Progressive die with in-die riveting

Abstract

The utility model relates to a progressive die with in-die riveting. The stamping stations of the continuous die at least comprise one riveting station, a feeding mechanism used for feeding rivets into the continuous die is arranged at the riveting station, the feeding mechanism comprises a vibration disc used for outputting the rivets one by one and a pushing assembly arranged at the output end of the vibration disc, and the vibration disc is arranged on the outer side of the continuous die. The pushing assembly comprises a material receiving base and a driving mechanism, wherein the material receiving base slides between a discharging position entering the continuous die and a feeding position exiting the continuous die, and the driving mechanism is used for driving the material receiving base to slide. The material receiving base is provided with a containing groove used for containing rivets. And a notch of the storage groove is communicated with the output end of the vibration disc when the material receiving seat is located at the feeding position, so that the rivets sent out from the output end of the vibration disc enter the storage groove through the notch of the storage groove. According to the technical scheme, the rivets output by the vibration disc are fed into the progressive die through the pushing assembly, so that the situation that the rivets falling from the output end of the vibration disc interfere with operation of the die is avoided, and the rivet conveying reliability is improved.

Description

Technical Field

[0001] The utility model relates to a continuous die with in-die riveting. Background Art

[0002] Chinese utility model patent specification CN 219324723 U discloses a continuous high-speed die for riveting semi-finished products within a rivet die. The die utilizes a rivet feeder to feed rivets into the die. This allows for in-die riveting during the workpiece stamping process, thereby improving processing efficiency. However, the rivet feeder in the aforementioned patent introduces the output end of its vibrating plate directly into the die. This feeding method can easily cause the die to jam if rivets at the output end of the vibrating plate fall off. Utility Model Content

[0003] The purpose of the utility model is to propose a continuous die with in-die riveting, wherein the stamping station of the continuous die includes at least one riveting station, and the riveting station is provided with a feeding mechanism for feeding rivets into the continuous die, the feeding mechanism includes a vibrating disk for outputting rivets one by one and a pushing assembly provided at the output end of the vibrating disk, the vibrating disk is provided on the outside of the continuous die; the pushing assembly includes a receiving seat sliding between a discharging position entering the continuous die and a feeding position exiting the continuous die, and a driving mechanism for driving the receiving seat to slide; a receiving groove for receiving rivets is provided on the receiving seat; the notch of the receiving groove is connected with the output end of the vibrating disk when the receiving seat is in the feeding position, so that the rivets delivered from the output end of the vibrating disk enter the receiving groove through the notch of the receiving groove.

[0004] This technical solution uses a pushing component to feed the rivets output by the vibration plate into the continuous die, so as to avoid the rivets dropped from the output end of the vibration plate interfering with the operation of the die and improve the reliability of rivet delivery. BRIEF DESCRIPTION OF THE DRAWINGS

[0005] Figure 1 Shows a schematic structural diagram of the utility model;

[0006] Figure 2 It shows a schematic structural diagram of the riveting station of the utility model, wherein the material receiving seat is in the feeding position;

[0007] Figure 3 Shown in Figure 2 Schematic diagram of sliding the receiving seat from the feeding position to the discharging position based on the above;

[0008] Figure 4 Shows a schematic structural diagram of a feeding mechanism of the present invention;

[0009] Figure 5 Shown in Figure 4 Schematic diagram of the components after separation based on the .

[0010] Figure Number:

[0011] 10 continuous molds;

[0012] 20 vibration plate, 201 vibration plate output end;

[0013] 30 material receiving seat, 301 receiving slot, 302 notch of receiving slot;

[0014] 40 driving mechanism, 50 door panel, 60 elastic reset. DETAILED DESCRIPTION

[0015] The present application scheme is further described below in conjunction with the accompanying drawings.

[0016] like Figures 1 to 5 The continuous die with in-die riveting shown in the figure includes at least one riveting station A in the stamping station of the continuous die 10. The riveting station A is provided with a feeding mechanism for feeding rivets into the continuous die 10. The feeding mechanism includes a vibrating plate 20 for feeding rivets one by one and a pushing assembly provided at the output end 201 of the vibrating plate. The vibrating plate 20 is provided outside the continuous die 10.

[0017] The pushing assembly includes a material receiving seat 30 that slides between a material discharging position for entering the continuous mold and a material feeding position for exiting the continuous mold, and a driving mechanism 40 for driving the material receiving seat 30 to slide;

[0018] The receiving seat 30 is provided with a receiving slot 301 for receiving rivets;

[0019] The slot opening 302 of the receiving slot is connected to the vibration plate output end 201 when the receiving seat 30 is in the feeding position, so that the rivets sent from the vibration plate output end 201 enter the receiving slot 301 through the slot opening 302 of the receiving slot.

[0020] This technical solution uses a pushing component to feed the rivets output by the vibration plate into the continuous die, so as to avoid the rivets dropped from the output end of the vibration plate interfering with the operation of the die and improve the reliability of rivet delivery.

[0021] In this embodiment, there are two feeding mechanisms, located on either side of the continuous die. Each feeding mechanism has two vibrating plates 20, located on either side of a receiving base 30. Each vibrating plate 20 is equipped with a receiving slot 301. This allows four rivets to be fed at once.

[0022] The driving mechanism 40 of this embodiment can be a cylinder, an electric push rod, etc.

[0023] A door assembly is provided at the vibration plate output end 201 for selectively opening or closing the vibration plate output end 201 .

[0024] This technical solution sets a door assembly to open the output end of the vibration plate when rivets need to be delivered to the receiving seat, and close the output end of the vibration plate when the receiving seat leaves the feeding position to prevent rivets from falling accidentally.

[0025] The door assembly includes a door panel 50 that slides between a closed position for closing the vibration plate output end 201 and an open position for opening the vibration plate output end 201, and an elastic return member 60 for always having a tendency to return to the closed position of the door panel 50. In this embodiment, the elastic return member 60 is a spring.

[0026] The door panel 50 is in the sliding path of the material receiving seat 30, and along the sliding direction of the material receiving seat 30 from the feeding position to the discharging position, the door panel 50 is located behind the material receiving seat 30, so that when the material receiving seat 30 slides from the discharging position to the feeding position, the door panel 50 overcomes the force of the elastic return member 60 and slides from the closed position to the open position. When the material receiving seat 30 slides from the feeding position to the discharging position, the door panel 50 returns to the closed position from the open position under the action of the elastic return member 60.

[0027] The door assembly designed in this technical solution has a simple structure and can achieve synchronous movement with the material receiving seat, effectively solving the problem of rivets accidentally falling from the output end.

Claims

1. A continuous die with in-die riveting, wherein the stamping stations of the continuous die include at least one riveting station, the riveting station is provided with a feeding mechanism for feeding rivets into the continuous die, the feeding mechanism including a vibrating plate for feeding rivets one by one, the vibrating plate being provided outside the continuous die, characterized in that: The feeding mechanism also includes a pushing component located at the output end of the vibration plate The pushing assembly includes a material receiving seat that slides between a material discharging position for entering the continuous mold and a material feeding position for exiting the continuous mold, and a driving mechanism for driving the material receiving seat to slide; The material receiving seat is provided with a receiving groove for receiving rivets; The notch of the receiving groove is communicated with the output end of the vibration plate when the material receiving seat is in the feeding position, so that the rivets sent from the output end of the vibration plate enter the receiving groove through the notch of the receiving groove.

2. The continuous die with in-die riveting according to claim 1, characterized in that: A door assembly is provided at the output end of the vibration disk, which can selectively open or close the output end of the vibration disk.

3. The continuous die with in-die riveting according to claim 2, characterized in that: The door assembly includes a door panel that slides between a closed position for closing the output end of the vibration plate and an open position for opening the output end of the vibration plate, and an elastic return member for making the door panel always have a tendency to return to the closed position; The door panel is in the sliding path of the material receiving seat, and along the sliding direction of the material receiving seat from the feeding position to the discharging position, the door panel is located behind the material receiving seat, so that when the material receiving seat slides from the discharging position to the feeding position, the door panel overcomes the force of the elastic reset member and slides from the closed position to the open position. When the material receiving seat slides from the feeding position to the discharging position, the door panel returns to the closed position from the open position under the action of the elastic reset member.

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