Split type combined forming female die
A combined molding and split-type technology, which is applied in the direction of manufacturing tools, forging/pressing/hammer devices, forging/pressing/hammering machinery, etc., can solve the problems of restricting product production efficiency, high labor intensity, and large female mold, etc., to achieve The structure is simple, the processing quality is guaranteed, and the effect of saving purchase and use costs
Pending Publication Date: 2021-01-08
AVIC STANDARD PARTS MFG
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Problems solved by technology
With the continuous improvement of the load value of fasteners, high-strength and large-scale fasteners have become an indispensable product. Similarly, the equipment used to manufacture such products also needs to be continuously improved, and the structural dimensions of each part are also required. As it continues to increase, the female mold used becomes larger and heavier. During use, the female mold needs to be loaded and unloaded, and the labor intensity is extremely high. Therefore, it is also a test for the physical strength of the operator. Greatly restrict the production efficiency of the product
Method used
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[0015] In the following, with reference to the accompanying drawings and preferred embodiments, the implementation, structure, features and functions of the split-type combined forming female mold body proposed according to the present invention will be described in detail as follows.
[0016] see figure 1 , the split-type combined forming female mold of the present invention comprises a female mold main body 1, a female mold pad 4, a female mold middle pad 8, and a female mold rear pad 11, wherein: the female mold main body 1 is externally fitted with a female mold jacket 3, The end surface of the main body 1 is equipped with a female mold pad 4, the female mold pad 4 is placed in the female mold jacket 3, the inner body of the female mold 1 is equipped with an alloy mold core 2, and the inside of the alloy mold core 2 is movably equipped with a female mold ejector pin 7, The tail of the female mold ejector pin 7 is fitted with a mandrel sleeve 6, the other end of the female ...
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The invention discloses a split type combined forming female die which comprises a female die main body (1), a female die cushion (4) and a female die middle cushion (8), and is characterized in thata female die sleeve (3) is mounted outside the female die main body (1) in a sleeving manner, the female die cushion (4) is mounted on the end surface of the female die main body (1) and is arranged in the female die sleeve (3), an alloy die core (2) is arranged inside the female die main body (1), and a female die ejector rod (7) is movably mounted in the alloy die core (2). An ejector rod sleeve(6) is mounted at the tail of the female die ejector rod (7) in a sleeving manner, the female die middle cushion (8) is installed at the other end of the female die cushion (4), a female die middle push rod (9) is installed in the female die middle cushion (8), a female die rear cushion (11) is installed at the other end of the female die middle cushion (8), and a female die rear push rod (12) isinstalled in the female die rear cushion (11). The split type combined forming female die is simple in structure, safe, reliable, economical, efficient, convenient to operate and suitable for application and popularization of product warm upsetting.
Description
technical field [0001] The invention belongs to the technical field of moulds, and in particular relates to a split-type combined molding female mold. Background technique [0002] In the production of aviation fasteners, in order to ensure the integrity of the metal streamline of the head of the product and improve the mechanical properties of the product, the head of the product needs to be formed by upsetting. Warm heading forming equipment is a high-efficiency forming equipment that integrates continuous heating of raw materials and automatic head forming. When using, it is necessary to rely on the forming mold to ensure the quality of the product, including the shape of the head and the corresponding structural size. The quality of the product is completely guaranteed by the mold, which is the so-called "exactly the same". [0003] The female mold is fixed on the mold base of the equipment, and its position does not change with the operation of the equipment, which is...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B21J13/02B21J13/14
CPCB21J13/02B21J13/14
Inventor赵富俊刘德军
OwnerAVIC STANDARD PARTS MFG