Mobile phone metal frame tapper
By designing a mobile phone metal frame hole opener that includes components such as rectangular frames, mounting plates, swing parts, etc., the problem of frame punching position deviation caused by wear of fixed devices in the prior art is solved, and a more stable production process and more High yield rate.
Patent Information
- Application Number
- CN202420094905.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-15
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-01-15
AI Technical Summary
The fixing devices of existing mobile phone metal frame punching machines are prone to wear after a long time of use, resulting in deviations in the frame punching position and affecting production efficiency and yield.
A mobile phone metal frame hole opening device including a base, rectangular block and fixture is designed. The fixture uses rectangular frame, mounting plate, swing piece, rotating rod, L-shaped pressing block, memory spring and motor, through which components are The synergy of the frame achieves stable fixation and precise hole punching.
It effectively prevents the deviation of the frame punching position caused by wear of the fixture, improves production stability and yield, and extends the service life of the equipment.
Smart Images
Figure CN222176040U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of opening holes in mobile phone frames, in particular to a hole opener for a mobile phone metal frame. Background Art
[0002] With the advent of the smart era, people's demand for mobile phones has greatly increased. In order to win the favor of more consumers, mobile phone manufacturers are also racking their brains to innovate and design various parts. As a component of mobile phones, the mobile phone frame has gone through many twists and turns in the various process verifications and method attempts during its production and manufacturing process. Among them, the process of processing is extremely critical. The process used will directly affect its yield rate and production efficiency.
[0003] However, the current punching machines still have some shortcomings. Generally, the fixing devices on the punching machines will wear out after being fixed for a long time. This will cause the frame to deviate from the position when punching, resulting in failure in subsequent inspections. Therefore, a mobile phone metal frame hole opener that is not afraid of wear is needed. Utility Model Content
[0004] The purpose of the utility model is to provide a mobile phone metal frame hole opener to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile phone metal frame hole opener, comprising: a base and a rectangular block, a pair of rectangular blocks are installed on the upper surface of the base, a pair of rectangular blocks are provided with a punching device through the vertical surfaces, a movable groove is provided at the intersection of the rectangular block and the base, a pair of rectangular grooves are provided on the upper surface of the base, and a fixing device is provided in the rectangular groove.
[0006] Preferably, the fixing device comprises: a rectangular frame, a mounting plate is arranged at the short vertical surface of the rectangular frame, and a pair of rectangular plates are arranged at the long vertical surface of the mounting plate facing the base.
[0007] Preferably, the long vertical surfaces of the pair of rectangular plates are penetrated by the same round rod, and the rod body of the round rod located between the pair of rectangular plates is provided with a penetrating rocking member.
[0008] Preferably, a groove is provided on the upper surface of the rectangular frame, a rotating rod is arranged between the long vertical surfaces inside the groove, an L-shaped pressing block is arranged on the rod body of the rotating rod inside the groove, a cylindrical tube is arranged at the vertical surface between the L-shaped pressing block and the rocking member, and a connecting rod is arranged between a pair of the cylindrical tubes.
[0009] Preferably, an L-shaped limiting rod is provided at the bottom surface inside the rectangular groove.
[0010] Preferably, an iron chain is fixed to the arc surface below the rocking member, and the iron chain is directly below the L-shaped limit rod, a fixing plate is provided at the highest bottom surface of the L-shaped pressing block, a stop block is provided on the left side of the fixing plate, and a sliding groove is provided at the intersection of the stop block and the L-shaped pressing block, a first memory spring is provided on the top surface inside the sliding groove, a second memory spring is provided on the short vertical surface inside the groove away from the L-shaped pressing block, and the other end of the second memory spring is connected to the L-shaped pressing block.
[0011] Preferably, a rotating shaft is provided through the long vertical surface of the rectangular frame, a pair of limit plates are provided on the rod body of the rotating shaft inside the rectangular frame, and a winding pattern is provided between the pair of limit plates, and the other end of the iron chain is fixed on the winding pattern, and a motor is provided on the circular surface of the rotating shaft outside the rectangular frame.
[0012] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a reasonable structure, solves the possibility of wear of the fixing device after a long time in the traditional punching equipment, and prevents the deviation phenomenon during punching due to poor fixation. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0014] Figure 2 It is a structural schematic diagram of the swing member of the utility model.
[0015] Figure 3 It is a structural schematic diagram of the second memory spring of the utility model.
[0016] Figure 4 It is a structural schematic diagram of the limit plate of the utility model.
[0017] In the figure: 1. base; 2. rectangular block; 3. punching device; 4. moving groove; 5. rectangular groove; 6. fixing device; 7. rectangular frame; 8. mounting plate; 9. rectangular plate; 10. round rod; 11. rocking member; 12. groove; 13. rotating rod; 14. L-shaped pressing block; 15. cylindrical tube; 16. connecting rod; 17. L-shaped limiting rod; 18. iron chain; 19. fixing plate; 20. block; 21. slide groove; 22. first memory spring; 23. second memory spring; 24. rotating shaft; 25. limiting disk; 26. winding pattern; 27. motor. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment 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.
[0019] See also Figures 1 to 4 The utility model provides a technical solution: a mobile phone metal frame hole opener, comprising: a base 1 and a rectangular block 2, a pair of rectangular blocks 2 are installed on the upper surface of the base 1, a punching device 3 is arranged through the vertical surface of the pair of rectangular blocks 2, a moving groove 4 is arranged at the intersection of the rectangular block 2 and the base 1, a moving block is also arranged on the lower surface of the rectangular block 2, and a pair of symmetrical telescopic sleeve rods are arranged in the moving groove 4, and the telescopic rods in the telescopic sleeve rods fix the moving block, a pair of rectangular grooves 5 are arranged on the upper surface of the base 1, and a fixing device 6 is arranged in the rectangular groove 5.
[0020] Furthermore, the fixing device 6 contains: a rectangular frame 7, a mounting plate 8 is arranged on the short vertical surface of the rectangular frame 7, a limiting plate is arranged on the upper surface of the rectangular frame 7, and a pair of rectangular plates 9 are arranged on the long vertical surface of the mounting plate 8 facing the base 1.
[0021] Furthermore, the long vertical surfaces of a pair of rectangular plates 9 are penetrated by the same round rod 10, a bearing is provided at the intersection of the rectangular plate 9 and the round rod 10, and a swing member 11 is penetrated on the rod body of the round rod 10 between the pair of rectangular plates 9, and the swing member 11 is fixed on the rod body of the round rod 10.
[0022] Furthermore, a groove 12 is opened on the upper surface of the rectangular frame 7, a rotating rod 13 is arranged between the long vertical surfaces inside the groove 12, an L-shaped pressing block 14 is arranged on the rod body of the rotating rod 13 inside the groove 12, a cylindrical tube 15 is arranged at the vertical surface between the L-shaped pressing block 14 and the rocking member 11, and a connecting rod 16 is arranged between the pair of cylindrical tubes 15.
[0023] Furthermore, an L-shaped limiting rod 17 is provided at the bottom surface inside the rectangular groove 5 .
[0024] Furthermore, an iron chain 18 is fixed on the arc surface below the rocking member 11, and the iron chain 18 is directly below the L-shaped limit rod 17, a fixing plate 19 is provided at the highest bottom surface of the L-shaped pressing block 14, a stopper 20 is provided on the left side of the fixing plate 19, and a slide groove 21 is provided at the intersection of the stopper 20 and the L-shaped pressing block 14, a first memory spring 22 is provided on the top surface inside the slide groove 21, a second memory spring 23 is provided on the short vertical surface inside the groove 12 away from the L-shaped pressing block 14, and the other end of the second memory spring 23 is connected to the L-shaped pressing block 14.
[0025] Furthermore, a rotating shaft 24 is provided through the long vertical surface of the rectangular frame 7, and a bearing is provided at the intersection of the rotating shaft 24 and the vertical surface of the rectangular frame 7, a pair of limit plates 25 are provided on the rod body of the rotating shaft 24 inside the rectangular frame 7, and a winding pattern 26 is provided between the pair of limit plates 25, and the other end of the iron chain 18 is fixed on the winding pattern 26, and a motor 27 is provided on the circular surface of the rotating shaft 24 outside the rectangular frame 7.
[0026] Working principle: When the device is working, the frame to be punched is first placed between a pair of limit plates, and then the motor 27 is started to rotate the shaft 24, and the iron chain 18 is slowly released. A second memory spring 23 is arranged at the short vertical surface of the groove 12 away from the L-shaped pressing block 14, and the other end of the second memory spring 23 is connected to the L-shaped pressing block 14, so the second memory spring 23 will pull the L-shaped pressing block 14 back, so that the fixing plate 19 just presses against the short vertical surface of the frame, because the left side of the fixing plate 19 A stopper 20 is provided, and a slide groove 21 is provided at the intersection of the stopper 20 and the L-shaped pressing block 14, and a first memory spring 22 is provided on the top surface inside the slide groove 21. When the stopper 20 contacts the frame, it will be pushed and pulled to retract into the slide groove 21, and then after passing the frame, the first memory spring 22 will rebound the stopper 20, and then just catch the outer vertical surface and the inner vertical surface of the frame, thereby achieving fixation, and then start a pair of telescopic sleeve rods in the movable groove 4, so that the punching device begins to contact the frame, thereby punching.
[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.
Claims
1. A hole opener for a mobile phone metal frame, comprising: A base (1) and a rectangular block (2), characterized in that: a pair of rectangular blocks (2) are installed on the upper surface of the base (1), a punching device (3) is provided through the vertical surface of the pair of rectangular blocks (2), a movable groove (4) is provided at the intersection of the rectangular block (2) and the base (1), a pair of rectangular grooves (5) are provided on the upper surface of the base (1), and a fixing device (6) is provided in the rectangular grooves (5).
2. A mobile phone metal frame hole opener according to claim 1, characterized in that: The fixing device (6) contains a rectangular frame (7), a mounting plate (8) is arranged on the short vertical surface of the rectangular frame (7), and a pair of rectangular plates (9) are arranged on the long vertical surface of the mounting plate (8) facing the base (1).
3. A mobile phone metal frame hole opener according to claim 2, characterized in that: The long vertical surfaces of the pair of rectangular plates (9) are penetrated by the same round rod (10), and a penetrating rocking member (11) is provided on the rod body of the round rod (10) located between the pair of rectangular plates (9).
4. The hole opener for a mobile phone metal frame according to claim 2, characterized in that: A groove (12) is provided on the upper surface of the rectangular frame (7); a rotating rod (13) is provided between the long vertical surfaces inside the groove (12); an L-shaped pressing block (14) is provided on the rod body of the rotating rod (13) inside the groove (12); a cylindrical tube (15) is provided at the vertical surface between the L-shaped pressing block (14) and the rocking member (11); and a connecting rod (16) is provided between the pair of cylindrical tubes (15).
5. The hole opener for a mobile phone metal frame according to claim 3, characterized in that: An L-shaped limiting rod (17) is provided on the bottom surface inside the rectangular groove (5).
6. The hole opener for a mobile phone metal frame according to claim 4, characterized in that: An iron chain (18) is fixed to the arc surface below the swing member (11), and the iron chain (18) is located directly below the L-shaped limit rod (17). A fixing plate (19) is provided at the highest bottom surface of the L-shaped pressing block (14). A stopper (20) is provided on the left side of the fixing plate (19), and a slide groove (21) is provided at the intersection of the stopper (20) and the L-shaped pressing block (14). A first memory spring (22) is provided on the top surface inside the slide groove (21). A second memory spring (23) is provided on a short vertical surface inside the groove (12) away from the L-shaped pressing block (14), and the other end of the second memory spring (23) is connected to the L-shaped pressing block (14).
7. The hole opener for a mobile phone metal frame according to claim 2, characterized in that: A rotating shaft (24) is provided through the long vertical surface of the rectangular frame (7); a pair of limit plates (25) are provided on the rod body of the rotating shaft (24) inside the rectangular frame (7); a winding groove (26) is provided between the pair of limit plates (25); the other end of the iron chain (18) is fixed to the winding groove (26); and a motor (27) is provided on the circular surface of the rotating shaft (24) outside the rectangular frame (7).