CN211383699U

CN211383699U - Golf head

Info

Publication number: CN211383699U
Application number: CN201922326366.9U
Authority: CN
Inventors: 朱燕红
Original assignee: Zhongshan Changfu Hardware Products Co ltd
Current assignee: Zhongshan Changfu Sports Equipment Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-09-01
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a golf ball head, which comprises a ball head body and a striking panel which are independent, wherein the ball head body and the striking panel are made of weldable metal materials, the ball head body comprises a top surface and a ball head side surface which is connected around the top surface, the striking panel is welded and fixed on the top surface, the outer surfaces of the striking panel and the top surface are milled and removed to form an integral smooth striking surface, and the striking panel and the ball head body are integrally milled and formed with wave stripes which cover the striking surface and cross from the striking surface to the ball head side surface, so that the striking surface can be milled by a CNC machine tool according to the design at one time, the striking surface and the ball head side surface can be perfectly milled and milled in one time, the striking surface and the ball head side surface which are integrally consistent are milled in one time, the processing technology is simple, the environment is protected and safe, and the roughness of the striking surface is effectively, the hitting effect is increased.

Description

Golf head

[ technical field ] A method for producing a semiconductor device

The utility model relates to a golf head.

[ background of the invention ]

Because of the high strength of the striking surface of the golf club head, a striking plate is usually manufactured separately, fixed on the club head body, and then the surface is polished. Due to the structural limitation, a polishing process is usually adopted for processing and production, the polishing process generates metal powder, and although dust removal equipment is provided, the metal powder cannot be well controlled by 100 percent and still partially floats in the air, so that the environmental influence is caused. In addition, in the traditional polishing process, workers need to hold the ball head to directly contact the polishing machine for polishing operation, polishing vibration work is carried out for a long time, the polishing workers all have occupational diseases of shaking hands, and another processing process has potential safety hazards that splashes injure people or the workers mistakenly contact the polishing machine to cause injury.

In addition, the striking surface of the golf head has radian requirements, the head body and the striking panel form a smooth transition curved surface together, the polishing process can only confirm that the central part meets the requirements in a mode of edge grinding amount, the consistency of products cannot be ensured by manual operation, and the radian of each product can be controlled within the specification but cannot be averaged and stabilized.

Because the polishing process only grinds away the surface material, before the polishing process, the bevel angle needs to be initially positioned, the bevel angle is usually controlled by the process of spot welding before welding, but the angle needs to be measured after each spot welding to determine whether the angle reaches the standard, and if the angle does not reach the standard, the striking surface needs to be knocked down to readjust the position of the spot welding to adjust the parameter within the standard, and then the whole welding and fixing are carried out. And finally, a polishing process is carried out, the roughness of the polished striking face is lower, and the ball striking person is not greatly promoted.

The present invention is made based on such a situation.

[ Utility model ] content

The utility model aims to overcome the defects of the prior art and provide a golf ball head with simple structure, easy manufacture and quality control.

The utility model discloses a realize through following technical scheme:

a golf club head, characterized in that: including looks independent bulb body and striking panel, bulb body and striking panel adopt weldable metal material to make, the bulb body includes the top surface and centers on the bulb side of connecting around the top surface, striking panel welded fastening is on the top surface, the surface of striking panel and top surface removes the material through milling and forms a whole smooth and smooth transition's face of striking, just integrative milling shaping has the wave stripe that covers this face of striking and stride across to the bulb side from the face of striking on striking panel and the bulb body.

The golf head is characterized in that: the distance A between two wave crests of the wave stripe on the striking surface meets 50 mu m < A <180 mu m, and the height B from the wave crest to the wave trough meets 40 mu m < B <100 mu m.

The golf head is characterized in that: the improved golf club head comprises a ball head body, and is characterized in that an inwards-concave embedded groove for placing a striking panel is formed in the top surface, supporting legs for supporting the striking panel on the ball head body when the striking panel is placed in the embedded groove are arranged on the striking panel, and the edges of the striking panel and the embedded groove are welded and fixed.

The golf head is characterized in that: the top surface is provided with a limiting boss protruding from the edge in the lower part of the embedded groove, and the supporting leg protrudes outside the upper part of the striking panel and presses on the limiting boss from top to bottom.

The golf head is characterized in that: the supporting feet at different positions on the striking plate have different depths and limit the oblique angle between the striking plate and the club.

The golf head is characterized in that: the wave stripes cover the upper part of the side surface of the ball head.

The golf head is characterized in that: the wave stripes form a pattern on the striking face.

The golf head is characterized in that: the striking surface is a curved surface.

Compared with the prior art, the utility model discloses there is following advantage:

1. the utility model discloses a golf ball head adopts the structure of wave stripe, covers whole face of attack to on diffusing the bulb side, then can adopt the CNC lathe once only to mill the processing out face of attack according to the design, and make golf ball head's face of attack and bulb side can perfect transition in once only milling, once processing mills out whole unanimous face of attack and bulb side. When processing production, certain thickness is reserved more to the blank material of bulb body and striking panel, the two is behind welded fastening, can once only get rid of the welding bead through CNC milling, and the top surface and the bulb side upper portion of bulb body, the surplus on the striking panel, strike face and the bulb side that have the wave stripe are processed out according to the design, make strike face and bulb side in the smooth transition of once only CNC milling through the wave stripe, required golf ball head is once only processed out, avoid processing behind the striking face alone, still need carry out other processing to the linking structure of striking face and bulb side. After CNC milling is accomplished, carry on appropriate polishing again can, manufacturing process is simple, low in labor strength, through CNC milling can effectual control hitting face thickness, radian and angle, can press close to the design requirement more. In addition, in the machining process, the CNC machining center can control the milled metal chips in the machine, so that the metal chips are easy to clean, and dust is prevented from being generated in the air.

2. The utility model discloses many the wave stripe constitutes the pattern on the face of beating, elegant appearance, the discernment of being convenient for. Different patterns can be milled and set according to the requirements of customers so as to be marked and beautified, and the corresponding mark additionally arranged on the golf head is omitted.

3. The utility model discloses a wave stripe that CNC milling process produced can increase the roughness of face of beating effectively to control in appropriate within range, can let the person of playing the ball exert better, play farther distance, more accurate direction.

4. The utility model discloses the supporting legs of different positions have the different degree of depth on well striking panel, and the supporting legs of different positions is put back on spacing boss, with the certain angle of striking panel slope, according to the oblique angle requirement between striking panel and the club, sets for the supporting legs of different positions and has the different degree of depth to effective control face oblique angle guarantees to mill the thickness and the structural strength of back striking face in different positions, and makes volume production in-process stable in quality.

[ description of the drawings ]

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

FIG. 1 is a schematic structural view of a golf club head of the present invention;

FIG. 2 is a side view of a golf club head of the present invention;

fig. 3 is a schematic structural view of the ball head body and the striking plate of the present invention after being welded and fixed without processing wave stripes;

FIG. 4 is a schematic structural view of the wavy stripe on the striking plate according to the present invention;

fig. 5 is a schematic view of a connection structure between the ball head body and the striking plate of the present invention.

[ detailed description ] embodiments

The invention will be further described with reference to the accompanying drawings:

as shown in fig. 1 to 5, the golf head comprises a head body 1 and a striking plate 2 which are independent from each other, the head body 1 and the striking plate 2 are made of weldable metal materials, the head body 1 comprises a top surface 11 and a head side surface 12 which is connected around the top surface 11, the striking plate 2 is welded and fixed on the top surface 11, the outer surfaces of the striking plate 2 and the top surface 11 form a striking surface 10 which is smooth and transited integrally through milling and removing materials, and the striking plate 2 and the head body 1 are integrally milled and formed with wavy stripes 3 which cover the striking surface 10 and span from the striking surface 10 to the head side surface 12.

The striking surface 10 is a curved surface.

The golf head adopts a wave stripe structure, covers the whole hitting surface 10, and spreads to the side surface 12 of the head, so that the hitting surface can be milled by a CNC (computer numerical control) machine tool according to the design at one time, the hitting surface and the side surface of the head of the golf head can be perfectly transited in one-time milling, and the whole golf head is good in consistency.

The wavy stripe 3 can only cover the upper part of the side surface 12 of the ball head, so that the workload of CNC milling is reduced.

During processing production, certain thickness is reserved to the blank of bulb body 1 and striking panel 2 more, the two is behind welded fastening, can once only get rid of the welding bead through CNC milling, and top surface 11 and bulb side 12 upper portion of bulb body 1, the surplus on the striking panel 2, strike face 10 and bulb side 12 that have wave stripe 3 according to the design processing, make striking face 10 and bulb side 12 smooth transition in disposable CNC milling through wave stripe 3, the required golf ball head of disposable processing, avoid processing striking face 10 alone, still need carry out additional processing to the linking structure of striking face 10 and bulb side 12. CNC milling process accomplishes the back, carry on again appropriate polishing handle can, manufacturing process is simple, low in labor strength, through CNC milling process can 10 thickness of effectual control hitting face, radian and angle, can press close to the design requirement more.

In the machining process, the CNC machining center can control the milled metal chips in the machine, so that the metal chips are easy to clean, and dust is prevented from being generated in the air.

The plurality of wave stripes 3 form patterns on the striking face 10, so that the striking face is attractive and elegant and is convenient to identify. Different patterns can be milled and set according to the requirements of customers so as to be marked and beautified, and the corresponding mark additionally arranged on the golf head is omitted.

The wave stripe 3 generated by CNC milling can effectively increase the roughness of the hitting surface, and can be controlled in a proper range, so that a player can better play the ball, play a longer distance and play a more accurate direction.

In order to provide a striking face with better striking effect and proper roughness, as shown in fig. 4, the specific structure of the wavy stripe 3 on the striking face 10 can be controlled as follows: the distance a between two peaks satisfies 50 microns < a <180 microns and the peak to trough height B satisfies 40 microns < B <100 microns. In addition, the roughness of the face 10 is controlled to be in a range of RA <180 and RZ < 1000.

The top surface 11 is provided with an inwards concave embedded groove 13 for placing the striking panel 2, the striking panel 2 is provided with a supporting leg 21 for supporting the striking panel 2 on the ball head body 1 when being placed into the embedded groove 13, and the striking panel 2 and the embedded groove 13 are welded and fixed at the edge.

As shown in fig. 5, the top surface 11 is provided with a limit boss 14 protruding from the edge into the lower portion of the embedded groove 13, and the support leg 21 protrudes outside the upper portion of the striking plate 2 and presses on the limit boss 14 from top to bottom, so that the structure is simple.

The supporting legs 21 of different positions have the different degree of depth on the striking panel 2, and the supporting legs 21 of different positions is put back on spacing boss 14, with the certain angle of striking panel 2 slope, according to the oblique angle requirement between striking panel 2 and the club, sets for the supporting legs 21 of different positions and has the different degree of depth to the effective control face oblique angle guarantees to mill the thickness and the structural strength of back striking face 10 in different positions, and makes the volume production in-process stable in quality.

Claims

1. A golf club head, characterized in that: including looks independent bulb body (1) and striking panel (2), bulb body (1) and striking panel (2) adopt the metallic material of weldable to make, bulb body (1) includes top surface (11) and centers on connecting bulb side (12) all around top surface (11), striking panel (2) welded fastening is on top surface (11), the surface of striking panel (2) and top surface (11) removes beating face (10) that material formed a whole rounding off through milling, just integrative milling shaping has on striking panel (2) and bulb body (1) to cover this beating face (10) and stride across wave stripe (3) on bulb side (12) from beating face (10).

2. A golf club head as defined in claim 1, wherein: the distance A between two wave crests of the wave stripe (3) on the striking face (10) meets 50 mu m < A <180 mu m, and the height B from the wave crest to the wave trough meets 40 mu m < B <100 mu m.

3. A golf club head according to claim 1 or 2, characterised in that: be equipped with embedded groove (13) that are used for supplying that striking panel (2) put into of indent on top surface (11), be equipped with on striking panel (2) and be used for supporting legs (21) on bulb body (1) when putting into embedded groove (13), the edge welded fastening of striking panel (2) and embedded groove (13).

4. A golf club head as defined in claim 3, wherein: the top surface (11) is provided with a limiting boss (14) protruding from the edge in the lower part of the embedded groove (13), and the supporting legs (21) protrude out of the upper part of the striking panel (2) and press the limiting boss (14) from top to bottom.

5. A golf club head as defined in claim 3, wherein: the supporting feet (21) at different positions on the striking plate (2) have different depths and limit the oblique angle between the striking plate (2) and the club.

6. A golf club head as defined in claim 1, wherein: the wave stripe (3) covers the upper part of the ball head side surface (12).

7. A golf club head as defined in claim 1, wherein: the wave stripes (3) form a pattern on the striking face (10).

8. A golf club head as defined in claim 1, wherein: the striking surface (10) is a curved surface.