Mobile phone rear shell mold high-pressure forming machine capable of conducting polishing and grinding

Abstract

The utility model discloses a mobile phone rear shell mould high-pressure forming machine capable of polishing and grinding, which comprises a mould main body, a bracket is fixedly mounted on the outer side of the mould main body, a mould accessory is inserted in the mould main body, a clamping rod is arranged on one side of the mould accessory in a penetrating manner, and a rack is fixedly mounted at the bottom of the bracket. A mounting frame is fixedly mounted at the bottom of the inner side of the machine frame, a conveying device is movably mounted in the mounting frame, and the machine frame is fixedly mounted on one side of the bottom of an inner cavity of the machine frame. The mobile phone rear shell mold can be aligned to be polished and ground after being formed, the workpiece machining steps are simplified, the workpiece machining speed is increased, the workpiece machining time is saved, and the workpiece machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone rear shell mold processing, in particular to a mobile phone rear shell mold high-pressure molding machine which can perform polishing and grinding. Background Art

[0002] As the name implies, the mobile phone back shell mold is used to process the back shell of the mobile phone, and the mold is also formed by high pressure machine. In the traditional high pressure forming machine, after the workpiece is formed, it is necessary to manually take out the workpiece and collect it together first, and then transfer it to the grinding process. The grinder is used to polish and grind the workpieces one by one. A lot of time is spent in the transfer process, and the user also wastes a lot of time in the process of taking the workpieces one by one, thereby reducing the efficiency of the workpiece grinding process.

[0003] In view of the above problems, the present invention makes improvements. Summary of the invention

[0004] The utility model provides a high-pressure forming machine for a mobile phone rear shell mold which can perform polishing and grinding, thereby solving the above-mentioned problems existing in the use process of the prior art.

[0005] The technical solution of the utility model is achieved as follows: a high-pressure forming machine for a mobile phone back shell mold that can be polished and ground, comprising a mold main body, a bracket fixedly installed on the outer side of the mold main body, a mold sub-component inserted inside the mold main body, a clamping rod penetrating one side of the mold sub-component, a frame fixedly installed on the bottom of the bracket, a mounting frame fixedly installed on the bottom of the inner side of the frame, a conveying device movably installed inside the mounting frame, a frame fixedly installed on one side of the bottom of the inner cavity of the frame, an output shaft of the frame penetrates into the interior of the mounting frame and is transmission-connected to the conveying device, a stepping motor matched with the mold sub-component is provided on one side of the mold main body, a connecting frame fixedly installed on the surface of the conveying device, a connecting plate detachably installed inside the connecting frame, and the mold sub-component is fixedly installed on the connecting plate.

[0006] The utility model is a high-pressure forming machine for a mobile phone back shell mold that can be polished and ground as described above, further comprising: the mold sub-component includes a clamping block 2 fixedly mounted on a connecting plate, the clamping rod is threadedly mounted inside the clamping block 2, both sides of the clamping block 2 are fixedly connected with connecting rods that are compatible with a stepper motor 1, and one end of the two connecting rods away from the clamping block 2 is fixedly connected with the clamping block 1.

[0007] The utility model is a high pressure forming machine for polishing a mobile phone rear shell mold as described above, further comprising: notches connected to a stepper motor 1 are provided on both sides of the inner cavity of the mold body, and the first and second clamping blocks are both adapted to the notches.

[0008] The utility model is a high-pressure forming machine for a mobile phone back shell mold that can be polished and ground as described above, further comprising: a frame 1 is fixedly installed on the top of the bracket, an electric push rod is fixedly installed on the top of the frame 1, and the output end of the electric push rod passes through the inner side of the frame 1 and is fixedly installed with an upper mold that is compatible with the mold body.

[0009] The utility model is a high-pressure forming machine for a mobile phone back shell mold that can be polished and ground as described above, further comprising: a frame 2 is provided on the top of the mold body, a stepper motor 2 is fixedly installed on the top of the frame 2, and the output shaft of the stepper motor 2 passes through the interior of the frame 2 and is fixedly installed with a grinding wheel.

[0010] The utility model is a high pressure forming machine for polishing and grinding a mobile phone rear shell mold as described above, further comprising: a base is fixedly mounted on the bottom of the second frame, and an opening adapted to the mold sub-component is provided on the top of the base.

[0011] The utility model is a high pressure forming machine for polishing and grinding a mobile phone rear shell mold as described above, further comprising: a bottom column fixedly mounted on one side of the bottom of the inner cavity of the frame, and the bottom column is adapted to the mold body and the mold sub-component.

[0012] In summary, the beneficial effects of the present invention are:

[0013] 1. The utility model adopts a structural design that can remove the newly formed workpiece from the mold and move it to a suitable position for polishing and grinding, so that the mobile phone back shell mold can be aligned for polishing and grinding after forming, which simplifies the processing steps of the workpiece, improves the speed of workpiece processing, saves workpiece processing time, and improves the efficiency of workpiece processing.

[0014] 2. The utility model sets the mold sub-part and the notch. When the mold sub-part is connected with the mold main body, it is inserted into the notch. At this time, the card block 1 and the card block 2 are also inserted into the notch, and the card block 1 and the card block 2 just fit the two notches on the mold main body to ensure the integrity of the lower mold and provide convenience for the user's work.

[0015] 3. The utility model, through the setting of the frame 1, the electric push rod and the upper mold, during the high-pressure forming process of the workpiece, the blank is placed in the mold body, which is also located in the mold sub-part. After it is placed and the angle is adjusted, the electric push rod can be started to work. The electric push rod will drive the upper mold to move downward, and the upper mold will gradually approach the mold body and the mold sub-part. Finally, the upper mold will be molded with the lower mold composed of the mold body, the mold sub-part and the bottom column, so as to pressurize the blank in the lower mold. Finally, the blank will be processed into a complete workpiece, which provides convenience for the user's work.

[0016] 4. The utility model is provided with a frame 2, a stepper motor 2, a grinding wheel and a base. An opening is provided on the base, and the opening can be used for the mold sub-part to enter. In this way, the grinding wheel can polish and grind the workpiece on the mold sub-part. During grinding, the stepper motor 2 is started to drive the grinding wheel to rotate. At this time, the grinding wheel is in contact with the surface of the workpiece, thereby realizing the grinding of the workpiece and providing convenience for the user's work.

[0017] 5. The utility model sets a bottom column, which is located at the bottom of the mold body and is used to seal the bottom gap of the mold body. Then, after the mold sub-part is inserted into the mold body, a complete lower mold can be formed, thereby ensuring the normal processing of the workpiece and providing convenience for the user's work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the partial three-dimensional structure of the utility model;

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the mold sub-component;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure assembly of the conveying device;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure assembly of the mold sub-components;

[0024] Figure 6 This is a schematic diagram of the three-dimensional structure assembly of the base column.

[0025] In the figure: 1. mold body, 2. bracket, 3. mold sub-component, 4. clamping rod, 5. frame, 6. mounting frame, 7. conveying device, 8. stepper motor 1, 9. connecting frame, 10. connecting plate, 11. frame 1, 12. electric push rod, 13. upper mold, 14. frame 2, 15. stepper motor 2, 16. grinding wheel, 17. base, 18. notch, 19. bottom column, 31. block 1, 32. block 2, 33. connecting rod. DETAILED DESCRIPTION

[0026] The following will be combined with the attached embodiment of the utility model Figure 1-6 , 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 them. Based on the embodiments of 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. Example

[0027] A high-pressure forming machine for a mobile phone back shell mold that can be polished and ground comprises a mold main body 1, a bracket 2 is fixedly installed on the outer side of the mold main body 1, a mold sub-component 3 is inserted into the interior of the mold main body 1, a clamping rod 4 is penetrated on one side of the mold sub-component 3, a frame 5 is fixedly installed on the bottom of the bracket 2, a mounting frame 6 is fixedly installed on the bottom of the inner side of the frame 5, a conveying device 7 is movably installed inside the mounting frame 6, a frame 5 is fixedly installed on one side of the bottom of the inner cavity of the frame 5, an output shaft of the frame 5 penetrates into the interior of the mounting frame 6 and is transmission-connected with the conveying device 7, a stepping motor 8 compatible with the mold sub-component 3 is provided on one side of the mold main body 1, a connecting frame 9 is fixedly installed on the surface of the conveying device 7, a connecting plate 10 is detachably installed inside the connecting frame 9, and the mold sub-component 3 is fixedly installed on the connecting plate 10.

[0028] The specific usage process is as follows: before work, the mold sub-component 3 is located on the inner side of the mold main body 1. During assembly, the user can directly insert the mold sub-component 3 into the mold main body 1. This is the prior art. In this article, the frame 5 drives the conveyor 7 to rotate, and then the conveyor 7 drives the connecting frame 9 to move, and the connecting frame 9 drives the connecting plate 10 to move. Finally, the connecting plate 10 will drive the mold sub-component 3 to move in the direction of the mold main body 1, and finally inserted into the mold main body 1, and form the lower mold in cooperation with the bottom column 19 and the mold main body 1, wherein the mold sub-component 3 is inserted into the notch 18 when docking with the mold main body 1, and at this time, the card block 1 31 and the card block 2 32 are also inserted into the notch 18, and the card block 1 31 and the card block 2 32 are just The two notches 18 on the mold body 1 are matched to ensure the integrity of the lower mold and provide convenience for the user's work. Then the user puts the blank into the lower mold. After that, the user starts the electric push rod 12 to work, and the electric push rod 12 drives the upper mold 13 to move downward. Finally, the upper mold 13 is molded with the lower mold, and then the blank on the mold is pressed into a finished blank under high pressure. After the blank is formed, the electric push rod 12 works again to pull the upper mold 13 up and reset. At this time, the user can operate the clamping rod 4 to rotate. Because the clamping rod 4 and the clamping block 2 32 are threadedly connected, the clamping rod 4 will also move toward the inner side of the mold sub-component 3 when rotating, that is, the clamping rod 4 will move toward the direction of the clamping block 1 31, and then the workpiece will be pressed into place with the cooperation of the clamping block 1 31. The workpiece is clamped and fixed, and then the user controls the frame 5 to work and rotate in the opposite direction, and then the frame 5 will drive the conveying device 7 to rotate in the opposite direction, and the conveying device 7 will drive the connecting frame 9 to move in the opposite direction, and the connecting frame 9 will drive the connecting plate 10 to move in the opposite direction, and the connecting plate 10 will drive the mold sub-component 3 to move in the opposite direction, so as to pull the mold sub-component 3 out of the mold main body 1, wherein the clamping block 1 31 and the clamping block 2 32 will be moved out of the corresponding notch 18, and the clamping block 2 32 will also be moved out of the corresponding stepping motor 1 8, so that the entire mold sub-component 3 is moved out of the mold main body 1, and under the cooperation of the clamping block 1 31 and the clamping rod 4, the workpiece will also follow the mold sub-component 3 to move out of the mold main body 1, until the workpiece moves into the frame 2 14 and is located at the grinding wheel 1 6 is directly below the workpiece, and then the workpiece stops moving. At this time, the stepper motor 15 is controlled to start working. The stepper motor 15 starts to drive the grinding wheel 16 to rotate. At this time, the grinding wheel 16 is in contact with the surface of the workpiece, thereby realizing the grinding of the workpiece, providing convenience for the user's work. Among them, an opening is opened on the base 17, and this opening can be entered by the mold sub-component 3, so that the grinding wheel 16 can polish and grind the workpiece on the mold sub-component 3. It should be noted that the grinding structure composed of the frame 14, the stepper motor 15 and the grinding wheel 16 can also be set to a structure that can be adjusted up and down, so that the user can make appropriate adjustments according to the actual working situation, thereby meeting the user's work needs and providing convenience for the user's work.

[0029] Therefore, a structural design is adopted that can remove the newly formed workpiece from the mold and move it to a suitable position for polishing and grinding, so that the mobile phone back shell mold can be aligned for polishing and grinding after forming, which simplifies the processing steps of the workpiece, improves the speed of workpiece processing, saves workpiece processing time, and improves the efficiency of workpiece processing.

[0030] The mold sub-component 3 includes a second block 32 fixedly mounted on the connecting plate 10, the clamping rod 4 is threadedly mounted inside the second block 32, both sides of the second block 32 are fixedly connected with connecting rods 33 adapted to the stepper motor 1 8, and one end of the two connecting rods 33 away from the second block 32 is fixedly connected with a block 1 31, and both sides of the inner cavity of the mold body 1 are provided with notches 18 connected to the stepper motor 1 8, and the first block 31 and the second block 32 are both adapted to the notch 18.

[0031] Specifically, the arrangement of the mold sub-component 3 and the notch 18 is that the mold sub-component 3 is inserted into the notch 18 when docking with the mold main body 1, and at this time, the card block 1 31 and the card block 2 32 are also inserted into the notch 18, and the card block 1 31 and the card block 2 32 just fit and match the two notches 18 on the mold main body 1, thereby ensuring the integrity of the lower mold and providing convenience for the user's work.

[0032] A frame 11 is fixedly mounted on the top of the bracket 2 , and an electric push rod 12 is fixedly mounted on the top of the frame 11 . The output end of the electric push rod 12 passes through the inner side of the frame 11 and is fixedly mounted with an upper mold 13 that matches the mold body 1 .

[0033] Specifically, the setting of the frame 11, the electric push rod 12 and the upper mold 13, during the high-pressure forming process of the workpiece, the blank is placed in the mold body 1, and is also located in the mold sub-component 3. After placement and adjustment of the angle, the electric push rod 12 can be started to work. The electric push rod 12 will drive the upper mold 13 to move downward, and the upper mold 13 will gradually approach the mold body 1 and the mold sub-component 3. Finally, the upper mold 13 will be molded with the lower mold composed of the mold body 1, the mold sub-component 3 and the bottom column 19, so as to pressurize the blank in the lower mold, and finally the blank will be processed into a complete workpiece, providing convenience for the user's work.

[0034] A frame 2 14 is provided on the top of the mold body 1, and a stepper motor 2 15 is fixedly installed on the top of the frame 2 14. The output shaft of the stepper motor 15 passes through the interior of the frame 2 14 and is fixedly installed with a grinding wheel 16. A base 17 is fixedly installed on the bottom of the frame 2 14, and an opening adapted to the mold sub-component 3 is opened on the top of the base 17.

[0035] Specifically, the frame 14, the stepper motor 15, the grinding wheel 16 and the base 17 are arranged, and an opening is opened on the base 17, and the opening can allow the mold sub-component 3 to enter, so that the grinding wheel 16 can polish and grind the workpiece on the mold sub-component 3. During grinding, the stepper motor 15 is started to drive the grinding wheel 16 to rotate. At this time, the grinding wheel 16 is in contact with the surface of the workpiece, thereby realizing the grinding work of the workpiece, providing convenience for the user's work.

[0036] A bottom column 19 is fixedly mounted on one side of the bottom of the inner cavity of the frame 5 , and the bottom column 19 is adapted to the mold main body 1 and the mold sub-component 3 .

[0037] Specifically, the bottom column 19 is arranged at the bottom of the mold body 1 to seal the bottom gap of the mold body 1. Then, the mold sub-component 3 can form a complete lower mold after being inserted into the mold body 1, thereby ensuring the normal processing of the workpiece and providing convenience for the user's work.

[0038] It should be noted that the functions to be implemented by each hardware in the utility model are supported by a large number of mature technologies and belong to the existing technology. The essence of the utility model is to optimize the combination of existing hardware and its connection method for specific application scenarios to meet the adaptation needs in specific application scenarios and solve the problems raised in the background technology (not involving improvements to the software inside the hardware).

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile phone back shell mold high pressure molding machine capable of polishing and grinding, comprising a mold body (1), characterized in that: A bracket (2) is fixedly mounted on the outer side of the mold main body (1), a mold sub-component (3) is inserted into the interior of the mold main body (1), a clamping rod (4) is penetrated through one side of the mold sub-component (3), a frame (5) is fixedly mounted on the bottom of the bracket (2), a mounting frame (6) is fixedly mounted on the bottom of the inner side of the frame (5), a conveying device (7) is movably mounted inside the mounting frame (6), a frame (5) is fixedly mounted on one side of the bottom of the inner cavity of the frame (5), an output shaft of the frame (5) penetrates into the interior of the mounting frame (6) and is transmission-connected to the conveying device (7), a stepping motor (8) adapted to the mold sub-component (3) is provided on one side of the mold main body (1), a connecting frame (9) is fixedly mounted on the surface of the conveying device (7), a connecting plate (10) is detachably mounted inside the connecting frame (9), and the mold sub-component (3) is fixedly mounted on the connecting plate (10).

2. The high pressure forming machine for a mobile phone rear shell mold capable of polishing and grinding according to claim 1, characterized in that: The mold sub-component (3) comprises a second clamping block (32) fixedly mounted on a connecting plate (10), the clamping rod (4) being threadedly mounted inside the second clamping block (32), both sides of the second clamping block (32) being fixedly connected with connecting rods (33) adapted to the first stepping motor (8), and the ends of the two connecting rods (33) away from the second clamping block (32) being fixedly connected with the first clamping block (31).

3. The high pressure forming machine for a mobile phone rear shell mold capable of polishing and grinding according to claim 2, characterized in that: Notches (18) communicating with stepper motor 1 (8) are provided on both sides of the inner cavity of the mold body (1), and both the first clamping block (31) and the second clamping block (32) are adapted to fit the notches (18).

4. The high pressure forming machine for a mobile phone rear shell mold capable of polishing and grinding according to claim 3, characterized in that: A frame one (11) is fixedly mounted on the top of the bracket (2), an electric push rod (12) is fixedly mounted on the top of the frame one (11), and an output end of the electric push rod (12) passes through the inner side of the frame one (11) and is fixedly mounted with an upper mold (13) that matches the mold body (1).

5. The high pressure forming machine for a mobile phone rear shell mold capable of polishing and grinding according to claim 4, characterized in that: A second frame (14) is provided on the top of the mold body (1), and a second stepper motor (15) is fixedly installed on the top of the second frame (14). The output shaft of the second stepper motor (15) passes through the interior of the second frame (14) and is fixedly installed with a grinding wheel (16).

6. The high pressure forming machine for a mobile phone rear shell mold capable of polishing and grinding according to claim 5, characterized in that: A base (17) is fixedly mounted on the bottom of the second frame (14), and an opening matching the mold sub-component (3) is formed on the top of the base (17).

7. The high pressure forming machine for a mobile phone rear shell mold capable of polishing and grinding according to claim 6, characterized in that: A bottom column (19) is fixedly mounted on one side of the bottom of the inner cavity of the frame (5), and the bottom column (19) is compatible with the mold main body (1) and the mold sub-component (3).

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