CN217800984U

CN217800984U - High-speed mirror surface grinding and polishing device for metal products in batches

Info

Publication number: CN217800984U
Application number: CN202221559182.2U
Authority: CN
Inventors: 高云松; 李秀红; 王兴富; 李学楠; 夏永虎
Original assignee: Tangshan Yongjiu Machinery Manufacturing Co ltd
Current assignee: Tangshan Yongjiu Machinery Manufacturing Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-11-15
Anticipated expiration: 2032-06-21

Abstract

The utility model relates to a metal product mirror finish field discloses a metal product is high-speed mirror surface in batches and is ground throwing device, including the workbin, the inside work piece that is provided with evenly distributed of workbin, the work piece all sets up inside grinding medium, grinding medium all sets up inside the workbin, the work piece all is through quick change frock fixedly connected with shift fork, the one end that the work piece was kept away from to the shift fork all is provided with the driving lever, the equal fixed connection of driving lever is in rigid linkage periphery, rigid linkage all runs through swing box lateral wall, rigid linkage all with swing box sliding connection. The utility model discloses in, through the positive and negative revolution of transmission main shaft drive device, the swing action of shift fork is realized to rethread connecting rod shift fork structure to driving the work piece and realizing swing motion, realizing that the high-speed high-efficient high-quality processing of batch metal product work piece with the operating mode has safety ring, and is efficient, and is flexible good, with low costs, of high quality, the stable characteristics of production.

Description

High-speed mirror surface grinding and polishing device for metal products in batches

Technical Field

The utility model relates to a metal product mirror finish field especially relates to a metal product is high-speed mirror surface in batches and grinds throwing device.

Background

The mirror polishing of metal products directly depends on the degree of finish, and is directly explained as being as smooth as a mirror surface, the Ra0.2 or less, the mirror polishing is divided into mechanical mirror polishing and chemical solution mirror polishing, the mechanical mirror polishing is to achieve a smooth and bright surface similar to a mirror surface by a polishing process and a polishing process on a metal material, and the chemical solution mirror polishing is to achieve a bright effect by soaking with a chemical solution to remove surface oxide scale.

When metal product mirror surface is polished, various metal products in life belong to performance appearance parts, and the traditional polishing technology needs a plurality of manual processes from sand opening to polishing, so that the labor intensity of workers is high, the dust pollution is high, the quality is unstable, and the cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a metal product batch high-speed mirror surface grinding and polishing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a metal product is high-speed mirror surface in batches and is ground throwing device, includes the workbin, workbin inside is provided with evenly distributed's work piece, the work piece all sets up inside grinding medium, grinding medium all sets up inside the workbin.

As a further description of the above technical solution:

the workpiece is fixedly connected with a shifting fork through a quick-change tool, one end, away from the workpiece, of the shifting fork is provided with a shifting lever, the shifting lever is fixedly connected to the periphery of a rigid connecting rod set, the rigid connecting rod set penetrates through the side wall of the swing box body, the rigid connecting rod set is connected with the swing box body in a sliding mode, the swing box body is fixedly connected to the periphery of a first compound shaft, one end of the first compound shaft is connected with a first driven shaft through a coupler, the other end of the first compound shaft is connected with a transmission main shaft through a coupler, and the first driven shaft is connected with a cylindrical camshaft through a guide key.

As a further description of the above technical solution:

the transmission main shaft can be replaced by a revolution main shaft, the revolution main shaft is fixedly connected with a revolution box body, rotation small bevel gears which are uniformly distributed are arranged in the revolution box body, the rotation small bevel gears are all meshed with rotation large bevel gears, the rotation large bevel gears are all fixedly connected to the periphery of the rotation main shaft, one end, far away from the revolution main shaft, of the revolution box body is fixedly connected with a second driven shaft, rotation small bevel gears are all fixedly connected to the middle portions of the rotation small bevel gears, and one ends, far away from the rotation main shaft, of the rotation small bevel gears are all connected with a workpiece through a quick-change tool.

As a further description of the above technical solution:

and a return spring is sleeved on the periphery of the double acting shaft.

As a further description of the above technical solution:

the periphery of the driven shaft is connected with a driven box through a bearing.

As a further description of the above technical solution:

the periphery of one side of the cylindrical camshaft far away from the double-acting shaft is connected with a pulley pin shaft in a sliding mode.

As a further description of the above technical solution:

the rotation small umbrella tooth shafts penetrate through the revolution box body.

The utility model discloses following beneficial effect has:

in the utility model, the transmission main shaft drives the device to revolve forward and backward; the rotary motion is converted into the reciprocating motion of the connecting rod through the cylindrical cam mechanism, and the spring return structure is arranged; then, the swinging action of the shifting fork is realized through a connecting rod shifting fork structure, so that the workpiece is driven to realize swinging motion; finally, the revolution and swing combined motion is realized, so that the multidimensional composite processing of the grinding medium particle flow field on the workpiece is realized, the metal product workpiece is vertically arranged for one circle along the revolution direction of the device, and a plurality of layers are arranged along the axial direction, so that the batch processing of the metal product workpiece under the same working condition is realized, and when the workpiece is processed, the workpiece performs trend linear relative motion along the revolution motion of the device in the particle flow field and performs reciprocating swing around the axis, so that the disorder of grinding and polishing the surface of the metal product workpiece by the particle mixed grinding medium is realized, and the batch processing of the metal product workpiece under the same working condition, high speed, high efficiency and high quality is realized.

Drawings

Fig. 1 is a schematic view of a polishing motion form of a batch high-speed mirror polishing device for metal products according to the present invention;

fig. 2 is a schematic view of a mechanical structure of a self-swinging device of a batch high-speed mirror polishing device for metal products according to the present invention;

fig. 3 is a schematic view of a mechanical structure of a self-swinging device of a batch high-speed mirror polishing device for metal products.

Illustration of the drawings:

1. a workpiece; 2. a grinding media; 3. a material box; 4. a driven box; 5. a pulley pin shaft; 6. a cylindrical camshaft; 7. a first driven shaft; 8. a guide key; 9. a coupling; 10. swinging the box body; 11. a double acting shaft; 12. a return spring; 13. a rigid linkage; 14. a deflector rod; 15. a shifting fork; 16. quickly replacing the tool; 17. a transmission main shaft; 18. a revolution main shaft; 19. a rotation main shaft; 20. a revolution box body; 21. a self-rotating bevel pinion; 22. a small self-rotating bevel pinion; 23. a second driven shaft; 24. a big self-rotating bevel gear.

Detailed Description

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

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The first embodiment is as follows:

referring to fig. 1 and 2, the present invention provides an embodiment: the utility model provides a metal product is high-speed mirror surface in batches grinds throwing device, includes workbin 3, and workbin 3 is inside to be provided with evenly distributed's work piece 1, and work piece 1 all sets up inside grinding media 2, and grinding media 2 all sets up inside workbin 3.

The workpiece 1 is fixedly connected with shifting forks 15 through quick-change tools 16, one ends of the shifting forks 15, which are far away from the workpiece 1, are provided with shifting rods 14, the shifting rods 14 are fixedly connected to the peripheries of rigid connecting rod sets 13, the rigid connecting rod sets 13 penetrate through the side walls of the swinging box body 10, the rigid connecting rod sets 13 are slidably connected with the swinging box body 10, the swinging box body 10 is fixedly connected to the periphery of a driven shaft 11, one end of the driven shaft 11 is connected with a driven shaft I7 through a coupler 9, the other end of the driven shaft 11 is connected with a transmission main shaft 17 through the coupler 9, the driven shaft I7 is connected with a cylindrical camshaft 6 through a guide key 8, and the swinging box body 10 is driven by the transmission main shaft 17 to perform positive and negative revolution; the swing box body 10 drives the driven shaft I7 to rotate forward and backward through the coupler 9; the driven shaft I7 drives the cylindrical cam shaft 6 to rotate forward and backward through the guide key 8; the cylindrical camshaft 6 rotating forward and backward is driven by the pulley pin shaft 5 and the guide key 8 to perform axial reciprocating feeding motion; when the cylindrical camshaft 6 moves along the axial direction, the double acting shaft 11 is pushed to move axially and is reset along with the cylindrical camshaft 6 under the action of the reset spring 12, so that the reciprocating motion is realized; the rigid connecting rod group 13 is rigidly connected to the double acting shaft 11 so as to follow the double acting shaft 11 to reciprocate; a shifting lever 14 on the rigid connecting rod group 13 shifts a shifting fork 15, so that the shifting fork 15 is driven to reciprocate along the axis of the shifting fork 15, and finally, the compound movement of revolution and swing is realized, the workpiece 1 is installed on the shifting fork 15 through a quick-change tool 16, is vertically arranged for one circle along the revolution direction of the device, and is axially arranged for multiple layers; during processing, the workpiece 1 performs linear relative motion along the revolution motion of the device in a particle flow field, and simultaneously performs reciprocating swing around the axis, so that the disorder of grinding and polishing the surface of the workpiece 1 by the particle mixed grinding medium is realized, and the batch workpiece 1 is processed at the same working condition, high speed, high efficiency and high quality.

The periphery of the compound shaft 11 is sleeved with a return spring 12, the periphery of the driven shaft I7 is connected with a driven box 4 through a bearing, the periphery of one side, away from the compound shaft 11, of the cylindrical cam shaft 6 is connected with a pulley pin shaft 5 in a sliding mode, during machining, the workpiece 1 tends to perform linear relative motion along the revolution motion of the device in a particle flow field, and simultaneously performs reciprocating swing around the shaft center, so that the disorder of grinding and polishing the surface of the workpiece 1 by particle mixed grinding media is realized, the batch of workpieces 1 are machined in high speed, high efficiency and high quality under the same working condition, and the device has the characteristics of safety, environmental protection, high efficiency, good flexibility, low cost, good quality and stable production.

The working principle is as follows: the swinging box body 10 is driven by the transmission main shaft 17 to do positive and negative revolution; the swing box body 10 drives the driven shaft I7 to rotate forward and backward through the coupler 9; the driven shaft I7 drives the cylindrical cam shaft 6 to rotate forward and backward through the guide key 8; the cylindrical camshaft 6 rotating forward and backward is driven by the pulley pin shaft 5 and the guide key 8 to perform axial reciprocating feeding motion; when the cylindrical camshaft 6 moves along the axial direction, the double acting shaft 11 is pushed to move axially and is reset along with the cylindrical camshaft 6 under the action of the reset spring 12, so that the reciprocating motion is realized; the rigid connecting rod group 13 is rigidly connected to the double acting shaft 11 so as to follow the double acting shaft 11 to reciprocate; a shifting lever 14 on the rigid connecting rod group 13 shifts a shifting fork 15, so that the shifting fork 15 is driven to reciprocate along the axis of the shifting fork 15, and finally, the compound movement of revolution and swing is realized, the workpiece 1 is installed on the shifting fork 15 through a quick-change tool 16, is vertically arranged for one circle along the revolution direction of the device, and is axially arranged for multiple layers; during machining, the workpiece 1 moves linearly and relatively along the revolution of the device in a particle flow field and swings around the axis in a reciprocating manner, so that the disorder of grinding and polishing the surface of the workpiece 1 by the particle mixed grinding medium is realized, and the batch workpiece 1 is machined at the same working condition, high speed, high efficiency and high quality.

The second embodiment:

referring to fig. 1 and 2, the present invention provides an embodiment: the utility model provides a metal product is high-speed mirror surface in batches and is ground throwing device, includes workbin 3, and workbin 3 is inside to be provided with evenly distributed's work piece 1, and work piece 1 all sets up inside grinding medium 2, and grinding medium 2 all sets up inside workbin 3.

The transmission main shaft 17 can be replaced by a revolution main shaft 18, the revolution main shaft 18 is fixedly connected with a revolution box body 20, rotation small bevel gears 21 which are uniformly distributed are arranged in the revolution box body 20, the rotation small bevel gears 21 are all meshed with rotation large bevel gears 24, the rotation large bevel gears 24 are all fixedly connected to the periphery of the rotation main shaft 19, one end of the revolution box body 20, which is far away from the revolution main shaft 18, is fixedly connected with a driven shaft II 23, the middle parts of the rotation small bevel gears 21 are all fixedly connected with rotation small bevel gears 22, one ends of the rotation small bevel gears 22, which are far away from the rotation main shaft 19, are all connected with a workpiece 1 through a quick-change tool 16, the revolution main shaft 18 drives the revolution box body 20 to revolve in a positive and negative direction, the rotation main shaft 19 drives a steering structure of the rotation large bevel gears 24 and the rotation small bevel gears 22, the rotation of the rotation small bevel gears 22 is realized, and finally the compound movement of revolution and rotation is realized, and the mechanical structure can realize the coupling linkage movement of revolution and rotation by adjusting the rotation speed and the direction of a revolution motor; when the servo motor is used as a rotation motor to drive rotation, the servo motor is coupled with revolution to operate, so that the actions of rotary speed change, rotary quick reversing, directional immobility, reciprocating swing and the like of the small rotation bevel gear shaft 22 relative to the revolution box body 20 can be realized, more complex compound motion is formed between the small rotation bevel gear shaft and the positive and negative revolution of the revolution box body 20, the capacity of multi-posture programming in the machining process can be realized, a workpiece 1 is installed on the small rotation bevel gear shaft 22 through a quick change tool 16, is vertically arranged for one circle in the revolution direction of the device, and is axially arranged for multiple layers; during machining, the workpiece 1 moves linearly and relatively along the revolution of the device in a particle flow field, and simultaneously rotates, swings, moves in multiple postures and the like around the axis, so that the surface of the metal product workpiece 1 is ground and polished by the particle mixed grinding medium without disorder and dead angles in configuration, and the batch metal product workpiece 1 is machined at high speed, high efficiency and high quality under the same working condition.

The small rotating bevel pinion 22 penetrates through the revolution box body 20, when in processing, the workpiece 1 moves linearly and relatively along the revolution of the device in a particle flow field, and simultaneously rotates, swings, has multiple postures and the like around the axis, so that the disordering and configuration dead angles of the particle mixed grinding medium for grinding and polishing the surface of the metal product workpiece 1 are avoided, the batch metal product workpiece 1 is processed at the same working condition, high speed, high efficiency and high quality, and the small rotating bevel pinion has the characteristics of safety, environmental protection, high efficiency, good flexibility, low cost, good quality and stable production.

The working principle is as follows: the revolution main shaft 18 drives the revolution box body 20 to revolve forwards and backwards, the rotation main shaft 19 drives the steering structure of the rotation big bevel gear 24 and the rotation small bevel gear 22 to realize the rotation of the rotation small bevel gear 22, and finally the combined motion of revolution and rotation is realized, and the mechanical structure of the device can realize the coupled linkage motion of revolution and rotation by adjusting the rotating speed and the direction of the revolution and rotation motors; when the servo motor is used as a rotation motor to drive rotation, the servo motor is coupled with revolution to operate, so that the actions of rotation speed change, rotation rapid reversing, directional immobility, reciprocating swing and the like of the rotation small bevel gear shaft 22 relative to the revolution box body 20 can be realized, more complex compound motion is formed between the rotation small bevel gear shaft and the positive and negative revolution of the revolution box body 20, the capacity of multi-posture programming in the machining process can be realized, and the workpiece 1 is arranged on the rotation small bevel gear shaft 22 through the quick change tool 16, is vertically arranged for one circle in the revolution direction of the device, and is axially arranged for multiple layers; during processing, the workpiece 1 moves linearly and relatively along the revolution of the device in a particle flow field, and simultaneously rotates, swings, moves in multiple postures and the like around the axis, so that the surface of the metal product workpiece 1 is ground and polished by the particle mixed grinding medium without disorder and dead angles in configuration, and the batch metal product workpiece 1 is processed at the same working condition, high speed, high efficiency and high quality.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a metal product is high-speed mirror surface in batches and grinds throwing device, includes workbin (3), its characterized in that: the grinding device is characterized in that workpieces (1) which are uniformly distributed are arranged in the material box (3), the workpieces (1) are arranged in the grinding media (2), and the grinding media (2) are arranged in the material box (3).

2. The metal product batch high-speed mirror surface polishing device according to claim 1, characterized in that: work piece (1) all is through quick change frock (16) fixedly connected with shift fork (15), the one end that work piece (1) was kept away from in shift fork (15) all is provided with driving lever (14), the equal fixed connection of driving lever (14) is in rigidity linkage (13) periphery, rigidity linkage (13) all run through swing box (10) lateral wall, rigidity linkage (13) all with swing box (10) sliding connection, the equal fixed connection of swing box (10) is in double action axle (11) periphery, double action axle (11) one end is connected with driven shaft (7) through shaft coupling (9), the double action axle (11) other end is connected with transmission main shaft (17) through shaft coupling (9), driven shaft (7) are connected with cylindrical camshaft (6) through guide key (8).

3. The high-speed mirror polishing device for metal product batches as claimed in claim 2, wherein: the transmission main shaft (17) can be replaced by a revolution main shaft (18), the revolution main shaft (18) is fixedly connected with a revolution box body (20), rotation small bevel gears (21) which are uniformly distributed are arranged in the revolution box body (20), the rotation small bevel gears (21) are all meshed with rotation big bevel gears (24), the rotation big bevel gears (24) are all fixedly connected to the periphery of the rotation main shaft (19), one end, far away from the revolution main shaft (18), of the revolution box body (20) is fixedly connected with a driven shaft II (23), the middle of the rotation small bevel gears (21) are all fixedly connected with rotation small bevel gears (22), and one ends, far away from the rotation main shaft (19), of the rotation small bevel gears (22) are all connected with a workpiece (1) through a quick-change tool (16).

4. The metal product batch high-speed mirror polishing device according to claim 3, characterized in that: and a return spring (12) is sleeved on the periphery of the double-acting shaft (11).

5. The high-speed mirror polishing device for metal product batches as claimed in claim 3, wherein: the periphery of the first driven shaft (7) is connected with a driven box (4) through a bearing.

6. The high-speed mirror polishing device for metal product batches as claimed in claim 3, wherein: the periphery of one side, away from the double acting shaft (11), of the cylindrical cam shaft (6) is connected with a pulley pin shaft (5) in a sliding mode.

7. The high-speed mirror polishing device for metal product batches as claimed in claim 4, wherein: the small rotating bevel gear shafts (22) penetrate through the revolution box body (20).