Cabinet sheet metal part bending device

Abstract

The utility model discloses a cabinet sheet metal part bending device, relates to sheet metal part bending technical field, including machine body and the bending plate rotatingly connected to the machine body front surface, the lower surface of bending plate is fixedly connected with the rotating stand, the lower side of the inner surface of machine body is rotatingly connected with the hydraulic telescopic rod, and the hydraulic telescopic rod is rotatably connected with the machine body. And the upper end of the hydraulic telescopic rod is rotationally connected to the exterior of the rotating frame, a bending auxiliary mechanism is arranged on the upper side of the inner surface of the machine body, and a top plate is arranged in the middle of the inner surface of the machine body. Compared with an existing common cabinet sheet metal part bending device, the cabinet sheet metal part bending device has the advantages that during bending, a pedal switch is treaded to control a hydraulic telescopic rod to drive a bending plate to bend, a first screw can be used for adjusting a fitting plate to ascend and descend, and a locking bolt can be used for adjusting the inclination angle of the fitting plate; the adjusted attaching plate can be attached to the bent cabinet sheet metal part, the bending position of the sheet metal part is positioned, and the bending quality of the finished sheet metal part is improved.

Description

Technical Field

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

[0002] A cabinet is an independent or self-supporting casing used to house electrical or electronic equipment. It is generally equipped with doors, removable or non-removable side panels and back panels. It is an indispensable component of electrical equipment and a carrier of electrical control equipment. Cabinets are generally made of cold-rolled steel plates or alloys. When using square sheet metal parts, sometimes in order to meet installation requirements, it is often necessary to use a bending machine to bend the square sheet metal parts.

[0003] For example, a cabinet sheet metal bending device with application number 202021902365.0, in which servo drive device 1 can drive servo drive device 2, and after the clamping plate descends to clamp the sheet metal, it slides to the square operating table and puts down the sheet metal, and servo pressure device 5 controls the pressing plate to press the sheet metal, and servo pressure device 1, servo pressure device 2, servo pressure device 3, and servo pressure device 4 respectively control the bending block to bend the sheet metal, so as to achieve simultaneous bending of the four sides of the sheet metal, thereby improving production efficiency. However, when the device bends, the sheet metal will gradually bend with the bending operation, and it is difficult for the device to position the sheet metal after bending, which makes it difficult to control the degree of bending and the quality of the finished product after bending.

[0004] Therefore, in view of this, the shortcomings of the existing structure are studied and improved, and a cabinet sheet metal bending device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a cabinet sheet metal bending device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cabinet sheet metal bending device, comprising a body and a bending plate rotatably connected to the front surface of the body, the lower surface of the bending plate is fixedly connected to a rotating frame, the lower side of the inner surface of the body is rotatably connected to a hydraulic telescopic rod, and the upper end of the hydraulic telescopic rod is rotatably connected to the outside of the rotating frame, a bending auxiliary mechanism is arranged on the upper side of the inner surface of the body, and a top plate is arranged at the middle position of the inner surface of the body.

[0007] Preferably, the bending auxiliary mechanism includes a horizontal frame fixedly connected to the upper side of the inner surface of the machine body, the upper surface of the horizontal frame extends to the lower surface and is threadedly connected with a first screw, the lower end of the first screw is provided with an angle adjustment mechanism, and a bonding plate is provided below the angle adjustment mechanism.

[0008] Preferably, both ends of the cross frame are slidably connected to limit sliding rods, and the lower end of the limit sliding rod is also provided with an angle adjustment mechanism.

[0009] Preferably, the angle adjustment mechanism includes an axial block rotatably connected to the lower end of the first screw rod, the inner and outer surfaces of the axial block are rotatably connected to the rotating block, and the rear surface of the bonding plate is fixedly connected to the outer surface of the rotating block, and a locking bolt is provided through the interior of the axial block.

[0010] Preferably, both sides of the upper surface of the bending table of the machine body are fixedly connected with adjustment seats, and the inside of the adjustment seat extends to the outside and is rotatably connected with a screw rod.

[0011] Preferably, the outer cylindrical surface of the screw rod is threadedly connected with a nut seat, and the outside of the nut seat is fixedly connected with a positioning plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a machine body, a bending plate, a rotating frame, a hydraulic telescopic rod, a bending auxiliary mechanism, a horizontal frame, a limit slide rod, a first screw rod, an angle adjustment mechanism, an axle block, a rotating block, a locking bolt, a bonding plate, and a top plate. When bending, stepping on a pedal switch can control the hydraulic telescopic rod to drive the bending plate to bend under the assistance of the top plate. The bonding plate can be adjusted to rise and fall by using the first screw rod. Loosening the locking bolt can reduce the squeezing force of the axle block on the rotating block, and the inclination angle of the bonding plate can be adjusted. The adjusted bonding plate can be used for bonding the cabinet sheet metal parts after bending, and the bending position of the sheet metal parts can be positioned. This design can improve the bending quality of the finished sheet metal parts.

[0014] 2. The utility model controls the rotation of the screws on both sides through the arrangement of the adjustment seat, the screw rod, the nut seat and the positioning plate to drive the nut seat to slide, thereby driving the two positioning plates to adjust. After adjustment, the two positioning plates can position the sheet metal parts to facilitate bending operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0017] Figure 3 For this utility model Figure 1 A schematic diagram of a rear-view stereoscopic structure;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the adjustment seat 7 of the utility model in a top view.

[0019] In the figure: 1. machine body; 2. bending plate; 3. rotating frame; 4. hydraulic telescopic rod; 5. bending auxiliary mechanism; 51. cross frame; 511. limiting slide rod; 52. first screw rod; 53. angle adjustment mechanism; 531. shaft block; 532. rotating block; 533. locking bolt; 54. fitting plate; 6. top plate; 7. adjusting seat; 8. screw rod; 9. nut seat; 10. positioning plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1-Figure 3 As shown, a cabinet sheet metal bending device comprises a body 1 and a bending plate 2 rotatably connected to the front surface of the body 1, a rotating frame 3 is fixedly connected to the lower surface of the bending plate 2, a hydraulic telescopic rod 4 is rotatably connected to the lower side of the inner surface of the body 1, and the upper end of the hydraulic telescopic rod 4 is rotatably connected to the outside of the rotating frame 3, a bending auxiliary mechanism 5 is arranged on the upper side of the inner surface of the body 1, a top plate 6 is arranged at the middle position of the inner surface of the body 1, a pedal switch is arranged below the front surface of the body 1, which can control the extension and retraction of the hydraulic telescopic rod 4, the lower end of the hydraulic telescopic rod 4 is rotated and connected to the lower side of the inner surface of the body 1 through a fixed rod, the bending auxiliary mechanism 5 comprises a cross frame 51 fixedly connected to the upper side of the inner surface of the body 1, the upper surface of the cross frame 51 extends to the lower surface and is threadedly connected to a first screw rod 52, the lower end of the first screw rod 52 is arranged with an angle adjustment mechanism 53, a bonding plate 54 is arranged below the angle adjustment mechanism 53, and the upper end of the first screw rod 52 is fixedly connected to the The two ends of the cross frame 51 are slidably connected to the limited sliding rod 511, and the lower end of the limited sliding rod 511 is also provided with an angle adjustment mechanism 53. The angle adjustment mechanism 53 includes an axis block 531 rotatably connected to the lower end of the first screw rod 52, the inner surface and the outer surface of the axis block 531 are rotatably connected to the rotating block 532, and the rear surface of the bonding plate 54 is fixedly connected to the outer surface of the rotating block 532, and the inner surface of the axis block 531 is provided with a locking bolt 533. When bending, the hydraulic telescopic rod 4 can be controlled by stepping on the pedal switch to drive the bending plate 2 to bend under the auxiliary action of the top plate 6. The bonding plate 54 can be adjusted to rise and fall by using the first screw 52. Loosening the locking bolt 533 can reduce the squeezing force of the axis block 531 on the rotating block 532, and the inclination angle of the bonding plate 54 can be adjusted. The adjusted bonding plate 54 can be used for bonding the cabinet sheet metal parts after bending, and the bending position of the sheet metal parts can be positioned.

[0022] like Figure 1 , Figure 3 and Figure 4 As shown, both sides of the upper surface of the bending table of the machine body 1 are fixedly connected with adjustment seats 7, the inside of the adjustment seat 7 extends to the outside and is rotatably connected with a screw rod 8, and the front end of the screw rod 8 is fixedly connected with a knob.

[0023] Furthermore, the outer cylindrical surface of the screw rod 8 is threadedly connected to a nut seat 9, the outside of the nut seat 9 is fixedly connected to a positioning plate 10, and the upper surface of the top plate 6 is rotatably connected to a screw similar to the first screw 52, ​​so that the height of the top plate 6 can be adjusted to facilitate supporting sheet metal parts of different thicknesses and assisting the bending plate 2 in performing bending operations.

[0024] Working principle: When using the cabinet sheet metal bending device, first, when bending, stepping on the pedal switch can control the hydraulic telescopic rod 4 to drive the bending plate 2 to bend with the assistance of the top plate 6, and the first screw rod 52 can be used to adjust the bonding plate 54 for lifting and lowering, loosening the locking bolt 533 can reduce the extrusion force of the shaft block 531 on the rotating block 532, and adjust the inclination angle of the bonding plate 54. The adjusted bonding plate 54 can be used for bonding the cabinet sheet metal after bending, and the bending position of the sheet metal is positioned. Controlling the rotation of the screw rods 8 on both sides can drive the nut seat 9 to slide, and drive the two positioning plates 10 to adjust. The adjusted two positioning plates 10 can position the sheet metal to facilitate the bending operation. This is the working principle of the cabinet sheet metal bending device.

Claims

1. A cabinet sheet metal bending device, comprising a body (1) and a bending plate (2) rotatably connected to the front surface of the body (1), characterized in that: The lower surface of the bending plate (2) is fixedly connected to a rotating frame (3), the lower side of the inner surface of the machine body (1) is rotatably connected to a hydraulic telescopic rod (4), and the upper end of the hydraulic telescopic rod (4) is rotatably connected to the outside of the rotating frame (3), a bending auxiliary mechanism (5) is arranged on the upper side of the inner surface of the machine body (1), and a top plate (6) is arranged in the middle position of the inner surface of the machine body (1).

2. The cabinet sheet metal bending device according to claim 1, characterized in that: The bending auxiliary mechanism (5) comprises a horizontal frame (51) fixedly connected to the upper side of the inner surface of the machine body (1); the upper surface of the horizontal frame (51) extends to the lower surface and is threadedly connected to a first screw rod (52); an angle adjustment mechanism (53) is arranged at the lower end of the first screw rod (52); and a bonding plate (54) is arranged below the angle adjustment mechanism (53).

3. The cabinet sheet metal bending device according to claim 2, characterized in that: The two ends of the horizontal frame (51) are slidably connected to the limiting sliding rod (511), and the lower end of the limiting sliding rod (511) is also provided with an angle adjustment mechanism (53).

4. The cabinet sheet metal bending device according to claim 3, characterized in that: The angle adjustment mechanism (53) includes an axis block (531) rotatably connected to the lower end of the first screw rod (52), the inner surface and the outer surface of the axis block (531) are rotatably connected to a rotating block (532), and the rear surface of the bonding plate (54) is fixedly connected to the outer surface of the rotating block (532), and a locking bolt (533) is provided through the interior of the axis block (531).

5. The cabinet sheet metal bending device according to claim 1, characterized in that: Adjustment seats (7) are fixedly connected to both sides of the upper surface of the bending table of the machine body (1), and a screw rod (8) is rotatably connected to the inside of the adjustment seat (7) extending to the outside.

6. The cabinet sheet metal bending device according to claim 5, characterized in that: The outer cylindrical surface of the screw rod (8) is threadedly connected to a nut seat (9), and the outside of the nut seat (9) is fixedly connected to a positioning plate (10).

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