CN2361433Y - Polisher polishing wheel drive mechanism - Google Patents
Polisher polishing wheel drive mechanism Download PDFInfo
- Publication number
- CN2361433Y CN2361433Y CN 99235721 CN99235721U CN2361433Y CN 2361433 Y CN2361433 Y CN 2361433Y CN 99235721 CN99235721 CN 99235721 CN 99235721 U CN99235721 U CN 99235721U CN 2361433 Y CN2361433 Y CN 2361433Y
- Authority
- CN
- China
- Prior art keywords
- opening
- polishing wheel
- closing
- polishing
- closing gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to an improved opening and closing mechanism for a polishing wheel of a polishing machine, which is composed of a micro-motor, a reduction box, an opening and closing gear, a connecting rod, a connecting arm, a bearing seat of an upper polishing wheel, etc. The mechanism is characterized in that the connecting arm is driven to make reciprocating motion by the micro-motor and the opening and closing gear, thereby, the actions of opening and closing of the polishing wheel are completed. Because of adopting the structure of an opening and closing gear rack, the utility model solves the problems of abrasion and maintenance of screw rods and nuts, and prolongs the service life of products.
Description
The utility model relates to a kind of polishing wheel opening and closing mechanism of polishing machine, belongs to the technological improvement in hardware machinery field.
Existing polishing machine, its operation principle all are by the rotation of driven by motor polishing wheel, finish polishing by rotation, the opening and closing of upper and lower polishing wheel.The opening and closing of last polishing wheel are that the opening and closing by the bearing block of last polishing wheel axle realize, existing polishing machine, the opening and closing mechanism of its polishing wheel is made of motor, nut, screw rod, linking arm, polishing wheel bearing block, polishing wheel, motor rotates forward or backwards, crank arm by screw rod drive nut, opening and closing, thereby drive the upper and lower opening and closing of polishing wheel bearing block, realize that polishing is finished in the opening and closing of polishing wheel.The opening and closing mechanism of this structure, its shortcoming is that parts are easy to wear, structure is complicated, not easy-maintaining.
Task of the present utility model provides a kind of polishing wheel opening and closing mechanism of polishing machine, it simple in structure, not easy to wear, easy to maintenance.
For solving above-mentioned task, the sets of transmission mechanism that the polishing wheel opening and closing mechanism of polishing machine provided by the utility model is made up of micro machine, reduction box, opening and closing gear (fan-shaped), opening and closing gear stand, connecting rod, linking arm, last polishing wheel bearing block etc., it is reciprocating that forward and reverse rotation of micro machine drives the opening and closing gear by reduction box, opening and closing gear driven connecting rod is done upper and lower motion, thereby finishes the action of upper and lower opening and closing by last polishing wheel bearing block of linking arm drive and last polishing wheel.
The utility model improves the polishing wheel opening and closing mechanism of existing polishing machine, adopts opening and closing gear driven connecting rod reciprocating, and parts are not easy to wear, easily maintenance.
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is a structural representation of the present utility model.
1 is reduction box among the figure, the 2nd, and micro machine, the 3rd, connecting rod nut, the 4th, opening and closing gear, the 5th, opening and closing gear stand, the 6th, connecting rod, the 7th, linking arm, the 8th, last polishing wheel bearing block, the 9th, last polishing wheel.
Task of the present utility model is achieved in that micro machine 2 provides power, passes to reduction box 1, and reduction box 1 is connected with opening and closing gear 4, and opening and closing gear 4 is fan-shaped gears, and opening and closing gear 4 is connected with connecting rod 6 by connecting rod nut 3 by opening and closing gear stand 5.Connecting rod 6 is connected with last polishing wheel bearing block 8 by linking arm 7 again, and polishing wheel 9 is installed on the polishing wheel bearing block 8.When micro machine 2 startups are rotated in the forward, drive opening and closing gear 4 motion counterclockwise by reduction box 1, connecting rod 6 moves upward, and last polishing wheel bearing block then moves downward, because last polishing wheel 9 is installed on the polishing wheel bearing block, so last polishing wheel contacts with following polishing wheel, otherwise when micro machine 2 reverse rotations, drive opening and closing gear 4 and do motion clockwise, connecting rod 6 moves downward, the polishing wheel bearing moves upward in the drive, makes polishing wheel leave down polishing wheel, thereby finishes whole clutch action.
The utility model has solved the wearing and tearing and the maintenance problem of original mechanism owing to adopted the opening and closing gear, has prolonged the life-span of product.
Claims (2)
1, a kind of polishing wheel opening and closing mechanism of polishing machine is made up of micro machine, connecting rod, linking arm, last polishing wheel bearing block, last polishing wheel etc., it is characterized in that being provided with between micro machine and the connecting rod opening and closing gear of fan type.
2, the polishing wheel opening and closing mechanism of polishing machine according to claim 1 is characterized in that being provided with reduction box between micro machine and the opening and closing gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99235721 CN2361433Y (en) | 1999-04-02 | 1999-04-02 | Polisher polishing wheel drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99235721 CN2361433Y (en) | 1999-04-02 | 1999-04-02 | Polisher polishing wheel drive mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2361433Y true CN2361433Y (en) | 2000-02-02 |
Family
ID=34023639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99235721 Expired - Fee Related CN2361433Y (en) | 1999-04-02 | 1999-04-02 | Polisher polishing wheel drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2361433Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108627A (en) * | 2015-08-29 | 2015-12-02 | 东莞市钜铧机械有限公司 | Square tube hydraulic polishing machine |
| CN108555757A (en) * | 2018-04-23 | 2018-09-21 | 东港启鑫科技有限公司 | A kind of arm-type polishing machine of stainless steel tableware automation |
-
1999
- 1999-04-02 CN CN 99235721 patent/CN2361433Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108627A (en) * | 2015-08-29 | 2015-12-02 | 东莞市钜铧机械有限公司 | Square tube hydraulic polishing machine |
| CN105108627B (en) * | 2015-08-29 | 2017-11-17 | 东莞市钜铧机械有限公司 | A kind of square tube hydraulic polishing machine |
| CN108555757A (en) * | 2018-04-23 | 2018-09-21 | 东港启鑫科技有限公司 | A kind of arm-type polishing machine of stainless steel tableware automation |
| CN108555757B (en) * | 2018-04-23 | 2024-04-16 | 东港启鑫科技有限公司 | Automatic mechanical arm type polishing machine for stainless steel tableware |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |