CN109909516A - A kind of all-hydraulic structure of tailstock - Google Patents
A kind of all-hydraulic structure of tailstock Download PDFInfo
- Publication number
- CN109909516A CN109909516A CN201910362248.5A CN201910362248A CN109909516A CN 109909516 A CN109909516 A CN 109909516A CN 201910362248 A CN201910362248 A CN 201910362248A CN 109909516 A CN109909516 A CN 109909516A
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- tailstock
- main body
- main shaft
- cylinder
- telescopic oil
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Abstract
The invention discloses a kind of all-hydraulic structures of tailstock, including bed piece, the tailstock is movably arranged on the guide rail on bed piece surface, the tailstock includes tailstock main body, the tailstock lower body part is connected with locking cylinder, and tailstock main body is locked on bed piece guide rail by the locking cylinder, and the tailstock body ends are connected with telescopic oil cylinder, the tailstock bottom side is also connected with Shift cylinder, and the Shift cylinder and telescopic oil cylinder are located at tailstock main body the same side；Through there is tailstock main shaft, tailstock main shaft end is connected the tailstock body interior with telescopic oil cylinder, and the telescopic oil cylinder pushes tailstock main shaft elastic in tailstock main body.Manual operation is improved to hydraulic drive in the present invention, can be improved work efficiency energy conservation, can be improved 2-3 times of work efficiency；Traditional handwheel rolling is improved to automatic technology, mitigates labor intensity of workers.
Description
Technical field
The present invention relates to tailstock technical fields, more particularly to a kind of all-hydraulic structure of tailstock.
Background technique
Tailstock is the component for cooperating spindle box bearing workpiece or tool, is needed manually when traditional tailstock uses
Tailstock main body mobile position on bed piece is pushed, screw rod is twisted with wrench, by tailstock pressing plate tailstock main body in lathe
Lathe bed locking, rotates tailstock body rear handwheel, pushes the tailstock main shaft in tailstock main body elastic by screw drive,
It is equipped with top when tailstock main shaft protracts in front end taper hole, top to withstand workpiece, lathe can workpieces processing.
Existing tailstock when in use, needs manual operation by workers handwheel and locking lathe bed, all needs beside every a machine tool
There is worker operation, working efficiency is low, increases production cost.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides a kind of all-hydraulic structures of tailstock.
The technical scheme adopted by the invention is that: a kind of all-hydraulic structure of tailstock, including bed piece, the tailstock activity
It is mounted on the guide rail on bed piece surface, the tailstock includes tailstock main body, and the tailstock lower body part is connected with locking oil
Tailstock main body is locked on bed piece guide rail by cylinder, the locking cylinder, and the tailstock body ends are connected with telescopic oil cylinder,
The tailstock bottom side is also connected with Shift cylinder, and the Shift cylinder and telescopic oil cylinder are located at tailstock main body the same side.
Further, the tailstock body interior, which runs through, tailstock main shaft, tailstock main shaft end and telescopic oil cylinder phase
Connection, the telescopic oil cylinder push tailstock main shaft elastic in tailstock main body.
Further, the setting of tailstock main shaft end is fluted, and the telescopic oil cylinder front end is provided with embedded block, described embedded
Block is embedded into the groove of tailstock main shaft end.
Further, the tailstock main shaft is internally provided with taper hole, is equipped in the taper hole top.
Further, the locking cylinder matches with tailstock pressing plate and tailstock main body is tightly fixed on bed piece.
Further, it is provided with through-hole in the middle part of the tailstock pressing plate, and tailstock clamp surface is provided with engaging slot.
Further, pull rod, the engaging of the tie rod end and tailstock clamp surface are additionally provided in the locking cylinder
Slot fastens.
Compared with prior art, the beneficial effects of the present invention are:
1, tailstock, is locked at lathe with locking cylinder by the position in the present invention with Shift cylinder adjustment tailstock on bed piece
On lathe bed, with position of the telescopic oil cylinder adjustment tailstock main shaft in tailstock main body, it can be improved work efficiency energy conservation, work efficiency can be improved
2-3 times.
2, traditional handwheel rolling is improved to automatic technology, mitigates labor intensity of workers.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the all-hydraulic structure of tailstock of the present invention.
Wherein: 1- bed piece, 2- tailstock main body, 3- tailstock main shaft, 4- telescopic oil cylinder, 5- is top, 6- locking cylinder, 7-
Pull rod, 8- tailstock pressing plate, 9- engaging slot, 10- Shift cylinder, 11- groove, 12- embedded block.
Specific embodiment
In order to deepen the understanding of the present invention, present invention will be further explained below with reference to the attached drawings and examples, the implementation
Example for explaining only the invention, does not constitute protection scope of the present invention and limits.
As shown in Figure 1, a kind of all-hydraulic structure of tailstock, including bed piece 1, the tailstock are movably arranged on bed piece
On the guide rail on surface, the tailstock includes tailstock main body 2, and 2 lower part of tailstock main body is connected with locking cylinder 6, the locking
Tailstock main body 2 is locked on 1 guide rail of bed piece by oil cylinder 6, and 2 end of tailstock main body is connected with telescopic oil cylinder 4, the tail
Seat bottom side is also connected with Shift cylinder 10, and the hydraulic oil provided by hydraulic system pushes the piston in Shift cylinder 10
And piston rod, push tailstock main body 2 to be moved to any position on bed piece 1；The Shift cylinder 10 with telescopic oil cylinder 4
In 2 the same side of tailstock main body.
In the above-described embodiments, inside the tailstock main body 2 through there is a tailstock main shaft 3,3 end of tailstock main shaft with stretch
Contracting oil cylinder 4 is connected, and the telescopic oil cylinder 4 pushes tailstock main shaft 3 elastic in tailstock main body 2；3 end of tailstock main shaft
End setting fluted 11,4 front end of telescopic oil cylinder are provided with embedded block 12, and the embedded block 12 is embedded into 3 end of tailstock main shaft
In the groove 11 at end；The tailstock main shaft 3 is internally provided with taper hole, and top 5 are equipped in the taper hole.What hydraulic system provided
Hydraulic oil pushes piston and piston rod in telescopic oil cylinder 4, pushes the tailstock main shaft 3 in tailstock main body 2 elastic, tail
Top 5, top 5 are equipped in the taper hole of front end when seat main shaft 3 protracts and withstands workpiece, and lathe can workpieces processing.
In the above-described embodiments, the locking cylinder 6 is matched with tailstock pressing plate 8 is tightly fixed to machine for tailstock main body 2
On bed lathe bed 1；Through-hole is provided in the middle part of the tailstock pressing plate 8, and 8 surface of tailstock pressing plate is provided with engaging slot 9；The locking
Pull rod 7 is additionally provided in oil cylinder 6, the engaging slot 9 of 7 end of pull rod and 8 surface of tailstock pressing plate fastens.Hydraulic system provides
Hydraulic oil, push the piston and pull rod 7 in locking cylinder 6, pull rod 7 passes through the through-hole at the middle part of tailstock pressing plate 8, and and tailstock
The engaging slot 9 on 8 surface of pressing plate fastens, and locking cylinder 6 pushes locking tailstock pressing plate 8 that tailstock main body 2 is locked at bed piece 1
On.
What the embodiment of the present invention was announced is preferred embodiment, and however, it is not limited to this, the ordinary skill people of this field
Member, easily according to above-described embodiment, understands spirit of the invention, and make different amplification and variation, but as long as not departing from this
The spirit of invention, all within the scope of the present invention.
Claims (7)
1. a kind of all-hydraulic structure of tailstock, including bed piece, it is characterised in that: the tailstock is movably arranged on bed piece table
On the guide rail in face, the tailstock includes tailstock main body, and the tailstock lower body part is connected with locking cylinder, and the locking cylinder will
Tailstock main body is locked on bed piece guide rail, and the tailstock body ends are connected with telescopic oil cylinder, the tailstock bottom side
It is also connected with Shift cylinder, the Shift cylinder and telescopic oil cylinder are located at tailstock main body the same side.
2. the all-hydraulic structure of tailstock according to claim 1, it is characterised in that: the tailstock body interior, which runs through, tailstock
Main shaft, tailstock main shaft end are connected with telescopic oil cylinder, before the telescopic oil cylinder promotion tailstock main shaft is in tailstock main body
After stretch.
3. the all-hydraulic structure of tailstock according to claim 2, it is characterised in that: tailstock main shaft end is provided with recessed
Slot, the telescopic oil cylinder front end are provided with embedded block, and the embedded block is embedded into the groove of tailstock main shaft end.
4. the all-hydraulic structure of tailstock according to claim 1 or 3, it is characterised in that: the tailstock main shaft is internally provided with
Taper hole is equipped in the taper hole top.
5. the all-hydraulic structure of tailstock according to claim 1, it is characterised in that: the locking cylinder and tailstock pressing plate match
Tailstock main body is tightly fixed on bed piece by conjunction.
6. the all-hydraulic structure of tailstock according to claim 5, it is characterised in that: be provided in the middle part of the tailstock pressing plate logical
Hole, and tailstock clamp surface is provided with engaging slot.
7. the all-hydraulic structure of tailstock according to claim 1 or 6, it is characterised in that: be additionally provided in the locking cylinder
Pull rod, the tie rod end and the engaging slot of tailstock clamp surface fasten.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910362248.5A CN109909516A (en) | 2019-04-30 | 2019-04-30 | A kind of all-hydraulic structure of tailstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910362248.5A CN109909516A (en) | 2019-04-30 | 2019-04-30 | A kind of all-hydraulic structure of tailstock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109909516A true CN109909516A (en) | 2019-06-21 |
Family
ID=66979026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910362248.5A Pending CN109909516A (en) | 2019-04-30 | 2019-04-30 | A kind of all-hydraulic structure of tailstock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109909516A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475481A (en) * | 2020-09-30 | 2021-03-12 | 宁波夏拓智能科技有限公司 | Integrated machine tool tailstock used in gear hobbing machine |
| CN112775448A (en) * | 2021-01-08 | 2021-05-11 | 江苏博尚工业装备有限公司 | Turning lathe with automatic control top dynamics tailstock |
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|---|---|---|---|---|
| CN201361716Y (en) * | 2009-03-16 | 2009-12-16 | 长沙金岭机床有限责任公司 | Hydraulic tailstock of numerically controlled lathe |
| CN201735812U (en) * | 2009-12-24 | 2011-02-09 | 安阳鑫盛机床股份有限公司 | Tail hydraulic locking device |
| CN202317053U (en) * | 2011-11-15 | 2012-07-11 | 德州普利森机床有限公司 | Tailstock of heavy-duty lathe |
| CN202461555U (en) * | 2012-02-28 | 2012-10-03 | 广州市新帅机械制造有限公司 | Hydraulic tailstock |
| CN202934144U (en) * | 2012-12-12 | 2013-05-15 | 六安瑞普数控装备有限公司 | Tailstock built-in structure of numerically controlled lathe |
| CN103286333A (en) * | 2013-06-27 | 2013-09-11 | 上海三一精机有限公司 | Hydraulic tailstock structure and machine tool |
| CN203209712U (en) * | 2013-03-01 | 2013-09-25 | 山东白马永诚数控机床有限公司 | Moving type tailstock |
| JP2014100771A (en) * | 2012-11-21 | 2014-06-05 | Jtekt Corp | Tail stock |
| JP2014213444A (en) * | 2013-04-30 | 2014-11-17 | 中村留精密工業株式会社 | Automated tailstock of lathe |
| CN104668330A (en) * | 2015-01-29 | 2015-06-03 | 山东鲁南机床有限公司 | Guidance and transmission integrated internal hydraulic sleeve tailstock |
| CN205147341U (en) * | 2015-10-29 | 2016-04-13 | 上海银上数控装备有限公司 | Dustproof hydraulic tailstock |
| CN206702235U (en) * | 2017-03-27 | 2017-12-05 | 云南Cy集团有限公司 | A kind of tailstock retaining mechanism and numerical-control horizontal lathe tailstock |
| CN107470656A (en) * | 2017-08-08 | 2017-12-15 | 英伟达（江苏）机床有限公司 | A kind of novel hydraulic tailstock core shaft structure |
| CN207724116U (en) * | 2017-06-12 | 2018-08-14 | 南通德鑫数控机床有限公司 | A kind of numerically-controlled precise cylindrical grinder hydraulic tailstock mechanism |
| CN209811248U (en) * | 2019-04-30 | 2019-12-20 | 安徽金瑞智能装备有限公司 | Tailstock full hydraulic structure |
-
2019
- 2019-04-30 CN CN201910362248.5A patent/CN109909516A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201361716Y (en) * | 2009-03-16 | 2009-12-16 | 长沙金岭机床有限责任公司 | Hydraulic tailstock of numerically controlled lathe |
| CN201735812U (en) * | 2009-12-24 | 2011-02-09 | 安阳鑫盛机床股份有限公司 | Tail hydraulic locking device |
| CN202317053U (en) * | 2011-11-15 | 2012-07-11 | 德州普利森机床有限公司 | Tailstock of heavy-duty lathe |
| CN202461555U (en) * | 2012-02-28 | 2012-10-03 | 广州市新帅机械制造有限公司 | Hydraulic tailstock |
| JP2014100771A (en) * | 2012-11-21 | 2014-06-05 | Jtekt Corp | Tail stock |
| CN202934144U (en) * | 2012-12-12 | 2013-05-15 | 六安瑞普数控装备有限公司 | Tailstock built-in structure of numerically controlled lathe |
| CN203209712U (en) * | 2013-03-01 | 2013-09-25 | 山东白马永诚数控机床有限公司 | Moving type tailstock |
| JP2014213444A (en) * | 2013-04-30 | 2014-11-17 | 中村留精密工業株式会社 | Automated tailstock of lathe |
| CN103286333A (en) * | 2013-06-27 | 2013-09-11 | 上海三一精机有限公司 | Hydraulic tailstock structure and machine tool |
| CN104668330A (en) * | 2015-01-29 | 2015-06-03 | 山东鲁南机床有限公司 | Guidance and transmission integrated internal hydraulic sleeve tailstock |
| CN205147341U (en) * | 2015-10-29 | 2016-04-13 | 上海银上数控装备有限公司 | Dustproof hydraulic tailstock |
| CN206702235U (en) * | 2017-03-27 | 2017-12-05 | 云南Cy集团有限公司 | A kind of tailstock retaining mechanism and numerical-control horizontal lathe tailstock |
| CN207724116U (en) * | 2017-06-12 | 2018-08-14 | 南通德鑫数控机床有限公司 | A kind of numerically-controlled precise cylindrical grinder hydraulic tailstock mechanism |
| CN107470656A (en) * | 2017-08-08 | 2017-12-15 | 英伟达（江苏）机床有限公司 | A kind of novel hydraulic tailstock core shaft structure |
| CN209811248U (en) * | 2019-04-30 | 2019-12-20 | 安徽金瑞智能装备有限公司 | Tailstock full hydraulic structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475481A (en) * | 2020-09-30 | 2021-03-12 | 宁波夏拓智能科技有限公司 | Integrated machine tool tailstock used in gear hobbing machine |
| CN112775448A (en) * | 2021-01-08 | 2021-05-11 | 江苏博尚工业装备有限公司 | Turning lathe with automatic control top dynamics tailstock |
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