CN207272782U - A kind of heat sink processes special tooling - Google Patents
A kind of heat sink processes special tooling Download PDFInfo
- Publication number
- CN207272782U CN207272782U CN201721385449.XU CN201721385449U CN207272782U CN 207272782 U CN207272782 U CN 207272782U CN 201721385449 U CN201721385449 U CN 201721385449U CN 207272782 U CN207272782 U CN 207272782U
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- CN
- China
- Prior art keywords
- heat sink
- pedestal
- semi
- finished product
- special tooling
- 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
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Abstract
It the utility model is related to a kind of heat sink processing special tooling, it is octagonal installing matrix including the coincide cross section of suit of pedestal and the housing for semi-finished product heat sink that is arranged on pedestal, the connection structure for being connected with lathe is provided with the end face of pedestal, the positioning surface positioned to the housing end face of semi-finished product heat sink is provided with installing matrix or on pedestal, the pressing device being fixed to semi-finished product heat sink is provided with the end face of installing matrix, installing matrix includes forming the first side of octagonal corresponding long side and forms the second side of octagonal corresponding short side, it is provided with first side and passes through semi-finished product heat sink for process tool to process the processing groove of required rectangular channel, the groove for processing required pore structure is provided with first side and/or in second side.Solve the problems, such as that lathe can not be processed the installation in the prior art.
Description
Technical field
It the utility model is related to a kind of fixing tool, and in particular to a kind of heat sink processes special tooling.
Background technology
A kind of heat sink used in special occasions, including the housing that cross section is eight-sided formation, eight-sided formation bag
Four short sides and four long sides are included, each short side and each long side are arranged at intervals one by one, and rectangle is offered on the side where each long side
Hole, is additionally provided with pore structure on housing, and the housing is integrally thin-wall construction.Scroll chuck on existing lathe or four
Dog chuck is difficult to grip semi-finished product heat sink to carry out the processing of rectangular opening, even and if reluctantly on folder in processing rectangle
The heat sink is easy to deform during hole.
The content of the invention
The purpose of this utility model is to provide a kind of heat sink processing special tooling, with solve lathe of the prior art without
The problem of method is processed rectangular opening to the installation.
To achieve the above object, a kind of heat sink processing special tooling of the utility model adopts the following technical scheme that：One
Kind of heat sink processing special tooling, including pedestal and the housing for semi-finished product heat sink that is arranged on pedestal coincide the horizontal stroke of suit
Section is octagonal installing matrix, is provided with the connection structure for being connected with lathe on the end face of pedestal, in installing matrix
Or the positioning surface positioned to the housing end face of semi-finished product heat sink is provided with pedestal, set on the end face of installing matrix
There is the pressing device being fixed to semi-finished product heat sink, installing matrix includes forming the first of octagonal corresponding long side
Side and the second side for forming octagonal corresponding short side, are provided with first side for process tool through semi-finished product heat dissipation
Plate is provided with for hole knot needed for processing in first side and/or in second side with the processing groove of rectangular channel needed for processing
The groove of structure.
The step surface formed between the installing matrix and pedestal forms the positioning surface.
The end face of the installing matrix is provided with bolt hole, and pressing device includes being used to press with the end face of semi-finished product heat sink
The pressing plate of tight fit and it is threaded onto on pressing plate and is used for the hold-down bolt that is connected with bolt hole.
The quantity of the bolt hole is arranged at intervals for two and along between two first sides being arranged in parallel.
It is correspondingly provided with the pedestal with each first side and allows cutter groove, allows the slot bottom of cutter groove to be put down with corresponding first side
OK.
Ledge structure is provided with the cell wall for allowing cutter groove, is provided with cell wall across the heavy of cell wall and ledge structure
Groove, the special tooling further include with deep gouge and ledge structure coincide cooperation briquetting and be threaded onto on briquetting be used for and lathe connect
The connection bolt connect.
The deep gouge includes the arc section being located on cell wall and square section on ledge structure.
The beneficial effects of the utility model：Special tooling is connected by the connection structure being arranged on pedestal with lathe, fixed
Plane positions heat sink, and heat sink is fixed in pressing device, and process tool can carry out dissipating by processing groove
Required rectangular channel is processed on the side of hot plate, carries out processing required hole knot on the side of heat sink by hole
Structure, solves the problems, such as that lathe can not be processed the installation in the prior art.
Brief description of the drawings
Fig. 1 is a kind of structure diagram one of one embodiment of heat sink processing special tooling of the utility model；
Fig. 2 is the structure diagram two of heat sink processing special tooling in Fig. 1.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art's all other embodiments obtained, all belong to
In the scope of the utility model protection.
A kind of one embodiment of the heat sink processing special tooling of the utility model：As Figure 1-Figure 2, including pedestal
1 and the coincide cross section of suit of the housing for semi-finished product heat sink that is arranged on pedestal 1 be octagonal installing matrix 2, base
The connection structure for being connected with lathe is provided with the end face of seat 1, connection structure is the company being connected for the chuck with lathe
Connect column.
Step surface 3 between installing matrix 2 and pedestal 1, which is formed, to be determined what the housing end face of semi-finished product heat sink was positioned
Plane.The pressing device being fixed to semi-finished product heat sink, the end of installing matrix are provided with the end face of installing matrix 2
Face is provided with bolt hole 8, and pressing device includes for the pressing plate with the end face compression fit of semi-finished product heat sink and is threaded onto pressure
It is used for the hold-down bolt being connected with bolt hole 8 on plate.Installing matrix 2 includes the first side 4 for forming octagonal corresponding long side
With the second side 5 for forming octagonal corresponding short side, it is provided with first side 4 and passes through semi-finished product heat sink for process tool
With the processing groove 6 of rectangular channel needed for processing, it is provided with first side 4 and/or in second side 5 for hole knot needed for processing
The groove 7 of structure.The quantity of bolt hole 8 is arranged at intervals for two and along between two first sides 4 being arranged in parallel, the number of pressing plate
Measure as one.
Be correspondingly provided with pedestal 1 with each first side 4 and allow cutter groove 10, allow cutter groove 10 cell wall on be provided with ledge structure
11, the deep gouge 9 across cell wall and ledge structure 11 is provided with cell wall, which further includes and deep gouge 9 and ledge structure
11, which coincide, the briquettings coordinated and is threaded onto on briquetting and is used for the connection bolt that is connected with lathe.Deep gouge 9 is included on cell wall
Arc section and square section on ledge structure 11.In this way, can be positioned by deep gouge 9 to briquetting, it is easy to
Installation, is then further secured on lathe pedestal 1 by briquetting.
In the other embodiment of the utility model, positioning surface can be by the end face shape for the land being arranged in installing matrix
Into；Groove can be arranged as required on the first side or in second side or be respectively provided with first side and in second side
Groove；Pressing plate can also be replaced by press strip；The quantity of bolt hole can also be one；Can also in the case where not influencing processing
It is not provided with allowing cutter groove；In the case of not influencing process tool；Ledge structure can be not provided with by allowing on the cell wall of cutter groove, and connecting plate is straight
Connect and be pressed on cell wall；Deep gouge can be arc-shaped, or square.
Claims (7)
1. a kind of heat sink processes special tooling, it is characterised in that：Including pedestal and it is arranged at radiating for semi-finished product on pedestal
The coincide cross section of suit of the housing of plate is octagonal installing matrix, is provided with the end face of pedestal for being connected with lathe
Connection structure, the positioning surface positioned to the housing end face of semi-finished product heat sink is provided with installing matrix or on pedestal,
The pressing device being fixed to semi-finished product heat sink is provided with the end face of installing matrix, installing matrix includes forming eight
The first side of the corresponding long side of side shape and the second side for forming octagonal corresponding short side, be provided with first side for plus
Work cutter with the processing groove of rectangular channel needed for processing, is set through semi-finished product heat sink in first side and/or in second side
It is equipped with the groove for processing required pore structure.
2. heat sink according to claim 1 processes special tooling, it is characterised in that：Between the installing matrix and pedestal
The step surface of formation forms the positioning surface.
3. heat sink according to claim 1 processes special tooling, it is characterised in that：The end face of the installing matrix is set
There is a bolt hole, pressing device includes being used for being used for the pressing plate of the end face compression fit of semi-finished product heat sink and being threaded onto on pressing plate
The hold-down bolt being connected with bolt hole.
4. heat sink according to claim 3 processes special tooling, it is characterised in that：The quantity of the bolt hole is two
And it is arranged at intervals along between two first sides being arranged in parallel.
5. special tooling is processed according to claim 1-4 any one of them heat sink, it is characterised in that：It is on the pedestal and each
First side, which is correspondingly provided with, allows cutter groove, makes the slot bottom of cutter groove parallel with corresponding first side.
6. heat sink according to claim 5 processes special tooling, it is characterised in that：Set on the cell wall for allowing cutter groove
There is ledge structure, the deep gouge across cell wall and ledge structure is provided with cell wall, which further includes and deep gouge and step
Structure coincide cooperation briquetting and be threaded onto on briquetting and be used for the connection bolt that is connected with lathe.
7. heat sink according to claim 6 processes special tooling, it is characterised in that：The deep gouge is included on cell wall
Arc section and square section on ledge structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721385449.XU CN207272782U (en) | 2017-10-25 | 2017-10-25 | A kind of heat sink processes special tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721385449.XU CN207272782U (en) | 2017-10-25 | 2017-10-25 | A kind of heat sink processes special tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207272782U true CN207272782U (en) | 2018-04-27 |
Family
ID=61978561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721385449.XU Expired - Fee Related CN207272782U (en) | 2017-10-25 | 2017-10-25 | A kind of heat sink processes special tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207272782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020108181A1 (en) * | 2018-11-30 | 2020-06-04 | 中兴通讯股份有限公司 | Fin tool |
-
2017
- 2017-10-25 CN CN201721385449.XU patent/CN207272782U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020108181A1 (en) * | 2018-11-30 | 2020-06-04 | 中兴通讯股份有限公司 | Fin tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180427 Termination date: 20211025 |