CN218657007U

CN218657007U - Symmetric hydraulic gate type plate shearing machine

Info

Publication number: CN218657007U
Application number: CN202222727277.7U
Authority: CN
Inventors: 杨贤优; 吴吉稳
Original assignee: Liuzhou Dinggu Door And Window Manufacturing Co ltd
Current assignee: Liuzhou Dinggu Door And Window Manufacturing Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-03-21
Anticipated expiration: 2032-10-17

Abstract

The utility model provides a symmetry hydraulic pressure floodgate formula plate shearing machine relates to hydraulic pressure floodgate formula plate shearing machine technical field, comprises a workbench, the steel sheet has been placed on the workstation, the workstation middle part is provided with fixed subassembly, the workstation both ends activity respectively is provided with the shearing subassembly about fixed subassembly centrosymmetric, the steel sheet alternates inside shearing subassembly and fixed subassembly, every the equal fixedly connected with fixed plate of shearing subassembly, the equal fixedly connected with L type baffle in workstation upper surface both ends, the steel sheet is placed on L type baffle, the fixed drive assembly that is provided with in the workstation outside, through setting up shearing subassembly, work as two pneumatic cylinders of simultaneous start for the pneumatic cylinder drives the direction removal of cutting knife towards the steel sheet, and until finishing the steel sheet cutting, because drive assembly and shearing subassembly are about fixed subassembly centrosymmetric, to the steel sheet cutting in-process, can cut the steel sheet of different widths to the steel sheet both ends simultaneously, thereby improved work efficiency.

Description

Symmetric hydraulic gate type plate shearing machine

Technical Field

The utility model relates to a hydraulic pressure floodgate formula plate shearing machine technical field particularly, relates to a symmetry hydraulic pressure floodgate formula plate shearing machine.

Background

The hydraulic gate type plate shearing machine is widely applied to directly shearing various metal materials according to different requirements, is mainly suitable for industries such as steel manufacturing, ships, automobiles, container manufacturing, switch electric appliances, mechanical manufacturing, light industry and the like, is used as an important support for the ship industry and equipment manufacturing industry, and is updated in time so as to be particularly important for meeting new requirements.

When a workpiece is cut by the conventional hydraulic gate type plate shearing machine, only one end of the workpiece can be cut, and two ends of the workpiece cannot be cut simultaneously, so that the conventional hydraulic gate type plate shearing machine is relatively low in working efficiency, and the conventional hydraulic gate type plate shearing machine cannot cut workpieces with different widths, so that the application range is small, and therefore the conventional hydraulic gate type plate shearing machine is improved and provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a symmetrical hydraulic gate type plate shearing machine, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a symmetry hydraulic pressure floodgate formula plate shearing machine, includes the workstation, the steel sheet has been placed to the workstation upper surface, the workstation middle part is provided with fixed subassembly, the workstation both ends activity respectively are provided with the shearing subassembly about fixed subassembly centrosymmetric, the steel sheet alternates inside shearing subassembly and fixed subassembly, every the equal fixedly connected with fixed plate of shearing subassembly lower surface, the equal fixedly connected with L type baffle in workstation upper surface both ends, place on L type baffle at the steel sheet both ends, the fixed drive assembly that is provided with in the workstation outside.

Preferably, one end of the fixing plate is provided with a first limiting groove, and the other end of the fixing plate is provided with a second limiting groove.

Preferably, fixing seats are fixedly arranged at four corners of the workbench, a motor is fixedly mounted on one of the fixing seats, a bidirectional screw rod is coaxially and fixedly connected to an output shaft of the motor, two ends of the bidirectional screw rod are respectively rotatably connected to the fixing seats, screw rod sleeves are respectively in threaded connection with the outer portions of two ends of the bidirectional screw rod, and the screw rod sleeves are fixedly mounted inside the first limiting grooves.

Preferably, a limiting rod is fixedly mounted between the two fixing seats far away from one side of the bidirectional screw rod and is in sliding connection with the inner wall of the second limiting groove.

Preferably, the shearing assembly comprises a T-shaped frame, the lower surface of the T-shaped frame is fixedly connected to the fixing plate, a hydraulic cylinder is fixedly mounted at the upper end of the T-shaped frame, and a cutting knife is fixedly connected to the output end of the hydraulic cylinder.

Preferably, the fixed subassembly includes the portal frame, portal frame fixed connection is on the workstation, portal frame upper end fixed mounting has the cylinder, cylinder output end fixedly connected with connecting plate, fixed surface installs a plurality of telescopic links under the connecting plate, telescopic link body overcoat is equipped with the spring, fixed surface installs the clamp plate under the telescopic link.

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

(1) Through starting drive assembly for motor work drives two-way lead screw and rotates, and then drives the lead screw cover and move towards the position that is close to or keeps away from the steel sheet both ends, and the one end that two-way lead screw was kept away from to the fixed plate at this in-process slides outside the gag lever post pole body, and the gag lever post plays limiting displacement to the fixed plate, drives two fixed plate rotations when preventing two-way lead screw rotation, thereby has improved the device's stability.

(2) Through setting up the shearing assembly, start two pneumatic cylinders simultaneously for the pneumatic cylinder drives the cutting knife and removes towards the direction of steel sheet, and the steel sheet cutting is accomplished until, because drive assembly and shearing assembly are about fixed subassembly centrosymmetry, to the steel sheet cutting in-process, can cut the steel sheet of different width to the steel sheet both ends simultaneously, not only improved work efficiency, enlarged the device's application scope moreover.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a symmetrical hydraulic gate type plate shearing machine according to the present invention;

fig. 2 is a schematic view of a front view structure of a symmetrical hydraulic gate type plate shearing machine according to the present invention;

fig. 3 isbase:Sub>A schematic view ofbase:Sub>A cross-sectionbase:Sub>A-base:Sub>A in fig. 2 of the symmetric hydraulic gate type plate shearing machine of the present invention;

fig. 4 is a schematic diagram of a cross-sectional structure B-B in fig. 2 of the symmetric hydraulic gate type plate shearing machine of the present invention;

in the figure: 1. a work table; 2. a drive assembly; 201. a motor; 202. a bidirectional screw rod; 203. a screw rod sleeve; 204. a fixed seat; 205. a limiting rod; 3. a fixing plate; 301. a first limit groove; 302. a second limit groove; 4. a shear assembly; 401. a T-shaped frame; 402. a hydraulic cylinder; 403. a cutting knife; 5. a fixing assembly; 501. a gantry; 502. a cylinder; 503. a connecting plate; 504. a telescopic rod; 505. a spring; 506. pressing a plate; 6. an L-shaped baffle plate; 7. a steel plate;

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

With particular reference to fig. 1, fig. 2, a symmetry hydraulic pressure floodgate formula plate shearing machine, including workstation 1, steel sheet 7 has been placed to 1 upper surface of workstation, 1 middle part of workstation is provided with

fixed subassembly

5, 1 both ends of workstation activity respectively are provided with the subassembly 4 of cuting about fixed subassembly 5 central symmetry, steel sheet 7 alternates inside subassembly 4 and fixed subassembly 5, every 4 lower surface fixedly connected with fixed plate 3 of subassembly of cuting, the equal fixedly connected with L type baffle 6 in 1 upper surface both ends of workstation, place on L type baffle 6 at 7 both ends of steel sheet, the fixed drive assembly 2 that is provided with in the 1 outside of workstation.

It should be noted that the fixing assembly 5 is fixedly arranged on the upper surface of the middle part of the workbench 1, each L-shaped baffle 6 is arranged outside each shearing assembly 4, the L-shaped baffles 6 are also symmetrical with respect to the center of the fixing assembly 5, and the L-shaped baffles play a role in fixing two ends of the steel plate 7.

Referring to fig. 1 and 4, a first limiting groove 301 is formed at one end of the fixing plate 3, and a second limiting groove 302 is formed at the other end of the fixing plate 3.

When specifically setting up, first spacing groove 301 has all been seted up to the one end of two fixed plate 3 homonymies, and the second spacing groove 302 has been seted up to the other end.

Referring to fig. 1 and 4 specifically, fixing bases 204 are fixedly arranged at four corners of the workbench 1, a motor 201 is fixedly mounted on one of the fixing bases 204, a bidirectional screw rod 202 is coaxially and fixedly connected to an output shaft of the motor 201, two ends of the bidirectional screw rod 202 are respectively rotatably connected to the fixing bases 204, screw rod sleeves 203 are respectively in threaded connection with the outer portions of rods at two ends of the bidirectional screw rod 202, the screw rod sleeves 203 are fixedly mounted inside a first limiting groove 301, a limiting rod 205 is fixedly mounted between the two fixing bases 204 far away from one side of the bidirectional screw rod 202, and the limiting rod 205 is in sliding connection with the inner wall of a second limiting groove 302.

In this embodiment, through starter motor 201, make motor 201 output shaft drive two-way lead screw 202 and rotate, make two lead screw cover 203 towards being close to or keeping away from the position removal at steel sheet 7 both ends simultaneously through two-way lead screw 202 and two lead screw cover 203 threaded connection, and then drive fixed plate 3 towards being close to or keeping away from the position removal at steel sheet 7 both ends simultaneously, the one end that two-way lead screw 202 was kept away from to fixed plate 3 slides outside the pole at gag lever post 205 pole body at this in-process, gag lever post 205 plays limiting displacement to fixed plate 3, prevent to drive two fixed plates 3 when two-way lead screw 202 rotates and rotate, and then improved the device's stability.

Referring to fig. 1 and 3 in particular, the shearing assembly 4 includes a T-shaped frame 401, a lower surface of the T-shaped frame 401 is fixedly connected to the fixing plate 3, a hydraulic cylinder 402 is fixedly mounted at an upper end of the T-shaped frame 401, and an output end of the hydraulic cylinder 402 is fixedly connected with a cutting knife 403.

It should be noted that when the two fixing plates 3 move towards the positions close to or far from the two ends of the steel plate 7 at the same time, the two shearing assemblies 4 are simultaneously driven to move towards the positions close to or far from the two ends of the steel plate 7, and by activating the hydraulic cylinder 402, the output end of the hydraulic cylinder 402 drives the cutting knife 403 to move towards the direction close to or far from the upper surface of the steel plate 7, and by this arrangement, steel plates 7 with different widths can be sheared.

With specific reference to fig. 1 and 3, the fixing assembly 5 includes a gantry 501, the gantry 501 is fixedly connected to the workbench 1, an air cylinder 502 is fixedly mounted at the upper end of the gantry 501, a connecting plate 503 is fixedly connected to an output end of the air cylinder 502, a plurality of telescopic rods 504 are fixedly mounted on the lower surface of the connecting plate 503, springs 505 are sleeved on the rods of the telescopic rods 504, and a pressing plate 506 is fixedly mounted on the lower surface of the telescopic rods 504.

When specifically setting up, through starting cylinder 502 for cylinder 502 output drives connecting plate 503 and slides at portal frame 501 inner wall towards the position that is close to steel sheet 7, and then drives telescopic link 504 and move towards the position that is close to steel sheet 7 until clamp plate 506 presses on the steel sheet 7 surface, and telescopic link 504 pole external spring plays the effect that compresses tightly to clamp plate 506, can more effectively fix the position of steel sheet 7.

The working principle of the symmetrical hydraulic gate type plate shearing machine is as follows:

when the device is used, firstly, the steel plate 7 is placed on the workbench 1, two ends of the steel plate 7 are placed on the L-shaped baffle 6, the cylinder 502 is started at the moment, the cylinder 502 drives the connecting plate 503 to slide on the inner wall of the portal frame 501, and further drives the telescopic rod 504 to move towards the direction of the steel plate 7, until the pressing plate 506 fixes the steel plate 7 on the workbench 1, by starting the driving assembly 2, the motor 201 works to drive the bidirectional screw rod 202 to rotate, and further drives the screw rod sleeves 203 at two ends of the bidirectional screw rod 202 to move towards the positions close to or far away from two ends of the steel plate 7, in the process, one end of the fixed plate 3 far away from the bidirectional screw rod 202 slides outside the rod 205, the limiting rod 205 has a limiting effect on the fixed plate 3, the two fixed plates 3 are prevented from being driven to rotate when the bidirectional screw rod 202 rotates, so that the stability of the device is improved, because the shearing assemblies 4 are fixedly connected to the upper surfaces of the two fixed plates 3, when the fixed plates 3 move, the two shearing assemblies can also move along with the fixed plates 3 until the fixed plates move to the positions to be sheared to be moved to the position, and finally, the two hydraulic cylinders 402 are driven to move until the cutting knife 403 of the steel plate 7 moves towards the direction of the steel plate 7, the cutting assembly, the width of the cutting assembly is increased, and the cutting efficiency of the steel plate 7 is increased in the cutting device, and the cutting device is applicable steel plate 7.

Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all embodiments cannot be exhausted here, and all obvious variations or changes introduced by the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. The utility model provides a symmetry hydraulic pressure floodgate formula plate shearing machine, includes workstation (1), its characterized in that: steel sheet (7) have been placed to workstation (1) upper surface, workstation (1) middle part is provided with fixed subassembly (5), workstation (1) both ends are movable respectively and are provided with shearing subassembly (4) about fixed subassembly (5) central symmetry, inside shearing subassembly (4) and fixed subassembly (5), every are alternated in shearing subassembly (7) shearing subassembly (4) lower surface equal fixedly connected with fixed plate (3), workstation (1) upper surface both ends equal fixedly connected with L type baffle (6), place on L type baffle (6) steel sheet (7) both ends, workstation (1) outside is fixed and is provided with drive assembly (2).

2. The symmetric hydraulic gate plate shearing machine according to claim 1, characterized in that: a first limiting groove (301) is formed in one end of the fixing plate (3), and a second limiting groove (302) is formed in the other end of the fixing plate (3).

3. The symmetric hydraulic gate plate shearing machine according to claim 1, characterized in that: all fixed fixing base (204) that is provided with in workstation (1) four corners department, one of them fixed mounting has motor (201) on fixing base (204), coaxial fixedly connected with two-way lead screw (202) on motor (201) output shaft, two-way lead screw (202) both ends are rotated respectively and are connected on fixing base (204), two-way lead screw (202) both ends pole body is outer respectively threaded connection has lead screw cover (203), lead screw cover (203) fixed mounting is inside first spacing groove (301).

4. A symmetrical hydraulic guillotine shear according to claim 3, characterized in that: keep away from two of two-way lead screw (202) one side fixed mounting has gag lever post (205) between fixing base (204), gag lever post (205) and second spacing groove (302) inner wall sliding connection.

5. The symmetric hydraulic gate plate shearing machine according to claim 1, characterized in that: the shearing assembly (4) comprises a T-shaped frame (401), the lower surface of the T-shaped frame (401) is fixedly connected onto the fixing plate (3), a hydraulic cylinder (402) is fixedly mounted at the upper end of the T-shaped frame (401), and a cutting knife (403) is fixedly connected to the output end of the hydraulic cylinder (402).

6. The symmetric hydraulic gate plate shearing machine according to claim 1, characterized in that: fixed subassembly (5) include portal frame (501), portal frame (501) fixed connection is on workstation (1), portal frame (501) upper end fixed mounting has cylinder (502), cylinder (502) output end fixedly connected with connecting plate (503), fixed surface installs a plurality of telescopic links (504) under connecting plate (503), telescopic link (504) pole body overcoat is equipped with spring (505), fixed surface installs clamp plate (506) under telescopic link (504).