Grip Training Lift Pin - Free 3D Print Model

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CaliperDaddy

Hobby & DIY>Sport & Outdoors

IP Report

Print Profile(3)

All

P1S

P1P

X1 Carbon

X1E

H2D

H2D Pro

H2S

P2S

H2C

X2D

A2L

A1 mini

Lifting Pin PLA

Designer

3.2 h

1 plate

5.0(6)

Scaled for A1 mini

3.8 h

2 plates

5.0(1)

Shorter Pin for A1 Mini, Single plate

3.5 h

1 plate

Open in Bambu Studio

Boost

129

132

Released

Description

This lifting pin allows for lifting weights suspended from a portable hang-board or other grip strength training tool. Often used by rock climbers training with a “no-hang” or “block-pull” protocol, a lift pin allows for quick changing of weights and keeps weights better aligned than simply connecting them to a sling or cord loop.

The two part assembly allows for optimal layer-line orientation for both sections of the print and the wedge joint (that can be glued) creates a strong connection that takes advantage of the strength of the wall loops to make this print strong enough for its intended use. I'd recommend the following settings (or greater):

5 wall loops
25% gyroid infill
6 top shells
6 bottom shells
0.2mm layer height

I've given this thing a real swing around with the above settings and 40lbs of weight on it and it doesn't show any signs of failing. However, your results may vary and you should use caution whenever lifting weights.

Comment & Rating (17)

@LilbigPrint

Print Profile

Lifting Pin PLA

This has been really useful, I have used it with many different grip attachments and finger boards with zero issue, Printed in petg and I first tried putting 80lbs on it, swung and yanked it around with zero issues. Thats way more atm that I am using to train my fingers and grip. Thank you for the print.

@user_3338203116

Boosted

great design, exactly what I was looking for, good job!

The designer has replied

@CaliperDaddy

Right on! let me know if you have any thoughts after using it far a while. I'd like to remake it with the cord being the strength of the pin rather than the plastic but just never came back to it.

@user_3338203116

Boosted

Replying to @CaliperDaddy :

using it on regular basis now, no heavy weights tested yet though, loaded it up to 20kg, no issues

@CaliperDaddy

Replying to @user_3338203116 :

Yeah I think the fact that a single hand can't really handle crazy amount of weight makes this safe for now. I'll try to get an updated version modeled before long. Thanks for the response!

@davidzlife

Print Profile

Lifting Pin PLA

Awesome print, I like the fact it's pretty light and reassembly is possible so you can even take it on trips with you and you most likely won't get stopped because it's not made out of metal etc. Thanks designer!

The profile uploader has replied

@CaliperDaddy

My pleasure! Thanks for the feedback, I'll definitely maintain that functionality when I redesign it soon. I'm planning to keep the base the same but create a modified version of the pin so that the majority of the tension is carried by cord to make it stronger. Not that it has failed on me yet, but I know it eventually could, whereas if I redesign to use a bit more cord then it'll likely never fail.

@davidzlife

Replying to @CaliperDaddy :

I'm thinking of how to 3D a modular pinch block and using small bolts to attach the various thicknesses of the pinch. Maybe using the fuzzy skin settings for different texture types :) I'm a novice 3D printer so using fusion360 for now is very time consuming but also learning it is very fun.

@DARIO_31

Boosted

LOVE IT

The designer has replied

@CaliperDaddy

Thanks so much for the boosts and I'm glad you like it! let me know if you'd like any improvements or changes 🤘🏽

@niklasp

Print Profile

Lifting Pin PLA

works well so far!

@DARIO_31

Boosted

@hulkofthesmash

Print Profile

Lifting Pin PLA

@Murderdeth

Print Profile

Scaled for A1 mini

@sergiu.ionas

Print Profile

Lifting Pin PLA

@Pacmania

Print Profile

Lifting Pin PLA

License

This user content is licensed under a Standard Digital File License.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.