Metal plate bending device
By designing a metal sheet bending device and automatically bending the metal sheet by cylinders and push rods, the problems of manual bending effort and angle error in the prior art are solved, and a more efficient and accurate processing process is achieved.
Patent Information
- Application Number
- CN202420861873.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-24
AI Technical Summary
In the prior art, during the processing of signs, staff need to manually bend metal sheets, which is laborious and prone to angle errors.
A metal sheet bending device is designed, including a bending table, an inverted U-shaped bracket, a spacing adjustment fixing mechanism, a cylinder and a push rod. The push rod is driven to move through the cylinder, push the cut metal plate to form a triangle sign, and adjust the spacing of the gear rod to adapt to metal plates of different widths.
It realizes automatic bending of metal sheets, reduces labor intensity for manual operation, improves angle accuracy, and is suitable for metal sheets of different widths.
Smart Images
Figure CN222428946U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metal plate processing, in particular to a metal plate bending device. Background Art
[0002] In the prior art, signs and labels are used in many fields, such as on the road, in the park, in the conference room and other places. After searching, it is found that in the conference room, there is a sign and label such as Figure 6 As shown, the entire identification sign M is set in a triangular shape. During processing, a U-shaped frame is cut on the metal plate, and then the staff manually bends the inner part to form the identification sign M. This type of identification sign M saves more materials than the traditional triangular style with metal plates on both sides. However, the manual bending method of the staff is very laborious and the angle is prone to errors. Therefore, improvements are needed. Utility Model Content
[0003] In view of the deficiencies in the prior art, the utility model provides a metal sheet bending device, which solves the problems mentioned in the background technology.
[0004] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:
[0005] A metal sheet bending device comprises a bending table, wherein an inverted U-shaped bracket is arranged at the top of one end of the bending table, two legs of the bracket are fixed on the bending table, two fixing mechanisms with adjustable spacing are installed on the top rod of the bracket, a vertical mounting plate is fixed at the top of the other end of the bending table, a horizontal cylinder is installed on the side of the mounting plate close to the fixing mechanism, and a push rod is fixed to the free end of the piston rod of the cylinder.
[0006] Specifically in the utility model, the fixing mechanism includes two L-shaped baffles, the openings of the two baffles are arranged opposite to each other, the lower ends of the two baffles are installed on the top rod of the bracket, and an arc-shaped angle plate is fixed on one side of the two baffles away from the cylinder.
[0007] In order to adjust the distance between the two blocking rods, a sliding sleeve is fixed to the lower end of the blocking rod, the sliding sleeve is sleeved on the top rod of the bracket, and a horizontal bolt is threadedly installed on the side of the sliding sleeve, and the bolt head is tightly pressed against the top rod of the bracket.
[0008] In order to prevent the sliding sleeve from rotating when sliding along the top rod of the bracket, the top rod of the bracket has a square cross section.
[0009] In order to better fix the identification plate, a magnet plate is fixed on the side of the inner side of the blocking rod close to the angle plate.
[0010] Compared with the prior art, the utility model has the following beneficial effects: after the metal sheet is cut, it is placed between two baffles, and the push rod is driven by the cylinder to move the cut metal sheet to form a triangular identification plate, and the distance between the two baffles can be adjusted to suit metal sheets of different widths. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a three-dimensional diagram of the utility model;
[0012] Figure 2 It is a partial three-dimensional diagram of the bending table of the utility model;
[0013] Figure 3 It is a partial three-dimensional diagram of the barrier rod of the utility model;
[0014] Figure 4 The use status of this utility model Figure 1 ;
[0015] Figure 5 The use status of this utility model Figure 2 ;
[0016] Figure 6 The figure is a three-dimensional diagram of a logo plate in the prior art.
[0017] Figure numerals: 1, bending table; 2, bracket; 3, mounting plate; 4, cylinder; 5, push rod; 6, stop rod; 7, angle plate; 8, sliding sleeve; 9, magnet plate; M, identification plate. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0019] like Figure 1 As shown, the utility model provides a metal sheet bending device, including a bending table 1, an inverted U-shaped bracket 2 is arranged at the top of one end of the bending table 1, two legs of the bracket 2 are fixed on the bending table 1, two fixing mechanisms with adjustable spacing are installed on the top rod of the bracket 2, a vertical mounting plate 3 is fixed at the top of the other end of the bending table 1, a horizontal cylinder 4 is installed on the side of the mounting plate 3 close to the fixing mechanism, and a push rod 5 is fixed to the free end of the piston rod of the cylinder 4.
[0020] like Figure 1 As shown, in the utility model, the fixing mechanism specifically includes two L-shaped baffles 6, the openings of the two baffles 6 are arranged opposite to each other, the lower ends of the two baffles 6 are installed on the top rod of the bracket 2, and an arc-shaped angle plate 7 is fixed on the side of the two baffles 6 away from the cylinder 4.
[0021] like Figure 2As shown, in order to adjust the distance between the two blocking rods 6, a sliding sleeve 8 is fixed to the lower end of the blocking rod 6, and the sliding sleeve 8 is mounted on the top rod of the bracket 2. In order to prevent the sliding sleeve 8 from rotating when sliding along the top rod of the bracket 2, the cross-section of the top rod of the bracket 2 is square, and a horizontal bolt is threadedly installed on the side of the sliding sleeve 8, and the bolt head is pressed against the top rod of the bracket 2.
[0022] like Figure 3 As shown, in order to better fix the identification plate M, a magnet plate 9 is fixed on the side of the inner side of the blocking rod 6 close to the angle plate 7.
[0023] like Figure 4-5 As shown, the specific working principle of the utility model is described in detail below: after the metal sheet is cut, the bolt is unscrewed from the sliding sleeve 8 according to the width of the metal sheet, and the sliding sleeve 8 can slide along the top rod of the bracket 2 to adjust the distance between the two blocking rods 6, so that the distance between the two blocking rods 6 is slightly larger than the distance between the metal sheet, and then the bolt is screwed on the sliding sleeve 8 until the bolt head is tightly against the top rod of the bracket 2 to achieve the locking of the sliding sleeve 8, and then the locking of the blocking rod 6 is achieved, and the metal sheet is placed on the inner side of the two blocking rods 6, through the suction force between the magnet plate 9 and the metal sheet , fix the metal sheet on the two baffle bars 6, and make the part to be pushed on the metal sheet be located between the two baffle bars 6 closest to the side, so as to ensure that the part to be pushed of the metal sheet can be pushed normally. At this time, the cylinder 4 can be started to drive the push rod 5 to move, and push the part to be pushed on the metal sheet to move, so as to achieve the bending of the part to be pushed, and then observe the bending angle through the angle plate 7. The scale lines on the angle plate 7 are not drawn in the utility model. After the metal sheet is pushed, a triangular identification plate M is formed, which can be removed from the two baffle bars 6.
[0024] Finally, compared with the prior art, the most important contribution of the utility model is that after the metal sheet is cut, it is placed between two baffles 6, and the push rod 5 is driven by the cylinder 4 to push the cut metal sheet to form a triangular identification plate M, and the two baffles 6 can be spaced apart to suit metal sheets of different widths. In summary, the design of the utility model can bend the metal sheet through the cylinder 4, which is more labor-saving, and the bending angle can be observed through the angle plate 7 with a smaller error.
[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A metal sheet bending device, characterized in that: It includes a bending table, an inverted U-shaped bracket is arranged on the top of one end of the bending table, two legs of the bracket are fixed on the bending table, two fixing mechanisms with adjustable spacing are installed on the top rod of the bracket, a vertical mounting plate is fixed on the top of the other end of the bending table, a horizontal cylinder is installed on the side of the mounting plate close to the fixing mechanism, and a push rod is fixed to the free end of the piston rod of the cylinder.
2. A metal sheet bending device according to claim 1, characterized in that: The fixing mechanism comprises two L-shaped baffles, the openings of the two baffles are arranged opposite to each other, the lower ends of the two baffles are mounted on the top rod of the bracket, and an arc-shaped angle plate is fixed on one side of the two baffles away from the cylinder.
3. A metal sheet bending device according to claim 2, characterized in that: A sliding sleeve is fixed to the lower end of the blocking rod, the sliding sleeve is sleeved on the top rod of the bracket, a transverse bolt is threadedly installed on the side surface of the sliding sleeve, and the bolt head is tightly pressed against the top rod of the bracket.
4. A metal sheet bending device according to claim 3, characterized in that: The cross section of the top rod of the bracket is a square.
5. The metal sheet bending device according to claim 4, characterized in that: A magnet plate is fixed on the side surface of the inner side of the blocking rod close to the angle plate.