CN2230634Y

CN2230634Y - Rouing riveting machine

Info

Publication number: CN2230634Y
Application number: CN 95215417
Authority: CN
Inventors: 许汉池; 刘凯
Original assignee: Individual
Current assignee: Guo Yaohui
Priority date: 1995-07-03
Filing date: 1995-07-03
Publication date: 1996-07-10
Anticipated expiration: 2005-07-03

Abstract

The utility model relates to a rolling riveting machine, which belongs to a hardware mechanical device. For using machinery to replace traditional manual work, the manufacturing method of two iron sheets are rolled and riveted into moulding is adopted. The utility model adopts that the upper end of a driving shaft is provided with a driven shaft; both ends of the two shafts are positioned at the outer ends of the both sides of the machine body; both ends of the driving shaft are connected with two positive wheels; both ends of the driven shaft are connected with two negative wheels. A convex groove is arranged on the positive wheel; a concave groove is arranged on the negative wheel corresponding to the positive wheel. The structure causes the utility model to achieve the purpose of using machinery to replace manual work and largely enhancing work efficiency and quality. The utility model has simple structure and easy manufacture.

Description

Rolling riveter

The utility model belongs to hardware machinery equipment.

With two iron plates or object be in the conventional method that edge portion connects, earlier two iron sheet edges are struck with a hammer " L " snap riveting limit and " A " snap riveting limit, then L type limit is inserted in the A type limit and compress, the iron sheet of two objects is fused, for example make the iron sheet chimney, automotive oil tank, motorcycle chain cover or the like workpiece all need adopt this conventional method, but this conventional method can only be made by hand, and is low than rate, and quality does not guarantee yet.

Therefore, the purpose of this utility model is: make a kind of rolling riveter, replace traditional preparation method of beaing with machinery, to improve the efficient and the quality of making.

The utility model realizes that the method for purpose is: a kind of rolling riveter, formed by body, motor and reduction box, the upper end of driving shaft is provided with driven shaft, the two ends of diaxon are positioned at outer end, body both sides, both ends of main drive shaft connects two sun wheels, and the two ends of driven shaft connect two the moon wheels, cloudy wheel is positioned at the upper end that sun is taken turns.The sun wheel is provided with tongue, is provided with groove on the moon wheel corresponding with sun wheel tongue.Distance between cloudy wheel and the sun wheel is identical with the thickness of workpiece to be machined.

The utility model has the advantages that: replace traditional making by hand with machinery, enhance productivity more than tens of times, the product type shape of making is unified, presses mouthful seam smooth, durable, and quality is good.

Below in conjunction with Figure of description and embodiment structure of the present utility model is further described.

Fig. 1 is the utility model schematic diagram

Cylinder iron make body 11 of the present utility model, fixedly reduction box 12 and motor 13 on it, reduction box slows down motor, the deboost axle of reduction box is driving gear 10 fixedly, 4 bearing blocks 6 of body two ends vertical fixing, driving shaft 9 is positioned on the diaxon bearing of body lower end, and two ends are positioned at outside the body, and both ends of main drive shaft connects two sun wheels 8,15.The diaxon bearing of driving shaft upper end is driven shaft 3 fixedly, and its two ends still are positioned at outside the body, the equal in length of driving shaft and driven shaft, and the both sides of diaxon all are positioned at outer end, body both sides.The two ends of driven shaft 3 connect two cloudy wheels 1,7, and cloudy wheel is positioned at the upper end of sun wheel, fixes two identical gears 4,5 at the middle part of driving shaft and driven shaft.Sun wheel is provided with tongue 14, is being provided with groove 2 with sun wheel tongue on to the moon wheel of just answering.This distance of cloudy wheel and sun wheel should be identical with the thickness of workpiece to be machined or be slightly less than thickness in processed.Obviously the emboss pit of sun wheel 8 and cloudy wheel 7 is corresponding is provided with.Corresponding setting of emboss pit on sun wheel 15 and the cloudy wheel 1.

Use, motor slows down by reduction box and drives the driving gear rotation, and driving gear drives and the gear 4 of its interlock rotates driving shaft 9 clockwise directions, and the sun wheel is rotated.Gear 4 drives and the gear 5 of its interlock counterclockwise rotates driven shaft 3, and the moon wheel that is fixed on its two ends is rotated counterclockwise, and obviously the rotating speed of negative and positive wheel should be identical.Edge with a slice iron sheet is pressed into L type limit between the negative and positive wheel on body right side earlier, between the negative and positive wheel in body left side, another sheet iron sheet edge is pressed into A type limit, L type limit is inserted in the A type limit,, this combination limit is flattened moulding with the wheel of the negative and positive on another rolling riveter.

In a word, the utility model range of application is wider, can be widely used in the motorcycle chain cover, in the five metals manufacturing process such as automotive oil tank, and also simple in structure, be easy to system, the production efficiency height, quality is good, is a kind of desirable roll riveting equipment.

Claims

1, a kind of rolling riveter, be made up of body, motor and reduction box, it is characterized in that the upper end of driving shaft (9) is provided with driven shaft (3), the two ends of diaxon are positioned at outer end, body both sides, both ends of main drive shaft connects two sun wheels, and the two ends of driven shaft (3) connect two the moon wheels, cloudy wheel is positioned at the upper end that sun is taken turns.

2, by the described a kind of rolling riveter of claim 1, it is characterized in that the sun wheel is provided with tongue, on the moon wheel corresponding, be provided with groove with sun wheel tongue.

3,, it is characterized in that the distance between cloudy wheel and the sun wheel is identical with the thickness of workpiece to be machined by the described a kind of rolling riveter of claim 1.