CN206316785U - Four sides hole milling fixture - Google Patents
Four sides hole milling fixture Download PDFInfo
- Publication number
- CN206316785U CN206316785U CN201621432506.0U CN201621432506U CN206316785U CN 206316785 U CN206316785 U CN 206316785U CN 201621432506 U CN201621432506 U CN 201621432506U CN 206316785 U CN206316785 U CN 206316785U
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- China
- Prior art keywords
- hole milling
- sides
- mobile phone
- fixture
- phone center
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- 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.)
- Withdrawn - After Issue
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Abstract
Hole milling fixture in four sides disclosed in the utility model is used for four side hole millings of mobile phone center, it include the hole milling lower clamp that is fixedly installed with can the hole milling upper fixture that moves up and down of relatively described hole milling lower clamp；Several limited blocks for being used to support mobile phone center downside are provided with the upside of the hole milling lower clamp, the spacing block set for supporting mobile phone center upper side is provided with the downside of the hole milling upper fixture, several described limited blocks and the spacing block set support the both sides up and down of mobile phone center, with four sides of the exposure mobile phone center.The four sides hole milling fixture provided according to the utility model, the folding for the hole milling upper fixture that its hole milling lower clamp being fixedly installed and relative hole milling lower clamp are moved up and down is with clamping position mobile phone center, more by being in that the spacing block set and several limited blocks of convex shape distinguish the both sides up and down of clamping position mobile phone center respectively, so that four sides for obtaining mobile phone center expose, to carry out hole milling processing to the four sides of mobile phone center.
Description
Technical field
The utility model is related to a kind of mobile phone production tool, more particularly to a kind of fixture for being used to clamp mobile phone center.
Background technology
Mobile phone center is as the main frame structure of mobile phone, and inside needs the accommodating various electric elements of positioning, and mobile phone center
Edge side need to set multiple avoidance holes, such as power interface, earphone interface, volume key avoid hole, power key and avoid hole, SIM card
Locating piece spliced eye etc., to realize that the multiple electric elements being arranged in mobile phone center and outside realize are operated and connected.
Multiple avoidance holes that mobile phone center four sides is opened up with electric elements internally and/or externally, it is necessary to coordinate, its size
Required precision is higher, it is necessary to carry out accurate positioning to mobile phone center to carry out turnning and milling process.And mobile phone center needs to house
Position various electric elements, for this mobile phone center inner wall shape is more complicated and precision, therefore to the positioning difficulty of mobile phone center
Larger, existing positioning fixture is not enough to realize use demand.
So, it is desirable to provide a kind of positioning fixture for mobile phone center, to meet to mobile phone center four sides hole milling demand.
Utility model content
The purpose of this utility model is to provide a kind of positioning fixture for mobile phone center, to meet to mobile phone center on four sides
Hole milling demand.
To achieve these goals, the utility model discloses a kind of four sides hole milling fixture, for four to mobile phone center
Individual side hole milling, the four sides hole milling fixture includes the hole milling lower clamp that is fixedly installed and can be above and below relatively described hole milling lower clamp
Mobile hole milling upper fixture；Several are provided with the upside of the hole milling lower clamp is used to support the spacing of mobile phone center downside
The spacing block set for supporting mobile phone center upper side is provided with the downside of block, the hole milling upper fixture, several are described spacing
Block and the spacing block set support the both sides up and down of mobile phone center, with four sides of the exposure mobile phone center.
Compared with prior art, the four sides hole milling fixture that the utility model is provided, it sets in the upper side of hole milling lower clamp
Put several limited blocks, and the downside of mobile phone center is supported by the limited block of protrusion, the setting of several limited blocks can
Mobile phone center downside lug boss that may be present is avoided, to adapt to the location requirement of different mobile phone centers；The utility model
The four sides hole milling fixture of offer also sets spacing block set in the downside of hole milling upper fixture, and is supported by spacing block set in mobile phone
The upper side of frame.The four sides hole milling fixture provided according to the utility model, its hole milling lower clamp being fixedly installed and relative hole milling
The folding for the hole milling upper fixture that lower clamp is moved up and down is with clamping position mobile phone center, more by respectively in the limit convex of convex shape
Block and several limited blocks distinguish the both sides up and down of clamping position mobile phone center, so that four sides for obtaining mobile phone center expose,
To carry out hole milling processing to the four sides of mobile phone center.
Preferably, the four sides hole milling fixture includes the underframe for positioning the hole milling lower clamp and is fixedly connected on institute
The support frame of underframe is stated, the actuator for driving the hole milling upper fixture is fixedly connected on support frame as described above, and the driving
The output end of part is fixedly connected on the hole milling upper fixture；Milling is positioned by underframe and the support frame for being fixedly connected on underframe respectively
Hole lower clamp and hole milling upper fixture so that the four sides hole milling clamp structure that the utility model is provided is simple and compact, is moved easily
And preservation.
Preferably, actuator described in two is symmetrically fixedly connected on support frame as described above, and the drive end of actuator described in two
It is respectively fixedly connected with the hole milling upper fixture；A hole milling upper fixture is driven jointly by two actuators, so that being pressed from both sides on hole milling
The movement of tool is more reliable and more stable, the docking clip position of hole milling upper fixture and hole milling lower clamp is more accurate.
Specifically, support frame as described above is fixedly installed on the side of the underframe, and support frame as described above is towards under the hole milling
The side of fixture is symmetrically fixedly installed connecting plate, and actuator described in two is respectively fixedly connected with to connecting plate described in one.
Preferably, support frame as described above offers the escape groove for avoiding the mobile phone center side；Escape groove open up be for
The side of convenient exposure mobile phone center, it is to avoid the setting interference of support frame is processed to the hole milling of mobile phone center side.
Preferably, being provided with locating dowel on the hole milling lower clamp, positioning hole is correspondingly arranged in the hole milling upper fixture.
Specifically, the upper end of the locating dowel is provided with spigot surface.
Preferably, the spacing block set and some limited blocks support the inner edge portion of both sides above and below mobile phone center respectively.
Preferably, the week side of boss of the hole milling lower clamp is correspondingly arranged on locating piece, the locating piece is used in spacing mobile phone
Frame.
Specifically, the locating piece towards the side of mobile phone center be in corresponding planar structure.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model four sides hole milling fixture.
Fig. 2 is the open configuration schematic diagram of the utility model four sides hole milling fixture.
Fig. 3 is the view in another angle of open configuration of the utility model four sides hole milling fixture.
Fig. 4 is that the utility model four sides hole milling fixture clamps process intermediateness figure.
Fig. 5 is the sectional view in A-A directions in Fig. 1.
Embodiment
To describe technology contents of the present utility model, construction feature, the objects and the effects in detail, below in conjunction with implementation
Mode simultaneously coordinates accompanying drawing to be explained in detail.
As shown in figure 1, the four sides hole milling fixture that the utility model is provided is used for four side millings to mobile phone center a00
Hole.Four sides hole milling fixture includes the hole milling lower clamp 500 being fixedly installed and the hole milling that can be moved up and down with respect to hole milling lower clamp 500
Upper fixture 400；The upside of hole milling lower clamp 500 is provided with the limited block that several are used to support mobile phone center a00 downsides
510, the downside of hole milling upper fixture 400 is provided with the spacing block set 410 for supporting mobile phone center a00 upper sides, several limits
Position block 510 and spacing block set 410 support mobile phone center a00 both sides up and down, convenient to expose mobile phone center a00 four sides
Hole milling mechanism opponent machine center a00 four sides carry out hole milling operation.With reference to shown in Fig. 2-Fig. 5, more specifically：
As Figure 1-Figure 4, the four sides hole milling fixture that the utility model is provided, including underframe 100, support frame 200, hole milling
Upper fixture 400 and hole milling lower clamp 500.Wherein, positioning hole milling lower clamp 500 is fixedly connected on the upper side of underframe 100, with
So that realizing positioning by 100 pairs of positioning hole milling lower clamps 500 of underframe；Support frame 200 is fixedly connected to the side of underframe 100,
And the opposite posterior of hole milling lower clamp 500 is arranged at, thus, support frame 200 and hole milling lower clamp 500 are set in relatively-stationary
Put, support frame 200 sets towards the side of hole milling lower clamp 500 and is fixedly installed connecting plate 210, and connecting plate 210 is vertically arranged,
And connecting plate 210 is fixedly connected on support frame 200 towards the side of hole milling lower clamp 500；Actuator 300 is fixedly connected on connecting plate
On 210, and the drive end 310 of actuator 300 is fixedly connected with hole milling upper fixture 400.Therefore：The task driven of actuator 300 is driven
Moved end 310 is moved up and down, and drives hole milling upper fixture 400 to be moved downward to as shown in figure 1, to cause hole milling upper fixture 400 and milling
The docking of hole lower clamp 500 is fastened, positioning of the realization to mobile phone center a00；Or the driving task driven drive end 310 of actuator 300
Hole milling upper fixture 400 is driven to be moved upward to as shown in Fig. 2-Fig. 3, to cause hole milling upper fixture 400 away from hole milling lower clamp
500th, release is to mobile phone center a00 clamping position, so as to by the mobile phone center a00 of hole milling completion of processing from four sides hole milling fixture
It is middle to take out.
Preferably, actuator 300 has two, two actuators 300 are symmetrically fixedly connected on support frame 200, and two
The drive end 310 of actuator 300 is respectively fixedly connected with the left and right ends side of hole milling upper fixture 400, thus, by two actuators
300 one hole milling upper fixtures 400 of common driving, so that the movement of hole milling upper fixture 400 is more reliable and more stable, hole milling upper fixture
400 and hole milling lower clamp 500 docking clip position it is more accurate.It should be understood that when actuator 300 has two, using
Also there are two in the connecting plate 210 that actuator 300 is fixedly attached to support frame 200, two connecting plates 210 are symmetrically arranged
In support frame 200 towards the side of hole milling lower clamp 500, make it that the relative support frame 200 of two actuator 300 is symmetrical arranged.
The four sides hole milling fixture that the utility model is provided, is to realize clamping position to mobile phone center a00, so as to opponent
Machine center a00 four sides carries out hole milling processing.And internal structure complexity positioning inconvenience, mobile phone center due to mobile phone center a00
A00 four side walls are used for hole milling and processed in also inconvenience progress clamping position, the technical scheme that the utility model is provided, and pass through opponent
The two side up and down of machine center a00 frame structure carries out clamping position.Specifically, as shown in figure 4, hole milling lower clamp 500
Upside is provided with the limited block 510 that several are used to support mobile phone center a00 downsides, and the downside of hole milling upper fixture 400 is set
There is the spacing block set 410 for supporting mobile phone center a00 upper sides, several limited blocks 510 and spacing block set 410 support mobile phone
Center a00 both sides up and down, to expose mobile phone center a00 four sides.Wherein, it is arranged at the upper side of hole milling lower clamp 500
The setting of several limited blocks 510 can avoid mobile phone center a00 downsides lug boss that may be present, on the one hand can avoid
To mobile phone center a00, fragile lug boss is compressed and deformed, and on the other hand can also adapt to different mobile phone centers
A00 location requirement；The hole milling upper fixture that the hole milling lower clamp 500 and relative hole milling lower clamp 500 being fixedly installed are moved up and down
400 folding is with clamping position mobile phone center a00, more by respectively in the spacing block set 410 and several limited blocks of convex shape
510 difference clamping position mobile phone center a00 both sides up and down, so that four sides for obtaining mobile phone center a00 expose, so as to opponent
Machine center a00 four sides carries out hole milling processing.
Preferably, referring to again shown in Fig. 4, spacing block set 410 and some limited blocks 510 support mobile phone center a00 respectively
The inner edge portion of both sides up and down so that have larger operating space at mobile phone center a00 four sides, it is to avoid to mobile phone center
A00 four sides hole milling process produces interference.
Preferably, as shown in figs 2-4, the week side of boss of hole milling lower clamp 500 is provided with locating piece 530, to be opposite to hole milling
The mobile phone center a00 of the upside of lower clamp 500 carries out target location that is spacing, causing mobile phone center a00 to be in clamping.It is appreciated that
, locating piece 530 towards mobile phone center a00 side be in corresponding planar structure, and three be fixedly installed locating piece 530 it
Between limit accommodating mobile phone center a00 space.
Preferably, being accurately positioned to realize to mobile phone center a00, the four sides hole milling fixture that the utility model is provided is removed
Outside the above-mentioned driving hole milling of dual drive part 300 upper fixture 400, other optimal solutions are additionally provided：In folder under hole milling
It is provided with tool 500 in locating dowel 520, hole milling upper fixture 400 and is correspondingly arranged on positioning hole 420, locating dowel 520 and positioning hole
420 setting, on the one hand, when hole milling upper fixture 400 and hole milling lower clamp 500 are positioned not on time, not correspond to and stretch into positioning hole
420 locating dowel 520 hinders the movement of but hole milling upper fixture 400 to hole milling lower clamp 500, it is to avoid the mistake to mobile phone center a00 is pressed from both sides
Hold and cause mobile phone center a00 to be damaged, on the other hand hole milling upper fixture 400 and the positioning of hole milling lower clamp 500 can also be carried out
Positioning and guiding, it would be possible to there is the hole milling upper fixture 400 misplaced on a small quantity and hole milling lower clamp 500 is directed to locating dowel 520 and fixed
In the error range in position hole 420, so that by multigroup locating dowel 520 and the quantified controlling hole milling upper fixture 400 of positioning hole 420 and hole milling
The contraposition accuracy of lower clamp 500.It is preferred that, the upper end of locating dowel 520 can be provided with spigot surface, to strengthen on hole milling
The guide-localization of fixture 400.
With reference to shown in Fig. 1-Fig. 5, the course of work of the four sides hole milling fixture provided the utility model is described in detail：
Actuator 300 works so that the drive end 310 of actuator 300 drives hole milling upper fixture 400 to be moved upward to opening
State, as depicted in figs. 1 and 2；Mobile phone center a00 is placed between hole milling upper fixture 400 and hole milling lower clamp 500, and by solid
Surely the locating piece 530 for being arranged at the week side of boss of hole milling lower clamp 500 4 is spacing to mobile phone center a00, is placed in so as to obtain mobile phone center a00
At positioning at hole milling lower clamp 500, as shown in Figure 4；
The task again of actuator 300 so that the drive end 310 of actuator 300 drives hole milling upper fixture 400 to move down,
The hole milling upper fixture 400 moved down is during movement, and positioning hole 420 is socketed in locating dowel 520, to cause and hole milling
The exactitude position of hole milling upper fixture 400 of the pairing of lower clamp 500；Hole milling upper fixture 400 and the pairing of hole milling lower clamp 500 such as Fig. 1 institutes
Show；Now, the spacing block set 410 of the downside of hole milling upper fixture 400 supports the framework inner edge side of mobile phone center a00 upper sides, milling
The limited block 510 of the upper side of hole lower clamp 500 abuts the framework inner edge side of mobile phone center a00 downsides, so as to obtain mobile phone center
A00 is had larger space at reliable location and mobile phone center a00 four the week side of boss；
After the completion of the hole milling of hole milling mechanism opponent machine center a00 four sides, four sides hole milling fixture repeats aforesaid operations, to move
Remove the mobile phone center a00 of completion of processing, insert mobile phone center a00 progress four sides hole milling processing to be processed again.
Compared with prior art, the four sides hole milling fixture that the utility model is provided, it is in the upper side of hole milling lower clamp 500
Several limited blocks 510 are set, and support by the limited block 510 of protrusion mobile phone center a00 downside, several limited blocks
510 setting can avoid mobile phone center a00 downsides lug boss that may be present, to adapt to different mobile phone center a00's
Location requirement；The four sides hole milling fixture that the utility model is provided also sets spacing block set in the downside of hole milling upper fixture 400
410, and support by spacing block set 410 mobile phone center a00 upper side.The four sides hole milling folder provided according to the utility model
The folding for the hole milling upper fixture 400 that tool, its hole milling lower clamp 500 being fixedly installed and relative hole milling lower clamp 500 are moved up and down
With clamping position mobile phone center a00, more by being in that the spacing block set 410 and several limited blocks 510 of convex shape are pressed from both sides respectively respectively
Locating cellphone center a00 both sides up and down are held, so that four sides for obtaining mobile phone center a00 expose, so as to mobile phone center a00
Four sides carry out hole milling processing.
Above disclosed is only preferred embodiment of the present utility model, can not limit this practicality with this certainly new
The interest field of type, therefore the equivalent variations made according to present utility model application the scope of the claims, still belong to the utility model and are covered
Scope.
Claims (10)
1. a kind of four sides hole milling fixture, for four side hole millings to mobile phone center, it is characterised in that the four sides hole milling folder
Tool includes the hole milling lower clamp that is fixedly installed and can the hole milling upper fixture that moves up and down of relatively described hole milling lower clamp；The hole milling
It is provided with the downside of several limited blocks for being used to support mobile phone center downside, the hole milling upper fixture and sets on the upside of lower clamp
The spacing block set for supporting mobile phone center upper side is equipped with, several described limited blocks and the spacing block set are supported in mobile phone
The both sides up and down of frame, with four sides of the exposure mobile phone center.
2. hole milling fixture in four sides as claimed in claim 1, it is characterised in that：The four sides hole milling fixture includes being used to position institute
State the underframe of hole milling lower clamp and be fixedly connected on the support frame of the underframe, the actuator for driving the hole milling upper fixture
Support frame as described above is fixedly connected on, and the output end of the actuator is fixedly connected on the hole milling upper fixture.
3. hole milling fixture in four sides as claimed in claim 2, it is characterised in that：Actuator described in two is symmetrically fixedly connected on institute
Support frame is stated, and the drive end of actuator described in two is respectively fixedly connected with the hole milling upper fixture.
4. hole milling fixture in four sides as claimed in claim 3, it is characterised in that：Support frame as described above is fixedly installed on the underframe
Side, and the side of support frame as described above towards the hole milling lower clamp is symmetrically fixedly installed connecting plate, actuator described in two
It is respectively fixedly connected with to connecting plate described in one.
5. hole milling fixture in four sides as claimed in claim 2, it is characterised in that：Support frame as described above is offered in the avoidance mobile phone
The escape groove of frame side.
6. hole milling fixture in four sides as claimed in claim 1, it is characterised in that：Locating dowel is provided with the hole milling lower clamp,
Positioning hole is correspondingly arranged in the hole milling upper fixture.
7. hole milling fixture in four sides as claimed in claim 5, it is characterised in that：The upper end of the locating dowel is provided with spigot surface.
8. hole milling fixture in four sides as claimed in claim 1, it is characterised in that：The spacing block set and some limited blocks point
The inner edge portion of both sides above and below mobile phone center is not supported.
9. hole milling fixture in four sides as claimed in claim 1, it is characterised in that：The week side of boss of the hole milling lower clamp is correspondingly arranged on
Locating piece, the locating piece is used for spacing mobile phone center.
10. hole milling fixture in four sides as claimed in claim 9, it is characterised in that：The locating piece is towards the side of mobile phone center
In corresponding planar structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621432506.0U CN206316785U (en) | 2016-12-23 | 2016-12-23 | Four sides hole milling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621432506.0U CN206316785U (en) | 2016-12-23 | 2016-12-23 | Four sides hole milling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206316785U true CN206316785U (en) | 2017-07-11 |
Family
ID=59260170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621432506.0U Withdrawn - After Issue CN206316785U (en) | 2016-12-23 | 2016-12-23 | Four sides hole milling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206316785U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514317A (en) * | 2016-12-23 | 2017-03-22 | 东莞市旭锐精密五金制品有限公司 | Four-side hole-milling fixture |
| CN111992783A (en) * | 2020-07-20 | 2020-11-27 | 广东长盈精密技术有限公司 | Side milling method for middle frame assembly |
-
2016
- 2016-12-23 CN CN201621432506.0U patent/CN206316785U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514317A (en) * | 2016-12-23 | 2017-03-22 | 东莞市旭锐精密五金制品有限公司 | Four-side hole-milling fixture |
| CN111992783A (en) * | 2020-07-20 | 2020-11-27 | 广东长盈精密技术有限公司 | Side milling method for middle frame assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170711 Effective date of abandoning: 20180810 |