Mechanical engineering: pushing a plunger with a servo


I need expert's help to come up with a simple yet elegant design to drive a plunger of a syringe by a servo motor. The attached image shows the relative positioning of the parts. The servo motor has an arm, which has a pin. The pin moves a plunger of a syringe into the syringe for 2-3cm deep. The starting position of the servo arm is as in the picture. The arm will move about 110 degrees clockwise but the engagement with the plunger should only happen for the first 50-60 degrees. What is needed is a 3D model of the plunger in stl and step formats. I will print the model using a 3D printer to confirm.

Either novel or existing mechanism is fine. If it is an existing mechanism, please make sure that it is available to the general public (no IP issue).

Thank you.

Taidot: 3D-mallinnus, CAD/CAM, tekniikka, Koneenrakennus, Solidworks

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Tietoa työnantajasta:
( 18 arvostelua ) Short Hills, United States

Projektin tunnus: #17313591

Myönnetty käyttäjälle:


Hello, my name is William. I am available to help you with your project. I have a solid experience in CAD/CAM design, product design and development, CNC manufacturing processes. Solid experience in the manufacture Lisää

$50 USD 10 päivässä
(5 Arvostelua)

45 freelanceria on tarjonnut keskimäärin %project_bid_stats_avg_sub_26% %project_currencyDetails_sign_sub_27% tähän työhön

$50 USD 2 päivässä
(151 arvostelua)

Hi..I am Ujang from Indonesia,RnD mechanical engineer. I can finish this project less than 3 hours..what you need is the the servo motor holder and a special linkage between servo motor pin and the syringe handle. An Lisää

$50 USD 10 päivässä
(17 arvostelua)

Greetings, This is Bassem Quraim, a mechanical design Engineer with 8 years of experience in 3D CAD and modeling and I am interested to help with this issue. By how much is it possible to alter the plunger design Lisää

$50 USD 5 päivässä
(73 arvostelua)

Hello! I am a Mechanical Design Engineer. I would like to propose you the following services: - 3D Modeling; - CAD/CAM design (2D & 3D); - Industrial design; - Manufacturing design for 3D printing / CNC m Lisää

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hello i am mechanical engineer and i am well familiar with these kind of principles of engineering and I am solidworks Designer so this is Easy job for me. please check my portfolio for my previous work feel free to co Lisää

$50 USD 1 päivässä
(53 arvostelua)

Hello I am very interested in your project. I am a mechanical engineer, If you hire me, I will do your project perfectly. My skills are 3D Modelling, CAD/CAM, Engineering, Mechanical Engineering, Solidworks and Aut Lisää

$50 USD 2 päivässä
(16 arvostelua)

Hi. i am mechanical engineer and project management with 7 years of experience in areas of design, mechanical design, calculus, manufacture design and projects. i have knowledge in 3d modelling (Solidworks, Inven Lisää

$50 USD 2 päivässä
(9 arvostelua)

hi sir. i am glad to here with you,With 10 year of experience in mechanical design field with 5 different manufactured industry and complete more than 100 project.I am capable to do this task very precisely. its my Lisää

$55 USD 10 päivässä
(12 arvostelua)

Dear I have professional skills in cad design, I can make it into 3d with any format you want. The design will be for printing as you want. I also have imagination for the design contact me to send you a sketch for Lisää

$50 USD 1 päivässä
(10 arvostelua)

Hi there, we can do this project for you ! We are a team of 15 designers and developers and we want to help you create your desired projects. We can manage different areas for projects . Now you can consult our portf Lisää

$50 USD 5 päivässä
(4 arvostelua)

I am an expert mechanical engineer specialized in design & manufacture using cncs & 3D Printers, I can do this design for you on Solidworks. The mechanism is simple & I have a complete Idea to realize the wanted featur Lisää

$55 USD 10 päivässä
(6 arvostelua)

I think will need more information from you

$50 USD 1 päivässä
(4 arvostelua)

Hello , I am Mechanical Engineer ( Mechatronics) and i work with electrical and mechanical components.I know programming Arduino (C++) and i had work with that components.I have already draw servo motor and you can Lisää

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(4 arvostelua)
$50 USD 5 päivässä
(11 arvostelua)

Greetings, I looked to your problem made a suitable mechanism with can be seen below. [login to view URL] The dimensions are assumed as per the picture that you sent Lisää

$50 USD 1 päivässä
(5 arvostelua)

Hi, look no further i can develop a 3d model as per request and in the shortest possible time of under 24hrs. have vast experience in a number of 3d modelling projects. Looking forward to working with you

$50 USD 1 päivässä
(1 arvostelu)