CN203842990U - Metal sheet shearing machine - Google Patents

Metal sheet shearing machine Download PDF

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Publication number
CN203842990U
CN203842990U CN201420275894.0U CN201420275894U CN203842990U CN 203842990 U CN203842990 U CN 203842990U CN 201420275894 U CN201420275894 U CN 201420275894U CN 203842990 U CN203842990 U CN 203842990U
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CN
China
Prior art keywords
bar
shearing
base
follow
pinion
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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
CN201420275894.0U
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Chinese (zh)
Inventor
张日祥
裘利顺
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.)
ZHEJIANG HENGLI CNC TECHNOLOGY Co Ltd
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ZHEJIANG HENGLI CNC 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.)
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Priority to CN201420275894.0U priority Critical patent/CN203842990U/en
Application granted granted Critical
Publication of CN203842990U publication Critical patent/CN203842990U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a metal sheet shearing machine. The metal sheet shearing machine comprises a base, a feeding system, a shearing system and a discharging system, wherein the feeding system is fixedly installed at one end of the base, the shearing system is installed in the middle of the base and comprises a servo driving system, a rotary platform and a shearing die, the servo driving system comprises a servo motor, a speed reducer, a big gear and a pinion, the servo motor, the speed reducer, the big gear and the pinion are connected in sequence, the pinion is connected with the rotary platform, the servo motor drives the rotary platform to rotate by means of the speed reducer through the meshing between the big gear and the pinion, the shearing die is fixedly installed in the middle of the rotary platform, the shearing die and the rotary platform rotate synchronously, and the discharging system is installed at the other end of the base and comprises a discharged sheet conveying device and a discharged sheet supporting wheel mechanism. By the adoption of the metal sheet shearing machine, die cost is greatly reduced, die replacement time is shortened, and production efficiency is improved.

Description

A kind of sheet metal cutter
Technical field
The utility model belongs to machining equipment field, relates in particular to a kind of sheet metal cutter.
Background technology
Sheet metal cutter in the market, conventionally adopt feed system that plate is sent into shearing die, then the action that shearing die peace is set is in advance processed plate, and then by discharge system, plate is sent to subsequent processing, generally all specially mould is special for the shearing die of the sheet metal cutter of this structure, a mold can only be processed a kind of plate of specification shape, the plate of processing other specification shapes as need also needs more mold exchange, both needed so in process of production the expense of a large amount of moulds, affect again production efficiency, cannot meet the demand of large-scale production metal blank, economic interests to enterprise affect.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide a kind of sheet metal cutter that can shear with a secondary mould various shape plate, and after processing, the output of plate is more steady.
In order to realize above-mentioned object, the utility model has adopted following technical scheme:
A kind of sheet metal cutter, comprise base, feed system, cutting system and discharge system, described feed system is fixedly mounted on one end of base, described cutting system is arranged on the middle part of base, cutting system comprises servo drive system, revolving dial and shearing die, described servo drive system comprises the servomotor being linked in sequence successively, reductor, gear wheel and pinion, and pinion is connected with revolving dial, servomotor drives the rotation of revolving dial by the engagement between reductor and gear wheel and pinion, described shearing die is fixedly mounted on revolving dial middle part, and rotate with revolving dial, described discharge system is arranged on the other end of base, described discharge system comprises material conveying device and discharging wheel holding mechanism.
As preferred version: described in go out material conveying device one end and be positioned at the exit side of shearing die, the other end is positioned at next station porch, described go out material conveying device comprise reducing motor, belt conveyor, electromagnet and two roll shafts, described two roll shafts, one is fixedly mounted on shearing die exit side, another is fixedly mounted on next station porch, described belt conveyor is set in two roll shaft outsides, described reducing motor is connected with roll shaft, and drive roller shaft rotation, the described electromagnet that is used for increasing sheet material and belt conveyor skin-friction force is fixedly mounted on belt conveyor downside.By the control to electromagnet magnetic force, make the frictional force between difform sheet material and belt conveyor adjustable, and then make the plate output after processing more steady.
As preferred version: described discharging wheel holding mechanism is arranged on out the both sides of material conveying device width, discharging wheel holding mechanism comprises support, fixing support roller bar and follow-up riding wheel bar group, described fixing support roller bar is fixedly mounted on support, slide rail is equipped with in described follow-up riding wheel bar group bottom, support is provided with slide block, follow-up riding wheel bar group is slidably connected by slide rail and coordinating mutually of slide block with support, the two ends of the exit side of described shearing die are also provided with chute, and one end of described follow-up riding wheel bar group is connected with chute.In order to coordinate the rotation of shearing die, the mode that discharging wheel holding mechanism has also adopted follow-up riding wheel bar group and fixing tugboat bar to combine, follow-up riding wheel bar group can be with shearing die moving linearly, reduce the gap between shearing die and discharge system, made sheet metal cutter be applicable to the wider plate of processing.
As preferred version: described fixing support roller bar and follow-up riding wheel bar group interval are arranged.Like this be arranged so that support roller bar distribute more reasonable, the gravity that each support roller bar bears is more even, extends overall service life.
As preferred version: described feed system comprises one group of feeding guide wheel and one group of feeding support roller, described feeding guide wheel and feeding support roller drive rotation by motor.
The utility model adopts technique scheme, thereby drive revolving dial to rotate the rotation that drives shearing die by servo drive system, realize the plate that same secondary mould just can the various shapes of shearing place, not only save a large amount of die costs, and saved replacing time of mould, improve production efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of discharging wheel holding mechanism of the present utility model.
Fig. 3 be of the present utility model go out the structural representation of material conveying device.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is made a detailed explanation.
A kind of sheet metal cutter as shown in Figure 1, Figure 2 and Figure 3, comprise base 1, feed system, cutting system and discharge system, described feed system is fixedly mounted on one end of base 1, described feed system comprises one group of feeding guide wheel 21 and one group of feeding support roller 22, and described feeding support roller 22 drives rotation by motor.Described cutting system is arranged on the middle part of base 1, cutting system comprises servo drive system 31, revolving dial 32 and shearing die 33, described servo drive system comprises the servomotor being linked in sequence successively, reductor, gear wheel and pinion, and pinion is connected with revolving dial 32, servomotor drives the rotation of revolving dial 32 by the engagement between reductor and gear wheel and pinion, described shearing die 33 is fixedly mounted on revolving dial 32 middle parts, and with revolving dial 32 rotations, the two ends of the exit side of described shearing die 33 are also provided with chute 34, described discharge system is arranged on the other end of base 1, discharge system comprises material conveying device and discharging wheel holding mechanism.
By the control of servo drive system 31, shearing die 33 can be done accurately location, angle position in the angular range of regulation, can shear with same pair of mould the difform plates such as rectangle, trapezoidal, rhombus.In the time that blank size comprises that angle need to change, just can realize as long as change setting value by control system.As long as the straight line trimming in the angular range of regulation, can be general once secondary shearing die.Like this, not only save a large amount of die costs, and economized the die change time.
When having determined after the shearing inclination of plate, servo drive system 31 drives revolving dial 32 and shearing die 33 rotations to needed angle position.After plate cutting finishes, discharging feed system is sent the finished product after shearing into next process at once.And shearing die 33 rotates as required to new position at once.
Described go out material conveying device comprise reducing motor 44, belt conveyor 43, electromagnet 42 and two roll shafts 41, described two roll shafts 41, one is fixedly mounted on shearing die 33 exit sides, another is fixedly mounted on next station porch, described belt conveyor 43 is set in two roll shaft 41 outsides, described reducing motor 44 is connected with roll shaft 41, and drive roller shaft 41 is rotated, described electromagnet 42 is fixedly mounted on belt conveyor 43 downsides, and electromagnet 42 is connected with the control module of sheet metal cutter, described go out material conveying device also comprise bottom roller 46 and regulating wheel 47, described regulating wheel 46 is against the lower end of belt conveyor 43.
Before material is sheared, electromagnet 42 no powers, between material surface and belt conveyor 43, frictional force is just very little like this.After shearing completes, electromagnet 42 is switched on immediately, and material and belt conveyor 43 are fitted, and then by the power of reducing motor 44, material is sent into next process.Make-and-break time to electromagnet 42, magnetic force size are controlled effectively, have ensured transporting velocity on the one hand, have reduced to greatest extent on the other hand the relative friction of plate surface with belt conveyor 43, thus protection surface quality.Like this, the sheet material that surface quality is had relatively high expectations also can be used on this cutter.
Described discharging wheel holding mechanism is arranged on out the both sides of material conveying device width, discharging wheel holding mechanism comprises support 51, fixing support roller bar 52 and follow-up riding wheel bar group 53, described fixing support roller bar 52 is fixedly mounted on support 51, slide rail is equipped with in described follow-up riding wheel bar group 53 bottoms, support 51 is provided with slide block, follow-up riding wheel bar group 53 is slidably connected by slide rail and coordinating mutually of slide block with support 51, and one end of described follow-up riding wheel bar group 53 is connected with chute 34.Described fixing support roller bar 52 is arranged with follow-up riding wheel bar group 53 intervals.
In the time that shearing die 33 swings, one end of follow-up riding wheel bar group 53 is in the interior slip of chute 34, thereby drive follow-up riding wheel bar group 53 is advanced or retreats.This direction of motion is only longitudinally the moving of production line, and lateral attitude is constant.Like this, make the output of plate after shearing after shearing can accomplish all standing of bottom support roller, thereby ensure that plate steadily enters next station smoothly.Due to this point, applicable sheet material width range, will significantly expand.

Claims (5)

1. a sheet metal cutter, it is characterized in that: comprise base (1), feed system, cutting system and discharge system, described feed system is fixedly mounted on one end of base (1), described cutting system is arranged on the middle part of base (1), cutting system comprises servo drive system (31), revolving dial (32) and shearing die (33), described servo drive system comprises the servomotor being linked in sequence successively, reductor, gear wheel and pinion, and pinion is connected with revolving dial (32), servomotor drives the rotation of revolving dial (32) by the engagement between reductor and gear wheel and pinion, described shearing die (33) is fixedly mounted on revolving dial (32) middle part, and rotate with revolving dial (32), described discharge system is arranged on the other end of base (1), described discharge system comprises material conveying device and discharging wheel holding mechanism.
2. a kind of sheet metal cutter according to claim 1, it is characterized in that: described in go out material conveying device one end and be positioned at the exit side of shearing die (33), the other end is positioned at next station porch, described go out material conveying device comprise reducing motor (44), belt conveyor (43), electromagnet (42) and two roll shafts (41), described two roll shafts (41), one is fixedly mounted on shearing die (33) exit side, another is fixedly mounted on next station porch, described belt conveyor (43) is set in two roll shafts (41) outside, described reducing motor (44) is connected with roll shaft (41), and drive roller shaft (41) rotation, the described electromagnet (42) that is used for increasing sheet material and belt conveyor (43) skin-friction force is fixedly mounted on belt conveyor (43) downside.
3. a kind of sheet metal cutter according to claim 1, it is characterized in that: described discharging wheel holding mechanism is arranged on out the both sides of material conveying device width, discharging wheel holding mechanism comprises support (51), fixing support roller bar (52) and follow-up riding wheel bar group (53), described fixing support roller bar (52) is fixedly mounted on support (51), slide rail is equipped with in described follow-up riding wheel bar group (53) bottom, support (51) is provided with slide block, follow-up riding wheel bar group (53) is slidably connected by slide rail and coordinating mutually of slide block with support (51), the two ends of the exit side of described shearing die (33) are also provided with chute (34), one end of described follow-up riding wheel bar group (53) is connected with chute (34).
4. a kind of sheet metal cutter according to claim 3, is characterized in that: described fixing support roller bar (52) is arranged with follow-up riding wheel bar group (53) interval.
5. a kind of sheet metal cutter according to claim 2, is characterized in that: described feed system comprises one group of feeding guide wheel (21) and one group of feeding support roller (22), and described feeding support roller (22) drives rotation by motor.
CN201420275894.0U 2014-05-26 2014-05-26 Metal sheet shearing machine Expired - Fee Related CN203842990U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420275894.0U CN203842990U (en) 2014-05-26 2014-05-26 Metal sheet shearing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420275894.0U CN203842990U (en) 2014-05-26 2014-05-26 Metal sheet shearing machine

Publications (1)

Publication Number Publication Date
CN203842990U true CN203842990U (en) 2014-09-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420275894.0U Expired - Fee Related CN203842990U (en) 2014-05-26 2014-05-26 Metal sheet shearing machine

Country Status (1)

Country Link
CN (1) CN203842990U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103978088A (en) * 2014-05-26 2014-08-13 浙江恒立数控科技股份有限公司 Metal sheet shearing machine
CN110560568A (en) * 2019-09-25 2019-12-13 黄丹丹 blanking die

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103978088A (en) * 2014-05-26 2014-08-13 浙江恒立数控科技股份有限公司 Metal sheet shearing machine
CN103978088B (en) * 2014-05-26 2016-05-11 浙江恒立数控科技股份有限公司 A kind of sheet metal cutter
CN110560568A (en) * 2019-09-25 2019-12-13 黄丹丹 blanking die
CN110560568B (en) * 2019-09-25 2020-09-11 温州崎芳新能源有限公司 Blanking die

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140924

Termination date: 20170526

CF01 Termination of patent right due to non-payment of annual fee