CN102225482B - Gear grinding machine with double side angles - Google Patents

Gear grinding machine with double side angles Download PDF

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Publication number
CN102225482B
CN102225482B CN201110157676A CN201110157676A CN102225482B CN 102225482 B CN102225482 B CN 102225482B CN 201110157676 A CN201110157676 A CN 201110157676A CN 201110157676 A CN201110157676 A CN 201110157676A CN 102225482 B CN102225482 B CN 102225482B
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China
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frame
horizontal
vertical
roll flute
plummer
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CN201110157676A
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CN102225482A (en
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董金堂
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Dongguan City Junzhi Automation Machinery Co ltd
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Dongguan City Junzhi Automation Machinery Co ltd
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Abstract

The invention provides a gear grinding machine with double side angles. The machine provided by the invention comprises a rack, a controller, and a workpiece bearing mechanism, a clamping mechanism, two gear grinding mechanisms, a gear pulling mechanism and a gear grinding mechanism driving mechanism which are electrically connected with the controller, wherein a workpiece is born and driven by the workpiece bearing mechanism to move towards the clamping mechanism, the gear pulling mechanism is used for pulling the gear teeth of the workpiece at the clamping mechanism, the clamping mechanism clamps the workpiece subjected to gear pulling, the gear grinding mechanism driving mechanism consists of a vertical moving frame slidably arranged on a horizontal bottom plate, a horizontal moving frame slidably arranged on the vertical moving frame, two horizontal conveying frames slidably arranged on the horizontal moving frame and connected with the gear grinding mechanism correspondingly, a vertical moving frame driving assembly connected with the vertical moving frame, a horizontal moving frame driving assembly connected with the horizontal moving frame, and two horizontal conveying frame driving assemblies connected with the two horizontal conveying frames, and the gear grinding mechanism driving mechanism drives the gear grinding mechanism to grind the double side angles of the gear teeth of the workpiece. The double-side angle gear grinding machine can be used for improving the machining efficiency and increasing the machining quality.

Description

Bilateral angle gear grinding machines
Technical field
The present invention relates to a kind of gear grinding machines, the bilateral angle gear grinding machines of sharpening are carried out at the bilateral angle that relates in particular to a kind of teeth to workpiece.
Background technology
Along with constant development of economy and continuous progress in science and technology, impel the various device that is applied to industry just to develop being adapted to the requirement of automated job, and can reach the manufacturing purpose of precision towards direction intelligent, highly integrated and high efficiency.Wherein, in the roll flute industry to the teeth of workpiece, gear grinding machines are exactly a kind of equipment that is applied to the teeth of workpiece are carried out roll flute.
At present; Existing gear grinding machines to the course of work of the sharpening at the bilateral angle of workpiece teeth are: operating personnel elder generation takes turns a side angle of the teeth of workpiece afterwards and is fixed on the workbench of gear grinding machines over against the roll flute of gear grinding machines; Make gear grinding machines work then; A side angle that orders about the teeth of mill gear mesh workpiece carries out sharpening, till a side angle sharpening of the teeth of workpiece is intact; Then; Operating personnel unclamp the workpiece on the workbench; Another side angle of teeth that makes workpiece fixation workpiece again behind the roll flute of the gear grinding machines wheel; Another side angle that orders about mill gear mesh workpiece at last carries out sharpening, till another side angle sharpening of the teeth of workpiece is intact, thereby accomplishes the sharpening at bilateral angle of the teeth of workpiece.
Yet; Above-mentioned gear grinding machines need operating personnel that workpiece is carried out repeatedly positioning and fixing to the sharpening at the bilateral angle of the teeth of workpiece; Make existing gear grinding machines not have continuity on the one hand to the sharpening at the bilateral angle of the teeth of workpiece; Thereby increased time, and then reduced the sharpening efficiency of gear grinding machines the sharpening at the bilateral angle of the teeth of workpiece; On the other hand, in the bilateral angle sharpening process of the teeth of workpiece, need operating personnel that the sharpening at the bilateral angle of teeth is changed, thereby make the sharpening at bilateral angle of teeth of workpiece have the grinding quality of spotty defective with the teeth that have influence on workpiece.In addition, because there is different requirement in the bilateral angle of the teeth of workpiece to thickness everywhere, so increased operating personnel's difficulty.
Therefore, be badly in need of wanting a kind of can carry out automatic sharpening and the sharpening at the bilateral angle of teeth is had link up with the bilateral angle sharpening difficulty of the teeth that reduce workpiece and improve grinding quality and the bilateral angle gear grinding machines of efficient the bilateral angle of the teeth of workpiece.
Summary of the invention
The object of the present invention is to provide and a kind ofly can carry out automatic sharpening and the sharpening at the bilateral angle of teeth is had link up with the bilateral angle sharpening difficulty of the teeth that reduce workpiece and improve grinding quality and the bilateral angle gear grinding machines of efficient the bilateral angle of the teeth of workpiece.
For realizing above-mentioned purpose; The invention provides a kind of bilateral angle gear grinding machines; Be applicable to sharpening is carried out at the bilateral angle of the teeth of workpiece; Wherein, said bilateral angle gear grinding machines comprise frame, Workpiece carrier mechanism, clamp mechanism, two roll flute mechanisms, pull out gear mechanism, roll flute mechanism driving mechanism and controller.Said frame comprises horizonal base plate and the side plate that bends out along horizonal base plate; Said Workpiece carrier mechanism is arranged on the said side plate and comprises the plummer that carries workpiece and drive the plummer driven unit that said plummer along continuous straight runs moves on said side plate; Said clamp mechanism is arranged on the said horizonal base plate, and said clamp mechanism has the pinch zones that workpiece that said plummer is transported clamps; Two said roll flute mechanisms are to be oppositely arranged and form the roll flute processing district; The said gear mechanism that pulls out is arranged on the said side plate and is positioned at the top of said clamp mechanism and the teeth of the workpiece of said pinch zones are pulled out tooth one by one; Said roll flute mechanism driving mechanism is arranged on the said horizonal base plate and is positioned at the left side of said clamp mechanism; And said roll flute mechanism's driving mechanism and said clamp mechanism neighbour establish; Said roll flute mechanism driving mechanism comprises vertical movable stand, moves horizontally frame, two horizontal transmission framves, vertically the movable stand driven unit, move horizontally frame driven unit and two horizontal transmission frame driven units; Said vertical movable stand vertically is on the said horizonal base plate of being arranged at of vertical slip; Said move horizontally that frame is can be on the said vertical movable stand of being arranged at of said clamp mechanism place's horizontal slip; Two said horizontal transmission framves are all parallel and be said the moving horizontally on the frame that be arranged at that can slide towards the place, bilateral angle of the teeth of workpiece in the pinch zones with the said frame that moves horizontally; Being arranged at the said two said horizontal transmission framves that move horizontally on the frame is isolated butt joint and each said horizontal transmission frame and is connected with a said roll flute mechanism; Said vertical movable stand driven unit is arranged on the said horizonal base plate and output is connected with said vertical movable stand; Saidly move horizontally that the frame driven unit is arranged at said vertical movable stand and output is connected with the said frame that moves horizontally; Two said horizontal transmission frame driven units are arranged at said moving horizontally on the frame; And the output of each said horizontal transmission frame driven unit is connected with a said horizontal transmission frame, said vertical movable stand driven unit, moves horizontally frame driven unit and two horizontal transmission frame driven units and cooperates start to order about said roll flute mechanism to do corresponding the moving in bilateral angle with the teeth of said workpiece; Said controller respectively with said plummer driven unit, clamp mechanism, roll flute mechanism, pull out gear mechanism, vertically the movable stand driven unit, move horizontally the frame driven unit and two horizontal transmission frame driven units electrically connect; The plummer driven unit orders about workpiece through plummer and moves to pinch zones; Pull out gear mechanism the teeth of workpiece in the pinch zones are pulled out tooth one by one; Clamp mechanism clamps the workpiece in the pinch zones, and roll flute mechanism driving mechanism orders about bilateral angle in roll flute processing district in the sharpening of roll flute mechanism to the teeth of clamping work pieces.
Compared with prior art; Owing to controller of the present invention and the Workpiece carrier mechanism, clamp mechanism, the two roll flute mechanisms that electrically connect with controller, pull out gear mechanism and roll flute mechanism driving mechanism; And roll flute mechanism driving mechanism comprises vertical movable stand, moves horizontally frame, two horizontal transmission framves, vertically the movable stand driven unit, move horizontally frame driven unit and two horizontal transmission frame driven units; This vertical movable stand vertically is being arranged on the horizonal base plate of vertical slip; Moving horizontally that frame is can be on the vertical movable stand of being arranged at of clamp mechanism place horizontal slip; Two horizontal transmission framves are all with to move horizontally frame parallel and be being arranged at of can sliding towards place, the bilateral angle of workpiece in the pinch zones and move horizontally on the frame; Be arranged at that the two horizontal transmission framves that move horizontally on the frame are isolated butt joint and each horizontal transmission frame is connected with a roll flute mechanism; Vertically the movable stand driven unit is arranged on the horizonal base plate and output is connected with vertical movable stand, moves horizontally the frame driven unit and is arranged at vertical movable stand and output and moves horizontally frame and be connected, and two horizontal transmission frame driven units are arranged at and move horizontally on the frame; And the output of each horizontal transmission frame driven unit is connected with a horizontal transmission frame; Vertically the movable stand driven unit, move horizontally frame driven unit and two horizontal transmission frame driven units and cooperate start to order about roll flute mechanism to do corresponding the moving in bilateral angle with the teeth of workpiece, therefore, under the control of controller; Make bilateral of the present invention angle roll flute function different and the bilateral angle of the teeth of workpiece carried out the automation sharpening of continuity to thickness requirement everywhere according to the bilateral angle of teeth; Reduced on the one hand the sharpening difficulty at bilateral angle of the teeth of workpiece, other direction has improved the grinding quality of the teeth of working (machining) efficiency and workpiece, makes that the uniformity at bilateral angle of the workpiece teeth that each processes is fabulous.
Description of drawings
Fig. 1 is the structural representation of bilateral of the present invention angle gear grinding machines.
Fig. 2 is the structural representation that bilateral shown in Figure 1 angle gear grinding machines are equipped with saw blade.
Fig. 3 is the enlarged drawing of A part among Fig. 2.
Fig. 4 is that the Workpiece carrier mechanism of bilateral shown in Figure 1 angle gear grinding machines is installed in the structural representation on the side plate.
Fig. 5 is the exploded view of Fig. 4.
Fig. 6 is the structural representation of the clamp mechanism of bilateral shown in Figure 1 angle gear grinding machines.
Fig. 7 is the structural representation of the clamp mechanism dismounting housing of bilateral shown in Figure 6 angle gear grinding machines.
Fig. 8 is the structural representation that pulls out gear mechanism dismounting cap of bilateral shown in Figure 1 angle gear grinding machines.
Fig. 9 is the transfer arm that is assembled together shown in Figure 8, pull out tooth spare driver and pull out the structural representation of tooth spare.
Figure 10 is the transfer arm that is assembled together shown in Figure 9, pulls out tooth spare driver and pull out the structural representation of another angle of tooth spare.
Figure 11 is the structural representation of the horizontal slip frame that is assembled together shown in Figure 8, vertical travelling carriage, horizontal drive assembly and vertical driven unit.
Figure 12 is the exploded view of Figure 11.
Figure 13 is roll flute mechanism and the structural representation of roll flute mechanism driving mechanism that is installed on the horizonal base plate shown in Figure 1.
Figure 14 is roll flute mechanism and the structural representation of roll flute mechanism driving mechanism after dismantling encapsulating housing and horizontally rotating frame on the horizonal base plate that be installed in shown in Figure 1.
Figure 15 is the structural representation of another angle of Figure 14.
The specific embodiment
In order to specify technology contents of the present invention, structural feature, be described further below in conjunction with embodiment and conjunction with figs..
See also Fig. 1 to Fig. 6; And Figure 13 and Figure 14; Sharpening is carried out at the bilateral angle (promptly being the antero-lateral horn and back side angle of Fig. 1) that bilateral of the present invention angle gear grinding machines 100 optimums are used for the teeth 210 of saw blade 200; Certainly, can also be used for sharpening, please the above-mentioned scope of application that defines bilateral of the present invention angle gear grinding machines 100 for example of essential factor not to the bilateral angle of the teeth of other workpiece.Wherein, bilateral of the present invention angle gear grinding machines 100 comprise frame 10, Workpiece carrier mechanism 20, clamp mechanism 30, two roll flute mechanisms 40, pull out gear mechanism 50, roll flute mechanism driving mechanism 60 and controller (not shown).Said frame 10 comprises horizonal base plate 11 and the side plate 12 that bends out along horizonal base plate 11; Said Workpiece carrier mechanism 20 is arranged on the said side plate 12 and comprises the plummer 21 that carries saw blade 200 and drive the plummer driven unit 22 that said plummer 21 along continuous straight runs move on said side plate 12; Said clamp mechanism 30 is arranged on the said horizonal base plate 11, and said clamp mechanism 30 has the pinch zones 31 that saw blade 200 that said plummer 21 is transported clamps; Two said roll flute mechanisms 40 are to be oppositely arranged and form roll flute processing district (among the figure mark); The said gear mechanism 50 that pulls out is arranged on the said side plate 12 and is positioned at the top of said clamp mechanism 30 and the teeth 210 of the saw blade 200 of said pinch zones 31 are pulled out tooth one by one; Said roll flute mechanism driving mechanism 60 is arranged on the said horizonal base plate 11 and is positioned at the left side of said clamp mechanism 30; And said roll flute mechanism's driving mechanism 60 and said clamp mechanism 30 neighbours establish; Said roll flute mechanism driving mechanism 60 comprises vertical movable stand 61, move horizontally frame 62, two horizontal transmission framves 63, vertically movable stand driven unit 64, move horizontally frame driven unit 65 and two horizontal transmission frame driven units 66; Said vertical movable stand 61 vertically is on the said horizonal base plate 11 of being arranged at of vertical slip; Said move horizontally that frame 62 is can be on the said vertical movable stand 61 of being arranged at of said clamp mechanism 30 places horizontal slip; Two said horizontal transmission framves 63 are all parallel and be said the moving horizontally on the frame 62 that be arranged at that can slide towards the place, bilateral angle of the teeth 210 of saw blades 200 in the pinch zones 31 with the said frame 62 of moving horizontally; Being arranged at the said two said horizontal transmission framves 63 that move horizontally on the frame 62 is isolated butt joint and each said horizontal transmission frame 63 and is connected with a said roll flute mechanism 40; Said vertical movable stand driven unit 64 is arranged on the said horizonal base plate 11 and output is connected with said vertical movable stand 61; Saidly move horizontally that frame driven unit 65 is arranged at said vertical movable stand 61 and output is connected with the said frame 62 that moves horizontally; Two said horizontal transmission frame driven units 66 are arranged at said moving horizontally on the frame 62; And the output of each said horizontal transmission frame driven unit 66 is connected with a said horizontal transmission frame 63, said vertical movable stand driven unit 64, moves horizontally frame driven unit 65 and two horizontal transmission frame driven units 66 and cooperates starts to order about said roll flute mechanism 40 to do corresponding the moving in bilateral angle with the teeth 210 of said saw blade 200; Said controller respectively with said plummer driven unit 22, clamp mechanism 30, roll flute mechanism 40, pull out gear mechanism 50, vertically movable stand driven unit 64, move horizontally frame driven unit 65 and two horizontal transmission frame driven units 66 electrically connect; Plummer driven unit 22 orders about saw blade 200 through plummer 21 and moves to pinch zones 31; Pull out the teeth 210 of saw blade 200 in 50 pairs of pinch zones of gear mechanism 31 and pull out tooth one by one; Saw blade 200 in 30 pairs of pinch zones of clamp mechanism 31 clamps, and roll flute mechanism driving mechanism 60 orders about 40 pairs of bilateral angle roll flutes in the roll flute processing district that clamp the teeth 210 of saw blade 200 of roll flute mechanism.More specifically, as follows:
See also Figure 13 to Figure 15; Roll flute of the present invention mechanism driving mechanism 60 also comprises the two angular adjustment assemblies 67 that supply to regulate said roll flute mechanism 40 angles; Each said angular adjustment assembly 67 is arranged between corresponding said horizontal transmission frame 63 and the said roll flute mechanism 40; And each said angular adjustment assembly 67 comprises vertical power transmission shaft 67a, horizontal drive shaft 67b, horizontally rotates frame 67c, vertical rotating turret 67d and cooperate the first worm screw 67e and the first worm gear 67f, the second worm screw 67g and the second worm gear 67h of transmission; The bottom of said vertical power transmission shaft 67a and said horizontal transmission frame 63 articulate; The top of said vertical power transmission shaft 67a is vertically stretched out and is horizontally rotated frame 67c and be fixedly connected with said; Said horizontal drive shaft 67b along continuous straight runs horizontally rotates with said that frame 67c articulates and an end is fixedly connected with said vertical swivel mount 67d; Said vertical swivel mount 67d is fixedly connected with corresponding said roll flute mechanism 40, and the said first worm gear 67f is installed on the said vertical power transmission shaft 67a, the said first worm screw 67e along continuous straight runs and 63 pivot joints of said horizontal transmission frame and with the said first worm gear 67f engaged transmission; The said second worm gear 67h is installed on the said horizontal drive shaft 67b, the said second worm screw 67g vertically with said horizontally rotate that frame 67c articulates and with the said second worm gear 67h engaged transmission.Particularly; Each said angular adjustment assembly 67 also comprises locking piece 67i; Said locking piece 67i is articulated in said horizontal transmission frame 63 respectively and horizontally rotates on the frame 67c; The end and the said vertical power transmission shaft 67a that are articulated in the said locking piece 67i on the said horizontal transmission frame 63 are the interlocking that can conflict, are articulated in a said end and the said horizontal drive shaft 67b that horizontally rotates the said locking piece 67i on the frame 67c and are the interlocking that can conflict.During start; When roll flute mechanism 40 is carried out angular adjustment in horizontal plane; Rotating the first worm screw 67e rotates; The first worm screw 67e that rotates drives the rotation of doing synchronous coordination with the first worm gear 67f of its engaged transmission because the first worm gear 67f is installed on the vertical power transmission shaft 67a, so the first worm gear 67f that rotates order about vertical power transmission shaft 67a on horizontal transmission frame 63 in rotation; Owing to horizontally rotate frame 67c and be fixed on the vertical power transmission shaft 67a, so the vertical power transmission shaft 67a of rotation orders about and horizontally rotates frame 67c and follow the rotation that vertical power transmission shaft 67a does synchronous coordination; Because the second worm screw 67g, the second worm gear 67h and horizontal drive shaft 67b are arranged at and horizontally rotate on the frame 67c; Vertically rotating turret 67d is fixed on the horizontal drive shaft 67b; And roll flute mechanism 40 is fixed on the vertical rotating turret 67d; So the frame 67c that horizontally rotates that rotates orders about roll flute mechanism 40 carries out angle in horizontal plane the adjusting requirement with the bilateral angle angle of the teeth 210 that satisfy saw blade 200 through horizontal drive shaft 67b and vertical rotating turret 67d; When reaching desired angle, order about the first locking piece 67i of worm screw 67e place, it is locked vertical power transmission shaft 67a; Simultaneously; During to the angular adjustment of roll flute mechanism 40 in perpendicular; Rotate the second worm screw 67g; The second worm screw 67g that rotates orders about the vertical swivel mount 67d that is fixed on the horizontal drive shaft 67b through the second worm gear 67h and in perpendicular, rotates, and the vertical swivel mount 67d of rotation orders about the roll flute mechanism 40 that is fixed on the vertical swivel mount 67d carries out angle in perpendicular the adjusting requirement with the bilateral of the teeth 210 that satisfy saw blade 200, when reaching desired angle; Order about the locking piece 67i at the second worm screw 67g place, it is locked horizontal drive shaft 67b.The person of meriting attention; The first above-mentioned worm screw 67e and the second worm screw 67g also can carry out the angular adjustment of roll flute mechanism 40 synchronously, please not the above-mentioned first worm screw 67e of essential factor and the second worm screw 67g respectively to the angular adjustment of roll flute mechanism 40 and define the adjustable range of this angular adjustment assembly 67.Wherein, Through above-mentioned vertical power transmission shaft 67a, horizontal drive shaft 67b, horizontally rotate frame 67c, the vertically cooperation of rotating turret 67d, the first worm screw 67e, the first worm gear 67f, the second worm screw 67g and the second worm gear 67h, can regulate roll flute mechanism 40 accurately with respect to the sharpening requirement of the angle at the bilateral angle of the teeth 210 of the saw blade 200 in the pinch zones 31 with the bilateral angle of the teeth 210 that satisfy saw blade 200.
See also Figure 13 and Figure 14; Said roll flute mechanism 40 comprises roll flute driven unit 42 and roll flute wheel 41; Said roll flute driven unit 42 comprises roll flute driving pulley 42b, roll flute driven pulley 42c, roll flute driving-belt 42d, roll flute power transmission shaft 42e and the roll flute motor 42a that electrically connects with said controller; Said roll flute motor 42a along continuous straight runs is installed on the said vertical rotating turret 67d; The output shaft of said roll flute motor 42a is fixedly connected with said roll flute driving pulley 42b; Said roll flute power transmission shaft 42e is with said vertical rotating turret 67d articulate parallel with the output shaft of said roll flute motor 42a; Said roll flute driven pulley 42c is installed on the end of said roll flute power transmission shaft 42e and is corresponding with said roll flute driving pulley 42b, and said roll flute driving-belt 42d is sheathed on said roll flute driving pulley 42b and the roll flute driven pulley 42c, and said roll flute wheel 41 is installed in the other end of said roll flute power transmission shaft 42e.During start; Controller control roll flute motor 42a rotates; The roll flute motor 42a that rotates orders about roll flute driven pulley 42c through roll flute driving pulley 42b and roll flute driving-belt 42d and follows the rotation that roll flute driving pulley 42b does synchronous coordination together; Because roll flute driven pulley 42c is installed on the end of roll flute power transmission shaft 42e; And the other end that roll flute wheel 41 is installed at roll flute power transmission shaft 42e is followed rotation that roll flute driven pulley 42c does synchronous coordination to satisfy the sharpening requirement of the interior saw blade 200 of 41 pairs of pinch zones of roll flute wheel 31 so make roll flute driven pulley 42c order about roll flute wheel 41 through roll flute power transmission shaft 42e.Wherein, The roll flute motor 42a that electrically connects through above-mentioned roll flute driving pulley 42b, roll flute driven pulley 42c, roll flute driving-belt 42d, roll flute power transmission shaft 42e and with said controller cooperates the machining accuracy at the bilateral angle of the teeth 210 of 40 pairs of saw blades 200 of raising roll flute mechanism.
Please consult Figure 13 to Figure 15 once more; Said vertical movable stand driven unit 64 comprises decelerator 64a, vertically movable stand screw rod 64d, vertical movable stand nut 64e reach the vertical movable stand driver (not shown) that electrically connects with said controller; Said decelerator 64a has horizontal power shaft 64b of orthogonal decelerator and the vertical output shaft 64c of decelerator; The input of said vertical movable stand driver is connected with the horizontal power shaft 64b of said decelerator; The end of said vertical movable stand screw rod 64d is connected with the vertical output shaft 64c of said decelerator; The other end of said vertical movable stand screw rod 64d vertically stretches out and forms engaged transmission end 64f; The end of said vertical movable stand nut 64e is fixedly connected with said vertical movable stand 61, the other end of said vertical movable stand nut 64e and said engaged transmission end 64f engaged transmission.During start; Controller is controlled the start of vertical movable stand driver; The vertical movable stand driver of start rotates through the vertical movable stand screw rod of ordering about of decelerator 64a 64d; Owing to be fixed on the vertical movable stand 61, so the vertical movable stand screw rod 64d that rotates orders about vertical movable stand 61, moves horizontally frame 62, two horizontal transmission framves 63, move horizontally frame driven unit 65, two horizontal transmission frame driven units 66, two angular adjustment assemblies 67 and roll flute mechanism 40 and move towards pinch zones 31 interior saw blade 200 places together with the vertical movable stand nut 64e of vertical movable stand screw rod 64d engaged transmission.Wherein, Through decelerator 64a, vertically movable stand screw rod 64d, vertical cooperating of movable stand nut 64e and the vertical movable stand driver that electrically connects with said controller, can order about vertical movable stand 61 more reliably, move horizontally frame 62, two horizontal transmission framves 63, move horizontally frame driven unit 65, two horizontal transmission frame driven units 66, two angular adjustment assemblies 67 and roll flute mechanism 40 and move towards pinch zones 31 interior saw blade 200 places together; Decelerator 64a through above-mentioned provides more powerful driving force.
The said frame driven unit 65 that moves horizontally comprises and moves horizontally frame driving pulley 65b, moves horizontally frame driven pulley 65c, moves horizontally frame driving-belt 65d, moves horizontally frame screw rod 65e, moves horizontally frame nut 65f and move horizontally frame motor 65a with said controller electrically connects; The said frame motor 65a that moves horizontally saidly moves horizontally horizontal direction that frame 62 moves towards said clamp mechanism 30 places and is installed on the said vertical movable stand 61 and output shaft is fixedly connected with the said frame driving pulley 65b that moves horizontally along ordering about; The said frame screw rod 65e edge that moves horizontally articulates with said parallel direction and the said vertical movable stand 61 of output shaft that moves horizontally frame motor 65a; The said frame driven pulley 65c that moves horizontally is installed in and saidly moves horizontally that frame screw rod 65e goes up and corresponding with the said frame driving pulley 65b that moves horizontally; Said move horizontally frame driving-belt 65d be sheathed on said move horizontally frame driving pulley 65b with move horizontally on the frame driven pulley 65c; A said end that moves horizontally frame nut 65f is installed in said moving horizontally on the frame 62, the said other end and the said frame screw rod 65e engaged transmission that moves horizontally that moves horizontally frame nut 65f.During start; Controller control moves horizontally frame motor 65a rotation; Rotation move horizontally frame motor 65a through moving horizontally frame driving pulley 65b and moving horizontally frame driving-belt 65d and order about and move horizontally frame driven pulley 65c and follow and move horizontally the rotation that frame driving pulley 65b does synchronous coordination; Because moving horizontally frame driven pulley 65c is installed in and moves horizontally on the frame screw rod 65e; And with move horizontally frame 62 is fixedly connected move horizontally frame nut 65f and move horizontally frame screw rod 65e engaged transmission, so rotate move horizontally frame driven pulley 65c through moving horizontally frame screw rod 65e and moving horizontally frame nut 65f and order about and move horizontally frame 62, two horizontal transmission framves 63, two horizontal transmission frame driven units 66, two angular adjustment assemblies 67 and roll flute mechanism 40 and move towards teeth 210 places of the interior saw blade 200 of pinch zones 31 together.Wherein, Move horizontally frame 62, two horizontal transmission framves 63, two horizontal transmission frame driven units 66, two angular adjustment assemblies 67 and roll flute mechanism 40 and do mobile accurately in teeth 210 places of the saw blade 200 in the pinch zones 31 together through moving horizontally frame driving pulley 65b, move horizontally frame driven pulley 65c, move horizontally frame driving-belt 65d, move horizontally frame screw rod 65e, move horizontally frame nut 65f and move horizontally cooperating of frame motor 65a, ordering about with said controller electrically connects.
Simultaneously; Each said horizontal transmission frame driven unit 66 comprises horizontal transmission frame driving pulley 66b, horizontal transmission frame driven pulley 66c, horizontal transmission frame driving-belt 66d, horizontal transmission frame screw rod 66e, horizontal transmission frame nut 66f and the horizontal transmission frame motor 66a that electrically connects with said controller; Said horizontal transmission frame motor 66a edge is installed in said moving horizontally on the frame 62 with the said perpendicular horizontal direction of frame motor 65a that moves horizontally; The output shaft of said horizontal transmission frame motor 66a is fixedly connected with said horizontal transmission frame driving pulley 66b; Direction that said horizontal transmission frame screw rod 66e edge is parallel with the output shaft of said horizontal transmission frame motor 66a and the said frame 62 that moves horizontally articulate; It is last and corresponding with said horizontal transmission frame driving pulley 66b that said horizontal transmission frame driven pulley 66c is fixed on said horizontal transmission frame screw rod 66e; Said horizontal transmission frame driving-belt 66d is sheathed on said horizontal transmission driving pulley 66b and the horizontal transmission driven pulley 66c; The end of said horizontal transmission frame nut 66f is fixed on the said horizontal transmission frame 63, the other end of said horizontal transmission frame nut 66f and said horizontal transmission frame screw rod 66e engaged transmission.During start; Controller control horizontal transmission frame motor 66a rotates; The horizontal transmission frame motor 66a that rotates orders about horizontal transmission frame driven pulley 66c through horizontal transmission frame driving pulley 66b and horizontal transmission frame driving-belt 66d and follows the rotation that horizontal transmission frame driving pulley 66b does synchronous coordination; Because horizontal transmission frame driven pulley 66c is installed on the horizontal transmission frame screw rod 66e; Horizontal transmission frame nut 66f be installed on the horizontal transmission frame 63 and with horizontal transmission frame screw rod 66e engaged transmission, so the horizontal transmission frame driven pulley 66c that rotates orders about the requirement of the mobile bilateral angle sharpening with the teeth 210 that satisfy saw blade 200 in the place, bilateral angle of the teeth 210 of the saw blade 200 in the pinch zones 31 together of horizontal transmission frame 63, two angular adjustment assemblies 67 and roll flute mechanism 40 through horizontal transmission frame screw rod 66e and horizontal transmission frame nut 66f.Wherein, The horizontal transmission frame motor 66a that electrically connects through horizontal transmission frame driving pulley 66b, horizontal transmission frame driven pulley 66c, horizontal transmission frame driving-belt 66d, horizontal transmission frame screw rod 66e, horizontal transmission frame nut 66f and with said controller cooperates, and orders about horizontal transmission frame 63, two angular adjustment assemblies 67 and roll flute mechanism 40 and does mobile accurately in the place, bilateral angle of the teeth 210 of the saw blade 200 in the pinch zones 31 together.
See also Fig. 4 and Fig. 5; Said plummer driven unit 22 comprises plummer driving pulley 22b, plummer driven pulley 22c, plummer driving-belt 22d, plummer screw rod 22e, plummer nut 22f and the plummer motor 22a that electrically connects with said controller; Said plummer screw rod 22e along continuous straight runs is arranged on the said side plate 12 and with said side plate 12 and articulates; Said plummer nut 22f be installed on the said plummer 21 and with said plummer screw rod 22e engaged transmission; Said plummer motor 22a along continuous straight runs is arranged on the said side plate 21 and output shaft is fixedly connected with said plummer driving pulley 22b; It is last and corresponding with said plummer driving pulley 22b that said plummer driven pulley 22c is installed in said plummer screw rod 22e, and said plummer driving-belt 22d is sheathed on said plummer driving pulley 22b and the plummer driven pulley 22c.Particularly; Said plummer 21 comprises that plummer 21a reaches plummer 21b down; The said plummer 21a of going up comprises workpiece socket axle 21c and the supporting seat 21d that supplies saw blade 200 sockets; The top of said workpiece socket axle 21c and said supporting seat 21d articulates; The bottom of said supporting seat 21d is provided with slide block 21e, the top of said down plummer 21b is corresponding be provided with the guide rail 21f that matches with said slide block 21e with stop said supporting seat 21d towards said side plate 12 places near block 21g, the said bottom of the plummer 21b down chute 21h that is arranged; Said side plate 12 is corresponding is provided with the guide pillar 13 that is the said chute 21h of passing of slip, and said plummer nut 22e is installed on the said plummer 21b down.During start; Controller control plummer motor 22a rotates; The plummer motor 22a that rotates orders about plummer driven pulley 22c through plummer driving pulley 22b and plummer driving-belt 22d and follows the rotation that plummer driving pulley 22b does synchronous coordination; Because plummer driven pulley 22c is installed on the plummer screw rod 22e; And be installed on the plummer 21 with the plummer nut 22f of plummer screw rod 22e engaged transmission, so the plummer driven pulley 22c that rotates orders about plummer 21 through the engaged transmission of plummer screw rod 22e and plummer nut 22f and on side plate 12, moves, realize saw blade 200 conveyings in the pinch zones 31 of clamp mechanism 30 on the plummer 21; Simultaneously; Cooperate slide block 21e and the guide rail 21f that slides owing to be provided with between last plummer 21a and the following plummer 21b, and block 21g, so make that upward plummer 21a is with respect to the function that has relative play down between the plummer 21b.Wherein,, make the last plummer 21a that carries saw blade 200 have the play function with respect to following plummer 21b through above-mentioned slide block 21e, guide rail 21f and block 21g, thus the location of the saw blade 200 of being more convenient for; Through above-mentioned chute 21h and guide pillar 13, for the slip of plummer 21 provides guiding accurately; The plummer motor 22a that electrically connects through above-mentioned plummer driving pulley 22b, plummer driven pulley 22c, plummer driving-belt 22d, plummer screw rod 22e, plummer nut 22f and with said controller cooperates, and makes to be carried on saw blade 200 conveying toward clamp mechanism 30 places steadily, reliably and accurately on the plummer 21.
See also Fig. 8 to Figure 12; The gear mechanism 50 packed lids 58 that pull out that are arranged on the side plate 12 cover; Pulling out gear mechanism 50 comprises horizontal slip frame 51, vertical travelling carriage 52, transfer arm 53, pulls out tooth spare 54 and the horizontal drive assembly 55 that electrically connects with said controller, vertical driven unit 56 and pulls out tooth spare driver 57; This pulls out tooth spare driver 57 and is chosen as cylinder can promote to pull out 54 for the rotations of tooth spare more possibly; Said horizontal slip frame 51 is and can be arranged on the said side plate 12 towards the horizontal direction near said clamp mechanism 30; Said vertical travelling carriage 52 vertically is on the said horizontal slip frame 51 of being arranged at of slip; One end of said transfer arm 53 is installed on the said vertical travelling carriage 52; The other end of said transfer arm 53 is bending extending a free end 53a towards said clamp mechanism 30 places, and the said tooth spare 54 that pulls out articulates through turning cylinder 54a and said free end 53a, and the said end with said free end 53a pivot joint that pulls out tooth spare 54 is contained in the host cavity 53b that this free end 53a offers; Said horizontal drive assembly 55 is installed on the said side plate 12 and output is connected with said horizontal slip frame 51; Said vertical driven unit 56 is installed on the said horizontal slip frame 51 and output is connected with said vertical travelling carriage 52, and the said tooth spare driver 57 that pulls out is installed in that said free end 53a goes up and is connected with the said tooth spare 54 that pulls out, and the said tooth spare driver 57 that pulls out orders about the said tooth spare 54 that pulls out around pivoting point swing (promptly being that 54a swings around the shaft).Through above-mentioned horizontal slip frame 51, vertically travelling carriage 52, transfer arm 53, pull out tooth spare 54 and the horizontal drive assembly 55 that electrically connects with said controller, vertical driven unit 56 and pulling out cooperating of tooth spare driver 57, make that pulling out tooth spare 54 can be accurately pull out the sharpening requirement of tooth with the teeth 210 that satisfy saw blade 200 to the teeth 210 of the interior saw blade 200 of the pinch zones of clamp mechanism 30 31 one by one.Particularly, as follows:
Said horizontal drive assembly 55 comprises horizontal driving pulley (not marking among the figure), horizontal driven pulley 55b, horizontal conveyor belt 55c, horizontal screw bolt 55d, horizontal nut 55e and the horizontal motor 55a that electrically connects with said controller; Said horizontal motor 55a is installed on the said side plate 12; The output shaft of said horizontal motor 55a is fixedly connected with said horizontal driving pulley; Said horizontal screw bolt 55d is with said side plate 12 articulate parallel with the output shaft of said horizontal motor 55a; It is last and corresponding with said horizontal driving pulley that said horizontal driven pulley 55b is installed in said horizontal screw bolt 55d; Said horizontal conveyor belt 55c is sheathed on said horizontal driving pulley and the horizontal driven pulley 55b, said horizontal nut 55e be fixed on the said horizontal slip frame 51 and with said horizontal screw bolt 55d engaged transmission.During start; Controller is controlled horizontal motor 55a and is rotated; The horizontal motor 55a that rotates orders about horizontal driven pulley 55b through horizontal driving pulley and horizontal conveyor belt 55c and follows the rotation that horizontal driving pulley is done synchronous coordination; Because horizontal driven pulley 55b is installed in horizontal screw bolt 55d; Be fixed on the horizontal slip frame 51 with the horizontal nut 55e of horizontal screw bolt 55d engaged transmission, thus the horizontal driven pulley 55b that rotates order about horizontal slip frame 51, vertically travelling carriage 52, transfer arm 53, vertically driven unit 56, pull out tooth spare 54 and pull out tooth driver 57 and move at saw blade 200 places in the pinch zones 31 together.Wherein, The horizontal motor 55a that electrically connects through above-mentioned horizontal driving pulley, horizontal driven pulley 55b, horizontal conveyor belt 55c, horizontal screw bolt 55d, horizontal nut 55e and with said controller cooperates, make horizontal slip frame 51, vertically travelling carriage 52, transfer arm 53, vertically driven unit 56, pull out tooth spare 54 and pull out tooth driver 57 together along continuous straight runs do precisely mobile stably.
Said vertical driven unit 56 comprises that vertical driving pulley (marking among the figure), vertical driven pulley 56c, vertical driving-belt 56d, vertical screw rod 56e, vertical nut 56f reach and the vertical motor 56a of said controller electric connection; Said vertical motor 56a vertically is installed on the said horizontal slip frame 51; The output shaft of said vertical motor 56a is fixedly connected with said vertical driving pulley; Said vertical screw rod 56e is along being with said horizontal slip frame 51 articulate parallel with the output shaft of said vertical motor 56a; It is last and corresponding with said vertical driving pulley that said vertical driven pulley 56c is installed in said vertical screw rod 56e; Said vertical driving-belt 56d is sheathed on said vertical driving pulley and the vertical driven pulley 56c, said vertical nut 56f be installed on the said vertical travelling carriage 52 and with said vertical screw rod 56e engaged transmission.During start; Controller is controlled vertical motor 56a and is rotated; The vertical motor 56a that rotates orders about vertical driven pulley 56c through vertical driving pulley with vertical driving-belt 56d and follows the rotation that vertical driving pulley is done synchronous coordination; Because vertically driven pulley 56c is fixed on the vertical screw rod 56e; And be fixed on the vertical travelling carriage 52 with the vertical nut 56f of vertical screw rod 56e engaged transmission, so the vertical driven pulley 56c that rotates orders about vertical travelling carriage 52, transfer arm 53, pulls out tooth spare 54 and pull out tooth driver 57 and move at saw blade 200 places in the pinch zones 31 together.Wherein, Through above-mentioned vertical driving pulley, vertically driven pulley 56c, vertically driving-belt 56d, vertically screw rod 56e, vertically nut 56f and with the cooperating of the vertical motor 56a of said controller electric connection; Make vertical travelling carriage 52, transfer arm 53, pull out tooth driver 57 and pull out tooth spare 54 and can vertically on the horizontal slip frame, do steadily and move accurately, thereby precisely pull out tooth extremely excellent condition is provided for the teeth 210 of pulling out 54 pairs of saw blades 200 of tooth spare.
See also Fig. 6 and Fig. 7; Said clamp mechanism 30 comprises mount pad 32 and is arranged on the top of said mount pad 32 and is first clamp mechanism 33 and second clamp mechanism 34 that is oppositely arranged; Said first clamp mechanism 33 comprises the first clamping head 33b and the cylinder 33a that electrically connects with said controller; The said first clamping head 33b is fixedly connected with the output shaft of said cylinder 33a; And the said first clamping head 33b also is fixed with the first block axis 33c that supplies to stop said first clamping head 33b rotation; This first block axis 33c slightly stretches into the cylinder body of said cylinder; Said second clamp mechanism 34 comprises the first fine setting axle 34e and the second fine setting axle 34f of fine setting drive link 34a, fine setting driving pulley 34b, fine setting driven pulley 34c, fine setting driving-belt (not shown), the second clamping head 34d and linearly butt joint; Said fine setting drive link 34a along continuous straight runs and said mount pad 32 articulates, and the top of said mount pad 32 vertically protrudes out the be parallel to each other first installing plate 32a and the second installing plate 32b, and the said first fine setting axle 34e and the second fine setting axle 34f are all parallel with said fine setting drive link 34a and be positioned at the top of said fine setting drive link 34; Also be provided with housing 34i at the first fine setting axle 34e and the second fine setting axle 34f place; This housing 34i hides the first fine setting axle 34e and the second fine setting axle 34f, and an end and the said first installing plate 32a of the said first fine setting axle 34e articulate, and the other end of the said first fine setting axle 34e extends towards the said second installing plate 32b place and forms driving end 34g; An end and the said driving end 34g of the said second fine setting axle 34f are telescopic engaged transmission; Specifically be, on driving end 34g, offer the internal thread of engaged transmission, the second fine setting axle 34f is provided with the external screw thread with the internal thread engaged transmission; Through internal thread and externally threaded cooperation; Realize the telescopic engaged transmission of the second fine setting axle 34f and mobile terminal 34g, and the other end of the said second fine setting axle 34f is the said second installing plate 32b of passing of pivot joint and is fixedly connected with the said second clamping head 34d, forms said pinch zones 31 between said second clamping head 34d and the said first clamping head 33b; And the said second clamping head 34d is fixed with the second block axis 34h that passes the said second installing plate 32b; Said fine setting driven pulley 34c is installed on the said first fine setting axle 34e, and said fine setting driving pulley 34b is installed in that said fine setting drive link 34a goes up and is corresponding with said fine setting driven pulley 34c, and said fine setting driving-belt is sheathed on said fine setting driving pulley 34b and the fine setting driven pulley 34c.Through first fine setting axle 34e of above-mentioned fine setting drive link 34a, fine setting driving pulley 34b, fine setting driven pulley 34c, fine setting driving-belt and linearly butt joint and the cooperation of the second fine setting axle 34f; Can finely tune by the feasible second clamping head 34d second clamp mechanism 34; The cylinder 33a that electrically connects through above-mentioned and said controller; The first clamping head 33b of the clamp mechanism 33 of winning can reliably be moved towards the second clamping head 34d place accurately, thereby can reliably saw blade 200 be clamped.
In conjunction with accompanying drawing; Operation principle to bilateral of the present invention angle gear grinding machines 100 is done detailed explanation: controller control plummer driven unit 22 is carried pinch zones 31 places that are carried on the saw blade 200 past clamp mechanism 30 on the plummer 21 through plummer 21; In saw blade 200 is transported to pinch zones 31; Horizontal drive assembly 55 starts that gear mechanism 50 is pulled out in the controller control of this moment, the horizontal drive assembly 55 of start through horizontal slip frame 51 order about the vertical travelling carriage 52 that is arranged on the horizontal slip frame 51, vertically driven unit 56, transfer arm 53, pull out tooth spare driver 57 and pull out tooth spare 54 together along continuous straight runs move towards saw blade 200 places; When moving into place; Controller is controlled vertical driven unit 56 starts again; The vertical driven unit 56 of start orders about transfer arm 53, pulls out tooth spare driver 57 and pull out tooth spare 54 and vertically move towards saw blade 200 places together through vertical travelling carriage 52; When vertically moving into place, 57 starts of tooth spare driver are pulled out in controller control, and the tooth spare driver 57 that pulls out of start orders about the teeth of pulling out 54 pairs of saw blades 200 of tooth spare and pulls out tooth; After pulling out tooth; Controller is just controlled the cylinder 33a start of first clamp mechanism 33 of clamp mechanism 30; The cylinder 33a of start orders about the first clamping head 33b and clamps saw blade 200 between the first clamping head 33b and the second clamping head 34d; Controller control this moment horizontal drive assembly 55 and vertically driven unit 56 coordination starts make that pulling out tooth spare 54 resets, for the tooth that pulls out is next time prepared.Then; The vertical movable stand driven unit of controller coordinate ground control 64, move horizontally frame driven unit 65 and 66 starts of two horizontal transmission frame driven units, the vertical movable stand driven unit 64 of start orders about through vertical movable stand 61 and is arranged at moving horizontally frame 62, two horizontal transmission framves 63, move horizontally frame driven unit 65 on the vertical movable stand 61, two horizontal transmission frame driven units 66, two angular adjustment assemblies 67 and two roll flute mechanisms 40 and moves at saw blade 200 places in the pinch zones 31 together; The frame driven unit 65 that moves horizontally of start orders about and is arranged at the two horizontal transmission framves 63 that move horizontally on the frame 62, two horizontal transmission frame driven units 66, two angular adjustment assemblies 67 and two roll flute mechanisms 40 and moves at saw blade 200 places in the pinch zones 31 together through moving horizontally frame 62, makes the teeth 210 of saw blade 200 be positioned at the roll flute processing district of two roll flute mechanisms 40; Two horizontal transmission frame driven units 66 of start order about two angular adjustment assemblies 67 and two roll flute mechanisms 40 gradually near the bilateral of the teeth 210 of saw blade 200 through two horizontal transmission framves 63; At the vertical movable stand driven unit of controller coordinate ground control 64, move horizontally under frame driven unit 65 and 66 starts of two horizontal transmission frame driven units; Finally make the roll flute wheel 41 of roll flute mechanism 40 do corresponding the moving in bilateral angle with the teeth 210 of saw blade 200; And under the start of controller control roll flute driven unit 42, make 41 completion of roll flute wheel process to the sharpening at the bilateral angle of teeth 210 of saw blade 200.Wherein, constantly repeat above-mentioned step, can accomplish the sharpening processing at bilateral angle of each teeth 210 of saw blade 200.
The person of meriting attention; Bilateral of the present invention angle gear grinding machines 100 can also be provided with regulating wheel to above-mentioned plummer driving-belt 22d, fine setting driving-belt, roll flute driving-belt 42d, horizontal conveyor belt 55c, vertically driving-belt 56d, move horizontally frame driving-belt 65d and two horizontal transmission frame driving-belt 66d carry out tensioning, purpose make respectively plummer driven unit 22, second clamp mechanism 34, roll flute driven unit 42, horizontal drive assembly 55, vertically driven unit 56, move horizontally more reliable work of frame driven unit 65 and two horizontal transmission frame driven units 66.
Controller of the present invention and the Workpiece carrier mechanism 20 that electrically connects with controller, clamp mechanism 30, two roll flute mechanisms 40, pull out gear mechanism 50 and roll flute mechanism driving mechanism 60; And roll flute mechanism driving mechanism 60 comprises vertical movable stand 61, move horizontally frame 62, two horizontal transmission framves 63, vertically movable stand driven unit 64, move horizontally frame driven unit 65 and two horizontal transmission frame driven units 66; This vertical movable stand 61 vertically is being arranged on the horizonal base plate 11 of vertical slip; Moving horizontally that frame 62 is can be on the vertical movable stand 61 of being arranged at of clamp mechanism 30 places horizontal slip; Two horizontal transmission framves 63 are all with to move horizontally frame 62 parallel and be being arranged at of can sliding towards the place, bilateral angle of saw blades 200 in the pinch zones 31 and move horizontally on the frame 62; Be arranged at that the two horizontal transmission framves 63 that move horizontally on the frame 62 are isolated butt joint and each horizontal transmission frame 63 is connected with a roll flute mechanism 40; Vertical movable stand driven unit 64 is arranged on the horizonal base plate 11 and output is connected with vertical movable stand 61; Moving horizontally frame driven unit 65 is arranged at vertical movable stand 61 and output and moves horizontally frame 62 and be connected; Two horizontal transmission frame driven units 66 are arranged at and move horizontally on the frame 62; And the output of each horizontal transmission frame driven unit 66 is connected with a horizontal transmission frame 63; Vertically movable stand driven unit 64, move horizontally frame driven unit 65 and two horizontal transmission frame driven units 66 and cooperate starts to order about roll flute mechanism 40 to do corresponding the moving in bilateral angle with the teeth 210 of saw blade 200; Therefore, under the control of controller, make bilateral of the present invention angle gear grinding machines 100 can carry out the automation sharpening of continuity everywhere to the bilateral angle of the teeth 210 of saw blade 200 to the thickness requirement difference according to the bilateral angle of teeth 210; Reduced on the one hand the sharpening difficulty at bilateral angle of the teeth 210 of saw blade 200, other direction has improved the crudy of working (machining) efficiency and saw blade 200.
Controller of the present invention and the Workpiece carrier mechanism 20 that electrically connects with controller, clamp mechanism 30, two roll flute mechanisms 40, pull out gear mechanism 50 and roll flute mechanism driving mechanism 60; And roll flute mechanism driving mechanism 60 comprises vertical movable stand 61, move horizontally frame 62, two horizontal transmission framves 63, vertically movable stand driven unit 64, move horizontally frame driven unit 65 and two horizontal transmission frame driven units 66; This vertical movable stand 61 vertically is being arranged on the horizonal base plate 11 of vertical slip; Moving horizontally that frame 62 is can be on the vertical movable stand 61 of being arranged at of clamp mechanism 30 places horizontal slip; Two horizontal transmission framves 63 are all with to move horizontally frame 62 parallel and be being arranged at of can sliding towards the place, bilateral angle of saw blades 200 in the pinch zones 31 and move horizontally on the frame 62; Be arranged at that the two horizontal transmission framves 63 that move horizontally on the frame 62 are isolated butt joint and each horizontal transmission frame 63 is connected with a roll flute mechanism 40; Vertical movable stand driven unit 64 is arranged on the horizonal base plate 11 and output is connected with vertical movable stand 61; Moving horizontally frame driven unit 65 is arranged at vertical movable stand 61 and output and moves horizontally frame 62 and be connected; Two horizontal transmission frame driven units 66 are arranged at and move horizontally on the frame 62; And the output of each horizontal transmission frame driven unit 66 is connected with a horizontal transmission frame 63; Vertically movable stand driven unit 64, move horizontally frame driven unit 65 and two horizontal transmission frame driven units 66 and cooperate starts to order about roll flute mechanism 10 to do corresponding the moving in bilateral angle with the teeth 210 of saw blade 200, therefore, under the control of controller; Make bilateral of the present invention angle gear grinding machines 10 can be according to the bilateral angle of teeth 210 different and the bilateral angle of the teeth 210 of saw blade 200 carried out the automation sharpening of continuity to thickness requirement everywhere; Reduced on the one hand the sharpening difficulty at bilateral angle of the teeth 210 of saw blade 200, other direction has improved the grinding quality of the teeth 210 of working (machining) efficiency and saw blade 200, makes that the uniformity at bilateral angle of teeth 210 of each saw blade that processes 200 is fabulous.
Above disclosedly be merely preferred embodiments of the present invention, can not limit the present invention's interest field certainly with this, the equivalent variations of therefore doing according to claim of the present invention still belongs to the scope that the present invention is contained.

Claims (10)

1. bilateral angle gear grinding machines are applicable to sharpening are carried out at the bilateral angle of the teeth of workpiece, it is characterized in that said bilateral angle gear grinding machines comprise:
Frame, said frame comprise horizonal base plate and the side plate that bends out along horizonal base plate;
Workpiece carrier mechanism, said Workpiece carrier mechanism are arranged on the said side plate and comprise the plummer that carries workpiece and drive the plummer driven unit that said plummer along continuous straight runs moves on said side plate;
Clamp mechanism, said clamp mechanism are arranged on the said horizonal base plate, and said clamp mechanism has the pinch zones that workpiece that said plummer is transported clamps;
Two roll flute mechanisms, two said roll flute mechanisms are to be oppositely arranged and form the roll flute processing district;
Pull out gear mechanism, the said gear mechanism that pulls out is arranged on the said side plate and is positioned at the top of said clamp mechanism and the teeth of the workpiece of said pinch zones are pulled out tooth one by one;
Roll flute mechanism driving mechanism; Said roll flute mechanism driving mechanism is arranged on the said horizonal base plate and is positioned at the left side of said clamp mechanism; And said roll flute mechanism's driving mechanism and said clamp mechanism neighbour establish; Said roll flute mechanism driving mechanism comprises vertical movable stand, moves horizontally frame, two horizontal transmission framves, vertically the movable stand driven unit, move horizontally frame driven unit and two horizontal transmission frame driven units; Said vertical movable stand vertically is on the said horizonal base plate of being arranged at of vertical slip; Said move horizontally that frame is can be on the said vertical movable stand of being arranged at of said clamp mechanism place's horizontal slip; Two said horizontal transmission framves are all parallel and be said the moving horizontally on the frame that be arranged at that can slide towards place, the bilateral angle of workpiece teeth in the pinch zones with the said frame that moves horizontally; Being arranged at the said two said horizontal transmission framves that move horizontally on the frame is isolated butt joint and each said horizontal transmission frame and is connected with a said roll flute mechanism; Said vertical movable stand driven unit is arranged on the said horizonal base plate and output is connected with said vertical movable stand; Saidly move horizontally that the frame driven unit is arranged at said vertical movable stand and output is connected with the said frame that moves horizontally; Two said horizontal transmission frame driven units are arranged at said moving horizontally on the frame, and the output of each said horizontal transmission frame driven unit is connected with a said horizontal transmission frame, said vertical movable stand driven unit, move horizontally frame driven unit and two horizontal transmission frame driven units and cooperate start to order about said roll flute mechanism to do corresponding the moving in bilateral angle with the teeth of said workpiece; And
Controller; Said controller respectively with said plummer driven unit, clamp mechanism, roll flute mechanism, pull out gear mechanism, vertically the movable stand driven unit, move horizontally the frame driven unit and two horizontal transmission frame driven units electrically connect; The plummer driven unit orders about workpiece through plummer and moves to pinch zones; Pull out gear mechanism the teeth of workpiece in the pinch zones are pulled out tooth one by one; Clamp mechanism clamps the workpiece in the pinch zones, and roll flute mechanism driving mechanism orders about bilateral angle in roll flute processing district in the sharpening of roll flute mechanism to the teeth of clamping work pieces.
2. bilateral according to claim 1 angle gear grinding machines; It is characterized in that; Said roll flute mechanism driving mechanism also comprises the two angular adjustment assemblies that supply to regulate said roll flute mechanism angle; Each said angular adjustment assembly is arranged between corresponding said horizontal transmission frame and the said roll flute mechanism; And each said angular adjustment assembly comprises vertical power transmission shaft, horizontal drive shaft, horizontally rotates frame, vertical rotating turret and cooperate first worm screw and first worm gear, second worm screw and second worm gear of transmission; The bottom of said vertical power transmission shaft and said horizontal transmission frame articulate; The top of said vertical power transmission shaft is vertically stretched out and is horizontally rotated frame and be fixedly connected with said, and said horizontal drive shaft along continuous straight runs horizontally rotates with said that frame articulates and an end is fixedly connected with said vertical swivel mount, said vertical swivel mount and the fixed connection of corresponding said roll flute mechanism; Said first worm gear is installed on the said vertical power transmission shaft; The said first worm screw along continuous straight runs and said horizontal transmission frame articulate and with the said first worm gear engaged transmission, said second worm gear is installed on the said horizontal drive shaft, said second worm screw vertically with said horizontally rotate that frame articulates and with the said second worm gear engaged transmission.
3. bilateral according to claim 2 angle gear grinding machines; It is characterized in that; Each said angular adjustment assembly also comprises locking piece; Said locking piece is articulated in said horizontal transmission frame respectively and horizontally rotates on the frame, and the end and the said vertical power transmission shaft that are articulated in the said locking piece on the said horizontal transmission frame are the interlocking that can conflict, are articulated in a said end and the said horizontal drive shaft that horizontally rotates the said locking piece on the frame and are the interlocking that can conflict.
4. bilateral according to claim 2 angle gear grinding machines; It is characterized in that; Said roll flute mechanism comprises roll flute driven unit and roll flute wheel; Said roll flute driven unit comprises roll flute driving pulley, roll flute driven pulley, roll flute driving-belt, roll flute power transmission shaft and the roll flute motor that electrically connects with said controller; Said roll flute motor along continuous straight runs is installed on the said vertical rotating turret; The output shaft of said roll flute motor is fixedly connected with said roll flute driving pulley, and said roll flute power transmission shaft is parallel with the output shaft of said roll flute motor and said vertical rotating turret and articulates, and said roll flute driven pulley is installed on the end of said roll flute power transmission shaft and is corresponding with said roll flute driving pulley; Said roll flute driving-belt is sheathed on said roll flute driving pulley and the roll flute driven pulley, and said roll flute wheel is installed in the other end of said roll flute power transmission shaft.
5. bilateral according to claim 1 angle gear grinding machines; It is characterized in that; Said vertical movable stand driven unit comprises decelerator, vertically movable stand screw rod, vertical movable stand nut reach the vertical movable stand driver that electrically connects with said controller; Said decelerator has horizontal power shaft of orthogonal decelerator and the vertical output shaft of decelerator; The input of said vertical movable stand driver is connected with the horizontal power shaft of said decelerator, and an end of said vertical movable stand screw rod is connected with the vertical output shaft of said decelerator, and the other end of said vertical movable stand screw rod vertically stretches out and forms the engaged transmission end; One end of said vertical movable stand nut is fixedly connected with said vertical movable stand, the other end of said vertical movable stand nut and said engaged transmission end engaged transmission; The said frame driven unit that moves horizontally comprises and moves horizontally the frame driving pulley, moves horizontally the frame driven pulley, moves horizontally the frame driving-belt, moves horizontally the frame screw rod, moves horizontally the frame nut and move horizontally the frame motor with said controller electrically connects; The said frame motor that moves horizontally saidly moves horizontally horizontal direction that frame moves towards said clamp mechanism place and is installed on the said vertical movable stand and output shaft is fixedly connected with the said frame driving pulley that moves horizontally along ordering about; The said frame screw rod edge that moves horizontally articulates with said parallel direction and the said vertical movable stand of output shaft that moves horizontally the frame motor; The said frame driven pulley that moves horizontally is installed in said move horizontally on the frame screw rod and corresponding with the said frame driving pulley that moves horizontally; Said move horizontally the frame driving-belt be sheathed on said move horizontally the frame driving pulley with move horizontally on the frame driven pulley; A said end that moves horizontally the frame nut is installed in said moving horizontally on the frame, and the said other end that moves horizontally the frame nut and said moves horizontally the transmission of frame screw engages; Each said horizontal transmission frame driven unit comprises horizontal transmission frame driving pulley, horizontal transmission frame driven pulley, horizontal transmission frame driving-belt, horizontal transmission frame screw rod, horizontal transmission frame nut and the horizontal transmission frame motor that electrically connects with said controller; Said horizontal transmission frame motor edge is installed in said moving horizontally on the frame with the said perpendicular horizontal direction of frame motor that moves horizontally; The output shaft of said horizontal transmission frame motor is fixedly connected with said horizontal transmission frame driving pulley; Direction that said horizontal transmission frame screw rod edge is parallel with the output shaft of said horizontal transmission frame motor and the said frame that moves horizontally articulate; Said horizontal transmission frame driven pulley is fixed on the said horizontal transmission frame screw rod and is corresponding with said horizontal transmission frame driving pulley; Said horizontal transmission frame driving-belt is sheathed on said horizontal transmission driving pulley and the horizontal transmission driven pulley; One end of said horizontal transmission frame nut is fixed on the said horizontal transmission frame, the other end of said horizontal transmission frame nut and the transmission of said horizontal transmission frame screw engages.
6. bilateral according to claim 1 angle gear grinding machines; It is characterized in that; Said plummer driven unit comprises plummer driving pulley, plummer driven pulley, plummer driving-belt, plummer screw rod, plummer nut and the plummer motor that electrically connects with said controller; Said plummer screw rod along continuous straight runs is arranged on the said side plate and with said side plate and articulates; Said plummer nut be installed on the said plummer and with the transmission of said plummer screw engages; Said plummer motor along continuous straight runs is arranged on the said side plate and output shaft is fixedly connected with said plummer driving pulley, and said plummer driven pulley is installed on the said plummer screw rod and is corresponding with said plummer driving pulley, and said plummer driving-belt is sheathed on said plummer driving pulley and the plummer driven pulley.
7. bilateral according to claim 6 angle gear grinding machines; It is characterized in that said plummer comprises that plummer reaches plummer down, the said plummer of going up comprises workpiece socket axle and the supporting seat that supplies the workpiece socket; The top of said workpiece socket axle and said supporting seat articulates; The bottom of said supporting seat is provided with slide block, the top of said down plummer is corresponding be provided with the guide rail that matches with said slide block with stop said supporting seat towards said side plate place near block, the said bottom of the plummer down chute that is arranged; Said side plate is corresponding is provided with the guide pillar that passes said chute that is slip, and said plummer nut is installed on the said plummer down.
8. bilateral according to claim 1 angle gear grinding machines; It is characterized in that; The said gear mechanism that pulls out comprises horizontal slip frame, vertical travelling carriage, transfer arm, pulls out tooth spare and the horizontal drive assembly that electrically connects with said controller, vertical driven unit and pulls out tooth spare driver; Said horizontal slip frame is and can be arranged on the said side plate towards the horizontal direction near said clamp mechanism; Said vertical travelling carriage vertically is on the said horizontal slip frame of being arranged at of slip; One end of said transfer arm is installed on the said vertical travelling carriage, and the other end of said transfer arm is bending an extending free end towards said clamp mechanism place, and the said tooth spare that pulls out articulates with said free end; Said horizontal drive assembly is installed on the said side plate and output is connected with said horizontal slip frame; Said vertical driven unit is installed on the said horizontal slip frame and output is connected with said vertical travelling carriage, and the said tooth spare driver that pulls out is installed on the said free end and with the said tooth spare that pulls out and is connected, and the said tooth spare driver that pulls out orders about the said tooth spare that pulls out and swings around pivoting point.
9. bilateral according to claim 8 angle gear grinding machines; It is characterized in that; Said horizontal drive assembly comprises horizontal driving pulley, horizontal driven pulley, horizontal conveyor belt, horizontal screw bolt, horizontal nut and the horizontal motor that electrically connects with said controller; Said horizontal motor is installed on the said side plate; The output shaft of said horizontal motor is fixedly connected with said horizontal driving pulley, and said horizontal screw bolt is parallel with the output shaft of said horizontal motor and said side plate and articulates, and said horizontal driven pulley is installed on the said horizontal screw bolt and is corresponding with said horizontal driving pulley; Said horizontal conveyor belt is sheathed on said horizontal driving pulley and the horizontal driven pulley, said horizontal nut be fixed on the said horizontal slip frame and with said horizontal screw bolt engaged transmission; Said vertical driven unit comprises that vertical driving pulley, vertical driven pulley, vertical driving-belt, vertical screw rod, vertical nut reach and the vertical motor of said controller electric connection; Said vertical motor vertically is installed on the said horizontal slip frame; The output shaft of said vertical motor is fixedly connected with said vertical driving pulley; Said vertical screw rod is along being with said horizontal slip frame articulate parallel with the output shaft of said vertical motor; Said vertical driven pulley is installed on the said vertical screw rod and is corresponding with said vertical driving pulley; Said vertical driving-belt is sheathed on said vertical driving pulley and the vertical driven pulley, said vertical nut be installed on the said vertical travelling carriage and with said vertical screw engages transmission.
10. bilateral according to claim 1 angle gear grinding machines; It is characterized in that; Said clamp mechanism comprises mount pad and is arranged on the top of said mount pad and is first clamp mechanism and second clamp mechanism that is oppositely arranged; Said first clamp mechanism comprises first clamping head and the cylinder that electrically connects with said controller; Said first clamping head is fixedly connected with the output shaft of said cylinder; And said first clamping head also is fixed with first block axis that supplies to stop said first clamping head rotation; Said second clamp mechanism comprises the first fine setting axle and the second fine setting axle of fine setting drive link, fine setting driving pulley, fine setting driven pulley, fine setting driving-belt, second clamping head and linearly butt joint, and said fine setting drive link along continuous straight runs and said mount pad articulate, and the top of said mount pad vertically protrudes out be parallel to each other first installing plate and second installing plate; The said first fine setting axle and second fine setting are spool all parallel with said fine setting drive link and be positioned at the top of said fine setting drive link; One end and said first installing plate of the said first fine setting axle articulate, and the other end of the said first fine setting axle extends the formation driving end towards the said second installing plate place, and an end and the said driving end of the said second fine setting axle are telescopic engaged transmission; The other end of the said second fine setting axle is said second installing plate of passing of pivot joint and is fixedly connected with said second clamping head; Form said pinch zones between said second clamping head and said first clamping head, and said second clamping head is fixed with second block axis of passing said second installing plate, said fine setting driven pulley is installed on the said first fine setting axle; Said fine setting driving pulley is installed on the said fine setting drive link and is corresponding with said fine setting driven pulley, and said fine setting driving-belt is sheathed on said fine setting driving pulley and the fine setting driven pulley.
CN201110157676A 2011-06-13 2011-06-13 Gear grinding machine with double side angles Expired - Fee Related CN102225482B (en)

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CN116786900B (en) * 2023-08-21 2023-11-03 河北拓思机械设备有限公司 Circular saw blade gear grinding machine tool

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CN202162457U (en) * 2011-06-13 2012-03-14 东莞市俊知自动机械有限公司 Double-side angular tooth grinding machine

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GB1495202A (en) * 1976-08-26 1977-12-14 Automatic Grinding Mach & Eng Grinding machine
CN2882868Y (en) * 2006-03-23 2007-03-28 叶利民 Automatic toothing machine
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Denomination of invention: Gear grinding machine with double side angles

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