JPS6010823B2 - How to make golf spikes - Google Patents
How to make golf spikesInfo
- Publication number
- JPS6010823B2 JPS6010823B2 JP49078745A JP7874574A JPS6010823B2 JP S6010823 B2 JPS6010823 B2 JP S6010823B2 JP 49078745 A JP49078745 A JP 49078745A JP 7874574 A JP7874574 A JP 7874574A JP S6010823 B2 JPS6010823 B2 JP S6010823B2
- Authority
- JP
- Japan
- Prior art keywords
- receiving hole
- pin member
- spike
- tapered
- hole
- 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.)
- Expired
Links
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Forging (AREA)
Description
【発明の詳細な説明】
本発明は、超硬合金からなるピン部村を備えたゴルフス
パイクの製造法に関し、特に、そのピン部材の固定が、
確実にしかも強固に行なわれるようにしたものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing golf spikes equipped with a pin portion made of cemented carbide, and in particular, the fixing of the pin member is
This is to ensure that it is carried out reliably and firmly.
従釆、この種のゴルフスパイクでは、超硬合金のピン部
材を備えることにより、その耐摩耗性が改善されること
は知られている。そして、ピン部材を固定する方法とし
ては例えば、特開昭４７一２００斑号公報、特関昭４８
一１０３０６９号公報等にみられるものが開示されてい
る。It is known that the wear resistance of this type of golf spike can be improved by including a pin member made of cemented carbide. As a method of fixing the pin member, for example, Japanese Patent Application Laid-Open No. 47-200, Tokukan Sho 48
1103069 and the like are disclosed.
しかしながら、これらの方法は、例えば第４図ａ，ｂに
示されるように、ピン部村の全周面における押力が均一
でなく、必ずしも満足できるものではない。すなわち、
第４図ａでは、矢印で示したように受入れ穴の関口端付
近で最も押圧力が強いため、使用初期では確かに有効に
なっている。しかしながら、スパイクの先端部分が摩耗
して短くなったときには、押圧力が弱くなっている受入
れ穴の底部付近でピン部材を支持することになるため、
ピン部材の脱落現象がみられたのである。一方第４図ｂ
では、ピン部材の押込みにより、受入れ穴の開□織部分
が盛上るような塑性変形であるため、鞄方向に流動して
、半径方向に対する押圧力が殆んど鰯らかないことから
、第４図ａに示されたものより、ピン部材の脱落がある
と思われ、実用に供し得ないものである。したがって、
このピン部材を確実に、しかも容易に固定できて、その
スパイクの効果をより有効に発揮できることが要望され
ている。本発明は、上述の点に鑑みなされたもので、先
細のテーパー状をなすスパイク部分の載顔面には、受入
れ穴が穿設され、この受入れ穴内で超硬合金からなる細
長いピン部材が略均一な全面当りで圧接固定されるよう
な改良されたゴルフスパイクの製造法を提供するもので
ある。However, these methods are not necessarily satisfactory because the pressing force is not uniform over the entire circumferential surface of the pin portion, as shown in FIGS. 4a and 4b, for example. That is,
In FIG. 4a, the pressing force is strongest near the entrance end of the receiving hole, as indicated by the arrow, so it is certainly effective at the initial stage of use. However, when the tip of the spike wears out and becomes shorter, the pin member will be supported near the bottom of the receiving hole where the pressing force is weaker.
A phenomenon in which the pin member fell off was observed. On the other hand, Fig. 4b
In this case, since the opening part of the receiving hole is plastically deformed by being pushed in by the pin member, it flows in the direction of the bag and there is almost no pressing force in the radial direction. Compared to the case shown in Figure a, it seems that the pin member has fallen off, and it cannot be put to practical use. therefore,
It is desired that this pin member can be securely and easily fixed, and that the effect of the spike can be more effectively exhibited. The present invention has been made in view of the above-mentioned points, and a receiving hole is bored in the mounting face of the spike portion having a tapered shape, and the elongated pin member made of cemented carbide is spread substantially uniformly within the receiving hole. The present invention provides an improved method for manufacturing golf spikes that can be fixed by pressure contact on the entire surface.
以下、本発明ゴルフスパイクの製造法における一実施例
について、図を参照して説明する。Hereinafter, one embodiment of the method for manufacturing golf spikes of the present invention will be described with reference to the drawings.
第１図は、本発明の製造法により得られたゴルフスパイ
クーを示した断面図である。このスパイクーは、芯榛２
と座板３とを別体に形成して、これらを溶接、ろう付け
、かしめ等適宜の手段により一体的に連結したものであ
る。そして、靴底４に対しては、座板３の係止穴５を利
用することによりそのねじ部分６が靴底４の保持臭７内
にねじ込まれることにより取着される。そして、芯棒２
に形成された先細をなすテーパー状のスパイク部分８に
は「その銭頭面９から貢穴をなす受入れ穴１０が、パン
チあるいはドリルなどによって穿設され、この受入れ穴
１０内にｔ超硬合金からなるピン部材１１が固定される
。FIG. 1 is a sectional view showing a golf spike obtained by the manufacturing method of the present invention. This spikey is Shinsei 2
The seat plate 3 and the seat plate 3 are formed separately, and these are integrally connected by appropriate means such as welding, brazing, caulking, etc. The shoe sole 4 is attached to the shoe sole 4 by using the locking hole 5 of the seat plate 3 and screwing the threaded portion 6 into the retainer 7 of the shoe sole 4. And core rod 2
A receiving hole 10 forming a tribute hole is bored from the coin head surface 9 in the tapered spike portion 8 formed in the taper portion 8 with a punch or a drill. A pin member 11 consisting of is fixed.
また、第２図は「別の形式のゴルフスパイク亀が示され
た断面図であり、このスパイク１は、靴底４内にアンカ
ーヘッド１２を形成した本体部分１３が埋込まれ、その
スパイク部分８を凸出させているものである。しかして
、これらのゴルフスパイク１に対するピン部材１１は、
第３図に概念的に示されるように、外圧部材１４を利用
して、外方から稀付け固定される。FIG. 2 is a sectional view showing another type of golf spike tortoise; 8 is projected.The pin member 11 for these golf spikes 1 is
As conceptually shown in FIG. 3, it is tightened and fixed from the outside using the external pressure member 14.
すなわち、前記受入れ穴１０の底部に近いスパイク部分
８の外側面１５には、幾分ふくらんだ隆起部１６が形成
され、この隆起部１６が、まず「外圧部材１４のテーパ
ー穴１７に接触して、前記ピン部材１１を締付け「次い
で、この隆起部ｑ６が消滅したときに、スパイク部分８
の外側面１５の全体が、前記テーパー穴１７に接触して
締付け固定される。That is, a somewhat swollen protuberance 16 is formed on the outer surface 15 of the spike portion 8 near the bottom of the receiving hole 10, and this protuberance 16 first contacts the tapered hole 17 of the external pressure member 14. , when the pin member 11 is tightened and the raised portion q6 disappears, the spike portion 8
The entire outer surface 15 of the holder is in contact with the tapered hole 17 and is tightened and fixed.
この結果、本発明により得られたゴルフスパイク１は、
例えば、第５図に示されるように、ピン部材１１に向っ
て押圧力が働き、特に受入れ穴１０の底部付近で最も押
圧変形力が作用するものである。また、この綿付け作用
と同時に、スパイク部分８の外側面１５が、前記テーパ
ー穴１７によって倣に成形される。したがって、本発明
によれば、受入れ穴１０の底部分に位置するピン部村１
１の端部にも、第５図で示されるように押圧接触が確実
に行なわれ、従釆みられた隙間をなくすものである。こ
れは、例えば、第４図ａで示された特関昭４７−２００
５８号公報のものでは、ピン部材が受入れ穴の開□端付
近で強〈圧接され、このピン部材が摩耗したときにや受
入れ穴の底部の方が圧綾力が弱いため、抜け落ちること
があったのに対し、大きく異なる効果である。この場合
、前記ピン部材亀“ま、図示のようなストレート状のも
のあるいは、受入れ穴１０の底部分に、大径端が位置す
るテーパー状のものが利用できる。As a result, the golf spikes 1 obtained according to the present invention are as follows:
For example, as shown in FIG. 5, a pressing force acts toward the pin member 11, and in particular, the pressing deformation force acts the most near the bottom of the receiving hole 10. Simultaneously with this cottoning action, the outer surface 15 of the spike portion 8 is patterned by the tapered hole 17. Therefore, according to the invention, the pin part 1 located at the bottom part of the receiving hole 10
As shown in FIG. 5, pressure contact is also ensured at the ends of the first and second ends, thereby eliminating any gaps that may otherwise have occurred. This is, for example, the Tokkan Showa 47-200
In the one disclosed in Publication No. 58, the pin member is strongly pressed near the open end of the receiving hole, and when the pin member wears out, it may fall off because the pressing force is weaker at the bottom of the receiving hole. However, the effect is very different. In this case, the pin member may be a straight type as shown in the figure or a tapered type with a large diameter end located at the bottom of the receiving hole 10.
本発明は、以上述べたように、スパイク部分の外側面に
「予じめ隆起部を形成しておき、スパイク部分に埋込ま
れるピン部材の締付けに「 この隆起部を利用したもの
であるから、ピン部材の稀付けが、全長にわたって行な
われ、その固定強度を高め「スパイク効果をより有効に
発揮できるという利点を有する。As described above, the present invention is characterized in that a protrusion is formed in advance on the outer surface of the spike portion, and this protrusion is utilized for tightening the pin member embedded in the spike portion. The pin member is thinned over its entire length, which has the advantage of increasing its fixing strength and making the spike effect more effective.
第１図は、本発明ゴルフスパイクの製造法により得られ
た一実施例を示すゴルフスパイクの断面図、第２図は、
別の変形例を示すゴルフスパイクの断面図、第３図は、
ピン部材の縦付け固定を説明するため要部を概念的に示
す拡大断面図である。
第４図ａ，ｂは、従来のスパイクにおけるピン部材に対
する押圧作用力を概念的に示す説明図も第５図は、本発
明の製造法により得られたゴルフスパイクにおけるピン
部材に対する押圧作用を概念的に示す説明図である。オ
／図
矛Ｚ図
矛３図
矛４図
ズ５図FIG. 1 is a cross-sectional view of a golf spike showing one example obtained by the golf spike manufacturing method of the present invention, and FIG.
A cross-sectional view of a golf spike showing another modification, FIG.
FIG. 3 is an enlarged cross-sectional view conceptually showing a main part to explain how to fix the pin member vertically. FIGS. 4a and 4b are explanatory diagrams conceptually showing the pressing force acting on the pin member in a conventional spike, and FIG. FIG. O/Picture Z Picture Spear 3 Picture Spear 4 Picture Z 5 Picture
Claims (1)
には、受入れ穴１０が穿設され、この受入れ穴１０内で
、超硬合金からなる細長いピン部材１１がテーパー穴１
７を有する外圧部材１４によつて圧接されるようにした
ゴルフスパイクの製造法において、 以下の工程を経て
製造されることを特徴とするゴルフスパイクの製造法。 （ａ） 前記スパイク部分８の先細テーパー状面の略中
央部位に隆起部１６が形成される工程。 （ｂ） 前記スパイク部分８の截頭面９から前記隆起部
１６付近まで受入れ穴１０が穿設される工程。 （ｃ） 前記受入れ穴１０内に前記ピン部材１１が挿入
される工程。 （ｄ） 前記スパイク部分８の隆起部１６が、前記外圧
部材１４のテーパー穴１７によつて押圧されることによ
つて、隆起部１６から受入れ穴１０の開口端に向つて変
形が徐々に波及していき、前記ピン部材１１を圧接固定
する押圧変形工程。 （ｅ） 前記スパイク部分８の先細テーパー状面が外圧
部材１６のテーパー穴１７に密着するようにした倣い成
形工程。[Claims] 1. A truncated surface 9 of the spike portion 8 having a tapered shape
A receiving hole 10 is bored in the receiving hole 10, and within this receiving hole 10, an elongated pin member 11 made of cemented carbide is inserted into the tapered hole 1.
7. A method for manufacturing golf spikes that is pressed by an external pressure member 14 having a pressure member 7, characterized in that the golf spikes are manufactured through the following steps. (a) A step in which a raised portion 16 is formed approximately at the center of the tapered surface of the spike portion 8. (b) A step in which a receiving hole 10 is bored from the truncated surface 9 of the spike portion 8 to the vicinity of the raised portion 16. (c) A step of inserting the pin member 11 into the receiving hole 10. (d) As the raised portion 16 of the spike portion 8 is pressed by the tapered hole 17 of the external pressure member 14, deformation gradually spreads from the raised portion 16 toward the open end of the receiving hole 10. and a pressing deformation step of press-fixing the pin member 11. (e) A copy forming step in which the tapered surface of the spike portion 8 is brought into close contact with the tapered hole 17 of the external pressure member 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49078745A JPS6010823B2 (en) | 1974-07-11 | 1974-07-11 | How to make golf spikes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49078745A JPS6010823B2 (en) | 1974-07-11 | 1974-07-11 | How to make golf spikes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS518161A JPS518161A (en) | 1976-01-22 |
| JPS6010823B2 true JPS6010823B2 (en) | 1985-03-20 |
Family
ID=13670410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49078745A Expired JPS6010823B2 (en) | 1974-07-11 | 1974-07-11 | How to make golf spikes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6010823B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2869591B1 (en) | 2012-06-29 | 2020-12-09 | FINEWELL Co., Ltd. | Stereo earphone |
| JP6551919B2 (en) | 2014-08-20 | 2019-07-31 | 株式会社ファインウェル | Watch system, watch detection device and watch notification device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS48103069A (en) * | 1972-04-13 | 1973-12-24 |
-
1974
- 1974-07-11 JP JP49078745A patent/JPS6010823B2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS48103069A (en) * | 1972-04-13 | 1973-12-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS518161A (en) | 1976-01-22 |
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