CN202207805U - Floating tool holder - Google Patents
Floating tool holder Download PDFInfo
- Publication number
- CN202207805U CN202207805U CN2011202913800U CN201120291380U CN202207805U CN 202207805 U CN202207805 U CN 202207805U CN 2011202913800 U CN2011202913800 U CN 2011202913800U CN 201120291380 U CN201120291380 U CN 201120291380U CN 202207805 U CN202207805 U CN 202207805U
- Authority
- CN
- China
- Prior art keywords
- slide
- tool holder
- installing hole
- bar
- knife rest
- 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 floating tool holder which comprises a sliding base, a tool holder sliding block, a sliding shaft and an adjusting screw rod; the two ends of the sliding base are respectively fixedly connected with a limit support to form a frame type sliding base mechanism; the tool holder sliding block is provided with longitudinal and transverse installation holes; the sliding shaft and the adjusting screw rods penetrate through the longitudinal holes to install the tool holder sliding block in the frame type sliding base mechanism; a guide shaft and a groove tool are respectively arranged in the transverse installation holes of the tool holder sliding block, wherein the guide shaft is arranged in the transverse installation holes of the tool holder sliding block through a rolling bearing. The floating tool holder can machine inner and outer grooves of pipeline pieces, the problems of uneven grooves and larger error of wall thickness, resulting from uneven wall thickness and irregular shapes of pipeline pieces, can be solved, and the quality and precision of the grooves of the pipeline pieces can be improved.
Description
Technical field:
The utility model 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; For the processing of pipe fitting groove, generally all be on lathe, to carry out, with such those out-of-shapes of processing method processing, even heavy caliber pipe fitting of wall unevenness; Problems such as it is inhomogeneous to tend to make processed rear tubular member groove to occur, and wall thickness deflection is bigger.
The utility model content:
To the problem that exists in the above-mentioned prior art, the purpose of the utility model is to provide a kind of floating tool holder, and it can improve the groove quality and the precision of pipe fitting.
The utility model is the technical scheme that its purpose of realization is taked: a kind of floating tool holder comprises slide, knife rest slide block, slide-bar and adjusting screw(rod); The two ends of said slide are affixed with spacing support respectively, constitute a frame slide carriage mechanism; Establish the vertical, horizontal installing hole on the said knife rest slide block, said 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 said 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 through rolling bearing.
Vertical installing hole on the said 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 said adjusting screwed hole, said 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 said slide-bar are separately fixed in the spacing support.
Said slide is established slide installing hole and slide radiai adjustment screwed hole, and slide is installed on the slide rail of cutterhead through 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.
The beneficial effect of the utility model: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:
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further specified.
Fig. 1 looks cross-sectional view for the master of the utility model;
Fig. 2 is the cross-sectional view of overlooking of the utility model;
Fig. 3 is the side-looking cross-sectional view of the utility model;
Fig. 4 is the scheme of installation of the utility model 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.
The specific embodiment:
Like Fig. 1,2, shown in 3,4, the utility model comprises slide 4 and knife rest slide block 8, and 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 through bearing; Groove cutter 10 is fixed on knife rest slide block 8 through blade row trip bolt 12 to be leaned in the following horizontal installing hole 11.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 through 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, on slide 4, slides 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 confirms that with the relative position of outer groove cutter 10 outer groove cutter 10 is accomplished 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, and precision is high.
During use,, can whole floating tool holder be fixed on the suitable position of cutterhead 13 through 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 through 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 said slide (4) are affixed with spacing support (1) respectively, constitute a frame slide carriage mechanism; Establish the vertical, horizontal installing hole on the said knife rest slide block (8), said 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; Said 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 through rolling bearing.
2. floating tool holder according to claim 1 is characterized in that: the vertical installing hole on the said 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 said adjusting screwed hole; Said 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 said slide-bar (6) are separately fixed in the spacing support (1).
3. floating tool holder according to claim 2 is characterized in that: establish ball in the said slide-bar installing hole.
4. floating tool holder according to claim 1 is characterized in that: said 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 through 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 |
|---|---|---|---|
| CN2011202913800U CN202207805U (en) | 2011-08-12 | 2011-08-12 | Floating tool holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202913800U CN202207805U (en) | 2011-08-12 | 2011-08-12 | Floating tool holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202207805U true CN202207805U (en) | 2012-05-02 |
Family
ID=45987361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202913800U Expired - Fee Related CN202207805U (en) | 2011-08-12 | 2011-08-12 | Floating tool holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202207805U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102274984A (en) * | 2011-08-12 | 2011-12-14 | 安徽新源石油化工技术开发有限公司 | Floating tool rest |
| CN111408921A (en) * | 2020-04-29 | 2020-07-14 | 中冶赛迪工程技术股份有限公司 | Probe scraping device follow-up device for temperature measurement sampling robot and scraping method of probe |
-
2011
- 2011-08-12 CN CN2011202913800U patent/CN202207805U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102274984A (en) * | 2011-08-12 | 2011-12-14 | 安徽新源石油化工技术开发有限公司 | Floating tool rest |
| CN111408921A (en) * | 2020-04-29 | 2020-07-14 | 中冶赛迪工程技术股份有限公司 | Probe scraping device follow-up device for temperature measurement sampling robot and scraping method of probe |
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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 |
Granted publication date: 20120502 Termination date: 20140812 |
|
| EXPY | Termination of patent right or utility model |