CN103645051A - Numerical control bevel gear inspection machine - Google Patents
Numerical control bevel gear inspection machine Download PDFInfo
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- CN103645051A CN103645051A CN201310620988.7A CN201310620988A CN103645051A CN 103645051 A CN103645051 A CN 103645051A CN 201310620988 A CN201310620988 A CN 201310620988A CN 103645051 A CN103645051 A CN 103645051A
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Abstract
The invention discloses a numerical control bevel gear inspection machine, and belongs to the technical field of the gear inspection machine. Two sets of slide rail sets are mutually vertical and arranged on a machine base. One set of the slide rail set is cooperated with a main case body which is internally provided with an active main shaft. A motor is arranged on the main case body. An input belt wheel is sleeved on the active main shaft. Two ends of the active main shaft stretch out of the main case body so that motive seal is formed. The other set of the slide rail is cooperated with a slave case body which is internally provided with a driven main shaft. Two ends of the driven main shaft penetrate out of the slave case body and the motive seal is formed between the two ends of the driven main shaft and the slave case body. A brake wheel is sleeved on the driven main shaft. The brake wheel is cooperated with a brake sleeve. The bottom parts of the main case body and the slave case body are provided with lead screw components. The two lead screws are mutually vertical and connected onto a stepping motor respectively. A color painting mode can be utilized to inspect contact accuracy, tooth side gaps, mounting distance, noise, working stability, etc. of an orthogonal bevel gear and a quasi double-face gear through simulation via operation of short periods under the driven wheel brake load state.
Description
Technical field
The present invention relates to a kind of numerical control bevel gear inspection machine.
Background technology
Bevel gear pair moving-mass of the prior art checks lathe, and its structure mainly comprises lathe bed part, guide rail, driving headstock part, driven headstock part and charger, electric control system; Described driving headstock is partly equipped with initiatively main shaft, initiatively detected drive bevel gear in spindle hole; Described driven headstock is partly equipped with slave spindle, detected driven wheel of differential in slave spindle hole.When detection cone gear pair, above-mentioned driving headstock part and driven headstock part need to be in the movements of lathe bed guide rail partly.
In prior art, driving headstock part and driven headstock part are adopted in two ways in the movement of lathe bed part upper rail: 1, manual feed screw nut; 2, hydraulic jack promotes.Driving headstock main shaft rotates and adopts single speed or multispeed electric machine to drive, and load mode adopts manual loading.
Above-mentioned prior art bevel gear pair moving-mass checks that lathe exists following its defect: 1, gear movement testing result is inaccurate.2, the measurement of gear locating distance needs parameter conversion, and error is larger; 3, testing result is difficult for observing; 4, automaticity is low; 5, labour intensity is large.
Summary of the invention
Goal of the invention of the present invention is: for the problem of above-mentioned existence, provide a kind of simple in structure, easy and simple to handle, easy to use, numerical control bevel gear inspection machine with low cost, can utilize painting color method through the short period, to move under engaged wheel deceleration loading state, the contact precision of mock survey bevel gear with axes at right angles and accurate double sided gear, backlash, locating distance, noise and stable working etc., the data of adhering to that it provides are to adjust the foundation of cutting lathe and gear pair installation adjustment, the manufacture that is specially adapted to small dimension bevel-gear sett and small dimension hypoid gear pair is produced.
The technical solution used in the present invention is as follows:
Numerical control bevel gear inspection machine of the present invention, comprise support, on described support, be furnished with orthogonal two groups of slide rail set, wherein in one group of slide rail set, be combined with the main box of slippage relatively, in described main box, be provided with initiatively main shaft, described main box is provided with and drives the motor that initiatively main shaft rotates, and overlaps the input belt wheel having with motor belt transmission on described active main shaft, stretch out outside main box at the two ends of described active main shaft, and and main box between form motive seal; Another group be combined with on slide rail slippage relatively from casing, describedly in casing, be provided with slave spindle, the two ends of described slave spindle pass from casing and and between casing, form motive seal, on described slave spindle, cover has braked wheel, on described braked wheel, be combined with braking sleeve, described braking sleeve is connected in control lever axle, and described control lever axle passes from casing and is connected with handle set, on described handle set, is connected with handle; Described main box and be equipped with lead screw assembly from the bottom of casing, is combined with respectively the leading screw parallel with slide rail in two lead screw assemblies, and two leading screws are mutually vertical and be connected on stepper motor.
Owing to having adopted said structure, two groups of slide rail set can make main box and in slide rail set, realize relative sliding respectively from casing, wherein main box and the lead screw assembly that arranges from the bottom of casing are matched with on leading screw, can be by the rotation of this leading screw of step motor control, thereby drive main box and from casing respectively at slide rail set side's upward sliding, make main box and accurately controlled from the position of casing, improving the precision of whole inspection machine.Wherein the active main shaft in main box can be driven by belt gear by motor, when bevel gear pair is installed on this active main shaft, can be by its rotation of driven by motor, realize the normal operation of whole inspection machine, wherein initiatively the two ends of main shaft are stretched into respectively outside main box, and wherein one end can be used for bevel gear pair; And initiatively between main tank and main box, can relatively rotate, and can form effective sealing, avoid extraneous water, dust or foreign material etc. to enter in main box, guarantee clean in main box, avoid stopping up and respectively move parts; Wherein in casing, be provided with and the orthogonal slave spindle of active main shaft, on slave spindle, can place bevel gear pair, when bevel gear pair is installed on this slave spindle, realize the inspection work to bevel gear pair in whole inspection machine, wherein the two ends of slave spindle are stretched into respectively from casing, wherein one end can be used for placing bevel gear pair, and by the initiatively rotation of main shaft in driving headstock, from the rotation of moving this slave spindle of bevel gear subband; And driven main tank and from relatively rotating between casing, and can form effective sealing, avoids extraneous water, dust or foreign material etc. to enter in casing, guarantee clean in casing, avoid stopping up and respectively move parts.Especially, on slave spindle, cover has braked wheel, on this braked wheel, be combined with braking sleeve, can control this braking sleeve and realize the control to the rotation of braked wheel, then can utilize painting color method through the short period, to move under engaged wheel deceleration loading state, the contact precision of mock survey bevel gear with axes at right angles and accurate double sided gear, backlash, locating distance, noise and stable working etc. are for the ease of controlling this braked wheel, therefore the braking sleeve coordinating on braked wheel is connected to control lever axle, this control lever axle passes casing and is connected with handle set, on described handle set, be connected with handle, make operating personnel in use, can realize the driven rotation from axle is controlled by this handle.The driven headstock of numerical control bevel gear inspection machine of the present invention, the data of adhering to that provide are to adjust the foundation of cutting lathe and gear pair installation adjustment, the manufacture that is specially adapted to small dimension bevel-gear sett and small dimension hypoid gear pair is produced.
Numerical control bevel gear inspection machine of the present invention, wherein every group of slide rail set includes two parallel slide rails, wherein on each slide rail, is all equipped with roller plate, in the slide rail direction of described roller plate, is evenly equipped with some roller slots, wherein in each roller slot, is all mounted with roller.
Owing to having adopted said structure, two slide rails are parallel to each other, can make casing on slide rail, realize relative sliding, wherein the lead screw assembly of bottom half is matched with on leading screw, can be by the rotation of this leading screw of step motor control, thereby drive casing at slide rail side's upward sliding, the position of casing is accurately controlled, improve the precision of whole inspection machine; Main box and be equipped with sliding-rail groove from the bottom of casing wherein, this sliding-rail groove and slide rail set cooperatively interact, roller can roll in the roller slot in roller plate, make casing can acting force on roller, when leading screw drives casing to slide, casing acting force is on roller, roller is slided in roller slot, thereby realize the relative sliding between casing and slide rail, roller slot can limit the scroll zones of roller effectively, the interference causing while avoiding a plurality of rollers bonded to each other, and affect the normal slippage of casing on slide rail; Therefore can by roller slot, be limited to the region of each roller, guarantee the smooth and easy slippage of casing on slide rail, make the control of whole driven headstock more accurate.
Numerical control bevel gear inspection machine of the present invention, is all made as through hole in described active main shaft and slave spindle, wherein initiatively mutually vertical between main shaft and slave spindle, and the two adjacent one end is all made as taper axis hole, and the tapering of described taper axis hole is 1:10.
Owing to having adopted said structure, taper axis hole on active main shaft and slave spindle, the tooling shaft of being convenient to be equipped with bevel gear inserts fixing, the tapering of this axis hole is made as to 1:10, avoid tooling shaft in use to throw away, guarantee safe and reliable in checking process of bevel gear, therefore in the use procedure of inspection machine, the bevel gear pair that can make to install on slave spindle and main shaft initiatively cooperatively interacts and carries out check processing, thereby guarantees that whole inspection machine is in normal use.
Numerical control bevel gear inspection machine of the present invention, wherein on main box, the side near active spindle hole of main is provided with main butt-end packing, a side away from active spindle hole of main is provided with rear end face sealing, in main box, being provided with sealing in master makes main box be divided into main bearing box and band roller box, wherein the space between the main butt-end packing in main box and main interior sealing is main bearing box, and the space between sealing in the rear end face sealing in described main box and master is band roller box; The input tape wheel of being wherein located on active main shaft is positioned at belt wheel case, in described main bearing box, be provided with two groups of bearings that are placed on active main shaft, wherein one group of bearing is located near on the main box of main butt-end packing place, another group bearing is located on the main box near sealing place in main, is also provided with bearing block and the set nut of restriction bearing on described active main shaft.
Owing to having adopted said structure, main butt-end packing can avoid the foreign material such as dust, water to enter in casing from perform region effectively; In like manner, rear end face sealing can avoid the foreign material such as dust, water to enter from the back side of casing; In the master who arranges in casing, sealing can be divided into casing main bearing box and band roller box, the perform region of the perform region of belt wheel and bearing is kept apart mutually, thereby can avoid the dust and other impurities producing in the belt wheel course of work to enter into main bearing box, and affect the normal rotation of bearing; Wherein the main butt-end packing in main box and main in space between sealing be main bearing box, the two ends of this main bearing box all adopt hermetically-sealed construction, can guarantee clean in bearing housing, then guarantee the precision of whole driving headstock; In bearing housing, be provided with two cover bearings and lay respectively at the Bian Buchu near main bearing box, when active main shaft can be rotated in main bearing box, stress equalization, guarantees the smooth and easy of rotation, can greatly improve and control the precision of rotating; In order to ensure bearing, be arranged on initiatively and relative rotation can not occur on main shaft, its structure is more surely leaned on, security is higher, can bearing block and set nut be set respectively at the two ends of bearing, and bearing is firmly fixed on active main shaft.In like manner, in band roller box, input belt wheel is set, the power of motor can be passed on input belt wheel by belt, thereby drive the initiatively rotation of main shaft, and inspection machine provides power initiatively.
Numerical control bevel gear inspection machine of the present invention, the face sealing of described main side comprises the main inner sealing plate of the end face being fixed on main box and is placed on the end face external seal plate on active main shaft, the face that the main inner sealing plate of wherein said end face is adjacent with end face external seal plate is provided with the annular groove that can cooperatively interact, make to form labyrinth type motive seal between the main inner sealing plate of end face and end face external seal plate, on described end face external seal plate, be provided with front end end cover, described front end end cover is placed on active main shaft by the sealing of front end end cover O-ring seal; In described master, sealing comprises the master's interior sealing inner panel being fixed on main box inwall and is placed on sealing outside plate in the master on active main shaft, the face that in described master, sealing inner panel is adjacent with main interior sealing outside plate is provided with the annular groove that can cooperatively interact, and makes between sealing outside plate, to form labyrinth type motive seal in main interior sealing inner panel and master.
Owing to having adopted said structure, on the main inner sealing plate of end face, be furnished with a plurality of concentric annular grooves, and the main inner sealing plate of this end face is bolted to connection on casing, make the main inner sealing plate of this end face keep static, and on the main external seal plate of end face, be furnished with equally a plurality of concentric annular grooves, make two seal pads donut can cooperatively interact, and the main external seal sleeve-board of described end face is on active main shaft, can be fixed by key, and the main external seal plate of described end face can rotate with active main shaft, therefore between the main external seal plate of end face and the main inner sealing plate of end face, can relatively rotate, thereby make to form effective motive seal between the main external seal plate of end face and the main inner sealing plate of end face, ring groove on two seal pads cooperatively interacts, and mutually alternately insert the other side, can form the hermetically-sealed construction that is similar to labyrinth type, thereby can effectively avoid extraneous dust, foreign material or water etc. enter in bearing housing, can effectively guarantee clean in main bearing box, avoid making bearing obstruction rotate dumb because foreign material enter, can guarantee that initiatively the rotation of main shaft is smooth and easy, guarantee normally working in an orderly manner of this inspection machine, in main, on sealing inner panel, be furnished with a plurality of concentric annular grooves, and in this master, sealing inner panel is fixed on cabinet wall, meanwhile, in main, on sealing outside plate, be furnished with a plurality of donuts, make the donut sealing on inner panel in main interior sealing outside plate and master complement each other to form sealing, and in main, sealing outside plate is placed on initiatively and can rotates with active main shaft on main shaft simultaneously, therefore in main interior sealing outside plate and master, between sealing inner panel, form and relatively rotate, thereby make to form effective motive seal between main interior sealing outside plate and main interior sealing inner panel, ring groove on two seal pads can form the hermetically-sealed construction that is similar to labyrinth type, thereby can effectively avoid dust or foreign material to enter in bearing housing, avoided the obstruction of bearing, can guarantee that initiatively the rotation of main shaft is more smooth and easy, make in whole driving headstock in use flexibility and reliability more.
Numerical control bevel gear inspection machine of the present invention, on the propeller boss of described input belt wheel, be evenly equipped with some locating notches, on the sidewall of described main box, be provided with the side control lever assembly coordinating with locating notch, wherein side control lever assembly comprises the spring housing being fixed on main box, in described spring housing, be provided with side control lever and be placed on the spring in side control lever, described side control lever also can coordinate with locating notch through spring housing.
Owing to having adopted said structure, can be by controlling coordinating between side control lever and spring, then make the flexible of side control lever be controlled, the end of finally realizing side control lever extend in locating notch or away from this locating notch, therefore can, by controlling the matching relationship between this side control lever and locating notch, realize the control to the rotation of active main shaft.When shutting down, in order to ensure the safety of this inspection machine, the end of side control lever can be extend in locating notch, avoid the rotation of this input belt wheel.
Numerical control bevel gear inspection machine of the present invention, wherein saidly from casing, near a side of slave spindle axis hole, be provided with from butt-end packing, a side away from slave spindle axis hole is provided with outer face sealing, make to be divided into control shelves case and from bearing housing from casing being provided with in casing from interior sealing, wherein from casing from butt-end packing and from the space between interior sealing, be from bearing housing, described outer face sealing in casing with from the space between interior sealing, be control grade casees; The braking sleeve of being wherein located at the braked wheel on slave spindle and being matched with on braked wheel is all positioned at control shelves case, describedly in bearing housing, be provided with two groups of bearings that are placed on slave spindle, wherein one group of bearing be located near from butt-end packing from casing, another group bearing be located near from interior sealing from casing, on described slave spindle, be also provided with restriction bearing bearing baffle ring and set nut.
Owing to having adopted said structure, from butt-end packing, can effectively avoid the foreign material such as dust, water to enter in casing from perform region; In like manner outer face sealing can avoid the foreign material such as dust, water to enter from the back side of casing; In casing can being divided into from bearing housing and control shelves case from interior sealing of arranging in casing, the control perform region of gear wheel and the perform region of bearing are kept apart mutually, thereby can avoid controlling the dust and other impurities producing in the gear wheel course of work, enter into from bearing housing, and affect the normal rotation of bearing; Wherein from casing from butt-end packing and from the space between interior sealing, be from bearing housing, should all adopt hermetically-sealed construction from the two ends of bearing housing, can guarantee clean from bearing housing, then guarantee the precision of whole driven headstock; Lay respectively near from the Bian Buchu of bearing housing being provided with two cover bearings in bearing housing, make the slave spindle can be when rotating in bearing housing, stress equalization, that guarantees to rotate is smooth and easy, can greatly improve and control the precision of rotating; In order to ensure bearing, be arranged on slave spindle and relative rotation can not occur, its structure is more surely leaned on, security is higher, can bearing block and set nut be set respectively at the two ends of bearing, and bearing is firmly fixed on slave spindle.In like manner, in entering control gear case, control gear wheel is set, available mistake is controlled cooperatively interacting between this control gear wheel and braking sleeve, controlled the slewing rate of slave spindle, then realize inspection machine and adjust slewing rate according to the bevel gear of different size, make its scope of application extremely wide, be applicable to promoting the use.
Numerical control bevel gear inspection machine of the present invention, described outer face sealing place is provided with hydraulic seal cavity, described hydraulic seal cavity is provided with feed tube and drain pipe, in this hydraulic seal cavity, be provided with hydraulic rotary wheel, described hydraulic rotary wheel is placed on and is connected in driven from axle on slave spindle, between described hydraulic rotary wheel and hydraulic cavities inwall, forms motive seal; The outer wall of described hydraulic seal cavity is provided with two symmetrical clamp arms, the lower end of two clamp arms is flexibly connected by lower link, the movable upper end of two clamp arms is connected with torque arm, and described torque arm is connected in the two ends of turning block, makes the outer wall of two clamp arm clamping hydraulic annular seal spaces; The top of a clamp arm is provided with latch mechanism therein, and described latch mechanism comprises the lock sleeve of being located on clamp arm, is provided with check lock lever and is placed on the spring on check lock lever in described lock sleeve, and described check lock lever is butted on another clamp arm through lock sleeve.
Owing to having adopted said structure, because this inspection machine in use needs bevel gear to carry out synchronous cooling, therefore can be driven from axle by connecting on slave spindle, this is driven has hydraulic rotary wheel from axle cover, hydraulic rotary wheel is positioned at hydraulic seal cavity, when hydraulic rotary wheel rotates, can form supercharging to the liquid in hydraulic seal cavity, liquid is discharged from drain pipe simultaneously, from feed tube, suck, complete the control to liquid coolant feed flow, this process has been utilized the original power of inspection machine completely, its kinetic energy is fully utilized, greatly saved the waste of the energy.Can carry out clamping hydraulic annular seal space by two clamp arms that cooperatively interact, wherein in order to adjust its degree of tightness and seal degree, thereby control the sealing of this hydraulic seal cavity, wherein can be by regulating two clamp arm top torque arm to make it clamped, this torque arm realizes the control to it by turning block, when turning block turns an angle, can make two torque arm shrink, thereby realize two clamp arm clamping hydraulic annular seal spaces.The latch mechanism on clamp arm meanwhile, gives two tension force that clamp arm is outside the effect of spring is next, when turning block rotates while recovering certain angle, can under the effect of spring, make the two separately.
Numerical control bevel gear inspection machine of the present invention, describedly from butt-end packing, comprise the end face inner sealing plate being fixed on from casing and be placed on the end face external seal plate on slave spindle, the face that wherein said end face inner sealing plate is adjacent with end face external seal plate is provided with the annular groove that can cooperatively interact, make to form labyrinth type motive seal between end face inner sealing plate and end face external seal plate, on described end face external seal plate, be stamped the inner face cover plate being placed on slave spindle; Described interior sealing comprise be fixed on from cabinet wall from interior sealing inner panel and be placed on slave spindle from interior sealing outside plate, described from interior sealing inner panel with from the adjacent face of interior sealing outside plate, be provided with the annular groove that can cooperatively interact, make to form labyrinth type motive seal from interior sealing inner panel and between interior sealing outside plate.
Owing to having adopted said structure, on end face inner sealing plate, be furnished with a plurality of concentric annular grooves, and this end face inner sealing plate is bolted to connection in from casing, make this end face inner sealing plate keep static, and on end face external seal plate, be furnished with equally a plurality of concentric annular grooves, make two seal pads donut can cooperatively interact, and described end face external seal sleeve-board is on slave spindle, can be fixed by key, and described end face external seal plate can rotate with slave spindle, therefore between end face external seal plate and end face inner sealing plate, can relatively rotate, thereby make to form effective motive seal between end face external seal plate and end face inner sealing plate, ring groove on two seal pads cooperatively interacts, and mutually alternately insert the other side, can form the hermetically-sealed construction that is similar to labyrinth type, thereby can effectively avoid extraneous dust, foreign material or water etc. enter in bearing housing, can effectively guarantee clean in bearing housing, avoid making bearing obstruction rotate dumb because foreign material enter, the rotation that can guarantee slave spindle is smooth and easy, guarantee normally working in an orderly manner of this inspection machine.From interior sealing inner panel, be furnished with a plurality of concentric annular grooves, and should be fixed on cabinet wall from interior sealing inner panel, meanwhile, from interior sealing outside plate, be furnished with a plurality of donuts, make to complement each other to form sealing from interior sealing outside plate and the donut from interior sealing inner panel, and be placed on slave spindle and can rotate with slave spindle simultaneously from interior sealing outside plate, therefore from interior sealing outside plate and from forming between interior sealing inner panel, relatively rotate, thereby make to form effective motive seal from interior sealing outside plate and between interior sealing inner panel, ring groove on two seal pads can form the hermetically-sealed construction that is similar to labyrinth type, thereby can effectively avoid dust or foreign material to enter in bearing housing, avoided the obstruction of bearing, can guarantee that initiatively the rotation of main shaft is more smooth and easy, make in whole driving headstock in use flexibility and reliability more.
Numerical control bevel gear inspection machine of the present invention, on the propeller boss of described braked wheel, be evenly equipped with some locating notches, at the described sidewall from casing, be provided with the side control lever assembly coordinating with locating notch, wherein side control lever assembly comprises the spring housing being fixed on from casing, in described spring housing, be provided with lock nut and be placed on the spring in lock nut, described lock nut also can coordinate with locating notch through spring housing.
Owing to having adopted said structure, can be by controlling coordinating between lock nut and spring, then make the flexible of lock nut be controlled, the end of finally realizing lock nut extend in locating notch or away from this locating notch, therefore can, by controlling the matching relationship between this lock nut and locating notch, realize the control to the rotation of slave spindle.When shutting down, in order to ensure the safety of this inspection machine, the end of lock nut can be extend in locating notch, avoid the driven rotation from axle.
In sum, owing to having adopted technique scheme, the invention has the beneficial effects as follows:
1, numerical control bevel gear inspection machine of the present invention, simple in structure, easy and simple to handle, easy to use, with low cost, applied widely, is applicable to applying;
2, numerical control bevel gear inspection machine of the present invention, can utilize painting color method through the short period, to move under engaged wheel deceleration loading state, the contact precision of mock survey bevel gear with axes at right angles and accurate double sided gear, backlash, locating distance, noise and stable working etc.;
3, numerical control bevel gear inspection machine of the present invention, the data of adhering to that provide are to adjust the foundation of cutting lathe and gear pair installation adjustment, the manufacture that is specially adapted to small dimension bevel-gear sett and small dimension hypoid gear pair is produced.
Accompanying drawing explanation
Fig. 1 is the structural representation of driving headstock in the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the E-E cut-open view in Fig. 1;
Fig. 4 is the F-F cut-open view in Fig. 2;
Fig. 5 is that W in Fig. 1 is to view;
Fig. 6 is the structural representation of driven headstock in the present invention;
Fig. 7 is the upward view of Fig. 6;
Fig. 8 is that Q in Fig. 7 is to view;
Fig. 9 is the A-A view in Fig. 6;
Figure 10 is the B-B view in Fig. 6.
Mark in figure:
101-support, 102-main box, 103-master plate, 104-motor, 105-output pulley, the sealing of 106-rear end face, 107-side control lever, 108-is main shaft initiatively, the main leading screw of 109-, 110-spring housing, 111-circle screw rod, 112-inputs belt wheel, 113-connects cushion block, 114-upper cover plate, the vertical housing that connects of 115-, 116-main running rail, 117-rear end cap, 118, 131-main bearing block, 119, 130-bearing, 120-end face external seal plate, 121-end face inner sealing plate, 122-seal stopper ring, 123-front end end cover, 124-front end end cover O-ring seal, 125-set nut, 126-roller, 127-roller plate, the main radiating wheel of 128-, 129-bearing baffle, sealing inner panel in 132-, sealing outside plate in 133-, the main lead screw assembly of 134-, the main contiguous block of 135-,
201-is from casing, the sealing of 202-inner face, 203-handle, 204-is from leading screw, 205-is from lead screw assembly, 206-is from slide rail, the sealing of 207-outer face, 208-coulisse, 209-web joint, 210-clamp arm, 211-outer end cap, 213-lower link, 212, 214-bearing pin, 215-torque arm, 216-check lock lever, 217, 223-spring, 218-lock sleeve, 219-connecting link, 220-braked wheel, 221-spring housing, 222-lock nut, 224-sleeve pipe, 225-locating piece, 226-slave spindle, 227-braking sleeve, 228-axle sleeve, 229, 232-control lever axle sleeve, 30-control lever axle, 231-is from radiating wheel, 233-handle set, 234-end face inner sealing plate, 235-end face external seal plate, 236-inner face cover plate, 237-baffle ring, 238-bearing, 239-bearing baffle ring, 240-set nut, 241-bearing block, 242-is from interior sealing inner panel, 243-is from interior sealing outside plate, 244-cushion collar, 245-positioning seat.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figures 1 to 10, numerical control bevel gear inspection machine of the present invention, comprise support 101, on described support 101, be furnished with orthogonal two groups of slide rail set, wherein every group of slide rail set includes two parallel slide rails, wherein on each slide rail, be all equipped with roller plate, in the slide rail direction of described roller plate, be evenly equipped with some roller slots, wherein in each roller slot, be all mounted with roller, wherein in one group of slide rail set, be combined with the main box 102 of slippage relatively, in described main box 102, be provided with initiatively main shaft 108, described main box 102 is provided with and drives the motor 104 that initiatively main shaft 108 rotates, on described active main shaft 108, cover has and motor 104 bel-drivenn input belt wheels 112, stretch out outside main box 102 at the two ends of described active main shaft 108, and and form motive seal between main box 102, another group be combined with on slide rail slippage relatively from casing 201, describedly in casing 201, be provided with slave spindle 226, the two ends of described slave spindle 226 pass from casing 201 and and between casing 201, form motive seal, on described slave spindle 226, cover has braked wheel 220, on described braked wheel 220, be combined with braking sleeve 227, described braking sleeve 227 is connected in control lever axle 230, and described control lever axle 230 passes from casing 201 and is connected with handle set 233, on described handle set 233, is connected with handle 203, described main box 102 and be equipped with lead screw assembly from the bottom of casing 201, is combined with respectively the leading screw parallel with slide rail in two lead screw assemblies, and two leading screws are mutually vertical and be connected on stepper motor.The interior through hole that is all made as of wherein said active main shaft 108 and slave spindle 226, wherein initiatively mutual vertical between main shaft 108 and slave spindle 226, and the two adjacent one end is all made as taper axis hole, and the tapering of described taper axis hole is 1:10.
As shown in Figures 1 to 5, wherein on main box 102, the side near active main shaft 108 axis holes is provided with main butt-end packing, a side away from active main shaft 108 axis holes is provided with rear end face sealing 106, in main box 102, being provided with sealing in master makes main box 102 be divided into main bearing box and band roller box, wherein the space between the main butt-end packing in main box 102 and main interior sealing is main bearing box, and the space between sealing in the rear end face sealing 106 in described main box 102 and master is band roller box; The input belt wheel 112 of being wherein located on active main shaft 108 is positioned at band roller box, in described main bearing box, be provided with two groups of bearings that are placed on active main shaft 108, wherein one group of bearing is located near on the main box 102 of main butt-end packing place, another group bearing is located on the main box 102 near sealing place in main, is also provided with bearing block and the set nut 125 of restriction bearing on described active main shaft 108; The face sealing of described main side comprises the main inner sealing plate 121 of the end face being fixed on main box 102 and is placed on the end face external seal plate 120 on active main shaft 108, the main inner sealing plate 121 of the wherein said end face face adjacent with end face external seal plate 120 is provided with the annular groove that can cooperatively interact, make to form labyrinth type motive seal between the main inner sealing plate 121 of end face and end face external seal plate 120, on described end face external seal plate 120, be provided with front end end cover 123, described front end end cover 123 is placed on active main shaft 108 by 124 sealings of front end end cover O-ring seal; In described master, sealing comprises the master's interior sealing inner panel 132 being fixed on main box 102 inwalls and is placed on sealing outside plate 133 in the master on active main shaft 108, the face that in described master, sealing inner panel 132 is adjacent with main interior sealing outside plate 133 is provided with the annular groove that can cooperatively interact, and makes between sealing outside plate 133, to form labyrinth type motive seal in main interior sealing inner panel 132 and master.On the propeller boss of described input belt wheel 112, be evenly equipped with some locating notches, on the sidewall of described main box 102, be provided with the side control lever assembly coordinating with locating notch, wherein side control lever assembly comprises the spring housing 110 being fixed on main box 102, in described spring housing 110, be provided with side control lever 107 and be placed on the spring in side control lever 107, described side control lever 107 also can coordinate with locating notch through spring housing 110.
As shown in Fig. 6 to Figure 10, numerical control bevel gear inspection machine of the present invention, wherein saidly from casing 201, near a side of slave spindle 226 axis holes, be provided with from butt-end packing, a side away from slave spindle 226 axis holes is provided with outer face sealing 207, make to be divided into control shelves case and from bearing housing from casing 201 being provided with in casing 201 from interior sealing, wherein from casing 201 from butt-end packing and from the space between interior sealing, be from bearing housing, described outer face sealing 207 in casing 201 with from the space between interior sealing, be control grade casees; The braking sleeve 227 of being wherein located at the braked wheel 220 on slave spindle 226 and being matched with on braked wheel 220 is all positioned at control shelves case, describedly in bearing housing, be provided with two groups of bearings that are placed on slave spindle 226, wherein one group of bearing be located near from butt-end packing from casing 201, another group bearing be located near from interior sealing from casing 201, on described slave spindle 226, be also provided with restriction bearing bearing baffle ring and set nut 225.Wherein said outer face seals 207 places and is provided with hydraulic seal cavity, described hydraulic seal cavity is provided with feed tube and drain pipe, in this hydraulic seal cavity, be provided with hydraulic rotary wheel, described hydraulic rotary wheel is placed on and is connected in driven from axle on slave spindle 226, between described hydraulic rotary wheel and hydraulic cavities inwall, forms motive seal; The outer wall of described hydraulic seal cavity is provided with two symmetrical clamp arms 210, the lower end of two clamp arms 210 is flexibly connected by lower link 213, the movable upper end of two clamp arms 210 is connected with torque arm 215, described torque arm 215 is connected in the two ends of turning block, makes the outer wall of two clamp arm 210 clamping hydraulic annular seal spaces; The top of a clamp arm 210 is provided with latch mechanism therein, described latch mechanism comprises the lock sleeve 218 of being located on clamp arm 210, in described lock sleeve 218, be provided with check lock lever 216 and be placed on the spring on check lock lever 216, described check lock lever 216 is butted on another clamp arm 210 through lock sleeve 218.Wherein saidly from butt-end packing, comprise the end face inner sealing plate 234 being fixed on from casing 201 and be placed on the end face external seal plate 235 on slave spindle 226, wherein said end face inner sealing plate 234 face adjacent with end face external seal plate 235 is provided with the annular groove that can cooperatively interact, make to form labyrinth type motive seal between end face inner sealing plate 234 and end face external seal plate 235, on described end face external seal plate 235, be stamped the inner face cover plate 236 being placed on slave spindle 226; Described interior sealing comprise be fixed on from casing 201 inwalls from interior sealing inner panel 242 and be placed on slave spindle 226 from interior sealing outside plate 243, described from interior sealing inner panel 242 with from the adjacent face of interior sealing outside plate 243, be provided with the annular groove that can cooperatively interact, make to form labyrinth type motive seal from interior sealing inner panel 242 and between interior sealing outside plate 243.
Numerical control bevel gear inspection machine as claimed in claim 7, it is characterized in that: on the propeller boss of described braked wheel 220, be evenly equipped with some locating notches, at the described sidewall from casing 201, be provided with the side control lever assembly coordinating with locating notch, wherein side control lever assembly comprises the spring housing 221 being fixed on from casing 201, in described spring housing 221, be provided with lock nut 222 and be placed on the spring in lock nut 222, described lock nut 222 also can coordinate with locating notch through spring housing 221.
Numerical control bevel gear inspection machine of the present invention, two groups of slide rail set can make main box and in slide rail set, realize relative sliding respectively from casing, wherein main box and the lead screw assembly that arranges from the bottom of casing are matched with on leading screw, can be by the rotation of this leading screw of step motor control, thereby drive main box and from casing respectively at slide rail set side's upward sliding, make main box and accurately controlled from the position of casing, improving the precision of whole inspection machine.Wherein the active main shaft in main box can be driven by belt gear by motor, when bevel gear pair is installed on this active main shaft, can be by its rotation of driven by motor, realize the normal operation of whole inspection machine, wherein initiatively the two ends of main shaft are stretched into respectively outside main box, and wherein one end can be used for bevel gear pair; And initiatively between main tank and main box, can relatively rotate, and can form effective sealing, avoid extraneous water, dust or foreign material etc. to enter in main box, guarantee clean in main box, avoid stopping up and respectively move parts; Wherein in casing, be provided with and the orthogonal slave spindle of active main shaft, on slave spindle, can place bevel gear pair, when bevel gear pair is installed on this slave spindle, realize the inspection work to bevel gear pair in whole inspection machine, wherein the two ends of slave spindle are stretched into respectively from casing, wherein one end can be used for placing bevel gear pair, and by the initiatively rotation of main shaft in driving headstock, from the rotation of moving this slave spindle of bevel gear subband; And driven main tank and from relatively rotating between casing, and can form effective sealing, avoids extraneous water, dust or foreign material etc. to enter in casing, guarantee clean in casing, avoid stopping up and respectively move parts.Especially, on slave spindle, cover has braked wheel, on this braked wheel, be combined with braking sleeve, can control this braking sleeve and realize the control to the rotation of braked wheel, then can utilize painting color method through the short period, to move under engaged wheel deceleration loading state, the contact precision of mock survey bevel gear with axes at right angles and accurate double sided gear, backlash, locating distance, noise and stable working etc. are for the ease of controlling this braked wheel, therefore the braking sleeve coordinating on braked wheel is connected to control lever axle, this control lever axle passes casing and is connected with handle set, on described handle set, be connected with handle, make operating personnel in use, can realize the driven rotation from axle is controlled by this handle.The driven headstock of numerical control bevel gear inspection machine of the present invention, the data of adhering to that provide are to adjust the foundation of cutting lathe and gear pair installation adjustment, the manufacture that is specially adapted to small dimension bevel-gear sett and small dimension hypoid gear pair is produced.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. numerical control bevel gear inspection machine, it is characterized in that: it comprises support (101), on described support (101), be furnished with orthogonal two groups of slide rail set, wherein in one group of slide rail set, be combined with the main box (102) of slippage relatively, in described main box (102), be provided with initiatively main shaft (108), described main box (102) is provided with and drives the motor (104) that initiatively main shaft (108) rotates, the upper cover of described active main shaft (108) has and motor (104) bel-drivenn input belt wheel (112), stretch out outside main box (102) at the two ends of described active main shaft (108), and and form motive seal between main box (102), another group be combined with on slide rail slippage relatively from casing (201), describedly in casing (201), be provided with slave spindle (226), the two ends of described slave spindle (226) pass from casing (201) and and between casing (201), form motive seal, the upper cover of described slave spindle (226) has braked wheel (220), on described braked wheel (220), be combined with braking sleeve (227), described braking sleeve (227) is connected in control lever axle (230), described control lever axle (230) passes from casing (201) and is connected with handle set (233), on described handle set (233), be connected with handle (203), described main box (102) and be equipped with lead screw assembly from the bottom of casing (201), is combined with respectively the leading screw parallel with slide rail in two lead screw assemblies, and two leading screws are mutually vertical and be connected on stepper motor.
2. numerical control bevel gear inspection machine as claimed in claim 1, it is characterized in that: wherein every group of slide rail set includes two parallel slide rails, wherein on each slide rail, be all equipped with roller plate, in the slide rail direction of described roller plate, be evenly equipped with some roller slots, wherein in each roller slot, be all mounted with roller.
3. numerical control bevel gear inspection machine as claimed in claim 1 or 2, it is characterized in that: in described active main shaft (108) and slave spindle (226), be all made as through hole, wherein initiatively mutual vertical between main shaft (108) and slave spindle (226), and the two adjacent one end is all made as taper axis hole, the tapering of described taper axis hole is 1:10.
4. numerical control bevel gear inspection machine as claimed in claim 3, it is characterized in that: wherein the upper side near active main shaft (108) axis hole of main box (102) is provided with main butt-end packing, a side away from active main shaft (108) axis hole is provided with rear end face sealing (106), in main box (102), being provided with sealing in master makes main box (102) be divided into main bearing box and band roller box, wherein the space between the main butt-end packing in main box (102) and main interior sealing is main bearing box, space between rear end face sealing (106) in described main box (102) and main interior sealing is band roller box, the input belt wheel (112) of being wherein located on active main shaft (108) is positioned at band roller box, in described main bearing box, be provided with two groups of bearings that are placed on active main shaft (108), wherein one group of bearing is located near on the main box (102) of main butt-end packing place, another group bearing is located near the main box (102) of sealing place in main upper, is also provided with bearing block and the set nut (125) of restriction bearing on described active main shaft (108).
5. numerical control bevel gear inspection machine as claimed in claim 4, it is characterized in that: face sealing in described main side comprises the main inner sealing plate of end face (121) being fixed on main box (102), and be placed on the end face external seal plate (120) on main shaft (108) initiatively, the face that the main inner sealing plate of wherein said end face (121) is adjacent with end face external seal plate (120) is provided with the annular groove that can cooperatively interact, make to form labyrinth type motive seal between the main inner sealing plate of end face (121) and end face external seal plate (120), on described end face external seal plate (120), be provided with front end end cover (123), described front end end cover (123) is placed on active main shaft (108) by front end end cover O-ring seal (124) sealing, in described master, sealing comprises the master's interior sealing inner panel (132) being fixed on main box (102) inwall and is placed on sealing outside plate (133) in the master on active main shaft (108), the face that in described master, sealing inner panel (132) is adjacent with main interior sealing outside plate (133) is provided with the annular groove that can cooperatively interact, and makes between sealing outside plate (133), to form labyrinth type motive seal in main interior sealing inner panel (132) and master.
6. numerical control bevel gear inspection machine as claimed in claim 5, it is characterized in that: on the propeller boss of described input belt wheel (112), be evenly equipped with some locating notches, on the sidewall of described main box (102), be provided with the side control lever assembly coordinating with locating notch, wherein side control lever assembly comprises the spring housing (110) being fixed on main box (102), in described spring housing (110), be provided with side control lever (107) and be placed on the spring in side control lever (107), described side control lever (107) also can coordinate with locating notch through spring housing (110).
7. numerical control bevel gear inspection machine as claimed in claim 3, it is characterized in that: wherein saidly from casing (201), near a side of slave spindle (226) axis hole, be provided with from butt-end packing, a side away from slave spindle (226) axis hole is provided with outer face sealing (207), make to be divided into control shelves case and from bearing housing from casing (201) being provided with in casing (201) from interior sealing, wherein from casing (201) from butt-end packing and from the space between interior sealing, be from bearing housing, described outer face in casing (201) seals (207) and from the space between interior sealing, is control shelves casees, the braking sleeve (227) of being wherein located at the braked wheel (220) on slave spindle (226) and being matched with on braked wheel (220) is all positioned at control shelves case, describedly in bearing housing, be provided with two groups of bearings that are placed on slave spindle (226), wherein one group of bearing be located near from butt-end packing from casing (201), another group bearing be located near from interior sealing from casing (201), on described slave spindle (226), be also provided with the bearing baffle ring and the set nut (225) that limit bearing.
8. numerical control bevel gear inspection machine as claimed in claim 7, it is characterized in that: described outer face sealing (207) locates to be provided with hydraulic seal cavity, described hydraulic seal cavity is provided with feed tube and drain pipe, in this hydraulic seal cavity, be provided with hydraulic rotary wheel, described hydraulic rotary wheel is placed on and is connected in driven from axle on slave spindle (226), between described hydraulic rotary wheel and hydraulic cavities inwall, forms motive seal; The outer wall of described hydraulic seal cavity is provided with two symmetrical clamp arms (210), the lower end of two clamp arms (210) is flexibly connected by lower link (213), the movable upper end of two clamp arms (210) is connected with torque arm (215), described torque arm (215) is connected in the two ends of turning block, makes the outer wall of two clamp arms (210) clamping hydraulic annular seal space; The top of a clamp arm (210) is provided with latch mechanism therein, described latch mechanism comprises the lock sleeve (218) of being located on clamp arm (210), in described lock sleeve (218), be provided with check lock lever (216) and be placed on the spring on check lock lever (216), described check lock lever (216) is butted on another clamp arm (210) through lock sleeve (218).
9. numerical control bevel gear inspection machine as claimed in claim 7, it is characterized in that: describedly from butt-end packing, comprise the end face inner sealing plate (234) being fixed on from casing (201), and be placed on the end face external seal plate (235) on slave spindle (226), the face that wherein said end face inner sealing plate (234) is adjacent with end face external seal plate (235) is provided with the annular groove that can cooperatively interact, make to form labyrinth type motive seal between end face inner sealing plate (234) and end face external seal plate (235), on described end face external seal plate (235), be stamped the inner face cover plate (236) being placed on slave spindle (226), described interior sealing comprise be fixed on from casing (201) inwall from interior sealing inner panel (242) and be placed on slave spindle (226) from interior sealing outside plate (243), described from interior sealing inner panel (242) with from the adjacent face of interior sealing outside plate (243), be provided with the annular groove that can cooperatively interact, make to form labyrinth type motive seal from interior sealing inner panel (242) and between interior sealing outside plate (243).
10. numerical control bevel gear inspection machine as claimed in claim 7, it is characterized in that: on the propeller boss of described braked wheel (220), be evenly equipped with some locating notches, at the described sidewall from casing (201), be provided with the side control lever assembly coordinating with locating notch, wherein side control lever assembly comprises the spring housing (221) being fixed on from casing (201), in described spring housing (221), be provided with lock nut (222) and be placed on the spring in lock nut (222), described lock nut (222) also can coordinate with locating notch through spring housing (221).
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| CN201310620988.7A CN103645051A (en) | 2013-11-29 | 2013-11-29 | Numerical control bevel gear inspection machine |
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| CN201310620988.7A CN103645051A (en) | 2013-11-29 | 2013-11-29 | Numerical control bevel gear inspection machine |
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| CN106124198A (en) * | 2016-06-17 | 2016-11-16 | 广西汽车集团有限公司 | The main detection method by gear quality and system in a kind of main speed reducer of rear axle |
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