CN215748521U

CN215748521U - Polishing device for motion table

Info

Publication number: CN215748521U
Application number: CN202122104459.4U
Authority: CN
Inventors: 朱玉宽; 黎志东; 霍卫玲; 陈伟文; 刘�文; 吴大仕
Original assignee: Guangzhou Honghui Metal Products Co ltd
Current assignee: Guangzhou Honghui Metal Products Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-02-08
Anticipated expiration: 2031-09-02

Abstract

The utility model belongs to the technical field of polishing equipment and discloses a polishing device for a moving table, which comprises a base, wherein a brush plate is movably arranged at the top of the base, a brush is fixedly arranged at the bottom end of the brush plate, vertical blocks are fixedly arranged on two sides of the brush plate, a groove positioned at the left end of each vertical block is formed in the base, a moving block positioned in the groove is fixedly arranged at the left end of each vertical block, a driving motor is fixedly arranged at the top of the base, and a transverse shaft is fixedly sleeved at the other end of an output shaft of the driving motor. According to the utility model, the brush plate, the driving motor, the vertical rod and the connecting rod are arranged, the transverse shaft and the vertical rod can rotate due to the operation of the driving motor, the connecting rod pushes the brush plate and the shell to move leftwards through the rotation of the vertical rod, the brush plate drives the brush to move leftwards, so that the cleaning operation is carried out on the scraps at the top of the base, and the subsequent polishing operation is prevented from being influenced.

Description

Polishing device for motion table

Technical Field

The utility model belongs to the technical field of polishing equipment, and particularly relates to a polishing device for a moving table.

Background

The key to the operation of the polishing machine is to try to achieve a maximum polishing rate to remove the damaged layer created during polishing as quickly as possible, while also allowing the polished damaged layer to not affect the tissue that is ultimately observed, i.e., not causing spurious tissue.

Currently, enterprises are producing sports tables, for example: the surfaces of the table tennis table, the billiard table and the like are usually rough after primary processing, so that a polishing machine is needed to polish the surfaces of the table tennis table, partial scraps are generated when the sports table is polished, if the sports table is not cleaned in time, the polishing operation of the follow-up sports table is influenced, inconvenience is brought to workers, and the table tennis table, the billiard table and the like need to be improved and optimized.

General burnishing machine is carrying out long-time polishing operation back to the motion table, and its piece of polishing will take place serious wearing and tearing to make the polishing operation effect of follow-up motion table relatively poor, consequently need change its piece of polishing, the piece of polishing on general burnishing machine adopts the screw thread nail to its fixed mounting usually, makes staff's dismantlement process comparatively loaded down with trivial details, and then has reduced staff's operating efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides a polishing device for a moving table, which has the advantages of timely cleaning and convenience in disassembly.

In order to achieve the purpose, the utility model provides the following technical scheme: a polishing device for a sports table comprises a base, wherein a brush plate is movably mounted at the top of the base, a brush is fixedly mounted at the bottom end of the brush plate, vertical blocks are fixedly mounted on two sides of the brush plate, a groove located at the left end of each vertical block is formed in the base, a moving block located in the groove is fixedly mounted at the left end of each vertical block, a driving motor is fixedly mounted at the top of the base, a transverse shaft and a vertical rod can be rotated due to the operation of the driving motor, the brush plate and the vertical blocks are pushed leftwards by a connecting rod due to the rotation of the vertical rod, the brush plate drives the brush to move leftwards, so that cleaning operation is carried out on scraps at the top of the base, the transverse shaft is fixedly sleeved at the other end of an output shaft of the driving motor, the vertical rod is fixedly mounted at the other end of the transverse shaft, and the connecting rod is hinged between the top of the vertical rod and the right end of the vertical block, the top of the base is provided with a moving block positioned at the left end of the brush board.

As a preferred technical scheme, the right end of the top of the base is fixedly provided with a supporting block, the top of the left end of the supporting block is movably provided with a transverse block, a rectangular groove located at the right end of the transverse block is formed in the supporting block, a movable block located in the rectangular groove is fixedly arranged at the right end of the transverse block, and a pneumatic cylinder is fixedly arranged at the bottom end of the movable block.

As a preferred technical scheme of the utility model, a power motor is fixedly installed inside the transverse block, a vertical shaft is fixedly sleeved at the other end of an output shaft of the power motor, the bottom end of the vertical shaft penetrates through the transverse block and is movably provided with a polishing sheet body, a fixed clamping block positioned at the left end of the polishing sheet body is fixedly installed at the bottom end of the transverse block, a fixed block positioned at the right side of the polishing sheet body is fixedly installed at the bottom end of the transverse block, and the vertical shaft can rotate due to the operation of the power motor, so that the polishing sheet body is driven to rotate, and when the polishing sheet body contacts a motion table, the surface of the polishing sheet body can be polished.

According to a preferable technical scheme, the fixing block is internally hinged with a cross rod, an arc block is fixedly mounted at the left end of the cross rod, the arc block is movably connected with the polishing piece body, the number of the cross rods is two, a rigid spring is fixedly connected between the right ends of the two cross rods, due to the design of the arc block, a worker loosens the cross rods, and due to the elastic recovery effect of the rigid spring, the arc block can rotate and contact with the polishing piece body to clamp and fix the polishing piece body.

As a preferred technical scheme of the utility model, a housing is fixedly mounted at the bottom end of the transverse block, a moving plate is movably sleeved in the housing, a moving block is fixedly mounted at the left end of the moving plate, and the left end of the moving block penetrates through the housing and extends into the transverse rod.

As a preferred technical scheme of the utility model, a moving rod is fixedly mounted at the right end of the moving plate, the right end of the moving rod penetrates through the housing and extends to the right side of the housing, a flexible spring positioned in the housing is movably sleeved on the outer surface of the moving rod, two ends of the flexible spring are respectively and fixedly connected with the right end of the moving plate and the right wall of the inner cavity of the housing, and due to the design of the flexible spring, after a worker loosens the moving rod, the moving plate is pushed leftwards due to the elastic force recovery action of the flexible spring, so that the moving block enters the inside of the cross rod, and the cross rod is further fixed.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the brush plate, the driving motor, the vertical rod and the connecting rod are arranged, the transverse shaft and the vertical rod can rotate due to the operation of the driving motor, the connecting rod pushes the brush plate and the shell to move leftwards through the rotation of the vertical rod, the brush plate drives the brush to move leftwards, so that the cleaning operation is carried out on the scraps at the top of the base, and the subsequent polishing operation is prevented from being influenced.

2. According to the utility model, the fixed clamping blocks, the cross rods, the arc blocks and the moving rods are arranged, the moving rods are pulled rightwards, so that the moving plates and the moving rods move rightwards, the moving blocks are driven to move rightwards and be separated from the cross rods, at the moment, the flexible springs are extruded by the moving plates to be in an elastic compression state, the cross rods are pressed, the two cross rods move oppositely, the arc blocks are opened through the transmission action of the cross rods, the grinding sheet body is convenient to disassemble, and the operation efficiency of workers is improved.

Drawings

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

FIG. 2 is a schematic cross-sectional side view of the present invention;

FIG. 3 is a schematic view of the structure of the arc block of the present invention;

FIG. 4 is a schematic sectional view from above of the present invention;

fig. 5 is a schematic view of the enlarged structure of a portion a in fig. 4 according to the present invention.

In the figure: 1. a base; 2. brushing the board; 3. a brush; 4. a vertical block; 5. a groove; 6. a motion block; 7. a drive motor; 8. a horizontal axis; 9. a vertical rod; 10. a connecting rod; 11. a support block; 12. a transverse block; 13. a rectangular groove; 14. a movable block; 15. a pneumatic cylinder; 16. a power motor; 17. a vertical axis; 18. polishing the sheet body; 19. fixing the clamping block; 20. a fixed block; 21. a cross bar; 22. an arc block; 23. a rigid spring; 24. A housing; 25. moving the plate; 26. a motion bar; 27. a moving block; 28. a flexible spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the utility model provides a polishing device for a moving table, which comprises a base 1, a brush plate 2 is movably arranged at the top of the base 1, a brush 3 is fixedly arranged at the bottom end of the brush plate 2, vertical blocks 4 are fixedly arranged at both sides of the brush plate 2, a groove 5 positioned at the left end of the vertical block 4 is arranged in the base 1, a moving block 6 positioned in the groove 5 is fixedly arranged at the left end of the vertical block 4, a driving motor 7 is fixedly arranged at the top of the base 1, a transverse shaft 8 and a vertical rod 9 can rotate due to the operation of the driving motor 7, a connecting rod 10 pushes the brush plate 2 and the vertical block 4 leftwards due to the rotation of the vertical rod 9, the brush plate 2 drives the brush 3 to move leftwards, so as to clean debris at the top of the base 1, a transverse shaft 8 is fixedly sleeved at the other end of an output shaft of the driving motor 7, a vertical rod 9 is fixedly arranged at the other end of the transverse shaft 8, a connecting rod 10 is hinged between the top of the vertical rod 9 and the right end of the vertical block 4, and a moving block 27 positioned at the left end of the brush board 2 is arranged at the top of the base 1.

Wherein, the right-hand member fixed mounting at base 1 top has supporting shoe 11, the top movable mounting of the 11 left ends of supporting shoe has horizontal piece 12, rectangular channel 13 that is located horizontal piece 12 right-hand member is seted up to the inside of supporting shoe 11, the right-hand member fixed mounting of horizontal piece 12 has the movable block 14 that is located rectangular channel 13 inside, the bottom fixed mounting of movable block 14 has pneumatic cylinder 15, because rectangular channel 13's design, can play good limiting displacement to movable block 14, make horizontal piece 12 more stable when carrying out elevating movement, thereby the staff of being convenient for polishes the operation to the motion table.

Wherein, the inside fixed mounting of horizontal piece 12 has motor power 16, the fixed cover of the other end of motor power 16 output shaft has connect vertical axis 17, horizontal piece 12 and movable mounting have the piece body of polishing 18 are run through to vertical axis 17's bottom, the bottom fixed mounting of horizontal piece 12 has the fixed clamp splice 19 that is located the piece body 18 left end of polishing, the bottom fixed mounting of horizontal piece 12 has the fixed block 20 that is located the piece body 18 right side of polishing, because motor power 16's operation, will make vertical axis 17 take place to rotate, thereby drive the piece body 18 of polishing and rotate, when the piece body 18 of polishing contacts the motion table, will polish the operation to its surface.

Wherein, fixed block 20's inside articulates there is horizontal pole 21, the left end fixed mounting of horizontal pole 21 has arc piece 22, arc piece 22 and polish swing joint between the piece body 18, the quantity of horizontal pole 21 is two, fixedly connected with rigid spring 23 between the right-hand member of two horizontal poles 21, because the design of arc piece 22, the staff loosens horizontal pole 21, thereby because rigid spring 23's elasticity recovery effect, will make arc piece 22 rotate and with polish a body 18 contact and carry out the centre gripping fixed to polishing piece body 18.

Wherein, the bottom fixed mounting of horizontal piece 12 has shell 24, and the inside activity of shell 24 is cup jointed movable plate 25, and the left end fixed mounting of movable plate 25 has movable block 27, and the left end of movable block 27 runs through shell 24 and extends to the inside of horizontal pole 21, because the design of movable block 27, when movable block 27 left motion and make movable block 27 enter into horizontal pole 21 inside, will play good fixed action to horizontal pole 21 to fix the operation to polishing piece body 18.

Wherein, the right-hand member fixed mounting of movable plate 25 has motion bar 26, the right-hand member of motion bar 26 runs through shell 24 and extends to the right side of shell 24, the surface activity of motion bar 26 has cup jointed the flexible spring 28 that is located the inside of shell 24, the both ends of flexible spring 28 respectively with the right-hand member of movable plate 25 and the right wall fixed connection of shell 24 inner chamber, because the design of flexible spring 28, after staff loosens motion bar 26, because the elasticity recovery effect of flexible spring 28, will promote movable plate 25 left, make movable block 27 enter into the inside of horizontal pole 21, and then fix horizontal pole 21.

The working principle and the using process of the utility model are as follows:

firstly, a worker places a moving table to be processed at the top of a base 1, starts a pneumatic cylinder 15 and a power motor 16, and enables a vertical shaft 17 to rotate due to operation of the power motor 16 so as to drive a polishing disc body 18 to rotate;

after the grinding sheet body 18 is used for grinding the moving table, partial chips are accumulated on the top of the base 1, the worker starts the driving motor 7 at the moment, the transverse shaft 8 and the vertical rod 9 can rotate due to the operation of the driving motor 7, the connecting rod 10 pushes the brush plate 2 and the vertical block 4 leftwards due to the rotation of the vertical rod 9, the brush plate 2 drives the brush 3 to move leftwards, the chips on the top of the base 1 are cleaned, the chips enter the moving block 27 and are convenient to clean uniformly, the driving motor 7 is operated again, the vertical rod 9 rotates rightwards, and the brush plate 2 is driven to move rightwards through the connecting rod 10 and reset;

because of the long-time continuous polishing operation, the surface of the polishing sheet body 18 is seriously abraded, when the polishing sheet body needs to be replaced, a worker pulls the moving rod 26 rightwards to enable the moving plate 25 and the moving rod 26 to move rightwards, so as to drive the moving block 27 to move rightwards and separate from the cross rod 21, at the moment, the flexible spring 28 is extruded by the moving plate 25 to be in an elastic compression state, the rigid spring 23 is in the elastic compression state by pressing the cross rod 21, at the moment, the two cross rods 21 move oppositely, so that the two arc blocks 22 are opened through the transmission action of the cross rod 21, the polishing sheet body 18 is convenient to detach, after the polishing sheet body 18 is replaced, the polishing sheet body 18 is placed between the fixed clamping blocks 19 and the arc blocks 22, the cross rod 21 is loosened, due to the elastic recovery action of the rigid spring 23, the arc blocks 22 can rotate and contact with the polishing sheet body 18, so as to clamp and fix the polishing sheet body 18, when the moving rod 26 is released, the moving plate 25 is pushed leftward by the elastic force restoring action of the flexible spring 28, so that the moving block 27 enters the inside of the crossbar 21 to fix the crossbar 21.

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.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A motion table burnishing device, includes base (1), its characterized in that: the top of the base (1) is movably provided with a brush plate (2), the bottom end of the brush plate (2) is fixedly provided with a brush (3), vertical blocks (4) are fixedly arranged on both sides of the brush plate (2), a groove (5) positioned at the left end of the vertical block (4) is arranged in the base (1), a moving block (6) positioned in the groove (5) is fixedly arranged at the left end of the vertical block (4), a driving motor (7) is fixedly installed at the top of the base (1), a transverse shaft (8) is fixedly sleeved at the other end of an output shaft of the driving motor (7), a vertical rod (9) is fixedly arranged at the other end of the transverse shaft (8), a connecting rod (10) is hinged between the top of the vertical rod (9) and the right end of the vertical block (4), the top of the base (1) is provided with a moving block (27) positioned at the left end of the brush plate (2).

2. A sports table polishing device as set forth in claim 1, wherein: the pneumatic die is characterized in that a supporting block (11) is fixedly mounted at the right end of the top of the base (1), a transverse block (12) is movably mounted at the top of the left end of the supporting block (11), a rectangular groove (13) located at the right end of the transverse block (12) is formed in the supporting block (11), a movable block (14) located in the rectangular groove (13) is fixedly mounted at the right end of the transverse block (12), and a pneumatic cylinder (15) is fixedly mounted at the bottom end of the movable block (14).

3. A sports table polishing device as set forth in claim 2, wherein: the inside fixed mounting of horizontal piece (12) has motor power (16), vertical shaft (17) have been fixed to be cup jointed to the other end of motor power (16) output shaft, horizontal piece (12) and movable mounting have polishing piece body (18) are run through to the bottom of vertical shaft (17), the bottom fixed mounting of horizontal piece (12) has fixed clamp splice (19) that are located polishing piece body (18) left end, the bottom fixed mounting of horizontal piece (12) has fixed block (20) that are located polishing piece body (18) right side.

4. A sports table polishing device as set forth in claim 3, wherein: the inside of fixed block (20) articulates there is horizontal pole (21), the left end fixed mounting of horizontal pole (21) has arc piece (22), arc piece (22) and polish swing joint between piece body (18), the quantity of horizontal pole (21) is two, two fixedly connected with rigidity spring (23) between the right-hand member of horizontal pole (21).

5. A sports table polishing device as set forth in claim 2, wherein: the bottom end of the transverse block (12) is fixedly provided with a shell (24), a moving plate (25) is movably sleeved in the shell (24), the left end of the moving plate (25) is fixedly provided with a moving block (27), and the left end of the moving block (27) penetrates through the shell (24) and extends into the transverse rod (21).

6. A kinematic table polishing device according to claim 5, characterized in that: the right end fixed mounting of movable plate (25) has motion pole (26), the right-hand member of motion pole (26) runs through shell (24) and extends to the right side of shell (24), the surface activity of motion pole (26) is cup jointed and is located flexible spring (28) of shell (24) inside, the both ends of flexible spring (28) respectively with the right-hand member of movable plate (25) and the right wall fixed connection of shell (24) inner chamber.