Connector stamping die that prevents chips from flying

Abstract

The utility model discloses a prevent the connector stamping die of flying of scrap, including bottom plate, clamping ring, baffle, install four support rods on the bottom plate, install the lower die seat on the upper end of support rod, and the lower die seat surface is equipped with the discharge port, and the clamping ring sets up several and is connected in the support rod surface, and the clamping ring has the mutual perpendicular connecting portion, and the baffle sets up four and surrounds four support rods, and the baffle is connected with the support rod pull -out through the connecting portion, the upper die seat drives the upper die core to move to the lower die core, when the connector stamping, the scrap produced from the forming mouth falls to the discharge port, and the baffle around falls when scrap and has the block, can avoid the flying of scrap everywhere, limit the distribution range of scrap, reduce the security risk of production, the scrap pollution of equipment peripheral area is reduced significantly, reduces the frequency of cleaning maintenance and cleaning workload, through the mode of physical block and directional guide, has realized the effective management and control of scrap in the production process.

Description

Technical Field

[0001] This utility model relates to the field of stamping die technology, specifically to a connector stamping die that prevents debris from splashing. Background Technology

[0002] Stamping dies can stamp metal strips into connectors of different shapes by stamping them. During the stamping process, metal strips will produce debris, which needs to be processed.

[0003] In related technologies, a solution for a stamping die with anti-splash function (announcement number CN221639278U) was found. By setting a fixed baffle, the fixed baffle is locked to the limiting plate through the cooperation of the limiting plate and the through-hole, thereby blocking the waste generated during the stamping of the stamped object. The through-hole and the slot make it convenient for the workers to disassemble and assemble the limiting plate and the fixed baffle.

[0004] However, in the above solution, when debris falls below the support plate, the lack of protection around the support legs makes it easy for the debris to scatter freely, making it inconvenient to collect and requiring subsequent cleaning. Utility Model Content

[0005] The purpose of this invention is to provide a connector stamping die that prevents debris from splashing, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a connector stamping die for preventing debris from splashing, comprising a base plate, four support rods mounted on the base plate, a lower die base mounted on the upper end of the support rods, and a discharge port on the surface of the lower die base to guide debris downwards and prevent debris accumulation;

[0007] A locking ring, wherein several locking rings are provided and connected to the surface of the support rod, and the locking rings have mutually perpendicular connecting parts;

[0008] The baffle has four sections that surround the four support rods. The baffle is connected to the support rods via a connecting part. The baffle prevents debris from flying freely. The baffle is detachable for easy replacement and inspection of the lower mold base.

[0009] Furthermore, a lower die core is installed on the surface of the base plate, and an upper die seat is provided above the base plate. The upper die seat is equipped with an upper die core, and the lower die core has a forming opening. The debris generated during connector stamping falls from the forming opening, ensuring that the debris does not affect the continuous stamping of the connector.

[0010] Furthermore, the inner wall of the baffle is provided with an inclined guide plate, and the bottom plate holds a chip collection box located below the guide plate. The guide plate guides the chips to fall into the chip collection box, facilitating the recycling of the chips.

[0011] Furthermore, the connecting part includes a sleeve and a plug inserted into the sleeve. The plug is fixedly connected to the baffle. An anti-detachment ring is fitted on the surface of the plug. The inner wall of the sleeve has an anti-detachment groove to improve the stability of the baffle installation.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] (1) The upper mold base drives the upper mold core to move to the lower mold core. When the connector is stamped, the stamping debris falls from the forming port to the discharge port. When the debris falls, there are baffles around it to prevent the debris from splashing everywhere, limit the distribution range of the debris, reduce the safety hazards in production, significantly reduce the debris pollution in the area around the equipment, reduce the frequency of cleaning and maintenance and the amount of cleaning work. Through physical blocking and directional guidance, the effective control of debris in the production process is achieved.

[0014] (2) A chip collection box is placed under the baffle. The inclined guide plate on the surface of the baffle can guide the chips to fall into the chip collection box, preventing the chips from falling to the ground. The chip collection box is easy to remove and clean as a whole, avoiding direct contact between operators and sharp chips, and realizing the centralized recycling of metal chips.

[0015] (3) The baffle is connected to the sleeve on the support rod by the plug, which makes it easy to remove the baffle by plugging and unplugging. The baffle can be replaced and the base plate and lower mold base can be easily inspected. The clamping ring can move up and down, which makes it easy to adjust the position of the baffle. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present utility model;

[0017] Figure 2 This is a bottom view of the lower mold base of this utility model;

[0018] Figure 3 This is a schematic diagram showing the disassembly of the lower mold base and the lower mold core of this utility model;

[0019] Figure 4 This is a top view of the connection between the base plate and the baffle of this utility model.

[0020] In the diagram: 1. Base plate; 2. Support rod; 3. Baffle; 4. Lower mold base; 5. Upper mold base; 6. Discharge port; 7. Reinforcing strip; 8. Lower mold core; 9. Forming port; 10. Upper mold core; 11. Inclined guide plate; 12. Clamping ring; 13. Sleeve; 14. Anti-detachment groove; 15. Plug; 16. Anti-detachment ring; 17. Chip collection box. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example:

[0023] Please see Figure 1-4 This utility model provides a technical solution: a connector stamping die for preventing debris from splashing, including a base plate 1, four support rods 2 are installed on the base plate 1, a lower die base 4 is installed on the upper end of the support rods 2, and an outlet 6 is provided on the surface of the lower die base 4. The support rods 2 have a certain height to leave space for debris to fall, and the outlet 6 ensures that the base plate 1 will not block the falling debris, thus preventing debris from clogging the base plate 1.

[0024] Clamping ring 12, several clamping rings 12 are provided and connected to the surface of the support rod 2. The clamping ring 12 is made of plastic and has a certain toughness, so that the clamping ring 12 can move up and down along the support rod 2, which is convenient for adjusting the height of the baffle 3. The clamping ring 12 has mutually perpendicular connecting parts.

[0025] The baffle 3 has four pieces and surrounds four support rods 2. The baffle 3 is connected to the support rods 2 by a connecting part, which can realize the quick assembly and disassembly of the baffle 3. The baffle 3 can be made of transparent plastic (such as acrylic) so that the debris can be seen and the weight of the baffle 3 can be reduced, making it easy to assemble and disassemble.

[0026] In this embodiment, as Figure 2 and Figure 3 As shown, a lower mold core 8 is installed on the surface of the base plate 1, and an upper mold base 5 is provided above the base plate 1. The upper mold base 5 is equipped with an upper mold core 10. The lower mold core 8 has a forming opening 9, and the debris generated by the connector stamping falls down from the forming opening 9 to avoid debris accumulation.

[0027] In this embodiment, as Figure 3 As shown, the outlet 6 is provided with a reinforcing strip 7 in the middle. The reinforcing strip 7 provides additional support for the lower die core 8, effectively dispersing the dynamic load generated during the stamping process, preventing local deformation of the lower die core 8 due to long-term stress concentration, preventing loosening during stamping, maintaining the stamping accuracy of the connector, reducing fatigue wear of the lower die core 8 under impact load, and extending the die life.

[0028] In this embodiment, as Figure 4As shown, the inner wall of the baffle 3 is provided with an inclined guide plate 11, and the bottom plate 1 is provided with a chip collection box 17. The chip collection box 17 is located below the guide plate. The inclined guide plate 11 can guide the debris into the chip collection box 17. The debris will automatically slide into the chip collection box 17 by gravity. Two or more chip collection boxes 17 are prepared for easy emptying and replacement. The chip collection box 17 blocks the space below the baffle 3 to suppress the splashing of debris.

[0029] In this embodiment, as Figure 4 As shown, the connecting part includes a sleeve 13 and a plug 15 inserted into the sleeve 13. The plug 15 is fixedly connected to the baffle 3. An anti-detachment ring 16 is fitted onto the surface of the plug 15. The inner wall of the sleeve 13 has an anti-detachment groove 14. The anti-detachment ring 16 can be made of rubber support. Utilizing the elastic deformation characteristics of rubber, radial pressure is generated when the plug 15 is inserted into the sleeve 13 to ensure a tight fit and prevent loosening caused by vibration or external force. It forms a mechanical interlock structure with the anti-detachment ring 16 to prevent the plug 15 from moving axially and improve the connection stability.

[0030] Specifically, during use, the metal strip for manufacturing the connector is placed on the surface of the lower mold core 8, the upper mold base 5 is connected to the hydraulic cylinder, and the hydraulic cylinder drives the upper mold base 5 and the upper mold core 10 to move down. The upper mold core 10 cooperates with the lower mold core 8 to stamp the metal strip into a connector. The debris generated during connector forming falls down from the forming port 9 and the discharge port 6. During the falling process of the debris, four baffles 3 surround the debris to ensure that the debris does not fall freely around the bottom plate 1.

[0031] A chip collection box 17 is placed on the base plate 1. The inclined guide plate 11 on the inner surface of the baffle 3 guides the chips to fall into the chip collection box 17, which can prevent the chips from falling to the ground. After the chip collection box 17 is pulled out, the chips can be collected in a concentrated manner. The empty chip collection box 17 is placed on the base plate 1 to continuously collect chips.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A connector press die for preventing chips from flying, characterized by, include: A base plate (1) is provided with four support rods (2), and a lower mold base (4) is provided on the upper end of the support rods (2). The surface of the lower mold base (4) is provided with a discharge port (6). A locking ring (12) is provided in several parts and connected to the surface of the support rod (2). The locking ring (12) has mutually perpendicular connecting parts. The baffle (3) is provided with four pieces and surrounds four support rods (2). The baffle (3) is connected to the support rods (2) by a connecting part.

2. A connector press die that prevents chips from flying, according to claim 1, characterized by: The bottom plate (1) is equipped with a lower mold core (8), and an upper mold base (5) is provided above the bottom plate (1). The upper mold base (5) is equipped with an upper mold core (10), and the lower mold core (8) has a forming opening (9).

3. A connector press die that prevents chips from flying, according to claim 2, characterized by: The outlet (6) is provided with a reinforcing strip (7) in the middle, and the reinforcing strip (7) supports the lower mold core (8).

4. The connector press die that prevents chips from splashing according to claim 1, characterized in that: The inner wall of the baffle (3) is provided with an inclined guide plate (11).

5. A connector press die for preventing chips from flying according to claim 4, characterized by: The base plate (1) holds a chip collection box (17), which is located below the guide plate.

6. The connector press die that prevents chips from flying according to claim 1, wherein: The connecting part includes a sleeve (13) and a plug (15) inserted into the sleeve (13), and the plug (15) is fixedly connected to the baffle (3).

7. A connector stamping die that prevents chips from flying, according to claim 6, characterized by: The plug (15) has an anti-detachment ring (16) fitted onto its surface, and the inner wall of the sleeve (13) has an anti-detachment groove (14).

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