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Automatic double riveting machine for bone windshield wiper framework

A rivet machine and wiper technology, which is applied in the field of rivet machines, can solve the problems of defective products, rivet bottom pressing openings of different sizes, etc., and achieve the effect of increasing stability

Inactive Publication Date: 2021-07-16
青岛万顺昇泰工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the feeding chute releases the rivet downward, the top dome of the rivet is magnetically attracted to the bottom of the pressing needle. Because the groove limit at the end of the feeding chute is generally open outward, the dome will be on the pressing needle. The inertial rotation of the bottom drives the needle tube at the bottom to swing left and right, so that it is difficult for the rivet to correctly switch from the feeding direction to the insertion direction, resulting in different sizes of the final pressing opening at the bottom of the rivet, resulting in a large number of defective products

Method used

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  • Automatic double riveting machine for bone windshield wiper framework
  • Automatic double riveting machine for bone windshield wiper framework
  • Automatic double riveting machine for bone windshield wiper framework

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as Figure 1-Figure 3 As shown, the present invention provides an automatic double rivet machine with a bone wiper skeleton, its structure includes a motor 1, a console 2, a blanking slideway 3, a telescopic rod 4, a pressing needle 5, and a base 6, and the motor 1 and The consoles 2 are matched by means of electrical connections. The consoles 2 are vertically fixedly connected to the base 6, and are welded with a blanking slideway 3. The needle 5 is indirectly matched, and the pressing needle 5 includes a sleeve 51, a pole 52, a buckle limiter 53, and a booster assembly 54. The sleeve 51 is welded and connected to the inside of the telescopic rod 4 through the pole 52, and the bottom is provided with a booster assembly 54, the pole 52 is socketed and connected inside the buckle 53, and the booster component 54 includes a check and balance device 541, a magnetic block 542, a conversion structure 543, wings 544, and a protrusion 545, and the check and balance device...

Embodiment 2

[0029] Such as Figure 4-Figure 7 As shown, on the basis of Embodiment 1, the present invention combines the mutual cooperation of the following structural components. The balancing device 541 includes a sliding chamber 1a1, a running-in layer 1a2, an outer limit bag 1a3, a disc 1a4, and a top support member 1a5. The sliding cavity 1a1 is socketed and connected inside the capsule body of the outer limiting bag 1a3, and a running-in layer 1a2 and a top support member 1a5 are arranged between them. The outer limiting bag 1a3 is movably engaged between the sleeve 51 and the wing 544, The running-in layer 1a2 has a folded structure, and is indirectly fitted on the bottom surface of the protrusion 545. The tip of the disc 1a4 is embedded and connected to both sides of the magnetic block 542. The top support member 1a5 includes a buckle a51, a groove cylinder a52, Compression seat a53, connecting rod a54, tray a55, the catch a51 is slidingly fitted inside the outer limit bag 1a3, an...

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Abstract

The invention discloses an automatic double riveting machine for a bone windshield wiper framework. The machine structurally comprises a motor, a control table, a discharging sliding way, a telescopic rod, a pressing needle and a base, the motor and the control table are matched in an electrical connection manner, the control table is connected to the base and connected with the discharging sliding way, the discharging sliding way is indirectly matched with the pressing needle through the telescopic rod, the pressing needle comprises a sleeve, a column rod, a limiting buckle and a power assisting assembly, the sleeve is connected to the telescopic rod through the column rod, the power assisting assembly is arranged at the bottom of the sleeve, the column rod is connected to the limiting buckle, and a balancing device and a conversion structure are arranged in the power assisting assembly. The balancing device and the conversion structure are matched with the upper face and the lower face of a protruding cover, when a round cover of a rivet slides into the bottom of the pressing needle and rotates inertially, the round cover of the rivet firstly touches and extrudes protective wings, so that the two sides of the balancing device are jointly extruded, the protruding cover is pushed to heighten the low-position angle of the conversion structure, the round cover of the rivet is further wrapped in all directions, and it is guaranteed that the rivet can be correctly converted into the insertion direction from the feeding direction.

Description

technical field [0001] The invention relates to the field of rivet machines, in particular to an automatic double rivet machine with a bone wiper skeleton. Background technique [0002] The riveting machine uses rivets to rivet the items together, and the assembly is mainly completed by rotation and pressure. It is mainly used in occasions that require riveting of rivets. Common specifications and models include pneumatic, hydraulic and electric; the existing automatic double The following disadvantages will occur when the riveting machine is used: [0003] When the feeding chute releases the rivet downward, the top dome of the rivet is magnetically attracted to the bottom of the pressing needle. Because the groove limit at the end of the feeding chute is generally open outward, the dome will be on the pressing needle. The inertial rotation of the bottom drives the needle tube at the bottom to swing left and right, so that it is difficult for the rivet to correctly switch f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21J15/10B21J15/32B21J15/38
CPCB21J15/10B21J15/32B21J15/38
Inventor 张晓
Owner 青岛万顺昇泰工程有限公司