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Edge pressing device for bucket-type bolt

A blank holder and bolt technology, applied in the field of blank holder, can solve the problems of manpower consumption, influence on work efficiency, residue, etc., and achieve the effects of saving manpower, simple operation and ensuring work efficiency

Inactive Publication Date: 2020-10-13
梁丹清
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the method of processing the corners of the bucket bolts is usually to manually place the bucket bolts on the edge holding device for processing, and then take out the bucket bolts after the treatment is completed. The above method requires frequent manual placement and removal of buckets during operation. Type bolts are more labor-intensive to operate, and the cut corners will remain on the blank holder, affecting the operation of the blank holder, thereby affecting work efficiency

Method used

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  • Edge pressing device for bucket-type bolt
  • Edge pressing device for bucket-type bolt
  • Edge pressing device for bucket-type bolt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A blank holder for bucket bolts, such as Figure 1-3 As shown, it includes a chassis 1, a mounting rod 2, a conveying wheel 3 and a flat belt 4, two mounting rods 2 are connected to the front and rear sides of the top of the chassis 1, and the two mounting rods 2 on both sides are rotatably connected to a conveyor belt. Wheel 3, a flat belt 4 is wound between the two conveying wheels 3, and a transmission mechanism 5 and a feeding mechanism 6 are also included. A transmission mechanism 5 is arranged between the chassis 1 and the conveying wheel 3, and a A blanking mechanism 6 is provided.

[0025] The transmission mechanism 5 includes a connecting rod 50, a reduction motor 51, a sector gear 52, a first gear 53, a second gear 54, a sliding sleeve 55, an L-shaped rack 56, a push rod 57, a return spring 58, a stamping frame 500 and a second gear. Three gears 59, the mounting rod 2 top on the left side of the rear is connected with connecting rod 50, and the geared motor 5...

Embodiment 2

[0029] On the basis of Example 1, such as figure 2 and Figure 4 As shown, swing mechanism 7 is also included, and swing mechanism 7 includes wedge-shaped plate 70, elastic member 71, connecting rod 72, balance wheel 73, one-way gear 74, torsion spring 75, transmission rack 76 and inclined knife 77, pushes A wedge plate 70 is slidingly connected to the top of the rod 57, an elastic member 71 is connected between the wedge plate 70 and the push rod 57, a connecting rod 72 is connected to the mounting rod 2 on the front left side, and a balance wheel is connected to the connecting rod 72 in a rotating manner 73, the front and rear sides of the balance wheel 73 are connected with a one-way gear 74, the balance wheel 73 and the connecting rod 72 are connected with a torsion spring 75, the front and rear sides of the push rod 57 are connected with a transmission rack 76, and the transmission racks on both sides 76 respectively meshes with the one-way gears 74 on both sides, and t...

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Abstract

The invention relates to edge pressing devices, in particular to an edge pressing device for a bucket-type bolt. The invention aims to design the edge pressing device for the bucket-type bolt capableof saving manpower during operation and ensuring the working efficiency. The edge pressing device for the bucket-type bolt comprises a bottom plate, conveying wheels, a transmission mechanism and a discharging mechanism, wherein two mounting rods are connected to the two sides of the top of the bottom plate, the two conveying wheels are arranged between the mounting rods on the two sides in a rotary mode, a flat belt is arranged between the two conveying wheels in a wound mode, the transmission mechanism is arranged between the bottom plate and the conveying wheels, and the discharging mechanism is arranged between the bottom plate and the flat belt. According to the device, the bucket-type bolt is subjected to edge pressing by the cooperation between the transmission mechanism and the discharging mechanism, so that the edge pressing effect of the bucket-type bolt is achieved.

Description

technical field [0001] The invention relates to a hemming device, in particular to a hemming device for bucket bolts. Background technique [0002] Bucket bolts are a type of fastener with a head and a screw (a threaded cylinder) whose head is hopper-shaped. The performance grades of bucket bolts can be divided into 10 performance grades. Among them, the material of strength bolts above grade 8.8 (inclusive) is medium carbon steel and alloy steel after heat treatment. These bolts are called high-strength bolts, and the rest are generally called ordinary strength bolts. After the bucket bolt is manufactured, there are usually some extra corners, which need to be processed. [0003] At present, the method of processing the corners of the bucket bolts is usually to manually place the bucket bolts on the edge holding device for processing, and then take out the bucket bolts after the treatment is completed. The above method requires frequent manual placement and removal of buck...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D28/02B21D28/20B21D43/20B21D53/24
CPCB21D28/02B21D28/20B21D43/20B21D53/24
Inventor 梁丹清
Owner 梁丹清