Stamping die with noise reduction function

Abstract

The utility model relates to the field of stamping dies, in particular to a stamping die with a noise reduction function. The utility model provides a stamping die with a noise reduction function. The stamping die comprises a stamping machine outer frame, an air cylinder, a pressing plate, a stamping table, a die body and the like. The punching machine outer frame is made of porous sound absorption materials, the air cylinder is installed at the top of the punching machine outer frame, the pressing plate is installed on a piston of the air cylinder, the punching table is arranged in the punching machine outer frame, the fixing rod is installed in the punching table, the first elastic piece is arranged on the outer side of the fixing rod in a sleeving mode, and the die is arranged on the outer side of the fixing rod in a sliding mode. The punching machine outer frame is made of porous sound absorption materials, the punching process is closed, the noise reduction effect is achieved, the double-shaft motor works to drive the rubber wheel to rotate, the rubber wheel pushes the materials to the punching table, the air cylinder works to push the pressing plate to downwards extrude the materials, the materials downwards push the die, the materials are punched and formed, and the automatic pushing effect is achieved.

Description

Technical Field

[0001] The utility model relates to the field of stamping dies, in particular to a stamping die with a noise reduction function. Background Art

[0002] Stamping dies are special process equipment used to process materials (metal or non-metal) into parts (or semi-finished products) during cold stamping. They are called cold stamping dies (commonly known as cold stamping dies). Stamping is a pressure processing method that uses a die installed on a press to apply pressure to the material at room temperature to separate or plastically deform it, thereby obtaining the desired parts.

[0003] The existing stamping dies need to separate or plastically deform the materials when working, which will generate a lot of noise, affecting the health of the workers. In addition, the existing stamping dies need to put the materials into the dies one by one, which increases the labor cost.

[0004] Therefore, in order to solve the above problems, a stamping die with noise reduction function is specially designed. Utility Model Content

[0005] In order to overcome the disadvantages that a lot of noise is generated during separation or plastic deformation, and that the existing stamping dies require materials to be placed into the dies one by one, which increases labor costs, the utility model provides a stamping die with a noise reduction function.

[0006] The technical implementation scheme of the utility model is: a stamping die with a noise reduction function, including a stamping machine frame, a cylinder, a pressure plate, a stamping table, a die, a fixed rod, a first elastic member, a mounting frame, a guide rod, a limit plate and a third elastic member. The stamping machine frame is made of a porous sound-absorbing material, a cylinder is installed on the top of the stamping machine frame, a pressure plate is installed on the piston of the cylinder, a stamping table is arranged in the stamping machine frame, a fixed rod is installed in the stamping table, a first elastic member is sleeved on the outer side of the fixed rod, a die is slidably arranged on the outer side of the fixed rod, the die is in slidable contact with the stamping table, a mounting frame is arranged in the inner stamping machine frame, guide rods are symmetrically installed on both sides of the mounting frame, the third elastic member is sleeved on the outer side of the guide rods, and the guide rods on the same side are slidably connected to the limit plate together.

[0007] Furthermore, it also includes a sleeve rod and a second elastic member. The sleeve rods are symmetrically arranged on the top of the stamping table, and the second elastic member is sleeved on the outer side of the sleeve rods.

[0008] Furthermore, it also includes a fixing frame, a dual-axis motor and a rubber wheel. The fixing frame is arranged inside the outer frame of the punching machine, and the dual-axis motor is installed on the fixing frame. The output shaft of the dual-axis motor is connected to the rubber wheel through a coupling, and the rubber wheel is located on the side of the mounting frame.

[0009] Furthermore, the invention also comprises a door, and the door is rotatably arranged on the side of the outer frame of the punching machine.

[0010] Furthermore, the invention also comprises a shock-absorbing pad, and the shock-absorbing pad is pasted on the bottom of the outer frame of the punching machine.

[0011] Furthermore, a cleaning wipe is also included. A placement groove is provided on the side of the punching machine outer frame, and the cleaning wipe is arranged in the placement groove.

[0012] Furthermore, a collecting frame is also included, and the collecting frame is arranged inside the outer frame of the punching machine.

[0013] The utility model has the following advantages: the outer frame of the punching machine is made of porous sound-absorbing material, and the punching process is enclosed to reduce noise. The dual-axis motor works to drive the rubber wheel to rotate, and the rubber wheel pushes the material to the punching table. The cylinder works to push the pressing plate downward to extrude the material, and the material pushes the mold downward. The material is stamped into shape to achieve an automatic pushing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the motor, pressing plate and punching machine outer frame of the utility model.

[0016] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of the pressing plate, the punching table and the placement groove of the utility model.

[0017] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the mold, sleeve rod and mounting frame of the utility model.

[0018] Figure 5 It is a three-dimensional cross-sectional structural schematic diagram of the punching table, the fixing rod and the sleeve rod of the utility model.

[0019] In the above figures: 1: punching machine frame, 2: door, 3: cylinder, 4: pressure plate, 5: punching table, 6: mold, 7: fixing rod, 8: first elastic member, 9: sleeve rod, 10: second elastic member, 11: shock-absorbing pad, 12: placement groove, 13: cleaning wipe, 14: collection frame, 15: fixing frame, 16: dual-axis motor, 17: rubber wheel, 18: mounting frame, 19: guide rod, 20: limit plate, 21: third elastic member. DETAILED DESCRIPTION

[0020] Reference to an embodiment herein means that a particular feature, structure, or characteristic described in conjunction with the embodiment may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] Example 1

[0022] A stamping die with noise reduction function, such as Figure 1-Figure 5 As shown, it includes a punching machine frame 1, a door 2, a cylinder 3, a pressing plate 4, a punching table 5, a mold 6, a fixing rod 7, a first elastic member 8, a fixing frame 15, a double-axis motor 16, a rubber wheel 17, a mounting frame 18, a guide rod 19, a limit plate 20 and a third elastic member 21. The punching machine frame 1 is made of a porous sound-absorbing material, and a door 2 is rotatably arranged on the side of the punching machine frame 1. A cylinder 3 is installed on the top of the punching machine frame 1, and a pressing plate 4 is installed on the piston of the cylinder 3. A punching table 5 is arranged in the punching machine frame 1, and a fixing rod 7 is installed in the punching table 5. The outside of the fixing rod 7 is sleeved with the third elastic member 21. An elastic member 8, a mold 6 is slidably arranged on the outside of the fixed rod 7, the mold 6 is in sliding contact with the punching table 5, a fixed frame 15 is arranged on the right side of the punching machine outer frame 1, a double-axis motor 16 is installed on the fixed frame 15, and the output shaft of the double-axis motor 16 is connected to the rubber wheel 17 through a coupling, and a mounting frame 18 is arranged on the right side of the punching table 5 in the inner punching machine outer frame 1. Guide rods 19 are symmetrically installed on the front and rear sides of the mounting frame 18, and the third elastic member 21 is sleeved on the outside of the guide rods 19, and the guide rods 19 on the same side are slidably connected to the limit plate 20, and the rubber wheel 17 is located on the side of the mounting frame 18.

[0023] The outer frame 1 of the punching machine encloses this punching process. At the same time, the outer frame 1 of the punching machine is made of porous sound-absorbing material, which plays a role in reducing noise. The material to be punched is placed on the mounting frame 18. If the material width is greater than the mounting frame 18, the material pushes the limit plate 20 to move to both sides along the guide rod 19, and the dual-axis motor 16 works to drive the rubber wheel 17 to rotate. The rubber wheel 17 pushes the material to move toward the punching table 5. After the material moves to the punching table 5, the cylinder 3 works to push the pressing plate 4 to move downward, and the pressing plate 4 squeezes the material downward. The material squeezes the mold 6 downward, and the mold 6 moves downward along the fixed rod 7. The material sinks into the punching table 5 and is punched and formed. The cylinder 3 moves the pressing plate 4 upward, and the rubber wheel 17 pushes the material to move, and the punching work is repeated.

[0024] Example 2

[0025] On the basis of Example 1, Figure 2 and Figure 4As shown, it also includes a sleeve rod 9, a second elastic member 10, a shock-absorbing pad 11, a cleaning wipe 13 and a collection frame 14. The sleeve rod 9 is symmetrically arranged on the top of the punching table 5, and the second elastic member 10 is sleeved on the outside of the sleeve rod 9. The sleeve rod 9 plays the role of lifting the material. The shock-absorbing pad 11 is pasted on the bottom of the punching machine outer frame 1, and a placement groove 12 is opened on the side of the punching machine outer frame 1. A cleaning wipe 13 is arranged in the placement groove 12. A collection frame 14 is arranged in the punching machine outer frame 1, and the collection frame 14 serves to collect the finished products.

[0026] The formed material falls into the collecting frame 14 on the side to collect the material. The cleaning wipe 13 placed in the placement groove 12 plays a role in cleaning the device. The shock-absorbing pad 11 pasted on the bottom of the punching machine frame 1 plays a role in shock absorption and noise reduction.

[0027] Although the utility model is described in detail with reference to the above embodiments, it is obvious to those skilled in the art through this disclosure that various changes or modifications can be made to the utility model without departing from the principle and spirit of the utility model defined by the claims. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, not to limit the utility model, but the scope of protection is limited by the content of the claims.

Claims

1. A stamping die with noise reduction function, comprising a stamping machine frame (1), a cylinder (3), a pressing plate (4) and a stamping table (5), wherein the stamping machine frame (1) is made of a porous sound-absorbing material, a cylinder (3) is installed on the top of the stamping machine frame (1), a pressing plate (4) is installed on the piston of the cylinder (3), and a stamping table (5) is arranged inside the stamping machine frame (1), wherein: The invention also comprises a mould (6), a fixing rod (7), a first elastic member (8), a mounting frame (18), a guide rod (19), a limit plate (20) and a third elastic member (21); a fixing rod (7) is mounted inside the punching platform (5); the first elastic member (8) is sleeved on the outer side of the fixing rod (7); a mould (6) is slidably mounted on the outer side of the fixing rod (7); the mould (6) is in slidable contact with the punching platform (5); a mounting frame (18) is mounted inside the inner punching machine outer frame (1); guide rods (19) are symmetrically mounted on both sides of the mounting frame (18); the outer sides of the guide rods (19) are sleeved with the third elastic member (21); and the guide rods (19) on the same side are slidably connected to the limit plate (20).

2. A stamping die with noise reduction function according to claim 1, characterized in that: It also includes a sleeve rod (9) and a second elastic member (10). The sleeve rod (9) is symmetrically arranged on the top of the punching platform (5), and the second elastic member (10) is sleeved on the outer side of the sleeve rod (9).

3. A stamping die with noise reduction function according to claim 2, characterized in that: The invention also comprises a fixing frame (15), a double-shaft motor (16) and a rubber wheel (17). The fixing frame (15) is arranged inside the punching machine outer frame (1), the double-shaft motor (16) is mounted on the fixing frame (15), the output shaft of the double-shaft motor (16) is connected to the rubber wheel (17) through a coupling, and the rubber wheel (17) is located on the side of the mounting frame (18).

4. A stamping die with noise reduction function according to claim 3, characterized in that: It also includes a door (2), which is rotatably arranged on the side of the punching machine outer frame (1).

5. A stamping die with noise reduction function according to claim 4, characterized in that: It also includes a shock absorbing pad (11), and the shock absorbing pad (11) is pasted on the bottom of the punching machine outer frame (1).

6. A stamping die with noise reduction function according to claim 5, characterized in that: The invention also comprises a cleaning wipe (13). A placement groove (12) is provided on the side of the punching machine outer frame (1), and the cleaning wipe (13) is arranged in the placement groove (12).

7. A stamping die with noise reduction function according to claim 6, characterized in that: It also includes a collecting frame (14), which is arranged inside the punching machine outer frame (1).

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