The utility model provides a hot press for a diamond tool bit. The hot press comprises an upper pressing block and a lower pressing block which respectively consist of two graphite pressing blocks. The upper pressing block and the lower pressing block which respectively consist of two graphite pressing blocks adjust the temperature difference and balance the temperature of a product, so that the sintering accuracy of the product is improved, and the quality of the product is ensured.
One kind of hot press diamond blade
Technology
[0001] The utility model is the diamond processing technology field, in particular relates to a diamond blade pressing machine.
BACKGROUND
[0002] Existing hot press diamond blade, located between the two hot electrodes briquetting upper and lower clamps ー a graphite briquette by only consists in the sintering process of the mold temperature difference between the upper and lower , there are often some of the products sintered excessive, and some products and sintered would not be enough, seriously affecting the accuracy of the product, reducing the quality of the product.
Practical new content
[0003] against the background of technical problems, the utility model provides a diamond blade pressing machine.
[0004] In order to solve the above problems, the utility model adopts the following technical solutions.
[0005] A diamond blade pressing machine, including the briquetting, under the pressure of fast; said upper and lower briquette briquetting constituted by two graphite briquette.
[0006] Compared with the prior art, the utility model has the following advantages and beneficial effects: on the utility model are the use of briquettes and briquetting under two graphite briquette to regulate temperature, equilibrium temperature of the product, thereby improving product sintering precision, to ensure product quality, and practical.
BRIEF DESCRIPTION
[0007] Figure I the simple structure of the utility model FIG.
[0008] where, I a hot electrode, two - on briquetting 3 - under briquetting, briquetting graphite 4 a, 5 a sintering mold.
Specific embodiments
[0009] The following combination of embodiments illustrated in the drawings for the utility model into ー step by step instructions.
[0010] As shown in the drawings, the utility model includes a hot electrode I, on the briquetting 2, under the pressure of fast-3, respectively, and the hot electrode I briquetting 2, lower briquetting three interlinked; said upper 2 and lower 3 clamps clamps clamps 4 by two graphite composition.
