CN201940630U - Multi-station lathe tool device for vertical milling center - Google Patents
Multi-station lathe tool device for vertical milling center Download PDFInfo
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- CN201940630U CN201940630U CN2011200533224U CN201120053322U CN201940630U CN 201940630 U CN201940630 U CN 201940630U CN 2011200533224 U CN2011200533224 U CN 2011200533224U CN 201120053322 U CN201120053322 U CN 201120053322U CN 201940630 U CN201940630 U CN 201940630U
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- multistation
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Abstract
A multi-station lathe tool device for a vertical milling center comprises an indexing adaptor and a multi-station lathe tool clamp. The multi-station lathe tool device is characterized in that the indexing adapter is connected with a ram by the aid of a fluted disc, an upper port of the indexing adapter is connected with a main rivet in a tensioned and positioned manner via a tool holder, the main rivet is fixed into a perpendicular transmission shaft in the ram, the tool holder is connected with an internal spline in a transmission plate via an external spline, the transmission plate is coupled on the upper end surface of a tensioning cylinder via a screw, a piston rod of the tensioning cylinder is connected with a tensioning block which enters deeply into a multi-station lathe tool clamp, the multi-station lathe tool clamp is mounted on lower portions of the indexing adapter and the fluted disc, three horizontal lathe tools are arranged on the circumference of an upturned face of the lathe tool clamp at intervals of 120 degrees, and three vertical lathe tools are disposed at spaced circular notches of the three horizontal lathe tools. Automatic transposition of the multi-station lathe tool device can be realized, the multi-station lathe tool device is high in positioning precision, reasonable in arrangement, sufficient in rigidity and low in cost, batch production can be realized by the multi-station lathe tool device, potential safety hazards due to manual tool changing are eliminated, and production efficiency is improved.
Description
Technical field
The utility model relates to the plant equipment manufacturing, a kind of lathe tool device that is used for the multistation automatic displacement of large-scale vertical turning milling center.
Background technology
At present, the lathe tool device that is applied on large-scale vertical turning milling center or the NC vertical lathe mainly contains two kinds of structures: a kind of is the lathe tool folder that three directions can clamping cutter side; Another kind is the multistation knife rest by the electronic or hydraulic pressure of professional production merchant manufacturing.
Two kinds of lathe tool devices cut both ways now.First kind of lathe tool device can be by the self-control of lathe manufacturer, and with low cost, processing is reliable, good stability.Though this lathe tool device can three dress cuttves, but can only be installed a lathe tool at every turn, finish a procedure of turning processing, will be by finishing manually during tool changing, be to calculate in 1.5 hours by the artificial tool changing adjustment time, the per hour cost that uses vertical turning milling center is 5000 yuan of calculating, adjustment process is installed has just lost 7500 yuan, therefore, three dress cutter automaticities are low, and working (machining) efficiency is not high.Electronic or the hydraulic pressure multistation knife rest of second kind of structure is the accessory of lathe, and the producer is numerous.Multistation knife rest commonly used has 4 stations or 6 stations, and the advantage of this cutter frame structure is to realize the turning processing of multiple operation, working (machining) efficiency height, automaticity height.The shortcoming of this knife rest is to be used for NC vertical lathe, and can not be used for vertical turning milling center.
Summary of the invention
The purpose of this utility model provides a kind of vertical turning milling center with multistation lathe tool device, can realize card engaging workpiece one time, the multiple operation turning such as carrying out cylindrical, hole, lining, end face that continues processing, the turning efficient of raising large-scale vertical turning milling center.
The design's vertical turning milling center multistation lathe tool device, form by calibration adapter and multistation lathe tool folder, it is characterized in that the calibration aptamers is connected with ram by fluted disc, calibration adapter top interface is located by connecting by the main blind rivet tension that is fixed in handle of a knife and the ram in the vertical drive shaft, handle of a knife is connected with internal spline in the drive plate by external splines, drive plate puts together on the upper surface of drawing cylinder by screw, and the piston rod of drawing cylinder connects and is deep in the tension piece of multistation cutter holder inside; Multistation lathe tool folder is installed in calibration adapter and fluted disc bottom, and lathe tool presss from both sides the 120 ° of layouts three in excircle interval of facing upward and horizontal lathe tool and at the scarce place of alternate circle three vertical lathe tools is set.
The technology of the present invention main points:
1, this multistation cutter holder can be realized multiple operation turning processing such as cylindrical, hole, lining, end face, the machining accuracy good stability, owing to shortened the non-cutting time, thus improved production efficiency greatly.
2, structure is simple relatively, and is easy for installation, saves time.
3, calculate by optimizing, rationally distributed, and can bear big cutting force, the maximum cutting force that can bear is 50KN.
The lathe tool device solves of the multistation automatic displacement of vertical turning milling center of the present invention was manually changed numerous and diverse operating process of lathe tool in the past, had eliminated the potential safety hazard that artificial tool changing brings, and had improved production efficiency.This multistation lathe tool device positioning accuracy height, rationally distributed, have enough rigidity, low can the realization of cost produced in enormous quantities.
Description of drawings
Fig. 1 multistation lathe tool device overall structure schematic diagram;
Fig. 2 calibration adapter schematic diagram;
Fig. 3 multistation cutter holder schematic diagram;
The vertical view of Fig. 4 Fig. 3;
The upward view of Fig. 5 Fig. 3.
The specific embodiment
Vertical turning milling center is seen Fig. 1, Fig. 2 with multistation lathe tool device overall structure, mainly is made up of calibration adapter and multistation lathe tool folder.Calibration aptamers 1 in the calibration adapter links together by fluted disc 2 and ram, calibration adapter and multistation cutter holder 10 are accurately located by fluted disc 2 engagements, and the SK50 handle of a knife by the rapid changing knife system 3 is located by connecting with the main blind rivet tension that is fixed in the milling ram vertical drive shaft, by the milling ram rotation torque is passed to handle of a knife 3 in the calibration adapter, handle of a knife 3 is connected with internal spline in the drive plate 4 by external splines, drive plate 4 puts together on the upper surface of drawing cylinder 5 by screw, thereby drives drawing cylinder 5 rotations.Drawing cylinder 5 is together with drive plate 4, SK50 handle of a knife 3 fits in the calibration aptamers 1 together, hydraulic oil is arranged into and out of pipeline 9 on the calibration aptamers 1, the piston rod of drawing cylinder 5 is assembled in the ring flange 6, ring flange 6 connects tension piece 7 by flat key, and tension piece 7 is deep into multistation cutter holder 10 inside, and plane and multistation cutter holder 10 inner lower planes are fitted on it, two straight pins 8 are installed on the binding face, and tightening force mainly acts on this binding face.
The applied drawing cylinder of the present invention is a hydraulic jack, and its tightening force can bear cutting force and shock loading under any state fully up to 200KN.
During work, the multistation lathe tool device that assembles is installed in the ram lower end, carry out turning processing, when finishing one turning operation and need change lathe tool, hydraulic oil enters drawing cylinder 5 in the calibration adapter by pipeline 9, the piston rod of drawing cylinder 5 moves downward, the multistation cutter holder 10 that drives the lower end moves downward together, at this moment, fluted disc between calibration adapter and the multistation cutter holder 10 is thrown off, and the ram internal spindle begins rotation, drives SK50 handle of a knife 3, terminal pad, tension piece 7 rotates together, and two pins, 8 location are arranged in tension piece 7 and the multistation cutter holder 10, thereby drives 10 rotations of multistation cutter holder, when multistation cutter holder 10 rotates to the required station of processing, hydraulic oil enters the hydraulic pressure drawing cylinder by pipeline 9, the withdrawal of drawing cylinder piston rod, and the fluted disc between calibration adapter and the multistation cutter holder meshes again, until tension multistation cutter holder, descend the processing of one turning operation.
Multistation lathe tool folder of the present invention is six station lathe tools folders, shown in Fig. 3-5, face upward at interval 120 ° at this lathe tool folder arrange three horizontal lathe tool, alternate circle lacks the place three vertical lathe tools is set with it, can continuously carry out the turning of the multiple operation such as cylindrical, end face, hole, lining, inclined-plane of workpiece and process.
Multistation lathe tool folder is installed in the calibration adapter lower, accurately locatees and offset cutting force by fluted disc.
During turning, when after one turning operation finished, needing multistation knife system transposition tool changing, the oil cylinder piston bar stretches out, drive the multistation cutter holder and move both vertically, the calibration adapter is thrown off with the fluted disc between the multistation lathe tool folder simultaneously, and the power by the ram main shaft rotates the multistation cutter holder, and the calibration required drive passed in the calibration adapter, arrive desired location back piston bar and regain, fluted disc meshes again, can descend the turning operation one.
Claims (2)
1. vertical turning milling center multistation lathe tool device, form by calibration adapter and multistation lathe tool folder, it is characterized in that the calibration aptamers is connected with ram by fluted disc, calibration adapter top interface is located by connecting by the main blind rivet tension that is fixed in handle of a knife and the ram in the vertical drive shaft, handle of a knife is connected with internal spline in the drive plate by external splines, and drive plate puts together on the upper surface of drawing cylinder by screw; The piston rod connection of drawing cylinder is deep in the tension piece of multistation cutter holder inside; Multistation lathe tool folder is installed in calibration adapter and fluted disc bottom; Lathe tool presss from both sides the 120 ° of layouts three in excircle interval of facing upward and horizontal lathe tool and at the scarce place of alternate circle three vertical lathe tools is set.
2. vertical turning milling center according to claim 1 multistation lathe tool device, it is characterized in that having hydraulic oil to advance on the calibration aptamers (1), go out pipeline (9), drawing cylinder (5) is together with drive plate (4), handle of a knife (3) fits in the calibration aptamers (1) together, the piston rod of drawing cylinder (5) is assembled in the ring flange (6), ring flange (6) connects tension piece (7) by flat key, tension piece (7) is deep into multistation cutter holder (10) inside, inner lower plane of plane and multistation cutter holder (10) is fitted on it, and two straight pins (8) are installed on the binding face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200533224U CN201940630U (en) | 2011-03-03 | 2011-03-03 | Multi-station lathe tool device for vertical milling center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200533224U CN201940630U (en) | 2011-03-03 | 2011-03-03 | Multi-station lathe tool device for vertical milling center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201940630U true CN201940630U (en) | 2011-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200533224U Expired - Fee Related CN201940630U (en) | 2011-03-03 | 2011-03-03 | Multi-station lathe tool device for vertical milling center |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513832A (en) * | 2011-12-07 | 2012-06-27 | 齐重数控装备股份有限公司 | Cutter holder clamping mechanism of vertical milling machine |
| CN102909608A (en) * | 2012-11-09 | 2013-02-06 | 中捷机床有限公司 | Built-in stepless indexing ram for gantry type numerical control boring miller |
| CN102909397A (en) * | 2012-10-19 | 2013-02-06 | 无锡京华重工装备制造有限公司 | Hand-operated four-station tool changing structure |
| CN110315100A (en) * | 2019-05-22 | 2019-10-11 | 北京海普瑞森超精密技术有限公司 | Coarse-fine rotation resigning cutter holder device |
| CN111590327A (en) * | 2020-05-21 | 2020-08-28 | 上海欣螺机械工程有限公司 | High-speed stable tower type boring and milling machining center |
| CN114683064A (en) * | 2022-06-01 | 2022-07-01 | 常州亘源数控设备有限公司 | Subassembly is changed to portable knife rest that digit control machine tool was used |
-
2011
- 2011-03-03 CN CN2011200533224U patent/CN201940630U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513832A (en) * | 2011-12-07 | 2012-06-27 | 齐重数控装备股份有限公司 | Cutter holder clamping mechanism of vertical milling machine |
| CN102513832B (en) * | 2011-12-07 | 2013-12-18 | 齐重数控装备股份有限公司 | Cutter holder clamping mechanism of vertical milling machine |
| CN102909397A (en) * | 2012-10-19 | 2013-02-06 | 无锡京华重工装备制造有限公司 | Hand-operated four-station tool changing structure |
| CN102909608A (en) * | 2012-11-09 | 2013-02-06 | 中捷机床有限公司 | Built-in stepless indexing ram for gantry type numerical control boring miller |
| CN102909608B (en) * | 2012-11-09 | 2014-09-17 | 中捷机床有限公司 | Built-in stepless indexing ram for gantry type numerical control boring miller |
| CN110315100A (en) * | 2019-05-22 | 2019-10-11 | 北京海普瑞森超精密技术有限公司 | Coarse-fine rotation resigning cutter holder device |
| CN110315100B (en) * | 2019-05-22 | 2021-01-05 | 北京海普瑞森超精密技术有限公司 | Coarse-fine rotation abdicating tool rest device |
| CN111590327A (en) * | 2020-05-21 | 2020-08-28 | 上海欣螺机械工程有限公司 | High-speed stable tower type boring and milling machining center |
| CN114683064A (en) * | 2022-06-01 | 2022-07-01 | 常州亘源数控设备有限公司 | Subassembly is changed to portable knife rest that digit control machine tool was used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20130303 |