Product Details
b: > : (,,) : : >C
> : (,,) : >CNC double-column vertical lathe
: (,,) : : >Hydraulic chuck structure hydraulic The chuck structure is shown in the figure. The hydraulic chuck is fixedly installed on the front end of the spindle, and screws are used to connect the rotary hydraulic cylinder to the socket, and the socket is connected to the socket through screws The rear end face of the main shaft is connected so that the rotary hydraulic cylinder rotates with the main shaft
: (,,) : : >. The unclamping and clamping of the chuck is driven by a rotary hydraulic cylinder
: (,,) : : > through a hollow tie rod, and the rear end of the tie rod is connected with the hydraulic
: (,,) : : >cylinder The inner piston
: (,,) : : > is connected with threads
: (,,) : : >, and the threads at both ends of the connecting sleeve
: (,,) : : > are respectively Connected with tie rod and sliding sleeve. Chuck
: (,,) : : > Schematic diagram of the wedge-shaped mechanism in the disc. When the pressure oil in the hydraulic cylinder pushes the piston
: (,,) : : > and the tie rod to move toward the chuck, the slide The sleeve moves to the right
: (,,) : : >. Due to the wedge-shaped groove on the sliding sleeve
: (,,) : : >, the claw seat carries the claw along the radial direction. If it moves outward, the chuck will loose
: (,,) : : >open. On the contrary, the pressure oil in the hydraulic cylinder pushes the piston
: (,,) : : > and the tie rod to move toward the rear end of the spindle, and through the wedge mechanism, the chuck is clamped
: (,,) : : > Tight work piece.
: (,,) : : >It is the box body of the rotary hydraulic cylinder. Screws securely install the chuck body on the front end of the spindle.
: (,,) : : >C
> : (,,) : >CNC double-column vertical lathe
: : : >Maximum processing diameter< b:,<>Maximum workpiece Height (< b<>) < b:<>, workbench diameter: < b<>, maximum workpiece weight (< b<>): < b<>, workbench speed series: stepless, workbench speed range :< b/<>, the maximum torque of the worktable: < b<>b< b<>, < b,<> the maximum cutting force of the vertical tool holder: < b<>, the maximum cutting force of the left tool holder: < b<> , the maximum cutting force of the right tool holder: < b<>, the horizontal stroke of the left and right vertical tool holders: < b<>, the vertical stroke of the left and right vertical tool holders: < b<> The feed level of the right tool holder: stepless, the right tool holder Feed range: < b./<>, right tool post rapid movement speed: < b/<>, left tool post rapid movement speed: < b/<>, left tool post feed range (CNC axis): < b ./<>Maximum rotation angle of the left and right tool holders: r, cross-sectional size of the tool bar: < b*<>, ram cross-section: < b<>, cross-beam stroke: < b<>, cross-beam lifting speed: < b/<> , cross beam lifting motor power: < b<>, main motor power: < b<>, < b,<> total machine power: < b<>, machine tool size (length < b <> width < b <> height): < b**<>, machine weight < b (<> about < b)<>: < b<>,
: (,,) : : >C
> : (,,) : >Two-column vertical lathe
: : : >CNC system
: : : >
: : : >:
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