Die steel forming device

Abstract

The utility model discloses a die steel forming device which comprises a base, supports are fixed to the two ends of the upper surface of the base through screws, height adjusting plates are longitudinally connected into the supports in a sliding mode, and lifting structures for driving the height adjusting plates to ascend and descend are arranged in the supports. Supporting columns are welded to the four corners of the upper surface of the height adjusting plate. The feeding plate capable of adjusting the inclination is arranged on one side of the feeding port, so that a die steel plate can stably enter the feeding port after being placed above the feeding plate, one end of the steel plate stably enters the position between the bending roller and the limiting roller, the forming efficiency of die steel can be improved through the structure, and the forming quality of the die steel is improved. And by adjusting the height and inclination of the feeding plate, the die steel plates with different thicknesses can enter the position between the bending roller and the limiting roller by keeping the angle aligned with the feeding port, and the bending stability of the die steel can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of die steel forming equipment, in particular to a die steel forming device. Background Art

[0002] Mold steel is used to make injection molds, cold stamping molds, hot forging molds, die casting molds, etc. Molds are the main processing tools for machinery manufacturing, radio instruments, motors, electrical appliances, industrial production, etc.

[0003] Chinese patent CN210497791U discloses a die steel profile bending device, including a fixing mechanism, a support frame, a limit plate and a bending roller, wherein the bottom end of the support frame is welded with a fixing mechanism, and a limit plate is installed inside the support frame above the fixing mechanism, and both ends of the limit plate are welded with adjustment plates. By installing a fixing mechanism, an adsorption plate, an adsorption hole, a connecting pipe, a negative pressure chamber, a vacuum pump and a fixing frame, the device utilizes the fixing mechanism to enhance the stability of the device when placed on the ground, avoids deviation during operation of the device, and thus improves the use effect of the device. When in use, start the vacuum pump to evacuate the inside of the negative pressure chamber, cooperate with the function of the connecting pipe, so that negative pressure is generated inside the adsorption hole, thereby utilizing the function of the adsorption hole to make the adsorption plate firmly adsorb to the ground, thereby enhancing the stability of the entire device.

[0004] The device is equipped with an adjustment plate and a limit plate so that the bending equipment can be suitable for bending mold steels of different thicknesses. Although it can improve the bending efficiency of mold steels of different specifications, when mold steels of different thicknesses are fed, the alignment positions of the feeding materials of mold steels of different thicknesses are different, and the feeding is not stable and convenient enough, especially for mold steel plates with larger widths. Feeding misalignment can easily cause damage to the mold steel. Utility Model Content

[0005] The utility model aims to provide a die steel forming device to solve the problem mentioned in the background technology that die steels of different thicknesses are not stable enough during feeding, which easily damages the steel or reduces the forming efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mold steel forming device, comprising a base, both ends of the upper surface of the base are fixed with brackets by screws, a height adjustment plate is longitudinally slidably connected in the bracket, a lifting structure for driving the height adjustment plate to lift and lower is arranged in the bracket, four corners on the upper surface of the height adjustment plate are welded with support columns, a loading plate for facilitating the placement of the mold steel plate and an adjustment structure for driving the loading plate to adjust the angle are arranged above the support columns, a bending roller is rotatably connected between two of the brackets, a driving motor for driving the bending roller to rotate is fixed to one side of one of the brackets, and a bending limit assembly is arranged below the bending roller.

[0007] Preferably, the adjustment structure includes a driving cylinder, two of which are provided, one end of the loading plate is rotatably connected between two of the support columns, the driving cylinder is rotatably connected to one side of the other two support columns, and the telescopic end of the driving cylinder is rotatably connected to the other end of the loading plate.

[0008] Preferably, the bending limit assembly includes a rocker arm and a limit roller, one end of the rocker arm is rotatably connected to one side of the bracket, a swing motor for driving the rocker arm is installed on one side of the bracket, and both ends of the limit roller are respectively rotatably connected to the other ends of two of the rocker arms.

[0009] Preferably, two groups of the limiting rollers are provided, and the two groups of the limiting rollers are symmetrically arranged.

[0010] Preferably, a gap between one of the limiting rollers and the bending roller forms a feeding port, and one end of the loading plate is located at one side of the feeding port.

[0011] Preferably, the lifting structure includes a screw rod, which passes through the bracket and is rotatably connected to the bracket. A knob for driving the screw rod to rotate is fixed to the top of the bracket by a screw. The screw rod passes through the height adjustment plate and is threadedly connected to the height adjustment plate.

[0012] Preferably, the lifting structure further comprises guide rods, the guide rods are respectively fixed at two ends of the height adjustment plate, and the guide rods are plugged into the bracket.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides a loading plate with adjustable inclination on one side of the feeding port, so that after the mold steel plate is placed above the loading plate, it can smoothly enter the feeding port, and one end of the steel plate can stably enter between the bending roller and the limiting roller. This structure can not only improve the forming efficiency of the mold steel, but also make the mold steel plates of different thicknesses enter between the bending roller and the limiting roller while maintaining the angle aligned with the feeding port by adjusting the height and inclination of the loading plate, thereby improving the bending stability of the mold steel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an axonometric drawing of the utility model;

[0016] Figure 2 It is a schematic diagram of the position of the feed inlet of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the height adjustment plate of the utility model;

[0018] Figure 4 It is a side view of the utility model.

[0019] In the figure: 1. base; 2. bracket; 3. height adjustment plate; 4. lifting structure; 5. support column; 6. loading plate; 7. adjustment structure; 8. bending roller; 9. driving motor; 10. bending limit assembly; 701, driving cylinder; 1001, rocker arm; 1002, limit roller; 1003, swing motor; 11, feeding port; 401, screw; 402, knob; 403, guide rod. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 The utility model provides a technical solution: a mold steel forming device, including a base 1, both ends of the upper surface of the base 1 are fixed with brackets 2 by screws, a height adjustment plate 3 is longitudinally slidably connected in the bracket 2, a lifting structure 4 for driving the height adjustment plate 3 to rise and fall is arranged in the bracket 2, four corners of the upper surface of the height adjustment plate 3 are welded with support columns 5, a loading plate 6 for facilitating the placement of the mold steel plate and an adjustment structure 7 for driving the loading plate 6 to adjust the angle are arranged above the support columns 5, a bending roller 8 is rotatably connected between the two brackets 2, a driving motor 9 for driving the bending roller 8 to rotate is fixed on one side of one of the brackets 2, and a bending limit assembly 10 is arranged below the bending roller 8.

[0022] The adjustment structure 7 includes a driving cylinder 701, and two driving cylinders 701 are provided. One end of the loading plate 6 is rotatably connected between two of the support columns 5, and the driving cylinder 701 is rotatably connected to one side of the other two support columns 5. The telescopic end of the driving cylinder 701 is rotatably connected to the other end of the loading plate 6. Figure 4 As shown, by setting a driving cylinder 701, when the driving cylinder 701 is started, the telescopic end of the driving cylinder 701 extends, and the two ends of the driving cylinder 701 are rotatably connected to the support column 5 and the loading plate 6 respectively, so as to control the inclination of the loading plate 6. By setting a height adjustment plate 3 to control the height of the loading plate 6, mold steel plates of different thicknesses can maintain an angle aligned with the feed port 11 and enter between the bending roller 8 and the limiting roller 1002, thereby improving the bending stability of the mold steel.

[0023] The bending limit assembly 10 includes a swing rod 1001 and a limit roller 1002. One end of the swing rod 1001 is rotatably connected to one side of the bracket 2. A swing motor 1003 for driving the swing rod 1001 is installed on one side of the bracket 2. Both ends of the limit roller 1002 are rotatably connected to the other ends of two of the swing rods 1001. After the swing motor 1003 is started, the swing rod 1001 rotates around one end, driving the limit roller 1002 to approach the bending roller 8.

[0024] The limiting rollers 1002 are provided in two groups, and the two groups of limiting rollers 1002 are symmetrically arranged.

[0025] A gap between one of the limiting rollers 1002 and the bending roller 8 forms a feeding port 11 , and one end of the loading plate 6 is located at one side of the feeding port 11 .

[0026] The lifting structure 4 includes a screw rod 401, which passes through the bracket 2 and is rotatably connected to the bracket 2. A knob 402 for driving the screw rod 401 to rotate is fixed to the top of the bracket 2 by a screw. The screw rod 401 passes through the height adjustment plate 3 and is threadedly connected to the height adjustment plate 3. After the knob 402 is turned, the screw rod 401 rotates, and the height adjustment plate 3 is driven to move up and down under the limit of the guide rod 403, so as to achieve height adjustment of the height adjustment plate 3 and the loading plate 6.

[0027] The lifting structure 4 further includes guide rods 403 , which are respectively fixed at two ends of the height adjustment plate 3 , and the guide rods 403 are plugged into the bracket 2 .

[0028] When in use, by starting the driving cylinder 701, the telescopic end of the driving cylinder 701 is extended, and the two ends of the driving cylinder 701 are rotatably connected to the support column 5 and the loading plate 6 respectively to control the inclination of the loading plate 6. By turning the knob 402, the screw 401 rotates, and the height adjustment plate 3 is driven to move up and down under the limit of the guide rod 403, so as to achieve the height adjustment of the height adjustment plate 3 and the loading plate 6. The mold steel plate is placed above the loading plate 6 so that the mold steel plate is facing the feed port 11, and the steel plate is manually pushed to enter between the bending roller 8 and the limiting roller 1002.

[0029] For mold steel plates of different thicknesses, this structure can not only improve the forming efficiency of the mold steel, but also improve the bending stability of the mold steel.

[0030] 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 die steel forming device, characterized in that: The invention comprises a base (1), wherein both ends of the upper surface of the base (1) are fixed with brackets (2) by screws, a height adjustment plate (3) is longitudinally slidably connected inside the bracket (2), a lifting structure (4) for driving the height adjustment plate (3) to rise and fall is arranged inside the bracket (2), four corners of the upper surface of the height adjustment plate (3) are welded with support columns (5), a loading plate (6) for facilitating the placement of a mold steel plate and an adjustment structure (7) for driving the loading plate (6) to adjust the angle are arranged above the support columns (5), a bending roller (8) is rotatably connected between the two brackets (2), a driving motor (9) for driving the bending roller (8) to rotate is fixed on one side of one of the brackets (2), and a bending limit assembly (10) is arranged below the bending roller (8).

2. A mold steel forming device according to claim 1, characterized in that: The adjustment structure (7) comprises a driving cylinder (701), two of which are provided, one end of the loading plate (6) is rotatably connected between two of the supporting columns (5), the driving cylinder (701) is rotatably connected to one side of the other two supporting columns (5), and the telescopic end of the driving cylinder (701) is rotatably connected to the other end of the loading plate (6).

3. A mold steel forming device according to claim 2, characterized in that: The bending limit assembly (10) comprises a swing rod (1001) and a limit roller (1002); one end of the swing rod (1001) is rotatably connected to one side of a bracket (2); a swing motor (1003) for driving the swing rod (1001) is installed on one side of the bracket (2); and both ends of the limit roller (1002) are respectively rotatably connected to the other ends of two of the swing rods (1001).

4. A mold steel forming device according to claim 3, characterized in that: The limiting rollers (1002) are provided in two groups, and the two groups of limiting rollers (1002) are symmetrically arranged.

5. A mold steel forming device according to claim 4, characterized in that: A gap between one of the limiting rollers (1002) and the bending roller (8) forms a feed inlet (11), and one end of the loading plate (6) is located on one side of the feed inlet (11).

6. A mold steel forming device according to claim 5, characterized in that: The lifting structure (4) comprises a screw rod (401), wherein the screw rod (401) passes through the bracket (2) and is rotatably connected to the bracket (2); a knob (402) for driving the screw rod (401) to rotate is fixed to the top of the bracket (2) by a screw; and the screw rod (401) passes through the height adjustment plate (3) and is threadedly connected to the height adjustment plate (3).

7. A mold steel forming device according to claim 6, characterized in that: The lifting structure (4) further comprises a guide rod (403), wherein the guide rod (403) is respectively fixed at two ends of the height adjustment plate (3), and the guide rod (403) is plugged into the bracket (2).

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