CN204381147U - A kind of hemmer of drum - Google Patents
A kind of hemmer of drum Download PDFInfo
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- CN204381147U CN204381147U CN201420744306.3U CN201420744306U CN204381147U CN 204381147 U CN204381147 U CN 204381147U CN 201420744306 U CN201420744306 U CN 201420744306U CN 204381147 U CN204381147 U CN 204381147U
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- gear
- bearing
- drum
- separated
- rotary shaft
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Abstract
The utility model provides a kind of hemmer of drum, belongs to Machining Technology field.It comprises cam, lower support is taken turns, upper overturning cutter, be separated bearing, worm screw and turbine engagement, turbine is rotatably arranged on the longitudinal axis, cam is also rotatably arranged on the longitudinal axis, the one end being separated bearing is hinged in frame, the other end being separated bearing is connected and fixed support plate by spring, be separated on bearing and be provided with contact roller, the contact roller being separated bearing is close to turbine under the action of the spring, upper overturning cutter concentric is arranged on separating rotary shaft, 5th gear concentric is arranged on one end of separating rotary shaft, lower support wheel is positioned at immediately below drum, cam farthest is with when being separated bearing contact, be arranged on the separating rotary shaft be separated on bearing to be horizontal, now, 4th gear and the 5th gear engage each other.The utility model is compact structure not only, and can realize upper overturning cutter and intermittently rotate, and greatly reduce energy consumption, cost is low.
Description
Technical field
The utility model relates to Machining Technology field, particularly a kind of hemmer of drum.
Background technology
Tank major product is circular, square, and irregular shaped can, can be subdivided into: food cans series, gift tank series, chemical tank are serial.Common cylindrical can is primarily of chemical tank products such as paint can, aerosol can, canisters.Common tank process processed is: with cutter, coiled material is cut into rectangle sheet material; Printing drilled by japanning and dress; Slitting blank; Be rolled into cylinder and weld latasuture; Repair commissure and coating; Enlarging wiredrawn edge; Swollen cone; Form groove or ripple; Roll extrusion back cover.Drum tank body needs to carry out flange in process.Flanger has been used to the machine of steel drum ladle body overturning process.It is of a great variety.If with regard to the modes of emplacement of metal drum during work, Horizontal flanging machine and vertical flanging machine (wherein, the axis horizontal layer according to bucket is called horizontal, and vertical layer is called vertical) can be divided into; If by once can the limit number classification of flange, then can be divided into single head flanger and double end flanger (is single head flanger wherein once only to one end flange of bucket); Divide by the principle of flange, then should be divided into rolling-type flanger and squash type flanger.But common turns over all over machine in the course of the work, and upper overturning cutter rotates all the time, and needs circulation to realize feeding back and forth.Such structure not only cause flanger bulky, cost is high, and upper overturning cutter rotates all the time, and energy consumption is high.
Utility model content
The purpose of this utility model is to provide a kind of hemmer of drum, not only compact structure, and can realize upper overturning cutter and intermittently rotate, and greatly reduce energy consumption, cost is low.
The utility model solves the technical scheme that its technical problem adopts:
A hemmer for drum, comprises drum, frame, drive motors, fixed supported slab, small belt pulley, big belt pulley, belt, worm screw, turbine, first gear, second gear, 3rd gear, 4th gear, turning cylinder, lower support is taken turns, prop barrel support, baffle plate, cam, upper overturning cutter, bearing, 5th gear, be separated bearing, separating rotary shaft, spring, the longitudinal axis, described drive motors is coaxially connected to small belt pulley, described small belt pulley is connected by belt with big belt pulley, described big belt pulley is coaxially arranged on one end of worm screw, described first gear is coaxially arranged on the other end of worm screw, described worm screw and turbine engagement, described turbine is rotatably arranged on the longitudinal axis, described cam is also rotatably arranged on the longitudinal axis, one end of described separation bearing is hinged in frame, the other end of described separation bearing is connected and fixed support plate by spring, described separation bearing is provided with contact roller, the contact roller of described separation bearing is close to turbine under the action of the spring, described separating rotary shaft is rotatably arranged on and is separated on bearing, bearing is provided with between described separating rotary shaft and separation bearing, described upper overturning cutter concentric is arranged on separating rotary shaft, described 5th gear concentric is arranged on one end of separating rotary shaft, described first gear and the second gears meshing, described second gear and the 3rd gear are coaxially arranged, described second gear and the 4th gears meshing, described 4th gear is arranged on one end of turning cylinder, described turning cylinder is also provided with lower support wheel, described lower support wheel is positioned at immediately below drum, the downside of described drum is also provided with prop barrel support, the side of described drum is provided with baffle plate, described cam farthest is with when being separated bearing contact, be arranged on the separating rotary shaft be separated on bearing to be horizontal, now, 4th gear and the 5th gear engage each other.
Further, described 4th gear is identical with the reference diameter of the 5th gear.
Further, described bearing is arranged on the both sides of upper overturning cutter.
The utility model compared to the prior art, have the following advantages and effect: be separated bearing and move back and forth around the pin joint circulation in frame under the acting in conjunction of cam and spring, cam farthest is with when being separated bearing contact, be arranged on the separating rotary shaft be separated on bearing to be horizontal, now, the 4th gear and the 5th gear engage each other.Under the acting in conjunction that upper overturning cutter and lower support are taken turns, one end of drum forms flange, respond well.4th gear is identical with the reference diameter of the 5th gear, ensure that upper overturning cutter and lower support wheel have identical rotating speed, ensures the steady of drum motion.Be separated the contact roller of bearing and be close to turbine under the action of the spring, contact roller is conducive to being separated bearing and cam is fitted well, ensures to be separated bearing and circulates under the acting in conjunction of cam and spring and move back and forth.Bearing is arranged on the both sides of upper overturning cutter, and bearing ensure that upper overturning cutter has good stationarity at rotation process.Lower support wheel serves supporting role to drum, is conducive to the flange of upper overturning cutter.The utility model is compact structure not only, and can realize upper overturning cutter and intermittently rotate, and greatly reduce energy consumption, cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. frame, 2. drive motors, 3. fixed supported slab, 4. small belt pulley, 5. big belt pulley, 6. belt, 7. worm screw, 8. turbine, 9. the first gear, 10. the second gear, 11. the 3rd gears, 12. the 4th gears, 13. turning cylinders, 14. lower support wheels, 15. prop barrel supports, 16. baffle plates, 17. cams, 18. upper overturning cutters, 19. bearings, 20. the 5th gears, 21. are separated bearing, 22. separating rotary shafts, 23. springs, 24. longitudinal axis, 25. contact rollers, 26. drums.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
As shown in Figure 1, a kind of hemmer of drum, comprise drum 26, frame 1, drive motors 2, fixed supported slab 3, small belt pulley 5, big belt pulley 5, belt 6, worm screw 7, turbine 8, first gear 9, second gear 10, 3rd gear 11, 4th gear 12, turning cylinder 13, lower support wheel 14, prop barrel support 15, baffle plate 16, cam 17, upper overturning cutter 18, bearing 19, 5th gear 20, be separated bearing 21, separating rotary shaft 22, spring 23, the longitudinal axis 24, described drive motors 2 is coaxially connected to small belt pulley 4, described small belt pulley 4 is connected by belt 6 with big belt pulley 5, described big belt pulley 5 is coaxially arranged on one end of worm screw 7, described first gear 9 is coaxially arranged on the other end of worm screw 7, described worm screw 7 and turbine 8 engage, described turbine 8 is rotatably arranged on the longitudinal axis 24, described cam 17 is also rotatably arranged on the longitudinal axis 24.One end of described separation bearing 21 is hinged in frame 1, and the other end of described separation bearing 21 is connected and fixed support plate 3 by spring 23.Described separation bearing 21 is provided with contact roller 25, the contact roller 25 of described separation bearing 21 is close to turbine 8 under the effect of spring 23, contact roller 25 is conducive to being separated bearing 21 and cam 17 and fits well, ensures to be separated bearing 21 and circulates under the acting in conjunction of cam 17 and spring 23 and move back and forth.Described separating rotary shaft 22 is rotatably arranged on and is separated on bearing 21, bearing 19 is provided with between described separating rotary shaft 22 and separation bearing 21, described upper overturning cutter 18 concentric is arranged on separating rotary shaft 22, described bearing 19 is arranged on the both sides of upper overturning cutter 18, and bearing 19 ensure that upper overturning cutter 18 has good stationarity at rotation process.Described 5th gear 20 concentric is arranged on one end of separating rotary shaft 22, described first gear 9 and the second gear 10 engage, described second gear 10 and the 3rd gear 11 are coaxially arranged, described second gear 10 and the 4th gear 12 engage, described 4th gear 12 is arranged on one end of turning cylinder 13, described turning cylinder 13 is also provided with lower support wheel 14, and described lower support wheel 14 is positioned at immediately below drum 26, lower support wheel serves supporting role to drum 26, is conducive to the flange of upper overturning cutter 18.The downside of described drum 26 is also provided with prop barrel support 15, and prop barrel support 15 pairs of drums 26 carry out bracketing.The side of described drum 26 is provided with baffle plate 16, prevents drum 26 from sliding axially, and is conducive to flange and carries out.Described cam 17 farthest be separated bearing 21 contact time, be arranged on the separating rotary shaft 22 be separated on bearing 21 to be horizontal, now, 4th gear 12 and the 5th gear 20 engage each other, described 4th gear 12 is identical with the reference diameter of the 5th gear 20, ensure that upper overturning cutter 18 and lower support wheel 14 have identical rotating speed, ensure that drum 26 moves steady.
Pass through technique scheme, when the hemmer of a kind of drum of the utility model uses, drive motors 2 drives small belt pulley 4 quick rotation, under the drive of belt 6, big belt pulley 5, first gear 9, worm screw 7 synchronous axial system, worm screw 7 drives turbine 8 to rotate, and under the transmission of the longitudinal axis 24, cam 17 rotates.Be separated bearing 21 to move back and forth around the pin joint circulation in frame 1 under the acting in conjunction of cam 17 and spring 23, cam 17 farthest be separated bearing 21 contact time, be arranged on the separating rotary shaft 22 be separated on bearing 21 to be horizontal, now, the 4th gear 12 and the 5th gear 20 engage each other.Under the acting in conjunction of 14 taken turns by upper overturning cutter 18 and lower support, one end of drum 26 forms flange, respond well.After completing trimming, be separated bearing 21 and turn over, the 4th gear 12 is separated with the 5th gear 20, and now the 5th gear 20 and upper overturning cutter 18 stop operating.4th gear 12 is identical with the reference diameter of the 5th gear 20, ensure that upper overturning cutter 18 and lower support wheel 14 have identical rotating speed, ensures that drum 26 moves steady.The utility model is compact structure not only, and can realize upper overturning cutter 18 and intermittently rotate, and greatly reduce energy consumption, cost is low.
Above content described in this description is only to the explanation of the utility model example.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from the content of the utility model description or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (3)
1. a hemmer for drum, comprises drum, frame, drive motors, fixed supported slab, is characterized in that: it also comprises small belt pulley, big belt pulley, belt, worm screw, turbine, first gear, second gear, 3rd gear, 4th gear, turning cylinder, lower support is taken turns, prop barrel support, baffle plate, cam, upper overturning cutter, bearing, 5th gear, be separated bearing, separating rotary shaft, spring, the longitudinal axis, described drive motors is coaxially connected to small belt pulley, described small belt pulley is connected by belt with big belt pulley, described big belt pulley is coaxially arranged on one end of worm screw, described first gear is coaxially arranged on the other end of worm screw, described worm screw and turbine engagement, described turbine is rotatably arranged on the longitudinal axis, described cam is also rotatably arranged on the longitudinal axis, one end of described separation bearing is hinged in frame, the other end of described separation bearing is connected and fixed support plate by spring, described separation bearing is provided with contact roller, the contact roller of described separation bearing is close to turbine under the action of the spring, described separating rotary shaft is rotatably arranged on and is separated on bearing, bearing is provided with between described separating rotary shaft and separation bearing, described upper overturning cutter concentric is arranged on separating rotary shaft, described 5th gear concentric is arranged on one end of separating rotary shaft, described first gear and the second gears meshing, described second gear and the 3rd gear are coaxially arranged, described second gear and the 4th gears meshing, described 4th gear is arranged on one end of turning cylinder, described turning cylinder is also provided with lower support wheel, described lower support wheel is positioned at immediately below drum, the downside of described drum is also provided with prop barrel support, the side of described drum is provided with baffle plate, described cam farthest is with when being separated bearing contact, be arranged on the separating rotary shaft be separated on bearing to be horizontal, now, 4th gear and the 5th gear engage each other.
2. the hemmer of a kind of drum according to claim 1, is characterized in that: described 4th gear is identical with the reference diameter of the 5th gear.
3. the hemmer of a kind of drum according to claim 1, is characterized in that: described bearing is arranged on the both sides of upper overturning cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420744306.3U CN204381147U (en) | 2014-12-03 | 2014-12-03 | A kind of hemmer of drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420744306.3U CN204381147U (en) | 2014-12-03 | 2014-12-03 | A kind of hemmer of drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204381147U true CN204381147U (en) | 2015-06-10 |
Family
ID=53353902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420744306.3U Expired - Fee Related CN204381147U (en) | 2014-12-03 | 2014-12-03 | A kind of hemmer of drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204381147U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964751A (en) * | 2016-05-30 | 2016-09-28 | 四川皇利消防设备有限公司 | Air duct flanging machine and control method thereof |
| CN106694664A (en) * | 2017-02-23 | 2017-05-24 | 覃小倩 | Edge folding device of barrel body |
| CN106694665A (en) * | 2017-02-23 | 2017-05-24 | 覃小倩 | Edge folding mechanism |
| CN106799418A (en) * | 2017-02-23 | 2017-06-06 | 覃小倩 | A kind of edge-folding mechanism of cylinder |
-
2014
- 2014-12-03 CN CN201420744306.3U patent/CN204381147U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964751A (en) * | 2016-05-30 | 2016-09-28 | 四川皇利消防设备有限公司 | Air duct flanging machine and control method thereof |
| CN106694664A (en) * | 2017-02-23 | 2017-05-24 | 覃小倩 | Edge folding device of barrel body |
| CN106694665A (en) * | 2017-02-23 | 2017-05-24 | 覃小倩 | Edge folding mechanism |
| CN106799418A (en) * | 2017-02-23 | 2017-06-06 | 覃小倩 | A kind of edge-folding mechanism of cylinder |
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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: 20150610 Termination date: 20151203 |
|
| EXPY | Termination of patent right or utility model |