall of the circular groove.

[0017] The utility model discloses a working principle and beneficial effect are:

[0018] The utility model discloses a pull handle bar drive card rod along the slot sliding, until card rod and the slot are separated completely enter the inside of round groove, and card rod will form compression to spring at this time, at this time, can pull the bottom plate along the sliding slot sliding, until the sliding slot completely separates the sliding slot, at this time, the lower end of main box body exposes, then control telescopic link elongation and push the top disc and move down, the top disc will resist the aluminium alloy die casting mould that the aluminium alloy die casting mould block inside is shaped and moves down, under the condition that the lug is resisted by the lower side position of the sliding slot, ring block can not slide down again, and the aluminium alloy die casting mould that the aluminium alloy die casting mould is shaped will continue to move down, thereby make the aluminium alloy die casting mould that the aluminium alloy die casting mould is shaped and aluminium alloy die casting mould block separate, and this fast ejects the aluminium alloy die casting mould that the aluminium alloy die casting mould is shaped, and the problem of the aluminium alloy die casting mould that the aluminium alloy die casting mould is shaped is conveniently uniformly ventilated and cooled and shaped and is solved. BRIEF DESCRIPTION OF DRAWINGS

[0019] The utility model will be further explained in detail below combining with the specific embodiment and the drawing.

[0020] Figure 1 It is whole structure schematic diagram for the utility model;

[0021] Figure 2 It is main box body structure schematic diagram for the utility model;

[0022] Figure 3 It is resistance component structure schematic diagram for the utility model;

[0023] Figure 4 It is mould forming component structure schematic diagram for the utility model;

[0024] Figure 5 It is the structure schematic diagram of the clamping assembly of the utility model.

[0025] In the drawing: 1, main box body;2, adjusting mechanism;21, ejecting assembly;211, support rod;2111, cross -shaped connecting block;212, disc;2121, telescopic link;21211, top disc;22, air hole;23, sliding slot;24, through groove;241, lack groove;2411, round groove;25, recess;26, moving groove;27, resistance component;271, bottom plate;2711, card block;27111, slot;28, mould forming component;281, ring block;2811, lug;2812, forming die block;29, clamping assembly;291, card rod;2911, handle bar;2912, spring. PREFERRED EMBODIMENT

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor are involved in the protection scope of the utility model.

[0027] As shown in Figure 1 The utility model discloses a kind of ventilation uniform cooling's aluminum alloy die casting mould, including main box 1, adjusting mechanism 2 is arranged on the inside and outer surface of main box 1.

[0028] As shown in Figure 1 Adjusting mechanism 2 includes the ejection assembly 21 for being conveniently ejected from the inside of main box 1 for the formed die casting mould on the upper end of main box 1, and the ejection assembly 21 includes the support rod 211 fixedly connected on the upper end of main box 1, the cross-shaped connecting block 2111 is fixedly connected on the outer surface of support rod 211, one end of cross-shaped connecting block 2111 is fixedly connected with disc 212, the lower end of disc 212 is fixedly connected with telescopic rod 2121, the lower end of telescopic rod 2121 is fixedly connected with top disc 21211, cross-shaped connecting block 2111 is used to support disc 212, disc 212 is used to support telescopic rod 2121, and the telescopic rod 2121 is used to push top disc 21211 to move at the center position of main box 1.

[0029] As shown in Figure 2 The inner wall of main box 1 is evenly provided with ventilation hole 22, the inner wall of main box 1 is provided with sliding groove 23, the side wall of main box 1 is provided with through groove 24, through groove 24 is communicated with sliding groove 23, the inner wall of main box 1 is provided with recess 25, recess 25 is communicated with sliding groove 23, one end of main box 1 is provided with moving groove 26, the inner wall of through groove 24 is provided with lack groove 241, the side wall of lack groove 241 is provided with circular groove 2411, circular groove 2411 is communicated with moving groove 26, ventilation hole 22 is used to ventilate the inside of main box 1 evenly, to enhance the cooling effect of aluminum alloy die casting mould in the inside of main box 1, sliding groove 23 is used to limit bottom plate 271, recess 25 is used to limit ring block 281, the existence of moving groove 26 facilitates the clamping rod 291 in the inside of circular groove 2411 from outside.

[0030] As shown in Figure 3As shown, the through groove 24 and the inner wall of the sliding groove 23 are slidingly connected with a blocking assembly 27 for blocking the lower end of the die casting mold, preventing the die casting mold from sliding out of the inside of the main box body 1, the blocking assembly 27 includes a bottom plate 271 slidingly connected to the inner wall of the through groove 24 and the sliding groove 23, both sides of the bottom plate 271 are fixedly connected with a clamping block 2711, the side surface of the clamping block 2711 is provided with a slot 27111, the clamping block 2711 is slidingly connected with the missing groove 241, the slot 27111 is in communication with the circular groove 2411, the clamping block 2711 is used for clamping connection with the missing groove 241, and the bottom plate 271 is used for supporting the protrusion 2811 of the ring block 281.

[0031] As shown in the drawings, Figure 4 The inside of the main box body 1 is slidingly connected with a mold forming assembly 28 for die casting various shaped molds, the mold forming assembly 28 includes a ring block 281 slidingly connected to the inner wall of the main box body 1, the outer surface of the ring block 281 is fixedly connected with a protrusion 2811, the inner wall of the ring block 281 is fixedly connected with a forming mold block 2812, the protrusion 2811 is slidingly connected with the recess 25, the forming mold block 2812 is used to form the required die casting mold shape in its inside, and the forming mold block 2812 has multiple groups, which can die cast aluminum alloy into various mold shapes.

[0032] As shown in the drawings, Figure 5 The inside of the moving groove 26 is slidingly connected with a clamping assembly 29 for fixing the blocking assembly 27 in the through groove 24, the clamping assembly 29 includes a clamping rod 291 slidingly connected to the inner wall of the circular groove 2411, the outer surface of the clamping rod 291 is fixedly connected with a handle rod 2911, one end of the clamping rod 291 is fixedly connected with a spring 2912, the end of the clamping rod 291 away from the spring 2912 is slidingly connected with the slot 27111, the handle rod 2911 penetrates through the inside of the moving groove 26, one end of the spring 2912 is fixedly connected with the inner wall of the circular groove 2411, and the spring 2912 is used to push the clamping rod 291 to slide along the circular groove 2411 into the inside of the slot 27111.

[0033] The working principle and use instruction of the utility model are as follows: when the work of quickly ejecting the aluminum alloy die casting die after forming is needed, first, the staff needs to pull the handle rod 2911 to drive the clamping rod 291 to slide along the slot 27111 until the clamping rod 291 is separated from the slot 27111 and completely enters the inside of the circular groove 2411, and at this time, the clamping rod 291 will compress the spring 2912, at this time, the bottom plate 271 can be pulled to slide along the sliding groove 23 until the sliding groove 23 is completely separated from the sliding groove 23, at this time, the lower end of the main box body 1 is exposed, then the telescopic rod 2121 is controlled to extend to push the top disc 21211 to move downwards, at this time, the top disc 21211 will abut against the aluminum alloy die casting die formed in the inside of the forming die block 2812 to move downwards, under the condition that the protrusion 2811 is abutted against the lower edge position of the sliding groove 23, the ring block 281 cannot slide downwards again, and the formed aluminum alloy die casting die will continuously move downwards, so that the formed aluminum alloy die casting die is separated from the forming die block 2812, and the formed aluminum alloy die casting die is quickly ejected by the uniform ventilation and cooling.

[0034] The above is only the preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An air-vent evenly cooled aluminum alloy die-casting mold comprising a main body (1), characterized in that, The inside and the outer surface of the main box body (1) are provided with adjusting mechanism (2), the adjusting mechanism (2) includes the fixed connection on the upper end of main box body (1) for the convenient ejection of the shaped die casting die from the inside of main box body (1) ejecting assembly (21), the inner wall of main box body (1) is evenly provided with vent hole (22), the inner wall of main box body (1) is provided with sliding groove (23), the sidewall of main box body (1) is provided with through groove (24), the through groove (24) is communicated with sliding groove (23), the inner wall of main box body (1) is provided with recess (25), the recess (25) is communicated with sliding groove (23), one end of main box body (1) is provided with moving groove (26), the inner wall of through groove (24) and sliding groove (23) is slidably connected with the resistance assembly (27) for blocking the lower end of die casting die, to prevent the die casting die from sliding out of the inside of main box body (1), the inside of main box body (1) is slidably connected with the mold forming assembly (28) for die casting various shaped molds, the inside of moving groove (26) is slidably connected with the clamping assembly (29) for fixing resistance assembly (27) in through groove (24).

2. An aluminum alloy die casting die vented uniformly cooled according to claim 1, characterized in that, The ejecting assembly (21) includes a support rod (211) fixedly connected to the upper end of the main box body (1), a cross-shaped connecting block (2111) fixedly connected to the outer surface of the support rod (211), a disc (212) fixedly connected to one end of the cross-shaped connecting block (2111), a telescopic rod (2121) fixedly connected to the lower end of the disc (212), and a top disc (21211) fixedly connected to the lower end of the telescopic rod (2121).

3. An aluminum alloy die casting die vented uniformly cooled according to claim 1, characterized in that, The inner wall of the through groove (24) is provided with a notch (241) through it.

4. An air-vent evenly cooled aluminum alloy die-cast mold according to claim 3, wherein The circular groove (2411) is communicated with the moving groove (26).

5. The vented, uniformly cooled aluminum alloy die casting die of claim 1, wherein, The resistance assembly (27) includes a bottom plate (271) slidably connected to the inner walls of the through groove (24) and the sliding groove (23), a clamping block (2711) fixedly connected to each end of the two sides of the bottom plate (271), and a slot (27111) through the side of the clamping block (2711).

6. An air-vent evenly cooled aluminum alloy die-cast mold according to claim 5, wherein The clamping block (2711) is slidably connected to the notch (241), and the slot (27111) is communicated with the circular groove (2411).

7. An air-vent uniformly cooled aluminum alloy die casting mold according to claim 1, wherein The mold forming assembly (28) includes a ring block (281) slidably connected to the inner wall of the main box body (1), a protruding block (2811) fixedly connected to the outer surface of the ring block (281), and a shaped mold block (2812) fixedly connected to the inner wall of the ring block (281).

8. An air-vent evenly cooled aluminum alloy die-cast mold according to claim 7, wherein The protruding block (2811) is slidably connected to the recess (25).

9. The vented, uniformly cooled aluminum alloy die casting die of claim 1, wherein, The clamping assembly (29) includes a clamping rod (291) slidably connected to the inner wall of the circular groove (2411), a handle rod (2911) fixedly connected to the outer surface of the clamping rod (291), and a spring (2912) fixedly connected to one end of the clamping rod (291).

10. The vented, uniformly-cooled aluminum-alloy die-casting die of claim 9, wherein, The far end of the card rod (291) is slidably connected with the notch (27111), the handle rod (2911) penetrates through the inside of the moving slot (26), and one end of the spring (2912) is fixedly connected with the inner wall of the circular groove (2411).

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