Stamping equipment for metal plate preparation

Abstract

The utility model relates to the field of stamping equipment, in particular to stamping equipment for metal plate preparation. Comprising a punching machine, a square hole groove is formed in one end of the punching machine, a pressure cylinder is installed on the surface of the punching machine, one end of the pressure cylinder is fixedly connected with a pressing block assembly, the pressing block assembly is slidably connected with the interior of the punching machine, and a switch box is installed on one side of the punching machine; a pressing plate is installed on the surface, close to the pressing block assembly, of the punching machine, limiting structures are arranged on the two sides of the pressing block assembly, each limiting structure comprises two fixing blocks, the fixing blocks are fixedly connected with the pressing block assembly, a positioning rail is fixedly connected to one side of each fixing block, and a threaded block is slidably connected to the interior of each positioning rail. According to the stamping equipment for metal plate preparation, the problems that according to traditional stamping equipment, a stamping die is fixed through bolts, when replacement is needed, tools need to be repeatedly used for disassembly and replacement, and inconvenience is brought to operators are solved.

Description

Technical Field

[0001] This utility model relates to the field of stamping equipment, and in particular to a stamping equipment for preparing metal sheets. Background Technology

[0002] Stamping equipment is a type of mechanical equipment that uses mechanical force to form, shear, punch, and bend metal materials using dies. It is typically used for the mass production of various metal parts.

[0003] Existing technologies, such as the utility model with publication number CN222036537U, specifically disclose an automatic stamping equipment for metal sheets, including a machine body, a support platform, an upper template, and a lower template. It also includes a buffer assembly for buffering compensation during workpiece stamping; a mounting plate movably mounted above the support platform; a mounting seat fixedly mounted on the support platform; a damper fixedly connected at both ends to the mounting plate and the mounting seat; a buffer spring fixedly connected at both ends to the support platform and the mounting plate; a mounting frame fixedly mounted on the bottom surface of the mounting plate; a sliding plate installed within the mounting frame; a compression spring fixedly connected to the sliding plates on both sides; and a hinge rod hinged at both ends to the mounting seat and the sliding plate, respectively. In daily production and life, the combined use of the damper and the buffer spring reduces the deformation of the buffer spring and slows down its rebound speed when recovering its deformation, improving the buffering effect of the buffer spring on the mounting plate and preventing the rebound force of the buffer spring from affecting the processing accuracy of the next workpiece.

[0004] The following defects were found in the above-mentioned content: When preparing and stamping metal sheets, the stamping requirements of the metal sheets are different. Therefore, the stamping die is changed according to the actual processing needs to change the stamping content. However, traditional stamping equipment uses bolts to fix the stamping die. When it is necessary to change it, it is necessary to repeatedly use tools to disassemble and replace it, which brings inconvenience to the operators. Utility Model Content

[0005] The purpose of this invention is to solve the problem that traditional stamping equipment relies on bolts to fix the stamping die, and when it needs to be replaced, it requires repeated disassembly and replacement using tools, which is inconvenient for operators.

[0006] To solve the above-mentioned technical problems, this utility model provides a stamping equipment for preparing metal sheets, comprising: a stamping machine, one end of which has a square hole slot; a pressure cylinder mounted on the surface of the stamping machine; a pressure block assembly fixedly connected to one end of the pressure cylinder; the pressure block assembly being slidably connected to the interior of the stamping machine; a switch box mounted on one side of the stamping machine; a pressure plate mounted on the surface of the stamping machine near the pressure block assembly; and limiting structures on both sides of the pressure block assembly, each limiting structure including two sets of fixing blocks fixedly connected to the pressure block assembly; a positioning rail fixedly connected to one side of each fixing block; and a threaded block slidably connected inside the positioning rail. A clamping plate is fixedly connected to one side of the threaded block. A lead screw is threadedly connected inside the threaded block. The lead screw is rotatably connected to the inside of the positioning rail. A first bevel gear is fixedly connected to one end of the lead screw. A second bevel gear meshes with the tooth surface of the first bevel gear. A support rod is fixedly connected to one end of the second bevel gear. One end of the support rod is movably connected to the inside of the positioning rail. A rotating rod is fixedly connected to the other end of the bevel gear. The rotating rod penetrates the inside of the positioning rail. A ring is fitted on the arc surface of the rotating rod. The ring is fixedly connected to one side of the positioning rail. Several circular grooves are opened on one side of the ring. A circular plate is fixedly connected to the arc surface of the rotating rod.

[0007] Preferably, one end of the rotating rod is fixedly connected to a rotating handle, and the cross-section of the rotating handle is "O" shaped.

[0008] Preferably, a rod is slidably connected to one side of the circular plate, and one side of the rod is movably connected to the interior of the circular groove.

[0009] Preferably, a rubber pad is fixedly connected to the surface of the clamping plate, and the surface of the rubber pad has several long grooves.

[0010] Preferably, the square hole groove is provided with an auxiliary structure inside. The auxiliary structure includes two slide rails, which are fixedly connected to the inside of the square hole groove. A slider is slidably connected inside the slide rail. An L-shaped block is fixedly connected to one side of the slider. A receiving box is fixedly connected to the surface of the L-shaped block. A spring is fixedly connected to one side of the receiving box. A positioning plate is fixedly connected to one end of the spring. The lower surface of the positioning plate is fixedly connected to the square hole groove.

[0011] Preferably, a handle is fixedly connected to one end of the receiving box, and the handle has a "U" shaped cross-section.

[0012] Preferably, a micro magnetic pad is fixedly connected inside the receiving box, and the size of the micro magnetic pad is adapted to the size of the receiving box.

[0013] Compared with related technologies, the stamping equipment for preparing metal sheets provided by this utility model has the following beneficial effects:

[0014] This utility model provides a stamping device for preparing metal sheets. When it is necessary to limit the mold, four fixing blocks and positioning rails are first installed on both sides of the pressure block assembly. Then, rotating the handle will drive the rotating rod to rotate, achieving the effect of the handle quickly rotating the rotating rod. Then, the rotating rod will drive the circular plate to move. Then, the rotating rod will move along the inside of the circular ring and rotate inside the positioning rail. At this time, the rotating rod will drive the second bevel gear to move, and then drive the first bevel gear to rotate. Then, the first bevel gear will drive the lead screw to rotate along the inside of the positioning rail. Then, the lead screw will move up and down along the inside of the threaded block. Then, the threaded block will drive the clamping plate and rubber pad to move, achieving the effect of the rubber pad increasing the friction of the mold. Then, it will be rotated to the appropriate position, and the insert rod will be inserted into the circular plate and the circular groove, achieving the effect of the insert rod temporarily fixing the rotating rod. By setting the limiting structure, the effect of quick installation and disassembly of the mold is achieved. Attached Figure Description

[0015] Figure 1 A schematic diagram of the structure of a stamping equipment for preparing metal sheets provided by this utility model;

[0016] Figure 2 for Figure 1 The diagram shows the structure of the limiting structure.

[0017] Figure 3 for Figure 2 A schematic diagram of one side of the limiting structure shown;

[0018] Figure 4 for Figure 3 The diagram shows the internal structure of the limiting structure.

[0019] Figure 5 for Figure 1 The diagram shows the structure of the auxiliary structure.

[0020] Figure 6 for Figure 5 A schematic diagram of the bottom structure of the auxiliary structure shown;

[0021] The following are the labeling elements in the diagram: 1. Pressing machine; 2. Square hole slot; 3. Pressure cylinder; 4. Pressing block assembly; 5. Switch box; 6. Pressure plate; 7. Limiting structure; 701. Fixing block; 702. Positioning rail; 703. Threaded block; 704. Clamping plate; 705. Lead screw; 706. First bevel gear; 707. Second bevel gear; 708. Rotating rod; 709. Rotary handle; 710. Ring; 711. Circular groove; 712. Circular plate; 713. Insert rod; 714. Rubber pad; 715. Support rod; 8. Auxiliary structure; 81. Slide rail; 82. Slider; 83. L-shaped block; 84. Receiver box; 85. Positioning plate; 86. Spring; 87. Handle; 88. Micro magnetic pad. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0023] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0024] Please see Figures 1 to 6 The present invention provides a stamping equipment for preparing metal sheets, comprising: a stamping machine 1, a square hole groove 2 at one end of the stamping machine 1, a pressure cylinder 3 mounted on the surface of the stamping machine 1, a pressure block assembly 4 fixedly connected to one end of the pressure cylinder 3, the pressure block assembly 4 being slidably connected to the interior of the stamping machine 1, a switch box 5 mounted on one side of the stamping machine 1, a pressure plate 6 mounted on the surface of the stamping machine 1 near the pressure block assembly 4, limiting structures 7 on both sides of the pressure block assembly 4, and an auxiliary structure 8 inside the square hole groove 2.

[0025] In the embodiments of this utility model, please refer to Figure 2 , Figure 3 and Figure 4The limiting structure 7 includes two sets of fixing blocks 701. The fixing blocks 701 are fixedly connected to the pressure block assembly 4. A positioning rail 702 is fixedly connected to one side of the fixing blocks 701. A threaded block 703 is slidably connected inside the positioning rail 702. A clamping plate 704 is fixedly connected to one side of the threaded block 703. A lead screw 705 is threadedly connected inside the threaded block 703. The lead screw 705 is rotatably connected to the inside of the positioning rail 702. A first bevel gear 706 is fixedly connected to one end of the lead screw 705. The teeth of the first bevel gear 706 mesh. There is a second bevel gear 707, one end of which is fixedly connected to a support rod 715. One end of the support rod 715 is movably connected to the interior of the positioning rail 702. The other end of the bevel gear is fixedly connected to a rotating rod 708, which passes through the interior of the positioning rail 702. A ring 710 is fitted on the arc surface of the rotating rod 708. The ring 710 is fixedly connected to one side of the positioning rail 702. Several circular grooves 711 are opened on one side of the ring 710. A circular plate 712 is fixedly connected to the arc surface of the rotating rod 708.

[0026] One end of the rotating rod 708 is fixedly connected to a handle 709, and the cross-section of the handle 709 is "O" shaped.

[0027] A rod 713 is slidably connected to one side of the circular plate 712, and one side of the rod 713 is movably connected to the inside of the circular groove 711.

[0028] A rubber pad 714 is fixedly connected to the surface of the clamping plate 704, and several long grooves are opened on the surface of the rubber pad 714.

[0029] In the embodiments of this utility model, please refer to Figure 5 and Figure 6 The auxiliary structure 8 includes two slide rails 81, which are fixedly connected to the inside of the square hole groove 2. A slider 82 is slidably connected inside the slide rails 81. An L-shaped block 83 is fixedly connected to one side of the slider 82. A receiving box 84 is fixedly connected to the surface of the L-shaped block 83. A spring 86 is fixedly connected to one side of the receiving box 84. A positioning plate 85 is fixedly connected to one end of the spring 86, and the lower surface of the positioning plate 85 is fixedly connected to the square hole groove 2. A handle 87 is fixedly connected to one end of the receiving box 84, and the handle 87 has a U-shaped cross-section. A micro-magnetic pad 88 is fixedly connected inside the receiving box 84, and the size of the micro-magnetic pad 88 is adapted to the size of the receiving box 84.

[0030] The working principle of the stamping equipment for preparing metal sheets provided by this utility model is as follows: When it is necessary to limit the mold, first install four fixing blocks 701 and positioning rails 702 on both sides of the pressure block assembly 4. Then, rotating the handle 709 will drive the rotating rod 708 to rotate, achieving the effect of facilitating the rapid rotation of the rotating rod 708 by the handle 709. Then, the rotation of the rotating rod 708 will drive the circular plate 712 to move. Then, the rotating rod 708 will move along the inside of the ring 710 and rotate inside the positioning rail 702. At this time, the rotating rod 708 will drive the second bevel gear 707 to move, and then drive the first bevel gear 70... 6. Rotation causes the first bevel gear 706 to drive the lead screw 705 to rotate along the inside of the positioning rail 702. Then, the lead screw 705 rotates and moves up and down along the inside of the threaded block 703. Next, the threaded block 703 drives the clamping plate 704 and the rubber pad 714 to move, which facilitates the rubber pad 714 to increase the friction of the mold. Then, it rotates to the appropriate position and inserts the insertion rod 713 into the circular plate 712 and the circular groove 711, which further temporarily fixes the rotating rod 708. By setting the limiting structure 7, the mold can be quickly installed and disassembled.

[0031] When it is necessary to collect waste material from the mold, first pull the handle 87 to move the receiving box 84, which in turn moves the two L-shaped blocks 83 and the slider 82, achieving the effect of facilitating the quick movement of the receiving box 84 by the handle 87. Then, the slider 82 moves along the inside of the slide rail 81, and then the movement of the receiving box 84 moves the micro magnetic pad 88, achieving the effect of preventing the waste material from jumping out of the receiving box 84. Subsequently, the receiving box 84 drives the spring 86 and the positioning plate 85 to be installed on the square hole groove 2. By setting the auxiliary structure 8, the receiving box 84 can quickly collect waste material.

[0032] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0033] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A press apparatus for sheet metal production, characterized by comprising: Include: Punching machine (1), one end of the punching machine (1) is provided with square hole groove (2), the surface of the punching machine (1) is provided with booster cylinder (3), one end of the booster cylinder (3) is fixedly connected with pressure block assembly (4), the pressure block assembly (4) is slidably connected with the inside of the punching machine (1), one side of the punching machine (1) is provided with switch box (5), the surface of the punching machine (1) close to the pressure block assembly (4) is provided with pressing plate (6), both sides of the pressure block assembly (4) are provided with limiting structure (7), the limiting structure (7) includes two groups of fixed blocks (701), the fixed blocks (701) are fixedly connected with the pressure block assembly (4), one side of the fixed block (701) is fixedly connected with the positioning rail (702), the inside of the positioning rail (702) is slidably connected with the threaded block (703), one side of the threaded block (703) is fixedly connected with the clamping plate (704), the inside of the threaded block (703) is threadedly connected with the lead screw (705), the lead screw (705) is rotatably connected with the inside of the positioning rail (702), one end of the lead screw (705) is fixedly connected with the first bevel gear (706), the tooth surface of the first bevel gear (706) is engaged with the second bevel gear (707), one end of the second bevel gear (707) is fixedly connected with the support rod (715), one end of the support rod (715) is movably connected with the inside of the positioning rail (702), the other end of the bevel gear is fixedly connected with the rotating rod (708), the rotating rod (708) penetrates the inside of the positioning rail (702), the circular arc surface of the rotating rod (708) is sleeved with the circular ring (710), one side of the circular ring (710) is fixedly connected with the positioning rail (702), a plurality of circular grooves (711) are formed in one side of the circular ring (710), and the circular arc surface of the rotating rod (708) is fixedly connected with the circular plate (712).

2. The press apparatus for sheet metal working according to claim 1, wherein One end of the rotating rod (708) is fixedly connected with the rotating handle (709), and the section of the rotating handle (709) is "O".

3. The press apparatus for sheet metal working according to claim 1, wherein One side of the circular plate (712) is slidably connected with the inserting rod (713), and one side of the inserting rod (713) is movably connected with the inside of the circular groove (711).

4. The press apparatus for sheet metal working according to claim 1, wherein The surface of the clamping plate (704) is fixedly connected with the rubber pad (714), and a plurality of long grooves are formed in the surface of the rubber pad (714).

5. The metal plate manufacturing press apparatus according to claim 1, wherein The inside of the square hole groove (2) is provided with auxiliary structure (8), the auxiliary structure (8) includes two slide rails (81), the slide rails (81) are fixedly connected with the inside of the square hole groove (2), the inside of the slide rail (81) is slidably connected with the sliding block (82), one side of the sliding block (82) is fixedly connected with the L-shaped block (83), the surface of the L-shaped block (83) is fixedly connected with the receiving box (84), one side of the receiving box (84) is fixedly connected with the spring (86), one end of the spring (86) is fixedly connected with the positioning plate (85), and the lower surface of the positioning plate (85) is fixedly connected with the square hole groove (2).

6. The press apparatus for sheet metal working according to claim 5, wherein One end of the receiving box (84) is fixedly connected with a handle (87), and the handle (87) is in a "U" shape in section.

7. The metal plate manufacturing press apparatus according to claim 5, wherein The inside of the receiving box (84) is fixedly connected with a micro magnetic pad (88), and the size of the micro magnetic pad (88) is matched with the size of the receiving box (84).

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