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Closed four-point connecting rod precision punch

Closed four-point connecting rod precision punch

Main functions and characteristics:
High quality steel plate welded combined fuselage, hydraulic preloading, high working rigidity;
High precision, alloy steel welding gear, high reliability;
Four-point transmission mechanism with eight connecting rods has special drawing curve of workpiece.
Reverse operation of the transmission mechanism, eliminating the transmission lateral force;
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Main functions and characteristics:
 
High quality steel plate welded combined fuselage, hydraulic preloading, high working rigidity;
 
High precision, alloy steel welding gear, high reliability;
 
Four-point transmission mechanism with eight connecting rods has special drawing curve of workpiece.
 
Reverse operation of the transmission mechanism, eliminating the transmission lateral force;
 
Structures with large force center distance and high bias load capacity;
 
Four-cornered and eight-sided super-long guideway with high guiding precision;
 
Low comprehensive clearance, low working noise;
 
Large torque and low inertia pneumatic clutch brake, high reliability, easy maintenance;
 
High sensitive oil pressure overload protection device, high safety;
 
Real-time monitoring of key points in heavy duty thin oil lubrication system;
 
Safety PLC double loop control;
 
Reserve peripheral automation expansion module;

Standard configuration:
 
Industrial touch screen
 
Frequency Converter Speed Regulating Motor+Frequency Converter
 
Oil pressure overload protection device
 
Pneumatic dry friction clutch/brake
 
Forced Lubrication Slider Balancer
 
Electric Mould Height Adjustment Device
 
Automatic Thin Oil Circulation Lubrication System
 
Mobile two-handed operation button
 
Double solenoid safety valve
 
Electronic/Mechanical Cam Double Loop Safety Control
 
PLC Electronic Control System
 
Flywheel Brake Device
 
Die safety bolt
 
Photoelectric Safety Protection Device
 
 
 
Selection:
 
Drawing die pad (can increase stroke adjustment and locking function)
 
Mobile Workbench (Mobile Form Optional)
 
Tonnage monitor and display instrument
 
Automatic adjusting device for servo die height
 
Air pressure automatic adjusting device
 
Hydraulic Wet Friction Separator/Brake
 
Slider safety locking device
 
Standby Gas Source and Automatic Gas Source
 
Slider upper ejector
 
Quick Mould Changing Device
 
Automatic Visual Safety Door
 
Foot isolator

Parameters
NO. Item Model BL4-8000 BL4-10000 BL4-13000 BL4-16000 BL4-20000 BL4-24000
Unit
1 Male weigh strength kN 8000 10000 13000 16000 20000 24000
2 Rated toque journey mm 13 13 13 13 13 13
3 Slider stroke length mm 800 800 800 1000 1000 1000
4 Slip an piece of itinerary time SPM  10-18  10-18  10-18  10-18  10-18  10-18
5 Maximum Die Set Height mm 1200 1200 1400 1400 1500 1500
6 Die-filling diesetheightadjustment mm 500 500 700 700 700 700
7 Dimension of worktable left to right mm 4000 4000 4000 4600 4800 5000
Front to Back mm 2200 2200 2200 2400 2600 2600
8 Bottom Size of Slider left to right mm 4000 4000 4000 4600 4800 5000
Front to Back mm 2200 2200 2200 2400 2600 2600
9 Air cushion Air cushion kN 1800 2000 2400 3000 4000 4000
(Matching)  length of travel mm 10-300 10-300 10-300 10-300 10-300 10-300
10 Mobile Workbench (Optional) / Side shift/forward shift
11 Workbench height mm 700 700 750 750 800 800
12 Host power kW 160 200 250 280 350 400
Note: It can be designed and manufactured according to the specific process requirements of customers.