Frame Structure

Assembly

Aluminium melting crucible casting process.jpg · Commons ↗ Report photo

Welded steel tube chassis forming a rectangular box, with reinforced nodes for pedal crank mounts, steering head, and axle bosses.

Direct parts	5
Total parts	7
Used in	1 assembly
Class	Assembly

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Welded steel tube chassis forming a rectangular box, with reinforced nodes for pedal crank mounts, steering head, and axle bosses. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Frame Structure parts and their functions

5 top-level parts · 7 parts in total · full bill of materials below

Frame Structure parts diagram: 1 main chassis rails, 2 cross member, 3 steering head, 4 axle bosses, 5 canopy support posts. 7 parts in 5 top-level items. — Frame Structure parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Main Chassis Rails	1×	Box-section main rails
2	Cross Member	2×	Lateral bracing tubes
3	Steering Head	1×	Front steering column mount
4	Axle Bosses	2×	Front and rear axle supports
5	Canopy Support Posts	1×	Vertical posts for shade frame

3D model

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Build & assembly graph

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Bill of materials for Frame Structure

5 top-level lines · 5 rows shown · 7 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Main Chassis Rails	quadracycle-main-chassis	1×	1	·	part
2	Cross Member	quadracycle-cross-member	2×	2	·	part
3	Steering Head	quadracycle-steering-head	1×	1	·	part
4	Axle Bosses	quadracycle-axle-bosses	2×	2	·	part
5	Canopy Support Posts	quadracycle-canopy-supports	1×	1	·	part

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Where the frame structure is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Bicycles & Cycling 1 Quadracycle (Pedal Car)

Used in 1 assembly

Quadracycle (Pedal Car)

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$200. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇮🇳Bharat Forge bharatforge.com ↗	Pune, IN	Forgings & metal parts	500 pcs	6–10 wks
🇨🇳CITIC Dicastal dicastal.com ↗	Qinhuangdao, CN	Aluminium castings & wheels	500 pcs	6–10 wks
🇮🇳Tata AutoComp tataautocomp.com ↗	Pune, IN	Auto components	500 pcs	6–10 wks
🇸🇬Beyonics beyonics.com ↗	Singapore	Precision metal & mfg	500 pcs	6–10 wks
🇮🇳Sundaram Clayton sundaram-clayton.com ↗	Chennai, IN	Die castings	500 pcs	6–10 wks