CN212762707U

CN212762707U - Grinding device is used in table tennis bat production

Info

Publication number: CN212762707U
Application number: CN202021685770.1U
Authority: CN
Inventors: 凌舒
Original assignee: Fuzhou Zhongde Sports Goods Co ltd
Current assignee: Fuzhou Zhongde Sports Goods Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-03-23
Anticipated expiration: 2030-08-13

Abstract

The utility model relates to a table tennis bat technical field that polishes, and a table tennis bat is produced and is used grinding device is disclosed, the load simulator comprises an operation bench, the top fixed mounting of operation panel has the subassembly of polishing, the top sliding connection of operation panel has the carriage, the inside fixed mounting of operation panel has the hydraulic stem, the left end and the carriage fixed connection of hydraulic stem, the top fixed mounting of carriage has first motor, the output shaft of first motor passes through shaft coupling fixedly connected with finger cylinder, the middle part of finger cylinder is rotated and is connected to the top of carriage, the top fixedly connected with fixed plate of operation panel, the inside of fixed plate is rotated and is connected with the swivel becket, six springs of the inside fixedly connected with of swivel becket. The utility model discloses a, carry out the centre gripping to the racket both ends, under the stable circumstances of assurance centre gripping, reduce the racket and take place to squint by a wide margin, the circumstances such as drop, reduce and cause the harm to the racket to guarantee efficiency and the quality of polishing.

Description

Grinding device is used in table tennis bat production

Technical Field

The utility model relates to a table tennis bat technical field that polishes specifically is a table tennis bat production is with grinding device.

Background

The table tennis bat consists of three parts, namely a bottom plate, a rubber and a sponge, the quality of one bat is determined by reasonable matching of the bottom plate, the rubber and the sponge, and the terms of the table tennis bat and the sponge are often mentioned, such as: the indexes of the speed, the control, the elasticity, the hardness and hardness of the bottom plate and the like have no values unified by the industry, and are divided by each large manufacturer for reference when the consumer purchases the product.

In present line table tennis bat production process, need polish the arc angle department of handle and bottom plate, thereby promote the comfort level of user when gripping the bat, but current table tennis bat grinding device, only carry out the centre gripping to the bat bottom plate, when polishing the handle, the too big recess that easily pushes out the bat bottom plate of centre gripping dynamics, cause the harm, centre gripping dynamics undersize, easily make handle and the area of polishing take place to squint by a wide margin when contacting, hit the bat bottom plate down even, thereby influence efficiency and quality of polishing, for this reason we have released a table tennis bat production and have solved above-mentioned problem with grinding device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a grinding device is used in table tennis bat production, possess and carry out the centre gripping to the racket both ends, under the stable circumstances of assurance centre gripping, reduce the racket and take place to squint by a wide margin, the circumstances such as drop, the reduction causes the harm to the racket, thereby guarantee advantages such as efficiency of polishing and quality, only carry out the centre gripping to the racket bottom plate has been solved, when polishing the handle, the too big easy recess of pressing out of racket bottom plate of centre gripping dynamics, cause the harm, centre gripping dynamics undersize, easily take place to squint by a wide margin when making the handle contact with the zone of polishing, hit the racket bottom plate even, thereby influence the problem of efficiency and the quality of polishing.

(II) technical scheme

Carry out the centre gripping to the racket both ends for realizing the aforesaid, under the stable circumstances of assurance centre gripping, reduce the racket and take place to offset by a wide margin, the circumstances such as drop, the reduction causes the harm to the racket to guarantee the purpose of efficiency and quality of polishing, the utility model provides a following technical scheme: a polishing device for producing table tennis bats comprises an operation table, wherein a polishing component is fixedly mounted at the top of the operation table, a sliding frame is slidably connected to the top of the operation table, a hydraulic rod is fixedly mounted inside the operation table, the left end of the hydraulic rod is fixedly connected with the sliding frame, a first motor is fixedly mounted at the top of the sliding frame, an output shaft of the first motor is fixedly connected with a finger cylinder through a coupler, the middle part of the finger cylinder is rotatably connected to the top of the sliding frame, a fixed plate is fixedly connected to the top of the operation table, a rotating ring is rotatably connected to the inside of the fixed plate, six springs are fixedly connected to the inside of the rotating ring, a sliding plate is fixedly connected to one ends, far away from the fixed plate, of the six springs, the six sliding plates are all slidably connected to the inside of the rotating ring, and a support, six the inside of support frame all rotates and is connected with the ball.

Preferably, the polishing assembly comprises a second motor, a base, two rotating rods, two belt pulleys and a polishing abrasive belt, the base is fixedly connected to the top of the operating platform, the second motor is fixedly connected to the top of the base, an output shaft of the second motor is fixedly connected with the rotating rods at the top through a coupler, the bottom of the output shaft of the second motor is rotatably connected to the inside of the base, the two belt pulleys are respectively and fixedly connected to the middle parts of the two rotating rods, and the polishing abrasive belt is rotatably connected to the outer sides of the two belt pulleys.

Preferably, a control panel is fixedly mounted at the top of the first motor.

Preferably, a sliding groove is formed in the top of the operating platform, and the hydraulic rod is fixedly connected to the inside of the sliding groove.

Preferably, six mounting grooves are formed in the rotating ring, six springs are fixedly connected to the six mounting grooves respectively, twelve limiting grooves are formed in the rotating ring, the twelve limiting grooves are communicated with the six mounting grooves respectively, and the six sliding plates are slidably connected to the twelve limiting grooves respectively.

Preferably, the middle sleeve of the finger cylinder is provided with a stabilizing ring fixedly connected with the finger cylinder, and the stabilizing ring is rotatably connected to the top of the sliding frame.

(III) advantageous effects

Compared with the prior art, the utility model provides a grinding device is used in table tennis bat production possesses following beneficial effect:

1. the polishing device for producing table tennis bat has the advantages that the whole device is supported by the operating table, when the table tennis bat needs to be polished, the handle end of the table tennis bat can be inserted into the rotating ring, when the table tennis bat is inserted, six balls are extruded, so that six support frames respectively drive six sliding plates to move, then six springs are compressed, then after the handle end enters the rotating ring, the elasticity of the six springs is utilized, so that the six balls extrude the handle, the handle end is stabilized, then the table tennis bat bottom plate is clamped by the finger cylinder, good fixing effect is ensured, the cushion arranged at the clamping part of the finger cylinder can protect the table tennis bat in the clamping process, the damage to the table tennis bat bottom plate is reduced, and then the polishing component and the first motor can be utilized to start working, so that the arc angle at the joint of the table tennis bat handle and the bottom plate can be polished, meanwhile, the hydraulic rod is utilized to drive the sliding frame to reciprocate in the polishing process, so that reciprocating polishing can be performed in the rotating process, and the polishing quality is guaranteed.

2. This grinding device is used in table tennis bat production operates through the second motor to make the top dwang rotate, utilize two belt pulleys and the setting in abrasive band of polishing, thereby make two dwang drive two belt pulleys and rotate, thereby make the abrasive band of polishing begin to rotate, provide the function of polishing.

3. This grinding device is used in table tennis bat production, through control panel's setting, convenient to use person controls first motor, second motor, finger cylinder and hydraulic stem, and is more convenient.

4. This grinding device is used in table tennis bat production, through the setting of sliding tray, the carriage of being convenient for provides installation space for the hydraulic stem when the operation panel is inside to slide.

5. This grinding device is used in table tennis bat production, through the setting of six mounting grooves, six spring fixed connection to the inside of rotating ring of being convenient for can play limiting displacement to six sliding plates according to the setting of twelve spacing grooves, reduce in the motion process six sliding plates take place phenomenons such as rotation, skew.

6. This grinding device is used in table tennis bat production through the setting of stabilizing ring, plays the supporting role to the finger cylinder, guarantees that the finger cylinder is more stable at the rotation in-process.

Drawings

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

FIG. 2 is a schematic view of the front partial section of the structure of the present invention;

FIG. 3 is a schematic side sectional view of the structure of the fixing plate and the rotating ring of the present invention;

fig. 4 is an enlarged schematic view of a in the structure diagram 3 of the present invention.

In the figure: 1. an operation table; 101. a sliding groove; 2. polishing the assembly; 201. a second motor; 202. a base; 203. rotating the rod; 204. a belt pulley; 205. sanding an abrasive belt; 3. a carriage; 4. a hydraulic lever; 5. a finger cylinder; 501. a stabilizing ring; 6. a fixing plate; 7. a rotating ring; 701. mounting grooves; 702. a limiting groove; 8. a spring; 9. a sliding plate; 10. a support frame; 11. a ball bearing; 12. a first motor; 13. a control panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a polishing device for producing a table tennis bat comprises an operation table 1, a polishing component 2 is fixedly installed on the top of the operation table 1, a sliding frame 3 is slidably connected on the top of the operation table 1, a hydraulic rod 4 is fixedly installed inside the operation table 1, the left end of the hydraulic rod 4 is fixedly connected with the sliding frame 3, a first motor 12 is fixedly installed on the top of the sliding frame 3, an output shaft of the first motor 12 is fixedly connected with a finger cylinder 5 through a coupler, the middle part of the finger cylinder 5 is rotatably connected to the top of the sliding frame 3, a fixed plate 6 is fixedly connected on the top of the operation table 1, a rotating ring 7 is rotatably connected inside the fixed plate 6, six springs 8 are fixedly connected inside the rotating ring 7, sliding plates 9 are fixedly connected to one ends of the six springs 8 far away from the fixed plate 6, and the six sliding plates 9, one sides of the six sliding plates 9, which are far away from the springs 8, are fixedly connected with supporting frames 10, the insides of the six supporting frames 10 are rotatably connected with balls 11, the whole device plays a supporting role through the operation table 1, when the racket is required to be polished, the handle end of the racket can be inserted into the rotating ring 7, when the racket is inserted, the six balls 11 are extruded, so that the six supporting frames 10 respectively drive the six sliding plates 9 to move, then the six springs 8 are compressed, then after the handle end enters the rotating ring 7, the elastic force of the six springs 8 is utilized, so that the six balls 11 extrude the handle, thereby the handle end is stabilized, then the bottom plate of the racket is clamped by the finger cylinder 5, good fixing effect is ensured, and the racket can be protected by the soft cushion arranged at the clamping part of the finger cylinder 5 in the clamping process, the reduction causes the harm to the racket bottom plate, usable polishing assembly 2 and first motor 12 begin work afterwards to can polish the arc angle of racket handle and bottom plate junction, utilize hydraulic stem 4 to drive carriage 3 reciprocating motion at the in-process of polishing simultaneously, thereby can be at the reciprocal polishing of rotatory in-process, guarantee the quality of polishing.

Further, the grinding assembly 2 includes a second motor 201, a base 202, two rotating rods 203, two belt pulleys 204 and a grinding belt 205, the base 202 is fixedly connected to the top of the operating platform 1, the second motor 201 is fixedly connected to the top of the base 202, an output shaft of the second motor 201 is fixedly connected to the top rotating rod 203 through a coupling, a left end of the bottom rotating rod 203 is rotatably connected to the inside of the base 202, the two belt pulleys 204 are respectively and fixedly connected to the middle portions of the two rotating rods 203, the grinding belt 205 is rotatably connected to the outer sides of the two belt pulleys 204, the second motor 201 operates, so that the top rotating rod 203 rotates, the two belt pulleys 204 and the grinding belt 205 are arranged, so that the two rotating rods 203 drive the two belt pulleys 204 to rotate, the grinding belt 205 starts to rotate, and a grinding function is provided.

Further, the top fixed mounting of first motor 12 has control panel 13, and through control panel 13's setting, convenient to use person controls first motor 12, second motor 201, finger cylinder 5 and hydraulic stem 4, and is more convenient.

Further, sliding tray 101 has been seted up at the top of operation panel 1, and hydraulic stem 4 fixed connection is to the inside of sliding tray 101, through the setting of sliding tray 101, and the carriage 3 of being convenient for provides installation space for hydraulic stem 4 when operation panel 1 is inside to slide.

Further, six mounting grooves 701 have been seted up to the inside of swivel collar 7, six springs 8 are fixed connection to the inside of six mounting grooves 701 respectively, twelve spacing grooves 702 have been seted up to the inside of swivel collar 7, twelve spacing grooves 702 communicate with six mounting grooves 701 respectively, six sliding plates 9 are sliding connection to the inside of twelve spacing grooves 702 respectively, setting through six mounting grooves 701, six springs 8 fixed connection to the inside of swivel collar 7 of being convenient for, according to the setting of twelve spacing grooves 702, can play limiting displacement to six sliding plates 9, it rotates to reduce six sliding plates 9 in the motion process, phenomenons such as skew take place.

Further, the middle part cover of finger cylinder 5 is equipped with rather than fixed connection's stabilizing ring 501, and stabilizing ring 501 rotates the top that is connected to carriage 3, through stabilizing ring 501's setting, plays supporting role to finger cylinder 5, guarantees that finger cylinder 5 is more stable at the rotation in-process.

The utility model discloses the first motor 12 that uses and second motor 201 model all can be Y90L-4, and the finger cylinder 5 model that uses can be MHZ2, and the hydraulic stem 4 model that uses can be YQ20A, and the control panel 13 model that uses can be SPC-STW-1810, and it is provided with rather than supporting control switch, and control switch's mounted position can select according to the in-service use needs.

The working principle is as follows: the operation table 1 is used for supporting the whole device, the arrangement of the control panel 13 is utilized, a user can conveniently control the first motor 12, the second motor 201, the finger cylinder 5 and the hydraulic rod 4, the operation is more convenient, when the racket needs to be polished, the grip end of the racket can be inserted into the rotating ring 7, when the racket is inserted, the six balls 11 are extruded, so that the six support frames 10 respectively drive the six sliding plates 9 to move, the arrangement of the six mounting grooves 701 is utilized, the six springs 8 are conveniently and fixedly connected to the inside of the rotating ring 7, the arrangement of the twelve limiting grooves 702 can limit the six sliding plates 9, the phenomena of rotation, deviation and the like of the six sliding plates 9 in the moving process are reduced, then the six springs 8 are compressed, and then after the grip end enters the inside of the rotating ring 7, the elasticity of the six springs 8 is utilized, so that the six balls 11 extrude the grip, thereby stabilizing the grip end, subsequently clamping the racket bottom plate by the finger cylinder 5 to ensure good fixing effect, protecting the racket in the clamping process by the cushion arranged at the clamping part of the finger cylinder 5 to reduce damage to the racket bottom plate, subsequently starting working by the grinding component 2 and the first motor 12, operating by the second motor 201 to rotate the top rotating rod 203, utilizing the arrangement of the two belt discs 204 and the grinding abrasive belt 205 to drive the two belt discs 204 to rotate the grinding abrasive belt 205 to provide grinding function, thereby grinding the arc angle at the joint of the racket grip and the bottom plate, utilizing the arrangement of the stabilizing ring 501 to support the finger cylinder 5 to ensure that the finger cylinder 5 is more stable in the rotating process, and simultaneously utilizing the hydraulic rod 4 to drive the sliding frame 3 to reciprocate in the grinding process, thereby can be at reciprocal polishing of rotatory in-process, guarantee the quality of polishing, whole device carries out the centre gripping to the racket both ends, under the stable circumstances of assurance centre gripping, reduces the racket and takes place to squint by a wide margin, the circumstances such as drop, reduces to cause the harm to the racket to guarantee efficiency and the quality of polishing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a table tennis bat is grinding device for production, includes operation panel (1), its characterized in that: the polishing device is characterized in that a polishing assembly (2) is fixedly mounted at the top of the operating table (1), a sliding frame (3) is slidably connected to the top of the operating table (1), a hydraulic rod (4) is fixedly mounted inside the operating table (1), the left end of the hydraulic rod (4) is fixedly connected with the sliding frame (3), a first motor (12) is fixedly mounted at the top of the sliding frame (3), an output shaft of the first motor (12) is fixedly connected with a finger cylinder (5) through a coupler, the middle of the finger cylinder (5) is rotatably connected to the top of the sliding frame (3), a fixed plate (6) is fixedly connected to the top of the operating table (1), a rotating ring (7) is rotatably connected to the inside of the fixed plate (6), six springs (8) are fixedly connected to the inside of the rotating ring (7), and a sliding plate (9) is fixedly connected to one ends, far away from the fixed plate (6), six sliding plates (9) are all connected to the inside of rotating ring (7) in a sliding mode, six sliding plates (9) are all fixedly connected with supporting frames (10) on one sides far away from springs (8), and balls (11) are all connected to the inside of six supporting frames (10) in a rotating mode.

2. The grinding device for producing table tennis bats according to claim 1, wherein: the grinding assembly (2) comprises a second motor (201), a base (202), two rotating rods (203), two belt pulleys (204) and a grinding abrasive belt (205), the base (202) is fixedly connected to the top of the operating platform (1), the second motor (201) is fixedly connected to the top of the base (202), an output shaft of the second motor (201) is fixedly connected with the top rotating rod (203) through a coupler, the left end of the rotating rod (203) is rotatably connected to the inside of the base (202), the two belt pulleys (204) are respectively and fixedly connected to the middle parts of the two rotating rods (203), and the grinding abrasive belt (205) is rotatably connected to the outer sides of the two belt pulleys (204).

3. The grinding device for producing table tennis bats according to claim 1, wherein: and a control panel (13) is fixedly mounted at the top of the first motor (12).

4. The grinding device for producing table tennis bats according to claim 1, wherein: a sliding groove (101) is formed in the top of the operating platform (1), and the hydraulic rod (4) is fixedly connected to the inside of the sliding groove (101).

5. The grinding device for producing table tennis bats according to claim 1, wherein: six mounting grooves (701) are formed in the rotating ring (7), six springs (8) are fixedly connected to the six mounting grooves (701) respectively, twelve limiting grooves (702) are formed in the rotating ring (7), the twelve limiting grooves (702) are communicated with the six mounting grooves (701) respectively, and the six sliding plates (9) are connected to the twelve limiting grooves (702) in a sliding mode respectively.

6. The grinding device for producing table tennis bats according to claim 1, wherein: the middle part cover of finger cylinder (5) is equipped with rather than its fixed connection's stabilizing ring (501), stabilizing ring (501) rotate the top that is connected to carriage (3).