CN216504267U - Polishing machine - Google Patents
Polishing machine Download PDFInfo
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- CN216504267U CN216504267U CN202123196968.0U CN202123196968U CN216504267U CN 216504267 U CN216504267 U CN 216504267U CN 202123196968 U CN202123196968 U CN 202123196968U CN 216504267 U CN216504267 U CN 216504267U
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- main shaft
- transmission
- gear
- jig
- polishing machine
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Abstract
The utility model discloses a polishing machine, which is provided with a shell, wherein a shaft fixing seat is arranged in the shell, a main shaft is connected with a middle bearing of the fixing seat, a chassis is arranged above the middle of the main shaft, a fluff wheel is arranged on the chassis, a reversing gear assembly is arranged at the upper end of the main shaft, a gear disc transmission sleeve is arranged below the reversing gear assembly, a jig turntable is fixedly arranged below the gear disc transmission sleeve, jig mounting holes are formed in the circumferential array of the jig turntable, and jigs are arranged on the jig mounting holes; the rotating direction of the jig rotating disc is opposite to that of the fluff wheel, and the jig rotating disc can rotate reversely when the spindle rotates forwards through the design, so that the distance of a friction surface is longer, the efficiency is higher, and the screen can be rubbed more under the same time and the same rotating speed.
Description
Technical Field
The utility model relates to the technical field of manufacturing of general mechanical equipment, in particular to a polishing machine.
Background
The conventional mobile phone screen polishing machine generally rotates by a chassis, a mobile phone jig is placed on the chassis for limiting, and the mobile phone jig is driven by friction to rotate together, so that only one or two mobile phones can be polished at a time, and the polishing efficiency is low.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to overcome the defects in the prior art, the utility model provides a polishing machine.
The technical scheme is as follows: in order to achieve the purpose, the polishing machine is provided with a shell, a shaft fixing seat is arranged in the shell, a main shaft is connected with a middle bearing of the fixing seat, a chassis is arranged above the main shaft, a fluff wheel is arranged on the chassis, a reversing gear assembly is arranged at the upper end of the main shaft, a gear disc transmission sleeve is arranged below the reversing gear assembly, a jig turntable is fixedly arranged below the gear disc transmission sleeve, jig mounting holes are formed in the circumferential array of the jig turntable, and jigs are arranged on the jig mounting holes; when the main shaft rotates, the chassis rotates along with the main shaft in the same direction, and the jig rotating disc rotates in the direction opposite to the main shaft.
Furthermore, a speed reducing motor is vertically arranged on one side of the fixing seat, a synchronizing wheel is arranged at the shaft end of the speed reducing motor, a transmission synchronizing wheel is arranged in the middle of the main shaft, and a synchronous belt is arranged between the synchronizing wheel and the transmission synchronizing wheel.
Further, the reversing gear assembly is provided with a fixing frame, a reversing gear disc is arranged below the fixing frame, a gear ring is sleeved on the outer side of the fixing frame, and a flange is arranged below the reversing gear disc.
Furthermore, a transmission lantern ring is sleeved on the gear disc in a transmission manner, a transmission flange is fixedly arranged below the transmission lantern ring, and the gear ring can be embedded into the transmission lantern ring and is fixedly connected with the transmission lantern ring; the transmission flange is fixedly connected with the jig turntable.
Furthermore, the reversing gear disc is provided with a gear disc and a gear base plate, a through hole is formed in the middle of the gear disc, a plurality of transmission gears are connected to the circumferential array shaft below the gear disc, gears are arranged on the gear base plate and are all in meshed connection with the transmission gears, and the transmission gears are in meshed connection with the gear ring.
Further, the main shaft is connected with a transmission flange bearing, and a flange is sleeved on the outer side of the main shaft and fixedly connected with the main shaft; the top end of the main shaft is provided with a protective cover, and the main shaft penetrates through the through hole to be connected with a protective cover bearing.
The utility model has the beneficial effects that:
1. in the utility model, a screen to be polished is fixedly arranged on a jig, a speed reduction motor drives a main shaft to rotate between a fixed seat and a protective cover, the main shaft drives a chassis to rotate, and a fluff wheel on the chassis also rotates along the same direction of the main shaft; the main shaft still can drive gear revolve when rotating, can drive gear revolve when gear revolve, drive gear revolve direction and gear revolve opposite direction, drive gear drives, the ring gear rotates, the ring gear drives the tool carousel and rotates, tool carousel revolve direction and fine hair wheel revolve opposite direction through the corotation of such design main shaft time tool carousel will rotate backward, in the same time, under the same rotational speed, the distance of friction surface is longer, efficiency is faster, the screen can rub more.
2. According to the utility model, the large jig turntable is arranged, and the plurality of jigs are arranged, so that the fluff wheel can polish a plurality of screens simultaneously, and the processing efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a polishing machine according to the present embodiment;
FIG. 2 is a schematic diagram of an internal structure of the polishing machine according to the present embodiment;
FIG. 3 is a perspective view of the internal structure of a polishing machine according to the present embodiment;
FIG. 4 is a schematic view of a part of a polishing machine according to the present embodiment;
FIG. 5 is a second schematic view of a partial structure of a polishing machine according to the present embodiment;
FIG. 6 is a schematic structural diagram of a spindle of the polishing machine according to the present embodiment;
FIG. 7 is a second perspective view of the internal structure of the polishing machine according to the present embodiment;
FIG. 8 is an exploded view of the reversing gear assembly and the gear plate driving sleeve of the polishing machine according to the present embodiment;
FIG. 9 is a schematic structural diagram of a counter gear plate of the polishing machine according to the embodiment;
FIG. 10 is a schematic cross-sectional view of a counter gear plate of the polishing machine according to the present embodiment;
fig. 11 is a partial structural schematic diagram of a counter gear plate of the polishing machine according to the embodiment.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
In the embodiment, as shown in fig. 1 to 11, a housing 1 is provided, a shaft fixing seat 21 is provided in the housing 1, a main shaft 20 is connected to a middle bearing of the fixing seat 21, a chassis 30 is provided above the main shaft 20, a fluff wheel 31 is provided on the chassis 30, a reverse gear assembly 5 is provided at the upper end of the main shaft 20, a gear disc transmission sleeve 6 is provided below the reverse gear assembly 5, a jig turntable 7 is fixedly provided below the gear disc transmission sleeve 6, jig mounting holes 71 are provided in a circumferential array of the jig turntable 7, and jigs 72 are provided on the jig mounting holes 71; when the main shaft rotates, the chassis 30 rotates along with the main shaft 20 in the same direction, and the jig turntable 7 rotates in the direction opposite to the main shaft 20.
A speed reducing motor 11 is vertically arranged on one side of the fixed seat 21, a synchronizing wheel 12 is arranged at the shaft end of the speed reducing motor 11, a transmission synchronizing wheel 22 is arranged in the middle of the main shaft 20, and a synchronous belt 13 is arranged between the synchronizing wheel 12 and the transmission synchronizing wheel 22.
The reversing gear assembly 5 is provided with a fixing frame 50, a reversing gear disc 51 is arranged below the fixing frame 50, a gear ring 53 is sleeved on the outer side of the fixing frame, and a flange 52 is arranged below the reversing gear disc 51.
The gear disc transmission sleeve 6 is provided with a transmission lantern ring 61, a transmission flange 62 is fixedly arranged below the transmission lantern ring 61, and the gear ring 53 can be embedded into the transmission lantern ring 61 and is fixedly connected with the transmission lantern ring 61; the transmission flange 62 is fixedly connected with the jig turntable 7.
The reversing gear disc 51 is provided with a gear disc 511 and a gear chassis 514, a through hole 512 is formed in the middle of the gear disc 511, three transmission gears 515 are axially connected in a circumferential array manner below the gear disc 511, gears 513 are arranged on the gear chassis 514, the gears 513 are respectively meshed with the transmission gears 515, the transmission gears 515 are meshed with the gear ring 53, and the gears 513 are sleeved on the outer side of the main shaft 20 and are fixedly connected with the main shaft 20.
The main shaft 20 is in bearing connection with a transmission flange 62, and the flange 52 is sleeved outside the main shaft 20 and is fixedly connected with the main shaft 20; the top end of the main shaft 20 is provided with a protective cover 29, the main shaft 20 passes through the through hole 512 to be connected with the protective cover 29 through a bearing, and the protective cover 29 is fixedly connected with the inner wall of the shell 1 through a connecting arm.
The operation principle of the polishing machine is as follows:
the screen to be polished is fixedly arranged on the jig 72, the speed reduction motor 11 drives the main shaft 20 to rotate between the fixed seat 21 and the protective cover 29, the main shaft 20 drives the chassis 30 to rotate, and the fluff wheel 31 on the chassis 30 also rotates along the same direction of the main shaft 20; the main shaft 20 can drive the gear 513 to rotate when rotating, the gear 513 can drive the transmission gear 515 to rotate when rotating, the rotation direction of the transmission gear 515 is opposite to that of the gear 513, the transmission gear 515 drives the gear ring 53 to rotate, the gear ring 53 drives the jig turntable 7 to rotate, and the rotation direction of the jig turntable 7 is opposite to that of the fluff wheel 31.
The above is only a preferred embodiment of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the utility model and these are intended to be within the scope of the utility model.
Claims (6)
1. A polishing machine is provided with a shell (1), and is characterized in that: a shaft fixing seat (21) is arranged in the shell (1), a main shaft (20) is connected with an intermediate bearing of the fixing seat (21), a chassis (30) is arranged above the main shaft (20), a fluff wheel (31) is arranged on the chassis (30), a reversing gear assembly (5) is arranged at the upper end of the main shaft (20), a gear disc transmission sleeve (6) is arranged below the reversing gear assembly (5), a jig turntable (7) is fixedly arranged below the gear disc transmission sleeve (6), jig mounting holes (71) are formed in the circumferential array of the jig turntable (7), and jigs (72) are arranged on the jig mounting holes (71); when the main shaft rotates, the chassis (30) rotates along with the main shaft (20) in the same direction, and the jig rotating disc (7) rotates in the direction opposite to the main shaft (20).
2. A polishing machine according to claim 1, characterized in that: a speed reducing motor (11) is vertically arranged on one side of the fixed seat (21), a synchronizing wheel (12) is arranged at the shaft end of the speed reducing motor (11), a transmission synchronizing wheel (22) is arranged in the middle of the main shaft (20), and a synchronous belt (13) is arranged between the synchronizing wheel (12) and the transmission synchronizing wheel (22).
3. A polishing machine according to claim 2, characterized in that: the reversing gear assembly (5) is provided with a fixing frame (50), a reversing gear disc (51) is arranged below the fixing frame (50), a gear ring (53) is sleeved on the outer side of the fixing frame, and a flange (52) is arranged below the reversing gear disc (51).
4. A polishing machine according to claim 3, characterized in that: the gear disc transmission sleeve (6) is provided with a transmission sleeve ring (61), a transmission flange (62) is fixedly arranged below the transmission sleeve ring (61), and the gear ring (53) can be embedded into the transmission sleeve ring (61) and is fixedly connected with the transmission sleeve ring (61); the transmission flange (62) is fixedly connected with the jig turntable (7).
5. The polishing machine of claim 4, wherein: the reversing gear disc (51) is provided with a gear disc (511) and a gear chassis (514), a through hole (512) is formed in the middle of the gear disc (511), a plurality of transmission gears (515) are connected to the periphery array shaft below the gear disc (511), gears (513) are arranged on the gear chassis (514), the gears (513) are all meshed with the transmission gears (515), and the transmission gears (515) are meshed with a gear ring (53).
6. The polishing machine of claim 5, wherein: the main shaft (20) is in bearing connection with a transmission flange (62), and the flange (52) is sleeved on the outer side of the main shaft (20) and is fixedly connected with the main shaft (20); the top end of the main shaft (20) is provided with a protective cover (29), and the main shaft (20) passes through the through hole (512) and is connected with the protective cover (29) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123196968.0U CN216504267U (en) | 2021-12-20 | 2021-12-20 | Polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123196968.0U CN216504267U (en) | 2021-12-20 | 2021-12-20 | Polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216504267U true CN216504267U (en) | 2022-05-13 |
Family
ID=81499790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123196968.0U Active CN216504267U (en) | 2021-12-20 | 2021-12-20 | Polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216504267U (en) |
-
2021
- 2021-12-20 CN CN202123196968.0U patent/CN216504267U/en active Active
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