CN211104930U - Silicon rod supporting tool - Google Patents
Silicon rod supporting tool Download PDFInfo
- Publication number
- CN211104930U CN211104930U CN201921736862.5U CN201921736862U CN211104930U CN 211104930 U CN211104930 U CN 211104930U CN 201921736862 U CN201921736862 U CN 201921736862U CN 211104930 U CN211104930 U CN 211104930U
- Authority
- CN
- China
- Prior art keywords
- rod
- supporting part
- tightening
- tightening rod
- fixing plate
- 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.)
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 32
- 239000010703 silicon Substances 0.000 title claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 230000003287 optical effect Effects 0.000 claims abstract description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 5
- 235000013312 flour Nutrition 0.000 abstract description 3
- 239000000377 silicon dioxide Substances 0.000 abstract description 3
- 239000011863 silicon-based powder Substances 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model provides a silicon rod supporting tool, which comprises an arm, wherein one end of the arm is fixed, the other end of the arm is provided with a supporting part which can surround the silicon rod from the outside, the supporting part is provided with at least two through holes along the circumferential direction of not less than 180 degrees, a movable polished rod is arranged in the through holes, and a tightening rod which is moved through a screw mechanism so as to tighten or loosen the polished rod is arranged on the supporting part in the direction perpendicular to the through holes; the tightening rod comprises a middle thread section and optical axis sections at two ends, a fixing plate is arranged above the supporting part, and the fixing plate is fixedly connected with the supporting part; a threaded hole is formed in the fixing plate and matched with the threaded section of the tightening rod; one end of the tightening rod is provided with a polished shaft section which penetrates through the supporting part and the lower end of the tightening rod is used for tightening the polished rod; wherein the length of the fixed plate threaded hole is greater than the length of the tightening rod threaded section, and a dustproof sealing mechanism is arranged between the upper end and the lower end of the threaded hole of the fixed plate and the tightening rod. The utility model discloses can effectually place dust such as silica flour and get into the screw thread section.
Description
Technical Field
The utility model belongs to silicon rod cutting field, concretely relates to silicon rod supports frock.
Background
The silicon rod needs to be cut after being molded, and a supporting tool is needed in the cutting process. The support tool of the original equipment comprises an arm, wherein threaded holes are formed in the upper edge of the arm around the silicon rod, and screws penetrate through the threaded holes to tightly push the silicon rod. The diameter of the silicon rod is different, and the screw needs to be adjusted. Since the silicon powder is deposited in the screw pressing groove, the screw cannot be fixed. And the silicon rod is deformed due to the over-tight screw top, which causes abnormal cutting.
SUMMERY OF THE UTILITY MODEL
The utility model provides a silicon rod support tool which is convenient to adjust and not easy to damage.
The purpose of the utility model is realized with the following mode: a silicon rod supporting tool comprises an arm, wherein one end of the arm is fixed, the other end of the arm is provided with a supporting part which can surround a silicon rod from the outer side, the supporting part is provided with at least two through holes along the circumferential direction of not less than 180 degrees, a movable polished rod is arranged in each through hole, and a tightening rod which moves through a screw mechanism to tighten or loosen the polished rod is arranged on the supporting part in the direction vertical to the through holes; the tightening rod comprises a middle thread section and optical axis sections at two ends, a fixing plate is arranged above the supporting part, and the fixing plate is fixedly connected with the supporting part; a threaded hole is formed in the fixing plate and matched with the threaded section of the tightening rod; one end of the tightening rod is provided with a polished shaft section which penetrates through the supporting part and the lower end of the tightening rod is used for tightening the polished rod; wherein the length of the fixed plate threaded hole is greater than the length of the tightening rod threaded section, and a dustproof sealing mechanism is arranged between the upper end and the lower end of the threaded hole of the fixed plate and the tightening rod.
The fixed plate is U-shaped, and the bottom edge of the U-shaped fixed plate is in threaded connection with the tightening rod; two side edges of the U-shaped fixing plate are clamped at two sides of the supporting part and are connected with the supporting part through a polish rod.
The sealing mechanism is a sealing ring, the upper end and the lower end of the threaded hole of the fixing plate are unthreaded holes, and the sealing ring is arranged in the unthreaded holes.
One end of the tightening rod close to the fixed plate is provided with a handle.
The utility model has the advantages that: the utility model provides a even the deposit has silica flour on the polished rod, can not influence it and remove in the through-hole yet. When the tightening rod loosens or tightens the polished rod, only the tightening rod needs to move a little distance, the thread section of the tightening rod is always in the thread groove, and the sealing mechanism is arranged, so that dust such as silicon powder can be effectively placed to enter the thread section. The utility model discloses be particularly adapted to the more work occasion of dust.
Drawings
Fig. 1 shows a conventional silicon rod supporting tool.
Fig. 2 shows the silicon rod supporting tool of the present invention.
Fig. 3 is a sectional view taken along line a-a of fig. 2.
Wherein, 1 is an arm, 2 is a support part, 3 is a screw rod, 4 is a silicon rod, 5 is a polish rod, 6 is a tightening rod, 7 is a fixed plate, 8 is a sealing ring, 60 is a threaded section, 61 is an optical axis section, and 62 is a handle.
Detailed Description
Fig. 1 is a silicon rod supporting tool in the prior art, which comprises an arm 1, wherein one end of the arm 1 is fixed, the other end of the arm is provided with a supporting part 2 which can surround a silicon rod 4 from the outside, and the supporting part 2 is provided with three screws 3 along the circumference to tightly push the silicon rod 4. As shown in fig. 2-3, the silicon rod supporting tool of the present invention comprises an arm 1, one end of the arm 1 is fixed, and the other end is provided with a supporting portion 2 which can surround a silicon rod 4 from the outside. The supporting part 2 is provided with at least two through holes along the circumferential direction of not less than 180 degrees, a movable polish rod 5 is arranged in the through holes, and a tightening rod 6 which is moved through a thread mechanism to tighten or loosen the polish rod is arranged in the direction perpendicular to the through holes on the supporting part 2. The tightening rod 6 comprises a middle thread section 60 and optical axis sections 61 at two ends, a fixing plate 7 is arranged above the supporting part 2, and the fixing plate 7 is fixedly connected with the supporting part 2. A threaded hole is formed in the fixing plate 7 and matched with the threaded section 60 of the tightening rod; one end of the tightening rod 6 penetrates through the support part 2 and the lower end of the tightening rod penetrates through the polish rod 5. Wherein the length of the threaded hole of the fixing plate 7 is greater than the length of the threaded section 60 of the tightening rod 6, and a dustproof sealing mechanism is arranged between the upper end and the lower end of the threaded hole of the fixing plate 7 and the tightening rod 6. The position of the supporting part 2 corresponding to the optical axis section 61 of the tightening rod 6 is provided with a through hole vertical to the supporting part 2 and an optical hole connected with the through hole. Silicon powder is generated during the silicon rod cutting process, and if the silicon powder is deposited in the groove of the screw mechanism, the screw thread is inconvenient to disassemble. In the utility model, when the silicon rod 4 with different diameters is fixed or loosened and the adjustment work is adapted to the silicon rod 4, the tightening rod 6 only needs to be rotated and the polish rod 5 needs to be loosened. Even if silicon powder is deposited on the polished rod 5, the movement of the polished rod in the through hole is not influenced. And the polished rod jacking mechanism is convenient for adjusting the jacking force of the polished rod 5. In addition, when the tightening rod 6 is loosened or the polished rod 5 is tightened, the tightening rod 6 only needs to move a little distance, so that the thread section 60 of the tightening rod 6 is always in the thread hole of the fixing plate 7 and cannot move to the outside of the fixing plate 7. And set up sealing mechanism, can effectually place dust such as silica flour and get into screw thread section 60. The utility model discloses be particularly adapted to the more work occasion of dust.
The fixing plate 7 is U-shaped, and the bottom edge of the U-shaped fixing plate 7 is in threaded connection with the tightening rod 6; two side edges of the fixing plate 7 are clamped at two sides of the supporting part 2 and connected with the supporting part 2 through the polish rod 5. The bottom edge direction of the fixing plate 7 is not downward, and the orientation of the bottom plate is different according to the different opening directions of the U-shaped fixing plate 7. The two sides of the U-shaped fixing plate 7 are provided with holes for allowing the polished rod 5 to pass through.
The sealing mechanism is a sealing ring 8, the upper end and the lower end of the threaded hole of the fixing plate 7 are unthreaded holes, and the sealing ring 8 is arranged in the unthreaded hole. The particular way in which the dustproof sealing ring 8 is arranged between the optical axis section and the optical bore belongs to the prior art and is not described in detail.
The one end that tightening rod 6 is close to fixed plate 7 sets up handle 62, conveniently adjusts tightening rod 6. The end of the polish rod 5 away from the silicon rod 4 is also provided with a handle.
In specific implementation, the tightening rod 6 is mounted on the fixing plate 7, the fixing plate 7 is placed on the supporting part 2, and the polished rod 5 penetrates through the through hole of the supporting part 2 and the polished holes on the two side edges of the fixing plate 7. And moving the polished rod 5 to the tightening rod 4, and rotating the handle of the tightening rod 6 until the tail end of the tightening rod 6 presses the polished rod 5. The utility model discloses use the fixed silicon rod 4 of polished rod 5, effectively prevent the maloperation. Meanwhile, the problems that silicon powder deposition cannot be moved and the abnormal cutting amount is large in the fixing process can be solved.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
Claims (4)
1. The utility model provides a silicon rod supports frock, includes and embraces the arm, it is fixed to embrace arm one end, and the other end setting can be followed the outside and encircled the supporting part of silicon rod, its characterized in that: the supporting part is provided with at least two through holes along the circumferential direction of not less than 180 degrees, a movable polish rod is arranged in each through hole, and a tightening rod which moves through a thread mechanism to tighten or loosen the polish rod is arranged on the supporting part in the direction vertical to the through holes; the tightening rod comprises a middle thread section and optical axis sections at two ends, a fixing plate is arranged above the supporting part, and the fixing plate is fixedly connected with the supporting part; a threaded hole is formed in the fixing plate and matched with the threaded section of the tightening rod; one end of the tightening rod is provided with a polished shaft section which penetrates through the supporting part and the lower end of the tightening rod is used for tightening the polished rod; wherein the length of the fixed plate threaded hole is greater than the length of the tightening rod threaded section, and a dustproof sealing mechanism is arranged between the upper end and the lower end of the threaded hole of the fixed plate and the tightening rod.
2. The silicon rod supporting tool according to claim 1, wherein: the fixed plate is U-shaped, and the bottom edge of the U-shaped fixed plate is in threaded connection with the tightening rod; two side edges of the U-shaped fixing plate are clamped at two sides of the supporting part and are connected with the supporting part through a polish rod.
3. The silicon rod supporting tool according to claim 1, wherein: the sealing mechanism is a sealing ring, the upper end and the lower end of the threaded hole of the fixing plate are unthreaded holes, and the sealing ring is arranged in the unthreaded holes.
4. The silicon rod supporting tool according to any one of claims 1 to 3, wherein: and a handle is arranged at one end of the tightening rod close to the fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921736862.5U CN211104930U (en) | 2019-10-16 | 2019-10-16 | Silicon rod supporting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921736862.5U CN211104930U (en) | 2019-10-16 | 2019-10-16 | Silicon rod supporting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211104930U true CN211104930U (en) | 2020-07-28 |
Family
ID=71687124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921736862.5U Active CN211104930U (en) | 2019-10-16 | 2019-10-16 | Silicon rod supporting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211104930U (en) |
-
2019
- 2019-10-16 CN CN201921736862.5U patent/CN211104930U/en active Active
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