Adjustable watch cover plate side wall ink cutting positioning jig

Abstract

The utility model discloses an adjustable watch cover plate side wall ink cutting positioning jig, including fixed base, angle adjusting assembly and cover plate fixed assembly, angle adjusting assembly installs on fixed base, cover plate fixed assembly installs on angle adjusting assembly, when using, the watch cover plate of processing is placed on cover plate fixed assembly, and the inclination angle of angle adjusting assembly and watch cover plate is adapted through adjustment. In the positioning jig of the utility model, cancel the vacuum adsorption mode adsorption product, and the watch cover plate is positioned and fixed with cover plate fixed assembly, and simultaneously cover plate fixed assembly can also realize the free adjustment of left and right upper and lower spacing, the side wall inclination angle of different cover plates is accurately matched through angle adjusting assembly, through the flexible angle adjustment and interval adjustment, can simultaneously adapt the production demand of most watch cover plates, and the inventory cost of jig is greatly reduced, and the flexible adjustability of jig also improves production efficiency and saves production cost.

Description

Technical Field

[0001] This utility model relates to the field of watch cover processing technology, and in particular to an adjustable watch cover side wall ink cutting and positioning fixture. Background Technology

[0002] After applying protective ink to the sidewall of a watch cover (such as the glass cover of a smartwatch), it is necessary to precisely remove the ink from specific areas using a laser (such as...). Figure 1 This necessitates the design of a positioning fixture to complete the production process. Existing fixtures rely on the product's shape for positioning, and then use vacuum adsorption to fix the product onto the fixture (e.g., ...). Figure 2 This fixture is used for laser cutting to remove ink. However, its limitations include its limited applicability and incompatibility with other fixtures. Each product of different sizes requires a separate fixture, significantly increasing production costs and leading to waste. Furthermore, the vacuum suction process carries the risk of scratching the product, affecting production yield.

[0003] Therefore, a new solution is needed. Utility Model Content

[0004] The main purpose of this utility model is to provide an adjustable watch cover sidewall ink cutting positioning fixture to solve the problem of high production cost and low efficiency caused by the inability of traditional fixtures to be compatible with multi-size products.

[0005] To achieve the above objectives, this utility model provides an adjustable watch cover sidewall ink cutting positioning fixture, including a fixed base, an angle adjustment component, and a cover fixing component. The angle adjustment component is mounted on the fixed base, and the cover fixing component is mounted on the angle adjustment component. In use, the watch cover to be processed is placed on the cover fixing component, and the angle adjustment component is adjusted to match the tilt angle of the watch cover.

[0006] In the adjustable watch cover sidewall ink cutting positioning fixture improved by this utility model, the angle adjustment component includes a rotating table, a rotating shaft and a rotating table fixing block. The rotating shaft is integrally formed with the rotating table, and the rotating shaft is installed on the fixed base by the rotating table fixing block.

[0007] In the adjustable watch cover sidewall ink cutting positioning fixture improved by this utility model, the side of the rotating table is provided with a rotation angle scale.

[0008] In the adjustable watch cover sidewall ink cutting positioning fixture improved by this utility model, the rotating platform mounting surface of the fixed base is provided with a first mounting groove adapted to the rotating shaft, and the rotating shaft is installed in the first mounting groove. The fixing block mounting surface of the fixed base is provided with a second mounting groove adapted to the rotating platform fixing block, and the rotating platform fixing block is installed in the second mounting groove.

[0009] In the adjustable watch cover side wall ink cutting positioning fixture improved by this utility model, the side of the rotating platform fixing block is provided with screw mounting holes. The rotating platform fixing block is locked by inserting the cup head screw into the screw mounting holes, and the angle is adjusted by inserting the wing screw into the screw mounting holes.

[0010] In the adjustable watch cover sidewall ink cutting positioning fixture improved by this utility model, the cover fixing assembly includes a left positioning block, a right positioning block, a first bottom positioning block and a second bottom positioning block. The left positioning block and the right positioning block are installed on the upper surface of the rotating table, the first bottom positioning block is installed on the left positioning block and the second bottom positioning block is installed on the right positioning block.

[0011] In the adjustable watch cover sidewall ink cutting positioning fixture improved by this utility model, the upper surface of the rotating table is provided with a positioning block mounting groove, and the bottom surfaces of the left positioning block and the right positioning block are respectively provided with bosses, which fix the left positioning block and the right positioning block in the positioning block mounting groove.

[0012] In the adjustable watch cover sidewall ink cutting positioning fixture improved by this utility model, the upper surfaces of the left positioning block and the right positioning block are respectively provided with left and right spacing adjustment screw through holes.

[0013] In the adjustable watch cover sidewall ink cutting positioning fixture improved by this utility model, the front surfaces of the left positioning block and the right positioning block are respectively provided with bottom positioning block mounting grooves, and the mounting surfaces of the first bottom positioning block and the second bottom positioning block are respectively provided with bosses, and the first bottom positioning block and the second bottom positioning block are fixed in the bottom positioning block mounting grooves by the bosses.

[0014] In the adjustable watch cover sidewall ink cutting positioning fixture improved by this utility model, the first bottom positioning block and the second bottom positioning block are respectively provided with upper and lower spacing adjustment screw holes on the side opposite to the mounting surface.

[0015] The adjustable watch cover sidewall ink cutting positioning fixture provided by this utility model has the following beneficial effects: In the positioning fixture of this utility model, the vacuum adsorption method for adsorbing products is eliminated, and the watch cover is positioned and fixed by the cover fixing component. At the same time, the cover fixing component can also achieve free adjustment of the left, right, up and down spacing; the angle adjustment component can accurately match the sidewall tilt angle of different covers; through flexible angle adjustment and spacing adjustment, it can simultaneously adapt to the production needs of most watch covers, greatly reducing the inventory cost of the fixture; the flexible adjustability of the fixture also improves production efficiency and saves production costs. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0017] Figure 1 The diagram shown is a structural schematic of the watch cover plate to which the positioning fixture of this utility model is applied.

[0018] Figure 2 The diagram shown is a structural schematic of a positioning fixture in the prior art;

[0019] Figure 3 The figure shown is an exploded view of an adjustable watch cover sidewall ink cutting positioning fixture provided in an embodiment of the present invention;

[0020] Figure 4 The diagram shown is a structural schematic of an adjustable watch cover sidewall ink cutting positioning fixture provided in an embodiment of this utility model;

[0021] Figure 5 As shown Figure 4 A magnified view of part A in the image;

[0022] Figure 6 The image shown is a cross-sectional view of an adjustable watch cover sidewall ink cutting positioning fixture provided in an embodiment of this utility model. Detailed Implementation

[0023] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. The drawings illustrate typical embodiments of this utility model. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0025] like Figure 3-6 As shown, the adjustable watch cover sidewall ink cutting positioning fixture provided by this utility model includes a fixed base 100, an angle adjustment component 200, and a cover plate fixing component 300. The angle adjustment component 200 is mounted on the fixed base 100, and the cover plate fixing component 300 is mounted on the angle adjustment component 200. In use, the watch cover to be processed is placed on the cover plate fixing component 300, and the angle of the angle adjustment component 200 is adjusted to match the tilt angle of the watch cover. When laser cutting of ink is required, the watch cover is placed on the cover plate fixing component, the appropriate spacing of the cover plate fixing component is adjusted, and the screws are tightened to fix the watch cover on the positioning fixture. Then, the tilt angle of the pattern to be cut is adjusted by the angle adjustment component, and the wing screws are tightened to fix the angle of the rotating stage. After the angle and spacing are adjusted, the ink cutting process can be carried out.

[0026] In this utility model's positioning fixture, the vacuum adsorption method for adsorbing products is eliminated. Instead, a cover plate fixing component is used to position and fix the watch cover plate. This component also allows for free adjustment of the left, right, up, and down spacing. An angle adjustment component precisely matches the side wall angles of different cover plates. Through flexible angle and spacing adjustments, it can simultaneously meet the production needs of most watch cover plates, significantly reducing fixture inventory costs. The fixture's adjustability also improves production efficiency and saves production costs. To improve the smoothness of the positioning fixture's angle adjustment and prevent scratches on the watch cover plate due to friction, the positioning fixture uses POM material with good self-lubricating properties.

[0027] Specifically, in one embodiment of this utility model, the angle adjustment component 200 includes a rotary table 210, a rotating shaft 220, and a rotary table fixing block 230. The rotating shaft 220 is integrally formed with the rotary table 210, and the rotating shaft 220 is mounted on the fixed base 100 via the rotary table fixing block 230. A circular rotating shaft is designed on the rotary table, and the rotating shaft is integrated with the rotary table to reduce the error of the rotation angle and improve the accuracy of the fixture. The rotary table mounting surface of the fixed base 100 has a first mounting groove 110 adapted to the rotating shaft 220, and the rotating shaft 220 is installed in the first mounting groove 110. The fixing block mounting surface of the fixed base 100 has a second mounting groove 120 adapted to the rotary table fixing block 230, and the rotary table fixing block 230 is installed in the second mounting groove 120. The rotating platform fixing block 230 has screw mounting holes on its side. The rotating platform fixing block 230 is locked by inserting the cup-head screw into the screw mounting holes, and the angle is adjusted by inserting the wing screw into the screw mounting holes. The rotating platform 210 has a rotation angle scale on its side, which supports stepless adjustment from 0° to 15° and from 0° to -15°, so as to accurately match the side wall tilt angle of different cover plates.

[0028] In this invention, the fixed base serves as the foundation of the entire positioning fixture. It is designed with a first mounting groove for connecting the rotary table, and the rotating shaft is mounted on the first mounting groove. The base is also designed with a second mounting groove for mounting the rotary table fixing block. After the rotary table is installed, the rotary table fixing block is locked with cup-head screws, and then wing screws are installed to achieve stepless angle adjustment of the fixture between 0 and 15 degrees and between 0 and -15 degrees.

[0029] Specifically, in one embodiment of this utility model, the cover plate fixing assembly 300 includes a left positioning block 310, a right positioning block 320, a first bottom positioning block 330, and a second bottom positioning block 340. The left positioning block 310 and the right positioning block 320 are mounted on the upper surface of the rotary table 210. The first bottom positioning block 330 is mounted on the left positioning block 310, and the second bottom positioning block 340 is mounted on the right positioning block 320. A positioning block mounting groove 2101 is formed on the upper surface of the rotary table 210. A boss is formed on the bottom surface of the left positioning block 310 and the right positioning block 320, respectively, and the bosses fix the left positioning block 310 and the right positioning block 320 in the positioning block mounting groove 2101. In this utility model, the left positioning block 310 and the right positioning block 320 are mounted on the rotary table, and the positioning block mounting groove on the rotary table allows for precise positioning. The bottom of the left and right positioning blocks is designed with protrusions, which can accurately fix the left and right positioning blocks on the rotating table. They play a positioning role when adjusting the spacing, ensuring that the left and right positioning blocks always remain vertical and do not tilt, thus guaranteeing accurate positioning.

[0030] Specifically, in one embodiment of this utility model, the upper surfaces of the left positioning block 310 and the right positioning block 320 are respectively provided with left and right spacing adjustment screw holes 350. The left and right positioning blocks are designed with elliptical left and right spacing adjustment screw holes, so that the left and right spacing can be adjusted between 30mm and 50mm, which can meet the external dimensions of most watch cover plates.

[0031] Specifically, in one embodiment of this utility model, the front surfaces of the left positioning block 310 and the right positioning block 320 are respectively provided with bottom positioning block mounting grooves, and the mounting surfaces of the first bottom positioning block 330 and the second bottom positioning block 340 are respectively provided with bosses, which fix the first bottom positioning block 330 and the second bottom positioning block 340 in the bottom positioning block mounting grooves. In this utility model, the mounting surfaces of the left positioning block 310 and the right positioning block 320 for mounting the bottom positioning blocks are designed with square grooves, which serve to fix the bottom positioning blocks so that the bottom positioning blocks can be accurately installed on the left positioning block 310 and the right positioning block 320. The bottom of the bottom positioning block is designed with a boss, which allows the bottom positioning block to be accurately fixed on the left and right positioning blocks, and plays a positioning role when adjusting the spacing, so that the bottom positioning block always remains vertical and does not tilt, ensuring accurate positioning.

[0032] Specifically, in one embodiment of this utility model, the first bottom positioning block 330 and the second bottom positioning block 340 are respectively provided with vertical spacing adjustment screw holes 360 on their sides opposite to the mounting surface. The bottom positioning blocks are designed with elliptical vertical spacing adjustment screw holes, so that the vertical spacing can be adjusted between 2mm and 8mm to accommodate the thickness of most watch cover plates.

[0033] In this invention, the fixture is connected to a base and a rotating platform. The rotating platform has a rotation angle scale on its side, which can be steplessly adjusted between 0 and 15 degrees, and between 0 and -15 degrees. After the angle is adjusted, tightening the wing screws on the rotating fixing block will secure the rotating platform. Left and right positioning blocks are mounted on the rotating platform, and square grooves on the platform allow for precise positioning. The left and right positioning blocks are designed with oval screw holes, allowing their left-right spacing to be adjusted between 30mm and 50mm, meeting the dimensions of most watch cover plates. The bottom positioning block is mounted on the left and right positioning blocks, and square grooves on these blocks allow for precise positioning. The bottom positioning block is designed with oval screw holes, allowing its vertical spacing to be adjusted between 2mm and 8mm, meeting the thickness dimensions of most watch cover plates. The adjustable angle and spacing design meets the production needs of most watch cover plates, significantly reducing fixture inventory costs; the flexible adjustability of the fixture also improves production efficiency and saves production costs.

[0034] Numerous specific details are set forth in the specification provided herein. However, it will be understood that embodiments of the present invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques have not been shown in detail so as not to obscure the understanding of this specification.

[0035] Similarly, it should be understood that, in order to simplify this disclosure and aid in understanding one or more of the various aspects of the invention, in the above description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof. However, this method of disclosure should not be interpreted as reflecting an intention that the claimed invention requires more features than are expressly recited in each claim. Rather, as reflected in the following claims, the inventive aspect lies in fewer than all features of a single foregoing disclosed embodiment. Therefore, the claims following the detailed description are hereby expressly incorporated into that detailed description, wherein each claim itself is a separate embodiment of the invention.

[0036] Furthermore, those skilled in the art will understand that although some embodiments herein include certain features included in other embodiments but not others, combinations of features from different embodiments are intended to be within the scope of this invention and form different embodiments. For example, in the following claims, any of the claimed embodiments can be used in any combination.

[0037] It should be noted that the above embodiments are illustrative of the present invention and not restrictive, and that those skilled in the art can devise alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses should not be construed as limiting the claims. The word "comprising" does not exclude the presence of elements or steps not listed in the claims. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The present invention can be implemented by means of hardware comprising several different elements and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by the same item of hardware. The use of the words first, second, and third, etc., does not indicate any order. These words can be interpreted as names.

Claims

1. An adjustable watch cover sidewall ink cutting and positioning fixture, characterized in that, The watch includes a fixed base (100), an angle adjustment component (200), and a cover plate fixing component (300). The angle adjustment component (200) is mounted on the fixed base (100), and the cover plate fixing component (300) is mounted on the angle adjustment component (200). In use, the watch cover to be processed is placed on the cover plate fixing component (300), and the angle adjustment component (200) is adjusted to match the tilt angle of the watch cover.

2. The adjustable watch cover sidewall ink cutting and positioning fixture as described in claim 1, characterized in that, The angle adjustment assembly (200) includes a rotating platform (210), a rotating shaft (220), and a rotating platform fixing block (230). The rotating shaft (220) is integrally formed with the rotating platform (210), and the rotating shaft (220) is mounted on the fixed base (100) by the rotating platform fixing block (230).

3. The adjustable watch cover sidewall ink cutting and positioning fixture as described in claim 2, characterized in that, The rotating table (210) is provided with a rotation angle scale on its side.

4. The adjustable watch cover sidewall ink cutting and positioning fixture as described in claim 2, characterized in that, The rotating platform mounting surface of the fixed base (100) is provided with a first mounting groove (110) adapted to the rotating shaft (220), and the rotating shaft (220) is installed in the first mounting groove (110). The fixing block mounting surface of the fixed base (100) is provided with a second mounting groove (120) adapted to the rotating platform fixing block (230), and the rotating platform fixing block (230) is installed in the second mounting groove (120).

5. The adjustable watch cover sidewall ink cutting and positioning fixture as described in claim 2, characterized in that, The rotating platform fixing block (230) has screw mounting holes on its side. The rotating platform fixing block (230) is locked by inserting the cup head screw into the screw mounting holes, and the angle is adjusted by inserting the wing screw into the screw mounting holes.

6. The adjustable watch cover sidewall ink cutting positioning fixture as described in claim 2, characterized in that, The cover plate fixing assembly (300) includes a left positioning block (310), a right positioning block (320), a first bottom positioning block (330), and a second bottom positioning block (340). The left positioning block (310) and the right positioning block (320) are mounted on the upper surface of the rotary table (210). The first bottom positioning block (330) is mounted on the left positioning block (310), and the second bottom positioning block (340) is mounted on the right positioning block (320).

7. The adjustable watch cover sidewall ink cutting positioning fixture as described in claim 6, characterized in that, The upper surface of the rotary table (210) is provided with a positioning block mounting groove (2101). The bottom surfaces of the left positioning block (310) and the right positioning block (320) are respectively provided with bosses, and the left positioning block (310) and the right positioning block (320) are fixed in the positioning block mounting groove (2101) by the bosses.

8. The adjustable watch cover sidewall ink cutting positioning fixture as described in claim 6, characterized in that, The upper surfaces of the left positioning block (310) and the right positioning block (320) are respectively provided with left and right spacing adjustment screw through holes (350).

9. The adjustable watch cover sidewall ink cutting and positioning fixture as described in claim 6, characterized in that, The front surfaces of the left positioning block (310) and the right positioning block (320) are respectively provided with bottom positioning block mounting grooves. The mounting surfaces of the first bottom positioning block (330) and the second bottom positioning block (340) are respectively provided with bosses, and the first bottom positioning block (330) and the second bottom positioning block (340) are fixed in the bottom positioning block mounting grooves by the bosses.

10. The adjustable watch cover sidewall ink cutting positioning fixture as described in claim 6, characterized in that, The first bottom positioning block (330) and the second bottom positioning block (340) have vertical spacing adjustment screw holes (360) on their sides opposite to the mounting surface.

Images