CN2385149Y - Overload protector for automatic press - Google Patents
Overload protector for automatic press Download PDFInfo
- Publication number
- CN2385149Y CN2385149Y CN 99229323 CN99229323U CN2385149Y CN 2385149 Y CN2385149 Y CN 2385149Y CN 99229323 CN99229323 CN 99229323 CN 99229323 U CN99229323 U CN 99229323U CN 2385149 Y CN2385149 Y CN 2385149Y
- Authority
- CN
- China
- Prior art keywords
- belt pulley
- hole
- inner sleeve
- steel ball
- interior cover
- 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 relates to an overload protector for an automatic press, which is composed of a belt pulley, an inner sleeve, a steel ball, a spring and an adjusting bolt. The inner sleeve is cylindrical. The outer circle of the inner sleeve is provided with a shoulder. The outer circle at the small end of the inner sleeve is sheathed with the belt pulley; a steel ball groove is arranged on the end surface of the belt pulley. The end surface of the big end of the inner sleeve is provided with a through hole with threads, and the through hole corresponds to the steel ball groove of the belt pulley. The steel ball is installed between the through hole of the inner sleeve and the steel ball groove of the belt pulley. The spring is installed in the through hole of the inner sleeve. The adjusting bolt is screwed on the threads of the through hole of the inner sleeve. The utility model has the advantages of simple structure, reliable action, wide range of application. The overload protector for an automatic press can shut power when the automatic press is overloaded. The utility model can be used for equipment of any mechanical transmission systems, which requires overload protection.
Description
The utility model relates to a kind of protective gear of fire-working article loading machinery, particularly a kind of overload protection arrangement of fire-working article powder charge Presses transfer.
During the automatic delivery materials of existing fire-working article powder charge Presses transfer, topple over or other accident, easily cause the feeding part stuck, " vexed car " phenomenon occurs, cause the complete machine fault, can't normally produce continuously, and easily cause the Presses transfer damage of components as mould.
The purpose of this utility model is, a kind of Presses transfer overload protection arrangement is provided, and when abnormal load occurring in the machinery running, this device can cut off power, and the protection equipment component does not damage.
Technical solution of the present utility model:
A kind of Presses transfer overload protection arrangement is characterized in that it is made up of belt pulley, interior cover, steel ball, spring, adjustment bolt, and interior cover is tubing string shape, and a shoulder is arranged on its cylindrical, and the big end diameter of interior cover one end diameter is little.Be set with the belt pulley of band steel bead groove on the end face on the interior cover small end cylindrical, the end face of the big end of interior cover has a threaded through hole corresponding with the steel bead groove of belt pulley, overlap between through hole and the belt pulley steel bead groove in steel ball is contained in, in the cover through hole, adjust bolt and be screwed on the interior cover through hole internal thread in spring is contained in.
The utility model power that is in operation is imported by belt pulley, is exported the steel bead groove of belt pulley extruding steel ball and spring when output terminal transships by interior cover through the effect of steel ball; steel ball moves in the tapped through hole; belt pulley skids on interior cover cylindrical, can not transferring power, shield.The utility model is simple in structure, need not design special engaging and disengaging gear, and reliable effect is cut off power in the time of can meeting overload reliably.The utility model wide accommodation can use on any machine driven system needs the equipment of overload protection.
Be further described below in conjunction with accompanying drawing:
Fig. 1 is the novel structural representation of this reality.
As Fig. 1, the utility model is made up of belt pulley 1, interior cover 2, steel ball 3, spring 4, adjustment bolt 5.Interior cover 2 is tubing string shape, one shoulder is arranged on its cylindrical, and cover 2 one end diameters are big in making, an end diameter is little, be set with the belt pulley 1 of band steel bead groove 6 on the end face on the interior cover 2 small end cylindricals, they are each other for movingly, and the end face of interior cover 2 big ends has a tapped through hole 7, and is corresponding with the steel bead groove 6 of belt pulley 1 during assembling, steel ball 3 is contained between the through hole 7 and belt pulley steel bead groove 6 of interior cover 2, in the cover through hole 7, an end pressed steel ball 3 in spring 4 was contained in, and the other end is adjusted bolt 5 and withstands.In being screwed in, adjustment bolt 5 on the internal thread of cover 2 through holes 7, works to adjust slipping torque.Having screw thread to be screwed on the screw thread with nut 8 on the interior cover 2 small end cylindricals locks, belt pulley 1 can be blocked unlikely coming off.Power in service is exported by interior cover 2 through the effect of steel ball 3 by belt pulley 1 input.The power intake of this device can be gear or belt pulley, adopts belt pulley 1 as input end in the utility model.Interior cover 2 is the output terminal of this device, is connected on the transmission shaft by key, and when output terminal transships, the steel bead groove 6 extruding steel ball 3 and the springs 4 of belt pulley 1, steel ball 3 moves in the tapped through hole 7.Belt pulley 1 skids on interior cover 2 cylindricals, can not transferring power, shield.
Claims (1)
1, a kind of Presses transfer overload protection arrangement; it is characterized in that it is made up of belt pulley, interior cover, steel ball, spring, adjustment bolt; interior cover is tubing string shape; one shoulder is arranged on its cylindrical; be set with the belt pulley of band steel bead groove on the end face on the interior cover small end cylindrical; the end face of the big end of interior cover has this through hole of tapped through hole corresponding with the steel bead groove of belt pulley; overlap between through hole and the belt pulley steel bead groove in steel ball is contained in; in the cover through hole, adjust bolt and be screwed on the interior cover through hole internal thread in spring is contained in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99229323 CN2385149Y (en) | 1999-09-01 | 1999-09-01 | Overload protector for automatic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99229323 CN2385149Y (en) | 1999-09-01 | 1999-09-01 | Overload protector for automatic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2385149Y true CN2385149Y (en) | 2000-06-28 |
Family
ID=34018578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99229323 Expired - Fee Related CN2385149Y (en) | 1999-09-01 | 1999-09-01 | Overload protector for automatic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2385149Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109016A (en) * | 2009-12-23 | 2011-06-29 | 姚茂红 | Improved grating overload protection device |
| CN102383249A (en) * | 2011-11-25 | 2012-03-21 | 江苏万工科技集团有限公司 | Rockshaft overload protection device |
| CN102815618A (en) * | 2012-08-27 | 2012-12-12 | 刘贵军 | Overpressure protection device and automatic time-control hoist |
| TWI458615B (en) * | 2011-09-16 | 2014-11-01 | Hon Hai Prec Ind Co Ltd | Flexspline protecting structure and robot arm assembly using the same |
| CN105179917A (en) * | 2015-09-11 | 2015-12-23 | 湖州乐而达纺织有限公司 | Anti-clamping device for textile machine |
| CN108721104A (en) * | 2017-04-17 | 2018-11-02 | 武新平 | A kind of intelligent massaging robot |
| CN111168624A (en) * | 2020-02-22 | 2020-05-19 | 上海阿为特精密机械股份有限公司 | Small-size adjustable pressure machine |
-
1999
- 1999-09-01 CN CN 99229323 patent/CN2385149Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109016A (en) * | 2009-12-23 | 2011-06-29 | 姚茂红 | Improved grating overload protection device |
| TWI458615B (en) * | 2011-09-16 | 2014-11-01 | Hon Hai Prec Ind Co Ltd | Flexspline protecting structure and robot arm assembly using the same |
| CN102383249A (en) * | 2011-11-25 | 2012-03-21 | 江苏万工科技集团有限公司 | Rockshaft overload protection device |
| CN102815618A (en) * | 2012-08-27 | 2012-12-12 | 刘贵军 | Overpressure protection device and automatic time-control hoist |
| CN105179917A (en) * | 2015-09-11 | 2015-12-23 | 湖州乐而达纺织有限公司 | Anti-clamping device for textile machine |
| CN105179917B (en) * | 2015-09-11 | 2018-05-11 | 湖州乐而达纺织有限公司 | A kind of textile machines anti-pinch device |
| CN108721104A (en) * | 2017-04-17 | 2018-11-02 | 武新平 | A kind of intelligent massaging robot |
| CN111168624A (en) * | 2020-02-22 | 2020-05-19 | 上海阿为特精密机械股份有限公司 | Small-size adjustable pressure machine |
| CN111168624B (en) * | 2020-02-22 | 2024-05-17 | 上海阿为特精密机械股份有限公司 | Small-size adjustable press |
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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 |