CN220660416U - Spacer sleeve inner and outer wall polishing device - Google Patents

Abstract

The utility model discloses spacer sleeve processing, which relates to the technical field of spacer sleeve inner and outer wall polishing devices, and comprises an operation table, wherein a plurality of supporting legs are arranged at the bottom of the operation table, a through groove and a first through hole are formed in the operation table, a first polishing component and a second polishing component are arranged on the operation table, the first polishing component comprises a concave connecting frame and a first polishing roller, the concave connecting frame penetrates through the through groove, a first groove is formed in the bottom end of the top of the concave connecting frame, and a second through hole is formed in the bottom of the concave connecting frame; according to the polishing device, the first polishing roller and the second polishing roller are driven to rotate by the polishing driving assembly, the rotating supporting assembly enables the spacer sleeve to rotate in the polishing process, so that the inner wall and the outer wall of the spacer sleeve are polished simultaneously, the polishing efficiency is improved, and the gap between the first polishing roller and the second polishing roller is adjusted by screwing the threaded rod, so that the polishing device is suitable for polishing spacer sleeves with different sizes.

Description

Spacer sleeve inner and outer wall polishing device

Technical Field

The utility model relates to the technical field of spacer sleeve machining, in particular to a spacer sleeve inner and outer wall polishing device.

Background

Polishing refers to a processing method for reducing the roughness of the surface of a workpiece by using mechanical, chemical or electrochemical modes and the like to obtain a bright and flat surface, and mainly utilizes a polishing tool and abrasive particles or other polishing media to carry out modification processing on the surface of the workpiece.

In the process of processing the spacer sleeve, the surface of the spacer sleeve needs to be polished, the polishing device of the conventional spacer sleeve can only polish the inner wall or the outer wall of the spacer sleeve independently, the inner wall and the outer wall of the spacer sleeve cannot be polished at the same time, so that the polishing efficiency is low, in addition, the polishing parts of part of polishing equipment are fixed in position, so that the spacer sleeve cannot be polished for the spacer sleeves with different sizes, and therefore, the development of the inner wall and outer wall polishing device of the spacer sleeve is necessary.

Disclosure of Invention

According to the polishing device for the inner wall and the outer wall of the spacer sleeve, the first polishing roller and the second polishing roller are driven to rotate through the polishing driving assembly, the rotating supporting assembly enables the spacer sleeve to rotate in the polishing process, the inner wall and the outer wall of the spacer sleeve are polished simultaneously, polishing efficiency is improved, gaps between the first polishing roller and the second polishing roller are adjusted through screwing the threaded rod, and therefore polishing of the spacer sleeve with different sizes is adapted.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a spacer sleeve inner and outer wall burnishing device, includes the operation panel, the bottom of operation panel is provided with a plurality of supporting legs, set up logical groove and first through-hole on the operation panel, be provided with first polishing component and second polishing component on the operation panel, first polishing component includes concave link and first polishing roller, the concave link runs through in logical groove and the bottom at top has seted up first recess, and the second through-hole has been seted up to the bottom, the roller top of first polishing roller embeds in second through-hole in, the bottom runs through in second through-hole in and is connected with concave link rotation, first spacing groove has been seted up to the bottom of concave link, be provided with first spacing ring on the roller of first polishing roller, first spacing ring rotates and sets up in first spacing groove, the second polishing component includes L shape link and second roller, the one end of L shape link is connected with the upper surface of operation panel, the bottom of the other end has seted up the second recess, the roller top embedding second recess of second roller is connected with L shape second, the bottom runs through in second recess and is connected with the second polishing pad, the rotation is provided with the second spacing groove, the rotation is provided with the spacing block in the rotation of the second through-hole, the rotation is kept away from in the first spacing groove, the rotation is connected with the second polishing pad, the rotation is provided with the spacing block in the rotation on the side of the rotation of the first polishing pad, the rotation is kept away from the first spacing groove, the rotation is connected with the first polishing pad, the top is connected with the top of the first polishing pad, and the rotation is provided with the spacing pad rotation, the polishing driving assembly can drive the first polishing roller and the second polishing roller to rotate, and the rotating supporting assembly can drive the spacer sleeve body to rotate between the first polishing roller and the second polishing roller.

Preferably, the polishing drive assembly comprises a first driving motor, a rotating shaft, a transmission barrel and a shaft sleeve, a first fixing rod and a plurality of second fixing rods are connected to the bottom of the operating platform, a plurality of second fixing rods are connected to the bottom ends of the second fixing rods, the first driving motor is arranged on the supporting plate, one end of the rotating shaft is connected with the output end of the first driving motor, the other end of the rotating shaft penetrates through the first fixing rod and is rotationally connected with the first fixing rod, the bottom end of a roll shaft of the first polishing roller is connected with a first bevel gear, the bottom end of the roll shaft of the second polishing roller is connected with a second bevel gear, a third bevel gear and a fourth bevel gear are arranged on the rotating shaft, the first bevel gear is connected with the third bevel gear in a meshed mode, a shaft sleeve is sleeved on the rotating shaft, one end of the shaft sleeve is connected with the third bevel gear, a pair of third limiting grooves are formed in the rotating shaft, a pair of inner rings of the shaft sleeves are arranged on the shaft sleeve in a sliding mode and are rotationally connected with the transmission barrel through a pair of concave limiting grooves, and the transmission barrel is connected with the transmission barrel.

Preferably, the rotation supporting component comprises a second driving motor, a gear, an end face gear ring, a supporting ring and a plurality of electromagnets, wherein the end face gear ring is arranged at the bottom of the supporting ring, an annular groove is formed in the surface of the operating platform, the supporting ring is arranged above the annular groove and is in sliding connection with the operating platform, the end face gear ring is arranged in the annular groove, a mounting groove is formed in the operating platform, the second driving motor is arranged in the mounting groove, the output end of the second driving motor is connected with the gear, the gear is meshed with the end face gear ring, the electromagnets are arranged in the supporting ring, and the supporting ring can support the spacer sleeve.

Preferably, a hand wheel is arranged at the outer side end part of the threaded rod.

The utility model provides a spacer sleeve inner and outer wall polishing device, which has the following beneficial effects:

1. according to the polishing device, the first polishing roller and the second polishing roller are driven to rotate by the polishing driving assembly, the rotating supporting assembly enables the spacer sleeve to rotate in the polishing process, so that the inner wall and the outer wall of the spacer sleeve are polished simultaneously, the polishing efficiency is improved, and the gap between the first polishing roller and the second polishing roller is adjusted by screwing the threaded rod, so that the polishing device is suitable for polishing spacer sleeves with different sizes;

2. when the transmission barrel moves, the shaft sleeve can be driven to move along the axial direction of the rotating shaft, the shaft sleeve drives the third bevel gear connected with the shaft sleeve to move, and the pair of limiting blocks arranged on the inner ring of the shaft sleeve are arranged in the pair of third limiting grooves formed in the rotating shaft, so that the shaft sleeve and the third bevel gear can be driven to rotate when the rotating shaft rotates, and the third bevel gear can be adjusted at the axial position of the rotating shaft, and is meshed with the first bevel gear.

Drawings

FIG. 1 is a schematic view of a polishing apparatus for inner and outer walls of a spacer sleeve according to the present utility model;

fig. 2 is a schematic view of the structure of a spacer sleeve inner and outer wall polishing device sleeve according to the present utility model.

In the figure: 1. an operation table; 1-1, through grooves; 1-2, a first through hole; 1-3, a second limit groove; 2. a concave connecting frame; 3. an L-shaped connecting frame; 4. a first polishing roller; 4-1, a first groove; 4-2, a first bevel gear; 5. a second polishing roller; 5-1, a second groove; 5-2, a second bevel gear; 6. a first fixing rod; 7. a rotating shaft; 8. a third limit groove; 9. a shaft sleeve; 10. a transmission cylinder; 11. a third limiting ring; 12. a third bevel gear; 13. a fourth bevel gear; 14. a first driving motor; 15. a second fixing rod; 16. a support plate; 17. a connecting plate; 18. a threaded rod; 19. a fixed block; 20. a hand wheel; 21. a second driving motor; 22. a gear; 23. an end face gear ring; 24. a support ring; 25. a spacer body; 26. a limiting block; 27. an electromagnet.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-2, the spacer sleeve inner and outer wall polishing device comprises an operation table 1, wherein a plurality of supporting legs are arranged at the bottom of the operation table 1, a through groove 1-1 and a first through hole 1-2 are formed in the operation table 1, a first polishing component and a second polishing component are arranged on the operation table 1, the first polishing component comprises a concave connecting frame 2 and a first polishing roller 4, the concave connecting frame 2 penetrates through the through groove 1-1, a first groove 4-1 is formed in the bottom end of the top of the concave connecting frame, a second through hole is formed in the bottom of the concave connecting frame, the top of a roller shaft of the first polishing roller 4 is embedded into the first groove 4-1, the bottom of the roller shaft of the first polishing roller 4 penetrates through the second through hole and is in rotary connection with the concave connecting frame 2, a first limiting groove is formed in the bottom of the concave connecting frame 2, a first limiting ring is arranged on the roller shaft of the first polishing roller 4, the first spacing ring is rotationally arranged in the first spacing groove, the second polishing component comprises an L-shaped connecting frame 3 and a second polishing roller 5, one end of the L-shaped connecting frame 3 is connected with the upper surface of the operating platform 1, the bottom of the other end is provided with a second groove 5-1, the top of a roller shaft of the second polishing roller 5 is embedded into the second groove 5-1 and rotationally connected with the L-shaped connecting frame 3, the bottom penetrates through the first through hole 1-2 and is rotationally connected with the operating platform 1, the operating platform 1 is internally provided with a second spacing groove 1-3, the rotating shaft 7 of the second polishing roller 5 is provided with a second spacing ring which is rotationally arranged in the second spacing groove 1-3, one side of the concave connecting frame 2 far away from the second polishing roller 5 is connected with a connecting plate 17, the connecting plate 17 is arranged on the through groove 1-1 in a crossing manner and is horizontally and slidably connected with the operation table 1, one end, far away from the first polishing roller 4, of the connecting plate 17 is rotationally connected with a threaded rod 18, a fixed block 19 is arranged on the operation table 1, the threaded rod 18 penetrates through the fixed block 19 and is in threaded connection with the fixed block 19, a polishing driving assembly and a rotation supporting assembly are arranged on the operation table 1, the polishing driving assembly can drive the first polishing roller 4 and the second polishing roller 5 to rotate, and the rotation supporting assembly can drive the spacer sleeve body 25 to rotate between the first polishing roller 4 and the second polishing roller 5; the polishing driving assembly comprises a first driving motor 14, a rotating shaft 7, a transmission barrel 10 and a shaft sleeve 9, wherein the bottom of the operating table 1 is connected with a first fixed rod 6 and a plurality of second fixed rods 15, the bottom ends of the second fixed rods 15 are connected with a supporting plate 16, the first driving motor 14 is arranged on the supporting plate 16, one end of the rotating shaft 7 is connected with the output end of the first driving motor 14, the other end of the rotating shaft penetrates through the first fixed rod 6 and is in rotary connection with the first fixed rod 6, the bottom end of a roll shaft of the first polishing roll 4 is connected with a first bevel gear 4-2, the bottom end of a roll shaft of the second polishing roll 5 is connected with a second bevel gear 5-2, the rotating shaft 7 is provided with a third bevel gear 12 and a fourth bevel gear 13, the first bevel gear 4-2 is in meshed connection with the third bevel gear 12, a sliding sleeve 9 is arranged on the rotating shaft 7, one end of the shaft sleeve 9 is connected with the third bevel gear 12, a pair of limiting blocks 7 is provided with a pair of first shaft sleeves 8, a pair of limiting blocks 10 are arranged on the first side of limiting blocks and are connected with the first side of the transmission barrel 10 and are connected with the second side limiting blocks 10 through a pair of limiting blocks, and the first side limiting blocks 10 are arranged on the first side of the first side limiting blocks and the first side of the limiting blocks and the second side of the first side of the limiting blocks are in the first side of the first side limiting blocks are in the first side and the first side of the first side faces and the second side limiting sets respectively; the rotary support assembly comprises a second driving motor 21, a gear 22, an end face gear ring 23, a support ring 24 and a plurality of electromagnets 27, wherein the end face gear ring 23 is arranged at the bottom of the support ring 24, an annular groove is formed in the surface of the operation table 1, the support ring 24 is arranged above the annular groove and is in sliding connection with the operation table 1, the end face gear ring 23 is arranged in the annular groove, a mounting groove is formed in the operation table 1, the second driving motor 21 is arranged in the mounting groove, the output end of the second driving motor is connected with the gear 22, the gear 22 is in meshed connection with the end face gear ring 23, a plurality of electromagnets 27 are arranged in the support ring 24, and the support ring 24 can support a spacer sleeve; the outer end of the threaded rod 18 is provided with a hand wheel 20.

The detailed connection means are known in the art, and the following mainly introduces the working principle and process, specifically as follows:

in the present utility model, the first driving motor 14, the second driving motor 21 and the electromagnet 27 are all connected with an external electric control system through wires, and the above devices and the connection manner are all in the prior art, and are not described herein in detail.

According to the description of fig. 1-2, when the spacer body 25 is mounted on a rotation support component on the operation table 1, the inner wall of the spacer body 25 is in contact with the polishing part of the second polishing roller 5, then the threaded rod 18 is screwed, the threaded rod 18 penetrates through the fixed block 19 and is in threaded connection with the fixed block 19, the end part of the threaded rod 18 is rotationally and in transmission connection with the connecting plate 17, therefore, when the threaded rod 18 is screwed, the threaded rod 18 moves towards the direction of the spacer body 25, the threaded rod 18 drives the connecting plate 17, the concave connecting frame 2 connected with the connecting plate 17 and the first polishing roller 4 rotationally connected with the concave connecting frame 2 to enable the first polishing roller 4 to abut against the outer wall of the spacer body 25, the connecting plate 17 is spanned on the through groove 1-1 to prevent the concave connecting frame 2 from vertically moving downwards, and then the polishing driving component is started, the polishing driving component drives the first polishing roller 4 and the second polishing roller 5 to rotate to simultaneously polish the inner wall and the outer wall of the spacer body 25, and finally, the rotation support component on the operation table 1 is started, and the rotation support component drives the rotation support component to rotationally drive the spacer body 25 to rotate to carry out overall polishing; according to the utility model, the first polishing roller 4 and the second polishing roller 5 are driven to rotate by the polishing driving component, the spacer sleeve body 25 is rotated in the polishing process by the rotation supporting component, so that the inner wall and the outer wall of the spacer sleeve are polished simultaneously, the polishing efficiency is improved, and the gap between the first polishing roller 4 and the second polishing roller 5 is adjusted by screwing the threaded rod 18, so that the spacer sleeve is suitable for polishing spacers with different sizes.

There is a possibility of implementation, when the output end of the first driving motor 14 arranged on the supporting plate 16 rotates, the first driving motor 14 drives the rotating shaft 7 connected with the first driving motor to rotate, when the rotating shaft 7 rotates, the third bevel gear 12 and the fourth bevel gear 13 arranged on the rotating shaft are driven to rotate, the third bevel gear 12 drives the first bevel gear 4-2 connected with the third bevel gear to rotate, the first bevel gear 4-2 drives the first polishing roller 4 connected with the first bevel gear 4-2 to rotate, the fourth bevel gear 13 rotates and drives the second bevel gear 5-2 connected with the second bevel gear 5-2 to rotate, thereby realizing that the first driving motor 14 drives the first polishing roller 4 and the second polishing roller 5 to rotate, when a gap between the first polishing roller 4 and the second polishing roller 5 is adjusted, the 18 drives the concave connecting frame 2 to move, and the driving barrel 10 connected with the concave connecting frame, as the driving barrel 10 is sleeved on the shaft sleeve 9, and a pair of third limiting rings 11 are arranged on two sides of the driving barrel 9, when the driving barrel 10 rotates, the driving barrel 10 drives the second bevel gear 5-2 to rotate, and the third bevel gear 7 can drive the rotating shaft 7 to rotate along the first shaft 8 and the second bevel gear 8 to rotate, and the third shaft 8 can slide along the first shaft 8 and the second shaft 8, and the third limiting block is arranged on the shaft 8, and the third shaft 8 can be axially meshed with the third shaft 8, and the third shaft 8 can be axially connected with the third shaft 8, and the third limiting block is simultaneously, and the third shaft 8 can be axially connected with the third shaft 8, and the third limiting block is axially connected with the third bevel gear 9, and the third bevel gear 2 can be connected.

In one implementation possibility, when the output end of the second driving motor 21 arranged in the installation groove of the operating platform 1 rotates, the gear 22 connected with the second driving motor is driven to rotate, when the gear 22 rotates, the end face gear ring 23 meshed with the gear 22 is driven to rotate, the end face gear ring 23 is arranged in the annular groove and can prevent deflection in the rotating process, when the end face gear ring 23 rotates, the supporting ring 24 connected with the end face gear ring 23 is driven to rotate, when the supporting ring 24 rotates, the spacer sleeve body 25 arranged on the supporting ring 24 is driven to rotate, so that rotation is realized in the process of polishing the inner wall and the outer wall of the spacer sleeve body 25, and a plurality of electromagnets 27 arranged in the supporting ring 24 can enable the spacer sleeve to be adsorbed and fixed when the power is supplied, so that stability on the supporting ring 24 is ensured.

There is a possibility of implementation that the outer end of the threaded rod 18 is provided with a hand wheel 20, and screwing the hand wheel 20 facilitates the operation of the threaded rod 18.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (4)

1. The utility model provides a spacer sleeve inner and outer wall burnishing device, includes operation panel (1), the bottom of operation panel (1) is provided with a plurality of supporting legs, its characterized in that, set up logical groove (1-1) and first through-hole (1-2) on operation panel (1), be provided with first polishing component and second polishing component on operation panel (1), first polishing component includes concave link (2) and first polishing roller (4), first recess (4-1) have been seted up in logical groove (1-1) and the bottom at top to concave link (2), the second through-hole has been seted up at the bottom, the roller top of first polishing roller (4) imbeds in first recess (4-1), the bottom runs through in second through-hole and concave link (2) rotate and be connected, first spacing groove has been seted up on the bottom of concave link (2), be provided with first spacing ring on the roller of first roller (4), first spacing ring rotates and sets up in first polishing groove (1) and first polishing roller (5), the second polishing roller (3) and second polishing roller (5) are connected with the bottom of second (1) and the one end of top (5) are connected with one end (1) and the top of second polishing roller (3) are connected, the bottom runs through in first through-hole (1-2) and is connected with operation panel (1) rotation, second spacing groove (1-3) have been seted up in operation panel (1), be provided with the second spacing ring on pivot (7) of second polishing roller (5), the second spacing ring rotates and sets up in second spacing groove (1-3), one side that second polishing roller (5) was kept away from to concave connection frame (2) is connected with connecting plate (17), connecting plate (17) stride establish on logical groove (1-1) and with operation panel (1) horizontal sliding connection, one end rotation that first polishing roller (4) was kept away from to connecting plate (17) is connected with threaded rod (18), be provided with fixed block (19) on operation panel (1), threaded rod (18) run through in fixed block (19) and with fixed block (19) threaded connection, be provided with polishing drive assembly and rotation supporting component on operation panel (1), polishing drive assembly can drive first polishing roller (4) and second polishing roller (5) and rotation supporting component (25) can drive polishing roller (5) rotation between first polishing roller (5) and second polishing roller (5).

2. The spacer sleeve inner and outer wall polishing device according to claim 1, wherein the polishing driving assembly comprises a first driving motor (14), a rotating shaft (7), a transmission barrel (10) and a shaft sleeve (9), a first fixing rod (6) and a plurality of second fixing rods (15) are connected to the bottom of the operation table (1), a supporting plate (16) is connected to the bottom ends of the second fixing rods (15), the first driving motor (14) is arranged on the supporting plate (16), one end of the rotating shaft (7) is connected with the output end of the first driving motor (14), the other end of the rotating shaft (7) penetrates through the first fixing rod (6) and is in rotary connection with the first fixing rod (6), a first bevel gear (4-2) is connected to the bottom end of a roller shaft of the first polishing roller (4), a second bevel gear (5-2) is connected to the bottom end of the roller shaft of the second polishing roller (5), a third bevel gear (12) and a fourth bevel gear (13) are arranged on the rotating shaft (7), the first bevel gear (4-2) is meshed with the third bevel gear (12) and is connected with the fourth bevel gear (9) in a sliding manner, the third bevel gear (12) is meshed with the fourth bevel gear (9), a pair of third spacing groove (8) has been seted up on pivot (7), the inner circle of axle sleeve (9) is provided with a pair of stopper (26), a pair of stopper (26) slip sets up in a pair of third spacing groove (8), rotate on axle sleeve (9) and be connected with transmission section of thick bamboo (10), on axle sleeve (9) and be located the both sides of transmission section of thick bamboo (10) and be provided with a pair of third spacing ring (11), transmission section of thick bamboo (10) are connected with concave connection frame (2) through the connecting rod.

3. The spacer sleeve inner and outer wall polishing device according to claim 1, wherein the rotary supporting assembly comprises a second driving motor (21), a gear (22), an end face gear ring (23), a supporting ring (24) and a plurality of electromagnets (27), the end face gear ring (23) is arranged at the bottom of the supporting ring (24), an annular groove is formed in the surface of the operating table (1), the supporting ring (24) is arranged above the annular groove and is in sliding connection with the operating table (1), the end face gear ring (23) is arranged in the annular groove, a mounting groove is formed in the operating table (1), the second driving motor (21) is arranged in the mounting groove, the output end of the second driving motor is connected with the gear (22), the gear (22) is in meshed connection with the end face gear ring (23), a plurality of electromagnets (27) are arranged in the supporting ring (24), and the spacer sleeve can be supported by the supporting ring (24).

4. A spacer inner and outer wall polishing device according to claim 1, characterized in that the outer end of the threaded rod (18) is provided with a hand wheel (20).