CN104259579A - Flexible chamfering device for processing center - Google Patents
Flexible chamfering device for processing center Download PDFInfo
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- CN104259579A CN104259579A CN201410507992.7A CN201410507992A CN104259579A CN 104259579 A CN104259579 A CN 104259579A CN 201410507992 A CN201410507992 A CN 201410507992A CN 104259579 A CN104259579 A CN 104259579A
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- China
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- hole
- cavity
- adapter sleeve
- rose reamer
- elongated slot
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Abstract
The invention relates to a flexible chamfering device for a processing center. The device comprises a connecting sleeve, a chamfering cutter, a spring, a hinge pin and an opening pin; the whole connecting sleeve is cylindrical; a cavity of a distance is arranged in the connecting sleeve and close to the lower end of the connecting sleeve; an opening of the cavity is downwards formed; a long elliptic groove, namely, a first long groove, is arranged in the outer wall of the cavity; the first long groove is close to the lower end of the connecting sleeve; a circular through hole, namely, a first through hole, is processed in the chamfering cutter; the first through hole is close to the upper end of the chamfering cutter; the first long groove and the first through hole are matched through the hinge pin; a through hole, namely, a second through hole, is arranged in the right end of the hinge pin; the second through hole is matched with the opening pin; the cavity and the chamfering cutter are coaxial; the upper end of the chamfering cutter extends into the cavity of the connecting sleeve; in addition, a spring is fixedly connected between the cavity and the chamfering cutter.
Description
Technical field
The invention belongs to Machining Technology field, particularly relate to the flexible facing attachment of a kind of machining center.
Background technology
Due to the feature of die casting, blank can be out of shape, especially larger sheet member, flatness meeting out-of-flatness, passes through shaping process before processing, but its flatness also can only control at about 0.5mm, such work in-process heart adds man-hour, the size of all Hole chamferings of uncontrollable product, and some possibility chamferings are very large, and some holes do not have chamfering, still jagged residual.In order to remove the burr of some holes, also needing to increase operation deburring, expending man-hour, increasing product cost.During the chamfering of the machining hole of our the work in-process heart before, due to hole of the same type, program setting depth direction of chamfering, due to the impact of product plane degree, deformation of products is more serious, and the chamfering processed is deteriorated different larger, cannot ensure the control to chamfering angle size, there is some holes also there is no chamfering, jagged residual.
Summary of the invention
The present invention provides a kind of impact of blank distortion on machining hole chamfering that overcome for solving in known technology the technical problem that exists, reduces manual deburring operation and the flexible facing attachment of cost-effective machining center.
The technical scheme that the present invention takes for the technical problem existed in solution known technology is:
The flexible facing attachment of a kind of machining center, comprises adapter sleeve, rose reamer, spring, bearing pin, split pin,
Described adapter sleeve, its global shape is cylindric, is provided with the cavity of a segment distance in described adapter sleeve near its lower end, described cavity opening down, the outer wall of described cavity is provided with an oval elongated slot, i.e. the first elongated slot, and the position of described first elongated slot is near the lower end of described adapter sleeve;
Described rose reamer is processed with a manhole, i.e. the first through hole, the position of described first through hole is near the upper end of described rose reamer;
Described first elongated slot and described first through hole are coordinated by bearing pin;
Described bearing pin, its right-hand member is provided with a through hole, i.e. the second through hole, and described second through hole coordinates with split pin;
Described cavity is coaxial with described rose reamer, and described rose reamer upper end is stretched in the cavity of described adapter sleeve, and is fixedly connected with spring between described cavity and described rose reamer.
Further, described first through hole is positioned near 1/6-1/5 place, described rose reamer upper end.
Further, described first through hole is processed by Linear cut mode.
Further, described adapter sleeve is reducing, and described reducing place is near 1/3-1/2 place, described adapter sleeve lower end.
Further, described adapter sleeve is reducing, and the diameter after its lower end reducing is 1.1-1.3 times of the original diameter in its upper end.
The advantage that the present invention has and good effect are:
As one of improvement of the present invention, inventor is designed with described adapter sleeve, its global shape is cylindric, be provided with the cavity of a segment distance near its lower end in described adapter sleeve, described cavity opening down, and inventor is processed with a manhole on described rose reamer, i.e. the first through hole, in addition, described cavity and described rose reamer are designed to coaxial by inventor, described rose reamer upper end is stretched in the cavity of described adapter sleeve, and is fixedly connected with spring between described cavity and described rose reamer.Such design is convenient to realize Flexible Manufacture, overcomes the impact of blank distortion on machining hole chamfering.
As a further improvement on the present invention, the outer wall of described cavity is provided with an oval elongated slot, i.e. the first elongated slot, and the position of described first elongated slot is near the lower end of described adapter sleeve; Described first elongated slot and described first through hole are coordinated by bearing pin; Such design is convenient to described rose reamer and described coupling sleeve to be slidably matched.
In sum, the flexible facing attachment of this machining center reduces manual deburring operation, improves production efficiency, greatly provides cost savings, and has important meaning for large sheet member machining hole.This flexible facing attachment structure is simple, overcomes the impact of blank distortion on machining hole chamfering.The more important thing is, the present invention is easy to manufacture, with low cost, is very suitable for promoting.
Accompanying drawing explanation
Fig. 1 is connecting jacket structure schematic diagram of the present invention;
Fig. 2 is rose reamer structural representation of the present invention;
Fig. 3 is pin shaft structure schematic diagram of the present invention;
Fig. 4 is front view structural representation of the present invention;
Fig. 5 is sectional side view structural representation of the present invention.
In figure: 1, adapter sleeve; 1-1, cavity; 1-2, the first elongated slot; 2, bearing pin; 2-1, the second through hole; 3, split pin; 4, rose reamer; 4-1, the first through hole; 5, spring.
Detailed description of the invention
For summary of the invention of the present invention, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 4 and Fig. 5, the flexible facing attachment of a kind of machining center, comprise adapter sleeve 1, rose reamer 4, spring 5, bearing pin 2, split pin 3,
Refer to Fig. 1, Fig. 2 and Fig. 3, described adapter sleeve 1, its global shape is cylindric, be provided with the cavity 1-1 of a segment distance in described adapter sleeve 1 near its lower end, described cavity 1-1's is opening down, and the outer wall of described cavity 1-1 is provided with an oval elongated slot, i.e. the first elongated slot 1-2, the position of described first elongated slot 1-2 is near the lower end of described adapter sleeve 1;
Described rose reamer 4 is processed with a manhole, i.e. the first through hole 4-1, the position of described first through hole 4-1 is near the upper end of described rose reamer 4;
Described first elongated slot 1-2 and described first through hole 4-1 is coordinated by bearing pin 2;
Described bearing pin 2, its right-hand member is provided with a through hole, i.e. the second through hole 2-1, and described second through hole 2-1 coordinates with split pin 3;
Described cavity 1-1 is coaxial with described rose reamer 4, and described rose reamer 4 upper end is stretched in the cavity 1-1 of described adapter sleeve 1, and is fixedly connected with spring 5 between described cavity 1-1 and described rose reamer 4.
Detailed description of the invention is:
The present invention is made up of adapter sleeve 1, rose reamer 4, spring 5, bearing pin 2, split pin 3, first, rose reamer 4 need make the first through hole 4-1 with Linear cut, described first through hole 4-1 is used for coordinating with described bearing pin 2, like this, described adapter sleeve 1 just can coordinate with between rose reamer 4, again because be fixedly connected with spring 5 between described cavity 1-1 and described rose reamer 4, like this, just can be slidably matched between described adapter sleeve 1 and rose reamer 4.
In addition, described adapter sleeve 1 will with the axiality of installing rose reamer 4 hole, the perpendicularity of rose reamer 4 is ensured with this, first load spring in adapter sleeve 1 hole and reinstall rose reamer 4, described bearing pin 2 is put into the first elongated slot 1-2 of described adapter sleeve 1 and the first through hole 4-1 of described rose reamer 4, again described split pin 3 is put into the second through hole 2-1 of described bearing pin 2, add man-hour, because adapter sleeve 1 has cavity 1-1 and the first elongated slot 1-2, rose reamer 4 can be floated, compensate the problem of blank injustice with this, realize flexible chamfering.
Preferably, described first through hole 4-1 is positioned near 1/6-1/5 place, described rose reamer 4 upper end.
Preferably, described first through hole 4-1 is processed by Linear cut mode.
Preferably, described adapter sleeve 1 is reducing, and described reducing place is near 1/3-1/2 place, described adapter sleeve 1 lower end.
Preferably, described adapter sleeve 1 is reducing, and the diameter after its lower end reducing is 1.1-1.3 times of the original diameter in its upper end.
These are only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. the flexible facing attachment of machining center, is characterized in that: comprise adapter sleeve (1), rose reamer (4), spring (5), bearing pin (2), split pin (3),
Described adapter sleeve (1), its global shape is cylindric, be provided with the cavity (1-1) of a segment distance near its lower end in described adapter sleeve (1), described cavity (1-1) opening down, the outer wall of described cavity (1-1) is provided with an oval elongated slot, i.e. the first elongated slot (1-2), the position of described first elongated slot (1-2) is near the lower end of described adapter sleeve (1);
Described rose reamer (4) is processed with a manhole, i.e. the first through hole (4-1), the position of described first through hole (4-1) is near the upper end of described rose reamer (4);
Described first elongated slot (1-2) and described first through hole (4-1) are coordinated by bearing pin (2);
Described bearing pin (2), its right-hand member is provided with a through hole, i.e. the second through hole (2-1), and described second through hole (2-1) coordinates with split pin (3);
Described cavity (1-1) is coaxial with described rose reamer (4), described rose reamer (4) upper end is stretched in the cavity (1-1) of described adapter sleeve (1), and is fixedly connected with spring (5) between described cavity (1-1) and described rose reamer (4).
2. the flexible facing attachment of a kind of machining center according to claim 1, is characterized in that: described first through hole (4-1) is positioned near 1/6-1/5 place, described rose reamer (4) upper end.
3. the flexible facing attachment of a kind of machining center according to claim 1 and 2, is characterized in that: described first through hole (4-1) is processed by Linear cut mode.
4. the flexible facing attachment of a kind of machining center according to claim 1, is characterized in that: described adapter sleeve (1) is reducing, described reducing place is near 1/3-1/2 place, described adapter sleeve (1) lower end.
5. the flexible facing attachment of a kind of machining center according to claim 4, is characterized in that: described adapter sleeve (1) is reducing, and the diameter after its lower end reducing is 1.1-1.3 times of the original diameter in its upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410507992.7A CN104259579A (en) | 2014-09-28 | 2014-09-28 | Flexible chamfering device for processing center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410507992.7A CN104259579A (en) | 2014-09-28 | 2014-09-28 | Flexible chamfering device for processing center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104259579A true CN104259579A (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410507992.7A Pending CN104259579A (en) | 2014-09-28 | 2014-09-28 | Flexible chamfering device for processing center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104259579A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116323A (en) * | 2017-07-10 | 2017-09-01 | 南通福通机床有限公司 | A kind of device for large-scale precision welding for steel structure |
-
2014
- 2014-09-28 CN CN201410507992.7A patent/CN104259579A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116323A (en) * | 2017-07-10 | 2017-09-01 | 南通福通机床有限公司 | A kind of device for large-scale precision welding for steel structure |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150107 |