CN213827217U

CN213827217U - Hydraulic plate type plate shearing machine

Info

Publication number: CN213827217U
Application number: CN202022765844.9U
Authority: CN
Inventors: 朱锋
Original assignee: Nanjing Jiadong Automation Technology Co Ltd
Current assignee: Nanjing Jiadong Automation Technology Co Ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-30
Anticipated expiration: 2030-11-25

Abstract

The application relates to a hydraulic plate type plate shearing machine, which relates to the technical field of plate shearing machines and comprises a machine shell and a material supporting platform arranged on the machine shell, wherein a shearing opening is formed in the side surface of the machine shell, one side of the material supporting platform is communicated with the shearing opening, and a positioning assembly used for conveying and positioning plates is arranged on the material supporting platform; when shearing and processing panel, place panel at the support material bench earlier, utilize locating component to fix a position the back to panel, transmit panel, panel inserts in the shearing mouth along holding in the palm the material platform, get into the shearing mouth back in the position that panel needs to be sheared, locating component stops the transportation to panel, treat the position of shearing on the panel and stop smoothly in the casing, the convenience is cuted panel, precision when with this improvement panel is cuted, reduce the probability that produces the waste product at the shearing in-process, be favorable to improving holistic panel shearing quality.

Description

Hydraulic plate type plate shearing machine

Technical Field

The application relates to the technical field of plate shearing machines, in particular to a hydraulic plate type plate shearing machine.

Background

The plate shearing machine is a machine for shearing a plate by using a blade to do reciprocating linear motion relative to another blade, has common application in the metal processing industry, and belongs to forging machinery.

Chinese utility model patent with grant publication number CN208929296U discloses a speed-adjustable plate shearing machine, which comprises a workbench, a lower blade and an upper blade are respectively arranged on the workbench, the upper blade is arranged above the lower blade, and a knife rest is arranged on the upper blade.

In view of the above related technologies, the inventor thinks that when a sheet material is sheared, a worker needs to manually push the sheet material to enter between the upper blade and the lower blade, and can only judge the shearing position of the sheet material by the worker according to the work experience, so that a large error exists in the sheet material shearing process, the probability of producing an unqualified product in the sheet material shearing process is increased, and the shearing quality of the sheet material is reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that panel is difficult to the location at the shearing in-process, this application provides a hydraulic plate type plate shearing machine.

The application provides a hydraulic plate type plate shearing machine adopts following technical scheme:

the utility model provides a hydraulic plate type plate shearing machine, includes the casing and sets up the material platform that holds in the palm on the casing, be equipped with the cut-out on the side of casing, hold in the palm one side of material platform with the cut-out is linked together, hold in the palm the material bench and be equipped with the locating component who is used for carrying out transmission and location to panel.

Through adopting above-mentioned technical scheme, when shearing processing to panel, place panel at the support material bench earlier, utilize locating component to carry out spacing back to panel, transmit to panel, panel inserts in the shearing mouth along the support material platform, position when panel needs to be cuted gets into in the shearing mouth after, locating component stops the transportation to panel, treat the position of cuting on the panel and stop smoothly in the casing, the convenience is cuted panel, precision when this improves panel and cuts, reduce the probability that produces the waste product at the shearing in-process, be favorable to improving holistic panel shearing quality.

Optionally, locating component includes fixed connection at the material supporting bench fixed plate, sets up locating plate and the location motor of fixed connection on the locating plate on the material supporting bench, the locating plate is close to one side of fixed plate is rotated and is connected with the transmission roller, fixedly connected with location worm wheel on the end wall of transmission roller, fixedly connected with location worm on the motor shaft of location motor, the location worm with the location worm wheel meshes mutually.

Through adopting above-mentioned technical scheme, when fixing a position to panel, place panel earlier between fixed plate and locating plate, utilize the side of transmission roller and fixed plate cooperation extrusion panel, it is spacing to panel smoothly, start the positioning motor, the positioning motor drives the location worm and rotates, the location worm drives the location worm wheel and rotates, location worm wheel drive transmission roller rotates, thereby transmission roller and panel friction drive panel remove, treat that the shearing position gets into behind the shearing mouth when panel, the positioning motor stops, utilize location worm wheel and location worm auto-lock, it is fixed with panel, accomplish the location of panel smoothly.

Optionally, an auxiliary roller is arranged on the side surface of the fixing plate close to the positioning plate, and the auxiliary roller is arranged opposite to the transmission roller.

Through adopting above-mentioned technical scheme, when panel removed, drive the auxiliary roller and rotate to this frictional force that reduces between panel and the fixed plate reduces the possibility of fixed plate wearing and tearing panel.

Optionally, the auxiliary worm wheel of fixedly connected with on the auxiliary roller, it is connected with supplementary worm to rotate on the fixed plate, fixedly connected with transmission shaft on the motor shaft of location motor, the transmission shaft with the coaxial setting of location worm, the one end that the location motor was kept away from to the transmission shaft passes supplementary worm, be equipped with spacing on the transmission shaft, spacing with supplementary worm slides and connects.

Through adopting above-mentioned technical scheme, after the location motor starts, the location motor drives the transmission shaft and rotates, and the transmission shaft drives supplementary worm and rotates, and supplementary worm drives supplementary worm wheel and rotates, and supplementary worm wheel drives the auxiliary roller and rotates to this auxiliary roller rotates with the transmission roller is synchronous, makes things convenient for the transportation of panel, reduces the possibility that panel took place the slope at the material loading in-process.

Optionally, the conveying roller and the auxiliary roller are both provided with a protection pad.

Through adopting above-mentioned technical scheme, the protection pad reduces the possibility of panel and auxiliary roller and transmission roller direct contact, reduces transmission roller and auxiliary roller wearing and tearing panel when rotating the possibility.

Optionally, the positioning plate is connected with the material supporting table in a sliding manner, the material supporting table is rotatably connected with an adjusting screw rod, the adjusting screw rod penetrates through the positioning plate and is in threaded connection with the positioning plate, the material supporting table is fixedly connected with an adjusting motor, and one end, far away from the positioning plate, of the adjusting screw rod is connected with a motor shaft of the adjusting motor.

Through adopting above-mentioned technical scheme, when fixing a position to panel, start the accommodate motor earlier, the accommodate motor drives the regulation lead screw and rotates, because the locating plate can only slide on the material supporting platform, when adjusting the lead screw when rotating, the locating plate removes along the axis direction of adjusting the lead screw to adjust the position of locating plate according to the size of panel, make things convenient for the installation of panel.

Optionally, the fixed plate is hinged with a pressure lever through a torsion spring, a pressure plate is arranged on the side face of the pressure plate, and the pressure plate is abutted to the side face of the plate.

After the plate is clamped by the technical scheme, the plate is extruded by the pressing plate, so that the stability of the plate on the material supporting table is further improved, the possibility of deviation of the plate in the shearing process is reduced, and the shearing precision of the plate is improved.

Optionally, a feeding roller is rotatably connected to the top wall of the material supporting table.

Through adopting above-mentioned technical scheme, when panel when removing, panel and feed roller friction drive the feed roller and rotate to this frictional force that reduces between panel and the support material platform reduces the possibility that panel received wearing and tearing at the material loading in-process.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the plate is sheared, the plate is placed on the material supporting table, the positioning assembly is utilized to position the plate, then the plate is conveyed into the shell, the plate is conveyed into the shearing port along the material supporting table, and after the part of the plate needing to be sheared enters the shell, the positioning assembly stops the movement of the plate, so that the plate is fixed, the part of the plate to be sheared is smoothly sheared, the shearing precision of the plate is improved, the possibility of generating waste products in the plate shearing process is reduced, and the whole plate shearing quality is improved;

2. the auxiliary roller reduces the possibility of direct contact between the plate and the fixed plate, and reduces the possibility of abrasion of the plate by the fixed plate in the feeding process of the plate;

3. the protective pad reduces the possibility that the transmission roller and the auxiliary roller are in direct contact with the plate material, and reduces the possibility that the transmission roller and the auxiliary roller abrade the plate material when rotating.

Drawings

Fig. 1 is a schematic overall structure diagram of a hydraulic plate shearing machine in an embodiment of the present application.

Fig. 2 is a schematic cross-sectional view of the housing, the material supporting table, the cutting opening, the lower cutter and the upper cutter in fig. 1.

Fig. 3 is a schematic structural diagram of a material supporting table and a positioning assembly in the embodiment of the application.

Fig. 4 is a schematic cross-sectional structure diagram of the material supporting table, the adjusting motor, the adjusting screw rod and the positioning assembly in fig. 3.

Fig. 5 is an enlarged view of a portion a in fig. 4.

Description of reference numerals: 1. a housing; 11. cutting the opening; 12. a hydraulic cylinder; 13. an upper cutter; 14. a lower cutter; 2. a material supporting platform; 21. a feed roll; 22. a chute; 3. a positioning assembly; 31. a fixing plate; 311. an auxiliary roller; 312. an auxiliary shaft; 313. an auxiliary worm gear; 314. a pressure lever; 315. pressing a plate; 316. a pinch roller; 32. positioning a plate; 321. a slider; 322. a transfer roller; 323. a transmission shaft; 324. positioning a worm gear; 33. adjusting the motor; 331. adjusting the lead screw; 34. positioning a motor; 341. a drive shaft; 342. positioning the worm; 343. an auxiliary worm; 344. a limiting groove; 345. a limiting strip; 35. and (6) a protective pad.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a hydraulic plate type plate shearing machine.

Referring to fig. 1 and 2, hydraulic plate shearing machine includes casing 1, ask material platform 2 and set up at ask material platform 2 on and be used for carrying out location and the locating component 3 of transmission to panel, casing 1 is fixed subaerial, there is pneumatic cylinder 12 on the casing 1 through the bolt fastening, pneumatic cylinder 12 sets up along vertical direction, the welding has last cutter 13 on the piston rod end wall of pneumatic cylinder 12, be equipped with down cutter 14 in the casing 1, down cutter 14 is located cutter 13 below, be equipped with sheared edge 11 on the side of casing 1, ask material platform 2 welding on the lateral wall of casing 1, the roof of asking material platform 2 flushes with sheared edge 11 mutually.

Referring to fig. 2, a feed roller 21 is rotatably connected to the top wall of the material supporting table 2, the axis of the feed roller 21 is perpendicular to the moving direction of the plate on the material supporting table 2, and the side surface of the feed roller 21 is flush with the top wall of the lower cutter 14; when the plate is sheared, the plate is firstly placed on the material supporting platform 2 and is abutted against the feeding roller 21, then the positioning assembly 3 is utilized to position the plate, the plate is driven to move after the positioning is finished, the plate moves to the side close to the shearing opening 11 on the material supporting platform 2, the feeding roller 21 is driven to rotate when the plate moves, the friction force between the material supporting platform 2 and the plate is reduced, so that the possibility that the plate is abraded by the material supporting platform 2 is reduced, when the plate passes through the feeding opening, the plate is gradually close to the lower cutter 14, after the part to be sheared on the plate is positioned on the top wall of the lower cutter 14, the positioning assembly 3 stops conveying the plate to fix the plate, the piston rod of the hydraulic cylinder 12 extends out, so that the upper cutter 13 is pushed to move downwards, the upper cutter 13 is matched with the lower cutter 14 to shear the part to be sheared of the plate, so that the shearing precision of the plate is improved, and the possibility that the waste products are generated in the shearing process of the plate is reduced, the shearing quality of the whole plate is improved.

Referring to fig. 3 and 4, the positioning assembly 3 includes a fixing plate 31, a positioning plate 32, an adjusting motor 33 and a positioning motor 34, the fixing plate 31 is welded on the material supporting table 2, the fixing plate 31 is arranged along the vertical direction, a chute 22 is arranged on the top wall of the material supporting table 2, a sliding block 321 which slides in the chute 22 is arranged on the bottom wall of the positioning plate 32, the adjusting motor 33 is fixed on the material supporting table 2 through a bolt, an adjusting lead screw 331 is fixedly connected to a motor shaft of the adjusting motor 33 through a coupler, one end of the adjusting lead screw 331, which is far away from the adjusting motor 33, extends into the chute 22, one end of the adjusting lead screw 331, which extends into the chute 22, penetrates through the sliding block 321, the adjusting lead screw 331 is in threaded connection with the sliding block 321, and the axial direction of the adjusting lead screw 331 is perpendicular to the moving direction of the plate; the positioning motor 34 is fixed on the positioning plate 32 through a bolt, a transmission shaft 341 is welded on a motor shaft of the positioning motor 34, and the axis of the transmission shaft 341 is parallel to the axis of the adjusting screw 331.

Referring to fig. 4, a positioning worm 342 is welded on the transmission shaft 341, the side surface of the positioning plate 32 is rotatably connected with the transmission roller 322, the transmission roller 322 is arranged along the vertical direction, a transmission shaft 323 is welded on the end wall of the transmission roller 322, and a positioning worm wheel 324 meshed with the positioning worm 342 is arranged on the end wall of the transmission shaft 323.

Referring to fig. 4 and 5, an auxiliary roller 311 is rotatably connected to a side surface of the fixed plate 31 close to the positioning plate 32, an axis of the auxiliary roller 311 is parallel to an axis of the transmission roller 322, an auxiliary shaft 312 is welded to an end wall of the auxiliary roller 311, an auxiliary worm wheel 313 is welded to the auxiliary shaft 312, an auxiliary worm 343 is rotatably connected to the fixed plate 31, a rotation direction of the auxiliary worm 343 is opposite to a rotation direction of the positioning worm 342, the auxiliary worm 343 is meshed with the auxiliary worm wheel 313, the auxiliary worm 343 is coaxially arranged with the transmission shaft 341, one end of the transmission shaft 341 far away from the positioning worm 342 penetrates through the auxiliary worm 343, a limit groove 344 is formed in an inner side wall of the auxiliary worm 343, a limit strip 345 sliding in the limit groove 344 is formed in a side plate of the transmission shaft 341, and the limit strip 345 is arranged along the axis direction of the transmission shaft 341; when a plate is placed, the adjusting motor 33 is started according to the size of the plate, the adjusting motor 33 drives the adjusting screw 331 to rotate, the sliding groove 22 limits the rotation of the sliding block 321, when the adjusting screw 331 rotates, the sliding block 321 is driven to slide in the sliding groove 22, the positioning plate 32 is pulled to move, the transmission shaft 341 is driven to move, and the limiting strip 345 slides in the limiting groove 344; therefore, the distance between the positioning plate 32 and the fixing plate 31 is adjusted according to the size of the plate, after the plate is placed between the positioning plate 32 and the fixing plate 31, the positioning plate 32 approaches the fixing plate 31, and the transmission rollers 322 on the positioning plate 32 push the plate to press the auxiliary rollers 311 on the fixing plate 31, so that the plate is clamped.

Referring to fig. 4 and 5, after the plate is clamped, the positioning motor 34 is started, the positioning motor 34 drives the transmission shaft 341 to rotate, the transmission shaft 341 drives the positioning worm 342 and the auxiliary worm 343 to rotate synchronously, the positioning worm 342 drives the positioning worm wheel 324 to rotate, and the auxiliary worm 343 drives the auxiliary worm wheel 313 to rotate; since the rotation direction of the positioning worm 342 is opposite to that of the auxiliary worm 343, the positioning worm wheel 324 and the auxiliary worm wheel 313 both rotate toward the side of the housing 1; the positioning worm gear 324 drives the transmission shaft 323 to rotate, and the transmission shaft 323 drives the transmission roller 322 to rotate; the auxiliary worm wheel 313 drives the auxiliary shaft 312 to rotate, and the auxiliary shaft 312 drives the auxiliary roller 311 to rotate, so that the auxiliary roller 311 and the transmission roller 322 are smoothly driven to rotate towards one side of the machine case 1, and a force towards one side of the machine case 1 is simultaneously applied to the plate, so that the plate is smoothly driven to move towards one side close to the machine case 1.

Referring to fig. 4 and 5, when the cut portion of the plate material enters the housing 1, the positioning motor 34 stops, and the rotation of the self-locking limiting transmission roller 322 of the positioning worm wheel 324 and the positioning worm 342 and the rotation of the self-locking limiting auxiliary roller 311 of the auxiliary worm wheel 313 and the auxiliary worm 343 are used to smoothly fix the plate material.

Referring to fig. 5, the peripheral wall of the transfer roller 322 and the peripheral wall of the auxiliary roller 311 are both adhered with rubber to form a protective pad 35; the rubber material has certain elasticity and good wear resistance, and the protective pad 35 reduces the possibility of contact between the conveying roller 322 and the auxiliary roller 311 with the plate material, and reduces the possibility of abrasion of the plate material when the conveying roller 322 and the auxiliary roller 311 rotate.

Referring to fig. 4, a pressure lever 314 is arranged on a side surface of the fixed plate 31 close to the positioning plate 32, the pressure lever 314 is hinged to the fixed plate 31 through a torsion spring, a pressure plate 315 is hinged to one end of the pressure lever 314 away from the fixed plate 31, the pressure plate 315 is located above the plate, a pressure wheel 316 is rotatably connected to the bottom wall of the pressure plate 315, and the pressure wheel 316 is abutted to the plate; before the plate is clamped, the pressing rod 314 is pulled to rotate, the pressing plate 315 is pulled to rotate by the pressing rod 314, after the plate is clamped, the pressing plate 315 is loosened, the torsion spring drives the pressing rod 314 to reset, the pressing rod 314 pulls the pressing plate 315 to be close to the plate, and the pressing plate 315 pushes the pressing wheel 316 to extrude the plate, so that the moving range of the plate is limited, and the possibility of shaking of the plate in the shearing process is reduced.

The implementation principle of the hydraulic plate type plate shearing machine in the embodiment of the application is as follows: when cuting panel, place panel on material supporting platform 2 earlier, utilize locating component 3 to fix a position panel, accomplish the location back, locating component 3 drives panel along material supporting platform 2 transmission, thereby panel gets into in casing 1 through cutting opening 11, after the position gets into in casing 1 is cuted to treating of panel, locating component 3 stops the transmission of panel and fixes panel, thereby treat smoothly to panel and cut the position and cut, with this precision that improves panel and cut, reduce the possibility that produces the waste product at the shearing in-process, improve the quality that whole panel was cuted.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Hydraulic pressure plate shearing machine, its characterized in that: including casing (1) and support material platform (2) of setting on casing (1), be equipped with on the side of casing (1) cut-out (11), support one side of material platform (2) with cut-out (11) are linked together, support to be equipped with on the material platform (2) and be used for carrying out the locating component (3) that transmit and fix a position panel, locating component (3) include fixed plate (31) of fixed connection on supporting material platform (2), set up locating plate (32) on supporting material platform (2) and fixed connection locating motor (34) on locating plate (32), one side that locating plate (32) are close to fixed plate (31) is rotated and is connected with transmission roller (322), fixedly connected with location worm wheel (324) on the end wall of transmission roller (322), fixedly connected with location worm (342) on the motor shaft of location motor (34), the positioning worm (342) is meshed with the positioning worm wheel (324), the fixing plate (31) is close to the side face of the positioning plate (32) and is provided with an auxiliary roller (311), and the auxiliary roller (311) and the transmission roller (322) are arranged oppositely.

2. The hydraulic plate shearing machine according to claim 1, characterized in that: fixedly connected with supplementary worm wheel (313) on supplementary roller (311), it has supplementary worm (343) to rotate on fixed plate (31), fixedly connected with transmission shaft (341) on the motor shaft of location motor (34), transmission shaft (341) with location worm (342) coaxial arrangement, the one end that location motor (34) were kept away from in transmission shaft (341) passes supplementary worm (343), be equipped with spacing strip (345) on transmission shaft (341), spacing strip (345) with supplementary worm (343) are connected by sliding.

3. The hydraulic plate shearing machine according to claim 1, characterized in that: and the transmission roller (322) and the auxiliary roller (311) are both provided with a protective pad (35).

4. The hydraulic plate shearing machine according to claim 1, characterized in that: locating plate (32) with ask material platform (2) to slide and be connected, it is connected with regulation lead screw (331) to rotate on material platform (2) to ask, adjust lead screw (331) and pass locating plate (32) and with locating plate (32) threaded connection, ask material platform (2) to go up fixedly connected with adjusting motor (33), adjust lead screw (331) and keep away from the one end of locating plate (32) with the motor shaft of adjusting motor (33) is connected.

5. The hydraulic plate shearing machine according to claim 1, characterized in that: the fixing plate (31) is hinged with a pressure lever (314) through a torsion spring, a pressure plate (315) is arranged on the side face of the pressure plate (315), and the pressure plate (315) is abutted to the side face of the plate.

6. The hydraulic plate shearing machine according to claim 1, characterized in that: the top wall of the material supporting table (2) is rotatably connected with a feeding roller (21).