Abstract
The present invention discloses a precision high-speed stamping die, comprising an upper cover plate, an upper mold seat, a lower pad plate, an upper clamp plate, a discharge back plate, a discharge plate, a lower template, a lower pad plate, and a lower mold seat that are fixedly connected in sequence. An equal height sleeve and an equal height sleeve washer are provided on the upper clamp plate, and a strong spring is provided above the equal height sleeve washer; The height sleeve and strong spring are set in the same workstation hole, allowing them to apply a relatively stable force, thereby ensuring that the stripping plate can move more stably, and further improving the stamping speed of the mold, greatly improving work efficiency.
Description
A precision high-speed stamping die
TECHNICAL FIELD
The present invention relates to a precision high-speed stamping die.
Background technology
The position of the mold industry in the national economy is increasingly rising. Molds are the basic process equipment for industrial production. In products such as electronics, automobiles, motors, electrical appliances, instruments, home appliances, and communications, 60% to 80% of components are formed by molds. The quality of molds directly determines the quality of products. Therefore, molds are known as the "mother of all industries". Mold is also a "benefit amplifier", and the value of the final product produced with mold is often tens or hundreds of times the value of the mold itself.
The mold used for stamping is called a stamping die, abbreviated as a punching die. Stamping die is a specialized tool for batch processing materials into the required stamping parts. The greatest function of molds is to greatly improve the production efficiency of products and provide stable quality assurance. Under the multiple pressures of market competition and raw material price increases, it is particularly important to improve the stamping speed of molds and the stability of product quality.
As shown in Figure 1, the existing mold includes an upper cover plate, an upper mold seat, an upper cushion plate, an upper clamp plate, a back release plate, a release plate, a lower template, a lower cushion plate, and a lower mold seat that are fixedly connected in sequence. The strong spring inside the mold is installed between the upper mold seat and the release plate, and is placed separately from the equal height sleeve. This not only wastes the template space of the mold, but also increases the processing cost. It is easy to cause inconsistent force transmission between the strong spring and the equal height sleeve, which can easily cause instability in mold production, reduce stamping speed, and seriously affect production efficiency.
Summary of the invention
The purpose of the invention is to propose a precision high-speed stamping die, in order to improve the stamping speed of the stamping die in production and the stability of product quality, further improve production efficiency, and reduce the frequency of mold maintenance.
Technical solution: To solve the above technical problems, the present invention proposes a precision high-speed stamping die, which includes an upper cover plate, an upper mold seat, a lower pad plate, an upper clamp plate, a discharge back plate, a discharge plate, a lower template, a lower pad plate, and a lower mold seat that are fixedly connected in sequence. An equal height sleeve and an equal height sleeve washer are provided on the upper clamp plate, and a strong spring is provided above the equal height sleeve washer.
Beneficial effects: The present invention proposes a precision high-speed stamping die, in which the equal height sleeve and the strong spring are set in the same workstation hole, so as to apply a relatively stable force, thereby ensuring that the stripping plate can move more stably, and further improving the stamping speed of the die, greatly improving work efficiency.
Attached image description
Figure 1 is a schematic diagram of the traditional mold structure;
Figure 2 shows the mold opening state of the present invention;
Figure 3 shows the closed mold state diagram of the present invention.
Embodiment
The present invention will be further explained in conjunction with the accompanying drawings.
The mold includes an upper cover plate 1, an upper mold seat 2, a lower cushion plate 3, an upper clamping plate 4, a material removal back plate 5, a material removal plate 6, a lower template 7, a lower cushion plate 8, and a lower mold seat 9 that are fixedly connected in sequence. An equal height sleeve 10 is provided on the upper clamping plate 4, and an equal height sleeve washer 11 is provided on the upper part of the equal height sleeve 10. A strong spring 12 is also provided above the equal height sleeve washer 11. As shown in Figure 2, when the mold is in the closed state, the strong spring 12 is tightly pressed against the equally high sleeve 10. As shown in Figure 3, when the mold is in the open state, the equally high sleeve 10 and the strong spring 12 are set in the same station hole, which allows them to apply a relatively stable force, ensuring that the stripping plate 6 can move more stably and further improving the stamping speed of the mold, greatly improving work efficiency.
The above is only the preferred embodiment of the present invention. It should be pointed out that for ordinary technical personnel in this field, several improvements and embellishments can be made without departing from the principles of the present invention, and these improvements and embellishments should also be considered as the scope of protection of the present invention.
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