CN106583778A - Machining auxiliary device for turning of elongated shaft - Google Patents
Machining auxiliary device for turning of elongated shaft Download PDFInfo
- Publication number
- CN106583778A CN106583778A CN201610910804.4A CN201610910804A CN106583778A CN 106583778 A CN106583778 A CN 106583778A CN 201610910804 A CN201610910804 A CN 201610910804A CN 106583778 A CN106583778 A CN 106583778A
- Authority
- CN
- China
- Prior art keywords
- elongated shaft
- limiting tube
- turning
- locking
- limiting pipe
- 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.)
- Granted
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
- B23B31/02—Chucks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Turning (AREA)
Abstract
The invention discloses a machining auxiliary device for turning of an elongated shaft. The device comprises a connection flange fixed with a spindle chuck through a connection bolt. One end of a limiting pipe is assembled into an assembly inner hole of the connection bolt and fastened through a locking jackscrew. The other end of the limiting pipe is sequentially provided with an adjusting bolt, a locking nut and a gasket. An outer circle of the limiting pipe is sleeved with an auxiliary support body. The machining auxiliary device for turning of the elongated shaft has following beneficial effects: the machining auxiliary device is simple in structure and used conveniently and suitable for turning of elongated shaft-like parts in the machinery field; the limiting pipe controls the whipping amount of an elongated shaft workpiece; the auxiliary support body is used for supporting the limiting pipe while reducing the whipping amount of the limiting pipe and the elongated shaft workpiece during high-speed rotation, thereby avoiding vibration of the front end of the elongated shaft workpiece such that machining precision of a three-jaw clamping part at the front end is ensured; the adjusting bolt is capable of adjusting axial positioning of the elongated shaft workpiece and controlling the length after the elongated shaft workpiece is machined; the locking nut is capable of locking the adjusting nut so that length uniformity of the elongated shaft workpiece after machining is ensured.
Description
Technical field
The invention belongs to a kind of secondary process harness, and in particular to a kind of processing accessory of turning slender axles.
Background technology
In mechanical processing industry, in rotating at a high speed during Vehicle Processing slender axles one end, due to being placed in lathe spindle hollow hole
In part slender axles there is no Auxiliary support, very big whipping amount can be caused, cause the vibration of front end retained part, affect it to process
Precision.
The content of the invention
The present invention proposes to overcome shortcoming present in prior art, its objective is to provide a kind of turning elongated
The processing accessory of axle.
The technical scheme is that：
A kind of processing accessory of turning slender axles, including the adpting flange fixed by connecting bolt with spindle chuck；Position-limiting tube
One end is fitted in the assembling endoporus of adpting flange, and by locking jackscrew fastening；The position-limiting tube other end is disposed with regulation
Bolt, locking nut and pad；The cylindrical suit Auxiliary support body of position-limiting tube.
The adpting flange is the multidiameter structure formed by ring flange and neck, and centre forms ladder hole, and ladder leads to
The path section in hole is assembling endoporus, and assembles endoporus positioned at neck front end；Ring flange forms multiple uniform and axially disposed
Connecting hole, forms locking screw holes that are multiple uniform and being disposed radially on the hole wall for assembling endoporus.
The position-limiting tube is the multidiameter structure formed by path section and big footpath section, and path section is fitted in assembling endoporus,
And by being arranged at the fastening of locking screw holes internal locking jackscrew；Ladder hole is formed in the middle of position-limiting tube, the big footpath section of ladder hole is
Screw is adjusted, regulating bolt coordinates with screw screw thread is adjusted.
Elastic conjunction connection is between the Auxiliary support body and position-limiting tube and main shaft hollow hole.
The invention has the beneficial effects as follows：
Present configuration is simple, easy to use, and the adpting flange of design can be connected with machine tool chief axis chuck, and position-limiting tube can
The whipping amount of elongated shaft-like work is limited within the specific limits；The elastic Auxiliary support body of elastic conjunction is supported in main shaft hollow hole
While playing position-limiting tube, the whipping amount of position-limiting tube and elongated shaft-like work in high speed rotates is reduced, it is to avoid elongated shaft-like work front end
Produce vibration, it is ensured that the machining accuracy of its front end three-jaw retained part.At the same time the regulating bolt of the processing accessory afterbody
The axially position of elongated shaft-like work can be adjusted, the length after its processing is controlled；Locking nut can lock regulating bolt, protect
Extension consistency after card slender axles work pieces process.The turning of thin and long shafts part suitable for mechanical field of this processing accessory adds
Work, with certain novelty.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of adpting flange in the present invention；
Fig. 3 is the structural representation of position-limiting tube in the present invention.
Wherein：
The connecting bolt of 1 adpting flange 2
The 3 locking position-limiting tubes of jackscrew 4
The pad of 5 Auxiliary support body 6
The regulating bolt of 7 locking nut 8
The workpiece of 9 spindle chuck 10
The neck of 11 ring flange 12
The 13 assembling connecting holes of endoporus 14
The path section of 15 locking screw holes 41
42 big footpath sections 43 adjust screw
The three-jaw of 91 main shaft hollow hole 92.
Specific embodiment
The processing accessory of turning slender axles of the present invention is described in detail with reference to Figure of description and embodiment：
As shown in figure 1, a kind of processing accessory of turning slender axles, including the connection fixed by connecting bolt 2 with spindle chuck 9
Flange 1；The one end of position-limiting tube 4 is fitted in the assembling endoporus 13 of adpting flange 1, and is fastened by locking jackscrew 3；Position-limiting tube 4 is another
One end is disposed with regulating bolt 8, locking nut 7 and pad 6；Position-limiting tube 4 is cylindrical to be set with Auxiliary support body 5.
As shown in Fig. 2 the adpting flange 1 is the multidiameter structure formed by ring flange 11 and neck 12, centre is formed
Ladder hole, the path section of ladder hole is assembling endoporus 13, and assembles endoporus 13 positioned at the front end of neck 12；Ring flange 11 is formed
Multiple uniform and axially disposed connecting hole 14, forms lock that is multiple uniform and being disposed radially on the hole wall for assembling endoporus 13
Tight screw 15.
As shown in figure 3, the position-limiting tube 4 is the multidiameter structure formed by path section 41 and big footpath section 42, path section 41
In being fitted into assembling endoporus 13, and fastened by being arranged at the internal locking jackscrew 3 of locking screw holes 15；Ladder is formed in the middle of position-limiting tube 4
Through hole, to adjust screw 43, regulating bolt 8 coordinates the big footpath section of ladder hole with the screw thread of screw 43 is adjusted.
Elastic conjunction connection is between the Auxiliary support body 5 and position-limiting tube 4 and main shaft hollow hole 91.
The workpiece 10 stretches into the path section of the shoulder hole in the middle of position-limiting tube 4.
The assembly method of the present invention：
The path section 41 of position-limiting tube 4 is fitted in the assembling endoporus 13 of adpting flange 1, and is fixed using locking jackscrew 3, bullet
Property Auxiliary support body 5 load the position of 4 afterbody of position-limiting tube one；Again by regulating bolt 8, locking nut 7, pad 6 and the big footpath of limit body
The regulation screw 43 for holding 42 afterbodys is assembled；The three-jaw 92 of machine tool chief axis chuck 9 is pulled down, by the above-mentioned processing accessory for installing from main shaft
Chuck hole one end of chuck 9 loads main shaft hollow hole 91, suitably adjusts the position of Auxiliary support body 5, recycles connecting bolt 2
Adpting flange 1 is connected with spindle chuck 9；Installing three-jaw 92 can carry out the turnery processing of elongated shaft-like work 10.
Claims (4)
1. a kind of processing accessory of turning slender axles, it is characterised in that：Including with spindle chuck（9）By connecting bolt（2）Gu
Fixed adpting flange（1）；Position-limiting tube（4）One end is fitted into adpting flange（1）Assembling endoporus（13）In, and by locking jackscrew
（3）Fastening；Position-limiting tube（4）The other end is disposed with regulating bolt（8）, locking nut（7）And pad（6）；Position-limiting tube（4）Outward
Circle is set with Auxiliary support body（5）.
2. the processing accessory of a kind of turning slender axles according to claim 1, it is characterised in that：The adpting flange（1）
It is by ring flange（11）And neck（12）The multidiameter structure of formation, centre forms ladder hole, and the path section of ladder hole is
Assembling endoporus（13）, and assemble endoporus（13）Positioned at neck（12）Front end；Ring flange（11）Formed multiple uniform and set vertically
The connecting hole put（14）, assemble endoporus（13）Hole wall on form locking screw holes that are multiple uniform and being disposed radially（15）.
3. the processing accessory of a kind of turning slender axles according to claim 1, it is characterised in that：The position-limiting tube（4）It is
By path section（41）With big footpath section（42）The multidiameter structure of formation, path section（41）It is fitted into assembling endoporus（13）In, and lead to
Cross and be arranged at locking screw holes（15）Internal locking jackscrew（3）Fastening；Position-limiting tube（4）Centre formed ladder hole, ladder hole it is big
Footpath section is regulation screw（43）, regulating bolt（8）With regulation screw（43）Screw thread coordinates.
4. the processing accessory of a kind of turning slender axles according to claim 1, it is characterised in that：The Auxiliary support body
（5）With position-limiting tube（4）And main shaft hollow hole（91）Between be elastic conjunction connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610910804.4A CN106583778B (en) | 2016-10-20 | 2016-10-20 | The processing accessory of turning elongated shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610910804.4A CN106583778B (en) | 2016-10-20 | 2016-10-20 | The processing accessory of turning elongated shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106583778A true CN106583778A (en) | 2017-04-26 |
| CN106583778B CN106583778B (en) | 2018-11-16 |
Family
ID=58555551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610910804.4A Active CN106583778B (en) | 2016-10-20 | 2016-10-20 | The processing accessory of turning elongated shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106583778B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791070A (en) * | 2017-11-23 | 2018-03-13 | 上海瑞纽机械股份有限公司 | A kind of lathe for machining for being used to manufacture anti-vibration bar |
| CN109226787A (en) * | 2018-10-29 | 2019-01-18 | 徐州优力同创科技股份有限公司 | A kind of novel numerical control cutting off machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201186355Y (en) * | 2008-04-09 | 2009-01-28 | 上海海事大学 | Fixture for processing flexible long shaft |
| JP2009297833A (en) * | 2008-06-13 | 2009-12-24 | Citizen Machinery Co Ltd | Spindle structure of machine tool, and machine tool |
| CN203356605U (en) * | 2013-07-03 | 2013-12-25 | 北京力威尔航空精密机械有限公司 | Machining device for tapered rod |
| CN203578786U (en) * | 2013-10-28 | 2014-05-07 | 常州宝隆冶金设备制造有限公司 | Heavy horizontal lathe tailstock tip, and sleeking and drilling device |
| CN203751708U (en) * | 2014-04-08 | 2014-08-06 | 江西铜业股份有限公司 | Jaw type self-centering machine tool center frame |
| CN205519680U (en) * | 2016-04-19 | 2016-08-31 | 周桂春 | Numerical control lathe's dynamic sending machine |
| CN206169324U (en) * | 2016-10-20 | 2017-05-17 | 中核(天津)科技发展有限公司 | Utensil is assisted in processing of turning slender axles |
-
2016
- 2016-10-20 CN CN201610910804.4A patent/CN106583778B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201186355Y (en) * | 2008-04-09 | 2009-01-28 | 上海海事大学 | Fixture for processing flexible long shaft |
| JP2009297833A (en) * | 2008-06-13 | 2009-12-24 | Citizen Machinery Co Ltd | Spindle structure of machine tool, and machine tool |
| CN203356605U (en) * | 2013-07-03 | 2013-12-25 | 北京力威尔航空精密机械有限公司 | Machining device for tapered rod |
| CN203578786U (en) * | 2013-10-28 | 2014-05-07 | 常州宝隆冶金设备制造有限公司 | Heavy horizontal lathe tailstock tip, and sleeking and drilling device |
| CN203751708U (en) * | 2014-04-08 | 2014-08-06 | 江西铜业股份有限公司 | Jaw type self-centering machine tool center frame |
| CN205519680U (en) * | 2016-04-19 | 2016-08-31 | 周桂春 | Numerical control lathe's dynamic sending machine |
| CN206169324U (en) * | 2016-10-20 | 2017-05-17 | 中核(天津)科技发展有限公司 | Utensil is assisted in processing of turning slender axles |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791070A (en) * | 2017-11-23 | 2018-03-13 | 上海瑞纽机械股份有限公司 | A kind of lathe for machining for being used to manufacture anti-vibration bar |
| CN107791070B (en) * | 2017-11-23 | 2024-03-19 | 上海瑞纽机械股份有限公司 | A processing lathe for making anti vibration strip |
| CN109226787A (en) * | 2018-10-29 | 2019-01-18 | 徐州优力同创科技股份有限公司 | A kind of novel numerical control cutting off machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106583778B (en) | 2018-11-16 |
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