Bending machine for stainless steel machining

Abstract

The utility model relates to the field of stainless steel bending, in particular to a bending machine for stainless steel processing, which at least comprises a base component, and the base component has sliding and locking functions and can be adjusted according to stainless steel plates with different lengths. The relay assembly can slide and rotate and can be automatically adjusted along with tilting of the stainless steel plate when the stainless steel plate is bent, specifically, the relay assembly comprises a sliding plate, a connecting plate is slidably connected into the sliding plate, a rotating shaft is arranged at the top of the connecting plate, and a support is arranged on the rear side of the connecting plate. After the stainless steel plate is clamped, the bottom plate can be automatically adjusted along with tilting of the stainless steel plate in the bending process, the clamping state can be kept all the time, in this way, the situation that the stainless steel plate loosens or deforms can be reduced, and meanwhile the situation that the hand is shaken when the stainless steel plate is held by hand is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel bending, and more specifically to a bending machine for stainless steel processing. Background Art

[0002] Stainless steel processing technology refers to the process of cutting, folding, bending, welding and other mechanical processing of stainless steel based on its properties to finally obtain stainless steel products required for industrial production. In the process of stainless steel processing, a large number of machine tools, instruments and stainless steel processing equipment are required. Stainless steel bending machines can bend stainless steel plates and change the shape of stainless steel plates to meet production needs.

[0003] There are many existing technologies for stainless steel bending, such as:

[0004] Chinese patent publication number CN217223328U discloses a bending machine for stainless steel plate processing, including a bending machine body, an automatic feeding device is provided at the feed port of the bending machine body, the automatic feeding device includes a base, a support plate is fixedly installed on the top of the base, a sliding groove is provided on the top of the support plate along the length direction, a sliding drive component is provided in the sliding groove, a slide plate is also slidably provided in the sliding groove, the slide plate is connected to the sliding drive component, the sliding drive component drives the slide plate to move toward or away from the bending machine body, a vertically arranged push plate is fixedly installed on the top of the slide plate, a horizontally arranged fixed plate is fixedly installed on the push plate toward the side of the bending machine body, and a downward pressing fixing part for pressing down and fixing the workpiece to be processed is provided on the fixed plate. It can automatically push the stainless steel plate into the inside of the bending machine body for bending processing, avoid the end of the workpiece to be processed from warping during the bending process, and ensure the bending processing quality.

[0005] It can be seen that many stainless steel bending machines will directly press down to change the shape of the stainless steel plate when in use. At this time, the tail of the stainless steel plate will be tilted, and most of them are handheld for bending. The hands will be vibrated and it is easy to deviate when holding the distance with the hands. The general stainless steel plate processing bending machine can prevent the stainless steel plate from tilting, but the stainless steel plate is already under force at the bending point. If force is applied to the tilted point to prevent it from tilting, the two forces can easily cause the stainless steel plate to break, which is easy to damage the raw materials and the machine due to excessive elasticity.

[0006] In view of this, the utility model provides a bending machine for stainless steel processing. Utility Model Content

[0007] The purpose of the utility model is to solve the above-mentioned shortcomings and provide a stainless steel processing bending machine whose bottom plate can be tilted along with the stainless steel plate. After clamping the stainless steel plate, even if the stainless steel plate is tilted, the bottom plate can slide or tilt accordingly to always keep clamping the stainless steel plate.

[0008] Therefore, the utility model provides a bending machine for stainless steel processing, which at least includes a base assembly, and the base assembly has sliding and locking functions, and can be adjusted according to stainless steel plates of different lengths;

[0009] The relay assembly can slide and rotate, and can adjust itself as the stainless steel plate tilts when it is bent. Specifically:

[0010] The relay assembly includes a slide plate, the interior of the slide plate is slidably connected with a connecting plate, a rotating shaft is provided on the top of the connecting plate, and a bracket is provided on the rear side of the connecting plate;

[0011] The clamping component has a sliding clamping function and can expand the clamping range by sliding, so that the stainless steel plate and the clamping component maintain a constant relative position and can rotate together.

[0012] As a further improvement of the present technical solution, the base assembly includes a machine body, a horizontal plate is provided on the front side of the machine body, a cavity is opened inside the horizontal plate, the slide plate is slidably connected to the cavity, a connecting groove is opened in the cavity, a slider is slidably connected in the connecting groove, the slider is fixedly connected to the slide plate, the clamping assembly includes a bottom plate, the bottom plate is rotatably connected to the rotating shaft, a sliding groove is opened on one side of the top of the bottom plate, a screw is rotatably connected in the sliding groove, a pressure plate is slidably connected in the sliding groove, and the pressure plate is threadedly connected to the screw.

[0013] As a further improvement of the technical solution, a groove is provided on the left side of the pressing plate, and a cover plate is slidably connected in the groove.

[0014] As a further improvement of the technical solution, an insertion rod is slidably connected in the sliding block, and a plurality of through holes are provided on the top of the connecting groove, and the insertion rod is adapted to the through holes.

[0015] As a further improvement of the technical solution, a baffle is provided on one side of the connecting plate, and the baffle is hung with the slide plate.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the bending machine for stainless steel processing, after clamping the stainless steel plate, the bottom plate can self-adjust as the stainless steel plate tilts during the bending process and can always maintain a clamped state, which can reduce the loosening or deformation of the stainless steel plate and avoid vibration of the hands caused by holding the stainless steel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is described in more detail below by way of example with reference to the accompanying drawings, in which:

[0019] Figure 1 It is an overall schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of a base assembly of the utility model;

[0021] Figure 3 It is a schematic diagram of the relay component of the utility model;

[0022] Figure 4 It is a schematic diagram of the clamping assembly of the utility model.

[0023] The meanings of the numbers in the figure are as follows: 100, base assembly; 101, body; 102, cross plate; 103, cavity; 104, connecting groove; 105, slider; 106, plug rod; 107, through hole; 200, relay assembly; 201, slide plate; 202, connecting plate; 203, rotating shaft; 204, bracket; 205, baffle; 300, clamping assembly; 301, bottom plate; 302, slide groove; 303, screw; 304, pressure plate; 305, groove; 306, cover plate. DETAILED DESCRIPTION

[0024] Many stainless steel bending machines will directly press down to change the shape of the stainless steel plate when in use. At this time, the tail of the stainless steel plate will be tilted, and most of them are handheld for bending. The hands will be vibrated and the distance can easily be offset by hand. The general stainless steel plate processing bending machine can prevent the stainless steel plate from tilting, but the stainless steel plate is already under force at the bending point. If force is applied to the tilted point to prevent it from tilting, the two forces can easily cause the stainless steel plate to break, which can easily damage the raw materials and the machine due to excessive elasticity.

[0025] like Figure 1-Figure 4 As shown, it at least includes a base assembly 100, and the base assembly 100 has sliding and locking functions and can be adjusted according to stainless steel plates of different lengths;

[0026] The relay assembly 200 can slide and rotate, and can adjust itself as the stainless steel plate tilts when it is bent. Specifically:

[0027] The relay assembly 200 includes a slide plate 201, a connecting plate 202 is slidably connected inside the slide plate 201, a rotating shaft 203 is provided on the top of the connecting plate 202, and a bracket 204 is provided on the rear side of the connecting plate 202;

[0028] The clamping assembly 300 has a sliding clamping function and can expand the clamping range by sliding, so that the stainless steel plate and the clamping assembly 300 maintain a constant relative position and can rotate together;

[0029] The base assembly 100 includes a machine body 101, which is the main body of the bending machine. Its working principle is well known to the world. A hydraulic pump is used inside to slide and the stainless steel plate is stamped to be bent. A horizontal plate 102 is provided on the front side of the machine body 101. A cavity 103 is provided inside the horizontal plate 102. A slide plate 201 is slidably connected to the cavity 103. A connecting groove 104 is provided inside the cavity 103. A slider 105 is slidably connected to the connecting groove 104. The slider 105 is fixedly connected to the slide plate 201. The clamping assembly 300 includes a bottom plate 301. The bottom plate 301 is rotatably connected to the rotating shaft 203. The rotation of the bottom plate 301 and the up and down sliding of the connecting plate 202 can make the bottom plate 201 301 can be tilted along with the stainless steel plate, and can automatically adjust the height and tilt angle to ensure that it is parallel to the stainless steel plate. A slide groove 302 is provided on one side of the top of the bottom plate 301. A screw rod 303 is rotatably connected in the slide groove 302. A pressing plate 304 is slidably connected in the slide groove 302. The pressing plate 304 is threadedly connected to the screw rod 303. The pressing plate 304 is used to clamp the stainless steel plate and can clamp stainless steel plates of different thicknesses. The sliding slider 105 can change the clamping position of the stainless steel plate and can be adjusted according to stainless steel plates of different lengths. The bracket 204 can limit the position of the rear end of the bottom plate 301 so that it will not move down excessively, ensuring that the bottom plate 301 is parallel to the horizontal plate 102 at each initial position.

[0030] Considering that the width of the stainless steel plate is different, a groove 305 is opened on the left side of the pressing plate 304, and a cover plate 306 is slidably connected in the groove 305 to increase the clamping area of ​​the pressing plate 304, which can be adjusted according to the stainless steel plates of different widths;

[0031] In order to fix the position of the slider 105, a plug rod 106 is slidably connected inside the slider 105, and a plurality of through holes 107 are opened at the top of the connecting groove 104. The plug rod 106 is adapted to the through holes 107. The plug rod 106 passes through any through hole 107 and is plugged into the slider 105 to limit the position;

[0032] In order to prevent the front side of the bottom plate 301 from being too low, a baffle 205 is provided on one side of the connecting plate 202. The baffle 205 is connected to the slide plate 201, and the baffle 205 can prevent the connecting plate 202 from sliding down further.

[0033] The improvement of this embodiment is that after the stainless steel plate is clamped by the bottom plate 301, it can be fixed at a specified position without holding the stainless steel plate. After the stainless steel plate is bent and tilted, the bottom plate 301 can be tilted accordingly to ensure the stability of the clamping.

[0034] In summary, the working principle of this solution is as follows: place the stainless steel plate between the pressure plate 304 and the bottom plate 301, adjust the position of the slider 105 according to the different lengths of the stainless steel plate, pass the insertion rod 106 through the nearest through hole 107 and plug it into the slider 105, and place the part to be bent into the body 101, decide whether to extend the cover plate 306 according to the width of the stainless steel plate, turn the screw 303 to allow the pressure plate 304 to clamp the stainless steel plate, and then start the body 101. After the body 101 bends the stainless steel plate, the front side of the stainless steel plate will rise, and the bottom plate 301 will always remain parallel to the stainless steel plate and clamp it.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A bending machine for stainless steel processing, characterized in that: At least comprising a base assembly (100), wherein the base assembly (100) has sliding and locking functions and can be adjusted according to stainless steel plates of different lengths; The relay assembly (200) is capable of sliding and rotating, and can be adjusted autonomously as the stainless steel plate tilts when it is bent. Specifically: The relay assembly (200) comprises a slide plate (201), the interior of the slide plate (201) is slidably connected to a connecting plate (202), a rotating shaft (203) is provided at the top of the connecting plate (202), and a bracket (204) is provided at the rear side of the connecting plate (202); The clamping assembly (300) has a sliding clamping function and can expand the clamping range by sliding, so that the stainless steel plate and the clamping assembly (300) maintain a constant relative position and can rotate together.

2. The stainless steel bending machine according to claim 1, characterized in that: The base assembly (100) comprises a body (101), a transverse plate (102) is provided on the front side of the body (101), a cavity (103) is provided inside the transverse plate (102), the slide plate (201) is slidably connected to the cavity (103), a connecting groove (104) is provided inside the cavity (103), a slider (105) is slidably connected inside the connecting groove (104), the slider (105) is fixedly connected to the slide plate (201), and the clamping assembly (300) comprises a bottom plate (301), the bottom plate (301) is rotatably connected to the rotating shaft (203), a slide groove (302) is provided on one side of the top of the bottom plate (301), a screw rod (303) is rotatably connected inside the slide groove (302), a pressure plate (304) is slidably connected inside the slide groove (302), and the pressure plate (304) is threadedly connected to the screw rod (303).

3. The stainless steel bending machine according to claim 2, characterized in that: A groove (305) is provided on the left side of the pressing plate (304), and a cover plate (306) is slidably connected in the groove (305).

4. The stainless steel bending machine according to claim 2, characterized in that: An insertion rod (106) is slidably connected inside the sliding block (105), a plurality of through holes (107) are provided on the top of the connecting groove (104), and the insertion rod (106) is adapted to fit the through holes (107).

5. The stainless steel bending machine according to claim 1, characterized in that: A baffle (205) is provided on one side of the connecting plate (202), and the baffle (205) is hung on the sliding plate (201).

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