The special-purpose two-way horizontal trimmer of wrapped bearing bush
Technical field
The utility model relates to trimmer, relates in particular to a kind of special-purpose two-way horizontal trimmer of wrapped bearing bush that sliding bearing is used of processing.
Background technology
Now the sliding bearing of selling on the market is use multilayer composite board, and as the sliding bearing that the composite board of steel-copper-nonmetallic materials or steel-copper is made, the main technique of general manufacturing is: with the multilayer composite board cutting, roll, shaping makes sliding bearing.Moved up and down by the shaping plug on the hydraulic press axle sleeve is pressed into shaping in the sizing die and this procedure of shaping normally will need the axle sleeve of shaping to be placed on the sizing die on upright hydraulic press, the shaping plug whenever moves up and down once can only be to an axle sleeve shaping.Inefficiency, the production cost height.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure, manufacturing and easy to use, the special-purpose two-way horizontal trimmer of the fireballing wrapped bearing bush of shaping.
In order to achieve the above object, the technical solution of the utility model is: it includes the frame of an accumbency, it is characterized in that stroke oil cylinders such as double-acting constant speed being installed at the middle part of frame face, stroke oil cylinders such as described constant speed are connected with hydraulic system, piston rod head at stroke oil cylinder two ends such as constant speed all is fixed with the shaping plug, on the frame of each shaping plug front end, be fixed with sizing die respectively, and the shaping plug is aimed at relative shaping nib.Can also be provided with placement at the front end of sizing die and need the automatic feeder and the carriage of shaping axle sleeve, the height of carriage for the center of placement need shaping axle sleeve roughly coaxial with the center of shaping nib.
Stroke oil cylinders such as constant speed claim two rod oil cylinders again, the piston rod constant speed of oil cylinder moves back and forth, press the special-purpose two-way horizontal trimmer of wrapped bearing bush that said structure is made, in piston rod moves back and forth, plug on the piston rod of the left and right sides is realized respectively pushing in the shaping nib and to be implemented the axle sleeve shaping and withdraw from from sizing die, can on the sizing die front rack, put the axle sleeve that needs shaping, an end like this pushes the other end and withdraws from and withdraw from the other end with an end and push, mutual switching motion in reciprocating motion, implement the continuous shaping of samsara, the piston rod at two ends is all worked.Production efficiency is original 2 times.
Description of drawings
Fig. 1 is the front view of the plug of the special-purpose two-way horizontal trimmer left end of wrapped bearing bush when pushing in the sizing die;
Fig. 2 is the front view of the plug of the special-purpose two-way horizontal trimmer right-hand member of wrapped bearing bush when pushing in the sizing die.
Among the figure: 1, frame; 2, frame face; 3, stroke oil cylinder such as constant speed; 4, left piston bar; 5, right piston rod; 6, shaping plug; 7, sizing die; 8, shaping nib; 9, need the shaping axle sleeve; 10, carriage; 11, automatic feeder.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the special-purpose two-way horizontal trimmer of wrapped bearing bush.As seen from the figure, it includes the frame 1 of an accumbency, middle part at frame face 2 is equipped with stroke oil cylinders 3 such as double-acting constant speed, stroke oil cylinders 3 such as constant speed are connected with hydraulic system, all be fixed with shaping plug 6 at the left piston bar 4 at stroke oil cylinder 3 two ends such as constant speed and the head of right piston rod 5, on the frame 1 of each shaping plug 6 front end, be fixed with sizing die 7 respectively, and shaping plug 6 is aimed at relative shaping nib 8.Front end at sizing die 7 is provided with carriage 10 and the automatic feeder 11 that placement needs shaping axle sleeve 9, the height of carriage 10 by placement need the center of shaping axle sleeve 9 roughly coaxial with the center of shaping nib 8, the axle sleeve 9 on the carriage is by automatic feeder 11 supplies.
During use, during left piston bar 4 and right piston rod 5 move back and forth.When the shaping plug 6 on left piston bar 4 is moved to the left, need shaping axle sleeve 9 is pushed the shaping of implementing in the shaping nib 8 need shaping axle sleeve 9, and the shaping plug 6 on the right piston rod 5 is moved to the left and withdraws from from sizing die 7, and automatic feeder 11 can be supplied with a need shaping axle sleeve 9 as shown in Figure 1 automatically on the carriage 10 before sizing die 7.When the shaping plug 6 on right piston rod 5 moves right, need shaping axle sleeve 9 is pushed the shaping of implementing in the shaping nib 8 need shaping axle sleeve 9, and the shaping plug 6 on the left piston bar 4 moves right and withdraws from from sizing die 7, and automatic feeder 11 can be supplied with a need shaping axle sleeve 9 as shown in Figure 2 automatically on the carriage 10 before sizing die 7.Mutual switching motion is implemented the continuous shaping of samsara in moving and so forth.