Stamping die with cleaning structure

Abstract

The utility model relates to the technical field of stamping dies, and discloses a stamping die with a cleaning structure, a waste cleaning device is composed of a fixed plate, a shaft rod, a spring, a sliding block, a limiting plate and a push plate, the fixed plate is fixedly installed at the bottom of a movable plate, the shaft rod is fixed inside the fixed plate, the spring is connected to the surface of the shaft rod in a sleeved mode, and the sliding block is fixed to the limiting plate. The sliding block is fixedly installed at one end of the spring, the limiting plate is fixedly installed at the bottom of the sliding block, the push plate is fixedly installed at the bottom of the limiting plate, the blowing device is composed of a motor, an air pump, an air outlet pipe and an air outlet nozzle, the air pump is fixedly installed at the top of the movable plate, and the motor is fixedly installed at the top of the air pump. According to the stamping die with the cleaning structure, by arranging the waste cleaning device and the blowing device, waste generated by stamping enters the collecting box through the push plate to be placed in a centralized mode, follow-up treatment is facilitated, the cleaning effect is good, shutdown operation is not needed, and using is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, in particular to a stamping die with a cleaning structure. Background Art

[0002] A stamping die is a special process equipment used in cold stamping to deform or break a sheet (metal or non-metal) into a part (or semi-finished product) with a certain shape and size. It is called a stamping die.

[0003] The utility model application number 202121645082.7 discloses a stamping mold with a cleaning structure, including a base, support plates are fixedly connected on both sides of the bottom end of the base, a collecting mechanism is provided between the two support plates, through grooves are provided on both sides of the upper end of the base, and the bottom ends of the two through grooves correspond to the collecting mechanism. A lower mold is fixedly connected to the center position of the upper end of the base, and cleaning mechanisms are provided on both sides of the lower mold. The upper end of the base is fixedly connected to a top plate through four pillars, a hydraulic cylinder is fixedly connected to the center position of the bottom end of the top plate, and a lifting plate is fixedly connected to the output end of the hydraulic cylinder. The four corners of the lifting plate are movably connected to the four pillars respectively, and the bottom end of the lifting plate is fixedly connected to an upper mold, and the upper mold corresponds to the lower mold.

[0004] The stamping die with a cleaning structure does not require manual cleaning or shutdown operations, but the device still has room for improvement. For example, the device can only clean the waste on the surface of the base, but cannot clean the waste in the lower die, which greatly reduces its cleaning effect. In addition, the device does not fix the lower die. During the stamping process, the stamped workpiece will shift after being subjected to pressure, which reduces its use effect and cannot meet current needs. Utility Model Content

[0005] The purpose of the utility model is to provide a stamping die with a cleaning structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stamping die with a cleaning structure, comprising a bracket, a movable plate, a workbench, a collecting box, a base, a waste cleaning device, and a blowing device, wherein the movable plate is arranged inside the bracket, the workbench is arranged at the bottom of the bracket, the collecting box is arranged at the bottom of the workbench, the base is arranged at the top of the workbench, the waste cleaning device is arranged at the bottom of the movable plate, and the blowing device is arranged at the top of the movable plate.

[0007] The waste cleaning device consists of a fixed plate, an axle, a spring, a slider, a limit plate, and a push plate. The fixed plate is fixedly installed at the bottom of the movable plate, the axle is fixed inside the fixed plate, the spring is sleeved on the surface of the axle, the slider is fixedly installed at one end of the spring, the limit plate is fixedly installed at the bottom of the slider, and the push plate is fixedly installed at the bottom of the limit plate.

[0008] The blowing device consists of a motor, an air pump, an air outlet pipe, and an air outlet nozzle. The air pump is fixedly installed on the top of the movable plate, the motor is fixedly installed on the top of the air pump, the air outlet pipe is fixedly connected to the air outlet end of the air pump, and the air outlet nozzle is fixedly installed on the other end where the air outlet pipe and the air pump are connected.

[0009] Preferably, a stamping assembly is fixedly installed inside the bracket, and the other end of the stamping assembly is fixedly connected to the movable plate, and the movable plate can slide on the surface of the bracket. By driving the stamping assembly, the movable plate can be driven to slide on the surface of the bracket to stamp the workpiece to be stamped.

[0010] Preferably, a buffer device matching the movable plate is provided on the top of the workbench, and the buffer device protects the base to avoid pressure on the base at the moment of stamping, which would cause irreversible deformation of the base.

[0011] Preferably, a notch that narrows inward is provided at the top of the base, and a groove is provided at the bottom of the base, and the notch and the groove are connected. This arrangement can discharge waste on the surface of the notch through the groove into the collection box 4 for centralized placement, which is convenient for processing.

[0012] Preferably, the bottom end of the push plate is tilted and matches the notch on the surface of the base. This arrangement allows the waste to be removed by the push plate, facilitating subsequent centralized processing.

[0013] Preferably, the shaft rod, spring, slider, limit plate and push plate are all grouped together, with a total of four groups distributed in a rectangular shape at the bottom of the fixed plate. The four groups of the device are convenient for cleaning the waste in the base, and clamping and fixing the four sides of the lower mold in the center of the base to avoid displacement of the stamped workpiece after being subjected to pressure during the stamping process.

[0014] Preferably, the air outlet nozzle is inclined to face the center of the base, and this arrangement facilitates blowing the waste generated by the lower mold placed in the center of the base into the slot in the base.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) The stamping die with a cleaning structure is provided with a waste cleaning device and a blowing device to allow the waste generated by stamping to enter a collection box through a push plate for centralized placement, which is convenient for subsequent processing, has a good cleaning effect, and does not require shutdown operation, making it more convenient to use.

[0017] (2) The stamping die with a cleaning structure is provided with a shaft, a spring, a slider, a limit plate, and a push plate, which can clamp and fix the four sides of the lower die at the center of the base, thereby preventing the stamping workpiece from deflecting after being subjected to pressure during the stamping process, making the stamping more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of the waste cleaning device of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the waste cleaning device of the utility model;

[0022] Figure 5 It is a schematic diagram of the overall structure of the base of the utility model.

[0023] In the figure: 1. bracket; 2. movable plate; 3. workbench; 4. collection box; 5. base; 6. waste cleaning device; 601. fixed plate; 602. shaft; 603. spring; 604. slider; 605. limit plate; 606. push plate; 7. blowing device; 701. motor; 702. air pump; 703. outlet pipe; 704. outlet nozzle. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-5The utility model provides a technical solution: a stamping die with a cleaning structure, including a bracket 1, a movable plate 2, a workbench 3, a collection box 4, a base 5, a waste cleaning device 6, and an air blowing device 7. The movable plate 2 is arranged inside the bracket 1, and a stamping component is fixedly installed inside the bracket 1. The other end of the stamping component is fixedly connected to the movable plate 2, and the movable plate 2 can slide on the surface of the bracket 1. By driving the stamping component, the movable plate 2 can be driven to slide on the surface of the bracket 1 to realize stamping of the workpiece to be stamped. The workbench 3 is arranged at the bottom of the bracket 1, and the top of the workbench 3 is provided with a movable plate 2 and a movable plate 2. The movable plate 2 is matched with a buffer device, and the buffer device protects the base 5 to avoid pressure on the base 5 at the moment of stamping, which causes irreversible deformation of the base 5. The collecting box 4 is arranged at the bottom of the workbench 3, and the base 5 is arranged at the top of the workbench 3. The top of the base 5 is provided with a notch that shrinks inward, and the bottom of the base 5 is provided with a groove, and the notch and the groove are connected. This arrangement can discharge the waste on the surface of the notch through the groove into the collecting box 4 for centralized placement, which is convenient for processing. The waste cleaning device 6 is arranged at the bottom of the movable plate 2, and the blowing device 7 is arranged at the top of the movable plate 2.

[0026] The waste cleaning device 6 is composed of a fixed plate 601, a shaft 602, a spring 603, a slider 604, a limit plate 605, and a push plate 606. The fixed plate 601 is fixedly installed at the bottom of the movable plate 2, the shaft 602 is fixed inside the fixed plate 601, the spring 603 is sleeved on the surface of the shaft 602, the slider 604 is fixedly installed at one end of the spring 603, the limit plate 605 is fixedly installed at the bottom of the slider 604, the push plate 606 is fixedly installed at the bottom of the limit plate 605, and the bottom end of the push plate 606 is inclined. It is set obliquely and matches the groove on the surface of the base 5. This setting can remove the waste through the push plate 606 to facilitate subsequent centralized processing. The shaft 602, spring 603, slider 604, limit plate 605, and push plate 606 are all in a group, and there are four groups distributed in a rectangular shape at the bottom of the fixed plate 601. The four groups of this device are convenient for cleaning the waste in the base 5, and the four sides of the lower mold in the center of the base 5 are clamped and fixed to avoid displacement of the stamped workpiece after being subjected to pressure during the stamping process.

[0027] The blowing device 7 is composed of a motor 701, an air pump 702, an air outlet pipe 703, and an air outlet nozzle 704. The air pump 702 is fixedly installed on the top of the movable plate 2, the motor 701 is fixedly installed on the top of the air pump 702, the air outlet pipe 703 is fixedly connected to the air outlet end of the air pump 702, and the air outlet nozzle 704 is fixedly installed at the other end where the air outlet pipe 703 and the air pump 702 are connected. The air outlet nozzle 704 is inclined to face the center of the base 5. This arrangement facilitates blowing the waste generated by the lower mold placed in the center of the base 5 into the slot in the base 5.

[0028] When in use, place the workpiece to be stamped on the lower die in the center of the base 5, drive the stamping assembly, move the movable plate 2 downward on the surface of the bracket 1, drive the waste cleaning device 6 and the blowing device 7 to move downward, drive the motor 701 to make the air pump 702 generate gas to be blown out from the outlet nozzle 704 through the outlet pipe 703, and blow the previous waste into the groove in the base 5, and then the push plate 606 pushes the waste into the groove at the bottom of the base 5, and then the waste falls into the collection box 4 to achieve the cleaning effect.

[0029] 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.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A stamping die with a cleaning structure, comprising a bracket (1), a movable plate (2), a workbench (3), a collecting box (4), a base (5), a waste cleaning device (6), and an air blowing device (7), characterized in that: The movable plate (2) is arranged inside the bracket (1), the workbench (3) is arranged at the bottom of the bracket (1), the collecting box (4) is arranged at the bottom of the workbench (3), the base (5) is arranged at the top of the workbench (3), the waste cleaning device (6) is arranged at the bottom of the movable plate (2), and the blowing device (7) is arranged at the top of the movable plate (2); The waste cleaning device (6) is composed of a fixed plate (601), an axle (602), a spring (603), a slider (604), a limit plate (605), and a push plate (606); the fixed plate (601) is fixedly mounted on the bottom of the movable plate (2); the axle (602) is fixed inside the fixed plate (601); the spring (603) is sleeved on the surface of the axle (602); the slider (604) is fixedly mounted on one end of the spring (603); the limit plate (605) is fixedly mounted on the bottom of the slider (604); and the push plate (606) is fixedly mounted on the bottom of the limit plate (605); The blowing device (7) is composed of a motor (701), an air pump (702), an air outlet pipe (703), and an air outlet nozzle (704); the air pump (702) is fixedly mounted on the top of the movable plate (2); the motor (701) is fixedly mounted on the top of the air pump (702); the air outlet pipe (703) is fixedly connected to the air outlet end of the air pump (702); and the air outlet nozzle (704) is fixedly mounted on the other end where the air outlet pipe (703) and the air pump (702) are connected.

2. A stamping die with a cleaning structure according to claim 1, characterized in that: A punching assembly is fixedly installed inside the bracket (1), and the other end of the punching assembly is fixedly connected to the movable plate (2), and the movable plate (2) can slide on the surface of the bracket (1).

3. The stamping die with a cleaning structure according to claim 1, characterized in that: The top of the workbench (3) is provided with a buffer device that matches the movable plate (2).

4. The stamping die with a cleaning structure according to claim 1, characterized in that: The top end of the base (5) is provided with a notch which shrinks inwards, and the bottom end of the base (5) is provided with a groove, and the notch and the groove are connected.

5. The stamping die with a cleaning structure according to claim 1, characterized in that: The bottom end of the push plate (606) is tilted and matches the notch on the surface of the base (5).

6. The stamping die with a cleaning structure according to claim 1, characterized in that: The shaft rod (602), spring (603), slider (604), limit plate (605), and push plate (606) are grouped together, and there are four groups in total distributed in a rectangular shape at the bottom of the fixed plate (601).

7. The stamping die with a cleaning structure according to claim 1, characterized in that: The air outlet nozzle (704) is inclined to face the center of the base (5).

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