CN217666738U

CN217666738U - Hydraulic brake type automatic plate shearing device

Info

Publication number: CN217666738U
Application number: CN202221433808.5U
Authority: CN
Inventors: 张飞翔; 蔡量; 蒋英坤; 肖永庆
Original assignee: Jiangxi Dadi Road And Bridge Manufacturing Co ltd
Current assignee: Jiangxi Dadi Road And Bridge Manufacturing Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-10-28
Anticipated expiration: 2032-06-08

Abstract

The utility model discloses an automatic plate shearing device of hydraulic brake formula, comprising a base plate, four corners fixed mounting of top surface of bottom plate have the bracing piece, and the top fixed mounting of bracing piece has the roof, the underrun mounting bracket fixed mounting of roof has hydraulic cylinder, and hydraulic cylinder's flexible end passes through mounting panel fixed mounting and has the adjustable shelf to adjustable shelf and bracing piece sliding connection, the bottom surface both sides welding of adjustable shelf has the stopper, and is equipped with the cutter between two stoppers. The utility model discloses in, use through mutually supporting that sets up joint groove, fixture block one, push pedal, fixture block two and reset spring, the staff promotes the push pedal and removes to one side, and the push pedal drives a fixture block motion and with reset spring compression deformation, and fixture block one separates with fixture block two this moment, then stimulates the cutter downwards, can separate cutter and adjustable shelf to be convenient for maintain the purpose of changing to the cutter, and the installation dismantlement labour saving and time saving.

Description

Hydraulic brake type automatic plate shearing device

Technical Field

The utility model relates to a steel manufacturing technical field especially relates to a hydraulic brake formula automatic plate shearing device.

Background

The assembled steel structure is an assembled building with a structural system of the building composed of steel pieces, beam-column nodes of the existing assembled steel structure are mainly connected by bolt welding, and compared with the assembled concrete building, the assembled steel structure is made of ductile materials, has better anti-seismic performance, is light in weight and lower in basic cost, and in the production process of the assembled steel structure, a plate shearing process is an essential step, and generally, a special hydraulic brake type plate shearing device is adopted for plate shearing work, so that the efficiency is high, and the accuracy is higher.

The prior art has the following problems:

application No.: CN201921811730.4 discloses an assembly type steel structure production is with hydraulic brake formula plate shearing device has solved the processing environment and has noisy and disorderly, influences staff's work enthusiasm, and reduced work efficiency, and the steel sheet is impaired when receiving the collision very likely, influences the characteristic of steel sheet, has reduced the production quality's of steel sheet problem, but the cutter in the device is after long-time the use, be not convenient for maintain the cutter and change, and the installation is dismantled and is wasted time and energy.

We have therefore proposed an automatic plate shearing device of hydraulic brake type to solve the above drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the cutter among the prior art after long-time the use, be not convenient for maintain the change to the cutter, and the installation dismantlement shortcoming that wastes time and energy and the automatic plate shearing device of a hydraulic brake formula that proposes.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides an automatic plate shearing machine of hydraulic brake formula, includes the bottom plate, four corners fixed mounting of top surface of bottom plate have the bracing piece, and the top fixed mounting of bracing piece has the roof, the bottom surface of roof has hydraulic cylinder through mounting bracket fixed mounting, and hydraulic cylinder's flexible end has the adjustable shelf through mounting panel fixed mounting to adjustable shelf and bracing piece sliding connection, the bottom surface both sides welding of adjustable shelf has the stopper, and is equipped with the cutter between two stoppers to the top surface fixed mounting of cutter has fixture block two, the joint groove has been seted up to the bottom surface of adjustable shelf, and the inner wall fixed mounting of joint groove has reset spring, the surface of adjustable shelf is equipped with fixture block one through rotating the connecting piece, and fixture block one and fixture block two joints, reset spring's the other end passes through the mounting panel and is connected with fixture block one, the top surface welding of fixture block one has the push pedal, the top surface fixed mounting of bottom plate has the cutting bed, and the top surface of cutting bed is equipped with panel, one side surface fixed mounting of cutting bed has servo motor, the surface of cutting bed is equipped with positive and negative tooth ball screw's the surface is equipped with the output of servo motor through the movable bar, and the top surface of movable plate is equipped with the movable bar, and the movable bar's one end of movable bar is equipped with the clamp plate outside the movable bar of movable bar, the clamp plate is located the clamp plate outside the movable bar of movable bar between the movable bar.

Preferably, the hydraulic oil cylinders are arranged in pairs and distributed on two sides of the bottom surface of the top plate.

Preferably, the clamping grooves are arranged in a plurality of positions, and the clamping grooves are distributed on the bottom surface of the movable frame at equal intervals.

Preferably, the front end face of the cutting table is fixedly provided with a control panel, and the control panel is electrically connected with the servo motor through a conducting wire.

Preferably, the clamping plate is of a cuboid structure, the clamping plate is made of aluminum alloy, and a protrusion is integrally arranged on the surface of one side of the clamping plate.

Preferably, the movable rod is equipped with a plurality ofly, and a plurality of movable rod evenly distributed is at four corners on the surface of fly leaf.

Preferably, the length of the cutting knife is greater than that of the plate, and the length of the plate is less than that of the cutting table.

Preferably, the length of the ball screw rod of the front and back teeth is greater than that of the cutter.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in use through mutually supporting that sets up joint groove, fixture block one, push pedal, fixture block two and reset spring, the staff promotes the push pedal and removes to one side, and the push pedal drives a fixture block motion and with reset spring compression deformation, and fixture block one separates with fixture block two this moment, then stimulates the cutter downwards, can separate cutter and adjustable shelf to be convenient for maintain the purpose of changing to the cutter, and the installation dismantles labour saving and time saving.

2. The utility model discloses in through setting up the fly leaf, the positive and negative tooth ball screw of servo motor drive is rotatory, and positive and negative tooth ball screw drives two fly leaves and is close to each other or keep away from, can carry out the centre gripping to not unidimensional panel and fix, simultaneously can have the process of a buffering at centre gripping panel in-process with fly leaf elastic connection's grip block, prevents that the grip block from pressing from both sides the surface of hindering panel, guarantees the aesthetic property of panel.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a hydraulic brake type automatic plate shearing device provided by the present invention;

fig. 2 is an enlarged schematic view of a position a of the hydraulic brake type automatic plate shearing device provided by the present invention;

fig. 3 is an enlarged schematic view of a position B of the hydraulic brake type automatic plate shearing device provided by the present invention;

fig. 4 is a schematic structural view of the movable frame of the hydraulic brake type automatic plate shearing device provided by the present invention.

Illustration of the drawings:

1. a base plate; 2. a support bar; 3. a top plate; 4. a hydraulic cylinder; 5. a movable frame; 6. a cutter; 7. a limiting block; 8. cutting table; 9. a plate material; 10. a servo motor; 11. a ball screw with positive and negative teeth; 12. a control panel; 13. a clamping groove; 14. a first clamping block; 15. pushing a plate; 16. a second clamping block; 17. a return spring; 18. a movable plate; 19. a movable rod; 20. a fixed block; 21. a clamping plate; 22. a telescoping spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a hydraulic brake type automatic plate shearing device comprises a bottom plate 1, support rods 2 are fixedly mounted at four corners of the top surface of the bottom plate 1, a top plate 3 is fixedly mounted at the top ends of the support rods 2, a hydraulic cylinder 4 is fixedly mounted at the bottom surface of the top plate 3 through a mounting frame, a movable frame 5 is fixedly mounted at the telescopic end of the hydraulic cylinder 4 through a mounting plate, the movable frame 5 is slidably connected with the support rods 2, limit blocks 7 are welded at two sides of the bottom surface of the movable frame 5, a cutter 6 is arranged between the two limit blocks 7, the hydraulic cylinder 4 drives the cutter 6 to move downwards to cut a plate 9, a fixture block two 16 is fixedly mounted at the top surface of the cutter 6, a clamping groove 13 is formed in the bottom surface of the movable frame 5, a return spring 17 is fixedly mounted on the inner wall of the clamping groove 13, a fixture block one 14 is arranged on the surface of the movable frame 5 through a rotary connecting piece, and the fixture block one 14 is clamped with the fixture block two 16, the other end of the reset spring 17 is connected with the first clamping block 14 through a mounting plate, a push plate 15 is welded on the top surface of the first clamping block 14, a worker pushes the push plate 15 to move to one side, the push plate 15 drives the first clamping block 14 to move and compress the reset spring 17, at the moment, the first clamping block 14 is separated from the second clamping block 16, then the cutter 6 is pulled downwards, the cutter 6 can be separated from the movable frame 5, and therefore the purpose of maintaining and replacing the cutter 6 is facilitated, time and labor are saved in mounting and dismounting, the cutting table 8 is fixedly mounted on the top surface of the bottom plate 1, the top surface of the cutting table 8 is provided with a plate 9, a servo motor 10 is fixedly mounted on the surface of one side of the cutting table 8, the surface of the cutting table 8 is provided with a positive and negative tooth ball screw 11 through a mounting piece, one end of the positive and negative tooth ball screw 11 is connected with the output end of the servo motor 10, and a movable plate 18 is arranged on the top surface of the positive and negative tooth ball screw 11, and the surface of the movable plate 18 is provided with a movable rod 19 in a penetrating manner, one end of the movable rod 19 is welded with a fixed block 20, the other end of the movable rod 19 is provided with a clamping plate 21, an extension spring 22 is arranged between the clamping plate 21 and the movable plate 18 and positioned on the outer side of the movable rod 19, the servo motor 10 drives the positive and negative teeth ball screw 11 to rotate, the positive and negative teeth ball screw 11 drives the two movable plates 18 to be close to or far away from each other, the plates 9 with different sizes can be clamped and fixed, meanwhile, the clamping plate 21 elastically connected with the movable plates 18 can have a buffering process in the process of clamping the plates 9, the clamping plate 21 is prevented from damaging the surface of the plates 9, and the attractiveness of the plates 9 is ensured.

In this embodiment: the hydraulic oil cylinders 4 are arranged in plurality, and the plurality of hydraulic oil cylinders 4 are distributed on two sides of the bottom surface of the top plate 3 in pairs.

Particularly, the stability of the cutter 6 is improved, and the plate shearing effect is guaranteed.

In this embodiment: the clamping grooves 13 are provided with a plurality of clamping grooves 13 which are distributed on the bottom surface of the movable frame 5 at equal intervals.

In particular, the stability of the cutter 6 during plate shearing is further improved.

In this embodiment: the front end face of the cutting table 8 is fixedly provided with a control panel 12, and the control panel 12 is electrically connected with the servo motor 10 through a conducting wire.

Specifically, the description of the common circuit connection structure is omitted here.

In this embodiment: the clamping plate 21 is of a cuboid structure, the clamping plate 21 is made of aluminum alloy, and a protrusion is integrally arranged on the surface of one side of the clamping plate 21.

Specifically, the weight of the clamping plate 21 is effectively reduced, and the strength of the clamping plate 21 is ensured.

In this embodiment: the movable rods 19 are provided in plurality, and the movable rods 19 are uniformly distributed at four corners of the surface of the movable plate 18.

Specifically, stability when the chucking plate 21 moves is ensured, and offset is prevented.

In this embodiment: the length of the cutting knife 6 is greater than the length of the sheet 9, and the length of the sheet 9 is less than the length of the cutting table 8.

In particular, it is convenient to shear the sheet 9.

In this embodiment: the length of the ball screw 11 with the positive and negative teeth is larger than that of the cutter 6.

Specifically, the range of clamping the plate 9 is increased.

In this embodiment: the controller is of an existing structure, and the control circuit can be realized through simple programming by a person skilled in the art, and the controller belongs to common knowledge in the field, and is only used without modification, so that the control mode and the circuit connection are not described in detail.

The working principle is as follows: when the cutting table is used, firstly, simple understanding needs to be carried out, the plate 9 is placed on the top surface of the cutting table 8, the servo motor 10 drives the positive and negative tooth ball screw 11 to rotate, the positive and negative tooth ball screw 11 drives the two movable plates 18 to be close to or away from each other, the plate 9 with different sizes can be clamped and fixed, meanwhile, the clamping plate 21 elastically connected with the movable plates 18 can have a buffering process in the process of clamping the plate 9, the surface of the plate 9 is prevented from being damaged by the clamping plate 21, the attractiveness of the plate 9 is ensured, then, the hydraulic oil cylinder 4 drives the cutter 6 to move downwards to shear the plate 9, a worker pushes the push plate 15 to move to one side, the push plate 15 drives the first fixture block 14 to move and compress and deform the reset spring 17, the first fixture block 14 is separated from the second fixture block 16 at the moment, then the cutter 6 is pulled downwards, the cutter 6 can be separated from the movable frame 5, and therefore the aim of maintaining and replacing the cutter 6 is facilitated, and the mounting and dismounting are time-saving and labor-saving.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The hydraulic brake type automatic plate shearing device comprises a bottom plate (1) and is characterized in that supporting rods (2) are fixedly mounted at four corners of the top surface of the bottom plate (1), a top plate (3) is fixedly mounted at the top end of each supporting rod (2), a hydraulic oil cylinder (4) is fixedly mounted at the bottom surface of each top plate (3) through a mounting frame, a movable frame (5) is fixedly mounted at the telescopic end of each hydraulic oil cylinder (4) through a mounting plate, each movable frame (5) is slidably connected with the corresponding supporting rod (2), limiting blocks (7) are welded on two sides of the bottom surface of each movable frame (5), a cutter (6) is arranged between the two limiting blocks (7), a fixture block II (16) is fixedly mounted on the top surface of each cutter (6), a clamping groove (13) is formed in the bottom surface of each movable frame (5), a reset spring (17) is fixedly mounted on the inner wall of each clamping groove (13), a fixture block I (14) is arranged on the surface of each movable frame (5) through a rotating connecting piece, the fixture block I (14) is clamped with the fixture block II (16), a push plate (8) is welded on the top surface of a cutting table (1), and a cutting table (8) is mounted on the top surface of each cutting table (8), one side fixed surface of cutting bed (8) installs servo motor (10), the surface of cutting bed (8) is equipped with positive and negative tooth ball screw (11) through the installed part, and the one end of positive and negative tooth ball screw (11) is connected with the output of servo motor (10), the top surface of positive and negative tooth ball screw (11) is equipped with fly leaf (18), and the surface of fly leaf (18) runs through and is equipped with movable rod (19) to the one end welding of movable rod (19) has fixed block (20), the other end of movable rod (19) is equipped with grip block (21), and the outside that is located movable rod (19) between grip block (21) and fly leaf (18) is equipped with expanding spring (22).

2. The hydraulic brake type automatic plate shearing device according to claim 1, wherein a plurality of hydraulic oil cylinders (4) are arranged, and the plurality of hydraulic oil cylinders (4) are distributed on two sides of the bottom surface of the top plate (3) in pairs.

3. The hydraulic brake type automatic plate shearing device according to claim 1, wherein a plurality of clamping grooves (13) are formed, and the plurality of clamping grooves (13) are equidistantly distributed on the bottom surface of the movable frame (5).

4. The hydraulic brake type automatic plate shearing device according to claim 1, wherein a control panel (12) is fixedly mounted on the front end face of the cutting table (8), and the control panel (12) is electrically connected with the servo motor (10) through a lead.

5. The hydraulic brake type automatic plate shearing device according to claim 1, wherein the clamping plate (21) is of a rectangular parallelepiped structure, the clamping plate (21) is made of aluminum alloy, and a protrusion is integrally formed on one side surface of the clamping plate (21).

6. The automatic plate shearing device according to claim 1, characterized in that said movable rods (19) are provided in plurality, and the plurality of movable rods (19) are uniformly distributed on four corners of the surface of the movable plate (18).

7. A hydraulic gate type automatic plate shearing device according to claim 1, characterized in that the length of said cutting knife (6) is greater than the length of the plate (9), and the length of the plate (9) is less than the length of the cutting table (8).

8. The hydraulic gate type automatic plate shearing device according to claim 1, wherein the length of the ball screw (11) with the front teeth and the back teeth is larger than that of the cutting knife (6).