CN211163503U - A anchor clamps for fixing cell-phone center - Google Patents
A anchor clamps for fixing cell-phone center Download PDFInfo
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- CN211163503U CN211163503U CN201922058550.XU CN201922058550U CN211163503U CN 211163503 U CN211163503 U CN 211163503U CN 201922058550 U CN201922058550 U CN 201922058550U CN 211163503 U CN211163503 U CN 211163503U
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- bottom plate
- phone center
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Abstract
The utility model relates to the technical field of polishing of mobile phone middle frames, in particular to a clamp for fixing a mobile phone middle frame, which comprises a bottom plate and a positioning plate arranged on the bottom plate; the bottom plate comprises a first body and a first convex part arranged on the first body, and the first convex part is arranged close to the positioning plate; the positioning plate comprises a second body, a second convex part, a groove and a third convex part, the second convex part and the third convex part are respectively arranged at two sides of the second body, which are far away from each other, the second convex part is arranged close to the bottom plate, the groove is arranged at the second convex part, and the first convex part is embedded in the groove and is detachably connected with the positioning plate; through setting up the anchor clamps that are used for fixed cell-phone center for the cell-phone center only carry out once fix a position fixed can, when transporting the station of polishing, will install the anchor clamps of cell-phone center and transport together, reduce the dismouting number of times of cell-phone center, reduce the positioning error that cell-phone center produced when different stations installation are fixed, improve the precision of polishing of cell-phone center.
Description
Technical Field
The utility model relates to a cell-phone center technical field that polishes especially relates to an anchor clamps for fixing cell-phone center.
Background
The precision requirement of cell-phone center is higher, it can reach the high accuracy requirement to need a plurality of processes of polishing to polish the cell-phone center, in the actual production process, often dispose a plurality of stations of polishing, the emery wheels of the different precision of every station installation of polishing, so the cell-phone center needs to transport different stations many times and can realize the high accuracy processing requirement, transport the in-process of different stations with the cell-phone center, need carry out many times location to the cell-phone center, the positioning error of cell-phone center appears, the final machining error who influences the cell-phone center.
Disclosure of Invention
In order to overcome the positioning error of the cell-phone center transportation in the prior art and the machining error who forms, the utility model aims to provide an anchor clamps for fixing cell-phone center improves the precision of polishing of cell-phone center.
In order to achieve the above purpose, the technical scheme of the utility model is that:
A clamp for fixing a middle frame of a mobile phone comprises a bottom plate and a positioning plate arranged on the bottom plate, wherein the width of the positioning plate is larger than that of the bottom plate;
The bottom plate comprises a first body and a first convex part arranged on the first body, and the first convex part is positioned on one side of the first body close to the positioning plate;
The locating plate comprises a second body, a second convex part, a groove and a third convex part, the second convex part and the third convex part are respectively arranged on two sides of the second body, which are far away from each other, the second convex part is arranged on one side of the second body, which is close to the bottom plate, the groove is arranged on the second convex part, and the first convex part is embedded in the groove and detachably connected with the locating plate.
Furthermore, the first body is provided with a direction hole, the direction hole is formed in one side, away from the positioning plate, of the first body, and the direction hole is matched with an external clamping device.
Furthermore, one side of the positioning plate close to the bottom plate is provided with an inclined surface, and the inclined surface extends towards the direction away from the bottom plate and towards the direction of the central axis away from the positioning plate 2.
Further, the inclined plane encircles the central axis of the positioning plate.
The utility model has the advantages that: through setting up the anchor clamps that are used for fixed cell-phone center for the cell-phone center only carry out once fix a position fixed can, when transporting the station of polishing, will install the anchor clamps of cell-phone center and transport together, reduce the dismouting number of times of cell-phone center, reduce the positioning error that cell-phone center produced when different stations installation are fixed, improve the precision of polishing of cell-phone center.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
Fig. 2 is a first view angle schematic diagram of the three-dimensional splitting structure of the present invention;
Fig. 3 is a second view angle schematic diagram of the three-dimensional splitting structure of the present invention;
Fig. 4 is a longitudinal sectional view of the present invention;
FIG. 5 is a schematic view of the position of the clamping device of the present invention;
Fig. 6 is a schematic view of the present invention after being installed with an external clamping device.
The reference numerals include:
1-bottom plate 11-first body 12-first convex part
13-direction hole 2-positioning plate 21-second body
22-second protrusion 23-recess 24-third protrusion 25-slope 100-clamping device 101-direction positioning post.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying drawings, which are not intended to limit the present invention.
Referring to fig. 1 to 6, a clamp for fixing a middle frame of a mobile phone according to the present invention includes a bottom plate 1 and a positioning plate 2 disposed on the bottom plate 1;
The bottom plate 1 comprises a first body 11 and a first convex part 12 arranged on the first body 11, wherein the first convex part 12 is positioned on one side of the first body 11 close to the positioning plate 2;
The positioning plate 2 comprises a second body 21, a second convex portion 22, a groove 23 and a third convex portion 24, the second convex portion 22 and the third convex portion 24 are respectively arranged at two sides of the second body 21, which are far away from each other, the second convex portion 22 is arranged at one side of the second body 21, which is close to the bottom plate 1, the groove 23 is arranged at the second convex portion 22, and the first convex portion 12 is embedded in the groove 23 and detachably connected with the positioning plate 2.
Specifically, in this embodiment, the bottom plate 1 and the positioning plate 2 are both made of a high-hardness metal material, the first protruding portion 12 of the bottom plate 1 is embedded in the groove 23, the first protruding portion 12 is in interference fit with the groove 23, and the purpose of fixing the first protruding portion 12 and the groove 23 is achieved, so that the bottom plate 1 and the positioning plate 2 have stability of being away from each other, and then the bottom plate 1 and the positioning plate 2 are fixed by the connecting screws, so as to further fix the bottom plate 1 and the positioning plate 2. The second convex portion 22 is arranged to enable the first body 11 and the second body 21 to be arranged at a distance, then an external middle mobile phone frame (not shown) is fixed on one side, away from the first body 11, of the second body 21, the middle mobile phone frame abuts against the third convex portion 24, and the third convex portion 24 is arranged to have a function of supporting the middle mobile phone frame, so that the middle mobile phone frame is in a horizontal state. The width of the second body 21 is larger than that of the first body 11, so that the mobile phone middle frame can be conveniently taken and placed, the bottom plate 1 is prevented from touching the mobile phone middle frame in the taking and placing process, and finally, the clamp fixed with the mobile phone middle frame is placed on the external clamping device 100 to enter the polishing process. After the polishing process is finished, the clamp fixed with the mobile phone middle frame is transferred to the clamping device 100 of the next polishing station together, and then the next polishing process is performed.
Through setting up the anchor clamps that are used for fixed cell-phone center for the cell-phone center only carry out once fix a position fixed can, when transporting the station of polishing, will install the anchor clamps of cell-phone center and transport together, reduce the dismouting number of times of cell-phone center, reduce the positioning error that cell-phone center produced when different stations installation are fixed, improve the precision of polishing of cell-phone center.
The first body 11 is provided with a direction hole 13, the direction hole 13 is formed in one side, away from the positioning plate 2, of the first body 11, the direction hole 13 is matched with an external clamping device 100, the external clamping device 100 is provided with a direction positioning column 101, and the direction positioning column 101 is embedded in the direction hole 13, so that the installation direction of the clamp can be conveniently identified, namely the installation direction of the middle frame of the mobile phone is the same in each polishing station, and the polishing accuracy is ensured.
One side that locating plate 2 is close to bottom plate 1 is equipped with inclined plane 25, inclined plane 25 orientation is kept away from the direction of bottom plate 1 and is extended towards the central axis direction of keeping away from locating plate 2 and form.
Inclined plane 25 encircles the central axis setting of locating plate 2, and inclined plane 25 is located locating plate 2 edge all around, and the setting of inclined plane 25 for the limit portion attenuation of locating plate 2 when lightening locating plate 2 weight, snatch locating plate 2 easily, makes things convenient for the dismouting of locating plate 2 and bottom plate 1.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (4)
1. The utility model provides a anchor clamps for fixing cell-phone center which characterized in that: comprises a bottom plate (1) and a positioning plate (2) arranged on the bottom plate (1);
The bottom plate (1) comprises a first body (11) and a first convex part (12) arranged on the first body (11), and the first convex part (12) is positioned on one side, close to the positioning plate (2), of the first body (11);
Locating plate (2) include second body (21), second convex part (22), recess (23) and third convex part (24), the both sides that second body (21) kept away from each other are located respectively in second convex part (22) and third convex part (24), second convex part (22) are located one side that second body (21) are close to bottom plate (1), second convex part (22) are located in recess (23), first convex part (12) inlay in recess (23) and with locating plate (2) can dismantle the connection.
2. The clamp for fixing the middle frame of the mobile phone according to claim 1, wherein: the first body (11) is provided with a direction hole (13), the direction hole (13) is formed in one side, away from the positioning plate (2), of the first body (11), and the direction hole (13) is matched with an external clamping device (100).
3. The clamp for fixing the middle frame of the mobile phone according to claim 1, wherein: one side that locating plate (2) is close to bottom plate (1) is equipped with inclined plane (25), inclined plane (25) towards the direction of keeping away from bottom plate (1) and towards the central axis direction of keeping away from locating plate (2) extend and form.
4. The clamp for fixing the middle frame of the mobile phone according to claim 3, wherein: the inclined plane (25) is arranged around the central axis of the positioning plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922058550.XU CN211163503U (en) | 2019-11-25 | 2019-11-25 | A anchor clamps for fixing cell-phone center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922058550.XU CN211163503U (en) | 2019-11-25 | 2019-11-25 | A anchor clamps for fixing cell-phone center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211163503U true CN211163503U (en) | 2020-08-04 |
Family
ID=71823219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922058550.XU Active CN211163503U (en) | 2019-11-25 | 2019-11-25 | A anchor clamps for fixing cell-phone center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211163503U (en) |
-
2019
- 2019-11-25 CN CN201922058550.XU patent/CN211163503U/en active Active
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