In-mold shaping mechanism for automobile casting

Abstract

The utility model discloses an automobile casting in-mold shaping mechanism, which particularly relates to the technical field of automobile processing, and comprises a mold body, a pressing plate is arranged at the top of the mold body, a pressing rod is arranged at the top of the pressing plate, a positioning rod is arranged between the mold body and the pressing plate, a movable plate is arranged at the bottom of the pressing plate, two grooves are formed in the surface of the movable plate, and a suction cup is arranged at the bottom of the movable plate. The bottom of the pressing rod penetrates through the surface of the pressing plate and extends to the bottom of the movable plate, adjusting assemblies are arranged in the two grooves and comprise connecting rods arranged in the grooves, one ends of the two connecting rods penetrate through the surface of the movable plate and extend to one side of the movable plate, transmission shafts are arranged on the outer sides of the two connecting rods, and a motor is arranged on one side of the movable plate. The output end of the motor is in coaxial transmission connection with one connecting rod, and a cooling assembly is arranged on one side of the movable plate. According to the machining plate cooling device, machining plates of different sizes can be fixed, and the cooling efficiency of the machining plates can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile processing, and more specifically to an automobile casting mold in-mold shaping mechanism. Background Art

[0002] Castings are metal shaped objects obtained by various casting methods, that is, the smelted liquid metal is poured into a pre-prepared mold by pouring, injection, suction or other casting methods, and then cooled and polished to obtain objects with a certain shape, size and performance. After the production of automobile castings is completed, in order to avoid deformation of the castings, the castings need to be further processed and shaped.

[0003] The utility model patent with patent publication number CN211492498U discloses an in-mold shaping mechanism for automobile plastic parts, including a connecting column, a movable mold and a pressure rod. A connecting plate is arranged above the movable mold, connecting columns are arranged on both sides of the lower end of the connecting plate, the lower end of the connecting column is connected to a suction cup, the lower end of the suction cup adsorbs and fixes the processed product, and a pressure rod is fixed in the middle of the connecting plate. The structure uses a connecting column with adjustable height to rotate the adjustment seat to make the threaded rod extend out of the sleeve or retract into the sleeve, thereby changing the overall height of the connecting column, facilitating the downward pressing of the pressure rod and improving the use range of the processed product; by arranging a cooling chamber inside the pressure rod, cooling water enters through the water inlet, and the cooling water circulates along the cooling chamber and is discharged from the water outlet, so that the rod body cools the surface of the processed product, reduces the cooling resilience of the processed product, facilitates the shaping of the product, and improves the processing efficiency.

[0004] However, in actual use, although this structure can cool the surface of the processed product, it is not convenient to fix processed products of different sizes because the suction cup is at a fixed angle. Utility Model Content

[0005] In order to overcome the problems and defects in the prior art, the utility model provides an in-mold shaping mechanism for automobile castings to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an in-mold shaping mechanism for automobile castings, comprising a mold body, a pressure plate is provided on the top of the mold body, a pressure rod is provided on the top of the pressure plate, the bottom of the pressure rod penetrates the surface of the pressure plate and extends to the bottom of the movable plate, a positioning rod is provided between the mold body and the pressure plate, a movable plate is provided at the bottom of the pressure plate, two grooves are provided on the surface of the movable plate, a suction cup is provided at the bottom of the movable plate, adjustment components are provided inside the two grooves, and a cooling component is provided on one side of the movable plate, which is beneficial to improving the efficiency of processing the processing plate.

[0007] Preferably, the adjustment assembly includes a connecting rod arranged inside the groove, one end of each of the two connecting rods passes through the surface of the movable plate and extends to one side of the movable plate, a transmission shaft is provided on the outer side of the two connecting rods, a motor is provided on one side of the movable plate, the output end of the motor is coaxially connected to one of the connecting rods, a moving block is provided on the outer side of the two connecting rods, and a moving plate is provided at the bottom of the two movable plates, which is conducive to being suitable for processing plates of different sizes.

[0008] Preferably, the cooling assembly includes an air cooler arranged on the top of the movable plate, a cold air duct is provided on one side of the air cooler, two delivery pipes are provided at one end of the cold air duct, a through groove is provided on the surface of one side of the movable plate, and a plurality of cold air grooves are provided on the other side of the movable plate, one end of the two delivery pipes passes through the through groove surface and extends to the interior of the movable plate, ventilation nets are provided inside the plurality of cold air grooves, and the cold air grooves are through-connected with the through grooves, which is beneficial to improving the efficiency of shaping the processed plates.

[0009] Preferably, a threaded rod is provided at the bottom of the movable plate, a fixed tube is provided at the bottom of the threaded rod, the bottom of the threaded rod passes through the surface of the fixed tube and extends into the inside of the fixed tube, a limit plate is provided at the bottom of the threaded rod, and the bottom of the fixed tube is fixedly connected to the surface of the suction cup, which is conducive to adjusting the length of the threaded rod and the fixed tube.

[0010] Preferably, a plurality of positioning holes are opened on the surface of the pressure plate, and the number of the positioning rods is set to be multiple, and the tops of the plurality of positioning rods all pass through the positioning holes and extend to the top of the pressure plate, which is conducive to limiting the pressure plate.

[0011] Preferably, a processing plate is provided on the top of the mold body, and a plurality of suction cups are connected to the surface of the processing plate, which is conducive to fixing the surface of the processing plate.

[0012] Technical effects and advantages of the utility model:

[0013] 1. By setting the adjustment component, starting the motor, driving the connecting rod to rotate, the moving block drives the moving plate to move, and the distance between the two suction cups can be adjusted so that the suction cup is located on the top of the processing plate. Processing plates of different sizes can be adsorbed and fixed, which is conducive to increasing the use range of the suction cup;

[0014] 2. By setting up the cooling component and starting the fan, cold air is transported to the inside of the cold air slot through the cold air duct and the conveying pipe. The surface of the processed plate can be cooled through the cold air net, which is beneficial to improve the efficiency of shaping the processed plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2It is a schematic diagram of the connection structure between the pressing plate and the positioning rod of the utility model.

[0017] Figure 3 It is a schematic diagram of the connection structure between the movable plate and the suction cup of the utility model.

[0018] Figure 4 It is a schematic diagram of the structure of the regulating component of the utility model.

[0019] Figure 5 It is a schematic diagram of the connection structure between the threaded rod and the fixed cylinder of the utility model.

[0020] The accompanying drawings are marked as follows: 1. mold body; 2. pressure plate; 3. pressure rod; 4. positioning rod; 5. movable plate; 6. groove; 7. suction cup; 8. connecting rod; 9. transmission shaft; 10. motor; 11. moving block; 12. moving plate; 13. air cooler; 14. cold air duct; 15. delivery pipe; 16. ventilation net; 17. threaded rod; 18. fixing cylinder; 19. limit plate; 20. positioning hole; 21. processing plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] As attached Figure 1-5 The shown in-mold shaping mechanism for automobile castings includes a mold body 1, a pressure plate 2 is provided on the top of the mold body 1, a pressure rod 3 is provided on the top of the pressure plate 2, a positioning rod 4 is provided between the mold body 1 and the pressure plate 2, a movable plate 5 is provided at the bottom of the pressure plate 2, two grooves 6 are provided on the surface of the movable plate 5, a suction cup 7 is provided at the bottom of the movable plate 5, the bottom of the pressure rod 3 passes through the surface of the pressure plate 2 and extends to the bottom of the movable plate 5, adjustment components are provided inside the two grooves 6, and a cooling component is provided on one side of the movable plate 5.

[0023] As attached Figure 4 As shown, the adjustment component includes a connecting rod 8 arranged inside the groove 6, one end of the two connecting rods 8 passes through the surface of the movable plate 5 and extends to one side of the movable plate 5, a transmission shaft 9 is provided on the outside of the two connecting rods 8, a motor 10 is provided on one side of the movable plate 5, and the output end of the motor 10 is coaxially connected to one of the connecting rods 8, a moving block 11 is provided on the outside of the two connecting rods 8, and a moving plate 12 is provided at the bottom of the two movable plates 5. Start the motor 10, and the moving plate 12 is driven to move on the connecting rod 8 through the moving block 11, so that the angle of the suction cup 7 can be adjusted, and the position of the suction cup 7 can be adjusted according to the size of the processing plate 21, so that processing plates 21 of different sizes can be fixed.

[0024] As attached Figure 1 , 3 As shown, the cooling assembly includes an air cooler 13 arranged on the top of the movable plate 5, a cold air duct 14 is provided on one side of the air cooler 13, two delivery pipes 15 are provided at one end of the cold air duct 14, a through groove is opened on the surface of one side of the movable plate 5, and a plurality of cold air grooves are opened on the other side of the movable plate 5. One end of the two delivery pipes 15 passes through the surface of the through groove and extends to the inside of the movable plate 5. Ventilation nets 16 are provided inside the plurality of cold air grooves, and the cold air grooves are through-connected with the through grooves. When the air cooler 13 is started, cold air is delivered to the inside of the cold air grooves through the delivery pipes 15, so that the surface of the processing plate 21 can be cooled and shaped.

[0025] As attached Figure 3 , 5 As shown, a threaded rod 17 is provided at the bottom of the movable plate 12, a fixed cylinder 18 is provided at the bottom of the threaded rod 17, the bottom of the threaded rod 17 passes through the surface of the fixed cylinder 18 and extends to the inside of the fixed cylinder 18, a limiting plate 19 is provided at the bottom of the threaded rod 17, the bottom of the fixed cylinder 18 is fixedly connected to the surface of the suction cup 7, and the fixed cylinder 18 is rotated to drive the suction cup 7 to move along the threaded rod 17, so that the length between the fixed cylinder 18 and the threaded rod 17 can be adjusted.

[0026] As attached Figure 2 As shown, a plurality of positioning holes 20 are opened on the surface of the pressure plate 2, and the number of positioning rods 4 is set to be multiple. The tops of the plurality of positioning rods 4 all pass through the positioning holes 20 and extend to the top of the pressure plate 2. When the pressure rod 3 drives the pressure plate 2 to move downward, it drives the pressure plate 2 to be fixed along the positioning rod 4, which can limit the pressure plate 2 and prevent the pressure plate 2 from being offset.

[0027] As attached Figure 1 As shown, a processing plate 21 is provided on the top of the mold body 1, and a plurality of suction cups 7 are connected to the surface of the processing plate 21. The surface of the processing plate 21 can be adsorbed and fixed by the suction cups 7.

[0028] Working principle of the utility model: when in use, first place the device in a suitable position, start the motor 10, drive the connecting rod 8 to rotate, drive the moving plate 12 to move through the moving block 11, and make the moving plate 12 drive the threaded rod 17 and the fixed cylinder 18 to move, so that the position of the suction cup 7 can be adjusted, and according to the size of the processing plate 21, the suction cup 7 is located on the top of the processing plate 21, and the processing plate 21 is adsorbed and fixed by the suction cup 7, and processing plates 21 of different sizes can be fixed;

[0029] Then, the fixed cylinder 18 is rotated to move along the threaded rod 17, so that the length between the threaded rod 17 and the fixed cylinder 18 can be increased, and the pressure on the pressure rod 3 can be generated by an external machine to squeeze the processing plate 21, so as to prevent the processing plate 21 from being formed;

[0030] After the processing plate 21 is shaped, the cold air blower 13 is started to generate cold air to the ventilation net 16 through the conveying pipe 15, so that the surface of the processing plate 21 can be cooled, and the efficiency of shaping the processing plate 21 can be improved. The utility model can adsorb and fix processing plates 21 of different sizes by adjusting the angle of the suction cup 7. The cold air blower 13 can quickly cool the processing plate 21, which is beneficial to improving the efficiency of shaping the processing plate 21.

[0031] Finally: The above embodiments are only illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. An in-mold shaping mechanism for automobile castings, comprising a mold body (1), characterized in that: A pressing plate (2) is provided on the top of the mold body (1), a pressing rod (3) is provided on the top of the pressing plate (2), a positioning rod (4) is provided between the mold body (1) and the pressing plate (2), a movable plate (5) is provided at the bottom of the pressing plate (2), two grooves (6) are provided on the surface of the movable plate (5), a suction cup (7) is provided at the bottom of the movable plate (5), the bottom of the pressing rod (3) passes through the surface of the pressing plate (2) and extends to the bottom of the movable plate (5), adjustment components are provided inside the two grooves (6), and a cooling component is provided on one side of the movable plate (5).

2. The in-mold shaping mechanism for automobile castings according to claim 1, characterized in that: The adjustment assembly comprises a connecting rod (8) arranged inside the groove (6), one end of each of the two connecting rods (8) passes through the surface of the movable plate (5) and extends to one side of the movable plate (5), a transmission shaft (9) is provided on the outer side of each of the two connecting rods (8), a motor (10) is provided on one side of the movable plate (5), an output end of the motor (10) is coaxially connected to one of the connecting rods (8), a moving block (11) is provided on the outer side of each of the two connecting rods (8), and a moving plate (12) is provided at the bottom of each of the two movable plates (5).

3. The in-mold shaping mechanism for automobile castings according to claim 1, characterized in that: The cooling assembly comprises an air cooler (13) arranged on the top of the movable plate (5), a cold air duct (14) is arranged on one side of the air cooler (13), two delivery pipes (15) are arranged at one end of the cold air duct (14), a through groove is provided on the surface of one side of the movable plate (5), and a plurality of cold air grooves are provided on the other side of the movable plate (5), one end of the two delivery pipes (15) both pass through the surface of the through groove and extend to the inside of the movable plate (5), a ventilation net (16) is arranged inside the plurality of cold air grooves, and the cold air grooves are connected to the through grooves.

4. The in-mold shaping mechanism for automobile castings according to claim 2, characterized in that: A threaded rod (17) is provided at the bottom of the movable plate (12), a fixed tube (18) is provided at the bottom of the threaded rod (17), the bottom of the threaded rod (17) penetrates the surface of the fixed tube (18) and extends into the interior of the fixed tube (18), a limiting plate (19) is provided at the bottom of the threaded rod (17), and the bottom of the fixed tube (18) is fixedly connected to the surface of the suction cup (7).

5. The in-mold shaping mechanism for automobile castings according to claim 1, characterized in that: A plurality of positioning holes (20) are provided on the surface of the pressure plate (2), the number of the positioning rods (4) is set to be multiple, and the tops of the multiple positioning rods (4) all pass through the positioning holes (20) and extend to the top of the pressure plate (2).

6. The in-mold shaping mechanism for automobile castings according to claim 1, characterized in that: A processing plate (21) is provided on the top of the mold body (1), and a plurality of suction cups (7) are connected to the surface of the processing plate (21).

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