Laser carving jig for mobile phone frame piece

Abstract

The utility model discloses a mobile phone frame piece laser etching jig in the technical field of laser etching jigs, which comprises a base, one side of a supporting plate is fixedly connected with a fixing frame, one side of the fixing frame is fixedly provided with an air cylinder, one end of a rack is fixedly connected with the output end of the air cylinder, and the other end of the rack is fixedly connected with the output end of the air cylinder. The surface of the supporting shaft is fixedly sleeved with a fluted disc, the fluted disc and the rack are connected in a meshed mode, the air cylinder can rotate through the rack and the top plate above the supporting shaft, and therefore the horizontal angle of the mobile phone frame in the jig groove can be adjusted. And the connecting frame and the jig plate can be driven to rotate integrally through operation of the gear motor, so that the mobile phone frame in the jig groove can be subjected to longitudinal angle rotation adjustment, and the efficiency of laser etching work is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of laser engraving jigs, and in particular relates to a laser engraving jig for a mobile phone frame. Background Art

[0002] At present, in the production and processing of mobile phone middle frames, people will use laser engraving jigs for laser engraving and marking. Specifically, the jig is used to fix the product so that the part of the product that needs to be processed can be completely exposed within the range of the laser engraving laser.

[0003] The existing laser engraving jig for mobile phone frames does not have the function of angle adjustment in actual use, which results in different workstations being required to complete the laser engraving of different parts of the same product, thereby reducing the efficiency of laser engraving. For this reason, we propose a laser engraving jig for mobile phone frames. Utility Model Content

[0004] The purpose of the utility model is to provide a laser engraving jig for mobile phone frame parts, so as to solve the problem that the existing laser engraving jig for mobile phone frame parts mentioned in the above background technology does not have the function of angle adjustment, thereby reducing the efficiency of laser engraving.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a laser engraving jig for a mobile phone frame, comprising a base, a reduction motor is provided on one side of the base, a connecting frame is provided on one side of the base, a support plate is provided on the top of the connecting frame, a support shaft is provided on the surface of the connecting frame, a bearing is provided on the bottom of the support shaft, a top plate is provided on the top of the support shaft, a jig plate is provided on the top of the top plate, a jig groove is provided on the top of the jig plate, a suction cup hole is provided on the inner bottom of the jig groove, a vacuum generator is provided on the top of the top plate, a pulley assembly is provided on the top of the support plate, a fixing frame is provided on one side of the support plate, a cylinder is provided on one side of the fixing frame, a rack is provided on the other side of the fixing frame, and a gear disk is provided on the surface of the support shaft.

[0006] Preferably, a reduction motor is fixedly mounted on one side of the base, an output end of the reduction motor is fixedly connected to one side of a connecting frame, and a support plate is fixedly connected to the top of the connecting frame.

[0007] Preferably, the surface of the connecting frame is rotatably connected to the supporting shaft via a bearing, and the top end of the supporting shaft is fixedly connected to a top plate.

[0008] Preferably, a jig plate is fixedly mounted on the top of the top plate, and a jig groove is fixedly opened on the top of the jig plate.

[0009] Preferably, a suction cup hole is fixedly opened on the inner bottom surface of the fixture groove, and a vacuum generator is fixedly installed on the top of the top plate;

[0010] Preferably, the suction cup hole is communicated with the vacuum generator via a connecting pipe, and a plurality of pulley assemblies are fixedly mounted on the top of the support plate, and the pulley assemblies are arranged in a circular pattern.

[0011] Preferably, a fixing frame is fixedly connected to one side of the support plate, and a cylinder is fixedly mounted on one side of the fixing frame.

[0012] Preferably, one end of the rack is fixedly connected to the output end of the cylinder, and a toothed disc is fixedly mounted on the surface of the support shaft, and the toothed disc and the rack are meshingly connected.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The operation of the cylinder can rotate the top plate above the rack support shaft, so that the horizontal angle of the mobile phone frame in the jig slot can be adjusted. The operation of the reduction motor can drive the connecting frame and the jig plate to rotate as a whole, so that the longitudinal angle rotation of the mobile phone frame in the jig slot can be adjusted, which improves the efficiency of laser engraving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a side structural schematic diagram of the utility model;

[0017] Figure 3 It is a schematic diagram of the top structure of the utility model.

[0018] In the figure: 1. base; 2. reduction motor; 3. connecting frame; 4. support plate; 5. support shaft; 6. bearing; 7. top plate; 8. fixture plate; 9. fixture groove; 10. suction cup hole; 11. vacuum generator; 12. pulley assembly; 13. fixing frame; 14. cylinder; 15. rack; 16. gear disc. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3The utility model provides a technical solution: a laser engraving fixture for a mobile phone frame, comprising a base 1, a reduction motor 2 is provided on one side of the base 1, a connecting frame 3 is provided on one side of the base 1, a support plate 4 is provided on the top of the connecting frame 3, a support shaft 5 is provided on the surface of the connecting frame 3, a bearing 6 is provided on the bottom of the support shaft 5, a top plate 7 is provided on the top of the support shaft 5, a fixture plate 8 is provided on the top of the top plate 7, a fixture groove 9 is provided on the top of the fixture plate 8, a suction cup hole 10 is provided on the inner bottom of the fixture groove 9, a vacuum generator 11 is provided on the top of the top plate 7, a pulley assembly 12 is provided on the top of the support plate 4, a fixing frame 13 is provided on one side of the support plate 4, a cylinder 14 is provided on one side of the fixing frame 13, a rack 15 is provided on the other side of the fixing frame 13, and a toothed disc 16 is provided on the surface of the support shaft 5.

[0021] Specifically, a reduction motor 2 is fixedly installed on one side of the base 1, and the output end of the reduction motor 2 is fixedly connected to one side of the connecting frame 3. A support plate 4 is fixedly connected to the top of the connecting frame 3. The surface of the connecting frame 3 is rotatably connected to the bearing 6 between the support shaft 5. A top plate 7 is fixedly connected to the top of the support shaft 5. A fixture plate 8 is fixedly installed on the top of the top plate 7. A fixture groove 9 is fixedly opened on the top of the fixture plate 8. A suction cup hole 10 is fixedly opened on the inner bottom surface of the fixture groove 9. A vacuum generator 11 is fixedly installed on the top of the top plate 7. The suction cup hole 10 and the vacuum generator 11 are communicated through a connecting pipe. A plurality of pulley assemblies 12 are fixedly installed on the top of the support plate 4. The pulley assemblies 12 are arranged in a circle. A fixing frame 13 is fixedly connected to one side of the support plate 4. A cylinder 14 is fixedly installed on one side of the fixing frame 13. One end of the rack 15 is fixedly connected to the output end of the cylinder 14. A toothed disc 16 is fixedly installed on the surface of the support shaft 5, and the toothed disc 16 and the rack 15 are meshingly connected.

[0022] In this embodiment, when in use, the mobile phone frame is first placed into the inside of the jig slot 9, and through the operation of the vacuum generator 11, the upper part of the suction cup hole 10 is in a negative pressure state through the connecting pipe, so that the mobile phone frame can be firmly adsorbed inside the jig slot 9, and during the laser engraving of the mobile phone frame, the cylinder 14 can drive the rack 15 to telescopically move, and the extension and contraction of the rack 15 can drive the gear plate 16 and the support shaft 5 on one side to rotate, and the rotation of the support shaft 5 can drive the upper top plate 7 to rotate, so that the horizontal angle of the mobile phone frame in the jig slot 9 can be adjusted, and the operation of the reduction motor 2 can drive the connecting frame 3 to rotate as a whole, and the rotation of the connecting frame 3 can adjust the longitudinal angle of the mobile phone frame in the jig slot 9, thereby improving the practicability of the device and the efficiency of the laser engraving work.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser engraving jig for a mobile phone frame, comprising a base, characterized in that: A reduction motor is provided on one side of the base, a connecting frame is provided on one side of the base, a support plate is provided on the top of the connecting frame, a support shaft is provided on the surface of the connecting frame, a bearing is provided on the bottom of the support shaft, a top plate is provided on the top of the support shaft, a jig plate is provided on the top of the top plate, a jig groove is provided on the top of the jig plate, a suction cup hole is provided on the inner bottom of the jig groove, a vacuum generator is provided on the top of the top plate, a pulley assembly is provided on the top of the support plate, a fixing frame is provided on one side of the support plate, a cylinder is provided on one side of the fixing frame, a rack is provided on the other side of the fixing frame, and a gear disc is provided on the surface of the support shaft.

2. The laser engraving jig for mobile phone frame according to claim 1, characterized in that: A reduction motor is fixedly mounted on one side of the base, an output end of the reduction motor is fixedly connected to one side of a connecting frame, and a support plate is fixedly connected to the top of the connecting frame.

3. The laser engraving jig for mobile phone frame according to claim 1, characterized in that: The surface of the connecting frame is rotatably connected to the supporting shaft through a bearing, and the top end of the supporting shaft is fixedly connected with a top plate.

4. The laser engraving jig for mobile phone frame according to claim 1, characterized in that: A jig plate is fixedly installed on the top of the top plate, and a jig groove is fixedly opened on the top of the jig plate.

5. The laser engraving jig for mobile phone frame according to claim 1, characterized in that: A suction cup hole is fixedly opened on the inner bottom surface of the fixture groove, and a vacuum generator is fixedly installed on the top of the top plate.

6. The laser engraving jig for mobile phone frame according to claim 1, characterized in that: The suction cup hole is communicated with the vacuum generator through a connecting pipe, and a plurality of pulley assemblies are fixedly installed on the top of the support plate, and the pulley assemblies are arranged in a circumferential manner.

7. The laser engraving jig for mobile phone frame according to claim 1, characterized in that: A fixing frame is fixedly connected to one side of the support plate, and a cylinder is fixedly installed on one side of the fixing frame.

8. The laser engraving jig for mobile phone frame according to claim 1, characterized in that: One end of the rack is fixedly connected to the output end of the cylinder, and a toothed disc is fixedly mounted on the surface of the support shaft, and the toothed disc and the rack are meshingly connected.

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