Wheel hub mold with convenient mold removal

Abstract

The utility model belongs to mould technical field, concretely relates to a wheel hub mould of convenient mould taking, including bottom plate, the bottom plate top surface is connected with support column, the support column top surface is connected with lower mould. The utility model discloses through the mutual cooperation between bottom plate, support column, mounting plate, motor, screw rod, movable plate, slide and push plate, when the wheel hub in lower mould forming groove needs to be taken, starts motor, lets the output of motor drive screw rod to rotate in bearing, makes movable plate on screw rod to drive the push plate on the top of slide to remove, makes push plate to push wheel hub in forming groove upwards, makes wheel hub to separate out forming groove, lets operating personnel conveniently take wheel hub, secondly sets up the air supply mechanism, lets the air in the installation block be cooled when passing through the through -hole by guide cold block, makes the fan can send cold wind to the mould, can take away the heat that the mould emits more quickly, improves the cooling speed of mould.

Description

Technical Field

[0001] This utility model belongs to the field of mold technology, specifically relating to a wheel hub mold that is easy to remove from the mold. Background Technology

[0002] Wheel hubs are one of the components of a car, and there are high requirements for their performance, weight and service life. They play a vital role in the driving of the vehicle.

[0003] During the wheel hub manufacturing process, operators use casting molds to process the wheel hub. By pouring molten metal into the casting mold and waiting for the molten metal to cool and solidify, the required wheel hub can be formed in the forming groove of the mold. However, the formed wheel hub fits tightly with the forming groove of the mold, which means that the operator has to slowly remove the wheel hub. This operation is inconvenient and time-consuming, thus affecting the overall work efficiency of wheel hub processing.

[0004] Therefore, this utility model provides a wheel hub mold that is easy to remove, in order to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a wheel hub mold that is easy to remove, in order to solve the problem in the prior art where the formed wheel hub is tightly fitted to the forming groove of the mold, and the operator has to slowly remove the wheel hub, which is inconvenient and time-consuming.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a wheel hub mold for easy mold removal, comprising a base plate, a support column connected to the top surface of the base plate, a lower mold connected to the top surface of the support column, an upper mold connected to the top surface of the lower mold, an mounting plate connected to the inner surface of the bottom end of the support column, a motor connected to the bottom surface of the mounting plate, the output end of the motor connected to one end of a screw extending into the mounting plate, the other end of the screw being connected to a bearing, the bearing being disposed on the bottom surface of the lower mold, a movable plate being connected to one end of the screw, a sliding rod connected to the top surface of the movable plate, one end of the sliding rod extending into the lower mold and connected to the bottom surface of a push plate, the push plate being disposed in a slot opened on the bottom surface of the forming groove of the lower mold, and an air supply mechanism also being disposed on the inner surface of the top end of the support column.

[0007] To improve the cooling speed of the mold, as a preferred embodiment of this utility model for a convenient wheel hub mold, the air supply mechanism includes: a mounting block, a ventilation groove, a first mounting groove, a fan, a second mounting groove, a cooling block, a cooling guide block, and a through hole. The mounting block is connected to the inner surface of the top of the support column. The mounting block has a ventilation groove on its bottom surface and a first mounting groove on its top surface. The fan is connected to the inner surface of the first mounting groove. The second mounting groove has a second mounting groove on one side surface of the mounting block. The cooling block is connected to the inner surface of the second mounting groove. The cooling guide block is connected to the inner surface of the mounting block. The cooling guide block has a through hole on its top surface.

[0008] In order to achieve normal operation control of the motor, fan and cooling block and drive the screw to rotate, as a preferred wheel hub mold of this utility model for easy mold removal, the motor, fan and cooling block are electrically connected to an external power supply through a control switch, and the output end of the motor is fixedly connected to the screw.

[0009] In order to enable the movement of the movable plate, as a preferred embodiment of the present invention for a convenient wheel hub mold, the movable plate and the screw are connected by a thread.

[0010] In order to enable the push plate to move, as a preferred wheel hub mold for easy mold removal according to this utility model, the slide rod and the lower mold are slidably connected, and the push plate and the lower mold are slidably connected.

[0011] In order to achieve the cooling and heat conduction block, as a preferred wheel hub mold for easy demolding according to this utility model, the cold surface of the cooling block is in contact with one side surface of the heat conduction block, and the through holes are distributed in a rectangular array on the top surface of the heat conduction block.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This invention utilizes the cooperation between a base plate, support column, mounting plate, motor, screw, movable plate, slide rod, and push plate. When the hub in the forming groove of the lower mold needs to be removed, the motor can be started, causing the output end of the motor to drive the screw to rotate in the bearing. This causes the movable plate on the screw to move the push plate at the top of the slide rod, allowing the push plate to push the hub in the forming groove upwards, thus detaching the hub from the forming groove. This allows the operator to easily remove the hub, avoiding the need for the operator to slowly separate the hub from the forming groove.

[0013] This invention utilizes a specially designed air delivery mechanism to cool the air entering the mounting block as it passes through the through-holes. This allows the fan to deliver cool air to the mold, which can more quickly remove the heat emitted by the mold, thus increasing the cooling speed of the mold and enabling the hub in the mold to be formed faster. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a top view of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of this utility model from below; Figure 3 This is a partial cross-sectional structural diagram of the lower mold of this utility model; Figure 4 This is a partial exploded structural diagram of the air supply mechanism of this utility model.

[0015] In the diagram: 1. Base plate; 2. Support column; 3. Lower mold; 4. Upper mold; 5. Mounting plate; 6. Motor; 7. Screw; 8. Bearing; 9. Movable plate; 10. Slide rod; 11. Push plate; 12. Mounting block; 13. Ventilation groove; 14. First mounting groove; 15. Fan; 16. Second mounting groove; 17. Cooling block; 18. Cooling guide block; 19. Through hole. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-4 This utility model provides the following technical solution: a wheel hub mold for easy mold removal, including a base plate 1, a support column 2 connected to the top surface of the base plate 1, a lower mold 3 connected to the top surface of the support column 2, an upper mold 4 connected to the top surface of the lower mold 3, an mounting plate 5 connected to the inner surface of the bottom end of the support column 2, a motor 6 connected to the bottom surface of the mounting plate 5, the output end of the motor 6 connected to one end of a screw 7 extending into the mounting plate 5, a bearing 8 connected through the other end of the screw 7, the bearing 8 being disposed on the bottom surface of the lower mold 3, a movable plate 9 connected through the one end of the screw 7, a sliding rod 10 connected to the top surface of the movable plate 9, one end of the sliding rod 10 extending into the lower mold 3 and connected to the bottom surface of a push plate 11, the push plate 11 being disposed in a slot opened on the bottom surface of the forming groove of the lower mold 3, and an air supply mechanism also being disposed on the inner surface of the top end of the support column 2.

[0018] Preferably, the air supply mechanism includes: a mounting block 12, a ventilation groove 13, a first mounting groove 14, a fan 15, a second mounting groove 16, a cooling block 17, a cooling block 18, and a through hole 19. The mounting block 12 is connected to the inner surface of the top of the support column 2. The bottom surface of the mounting block 12 has a ventilation groove 13, and the top surface of the mounting block 12 has a first mounting groove 14. The inner surface of the first mounting groove 14 is connected to the fan 15. The side surface of the mounting block 12 has a second mounting groove 16. The inner surface of the second mounting groove 16 is connected to the cooling block 17. The inner surface of the mounting block 12 is connected to the cooling block 18. The top surface of the cooling block 18 has a through hole 19.

[0019] In practical use, the cooling block 17 and fan 15 are turned on, so that the cold surface of the cooling block 17 will cool the cooling block 18. When the fan 15 blows air upward, the air entering the mounting block 12 from the ventilation slot 13 must pass through the through hole 19 when it moves upward. When it passes through the through hole 19, the cooling block 18 will cool the passing air, so that the air delivered upward by the fan 15 is cold air.

[0020] Preferably, the motor 6, fan 15 and cooling block 17 are electrically connected to an external power source via a control switch, and the output end of the motor 6 is fixedly connected to the screw 7.

[0021] In practical use, the cooling block 17 is a semiconductor cooling block. The hot side of the cooling block 17 is located outside the mounting block 12, and a cooling fan is provided on one side of the hot side of the cooling block 17 to ensure the cooling effect of the cold side of the cooling block 17. The motor 6, the fan 15 and the cooling block 17 can be controlled by a switch. When the output end of the motor 6 rotates, it can drive the screw 7 to rotate in the bearing 8.

[0022] Preferably, the movable plate 9 and the screw 7 are connected by a thread.

[0023] In actual use, when the screw 7 rotates in the bearing 8, the movable plate 9 will move up and down along the screw 7.

[0024] Preferably, the slide bar 10 and the lower mold 3 are connected in a sliding connection, and the push plate 11 and the lower mold 3 are connected in a sliding connection.

[0025] In practical use, when the movable plate 9 moves, the movable plate 9 will drive the slide rod 10 to slide on the lower mold 3, so that the slide rod 10 can drive the push plate 11 to slide in the slot opened at the bottom of the lower mold 3, so that the push plate 11 can slide into the forming groove to push the forming mold.

[0026] Preferably, the cold surface of the cooling block 17 is in contact with one side surface of the cooling block 18, and the through holes 19 are distributed in a rectangular array on the top surface of the cooling block 18.

[0027] In practical use, the cold surface of the cooling block 17 can cool the cooling block 18. When air passes through the through hole 19 on the cooling block 18, the cooling block 18 will cool the flowing air.

[0028] Working principle: When using this convenient wheel hub mold, the lower mold 3 is installed in the designated position via the base plate 1, and the upper mold 4 is connected to the lifting mechanism. The upper mold 4 is then moved and closed onto the lower mold 3. Molten metal is then added to the forming tank through the injection port of the upper mold 4. The cooling block 17 and fan 15 are then activated, allowing the cold surface of the cooling block 17 to cool the cooling guide block 18. When the fan 15 blows air upwards, the air entering the mounting block 12 from the ventilation slot 13 must pass through the through hole 19. As it passes through the through hole 19, the cooling guide block 18 cools the air, ensuring that the air blown upwards by the fan 15 is cold air. When the fan 15 blows this cold air onto the lower mold 3, the cold air carries away the heat dissipated by the lower mold 3 more quickly, thus improving the cooling efficiency of the lower mold 3. The speed is increased so that the wheel hub in the forming groove of the lower mold 3 can cool and form faster, thereby improving the efficiency of wheel hub cooling and forming. After the wheel hub has cooled, the upper mold 4 is lifted upward to separate the upper mold 4 from the lower mold 3. At this time, the motor 6 is started, and the output end of the motor 6 drives the screw 7 to rotate in the bearing 8. This causes the movable plate 9 on the screw 7 to move upward, which in turn causes the sliding rod 10 to slide on the lower mold 3. The sliding rod 10 then causes the push plate 11 to move out of the slot at the bottom of the forming groove of the lower mold 3, allowing the push plate 11 to enter the forming groove. The push plate 11 pushes the wheel hub in the forming groove upward, causing the wheel hub to detach from the forming groove. This allows the operator to easily pick up the wheel hub, avoiding the need for the operator to slowly separate the wheel hub from the forming groove, thus saving operation time and improving the overall processing efficiency of the wheel hub.

[0029] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A wheel hub mold for easy demolding, comprising a base plate (1), characterized in that: The top surface of the base plate (1) is connected to a support column (2), the top surface of the support column (2) is connected to a lower mold (3), the top surface of the lower mold (3) is connected to an upper mold (4), the inner surface of the bottom end of the support column (2) is connected to an mounting plate (5), the bottom surface of the mounting plate (5) is connected to a motor (6), the output end of the motor (6) is connected to one end of a screw (7) extending into the mounting plate (5), the other end of the screw (7) is connected to a bearing (8), the bearing (8) is set on the bottom surface of the lower mold (3), one end of the screw (7) is connected to a movable plate (9), the top surface of the movable plate (9) is connected to a slide rod (10), one end of the slide rod (10) extends into the lower mold (3) and is connected to the bottom surface of a push plate (11), the push plate (11) is set in a slot opened on the bottom surface of the forming groove of the lower mold (3), and the inner surface of the top end of the support column (2) is also provided with an air supply mechanism.

2. The wheel hub mold for easy demolding according to claim 1, characterized in that: The air supply mechanism includes: a mounting block (12), a ventilation groove (13), a first mounting groove (14), a fan (15), a second mounting groove (16), a cooling block (17), a cooling block (18), and a through hole (19). The inner surface of the top of the support column (2) is connected to the mounting block (12). The bottom surface of the mounting block (12) is provided with a ventilation groove (13), and the top surface of the mounting block (12) is provided with a first mounting groove (14). The inner surface of the first mounting groove (14) is connected to the fan (15). The side surface of the mounting block (12) is provided with a second mounting groove (16). The inner surface of the second mounting groove (16) is connected to the cooling block (17). The inner surface of the mounting block (12) is connected to the cooling block (18), and the top surface of the cooling block (18) is provided with a through hole (19).

3. The wheel hub mold for easy demolding according to claim 1, characterized in that: The motor (6), fan (15) and cooling block (17) are electrically connected to an external power source via a control switch, and the output end of the motor (6) is fixedly connected to the screw (7).

4. The wheel hub mold for easy demolding according to claim 1, characterized in that: The movable plate (9) and the screw (7) are connected by a thread.

5. A wheel hub mold for easy demolding according to claim 1, characterized in that: The slide bar (10) and the lower mold (3) are connected in a sliding connection, and the push plate (11) and the lower mold (3) are connected in a sliding connection.

6. A wheel hub mold for easy demolding according to claim 2, characterized in that: The cold surface of the cooling block (17) is in contact with one side surface of the cooling block (18), and the through holes (19) are distributed in a rectangular array on the top surface of the cooling block (18).

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