Bending device for mechanical design and manufacturing

Abstract

The utility model relates to the technical field of metal processing, and discloses a bending device for mechanical design and manufacture, which comprises a fixed shell, two limiting plates are fixedly connected to the top end of the fixed shell, a concave plate is slidably connected between the limiting plates, a spring shell is fixedly connected to the inside of the limiting plate at the front end, and the spring shell is fixedly connected to the top end of the fixed shell. And the interior of the spring shell is slidably connected with a limiting ring, the front end of the limiting ring is fixedly connected with a thrust spring, the interior of the limiting ring is fixedly connected with a mounting rod, and the top end of the fixing shell is fixedly connected with a clamping mechanism. According to the utility model, the thrust spring pushes the mounting rod to move towards the limiting plate, so that the mounting rod slides into the limiting plate, and meanwhile, the mounting rod penetrates through the concave plate, so that the mounting of different types of concave plates is facilitated, the bending object has different characteristics and advantages, the most suitable mounting mode is selected according to specific requirements, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to a bending device for mechanical design and manufacturing. Background Art

[0002] The bending device usually includes components such as a bracket, a workbench and a clamping plate. The workbench is placed on the bracket and consists of a base and a pressure plate. The base is driven by a hydraulic or other power system to clamp and release the workpiece. The working principle of the bending machine is to bend the workpiece by applying pressure. The source of this pressure may be hydraulic, electric servo, pneumatic or manual. The workpiece is fixed by the clamping device and remains in place throughout the process, and then the required contour is shaped by the bending tool.

[0003] Mechanical design and manufacturing of bending devices can reduce the time of equipment replacement and adjustment, thus saving production line downtime and labor costs. In addition, different types of installations may have different characteristics and advantages. Choose the most suitable installation method according to specific needs to reduce production costs.

[0004] Before starting the operation, the bending device needs to be prepared. This includes checking whether the equipment is operating normally, ensuring that all safety devices are set and operated correctly, and preparing the required materials and tools, and adjusting the parameters of the bending device according to the type of material to be processed, thickness and required bending angle. This may include setting parameters such as pressure, speed and position of the bending mechanism to ensure accuracy and stability of the bending process.

[0005] The non-replaceable installation of bending devices for mechanical design and manufacturing under the existing technology may limit the production capacity and flexibility of the bending device. If different types or sizes of workpieces need to be processed, additional equipment or customized solutions may be required, which increases cost and complexity. Utility Model Content

[0006] The utility model aims to improve the situation in the prior art that the bending device cannot be replaced and may require additional equipment or customized solutions, thereby increasing the cost and complexity, and proposes a bending device for mechanical design and manufacturing.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a bending device for mechanical design and manufacturing, including a fixed shell, two limit plates are fixedly connected to the top end of the fixed shell, a concave plate is slidably connected between the limit plates, a spring shell is fixedly connected to the inside of the limit plate at the front end, a limit ring is slidably connected to the inside of the spring shell, a thrust spring is fixedly connected to the front end of the limit ring, a mounting rod is fixedly connected to the inside of the limit ring, and a clamping mechanism is fixedly connected to the top end of the fixed shell.

[0008] As a further description of the above technical solution:

[0009] The clamping mechanism includes a hydraulic rod, the outside of which is fixedly connected to the top of the fixed shell, the output end of the hydraulic rod is fixedly connected to a pressure block, the left and right ends of the output end of the hydraulic rod are rotatably connected to pressing rods, the opposite side of the pressing rod is rotatably connected to a clamping block, and the top of the fixed shell is fixedly connected to a fixing plate.

[0010] As a further description of the above technical solution:

[0011] The outside of the clamping block is slidably connected to the inside of the fixing plate, and the fixing plate is provided with an inlet groove.

[0012] As a further description of the above technical solution:

[0013] The top end of the hydraulic rod is fixedly connected with a fixing cap, and the outside of the fixing cap is fixedly connected to the top end of the fixing shell.

[0014] As a further description of the above technical solution:

[0015] One end of the thrust spring away from the limiting ring is fixedly connected to the inside of the spring shell, and a pull head is fixedly connected to the front end of the mounting rod.

[0016] As a further description of the above technical solution:

[0017] The front end of the mounting rod is slidably connected to the interior of the limiting plate, and the front end of the mounting rod is slidably connected to the interior of the concave plate.

[0018] As a further description of the above technical solution:

[0019] The outside of the limiting ring is fixedly connected with a sliding block, and the inside of the spring shell is provided with a sliding groove.

[0020] As a further description of the above technical solution:

[0021] The outside of the sliding block is slidably connected to the inside of the sliding groove.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, through the fixed shell, spring shell, thrust spring, mounting rod and other structures, the thrust spring pushes the mounting rod to move toward the limit plate, so that the mounting rod slides into the interior of the limit plate. At the same time, the mounting rod penetrates the concave plate, which facilitates the installation of different types of concave plates. If the bending object has different characteristics and advantages, the most suitable installation method can be selected according to specific needs, thereby reducing production costs.

[0024] 2. In the utility model, through the hydraulic rod, pressure block, clamping block and other structures, the hydraulic rod drives the pressure block and the pressing rod to move downward, so that the pressing rod drives the clamping block to move downward, and the workpiece is bent, thereby facilitating the clamping of the bend, avoiding direct placement, resulting in inconsistent processing quality, and thus improving quality stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional diagram of a bending device for mechanical design and manufacturing proposed by the utility model;

[0026] Figure 2 This is a cross-sectional view of a spring housing in a bending device for mechanical design and manufacturing proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of a slideway in a bending device for mechanical design and manufacturing proposed by the utility model;

[0028] Figure 4 The utility model is a schematic diagram of a pressing block in a bending device for mechanical design and manufacturing.

[0029] Legend:

[0030] 1. Fixed shell; 2. Limit plate; 3. Concave plate; 4. Spring shell; 5. Limit ring; 6. Thrust spring; 7. Mounting rod; 8. Clamping mechanism; 801. Hydraulic rod; 802. Pressure block; 803. Pressing rod; 804. Clamping block; 805. Fixed plate; 806. Fixed cap; 807. Inlet groove; 9. Pull head; 10. Slider; 11. Slide groove. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1 - Figure 3, an embodiment of the utility model is provided: a bending device for mechanical design and manufacturing, comprising a fixed shell 1, two limit plates 2 are fixedly connected to the top of the fixed shell 1, a concave plate 3 is slidably connected between the limit plates 2, a spring shell 4 is fixedly connected to the inside of the front limit plate 2, a limit ring 5 is slidably connected to the inside of the spring shell 4, a thrust spring 6 is fixedly connected to the front end of the limit ring 5, a mounting rod 7 is fixedly connected to the inside of the limit ring 5, and the thrust spring 6 is convenient for pushing the mounting rod 7 to move toward the limit plate 2, so that the mounting rod 7 slides into the inside of the limit plate 2, so that the mounting rod 7 passes through the inside of the concave plate 3, so as to facilitate the replacement of the concave plate 3, a clamping mechanism 8 is fixedly connected to the top of the fixed shell 1, and one end of the thrust spring 6 away from the limit ring 5 is fixedly connected The front end of the mounting rod 7 is fixedly connected with a pull head 9 inside the spring shell 4, which is convenient for the pull head 9 to pull the internal mounting rod 7, thereby facilitating the fixing of the internal concave plate 3 by the mounting rod 7. The front end of the mounting rod 7 is slidably connected to the inside of the limit plate 2, and the front end of the mounting rod 7 is slidably connected to the inside of the concave plate 3. The outside of the limit ring 5 is fixedly connected with a slider 10. A slide groove 11 is provided inside the spring shell 4, and the outside of the slider 10 is slidably connected to the inside of the slide groove 11. The pull head 9 is rotated so that the pull head 9 drives the mounting rod 7 to rotate, the mounting rod 7 drives the limit ring 5 to rotate, and the limit ring 5 drives the slider 10 to rotate. The slider 10 slides into the long groove of the slide groove 11, so that the thrust spring 6 pushes the mounting rod 7 to move toward the concave plate 3, thereby completing the fixing of the concave plate 3.

[0033] Reference Figure 4 The clamping mechanism 8 includes a hydraulic rod 801, the outside of the hydraulic rod 801 is fixedly connected to the top of the fixed shell 1, the output end of the hydraulic rod 801 is fixedly connected to a pressure block 802, the hydraulic rod 801 drives the downward movement, so that the pressure block 802 bends the bending, the left and right ends of the output end of the hydraulic rod 801 are rotatably connected to a pressing rod 803, the opposite side of the pressing rod 803 is rotatably connected to a clamping block 804, the top of the fixed shell 1 is fixedly connected to a fixed plate 805, the hydraulic rod 801 drives the pressing rod 803, from the pressing The pressure rod 803 drives the clamping block 804 to move downward to clamp the workpiece and increase the stability during bending. The outside of the clamping block 804 is slidably connected to the inside of the fixed plate 805. The fixed plate 805 limits the clamping block 804, thereby increasing the stability of the clamping block 804. The fixed plate 805 is provided with an inlet groove 807 to facilitate the workpiece to be placed on the workbench from the inlet groove 807. The top of the hydraulic rod 801 is fixedly connected to a fixed cap 806, and the outside of the fixed cap 806 is fixedly connected to the top of the fixed shell 1.

[0034] Working principle: Turn the pull head 9, the pull head 9 drives the installation rod 7 to rotate, the installation rod 7 drives the limit ring 5 to rotate, the limit ring 5 drives the slider 10 to rotate, and the slider 10 slides into the long groove of the slide groove 11. At this time, the thrust spring 6 pushes the installation rod 7 to move toward the concave plate 3, and the installation rod 7 slides into the interior of the concave plate 3. If the bending object has different characteristics and advantages, the most suitable installation method is selected according to specific needs to reduce production costs. The processed object is placed on the workbench from the inlet groove 807, and then the hydraulic rod 801 drives the pressure block 802 and the pressing rod 803 to move downward at the same time, so that the pressing rod 803 drives the clamping block 804 to move downward to clamp the processed object, and the pressure block 802 bends the processed object, thereby facilitating the clamping of the bend and avoiding directly putting it on, resulting in inconsistent processing quality, thereby improving quality stability.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bending device for mechanical design and manufacturing, comprising a fixed shell (1), characterized in that: The top end of the fixed shell (1) is fixedly connected to two limit plates (2), a concave plate (3) is slidably connected between the limit plates (2), the front end of the limit plate (2) is fixedly connected to a spring shell (4), the spring shell (4) is slidably connected to a limit ring (5), the front end of the limit ring (5) is fixedly connected to a thrust spring (6), the inside of the limit ring (5) is fixedly connected to a mounting rod (7), and the top end of the fixed shell (1) is fixedly connected to a clamping mechanism (8).

2. A bending device for mechanical design and manufacturing according to claim 1, characterized in that: The clamping mechanism (8) comprises a hydraulic rod (801), the outside of the hydraulic rod (801) is fixedly connected to the top end of the fixed shell (1), the output end of the hydraulic rod (801) is fixedly connected to a pressure block (802), the left and right ends of the output end of the hydraulic rod (801) are both rotatably connected to a pressing rod (803), the opposite side of the pressing rod (803) is rotatably connected to a clamping block (804), and the top end of the fixed shell (1) is fixedly connected to a fixing plate (805).

3. A bending device for mechanical design and manufacturing according to claim 2, characterized in that: The outside of the clamping block (804) is slidably connected to the inside of the fixing plate (805), and the fixing plate (805) is provided with an inlet groove (807).

4. A bending device for mechanical design and manufacturing according to claim 3, characterized in that: The top end of the hydraulic rod (801) is fixedly connected to a fixing cap (806), and the outside of the fixing cap (806) is fixedly connected to the top end of the fixing shell (1).

5. The bending device for mechanical design and manufacturing according to claim 1, characterized in that: One end of the thrust spring (6) away from the limiting ring (5) is fixedly connected to the inside of the spring housing (4), and the front end of the mounting rod (7) is fixedly connected to a pull head (9).

6. A bending device for mechanical design and manufacturing according to claim 1, characterized in that: The front end of the mounting rod (7) is slidably connected to the interior of the limiting plate (2), and the front end of the mounting rod (7) is slidably connected to the interior of the concave plate (3).

7. A bending device for mechanical design and manufacturing according to claim 1, characterized in that: The outside of the limiting ring (5) is fixedly connected with a sliding block (10), and the inside of the spring housing (4) is provided with a sliding groove (11).

8. A bending device for mechanical design and manufacturing according to claim 7, characterized in that: The outside of the sliding block (10) is slidably connected to the inside of the sliding groove (11).

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