High-precision rapid-cooling multi-cavity synchronous die-casting device for motor shell production

Abstract

The utility model relates to the technical field of casing die-casting devices, in particular to a high-precision quick-cooling multi-cavity synchronous die-casting device for motor casing production. The machine comprises a machining chamber, a forming assembly is arranged on the inner bottom wall of the machining chamber, a pair of symmetrically-arranged separating assemblies are arranged on one side of the forming assembly, the forming assembly is used for forming a motor shell, a driving assembly is installed on the inner top wall of the machining chamber, and a plurality of shell withdrawing assemblies are fixedly connected to the bottom of the driving assembly; the driving assembly is used for driving the shell withdrawing assembly to move front and back, and the motor shell formed in the forming assembly is ejected out. According to the high-precision rapid-cooling multi-cavity synchronous die-casting device for producing the motor shell, the motor shell is formed through the arranged forming assembly, the shell withdrawing assembly is driven to move front and back through the driving assembly, and the formed motor shell in the forming assembly is ejected out.

Description

Technical Field

[0001] The utility model relates to the technical field of casing die-casting devices, and specifically, to a high-precision, fast-cooling, multi-cavity synchronous die-casting device for the production of motor casings. Background Art

[0002] A high-precision, fast-cooling, multi-cavity synchronous die-casting device is a manufacturing equipment for producing parts such as motor casings. Such a device generally includes the following main components: a die-casting machine, a mold, a cooling system, a synchronous control system, an automation device, and a quality inspection system. This high-precision, fast-cooling, multi-cavity synchronous die-casting device can achieve the efficient and precise production of parts such as motor casings, and has the advantages of high production efficiency and stable product quality, and is suitable for large-scale industrial production.

[0003] Regarding synchronous die-casting devices, there are many existing technologies, for example:

[0004] Chinese Patent Publication No. CN219464980U discloses a synchronous tapping device for multi-hole castings, which includes a base. One side of the top of the base is provided with a fixed disk, one side of the fixed disk is provided with a fixed ring, and the inner bottom end of the fixed ring is clamped with a plurality of connecting plates. A moving rod is vertically arranged inside one end of the connecting plate away from the fixed ring. One side of the bottom of the moving rod away from the fixed ring is provided with a tapping module, and one side of the bottom end of the moving rod away from the tapping module is provided with a rotating component, and the top of the rotating component is fixedly connected to the bottom of the connecting plate. The utility model has the advantages of facilitating synchronous tapping of multiple holes to improve efficiency, facilitating adjustment and installation, and avoiding interference between multiple different tapping devices.

[0005] After the existing synchronous die-casting device finishes processing the workpiece to be formed, the workpiece is easily adhered in the mold cavity and cannot be taken out, and it needs to be manually removed by the operator later, which is quite time-consuming and affects the subsequent processing efficiency. For example, in the synchronous tapping device for multi-hole castings proposed in the above patent, the moving rod drives the tapping module to perform tapping, but no effective solution is given to the above-mentioned problem of automatic shell ejection.

[0006] In view of this, we propose a high-precision, fast-cooling, multi-cavity synchronous die-casting device for the production of motor casings, which drives a shell ejection component to move back and forth through a set driving component, and ejects the formed casing in the forming seat out of the die-casting groove. Summary of the Utility Model

[0007] The purpose of the utility model is to provide a high-precision, fast-cooling, multi-cavity synchronous die-casting device for the production of motor casings to solve the problems raised in the above background art.

[0008] To achieve the above object, the utility model provides a high-precision, fast-cooling, multi-cavity synchronous die-casting device for the production of motor casings, including a processing chamber. The bottom wall of the processing chamber is provided with a forming component, and a pair of symmetrically arranged separating components are arranged on one side of the forming component. The forming component is used to form the motor casing. The top wall of the processing chamber is installed with a driving component, and the bottom of the driving component is fixedly connected with a plurality of shell-removing components. The driving component is used to drive the shell-removing components to move back and forth to eject the formed motor casing in the forming component.

[0009] As a further improvement of the technical solution, the forming component includes a base, and a pair of symmetrically arranged blocking arms are slidably connected to the top of the base. A forming seat is arranged at the middle position of the tops of the two blocking arms, and a plurality of die-casting grooves are opened on the forming seat.

[0010] As a further improvement of the technical solution, the separating component includes a rack fixedly connected to one side of the blocking arm, and a gear is meshed with the side of the rack away from the blocking arm. The gear is driven by a servo motor.

[0011] As a further improvement of the technical solution, the driving component includes a slide rail fixedly connected to the top wall of the processing chamber, and a plurality of sliding seats are slidably connected to the bottom of the slide rail. A plurality of pulleys are rotatably connected in the sliding seats, and the pulleys are driven by a motor.

[0012] As a further improvement of the technical solution, the shell-removing component includes a hydraulic rod fixedly connected to the bottom of the sliding seat, and a shell-removing seat is arranged at the bottom of the hydraulic rod. The shell-removing seat is fixedly connected to the piston end of the hydraulic rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] In the high-precision, fast-cooling, multi-cavity synchronous die-casting device for the production of motor casings, the forming component is provided to form the motor casing, and the driving component is used to drive the shell-removing components to move back and forth to eject the formed motor casing in the forming component. Description of the Drawings

[0015] Figure 1 is the overall structural schematic diagram of the embodiment of the utility model;

[0016] Figure 2 is the overall structural sectional view of the embodiment of the utility model;

[0017] Figure 3 is the sectional view of the forming component of the embodiment of the utility model;

[0018] Figure 4 is the Figure 3 enlarged view at A in the embodiment of the utility model;

[0019] Figure 5 Structural diagram of the driving component and shell ejection component of the embodiment of the present utility model.

[0020] The meanings of each label in the figure are as follows:

[0021] 10. Forming component; 11. Base; 12. Blocking arm; 13. Forming seat; 14. Die casting groove;

[0022] 20. Separation component; 21. Rack; 22. Gear;

[0023] 30. Driving component; 31. Slide rail; 32. Slide seat; 33. Pulley;

[0024] 40. Shell ejection component; 41. Hydraulic rod; 42. Shell ejection seat. Specific implementation manner

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0026] Embodiment

[0027] Please refer to Figures 1-5 As shown in the figure, this embodiment provides a high-precision, fast-cooling, multi-cavity synchronous die-casting device for motor housing production, including a processing chamber. The bottom wall of the processing chamber is provided with a forming component 10. One side of the forming component 10 is provided with a pair of symmetrically arranged separation components 20. The forming component 10 is used to form the motor housing. The top wall of the processing chamber is installed with a driving component 30. The bottom of the driving component 30 is fixedly connected with a plurality of shell ejection components 40. The driving component 30 is used to drive the shell ejection components 40 to move back and forth to eject the formed motor housing in the forming component 10.

[0028] Working principle: When the high-precision, fast-cooling, multi-cavity synchronous die-casting device for motor housing production provided by the present utility model is specifically used, the forming component 10 provided is used to form the motor housing, and the driving component 30 is used to drive the shell ejection components 40 to move back and forth to eject the formed motor housing in the forming component 10.

[0029] In order to form the motor housing, the forming assembly 10 includes a base 11. A pair of symmetrically arranged blocking arms 12 are slidably connected to the top of the base 11. A forming seat 13 is provided at the middle position of the tops of the two blocking arms 12. A number of die-casting grooves 14 are formed in the forming seat 13. The separating assembly 20 includes a rack 21 fixedly connected to one side of the blocking arm 12. A gear 22 is engaged with the side of the rack 21 away from the blocking arm 12. The gear 22 is driven by a servo motor. The metal slurry for producing the motor housing is poured into the die-casting grooves 14. After the housing is cooled and formed, the servo motor drives the gear 22 coaxially connected to its output shaft to rotate. The gear 22 drives the two blocking arms 12 to separate from each other by driving the rack 21 engaged with it. Then, the shell ejection assembly 40 is started to eject the motor housing in the die-casting grooves 14.

[0030] In order to drive the shell ejection assembly 40 to move back and forth, the driving assembly 30 includes a slide rail 31 fixedly connected to the top wall of the processing chamber. A number of sliding seats 32 are slidably connected to the bottom of the slide rail 31. A number of pulleys 33 are rotatably connected in the sliding seats 32. The pulleys 33 are driven by a motor. After the power is turned on, the servo motor drives the pulley 33 coaxially connected to its output shaft to rotate. Under the action of the friction force between the pulley 33 and the slide rail 31, the sliding seat 32 drives the shell ejection assembly 40 to move back and forth along the slide rail 31.

[0031] In order to eject the formed motor housing in the forming assembly 10, the shell ejection assembly 40 includes a hydraulic rod 41 fixedly connected to the bottom of the sliding seat 32. A shell ejection seat 42 is provided at the bottom of the hydraulic rod 41. The shell ejection seat 42 is fixedly connected to the piston end of the hydraulic rod 41. The sliding seat 32 drives the hydraulic rod 41 to move back and forth along the slide rail 31. When the shell ejection seat 42 is aligned with the die-casting grooves 14, the hydraulic rod 41 is started. The output shaft drives the shell ejection seat 42 to insert into the die-casting grooves 14, so as to eject the cooled motor housing in the die-casting grooves 14.

[0032] When the high-precision rapid cooling multi-cavity synchronous die-casting device for the production of motor casings provided in the present utility model is specifically used, the forming assembly 10 is provided to form the motor casing. Specifically, the metal slurry for producing the motor casing is poured into the die-casting groove 14. After the casing is cooled and formed, the servo motor drives the gear 22 coaxially connected to its output shaft to rotate. The gear 22 drives the two blocking arms 12 to separate from each other by driving the rack 21 engaged with it. Then, the casing ejection assembly 40 is started to eject the motor casing in the die-casting groove 14. The driving assembly 30 is used to drive the casing ejection assembly 40 to move back and forth. Specifically, after the power is turned on, the servo motor drives the pulley 33 coaxially connected to its output shaft to rotate. Under the action of the frictional force between the pulley 33 and the slide rail 31, the slide seat 32 drives the casing ejection assembly 40 to move back and forth along the slide rail 31. The formed motor casing in the forming assembly 10 is ejected. Specifically, the slide seat 32 drives the hydraulic rod 41 to move back and forth along the slide rail 31. When the casing ejection seat 42 is aligned with the die-casting groove 14, the hydraulic rod 41 is started, and the casing ejection seat 42 is driven by its output shaft to insert into the die-casting groove 14, so as to eject the cooled motor casing in the die-casting groove 14.

[0033] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A high-precision and rapid-cooling multi-cavity synchronous die-casting device for the production of motor casings, characterized in that: It includes a processing chamber. A forming assembly (10) is provided on the bottom wall inside the processing chamber. A pair of symmetrically arranged separating assemblies (20) are provided on one side of the forming assembly (10). The forming assembly (10) is used for forming the motor housing. A driving assembly (30) is installed on the top wall inside the processing chamber. The bottom of the driving assembly (30) is fixedly connected with a plurality of shell ejection assemblies (40). The driving assembly (30) is used for driving the shell ejection assemblies (40) to move back and forth to eject the formed motor housing in the forming assembly (10).

2. The high-precision and rapid cooling multi-cavity synchronous die-casting device for the production of motor casings according to claim 1, wherein: The forming assembly (10) includes a base (11). A pair of symmetrically arranged blocking arms (12) are slidably connected to the top of the base (11). A forming seat (13) is provided at the middle position of the tops of the two blocking arms (12). A plurality of die-casting grooves (14) are formed in the forming seat (13).

3. The high-precision rapid cooling multi-cavity synchronous die-casting device for the production of motor casings according to claim 2, characterized in that: The separating assembly (20) includes a rack (21) fixedly connected to one side of the blocking arm (12). A gear (22) is meshed with the side of the rack (21) away from the blocking arm (12). The gear (22) is driven by a servo motor.

4. The high-precision and rapid cooling multi-cavity synchronous die-casting device for the production of motor casings according to claim 1, wherein: The driving assembly (30) includes a slide rail (31) fixedly connected to the top wall inside the processing chamber. A plurality of sliding seats (32) are slidably connected to the bottom of the slide rail (31). A plurality of pulleys (33) are rotatably connected inside the sliding seats (32). The pulleys (33) are driven by a motor.

5. The high-precision and rapid cooling multi-cavity synchronous die-casting device for the production of motor casings according to claim 4, wherein: The shell ejection assembly (40) includes a hydraulic rod (41) fixedly connected to the bottom of the sliding seat (32). A shell ejection seat (42) is provided at the bottom of the hydraulic rod (41). The shell ejection seat (42) is fixedly connected to the piston end of the hydraulic rod (41).

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