CN108723443A - A kind of numerically-controlled machine tool chip breaking tug device - Google Patents
A kind of numerically-controlled machine tool chip breaking tug device Download PDFInfo
- Publication number
- CN108723443A CN108723443A CN201810890412.5A CN201810890412A CN108723443A CN 108723443 A CN108723443 A CN 108723443A CN 201810890412 A CN201810890412 A CN 201810890412A CN 108723443 A CN108723443 A CN 108723443A
- Authority
- CN
- China
- Prior art keywords
- tugboat
- ontology
- numerically
- chip breaking
- machine tool
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of numerically-controlled machine tool chip breaking tug devices, including tugboat ontology, the tugboat ontology is the cylindrical structure of upper end opening, tugboat ontology upper end is obliquely installed, top edge side between the highest point and the lowest point of tugboat ontology upper end is equipped at least two arc grooves, the minimum point height of arc groove is less than the minimum point height of tugboat ontology, tugboat ontology lower end is equipped with connecting hole, structure of the invention is exquisite, it is easy to use, drill bit can be mentioned to workpiece surface each time, chip removal chip breaking effect is good, and drilling life of bit is long.
Description
Technical field
The invention belongs to cut ancillary equipment, and in particular to a kind of numerically-controlled machine tool chip breaking tug device.
Background technology
In machinery enterprise, drilling is a kind of basic processing method, but during drilling deep hole, when drill bit and material pass through
It rubs for a long time, temperature increases to a certain extent, and drill bit annealing can be made to soften, and service life drastically reduces, and on the other hand, is boring
Kong Shi generally will produce longer drilling cuttings, to prevent long drilling cuttings from being damaged to operating personnel, or prevent drilling cuttings from winding
Drill bit is caused to damage on drill bit, needs to carry out chip breaking in drill process, a lot of enterprises use cam-type chip breaking side now
Method controls the lifting of drill bit using cam both sides asymmetry, but since cam is fixed shape, each lifting height of drill bit
Identical, in drilling deep hole, drill bit does not pull completely, and iron filings have part not to be discharged, and lasting processing will injure drill bit, have
When need to frequently replace, cause cost to increase, reduce working efficiency.
Invention content
To solve the above problems, the invention discloses a kind of numerically-controlled machine tool chip breaking tug device, delicate structure, user
Just, chip removal effect is good, and drilling life of bit is long.
In order to achieve the above objectives, technical scheme is as follows：
A kind of numerically-controlled machine tool chip breaking tug device, it is characterised in that：Including tugboat ontology, the tugboat ontology is upper end opening
Cylindrical structure, tugboat ontology upper end is obliquely installed, the top edge side between the highest point and the lowest point of tugboat ontology upper end
Equipped at least two arc grooves, the minimum point height of arc groove is less than the minimum point height of tugboat ontology, under tugboat ontology
End is equipped with connecting hole.
As an improvement of the present invention, tugboat ontology top edge is equipped with wearing layer.
As an improvement of the present invention, the connecting hole is equipped with clamping screw.
As an improvement of the present invention, tugboat ontology upper end angle of inclination is 30-45 °.
As an improvement of the present invention, the arc groove is sequentially increased.
The beneficial effects of the invention are as follows：
A kind of numerically-controlled machine tool chip breaking tug device of the present invention, delicate structure is easy to use, can will bore each time
Head mentions workpiece surface, and chip removal chip breaking effect is good, and drilling life of bit is long.
Description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the vertical view of the present invention.
Reference numerals list：
1, tugboat ontology, 2, tugboat ontology upper end, 3, tugboat ontology upper end peak, 4, tugboat ontology upper end minimum point, 5, arc
Connected in star, 6, connecting hole, 7, clamping screw.
Specific implementation mode
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific implementation modes are only
For illustrating the present invention rather than limiting the scope of the invention.It should be noted that word " preceding " used in the following description,
" rear ", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to direction or remote
Direction from geometric center of specific component.
As shown, a kind of numerically-controlled machine tool chip breaking tug device of the present invention, including tugboat ontology 1, it is described to drag
Take turns the cylindrical structure that ontology 1 is upper end opening, tugboat ontology upper end 2 is obliquely installed, tugboat ontology upper end peak 3 with it is minimum
Top edge side between point 4 is equipped at least two arc grooves 5, and 5 minimum point height of the arc groove is less than tugboat ontology
4 height of minimum point, 1 lower end of tugboat ontology is equipped with connecting hole 6.
A kind of numerically-controlled machine tool chip breaking tug device of the present invention, tugboat ontology 1 by the link block of rocking arm with turn
Axis connection, will beat the hole of 120mm depth in workpiece surface, when tugboat ontology 1 rotates to link block and is contacted with minimum point 4, drill bit
It reaches above work pieces process face at 10mm, tugboat ontology 1 continues to rotate, and link block is moved along 1 top edge of tugboat ontology, and drill bit is opened
Begin to punch, when punching depth arrival 30mm, link block enters first arc groove 5, and drill bit up moves to reach workpiece and adds
Chip is taken out of at 10mm above work face, iron filings are cut off, and after link block leaves first arc groove 5, drill bit continues past
Lower punching, when punching depth arrival 70mm, into second arc groove 5, drill bit up moves to reach on work pieces process face
Chip is taken out of at square 10mm, is then being punched, until link block reaches peak 3, drill bit has also got to prescribed depth, connects
Block moves to minimum point from the other side of top edge, just drives drill bit up to move to reach at the 10mm of work pieces process face top, beats
Hole is completed, and structure of the invention is exquisite, easy to use, and drill bit can mention to workpiece surface each time, and displacement distance is according to beating
Hole depth determines that chip removal chip breaking effect is good, drilling life of bit is long.
1 top edge of tugboat ontology of the present invention is equipped with wearing layer, and durable, service life is long.
Connecting hole 6 of the present invention is equipped with clamping screw 7, convenient for fixing on the rotary shaft tugboat ontology 1.
2 angle of inclination of tugboat ontology of the present invention upper end is 30-45 °, and arc groove 5 is sequentially increased, it is ensured that rotation is suitable
Freely, tugboat and bit depth relevance are high, the precision that walks height.
The technical means disclosed in the embodiments of the present invention is not limited only to the technological means disclosed in the above embodiment, further includes
By the above technical characteristic arbitrarily the formed technical solution of combination.
Claims (5)
1. a kind of numerically-controlled machine tool chip breaking tug device, it is characterised in that：Including tugboat ontology, the tugboat ontology is opened for upper end
The cylindrical structure of mouth, tugboat ontology upper end are obliquely installed, the top edge one between the highest point and the lowest point of tugboat ontology upper end
Side is equipped at least two arc grooves, and the minimum point height of arc groove is less than the minimum point height of tugboat ontology, tugboat ontology
Lower end is equipped with connecting hole.
2. a kind of numerically-controlled machine tool chip breaking tug device according to claim 1, it is characterised in that：On the tugboat ontology
Edge is equipped with wearing layer.
3. a kind of numerically-controlled machine tool chip breaking tug device according to claim 1, it is characterised in that：It is set on the connecting hole
There is clamping screw.
4. a kind of numerically-controlled machine tool chip breaking tug device according to claim 1, it is characterised in that：On the tugboat ontology
It is 30-45 ° to hold angle of inclination.
5. a kind of numerically-controlled machine tool chip breaking tug device according to claim 1, it is characterised in that：The arc groove according to
Secondary increase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810890412.5A CN108723443A (en) | 2018-08-07 | 2018-08-07 | A kind of numerically-controlled machine tool chip breaking tug device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810890412.5A CN108723443A (en) | 2018-08-07 | 2018-08-07 | A kind of numerically-controlled machine tool chip breaking tug device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108723443A true CN108723443A (en) | 2018-11-02 |
Family
ID=63942327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810890412.5A Pending CN108723443A (en) | 2018-08-07 | 2018-08-07 | A kind of numerically-controlled machine tool chip breaking tug device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108723443A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5108241A (en) * | 1991-04-10 | 1992-04-28 | The Boeing Company | Chip breaker drill bushing |
| CN101016942A (en) * | 2007-02-27 | 2007-08-15 | 江南机器（集团）有限公司 | Chip breaking gear |
| CN201164911Y (en) * | 2007-10-26 | 2008-12-17 | 鞍钢重型机械有限责任公司 | Reamer bit for deep hole machining |
| CN202343997U (en) * | 2011-12-08 | 2012-07-25 | 上汽依维柯红岩商用车有限公司 | Drill sleeve |
| CN202560977U (en) * | 2012-04-01 | 2012-11-28 | 宾科精密部件(中国)有限公司 | Cam |
| CN203509146U (en) * | 2013-11-07 | 2014-04-02 | 山东上汽汽车变速器有限公司 | Deep-hole drilling tool |
| CN204867551U (en) * | 2015-08-19 | 2015-12-16 | 东风德纳车桥有限公司 | Take drill bushing of chip breaking function |
-
2018
- 2018-08-07 CN CN201810890412.5A patent/CN108723443A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5108241A (en) * | 1991-04-10 | 1992-04-28 | The Boeing Company | Chip breaker drill bushing |
| CN101016942A (en) * | 2007-02-27 | 2007-08-15 | 江南机器（集团）有限公司 | Chip breaking gear |
| CN201164911Y (en) * | 2007-10-26 | 2008-12-17 | 鞍钢重型机械有限责任公司 | Reamer bit for deep hole machining |
| CN202343997U (en) * | 2011-12-08 | 2012-07-25 | 上汽依维柯红岩商用车有限公司 | Drill sleeve |
| CN202560977U (en) * | 2012-04-01 | 2012-11-28 | 宾科精密部件(中国)有限公司 | Cam |
| CN203509146U (en) * | 2013-11-07 | 2014-04-02 | 山东上汽汽车变速器有限公司 | Deep-hole drilling tool |
| CN204867551U (en) * | 2015-08-19 | 2015-12-16 | 东风德纳车桥有限公司 | Take drill bushing of chip breaking function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181102 |
|
| RJ01 | Rejection of invention patent application after publication |