CN208930087U - A kind of processing jig of mobile phone center inner cavity - Google Patents
A kind of processing jig of mobile phone center inner cavity Download PDFInfo
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- CN208930087U CN208930087U CN201821758574.5U CN201821758574U CN208930087U CN 208930087 U CN208930087 U CN 208930087U CN 201821758574 U CN201821758574 U CN 201821758574U CN 208930087 U CN208930087 U CN 208930087U
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- mobile phone
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- phone center
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Abstract
The utility model belongs to mobile phone component manufacture field, and in particular to a kind of processing jig of mobile phone center inner cavity, including jig body, cylinder, fastening bolt, rotation claw and positioning pin: jig body is cuboid, places mobile phone center on the top surface of jig body；Cylinder is equipped with axle sleeve, and cylinder is fixedly connected by axle sleeve with the bottom surface of jig body, and axis is arranged in axle sleeve, and axis passes through jig body and stretches out the top surface of jig body；Fastening bolt is set in jig body around formed symmetrical and passes through jig body and is fixedly connected with cylinder；Rotate the top that claw is set to axis；Positioning pin is set in jig body, and the position of positioning pin and the location hole of mobile phone center inner cavity match.Cylinder, which is symmetrical arranged, makes mobile phone center all directions uniform force, will not influence yields because local pressure unevenness leads to deformation；Positioning pin and the location hole of mobile phone center inner cavity match and are symmetrical arranged, and are fixed on mobile phone center securely in jig body to accurate uniform force.
Description
Technical field
The utility model belongs to mobile phone component manufacture field, and in particular to a kind of processing jig of mobile phone center inner cavity.
Background technique
In mobile phone component processing, mobile phone center requires that plastic parts, aluminium alloy or stainless steel can be used according to different product
Material, the jig of existing mobile phone center inner cavity are difficult to guarantee that the secured clamping of workpiece and all directions stress are equal simultaneously in processing
Even, being also easy to produce deformation reduces yields.Further, since the processing of mobile phone center had both included the processing to straight edge frame inner cavity, also wrap
Include the processing to U-frame inner cavity, it is therefore necessary to design it is a kind of adapt to mobile phone center different parts embedded SMA actuators needs control
Tool.
Utility model content
It is difficult to for the processing jig of existing mobile phone center inner cavity while securely clamping workpiece and making workpiece all directions stress
The shortcomings that uniformly avoiding deformation, the purpose of this utility model is to provide a kind of processing jig of mobile phone center inner cavity, structures
Simply, ingenious in design, adapt to the needs of mobile phone center different parts embedded SMA actuators.
To achieve the above object, technical solution adopted in the utility model is as follows:
A kind of processing jig of mobile phone center inner cavity, including jig body, cylinder, fastening bolt, rotation claw and positioning
Pin:
The jig body is cuboid, places mobile phone center on the top surface of jig body；
The cylinder is equipped with axle sleeve, and cylinder is fixedly connected with the bottom surface of jig body by axle sleeve, is covered in the axle sleeve
Equipped with axis, axis passes through jig body and stretches out the top surface of jig body；
The fastening bolt is set in jig body around formed symmetrical and passes through jig body and is fixedly connected with cylinder；
The rotation claw is set to the top of axis；
The positioning pin is set in jig body, and the position of positioning pin and the location hole of mobile phone center inner cavity match,
Convenient for mobile phone center is fixed in jig body.
Further, the number of the cylinder is six and is symmetrical arranged about mobile phone center that the number of fastening bolt is
24 and around each cylinder formed symmetrical be arranged, processed convenient for the straight edge frame inner cavity to mobile phone center.
Further, the number of the cylinder is four and is symmetrical arranged about mobile phone center that the number of fastening bolt is
16 and around each cylinder formed symmetrical be arranged, processed convenient for the U-frame inner cavity to mobile phone center.
Further, the number of the positioning pin is two or four and is symmetrical arranged, respectively and on mobile phone center inner cavity
Location hole match.
Further, it is threadably secured connection between the axle sleeve and jig body, rotates and passes through spiral shell between claw and axis
Line is fixedly connected, convenient for needing to carry out cylinder according to the processing of mobile phone center different parts to dismantle on-demand setting.
The utility model has the following beneficial effects:
1, by the way that the adjustable cylinder of number is arranged in jig body, rotation claw is set on the axis of cylinder, works as rotation
When the direction for turning claw is parallel with the width direction of jig body, cylinder elongation, convenient for removing or installing mobile phone center workpiece
Onto jig body；When the direction for rotating claw is parallel with the length direction of jig body, cylinder is shunk, and is compressed in mobile phone
Frame workpiece is in jig body, and multiple cylinders are symmetrical arranged about workpiece, keep mobile phone center work in-process all directions stress equal
It is even, be not in local pressure unevenness and deformation is caused to influence yields.
2, match and be symmetrical arranged by the setting positioning pin in jig body and the location hole of mobile phone center inner cavity, make
Mobile phone center workpiece is securely accurate, is fixed in jig body to uniform force, and the processing for mobile phone frame different parts can
Number adjustment is carried out, the processing for the straight edge frame inner cavity of mobile phone center has more since straight edge frame is generally longer compared with U-frame
The settable more multiple rotation claws in position compressed, the fixed workpiece of two symmetrically arranged positioning pins can be only used at this time
Reach effect；Processing for the U-frame inner cavity of mobile phone center, since U-frame is generally shorter compared with straight edge frame and has arc side,
It is not easy to that multiple rotation claws are arranged, the fixed workpiece of four symmetrically arranged positioning pins can be used at this time, make mobile phone center work
Part is firmly secured in jig body.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment 1；
Fig. 2 is the top view of the utility model embodiment 1；
Fig. 3 is the structural schematic diagram of the cylinder of the utility model；
Fig. 4 is the structural schematic diagram of the utility model embodiment 2.
Specific embodiment
Explanation is further explained to the application with reference to the accompanying drawings and examples.
Embodiment 1
The technical scheme adopted by the utility model is
A kind of processing jig of the straight edge frame inner cavity of mobile phone center, as shown in Figure 1, Figure 2 and Figure 3, including jig body 2,
Cylinder 1, fastening bolt 5, rotation claw 4 and positioning pin 7:
The jig body 2 is cuboid, places mobile phone center 6 on the top surface of jig body 2；The number of the cylinder 1
It is symmetrical arranged, is processed convenient for the straight edge frame inner cavity to mobile phone center 6, cylinder 1 is equipped with for six and about mobile phone center 6
Axle sleeve 9, cylinder 1 are equipped with external screw thread by axle sleeve 9(axle sleeve 9) it is threadedly coupled with the bottom surface of jig body 2, in the axle sleeve 9
It is arranged with axis 3, axis 3 passes through jig body 2 and stretches out the top surface of jig body 2；The number of the fastening bolt 5 is 20
Four, fastening bolt 5 is evenly distributed with four fastening bolts 5 around the surrounding of each axis 3 of axis 3(of each cylinder 1) it is symmetrically set in
It is fixedly connected in jig body 2 and across jig body 2 with cylinder 1；The rotation claw 4 is set to the top of axis 3, rotation pressure
It is connected through a screw thread between pawl 4 and axis 3, convenient for needing to tear cylinder 1 open according to the processing of the straight edge frame inner cavity of mobile phone center 6
It unloads and is arranged；The number of the positioning pin 7 is two and is symmetrical arranged that positioning pin 7 is set in jig body 2, the position of positioning pin 7
It sets and matches with the location hole 8 of 6 inner cavity of mobile phone center, convenient for mobile phone center 6 to be fixed in jig body 2.
When operator uses the present apparatus, six cylinders 1 are selected for the processing of the straight edge frame inner cavity of mobile phone center 6, first
The axle sleeve 9 of each cylinder 1 is fixedly connected by screw thread with jig body 2 respectively, then fastening bolt 5 is installed consolidate cylinder 1
It is fixed, rotation claw 4 is installed by screw thread, when the direction for rotating claw 4 is parallel with the width direction of jig body 2, cylinder 1
Elongation, is mounted on jig sheet by two positioning pins 7 that the location hole 8 with straight edge frame inner cavity matches for mobile phone center 6 at this time
It is fixedly secured on body 2, the direction of rotation claw 4 is threaded to later, cylinder 1 contraction parallel with the length direction of jig body 2,
Mobile phone center 6 is pressed in jig body 1, i.e. the processing of the straight edge frame inner cavity of completion mobile phone center 6 is fixed.
Embodiment 2
A kind of processing jig of the U-frame inner cavity of mobile phone center, as shown in Figure 3 and Figure 4, including jig body 2, cylinder 1,
Fastening bolt 5, rotation claw 4 and positioning pin 7:
The jig body 2 is cuboid, places mobile phone center 6 on the top surface of jig body 2；The number of the cylinder 1
It is symmetrical arranged, is processed convenient for the U-frame inner cavity to mobile phone center 6, cylinder 1 is equipped with for four and about mobile phone center 6
Axle sleeve 9, cylinder 1 are equipped with external screw thread by axle sleeve 9(axle sleeve 9) it is threadedly coupled with the bottom surface of jig body 2, in the axle sleeve 9
It is arranged with axis 3, axis 3 passes through jig body 2 and stretches out the top surface of jig body 2；The number of the fastening bolt 5 is 16
A, fastening bolt 5 is evenly distributed with four fastening bolts 5 around the surrounding of each axis 3 of axis 3(of each cylinder 1) it is symmetrically set in and controls
It is fixedly connected on tool ontology 2 and across jig body 2 with cylinder 1；The rotation claw 4 is set to the top of axis 3, rotates claw
It is connected through a screw thread between 4 and axis 3, convenient for needing to dismantle cylinder 1 according to the processing of the U-frame inner cavity of mobile phone center 6
And setting；The number of the positioning pin 7 is four and is symmetrical arranged that positioning pin 7 is set in jig body 2, the position of positioning pin 7
Match with the location hole 8 of 6 inner cavity of mobile phone center, convenient for mobile phone center 6 to be fixed in jig body 2.
When operator uses the present apparatus, four cylinders 1 are selected for the processing of the U-frame inner cavity of mobile phone center 6, are first divided
The axle sleeve 9 of each cylinder 1 is not fixedly connected by screw thread with jig body 2, then fastening bolt 5 is installed fix cylinder 1,
Rotation claw 4 is installed by screw thread, when the direction for rotating claw 4 is parallel with the width direction of jig body 2, cylinder 1 is stretched
It is long, mobile phone center 6 is mounted on jig body 2 by four positioning pins 7 that the location hole 8 with U-frame inner cavity matches at this time
On be fixedly secured, the direction of rotation claw 4 is threaded to later it is parallel with the length direction of jig body 2, cylinder 1 shrink, will
Mobile phone center 6 is pressed in jig body 1, i.e. the processing of the U-frame inner cavity of completion mobile phone center 6 is fixed.
Utility model device is easy to use, structure is reliable, compared with having in prior art compared with much progress: by jig sheet
It is arranged on body 2 about the symmetrical cylinder 1 of 6 workpiece of mobile phone center, makes 6 work in-process all directions uniform force of mobile phone center, it will not
There is local pressure unevenness and deformation is caused to influence yields；By the way that positioning pin 7 and mobile phone center 6 are arranged in jig body 2
The location hole 8 of inner cavity matches and is symmetrical arranged, and makes that 6 workpiece of mobile phone center is securely accurate, is fixed on to uniform force jig sheet
On body 2；The axle sleeve 9 of cylinder 1 between jig body 2, between axis 3 and rotation claw 4 using being threadedly coupled, mobile phone frame can be directed to
Different number of cylinder 1 is installed in the processing of 6 straight edge frame inner cavity or U-frame inner cavity, and it is different number of symmetrically arranged fixed to cooperate
Position pin 7, keep mobile phone center 6 secured and each uniform force be fixed in jig body 2.
Structure, ratio, size depicted in this specification institute attached drawing etc., only to cooperate specification revealed interior
Hold, so that those skilled in the art understands and reads, is not intended to limit the utility model enforceable qualifications, therefore not
Has technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are practical new not influencing this
Under the effect of type can be generated and the purpose that can reach, should all still fall in the revealed technology contents of the utility model can cover
In the range of.Meanwhile in this specification it is cited as "upper", " in ", " top surface ", " bottom surface ", " length direction " and " width side
To " etc. term, be merely convenient to being illustrated for narration, it is opposite to close rather than to limit the enforceable range of the utility model
System is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.
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 (5)
1. a kind of processing jig of mobile phone center inner cavity, which is characterized in that including jig body, cylinder, fastening bolt, rotation pressure
Pawl and positioning pin:
The jig body is cuboid, places mobile phone center on the top surface of jig body；
The cylinder is equipped with axle sleeve, and cylinder is fixedly connected with the bottom surface of jig body by axle sleeve, is arranged in the axle sleeve
Axis, axis pass through jig body and stretch out the top surface of jig body；
The fastening bolt is set in jig body around formed symmetrical and passes through jig body and is fixedly connected with cylinder；
The rotation claw is set to the top of axis；
The positioning pin is set in jig body, and the position of positioning pin and the location hole of mobile phone center inner cavity match.
2. the processing jig of mobile phone center as described in claim 1 inner cavity, which is characterized in that the number of the cylinder is six
And be symmetrical arranged about mobile phone center, the number of fastening bolt is 24 and is arranged around the formed symmetrical of each cylinder.
3. the processing jig of mobile phone center as described in claim 1 inner cavity, which is characterized in that the number of the cylinder is four
And be symmetrical arranged about mobile phone center, the number of fastening bolt is 16 and is arranged around the formed symmetrical of each cylinder.
4. the processing jig of mobile phone center as described in claim 1 inner cavity, which is characterized in that the number of the positioning pin is two
It is a or four and be symmetrical arranged, match respectively with the location hole on mobile phone center inner cavity.
5. the processing jig of mobile phone center as described in claim 1 inner cavity, which is characterized in that between the axle sleeve and jig body
It is threadedly coupled, rotates and be threadedly coupled between claw and axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821758574.5U CN208930087U (en) | 2018-10-29 | 2018-10-29 | A kind of processing jig of mobile phone center inner cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821758574.5U CN208930087U (en) | 2018-10-29 | 2018-10-29 | A kind of processing jig of mobile phone center inner cavity |
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| Publication Number | Publication Date |
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| CN208930087U true CN208930087U (en) | 2019-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821758574.5U Active CN208930087U (en) | 2018-10-29 | 2018-10-29 | A kind of processing jig of mobile phone center inner cavity |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181121A (en) * | 2019-07-09 | 2019-08-30 | 深圳西可实业有限公司 | A kind of inside casing sweeps side machine |
| CN111346947A (en) * | 2020-03-30 | 2020-06-30 | 广东长盈精密技术有限公司 | Shaping jig and middle frame machining method |
-
2018
- 2018-10-29 CN CN201821758574.5U patent/CN208930087U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181121A (en) * | 2019-07-09 | 2019-08-30 | 深圳西可实业有限公司 | A kind of inside casing sweeps side machine |
| CN111346947A (en) * | 2020-03-30 | 2020-06-30 | 广东长盈精密技术有限公司 | Shaping jig and middle frame machining method |
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