Sheet metal machining die

Abstract

The utility model discloses a sheet metal machining die, relates to the technical field of sheet metal machining, solves the problems that an existing device is low in machining efficiency and poor in machining effect, and adopts the following scheme that a fixing plate is fixedly installed on the top face of a base. After a metal plate on the lower die base on the upper portion is machined, the stepping motor A drives the rotating roller to rotate, the lower die base on the lower portion and the lower die base on the upper portion are interchanged in position, so that the metal plate on the lower portion is machined, meanwhile, the stepping motor B drives the lower die base which is not machined to rotate, a new metal plate is placed on the lower die block, and the machining efficiency is improved; and meanwhile, through the arrangement of the lower die block, the die cavity and the protruding block, the metal plate is placed in the die cavity, then the hydraulic rod drives the protruding block to move, and therefore the metal plate in the die cavity is machined, the stability of metal plate machining is guaranteed, and the machining effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal processing, in particular to a sheet metal processing mould. Background Art

[0002] Sheet metal processing includes traditional cutting, blanking, bending and forming methods and process parameters, as well as various cold stamping die structures and process parameters, working principles and operation methods of various equipment, as well as new stamping technologies and new processes.

[0003] After searching, the application with patent number CN216175868U discloses a sheet metal processing mold, including a work counter, a gantry, a lower mold assembly and an upper mold assembly, the gantry is fixed on the work counter, the lower mold assembly is installed on the work counter, the upper mold assembly is installed on the gantry, the lower mold assembly includes a pair of symmetrically distributed clamps and a fixed seat; the upper mold assembly includes a crossbeam, a motor, a hydraulic cylinder and a punch, which can increase the punching force, complete the processing in one go, and improve the processing efficiency.

[0004] However, due to the setting of the moving component, after the sheet metal processing is completed, the linear cylinder guide rail drives the bottom plate to slide, and then the processed sheet metal is taken out, and then the sheet metal to be processed is placed between the fixed seats after taking it out. The time for taking and placing the sheet metal is long, resulting in low sheet metal processing efficiency. At the same time, because the sheet metal is clamped by the fixed seat, there is no supporting structure on the bottom surface of the sheet metal, and the sheet metal is prone to breakage during processing, resulting in poor processing effect.

[0005] Therefore, we proposed a sheet metal processing die. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a sheet metal processing die, which solves the problems of low processing efficiency and poor processing effect of the prior art devices.

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a sheet metal processing mold, including a base, the top surface of the base is fixedly installed with four groups of support columns, and the top of the support column is fixedly installed with a top seat;

[0008] Two sets of oppositely positioned fixing plates are fixedly mounted on the top surface of the base, a stepper motor A is fixedly mounted on the outer center of the fixing plate, a rotating shaft A mounted on the inner side of the fixing plate and mounted on the output end of the stepper motor A, a rotating roller is fixedly mounted on the inner side of the rotating shaft A, four sets of oppositely positioned supporting plates are fixedly mounted on the outer wall of the rotating roller, oppositely positioned stepper motors B are fixedly mounted on the outer side of the supporting plates, a rotating shaft B mounted on the output end of the stepper motor B is mounted on the inner side of the supporting plates, and a lower mold seat is fixedly mounted on the inner side of the rotating shaft B;

[0009] The top surface of the lower mold seat is equipped with four groups of lower mold blocks in opposite positions, the top surface of the lower mold block is provided with a mold cavity, the top surface of the top seat is fixedly installed with a hydraulic cylinder, the top surface of the top seat is equipped with a hydraulic rod mounted on the output end of the hydraulic cylinder, the bottom end of the hydraulic rod is fixedly installed with an upper mold seat, the bottom surface of the upper mold seat is equipped with four groups of upper mold blocks, and the bottom surface of the upper mold block is fixedly installed with a protrusion that matches the specification of the mold cavity.

[0010] Preferably, the top surface of the base is equipped with a collection box of matching specifications, so that the processed sheet metal can be collected.

[0011] Preferably, an electric telescopic rod opposite to the lower mold seat is fixedly installed on the top surface of the inner side of the fixed plate, and a clamping block is fixedly installed on the telescopic end of the electric telescopic rod, so that the lower mold seat can be clamped and fixed to ensure stability during processing.

[0012] Preferably, four groups of mounting holes are provided on the top surface of the lower mold seat, and a plug rod matching the specifications of the mounting holes is fixedly installed on the bottom surface of the lower mold block. The upper mold seat is connected to the upper mold block through a slot, so that the lower mold block and the upper mold block can be easily replaced, thereby processing sheet metal of different specifications.

[0013] Preferably, a connecting rod is fixedly installed between the fixing plate and the supporting column, so as to ensure the stability of the fixing plate and improve the integrity of the device.

[0014] Preferably, the stepper motor A and the stepper motor B rotate at an angle of 180 degrees each time, so as to ensure that the lower mold base stays in the same position each time and remains horizontal.

[0015] 1. This sheet metal processing mold places the sheet metal on the lower mold seat through the setting of stepper motor A, roller, stepper motor B and lower mold seat, so as to process the sheet metal on the upper lower mold seat. After the processing is completed, the stepper motor A drives the roller to rotate, and the lower mold seat and the upper mold seat are interchanged, so as to process the lower sheet metal. During processing, the stepper motor B drives the lower mold seat to rotate, so as to place the new sheet metal on the lower mold block, which reduces the time for taking and placing the sheet metal and improves the processing efficiency.

[0016] 2. At the same time, through the setting of the lower mold block, mold cavity and protrusion, the sheet metal is placed in the mold cavity, and then the protrusion is driven to move by the hydraulic rod, so as to process the sheet metal in the mold cavity, ensure the stability of the sheet metal processing, and thus improve the processing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the fixing plate of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the lower mold base of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the upper mold base of the utility model.

[0021] In the figure: 1. base; 2. support column; 3. top seat; 4. fixing plate; 5. stepper motor A; 6. rotating shaft A; 7. rotating roller; 8. support plate; 9. stepper motor B; 10. rotating shaft B; 11. lower mold seat; 12. lower mold block; 13. mold cavity; 14. mounting hole; 15. insertion rod; 16. electric telescopic rod; 17. clamping block; 18. hydraulic cylinder; 19. hydraulic rod; 20. upper mold seat; 21. upper mold block; 22. bump; 23. collection box; 24. connecting rod. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1:

[0024] like Figure 1-4As shown: two sets of oppositely positioned fixing plates 4 are fixedly mounted on the top surface of the base 1, a stepper motor A5 is fixedly mounted on the outer center of the fixing plate 4, a rotating shaft A6 mounted on the output end of the stepper motor A5 is mounted on the inner side of the fixing plate 4, a rotating roller 7 is fixedly mounted on the inner side of the rotating shaft A6, four sets of oppositely positioned supporting plates 8 are fixedly mounted on the outer wall of the rotating roller 7, a stepper motor B9 is fixedly mounted on the outer side of the supporting plate 8, a rotating shaft B10 mounted on the output end of the stepper motor B9 is mounted on the inner side of the supporting plate 8, and the inner side of the rotating shaft B10 is fixedly mounted on the output end of the stepper motor B9. A lower mold base 11 is fixedly installed on the side. Through the setting of the stepper motor A5, the roller 7, the stepper motor B9 and the lower mold base 11, the sheet metal is placed on the lower mold base 11, so that the sheet metal on the upper lower mold base 11 is processed. After the processing is completed, the stepper motor A5 drives the roller 7 to rotate, and the lower lower mold base 11 and the upper one are interchanged to process the lower sheet metal. During processing, the stepper motor B9 drives the lower mold base 11 to rotate, so that the new sheet metal is placed on the lower mold block 12, which reduces the time for picking up and placing the sheet metal, thereby improving the processing efficiency.

[0025] Embodiment 2:

[0026] like Figure 2-4 As shown: the top surface of the lower mold base 11 is equipped with four groups of lower mold blocks 12 in opposite positions, the top surface of the lower mold block 12 is provided with a mold cavity 13, the top surface of the top seat 3 is fixedly installed with a hydraulic cylinder 18, the top surface of the top seat 3 is equipped with a hydraulic rod 19 sleeved on the output end of the hydraulic cylinder 18, the bottom end of the hydraulic rod 19 is fixedly installed with an upper mold base 20, the bottom surface of the upper mold base 20 is equipped with four groups of upper mold blocks 21, and the bottom surface of the upper mold block 21 is fixedly installed with a convex block 22 that matches the specification of the mold cavity 13, through the arrangement of the lower mold block 12, the mold cavity 13 and the convex block 22, the sheet metal is placed in the mold cavity 13, and then the convex block 22 is driven to move by the hydraulic rod 19, so that the sheet metal in the mold cavity 13 is processed, the stability of the sheet metal processing is ensured, and the processing effect is improved.

[0027] Embodiment 3:

[0028] like Figure 2-3 As shown: an electric telescopic rod 16 opposite to the lower mold base 11 is fixedly installed on the top surface of the inner side of the fixed plate 4, and a clamping block 17 is fixedly installed on the telescopic end of the electric telescopic rod 16, so that the lower mold base 11 can be clamped and fixed to ensure stability during processing.

[0029] The working principle and use process of the utility model are as follows: when the device is needed to work, the sheet metal is first placed in the mold cavity 13, and then the electric telescopic rod 16 drives the clamping block 17 to clamp and fix the lower mold seat 11, and the hydraulic cylinder 18 drives the hydraulic rod 19 to move, driving the protrusion 22 to move toward the mold cavity 13, so that the sheet metal on the upper lower mold seat 11 is processed. After the processing is completed, the stepper motor A5 drives the roller 7 to rotate, and the lower mold seat 11 below and the upper one are interchanged, so as to process the sheet metal below, and the processed sheet metal automatically falls into the collection box 23. During processing, the stepper motor B9 drives the lower mold seat 11 to rotate, so as to facilitate the placement of new sheet metal on the lower mold block 12, thereby improving the processing efficiency.

[0030] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A sheet metal processing mold, comprising a base (1), four groups of support columns (2) are fixedly mounted on the top surface of the base (1), and a top seat (3) is fixedly mounted on the top of the support column (2); Features: Two sets of fixed plates (4) in opposite positions are fixedly mounted on the top surface of the base (1); a stepper motor A (5) is fixedly mounted at the center of the outer side of the fixed plate (4); a rotating shaft A (6) mounted on the output end of the stepper motor A (5) is mounted on the inner side of the fixed plate (4); a rotating roller (7) is fixedly mounted on the inner side of the rotating shaft A (6); four sets of supporting plates (8) in opposite positions are fixedly mounted on the outer wall of the rotating roller (7); stepper motors B (9) in opposite positions are fixedly mounted on the outer side of the supporting plate (8); a rotating shaft B (10) mounted on the output end of the stepper motor B (9) is mounted on the inner side of the supporting plate (8); and a lower mold base (11) is fixedly mounted on the inner side of the rotating shaft B (10); The top surface of the lower mold base (11) is equipped with four groups of lower mold blocks (12) in opposite positions, and the top surface of the lower mold block (12) is provided with a mold cavity (13). The top surface of the top base (3) is fixedly equipped with a hydraulic cylinder (18), and the top surface of the top base (3) is equipped with a hydraulic rod (19) sleeved on the output end of the hydraulic cylinder (18). The bottom end of the hydraulic rod (19) is fixedly equipped with an upper mold base (20), and the bottom surface of the upper mold base (20) is equipped with four groups of upper mold blocks (21), and the bottom surface of the upper mold block (21) is fixedly equipped with a convex block (22) that matches the specifications of the mold cavity (13).

2. A sheet metal processing mold according to claim 1, characterized in that: The top surface of the base (1) is equipped with a collection box (23) of matching specifications.

3. A sheet metal processing mold according to claim 1, characterized in that: An electric telescopic rod (16) is fixedly mounted on the top surface of the inner side of the fixed plate (4) and is located opposite to the lower mold base (11). A clamping block (17) is fixedly mounted on the telescopic end of the electric telescopic rod (16).

4. The sheet metal processing mold according to claim 1, characterized in that: The top surface of the lower mold base (11) is provided with four groups of mounting holes (14), the bottom surface of the lower mold block (12) is fixedly provided with an insertion rod (15) matching the specifications of the mounting holes (14), and the upper mold base (20) is connected to the upper mold block (21) via a slot.

5. The sheet metal processing mold according to claim 1, characterized in that: A connecting rod (24) is fixedly installed between the fixing plate (4) and the supporting column (2).

6. The sheet metal processing mold according to claim 1, characterized in that: The stepper motor A (5) and the stepper motor B (9) rotate 180 degrees each time.

Images