CN102294598B - Large-sized numerically controlled tiltable rotary table and automatic assembling/disassembling/clamping mechanism for locating oblique iron thereof - Google Patents
Large-sized numerically controlled tiltable rotary table and automatic assembling/disassembling/clamping mechanism for locating oblique iron thereof Download PDFInfo
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- CN102294598B CN102294598B CN 201110148342 CN201110148342A CN102294598B CN 102294598 B CN102294598 B CN 102294598B CN 201110148342 CN201110148342 CN 201110148342 CN 201110148342 A CN201110148342 A CN 201110148342A CN 102294598 B CN102294598 B CN 102294598B
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- rotary table
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 6
- 229910052742 iron Inorganic materials 0.000 title abstract 3
- 244000309464 bull Species 0.000 claims description 9
- 239000000446 fuel Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The invention provides a large-sized numerically controlled tiltable rotary table and an automatic locating oblique iron assembling/disassembling/clamping mechanism thereof. When a common large-sized rotary table is adopted, the rotary table is needed to be manually underlaid to incline by a fixed angle; therefore, the working efficiency is low. The rotary table has the following key points that: a big gear ring is fixed to the table and then the big gear ring and the table together fall onto a rotating seat; the bottom surface of the big gear ring and the upper surface of the rotating seat form a sliding guide rail pair; the rotating seat is located on a sliding seat; the sliding seat is connected together with a trolley for locating an oblique iron; a cylinder body of a cylinder for tilting and lifting is arranged on a rotating frame for the cylinder body; a shaft of the rotating frame for the cylinder body is inserted into a hole of the sliding seat; a piston rod of the cylinder for tilting and lifting is arranged on the rotating seat for the piston rod; and a shaft of the rotating seat for the piston rod is inserted into the rotating seat. The invention has the advantage that processing efficiency is greatly improved.
Description
Technical field
The present invention relates to tiltable rotary table and location wedge automatic loading and unloading clamp mechanism thereof in a kind of Digit Control Machine Tool.
Background technology
In recent years, the large-size numerical control machine market demand was very extensive.Along with the development of society, the progress of science and technology, the required equipment of the industrial circles such as oil, engineering machinery more and more is tending towards maximizing, and required precision is also higher.The axial fan hub of the huge blade of wind-driven generator (abbreviation blower fan) particularly, not only bulky, weight is high, and also higher to each hole on it, face permissible accuracy, and there is certain angle requirement each fan blade installed surface relative bottom surface of axial fan hub.And at present general workbench can't carry so large-scale part and processes, even if can carry weight like this, also is difficult to satisfy the demand on angle.At present, many axial fan hubs processor adopts common huge revolving table, the people paves a fixing angle, although the method can satisfy the process requirements of part in to a certain degree, but when the wheel hub angle changes, the workbench of this angle can only be installed again process.So, waste money not only, and waste man-hour take the factory building space, greatly reduce working (machining) efficiency, can not satisfy the needs of these industries.Therefore, be badly in need of a kind of large-scale numerical control tiltable rotary table on market, this workbench not only can have multiple reliable and stable angle of inclination within the specific limits, and when the change angle of inclination, higher efficient to be arranged, satisfy the demand of axial fan hub processing enterprise, solve the problem that exists at present.
Summary of the invention
The object of the present invention is to provide a kind of large-sized numerical control tiltable rotary table and location wedge automatic loading and unloading clamp mechanism thereof.
The object of the present invention is achieved like this: this tiltable rotary table and location wedge automatic loading and unloading clamp mechanism thereof are equipped on large and medium-sized Digit Control Machine Tool, the inclination that includes the Hydraulic Station fuel feeding rises reuses hydraulic cylinder, location wedge loading and unloading clamping cylinder, it is characterized in that work table rotation stage body lower cylindrical and the endoporus of bull gear adopt coaxial basic hole system matched in clearance, bull gear is fixed on workbench and jointly drops on swivel base, bull gear bottom surface and swivel base upper surface with higher level degree and fineness form rail plate secondary; Swivel base is seated in above slide, relies on rotating shaft and bearing to be connected with slide, can rotate to an angle as the axle center take rotating shaft; Slide links together with dolly with the location wedge, is seated on lathe bed; Having tilted to reuse cylinder block is arranged on slide, piston rod be arranged on swivel base on piston rod be connected with swivel base, this oil cylinder is responsible for the swivel base rotation, have a certain degree with slide shape, namely table surface and megarelief have a certain degree, and are responsible for simultaneously the clamping after wedge is located in installation; Wedge loading and unloading clamping cylinder in location is arranged on the location wedge with on dolly, is responsible for pushing the location wedge and enters locating surface, watches close the location wedge and prevents that it is loosening, avoids causing angular deviation, and pulls out the location wedge when changing angle.
Good effect of the present invention is, this tiltable rotary table and location wedge automatic loading and unloading clamp mechanism thereof not only can the wing drop certain angles, and rely on the location wedge to remain fixed in the operating angle that needs, but also can rely on location wedge loading and unloading clamping cylinder to install, clamp and dismantle the location wedge, greatly improve working (machining) efficiency, reduced cost.
Description of drawings:
Fig. 1 is large-sized numerical control tiltable rotary table structural configuration schematic diagram.
Fig. 2 is the right view (omitting lathe bed) of Fig. 1.
Fig. 3 is that in Fig. 1, Reference numeral is the enlarged drawing of 7-9 part.
The specific embodiment
large-sized numerical control tiltable rotary table and location wedge automatic loading and unloading clamp mechanism thereof, be equipped in large, on medium-sized Digit Control Machine Tool, the inclination that includes the Hydraulic Station fuel feeding rises reuses hydraulic cylinder, location wedge loading and unloading clamping cylinder, it is characterized in that the swivel base that is contained in workbench can rely on inclination lift cylinder jack-up, form certain angle with slide, as shown in Figure 1, work table rotation stage body 1 lower cylindrical adopts coaxial basic hole system matched in clearance with the endoporus of bull gear 2, bull gear 2 is fixed on workbench 1 and jointly drops on swivel base 3, bull gear 2 bottom surfaces and swivel base 3 upper surfaces with higher level degree and fineness form the rail plate pair, the swivel base 3 that is loading workbench 1 is seated in above slide 5, relies on rotating shaft 11 and bearing 4 to be connected with slide 5, and swivel base 3 rotates to an angle as the axle center take rotating shaft 11, 5 of slides link together with dolly 8 with the location wedge, are seated on lathe bed 10, as shown in Figure 2, the cylinder body that has tilted to reuse oil cylinder 6 is arranged on cylinder body with on reversing frame 13, cylinder body is inserted in the hole of slide 5 with 131, the axle of reversing frame 13, the piston rod that has tilted to reuse oil cylinder 6 is arranged on piston rod with on revolving bed 12, piston rod is inserted on swivel base 3 with 121, the axle of revolving bed 12, this oil cylinder 6 is responsible for jack-up swivel base 3, make it can rely on gyroaxis 11 around slide 5 rotations, after piston rod arrives extreme limit of travel, swivel base 3 has namely formed certain angle with slide 5, and also the table top of workbench 1 and megarelief have a certain degree thus.
When swivel base 3 and workbench 1 rotation, after having a certain degree with slide 5 shapes, begin to install the location wedge 7 identical with the angle of processing needs this moment.As shown in Figure 3, the cylinder body of location wedge automatic loading and unloading clamping cylinder 9 is arranged on location wedge dolly 8, the piston rod of oil cylinder 9 is connected on the wedge 7 of location, after workbench 1 tilts to put in place with swivel base 3 liftings, the location wedge begins to push location wedge 7 with oil cylinder 9, arrive the wedge installation site, location on slide 5, and continue fuel feeding, make the locating latch ferropexy in the installation site.At this moment, location wedge 7 has put in place, and the inclination lift cylinder 6 reverse fuel feeding of beginning make the piston rod retraction, to the lower surface of swivel base 3 and the upper surface close contact of location wedge 7, make swivel base 3 and slide 5 form the angle of location wedge 7, tilted to reuse oil cylinder 6 and continued fuel feeding, namely form clamped condition, swivel base 3, slide 5 and location wedge 7 are combined closely, present angle is machining and needs angle, and each parts all are in clamped condition, and can process this moment.
When needs are changed the workbench machining angle, tilted to reuse oil cylinder 6 reverse fuel feeding again, piston rod is stretched out, and jack-up swivel base 3 and workbench 1 are after piston rod arrives extreme limit of travel, the location wedge begins reverse fuel feeding with oil cylinder 9, make piston rod drive location wedge 7 and be recovered in location wedge dolly 8, the location wedge of the required angle of replaceable next one this moment repeats the step of a clamping after replacing, after clamping, can begin to have processed.
In addition, support with roller 15 and side guiding roller 14 interior having increased of location wedge dolly 8, guarantee to locate wedge 7 with this and move steady and smooth, moving direction is accurate.
Claims (2)
1. a large-sized numerical control tiltable rotary table and location wedge automatic loading and unloading clamp mechanism thereof, it is characterized in that: work table rotation stage body lower cylindrical adopts coaxial basic hole system matched in clearance with the endoporus of bull gear, bull gear is fixed on workbench and jointly drops on swivel base, and bull gear bottom surface and swivel base upper surface with higher level degree and fineness form the rail plate pair; The swivel base that is loading workbench is seated in above slide, relies on rotating shaft and bearing to be connected with slide, and swivel base rotates take rotating shaft as the axle center; Slide links together with dolly with the location wedge, is seated on lathe bed; The cylinder body that has tilted to reuse oil cylinder is arranged on cylinder body with on reversing frame, and cylinder body is inserted in the hole of slide with the axle of reversing frame, and the piston rod that has tilted to reuse oil cylinder is arranged on piston rod with on revolving bed, and piston rod is inserted on swivel base with the axle of revolving bed;
The cylinder body of location wedge automatic loading and unloading clamping cylinder is arranged on the wedge dolly of location, and the piston rod of location wedge automatic loading and unloading clamping cylinder is connected on the wedge of location.
2. according to large-sized numerical control tiltable rotary table claimed in claim 1 and location wedge automatic loading and unloading clamp mechanism thereof, it is characterized in that: arrange in the wedge dolly of location and support with roller and side guiding roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110148342 CN102294598B (en) | 2011-06-03 | 2011-06-03 | Large-sized numerically controlled tiltable rotary table and automatic assembling/disassembling/clamping mechanism for locating oblique iron thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110148342 CN102294598B (en) | 2011-06-03 | 2011-06-03 | Large-sized numerically controlled tiltable rotary table and automatic assembling/disassembling/clamping mechanism for locating oblique iron thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102294598A CN102294598A (en) | 2011-12-28 |
| CN102294598B true CN102294598B (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110148342 Active CN102294598B (en) | 2011-06-03 | 2011-06-03 | Large-sized numerically controlled tiltable rotary table and automatic assembling/disassembling/clamping mechanism for locating oblique iron thereof |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302508B (en) * | 2012-03-14 | 2017-04-05 | 常州吉鑫风能科技有限公司 | A kind of facet processing Special rotating frock such as wind power hub inclination |
| CN103028950B (en) * | 2012-12-17 | 2015-06-17 | 日照市七星汽车部件有限公司 | Fourth shaft rotary processing device of processing center special for steering knuckle |
| CN106378636B (en) * | 2016-09-30 | 2018-06-01 | 西安长峰机电研究所 | Slip revolving platform embraces folder automatic open device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2218640Y (en) * | 1994-09-28 | 1996-01-31 | 张鹏仁 | Inclined moving working table |
| US6260285B1 (en) * | 1998-08-24 | 2001-07-17 | Nutec Components, Inc. | Precision workpiece positioning device |
| CN101357438A (en) * | 2008-09-12 | 2009-02-04 | 齐齐哈尔二机床(集团)有限责任公司 | Turnover swivel table |
| CN101436436A (en) * | 2007-11-16 | 2009-05-20 | 同济大学 | Accurate one-dimensional rotary and two-dimensional tilting table |
| CN202129637U (en) * | 2011-06-03 | 2012-02-01 | 中捷机床有限公司 | Large-scale numerical control tiltable rotary worktable and automatic loading and unloading clamping mechanism of positioning tapered iron thereof |
-
2011
- 2011-06-03 CN CN 201110148342 patent/CN102294598B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2218640Y (en) * | 1994-09-28 | 1996-01-31 | 张鹏仁 | Inclined moving working table |
| US6260285B1 (en) * | 1998-08-24 | 2001-07-17 | Nutec Components, Inc. | Precision workpiece positioning device |
| CN101436436A (en) * | 2007-11-16 | 2009-05-20 | 同济大学 | Accurate one-dimensional rotary and two-dimensional tilting table |
| CN101357438A (en) * | 2008-09-12 | 2009-02-04 | 齐齐哈尔二机床(集团)有限责任公司 | Turnover swivel table |
| CN202129637U (en) * | 2011-06-03 | 2012-02-01 | 中捷机床有限公司 | Large-scale numerical control tiltable rotary worktable and automatic loading and unloading clamping mechanism of positioning tapered iron thereof |
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| Publication number | Publication date |
|---|---|
| CN102294598A (en) | 2011-12-28 |
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Effective date of registration: 20210930 Address after: No.17a1, Kaifa Road, Shenyang Economic and Technological Development Zone, Shenyang City, Liaoning Province Patentee after: SHENYANG MACHINE TOOL (GROUP) CO.,LTD. Address before: 110141, No. 17, No. 1, development road, Shenyang economic and Technological Development Zone, Shenyang, Liaoning Patentee before: Zhongjie Machine Tool Co.,Ltd. |
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Address after: No.17a1, Kaifa Road, Shenyang Economic and Technological Development Zone, Shenyang City, Liaoning Province Patentee after: General Technology Group Shenyang Machine Tool Co.,Ltd. Address before: No.17a1, Kaifa Road, Shenyang Economic and Technological Development Zone, Shenyang City, Liaoning Province Patentee before: SHENYANG MACHINE TOOL (GROUP) CO.,LTD. |
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Effective date of registration: 20231007 Address after: No.17-A 1-4, Kaifa Road, Shenyang Economic and Technological Development Zone, Shenyang, Liaoning Province, 110000 Patentee after: Shenyang Machine Tool Zhongjie Friendship Factory Co.,Ltd. Address before: No.17a1, Kaifa Road, Shenyang Economic and Technological Development Zone, Shenyang City, Liaoning Province Patentee before: General Technology Group Shenyang Machine Tool Co.,Ltd. |