CN202053394U - Seed crystal cutting clamp - Google Patents
Seed crystal cutting clamp Download PDFInfo
- Publication number
- CN202053394U CN202053394U CN2011201246227U CN201120124622U CN202053394U CN 202053394 U CN202053394 U CN 202053394U CN 2011201246227 U CN2011201246227 U CN 2011201246227U CN 201120124622 U CN201120124622 U CN 201120124622U CN 202053394 U CN202053394 U CN 202053394U
- Authority
- CN
- China
- Prior art keywords
- cross
- seed crystal
- clamp
- workbench
- groove
- 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
Images
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The utility model provides a seed crystal cutting clamp which consists of a fixing clamp, a work table, a cross tenon, a sliding clamp, a support table, a regulating button and a cross tenon groove. The seed crystal cutting clamp is characterized in that the work table is arranged at the upper end of the support table, the fixing clamp is arranged at one side of the upper end of the work table, the sliding clamp is arranged at the other side of the upper end of the work table, the cross tenon is arranged in the center position of the lower end of the work table, the cross tenon groove is arranged on the support table corresponding to the cross tenon in position, and the regulating button is arranged at the lower side of the cross tenon. The utility model has the beneficial effects that the seed crystal cutting clamp has a simple structure and is convenient to use, and seed crystals are not easily damaged in the cutting process.
Description
Technical field:
The utility model belongs to the cutting mechanics technical field, the cutting tool of the seed crystal that uses in a kind of single crystal silicon growth course of saying so more specifically.
Background technology:
Monocrystalline silicon is the primary raw material of making semiconductor silicon device, be widely used in making heavy-duty rectifier, high power transistor, diode, switching device etc., but because nucleation is a step of comparison difficulty in the single crystal silicon growth, adopt the seed crystal channeling conduct in the single crystal silicon necessary for growth, seed crystal in fact just provides a crystal than the center that is easier to continued growth, seed crystal requires selection to get well, select the crystal orientation unanimity for use, dislocation-free, not damaged, stressless part, generally draw materials position and afterbody will have enough distances, the cutting damage can not be arranged in the cutting process, in order to avoid influence the growth of single crystal silicon, the seed crystal cutting clamper that does not also have at present specialty, seed crystal cutting technique content height, the cutting difficulty is big, in a single day occur damage in the cutting process, the just appearance fracture easily of growth course at crystal will cause bigger economic loss.
Summary of the invention:
For addressing the above problem, the utility model provides a kind of seed crystal cutting clamper of specialty, described seed crystal cutting clamper is made up of geometrical clamp, workbench, cross halving joint, slip clamp, brace table, adjusting knob, cross tongue-and-groove, the upper end that it is characterized in that brace table is provided with workbench, upper end one side of workbench is provided with geometrical clamp, the upper end opposite side of workbench is provided with slip clamp, on the center, lower end of workbench cross halving joint is set, with on the corresponding brace table of cross halving joint the cross tongue-and-groove is set, the downside of cross halving joint is provided with adjusting knob.
Cross halving joint described in the utility model, cross tongue-and-groove, the section that it is characterized in that cross halving joint and cross tongue-and-groove is trapezoidal, and cross halving joint and cross tongue-and-groove match.
During use, the seed crystal that needs are cut utilizes geometrical clamp and slip clamp to clamp, and by adjusting knob workbench is rotated under the constraint of cross tongue-and-groove, finishes the cutting operation to each face of seed crystal.
The beneficial effects of the utility model are that the seed crystal cutting clamper is simple in structure, and are easy to use, and seed crystal is not prone to damage in cutting process.
Description of drawings:
Accompanying drawing is the utility model structural representation, in the accompanying drawing:
1. geometrical clamp, 2. workbench, 3. cross halving joint, 4. slip clamp, 5. brace table, 6. adjusting knob, 7. cross tongue-and-groove.
The specific embodiment:
In conjunction with the accompanying drawings the utility model is described in further detail, so that the public grasps implementation method of the present utility model better, the utility model specific embodiment is: described seed crystal cutting clamper is by geometrical clamp 1, workbench 2, cross halving joint 3, slip clamp 4, brace table 5, adjusting knob 6, cross tongue-and-groove 7 is formed, the upper end that it is characterized in that brace table 5 is provided with workbench 2, upper end one side of workbench 2 is provided with geometrical clamp 1, the upper end opposite side of workbench 2 is provided with slip clamp 4, on the center, lower end of workbench 2 cross halving joint 3 is set, with on the cross halving joint 3 corresponding brace tables 5 cross tongue-and-groove 7 is set, the downside of cross halving joint 3 is provided with adjusting knob 6.
During use, the seed crystal that needs are cut utilizes geometrical clamp 1 and slip clamp 4 to clamp, and by adjusting knob 6 workbench 2 is rotated under the constraint of cross tongue-and-groove 7, finishes the cutting operation to each face of seed crystal.
The beneficial effects of the utility model are that the seed crystal cutting clamper is simple in structure, and are easy to use, and seed crystal is not prone to damage in cutting process.
Claims (1)
1. seed crystal cutting clamper, form by geometrical clamp (1), workbench (2), cross halving joint (3), slip clamp (4), brace table (5), adjusting knob (6), cross tongue-and-groove (7), the upper end that it is characterized in that brace table (5) is provided with workbench (2), upper end one side of workbench (2) is provided with geometrical clamp (1), the upper end opposite side of workbench (2) is provided with slip clamp (4), cross halving joint (3) is set on the center, lower end of workbench (2), with cross tongue-and-groove (7) is set on the corresponding brace table of cross halving joint (3) (5), the downside of cross halving joint (3) is provided with adjusting knob (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201246227U CN202053394U (en) | 2011-04-13 | 2011-04-13 | Seed crystal cutting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201246227U CN202053394U (en) | 2011-04-13 | 2011-04-13 | Seed crystal cutting clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202053394U true CN202053394U (en) | 2011-11-30 |
Family
ID=45013379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201246227U Expired - Fee Related CN202053394U (en) | 2011-04-13 | 2011-04-13 | Seed crystal cutting clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202053394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434037A (en) * | 2013-08-30 | 2013-12-11 | 天津市环欧半导体材料技术有限公司 | Turning clamp and turning method of polycrystalline rod material |
| CN104227861A (en) * | 2014-08-21 | 2014-12-24 | 浙江辉弘光电能源有限公司 | Positioning device of cylindrical silicon rod clamp |
-
2011
- 2011-04-13 CN CN2011201246227U patent/CN202053394U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434037A (en) * | 2013-08-30 | 2013-12-11 | 天津市环欧半导体材料技术有限公司 | Turning clamp and turning method of polycrystalline rod material |
| CN104227861A (en) * | 2014-08-21 | 2014-12-24 | 浙江辉弘光电能源有限公司 | Positioning device of cylindrical silicon rod clamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202053394U (en) | Seed crystal cutting clamp | |
| CN203876063U (en) | Sapphire crystal ingot rod-drawing pressing structure | |
| CN201979618U (en) | Bonding clamp for single crystal rod | |
| CN102416573A (en) | High-station clamping device for drilling machine | |
| CN204584297U (en) | Can ensure that the lathe turning of axiality drives top | |
| CN201587018U (en) | Carpenter plane | |
| CN203566538U (en) | Novel multifunctional included angle clamp | |
| CN202742557U (en) | Novel clamp for spare flaw pieces after squaring of silicon single crystal rod | |
| CN202704579U (en) | Brick lifting machine | |
| CN205974560U (en) | Waistband punching device | |
| CN212919576U (en) | Surrounding cutting device | |
| CN204939278U (en) | A kind of circular glass cutting mechanism | |
| CN204991668U (en) | It collapses boat on limit to reduce low pressure chemical vapor deposition polycrystalline silicon | |
| CN203863851U (en) | Ceramic tile cutting machine | |
| CN202716389U (en) | Prismatic crystal rod cutting positioning clamp | |
| CN201833495U (en) | Adapting table of sawing machine for cutting crystal silicon rods and crystal silicon ingots | |
| CN201841560U (en) | Circle cutter | |
| CN204289490U (en) | A kind of graphite nail platform | |
| CN204094849U (en) | A kind of MOS cutting blanking auxiliary fixture | |
| CN204414219U (en) | A kind of efficient mattress cutter sweep | |
| CN204384460U (en) | Sandwich tape blank plate device for pilling | |
| CN203330711U (en) | Heart-shaped clamp | |
| CN204135473U (en) | Dead bolt chamfer mechanism | |
| CN204235605U (en) | Manual Rosa roxburghii stalk cuts half device | |
| CN206326185U (en) | A kind of Calix scholar bar processing unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20130413 |