Waste-free automatic blanking die

Abstract

The utility model relates to the technical field of dies, in particular to a waste-free automatic blanking die which comprises a lower die plate, a plurality of material guiding blocks are arranged on the front side and the rear side of the lower die plate, a material stopping block and a sensor are correspondingly arranged at the right end of the lower die plate, and a female die is arranged on the left side of the material stopping block and the left side of the sensor and located on the lower die plate. Compared with a traditional blanking die, the waste-material-free automatic blanking die is high in automation efficiency, waste materials can not be generated, the material utilization rate of products is guaranteed, the waste materials do not need to be turned over, waste material management is saved, workpiece manufacturing cost is reduced, most of die structures are not greatly different from a traditional continuous blanking die, and therefore the waste-material-free automatic blanking die is suitable for large-scale production. And the development cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a waste-free automatic blanking mold. Background Art

[0002] The Volkswagen VW316 project involved two products, 5Q0804923B and 5Q0804924B. Traditional blanking dies generated scrap, had low product utilization, and required waste turnover, resulting in high part costs. Research revealed that because the shapes of these two products matched perfectly, a waste-free automated blanking die could be designed, enabling simultaneous production and eliminating waste. Utility Model Content

[0003] In order to solve the above technical problems, the utility model proposes a waste-free automatic blanking die.

[0004] The technical problem to be solved by the present invention is achieved by the following technical solutions:

[0005] A waste-free automated blanking die comprises a lower template, wherein a plurality of guide blocks are arranged on the front and rear sides of the lower template, a stop block and a sensor are correspondingly arranged at the right end of the lower template, and a concave die is arranged on the left side of the stop block and the sensor and located on the lower template.

[0006] As a further improvement of the present invention, a plurality of material guide blocks are symmetrically distributed front to back.

[0007] As a further improvement of the present invention, the blocking block is located on the rear side of the feeding axis on the lower template.

[0008] As a further improvement of the present invention, the sensor is located on the front side of the feeding axis of the lower template.

[0009] As a further improvement of the present invention, two concave dies are provided.

[0010] As a further improvement of the present invention, a mounting groove is cut on the lower template, and the female mold is correspondingly mounted in the mounting groove.

[0011] The beneficial effects of the utility model are:

[0012] The utility model provides a waste-free automated blanking die. Compared with traditional blanking dies, this die has high automation efficiency, can generate no waste, ensures the material utilization rate of the product, does not need to turnover waste, saves waste management, reduces the cost of parts, and most of the die structure is not much different from the traditional continuous blanking die, so the development cost is not high. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further described below with reference to the accompanying drawings and embodiments:

[0014] Figure 1 This is a schematic diagram of the layout of the products in this utility model;

[0015] Figure 2 This is a schematic diagram of the top view of the mold of the utility model.

[0016] In the figure: 1. Product 5Q0804923B; 2. Product 5Q0804924B; 3. Coil; 4. Guide block; 5. Stop block; 6. Sensor; 7. Lower template; 8. Die. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below with reference to the accompanying drawings and embodiments.

[0018] like Figure 1 The figure shows the layout diagram of 5Q0804923B product 1 and 5Q0804924B product 2.

[0019] like Figure 2 As shown, a waste-free automatic blanking die mainly includes a guide block 4, a stop block 5, a sensor 6, a lower template 7, and a concave die 8.

[0020] Specifically, in this embodiment, six guide blocks 4 are provided, symmetrically distributed front-to-back on the left and middle portions of the lower template 7, and symmetrically distributed on the front and rear sides of the mold cavity of the lower template 7. The guide blocks 4 are used to ensure consistency in the feeding direction. The stop block 5 is provided at the right end of the lower template 7, specifically behind the feeding axis, to ensure the accuracy of the feeding pitch.

[0021] The sensor 6 is arranged on the right end of the lower template 7 and is located in front of the feeding axis to ensure that it can sense the risks caused by excessive feeding steps.

[0022] There are two concave dies 8, corresponding to 5Q0804923B product 1 and 5Q0804924B product 2; the concave dies 8 have positioning requirements. During installation, it is necessary to first cut two installation grooves on the lower template 7, and then insert the two concave dies 8 into the installation grooves.

[0023] The working principle and use process of this utility model:

[0024] During use, the feeder transports the coil 3 through the guide block 4 into the mold cavity on the lower template 7 until the front end of the coil 3 presses against the stop block 5, and the punch press starts punching to complete the production of 5Q0804924B product 2. After punching, the 5Q0804924B product 2 falls in the die 8 and slides to the outside of the lower template 7. Since the 5Q0804924B product 2 is relatively small, in order to ensure the strength of the die 8, the 5Q0804924B product 2 must complete four punchings before the 5Q0804923B product 1 starts production to complete the production of two products. After stabilization, the mold is adjusted to continuous mode to achieve automated stamping.

[0025] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A waste-free automatic blanking die, characterized by: The invention comprises a lower template (7), wherein a plurality of guide blocks (4) are arranged on the front and rear sides of the lower template (7), a stop block (5) and a sensor (6) are arranged correspondingly at the right end of the lower template (7), and a concave mold (8) is arranged on the left side of the stop block (5) and the sensor (6) and located on the lower template (7).

2. The waste-free automatic blanking die according to claim 1, characterized in that: A plurality of material guide blocks (4) are distributed symmetrically front to back.

3. The waste-free automatic blanking die according to claim 1, characterized in that: The blocking block (5) is located on the rear side of the feeding axis of the lower template (7).

4. The waste-free automatic blanking die according to claim 1, characterized in that: The sensor (6) is located on the front side of the feeding axis of the lower template (7).

5. The waste-free automatic blanking die according to claim 1, characterized in that: There are two concave dies (8).

6. The waste-free automatic blanking die according to claim 1, characterized in that: The lower template (7) is cut with an installation groove, and the female mold (8) is correspondingly installed in the installation groove.

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