CN210360839U - Clamping tool for grinding side edge of rear cover of mobile phone - Google Patents
Clamping tool for grinding side edge of rear cover of mobile phone Download PDFInfo
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- CN210360839U CN210360839U CN201921026981.1U CN201921026981U CN210360839U CN 210360839 U CN210360839 U CN 210360839U CN 201921026981 U CN201921026981 U CN 201921026981U CN 210360839 U CN210360839 U CN 210360839U
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- plate
- fixedly connected
- clamping
- rear cover
- mobile phone
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Abstract
The utility model relates to a lid centre gripping frock technical field behind cell-phone specifically is a centre gripping frock that cell-phone rear cover side ground, including bottom plate and connecting axle, the top fixedly connected with supporting template of connecting axle, the bottom fixedly connected with fixture block of supporting template, the draw-in groove with fixture block looks adaptation is seted up to the inside of connecting axle, the fixed surface of fixture block is connected with the stopper. This centre gripping frock that lid side ground behind cell-phone uses through the cooperation of backup pad and clamp plate on the one hand, makes backup pad and clamp plate can be with lid centre gripping behind the cell-phone and process, and on the other hand passes through screw thread post and screw sleeve fixed connection through the design clamp plate, and the joint between backup pad and the connecting axle, make clamp plate and backup pad be convenient for install and dismantle, and can change, make the device can change suitable clamp plate and backup pad according to the big or small specification of lid behind the cell-phone, the effectual practicality that has strengthened the device.
Description
Technical Field
The utility model relates to a lid centre gripping frock technical field behind the cell-phone specifically is a centre gripping frock that lid side ground behind cell-phone.
Background
At present, the rear cover of the mainstream mobile phone in the market is of an arc-edge structure, the rear cover of the mainstream mobile phone needs to be ground by a machine tool with more than four shafts, the grinding needs to be provided with a jig plate for clamping the rear cover of the mobile phone, and the requirement on the grinding precision of the rear cover of the mobile phone is high because the requirement on the appearance precision of the rear cover of the mobile phone is high, scratches, pressure points and other defects cannot occur, so that the requirement on the grinding precision of the rear cover of the mobile phone is high, and higher requirements are provided for the jig.
The existing processing tool for grinding the side edge of the rear cover of the mobile phone has poor clamping effect on the rear cover of the mobile phone, poor positioning effect on the rear cover of the mobile phone, and incapability of replacing a grinding tool to be suitable for rear covers of mobile phones with different specifications, so improvement is needed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a centre gripping frock that cell-phone back cover side ground uses through the cooperation of clamp plate and backup pad, has solved the problem of proposing among the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a centre gripping frock that lid curb side ground behind cell-phone, includes bottom plate and connecting axle: the top of the connecting shaft is fixedly connected with a supporting template, the bottom of the supporting template is fixedly connected with a clamping block, a clamping groove matched with the clamping block is formed in the connecting shaft, a limiting block is fixedly connected to the outer surface of the clamping block, and a limiting groove matched with the limiting block is formed in the clamping groove;
the top of the bottom plate is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with inclined plates, one sides of the two adjacent inclined plates are fixedly connected with transverse plates, the bottom of each transverse plate is fixedly connected with a fixed plate, fixed grooves matched with the fixed plates are formed in the transverse plates, screw holes are formed in the transverse plates and the fixed plates, and fixing screws are in threaded connection with the screw holes;
the bottom fixedly connected with screw sleeve of fixed plate, the inside of fixed plate is provided with the bearing, the inside of bearing is provided with the pivot, screw sleeve's one end and screw sleeve fixed connection are kept away from in the pivot, screw sleeve's inside threaded connection has the screw thread post, screw thread post keeps away from screw sleeve's one end fixedly connected with clamp plate.
Optionally, a hole matched with the connecting shaft is formed in the bottom plate, and the connecting shaft penetrates through the bottom plate.
Optionally, the supporting template is clamped with a clamping groove formed in the connecting shaft through a clamping block arranged at the bottom of the supporting template.
Optionally, the fixture block is clamped and limited with a limiting groove formed in the clamping groove through a limiting block arranged on the outer surface of the fixture block.
Optionally, the fixing plate is clamped in a fixing groove formed in the transverse plate, and the fixing plate is fixedly connected with the transverse plate through a fixing screw.
Optionally, the threaded sleeve is movably connected with the fixed plate through a rotating shaft, and the threaded sleeve is welded with the rotating shaft.
Optionally, the pressing plate is welded to the threaded column, and the pressing plate is fixedly connected to the threaded sleeve through the threaded column.
Optionally, the top of the supporting template and the bottom of the pressing plate are both provided with non-slip pads, and the non-slip pads are made of rubber.
(III) advantageous effects
The utility model provides a centre gripping frock that cell-phone back cover side ground possesses following beneficial effect:
(1) this centre gripping frock that lid side ground behind cell-phone, the cooperation through backup pad and clamp plate is used on the one hand, make backup pad and clamp plate can with lid clamp behind the cell-phone and process, on the other hand passes through screw thread post and screw sleeve fixed connection through the design clamp plate, and the joint between backup pad and the connecting axle, make clamp plate and backup pad be convenient for install and dismantle, and can change, make the device can change suitable clamp plate and backup pad according to the big or small specification of lid behind the cell-phone, the effectual practicality that has strengthened the device.
(2) This centre gripping frock that lid side ground behind cell-phone, on the one hand through setting up the slipmat and the material of slipmat is rubber, make it can have good protection effect to lid behind the cell-phone of required processing, and have good with the effect of keeping, the effectual backup pad of having avoided and clamp plate lid behind the cell-phone of required processing cause wearing and tearing, thereby the effectual processingquality that has ensured, on the other hand uses through the cooperation of stopper and spacing groove, make the connecting axle at the pivoted in-process, can drive the backup pad and rotate, and then make the lid rotate behind the cell-phone in the backup pad, so that to adjust the lid position behind the cell-phone and carry out comprehensive processing.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the connecting shaft of the present invention;
fig. 3 is a schematic structural view of the support plate of the present invention;
fig. 4 is a schematic structural view of the threaded sleeve of the present invention;
fig. 5 is a schematic view of the internal structure of the fixing plate of the present invention.
In the figure: 1-bottom plate, 2-connecting shaft, 3-supporting template, 4-clamping block, 5-clamping groove, 6-limiting block, 7-limiting groove, 8-supporting plate, 9-inclined plate, 10-transverse plate, 11-fixing plate, 12-fixing screw, 13-threaded sleeve, 14-bearing, 15-rotating shaft, 16-threaded column and 17-pressing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, the present invention provides a technical solution: a clamping tool for grinding the side edge of a rear cover of a mobile phone comprises a bottom plate 1 and a connecting shaft 2, wherein a supporting template 3 is fixedly connected to the top of the connecting shaft 2, a clamping block 4 is fixedly connected to the bottom of the supporting template 3, a clamping groove 5 matched with the clamping block 4 is formed in the connecting shaft 2, a limiting block 6 is fixedly connected to the outer surface of the clamping block 4, and a limiting groove 7 matched with the limiting block 6 is formed in the clamping groove 5;
the top of the bottom plate 1 is fixedly connected with a supporting plate 8, the top of the supporting plate 8 is fixedly connected with inclined plates 9, one sides of the two adjacent inclined plates 9 are fixedly connected with a transverse plate 10, the bottom of the transverse plate 10 is fixedly connected with a fixed plate 11, fixing grooves matched with the fixed plate 11 are formed in the transverse plate 10, screw holes are formed in the transverse plate 10 and the fixed plate 11, and fixing screws 12 are in threaded connection with the screw holes;
the bottom fixedly connected with screw sleeve 13 of fixed plate 11, the inside of fixed plate 11 is provided with bearing 14, and the inside of bearing 14 is provided with pivot 15, and the one end and the screw sleeve 13 fixed connection of screw sleeve 13 are kept away from to pivot 15, and the inside threaded connection of screw sleeve 13 has screw thread post 16, and screw thread post 16 keeps away from the one end fixedly connected with clamp plate 17 of screw sleeve 13.
As an optional technical solution of the utility model:
the hole with 2 looks adaptations of connecting axle is seted up to bottom plate 1's inside, and connecting axle 2 passes bottom plate 1, bottom plate 1 and digit control machine tool fixed connection, and connecting axle 2 is connected with the working shaft of interior digit control machine tool to make the working shaft can drive connecting axle 2 and rotate, cause the device can change the processing position to the cell-phone back cover that adds processing.
As an optional technical solution of the utility model:
the supporting template 3 is clamped with a clamping groove 5 arranged in the connecting shaft 2 through a clamping block 4 arranged at the bottom of the supporting template.
As an optional technical solution of the utility model:
the fixture block 4 is connected with a limiting groove 7 which is formed in the clamping groove 5 through a limiting block 6 arranged on the outer surface of the fixture block in a clamped mode and is limited, the support plate 3 is connected with the connecting shaft 2 in a clamped mode and is limited through the matching of the limiting block 6 and the limiting groove 7, the connecting shaft 2 can drive the support plate 3 to rotate in the rotating process, and then the mobile phone rear cover on the support plate 3 rotates to adjust the position of the mobile phone rear cover to perform comprehensive processing.
As an optional technical solution of the utility model:
the fixing plate 11 is clamped in a fixing groove formed in the transverse plate 10, and the fixing plate 11 is fixedly connected with the transverse plate 10 through a fixing screw 12.
As an optional technical solution of the utility model:
the threaded sleeve 13 is movably connected with the fixed plate 11 through a rotating shaft 15, and the threaded sleeve 13 is welded with the rotating shaft 15.
As an optional technical solution of the utility model:
the clamp plate 17 welds with the screw thread post 16, and the clamp plate 17 passes through screw thread post 16 and screw thread sleeve 13 fixed connection, passes through screw thread post 16 and screw thread sleeve 13 fixed connection through design clamp plate 17, makes the clamp plate 17 be convenient for install and dismantle to can change, make the device can change suitable clamp plate 17 according to the big or small specification of lid behind the cell-phone, the effectual practicality that has strengthened the device.
As an optional technical solution of the utility model:
the top of supporting template 3 and the bottom of clamp plate 17 all are provided with the slipmat, and the material of slipmat is rubber, the rubber material has stronger anti-skidding effect, and certain elasticity has, through setting up the slipmat and the material of slipmat is rubber, make it can have good protection effect to lid behind the cell-phone of required processing, and have good adding and hold the effect, the effectual backup pad 3 of having avoided and clamp plate 17 cause wearing and tearing behind the cell-phone of required processing, thereby effectual processingquality has been ensured.
The user is when using, the device's bottom plate 1 carries out fixed connection with the digit control machine tool, and connecting axle 2 is connected with the working shaft of digit control machine tool, just connecting axle 2 drives the work motor through the elevating gear on the digit control machine tool, cause the working shaft to rise and the lowering position, thereby make connecting axle 2 rise and reduce, so that backup pad 3 can cooperate with clamp plate 17 and press from both sides tight lid behind the cell-phone, then process, when lid position behind the cell-phone is adjusted to needs, the working shaft drives connecting axle 2 and rotates, because the bottom of fixed plate 11 is provided with pivot 15, and clamp plate 17 and backup pad 3 are in clamping state, so threaded sleeve 13 can rotate along with the rotation of connecting axle 2, cause clamp plate 17 to rotate along with the rotation of connecting axle 2, and then reach the purpose of adjusting lid position behind the cell-phone.
To sum up, when the clamping tool for grinding the side edge of the rear cover of the mobile phone is used, on one hand, the supporting plate 3 and the pressing plate 17 can clamp and process the rear cover of the mobile phone through the matching use of the supporting plate 3 and the pressing plate 17, on the other hand, the pressing plate 17 is fixedly connected with the threaded sleeve 13 through the threaded column 16 through the design, and the supporting plate 3 is clamped with the connecting shaft 2, so that the pressing plate 17 and the supporting plate 3 are convenient to mount and dismount and can be replaced, the device can replace the proper pressing plate 17 and the supporting plate 3 according to the size and specification of the rear cover of the mobile phone, the practicability of the device is effectively enhanced, on the other hand, the device can have good protection effect on the rear cover of the mobile phone to be processed through arranging the non-slip mat and the non-slip mat is made of rubber, and has good adding and maintaining effect, and the supporting plate 3 and the pressing plate 17 are effectively prevented from causing abrasion, thereby effectual processingquality has been ensured, on the other hand uses through the cooperation of stopper 6 and spacing groove 7, make connecting axle 2 at the pivoted in-process, can drive backup pad 3 and rotate, and then make lid behind the cell-phone on the backup pad 3 rotate, so that adjust lid position behind the cell-phone and carry out comprehensive processing, the device has good effect and location effect of holding with the lid behind the cell-phone, through changing backup pad 3 and making clamp plate 17, make the device be applicable to the lid behind the cell-phone of different specifications, certain practicality has.
The above, 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 (8)
1. The utility model provides a centre gripping frock that lid curb side ground behind cell-phone which characterized in that: the clamping device comprises a bottom plate (1) and a connecting shaft (2), wherein a supporting template (3) is fixedly connected to the top of the connecting shaft (2), a clamping block (4) is fixedly connected to the bottom of the supporting template (3), a clamping groove (5) matched with the clamping block (4) is formed in the connecting shaft (2), a limiting block (6) is fixedly connected to the outer surface of the clamping block (4), and a limiting groove (7) matched with the limiting block (6) is formed in the clamping groove (5);
the top of the bottom plate (1) is fixedly connected with a supporting plate (8), the top of the supporting plate (8) is fixedly connected with inclined plates (9), one side of each of two adjacent inclined plates (9) is fixedly connected with a transverse plate (10), the bottom of each transverse plate (10) is fixedly connected with a fixing plate (11), fixing grooves matched with the fixing plates (11) are formed in the transverse plates (10), screw holes are formed in the transverse plates (10) and the fixing plates (11), and fixing screws (12) are connected with the inner threads of the screw holes in a threaded mode;
the bottom fixedly connected with screw sleeve (13) of fixed plate (11), the inside of fixed plate (11) is provided with bearing (14), the inside of bearing (14) is provided with pivot (15), the one end and the screw sleeve (13) fixed connection of screw sleeve (13) are kept away from in pivot (15), the internal thread of screw sleeve (13) is connected with screw thread post (16), screw thread post (16) are kept away from one end fixedly connected with clamp plate (17) of screw sleeve (13).
2. The clamping tool for grinding the side edge of the rear cover of the mobile phone according to claim 1, wherein a hole matched with the connecting shaft (2) is formed in the bottom plate (1), and the connecting shaft (2) penetrates through the bottom plate (1).
3. The clamping tool for grinding the side edge of the rear cover of the mobile phone according to claim 1, wherein the supporting template (3) is clamped with a clamping groove (5) formed in the connecting shaft (2) through a clamping block (4) arranged at the bottom of the supporting template.
4. The clamping tool for grinding the side edge of the rear cover of the mobile phone according to claim 1, wherein the clamping block (4) is clamped and limited with a limiting groove (7) formed in the clamping groove (5) through a limiting block (6) arranged on the outer surface of the clamping block.
5. The clamping tool for grinding the side edge of the rear cover of the mobile phone according to claim 1, wherein the fixing plate (11) is clamped in a fixing groove formed in the transverse plate (10), and the fixing plate (11) is fixedly connected with the transverse plate (10) through a fixing screw (12).
6. The clamping tool for grinding the side edge of the rear cover of the mobile phone according to claim 1, wherein the threaded sleeve (13) is movably connected with the fixing plate (11) through a rotating shaft (15), and the threaded sleeve (13) is welded with the rotating shaft (15).
7. The clamping tool for grinding the side edge of the rear cover of the mobile phone according to claim 1, wherein the pressing plate (17) is welded with the threaded column (16), and the pressing plate (17) is fixedly connected with the threaded sleeve (13) through the threaded column (16).
8. The clamping tool for grinding the lateral side of the rear cover of the mobile phone according to claim 1, wherein anti-slip pads are arranged on the top of the supporting template (3) and the bottom of the pressing plate (17), and the anti-slip pads are made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921026981.1U CN210360839U (en) | 2019-07-03 | 2019-07-03 | Clamping tool for grinding side edge of rear cover of mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921026981.1U CN210360839U (en) | 2019-07-03 | 2019-07-03 | Clamping tool for grinding side edge of rear cover of mobile phone |
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| Publication Number | Publication Date |
|---|---|
| CN210360839U true CN210360839U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921026981.1U Active CN210360839U (en) | 2019-07-03 | 2019-07-03 | Clamping tool for grinding side edge of rear cover of mobile phone |
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| CN (1) | CN210360839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889633A (en) * | 2020-06-08 | 2020-11-06 | 马鞍山庞博铸业有限公司 | Lost foam flow coating device for casting |
-
2019
- 2019-07-03 CN CN201921026981.1U patent/CN210360839U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889633A (en) * | 2020-06-08 | 2020-11-06 | 马鞍山庞博铸业有限公司 | Lost foam flow coating device for casting |
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