Bridge-type multifunction laser thermal treatment lathe
The utility model belongs to mechanical engineering field, particularly relates to the LASER HEAT TREATMENT lathe.
At mechanical engineering field, fields such as metallurgical machinery, petroleum machinery, transportation machinery, engineering machinery particularly, mechanical component are of a great variety, different, not of uniform size, wherein the overwhelming majority need be carried out the surface heat processing, to improve its surface hardness, wear resistance and work-ing life.Compare characteristics such as LASER HEAT TREATMENT has that energy consumption is low, high efficiency, quality are good, pollution-free with the prior heat treatment process method.Domestic existing laser heat-treatment machine mostly is minicomputer, or with the special machine of metal cutting machine repacking, use range is limited, and the cost/performance ratio of complete machine incessantly.
The purpose of this utility model provide a kind of suitability wide, be easy to make, the reasonable multifunction laser thermal treatment of price of complete machine performance lathe.
The purpose of this utility model be achieved in that two guide rails with the vertical frame of pillar in the sky, base both sides, constitute the bridge-type guide rail.The crossbeam crossbearer in the base sky, be fixed on two longitudinal slides on the guide rail, constitute the crane span structure vertically move; Traversing slide plate is installed on the crossbeam by the slide rail and the screw at its back.The vertical shift slide plate is installed on the traversing slide plate forward guide rail by the slide rail and the screw at its back.Reflective focusing barrel or transmission-type turn to focusing barrel to be fixed on the front lower ends of vertical shift slide plate by web plate.Vertical turning mirror is fixed on the anteriomedial position of traversing slide plate with support.Longitudinal moving mechanism is by on the longitudinal slide that is bolted to the right side, the tooth bar snap-in of its gear and longitudinal rail bottom.Horizontal turning mirror is fixed on the upper front end of longitudinal slide by support.X axis swivel arrangement, roller carriage and the axial rotary table of Z can be fixed on the base with nut, bolt by the base T-slot according to the needs of processing or separate base, finish rotatablely moving of each part with cooperation.
Said mechanism can make the laser condensing lens tube make X, Y, and the Z three-dimensional motion makes processed mechanical component rotatablely move as X-axis or the Z axle rotatablely moves, thereby forms various scanning motion.To satisfy the various scanning motion requirements of Laser Heat Treating in China.
Excellent beneficial effect of the present utility model is: 1. suitability is wide, can breaker roll, different sizes such as cylinder sleeve of engine, bed piece, axle class, wheel class, dish class, tube class, and difform parts carry out surface laser quenching.2. quenching quality height, parts are not yielding.3. this machine is made up of conventional component, and is simple in structure, is easy to make.4. increase work efficiency, reduce cost.5. be easy to promote the use of.
Fig. 1 is a front view of the present utility model, has shown this machine basic structure.
Fig. 2 is a right view of the present utility model.
Fig. 3 is the laser quenching synoptic diagram of the utility model breaker roll 20.
Fig. 4 is the laser quenching synoptic diagram of the utility model to cylinder sleeve of engine 19.
Below in conjunction with description of drawings embodiment of the present utility model.
Bridge-type multifunction laser thermal treatment lathe comprises base 1, pillar 2, guide rail 3, longitudinal moving mechanism 4, crossbeam 5, traversing slide plate 6, vertical shift slide plate 7, longitudinal slide 13, horizontal turning mirror 10, vertical turning mirror 11, reflective focusing barrel 12 or transmission-type turn to focusing barrel 14, X axis swivel arrangement 15, Z axle rotary table 16, roller carriage 17.Base of the present utility model 1 is roomy abundant, can bear the weight more than 10 tons.The some pillars 2 of two guide rail 3 usefulness vertically (X to) frame in the sky of base 1 both sides, constitute the bridge-type guide rail.Crossbeam 5 crossbearers are fixed on two longitudinal slides 13 on the guide rail 3 in the sky of base 1, with bolt and pin, constitute the crane span structure that vertically moves; One of vertical shift slide plate 13 has the V-arrangement guide groove of processing, to guarantee the rectilinearity of crane span structure longitudinal motion; Roller is equipped with in the bottom, two ends of another longitudinal slide 13, to reduce the friction resistance of motion, makes the crane span structure motion steady, light and handy.Traversing slide plate 6 is installed on the crossbeam 5 by the slide rail and the screw at its back, drives laterally (Y to) motion by the screw mandrel of transmission rig 8.Vertical shift slide plate 7 is installed on the traversing slide plate 6 forward upright guide rails by the slide rail and the screw at its back.Motion that screw mandrel by vertical shift transmission rig 9 drives is vertical (Z to).Reflective focusing barrel 12 or transmission-type turn to focusing barrel 14 to be fixed on the front lower ends of vertical shift slide plate 7 by web plate, and both can change use.Vertical turning mirror 11 usefulness supports are fixed on the anteriomedial position of traversing slide plate 6.Longitudinal moving mechanism 4 is by on the longitudinal slide 13 that is bolted to crossbeam 5 right-hand members, and its pinion(gear) and the tooth bar snap-in that is fixed on the guide rail bottom of right side drive vertically (X to) motion of crane span structure.Horizontal turning mirror 10 is fixed on the upper front end of longitudinal slide 13 by support.Through the laser beam behind the reflective focusing barrel 12 is vertical direction (Z to); The focusing of process transmission-type turns to the beam direction behind the lens barrel 14 vertical with the Z axle.
On base 1, multiple rotary power unit can be installed.This machine now is furnished with swivel arrangement 15 that rotates around X-axis and rotary table 16 and the roller carriage 17 that rotates around the Z axle, and they can be fixed on the base 1 or separation base 1 with nut bolt.Shown in the accompanying drawing 3 with reflective focusing barrel 12 (also available transmission-type turns to lens barrel 14) and adopted X-ω X interlock, the sight of laser quenching is carried out on the surface of breaker roll 20.
Accompanying drawing 4 has shown that the use transmission-type turns to lens barrel 14 to adopt Z-ω Z interlock, lives the sight that face carries out laser quenching to garden in the cylinder sleeve 19.
Also can use transmission-type to turn to lens barrel 14, adopt X-ω X interlock, carry out laser quenching through the wheel garden of 800mm post tread being installed on straight on the swivel arrangement 15.Adjust transmission-type again and turn to turning to of lens barrel, can carry out laser quenching wheel tread transition garden arc and wheel limit.Use reflective focusing barrel 12, adopt X motion or X, Y interlock, can carry out laser quenching the bed piece guide rail surface that directly is placed on the base 1.