CN207771591U - A kind of jig for polishing 2.5D and 3D cover boards - Google Patents
A kind of jig for polishing 2.5D and 3D cover boards Download PDFInfo
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- CN207771591U CN207771591U CN201820126536.1U CN201820126536U CN207771591U CN 207771591 U CN207771591 U CN 207771591U CN 201820126536 U CN201820126536 U CN 201820126536U CN 207771591 U CN207771591 U CN 207771591U
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- movable block
- hole
- jig
- cover
- bottom plate
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Abstract
The utility model provides a kind of jig for polishing 2.5D and 3D cover boards, including bottom plate (1), movable block (2) and angle-regulating block (3), movable block is hinged with bottom plate, the side wall of movable block is provided with connecting hole A (21), the side wall of bottom plate is equipped with connecting hole B (11), the quantity of connecting hole A is that the quantity of several and/or connecting hole B are several, angle-regulating block one end is connect with any one connecting hole A, the other end is connect with any one connecting hole B, position of the angle-regulating block for the movable block after fixed turn an angle, the supporting surface (22) for being used to support cover plate clamper is provided on movable block.The jig structure of the utility model is simple and convenient to operate, versatile；Two pieces product can be polished simultaneously, and efficiency and production capacity are promoted at double.
Description
Technical field
The utility model is related to the protective cover of electronic product plate polissoirs such as mobile phone, tablet to be particularly related to one kind and be used for
Polish the jig of 2.5D and 3D cover boards.
Background technology
2.5D, 3D glass or sapphire cover board are due to its frivolous, transparent cleaning, the spy of anti-fingerprint, anti-dazzle, scratch resistant
Point, be widely used in the digital electronic goods such as mobile phone, tablet protecgulum or after cover, 2.5D, 3D cover board (are referred to as in originally asking
Cover board) it needs to be polished the arc side or cambered surface of product in process, existing 2.5D, 3D cover board arc side or cambered surface are thrown
The hairbrush fitting glass arc side or cambered surface that light generally uses axial line parallel with center of glass plane area are polished, used
Polishing pedestal is mostly the design of 2D planar products, is unable to adjust angle, and the uniformity of arc side or cambered surface quality of finish is relatively difficult to guarantee, existing
Some polishing pedestals mostly can only once carry a sheet glass, and production efficiency is not high, and production capacity is low, be continued to develop with the demand of user
Variation, dimensions and the structure also corresponding diversification of cover board, and existing pedestal is all just for a kind of cover board of fixed specification
Design, when replacing the product of different size, needs replacing entire pedestal, therefore comparable inconvenience needs one in the prior art
The jig that versatile, replacement is convenient and capacity benefit is high is planted to solve the problems, such as this.
Utility model content
The utility model aim is to provide a kind of jig for polishing 2.5D and 3D cover boards, to solve in background technology
The problem of proposition.
To achieve the above object, the utility model provides a kind of jig for polishing 2.5D and 3D cover boards, including bottom
Plate 1, movable block 2 and angle-regulating block 3, the movable block are hinged with the bottom plate；
The side wall of the movable block is provided with connecting hole A21, and the side wall of bottom plate is equipped with connecting hole B11, the connecting hole A's
Quantity is that the quantity of several and/or connecting hole B are several, and described angle-regulating block one end connects with any one connecting hole A
It connects, the other end is connect with any one connecting hole B, position of the angle-regulating block for the movable block after fixed turn an angle
It sets；
The jig further includes cover plate clamper 4, and the supporting surface for being used to support cover plate clamper 4 is provided on the movable block
22, cover plate clamper 4 is detachably mounted on supporting surface, and the cover plate clamper is equipped with away from the one side of the movable block and places
The cavity 41 of cover board, the cavity be provided with cover board front or the matched type face in the back side, the type face be equipped with for adsorbing
The vacuum suction hole 42 of cover board.
Preferably, the threaded hole A23 for wearing threaded connector, cover board folder are provided on the supporting surface of the movable block
Have the back side be equipped with the one-to-one threaded hole B of threaded hole A, cover plate clamper is by being connected between threaded hole A and threaded hole B
Threaded connector is detachably mounted on movable block.
Preferably, the threaded hole A on the supporting surface is several arranged in arrays, in order to which suitable for multiple sizes is advised
The cover plate clamper and cover board product of lattice.
Preferably, the movable block is hinged with bottom plate by bolting bar 5, and the intermediate position of the bottom plate is equipped with receiving activity
The recess portion 12 of block hinged end, the hinged end of movable block are equipped with the through-hole A passed through for bolt bar, the position of sidewall of the bottom plate corresponding recess
It is provided through the through-hole B13 of entire bottom plate, the intermediate position of the bolt bar is arranged in through-hole A, and the both ends for bolting bar are set
It sets in through-hole B.
It is further preferred that any position for corresponding to through-hole B on the plate top surface is provided with trip bolt 14, spiral shell is fastened
Nail makes bolt bar be fixed for pushing against bolt bar along the radial direction of bolt bar.
Preferably, the bottom of the movable block is cut equipped with inclined surface 15, inclined surface when preventing movable block from rotating and bottom
While plate top surface is interfered, supporting surface when movable block turns to extreme position also can be used as.
Further, the movable block includes one 2a of symmetrically arranged movable block and two 2b of movable block, movable block one with it is living
Motion block two respectively corresponds to a cover plate clamper and one piece of angle-regulating block.
The utility model at least has the advantages that：
The jig structure of the utility model is simple and convenient to operate, the angle adjustable of movable block, is facilitated and is adjusted cover board product
Angle, so that arc side or cambered surface is in most suitable polished position, movable block and cover plate clamper are using removably connecting, lid
When panel products specification changes, different cover plate clampers is only needed to change, nothing needs to change entire pedestal, simple and convenient, versatile；This
Movable block there are two settings can polish two pieces product simultaneously when two movable blocks are symmetrical arranged on one bottom plate of utility model,
Efficiency and production capacity are promoted at double.
Other than objects, features and advantages described above, the utility model also has other purposes, feature and excellent
Point.Below with reference to figure, the utility model is described in further detail.
Description of the drawings
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituted improper limits to the present invention for explaining the utility model.In attached drawing
In：
Fig. 1 is the jig overall structure figure (being free of cover plate clamper) of the preferred embodiment in the utility model；
Fig. 2 is the cover plate clamper structure chart of the preferred embodiment in the utility model；
Fig. 3 is the jig clamping design sketch of the preferred embodiment in the utility model.
In figure：1- bottom plates, 11- connecting holes B, 12- recess portion, 13- through-holes B, 14- trip bolt, the inclined surface 15-, 2- activities
Block, 2a- movable blocks one, 2b- movable blocks two, 21- connecting holes A, 22- supporting surface, 23- threaded holes A, 3- angle-regulating block, 4- lids
Board clamp, 41- cavities, 42- vacuum suctions hole, 5- bolt bar.
Specific implementation mode
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be according to power
Profit requires to limit and the multitude of different ways of covering is implemented.
Referring to the jig for polishing 2.5D and 3D cover boards of Fig. 1~Fig. 3, including bottom plate 1, movable block 2 and angular adjustment
One end of block 3, movable block is hinged with bottom plate, and the other end of movable block can be rotated centered on hinged place, the side wall of movable block
It is provided with connecting hole A21, the side wall of bottom plate is equipped with connecting hole B11, in the present embodiment, the corresponding connecting hole A's of one piece of movable block
Quantity is one, and the quantity of corresponding connecting hole B is three, and angle-regulating block one end connect with connecting hole A, the other end and arbitrarily
One connecting hole B connection, angle-regulating block are used to the position of the movable block after fixed turn an angle, be provided on movable block
It is used to support the supporting surface 22 of cover plate clamper 4, cover plate clamper 4 is detachably mounted on supporting surface, and cover plate clamper is away from activity
The one side of block is equipped with the cavity 41 for placing cover board, and cavity, which is provided with, to be set with cover board front or the matched type face in the back side, type on face
It is useful for the vacuum suction hole 42 of absorption cover board.
In the present embodiment, several threaded holes A23 for wearing threaded connector is provided on the supporting surface of movable block,
The cover plate clamper back side be equipped with the one-to-one threaded hole B (not shown)s of threaded hole A, cover plate clamper is by being connected to screw thread
Threaded connector between hole A and threaded hole B is detachably mounted on movable block.
In the present embodiment, the threaded hole A on supporting surface is two row arranged in arrays, in order to suitable for multiple sizes specification
Cover plate clamper and cover board product.
In the present embodiment, movable block is hinged with bottom plate by bolting bar 5, and the intermediate position of bottom plate, which is equipped with, accommodates movable block hinge
The recess portion 12 at end is connect, the hinged end of movable block is equipped with the through-hole A passed through for bolt bar, the position setting of sidewall of the bottom plate corresponding recess
There is the through-hole B13 through entire bottom plate, the intermediate position for bolting bar is arranged in through-hole A, and the both ends for bolting bar are arranged in through-hole B
It is interior.
Any position that through-hole B is corresponded in the present embodiment, on plate top surface is provided with trip bolt 14, and trip bolt is used for
Bolt bar is pushed against along the radial direction of bolt bar and bolt bar is made to be fixed.
In the present embodiment, the bottom of movable block is cut equipped with inclined surface 15, inclined surface when preventing movable block from rotating and bottom
While plate top surface is interfered, supporting surface when movable block turns to extreme position also can be used as.
In the present embodiment, movable block includes one 2a of symmetrically arranged movable block and two 2b of movable block, movable block one and activity
Block two respectively corresponds to a cover plate clamper, one piece of angle-regulating block and a bolt bar.
The operating process of the present embodiment approximately as：
By on board of the bottom plate installation fixed to polishing machine, bolt bar, movable block are connected together with bottom plate, adjusted tight
Gu screw is fixed bar is bolted, for rotation movable block to required angle, setting angle adjusting block fixes movable block, uses bolt
Cover plate clamper is fixed on the supporting surface of movable block, cover board is placed, starts vacuum generating device and fixation is sucked in cover board product,
It can be polished.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of jig for polishing 2.5D and 3D cover boards, which is characterized in that including bottom plate (1), movable block (2) and angle tune
Locking nub (3), the movable block are hinged with the bottom plate；
The side wall of the movable block is provided with connecting hole A (21), and the side wall of bottom plate is equipped with connecting hole B (11), the connecting hole A's
Quantity is that the quantity of several and/or connecting hole B are several, and described angle-regulating block one end connects with any one connecting hole A
It connects, the other end is connect with any one connecting hole B, position of the angle-regulating block for the movable block after fixed turn an angle
It sets；
The jig further includes cover plate clamper (4), and the supporting surface (22) for being used to support cover plate clamper is provided on the movable block,
The cover plate clamper (4) is detachably mounted on supporting surface, and the cover plate clamper is equipped with away from the one side of the movable block
The cavity (41) of cover board is placed, the cavity is provided with to be equipped with cover board front and/or the matched type face in the back side, the type face
Vacuum suction hole (42) for adsorbing cover board.
2. a kind of jig for polishing 2.5D and 3D cover boards according to claim 1, which is characterized in that the movable block
Supporting surface on be provided with threaded hole A (23) for wearing threaded connector, the cover plate clamper back side is equipped with threaded hole A one by one
Corresponding threaded hole B, cover plate clamper are removably fixed by being connected to the threaded connector between threaded hole A and threaded hole B
On movable block.
3. a kind of jig for polishing 2.5D and 3D cover boards according to claim 2, which is characterized in that the supporting surface
On threaded hole A be arranged in arrays several, in order to the cover plate clamper and cover board product of suitable for multiple sizes specification.
4. a kind of jig for polishing 2.5D and 3D cover boards according to claim 1, which is characterized in that the movable block
Hinged with bottom plate by bolting bar (5), the intermediate position of the bottom plate is equipped with the recess portion (12) for accommodating movable block hinged end, activity
The hinged end of block is equipped with the through-hole A passed through for bolt bar, and the position of sidewall of the bottom plate corresponding recess is provided through entire bottom plate
The intermediate position of through-hole B (13), the bolt bar are arranged in through-hole A, and the both ends for bolting bar are arranged in through-hole B.
5. a kind of jig for polishing 2.5D and 3D cover boards according to claim 4, which is characterized in that the base top
Any position that through-hole B is corresponded on face is provided with trip bolt (14), and trip bolt is used to push against along the radial direction of bolt bar
It bolts bar and bolt bar is made to be fixed.
6. a kind of jig for polishing 2.5D and 3D cover boards according to claim 1, which is characterized in that the movable block
Bottom cut equipped with inclined surface (15).
7. a kind of jig for polishing 2.5D and 3D cover boards according to any one of claim 1~6, feature exist
In the movable block includes symmetrically arranged movable block one (2a) and movable block two (2b), and movable block one is respective with movable block two
A corresponding cover plate clamper and one piece of angle-regulating block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820126536.1U CN207771591U (en) | 2018-01-25 | 2018-01-25 | A kind of jig for polishing 2.5D and 3D cover boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820126536.1U CN207771591U (en) | 2018-01-25 | 2018-01-25 | A kind of jig for polishing 2.5D and 3D cover boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207771591U true CN207771591U (en) | 2018-08-28 |
Family
ID=63210619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820126536.1U Active CN207771591U (en) | 2018-01-25 | 2018-01-25 | A kind of jig for polishing 2.5D and 3D cover boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207771591U (en) |
-
2018
- 2018-01-25 CN CN201820126536.1U patent/CN207771591U/en active Active
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