CN1073905C - Connection method for golf club head casing and batting face sheet - Google Patents
Connection method for golf club head casing and batting face sheet Download PDFInfo
- Publication number
- CN1073905C CN1073905C CN98100864A CN98100864A CN1073905C CN 1073905 C CN1073905 C CN 1073905C CN 98100864 A CN98100864 A CN 98100864A CN 98100864 A CN98100864 A CN 98100864A CN 1073905 C CN1073905 C CN 1073905C
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- China
- Prior art keywords
- striking surface
- surface plate
- capsule body
- bar head
- groove
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- Expired - Fee Related
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Abstract
The present invention relates to a method for connecting a shell body of a golf club head and a plate sheet of a striking surface, which comprises that: a shell body of a golf club head and a plate sheet of a striking surface are made of metal; a groove and a concave hole are arranged on the striking surface, and a shoulder surface is formed at the bottom; welding materials are put into the shoulder surface; the plate sheet of the striking surface is inserted in the groove, and the welding materials are filled in the groove; a golf club head is placed in a furnace for heating; a heating temperature is higher than a melting point of the welding materials and is lower than melting points of the shell body and the plate sheet; the welding materials are melted, and tiny slots between the shell body and the plate sheet are filled by capillary action; a club head which is combined firmly and has no welding trace from appearance can be obtained after cooling.
Description
The present invention is relevant with the method for making of golf driver head, particularly about the joint method of a kind of metal system golf driver head housing and metal system striking surface plate.
Known with metal system striking surface plate titanium alloy plate and the metal system golf driver head housing mode that combines of two kinds of dissimilar metals of Stainless Steel Shell for example for example, be to establish groove in bar head capsule body striking surface position, embed for the striking surface plate, in abutting connection with seam its weldering burn-back is closed along the surface with welding material again.This kind combination has micro gap between striking surface plate and bar head capsule body, it is in conjunction with defective tightness, and the joint of striking surface plate and bar head capsule body might break after strong batting.Its weld can stay together significantly weld mark in addition, and additional processing is removed it again, will increase the production formality.
Main purpose of the present invention is to provide the joint method of a kind of golf driver head housing and striking surface plate, and it can make the striking surface plate weld with bar head capsule body closely, and its bond strength is excellent.
Another object of the present invention is to provide the joint method of a kind of golf driver head housing and striking surface plate, it can not produce weldering burn-back isotopism mark, makes product quality more exquisite.
Take off purpose on reaching, joint method according to a kind of golf driver head housing provided by the present invention and striking surface plate, this bar head capsule body is to make with metal, its striking surface position is provided with a groove, establish a pothole in the middle of the groove, and form a shoulder face in groove floor, this striking surface plate also is to make with metal, be to be embedded in the groove of this bar head capsule body, in order to form the striking surface of bar head, it is characterized in that: before this striking surface plate is inserted bar head capsule body groove, earlier on housing groove shoulder face, place welding material, this welding material is to make with the metal dust of bar head capsule body and striking surface plate unlike material, its melting point temperature must be lower than the melting point of bar head capsule body and striking surface plate metal, then the striking surface plate is embedded housing groove, make this welding material of striking surface plate bottom surface and groove shoulder face cramping, again it is inserted vacuum drying oven or have in the high temperature furnace under the inert gas shielding and heat, its heating-up temperature will be lower than the melting point of bar head capsule body and striking surface plate, and be higher than the melting point of welding material, make the welding material fusion, and utilize capillarity to be filled with the adjacent surface of bar head capsule body and striking surface plate, make firm being welded on the bar head capsule body of striking surface plate;
Wherein this welding material is made strip earlier, places along bar head capsule body groove shoulder face to be circle; Wherein be convexly equipped with a circle protuberance toward the striking surface direction in this bar head capsule body groove shoulder face outer rim, this striking surface plate embeds after the housing groove and toward being pushed down into and makes the protuberance compressive deformation, making by this between striking surface plate and protuberance to form airtightly, is outflow with the welding material that prevents fusion; Wherein be convexly equipped with a circle protuberance along recess edge at this bar head capsule body sphere, treat that the striking surface plate embeds bar head capsule body groove after, earlier that this protuberance riveting is flat, in order to close striking surface plate and bar head capsule body groove the striking surface position in abutting connection with stitching.
Now be described as follows for an embodiment conjunction with figs., wherein:
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of the embodiment of the invention, shows still unassembled situation.
Fig. 2 is the constitutional diagram of Fig. 1.
Fig. 3 presses situation after combining with the plate among Fig. 2 and housing embedding.
Fig. 4 puts into finished figure after the high temperature furnace heating with the bar head among Fig. 3.
Shown in each accompanying drawing, the embodiment of a kind of golf driver head housing of the present invention and batting panel chip bonding method, be to make a golf driver head housing 10 with stainless steel earlier, it can be an iron, the golf driver head that rod or the like is various, it shown in the present embodiment iron bar capitiform formula, be provided with a groove 11 in bar head capsule body 10 corresponding striking surface positions, in the middle of groove 11, establish a pothole that runs through 12 (as being club head, can be set as the pothole that does not run through) and form a shoulder face 13 in groove 11 bottom surfaces, be convexly equipped with a circle protuberance 14 in shoulder face 13 outer rims toward the striking surface direction, be convexly equipped with another circle protuberance 15 along groove 11 edges at housing 10 striking surfaces.Make striking surface plate 20 with Maraging steel (MARAGING STEEL) or titanium alloy or other metal material in addition, the size of this plate 20 just can be entrenched in the aforementioned recess 11, in order to form the striking surface of bar head.Before striking surface plate 20 embeds groove 11, on the shoulder face 13 of groove 11, place welding material 30 earlier, this welding material 30 is to dress up with the metal dust of bar head capsule body 10 and striking surface plate 20 unlike materials, for example with copper or nickel, metal charges such as aluminium end makes and forms, be gluey, it is standby to can be made into strip, the melting point temperature of this welding material 30 must be lower than the melting point of bar head capsule body 20 and striking surface plate 10 metals, present embodiment is that the welding material 30 that is strip is placed along 13 lopping of shoulder face, welding material 30 is made strip and is helped to control consumption and placement, can directly discharge certainly and does not make strip.After welding material 30 is placed on the shoulder face 13, again 20 embeddings of striking surface plate are pressed in the groove 11, make its bottom surface press against protuberance 14.And, make 14 of plate 20 bottom surfaces and protuberances form good closed structure with this protuberance 14 slightly compressed distortion, and simultaneously that another protuberance 15 rivetings of housing are flat, striking surface plate 20 and all being sealed in abutting connection with the border of housing 10 are blocked.This welding material 30 is soft strip, in this pressing process, promptly is extruded and disperses the gap of 10 of filling plate 20 and housings, as shown in Figure 3.Then embedding is pressed in conjunction with after the bar head insert vacuum drying oven or have in the high temperature furnace under the inert gas shielding and heat; its heating-up temperature will be lower than the melting point of bar head capsule body 10 and striking surface plate 20; and be higher than the melting point of welding material 30; make welding material 30 fusions; and utilize capillarity to make the welding material of fusion be filled with the adjacent surface of bar head capsule body 10 and striking surface plate 20, make 20 firm being welded on the bar head capsule body 10 of striking surface plate.The Stainless Steel Shell melting point of present embodiment is about 1600 ℃, and the titanium alloy melting point is about 1500 ℃, and its temperature that adds thermal weld can be between 750 to 1100 ℃, and heat time heating time, the heating-up temperature of present embodiment was about about 1050 ℃ at 4 to 5 hours.
Via on the bar head made of the method for taking off, not only its striking surface plate and bar head capsule body can obtain splendid bond strength, and it is in conjunction with very clean of border, the vestige that welds as none, from seeing striking surface plate and the chimeric structure of bar head capsule body in appearance, have only the bar head is cut open, just can see and between plate and housing adjacent surface, also have layer of soldering material, and this welding material distribution is very even, can be full of each slit, make product can obtain splendid structural strength and quality, need not to do again the modification processing after the general welding fully.
Claims (4)
1; the joint method of a kind of golf driver head housing and striking surface plate; this bar head capsule body is to make with metal; a groove is established in its striking surface position; establish a pothole in the middle of the groove; and form a shoulder face in groove floor; this striking surface plate also is to make with metal; be to be embedded in the groove of this bar head capsule body; in order to form the striking surface of bar head; it is characterized in that: before this striking surface plate is inserted bar head capsule body groove; earlier on housing groove shoulder face, place welding material; this welding material is to make with the metal dust of bar head capsule body and striking surface plate unlike material; its melting point temperature must be lower than the melting point of bar head capsule body and striking surface plate metal; then the striking surface plate is embedded housing groove; make this welding material of plate bottom surface and groove shoulder face cramping; again it is inserted vacuum drying oven or have in the high temperature furnace under the inert gas shielding and heat; its heating-up temperature will be lower than the melting point of bar head capsule body and striking surface plate; and be higher than the melting point of welding material; make the welding material fusion; and utilize capillarity to be filled with the adjacent surface of bar head capsule body and striking surface plate, make firm being welded on the bar head capsule body of striking surface plate.
2, according to the joint method of described golf driver head housing of claim 1 and striking surface plate, it is characterized in that wherein this welding material is made strip earlier, be circle along the placement of bar head capsule body groove shoulder face.
3, according to the joint method of described golf driver head housing of claim 1 and striking surface plate, it is characterized in that, wherein be convexly equipped with a circle protuberance toward the striking surface direction in this bar head capsule body groove shoulder face outer rim, this striking surface plate embeds after the housing groove and toward being pushed down into and makes the protuberance compressive deformation, make by this between striking surface plate and protuberance to form airtightly, flow out with the welding material that prevents fusion.
4, according to the joint method of described golf driver head housing of claim 1 and striking surface plate, it is characterized in that, wherein be convexly equipped with a circle protuberance along recess edge at this bar head capsule body sphere, after treating that the striking surface plate embeds bar head capsule body groove, earlier that this protuberance riveting is flat, in order to close striking surface plate and bar head capsule body groove adjacency seam in the striking surface position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98100864A CN1073905C (en) | 1998-02-26 | 1998-02-26 | Connection method for golf club head casing and batting face sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98100864A CN1073905C (en) | 1998-02-26 | 1998-02-26 | Connection method for golf club head casing and batting face sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1227151A CN1227151A (en) | 1999-09-01 |
| CN1073905C true CN1073905C (en) | 2001-10-31 |
Family
ID=5216301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98100864A Expired - Fee Related CN1073905C (en) | 1998-02-26 | 1998-02-26 | Connection method for golf club head casing and batting face sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1073905C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3855788B2 (en) * | 2002-02-06 | 2006-12-13 | ヤマハ株式会社 | Iron golf club head |
| CN1321711C (en) * | 2004-07-21 | 2007-06-20 | 大田精密工业股份有限公司 | Method for mfg. head of golf club |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05212139A (en) * | 1991-12-13 | 1993-08-24 | Donald A Anderson | Golf club head and manufacturing method thereof |
| US5386996A (en) * | 1992-07-03 | 1995-02-07 | Bridgestone Sports Co., Ltd. | Golf club head |
| US5518240A (en) * | 1994-06-07 | 1996-05-21 | Igarashi; Lawrence Y. | Golf wood club head fabricating from cast head sections |
| CN1146386A (en) * | 1995-09-29 | 1997-04-02 | 李嘉文 | Method for welding different metal on golf club head |
-
1998
- 1998-02-26 CN CN98100864A patent/CN1073905C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05212139A (en) * | 1991-12-13 | 1993-08-24 | Donald A Anderson | Golf club head and manufacturing method thereof |
| US5386996A (en) * | 1992-07-03 | 1995-02-07 | Bridgestone Sports Co., Ltd. | Golf club head |
| US5518240A (en) * | 1994-06-07 | 1996-05-21 | Igarashi; Lawrence Y. | Golf wood club head fabricating from cast head sections |
| CN1146386A (en) * | 1995-09-29 | 1997-04-02 | 李嘉文 | Method for welding different metal on golf club head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1227151A (en) | 1999-09-01 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20011031 Termination date: 20150226 |
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| EXPY | Termination of patent right or utility model |