A kind of two-piece type wheel hub frame dust end coating tool fixture
Technical field
This utility model relates to automobile component and manufactures field, and more specifically, this utility model relates to a kind of two-piece type wheel
The tool fixture of hub flange frame spray powdery paints.
Background technology
Two-piece type aluminum wheel demand is got more and more by Market for refitting at present, high to matching requirements precision, therefore, and mid-game and frame
Cooperation face must not have any impurity, coating, so the blowout prevention in cooperation face must be carried out at production link.Wheel hub has many at present
Planting size, if every kind of size will do tool fixture, that frock quantity is many, brings managerial confusion, uses the phenomenons such as wrong.
Now require that a set of frock can meet the spraying demand of various workpieces, the most cost-effective, quick school mould, easy to use, it is easy to pipe
Reason.
Summary of the invention
The purpose of this utility model is to provide the tool fixture that a kind of two-piece type wheel hub frame dusts end coating, Ke Yiman
The spraying demand of foot various workpieces, cost-effective, it is easy to management.
The purpose of this utility model is achieved through the following technical solutions: provide a kind of two-piece type wheel hub frame to dust
The tool fixture of end coating, including upper bezel ring, lower filler ring and hanger, described lower filler ring bearing holder (housing, cover) is fixed at axostylus axostyle, axostylus axostyle
On base, there is cylinder on axostylus axostyle side, and cylinder piston end is connected with lower filler ring by connecting screw, it is achieved lower filler ring is on axostylus axostyle
Being driven the most up and down by cylinder, there is Spindle nose cover sliding shaft rod upper end, plays spacing lower filler ring and supports the effect of hanger, on lower filler ring
There is alignment pin;Described hanger passes through rim fits face change gear hub flange frame;Described upper bezel ring, hollow also covers at wheel hub through hook
On frame, size is advisable can shelter from rim fits face, upper bezel ring, has hands handle, conveniently takes, with lower filler ring alignment pin pair
There is upper cover annular distance the position answered.
The beneficial effects of the utility model are: in utilization, bezel ring, is fitted with rim fits with lower filler ring, plays rim fits
The effect of face blowout prevention, by replacing with bezel ring, and lower filler ring, hanger, the two-piece type aluminum that can be used for sizes takes turns dusting of frame
End coating, simple to operate, use flexibly, a tool is multiplex.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is operating diagram.
In figure: base 1, cylinder 2, cylinder piston 3, wheel hub frame 4, rim fits face 5, upper bezel ring, 6, hanger 7, Spindle nose cover
8, lower filler ring 9, bearing 10, axostylus axostyle 11, alignment pin 12, hands 13, upper cover annular distance 14, connecting screw 15.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Seeing Fig. 1 and 2, this utility model includes that bezel ring, 6, lower filler ring 9 and hanger 7, described lower filler ring 9 bearing 10 overlap
At axostylus axostyle 11, axostylus axostyle 11 is fixed on base 1, and there is cylinder 2 on axostylus axostyle 11 side, cylinder piston 3 end by connecting screw 15 with
Connect bottom lower filler ring 9, it is achieved lower filler ring 9 is driven by cylinder 2 on axostylus axostyle 11 and freely slides up and down, and there is spindle nose axostylus axostyle 11 upper end
Lid 8, plays spacing lower filler ring 9 and supports the effect of hanger 7, lower filler ring 9 has alignment pin 12;Described hanger 7 passes through rim fits
Face 5 change gear hub flange frame 4;Described upper bezel ring, 6 hollow also covers on wheel hub frame 4 through hook, and size is can shelter from frame
Being advisable in cooperation face 5, upper bezel ring, 6 has hands 13, conveniently takes, and there is upper cover annular distance the position corresponding with lower filler ring alignment pin 12
14。
Work process is as follows: selects the most lower filler ring 9 to be enclosed within axostylus axostyle 11 by bearing 10 by the size of wheel hub frame, uses
Lower filler ring 9 is linked up by connecting screw 15 with cylinder piston 3 end, can allow lower filler ring 9 on axostylus axostyle 11 by controlling cylinder 2
Sliding up and down, the hanger 7 being hung with wheel hub frame 4 by rim fits face 5 is placed on axostylus axostyle 11 end axis skull 8, then cylinder 2
Rise the lower filler ring 9 propped up, then put bezel ring, 6, utilize upper cover annular distance 14 to position with alignment pin 12, protect frame and join
The top and bottom in conjunction face 5, can carry out the spraying of powdery paints;First pick up hands after having sprayed and take off upper bezel ring, 6 13, blow off with air pressure gun
Powdery paints (recyclable) on tool, cylinder 2 declines, and lower filler ring 9 toward moving down, thus separates frame 4 and coordinates face, removes extension
Tool 7 and frame 4, hang up baking production line, can complete to spray, the frame 4 positive and negative cooperation face any surface finish after dirty waterline, can
To meet matching requirements, this utility model can improve work efficiency, and accurate positioning, blowout prevention are effective, can stop bad generation,
Improve finished product rate.