Mobile phone micro motor laser processing equipment

Abstract

The utility model relates to the technical field of mobile phone micro motor machining, in particular to laser machining equipment for a mobile phone micro motor. The device comprises a bearing device, the bearing device comprises a bottom plate, a fixing device is arranged on the upper side of the bearing device and used for fixing an iron core, a positioning device is arranged on one side of the fixing device and used for positioning the iron core, the fixing device comprises a two-way threaded lead screw, and a lead screw groove is formed in the bearing device. The two fixing plates draw close to each other to enable the clamping plates to extrude and fix the iron core, and one end of the iron core is blocked through the positioning plate, so that the position of the iron core is fixed, deviation of the cut iron core caused by shaking of the iron core during cutting machining of the iron core is avoided, and meanwhile, the quality of the iron core is improved. And the plurality of springs are arranged to buffer the extrusion force of the clamping plates on the iron core, so that the iron core is prevented from being damaged due to overlarge extrusion force of the clamping plates on the iron core.

Description

TECHNICAL FIELD

[0001] The utility model relates to mobile phone micro motor processing technical field, concretely relates to a mobile phone micro motor laser processing equipment. BACKGROUND

[0002] Mobile phone micro motor is a kind of small and exquisite, functional specific motor, it is mainly used to provide various mechanical movement and power support for mobile phone, wherein the core of mobile phone micro motor is one of the core components of motor, its shape has important influence on the performance of motor. When laser cutting is carried out to the core, the core is usually cut into different shapes and sizes according to the needs, but due to the unfixed position of the core, the core is easy to shake under the influence of external environment, resulting in the deviation of the cut core, even damaging the core, causing unnecessary loss, leading to the increase of production cost, in view of this, we provide a kind of mobile phone micro motor laser processing equipment. UTILITARY MODEL CONTENTS

[0003] The utility model aims at providing a kind of mobile phone micro motor laser processing equipment to solve the problems raised in the above background technology.

[0004] To achieve the above object, the utility model provides a kind of mobile phone micro motor laser processing equipment, including bearing device, the bearing device includes bottom plate, the bearing device upside is provided with fixing device, the fixing device is used to fix the core, the fixing device one side is provided with positioning device, the positioning device is used to position the core, the fixing device includes two-way screw rod, the bearing device is internally provided with screw rod slot, the two-way screw rod is rotationally arranged in screw rod slot, the two-way screw rod is through the one side of bottom plate and extends out, the two-way screw rod outside is connected with screw rod sleeve by screw thread, the screw rod sleeve is slidably arranged in screw rod slot, the screw rod sleeve upside is through the upside of bottom plate and is fixedly connected with fixed plate, two the fixed plate adjacent side is provided with clamping plate, a plurality of springs are fixedly arranged between the clamping plate and fixed plate.

[0005] As a further improvement of the technical solution, the recess is rotationally arranged in the recess, and the roller is rotationally arranged in the recess.

[0006] As a further improvement of the technical solution, the first limiting groove is formed in the upper surface of the bottom plate, a plurality of first limiting blocks are slidably arranged in the first limiting groove, and the plurality of first limiting blocks are respectively fixedly installed on the lower side of the fixed plate and the clamping plate.

[0007] As a further improvement of the technical solution, the positioning device comprises a screw rod, a screw rod slot is formed in the bottom plate, the screw rod is rotatably arranged in the screw rod slot, the screw rod penetrates through one side of the bottom plate and extends out, a screw rod sleeve is threadedly connected to the outside of the screw rod, the screw rod sleeve is slidably arranged in the screw rod slot, and a positioning plate is fixedly connected to the upper side of the screw rod sleeve and penetrates through the upper side of the bottom plate.

[0008] As a further improvement of the technical solution, the bottom plate upper surface is provided with a second limiting groove, and a second limiting block is slidably arranged in the second limiting groove.

[0009] Compared with the prior art, the utility model has the advantages of:

[0010] In the mobile phone micro motor laser processing equipment, the clamping plate is used for extruding and fixing the iron core by approaching the two fixed plates, and the positioning plate is used for blocking one end of the iron core, so that the position of the iron core is fixed, and deviation of the cut iron core caused by shaking of the iron core during cutting is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the sectional structure of the utility plate of the utility model;

[0013] Figure 3 It is a schematic diagram of the structure of the fixing device of the utility model;

[0014] Figure 4 It is a schematic diagram of the structure of the positioning device of the utility model.

[0015] The meanings of the various reference numerals in the drawings are as follows:

[0016] 1, bearing device; 11, bottom plate; 12, screw rod slot; 13, first limiting groove; 14, screw rod slot; 15, second limiting groove; 2, fixing device; 21, bidirectional threaded screw rod; 22, screw rod sleeve; 23, fixed plate; 24, clamping plate; 25, spring; 26, groove; 27, roller; 28, first limiting block; 3, positioning device; 31, screw rod; 32, screw rod sleeve; 33, positioning plate; 34, second limiting block. DETAILED DESCRIPTION

[0017] With reference to the drawings and embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0018] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0019] Embodiment 1

[0020] Please refer to Figures 1-3 As shown in the drawings, the present embodiment provides a mobile phone micro motor laser processing equipment, which comprises a bearing device 1, the bearing device 1 comprises a bottom plate 11, the upper side of the bearing device 1 is provided with a fixing device 2, the fixing device 2 is used for fixing the iron core, one side of the fixing device 2 is provided with a positioning device 3, the positioning device 3 is used for positioning the iron core, the fixing device 2 comprises a bidirectional threaded screw rod 21, a screw rod groove 12 is formed in the inside of the bearing device 1, the bidirectional threaded screw rod 21 is rotatably arranged in the inside of the screw rod groove 12, the bidirectional threaded screw rod 21 penetrates through one side of the bottom plate 11 and extends out, a screw rod sleeve 22 is threadedly connected to the outside of the bidirectional threaded screw rod 21, the screw rod sleeve 22 is slidably arranged in the inside of the screw rod groove 12, the upper side of the screw rod sleeve 22 penetrates through the upper side of the bottom plate 11 and is fixedly connected with a fixed plate 23, when the bidirectional threaded screw rod 21 is rotated, the screw rod sleeve 22 is driven to slide in the inside of the screw rod groove 12 through the threaded connection between the bidirectional threaded screw rod 21 and the screw rod sleeve 22, so that the two fixed plates 23 are close to each other. The adjacent sides of the two fixed plates 23 are provided with clamping plates 24, a plurality of springs 25 are fixedly arranged between the clamping plates 24 and the fixed plates 23, when the two fixed plates 23 are close to each other, the iron core is clamped through the arrangement of the clamping plates 24, wherein the extrusion force of the clamping plates 24 on the iron core is buffered through the arrangement of the springs 25, so as to avoid that the extrusion force of the clamping plates 24 on the iron core is too large to cause damage to the iron core, thereby protecting the iron core.

[0021] Please refer to Figure 2 and Figure 3As shown, the two springs 25 are provided with grooves 26 on the adjacent sides, and a roller 27 is rotatably arranged in the groove 26. When the two clamping plates 24 clamp and fix the iron core, the iron core needs to be pushed to adjust the position of the iron core. The arrangement of the roller 27 reduces the friction between the iron core and the clamping plate 24, avoids the influence of the wear of the iron core on the performance of the iron core when the iron core is pushed to move, and simultaneously, the upper surface of the bottom plate 11 is provided with a first limiting groove 13, a plurality of first limiting blocks 28 are slidably arranged in the first limiting groove 13, and the plurality of first limiting blocks 28 are respectively fixedly installed on the lower side of the fixing plate 23 and the clamping plate 24. The sliding of the first limiting block 28 in the first limiting groove 13 guides and limits the sliding of the fixing plate 23 and the clamping plate 24, avoids the inclination of the clamping plate 24 due to uneven stress when the iron core is short, and affects the fixing effect of the iron core.

[0022] As shown in Figure 2 and Figure 4 As shown, the positioning device 3 includes a screw rod 31, a screw rod groove 14 is formed in the bottom plate 11, the screw rod 31 is rotatably arranged in the screw rod groove 14, the screw rod 31 penetrates through one side of the bottom plate 11 and extends out, a screw rod sleeve 32 is threadedly connected to the outside of the screw rod 31, the screw rod sleeve 32 is slidably arranged in the screw rod groove 14, the upper side of the screw rod sleeve 32 penetrates through the upper side of the bottom plate 11 and is fixedly connected with a positioning plate 33, the fixing plate 23 is slid in the screw rod groove 14 by rotating the screw rod 31, thereby driving the positioning plate 33 to move, the upper surface of the bottom plate 11 is provided with a scale line located on one side of the second limiting groove 15, the position of the positioning plate 33 is moved to the scale line, the part of the iron core to be machined is exposed and fixed, the operation is convenient and practical, and simultaneously, the upper surface of the bottom plate 11 is provided with a second limiting groove 15, a second limiting block 34 is slidably arranged in the second limiting groove 15, and the second limiting block 34 is fixedly installed on the lower side of the screw rod 31. The sliding of the second limiting block 34 in the second limiting groove 15 guides and limits the movement of the positioning plate 33, and avoids the side sliding of the positioning plate 33.

[0023] In the specific use of the mobile phone micro motor laser processing equipment of the embodiment, the user first rotates the screw rod 31 to adjust the positioning plate 33 to an appropriate position, then places the iron core between the two clamping plates 24, and then rotates the two-way threaded screw rod 21 to make the two fixing plates 23 approach each other and make the two clamping plates 24 clamp the iron core. The arrangement of the spring 25 buffers the extrusion force of the clamping plate 24 on the iron core, avoids damage to the iron core due to excessive extrusion force, and then pushes the iron core to move towards the side close to the positioning plate 33, so that one end of the iron core abuts against the positioning plate 33, thereby fixing the position of the iron core. In the process of pushing the iron core to move, the arrangement of the spring 25 reduces the friction between the iron core and the clamping plate 24, and avoids the influence of the wear of the iron core on the performance of the iron core.

[0024] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A mobile phone micro motor laser processing equipment, comprising a bearing device (1), the bearing device (1) comprises a bottom plate (11), characterized in that: The carrying device (1) is provided with a fixing device (2) on the upper side, the fixing device (2) is used for fixing the iron core, one side of the fixing device (2) is provided with a positioning device (3), the positioning device (3) is used for positioning the iron core, the fixing device (2) comprises a bidirectional threaded screw rod (21), a screw rod groove (12) is formed in the inside of the carrying device (1), the bidirectional threaded screw rod (21) is rotationally arranged in the inside of the screw rod groove (12), the bidirectional threaded screw rod (21) penetrates through one side of the bottom plate (11) and extends out, the bidirectional threaded screw rod (21) is threadedly connected with a screw rod sleeve (22) on the outside, the screw rod sleeve (22) is slidingly arranged in the inside of the screw rod groove (12), the screw rod sleeve (22) penetrates through the upper side of the bottom plate (11) on the upper side and is fixedly connected with a fixing plate (23), the adjacent sides of the two fixing plates (23) are provided with clamping plates (24), a plurality of springs (25) are fixedly arranged between the clamping plates (24) and the fixing plates (23).

2. The handheld micromotor laser processing apparatus according to claim 1, characterized in that: The adjacent sides of the two springs (25) are provided with grooves (26), and the grooves (26) are rotationally arranged with rollers (27) in the inside.

3. The handheld micromotor laser processing apparatus according to claim 1, characterized in that: A first limiting groove (13) is formed in the upper surface of the bottom plate (11), a plurality of first limiting blocks (28) are slidingly arranged in the inside of the first limiting groove (13), and the plurality of first limiting blocks (28) are respectively fixedly installed on the lower sides of the fixing plates (23) and the clamping plates (24).

4. The handheld micromotor laser processing apparatus according to claim 1, characterized in that: The positioning device (3) comprises a screw rod (31), a screw rod groove (14) is formed in the inside of the bottom plate (11), the screw rod (31) is rotationally arranged in the inside of the screw rod groove (14), the screw rod (31) penetrates through one side of the bottom plate (11) and extends out, the screw rod (31) is threadedly connected with a screw rod sleeve (32) on the outside, the screw rod sleeve (32) is slidingly arranged in the inside of the screw rod groove (14), and the screw rod sleeve (32) penetrates through the upper side of the bottom plate (11) on the upper side and is fixedly connected with a positioning plate (33).

5. The handheld micromotor laser processing apparatus according to claim 1, characterized in that: A second limiting groove (15) is formed in the upper surface of the bottom plate (11), a second limiting block (34) is slidingly arranged in the inside of the second limiting groove (15), and the second limiting block (34) is fixedly installed on the lower side of the screw rod (31).

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