CN1085477A - Electric or pedal two-purpose plate shears - Google Patents
Electric or pedal two-purpose plate shears Download PDFInfo
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- CN1085477A CN1085477A CN 93109942 CN93109942A CN1085477A CN 1085477 A CN1085477 A CN 1085477A CN 93109942 CN93109942 CN 93109942 CN 93109942 A CN93109942 A CN 93109942A CN 1085477 A CN1085477 A CN 1085477A
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- pedal
- electric
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- clutch
- frame
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Abstract
Electric or pedal two-purpose plate shears of the present invention, have foot-operated and electronic two cover mechanical driving devices, contact with the cam line in the motor machine transmission device by an end, the other end is hinged with movable knife rack, the middle pull bar back-moving spring that reaches in the foot-operated mechanical driving device with a lever of axis contact organically combines two cover transmission devices, simple and compact for structure, and electronic and foot-operated mutually noninterfere, successfully solved the electronic and foot-operated dual-purpose problem of plate shearing machine, not only improved the utilization rate of a plate shearing machine, and a kind of new architecture of foot-operated and electric dual-purpose is provided for plate shearing machine.
Description
The present invention relates to a kind of plate shearing machine of mechanical lower-drive type.
It is low that machinery lower-drive type plate shearing machine has center of gravity, advantages such as outward appearance U.S., consumptive material province, by its type of drive branch, can be divided into two kinds of foot-operated plate shearing machine and electronic plate shearing machines, foot-operated plate shearing machine is simple in structure, and not being subjected to influences for having a power failure, but productivity ratio is low, electronic plate shearing machine productivity ratio height, rapid operation, but be subjected to pining down of supply of electric power very big.
The objective of the invention is to adopt the mode of mechanical underdrive, a kind of electric or pedal two-purpose plate shears is provided.
Organization plan of the present invention is: be provided with frame, tool fixing frame, movable knife rack, foot-operated mechanical driving device and motor machine transmission device, wherein tool fixing frame is provided with ledger-plate, movable knife rack is provided with the power sheet, tool fixing frame is installed on the horizontal guide rail of frame, and movable knife rack is installed on the vertical guide rail of frame.Described foot-operated mechanical driving device is by forming with movable knife rack and hinged pull bar and the pull bar back-moving spring of pedal respectively with the hinged pedal of frame, top and bottom, described motor machine transmission device is hinged with movable knife rack by motor, belt transmission, gear drive, clutch, clutch drive, cam and an end, the other end contacts with cam line, the centre is formed with a lever of axis contact, and pull bar is with the pin joint place formation groove pin fit structure of pedal.
Further illustrate detailed content of the present invention below in conjunction with drawings and Examples.
Fig. 1: front view of the present invention;
Fig. 2: left view of the present invention;
Fig. 3: right view of the present invention;
Fig. 4: turn key is in the state diagram of binding site;
Fig. 5: turn key is in the state diagram of separation point position;
Fig. 6: reaping hook formula clutch configuration sketch;
Fig. 7: reaping hook formula declutched position state diagram.
The electric or pedal two-purpose plate shears of this mechanical lower-drive type is by frame 1, tool fixing frame 2, movable knife rack 3, foot-operated mechanical driving device and motor machine transmission device are formed, tool fixing frame 2 is installed on the horizontal guide rail 39 of frame 1, which is provided with ledger-plate 4, movable knife rack 3 is installed on the vertical guide rail 40 of frame 1, which is provided with cutting blade 5, foot-operated mechanical driving device is by with the hinged pedal 6 of frame 1, top and bottom are formed with movable knife rack 3 and pedal 6 hinged pull bar 7 and pull bar back-moving springs 8 respectively, the motor machine transmission device is by motor 9, belt transmission, gear drive, clutch, clutch drive, a cam 10 and an end are hinged with movable knife rack 3, the other end contacts with cam 10 lines, middle lever 12 with the contact of fulcrum 11 lines is formed, and pull bar 7 forms groove pin fit structure with the pin joint of pedal 6, and this groove pin fit structure is made up of with the bearing pin 14 that passes the pin-and-hole on elongated slot 13 and the pedal 6 elongated slot 13 that is located on the pull bar 7.In order to reduce lever 12, fulcrum 11 can be designed to turning cylinder with the sliding friction between the fulcrum 11.Belt transmission and gear-driven purpose are deceleration force amplifiers, wherein big belt pulley 15 is with pinion 16 coaxial installations, gear wheel 17 is installed on the camshaft 18 with 10 on cam, and gear wheel 17 by clutch with camshaft 18 in conjunction with or separate, the version of clutch is more, the clutch that has been applied on electronic plate shearing machine or the electrically powered press at present all can adopt, but pedal drive mechanism must be changed into electromagnetic drive mechanism, interfere mutually to prevent the pedal 6 in the together foot-operated in operation mechanical driving device, therefore, this clutch must be provided with the electromagnetic drive mechanism of floor push 19 and tractive magnet 20 compositions, present embodiment is introduced two kinds of clutches, a kind of is the turn key formula clutch that has been applied on the J23-10 type open type double-column inclinable press, connect with tractive magnet 20 by fork 23 with tooth bar 21 hinged pull bars 22 in this clutch, during tractive magnet 20 adhesives, pull bar 22 pulling tooth bars 21 are descending, make block 25 rotations one angle by gear 24, and block 25 is disengaged with turn key 26, turn key 26 promptly enters binding site under the effect of extension spring 27, plate shearing machine promptly is in continuous shearing condition; During 20 outages of traction electromagnetic block, tooth bar 21 resets under the effect of back-moving spring 28, and link stopper 25 recovers with turn key 26 contacts, and makes turn key 26 get back to the separation point position; Pull bar 22 also can be hinged with push rod 29, push rod 29 enters binding site by pressing shoulder 30 to promote 21 times enforcements of tooth bar turn key 26, when movable knife rack 3 backhauls, the push-plate 31 that rotates with camshaft 18 promotes push rod 29 around the hinge rotation, tooth bar 21 promptly separates with push rod 29, and under the effect of back-moving spring 28, make turn key 26 get back to the separation point position by link stopper 25, at this moment, plate shearing machine is in the one way shearing condition, after the outage, push rod 29 is up under the effect of back-moving spring 32, rotation under the effect of back-moving spring 33 again, and return to initial state.Another kind of clutch is the reaping hook formula clutch that has been applied on the electronic plate shearing machine in Q11-3 * 1300, the reaping hook head 34 of wedge is when tractive magnet 20 adhesives, leave clutch, slide block 35 promptly enters the combined hole of gear wheel 15 end faces under the effect of compression spring 36, plate shearing machine promptly is in continuous shearing condition, and during outage, reaping hook head 34 enters clutch again under the effect of extension spring 37, and promote slide block 35 and leave combined hole, clutch promptly is in the separation point position.When adopting the electronic behaviour time spent,, pedal 6 usefulness suspension hooks can be hung on frame 1 in order to prevent pedal 6 interlocks.The articulated structure of mentioning in the above-mentioned transmission device all can adopt the axis hole fit structure, and the lever in the motor machine transmission device 12 can combine with the articulated structure of the pull bar 7 in the articulated structure of movable knife rack 3 and the foot-operated mechanical driving device with movable knife rack 3, adopt a bearing pin 38, in addition, pull bar 12 and pull bar back-moving spring 8 and cam 10 and lever 12 can about a cover respectively is set, during electric operating, pull bar back-moving spring 8 is pressed on lever 12 surface of cam 10 all the time by fulcrum 11.The same with known plate shearing machine, this electric or pedal two-purpose plate shears also can further be provided with press plate mechanism, and moving, ledger-plate clearance adjustment mechanism are sheared depth adjustment mechanism, arrestment mechanism, the control of motor operation and protective device etc.
The electric or pedal two-purpose plate shears of said structure, by lever and pull bar back-moving spring electronic and foot-operated two cover mechanical driving devices are organically combined, simple and compact for structure, and electric pedal mutually noninterfere, successfully solved the dual-purpose problem of plate shearing machine electric pedal, not only improved the utilization rate of a plate shearing machine, and a kind of new architecture of electronic and pedal double-purpose is provided for plate shearing machine.
Claims (5)
1, a kind of electric or pedal two-purpose plate shears, it is characterized in that: be provided with frame (1), tool fixing frame (2), movable knife rack (3), foot-operated mechanical driving device and motor machine transmission device, wherein tool fixing frame (2) is installed on the horizontal guide rail (39) of frame (1), which is provided with ledger-plate (4), movable knife rack (3) is installed on the vertical guide rail (40) of frame (1), which is provided with cutting blade (5), described foot-operated mechanical driving device is by the hinged pedal (6) of same frame (1), pull bar (7) that same respectively movable knife racks in top and bottom (3) and pedal (6) are hinged and pull bar back-moving spring (8) are formed, the motor machine transmission device is by motor (9), belt transmission, gear drive, clutch, clutch drive, cam (10) and the same movable knife rack of an end (3) are hinged, the contact of the same cam of the other end (10) line, the lever (12) of middle same fulcrum (11) line contact is formed, and the pin joint of the same pedal of pull bar (7) (6) forms groove pin fit structure.
2, electric or pedal two-purpose plate shears according to claim 1 is characterized in that: described fulcrum (11) is a turning cylinder.
3, electric or pedal two-purpose plate shears according to claim 1 and 2 is characterized in that: the electromagnetic drive mechanism that described clutch drive is made up of floor push (19) and tractive magnet (20).
4, electric or pedal two-purpose plate shears according to claim 3 is characterized in that: described clutch is a turn key formula clutch.
5, electric or pedal two-purpose plate shears according to claim 3 is characterized in that: described clutch is a reaping hook formula clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93109942 CN1085477A (en) | 1993-08-19 | 1993-08-19 | Electric or pedal two-purpose plate shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93109942 CN1085477A (en) | 1993-08-19 | 1993-08-19 | Electric or pedal two-purpose plate shears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1085477A true CN1085477A (en) | 1994-04-20 |
Family
ID=4987859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93109942 Pending CN1085477A (en) | 1993-08-19 | 1993-08-19 | Electric or pedal two-purpose plate shears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1085477A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554330A (en) * | 2012-03-13 | 2012-07-11 | 赵朝玺 | Self-locking material-pressing plate shearing machine |
| CN105171101A (en) * | 2015-10-23 | 2015-12-23 | 太仓盖兹汽车零部件有限公司 | Shearing machine capable of being fast adjusted |
| CN113976976A (en) * | 2021-11-23 | 2022-01-28 | 杭州吉恒机电有限公司 | Plate shearing machine for case production and machining method thereof |
-
1993
- 1993-08-19 CN CN 93109942 patent/CN1085477A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554330A (en) * | 2012-03-13 | 2012-07-11 | 赵朝玺 | Self-locking material-pressing plate shearing machine |
| CN105171101A (en) * | 2015-10-23 | 2015-12-23 | 太仓盖兹汽车零部件有限公司 | Shearing machine capable of being fast adjusted |
| CN113976976A (en) * | 2021-11-23 | 2022-01-28 | 杭州吉恒机电有限公司 | Plate shearing machine for case production and machining method thereof |
| CN113976976B (en) * | 2021-11-23 | 2022-09-23 | 杭州吉恒机电有限公司 | Plate shearing machine for case production and machining method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) |