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clamping mechanism of heavy workpiece 3D Model
$
6.00 USD
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- Available formats: SolidWorks (.sldprt) 7.12 MB
- Animated:No
- Textured:No
- Rigged:No
- Materials:
- Low-poly:No
- Collection:No
- UVW mapping:No
- Plugins Used:No
- Print Ready:No
- 3D Scan:No
- Adult content:No
- PBR:No
- Geometry:Polygonal
- Unwrapped UVs:Unknown
- Views:2736
- Date: 2020-07-15
- Item ID:301997
clamping mechanism of heavy workpiece 3D Model sldprt, from tzd
purpose and actionwhen clamping heavy-duty workpieces, the claw clamping mechanism is used instead of the large inner diameter cylinder.
environment and operability
the device acts as a manipulator connected to the front end of the manipulator.
the air supplied by the arm drives the cylinder to open and close the manipulator.
object artifact
workpiece
dimensions: w573 x d150 x h15mm
weight: 5.4kg
workpiece rack
dimensions: w153 x d600 x h102mm
weight: 15.3kg
characteristic
specification and size
unit as a whole
maximum dimension: w695 (with manipulator open) x d137 x h149mm
profile size: w560 x d137 x h102mm
cylinder
reference side: cylinder diameter φ 50mm, stroke 30mm
attached side: cylinder diameter φ 40mm, stroke 30mm
workpiece action
horizontal jump acceleration fixed: 0.2g
instantaneous maximum horizontal jump acceleration: 1g
accuracy and load
the inertia force at the maximum acceleration of horizontal runout is less than the retraction side thrust of cylinder.
selection basis of main parts
safe cylinder capacity for handling.
key points of design
calculation process of main parts
φ 40mm cylinder output (when horizontal runout is 1g)
inertia force of cylinder: f = ma = (m1 + m2) a
total weight of workpiece: m1 = 6 × 5.4 + 15.3 = 47.7kg
overall weight of manipulator: m2 = 2.11kg
→ f=(47.7+2.11)×9.8=4**n
retraction thrust: f2 = η xa2xp
load rate: η = 1 (according to product catalogue)
retracted pressure area: a2 = 1056 mm 2 (according to product catalogue)
service pressure: p = 0.5mpa
f2=1 ｘ 1056 ｘ 0.5 = 528n
safety factor: f2 / f = 528 / 4** = 1.08 times
key points of structure making and design
using two guide shafts on one side, the reaction force borne by the manipulator is offset by the shear force between the guide shaft and the fixed seat, and the torque will not be transmitted to the cylinder structure.
there is a through-hole on the sliding surface of the guide shaft, so oil-free bushing is used. Print Ready: No
Need more formats?
If you need a different format, please send us a Conversion Request. We can convert 3D models to: .stl, .c4d, .obj, .fbx, .ma/.mb, .3ds, .3dm, .dxf/.dwg, .max. .blend, .skp, .glb. We do not convert 3d scenes and solid formats such as .step, .iges, .stp, .sldprt etc!Usage Information
clamping mechanism of heavy workpiece - You can use this royalty-free 3D model for both personal and commercial purposes in accordance with the Basic or Extended License.The Basic License covers most standard use cases, including digital advertisements, design and visualization projects, business social media accounts, native apps, web apps, video games, and physical or digital end products (both free and sold).
The Extended License includes all rights granted under the Basic License, with no usage limitations, and allows the 3D model to be used in unlimited commercial projects under Royalty-Free terms.
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