An automobile part machining die-casting mold

Abstract

The utility model discloses an automobile parts processing die -casting mould, including lower mould base, the right side of lower mould base is provided with the rectangular frame, the inner wall of rectangular frame is provided with the ventilated board, the surface of ventilated board is provided with the handle and the locating rod respectively. When the surface of ventilated board needs dust absorption cleaning in the above -mentioned scheme, the screw rod is rotated through the motor setting, makes the installation post installed on the surface of screw rod can move horizontally, starts the fan of setting at the one side of collection box simultaneously, utilizes the wind power that it generates to make the dust absorption cavity in the process of horizontal movement can absorb the dust attached to the surface of ventilated board, and passes through movable column and the dust of connecting column is passed into the communicating pipe, thereby need not to dismount and clean up ventilated board, has realized the direct cleaning of ventilated board, has reduced the frequency of ventilated board dismounting maintenance, also has reduced the dust amount attached to the surface of fan blade, avoids dust amount too much to influence the normal use of organism, thereby improves device practicality.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts die-casting mold technology, and more specifically, to an automotive parts processing die-casting mold. Background Technology

[0002] Existing die-casting molds for automotive parts production require a separate telescopic and movable spray head to spray lubricating release agent between the upper and lower molds during the pressing process. However, existing equipment cannot allow time for spraying the lubricating release agent, making it inconvenient to use. Existing technology CN218224587U discloses a precision die-casting mold for automotive engine parts, which sets a Y-shaped spray head in the inner cavity of the sealing cover, allowing the spraying of lubricating release agent to be completed during the pressing of the upper mold base, saving time and having a simple structure. However, with the above method, after the lower mold base and the upper mold base cooperate to die-cast the automotive parts, the interior of the lower mold base has a high temperature. The high temperature remains inside the lower mold base for a long time, which easily causes the lubricating release agent to evaporate when spraying, affecting the demolding effect.

[0003] To address the aforementioned issues, patent document publication number CN222429222U discloses a die-casting mold for automotive parts, comprising an upper mold base, a lower mold base, a sealing cover, guide pillars, and a heat dissipation and cooling device. The heat dissipation and cooling device includes a heat dissipation plate, a ventilation plate, a fan assembly, and an installation assembly. The heat dissipation plate is fixedly connected to the lower mold base, the ventilation plate is detachably connected to the lower mold base, the fan assembly is mounted on the heat dissipation plate, and the installation assembly is mounted on the lower mold base.

[0004] However, it still has some drawbacks in actual use. For example, during long-term use, dust covers the rectangular holes of the ventilation plate, reducing the air circulation area and reducing the airflow exchange efficiency between the heat sink and the outside. Therefore, the ventilation plate needs to be disassembled and cleaned frequently. When the ventilation plate is disassembled, the side of the lower mold base is open, and metal dust can easily enter the device and adhere to the fan blades or heat dissipation holes. Excessive dust will reduce the heat dissipation efficiency and may cause mechanical failure, which reduces the practicality of the device to a certain extent. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a die-casting mold for processing automotive parts, so as to solve the problem that metal dust can easily enter the device and affect the device when the ventilation plate is disassembled and cleaned.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a die-casting mold for automotive parts processing, including a lower mold base, a rectangular frame provided on the right side of the lower mold base, a ventilation plate provided on the inner wall of the rectangular frame, and a handle and a positioning rod respectively provided on the surface of the ventilation plate. The die-casting mold for automotive parts processing also includes...

[0007] Contact grooves, a plurality of such contact grooves are equidistantly formed on the surface of the positioning rod;

[0008] The mounting bracket is located on the right side of the lower mold base. A screw is rotatably mounted on the inner wall of the mounting bracket. A motor is located on one side of the mounting bracket along its length, and the drive shaft of the motor is fixedly connected to one end of the screw.

[0009] The mounting column is threaded onto the surface of the screw rod. One side of the mounting column is in contact with the inner wall of the mounting frame. A connecting column is fixedly installed on the top of the mounting column. A movable column is movably installed inside the connecting column. Both the connecting column and the movable column are hollow. A dust suction chamber is fixedly connected to one side of the movable column along its length.

[0010] It also includes a collection box, which is located at the bottom right side of the lower mold base. A fan is fixedly installed on one side of the collection box, and the air outlet of the fan is connected to the collection box. A connecting pipe is fixedly connected to the top of the collection box, and one end of the connecting pipe opposite to the collection box is fixedly connected to one side of the connecting column along its length.

[0011] It also includes a control terminal, which is located outside the motor.

[0012] A sealing gasket is provided on one side of the connecting column along its length, and the inner ring of the sealing gasket is in contact with the surface of the movable column. A buffer pad is provided on the surface of the dust suction chamber, and the side of the buffer pad opposite to the dust suction chamber is in contact with the surface of the ventilation plate.

[0013] The device also includes a stop block, a fixing seat, a crossbar, a spring, and a connecting rod. The stop block is positioned opposite each other at the top and bottom of the suction chamber. The fixing seat is fixedly installed on the top surface of the connecting rod. One end of the crossbar is fixedly connected to the surface of the fixing seat. The crossbar is a hollow structure. One end of the spring is fixedly connected to the inside of the crossbar. The other end of the spring is fixedly connected to the end of the connecting rod. The end of the connecting rod opposite the spring is fixedly connected to the surface of the suction chamber. The surface of the connecting rod is slidably connected to the inner wall of the crossbar.

[0014] The surface of the abutment block is in contact with the interior of the contact groove.

[0015] The beneficial effects of the above-mentioned technical solution of this utility model are as follows:

[0016] In the above solution, when the surface of the ventilation panel needs to be cleaned by vacuuming, the motor drives the screw to rotate, allowing the mounting column installed on the screw surface to move horizontally. At the same time, the fan located on one side of the collection box is activated. The air force generated by the fan allows the suction chamber to absorb the dust attached to the surface of the ventilation panel during the horizontal movement. The dust is then passed through the movable column and connecting column into the connecting pipe and finally into the collection box for collection. This eliminates the need to disassemble and clean the ventilation panel, achieving direct cleaning of the ventilation panel, reducing the frequency of ventilation panel disassembly and maintenance, and reducing the amount of dust attached to the surface of the fan blades. This prevents excessive dust from affecting the normal use of the machine, thereby improving the practicality of the device.

[0017] When the suction chamber moves horizontally on the surface of the ventilation plate, the abutment block enters the contact groove along with the suction chamber. At this time, the suction chamber comes into contact with the surface of the ventilation plate. Through the intermittent contact between the suction chamber and the ventilation plate, combined with the elastic structure of the spring, a certain vibration effect can be achieved, thereby shaking off the dust so that the dust can be effectively absorbed by the wind. In addition, by moving the entire suction chamber horizontally towards the connecting column, the spring is compressed, and the suction chamber is separated from the surface of the ventilation plate with a certain distance between them. This prevents the suction chamber from being located on the surface of the ventilation plate and obstructing the normal disassembly of the ventilation plate, further improving the practicality of the device. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the rectangular frame and ventilation panel of this utility model.

[0020] Figure 3 This is a three-dimensional assembly drawing of the overall device of this utility model;

[0021] Figure 4 This is a schematic diagram of the crossbar and connecting rod of this utility model.

[0022] [Figure Labels]

[0023] 1. Lower mold base; 2. Rectangular frame; 3. Ventilation plate; 4. Handle; 5. Positioning rod; 6. Contact groove; 7. Mounting bracket; 8. Screw; 9. Motor; 10. Mounting column; 11. Connecting column; 12. Movable column; 13. Dust suction chamber; 14. Collection box; 15. Fan; 16. Connecting pipe; 17. Control terminal; 18. Sealing gasket; 19. Buffer pad; 20. Abutment block; 21. Fixed base; 22. Horizontal column; 23. Spring; 24. Connecting rod. Detailed Implementation

[0024] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0025] As attached Figure 1 To be continued Figure 4 An embodiment of this utility model provides a die-casting mold for automotive parts processing, including a lower mold base 1, a rectangular frame 2 arranged on the right side of the lower mold base 1, a ventilation plate 3 arranged on the inner wall of the rectangular frame 2, and a handle 4 and a positioning rod 5 respectively arranged on the surface of the ventilation plate 3. The die-casting mold for automotive parts processing also includes

[0026] Contact groove 6, a number of contact grooves 6 are equally spaced on the surface of positioning rod 5;

[0027] Mounting bracket 7 is located on the right side of the lower mold base 1. A screw 8 is rotatably mounted on the inner wall of the mounting bracket 7. A motor 9 is located on one side of the mounting bracket 7 along its length. The drive shaft of the motor 9 is fixedly connected to one end of the screw 8.

[0028] Mounting post 10 is threaded onto the surface of screw 8. One side of mounting post 10 is in contact with the inner wall of mounting bracket 7. A connecting post 11 is fixedly mounted on the top of mounting post 10. A movable post 12 is movably mounted inside the connecting post 11. Both the connecting post 11 and the movable post 12 are hollow. A dust suction chamber 13 is fixedly connected to one side of the movable post 12 along its length. The connecting post 11 is connected to the dust suction chamber 13 through the movable post 12.

[0029] The system also includes a collection box 14, which is located at the bottom right side of the lower mold base 1. A fan 15 is fixedly installed on one side of the collection box 14, and the air outlet of the fan 15 is connected to the collection box 14. A connecting pipe 16 is fixedly connected to the top of the collection box 14. One end of the connecting pipe 16 relative to the collection box 14 is fixedly connected to one side of the connecting column 11 along its length. The collection box 14 itself is a split structure, consisting of an outer shell and an inner chamber. The inner chamber can temporarily store the absorbed dust, and a filter screen is installed at the position where the inner chamber connects to the air outlet of the fan 15 to prevent dust from entering the fan 15 through the connection and affecting its normal use. The inner chamber can be separated from the outer shell by pulling it out for unified treatment of the collected dust.

[0030] It also includes a control terminal 17, which is located outside the motor 9. The control terminal 17 is a PLC controller that can control the motor 9, enabling it to start and stop at set times and drive the screw 8 to rotate bidirectionally, thereby realizing the reciprocating movement of the dust collection chamber 13 on the surface of the ventilation plate 3. Through the reciprocating movement, the dust collection chamber 13 can complete a complete dust collection operation on the surface of the ventilation plate 3.

[0031] A sealing gasket 18 is provided on one side of the connecting column 11 along its length. The inner ring of the sealing gasket 18 is in contact with the surface of the movable column 12. A buffer pad 19 is provided on the surface of the dust suction chamber 13. The side of the buffer pad 19 opposite to the dust suction chamber 13 is in contact with the surface of the ventilation plate 3. The buffer pad 19 can reduce the wear caused to the surface of the ventilation plate 3 during continuous contact between the dust suction chamber 13 and the surface of the ventilation plate 3, thereby extending the service life of the ventilation plate 3.

[0032] The sealing gasket 18 can seal the connection between the connecting column 11 and the movable column 12, preventing dust leakage caused by the long-term wear and tear of the movable column 12 and the connecting column 11 leading to the expansion of the gap at the connection.

[0033] The system also includes an abutment block 20, a fixing seat 21, a horizontal column 22, a spring 23, and a connecting rod 24. The abutment block 20 is positioned opposite each other at the top and bottom of the suction chamber 13. The fixing seat 21 is fixedly installed on the top surface of the connecting column 11. One end of the horizontal column 22 is fixedly connected to the surface of the fixing seat 21. The horizontal column 22 is a hollow structure. One end of the spring 23 is fixedly connected to the inside of the horizontal column 22. The other end of the spring 23 is fixedly connected to the end of the connecting rod 24. One end of the connecting rod 24 relative to the spring 23 is fixedly connected to the surface of the suction chamber 13. The surface of the connecting rod 24 is slidably connected to the inner wall of the horizontal column 22.

[0034] The surface of the abutment block 20 is in contact with the interior of the contact groove 6.

[0035] The working process of this utility model is as follows: When the surface of the ventilation plate 3 needs to be cleaned by vacuuming, the screw 8 is driven to rotate by the motor 9, so that the mounting column 10 installed on the surface of the screw 8 can move horizontally. At the same time, the fan 15 installed on one side of the collection box 14 is started. The air force generated by the fan allows the dust suction chamber 13 to absorb the dust attached to the surface of the ventilation plate 3 during the horizontal movement. The dust is then transmitted to the connecting pipe 16 through the movable column 12 and the connecting column 11, and finally enters the collection box 14 for collection.

[0036] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0037] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0038] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A die-casting mold for processing automotive parts, comprising a lower mold base (1), wherein a rectangular frame (2) is provided on the right side of the lower mold base (1), and a ventilation plate (3) is provided on the inner wall of the rectangular frame (2), wherein a handle (4) and a positioning rod (5) are respectively provided on the surface of the ventilation plate (3), characterized in that, The automotive parts processing die-casting mold also includes Contact grooves (6), a plurality of the contact grooves (6) are equally spaced on the surface of the positioning rod (5); Mounting bracket (7), the mounting bracket (7) is located on the right side of the lower mold base (1), the inner wall of the mounting bracket (7) is rotatably mounted with a screw (8), a motor (9) is provided on one side of the mounting bracket (7) in the length direction, and the drive shaft of the motor (9) is fixedly connected to one end of the screw (8); Mounting post (10), which is threaded onto the surface of screw (8), one side of mounting post (10) is in contact with the inner wall of mounting frame (7), a connecting post (11) is fixedly mounted on the top of mounting post (10), a movable post (12) is movably mounted inside the connecting post (11), the interior of the connecting post (11) and the movable post (12) are both hollow, and a dust suction chamber (13) is fixedly connected to one side of the movable post (12) along its length.

2. The die-casting mold for automotive parts processing according to claim 1, characterized in that, It also includes a collection box (14), which is located at the bottom right side of the lower mold base (1). A fan (15) is fixedly installed on one side of the collection box (14). The air outlet of the fan (15) is connected to the collection box (14). A connecting pipe (16) is fixedly connected to the top of the collection box (14). One end of the connecting pipe (16) relative to the collection box (14) is fixedly connected to one side of the connecting column (11) along its length.

3. The die-casting mold for automotive parts processing according to claim 1, characterized in that, It also includes a control terminal (17), which is located outside the motor (9).

4. The die-casting mold for automotive parts processing according to claim 1, characterized in that, A sealing gasket (18) is provided on one side of the connecting column (11) along its length. The inner ring of the sealing gasket (18) is in contact with the surface of the movable column (12). A buffer pad (19) is provided on the surface of the dust suction chamber (13). The side of the buffer pad (19) opposite to the dust suction chamber (13) is in contact with the surface of the ventilation plate (3).

5. The die-casting mold for automotive parts processing according to claim 1, characterized in that, It also includes an abutment block (20), a fixing seat (21), a crossbar (22), a spring (23), and a connecting rod (24). The abutment block (20) is disposed opposite to the top and bottom of the dust collection chamber (13). The fixing seat (21) is fixedly installed on the top surface of the connecting column (11). One end of the crossbar (22) is fixedly connected to the surface of the fixing seat (21). The crossbar (22) is configured as a hollow structure. One end of the spring (23) is fixedly connected to the inside of the crossbar (22). The other end of the spring (23) is fixedly connected to the end of the connecting rod (24). One end of the connecting rod (24) relative to the spring (23) is fixedly connected to the surface of the dust collection chamber (13). The surface of the connecting rod (24) is slidably connected to the inner wall of the crossbar (22).

6. The die-casting mold for automotive parts processing according to claim 5, characterized in that, The surface of the abutment block (20) is in contact with the interior of the contact groove (6).

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