Plate supporting and adjusting mechanism for bending machine

Abstract

The utility model belongs to a plate supporting and adjusting mechanism for a bending machine, and particularly relates to the technical field of bending machines, the plate supporting and adjusting mechanism comprises a base, a supporting plate is arranged on the upper surface of the base, and limiting units are arranged on the two sides of the supporting plate; according to the mechanism, through cooperation of an adjusting block, a limiting column, a reset spring, a first guide rod, a second guide rod and a plurality of limiting holes, the position of a limiting clamping plate can be conveniently adjusted, the limiting size can be conveniently adjusted according to the size of a plate, the machining convenience of different plates is improved, and the machining efficiency is improved; and through cooperation of a connecting arm, a supporting column, a limiting roller, a connecting screw and a connecting screw hole, the plate can be conveniently limited and supported, meanwhile, the plate can continuously move during continuous bending, and the adjusting time and steps are reduced.

Description

Technical Field

[0001] This utility model belongs to the field of bending machine technology, specifically relating to a sheet metal support and adjustment mechanism for bending machines. Background Technology

[0002] A bending machine is a piece of equipment used for processing sheet metal. It is mainly used to bend sheet metal or profiles into specific angles or shapes. Bending machines can perform stamping and bending processes on the sheet metal to meet the required specifications.

[0003] When performing bending, a support and adjustment mechanism is needed to support and adjust the height of the sheet material to facilitate continuous bending. However, when performing continuous bending on different sheet materials, it is inconvenient to adjust and support the sheet material, which affects the continuity of the bending process and reduces processing efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a sheet metal support and adjustment mechanism for a bending machine, which can solve the problems mentioned in the background art.

[0005] The specific technical solution adopted in this utility model is as follows:

[0006] A sheet metal support and adjustment mechanism for a bending machine includes a base, a support plate on the upper surface of the base, and limit units on both sides of the support plate. Each limit unit includes a limit clamping plate, a connecting arm connected to the top surface of the limit clamping plate, a plurality of support columns on the bottom surface of the connecting arm, a fixing block connected to one side of the limit clamping plate, and two sliding rods on both sides of the fixing block. Adjustment blocks are connected to the outer surfaces of the two sliding rods.

[0007] The present invention is further configured such that: two first guide rods are provided on both sides of the support plate, and a second guide rod is provided between the two first guide rods; and through holes are provided on the surface of the limiting clamping plate corresponding to the first guide rods and the second guide rods.

[0008] The present invention is further configured such that: a limiting roller is provided on the outer surface of each of the multiple support columns; a connecting screw is connected through both ends of the connecting arm; a connecting screw hole is opened on the top surface of the limiting clamp corresponding to the connecting screw; and a limiting head is connected to one side of the adjusting block.

[0009] The present invention is further configured such that: a reset spring is connected to one side of the adjusting block and to the outer surface of both slide rods; a limit post is connected to one end of the limiting head; and multiple limiting holes are opened on the outer surface of the first guide rod corresponding to the limit post.

[0010] The present invention is further configured such that: the internal thread of the connecting screw hole is adapted to the external thread of the connecting screw; the plurality of limiting rollers are connected to the limiting clamping plate through connecting arms and support columns; and the outer diameter of the first guide rod and the second guide rod is adapted to the sliding path of the limiting clamping plate.

[0011] The present invention is further configured such that: the outer diameter of the slide rod is adapted to the sliding path of the adjusting block, the inner diameter of the limiting hole is adapted to the outer diameter of the limiting post, and the adjusting block is connected to the limiting clamping plate through a reset spring, the slide rod, and the fixing block.

[0012] The technical effects achieved by this utility model are as follows:

[0013] This utility model discloses a sheet metal support adjustment mechanism for a bending machine. Through the cooperation of the adjusting block, the limiting post, the return spring, the first guide rod, the second guide rod, and multiple limiting holes, the position of the limiting clamp can be easily adjusted. This allows for easy adjustment of the limiting dimensions according to the sheet metal size, improving the convenience of processing different sheet metals and increasing processing efficiency.

[0014] This utility model discloses a sheet metal support and adjustment mechanism for a bending machine. Through the cooperation between the connecting arm, support column, limit roller, connecting screw, and connecting screw hole, it can conveniently limit and support the sheet metal while allowing the sheet metal to continue moving during continuous bending, thus reducing adjustment time and steps. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this practical application;

[0016] Figure 2 This is a top view of the utility model;

[0017] Figure 3 This is a schematic diagram of the exploded structure of this utility model;

[0018] Figure 4 For practical purposes Figure 3 An enlarged view of A in the image.

[0019] In the diagram: 1. Base; 2. Support plate; 21. First guide rod; 22. Second guide rod; 23. Limiting hole; 3. Limiting unit; 31. Limiting clamp; 32. Connecting arm; 33. Support column; 34. Limiting roller; 35. Connecting screw; 36. Connecting screw hole; 37. Fixing block; 38. Slide rod; 39. Adjusting block; 301. Limiting head; 302. Return spring; 303. Limiting post; Detailed Implementation

[0020] To make the purpose and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific implementations of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0021] like Figure 1-4 As shown, a sheet metal support and adjustment mechanism for a bending machine includes a base 1. A support plate 2 is provided on the upper surface of the base 1. Limiting units 3 are provided on both sides of the support plate 2. The limiting unit 3 includes a limiting clamp 31. A connecting arm 32 is connected to the top surface of the limiting clamp 31. A plurality of support columns 33 are provided on the bottom surface of the connecting arm 32. A fixing block 37 is connected to one side of the limiting clamp 31. Two sliding rods 38 are provided on both sides of the fixing block 37. Adjusting blocks 39 are connected to the outer surfaces of the two sliding rods 38.

[0022] like Figure 1-3 As shown, two first guide rods 21 are provided on both sides of the support plate 2, and a second guide rod 22 is provided between the two first guide rods 21. The surface of the limiting clamping plate 31 is provided with through holes corresponding to the first guide rods 21 and the second guide rods 22. The outer surface of multiple support columns 33 is provided with limiting rollers 34. Both ends of the connecting arm 32 are connected by connecting screws 35. The top surface of the limiting clamping plate 31 is provided with connecting screw holes 36 corresponding to the connecting screws 35. One side of the adjusting block 39 is connected to a limiting head 301. The internal thread of the connecting screw hole 36 is adapted to the external thread of the connecting screw 35. Multiple limiting rollers 34 are connected to the limiting clamping plate 31 through the connecting arm 32 and the support column 33. The outer diameter of the first guide rod 21 and the second guide rod 22 is adapted to the sliding path of the limiting clamping plate 31. It should be noted that the multiple limiting rollers 34 can not only limit and fix the plate, but also facilitate the movement of the plate during continuous bending and stamping. The connecting screws 35 can facilitate the disassembly and cleaning of the limiting rollers 34.

[0023] like Figure 3-4 As shown, a return spring 302 is connected to one side of the adjusting block 39 and to the outer surface of the two slide rods 38. One end of the limiting head 301 is connected to a limiting post 303. The outer surface of the first guide rod 21 is provided with multiple limiting holes 23 corresponding to the limiting post 303. The outer diameter of the slide rod 38 is adapted to the sliding path of the adjusting block 39, and the inner diameter of the limiting hole 23 is adapted to the outer diameter of the limiting post 303. The adjusting block 39 is connected to the limiting clamping plate 31 through the return spring 302, the slide rod 38, and the fixing block 37. It should be noted that, through the cooperation of the adjusting block 39, the limiting post 303, and the multiple limiting holes 23, the limiting size of the limiting roller 34 on the plate can be easily adjusted according to the size of the plate.

[0024] The working principle of this utility model is as follows: the base 1 is fixed on the processing end of the bending machine. Then, according to the size of the sheet metal, the two adjusting blocks 39 are slid along the outer surface of the slide bar 38 to compress the reset spring 302, so that the adjusting blocks 39 drive the limiting post 303 to separate from the limiting hole 23. Then, the limiting clamping plate 31 is slid along the outer surface of the first guide rod 21 and the second guide rod 22. After sliding to the appropriate position, the adjusting blocks 39 are released, so that the limiting post 303 is inserted into the corresponding limiting hole 23, thus completing the adjustment of the sheet metal size.

[0025] The sheet is placed on the upper surface of the support plate 2. The sheet is limited by multiple limiting rollers 34 on both sides to prevent the sheet from shaking. During continuous bending, the sheet moves forward along the outer surface of the multiple limiting rollers 34 for continuous bending.

[0026] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the art.

Claims

1. A sheet metal support and adjustment mechanism for a bending machine, characterized in that: Includes a base (1), the upper surface of which is provided with a support plate (2), and both sides of the support plate (2) are provided with limit units (3); The limiting unit (3) includes a limiting clamp (31), the top surface of the limiting clamp (31) is connected to a connecting arm (32), the bottom surface of the connecting arm (32) is provided with multiple support columns (33), one side of the limiting clamp (31) is connected to a fixing block (37), both sides of the fixing block (37) are provided with two sliding rods (38), and the outer surfaces of the two sliding rods (38) are connected to an adjusting block (39).

2. The sheet metal support and adjustment mechanism for a bending machine according to claim 1, characterized in that: Two first guide rods (21) are provided on both sides of the support plate (2), and a second guide rod (22) is provided between the two first guide rods (21). The surface of the limiting clamp (31) is provided with through holes corresponding to the first guide rods (21) and the second guide rods (22).

3. The sheet metal support and adjustment mechanism for a bending machine according to claim 2, characterized in that: Limiting rollers (34) are provided on the outer surface of multiple support columns (33), and connecting screws (35) are connected through both ends of the connecting arm (32). The top surface of the limiting clamp (31) is provided with connecting screw holes (36) corresponding to the connecting screws (35). A limiting head (301) is connected to one side of the adjusting block (39).

4. The sheet metal support and adjustment mechanism for a bending machine according to claim 3, characterized in that: One side of the adjusting block (39) and the outer surface of the two slide bars (38) are connected to a return spring (302). One end of the limiting head (301) is connected to a limiting post (303). The outer surface of the first guide rod (21) and the limiting post (303) are respectively provided with multiple limiting holes (23).

5. The sheet metal support and adjustment mechanism for a bending machine according to claim 3, characterized in that: The internal thread of the connecting screw hole (36) is adapted to the external thread of the connecting screw (35). The multiple limiting rollers (34) are connected to the limiting clamp (31) through the connecting arm (32) and the support column (33). The outer diameter of the first guide rod (21) and the second guide rod (22) is adapted to the sliding path of the limiting clamp (31).

6. The sheet metal support and adjustment mechanism for a bending machine according to claim 4, characterized in that: The outer diameter of the slide rod (38) is adapted to the sliding path of the adjusting block (39), the inner diameter of the limiting hole (23) is adapted to the outer diameter of the limiting post (303), and the adjusting block (39) is connected to the limiting clamp (31) through the reset spring (302), the slide rod (38), and the fixing block (37).

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