CN202640125U - Novel gear-driven centrifugal grinder - Google Patents
Novel gear-driven centrifugal grinder Download PDFInfo
- Publication number
- CN202640125U CN202640125U CN 201220193281 CN201220193281U CN202640125U CN 202640125 U CN202640125 U CN 202640125U CN 201220193281 CN201220193281 CN 201220193281 CN 201220193281 U CN201220193281 U CN 201220193281U CN 202640125 U CN202640125 U CN 202640125U
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- gear
- driven
- driven gear
- centrifugal grinder
- transmission
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a novel gear-driven centrifugal grinder and relates to the technical field of grinders. The novel gear-driven centrifugal grinder comprises a rack, a spindle, a disk rotary body, a motor, a flywheel and a grinding cylinder. Two ends of the spindle are fixed on the rack through two supports, the flywheel and the disk rotary body are fixed on the spindle, two ends of the grinding cylinder are bridged on two sides of the disk rotary body, a driving gear is arranged on the spindle, a first driven gear is fixed at one end of the grinding cylinder, and the driving gear and the first driven gear are in mesh transmission. The novel gear-driven centrifugal grinder has the advantages that gears replace prior chains or belts to drive the grinding cylinder, so that the transmission process is stable; the phenomenon of belt skidding in transmission cannot happen, and component surface burr processing and polishing can be completed rapidly in a short time; and compared with chain transmission, the noise is low, the failure rate is low, and the service life of the gears is long.
Description
[technical field]
The utility model relates to a kind of milling apparatus, and in particular, the utility model relates to a kind of centrifugal grinder of new gear transmission.
[background technology]
Centrifugal grinder is very important equipment in the industrial production; can well finish the processing of piece surface deburring or polishing, but existing centrifugal grinder rotates by the driven by motor main shaft all; drive again the drive of sand cylinder by chain or belt; thereby realize the process of grinding, in the practical work process, this kind of drive noise is larger; fault rate is high; and the service life of belt and chain is short, need shut down during replacing and change, and affects operating efficiency.
[utility model content]
The purpose of this utility model is effectively to overcome the deficiency of above-mentioned technology, a kind of centrifugal grinder that rotates by the gear driven sand cylinder is provided, this kind grinder adopts gear to replace original chain or belt, can finish rapidly at short notice piece surface burr and polishing, noise is little, failure rate is low, long service life.
The technical solution of the utility model is achieved in that it comprises frame, main shaft, disk rotor, motor, flywheel and sand cylinder, the two ends of described main shaft are fixed on the frame by two stands, flywheel and disk rotor all are fixed on the main shaft, on the both sides of the two ends cross-over connection disk rotor of described sand cylinder, its improvements are: be provided with a driving gear on the described main shaft, be fixed with the first driven gear on one end of described sand cylinder, driving gear and the first driven gear engaged transmission;
In the said structure, be provided with the second driven gear between described driving gear and the first driven gear, driving gear and the second driven gear mesh, and the second driven gear and the first driven gear mesh;
In the said structure, described the first driven gear is provided with four, the second driven gear is provided with two, driving gear respectively with the engagement of two the second driven gears, per two the first driven gears in four the first driven gears respectively with the second driven gear engagement;
In the said structure, described motor is arranged on the frame bottom, and fixes by a base and frame;
In the said structure, the centrifugal grinder of described new gear transmission also comprises a driving belt, and this driving belt is connected across on flywheel and the motor output shaft.
The beneficial effects of the utility model are: the utility model adopts gear to replace original chain or belt to carry out the transmission of sand cylinder; so that transmission process is more steady; the phenomenon that can not occur skidding in the belt transmission; can finish fast at short notice piece surface burr and polishing, lower than the noise of chain drive, failure rate is low; and the long service life of gear; belt or chain can not occur at the process Fracture, and shut down situation about changing, can not affect operating efficiency.
[description of drawings]
Fig. 1 is structural representation of the present utility model;
Fig. 2 is driving gear of the present utility model, the first driven gear and the second driven gear transmission schematic diagram.
[specific embodiment]
The utility model will be further described below in conjunction with drawings and Examples.
With reference to shown in Figure 1, be a specific embodiment of the present utility model, the utility model has disclosed a kind of centrifugal grinder of new gear transmission, this grinder comprises frame 1, main shaft 2, disk rotor 3, motor 4, flywheel 5 and sand cylinder 6, the two ends of main shaft 2 are fixed on the frame 1 by two supports 7, main shaft 2 can rotate with respect to support 7, flywheel 5 all is fixed on the main shaft 2 with disk rotor 3, therefore, the rotation of flywheel 5 can drive main shaft 2 and rotate, motor 4 is arranged on frame 1 bottom by a base 8, and the output shaft of motor 4 is connected by a driving belt 9 with flywheel 5, and motor 4 can rotate by driving belt 9 flywheel drivens 5; The two ends of sand cylinder 6 are connected across on the both sides of disk rotor 3, can be rotated with respect to disk rotor 3, be provided with a driving gear 10 on the main shaft 2, same end at main shaft 2, be fixed with the first driven gear 11 on one end of sand cylinder 6, with reference to shown in Figure 2, the first driven gear 11 is provided with symmetrical four, in addition, also be provided with two the second driven gears 12 on the disk rotor 3, driving gear 10 is respectively with these two the second driven gear 12 engaged transmission, and two the second driven gears 12 carry out engaged transmission with per two in four the first driven gears 11 respectively; The design of this kind drive mechanism, so that 5 rotations of motor 4 flywheel drivens, thereby drive main shaft 2 rotations, main shaft 2 drives the rotation of driving gear 10, and then drive the rotation of the second driven gear 12 and the first driven gear 11, and last so that sand cylinder 6 is rotated, finish the action of grinding; This kind of drive has substituted original chain or belt carries out the transmission of sand cylinder; so that transmission process is more steady; the phenomenon that can not occur skidding in the belt transmission; can finish fast at short notice piece surface burr and polishing, lower than the noise of chain drive, failure rate is low; and the long service life of gear; belt or chain can not occur at the process Fracture, and shut down situation about changing, can not affect operating efficiency.
Described above only is preferred embodiment of the present utility model, and above-mentioned specific embodiment is not to restriction of the present utility model.In technological thought category of the present utility model, various distortion and modification can appear, and the retouching that all those of ordinary skill in the art make according to above description, revise or be equal to replacement, all belong to the scope that the utility model is protected.
Claims (5)
1. the centrifugal grinder of a new gear transmission, it comprises frame, main shaft, disk rotor, motor, flywheel and sand cylinder, the two ends of described main shaft are fixed on the frame by two stands, flywheel and disk rotor all are fixed on the main shaft, on the both sides of the two ends cross-over connection disk rotor of described sand cylinder, it is characterized in that: be provided with a driving gear on the described main shaft, be fixed with the first driven gear on the end of described sand cylinder, driving gear and the first driven gear engaged transmission.
2. the centrifugal grinder of new gear transmission according to claim 1, it is characterized in that: be provided with the second driven gear between described driving gear and the first driven gear, driving gear and the second driven gear mesh, and the second driven gear and the first driven gear mesh.
3. the centrifugal grinder of new gear transmission according to claim 2, it is characterized in that: described the first driven gear is provided with four, the second driven gear is provided with two, driving gear respectively with the engagement of two the second driven gears, per two the first driven gears in four the first driven gears respectively with the second driven gear engagement.
4. the centrifugal grinder of new gear transmission according to claim 1 is characterized in that: described motor is arranged on the frame bottom, and fixes by a base and frame.
5. the centrifugal grinder of new gear transmission according to claim 1, it is characterized in that: the centrifugal grinder of described new gear transmission also comprises a driving belt, this driving belt is connected across on flywheel and the motor output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220193281 CN202640125U (en) | 2012-04-28 | 2012-04-28 | Novel gear-driven centrifugal grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220193281 CN202640125U (en) | 2012-04-28 | 2012-04-28 | Novel gear-driven centrifugal grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202640125U true CN202640125U (en) | 2013-01-02 |
Family
ID=47409294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220193281 Expired - Fee Related CN202640125U (en) | 2012-04-28 | 2012-04-28 | Novel gear-driven centrifugal grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202640125U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112716A (en) * | 2016-08-21 | 2016-11-16 | 周栋 | A kind of quick sanding apparatus of five metals sheet material |
| CN107671699A (en) * | 2017-10-13 | 2018-02-09 | 苏州睿鑫莱机电科技有限公司 | A kind of centrifugal grinder |
| CN108481180A (en) * | 2018-03-09 | 2018-09-04 | 无锡市日升机械厂 | High-speed centrifugal grinder |
| CN109108820A (en) * | 2018-08-21 | 2019-01-01 | 深圳西可实业有限公司 | A kind of tank chain type rib throwing machine |
| CN112828755A (en) * | 2020-12-30 | 2021-05-25 | 刘卫华 | Centrifugal grinder with adjustable grinding precision |
-
2012
- 2012-04-28 CN CN 201220193281 patent/CN202640125U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112716A (en) * | 2016-08-21 | 2016-11-16 | 周栋 | A kind of quick sanding apparatus of five metals sheet material |
| CN107671699A (en) * | 2017-10-13 | 2018-02-09 | 苏州睿鑫莱机电科技有限公司 | A kind of centrifugal grinder |
| CN108481180A (en) * | 2018-03-09 | 2018-09-04 | 无锡市日升机械厂 | High-speed centrifugal grinder |
| CN109108820A (en) * | 2018-08-21 | 2019-01-01 | 深圳西可实业有限公司 | A kind of tank chain type rib throwing machine |
| CN109108820B (en) * | 2018-08-21 | 2024-03-29 | 深圳西可实业有限公司 | Tank chain type edge polishing machine |
| CN112828755A (en) * | 2020-12-30 | 2021-05-25 | 刘卫华 | Centrifugal grinder with adjustable grinding precision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20190428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |