CN201501048U - Clamping mechanism for single crystal silicon rod - Google Patents
Clamping mechanism for single crystal silicon rod Download PDFInfo
- Publication number
- CN201501048U CN201501048U CN2009200482992U CN200920048299U CN201501048U CN 201501048 U CN201501048 U CN 201501048U CN 2009200482992 U CN2009200482992 U CN 2009200482992U CN 200920048299 U CN200920048299 U CN 200920048299U CN 201501048 U CN201501048 U CN 201501048U
- Authority
- CN
- China
- Prior art keywords
- upper bracket
- lower carriage
- single crystal
- connects
- clamping
- 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 - Lifetime
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- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The utility model provides a clamping mechanism for a single crystal silicon rod, which can carry out automatic adjustment according to the rugged surface of a workpiece, lead the force bearing of the workpiece to be uniform, further ensure the parallelism of two end surfaces of the cut workpiece and improve the processing quality. The clamping mechanism comprises a support and is characterized in that the support comprises an upper support and a lower support, the parts at two sides of the upper support and the lower support are respectively matched and connected, a clamping block is mounted in a cavity at the inner end of the upper support and the lower support after connection, the non-clamping end surface of the clamping block is connected with an oscillating bearing, the oscillating bearing is mounted inside a bearing seat, the bearing seat is mounted in a mounting through hole formed on the upper support or the lower support, and the bearing seat is connected with an external driving part through a connecting part.
Description
(1) technical field
The monocrystalline silicon that the utility model relates to the solar energy industry cuts off technical field of processing equipment, is specially a kind of clamping device that is used for silicon single crystal rod.
(2) background technology
The clamping device of existing silicon single crystal rod, it is the rigidity clamp mechanism, because silicon single crystal rod is surperficial inhomogeneous, can produce stress after the clamping concentrates, it is loosening easily to cut off single the anchor clamps in back, does not guarantee to cut off the depth of parallelism of workpiece both ends of the surface, thereby influences crudy.
(3) summary of the invention
At the problems referred to above, the utility model provides a kind of clamping device that is used for silicon single crystal rod, and it can be adjusted automatically according to the surface of workpiece injustice, makes workpiece stressed evenly, and then guarantees to cut off the depth of parallelism of workpiece both ends of the surface, improves crudy.
Its technical scheme is such: it comprises support, it is characterized in that: described support comprises upper bracket, lower carriage, described upper bracket, lower carriage both sides are connected respectively, in the inner cavity of the upper bracket after the described connection, lower carriage clamp is installed, the non-clamping end face of described clamp connects oscillating bearing, described oscillating bearing is installed on bearing block inside, described bearing block is installed in the installation through hole that described upper bracket or lower carriage open, and described bearing block connects the external drive part by connector.
It is further characterized in that: an end of described upper bracket, lower carriage has corresponding through hole on the silicon single crystal rod length direction of clamping, described upper bracket, lower carriage are after nested corresponding the connection, and bearing pin connects described upper bracket, lower carriage by its corresponding through hole;
The other end of described upper bracket has vertical its and connects the through hole of end face, the other end of described lower carriage has mounting groove, the head of bolt is positioned at described mounting groove, the head of described bolt is connected in described lower carriage by bearing pin, after the bolt of described bolt partly ran through the through hole of the other end of described upper bracket, its bolt end was equipped with rotary handle; The non-clamping end face of described clamp connects oscillating bearing by connecting support; Described external drive part is specially the longitudinal end rotary handle, described connector is specially connecting axle, and described connecting axle one end connects described bearing block, and the described connecting axle other end connects described longitudinal end rotary handle.
In the said structure of the present utility model, when silicon single crystal rod is loaded on described upper bracket, after in the formed cavity of lower carriage, described clamp clamping silicon single crystal rod, because the non-clamping end face of described clamp connects oscillating bearing, described oscillating bearing is installed on bearing block inside, described bearing block is installed in the installation through hole that described upper bracket or lower carriage open, described bearing block connects the external drive part by connector, it is by regulating the external drive part and then regulating the clamping degree of clamp to silicon single crystal rod, because described oscillating bearing can rotate in certain scope, so it can be adjusted automatically according to the surface of workpiece injustice, make clamp stressed evenly, and then assurance is cut off the depth of parallelism of workpiece both ends of the surface, the raising crudy.
(4) description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that the A-A of Fig. 1 cuts open partial enlarged drawing;
Fig. 3 is the B place partial enlarged drawing of Fig. 1.
(5) specific embodiment
See Fig. 1, Fig. 2, Fig. 3, the utility model comprises upper bracket 1, lower carriage 2, upper bracket 1, lower carriage 2 both sides are connected respectively, one end of lower carriage 2 has corresponding through hole on silicon single crystal rod 3 length directions of clamping, upper bracket 1, lower carriage are after 2 nested corresponding connections, and bearing pin 4 connects upper bracket 1, lower carriage 2 by its corresponding through hole; The other end of upper bracket 1 has vertical its and connects the through hole of end face 5, the other end of lower carriage 2 has mounting groove 6, the head of bolt 7 is positioned at described mounting groove 6, the head of bolt 7 is connected in lower carriage 2 by bearing pin 8, after the bolt of bolt 7 partly ran through the through hole of the other end of upper bracket 1, its bolt end was equipped with rotary handle 9; In upper bracket 1 after the connection, the inner cavity of lower carriage 2 clamp 10 is installed, the non-clamping end face of clamp 10 connects oscillating bearing 12 by connecting support 11, oscillating bearing 12 is installed on bearing block 13 inside, bearing block 13 is installed in the installation through hole that upper bracket 1 or lower carriage 2 opened, bearing block 13 connects longitudinal end rotating handles 15 by connecting axle 14, connecting axle 14 1 end connecting axle bearings 13, connecting axle 14 other ends connect longitudinal end rotating handles 15.
Its operation principle is as follows: during clamping silicon single crystal rod 3, turn on rotary handle 9, upper bracket 1 is opened it around bearing pin 4 rotations, put silicon single crystal rod 3, upper bracket 1 is rotated to original position around bearing pin 4, tighten rotary handle 9 and close upper bracket 1, then by regulating longitudinal end rotary handle 15, drive bearing block 13 and in through hole is installed, move, and then drive clamp 10 clamping silicon single crystal rods 3 by oscillating bearing 12.The non-clamping end face of clamp 10 connects oscillating bearing 12, because oscillating bearing 12 can rotate in certain scope, so it can be adjusted automatically according to the surface of workpiece injustice, makes clamp 10 stressed even.
Claims (5)
1. clamping device that is used for silicon single crystal rod, it comprises support, it is characterized in that: described support comprises upper bracket, lower carriage, described upper bracket, lower carriage both sides are connected respectively, in the inner cavity of the upper bracket after the described connection, lower carriage clamp is installed, the non-clamping end face of described clamp connects oscillating bearing, described oscillating bearing is installed on bearing block inside, described bearing block is installed in the installation through hole that described upper bracket or lower carriage open, and described bearing block connects the external drive part by connector.
2. according to the described a kind of clamping device that is used for silicon single crystal rod of claim 1, it is characterized in that: an end of described upper bracket, lower carriage has corresponding through hole on the silicon single crystal rod length direction of clamping, described upper bracket, lower carriage are after nested corresponding the connection, and bearing pin connects described upper bracket, lower carriage by its corresponding through hole.
3. according to the described a kind of clamping device that is used for silicon single crystal rod of claim 2, it is characterized in that: the other end of described upper bracket has vertical its and connects the through hole of end face, the other end of described lower carriage has mounting groove, the head of bolt is positioned at described mounting groove, the head of described bolt is connected in described lower carriage by bearing pin, after the bolt of described bolt partly ran through the through hole of the other end of described upper bracket, its bolt end was equipped with rotary handle.
4. according to the described a kind of clamping device that is used for silicon single crystal rod of claim 3, it is characterized in that: the non-clamping end face of described clamp connects oscillating bearing by connecting support.
5. according to the described a kind of clamping device that is used for silicon single crystal rod of claim 4, it is characterized in that: described external drive part is specially the longitudinal end rotary handle, described connector is specially connecting axle, described connecting axle one end connects described bearing block, and the described connecting axle other end connects described longitudinal end rotary handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200482992U CN201501048U (en) | 2009-09-03 | 2009-09-03 | Clamping mechanism for single crystal silicon rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200482992U CN201501048U (en) | 2009-09-03 | 2009-09-03 | Clamping mechanism for single crystal silicon rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201501048U true CN201501048U (en) | 2010-06-09 |
Family
ID=42451988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200482992U Expired - Lifetime CN201501048U (en) | 2009-09-03 | 2009-09-03 | Clamping mechanism for single crystal silicon rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201501048U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101664968B (en) * | 2009-09-03 | 2012-07-04 | 无锡机床股份有限公司 | Improved clamping mechanism for monocrystal silicon rods |
| CN107718330A (en) * | 2017-09-28 | 2018-02-23 | 阜宁浔朋新材料科技有限公司 | A kind of slicing single crystal silicon production shearing device |
-
2009
- 2009-09-03 CN CN2009200482992U patent/CN201501048U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101664968B (en) * | 2009-09-03 | 2012-07-04 | 无锡机床股份有限公司 | Improved clamping mechanism for monocrystal silicon rods |
| CN107718330A (en) * | 2017-09-28 | 2018-02-23 | 阜宁浔朋新材料科技有限公司 | A kind of slicing single crystal silicon production shearing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100609 Effective date of abandoning: 20090903 |