CN116833841A

CN116833841A - Polishing equipment with function of polishing front and back simultaneously

Info

Publication number: CN116833841A
Application number: CN202310703633.8A
Authority: CN
Inventors: 刘先建; 罗成; 陈生; 孙莹
Original assignee: Jiangsu Anton Precision Machinery Manufacturing Co ltd
Current assignee: Jiangsu Anton Precision Machinery Manufacturing Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2023-10-03

Abstract

The invention discloses polishing equipment with a front side and back side polishing function, and relates to the technical field of gear polishing equipment. According to the invention, the first clamping rod and the second clamping rod can simultaneously approach or separate from the center; the gears with different sizes can be clamped and fixed, and the gear clamping and fixing and loosening operations are fully automatically processed, so that the method is convenient and quick; the second polishing piece is always clung to the upper surface and the lower surface of the gear to be processed, and the first polishing piece is always clung to the side surface of the gear to be processed, so that the polishing frame can polish gears with different outer diameters and different thicknesses, the applicability of equipment can be effectively enhanced, and the first polishing piece and the second polishing piece are matched to polish the front side, the back side and the side of the gear simultaneously, so that the operation is convenient and quick.

Description

Polishing equipment with function of polishing front and back simultaneously

Technical Field

The invention relates to the technical field of gear polishing equipment, in particular to polishing equipment with a front side and back side polishing function.

Background

The gear is a mechanical element with teeth on the rim and can continuously mesh with and transmit motion and power. Gears are used in a wide variety of industries, where in the automotive field, various parts of the automobile are required to work with gears. In the production and processing process of the gear, the gear needs to be polished and polished, so that the surface cleanliness of the gear is improved, and the meshing precision and durability of the gear are ensured.

Patent (CN 216681632U) discloses a gear polishing device, which comprises a housing and an inner component, wherein the inner wall of the housing is fixedly connected with the inner component; the inner assembly comprises a first motor, the top of the first motor is fixedly connected with a rotating rod through an output shaft, the outer wall of the rotating rod is fixedly connected with a lower limiting ring, the top of the rotating rod is fixedly connected with a rotating disc, the top thread of the rotating disc is fixedly connected with a fixing buckle, the inner wall of the shell is fixedly connected with a lower supporting plate, and the inner wall of the shell is fixedly connected with an upper supporting plate. This gear grinding device, the polishing of gear surface can be accomplished to the polishing piece, and fixed knot can fixed gear, and the polishing piece can reciprocate, adapts to the gear of different thickness, and the gear clearance can be accomplished to the wire wheel and polishing, accomplishes the gear comprehensively and polishes, and the second motor cooperation pivot can drive the wire wheel and rotate, and the wire wheel can be close to and keep away from the gear, adapts to the gear of different diameters.

In the gear polishing device in the patent document, only one gear can be polished at a time, and when the other gear is switched, the gears are required to be disassembled and assembled, so that the operation is complicated; and only one side of the gear can be polished at a time, and the other side of the gear can be polished only after the gear is turned over.

Disclosure of Invention

The invention aims to provide polishing equipment with a front side and a back side simultaneously polishing function, so as to solve the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a polishing equipment with function of polishing simultaneously on positive and negative, includes the frame, the vertical rotation in frame inner wall one side is equipped with two-way ball screw, two-way ball screw outer wall both ends symmetry is equipped with screw-nut, screw-nut outer wall is equipped with the backup pad, is located the top the backup pad bottom is equipped with the first clamping lever that rotates the connection, is located the below the backup pad bottom is equipped with the second clamping lever that rotates the connection, the frame top is equipped with the carriage between first clamping lever and second clamping lever, the frame top is equipped with the carriage in the carriage top.

Further, the frame includes two stands, one the stand inner wall is equipped with two-way ball screw assorted mounting groove, the stand top is equipped with first servo motor, first servo motor jar output and two-way ball screw top fixed connection, two the stand outer wall vertically seted up with backup pad assorted first logical groove, the backup pad top that is located the top is equipped with the second servo motor, second servo motor output and first clamping lever top fixed connection, second clamping lever outer wall top is equipped with the round platform, first clamping lever bottom has been seted up with round platform assorted slot, first clamping lever bottom is equipped with a plurality of elastic sheet in the slot outside, second clamping lever outer wall is equipped with hemispherical guide block in round platform bottom.

Further, the backup pad is kept away from screw-nut one end and is equipped with the sliding plate with first logical groove assorted, two be equipped with flexible median between the backup pad, first logical inslot wall is equipped with a plurality of and flexible median assorted guide ring.

Further, the outer walls of the first clamping rod and the second clamping rod are respectively provided with a supporting ring, the inner walls of the supporting plates are respectively provided with a second through groove matched with the first clamping rod and the second clamping rod, the inner walls of the supporting plates are provided with annular grooves matched with the supporting rings, and the annular grooves are communicated with the second through grooves.

Further, the carriage includes bottom plate, delivery board, stripping frame and material receiving frame, the bottom plate level is located between first clamping lever and the second clamping lever, the bottom plate top is located in the delivery board slip, the first through-hole with round platform assorted is seted up at the bottom plate top, a plurality of and round platform assorted second through-hole has been seted up at the delivery board top, the bottom plate top level is equipped with first servo cylinder, first servo cylinder output and delivery board outer wall fixed connection, the delivery board top seted up with the fourth groove of polishing frame assorted, fourth groove link up with the second through-hole.

Further, the stripping frame comprises a fixed block and a trapezoid plate, the bottom of the trapezoid plate is flush with the top of the conveying plate, the trapezoid plate is arranged at the top of the fixed block, and a guide inclined plane is arranged on one side, close to the conveying plate, of the outer wall of the trapezoid plate.

Further, connect work or material rest includes support frame and tray, the tray outer wall rotates through back shaft and support frame to be connected, be equipped with the torsional spring between back shaft and the support frame, tray outer wall top is equipped with the baffle.

Further, the polishing frame comprises a first connecting plate which is vertically arranged, a first polishing sheet is arranged on one side of the outer wall of the first connecting plate, a second servo electric cylinder is horizontally arranged on the other side of the outer wall of the first connecting plate, a second connecting plate which is movably connected is symmetrically arranged at the top and the bottom of the outer wall of the first connecting plate, and second polishing sheets are arranged on one side, adjacent to the outer wall of the second connecting plate.

Further, the second connecting plate passes first connecting plate, the third tee bend groove has been seted up on first connecting plate surface, the vertical slide rail that is equipped with of third tee bend inslot wall, slide rail inboard matching is equipped with sliding connection's slider, slider inner wall has seted up with second connecting plate assorted third through-hole, second connecting plate outer wall is close to second servo electric jar one end and is equipped with a plurality of first spring, first spring one end and first connecting plate outer wall fixed connection, slider outer wall is kept away from second servo electric jar one end and is equipped with the second spring, second spring and slide rail inner wall fixed connection.

Further, the second connecting plate outer wall is kept away from second servo electric jar one end and is equipped with the arc wall, the arc wall is equipped with the first ball that a plurality of rotated and is connected, slider outer wall bilateral symmetry is equipped with the second ball that a plurality of rotated and is connected.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the bidirectional ball screw, the first clamping rod, the second clamping rod, the first connecting plate, the first polishing piece, the second connecting plate and the second polishing piece are arranged, the gear to be processed is placed on the conveying frame, the conveying frame conveys the gear to be processed between the first clamping rod and the second clamping rod, and the first clamping rod and the second clamping rod can be simultaneously close to or far away from the center; when the first clamping rod and the second clamping rod move towards the center at the same time, the round platform is gradually inserted into the slot, the round platform pushes the elastic sheet outside the slot outwards, the round platform gradually moves upwards, the angle of pushing the elastic sheet upwards is larger, the outer wall of the elastic sheet is tightly contacted with the inner wall of the circular hole of the gear to be processed, so that the gears with different sizes can be clamped and fixed, and the operation is convenient and quick; the first clamping rod and the second clamping rod are adjusted to be gradually separated, the jacking angle of the elastic piece is gradually reduced along with the gradual downward movement of the round table, the clamping force on the gear is also gradually reduced, the gear is separated from the outer side of the elastic piece of the first clamping rod and falls downwards, the gear is supported by the conveying frame, the gear is separated from the second clamping rod, and the conveying frame conveys the machined gear forwards to finish one-time gear polishing treatment; the gear clamping and fixing and loosening operations are fully automatically processed, so that the method is convenient and quick; the upper surface department and the lower surface department of waiting to process the gear are moved respectively to two second connecting plates, the side surface department of waiting to process the gear is moved to first connecting plate, the gear that waits to process of adaptable different external diameters of polishing frame, the second polishing piece is hugged closely with the upper surface and the lower surface of waiting to process the gear all the time, make the gear that waits to process of adaptable different thickness of polishing frame, thereby make the gear that polishes frame can carry out the processing of polishing to different external diameters, different thickness, can effectively strengthen the suitability of equipment, first polishing piece and second polishing piece cooperation are polished to gear positive and negative and side simultaneously and are handled, convenient operation is swift.

2. According to the invention, the bottom plate, the conveying plate, the stripping frame and the material receiving frame are arranged, the gear to be processed is placed outside the top of the second through hole, the conveying plate is driven by the second servo electric cylinder to horizontally move along the bottom plate, the gear to be processed at the top is driven by the conveying plate to horizontally move, when the second through hole at the top of the conveying plate is aligned with the first through hole of the bottom plate, the first clamping rod and the second clamping rod are regulated to move, and the gear is clamped by the first clamping rod and the second clamping rod through the first through hole and the second through hole, so that the operation is convenient and quick; after the gear is polished, the gear falls to the top of the conveying plate, the first servo electric cylinder stretches to push the conveying plate forwards, the stripping frame is contacted with the gear at the top of the conveying frame along with the gradual forward movement of the conveying plate, the fixed block fixedly supports the trapezoidal plate, the guide inclined surface at the top of the trapezoidal plate is contacted with the gear, the gear moves along the guide inclined surface along with the continuous movement of the conveying plate, the guide inclined surface is used for turning over the gear, the gear is separated from the conveying plate and falls onto the tray of the material receiving frame, the supporting frame supports the tray, the supporting shaft rotatably supports the tray, and the torsion spring rotatably supports the tray, so that the tray can fall and reset along the supporting shaft, the elastic buffer receiving treatment effect of the gear can be effectively enhanced, and the damage degree of collision between the gear and the tray can be effectively reduced; the baffle protects the outer side of the tray, and gears can be effectively prevented from falling off the tray.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:

FIG. 1 is a front view of the entire present invention;

FIG. 2 is a front cross-sectional view of the entirety of the present invention;

FIG. 3 is an enlarged schematic view of the present invention at A in FIG. 2;

FIG. 4 is a front view of the sanding frame of the present invention;

FIG. 5 is a front cross-sectional view of the sanding frame of the present invention;

FIG. 6 is an enlarged schematic view of the present invention at B in FIG. 5;

FIG. 7 is a top view of a second web of the present invention;

FIG. 8 is a side view of the carriage of the present invention;

FIG. 9 is a side cross-sectional view of the carrier of the present invention;

in the figure: 1. a frame; 2. a two-way ball screw; 3. a screw nut; 4. a support plate; 5. a first clamping lever; 6. a second clamping rod; 7. a carriage; 8. a polishing frame; 9. a column; 10. a first servo motor; 11. a first through groove; 12. a second servo motor; 13. round bench; 14. a slot; 15. an elastic sheet; 16. a hemispherical guide block; 17. a sliding plate; 18. a telescopic isolation belt; 19. a guide ring; 20. a support ring; 21. a second through slot; 22. an annular groove; 23. a bottom plate; 24. a conveying plate; 25. a stripping frame; 26. a receiving rack; 27. a first through hole; 28. a second through hole; 29. a first servo cylinder; 30. a fixed block; 31. a trapezoidal plate; 32. a guide slope; 33. a support frame; 34. a tray; 35. a support shaft; 36. a baffle; 37. a first connection plate; 38. a first polishing sheet; 39. a second servo cylinder; 40. a second connecting plate; 41. a second polishing sheet; 42. a first spring; 43. a first ball; 44. a second ball; 45. a second spring; 46. a fourth slot; 47. a third through slot; 48. a slide rail; 49. a slide block; 50. and a third through hole.

Detailed Description

The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

The polishing equipment with the function of polishing both sides simultaneously as shown in fig. 1-7 comprises a frame 1, wherein a bidirectional ball screw 2 is vertically arranged on one side of the inner wall of the frame 1 in a rotating manner, screw nuts 3 are symmetrically arranged at two ends of the outer wall of the bidirectional ball screw 2, a supporting plate 4 is arranged on the outer wall of the screw nuts 3, a first clamping rod 5 in rotating connection is arranged at the bottom of the supporting plate 4 positioned above, a second clamping rod 6 in rotating connection is arranged at the bottom of the supporting plate 4 positioned below, a conveying frame 7 is arranged between the first clamping rod 5 and the second clamping rod 6 at the top of the frame 1, and a polishing frame 8 is arranged above the conveying frame 7 at the top of the frame 1; the rack 1 comprises two upright posts 9, wherein the inner wall of one upright post 9 is provided with an installation groove matched with the bidirectional ball screw 2, the top of the upright post 9 is provided with a first servo motor 10, the output end of the first servo motor 10 is fixedly connected with the top of the bidirectional ball screw 2, the outer walls of the two upright posts 9 are vertically provided with a first through groove 11 matched with the supporting plate 4, the top of the supporting plate 4 positioned above is provided with a second servo motor 12, the output end of the second servo motor 12 is fixedly connected with the top of the first clamping rod 5, the top of the outer wall of the second clamping rod 6 is provided with a round table 13, the bottom of the first clamping rod 5 is provided with a slot 14 matched with the round table 13, the outer side of the slot 14 at the bottom of the first clamping rod 5 is provided with a plurality of elastic pieces 15, and the bottom of the round table 13 at the outer wall of the second clamping rod 6 is provided with a hemispherical guide block 16; the polishing frame 8 comprises a first connecting plate 37 which is vertically arranged, a first polishing sheet 38 is arranged on one side of the outer wall of the first connecting plate 37, a second servo electric cylinder 39 is horizontally arranged on the other side of the outer wall of the first connecting plate 37, second connecting plates 40 which are movably connected are symmetrically arranged at the top and the bottom of the outer wall of the first connecting plate 37, and second polishing sheets 41 are arranged on the adjacent sides of the outer walls of the two second connecting plates 40; the second connecting plate 40 passes through the first connecting plate 37, the third through slot 47 has been seted up on first connecting plate 37 surface, the vertical slide rail 48 that is equipped with of third through slot 47 inner wall, slide rail 48 inboard matching is equipped with sliding connection's slider 49, slider 49 inner wall seted up with second connecting plate 40 assorted third through hole 50, second connecting plate 40 outer wall is close to second servo electric jar 39 one end and is equipped with a plurality of first spring 42, first spring 42 one end and first connecting plate 37 outer wall fixed connection, slider 49 outer wall is kept away from second servo electric jar 39 one end and is equipped with second spring 45, second spring 45 and slide rail 48 inner wall fixed connection.

The end, far away from the screw nut 3, of the supporting plate 4 is provided with a sliding plate 17 matched with the first through groove 11, a telescopic isolation belt 18 is arranged between the two supporting plates 4, the inner wall of the first through groove 11 is provided with a plurality of guide rings 19 matched with the telescopic isolation belt 18, and when the supporting plate 4 moves up and down, the sliding plate 17 slides along the first through groove 11, so that the safety and stability of the movement of the supporting plate 4 can be effectively ensured; when the distance between the two support plates 4 is reduced, the telescopic isolation belt 18 is contracted; when the distance between the two support plates 4 is enlarged, the telescopic isolation belt 18 is stretched; the telescopic isolation belt 18 isolates polishing scraps inside the first through groove 11 between the two support plates 4, so that the polishing scraps can be effectively prevented from entering the mounting groove through the first through groove 11, and the stability and safety of the movement of the bidirectional ball screw 2 are further ensured; the guide ring 19 guides the outside of the telescopic isolation belt 18, so that the telescopic isolation belt 18 can be effectively prevented from shifting during the telescopic operation.

The outer walls of the first clamping rod 5 and the second clamping rod 6 are respectively provided with a supporting ring 20, the inner walls of the supporting plates 4 are respectively provided with a second through groove 21 matched with the first clamping rod 5 and the second clamping rod 6, the inner walls of the supporting plates 4 are provided with annular grooves 22 matched with the supporting rings 20, the annular grooves 22 are communicated with the second through grooves 21, when the first clamping rod 5 and the second clamping rod 6 rotate, the first clamping rod 5 and the second clamping rod 6 rotate along the second through grooves 21, and the supporting rings 20 rotate along the inner sides of the annular grooves 22, so that the rotation stability of the first clamping rod 5 and the second clamping rod 6 can be effectively ensured.

The second connecting plate 40 outer wall is kept away from second servo electric jar 39 one end and is equipped with the arc wall, the arc wall is equipped with the first ball 43 that a plurality of rotated and is connected, slider 49 outer wall bilateral symmetry is equipped with the second ball 44 that a plurality of rotated and is connected, the arc wall is used for adapting to the cylindricality structure of first clamping lever 5 and second clamping lever 6, first ball 43 rolls in the arc inslot for when second connecting plate 40 moves to being close to first clamping lever 5 and second clamping lever 6, first ball 43 takes place rolling contact with first clamping lever 5 and second clamping lever 6, can effectively avoid taking place rigid contact between second connecting plate 40 and first clamping lever 5 and the second clamping lever 6, can effectively guarantee the security and the stability of second connecting plate 40, first clamping lever 5 and second clamping lever 6.

The implementation mode specifically comprises the following steps: when the two-way ball screw machine is used, a gear to be processed is placed on the conveying frame 7 through the arrangement of the two-way ball screw machine 2, the first clamping rod 5, the second clamping rod 6, the first connecting plate 37, the first polishing piece 38, the second connecting plate 40 and the second polishing piece 41, the conveying frame 7 conveys the gear to be processed between the first clamping rod 5 and the second clamping rod 6, the first servo motor 10 is started, the first servo motor 10 drives the two-way ball screw machine 2 to perform rotary motion, the two-way ball screw machine 2 drives the screw nut 3 to perform up-and-down lifting motion along the two-way ball screw machine 2, the two screw nuts 3 perform relative motion, the first servo motor 10 rotates forward or reversely rotates, the two screw nuts 3 can move towards the center of the two-way ball screw machine 2 at the same time or the two screw nuts 3 move towards the center away from the two-way ball screw machine 2 at the same time, the supporting plate 4 moves along with the screw nuts 3, and the first clamping rod 5 and the second clamping rod 6 move towards the center or away from the center at the same time; when the first clamping rod 5 and the second clamping rod 6 move towards the center at the same time, the first clamping rod 5 moves downwards from the gear to be processed, the second clamping rod 6 moves upwards from the lower part of the gear to be processed, the bottom of the first clamping rod 5 is inserted into a circular hole in the center of the gear to be processed, the second clamping rod 6 is inserted into a slot 14 in the bottom of the first clamping rod 5, along with the gradual insertion of the second clamping rod 6 into the slot 14, the round table 13 moves along with the second clamping rod 6, the round table 13 is gradually inserted into the slot 14, the round table 13 pushes the elastic sheet 15 outside the slot 14 outwards, the round table 13 gradually moves upwards, the angle of pushing the elastic sheet 15 is larger, the outer wall of the elastic sheet 15 is tightly contacted with the inner wall of the circular hole of the gear to be processed, so that gears with different sizes can be clamped and fixed, and the operation is convenient and quick; simultaneously, the first clamping rod 5 and the second clamping rod 6 clamp the gear to be processed to move to the center of the frame 1, and the gear to be processed is separated from the conveying frame 7;

the second servo electric cylinder 39 is adjusted to stretch out and draw back, the second servo electric cylinder 39 can drive the first connecting plate 37 to horizontally move, the second connecting plate 40 moves along with the first connecting plate 37, the first connecting plate 37 and the second connecting plate 40 are respectively close to a gear to be processed, the two second connecting plates 40 respectively move to the upper surface and the lower surface of the gear to be processed, the first connecting plate 37 moves to the side surface of the gear to be processed, the first polishing piece 38 on the outer wall of the first connecting plate 37 can be effectively guaranteed to be closely attached to the side surface of the gear to be processed along with the pushing of the second servo electric cylinder 39, and the second connecting plate 40 can horizontally move along with the first connecting plate 37 under the elastic stretching support of the first spring 42; when the second connecting plate 40 is in contact with the first clamping rod 5 and the second clamping rod 6 before the first polishing piece 38 of the first connecting plate 37 is not in contact with the side surface of the gear to be processed, and the second connecting plate 40 passes through the third through groove 47 of the first connecting plate 37 as the first connecting plate 37 continues to move the gear to be processed, the first spring 42 stretches, so that the polishing frame 8 can adapt to gears to be processed with different outer diameters, and the operation is convenient and quick; the second spring 45 elastically supports the sliding block 49, the sliding block 49 slidably supports the second connecting plate 40, the sliding block 49 can slide along the sliding rail 48, the third through-slot 47 provides a sliding space for the second connecting plate 40, the second connecting plate 40 can be effectively ensured to move along the first connecting plate 37 in the vertical direction, the third through-hole 50 in the sliding block 49 can provide a moving space for the second connecting plate 40, and the second connecting plate 40 can horizontally move through the sliding block 49; under the support of the elastic force of the second springs 45, the distance between the two second connecting plates 40 can be adjusted in a self-adaptive manner, so that the second polishing sheet 41 is always clung to the upper surface and the lower surface of the gear to be processed, the polishing frame 8 can adapt to gears to be processed with different thicknesses, and the polishing frame 8 can polish gears with different outer diameters and different thicknesses, thereby effectively enhancing the applicability of equipment;

starting a second servo motor 12, enabling the second servo motor 12 to drive the first clamping rod 5 to rotate, clamping a gear to be machined by the first clamping rod 5 and the second clamping rod 6 in a matched mode, enabling the gear to be machined to be in a suspended state, enabling the gear to be machined and the second clamping rod 6 to rotate along with the first clamping rod 5, enabling the front side and the back side of the first polished wafer 38 and the front side and the back side of the gear to be machined to be tightly attached, enabling the first polished wafer 38 and the second polished wafer 41 to be matched to polish the front side and the back side of the gear simultaneously along with the rotation of the gear to be machined, and enabling the operation to be convenient and quick; the hemispherical guide block 16 guides the grinding scraps to avoid the influence of the grinding scraps on the normal rotation movement of the second clamping rod 6;

after the gear polishing treatment is finished, the first servo motor 10 is regulated to rotate in the opposite direction, the two screw nuts 3 are driven to move in the direction away from the center of the bidirectional ball screw 2 at the same time, the first clamping rod 5 is driven to move upwards, the second clamping rod 6 is driven to move downwards, the first clamping rod 5 and the second clamping rod 6 are gradually separated along with the movement of the first clamping rod 5 and the second clamping rod 6, the round table 13 moves downwards at the inner side of the slot 14, the round table 13 gradually moves downwards along with the gradual downward movement of the round table 13, the jacking angle of the elastic piece 15 is gradually reduced, the clamping force on the gear is also gradually reduced, the round table 13 of the second clamping rod 6 is separated from the outer side of the elastic piece 15 of the first clamping rod 5 and falls downwards along with the continuous separation of the first clamping rod 5, the gear is supported by the round table 13 of the second clamping rod 6, the gear is downward along with the downward movement of the second clamping rod 6, the second clamping rod 6 passes through the conveying frame 7 to move downwards, the gear is separated from the second clamping rod 6, and the conveying frame 7 conveys the machined gear forwards, and the gear polishing treatment is finished once; the gear clamping and fixing and loosening operations are fully automatically processed, so that the method is convenient and quick; the carrier 7 moves the next gear to be processed between the first clamping rod 5 and the second clamping rod 6, and polishing processing of the next gear is performed.

1-2 and 8-9, the conveying frame 7 comprises a bottom plate 23, a conveying plate 24, a stripping frame 25 and a receiving frame 26, the bottom plate 23 is horizontally arranged between the first clamping rod 5 and the second clamping rod 6, the conveying plate 24 is slidably arranged at the top of the bottom plate 23, a first through hole 27 matched with the round table 13 is formed in the top of the bottom plate 23, a plurality of second through holes 28 matched with the round table 13 are formed in the top of the conveying plate 24, a first servo electric cylinder 29 is horizontally arranged at the top of the bottom plate 23, the output end of the first servo electric cylinder 29 is fixedly connected with the outer wall of the conveying plate 24, a fourth through groove 46 matched with the polishing frame 8 is formed in the top of the conveying plate 24, and the fourth through groove 46 is communicated with the second through holes 28; the stripping frame 25 comprises a fixed block 30 and a trapezoid plate 31, the bottom of the trapezoid plate 31 is flush with the top of the conveying plate 24, the trapezoid plate 31 is arranged at the top of the fixed block 30, and a guide inclined plane 32 is arranged on one side, close to the conveying plate 24, of the outer wall of the trapezoid plate 31; the material receiving frame 26 comprises a supporting frame 33 and a tray 34, wherein the outer wall of the tray 34 is rotationally connected with the supporting frame 33 through a supporting shaft 35, a torsion spring is arranged between the supporting shaft 35 and the supporting frame 33, and a baffle 36 is arranged at the top of the outer wall of the tray 34.

The implementation mode specifically comprises the following steps: when the device is used, the bottom plate 23, the conveying plate 24, the stripping frame 25 and the material receiving frame 26 are arranged, the bottom plate 23 supports the conveying plate 24, a gear to be processed is placed outside the top of the second through hole 28, the first servo electric cylinder 29 drives the conveying plate 24 to horizontally move along the bottom plate 23, the conveying plate 24 drives the gear to be processed on the top to horizontally move, when the second through hole 28 on the top of the conveying plate 24 is aligned with the first through hole 27 of the bottom plate 23, the first clamping rod 5 and the second clamping rod 6 are adjusted to move, and the first clamping rod 5 and the second clamping rod 6 penetrate through the first through hole 27 and the second through hole 28 to clamp the gear, so that the operation is convenient and quick; in the process of the movement of the polishing frame 8, the fourth groove 46 provides a movement space for the polishing frame 8, so that the polishing frame 8 can be tightly attached to the gear for polishing; after the gear is polished, the gear falls to the top of the conveying plate 24, the first servo cylinder 29 stretches to push the conveying plate 24 forward, the stripping frame 25 is contacted with the gear at the top of the conveying plate 24 along with gradual forward movement of the conveying plate 24, the fixed block 30 fixedly supports the trapezoid plate 31, the guide inclined surface 32 at the top of the trapezoid plate 31 is contacted with the gear, the gear moves along the guide inclined surface 32 along with continuous movement of the conveying plate 24, the guide inclined surface 32 overturns the gear, the gear is separated from the conveying plate 24, the gear falls onto the tray 34 of the material receiving frame 26, the supporting frame 33 supports the tray 34, the supporting shaft 35 rotatably supports the tray 34, and the torsion spring rotatably supports the tray 34, so that the tray 34 can fall and reset along the supporting shaft 35, the elastic buffering receiving treatment effect on the gear can be effectively enhanced, and the damage degree of collision between the gear and the tray 34 can be effectively reduced; the baffle 36 protects the outside of the tray 34 and effectively prevents the gears from falling off the tray 34.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Polishing equipment with function of polishing both sides simultaneously, including frame (1), its characterized in that: the vertical rotation in frame (1) inner wall one side is equipped with two-way ball screw (2), two-way ball screw (2) outer wall both ends symmetry is equipped with screw-nut (3), screw-nut (3) outer wall is equipped with backup pad (4), is located the top backup pad (4) bottom is equipped with rotates first clamping lever (5) of connection, is located the below backup pad (4) bottom is equipped with rotates second clamping lever (6) of connection, frame (1) top is equipped with carriage (7) between first clamping lever (5) and second clamping lever (6), frame (1) top is equipped with in carriage (7) top and polishes frame (8).

2. A polishing apparatus having a front and back side simultaneous polishing function as claimed in claim 1, wherein: the frame (1) includes two stand (9), one stand (9) inner wall be equipped with two-way ball screw (2) assorted mounting groove, stand (9) top is equipped with first servo motor (10), first servo motor (10) output and two-way ball screw (2) top fixed connection, two stand (9) outer wall vertically seted up with backup pad (4) assorted first logical groove (11), be located backup pad (4) top of top and be equipped with second servo motor (12), second servo motor (12) output and first clamping lever (5) top fixed connection, second clamping lever (6) outer wall top is equipped with round platform (13), first clamping lever (5) bottom offer with round platform (13) assorted slot (14), first clamping lever (5) bottom is equipped with a plurality of elastic piece (15) in the slot (14) outside, second clamping lever (6) outer wall is equipped with hemisphere guide block (16) in round platform (13) bottom.

3. A polishing apparatus having a front and back side simultaneous polishing function as claimed in claim 2, wherein: one end, far away from the screw nut (3), of the supporting plate (4) is provided with a sliding plate (17) matched with the first through groove (11), a telescopic isolation belt (18) is arranged between the two supporting plates (4), and the inner wall of the first through groove (11) is provided with a plurality of guide rings (19) matched with the telescopic isolation belt (18).

4. A polishing apparatus having a front and back side simultaneous polishing function as claimed in claim 2, wherein: the outer walls of the first clamping rod (5) and the second clamping rod (6) are respectively provided with a supporting ring (20), the inner walls of the supporting plates (4) are respectively provided with a second through groove (21) matched with the first clamping rod (5) and the second clamping rod (6), the inner walls of the supporting plates (4) are provided with annular grooves (22) matched with the supporting rings (20), and the annular grooves (22) are communicated with the second through grooves (21).

5. A polishing apparatus having a front and back side simultaneous polishing function as claimed in claim 2, wherein: the conveying frame (7) comprises a bottom plate (23), a conveying plate (24), a stripping frame (25) and a receiving frame (26), wherein the bottom plate (23) is horizontally arranged between a first clamping rod (5) and a second clamping rod (6), the conveying plate (24) is slidably arranged at the top of the bottom plate (23), a first through hole (27) matched with a round table (13) is formed in the top of the bottom plate (23), a plurality of second through holes (28) matched with the round table (13) are formed in the top of the conveying plate (24), a first servo electric cylinder (29) is horizontally arranged at the top of the bottom plate (23), the output end of the first servo electric cylinder (29) is fixedly connected with the outer wall of the conveying plate (24), a fourth through groove (46) matched with the polishing frame (8) is formed in the top of the conveying plate (24), and the fourth through groove (46) is communicated with the second through holes (28).

6. A polishing apparatus having a front and back side simultaneous polishing function as recited in claim 5, wherein: the stripping frame (25) comprises a fixed block (30) and a trapezoid plate (31), the bottom of the trapezoid plate (31) is flush with the top of the conveying plate (24), the trapezoid plate (31) is arranged at the top of the fixed block (30), and a guide inclined plane (32) is arranged on one side, close to the conveying plate (24), of the outer wall of the trapezoid plate (31).

7. A polishing apparatus having a front and back side simultaneous polishing function as recited in claim 5, wherein: the material receiving frame (26) comprises a supporting frame (33) and a tray (34), wherein the outer wall of the tray (34) is rotationally connected with the supporting frame (33) through a supporting shaft (35), a torsion spring is arranged between the supporting shaft (35) and the supporting frame (33), and a baffle (36) is arranged at the top of the outer wall of the tray (34).

8. A polishing apparatus having a front and back side simultaneous polishing function as claimed in claim 2, wherein: the polishing frame (8) comprises a first connecting plate (37) which is vertically arranged, a first polishing piece (38) is arranged on one side of the outer wall of the first connecting plate (37), a second servo electric cylinder (39) is horizontally arranged on the other side of the outer wall of the first connecting plate (37), a second connecting plate (40) which is movably connected is symmetrically arranged at the top and the bottom of the outer wall of the first connecting plate (37), and a second polishing piece (41) is arranged on one side, adjacent to the outer wall, of the second connecting plate (40).

9. A polishing apparatus having a front and back side simultaneous polishing function as claimed in claim 8, wherein: the second connecting plate (40) passes first connecting plate (37), third through-hole (47) have been seted up on first connecting plate (37) surface, third through-hole (47) inner wall is vertical to be equipped with slide rail (48), slide rail (48) inboard matching is equipped with sliding connection's slider (49), third through-hole (50) with second connecting plate (40) assorted are seted up to slider (49) inner wall, second connecting plate (40) outer wall is close to second servo electric jar (39) one end and is equipped with a plurality of first spring (42), first spring (42) one end and first connecting plate (37) outer wall fixed connection, slider (49) outer wall is kept away from second servo electric jar (39) one end and is equipped with second spring (45), second spring (45) and slide rail (48) inner wall fixed connection.

10. A polishing apparatus having a front and back side simultaneous polishing function as claimed in claim 9, wherein: the outer wall of the second connecting plate (40) is far away from one end of the second servo electric cylinder (39) and is provided with an arc-shaped groove, the inner wall of the arc-shaped groove is provided with a plurality of first balls (43) which are connected in a rotating mode, and two sides of the outer wall of the sliding block (49) are symmetrically provided with a plurality of second balls (44) which are connected in a rotating mode.