Building metal accessory bending device

Abstract

The utility model discloses a building metal fitting bending device which comprises a working table, a bending device, a bending device and a bending device. The metal bending assembly comprises an electric push rod, a bending head connected to the output front end of the electric push rod, a set of symmetrically-arranged adjusting motors, bending blocks connected to the output lower ends of the adjusting motors and a set of angle sensors symmetrically connected to one end of the upper portion of the pedestal and connected with the output lower ends of the adjusting motors. The connecting assembly comprises a connecting frame arranged on the outer side of the pedestal; and the positioning assembly comprises a group of movable blocks which are symmetrically arranged. The problems that according to an existing bending device for the building metal accessory, a bending head block is generally arranged for bearing the metal accessory to be bent, force is applied through the stressed bending head, the bending purpose is achieved, different bending blocks need to be used in a matched mode at the bending angle formed by bending, a plurality of bending blocks need to be replaced back and forth, time and labor are wasted, and efficiency is low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction metal fittings processing, in particular to a construction metal fittings bending device. Background Art

[0002] Architectural metal accessories refer to metal parts used for building structure, installation and decoration. These accessories include components and connectors made of various metal materials, which are used to enhance the structural strength, stability and durability of buildings. Bending devices are important tools for accessory processing.

[0003] However, it still has the following disadvantages in actual use:

[0004] Existing bending devices for building metal accessories are generally equipped with a bending head block to receive the metal accessories to be bent, and the bending head applies force after being stressed to achieve the bending purpose. However, the bending angle formed by the bending requires the use of different bending blocks. Replacing multiple bending blocks back and forth is time-consuming, labor-intensive and inefficient. Utility Model Content

[0005] Technical solutions to be solved

[0006] The utility model aims to provide a bending device for building metal fittings to solve the problem raised in the above-mentioned background technology that the existing bending devices for building metal fittings are generally provided with a bending head block to receive the metal fittings to be bent, and the bending head applies force after being stressed to achieve the bending purpose, but the bending angle formed by the bending needs to be matched with the use of different bending blocks, and replacing multiple bending blocks back and forth is time-consuming, labor-intensive and inefficient.

[0007] Technical Solution

[0008] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0009] The utility model is a bending device for building metal accessories, comprising:

[0010] A workbench, the workbench comprising a base;

[0011] A metal bending assembly, the metal bending assembly comprising an electric push rod, a bending head connected to the front end of the electric push rod output, a group of symmetrically arranged adjustment motors, a bending block connected to the lower end of the adjustment motor output, and a group of angle sensors symmetrically connected to one end of the upper part of the pedestal and connected to the lower end of the adjustment motor output;

[0012] A connecting assembly, the connecting assembly comprising a connecting frame arranged outside the pedestal;

[0013] A positioning assembly comprises a group of symmetrically arranged movable blocks.

[0014] Furthermore, a group of the bending blocks are connected to the inner rear part with a movable connecting rod, and the outer end of the movable connecting rod is connected to the inner side of the corresponding bending block through a movable shaft;

[0015] Specifically, the movable links are connected through movable shafts, and are connected to the bending blocks through the movable shafts to meet the bending angle adjustment requirements of the bending blocks.

[0016] Furthermore, the workbench also includes a support block connected to the other end of the upper portion of the pedestal and a set of brackets symmetrically connected to one side of the pedestal;

[0017] The bracket is connected to the pedestal through bolts at the bottom;

[0018] Furthermore, the middle part of the support block and the upper part of the bracket are provided with screw holes respectively corresponding to the electric push rod and the adjusting motor, and the two are threadedly connected;

[0019] Specifically, bolts are used to fix the bracket structure, and the use of support blocks and brackets in conjunction with screw holes can be used to structurally connect the electric push rod and the regulating motor, while the threaded connection method can facilitate the disassembly and assembly of the structure.

[0020] Furthermore, the connection assembly also includes two groups of connection studs symmetrically penetrating the ends of the connection frame and threadedly extending into the pedestal;

[0021] Specifically, the connecting studs connect and fix the connecting frame to the pedestal, and the threaded connection method facilitates the disassembly and assembly of the structure.

[0022] Furthermore, the positioning assembly also includes a hydraulic cylinder penetrating the middle of the movable block, a positioning frame connected to the lower end of the hydraulic cylinder output, and a movable spring connected to the rear of the movable block;

[0023] Furthermore, a movable groove is provided at the upper end of the connecting frame relative to the movable block, and the two are slidably arranged;

[0024] Slide blocks are connected to the lower parts of both sides of the movable block, and the slide blocks are slidably connected to the slide grooves provided on both sides of the movable groove;

[0025] Specifically, the movable groove supports the movable block to meet the needs of the activity, and the sliding between the slider and the slide groove can satisfy the position movement of the movable block and reduce the friction generated by the activity. The controlled hydraulic cylinder can apply a downward force to the positioning frame to act on the metal accessories to be processed to position them. The movable spring can restore the active position of the movable block after movement to meet the needs of the next operation.

[0026] Beneficial Effects

[0027] Compared with the prior art, the advantages of the present invention are:

[0028] 1. The utility model is provided with an adjusting motor and an angle sensor. The adjusting motor is connected to the corresponding bending head, and the angle sensor is provided at the lower end of the output of the adjusting motor. The controlled adjusting motor applies a rotational force to the bending head to cooperate with the angle sensor to adjust the appropriate angle. Appropriate angle adjustment can be performed between a group of bending heads to meet the bending angle requirements of different specifications, which is convenient for use and improves efficiency.

[0029] 2. Based on beneficial effect 1, a movable block and a movable spring are provided, and the hydraulic cylinder is connected via the movable block, so that a downward force is applied to the positioning frame connected to the lower end through the controlled hydraulic cylinder to position the metal accessories to be processed. During processing, the movable block moves after being subjected to force, and can follow the movement of the metal accessories being bent, thereby ensuring a good positioning effect and avoiding position deviation. The movable spring can restore the position of the movable block, which is beneficial to subsequent operations.

[0030] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0032] Figure 1 This is a left side view of the utility model;

[0033] Figure 2 It is a right side view of the utility model;

[0034] Figure 3 This is a structural diagram of the positioning component of the utility model;

[0035] Figure 4 This is a structural diagram of the metal bending component of the utility model.

[0036] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0037] 11. Base; 12. Support block; 13. Bracket; 21. Electric push rod; 22. Bending head; 23. Adjusting motor; 24. Angle sensor; 25. Bending block; 26. Movable connecting rod; 31. Connecting frame; 32. Connecting stud; 41. Movable block; 42. Hydraulic cylinder; 43. Positioning frame; 44. Movable spring; 45. Slider. DETAILED DESCRIPTION

[0038] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0039] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0040] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0041] Embodiment 1

[0042] See also Figure 1-2 As shown in 4, this embodiment is a bending device for building metal accessories, comprising:

[0043] A workbench, the workbench comprising a base 11;

[0044] The metal bending assembly includes an electric push rod 21, a bending head 22 connected to the output front end of the electric push rod 21, a set of symmetrically arranged adjustment motors 23, a bending block 25 connected to the output lower end of the adjustment motor 23, and a set of symmetrically connected to one end of the upper part of the pedestal 11 and connected to the output lower end of the adjustment motor 23. An angle sensor 24;

[0045] A movable link 26 is connected to the inner rear of a set of bending blocks 25, and the outer end of the movable link 26 is connected to the inner side of the corresponding bending block 25 through a movable shaft;

[0046] How to use the metal bending components, publish the following steps:

[0047] After the metal fitting to be bent is placed on the pedestal 11, a downward force is applied to the positioning frame 43 connected to the lower end of the output by the controlled hydraulic cylinder 42 to position the metal fitting;

[0048] At this time, according to the use requirements, the controlled adjustment motor 23 applies a rotational force to the bending block 25, and in conjunction with the angle sensor 24, the appropriate angle can be adjusted;

[0049] Next, after the bending block 25 is adjusted to a suitable angle, the controlled electric push rod 21 applies a pushing force to the bending head 22 connected to its output front end, and acts on the metal fitting to bend the metal fitting at a suitable angle;

[0050] This step can meet the requirements of bending angles of different specifications, facilitate use, and improve efficiency.

[0051] Embodiment 2

[0052] See also Figure 1-3 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0053] A positioning assembly, the positioning assembly includes a group of symmetrically arranged movable blocks 41;

[0054] The positioning assembly also includes a hydraulic cylinder 42 that penetrates the middle of the movable block 41, a positioning frame 43 connected to the output lower end of the hydraulic cylinder 42, and a movable spring 44 connected to the rear of the movable block 41;

[0055] The upper end of the connecting frame 31 is provided with a movable groove relative to the movable block 41, and the two are slidably arranged;

[0056] The lower parts of both sides of the movable block 41 are connected with sliding blocks 45, and the sliding blocks 45 are slidably connected with the sliding grooves provided on both sides of the movable groove;

[0057] How to use the positioning component, publish the following steps:

[0058] When the metal fitting is bent, the controlled hydraulic cylinder 42 can apply a downward force to the positioning frame 43 connected to the lower end, and act on the metal fitting to position it;

[0059] When the force required for bending the metal fitting is applied, the force acts on the metal fitting, and the movable block 41 and the slider 45 are linked to move in the movable groove and the slide groove respectively, and the movable spring 44 is compressed at this time;

[0060] Next, after the metal fitting is bent and the force is no longer applied to the metal fitting, the movable spring 44 recovers its deformation and applies a reverse force to the movable block 41, so that the movable block 41 can be restored to its original position.

[0061] This step can ensure a good positioning effect and avoid position deviation, and the movable spring 44 can restore the position of the movable block, which is beneficial to subsequent operations.

[0062] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0063] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A bending device for building metal fittings, characterized in that: include: A workbench, the workbench comprising a base (11); A metal bending assembly, the metal bending assembly comprising an electric push rod (21), a bending head (22) connected to the output front end of the electric push rod (21), a group of symmetrically arranged adjustment motors (23), a bending block (25) connected to the output lower end of the adjustment motor (23), and a group of angle sensors (24) symmetrically connected to one end of the upper part of the pedestal (11) and connected to the output lower end of the adjustment motor (23); A connecting assembly, the connecting assembly comprising a connecting frame (31) arranged outside the pedestal (11); A positioning assembly, comprising a group of symmetrically arranged movable blocks (41).

2. A building metal fitting bending device according to claim 1, characterized in that: A movable connecting rod (26) is connected to the inner rear part of a group of the bending blocks (25), and the outer end of the movable connecting rod (26) is connected to the inner side of the corresponding bending block (25) through a movable shaft.

3. A building metal fitting bending device according to claim 1, characterized in that: The workbench also includes a support block (12) connected to the other end of the upper part of the base (11) and a group of brackets (13) symmetrically connected to one side of the base (11); The bracket (13) is connected to the pedestal (11) via bolts at the bottom.

4. A building metal fitting bending device according to claim 3, characterized in that: The middle part of the support block (12) and the upper part of the bracket (13) are respectively provided with screw holes corresponding to the electric push rod (21) and the adjusting motor (23), and the two are threadedly connected.

5. The device for bending building metal fittings according to claim 1, characterized in that: The connection assembly also includes two groups of connection studs (32) symmetrically penetrating the ends of the connection frame (31) and threadedly extending into the base (11).

6. A building metal fitting bending device according to claim 1, characterized in that: The positioning assembly also includes a hydraulic cylinder (42) penetrating the middle of the movable block (41), a positioning frame (43) connected to the output lower end of the hydraulic cylinder (42), and a movable spring (44) connected to the rear of the movable block (41).

7. The device for bending building metal fittings according to claim 1, characterized in that: The upper end of the connecting frame (31) is provided with a movable groove relative to the movable block (41), and the two are slidably arranged; Slide blocks (45) are connected to the lower parts of both sides of the movable block (41), and the slide blocks (45) are slidably connected to the slide grooves provided on both sides of the movable groove.

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