Stamping device for metal mobile phone support

Abstract

The utility model relates to the technical field of stamping devices, in particular to a stamping device for a metal mobile phone support, which comprises a workbench and a driving component, the driving component is arranged on the upper side of the workbench, a lower die seat is fixedly connected to the upper side of the workbench, and an upper die seat is fixedly connected to the lower side of the driving component. By arranging the lower die base, the upper die base, an unlocking button, a pushing block, a compression spring, a clamping plate, a transmission block and a limiting plate, the device can trigger the pushing block to move backwards by pressing the unlocking button, so that the pushing block can be pushed to move backwards, and the positioning blocks are fixedly connected to the four corners of the top of the lower die base, and the positioning shafts are fixedly connected to the four corners of the bottom of the upper die base. The transmission block and the clamping plate are driven to move, the transmission block and the clamping plate are reset through the compression spring, the limiting plate is clamped through the clamping plate, the lower die base and the upper die base are rapidly mounted or dismounted, dismounting and mounting are convenient, and time and labor are saved during overhauling and replacing.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping processing devices, and particularly relates to a stamping processing device for a metal mobile phone bracket. Background Technique

[0002] A mobile phone bracket refers to a structure that can assist users in supporting the mobile phone. It allows users to observe the content of the mobile phone screen without holding the phone by hand. Mobile phone brackets can be divided into various types according to their materials. Among them, metal mobile phone brackets need to use stamping processing devices to stamp and form metal raw materials during the production process.

[0003] The stamping processing device uses a driving component to drive the upper die to press down, so that the upper die and the lower die are engaged to stamp and form the metal raw material. In the processing and production process of some existing stamping processing devices for metal mobile phone brackets, the die is prone to wear. The die is usually fixedly connected to the driving component by bolts, and both disassembly and assembly are relatively inconvenient, and it is time-consuming and laborious for maintenance and replacement. Therefore, a stamping processing device for a metal mobile phone bracket is proposed for the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a stamping processing device for a metal mobile phone bracket to solve the problems that in the processing and production process of some existing stamping processing devices for metal mobile phone brackets, the die is prone to wear, thus affecting the processing accuracy of the product, and the die is usually fixedly connected to the driving component by bolts, and both disassembly and assembly are relatively inconvenient, and it is time-consuming and laborious for maintenance and replacement.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A stamping processing device for a metal mobile phone bracket, comprising a workbench and a driving component. A driving component is provided on the upper side of the workbench. A lower die seat is fixedly connected to the upper side of the workbench. An upper die seat is fixedly connected to the lower side of the driving component. Positioning blocks are fixedly connected to the four corners of the top of the lower die seat. Positioning shafts are fixedly connected to the four corners of the bottom of the upper die seat. The positioning blocks and the positioning shafts are engaged with each other. A lower stamping die is provided inside the lower die seat. An upper stamping die is provided inside the upper die seat. Unlocking buttons are slidably connected inside the lower die seat and the upper die seat. Push blocks are fixedly connected to the rear ends of the unlocking buttons. Two compression springs are fixedly connected to the rear ends of the push blocks. Two compression springs are fixedly connected inside the lower die seat and the upper die seat respectively. A pair of symmetrically arranged engaging plates and a pair of symmetrically arranged transmission blocks are slidably connected inside the lower die seat and the upper die seat respectively. Transmission blocks are fixedly connected to the front sides of the engaging plates. The left and right inclined surfaces of the push blocks are slidably connected to the transmission blocks. Two limiting plates are provided on each of the left and right sides of the lower stamping die and the upper stamping die.

[0007] Preferably, the lower die seat and the upper die seat have the same structure. The lower die seat and the upper die seat are symmetrically arranged up and down. There are four positioning blocks and four positioning shafts respectively. The positioning blocks and the positioning shafts correspond to each other one by one.

[0008] Preferably, both the lower stamping die and the upper stamping die are of rectangular structure. There are two groups of limiting plates. Each group has four limiting plates. The limiting plates are all trapezoidal plates.

[0009] Preferably, there are two unlocking buttons and two push blocks respectively. There are two groups of compression springs, engaging plates and transmission blocks respectively. Each group has two compression springs, engaging plates and transmission blocks respectively. The push blocks and the transmission blocks are both trapezoidal blocks.

[0010] Preferably, two engaging plates in each group are located between four limiting plates in each group. The upper and lower sides of two engaging plates in each group are in contact with the limiting plates.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] In the present utility model, through the arrangement of the lower die seat, the upper die seat, the unlocking button, the push block, the compression spring, the engaging plate, the transmission block and the limiting plate, the device can press the unlocking button to trigger the backward movement of the push block, drive the transmission block and the engaging plate to move, and use the compression spring to reset the transmission block and the engaging plate. The limiting plate is engaged by the engaging plate, and the lower die seat and the upper die seat can be quickly installed or removed. The disassembly and assembly are both relatively convenient, and it is time-saving and labor-saving during maintenance and replacement. Description of the Drawings

[0013] Figure 1Schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 Schematic diagram of the installation structure of the lower stamping die of the present utility model;

[0015] Figure 3 Bottom view of the installation structure of the upper stamping die of the present utility model;

[0016] Figure 4 First sectional view of the structure of the lower die base of the present utility model;

[0017] Figure 5 Second sectional view of the structure of the lower die base of the present utility model;

[0018] Figure 6 Sectional view of the installation structure of the lower stamping die of the present utility model;

[0019] Figure 7 Schematic diagram of the structure of the engaging component of the present utility model;

[0020] Figure 8 Schematic diagram of the structure of the lower die of the present utility model.

[0021] In the figure: 1, workbench; 2, driving component; 3, lower die base; 4, upper die base; 5, positioning block; 6, positioning shaft; 7, lower stamping die; 8, upper stamping die; 9, unlocking button; 10, pushing block; 11, compression spring; 12, engaging plate; 13, transmission block; 14, limiting plate. Detailed implementation manners

[0022] 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. Apparently, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0023] In the description of the present utility model, it should be understood that the orientation terms such as "front, rear, upper, lower, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom", etc. generally indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description. Without contrary description, these orientation terms do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the protection scope of the present utility model; the orientation terms "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0024] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Without additional statements, the above terms have no special meanings, so it should not be construed as a limitation on the protection scope of the present utility model.

[0025] Please refer to Figure 1-8 , the present utility model provides a technical solution:

[0026] A stamping processing device for a metal mobile phone holder, including a workbench 1 and a driving component 2. The driving component 2 is provided on the upper side of the workbench 1. A lower die holder 3 is fixedly connected to the upper side of the workbench 1. An upper die holder 4 is fixedly connected to the lower side of the driving component 2. Four positioning blocks 5 are fixedly connected to the four corners of the top of the lower die holder 3. Four positioning shafts 6 are fixedly connected to the four corners of the bottom of the upper die holder 4. The positioning blocks 5 are engaged with the positioning shafts 6. A lower stamping die 7 is provided inside the lower die holder 3. An upper stamping die 8 is provided inside the upper die holder 4. Unlocking buttons 9 are slidably connected to the interiors of the lower die holder 3 and the upper die holder 4. Push blocks 10 are fixedly connected to the rear ends of the unlocking buttons 9. Two compression springs 11 are fixedly connected to the rear ends of the push blocks 10. Two compression springs 11 are fixedly connected to the interiors of the lower die holder 3 and the upper die holder 4. A pair of symmetrically arranged engaging plates 12 and a pair of symmetrically arranged transmission blocks 13 are slidably connected to the interiors of the lower die holder 3 and the upper die holder 4. Transmission blocks 13 are fixedly connected to the front sides of the engaging plates 12. The left and right inclined surfaces of the push blocks 10 are slidably connected to the transmission blocks 13. Two limiting plates 14 are provided on the left and right sides of the lower stamping die 7 and the upper stamping die 8.

[0027] The lower die holder 3 and the upper die holder 4 have the same structure. The lower die holder 3 and the upper die holder 4 are symmetrically arranged up and down. There are four positioning blocks 5 and four positioning shafts 6, and the positioning blocks 5 and the positioning shafts 6 correspond one by one, which can accurately engage the lower die holder 3 and the upper die holder 4. The lower stamping die 7 and the upper stamping die 8 are both rectangular structures. There are two groups of limiting plates 14, and each group of limiting plates 14 has four. The limiting plates 14 are all trapezoidal plates, and the limiting plates 14 can be engaged with the engaging plates 12. There are two unlocking buttons 9 and two push blocks 10. There are two groups of compression springs 11, engaging plates 12 and transmission blocks 13, and each group of compression springs 11, engaging plates 12 and transmission blocks 13 has two. The push blocks 10 and the transmission blocks 13 are both trapezoidal blocks. When the push blocks 10 move back and forth, they can drive the transmission blocks 13 to move left and right. The two engaging plates 12 in each group are located between the four limiting plates 14 in each group. The upper and lower sides of the two engaging plates 12 in each group are in contact with the limiting plates 14, and the limiting plates 14 can be restricted by the engaging plates 12 so that they cannot move up and down.

[0028] Workflow: Connect the power supply before use. First, install the lower stamping die 7 and the upper stamping die 8 onto the lower die base 3 and the upper die base 4 respectively. Press the unlocking button 9 at the front end of the lower die base 3 backward. Drive the push block 10 to move backward through the unlocking button 9, compress the compression spring 11. At this time, relative sliding occurs between the two transmission blocks 13 in contact with the push block 10 and the push block 10. The two transmission blocks 13 slide in the left and right directions along the reserved grooves of the lower die base 3 respectively. Drive the engaging plate 12 to slide synchronously through the transmission blocks 13, so that the distance between the two engaging plates 12 can be increased, that is, the engaging plates 12 no longer block the receiving grooves corresponding to the limiting plates 14 inside the lower die base 3. Place the lower stamping die 7 inside the lower die base 3, make the limiting plate 14 fit with the receiving groove of the lower die base 3, release the pressing of the unlocking button 9. The elastic force of the compression spring 11 can make the push block 10 reset, and then make the two transmission blocks 13 and the engaging plate 12 reset. The two engaging plates 12 are located between the four limiting plates 14 on the left and right sides of the lower stamping die 7, and the upper and lower sides of the two engaging plates 12 are both in contact with the limiting plates 14. The limiting plates 14 can be limited and fixed through the engaging plates 12, and then the lower stamping die 7 is fixed. The elastic force of the compression spring 11 can prevent the engaging plate 12 from moving. Use the same principle to press the unlocking button 9 at the front end of the upper die base 4 backward, and the upper stamping die 8 can be fixed. Then turn on the power supply, and the driving component 2 on the upper side of the workbench 1 can drive the upper die base 4 to perform stamping. Positioning is carried out through the positioning shaft 6 at the bottom of the upper die base 4 and the positioning block 5 at the top of the lower die base 3, so that the upper die base 4 and the lower die base 3 can be accurately engaged. This device can trigger the backward movement of the push block 10 by pressing the unlocking button 9, drive the transmission block 13 and the engaging plate 12 to move, and use the compression spring 11 to reset the transmission block 13 and the engaging plate 12. The limiting plate 14 is engaged by the engaging plate 12, and the lower die base 3 and the upper die base 4 can be quickly installed or removed. The disassembly and assembly are relatively convenient, and it is time-saving and labor-saving during maintenance and replacement.

[0029] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. The standard parts used in this utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0030] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A stamping processing device for a metal mobile phone bracket, comprising a workbench (1) and a driving component (2), characterized in that: On the upper side of the workbench (1), a driving component (2) is provided. On the upper side of the workbench (1), a lower die holder (3) is fixedly connected. On the lower side of the driving component (2), an upper die holder (4) is fixedly connected. At the four corners of the top of the lower die holder (3), positioning blocks (5) are fixedly connected respectively. At the four corners of the bottom of the upper die holder (4), positioning shafts (6) are fixedly connected respectively. The positioning blocks (5) are engaged with the positioning shafts (6). Inside the lower die holder (3), a lower stamping die (7) is provided. Inside the upper die holder (4), an upper stamping die (8) is provided. Inside the lower die holder (3) and the upper die holder (4), unlocking buttons (9) are slidably connected. At the rear ends of the unlocking buttons (9), pushing blocks (10) are fixedly connected respectively. At the rear ends of the pushing blocks (10), two compression springs (11) are fixedly connected respectively. Inside the lower die holder (3) and the upper die holder (4), two compression springs (11) are fixedly connected respectively. Inside the lower die holder (3) and the upper die holder (4), a pair of symmetrically arranged engaging plates (12) and a pair of symmetrically arranged transmission blocks (13) are slidably connected. On the front sides of the engaging plates (12), transmission blocks (13) are fixedly connected respectively. The left and right inclined surfaces of the pushing blocks (10) are slidably connected with the transmission blocks (13). On the left and right sides of the lower stamping die (7) and the upper stamping die (8), two limiting plates (14) are provided respectively.

2. The stamping device for a metal mobile phone bracket according to claim 1, characterized in that: The lower die holder (3) and the upper die holder (4) have the same structure. The lower die holder (3) and the upper die holder (4) are symmetrically arranged up and down. There are four positioning blocks (5) and four positioning shafts (6) respectively. The positioning blocks (5) and the positioning shafts (6) correspond to each other one by one.

3. The stamping processing device for a metal mobile phone holder according to claim 1, characterized in that: The lower stamping die (7) and the upper stamping die (8) are both rectangular structures. There are two groups of limiting plates (14). Each group of limiting plates (14) has four. The limiting plates (14) are all trapezoidal plates.

4. The stamping processing device for a metal mobile phone holder according to claim 1, characterized in that: There are two unlocking buttons (9) and two pushing blocks (10) respectively. There are two groups of compression springs (11), engaging plates (12) and transmission blocks (13) respectively. Each group of compression springs (11), engaging plates (12) and transmission blocks (13) has two. The pushing blocks (10) and the transmission blocks (13) are both trapezoidal blocks.

5. The stamping device for a metal mobile phone holder according to claim 1, characterized in that: Two engaging plates (12) in each group are located between four limiting plates (14) in each group. The upper and lower sides of two engaging plates (12) in each group are in contact with the limiting plates (14).

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