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Oil cooler chip wrapping mold

An oil cooler and chip technology, which is applied in forming tools, manufacturing tools, metal processing equipment, etc., can solve problems such as the inability to ensure mutual closeness, and achieve the effects of preventing lack of welding, ensuring quality, and eliminating interference.

Active Publication Date: 2017-07-07
宁波路润冷却器制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the utility model patent performs the flattening and wrapping of the oil cooler chip at the same time, which still cannot ensure that the inner chip and the outer chip of the oil cooler chip are in close contact with each other, which is more likely to cause missing soldering

Method used

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Examples

Experimental program
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Embodiment Construction

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] Such as Figures 1 to 7 As shown, the engine oil cooler chip wrapping mold in this implementation includes a fixed mold 1, a movable mold 2, a first sliding sheet body 71, a second sliding sheet body 72, a third sliding sheet body 73, and a fourth sliding sheet body 74. Locking element 3, spacer 5, cushion block 4, limit block 6.

[0025] Wherein, the oil cooler chip 8 that needs wrapping is placed on the fixed mold 1, and the first sliding sheet body 71, the second sliding sheet body 72, the third sliding sheet body 73 and the fourth sliding sheet body are arranged on the fixed mold 1. The sliding sheet body 74, in order to facilitate the processing and molding of the sliding sheet body, the first sliding sheet body 71 and the third sliding sheet body 73 have the same shape, the second sliding sheet body 72 and the fourth sliding shee...

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Abstract

The invention discloses an engine oil cooler chip edge covering mold. The engine oil cooler chip edge covering mold comprises a fixed mold and a movable mold; and an engine oil cooler chip required to cover the edge is positioned above the fixed mold. The engine oil cooler chip edge covering mold is characterized in that a first slide piece body, a second slide piece body, a third slide piece body and a fourth slide piece body are arranged above the fixed mold; the first slide piece body and the third slide piece body are symmetrically arranged on two opposite sides of the engine coil cooler chip; and the second slide piece body and the fourth slide piece body are symmetrically arranged on the other two opposite sides of the engine oil cooler chip. The edge covering mold further comprises at least one locking element for enabling the first slide piece body and the third slide piece body to relatively move to tightly press two opposite sides of the engine oil cooler chip; and mutual acting push inclined surfaces are formed between the first slide piece body and the second and fourth slide piece bodies and between the third slide piece body and the second and fourth slide piece bodies.

Description

technical field [0001] The invention relates to a processing mold for an engine oil cooler, in particular to an edge wrapping mold for chips of an engine oil cooler. Background technique [0002] The oil cooler chip is assembled from an inner chip and an outer chip, and the inner chip and the outer chip are folded and joined to form a closed side wall, which involves the wrapping process of the oil cooler chip. If the edge wrapping quality of the oil cooler chip is poor, and the inner chip and the outer chip are not firmly bonded, there will be missing soldering in the next welding process. [0003] For this reason, the Chinese utility model patent of publication number CN201324797Y discloses " chip flanging mold inside and outside the oil cooler ", comprises punch and die, and the two ends edges of described punch are arc-shaped, and described punch and The edge of the die cavity that the concave die matches is an arc that matches the edge of the male die. However, in thi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D37/10B21D19/02
CPCB21D19/02B21D37/10
Inventor 邹文宇陈浩锋殴志霞徐涛
Owner 宁波路润冷却器制造有限公司
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