Support and side plate rivet-free riveting die
A rivetless riveting and riveting technology, applied in forming tools, manufacturing tools, metal processing equipment, etc., can solve problems such as slow riveting speed, inconvenient operation, waste of resources, etc., to stabilize product quality, improve production efficiency, and reduce resources wasteful effect
Inactive Publication Date: 2017-02-22
重庆中远精密模具有限公司
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Problems solved by technology
[0002] In the prior art, rivets are usually used to rivet the bracket and the side plate together, so the riveting speed is slow, the operation is inconvenient, the efficiency is low, and resources are wasted. riveting
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[0013] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.
[0014] As shown in the figure, a rivetless riveting mold for a bracket side plate includes an upper mold base 1 and a lower mold base 2, the upper mold base is provided with a riveting pressure head 3, and the lower mold base is provided with a riveting pressure head. The riveting head 4 corresponding to the head, the riveting head is arranged directly above the riveting head, the riveting head coincides with the center line of the riveting head, and the upper mold base is also provided with a The clamping sleeve 5 of the clamping bracket and the side plate, the riveting head is set in the clamping sleeve, the lower mold base is provided with a clamping table used in conjunction wi...
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The invention discloses a support and side plate rivet-free riveting die. The support and side plate rivet-free riveting die comprises an upper die base and a lower die base. The upper die base is provided with a riveting pressing head. The lower die base is provided with a riveting ejector head corresponding to the riveting pressing head. The riveting pressing head is arranged over the riveting ejector head. The center line of the riveting pressing head coincides with the center line of the riveting ejector head. The upper die base is further provided with an ejecting sleeve used for ejecting a support and a side plate before the riveting pressing head conducts downward pressing. The riveting pressing head is arranged in the ejecting sleeve. The lower die base is provided with an ejecting table top used in cooperation with the ejecting sleeve. The riveting ejector head is arranged at the center position of the ejecting table top, and the riveting face of the riveting ejector head is lower than the ejecting table top. The riveting pressing head of the upper die base and the riveting ejector head on the lower die base are used for extruding materials of the support and the side plate, the purpose of riveting is achieved, and therefore resource waste is reduced, the production efficiency is improved, and the product quality is stabilized.
Description
technical field [0001] The invention relates to a mold, in particular to a rivetless riveting mold for a bracket side plate. Background technique [0002] In the prior art, rivets are usually used to rivet the bracket and the side plate, so the riveting speed is slow, the operation is inconvenient, the efficiency is low, and resources are wasted. riveted. Contents of the invention [0003] In view of this, the purpose of the present invention is to provide a rivetless riveting mold for the side plate of the bracket, which overcomes the above-mentioned defects of the prior art, and enables the bracket and the side plate to be riveted without rivets. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] A rivetless riveting die for a bracket side plate, comprising an upper die base and a lower die base, the upper die base is provided with a riveting press head, and the lower die base is provided with a riveting hea...
Claims
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IPC IPC(8): B21D39/00B21D37/10
Inventor 余东
Owner 重庆中远精密模具有限公司