CN102380631A - Differential fine-adjustment turning tool clamp - Google Patents
Differential fine-adjustment turning tool clamp Download PDFInfo
- Publication number
- CN102380631A CN102380631A CN2011103645885A CN201110364588A CN102380631A CN 102380631 A CN102380631 A CN 102380631A CN 2011103645885 A CN2011103645885 A CN 2011103645885A CN 201110364588 A CN201110364588 A CN 201110364588A CN 102380631 A CN102380631 A CN 102380631A
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- China
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- differential
- lathe tool
- slide block
- turning tool
- screw rod
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The invention discloses a differential fine-adjustment turning tool clamp. The differential fine-adjustment turning tool clamp comprises a turning tool 1, a tool clamp body 2, a turning tool fine-adjustment device and a turning tool side pressing device, wherein the turning tool fine-adjustment device comprises a sliding block 4, an end cover plate 5, screws 6 and 9, a fixed internal thread barrel 7, a differential sleeve 8 and a differential threaded rod 10; the differential sleeve 8 is fixedly pressed at one end of the differential threaded rod 10 through the screw 9; the differential sleeve 8 and the differential threaded rod 10 form integrated linkage; the turning tool fine-adjustment device is fixed on one end face of the tool clamp body 2 through the screw 6 and the end cover plate 5; and the turning tool side pressing device consists of a steel ball 12, a cylinder 13, a pressing cap 14 and a spring 15, so that the turning tool 1 and the sliding block 4 can slide together along a long groove. The differential fine-adjustment turning tool clamp of the invention has a simple structure, is convenient to operate, is economical and practical, and improves working efficiency of high-precision turning.
Description
Technical field
The present invention relates to the mechanical device of lathe fine setting lathe tool feed, be specifically related to a kind of cutter holder of differential differential tuning lathe tool.
Background technology
When existing lathe tool used on lathe, the depth of cut of lathe tool all was to lean on lathe self control, owing to receive the restriction of the precision of lathe own; To the control of part processing dimensional accuracy, not very desirable, as improving the dimensional accuracy of part; Then to carry out the finishing technology of alternate manner,, just can obtain the dimensional accuracy of required part like grinding etc.; Such parts machining process is very uneconomical, and production efficiency is low, can not satisfy the manufacturing requirements of present low-consumption high-efficiency.
Summary of the invention
The objective of the invention is to: a kind of differential differential tuning lathe tool folder is provided, utilizes the differential of differential screw rod to rotate the accurately depth of cut of adjustment lathe tool, reach when the finish turning workpiece, improved manufacturing requirements the effect of turning size Control.
Technical solution of the present invention is: this differential differential tuning lathe tool folder comprises lathe tool, toolholder bodies, lathe tool differential differential tuning device and lathe tool side-pressing device; Described lathe tool differential differential tuning device comprises slide block, end casing, screw, retaining thread tube, differential sleeve, differential screw rod; On differential screw rod, be provided with two sections pitch that vary in size, the screw thread that the hand of spiral is identical; The fine pitch of differential screw rod partly connects slide block; The coarse pitch thread barrel that partly is connected and fixed is fixedly connected the retaining thread tube on end casing, and slide block places in the elongated slot of toolholder bodies; The differential sleeve is screwed the end and the differential screw shaped that are pressed in differential screw rod and is integral interlock, and the lathe tool micromatic setting is screwed the end face in toolholder bodies through end casing; The lathe tool side-pressing device comprises steel ball, cylindrical drum, spring and pressure cap; Slide block one side is provided with an aperture near the end, and cylindrical drum and aperture are fixed on the slide block with one heart, and pack into steel ball and spring utilize the screw thread pressure cap of screwing on; With the spring pressing steel balls; Through the aperture of slide block one side, form a lateral pressure to lathe tool, make lathe tool ability and slide block slide along elongated slot together.
In the differential differential tuning lathe tool folder of the present invention, on the lathe tool clamp hold-down bolt is installed.
In the differential differential tuning lathe tool folder of the present invention, establish the reading baseline on the retaining thread tube.
In the differential differential tuning lathe tool folder of the present invention, establish the reading groove on the differential sleeve.
Differential groove principle: on differential screw rod, the different pitch of two sections M5 * 0.5 and M8 * 0.75 are arranged, the screw thread that the hand of spiral is identical; The retaining thread sleeve of M8 * 0.75 is fixed on the end casing, and the screw rod of M5 * 0.5 connects slide block and places in the elongated slot of cutter hub, when differential screw rod rotates a circle; Slide block only moves 0.25mm; On the tapered circumference of differential sleeve, be provided with the graduation mark of 50 five equilibriums, the reading of each little lattice is 0.25mm/ 50=0.005mm.
When using lathe tool turning processing work; At first the slide block in the toolholder bodies is moved on to maximum adjustable joint stroke place; Zero graduation line on the differential sleeve is alignd with reading baseline on the retaining thread sleeve; Lathe tool is inserted in the slide block, tighten hold-down bolt, the lathe tool and common the same use of lathe tool of this moment; When the fine finishining turner, when lathe tool is carried out differential differential tuning, the hold-down bolt that come loose, rotation differential sleeve drives that differential screw rod rotates and slide block moves, and the depth of cut of lathe tool is regulated, regulate lathe tool after, tighten hold-down bolt, can carry out turning.
Beneficial effect of the present invention is following: 1, simple in structure, manufacturing cost is low, convenient and reliable operation, and economic and practical is strong; 2, the adjustment precision to the lathe tool depth of cut is high during the finish turning workpiece, has improved high accuracy turning work efficiency; 3, have differential and regulate the non-regulating function, only need differential sleeve zero graduation line alignment retaining thread sleeve reading baseline be got final product during use; 4, can be applicable on the various lathe, but have generalization.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the view on the left side of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is the slide block sketch map of Fig. 1.
Fig. 5 is the retaining thread tube sketch map of Fig. 1.
Fig. 6 is the reading groove sketch map of Fig. 1.
Among the figure: 1. lathe tool, 2. toolholder bodies, 3. hold-down bolt, 4. slide block, 5. end casing, 6,9. screw; 7. fixing internal thread tube, 8. differential sleeve, 10. differential screw rod, 11. screwed retaining rings, 12. steel balls; 13. cylindrical drum, 14. pressure caps, 15. springs, 16. reading baselines, 17. reading grooves.
The specific embodiment
Shown in Fig. 1-6, this differential differential tuning lathe tool folder comprises lathe tool 1, toolholder bodies 2, lathe tool micromatic setting and lathe tool side-pressing device; Described lathe tool micromatic setting comprises slide block 4, end casing 5, screw 6,9, fixedly internal thread tube 7, differential sleeve 8, differential screw rod 10; On differential screw rod 10, be provided with two sections pitch that vary in size, the screw thread that the hand of spiral is identical; The fine pitch of differential screw rod 10 partly connects slide block 4; The coarse pitch internal thread tube 7 that partly is connected and fixed, fixedly internal thread tube 7 is fixedly connected on end casing 5, and slide block 4 places in the elongated slot of toolholder bodies 2; An end and differential screw rod 10 that differential sleeve 8 usefulness screws 9 fixedly are pressed in differential screw rod 10 are integrally formed interlock, and the lathe tool micromatic setting is fixed on an end face of toolholder bodies 2 through end casing 5 usefulness screws 6; The lathe tool side-pressing device comprises steel ball 12, cylindrical drum 13, pressure cap 14 and spring 15 compositions; Slide block 4 one sides are provided with an aperture near the end, and cylindrical drum 13 and aperture are fixed on the slide block 4 with one heart, and pack into steel ball 12 and spring 15 utilize the screw thread pressure cap 14 of screwing on; With spring 15 pressing steel balls 12; Through the aperture of slide block 4 one sides, form a lateral pressure to lathe tool 1, make lathe tool 1 ability and slide block 4 slide along elongated slot together.
In the differential differential tuning lathe tool folder of the present invention, hold-down bolt 3 is installed on the toolholder bodies 2.
In the differential differential tuning lathe tool folder of the present invention, fixedly establish reading baseline 16 on the internal thread tube 7.
In the differential differential tuning lathe tool folder of the present invention, establish reading groove 17 on the differential sleeve 8.
Differential groove principle: on differential screw rod 10, the different pitch of two sections M5 * 0.5 and M8 * 0.75 are arranged, the screw thread that the hand of spiral is identical; The retaining thread sleeve 7 of M8 * 0.75 is fixed on the end casing 5, and the screw rod of M5 * 0.5 connects slide block 4 and places in the elongated slot of cutter hub, when differential screw rod 10 rotates a circle; Slide block 4 only moves 0.25mm; On the tapered circumference of differential sleeve 8, be provided with the graduation mark of 50 five equilibriums, the reading of each little lattice is 0.25mm/ 50=0.005mm; When differential sleeve 8 revolutions one lattice, gliding mass 4 promotes lathe tool 1 and moves 0.005mm.
When using lathe tool turning processing work; At first the slide block in the toolholder bodies 24 is moved to maximum adjustable joint stroke place; Zero graduation line on the differential sleeve 8 is alignd with reading baseline on the retaining thread tube 7; Lathe tool 1 is inserted in the slide block 4, tighten hold-down bolt 3, the lathe tool 1 and common the same use of lathe tool of this moment; When the fine finishining turner, when lathe tool 1 was carried out differential differential tuning, hold-down bolt 3 come loose; Rotation differential sleeve 8 drives differential screw rod 10 rotations and slide block 4 and moves, and the depth of cut of lathe tool 1 is regulated; After regulating lathe tool 1, tighten hold-down bolt 3 after, can carry out turning.
Claims (3)
1. the differential differential tuning lathe tool presss from both sides, and this cutter holder comprises lathe tool 1, toolholder bodies 2, lathe tool micromatic setting and lathe tool side-pressing device; It is characterized in that: the lathe tool micromatic setting comprises slide block 4, end casing 5, screw 6,9, fixedly internal thread tube 7, differential sleeve 8, differential screw rod 10; On differential screw rod 10; The fine pitch of differential screw rod 10 partly connects slide block 4; The coarse pitch internal thread tube 7 that partly is connected and fixed, fixedly internal thread tube 7 is fixedly connected on end casing 5, and slide block 4 places in the elongated slot of toolholder bodies 2; An end and differential screw rod 10 that differential sleeve 8 usefulness screws 9 fixedly are pressed in differential screw rod 10 are integrally formed interlock, and the lathe tool micromatic setting is fixed on an end face of toolholder bodies 2 through end casing 5 usefulness screws 6; The lathe tool side-pressing device is provided with steel ball 12, cylindrical drum 13, pressure cap 14 and spring 15; Slide block 4 one sides are provided with an aperture near the end, and cylindrical drum 13 and aperture are fixed on the slide block 4 with one heart, and pack into steel ball 12 and spring 15 utilize the screw thread pressure cap 14 of screwing on; With spring 15 pressing steel balls 12; Through the aperture of slide block 4 one sides, form a lateral pressure to lathe tool 1, make lathe tool 1 ability and slide block 4 slide along elongated slot together.
2. differential differential tuning lathe tool folder according to claim 1 is characterized in that: fixedly establish reading baseline 16 on the internal thread tube 7.
3. differential differential tuning lathe tool folder according to claim 1 is characterized in that: establish reading groove 17 on the differential sleeve 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110364588 CN102380631B (en) | 2011-11-17 | 2011-11-17 | Differential fine-adjustment turning tool clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110364588 CN102380631B (en) | 2011-11-17 | 2011-11-17 | Differential fine-adjustment turning tool clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102380631A true CN102380631A (en) | 2012-03-21 |
| CN102380631B CN102380631B (en) | 2013-01-23 |
Family
ID=45820693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110364588 Expired - Fee Related CN102380631B (en) | 2011-11-17 | 2011-11-17 | Differential fine-adjustment turning tool clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102380631B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632251A (en) * | 2012-05-16 | 2012-08-15 | 西安煤矿机械有限公司 | Annular deep narrow groove turning knife tool of round workpeice end surface for horizontal lathe and use method |
| CN106514315A (en) * | 2016-11-24 | 2017-03-22 | 张红卫 | Combined cutter clamping disk and manufacturing process thereof |
| CN108240437A (en) * | 2018-01-30 | 2018-07-03 | 池欣睿 | A kind of nanoscale micromotion mechanism and measuring instrument |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2882856Y (en) * | 2006-04-26 | 2007-03-28 | 攀枝花新钢钒股份有限公司 | Lathe tool clamp of horizontal lathe |
| CN201287205Y (en) * | 2008-10-29 | 2009-08-12 | 蒋飞云 | Cutter fine-adjustment cutter box |
| KR20110043813A (en) * | 2009-10-22 | 2011-04-28 | 주식회사 다인정공 | Cutting tool module |
| JP2011206870A (en) * | 2010-03-29 | 2011-10-20 | Mitsubishi Materials Corp | Cutting tool and tool table |
| CN202317086U (en) * | 2011-11-17 | 2012-07-11 | 淮阴工学院 | Differential fine adjustment turning tool holder |
-
2011
- 2011-11-17 CN CN 201110364588 patent/CN102380631B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2882856Y (en) * | 2006-04-26 | 2007-03-28 | 攀枝花新钢钒股份有限公司 | Lathe tool clamp of horizontal lathe |
| CN201287205Y (en) * | 2008-10-29 | 2009-08-12 | 蒋飞云 | Cutter fine-adjustment cutter box |
| KR20110043813A (en) * | 2009-10-22 | 2011-04-28 | 주식회사 다인정공 | Cutting tool module |
| JP2011206870A (en) * | 2010-03-29 | 2011-10-20 | Mitsubishi Materials Corp | Cutting tool and tool table |
| CN202317086U (en) * | 2011-11-17 | 2012-07-11 | 淮阴工学院 | Differential fine adjustment turning tool holder |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632251A (en) * | 2012-05-16 | 2012-08-15 | 西安煤矿机械有限公司 | Annular deep narrow groove turning knife tool of round workpeice end surface for horizontal lathe and use method |
| CN106514315A (en) * | 2016-11-24 | 2017-03-22 | 张红卫 | Combined cutter clamping disk and manufacturing process thereof |
| CN106514315B (en) * | 2016-11-24 | 2018-10-12 | 台州贝蕾丝电子商务有限公司 | A kind of Combined cutting tool tool clamps disk and its manufacture craft |
| CN108240437A (en) * | 2018-01-30 | 2018-07-03 | 池欣睿 | A kind of nanoscale micromotion mechanism and measuring instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102380631B (en) | 2013-01-23 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20131117 |