CN112388493A

CN112388493A - Novel polishing machine

Info

Publication number: CN112388493A
Application number: CN202011041523.2A
Authority: CN
Inventors: 孙雅华
Original assignee: Suzhou Shinetek Grinding Technology Co ltd
Current assignee: Suzhou Shinetek Grinding Technology Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-02-23

Abstract

A novel polishing machine comprises a frame and a polishing component, wherein the frame comprises an annular guide rail and a plurality of traveling devices, the annular guide rail is positioned at the outer edge and extends along the circumferential direction, each traveling device comprises a traveling frame arranged on the annular guide rail in a sliding manner, an execution shaft is arranged on the traveling frame by taking the central line extending from top to bottom as the rotation axis, the polishing component is arranged on the execution shaft, a traveling power mechanism for driving the traveling frame to move along the annular guide rail is arranged between the frame and the traveling frame, an execution power mechanism for driving the execution shaft to rotate is arranged between the frame and the execution shaft, the rotation of the polishing component on the plurality of traveling devices and the revolution around the annular guide rail are synchronously realized through the traveling power mechanism for driving the traveling frame to move along the annular guide rail and the execution power mechanism for driving the execution shaft to rotate, so that the polishing and the slag removal of workpieces are more uniform, simple structure and convenient installation.

Description

Novel polishing machine

Technical Field

The invention belongs to the field of metal processing equipment, and particularly relates to a novel polishing machine.

Background

The polishing machine is also called as a grinding machine, the polishing disc is driven to rotate rapidly through a power mechanism so as to achieve the polishing effect, materials such as polishing wax are adopted in the polishing operation under the common condition, metal polishing is one step in the metal original piece processing, and the smoothness of the metal surface can be improved.

In the prior art, a grinding machine, such as a high-efficiency roller brush polishing mechanism shown in patent publication No. CN201720789354, includes a roller brush group, a roller brush rotation driving mechanism and a roller brush revolution driving mechanism, wherein the roller brush group includes a front roller brush group and a rear roller brush group, both the front roller brush group and the rear roller brush group include two roller brushes, the two roller brushes are connected through a rotating shaft, the roller brush rotation driving mechanism includes a bracket, and a rotation motor and a steering gear which are arranged on the bracket, and during specific work, the steering gear is driven to rotate by the rotation motor so as to drive the rotation of the roller brushes; the roller brush revolution driving mechanism comprises a revolution motor, and the revolution motor is connected with a driving support through a transmission mechanism and rotates around an output shaft of a rotation motor.

Disclosure of Invention

The invention aims to provide a novel polishing machine.

In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a novel polishing machine, includes frame, polishing subassembly, the frame is including being located outer fringe along the endless guide, a plurality of running gear of circumference extension, every running gear including slide set up in last walking frame of endless guide, the central line that extends from top to bottom rotate as the axis of rotation center set up in the last execution axle of walking frame, polishing subassembly set up in on the execution axle, the frame with be provided with between the walking frame and be used for the drive the walking frame is followed the walking power unit that endless guide removed, the frame with be provided with between the execution axle and be used for the drive execution axle pivoted execution power unit.

In some embodiments, the annular guide rail includes an upper annular rail protruding upward and a lower annular rail protruding downward, the upper annular rail and the lower annular rail are symmetrically disposed from top to bottom, the walking frame includes an upper walking seat and a lower walking seat, the upper annular rail and the lower annular rail are located between the upper walking seat and the lower walking seat, an upper roller with a shaft axis parallel to a horizontal plane is fixed on the upper walking seat, an upper outer bearing and an upper inner bearing with a shaft axis perpendicular to the horizontal plane and located on two sides of the upper roller are fixed on the lower walking seat, the upper outer bearing, the upper inner bearing and the upper roller are respectively abutted against the outer side wall, the inner side wall and the top wall of the upper annular rail, a lower roller with a shaft axis parallel to the horizontal plane is fixed on the lower walking seat, a lower outer bearing and a lower inner bearing with a shaft axis perpendicular to the horizontal plane and located on two sides of the lower roller are fixed on the upper walking seat, the lower outer bearing, the lower inner bearing and the lower roller are respectively abutted to the outer side wall, the inner side wall and the top wall of the lower ring rail.

In some embodiments, the walking power mechanism includes at least two walking belt wheels rotatably disposed on the frame and having an axis extending along a vertical direction, and a walking belt having an internal tooth matched with the at least two walking belt wheels, the walking frame includes a walking body disposed between an upper walking seat and a lower walking seat, and each walking body is relatively fixedly disposed on the walking belt.

In some embodiments, the walking body is provided with a toothed plate having walking fit flat teeth, and the walking fit flat teeth are matched with the outer teeth of the walking transmission belt.

In some embodiments, the traveling power mechanism further includes a traveling power device fixed to the frame, and a traveling power sprocket fixed to an output shaft of the traveling power device, at least two driven shafts extending along a vertical direction are rotatably provided on the frame, a corresponding traveling pulley is fixed to one of the at least two driven shafts, a traveling driven sprocket is further fixed to the driven shaft, the traveling driven sprocket is connected to the traveling power sprocket through a traveling chain, and the other driven shafts of the at least two driven shafts are rotatably connected to the other corresponding traveling pulleys through bearings.

In some embodiments, the actuating power mechanism includes at least two actuating pulleys and an actuating transmission belt, the axis of the actuating power mechanism extends along the vertical direction and is rotatably disposed on the frame, the inner teeth of the actuating transmission belt are matched with the at least two actuating pulleys, an actuating matching gear is fixed on the actuating shaft, and the actuating matching gear is matched with the outer teeth of the actuating transmission belt.

In some embodiments, the rack is rotatably provided with at least two driven shafts whose axes extend along the vertical direction, all the walking belt wheels and all the actuating belt wheels are respectively arranged on the corresponding driven shafts in a one-to-one correspondence manner, and all the actuating belt wheels are located above or below all the travelling belt wheels.

In some embodiments, the actuating power mechanism further includes an actuating power device fixed to the frame, and an actuating power sprocket fixed to an output shaft of the actuating power device, wherein one of the at least two driven shafts is fixed with a corresponding actuating pulley, and the driven shaft is further fixed with an actuating driven sprocket, the actuating driven sprocket and the actuating power sprocket are connected by an actuating chain, and the other driven shaft of the at least two driven shafts is rotatably connected with the other actuating pulleys by bearings.

In certain embodiments, the polishing assembly is removably mounted to the lower end of the actuator shaft, and the polishing assembly is a polishing disk brush or a scarfing disk brush.

The scope of the present invention is not limited to the specific combinations of the above-described features, and other embodiments in which the above-described features or their equivalents are arbitrarily combined are also intended to be encompassed. For example, the above features and the technical features (but not limited to) having similar functions disclosed in the present application are mutually replaced to form the technical solution.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: according to the invention, when the plurality of walking devices synchronously move along the annular guide rail of the rack through the walking power mechanism, each polishing component arranged on the corresponding walking device execution shaft respectively rotates under the control of the execution power mechanism, and a workpiece on the lower conveying belt is polished and ground, so that the grinding strength is high, and the polishing effect is more uniform and better.

Drawings

FIG. 1 is a front view of the novel polisher;

FIG. 2 is a perspective view of the novel polishing machine;

FIG. 3 is a top view of the novel polishing machine;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is a cross-sectional view taken along line C-C of FIG. 4;

FIG. 6 is a cross-sectional view taken along line D-D of FIG. 4;

wherein 1, a frame; 11. an annular guide rail; 11a, an upper ring rail; 11b, a lower ring rail; 12. a driven shaft; 2. A traveling device; 21. a walking frame; 211. a walking upper seat; 211a, an upper roller; 211b, an upper outer bearing; 211c, an upper inner bearing; 212. a walking lower seat; 212a, a lower roller; 212b, a lower outer bearing; 212c, a lower inner bearing; 213. a traveling body; 213a, toothed plate; 22. an execution shaft; 3. a walking power mechanism; 31. a traveling belt pulley; 32. a traveling transmission belt; 33. a walking power device; 34. a walking power sprocket; 35. a walking driven sprocket; 36. a traveling chain; 4. an execution power mechanism; 41. an execution pulley; 42. executing a transmission belt; 43. An execution power device; 44. an actuation power sprocket; 45. an execution driven sprocket; 46. an execution chain; 5. and a polishing assembly.

Detailed Description

As shown in the accompanying drawings, a novel polishing machine comprises a frame 1 and a polishing assembly 5, wherein the frame 1 comprises an annular guide rail 11 and fifteen traveling devices 2, the annular guide rail 11 and the fifteen traveling devices 2 are located at the outer edge and extend along the circumferential direction, each traveling device 2 comprises a traveling frame 21 arranged on the annular guide rail 11 in a sliding mode, an executing shaft 22 arranged on the traveling frame 21 in a rotating mode with a center line extending up and down as a rotating axis, the polishing assembly 5 is arranged on the executing shaft 22, a traveling power mechanism 3 used for driving the traveling frame 21 to move along the annular guide rail 11 is arranged between the frame 1 and each traveling frame 21, and an executing power mechanism 4 used for driving the executing shaft 22 to rotate is arranged between the frame 1 and each executing shaft 22.

In this embodiment, as shown in fig. 2, the ring-shaped guide rail 11 includes a ring of upper ring rail 11a protruding upward and a ring of lower ring rail 12 protruding downward, the upper ring rail 11a and the lower ring rail 12 are symmetrically disposed up and down, the traveling frame 21 includes an upper traveling seat 211 and a lower traveling seat 212, and the upper ring rail 11a and the lower ring rail 12 are located between the upper traveling seat 211 and the lower traveling seat 212; as shown in fig. 5, an upper roller 211a with an axis parallel to the horizontal plane is fixed on the upper walking seat 211, an upper outer bearing 211b and an upper inner bearing 211c with axes perpendicular to the horizontal plane and located at two sides of the upper roller 211a are fixed on the lower surface of the upper walking seat 211, the size of the upper outer bearing 211b is larger than that of the upper inner bearing 211c, the upper outer bearing 211b, the upper inner bearing 211c and the upper roller 211a respectively abut against the outer side wall, the inner side wall and the top wall of the upper ring rail 11a, and when the walking frame 21 slides around relative to the upper ring rail 11a, friction is reduced by the form that the upper outer bearing 211b, the upper inner bearing 211c and the upper roller 211a roll on the upper ring rail 11a, so as to avoid excessive wear; as shown in fig. 6, a lower roller 212a with an axis parallel to the horizontal plane is fixed on the lower walking seat 212, a lower outer bearing 212b and a lower inner bearing 212c with axes perpendicular to the horizontal plane and located on two sides of the lower roller 212a are fixed on the upper surface of the upper walking seat 211, and the lower outer bearing 212b, the lower inner bearing 212c and the lower roller 212a respectively abut against the outer side wall, the inner side wall and the top wall of the lower circular rail 12, so that when the walking frame 21 slides around the lower circular rail 12, friction is reduced by the form that the lower outer bearing 212b, the lower inner bearing 212c and the lower roller 212a roll on the lower circular rail 12, and excessive wear is avoided.

In this embodiment, as shown in fig. 4, first, the traveling power mechanism 3 includes two traveling pulleys 31 rotatably disposed on the frame 1 and having an axis line extending in the vertical direction, and a traveling belt 32 having internal teeth engaged with the two traveling pulleys 31, the traveling frame 21 includes traveling bodies 213 disposed between the upper traveling seat 211 and the lower traveling seat 212, each of the traveling bodies 213 is disposed on the traveling belt 32 in a relatively fixed position, the traveling bodies 213 are provided with toothed plates 211a having traveling-engagement flat teeth, and the traveling-engagement flat teeth are engaged with the external teeth of the traveling belt 32.

Secondly, the walking power mechanism 3 also comprises a walking power device 33 which is fixed on the frame 1 and provides power through the revolution motor, and a walking power chain wheel 34 which is fixed on the output shaft of the revolution motor, two driven shafts 13 with the shaft axis extending along the vertical direction are rotatably arranged on the frame 1, one of the two driven shafts 13 is fixed with a corresponding walking belt wheel 31, a walking driven chain wheel 35 is fixed on the driven shaft 13, the walking driven chain wheel 35 is connected with a walking power chain wheel 34 through a walking chain 36, thus, when the revolution motor works, the revolution motor drives the walking power chain wheel 34 connected with the output end of the revolution motor to rotate, the walking driven chain wheel 35 is driven to rotate by the walking chain 36, further, the entire running belt 32 is rotated, and at this time, fifteen running carriers 21 fixedly provided on the running belt 32 start to revolve along with the running belt 32.

In this embodiment, as shown in fig. 4, first, the actuating power mechanism 4 includes two actuating pulleys 41 whose axes extend in the vertical direction and are rotatably disposed on the frame 1, and an actuating transmission belt 42 whose inner teeth are engaged with the two actuating pulleys 41, and an actuating engagement gear is fixed to the actuating shaft 22 and is engaged with the outer teeth of the actuating transmission belt 42.

Secondly, the actuating power mechanism 4 further comprises an actuating power device 43 which is fixed on the frame 1 and driven by a rotation motor, an actuating power chain wheel 44 which is fixed on an output shaft of the actuating power device 43, a corresponding actuating chain wheel is fixed on one of the two driven shafts 13, an execution driven chain wheel 45 is fixed on the driven shaft 13, the execution driven chain wheel 45 is connected with an execution power chain wheel 44 through an execution chain 46, thus, when the rotation motor works, the execution power chain wheel 44 connected with the output end of the rotation motor is driven to rotate, the execution driven chain wheel 45 is driven to rotate by the execution chain 46, and then the whole execution transmission belt 42 rotates, at this time, the execution transmission belt 42 drives the execution shafts 22 on the fifteen traveling devices 2 in transmission connection with the execution transmission belt 42 to rotate through the toothed plate 211a, so that the polishing assembly 5 starts to work.

In the present embodiment, as shown in fig. 1 and 2, the two driven shafts 13, whose axes extend in the vertical direction, on the frame 1 are rotatably provided, and the actuating pulleys 41 and the traveling pulleys 31 are provided in one-to-one correspondence, respectively, and the actuating pulleys 41 are located above the traveling pulleys 31.

In the present embodiment, as shown in the drawings, the polishing member 5 is detachably mounted on the lower end portion of the actuating shaft 22, and the polishing member 5 is a detachably mounted polishing disk brush or a scarfing disk brush. In the grinding process, a polishing disc brush is used, and the lower conveying platform can be cleaned by using a slag removal disc brush after grinding.

In addition, the actuating sprocket, the actuating driven sprocket 45 and the actuating chain 46 of the actuating power mechanism 4 can be replaced by a V-belt pulley, a driven V-belt pulley and a V-belt, that is, a structure that can realize the transmission function of the motor is within the protection scope of the present invention, and the same is true for the traveling power mechanism 3, which is not described in detail.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel polishing machine, include frame (1), the slip of the outer fringe along the annular rail (11) of circumference extension set up in a plurality of running gear (2), polishing subassembly (5) on annular rail (11), its characterized in that: every running gear (2) including slide set up in walking frame (21) on endless guide (11), the central line of extension from top to bottom rotate as the axis of rotation and set up in actuating shaft (22) on walking frame (21), polishing subassembly (5) set up in on actuating shaft (22), frame (1) with be provided with between walking frame (21) and be used for the drive walking frame (21) are followed walking power mechanism (3) that endless guide (11) removed, frame (1) with be provided with between actuating shaft (22) and be used for the drive actuating shaft (22) pivoted actuating power mechanism (4).

2. The novel polishing machine according to claim 1, characterized in that: annular guide (11) including upwards convex round go up ring rail (11 a), ring rail (12) under the convex round downwards, go up ring rail (11 a) with ring rail (12) set up symmetrically from top to bottom down, walking frame (21) is including walking upper berth (211), walking lower berth (212), go up ring rail (11 a) with ring rail (12) are located down walking upper berth (211) with between walking lower berth (212), be fixed with axis on walking upper berth (211) and be on a parallel with the last gyro wheel (211 a) of horizontal plane, walking upper berth (211) lower fixed surface has axis perpendicular to horizontal plane respectively and is located go up outer bearing (211 b) and last inner bearing (211 c) of gyro wheel (211 a) both sides, go up outer bearing (211 b), go up inner bearing (211 c) with go up gyro wheel (211 a) support respectively go up the outer wall (211 b) of ring rail (11 a), On inside wall and the roof, be fixed with lower gyro wheel (212 a) that the axial lead is on a parallel with the horizontal plane on walking lower seat (212), walking upper seat (211) upper surface is fixed with the axial lead and is perpendicular to the horizontal plane respectively and is located lower outer bearing (212 b) and lower inner bearing (212 c) of lower gyro wheel (212 a) both sides, lower outer bearing (212 b), lower inner bearing (212 c) and lower gyro wheel (212 a) support respectively on the lateral wall, inside wall and the roof of lower circular rail (12).

3. The novel polishing machine according to claim 1, characterized in that: walking power unit (3) including rotate set up in frame (1) are gone up and the axial lead along at least two walking band pulleys (31), internal tooth and at least two that the vertical direction extends walking band pulley (31) matched with walking drive belt (32), walking frame (21) is including being located walking body (213) between walking upper seat (211) and the walking lower seat (212), every walking body (213) position relatively fixed set up in on walking drive belt (32).

4. The novel polishing machine according to claim 3, characterized in that: the walking body (213) is provided with a toothed plate with walking matching flat teeth, and the walking matching flat teeth are matched with the outer teeth of the walking transmission belt (32).

5. The novel polishing machine according to claim 3, characterized in that: the walking power mechanism (3) further comprises a walking power device (33) fixed on the rack (1) and a walking power chain wheel (34) fixed on an output shaft of the walking power device (33), at least two driven shafts (12) with shaft axes extending along the vertical direction are rotatably arranged on the rack (1), one of the driven shafts (12) is correspondingly fixed with the walking belt wheel (31), a walking driven chain wheel (35) is further fixedly arranged on the driven shaft (12), the walking driven chain wheel (35) is connected with the walking power chain wheel (34) through a walking chain (36), and at least two other driven shafts (12) in the driven shafts (12) are rotatably connected with other corresponding walking belt wheels (31) through bearings.

6. The novel polishing machine according to claim 3, characterized in that: the actuating power mechanism (4) comprises at least two actuating belt wheels (41), internal teeth and at least two actuating driving belts (42) which are arranged on the rack (1) in a manner of extending and rotating along the vertical direction, actuating matching gears are fixed on the actuating shafts (22), and the actuating matching gears are matched with the external teeth of the actuating driving belts (42).

7. The novel polishing machine according to claim 6, characterized in that: the frame (1) is rotatably provided with at least two driven shafts (12) with the shaft axis extending along the vertical direction, all the walking belt wheels (31) and all the execution belt wheels (41) are respectively arranged on the corresponding driven shafts (12) in a one-to-one correspondence mode, and all the execution belt wheels (41) are positioned above or below all the walking belt wheels.

8. The novel polishing machine according to claim 7, characterized in that: the executing power mechanism (4) further comprises an executing power device (43) fixed on the rack (1) and an executing power chain wheel (44) fixed on an output shaft of the executing power device (43), one of the at least two driven shafts (12) is fixed with the corresponding executing belt wheel (41), the driven shaft (12) is further fixed with an executing driven chain wheel (45), the executing driven chain wheel (45) is connected with the executing power chain wheel (44) through an executing chain (46), and the other driven shaft (12) of the at least two driven shafts (12) is rotatably connected with the other executing belt wheel (41) through a bearing.

9. A novel polishing machine according to any one of claims 1-8, characterized in that: the polishing component (5) is detachably arranged at the lower end part of the execution shaft (22), and the polishing component (5) is a polishing disc brush or a slag removal disc brush.