CN202915719U - Step-by-step type steel splitting feeding device - Google Patents

Abstract

The utility model relates to a step-by-step steel-separating feeding device, which comprises a steel-separating feeding platform and a steel turning machine. Moving beam, static beam, eccentric mechanism and transmission mechanism, the bottom of the moving beam is provided with an eccentric mechanism, the static beam is fixed on the ground, and the eccentric mechanism is connected with the transmission mechanism through a coupling. Compared with the existing technology, the beneficial effect of the utility model is: a step-by-step steel separating and feeding device, which has the advantages of compact overall structure, stable operation, light overall weight, long service life, large bearing capacity and wide application range , The characteristics of small process layout space effectively reduce investment and operating costs, meet the production process requirements such as short production cycle, accurate stop, and small feeding impact, and realize the function of non-impact feeding, which has a good promotion value.

Description

A step-by-step steel feeding device

technical field

The utility model relates to a novel steel sorting and feeding device, in particular to a step-by-step steel sorting and feeding device.

Background technique

At present, there are mainly several types of heating furnace feeding, namely chain and walking beam to realize separate steel feeding, toothed beam separate steel platform, and step-by-step steel separate feeding platform, etc., but there is a The common problem is that because the blanks are directly slid onto the roller table, the impact of the blanks on the roller table and the equipment is relatively large during loading, and the long-term impact will cause partial depression of the static beam, the equipment is easily damaged and the amount of daily maintenance is large. At the same time, due to There are sickle bends in the billets in different degrees, which leads to poor steel separation effect. There is a possibility of lowering two billets at the same time, resulting in unbalanced loads on the bench, which will lead to stoppage of production in serious cases, and bring huge losses to the enterprise.

Contents of the invention

The purpose of the utility model is to provide a step-by-step steel-separating feeding device with simple structure, convenient operation, meeting the requirement of non-impact feeding and improving production efficiency.

In order to achieve the above object, the utility model adopts the following technical solutions:

A step-by-step steel-splitting feeding device, comprising a steel-splitting feeding stand and a steel turning machine, one end of the steel-splitting feeding stand is provided with a steel turning machine, and the steel-splitting feeding stand includes a moving beam, a static Beam, eccentric mechanism and transmission mechanism, the bottom of the moving beam is equipped with an eccentric mechanism, the static beam is fixed on the ground, and the eccentric mechanism is connected with the transmission mechanism through a coupling.

The steel turning machine includes a steel support arm, a swing arm, a synchronous shaft and a hydraulic drive mechanism, the steel support arm and the swing arm are fixed on the synchronous shaft by a support arm cover, stud bolts, nuts and washers, and the swing arm passes through a pin Connected with the hydraulic drive mechanism.

The eccentric mechanism includes an eccentric shaft, an upper cover and a bearing base, the middle part of the eccentric shaft is connected with the bottom of the moving beam through the upper cover and the bearing base, and the two ends of the eccentric shaft are fixed on the base through the upper cover and the bearing base.

The hydraulic drive mechanism includes a hydraulic cylinder, a sliding bearing, a hydraulic cylinder support and a hydraulic cylinder base, the hydraulic cylinder is fixed on the hydraulic cylinder support through the sliding bearing, and the hydraulic cylinder support is fixed on the hydraulic cylinder base through bolts, nuts and washers.

Both the supporting steel arm and the swing arm are of the card slot type.

There are two or more groups of moving beams and static beams, and the moving beams are connected by synchronous beams.

There are two or more groups of supporting steel arms.

Compared with the prior art, the beneficial effects of the utility model are:

A step-by-step steel separating and feeding device, which has the characteristics of compact overall structure, stable operation, light overall weight, long service life, large bearing capacity, wide application range, and small process layout space, effectively reducing investment and operating costs , It meets the production process requirements such as short production cycle, accurate stop position, and small feeding impact, and realizes the function of non-impact feeding, which has a good promotion value.

Description of drawings

Fig. 1 is a structural diagram of the utility model;

Fig. 2 is the three-dimensional view of the utility model sub-steel loading platform;

Fig. 3 is the structural diagram of the utility model sub-steel loading platform;

Fig. 4 is the perspective view of the utility model steel turning machine;

Fig. 5 is the structural diagram of the steel turning machine of the present utility model.

1—steel feeding platform 2—steel turning machine 3—moving beam 4—static beam 5—eccentric shaft 6—bearing seat base 7—top cover 8—base 9—coupling 10—transmission mechanism 11—supporting steel Arm 12—synchronous shaft 13—swing arm 14—arm cover 15—hydraulic cylinder 16—sliding bearing 17—hydraulic cylinder bracket 18—hydraulic cylinder base 19—synchronous beam

Detailed ways

The specific embodiment of the utility model is further described below in conjunction with accompanying drawing:

As shown in Figures 1 to 5, a step-by-step steel feeding device of the utility model includes a steel feeding platform 1 and a steel turning machine 2, and a steel turning machine is provided at one end of the steel feeding platform 1 2. The sub-steel feeding platform 1 includes a moving beam 3, a static beam 4, an eccentric mechanism and a transmission mechanism 10. The bottom of the moving beam 3 is provided with an eccentric mechanism, and the static beam 4 is fixed on the ground. The eccentric mechanism is connected to the The transmission mechanism 10 is connected. The eccentric mechanism includes the eccentric shaft 5, the upper cover 7 and the bearing seat base 6. The middle part of the eccentric shaft 5 is connected with the bottom of the moving beam 3 through the upper cover 7 and the bearing seat base 6. The two ends of the eccentric shaft 5 pass through the upper Cover 7 and bearing seat base 6 are fixed on the base 8, and steel turning machine 2 includes supporting steel arm 11, swing arm 13, synchronous shaft 12 and hydraulic drive mechanism, supporting steel arm 11 and swing arm 13 through supporting arm cover 14, double The head bolts, nuts and washers are fixed on the synchronous shaft 12. The swing arm 13 is connected with the hydraulic drive mechanism through the pin shaft. The hydraulic drive mechanism includes a hydraulic cylinder 15, a sliding bearing 16, a hydraulic cylinder bracket 17 and a hydraulic cylinder base 18. 15 is fixed on the hydraulic cylinder bracket 17 through the sliding bearing 16, and the hydraulic cylinder bracket 17 is fixed on the hydraulic cylinder base 18 through bolts, nuts and washers. There are two or more groups of beams 4, the moving beams 3 are connected by synchronous beams 19, and there are two or more groups of supporting steel arms 11.

When using the utility model, the steel billet is hoisted to the static beam 4 by a crane, and then the moving beam 3 is driven to reciprocate by the eccentric mechanism, so that the steel billet is moved in the direction of the steel turning machine 2. When the steel billet reaches the static beam 4, it is close to the steel turning machine 2 When it is on the side, it slides down to the supporting steel arm 11 under the action of gravity, the hydraulic drive mechanism drives the swing arm 13 to move, and at the same time drives the supporting steel arm 11 to swing up and down through the synchronous shaft 12, so that the steel billet reaches the roller table smoothly and without impact.

The above is only the basic principle of the utility model, and does not limit the utility model in any way. All equivalent changes and modifications according to the utility model are within the scope of the technical protection scheme of this patent.

Claims (7)

1. a step-by-step movement is divided the steel feeding device, comprise minute steel feeding skid and a tilting gear, it is characterized in that, steel feeding skid one end was provided with tilting gear in described minute, divide the steel feeding skid to comprise moving beam, Jing Liang, eccentric stiffener and transmission mechanism, moving beam bottom is provided with eccentric stiffener, and Jing Liang fixes on the ground, and eccentric stiffener is connected with transmission mechanism by shaft coupling.

2. a kind of step-by-step movement according to claim 1 is divided the steel feeding device, it is characterized in that, described tilting gear comprises holder steel arm, swing arm, synchronizing shaft and hydraulic drive mechanism, holder steel arm and swing arm are fixed on the synchronizing shaft by trailing arm lid, stud, nut, packing ring, and swing arm is connected with hydraulic drive mechanism by bearing pin.

3. a kind of step-by-step movement according to claim 1 is divided the steel feeding device, it is characterized in that, described eccentric stiffener comprises eccentric shaft, loam cake and bearing block base, the eccentric shaft middle part is connected with moving beam bottom with bearing block base by loam cake, and the eccentric shaft two ends are fixed on the base by loam cake and bearing block base.

4. a kind of step-by-step movement according to claim 1 and 2 is divided the steel feeding device, it is characterized in that, described hydraulic drive mechanism comprises hydraulic cylinder, sliding bearing, hydraulic cylinder leg and hydraulic cylinder base, hydraulic cylinder is fixed on the hydraulic cylinder leg by sliding bearing, and hydraulic cylinder leg is fixed on the hydraulic cylinder base by bolt, nut, packing ring.

5. a kind of step-by-step movement according to claim 1 and 2 is divided the steel feeding device, it is characterized in that, described holder steel arm and swing arm are the draw-in groove pattern.

6. a kind of step-by-step movement according to claim 1 is divided the steel feeding device, it is characterized in that, described moving beam and Jing Liang have two groups or more, is connected by synchronous beam between the moving beam.

7. a kind of step-by-step movement according to claim 1 and 2 is divided the steel feeding device, it is characterized in that, described holder steel arm has two groups or more.

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