Positioning carrier for punching side position of mobile phone shell

Abstract

The utility model relates to the technical field of mobile phone shell machining, and discloses a mobile phone shell side position punching and positioning carrier which comprises a workbench, an adjusting and positioning mechanism is installed at the upper end of the workbench, and a clamping mechanism is installed at the upper end of the adjusting and positioning mechanism. The clamping mechanism comprises a fixing frame and an L-shaped supporting rod fixedly connected to one end of the fixing frame, a fixing clamping plate is fixedly connected to the front end of the L-shaped supporting rod, a movable arm is rotationally connected to one side of the front end of the fixing frame, and a rotating motor is installed on the other side of the front end of the fixing frame; and one end of the fixed arm is fixedly connected with a movable clamping plate. The mobile phone shell can be driven to accurately move on the horizontal plane by adjusting the positioning mechanism, so that the position to be punched on the side position of the mobile phone shell can be accurately moved to the required position; the mobile phone shell can be rapidly clamped or loosened through the clamping mechanism, and the mobile phone shell clamping device is convenient and rapid to use and high in practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to mobile phone shell processing technical field, and specifically is a mobile phone shell side position punching positioning carrier. BACKGROUND

[0002] Mobile phone is everywhere in our life and work, mobile phone mainly has screen, shell, mainboard and various chips, among them, mobile phone shell usually is formed by die stamping, because the side position of mobile phone usually is provided with microphone hole, charging hole, earphone hole, button hole etc., this needs to punch the side position of mobile phone shell to satisfy the demand of mobile phone, and during the punching process, mobile phone shell needs to be clamped, and these need to use punching positioning carrier.

[0003] Chinese patent discloses mobile phone shell side position punching positioning carrier (authorized announcement number CN207629677U), and the patent technology firmly positions mobile phone shell through positioning assembly, adopts lever cylinder, is convenient for taking mobile phone shell, mobile phone shell is accurately positioned in positioning plate, and can be judged through the position of inspection glue part and convex part, the shaft hole and long strip hole in connecting plate make positioning table flexible positioning to required station, but it is inconvenient to accurately adjust the position of mobile phone shell to be punched, and the process of clamping and loosening is inconvenient. SUMMARY

[0004] The utility model aims at providing a kind of mobile phone shell side position punching positioning carrier to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of mobile phone shell side position punching positioning carrier, including workbench, the upper end of the workbench is equipped with adjusting positioning mechanism, the upper end of the adjusting positioning mechanism is equipped with clamping mechanism;The clamping mechanism includes fixed frame and L-shaped support rod fixedly connected at one end of fixed frame, the front end of L-shaped support rod is fixedly connected with fixed clamping plate, one side of the front end of fixed frame is rotatably connected with movable arm, and rotary motor is installed on the other side of the front end of fixed frame, the output end of rotary motor is fixedly connected with rotating arm, the front end of rotating arm and movable arm is rotatably connected with fixed arm, and one end of fixed arm is fixedly connected with movable clamping plate.

[0007] As a further scheme of the utility model: the movable clamping plate corresponds with fixed clamping plate, and the opposite surface of movable clamping plate and fixed clamping plate is equipped with deformation plate.

[0008] As a further scheme of the utility model: the adjusting positioning mechanism includes vertical screw rod and vertical guide rod which is mutually parallel with vertical screw rod, the outside of vertical guide rod is slidably connected with a group of vertical guide sleeves, the outside of vertical screw rod is meshed and connected with a group of vertical nut pairs, and vertical motor is installed at the front end of vertical screw rod, vertical encoder is installed at the rear end of vertical motor, the upper end of a group of vertical guide sleeves and vertical nut pairs is fixedly connected with screw rod holder together.

[0009] As a further scheme of the utility model: the inside of screw rod holder is installed with transverse screw rod and transverse guide rod in horizontal direction, the outside of transverse guide rod is slidably connected with a group of transverse guide sleeves, the outside of transverse screw rod is meshed and connected with a group of transverse nut pairs, and transverse motor is installed at one end of transverse screw rod, transverse encoder is installed at one end of transverse motor, and connecting plate is fixedly connected between each transverse guide sleeve and the transverse guide sleeve which is arranged in parallel with it.

[0010] As a further scheme of the utility model: the fixed frame and L-shaped support rod are respectively located on two connecting plates, and the fixed frame and L-shaped support rod are fastened and connected with the corresponding connecting plate through bolt.

[0011] As a further scheme of the utility model: the rear side of workbench is provided with mounting hole, and the workbench and external punching equipment are fixedly connected through bolt penetrating in the inside of mounting hole.

[0012] Compared with the prior art, the utility model has the advantages of:

[0013] The adjusting positioning mechanism can drive the mobile phone shell to move accurately on the horizontal plane, so that the to-be-punched position on the side of the mobile phone shell is accurately moved to the required position, the clamping mechanism can quickly clamp or release the mobile phone shell, and the utility model has the advantages of convenience, high practicability. ACCURACY

[0014] Fig. 1 It is a kind of mobile phone shell side hole positioning carrier structure schematic diagram;

[0015] Fig. 2 It is a kind of mobile phone shell side hole positioning carrier clamping mechanism structure schematic diagram;

[0016] Fig. 3 It is a kind of mobile phone shell side hole positioning carrier adjusting positioning mechanism structure schematic diagram.

[0017] In the diagram: 1. Workbench; 2. Adjustment and positioning mechanism; 21. Vertical lead screw; 22. Vertical motor; 23. Vertical nut pair; 24. Vertical guide rod; 25. Vertical guide sleeve; 26. Horizontal motor; 27. Horizontal encoder; 28. Horizontal lead screw; 29. ​​Horizontal nut pair; 210. Connecting plate; 211. Horizontal guide rod; 212. Lead screw frame; 213. Vertical encoder; 214. Horizontal guide sleeve; 3. Clamping mechanism; 31. Fixed frame; 32. L-shaped support rod; 33. Rotary motor; 34. Fixed clamping plate; 35. Deformation plate; 36. Movable clamping plate; 37. Fixed arm; 38. Rotating arm; 39. Movable arm; 4. Mobile phone casing. Detailed Implementation

[0018] Please see Figs. 1-3 In this embodiment of the utility model, a side-mounted drilling and positioning carrier for a mobile phone casing includes a workbench 1, an adjustment and positioning mechanism 2 is installed on the upper end of the workbench 1, and a clamping mechanism 3 is installed on the upper end of the adjustment and positioning mechanism 2.

[0019] exist Fig. 2 and Fig. 3 In the clamping mechanism 3, a fixed frame 31 and an L-shaped support rod 32 fixedly connected to one end of the fixed frame 31 are included. A fixed clamping plate 34 is fixedly connected to the front end of the L-shaped support rod 32. A movable arm 39 is rotatably connected to one side of the front end of the fixed frame 31, and a rotary motor 33 is installed on the other side of the front end of the fixed frame 31. A rotating arm 38 is fixedly connected to the output end of the rotary motor 33. A fixed arm 37 is rotatably connected to the front ends of the rotating arm 38 and the movable arm 39. A movable clamping plate 36 is fixedly connected to one end of the fixed arm 37. The rotary motor 34 is used to control the movement of the fixed arm 39. 3 drives the rotating arm 38 to rotate, and the rotating arm 38 pulls the fixed arm 37. At the same time, the fixed arm 37 is restricted by the rotating arm 38, so that the movable clamping plate 36 approaches or moves away from the fixed clamping plate 34. Through the cooperation between the movable clamping plate 36 and the fixed clamping plate 34, the mobile phone shell 4 is clamped or released. The movable clamping plate 36 corresponds to the fixed clamping plate 34, and the opposing surfaces of the movable clamping plate 36 and the fixed clamping plate 34 are equipped with deformable plates 35. The deformable plates 35 are made of soft material, so as to reduce the damage to the mobile phone shell 4 when clamping it.

[0020] exist Fig. 1 and Fig. 3In the adjustment and positioning mechanism 2, a vertical lead screw 21 and a vertical guide rod 24 parallel to the vertical lead screw 21 are included. A set of vertical guide sleeves 25 are slidably connected to the outer side of the vertical guide rod 24. A set of vertical nut pairs 23 are engaged with the outer side of the vertical lead screw 21. A vertical motor 22 is installed at the front end of the vertical lead screw 21, and a vertical encoder 213 is installed at the rear end of the vertical motor 22. The upper ends of the set of vertical guide sleeves 25 and the vertical nut pairs 23 are fixedly connected to a lead screw frame 212. The vertical lead screw 21 is rotated by the vertical motor 22. This causes the vertical nut assembly 23 to move along the vertical lead screw 21, which in turn causes the vertical guide sleeve 25 to move together with the lead screw frame 212. The vertical encoder 213 converts the angular position of the vertical motor 22 during rotation into an electrical signal, thereby recording the linear distance of the vertical nut assembly 23 in the vertical direction. The inner side of the lead screw frame 212 is equipped with a horizontal lead screw 28 and a horizontal guide rod 211 in the horizontal direction. A set of horizontal guide sleeves 214 are slidably connected to the outer side of the horizontal guide rod 211, and a set of horizontal nut assemblies are engaged with the outer side of the horizontal lead screw 28. 29, and a transverse motor 26 is installed at one end of the transverse lead screw 28, and a transverse encoder 27 is installed at one end of the transverse motor 26. A connecting plate 210 is fixedly connected between each transverse guide sleeve 214 and a transverse guide sleeve 214 arranged parallel to it. The transverse motor 26 drives the transverse lead screw 28 to rotate, causing the transverse nut pair 29 to move along the transverse lead screw 28, thereby causing the transverse guide sleeve 214 and the connecting plate 210 to move together. The transverse encoder 27 converts the angular position of the transverse motor 26 during rotation into an electrical signal, from which... The linear movement distance of the transverse nut pair 29 in the transverse direction is recorded. The fixing frame 31 and the L-shaped support rod 32 are respectively located on the two connecting plates 210. The fixing frame 31 and the L-shaped support rod 32 are fastened to the corresponding connecting plates 210 by bolts. This allows the entire clamping mechanism 3 to move with the connecting plate 210, realizing the movement of the mobile phone housing 4 fixed on the clamping mechanism 3 in the horizontal direction of front, back, left and right, and precisely controlling the movement position, thereby realizing the positioning of the mobile phone housing 4, which is convenient for accurately drilling holes on the side of the mobile phone housing 4.

[0021] exist Fig. 1 In the middle, the rear side of the workbench 1 is provided with a mounting hole. The workbench 1 is fixedly connected to the external drilling equipment by bolts passing through the inner side of the mounting hole, so as to facilitate the external drilling equipment to drill holes in the mobile phone casing 4.

[0022] The utility model discloses a work principle: when needing to punch the side of mobile phone, first, the mobile phone shell 4 is placed between the movable clamp plate 36 and fixed clamp plate 34, and the position to be punched is upward, then, open the rotary motor 33, and the rotary motor 33 drives the rotation arm 38 to rotate clockwise, and the rotation arm 38 pulls the fixed arm 37, and the fixed arm 37 is restricted by the rotation arm 38, so that the movable clamp plate 36 approaches the fixed clamp plate 34, and the mobile phone shell 4 is clamped between a group of deformation plates 35 through the cooperation of the movable clamp plate 36 and fixed clamp plate 34,

[0023] Then, open the vertical motor 22, and the vertical motor 22 drives the vertical screw rod 21 to rotate, so that the vertical nut pair 23 moves along the vertical screw rod 21, and the vertical guide sleeve 25 moves together with the screw rod frame 212, and the vertical encoder 213 converts the angular position of the vertical motor 22 in the rotating process into an electric signal, records the linear movement distance of the vertical nut pair 23 in the vertical direction, so that the screw rod frame 212 moves to the appropriate position in the vertical direction.

[0024] Then, open the horizontal motor 26, and the horizontal motor 26 drives the horizontal screw rod 28 to rotate, so that the horizontal nut pair 29 moves along the horizontal screw rod 28, and the horizontal guide sleeve 214 moves together with the connecting plate 210, and the horizontal encoder 27 converts the angular position of the horizontal motor 26 in the rotating process into an electric signal, and records the linear movement distance of the horizontal nut pair 29 in the horizontal direction, so that the position of the mobile phone shell 4 to be punched is accurately moved to the drill bit position of the punching equipment, and accurate punching is realized.

[0025] The above is only the preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, and all should be covered in the protection scope of the utility model.

Claims

1. A mobile phone shell side position punching positioning carrier, comprising a workbench (1), characterized in that, The upper end of the workbench (1) is provided with an adjusting and positioning mechanism (2), and the upper end of the adjusting and positioning mechanism (2) is provided with a clamping mechanism (3); the clamping mechanism (3) comprises a fixed frame (31) and an L-shaped supporting rod (32) fixedly connected to one end of the fixed frame (31), the front end of the L-shaped supporting rod (32) is fixedly connected with a fixed clamping plate (34), one side of the front end of the fixed frame (31) is rotatably connected with a movable arm (39), and the other side of the front end of the fixed frame (31) is provided with a rotary motor (33), the output end of the rotary motor (33) is fixedly connected with a rotating arm (38), and the front ends of the rotating arm (38) and the movable arm (39) are jointly rotatably connected with a fixed arm (37), one end of the fixed arm (37) is fixedly connected with a movable clamping plate (36).

2. A side hole punching and positioning carrier for a cell phone case according to claim 1, wherein, The movable clamping plate (36) corresponds to the fixed clamping plate (34), and the opposite surfaces of the movable clamping plate (36) and the fixed clamping plate (34) are provided with deformed plates (35).

3. The side hole punching and positioning carrier for a cell phone case of claim 1, wherein, The adjusting and positioning mechanism (2) comprises a vertical lead screw (21) and a vertical guide rod (24) parallel to the vertical lead screw (21), the outer side of the vertical guide rod (24) is slidably connected with a group of vertical guide sleeves (25), the outer side of the vertical lead screw (21) is meshingly connected with a group of vertical nut pairs (23), a vertical motor (22) is arranged at the front end of the vertical lead screw (21), a vertical encoder (213) is arranged at the rear end of the vertical motor (22), and the upper ends of the group of vertical guide sleeves (25) and the vertical nut pairs (23) are fixedly connected with a lead screw frame (212).

4. The side hole punching and positioning carrier of a cell phone case according to claim 3, wherein, The inner side of the lead screw frame (212) is provided with a horizontal lead screw (28) and a horizontal guide rod (211) in the horizontal direction, the outer side of the horizontal guide rod (211) is slidably connected with a group of horizontal guide sleeves (214), the outer side of the horizontal lead screw (28) is meshingly connected with a group of horizontal nut pairs (29), a horizontal motor (26) is arranged at one end of the horizontal lead screw (28), a horizontal encoder (27) is arranged at one end of the horizontal motor (26), and each horizontal guide sleeve (214) and the horizontal guide sleeve (214) arranged in parallel thereto are fixedly connected with a connecting plate (210).

5. A side hole punching and positioning carrier for a cell phone case according to claim 4, wherein, The fixed frame (31) and the L-shaped supporting rod (32) are respectively arranged on the two connecting plates (210), and the fixed frame (31) and the L-shaped supporting rod (32) are fastened to the corresponding connecting plates (210) by bolts.

6. A side hole punching and positioning carrier for a cell phone case according to claim 1, wherein, The rear side of the workbench (1) is provided with a mounting hole, and the workbench (1) and the external punching equipment are fixedly connected by penetrating the inside of the mounting hole through bolts.

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