CN110090988A - A kind of Double-pillar band the drill body daughter of step drive module and its ontology - Google Patents
A kind of Double-pillar band the drill body daughter of step drive module and its ontology Download PDFInfo
- Publication number
- CN110090988A CN110090988A CN201910481607.9A CN201910481607A CN110090988A CN 110090988 A CN110090988 A CN 110090988A CN 201910481607 A CN201910481607 A CN 201910481607A CN 110090988 A CN110090988 A CN 110090988A
- Authority
- CN
- China
- Prior art keywords
- daughter
- ontology
- double
- drive module
- drill body
- 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
Links
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 230000001195 anabolic effect Effects 0.000 abstract description 2
- 210000003041 ligament Anatomy 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000005553 drilling Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical group O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/02—Connections between shanks and removable cutting heads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of Double-pillar band step drive module drill body daughters, including daughter, one end face of the daughter is equipped with reaming cutter, and the other end of the daughter is equipped with the step of protrusion and the cylinder and disclosed ontology of outwardly convex, combined by the groove matched with drill body, realize the complete bit of Modular connection structure, two symmetrical screw holes are in compact state always in anabolic process, ensure the circular runout for combining precision within +/- 0.02, the cutter head effective diameter and reaming blade shaft of setting are to height difference distance controlling between 0.5-1.5, the effective aperture formed by the length of straight flange is supported with center head peripheral ligament, ensure the stability of deep hole machining.
Description
Technical field
The present invention relates to hole class processing technique field, specially a kind of Double-pillar band step drive module drill body daughter
And its ontology.
Background technique
In the processing of hole class, need drill bit to drill, existing drill bit is mostly to be made into integration, the working portion of drill bit more
With drill body regardless of drill bit shortage modularization in the form of a single.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of band step drive module drill body daughter of Double-pillar and its
Ontology.
In order to solve the above-mentioned technical problem, the technical scheme is that, a kind of Double-pillar band step drive moduleization is bored
The ontology of cutter hub, the daughter including ontology and installation on the body, the clamping end of the ontology side and setting are another in ontology
Groove in side end face and the dregs guiding groove being arranged on ontology periphery, and step groove is additionally provided in the groove.
As the preferred technical solution of the present invention: the one side the center point of the daughter is equipped with centering cutter head, and the daughter
If there are two about the centering symmetrical reaming cutter of cutter head center.
As the preferred technical solution of the present invention: the centering cutter head effective diameter and the reaming cutter axial height it
Between formed a distance value, and the distance value control between 0.5-1.5.
As the preferred technical solution of the present invention: the another side of the daughter is equipped with the step of protrusion and the column of outwardly convex
Body；The ontology passes through the interconnecting piece being equipped with and connect with the clamping end.
As the preferred technical solution of the present invention: be symmetrically arranged on the bottom surface of the groove convenient for the heavy of cylinder insertion
Hole.
As the preferred technical solution of the present invention: the bottom surface of the counterbore is equipped with screw hole.
By adopting the above technical scheme, the beneficial effects of the present invention are: the cutter head effective diameter and reaming blade shaft of 1. settings
To height difference distance controlling between 0.5-1.5, the effective aperture and center head peripheral formed by the length of straight flange is tough
Band supports, it is ensured that the stability of deep hole machining；
2. combining by the daughter with this mates, modularization connection is realized, and be able to achieve the structure of drill bit
Completely, facilitate drilling, while step can execute different size standard because of daughter diameter difference, realize the multi-purpose function of a brill
Can, i.e., a drill bit can open the hole of different-diameter.
Detailed description of the invention
Fig. 1 is body construction schematic diagram of the invention；
Fig. 2 is daughter structural schematic diagram of the invention；
Fig. 3 is the cross-sectional view of the connecting pin of ontology；
Fig. 4 is the view of B-B direction in Fig. 3；
Fig. 5 is the schematic diagram of the section structure of daughter；
Fig. 6 is the main view of daughter；
Fig. 7 is the processing dimension schematic diagram of daughter；
Fig. 8 is the processing dimension schematic diagram after daughter section.
In figure: 1, clamping end；2, interconnecting piece；3, ontology；4, dregs guiding groove；5, step groove；6, screw hole；7, counterbore；8, groove；
11, daughter；12, step；12, cylinder；14, reaming cutter；15, centering cutter head；16, circular hole；17, chip space；EQ, height straight flange
Distance；J, the length of step；DC, daughter diameter；C, the width of step.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, disclosed below
The each embodiment of the present invention involved in technical characteristic can be combined with each other as long as they do not conflict with each other；Separately
Outside it should be noted that indicating position or positional relationship of the invention is to be based on the orientation or positional relationship shown in the drawings, it is only
It is of the invention for ease of description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore be not considered as limiting the invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of Double-pillar band step drive module drill body
Body and its ontology, the daughter 11 including ontology 3 and installation on the body 3, the clamping end 1 of 3 side of ontology and setting are at this
Groove 8 in another side end face of body 3 and the dregs guiding groove 4 being arranged on 3 periphery of ontology, and be located in the groove 8 and also set
There is step groove 5, since daughter 11 can be installed in groove 8 by setting groove 8, i.e. the daughter 11 by being matched with ontology 3
It combines, realizes modularization connection, and be able to achieve the structural integrity of drill bit, facilitate drilling.
Refering to a kind of Double-pillar band step drive module drill body daughter of Fig. 5-6, the one side the center point of the daughter 11
Equipped with centering cutter head 15, and the daughter 11 set there are two about centering the centrosymmetric reaming cutter 14 of cutter head 15, wherein institute
It states and forms a distance value between centering 15 effective diameter of cutter head and 14 axial height of the reaming cutter, and the distance value controls
Between 0.5-1.5, shake is reduced, guarantees the accuracy of drilling.
It through the above scheme, is the discharge convenient for clast when drilling, the daughter 11 is radially symmetrically arranged with installation institute
State the chip space 17 of reaming cutter 14.
Stable effect is installed for the ease of easy for installation between daughter 11 and ontology 1 and realization, the cylinder 13
Quantity is two, and in order to adapt to spudding in for different pore size, the length of the cylinder 13 is 4-10 millimeters, when the size of cylinder 13 is
At 4 millimeters, spudding in for larger aperture may be implemented, when it is having a size of 10 millimeters, spudding in for smaller aperture due may be implemented, specifically
For the length of 11 diameter lower-delay long cylinder 13 of daughter, avoid that ontology 1 and daughter 11 fall off caused by short because of contact, group
When body 11 is relatively large in diameter, the size of cylinder 13 can be shortened, because 11 diameter of daughter becomes larger, the diameter of cylinder 13 becomes larger therewith,
The size for not needing cylinder 13 is too long.
It is installed on band body 1 for the ease of daughter 11,11 upper surface of daughter is equipped with circular hole 16, wherein the circular hole 16
It for two countersunk head screw threads, and is symmetricly set in daughter 11, both facilitates and to be flexibly connected the two by compatible screw.
Since the angle between the step 12 and the diameter of the daughter 11 is 180 °, and the cylinder 13 and the son
Angle between the diameter of body 11, which is 180 °, can open the hole that diameter is 6,8,10,12,14,16, and wherein the unit in aperture is milli
Rice.
Wherein as shown in Figure 1, the ontology 3 is connect by the interconnecting piece 2 being equipped with the clamping end 1, convenient and bench drill
Connection.
The counterbore 7 convenient for the cylinder 13 insertion is symmetrically arranged on the bottom surface of groove 8 as described in Fig. 1-6, wherein described heavy
The bottom surface in hole 7 is equipped with screw hole 6, facilitates installation and dismantling, while guaranteeing stronger reliable when drill bit rotates after connecting.
Refering to fig. 1-8, daughter 11 is combined by the groove matched with ontology 1, realizes that modularization connects to be formed
Daughter 11 is installed to ontology 1, after screw-driving, daughter using screw in anabolic process by the drill bit of one structural integrity
11 with ontology 1 always be in compact state, two cylinders 13 ensure combine after 11 circular runout of daughter within +/- 0.02, if
The step 12 set, when ontology 1 rotates, further band rotor body 11 is rotated, therefore step 12 also has cutter rotation driving
Effect；Centering 15 effective diameter of cutter head and 14 axial height of reaming blade difference distance are EQ, and EQ is normally controlled in 0.5-1.5
Between millimeter, effective aperture and the center head peripheral ligament formed by the length of straight flange is supported, it is ensured that deep hole machining
Stability.
In conjunction with attached drawing, the embodiments of the present invention are described in detail above, but the present invention is not limited to described implementations
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.
Claims (8)
1. a kind of Double-pillar band step drive module drill body daughter, it is characterised in that: including daughter (11), the daughter
(11) one side the center point be equipped with centering cutter head (15), and the daughter (11) set there are two about centering cutter head (15) center pair
The reaming cutter (14) of title forms one between centering cutter head (15) effective diameter and the reaming cutter (14) axial height
A distance value, and distance value control is between 0.5-1.5；
The another side of the daughter (11) is equipped with the step (12) of protrusion and the cylinder (13) of outwardly convex.
2. a kind of Double-pillar band step drive module drill body daughter according to claim 1, it is characterised in that: the son
Body (11) is radially symmetrically arranged with the chip space (17) for installing the reaming cutter (14).
3. a kind of Double-pillar band step drive module drill body daughter according to claim 1 or claim 2, it is characterised in that: institute
The quantity for stating cylinder (13) is two, and the length of the cylinder (13) is 4-10 millimeters.
4. a kind of Double-pillar band step drive module drill body daughter according to claim 3, it is characterised in that: the son
Body (11) upper surface is equipped with circular hole (16), wherein the circular hole (16) is two countersunk head screw threads, and is symmetricly set on daughter (11)
On.
5. a kind of Double-pillar band step drive module drill body ontology, including ontology (3) and the daughter being mounted on ontology (3)
(11), wherein including daughter (11), the one side the center point of the daughter (11) is equipped with centering cutter head (15), and the daughter
(11) set there are two about centering cutter head (15) centrosymmetric reaming cutter (14), centering cutter head (15) effective diameter with
A distance value is formed between reaming cutter (14) axial height, and the distance value controls the son between 0.5-1.5
The another side of body (11) is equipped with the step (12) of protrusion and the cylinder (13) of outwardly convex.
6. a kind of Double-pillar band step drive module drill body ontology according to claim 5, it is characterised in that: described
Body (3) includes the clamping end (1) of setting ontology (3) side and the groove (8) being arranged in ontology (3) another side end face and sets
Set the dregs guiding groove (4) on ontology (3) periphery；The ontology (3) passes through the interconnecting piece (2) being equipped with and the clamping end (1)
Connection.
7. a kind of Double-pillar band step drive module drill body ontology according to claim 6, it is characterised in that: described recessed
The counterbore (7) convenient for the cylinder (13) insertion is symmetrically arranged on the bottom surface of slot (8).
8. a kind of Double-pillar band step drive module drill body ontology according to claim 7, it is characterised in that: described heavy
The bottom surface in hole (7) is equipped with screw hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910481607.9A CN110090988A (en) | 2019-06-04 | 2019-06-04 | A kind of Double-pillar band the drill body daughter of step drive module and its ontology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910481607.9A CN110090988A (en) | 2019-06-04 | 2019-06-04 | A kind of Double-pillar band the drill body daughter of step drive module and its ontology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110090988A true CN110090988A (en) | 2019-08-06 |
Family
ID=67450237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910481607.9A Pending CN110090988A (en) | 2019-06-04 | 2019-06-04 | A kind of Double-pillar band the drill body daughter of step drive module and its ontology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110090988A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705759A (en) * | 2020-12-21 | 2021-04-27 | 绵阳市绵工工具有限公司 | Split type drilling tool |
| CN114131086A (en) * | 2021-12-15 | 2022-03-04 | 无锡湾流精工科技有限公司 | Modular cutter bar with replaceable head module |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101405103A (en) * | 2006-03-17 | 2009-04-08 | 钴碳化钨硬质合金公司 | Drilling tool and tool head for a drilling tool |
| CN105209199A (en) * | 2013-03-06 | 2015-12-30 | 联合机械工程公司 | Drilling system for deep holes |
| CN206009863U (en) * | 2016-08-10 | 2017-03-15 | 台州华达工量具制造有限公司 | A kind of Assembled rotary cutting tool |
| CN210023869U (en) * | 2019-06-04 | 2020-02-07 | 无锡斯米卡精密技术有限公司 | Double-column type modular drill cutter body with step driving function |
| CN210387696U (en) * | 2019-06-04 | 2020-04-24 | 无锡斯米卡精密技术有限公司 | Double-column type modular drill body with step driving function |
-
2019
- 2019-06-04 CN CN201910481607.9A patent/CN110090988A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101405103A (en) * | 2006-03-17 | 2009-04-08 | 钴碳化钨硬质合金公司 | Drilling tool and tool head for a drilling tool |
| CN105209199A (en) * | 2013-03-06 | 2015-12-30 | 联合机械工程公司 | Drilling system for deep holes |
| CN206009863U (en) * | 2016-08-10 | 2017-03-15 | 台州华达工量具制造有限公司 | A kind of Assembled rotary cutting tool |
| CN210023869U (en) * | 2019-06-04 | 2020-02-07 | 无锡斯米卡精密技术有限公司 | Double-column type modular drill cutter body with step driving function |
| CN210387696U (en) * | 2019-06-04 | 2020-04-24 | 无锡斯米卡精密技术有限公司 | Double-column type modular drill body with step driving function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705759A (en) * | 2020-12-21 | 2021-04-27 | 绵阳市绵工工具有限公司 | Split type drilling tool |
| CN114131086A (en) * | 2021-12-15 | 2022-03-04 | 无锡湾流精工科技有限公司 | Modular cutter bar with replaceable head module |
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