Stamping die for hardware stamping part

Abstract

The utility model provides a stamping die for hardware stamping parts, which relates to the technical field of stamping dies and comprises a base, a moving component is fixedly connected to the center of the top of the base, and a stamping component is fixedly connected to the position, close to the rear surface, of the top of the base. And the moving assembly comprises a fixing frame, and the fixing frame is fixedly connected to the top of the base. In the use process, the moving assembly and the stamping assembly are used in cooperation, the output end of the motor rotates intermittently, so that the lower dies arranged above the multiple moving blocks stay below the stamping head in sequence and are stamped by the stamping head, and when the stamped lower dies move out of the stamping area, the lower dies can move out of the stamping area. According to the stamping die for the hardware stamping part, a worker can safely take out stamped hardware and place the hardware to be stamped again, under the condition that normal stamping is not affected, the multiple pieces of hardware to be stamped are placed in advance, the waiting time is saved, and the stamping efficiency of the stamping die for the hardware stamping part is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, in particular to a stamping die for hardware stamping parts. Background Art

[0002] A stamping die is a special process equipment that processes materials (metal or non-metal) into parts (or semi-finished products) in cold stamping processing, called a cold stamping die. In the production and processing of hardware parts, a stamping die is an essential processing equipment.

[0003] In the prior art, such as a stamping die for hardware stamping parts in Chinese Patent CN210208279U, it includes a base. One side of the base is fixedly connected with a mounting seat. The top of the mounting seat is fixedly connected with a hydraulic device. And the bottom of the hydraulic device is connected with a mounting cover through a telescopic rod. And a positioning rod is coaxially connected inside the mounting cover. An annular seat is coaxially arranged outside the positioning rod. One end of the annular seat located inside the mounting cover is coaxially and fixedly connected with a first annular plate. A plurality of vertical rods are vertically and fixedly connected inside the mounting cover. A second through groove is arranged at the corresponding position of the annular seat. The other ends of the plurality of vertical rods extend into the second through grooves at the corresponding positions. The top of the second annular plate is also fixedly connected with a plurality of first return springs. The top of the base is fixedly connected with a positioning seat. The top of the positioning seat is coaxially connected with a placing seat. And the placing seat is telescopically connected to the positioning seat. The utility model not only improves the stability of placing the stamping parts, but also facilitates the discharging.

[0004] In the above patent, the positioning rod can press the placing seat. At the same time, after the stamping is completed, the elastic force of the second return spring can push the processed stamping parts out of the first through groove, facilitating the blanking. However, during the stamping process of the hardware parts, it is necessary to wait for the stamping head to move up and reset after the stamping is completed before the stamped hardware parts can be taken out, resulting in a slow processing speed of the hardware parts and affecting the stamping efficiency of the stamping die for hardware stamping parts. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problem in the prior art that during the stamping process of hardware parts, it is necessary to wait for the stamping head to move up and reset after the stamping is completed before the stamped hardware parts can be taken out, resulting in a slow processing speed of the hardware parts and affecting the stamping efficiency of the stamping die for hardware stamping parts, and to propose a stamping die for hardware stamping parts.

[0006] To achieve the above object, the present utility model adopts the following technical solutions: A stamping die for hardware stamping parts, comprising: a base, a moving component is fixedly connected to the center of the top of the base, and a stamping component is fixedly connected to a position near the rear surface of the top of the base; a moving component, the moving component includes a fixing frame, the fixing frame is fixedly connected to the top of the base, a motor is fixedly connected to an outer surface of one side of the fixing frame, an output end of the motor rotatably penetrates through the outer surface of one side of the fixing frame, the output end of the motor is fixedly connected to a threaded rod, a plurality of threaded blocks are equidistantly arranged on an outer surface of the threaded rod, an inner surface of the threaded block is in threaded rotation connection with the outer surface of the threaded rod, a moving block is fixedly connected to the top of each of the plurality of threaded blocks, and a lower die is arranged on the top of each of the plurality of moving blocks.

[0007] Preferably, the stamping component includes a mounting frame, the mounting frame is fixedly connected to an edge of the top of the base, a hydraulic telescopic rod is arranged on the top of the mounting frame, a telescopic end of the hydraulic telescopic rod slidably penetrates through the top of the mounting frame, the telescopic end of the hydraulic telescopic rod is fixedly connected to a mounting plate, and a stamping head is arranged at the bottom of the mounting plate.

[0008] Preferably, a position of the outer surface of the threaded rod away from the motor is located on an inner wall of the fixing frame, and the outer surface of the threaded rod is in rotational connection with the inner wall of the fixing frame.

[0009] Preferably, fixing rods are symmetrically and fixedly connected to an inner surface of the fixing frame, connection blocks are respectively fixedly connected to front and rear outer surfaces of each of the plurality of moving blocks, and the connection blocks and the fixing rods are provided in a matching manner.

[0010] Preferably, connecting rods are symmetrically and fixedly connected between opposite outer surfaces of each of the plurality of moving blocks, and a receiving device is arranged on an outer surface of one side of each of the plurality of moving blocks.

[0011] Preferably, guide rods are symmetrically and fixedly connected to an inner top of the mounting frame, and outer surfaces of both of the guide rods are slidably connected to an inner surface of the mounting plate.

[0012] Preferably, a laser emitter is arranged on an outer surface of one side of the mounting plate, and the laser emitter and the receiving device are provided in a matching manner.

[0013] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.

[0014] 1. In the present utility model, during use, through the combined use of the moving component and the stamping component, the intermittent rotation of the output end of the motor causes the lower dies provided above multiple moving blocks to stay below the stamping head in sequence and be stamped by it. When the lower die after stamping moves out of the stamping area, personnel can safely take out the stamped hardware parts and re - place the hardware parts to be stamped. Without affecting normal stamping, multiple hardware parts to be stamped can be placed in advance, saving waiting time and improving the stamping efficiency of the stamping die for hardware stamping parts.

[0015] 2. In the present utility model, during use, by symmetrically and fixedly arranging fixing rods on the inner surface of the fixing frame, during the reciprocating movement of multiple moving blocks, the multiple connecting blocks slide on their surfaces, playing a limiting role. And during the up - and - down stamping process of the stamping head, the mounting plate slides along the surfaces of the two guiding rods, being limited, avoiding the position deviation of the stamping head and the lower die during multiple stamping processes, which affects the stamping accuracy, and improving the stamping accuracy of the stamping die for hardware stamping parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three - dimensional view of a stamping die for hardware stamping parts proposed by the present utility model;

[0017] Figure 2 is a schematic structural view of the moving component of a stamping die for hardware stamping parts proposed by the present utility model;

[0018] Figure 3 is a schematic partial structural view of a stamping die for hardware stamping parts proposed by the present utility model;

[0019] Figure 4 is a schematic structural view of the stamping component of a stamping die for hardware stamping parts proposed by the present utility model;

[0020] Figure 5 is the present utility model Figure 2 magnified view at A in.

[0021] LEGEND DESCRIPTION: 1. Base; 2. Moving component; 201. Fixing frame; 202. Motor; 203. Moving block; 204. Lower die; 205. Connecting block; 206. Receiving device; 207. Threaded rod; 208. Fixing rod; 209. Threaded block; 210. Connecting rod; 3. Stamping component; 301. Mounting frame; 302. Hydraulic telescopic rod; 303. Mounting plate; 304. Stamping head; 305. Guiding rod; 306. Laser emitter. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the present utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0023] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited to the limitations of the specific embodiments disclosed in the following specification.

[0024] Embodiment 1, as Figures 1-5 shown, the present utility model provides a stamping die for hardware stamping parts, including: a base 1, a moving component 2 is fixedly connected to the center of the top of the base 1, and a stamping component 3 is fixedly connected to a position on the top of the base 1 close to the rear surface; the moving component 2, the moving component 2 includes a fixed frame 201, the fixed frame 201 is fixedly connected to the top of the base 1, a motor 202 is fixedly connected to an outer surface of one side of the fixed frame 201, an output end of the motor 202 rotatably penetrates the outer surface of one side of the fixed frame 201, the output end of the motor 202 is fixedly connected to a threaded rod 207, a plurality of threaded blocks 209 are equidistantly arranged on an outer surface of the threaded rod 207, an inner surface of the threaded block 209 is in threaded rotation connection with the outer surface of the threaded rod 207, a moving block 203 is fixedly connected to the top of each of the plurality of threaded blocks 209, a lower die 204 is arranged on the top of each of the plurality of moving blocks 203, the stamping component 3 includes a mounting frame 301, the mounting frame 301 is fixedly connected to an edge of the top of the base 1, a hydraulic telescopic rod 302 is arranged on the top of the mounting frame 301, a telescopic end of the hydraulic telescopic rod 302 slidably penetrates the top of the mounting frame 301, the telescopic end of the hydraulic telescopic rod 302 is fixedly connected to a mounting plate 303, a stamping head 304 is arranged on the bottom of the mounting plate 303, a position of the outer surface of the threaded rod 207 away from the motor 202 is located on an inner wall of the fixed frame 201, the outer surface of the threaded rod 207 is in rotational connection with the inner wall of the fixed frame 201, a laser emitter 306 is arranged on an outer surface of one side of the mounting plate 303, and the laser emitter 306 and a receiving device 206 are provided in a matching manner.

[0025] The effect achieved by the entire Embodiment 1 is that during the stamping process of the hardware parts, the operator sequentially places the hardware parts to be processed on the tops of multiple lower dies 204. When the motor 202 is started, when the output end of the motor 202 drives the threaded rod 207 to rotate forward and backward, multiple threaded blocks 209 will drive the moving blocks 203 to reciprocate on their surfaces. Connecting rods 210 are respectively fixedly connected between the relative outer surfaces of the multiple moving blocks 203, ensuring the synchronization of the multiple moving blocks 203. The initial positions of the multiple moving blocks 203 are on the side close to the motor 202. When the multiple moving blocks 203 move in the direction away from the motor 202, one of the moving blocks 203 far from the motor 202 will first move below the stamping head 304. When the receiving device 206 provided on one side thereof receives the infrared light emitted by the laser emitter 306, through the electrical connection with the motor 202, the motor 202 stops driving after receiving the instruction. At this time, the first lower die 204 is directly below the stamping head 304, playing a positioning role. When the hydraulic telescopic rod 302 provided on the top of the mounting frame 301 is started and the telescopic end of the hydraulic telescopic rod 302 drives the mounting plate 303 to move downward, the stamping head 304 will stamp the hardware parts in the lower die 204 below. After it moves upward and resets, the motor 202 drives the threaded rod 207 to rotate in the inner wall of the fixing frame 201 again, driving the multiple moving blocks 203 to continue moving. Similarly, the above stamping process is the same until the last lower die 204 is stamped. Through the intermittent rotation of the output end of the motor 202, the lower dies 204 provided above the multiple moving blocks 203 sequentially stay below the stamping head 304 and are stamped by it. When the stamped lower die 204 moves out of the stamping area, the operator can safely take out the stamped hardware parts and re-place the hardware parts to be stamped. Without affecting the normal stamping, multiple hardware parts to be stamped are placed in advance, saving waiting time and improving the stamping efficiency of the stamping die for hardware stamping parts.

[0026] Embodiment 2, as Figures 1-5 shown, fixed rods 208 are symmetrically and fixedly connected to the inner surface of the fixing frame 201. Connecting blocks 205 are respectively fixedly connected to the front and rear outer surfaces of the multiple moving blocks 203. The connecting blocks 205 and the fixed rods 208 are provided in a matching manner. Connecting rods 210 are symmetrically and fixedly connected between the relative outer surfaces of the multiple moving blocks 203. Receiving devices 206 are provided on the outer surfaces of one sides of the multiple moving blocks 203. Guide rods 305 are symmetrically and fixedly connected to the inner top of the mounting frame 301. The outer surfaces of the two guide rods 305 are slidably connected to the inner surfaces of the mounting plate 303.

[0027] The effect achieved by the entire Embodiment 2 is that during use, by symmetrically and fixedly arranging fixing rods 208 on the inner surface of the fixing frame 201, during the reciprocating movement of multiple moving blocks 203, multiple connecting blocks 205 slide on their surfaces, playing a limiting role. Moreover, during the up-and-down stamping process of the stamping head 304, the mounting plate 303 slides along the surfaces of the two guiding rods 305, being limited, avoiding the easy occurrence of position deviation of the stamping head 304 and the lower die 204 during multiple stamping processes, which affects the stamping accuracy, and improving the stamping accuracy of the stamping die for hardware stamping parts.

[0028] Working principle: During the stamping process of hardware parts, operators sequentially place the hardware parts to be processed on the tops of multiple lower dies 204. After starting the motor 202, when the output end of the motor 202 drives the threaded rod 207 to rotate forward and backward, multiple threaded blocks 209 will drive the moving blocks 203 to reciprocate on their surfaces. Connecting rods 210 are fixedly connected between the outer surfaces of multiple moving blocks 203 respectively, ensuring the synchronization of multiple moving blocks 203. The initial positions of multiple moving blocks 203 are on the side close to the motor 202. When multiple moving blocks 203 move in the direction away from the motor 202, one moving block 203 far from the motor 202 will first move below the stamping head 304. When the receiving device 206 arranged on one side thereof receives the infrared light emitted by the laser emitter 306, through the electrical connection with the motor 202, after receiving the instruction, the motor 202 stops driving. At this time, the first lower die 204 is directly below the stamping head 304, playing a positioning role. After starting the hydraulic telescopic rod 302 arranged on the top of the mounting frame 301, when the telescopic end of the hydraulic telescopic rod 302 drives the mounting plate 303 to move downward, the stamping head 304 will stamp the hardware parts in the lower die 204 below. After it moves upward and resets, the motor 202 drives the threaded rod 207 to rotate in the inner wall of the fixed frame 201 again, driving multiple moving blocks 203 to continue moving. Similarly, the stamping process is the same as the above, until the last lower die 204 is stamped. Through the intermittent rotation of the output end of the motor 202, the lower dies 204 arranged above multiple moving blocks 203 stay below the stamping head 304 in sequence and are stamped by it. When the stamped lower die 204 moves out of the stamping area, operators can safely take out the stamped hardware parts and re - place the hardware parts to be stamped. Without affecting the normal stamping, multiple hardware parts to be stamped can be placed in advance, saving waiting time and improving the stamping efficiency of the stamping die for hardware stamping parts. By symmetrically and fixedly arranging fixing rods 208 on the inner surface of the fixed frame 201, during the reciprocating movement of multiple moving blocks 203, through the sliding of multiple connecting blocks 205 on their surfaces, a limiting effect is achieved. And during the up - and - down stamping process of the stamping head 304, the mounting plate 303 will slide along the surfaces of the two guide rods 305, being limited, avoiding the easy occurrence of position deviation between the stamping head 304 and the lower die 204 during multiple stamping processes, which affects the stamping accuracy and improving the stamping accuracy of the stamping die for hardware stamping parts.

[0029] The above are only the preferred embodiments of the present utility model, and do not limit the present utility model in other forms. Any person skilled in the relevant art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A stamping die for metal stamping parts, characterized in that: include: A base (1), wherein a moving component (2) is fixedly connected at the center of the top of the base (1), and a stamping component (3) is fixedly connected at a position near the rear surface of the top of the base (1); A moving assembly (2), the moving assembly (2) comprising a fixed frame (201), the fixed frame (201) being fixedly connected to the top of a base (1), a motor (202) being fixedly connected to an outer surface of one side of the fixed frame (201), an output end of the motor (202) being rotatably passed through an outer surface of one side of the fixed frame (201), a threaded rod (207) being fixedly connected to the output end of the motor (202), a plurality of threaded blocks (209) being equidistantly arranged on the outer surface of the threaded rod (207), an inner surface of the threaded block (209) being threadably rotatably connected to an outer surface of the threaded rod (207), a moving block (203) being fixedly connected to the top of each of the plurality of threaded blocks (209), and a lower mold (204) being arranged on the top of each of the plurality of moving blocks (203).

2. The stamping die for metal stamping parts according to claim 1, characterized in that: The punching assembly (3) comprises a mounting frame (301), wherein the mounting frame (301) is fixedly connected to the top edge of the base (1), a hydraulic telescopic rod (302) is arranged on the top of the mounting frame (301), the telescopic end of the hydraulic telescopic rod (302) slides through the top of the mounting frame (301), the telescopic end of the hydraulic telescopic rod (302) is fixedly connected to a mounting plate (303), and a punching head (304) is arranged on the bottom of the mounting plate (303).

3. The stamping die for metal stamping parts according to claim 1, characterized in that: The outer surface of the threaded rod (207) is located away from the motor (202) and on the inner surface wall of the fixing frame (201), and the outer surface of the threaded rod (207) is rotatably connected to the inner surface wall of the fixing frame (201).

4. The stamping die for metal stamping parts according to claim 1, characterized in that: The inner surface of the fixing frame (201) is symmetrically fixedly connected with a fixing rod (208), and the front and rear outer surfaces of the plurality of moving blocks (203) are respectively fixedly connected with a connecting block (205), and the connecting block (205) and the fixing rod (208) are arranged in a matching manner.

5. The stamping die for metal stamping parts according to claim 1, characterized in that: Connecting rods (210) are symmetrically fixedly connected between the opposite outer surfaces of the plurality of moving blocks (203), and a receiving device (206) is disposed on one side outer surface of the plurality of moving blocks (203).

6. The stamping die for metal stamping parts according to claim 2, characterized in that: The inner top of the mounting frame (301) is symmetrically fixedly connected with guide rods (305), and the outer surfaces of the two guide rods (305) are slidably connected to the inner surface of the mounting plate (303).

7. The stamping die for metal stamping parts according to claim 2, characterized in that: A laser emitter (306) is arranged on an outer surface of one side of the mounting plate (303), and the laser emitter (306) and the receiving device (206) are arranged in a matching manner.

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