Clamp for side tapping of middle frame of mobile phone

Abstract

The utility model relates to the technical field of mobile phone accessory processing, in particular to a clamp for mobile phone middle frame side tapping, which comprises a mounting seat, a mounting plate arranged on one side of the mounting seat, at least one air cylinder mounted on the mounting plate and a pressing structure detachably mounted on a piston rod of the air cylinder, and the air cylinder is positioned between the mounting plate and the mounting seat. The mounting plate is provided with a positioning seat used for positioning the mobile phone middle frame, and the positioning seat is matched with the pressing and holding structure to press and hold the mobile phone middle frame. According to the utility model, the positioning seat is matched with the pressing and holding structure to clamp the mobile phone so as to keep the mobile phone in a vertical state, so that the drilling tool can drill the middle frame of the mobile phone from top to bottom, and the side tapping is simpler and higher in quality.

Description

TECHNICAL FIELD

[0001] The utility model relates to mobile phone accessory processing technical field, especially a kind of clamp for mobile phone middle frame side opening. BACKGROUND

[0002] Mobile phone middle frame needs to be processed with side hole, such as volume key hole, USB hole and card slot hole, etc. when processing, so the corresponding side of mobile phone middle frame needs to be oriented for side hole processing. However, the current mobile phone middle frame side opening process is mostly processed in square state, which causes the processing equipment to adjust the posture of the drill bit, which is not only troublesome but also makes the shape of the side opening not as expected. SUMMARY

[0003] The utility model provides a kind of clamp for mobile phone middle frame side opening, can let mobile phone middle frame rise and carry out the processing of side opening.

[0004] To solve the above technical problems, the utility model adopts the following technical scheme:

[0005] The utility model provides a kind of clamp for mobile phone middle frame side opening, including mounting seat, installation board being arranged in one side of mounting seat, at least one cylinder being installed in installation board and the pressure holding structure of detachable installation in the piston rod of cylinder, cylinder is located between installation board and mounting seat, installation board is provided with the positioning seat for positioning mobile phone middle frame, and positioning seat is cooperated with pressure holding structure and is used for holding mobile phone middle frame.

[0006] Further, the top of the piston rod of the cylinder is provided with a screw hole, the pressure holding structure is provided with a clearance hole, and the screw passes through the clearance hole and is screwed with the screw hole; The diameter of the clearance hole is smaller than the diameter of the screw head.

[0007] Further, the pressure holding structure includes a contact plate and a pressing plate, the contact plate and the pressing plate are detachably connected, and the screw hole is arranged between the contact plate and the pressing plate; The contact plate is located between the pressing plate and the mounting seat, and the contact plate is used for abutting against the mobile phone middle frame.

[0008] The contact plate is made of rubber, and the pressing plate is made of metal.

[0009] Further, the pressure holding structure further includes a positioning pressing piece, the positioning pressing piece is installed at one end of the pressing plate away from the contact plate, and the positioning pressing piece and the pressing plate are fixed by a screw.

[0010] Further, the installation board is provided with a contact seat made of rubber, and the contact seat is used for abutting against the mobile phone middle frame; The contact seat is provided with a plurality of supporting pieces, and the supporting pieces are used for abutting against the inner side wall of the mobile phone middle frame.

[0011] Further, the contact seat and the mounting seat are detachably connected.

[0012] Further, the mounting seat comprises a side plate and two connecting plates, two ends of the connecting plates are connected with the side walls of the mounting plate and the side plate respectively, the air cylinder is located between the two connecting plates, and the air cylinder is mounted on the side plate.

[0013] The utility model discloses beneficial effects: the utility model discloses through the cooperation of positioning seat and pressure holding structure, is used for clamping cell -phone to keep cell -phone in the vertical state to make the drill bit can from top to bottom to cell -phone frame and carry out the drilling processing of letting side opening be simpler and high quality. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the schematic view of the utility model.

[0015] Fig. 2 It is the cooperation schematic view of the air cylinder and pressure holding structure of the utility model.

[0016] Fig. 3 It is the schematic view of the utility model's resistance seat.

[0017] Sign significance: 1 - mounting seat, 2 - mounting plate, 3 - air cylinder, 4 - pressure holding structure, 5 - screw, 6 - cell -phone frame, 11 - side plate, 12 - connecting plate, 21 - positioning seat, 22 - resistance seat, 23 - support piece, 31 - piston rod, 32 - screw hole, 40 - let -go hole, 41 - resistance plate, 42 - pressure plate, 43 - positioning pressure piece. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of those skilled in the art, the utility model is further explained in combination with examples and drawings, and the content mentioned in the implementation mode is not the limitation of the utility model. The utility model is described in detail in combination with the drawings.

[0019] As Figs. 1 to 3 The utility model discloses a cell -phone frame 6 side hole clamp, including mounting seat 1, set up in the mounting seat 1 one side's mounting plate 2, install at least one air cylinder 3 of mounting plate 2 and the pressure holding structure 4 of detachable installation in the piston rod 31 of air cylinder 3, and the air cylinder 3 is located between mounting plate 2 and mounting seat 1, and the mounting plate 2 is provided with the positioning seat 21 for positioning cell -phone frame 6, and the positioning seat 21 is used in cooperation with pressure holding structure 4 for holding cell -phone frame 6.

[0020] In actual use, the mounting plate 2 has a corresponding structure for abutting against the inner wall of the mobile phone middle frame 6, for example, the mounting plate 2 is provided with an abutting seat 22 made of rubber, which is used for abutting against the mobile phone middle frame 6; the abutting seat 22 is provided with a plurality of supporting pieces 23, which are used for abutting against the inner wall of the mobile phone middle frame 6. The top of the piston rod 31 of the air cylinder 3 is provided with a screw hole 32, the pressing structure 4 is provided with a clearance hole 40, and the screw 5 is screwed with the screw hole 32 after passing through the clearance hole 40; the diameter of the clearance hole 40 is smaller than the diameter of the screw head of the screw 5.

[0021] That is, when the mobile phone middle frame 6 needs to be fixed, the screw 5 needs to be loosened and the pressing structure 4 needs to be removed from the piston rod 31 of the air cylinder 3, then the mobile phone middle frame 6 is installed on the supporting pieces 23, and the mobile phone middle frame 6 is "expanded" by the supporting pieces 23 to maintain the shape of the mobile phone middle frame 6, then the pressing structure 4 is installed on the piston rod 31 of the air cylinder 3 and the screw 5 is locked, and then the air cylinder 3 is actuated to control the pressing structure 4 to move towards the abutting seat 22, thereby achieving clamping and positioning of the mobile phone middle frame 6, and ensuring that the mobile phone middle frame 6 does not move during the hole opening process.

[0022] And for the non-integral mobile phone middle frame 6, that is, after the side hole is processed, the mobile phone middle frame 6 is formed into a closed frame shape by welding, the mobile phone middle frame 6 can be directly positioned on the supporting pieces 23 of the abutting seat 22 without removing the pressing structure 4, and then the air cylinder 3 is used to control the pressing structure 4 to move towards the abutting seat 22, and then the subsequent hole opening operation is performed. This method is more efficient for side hole processing.

[0023] In this embodiment, the pressing structure 4 includes an abutting plate 41 and a pressing plate 42, which are detachably connected, and the screw hole 32 is arranged between the abutting plate 41 and the pressing plate 42; the abutting plate 41 is located between the pressing plate 42 and the mounting seat 1, and is used for abutting against the mobile phone middle frame 6; the abutting plate 41 is made of rubber, and the pressing plate 42 is made of metal.

[0024] That is, the rubber abuts against the mobile phone middle frame 6, which can prevent the mobile phone middle frame 6 from being deformed by excessive extrusion, and the pressing plate 42 has sufficient rigidity to ensure reliable pressing of the abutting plate 41.

[0025] In this embodiment, the pressing structure 4 further includes a positioning pressing piece 43, which is installed at one end of the pressing plate 42 away from the abutting plate 41, and is fixed between the positioning pressing piece 43 and the pressing plate 42 by the screw 5.

[0026] In the embodiment, the abutting seat 22 is detachably connected with the mounting seat 1, so that the staff can replace the suitable abutting seat 22 according to the needs, thereby improving the universality of the utility model and saving the cost. The detachable connection between the piston rod 31 of the air cylinder 3 and the pressing structure 4 can also replace the pressing structure 4 according to the specific specifications of the mobile phone middle frame 6.

[0027] In the embodiment, the mounting seat 1 comprises a side plate 11 and two connecting plates 12, the two ends of the connecting plate 12 are connected with the side wall of the mounting plate 2 and the side wall of the side plate 11 respectively, the air cylinder 3 is located between the two connecting plates 12, and the air cylinder 3 is installed on the side plate 11.

[0028] The side plate 11 is used for being installed on the corresponding structure of the external equipment, so that the utility model is in a suspended state, thereby facilitating the machining of the side opening.

[0029] The above is only the preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed in the preferred embodiment, it is not intended to limit the utility model. Any skilled person in the art can make some changes or modifications to the above disclosed technical content without departing from the scope of the utility model technical scheme. Any simple modification, equivalent change and modification of the above embodiment within the scope of the utility model technical scheme are all within the scope of the utility model technical scheme.

Claims

1. A clamp for opening a side hole in a mobile phone frame, characterized in that: The device includes a mounting base, a mounting plate disposed on one side of the mounting base, at least one cylinder mounted on the mounting plate, and a pressing structure for detachably mounting a piston rod to the cylinder. The cylinder is located between the mounting plate and the mounting base. The mounting plate is provided with a positioning seat for positioning the middle frame of the mobile phone. The positioning seat and the pressing structure cooperate to press the middle frame of the mobile phone.

2. The clamp for opening a side hole in a mobile phone frame according to claim 1, characterized in that: The piston rod of the cylinder is provided with a screw hole at the top, and the holding structure is provided with a relief hole. The screw passes through the relief hole and is screwed into the screw hole; the diameter of the relief hole is smaller than the diameter of the screw head.

3. The clamp for opening a side hole in a mobile phone frame according to claim 2, characterized in that: The pressing structure includes a contact plate and a pressure plate, which are detachably connected. A screw hole is provided between the contact plate and the pressure plate. The contact plate is located between the pressure plate and the mounting base and is used to contact the mobile phone frame. The contact plate is made of rubber, and the pressure plate is made of metal.

4. The clamp for opening a side hole in a mobile phone frame according to claim 3, characterized in that: The pressing structure also includes a positioning pressure member, which is installed on the end of the pressure plate opposite to the contact plate, and the positioning pressure member is fixed to the pressure plate by screws.

5. The fixture for opening a side hole in a mobile phone frame according to claim 1, characterized in that: The mounting plate is provided with a rubber abutment for abutting against the mobile phone frame; the abutment is provided with several support members for abutting against the inner sidewall of the mobile phone frame.

6. The clamp for opening a side hole in a mobile phone frame according to claim 5, characterized in that: The abutment seat and the mounting seat are detachably connected.

7. The clamp for opening a side hole in a mobile phone frame according to claim 1, characterized in that: The mounting base includes a side plate and two connecting plates. The two ends of the connecting plates are respectively connected to the side wall of the mounting plate and the side wall of the side plate. The cylinder is located between the two connecting plates and is mounted on the side plate.

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