Drill chuck assembly machine
Custom drill chuck assembly machine built to your chuck components and output target. Feeding, assembly and test stations per part. Send a drawing for a quote.
What this machine is for
This machine assembles drill chucks: the body, the jaws and the sleeve are put together and the jaws are set so they close evenly on a drill shank. Jaw alignment and the smoothness of the sleeve thread decide whether the chuck grips true and whether it runs out at the tip.
Chuck sizes covered
- 6 mm x 24UNF
- 10 mm x 20UNF
- 10 mm x 24UNF
- 13 mm x 20UNF
- 13 mm x 24UNF
Other sizes can be covered with a new jaw set and fixture, since the frame and control are common across this series.
How the line is built
Components are loaded manually onto two vibration discs. Eight jigs cut from die steel carry the body, jaws and sleeve through the pushing and rotary cam stations, and the jaws are set against the shank gauge before the chuck leaves the station.
Control is a Delta PLC with a Wenview touch screen, with a safety grating and guards on the moving parts.
Key components
- Main frame and main plate: self-made, powder coated
- Jigs: 8 sets, die steel, CNC and polishing
- Pushing mechanism: 8 sets. Rotary cam mechanism: 1 set
- Bearings: NSK (Japan). Guide rack and screw rod: 1 set
- Vibration discs: 2 sets
- PLC and power supply: Delta. HMI: Wenview
- Pneumatics: Airtac, with solenoid valves
- Motor with frequency converter: 0.5 kW
- Photoelectric switch: Jiazhun (Taiwan). Low-voltage: CHINT
Machine data
- Frame: 80 x 80 x 6 mm square tube, powder coated
- Working table: 20 mm steel plate
- Size: 1780 x 1200 x 1000 mm, for reference
- Weight: about 2 ton. Operator: one person per machine
- Voltage: 220V single phase, 50Hz
- Air pressure: 0.5-0.7 MPa
What to send for a quote
- 2D drawing or STEP file of the part, plus the mating component
- Material and the tolerance or fit that matters most for you
- Target cycle time, annual volume and number of shifts per day
- Any test your customer requires: pull force, torque, leak or run-out
Ordering and delivery
- Shipment within 90 days after receipt of down payment
- Seaworthy packing
- Payment: 50% T/T with order, 50% before shipment
- Quotation valid 30 days from the issuing date
- Built to your samples and drawings, which must match each other and must not be deformed
Related machines
bearing assembly machines, car door lock assembly machines and all assembly machines Quotes: [email protected] or +86-18123647785. Machines are built and run off in our 5,000 m2 plant in Chashan, Dongguan.
Send the drawing for this machine. We come back with station layout, cycle time and price.
A quote normally takes three working days once the part information is complete. If something is missing we tell you which drawing is needed instead of guessing a price.
- 012D drawing or STEP file, and the sub-parts
- 02Material and surface finish of each component
- 03Target cycle time, annual volume, shifts per day
- 04The defect you cannot ship — leak, torque, appearance
- 05Bottle neck thread or mating part