Horizontal Forging & Upsetting Machine

Horizontal forging and upsetting machine

Being widely used in the industries of vehicle, tractor and bearing, the horizontal forging and upsetting machine is a specialized production equipment of high efficiency, which can forge the bar head into needed shape.

Horizontal parting forging and upsetting machine has the following merits:

SM type horizontal forging & upsetting machine.

Horizontal forging & upsetting machine is one kind of crank press which is equipped with auxiliary clamping & driving. it can upset and forge long complex forging pieces of nay shape that are without draft angle (die forging slope). This machine generates clamping force by two eccentric shafts on the bearings to drive link rods, and the clamping force is large than upsetting force around 1/3, and we can nonpolarly adjust by worm rod driving device. When upsetting & forging slides, we realize upsetting stroke through the driving from horizontal driving device. Clamping driving and upsetting driving are all equipped with safety devices.

This machine has spacious room for tool, easy for operation, so we can install mechanical arm (work piece automatically delivery device) to realize mechanization operation. By adopting friction block of good abrasive resistance, the clutch and arrester brake which are installed on the crank shaft can be easily changed. Electric control adopts micro processor to control, and we also installed pressur monitor and bearing temperature monitor that are with clamping & driving device.

Main parameter of SM Horizontal forging and upsetting machine series:

TBA Mechanical ARM

TBA mechanical arm is configured for SM horizontal forging & upsetting machine which is the device for working pieces automatically delivery.

TBA mechanical arm is driven directly by the crank arm in the main machine through gear structure, and realizes the movement of delivery work pieces through two eccentric link rods on the mechanical arm. Firstly, the heated blank is accepted by feeder of TBA mechanical arm, and be sent to clamping flat groove of delivery work bench of mechanical arm, and then the forging blank will be delivered to mould by mechanical arm then receives forging. In the forging process, the mechanical arm will delivery work piece from one die cavity another, when finished forging, it will take work piece out of the die cavity., and delivery work piece to the corresponding output device.

Transmission space	160 mm
Vertical Lifting height	29 mm
Max. Lifting height	73.5 mm
Transmission time	2.14 s
Transmission stroke per second	28 s/min
Max. Bar dia.	60 mm
Max. Upsetting dia.	140 mm

GKA type mechanical arm

We imported advanced technology, developed rod driving HBO type mechanical arm to can wheel driving GKA mechanical arm. Compared with HBO mechanical aem, GKA type has the mertis such as simple structure, convenient adjustment, safety and reliability etc.

"GKA" is abbreviation of German "Hot die forging press can driving & automatic device".

The movement of GKA mechanical arm is controlled by two sets of cams, one set of cam needs to finish "in feeding and returning", while the other set of cam needs to finish "chucking stock, lifting, putting down and pilar". We have separate motor to drive, this motor is specially designed double-speed motor, it makes proceeding speed to be 4s/min when adjust the mechanical arm; when normal working 16s/min.

Pitch of teeth (in and feeding)	250 mm
Max. Stroke of chucking stock	78 mm
Valid height of lifting work pieces	80 mm
Running times of adjusting stroke	4 s/min
Running times of working stroke	16 s/min
Running pitch time of mechanical arm	3.75 s
Pitch time of work pieces production	7.51 s

Roll forging machine	Nominal dia of forging rol die	Valid width of roll forging		Length of max. Roll forging pieces		Forging roll adjustment	Rotation speed of forging roll	Max. Blank	Motor Power	Equipment Weight
		Inner Roll	Outer Roll	Inner Roll	Outer Roll
Ø370mm	370	500	160	570 (530)	890	15	80	55	15	5
Ø460mm	460	570	510	710 (665)	1100	17	65	75	18	10
Ø560mm	560	700	270	870 (800)	1340	20	52	100	30	16
Ø680	680	850	310	1050 (980)	1620	25	40	125	55	21
Ø850mm	850	760	340	1310	1920	25	30	150	155	-
Ø930mm	930	1000	-	1430	-	25	30	160	155	43
Ø1000mm	1000	1200	-	2300	-	20	30	160	285	71