120.0210.0100.0
Loading the interactive model…
Interactive 3D model of Auto Sorting Box

Brackets and mounts

Auto Sorting Box

1 views
Bounding box
210.0 × 120.0 × 100.0 mm
Engine
Precision B-rep
Parameters
9
Published
November 2, 2026

Download

Free to download and use. See the terms.

The prompt

// 3D 自动分类箱模型设计 - 移除了 M3 螺丝孔 $fn = 60; // 提高圆孔的圆滑度 // 基础参数定义 box_w = 200; // 整体宽度 box_d = 120; // 整体深度 box_h = 100; // 整体高度 wall = 2; // 外壁厚度 div_t = 3; // 中央隔墙厚度 sensor_dia = 16; // 超声波传感器孔径 bracket_w = 10; // 舵机支架外伸宽度 bracket_l = 30; // 舵机支架总长度 bracket_t = 3; // 舵机支架厚度 difference() { // 1. 组合所有主体实体 union() { // 主外壳 cube([box_w, box_d, box_h]); // 左侧壁的舵机安装支架 (实心,不带3mm孔) translate([-bracket_w, (box_d - bracket_l)/2, box_h - 20]) cube([bracket_w, bracket_l, bracket_t]); } // 2. 挖去左侧内部容腔 translate([wall, wall, wall]) cube([(box_w - div_t)/2 - wall, box_d - 2*wall, box_h]); // 3. 挖去右侧内部容腔 translate([(box_w + div_t)/2, wall, wall]) cube([(box_w - div_t)/2 - wall, box_d - 2*wall, box_h]); // 4. 在前壁上部中央开 16mm 超声波传感器孔 // 放置在正面 (Y=0 处),高度距顶部 20mm translate([box_w / 2, -1, box_h - 20]) rotate([-90, 0, 0]) cylinder(d = sensor_dia, h = wall + 2); }

Parameters

NameValueRange
Box Width200 mm100 – 400
Box Depth120 mm60 – 300
Box Height100 mm50 – 250
Wall Thickness2 mm1 – 10
Divider Thickness3 mm1 – 15
Sensor Hole Diameter16 mm6 – 40
Bracket Overhang Width10 mm5 – 40
Bracket Length30 mm10 – 80
Bracket Thickness3 mm1 – 10

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

3D preview of Trumpet Lyre Mount Main Body92.5 × 54.5 × 40.0 mmPrecision

Trumpet Lyre Mount Main Body

A single 3D mechanical CAD part for a trumpet music lyre mount (Main Body with Paddle). Geometry details: 1. A 18mm-wide semi-cylindrical clamp arc for a 28mm diameter cylinder, w

STEPSTLGLB14 PARAMS
3D preview of UAV Ogive Nose Cone320.5 × 129.8 × 129.9 mmPrecision

UAV Ogive Nose Cone

Design a watertight, 3D-printable aerodynamic nose cone module for a fixed-wing tactical UAV, optimized for printing in Carbon Fiber Filled PETG (PETG-CF). The base of the nose con

STEPSTLGLB12 PARAMS
3D preview of Flat-Strap Reel Spool120.7 × 120.7 × 28.0 mmPrecision

Flat-Strap Reel Spool

Create a 3D model of a custom flat-strap reel spool for a home plate housing cavity. Geometry: - A reel spool consisting of two parallel circular outer flanges connected by a cent

STEPSTLGLB8 PARAMS
3D preview of PET Recycling Kiosk Frame1200.0 × 750.0 × 2403.8 mmPrecision

PET Recycling Kiosk Frame

Design a production-ready welded steel frame for an outdoor PET bottle recycling and animal feeding kiosk. Create ONLY the steel frame. Do not create covers, motors, tanks, electr

STEPSTLGLB39 PARAMS
3D preview of Kugoo G2 Pro Rear Swingarm for KuKirin G4135.0 × 430.0 × 30.0 mmPrecision

Kugoo G2 Pro Rear Swingarm for KuKirin G4

Create a detailed 1:1 CAD drawing of custom rear swingarms for the Kugoo G2 Pro 2020 electric scooter. The swingarms must be designed to fit a KuKirin G4 hub motor instead of the o

STEPSTLGLB9 PARAMS
3D preview of Humanoid Robot Exploded Assembly2315.0 × 595.0 × 160.0 mmPrecision

Humanoid Robot Exploded Assembly

Design a 3D CAD model of a fully autonomous humanoid biped robot for the Robofest AI HOMO BOT competition. Dimensions Height: 800 mm (80 cm) Maximum weight: 20 kg Lightweight modu

STEPSTLGLB32 PARAMS
Auto Sorting Box - Free CAD Model (STEP, STL) | TextoCAD