High-precision metal plate forming die

Abstract

The utility model discloses a high-precision sheet metal forming die, which relates to the technical field of forming dies, and comprises a bottom plate and a motor, the top of the bottom plate is fixedly connected with six support columns, the tops of the support columns are fixedly connected with support rods, the top of the motor is fixedly connected with a support frame, transmission components are arranged in the support columns, and the transmission components are arranged on the support frame. A fixing assembly is arranged on the outer side of the transmission assembly, and a mold assembly is arranged at the bottom of the supporting frame. The fixing plate is driven to ascend by rotating the multiple rotating shafts, then a metal plate is placed on the top of the mold, the position of the metal plate is fixed through the fixing plate, and then the motor is started to drive the transmission rod to rotate, drive the transmission disc to rotate, drive the transmission belt to move and drive the metal plate to move. And when the metal plate moves to the bottom of the mold assembly, the mold assembly can be started to perform forming operation on the metal plate, so that the possibility of misoperation of the metal plate is reduced, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of forming molds, and particularly relates to a high-precision sheet metal forming mold. Background Art

[0002] Sheet metal forming is a processing method that applies external force to metal materials such as thin plates, thin-walled profiles, and thin-walled pipes to cause plastic deformation or shearing, so as to become parts with expected shapes and properties.

[0003] The utility model patent with the publication number of CN 209061952 U discloses a high-precision sheet metal forming mold, including: a mold body, an upper mold base, a fixed plate backing plate, and a fixed plate; the outer shape of the mold body is rectangular, and an upper mold base is arranged at the top of the mold body; a fixed plate backing plate is arranged at the lower end of the upper mold base, and the fixed plate backing plate is connected to the upper mold base by bolts; a fixed plate is arranged at the lower end of the fixed plate backing plate, and the fixed plate is connected to the fixed plate backing plate by bolts; a stripper plate backing plate is arranged at the lower end of the fixed plate; a stripper plate is arranged at the lower end of the stripper plate backing plate, and the stripper plate is connected to the stripper plate backing plate by bolts; through the improvement of the high-precision sheet metal forming mold, the utility model has the advantages of reasonable mold structure design, high guiding precision, accurate positioning, good nesting, high sheet metal forming precision, and high production efficiency, thus effectively solving the problems and deficiencies of the existing device.

[0004] However, there are still some disadvantages in the actual use of the above device. The more obvious one is that when it wants to perform precise forming operations on the sheet metal, it needs to manually move the sheet metal. Therefore, although the sheet metal can be operated, the manual movement may cause inaccurate placement of the sheet metal, which may lead to mistakes in sheet metal forming, resulting in a decrease in the yield rate and an increase in production costs.

[0005] Therefore, it is very necessary to invent a high-precision sheet metal forming mold to solve the above problems. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a high-precision sheet metal forming mold to solve the problems raised in the above background art.

[0007] To achieve the above purpose, the utility model provides the following technical solution: a high-precision sheet metal forming mold, including a bottom plate and a motor. Six columns are fixedly connected to the top of the bottom plate, a support rod is fixedly connected to the top of the column, a support frame is fixedly connected to the top of the motor, a transmission component is arranged inside the column, a fixing component is arranged outside the transmission component, a mold component is arranged at the bottom of the support frame, and a collection component is arranged on the top of the bottom plate.

[0008] Preferably, the transmission assembly includes a motor fixedly connected inside three of the struts. The driving end of the motor is fixedly connected with a transmission rod. The end of the transmission rod is rotatably connected to the outside of the other three struts. Two transmission discs are fixedly connected to the outside of the transmission rod, and a transmission belt is rotatably connected to the outside of the transmission disc.

[0009] Preferably, the fixing assembly includes a plurality of placing blocks fixedly connected to the outside of the transmission belt. The plurality of placing blocks are divided into two groups and are arranged oppositely. A mold is slidably connected inside the placing block. A model hole is formed inside the mold. Four sliding rods are fixedly connected to the top of the mold. A rotating shaft is rotatably connected to the top of the mold. The four sliding rods are divided into two groups. Fixing plates are respectively slidably connected to the outside of the two groups of sliding rods. The fixing plates are threadedly connected to the rotating shaft.

[0010] Preferably, the mold assembly includes two hydraulic cylinders fixedly connected to the bottom of the support frame. A connecting block is fixedly connected to the bottom of the hydraulic cylinder. A screw barrel is fixedly connected to the outside of the connecting block. A first slider is slidably connected inside the connecting block. A cutting knife is fixedly connected to the bottom of the first slider.

[0011] Preferably, the mold assembly further includes a second slider slidably connected inside the connecting block. A connecting plate is fixedly connected to the bottom of the second slider. A model pressing block is fixedly connected to the bottom of the connecting plate. A screw rod is threadedly connected inside the screw barrel. The screw rod passes through the connecting block, the second slider and the first slider and is slidably connected thereto. A knob is fixedly connected to the end of the screw rod.

[0012] Preferably, the collecting assembly includes two wheels abutted against the top of the bottom plate. A collecting box is fixedly connected to the top of the wheels.

[0013] The technical effects and advantages of the present utility model:

[0014] By rotating a plurality of rotating shafts, the fixing plates are driven to rise. Subsequently, the sheet metal is placed on the top of the mold. Then, the position of the sheet metal is fixed by the fixing plates. Then, the motor is started to drive the transmission rod to rotate, thereby driving the transmission disc to rotate, thereby driving the transmission belt to move, thereby driving the sheet metal to move. When it moves to the bottom of the mold assembly, the mold assembly will start to perform a forming operation on the sheet metal, thereby reducing the possibility of operating errors of the sheet metal and reducing the production cost. Description of the Drawings

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0016] Figure 2 It is a schematic diagram of the internal component structure of the present utility model.

[0017] Figure 3 This is a schematic diagram of the split structure of some components of the present utility model.

[0018] Figure 4 This is a schematic side view structure diagram of some components of the present utility model.

[0019] In the figure: 1, bottom plate; 2, support pillar; 3, support rod; 4, support frame; 5, motor; 6, transmission rod; 7, transmission disc; 8, transmission belt; 9, placement block; 10, mold; 11, model hole; 12, slide bar; 13, rotating shaft; 14, fixed plate; 15, hydraulic cylinder; 16, connecting block; 17, screw barrel; 18, first slider; 19, cutting knife; 20, second slider; 21, connecting plate; 22, model pressing block; 23, screw; 24, knob; 25, collection box; 26, wheel. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] The present utility model provides a high-precision sheet metal forming mold as shown in Figures 1-4 , which includes a bottom plate 1 and a motor 5. Six support pillars 2 are fixedly connected to the top of the bottom plate 1, a support rod 3 is fixedly connected to the top of the support pillar 2, a support frame 4 is fixedly connected to the top of the motor 5. A transmission component is arranged inside the support pillar 2, a fixing component is arranged outside the transmission component, a mold component is arranged at the bottom of the support frame 4, and a collection component is arranged on the top of the bottom plate 1.

[0022] Referring to Figure 1 and Figure 3 , the transmission component includes a motor 5 fixedly connected to the inside of three of the support pillars 2. The driving end of the motor 5 is fixedly connected with a transmission rod 6. The end of the transmission rod 6 is rotatably connected to the outside of the other three support pillars 2. Two transmission discs 7 are fixedly connected to the outside of the transmission rod 6. The outside of the transmission disc 7 is rotatably connected with a transmission belt 8.

[0023] Among them, the fixing component includes a plurality of placement blocks 9 fixedly connected to the outside of the transmission belt 8. The plurality of placement blocks 9 are divided into two groups and are arranged oppositely. A mold 10 is slidably connected inside the placement block 9. A model hole 11 is opened inside the mold 10. Four slide bars 12 are fixedly connected to the top of the mold 10. A rotating shaft 13 is rotatably connected to the top of the mold 10. The four slide bars 12 are divided into two groups. Fixed plates 14 are respectively slidably connected to the outside of the two groups of slide bars 12. The fixed plate 14 is threadedly connected to the rotating shaft 13.

[0024] Through the above components, when it is necessary to form the sheet metal, multiple rotating shafts 13 can be rotated first to drive the fixing plate 14 to rise. Then, the sheet metal is placed on the top of the mold 10, and then the position of the sheet metal is fixed by the fixing plate 14. Then, the motor 5 is started to drive the transmission rod 6 to rotate, thereby driving the transmission disk 7 to rotate, driving the transmission belt 8 to move, and driving the sheet metal to move. When it moves to the bottom of the mold assembly, the mold assembly is started to form the sheet metal, thereby reducing the possibility of operation errors of the sheet metal and reducing the production cost.

[0025] Referring to Figure 1 and Figure 4 , the mold assembly includes two hydraulic cylinders 15 fixedly connected to the bottom of the support frame 4. A connecting block 16 is fixedly connected to the bottom of the hydraulic cylinder 15. A screw barrel 17 is fixedly connected to the outside of the connecting block 16. A first slider 18 is slidably connected inside the connecting block 16. A cutting knife 19 is fixedly connected to the bottom of the first slider 18.

[0026] Among them, the mold assembly further includes a second slider 20 slidably connected inside the connecting block 16. A connecting plate 21 is fixedly connected to the bottom of the second slider 20. A model pressing block 22 is fixedly connected to the bottom of the connecting plate 21. A screw rod 23 is threadedly connected inside the screw barrel 17. The screw rod 23 passes through the connecting block 16, the second slider 20 and the first slider 18 and is slidably connected thereto. A knob 24 is fixedly connected to the end of the screw rod 23.

[0027] In addition, the collection assembly includes two wheels 26 abutted against the top of the bottom plate 1. A collection box 25 is fixedly connected to the top of the wheels 26.

[0028] Through the above components, when it is necessary to replace the cutting knife 19 and the model pressing block 22, the knob 24 can be rotated to drive the screw rod 23 to rotate, so that the first slider 18 and the second slider 20 can be separated from the connecting block 16, facilitating the replacement of the cutting knife 19 and the model pressing block 22.

[0029] Working principle of the present utility model:

[0030] During actual use, when it is necessary to form the sheet metal, multiple rotating shafts 13 can be rotated first to drive the fixing plate 14 to rise. Then, the sheet metal is placed on the top of the mold 10, and then the position of the sheet metal is fixed by the fixing plate 14. Then, the motor 5 is started to drive the transmission rod 6 to rotate, thereby driving the transmission disk 7 to rotate, driving the transmission belt 8 to move, and driving the sheet metal to move. When it moves to the bottom of the mold assembly, the mold assembly is started to form the sheet metal, thereby reducing the possibility of operation errors of the sheet metal and reducing the production cost.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A high-precision sheet metal forming die, characterized in that: The invention comprises a base plate (1) and a motor (5), wherein the top of the base plate (1) is fixedly connected to six pillars (2), the tops of the pillars (2) are fixedly connected to support rods (3), the top of the motor (5) is fixedly connected to a support frame (4), a transmission component is arranged inside the pillars (2), a fixing component is arranged outside the transmission component, a mold component is arranged at the bottom of the support frame (4), and a collecting component is arranged at the top of the base plate (1).

2. A high-precision sheet metal forming die according to claim 1, characterized in that: The transmission assembly comprises a motor (5) fixedly connected to the inside of three of the pillars (2); a transmission end of the motor (5) is fixedly connected to a transmission rod (6); an end of the transmission rod (6) is rotatably connected to the outside of the other three pillars (2); two transmission discs (7) are fixedly connected to the outside of the transmission rod (6); and a transmission belt (8) is rotatably connected to the outside of the transmission disc (7).

3. A high-precision sheet metal forming die according to claim 2, characterized in that: The fixing assembly comprises a plurality of placement blocks (9) fixedly connected to the outside of the transmission belt (8), the plurality of placement blocks (9) are divided into two groups and are arranged opposite to each other, a mold (10) is slidably connected inside the placement blocks (9), a model hole (11) is provided inside the mold (10), four sliding rods (12) are fixedly connected to the top of the mold (10), a rotating shaft (13) is rotatably connected to the top of the mold (10), the four sliding rods (12) are divided into two groups, the outsides of the two groups of sliding rods (12) are respectively slidably connected to fixing plates (14), and the fixing plates (14) are threadedly connected to the rotating shaft (13).

4. A high-precision sheet metal forming die according to claim 3, characterized in that: The mold assembly comprises two hydraulic cylinders (15) fixedly connected to the bottom of the support frame (4); a connecting block (16) is fixedly connected to the bottom of the hydraulic cylinder (15); a screw barrel (17) is fixedly connected to the outside of the connecting block (16); a first sliding block (18) is slidably connected inside the connecting block (16); and a cutting knife (19) is fixedly connected to the bottom of the first sliding block (18).

5. A high-precision sheet metal forming die according to claim 4, characterized in that: The mold assembly also includes a second slider (20) slidably connected to the inside of the connecting block (16); the bottom of the second slider (20) is fixedly connected to a connecting plate (21); the bottom of the connecting plate (21) is fixedly connected to a model pressing block (22); the inside of the screw barrel (17) is threadedly connected to a screw rod (23); the screw rod (23) passes through the connecting block (16), the second slider (20) and the first slider (18) and is slidably connected thereto; the end of the screw rod (23) is fixedly connected to a knob (24).

6. A high-precision sheet metal forming die according to claim 5, characterized in that: The collecting assembly comprises two wheels (26) abutting against the top of the bottom plate (1), and the top of the wheels (26) is fixedly connected with a collecting box (25).

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