CN104842221A - Machining center for reducing workpiece damage - Google Patents
Machining center for reducing workpiece damage Download PDFInfo
- Publication number
- CN104842221A CN104842221A CN201510211913.2A CN201510211913A CN104842221A CN 104842221 A CN104842221 A CN 104842221A CN 201510211913 A CN201510211913 A CN 201510211913A CN 104842221 A CN104842221 A CN 104842221A
- Authority
- CN
- China
- Prior art keywords
- tool magazine
- guide rail
- moving guide
- machining center
- installing plate
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q37/00—Metal-working machines, or constructional combinations thereof, built-up from units designed so that at least some of the units can form parts of different machines or combinations; Units therefor in so far as the feature of interchangeability is important
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0078—Safety devices protecting the operator, e.g. against accident or noise
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/157—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
- B23Q3/15713—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle
- B23Q3/1572—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means
- B23Q3/15753—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means the storage means rotating or circulating in a plane perpendicular to the axis of the spindle
- B23Q3/15766—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means the storage means rotating or circulating in a plane perpendicular to the axis of the spindle the axis of the stored tools being arranged perpendicularly to the rotating or circulating plane of the storage means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
A machining center for reducing workpiece damage comprises a tool body, a tool saddle, a column, a machine head, a worktable, a spindle, a knife magazine moving guide rail, a knife magazine installing plate, a knife, a limiting block, a hydraulic oil buffer and a driving device. The tool saddle and the worktable are installed on the tool body, and the column is installed on the tool saddle. The knife magazine moving guide rail is installed on the tool body, and the knife magazine moving guide rail and the worktable are located on the same side of the tool body. The knife magazine installing plate is installed on the knife magazine moving guide rail, the knife is installed on the knife magazine installing plate, and the limiting block is installed on the side, adjacent to the worktable, of the knife magazine moving guide rail. The hydraulic oil buffer is installed on the limiting block. The driving device drives the knife magazine installing plate to move on the knife magazine moving guide rail. The workpiece damage caused by too large bumping force between the knife magazine installing plate and the worktable in the moving process and too large noise produced during bumping are avoided through the limiting block and the hydraulic oil buffer.
Description
Technical field
The present invention relates to numerical control machining center field of mechanical technique, particularly relate to a kind of machining center reducing workpiece damage.
Background technology
Numerical control machining center changes tradition with the artificially main mode of production, by the control of computer program, can complete various different process requirements, as milling, boring, bore hole, tapping etc., significantly shorten processing time-histories, reduce production cost, this is the maximum feature of Digit Control Machine Tool.
Bamboo hat type tool holder has that structure is simple, cost is low, be easy to control and bamboo hat type tool holder easy to maintenance is the features such as the more common a kind of tool changing device of machining center, and therefore middle-size and small-size machining center is widely used.In order to when the workbench length setting of machining center is identical with machining center X-axis stroke, do not need extra increase by one section of tool changing stroke maybe to need to increase workbench length and realize tool changing processing, therefore waste machining center stroke is caused, add occupation area of equipment, and cause high cost (lathe bed expense, screw mandrel length expense), make existing fixed bamboo hat type tool magazine into portable bamboo hat type tool magazine, but in portable bamboo hat type tool magazine, when driving is contained in and promotes tool magazine reach, the impact force produced is excessive, damage workpiece, and too large sound of movement sound can be sent.
Summary of the invention
The object of the invention is to overcome above deficiency and a kind of machining center reducing workpiece damage of defect proposition.
For reaching this object, the present invention by the following technical solutions:
Reduce a machining center for workpiece damage, it comprises lathe bed, saddle, column, head, workbench, main shaft, tool magazine moving guide rail, tool magazine installing plate, cutter, limited block, oil buffer and drive unit;
Described saddle and described workbench are all installed on described lathe bed, and described column is installed on described saddle, and described head is installed on described column; Described main shaft is installed on described head;
Described tool magazine moving guide rail is installed on described lathe bed, and described tool magazine moving guide rail and described workbench are in the same side of described lathe bed; Described tool magazine installing plate is installed on described tool magazine moving guide rail, and described Cutting tool installation manner is on described tool magazine installing plate, and described limited block is installed on the side adjacent with described workbench of described tool magazine moving guide rail; Described oil buffer is installed on described limited block; Described drive unit drives described tool magazine installing plate to move on described tool magazine moving guide rail.
Preferably, also comprise tool magazine support, described tool magazine support installing is in described lathe bed; Described tool magazine moving guide rail is installed on described tool magazine support.
Preferably, tool magazine base is also comprised; Described tool magazine floor installation is in described lathe bed; Described tool magazine base has been provided with tool magazine support.
Preferred further, described tool magazine base is the tool magazine base of the L-type structure be made up of a long slab and a short slab, and the short slab of described tool magazine base is mounted on described lathe bed, and described long slab is connected with described workbench.
Preferably, described tool magazine moving guide rail comprises line slideway and slide block, and described line slideway is installed on described tool magazine support; Described slide block is installed on described line slideway; Described tool magazine installing plate is installed on described slide block.
Preferably, described tool magazine support is U-shaped support; Described line slideway is installed on two protruding ends of tool magazine support; Described drive unit is installed on the centre of described tool magazine support.
Preferred further, each described line slideway is installed at least two described slide blocks.
Preferably, described tool magazine support is provided with tool magazine guard shield.
Preferred further, described tool magazine guard shield is the tool magazine guard shield of " door case type " shape.
It is excessive with workbench impact force in moving process that the present invention avoids described tool magazine installing plate by increase limited block and oil buffer, causes sending too large sound of movement when workpiece damage and collision free.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention's specific embodiment.
Fig. 2 is the structural representation of tool magazine of the present invention.
Wherein: lathe bed 1, saddle 2, column 3, head 4, workbench 5, main shaft 6, tool magazine base 7, tool magazine support 8, tool magazine moving guide rail 9, drive unit 10, tool magazine installing plate 12, cutter 14, limited block 16, tool magazine guard shield 17, line slideway 91, slide block 92, cutterhead 141, handle of a knife 142.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Reduce a machining center for workpiece damage, it comprises lathe bed 1, saddle 2, column 3, head 4, workbench 5, main shaft 6, tool magazine moving guide rail 9, tool magazine installing plate 12, cutter 14, limited block 16, oil buffer and drive unit 10;
Described saddle 2 and described workbench 5 are all installed on described lathe bed 1, and described column 3 is installed on described saddle 2, and described head 4 is installed on described column 3; Described main shaft 6 is installed on described head 4;
Described tool magazine moving guide rail 9 is installed on described lathe bed 1, and described tool magazine moving guide rail 9 and described workbench 5 are in the same side of described lathe bed 1; Described tool magazine installing plate 12 is installed on described tool magazine moving guide rail 9, and described cutter 14 is installed on described tool magazine installing plate 12, and described limited block 16 is installed on the side adjacent with described workbench of described tool magazine moving guide rail 9; Described oil buffer is installed on described limited block 16; Described drive unit 10 drives described tool magazine installing plate 12 to move on described tool magazine moving guide rail 9.
Before processing, be placed in by workpiece on described workbench 5, described saddle 2 moves left and right under the driving of driving mechanism, and the described column 3 be installed on described saddle 2 is mobile with the movement of described saddle 2, achieves the movement in X-direction; Described column 3 can also move forward and backward while moving left and right on described saddle 2, achieves the movement in Y-direction; Described head 4 is installed on described column 3, described column 3 moves up and down, achieves the movement in Z-direction, is therefore installed on the movement on the realized X on main shaft 6 described in described head 4, Y, Z tri-directions, achieves three axles with the dynamic processing to workpiece.In process, need to change handle of a knife 141, therefore on lathe bed, bamboo hat type tool magazine is provided with, but this bamboo hat type tool magazine is fixing, when described workbench 1 length setting of this fixed bamboo hat type tool magazine work in-process heart is identical with machining center X-axis stroke, need extra increase by one section of tool changing stroke maybe to need increase workbench length can realize tool changing processing to be independent of each other, machining center stroke will be wasted like this, add occupation area of equipment, cause high cost (lathe bed expense, screw mandrel length expense) etc., therefore by an increase described tool magazine moving guide rail 9 and drive unit 10 on the basis of fixing bamboo hat type tool magazine, bamboo hat type tool magazine is moved.Described cutter 14 is installed on described tool magazine installing plate 12, and described tool magazine installing plate 12 is installed on described tool magazine moving guide rail 9, and under the driving of described drive unit 10, described tool magazine installing plate 12 moves along described tool magazine moving guide rail 9; Cutter moves with described tool magazine installing plate 12 and moves to reach and need the position of tool changing to carry out tool changing, described head 4 just changes handle of a knife 141, thus when the workbench length setting of machining center is identical with machining center X-axis stroke, maybe need to increase workbench length and realize tool changing processing without the need to additionally increasing by one section of tool changing stroke and be independent of each other, save machining center stroke, decrease occupation area of equipment, reduce manufacturing cost; Because described tool magazine installing plate 12 is in moving process, an excessive impact force can be had to described workbench 5, cause workpiece damage, avoid sending too large sound of movement; Therefore on described tool magazine installing plate 12, described limited block 16 and oil buffer is increased, described limited block 16 prevents collision, described oil buffer can reduce the impulsive force of described tool magazine movable plate 12 in moving process, avoid described tool magazine installing plate 12 excessive with workbench impact force in moving process with this, cause sending too large sound of movement when workpiece damage and collision free.
Preferably, also comprise tool magazine support 8, described tool magazine support 8 is installed on described lathe bed; Described tool magazine moving guide rail 9 is installed on described tool magazine support.
Increase described tool magazine support 8 to be convenient to described tool magazine moving guide rail 9 is installed.
Preferably, tool magazine base 7 is also comprised; Described tool magazine base 7 is installed on described lathe bed; Described tool magazine base 7 has been provided with tool magazine support 8.
Increase described tool magazine base 7 and reduce distance between described cutter 14 and described head 4; Reduce with this stroke that described head 4 moves down, improve the speed of tool changing.
Preferred further, described tool magazine base 7 is the tool magazine base 7 of the L-type structure be made up of a long slab and a short slab, and the short slab of described tool magazine base 7 is mounted on described lathe bed 1, and described long slab is connected with described workbench 5.
The short slab of described tool magazine base 7 is mounted on described lathe bed 1, described long slab is connected with described workbench 5, the stability of described tool magazine support 8 can be ensured like this, guarantee the stability of described tool magazine installing plate 12 in moving process with this, therefore the described tool magazine base 7 of L-type structure makes the structure of whole tool magazine more stable.
Preferably, described tool magazine moving guide rail 9 comprises line slideway 91 and slide block 92, and described line slideway 91 is installed on described tool magazine support 8; Described slide block 92 is installed on described line slideway 91; Described tool magazine installing plate 12 is installed on described slide block 92.
Adopt described line slideway 91 and slide block 92 to realize the movement of described tool magazine installing plate 12, precision is high, and translational speed is fast, and cost is low.
Preferably, described tool magazine support 8 is U-shaped support; Described line slideway 91 is installed on two protruding ends of tool magazine support 8; Described drive unit is installed on the centre of described tool magazine support 8.
Compact conformation when the tool magazine support 8 of U-shaped structure installs described line slideway 91 and described drive unit 10, cost is low; And it is more laborsaving at the described tool magazine installing plate 12 of promotion to install described drive unit 10.
Preferred further, each described line slideway 91 is installed at least two described slide blocks 92.
Each described line slideway 91 being installed at least two described slide blocks 92, is that described tool magazine installing plate 12 is more steady in moving process.
Preferably, described tool magazine support 8 is provided with tool magazine guard shield 17.
Arrange tool magazine guard shield 17 to protect described cutter 14, make to be that the expense bits produced can not splash on described cutter 14 in process, avoid fault when causing tool changing.
Preferred further, described tool magazine guard shield 17 is the tool magazine guard shield 17 of " door case type " shape.
The protection effect of the tool magazine guard shield 17 of " door case type " shape can be better, do not break down and affect working (machining) efficiency when this ensure that tool changing.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (9)
1. reduce a machining center for workpiece damage, it is characterized in that: it comprises lathe bed, saddle, column, head, workbench, main shaft, tool magazine moving guide rail, tool magazine installing plate, cutter, limited block, oil buffer and drive unit;
Described saddle and described workbench are all installed on described lathe bed, and described column is installed on described saddle, and described head is installed on described column; Described main shaft is installed on described head;
Described tool magazine moving guide rail is installed on described lathe bed, and described tool magazine moving guide rail and described workbench are in the same side of described lathe bed; Described tool magazine installing plate is installed on described tool magazine moving guide rail, and described Cutting tool installation manner is on described tool magazine installing plate, and described limited block is installed on the side adjacent with described workbench of described tool magazine moving guide rail; Described oil buffer is installed on described limited block; Described drive unit drives described tool magazine installing plate to move on described tool magazine moving guide rail.
2. a kind of machining center reducing workpiece damage according to claim 1, is characterized in that: also comprise tool magazine support, and described tool magazine support installing is in described lathe bed; Described tool magazine moving guide rail is installed on described tool magazine support.
3. a kind of machining center reducing workpiece damage according to claim 2, is characterized in that: also comprise tool magazine base; Described tool magazine floor installation is in described lathe bed; Described tool magazine base has been provided with tool magazine support.
4. a kind of machining center reducing workpiece damage according to claim 3, it is characterized in that: described tool magazine base is the tool magazine base of the L-type structure be made up of a long slab and a short slab, the short slab of described tool magazine base is mounted on described lathe bed, and described long slab is connected with described workbench.
5. a kind of machining center reducing workpiece damage according to claim 3, is characterized in that: described tool magazine moving guide rail comprises line slideway and slide block, described line slideway is installed on described tool magazine support; Described slide block is installed on described line slideway; Described tool magazine installing plate is installed on described slide block.
6. a kind of machining center reducing workpiece damage according to claim 5, is characterized in that: described tool magazine support is U-shaped support; Described line slideway is installed on two protruding ends of tool magazine support; Described drive unit is installed on the centre of described tool magazine support.
7. a kind of machining center reducing workpiece damage according to claim 6, is characterized in that: each described line slideway is installed at least two described slide blocks.
8. a kind of machining center reducing workpiece damage according to claim 3, is characterized in that: described tool magazine support is provided with tool magazine guard shield.
9. a kind of machining center reducing workpiece damage according to claim 7, is characterized in that: described tool magazine guard shield is the tool magazine guard shield of " door case type " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510211913.2A CN104842221A (en) | 2015-04-29 | 2015-04-29 | Machining center for reducing workpiece damage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510211913.2A CN104842221A (en) | 2015-04-29 | 2015-04-29 | Machining center for reducing workpiece damage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104842221A true CN104842221A (en) | 2015-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510211913.2A Pending CN104842221A (en) | 2015-04-29 | 2015-04-29 | Machining center for reducing workpiece damage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104842221A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619148A (en) * | 2016-03-29 | 2016-06-01 | 佛山市春上机电有限公司 | Economical movable column type high-speed machining center |
| CN105817908A (en) * | 2016-06-15 | 2016-08-03 | 镇江市富德数控机床科技有限公司 | Vertical machine tool with omni-directional moving column |
| CN111730372A (en) * | 2020-07-02 | 2020-10-02 | 刘帅 | Numerical control machine tool with retractable cutter |
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| JP2001138167A (en) * | 1999-11-08 | 2001-05-22 | Nippei Toyama Corp | Tool replacement device, and tool replacement method |
| EP2477786B1 (en) * | 2009-09-15 | 2013-08-21 | Deckel Maho Seebach GmbH | Machine tool |
| CN203185030U (en) * | 2013-04-15 | 2013-09-11 | 深圳市玮之度科技发展有限公司 | Machine tool magazine moving mechanism |
| CN103802180A (en) * | 2014-03-05 | 2014-05-21 | 刘岩松 | Numerical control five-axis tenon machining machine tool |
| CN104209813A (en) * | 2014-09-03 | 2014-12-17 | 佛山市普拉迪数控科技有限公司 | Horizontal section five-axis machining center |
| CN204160240U (en) * | 2014-06-05 | 2015-02-18 | 贵州兴富祥山巧精机有限公司 | Numerical control horizontal comprehensive processing machine |
| CN204248530U (en) * | 2014-12-03 | 2015-04-08 | 佛山市普拉迪数控科技有限公司 | Mobile tool magazine tool-changing mechanism |
-
2015
- 2015-04-29 CN CN201510211913.2A patent/CN104842221A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001138167A (en) * | 1999-11-08 | 2001-05-22 | Nippei Toyama Corp | Tool replacement device, and tool replacement method |
| EP2477786B1 (en) * | 2009-09-15 | 2013-08-21 | Deckel Maho Seebach GmbH | Machine tool |
| CN203185030U (en) * | 2013-04-15 | 2013-09-11 | 深圳市玮之度科技发展有限公司 | Machine tool magazine moving mechanism |
| CN103802180A (en) * | 2014-03-05 | 2014-05-21 | 刘岩松 | Numerical control five-axis tenon machining machine tool |
| CN204160240U (en) * | 2014-06-05 | 2015-02-18 | 贵州兴富祥山巧精机有限公司 | Numerical control horizontal comprehensive processing machine |
| CN104209813A (en) * | 2014-09-03 | 2014-12-17 | 佛山市普拉迪数控科技有限公司 | Horizontal section five-axis machining center |
| CN204248530U (en) * | 2014-12-03 | 2015-04-08 | 佛山市普拉迪数控科技有限公司 | Mobile tool magazine tool-changing mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619148A (en) * | 2016-03-29 | 2016-06-01 | 佛山市春上机电有限公司 | Economical movable column type high-speed machining center |
| CN105817908A (en) * | 2016-06-15 | 2016-08-03 | 镇江市富德数控机床科技有限公司 | Vertical machine tool with omni-directional moving column |
| CN111730372A (en) * | 2020-07-02 | 2020-10-02 | 刘帅 | Numerical control machine tool with retractable cutter |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
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Application publication date: 20150819 |