CN101195069A - Golf club and welding method thereof - Google Patents
Golf club and welding method thereof Download PDFInfo
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- CN101195069A CN101195069A CNA2006101620026A CN200610162002A CN101195069A CN 101195069 A CN101195069 A CN 101195069A CN A2006101620026 A CNA2006101620026 A CN A2006101620026A CN 200610162002 A CN200610162002 A CN 200610162002A CN 101195069 A CN101195069 A CN 101195069A
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Abstract
The invention relates to a golf head and a welding method. The welding method comprises arranging a metal plate in an opening hole of a metal body, wherein the shape of the metal plate is matched with the shape of the opening hole, then respectively contacting a first electric pole and a second electric pole with the back surface of the metal body and the top surface of the metal plate, wherein the shape of the first electric pole and the second electric pole are respectively matched with the shape of the bake surface and the top surface, finally conducting electric current through the first electric pole and the second electric pole, and connecting the metal plate and the metal body through the mode of electric-resistance weld. The welding method of the invention is utilized which greatly increases welding speed, raises productivity, and increases the connecting intensity of the weld, simultaneously, a golf head which is welded has high smoothness, and the subsequent processing cost can be reduced.
Description
Technical field
The present invention relates to a kind of golf club and welding method thereof, in particular to a kind of golf club and welding method thereof of utilizing resistance welded.
Background technology
Referring to figs. 1A to Fig. 1 C, it shows the schematic diagram of the welding method of conventional golf ball head.With reference to Figure 1A, at first, provide a metal body 11, described metal body 11 has a perforate 111, and described perforate 111 has an annular groove 112.With reference to Figure 1B, then, provide one to hit panel 12, the shape of the described perforate 111 of the form fit of described hitting panel 12, and be arranged on the described annular groove 112.With reference to figure 1C, at last, utilize welding technology (as plasma welding or laser weld), in described embodiment, a laser 131 that utilizes a laser aid 13 to be launched along described metal body 11 and the 12 formed track welding of described hitting panel, causes lower speed of welding so need long weld interval, therefore, the production efficiency of the welding method of conventional golf ball head is relatively poor.Moreover, have tolerance when making up between described metal body 11 and the described hitting panel 12, cause bigger gap, or, cause the not good problem of welding quality easily because of the deformation that the heat affected area produced in the welding procedure.
In addition, in the welding method of conventional golf ball head, utilize the method for arc welding to weld golf club in addition.But the method for arc welding also must cause lower speed of welding so need long weld interval equally along the profile track welding of described metal body and described hitting panel, and therefore, production efficiency is relatively poor.Moreover the arc welding technology can cause weld to have pore and micro-crack, so influence the bond strength of golf club.
No matter be laser weld or arc welding, after finishing, welding all can between described metal body and described hitting panel, form the welding bead of projection, still need expend time in and manpower carries out the post-treatment procedures that welding bead mill is repaiied, increase production cost.
Therefore, the golf club and the welding method thereof that are necessary to provide an innovation and are rich in progressive are to address the above problem.
Summary of the invention
The object of the present invention is to provide a kind of golf club.Described golf club comprises a metal body and a metallic plate.Described metal body has a perforate, and described perforate has one first solder side.The shape of the described perforate of form fit of described metallic plate, described metallic plate has one second solder side, described second solder side is with respect to described first solder side, one of them has at least one projection at least for described first solder side and described second solder side, and described first solder side and described second solder side engage with method for resistance welding.
Another object of the present invention is to provide a kind of golf club.Described golf club comprises a metal body and a metallic plate.Described metal body has a perforate, has one first inclined-plane around the described perforate.Have one second inclined-plane around the shape of the described perforate of form fit of described metallic plate, described metallic plate, described second inclined-plane is relatively arranged on the position on described first inclined-plane, and described first inclined-plane and described second inclined-plane engage with method for resistance welding.
Another purpose of the present invention is to provide a kind of welding method of golf club.Described welding method comprises: a metal body (a) is provided, and described metal body has a perforate and a back side, and described perforate has one first solder side; (b) provide a metallic plate, the shape of the described perforate of form fit of described metallic plate, described metallic plate has one second solder side and an end face, and described second solder side is with respect to described first solder side; (c) contact the described back side of described metal body and the described end face of described metallic plate respectively with one first electrode and one second electrode, the shape of wherein said first electrode and described second electrode cooperates the shape of the described end face of the shape at the described back side of described metal body and described metallic plate respectively; And, engage described first solder side of described metal body and described second solder side of described metallic plate in the resistance welded mode (d) in described first electrode and the described second electrode conduction electric current.
The welding method of golf club of the present invention, utilize method for resistance welding to carry out, and only need welding action once to finish, therefore, can improve conventional molten welding technology (as plasma welding or laser weld) significantly must weld along welding bead, cause long problem weld interval,, and promote production efficiency significantly so the welding method of golf club of the present invention can promote the speed of welding significantly.In addition, the welding method of golf club of the present invention utilizes method for resistance welding to make described metal body and the mutual fusion of described metallic plate and combination can improve conventional arc welding technology and can cause weld to have the shortcoming of pore and micro-crack.Moreover the welding method of golf club of the present invention is required, and to go into heat low, and the deflection of workpiece is low, and does not have the welding bead of projection, so therefore the flatness height of described golf club, can reduce follow-up shaping and cost of processing.
Description of drawings
Figure 1A to 1C shows the schematic diagram of the welding method of conventional golf ball head;
Fig. 2 A shows the schematic diagram of the golf club of first embodiment of the invention;
Fig. 2 B shows the profile of the golf club of first embodiment of the invention;
Fig. 2 C shows the schematic diagram that the present invention's second solder side has annular lip;
Fig. 2 D shows that the present invention's second solder side has the schematic diagram of circular salient point;
Fig. 2 E shows that the present invention's second solder side has the schematic diagram of strip projection;
Fig. 2 F shows that the present invention's first solder side has the schematic diagram of projection;
Fig. 2 G shows that the present invention's first solder side and second solder side have the schematic diagram of projection;
Fig. 2 H shows the schematic diagram that has a scolder between the present invention's first solder side and second solder side;
Fig. 3 A shows the schematic diagram of the golf club of second embodiment of the invention;
Fig. 3 B shows the profile of the golf club of second embodiment of the invention;
Fig. 3 C shows the schematic diagram that the present invention second inclined-plane has annular lip;
Fig. 3 D shows that the present invention second inclined-plane has the schematic diagram of circular salient point;
Fig. 3 E shows that the present invention second inclined-plane has the schematic diagram of strip projection;
Fig. 3 F shows that the present invention first inclined-plane has the schematic diagram of projection;
Fig. 3 G shows that the present invention first inclined-plane and second inclined-plane have the schematic diagram of projection;
Fig. 3 H shows the schematic diagram that has a scolder between the present invention first inclined-plane and second inclined-plane;
Fig. 4 A shows the schematic diagram of the golf club of third embodiment of the invention;
Fig. 4 B shows the profile of the golf club of third embodiment of the invention;
Fig. 5 A show golf club of the present invention in conjunction with schematic diagram; And
Fig. 5 B shows the welding schematic diagram of golf club of the present invention.
The specific embodiment
With reference to figure 2A and Fig. 2 B, it shows the schematic diagram of the golf club of first embodiment of the invention.Described golf club 2 comprises a metal body 21 and a metallic plate 22.Described metal body 21 has a perforate 211, and described perforate 211 has one first solder side 212, and in described embodiment, described first solder side 212 is a right angle.The shape of the described perforate 211 of the form fit of described metallic plate 22, described metallic plate 22 are a strike panel, and described metallic plate 22 has one second solder side 221, and described second solder side 221 is with respect to described first solder side 212.Described second solder side 221 has at least one second projection 222, and in described embodiment, described second projection 222 is an annular lip, shown in Fig. 2 C.In other was used, described second projection 222 also can be a circular salient point, shown in Fig. 2 D.Or described second projection 222 also can be a strip projection, shown in Fig. 2 E.
Be noted that described first solder side 212 also can have at least one first projection 213, shown in Fig. 2 F.Or described first projection 213 and described second projection 222 also can be formed at described first solder side 212 and described second solder side 221 respectively simultaneously, shown in Fig. 2 G.Described first projection 213 and described second projection 222 also can be a circular salient point or are a strip projection.
Cooperate with reference to figure 2A and with reference to figure 2H, also can be coated with a scolder 23 between described first solder side 212 and described second solder side 221, promptly at the described scolder 23 of described first solder side, 212 coatings, or at the described scolder 23 of described second solder side 221 coating, or all be coated with described scolder 23 at described first solder side 212 and described second solder side 221.Consider the metalline of described golf club 2, described scolder 23 is preferably selected from the group of nickel, silver, copper, aluminium or its alloy combination.
With reference to figure 3A and Fig. 3 B, it shows the schematic diagram of the golf club of second embodiment of the invention.Described golf club 3 comprises a metal body 31 and a metallic plate 32.Described metal body 31 has a perforate 311, and described perforate 311 has one first inclined-plane 312.The shape of the described perforate 311 of the form fit of described metallic plate 32.Described metallic plate 32 has one second inclined-plane 321, and described second inclined-plane 321 is relatively arranged on the position on described first inclined-plane 312.The golf club 3 of described second embodiment and the golf club 2 of described first embodiment of above-mentioned Fig. 2 A, difference is that described perforate 311 has described first inclined-plane 312 (described first solder side 212 of the described perforate 211 of described first embodiment is a right angle).
In described embodiment, described second inclined-plane 321 has at least one second projection 322, and described second projection 322 is an annular lip, shown in Fig. 3 C.In other was used, described second projection 322 also can be a circular salient point, as Fig. 3 D.Shown in or described second projection 322 also can be a strip projection, shown in Fig. 3 E.In addition, described first inclined-plane 312 also can have at least one first projection 313, shown in Fig. 3 F.Or described first projection 313 and described second projection 322 also can be formed at described first inclined-plane 312 and described second inclined-plane 321 simultaneously respectively, shown in Fig. 3 G.Described first projection 313 and described second projection 322 also can be a circular salient point or are a strip projection.
Cooperate with reference to figure 3A and with reference to figure 3H, also can be coated with a scolder 33 between described first inclined-plane 312 and described second inclined-plane 321, promptly at the described scolder 33 of described first inclined-plane, 312 coatings, or at the described scolder 33 of described second inclined-plane 321 coating, or on described first inclined-plane 312 and described second inclined-plane 321 all be coated with described scolder 33.Consider the metalline of described golf club 3, described scolder 33 is preferably selected from the group of nickel, silver, copper, aluminium or its alloy combination.
With reference to figure 4A and Fig. 4 B, it shows the schematic diagram of the golf club of third embodiment of the invention.Described golf club 4 comprises a metal body 41 and a metallic plate 42.The golf club 4 of described the 3rd embodiment and the golf club 3 of described second embodiment of above-mentioned Fig. 3 A, difference only is that described second inclined-plane 421 does not have any projection, no longer encyclopaedizes at this.
With reference to figure 5A to Fig. 5 B, it shows the schematic diagram of the welding method of golf club of the present invention.At this, only the golf club 2 with described first embodiment of Fig. 2 A is that example describes, and described welding method also is applicable to the golf club 4 of described the 3rd embodiment of the golf club 3 of described second embodiment of Fig. 3 A and Fig. 4 A.Cooperate with reference to figure 2A and Fig. 5 A, at first, described second solder side 221 is relatively arranged on described first solder side 212, make described metal body 21 and described metallic plate 22 make the step that a combination is in advance fixed.With reference to figure 5B, then, contact a back side 214 of described metal body 21 and an end face 223 of described metallic plate 22 respectively with one first electrode 51 and one second electrode 52.Then, in described first electrode 51 and described second electrode, 52 conducting electric currents, engage described first solder side 212 of described metal body 21 and described second solder side 221 of described metallic plate 22 in the resistance welded mode.
The shape of described first electrode 51 and described second electrode 52 cooperates the shape of described end face 223 of the shape at the described back side 214 of described metal body 21 and described metallic plate 22 respectively and special design, puts on pressure, voltage and the electric current of described metal body 21 and described metallic plate 22 when welding with controlling resistance.When current lead-through, the interface of described metal body 21 and 22 contacts of described metallic plate, can produce Joule heat because of interface resistance, the Joule heat that utilize to produce is described metal body 21 and 22 fusions of described metallic plate, and utilizes and described electrode is pressurizeed described metal body 21 and described metallic plate 22 and engages.
The welding method of golf club of the present invention, utilize method for resistance welding to carry out, and only need welding action once to finish, so the time of required welding one golf club (comprising the time that electrode pressurization, energising, welding and electrode are removed) is very of short duration.Therefore, the welding method of golf club of the present invention can be improved conventional welding technology (as plasma welding or laser weld) significantly and must weld along welding bead, cause long problem weld interval, thus the speed of welding can be promoted significantly, and promote production efficiency significantly.
In addition, the welding method of golf club of the present invention utilizes method for resistance welding to make described metal body and the mutual fusion of described metallic plate and combination can improve conventional arc welding technology and can cause weld to have the shortcoming of pore and micro-crack.Moreover the welding method of golf club of the present invention is required, and to go into heat low, and the deflection of workpiece is low, and does not have the welding bead of projection, so therefore the flatness height of described golf club, can reduce follow-up shaping and cost of processing.
Be noted that the above embodiments are the example explanation with the method for resistance welding of golf club only, but described method for resistance welding is not defined for the welding of golf club, also can be applicable to the joint of any two hardwares.At this, the shape of employed first electrode and second electrode also cooperates the shape of the end face of the shape at the back side of described first hardware and described second hardware respectively.Then, contact the described back side of described first hardware and the described end face of described second hardware respectively with described first electrode and described second electrode, again in described first electrode and the described second electrode conduction electric current, engage the described hardware of Denging in the resistance welded mode, can reach above-mentioned effect equally.
The foregoing description only is explanation principle of the present invention and effect thereof, and unrestricted the present invention.Therefore the those skilled in the art makes amendment to the foregoing description and changes and still do not break away from spirit of the present invention.Interest field of the present invention should be listed as appending claims.
Claims (40)
1. golf club comprises:
One metal body has a perforate, and described perforate has one first solder side; And
One metallic plate, the shape of the described perforate of form fit of described metallic plate, described metallic plate has one second solder side, described second solder side is with respect to described first solder side, one of them has at least one projection at least for described first solder side and described second solder side, and described first solder side and described second solder side engage with method for resistance welding.
2. golf club as claimed in claim 1, comprise in addition a scolder coat described first solder side and described second solder side at least one of them.
3. golf club as claimed in claim 2, wherein said scolder is selected from the group of nickel, silver, copper, aluminium or its alloy combination.
4. golf club as claimed in claim 1, wherein said first solder side has at least one first projection.
5. golf club as claimed in claim 4, wherein said first projection is an annular lip.
6. golf club as claimed in claim 4, wherein said first projection are a circular salient point.
7. golf club as claimed in claim 4, wherein said first projection are a strip projection.
8. golf club as claimed in claim 1, wherein said second solder side has at least one second projection.
9. golf club as claimed in claim 8, wherein said second projection is an annular lip.
10. golf club as claimed in claim 8, wherein said second projection are a circular salient point.
11. golf club as claimed in claim 8, wherein said second projection are a strip projection.
12. golf club as claimed in claim 1, wherein said first solder side has at least one first projection, and described second solder side has at least one second projection.
13. golf club as claimed in claim 12, wherein said first projection and described second projection are an annular lip.
14. golf club as claimed in claim 12, wherein said first projection and described second projection are a circular salient point.
15. golf club as claimed in claim 12, wherein said first projection and described second projection are a strip projection.
16. a golf club comprises:
One metal body has a perforate, and described perforate has one first inclined-plane; And
One metallic plate, the shape of the described perforate of form fit of described metallic plate, have one second inclined-plane around the described metallic plate, described second inclined-plane is relatively arranged on the position on described first inclined-plane, and described first inclined-plane and described second inclined-plane engage with method for resistance welding.
17. golf club as claimed in claim 16, wherein said first inclined-plane has at least one first projection.
18. golf club as claimed in claim 17, wherein said first projection is an annular lip.
19. golf club as claimed in claim 17, wherein said first projection are a circular salient point.
20. golf club as claimed in claim 17, wherein said first projection are a strip projection.
21. golf club as claimed in claim 16, wherein said second inclined-plane has at least one second projection.
22. golf club as claimed in claim 21, wherein said second projection is an annular lip.
23. golf club as claimed in claim 21, wherein said first projection are a circular salient point.
24. golf club as claimed in claim 21, wherein said first projection are a strip projection.
25. golf club as claimed in claim 16, wherein said first inclined-plane has at least one first projection, and described second inclined-plane has at least one second projection.
26. golf club as claimed in claim 25, wherein said first projection and described second projection are an annular lip.
27. golf club as claimed in claim 25, wherein said first projection and described second projection are a circular salient point.
28. golf club as claimed in claim 25, wherein said first projection and described second projection are a strip projection.
29. golf club as claimed in claim 16, comprise in addition a scolder coat described first inclined-plane and described second inclined-plane at least one of them.
30. golf club as claimed in claim 29, wherein said scolder is selected from the group of nickel, silver, copper, aluminium or its alloy combination.
31. the method for resistance welding of a golf club may further comprise the steps:
(a) provide a metal body, described metal body has a perforate and a back side, and described perforate has one first solder side;
(b) provide a metallic plate, the shape of the described perforate of form fit of described metallic plate, described metallic plate has one second solder side and an end face, and described second solder side is with respect to described first solder side;
(c) contact the described back side of described metal body and the described end face of described metallic plate respectively with one first electrode and one second electrode, the shape of wherein said first electrode and described second electrode cooperates the shape of the described end face of the shape at the described back side of described metal body and described metallic plate respectively; And
(d), engage described first solder side of described metal body and described second solder side of described metallic plate in the resistance welded mode in described first electrode and the described second electrode conduction electric current.
32. welding method as claimed in claim 31 comprises in addition that in step (a) one forms the step of at least one first projection at described first solder side.
33. welding method as claimed in claim 31 comprises in addition that in step (b) one forms the step of at least one second projection at described second solder side.
34. welding method as claimed in claim 31 comprises in addition before that in step (c) one forms at least one first projection at described first solder side, and the step that forms at least one second projection at described second solder side.
35. welding method as claimed in claim 31, step (c) comprise in addition before the step of a coating one scolder, described scolder coat described first solder side and described second solder side at least one of them.
36. the method for resistance welding of two hardwares may further comprise the steps:
(a) provide one first hardware, described first hardware has one first solder side and a back side;
(b) provide one second hardware, described second hardware has one second solder side and an end face, and described second solder side is with respect to described first solder side;
(c) contact the described back side of described first hardware and the described end face of described second hardware respectively with one first electrode and one second electrode, the shape of wherein said first electrode and described second electrode cooperates the shape of the described end face of the shape at the described back side of described first hardware and described second hardware respectively; And
(d), engage described first solder side of described first hardware and described second solder side of described second hardware in the resistance welded mode in described first electrode and the described second electrode conduction electric current.
37. welding method as claimed in claim 36 comprises in addition that in step (a) one forms the step of at least one first projection at described first solder side.
38. welding method as claimed in claim 36 comprises in addition that in step (b) one forms the step of at least one second projection at described second solder side.
39. welding method as claimed in claim 36 comprises in addition before that in step (c) one forms at least one first projection at described first solder side, and the step that forms at least one second projection at described second solder side.
40. welding method as claimed in claim 36, step (c) comprise in addition before the step of a coating one scolder, described scolder coat described first solder side and described second solder side at least one of them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101620026A CN101195069A (en) | 2006-12-07 | 2006-12-07 | Golf club and welding method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101620026A CN101195069A (en) | 2006-12-07 | 2006-12-07 | Golf club and welding method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN101195069A true CN101195069A (en) | 2008-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101620026A Pending CN101195069A (en) | 2006-12-07 | 2006-12-07 | Golf club and welding method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104540082A (en) * | 2014-12-31 | 2015-04-22 | 苏州恒听电子有限公司 | Telephone receiver of novel structure |
| CN110624223A (en) * | 2018-05-30 | 2019-12-31 | 卡拉韦高尔夫公司 | Golf club head and method of joining the same |
-
2006
- 2006-12-07 CN CNA2006101620026A patent/CN101195069A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104540082A (en) * | 2014-12-31 | 2015-04-22 | 苏州恒听电子有限公司 | Telephone receiver of novel structure |
| CN110624223A (en) * | 2018-05-30 | 2019-12-31 | 卡拉韦高尔夫公司 | Golf club head and method of joining the same |
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Open date: 20080611 |