CN202846181U - A positioning jig used in golf head handle processing - Google Patents

Abstract

A positioning jig applied to processing of a golf ball head pipe handle comprises a bottom plate, a body fixing component, a striking surface positioning component and an upper diameter positioning component, wherein the upper diameter positioning component comprises a supporting block, a chuck mounting seat, a chuck fixing surface cover and a three-jaw chuck mechanism; when the device works, a through hole of a golf ball head to be processed is lapped on the through hole positioning column, a pipe handle of the device extends into the positioning hole, the three movable clamping claws clamp the outer peripheral wall of the pipe handle, a striking surface positioning assembly positions a striking surface of the golf ball head to be processed, and a body fixing assembly clamps the golf ball head to be processed; the ball rod after being processed by the utility model is aligned with the through hole, and the positioning is accurate.

Description

A positioning jig used in golf head handle processing

technical field

The utility model relates to the technical field of positioning devices, in particular to a positioning jig used in the processing of golf head handles.

Background technique

A golf club is composed of a golf head and a club, usually the head and the club are processed separately, and then combined together; in the process of processing the golf head, can the club connection hole of the handle (sinking) be guaranteed? The processing accuracy of the head hole) is the key factor to ensure the quality of the golf club, so the processing error should be reduced as much as possible when processing the club hole of the golf head.

The existing technology generally adopts the following process steps to process the handle of the golf head, specifically: rough blank output, pigging part inner hole, angle table inspection angle according to the inner hole expansion, angle adjustment in place, rough blank according to adjustment Positioning of the inner hole, developing the outer diameter, clamping the outer diameter and making the inner hole; however, due to the deviation of the AC angle of the actually cast golf head blank, it is necessary to adjust the angle and then clean the hole again during production. After the head angle is adjusted or during casting, the club hole and the through hole will be out of concentricity in the blank stage (the inner hole will have a banana-shaped bend). If there is bending phenomenon, if you continue to process the shank under the condition that the club hole is bent, the finished club hole will deviate from the through hole, and if the through hole and the club hole are not concentric, the screw cannot be locked and Fixed, which in turn affects the quality of the golf club.

It can be seen that it is particularly important to provide an effective positioning jig to process the handle of the golf head to ensure the quality of the golf club.

Utility model content

The purpose of the utility model is to provide a positioning jig used in the processing of golf head handles, the positioning jig can align the processed club hole with the through hole, and the positioning is accurate.

In order to achieve the above object, the utility model is realized through the following technical solutions.

A positioning jig for golf head handle processing, comprising a bottom plate, a body fixing assembly is installed at the left end of the bottom plate, a striking surface positioning assembly is installed at the right end of the bottom plate, and a The upper diameter positioning assembly includes a support block, a chuck mounting seat, a chuck fixing surface cover and a three-jaw chuck mechanism. The lower end of the support block is fixed on the rear end of the bottom plate, and the chuck mounting seat is installed. On the top of the support block, the front end of the chuck mounting seat is provided with a chuck installation groove with an opening upward. The three-jaw chuck mechanism can be movably embedded in the chuck installation groove, and the chuck fixing surface cover is installed on the chuck. On the top of the installation groove, a positioning hole is opened at the bottom of the chuck installation groove. The three-jaw chuck mechanism includes three movable jaws that are evenly and movably distributed around the positioning hole. Locate the column toward the through-hole that is placed.

Wherein, the three-jaw chuck mechanism also includes a driving gear, a circular chuck body and a square column-shaped drive rod, the driving gear and the chuck body are respectively rotatably installed in the chuck installation groove, and are driven The upper surface of the gear is provided with a square hole matched with the drive rod, and the drive rod extends through the fixed surface cover of the chuck and is embedded in the square hole; the lower surface of the chuck body is provided with a plane thread groove, and the movable chuck The upper end of the jaw is provided with a movable protrusion that matches the plane thread groove, and the movable protrusion is embedded in the plane thread groove, and the movable claw is movably clamped between the chuck body and the bottom of the chuck installation groove; The outer peripheral wall of the disc body is extended with gear teeth uniformly distributed along the circumferential direction, and the gear teeth of the chuck body mesh with the driving gear.

Wherein, a guide limit mechanism is installed between the support block and the chuck mounting seat, the guide limit mechanism includes a limit stud, a first guide column and a spring, and the support block is provided with a second guide column corresponding to the first guide column. A guide hole, the upper end of the first guide column is installed on the chuck mounting seat, the lower end of the first guide column is extended and inserted into the first guide hole; the upper end of the first guide hole is provided with a spring placement groove, The spring is set on the first guide column and embedded in the spring placement groove, and the two ends of the spring are respectively in contact with the chuck mounting seat on the corresponding side and the bottom of the spring placement groove; the chuck mounting seat corresponds to the limit stud. The threaded end of the limit stud goes through the limit hole and is screwed with the support block; the chuck mounting seat is equipped with a locking screw, and the support block is provided with a locking screw hole corresponding to the locking screw; When the tool is in working state, the locking screw is screwed into the locking screw hole, and the chuck mounting seat is against the upper end of the support block; when the positioning fixture is in a non-working state, the chuck mounting seat is separated from the support block At the upper end, the big end of the limit stud abuts against the chuck installation seat.

Wherein, the body fixing assembly includes a fixed mounting base, a movable screw and a movable jacking block, the fixed mounting base is installed on the left end of the bottom plate, the movable jacking block is installed on the right end side of the fixed mounting base, and the movable screw The right end of the movable screw extends to the right side of the fixed mounting base and is connected with the movable abutting block.

Wherein, the movable abutting block can be relatively movably clamped on the right end of the movable screw, a guiding mechanism is installed between the movable abutting block and the fixed mounting seat, and the guiding mechanism includes a second guide column, a second The guide column is horizontally installed on the movable abutting block, and the fixed mounting seat is provided with a second guide hole corresponding to the second guide column, and the second guide column is inserted into the second guide hole.

Wherein, the striking surface positioning assembly includes a positioning mounting seat and a striking surface positioning column, the positioning mounting seat is installed on the right end of the bottom plate, and the striking surface positioning column is horizontally installed on the positioning mounting seat and extends to the positioning mounting seat the left side of the .

The beneficial effects of the utility model are as follows: the positioning fixture used in the processing of the golf head handle described in the utility model includes a base plate, the left end of the base plate is equipped with a body fixing component, and the right end of the base plate is installed There is a striking surface positioning assembly, and the rear end of the bottom plate is equipped with an upper diameter positioning assembly. The upper diameter positioning assembly includes a support block, a chuck mounting seat, a chuck fixing surface cover, and a three-jaw chuck mechanism. The lower end of the support block Fixed on the rear end of the bottom plate, the chuck mounting seat is installed above the support block, the front end of the chuck mounting seat is provided with a chuck mounting groove with an opening upward, and the three-jaw chuck mechanism can be movably embedded in the chuck In the installation groove, the chuck fixing surface cover is installed above the chuck installation groove, and the bottom of the chuck installation groove is provided with a positioning hole. The three-jaw chuck mechanism includes three activities that are evenly and movably distributed around the positioning hole. Claws, the bottom plate is equipped with a vertically arranged through-hole positioning column directly below the positioning hole; when working, the through-hole of the golf head to be processed is supported by the through-hole positioning column, and its handle extends into the positioning hole Inside, manually adjust the three-jaw chuck mechanism and make the three movable jaws clamp the outer peripheral wall of the handle, the striking surface positioning component will position the striking surface of the golf head to be processed, and the body fixing component will position the golf head to be processed Clamp, and make the golf head to be processed be fixed between the body fixing component and the striking surface positioning component; wherein, the club connection hole processed by the utility model is aligned with the through hole, so the utility model has the positioning Accurate advantages.

Description of drawings

The utility model is further described below using the drawings, but the embodiments in the drawings do not constitute any limitation to the utility model.

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a structural schematic diagram of another perspective of the utility model.

Fig. 3 is a schematic cross-sectional view of the utility model.

In Figure 1 and Figure 3 include:

1——Bottom plate 2——Body fixing component 21——Fixed mount

22——movable screw 23——movable top block 24——second guide column

3——Strike surface positioning component 31——Positioning mounting seat

32——Strike surface positioning column 4——Upper diameter positioning component 41——Support block

42——Chuck Mounting Seat 421——Positioning Hole 43——Chuck Fixing Cover

44——three-jaw chuck mechanism 441——movable jaw 441a——movable protrusion

442——Drive gear 443——Chuck body 443a——Flat thread groove

444——drive rod 5——through hole positioning column 6——guiding limit mechanism

61——Limiting stud 62——First guide column 63——Spring

64——First guide hole 65——Spring placement groove 7——Locking screw.

Detailed ways

The utility model will be described below in conjunction with specific embodiments.

As shown in Figures 1 to 3, a positioning jig for golf head handle processing includes a bottom plate 1, a body fixing assembly 2 is installed on the left end of the bottom plate 1, and a body fixing assembly 2 is installed on the right end of the bottom plate 1. The striking surface positioning assembly 3, the rear end of the bottom plate 1 is equipped with an upper diameter positioning assembly 4, and the upper diameter positioning assembly 4 includes a support block 41, a chuck mounting seat 42, a chuck fixing surface cover 43 and a three-jaw chuck mechanism 44, the lower end of the support block 41 is fixed on the rear end of the base plate 1, the chuck mounting seat 42 is installed above the support block 41, and the front end of the chuck mounting seat 42 is provided with a chuck mounting groove with an upward opening. The jaw chuck mechanism 44 is movably embedded in the chuck installation groove, the chuck fixing surface cover 43 is covered on the top of the chuck installation groove, and the bottom of the chuck installation groove is provided with a positioning hole 421, and the three-jaw chuck mechanism 44 includes three movable claws 441 that are evenly and movably distributed around the positioning hole 421 , and the bottom plate 1 is provided with a vertically arranged through-hole positioning post 445 directly below the positioning hole 421 .

Wherein, as shown in Figure 3, the three-jaw chuck mechanism 44 also includes a driving gear 442, a circular chuck body 443 and a square column-shaped drive rod 444, and the driving gear 442 and the chuck body 443 are rotatably installed respectively. In the chuck installation groove, the upper surface of the driving gear 442 is provided with a square hole that matches the driving rod 444, and the driving rod 444 penetrates the chuck fixing surface cover 43 and extends and is embedded in the square hole; the lower part of the chuck body 443 The surface is provided with a plane thread groove 443a, and the upper end of the movable claw 441 is provided with a movable protrusion 441a cooperating with the plane thread groove 443a. Installed between the chuck body 443 and the bottom of the chuck installation groove; the outer peripheral wall of the chuck body 443 is provided with uniformly distributed gear teeth along the circumferential direction, and the gear teeth of the chuck body 443 mesh with the driving gear 442 .

The utility model will be described in detail below in conjunction with the specific action process, specifically: align the through hole of the golf head to be processed with the upper end of the through hole positioning post 445 and make it rest on the through hole positioning post 445, At the same time, the handle of the golf head to be processed is stretched into the positioning hole 421, and the driving rod 44 is rotated to drive the driving gear 442 to rotate. The movable jaws 441 are tightened to clamp the outer peripheral wall of the handle. Since the through hole positioning column 445 is coaxially arranged with the positioning hole 421, the center positions of the action points of the three movable jaws 441 are located on the axis of the through hole positioning column 445 Wherein, during the process of placing the golf head to be processed on the through hole positioning post 445, the striking surface of the golf head to be processed is against the striking surface positioning assembly 3, and at this time, the striking surface positioning assembly 3 is to be processed In addition, adjust the body fixing assembly 2 and clamp the golf head to be processed through it. At this time, the golf head to be processed is fixed on the body fixing assembly 2 and the hitting surface positioning assembly Between 3; after the golf head to be processed is positioned and fixed, the club hole processing tool moves down and processes the club hole of the golf head, wherein, the club hole after the utility model is processed and The through holes are aligned, so the utility model has the advantage of accurate positioning.

As a preferred embodiment, a guide limit mechanism 6 is installed between the support block 41 and the chuck mounting seat 42. The guide limit mechanism 6 includes a limit stud 61, a first guide column 62 and a spring 63. The support block 41 A first guide hole 64 is opened corresponding to the first guide post 62 , the upper end of the first guide post 62 is mounted on the chuck mounting seat 42 , and the lower end of the first guide post 62 is extended and inserted into the first guide hole 64 The upper end of the first guide hole 64 is provided with a spring placement groove 65, the spring 63 is sleeved on the first guide column 62 and embedded in the spring placement groove 65, and the two ends of the spring 63 are respectively connected with the chuck mounting seat on the corresponding side. 42 and the bottom of spring placement groove 65 butt; The mounting base 42 is equipped with a locking screw 7, and the supporting block 41 is provided with a locking screw hole corresponding to the locking screw 7; The disk mounting seat 42 leans against the upper end of the support block 41; when the positioning fixture is in a non-working state, the chuck mounting seat 42 is separated from the upper end of the support block 41, and the big end of the stop stud 61 is in contact with the chuck. The mounting seat 42 abuts.

In order to facilitate the clamping of the golf head to be processed, the chuck mounting seat 42 of the present invention adopts the above-mentioned movable structural design, and the guiding and limiting mechanism 6 will be described in detail below in conjunction with the specific action process, specifically: When the positioning jig is in the non-working state, the golf head to be processed is clamped on the positioning jig, the chuck mounting seat 42 detached from the support block 41 is pressed down and the locking screw 7 is tightened. Lock the chuck mounting seat 42 on the upper end of the support block 41. At this time, the spring 63 is in a compressed state; after the club hole is processed, loosen the locking screw 7. At this time, the spring 63 resets and pushes The chuck mounting seat 42 retreats from the support block 41, and when the chuck mounting seat 42 moves upwards to a certain distance, the big end of the stop stud 61 abuts against the upper edge of the limit hole and the chuck mounting seat 42 is Position limit; further explanation is required, during the process of the chuck mounting seat 42 moving up and down, the first guide post 62 moves along the first guide hole 64, that is, the utility model passes through the gap between the first guide post 62 and the first guide hole 64. The fit between the chuck mounts 42 is guided.

As a preferred embodiment, the body fixing assembly 2 includes a fixed mounting base 21, a movable screw 22 and a movable abutting block 23, the fixed mounting base 21 is installed on the left end of the bottom plate 1, and the movable abutting block 23 is installed on the fixed mounting On the right side of the seat 21, the movable screw 22 can be movably mounted on the fixed mounting seat 21 left and right, and the right end of the movable screw 22 extends to the right end side of the fixed mounting seat 21 and is connected with the movable abutment block 23; further, the movable abutment The jacking block 23 can be relatively movably clamped on the right end of the movable screw 22, and a guide mechanism is installed between the movable jacking block 23 and the fixed mounting seat 21. The guide mechanism includes a second guide column 24, and the second guide column 24 It is horizontally installed on the movable abutment block 23 , and the fixed mounting base 21 defines a second guide hole corresponding to the second guide post 24 , and the second guide post 24 is inserted into the second guide hole.

During the process of clamping the golf head to be processed on the positioning jig, tighten the movable screw 22 and make the right end of the movable screw 22 move to the right. At this time, the movable screw 22 pushes the movable abutting block 23 Move towards the golf head side to be processed and finally clamp the golf head to be processed; after the club hole is processed, unscrew the movable screw 22 and make the right end of the movable screw 22 move to the left, at this time , the movable screw 22 pulls the movable butt block 23 to break away from the processed golf head. In order to avoid the movable abutment block 23 swinging in the process of clamping the golf head to be processed and affecting the stability of the clamping, the utility model realizes the movable abutment block 23 through the cooperation between the second guide column 24 and the second guide hole. The movement of the jack block 23 is guided.

As a preferred embodiment, the striking face positioning assembly 3 includes a positioning mounting seat 31 and a striking face positioning post 32, the positioning mounting seat 31 is installed on the right end of the bottom plate 1, and the striking face positioning post 32 is horizontally installed on the positioning mounting seat 31 and extends to the left end side of the positioning mount 31. Among them, the positioning mounting seat 31 of the utility model can be equipped with a plurality of striking surface positioning columns 32, and the golf head handle is inserted into the through hole and positioned on the positioning column of the through hole. The gear moves the three movable claws in the chuck structure to the center, and the chuck moves the movable claws to the center at the same time and clamps and fixes the outer rod at the rod end to the center to ensure that the pipe handle is connected to the through hole The positioning column is processed at the same center, and the center of the movable claw is synchronized with the jig to ensure that the ball head is on the same center when repositioning. That is, the hitting surface of the golf head to be processed is accurately positioned by means of multi-point positioning.

The above content is only a preferred embodiment of the present utility model. For those of ordinary skill in the art, according to the idea of the present utility model, there will be changes in the specific implementation and scope of application. The content of this specification should not be understood as Limitations on the Invention.

Claims (6)

1. one kind is applied to the localization tool that golf head tube handle is processed, include base plate (1), it is characterized in that: the left part of base plate (1) is equiped with body fixation kit (2), the right part of base plate (1) is equiped with scope of attack positioning component (3), the rearward end of base plate (1) is equiped with footpath positioning component (4), upper footpath positioning component (4) includes back-up block (41), chuck mount pad (42), chuck is cover (43) and scroll chuck mechanism (44) fixedly, the rearward end of base plate (1) is fixed in the bottom of back-up block (41), chuck mount pad (42) is installed in the top of back-up block (41), the leading section of chuck mount pad (42) offers the chuck mounting groove of opening upwards, scroll chuck mechanism (44) is flush-mounted in the chuck mounting groove movably, chuck fixedly cover (43) mounts cover in the top of chuck mounting groove, the bottom of chuck mounting groove offers locating hole (421), scroll chuck mechanism (44) includes three and evenly and movably is distributed in locating hole (421) movable jaw (441) on every side, and base plate (1) is equiped with the through hole locating dowel (445) of vertical layout under locating hole (421).

2. a kind of localization tool that is applied to golf head tube handle processing according to claim 1, it is characterized in that: described scroll chuck mechanism (44) also includes driving gear (442), the drive rod (444) of the chuck body of toroidal (443) and square column, driving gear (442) and chuck body (443) are installed in respectively in the described chuck mounting groove rotationally, the upper surface of driving gear (442) offers the square opening that cooperates with drive rod (444), and drive rod (444) runs through fixedly cover (43) and extend and be flush-mounted in the square opening of described chuck; The lower surface of chuck body (443) offers flat thread groove (443a), the upper end of described movable jaw (441) is provided with the movable projection (441a) that cooperates with flat thread groove (443a), movable projection (441a) is flush-mounted in the flat thread groove (443a), and movable jaw (441) is installed between the bottom of chuck body (443) and chuck mounting groove movably; The periphery wall of chuck body (443) has extended the in the circumferential direction of the circle equally distributed gear teeth, the gear teeth of chuck body (443) and driving gear (442) engagement.

3. a kind of localization tool that is applied to golf head tube handle processing according to claim 2, it is characterized in that: be equiped with guide and limit mechanism (6) between described back-up block (41) and the described chuck mount pad (42), guide and limit mechanism (6) includes spacing double-screw bolt (61), the first guide post (62) and spring (63), corresponding the first guide post of back-up block (41) (62) offers the first bullport (64), the upper end of the first guide post (62) is installed in chuck mount pad (42), in the bottom extension and intercalation to the first bullport (64) of the first guide post (62); The upper end of the first bullport (64) offers spring resettlement groove (65), spring (63) is set in the first guide post (62) and setting-in to spring resettlement groove (65), the both ends of spring (63) respectively with the chuck mount pad (42) of respective side and the bottom butt of spring resettlement groove (65); The corresponding spacing double-screw bolt of chuck mount pad (42) (61) offers spacing hole, and the thread head of spacing double-screw bolt (61) runs through spacing hole and is spirally connected with back-up block (41); Chuck mount pad (42) is fitted with lock screw (7), and the corresponding lock screw of back-up block (41) (7) offers locking screw holes; When this localization tool was in running order, lock screw (7) was screwed in the locking screw holes, and chuck mount pad (42) is resisted against the upper end of back-up block (41); When this localization tool was in off working state, chuck mount pad (42) broke away from upper end, the major part end of spacing double-screw bolt (61) and chuck mount pad (42) butt of back-up block (41).

4. according to claim 1 to the described a kind of localization tool that is applied to the processing of golf head tube handle of 3 any one, it is characterized in that: described body fixation kit (2) includes fixed mounting (21), piece (23) is supported in movable screw (22) and activity, fixed mounting (21) is installed in the left part of described base plate (1), the right-hand member side that piece (23) is installed in fixed mounting (21) is supported in activity, movable screw (22) can about be screwed on actively fixed mounting (21), the right part of movable screw (22) extends to the right-hand member side of fixed mounting (21) and supports piece (23) with activity and is connected.

5. a kind of localization tool that is applied to golf head tube handle processing according to claim 4, it is characterized in that: the right part that piece (23) can be installed in described movable screw (22) is relatively actively supported in described activity, activity is supported between piece (23) and the fixed mounting (21) and is equiped with guiding mechanism, guiding mechanism includes the second guide post (24), the second guide post (24) flatly is installed in activity and supports piece (23), corresponding the second guide post of fixed mounting (21) (24) offers the second bullport, in the second guide post (24) intercalation to the second bullport.

6. according to claim 1 to the described a kind of localization tool that is applied to the processing of golf head tube handle of 3 any one, it is characterized in that: described scope of attack positioning component (3) includes fixed mounted seat (31) and scope of attack locating dowel (32), fixed mounted seat (31) is installed in the right part of described base plate (1), and scope of attack locating dowel (32) flatly is installed in fixed mounted seat (31) and extends to the left end side of fixed mounted seat (31).

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