Mobile phone frame side pressing device

Abstract

The utility model belongs to side pressure device technical field discloses a kind of mobile phone middle frame side pressure device, comprising: rack;Positioning fixture, fixed on the rack, for placing workpiece, workpiece includes at least two side pressure parts;Compression module, including compression piece and compression piece driving part, compression piece driving part is fixed on rack, compression piece is towards positioning fixture arrangement, compression piece driving part is used to drive compression piece and compress workpiece placed on positioning fixture;And at least two side pressure modules, each side pressure module is arranged below positioning fixture, each side pressure module includes side pressure piece and side pressure piece driving part, side pressure piece is correspondingly arranged with side pressure part, side pressure piece driving part drives side pressure piece to move to compress or away from side pressure part.The utility model is processed to multiple side pressure parts of workpiece by setting multiple side pressure modules, significantly reduces production procedure and beat time, improves production efficiency and equipment utilization, is conducive to realizing automated production, reduces production cost.

Description

Technical Field

[0001] This utility model belongs to the technical field of side-pressing devices, and relates to a side-pressing device for a mobile phone mid-frame. Background Technology

[0002] In existing technologies, after the mobile phone frame is assembled, its speaker and light guide need to be activated by side pressing to test its waterproof performance. Traditional side pressing equipment typically uses a cylinder in conjunction with a guide rail structure to perform the pressing operation from top to bottom, and another side pressing cylinder is installed in the guide rail structure to press the product on one side. However, this method has a significant drawback: it can only press one end of the product at a time, and cannot simultaneously press both sides of the speaker and light guide. This not only increases the number of processes in the production process, leading to reduced production efficiency, but also increases manufacturing costs, failing to meet the demands of automated and high-efficiency production.

[0003] Therefore, there is an urgent need in the field for a mobile phone mid-frame side-pressing device to solve the above-mentioned technical problems. Utility Model Content

[0004] In view of this, the purpose of this utility model is to solve the problems of reduced production efficiency, high manufacturing cost, and inability to meet the needs of automated and high-efficiency production in the traditional side-pressure equipment of the prior art.

[0005] This utility model provides a mobile phone mid-frame side pressing device, comprising: frame; A positioning fixture, fixed to the frame, is used to place a workpiece, the workpiece including at least two side pressing parts; A clamping module includes a clamping member and a clamping member drive. The clamping member drive is fixed to the frame, and the clamping member is disposed toward the positioning fixture. The clamping member drive is used to drive the clamping member to clamp a workpiece placed on the positioning fixture. There are at least two side-pressing modules, each of which is disposed below the positioning fixture. Each side-pressing module includes a side-pressing member and a side-pressing member drive member. The side-pressing member is disposed corresponding to the side-pressing part, and the side-pressing member drive member drives the side-pressing member to move to press against or move away from the side-pressing part.

[0006] As a further improvement of this utility model, the positioning fixture is provided with a side pressure groove for the side pressure member to pass through, and the side pressure member is provided with a side pressure protrusion corresponding to the side pressure part.

[0007] As a further improvement of this utility model, the side pressure protrusion is provided with a relief portion corresponding to the side pressure groove.

[0008] As a further improvement of this utility model, the side pressure module consists of two parts, including a first side pressure module and a second pressure measuring module, and the workpiece includes a first side pressure part and a second side pressure part; The first side pressure module is configured corresponding to the first side pressure part, and the second pressure measuring module is configured corresponding to the second side pressure part.

[0009] As a further improvement of this utility model, the first side-pressing module includes a first side-pressing component and a first side-pressing component driving component. The first side-pressing component driving component is fixed below the positioning fixture. The first side-pressing component is correspondingly arranged with the first side-pressing part. The first side-pressing component driving component is used to drive the first side-pressing component to press the first side-pressing part. The second pressure measuring module includes a second side pressure member and a second side pressure member driver. The second side pressure member driver is fixed below the positioning fixture. The second side pressure member is correspondingly arranged with the second side pressure part. The second side pressure member driver is used to drive the second side pressure member to press the second side pressure part.

[0010] As a further improvement of this utility model, the clamping module further includes a support frame, the support frame including a first support plate, a second support plate and a fixing plate connecting the first support plate and the second support plate, the first support plate and the second support plate being fixed on the frame, and the fixing plate being used to fix the clamping drive component.

[0011] As a further improvement of this utility model, the clamping member drive and the side pressure member drive are cylinders.

[0012] As a further improvement of this utility model, the positioning fixture is provided with a positioning protrusion.

[0013] As a further improvement of this utility model, the positioning fixture is provided with a workpiece sensor.

[0014] As a further improvement of this utility model, the clamping element is made of a flexible material.

[0015] The technical advantages of this invention are as follows: Compared with the prior art, the mobile phone mid-frame side-pressing device provided by this invention includes a positioning fixture for fixing the workpiece, a pressing module for pressing the workpiece from above, and a side-pressing module for simultaneously pressing and activating at least two side-pressing parts from the side. In use, the workpiece is first placed on the positioning fixture, and the pressing module presses downwards to fix it. Then, at least two side-pressing modules operate simultaneously, driving their respective side-pressing components to press against the corresponding side-pressing parts of the workpiece, completing the side-pressing activation process. By setting multiple side-pressing modules and making them work synchronously, multiple side-pressing parts of the workpiece can be processed simultaneously, significantly reducing production steps and cycle time, improving production efficiency and equipment utilization, facilitating automated production, and reducing production costs. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model, not all embodiments. For those skilled in the art, other drawings obtained from these drawings without creative effort are all within the protection scope of this utility model.

[0017] Figure 1 This is a perspective view of a mobile phone mid-frame side pressing device provided in an embodiment of this utility model; Figure 2 This is an exploded view of the positioning fixture and side pressure module provided in this embodiment of the utility model; Figure 3 This is another exploded view of the positioning fixture and side pressure module provided in this embodiment of the utility model; Figure 4 This is a bottom view of the positioning fixture and side pressure module provided in this embodiment of the utility model; Figure 5 yes Figure 4 Sectional view at AA.

[0018] Among them, 10 is the frame, 20 is the positioning fixture, 21 is the workpiece, 211 is the side pressing part, 2111 is the first side pressing part, 21112 is the second side pressing part, 22 is the side pressing groove, 23 is the positioning protrusion, 24 is the workpiece sensor, 30 is the clamping module, 31 is the clamping component, 32 is the clamping component driver, 33 is the support frame, 331 is the first support plate, 332 is the second support plate, 333 is the fixing plate, 40 is the side pressing module, 41 is the side pressing component, 411 is the side pressing protrusion, 412 is the clearance part, 413 is the first side pressing component, 414 is the second side pressing component, 42 is the side pressing component driver, 421 is the first side pressing component driver, 422 is the second side pressing component driver, 43 is the first side pressing module, and 44 is the second side pressing module. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model.

[0020] To make the description of this disclosure more detailed and complete, illustrative descriptions of the embodiments and specific examples of this utility model are provided below; however, this is not the only form of implementing or using the specific embodiments of this utility model. The embodiments cover the features of multiple specific embodiments and the methods, steps, and sequences for constructing and operating these specific embodiments. However, other specific embodiments can also be used to achieve the same or equivalent functions and sequence of steps. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0022] It should be understood that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this utility model described herein can be implemented in sequences other than those illustrated or described herein.

[0023] In the description of this utility model, the terms "front", "rear", "top", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] Please refer to Figures 1-5 One embodiment of this utility model provides a mobile phone mid-frame side pressing device to solve the problems of reduced production efficiency, high manufacturing cost, and inability to meet the needs of automated and high-efficiency production in the traditional side pressing equipment of the prior art.

[0025] This utility model embodiment of a mobile phone mid-frame side-pressing device is used to laterally press and activate at least two side-pressing parts 211 of a workpiece 21, such as a speaker and a light guide column, on a mobile phone mid-frame. The workpiece 21 typically has two side-pressing parts 211 that require lateral pressing. Specifically, the side-pressing parts 211 can be the speaker mounting position and the light guide column mounting position on the mobile phone mid-frame. These two locations are key areas for waterproof testing of the mobile phone mid-frame and require lateral pressing activation to ensure waterproof performance meets standards. Of course, depending on the design differences of the mobile phone mid-frame, the side-pressing parts 211 may also include other structures requiring lateral pressing activation. This utility model embodiment of a mobile phone mid-frame side-pressing device can be used to simultaneously perform lateral pressing operations on all side-pressing parts 211 of the workpiece 21. Specifically, please refer to... Figure 1 This is a perspective view of a mobile phone mid-frame side-pressing device according to an embodiment of the present invention. The mobile phone mid-frame side-pressing device includes: a frame 10, a positioning fixture 20, a pressing module 30, and at least two side-pressing modules 40. The positioning fixture 20 is fixed on the frame 10 and is used to place a workpiece 21. The pressing module 30 includes a pressing member 31 and a pressing member drive member 32. The pressing member drive member 32 is fixed on the frame 10. The pressing member 31 is disposed towards the positioning fixture 20. The pressing member drive member 32 is used to drive the pressing member 31 to press the workpiece 21 placed on the positioning fixture 20. Please refer to [link to relevant documentation]. Figures 2-3 Each of the side pressure modules 40 is disposed below the positioning fixture 20. Each of the side pressure modules 40 includes a side pressure member 41 and a side pressure member drive member 42. The side pressure member 41 is disposed corresponding to the side pressure part 211. The side pressure member drive member 42 drives the side pressure member 41 to move to press against or move away from the side pressure part 211.

[0026] This utility model embodiment of a mobile phone mid-frame side-pressing device includes a positioning fixture 20 for fixing a workpiece 21, a pressing module 30 for pressing the workpiece 21 from above, and a side-pressing module 40 for simultaneously pressing and activating at least two side-pressing parts 211 from the side. In use, the workpiece 21 is first placed on the positioning fixture 20. The pressing module 30 then presses the workpiece 21 downwards to fix it. Subsequently, at least two side-pressing modules 40 operate simultaneously, driving their respective side-pressing components 41 to press against the corresponding side-pressing parts 211 of the workpiece 21, completing the side-pressing activation process. By setting multiple side-pressing modules 40 and making them work synchronously, multiple side-pressing parts 211 of the workpiece 21 can be processed simultaneously, significantly reducing production steps and cycle time, improving production efficiency and equipment utilization, facilitating automated production, and reducing production costs.

[0027] It is understood that the side pressure portion 211 of the workpiece 21 can be a speaker mounting position or a light guide post mounting position. The side pressure portion 211 of the workpiece 21 can be located on the same side of the workpiece 21 or on different sides of the workpiece 21. This application does not limit the specific type and location of the side pressure portion 211.

[0028] As an example, the side-pressing module 40 may include a first side-pressing module 43 and a second side-pressing module 44. The first side-pressing module 43 is used to side-press a first side-pressing portion 2111 of the workpiece 21, such as a speaker region. The second side-pressing module 44 is used to side-press a second side-pressing portion 2112 of the workpiece 21, such as a light guide post region.

[0029] Furthermore, the first side-pressing member drive 421 of the first side-pressing module 43 can be fixed below the frame 10 or the positioning fixture 20, for driving the first side-pressing member 41 to move along the first direction. The second side-pressing member drive 422 of the second side-pressing module 44 can be fixed below the frame 10 or the positioning fixture 20, for driving the second side-pressing member 41 to move along the second direction. The first direction and the second direction can be the same, opposite, or at a certain angle to each other.

[0030] Furthermore, the mobile phone frame side pressing device may also include a controller. The controller is electrically connected to the clamping component drive 32 and each side pressing component drive 42, and is used to control the clamping module 30 to first clamp the workpiece 21, then control all side pressing modules 40 to perform side pressing actions simultaneously, and control each drive component to return to its original position after the side pressing is completed.

[0031] In one example, a workpiece sensor 24 may be provided on the positioning fixture 20. The workpiece sensor 24 is electrically connected to the controller. When it detects that the workpiece 21 has been placed in place, it sends a signal to the controller, which then activates the clamping module 30.

[0032] As an example, the clamping member drive 32 and each side clamping member drive 42 can be a cylinder. It is understood that the clamping member drive 32 and each side clamping member drive 42 can also be an electric push rod, a hydraulic cylinder or other linear drive mechanism, as long as it can provide the required linear drive force.

[0033] In one example, the surface of the clamping member 31 that contacts the workpiece 21 can be made of a flexible material, such as rubber or polyurethane, to avoid damaging the surface of the workpiece 21.

[0034] Similarly, the end of the side pressure member 41 that contacts the side pressure part 211 can also be made of a flexible material or a contoured structure with a specific shape, so as to better fit the surface of the side pressure part 211 and ensure the pressing effect.

[0035] In some preferred embodiments, the positioning fixture 20 may have a positioning protrusion 23 for engaging with the positioning hole or positioning edge on the workpiece 21 to achieve precise positioning of the workpiece 21.

[0036] In use, the workpiece 21 can be placed on the positioning fixture 20 by a robotic arm. After the workpiece sensor 24 detects the workpiece 21, the controller controls the clamping module 30 to clamp the workpiece 21. Then, it controls two or more side-pressing modules 40 to simultaneously drive the side-pressing components 41 to press the side-pressing part 211 of the workpiece 21. After pressing is completed, all driving components retract, and the robotic arm removes the workpiece 21, completing one work cycle. The whole process has a high degree of automation, short cycle time, and high production efficiency.

[0037] In one embodiment, the positioning fixture 20 has a side-pressure groove 22 for the side-pressure member 41 to pass through, and the side-pressure member 41 has a side-pressure protrusion 411 corresponding to the side-pressure portion 211. Specifically, the positioning fixture 20 has a side-pressure groove 22 for each side-pressure module 40. The side-pressure groove 22 penetrates the side of the positioning fixture 20 and the upper surface for supporting the workpiece 21, providing a channel and space for the movement of the side-pressure member 41, allowing it to pass smoothly from under the positioning fixture 20 and reach the side-pressure portion 211 of the workpiece 21.

[0038] Correspondingly, each side-pressing member 41 has a side-pressing protrusion 411 at its top. The shape, size, and position of the side-pressing protrusion 411 precisely correspond to a specific area of ​​the side-pressing portion 211 to be pressed on the workpiece 21, such as a speaker or a light guide column. When the side-pressing member driving member 42 drives the side-pressing member 41 to move towards the workpiece 21, the side-pressing protrusion 411 passes through the side-pressing groove 22 on the positioning fixture 20 and finally precisely presses against the side-pressing portion 211 of the workpiece 21, thereby completing an effective side-pressing activation operation.

[0039] By opening the side pressure groove 22 and setting the matching side pressure protrusion 411, on the one hand, the accuracy and smoothness of the movement path of the side pressure component 41 are ensured, and interference with the positioning fixture 20 is avoided; on the other hand, the design of the side pressure protrusion 411 concentrates the side pressure on the specific part that needs to be activated, which improves the accuracy and reliability of the pressing operation and ensures product quality.

[0040] In one embodiment, the side-pressure protrusion 411 is provided with a clearance portion 412 corresponding to the side-pressure groove 22. Specifically, the clearance portion 412 is one or more grooves, bevels, or chamfered structures formed on the surface of the side-pressure protrusion 411. Its shape and size are adapted to the inner wall contour of the side-pressure groove 22 on the positioning fixture 20. Preferably, the clearance portion 412 is a bevel structure formed on the surface of the side-pressure protrusion 411.

[0041] During operation, when the side-pressure drive 42 pushes the side-pressure member 41 and the side-pressure protrusion 411 upwards, allowing them to pass through the side-pressure groove 22 of the positioning fixture 20, the clearance portion 412 on the side-pressure protrusion 411 provides clearance space for the inner wall of the side-pressure groove 22. This design ensures that the side-pressure protrusion 411 can smoothly pass through the side-pressure groove 22 within a limited gap without any rigid contact or frictional interference with the groove wall.

[0042] By incorporating the clearance section 412, potential jamming, scraping, or wear between the side-pressing component 41 and the positioning fixture 20 during movement is effectively prevented, ensuring smooth side-pressing action and accurate repeatability. Simultaneously, it reduces frictional resistance and abnormal noise during equipment operation, contributing to improved overall device stability, service life, and reliability.

[0043] In one embodiment, there are two side pressure modules 40, including a first side pressure module 43 and a second pressure measuring module, and the workpiece 21 includes a first side pressure part 2111 and a second side pressure part 2112; The first side pressure module 43 is correspondingly arranged with the first side pressure part 2111, and the second pressure measuring module is correspondingly arranged with the second side pressure part 2112.

[0044] Specifically, in one embodiment of this utility model, the mobile phone frame side-pressing device is configured to simultaneously perform side-pressing processing on two specific areas of the workpiece 21, namely the first side-pressing part 2111 and the second side-pressing part 2112. The first side-pressing part 2111 may be, for example, the speaker mounting area on the mobile phone frame, and the second side-pressing part 2112 may be, for example, the light guide post mounting area. The two side-pressing parts 211 may be located at different positions on adjacent sides, opposite sides, or the same side of the workpiece 21.

[0045] As one implementation method, please refer to Figures 4-5 The first side-pressing module 43 includes a first side-pressing member 41 and a first side-pressing member driving member 421. The first side-pressing member driving member 421 is fixed below the positioning fixture 20. The first side-pressing member 41 is correspondingly disposed with the first side-pressing part 2111. The first side-pressing member driving member 421 is used to drive the first side-pressing member 41 to press the first side-pressing part 2111. The first side-pressing member driving member 421 is fixedly installed below the frame 10 or the positioning fixture 20, and its driving direction is adapted to the position of the first side-pressing part 2111. The end shape of the first side-pressing member 41 matches the structure of the first side-pressing part 2111 to ensure uniform force and accurate positioning during pressing.

[0046] The second pressure measuring module includes a second side-pressure component 41 and a second side-pressure component drive component 422. The second side-pressure component drive component 422 is fixed below the positioning fixture 20. The second side-pressure component 41 is correspondingly disposed with the second side-pressure part 2112. The second side-pressure component drive component 422 is used to drive the second side-pressure component 41 to press against the second side-pressure part 2112. The second side-pressure component drive component 422 is also fixedly installed below the frame 10 or the positioning fixture 20, and its installation position and driving direction are set according to the orientation of the second side-pressure part 2112. The end shape of the second side-pressure component 41 matches the structure of the second side-pressure part 2112.

[0047] The workflow of this embodiment is as follows: After the workpiece 21 is placed and positioned on the fixture, the upper clamping module 30 actuates to clamp and fix the workpiece 21. Subsequently, the first side-pressing member drive 421 and the second side-pressing member drive 422 actuate synchronously, driving the first side-pressing member 41 and the second side-pressing member 41 to move in a predetermined direction, respectively. The two side-pressing members 41 pass through the preset side-pressing grooves 22 on the positioning fixture 20, precisely and simultaneously pressing against and acting on the first side-pressing part 2111 and the second side-pressing part 2112 of the workpiece 21, completing the side-pressing activation process. After pressing is completed, the two side-pressing modules 40 retract synchronously, the upper clamping module 30 is released, and the workpiece 21 can be removed.

[0048] This implementation method sets up two independent side-pressure modules 40 and makes them precisely correspond to two different side-pressure parts 211 on the workpiece 21, thereby achieving one-time and synchronous processing of multiple side-pressure parts 211 on the workpiece 21, which greatly improves production efficiency and equipment utilization.

[0049] In one embodiment, the clamping module 30 further includes a support frame 33, which includes a first support plate 331, a second support plate 332, and a fixing plate 333 connecting the first support plate 331 and the second support plate 332. The first support plate 331 and the second support plate 332 are fixed to the frame 10, and the fixing plate 333 is used to fix the clamping drive member 32. The support frame 33 of the clamping module 30 constitutes a robust and stable mounting base. The first support plate 331 and the second support plate 332 are typically two parallel vertical plate structures, which are firmly mounted on the worktable or corresponding support structure of the frame 10 through their bottom or sides, providing the main vertical support.

[0050] The fixing plate 333 is a horizontally or inclined plate structure, with its two ends rigidly connected to the upper parts of the first support plate 331 and the second support plate 332, respectively, thereby connecting the first support plate 331 and the second support plate 332 into a rigid portal or bridge frame structure. The portal / bridge frame structure effectively resists the reaction force generated during the pressing process, preventing vibration and deformation, and ensuring that the pressing component 31 remains perpendicularly aligned with the workpiece 21, resulting in precise pressing position. It fully utilizes the upper space of the equipment, leaving ample operating space for the lower mechanisms such as the side pressing module 40.

[0051] The clamping drive 32 is mounted upside down or upright on the upper or lower surface of the fixing plate 333 by bolts or other fastening methods. With this arrangement, the clamping drive 32 is stably suspended directly above the positioning fixture 20, and its output driving force is effectively transmitted to the frame 10 through the rigid support frame 33, rather than being borne by other moving parts, ensuring the smoothness and accuracy of the clamping action.

[0052] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0053] The above embodiments only illustrate preferred implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A side-pressing device for a mobile phone mid-frame, characterized in that, include: frame; A positioning fixture, fixed to the frame, is used to place a workpiece, the workpiece including at least two side pressing parts; A clamping module includes a clamping component and a clamping component drive component. The clamping component drive component is fixed to the frame. The clamping component is disposed toward the positioning fixture. The clamping component drive component is used to drive the clamping component to clamp the workpiece placed on the positioning fixture. and There are at least two side-pressing modules, each of which is disposed below the positioning fixture. Each side-pressing module includes a side-pressing member and a side-pressing member drive member. The side-pressing member is disposed corresponding to the side-pressing part, and the side-pressing member drive member drives the side-pressing member to move to press against or move away from the side-pressing part.

2. The mobile phone mid-frame side pressing device as described in claim 1, characterized in that: The positioning fixture has a side pressure groove for the side pressure member to pass through, and the side pressure member has a side pressure protrusion corresponding to the side pressure part.

3. The mobile phone mid-frame side pressing device as described in claim 2, characterized in that: The side pressure protrusion is provided with a relief portion corresponding to the side pressure groove.

4. The mobile phone mid-frame side pressing device as described in claim 1, characterized in that: The side pressure module consists of two parts, including a first side pressure module and a second pressure measuring module, and the workpiece includes a first side pressure part and a second side pressure part; The first side pressure module is configured corresponding to the first side pressure part, and the second pressure measuring module is configured corresponding to the second side pressure part.

5. The mobile phone mid-frame side pressing device as described in claim 4, characterized in that: The first side-pressing module includes a first side-pressing component and a first side-pressing component driving component. The first side-pressing component driving component is fixed below the positioning fixture. The first side-pressing component is correspondingly disposed with the first side-pressing part. The first side-pressing component driving component is used to drive the first side-pressing component to press the first side-pressing part. The second pressure measuring module includes a second side pressure member and a second side pressure member driver. The second side pressure member driver is fixed below the positioning fixture. The second side pressure member is correspondingly arranged with the second side pressure part. The second side pressure member driver is used to drive the second side pressure member to press the second side pressure part.

6. The mobile phone mid-frame side pressing device as described in claim 1, characterized in that: The clamping module also includes a support frame, which includes a first support plate, a second support plate, and a fixing plate connecting the first support plate and the second support plate. The first support plate and the second support plate are fixed on the frame, and the fixing plate is used to fix the clamping drive component.

7. The mobile phone mid-frame side pressing device as described in claim 1, characterized in that: The clamping component drive and the side pressure component drive are cylinders.

8. The mobile phone mid-frame side pressing device as described in claim 1, characterized in that: The positioning fixture is provided with positioning protrusions.

9. The mobile phone mid-frame side pressing device as described in claim 1, characterized in that: The positioning fixture is equipped with a workpiece sensor.

10. The mobile phone mid-frame side pressing device according to claim 1, characterized in that: The clamping component is made of a flexible material.

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