CN205479094U - Novel store oil section of thick bamboo subassembly - Google Patents

Abstract

The utility model discloses a novel store oil section of thick bamboo subassembly, including a store oil section of thick bamboo and go -between, a store oil section of thick bamboo for pipe form, store oil bobbin base portion set up the rest pad that the welding links to each other, the external diameter of rest pad the same with the internal diameter of a store oil section of thick bamboo, rest pad central authorities set up the depressed part, depressed part central authorities set up the weld part, the weld part downside setting go -between of being in the same place through welded connection, the go -between in set up the mounting groove, go -between both sides internal diameter department set up the radius angle, generally, the utility model has the advantages of simple structure, reasonable in design, it is convenient to manufacture, and speed of production and production efficiency that can be great guarantee the leakproofness of a store oil section of thick bamboo, improve the welded structure joint strength of store oil section of thick bamboo subassembly greatly, prevent to rust, and the life of extension store oil section of thick bamboo subassembly has high practical value.

Description

A kind of novel fuel tank assembly

Technical field

This utility model belongs to damping production field, relates to a kind of fuel tank assembly, a kind of novel fuel tank group Part.

Background technology

Fuel tank assembly is the important component on automobile absorber, mainly has fuel tank, rest pad and connection ring structure Becoming, existing rest pad is tabular or ball arcuation, is difficult to welding when welding, and not prison welding easily occurs Situation and by rest pad welding leakage situation, production efficiency is relatively low, and existing welding manner structural strength is the most not high enough.

Summary of the invention

The purpose of this utility model is to provide a kind of novel fuel tank assembly, simple in construction, manufactures efficient and convenient, Substantially increase the Welding Structure intensity of fuel tank assembly.

The purpose of this utility model is achieved in that a kind of novel fuel tank assembly, including fuel tank and connection ring, institute The fuel tank stated is circular tube shaped, arranges the rest pad being weldingly connected bottom described fuel tank, the external diameter of described rest pad with The internal diameter of fuel tank is identical, and described rest pad central authorities arrange depressed part, and described depressed part central authorities arrange weld part, described Connection ring by being welded together is set on the downside of weld part, mounting groove, described connection are set in described connection ring Ring both sides inner radius arranges rounding.

Described fuel tank bottom inner radius arranges chamfering.

Described mounting groove is two that the left and right sides is symmetrical.

Strengthened by protection weldering between described rest pad and connection ring.

Described fuel tank, rest pad and connection ring surface arrange black electrophore tic paint.

This utility model produces and provides the benefit that: a kind of novel fuel tank assembly, including fuel tank and connection ring, pipe The fuel tank bottom welding of shape has rest pad, forms a semitight space and carries out store oil, circular tube shaped there is more preferable structure Stability, the external diameter of rest pad is identical with the internal diameter of fuel tank, conveniently carries out welding the sealing that can effectively ensure that fuel tank, Downward depressed part makes rest pad in the vertical direction have certain buffer capacity, has higher structure in the horizontal direction Stability, rest pad and connection boxing, in the projection that is centrally formed of the downside of rest pad, are conveniently connected on one by weld part Rise, and there is bigger contact area, be greatly increased the structural strength after welding, ensure that the structure of rest pad is steady simultaneously Fixed, it is ensured that the sealing of fuel tank, it is symmetrical set two mounting grooves within connecting ring, the structure not destroying connection ring is strong While degree, convenient and amortisseur miscellaneous part is attached, and arranges chamfering and conveniently welds, makes Welding Structure more stable Having higher bonding strength, rounding is conveniently attached the installation of ring, and fuel tank module outer surface is arranged black electrophore tic Paint, effectively prevents fuel tank assembly from getting rusty, increases the service life.

Generally, this utility model has simple in construction, reasonable in design, and it is convenient to manufacture, and can be effectively improved production speed Degree and production efficiency, it is ensured that be greatly improved the Welding Structure intensity of fuel tank assembly while fuel tank sealing, have high The advantage of practical value.

Accompanying drawing explanation

Fig. 1 is main TV structure schematic diagram of the present utility model.

Fig. 2 is left view structural representation of the present utility model.

Fig. 3 is the A--A sectional structure schematic diagram in Fig. 2.

Fig. 4 is the plan structure schematic diagram of rest pad.

Fig. 5 is the B--B sectional structure schematic diagram in Fig. 4.

In figure: 1, fuel tank 2, connection ring 3, rest pad 4, depressed part 5, weld part 6, mounting groove 7, rounding.

Detailed description of the invention

Below in conjunction with the accompanying drawings to embodiment further instruction of the present utility model.

Embodiment 1

As shown in accompanying drawing 1-5, a kind of novel fuel tank assembly, including fuel tank 1 and connection ring 2, described fuel tank 1 is Circular tube shaped, arranges the rest pad 3 being weldingly connected, the external diameter of described rest pad 3 and fuel tank 1 bottom described fuel tank 1 Internal diameter is identical, and described rest pad 3 central authorities arrange depressed part 4, and described depressed part 4 central authorities arrange weld part 5, described welding Connection ring 2 by being welded together is set on the downside of portion 5, mounting groove 6, described connection are set in described connection ring 2 Ring 2 both sides inner radius arranges rounding 7.

Described fuel tank 1 bottom inner radius arranges chamfering.

Described mounting groove 6 is two that the left and right sides is symmetrical.

Strengthened by protection weldering between described rest pad 3 and connection ring 2.

Described fuel tank 1, rest pad 3 and connection 2 ring surfaces arrange black electrophore tic paint.

This utility model is in use: a kind of novel fuel tank assembly, and including fuel tank with connect ring, fuel tank is pipe Shape, has preferable transversary stability and high support strength, and fuel tank bottom inner radius arranges chamfering, conveniently carries out Welding, it is ensured that the sealing of welding and bonding strength, the rest pad being weldingly connected is set bottom fuel tank, the external diameter of rest pad with The internal diameter of fuel tank is identical, it is ensured that the stablizing of structure after welding, rest pad central authorities arrange depressed part, make rest pad at vertical direction On there is certain buffer capacity, depressed part central authorities arrange weld part, convenient by rest pad with connect ring and link together, welding Subordinate side is arranged by the connection ring being welded together, and is strengthened by protection weldering, enter between rest pad and connection ring One step improves rest pad and the bonding strength connected between ring, arranges mounting groove in connecting ring, and mounting groove is that the left and right sides is relative Two claimed, conveniently link together connection ring and miscellaneous part, connect ring both sides inner radius and arrange rounding, conveniently carry out Connecting, fuel tank, rest pad and connection ring surface arrange black electrophore tic paint, carry out antirust treatment, extend making of fuel tank assembly Use the life-span.

Generally, this utility model has simple in construction, reasonable in design, and it is convenient to manufacture, it is possible to greatly produce speed Degree and production efficiency, it is ensured that the sealing of fuel tank, be greatly improved the Welding Structure bonding strength of fuel tank assembly, prevents raw Rust, extends the service life of fuel tank assembly, the advantage with high practical value.

Claims (5)

1. a novel fuel tank assembly, including fuel tank and connection ring, it is characterised in that: described fuel tank is circular tube shaped, Arranging the rest pad being weldingly connected bottom described fuel tank, the external diameter of described rest pad is identical with the internal diameter of fuel tank, institute The rest pad central authorities stated arrange depressed part, and described depressed part central authorities arrange weld part, arrange and pass through on the downside of described weld part The connection ring being welded together, arranges mounting groove in described connection ring, described connection ring both sides inner radius arranges Fillet.

One the most according to claim 1 novel fuel tank assembly, it is characterised in that: described fuel tank bottom inner radius Chamfering is set.

One the most according to claim 1 novel fuel tank assembly, it is characterised in that: described mounting groove is the left and right sides Symmetrical two.

One the most according to claim 1 novel fuel tank assembly, it is characterised in that: described rest pad and connect ring it Between by protection weldering strengthen.

One the most according to claim 1 novel fuel tank assembly, it is characterised in that: described fuel tank, rest pad and Connect ring surface and black electrophore tic paint is set.