A kind of throwing ball suspender for automobile stabilizer bar
Technical field
The present invention relates to the processing unit (plant) of a kind of Shot Blasting, especially a kind of throwing ball suspender for automobile stabilizer bar.
Background technology
In the production process of automobile stabilizer bar, throwing ball is one most important operation, stabilizer bar surface can be made to be strengthened by throwing ball, eliminate surface residual stress, it is to increase the work-ing life of stabilizer bar. Throwing ball process is be placed on special hanger by stabilizer bar, then the throwing ball indoor that stabilizer bar is placed in shot-blasting machine together with suspender carry out Shot Blasting.
The throwing ball suspender generally applied at present is divided into upper and lower multilayer, when throwing ball, stabilizer bar is positioned on each layer, when suspender rotates in shot-blasting machine, easily there is stacking phenomenon or be just stacked when placing stabilizer bar in stabilizer bar, the part that now stabilizer bar is stacked just by Shot Blasting, cannot form one piece not by the region of Shot Blasting, and this region surface intensity is low, residual stress concentrations, easily there is tired inefficacy in stabilizer bar in vehicle movement process herein.
Summary of the invention
The present invention provides a kind of throwing ball suspender that can improve Shot Blasting efficiency.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of throwing ball suspender for automobile stabilizer bar, described suspender is provided with the annulus hanging stabilizer bar, the union lever in the center of circle it was provided with in this annulus, comprise at least two for hanging the coaxial annulus of stabilizer bar, this circle ring center is provided with connection dish, connection dish is connected with annulus by union lever, connects and is connected by turning axle between disk center, and on each annulus, correspondence is provided with multiple limited block.
Further, described annulus is upper annulus and lower annulus, and the radius size of lower annulus is greater than the radius of annulus.
Further, being at least connected with pair of support rods between described upper annulus and lower annulus, this support bar is that axisymmetrical is arranged taking turning axle.
Preferably, the upper end of described support bar is connected with the circumference of upper annulus, and lower end is connected with the circumference of lower annulus or connection dish with lower annulus connects.
Preferably, the limited block of described upper annulus is that on axial external part and the periphery being evenly distributed on annulus or inner side, the limited block of lower annulus is extend radially out end and be evenly distributed in the periphery of lower annulus.
By above technical scheme it will be seen that the present invention has following useful effect:
Adopt the limited block of correspondence position on coaxial annulus to hang stabilizer bar, it is carried out Shot Blasting, prevent stabilizer bar from stacking phenomenon occurring, make Shot Blasting more abundant; Stabilizer bar is carried out spacing by the annulus using two different diameters and the preset pieces being evenly distributed on annulus, make its even vertical distribution on annulus, gap that between stabilizer bar, self-assembling formation is certain and not interfering with one another, each region of stabilizer bar can be arrived by Shot Blasting, it is to increase Shot Blasting effect.
Accompanying drawing explanation
In conjunction with the drawings with reference to following detailed description, can more easily understand and better understand aforementioned aspects and the attendant advantages of the present invention, in the accompanying drawings:
Fig. 1 is the front view of the present invention, and shows stabilizer bar;
Fig. 2 is the vertical view of the present invention.
In figure: 1, stabilizer bar, 21, upper annulus, 22, lower annulus, 3, connection dish, 4, union lever, 5, turning axle, 6, limited block, 7, support bar.
Embodiment
Fig. 1 and Fig. 2 shows a kind of preferred implementation of the present invention, this throwing ball suspender comprises coaxial upper annulus 21 and lower annulus 22, four union levers 4 it are provided with in upper and lower annulus, this union lever 4 radial direction is evenly distributed in annulus, and it is connected on the connection dish 3 of circle ring center, this connection dish 3 is circular, suspender is provided with a turning axle 5 and crosses upper and lower round Ring current distribution and be welded on upper and lower two connection dishes 3, the upper end of turning axle 5 is connected to the stationary installation throwing ball indoor, can be connected by hook and realize, conveniently install. Pair of support rods 7 at least it is connected with between upper annulus 21 and lower annulus 22, this support bar 7 is arranged by axisymmetrical of turning axle 5, play a supporting role, improve the stability of whole suspender, in the present embodiment, preferred support bar 7 is four, its upper end is connected on the circumference of annulus 21, and lower end is connected on the connection dish 3 at lower annulus 22 center or is connected on the circumference of lower annulus 22.
Upper and lower annulus is provided with multiple limited block 6, this limited block is corresponding on upper and lower annulus to be arranged, can by spacing for stabilizer bar 1 on the circumference of upper and lower annulus, the limited block 6 wherein going up annulus 21 is on axial external part and the periphery being evenly distributed on annulus 21 or inner side, highly it is greater than the height of annulus 21, in upper annulus 21, the size in distance between adjacent two limited blocks 6 and stabilizer bar 1 bar footpath is suitable, and it is less than the size of stabilizer bar 1 termination, it is possible to make the termination of stabilizer bar 1 be buckled on annulus 21; The limited block 6 of lower annulus 22 is for extending radially out end and be evenly distributed in the periphery of lower annulus 22, distance and the bar footpath of stabilizer bar 1 between adjacent two limited blocks 6 of lower annulus 22 are suitable, stabilizer bar 1 middle portion is carried out spacing, can make form certain gap between each stabilizer bar 1 and do not interfere with one another, described limited block 6 can be preferably little right cylinder, contact with stabilizer bar 1 surface line, limit effect abrasion that is better and effectively minimizing stabilizer bar 1.
In order to make stabilizer bar 1 evenly spacing upper, on lower annulus, the diameter of lower annulus 22 must be greater than the diameter of annulus 21, the correction for semi-diameter of lower annulus 22 and upper annulus 21 can be arranged according to the different shapes of stabilizer bar 1, the ultimate range that can be set as between stabilizer bar end (stabilizer bar and automobile swing arm tie point) to stabilizer bar mounting points (tie point of stabilizer bar and automobile accessory frame), on current family-sized car, this distance is between 90mm-300mm, width between centers between upper annulus 21 with lower annulus 22 is same is that the size according to stabilizer bar 1 is determined, ensure that the middle portion of stabilizer bar 1 is carried out spacing by the limited block of lower annulus 22.
The above enforcement mode is only the preferred embodiment of the present invention be described; not the scope of the present invention is limited; under the prerequisite not departing from inventive design spirit; the various distortion that the technical scheme of the present invention is made by those of ordinary skill in the art and improvement, in the protection domain that the claim book that all should fall into the present invention is determined.