CN107803535A - Finish-milling spline micromatic setting - Google Patents
Finish-milling spline micromatic setting Download PDFInfo
- Publication number
- CN107803535A CN107803535A CN201711128759.8A CN201711128759A CN107803535A CN 107803535 A CN107803535 A CN 107803535A CN 201711128759 A CN201711128759 A CN 201711128759A CN 107803535 A CN107803535 A CN 107803535A
- Authority
- CN
- China
- Prior art keywords
- face
- milling
- nut
- lock sleeve
- fixed cover
- 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.)
- Granted
Links
- 238000003801 milling Methods 0.000 title claims abstract description 52
- ZJEWVOJUXVSQAT-UHFFFAOYSA-N Arborone Natural products OCC1C(OCC1(O)C(=O)c2ccc3OCOc3c2)c4ccc5OCOc5c4 ZJEWVOJUXVSQAT-UHFFFAOYSA-N 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/28—Grooving workpieces
- B23C3/30—Milling straight grooves, e.g. keyways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/20—Number of cutting edges
- B23C2210/202—Number of cutting edges three
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention provides a kind of finish-milling spline micromatic setting, including milling arbor, equipped with knife bar set I on the milling arbor, face and side cutter I and face and side cutter II, the milling arbor is provided with fixed cover, fixed cover is located at the inner side of knife bar set I, lock sleeve is provided with the inside of fixed cover, face and side cutter I is provided between fixed cover and lock sleeve, the fixed cover, lock sleeve, flat key is provided between face and side cutter I and milling arbor, fixed cover is provided with nut I, it is fixed equipped with set I between nut I and face and side cutter II, lock sleeve is provided with face and side cutter II, lock sleeve is provided with nut II, it is fixed equipped with set II between nut II and face and side cutter II, lock sleeve side is provided with knife bar set II, knife bar set II and milling arbor one end are provided with arbor nut.The present invention is in the wide size of adjustment key, it is only necessary to rotating nut I, nut II, so as to adjust the distance between two milling cutters, complies with the wide size requirement of spline key, simple to operate, efficiency high.
Description
Technical field
The invention belongs to mechanical field, relates in particular to a kind of finish-milling spline micromatic setting.
Background technology
Splined shaft is conventional machine components, the rectangular spline processed on splined shaft, in no special equipment or beyond this
During the range of work of equipment, milling spline is combined with two face and side cutters generally on common or numerical control horizontal milling machine.The wide chi of key
The guarantee of very little precision, reached by the distance between two milling cutter flank edge inboards of adjustment.The wide dimensional tolerance grade of rectangular spline key
Typically in IT7~IT8, tolerance is smaller, in knife and milling process, needs to adjust milling cutter axial displacement often, to ensure
The spline milled out meets dimension precision requirement.Adjustment mode was that milling machine hanger, milling cutter, knife bar are covered and all unloaded every edge bearing circle in the past
Under, select suitable thickness tries milling and adjustment every edge bearing circle and the scraps of paper, and handling are all especially taken a lot of work bothersome, and also need to prepare
Thickness differs the multiple every edge bearing circle of very little.
The content of the invention
The present invention provides a kind of finish-milling spline micromatic setting to solve the above problems.
The technical proposal of the invention is realized in this way：Finish-milling spline micromatic setting, including milling arbor, on the milling arbor
Fixed cover is provided with equipped with knife bar set I, face and side cutter I and face and side cutter II, the milling arbor, fixed cover is located at knife bar set
I inner side, fixed cover inner side are provided with lock sleeve, face and side cutter I, the fixed cover, locking are provided between fixed cover and lock sleeve
Flat key is provided between set, face and side cutter I and milling arbor, fixed cover is provided with nut I, between nut I and face and side cutter II
Fixed equipped with set I, lock sleeve is provided with face and side cutter II, and lock sleeve is provided with nut II, nut II and face and side cutter II
Between it is fixed equipped with set II, lock sleeve side is provided with knife bar set II, and knife bar set II and milling arbor one end are provided with arbor nut.
Preferably, the lock sleeve is provided with the collar.
The beneficial effects of the invention are as follows：The present invention is in the wide size of adjustment key, it is not necessary to by milling machine hanger, milling cutter, knife bar
Set unloads, it is not required for preparing the multiple every edge bearing circle of thickness difference very little, it is only necessary to rotating nut I, nut II, so as to adjust
The distance between two milling cutters, comply with the requirement of spline width of key size, simple to operate, efficiency high.
Brief description of the drawings
Fig. 1 is the A-A diagrammatic cross-sections of the present invention
Fig. 2 is Fig. 1 of the present invention B-B diagrammatic cross-sections；
Fig. 3 is Fig. 2 of the present invention C-C diagrammatic cross-sections；
Fig. 4 is Fig. 1 of the present invention H-H diagrammatic cross-sections；
Fig. 5 is Fig. 1 of the present invention I-I diagrammatic cross-sections；
Fig. 6 is Fig. 1 of the present invention K-K diagrammatic cross-sections；
Fig. 7 is Fig. 1 of the present invention L-L diagrammatic cross-sections；
Fig. 8 is Fig. 1 of the present invention E-E diagrammatic cross-sections.
Part explanation：1. milling arbor, 2. knife bars set I, 3. nuts I, 4. fixed covers, 5. set I, 6. face and side cutters I, 7. sets
Ring, 8. face and side cutters II, 9. set II, 10. lock sleeves, 11. nuts II, 12. knife bars set II, 13. flat keys, 14. arbor nuts.
Embodiment
For a better understanding and implementation, the invention will be further described below in conjunction with the accompanying drawings：Finish-milling spline fine setting dress
Put, including milling arbor 1, equipped with knife bar set I 2 on milling arbor 1, milling arbor 1 is provided with fixed cover 4, and fixed cover 4 is located at knife bar and covers I 2
Inner side, the inner side of fixed cover 4 are provided with lock sleeve 10, and face and side cutter I 6, fixed cover 4, lock are provided between fixed cover 4 and lock sleeve 10
Flat key 13 is provided between tight set 10, face and side cutter I 6 and milling arbor 1, fixed cover 4 is provided with nut I 3, the face sword of nut I 3 and three
Fixed equipped with set I 5 between milling cutter II 8, lock sleeve 10 is provided with three face milling cutters II 8, and lock sleeve 10 is provided with nut II 11, nut
Fixed equipped with set II 9 between II 11 and face and side cutter II 8, the side of lock sleeve 10 is provided with knife bar set II 12, and knife bar covers II 12 Hes
The one end of milling arbor 1 is provided with arbor nut 14, and lock sleeve 10 is provided with the collar 7.
The inner hole structure of three face face blade milling cutters I 6 and face and side cutter II 8 is different, and the endoporus of face and side cutter I 6 has commonly
Flat key groove and spline, the endoporus of face and side cutter II 8 only have spline, and the fixation of face and side cutter I 6 is by fixed cover 4, lock
Tight set 10, arbor nut 14 and knife bar cover II 12 to complete.As long as screwing arbor nut 14, face and side cutter I 6 is just consolidated
It is fixed, and immobilize all the time.The distance between face and side cutter I 6 and the flank edge inboard of face and side cutter II 8 are by nut I 3, set I
5th, set II 9, nut II 11 are moved left and right and fixed to finely tune face and side cutter II 8.Pulled on nut I 3, nut II 11 are cylindrical
Sub-aperture and scale and numeral, per Dan little Ge be 0.02 millimeter, set I 5, set II 9 it is cylindrical it is upper respectively have one finger bit line.The collar 7 rises
Bundle acts on, and has larger space between its both sides and face and side cutter I 6 and the flank edge inboard of face and side cutter II 8.Fixed cover 4, set I
5th, face and side cutter I 6 and face and side cutter II 8, set II 9 and lock sleeve 10, they are mutually altered by similar spline structure and are inserted in
Together.
Specific fine-tuning mode：When face and side cutter II 8 needs to finely tune mobile to the left, first somewhat after loose nut I 3, turn
The scale that dynamic nut II 11 is moved to the left and seen on cylindrical goes to the numerical value of requirement, then tightening nut I 3.Conversely, when three faces
When blade milling cutter II 8 needs to finely tune mobile to the right, first somewhat after loose nut II 11, rotating nut I 3 moves right and seen on cylindrical
Scale go to the numerical value of requirement, then tightening nut II.
Due to being hilted broadsword fine setting movement, in order that the wide size symmetrical of the key milled out finely tunes mobile three face swords in axis of workpiece
After milling cutter II 8, dial indicator holder is inhaled in the cross slide way plane of equipment, adjustment table post touches is pressed onto a fixed number in workbench side
Value, transverse shifting workbench see that indicator rotation value is to finely tune the half of the numerical value of face and side cutter II 8.Transverse shifting workbench
Direction is consistent with the direction for finely tuning face and side cutter II 8.It thus can reach required required precision.
Using the finish-milling spline micromatic setting, in the wide size of adjustment key, it is not necessary to by milling machine hanger, milling cutter, knife bar set
Unload, it is not required that prepare the multiple every edge bearing circle of thickness difference very little, it is only necessary to rotating nut I, nut II, so as to adjust two
The distance between milling cutter, the wide size requirement of spline key is complied with.It is simple to operate, efficiency high.
Claims (2)
1. finish-milling spline micromatic setting, including milling arbor（1）, the milling arbor（1）It is upper to cover I equipped with knife bar（2）, face and side cutter
Ⅰ（6）And face and side cutter II（8）, it is characterised in that the milling arbor（1）It is provided with fixed cover（4）, fixed cover（4）Positioned at knife
Rod set I（2）Inner side, fixed cover（4）Inner side is provided with lock sleeve（10）, fixed cover（4）With lock sleeve（10）Between be provided with three face swords
Milling cutter I（6）, the fixed cover（4）, lock sleeve（10）, face and side cutter I（6）With milling arbor（1）Between be provided with flat key（13）,
Fixed cover（4）It is provided with nut I（3）, nut I（3）With face and side cutter II（8）Between it is fixed equipped with set I（5）, lock sleeve
（10）It is provided with face and side cutter II（8）, lock sleeve（10）It is provided with nut II（11）, nut II（11）With face and side cutter II
（8）Between it is fixed equipped with set II（9）, lock sleeve（10）Side is provided with knife bar set II（12）, knife bar set II（12）And milling arbor（1）
One end is provided with arbor nut（14）.
2. finish-milling spline micromatic setting as claimed in claim 1, it is characterised in that the lock sleeve（10）It is provided with the collar
（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711128759.8A CN107803535B (en) | 2017-11-15 | 2017-11-15 | Fine tuning device for finish milling spline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711128759.8A CN107803535B (en) | 2017-11-15 | 2017-11-15 | Fine tuning device for finish milling spline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107803535A true CN107803535A (en) | 2018-03-16 |
| CN107803535B CN107803535B (en) | 2024-04-19 |
Family
ID=61580147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711128759.8A Active CN107803535B (en) | 2017-11-15 | 2017-11-15 | Fine tuning device for finish milling spline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107803535B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637340A (en) * | 2018-07-20 | 2018-10-12 | 无锡市万向联轴器有限公司 | A kind of big plain milling high speed hanging feet |
| CN109158627A (en) * | 2018-09-26 | 2019-01-08 | 江苏天工科技股份有限公司 | A kind of high-precision fixed bit architecture of titanic alloy machining |
| CN116618732A (en) * | 2023-07-24 | 2023-08-22 | 常州市创锦工具有限公司 | Hard coating milling cutter component with gradient composite structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008083818A1 (en) * | 2007-01-12 | 2008-07-17 | Kennametal Inc. | Milling device |
| US20100209202A1 (en) * | 2007-07-06 | 2010-08-19 | Sandvik Intellectual Property Ab | Method of milling ball races and side milling cutter for ball races |
| CN102430786A (en) * | 2011-10-14 | 2012-05-02 | 宁波龙腾五金制造有限公司 | Milling edge-aligning beveller and processing method thereof |
| CN203853607U (en) * | 2014-04-22 | 2014-10-01 | 周卫荣 | Spline shaft processing tool |
| CN204295030U (en) * | 2014-04-17 | 2015-04-29 | 重庆雁山机械制造（集团）有限公司 | A kind of milling machine frock |
| JP2015208835A (en) * | 2014-04-30 | 2015-11-24 | 三菱マテリアル株式会社 | Replaceable blade face mill and manufacturing method thereof |
| CN207447441U (en) * | 2017-11-15 | 2018-06-05 | 烟台海德机床有限公司 | A kind of finish-milling spline micromatic setting |
-
2017
- 2017-11-15 CN CN201711128759.8A patent/CN107803535B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008083818A1 (en) * | 2007-01-12 | 2008-07-17 | Kennametal Inc. | Milling device |
| US20100209202A1 (en) * | 2007-07-06 | 2010-08-19 | Sandvik Intellectual Property Ab | Method of milling ball races and side milling cutter for ball races |
| CN102430786A (en) * | 2011-10-14 | 2012-05-02 | 宁波龙腾五金制造有限公司 | Milling edge-aligning beveller and processing method thereof |
| CN204295030U (en) * | 2014-04-17 | 2015-04-29 | 重庆雁山机械制造（集团）有限公司 | A kind of milling machine frock |
| CN203853607U (en) * | 2014-04-22 | 2014-10-01 | 周卫荣 | Spline shaft processing tool |
| JP2015208835A (en) * | 2014-04-30 | 2015-11-24 | 三菱マテリアル株式会社 | Replaceable blade face mill and manufacturing method thereof |
| CN207447441U (en) * | 2017-11-15 | 2018-06-05 | 烟台海德机床有限公司 | A kind of finish-milling spline micromatic setting |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637340A (en) * | 2018-07-20 | 2018-10-12 | 无锡市万向联轴器有限公司 | A kind of big plain milling high speed hanging feet |
| CN109158627A (en) * | 2018-09-26 | 2019-01-08 | 江苏天工科技股份有限公司 | A kind of high-precision fixed bit architecture of titanic alloy machining |
| CN116618732A (en) * | 2023-07-24 | 2023-08-22 | 常州市创锦工具有限公司 | Hard coating milling cutter component with gradient composite structure |
| CN116618732B (en) * | 2023-07-24 | 2023-09-15 | 常州市创锦工具有限公司 | Hard coating milling cutter component with gradient composite structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107803535B (en) | 2024-04-19 |
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