CN101912988A - Mechanical clamping combined molding reaming tool - Google Patents
Mechanical clamping combined molding reaming tool Download PDFInfo
- Publication number
- CN101912988A CN101912988A CN 201010240060 CN201010240060A CN101912988A CN 101912988 A CN101912988 A CN 101912988A CN 201010240060 CN201010240060 CN 201010240060 CN 201010240060 A CN201010240060 A CN 201010240060A CN 101912988 A CN101912988 A CN 101912988A
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- cutter holder
- mechanical clamping
- tool
- indexable
- reaming tool
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Abstract
The invention relates to a mechanical clamping combined molding reaming tool, which comprises a tool body (1), an indexable mechanical clamping tool blade (10), a tool holder (6) and a center bit (11), the tool body (1) is provided with a tool holder groove (12) and a center hole (13), the center bit (11) is arranged in the center hole (13), the tool holder (6) is arranged in the tool holder groove (12) of the tool body (1), the tool holder (6) is provided with a tool blade groove (15), the indexable mechanical clamping tool blade (10) is fixed in the tool blade groove (15) of the tool holder (6), and the tool body (1) is provided with an adjusting screw A (2) for adjusting the center bit (11) and an adjusting screw B (5) for adjusting the position of the tool holder (6). The mechanical clamping combined molding reaming tool has the advantages of finishing the process of molding surfaces at the end parts of a crank shaft at a time, greatly improving the production efficiency, easily guaranteeing the product precision and consistency, reducing the technical requirements on workers, adopting the indexable tool blade simultaneously, having long service life and achieving mass production after primary debugging.
Description
Technical field
The present invention relates to the metal cutting technology field, the mechanical clamping combined molding reaming tool of especially a kind of machining crankshafts end forming surface.
Background technology
At present, domestic end to axial workpiece particularly crankshaft end process of molding surfaces generally all adopts end face milling, drill centers, turning and four operations of chamfering to finish, nearly all be to adopt universal cutter, and single operation can only be processed a face, process complete forming surface, often need the different lathe cooperation of operation, needs more than four just can finish.Therefore, it is more to take equipment, and the uniformity of multiple clamping part is difficult to guarantee, and workload is big, and working (machining) efficiency is low, and the various management cost that makes of tool category increases.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of mechanical clamping combined molding reaming tool is provided, the disposable crankshaft end forming surface that processes of this molding cutter energy, especially crankshaft two end is processed simultaneously, one-shot forming, can improve working (machining) efficiency greatly, good product consistency, and have clamping and debug characteristics easily.
The objective of the invention is to be achieved through the following technical solutions: a kind of mechanical clamping combined molding reaming tool, it is made up of cutter hub, indexable clamped cutting bit sheet, cutter holder and centre drill, cutter holder groove and centre bore are arranged on the cutter hub, centre drill is installed in the centre bore, cutter holder is installed in the cutter holder groove of cutter hub, insert groove is arranged on the cutter hub, and indexable clamped cutting bit sheet is fixed on the insert groove of cutter holder.
Indexable clamped cutting bit sheet is fixed on the cutter holder by the screw fit briquetting.
Indexable clamped cutting bit sheet directly is fixed on the cutter holder by trip bolt.
Indexable clamped cutting bit sheet adopts the mode of composite pressing to be fixed on the cutter holder by the screw fit briquetting with by trip bolt.
There is the adjustment screw A of the axial location that can adjust centre drill the cutter hub rear end, and cutter hub and centre drill adopt trip bolt locking.
The adjustment screw B that the radial position of adjusting cutter holder is arranged on the cutter hub, cutter holder utilize the bottom surface of the cutter holder groove on the cutter hub and side to add fastening screw and lock.
Described mechanical clamping combined molding reaming tool comprises the quadruplet cutter holder at most and is uniformly distributed along the circumference.
Also be provided with the anti-sulculus of migrating of briquetting on the described cutter holder.
Wherein, the maximum quadruplets of cutter holder quantity, also can reduce as one feels fit according to actual processing, cutter holder gets final product with the shape need that centre drill is used to satisfy different forming surface, the radial position by adjusting cutter holder and the axial location of centre drill satisfy the dimensional requirement of different forming surface, and the tool cutting edge angle of indexable clamped cutting bit sheet is processed to the profile decision by correspondence.
The invention has the beneficial effects as follows: (1) has the advantage that mounting or dismounting are convenient, durability is high, (2) one procedures can be finished the expection process of molding surfaces, consistency of product is greatly improved compared to existing technology, reduced difficulty of processing, significantly improved production efficiency, help the cutting technology process optimization, reduce the machining production cost, (3) be convenient to adjust, good to the molding surface size adaptability in the certain limit, (4) integrate car, mill, brill, chamfering, reduce number of cutters, be convenient to tool management, also reduced the cutter expense simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present invention
Fig. 2 is a partial top view of the present invention
Fig. 3 is a kind of assembling schematic diagram of indexable clamped cutting bit sheet of the present invention
Fig. 4 is the another kind assembling schematic diagram of indexable clamped cutting bit sheet of the present invention
Among the figure, the 1-cutter hub, 2-adjusts screw A, and 3-adjusts piece, the 4-lock-screw, 5-adjusts screw B, the 6-cutter holder, 7-trip bolt, 8-screw, 9-briquetting, the indexable clamped cutting bit sheet of 10-, the 11-centre drill, 12-cutter holder groove, 13-centre bore, the anti-sulculus of migrating of 14-briquetting, 15-insert groove.
The specific embodiment
The present invention will be further described below in conjunction with embodiment, but claimed scope is not limited to described mode.
Embodiment 1:
As Fig. 1, Fig. 2, shown in Figure 3, a kind of mechanical clamping combined molding reaming tool, it is by cutter hub 1, indexable clamped cutting bit sheet 10, cutter holder 6 and centre drill 11 are formed, cutter holder groove 12 and centre bore 13 are arranged on the cutter hub 1, centre drill 11 is installed in the centre bore 13, cutter holder 6 is installed in the cutter holder groove 12 of cutter hub 1, insert groove 15 is arranged on the cutter holder 6, indexable clamped cutting bit sheet 10 is fixed on the insert groove 15 of cutter holder 6, indexable clamped cutting bit sheet 10 all adopts by screw 8 and cooperates briquetting 9 to be fixed on the insert groove 15 of cutter holder 6, there is the adjustment screw A2 of the axial location that can adjust centre drill 11 cutter hub 1 rear end, cutter hub 1 and centre drill 11 adopt lock-screw 4 lockings, the adjustment screw B5 that the radial position of adjusting cutter holder 6 is arranged on the cutter hub 1, the tool cutting edge angle of indexable clamped cutting bit sheet 10 is determined by the profile that is processed to of correspondence.
Wherein, the maximum quadruplets of cutter holder 6 quantity, also can reduce as one feels fit according to actual processing, the mounting means of cutter holder 6 all adopts, cutter holder 6 gets final product with the shape need that centre drill 11 is used to satisfy different forming surface, the radial position by adjusting cutter holder 6 and the axial location of centre drill 11 satisfy the dimensional requirement of different forming surface, cutter holder 6 adopts adjustment screw B5 to adjust the amount of extending radially out, utilizing the bottom surface of the cutter holder groove 12 on the cutter hub 1 and side to add fastening screw 7 locks, during work, adjust screw 5 and play the aiding support effect, centre drill 11 is adjusted piece 3 with the rear end and is cooperated, adjusting the length of piece 3 decides on the centre drill overhang in advance, adjust centre drill 11 overhangs by adjustment screw 2 trace of the band conical surface again, utilize lock-screw 4 lockings then, also be provided with the anti-sulculus 14 of migrating of briquetting on the cutter holder 6, indexable clamped cutting bit sheet 10 is spacing by cutter holder groove 12 side two sides, and the power that imposes on briquetting 9 through screw 8 is converted into the thrust of 9 pairs of indexable clamped cutting bit sheets 10 of briquetting and locks indexable clamped cutting bit sheet 10 again.
Embodiment 2:
As Fig. 4, a kind of mechanical clamping combined molding reaming tool, indexable clamped cutting bit sheet 10 all adopts by screw 8 and directly is fixed on the insert groove 15 of cutter holder 6, other structures are identical with embodiment 1, wherein, the maximum quadruplets of cutter holder 6 quantity, also can reduce as one feels fit according to actual processing, cutter holder 6 gets final product with the shape need that centre drill 11 is used to satisfy different forming surface, the radial position by adjusting cutter holder 6 and the axial location of centre drill 11 satisfy the dimensional requirement of different forming surface, cutter holder 6 adopts adjustment screw B5 to adjust the amount of extending radially out, utilizing the bottom surface of the cutter holder groove 12 on the cutter hub 1 and side to add fastening screw 7 locks, during work, adjust screw 5 and play the aiding support effect, centre drill 11 is adjusted piece 3 with the rear end and is cooperated, adjusting the length of piece 3 decides on the centre drill overhang in advance, adjust centre drill 11 overhangs by adjustment screw 2 trace of the band conical surface again, utilize lock-screw 4 lockings then, indexable clamped cutting bit sheet 10 is spacing by cutter holder groove 12 side two sides, again the power that applies through screw 8 and lock indexable clamped cutting bit sheet 10.
Embodiment 3:
As Fig. 3, Fig. 4, a kind of mechanical clamping combined molding reaming tool, indexable clamped cutting bit sheet 10 adopts by screw 8 and cooperates briquettings 9 to be fixed on the cutter holder 6 and fix by the mode that screw 8 is fixed on the composite pressing on the cutter holder 6, other structures are identical with embodiment 1, wherein, the maximum quadruplets of cutter holder 6 quantity, also can reduce as one feels fit according to actual processing, cutter holder 6 gets final product with the shape need that centre drill 11 is used to satisfy different forming surface, the radial position by adjusting cutter holder 6 and the axial location of centre drill 11 satisfy the dimensional requirement of different forming surface, cutter holder 6 adopts adjustment screw B5 to adjust the amount of extending radially out, utilizing the bottom surface of the cutter holder groove 12 on the cutter hub 1 and side to add fastening screw 7 locks, during work, adjust screw 5 and play the aiding support effect, centre drill 11 is adjusted piece 3 with the rear end and is cooperated, adjusting the length of piece 3 decides on the centre drill overhang in advance, adjust centre drill 11 overhangs by adjustment screw 2 trace of the band conical surface again, utilize lock-screw 4 lockings then, also be provided with the anti-sulculus 14 of migrating of briquetting on the cutter holder 6, indexable clamped cutting bit sheet 10 is spacing by cutter holder groove 12 side two sides, what adopt when indexable clamped cutting bit sheet 10 is screw 8 when cooperating briquettings 9 to be fixed on the cutter holder 6, and the power that imposes on briquetting 9 through screw 8 is converted into the thrust of 9 pairs of indexable clamped cutting bit sheets 10 of briquetting and locks indexable clamped cutting bit sheet 10; What adopt when indexable clamped cutting bit sheet 10 is screw 8 when directly being fixed on the insert groove 15 of cutter holder 6, locks indexable clamped cutting bit sheet 10 by screw 8 direct acting power.
Claims (8)
1. mechanical clamping combined molding reaming tool, it is characterized in that: it is made up of cutter hub (1), indexable clamped cutting bit sheet (10), cutter holder (6) and centre drill (11), cutter holder groove (12) and centre bore (13) are arranged on the cutter hub (1), centre drill (11) is installed in the centre bore (13), cutter holder (6) is installed in the cutter holder groove (12) of cutter hub (1), insert groove (15) is arranged on the cutter holder (6), and indexable clamped cutting bit sheet (10) is fixed on the insert groove (15) of cutter holder (6).
2. a kind of mechanical clamping combined molding reaming tool according to claim 1 is characterized in that: indexable clamped cutting bit sheet (10) cooperates briquetting (9) to be fixed on the cutter holder (6) by screw (8).
3. a kind of mechanical clamping combined molding reaming tool according to claim 1 is characterized in that: indexable clamped cutting bit sheet (10) directly is fixed on the cutter holder (6) by screw (8).
4. a kind of mechanical clamping combined molding reaming tool according to claim 1 is characterized in that: indexable clamped cutting bit sheet (10) cooperates briquetting (9) and adopts the mode of composite pressing to be fixed on the cutter holder (6) by screw (8) by screw (8).
5. a kind of mechanical clamping combined molding reaming tool according to claim 1 is characterized in that: there is the adjustment screw A (2) of the axial location that can adjust centre drill (11) cutter hub (1) rear end, and cutter hub (1) and centre drill (11) adopt trip bolt (4) locking.
6. a kind of mechanical clamping combined molding reaming tool according to claim 1 is characterized in that: the adjustment screw B (5) that the radial position of adjustment cutter holder (6) is arranged on the cutter hub (1).
7. a kind of mechanical clamping combined molding reaming tool according to claim 1 is characterized in that: described mechanical clamping combined molding reaming tool comprises quadruplet cutter holder (6) at most and is uniformly distributed along the circumference.
8. a kind of mechanical clamping combined molding reaming tool according to claim 1 is characterized in that: also be provided with the anti-sulculus (14) of migrating of briquetting on the described cutter holder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010240060 CN101912988A (en) | 2010-07-29 | 2010-07-29 | Mechanical clamping combined molding reaming tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010240060 CN101912988A (en) | 2010-07-29 | 2010-07-29 | Mechanical clamping combined molding reaming tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101912988A true CN101912988A (en) | 2010-12-15 |
Family
ID=43320706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010240060 Pending CN101912988A (en) | 2010-07-29 | 2010-07-29 | Mechanical clamping combined molding reaming tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101912988A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189297A (en) * | 2011-04-11 | 2011-09-21 | 郑州市钻石精密制造有限公司 | Compound tool for processing guide pipe hole of cylinder cover and conical surface of valve seat |
| CN104289878A (en) * | 2014-08-12 | 2015-01-21 | 浙江太阳股份有限公司 | Method for enhancing clamping accuracy during rough machining of crankshaft and turning tool applying same |
Citations (13)
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|---|---|---|---|---|
| EP0684099A1 (en) * | 1994-05-27 | 1995-11-29 | Joh. & Ernst Link GmbH & Co. KG | Combination tool |
| JPH10291116A (en) * | 1997-02-18 | 1998-11-04 | Sumitomo Electric Ind Ltd | Throw-away type turning cutting tool |
| CN2605095Y (en) * | 2003-02-26 | 2004-03-03 | 李宝田 | Combined counter sinking bit for socket chamfering |
| US20060115337A1 (en) * | 2004-12-01 | 2006-06-01 | Fusao Higashi | Runout eliminating collet chuck |
| CN1984610A (en) * | 2004-03-30 | 2007-06-20 | 新特斯(美国)公司 | Adjustable depth drill bit |
| CN200958366Y (en) * | 2006-09-06 | 2007-10-10 | 河南科技大学 | Fixed-depth soil driller |
| CN200981131Y (en) * | 2006-10-26 | 2007-11-28 | 成都飞机工业（集团）有限责任公司 | Drilling and countersinking composite milling cutter |
| CN201036816Y (en) * | 2007-05-22 | 2008-03-19 | 广东水利电力职业技术学院 | Rotary knife rack |
| CN101180147A (en) * | 2005-06-01 | 2008-05-14 | 钴碳化钨硬质合金公司 | Tool with fine adjustment |
| CN201172108Y (en) * | 2008-04-09 | 2008-12-31 | 南京航空航天大学 | Parting cutter with adjustable center height |
| CN201324891Y (en) * | 2008-11-18 | 2009-10-14 | 上海东方泵业(集团)有限公司 | Efficient facing cutter head for back surface of pump flange |
| CN101663118A (en) * | 2007-02-28 | 2010-03-03 | 陶瓷技术股份公司 | Insert seat adapter |
| CN201823977U (en) * | 2010-07-29 | 2011-05-11 | 四川天虎工具有限责任公司 | Machine clamp combined and molded drilling reamer |
-
2010
- 2010-07-29 CN CN 201010240060 patent/CN101912988A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0684099A1 (en) * | 1994-05-27 | 1995-11-29 | Joh. & Ernst Link GmbH & Co. KG | Combination tool |
| JPH10291116A (en) * | 1997-02-18 | 1998-11-04 | Sumitomo Electric Ind Ltd | Throw-away type turning cutting tool |
| CN2605095Y (en) * | 2003-02-26 | 2004-03-03 | 李宝田 | Combined counter sinking bit for socket chamfering |
| CN1984610A (en) * | 2004-03-30 | 2007-06-20 | 新特斯(美国)公司 | Adjustable depth drill bit |
| US20060115337A1 (en) * | 2004-12-01 | 2006-06-01 | Fusao Higashi | Runout eliminating collet chuck |
| CN101180147A (en) * | 2005-06-01 | 2008-05-14 | 钴碳化钨硬质合金公司 | Tool with fine adjustment |
| CN200958366Y (en) * | 2006-09-06 | 2007-10-10 | 河南科技大学 | Fixed-depth soil driller |
| CN200981131Y (en) * | 2006-10-26 | 2007-11-28 | 成都飞机工业（集团）有限责任公司 | Drilling and countersinking composite milling cutter |
| CN101663118A (en) * | 2007-02-28 | 2010-03-03 | 陶瓷技术股份公司 | Insert seat adapter |
| CN201036816Y (en) * | 2007-05-22 | 2008-03-19 | 广东水利电力职业技术学院 | Rotary knife rack |
| CN201172108Y (en) * | 2008-04-09 | 2008-12-31 | 南京航空航天大学 | Parting cutter with adjustable center height |
| CN201324891Y (en) * | 2008-11-18 | 2009-10-14 | 上海东方泵业(集团)有限公司 | Efficient facing cutter head for back surface of pump flange |
| CN201823977U (en) * | 2010-07-29 | 2011-05-11 | 四川天虎工具有限责任公司 | Machine clamp combined and molded drilling reamer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189297A (en) * | 2011-04-11 | 2011-09-21 | 郑州市钻石精密制造有限公司 | Compound tool for processing guide pipe hole of cylinder cover and conical surface of valve seat |
| CN104289878A (en) * | 2014-08-12 | 2015-01-21 | 浙江太阳股份有限公司 | Method for enhancing clamping accuracy during rough machining of crankshaft and turning tool applying same |
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| PB01 | Publication | ||
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Application publication date: 20101215 |