CN218254404U - Polishing equipment with front and back slewing mechanism - Google Patents
Polishing equipment with front and back slewing mechanism Download PDFInfo
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- CN218254404U CN218254404U CN202222581564.1U CN202222581564U CN218254404U CN 218254404 U CN218254404 U CN 218254404U CN 202222581564 U CN202222581564 U CN 202222581564U CN 218254404 U CN218254404 U CN 218254404U
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Abstract
The utility model belongs to a grinding and polishing device with a front and back rotating mechanism, which comprises a rotating platform, wherein a lifting column shell is movably arranged on the rotating platform; the method is characterized in that: a rotating shaft shell is fixed at the upper end of the lifting column shell, a shaft sleeve baffle is fixed at the left end of the rotating shaft shell, and a turbine shell is fixed at the right end of the rotating shaft shell; a first bearing is arranged in the right side wall of the turbine shell and the shaft sleeve baffle, a transmission shaft is arranged between the bearings, a turbine is fixed at the right end of the transmission shaft, the turbine is meshed with a second worm, and a first worm hand wheel is fixed at the two ends of the worm. The utility model discloses an improved burnishing and polishing machine's level of mechanization, realized that the omnidirectional of worm grinds and throws, no dead angle, of high quality, efficient, reduced manufacturing cost.
Description
Technical Field
The utility model belongs to burnishing and polishing's equipment, in particular to burnishing and polishing equipment with front and back slewing mechanism.
Background
The screw rod can wear and tear very badly after long-time the use, leads to unable the use, and the burnishing and polishing equipment in the past can only carry out altitude mixture control with grinding machanism, all dismantles it through the manual work at the in-process of polishing and grinds the throwing to each different angles of screw rod, and the quality of polishing is poor, and the dead angle is many, and is inefficient, and life is low, and is with low costs.
Disclosure of Invention
The invention aims to overcome the technical defects and provide a worm gear which is used for grinding and polishing equipment without disassembly and assembly during grinding and polishing. The worm drives the front and back free rotation, and the grinding and polishing equipment with the front and back rotating mechanism realizes grinding and polishing of the worm at all angles and in all directions.
The utility model provides a technical scheme that technical problem adopted is: a polishing device with a front-back rotating mechanism comprises a rotating table, wherein a lifting column outer shell is movably arranged on the rotating table, a cavity of the lifting column outer shell is fixed in the rotating table, a lifting column is fixed on the rotating table, and a lifting rack is fixed on the right side of the lifting column; a lifting gear shell is fixed on the right side of the lower part of the lifting column shell, a first worm arranged in the lifting gear shell is meshed with the lifting rack, a second worm hand-operated wheel is fixed at one end of the worm, and a hand-operated rotary table hand-operated wheel is arranged on the front side of the rotary table; the method is characterized in that: a rotating shaft shell is fixed at the upper end of the lifting column shell, a shaft sleeve baffle is fixed at the left end of the rotating shaft shell, and a turbine shell is fixed at the right end of the rotating shaft shell; a first bearing is arranged in the right side wall of the turbine shell and the shaft sleeve baffle, a transmission shaft is arranged between the bearings, a turbine is fixed at the right end of the transmission shaft and meshed with a second worm, and a first hand-operated worm wheel is fixed at the two ends of the worm.
A special-shaped worm support is fixed on the rotating shaft shell, and a second bearing is arranged at the front end and the rear end of the supporting turbine shell.
The utility model has the advantages that: the utility model discloses an improved burnishing and polishing machine's level of mechanization, realized that the omnidirectional of worm grinds and throws, no dead angle, of high quality, efficient, reduced manufacturing cost.
Drawings
The following description is made in detail by way of example with reference to the accompanying drawings.
FIG. 1 is a three-dimensional front view of a sanding polishing apparatus with a forward and backward rotation mechanism;
fig. 2 is a three-dimensional view of the processing screw of fig. 1 with the rotating shaft housing removed.
In the figure: 1-driven wheel; 2-a diamond abrasive band; 3-a dust suction pipe; 4-grinding head support; 5-abrasive belt tensioning wheel cylinder; 6-a grinding head motor; 7-motor pulley; 7-1-a driving pulley; 8-motor belt; 9-a grinding head connecting plate; 10-shaft sleeve baffle; 11-a worm support; 12-a first worm hand-operated wheel; 12-1-worm hand-operated wheel II; 13-a turbine housing; 13-1-bearing one; 13-2-bearing two; 14-lifting column outer housing; 15-lifting rack; 16-a rotating table; 17-rotating table hand wheel; 18-a lifting column; 19-a rotating shaft housing; 20-a screw; 21-a turbine; 21-1-drive shaft; 22-a first worm; 22-1-worm II; 23-a tension roller bracket; 24-a locking nut; 24-1-a second locking nut; 25-lifting gear housing; and 26-grinding and polishing mechanism.
Detailed Description
In the embodiment, referring to the attached drawings, a grinding and polishing device with a front and back rotating mechanism comprises a rotating platform 16, a lifting column outer shell 14 is movably arranged on the rotating platform 16, a cavity of the lifting column outer shell 14 is fixed on the rotating platform 16, a lifting column 18 is fixed on the rotating platform 16, and a lifting rack 15 is fixed on the right side of the lifting column 18; a lifting gear shell 25 is fixed on the right side of the lower part of the lifting column outer shell 14, a first worm 22 arranged in the lifting gear shell 25 is meshed with the lifting rack 15, a second worm hand-operated wheel 12-1 is fixed at the end of the first worm 22, and a hand-operated rotary table hand-operated wheel 17 is arranged on the front side of the rotary table 16; the method is characterized in that: a rotating shaft shell 19 is fixed at the upper end of the lifting column shell body 14, a shaft sleeve baffle plate 10 is fixed at the left end of the rotating shaft shell 19, and a turbine shell 13 is fixed at the right end of the rotating shaft shell 19; a first bearing 13-1 is arranged in the right side wall of the turbine shell 13 and the shaft sleeve baffle plate 10, a transmission shaft 21-1 is arranged between the bearings, a turbine 21 is fixed at the right end of the transmission shaft 21-1, the turbine 21 is meshed with a second worm 22-1, and a first worm hand wheel 12 is fixed at the end of the second worm 22-1.
A special-shaped worm support 11 is fixed on the rotating shaft shell 19, and a bearing II 13-2 is arranged at the front end and the rear end of the supporting turbine shell 13.
The left end of a transmission shaft 21-1 is fixedly connected with a grinding head connecting plate 9 at the right end of a grinding head support 4 in a grinding and polishing mechanism 26, a grinding head motor 6 is arranged in front of the right end of the grinding head support 4, four driven wheels 1 are symmetrically and uniformly distributed below the grinding head support 4, and diamond abrasive belts 2 are wound on the driven wheels 1; a motor belt pulley 7 is fixed at the motor shaft end of the grinding head, and the motor belt pulley 7 is connected with a driving belt pulley 7-1 arranged on the grinding head support 4 for transmission through a motor belt 8; the other end of the shaft of the driving belt pulley 7-1 is fixed with a driven wheel 1 corresponding to the driving belt pulley 7-1; a sanding belt tension wheel cylinder 5 is movably arranged on the grinding head support 4, the piston end of the cylinder is connected with a tension wheel support 23 through a first locking nut 24, and the tension wheel support 23 is fixed on the grinding head support 4 through a second locking nut 24-1 and a bolt; a small shaft is arranged in a cylinder lug at the other end of the abrasive belt tension wheel cylinder 5, a belt pulley is arranged on the small shaft, the belt pulley is connected and driven with a tension wheel arranged on a driven wheel 1 shaft through a belt, the shaft of the driven wheel 1 is connected with the tension wheel in series, the driven wheel 1 is movably arranged in a slide way arranged on a grinding head support 4, and the rear end of the grinding head support 4 is provided with a dust suction pipe 3.
The two ends of the shell of the abrasive belt tensioning wheel cylinder 5 are provided with air inlet and outlet interfaces which are communicated with electromagnetism in the air pressure control system through pipelines and automatically control according to the tension of the diamond abrasive belt 2.
The operation method of the utility model is as follows: firstly, fixing a screw 20 to be polished on a lathe, mounting the equipment on a middle carriage of the lathe, and manually rotating a second worm hand-operated wheel 12-1 to enable an outer shell 14 of the lifting column to move up and down along the lifting column 18 according to the height of the center of the screw 20; contacting the polished surface of the screw rod 20 with the diamond abrasive belt 2, and simultaneously adjusting the rotary table 16 by using a rotary table hand-operated wheel 17 to ensure that the directions of the inclined surfaces of the blades on the diamond abrasive belt 2 and the screw rod 20 are consistent; and the angle between the abrasive belt surface of the diamond abrasive belt 2 and the lower surface of the screw blade is ensured to be kept in parallel contact, the worm hand wheel I12 is rotated to drive the worm 22, the turbine 21, the transmission shaft 21-1, the grinding head connecting plate 9, the grinding head support 4 and the grinding and polishing mechanism 26 to synchronously rotate, and the grinding head motor 6 can be started to grind and polish after the whole height and direction are adjusted.
Claims (2)
1. A grinding and polishing device with a front-back rotating mechanism comprises a rotating table (16), wherein a lifting column outer shell (14) is movably arranged on the rotating table (16), a cavity of the lifting column outer shell (14) is fixedly arranged in the rotating table (16), a lifting column (18) is fixedly arranged on the rotating table (16), and a lifting rack (15) is fixedly arranged on the right side of the lifting column (18); a lifting gear shell (25) is fixed on the right side of the lower part of a lifting column outer shell (14), a first worm (22) arranged in the lifting gear shell (25) is meshed with a lifting rack (15), a second worm hand-operated wheel (12-1) is fixed at the end of the first worm (22), and a hand-operated platform hand-operated wheel (17) is arranged on the front side of a rotating platform (16); the method is characterized in that: a rotating shaft shell (19) is fixed at the upper end of a lifting column shell body (14), a shaft sleeve baffle plate (10) is fixed at the left end of the rotating shaft shell (19), and a turbine shell (13) is fixed at the right end of the rotating shaft shell (19); a first bearing (13-1) is arranged in the right side wall of the turbine shell (13) and the shaft sleeve baffle plate (10), a transmission shaft (21-1) is arranged between the bearings, a turbine (21) is fixed at the right end of the transmission shaft (21-1), the turbine (21) is meshed with a second worm (22-1), and a first worm hand-operated wheel (12) is fixed at the end of the second worm (22-1).
2. The sanding polishing apparatus with forward and backward rotation mechanism as claimed in claim 1, wherein: a special-shaped worm support (11) is fixed on the rotating shaft shell (19), and a second bearing (13-2) is arranged at the front end and the rear end of the supporting turbine shell (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222581564.1U CN218254404U (en) | 2022-09-28 | 2022-09-28 | Polishing equipment with front and back slewing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222581564.1U CN218254404U (en) | 2022-09-28 | 2022-09-28 | Polishing equipment with front and back slewing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218254404U true CN218254404U (en) | 2023-01-10 |
Family
ID=84748460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222581564.1U Active CN218254404U (en) | 2022-09-28 | 2022-09-28 | Polishing equipment with front and back slewing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218254404U (en) |
-
2022
- 2022-09-28 CN CN202222581564.1U patent/CN218254404U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A polishing equipment with a forward and backward rotation mechanism Effective date of registration: 20230505 Granted publication date: 20230110 Pledgee: Dalian Branch of Bank of Communications Co.,Ltd. Pledgor: Kegis winter mechanical equipment (Dalian) Co.,Ltd. Registration number: Y2023210000095 |