A packaging clamp for processing a mobile phone frame

Abstract

The utility model relates to tool fixture technical field discloses a kind of packaging fixtures for processing mobile phone frame, including workbench, the bottom of workbench is provided with positioning mechanism, the top of workbench is provided with clamping mechanism, the positioning mechanism includes protection box, the inner wall of protection box is fixedly connected with telescopic column one, the driving end of telescopic column one is fixedly connected with sliding plate two, the inner wall of sliding plate two is slidably connected with two support columns, the outer wall of two support columns is slidably connected with sliding plate one, the top of sliding plate two and sliding plate one is fixedly connected with positioning clamp. In the utility model, start telescopic column, telescopic column drives sliding plate one to move on support column, support column both ends are fixed in the inner wall of protection box, the top of sliding plate two and sliding plate one is fixed with positioning clamp, two rotating shafts are rotated on the top of sliding plate one and sliding plate two respectively.

Description

Technical Field

[0001] This utility model relates to the field of tooling and fixture technology, and in particular to a packaging fixture for processing mobile phone frames. Background Technology

[0002] In the field of smartphone manufacturing, the phone frame, as the core structural component connecting the screen and the body, has its processing precision and surface quality directly affecting the appearance, strength and functionality of the entire device. As a key process equipment in the frame processing, the design and technological development of the frame are always closely related to material iteration, process innovation and precision requirements. Traditional packaging fixtures are designed with adaptability and durability in mind. The thickened base and reinforced ribs significantly improve impact resistance and can withstand continuous processing vibrations without displacement. The packaging fixtures use modular clamping components and can be quickly replaced through standardized interfaces to meet the processing needs of different sized frames, reducing changeover time. The surface of the packaging fixtures is oxidized to form a dense protective film, which can effectively resist cutting fluid corrosion, extend service life, and ensure long-term stable processing accuracy. Traditional packaging fixtures have limited adjustment range for the size of positioning components when dealing with different types of frames. This directly leads to problems such as positioning offset and unstable clamping when switching between different types of frames for packaging operations. To address these issues, a packaging fixture for processing mobile phone frames is proposed. Utility Model Content

[0003] To overcome the above shortcomings, this utility model provides a packaging fixture for processing mobile phone frames, aiming to improve the problem that existing mobile phone frame packaging fixtures cannot effectively position different types of frames.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A packaging fixture for processing mobile phone frames includes a worktable, a positioning mechanism at the bottom of the worktable, and a clamping mechanism at the top of the worktable. The positioning mechanism includes a protective box, a telescopic column 1 fixedly connected to the inner wall of the protective box, a sliding plate 2 fixedly connected to the driving end of the telescopic column 1, two support columns slidably connected to the inner wall of the sliding plate 2, a sliding plate 1 slidably connected to the outer wall of each of the two support columns, a positioning clamp fixedly connected to the top of both the sliding plate 2 and the sliding plate 1, a rotating shaft rotatably connected to the top of both the sliding plate 2 and the sliding plate 1, a joint shaft rotatably connected to one end of the rotating shaft, a fixed plate fixedly connected to the inner wall of the protective box, and a moving component provided on the top of the workbench. As a further description of the above technical solution: The moving component includes a base plate, a second cylinder is fixedly connected to the top of the base plate, a connecting plate is fixedly connected to the top of the second cylinder, a first cylinder is fixedly connected to the inner wall of the connecting plate, and a support plate is fixedly connected to the outer wall of the first cylinder. As a further description of the above technical solution: The clamping mechanism includes a fixing block, the top of which is fixedly connected to the bottom of the base plate. Two telescopic columns are fixedly connected to the bottom of the base plate. A connecting shaft is fixedly connected to the driving end of each of the two telescopic columns. A gripper is rotatably connected to one end of the connecting shaft. A gear is fixedly connected to the inner wall of the gripper. As a further description of the above technical solution: The inner wall of the fixed block is fixedly connected to two positioning columns. The outer wall of one of the positioning columns is rotatably connected to the inner wall of the first gear, and the outer wall of the other positioning column is rotatably connected to the second gear. As a further description of the above technical solution: The second gear is meshed with the first gear, and a second clamp is fixedly connected to the outer wall of the second gear; As a further description of the above technical solution: The inner wall of the joint shaft is rotatably connected to the top of the fixed plate, and the driving end of the telescopic column is slidably connected to the inner wall of the fixed plate. As a further description of the above technical solution: The top of the protective box is fixedly connected to the bottom of the workbench, and both ends of the two support columns are fixedly connected to the inner wall of the protective box. As a further description of the above technical solution: The inner wall of the workbench is provided with a sliding groove, and a support plate is fixedly connected to the top of the workbench.

[0005] This utility model has the following beneficial effects: 1. In this utility model, when the telescopic column is activated, the telescopic column drives the sliding plate one to move on the support column. Both ends of the support column are fixed to the inner wall of the protective box. The tops of the sliding plate two and the sliding plate one are both fixed to the positioning clamp. Two rotating shafts rotate on the tops of the sliding plate one and the sliding plate two respectively, and one end of the rotating shaft is rotatably connected to both ends of the joint shaft. The sliding plate one drives the rotating shaft to move, the rotating shaft drives the joint shaft, and the joint shaft drives the other rotating shaft, so that the sliding plate two slides synchronously on the support column with the rotating shaft. The positioning clamp moves along the slide groove on the top of the worktable to achieve the positioning and clamping effect.

[0006] 2. In this utility model, starting cylinder one drives the connecting plate to move up and down, the connecting plate drives cylinder two to move synchronously, and then cylinder two drives the base plate to rotate 180° to achieve the adjustment effect. Starting two telescopic columns, the driving ends of the two telescopic columns are fixed to the connecting shaft. The connecting shaft is rotatably connected to the inner wall of gripper one. Gear one is fixed to the inner wall of gripper one, gear two is fixed to the inner wall of gripper two, and two positioning columns are fixed inside the fixing block. Gear one and gear two are rotatably connected to the two positioning columns respectively. The telescopic columns drive the connecting shaft to reciprocate, and the connecting shaft drives gripper one to move. Through the meshing motion of gear one and gear two, gripper two is driven to move synchronously to achieve the clamping effect. Attached Figure Description

[0007] Figure 1 This is a three-dimensional schematic diagram of a packaging fixture for processing mobile phone frames proposed in this utility model; Figure 2 This is a schematic diagram of the structure of a protective box for a packaging fixture used in processing mobile phone frames, as proposed in this utility model. Figure 3 This is a schematic diagram of the structure of cylinder two for a packaging fixture used to process mobile phone frames, as proposed in this utility model. Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0008] Legend: 1. Workbench; 2. Positioning mechanism; 21. Protective box; 22. Telescopic column one; 23. Support column; 24. Rotating shaft; 25. Joint shaft; 26. Positioning clamp; 27. Fixed plate; 28. Sliding plate one; 29. ​​Sliding plate two; 3. Clamping mechanism; 31. Fixed block; 32. Telescopic column two; 33. Connecting shaft; 34. Grip one; 35. Gear one; 36. Gear two; 37. Grip two; 38. Positioning column; 39. Moving component; 391. Base plate; 392. Cylinder two; 393. Connecting plate; 394. Cylinder one; 395. Support plate; 4. Slide groove. Detailed Implementation

[0009] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0010] The scope of protection of utility models.

[0011] The scope of protection of utility models.

[0012] Reference Figures 1 to 3 The present invention provides an embodiment of a packaging fixture for processing mobile phone frames, comprising a worktable 1, a positioning mechanism 2 at the bottom of the worktable 1, and a clamping mechanism 3 at the top of the worktable 1. The positioning mechanism 2 includes a protective box 21, which provides protection for the internal mechanical structure and forms a support frame. A telescopic column 22 is fixedly connected to the inner wall of the protective box 21. The telescopic column 22 can achieve linear reciprocating motion through a drive device. A sliding plate 29 is fixedly connected to the drive end of the telescopic column 22. The sliding plate 29 slides under the push of the telescopic column 22. Two support columns 23 are slidably connected to the inner wall of the sliding plate 29. The support columns 23 provide a stable sliding track for the sliding plate 29. A sliding plate 28 is slidably connected to the outer wall of both support columns 23. The sliding plate 28 and the sliding plate 29 form a linkage guide structure through the support columns 23. A positioning clamp 26 is fixedly connected to the top of the sliding plate 29 and the sliding plate 28. The positioning clamp 26 achieves bidirectional positioning of the mobile phone frame under the coordinated movement of sliding plate 1 28 and sliding plate 29. The top of sliding plate 29 and sliding plate 1 28 are rotatably connected to a rotating shaft 24. The rotating shaft 24 drives the two sliding plates to swing synchronously. One end of the rotating shaft 24 is rotatably connected to a joint shaft 25. The joint shaft 25 achieves angle adjustment through the rotation of the rotating shaft 24. The inner wall of the protective box 21 is fixedly connected to a fixing plate 27. The fixing plate 27 provides an installation reference and movement limit for the telescopic column 1 22 and the joint shaft 25. The top of the worktable 1 is provided with a moving component 39.

[0013] Reference Figures 2 to 4 The moving component 39 includes a base plate 391, which serves as the basic support structure for the moving component 39. A second cylinder 392 is fixedly connected to the top of the base plate 391. The second cylinder 392 can rotate. A connecting plate 393 is fixedly connected to the top of the second cylinder 392. The connecting plate 393 serves as a connection. A first cylinder 394 is fixedly connected to the inner wall of the connecting plate 393. The first cylinder 394 drives the connecting plate 393 to move vertically through the extension and retraction of the piston rod. A support plate 395 is fixedly connected to the outer wall of the first cylinder 394. The support plate 395 provides an installation platform for the first cylinder 394. The clamping mechanism 3 includes a fixing block 31, which serves as the core mounting base of the clamping mechanism 3. The top of the fixing block 31 is fixedly connected to the bottom of the base plate 391. The base plate 391 is rigidly connected to the clamping mechanism 3 through the fixing block 31. Two telescopic columns 32 are fixedly connected to the bottom of the base plate 391. The telescopic columns 32 are synchronously extended and retracted through a drive device. The drive ends of the two telescopic columns 32 are fixedly connected to a connecting shaft 33. The connecting shaft 33 converts the linear motion of the telescopic columns 32 into rotational motion. One end of the connecting shaft 33 is rotatably connected to a gripper 34. The gripper 34 moves under the drive of the connecting shaft 33. The inner wall of the gripper 34 is fixedly connected to a gear 35. The gripper 34 transmits the motion to the gear 35. Two positioning posts 38 are fixedly connected to the inner wall of the fixing block 31. The positioning posts 38 provide rotational support and movement limit for gear 1 35. The outer wall of one positioning post 38 is rotatably connected to the inner wall of gear 1 35. Gear 1 35 rotates around the positioning post 38. The outer wall of the other positioning post 38 is rotatably connected to gear 2 36. Gear 2 36 rotates in the opposite direction under the drive of gear 1 35. Gear 2 36 and gear 1 35 are meshed. The gear meshing structure converts the linear motion of telescopic post 2 32 into the synchronous opening and closing action of gripper 1 34. Gear 2 37 is fixedly connected to the outer wall of gear 2 36. Gear 2 37 forms a symmetrical clamping force with gripper 1 34 under the drive of gear 2 36, ensuring that the mobile phone frame is subjected to uniform force. The inner wall of the joint shaft 25 is rotatably connected to the top of the fixed plate 27. The joint shaft 25 is fixed to the swing center through the fixed plate 27. The drive end of the telescopic column 22 is slidably connected to the inner wall of the fixed plate 27. The fixed plate 27 provides guidance for the telescopic column 22 and limits its range of motion. The top of the protective box 21 is fixedly connected to the bottom of the workbench 1. The protective box 21 and the workbench 1 form an integrated structure to enhance stability. Both ends of the two support columns 23 are fixedly connected to the inner wall of the protective box 21. The support columns 23 form rigid support through the fixed ends to ensure the movement accuracy of the sliding plate 28 and the sliding plate 29. The inner wall of the workbench 1 is provided with a sliding groove 4. The sliding groove 4 provides space for the lateral movement of the clamping mechanism 3. The top of the workbench 1 is fixedly connected to a support plate 395. The support plate 395 provides a foundation for the installation of the clamping mechanism 3.

[0014] Working principle: By activating the telescopic column 22, the telescopic column 22 drives the sliding plate 29 to move on the two support columns 23. Both ends of the two support columns 23 are fixed to the inner wall of the protective box 21, supporting the sliding of the sliding plate 28 and the sliding plate 29, and guiding the sliding plate 28 and the sliding plate 29. The tops of the sliding plate 28 and the sliding plate 29 are fixed to the positioning clamps 26. The two rotating shafts 24 rotate on the tops of the sliding plate 28 and the sliding plate 29, converting the left and right movement of the telescopic column 22 into rotational movement. One end of the two rotating shafts 24 rotates on both ends of the joint shaft 25. The rotating shaft 24 drives the joint shaft 25 to rotate, and the joint shaft 25 drives the other rotating shaft 24 to rotate. The sliding plate 28 moves on the two support columns 23 with the rotating shaft 24, thereby achieving the effect of synchronous positioning. The top of the worktable 1 is provided with a sliding groove 4, which allows the two positioning clamps 26 to slide in the sliding groove 4.

[0015] By activating cylinder 394, cylinder 394 drives connecting plate 393 to move up and down. The bottom of connecting plate 393 is fixed to cylinder 392, thus cylinder 394 drives cylinder 392 to move up and down. The bottom of cylinder 392 is fixed to base plate 391, thereby driving base plate 391 to rotate, thus achieving the adjustment function. By activating the two telescopic columns 32, both telescopic columns 32 drive connecting shaft 33 to move left and right. Connecting shaft 33 rotates on the inner wall of gripper 34, driving gripper 34 to rotate. Gear 35 is fixed on the inner wall of gripper 34. Gear 35 and gear 36 rotate on the two positioning columns 38 respectively. Gear 35 and gear 36 mesh with each other, thereby driving gripper 37 to move synchronously, thus achieving the clamping effect.

[0016] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A packaging fixture for processing mobile phone frames, comprising a worktable (1), characterized in that: The bottom of the workbench (1) is provided with a positioning mechanism (2), and the top of the workbench (1) is provided with a clamping mechanism (3). The positioning mechanism (2) includes a protective box (21). A telescopic column (22) is fixedly connected to the inner wall of the protective box (21). A sliding plate (29) is fixedly connected to the driving end of the telescopic column (22). Two support columns (23) are slidably connected to the inner wall of the sliding plate (29). A sliding plate (28) is slidably connected to the outer wall of both support columns (23). A positioning clamp (26) is fixedly connected to the top of the sliding plate (29) and the sliding plate (28). A rotating shaft (24) is rotatably connected to the top of the sliding plate (29) and the sliding plate (28). A joint shaft (25) is rotatably connected to one end of the rotating shaft (24). A fixed plate (27) is fixedly connected to the inner wall of the protective box (21). A moving component (39) is provided on the top of the workbench (1).

2. The packaging fixture for processing mobile phone frames according to claim 1, characterized in that: The moving component (39) includes a base plate (391), a cylinder two (392) is fixedly connected to the top of the base plate (391), a connecting plate (393) is fixedly connected to the top of the cylinder two (392), a cylinder one (394) is fixedly connected to the inner wall of the connecting plate (393), and a support plate (395) is fixedly connected to the outer wall of the cylinder one (394).

3. A packaging fixture for processing mobile phone frames according to claim 2, characterized in that: The clamping mechanism (3) includes a fixing block (31), the top of which is fixedly connected to the bottom of the base plate (391). The bottom of the base plate (391) is fixedly connected to two telescopic columns (32). The driving ends of the two telescopic columns (32) are fixedly connected to a connecting shaft (33). One end of the connecting shaft (33) is rotatably connected to a gripper (34). The inner wall of the gripper (34) is fixedly connected to a gear (35).

4. A packaging fixture for processing mobile phone frames according to claim 3, characterized in that: The inner wall of the fixed block (31) is fixedly connected to two positioning posts (38), one of which is rotatably connected to the inner wall of the gear one (35), and the other is rotatably connected to the outer wall of the positioning post (38) to the gear two (36).

5. A packaging fixture for processing mobile phone frames according to claim 4, characterized in that: The second gear (36) is meshed with the first gear (35), and the outer wall of the second gear (36) is fixedly connected with the second jaw (37).

6. A packaging fixture for processing mobile phone frames according to claim 1, characterized in that: The inner wall of the joint shaft (25) is rotatably connected to the top of the fixed plate (27), and the driving end of the telescopic column (22) is slidably connected to the inner wall of the fixed plate (27).

7. A packaging fixture for processing mobile phone frames according to claim 1, characterized in that: The top of the protective box (21) is fixedly connected to the bottom of the workbench (1), and both ends of the two support columns (23) are fixedly connected to the inner wall of the protective box (21).

8. A packaging fixture for processing mobile phone frames according to claim 3, characterized in that: The inner wall of the workbench (1) is provided with a sliding groove (4), and a support plate (395) is fixedly connected to the top of the workbench (1).

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