CN203197360U - Automatic shearing machine of thin plate - Google Patents

Automatic shearing machine of thin plate Download PDF

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Publication number
CN203197360U
CN203197360U CN 201320098202 CN201320098202U CN203197360U CN 203197360 U CN203197360 U CN 203197360U CN 201320098202 CN201320098202 CN 201320098202 CN 201320098202 U CN201320098202 U CN 201320098202U CN 203197360 U CN203197360 U CN 203197360U
Authority
CN
China
Prior art keywords
cutter head
thin plate
automatic shearing
workbench
knife bar
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
Application number
CN 201320098202
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Chinese (zh)
Inventor
余荣新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHUN'AN HUANGGUANG NEW ENERGY TECHNOLOGY Co Ltd
Original Assignee
CHUN'AN HUANGGUANG NEW ENERGY TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHUN'AN HUANGGUANG NEW ENERGY TECHNOLOGY Co Ltd filed Critical CHUN'AN HUANGGUANG NEW ENERGY TECHNOLOGY Co Ltd
Priority to CN 201320098202 priority Critical patent/CN203197360U/en
Application granted granted Critical
Publication of CN203197360U publication Critical patent/CN203197360U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the machine manufacturing equipment technology, in particular to an automatic shearing machine of a thin plate. The automatic shearing machine solves the problem of straight line cutting of the thin plate. The automatic shearing machine comprises a base frame, a working platform arranged on the base frame and a driving device, and is characterized in that a cutter bit box is arranged on one side of the working platform, two rotating cutter bars stretch out of the cutter bit box, the upper cutter bar is connected with an upper cuter bit, a lower cutter bit is mounted on the end portion of the lower cutter bar, and the upper cutter bit and the lower cutter bit form a shear opening through intersected attaching veneers which are matched with each other. The automatic shearing machine is convenient to position, the cutting width can be adjusted at any time, the cutter opening gap between the upper cutter bit and the lower cutter bit can be adjusted to be a theoretic zero position, cutting precision is high, cost of equipment is low, and the automatic shearing machine is easy to operate, safe and efficient.

Description

The thin plate automatic shearing machine
Technical field
The utility model relates to the mechanical production devices technology, relates in particular to a kind of thin plate automatic shearing machine.
Background technology
The cutter sweep kind of steel plate is a lot, usually, be a kind of plate shearing machine of CN102380656A just like patent publication No., comprise lathe bed, upper tool post, shear support district and workbench, upper tool post is positioned at the lathe bed top, dispose scissors on the upper tool post, the lathe bed position of upper scissors below is provided with the shear support district, below, shear support district is provided with workbench, workbench is provided with lowering or hoisting gear, and lowering or hoisting gear comprises lifting platform, ram and travel switch, level is provided with the rectangle projection on the lifting platform, the ram bottom is provided with the rectangular recess that is complementary with the rectangle projection, and ram places on the lifting platform.And for example patent announcement number is a kind of plate shearing machine of CN201267895Y, above the lathe bed front end, be provided with upper tool post, scissors is installed on the upper tool post, lathe bed is the shear support district corresponding to upper scissors lower position, the lathe bed rear is provided with workbench, and worktable upper surface is lower than the shear support district, and workbench is provided with some grooves, be respectively equipped with a spheroid that can in groove, roll in each groove, be provided with spring between spheroid and the bottom portion of groove.These that more than enumerate are the plate shearing machine of relatively straight cut mode up and down, because the mutual gap adjustment of upper lower scissors difficulty relatively, can produce flange when shearing less than the thin plate of 1mm.
And for cutting equipment, adopt numerical control cutting machine to carry out the straight cuts cost too high, adopt plasma or other flame to cut then that precision is low, and pollute large.
Patent announcement number is a kind of sheet metal cutting machine of CN202045404U, comprise frame, engine, transmission mechanism, be fixed in upper on the frame, lower rotary shaft, upper, at least respectively be set with a taper-cut cutter on the lower rotary shaft, relative and the adjoint installation of part of the large end face of the large end face of the upper conical cutting tool of upper rotating shaft and the corresponding upper conical cutting tool of lower rotary shaft forms a pair of cutting tool, power machine output shaft is by transmission mechanism and upper, wherein rotating shaft one end in the lower rotary shaft connects, on, the other end of lower rotary shaft is connected with gear pair, makes, lower rotary shaft is just done, counter-rotation.This structure can because a plurality of upper and lower cutters are in together respectively on same the upper and lower axle, need to be dismantled cutter for the thin plate cutting of multiple width to simultaneously many places cutting of sheet metal, regulates cumbersome.
Summary of the invention
The purpose of this utility model is in order to solve the straight cuts problem of thin plate, a kind of reasonable in design is provided, utilize the thin plate automatic shearing machine of the rotating tool accomplish linear cutting that cooperatively interacts up and down.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of thin plate automatic shearing machine, comprise pedestal, be arranged on workbench, drive unit on the pedestal, it is characterized in that being provided with the cutter head case in a side of workbench, from the cutter head case, stretch out the knife bar of two rotations, wherein go up knife bar and connect upper cutter head, lower cutter head is equipped with in lower knife bar end, and upper cutter head and lower cutter head consist of the scissors mouth by the intersection veneer that cooperatively interacts.Upper cutter head and lower cutter head switched in opposite form scissors interlock duty, and lower cutter head is consistent with the thin plate feedstock direction, moves ahead to drag thin plate.Drive unit is realized the rotation of double-pole bar by the cutter head case.Usually, the larger mobile difficulty of workbench, adjusting the thin plate cutting width realizes by adjusting alignment pin and knife bar position, the change of this device knife bar position is to finish together with the movement of whole drive unit by the cutter head case, because thin plate is all below 1mm, shearing force is little, and power demand is also little, and drive unit weight is also little.The technical program is finished the sheet material location, and cutting speed is controlled by the speed of cutter head, and cutting accuracy is high.
As preferably, described upper knife bar and lower knife bar and workbench be arranged in parallel.Upper knife bar and lower knife bar are positioned at the top of workbench, and during shearing, thin plate places on the workbench, then are sheared between upper cutter head and lower cutter head.
As preferably, described upper cutter head, lower cutter head are cylinder or cone, and the cylindrical edge of a knife of upper cutter head is the next to be lower than workbench, the cylindrical edge of a knife of lower cutter head is upper be higher than or level in workbench.Upper cutter head all has vertical end face as shear surface with lower cutter head, and the shear surface that cylinder, cone form has guaranteed the up and down snug fit of cutter head.
As preferably, described upper cutter head and lower cutter head switched in opposite.Upper and lower cutter head reaches the shearing purpose by counter-rotating.
As preferably, described workbench is provided with some alignment pins towards cutter head case one side, and all alignment pins are located along the same line.Alignment pin positions the limit of sheet material.
As preferably, described cutter head case is connected with drive unit, drive unit and cutter head case be fixed on one along cutter spindle to traversing carriage movably on.Finish the position of knife bar on workbench with the mode that cutter head case and drive unit move simultaneously, the technical program also can be finished the plate shears point of contact by the change of the alignment pin position on the workbench fully.
As preferably, described traversing carriage comprises the guide rail with the knife bar axially parallel, and the guide rail position is provided with locking device, is axially arranged with the adjusting screw mandrel along knife bar.Behind upper and lower cutter head location positioning, come fastening traversing carriage by locking device, adopt the position of regulating screw mandrel adjustment traversing carriage laborsaving, accurate.
As preferably, described drive unit comprises motor, motor connection reducer, the other gauge tap that is provided with of workbench.Decelerator can be established shifter, can select different rotating speeds to the thin plate of unlike material.This installs all electrical equipment and controls by gauge tap.
As preferably, described alignment pin is provided with roller, is axially arranged with the adjusting slotted hole along knife bar on the fixing base of alignment pin.Roller adopts wear-resisting high hardness material to make, and roller contacts the location with the gulde edge of sheet material, and frictional force was little when sheet material moved.
The beneficial effects of the utility model are: the sheet material location is convenient, and cutting width can be adjusted at any time, and the knife edge clearance between upper cutter head and the lower cutter head is adjustable to theoretic zero-bit, and cutting accuracy is high, and equipment cost is low, and is simple to operate, safe and efficient.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the local structure for amplifying schematic diagram in the up and down cutter head position among the utility model Fig. 1.
Fig. 3 is a kind of side schematic view of the present utility model.
Among the figure: 1. pedestal, 2. drive unit, 3. traversing carriage, 4. cutter head case, 5. workbench, 6. gauge tap, 7. alignment pin 8. descends knife bar, 9. goes up knife bar, 10. descends cutter head, cutter head on 11..
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Referring to Fig. 1, Fig. 3, a kind of thin plate automatic shearing machine of the present embodiment, the stainless sheet steel of pressing the need of production shearing is set the size dimension of pedestal 1, length is 2.5 meters, wide is 2 meters, establish the workbench 5 of a level on the pedestal 1, in workbench 5 width centre positions one side cutter head case 4 is installed, obtain upper knife bar 9 and the lower knife bar 8 of two switched in opposite in the cutter head case 4 by the gear engagement, upper knife bar 9 and lower knife bar 8 are parallel to stretch to workbench 5 from cutter head case 4, in upper knife bar 9 ends cutter head 11 is housed, lower cutter head 10 is equipped with in lower knife bar 8 ends, upper cutter head 11 and lower cutter head 10 are cylindrical knife, upper cutter head 11 is affixed towards end face and the lower cutter head 10 outboard end face portion of cutter head case 4 directions, namely consists of scissors by the intersection veneer that cooperatively interacts, as shown in Figure 2.
Workbench 5 is the load-bearing bases of placing thin plate, and the cylindrical edge of a knife of upper cutter head 11 is the next to be lower than workbench 5, the upper workbench 2mm that is higher than of the cylindrical edge of a knife of lower cutter head 10.Upper cutter head 11, lower cutter head 10 are all detachable, can whet a knife after long-term the use.The axial location of upper cutter head 11 on upper knife bar 9 can be regulated by fine thread.
On workbench 5, establish the alignment pin 7 that a row is located along the same line on one side towards the cutter head case, on the alignment pin 7 dead axle is arranged, roller is housed on the dead axle, be axially arranged with the adjusting slotted hole along knife bar on the base that alignment pin 7 is fixed, be used for adjusting the position of alignment pin 7.
Drive unit 2 is established in the below of cutter head case 4, and drive unit 2 comprises a motor, the decelerator that is connected with motor, drive unit 2 and cutter head case 4 together be fixed on one along cutter spindle to traversing carriage 3 movably on.Be provided with the two guide rails with the knife bar axially parallel in the traversing carriage 3, two guide rails position is provided with locking device, and the below is along an adjusting screw mandrel parallel with cutter spindle in the middle of two guide rails, and adjusting screw mandrel end can fill handwheel.All electrical equipment control are controlled by being installed in workbench 5 other gauge taps 6.
During work, according to the position of shear adjusted size alignment pin 7, one side thin plate be close to alignment pin 7, starter motor, an end of thin plate advances the scissors mouth, cutter just carries out line cutting to thin plate automatically.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any structure after the simple transformation of the present utility model is all belonged to protection domain of the present utility model.

Claims (9)

1. thin plate automatic shearing machine, comprise pedestal (1), be arranged on workbench (5), drive unit (2) on the pedestal, it is characterized in that being provided with cutter head case (4) in a side of workbench (5), from cutter head case (4), stretch out the knife bar of two rotations, wherein go up cutter head (11) in knife bar (9) connection, lower cutter head (10) is equipped with in lower knife bar (8) end, and upper cutter head (11) and lower cutter head (10) consist of the scissors mouth by the intersection veneer that cooperatively interacts.
2. thin plate automatic shearing machine according to claim 1 is characterized in that described upper knife bar (9) and lower knife bar (8) and workbench (5) be arranged in parallel.
3. thin plate automatic shearing machine according to claim 1, it is characterized in that described upper cutter head (11), lower cutter head (10) are cylinder or cone, the cylindrical edge of a knife of upper cutter head (11) is the next to be lower than workbench (5), the cylindrical edge of a knife of lower cutter head (10) is upper be higher than or level in workbench (5).
4. according to claim 1 and 2 or 3 described thin plate automatic shearing machines, it is characterized in that described upper cutter head (11) and lower cutter head (10) switched in opposite.
5. according to claim 1 and 2 or 3 described thin plate automatic shearing machines, it is characterized in that described workbench (5) is provided with some alignment pins (7) towards cutter head case (4) one sides, all alignment pins (7) are located along the same line.
6. according to claim 1 and 2 or 3 described thin plate automatic shearing machines, it is characterized in that described cutter head case (4) is connected with drive unit (2), drive unit (2) and cutter head case (4) be fixed on one along cutter spindle to traversing carriage (3) movably on.
7. thin plate automatic shearing machine according to claim 6 is characterized in that described traversing carriage (3) comprises and the guide rail of knife bar axially parallel, and the guide rail position is provided with locking device, is axially arranged with the adjusting screw mandrel along knife bar.
8. according to claim 1 and 2 or 3 described thin plate automatic shearing machines, it is characterized in that described drive unit (2) comprises motor, motor connection reducer, the other gauge tap (6) that is provided with of workbench (5).
9. thin plate automatic shearing machine according to claim 5 is characterized in that alignment pin (7) is provided with roller, is axially arranged with the adjusting slotted hole along knife bar on the base that alignment pin (7) is fixed.
CN 201320098202 2013-03-05 2013-03-05 Automatic shearing machine of thin plate Expired - Fee Related CN203197360U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320098202 CN203197360U (en) 2013-03-05 2013-03-05 Automatic shearing machine of thin plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320098202 CN203197360U (en) 2013-03-05 2013-03-05 Automatic shearing machine of thin plate

Publications (1)

Publication Number Publication Date
CN203197360U true CN203197360U (en) 2013-09-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320098202 Expired - Fee Related CN203197360U (en) 2013-03-05 2013-03-05 Automatic shearing machine of thin plate

Country Status (1)

Country Link
CN (1) CN203197360U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107414163A (en) * 2017-08-01 2017-12-01 浙江弘道科技有限公司 A kind of sheet metal cutter device
CN111599255A (en) * 2020-06-12 2020-08-28 李一亮 Based on cutting device is used in packaging design teaching

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107414163A (en) * 2017-08-01 2017-12-01 浙江弘道科技有限公司 A kind of sheet metal cutter device
CN111599255A (en) * 2020-06-12 2020-08-28 李一亮 Based on cutting device is used in packaging design teaching

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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: 20130918

Termination date: 20140305