A kind of water inlet pipe structure on automobile water-based case
Technical field
The present invention relates to the water inlet pipe structure on a kind of automobile water-based case.
Background technology
Radiator is critical part in automobile cooling system, mainly distributes the function of heat.Currently used on water tank
Water inlet pipe be all by fusing together between upper tube body and lower tube body, but the plastics that melt can ooze out during fusion, affect
Processing and product structure, to staff very big worry is brought.
The content of the invention
The present invention provides the water inlet pipe structure on a kind of automobile water-based case, reasonable in design, makes simple, can avoid fusion
When the plastics that melt ooze out, it is ensured that product processing quality, improve work efficiency.
The present invention is achieved by the following technical solutions:A kind of water inlet pipe structure on automobile water-based case, including water inlet
Tube body, the water inlet tube body includes upper tube body and lower tube body, and the lower tube body is respectively provided with inlet opening and apopore and bottom
Portion fixedly mounts plate, wherein arranging groove on the upper tube body, fixes in the groove and fuses raised line, sets on the lower tube body
Lower fusion raised line is put, the upper fusion raised line is adapted with the lower fusion raised line.
It is as a further improvement on the present invention:The surface of the upper tube body arranges support arm, the top of the support arm
Portion arranges the circular shim for making upper and lower body compress positioning.
The present invention is fused together by upper fusion raised line and lower fusion raised line, and the plastics produced during fusion just directly fall into
In the groove of upper tube body, Product processing is not affected, while when to arrange support arm and circular shim be to fuse, by forcing outward
Firmly backing plate opens the effect for compressing positioning, it is ensured that upper and lower body fuses together accurate positioning.
Beneficial effects of the present invention:It is reasonable in design, make simple, the plastics melted when fusing can be avoided to ooze out and, protect
Card product processing quality, improves work efficiency.
Description of the drawings
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structural representation of the upper tube body of the present invention;
Fig. 3 is the structural representation of the lower tube body of the present invention;
Fig. 4 is the sectional view of the A-A of Fig. 2;
Fuse wherein on 1- upper tube bodies, 2- lower tube bodies, 3- and raised line, 5- inlet openings, 6- apopores, 7- are fused under raised line, 4-
Installing plate, 8- support arms, 9- circular shims, 10- grooves.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in further detail:
As shown in Figure 1,2,3, 4:Water inlet pipe structure on a kind of automobile water-based case of the present embodiment, including water inlet pipe sheet
Body, the water inlet tube body includes upper tube body 1 and lower tube body 2, and the lower tube body 2 is respectively provided with inlet opening 5 and apopore 6 and bottom
Portion fixedly mounts plate 7, wherein arrange groove 10 on the upper tube body 1, it is fixed in the groove 10 on fuse raised line 3, it is described under
Lower fusion raised line 4 is set on body 2, and the upper fusion raised line 3 is adapted with the lower fusion raised line 4.
The surface of the upper tube body 1 arranges support arm 8, and the top of the support arm 8 is arranged makes upper and lower body compress positioning
Circular shim 9.
The plastics produced when the present embodiment upper tube body 1 and the fixed fusion of lower tube body 2 just directly fall into the groove 10 of upper tube body 1
It is interior, Product processing is not affected, while setting support arm 8 and circular shim 9 push down circular shim 9 when being to fuse by external force
Ensure that upper and lower body compresses accurate positioning.
The beneficial effect of the present embodiment is:It is reasonable in design, make simple, the plastics melted when fusing can be avoided to ooze out
Come, it is ensured that product processing quality, improve work efficiency.