CN201249355Y - Clamp for a turning lead ring - Google Patents
Clamp for a turning lead ring Download PDFInfo
- Publication number
- CN201249355Y CN201249355Y CNU2008200106453U CN200820010645U CN201249355Y CN 201249355 Y CN201249355 Y CN 201249355Y CN U2008200106453 U CNU2008200106453 U CN U2008200106453U CN 200820010645 U CN200820010645 U CN 200820010645U CN 201249355 Y CN201249355 Y CN 201249355Y
- Authority
- CN
- China
- Prior art keywords
- ring
- clamp
- groove
- lead ring
- lead
- 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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- Clamps And Clips (AREA)
Abstract
The utility model relates to a clamp for a turning lead ring, in particular to a clamp with high processing precision, large size and thin thickness for a lead ring, which belongs to the technology of the metal processing special clamp, and consists of a clamp base, an inner pressing ring, an outer pressing ring, an outer pressing plate, a pad, an inner pressing ring fixed screw, an outer pressing ring fixed screw and an inner pressing plate, wherein, the clamp base is provided with a groove, and the bottom plane of the groove and the groove wall form a stopping port, and the lead ring is fixed inside the groove through the inner pressing ring, the inner pressing ring fixed screw, the outer pressing ring and the outer pressing ring fixed screw, and the outer pressing ring is divided into two half rings. The clamp for the turning lead ring has the advantages of high turning efficiency and environmental protection, and precision requirement of plus or minus 0.01 mm. Moreover, the clamp for a turning lead ring has simple operation and flexible application, and overcomes the processing difficulties that the lead ring is thin and soft, the weight is heavy and the lead ring is easy to be deformed.
Description
Technical field
The utility model belongs to metal Special Fixture for Machining technology, particularly relates to the anchor clamps that machining accuracy height, size are big, the lead ring of thin thickness is used.
Background technology
Be applied in collimater in the PET machine at present, lead ring thickness wherein is that 0.5～1mm, diameter of bore are that 677mm, external diameter are 751mm, adopts this processing is most at present: cut into lead ring then with finishing mill finish rolling stereotype earlier.Because the rolling stereotype precision of finishing mill can only reach ± 0.1mm, do not satisfy ± required precision of 0.01mm, therefore also to adopt artificial polishing, realization lead ring thickness requirement.This way, not only efficient is low, and labour intensity is big, and the dust environmental pollution of polishing is serious, and operator's lead poisoning phenomenon usually takes place.
Summary of the invention
At the deficiencies in the prior art part, overcome the difficulty of processing that lead ring is thin and soft, conduct oneself with dignity again greatly, very easily be out of shape, the utility model provides a kind of turning lead ring anchor clamps.
The technical scheme that its technical problem that solves the utility model adopts is:
These anchor clamps are by anchor clamps chassis, inner pressure ring, outer press ring, outer plate, cushion block, the inner pressure ring hold-down screw, and outer press ring hold-down screw and clip plate are formed.Wherein outer press ring is divided at least two lobe rings, and the anchor clamps chassis is provided with groove, and the baseplane of groove and cell wall constitute seam.Be clipped in by the lead ring of turning in the groove on anchor clamps chassis, it located, lead ring is fixed in the groove with inner pressure ring, inner pressure ring hold-down screw, outer press ring, outer press ring hold-down screw by groove and seam on the anchor clamps chassis.
The beneficial effects of the utility model are turning efficient height, and environmentally safe can also satisfy ± required precision of 0.01mm.Simple to operate, use flexibly, overcome the difficulty of processing that lead ring is thin and soft, conduct oneself with dignity again greatly, very easily be out of shape.
Description of drawings
Fig. 1 is that the utility model master looks cross-sectional view,
Fig. 2 is that Fig. 1 overlooks the partial structurtes schematic diagram,
Among the figure: 1 anchor clamps chassis, 2 inner pressure rings, 3 outer press rings, 4 outer plates, 5 cushion blocks, 6 seams, 7 grooves, 8 lead rings, 9 inner pressure ring hold-down screws, 10 outer press ring hold-down screws, 11 clip plates.
The specific embodiment
In conjunction with the accompanying drawings 1～2, the utility model is described further.
These anchor clamps are by anchor clamps chassis 1, inner pressure ring 2, outer press ring 3, outer plate 4, cushion block 5, inner pressure ring hold-down screw 9, and outer press ring hold-down screw 10 and clip plate 11 are formed.Wherein outer press ring 3 is divided at least two lobe rings, and anchor clamps chassis 1 is provided with groove 7, and the baseplane of groove 7 and cell wall constitute seam 6.Be clipped in by the lead ring 8 of turning in the groove 7 on anchor clamps chassis, to its location, lead ring 8 be fixed in the groove 7 with inner pressure ring 2, inner pressure ring hold-down screw 9, outer press ring 3, outer press ring hold-down screw 10 by the groove 7 on the anchor clamps chassis and seam 6.When using this anchor clamps turning lead ring, fixedly inner pressure ring is removed outer press ring, the outer plane of a loop of turning lead ring.Fixing outer press ring then, plane of a loop in the turning lead ring.
After anchor clamps chassis 1 is fixed on lathe, when the little change of groove 7 depth dimensionses takes place, it is gently cut with lathe tool, to meet ± 0.01mm till.
Claims (2)
1, a kind of turning lead ring anchor clamps, it is characterized in that by anchor clamps chassis, inner pressure ring, outer press ring, outer plate, cushion block, the inner pressure ring hold-down screw, outer press ring hold-down screw and clip plate are formed, the anchor clamps chassis is provided with groove, the baseplane of groove and cell wall constitute seam, and inner pressure ring, inner pressure ring hold-down screw, outer press ring, outer press ring hold-down screw are fixed on lead ring in the groove.
2, turning lead ring anchor clamps as claimed in claim 1 is characterized in that described outer press ring is divided at least two lobe rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200106453U CN201249355Y (en) | 2008-02-03 | 2008-02-03 | Clamp for a turning lead ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200106453U CN201249355Y (en) | 2008-02-03 | 2008-02-03 | Clamp for a turning lead ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201249355Y true CN201249355Y (en) | 2009-06-03 |
Family
ID=40745027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200106453U Expired - Fee Related CN201249355Y (en) | 2008-02-03 | 2008-02-03 | Clamp for a turning lead ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201249355Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000999A (en) * | 2010-11-19 | 2011-04-06 | 南通爱慕希机械有限公司 | Tool clamp for machining long and narrow piece |
| CN102814669A (en) * | 2012-05-03 | 2012-12-12 | 沈阳富创精密设备有限公司 | Fixture for processing disc type multi-pore part through milling and drilling |
| CN105269037A (en) * | 2015-10-27 | 2016-01-27 | 芜湖市泰能电热器具有限公司 | Disc part drilling fixture |
| CN108526937A (en) * | 2018-03-20 | 2018-09-14 | 哈尔滨汽轮机厂有限责任公司 | A kind of method for turning of machining piston ring special fixture and machining piston ring |
| CN112872731A (en) * | 2021-01-16 | 2021-06-01 | 江苏赛德力制药机械制造有限公司 | Manufacturing process of annular thin plate with wedge-shaped section |
-
2008
- 2008-02-03 CN CNU2008200106453U patent/CN201249355Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000999A (en) * | 2010-11-19 | 2011-04-06 | 南通爱慕希机械有限公司 | Tool clamp for machining long and narrow piece |
| CN102814669A (en) * | 2012-05-03 | 2012-12-12 | 沈阳富创精密设备有限公司 | Fixture for processing disc type multi-pore part through milling and drilling |
| CN102814669B (en) * | 2012-05-03 | 2015-02-18 | 沈阳富创精密设备有限公司 | Fixture for processing disc type multi-pore part through milling and drilling |
| CN105269037A (en) * | 2015-10-27 | 2016-01-27 | 芜湖市泰能电热器具有限公司 | Disc part drilling fixture |
| CN108526937A (en) * | 2018-03-20 | 2018-09-14 | 哈尔滨汽轮机厂有限责任公司 | A kind of method for turning of machining piston ring special fixture and machining piston ring |
| CN112872731A (en) * | 2021-01-16 | 2021-06-01 | 江苏赛德力制药机械制造有限公司 | Manufacturing process of annular thin plate with wedge-shaped section |
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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 |
Granted publication date: 20090603 Termination date: 20150203 |
|
| EXPY | Termination of patent right or utility model |