CN106624010A - Auxiliary tool for thin and long thin-wall tube type workpiece - Google Patents
Auxiliary tool for thin and long thin-wall tube type workpiece Download PDFInfo
- Publication number
- CN106624010A CN106624010A CN201611097303.5A CN201611097303A CN106624010A CN 106624010 A CN106624010 A CN 106624010A CN 201611097303 A CN201611097303 A CN 201611097303A CN 106624010 A CN106624010 A CN 106624010A
- Authority
- CN
- China
- Prior art keywords
- mandrel
- thin
- tube type
- sliding sleeve
- type workpiece
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/40—Expansion mandrels
- B23B31/404—Gripping the work or tool by jaws moving radially controlled by conical surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention belongs to the field of tool design, and relates to an auxiliary tool for a thin and long thin-wall tube type workpiece. The tool comprises a mandrel 1, a conical sleeve 3, a sliding sleeve 4, a gasket 5 and a hex nut 6. The auxiliary tool can achieve positioning conveniently and conduct clamping stably, rapidly and conveniently, the clamping difficulty is low, the working efficiency is high, and the tool is simple in structure and convenient to operate and can improve the machining efficiency of the thin and long thin-wall tube type workpiece.
Description
Technical field
The invention belongs to Fixture Design technology, is related to a kind of fine long thin-walled tube class accessory turning, is ground quick positioning and clamping
Processing unit (plant).
Background technology
Mechanical Field of Aviation Manufacturing has a large amount of elongated tubular thin wall components, and such part is longer, wall thickness is thin and linearity,
Required precision is higher, needs to carry out turning, grinding.Because such part is light-wall pipe like members, system rigidity is poor, in car
Clamping is insecure on bed, grinding machine, and benchmark centering is difficult, so that part working (machining) efficiency is low, precision is difficult to meet matching requirements.
The content of the invention
The purpose of the present invention is：Propose the quick positioning dress of a kind of fine long thin-walled tube class accessory turning simple to operate, grinding
Folder processing unit (plant).
The technical scheme is that：
The invention belongs to Fixture Design technology, it is related to a kind of auxiliary mould of fine long thin-walled tube type workpiece, including mandrel 1,
Taper sheath 3, sliding sleeve 4, packing ring 5, hex-head nut 6；
Described mandrel 1 is Step Shaft, and the left end of mandrel 1 is two-stage step, described taper sheath 3, sliding sleeve 4 and packing ring 5
It is socketed with mandrel left end first order step, and the male cone (strobilus masculinus) of described taper sheath 3 is towards another extreme direction of mandrel, taper sheath 3
Can be on the step surface of first order step slidably with sliding sleeve 4；Described hex-head nut 6 and the second of the left end of mandrel
Level step is screwed；Packing ring 5 is clamped between hex-head nut 6 and sliding sleeve 4；The centre of mandrel is fine long thin-walled tube type workpiece
Supporting part.
When using, workpiece 2 (fine long thin-walled tube) is penetrated from left to right in 1- mandrels to right-hand member seam card by direction as shown
Firmly, taper sheath, sliding sleeve, packing ring penetrated in 1- mandrels successively, then 6- hex-head nuts are screwed into block left end, and passed through
Left and right two ends center hole is positioned on lathe and grinding machine equipment and is processed.
Beneficial effects of the present invention：
The present invention is a kind of suitable for fine long thin-walled tube class accessory turning, the quick positioning and clamping processing unit (plant) of grinding, and energy
It is enough it is stable by fine long thin-walled tube class part fixation on this device, by screw on nut retaining element on lathe, grinding machine plus
Work.This device solves the problems, such as turning, grinding of the elongated pipe parts on lathe, grinding machine so that part processing precision
Height, product quality is stable, and working (machining) efficiency is also improved.
Description of the drawings
Fig. 1 is the sectional view of the present invention；
Wherein：1- mandrels, 2- workpiece (fine long thin-walled tube), 3- taper sheaths, 4- sliding sleeves, 5- packing rings, 6- hex-head nuts.
Specific embodiment
The specific embodiment of the present invention is described in further details below：
Refer to Fig. 1, a kind of auxiliary mould of fine long thin-walled tube type workpiece, including mandrel 1, taper sheath 3, sliding sleeve 4, packing ring
5th, hex-head nut 6；
Described mandrel 1 is Step Shaft, and the left end of mandrel 1 is two-stage step, described taper sheath 3, sliding sleeve 4 and packing ring 5
It is socketed with mandrel left end first order step, and the male cone (strobilus masculinus) of described taper sheath 3 is towards another extreme direction of mandrel, taper sheath 3
Can be on the step surface of first order step slidably with sliding sleeve 4；Described hex-head nut 6 and the second of the left end of mandrel
Level step is screwed；Packing ring 5 is clamped between hex-head nut 6 and sliding sleeve 4；The centre of mandrel is fine long thin-walled tube type workpiece
Supporting part.
When using, workpiece 2 (fine long thin-walled tube) is penetrated from left to right in 1- mandrels to right-hand member seam card by direction as shown
Firmly, taper sheath, sliding sleeve, packing ring penetrated in 1- mandrels successively, then 6- hex-head nuts are screwed into block left end, and passed through
Left and right two ends center hole is positioned on lathe and grinding machine equipment and is processed.
Claims (1)
1. a kind of auxiliary mould of fine long thin-walled tube type workpiece, including mandrel (1), taper sheath (3), sliding sleeve (4), packing ring (5), six
Angle head nut (6)；
Described mandrel (1) is Step Shaft, and the left end of mandrel (1) is two-stage step, described taper sheath (3), sliding sleeve (4) and pad
Circle () 5 is socketed with mandrel left end first order step, and the male cone (strobilus masculinus) of described taper sheath (3) is towards another extreme direction of mandrel,
Taper sheath (3) and sliding sleeve (4) can be on the step surfaces of first order step slidably；Described hex-head nut () 6 and core
The second level step of the left end of axle is screwed；Packing ring (5) is clamped between hex-head nut (6) and sliding sleeve (4)；In mandrel
Between for fine long thin-walled tube type workpiece supporting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611097303.5A CN106624010A (en) | 2016-12-02 | 2016-12-02 | Auxiliary tool for thin and long thin-wall tube type workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611097303.5A CN106624010A (en) | 2016-12-02 | 2016-12-02 | Auxiliary tool for thin and long thin-wall tube type workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106624010A true CN106624010A (en) | 2017-05-10 |
Family
ID=58814257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611097303.5A Pending CN106624010A (en) | 2016-12-02 | 2016-12-02 | Auxiliary tool for thin and long thin-wall tube type workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106624010A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414100A (en) * | 2017-07-31 | 2017-12-01 | 新兴能源装备股份有限公司 | The turning tool and processing method of a kind of thin-walled cylindrical workpiece |
| CN113118801A (en) * | 2021-04-15 | 2021-07-16 | 中北大学 | Special fixture for copper bush part machining |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3317828A1 (en) * | 1983-05-17 | 1984-11-22 | Josef 7230 Schramberg Moosmann | Quick-action mandrel for machine tools |
| DD274580A1 (en) * | 1988-08-08 | 1989-12-27 | Robur Werke Zittau Veb | CLOSING DEVICE FOR INTERNAL TENSION PREFERABLY TUBULAR TUBES |
| CN202639879U (en) * | 2012-04-27 | 2013-01-02 | 东风(十堰)楚凯汽车零件有限公司 | Extrusion tensioning clamp |
| CN204565180U (en) * | 2015-03-10 | 2015-08-19 | 南京农业大学灌云现代农业装备研究院 | A kind of lathe expanding mandrel device |
| CN204686071U (en) * | 2015-06-10 | 2015-10-07 | 丁晖 | A kind of thin-walled external member Excircle machining fixture |
| CN205519737U (en) * | 2016-01-20 | 2016-08-31 | 昆明理工大学 | Outer expanding line -up clamp of rubber |
-
2016
- 2016-12-02 CN CN201611097303.5A patent/CN106624010A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3317828A1 (en) * | 1983-05-17 | 1984-11-22 | Josef 7230 Schramberg Moosmann | Quick-action mandrel for machine tools |
| DD274580A1 (en) * | 1988-08-08 | 1989-12-27 | Robur Werke Zittau Veb | CLOSING DEVICE FOR INTERNAL TENSION PREFERABLY TUBULAR TUBES |
| CN202639879U (en) * | 2012-04-27 | 2013-01-02 | 东风(十堰)楚凯汽车零件有限公司 | Extrusion tensioning clamp |
| CN204565180U (en) * | 2015-03-10 | 2015-08-19 | 南京农业大学灌云现代农业装备研究院 | A kind of lathe expanding mandrel device |
| CN204686071U (en) * | 2015-06-10 | 2015-10-07 | 丁晖 | A kind of thin-walled external member Excircle machining fixture |
| CN205519737U (en) * | 2016-01-20 | 2016-08-31 | 昆明理工大学 | Outer expanding line -up clamp of rubber |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414100A (en) * | 2017-07-31 | 2017-12-01 | 新兴能源装备股份有限公司 | The turning tool and processing method of a kind of thin-walled cylindrical workpiece |
| CN113118801A (en) * | 2021-04-15 | 2021-07-16 | 中北大学 | Special fixture for copper bush part machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |