汽车散热器左右侧板冲模设计.doc
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Car radiator left and right side plate punching die design
Abstract
Flushes in a technology capability as well as the mold processing characteristic foundation in the analysis£¬ from flushes the processing request as well as the economic security aspect embarks£¬ uses falls the material and punch to invert the type of compound mold£¬ may by time complete falls the material and punch£¬ the ramming semifinished materials do not need for the migration£¬ has the good craft compatibility£¬ flushes a precision to be easy to guarantee£¬ is not affected the feeding error£¬ inside and outside shape relative position duplication is good. This design basis work piece plane size£¬ a reasonable arrangement row of type£¬ chooses the appropriate standard sheet£¬ and deferred to the corresponding formula separately to determine the drift£¬ the concave mold and the convex-concave mold corresponding size and the position relations. Through calculates always flushes the pressure£¬ designates the press the model. according to various components characteristic£¬ reasonably designs each work components as well as the fixed components£¬ and uses the standard letter. Finally£¬ carries on the verification to the mold overall form£¬ the definite mold closed altitude£¬ guarantees the equipment and the standard which selects satisfies the design request.
The design of the main research contents and innovative work as follows:
1. In a lot of reading on the basis of the theoretical literature£¬ complete the left and right side of the car radiator blanking punching mold design. On the basis of the autoCaD drawing£¬ completed the three-dimensional drawing£¬ clearly demonstrated his mold shape.
2. The design uses a lot of standard parts£¬ the purpose is to reduce mold from design to production and processing time and costs£¬ in line with the modern mold design and production of efficient and fast principle.
3. From the safe operation and open press body to consider proposed nesting reasonable manner£¬ that is£¬ first punching a selected sheet£¬ according to the needs of the area two workpieces punching down; then under the sheet metal punching flip into the design of composite blanking punching mold process.
Key words: row of type;drift;concave mold;convex-concave mold;closed altitude.
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µÚÈýÕ ¹¤ÒÕ¼ÆËã¼°É豸ѡÐÍ 6
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3.3 ³åѹÁ¦µÄ¼ÆË㡢ѹÁ¦ÖÐÐĵÄÈ·¶¨¼°Ñ¹Á¦»úµÄÑ¡ÐÍ 9
3.3.1 ³å²ÃÁ¦¼ÆËã 9
3.3.2 жÁÏÁ¦¼°ÍƼþÁ¦µÄ¼ÆËã 10
3.3.4 ѹÁ¦»úµÄÑ¡ÐÍ 12
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Car radiator left and right side plate punching die design
Abstract
Flushes in a technology capability as well as the mold processing characteristic foundation in the analysis£¬ from flushes the processing request as well as the economic security aspect embarks£¬ uses falls the material and punch to invert the type of compound mold£¬ may by time complete falls the material and punch£¬ the ramming semifinished materials do not need for the migration£¬ has the good craft compatibility£¬ flushes a precision to be easy to guarantee£¬ is not affected the feeding error£¬ inside and outside shape relative position duplication is good. This design basis work piece plane size£¬ a reasonable arrangement row of type£¬ chooses the appropriate standard sheet£¬ and deferred to the corresponding formula separately to determine the drift£¬ the concave mold and the convex-concave mold corresponding size and the position relations. Through calculates always flushes the pressure£¬ designates the press the model. according to various components characteristic£¬ reasonably designs each work components as well as the fixed components£¬ and uses the standard letter. Finally£¬ carries on the verification to the mold overall form£¬ the definite mold closed altitude£¬ guarantees the equipment and the standard which selects satisfies the design request.
The design of the main research contents and innovative work as follows:
1. In a lot of reading on the basis of the theoretical literature£¬ complete the left and right side of the car radiator blanking punching mold design. On the basis of the autoCaD drawing£¬ completed the three-dimensional drawing£¬ clearly demonstrated his mold shape.
2. The design uses a lot of standard parts£¬ the purpose is to reduce mold from design to production and processing time and costs£¬ in line with the modern mold design and production of efficient and fast principle.
3. From the safe operation and open press body to consider proposed nesting reasonable manner£¬ that is£¬ first punching a selected sheet£¬ according to the needs of the area two workpieces punching down; then under the sheet metal punching flip into the design of composite blanking punching mold process.
Key words: row of type;drift;concave mold;convex-concave mold;closed altitude.
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µÚÈýÕ ¹¤ÒÕ¼ÆËã¼°É豸ѡÐÍ 6
3.1 ´î±ß¼°ÌõÁÏ¿í¶È¼ÆËã 6
3.2 °åÁϵÄÑ¡Óü°ÅÅÑù 8
3.2.1 °åÁϵÄÈ·¶¨ 8
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3.2.3 ¼ÆËã²ÄÁÏÏûºÄ¹¤ÒÕ¶¨¶îºÍ²ÄÁÏÀûÓÃÂÊ 9
3.3 ³åѹÁ¦µÄ¼ÆË㡢ѹÁ¦ÖÐÐĵÄÈ·¶¨¼°Ñ¹Á¦»úµÄÑ¡ÐÍ 9
3.3.1 ³å²ÃÁ¦¼ÆËã 9
3.3.2 жÁÏÁ¦¼°ÍƼþÁ¦µÄ¼ÆËã 10
3.3.4 ѹÁ¦»úµÄÑ¡ÐÍ 12
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5.1 жÁÏÁã¼þ 20
5.1.1 жÁÏ°åµÄ³ß´çÈ·¶¨ 20
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5.2.1 ³åÍ·¹Ì¶¨°åµÄ³ß´çÈ·¶¨ 22
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