Automatic shaping and taking device for consumer electronic mobile phone card support type powder metallurgy

Abstract

The utility model discloses a consumer electronic mobile phone card tray type powder metallurgy automatic shaping and taking device which comprises an upper die assembly, a lower die assembly and an automatic taking square guide pillar, the upper die assembly is driven by a hydraulic system and can be close to and far away from the lower die assembly, and the upper die assembly is provided with an upper die plate, a front die plate and a front die core. The lower side of the upper mold plate is provided with an automatic piece taking square guide column, the front mold plate is located on the lower side of the upper mold plate and provided with a groove body matched with the automatic piece taking square guide column, and the bottom side of the front mold plate is provided with a shoveling machine, a front mold core and a guide column. The front mold core is located in the middle of the bottom side of the front mold plate, the guide columns are distributed at the four corners of the bottom side of the front mold plate, and the shoveling machines are located on the two sides of the front mold core. The automatic reshaping device can achieve reshaping automation, namely automatic workpiece taking, improves efficiency, and reduces personnel operation.

Description

Technical Field

[0001] The utility model relates to the field of production of cato parts, in particular to an automatic shaping and picking device for powder metallurgy of consumer electronic mobile phone cato parts. Background Technique

[0002] The application of metal powder injection molding mobile phone cato parts in mobile phone devices has relatively strict requirements. After the powder injection molding parts are sintered at high temperature, deformation occurs and needs to be corrected through a shaping process to meet the design size requirements. During the research and development, problems such as large sintering deformation, unstable shaping size, large deformation of the product, and the cato parts are easily stuck in the shaping die and cannot be taken out during the extrusion shaping process, and the shaping efficiency is low and time-consuming and laborious are encountered. Based on this, the utility model proposes an automatic shaping and picking device for powder metallurgy of consumer electronic mobile phone cato parts. Content of the Utility Model

[0003] The purpose of the utility model is to provide an automatic shaping and picking device for powder metallurgy of consumer electronic mobile phone cato parts to solve the problems put forward in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: an automatic shaping and picking device for powder metallurgy of consumer electronic mobile phone cato parts, including an upper die assembly, a lower die assembly and an automatic picking square guide post. The upper die assembly is driven by a hydraulic system and can approach and move away from the lower die assembly. The upper die assembly has an upper template, a front template and a front model core. An automatic picking square guide post is arranged on the lower side of the upper template. The front template is located on the lower side of the upper template and is provided with a groove body that cooperates with the automatic picking square guide post. A lifter, a front die core and a guide post are arranged on the bottom side of the front template; the front die core is located in the middle of the bottom side of the front template, the guide posts are distributed at the four corners of the bottom side of the front template, and the lifter is located on both sides of the front die core.

[0005] Preferably, the bottom end of the automatic picking square guide post can pass through the groove body and extend to the lower die assembly. The lower die assembly includes a lower template, a rear template and a rear die core. The rear template can be locked on the lower template by screws, and guide grooves that cooperate with the guide posts are provided at the four corners of the end face of the rear template.

[0006] Preferably, a main slider, a sub-slider and a rear die core are arranged on the rear template, and the rear die core is arranged in the middle of the end face of the rear template.

[0007] Preferably, the main slider and the sub-slider are arranged in pairs opposite to each other outside the rear die core. The sub-slider can cooperate with the lifter, and a slot that cooperates with the bottom end of the automatic picking square guide post is provided on the main slider.

[0008] Preferably, after the upper die assembly is closed with the lower die assembly, it can drive the automatic picking square guide post to move upward, and drive the slider to act through the automatic picking square guide post to make the rear die core move upward to realize automatic material picking.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] 1. For different products, the shaping and part-taking device of the utility model does not need to design a dedicated shaping die, but only needs to design the die core insert according to the product structure and size, saving the design and manufacturing costs of the fixture.

[0011] 2. The utility model can switch different consumer electronics parts products more quickly without reprocessing and manufacturing the shaping die holder and slider assembly.

[0012] 3. The utility model can realize shaping automation, that is, automatic part-taking, improve efficiency and reduce manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the structural explosion diagram of the utility model;

[0014] Figure 2 is the structural schematic diagram of the upper die assembly of the utility model;

[0015] Figure 3 is the structural schematic diagram of the lower die assembly of the utility model;

[0016] Figure 4 is the state schematic diagram when taking materials of the utility model.

[0017] In the figure: 1. upper template; 2. front template; 3. front model core; 4. automatic part-taking square guide pillar; 5. lifter; 6. lower template; 7. rear template; 8. rear die core; 9. main slider; 10. sub-slider. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the utility model.

[0019] In the description of the utility model, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the utility model.

[0020] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "arrangement", "installation", "connection", and "linkage" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0021] Please refer to Figures 1-3 , the present utility model provides a technical solution: a powder metallurgy automatic shaping and picking device for a consumer electronics mobile phone card tray, including an upper die assembly, a lower die assembly, and an automatic picking square guide post 4. The upper die assembly is driven by a hydraulic system and can approach and move away from the lower die assembly. The upper die assembly has an upper template 1, a front template 2, and a front die core 3. An automatic picking square guide post 4 is arranged on the lower side of the upper template 1. The front template 2 is located on the lower side of the upper template 1 and is provided with a groove body that cooperates with the automatic picking square guide post 4. A lifter 5, a front die core, and guide posts are arranged on the bottom side of the front template 2. The front die core is located in the middle of the bottom side of the front template 2, the guide posts are distributed at the four corners of the bottom side of the front template 2, and the lifter 5 is located on both sides of the front die core.

[0022] In this embodiment, the bottom end of the automatic picking square guide post 4 can pass through the groove body and extend to the lower die assembly. The lower die assembly includes a lower template 6, a rear template 7, and a rear die core 8. The rear template 7 can be locked to the lower template 6 by screws, and guide grooves that cooperate with the guide posts are provided at the four corners of the end face of the rear template 7.

[0023] In this embodiment, a main slider 9, a sub-slider 10, and a rear die core 8 are arranged on the rear template 7. The rear die core 8 is arranged in the middle of the end face of the rear template 7.

[0024] In this embodiment, the main slider 9 and the sub-slider 10 are arranged opposite to each other outside the rear die core 8. The sub-slider 10 can cooperate with the lifter 5, and a slot that cooperates with the bottom end of the automatic picking square guide post 4 is provided on the main slider 9.

[0025] Please refer to Figure 4 , in this embodiment, after the upper die assembly is closed with the lower die assembly, it can drive the automatic picking square guide post 4 to move upward, and drive the slider to act through the automatic picking square guide post 4 to make the rear die core 8 move upward to realize automatic material picking (Action 1 - Action 3).

[0026] It should be noted that: this shaping die has high requirements for the accuracy of processing and assembly. When producing for the first time, it is necessary to accurately position the fixture on the workbench. The size of the product for placing the SIM phone card after shaping needs to be ensured within the tolerance range; at the same time, the shaping and picking mechanism of the present utility model needs to apply white oil lubrication to the sliding parts, which may contaminate the product, and the product needs to be cleaned.

[0027] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A powder metallurgy automatic shaping and removing device for consumer electronic mobile phone card trays, characterized in that: The invention comprises an upper mold assembly, a lower mold assembly and an automatic piece-picking square guide column (4), wherein the upper mold assembly is driven by a hydraulic system and can approach and move away from the lower mold assembly, the upper mold assembly comprises an upper mold plate (1), a front mold plate (2) and a front mold core (3), the automatic piece-picking square guide column (4) is arranged on the lower side of the upper mold plate (1), the front mold plate (2) is located on the lower side of the upper mold plate (1) and is provided with a groove body which cooperates with the automatic piece-picking square guide column (4), the bottom side of the front mold plate (2) is provided with a shovel machine (5), a front mold core and a guide column; the front mold core is located in the middle of the bottom side of the front mold plate (2), the guide columns are distributed at the four corners of the bottom side of the front mold plate (2), and the shovel machine (5) is located on both sides of the front mold core.

2. The powder metallurgy automatic shaping and removing device for consumer electronic mobile phone card holders according to claim 1, characterized in that: The bottom end of the automatic pick-up square guide column (4) can pass through the groove body and extend to the lower mold assembly, and the lower mold assembly includes a lower mold plate (6), a rear mold plate (7) and a rear mold core (8), wherein the rear mold plate (7) can be fixed on the lower mold plate (6) by screws, and the four corners of the end surface of the rear mold plate (7) are provided with guide grooves matching the guide column.

3. The powder metallurgy automatic shaping and removing device for consumer electronic mobile phone card holders according to claim 2, characterized in that: The rear mold plate (7) is provided with a main slider (9), a secondary slider (10) and a rear mold core (8), wherein the rear mold core (8) is arranged in the middle of the end surface of the rear mold plate (7).

4. The powder metallurgy automatic shaping and removing device for consumer electronic mobile phone card holders according to claim 3 is characterized by: The main slide block (9) and the auxiliary slide block (10) are arranged opposite to each other outside the rear mold core (8), the auxiliary slide block (10) can cooperate with the shovel machine (5), and the main slide block (9) is provided with a groove that cooperates with the bottom end of the automatic pick-up square guide column (4).

5. The powder metallurgy automatic shaping and removing device for consumer electronic mobile phone card holders according to claim 1, characterized in that: The upper mold assembly can drive the automatic piece-picking square guide pillar (4) to move upward after being molded with the lower mold assembly, and the automatic piece-picking square guide pillar (4) drives the slider to move the rear mold core (8) upward to realize automatic material picking.

Images