Mobile phone middle frame drilling equipment

Abstract

The utility model discloses mobile phone middle frame drilling equipment, which relates to the technical field of drilling equipment, and comprises a protective shell and a base connected with the bottom surface of the protective shell, and further comprises an operation table moving assembly, a pneumatic assembly, a middle frame limiting assembly and a drilling assembly, wherein a sliding door and a control panel are mounted on the protective shell; according to the device, limiting rods can be inserted into limiting holes to limit the periphery of a mobile phone middle frame, meanwhile, the limiting rods can be inserted into different limiting holes to adapt to machining of mobile phone middle frames of different specifications, the machining flexibility of equipment is improved, and the production cost is reduced; according to the device, stretching and retracting of the pneumatic rod can be controlled by controlling the helium content in the air cylinder, then the mobile phone middle frame is pressed down and fixed through the latex fixing piece of the cover plate, the situation that the machining quality is affected due to shaking of the mobile phone middle frame during drilling is avoided, the fixing mode is simple and efficient, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a drilling equipment technical field, concretely is a kind of mobile phone middle frame drilling equipment. BACKGROUND

[0002] Mobile phone middle frame is the outer frame structure formed by forging middle frame, and punching processing needs to be carried out on the rear camera corresponding position of mobile phone middle frame during processing;

[0003] The existing mobile phone middle frame is generally placed on the corresponding positioning fixture during punching processing, and then punched by corresponding punching equipment, but position fixing of mobile phone middle frame is mostly fixed by screw nut cooperation during each processing operation, and the operation is more cumbersome, so more time is needed for mobile phone middle frame disassembly and replacement, and production efficiency is low;Meanwhile, corresponding positioning fixture needs to be replaced during punching operation of different specifications of mobile phone middle frame, and production cost is improved. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of mobile phone middle frame drilling equipment, with the advantage that the positioning of mobile phone middle frame is more flexible and fixed efficiency is high during punching, to solve the problems that the operation of existing equipment is cumbersome and different specifications of mobile phone cannot be positioned when position fixing.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of mobile phone middle frame drilling equipment, including protective housing and the base connected with the bottom surface of the protective housing, still including operation table moving component, pneumatic component, middle frame limiting component and drilling assembly, wherein:

[0006] The push-pull door and control panel are installed on the protective housing;

[0007] The operation table moving component includes longitudinal shift plate, the longitudinal shift plate is equipped with several equidistantly arranged longitudinal shift grooves, the longitudinal shift groove is slidably embedded with transverse shift plate, and the transverse shift plate is slidably embedded with operation frame;

[0008] The pneumatic component includes gas connection pipe, the gas connection pipe is connected with main pipe, the main pipe is symmetrically provided with branch pipe at both ends and is sealedly installed, one end of the branch pipe is sealingly connected with adjusting valve, the adjusting valve is communicated with pneumatic cylinder, the pneumatic cylinder is slidably connected with the lower end of pneumatic rod and cooperates, and the upper end of the pneumatic rod is equipped with limiting disc.

[0009] As a preferred technical scheme of the utility model, the middle frame limiting component includes placing plate, the placing plate is fixed on the top surface of pneumatic cylinder by screw, the middle part of the placing plate is provided with punching hole, the periphery of the punching hole is provided with placing groove, the mobile phone middle frame is placed on the placing groove, and the upper side of the placing plate is provided with cover plate.

[0010] As a preferred technical scheme of the utility model, a plurality of motor control buttons are installed on the control panel, a plurality of programming buttons are installed above the motor control buttons, the placing groove is equipped with a plurality of limiting holes, and the limiting holes are matched with limiting rods at one end.

[0011] As a preferred technical scheme of the utility model, one end of the through pipe is communicated with the branch pipe, the placing plate is penetrated by the pneumatic rod, the limiting disc penetrating hole is communicated with the limiting disc blocking hole, and the limiting disc blocking hole is penetrated and slidably matched by the pneumatic rod.

[0012] As a preferred technical scheme of the utility model, the limiting disc blocking hole is penetrated and slidably matched by the pneumatic rod, the limiting disc blocking hole has a smaller diameter than the limiting disc penetrating hole, and the placing plate is fixedly installed with the latex fixing part at the bottom surface.

[0013] As a preferred technical scheme of the utility model, the longitudinal moving plate and the transverse moving plate are both equipped with straight plates, the straight plates are penetrated and screwedly matched by the screw shaft, one end of the screw shaft is fixedly connected with the rotating motor, and the pneumatic cylinder is fixedly installed on the top surface of the operation frame.

[0014] As a preferred technical scheme of the utility model, the operation frame is provided with the drill bit above, the drill bit is installed on the lifting frame, the lifting frame is slidably matched on one side of the back plate, the lifting frame is penetrated and screwedly matched by the screw column, the screw column is fixedly connected with the servo motor, and the servo motor is fixedly installed in the back plate.

[0015] Compared with the prior art, the utility model provides a mobile phone middle frame drilling equipment, has the following beneficial effects:

[0016] The device can insert the limiting rods into the limiting holes to limit the mobile phone middle frame, and the limiting rods can be inserted into different limiting holes to adapt to the processing of mobile phone middle frames of different specifications, improve the processing flexibility of the equipment, and reduce the production cost. ACCURACY OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic view of the utility model;

[0018] Figure 2 It is the internal structure diagram of the utility model;

[0019] Figure 3 It is the protective shell structure schematic view of the utility model;

[0020] Figure 4 The utility model operation platform mobile subassembly structure diagram is provided.

[0021] Figure 5 The utility model pneumatic subassembly structure diagram is provided.

[0022] Figure 6 The utility model cover structure diagram is provided.

[0023] Figure 7 The utility model middle frame limiting subassembly structure diagram is provided.

[0024] Figure 8 The utility model drilling subassembly structure diagram is provided.

[0025] In the drawing: 1, protective shell;11, sliding door;12, control panel;121, motor control button;122, programming button;2, base;3, operation platform mobile subassembly;31, longitudinal shift plate;311, longitudinal shift groove;32, transverse shift plate;33, operation frame;34, straight plate;35, spiral shaft;36, rotary motor;4, pneumatic subassembly;41, gas connection pipe;42, main pipe;43, branch pipe;44, regulating valve;45, air cylinder;46, pneumatic rod;461, limiting disc;47, through pipe;48, exhaust valve;49, auxiliary pipe;5, middle frame limiting subassembly;51, placing plate;511, punching hole;512, placing groove;513, limiting hole;523, latex fixing piece;52, cover;521, limiting disc insertion hole;522, limiting disc blocking hole;53, limiting rod;54, mobile phone middle frame;6, drilling subassembly;61, drill bit;62, lifting frame;63, back plate;64, spiral column;65, servo motor. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model. Embodiment 1

[0027] Please refer to Figures 1-8 The utility model discloses a mobile phone middle frame drilling equipment, including protective shell 1 and the base 2 of connecting protective shell 1 bottom, still include operation platform mobile subassembly 3, pneumatic subassembly 4, middle frame limiting subassembly 5 and drilling subassembly 6, wherein:

[0028] The protective shell 1 is provided with sliding door 11 and control panel 12;

[0029] Please refer to the attached Figure 4The operation table moving assembly 3 comprises a longitudinal moving plate 31, which is provided with a plurality of equidistantly arranged longitudinal moving grooves 311, the longitudinal moving grooves 311 slidingly fit the transverse moving plate 32, the transverse moving plate 32 slidingly fit the operation frame 33, specifically, the transverse moving plate 32 can slide forward and backward in the longitudinal moving grooves 311, and the operation frame 33 can slide left and right in the transverse moving plate 32.

[0030] Please refer to the attached drawings Figure 5 The pneumatic assembly 4 comprises a gas connecting pipe 41, the gas connecting pipe 41 is connected with a main pipe 42, the main pipe 42 is symmetrically provided with a plurality of branch pipes 43 at both ends, one end of the branch pipe 43 is sealingly connected with an adjusting valve 44, the adjusting valve 44 is communicated with a pneumatic cylinder 45, the pneumatic cylinder 45 is slidingly connected with the lower end of a pneumatic rod 46 and cooperates with the pneumatic rod 46, and the upper end of the pneumatic rod 46 is provided with a limiting disc 461.

[0031] The middle frame limiting assembly 5 comprises a placing plate 51, the placing plate 51 is screw-fixed on the top surface of the pneumatic cylinder 45, the middle part of the placing plate 51 is provided with a punching hole 511, the punching hole 511 is provided with a plurality of placing grooves 512 around, the placing grooves 512 are placed with a plurality of mobile phone middle frames 54, and the upper side of the placing plate 51 is provided with a cover plate 52.

[0032] In the embodiment, the electromagnetic valve is opened to fill the helium from the gas connecting pipe 41 into the main pipe 42, then into the pneumatic cylinder 45 from the branch pipe 43, and then the pneumatic rod 46 in the pneumatic cylinder 45 is lifted by the gas pressure, the cover plate 52 is inserted on the pneumatic rod 46, and the limiting disc 461 is used to fix the cover plate 52 subsequently. Embodiment 2

[0033] Based on the above-mentioned embodiment 1, please refer to the attached drawings Figure 2 , Figure 3 , Figure 6 , Figure 7 , Figure 8 The control panel 12 is provided with a plurality of motor control buttons 121, the upper side of the motor control buttons 121 is provided with a plurality of programming buttons 122, the placing grooves 512 are provided with a plurality of limiting holes 513, one end of the limiting rod 53 is embedded in the limiting hole 513, and specifically, the limiting rod 53 around the mobile phone middle frame 54 is inserted into the limiting hole 513 according to the size of the mobile phone middle frame 54, so that the mobile phone middle frame 54 is limited.

[0034] One side of the main pipe 42 is connected with a through pipe 47, the other side is connected with an exhaust valve 48, one end of the through pipe 47 is communicated with a branch pipe 49, the placing plate 51 is penetrated by the pneumatic rod 46, the cover plate 52 is provided with a limiting disc penetrating hole 521 at the four corners, and the limiting disc penetrating hole 521 is communicated with a limiting disc blocking hole 522.

[0035] The limiting disc blocking hole 522 is penetrated and slidingly fitted by the pneumatic rod 46, the limiting disc blocking hole 522 has a diameter smaller than that of the limiting disc penetrating hole 521, the bottom surface of the placing plate 51 is fixedly provided with a rubber fixing piece 523, specifically, the translational cover plate 52 is embedded with the pneumatic rod 46 through the limiting disc blocking hole 522, then the electromagnetic valve is closed and the exhaust valve 48 is started to discharge the gas in the pneumatic cylinder 45, the pressure in the pneumatic cylinder 45 is reduced, the pneumatic rod 46 is retracted to press the cover plate 52 through the limiting disc 461, and the cover plate 52 is used to press and fix the mobile phone middle frame 54 through the rubber fixing piece 523.

[0036] The bottom surface of the longitudinal moving plate 31 and the lateral moving plate 32 is provided with a straight plate 34, the straight plate 34 is penetrated and screw-fitted by a screw shaft 35, one end of the screw shaft 35 is fixedly connected with a rotary motor 36, and the pneumatic cylinder 45 is fixedly installed on the top surface of the operation frame 33.

[0037] A drill bit 61 is arranged above the operation frame 33, the drill bit 61 is installed on a lifting frame 62, the lifting frame 62 is slidingly embedded on one side of a back plate 63, the lifting frame 62 is penetrated and screw-fitted by a screw column 64, the screw column 64 is fixedly connected with a servo motor 65, and the servo motor 65 is fixedly installed in the back plate 63.

[0038] In the embodiment, the rotary motor 36 can drive the screw shaft 35 to rotate, the straight plate 34 is driven to displace through the screw action force, the operation frame 33 and the lateral moving plate 32 are driven to move according to a predetermined program, the mobile phone middle frame 54 on the placing plate 51 is driven to displace in front and back and left and right directions, meanwhile, the servo motor 65 drives the screw column 64 to rotate, the lifting frame 62 is driven to descend on the back plate 63 through the screw action force, and the rotating drill bit 61 is driven to descend to drill the mobile phone middle frame 54.

[0039] The working principle and use process of the mobile phone middle frame drilling device are as follows: first, the mobile phone middle frame 54 is placed in the placing groove 512 of the placing plate 51, the limiting rods 53 around the mobile phone middle frame 54 are inserted into the limiting holes 513 according to the size of the mobile phone middle frame 54, so that the mobile phone middle frame 54 is limited, subsequent continuous placement of the mobile phone middle frame 54 of the same specification for punching is facilitated, punching deviation is avoided, and the punching quality is improved; meanwhile, the limiting rods 53 can be inserted into different limiting holes 513 to adapt to mobile phone middle frames 54 of different specifications for processing, the processing flexibility of the equipment is improved, and the production cost is reduced.

[0040] After the positioning of the mobile phone middle frame 54 is completed, helium is filled into the main pipe 42 from the gas inlet pipe 41 by opening the electromagnetic valve, then into the cylinder 45 from the branch pipe 43, and then the pneumatic rod 46 in the cylinder 45 is lifted by the gas pressure, the cover plate 52 is inserted on the pneumatic rod 46 through the limiting disc insertion hole 512, then the cover plate 52 is translated and fitted into the pneumatic rod 46 through the limiting disc blocking hole 522, then the electromagnetic valve is closed and the exhaust valve 48 is started to release the gas in the cylinder 45, the pressure in the cylinder 45 decreases, the pneumatic rod 46 retracts and presses the cover plate 52 down through the limiting disc 461, the cover plate 52 presses and fixes the mobile phone middle frame 54 through the latex fixing piece 523, avoiding the shaking of the mobile phone middle frame 54 during drilling, affecting the processing quality, the amount of gas filled into the cylinder can be adjusted by rotating the adjusting valve 44, then the pressure of the cover plate 52 pressing the mobile phone middle frame 54 is controlled to adapt to different middle frame hardness and avoid damaging the middle frame;

[0041] After the fixing is completed, the drilling program of the rotary motor 36 and the servo motor 65 is input through the programming button 122 on the control panel 12, the rotary motor 36 drives the spiral shaft 35 to rotate, the straight plate 34 is displaced by the spiral force to drive the operation frame 33 and the transverse plate 32 to move according to the predetermined program, realizing the forward, backward, left and right displacement of the mobile phone middle frame 54 on the placing plate 51, at the same time, the servo motor 65 drives the spiral column 64 to rotate, the lifting frame 62 is lowered on the back plate 63 by the spiral force, then the rotating drill bit 61 is lowered to drill the mobile phone middle frame 54, completing the drilling operation of the rear camera corresponding hole position.

Claims

1. A drilling device for a mobile phone frame, comprising a protective shell (1) and a base (2) connected to the bottom surface of the protective shell (1), characterized in that, It also includes a control panel moving assembly (3), a pneumatic assembly (4), a middle frame limiting assembly (5), and a drilling assembly (6), wherein: The protective housing (1) is equipped with a sliding door (11) and a control panel (12). The operating table moving assembly (3) includes a longitudinal moving plate (31), which is provided with a plurality of longitudinal moving slots (311) arranged at equal intervals. The longitudinal moving slots (311) slide and engage with a transverse moving plate (32), and the transverse moving plate (32) slides and engages with an operating frame (33).

2. The drilling device for a mobile phone frame according to claim 1, characterized in that: The pneumatic assembly (4) includes an air inlet pipe (41), which is connected to a main pipe (42). The main pipe (42) has symmetrically arranged branch pipes (43) sealed at both ends. One end of each branch pipe (43) is sealed to a regulating valve (44). The regulating valve (44) is connected to a cylinder (45). The cylinder (45) is slidably connected to and cooperates with the lower end of a pneumatic rod (46). The upper end of the pneumatic rod (46) is provided with a limit plate (461). The mid-frame limiting component (5) includes a placement plate (51), which is screwed to the top surface of the cylinder (45). The placement plate (51) has a hole (511) in the middle and a placement groove (512) around the hole (511). The mobile phone mid-frame (54) is placed on the placement groove (512). A cover plate (52) is provided above the placement plate (51).

3. The drilling device for a mobile phone frame according to claim 2, characterized in that: The control panel (12) is equipped with several motor control buttons (121), and several programming buttons (122) are installed above the motor control buttons (121). The placement slot (512) is provided with several limiting holes (513), and the limiting holes (513) are fitted with one end of the limiting rod (53).

4. The drilling device for a mobile phone frame according to claim 3, characterized in that: One side of the main pipe (42) is connected to the through pipe (47), and the other side is connected to the exhaust valve (48). One end of the through pipe (47) is connected to the auxiliary pipe (49). The placement plate (51) is penetrated by the pneumatic rod (46). The cover plate (52) has a limit plate insertion hole (521) at the four corners. The limit plate insertion hole (521) is connected to the limit plate blocking hole (522).

5. A drilling device for a mobile phone frame according to claim 4, characterized in that: The limiting plate blocking hole (522) is inserted and slidably fitted by the pneumatic rod (46). The diameter of the limiting plate blocking hole (522) is smaller than the diameter of the limiting plate insertion hole (521). A latex fastener (523) is fixedly installed on the bottom surface of the placement plate (51).

6. The drilling device for a mobile phone frame according to claim 2, characterized in that: The bottom surfaces of the longitudinal plate (31) and the transverse plate (32) are provided with straight plates (34), the straight plates (34) are inserted and screwed by a spiral shaft (35), one end of the spiral shaft (35) is fixedly connected to a rotary motor (36), and the cylinder (45) is fixedly installed on the top surface of the operating frame (33).

7. A drilling device for a mobile phone frame according to claim 6, characterized in that: A drill bit (61) is located directly above the operating frame (33). The drill bit (61) is mounted on the lifting frame (62). The lifting frame (62) is slidably fitted into one side of the back plate (63). The lifting frame (62) is penetrated by a spiral column (64) and spirally engaged. The spiral column (64) is fixedly connected to a servo motor (65). The servo motor (65) is fixedly installed inside the back plate (63).

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