CN202185761U - Positioning jig for milling cooling fin into arc shape - Google Patents
Positioning jig for milling cooling fin into arc shape Download PDFInfo
- Publication number
- CN202185761U CN202185761U CN2011202849429U CN201120284942U CN202185761U CN 202185761 U CN202185761 U CN 202185761U CN 2011202849429 U CN2011202849429 U CN 2011202849429U CN 201120284942 U CN201120284942 U CN 201120284942U CN 202185761 U CN202185761 U CN 202185761U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- fin
- cooling fin
- circular arc
- base plate
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000003801 milling Methods 0.000 title abstract description 10
- 238000001816 cooling Methods 0.000 title abstract 5
- 230000004807 localization Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model discloses a positioning jig for milling a cooling fin into an arc shape. The positioning jig comprises a bottom plate; two sliding rail rods and an L-shaped positioning block are fixedly arranged on the bottom plate; the L-shaped positioning block is arranged between the two sliding rail rods; a cylinder lock plate is fixed on the two sliding rail rods; and a sliding upper die push plate is movably fixed with the sliding rail rods between the cylinder lock plate and the bottom plate. Compared with the prior art, the side edge of the whole cooling fin is located at the edge of the bottom plate due to the arrangement of the L-shaped positioning block, a milling cutter is started to mill the side edge of the cooling fin, meanwhile, a blade is protected against damage by means of the arrangement of a teeth protection fence, so that the arc can be milled on the cooling fin quickly and accurately, the production efficiency and the quality of products are improved, and the labor intensity of a worker is reduced.
Description
Technical field
The utility model relates to a kind of fin and mills the circular arc localization tool, and the location when being used for fin and milling circular arc prevents that fin from producing to move in process.
Background technology
Fin is having a wide range of applications aspect the electronic product heat radiation; It normally contacts the purpose that reaches heat radiation through silica gel with electronic component; Present fin is that aluminium alloy or copper become mostly, is made up of heat-radiating substrate and a plurality of intervals tablet that is arranged on the heat-radiating substrate.
For fin, its shape need be corresponding with the electronic product coupling of install heat radiation, and especially some products in irregular shape like the irregular product of circular arc, then need the fin of circular arc to its heat radiation.
And the mode that is adopted for processing circular arc fin at present; All be directly its needed circular arc portion milling to be come out according to drawing through mechanical system; And then polish through the position of manual type after to milling, make it smooth, this mode exists production efficiency low; Labour intensity is big, and fixing relatively difficulty during milling, causes topic such as product rejection easily.
The utility model content
For this reason, the purpose of the utility model is to provide a kind of fin to mill the circular arc localization tool, and fixing through to fin makes it mill out circular arc fast and accurately, improved production efficiency, reduced working strength of workers.
For realizing above-mentioned purpose, the utility model mainly adopts following technical scheme:
A kind of fin mills the circular arc localization tool; Comprise base plate (1); Be installed with two slide track bars (7) and " L " shape locating piece (2) on the wherein said base plate (1); Said " L " shape locating piece (2) is positioned between two slide track bars (7), is fixed with cylinder jam plate (10) on said two slide track bars (7), and the slide track bar (7) between this cylinder jam plate (10) and the base plate (1) is gone up activity and is fixed with slip patrix push pedal (9).
The bottom of wherein said slip patrix push pedal (9) is equipped with protects tooth grid (8).
First cylinder (6) also is installed on the wherein said base plate (1), is connected with one on said first cylinder (6) and pushes away jam plate (3).
Second cylinder (11) also is installed on the wherein said cylinder jam plate (10), and said second cylinder (11) is connected with slip patrix push pedal (9).
Wherein said base plate (1) bottom is equipped with sliding sleeve (4), and said sliding sleeve (4) activity is fixed on the guide rail pole (5), and this guide rail pole (5) two ends are fixing through fixed block (12).
The utility model is provided with " L " shape locating piece through base plate, should " L " shape locating piece the top be provided with the slip patrix push pedal that can move up and down, and the bottom of slip patrix push pedal is provided with and protects the tooth grid; Fin is stuck on " L " shape locating piece; Moved down by the push pedal of second cylinder control slip patrix, make and protect the tooth grid and engage with blade on the fin, while first cylinder is controlled and is pushed away jam plate and advance; With fin rear portion chucking, realized the fixing of entire heat dissipation sheet.Compared with prior art; The utility model makes the side of entire heat dissipation sheet be in bottom edge through " L " shape locating piece; Start milling cutter it is carried out milling, and also be not damaged simultaneously, thereby can mill out circular arc fast and accurately through protecting tooth grid protection blade; Improve production efficiency and product quality, reduced working strength of workers.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Identifier declaration among the figure: base plate 1, " L " shape locating piece 2, push away jam plate 3, sliding sleeve 4, guide rail pole 5, first cylinder 6, slide track bar 7, protect tooth grid 8, slip patrix push pedal 9, cylinder jam plate 10, second cylinder 11, fixed block 12.
The specific embodiment
For setting forth the thought and the purpose of the utility model, will combine accompanying drawing and specific embodiment that the utility model is done further explanation below.
See also shown in Figure 1ly, Fig. 1 is the structural representation of the utility model.The utility model provides a kind of fin and mills the circular arc localization tool, is used for fin is positioned, and makes it mill out the fin circular arc fast and accurately.
This fin mills the circular arc localization tool and comprises base plate 1; Be installed with two slide track bars 7 and " L " shape locating piece 2 on the described base plate 1; Said " L " shape locating piece 2 is between two slide track bars 7; Opposite side at " L " shape locating piece 2 also is equipped with a locating piece, can form clamping through these two locating pieces, realizes the clamping to fin.
Be fixed with cylinder jam plate 10 on two above-mentioned slide track bars 7; Activity is fixed with slip patrix push pedal 9 on the slide track bar 7 between this cylinder jam plate 10 and the base plate 1; Second cylinder 11 is installed on the cylinder jam plate 10; Said second cylinder 11 is connected with slip patrix push pedal 9, is used to control slip patrix push pedal 9 and moves up and down along two slide track bars 7.
The bottom of slip patrix push pedal 9 is equipped with protects tooth grid 8, and this protects the top that tooth grid 8 positions are in " L " shape locating piece 2, when fin is fixed; Slip patrix push pedal 9 is under 11 controls of second cylinder; Move down, the top of fin is compressed, and the blade on the fin may be stuck in and protects in the tooth grid 8 simultaneously; When preventing milling, because of the stressed excessive fin blade that causes damages.
The rear of " L " shape locating piece 2 also is equipped with first cylinder 6 on base plate 1; Be connected with one on said first cylinder 6 and push away jam plate 3; This pushes away the open rearward end place of jam plate 3 present positions for " L " shape locating piece 2; When fin was stuck, pushing away jam plate 3 can move forward under first cylinder 6 promotes, with the rear side chucking of fin.
Through " L " shape locating piece 2 both sides of fin are fixed, the top of fin is fixed, the rear end of fin is fixed, fin closely is fixed on the base plate 1 through said fixing through pushing away jam plate 3 through the push pedal 9 of slip patrix.
In the bottom of base plate 1 sliding sleeve 4 is installed also in addition, said sliding sleeve 4 activities are fixed on the guide rail pole 5, and these guide rail pole 5 two ends are fixing through fixed block 12.
More than be that a kind of fin that the utility model is provided mills the circular arc localization tool and carried out detailed introduction; Used concrete example among this paper the structural principle and the embodiment of the utility model are set forth, above embodiment just is used to help to understand the method and the core concept thereof of the utility model; Simultaneously, for one of ordinary skill in the art, according to the thought of the utility model, the part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the utility model.
Claims (5)
1. a fin mills the circular arc localization tool; Comprise base plate (1); It is characterized in that being installed with on the said base plate (1) two slide track bars (7) and " L " shape locating piece (2); Said " L " shape locating piece (2) is positioned between two slide track bars (7), is fixed with cylinder jam plate (10) on said two slide track bars (7), and the slide track bar (7) between this cylinder jam plate (10) and the base plate (1) is gone up activity and is fixed with slip patrix push pedal (9).
2. fin according to claim 1 mills the circular arc localization tool, and the bottom that it is characterized in that said slip patrix push pedal (9) is equipped with protects tooth grid (8).
3. fin according to claim 1 mills the circular arc localization tool, it is characterized in that first cylinder (6) also is installed on the said base plate (1), is connected with one on said first cylinder (6) and pushes away jam plate (3).
4. fin according to claim 1 mills the circular arc localization tool, it is characterized in that also being equipped with on the said cylinder jam plate (10) second cylinder (11), and said second cylinder (11) is connected with slip patrix push pedal (9).
5. fin according to claim 1 mills the circular arc localization tool, it is characterized in that said base plate (1) bottom is equipped with sliding sleeve (4), and said sliding sleeve (4) activity is fixed on the guide rail pole (5), and this guide rail pole (5) two ends are fixing through fixed block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202849429U CN202185761U (en) | 2011-08-04 | 2011-08-04 | Positioning jig for milling cooling fin into arc shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202849429U CN202185761U (en) | 2011-08-04 | 2011-08-04 | Positioning jig for milling cooling fin into arc shape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202185761U true CN202185761U (en) | 2012-04-11 |
Family
ID=45917231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202849429U Expired - Fee Related CN202185761U (en) | 2011-08-04 | 2011-08-04 | Positioning jig for milling cooling fin into arc shape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202185761U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398762A (en) * | 2017-08-08 | 2017-11-28 | 格林精密部件(苏州)有限公司 | A kind of quick gripping mechanism of workpiece |
| CN108857513A (en) * | 2018-09-12 | 2018-11-23 | 常州阳德自动化科技有限公司 | The automatic Grinder of multifunction three-dimensional for blade of wind-driven generator |
| CN114536005A (en) * | 2022-04-25 | 2022-05-27 | 苏州光宝科技股份有限公司 | PCB automatic overturning processing technology integrated system |
-
2011
- 2011-08-04 CN CN2011202849429U patent/CN202185761U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398762A (en) * | 2017-08-08 | 2017-11-28 | 格林精密部件(苏州)有限公司 | A kind of quick gripping mechanism of workpiece |
| CN108857513A (en) * | 2018-09-12 | 2018-11-23 | 常州阳德自动化科技有限公司 | The automatic Grinder of multifunction three-dimensional for blade of wind-driven generator |
| CN108857513B (en) * | 2018-09-12 | 2023-08-29 | 常州阳德自动化科技有限公司 | Multifunctional three-dimensional automatic milling device for wind driven generator blade |
| CN114536005A (en) * | 2022-04-25 | 2022-05-27 | 苏州光宝科技股份有限公司 | PCB automatic overturning processing technology integrated system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20140807 Granted publication date: 20120411 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20150207 Granted publication date: 20120411 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20150207 Granted publication date: 20120411 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20160207 Granted publication date: 20120411 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20160207 Granted publication date: 20120411 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170207 Granted publication date: 20120411 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20140804 |