CN103691989A - Square ram middle section bearing seat processing tool structure - Google Patents
Square ram middle section bearing seat processing tool structure Download PDFInfo
- Publication number
- CN103691989A CN103691989A CN201310645880.3A CN201310645880A CN103691989A CN 103691989 A CN103691989 A CN 103691989A CN 201310645880 A CN201310645880 A CN 201310645880A CN 103691989 A CN103691989 A CN 103691989A
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- China
- Prior art keywords
- cover
- sleeve
- processing
- axle
- tool structure
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- 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.)
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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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B41/02—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for boring deep holes; Trepanning, e.g. of gun or rifle barrels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to a square ram middle section bearing seat processing tool structure which comprises a boring spindle, first flange covers, first bearing components, a sleeve, shafts, second bearing components, second flange covers and a shank, wherein the shafts are distributed in the middle of the sleeve, the first bearing components are mounted at the left ends of the shafts and the sleeve, and are pressed tightly through the first flange covers, and the first flange covers are connected with the sleeve; the second bearing components are mounted at the right ends of the sleeve and the shafts, and are pressed tightly through the second flange covers respectively, and the second flange covers are connected with the sleeve; the boring spindle is arranged in the middle of the sleeve, and is positioned through positioning holes in front and rear ends of the sleeve; the shank is fixedly connected with the boring spindle and used for being connected with a processing spindle for transmitting cutting force. The square ram middle section bearing seat processing tool structure provided by the invention is simple and reasonable; the processing and the assembling in the invention are easy, and the structure is reasonable; supporting for the boring spindle can be effectively provided, so as to provide an effective guarantee for links of square ram processing and product assembling; the square ram middle section bearing seat processing tool structure is helpful to lowering assembling difficulty, improves the product processing efficiency and ensures product quality.
Description
Technical field
The present invention relates to a kind of inside workpiece deep hole processing tool structure, be applicable to the large-scale workpiece inside that main shaft cannot directly process and add and use man-hour compared with the hole of depths, belong to frame for movement technical field.
Background technology
High speed development along with China's mechanical industry, especially the manufacturing develop rapidly of Large-Scale Equipment such as Aeronautics and Astronautics, boats and ships, wind-powered electricity generation, metallurgy, requirement to the intensity of large-scale component, precision and production efficiency is also more and more higher, and this just has higher requirement to the requirement of numerical control Cutter Body Processing with Machining Center ability; But, the processing of complicated large-scale component, the increase that particularly processing in some narrow and small regions of large-scale component inside must bring difficulty of processing, this just requires us using process equipment to add man-hour to large-scale component, also needs to design different processing tools to meet processing needs according to different processing works.For example, in the square ram process of 42250 digital control plane milling and boring machines of producing at our company's designed, designed, just run into the unmanageable problem of inner deep hole, because design needs, in square ram stage casing, be furnished with place's bearing block, for power transmission shaft spring bearing is installed.But because this deep hole is arranged in the inner stage casing of square ram that main shaft cannot be machined directly to, this has just caused great difficulty to the processing of square ram.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thereby a kind of tool structure of reasonably processing for square ram stage casing bearing block is provided; Bright by processing tool is installed in square ram water jacket position, for long boring axle provides supporting, guarantee that long boring axle does not deform behind deep side's ram stage casing, still can guarantee machining accuracy, thereby complete the processing of ram stage casing bearing block.
According to technical scheme provided by the invention, square ram stage casing bearing block tool structure for processing comprises boring axle, the first blind flange, clutch shaft bearing assembly, cover, axle, the second bearing assembly, the second blind flange and handle of a knife; Described axle is arranged in the middle of cover, at cover and the left end of axle, clutch shaft bearing assembly is installed, and compresses by the first blind flange, and the first blind flange is connected with cover by screw; At cover and the right-hand member of axle, the second bearing assembly is installed, and by the second blind flange, compresses respectively, the second blind flange is connected with cover by screw; Boring axle is arranged in the middle of cover, and locates by the locating hole of cover front and back end; Handle of a knife is fixedly connected with by screw with boring axle, for machining spindle be connected to transmit cutting force.
As improvement of the present invention, holding screw is arranged in cover in screwed hole, and the fixing position of boring axle and cover.
Compared with the prior art the present invention has the following advantages:
The present invention is simple in structure, rationally; The present invention's processing, assembling are simply, rational in infrastructure; Can be effectively for boring axle provides supporting, for the processing of square ram and the assembling link of product provide effect guarantee; Be conducive to reduce assembly difficulty, improve the working (machining) efficiency of product, guarantee product quality.
Accompanying drawing explanation
Fig. 1 is side's ram of the present invention stage casing bearing block tool structure for processing schematic diagram.
The specific embodiment
The present invention is below further described in connection with the embodiment in accompanying drawing:
As shown in Figure 1, comprise boring axle 1, the first blind flange 2, clutch shaft bearing assembly 3, cover 4, axle 5, the second bearing assembly 6, the second blind flange 7 and handle of a knife 9;
Axle 5 of the present invention is arranged in the middle of cover 4, at cover 4 and the left end of axle 5, clutch shaft bearing assembly 3 is installed, and compresses by the first blind flange 2, and the first blind flange 2 is connected with cover 4 by screw; At cover 4 and the right-hand member of axle 5, the second bearing assembly 6 is installed, and by the second blind flange 7, compresses respectively, the second blind flange 7 is connected with cover 4 by screw; Boring axle 1 is arranged in the middle of cover 4, and locates by overlapping the locating hole of 4 front and back ends; Holding screw 8 is arranged in cover 4 in screwed hole, and the fixing position of boring axle 1 and cover 4.Handle of a knife 9 is fixedly connected with by screw with boring axle 1, for machining spindle be connected to transmit cutting force.
After tool structure installation of the present invention, integral installation is installed empty position to the water jacket in square ram 10, and coordinate with the water jacket installing hole of square ram 10 by overlapping 4, and make boring axle 1 bearing block position, ram stage casing, the front end side of extending to, and after clamping cutter, can complete the boring processing of bearing block position.
Claims (2)
1. a square ram stage casing bearing block tool structure for processing, is characterized in that: comprise boring axle (1), the first blind flange (2), clutch shaft bearing assembly (3), cover (4), axle (5), the second bearing assembly (6), the second blind flange (7) and handle of a knife (9); Described axle (5) is arranged in the middle of cover (4), at cover (4) and the left end of axle (5), clutch shaft bearing assembly (3) is installed, and compresses by the first blind flange (2), and the first blind flange (2) is connected with cover (4) by screw; At cover (4) and the right-hand member of axle (5), the second bearing assembly (6) is installed, and by the second blind flange (7), compresses respectively, the second blind flange (7) is connected with cover (4) by screw; Boring axle (1) is arranged in the middle of cover (4), and by the locating hole location of cover (4) front and back end; Handle of a knife (9) is fixedly connected with by screw with boring axle (1), for machining spindle be connected to transmit cutting force.
2. a kind of side's ram as claimed in claim 1 stage casing bearing block tool structure for processing, is characterized in that: holding screw (8) is arranged in cover (4) in screwed hole, and the fixing position of boring axle (1) and cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310645880.3A CN103691989A (en) | 2013-12-03 | 2013-12-03 | Square ram middle section bearing seat processing tool structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310645880.3A CN103691989A (en) | 2013-12-03 | 2013-12-03 | Square ram middle section bearing seat processing tool structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103691989A true CN103691989A (en) | 2014-04-02 |
Family
ID=50353741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310645880.3A Pending CN103691989A (en) | 2013-12-03 | 2013-12-03 | Square ram middle section bearing seat processing tool structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103691989A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1309786A (en) * | 1969-04-23 | 1973-03-14 | Ludwigsburger Masch Bau | Spindle boring apparatus |
| JPH10202402A (en) * | 1997-01-20 | 1998-08-04 | Matsuura Kikai Seisakusho:Kk | Spindle support structure of machine tool |
| CN201483033U (en) * | 2009-09-04 | 2010-05-26 | 钻科(北京)科技有限公司 | Shaft parts deep hole processing system |
| CN201913271U (en) * | 2010-12-16 | 2011-08-03 | 东莞市垠星科技发展有限公司 | High-precision deep hole processor |
| CN202212609U (en) * | 2011-07-29 | 2012-05-09 | 常州宝菱重工机械有限公司 | Inner hole machining equipment for workpiece |
| CN202239704U (en) * | 2011-09-19 | 2012-05-30 | 广东天恒液压机械有限公司 | Shock-absorption guide structure device with adjustable deep hole boring rod for deep hole boring machine |
| CN202910323U (en) * | 2012-12-03 | 2013-05-01 | 湖南南方宇航工业有限公司 | Counter pulling long-hole boring cutter |
| CN203621558U (en) * | 2013-12-03 | 2014-06-04 | 无锡桥联数控机床有限公司 | Square ram middle section bearing block machining tool structure |
-
2013
- 2013-12-03 CN CN201310645880.3A patent/CN103691989A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1309786A (en) * | 1969-04-23 | 1973-03-14 | Ludwigsburger Masch Bau | Spindle boring apparatus |
| JPH10202402A (en) * | 1997-01-20 | 1998-08-04 | Matsuura Kikai Seisakusho:Kk | Spindle support structure of machine tool |
| CN201483033U (en) * | 2009-09-04 | 2010-05-26 | 钻科(北京)科技有限公司 | Shaft parts deep hole processing system |
| CN201913271U (en) * | 2010-12-16 | 2011-08-03 | 东莞市垠星科技发展有限公司 | High-precision deep hole processor |
| CN202212609U (en) * | 2011-07-29 | 2012-05-09 | 常州宝菱重工机械有限公司 | Inner hole machining equipment for workpiece |
| CN202239704U (en) * | 2011-09-19 | 2012-05-30 | 广东天恒液压机械有限公司 | Shock-absorption guide structure device with adjustable deep hole boring rod for deep hole boring machine |
| CN202910323U (en) * | 2012-12-03 | 2013-05-01 | 湖南南方宇航工业有限公司 | Counter pulling long-hole boring cutter |
| CN203621558U (en) * | 2013-12-03 | 2014-06-04 | 无锡桥联数控机床有限公司 | Square ram middle section bearing block machining tool structure |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140402 |