CN105798376B - A kind of cutting machine - Google Patents
A kind of cutting machine Download PDFInfo
- Publication number
- CN105798376B CN105798376B CN201610355739.3A CN201610355739A CN105798376B CN 105798376 B CN105798376 B CN 105798376B CN 201610355739 A CN201610355739 A CN 201610355739A CN 105798376 B CN105798376 B CN 105798376B
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- China
- Prior art keywords
- guide rail
- hole
- connector
- fixed
- screw rod
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
- B23D31/002—Breaking machines, i.e. pre-cutting and subsequent breaking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/10—Stops for positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
- B23D35/002—Means for mounting the cutting members
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The present invention discloses a kind of cutting machine, including continuous material device, workbench, guide rail, shear, length control device, pushing meanss, safety alarm device and safe material-receiving device.Continuous material device feeds material to be processed into shear.Shear is shearing material to be processed.Pushing meanss include telescopic device and guider.The main part of telescopic device is set on the base, and the telescopic end of telescopic device extends on guide rail.Safe material-receiving device is arranged in the other side of guide rail, and safe material-receiving device includes splicing component and hang plate.Safety alarm device includes safety screen and autoalarm, and safety screen is arranged in the top of hang plate, and ensures height of the gap between safety screen and hang plate not less than material to be processed and the height less than telescopic device telescopic end.Autoalarm is arranged on safety screen.The present invention has the advantages that high degree of automation, shear velocity are fast, the neat homogeneity of shearing is good and safe and reliable.
Description
Technical field
The present invention relates to material shearing equipment more particularly to a kind of cutting machines.
Background technology
It includes metal recovery processing, abandoned car dismantling, metallurgy and foundry to cut material technique, to variously-shaped shaped steel and various
Metal material carries out cold conditions cutting, the compacting of compacting flange and powdered preparations, plastics, fiberglass, insulating materials, rubber
Molding.
It fixes on the table often by by material to be processed currently, being sheared to material, is carried out with cutting machine
It is artificial to shear to realize.The degree of automation is low, shear velocity is slow there is shearing for this cutting method, shearing homogeneity difference with
And safety coefficient the shortcomings that cannot being effectively ensured.
Invention content
In view of the deficiencies of the prior art, the present invention provides that a kind of high degree of automation, shear velocity are fast, shearing homogeneity is good
And safe and reliable cutting machine.
The present invention solves above-mentioned technical problem using following technical scheme：A kind of cutting machine, including continuous material device, work
Platform, guide rail, shear, length control device, pushing meanss, safety alarm device and safe material-receiving device.The continuous material dress
It sets and feeds material to be processed into the shear, the continuous material device includes continuous rack, guidance set and positioning plate.
The guide rail direction that the positioning plate is parallel to the guide rail is sequentially distributed on the continuous rack, is arranged on the positioning plate
State guidance set；The shear is connected with the initiating terminal of the guide rail.The shear includes fixed seat, the first support
Axis and movable part；The fixed seat and the movable part are arranged on the workbench.The fixed seat
Inside is fixed with the first blade, several first through hole is provided on first blade, several first through hole are around described
The central distribution of first blade shape in a ring.Corresponding with the first through hole second is provided on the shell of the fixed seat
Through-hole.One end of first support shaft uses with the fixed seat and is fixedly connected, the other end of first support shaft and institute
Movable part is stated using rotation connection；The inside of the movable part is fixed with the second blade, is provided on second blade
Several third through-holes corresponding with several first through hole.It is offered on the shell of the movable part logical with the third
The corresponding fourth hole in hole；The length control device is vertically set on the guide rail；The pushing meanss include telescopic device
And guider；The guider includes supporting rack, guide rod and pedestal.Support frame as described above is arranged in the guide rail
Side, the guide rod are parallel to the direction that the guide rail is oriented to and are arranged on support frame as described above, the pedestal and the guiding
Bar is used and is slidably connected.On the base, the telescopic end of the telescopic device prolongs for the main part setting of the telescopic device
It extends on the guide rail.The safe material-receiving device is arranged in the other side of the guide rail, and the safe material-receiving device includes connecing
Expect component and hang plate.The splicing component is arranged in the lower section of the guide rail, the sealed bottom of the splicing component and push up
Portion is open.In the splicing component, the one side close to the guide rail is arch surface, on another side corresponding with the arch surface
It is provided with striker plate.Several first straight slots are offered in the arch surface；The side of the hang plate is connected with the guide rail, institute
The other side for stating hang plate extends to the top of the arch surface.The safety alarm device includes safety screen and automatic report
Alarm device, the safety screen is arranged in the top of the hang plate, and ensures between the safety screen and the hang plate
Gap not less than material to be sheared height and between the safety screen and the guide rail upper surface extended line it is vertical away from
From the height less than the telescopic device free end.The autoalarm is arranged on the safety screen.The continuous material
Frame includes chassis, supporting rod, connecting rod, storing bar and tilting bar.The bottom of the supporting rod is connected with the chassis, described
The top of supporting rod is connected with the connecting rod.The guide direction that the length direction of the connecting rod is parallel to the guide rail is set
It sets.A lower height of one end is connected with the connecting rod in the tilting bar, higher-height one end and institute in the tilting bar
It states storing bar to be connected, the positioning plate is arranged on the supporting rod.The guidance set includes directive wheel and clamping device.
The clamping device includes U-board and the first fastener, and the U-board includes two pieces of straight panels being oppositely arranged and bottom plate；
First fastener includes the first screw rod and the first nut.The bottom plate is fixed on the positioning plate, the straight panel
Top is provided with the first groove, and the both ends of first screw rod are each passed through first groove corresponding thereto and by described
First screw rod is fixed in the U-board by the first nut.And the directive wheel is set in first screw rod.
Preferably：The guidance set further includes the first lifting gear, first lifting gear include the second screw rod with
And second nut, offer the second straight slot on the positioning plate, offered in second straight slot with it is outer on second screw rod
The matched internal thread of screw thread.The top of second screw rod is fixed on the bottom plate, and the bottom end of second screw rod is successively
Across second straight slot and second nut.
Preferably：The shear includes the second fastener, and second fastener includes third screw rod, third spiral shell
Female, the 4th screw rod and the 4th nut.Fifth hole is offered on first blade, is offered on the shell of the fixed seat
The 6th through-hole corresponding with the fifth hole.The main part of the third screw rod sequentially pass through the fifth hole and
The both ends of 6th through-hole, the third screw rod are arranged with the third nut respectively.Is offered on second blade
Seven through-holes offer the 8th through-hole corresponding with the 7th through-hole, the 4th screw rod on the shell of the movable part
Main part sequentially pass through the 7th through-hole and the 8th through-hole, the both ends of the 4th screw rod are arranged respectively
State the 4th nut.
Preferably：The shear further includes tumbler, the tumbler include the second lifting gear, sleeve,
Connector and the second support shaft.Third straight slot is further opened on the workbench；It states sleeve and is set in second support
In axis, one end of the connector is connected with the movable part, and the other end of the connector is connected with the sleeve.It is described
Second lifting gear includes elevating lever, the first cylinder, pulley, the second connector, third connector and track.First gas
The cylinder body end of cylinder is fixed on the bottom of the workbench, the top of the tailpiece of the piston rod of first cylinder and second connector
End is connected.The top of the elevating lever is fixed on the sleeve, and the main part of the elevating lever is obliquely across described
Third straight slot, the bottom end of the elevating lever are fixed on the side of second connector.One end of the third connector and institute
The bottom for stating the second connector is hinged, and the other end and the pulley of the third connector are hinged, and pulley setting exists
On the track.
Preferably：Second connector includes connection main body and third support shaft, and the bottom end of the connection main body is opened
Equipped with the second groove, the third support shaft is fixed in second groove, end and the liter of the third support shaft
The bottom for dropping bar is connected.The third connector is inclined to set, in the third connector the higher one end in position with it is described
Third support shaft is hinged, and the lower one end in position and the pulley are hinged in the third connector.
Preferably：The telescopic device includes the second cylinder and push rod.The cylinder body end of second cylinder is fixed on institute
It states on pedestal, the tailpiece of the piston rod of second cylinder is connected with the push rod.The telescopic device further includes lubricating component, described
Lubricating component is arranged on the flexible path of the push rod.It is opened up on the lubricating component and is parallel to the flexible path of the push rod
The 4th straight slot, lubricant layer is provided in the 4th straight slot, the push rod runs through the 4th straight slot.It is opened up on the pedestal
It is parallel to the 5th straight slot of the guide rail guide direction.The guide rod runs through the 5th straight slot.
Preferably：The safety alarm device further includes column, and the safety screen is fixed on described by the column
The top of hang plate.The side towards guide rail is provided with buffer layer in the safety screen.The autoalarm includes pressure
Force snesor and alarm, the alarm include microcontroller, reader and alarm system.The reading receives the pressure
Information that force snesor is sent out and send out detection information, the input terminal of the microcontroller is connect with the reader, the monolithic
The output end of machine is connect with the alarm system.
Preferably：Be provided on the guide rail graduation mark and it is several ranked nineth through-hole, it is described that several to ranked nineth through-hole equal
The guide direction for being parallel to the guide rail is arranged in order.Guide direction of the 9th through-hole of same row perpendicular to the guide rail
It is arranged in order.The bottom of the length control device is fixed with several inserted links, and the inserted link is adapted with the 9th through-hole.
Preferably：The safe material-receiving device further includes dumper, and the splicing component is arranged on the dumper.Institute
It states and is additionally provided with spring or foam-rubber cushion on striker plate.
The advantage of the invention is that：Material to be processed is rolled from storing bar to directive wheel by tilting bar, by leading
Into wheel feeding to shear.When material to be processed sequentially passes through first, second through-hole and movable part of fixed seat
After third, fourth hole, by the lifting of the first cylinder piston rod of pulley and control in moving track, elevating lever is driven
Mobile, the rotation of rotation of the movement with moving sleeve in level and vertical direction of elevating lever, sleeve drives movable part
Rotation, the rotation of movable part certainly will make the cross section of material to be processed be stressed effect and generate deformation, in movable part
Under the rotation repeatedly of part, material to be processed is twisted off, and completes automatic shearing work.Material after shearing is through push rod in pushing meanss
Effect, rolled into hang plate from guide rail, then fallen into arch surface by hang plate, then roll into bottom plate.Due to striker plate
On be provided with spring or foam-rubber cushion, buffering can be played the role of to the material fallen into bottom plate, avoid material hit gear
Flitch generates deformation, improves the safety of blanking.By the design of safety screen, while ensureing that material rolls into hang plate,
It avoids due to push rod accident failure and occurs excessively to extend, injure staff.When push rod touches safety screen, by pacifying
Autoalarm in full baffle sends out alarm signal, and staff is reminded to safeguard in time.It is fixed due to being provided on guide rail
Growth device improves the neat homogeneity of shearing.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the structural schematic diagram of guidance set in the embodiment of the present invention.
Fig. 3 is the structural schematic diagram of shear in the embodiment of the present invention.
Fig. 4 is the front elevation of rotatable parts in the embodiment of the present invention.
Fig. 5 is the structural schematic diagram of the second lifting gear in the embodiment of the present invention.
Fig. 6 is the structure chart of length control device in the embodiment of the present invention.
Fig. 7 is the structure diagram of autoalarm in the embodiment of the present invention.
Specific implementation mode
The present invention is described in detail below in conjunction with attached drawing.
As shown in figs. 1-7, a kind of cutting machine of the present embodiment, including continuous material device 1, workbench 2, guide rail 3, shear
4, length control device 5, pushing meanss 6, safety alarm device 7 and safe material-receiving device 8.Continuous material device 1 feeds material to be processed
Enter into shear 4, it includes continuous rack 11, guidance set 12 and positioning plate 13 to continue material device 1.Positioning plate 13, which is parallel to, leads
The guide rail direction of rail 3 is sequentially distributed in the upper of continuous rack 11, and guidance set 12 is provided on positioning plate 13.Shear 4 with lead
The initiating terminal of rail 3 is connected, and shear 4 includes fixed seat 41, the first support shaft 42 and movable part 43.Fixed seat 41 and
Movable part 43 is arranged on workbench 2.The inside of fixed seat 41 is fixed with the first blade 411, is set on the first blade 411
It is equipped with several first through hole, central distribution in a ring shape of several first through hole around the first blade 411.The shell of fixed seat 41
On be provided with the second through-hole corresponding with first through hole.One end of first support shaft 42 uses with fixed seat 41 and is fixedly connected,
The other end of first support shaft 42 is with movable part 43 using rotation connection.The inside of movable part 43 is fixed with the second blade
431, several third through-holes corresponding with several first through hole are provided on the second blade 431.Outside the movable part 43
Fourth hole corresponding with third through-hole is offered on shell.Length control device 5 is vertically set on the guide rail 3.Pushing meanss 6
Including telescopic device 61 and guider 62.Guider 62 includes supporting rack 621, guide rod 622 and pedestal 623.Branch
Support 621 is arranged in the side of guide rail 3, and the direction that guide rod 622 is parallel to the guiding of guide rail 3 is arranged on supporting rack 621, pedestal
623 are slidably connected with the use of guide rod 622.The main part of telescopic device 61 is arranged on pedestal 623, and telescopic device 61 is stretched
Contracting end extends on guide rail 3.The safe material-receiving device 8 is arranged in the other side of guide rail 3, and safe material-receiving device 8 includes splicing
Component 81 and hang plate 82.Splicing component 81 is arranged in the lower section of guide rail 3, the sealed bottom of splicing component 81 and top is opened
Mouthful.In splicing component 81, the one side close to guide rail 3 is arch surface, and backgauge is provided on another side corresponding with arch surface
Plate 83.Several first straight slots are offered in arch surface.The side of hang plate 82 is connected with guide rail 3, and the other side of hang plate 82 is prolonged
Extend to the top of arch surface.Safety alarm device 7 includes safety screen 71 and autoalarm 72, and safety screen 71 is arranged
In the top of hang plate 82, and ensure the gap between safety screen 71 and hang plate 82 not less than material to be processed height and
Vertical range between 3 upper surface extended line of safety screen 71 and guide rail is less than the height of 61 telescopic end of telescopic device.Automatic report
Alarm device 72 is arranged on the safety screen 71.
Wherein, it includes chassis 111, supporting rod 112, connecting rod 113, storing bar 114 and tilting bar 115 to continue rack 11.
The bottom of supporting rod 112 is connected with chassis 111, and the top of supporting rod 112 is connected with connecting rod 113.The length side of connecting rod 113
It is arranged to the guide direction for being parallel to guide rail 3.A lower height of one end is connected with connecting rod 113 in tilting bar 115, tilting bar
Higher-height one end is connected with storing bar 114 in 113, and positioning plate 13 is arranged on the supporting rod 112.Guidance set 12 wraps
Include directive wheel 121 and clamping device 122.Clamping device 122 includes U-board 1221 and the first fastener 1222, U-board
1221 include two pieces of straight panels being oppositely arranged and bottom plate.First fastener 1222 includes the first screw rod and the first nut.Bottom
Plate is fixed on the positioning plate 13, is provided with the first groove at the top of straight panel, the both ends of first screw rod be each passed through with
First screw rod is simultaneously fixed in the U-board 1221 by first nut by its opposite first groove.It leads
It is set in the first screw rod to wheel 121.
Wherein, guidance set 12 further includes the first lifting gear 123, the first lifting gear 123 include the second screw rod and
Second nut offers the second straight slot on positioning plate 13, is offered in the second straight slot matched with external screw thread on the second screw rod
Internal thread.The top of second screw rod is fixed on bottom plate, and the bottom end of the second screw rod sequentially passes through second straight slot and described
Second nut.
Wherein, shear 4 further includes third screw rod, third nut, the 4th screw rod and the 4th nut.First blade
Fifth hole is offered on 411, and the 6th through-hole corresponding with fifth hole is offered on the shell of fixed seat 41.Third screw rod
Main part sequentially pass through the fifth hole and the 6th through-hole, the both ends of third screw rod are arranged with third nut respectively.
The 7th through-hole is offered on second blade 431, and it is logical that the corresponding with the 7th through-hole the 8th is offered on the shell of movable part 43
The main part in hole, the 4th screw rod sequentially passes through the 7th through-hole and the 8th through-hole, and the both ends of third screw rod are arranged respectively
There is the 4th nut.
Wherein, shear 4 further includes tumbler, and tumbler includes the second lifting gear 481, sleeve 482, connection
Part 483 and the second support shaft 484.Third straight slot is further opened on workbench 2.Sleeve 482 is set in the second support shaft 484
In, second support shaft 484 is fixed setting.One end of connector 483 is connected with movable part 43, connector 483 it is another
One end is connected with sleeve 482.Second lifting gear 481 includes elevating lever 4811, the first cylinder 4812, the company of pulley 4813, second
Fitting 4814, third connector 4815 and track 4816.The cylinder body end of first cylinder 4812 is fixed on the bottom of workbench 2
Portion, the tailpiece of the piston rod of the first cylinder 4812 are connected with the top of the second connector 4814.The top of elevating lever 4811 is fixed on set
On cylinder 482, the main part of elevating lever 4811 obliquely passes through third straight slot, and the bottom end of elevating lever is fixed on the second connector
4814 side.The bottom of one end of third connector 4815 and the second connector 4814 is hinged, third connector 4815 it is another
One end is hinged with pulley 4813, and pulley 4813 is arranged in orbit.
Wherein, the second connector 4814 includes connection main body and third support shaft, and the bottom end for connecting main body offers the
Two grooves, third support shaft are fixed in the second groove, and the end of third support shaft is connected with the bottom of elevating lever 4811.Third
Connector 4815 is inclined to set, and the higher one end in 4815 position of third connector is hinged with the third support shaft, and third connects
The lower one end in 4815 position of fitting is hinged with pulley 4813.
Wherein, telescopic device 61 includes the second cylinder 611 and push rod 612.The cylinder body end of second cylinder 611 is fixed on bottom
On seat 623, the tailpiece of the piston rod of the second cylinder 611 is connected with push rod 612.Telescopic device 61 further includes lubricating component 63, lubrication portion
It is opened up on part 63 and is parallel to push rod 612 and stretches the 4th straight slot in path, be provided with lubricant layer in the 4th straight slot, push rod 622 passes through
Wear the 4th straight slot.The side of pedestal 623 opens up the 5th straight slot for being parallel to 3 guide direction of guide rail, and guide rod 622 runs through
5th straight slot.
Wherein, safety alarm device 7 further includes column 73, and safety screen 71 is fixed by column 73.In safety screen 71
Side towards guide rail is provided with buffer layer.Autoalarm 72 includes pressure sensor and alarm, the alarm
Including microcontroller, reader and alarm system.The reader receives the information that the pressure sensor is sent out and sends out inspection
Measurement information, the input terminal of the microcontroller are connect with the reader, and the output end of the microcontroller connects with the alarm system
It connects.
Wherein, be provided on guide rail 3 graduation mark and it is several ranked nineth through-hole 31, it is each ranked nineth through-hole 31 each parallel to
The guide direction of guide rail 3 is arranged in order.The 9th through-hole 31 of same row is arranged in order perpendicular to the guide direction of guide rail 3, fixed length
The bottom of device 5 is fixed with several inserted links 51.
Wherein, safe material-receiving device 8 further includes dumper 84, and splicing component 81 is arranged on dumper 84.Striker plate 83
On be additionally provided with foam-rubber cushion.
The foregoing is merely the preferred embodiments of the invention, are not intended to limit the invention creation, all at this
All any modification, equivalent and improvement etc., should be included in the invention made by within the spirit and principle of innovation and creation
Protection domain within.
Claims (9)
1. a kind of cutting machine, it is characterised in that：Including continuous material device, workbench, guide rail, shear, length control device, promotion
Device, safety alarm device and safe material-receiving device；The continuous material device feeds material to be processed to the shear
In, the continuous material device includes continuous rack, guidance set and positioning plate；The positioning plate is parallel to the guide rail side of the guide rail
To being sequentially distributed on the continuous rack, the guidance set is provided on the positioning plate；The shear is led with described
The initiating terminal of rail is connected；The shear includes fixed seat, the first support shaft and movable part；The fixed seat and institute
Movable part is stated to be arranged on the workbench；The inside of the fixed seat is fixed with the first blade, first blade
On be provided with several first through hole, central distribution in a ring shape of several first through hole around first blade；It is described
The second through-hole corresponding with the first through hole is provided on the shell of fixed seat；One end of first support shaft with it is described
Using being fixedly connected, the other end of first support shaft is used with the movable part to be rotatablely connected fixed seat；The activity
The inside of component is fixed with the second blade, is provided on second blade and several first through hole corresponding several
Three through-holes；Fourth hole corresponding with the third through-hole is offered on the shell of the movable part；The length control device
It is vertically set on the guide rail；The pushing meanss include telescopic device and guider；The guider includes branch
Support, guide rod and pedestal；Support frame as described above is arranged in the side of the guide rail, and the guide rod is parallel to the guide rail and leads
To direction be arranged on support frame as described above, the use of the pedestal and the guide rod is slidably connected；The master of the telescopic device
Body portion is arranged on the base, and the telescopic end of the telescopic device extends on the guide rail；The safe material-receiving device
It is arranged in the other side of the guide rail, the safe material-receiving device includes splicing component and hang plate；The splicing component is set
It sets in the lower section of the guide rail, the sealed bottom of the splicing component and open top；In the splicing component, led close to described
The one side of rail is arch surface, and striker plate is provided on another side corresponding with the arch surface；It is offered in the arch surface
Several first straight slots；The side of the hang plate is connected with the guide rail, and the other side of the hang plate extends to the arch
The top in face；The safety alarm device includes safety screen and autoalarm, and the safety screen is arranged described
The top of hang plate, and ensure the gap between the safety screen and the hang plate not less than material to be sheared height and
Vertical range between the safety screen and the guide rail upper surface extended line is less than the height of the telescopic device free end；
The autoalarm is arranged on the safety screen.
2. a kind of cutting machine according to claim 1, it is characterised in that：The guidance set further includes the first lifting dress
It sets, first lifting gear includes the second screw rod and the second nut, offers the second straight slot on the positioning plate, and described the
It is offered in two straight slots and the matched internal thread of external screw thread on second screw rod；The top of second screw rod is fixed on one
On bottom plate, the bottom end of second screw rod sequentially passes through second straight slot and second nut.
3. a kind of cutting machine according to claim 1, it is characterised in that：The shear includes the second fastener, institute
It includes third screw rod, third nut, the 4th screw rod and the 4th nut to state the second fastener；Is offered on first blade
Five through-holes offer the 6th through-hole corresponding with the fifth hole on the shell of the fixed seat；The third screw rod
Main part sequentially passes through the fifth hole and the 6th through-hole, and the both ends of the third screw rod are arranged with described respectively
Third nut；The 7th through-hole is offered on second blade, is offered on the shell of the movable part and is led to the described 7th
Corresponding 8th through-hole in hole, the main part of the 4th screw rod sequentially pass through the 7th through-hole and described 8th logical
The both ends in hole, the 4th screw rod are arranged with the 4th nut respectively.
4. a kind of cutting machine according to claim 1, it is characterised in that：The shear further includes tumbler, institute
It includes the second lifting gear, sleeve, connector and the second support shaft to state tumbler；Is further opened on the workbench
Three straight slots；The sleeve is set in second support shaft, and one end of the connector is connected with the movable part, described
The other end of connector is connected with the sleeve；Second lifting gear includes elevating lever, the first cylinder, pulley, the second company
Fitting, third connector and track；The cylinder body end of first cylinder is fixed on the bottom of the workbench, and described first
The tailpiece of the piston rod of cylinder is connected with the top of second connector；The top of the elevating lever is fixed on the sleeve, institute
The main part for stating elevating lever obliquely passes through the third straight slot, the bottom end of the elevating lever to be fixed on second connection
The side of part；The bottom of one end of the third connector and second connector is hinged, the third connector it is another
End is hinged with the pulley, and pulley setting is on the track.
5. a kind of cutting machine according to claim 4, it is characterised in that：Second connector include connection main body and
The bottom end of third support shaft, the connection main body offers the second groove, and the third support shaft is fixed on second groove
In, the end of the third support shaft is connected with the bottom of the elevating lever；The third connector is inclined to set, and described
The higher one end in position and the third support shaft are hinged in three connectors, in the third connector the lower one end in position with
The pulley is hinged.
6. a kind of cutting machine according to claim 1, it is characterised in that：The telescopic device includes the second cylinder and pushes away
Bar；The cylinder body end of second cylinder is fixed on the base, and the tailpiece of the piston rod of second cylinder is connected with the push rod；
The telescopic device further includes lubricating component, and the lubricating component is arranged on the flexible path of the push rod；The lubrication portion
The 4th straight slot for being parallel to the flexible path of the push rod is opened up on part, and lubricant layer is provided in the 4th straight slot, it is described to push away
Bar runs through the 4th straight slot；The 5th straight slot for being parallel to the guide rail guide direction is opened up on the pedestal；The guiding
Bar runs through the 5th straight slot.
7. a kind of cutting machine according to claim 1, it is characterised in that：The safety alarm device further includes column, institute
State the top that safety screen is fixed on the hang plate by the column；Side setting towards guide rail in the safety screen
There is buffer layer；The autoalarm includes pressure sensor and alarm, and the alarm includes microcontroller, reader
And alarm system；The reader receives the information that the pressure sensor is sent out and sends out detection information, the microcontroller
Input terminal connect with the reader, the output end of the microcontroller is connect with the alarm system.
8. a kind of cutting machine according to claim 1, it is characterised in that：Graduation mark and several is provided on the guide rail
Through-hole is ranked nineth, several through-holes that ranked nineth are arranged in order each parallel to the guide direction of the guide rail；Same row's is described
9th through-hole is arranged in order perpendicular to the guide direction of the guide rail；The bottom of the length control device is fixed with several inserted links,
The inserted link is adapted with the 9th through-hole.
9. a kind of cutting machine according to claim 1, it is characterised in that：The safe material-receiving device further includes dumper,
The splicing component is arranged on the dumper；Spring or foam-rubber cushion are additionally provided on the striker plate.
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| CN201610355739.3A CN105798376B (en) | 2016-05-26 | 2016-05-26 | A kind of cutting machine |
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| CN201610355739.3A CN105798376B (en) | 2016-05-26 | 2016-05-26 | A kind of cutting machine |
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| CN105798376A CN105798376A (en) | 2016-07-27 |
| CN105798376B true CN105798376B (en) | 2018-09-18 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110064792B (en) * | 2019-05-21 | 2020-10-09 | 中国铁建大桥工程局集团有限公司 | Subway construction steel sheet fly-cutting equipment for municipal administration |
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| CN105798376A (en) | 2016-07-27 |
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Effective date of registration: 20180808 Address after: 226600 Haian economic and Technological Development Zone, Nantong, Jiangsu Applicant after: NANTONG MASTEEL NUMERICAL CONTROL MACHINE TOOL CO., LTD. Address before: 246000 collective petrochemical plant of Anqing Petrochemical Company, Anhui Applicant before: Chen Lizhi |
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Effective date of registration: 20191105 Address after: 226600 Haiphong Road, Haian Development Zone, Nantong, Jiangsu Patentee after: Jiangsu Maisi Iron Machinery Co., Ltd Address before: 226600 Haian economic and Technological Development Zone, Nantong, Jiangsu Patentee before: NANTONG MASTEEL NUMERICAL CONTROL MACHINE TOOL CO., LTD. |
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