CN104070214A - Golf club forming cutter - Google Patents
Golf club forming cutter Download PDFInfo
- Publication number
- CN104070214A CN104070214A CN201410326531.XA CN201410326531A CN104070214A CN 104070214 A CN104070214 A CN 104070214A CN 201410326531 A CN201410326531 A CN 201410326531A CN 104070214 A CN104070214 A CN 104070214A
- Authority
- CN
- China
- Prior art keywords
- transition
- forming
- reaming
- face
- rake face
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/0018—Drills for enlarging a hole
- B23B51/0027—Drills for enlarging a hole by tool swivelling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/08—Drills combined with tool parts or tools for performing additional working
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/12—Cross sectional views of the cutting edges
- B23B2251/125—Rounded cutting edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/14—Configuration of the cutting part, i.e. the main cutting edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/20—Number of cutting edges
- B23B2251/204—Four cutting edges
Abstract
The invention discloses a golf club forming cutter which comprises a cutter rod. A chip exhausting groove is formed in the cutter rod, and a hole expanding section, a transition hole expanding section and a forming section are sequentially arranged on the cutter rod. A plurality of hole expanding cutting edge portions are evenly distributed on the hole expanding section. Each hole expanding cutting edge portion is provided with a hole expanding front cutter face, a first hole expanding rear cutter face and a second hole expanding rear cutter face, the first hole expanding rear cutter face intersects with the hole expanding front cutter face, and the second hole expanding rear cutter face intersects with the first hole expanding rear cutter face. A plurality of transition cutting edge portions are evenly distributed on the transition hole expanding section. Each transition cutting edge portion is provided with a transition front cutter face and a transition rear cutter face which intersects with the transition front cutter face. A plurality of forming cutting edge portions are evenly distributed on the forming section. Each forming cutting edge portion is provided with a forming front cutter face, a first forming rear cutter face and a second forming rear cutter face, the first forming rear cutter face intersects with the forming front cutter face, and the second forming rear cutter face intersects with the first forming rear cutter face. The chip exhausting groove is arranged between the hole expanding cutting edge portions, the transition cutting edge portions and the forming cutting edge portions.
Description
Technical field
The present invention relates to a kind of process tool, particularly a kind of golf club forming cutter.
Background technology
The structure of golf clubs is is normally connected and composed by the head of a metal and the bar portion of a carbon fiber, thereby existing dynamics, again elasticity when impacting golf.
Thereby, conventionally need to process at the head of metal a connecting hole tapping again, be threaded connection bar portion and head are linked together, because head adopts stainless steel manufacture conventionally, hardness is high, thus head in when casting to leave aperture, then with cutter, aperture is expanded into connecting hole.
For said structure, the design people has designed a kind of golf club forming cutter in order to realize above-mentioned functions.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of efficient, high-precision golf club forming cutter.
The technical solution adopted for the present invention to solve the technical problems is:
Golf club forming cutter, it is characterized in that: comprise knife bar, knife bar is provided with chip area, and be provided with successively reaming section, transition reaming section and shaped segment, reaming section is provided with some cornish bit blades that are uniformly distributed in reaming section, this cornish bit blade be provided with reaming rake face and first reaming of intersecting with reaming rake face after knife face and with the first reaming after knife face after knife face second reaming of intersecting, transition reaming section is provided with some transition blade parts that are uniformly distributed in transition reaming section, transition blade part be provided with transition rake face and with the crossing transition of transition rake face after knife face, described shaped segment is provided with some forming-tool blades that are uniformly distributed on shaped segment, the rear knife face of the first shaping that described forming-tool blade is provided with shaping rake face and intersects with shaping rake face, with knife face after the first shaping intersect second be shaped after knife face, described chip area is positioned at cornish bit blade, between transition blade part and shape blade part, described reaming rake face, transition rake face and shaping rake face are described chip area cell wall and form.
Described transition blade part integral body is fillet shape, and after transition rake face and transition, knife face intersects formation Transitional cut cutting edge, and this Transitional cut cutting edge is one section of circular arc line R1.
Described circular arc line R1,0.5mm≤R1≤1.5mm.
Described forming-tool blade and chip area are spiral-shaped, and after shaping rake face and the first shaping, the crossing form-cutting cutting edge forming of knife face is helical form.
Described forming-tool blade shoulder is provided with chamfering R2, this 0.05mm≤R20.15mm.
The invention has the beneficial effects as follows: the present invention includes knife bar, knife bar is provided with chip area, and be provided with successively reaming section, transition reaming section and shaped segment, reaming section is provided with some cornish bit blades that are uniformly distributed in reaming section; Transition reaming section is provided with some transition blade parts that are uniformly distributed in transition reaming section, described shaped segment is provided with some forming-tool blades that are uniformly distributed on shaped segment, said structure not only can process connecting hole up to specification at the head of your husband club, and efficient, the hole wall processing is very smooth.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is three-dimensional view of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is top view of the present invention.
The specific embodiment
Referring to figs. 1 through Fig. 3, the invention discloses a kind of golf club forming cutter, comprise cylinder shape knife rod 1, on knife bar 1 sidewall, be evenly provided with four chip areas 2, knife bar 1 front end is provided with reaming section 3 successively, transition reaming section 4 and shaped segment 5, reaming section 3 is provided with some four cornish bit blades 6 that are uniformly distributed in reaming section 3, 6 of cornish bit blades are chip areas 2, this cornish bit blade 6 be provided with reaming rake face and first reaming of intersecting with reaming rake face after knife face 8, and with the first reaming after knife face 9 after knife face 8 second reaming of intersecting, after reaming rake face and the first reaming, knife face 8 intersections are reaming cutting edge, in transition reaming section 4, be evenly provided with some four transition blade parts 10 that are uniformly distributed in transition reaming section 4, transition blade part 10 be provided with transition rake face and with the crossing transition of transition rake face after knife face 7, after transition rake face and transition, knife face 7 intersections are Transitional cut sword, described shaped segment 5 is provided with four forming-tool blades 11 that are uniformly distributed on shaped segment 5, the rear knife face 12 of the first shaping that described forming-tool blade 11 is provided with shaping rake face and intersects with shaping rake face, with knife face after the first shaping 12 intersect second be shaped after knife face 13, after shaping rake face and first is shaped, knife face 12 intersections are form-cutting sword, described chip area 2 is positioned at cornish bit blade 6, between transition blade part 10 and shape blade part, described reaming rake face, transition rake face and shaping rake face are described chip area 2 cell walls and form.
As shown in the figure, transition blade part 10 integral body are fillet shape, and this Transitional cut sword is one section of circular arc line R1,0.5mm≤R1≤1.5mm, by above-mentioned setting, when reaming, by Transitional cut sword Transitional cut, finally by form-cutting sword, cut again, can avoid the ascending variable quantity in aperture to cause greatly the damage of forming-tool blade 11.
As shown in the figure, described forming-tool blade 11 and chip area 2 are spiral-shaped, and the form-cutting sword that after shaping rake face and first is shaped, knife face 12 intersects formation is helical form, because in the process of reaming, the lower iron filings amount of cutting is larger, thus spiral helicine chip area 2 not only to hold bits amount large, and in the process of rotating at cutter, iron filings are subject to the extruding force of chip area 2 walls larger, thereby can guide fast iron filings to discharge.
As shown in the figure, forming-tool blade 11 shoulders are provided with chamfering R2, and this 0.05mm≤R2≤0.15mm forms the chamfering of size up to specification in edge, aperture when said structure setting is more convenient for after reaming.
A kind of golf club the forming cutter above embodiment of the present invention being provided, be described in detail, applied specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof; , for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention meanwhile.
Claims (5)
1. golf club forming cutter, it is characterized in that: comprise knife bar, knife bar is provided with chip area, and be provided with successively reaming section, transition reaming section and shaped segment, reaming section is provided with some cornish bit blades that are uniformly distributed in reaming section, this cornish bit blade be provided with reaming rake face and first reaming of intersecting with reaming rake face after knife face and with the first reaming after knife face after knife face second reaming of intersecting, transition reaming section is provided with some transition blade parts that are uniformly distributed in transition reaming section, transition blade part be provided with transition rake face and with the crossing transition of transition rake face after knife face, described shaped segment is provided with some forming-tool blades that are uniformly distributed on shaped segment, the rear knife face of the first shaping that described forming-tool blade is provided with shaping rake face and intersects with shaping rake face, with knife face after the first shaping intersect second be shaped after knife face, described chip area is positioned at cornish bit blade, between transition blade part and shape blade part, described reaming rake face, transition rake face and shaping rake face are described chip area cell wall and form.
2. golf club forming cutter according to claim 1, is characterized in that: described transition blade part integral body is fillet shape, and after transition rake face and transition, knife face intersects formation Transitional cut cutting edge, and this Transitional cut cutting edge is one section of circular arc line R1.
3. golf club forming cutter according to claim 2, is characterized in that: described circular arc line R1,0.5mm≤R1≤1.5mm.
4. golf club forming cutter according to claim 1, is characterized in that: described forming-tool blade and chip area are spiral-shaped, and after shaping rake face and the first shaping, the crossing form-cutting cutting edge forming of knife face is helical form.
5. golf club forming cutter according to claim 1, is characterized in that: described forming-tool blade shoulder is provided with chamfering R2, this 0.05mm≤R2≤0.15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410326531.XA CN104070214B (en) | 2014-07-09 | 2014-07-09 | Golf club forming cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410326531.XA CN104070214B (en) | 2014-07-09 | 2014-07-09 | Golf club forming cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104070214A true CN104070214A (en) | 2014-10-01 |
| CN104070214B CN104070214B (en) | 2017-06-30 |
Family
ID=51592045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410326531.XA Active CN104070214B (en) | 2014-07-09 | 2014-07-09 | Golf club forming cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104070214B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017177320A (en) * | 2016-03-28 | 2017-10-05 | 株式会社ユニテック | Drill for drilling holes in stacked metal plate different in hardness, and drilling hole using the same |
| CN107931674A (en) * | 2017-11-17 | 2018-04-20 | 中山市园丰精密刃具有限公司 | Golf club head screw hole forming cutter |
| CN107952981A (en) * | 2017-11-17 | 2018-04-24 | 中山市园丰精密刃具有限公司 | The forming cutter of tube handle holes of golf head |
| CN108817495A (en) * | 2018-07-23 | 2018-11-16 | 中山市园丰精密刃具有限公司 | A kind of coarse-fine hinge integrated combination milling cutter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06315936A (en) * | 1993-04-30 | 1994-11-15 | Kazuo Tsuchida | Recycle material of old tire and saw-tooth device |
| GB2475515A (en) * | 2009-11-20 | 2011-05-25 | Tim Webb | Holecutting guide |
| CN201848577U (en) * | 2010-10-29 | 2011-06-01 | 宁波安拓实业有限公司 | Drilling, expanding and hinging multifunctional composite cutter tool |
| CN103658774A (en) * | 2013-12-13 | 2014-03-26 | 绵阳市绵工工具有限公司 | Tapered drilling cutter capable of rotating |
| CN103734887A (en) * | 2014-01-23 | 2014-04-23 | 昆明桂丰机械有限公司 | Pig feed molding loop die and expanding drill for processing molding holes |
| CN204075319U (en) * | 2014-07-09 | 2015-01-07 | 中山火炬开发区园丰刀具厂（普通合伙） | Golf club forming cutter |
-
2014
- 2014-07-09 CN CN201410326531.XA patent/CN104070214B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06315936A (en) * | 1993-04-30 | 1994-11-15 | Kazuo Tsuchida | Recycle material of old tire and saw-tooth device |
| GB2475515A (en) * | 2009-11-20 | 2011-05-25 | Tim Webb | Holecutting guide |
| CN201848577U (en) * | 2010-10-29 | 2011-06-01 | 宁波安拓实业有限公司 | Drilling, expanding and hinging multifunctional composite cutter tool |
| CN103658774A (en) * | 2013-12-13 | 2014-03-26 | 绵阳市绵工工具有限公司 | Tapered drilling cutter capable of rotating |
| CN103734887A (en) * | 2014-01-23 | 2014-04-23 | 昆明桂丰机械有限公司 | Pig feed molding loop die and expanding drill for processing molding holes |
| CN204075319U (en) * | 2014-07-09 | 2015-01-07 | 中山火炬开发区园丰刀具厂（普通合伙） | Golf club forming cutter |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017177320A (en) * | 2016-03-28 | 2017-10-05 | 株式会社ユニテック | Drill for drilling holes in stacked metal plate different in hardness, and drilling hole using the same |
| CN107931674A (en) * | 2017-11-17 | 2018-04-20 | 中山市园丰精密刃具有限公司 | Golf club head screw hole forming cutter |
| CN107952981A (en) * | 2017-11-17 | 2018-04-24 | 中山市园丰精密刃具有限公司 | The forming cutter of tube handle holes of golf head |
| CN108817495A (en) * | 2018-07-23 | 2018-11-16 | 中山市园丰精密刃具有限公司 | A kind of coarse-fine hinge integrated combination milling cutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104070214B (en) | 2017-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170602 Address after: 528400, No. 10, Xingda street, Torch Development Zone, Guangdong, Zhongshan Applicant after: ZHONGSHAN YUANFENG PRECISION CUTTING TOOL CO., LTD. Address before: Thirty-first, 1-A building, 528400 high-tech concentrated area, Torch Development Zone, Guangdong, Zhongshan Applicant before: Zhongshan Torch Development Zone garden tool factory (general partnership) |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Golf club forming cutter Effective date of registration: 20170927 Granted publication date: 20170630 Pledgee: Postal Savings Bank of China Limited by Share Ltd Zhongshan branch Pledgor: ZHONGSHAN YUANFENG PRECISION CUTTING TOOL CO., LTD. Registration number: 2017440000094 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |