Novel integrated bending machine body for bending center

Abstract

The utility model discloses a novel integrated bending machine body for bending center, which relates to the technical field of bending equipment, and comprises two parallel sheet bodies, each sheet body comprises an upper machine body and a lower machine body, the joint part of the upper machine body and the lower machine body is of an integrated welding structure, the joint part is coplanar with the two sides of the upper machine body and the lower machine body, and the upper machine body and the lower machine body are integrally welded. A supporting seat is arranged between the two lower machine bodies, at least one sliding seat is arranged on the supporting seat in parallel, transverse linear sliding rails are arranged on the sliding seats, and a mounting seat is arranged on the supporting seat and located between the sliding seats. According to the auxiliary folding knife, the upper machine body and the lower machine body are connected into a whole in a welding mode, the combination portion is coplanar with the two sides of the upper machine body and the two sides of the lower machine body, and therefore the width between the two sheet bodies is increased, and smooth installation of the auxiliary folding knife is facilitated. And meanwhile, the structural strength and stability of the whole bending machine are enhanced through welding.

Description

Technical Field

[0001] The utility model relates to the technical field of bending equipment, in particular to a novel integrated bending machine body for a bending center. Background Art

[0002] Bending equipment is a device that processes plates into various angles according to drawing requirements, and uses different tools to achieve the bending angles during processing.

[0003] The bending center is an upgraded version of the bending machine. The main advantage of the bending center over the bending machine is that it can automatically load and bend without human intervention, and its bending efficiency is higher than that of the bending machine.

[0004] The bending center integrates the sheet feeding equipment and bending equipment, and the bending machine is part of the entire bending center.

[0005] The existing utility model patent with the publication number CN 217290140 U and the publication date 2022.08.26 discloses a dual positioning mechanism of a bending center, including a fuselage, a moving device is provided on the fuselage, the moving device is movably connected with a positioning device, a positioning seat is provided on the positioning device, an angle positioning block and a side positioning block are provided on the positioning seat, and a lifting device is connected to the angle positioning block and the side positioning block. When in use, the moving device is provided, and the moving device can control the lateral movement of the positioning device. By providing the angle positioning block and the side positioning block on the positioning device, the angle positioning and the side positioning of the bent plate can be achieved;

[0006] The utility model increases the positioning range and positioning function of the bending center for the plate, and also improves the bending accuracy and bending quality of the plate. However, there are two problems in the patent: 1. The entire body of the bending machine is formed by connecting the upper and lower parts by bolts, and there is a joint with a larger width at the bolt connection. The joint reduces the width of the entire body and thus the auxiliary folding knife cannot be installed normally; if the width of the auxiliary folding knife itself is reduced, it cannot cooperate with the upper pressing knife and the lower pressing knife to complete effective bending;

[0007] 2. If the auxiliary folding knife is installed in the fuselage on the original basis, the width of the joint must be reduced. However, after the joint is reduced, the original six rows of bolts are reduced to four or three rows, which leads to reduced strength and instability of the entire fuselage.

[0008] Therefore, there is an urgent need for a new integrated bending machine body for a bending center, which is used to facilitate the installation of auxiliary folding knives and improve the structural strength and stability of the body. Utility Model Content

[0009] In view of the above technical problems, the utility model provides a new integrated bending machine body for a bending center, which is used to solve the problem that the body structure of the bending machine in the existing bending center cannot normally install auxiliary folding knives and has poor structure and stability.

[0010] The above technical objectives of the utility model are achieved through the following technical solutions:

[0011] A novel integrated bending machine body for a bending center, comprising two parallel sheets, the sheet body comprising an upper body and a lower body, the joint of the upper body and the lower body being an integrated welded structure, the joint being coplanar with both sides of the upper body and the lower body, a support seat being arranged between the two lower bodies, at least one slide seat being arranged in parallel on the support seat, a transverse linear slide rail being arranged on the slide seat, and a mounting seat being arranged between the support seats;

[0012] The sheet body is provided with a C-shaped opening across the upper fuselage and the lower fuselage.

[0013] Furthermore, it also includes a first installation wall arranged between the two upper fuselages, and at least one lifting ear is provided on a side of the first installation wall close to the support seat.

[0014] Furthermore, a connecting plate is symmetrically provided at one end between the two upper fuselages away from the first installation wall.

[0015] Furthermore, it also includes a second installation wall arranged between the two lower fuselages.

[0016] In summary, the beneficial technical effects of the utility model are:

[0017] (1) The bending machine body is connected as a whole by welding, replacing the original method of connecting the upper and lower parts of the body by bolts. The joint formed by welding can maintain the coplanarity with the upper and lower sides of the body, thereby avoiding the problem of space occupation caused by the joint, so that the auxiliary folding knife can be installed smoothly. At the same time, welding instead of bolts enhances the structural strength and stability of the entire body. At the same time, the C-shaped opening can be provided to prepare space for the installation of the auxiliary folding knife.

[0018] (2) The strength of the entire bending machine is enhanced by using the connecting plates of the two upper fuselages to fix the connecting beams laterally.

[0019] (3) The lifting lugs on the first mounting wall facilitate the lifting of the entire bending machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the bending center of the utility model;

[0021] Figure 2It is a schematic diagram of the application of the utility model on the bending center.

[0022] Figure numerals: 1. upper body; 2. lower body; 3. joint; 4. first mounting wall; 5. second mounting wall; 6. C-shaped mouth; 7. support seat; 8. slide seat; 9. horizontal linear slide rail; 10. vertical linear slide rail; 11. mounting seat; 12. connecting plate; 13. lifting ear; 14. auxiliary folding knife; 15. upper pressing knife; 16. lower pressing knife; 17. feeding equipment. DETAILED DESCRIPTION

[0023] The present invention will be described clearly and completely below in conjunction with the embodiments.

[0024] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0025] In the description of the embodiments, unless otherwise clearly specified and limited, the terms "disposed", "connected" and the like 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 connected through an intermediate medium, or it can be a communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] See attached Figure 1-2 , a novel one-piece bending machine body for a bending center is shown, comprising two parallel sheets, wherein the sheets comprise an upper body 1 and a lower body 2, the upper body 1 and the lower body 2 are connected as a whole by welding, and a joint 3 formed after welding is of equal thickness and coplanarity with the upper body 1 and the lower body 2, the joint 3 formed by welding is greatly reduced in width compared with the bolt connection, thereby increasing the width between the two sheets, so that the auxiliary folding knife 14 can be smoothly installed, and at the same time, the entire bending machine body is increased by welding instead of bolts. Strength and stability, a support seat 7 is horizontally fixed between the two lower fuselages 2, a plurality of slide seats 8 are arranged in parallel on the support seat 7, a transverse linear slide rail 9 is installed on each slide seat 8 by bolts, and a mounting seat 11 is arranged between the two slide seats 8. When in use, the auxiliary folding knife 14 is placed on the transverse linear slide rail 9, and the driving motor for driving the auxiliary folding knife 14 to slide along the transverse linear slide rail 9 is installed by using the mounting seat 11, and the driving motor cooperates with the lead screw to provide the auxiliary folding knife 14 with a driving force for sliding forward and backward;

[0027] For further information, see Appendix Figure 2It can be seen that when the auxiliary folding knife 14 is installed on the support seat 7, the width of the auxiliary folding knife 14 is greater than the width of the entire bending machine. Therefore, in order to better reserve installation and activity space for the auxiliary folding knife 14, a C-shaped opening 6 is provided at the position where the upper fuselage 1 and the lower fuselage 2 are combined, and the auxiliary folding knife 14 can avoid the upper fuselage 1 and the lower fuselage 2 in structure through the C-shaped opening 6;

[0028] Furthermore, a first mounting wall 4 is fixed between the two upper fuselages 1, and a plurality of vertical linear slide rails 10 are arranged in parallel on the first mounting wall 4, and the vertical linear slide rails 10 are used to install an upper pressing knife 15. Meanwhile, a second mounting wall 5 is fixed between the two lower fuselages 2, and the second mounting wall 5 is used to install a lower pressing knife 16. When in use, the upper pressing knife 15 and the lower pressing knife 16 are controlled by a motor to move toward each other to press and bend the plate therein;

[0029] Furthermore, two lifting ears 13 are provided on the first installation wall 4, and the lifting ears 13 are used to cooperate with the crane to lift the entire bending machine;

[0030] Furthermore, the two upper fuselages 1 are symmetrically provided with connecting plates 12 at one end away from the first installation wall 4, and the two connecting plates 12 are used to fix the connecting beam to increase the strength of the bending machine.

[0031] The principle of the utility model is to change the original bolt connection mode of the upper body 1 and the lower body 2 of the bending machine to welding, reduce the width of the joint 3 itself by welding, and also enhance the connection strength of the upper body 1 and the lower body 2, and indirectly increase the internal width between the two sheets by welding, thereby avoiding the interference between the auxiliary folding knife 14 and the two sheets when the auxiliary folding knife 14 is installed on the support seat 7, ensuring the width of the auxiliary folding knife 14 itself, and being able to cooperate with the upper pressing knife 15 and the lower pressing knife 16 to complete the bending;

[0032] At the same time, the C-shaped opening 6 can provide avoidance and convenient installation for the auxiliary folding knife 14 that exceeds the width of the bending machine. When in use, the auxiliary folding knife is installed on the transverse linear slide rail of the slide seat, and the drive motor is installed on the mounting seat and connected to the auxiliary folding knife by a lead screw. Then, the plate to be bent is fed into the space between the upper pressing knife 15 and the lower pressing knife 16 by the feeding device 17 for clamping, and then the auxiliary folding knife 14 is driven by the drive motor to slide forward and backward and up and down to complete the bending;

[0033] It should be noted that the specific structure of the auxiliary folding knife 14 has been disclosed in the patent application number: 202222551918.8, so it will not be repeated here.

[0034] The above description is only a preferred specific implementation method of the present utility model, and does not limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A new type of one-piece bending machine body for a bending center, characterized by: The invention comprises two parallel plates, wherein the plates comprise an upper body (1) and a lower body (2), wherein a joint (3) between the upper body (1) and the lower body (2) is an integrally welded structure, wherein the joint (3) is coplanar with two sides of the upper body (1) and the lower body (2), wherein a support seat (7) is provided between the two lower bodies (2), wherein at least one slide seat (8) is provided in parallel on the support seat (7), wherein a transverse linear slide rail (9) is provided on the slide seat (8), and wherein a mounting seat (11) is provided between the support seat (7) and the slide seats (8); The sheet body is provided with a C-shaped opening (6) spanning the upper body (1) and the lower body (2).

2. A new integrated bending machine body for a bending center according to claim 1, characterized in that: It also comprises a first installation wall (4) arranged between the two upper fuselages (1), wherein at least one lifting ear (13) is provided on a side of the first installation wall (4) close to the support seat (7).

3. A new integrated bending machine body for a bending center according to claim 1, characterized in that: A connecting plate (12) is symmetrically provided at one end between the two upper fuselages (1) away from the first installation wall (4).

4. A novel integrated bending machine body for a bending center according to claim 1, characterized in that: It also includes a second installation wall (5) arranged between the two lower fuselages (2).

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