CN101767211B - Vehicle main shaft clamping device of combined machining tool of milling machine - Google Patents
Vehicle main shaft clamping device of combined machining tool of milling machine Download PDFInfo
- Publication number
- CN101767211B CN101767211B CN2010100014684A CN201010001468A CN101767211B CN 101767211 B CN101767211 B CN 101767211B CN 2010100014684 A CN2010100014684 A CN 2010100014684A CN 201010001468 A CN201010001468 A CN 201010001468A CN 101767211 B CN101767211 B CN 101767211B
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- China
- Prior art keywords
- main shaft
- clamping device
- vehicle main
- cylinder
- shaft clamping
- 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
Links
- 238000003801 milling Methods 0.000 title abstract description 7
- 238000003754 machining Methods 0.000 title abstract description 4
- 239000002131 composite material Substances 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000020347 spindle assembly Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
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- Turning (AREA)
Abstract
The invention discloses a vehicle main shaft clamping device of a combined machining tool of a milling machine, which relates to the vehicle main shaft clamping device. The invention solves the problems that the existing vehicle main shaft clamping device has a complex structure, is difficult to control, is inconvenient for assembling and adjusting a vehicle main shaft and influences the production efficiency of the combined machining tool of the milling machine. Two clamping plates (5-4) of the vehicle main shaft clamping device are arranged at one end of a bottom plate (5-8) in parallel; the lower end of a big end cover (5-3-1) of a brake disc (5-3) is arranged between the two clamping plates (5-4); a third cylinder (5-2) is connected with the bottom plate (5-8) through a third cylinder connecting piece (5-6); a connecting rod (5-7) passes through the third cylinder connecting piece (5-6) and the two clamping plates (5-4) in turn; and one end of the connecting rod (5-7) is connected with a piston rod in the third cylinder (5-2). The lathe spindle (5-5) is installed on the brake disc (5-3). The vehicle main shaft clamping device is easy to control, has a simple structure and is convenient for assembling and adjusting the vehicle main shaft.
Description
Technical field
The present invention relates to a kind of main shaft clamping device, be specifically related to a kind of main shaft clamping device that mills the car composite processing machine tool, belong to metal cutting numerically controlled processing equipment field.
Background technology
Mill the car composite processing machine tool because of it rolls into one milling function and turning function, reduced the floor space of machining tool, reduced the clamping location number of times of processing a workpiece, saved because of operation and changed the needed time; Mill the car composite processing machine tool because of having above-mentioned advantage, be widely used in the cut of metal.But the existing main shaft clamping device that mills the car composite processing machine tool adopts hydraulic pressure or magnetic valve, exist complex structure, wayward, cost performance is low, be not easy to the clamping and the assembling adjustment of car owner's axle, has influenced the production efficiency of milling the car composite processing machine tool.
Summary of the invention
The purpose of this invention is to provide a kind of main shaft clamping device that mills the car composite processing machine tool; Exist complex structure, assembling wayward, that be not easy to car owner's axle to adjust to solve existing main shaft clamping device, the problem of the production efficiency of car composite processing machine tool is milled in influence.
The present invention solves the problems of the technologies described above the technical scheme of taking to be:
The main shaft clamping device that mills the car composite processing machine tool according to the invention is made up of the 3rd cylinder, brake disc, two clamping plates, the 3rd cylinder connection piece, connecting rod and base plates; Two clamping plates are set in parallel on the end of base plate; The lower end of the big end cap of brake disc is arranged between two clamping plates; The 3rd cylinder is connected with base plate through the 3rd cylinder connection piece, and connecting rod passes the 3rd cylinder connection piece and two clamping plates successively, and an end of connecting rod is connected with the interior piston rod of the 3rd cylinder; Lathe spindle is installed on the brake disc.
The invention has the beneficial effects as follows:
Described main shaft clamping device of the present invention adopts pneumatic, through two clamping plates the brake disc that car owner's axle is housed clamped, thus the clamping of realization car owner axle, the present invention is easy to control, and is simple in structure, is convenient to the assembling adjustment of car owner's axle; The present invention is because simple in structure, thereby low than the like product price, cost performance is high.Car owner's axle is installed in through main shaft clamping device on the workbench of machining center, steps up to carry out workpiece.
Description of drawings
Fig. 1 is the whole main parallax stereogram that mills the car composite processing machine tool (main shaft clamping device according to the invention is arranged in the lathe spindle assembly 5) that the lathe spindle assembly is installed; Fig. 2 is the whole main parallax stereogram that mills the car composite processing machine tool (main shaft clamping device according to the invention is arranged in the lathe spindle assembly 5) that the lathe spindle assembly is installed; Fig. 3 is a three-dimensional cutaway view of the present invention, and Fig. 4 is a stereogram of the present invention.
The specific embodiment
The specific embodiment one: shown in Fig. 3～4; The described main shaft clamping device that mills the car composite processing machine tool of this embodiment is made up of the 3rd cylinder 5-2, brake disc 5-3, two clamping plate 5-4, the 3rd cylinder connection piece 5-6, connecting rod 5-7 and base plate 5-8; Two clamping plate 5-4 are set in parallel on the end of base plate 5-8; The lower end of the big end cap 5-3-1 of brake disc 5-3 is arranged between two clamping plate 5-4; The 3rd cylinder 5-2 is connected with base plate 5-8 through the 3rd cylinder connection piece 5-6, and connecting rod 5-7 passes the 3rd cylinder connection piece 5-6 and two clamping plate 5-4 successively, and the end of connecting rod 5-7 is connected with the interior piston rod of the 3rd cylinder 5-2.
The specific embodiment two: shown in Fig. 3～4; Two clamping plate 5-4 in the described main shaft clamping device of this embodiment form by substrate 5-4-1 and working plate 5-4-2; Working plate 5-4-2 is fixed in the upper end of the side end face of substrate 5-4-1, and working plate 5-4-2 is connected with the big end cap 5-3-1 contact of brake disc 5-3; Substrate 5-4-1 is processed by steel, and working plate 5-4-2 is processed by copper product.Be in contact with one another increase frictional force through metallic surface hardness difference, increase the frictional force of clamping plate.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment three: shown in Fig. 1～4; The specific embodiment one or two described main shaft clamping devices, housing 5-1 and lathe spindle 5-5 constitute lathe spindle assembly 5; Said main shaft clamping device and lathe spindle 5-5 all are arranged in the housing 5-1, and lathe spindle 5-5 is installed on the brake disc 5-3 on the main shaft clamping device;
The car composite processing machine tool that mills that above-mentioned lathe spindle assembly 5 is installed comprises the milling machine main body; Said milling machine main body comprises saddle 1, workbench 2, column 3 and main spindle box 4; Top and the two that workbench 2 levels are positioned at saddle 1 are the cross setting; Column 3 is positioned at the rear end of workbench 2 and the lower end of column 3 is connected with saddle 1, and top and main spindle box 4 that main spindle box 4 is positioned at workbench 2 are slidingly connected with column 3; Said composite processing machine tool also comprises lathe spindle assembly 5, lathe cutter-exchange mechanism 6 and lathe tool cutter row device 7; Lathe spindle assembly 5 is arranged on the left end of workbench 2 and is slidingly connected with workbench 2; Lathe cutter-exchange mechanism 6 is installed in the right-hand member of workbench 2, and lathe tool cutter row device 7 is provided with the below of main spindle box 4 or connecing on the knife rest of lathe cutter-exchange mechanism 6.
Operation principle (referring to Fig. 3～4): main shaft clamping device of the present invention drives two clamping plate 5-4 motions through the 3rd cylinder 5-2, realizes the clamping and release action.
Claims (2)
1. main shaft clamping device that mills the car composite processing machine tool; It is characterized in that: said main shaft clamping device is made up of the 3rd cylinder (5-2), brake disc (5-3), two clamping plates (5-4), the 3rd cylinder connection piece (5-6), connecting rod (5-7) and base plate (5-8); Two clamping plates (5-4) are set in parallel on the end of base plate (5-8); The lower end of the big end cap (5-3-1) of brake disc (5-3) is arranged between two clamping plates (5-4); The 3rd cylinder (5-2) is connected with base plate (5-8) through the 3rd cylinder connection piece (5-6); The other end of connecting rod (5-7) passes the 3rd cylinder connection piece (5-6) and two clamping plates (5-4) successively, and an end of connecting rod (5-7) is connected with the interior piston rod of the 3rd cylinder (5-2); Lathe spindle (5-5) is installed on the brake disc (5-3).
2. the main shaft clamping device that mills the car composite processing machine tool according to claim 1; It is characterized in that: two clamping plates (5-4) in the said main shaft clamping device are formed by substrate (5-4-1) and working plate (5-4-2); Working plate (5-4-2) is fixed in the upper end of a side end face of substrate (5-4-1), and working plate (5-4-2) is connected with big end cap (5-3-1) contact of brake disc (5-3); Substrate (5-4-1) is processed by steel, and working plate (5-4-2) is processed by copper product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100014684A CN101767211B (en) | 2010-01-04 | 2010-01-04 | Vehicle main shaft clamping device of combined machining tool of milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100014684A CN101767211B (en) | 2010-01-04 | 2010-01-04 | Vehicle main shaft clamping device of combined machining tool of milling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101767211A CN101767211A (en) | 2010-07-07 |
| CN101767211B true CN101767211B (en) | 2012-05-23 |
Family
ID=42500397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010100014684A Expired - Fee Related CN101767211B (en) | 2010-01-04 | 2010-01-04 | Vehicle main shaft clamping device of combined machining tool of milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101767211B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894529A (en) * | 2014-04-24 | 2014-07-02 | 郭小红 | Numerical control hot die forging press |
| CN106424768A (en) * | 2016-12-12 | 2017-02-22 | 重庆宏钢数控机床有限公司 | Motive seal type spindle box |
| CN110640545A (en) * | 2019-10-22 | 2020-01-03 | 大连东方专用机床有限公司 | Dividing head holding device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86206531U (en) * | 1986-11-21 | 1987-12-23 | 郑祥清 | Gripper for main shaft of instrument lathe |
| CN2526123Y (en) * | 2002-01-10 | 2002-12-18 | 财团法人工业技术研究院 | Spindle clamping device for boring and milling machine |
| CN2717599Y (en) * | 2004-08-05 | 2005-08-17 | 天津第一机床总厂 | Workpiece main shaft holding device for spiral bevel gear cutting machine tool |
| DE202005018193U1 (en) * | 2005-02-02 | 2006-08-03 | Schenke, Rüdiger, Dipl.-Ing. (FH) | Work-piece clamping device for use in five spindle machining unit, comprising spindle in particularly high position |
| CN201098738Y (en) * | 2007-09-11 | 2008-08-13 | 陈纬宸 | Numerical control lathe spindle |
| CN201579421U (en) * | 2010-01-04 | 2010-09-15 | 黑龙江光大数控机床有限责任公司 | Lathe spindle clamping device of milling lathe combined machining machine tool |
-
2010
- 2010-01-04 CN CN2010100014684A patent/CN101767211B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86206531U (en) * | 1986-11-21 | 1987-12-23 | 郑祥清 | Gripper for main shaft of instrument lathe |
| CN2526123Y (en) * | 2002-01-10 | 2002-12-18 | 财团法人工业技术研究院 | Spindle clamping device for boring and milling machine |
| CN2717599Y (en) * | 2004-08-05 | 2005-08-17 | 天津第一机床总厂 | Workpiece main shaft holding device for spiral bevel gear cutting machine tool |
| DE202005018193U1 (en) * | 2005-02-02 | 2006-08-03 | Schenke, Rüdiger, Dipl.-Ing. (FH) | Work-piece clamping device for use in five spindle machining unit, comprising spindle in particularly high position |
| CN201098738Y (en) * | 2007-09-11 | 2008-08-13 | 陈纬宸 | Numerical control lathe spindle |
| CN201579421U (en) * | 2010-01-04 | 2010-09-15 | 黑龙江光大数控机床有限责任公司 | Lathe spindle clamping device of milling lathe combined machining machine tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101767211A (en) | 2010-07-07 |
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| PB01 | Publication | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20160104 |
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