Sheet metal hydraulic shaping device

Abstract

The utility model discloses a sheet metal hydraulic shaping device which comprises a machine frame. The working table is arranged on the rack; the supporting assembly is arranged below the workbench, the supporting assembly comprises a supporting plate, springs, connecting cylinders and supporting rods, the supporting plate is connected to the rack, the connecting cylinders are arranged on the supporting plate, the supporting rods are connected into the connecting cylinders in a sliding mode, and the springs are arranged on the supporting rods. One end of the supporting rod is connected with the workbench, the other end of the supporting rod is connected with the spring, and the spring is located in the connecting cylinder; the shaping assembly comprises a hydraulic rod arranged on the rack and a punching head connected to the hydraulic rod. Compared with the prior art, the metal plate stamping and shaping device can solve the problems that in a metal plate stamping and shaping device, the thickness of a workbench is small, the workbench can deform after being used for a long time, the shaping precision of metal plates cannot meet the requirement, and the production and machining quality is affected.

Description

Technical Field

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

[0002] The punching and shaping device mainly punches the iron plate into a specified shape. In the production process of automobile parts, the iron plate needs to be punched and shaped to meet the use requirements. In the existing sheet metal punching and shaping device, the thickness of the workbench is relatively thin. After long-term use, the workbench will be deformed, resulting in the sheet metal shaping accuracy not meeting the requirements, affecting the production and processing quality. Utility Model Content

[0003] The purpose of the utility model is to provide a sheet metal hydraulic shaping device to solve the problem that the thickness of the workbench in the sheet metal stamping shaping device is relatively thin, and the workbench will be deformed after long-term use, resulting in the sheet metal shaping accuracy failing to meet the requirements and affecting the production and processing quality.

[0004] In order to achieve the above object, the utility model provides a sheet metal hydraulic shaping device, which includes:

[0005] frame;

[0006] A workbench, which is arranged on the frame;

[0007] A support assembly, the support assembly is arranged below the workbench, the support assembly comprises a support plate, a spring, a connecting tube and a support rod, the support plate is connected to the frame, a plurality of connecting tubes are arranged on the support plate, the support rod is slidably connected in the connecting tube, one end of the support rod is connected to the workbench, the other end of the support rod is connected to the spring, and the spring is located in the connecting tube;

[0008] The shaping assembly comprises a hydraulic rod arranged on the frame and a punching head connected to the hydraulic rod.

[0009] As a further description of the above technical solution:

[0010] A baffle is disposed on the bottom edge of the workbench. The baffle is fixedly connected to the frame, and the support plate is connected to the baffle.

[0011] As a further description of the above technical solution:

[0012] A material temporary storage assembly is arranged on one side of the baffle, and the temporary storage assembly includes two parallel cross bars, and an oblique support rod is arranged at the bottom of the cross bar, and the bottom of the oblique support rod is connected to the frame.

[0013] As a further description of the above technical solution:

[0014] A plurality of positioning blocks are arranged on the workbench, and the positioning blocks are detachably connected to the workbench.

[0015] As a further description of the above technical solution:

[0016] A mounting plate is arranged below the hydraulic rod, and the punch head is connected to the mounting plate.

[0017] As a further description of the above technical solution:

[0018] A plurality of guide rods are arranged on the mounting plate, a plurality of guide posts are arranged on the frame, and one end of the guide rod is inserted into the guide post.

[0019] To sum up, due to the adoption of the above-mentioned technical scheme, the beneficial effect of the utility model is: by installing a support assembly at the bottom of the workbench, the workbench can be supported. Specifically, the support plate is connected to the baffle of the frame, and a number of connecting tubes are arranged in a matrix on the support plate. The spring is connected in the connecting tube, one end of the spring is connected to the support rod, and the support rod is movably connected in the connecting tube, and one end of the support rod is connected to the workbench. After the workbench is subjected to force, the force is transmitted to the support rod, and the support rod compresses the spring. After the force disappears, the deformed workbench is restored under the action of the spring. The deformation of the workbench can be slowed down by the action of the spring, thereby improving the service life of the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 The figure is a structural schematic diagram of a sheet metal hydraulic shaping device.

[0022] Figure 2 The figure is a schematic diagram of the structure of a support component in a sheet metal hydraulic shaping device.

[0023] Legend:

[0024] 1. Frame; 2. Workbench; 3. Support plate; 4. Spring; 5. Connecting tube; 6. Support rod; 7. Hydraulic rod; 8. Punching head; 9. Baffle; 10. Cross bar; 11. Oblique support rod; 12. Positioning block; 13. Mounting plate; 14. Guide rod; 15. Guide column. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] In the description of the embodiments of the present utility model, it should be noted that the terms "upper", "inner", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0029] 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 direct connection, or an indirect connection 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.

[0030] See also Figure 1 and Figure 2 The utility model provides a sheet metal hydraulic shaping device, comprising:

[0031] Rack 1;

[0032] A workbench 2, which is arranged on the frame 1;

[0033] A support assembly, the support assembly is arranged below the workbench 2, the support assembly includes a support plate 3, a spring 4, a connecting tube 5 and a support rod 6, the support plate 3 is connected to the frame 1, a plurality of connecting tubes 5 are arranged on the support plate 3, the support rod 6 is slidably connected in the connecting tube 5, one end of the support rod 6 is connected to the workbench 2, the other end of the support rod 6 is connected to the spring 4, and the spring 4 is located in the connecting tube 5;

[0034] The shaping assembly comprises a hydraulic rod 7 arranged on the frame 1 and a punch head 8 connected to the hydraulic rod 7 .

[0035] The bottom edge of the workbench 2 is provided with a baffle 9, the baffle 9 is fixedly connected to the frame 1, and the support plate 3 is connected to the baffle 9. This makes it easy to install the support plate and can provide installation space for the support assembly.

[0036] A material temporary storage assembly is provided on one side of the baffle 9, and the temporary storage assembly includes two parallel cross bars 10, and an oblique support rod 11 is provided at the bottom of the cross bar 10, and the bottom of the oblique support rod 11 is connected to the frame 1. When the sheet metal is heavy, the sheet metal can be placed on the material temporary storage assembly, and the operator can take a rest and adjust the position of the sheet metal, so that the sheet metal can be moved out or put into the workbench.

[0037] The workbench 2 is provided with a plurality of positioning blocks 12, and the positioning blocks 12 are detachably connected to the workbench 2. The plurality of positioning blocks are used to position the sheet metal to improve the shaping quality. The positioning blocks are specifically connected to the workbench by bolts, which facilitates the installation and removal of the positioning blocks.

[0038] A mounting plate 13 is provided below the hydraulic rod 7, and the punch head 8 is connected to the mounting plate 13. A plurality of guide rods 14 are provided on the mounting plate 13, and a plurality of guide posts 15 are provided on the frame 1, and one end of the guide rod 14 is inserted into the guide post 15. This can prevent the punch head from moving and deviating, and improve the quality of shaping.

[0039] Working principle: By installing a support component at the bottom of the workbench, the workbench can be supported. Specifically, the support plate is connected to the baffle of the frame, and a number of connecting tubes are arranged in a matrix on the support plate. The spring is connected in the connecting tube, and one end of the spring is connected to the support rod, and the support rod is movably connected in the connecting tube. One end of the support rod is connected to the workbench. When the workbench is subjected to force, the force is transmitted to the support rod, and the support rod compresses the spring. After the force disappears, the deformed workbench recovers under the action of the spring. The action of the spring can slow down the deformation of the workbench, thereby improving the service life of the workbench.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sheet metal hydraulic shaping device, characterized in that: include: frame; A workbench, which is arranged on the frame; A support assembly, the support assembly is arranged below the workbench, the support assembly comprises a support plate, a spring, a connecting tube and a support rod, the support plate is connected to the frame, a plurality of connecting tubes are arranged on the support plate, the support rod is slidably connected in the connecting tube, one end of the support rod is connected to the workbench, the other end of the support rod is connected to the spring, and the spring is located in the connecting tube; The shaping assembly comprises a hydraulic rod arranged on the frame and a punching head connected to the hydraulic rod.

2. A sheet metal hydraulic shaping device according to claim 1, characterized in that: A baffle is disposed on the bottom edge of the workbench. The baffle is fixedly connected to the frame, and the support plate is connected to the baffle.

3. A sheet metal hydraulic shaping device according to claim 2, characterized in that: A material temporary storage assembly is arranged on one side of the baffle, and the temporary storage assembly includes two parallel cross bars, and an oblique support rod is arranged at the bottom of the cross bar, and the bottom of the oblique support rod is connected to the frame.

4. The sheet metal hydraulic shaping device according to claim 1, characterized in that: A plurality of positioning blocks are arranged on the workbench, and the positioning blocks are detachably connected to the workbench.

5. The sheet metal hydraulic shaping device according to claim 1, characterized in that: A mounting plate is arranged below the hydraulic rod, and the punch head is connected to the mounting plate.

6. The sheet metal hydraulic shaping device according to claim 5, characterized in that: A plurality of guide rods are arranged on the mounting plate, a plurality of guide posts are arranged on the frame, and one end of the guide rod is inserted into the guide post.

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