CN205571840U - Golf ball head - Google Patents
Golf ball head Download PDFInfo
- Publication number
- CN205571840U CN205571840U CN201620392161.4U CN201620392161U CN205571840U CN 205571840 U CN205571840 U CN 205571840U CN 201620392161 U CN201620392161 U CN 201620392161U CN 205571840 U CN205571840 U CN 205571840U
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- shrinkage pool
- hole
- straight pin
- piece
- golf club
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Abstract
The utility model belongs to the forging field provides a golf ball head who adopts the forging piece to make and have the counter weight shrinkage pool, and its hollow structure who forms for a plurality of shells piece joint, each shell's piece forge by metal material and form, are equipped with at least one circular through -hole on the shell's piece that constitutes the bulb, and every through -hole department all welds has a root circle pin, the cylindric lock is equipped with an axial shrinkage pool, the through -hole with the shrinkage pool is linked together. Adopt this kind of technical scheme, each shell's piece that both can adopt the forging technology to process out golf ball head enables golf ball head again and has the counter weight shrinkage pool to the processing cost has been reduced, and the precision of product can be guaranteed.
Description
Technical field
This utility model belongs to forging field, a kind of uses golf club that is that forge piece is made and that have counterweight shrinkage pool.
Background technology
In prior art, forging is a kind of common processing method, it has the advantages such as wide accommodation, but but can not forge complex-shaped forge piece, the shrinkage pool wanting to process certain depth on forge piece is also extremely difficult thing, therefore, for needing to offer the workpiece of shrinkage pool, the higher casting technique of cost can only be used to make.
Golf club is an important component part of golf clubs; for the golf club of hollow-core construction; it is to be welded by bar portion, top cover, panel, base plate, and equipped with weight element on base plate, these weight elements would generally be made into screw-like with easy disassembly and replacing.In order to install the weight element of screw-like, the base plate of golf club must arrange corresponding counterweight shrinkage pool, and this counterweight shrinkage pool, Forging Technology is substantially difficult to, so casting technique would generally be used to make the golf club with counterweight shrinkage pool.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of golf club using forge piece to make and to have counterweight shrinkage pool.
The technical solution of the utility model is: a kind of golf club, its hollow structure engaged for multiple case members, each case member is formed by metal material forging, the case member constituting bulb is provided with at least one manhole, each through hole is all welded with a straight pin, described straight pin is provided with an axial shrinkage pool, and described through hole is connected with described shrinkage pool.
Use this technical scheme, Forging Technology both can have been used to process each case member of golf club, golf club can have been made again to have counterweight shrinkage pool, thus reduce processing cost, and can guarantee that the precision of product.
In one embodiment, the diameter of described shrinkage pool is equal to the diameter of described through hole, and the end face weld of described straight pin is connected on the medial surface of case member.
In one embodiment, the diameter of described straight pin end face is less than the diameter of described through hole, and one end of described straight pin is welded in described through hole.
Preferably, the shrinkage pool of described straight pin is provided with female thread.So it is easy in shrinkage pool, be screwed into counterweight screws.
Preferably, the shrinkage pool of described straight pin is through hole.
Accompanying drawing explanation
Fig. 1 is golf club head structure schematic diagram of the present utility model；
Fig. 2 is the Welding Structure schematic diagram of embodiment 1；
Fig. 3 is the Welding Structure schematic diagram of embodiment 2；
In figure: 1 base plate 2 through hole 3 straight pin 31 female thread.
Detailed description of the invention
Embodiment 1
As shown in Figure 1, 2, a kind of golf club, its hollow structure engaged for multiple case members, described case member includes top cover, panel and base plate, each case member is formed by metal material forging, being provided with two manholes 2 on the base plate 1 constituting bulb, each through hole is all welded with a straight pin 3, and every straight pin 3 is designed with an axial shrinkage pool；The diameter of described shrinkage pool is equal to the diameter of through hole 2, and the end face weld of straight pin 3 is connected on the medial surface of base plate 1, and through hole 2 is connected with the shrinkage pool of straight pin 3；For the ease of processing, the axial shrinkage pool of straight pin 3 is set to through hole, is screwed into counterweight screws for convenience, and the shrinkage pool tail end at straight pin 3 is provided with female thread 31.
Embodiment 2
As shown in Figure 1,3, a kind of golf club, its hollow structure engaged for multiple case members, described case member includes top cover, panel and base plate, each case member is formed by metal material forging, being provided with two manholes 2 on the base plate 1 constituting bulb, each through hole is all welded with a straight pin 3, and every straight pin 3 is designed with an axial shrinkage pool；The diameter of straight pin 3 end face is less than the diameter of through hole 2, and one end of straight pin 3 is welded in through hole 2, and through hole 2 is connected with the axial shrinkage pool of straight pin 3, and described shrinkage pool is blind hole.When using this blind hole on golf club, its purpose is to attractive in appearance, be not intended to weight element is installed.Certainly, the shrinkage pool on straight pin is set to carry female through hole by the present embodiment the most as required.
Above-described embodiment is this utility model preferably implementation, and in addition, this utility model can realize with alternate manner, and on the premise of conceiving without departing from the technical program, any obvious replacement is all within protection domain of the present utility model.
In order to allow those of ordinary skill in the art understand this utility model improvements relative to prior art more easily, accompanying drawings more of the present utility model and description have been simplified, and for the sake of clarity, present specification is omitted some other elements, and those of ordinary skill in the art it is to be appreciated that these elements omitted also may make up content of the present utility model.
Claims (5)
1. a golf club, its hollow structure engaged for multiple case members, each case member is formed by metal material forging, it is characterized in that: on the case member (1) constituting bulb, be provided with at least one manhole (2), each through hole is all welded with a straight pin (3), described straight pin (3) is provided with an axial shrinkage pool, and described through hole (2) is connected with described shrinkage pool.
Golf club the most according to claim 1, it is characterised in that: the diameter of described shrinkage pool is equal to the diameter of described through hole (2), and the end face weld of described straight pin (3) is connected on the medial surface of case member (1).
Golf club the most according to claim 1, it is characterised in that: the diameter of described straight pin (3) end face is less than the diameter of described through hole (2), and one end of described straight pin (3) is welded in described through hole (2).
Golf club the most according to claim 1, it is characterised in that: the shrinkage pool of described straight pin (3) is provided with female thread.
Golf club the most as claimed in any of claims 1 to 4, it is characterised in that: the shrinkage pool of described straight pin (3) is through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620392161.4U CN205571840U (en) | 2016-05-04 | 2016-05-04 | Golf ball head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620392161.4U CN205571840U (en) | 2016-05-04 | 2016-05-04 | Golf ball head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205571840U true CN205571840U (en) | 2016-09-14 |
Family
ID=56859471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620392161.4U Active CN205571840U (en) | 2016-05-04 | 2016-05-04 | Golf ball head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205571840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773080A (en) * | 2016-05-04 | 2016-07-20 | 衡阳市嘉励运动器材有限公司 | Method for machining concave hole in forging part and golf ball head with method |
-
2016
- 2016-05-04 CN CN201620392161.4U patent/CN205571840U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773080A (en) * | 2016-05-04 | 2016-07-20 | 衡阳市嘉励运动器材有限公司 | Method for machining concave hole in forging part and golf ball head with method |
| CN105773080B (en) * | 2016-05-04 | 2020-04-10 | 衡阳市嘉励运动器材有限公司 | Method for processing concave hole in forged piece and golf head using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |