Contact point machine for sending rivet in stamping die
A technology of stamping die and contact machine, applied in the field of riveting machine, can solve the problems of safe operation safety hazards, loose combination, low work efficiency, etc., and achieve the effects of accurate positioning, tight rivet joints, and high work efficiency
Active Publication Date: 2009-04-22
东莞市中一合金科技有限公司
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AI Technical Summary
Problems solved by technology
On the one hand, this method increases the labor intensity of the operators and reduces the work efficiency. On the other hand, there are certain hidden dangers in safe operation.
The existing riveting machine feeds the rivet from the bottom of the material belt hole, resulting in inaccurate positioning of the rivet, weak combination, weak work efficiency, and low work efficiency, which is not suitable for large-scale mass production
Method used
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[0019] The present invention will be further described below in conjunction with accompanying drawing, see attached drawing Figure 1-5 , the present invention comprises top plate 1, upper mold 2, lower mold 3 and bottom plate 4 fixed in order from top to bottom, and a guide rail 5 is fixed on the bottom plate 4, and the top of guide rail 5 stretches in the lower mold 3, and the top of guide rail 5 is provided with a The pressing plate 6 and the sliding block 7 are movably connected with the pressing plate 6. A slotting knife 8 is fixed on the top plate 1. The slotting knife 8 extends into the upper mold 2 and the lower mold 3 through vertical movement and contacts with the sliding block 7. The pressing pin 9 passes through the first An elastic element 10 is movably arranged on the top plate 1, and the lower end of the pressing pin 9 extends into the upper mold 2 and the lower mold 3, and conflicts with the slider 7. The slider 7 is provided with a crotch 11, and the crotch 11 ...
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The invention relates to the riveting machine technical field, in particular to a top rivet feeding contact machine in a punching die. A slide block is provided with a curved hook which is adjacent to a guide rail, a press plate is provided with a stopper which is pressed against an inner side of the curved hook, a riveting punch is movably arranged on a top plate by a second elastic element and right above the curved hook, a riveting needle is correspondingly arranged right below the curved hook, and movably sleeved in a lift pin, and the lift pin is fixed on a bottom plate; the slide block is provided with the curved hook which is adjacent to the guide rail, a rivet enters the curved hook through the guide rail, and is tightly hooked by the curved hook, the press plate is provided with the stopper which is pressed against the inner side of the curved hook, so when the curved hook moves to the right, the stopper stops the rivet, the rivet is separated from the curved hook and falls in a material belt hole to realize top rivet feeding and accurate positioning; the riveting punch is tightly pressed against the riveting needle to complete the riveting; moreover, the machine also has the advantages of dense and firm riveting contacts, high working efficiency and the suitability for mass production.
Description
Technical field: [0001] The invention relates to the technical field of riveting machines, in particular to a rivet joint machine for feeding upwards in a stamping die. Background technique: [0002] Rivet connection is a commonly used fixed connection method in mechanical processing. Since the stamping equipment does not have a rivet feeding device, the process of riveting the rivet on the connecting piece in the stamping equipment is usually done manually after placing the rivet at a predetermined position. Press riveting. On the one hand, this method increases the labor intensity of the operators and reduces the work efficiency. On the other hand, there are certain potential safety hazards in safe operation. The existing riveting machine feeds the rivet from the bottom of the material belt hole of the material belt, which leads to inaccurate positioning of the rivet, loose combination, weak work efficiency, and low working efficiency, which is not suitable for large-scal...
Claims
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Inventor 陈进亿
Owner 东莞市中一合金科技有限公司