Metal plate bending equipment

Abstract

The utility model relates to metal plate bending equipment which comprises a supporting table, a bending pedestal is welded to the middle of the top end of the supporting table, a distance sliding rail is welded to one side of the top end of the supporting table, a distance adjusting air cylinder is installed at one end of the inner side of the supporting table through a base, and the extending end of the distance adjusting air cylinder penetrates through the supporting table to be connected with a parallel connection plate. According to the scheme, the metal plate abutting mechanism is arranged at one end of the bending mechanism, one end of a metal plate is straightened through the abutting mechanism, bending can be more accurate, the bending efficiency is improved, and the bending quality is improved. And meanwhile, the length from the abutting mechanism to the bending mechanism can be judged when the abutting mechanism is adjusted, so that when the bending position of the metal plate corresponds to the bending mechanism, the abutting mechanism can abut against the surface of one end of the metal plate, and compared with the prior art, the more accurate machining effect is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of sheet metal bending, and in particular to a metal sheet metal bending device. Background Art

[0002] Sheet metal has the characteristics of light weight, high strength, conductivity, low cost, and good performance in large-scale mass production. It has been widely used in the fields of electronics, communications, automobile industry, medical equipment, etc. As the application of sheet metal becomes more and more extensive, the design of sheet metal parts has become a very important part of the product development process, so that the designed sheet metal can not only meet the requirements of product function and appearance, but also make the stamping die manufacturing simple and low-cost.

[0003] Compared with the actual use process, the existing sheet metal bending equipment currently has a method of marking the position of the bending point of the sheet metal relative to the top surface of the sheet metal in advance. However, this method will slow down the overall efficiency of the processing operation when encountering a large number of sheet metal bending operations.

[0004] Therefore, in order to solve the above problems, the present application provides a metal sheet bending equipment.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem of low efficiency in sheet metal processing, the present application provides a metal sheet bending device.

[0007] The present application provides a metal sheet metal bending equipment, which includes a support table, a bending pad is welded in the middle of the top of the support table, a distance slide rail is welded on one side of the top of the support table, a distance adjusting cylinder is installed at one end of the inner side of the support table through the base, the extending end of the distance adjusting cylinder passes through the support table and is connected to a parallel plate, a resistance plate is welded on the top of the parallel plate, two connecting slide rods are welded on both sides of one end of the resistance plate, a vertical slide is welded on the top of one of the connecting slide rods, a comparison ruler is welded on one side of the top of the distance slide rail, a lower pressure frame is welded on the top of the support table, lower pressure slide grooves are opened at both ends of the inner side of the lower pressure frame, bending slides are slidably embedded in the inner sides of the two lower pressure slide grooves, a fixed seat is welded in the middle of the two bending slides, and a bending cylinder is installed in the middle of the top of the lower pressure frame through the base.

[0008] Preferably, one end of the two connecting slide rods extends through and to the other end of the support table.

[0009] Preferably, the vertical sliding block is slidably embedded in the distance sliding rail.

[0010] Preferably, a bent plate is welded to the bottom end of the fixing seat.

[0011] Preferably, the extending end of the bending cylinder passes through the lower pressing frame and is connected to the top end of the fixing seat.

[0012] Preferably, the power input ends of the distance adjusting cylinder and the bending cylinder are both connected to external power output ends.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. By setting a sheet metal resistance mechanism at one end of the bending mechanism and straightening one end of the sheet metal through the resistance mechanism, the bending can be made more accurate. At the same time, the length from the resistance mechanism to the bending mechanism can be judged when the resistance mechanism is adjusted, so that when the bending part of the sheet metal corresponds to the bending mechanism, the resistance mechanism can also resist the surface of one end of the sheet metal. Compared with the existing technology, it has a more accurate processing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the support table installation structure in Example 1 of the present application;

[0016] Figure 2 This is a schematic diagram of the bending cylinder installation structure in Example 1 of the present application;

[0017] Figure 3 It is a schematic diagram of the installation structure of the distance adjustment cylinder in Example 1 of the present application.

[0018] Explanation of the accompanying drawings: 1. Support table; 2. Bending pad; 3. Distance slide rail; 4. Distance adjustment cylinder; 5. Parallel plate; 6. Resistance plate; 7. Connecting slide rod; 8. Vertical slider; 9. Comparison ruler; 10. Down-pressing frame; 11. Down-pressing slide groove; 12. Bending slider; 13. Fixed seat; 14. Bending cylinder; 15. Bending plate. DETAILED DESCRIPTION

[0019] The following is combined with Figures 1 - 3 This application is described in further detail.

[0020] Embodiment 1

[0021] Reference Figures 1 - 3A metal sheet metal bending equipment comprises a support table 1, a bending pad 2 is welded in the middle of the top of the support table 1, a distance slide rail 3 is welded on one side of the top of the support table 1, a distance adjustment cylinder 4 is installed at one end of the inner side of the support table 1 through the base, and the extending end of the distance adjustment cylinder 4 passes through the support table 1 and is connected to a parallel plate 5, and a contact plate 6 is welded on the top of the parallel plate 5. In order to calibrate and straighten one end of the sheet metal, two connecting slide rods 7 are welded on both sides of one end of the contact plate 6, and one end of the two connecting slide rods 7 extends through and extends to the other end of the support table 1, and a vertical slider 8 is welded on the top of one connecting slide rod 7, and the vertical slider 8 is slidably embedded in the distance slide rail 3, and the distance slide rail 3 is at the top of the top. A reference ruler 9 is welded on the side. In order to provide a reference for the adjustment of the resistance mechanism, a lower pressure frame 10 is welded on the top of the support table 1. Lower pressure slide grooves 11 are provided at both ends of the inner side of the lower pressure frame 10. Bending sliders 12 are slidably embedded in the two lower pressure slide grooves 11. A fixed seat 13 is welded between the two bending sliders 12. A bending cylinder 14 is installed through the base in the middle of the top of the lower pressure frame 10. The extending end of the bending cylinder 14 passes through the lower pressure frame 10 and is connected to the top of the fixed seat 13. A bending plate 15 is welded at the bottom of the fixed seat 13. In order to realize the bending operation of the sheet metal, the power input ends of the distance adjusting cylinder 4 and the bending cylinder 14 are connected to the external power output ends.

[0022] Working principle: First, the operator needs to adjust the position of the interference mechanism according to the distance from the bending part of the sheet metal to its edge. First, when processing sheet metal of the same specification, the operator needs to measure the distance from the bending part of the sheet metal to its edge. Then the operator starts the distance adjustment cylinder 4. At that time, the distance adjustment cylinder 4 will push the parallel plate 5 connected to its extended end to move, and the parallel plate 5 will drive the interference plate 6 welded on its top to move, and the two connecting slide bars 7 welded on both sides of one end of the interference plate 6 will also move together. During this period, the vertical slider 8 welded on the top of a connecting slide bar 7 will move inside the distance slide rail 3 welded on one side of the top of the support table 1. During this period, it can be judged by the position change of the scale on the surface of the reference ruler 9 pointed to by the top of the vertical slider 8;

[0023] After the distance between the contact surface of the contact plate 6 and the bending mechanism is the same as the distance between the bending part of the sheet metal and its edge, the operator stops the distance adjustment cylinder 4. At this time, the operator places the sheet metal on the top of the bending cushion seat 2, and makes one end of the sheet metal contact the surface of one end of the contact plate 6. Then the operator starts the bending cylinder 14. At this time, the bending cylinder 14 will press down the fixed seat 13 connected to its extension end to move downward, and the fixed seat 13 will slide downward through the two bending sliders 12 welded to its two ends inside the downward pressure chute 11 opened at both ends of the downward pressure frame 10, which can ensure the stability of bending. As the fixed seat 13 continues to move downward, the bending plate 15 welded to the fixed seat 13 will also move together until the bending plate 15 is fitted with the bending cushion seat 2 and bends the sheet metal. Such a design can make the sheet metal processing process more efficient.

[0024] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A sheet metal bending device, comprising a support table (1), characterized in that: A bent cushion seat (2) is welded in the middle of the top of the support table (1), a distance slide rail (3) is welded on one side of the top of the support table (1), a distance adjustment cylinder (4) is installed at one end of the inner side of the support table (1) through the base, the extended end of the distance adjustment cylinder (4) passes through the support table (1) and is connected to a parallel plate (5), a contact plate (6) is welded on the top of the parallel plate (5), two connecting slide rods (7) are welded on both sides of one end of the contact plate (6), and one of the connecting slide rods (7) is welded on the top of the support table (1). A vertical slider (8) is welded at the end, a reference ruler (9) is welded on one side of the top of the distance slide rail (3), a down-pressing frame (10) is welded at the top of the support table (1), down-pressing slide grooves (11) are provided at both ends of the inner side of the down-pressing frame (10), a bending slider (12) is slidably embedded in the inner side of the two down-pressing slide grooves (11), a fixing seat (13) is welded in the middle of the two bending sliders (12), and a bending cylinder (14) is installed in the middle of the top of the down-pressing frame (10) through a base.

2. The metal sheet bending equipment according to claim 1, characterized in that: One end of the two connecting slide bars (7) extends through the other end of the support table (1).

3. The metal sheet bending equipment according to claim 1, characterized in that: The vertical sliding block (8) is slidably embedded in the distance sliding rail (3).

4. The sheet metal bending equipment according to claim 1, characterized in that: A bent plate (15) is welded to the bottom end of the fixing seat (13).

5. The metal sheet bending equipment according to claim 1, characterized in that: The extending end of the bending cylinder (14) passes through the lower pressing frame (10) and is connected to the top end of the fixing seat (13).

6. The metal sheet bending equipment according to claim 1, characterized in that: The power input ends of the distance adjustment cylinder (4) and the bending cylinder (14) are both connected to external power output ends.

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