CN204353829U - A kind of fixture for the processing of circular ring work piece outer ring surface grooving - Google Patents
A kind of fixture for the processing of circular ring work piece outer ring surface grooving Download PDFInfo
- Publication number
- CN204353829U CN204353829U CN201420842431.8U CN201420842431U CN204353829U CN 204353829 U CN204353829 U CN 204353829U CN 201420842431 U CN201420842431 U CN 201420842431U CN 204353829 U CN204353829 U CN 204353829U
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- China
- Prior art keywords
- work piece
- sleeve
- fixture
- circular ring
- external diameter
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- 238000003754 machining Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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Abstract
The utility model discloses a kind of fixture for the processing of circular ring work piece outer ring surface grooving, feature comprises fixture chassis, sleeve and pressure ring, fixture chassis is fixedly connected with the work top of machining tool, sleeve is coaxially fixedly connected on fixture chassis, circular ring work piece to be processed be enclosed within sleeve outer and both closely cooperate, the lower surface of circular ring work piece is against on the upper surface on fixture chassis, pressure ring is coaxially fixedly connected on the upper surface of described sleeve by bolt, the external diameter of pressure ring is equal with the external diameter on fixture chassis, external diameter 4 ~ the 10mm larger than the external diameter of described sleeve of pressure ring, the height of sleeve is equal to or slightly less than the height of circular ring work piece, advantage is the accurate Set and Positioning that can be realized 0 ° ~ 360 ° circular ring work pieces at any angle by this fixture, then fixture is fixed on the work top of lathe, just can carry out the grooving processing of circular ring work piece outer ring surface, and the dimension control of grooving processing is accurate.
Description
Technical field
The utility model relates to the fixture used in machining, particularly relates to a kind of fixture for the processing of circular ring work piece outer ring surface grooving.
Background technology
In recent years, the part of machine tooling trend is complicated, and particularly the difficulty of processing of curved surface, anchor ring, shaped piece etc. and precision, propose more and more higher requirement to lathe jig, fixture.
The grooving processing of circular ring work piece outer ring surface, its difficult point is clamping and the precise positioning of circular ring work piece, simultaneously because stress such as to concentrate very easily cause circular ring work piece to be out of shape in process at the existence of problem, directly has influence on the machining accuracy of circular ring work piece.Traditional adding circular ring work piece outer ring surface grooving adopts manual location man-hour, that annulus or semicircular ring workpiece are directly fixed on lathe chassis, manually adjust the orientation of circular ring work piece to reach different cutting angles, but the position of circular ring work piece all there will be the change of different angles after each adjustment relative to process tool, this directly causes the cutting groove depth of circular ring work piece outer ring surface to differ, simultaneously traditional processing method operating efficiency is low, grooving dimensional accuracy is difficult to control, and the follow-up use for workpiece causes great hidden danger.
Summary of the invention
It is high that technical problem to be solved in the utility model is to provide a kind of working (machining) efficiency, and dimension control is accurately for the fixture of circular ring work piece outer ring surface grooving processing.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of fixture for the processing of circular ring work piece outer ring surface grooving, comprise fixture chassis, sleeve and pressure ring, described fixture chassis is fixedly connected with the work top of machining tool, described sleeve is coaxially fixedly connected on described fixture chassis, circular ring work piece to be processed be enclosed within described sleeve outer and both closely cooperate, the lower surface of circular ring work piece is against on the upper surface on described fixture chassis, described pressure ring is coaxially fixedly connected on the upper surface of described sleeve by bolt, the external diameter of described pressure ring is equal with the external diameter on described fixture chassis, external diameter 4 ~ the 10mm larger than the external diameter of described sleeve of described pressure ring, the height of described sleeve is equal to or slightly less than the height of circular ring work piece.
A kind of fixture for the processing of circular ring work piece outer ring surface grooving, comprise fixture chassis, sleeve and pressure ring, described fixture chassis is fixedly connected with the work top of machining tool, described sleeve is coaxially fixedly connected on described fixture chassis, the lower end of described sleeve has been wholely set installation bulge loop, circular ring work piece to be processed be enclosed within described sleeve outer and both closely cooperate, the lower surface of circular ring work piece is against on the upper surface of described installation bulge loop, described pressure ring is coaxially fixedly connected on the upper surface of described sleeve by bolt, the external diameter of described pressure ring is equal with the external diameter of described installation bulge loop, external diameter 4 ~ the 10mm larger than the external diameter of described sleeve of described pressure ring, the height of upper surface to the upper surface of described installation bulge loop of described sleeve is equal to or slightly less than the height of circular ring work piece.
Described pressure ring is integrally formed by connecting with the vertical plane of annular by the horizontal plane of annular, described horizontal plane is fixedly connected with by the upper surface of bolt with described sleeve, and described vertical plane coaxial sleeve is in described sleeve and contact with the inner ring surface of described sleeve; This structure ensure that the axiality of pressure ring and sleeve, improves the precision of grooving processing.
The lower end of described sleeve is fixedly connected with described fixture chassis by bolt.
Compared with prior art, the utility model has the advantages that the accurate Set and Positioning that can be realized 0 ° ~ 360 ° circular ring work pieces at any angle by this fixture, then fixture is fixed on the work top of lathe, just the grooving processing of circular ring work piece outer ring surface can be carried out, also can process the circular ring work piece of different-thickness, also can carry out the grooving processing of different depth on workpiece outer ring surface, and the dimension control of grooving processing is accurate; In addition, this clamp structure is simple, easy and simple to handle, has certain versatility, and the operating efficiency that grooving is processed is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
Embodiment one: as shown in the figure, a kind of fixture for the processing of circular ring work piece outer ring surface grooving, comprise fixture chassis 1, sleeve 2 and pressure ring 3, fixture chassis 1 is fixedly connected with the work top (not shown) of machining tool, the lower end of sleeve 2 is coaxially fixedly connected on fixture chassis 1 by bolt, circular ring work piece 4 to be processed be enclosed within sleeve 2 outer and both closely cooperate, the lower surface of circular ring work piece 4 is against on the upper surface on fixture chassis 1, pressure ring 3 is integrally formed by connecting with the vertical plane of annular by the horizontal plane of annular, horizontal plane is fixedly connected with by the upper surface of bolt with sleeve 2, vertical plane coaxial sleeve is in sleeve 2 and contact with the inner ring surface of sleeve 2, the external diameter of the horizontal plane of pressure ring 3 is equal with the external diameter on fixture chassis 1, the external diameter 10mm larger than the external diameter of sleeve 2 of the horizontal plane of pressure ring 3, the height of sleeve 2 equals the height of circular ring work piece 4.
Embodiment two: as shown in the figure, other structure with embodiment with, difference is: the lower end of sleeve 2 has been wholely set installs bulge loop 21, circular ring work piece 4 to be processed be enclosed within sleeve 2 outer and both closely cooperate, the lower surface of circular ring work piece 4 is against on the upper surface of installation bulge loop 21, the external diameter of the horizontal plane of pressure ring 3 is equal with the external diameter installing bulge loop 21, and the height of upper surface to the upper surface of installing bulge loop 21 of sleeve 2 equals the height of circular ring work piece 4.
In above-described embodiment, pressure ring 3 can only have an annular horizontal plane, and the difference of the external diameter of the horizontal plane of pressure ring 3 and the external diameter of sleeve 2 can be selected according to actual needs in the scope of 4 ~ 10mm; The height of the height of sleeve 2 or the upper surface of sleeve 2 to the upper surface of installing bulge loop 21 also can be slightly less than the height of circular ring work piece 4.
Claims (4)
1. the fixture for the processing of circular ring work piece outer ring surface grooving, it is characterized in that comprising fixture chassis, sleeve and pressure ring, described fixture chassis is fixedly connected with the work top of machining tool, described sleeve is coaxially fixedly connected on described fixture chassis, circular ring work piece to be processed be enclosed within described sleeve outer and both closely cooperate, the lower surface of circular ring work piece is against on the upper surface on described fixture chassis, described pressure ring is coaxially fixedly connected on the upper surface of described sleeve by bolt, the external diameter of described pressure ring is equal with the external diameter on described fixture chassis, external diameter 4 ~ the 10mm larger than the external diameter of described sleeve of described pressure ring, the height of described sleeve is equal to or slightly less than the height of circular ring work piece.
2. the fixture for the processing of circular ring work piece outer ring surface grooving, it is characterized in that comprising fixture chassis, sleeve and pressure ring, described fixture chassis is fixedly connected with the work top of machining tool, described sleeve is coaxially fixedly connected on described fixture chassis, the lower end of described sleeve has been wholely set installation bulge loop, circular ring work piece to be processed be enclosed within described sleeve outer and both closely cooperate, the lower surface of circular ring work piece is against on the upper surface of described installation bulge loop, described pressure ring is coaxially fixedly connected on the upper surface of described sleeve by bolt, the external diameter of described pressure ring is equal with the external diameter of described installation bulge loop, external diameter 4 ~ the 10mm larger than the external diameter of described sleeve of described pressure ring, the height of upper surface to the upper surface of described installation bulge loop of described sleeve is equal to or slightly less than the height of circular ring work piece.
3. as claimed in claim 1 or 2 a kind of for circular ring work piece outer ring surface grooving processing fixture, it is characterized in that described pressure ring is integrally formed by connecting with the vertical plane of annular by the horizontal plane of annular, described horizontal plane is fixedly connected with by the upper surface of bolt with described sleeve, and described vertical plane coaxial sleeve is in described sleeve and contact with the inner ring surface of described sleeve.
4. as claimed in claim 1 or 2 a kind of for circular ring work piece outer ring surface grooving processing fixture, it is characterized in that the lower end of described sleeve is fixedly connected with described fixture chassis by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842431.8U CN204353829U (en) | 2014-12-25 | 2014-12-25 | A kind of fixture for the processing of circular ring work piece outer ring surface grooving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842431.8U CN204353829U (en) | 2014-12-25 | 2014-12-25 | A kind of fixture for the processing of circular ring work piece outer ring surface grooving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204353829U true CN204353829U (en) | 2015-05-27 |
Family
ID=53255325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420842431.8U Expired - Fee Related CN204353829U (en) | 2014-12-25 | 2014-12-25 | A kind of fixture for the processing of circular ring work piece outer ring surface grooving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204353829U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680294A (en) * | 2017-02-27 | 2017-05-17 | 仪征亚新科双环活塞环有限公司 | Device for detecting bright band of external circular surface of piston ring |
| CN109955206A (en) * | 2017-12-25 | 2019-07-02 | 航天海鹰(哈尔滨)钛业有限公司 | A kind of tooling and method of accurate control V-type bellows weld size |
-
2014
- 2014-12-25 CN CN201420842431.8U patent/CN204353829U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680294A (en) * | 2017-02-27 | 2017-05-17 | 仪征亚新科双环活塞环有限公司 | Device for detecting bright band of external circular surface of piston ring |
| CN109955206A (en) * | 2017-12-25 | 2019-07-02 | 航天海鹰(哈尔滨)钛业有限公司 | A kind of tooling and method of accurate control V-type bellows weld size |
| CN109955206B (en) * | 2017-12-25 | 2022-05-17 | 航天海鹰(哈尔滨)钛业有限公司 | Tool and method for accurately controlling size of weld joint of V-shaped corrugated pipe |
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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: 20150527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |