CN101733421A - horizontal hydraulic servo turret - Google Patents
horizontal hydraulic servo turret Download PDFInfo
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- CN101733421A CN101733421A CN 201010107890 CN201010107890A CN101733421A CN 101733421 A CN101733421 A CN 101733421A CN 201010107890 CN201010107890 CN 201010107890 CN 201010107890 A CN201010107890 A CN 201010107890A CN 101733421 A CN101733421 A CN 101733421A
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Abstract
The invention provides a horizontal hydraulic servo turret. A cylindrical cavity is arranged in a shell; a cavity port is provided with a fixed end fluted disc; a circular hydraulic cylinder is arranged between the fixed end fluted disc and the cavity; a cutter head shaft is arranged in the cavity; the front end of the cutter head shaft is connected with a cutter head; the cutter head is provided with a movable end fluted disc; the back end of the cutter head shaft is connected with a straight gear; the cutter head shaft is provided with an annular piston; the shell is provided with a straight gear shaft parallel to the cutter head shaft; the straight gear shaft is provided with the straight gear meshed with the straight gear of the cutter head shaft; and the shell is provided with a servo motor connected with the straight gear shaft through a transmission device. In the horizontal hydraulic servo turret, the servo motor rotates the cutter head shaft, has a high driving speed and correctly transfers a new knife used in a next processing step to a working position. Due to high displacement speed and positioning accuracy, the horizontal hydraulic servo turret can effectively improve labor capacity, shorten production preparation time, and in particular, remarkably improve the adaptability of a processing process and continuous and stable working capacity when processing parts with complicated geometrical shapes.
Description
Technical field
The present invention relates to a kind of Digit Control Machine Tool horizontal hydraulic cutter tower, particularly a kind of rotating driving device of horizontal hydraulic cutter tower cutter axis.
Background technology
Hydraulic pressure cutter tower is the automatic tool changer of numerically controlled lathe.Horizontal hydraulic cutter tower has housing, circular cylindrical cavity is arranged in the housing, the cavity mouth of housing front end has axis and the cavity axis annular stiff end fluted disc on same straight line, the annular hydraulic cylinder is arranged between stiff end fluted disc and the cavity, axis and the cutter axis of cavity axis on same straight line are arranged in the cavity, the front end of cutter axis stretches out before the stiff end fluted disc, the front end of cutter axis is connected with cutterhead, cutterhead is connected with the annular movable end fluted disc with the engagement of stiff end fluted disc, the cavity mouth of the rear end of cutter axis behind the cavity stretches out, the rear end of cutter axis is connected with the cutter axis spur gear, on cutter axis a section in cavity the annular piston that matches with annular hydraulic cylinder is arranged, the axis straight-tooth wheel shaft parallel with the axis of cutter axis arranged on the housing, the spur gear that meshes with the cutter axis spur gear is arranged on the straight-tooth wheel shaft, the straight-tooth wheel shaft is connected with rotating driving device.When numerically controlled lathe in use needs tool changing, travel forward vertically with the annular piston on the annular hydraulic cylinder promotion cutter axis of horizontal hydraulic cutter tower earlier, driving cutter axis and cutterhead travels forward vertically, make movable end fluted disc on the cutterhead break away from engagement with the stiff end fluted disc, rotating driving device with cutter axis drives the cutter axis rotation then, allow the used new cutter of next procedure of processing forward the operating position comparatively exactly to, the annular piston that promotes on the cutter axis with annular hydraulic cylinder moves vertically backward again, allow movable end fluted disc and stiff end fluted disc on the cutterhead recover engagement, compress end-toothed disc, cutterhead is located accurately and realize tool changing.
When using lathe in machining, except control system can provide the control corresponding instruction, the very important point be numerically controlled lathe need be equipped be easy to control, the cutter tower of tool changing rapidly and accurately, so that with the required various cutters of clamping, finish flexibly, the processing of various geometries easily, horizontal hydraulic cutter tower is the essential functional part of Digit Control Machine Tool, directly influence the Performance And Reliability of Digit Control Machine Tool, it is the fault point occurred frequently of lathe, it is fast that horizontal hydraulic cutter tower should have a transposition, characteristics such as positioning accuracy height.In the prior art, the drive unit of the axially-movable of horizontal hydraulic cutter tower cutter axis is a hydraulic cylinder, and the drive unit that cutter axis rotatablely moves is a hydraulic motor.Horizontal hydraulic cutter tower is to use fluid motor-driven because rotatablely move when allowing the used new swivel of next procedure of processing to the operating position at cutter axis, the speed of fluid motor-driven is not very fast, the used new cutter of next procedure of processing is forwarded to the operating position neither be very accurate, it is longer to produce time, labor productivity is not very high
Summary of the invention
The objective of the invention is in order to overcome above-mentioned deficiency, it is fast to propose a kind of transposition, the horizontal hydraulic servo turret that positioning accuracy is high.
The present invention is achieved using the following method.
Horizontal hydraulic servo turret has housing, circular cylindrical cavity is arranged in the housing, the cavity mouth of housing front end has axis and the cavity axis annular stiff end fluted disc on same straight line, the annular hydraulic cylinder is arranged between stiff end fluted disc and the cavity, axis and the cutter axis of cavity axis on same straight line are arranged in the cavity, the front end of cutter axis stretches out before the stiff end fluted disc, the front end of cutter axis is connected with cutterhead, cutterhead is connected with the annular movable end fluted disc with the engagement of stiff end fluted disc, the cavity mouth of the rear end of cutter axis behind the cavity stretches out, the rear end of cutter axis is connected with the cutter axis spur gear, on cutter axis a section in cavity the annular piston that matches with annular hydraulic cylinder is arranged, the axis straight-tooth wheel shaft parallel with the axis of cutter axis arranged on the housing, the spur gear that meshes with the cutter axis spur gear is arranged on the straight-tooth wheel shaft, the servomotor that links to each other with transmission device with the straight-tooth wheel shaft is arranged on the housing.
The present invention adopts electric liquid in conjunction with driving, when numerically controlled lathe in use needs tool changing, travel forward vertically with the annular piston on the annular hydraulic cylinder promotion cutter axis of horizontal hydraulic cutter tower earlier, driving cutter axis and cutterhead travels forward vertically, make movable end fluted disc on the cutterhead break away from engagement with the stiff end fluted disc, then with the rotation of driven by servomotor cutter axis, allow the used new cutter of next procedure of processing forward the operating position exactly to, the annular piston that promotes on the cutter axis with annular hydraulic cylinder moves vertically backward again, allow movable end fluted disc and stiff end fluted disc on the cutterhead recover engagement, compress end-toothed disc, cutterhead is located accurately and realize tool changing.
The present invention is with the rotation of driven by servomotor cutter axis, the speed of driven by servomotor is fast, it is very accurate that the used new cutter of next procedure of processing is forwarded to the operating position, because transposition is fast, the positioning accuracy height can be raised labour productivity effectively, shortens and produces time, particularly when processing geometry than complicated parts, the ability to work of processing technology adaptability and continous-stable obviously improves.
Below in conjunction with accompanying drawing, the present invention is further described.
Description of drawings
Fig. 1 is the main cross-sectional schematic according to a kind of horizontal hydraulic servo turret of invention scheme proposition of the present invention;
Fig. 2 is the schematic side view of Fig. 1.
The specific embodiment
Fig. 1, among Fig. 2, horizontal hydraulic servo turret has housing 1, circular cylindrical cavity 2 is arranged in the housing, the cavity mouth of housing front end has axis and the cavity axis annular stiff end fluted disc 3 on same straight line, annular hydraulic cylinder 4 is arranged between stiff end fluted disc and the cavity, axis and the cavity axis cutter axis 5 on same straight line is arranged in the cavity, the front end of cutter axis stretches out before the stiff end fluted disc, the front end of cutter axis is connected with cutterhead 6, cutterhead is connected with the annular movable end fluted disc 7 with the engagement of stiff end fluted disc, the cavity mouth of the rear end of cutter axis behind the cavity stretches out, the rear end of cutter axis is connected with cutter axis spur gear 8, on cutter axis a section in cavity the annular piston 9 that matches with annular hydraulic cylinder is arranged, the axis straight-tooth wheel shaft 10 parallel with the axis of cutter axis arranged on the housing, the spur gear 11 that meshes with the cutter axis spur gear is arranged on the straight-tooth wheel shaft, the servomotor 13 that links to each other with transmission device 12 with the straight-tooth wheel shaft is arranged on the housing.
Claims (1)
1. a horizontal hydraulic servo turret has housing, circular cylindrical cavity is arranged in the housing, the cavity mouth of housing front end has axis and the cavity axis annular stiff end fluted disc on same straight line, the annular hydraulic cylinder is arranged between stiff end fluted disc and the cavity, axis and the cutter axis of cavity axis on same straight line are arranged in the cavity, the front end of cutter axis stretches out before the stiff end fluted disc, the front end of cutter axis is connected with cutterhead, cutterhead is connected with the annular movable end fluted disc with the engagement of stiff end fluted disc, the cavity mouth of the rear end of cutter axis behind the cavity stretches out, the rear end of cutter axis is connected with the cutter axis spur gear, on cutter axis a section in cavity the annular piston that matches with annular hydraulic cylinder is arranged, the axis straight-tooth wheel shaft parallel with the axis of cutter axis arranged on the housing, the spur gear that meshes with the cutter axis spur gear is arranged on the straight-tooth wheel shaft, it is characterized in that: the servomotor that links to each other with transmission device with the straight-tooth wheel shaft is arranged on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101078908A CN101733421B (en) | 2010-02-10 | 2010-02-10 | Horizontal hydraulic servo turret |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101078908A CN101733421B (en) | 2010-02-10 | 2010-02-10 | Horizontal hydraulic servo turret |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101733421A true CN101733421A (en) | 2010-06-16 |
| CN101733421B CN101733421B (en) | 2011-07-20 |
Family
ID=42457740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101078908A Active CN101733421B (en) | 2010-02-10 | 2010-02-10 | Horizontal hydraulic servo turret |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101733421B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229000A (en) * | 2011-06-10 | 2011-11-02 | 辽宁西格马数控机床有限公司 | All-hydraulically driven vertical knife tower |
| CN105658359A (en) * | 2013-10-21 | 2016-06-08 | 富士机械制造株式会社 | Machining head |
| CN106180774A (en) * | 2016-08-31 | 2016-12-07 | 苏州优思塔精密机械有限公司 | A kind of numerically controlled lathe servo turret |
| CN107685162A (en) * | 2017-09-27 | 2018-02-13 | 珠海格力电器股份有限公司 | Tool turret device and machine tool with same |
| CN110340388A (en) * | 2018-11-23 | 2019-10-18 | 油机机械工业（中国）有限公司 | Hydraulic turret and its application method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU442020A1 (en) * | 1972-10-24 | 1974-09-05 | Ленинградское Особое Конструкторское Бюро Автоматов И Револьверных Станков | Turret drive |
| US20050091812A1 (en) * | 2003-09-12 | 2005-05-05 | Kazuyuki Hiramoto | Machining center |
| CN201175773Y (en) * | 2008-03-20 | 2009-01-07 | 王小成 | Automatic flying knife tower |
| CN201275629Y (en) * | 2008-10-10 | 2009-07-22 | 福建省金浦机械工业有限公司 | Electric gas/liquid pressure composite automatic tool rest |
| CN201613368U (en) * | 2010-02-10 | 2010-10-27 | 辽宁西格马数控机床有限公司 | Horizontal type hydraulic servo turret |
-
2010
- 2010-02-10 CN CN2010101078908A patent/CN101733421B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU442020A1 (en) * | 1972-10-24 | 1974-09-05 | Ленинградское Особое Конструкторское Бюро Автоматов И Револьверных Станков | Turret drive |
| US20050091812A1 (en) * | 2003-09-12 | 2005-05-05 | Kazuyuki Hiramoto | Machining center |
| CN201175773Y (en) * | 2008-03-20 | 2009-01-07 | 王小成 | Automatic flying knife tower |
| CN201275629Y (en) * | 2008-10-10 | 2009-07-22 | 福建省金浦机械工业有限公司 | Electric gas/liquid pressure composite automatic tool rest |
| CN201613368U (en) * | 2010-02-10 | 2010-10-27 | 辽宁西格马数控机床有限公司 | Horizontal type hydraulic servo turret |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229000A (en) * | 2011-06-10 | 2011-11-02 | 辽宁西格马数控机床有限公司 | All-hydraulically driven vertical knife tower |
| CN102229000B (en) * | 2011-06-10 | 2012-09-26 | 辽宁西格马数控机床有限公司 | All-hydraulically driven vertical knife tower |
| CN105658359A (en) * | 2013-10-21 | 2016-06-08 | 富士机械制造株式会社 | Machining head |
| CN105658359B (en) * | 2013-10-21 | 2017-12-22 | 富士机械制造株式会社 | It is machined head |
| CN106180774A (en) * | 2016-08-31 | 2016-12-07 | 苏州优思塔精密机械有限公司 | A kind of numerically controlled lathe servo turret |
| CN107685162A (en) * | 2017-09-27 | 2018-02-13 | 珠海格力电器股份有限公司 | Tool turret device and machine tool with same |
| CN107685162B (en) * | 2017-09-27 | 2023-08-25 | 珠海格力电器股份有限公司 | Turret device and machine tool with same |
| CN110340388A (en) * | 2018-11-23 | 2019-10-18 | 油机机械工业（中国）有限公司 | Hydraulic turret and its application method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101733421B (en) | 2011-07-20 |
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