Overturning jig for highlight front and back surfaces of middle frame of mobile phone

Abstract

The utility model discloses an overturning jig for highlight front and back surfaces of a middle frame of a mobile phone, which comprises a base, a front jig plate and a back jig plate are arranged on the upper end surface of the base, the front jig plate is arranged at the upper end of the base through an overturning shaft which is axially arranged along an X axis, and the overturning shaft is connected with a rotating seat which is fixedly arranged at the upper end of the base. The upper end of the front jig plate is provided with a front mold cavity arranged in a convex shape, a plurality of front positioning needles and front vacuum suction cups are arranged in the front mold cavity, the upper end of the back jig plate is provided with a back mold cavity, and the upper end of the back mold cavity is provided with back positioning needles correspondingly matched with the front positioning needles. A plurality of reverse vacuum chucks are arranged at the upper end of the reverse mold cavity. The automatic turning device has the advantages of being novel in design, simple in structure and capable of achieving automatic turning of the front face and the back face, greatly reducing the number of times of feeding and discharging, reducing machining errors, improving machining efficiency and improving the safety coefficient of operators.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone middle frame processing, in particular to a turning jig for producing high-gloss front and back surfaces of a mobile phone middle frame. Background Art

[0002] In recent years, with the development of high-performance, high-precision CNC machine tools and the emergence of high-performance metal cutting tools, CNC high-gloss machining has achieved significant breakthroughs. Replacing grinding with milling (turning) has become a highly sought-after goal in the machining industry. The principle of CNC high-gloss machining is to achieve a gleaming finish using precision CNC high-gloss machining equipment, using specialized tools and combining scientifically sound cutting parameters and processes.

[0003] The existing highlight fixture can only process the front or back of the mobile phone middle frame at a time, and after the processing is completed, loading and unloading the material requires a lot of time and cost, which wastes manpower and material resources. Both loading and unloading need to be done manually, and manual operation of the machine is dangerous. Too many times of loading and unloading reduce the safety factor of the operator. Therefore, a flip fixture for the front and back of the highlight of the mobile phone middle frame is designed. Utility Model Content

[0004] The purpose of the utility model is to provide a flipping jig for the front and back sides of the highlight of the mobile phone middle frame to address the deficiencies of the existing technology. The flipping jig for the front and back sides of the highlight of the mobile phone middle frame has a novel design and a simple structure, and realizes automatic flipping of the front and back sides, which greatly reduces the number of loading and unloading times, reduces processing errors, improves processing efficiency, and improves the safety factor of operators.

[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical solutions.

[0006] A flip jig for the front and back highlights of a mobile phone middle frame comprises a base, an upper end surface of the base being equipped with a front jig plate and a rear jig plate, the front jig plate being mounted on the upper end of the base via a flip axis arranged axially along the X-axis, and the flip axis being connected to a rotating seat fixedly mounted on the upper end of the base, a convexly arranged front mold cavity being provided at the upper end of the front jig plate, a plurality of front positioning pins and a front vacuum suction cup being installed in the front mold cavity, a rear mold cavity being provided at the upper end of the rear jig plate, a rear positioning pin corresponding to the front positioning pin being installed at the upper end of the rear mold cavity, and a plurality of rear vacuum suction cups being provided at the upper end of the rear mold cavity.

[0007] Among them, fixture fixing holes are provided at the upper ends of the four corners of the base.

[0008] The front jig plate and the back jig plate are bilaterally symmetrical with the flip axis as the symmetry axis.

[0009] Wherein, the horizontal height of the front mold cavity is higher than the horizontal height of the reverse mold cavity.

[0010] The beneficial effects of the present invention are as follows: the flip jig for the front and back highlights of the middle frame of a mobile phone described in the present invention comprises a base, a front jig plate and a back jig plate are mounted on the upper end surface of the base, and the front jig plate is mounted on the upper end of the base through a flip axis arranged axially along the X-axis, and the flip axis is connected to a rotating seat fixedly mounted on the upper end of the base, a front mold cavity arranged in a convex shape is provided on the upper end of the front jig plate, and a plurality of front positioning pins and a front vacuum suction cup are installed in the front mold cavity, a back mold cavity is provided on the upper end of the back jig plate, and a back positioning pin corresponding to the front positioning pin is mounted on the upper end of the back mold cavity, and a plurality of back vacuum suction cups are provided on the upper end of the back mold cavity. The utility model is provided with a front jig plate and a back jig plate on the upper end surface of the base, and the front jig plate is installed on the upper end of the base through a flip shaft arranged along the X-axis, and the flip shaft is connected to a rotating seat fixedly installed on the upper end of the base, thereby realizing automatic flipping of the front and back sides, greatly reducing the number of loading and unloading, reducing processing errors, improving processing efficiency, and improving the safety factor of operators; therefore, the utility model has the advantages of novel design and simple structure, realizing automatic flipping of the front and back sides, greatly reducing the number of loading and unloading, reducing processing errors, improving processing efficiency, and improving the safety factor of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention will be further described below with reference to the accompanying drawings. However, the embodiments in the accompanying drawings do not constitute any limitation to the present invention.

[0012] Figure 1 It is a structural diagram of the present utility model.

[0013] exist Figure 1 These include:

[0014] 1——Base 11——Front fixture plate

[0015] 111——Front mold cavity 112——Front positioning pin

[0016] 113——Front vacuum suction hole 12——Reverse jig plate

[0017] 121——Reverse mold cavity 122——Reverse positioning pin

[0018] 123——Reverse vacuum cup 13——Flip axis

[0019] 14——Flip seat 15——Jig fixing hole. DETAILED DESCRIPTION

[0020] The present invention will be described below in conjunction with specific implementation methods.

[0021] like Figure 1 As shown, a flip jig for the front and back highlights of the middle frame of a mobile phone includes a base 1, and the upper end surface of the base 1 is equipped with a front jig plate 11 and a back jig plate 12, and the front jig plate 11 is installed on the upper end of the base 1 through a flip axis 13 arranged axially along the X-axis, and the flip axis 13 is connected to a rotating seat 14 fixedly mounted on the upper end of the base 1, and the upper end of the front jig plate 11 is provided with a front mold cavity 111 arranged in a convex shape, and the front mold cavity 111 is equipped with a plurality of front positioning pins 112 and a front vacuum suction cup 113, and the upper end of the back jig plate 12 is provided with a back mold cavity 121, and the upper end of the back mold cavity 121 is equipped with back positioning pins 122 corresponding to the front positioning pins 112, and the upper end of the back mold cavity 121 is provided with a plurality of back vacuum suction cups 123.

[0022] Furthermore, fixture fixing holes 15 are provided at the upper ends of the four corners of the base 1 to facilitate the fixation of the fixture.

[0023] As a preferred embodiment of the present invention, the front jig plate 11 and the back jig plate 12 are bilaterally symmetrical with the flip axis 13 as a symmetry axis, so as to facilitate accurate alignment after flipping.

[0024] As a preference in this embodiment, the horizontal height of the front mold cavity 111 is higher than the horizontal height of the reverse mold cavity 121 .

[0025] Further explanation is needed. The utility model is provided with a front jig plate 11 and a back jig plate 12 on the upper end surface of the base 1, and the front jig plate 11 is installed on the upper end of the base 1 through a flip shaft 13 arranged along the X-axis, and the flip shaft 13 is connected to a rotating seat 14 fixedly mounted on the upper end of the base 1, thereby realizing automatic flipping of the front and back sides, greatly reducing the number of loading and unloading, reducing processing errors, improving processing efficiency, and improving the safety factor of the operator; therefore, the utility model has the advantages of novel design and simple structure, realizing automatic flipping of the front and back sides, greatly reducing the number of loading and unloading, reducing processing errors, improving processing efficiency, and improving the safety factor of the operator.

[0026] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there may be changes in the specific implementation methods and application scope. The content of this specification should not be understood as limiting the present invention.

Claims

1. A flipping fixture for the front and back sides of the highlight of the mobile phone middle frame, characterized by: The invention comprises a base (1), wherein a front jig plate (11) and a back jig plate (12) are mounted on the upper end surface of the base (1), and the front jig plate (11) is mounted on the upper end of the base (1) via a flip axis (13) arranged axially along the X-axis, and the flip axis (13) is connected to a rotating seat (14) fixedly mounted on the upper end of the base (1), and a front mold cavity (111) arranged in a convex shape is arranged on the upper end of the front jig plate (11), and a plurality of front positioning pins (112) and a front vacuum suction cup (113) are mounted in the front mold cavity (111), and a back mold cavity (121) is arranged on the upper end of the back mold cavity (121), and a back positioning pin (122) corresponding to the front positioning pin (112) is mounted on the upper end of the back mold cavity (121), and a plurality of back vacuum suction cups (123) are mounted on the upper end of the back mold cavity (121).

2. The flipping fixture for the front and back sides of the highlight of the mobile phone middle frame according to claim 1 is characterized by: The upper ends of the four corners of the base (1) are provided with fixture fixing holes (15).

3. The flipping fixture for the front and back sides of the highlight of the mobile phone middle frame according to claim 1 is characterized by: The front jig plate (11) and the back jig plate (12) are bilaterally symmetrical with the flip axis (13) as the axis of symmetry.

4. The flipping fixture for the front and back sides of the highlight of the mobile phone middle frame according to claim 1 is characterized by: The horizontal height of the front mold cavity (111) is higher than the horizontal height of the rear mold cavity (121).

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