CN201357343Y - Turret head multi-spindle box inner-cooling device - Google Patents
Turret head multi-spindle box inner-cooling device Download PDFInfo
- Publication number
- CN201357343Y CN201357343Y CNU2009200113697U CN200920011369U CN201357343Y CN 201357343 Y CN201357343 Y CN 201357343Y CN U2009200113697 U CNU2009200113697 U CN U2009200113697U CN 200920011369 U CN200920011369 U CN 200920011369U CN 201357343 Y CN201357343 Y CN 201357343Y
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- CN
- China
- Prior art keywords
- turret head
- cooling
- box
- axles box
- cold water
- 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.)
- Expired - Fee Related
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model relates to a turret head multi-spindle box inner-cooling device, in particular to a multi-spindle box axial center cooling device which is used on a turret head and can realize inter cooling of cutters on a multi-spindle box. In the turret head multi-spindle box inner-cooling device of the utility model, a rotating distributor is fixed on the top of the turret head and is rotated together with a mandrel of the turret head, an inner cooling water inlet is arranged on the mandrel, and an inner cooling water outlet is arranged on a sleeve. A plurality of corresponding inner cooling outlets can be arranged on the sleeve for providing inner cooling of a plurality of main spindles of a plurality of multi-spindle boxes. An inner cooling water plate is installed in a rear box body of the turret head, and a rotating connector with a shell on a water plate is connected with the main spindles. The inner-cooling device can be applicable to turret head fixed multi-spindle boxes and is also applicable to box replaceable type multi-spindle boxes. The turret head multi-spindle box inner-cooling device has the advantages of simple and compact structure, low manufacture cost and convenient installation and disassembly, is safe and reliable, and has long service life of cutters, high manufacture precision, and the like, can be widely applied in reforming turret type manufacture centers.
Description
Technical field
Device for cooling in the turret head axles box described in the utility model belongs to the axle center cooling device of a kind of novel axles box that is adopted on the turret head of Digit Control Machine Tool, can realize the inside cooling that axles box is fixed a cutting tool.
Background technology
Well-known numerical control turret building-block machine is a kind of of flexible combination lathe, and it is made up of numerical control turret unit head, nc sliding table and other universal components.Wherein the capstan head unit head has various ways vertical, horizontal, tilting.Transposition by the capstan head unit head can be processed same workpiece, also can be at the different different workpiece of station processing.Because of it is applicable to the many kinds of small lot or the few kind of small batch or single product processing, so application and popularization value is preferably arranged.When manufacturing procedure after a little while, can select the axles box stationary structure for use.When manufacturing procedure more for a long time, then can select interchangeable case structure for use, join interchangeable case storehouse.But no matter the axles box on traditional numerical control turret head is fixed or interchangeable box, because its structural limitations only has the outlet of main shaft external cooling, can only provide the external refrigeration of cutter, therefore only is applicable to the slow cutting of cutter.If the hole depth of work piece is darker, the external cooling shipwreck of cutter is to arrive point of a knife cutting position in the process, and smear metal is difficult for discharging, and because of cutter does not have inner cooling, then is easy to cause cutter to fracture, and reduces the service life of cutter.As not solving the cutter problem that fractures, need be forced to increase manufacturing procedure sometimes, divide two prefaces with deep hole, even the processing of three prefaces, cause processing cost to rise.Cutter does not have inner cooling to restrict the raising of lathe productivity ratio to a great extent yet, because Tool in Cutting speed is slower, has prolonged process time, and productive temp has slowed down.Cold in not having because of cutter, smear metal is blocked in the process, can cause the position degree deviation in hole and the surface roughness of machined surface to descend.Therefore developing the interior device for cooling of a kind of novel turret head axles box is very necessary to overcome existing problem.
Summary of the invention
In view of existing problem in the prior art, the purpose of this utility model is will the inside cooling that device for cooling realizes that axles box is fixed a cutting tool be set in the turret head axles box, thereby prolong cutter life, improve machining accuracy, cut down finished cost, improve lathe productivity ratio.Because cooling is realized in the inside of cutter, it is smooth and easy that smear metal is discharged, and lathe also is difficult for Integrated Chip, thereby has improved operation of machine tool.The utlity model has simple and compact for structure, low cost of manufacture, be convenient to installation and removal, characteristics such as safe and reliable.
Device for cooling in the turret head axles box described in the utility model, its structure fixedly is equipped with the external revolution distributor that can rotate together along with the mandrel of turret head at the top of turret head axles box.Mandrel and sleeve are contained in the body of external revolution distributor, and external revolution distributor connects firmly with the top of support with turret head mutually by lower flange, and the mandrel that is contained in the external revolution distributor body is provided with the inner cold water inlet, and sleeve is provided with the inner cold water outlet.External revolution distributor described in the utility model is made up of mandrel, sleeve, lower flange, upper flange, bearing, gag lever post, support, rotary seal ring, tensioner cover, O type circle.Has cold outlet in 1-8 on the sleeve of external revolution distributor described in the utility model.The inner cold water plate that is equipped with in the rear box of turret head axles box described in the utility model, the band housing swivel joint that is equipped with on the inner cold water plate is tightly connected with main shaft with rotary seal ring mutually by ring flange.The casing of turret head axles box described in the utility model can be fixed multiaxis casing, also can be interchangeable multiaxis casing.
Device for cooling in the turret head axles box provided by the utility model has following beneficial effect:
1, the utility model can provide a plurality of internally cooled-spindles of a plurality of axles boxs, in a plurality of axles boxs cold need on sleeve, design corresponding a plurality of in cold outlet get final product, technology is simple.
2, device for cooling in the turret head axles box provided by the utility model is installed the inner cold water plate in the turret head rear box, the band housing swivel coupling on the inner cold water plate is connected with main shaft, connects reliable, easy to use.
3, device for cooling in the turret head axles box provided by the utility model not only is applicable to the fixed axles box of numerical control turret head, also is applicable to the interchangeable box axles box of numerical control turret head.
4, the utility model will be provided with in the turret head axles box device for cooling can realize the inside cooling that axles box is fixed a cutting tool, thereby prolong cutter life, improve machining accuracy, cut down finished cost, improve lathe productivity ratio.
5, because inner realization of cutter of the present utility model cooled off, and it is smooth and easy that smear metal is discharged, lathe also is difficult for Integrated Chip, thereby has improved operation of machine tool.
6, simple and compact for structure, the low cost of manufacture of the utility model, be convenient to installation and removal, characteristics such as safe and reliable.
Description of drawings
The utility model has three accompanying drawings, wherein:
Accompanying drawing 1 is the structural representation of device for cooling in the turret head axles box.
Accompanying drawing 2 is the inner cold water plate structure layout drawings in the accompanying drawing 1.
Accompanying drawing 3 is sectional structure charts of the external revolution distributor of capstan head in the accompanying drawing 1.
Among the figure: 1 inner cold water plate, 2 revolution distributors, 3 flexible pipes, 4 band housing swivel joints, 5 ring flanges, 6 rotary seal rings, 7 mandrels, 8 sleeves, 9 lower flanges, 10 upper flanges, 11 bearings, 12 gag lever posts, 13 supports, 14 rotary seal rings, 15 tensioner covers, 16O type circle, A inner cold water inlet, the outlet of B inner cold water.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As shown in drawings, the utility model mainly is to increase external revolution distributor 2 on the top at the numerical control turret head, goes out to have inner cold water inlet on its mandrel 7, with lathe fixedly pipeline be connected.On sleeve 8, establish the internally cooled-spindle water out, connect by flexible pipe 3, turn round around mandrel 7 with axles box with the inner cold water inlet at axles box rear portion.Axles box ad hoc chamber outside its rear box is used to install inner cold water plate 1, and inner cold water plate 1 is connected with main shaft by band housing swivel joint 4, and band housing swivel joint 4 adopts the sealing of hydro-cushion formula carborundum, is applicable to steady high-speed cruising.The external revolution distributor 2 of described capstan head, overlap 15 by lower flange 9 by tightening screw extruding tensioner, make revolution distributor 2 be fixed on capstan head mandrel 7, sleeve 8 is stirred the support 13 that closes on it by gag lever post 12, realizes that sleeve turns round around mandrel 7 with axles box.
Device for cooling in the turret head described in the utility model is applicable to the fixed axles box of numerical control turret head, also is applicable to the interchangeable box axles box of numerical control turret head.Note when on interchangeable box axles box, using this device: before the replacing axles box, must pull down the flexible pipe 3 that its rear portion and external revolution distributor match and connect earlier.
Device for cooling in the turret head described in the utility model can provide a plurality of internally cooled-spindles of a plurality of axles boxs.In a plurality of axles boxs cold need on sleeve 8, design corresponding a plurality of in cold outlet get final product.Then by corresponding a plurality of band housing swivel couplings 4, ring flange 5, rotary seal ring 6 are installed on interior cold drawing 1, realization is connected with main shaft a plurality of internally cooled-spindles.
Device for cooling in the turret head described in the utility model, its operation principle is when the revolution of numerical control turret head puts in place, external revolution distributor is joined on inner cold water inlet and this axles box on 2 the internally cooled-spindle outlet and is connected, inner cold water is connected with the internally cooled-spindle hole by flexible pipe 3, inner cold water plate 1, band housing swivel coupling 4, inner cold water is delivered to cutter, realizes cutter inner cooling.Work as process finishing, numerical control turret head revolution, external revolution distributor is joined internally cooled-spindle outlet cut-out on interior cold inlet and this axles box on 2.That is: axles box does not have inner cold water at processing stations not and passes through.Device for cooling in the described turret head because of the interior cold of processing stations axles box only is provided, can utilize cooling water resources the most efficiently, has both reduced waste, has saved cost, helps the protection of cooling water splash again.
Claims (5)
1. the interior device for cooling of turret head axles box is characterized in that: the external revolution distributor (2) that can rotate together along with the mandrel (7) of turret head fixedly is housed at the top of turret head; Mandrel (7) and sleeve (8) are contained in the body of external revolution distributor (2), external revolution distributor (2) connects firmly with the top of support (13) with turret head mutually by lower flange (9), the mandrel (7) that is contained in external revolution distributor (2) body is provided with inner cold water inlet (A), and sleeve (8) is provided with inner cold water outlet (B).
2. according to device for cooling in the described turret head axles box of claim 1, it is characterized in that: external revolution distributor (2) is made up of mandrel (7), sleeve (8), lower flange (9), upper flange (10), bearing (11), gag lever post (12), support (13), rotary seal ring (14), tensioner cover (15), O type circle (16).
3. according to device for cooling in the described turret head axles box of claim 1, it is characterized in that: have 1-8 inner cold water outlet (B) on the sleeve (8) of external revolution distributor (2).
4. according to device for cooling in the described turret head axles box of claim 1, it is characterized in that: inner cold water plate (1) is installed in the rear box of turret head axles box, and the band housing swivel joint (4) that is equipped with on inner cold water plate (1) is tightly connected with main shaft (17) with rotary seal ring (6) mutually by ring flange (5).
5. according to device for cooling in the described turret head axles box of claim 1, it is characterized in that: the casing of turret head axles box can be fixed multiaxis casing, also can be interchangeable multiaxis casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200113697U CN201357343Y (en) | 2009-03-09 | 2009-03-09 | Turret head multi-spindle box inner-cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200113697U CN201357343Y (en) | 2009-03-09 | 2009-03-09 | Turret head multi-spindle box inner-cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201357343Y true CN201357343Y (en) | 2009-12-09 |
Family
ID=41423104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200113697U Expired - Fee Related CN201357343Y (en) | 2009-03-09 | 2009-03-09 | Turret head multi-spindle box inner-cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201357343Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103338898A (en) * | 2011-01-21 | 2013-10-02 | 美格工业自动化系统有限公司 | Tool revolver for machining workpieces and a machining system comprising such a tool revolver |
| CN108544247A (en) * | 2018-05-31 | 2018-09-18 | 亿达日平机床有限公司 | Horizontal shifting moves case apparatus certainly |
-
2009
- 2009-03-09 CN CNU2009200113697U patent/CN201357343Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103338898A (en) * | 2011-01-21 | 2013-10-02 | 美格工业自动化系统有限公司 | Tool revolver for machining workpieces and a machining system comprising such a tool revolver |
| CN103338898B (en) * | 2011-01-21 | 2015-12-09 | 美格工业自动化系统有限公司 | For processing work tool turret and there is the system of processing of this tool turret |
| CN108544247A (en) * | 2018-05-31 | 2018-09-18 | 亿达日平机床有限公司 | Horizontal shifting moves case apparatus certainly |
| CN108544247B (en) * | 2018-05-31 | 2023-08-29 | 亿达日平机床有限公司 | Automatic box changing device for horizontal transverse movement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20160309 |