CN201483000U - Floating boring cutter - Google Patents
Floating boring cutter Download PDFInfo
- Publication number
- CN201483000U CN201483000U CN2009201386259U CN200920138625U CN201483000U CN 201483000 U CN201483000 U CN 201483000U CN 2009201386259 U CN2009201386259 U CN 2009201386259U CN 200920138625 U CN200920138625 U CN 200920138625U CN 201483000 U CN201483000 U CN 201483000U
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- CN
- China
- Prior art keywords
- cutter
- boring cutter
- floating
- grooving
- boring
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a floating boring cutter. The floating boring cutter comprises a boring cutter body, an adjusting screw, a grooving cutter, a spring, a guide screw and a guide post. One end of the boring cutter body is provided with a Morse taper shank, the other end of the boring cutter body is provided with a guide hole extending from the end surface to the interior, and the middle of the boring cutter body is provided with a cut groove for mounting the grooving cutter. The grooving cutter forms an L shape, the longitudinal part of the L shape is used for processing snap spring grooves, and the height of the longitudinal part is the depth of the snap spring grooves. The cut groove for mounting the grooving cutter can also be used for mounting other cutters for processing shaft holes, so the floating boring cutter can also process snap spring grooves while processing shaft holes. In particular, the accuracy of the snap spring grooves processed by the floating boring cutter can be ensured. The floating boring cutter can also process snap spring grooves while processing shaft holes, so the production efficiency is largely improved.
Description
Technical field
The utility model relates to a kind of boring cutter of boring workpiece, especially a kind of floating boring tool that can machining clamp spring slot.
Background technology
Floating boring tool is the general utility tool in accurate hole on the processing parts, and it uses on boring machine, lathe or drilling machine, can eliminate the influence of the coaxiality error generation in hole on center cutter and the institute's processing work, processes high-quality hole.Floating boring tool at present commonly used is made up of two cutter hubs up and down, wherein an end of a cutter hub is equipped with the adjustment screw that is used to regulate the boring cutter size, to interfix between two cutter hubs with one or two trip bolt again after treating to use this screw to regulate size, it is installed in carries out boring processing on the knife bar at last according to the requirement of workpiece to be machined.Also want now the part of machining clamp spring slot on the boring machine to big part processing axis hole the time usually, can't machining clamp spring slot but have floating boring tool now.If increase the special equipment input, to solve this processing problems, not only to drop into certain cost, and increase certain operation, cause production efficiency low.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art, and a kind of floating boring tool is provided.This floating boring tool not only can machining clamp spring slot, and guarantees its degree of accuracy on precision, has improved production efficiency.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of floating boring tool comprises the boring cutter body; The boring cutter body is provided with a guide hole that is extended internally by end face along the axle center; The centre of boring cutter body is provided with a splitted groove that is used for installing grooving cutter, and this splitted groove is connected with described guide hole; Being equipped with in the guide hole can be along the guide pillar of guide hole slip; Radially have at the middle part of guide hole and to be used for the screwed hole of positioning guide column, this screwed hole place guider screw that spins; On the boring cutter body, also be equipped with and be used for grooving cutter is fixed on adjustment screw and spring in the splitted groove.
Described splitted groove is equipped with grooving cutter.
Described splitted groove is equipped with the cutter of common process axis hole.
The shape of described grooving cutter is L-shaped.
A kind of floating boring tool of the present utility model comprises the boring cutter body, adjusts screw, spring, grooving cutter, guider screw and guide pillar; One end of its boring cutter body is a Morse taper shank, and the other end is provided with a guide hole that is extended internally by end face along the axle center; The centre of boring cutter body is provided with a splitted groove that is used for installing grooving cutter, and this splitted groove is connected with guide hole; The size of splitted groove just can be held a cutter, and this cutter can be the cutter of common process axis hole, also is used for the grooving cutter of machining clamp spring slot.Grooving cutter exposes the part of splitted groove, and shape is L-shaped.The longitudinal component of L shaped grooving cutter is used for machining clamp spring slot, and it highly is exactly the degree of depth of jump ring groove.The guide pillar that can slide along guide hole is housed in the guide hole, and radially has at the middle part of guide hole and to be used for the screwed hole of positioning guide column, this screwed hole place guider screw that spins.One end of guide pillar extends splitted groove, is used to withstand grooving cutter, outwards throws away when preventing its rotation.When guide pillar holds out against grooving cutter, guider screw is stretched in the screwed hole, it is locked guide pillar.Spring is vertically installed in one side of splitted groove, and its top is to adjust screw, and the bottom is a part of base of grooving cutter.Spring and adjustment screw are used for fixing grooving cutter jointly.
The beneficial effects of the utility model are: owing to innovate on original cutter, design the L-shaped grooving cutter of shape; The splitted groove of dress grooving cutter also can be adorned the cutter of other common process axis holes simultaneously, therefore when needs are processed axis hole and jump ring groove simultaneously, only needs to change cutter and can realize on same floating boring tool.Therefore, this floating boring tool not only can be processed machining clamp spring slot in the axis hole, and can guarantee its degree of accuracy on the precision of jump ring groove on boring machine.This floating boring tool has obviously improved production efficiency.
Below in conjunction with drawings and Examples the utility model is described in further detail; But a kind of floating boring tool of the present utility model is not limited to embodiment.
Description of drawings
Fig. 1 is an embodiment organigram of the present utility model.
The specific embodiment
Embodiment is referring to shown in Figure 1.A kind of floating boring tool of the present utility model comprises boring cutter body 7, adjusts screw 2, spring 6, grooving cutter 3, guider screw 4 and guide pillar 5; One end of its boring cutter body 7 is made as Morse taper shank 1, and the other end of boring cutter body 7 is provided with a guide hole 71 that is extended internally by end face along the axle center; The centre of boring cutter body 7 is provided with a splitted groove 72, and this splitted groove 72 is connected with described guide hole 71; Being equipped with in the guide hole 71 can be along the guide pillar 5 of guide hole slip; Radially have at the middle part of guide hole 71 and to be used for the screwed hole of positioning guide column, this screwed hole place guider screw 4 that spins.Grooving cutter 3 is contained on the splitted groove 72, and its shape is L-shaped.The longitudinal component of L shaped grooving cutter 3 is used for machining clamp spring slot, and it highly is exactly the degree of depth of jump ring groove.One end of guide pillar 5 extends the splitted groove place at boring cutter axle center, is used to hold out against grooving cutter 3, prevents from outwards to throw away when it from rotating.Guider screw 4 can pin guide pillar 5 by screwed hole, makes it hold out against grooving cutter 3 more securely.Side at splitted groove has the screw 2 of adjustment and spring 6.The bottom of spring 6 contacts with a part of base of grooving cutter, and the top is to adjust screw 2.Adjust screw 2 and spring 6 common further fixedly grooving cutters.After unscrewing guider screw 4, guide pillar 5 stretches out, and unscrews and adjusts screw 2, takes out spring 6, the total cutter of promptly replaceable splitted groove.This grooving cutter 6 can machining clamp spring slot, and guarantees the degree of accuracy on its precision, thereby has improved production efficiency.
Claims (4)
1. a floating boring tool comprises the boring cutter body; It is characterized in that: the boring cutter body is provided with a guide hole that is extended internally by end face along the axle center; The centre of boring cutter body is provided with a splitted groove that is used for installing grooving cutter, and this splitted groove is connected with described guide hole; Being equipped with in the guide hole can be along the guide pillar of guide hole slip; Radially have at the middle part of guide hole and to be used for the screwed hole of positioning guide column, this screwed hole place guider screw that spins; On the boring cutter body, also be equipped with and be used for grooving cutter is fixed on adjustment screw and spring in the splitted groove.
2. floating boring tool according to claim 1 is characterized in that: described splitted groove is equipped with grooving cutter.
3. floating boring tool according to claim 1 is characterized in that: described splitted groove is equipped with the cutter of common process axis hole.
4. floating boring tool according to claim 2 is characterized in that: the shape of described grooving cutter is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201386259U CN201483000U (en) | 2009-05-26 | 2009-05-26 | Floating boring cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201386259U CN201483000U (en) | 2009-05-26 | 2009-05-26 | Floating boring cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201483000U true CN201483000U (en) | 2010-05-26 |
Family
ID=42421893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201386259U Expired - Fee Related CN201483000U (en) | 2009-05-26 | 2009-05-26 | Floating boring cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201483000U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000843A (en) * | 2010-11-26 | 2011-04-06 | 天津市中环高科技有限公司 | L-shaped cutter for processing steps of lens of mobile phone |
| CN102784932A (en) * | 2012-09-12 | 2012-11-21 | 沈阳飞机工业（集团）有限公司 | Dual blade adjustable boring cutter |
| CN102909400A (en) * | 2012-08-20 | 2013-02-06 | 联德机械（杭州）有限公司 | Lateral feeding machining cutter |
| CN104646700A (en) * | 2015-03-13 | 2015-05-27 | 德州三嘉机器制造有限公司 | Numerical control deep-hole grooving boring cutter |
| CN106271388A (en) * | 2015-05-13 | 2017-01-04 | 江苏诚天机械有限公司 | Jump-ring slot cleaning assemblies |
| CN108044190A (en) * | 2017-12-31 | 2018-05-18 | 浙江省送变电工程有限公司 | A kind of engine valve retainer bearing bore reamer seat |
-
2009
- 2009-05-26 CN CN2009201386259U patent/CN201483000U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000843A (en) * | 2010-11-26 | 2011-04-06 | 天津市中环高科技有限公司 | L-shaped cutter for processing steps of lens of mobile phone |
| CN102909400A (en) * | 2012-08-20 | 2013-02-06 | 联德机械（杭州）有限公司 | Lateral feeding machining cutter |
| CN102784932A (en) * | 2012-09-12 | 2012-11-21 | 沈阳飞机工业（集团）有限公司 | Dual blade adjustable boring cutter |
| CN102784932B (en) * | 2012-09-12 | 2014-07-23 | 沈阳飞机工业（集团）有限公司 | Dual blade adjustable boring cutter |
| CN104646700A (en) * | 2015-03-13 | 2015-05-27 | 德州三嘉机器制造有限公司 | Numerical control deep-hole grooving boring cutter |
| CN106271388A (en) * | 2015-05-13 | 2017-01-04 | 江苏诚天机械有限公司 | Jump-ring slot cleaning assemblies |
| CN108044190A (en) * | 2017-12-31 | 2018-05-18 | 浙江省送变电工程有限公司 | A kind of engine valve retainer bearing bore reamer seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20130526 |