CN218904742U

CN218904742U - Polishing device for racket handle

Info

Publication number: CN218904742U
Application number: CN202223092741.6U
Authority: CN
Inventors: 魏清贵; 董玉莲; 董哲; 鲁继凤; 李君玲; 张辉; 魏明凯
Original assignee: Hefei Embellish Sports Goods Co ltd
Current assignee: Hefei Embellish Sports Goods Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-04-25
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a polishing device for a badminton racket handle, which comprises a supporting base, wherein a fixed plate is fixed on the upper end surface of the supporting base, a polishing cylinder is rotatably connected to the side wall of the fixed plate, a first motor connected with the polishing cylinder is arranged in the fixed plate, movable rings are arranged on the side of the fixed plate, moving grooves are formed in the two side walls of the supporting base, a moving threaded rod is rotatably connected to the two side walls of the supporting base, a second motor connected with the moving threaded rod is arranged in the supporting base, and the movable rings are connected with the moving threaded rod through a moving mechanism. According to the utility model, the fixed clamping plate, the adjusting mechanism and the transmission mechanism are arranged, the fourth motor can realize the movable adjustment of the adjusting clamping plate through the first conical gear, the second conical gear, the adjusting threaded rod and the connecting rod, the fixation and the release of the badminton handle are finished by means of mechanical automation, the automation degree of the device is improved, and meanwhile, the production efficiency of enterprises can also be improved.

Description

Polishing device for racket handle

Technical Field

The utility model relates to the technical field of badminton rackets, in particular to a polishing device for a handle of a badminton racket.

Background

The badminton racket generally comprises a racket head, a racket rod, a handle and joints of a racket frame and the racket rod, and along with the progress of scientific technology, the whole development of the racket is developed towards the directions of light weight, hard racket frame, good racket rod elasticity and small air resistance.

After the handle of badminton is roughly processed and formed, the outer wall of the handle is required to be polished, the smoothness of the handle is guaranteed, the whole quality of a finished product is guaranteed, a polishing device in the prior art mainly comprises a polishing device and a fixing device, the whole structure is simple, the fixing device for fixing the handle is composed of a plurality of bolts and clamping plates, the bolts are required to be manually screwed when clamping and fixing are achieved, and the mode is tedious and time-consuming, so that the efficient processing of enterprises is not facilitated.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a polishing device for a racket handle.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a racket handle grinding device, includes the support base, the support base up end is fixed with the fixed plate, the fixed plate lateral wall rotates and is connected with a section of thick bamboo of polishing, be equipped with the first motor of being connected with a section of thick bamboo of polishing in the fixed plate, the fixed plate side is equipped with the expansion ring, support base both sides wall all is equipped with the removal groove, the removal inslot rotation is connected with the removal threaded rod, the support base is inside to be equipped with the second motor of being connected with the removal threaded rod, the expansion ring passes through moving mechanism and is connected with the removal threaded rod, the rotation is connected with the rolling disc in the expansion ring, the expansion ring inner wall is equipped with the movable groove, be equipped with the third motor in the movable groove, the rolling disc passes through rotating mechanism and is connected with the third motor;

the utility model discloses a rotary disk, including rotating disk, adjusting screw rod, fixed splint and adjusting splint, the rotating disk lateral wall is equipped with the standing groove of equidistant distribution of a plurality of circumference, and is a plurality of all be fixed with fixed splint and adjusting splint in the standing groove, the inside transmission chamber that is equipped with of rotating disk, be equipped with the storage tank with the standing groove intercommunication in the rotating disk, still be equipped with the transmission chamber in the rotating disk, the transmission intracavity wall rotates and is connected with many adjusting screw rods that correspond with adjusting splint, many adjusting screw rod tip all extends to in the storage tank, many adjusting screw rod all is connected with adjusting splint through adjustment mechanism, the interior bottom wall of transmission chamber is equipped with the fourth motor, many adjusting screw rod passes through drive mechanism and is connected with the fourth motor.

Preferably, the moving mechanism comprises a nut which is connected to the outer wall of the moving threaded rod in a threaded mode, the outer wall of the nut is fixedly provided with a connecting rod, and the end portion of the connecting rod is fixedly connected with the outer wall of the movable ring.

Preferably, the rotating mechanism comprises a transmission gear fixed at the tail end of the output shaft of the third motor, and a gear ring is fixed on the outer wall of the rotating disc and meshed with the transmission gear.

Preferably, the adjusting mechanism comprises a connecting rod fixed on the side wall of the adjusting clamping plate, the connecting rod and the containing groove are rectangular, and the end part of the connecting rod is provided with a threaded connecting groove matched with the adjusting threaded rod.

Preferably, the transmission mechanism comprises a first conical gear fixed at the tail end of the output shaft of the fourth motor, and a second conical gear meshed with the first conical gear is fixed at the end of the adjusting threaded rod.

Preferably, the fixed splint and the adjusting splint are arc-shaped, rubber pads are arranged on the side walls of the fixed splint and the adjusting splint, and anti-skid patterns are arranged on the surfaces of the rubber pads.

Preferably, the polishing cylinder is provided with a plurality of impurity discharging ports, and the impurity discharging ports are staggered.

The utility model has the beneficial effects that:

1. through setting up fixed splint, adjusting splint, adjustment mechanism and drive mechanism, the fourth motor can be through first bevel gear, second bevel gear, adjusting threaded rod and connecting rod realize adjusting splint's removal regulation, accomplishes the fixed of badminton handle and remove fixedly with the help of mechanical automation, improves device degree of automation, can also improve enterprise production efficiency simultaneously.

2. Through setting up rolling disc, a plurality of standing grooves, shifter and drive mechanism, a plurality of standing grooves on the rolling disc can centre gripping simultaneously fix many badminton handles, through the drive of third motor, drive gear and ring gear, can drive unprocessed badminton handle and rotate and correspond with a section of thick bamboo of polishing, and whole processing convenience is very high, can improve the practicality of device.

Drawings

FIG. 1 is a schematic diagram of the front view of a polishing device for a racket handle;

fig. 2 is a schematic diagram of a rotary disc structure of a polishing device for a racket handle according to the present utility model.

In the figure: the device comprises a supporting base, a movable threaded rod, a nut 3, a connecting rod 4, a fixed plate 5, a first motor 6, a grinding cylinder 7, a movable ring 8, a rotating disc 9, a gear ring 10, a transmission gear 11, a placing groove 12, a fixed clamping plate 13, an adjusting clamping plate 14, a connecting rod 15, a first conical gear 16, a second conical gear 17 and an adjusting threaded rod 18.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-2, a polishing device for a racket handle comprises a supporting base 1, a fixing plate 5 is fixed on the upper end surface of the supporting base 1, a polishing cylinder 7 is rotationally connected to the side wall of the fixing plate 5, a first motor connected with the polishing cylinder 7 is arranged in the fixing plate 5, a movable ring 8 is arranged on the side of the fixing plate 5, movable grooves are respectively arranged on the two side walls of the supporting base 1, a movable threaded rod 2 is rotationally connected in the movable grooves, a second motor connected with the movable threaded rod 2 is arranged in the supporting base 1, the movable ring 8 is connected with the movable threaded rod 2 through a moving mechanism, the moving mechanism comprises a nut 3 which is in threaded connection with the outer wall of the movable threaded rod 2, a connecting rod 4 is fixed on the outer wall of the nut 3, the end part of the connecting rod 4 is fixedly connected with the outer wall of the movable ring 8,

the movable ring 8 is rotationally connected with the rotating disc 9, the inner wall of the movable ring 8 is provided with a movable groove, a third motor is arranged in the movable groove, the rotating disc 9 is connected with the third motor through a rotating mechanism, the rotating mechanism comprises a transmission gear 11 fixed at the tail end of an output shaft of the third motor, a gear ring 10 is fixed on the outer wall of the rotating disc 9, the gear ring 10 is meshed with the transmission gear 11, the third motor is started, the third motor is utilized to drive the transmission gear 11 to rotate, the transmission gear 11 can drive the rotating disc 9 to rotate through the gear ring 10 meshed with the transmission gear 11, and a badminton handle corresponding to the polishing barrel 7 can be replaced.

The rotating disc 9 lateral wall is equipped with the standing groove 12 of a plurality of circumference equidistant distributions, all be fixed with fixed splint 13 and regulation splint 14 in a plurality of standing grooves 12, the inside transmission chamber that is equipped with of rotating disc 9, be equipped with the storage tank with standing groove 12 intercommunication in the rotating disc 9, still be equipped with the transmission chamber in the rotating disc 9, the transmission intracavity wall rotates and is connected with many regulation threaded rods 18 that correspond with regulation splint 14, many regulation threaded rods 18 tip all extends to the storage tank in, many regulation threaded rods 18 all are connected with regulation splint 14 through adjustment mechanism, adjustment mechanism is including being fixed in the connecting rod 15 of regulation splint 14 lateral wall, connecting rod 15 and storage tank are the rectangle, connecting rod 15 tip be equipped with rather than regulation threaded rod 18 complex threaded connection groove, the connecting rod 15 of regulation threaded rod 18 during rotation can drive regulation splint 14 to fixed splint 13 be close to (because connecting rod 15 and storage tank's shape restriction, can avoid connecting rod 15 to follow regulation threaded rod 18 and rotate together), thereby realize the centre gripping of badminton handle is fixed.

The bottom wall is equipped with the fourth motor in the transmission chamber, and many regulation threaded rods 18 are connected with the fourth motor through drive mechanism, and drive mechanism is including being fixed in the terminal first conical gear 16 of fourth motor output shaft, and regulation threaded rod 18 tip is fixed with the second conical gear 17 with first conical gear 16 meshing, starts the fourth motor, and the fourth motor rotates and can drive first conical gear 16 rotation, and first conical gear 16 can drive regulation threaded rod 18 rotation through the second conical gear 17 rather than meshing.

The fixed splint 13 and the adjusting splint 14 are arc, and fixed splint 13 and adjusting splint 14 lateral wall all are equipped with the rubber pad, and the rubber pad surface is equipped with anti-skidding line, and adjusting splint 14 is close to the centre gripping that can realize the badminton handle to fixed splint 13 and is fixed, and wherein the rubber pad can protect the badminton handle, and anti-skidding line can improve centre gripping stability.

Be equipped with a plurality of trash outlets on the section of thick bamboo 7 of polishing, a plurality of trash outlets staggered design, first motor 6 drive section of thick bamboo 7 of polishing rotates the realization and polishes the rotation of badminton handle, and the impurity of polishing production can be discharged through the trash outlet.

When the badminton racket handle is used, a plurality of badminton racket handles are placed in the placing groove 12 and are positioned between the fixed clamping plate 13 and the adjusting clamping plate 14, a fourth motor is started at the moment, the fourth motor rotates to drive the first conical gear 16 to rotate, the first conical gear 16 can drive the adjusting threaded rod 18 to rotate through the second conical gear 17 meshed with the first conical gear 16, when the adjusting threaded rod 18 rotates, the connecting rod 15 in threaded connection with the adjusting threaded rod drives the adjusting clamping plate 14 to approach the fixed clamping plate 13 (because the shape of the connecting rod 15 and the containing groove is limited, the connecting rod 15 can be prevented from rotating along with the adjusting threaded rod 18), and therefore clamping and fixing of the badminton racket handles are achieved;

after the badminton handles are clamped and fixed, a second motor is started, the second motor is used for driving the movable threaded rod 2 to rotate, when the movable threaded rod 2 rotates, the movable ring 8 can be driven to approach the fixed plate 5 through the nut 3 and the connecting rod 4, one of the badminton handles can be driven to enter the polishing cylinder 7, the first motor 6 is started immediately, the polishing cylinder 7 is driven to rotate through the first motor 6, rotary polishing of the badminton handles is achieved, and impurities generated by polishing can be discharged through the impurity discharging port;

after finishing polishing, the movable ring 8 is driven to restore to the original position by reversing the second motor, then the third motor is started, the transmission gear 11 is driven to rotate by the third motor, the transmission gear 11 can drive the rotating disc 9 to rotate through the gear ring 10 meshed with the transmission gear 11, the rotating disc 9 rotates for 60 degrees, the operation is repeated to start polishing another badminton handle, and then the operation is continuously repeated to finish all the polishing treatment of all the badminton handles.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a racket handle grinding device, includes support base (1), its characterized in that, support base (1) up end is fixed with fixed plate (5), fixed plate (5) lateral wall rotates and is connected with polishing section of thick bamboo (7), be equipped with the first motor that is connected with polishing section of thick bamboo (7) in fixed plate (5), fixed plate (5) side is equipped with expansion ring (8), support base (1) both sides wall all is equipped with the removal groove, the removal inslot rotation is connected with removal threaded rod (2), support base (1) inside is equipped with the second motor that is connected with removal threaded rod (2), expansion ring (8) are connected with removal threaded rod (2) through moving mechanism, expansion ring (8) internal wall is equipped with the activity groove, be equipped with the third motor in the activity groove, rotation disk (9) are connected with the third motor through rotating mechanism;

the utility model discloses a motor, including rotating disk (9), adjusting screw rod (18) that rotating disk (9) lateral wall was equipped with equidistant standing groove (12) of a plurality of circumference, a plurality of all be fixed with fixed splint (13) and adjusting splint (14) in standing groove (12), rotating disk (9) inside is equipped with the transmission chamber, be equipped with the storage tank with standing groove (12) intercommunication in rotating disk (9), still be equipped with the transmission chamber in rotating disk (9), the transmission intracavity wall rotates and is connected with many adjusting screw rods (18) that correspond with adjusting splint (14), many adjusting screw rods (18) tip all extends to in the storage tank, and many adjusting screw rods (18) all are connected with adjusting splint (14) through adjustment mechanism, the inner bottom of transmission chamber is equipped with the fourth motor, and many adjusting screw rods (18) are connected with the fourth motor through drive mechanism.

2. The racket handle polishing device according to claim 1, wherein the moving mechanism comprises a nut (3) screwed on the outer wall of the moving threaded rod (2), a connecting rod (4) is fixed on the outer wall of the nut (3), and the end part of the connecting rod (4) is fixedly connected with the outer wall of the movable ring (8).

3. A battledore handle polishing device according to claim 2, characterized in that the rotating mechanism comprises a transmission gear (11) fixed at the tail end of the output shaft of the third motor, a gear ring (10) is fixed on the outer wall of the rotating disc (9), and the gear ring (10) is meshed with the transmission gear (11).

4. The racket handle polishing device as claimed in claim 1, wherein said adjustment mechanism includes a connecting rod (15) fixed to the side wall of the adjustment clamp plate (14), said connecting rod (15) and the receiving groove are rectangular, and the end of said connecting rod (15) is provided with a threaded connection groove cooperating with the adjustment threaded rod (18).

5. A battledore handle-grinding device according to claim 1, characterized in that the transmission mechanism comprises a first bevel gear (16) fixed to the end of the output shaft of the fourth motor, and the end of the adjusting threaded rod (18) is fixed with a second bevel gear (17) meshed with the first bevel gear (16).

6. The polishing device for the handles of badminton rackets according to claim 1, wherein the fixing clamping plate (13) and the adjusting clamping plate (14) are arc-shaped, rubber pads are arranged on the side walls of the fixing clamping plate (13) and the adjusting clamping plate (14), and anti-slip patterns are arranged on the surfaces of the rubber pads.

7. The racket handle polishing device as claimed in claim 1, wherein said polishing barrel (7) is provided with a plurality of trash outlets, and a plurality of trash outlets are staggered.