Resistance heat dissipation mechanism of bending machine

Abstract

The utility model discloses a bending machine resistance heat dissipation mechanism which comprises a bottom plate and an installation plate, the installation plate is installed above the bottom plate through a heat insulation pad, and a hollow layered structure is formed between the installation plate and the bottom plate. Side plates are mounted on the two sides of the bottom plate, a heat dissipation cover is mounted at the tops of the two side plates, the heat dissipation cover is of a bent structure, a heat dissipation fan mounting hole is formed in the position, located behind a bending machine resistor, of the heat dissipation cover, and a heat dissipation fan is mounted at the position, located at the heat dissipation fan mounting hole, of the heat dissipation cover. According to the utility model, the mounting plate is mounted above the bottom plate through the heat insulation pad, and a hollow layered structure is formed between the mounting plate and the bottom plate, so that the purpose of overhead is achieved, the mounting plate can be prevented from colliding with the rack and the heat insulation pad, and heat is also prevented from being transferred to the rack; and a heat dissipation fan is mounted at the heat dissipation fan mounting hole matched with the heat dissipation cover, so that heat can be brought out.

Description

Technical Field

[0001] The utility model relates to the technical field of resistance heat dissipation of a bending machine, in particular to a resistance heat dissipation mechanism for a bending machine. Background Technique

[0002] A bending machine is a machine that can bend thin plates, and its structure mainly includes a frame, a hydraulic system, an electrical system, a slider mechanism, a synchronization mechanism, an upper and lower die mechanism, a back gauge, a front support frame, etc. The upper and lower die mechanism includes an upper pressing knife assembly and a lower bending die. According to different bending requirements, corresponding upper and lower bending dies are customized. During the working process, it is necessary to drive the upper tool rest to move up and down to make the tool complete the bending operation of the product.

[0003] For a pure electric bending machine, it uses large resistors and is equipped with voltage stabilizing resistors. The voltage stabilizing resistors will emit a lot of heat and need to be cooled. For this reason, we propose a resistance heat dissipation mechanism for a bending machine. Content of the Utility Model

[0004] The purpose of the utility model is to provide a resistance heat dissipation mechanism for a bending machine to solve the problems in the prior art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A resistance heat dissipation mechanism for a bending machine, including a bottom plate and a mounting plate. The mounting plate is installed above the bottom plate through a heat insulation pad, and a hollow layered structure is formed between the mounting plate and the bottom plate; both sides of the bottom plate are installed with side plates, and a heat dissipation cover is installed on the tops of the two side plates. The heat dissipation cover is a bent structure. A heat dissipation fan installation hole is opened at the rear of the heat dissipation cover where it is located behind the resistance of the bending machine, and a heat dissipation fan is installed at the heat dissipation fan installation hole of the heat dissipation cover.

[0006] Preferably, a plurality of heat dissipation holes are opened at the top of the heat dissipation cover; a plurality of through holes are opened on the bottom plate.

[0007] Preferably, the bottom plate is set as an L structure, and the heat dissipation cover is an L structure; there is a gap between the structure of the bottom plate behind the resistance of the bending machine and the structure of the heat dissipation cover behind the resistance of the bending machine.

[0008] Preferably, the bottom plate and the side plate are connected by plug-in connection.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. The mounting plate is installed above the bottom plate through a heat insulation pad, and a hollow layered structure is formed between the mounting plate and the bottom plate. For the purpose of being suspended, it can avoid touching the frame. The existence of the heat insulation pad also avoids the transfer of heat to the frame; combined with the heat dissipation fan installed at the heat dissipation fan installation hole of the heat dissipation cover, the heat can be taken out.

[0011] 2. Multiple heat dissipation holes are provided at the top of the heat dissipation cover, and the heat dissipation holes are used for heat dissipation in cooperation. There is a gap between the structure of the bottom plate behind the bending machine resistor and the structure of the heat dissipation cover behind the bending machine resistor, which increases air flow and facilitates heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings are used to provide a further understanding of the present invention and form a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. In the drawings:

[0013] Figure 1 is a schematic structural diagram of the present invention;

[0014] Figure 2 is a schematic structural diagram of the present invention;

[0015] Figure 3 is a schematic structural diagram of the present invention.

[0016] In the figure: 1. Bending machine resistor; 2. Mounting plate; 3. Bottom plate; 4. Heat insulation pad; 5. Side plate; 6. Heat dissipation cover; 7. Heat dissipation hole; 8. Heat dissipation fan mounting hole; 9. Through hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the present invention claimed, but merely represents selected embodiments of the present invention.

[0018] Please refer to Figures 1-3 , in an embodiment of the present invention, a heat dissipation mechanism for a bending machine resistor includes a bottom plate 3 and a mounting plate 2. The bottom plate 3 is provided with a plurality of through holes 9; the mounting plate 2 is installed above the bottom plate 3 through a heat insulation pad 4, and a hollow layered structure is formed between the mounting plate 2 and the bottom plate 3. The purpose of being suspended is to avoid it touching the frame, and the presence of the heat insulation pad also avoids heat transfer to the frame;

[0019] Both sides of the bottom plate 3 are provided with side plates 5. The bottom plate 3 and the side plates 5 are connected by insertion. A heat dissipation cover 6 is installed on the tops of the two side plates 5. A plurality of heat dissipation holes 7 are opened at the top of the heat dissipation cover 6, and the heat dissipation holes 7 are used for heat dissipation in cooperation; the heat dissipation cover 6 is of a bent structure. A heat dissipation fan mounting hole 8 is opened at the rear of the heat dissipation cover 6 where it is located behind the bending machine resistor 1, and a heat dissipation fan is installed at the heat dissipation fan mounting hole 8 of the heat dissipation cover 6.

[0020] The bottom plate 3 is arranged in an L shape, and the heat dissipation cover 6 is in an L shape; there is a gap between the structure of the bottom plate 3 behind the bending machine resistor 1 and the structure of the heat dissipation cover 6 behind the bending machine resistor 1 to increase air flow and facilitate heat dissipation.

[0021] The working principle of the present utility model is as follows: The mounting plate 2 is installed above the bottom plate 3 through the heat insulation pad 4, and a hollow layer structure is formed between the mounting plate 2 and the bottom plate 3. The purpose of the overhead is to avoid it touching the frame. The existence of the heat insulation pad also avoids the transfer of heat to the frame; in cooperation with the heat dissipation fan installed at the heat dissipation fan mounting hole 8 of the heat dissipation cover 6, the heat can be taken out.

[0022] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A resistance heat dissipation mechanism for a bending machine, comprising a bottom plate (3) and a mounting plate (2), characterized in that: The mounting plate (2) is mounted above the bottom plate (3) via a heat insulating pad (4), and a hollow layered structure is formed between the mounting plate (2) and the bottom plate (3); Side plates (5) are installed on both sides of the bottom plate (3), and heat dissipation covers (6) are installed on the tops of the two side plates (5). The heat dissipation covers (6) are bent structures, and the heat dissipation covers (6) are provided with heat dissipation fan installation holes (8) at the rear of the bending machine resistor (1). The heat dissipation covers (6) are provided with heat dissipation fan installation holes (8). A heat dissipation fan is installed at the heat dissipation fan installation holes (8).

2. A resistance heat dissipation mechanism for a bending machine according to claim 1, characterized in that: The top of the heat dissipation cover (6) is provided with a plurality of heat dissipation holes (7); and the bottom plate (3) is provided with a plurality of through holes (9).

3. A resistance heat dissipation mechanism for a bending machine according to claim 1, characterized in that: The bottom plate (3) is arranged in an L structure, and the heat dissipation cover (6) is in an L structure; there is a gap between the structure of the bottom plate (3) located behind the bending machine resistor (1) and the structure of the heat dissipation cover (6) located behind the bending machine resistor (1).

4. A resistance heat dissipation mechanism for a bending machine according to claim 1, characterized in that: The bottom plate (3) and the side plate (5) are connected by plugging.

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