Divide half rubber bush bearing structure
Technical field
The utility model relates to bearing, relates in particular to divide half rubber bush bearing result.
Background technique
Under some operating mode, sliding bearing is divided into two lobes man-hour adding, and during use two lobes is used in combination, and is convenient to installation and removal.The related rubber bush bearing of the utility model is a kind of of aforementioned sliding bearing, be characterized in that the method that adopts rubber to build makes bearing shell, but,, make bearing shell and bearing support whole to process because line cutting molybdenum filament can't cut rubber if it is carried out branch false add worker.
Summary of the invention
The utility model is studied and is improved at the prior art above shortcomings, and a kind of branch half rubber bush bearing structure is provided, and is convenient to processing.
In order to solve the problems of the technologies described above, the utility model adopts following technological scheme:
The utility model comprises bearing support, and the endoporus of bearing support axially is symmetrical arranged the twice technology groove.The endoporus of bearing support circumferentially is provided with dovetail groove.
Technique effect of the present utility model is: can whole cut branchs half to rubber bush bearing, process easyly, the while is provided with the dovetail grooved ring at the bearing support inner hole wall, the combination force of reinforcement rubber layer and bearing support.
Description of drawings
Fig. 1 is a structural representation of the present utility model, and part is analysed and observe among the figure.
Fig. 2 is the left view of Fig. 1, and part is analysed and observe among the figure.
Fig. 3 is the enlarged diagram at A place among Fig. 2.
Embodiment
See Fig. 1, the utility model comprises bearing support 1, see Fig. 2, Fig. 3, bearing support 1 endoporus has technology groove 4 ' technology grooves 4 and is rectangle, technology groove 4 is along the axial setting of bearing support 1 inner hole wall, the opposite side of bearing support 1 endoporus is symmetrical arranged technology groove 4 ', and the line of technology groove 4 ' and technology groove 4 center lines is through the center of circle of described bearing support 1 endoporus.See body 1, bearing support 1 inner hole wall dovetail grooved ring 2 circumferentially is set.
When the utility model uses, plug asbestos slate (not drawing among the figure) between technology groove 4 ' and the technology groove 4, then at bearing support 1 inner hole wall top pouring rubber layer 3, dovetail grooved ring 2 plays the effect of strengthening combination force between rubber layer 3 and the bearing support 1.Because the block effect of asbestos slate, the rubber layer 3 that casts out is divided into two lobes along the diametric(al) of bearing support 1 endoporus, then can carry out the line cutting along being separated out of rubber layer 3 this moment, the problem of having avoided line cutting molybdenum filament can't cut rubber is equivalent on the whole with bearing support 1 minute half.