CN204916374U - Steady running device of walking beam - Google Patents

Abstract

The utility model provides a walking beam smooth running device, which comprises an eccentric shaft, a deep groove ball bearing, a conical bearing, a mounting support, an adjusting plate, and an adjusting bolt; the eccentric shaft is fixed on the circle of the mounting support through two conical bearings. In the cylinder, the deep groove ball bearing is fixed on the front end of the eccentric shaft through the shaft, the adjusting bolt is screwed with the adjusting plate, and the adjusting plate is fixed on the saddle support frame of the walking beam. Its effects are as follows: 1. The deflection of the walking beam can be corrected, so that the front walking beam and the rear walking beam can be centered, thereby eliminating the squeeze deformation between the two beams due to the deflection and ensuring safety. 2. It will not affect the normal operation of the walking beam; 3. It can save a lot of maintenance tasks and production costs.

Description

Walking beam smooth running device

Technical field: The utility model relates to an anti-deviation device on a production line, in particular to a walking beam smooth running device in a silicon steel packaging line in the metallurgical industry.

Background technology: In the walking beam of the existing silicon steel packaging line, due to the installation accuracy of the walking beam unit itself and the wear of the wheel flange, the overall deflection of the moving beam is prone to occur during operation, which makes it easy to cause Interference occurs between the rear saddle of the front walking beam and the head saddle of the rear walking beam, and the two moving beams will rub against each other, and the extrusion and deformation after long-term friction will make the deflection of the unit more serious. Seriously, the safety of the unit is also greatly reduced, and the coil drop often occurs. In order to improve the stability and safety of the whole walking beam unit operation, it is necessary to solve this problem.

Summary of the invention: The purpose of this utility model is to solve the problem that interference between the tail saddle of the front walking beam and the head saddle of the rear walking beam tends to occur during operation of the walking beam of the existing silicon steel packaging line, and the two movements The beams will rub against each other, which will greatly reduce the safety of the unit. A walking beam smooth running device is proposed, which can better solve the above problems in the operation of the walking beam, and has a structural The advantages of compactness, simple manufacture and low cost.

The purpose of this utility model can be achieved through the following technical solutions. A walking beam smooth running device is characterized in that it includes an eccentric shaft, a deep groove ball bearing, a tapered bearing, a mounting support, an adjusting plate, and an adjusting bolt; the eccentric The shaft is fixed in the cylinder of the mounting support through two tapered bearings, the deep groove ball bearing is fixed on the front end of the eccentric shaft through the shaft, the adjusting bolt is screwed with the adjusting plate, and the adjusting plate is fixed on the saddle support frame of the walking beam.

In order to prevent dust from entering, an end cover is provided at the rear end of the mounting bracket.

In order to prevent the bearing from moving, a distance ring is provided on the shaft between the deep groove ball bearing and the eccentric shaft.

The tapered bearing located at the rear end of the eccentric shaft is fixed by a pressure plate through bolts.

The utility model has the following effects: 1. The deflection of the walking beam can be corrected, so that the front walking beam and the rear walking beam can be centered, thereby eliminating the squeeze deformation between the two beams due to the deflection As a result, the safety is greatly reduced, and the stability and safety of the unit operation are improved. This is because there are adjustment bolts in this device. By rotating the adjustment bolts, the deflection of the walking beam can be corrected; 2. It will affect the normal operation of the walking beam, because the front end of the eccentric shaft is equipped with a deep groove ball bearing, which can move or lift with the lateral movement or lifting of the walking beam, so that it will not affect the normal operation of the walking beam; 3. Save a lot of maintenance tasks and production costs.

Description of drawings:

Accompanying drawing 1 is the structural representation of the utility model;

Accompanying drawing 2 is the schematic diagram of the cross-sectional structure at A-A in accompanying drawing 1.

Below in conjunction with accompanying drawing and embodiment the utility model is further elaborated:

Detailed ways:

Referring to accompanying drawings 1 and 2, a walking beam smooth running device is mainly composed of an eccentric shaft 1, a deep groove ball bearing 2, a tapered bearing 3, a mounting support 4, an adjusting plate 5, and an adjusting bolt 6; the eccentric shaft 1 passes through The two conical bearings 3 are fixed in the cylinder of the mounting support 4, the deep groove ball bearing 2 is fixed on the front end of the eccentric shaft 1 through the shaft, the adjusting bolt 6 is screw connected with the adjusting plate 5, and the adjusting plate 5 is fixed on the step by welding or bolts. On the saddle support frame of the entry beam. In order to prevent dust from entering, an end cover 7 is provided at the rear end of the mounting bracket 4 . In order to prevent friction, a distance ring 8 is provided on the shaft between the deep groove ball bearing 2 and the eccentric shaft 1 . The tapered bearing 3 positioned at the rear end of the eccentric shaft 1 is fixed by a pressure plate 9 through bolts.

Claims (4)

1. A walking beam smooth running device is characterized in that it comprises an eccentric shaft, a deep groove ball bearing, a tapered bearing, a mounting support, an adjusting plate, and an adjusting bolt; the eccentric shaft is fixed on the mounting support by two conical bearings In the cylinder, the deep groove ball bearing is fixed on the front end of the eccentric shaft through the shaft, the adjustment bolt is screwed with the adjustment plate, and the adjustment plate is fixed on the saddle support frame of the walking beam. 2. The walking beam smooth running device according to claim 1, characterized in that an end cover is provided at the rear end of the mounting support. 3. The walking beam smooth running device according to claim 1, characterized in that a spacer ring is provided on the shaft between the deep groove ball bearing and the eccentric shaft. 4. The walking beam smooth running device according to claim 1, 2 or 3, characterized in that the tapered bearing located at the rear end of the eccentric shaft is fixed by a pressure plate through bolts.