The blade assembly welding tooling of CAP1400 initial separator
Technical field
The utility model relates to initial separator process equipment field, the leaf of especially a kind of CAP1400 initial separator
Chip module welding tooling.
Background technology
At present owing to the blade component structure of initial separator is relative complex, and precision requirement is higher, in welding process
In, needing to be welded on four bent spacing with blades uniformly the side of central tube, song blade is in the shape of a spiral simultaneously, for four songs
Positioning difficulty on central tube for the blade is very big, easily causes the inaccurate problem of welding.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction to solve the deficiency of above-mentioned technology, can be right accurately
The bent blade of blade assembly and central tube carry out the blade assembly welding tooling of the CAP1400 initial separator of positioning welding.
In order to achieve the above object, the blade assembly Welder of the CAP1400 initial separator designed by the utility model
Filling, it includes mounting base, installs top board and blade locating piece, and the periphery between mounting base and installation top board is by the top end
Panel connecting column connects, and the quantity of described blade locating piece is four pieces, and four pieces of blade locating pieces are evenly spaced is arranged on installation
Between base plate and installation top board, described blade locating piece is towards the surface installing top board and song blade shape weight in blade assembly
Closing, four blade locating pieces are consistent at mounting base and the hand of spiral installed between top board;Mounting base and installation top board
Center is provided with manhole, and described manhole is for the central tube positioning to blade assembly.
Technique scheme, by installing the combination of top board, mounting base and four blade locating pieces, by four bent blades
Being fitted on blade locating piece, can realizing to bent blade in the positioning of all directions, precision is high, and bent blade is in welding process
The clamping device such as aids such as clip can be used to make it be fitted on blade locating piece, simple and convenient;Simultaneously at mounting base
Positioning central tube with in the manhole of installation top board, central tube contacts with the relevant position of bent blade, for both
Welding provides basis;And accurate positioning between the two, welding precision is high, improves working (machining) efficiency and welding quality.
It is provided with low head pressure ring in the lower end of mounting base, be connected by pressure ring between low head pressure ring and mounting base
Post connects, and the center of low head pressure ring is positioning pipe, and the straight line at the place, axle center of positioning pipe is on mounting base, installation top board
The center of manhole.Due to the lower end hemispherical of central tube, then can realize being accurately positioned central tube by positioning pipe,
Precision is high, simple and convenient.
Being provided with the ring-shaped step of indent at the manhole installing top board, the described diameter at ring-shaped step is equal to
The external diameter of the central tube of blade assembly.This structure can realize positioning the upper end of central tube, it is thus possible to improve further right
Positioning precision between central tube, bent blade.
The centre of blade locating piece is provided with engraved structure.Blade assembly after the convenient welding of this structure positions from blade
Take off on block, convenient operation.
The centre that described roof and floor connects post is cylinder, and two ends are screw rod, and screw rod passes through mounting base and installs top board
On screw, and fixed by nut, and each roof and floor to connect the cylinder length of post consistent.
The centre that described pressure ring connects post is cylinder, and two ends are screw rod, and screw rod passes through mounting base and low head pressure ring
On screw, and fixed by nut, and each pressure ring to connect the cylinder length of post consistent.
The blade assembly welding tooling of the CAP1400 initial separator obtained by the utility model, can be real simply and easily
Positioning between the central tube of existing blade assembly and bent blade, and positioning precision is high, thus improve welding precision;The other demoulding
Process is simple and convenient.
Brief description
Fig. 1 is structural representation of the present utility model;
Fig. 2 is upward view of the present utility model;
Fig. 3 is installation top board structure schematic diagram of the present utility model;
Fig. 4 is mounting base structural representation of the present utility model;
Fig. 5 is blade positioning block structure schematic diagram of the present utility model;
Fig. 6 is the stereogram of blade locating piece of the present utility model.
Detailed description of the invention
The utility model will be further described to combine accompanying drawing below by embodiment.
Embodiment 1:
The blade assembly welding tooling of the CAP1400 initial separator that the present embodiment describes, it includes that the 1st, mounting base pacifies
Dress top board 2 and blade locating piece 3, connect post 4 by roof and floor connect at mounting base 1 and the periphery installed between top board 2, institute
The quantity of the blade locating piece 3 stated is four pieces, and four pieces of blade locating pieces 3 are evenly spaced to be arranged on mounting base 1 and installs top
Between plate 2, described blade locating piece 3 overlaps towards the surface installing top board 2 blade shape bent with blade assembly, four leaves
Piece locating piece 3 is consistent at mounting base 1 and the hand of spiral installed between top board 2;Mounting base 1 and the center installing top board 2
Being provided with manhole 8, described manhole 8 is for the central tube positioning to blade assembly.
By blade locating piece 3, bent blade is positioned, by installing the manhole on top board the 2nd, mounting base 1
8 and by supplementary means, central tube is positioned, it is achieved both precision positioning, welding.
Embodiment 2:
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the blade assembly Welder of the CAP1400 initial separator that the present embodiment describes
Dress, it includes that the 1st, mounting base installs top board 2 and blade locating piece 3, leads at mounting base 1 and the periphery installed between top board 2
Crossing roof and floor to connect post 4 and connect, the quantity of described blade locating piece 3 is four pieces, and four pieces of blade locating pieces 3 are evenly spaced to be set
Put at mounting base 1 and install between top board 2, described blade locating piece 3 towards install the surface of top board 2 with in blade assembly
Bent blade shape overlaps, and four blade locating pieces 3 are consistent at mounting base 1 and the hand of spiral installed between top board 2;The end, is installed
The center of plate 1 and installation top board 2 is provided with manhole 8, and described manhole 8 is for determining to the central tube of blade assembly
Position.
It is provided with low head pressure ring 5 in the lower end of mounting base 1, between low head pressure ring 5 and mounting base 1, pass through pressure ring
Connecting post 6 to connect, the center of low head pressure ring 5 is positioning pipe 7, and the straight line at the place, axle center of positioning pipe 7 is through mounting base the 1st,
The center of the manhole 8 on installation top board 2.It is provided with the ring-shaped step 9 of indent, institute at the manhole 8s installing top board 2
The diameter at ring-shaped step 9 stated is equal to the external diameter of the central tube of blade assembly.
As shown in Figure 5, Figure 6, the centre at blade locating piece 3 is provided with engraved structure 10.After the convenient welding of this structure
Blade assembly takes off from blade locating piece 3, convenient operation.
The centre that described roof and floor connects post 4 is cylinder, and two ends are screw rod, and screw rod passes through mounting base 1 and installs top
Screw on plate 2, and fixed by nut, and the cylinder length of each roof and floor connection post 4 is consistent.
The centre that described pressure ring connects post 6 is cylinder, and two ends are screw rod, and screw rod passes through mounting base 1 and low head pressure
Screw on ring 5, and fixed by nut, and the cylinder length of each pressure ring connection post 6 is consistent.