OSV  Two jaws oil-hydraulic self-centering vice  

FEATURES:

Oil-hydraulic self centering “OSV” vices are widely used on working machines to clamp the work piece.

The thrust for clamping force on the piece is determinate through the pressure with a double-acting piston incorporated into the vice.

The cylinder, that handle the piston into the vice, can be embed inside the machine table.

The transmission of the thrust, from hub to grippers, happen through inclined planes.

The realisation of the joinds between the particulars (drive hub - jaw) are characteristic of tecnomors vices. The construction of the inclined plane seat in pit up the jaw allowed the height length guide. The drive hub has an extra guide in the gib to assure an added precision and affidability.

The parts are joind to assure the movement open/close. They are entirely grilling with millesimal tolerance.

Entirely constructed in UNI 18 NiCrMo5 hardened steel.

The final centering adjustments are made after assembly, with vice feeding with working pressure through special equipment (see “Reference Diagram” into “Technical Date”).

All the pieces are made with extreme precision to assure centesimal allowances in construction.

On all our vices the flat jaw guides have inserted gib for graeter precision and finishing of the sliding surfaces and so as to regain slack resulting from wear.

The vices “OSV” of tecnomors are equipped with effective protection against the infiltration of production waste and with inputs for pressurization (see “Protection against the infiltration of production in “Technical Date”).

Vices are made with predisposition for a forced pressurization and with a strong “Degree of Protection” (IEC 144).

Feeding connections are located at the cylinder’s bottom and laterely on the body of the vice.

On request tecnomors can supply as optional a supplementary oil-hydraulic connection.

SPECIFICATIONS: 

Drawings	Model	Article code	Stroke per jaw	Piston stroke	Dual stroke oil volume	True clamping force per jaw at 30 bar	True clamping force per jaw at max press.	Reproducibility	Working pressure	Weight
			mm	mm	cm3	daN	daN	mm	bar	Kg
	OSV 70	OS070ABA	6	16.5	50	295	340	±0.005	6 ÷ 35	6.5
	OSV 95	OS095ABB	10	18.7	146	810	1080	±0.005	6 ÷ 40	13
	OSV 95X	OS095ABX	20	21.5	155	465	930	±0.005	6 ÷ 60	13
	OSV 105	OS105ABC	13	17.9	168	595	1090	±0.005	6 ÷ 55	10
	OSV 112	OS112ABG	30	32.2	343	720	960	±0.005	6 ÷ 40	17
	OSV 115	OS115ABD	20	27.5	328	1050	1400	±0.005	6 ÷ 40	22
	OSV 115X	OS115ACX	30	32.2	384	820	1360	±0.005	6 ÷ 65	22
	OSV 135	OS135ABE	22	30.2	500	1490	1980	±0.005	6 ÷ 40	30
	OSV 135X	OS135ADX	32	34.3	568	1160	1930	±0.005	6 ÷ 50	30
	OSV 160	OS160ABF	25	34.3	800	2080	2770	±0.005	6 ÷ 40	50
	OSV 160X	OS160AEX	35	37.6	876	1630	2720	±0.005	6 ÷ 50	50