Ningbo Fenghua Bolong Machinery Manufacturing Co., Ltd. is one of the leading manufacturers and suppliers of locating stopper block in China. Please feel free to buy durable locating stopper block made in China here from our factory. All customized products are with high quality and competitive price.
Three Profile Configurations
|
Type |
Profile Feature |
Typical Mounting |
Application Scenario |
|
Aluminum Locating Stopper Block (Standard Type) |
Block/rectangular shape, crowned or flat contact face |
Bolt-mounted to bracket or mounting surface |
Suspension travel limiting, fixture hard stops |
|
Long Type Stop Bracket |
Elongated profile with multiple mounting hole locations |
Fixed across span or at both ends |
Space-constrained installations requiring extended reach |
|
Circular Limit Stop Block |
Cylindrical/disc shape with concentric mounting hole |
Center bolt mounting |
Rotary or axial motion limiting |
Core Advantages
Three Profile Configurations for Flexible Adaptation - Standard block for general suspension and fixture applications; Long Type bracket for space-constrained or span-mounting requirements; Circular for rotary or axial motion stopping. All three share the same material and process foundation, supported by a single quality system - manufactured per customer drawings.
Reliable Positional Repeatability - Contact face machining precision ensures the moving member stops at the same position with every cycle, meeting the repeatability requirements for assembly or positioning operations.
Lightweight Aluminum Construction - Aluminum alloy provides adequate impact resistance while remaining lightweight - reducing unsprung mass in chassis applications and improving suspension response, while easing handling in fixture applications.
Impact-Optimized Design - Contact face geometry is designed to distribute impact forces evenly, minimizing localized stress concentrations and extending the service life of both the stopper and mating components.
Standardized Mounting Interfaces - Mounting hole patterns machined per customer drawings, compatible with industry-standard interfaces for direct installation onto existing assemblies or fixtures.
Flexible Manufacturing Options - Precision machining for low-volume or high-tolerance requirements; die casting for high-volume production with dimensional consistency and cost efficiency.
Complete Dimensional Verification - All critical features verified on CMM equipment. Inspection documentation accompanies each batch with full traceability.
Technical Specifications
|
Parameter |
Details |
|
Product Name |
Aluminum Locating Stopper Block (Standard) / Long Type Stop Bracket / Circular Limit Stop Block |
|
Material |
Aluminum Alloy |
|
Manufacturing Process |
Precision machining or die casting (based on volume requirements) |
|
Profile Configurations |
Block/rectangular, elongated, cylindrical/disc (per customer drawing) |
|
Key Features |
Contact face (crowned/flat); mounting holes; locating features |
|
Mounting Method |
Bolt-mounted (hole locations per customer drawing) |
|
Quality Systems |
IATF 16949 certified manufacturing |
Manufacturing Process
|
Stage |
Key Operations |
|
Forming |
Precision machining or aluminum die casting |
|
Finishing |
Contact face machining, hole drilling/tapping |
|
Surface Treatment |
Corrosion protection coating |
|
Inspection |
CMM dimensional verification, visual inspection |
Quality Control
Forming Phase: Contact face geometry and mounting feature dimensions verified by CMM. Die-cast components inspected for internal soundness on sample basis. Machined components verified to full drawing dimensions.
Final Release: All critical features verified by CMM. Coating thickness and appearance inspected on sample basis per batch. Full inspection documentation accompanies each batch with traceability to production parameters.
Application Scenarios
Aluminum Locating Stopper Block
Conventional block design for general applications including suspension compression/extension travel limiting, fixture hard stops, and body panel assembly positioning. Bolt-mounted to brackets or mounting surfaces with a contact face providing reliable position reference.
Long Type Stop Bracket
Elongated profile for space-constrained installations or where the stopping point must be positioned at an extended reach. Multiple mounting holes provide flexible attachment options, commonly used in compact chassis layouts or custom fixture designs.
Circular Limit Stop Block
Cylindrical/disc design for rotary or axial motion limiting. The concentric mounting hole enables center-axis fixation, commonly used on rotating shaft ends or tubular structure travel endpoints.
Custom Services
✔️ All three profile configurations machined per customer drawings
✔️ Contact face geometry and mounting hole locations per drawing
✔️ Manufacturing process selection - machined or die-cast based on volume requirements
✔️ Surface treatment per customer corrosion protection specifications
✔️ Prototype quantities for assembly fitment and functional validation
Whether you require the standard block type, long bracket, or circular limit stop - our engineering team manufactures per your drawings, providing full support from design review and sample validation through to production delivery.
Contact Us for Your New Project
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