CN216327765U - 3D glass cover plate fixing jig assembly - Google Patents
3D glass cover plate fixing jig assembly Download PDFInfo
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- CN216327765U CN216327765U CN202122533687.3U CN202122533687U CN216327765U CN 216327765 U CN216327765 U CN 216327765U CN 202122533687 U CN202122533687 U CN 202122533687U CN 216327765 U CN216327765 U CN 216327765U
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- fixing jig
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- glass cover
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Abstract
The utility model discloses a 3D glass cover plate fixing jig assembly, which comprises a base with an opening at the top end and a fixing jig which can be placed at the bottom in the base, the fixing jig comprises a bottom plate, a boss is formed on the top surface of the first end of the bottom plate, the side surface of one side of the boss close to the second end of the bottom plate is an inclined side surface, the inclined side face is provided with a gasket, the top face of the bottom plate is sequentially provided with a plurality of grooves at intervals along the direction from the second end of the bottom plate to the boss, an inverted angle is arranged between the inner wall of one side of the groove far away from the boss and the top face of the bottom plate, when a plurality of fitting parts are sequentially laminated to the gasket in the direction from the boss to the second end of the base plate and the convexes of the copying molds of the plurality of fitting parts are respectively abutted against the chamfered angles of the plurality of grooves in a one-to-one correspondence, inclined surfaces of copying molds of the assembly parts and the tongue-and-groove positions of the 3D glass cover plate are in a horizontal state. The utility model has the advantages of convenient clamping, high production efficiency, low production cost and capability of realizing batch production.
Description
Technical Field
The utility model relates to the technical field of 3D glass cover plate processing, in particular to a 3D glass cover plate fixing jig assembly.
Background
The 3D glass cover plate 100 generally includes a straight portion 102 and two arc portions 104 formed to both sides of the straight portion 102 in a length direction, and as shown in fig. 1, the arc portions 104 have inclined tongue-and-groove portions 104 a. After the 3D glass cover plate 100 is assembled into a finished product such as a mobile phone, a watch, a tablet personal computer, a television and the like, the tongue-and-groove 104a of the arc-shaped portion 104 is easily collided with other hard materials around, falls and the like, and the tongue-and-groove 104a is a main stressed position, so that before the 3D glass cover plate 100 is assembled into the finished product, the tongue-and-groove 104a is usually required to be polished, so that the strength of the tongue-and-groove 104a can be increased, and the tongue-and-groove is not easily cracked during collision, falling and the like.
At present, when the tongue-and-groove 104a of the arc-shaped portion 104 of the 3D glass cover plate 100 is polished, the 3D glass cover plate 100 is usually assembled to a positioning jig to form an assembly part, the assembly part is clamped to an installation jig, and the installation jig is installed to a planar light sweeping machine, so that the tongue-and-groove 104a of the 3D glass cover plate 100 is polished through a brush of a light sweeping disk of the planar light sweeping machine, but the installation jig is complex in structure and inconvenient to clamp, only one assembly part can be clamped at a time, that is, only one tongue-and-groove 104a of one 3D glass cover plate 100 can be polished at a time, and therefore, the production efficiency is low, and the production cost is high.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides the 3D glass cover plate fixing jig assembly which is simple in structure, convenient to clamp, high in production efficiency, low in production cost and capable of realizing batch production.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
A3D glass cover plate fixing jig assembly comprises a base with an open top end and a fixing jig capable of being placed at the bottom in the base, wherein the fixing jig comprises a bottom plate, a boss is formed on the top surface of a first end of the bottom plate, a side surface, close to a second end of the bottom plate, of the boss is an inclined side surface, a gasket is arranged on the inclined side surface, a plurality of grooves are sequentially arranged on the top surface of the bottom plate at intervals along the direction from the second end of the bottom plate to the boss, chamfering angles are arranged between the inner wall, far away from the boss, of each groove and the top surface of the bottom plate, when a plurality of assembling parts are sequentially laminated on the gasket along the direction from the boss to the second end of the bottom plate, and convex parts of profiling molds of the assembling parts are respectively abutted against the chamfering angles of the grooves in a one-to-one correspondence manner, inclined surfaces of the profiling molds of the assembling parts and body positions of a 3D glass cover plate are both in a horizontal state, when the fixing jig for clamping the assembly parts is placed at the bottom in the base, the inclined surfaces of the profiling molds of the assembly parts and the body positions of the 3D glass cover plates are both positioned above the base.
As a preferred technical solution, when the fixing jig is placed at the bottom of the base, the first end portion and the second end portion of the bottom plate are respectively in contact with two inner walls at two ends of the base.
As a preferable technical scheme, the fixture further comprises a first pressing block and a second pressing block which are positioned on two sides in the base, a first pressing sheet and a second pressing sheet are respectively arranged on one surfaces, close to the first pressing block and the second pressing block, of the first pressing block and the second pressing block, and when the fixing jig for clamping the plurality of assembling parts is placed at the bottom in the base, the plurality of assembling parts are positioned between the first pressing sheet and the second pressing sheet.
As a preferable technical scheme, the top ends of the first pressing block and the second pressing block are flush with the top end of the base.
Preferably, the top end of the first pressing sheet is flush with the top end of the first pressing sheet, and the top end of the second pressing sheet is flush with the top end of the second pressing sheet.
As a preferable technical scheme, the clamping device further comprises a bolt, a threaded hole is formed in the outer wall of one side, close to the first pressing block, of the base, the bolt is matched with the threaded hole, the head of the bolt is located on the outer side of the base, the end of the bolt is in contact with one surface, far away from the second pressing block, of the first pressing block, when a fixing jig for clamping a plurality of assembling parts is placed at the bottom of the base, the bolt is screwed, so that the end of the bolt can be abutted against the first pressing block, the first pressing block and the first pressing sheet can be pressed against the assembling parts under the abutting action of the bolt, and accordingly the assembling parts can be fixed between the first pressing sheet and the second pressing sheet.
Preferably, the gasket, the first pressing sheet and the second pressing sheet are plastic parts.
The utility model has the beneficial effects that: the polishing device is simple in structure, simple and convenient to clamp and easy to operate, and can clamp a plurality of assembling parts at one time, so that the tongue-and-groove positions of a plurality of 3D glass cover plates can be polished at one time, the production efficiency is improved, the production cost is reduced, and batch production can be realized.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of a 3D glass cover plate;
fig. 2 is a schematic structural diagram of a fixing jig of a 3D glass cover plate fixing jig assembly according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a base of the 3D glass cover plate fixing jig assembly shown in FIG. 2;
FIG. 4 is a schematic structural view of the bottom of the 3D glass cover plate fixing jig assembly shown in FIG. 2, wherein the fixing jig is placed in the base;
FIG. 5 is a schematic structural view of a fixing jig of the 3D glass cover plate fixing jig assembly shown in FIG. 2 for clamping a plurality of assembling parts;
fig. 6 is a schematic structural diagram of the 3D glass cover plate fixing jig assembly shown in fig. 5 for clamping a plurality of assembling parts.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. All technical characteristics in the utility model can be interactively combined on the premise of not conflicting with each other.
Referring to fig. 2 and 3, a 3D glass cover plate fixing jig assembly according to an embodiment of the present invention includes a fixing jig 200 and a base 300. The assembly comprises a copying mold 10 and a 3D glass cover plate 100 which are assembled together, as shown in FIG. 5, a tongue-and-groove 104a of one arc-shaped part 104 of the 3D glass cover plate 100 corresponds to the inclined surface 15 of the copying mold 10 and protrudes from the inclined surface 15, and the other arc-shaped part 104 of the 3D glass cover plate 100 is inserted into a clamping groove of the copying mold 10.
The base 300 is used for being installed on a planar light sweeping machine, the top end of the base 300 is open, the fixing jig 200 can be placed at the bottom of the base 300, as shown in fig. 4, when the fixing jig 200 is placed at the bottom of the base 300, the first end portion and the second end portion of the bottom plate 210 are respectively contacted with two inner walls at two ends of the base 300, so as to prevent the fixing jig 200 from moving transversely.
The fixing fixture 200 includes a base plate 210, a boss 220 is formed on a top surface of a first end of the base plate 210, a side surface of the boss 220 close to a second end of the base plate 210 is an inclined side surface 222, and a gasket 224 is disposed on the inclined side surface 222. The top surface of the bottom plate 210 is sequentially provided with a plurality of grooves 230 at intervals along the direction from the second end of the bottom plate 210 to the boss 220, and an inverted angle 232 is arranged between the inner wall of one side of the groove 230 far away from the boss 220 and the top surface of the bottom plate 210. With the structure, when the assembly is actually clamped, the plurality of assemblies are directly and sequentially stacked on the gasket 224 along the direction from the boss 220 to the second end of the base plate 210, and the convex parts 162 of the copying dies of the plurality of assemblies are respectively abutted to the inverted angles 232 of the plurality of grooves 230 in a one-to-one correspondence manner, namely, clamping is completed, as shown in fig. 5, when the plurality of assemblies are sequentially stacked on the gasket 224 along the direction from the boss 220 to the second end of the base plate 210, and the convex parts 162 of the copying dies 10 of the plurality of assemblies are respectively abutted to the inverted angles 232 of the plurality of grooves 230 in a one-to-one correspondence manner, the inclined surfaces 15 of the copying dies 10 of the plurality of assemblies and the tongue-and-groove positions 104a of the 3D glass cover plate 100 are both in a horizontal state, and the inverted angles 232 are arranged to facilitate abutting of the copying convex parts 162 of the copying dies 10, so as to prevent the dies 10 from sliding downwards, thereby fixing the assemblies. When the fixing jig 200 holding a plurality of assembling parts is placed at the bottom of the base 300, as shown in fig. 6, the inclined surfaces 15 of the copying molds 10 of the plurality of assembling parts and the tongue-and-groove 104a of the 3D glass cover plate 100 are both located above the base 300, so that the tongue-and-groove 104a of the 3D glass cover plate 100 is conveniently polished by the optical disc sweeping brush of the flat optical disc sweeping machine.
In this embodiment, the number of the grooves 230 may be set according to actual conditions. The number of fittings corresponds to the number of grooves 230.
The 3D glass cover plate fixing jig assembly further comprises a first pressing piece 400 and a second pressing piece 500 which are positioned at two sides in the base 300, wherein a first pressing piece 402 and a second pressing piece 502 are respectively arranged at one side, close to the first pressing piece 400 and the second pressing piece 500, of the first pressing piece 400 and the second pressing piece 500, and when the fixing jig 200 with a plurality of assembling parts clamped well is placed at the bottom in the base 300, the assembling parts are positioned between the first pressing piece 402 and the second pressing piece 502, as shown in FIG. 6.
The 3D glass cover plate fixing jig assembly further comprises a bolt 600, a threaded hole is formed in the outer wall of one side, close to the first pressing block 400, of the base 300, the bolt 600 is matched with the threaded hole, the head of the bolt 600 is located on the outer side of the base 300, the end portion of the bolt 600 is in contact with one surface, far away from the second pressing block 500, of the first pressing block 400, when the fixing jig 200 with a plurality of assembling parts clamped well is placed at the bottom of the base 300, the bolt 600 is screwed, so that the end portion of the bolt 600 can be abutted against the first pressing block 400, the first pressing block 400 and the first pressing sheet 402 can be pressed against the plurality of assembling parts under the abutting action of the bolt 600, and therefore the plurality of assembling parts can be fixed between the first pressing sheet 402 and the second pressing sheet 502, and the plurality of assembling parts are not prone to shake in the polishing process.
And a nut is arranged in one end of the threaded hole, which is close to the first pressing block 400, and the bolt can be locked through the nut.
In this embodiment, the number of the threaded holes is four, and four threaded holes are uniformly distributed on the outer wall of the base 300 on the side close to the first press block 400, and correspondingly, the number of the bolts 600 is also four. It will be appreciated that the number of threaded holes and bolts 600 may be set as appropriate.
The top ends of the first pressing block 400 and the second pressing block 500 are flush with the top end of the base 300, the top end of the first pressing block 402 is flush with the top end of the first pressing block 400, and the top end of the second pressing block 502 is flush with the top end of the second pressing block 500. This structure can further enhance the fixing effect.
In this embodiment, the spacer 224, the first pressing piece 402 and the second pressing piece 502 are all plastic pieces, so that the assembly parts are not damaged.
In practical use, the assembly parts assembled together by the profiling mold 10 and the 3D glass cover plate 100 are sequentially stacked on the gasket 224 along the direction from the boss 220 to the second end of the base plate 210 (adjacent assembly parts can be separated by the plastic spacer 700), the convex parts 162 of the profiling molds 10 of a plurality of assembly parts are respectively abutted against the inverted angles 232 of the grooves 230 in a one-to-one correspondence manner, so that a plurality of assembly parts are clamped on the fixing jig 200, at the time, the inclined surfaces 15 of the profiling molds 10 of the plurality of assembly parts and the tongue-and-groove 104a of the 3D glass cover plate 100 are both in a horizontal state, as shown in fig. 5, then the fixing jig 200 with the plurality of assembly parts clamped is placed at the bottom in the base 300, the first end part and the second end part of the base plate 210 are respectively contacted with two inner walls at two ends of the base 300, and the plurality of assembly parts are positioned between the first pressing plate 402 and the second pressing plate 502, then, the bolt 600 is screwed down, so that the end of the bolt 600 can be pressed against the first pressing piece 400, the first pressing piece 400 and the first pressing piece 402 can be pressed against a plurality of assembling pieces under the pressing action of the bolt 600, and thus, the plurality of assembling pieces can be fixed between the first pressing piece 402 and the second pressing piece 502, as shown in fig. 6, so that the plurality of assembling pieces are clamped to the fixing jig assembly, the base 300 of the fixing jig assembly is installed on the plane light sweeping machine, and the tongue-and-groove 104a of the 3D glass cover plate 100 can be polished by the optical disc sweeping brush of the plane light sweeping machine. After polishing, the base 300 is taken down from the planar light sweeping machine, then the bolts 600 are unscrewed, the fixing jig 200 and the assembling parts can be taken out from the base 300, and then the assembling parts can be taken down from the fixing jig 200.
The polishing device is simple in structure, simple and convenient to clamp and easy to operate, and can clamp a plurality of assembling parts at one time, so that the tongue-and-groove positions 104a of a plurality of 3D glass cover plates 100 can be polished at one time, the production efficiency is improved, the production cost is reduced, and batch production can be realized.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. A3D glass cover plate fixing jig assembly is characterized by comprising a base with an opening at the top end and a fixing jig capable of being placed at the bottom in the base, wherein the fixing jig comprises a bottom plate, a boss is formed on the top surface of a first end of the bottom plate, the side surface of the boss close to a second end of the bottom plate is an inclined side surface, a gasket is arranged on the inclined side surface, a plurality of grooves are sequentially arranged on the top surface of the bottom plate at intervals along the direction from the second end of the bottom plate to the boss, an inverted angle is arranged between the inner wall of one side of the groove far away from the boss and the top surface of the bottom plate, when a plurality of assembling parts are sequentially stacked on the gasket along the direction from the boss to the second end of the bottom plate and the convex parts of the copying molds of the assembling parts are respectively abutted against the inverted angles of the grooves in a one-to-one correspondence manner, the inclined surfaces of the copying molds of the assembling parts and the 3D glass cover plate are both in a horizontal state, when the fixing jig for clamping the assembly parts is placed at the bottom in the base, the inclined surfaces of the profiling molds of the assembly parts and the body positions of the 3D glass cover plates are both positioned above the base.
2. The 3D glass cover plate fixing jig assembly according to claim 1, wherein when the fixing jig is placed at the bottom of the base, the first end portion and the second end portion of the bottom plate are respectively in contact with two inner walls at two ends of the base.
3. The 3D glass cover plate fixing jig assembly according to claim 1, further comprising a first pressing piece and a second pressing piece which are positioned at two sides in the base, wherein a first pressing piece and a second pressing piece are respectively arranged on the surfaces, close to each other, of the first pressing piece and the second pressing piece, and when the fixing jig with the plurality of assembling parts mounted thereon is placed at the bottom in the base, the plurality of assembling parts are positioned between the first pressing piece and the second pressing piece.
4. The 3D glass cover plate fixing jig assembly according to claim 3, wherein top ends of the first pressing block and the second pressing block are flush with a top end of the base.
5. The 3D glass cover plate fixing jig assembly according to claim 4, wherein the top end of the first pressing plate is flush with the top end of the first pressing block, and the top end of the second pressing plate is flush with the top end of the second pressing block.
6. The 3D glass cover plate fixing jig assembly according to claim 3, further comprising a bolt, wherein a threaded hole is formed in an outer wall of one side of the base, which is close to the first pressing block, the bolt is matched with the threaded hole, the head of the bolt is located on the outer side of the base, the end of the bolt is in contact with one surface, which is far away from the second pressing block, of the first pressing block, when the fixing jig with the plurality of assembling parts clamped is placed at the bottom in the base, the end of the bolt can be pressed against the first pressing block by tightening the bolt, the first pressing block and the first pressing plate can be pressed against the plurality of assembling parts under the pressing action of the bolt, and accordingly, the plurality of assembling parts can be fixed between the first pressing plate and the second pressing plate.
7. The 3D glass cover plate fixing jig assembly according to claim 3, wherein the gasket, the first pressing plate and the second pressing plate are all plastic parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122533687.3U CN216327765U (en) | 2021-10-20 | 2021-10-20 | 3D glass cover plate fixing jig assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122533687.3U CN216327765U (en) | 2021-10-20 | 2021-10-20 | 3D glass cover plate fixing jig assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216327765U true CN216327765U (en) | 2022-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122533687.3U Active CN216327765U (en) | 2021-10-20 | 2021-10-20 | 3D glass cover plate fixing jig assembly |
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| Country | Link |
|---|---|
| CN (1) | CN216327765U (en) |
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2021
- 2021-10-20 CN CN202122533687.3U patent/CN216327765U/en active Active
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