CN105081935A - Slice rotating and grinding device - Google Patents
Slice rotating and grinding device Download PDFInfo
- Publication number
- CN105081935A CN105081935A CN201510569433.3A CN201510569433A CN105081935A CN 105081935 A CN105081935 A CN 105081935A CN 201510569433 A CN201510569433 A CN 201510569433A CN 105081935 A CN105081935 A CN 105081935A
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- CN
- China
- Prior art keywords
- section
- motor
- grinding device
- rotating shaft
- grinding
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A slice rotating and grinding device comprises a supporting frame and an elastic device installed in the supporting frame. A motor is arranged below the elastic device. A handle is arranged above the motor. A rotating shaft is arranged below the motor. The lower portion of the rotating shaft is connected with a clamping device. The slice rotating and grinding device is simple in structure and low in manufacturing cost. Section smoothness can be guaranteed. It is guaranteed that the generated effect of friction force exerted on each position of a section in one self-rotation period is the same through the rotation of the slice, and the generated effect of the friction force exerted on each point of the ground section in one self-rotation period is consistent. The application range is wide.
Description
Technical field
The present invention relates to pcb board and make field, particularly relate to a kind of section rotary grinding device.
Background technology
At present, pcb board industry usually needs to carry out analytic product Problems existing by high-power microscope.
Existing section grinding steps is: 1, slicing machines gets section, then section is embedded encapsulating in mould; 2, inside slice gelling solid after re-use hand and pinch mould and grind on the sand paper of High Rotation Speed; 3, cut into slices after corase grind, fine grinding, polishing.Section grinding mainly adopts hand lapping, because the sense organ of people judges to there is deviation, when hand lapping, hand presses wafer cutting die, the everywhere of tangent plane must have deviation by pressure F in one's hands, and according to frictional force f=μ F (the μ coefficient of kinetic friction), suffered by known section, frictional force also can be variant, its result easily cause section grinding out-of-flatness, although irregular degree very little under high-power microscope difference obvious.
Therefore, some manufacturer develops section milling apparatus, adopts driven by motor grinder disc spins to grind, but cannot ensure that the effect that the frictional force that section everywhere is subject to produces in a rotation swing circle is the same completely.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the above-mentioned defect that prior art exists, and provides a kind of section rotary grinding device ensureing section flatness.
The technical solution adopted for the present invention to solve the technical problems is, a kind of section rotary grinding device, comprise bracing frame and be installed on the elastic device in bracing frame, the below of described elastic device is provided with motor, the top of described motor is provided with handle, the below of described motor is provided with rotating shaft, is connected with clamping device below described rotating shaft.
Further, described elastic device is spring.
Further, described clamping device is clip.
Further, Millstone is provided with below the position of described clamping device.
Further, grinding and polishing dish is provided with below the position of described clamping device.
Compared with prior art, structure of the present invention is simple, low cost of manufacture, the smooth of tangent plane can be ensured, the below of motor is provided with rotating shaft, be connected with clamping device below rotating shaft, self the rotation of cutting into slices ensures that the effect that the frictional force that the everywhere of tangent plane is subject to produces at a rotation swing circle is the same, and the effect of grinding the frictional force generation that each o'clock of tangent plane is experienced within a rotation period is consistent; Applied widely, adapt to the grinding of all sections, especially need the section of magnification at high multiple to grind.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention;
Fig. 2 is the tangent plane schematic diagram of one embodiment of the invention.
Detailed description of the invention
Below in conjunction with the drawings and the specific embodiments, the present invention is further described.
With reference to accompanying drawing 1 and Fig. 2, the spring 2 that the present embodiment comprises bracing frame 1 and is installed in bracing frame 1, the below of spring 2 is provided with motor 4, and the top of motor 4 is provided with handle 3, and the below of motor 4 is provided with rotating shaft 5, is connected with clip 6 below rotating shaft 5.
In the present embodiment, the below of clip 6 is provided with Millstone 7.
In the present embodiment, the below of clip 6 is provided with grinding and polishing dish 8.
During work, section embedded in encapsulating die and also fix with clip 6, be placed in above Millstone 7, starter motor 3, rotating shaft 5 rotates, and drives section grinding tool to rotate, just can grind; After having ground, first disable motor 3, is placed in grinding and polishing dish 8 by section grinding tool, again starter motor 3, and rotating shaft 5 rotates, and drives section grinding tool to rotate, just can carry out polishing.
In the process of whole grinding and polishing, cut into slices self rotation ensures that the effect that the frictional force that the everywhere of tangent plane is subject to produces at a rotation swing circle is the same, the effect of the frictional force generation that grinding each o'clock of tangent plane is experienced within a rotation period is consistent, ensures the flatness of section.
Claims (5)
1. a section rotary grinding device, is characterized in that, comprises bracing frame and is installed on the elastic device in bracing frame, the below of described elastic device is provided with motor, the top of described motor is provided with handle, and the below of described motor is provided with rotating shaft, is connected with clamping device below described rotating shaft.
2. cut into slices as claimed in claim 1 rotary grinding device, it is characterized in that, described elastic device is spring.
3. cut into slices as claimed in claim 1 rotary grinding device, it is characterized in that, described clamping device is clip.
4. the section rotary grinding device as described in claim 1 or 3, is characterized in that, the below of described clamping device is provided with Millstone.
5. cut into slices as claimed in claim 4 rotary grinding device, it is characterized in that, the below of described clamping device is provided with grinding and polishing dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510569433.3A CN105081935A (en) | 2015-09-08 | 2015-09-08 | Slice rotating and grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510569433.3A CN105081935A (en) | 2015-09-08 | 2015-09-08 | Slice rotating and grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105081935A true CN105081935A (en) | 2015-11-25 |
Family
ID=54563730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510569433.3A Pending CN105081935A (en) | 2015-09-08 | 2015-09-08 | Slice rotating and grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105081935A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2919523A (en) * | 1951-09-04 | 1960-01-05 | Bozena Marie Phillips | Ophthalmic lenses and process and apparatus for producing the same |
| CN2850785Y (en) * | 2005-12-15 | 2006-12-27 | 天津第一机床总厂 | Unilateral flexible wheelhead mechanism of digital controlled spiral bevel gear crest chamfering machine |
| CN102513927A (en) * | 2011-12-30 | 2012-06-27 | 中国科学院长春光学精密机械与物理研究所 | Gap self-adaptive polishing grinding head |
| CN102729135A (en) * | 2012-07-21 | 2012-10-17 | 深圳市华测检测技术股份有限公司 | Bidirectional automatic grinding and polishing device |
| CN103072077A (en) * | 2013-01-29 | 2013-05-01 | 中国科学院长春光学精密机械与物理研究所 | Double-flexible self-adaptive polishing grinding head |
| CN103273458A (en) * | 2013-05-28 | 2013-09-04 | 德清县金宇达电气有限公司 | Device used for assembling air fan |
| CN103506888A (en) * | 2012-06-28 | 2014-01-15 | 海洋王照明科技股份有限公司 | Support structure special for pneumatic screw driver |
| CN204935326U (en) * | 2015-09-08 | 2016-01-06 | 奥士康科技（益阳）有限公司 | Section rotary grinding device |
-
2015
- 2015-09-08 CN CN201510569433.3A patent/CN105081935A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2919523A (en) * | 1951-09-04 | 1960-01-05 | Bozena Marie Phillips | Ophthalmic lenses and process and apparatus for producing the same |
| CN2850785Y (en) * | 2005-12-15 | 2006-12-27 | 天津第一机床总厂 | Unilateral flexible wheelhead mechanism of digital controlled spiral bevel gear crest chamfering machine |
| CN102513927A (en) * | 2011-12-30 | 2012-06-27 | 中国科学院长春光学精密机械与物理研究所 | Gap self-adaptive polishing grinding head |
| CN103506888A (en) * | 2012-06-28 | 2014-01-15 | 海洋王照明科技股份有限公司 | Support structure special for pneumatic screw driver |
| CN102729135A (en) * | 2012-07-21 | 2012-10-17 | 深圳市华测检测技术股份有限公司 | Bidirectional automatic grinding and polishing device |
| CN103072077A (en) * | 2013-01-29 | 2013-05-01 | 中国科学院长春光学精密机械与物理研究所 | Double-flexible self-adaptive polishing grinding head |
| CN103273458A (en) * | 2013-05-28 | 2013-09-04 | 德清县金宇达电气有限公司 | Device used for assembling air fan |
| CN204935326U (en) * | 2015-09-08 | 2016-01-06 | 奥士康科技（益阳）有限公司 | Section rotary grinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 413000 Changchun Industrial Park, Ziyang District, Hunan, Yiyang Applicant after: AOSHIKANG TECHNOLOGY CO., LTD. Address before: 413000 Changchun Industrial Park, Ziyang District, Hunan, Yiyang Applicant before: Aoshikang Technology (Yiyang) Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151125 |