High-sealing-performance aluminum profile machining die-casting machine

Abstract

The utility model relates to the technical field of aluminum profile die-casting equipment, in particular to a high-sealing-performance aluminum profile machining die-casting machine. According to the technical scheme, the mold comprises a base, a fixed mold block and a movable mold block which are arranged on the base, and further comprises a top block fixedly installed at the top of the fixed mold block; the cleaning mechanism is arranged in the top block and is used for brushing the sealing surfaces of the fixed module and the movable module; and the lifting mechanism is mounted on the base and drives the cleaning mechanism to be separated from or retracted into the top block. According to the utility model, the ejection block, the cleaning mechanism, the lifting mechanism and other structures are matched, so that aluminum slag on the surfaces of the fixed module and the movable module is cleaned in time, and the die can be completely sealed during die assembly, so that the leakage of molten aluminum is avoided, and the good sealing property of the die in the production process is ensured. And meanwhile, the clean mold surface can ensure that the surface of the casting is smooth and free of defects, and the overall quality and reliability of the casting are remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium alloy section pressure casting equipment technical field especially relates to a kind of high sealing property aluminium alloy section processing die casting machine. BACKGROUND

[0002] Aluminium alloy section refers to the aluminium alloy by extrusion molding process and is made of various section shape aluminium material.Currently, in order to complete the casting of an aluminium alloy section in a short time, pressure casting machine is usually used.But in the use process of traditional aluminium alloy section pressure casting machine, aluminium slag will accumulate on the die, and the accumulation of aluminium slag will be accumulated on the die surface of die closing.When the die is closed, the existence of aluminium slag will interfere with the accurate closure of the die.The sealing property of the die depends on the close contact between the die surface, and the aluminium slag hinders the contact surface, which will cause the die to be unable to completely close, and further cause the leakage of aluminium liquid. SUMMARY

[0003] The utility model aims at the problem that in the use process of traditional aluminium alloy section pressure casting machine, aluminium slag will accumulate on the die and interfere with the accurate closure of the die.The sealing property of the die depends on the close contact between the die surface, and the aluminium slag hinders the contact surface, which will cause the die to be unable to completely close, and further cause the leakage of aluminium liquid, and proposes a kind of high sealing property aluminium alloy section processing die casting machine.

[0004] The utility model discloses a technical scheme of a kind of high sealing property aluminium alloy section processing die casting machine, including base and the die block and movable die module being set on base, further include: fixedly installed in the top of die block top block;Cleaning mechanism is set in the top block and the sealing surface of die block and movable die module is washed;Lifting mechanism is installed in the base and drives cleaning mechanism to be extruded or retracted in top block.

[0005] Optionally, the cleaning mechanism includes a driving bracket for moving to the middle part of the die block and the movable die module, the upper surface of the driving bracket is fixedly connected with a pair of synchronous switches of double-shaft motor, the output shaft of the double-shaft motor is fixedly connected with a rotating plate, and the rotating plate is provided with an automatic straightening cleaning brush.

[0006] Optionally, the lifting mechanism includes a first positioning plate fixedly connected to the top of the top block, the upper surface of the first positioning plate is fixedly connected with a motor, the output shaft of the motor is movably penetrated through the first positioning plate and fixedly connected with a screw rod, the bottom of the top block is fixedly connected with a second positioning plate, and the second positioning plate is rotatably connected with the bottom end of the screw rod.

[0007] Optionally, the lifting mechanism further includes a sliding push plate provided in the top block and screw-connected with the screw rod, the lower surface of the sliding push plate is fixedly connected with a pair of connecting rods, and the bottom end of the connecting rod is fixedly connected with the driving bracket.

[0008] Optionally, a T-shaped limiting block is fixedly connected in the middle of the upper surface of the driving supporting plate and abuts against the lower surface of the second positioning support plate.

[0009] Optionally, a die casting cavity is formed in the fixed mold block, and a die casting block is formed in the movable mold block and abuts into the die casting cavity.

[0010] Optionally, the pair of connecting rods and the double-shaft motor are symmetrically arranged with the T-shaped limiting block as the center.

[0011] Optionally, the bottom of the top block is fixedly connected with a fixing block, and a pair of bolts are arranged on the fixing block.

[0012] In summary, the present application has at least one of the following beneficial technical effects:

[0013] The present application utilizes the cooperation of the top block, the cleaning mechanism and the lifting mechanism, so that the aluminum slag on the surface of the fixed mold block and the movable mold block is cleaned in time, the mold can be completely tightly closed when the mold is closed, thereby avoiding the leakage of aluminum liquid and ensuring the good sealing property of the mold during the production process. Meanwhile, the clean mold surface can also ensure the smooth and defect-free surface of the casting, and significantly improve the overall quality and reliability of the casting. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 A first state structure schematic view of the high-sealing-property aluminum profile machining die casting machine is given;

[0015] Figure 2 A second state structure schematic view of the high-sealing-property aluminum profile machining die casting machine is given;

[0016] Figure 3 For Figure 2 A partial cross-sectional structure schematic view is given.

[0017] Fig. 1 is a base; 11 is a fixed mold block; 111 is a die casting cavity; 12 is a movable mold block; 121 is a die casting block; 2 is a top block; 21 is a first positioning support plate; 22 is a motor; 23 is a screw rod; 24 is a sliding push plate; 25 is a connecting rod; 26 is a driving supporting plate; 261 is a T-shaped limiting block; 262 is a double-shaft motor; 263 is a rotating plate; 264 is a cleaning brush; 27 is a second positioning support plate; 3 is a fixing block; 31 is a bolt. DETAILED DESCRIPTION

[0018] The technical solutions of the present application will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments.

[0019] The components of the embodiments of the present application described and shown herein can be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the application, but merely represents selected embodiments of the application.

[0020] All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present application without creative labor shall fall within the scope of protection of the present application.

[0021] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] It should be noted that the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. In this specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0023] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] Embodiments

[0025] As Figures 1 to 3As shown, the utility model provides a kind of high sealing property aluminium alloy processing die casting machine, including base 1 and the die module 11 and movable module 12 of setting on base 1, die module 11 is opened in and has die casting die cavity 111, movable module 12 is opened in and has the die casting block 121 of entering into die casting die cavity 111, further include: fixedly installed in the top of die module 11 top block 2, the bottom of top block 2 is fixedly connected with fixed block 3, a pair of bolts 31 are equipped on fixed block 3, bolt 31 is to make fixed block 3 and top block 2 quickly disassembled and assembled on die module 11;Cleaning mechanism, setting in top block 2 is carried out to the sealing surface of die module 11 and movable module 12 and brushes;Lifting mechanism is installed on base 1, and lifting mechanism is driven to clean the mechanism in top block 2 and is extracted or retracted.

[0026] Further, cleaning mechanism includes the driving backing plate 26 for moving to the middle part of die module 11 and movable module 12, the upper surface of driving backing plate 26 is fixedly connected with the T-shaped limit block 261 of abutting the lower surface of second positioning branch plate 27, T-shaped limit block 261 is to ensure that driving backing plate 26 drives a pair of double-shaft motor 262 to move upwards, not to move too much distance, so that driving backing plate 26 is clamped into top block 2 while not hindering the closure between die module 11 and movable module 12.The upper surface of driving backing plate 26 is fixedly connected with a pair of synchronous switch double-shaft motor 262, and double-shaft motor 262 usually refers to a kind of motor with two shafts (or two driving shafts).It can simultaneously control movement on two different shafts, and is usually used in applications requiring simultaneous or independent control of movement in two different directions.The output shaft of double-shaft motor 262 is fixedly connected with rotary plate 263, and rotary plate 263 is realized without collision by double-shaft motor 262 synchronous switch.Rotary plate 263 is all equipped with the cleaning brush 264 of automatic straightening, and cleaning brush 264 is equipped with long bristles, which is automatically straightened from being extracted in top block 2, and the effect is to ensure that cleaning brush 264 can easily brush the surface of die module 11 and movable module 12.

[0027] Among them, lifting mechanism includes the first positioning branch plate 21 of fixedly connected in the top of top block 2, the upper surface of first positioning branch plate 21 is fixedly connected with motor 22, the output shaft of motor 22 is fixedly connected with screw rod 23 after being movably penetrated through first positioning branch plate 21, the bottom of top block 2 is fixedly connected with second positioning branch plate 27, and second positioning branch plate 27 is rotatably connected with the bottom end of screw rod 23.

[0028] Further, lifting mechanism further includes the sliding push plate 24 of being set in top block 2 and being screw-connected with screw rod 23, the lower surface of sliding push plate 24 is fixedly connected with a pair of connecting rods 25, and a pair of connecting rods 25 and double-shaft motor 262 are symmetrically arranged with T-shaped limit block 261 as center, and the bottom end of connecting rod 25 is fixedly connected with driving backing plate 26.

[0029] In this embodiment, when a high-sealing aluminum profile processing die-casting machine is required, such as Figure 1 As shown, after the die-cast aluminum profiles of the fixed module 11 and moving module 12 on the base 1 are completed, it is only necessary to move the moving module 12 away from the fixed module 11, and then remove the die-cast aluminum profile in the middle of the fixed module 11 and moving module 12. Then, move the moving module 12 towards the fixed module 11 so that the gap between the moving module 12 and the fixed module 11 is large enough for the cleaning mechanism to enter. At this time, the motor 22 on the first positioning support plate 21 can be started. The output shaft of the motor 22 drives the screw rod 23 to rotate. Since the screw rod 23 is helically connected to the sliding push plate 24, the sliding push plate 24 slides down along the inner wall of the top block 2. Until the sliding push plate 24 drives a pair of connecting rods 25 and the driving support plate 26 to move downward, so that the driving support plate 26 moves to the middle of the die-casting mold cavity 111 and the die-casting abutment block 121. At this point, the pair of dual-axis motors 262 on the support plate 26 are activated. The output shafts of the dual-axis motors 262 each drive a rotating plate 263 to rotate. The rotating plate 263 drives the cleaning brush 264 on it to simultaneously brush the die-casting mold cavity 111 and the die-casting abutment 121, thereby removing the aluminum dross from the die-casting mold cavity 111 and the die-casting abutment 121. Finally, a high-sealing state can be achieved when the stationary module 11 and the moving module 12 are closed.

[0030] The preferred embodiments of this utility model described above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A high-tightness aluminum profile machining die-casting machine comprising a base (1) and a fixed die block (11) and a movable die block (12) arranged on the base (1), characterized in that, Also include: The top block (2) is fixedly installed on the top of the die module (11); The cleaning mechanism is arranged in the top block (2) to brush the sealing surface of the die module (11) and the movable die module (12); The lifting mechanism is installed on the base (1) to drive the cleaning mechanism to move out or retract in the top block (2).

2. The high sealability aluminum profile processing die casting machine according to claim 1, characterized in that, The cleaning mechanism includes a driving bracket (26) for moving to the middle part of the die module (11) and the movable die module (12), the upper surface of the driving bracket (26) is fixedly connected with a pair of synchronous switch double shaft motor (262), the output shaft of the double shaft motor (262) is fixedly connected with a rotating plate (263), and the rotating plate (263) is provided with an automatic straightening cleaning brush (264).

3. The high sealability aluminum profile processing die casting machine according to claim 1, characterized in that, The lifting mechanism includes a first positioning plate (21) fixedly connected on the top of the top block (2), the upper surface of the first positioning plate (21) is fixedly connected with a motor (22), the output shaft of the motor (22) is movably penetrated through the first positioning plate (21) and then fixedly connected with a screw rod (23), the bottom of the top block (2) is fixedly connected with a second positioning plate (27), and the second positioning plate (27) is rotatably connected with the bottom end of the screw rod (23).

4. The high-tightness aluminum profile processing die casting machine according to claim 3, characterized in that, The lifting mechanism further includes a sliding push plate (24) arranged in the top block (2) and screw connected with the screw rod (23), the lower surface of the sliding push plate (24) is fixedly connected with a pair of connecting rods (25), and the bottom end of the connecting rod (25) is fixedly connected with the driving bracket (26).

5. The high sealability aluminum profile processing die casting machine according to claim 2, characterized in that, The upper surface of the driving bracket (26) is fixedly connected with a T-shaped limiting block (261) abutting against the lower surface of the second positioning plate (27).

6. The high sealability aluminum profile processing die casting machine according to claim 1, wherein The die module (11) is provided with a die cavity (111), and the movable die module (12) is provided with a die block (121) abutting into the die cavity (111).

7. The high-tightness aluminum profile processing die casting machine according to claim 4, characterized in that, A pair of the connecting rod (25) and the double shaft motor (262) are symmetrically arranged with the T-shaped limiting block (261) as the center.

8. The high sealability aluminum profile processing die casting machine according to claim 1, characterized in that, The bottom of the top block (2) is fixedly connected with a fixed block (3), and the fixed block (3) is provided with a pair of bolts (31).

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