Die Assembly Device for Automated Small Part Press-Fitting
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Solution Overview
Problem
The existing methods for assembling small parts in large batches are inefficient, labor-intensive, and prone to part damage due to manual assembly, which hampers production efficiency and enterprise development.
Innovation Solution
A method and device for assembling products in a die, utilizing a pushing portion with a pushing block, spring, and wedge, and an assembling portion with wedges and male dies, enabling simultaneous stamping, feeding, blanking, positioning, and press-fitting of parts to automate the assembly process.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual assembly is used for small parts, then labor flexibility is maintained, but production efficiency is low and labor intensity is high
Solution Approach 1:
The patent replaces manual mechanical assembly operations with an automated die assembly system that uses mechanical wedges, springs, and male dies to perform blanking, positioning, and press-fitting operations automatically, thereby improving productivity while maintaining mechanical reliability
Solution Approach 2:
The die assembly system integrates multiple functions (stamping, blanking, positioning, and press-fitting) into a single automated device, allowing one system to perform what previously required multiple manual operations, thus resolving the contradiction between automation and functional flexibility
2Reliability
If artificial assembly is used for small parts, then operational flexibility is maintained, but part damage occurs during assembly
Solution Approach 1:
The patent replaces manual handling operations with controlled mechanical press-fitting operations through the die assembly system, which applies precise mechanical force through the male die and wedge mechanism to assemble parts without the variability and potential damage associated with manual assembly
Solution Approach 2:
The patent controls assembly parameters through the mechanical design of the wedge and spring system, which regulates the force and speed of the press-fitting operation, thereby protecting parts from damage while maintaining ease of operation through automated parameter control
3Productivity
If single line production is used for small parts, then process simplicity is maintained, but production efficiency is low
Solution Approach 1:
The patent combines multiple assembly operations (blanking, positioning, press-fitting) and stamping operations into a single integrated die assembly system that processes multiple parts simultaneously in batch mode, thereby dramatically improving productivity while the modular wedge-spring-male die structure keeps the device relatively simple
Solution Approach 2:
The die assembly system is segmented into distinct functional modules (pushing portion with wedge and spring, assembling portion with male die and transmission wedge) that can be independently designed and maintained, allowing complex batch processing functionality while keeping individual components simple and manageable
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This approach automates the assembly process, significantly improving production efficiency, reducing labor intensity, and enhancing precision and yield while maintaining a simple and controllable device structure.
Implementation Method 1
the pushing block is connected with the pushing spring
Implementation Method 2
the pushing wedge is arranged above the pushing block and is in wedge-shaped connection with the pushing block
Implementation Method 3
the transmission wedge is in wedge-shaped connection with the assembling male die
Data Source
AI summary
The present invention discloses a method for assembling products in a die by the aid of a device for assembling products in a die. The device for assembling products in the die comprises a pushing portion and an assembling portion. The pushing portion comprises a pushing block (11), a pushing spring (10) and a pushing wedge (9), wherein the pushing block (11) is connected with the pushing spring (10), and the pushing wedge (9) is arranged above the pushing block (11) and is in wedge-shaped connection with the pushing block (11). The assembling portion comprises an assembling wedge (6), a transmission wedge (4) and an assembling male die (5), wherein the transmission wedge (4) is in wedge-shaped connection with the assembling male die (5), and the transmission wedge (4) and the assembling male die (5) are arranged in a lower base (2).