Quick and efficient forming device and method for tube sleeve type product with lateral holes
A molding device and molding method technology, which is applied in the field of molding processing of sleeve products, can solve the problems of large processing volume, low efficiency, waste of materials, etc., and achieve the effects of improving efficiency, reducing processing volume, and reducing costs
Active Publication Date: 2017-12-15
CHONGQING TECH & BUSINESS UNIV
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide a rapid and high-efficiency forming device for sleeve-like products with lateral holes, which overcomes the defects of huge processing volume, excessive material waste, low efficiency and high cost of traditional mechanical cutting processing methods
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[0038] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.
[0039] Such as figure 1As shown, the present invention includes an oil cylinder shell 1, a main core 2 is arranged inside the oil cylinder shell 1, and a mold sleeve 3 is arranged on the outer cover of the main core 2, the bottom of the oil cylinder shell 1, the main core The bottoms of 2 are sealed and connected with the bottom of the mold sleeve 3, and a molding cavity 4 is provided between the main core 2 and the mold sleeve 3; the mold sleeve 3 and the cylinder shell 1 There is a partition 7 that separates the cavity between the mold sleeve 3 and the cylinder housing 1 into a lateral core-pulling hydraulic oil chamber 5 and a lateral mold clamping hydraulic oil chamber 6. The partition 7 It includes a mold clam...
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The invention relates to a quick and efficient forming device and method for a tube sleeve type product with lateral holes. The quick and efficient forming device comprises a main mold core sleeved with a mould sleeve; the bottom of the main mold core is in sealed connection with the bottom of the mould sleeve; a forming cavity is formed between the main mold core and the mould sleeve; core-pulling holes are formed in the mould sleeve; and one ends of side mold cores of the lateral holes penetrate through the core-pulling holes and stretch out towards the side face of the main mold core from the core-pulling holes. According to the quick and efficient forming device, the advantages of mould one-time forming and raw material quantitative utilization are adopted, the lateral holes in the tube sleeve type product are also formed simultaneously through the mould lateral forming characteristic while the wall thickness of the tube sleeve type product is formed at a time, efficient and automatic forming processing of the tube sleeve type product with the lateral holes is achieved, the processing quantity is greatly reduced, raw materials are saved, the efficiency is improved, the cost is reduced, and thus the economic benefits are increased.
Description
technical field [0001] The invention relates to the field of molding and processing of sleeve-like products, in particular to a rapid and efficient molding device and method for sleeve-like products with lateral holes. Background technique [0002] At present, sleeve products with lateral holes have been widely used and applied in the market. Their materials include copper alloy, aluminum alloy, resin, etc., and even food raw materials. For example, steel ball bushings are used on the mold to improve the precision of mold clamping, and steel ball bushings are also widely used in cages to obtain the required precision. These steel ball bushings are typical sleeves with lateral holes. products. But at present, the processing methods of these sleeves with lateral holes are all processed by mechanical cutting, that is, cutting is performed on the bar or pipe raw material until the required pipe wall thickness, and then the required thickness is added on the circumference of the...
Claims
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IPC IPC(8): B29C45/33B29C45/00
CPCB29C45/00B29C45/332
Inventor 袁毅
Owner CHONGQING TECH & BUSINESS UNIV