Heavy goods vehicles brake block riveting machine
Technical field
The utility model relates to a kind of riveting machine, is specifically related to a kind of riveting machine that is used for the riveted joint of heavy goods vehicles brake block, belongs to machinery manufacturing technology field.
Background technology
Riveting technology is widely used in machine industry as a kind of the most common mechanical connection technology, however the employed instrument of riveting technology---riveting machine, and its technical research does not but obtain enough attention with improvement.For a long time, manufacturer uses punch press to mix die enforcement riveted joint, and this method not only production efficiency is low; Shoes and dough sheet do not have interchangeability; Waste is serious, also exists serious hidden danger, breaks the also common all spaces in a newspaper of accident of finger with punch press.
At present, the domestic riveting machine that uses of the same trade is seen from mode of operation, basically all is to adopt the vertical riveted joint of single head, for preventing rivet from falling, must adorn one of one, riveting, inefficiency; See that from mode of operation be divided into three types of machinery, pneumatic, hydraulic pressure, manually control, hand feed are the relatively backward technological modes of production, its riveting pressure in the riveted joint process, the riveted joint stroke, feed speed all is not easy adjustment.
The former and the control technology of state's outside friction disc improve constantly, and the friction material manufacturing industry progressively develops to high-end control technology direction, but are raising the efficiency, guaranteeing that under the safe prerequisite, the relevant device cost is higher, are difficult to marketing at home and use.
The utility model content
To the deficiency that prior art exists, the utility model provides a kind of heavy goods vehicles brake block riveting machine, adopts horizontal oil pressure double end riveted joint, can avoid rivet from falling safety, efficient height; The step motor drive location, automaticity is high, and accurate positioning is applicable to the riveted joint requirement of the heavy goods vehicles brake block of different size; Practice thrift cost simultaneously, easy to use.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is, heavy goods vehicles brake block riveting machine, and it comprises motor and frame, and the frame two ends are provided with riveting set, and central rack is provided with the location propulsion plant, and the location propulsion plant is connected with motor.
Above-mentioned heavy goods vehicles brake block riveting machine, its riveting set comprises the supporting mechanism and the riveting mechanism of mutual correspondence; Supporting mechanism is arranged on the frame front end, and riveting mechanism is arranged on frame rear end.
Above-mentioned heavy goods vehicles brake block riveting machine, its supporting mechanism comprises the support cylinder seat that is fixed on the frame, support cylinder seat fixed support oil cylinder, the support cylinder front end is provided with the support die; Riveting mechanism comprises the riveted joint oil cylinder seat that is fixed on the frame, the fixing riveted joint of riveted joint oil cylinder seat oil cylinder, and riveted joint oil cylinder front end is provided with the riveted joint die.
Above-mentioned heavy goods vehicles brake block riveting machine, it supports die is mutual corresponding double end die with the riveted joint die.
Above-mentioned heavy goods vehicles brake block riveting machine, its location propulsion plant comprises reductor, and reductor one end connects motor, and the reductor other end connects positioning table.
Above-mentioned heavy goods vehicles brake block riveting machine is provided with the location lock on its positioning table.
Above-mentioned heavy goods vehicles brake block riveting machine, its motor is a stepper motor.
The utlity model has following advantage and useful technique effect:
1, the heavy goods vehicles brake block riveting machine of the utility model according to the requirement of the double rivet of heavy goods vehicles brake block, adopts the double end riveted joint, and complete machine production efficiency is high, and riveting quality is good.
2, the heavy goods vehicles brake block riveting machine of the utility model adopts horizontal oil pressure actuated, can avoid rivet from falling, and is convenient to control, handling safety.
3, the heavy goods vehicles brake block riveting machine of the utility model uses the step motor drive location, and automaticity is high, accurate positioning, and technological parameter is revised convenient, is applicable to the riveted joint requirement of the heavy goods vehicles brake block of different size.
4, cost is enhanced productivity, practiced thrift to the heavy goods vehicles brake block riveting machine of the utility model.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the above-mentioned figure,
The 1-motor, the 2-frame, the 3-riveting set, 4-locatees propulsion plant; The 31-supporting mechanism, 32-riveting mechanism, 311-support cylinder seat, 312-support cylinder; 313-supports die, and 321-rivets oil cylinder seat, and 322-rivets oil cylinder, and 323-rivets die; The 41-reductor, the 42-positioning table, 43-locatees lock.
The specific embodiment
The heavy goods vehicles brake block riveting machine of present embodiment, it comprises motor 1 and frame 2, and frame 2 two ends are provided with riveting set 3, and frame 2 middle parts are provided with location propulsion plant 4, and location propulsion plant 4 is connected with motor 1.Motor 1 is a stepper motor.
Riveting set 3 comprises the supporting mechanism 31 and riveting mechanism 32 of mutual correspondence; Supporting mechanism 31 is arranged on frame 2 front ends, and riveting mechanism 32 is arranged on frame 2 rear ends.
Supporting mechanism 31 comprises the support cylinder seat 311 that is fixed on the frame 2, and support cylinder seat 311 fixed support oil cylinders 312, support cylinder 312 front ends are provided with and support die 313; Riveting mechanism 32 comprises the riveted joint oil cylinder seat 321 that is fixed on the frame 2, riveted joint oil cylinder seat 321 fixing riveted joint oil cylinders 322, and riveted joint oil cylinder 322 front ends are provided with riveted joint die 323.Supporting die 313 is mutual corresponding double end die with riveted joint die 323.
Location propulsion plant 4 comprises reductor 41, and reductor 41 1 ends connect motor 1, and reductor 41 other ends connect positioning table 42, and location lock 43 is set on the positioning table 42.
During use; At first link up workpiece to be riveted with rivet, be placed in the location lock 43 of positioning table 42, positioning table 42 is rotated to initial position; Then; Drive support cylinder 312 and hold out against rivet head through supporting die 313, drive riveted joint oil cylinder 322 again and rivet, riveted joint is accomplished back support cylinder 312 and is riveted oil cylinder 322 and all reset.Motor 1 control positioning table 42 positioning of rotating are carried out next group riveted joint program, after riveted joint proceeds to last station, when taking off workpiece, carry out the riveting work of next workpiece after positioning table resets again.
The above; It only is preferred embodiment to the utility model; Be not to be that the utility model is done other forms of restriction, any professional and technical personnel of being familiar with possibly utilize the technology contents of above-mentioned announcement to change or be modified as the equivalent embodiment of equivalent variations.But every the utility model scheme content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of the utility model according to the technical spirit of the utility model.