CN219818194U

CN219818194U - Novel roll-cutting type plate shearing machine

Info

Publication number: CN219818194U
Application number: CN202321060250.5U
Authority: CN
Inventors: 崔玉芝; 刘祥林
Original assignee: Yantai Changyuan Machinery Co ltd
Current assignee: Yantai Changyuan Machinery Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-10-13
Anticipated expiration: 2033-04-28

Abstract

The utility model relates to the technical field of plate shearing machines, in particular to a novel rolling-cutting plate shearing machine, which comprises an operation table, wherein limiting plates are fixedly connected to the left side and the right side of the upper end surface of the operation table, the upper end surfaces of the two limiting plates are in threaded connection with a tool rest, the interior of the tool rest is rotationally connected with a second rotating shaft, the outer wall of the second rotating shaft is movably connected with two limiting pushing blocks, the outer walls of the two limiting pushing blocks are in threaded connection with fixing screws, the outer walls of the two limiting pushing blocks are fixedly connected with upper rolling cutters, one ends of the first rotating shaft and the second rotating shaft respectively penetrate through the operation table and the tool rest and are fixedly connected with third gears meshed with each other, the connection relation between the limiting pushing blocks and the second rotating shaft is adjusted by twisting the fixing screws on the limiting pushing blocks, the fixing screws are twisted to loosen the limiting pushing blocks, then the limiting pushing blocks are moved to a designated position, and at the moment, the fixing screws are reversely twisted to fix the limiting pushing blocks, and therefore the positions of the upper rolling cutters on the outer wall of the second rotating shaft are adjusted.

Description

Novel roll-cutting type plate shearing machine

Technical Field

The utility model relates to the technical field of plate shearing machines, in particular to a novel roll-cutting plate shearing machine.

Background

In the sheet metal manufacturing process, a plate shearing machine is often required to cut the plate, and when the plate is thinner, a roll cutting method is often adopted to cut the plate.

The existing rolling-cutting type plate shearing machine consists of two cranks, a connecting rod, an upper rolling cutter, a lower rolling cutter and a guide rod, wherein a worker places a plate to be sheared at a shearing position of the plate shearing machine in the working process of the rolling-cutting type plate shearing machine, the worker pulls the plate to shear, and when the volume of the plate is overlarge, a plurality of workers are required to mutually cooperate to shear, and the attention of the workers is required to be concentrated in the shearing process.

The existing rolling-cutting type plate shearing machine is characterized in that the position of a rolling cutter is fixed during rolling cutting, and the requirement of the change of cutting positions of different plates cannot be met; meanwhile, the support stability of the plate is insufficient, the plate is easy to deform after being cut, and the quality of a finished product is affected.

Disclosure of Invention

The utility model aims to provide a novel rolling-cutting type plate shearing machine, which has the advantages of adjusting the cutting position of a rolling cutter and enhancing the supporting stability when cutting a plate.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel roll-cut plate shearing machine, includes the operation panel, the equal fixedly connected with limiting plate in left and right sides of operation panel up end, the up end of operation panel is provided with shearing mechanism, shearing mechanism includes the second recess of operation panel up end seting up, the internal connection of second recess has first pivot, the outer wall fixedly connected with of first pivot a plurality of evenly distributed rolls the cutter down, two the up end threaded connection of limiting plate has the knife rest, the inside rotation of knife rest connects the second pivot, the outer wall swing joint of second pivot has two spacing push blocks, two the equal threaded connection of outer wall of spacing push block has the dead screw, two the equal fixedly connected with of outer wall of spacing push block rolls the cutter, the one end of first pivot and second pivot runs through operation panel and knife rest respectively and fixedly connected with intermeshing's third gear, the other end of first pivot runs through the operation panel and fixedly connected with double grooved wheel;

and a feeding device is arranged on the upper end face of the operating platform.

In order to clamp and limit a plate and stably convey the plate to the next working procedure, as a novel rolling-cutting plate shearing machine, the feeding device comprises a first groove formed in the upper end face of an operating platform, a plurality of uniformly distributed first rotating rollers are rotatably connected in the first groove, one ends of the first rotating rollers penetrate through the operating platform and are fixedly connected with first gears, one side wall of the operating platform is rotatably connected with a plurality of second gears which are in meshed connection with the first gears, the other end of one first rotating roller penetrates through the operating platform and is fixedly connected with a first driven wheel, the upper end faces of the two limiting plates are fixedly connected with fixed blocks, and a limiting roller is rotatably connected between the two fixed blocks;

the upper end face of the operating table is provided with a blanking device.

In order to pull out the sheared plate from the plate shearing machine, the novel rolling-cutting plate shearing machine is preferable as the novel rolling-cutting plate shearing machine provided by the utility model, the blanking device comprises a third groove formed in the upper end face of the operating platform, a plurality of second rotating rollers which are uniformly distributed are rotationally connected in the third groove, one end of each second rotating roller penetrates through the operating platform and is fixedly connected with a fourth gear, one side wall of the operating platform is rotationally connected with a plurality of fifth gears which are in meshed connection with the fourth gear, the other end of each second rotating roller penetrates through the operating platform and is fixedly connected with a second driven wheel, the upper end faces of the two limiting plates are in threaded connection with a protective cover, two third rotating rollers are rotationally connected in the protective cover, and one ends of the two third rotating rollers penetrate through the protective cover and are fixedly connected with a sixth gear which is in meshed connection with the fourth gear.

In order to enable the second driven wheel, the double grooved wheel and the first driven wheel to rotate, a motor is preferably arranged below the operation table, the output end of the motor is fixedly connected with a driving wheel, and a belt is in transmission connection between the driving wheel and the second driven wheel and between the double grooved wheel and the first driven wheel.

In order to increase the friction force between the plate and each roller, the novel rolling cutting plate shearing machine is preferable in the utility model, and the outer walls of the first rotating roller, the limiting roller, the second rotating roller and the third rotating roller are all provided with friction particles.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the connection relation between the limiting pushing block and the second rotating shaft is adjusted by twisting the fixed screw on the limiting pushing block, twisting the fixed screw to loosen the limiting pushing block, then moving the limiting pushing block to a designated position, and reversely twisting the fixed screw to fix the limiting pushing block at the moment, so that the position adjustment of the upper rolling cutter on the outer wall of the second rotating shaft is realized;

the first driven wheel drives a first rotating roller with one end fixedly connected with the first driven wheel and a first gear fixedly connected with the other end of the first rotating roller to rotate, the first gears are connected with a plurality of second gears in a meshed mode, the first gears drive other first rotating rollers to rotate in the same direction through the second gears, the limiting rollers rotate along with the plate, the limiting rollers are mutually matched with the first rotating rollers, the plate is clamped and limited, the plate is stably conveyed to the next working procedure, the second driven wheel drives a second rotating roller with one end fixedly connected with the second driven wheel and a fourth gear fixedly connected with the other end of the second rotating roller to rotate, the fourth gears are connected with a plurality of fifth gears in a meshed mode, the fourth gears drive other second rotating rollers to rotate in the same direction through the fifth gears, the two sixth gears are connected with two fourth gears in a meshed mode, the two fourth gears drive the two sixth gears to rotate in the opposite direction, the two sixth gears drive the two third rotating rollers to rotate, the plate is pulled out of the plate shearing machine through the mutual matching of the second rotating rollers and the third rotating rollers, and the plate shearing function is achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a right-side view overall structure schematic diagram of the present utility model;

in the figure: 1. an operation table; 2. a limiting plate; 3. a first groove; 4. a first rotating roller; 5. a first gear; 6. a first driven wheel; 7. a fixed block; 8. a limit roller; 9. a second groove; 10. a first rotating shaft; 11. a lower rolling cutter; 12. a tool holder; 13. a second rotating shaft; 14. an upper rolling cutter; 15. limiting pushing blocks; 16. a third gear; 17. a double sheave; 18. a second gear; 19. a third groove; 20. a second roller; 21. a fourth gear; 22. a fifth gear; 23. a second driven wheel; 24. a protective cover; 25. a third roller; 26. a sixth gear; 27. a motor; 28. a driving wheel; 29. a belt; 30. and (5) fixing the screw rod.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Referring to fig. 1-3, a novel rolling-cutting plate shearing machine comprises an operation table 1, wherein limiting plates 2 are fixedly connected to the left side and the right side of the upper end face of the operation table 1, a shearing device is arranged on the upper end face of the operation table 1, the shearing device comprises a second groove 9 formed in the upper end face of the operation table 1, a first rotating shaft 10 is rotatably connected to the inside of the second groove 9, a plurality of uniformly distributed lower rolling cutters 11 are fixedly connected to the outer wall of the first rotating shaft 10, knife rests 12 are in threaded connection with the upper end faces of the two limiting plates 2, a second rotating shaft 13 is rotatably connected to the inside of the knife rests 12, two limiting pushing blocks 15 are movably connected to the outer wall of the second rotating shaft 13, fixing screws 30 are fixedly connected to the outer walls of the two limiting pushing blocks 15, upper rolling cutters 14 are fixedly connected to the outer walls of the two limiting pushing blocks 15, one ends of the first rotating shaft 10 and the second rotating shaft 13 penetrate through the operation table 1 and the knife rests 12 respectively and are fixedly connected with mutually meshed third gears 16, and the other ends of the first rotating shaft 10 penetrate through the operation table 1 and are fixedly connected with double grooved wheels 17;

the upper end face of the operation table 1 is provided with a feeding device.

In this embodiment: the double grooved pulley 17 drives the first rotating shaft 10 to rotate, the first rotating shaft 10 drives the plurality of lower hobbing cutters 11 and the third gear 16 fixedly connected with one end of the first rotating shaft 10 to rotate, the two third gears 16 are in meshed connection, the third gear 16 fixedly connected with the second rotating shaft 13 drives the second rotating shaft 13 to reversely rotate, the second rotating shaft 13 drives the upper hobbing cutter 14 to rotate, cutting of a plate is achieved, the connection relation between the limiting pushing block 15 and the second rotating shaft 13 is adjusted through twisting the fixing screw 30 on the limiting pushing block 15, the fixing screw 30 is twisted, the limiting pushing block 15 is loosened, then the limiting pushing block 15 is moved to a designated position, and at the moment, the fixing screw 30 is reversely twisted to fix the limiting pushing block 15, so that position adjustment of the upper hobbing cutter 14 on the outer wall of the second rotating shaft 13 is achieved.

As a technical optimization scheme of the utility model, the feeding device comprises a first groove 3 formed in the upper end face of an operation table 1, a plurality of uniformly distributed first rotating rollers 4 are rotatably connected in the first groove 3, one end of each first rotating roller 4 penetrates through the operation table 1 and is fixedly connected with a first gear 5, one side wall of the operation table 1 is rotatably connected with a plurality of second gears 18 which are meshed with the first gears 5, the other end of one first rotating roller 4 penetrates through the operation table 1 and is fixedly connected with a first driven wheel 6, the upper end faces of two limiting plates 2 are fixedly connected with fixed blocks 7, and a limiting roller 8 is rotatably connected between the two fixed blocks 7;

the upper end face of the operation table 1 is provided with a blanking device.

In this embodiment: the first driven wheel 6 drives the first rotating roller 4 with one end fixedly connected with the first driven wheel 6 and the first gear 5 fixedly connected with the other end of the first rotating roller 4 to rotate, the first gears 5 are meshed with the second gears 18, the first gears 5 drive other first rotating rollers 4 to rotate in the same direction through the second gears 18, the limiting roller 8 rotates along with the plate, the limiting roller 8 is matched with the first rotating roller 4, the plate is clamped and limited, and the plate is stably conveyed to the next working procedure.

As a technical optimization scheme of the utility model, the blanking device comprises a third groove 19 formed in the upper end face of the operation table 1, a plurality of second rotating rollers 20 which are uniformly distributed are rotatably connected inside the third groove 19, one end of each second rotating roller 20 penetrates through the operation table 1 and is fixedly connected with a fourth gear 21, one side wall of the operation table 1 is rotatably connected with a plurality of fifth gears 22 which are in meshed connection with the fourth gear 21, the other end of one second rotating roller 20 penetrates through the operation table 1 and is fixedly connected with a second driven wheel 23, the upper end faces of the two limiting plates 2 are in threaded connection with a protective cover 24, two third rotating rollers 25 are rotatably connected inside the protective cover 24, and one ends of the two third rotating rollers 25 penetrate through the protective cover 24 and are fixedly connected with a sixth gear 26 which is in meshed connection with the fourth gear 21.

In this embodiment: the second driven wheel 23 drives a second rotating roller 20 with one end fixedly connected with the second driven wheel 23 and a fourth gear 21 fixedly connected with the other end of the second rotating roller 20 to rotate, the fourth gears 21 are meshed with a plurality of fifth gears 22, the fourth gears 21 drive other second rotating rollers 20 to rotate in the same direction through the fifth gears 22, two sixth gears 26 are meshed with two fourth gears 21, the two fourth gears 21 drive the two sixth gears 26 to rotate reversely, the two sixth gears 26 drive the two third rotating rollers 25 to rotate, and the sheared plates are pulled out of the plate shearing machine through the mutual matching of the second rotating rollers 20 and the third rotating rollers 25, and meanwhile the effect of fixing the plates is achieved.

As a technical optimization scheme of the utility model, a motor 27 is arranged below the operating platform 1, the output end of the motor 27 is fixedly connected with a driving wheel 28, and a belt 29 is in transmission connection between the driving wheel 28 and the second driven wheel 23 and the double grooved wheel 17 as well as between the double grooved wheel 17 and the first driven wheel 6.

In this embodiment: the motor 27 is started, the motor 27 drives the driving wheel 28 to rotate through the output end, and the driving wheel 28 drives the second driven wheel 23, the double-groove wheel 17 and the first driven wheel 6 to rotate through three belts 29 respectively.

As a technical optimization scheme of the utility model, the outer walls of the first rotary roller 4, the limit roller 8, the second rotary roller 20 and the third rotary roller 25 are all provided with friction particles.

In this embodiment: the friction between the sheet and the respective rollers can be increased.

As a technical optimization scheme of the utility model, the upper rolling cutter 14 and the lower rolling cutter 11 are made of KHSS (cobalt-containing high-performance high-speed steel) and hard alloy.

In this embodiment: the hardness alloy has good wear resistance and can be used for a long time in a severe working environment.

Working principle: the motor 27 is started, the motor 27 drives the driving wheel 28 to rotate through an output end, and the driving wheel 28 drives the second driven wheel 23, the double-groove wheel 17 and the first driven wheel 6 to rotate through three belts 29 respectively;

the first driven wheel 6 drives a first rotating roller 4 with one end fixedly connected with the first driven wheel 6 and a first gear 5 fixedly connected with the other end of the first rotating roller 4 to rotate, a plurality of first gears 5 are meshed with a plurality of second gears 18, the first gears 5 drive other first rotating rollers 4 to rotate in the same direction through the second gears 18, the limiting rollers 8 rotate along with the plates, the limiting rollers 8 are matched with the first rotating rollers 4, the plates are clamped and limited, and the plates are stably conveyed to a shearing position;

the connection relation between the limiting pushing block 15 and the second rotating shaft 13 is adjusted through twisting the fixed screw 30 on the limiting pushing block 15, the fixed screw 30 is twisted to loosen the limiting pushing block 15, then the limiting pushing block 15 is moved to a designated position, at the moment, the limiting pushing block 15 is fixed by reversely twisting the fixed screw 30, so that the position adjustment of the upper rolling cutter 14 on the outer wall of the second rotating shaft 13 is realized, the first rotating shaft 10 is driven to rotate through the double grooved pulley 17, the first rotating shaft 10 drives the plurality of lower rolling cutters 11 and the third gear 16 fixedly connected with one end of the first rotating shaft 10 to rotate, the two third gears 16 are meshed and connected, the third gear 16 fixedly connected with the second rotating shaft 13 drives the second rotating shaft 13 to reversely rotate, and the second rotating shaft 13 drives the upper rolling cutter 14 to rotate, so that the cutting of the plate is realized;

the second driven wheel 23 drives a second rotating roller 20 with one end fixedly connected with the second driven wheel 23 and a fourth gear 21 fixedly connected with the other end of the second rotating roller 20 to rotate, the fourth gears 21 are meshed with a plurality of fifth gears 22, the fourth gears 21 drive other second rotating rollers 20 to rotate in the same direction through the fifth gears 22, two sixth gears 26 are meshed with two fourth gears 21, the two fourth gears 21 drive the two sixth gears 26 to rotate reversely, the two sixth gears 26 drive the two third rotating rollers 25 to rotate, the sheared plates are pulled out of the plate shearing machine through the mutual matching of the second rotating roller 20 and the third rotating rollers 25, the plate fixing effect is achieved, and the plates are sheared into required sizes through a series of operations.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a novel roll cutting type plate shearing machine, includes operation panel (1), the equal fixedly connected with limiting plate (2) in the left and right sides of operation panel (1) up end, its characterized in that: the cutting device is characterized in that a cutting device is arranged on the upper end face of the operating table (1), the cutting device comprises a second groove (9) formed in the upper end face of the operating table (1), a first rotating shaft (10) is rotatably connected to the inner part of the second groove (9), a plurality of uniformly distributed lower rolling cutters (11) are fixedly connected to the outer wall of the first rotating shaft (10), a cutter rest (12) is connected to the upper end face of the limiting plate (2) in a threaded manner, a second rotating shaft (13) is rotatably connected to the inner part of the cutter rest (12), two limiting pushing blocks (15) are movably connected to the outer wall of the second rotating shaft (13), fixing screws (30) are fixedly connected to the outer walls of the two limiting pushing blocks (15), a third gear (16) meshed with each other is fixedly connected to one end of each of the first rotating shaft (10) and one end of each second rotating shaft (13) respectively penetrating through the operating table (1) and the cutter rest (12), and a double-wheel (17) penetrates through the operating table (1);

the upper end face of the operating platform (1) is provided with a feeding device.

2. The novel roll-cutting type plate shearing machine as recited in claim 1, wherein: the feeding device comprises a first groove (3) formed in the upper end face of an operation table (1), a plurality of uniformly distributed first rotating rollers (4) are rotationally connected in the first groove (3), one end of each first rotating roller (4) penetrates through the operation table (1) and is fixedly connected with a first gear (5), one side wall of the operation table (1) is rotationally connected with a plurality of second gears (18) which are in meshed connection with the first gears (5), the other end of one first rotating roller (4) penetrates through the operation table (1) and is fixedly connected with a first driven wheel (6), the upper end faces of the two limiting plates (2) are fixedly connected with fixed blocks (7), and a limiting roller (8) is rotationally connected between the two fixed blocks (7);

the upper end face of the operating table (1) is provided with a blanking device.

3. The novel roll-cutting type plate shearing machine as recited in claim 2, wherein: the blanking device comprises a third groove (19) formed in the upper end face of an operating table (1), a plurality of evenly distributed second rotating rollers (20) are connected to the inner portion of the third groove (19) in a rotating mode, one end of each second rotating roller (20) penetrates through the operating table (1) and is fixedly connected with a fourth gear (21), one side wall of the operating table (1) is connected with a plurality of fifth gears (22) which are connected with the fourth gears (21) in a meshed mode in a rotating mode, one of the other ends of the second rotating rollers (20) penetrates through the operating table (1) and is fixedly connected with a second driven wheel (23), the upper end faces of the limiting plates (2) are connected with a protective cover (24) in a threaded mode, two third rotating rollers (25) are connected to the inner portion of the protective cover (24) in a rotating mode, and one end of each third rotating roller (25) penetrates through the protective cover (24) and is fixedly connected with a sixth gear (26) which is connected with the fourth gear (21) in a meshed mode.

4. A novel roll-cutting plate shearing machine as defined in claim 3, wherein: the motor (27) is installed below the operation panel (1), the output end fixedly connected with action wheel (28) of motor (27), action wheel (28) and second follow driving wheel (23) and double-grooved wheel (17) and first follow driving wheel (6) between the transmission be connected with belt (29).

5. A novel roll-cutting plate shearing machine as defined in claim 3, wherein: the outer walls of the first rotating roller (4), the limiting roller (8), the second rotating roller (20) and the third rotating roller (25) are provided with friction particles.