CN2281230Y - Synchronous two action cutter - Google Patents
Synchronous two action cutter Download PDFInfo
- Publication number
- CN2281230Y CN2281230Y CN 96238778 CN96238778U CN2281230Y CN 2281230 Y CN2281230 Y CN 2281230Y CN 96238778 CN96238778 CN 96238778 CN 96238778 U CN96238778 U CN 96238778U CN 2281230 Y CN2281230 Y CN 2281230Y
- Authority
- CN
- China
- Prior art keywords
- main shaft
- gear
- dial
- clutch
- cutting knife
- 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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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to a synchronous double-moving cutter which is characterized in that after fixedly connected, a clutch, a belt wheel and an inertia wheel can freely rotate on a main shaft; a friction driving plate and a clutch driving plate can slide on the main shaft; a gear set is connected with a moving cutter frame by a crank shaft; the cutter is correspondingly fixed on the moving cutter frame. The friction driving plate and the clutch driving plate simultaneously start the main shaft in double directions to stably and reliably transfer the power of the gear set without impact. The cutter on the moving cutter frame drives a periodic translational wheel by the crank shaft, and then rotates, and forms the same linear speed with wires. The wires are cut in the synchronous movement. The production efficiency can be increased by 5 to 6 times. The utility model is suitable for the mass production of high-quality wires, especially the production of screw-thread steel.
Description
The utility model relates to a kind of wire production cutting knife, particularly the cutting knife of screw-thread steel production.
Wire production is constantly stretching, alignment on production line, lashes packing.When cutting off according to desired length, stretch and still carrying out, wire rod continues operation with certain linear velocity, and cutting knife is static, can not match with the speed of wire rod, particularly in the production of screw-thread steel, very slow could the cut-out of linear velocity restriction, otherwise cutter inoperable situation in top appears, must under the situation of low speed, work, influence production efficiency and reduce, when producing on the tinuous production particularly in enormous quantities, waste energy inefficiency.
The purpose of this utility model is to provide and can enhances productivity, and a kind of synchronization double-action cutting knife of wire rod is sheared in motion.
This synchronization double-action cutting knife, comprise main shaft, motivation transfer motion part, friction dial, clutch teeth wheels, knife rest composition, after being connected, clutch, belt pulley, flying wheel, the dial that it is characterized in that motivation transfer motion part can on main shaft, freely rotate, friction dial, clutch dial can slide on main shaft, gear train connects follow rest by bent axle, and the cutter respective fixation is on follow rest.Described gear train by main shaft drives driving gear, travelling gear, driven gear, bent axle, move up and down knife rest, connect and be closed driving-chain.Described driving gear, driven gear are four crank-driven knife rest motions of four identical gear transmissions simultaneously; Main shaft extends to gear-box, stirs slide block by electromagnetism ACTUATOR control link around fulcrum and regulates friction dial and frictional disk braking.
The utility model adopts the drive mechanism of cutting knife motion work, follow rest drives cutting knife and moves and rotate, be implemented in synchronous initiation turned off in synchronization identical in the wire production with the wire rod linear velocity, can regulate the movement velocity of cutting knife by the requirement of production line, can satisfy wire rod, particularly the needs of screw-thread steel high efficiency production in enormous quantities.Main shaft is by frictional disk, and clutch dial two-way startup does not have and impacts, and reliable operation is steady.
Fig. 1 synchronization double-action cutting knife is overlooked drive mechanism figure.
Fig. 2 looks on a left side gear cutter frame structure figure.
Fig. 3 frictional disk right view.
Fig. 4 friction plate right view.
Be described in further detail concrete structure of the present utility model below in conjunction with accompanying drawing.
Consult Fig. 1, main shaft 16 can rotate on body 1 and gear-box 14, dial 7, flying wheel 10, belt pulley 11, jaw clutch 12 are connected and can dally on main shaft by bearing, left side electromagnetism ACTUATOR 25 upper ejector pins 3 overcome spring 26 around fulcrum 2 rotations during work, slide block 4 is stirred the friction dial and is moved to right and enter dial embossing key friction plate 8 and slide 9 (seeing Fig. 3, Fig. 4) and start main shaft, reduce to start and impact, guarantee that starting is reliable, simultaneously, clutch dial 13 closures, the operation power of reliable delivery tooth rest are dialled in the right slide block of right electromagnetism ACTUATOR transmission 21 left sides.When deactivating, friction dial, clutch dial separate to both sides, and the friction dial is fixed frictional disk 5 braking main shafts rotations under slide block 4 effects.Main shaft drives driving tooth tooth 15, travelling gear 20, driven gear 30, bent axle 18, follow rest 28 form closed driving-chain.Cutting knife 27 respective fixation are on follow rest, and the linear velocity of its motion can be regulated (see figure 2) by the buncher driving pulley.Wherein driving gear and three driven gears are identical, and four bent axles are identical, are convenient to C﹠M.
Claims (3)
1, a kind of synchronization double-action cutting knife, comprise main shaft, motivation transfer motion part, friction dial, clutch teeth wheels, knife rest composition, after being connected, clutch, belt pulley, flying wheel, the dial that it is characterized in that motivation transfer motion part can on main shaft, freely rotate, friction dial, clutch dial can slide on main shaft, gear train connects follow rest by bent axle, and the cutter respective fixation is on follow rest.
2, according to the described cutting knife of claim 1, it is characterized in that described gear train by main shaft drives driving gear, travelling gear, driven gear, bent axle, to move up and down that knife rest connects be closed driving-chain.
3,, it is characterized in that described driving gear, driven gear are four crank-driven knife rest motions of four identical gear transmissions simultaneously according to the described cutting knife of claim 1; Main shaft extends to gear-box, stirs slide block by electromagnetism ACTUATOR control link around fulcrum and regulates friction dial and frictional disk braking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96238778 CN2281230Y (en) | 1996-10-17 | 1996-10-17 | Synchronous two action cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96238778 CN2281230Y (en) | 1996-10-17 | 1996-10-17 | Synchronous two action cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2281230Y true CN2281230Y (en) | 1998-05-13 |
Family
ID=33913990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96238778 Expired - Fee Related CN2281230Y (en) | 1996-10-17 | 1996-10-17 | Synchronous two action cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2281230Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392165A (en) * | 2016-11-08 | 2017-02-15 | 重庆交通大学 | Tool handle for machining |
-
1996
- 1996-10-17 CN CN 96238778 patent/CN2281230Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392165A (en) * | 2016-11-08 | 2017-02-15 | 重庆交通大学 | Tool handle for machining |
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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 |