CN213889541U - Anti-deformation grinding jig for tablet personal computer shell - Google Patents
Anti-deformation grinding jig for tablet personal computer shell Download PDFInfo
- Publication number
- CN213889541U CN213889541U CN202022173868.5U CN202022173868U CN213889541U CN 213889541 U CN213889541 U CN 213889541U CN 202022173868 U CN202022173868 U CN 202022173868U CN 213889541 U CN213889541 U CN 213889541U
- Authority
- CN
- China
- Prior art keywords
- personal computer
- mold core
- tablet personal
- computer shell
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model relates to the technical field of grinding jigs, in particular to an anti-deformation grinding jig for a tablet personal computer shell, which comprises a bottom plate, wherein a mold core is fixedly arranged in the middle of the upper end surface of the bottom plate, the shape of the mold core is the same as that of the tablet personal computer shell, positioning strips are fixedly arranged on the peripheral side wall of the mold core, and the tablet personal computer shell is clamped on the positioning strips to realize side fixing; the corner of the mold core is positioned on the bottom plate and is vertically provided with a camera hole protective column. This tool is ground to tablet computer shell of preapring for an unfavorable turn of events shape, simple structure can avoid the easy weak position of the extrusion deformation that bears a burden, adopts structure locate mode all around to fix, avoids the emergence of the deformation problem among the grinding process, ensures the quality of tablet computer shell, improves whole grinding efficiency and grinding quality, is convenient for extensively promote and use.
Description
Technical Field
The utility model belongs to the technical field of the technique of grinding jig and specifically relates to a dull and stereotyped computer shell grinding jig of preapring for an unfavorable turn of events shape.
Background
With the continuous progress of society, the tablet personal computer is widely applied. The production and processing of the tablet computer are completed through a plurality of processes, wherein the grinding device is an important component. In traditional grinding process, operating personnel can fix through three point location mode, but because panel computer shell is great and the wall thickness is thinner, often can appear dragging the deformation problem after in the actual grinding process, directly influence the assembly problem of later stage size, the in-service use of giving people has brought very big inconvenience
Disclosure of Invention
The to-be-solved technical problem of the utility model is: in order to solve the problem that exists among the above-mentioned background, provide a dull and stereotyped computer shell grinding jig of preapring for an unfavorable turn of events shape, simple structure can avoid the easy weak position of the extrusion deformation that bears a burden, adopts structure locate mode all around to fix, avoids the emergence of the deformation problem in the grinding process, ensures the quality of dull and stereotyped computer shell, improves whole grinding efficiency and grinding quality, is convenient for extensively promote and use.
The utility model provides a technical scheme that its technical problem adopted is: an anti-deformation grinding jig for a tablet personal computer shell comprises a bottom plate, wherein a mold core is fixedly arranged in the middle of the upper end face of the bottom plate, the shape of the mold core is the same as that of the tablet personal computer shell, positioning strips are fixedly arranged on the peripheral side walls of the mold core, and the tablet personal computer shell is clamped on the positioning strips to realize side fixing; the corner of the mold core is positioned on the bottom plate and is vertically provided with a camera hole protective column.
Further, in the above technical solution, the positioning bar and the core are of an integral structure.
Further, according to the technical scheme, the upper end face of the core is uniformly provided with the exhaust holes.
Further, according to the technical scheme, one side of the mold core in the length direction is provided with a hinge projection, and one side of the hinge projection is provided with a positioning strip.
Further, in the above technical solution, the hinge projection and the core are of an integral structure.
The utility model has the advantages that: the utility model provides a pair of tablet computer shell grinding jig of preapring for an unfavorable turn of events shape, simple structure can avoid the easy weak position of heavy burden extrusion deformation, adopts structure locate mode all around to fix, avoids the emergence of the deformation problem among the grinding process, ensures the quality of tablet computer shell, improves whole grinding efficiency and grinding quality, is convenient for extensively promote and use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
The reference numbers in the drawings are: 1. bottom plate, 2, core, 3, location strip, 4, the hole of making a video recording protection post, 5, exhaust hole, 6, hinge lug.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the present application, the grinding machine is a grinding device currently on the market.
As shown in fig. 1, the anti-deformation grinding jig for the tablet personal computer shell comprises a bottom plate 1, wherein a mold core 2 is fixedly arranged in the middle of the upper end surface of the bottom plate 1, the shape of the mold core 2 is the same as that of the tablet personal computer shell, positioning strips 3 are fixedly arranged on the peripheral side walls of the mold core 2, and the tablet personal computer shell is clamped on the positioning strips 3 to realize side fixing; the corner of the mold core 2 is positioned on the bottom plate 1 and is vertically provided with a camera hole protective column 4.
Wherein, the positioning strip 3 and the core 2 are of an integral structure. A plurality of exhaust holes 5 are uniformly arranged on the upper end surface of the mold core 2. The mold core 2 is further provided with a hinge projection 6 along one side of the length direction, and the positioning strip 3 is also arranged on one side of the hinge projection 6. The hinge projection 6 is of integral construction with the core 2.
The use principle of the anti-deformation grinding jig for the shell of the tablet personal computer is as follows:
firstly, an operator can sleeve a tablet computer shell to be ground on a core 2, the shell is clamped and fixed through positioning strips 3 on the peripheral side wall of the core 2, and then a grinding jig is placed on a grinding machine; pressing down the grinding jig through a small grinding disc on the upper part of the grinding machine table; grinding is carried out through the rotation of a large grinding disc at the lower part; a plurality of grinding skins are adhered to the upper end face of the large grinding disc, and the shell of the tablet personal computer is quickly ground through the grinding skins.
This application can ensure that the problem of warping can not appear in the grinding process through the fixed bag body traditional three-point type fixed mode of side location strip 3 all around, improves whole grinding quality and grinds.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a dull and stereotyped computer shell that preapres for an unfavorable turn of events shape grinds tool which characterized in that: the die core is fixedly arranged in the middle of the upper end face of the bottom plate, the shape of the die core is the same as that of a tablet computer shell, positioning strips are fixedly arranged on the peripheral side walls of the die core, and the tablet computer shell is clamped on the positioning strips to realize side fixing; the corner of the mold core is positioned on the bottom plate and is vertically provided with a camera hole protective column.
2. The anti-deformation grinding jig for the shell of the tablet personal computer according to claim 1, characterized in that: the positioning strip and the mold core are of an integral structure.
3. The anti-deformation grinding jig for the shell of the tablet personal computer according to claim 1, characterized in that: the upper end surface of the mold core is uniformly provided with a plurality of exhaust holes.
4. The anti-deformation grinding jig for the shell of the tablet personal computer according to claim 1, characterized in that: the mold core still sets up the hinge lug along length direction one side, hinge lug one side also set up the location strip.
5. The anti-deformation grinding jig for the shell of the tablet personal computer according to claim 4, characterized in that: the hinge lug and the mold core are of an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022173868.5U CN213889541U (en) | 2020-09-28 | 2020-09-28 | Anti-deformation grinding jig for tablet personal computer shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022173868.5U CN213889541U (en) | 2020-09-28 | 2020-09-28 | Anti-deformation grinding jig for tablet personal computer shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213889541U true CN213889541U (en) | 2021-08-06 |
Family
ID=77111528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022173868.5U Active CN213889541U (en) | 2020-09-28 | 2020-09-28 | Anti-deformation grinding jig for tablet personal computer shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213889541U (en) |
-
2020
- 2020-09-28 CN CN202022173868.5U patent/CN213889541U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2015018117A1 (en) | Middle frame of electronic product and processing method thereof | |
| CN203488499U (en) | Refrigerator glass door pressing and bonding tool | |
| CN213889541U (en) | Anti-deformation grinding jig for tablet personal computer shell | |
| CN209792369U (en) | Blanking device is used in pressure sensor diaphragm production | |
| CN205309869U (en) | Cell phone case CNC five -axis machining tool | |
| CN211756244U (en) | Spraying shielding jig for precision accessories | |
| CN207710381U (en) | A kind of multi-station clamp for being convenient for a wall to process | |
| CN207628994U (en) | A kind of band cylinder promotion product Bending Mould | |
| CN209139584U (en) | A kind of pressed sheet stamping device being conveniently replaceable grinding tool | |
| CN205944265U (en) | Assembly structure of battery brush piece machine and utmost point crowd anchor clamps | |
| CN2700047Y (en) | Auxiliary grinding tool for large scale high precision sheet bearing ring | |
| CN208174479U (en) | A kind of stator core oil pressure tooling | |
| CN210307109U (en) | Turnover copper sleeve tangent plane polishing mechanism | |
| CN206215805U (en) | A kind of shaping tool of IGBT | |
| CN207616174U (en) | A kind of sheet fabrication fixture | |
| CN106670964A (en) | Glass panel clamp and machining technology thereof | |
| CN211220393U (en) | Pressing jig | |
| CN210282026U (en) | Rear positioning device of corner combining machine | |
| CN209551199U (en) | A kind of fixture at novel processing rolling wheel support top | |
| CN216989627U (en) | High-precision numerical control punch | |
| CN203369013U (en) | Electronic product middle frame | |
| CN206855086U (en) | A kind of sheet fabrication fixture | |
| CN208961380U (en) | A kind of ditch grooving apparatus | |
| CN213054704U (en) | Clamping rack for overhauling casting mold | |
| CN221009724U (en) | Pre-buried locating sleeve of electric installation construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |