CN204365789U - A kind of copper strips stamping machine - Google Patents

Abstract

The utility model discloses a copper strip stamping machine, which belongs to the field of stamping and forming, and solves the technical problem of low automation of the existing stamping machine. The copper strip stamping machine provided by the utility model includes a frame, and the frame is provided with a lower mold and a The upper mold is connected with a driving device that drives the upper mold to rise and fall. One side of the lower mold is equipped with a material receiving device. The material receiving device includes a moving guide rail and a moving seat. The moving seat moves relative to the lower mold along the moving guide rail. The moving seat passes through The connecting rod is linked with the upper mold, and the moving seat is provided with a feeding guide rail extending toward the lower mold. When the upper mold is far away from the lower mold, the end of the feeding guide rail is located between the lower mold and the upper mold. The utility model is applied to the stamping forming process.

Description

A copper strip stamping machine

【Technical field】

The utility model relates to a copper strip stamping machine, which belongs to the field of impact forming.

【Background technique】

At present, some existing pipe fittings need to use stamping forming technology in the production process. The conventional method is to install and debug the mold on the corresponding punching machine, cut the required blank into block blank, and then manually send it to the stamping equipment. . After the stamping is completed, the produced products are manually taken out or swept out. As the production time increases, the fatigue of the labor is also rising, and the corresponding production quality, efficiency, and operation safety are in a downward trend. The production quality and safety of enterprises bring great hidden dangers.

【Content of invention】

The technical problem solved by the utility model is to provide a copper strip stamping machine, which realizes automatic discharging and improves processing efficiency.

In order to solve the above technical problems, the utility model adopts the following technical solutions:

A copper strip stamping machine, comprising a frame, the frame is provided with a lower die and an upper die, the upper die is connected with a driving device for driving the upper die to lift, and one side of the lower die is provided with a device, the material receiving device includes a moving guide rail and a moving seat, the moving seat moves relative to the lower mold along the moving guide rail, the moving seat is linked with the upper mold through a connecting rod, and the moving seat is provided with There is a material receiving guide rail extending toward the lower mold, and when the upper mold is away from the lower mold, the end of the material receiving guide rail is located between the lower mold and the upper mold.

Further, the material receiving guide rail includes a material receiving plate and guard plates located on both sides of the material receiving plate in the discharge direction, and the material receiving plate is inclined toward the upper mold along the height direction of the frame.

Further, one end of the connecting rod is rotatably connected to the upper mold, and the other end of the connecting rod is rotatably connected to the moving seat.

Further, the moving seat and the material receiving guide rail are rotationally connected, a lower gear is provided at the junction of the moving seat and the material receiving guide rail, and an upper gear is provided at the junction of the moving seat and the connecting rod, so A transmission gear is meshed between the lower gear and the upper gear.

Further, the other side of the moving seat opposite to the upper mold is provided with a material receiving bin, and the material receiving bin is located below the material receiving guide rail.

Further, an output belt is provided on the opposite side of the moving seat to the upper mold, and the receiving bin includes a discharge plate and a push plate located above the discharge plate, and the push plate is fixedly connected to the mobile seat , the discharge plate is fixed to the frame and extends to the top of the output belt, and a discharge hole is arranged on the part of the discharge plate opposite to the output belt.

Further, balls are provided on the upper surface of the receiving guide rail.

Further, the copper strip stamping machine also includes a feeding device for feeding the copper strip to the lower mold, the feeding device includes a barrel, a feeding roller for feeding the copper strip on the barrel, and a device A leveler between the barrel and feed rollers.

The beneficial effects of the utility model:

In the copper strip stamping machine of the present utility model, the driving device drives the upper mold to descend. During this process, the upper mold pushes the moving seat outward through the connecting rod, and the moving seat drives the material receiving guide rail away from the lower mold. The material receiving guide rail avoids the upper mold, and the upper mold After the stamping lower mold is processed and formed, the driving device drives the upper mold to rise, and the formed parts are attached to the bottom of the upper mold. During the rising process of the upper mold, the upper mold pulls the moving seat close to the lower mold through the connecting rod, and the moving seat drives the end of the material receiving guide rail. It extends between the lower mold and the upper mold, and the thimble of the lower mold pushes out the formed part, and the formed part will fall on the material receiving guide rail, and the formed part is transferred along the material receiving guide rail. The utility model can catch and output the formed parts that are stamped and formed, and the automation improves the production efficiency and quality, reduces labor intensity and reduces production and operation costs. And the power source of the material receiving device is the driving device on the upper mold, so there is no need to add an additional drive for the material receiving device, reducing the cost of the device, and ensuring that the action of the material receiving device is consistent with the beat of the stamping process, and the work is stable and reliable.

These features and advantages of the present utility model will be disclosed in detail in the following specific embodiments and accompanying drawings.

【Description of drawings】

Below in conjunction with accompanying drawing, the utility model is further described:

Fig. 1 is the structural representation of receiving device in the utility model;

Fig. 2 is the structural representation of feeding device in the utility model;

Fig. 3 is the connection schematic diagram of middle and lower gear, upper gear and transmission gear of the present utility model;

Fig. 4 is a structural schematic diagram of the connecting material bin and the output belt of the utility model.

【Detailed ways】

The technical solutions of the embodiments of the present invention are explained and described below in conjunction with the accompanying drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, not all of them. Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of the present utility model.

With reference to Fig. 1, a kind of copper strip stamping machine shown, comprises frame, is provided with lower die 1 and upper die 2 on the frame, upper die 2 is positioned at the top of lower die 1, is connected with driving upper die 2 The driving device 3 for the lifting of the mold 2, a material receiving device is provided on one side of the lower mold 1, the material receiving device includes a moving guide rail 62 and a moving seat 61, the moving seat 61 moves relative to the lower mold 1 along the moving guide rail 62, and the moving seat 61 passes through the connecting The rod 4 is linked with the driving device 3, and the moving seat 61 is provided with a receiving guide rail 5 extending toward the direction of the lower mold 1, and the copper belt 92 is fed into the lower mold 1, and the driving device 3 drives the upper mold 2 to descend. 4 Push the moving seat 61 outward, the moving seat 61 drives the material receiving guide rail 5 away from the lower mold 1, the material receiving guide rail 5 avoids the upper mold 2, the upper mold 2 stamps the lower mold 1, and then the driving device 3 drives the upper mold 2 to rise, forming The part 91 is attached to the bottom of the upper mold 2. During the process of the upper mold 2, the connecting rod 4 pulls the moving seat 61 close to the lower mold 1, and the moving seat 61 drives the end of the material receiving guide rail 5 to extend between the lower mold 1 and the upper mold 2. The thimble of the lower mold 1 pushes out the molded part 91, and the molded part 91 will fall on the material receiving guide rail 5, and the formed part 91 is transferred along the material receiving guide rail 5 for discharging. The utility model can catch and output the formed parts that are stamped and formed, and the automation improves the production efficiency and quality, reduces labor intensity, and reduces production and operation costs. And the power source of the material receiving device is the driving device on the upper mold, so there is no need to add an additional drive for the setting of the material receiving device, reducing the cost of the device, and ensuring that the action of the material receiving device is consistent with the beat of the stamping process, and the work Stable and reliable.

Among them, the material receiving guide rail includes a material receiving plate and guard plates located on both sides of the material receiving plate in the discharge direction. Under the action of gravity, the molded parts can be sent out automatically.

And the upper surface of receiving guide rail 5 is provided with ball. The sliding of the formed part along the receiving guide rail needs to overcome the maximum static friction force first. Once the forming part starts to slide, the sliding friction between the forming part and the receiving guide rail becomes smaller, and the friction between the two becomes smaller. Therefore, only Balls are arranged on the end surface of the material receiving guide rail 5 near the upper mold 2, and the formed part 91 falls on the ball. The friction between the formed part 91 and the ball is small, so the formed part 91 slides with the inclined material receiving plate, and the formed part 91 After starting to slide, the formed part 91 can overcome the friction between the material receiving plate and the formed part 91 under the action of gravity acceleration, so it is not necessary to arrange all balls on the surface of the material receiving guide rail, and the cost is reduced.

Referring to Fig. 1 and Fig. 3, the driving device 3 is a lift cylinder, the lift cylinder is connected to the upper mold 2 through a slider, one end of the connecting rod 4 is rotatably connected to the slider, and the other end of the connecting rod 4 is rotatably connected to the moving seat 61.

And the moving seat 61 is connected with the material receiving guide rail 5 in rotation, the transition of the moving seat 61 and the material receiving guide rail 5 is provided with a lower gear 51, and the transition of the moving seat 61 and the connecting rod 4 is provided with an upper gear 41 and a lower gear 51. There is a transmission gear 63 meshing with the upper gear 41. When the driving device 3 drives the upper mold 2 to rise, the connecting rod 4 pulls the moving seat 61 to move toward the lower mold 1, and the moving seat 61 drives the material receiving guide rail 5 to extend into the upper mold. 2 and the lower mold 1, and the connecting rod 4 rotates upward during this process, the connecting rod 4 drives the upper gear 41 to rotate, and the upper gear 41 drives the lower gear 51 to rotate in the same direction through the transmission gear 63, so the lower gear 51 drives the material receiving guide rail 5 rotates upwards, and the material receiving guide rail 5 is close to the lower mold 1, which can prevent the molded parts 91 falling on the material receiving guide rail 5 from popping out of the material receiving guide rail 5 due to the large drop between the lower mold 1 and the material receiving guide rail 5 Insufficient; when the driving device 3 drives the upper mold 2 to descend, the connecting rod 4 pushes the moving seat 61 away from the lower mold 1, and the moving seat 61 moves to drive the material receiving guide rail 5 to be pulled out between the upper mold 2 and the lower mold 1. Bar 4 rotates downwards, drives material receiving guide rail 5 to also rotate downwards by gear transmission, and the inclination angle between material receiving guide rail 5 and the horizontal plane becomes smaller, slows down the sliding speed of molded part 91.

Referring to Fig. 1 and Fig. 4, on the other side of the moving seat 61 opposite to the upper mold 2, there is a material receiving bin, the material receiving bin is located below the material receiving guide rail 5, and the molded parts 91 on the material receiving guide rail 5 slide into the material receiving warehouse.

An output belt 81 is also arranged on the opposite side of the moving seat 61 to the upper mold 2, and the receiving bin includes a discharge plate 83 and a push plate 82 positioned above the discharge plate 83, the discharge plate 83 is fixed to the frame, and the push plate 83 is fixed to the frame. The plate 82 is fixedly connected with the moving seat 61 , the discharge plate 83 extends to the top of the output belt 81 , and a discharge hole 831 is arranged on the position of the discharge plate 83 opposite to the output belt 81 . The molded part 91 on the material receiving guide rail 5 slides into the discharge plate 83, the driving device 3 drives the upper mold 2 to descend, and the connecting rod 4 pushes the moving seat 61 away from the lower mold 1, the push plate 82 moves with the moving seat 61, pushing Plate 82 pushes the molded part 91 on the material receiving guide rail 5 to the output belt 81. After the molded part 91 reaches the top of the output belt 81, the molded part 91 falls on the output belt 81 from the discharge hole 831, and the output belt 81 pushes the molded part 91 is sent to the next process, and the molded part 91 can be accurately transferred to the output belt 81, and the pushing of the push plate 82 is carried out by the moving seat 61, without additional driving.

With reference to Fig. 2, copper strip 92 stamping machines also comprise the feeding device that conveys copper strip 92 on the down mold 1, and feeding device comprises material cylinder 71, the feed roller 73 that feeds copper belt 92 on material cylinder 71 and A leveler 72 is provided between the barrel 71 and the feed roller 73 .

Through the above embodiments, the purpose of the utility model has been fully and effectively achieved. Those familiar with this technology should understand that the utility model includes but is not limited to the contents described in the accompanying drawings and the above specific embodiments. Any modifications that do not deviate from the functional and structural principles of the present utility model shall be included in the scope of the claims.

Claims (8)

1. a copper strips stamping machine, comprise frame, described frame is provided with bed die and mold, described mold is connected with the drive unit driving mold lifting, it is characterized in that: the side of described bed die is provided with material-receiving device, described material-receiving device comprises moving guide rail and Mobile base, described Mobile base is along the relatively described bed die action of described moving guide rail, described Mobile base is linked by connecting rod and described mold, described Mobile base is provided with the splicing guide rail extended towards described bed die direction, under the state of described mold away from described bed die, the end of described splicing guide rail is between described bed die and mold.

2. a kind of copper strips stamping machine according to claim 1, is characterized in that: described splicing guide rail comprises splicing plate and is positioned at the backplate of both sides, described splicing plate discharging direction, and described splicing plate tilts along the short transverse of described frame towards mold direction.

3. a kind of copper strips stamping machine according to claim 1, is characterized in that: one end and the described mold of described connecting rod are rotationally connected, and the other end and the described Mobile base of described connecting rod are rotationally connected.

4. a kind of copper strips stamping machine according to claim 3, it is characterized in that: described Mobile base and described splicing guide rail are rotationally connected, switching place of described Mobile base and splicing guide rail is provided with lower gear, switching place of described Mobile base and connecting rod is provided with and cogs, described lower gear and be engaged with travelling gear between cogging.

5. a kind of copper strips stamping machine as claimed in any of claims 1 to 4, is characterized in that: the opposite side that described Mobile base is relative with mold is provided with splicing storehouse, and described splicing position in storehouse is in the below of described splicing guide rail.

6. a kind of copper strips stamping machine according to claim 5, it is characterized in that: the opposite side that described Mobile base is relative with mold is provided with and exports band, described splicing storehouse comprises reclaiming plate and is positioned at the push pedal above described reclaiming plate, described push pedal is fixedly connected with Mobile base, described reclaiming plate and frame are fixed, and extending to the described top exporting band, described reclaiming plate is with relative position to be provided with discharge opening with output.

7. a kind of copper strips stamping machine as claimed in any of claims 1 to 4, is characterized in that: the upper surface of described splicing guide rail is provided with ball.

8. a kind of copper strips stamping machine as claimed in any of claims 1 to 4, it is characterized in that: described copper strips stamping machine also comprises the feed arrangement to described bed die conveying copper strips, and described feed arrangement comprises barrel, the push rolls sent to by the copper strips on described barrel and the tenderizer be arranged between described barrel and push rolls.