CN107414216A - Sectional tap - Google Patents
Sectional tap Download PDFInfo
- Publication number
- CN107414216A CN107414216A CN201710672198.1A CN201710672198A CN107414216A CN 107414216 A CN107414216 A CN 107414216A CN 201710672198 A CN201710672198 A CN 201710672198A CN 107414216 A CN107414216 A CN 107414216A
- Authority
- CN
- China
- Prior art keywords
- screw tap
- tap
- screw
- dovetail groove
- joint
- 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.)
- Granted
Links
- 210000001699 lower leg Anatomy 0.000 claims abstract description 5
- 238000010079 rubber tapping Methods 0.000 claims description 33
- 210000001331 Nose Anatomy 0.000 claims description 13
- 210000003128 Head Anatomy 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000007769 metal material Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 241000272168 Laridae Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G5/00—Thread-cutting tools; Die-heads
- B23G5/02—Thread-cutting tools; Die-heads without means for adjustment
- B23G5/06—Taps
Abstract
Sectional tap, including：Tap holder handle, screw tap joint, screw tap joint dovetail groove, screw tap blade, screw tap chip area, screw tap chip area gear bits head, screw tap is divided into main part and knife edge part, main part and sub-wire taper shank handle and screw tap joint, tap holder is being integral with joint, screw tap joint radially has three to be uniformly distributed the dovetail groove axially moved towards, dovetail groove is plugged with screw tap blade, there is chip area between dovetail groove and dovetail groove, it is gear bits head on chip removal trough, chip removal slot tail and tap holder have overbank between.
Description
Technical field
The invention belongs to mechanical field, particularly sectional tap.
Background technology
Traditional screw tap is typically all divided into nose cone and plug tap, and tapping nose cone, which is attacked, to be over, and screw tap is poured out from tapping hole, at this moment portion
Tapping chip is divided to drop in tapping hole, tapping brings inconvenience again to plug tap, and screw tap is disconnected（Particulate metal material is firmly easy
It is disconnected）Or it is unhappy with wearing long, be eliminated, screw tap material is all particulate metal material, price, so waste it is larger,
Present patent screw tap is such as：Application number is a kind of CN201320710530.6 sectional tap：It screw tap be divided into connection body and
Tapping body, this two parts are plugged in together by connecting body following hexagonal blind hole and the prism of tapping body top six, when attacking
Silk body has broken or with unhappy long, and changing an individual tapping body can then use, and so as to reduce the waste of material for taps, but it is still
Many deficiencies be present, such as：Tapping body is easily broken as traditional screw tap, must also be divided into nose cone and plug tap, tapping body is too big, is
Further improvement screw tap, overcomes the shortcomings of existing screw tap, the invention provides a kind of not easily broken, nose cone and plug tap can integrally,
The sectional tap that knife edge part is small, tapping chip voluntarily can be taken out of from tapping hole.
The content of the invention
Technical solution of the present invention：Screw tap is divided into main part and knife edge part, main part and sub-wire taper shank handle and silk
Taper joint, for tap holder being integral with joint, screw tap joint radially has three to be uniformly distributed the dovetail groove axially moved towards, dovetail
Groove is plugged with screw tap blade, there is chip area between dovetail groove and dovetail groove, is gear bits head, chip removal slot tail and silk on chip removal trough
Taper shank has overbank between.Tap holder handle and joint can use common iron, and cost is low and not easily broken, damage, only small knife
Blade portion special material, screw tap blade one are nose cone, and other end is plug tap, first with the screw tap that blade head is nose cone during tapping
Attack one time, then screw tap is poured out from tapping hole, at this moment due to having gear bits head, metal caused by tapping on screw tap chip removal trough
Bits can be brought out from tapping hole, and then three screw tap blades are released from respective dovetail groove, is end for end and plugs again just
It is plug tap, then attacks again one time, complete tapping, also can use two screw taps certainly, be nose cone on a screw tap blade head, another
It is plug tap on screw tap blade head, such screw tap blade does not just have to turn around, and screw tap knife edge part is replaceable.
Screw tap of the present invention is not easily broken, and nose cone, plug tap can be on a screw taps, and tapping metal fillings can the voluntarily band from tapping hole
Out, tapping again is facilitated, improves tapping efficiency, screw tap knife edge part is small and replaceable, saves special metal material, section
About cost.
Brief description of the drawings
Fig. 1 is screw tap composite entity stereogram of the present invention.
Fig. 2 is screw tap exploded perspective view of the present invention.
Embodiment
Sectional tap, including：1st, tap holder handle, 2, screw tap joint, 3, screw tap joint dovetail groove, 4, screw tap blade, 5, silk
Bore chip area, 6, screw tap chip area gear bits head, screw tap is divided into main part and knife edge part, main part sub-wire taper shank handle again
1 and screw tap joint 2, tap holder be integral 1 and joint 2, the radial direction of screw tap joint 2 has three to be uniformly distributed the swallow axially moved towards
Stern notch 3, dovetail groove 3 are plugged with screw tap blade 4, there is chip area 5 between dovetail groove 3 and dovetail groove 3, are gear bits on chip area 5
First 6, the afterbody of chip area 5 and tap holder are having overbank between 1.Tap holder is 1 and joint 2 common No. 45 steel, blade 4
Divide and use hard alloy：79HRC, screw tap blade 4 one are nose cone, and other end is plug tap, during tapping first with blade 4 be nose cone
Screw tap is attacked one time, then screw tap is poured out from tapping hole, and at this moment due to there is gear bits first 6 on screw tap chip area 5, tapping produces
Metal fillings can be brought out from tapping hole, then three screw tap blades 4 are released from respective dovetail groove 3, are end for end
It is exactly plug tap to plug again, is then attacked again one time, completes tapping, and screw tap blade 4 has worn unhappy and just renewed blade 4.
Claims (2)
1. sectional tap, including：Tap holder handle, screw tap joint, screw tap joint dovetail groove, screw tap blade, screw tap chip area, screw tap
Chip area gear bits head, it is characterized in that：Screw tap is divided into main part and knife edge part, main part and sub-wire taper shank handle and screw tap
Joint, for tap holder being integral with joint, screw tap joint radially has three to be uniformly distributed the dovetail groove axially moved towards, dovetail groove
Screw tap blade is plugged with, there is chip area between dovetail groove and dovetail groove, is gear bits head, chip removal slot tail and screw tap on chip removal trough
There is overbank between handle.
2. according to claim 1 sectional tap, it is characterized in that：Tap holder handle and joint can use common iron, and cost is low and is not easy
Disconnected, damage, only small knife edge part special material, screw tap blade one are nose cone, and other end is plug tap, first use knife during tapping
Sword head is attacked one time for the screw tap of nose cone, then screw tap is poured out from tapping hole, at this moment due to there is gear to consider to be worth doing on screw tap chip removal trough
Head, metal fillings can be brought out from tapping hole caused by tapping, facilitate tapping again, then three screw tap blades from respective
Dovetail groove in release, be end for end that to plug again be exactly plug tap, then attack again one time, complete tapping, it is also possible to two screw taps, one
It is nose cone on individual screw tap blade head, is plug tap on another screw tap blade head, screw tap blade does not just have to turn around during such tapping,
Screw tap knife edge part is replaceable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710672198.1A CN107414216B (en) | 2017-08-08 | 2017-08-08 | Sectional tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710672198.1A CN107414216B (en) | 2017-08-08 | 2017-08-08 | Sectional tap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107414216A true CN107414216A (en) | 2017-12-01 |
| CN107414216B CN107414216B (en) | 2019-11-19 |
Family
ID=60437586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710672198.1A Active CN107414216B (en) | 2017-08-08 | 2017-08-08 | Sectional tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107414216B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3531810A (en) * | 1969-09-25 | 1970-10-06 | Clarence J Fure | Tapping tools |
| US4412764A (en) * | 1980-11-10 | 1983-11-01 | Wawrzyniak Walter W | Double ended tap |
| DE202009010330U1 (en) * | 2009-07-20 | 2009-10-01 | Vargus Ltd. | Solid carbide thread mills |
| CN202070835U (en) * | 2011-04-26 | 2011-12-14 | 孙飞 | Screw tap for bisecting tapping cutting output |
| CN203076731U (en) * | 2013-02-20 | 2013-07-24 | 温岭市新杭工具厂 | Screw tap convenient to take out after being fractured |
| CN203843326U (en) * | 2014-05-26 | 2014-09-24 | 有晙精密工具有限公司 | Internal thread tapping device |
| CN104405294A (en) * | 2014-10-29 | 2015-03-11 | 成都科盛石油科技有限公司 | Petroleum hollow drill rod convenient for scrap guide |
| CN104440785A (en) * | 2014-12-04 | 2015-03-25 | 常州市仁达合金工具有限公司 | Tool knife for taking out broken straight fluted taps |
| CN104439566A (en) * | 2014-12-03 | 2015-03-25 | 常州格瑞特车灯有限公司 | Mechanically-clamped screw tap |
| CN204277137U (en) * | 2014-11-14 | 2015-04-22 | 李佾澄 | Internal thread tooth attacking device cutting structure |
| CN204748527U (en) * | 2015-08-03 | 2015-11-11 | 南车株洲电机有限公司 | Take out device of fracture straight flute screw tap fast |
| CN205650912U (en) * | 2016-03-30 | 2016-10-19 | 广东特普丝精密工具有限公司 | Tip screw tap |
-
2017
- 2017-08-08 CN CN201710672198.1A patent/CN107414216B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3531810A (en) * | 1969-09-25 | 1970-10-06 | Clarence J Fure | Tapping tools |
| US4412764A (en) * | 1980-11-10 | 1983-11-01 | Wawrzyniak Walter W | Double ended tap |
| DE202009010330U1 (en) * | 2009-07-20 | 2009-10-01 | Vargus Ltd. | Solid carbide thread mills |
| CN202070835U (en) * | 2011-04-26 | 2011-12-14 | 孙飞 | Screw tap for bisecting tapping cutting output |
| CN203076731U (en) * | 2013-02-20 | 2013-07-24 | 温岭市新杭工具厂 | Screw tap convenient to take out after being fractured |
| CN203843326U (en) * | 2014-05-26 | 2014-09-24 | 有晙精密工具有限公司 | Internal thread tapping device |
| CN104405294A (en) * | 2014-10-29 | 2015-03-11 | 成都科盛石油科技有限公司 | Petroleum hollow drill rod convenient for scrap guide |
| CN204277137U (en) * | 2014-11-14 | 2015-04-22 | 李佾澄 | Internal thread tooth attacking device cutting structure |
| CN104439566A (en) * | 2014-12-03 | 2015-03-25 | 常州格瑞特车灯有限公司 | Mechanically-clamped screw tap |
| CN104440785A (en) * | 2014-12-04 | 2015-03-25 | 常州市仁达合金工具有限公司 | Tool knife for taking out broken straight fluted taps |
| CN204748527U (en) * | 2015-08-03 | 2015-11-11 | 南车株洲电机有限公司 | Take out device of fracture straight flute screw tap fast |
| CN205650912U (en) * | 2016-03-30 | 2016-10-19 | 广东特普丝精密工具有限公司 | Tip screw tap |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107414216B (en) | 2019-11-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201202 Address after: 233000 603, 6th floor, investment building, 1757 Tushan East Road, Bengbu Economic Development Zone, Anhui Province Patentee after: Bengbu LU-03 Technology Consulting Co., Ltd Address before: 448000 loess weir No. 181, Dongbao District, Hubei, Jingmen Patentee before: JINGMEN YITIANGE POWER MACHINERY TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210420 Address after: 317500 Workshop 12, No.1 Workshop, no.676 Central Avenue, Chengxi street, Wenling City, Taizhou City, Zhejiang Province Patentee after: Taizhou Zhongchi Zhigu Technology Co.,Ltd. Address before: 233000 603, 6th floor, investment building, 1757 Tushan East Road, Bengbu Economic Development Zone, Anhui Province Patentee before: Bengbu LU-03 Technology Consulting Co., Ltd |
|
| TR01 | Transfer of patent right |