Decorative part laser etching and laser cutting jig structure
By setting a boss and a U-shaped groove on the base, the edge of the cover is pressed into the U-shaped groove 105, that is, the pressing edge 201 presses the horizontal part of the decorative part, which simplifies the laser engraving and laser cutting process, solves the problems of complex processing and high cost of decorative parts in the existing technology, and achieves more efficient production.
Patent Information
- Application Number
- CN202422896316.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-11-26
AI Technical Summary
In the existing technology, the spraying process of decorative strips for foldable screen phones has the problems of complex processing and high production costs, especially the need for manual intervention when removing the fuzz from the edges of the decorative parts.
A fixture structure for laser engraving and laser cutting of decorative parts was designed, including a base and a cover. The base is provided with a boss and a U-shaped protrusion to form a U-shaped groove. The edge of the cover is pressed into the U-shaped groove to hold the decorative parts in place, which simplifies the laser engraving and laser cutting process.
This structural design shortens processing time, reduces production costs, avoids manual removal, and reduces the production cost of laser cutting fixtures for decorative parts.
Smart Images
Figure CN223629713U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to jig technical field especially, it is a kind of decoration piece laser etching and laser cutting jig structure. BACKGROUND
[0002] With the dependence degree of people to mobile phone higher and higher, mobile phone is more and more valued on the appearance requirement, mobile phone decoration piece is the indispensable accessory in mobile phone, and is the indispensable accessory that can reflect the overall appearance effect of mobile phone, therefore, people pay great attention to the surface treatment process of mobile phone decoration piece.Foldable screen mobile phone decoration strip jig is necessary auxiliary jig for spray processing and water gap processing, meet the design space of the internal assembly of the internal appearance back of product extremely small gap narrow at the same time, therefore, jig is usually used when processing.
[0003] In the prior art, the spray process of foldable screen mobile phone decoration strip, positioning ring is arranged on the inner side of decoration strip, for positioning the back cover or internal circuit board of mobile phone, then spray processing process is carried out, that is, after mobile phone decoration strip is sprayed, product inner side flying oil is removed using laser etching, then the decoration piece after spraying is placed in the jig in CNC machine tool and water gap processing process is carried out, that is, after using CNC, due to structure problem, hair appears on the edge of decoration piece, manual removal is needed, cause processing process to be complex, production cost is high and other problems.
[0004] Therefore, the prior art needs to be improved and improved. INVENTION CONTENTS
[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a decoration piece laser etching and laser cutting jig structure which can shorten processing time and reduce production cost.
[0006] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is:
[0007] A decoration piece laser etching and laser cutting jig structure, comprising a base and a cover, a boss and a U-shaped convex strip are arranged on the base, a U-shaped groove is formed between the boss and the U-shaped convex strip, the edge of the cover extends in the direction of the U-shaped groove and has a pressing edge which is pressed into the U-shaped groove.
[0008] As a further scheme of the utility model, the base comprises a first base and a second base arranged on the first base, a mounting hole matched with a bolt is arranged on each of the four corners of the first base and the second base, and the first base and the second base are mounted and fixed together by the bolts.
[0009] As a further scheme of the utility model, the bottom of the U-shaped groove is provided with a plurality of second through holes, a rectangular groove is arranged on the second base, and the part of the rectangular groove corresponds to the U-shaped groove.
[0010] As a further scheme of the utility model, the U-shaped convex strips are provided with a plurality of avoiding notches at intervals.
[0011] As a further scheme of the utility model, two convex columns are arranged on the boss, and two first through holes matched with the convex columns are arranged on the cover body.
[0012] As a further scheme of the utility model, a notch is arranged on the first base close to the opening of the U-shaped groove, and a blind hole is arranged on the side wall of the notch.
[0013] As a further scheme of the utility model, a through hole is arranged on the base close to the two convex columns.
[0014] As a further scheme of the utility model, an inclined surface is arranged on the end of the U-shaped convex strip close to the boss.
[0015] Compared with the prior art, the utility model has the beneficial effects that:
[0016] Due to the above structure design, the boss and the U-shaped convex strip are arranged on the base, the U-shaped groove is formed between the boss and the U-shaped convex strip, the edge of the cover body is provided with the pressing edge pressed into the part of the U-shaped groove, the decoration piece is arranged in the U-shaped groove, and the pressing edge of the cover body presses part of the decoration piece, so that the decoration piece is convenient to carry out the laser engraving and the laser cutting, the processing time is shortened, and the production cost is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0017] ATTACHED Fig. 1 It is a structural schematic diagram of the utility model embodiment;
[0018] ATTACHED Fig. 2 It is an exploded structural schematic diagram of the utility model embodiment;
[0019] ATTACHED Fig. 3 It is a structural schematic diagram of the cover body of the utility model embodiment.
[0020] Brief description of the drawings of the utility model:
[0021] 100-base, 200-cover body;
[0022] 101-first base, 102-second base, 103-boss, 104-U-shaped convex strip, 105-U-shaped groove, 106-through hole;
[0023] 100a-mounting hole;
[0024] 1011 - gap;
[0025] 1021 - rectangular slot;
[0026] 1041 - avoidance gap, 1042 - inclined surface;
[0027] 1031 - protruding column;
[0028] 201 - pressing edge, 202 - first through hole;
[0029] 1051 - second through hole;
[0030] 1011a - blind hole. DETAILED DESCRIPTION
[0031] The utility model will be described in further detail below in combination with the drawings:
[0032] The embodiments described by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application. In the description of the present application, it is 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" 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 therefore cannot be understood as indicating or implying that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features.
[0033] In the description of the present application, the meaning of "several" and "multiple" is two or more than two, unless otherwise explicitly specified. In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0034] In the present application, unless specifically defined and limited otherwise, the first feature is "on" or "under" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature is "on", "above" and "over" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher in horizontal height than the second feature. The first feature is "under", "below" and "underneath" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is lower in horizontal height than the second feature.
[0035] Embodiment:
[0036] See Figs. 1-3 , the present application is a decorative piece laser engraving and laser cutting jig structure, including a base 100 and a cover 200, the base 100 is rectangular, the base 100 includes a first base 101 and a second base 102 disposed on the first base 101, the four corners of the first base 101 and the second base 102 are provided with a mounting hole 100a matched with the bolt, the first base 101 is installed and fixed with the second base 102 through the bolt; the base 100 is provided with a boss 103 and a U-shaped convex strip 104, a U-shaped groove 105 is formed between the boss 103 and the U-shaped convex strip 104, the edge of the cover 200 extends in the direction of the U-shaped groove 105 and has a pressing edge 201 pressed into the U-shaped groove 105. Because the decorative piece includes a horizontal part with the same width as the U-shaped groove 105, a vertical part disposed on the horizontal part away from the boss, and a plurality of protrusions spaced apart on the vertical part, there are hairs on one side of the protrusions opposite the boss. In specific implementation, the horizontal part of the decorative piece is placed in the U-shaped groove, the pressing edge 201 of the edge of the cover 200 is pressed into the U-shaped groove 105, that is, the pressing edge 201 presses the part of the horizontal part close to the boss 103, so that the laser engraving and laser cutting operations of the decorative piece are facilitated in turn, without the need to replace the jig, shorten the industrial time and reduce the production cost.
[0037] Specifically, the bottom of the U-shaped groove 105 is provided with a plurality of second through holes 1051, and the second base 102 is provided with a rectangular groove 1021, and part of the rectangular groove 1021 corresponds to the U-shaped groove 1021.
[0038] Specifically, the U-shaped convex strip 104 is provided with a plurality of avoidance notches 1041 for avoiding the hairs on the protrusions.
[0039] Specifically, two convex columns 1031 are arranged on the convex platform 103, free ends of the convex columns 1031 are in arc shape, two first through holes 202 are arranged on the cover body 200 and are matched with the convex columns 1031, so that the cover body 200 and the convex platform 103 are quickly aligned and matched.
[0040] Specifically, a notch 1011 is arranged on the first base 101 near the opening of the U-shaped groove 105, and a blind hole 1011a is arranged on the side wall of the notch 1011.
[0041] Specifically, a through hole 106 is arranged on the base 100 near the two convex columns 1031, so that the base 100 is fixedly installed on different platforms.
[0042] Specifically, an inclined surface 1042 is arranged on the U-shaped convex strip 104 near the end of the convex platform 103, so that the decorative part is installed into the U-shaped groove 105.
[0043] In summary, the above structure design solves the defects in the prior art, and has the characteristics of reasonable structure, low cost and strong practicability.
[0044] The above content is a further detailed description of the utility model in combination with specific preferred embodiments, and cannot be considered as limiting the specific implementation of the utility model to these descriptions. For ordinary skilled persons in the technical field to which the utility model belongs, some simple deductions or replacements can be made without departing from the concept of the utility model, and all of them should be considered as the protection range of the utility model.
Claims
1. A fixture structure for laser engraving and laser cutting of decorative parts, characterized in that: The utility model provides a base (100) and a cover (200), a boss (103) and a U type convex strip (104) are arranged on the base (100), a U type groove (105) is formed between the boss (103) and the U type convex strip (104), the edge of the cover (200) extends in the direction of the U type groove (105) and is provided with a pressing edge (201) pressed into the part of the U type groove (105).
2. The decoration piece laser engraving and laser cutting jig structure according to claim 1, characterized in that: The base (100) comprises a first base (101) and a second base (102) arranged on the first base (101), mounting holes (100a) matched with bolts are arranged on the four corners of the first base (101) and the second base (102), and the first base (101) is fixedly installed with the second base (102) through the bolts. 3.The decoration piece laser engraving and laser cutting jig structure according to claim 2, characterized in that: Second through holes (1051) are arranged on the bottom of the U type groove (105), and a rectangular groove (1021) is arranged on the second base (102), and the part of the rectangular groove (1021) corresponds to the U type groove (105).
4. The decoration piece laser engraving and laser cutting jig structure according to claim 3, characterized in that: The U type convex strip (104) is provided with a plurality of avoiding notches (1041) at intervals.
5. The decoration piece laser engraving and laser cutting jig structure according to claim 4, characterized in that: Two convex columns (1031) are arranged on the boss (103), and two first through holes (202) matched with the convex columns (1031) are arranged on the cover (200).
6. The decoration piece laser engraving and laser cutting jig structure according to claim 5, characterized in that: A notch (1011) is arranged on the first base (101) near the opening of the U type groove (105), and a blind hole (1011a) is arranged on the side wall of the notch (1011).
7. The decoration piece laser engraving and laser cutting jig structure according to claim 6, characterized in that: Through holes (106) are arranged on the base (100) near the two convex columns (1031). 8.The decoration piece laser engraving and laser cutting jig structure according to claim 7, characterized in that: An inclined surface (1042) is arranged on the end of the U type convex strip (104) near the boss (103).