CN204565260U - A kind of cutterhead lash adjusting device of bead cutter - Google Patents
A kind of cutterhead lash adjusting device of bead cutter Download PDFInfo
- Publication number
- CN204565260U CN204565260U CN201520044780.XU CN201520044780U CN204565260U CN 204565260 U CN204565260 U CN 204565260U CN 201520044780 U CN201520044780 U CN 201520044780U CN 204565260 U CN204565260 U CN 204565260U
- Authority
- CN
- China
- Prior art keywords
- cutterhead
- driving shaft
- adjustment motor
- gear train
- turbine
- 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
- Details Of Cutting Devices (AREA)
Abstract
The utility model provides a kind of cutterhead lash adjusting device of bead cutter, comprise casing, dynamical system, the first cutterhead and the second cutterhead, dynamical system also comprises gear train assembly, idle pulley and drive is also provided with in gear train assembly, idle pulley and drive are connected to the second cutterhead and the first cutterhead each via driving shaft, and what driving shaft was fixing is set on eccentric wheel; Dynamical system also comprises gap adjustment motor and overlapping adjustment motor, and gap adjustment motor is connected on driving shaft by worm gear and worm screw, and overlapping adjustment motor is connected on eccentric wheel by turbine and worm.The utility model employing gap adjustment motor and overlapping adjustment motor adjust the gap between cutterhead, and the lap between two cutterheads.Gap adjustment between cutterhead is realized by turbine and worm, the output shaft of gap adjustment motor is provided with turbine, the driving shaft of connection two cutterheads is provided with worm screw, makes the cutterhead position stability after adjustment by the kind of drive of turbine and worm.
Description
Technical field
The utility model belongs to technical field of metallurgical machinery, especially relates to a kind of cutterhead lash adjusting device of bead cutter.
Background technology
At steel industry, in cold-reduced sheet production technical field, cold-reduced sheet has good performance, namely thickness is thinner, precision is higher cold-strip steel and steel plate can be obtained by cold rolling, glacing flatness is high, surface smoothness is high, cold-reduced sheet surface cleaning light, be easy to carry out coating processing, wide in variety, purposes is wide, there is punching performance high and not timeliness, feature that yield point is low simultaneously, so cold-reduced sheet tool has been widely used, be mainly used in automobile, print the industries such as metal bucket, building, building materials, bicycle.
At present, in cold rolled sheet steel production process, the edge cutting quality for band steel has had very high requirement.Most of cold-reduced sheet manufacturing enterprise, in order to improve the quality of production of band steel, steel edge portion quality control and lifting drops into larger.
At present, the cutterhead lap of the upper and lower cutter shaft of cold rolled sheet trimming unit and the adjustment of side clearance amount and locking are manual operation, artificial adjustment pressure leading screw controls lap and adds adjustment pad control gap amount, artificial strike locknut, method of adjustment is loaded down with trivial details, adjustment duration, production efficiency is low, and labour intensity is large.
At present, the cutterhead lap of the upper and lower cutter shaft of cold rolled sheet trimming unit and the adjustment of side clearance amount and locking are manual operation, artificial adjustment pressure leading screw controls lap and adds adjustment pad control gap amount, artificial strike locknut, method of adjustment is loaded down with trivial details, adjustment duration, production efficiency is low, and labour intensity is large.
Utility model content
Problem to be solved in the utility model is the problem overcoming prior art, provides a kind of structure simple, cutterhead lash adjusting device easy to adjust.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of cutterhead lash adjusting device of bead cutter, it is characterized in that: comprise casing, dynamical system, the first cutterhead and the second cutterhead, described dynamical system also comprises gear train assembly, idle pulley and drive is also provided with in described gear train assembly, described idle pulley and drive are connected to the second cutterhead and the first cutterhead each via driving shaft, and what described driving shaft was fixing is set on eccentric wheel; Described dynamical system also comprises gap adjustment motor and overlapping adjustment motor, and described gap adjustment motor is connected on driving shaft by worm gear and worm screw, and described overlap adjustment motor is connected on eccentric wheel by turbine and worm.
Concrete, described gear train assembly is arranged in casing, and external impetus transfers to gear train assembly from wheel for inputting, and wheel for inputting engages with idle pulley, and gear train assembly is also provided with the identical driven pulley with idle pulley, driven pulley engages with idle pulley.
Concrete, between driving shaft and the connection of gear train assembly, be also provided with connecting axle, connecting axle is connected by Hooks coupling universal coupling with driving shaft, and connecting axle is connected by Hooks coupling universal coupling with gear train assembly.
Concrete, described gap adjustment motor spreads out of power by second driving shaft, second driving shaft is provided with turbine, driving shaft is also provided with the worm screw of matching with described turbine, described overlap adjustment motor spreads out of power by the first power transmission shaft, first power transmission shaft is provided with worm screw, the eccentric wheel of described driving shaft is provided with the turbine matched with described worm screw.
Concrete, described eccentric wheel is outside equipped with eccentric bushing, fixing being arranged on casing of eccentric bushing.
The advantage that the utility model has and good effect are: a kind of cutterhead lash adjusting device of bead cutter, adjust the gap between cutterhead by employing gap adjustment motor and overlapping adjustment motor, and the lap between two cutterheads.Gap adjustment between cutterhead is realized by turbine and worm, the output shaft of gap adjustment motor is provided with turbine, the driving shaft of connection two cutterheads is provided with worm screw, make the cutterhead position stability after adjustment by the kind of drive of turbine and worm like this, will after the work of long-term high strength, make the position of cutterhead change.And the gearratio of turbine and worm is high, adopts general slowspeed machine directly to connect, do not need other to spread out of system.Transmission is accurate, also can adjust accurately for small displacement.Lap between cutterhead is also realized by turbine and worm, worm screw is provided with on the output shaft of overlap adjustment motor, the driving shaft of connection cutterhead is provided with eccentric wheel, as long as rotate eccentric wheel, just can within the specific limits to the change of lap property performance period between cutterhead.Meanwhile, at eccentric wheel, the upper tricks of eccentric wheel wheel has turbine, when the worm is rotated, will drive the rotation of turbine, thus realize the adjustment of lap between cutterhead.The driving shaft connecting cutterhead and gear train assembly are also provided with connecting axle, and connecting axle is connected by Hooks coupling universal coupling with driving shaft and gear train assembly.Thus you change position and do not affect the transmission of rotation in certain limit can to make driving shaft.
Accompanying drawing explanation
Fig. 1 is bead cutter cutterhead lash adjusting device structural representation
In figure: 1 first cutterhead, 2 connecting axles, 3 eccentric bushings, 4 first power transmission shafts, 5 second driving shafts, 6 casings, 7 first driving shafts, 8 second cutterheads, 9 gear train assemblies, 10 wheel for inputting, 11 second worm gears, 12 idle pulleys, 13 eccentric wheels, 14 first worm gears, 15 driven pulleys, 16 first Hooks coupling universal couplings, 17 second Hooks coupling universal couplings, 18 gap adjustment motors, 19 overlapping adjustment motors.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
The cutterhead lash adjusting device of a kind of bead cutter as shown in Figure 1, comprises casing 6, dynamical system, the first cutterhead 1 and the second cutterhead 8.Casing 6 is cavitys of a casting, the part be also independently provided with for arranging gear train assembly 9 in casing 6.
Dynamical system also comprises gear train assembly 9, gap adjustment motor 18 and overlapping adjustment motor 19.Gear train assembly 9 is arranged on the independent part arranged in casing 6, ensure gear train assembly and other parts completely isolated.Gear train assembly comprises wheel for inputting 10, idle pulley 12, driven pulley 15, and idle pulley 12, driven pulley 15, wheel for inputting 10 are arranged on the same level height of casing 6.Wheel for inputting 10 is for being connected to other power sections, and wheel for inputting 10 engages with idle pulley 12, and wheel for inputting 10 is also provided with the identical driven pulley 15 with idle pulley 12, driven pulley 15 engages with idle pulley 12.The output shaft of driven pulley 15 is connected on the driving shaft 7 of connection first cutterhead 1, and the output shaft of idle pulley 12 is connected on the driving shaft 7 of connection second cutterhead 8.Between driving shaft 7 and output shaft, be also provided with connecting axle 2, connecting axle 2 is connected by the first Hooks coupling universal coupling 16 with between output shaft, is connected between connecting axle 2 with driving shaft 7 by the second Hooks coupling universal coupling 17.
Casing 6 is outer is also provided with gap adjustment motor 18, gap adjustment motor 18 transmits power by second driving shaft 5, second driving shaft 5 is also provided with the first worm gear 14 and the second worm gear 11, first worm gear 14 is identical with the second worm gear 11, and driving shaft 7 is also provided with the scroll bar matched with the first worm gear 14 and the second worm gear 11.Worm screw is fixedly installed on driving shaft 7, and when turbine rotation, worm screw can drive driving shaft 7 to move left and right, thus realizes the gap adjustment between the first cutterhead 1 and the second cutterhead 8.Because the power between the first cutterhead 1 and the second cutterhead 8 is provided by two pitch wheels, so the direction of motion of gap adjustment is contrary between the first cutterhead 1 and the second cutterhead 8, the rapid adjustment of displacement can be realized.
Driving shaft 7 is also arranged with eccentric wheel 13, and be arranged in eccentric bushing 3 at eccentric wheel 13, eccentric bushing 3 is fixed on casing 6.What eccentric wheel 13 was also fixed is provided with turbine, and eccentric wheel 13 is set on driving shaft 7, and driving shaft 7 passes from the center of circle of eccentric wheel 13.Adjust motor 19 in the outer also fixing overlap that is provided with of casing 6, overlapping adjustment motor 19 is by the first power transmission shaft 4 outputting power.First power transmission shaft 4 is also provided with two worm screws, and worm screw is matched with the turbine on eccentric wheel 13.When worm screw drives turbine rotation, because turbine is arranged on eccentric wheel 13, eccentric wheel 13 also rotates following turbine together thus drives the driving shaft 7 being arranged on eccentric wheel 13 center to change position, thus achieves the adjustment of the lap between the first cutterhead 1 and the second cutterhead 8.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (5)
1. the cutterhead lash adjusting device of a bead cutter, it is characterized in that: comprise casing, dynamical system, the first cutterhead and the second cutterhead, described dynamical system also comprises gear train assembly, idle pulley and drive is also provided with in described gear train assembly, described idle pulley and drive are connected to the second cutterhead and the first cutterhead each via driving shaft, and what described driving shaft was fixing is set on eccentric wheel; Described dynamical system also comprises gap adjustment motor and overlapping adjustment motor, and described gap adjustment motor is connected on driving shaft by worm gear and worm screw, and described overlap adjustment motor is connected on eccentric wheel by turbine and worm.
2. the cutterhead lash adjusting device of a kind of bead cutter according to claim 1, it is characterized in that: described gear train assembly is arranged in casing, external impetus transfers to gear train assembly from wheel for inputting, wheel for inputting engages with idle pulley, gear train assembly is also provided with idle pulley identical driven pulley, driven pulley engages with idle pulley.
3. the cutterhead lash adjusting device of a kind of bead cutter according to claim 1, it is characterized in that: between driving shaft and the connection of gear train assembly, be also provided with connecting axle, connecting axle is connected by Hooks coupling universal coupling with driving shaft, and connecting axle is connected by Hooks coupling universal coupling with gear train assembly.
4. the cutterhead lash adjusting device of a kind of bead cutter according to claim 1, it is characterized in that: described gap adjustment motor spreads out of power by second driving shaft, second driving shaft is provided with turbine, driving shaft is also provided with the worm screw of matching with described turbine, described overlap adjustment motor spreads out of power by the first power transmission shaft, first power transmission shaft is provided with worm screw, the eccentric wheel of described driving shaft is provided with the turbine matched with described worm screw.
5. the cutterhead lash adjusting device of a kind of bead cutter according to any one of claim 1-4, is characterized in that: described eccentric wheel is outside equipped with eccentric bushing, fixing being arranged on casing of eccentric bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044780.XU CN204565260U (en) | 2015-01-22 | 2015-01-22 | A kind of cutterhead lash adjusting device of bead cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520044780.XU CN204565260U (en) | 2015-01-22 | 2015-01-22 | A kind of cutterhead lash adjusting device of bead cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204565260U true CN204565260U (en) | 2015-08-19 |
Family
ID=53857952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520044780.XU Expired - Fee Related CN204565260U (en) | 2015-01-22 | 2015-01-22 | A kind of cutterhead lash adjusting device of bead cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204565260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791032A (en) * | 2017-11-29 | 2018-03-13 | 洛阳新远大冶金成套设备有限公司 | Band edge-trimming machine and band cutting edge system |
-
2015
- 2015-01-22 CN CN201520044780.XU patent/CN204565260U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791032A (en) * | 2017-11-29 | 2018-03-13 | 洛阳新远大冶金成套设备有限公司 | Band edge-trimming machine and band cutting edge system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102909594B (en) | Steel plate double groove edge milling machine traveling driving mechanism | |
| CN102626948A (en) | Multifunctional computer rope saw | |
| CN203611331U (en) | Cam-type cutter door self-regulating device of spindleless veneer lathe | |
| CN204565260U (en) | A kind of cutterhead lash adjusting device of bead cutter | |
| CN101036959A (en) | Double-head moving type laser cutting machine | |
| CN202278384U (en) | Automatic slotting device on numerical control bending machine | |
| CN111015391B (en) | Disassembly-free high-precision repairing device and method for large roller shaft | |
| CN211136539U (en) | Disassembly-free high-precision repairing device for large roller shaft of corrugated paper machine | |
| CN202934393U (en) | Walking driving mechanism of double-groove edge milling machine for steel plates | |
| CN203061956U (en) | Double-head rotary type circle shear | |
| CN102941625B (en) | A kind of Four-column framework diamond string-bead rope gang saw | |
| CN205496276U (en) | Hydraulic motor drive's integral flat wedge cross rolling | |
| CN201070688Y (en) | High-efficiency edge milling machine | |
| CN210766264U (en) | Vibration wheel structure of light road roller | |
| CN102343523A (en) | Adjustment mechanism of sheet material chamfering machine | |
| CN203141298U (en) | Edging machine chamfering grinding head device | |
| CN203044956U (en) | Wind electricity cutting machine radial drilling device | |
| CN201807745U (en) | Side milling power tool rest | |
| CN201669758U (en) | Wooden blind window sheet connecting machine | |
| CN204504375U (en) | A kind of steel rolling cold saw drive mechanism | |
| CN207154471U (en) | A kind of three rolls plate bending machine | |
| CN202607387U (en) | Adjustment mechanism for sheet material chamfering machine | |
| CN201432190Y (en) | Flange processor | |
| CN209557586U (en) | A kind of worm drive structure of mould height adjustment | |
| CN205496663U (en) | Gear, rack and narrow groove 's numerically controlled fraise machine annex mechanism can process |
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: 20150819 Termination date: 20180122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |