CN102274984A - Floating tool rest - Google Patents
Floating tool rest Download PDFInfo
- Publication number
- CN102274984A CN102274984A CN2011102300346A CN201110230034A CN102274984A CN 102274984 A CN102274984 A CN 102274984A CN 2011102300346 A CN2011102300346 A CN 2011102300346A CN 201110230034 A CN201110230034 A CN 201110230034A CN 102274984 A CN102274984 A CN 102274984A
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- China
- Prior art keywords
- slide
- installing hole
- bar
- knife rest
- hole
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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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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The invention relates to a floating tool rest, which comprises a sliding seat, a tool rest sliding block, sliding shafts and an adjusting screw rod; two ends of the sliding seat are respectively fixedly connected with a limiting supporter to form a frame-type sliding seat mechanism; longitudinal and transversal mounting holes are arranged on the tool rest sliding block; the sliding shafts and the adjusting screw rod penetrate through the longitudinal mounting holes, so that the tool rest sliding block is installed on the frame-type sliding seat mechanism; and a guiding shaft and a bevel tool are respectively installed in the transversal mounting holes of the tool rest sliding block, and the guiding shaft is arranged in the transversal mounting holes through rolling bearings. According to the floating tool rest provided by the invention, internal and external bevels of a pipe fitting can be lathed, the problems of non-uniform wall surface of the pipe fitting, non-uniform bevel, larger error of the wall surface of the processed pipe fitting and the like caused by irregular shapes can be solved, and the bevel quality and precision of the pipe fitting can be improved.
Description
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Technical field:
The present invention relates to a kind of lathe cutter saddle, be specifically related to a kind of can be at lathe, milling machine, the floating tool holder that uses on the beveling machine.
Background technology:
In machine tooling, pipeline-like part groove is the most common, processing for the pipe fitting groove, generally all be on lathe, to carry out, process those out-of-shapes, the even heavy caliber pipe fitting of wall unevenness with such processing method, problems such as it is inhomogeneous to tend to make processed rear tubular member groove to occur, and wall thickness deflection is bigger.
Summary of the invention:
At above-mentioned problems of the prior art, the object of the present invention is to provide a kind of floating tool holder, it can improve the groove quality and the precision of pipe fitting.
The technical scheme that the present invention is taked for its purpose of realization: a kind of floating tool holder comprises slide, knife rest slide block, slide-bar and adjusting screw(rod); The two ends of described slide are affixed with spacing support respectively, constitute a frame slide carriage mechanism; Establish the vertical, horizontal installing hole on the described knife rest slide block, described slide-bar and adjusting screw(rod) pass vertical installing hole the knife rest slide block are installed in the frame slide carriage mechanism; In the horizontal installing hole of described knife rest slide block guide shaft and groove cutter are installed respectively, wherein guide shaft is located in the horizontal installing hole of knife rest slide block by rolling bearing.
Vertical installing hole on the described knife rest slide block is provided with three, and vertical installing hole placed in the middle is for regulating screwed hole, and this hole is corresponding with the adjusting screwed hole of spacing support; Two the vertical installing holes in both sides are respectively the slide-bar installing hole; Establish spring in the described adjusting screwed hole, described spring housing is connected on the adjusting screw(rod), establishes adjusting nut on the adjusting screw(rod), and the lower end abutment of spring is on the chimb of regulating the screwed hole end opening, and the upper end of spring is resisted against below the adjusting nut; Establish slide-bar in the slide-bar installing hole, the two ends of described slide-bar are separately fixed in the spacing support.
Described slide is established slide installing hole and slide radiai adjustment screwed hole, and slide is installed on the slide rail of cutterhead by the slide installing hole; Floating tool holder radiai adjustment screw rod passes slide radiai adjustment screwed hole, and its termination is fixed on the cutterhead.
Beneficial effect of the present invention:But the inside and outside groove of car pipe fitting has solved because tube wall thickness is inhomogeneous, and problems such as groove is inhomogeneous, wall thickness deflection is bigger appear in the processing rear tubular member that out-of-shape causes, and have improved the groove crudy and the precision of pipe fitting.
Description of drawings:
The present invention is further described below in conjunction with the drawings and specific embodiments.
Fig. 1 looks cross-sectional view for master of the present invention;
Fig. 2 is the cross-sectional view of overlooking of the present invention;
Fig. 3 is a side-looking cross-sectional view of the present invention;
Fig. 4 is the scheme of installation of the present invention on cutterhead.
1. spacing supports among the figure; 2. adjusting screw(rod); 3. adjusting nut; 4. slide; 5. slide installing hole; 6. slide-bar; 7. spring; 8. knife rest slide block; 9. guide shaft; 10. groove cutter; 11. horizontal installing hole; 12. blade row trip bolt; 13. cutterhead; 14. slide rail; 15. floating tool holder radiai adjustment screw rod; 16. processed pipe fitting.
14. floating tool holder mounting rail; 17. slide radiai adjustment screwed hole.
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The specific embodiment:
Shown in Fig. 1,2,3,4, the present invention includes slide 4 and knife rest slide block 8, knife rest slide block 8 vertically is provided with three the vertical installing holes in left, center, right; About two put into ball in the air, then slide-bar 6 is passed this hole and links with the spacing support 1 that is installed in the slide two ends; In the interstitial hole of knife rest slide block 8, put into spring 7, then the assembly of adjusting screw(rod) 2 and adjusting nut 3 is passed this hole and link with the spacing support 1 that is installed in the slide two ends.Guide shaft 9 is installed in leaning in the top horizontal installing hole of knife rest slide block 8 by bearing; Groove cutter 10 is fixed on knife rest slide block 8 by in the following horizontal installing hole 11 by blade row trip bolt 12.Slide 4 is established slide installing hole 5 and slide radiai adjustment screwed hole 17, and slide 4 is installed on the slide rail 14 of cutterhead by slide installing hole 5; Floating tool holder radiai adjustment screw rod 15 passes slide radiai adjustment screwed hole 17 its terminations and is fixed on the cutterhead.Floating tool holder radiai adjustment screw rod 15 is used to regulate slide 4 in cutterhead position in the radial direction.
During work, be processed as example with the outer groove of pipe fitting, cutterhead 13 rotations, slide 4 fixed thereon is along with rotation, the periphery of guide shaft 9 is adjacent to the inwall of processed pipe fitting 16 at this moment, if processed pipe fitting out-of-shape (not being circular), the inwall of at this time processed pipe fitting 16 can produce an active force radially to guide shaft 9, slides on slide 4 along slide-bar 6 thereby make guide shaft 9 drive knife rest slide block 8; The tension force of spring 7 makes in cutterhead 13 rotary courses, and the periphery of guide shaft 9 is pasting the inwall of processed pipe fitting 16 all the time; Guide shaft 9 determines that with the relative position of outer groove cutter 10 outer groove cutter 10 is finished the outer groove processing to pipe fitting in the rotary course of slide 4.Therefore the inside and outside groove that carries out pipe fitting with this floating tool holder adds man-hour, can make the pipe fitting groove after the processing, and wall thickness is even, and error is little, the precision height.
During use,, can whole floating tool holder be fixed on the suitable position of cutterhead 13 by the floating tool holder radiai adjustment screw rod of regulating on the cutterhead 13 15 according to the diameter of pipe fitting to be processed.
In addition in use, can come the size of the pressure of regulating spring 7 by adjusting screw(rod) 2.
Claims (4)
1. a floating tool holder is characterized in that: comprise slide (4), knife rest slide block (8), slide-bar (6) and adjusting screw(rod) (2); The two ends of described slide (4) are affixed with spacing support (1) respectively, constitute a frame slide carriage mechanism; Establish the vertical, horizontal installing hole on the described knife rest slide block (8), described slide-bar (6) and adjusting screw(rod) (2) pass vertical installing hole knife rest slide block (8) are installed in the frame slide carriage mechanism; Described knife rest slide block (8) is laterally installed guide shaft (9) and groove cutter (10) respectively in the installing hole, and wherein guide shaft (9) is located in the horizontal installing hole of knife rest slide block by rolling bearing.
2. according to right 1 described floating tool holder, it is characterized in that: the vertical installing hole on the described knife rest slide block (8) is provided with three, and vertical installing hole placed in the middle is for regulating screwed hole, and this hole is corresponding with the adjusting screwed hole of spacing support (1); Two the vertical installing holes in both sides are respectively the slide-bar installing hole; Establish spring (7) in the described adjusting screwed hole, described spring (7) is socketed on the adjusting screw(rod) (2), establish adjusting nut (3) on the adjusting screw(rod) (2), the lower end abutment of spring (7) is on the chimb of regulating the screwed hole end opening, and the upper end of spring (7) is resisted against below the adjusting nut (3); Establish slide-bar (6) in the slide-bar installing hole, the two ends of described slide-bar (6) are separately fixed in the spacing support (1).
3. according to right 2 described floating tool holders, it is characterized in that: establish ball in the described slide-bar installing hole.
4. according to right 1 described floating tool holder, it is characterized in that: described slide (4) is established slide installing hole (5) and slide radiai adjustment screwed hole (17), and slide (4) is installed on the slide rail (14) of cutterhead by slide installing hole (5); Floating tool holder radiai adjustment screw rod (15) passes its termination of slide radiai adjustment screwed hole (17) and is fixed on the cutterhead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102300346A CN102274984A (en) | 2011-08-12 | 2011-08-12 | Floating tool rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102300346A CN102274984A (en) | 2011-08-12 | 2011-08-12 | Floating tool rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102274984A true CN102274984A (en) | 2011-12-14 |
Family
ID=45100890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102300346A Pending CN102274984A (en) | 2011-08-12 | 2011-08-12 | Floating tool rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102274984A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950299A (en) * | 2012-11-28 | 2013-03-06 | 安徽新源石油化工技术开发有限公司 | Swinging-adjustment type floating knife rest |
| CN103406595A (en) * | 2013-07-26 | 2013-11-27 | 山东水泊焊割设备制造有限公司 | Beveling machine |
| CN113020634A (en) * | 2021-03-12 | 2021-06-25 | 大连工业大学 | Self-adaptive processing machine tool for beveling elbow pipe fitting |
| CN114160852A (en) * | 2021-12-28 | 2022-03-11 | 潍坊华光数码设备有限公司 | Automatic pipe beveling equipment and beveling method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09253903A (en) * | 1996-03-19 | 1997-09-30 | Nkk Corp | Chamfering tool |
| CN101357404A (en) * | 2008-08-29 | 2009-02-04 | 天水锻压机床有限公司 | Adjustment method of inner-profile radial floating tool rest and tool |
| CN202207805U (en) * | 2011-08-12 | 2012-05-02 | 安徽新源石油化工技术开发有限公司 | Floating tool holder |
-
2011
- 2011-08-12 CN CN2011102300346A patent/CN102274984A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09253903A (en) * | 1996-03-19 | 1997-09-30 | Nkk Corp | Chamfering tool |
| CN101357404A (en) * | 2008-08-29 | 2009-02-04 | 天水锻压机床有限公司 | Adjustment method of inner-profile radial floating tool rest and tool |
| CN202207805U (en) * | 2011-08-12 | 2012-05-02 | 安徽新源石油化工技术开发有限公司 | Floating tool holder |
Non-Patent Citations (1)
| Title |
|---|
| 范凤仙 等: "倒棱机仿形浮动刀架的设计", 《机械制造》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950299A (en) * | 2012-11-28 | 2013-03-06 | 安徽新源石油化工技术开发有限公司 | Swinging-adjustment type floating knife rest |
| CN102950299B (en) * | 2012-11-28 | 2015-04-08 | 安徽新源石油化工技术开发有限公司 | Swinging-adjustment type floating knife rest |
| CN103406595A (en) * | 2013-07-26 | 2013-11-27 | 山东水泊焊割设备制造有限公司 | Beveling machine |
| CN103406595B (en) * | 2013-07-26 | 2016-06-01 | 山东水泊焊割设备制造有限公司 | Facing machine |
| CN113020634A (en) * | 2021-03-12 | 2021-06-25 | 大连工业大学 | Self-adaptive processing machine tool for beveling elbow pipe fitting |
| CN114160852A (en) * | 2021-12-28 | 2022-03-11 | 潍坊华光数码设备有限公司 | Automatic pipe beveling equipment and beveling method thereof |
| CN114160852B (en) * | 2021-12-28 | 2024-03-05 | 潍坊华光数码设备有限公司 | Automatic pipe chamfering equipment and chamfering method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111214 |