CN201431970Y - Anti-drop protection device on surface of precision steel ball - Google Patents
Anti-drop protection device on surface of precision steel ball Download PDFInfo
- Publication number
- CN201431970Y CN201431970Y CN2009201483009U CN200920148300U CN201431970Y CN 201431970 Y CN201431970 Y CN 201431970Y CN 2009201483009 U CN2009201483009 U CN 2009201483009U CN 200920148300 U CN200920148300 U CN 200920148300U CN 201431970 Y CN201431970 Y CN 201431970Y
- Authority
- CN
- China
- Prior art keywords
- steel ball
- turnover box
- drop
- protection device
- reducing motor
- 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
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Abstract
The utility model discloses an anti-drop protection device on the surface of a precision steel ball formed by connecting a flow lane and a steel ball turnover box, wherein the steel ball turnover boxis arranged on an operating platform. The points of innovation lie in that the original operating platform is improved into a rotary platform which is connected with an adjustable variable speed rotary device, and the opening of the flow lane is connected with a barrel-type soft cloth pipeline. Through the improvement, the advantages of the anti-drop protection device on the surface of the precision steel ball lie in that the adjustable variable speed rotary device is used for adjusting the rotation speed in time by selecting the size and the flow speed of the steel ball, and the barrel-type soft cloth pipeline arranged between the opening of the flow lane and the steel ball turnover box effectively cushions the impact force of the drop of the steel ball.
Description
Technical field
The utility model relates to a kind of surperficial drop preventing protective device of steel ball surface drop preventing protective device, particularly a kind of accurate steel balls.
Background technology
At present, the existing ball Turnover Box device that waits of the selection of finished product steel ball adopts the oil pressure apparatus for automatically lifting, and Turnover Box is placed on the hoistable platform, earlier whole hoistable platform is lifted to certain position before the selection, detects the steel ball height that flow in the Turnover Box by sensing device.This device is in practical process, selection stream alley and Turnover Box have a height all the time, form drop, because the quality of spheroid own is bigger, ball flows into mobile relatively poor in the Turnover Box, steel ball produces stronger collision each other, if there is steel ball to drop at the stream mouthful place that falls below the alley, it is motionless to rest on this place for a long time, the a barrage of bump of the steel ball that falls from above subsequently, or the stealthy fault of automatic oil pressure jacking system, all can cause steel ball surface to be subjected to heavy damage in various degree, cause the steel ball quality accident.
The utility model content
The technical problems to be solved in the utility model provides a kind of drop preventing protective device of accurate steel balls.
For solving the problems of the technologies described above, the drop preventing protective device of a kind of accurate steel balls of the present utility model connects the steel ball Turnover Box by the stream alley and constitutes; Described steel ball Turnover Box is placed on the workbench, it is characterized in that: described workbench is a turntable; Described stream alley mouth also is connected with tubular soft cloth pipeline.
Described turntable structure is: be fixedly connected with rotating shaft under the turntable, the rotating shaft bottom is with travelling gear, and described travelling gear is by gear-box and reducing motor gear drive, and described reducing motor is fixed on the frame bottom.
Also be connected with the stepless frequency conversion device on the described reducing motor.Described speed regulator is the stepless frequency conversion device.
The advantage of above structure is: by the adjustable speed-changing rotating device that increases; size and flow velocity according to selection steel ball specification; in time adjust rotary speed; the pipeline of the soft cloth tubular of between stream alley mouth and Turnover Box, setting up; efficient buffer the impact of steel ball drop, the rotary speed of rotating Turnover Box simultaneously is certain, steel ball can leave ball-falling-in port immediately and can not be detained for a long time; reduced the probability of steel ball generation continuity bump, the protection steel ball surface has been played a role.
Description of drawings
Be illustrated as structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further.
As shown in the figure, described stream alley 1 is positioned at steel ball Turnover Box 2 tops, for preventing the difference in height of steel ball when stream alley 1 enters in the steel ball Turnover Box 2 steel ball is produced bigger bump, destroys steel ball surface, connects tubular soft cloth pipeline 3 in described stream alley 1 exit; Described steel ball Turnover Box 2 is fixed on the turntable 4, described turntable 4 bottoms are fixed with rotating shaft 5, rotating shaft 5 bottoms are with travelling gear 6, described travelling gear 6 and gear-box 7 gear drives, described gear-box 7 is fixed on frame 8 bottoms, and the bottom of frame 8 also is fixed with reducing motor 9, described reducing motor 9 geared teeth roller boxs 7, be connected with stepless frequency conversion device 10 on the described reducing motor 9, be used for regulating the rotating speed of reducing motor 9.
During work, at first connect power supply, reducing motor 9 starts, described turntable 4 begins rotation by rotating shaft 5 transmissions, described steel ball Turnover Box 2 is placed on the turntable 4 and rotates with turntable 4, and described tubular soft cloth pipeline 3 lower ends place in the steel ball Turnover Box 2, and steel ball enters tubular soft cloth pipeline 3 by stream alley 1, according to steel ball specification size and flow velocity, in time adjust the rotating speed of stepless frequency conversion device 10 control reducing motors 9; Described steel ball slowly flows in the steel ball Turnover Box 2 through tubular soft cloth pipeline 3, because steel ball Turnover Box 2 is by certain speed rotation, the steel ball that flows in the steel ball Turnover Box 2 can leave ball-falling-in port immediately, can not be detained for a long time, steel ball amount in the also visual steel ball Turnover Box 2 in to steel ball selection process simultaneously, tubular soft cloth passage 3 is carried out rolling in good time, do not cause the oversize and influence stream ball of passage.
Claims (3)
1, a kind of drop preventing protective device for precise steel ball surface connects the steel ball Turnover Box by the stream alley and constitutes; Described steel ball Turnover Box is placed on the workbench, it is characterized in that: described workbench is a turntable; Described stream alley mouth also is connected with tubular soft cloth pipeline.
2, a kind of drop preventing protective device for precise steel ball surface according to claim 1; it is characterized in that: described turntable structure is: be fixedly connected with rotating shaft under the turntable; the rotating shaft bottom is with travelling gear; described travelling gear is by gear-box and reducing motor gear drive, and described reducing motor is fixed on the frame bottom.
3, a kind of drop preventing protective device for precise steel ball surface according to claim 1 is characterized in that: also be connected with the stepless frequency conversion device on the described reducing motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201483009U CN201431970Y (en) | 2009-03-31 | 2009-03-31 | Anti-drop protection device on surface of precision steel ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201483009U CN201431970Y (en) | 2009-03-31 | 2009-03-31 | Anti-drop protection device on surface of precision steel ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201431970Y true CN201431970Y (en) | 2010-03-31 |
Family
ID=42050784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201483009U Expired - Fee Related CN201431970Y (en) | 2009-03-31 | 2009-03-31 | Anti-drop protection device on surface of precision steel ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201431970Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102445523A (en) * | 2010-10-11 | 2012-05-09 | 江苏力星通用钢球股份有限公司 | Ball discharging driving buffer unit for steel ball flaw detector |
| CN105964555A (en) * | 2016-06-24 | 2016-09-28 | 龙彦旭 | Automatic measuring and separating device for diameter of cylindrical roller |
-
2009
- 2009-03-31 CN CN2009201483009U patent/CN201431970Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102445523A (en) * | 2010-10-11 | 2012-05-09 | 江苏力星通用钢球股份有限公司 | Ball discharging driving buffer unit for steel ball flaw detector |
| CN102445523B (en) * | 2010-10-11 | 2014-07-16 | 江苏力星通用钢球股份有限公司 | Ball discharging driving buffer unit for steel ball flaw detector |
| CN105964555A (en) * | 2016-06-24 | 2016-09-28 | 龙彦旭 | Automatic measuring and separating device for diameter of cylindrical roller |
| CN105964555B (en) * | 2016-06-24 | 2018-12-11 | 兴化市成顺消防科技研究院有限公司 | Cylindrical roller automatically measuring diameter screening installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU LIXING GENERAL STEEL BALL CO., LTD. Free format text: FORMER OWNER: JIANGSU LIXING STEEL BALL CO., LTD. Effective date: 20110331 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 226500 XINGYUAN AVENUE, EAST INDUSTRIAL PARK, RUGAO CITY, JIANGSU PROVINCE TO: 226500 NO. 68, XINGYUAN AVENUE, RUCHENG TOWN, RUGAO CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110331 Address after: 226500, Jiangsu City, Rugao Province, such as Town Hing Yuen Road, No. 68 Patentee after: Jiangsu Lixing General Steel Ball Co., Ltd. Address before: 226500, Xingyuan Road, East Industrial Park, Rugao, Jiangsu Patentee before: Jiangsu Lixing Steel Ball Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20170331 |