CN219724189U - Bending machine capable of adjusting bending angle - Google Patents

Abstract

The utility model discloses a bending machine with an adjustable bending angle, which comprises an equipment box, a pressing plate and a bending angle adjusting component, wherein the pressing plate is arranged above the equipment box, and the bending angle adjusting component is arranged on the inner side of the equipment box. The beneficial effects of the utility model are as follows: the mode that forms the angle between two bending plates is changed through the cylinder jack-up bending plate in the prior art, change to the fixed of bending plate position through the bracing piece directly, avoid the cylinder to have great change of position at the in-process that the clamp plate pushed down, the bending plate that leads to forms the angle error scope big, the difficult control of bending angle's problem, it is fixed bracing piece and bending plate directly, it is spacing to the bracing piece through spacing voussoir, as long as pressure is within the bearing range of bracing piece, can not damage the bracing piece structure, can not cause the bending plate to form the angle because of the change of pressure, convenient control.

Description

Bending machine capable of adjusting bending angle

Technical Field

The utility model relates to a bending machine with an adjustable bending angle, in particular to a bending machine with an adjustable bending angle, and belongs to the technical field of bending machines.

Background

The bending machine is a machine capable of bending a thin plate or a metal rod and mainly comprises a support, a workbench and a clamping plate, and the bending machine is used for bending a metal structure with extremely high strength into a specific shape to meet the use requirement.

In the prior art, the bending operation of the plate is realized through pressing the pressing plate at the upper end and the base, the angle of the base of the bending machine is fixed, and the bending machine designed for changing the bending angle is also provided, for example, a bending machine with an adjustable bending angle is mentioned in the publication No. CN217700799U, wherein the bending groove with a changeable angle is formed through controlling the movement of a hinged plate through a cylinder, the bending angle can be changed theoretically, but the movable performance of the cylinder in actual operation is large, the edge of the bending groove cannot be positioned, the cylinder is changed in the pressing plate pressing process, and the operation precision cannot be controlled.

Therefore, the technical staff in the art provides a bending machine with an adjustable bending angle, and designs the bending machine capable of stably adjusting the bending angle, so that the bending operation of various arbitrary angles can be completed without changing a tool.

Disclosure of Invention

The utility model aims to solve the problems and provide the bending machine with the adjustable bending angle, which is used for improving the structure of a bending tool of the bending machine in the prior art, changing the bending angle of the tool without changing the tool, and realizing bending under various different requirements.

The utility model realizes the aim through the following technical scheme, and the bending machine with the adjustable bending angle comprises:

the lower surface of the equipment box is fixedly connected with supporting legs;

the pressing plate is arranged above the equipment box;

the device comprises an equipment box, and is characterized in that a bending angle adjusting assembly is fixedly arranged on the inner side of the equipment box and comprises a bending plate, a supporting rod, a limiting wedge block and an operating rod, wherein the bending plate is hinged to the middle position of the inner side of the equipment box, the supporting rod is fixedly connected to the side face of the bending plate, the limiting wedge block matched with the supporting rod is connected to the inner side of the equipment box in a sliding clamping mode, and the operating rod is arranged on the side face of the limiting wedge block.

Preferably, the upper surface of equipment box has seted up the mounting groove with the angle of refraction adjusting part looks adaptation, the mounting groove inboard just is located the dead man of clamp plate and is connected with the articulated slab, the articulated top at the articulated slab of bending.

Preferably, two the board symmetry of bending sets up, and a plurality of the bracing piece evenly sets up in the one side that two boards of bending kept away from each other, same group the one end fixedly connected with diaphragm that the board was kept away from to the bracing piece.

Preferably, the two limit wedges are respectively arranged corresponding to the two support rods, the end parts of the limit wedges are symmetrically fixed with sliding blocks, the sliding blocks penetrate through the equipment box and are in sliding clamping connection with the equipment box, and the side surface of one end of each sliding block penetrating through the equipment box is hinged with the operation rod.

Preferably, the side of equipment box runs through the slide rail of seting up with slider looks adaptation, the bilateral symmetry of slide rail is provided with the spacer pin with action bars looks adaptation, spacer pin and slide rail slip joint, the fixed tight spring that supports that has cup jointed of side of spacer pin, just the side fixedly connected with spacing lug of spacer pin.

The beneficial effects of the utility model are as follows:

1. the mode that forms the angle between two bending plates is changed through the cylinder jack-up bending plate in the prior art, change to the fixed of bending plate position through the bracing piece directly, avoid the cylinder to have great change of position at the in-process that the clamp plate pushed down, the bending plate that leads to forms the angle error scope big, the difficult control of bending angle's problem, it is fixed bracing piece and bending plate directly, it is spacing to the bracing piece through spacing voussoir, as long as pressure is within the bearing range of bracing piece, can not damage the bracing piece structure, can not cause the bending plate to form the angle because of the change of pressure, convenient control.

2. The limiting wedge block is connected with the equipment box in a sliding clamping mode through the sliding blocks, limiting relation is formed between the sliding blocks and the limiting pins after the operating rods are rotated, the limiting pins can automatically retract in the process of rotating the operating rods and stably limit in the limiting process, the limiting pins are enabled to have an automatic resetting effect due to the fact that the abutting springs are arranged on the side faces of the limiting pins, limiting protruding blocks are arranged on the side faces of the limiting pins, the limiting pins at the limiting positions of the operating rods are rotated, the limiting protruding blocks are clamped and positioned between the sliding rails, and therefore the operating rods and the limiting wedge blocks are positioned.

Drawings

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

FIG. 2 is a schematic view of the structure of the bending angle adjusting assembly of the present utility model;

FIG. 3 is a cross-sectional view of the overall structure of the present utility model;

fig. 4 is an enlarged schematic view of the structure a in fig. 3 according to the present utility model.

In the figure: 1. an equipment box; 2. a pressing plate; 3. a bending angle adjusting assembly; 301. a bending plate; 302. a support rod; 303. a limit wedge block; 304. an operation lever; 4. support legs; 5. a mounting groove; 6. a hinged plate; 7. a cross plate; 8. a slide block; 9. a slide rail; 10. a limiting pin; 11. a spring is abutted tightly; 12. and a limit bump.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the utility model discloses a bending machine capable of adjusting a bending angle.

According to the figure 1, the device comprises a device box 1, a pressing plate 2 and a bending angle adjusting component 3, wherein the pressing plate 2 is arranged above the device box 1, the bending angle adjusting component 3 is arranged on the inner side of the device box 1, and supporting legs 4 are fixedly connected to the lower surface of the device box 1.

The equipment box 1 is internally provided with the bending angle adjusting component 3 which can adjust the bending angle according to the requirement, after the bending angle is adjusted, the steel plate is bent into a steel plate with a specific angle through the pressing plate 2 downwards, the problem that the height of the cylinder is changed easily because of the pressing plate 2 downwards due to the structure of angle adjustment through the cylinder in the prior art can be avoided, and better bending angle control is obtained.

According to the illustration of fig. 2, the inside of the equipment box 1 is fixedly provided with a bending angle adjusting component 3, the bending angle adjusting component 3 comprises a bending plate 301, a supporting rod 302, a limiting wedge 303 and an operating rod 304, the middle position of the inside of the equipment box 1 is hinged with the bending plate 301, the side surface of the bending plate 301 is fixedly connected with the supporting rod 302, the inside of the equipment box 1 is slidably clamped with the limiting wedge 303 which is matched with the supporting rod 302, and the side surface of the limiting wedge 303 is provided with the operating rod 304.

The mounting groove 5 with the angle of bending adjusting part 3 looks adaptation has been seted up to the upper surface of equipment box 1, and two boards 301 of bending are articulated to be set up symmetrically, keep away from one side fixedly connected with bracing piece 302 each other at two boards 301 of bending, in order to guarantee the steady use of equipment, bracing piece 302 evenly is provided with the multiunit, and the tip of bracing piece 302 supports spacingly through spacing voussoir 303, and support strength and effect better than the cylinder, and spacing voussoir 303 removes and fixes a position through action bars 304.

According to the drawings 3-4, the hinge plate 6 is fixedly connected to the inner side of the mounting groove 5 and right below the pressing plate 2, the bending plate 301 is hinged to the top end of the hinge plate 6, and the hinge plate 6 supports the bending plate 301 to a position close to the upper surface of the equipment box 1, so that bending can be conveniently performed through the pressing plate 2.

Two boards 301 of bending set up symmetrically, and a plurality of bracing pieces 302 evenly set up in two boards 301 of bending one side that keep away from each other, and the one end fixedly connected with diaphragm 7 of board 301 is kept away from to same group's bracing piece 302, sets up diaphragm 7 on the one hand and forms better spacing effect with spacing voussoir 303, on the other hand guarantees the stability and the intensity of bracing piece 302.

Two limit wedges 303 correspond to two support rods 302 respectively and are arranged, the end parts of the limit wedges 303 are symmetrically fixed with sliding blocks 8, the sliding blocks 8 penetrate through the equipment box 1 and are in sliding clamping connection with the equipment box 1, the side surfaces of one ends of the sliding blocks 8 penetrating through the equipment box 1 are hinged with the operating rods 304, and the limit wedges 303 are in sliding clamping connection with the equipment box 1 through the sliding blocks 8, so that the operating rods 304 can conveniently adjust the limit wedges 303.

The side of equipment box 1 runs through and has offered the slide rail 9 with slider 8 looks adaptation, and the bilateral symmetry of slide rail 9 is provided with the spacer pin 10 with action bars 304 looks adaptation, spacer pin 10 and slide rail 9 slip joint, and the fixed tight spring 11 that supports of having cup jointed of side of spacer pin 10, and the side fixedly connected with spacing lug 12 of spacer pin 10.

The sliding rail 9 is arranged to facilitate the installation of the limiting pin 10, and meanwhile, when the limiting pin 10 is not limited through the limiting projection 12, the limiting pin 10 can be compressed and moved backwards along with the rotation of the operating rod 304, and when the limiting of the operating rod 304 is required, the limiting pin 10 only needs to be rotated, so that the limiting pin 10 is positioned through the limiting projection 12, and the limiting of the operating rod 304 can be realized.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. A bending machine with adjustable bending angle, comprising:

the equipment box (1), the lower surface of the equipment box (1) is fixedly connected with supporting legs (4);

the pressing plate (2) is arranged above the equipment box (1);

the method is characterized in that: the utility model discloses a folding angle adjusting device, including equipment box (1), inboard fixed be provided with dog-ear adjusting device (3), dog-ear adjusting device (3) are including board (301), bracing piece (302), spacing voussoir (303) and action bars (304) of bending, the inboard intermediate position of equipment box (1) articulates there is board (301) of bending, the side fixedly connected with bracing piece (302) of board (301) of bending, the inboard slip joint of equipment box (1) has spacing voussoir (303) with bracing piece (302) looks adaptation, the side of spacing voussoir (303) is provided with action bars (304).

2. The bending machine with adjustable bending angle according to claim 1, wherein: the upper surface of equipment box (1) has seted up mounting groove (5) with dog-ear angle adjusting assembly (3) looks adaptation, mounting groove (5) inboard just is located fixedly connected with hinged plate (6) under clamp plate (2), bent plate (301) articulates the top at hinged plate (6).

3. The bending machine with adjustable bending angle according to claim 1, wherein: two bending plates (301) are symmetrically arranged, a plurality of supporting rods (302) are uniformly arranged on one sides, far away from each other, of the two bending plates (301), and one end, far away from the bending plates (301), of each supporting rod (302) is fixedly connected with a transverse plate (7).

4. The bending machine with adjustable bending angle according to claim 1, wherein: the two limit wedges (303) are respectively arranged corresponding to the two support rods (302), the end parts of the limit wedges (303) are symmetrically fixed with sliding blocks (8), the sliding blocks (8) penetrate through the equipment box (1) and are in sliding clamping connection with the equipment box, and the side surface of one end of the sliding blocks (8) penetrating through the equipment box (1) is hinged with the operation rod (304).

5. The bending machine with adjustable bending angle according to claim 4, wherein: the side of equipment box (1) runs through offered slide rail (9) with slider (8) looks adaptation, the bilateral symmetry of slide rail (9) is provided with spacer pin (10) with action bars (304) looks adaptation, spacer pin (10) and slide rail (9) slip joint, tight spring (11) has been cup jointed to the side of spacer pin (10) is fixed, just the side fixedly connected with spacing lug (12) of spacer pin (10).