The axle sleeve pressing machine
Technical field the utility model belongs to axle sleeve mounted apparatus technical field, relates to a kind of axle sleeve pressing machine.
Axle sleeve mounting technique workload in installation process that background technology is traditional is big, efficient is low, general dependence driving, hammer or the auxiliary mounting tool that some are small-sized, but not only workload is big, efficient is low to utilize these instruments, and more fragile axle sleeve or surface of the work, can not reach the purpose of improving the quality of products.Up to the present, also there is not better axle sleeve erecting tools to occur.
The summary of the invention the purpose of this utility model be solve that the prior art workload is big, efficient is low, the technical problem of fragile axle sleeve or surface of the work, a kind of axle sleeve pressing machine is provided, thereby overcomes the deficiencies in the prior art.
For achieving the above object, the utility model has been taked following technical scheme: comprise support and outer cover, be provided with oil cylinder in the outer cover, be respectively equipped with universal dull and stereotyped castor and directed dull and stereotyped castor below the support, the outer end of oil cylinder is connected with the axle sleeve pull bar by interstage sleeve, and the outer end of axle sleeve pull bar is provided with axle sleeve positioning disk and open washer; Outer cover is provided with the power apparatus for controlling of lifting.
In order to satisfy press-fiting of different distance axle sleeve, described axle sleeve pull bar is provided with locating groove.
The utility model structure order, easy to use, high efficiency not only, and do not damage workpiece and axle sleeve has solved that the prior art workload is big, efficient is low, the technical problem of fragile axle sleeve or surface of the work.
Description of drawings Fig. 1 is the utility model structural representation;
Fig. 2 is oil cylinder of the present utility model and axle sleeve pull bar package assembly schematic diagram.
Among the figure 1, power apparatus for controlling of lifting 2, outer cover 3, support 4, oil cylinder 5, open washer 6, axle sleeve positioning disk 7, axle sleeve pull bar 8, interstage sleeve 9, universal dull and stereotyped castor 10, directed dull and stereotyped castor
The specific embodiment is according to Fig. 1 and Fig. 2, it comprises support 3 and outer cover 2 the utility model, be provided with oil cylinder 4 in the outer cover 2, be respectively equipped with universal dull and stereotyped castor 9 and directed dull and stereotyped castor 10 below the support 3, the outer end of oil cylinder 4 is connected with axle sleeve pull bar 7 by interstage sleeve 8, and the outer end of axle sleeve pull bar 7 is provided with axle sleeve positioning disk 6 and open washer 5; Outer cover 2 is provided with power apparatus for controlling of lifting 1; Axle sleeve pull bar 7 is provided with locating groove.
During the utility model work, axle sleeve pull bar 7 place will installation sleeve the hole, on the described axle sleeve positioning disk 6 of being placed in of axle sleeve, original state oil cylinder 4 is in the state of stretching out, oil cylinder 4 is slowly regained when beginning to press-fit, and drives axle sleeve pull bar 7 and regains, and the distance between axle sleeve and the axle sleeve positioning disk 6 is reduced gradually, axle sleeve is pressed in the hole gradually, thereby realizes axle sleeve is press fit into purpose in the hole.
Axle sleeve pull bar 7 can be provided with locating groove at diverse location, to satisfy press-fiting of different distance axle sleeve; Axle sleeve positioning disk 6 can be processed as the diameter of different model, to satisfy press-fiting of different model diameter axle sleeve; Axle sleeve pull bar 7 and axle sleeve positioning disk 6 are for generally being used, to satisfy different fields of employment.
Power apparatus for controlling of lifting 1 can be divided into: multiple modes such as manual hoisting device, Motorized lift device, hydraulic lift, can select different up-down modes as the case may be for use.
Outer cover 2 not only plays protective action but also makes axle sleeve pressing machine good looking appearance.
Move universal dull and stereotyped castor 9 and the directed dull and stereotyped castor 10 common positions of axle sleeve pressing machine of realizing, the flexibility of axle sleeve pressing machine is strengthened, and application places also increases greatly, and is more convenient to use.