CN106670585A - Method for machining side hole in arc-shaped face - Google Patents
Method for machining side hole in arc-shaped face Download PDFInfo
- Publication number
- CN106670585A CN106670585A CN201611214464.8A CN201611214464A CN106670585A CN 106670585 A CN106670585 A CN 106670585A CN 201611214464 A CN201611214464 A CN 201611214464A CN 106670585 A CN106670585 A CN 106670585A
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- Prior art keywords
- bracket
- side opening
- probe
- processed
- depth
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
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- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Machine Tool Sensing Apparatuses (AREA)
Abstract
The invention discloses a method for machining a side hole in an arc-shaped face. The method comprises the following steps of determining the position of the to-be-machined side hole; firstly, conducting machining according to complete dimensions of the side hole, the length dimension and the width dimension of a carrying chute and one part of the depth dimension of the carrying chute, and reserving the remaining part of the depth dimension of the carrying chute; then determining the machining dimension of the reserved part of the carrying chute; and then machining the reserved part. According to the method for machining the side hole in the arc-shaped face, when the side hole is machined in the arc-shaped side face of an outer shell, one part of the carrying chute is machined in the first place, and the other part is reserved; in addition, the surface of the reserved part is of a plane structure; then, the remaining machining depth is searched for in the deep position through a probe with the plane as the datum; and then machining is conducted according to the depth value of the remaining part, thus the depth dimension, such as 0.48 mm, of the carrying chute is completely guaranteed, and after a clamping support or another part is inserted therein, the clamping support or another part can be matched with the outer shell perfectly.
Description
Technical field
The present invention relates to machining technology field, and in particular to it is a kind of for carrying out to the product with arcuate flanks plus
The method of work side opening, such as to the processing of the SIM slotted eye with arc-shaped side phone housing.
Background technology
Many products all side with arc, such as mobile phone, camera, and need to process one in the side of these products
Side opening, such as SIM slotted eye, extension storage card slotted eye.This kind of draw-in groove hole in addition to the accommodating hole as main part, in order to
Its outer surface behind related Kato insertion groove hole is set to flush with product surface, it will usually which the wherein at least in draw-in groove hole is held in the palm while arranging
Groove, by bracket Kato is held, and makes the Kato both will not be convex in product casing, will not be trapped in again in draw-in groove hole and be formed depression, i.e.,
Can not it is too deep can not be too shallow, the otherwise image appearance of the whole product of heavy damage.Reach this requirement, the processing to bracket
Just must be very accurate.In traditional processing technology, due to 3D faces（That is arcuate flanks）Removal after post-treated and polishing
Amount is uneven, and the 3D arc surface uniformitys are inconsistent, can cause bracket depth extremely unstable.Such as, it is to ensure support for phone housing
Groove depth size reaches accurately 0.48mm, need to increase probe and find deep processing benchmark.Because draw-in groove hole is in product arc surface
There is larger error in position, probe measurement, so needing first to process a probe survey before the full-scale processing for carrying out side opening
Amount point, i.e., process the measuring basis that plane is used as popping one's head in arcuate flanks, and the plane is smaller in size than side opening
Length and width size.However, affected by factors such as front operation cumulative limit and operator clampings, in addition, probe location receives front station shadow
Sound is still unstable so that this datum plane is difficult the precision that 0.48mm depth is completely secured as sensing point, and this results in existing
Have behind the parts such as the Kato of the products such as mobile phone insertion draw-in groove hole and there is obvious concave-convex sense.
The content of the invention
The technical problem to be solved in the present invention is to provide that a kind of Technical Design is reasonable, easy to operate, machining accuracy is high,
The method for processing side opening in arcwall face being easily controlled.
To solve above-mentioned technical problem, the present invention is adopted the following technical scheme that：A kind of method for processing side opening in arcwall face,
It is characterized in that：Including,
Workpiece to be processed, the side opening that need to be processed is located at the arcuate flanks of workpiece to be processed, and side opening processing stand place face is curved side
On the arc-shaped curved surface in face, side opening at least one at there is on hole wall step-like bracket；
Probe, is installed on lathe, and probe is provided with probe, for measuring and determines that accurate Working position and processing are deep
Degree, and the numerical value of determination is sent at the controlling organization of lathe；
Fixture, workpiece to be processed is fixed on lathe；
Process tool, completes the process operation to workpiece to be processed under the control of lathe；
Processing method is carried out according to the following steps：
1）, workpiece to be processed is installed on lathe by fixture, it is to be processed by probe measurement using probe after being accurately positioned
The position of side opening, determines the controlling organization that lathe is transferred data to after good position；
2）, using process tool according to probe determine side opening position data workpiece to be processed is processed, process first
The full-size of side opening and the length and width size of bracket and a part of depth dimensions of bracket, reserve the remainder of bracket depth dimensions
Point, the height that profile length and width process rear arc surface edge in place with position degree is just fixed up；
3）, again with probe by probe using bracket edge as detection benchmark, determine bracket reserve remainder processing
Size, and send the data for determining the controlling organization of lathe to；
4）, probe exit, process tool according to probe determine bracket remainder data complete the processing to bracket, it is so far complete
Into the processing of whole side opening.
Preferably, the depth of the bracket be 0.48mm, the depth be from the surface of bracket side arcuate flanks extremely
The distance of bracket bottom land, the bottom land of bracket is planar structure.Wherein, 0.48mm is the standard thickness of the Katos such as existing mobile phone.
Preferably, during processing bracket, part in the outer part is processed first, working depth is 0.28mm, reserve portion
The depth divided is 0.2mm；After the Working position data of good reserved part to be determined, it is further continued for processing the pre- of 0.2mm depth inward
Stay part.
Further, during processing bracket, the reserved face of the reserved part is planar structure, itself and the support
The groove bottom of groove is parallel, and bracket edge is constituted with the groove bottom of reserved face and bracket and is mutually perpendicular to.
Preferably, the bracket is located at wherein one long edge position of the long side position of side opening two.
The present invention first processes a part for bracket, and a reserved part when processing side opening by the arcuate flanks in shell,
And the surface of the reserved part is planar structure, then remaining processing is found deeply to depth by probe on the basis of the plane
Degree, then reprocesses the depth value of reserved part, and Kato groove depth size, such as 0.48mm so that Kato has so been completely secured
Deng insertion after can be with case surface perfect matching.
Description of the drawings
Fig. 1 is machining state structural representation of the present invention；
Fig. 2 is machining state positive structure schematic of the present invention；
Fig. 3 is side opening schematic diagram of the present invention after preparatory processing；
Fig. 4 is the side opening schematic diagram after the present invention is machined；
Fig. 5 is side opening preparatory processing process schematic；
Fig. 6 machines schematic diagram for side opening.
In figure, 1 is workpiece to be processed, and 2 is arcuate flanks, and 3 is side opening, and 4 is bracket, and 5 are reserved face, and 6 is bracket edge,
7 are probe, and 8 is probe, and d is bracket depth, and d1 is preprocessing depth, and d2 is reserved size.
Specific embodiment
Below in conjunction with accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that institute
The embodiment of description a part of embodiment only of the invention, rather than the embodiment of whole.Based on the enforcement in the present invention
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of protection of the invention.
If it is to be appreciated that directionality instruction is related in the embodiment of the present invention（Such as up, down, left, right, before and after ...）,
Then directionality indicates to be only used for explaining in a certain particular pose（As shown in drawings）Under relative position relation between each part,
Motion conditions etc., if the particular pose changes, directionality indicates also correspondingly to change therewith.
In the present embodiment, with reference to Fig. 1, Fig. 2 and Fig. 3, the method for processing side opening in arcwall face, it is related to following mechanism,
Workpiece to be processed 1, such as phone housing, the side opening 3 that need to be processed is located at the arcuate flanks 2 of workpiece to be processed 1, and side opening 3 is processed
Point place face is on the arc-shaped curved surface of arcuate flanks 2, have step-like bracket 4 on the lateral opening wall of a director of side opening 3；
Probe 7, is installed on lathe（It is not shown）On, probe 8 is installed on probe 7, for measuring and determine accurate machining position
Put and working depth, and the numerical value of determination is sent at the controlling organization of lathe；
Fixture（It is not shown）, workpiece to be processed 1 is fixed on lathe；
Process tool (not shown), completes the process operation to workpiece to be processed 1 under the control of lathe；
Processing method is carried out according to the following steps：
1）, workpiece to be processed 1 is installed on lathe by fixture, measure to be added by probe 8 using probe 7 after being accurately positioned
The position of work side opening 3, determines the controlling organization that lathe is transferred data to after good position；
2）, using process tool according to probe 7 determine the position datas of side opening 3 workpiece to be processed 1 is processed, process first
Go out the full-size of side opening 3 and the length and width size of bracket 4 and a part of depth dimensions of bracket, i.e. preprocessing size d1, reserve support
The remainder of groove depth size, that is, reserve size d2, and profile length and width process the height at rear arc surface edge in place with position degree
（That is bracket depth d）Just it is fixed up；
3）, again with probe 7 by probe 8 using bracket edge 6 as detection benchmark, determine the remainder that bracket 4 is reserved
Processing dimension, that is, reserve size d2, and sends the data for determining the controlling organization of lathe to；
4）, probe exit, the processing that process tool completes to bracket 4 according to the bracket remainder data that probe 7 is determined, so far
Complete the processing of whole side opening 3.
Bracket depth d is 0.48mm, and the depth is from the surface of the side arcuate flanks 2 of bracket 4 to the bottom land of bracket 4
Distance, the bottom land of bracket 4 is planar structure.Wherein, 0.48mm is the standard thickness of the Katos such as existing mobile phone.
During processing bracket 4, part in the outer part, i.e. preprocessing size d1 are processed first, working depth is
0.28mm, reserved size d2 of reserved part is 0.2mm；After the Working position data of good reserved part to be determined, it is further continued for past
In process 0.2mm depth reserved part.
During processing bracket 4, the reserved face 5 of the reserved part is planar structure, its groove with the bracket 4
Bottom surface is parallel, and bracket edge 6 is constituted with the groove bottom of reserved face 5 and bracket 4 and is mutually perpendicular to, to reach Kato and phone housing
Agree with completely.
The bracket 4 is located at wherein one long edge position of the long side position of 3 liang of side opening.
The preferred embodiments of the present invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in the scope of patent protection of the present invention in other related technical fields.
Claims (5)
1. it is a kind of arcwall face process side opening method, it is characterised in that：Including,
Workpiece to be processed, the side opening that need to be processed is located at the arcuate flanks of workpiece to be processed, and side opening processing stand place face is curved side
On the arc-shaped curved surface in face, side opening at least one at there is on hole wall step-like bracket；
Probe, is installed on lathe, and probe is provided with probe, for measuring and determines that accurate Working position and processing are deep
Degree, and the numerical value of determination is sent at the controlling organization of lathe；
Fixture, workpiece to be processed is fixed on lathe；
Process tool, completes the process operation to workpiece to be processed under the control of lathe；
Processing method is carried out according to the following steps：
1）, workpiece to be processed is installed on lathe by fixture, it is to be processed by probe measurement using probe after being accurately positioned
The position of side opening, determines the controlling organization that lathe is transferred data to after good position；
2）, using process tool according to probe determine side opening position data workpiece to be processed is processed, process first
The full-size of side opening and the length and width size of bracket and a part of depth dimensions of bracket, reserve the remainder of bracket depth dimensions
Point；
3）, again with probe by probe using bracket edge as detection benchmark, determine bracket reserve remainder processing
Size, and send the data for determining the controlling organization of lathe to；
4）, probe exit, process tool according to probe determine bracket remainder data complete the processing to bracket, it is so far complete
Into the processing of whole side opening.
2. it is according to claim 1 arcwall face process side opening method, it is characterised in that：The depth of the bracket is
0.48mm, the depth is the distance from the surface of bracket side arcuate flanks to bracket bottom land, and the bottom land of bracket is plane
Structure.
3. it is according to claim 2 arcwall face process side opening method, it is characterised in that：In the process of processing bracket
In, part in the outer part is processed first, working depth is 0.28mm, and the depth of reserved part is 0.2mm；Good reserved part to be determined
Working position data after, be further continued for processing the reserved part of 0.2mm depth inward.
4. it is according to claim 3 arcwall face process side opening method, it is characterised in that：In the process of processing bracket
In, the reserved face of the reserved part is planar structure, and it is parallel with the groove bottom of the bracket, and bracket edge and reserved face
And the groove bottom of bracket is constituted and is mutually perpendicular to.
5. it is according to claim 1 arcwall face process side opening method, it is characterised in that：The bracket is located at side opening two
Wherein one long edge position of long side position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611214464.8A CN106670585B (en) | 2016-12-26 | 2016-12-26 | In the method that arcwall face processes side opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611214464.8A CN106670585B (en) | 2016-12-26 | 2016-12-26 | In the method that arcwall face processes side opening |
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| Publication Number | Publication Date |
|---|---|
| CN106670585A true CN106670585A (en) | 2017-05-17 |
| CN106670585B CN106670585B (en) | 2018-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611214464.8A Active CN106670585B (en) | 2016-12-26 | 2016-12-26 | In the method that arcwall face processes side opening |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181339A (en) * | 2018-02-23 | 2019-08-30 | 蓝思科技（长沙）有限公司 | The method in hole, slot is processed on a kind of ceramic product |
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| JP2009103599A (en) * | 2007-10-24 | 2009-05-14 | Mitsutoyo Corp | Measurement standard |
| CN102765011A (en) * | 2012-07-06 | 2012-11-07 | 无锡成诺精密机械有限公司 | Edge finding positioning module for component machining and positioning method using mould |
| KR20130116601A (en) * | 2012-04-16 | 2013-10-24 | 한국해양과학기술원 | Method for effectively aligning materials with machine tool |
| CN104493443A (en) * | 2014-12-08 | 2015-04-08 | 广东欧珀移动通信有限公司 | Method for machining through hole in highlighted side of mobile phone shell and mobile phone |
| CN105269056A (en) * | 2015-11-12 | 2016-01-27 | 深圳市创顶峰科技有限公司 | Key machining equipment |
| CN105458373A (en) * | 2015-12-11 | 2016-04-06 | 广东长盈精密技术有限公司 | Trepanning method for mobile phone external part |
| CN105855964A (en) * | 2016-06-29 | 2016-08-17 | 东莞捷荣技术股份有限公司 | CNC jig for machining lateral holes of metal shell of mobile phone |
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2016
- 2016-12-26 CN CN201611214464.8A patent/CN106670585B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009103599A (en) * | 2007-10-24 | 2009-05-14 | Mitsutoyo Corp | Measurement standard |
| KR20130116601A (en) * | 2012-04-16 | 2013-10-24 | 한국해양과학기술원 | Method for effectively aligning materials with machine tool |
| CN102765011A (en) * | 2012-07-06 | 2012-11-07 | 无锡成诺精密机械有限公司 | Edge finding positioning module for component machining and positioning method using mould |
| CN104493443A (en) * | 2014-12-08 | 2015-04-08 | 广东欧珀移动通信有限公司 | Method for machining through hole in highlighted side of mobile phone shell and mobile phone |
| CN105269056A (en) * | 2015-11-12 | 2016-01-27 | 深圳市创顶峰科技有限公司 | Key machining equipment |
| CN105458373A (en) * | 2015-12-11 | 2016-04-06 | 广东长盈精密技术有限公司 | Trepanning method for mobile phone external part |
| CN105855964A (en) * | 2016-06-29 | 2016-08-17 | 东莞捷荣技术股份有限公司 | CNC jig for machining lateral holes of metal shell of mobile phone |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181339A (en) * | 2018-02-23 | 2019-08-30 | 蓝思科技（长沙）有限公司 | The method in hole, slot is processed on a kind of ceramic product |
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| CN106670585B (en) | 2018-09-11 |
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