CN108687206A - A kind of spinning aircraft tail shelf - Google Patents
A kind of spinning aircraft tail shelf Download PDFInfo
- Publication number
- CN108687206A CN108687206A CN201810441377.9A CN201810441377A CN108687206A CN 108687206 A CN108687206 A CN 108687206A CN 201810441377 A CN201810441377 A CN 201810441377A CN 108687206 A CN108687206 A CN 108687206A
- Authority
- CN
- China
- Prior art keywords
- tailstock
- fixed
- hydraulic cylinder
- shaft
- bearing
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/14—Spinning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B11/00—Automatic or semi-automatic turning-machines incorporating equipment for performing other working procedures, e.g. slotting, milling, rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B23/00—Tailstocks; Centres
- B23B23/04—Live centres
- B23B23/045—Live centres the centres being adjustable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2220/00—Details of turning, boring or drilling processes
- B23B2220/52—Whirling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
A kind of spinning aircraft tail shelf,Including thimble,Shaft,End cap,Angular contact ball bearing,Cylinder sleeve,Locking nut,Tailstock,Latch,Tailstock body,Connecting flange,Hydraulic cylinder,Connecting plate,Bearing,The linear guide,Tailstock slide plate,The tailstock is by shaft hole matching in tailstock body endoporus,The connecting flange is connect by screw thread with hydraulic cylinder piston rod,Cylinder sleeve is by shaft hole matching in tailstock endoporus,Cylinder sleeve bore is connected with shaft by angular contact ball bearing,Shaft front end has been connected through a screw thread thimble,The latch is fixed on tailstock body,Latch spindle nose, which is caught in the axial keyway of tailstock, prevents tailstock from rotating,The connecting plate is connect by screw thread with hydraulic cylinder piston rod,Hydraulic cylinder is fixed on bearing,Bearing is fixed by screws on machine body,The tailstock slide plate is connected by screw with tailstock body,Tailstock slide plate is fixed on the sliding block of the linear guide,The linear guide is connected with machine body.
Description
Technical field
The present invention relates to a kind of spinning aircraft tail shelf driving structures, belong to mechanical-hydraulic transmission device.
Background technology
The driving structure of sleeve barrel of lathe tailstock is often adopted rotation handwheel driving screw rod transmission pair manually and is carried out, or uses liquid
Press cylinder device drives tailstock, manual actuation structure that cannot automatically control, and the overall movement of tailstock also needs to machinery or people
Work is realized.
Invention content
More preferably to realize that the big stroke motion of spinning machine tailstock driving, the present invention provide a kind of spinning aircraft tail shelf, lead to
Double hydraulic cylinder driving tailstock and tailstock body are crossed, tailstock thimble is arranged to high speed bearing-type, adapts to rotary pressing processing blank clamping
Needs.
The technical scheme is that:A kind of spinning aircraft tail shelf, including thimble, shaft, end cap, angular contact ball bearing, cylinder
Set, locking nut, tailstock, latch, tailstock body, connecting flange, hydraulic cylinder, connecting plate, bearing, the linear guide, tailstock
Slide plate, for the tailstock by shaft hole matching in the endoporus of tailstock body, the connecting flange is fixed by screws in tail
Frame sleeve one end, connecting flange are connect by screw thread with hydraulic cylinder piston rod, and hydraulic cylinder is fixed on tailstock body end face, the cylinder
For set by shaft hole matching in tailstock leading portion endoporus, cylinder sleeve bore is connected with shaft, shaft tail end by angular contact ball bearing
It is equipped with the axial limiting that locking nut carries out axis group, the front end of shaft has been connected through a screw thread thimble, end cap assembly
The angular contact ball bearing of cylinder sleeve bore is compressed in the front end of cylinder sleeve, the latch is fixed on tailstock body, latch spindle nose
Being caught in the axial keyway of tailstock prevents tailstock from rotating, and the connecting plate is connected by screw thread and hydraulic cylinder piston rod
It connects, hydraulic cylinder is fixed on bearing, and bearing is fixed by screws on machine body, and the tailstock slide plate passes through with tailstock body
Screw connects, and tailstock slide plate is fixed on the sliding block of the linear guide, and the linear guide is connected with machine body.
In application, a hydraulic cylinder provides the axial movement of tailstock entirety, another Driven by Hydraulic Cylinder tailstock is axial
It moves, thimble realizes that a variety of spinning machine part hairs may be implemented in the axial movement of superposition stroke, the replacement that screws of thimble on tailstock
The Set and Positioning of base, enclosed shaft pivoting support facilitate lubrication and high-speed cruising.
Description of the drawings
Attached drawing 1 is a kind of spinning aircraft tail shelf structural schematic diagram of the present invention, and attached drawing 2 is a kind of spinning aircraft tail shelf left view of the present invention
Figure.
Specific implementation mode
Referring to attached drawing 1, attached drawing 2, the present invention provides a kind of spinning aircraft tail shelf, including thimble 1, shaft 2, end cap 3, angular contact
Ball bearing 4, cylinder sleeve 5, angular contact ball bearing 6, locking nut 7, tailstock 8, latch 9, tailstock body 10, connecting flange 11,
Hydraulic cylinder 12, connecting plate 13, bearing 14, hydraulic cylinder 15, the linear guide 16, tailstock slide plate 17.
A kind of tailstock 8 of spinning aircraft tail shelf is by shaft hole matching in the endoporus of tailstock body 10, the connection
Flange 11 is fixed by screws in 10 one end of tailstock, and connecting flange 11 is connect by screw thread with 12 piston rod of hydraulic cylinder, liquid
Cylinder pressure 12 is fixed on 10 end face of tailstock body.
For a kind of cylinder sleeve 5 of spinning aircraft tail shelf by shaft hole matching in 8 leading portion endoporus of tailstock, 5 endoporus of cylinder sleeve is logical
It crosses angular contact ball bearing 4 and 6 and is connected with shaft 2,2 tail end of shaft is equipped with the axial limiting that locking nut 7 carries out axis group, shaft
2 front end has been connected through a screw thread thimble 1, and the end cap 2 is assemblied in the angular contact of front end compression 5 endoporus of cylinder sleeve of cylinder sleeve 5
Ball bearing 4.
A kind of latch 9 of spinning aircraft tail shelf is fixed on tailstock body 10, and 9 spindle nose of latch is caught in tailstock 8
Axial keyway in prevent tailstock 8 from rotating, the connecting plate 13 connect by screw thread with 15 piston rod of hydraulic cylinder, hydraulic pressure
Cylinder 15 is fixed on base 14, and bearing 14 is fixed by screws on machine body, the tailstock slide plate 17 and tailstock body 10
It is connected by screw, tailstock slide plate 17 is fixed on the sliding block of the linear guide 16, and the linear guide 16 is connected with machine body.
Claims (3)
1. a kind of spinning aircraft tail shelf, including thimble, shaft, end cap, angular contact ball bearing, cylinder sleeve, locking nut, tailstock,
Latch, tailstock body, connecting flange, hydraulic cylinder, connecting plate, bearing, the linear guide, tailstock slide plate, the tailstock are logical
Shaft hole matching is crossed in the endoporus of tailstock body, the connecting flange is fixed by screws in tailstock one end, and connecting flange is logical
It crosses screw thread to connect with hydraulic cylinder piston rod, hydraulic cylinder is fixed on tailstock body end face.
2. a kind of spinning aircraft tail shelf as described in claim 1, it is characterised in that the cylinder sleeve in structure is matched by axis hole
It closes in tailstock leading portion endoporus, cylinder sleeve bore is connected with shaft by angular contact ball bearing, and shaft tail end is equipped with locking screw
Mother carries out the axial limiting of axis group, and the front end of shaft has been connected through a screw thread thimble, and the latch is fixed on tailstock body,
Latch spindle nose, which is caught in the axial keyway of tailstock, prevents tailstock from rotating.
3. a kind of spinning aircraft tail shelf as described in claim 1, it is characterised in that the connecting plate in structure passes through screw thread
It is connect with hydraulic cylinder piston rod, hydraulic cylinder is fixed on bearing, and bearing is fixed by screws on machine body, the tailstock
Slide plate is connected by screw with tailstock body, and tailstock slide plate is fixed on the sliding block of the linear guide, the linear guide and machine body phase
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810441377.9A CN108687206A (en) | 2018-04-26 | 2018-04-26 | A kind of spinning aircraft tail shelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810441377.9A CN108687206A (en) | 2018-04-26 | 2018-04-26 | A kind of spinning aircraft tail shelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108687206A true CN108687206A (en) | 2018-10-23 |
Family
ID=63846124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810441377.9A Pending CN108687206A (en) | 2018-04-26 | 2018-04-26 | A kind of spinning aircraft tail shelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108687206A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809029A (en) * | 2021-01-12 | 2021-05-18 | 江苏博尚工业装备有限公司 | Turning lathe with remove accurate and tight tailstock of stabilizing in top |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203725787U (en) * | 2014-01-03 | 2014-07-23 | 南京数控机床有限公司 | Programmable hydraulic tailstock for lathe |
| JP2014159060A (en) * | 2013-02-20 | 2014-09-04 | Jtekt Corp | Tail stock |
| CN204108324U (en) * | 2014-08-20 | 2015-01-21 | 南京数控机床有限公司 | A kind of servo-hydraulic tail frame device |
| CN205254128U (en) * | 2015-11-09 | 2016-05-25 | 五莲县奥利活塞有限公司 | Machine tool tailstock |
| CN107548327A (en) * | 2016-04-28 | 2018-01-05 | 二村机器株式会社 | Top rotary tailstock |
| CN208245544U (en) * | 2018-04-26 | 2018-12-18 | 盐城工业职业技术学院 | A kind of spinning aircraft tail shelf |
-
2018
- 2018-04-26 CN CN201810441377.9A patent/CN108687206A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014159060A (en) * | 2013-02-20 | 2014-09-04 | Jtekt Corp | Tail stock |
| CN203725787U (en) * | 2014-01-03 | 2014-07-23 | 南京数控机床有限公司 | Programmable hydraulic tailstock for lathe |
| CN204108324U (en) * | 2014-08-20 | 2015-01-21 | 南京数控机床有限公司 | A kind of servo-hydraulic tail frame device |
| CN205254128U (en) * | 2015-11-09 | 2016-05-25 | 五莲县奥利活塞有限公司 | Machine tool tailstock |
| CN107548327A (en) * | 2016-04-28 | 2018-01-05 | 二村机器株式会社 | Top rotary tailstock |
| CN208245544U (en) * | 2018-04-26 | 2018-12-18 | 盐城工业职业技术学院 | A kind of spinning aircraft tail shelf |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809029A (en) * | 2021-01-12 | 2021-05-18 | 江苏博尚工业装备有限公司 | Turning lathe with remove accurate and tight tailstock of stabilizing in top |
| CN112809029B (en) * | 2021-01-12 | 2022-03-15 | 江苏博尚工业装备有限公司 | Turning lathe with remove accurate and tight tailstock of stabilizing in top |
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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: 20181023 |