hydraulic cnc turret punch,cnc turret punch press manufacturers

cnc hydraulic turret punch press

1. O-frame design.

2. Thick turret with sleeve structure.

3. Keeping-touch index tool position, patented technology of NISSHINBO.

4. Rapid loading and unloading tools.

5.Main parts (turret parts, components of index tool and reducer box etc.) supplied by N'SSHINB) Company.

6. Hydraulic punch head with high speed and hydraulic system of H+L from Germany, the maximum freque of punching with no-load reaches 1000 times/min/600 times/min.

7. SIEMENS 802D CNC system.

8. Rolling function (on HPI series), four-axis linkage function.

No.	Name		Unit	HPI-3044	HPI-3047	HPI-3048	HPI-3057	HPI-3058
1	Normal pressure		KN	300	300	300	300	300
2	Max. sheet dimension (include first position)		mm	1250×2500	1250×4000	1250×5000	1500×4000	1500×5000
3	Max.Thickness		Carbon steel sheet(mm)	6.35	6.35	6.35	6.35	6.35
3	Max.Thickness		Stainless steel sheet(mm)	4	4	4	4	4
4	Max. Punch Dia.		mm	Φ88.9	Φ88.9	Φ88.9	Φ88.9	Φ88.9
5	Station			36	36	36	36	36
6	Punch accuracy		mm	±0.1	±0.1	±0.1	±0.1	±0.1
7	Punch times per minute		mm	1000	1000	1000	1000	1000
8	Punch frequency (1mm step 6mm punching stroke)		cpm	530	530	530	530	530
9	Punch frequency(25.4mm step 6mm punching stroke)		cpm	295	295	295	295	295
10	Max.sheet speed		m/min	102	102	102	102	102
11	Turret speed		rpm	30	30	30	30	30
12	CNC axis			5(X,Y,Z,T,C)	5(X,Y,Z,T,C)	5(X,Y,Z,T,C)	5(X,Y,Z,T,C)	5(X,Y,Z,T,C)
13	Power supply		KW	21	23	24	23	24
14	Air resource		Mpa	0.6	0.6	0.6	0.6	0.6
15	Overall dimension	L	mm	5600	5600	5600	6100	6100
		W	mm	2300	4000	5000	4000	5000
		H	mm	2200	2200	2200	2200	2200
16	Weight		kg	14000	15000	16000	18000	19000

Main structure and feature

Designed by Nisshinbo, Japan. Nisshinbo supply the key components, it is the new generation of CNC turret punch manufactured. The machine is consisted of frame, hydraulic system, worktable, turret structure, auto-index station, beam carriage, pneumatic system, lubrication system, lamp, repositioning system, electrical control system and etc.

Frame

Adopt the steel structure, wipe off the internal force through backfired after welding.

Adopt the pentahedron milling centre which imported from Spain, finished all machining surfaces after one time setting up. Ensure the high precision and high quality of machine.

Adopt the closed “O” type, more stable and better rigidity

Hydraulic system

This part is consisted of hydraulic station, 30tons punch unit and electric-card. The complete set imported from H+L Gmbh, Germany.

Under the control of CNC system, it can realize all kinds of punching criterion and with the hydraulic automatically overload protection.

The stroke of the hydraulic ram-head can be adjusted according to the actual instance, so that it can attain the better punching time.

Worktable

Adopts worktable with ball steel.

Turret structure

Thick turret structure, imported with original packaging from Nisshinbo, Japan, ensures the accuracy and wearing capacity of the turret.

Slow down and drive system imported from Japan

Adopt Japan reduction box and Synchronous cog belt

Auto-index station

Adopts keeping touch index tool position worm wheel driven unit , ensure the bidirectional driven precision.

In order to ensure high precision and reliability, worm wheel units are imported from Japan with original packaging.

Beam carriage & clamps

Adopts the high precision, long-stroke ball screw and linear guideway, having rapid speed, high moving precision, and long life.

High strength prolonged clamp makes the dead zone of clamp as smaller as possible.

Each clamp has one sensor, once sheet is loosened, punching operation will stop immediately.

Pneumation system and lubrication system

Consists of air-source treatment 4-unit and every control air-valve, and the pressure is 0.65Mpa, the perform components have turret position cylinder, X axes origin position cylinder, re-position cylinder and clamp etc.

Adopts centralized lubricate mode.

Repositioning

The repositioning is consisted of two cylinders and relevant valves. When the machine is in repositioning, it tightly press the workpiece press on the worktable, and when the clamp moves, the workpiece cannot move, to ensure the precision of the position of the two punching , also it can be enlarge the process range for the machine.

CNC system

Adopts the SIEMENS controller from Germany.

Main part list

No	Name	Brand
1	CNC system	SIEMENS, Germany
2	Servo motor;amplifier	SIEMENS, Germany(full set)
3	Servo system	SIEMENS, Germany(full set)
4	Hydraulic ram-head unit	H+L, Germany
5	Hydraulic SYSTEM
6	Electrical card
7	Thick turret; die holder	NISSHINBO, Japan
8	Auto-Index tool station	NISSHINBO, Japan
9	Synchronous gear-belt, chain	TSUBAKI, Japan
10	Shaft coupling	TSUBAKI, Japan
11	Worm wheel unit	TSUBAKI, Japan
12	Bearing; bearing seat	NSK, Japan
13	Linear guide	HIWIN,Taiwan
14	Ball screw	HIWIN,Taiwan
15	Air source treatment 4-unit	SMC, Japan
	2 positions 5 pass electric-magnetic valve
	2 positions 3 pass electri-magnetic valve
	Standard	MISUMI, Japan
16	Breaker	SIEMENS, Germany
17	Contactor	SIEMENS, Germany
18	Button	Schneider,Francs
19	Proximity switch	Contrinex,Swiss
20	Proximity switch clamp(dead-zone of clamp)	BAULLUF, Japan

cnc punching machine