Reversing device for bending processing

Abstract

The utility model relates to the technical field of bending machining, and discloses a bending machining reversing device which comprises a base, two symmetrically-distributed sliding grooves are formed in the upper end of the base, a sliding table is arranged between the two sliding grooves, a supporting rod is arranged at the upper end of the sliding table, and a rotating column is rotationally arranged at the top end of the supporting rod. An L-shaped plate is arranged at the upper end of the outer side of the supporting rod, a bearing plate is arranged at the top end of the rotating column, a positioning mechanism is arranged on one side of the bearing plate and used for positioning a plate placed on the bearing plate, a limiting mechanism is arranged on the L-shaped plate and used for limiting the rotating column, and the sliding table comprises two sliding blocks and a connecting plate. The two sliding blocks are arranged in the corresponding sliding grooves in a sliding mode, the top ends of the sliding blocks penetrate through the interiors of the sliding grooves, and the connecting plate is arranged at the upper ends of the two sliding blocks; when the plate bending device is used, the position of a plate does not need to be adjusted when the plate is bent in a reversing mode, so that the bending efficiency of the plate is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bending processing, in particular to a reversing device for bending processing. Background Art

[0002] Sheet metal workpieces are widely used in daily life. Sheet metal workpieces can be formed into various shapes through processes such as riveting, bending, punching and drawing to meet different usage requirements. In actual applications, sheet metal plates can be used as baffles for building enclosures and used for bending to form channel steels, etc.

[0003] For example, the Chinese utility model patent with the announcement number "CN214211975U" discloses "a reversing device for bending processing, including a moving part and a supporting part; the supporting part is arranged in the horizontal direction, the moving part is located directly below the supporting part, the supporting part is rotatably connected to the moving part, the moving part is used to roll with the ground, and the supporting part is used to place plates. This application has the function of reducing the labor intensity of operators placing plates into the bending machine."

[0004] With respect to the above-mentioned related technologies, after placing the plate on the supporting part, there is a lack of corresponding positioning measures, which causes the plate to be offset after being bent, so that after the plate is reversed, the staff needs to manually adjust and align the plate, which is quite troublesome and greatly reduces the efficiency of bending the plate. Therefore, those skilled in the art provide a reversing device for bending processing to solve the problems raised in the above-mentioned background technology.

[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 that after the plate is placed on the supporting part, there is a lack of corresponding positioning measures, which causes the plate to be offset after being bent, so that after the plate is reversed, the staff needs to manually adjust and align the plate, which is quite troublesome and greatly reduces the efficiency of bending the plate, the utility model provides a reversing device for bending processing.

[0007] The utility model provides a bending processing reversing device adopts the following technical solution: a bending processing reversing device, characterized in that: it includes:

[0008] The base has two symmetrically distributed slide grooves at its upper end, and a slide platform is arranged between the two slide grooves;

[0009] A support rod is arranged at the upper end of the slide, a rotating column is rotatably arranged at the top end thereof, and an L-shaped plate is arranged at the outer upper end thereof;

[0010] A supporting plate is arranged at the top of the rotating column, and a positioning mechanism is arranged on one side of the supporting plate for positioning the plate placed on the supporting plate; and

[0011] The limiting mechanism is arranged on the L-shaped plate and is used for limiting the rotating column.

[0012] Preferably, the slide comprises

[0013] There are two sliders, which are slidably arranged in corresponding slide grooves respectively, and the top ends thereof penetrate the interior of the slide grooves;

[0014] The connecting plate is arranged at the upper ends of the two sliding blocks, and the top end of the connecting plate is connected to the bottom end of the supporting rod, so as to drive the supporting rod to move.

[0015] Preferably, the positioning mechanism includes

[0016] A positioning plate, arranged on the inner side of the upper end of the supporting plate, for positioning the plate;

[0017] A threaded rod, the thread of which is arranged on one side of the supporting plate, one end of which is rotatably connected to the positioning plate, and is used to adjust the use position of the positioning plate;

[0018] There are two guide rods, both of which are inserted and arranged on the same side of the supporting plate, and one end of each guide rod is connected to the positioning plate to ensure the stability of the positioning plate when it moves.

[0019] Preferably, the limiting mechanism includes

[0020] Insert rods are interspersed and arranged on the L-shaped plate;

[0021] A connecting block is arranged on the outside of the insertion rod, and its bottom end is slidably connected to the inside of the L-shaped plate to ensure the stability of the insertion rod when it moves;

[0022] A handle is provided at one end of the insertion rod to facilitate pulling the insertion rod to move;

[0023] The spring is sleeved on the outer side of the insertion rod, and two ends of the spring are respectively connected with the connection block and the L-shaped plate.

[0024] Preferably, two symmetrically distributed limiting holes are provided on the outer side of the rotating column, and one end of the insertion rod away from the handle is plugged into the corresponding limiting holes.

[0025] Compared with the prior art, the beneficial effects of the utility model are:

[0026] Through the above technical scheme, that is, the reversing device for bending processing disclosed by the utility model, a slide, a rotating column, an L-shaped plate, a supporting plate, a positioning mechanism, a limiting mechanism and a limiting hole are set. The plate can be positioned by utilizing the cooperation of the positioning mechanism and the supporting plate, so that the plate can fall back to the inner side of the supporting plate after bending. There is no need to adjust the position of the plate when performing reversal bending, and then the plate can be accurately reversed by utilizing the cooperation of the limiting mechanism and the limiting hole, which greatly ensures the bending effect of the plate and improves the bending efficiency of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the utility model from the first perspective;

[0028] Figure 2 It is a structural schematic diagram of the utility model from a second viewing angle;

[0029] Figure 3 This is a schematic diagram of the structure of the slide table in the utility model;

[0030] Figure 4 It is a schematic diagram of the connection structure between the L-shaped plate and the limiting mechanism in the utility model.

[0031] Explanation of the accompanying drawings: 1. base; 2. slide groove; 3. slide table; 301. slider; 302. connecting plate; 4. support rod; 5. rotating column; 6. L-shaped plate; 7. supporting plate; 8. positioning mechanism; 801. positioning plate; 802. threaded rod; 803. guide rod; 9. limiting mechanism; 901. insertion rod; 902. connecting block; 903. handle; 904. spring; 10. limiting hole. DETAILED DESCRIPTION

[0032] 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.

[0033] The utility model embodiment discloses a reversing device for bending processing. Figure 1-4A reversing device for bending processing comprises a base 1, wherein the upper end of the base 1 is provided with two symmetrically distributed slide grooves 2, a slide table 3 is arranged between the two slide grooves 2, a support rod 4 is arranged at the upper end of the slide table 3, a rotating column 5 is rotatably arranged at the top end of the support rod 4, an L-shaped plate 6 is arranged at the outer upper end of the support rod 4, a supporting plate 7 is arranged at the top end of the rotating column 5, a positioning mechanism 8 is arranged on one side of the supporting plate 7 for positioning the plate placed on the supporting plate 7, and a limiting mechanism 9 is arranged on the L-shaped plate 6 for limiting the rotating column 5;

[0034] Reference Figure 3 The slide 3 includes two sliders 301 and a connecting plate 302. The two sliders 301 are slidably arranged in the corresponding slide grooves 2 respectively. The top ends of the sliders 301 pass through the interior of the slide groove 2. The connecting plate 302 is arranged at the upper ends of the two sliders 301. The top end of the connecting plate 302 is connected to the bottom end of the support rod 4 to drive the support rod 4 to move.

[0035] By adopting the above technical solution, the slider 301 is used to slide in the slide groove 2, which ensures that the supporting plate 7 will not deviate during the movement, so that the plate will not deviate during the movement.

[0036] Reference Figure 1 The positioning mechanism 8 includes a positioning plate 801, a threaded rod 802 and two guide rods 803. The positioning plate 801 is arranged on the inner side of the upper end of the supporting plate 7 for positioning the plate. The threaded rod 802 is threadedly arranged on one side of the supporting plate 7. One end of the threaded rod 802 is rotatably connected to the positioning plate 801 for adjusting the use position of the positioning plate 801. The two guide rods 803 are both interspersed on the same side of the supporting plate 7. One end of the guide rod 803 is connected to the positioning plate 801 for ensuring the stability of the positioning plate 801 when it moves.

[0037] By adopting the above technical solution, when the plate is bent, one end of the plate is made to fit with the inner side of the supporting plate 7, and then the staff rotates the threaded rod 802, and the positioning plate 801 can be pushed to move through the cooperation of the guide rod 803, so that the arc surface of the positioning plate 801 contacts the other end of the plate. At this time, the positioning of the plate is completed, and the plate can automatically fall back to the inner side of the supporting plate 7 after being bent, so that the position of the plate does not need to be adjusted when the plate is reversed and bent.

[0038] Reference Figure 2 and Figure 4The limiting mechanism 9 includes an insertion rod 901, a connecting block 902, a handle 903 and a spring 904. The insertion rod 901 is inserted and arranged on the L-shaped plate 6, and the connecting block 902 is arranged on the outer side of the insertion rod 901. The bottom end of the connecting block 902 is slidably connected to the inner side of the L-shaped plate 6 to ensure the stability of the insertion rod 901 when it moves. The handle 903 is arranged at one end of the insertion rod 901 to facilitate pulling the insertion rod 901 to move. The spring 904 is sleeved on the outer side of the insertion rod 901, and the two ends of the spring 904 are respectively connected to the connecting block 902 and the L-shaped plate 6; two symmetrically distributed limiting holes 10 are opened on the outer side of the rotating column 5, and the end of the insertion rod 901 away from the handle 903 is plugged into the corresponding limiting hole 10.

[0039] By adopting the above technical solution, the handle 903 is pulled to drive the insertion rod 901 to move out of the limiting hole 10 on the rotating column 5, thereby canceling the limiting fixation of the rotating column 5. At this time, the supporting plate 7 is rotated to rotate it one hundred and eighty degrees, and then the handle 903 is released. The elastic force of the spring 904 allows the insertion rod 901 to be reinserted into the corresponding limiting hole 10, so that the accuracy of the position reversal of the supporting plate 7 can be guaranteed.

[0040] Working principle: When the utility model is in use, the plate to be bent is first placed on the upper end of the supporting plate 7, with one end of the plate fitting against the inner side of the supporting plate 7. Then the staff rotates the threaded rod 802, and the positioning plate 801 can be pushed to move through the cooperation of the guide rod 803, so that the arc surface of the positioning plate 801 contacts the other end of the plate. At this time, the positioning of the plate is completed. Then the staff pushes the supporting plate 7 to move the plate to the bending position under the cooperation of the slide 3 and the slide groove 2. At this time, one side of the plate can be bent by the bending machine. When one side of the plate is bent, the plate will automatically fall back to the upper end of the supporting plate 7 and the positioning plate 801 because the top ends are inclined. The inner side of the support plate 7 will not be offset, and then the staff pulls the support plate 7 to move the plate away from the bending position, and then pulls the handle 903 to drive the insertion rod 901 to move out of the limiting hole 10 on the rotating column 5, thereby canceling the limiting fixation of the rotating column 5. At this time, the support plate 7 is rotated to rotate it one hundred and eighty degrees, and then the handle 903 is released. The elastic force of the spring 904 allows the insertion rod 901 to be reinserted into the corresponding limiting hole 10, thereby ensuring the accuracy of the position reversal of the support plate 7. Then, there is no need to adjust the position of the plate, and the support plate 7 can be directly pushed again so that the other side of the plate can be bent, thereby greatly improving the bending efficiency of the plate.

[0041] When the utility model is in use, the position of the plate does not need to be adjusted when the plate is reversely bent, thereby greatly improving the bending efficiency of the plate.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] 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 reversing device for bending processing, characterized in that: include A base (1) is provided with two symmetrically distributed slide grooves (2) at its upper end, and a slide platform (3) is provided between the two slide grooves (2); A support rod (4) is arranged at the upper end of the slide (3), a rotating column (5) is rotatably arranged at the top end thereof, and an L-shaped plate (6) is arranged at the outer upper end thereof; A supporting plate (7) is arranged at the top end of the rotating column (5), and a positioning mechanism (8) is arranged on one side of the supporting plate for positioning a plate placed on the supporting plate (7); and The limiting mechanism (9) is arranged on the L-shaped plate (6) and is used to limit the rotating column (5).

2. A bending reversing device according to claim 1, characterized in that: Slide (3) includes Two sliders (301) are provided, each of which is slidably disposed in a corresponding slide groove (2), and the top end of each slider passes through the interior of the slide groove (2); The connecting plate (302) is arranged at the upper ends of the two sliding blocks (301), and its top end is connected to the bottom end of the supporting rod (4) to drive the supporting rod (4) to move.

3. A bending reversing device according to claim 1, characterized in that: The positioning mechanism (8) comprises A positioning plate (801) is arranged on the inner side of the upper end of the supporting plate (7) and is used to position the plate; A threaded rod (802) having a thread disposed on one side of the supporting plate (7) and one end of which is rotatably connected to the positioning plate (801) and is used to adjust the use position of the positioning plate (801); There are two guide rods (803), both of which are inserted and arranged on the same side of the supporting plate (7), and one end of which is connected to the positioning plate (801) to ensure the stability of the positioning plate (801) when it moves.

4. A bending reversing device according to claim 1, characterized in that: The limiting mechanism (9) includes The insertion rod (901) is inserted and arranged on the L-shaped plate (6); A connecting block (902) is arranged on the outside of the insertion rod (901), and its bottom end is slidably connected to the inside of the L-shaped plate (6) to ensure the stability of the insertion rod (901) when it moves; A handle (903) is provided at one end of the insertion rod (901) and is used to facilitate pulling the insertion rod (901) to move; The spring (904) is sleeved on the outside of the insertion rod (901), and its two ends are respectively connected to the connection block (902) and the L-shaped plate (6).

5. A bending reversing device according to claim 4, characterized in that: Two symmetrically distributed limiting holes (10) are provided on the outer side of the rotating column (5), and one end of the inserting rod (901) away from the handle (903) is inserted into the corresponding limiting hole (10).

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