CN102554268A - Vertical lathe - Google Patents
Vertical lathe Download PDFInfo
- Publication number
- CN102554268A CN102554268A CN2012100487761A CN201210048776A CN102554268A CN 102554268 A CN102554268 A CN 102554268A CN 2012100487761 A CN2012100487761 A CN 2012100487761A CN 201210048776 A CN201210048776 A CN 201210048776A CN 102554268 A CN102554268 A CN 102554268A
- Authority
- CN
- China
- Prior art keywords
- lathe
- main shaft
- tailstock
- knife holder
- hydraulic pressure
- 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
Images
Landscapes
- Turning (AREA)
Abstract
The invention provides a vertical lathe, which comprises a lathe body. An X-axis slider, a Y-axis slider, a Z-axis slider, a drive motor, a C-axis seat and a hydraulic tailstock are arranged on the lathe body, the drive motor, the C-axis seat and the hydraulic tailstock are arranged on the Z-axis slider, and a tool rack is arranged in the rear of the C-axis seat. As the C-axis seat of the vertical lathe is provided with a plurality of spindles, the spindles can be driven only by one drive motor, cost needed by the drive motor is saved, and the vertical lathe is light in weight, small in installation size and easy in combination and installation, and has the advantages of simplicity in maintenance, high rotation speed and the like. In addition, as the tailstock of the lathe automatically feeds a hydraulic control centre, uniform feed distribution can be realized, the centre stably contacts with a workpiece, and wear of the centre can be effectively reduced.
Description
Technical field
The present invention relates to mechanical field, relate in particular to a kind of vertical lathe.
Background technology
Lathe is mainly used in and processes axle, dish, overlaps and other have the workpiece of rotary surface, is to use one type of the widest lathe in machine-building and the repair factory.
Traditional lathe C axle mounting means mainly contains two kinds, and a kind of is through maximum 2 main shafts of band drive synchronously, if 4 main shafts then need at least 2 motors by 1 drive motor.That is, this mode need increase drive motor, and this must make lathe cost and weight increase, and this mode is owing to need to increase motor, makes to install inconveniently, difficultly cooperates with other assembly.
Another kind is that 1 drive motor drives a mainshaft gear, and through meshed transmission gear, this one in a company and is combined between main shaft and the main shaft.The shortcoming of this mode is also fairly obvious: drive gap is big, noise is big, rotating speed is not high and easy to wear.
In addition; The lathe of prior art generally is to utilize the auto-feed of lathe carriage pulling tailstock, and the shortcoming of this mode is, wants suitably for guaranteeing the just necessary degree of tightness of tail stock pressing plate that guarantees of borehole accuracy; Can not press De Taisong; Can not be too tight, be difficult to control, bed ways are caused very big wearing and tearing.In addition, when the auto-feed of lathe carriage pulling tailstock, when the thimble of lathe contacted with workpiece, its impulsive force was very big, owing to the speed fast moving, might the bending workpiece, and thimble is worn easily.
Summary of the invention
The embodiment of the invention provides a kind of vertical lathe, comprising: lathe bed, said lathe bed are provided with X axle slide block, Y axle slide block, Z axle slide block and are arranged on the drive motor on the said Z axle slide block, C axle bed, hydraulic pressure tailstock, and said C axle bed rear is provided with gang feed tool rack;
Said C axle bed comprises: the main spindle box that has three main shafts at least; And said main shaft is divided into two-stage at least; Said drive motor is through the one-level main shaft in the said main shaft of belt transmission; Upper level main shaft in the said main shaft of two-stage at least is through its next stage main shaft of belt transmission;
Said hydraulic pressure tailstock comprises: oil cylinder, track, tailstock cooperate through grinding seat between the barrel of tail stock, said tailstock and barrel of tail stock; On the said barrel of tail stock thimble is set;
The said seat that grinds moves on said track, the auto-feed of the thimble that is provided with on the said barrel of tail stock and withdrawing from by said in-oil cylinder hydraulic control.
Wherein, the quantity of the main shaft in the said one-level main shaft is one or two.
Wherein, said main shaft is arranged in a linear and is installed on the said main spindle box.
Wherein, also be provided with inductive switch on the tailstock of said hydraulic pressure tailstock, on track, move to contact during locating part when grinding seat, said inductive switch is opened, and said in-oil cylinder hydraulic pressure pressure-reducing valve is opened, and in-oil cylinder hydraulic pressure reduces.
Wherein, said gang feed tool rack comprises: cooperate mounting plane, a plurality of knife holder slots position, lathe tool;
Said a plurality of knife holder slots position is row arranges, and said a plurality of knife holder slots position is vertical with the said mounting plane that cooperates; Said lathe tool is assemblied in the said knife holder slot position.
Wherein, the cooperation mounting plane of said gang feed tool rack is provided with bolt hole, and bottom, said a plurality of knife holder slots position is provided with bolt, and said a plurality of knife holder slots position realizes closely being connected with the cooperation of bolt hole through said bolt with said cooperation mounting plane.
Embodiment of the present invention because its C axle bed adopts many main shafts mode, only needs a drive motor just can drive a plurality of main shafts, saves the required cost of drive motor, and in light weight, installation volume is little, is prone to aggregate erection, and has characteristics such as maintenance is simple, rotating speed height.
In addition,, can realize that the feeding distribution realizes because the tailstock of lathe of the present invention adopts the auto-feed of hydraulic control thimble, concrete; Tailstock promotes piston actuated by the hydraulic oil in the oil cylinder, the most at first can fast moving, when move to contact spacing after; Inductive switch is opened automatically, and when keeping feeding, the pressure-reducing valve of in-oil cylinder hydraulic pressure is opened immediately; Pressure is reduced to a predetermined value immediately fast, makes can effectively reduce the thimble wearing and tearing by the steady contact workpiece of thimble.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of vertical lathe provided by the invention.
Fig. 2 is the structural representation of the hydraulic pressure tailstock of vertical lathe provided by the invention.
Fig. 3 is the structural representation of the C axle bed of vertical lathe provided by the invention.
Fig. 4 is the structural representation of the gang feed tool rack of vertical lathe provided by the invention.
The specific embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Referring to Fig. 1, be the structural representation of vertical lathe provided by the invention.
A kind of vertical lathe provided by the invention; Comprise: lathe bed 1; Said lathe bed 1 is provided with X axle slide block 21, Y axle slide block 22, Z axle slide block 23 and is arranged on the drive motor 230 on the said Z axle slide block 23, C axle bed 24, hydraulic pressure tailstock 3, and said C axle bed 24 rears are provided with gang feed tool rack 4.
Referring to Fig. 2, be the structural representation of the hydraulic pressure tailstock of a kind of vertical lathe provided by the invention.
The hydraulic pressure tailstock of the vertical lathe that present embodiment provides comprises:
The said seat 35 that grinds moves on said track 32, the auto-feed of the thimble 36 that is provided with on the said barrel of tail stock 33 with withdraw from by the interior hydraulic control of said oil cylinder 31.
Wherein, also be provided with inductive switch 37 on the said tailstock 33, on track 32, move to contact during locating part when grinding seat 35, said inductive switch 37 is opened, and the hydraulic pressure pressure-reducing valves in the said oil cylinder 31 are opened, and the hydraulic pressure in the oil cylinder 31 reduce.
Embodiment of the present invention owing to the auto-feed with the hydraulic control thimble, can realize that the feeding distribution realizes, and is concrete; Tailstock promotes piston actuated by the hydraulic oil in the oil cylinder, the most at first can fast moving, when move to contact spacing after; Inductive switch is opened automatically, and when keeping feeding, the pressure-reducing valve of in-oil cylinder hydraulic pressure is opened immediately; Pressure is reduced to a predetermined value immediately fast, makes can effectively reduce the thimble wearing and tearing by the steady contact workpiece of thimble.
Fig. 3 is the structural representation of the C axle bed of vertical lathe provided by the invention.
As shown in the figure, this C axle bed 5 comprises: be fixed in drive motor 230, the main spindle box support 53 on the Z axle slide plate 23 of said lathe and be fixed on the main spindle box 54 on said Z axle slide plate 23 and the main spindle box support 53.
Have 3 main shafts 55 on the said main spindle box 54 at least; And said main shaft is divided into two-stage at least; Said drive motor 230 is through belt 56 transmission one-level main shafts 551; One-level main shaft 551 is through belt 57 transmissions and secondary main shaft 552.One-level main shaft 551 is consistent with the rotation direction of secondary main shaft 552.
More concrete, a plurality of main shafts are arranged in a linear and are installed on the said main spindle box 54.Main shaft can be from 1 grade of unlimited following N level of assigning to, and N is a natural number.The quantity of one-level main shaft is one or two in the main shaft.The one-level main shaft drives the secondary main shaft; The secondary main shaft drives three grades of main shafts, by that analogy, and by its next stage main shaft of upper level spindle; The C axle bed of the vertical lathe that present embodiment provides can drive a unlimited main shaft by a drive motor, and each main shaft rotation direction is all consistent.
By on can know that the lathe C axle bed that the embodiment of the invention provides only needs a drive motor just can drive a plurality of main shafts, saves the required cost of drive motor, in light weight, installation volume is little, is prone to aggregate erection, and have safeguard simply, characteristics such as rotating speed height.
Fig. 4 is the structural representation of the gang feed tool rack of vertical lathe provided by the invention.
It is applicable to the processing of axletree class part gang feed tool rack that present embodiment provides 4.
A kind of gang feed tool rack 4 provided by the invention comprises: cooperate mounting plane 41, a plurality of knife holder slots position 42, lathe tool 43;
Said a plurality of knife holder slots position 42 is row arranges, and said a plurality of knife holder slots position 42 is vertical with the said mounting plane 41 that cooperates; Said lathe tool 43 is assemblied in the said knife holder slot position 42.
Wherein, said cooperation mounting plane 41 is provided with bolt hole, and 42 bottoms, said a plurality of knife holder slots position are provided with bolt, and said a plurality of knife holder slots position 42 realizes closely being connected with the cooperation of bolt hole through said bolt with said cooperation mounting plane 41.
Embodiment of the present invention because the knife holder slot position is a plurality of, and is row and arranges, but not rotatable; Therefore be specially adapted to the processing of axletree class part, it is fast that it has tool-changing speed, and machining accuracy is high; It has a plurality of knife holder slots position, so its dress cutter amount is big, can effectively avoid cutter tower fault.
Above disclosedly be merely a kind of preferred embodiment of the present invention, can not limit the present invention's interest field certainly with this, the equivalent variations of therefore doing according to claim of the present invention still belongs to the scope that the present invention is contained.
Claims (5)
1. vertical lathe; It is characterized in that; Comprise: lathe bed (1); Said lathe bed (1) is provided with X axle slide block (21), Y axle slide block (22), Z axle slide block (23) and is arranged on the drive motor (230) on the said Z axle slide block (23), C axle bed (5), hydraulic pressure tailstock (3), and said C axle bed (5) rear is provided with gang feed tool rack (4);
Said C axle bed (24) comprising: the main spindle box that has three main shafts at least; And said main shaft is divided into two-stage at least; Said drive motor is through the one-level main shaft in the said main shaft of belt transmission; Upper level main shaft in the said main shaft of two-stage at least is through its next stage main shaft of belt transmission;
Said hydraulic pressure tailstock (3) comprising: oil cylinder (31), track (32), tailstock (33) cooperate through grinding seat (35) between the barrel of tail stock (33), said tailstock (33) and barrel of tail stock (34); Thimble (36) is set on the said barrel of tail stock (33);
The said seat (35) that grinds upward moves at said track (32), and said barrel of tail stock (33) is gone up the auto-feed of the thimble (36) that is provided with and withdrawed from by the hydraulic control in the said oil cylinder (31);
Said gang feed tool rack (4) comprising: cooperate mounting plane (41), a plurality of knife holder slots position (42), lathe tool (43);
Said a plurality of knife holder slots positions (42) are row arranges, and said a plurality of knife holder slots positions (42) are vertical with the said mounting plane (41) that cooperates; Said lathe tool is assemblied in the said knife holder slot position (42).
2. vertical lathe as claimed in claim 1 is characterized in that, the quantity of the main shaft in the said one-level main shaft is one or two.
3. vertical lathe as claimed in claim 2 is characterized in that, said main shaft is arranged in a linear and is installed on the said main spindle box.
4. vertical lathe as claimed in claim 3; It is characterized in that; Also be provided with inductive switch (37) on the tailstock (33) of said hydraulic pressure tailstock (3), on track (32), move to contact during locating part when grinding seat (35), said inductive switch (37) is opened; Hydraulic pressure pressure-reducing valve in the said oil cylinder (31) is opened, and the hydraulic pressure in the oil cylinder (31) reduces.
5. vertical lathe as claimed in claim 4; It is characterized in that; The cooperation mounting plane (41) of said gang feed tool rack (4) is provided with bolt hole; Bottom, said a plurality of knife holder slots positions (42) is provided with bolt, and said a plurality of knife holder slots positions (42) realize closely being connected with the cooperation of bolt hole through said bolt with said cooperation mounting plane (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100487761A CN102554268A (en) | 2012-02-28 | 2012-02-28 | Vertical lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100487761A CN102554268A (en) | 2012-02-28 | 2012-02-28 | Vertical lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102554268A true CN102554268A (en) | 2012-07-11 |
Family
ID=46401632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100487761A Pending CN102554268A (en) | 2012-02-28 | 2012-02-28 | Vertical lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102554268A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878626A (en) * | 2014-03-21 | 2014-06-25 | 杭州万宝数控机床有限公司 | Row tool type digital controlled lathe in six-axis combined machining mode |
| CN104588694A (en) * | 2014-12-17 | 2015-05-06 | 禹伟 | Centre device for numerical control lathe |
| CN108202229A (en) * | 2016-12-18 | 2018-06-26 | 长沙市锋铱自动化科技有限公司 | A kind of numerically controlled lathe |
| CN111842945A (en) * | 2020-08-25 | 2020-10-30 | 西安巨浪精密机械有限公司 | Hydraulic tailstock structure of machine tool |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1509217A (en) * | 2001-05-15 | 2004-06-30 | ʱ���ӱ�ɷ�����˾ | Numerically controlled lath and method of machining work by this numerically controlled lath |
| CN1657205A (en) * | 2005-03-21 | 2005-08-24 | 邱迪林 | Digital controlled lathe with multiple machining heads |
| CN200951466Y (en) * | 2006-09-28 | 2007-09-26 | 济南一机床集团有限公司 | Hydraulic tailstock, and its control device |
| CN101367131A (en) * | 2007-08-16 | 2009-02-18 | 浙江陀曼精密机械有限公司 | Full-automatic three-primary shaft combined lathe |
| CN101480737A (en) * | 2009-01-20 | 2009-07-15 | 乐国兴 | Multiple shaft inner bore rotary cutter |
| CN201950213U (en) * | 2010-11-23 | 2011-08-31 | 林宇 | High precision numerical control lathe |
| CN202461532U (en) * | 2012-02-28 | 2012-10-03 | 广州市新帅机械制造有限公司 | Vertical lathe |
-
2012
- 2012-02-28 CN CN2012100487761A patent/CN102554268A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1509217A (en) * | 2001-05-15 | 2004-06-30 | ʱ���ӱ�ɷ�����˾ | Numerically controlled lath and method of machining work by this numerically controlled lath |
| CN1657205A (en) * | 2005-03-21 | 2005-08-24 | 邱迪林 | Digital controlled lathe with multiple machining heads |
| CN200951466Y (en) * | 2006-09-28 | 2007-09-26 | 济南一机床集团有限公司 | Hydraulic tailstock, and its control device |
| CN101367131A (en) * | 2007-08-16 | 2009-02-18 | 浙江陀曼精密机械有限公司 | Full-automatic three-primary shaft combined lathe |
| CN101480737A (en) * | 2009-01-20 | 2009-07-15 | 乐国兴 | Multiple shaft inner bore rotary cutter |
| CN201950213U (en) * | 2010-11-23 | 2011-08-31 | 林宇 | High precision numerical control lathe |
| CN202461532U (en) * | 2012-02-28 | 2012-10-03 | 广州市新帅机械制造有限公司 | Vertical lathe |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878626A (en) * | 2014-03-21 | 2014-06-25 | 杭州万宝数控机床有限公司 | Row tool type digital controlled lathe in six-axis combined machining mode |
| CN104588694A (en) * | 2014-12-17 | 2015-05-06 | 禹伟 | Centre device for numerical control lathe |
| CN108202229A (en) * | 2016-12-18 | 2018-06-26 | 长沙市锋铱自动化科技有限公司 | A kind of numerically controlled lathe |
| CN111842945A (en) * | 2020-08-25 | 2020-10-30 | 西安巨浪精密机械有限公司 | Hydraulic tailstock structure of machine tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204800288U (en) | Vertical numerical control turnning and milling bores mill bed | |
| CN201603999U (en) | Numerical control turning, milling, drilling, grinding and boring combined machining center | |
| CN202461532U (en) | Vertical lathe | |
| CN102303245B (en) | Cutter platform for grinding combined machining machine tool | |
| CN101829930B (en) | Engine cylinder head numerical control machine for floating ship | |
| CN202782416U (en) | Rotating head three-workstage carving machine | |
| CN104096861A (en) | Double-tool-rest dual-channel numerically-controlled vertical lathe | |
| CN102179735A (en) | Cylindrical grinding machine for bearing ring | |
| CN103158038A (en) | High-speed vertical machining center | |
| CN102554268A (en) | Vertical lathe | |
| CN202070965U (en) | Cylindrical grinding machine of bearing collar | |
| CN102189447A (en) | Numerical control automatic bearing ring excircle grinding machine | |
| CN202180264U (en) | Large numerical control gear chamfering machine | |
| CN202411501U (en) | Universal quick bed-type milling machine | |
| CN202479505U (en) | Parallel double-spindle lathe | |
| CN203003157U (en) | Numerical control single-column lathe | |
| CN209578798U (en) | A kind of double-station building-block machine | |
| CN202123365U (en) | Tool platform of turning and grinding combined processing machine tool | |
| CN102825307A (en) | Double-faced milling machine | |
| CN205629435U (en) | Novel planer -type numerically -controlled drilling machine | |
| CN202861896U (en) | Computerized numerical control (CNC) grinding machine for cutter | |
| CN202271172U (en) | Vertical drilling and boring machine tool | |
| CN201380310Y (en) | Gantry milling machine with double milling heads | |
| CN205200707U (en) | Intelligence beveler | |
| CN204321207U (en) | A kind of camshaft lathe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120711 |