CN202006295U - Beveling machine of printed circuit board - Google Patents
Beveling machine of printed circuit board Download PDFInfo
- Publication number
- CN202006295U CN202006295U CN2011200788134U CN201120078813U CN202006295U CN 202006295 U CN202006295 U CN 202006295U CN 2011200788134 U CN2011200788134 U CN 2011200788134U CN 201120078813 U CN201120078813 U CN 201120078813U CN 202006295 U CN202006295 U CN 202006295U
- Authority
- CN
- China
- Prior art keywords
- printed circuit
- circuit board
- utility
- model
- workbench
- 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
The utility model relates a printed circuit, in particular to a beveling machine of a printed circuit board. The utility model provides the beveling machine of the printed circuit board, which comprises a workbench, wherein a supporting part is arranged on the workbench; a cantilever beam is arranged on the supporting part and rotationally connected with a processing main shaft; and a milling cutter is arranged on the processing main shaft. The beveling machine of the printed circuit board has the advantage of capability of realizing concave processing of a golden finger of the printed circuit board.
Description
Technical field
The utility model relates to printed circuit, relates in particular to the bevelling machine of a kind of printed substrate in the printed circuit.
Background technology
PCB(Printed Circuit Board), Chinese is a printed circuit board, claims printed circuit board (PCB), printed substrate again, is the important electron parts, is the supporter of electronic devices and components, is the supplier that electronic devices and components are electrically connected.More and more diversified because of the development of printed substrate external form, the golden finger of indent formula occurs, and needed hypotenuse; Can't produce this type of golden finger hypotenuse plate with common bevelling machine.
Summary of the invention
In order to solve the problems of the prior art, the utility model provides a kind of bevelling machine of printed substrate.
The utility model provides a kind of bevelling machine of printed substrate, comprises workbench, and described workbench is provided with the support portion, and described support portion is provided with cantilever beam, the described cantilever beam machining spindle that has been rotatably connected, and described machining spindle is provided with milling cutter.
As further improvement of the utility model, be connected with elevating mechanism between described support portion and the described workbench.
As further improvement of the utility model, described workbench is provided with baffle plate.
As further improvement of the utility model, described machining spindle is connected with motor.
The beneficial effects of the utility model are: by such scheme, can realize the indent processing of printed wire edge connector.
Description of drawings
Fig. 1 is the structural representation of the bevelling machine of a kind of printed substrate of the utility model.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is further specified.
Drawing reference numeral among Fig. 1 is: workbench 1; Support portion 2; Cantilever beam 3; Machining spindle 4; Milling cutter 5.
As shown in Figure 1, a kind of bevelling machine of printed substrate comprises workbench 1, and described workbench 1 is provided with support portion 2, and described support portion 2 is provided with cantilever beam 3, described cantilever beam 3 machining spindle 4 that has been rotatably connected, and described machining spindle 4 is provided with milling cutter 5.
As shown in Figure 1, be connected with elevating mechanism between described support portion 2 and the described workbench 1.
As shown in Figure 1, described workbench 1 is provided with baffle plate.
As shown in Figure 1, described machining spindle 4 is connected with motor.
The workflow of the bevelling machine of a kind of printed substrate that the utility model provides is:
1) designer determines that pcb board need carry out interior hypotenuse, designs specific interior hypotenuse CNC data, and the feed of gong cutter is ordered to external compensation with G42, degree of depth adjustment when making things convenient for hypotenuse;
2) selection of hypotenuse cutting-tool angle;
Dao Jujiaodu @=180 degree-(hypotenuse angle * 2);
3) select gong machine for use with the dark gong plate ability of control;
4) open the blind gong function of board, the plane of board being put board plane gong one-tenth ± 0.05mm;
5) by the CNC feed path hypotenuse position gong is gone out hypotenuse function in realizing.
The bevelling machine of a kind of printed substrate that the utility model provides can effectively solve indent formula golden finger hypotenuse, realizes the technical barrier that common bevelling machine can't production indent formula golden finger hypotenuse, by research of technique, effectively promotes company's order competitiveness.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (4)
1. the bevelling machine of a printed substrate, it is characterized in that: comprise workbench (1), described workbench (1) is provided with support portion (2), described support portion (2) is provided with cantilever beam (3), described cantilever beam (3) machining spindle (4) that has been rotatably connected, described machining spindle (4) is provided with milling cutter (5).
2. according to the bevelling machine of the described printed substrate of claim 1, it is characterized in that: be connected with elevating mechanism between described support portion (2) and the described workbench (1).
3. according to the bevelling machine of the described printed substrate of claim 1, it is characterized in that: described workbench (1) is provided with baffle plate.
4. according to the bevelling machine of the described printed substrate of claim 1, it is characterized in that: described machining spindle (4) is connected with motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200788134U CN202006295U (en) | 2011-03-23 | 2011-03-23 | Beveling machine of printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200788134U CN202006295U (en) | 2011-03-23 | 2011-03-23 | Beveling machine of printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202006295U true CN202006295U (en) | 2011-10-12 |
Family
ID=44747959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200788134U Expired - Fee Related CN202006295U (en) | 2011-03-23 | 2011-03-23 | Beveling machine of printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202006295U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538381A (en) * | 2016-01-25 | 2016-05-04 | 深圳市通为信电路科技有限公司 | Circuit board beveling machine |
| CN110290891A (en) * | 2017-02-14 | 2019-09-27 | 3M创新有限公司 | For manufacturing the vertical milling method of microstructure, tool and microstructure including microstructure |
-
2011
- 2011-03-23 CN CN2011200788134U patent/CN202006295U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538381A (en) * | 2016-01-25 | 2016-05-04 | 深圳市通为信电路科技有限公司 | Circuit board beveling machine |
| CN110290891A (en) * | 2017-02-14 | 2019-09-27 | 3M创新有限公司 | For manufacturing the vertical milling method of microstructure, tool and microstructure including microstructure |
| US11253933B2 (en) | 2017-02-14 | 2022-02-22 | 3M Innovative Properties Company | Non-orthogonal cube corner elements and arrays thereof made by end milling |
| US11806795B2 (en) | 2017-02-14 | 2023-11-07 | 3M Innovative Properties Company | Security articles comprising groups of microstructures made by end milling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20111012 Termination date: 20170323 |