CN211413939U

CN211413939U - Gear machining device

Info

Publication number: CN211413939U
Application number: CN201921428108.5U
Authority: CN
Inventors: 蒋镜清
Original assignee: Quanzhou Yinyi Machinery Co ltd
Current assignee: Quanzhou Yinyi Machinery Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-09-04
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a gear processing device, which comprises a frame, a rotating plate, a push-pull air cylinder, a chamfering tool bit, a first speed reduction motor and a second speed reduction motor are arranged on the frame, two ends of the rotating plate are connected to the middle part of the frame through rotating a rotating shaft, the rotating plate is respectively provided with a fixing component, a rotating shaft sleeve is provided with a rotating gear and a limit pendulum, the rotating gear is provided with a moving rack, the rotating gear is meshed with the moving rack, the moving rack is connected with the push-pull air cylinder, the first speed reduction motor is connected with a threaded rod, the threaded rod is in threaded connection with a nut, the nut is connected with a moving rod, the moving rod is connected with a rotating wheel, a frame top plate is provided with a fixing plate, the fixing plate is provided with a vertical rod, the vertical rod is connected with a bottom plate, a spring is sleeved outside the vertical, the push-pull air cylinder, the first speed reducing motor and the second speed reducing motor are electrically connected with the control system.

Description

Gear machining device

Technical Field

The utility model relates to a gear machining device.

Background

The existing gear processing device, especially the device for chamfering the gear, the device uses the cutter to feed, after one tooth cutting, the cutter shaft gives the cutter, the workpiece indexes and starts the next cutting, from the beginning of cutting, the workpiece rotates one circle to complete the chamfering processing of one part, the feeding mode generally uses the cutter feeding mode and also can use the workpiece feeding mode according to the requirement. But the following defects exist in the using process: 1. when lifting and feeding are carried out, the requirement of stable lifting cannot be met, and meanwhile, when the equipment is subjected to external force, the chamfering tool bit is easily damaged; 2. scrap iron generated in the machining process cannot be well collected; 3. the existing gear chamfering device can only chamfer one gear at a time, so that workers need to take and place every time the chamfering device is used, the potential safety hazard is increased, and the frequent starting and stopping of the equipment are easy to cause the power consumption and the damage of the equipment.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a gear machining device.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a gear machining device comprises a rack, wherein a rotating plate, a push-pull cylinder, a chamfering tool bit, a first speed reduction motor and a second speed reduction motor are arranged on the rack, the rotating plate is rotatably connected to the middle of the rack, fixing assemblies for fixing a gear to be machined are respectively arranged on the upper end face and the lower end face of the rotating plate, rotating shafts are respectively arranged on the left side and the right side of the rotating plate and rotatably connected to the rack through bearings, a rotating gear and a limiting pendulum are sleeved at the end part of one rotating shaft, which is exposed out of the rack, the rack is provided with a limiting seat respectively in front of and behind the rotating gear, a moving rack is arranged above the rotating gear, the rotating gear is meshed with the moving rack, the moving rack is fixedly connected with the push-pull cylinder, the first speed reduction motor is fixed on the right side of the rack, and the output shaft of the first speed reducing motor is connected with a threaded rod which is transversely arranged through a coupler, the threaded rod is in threaded connection with a nut, the bottom surface of the nut is connected with a moving rod, the other end of the moving rod penetrates through a through hole on a support plate and then is further connected with a rotating wheel, a fixed plate is fixedly arranged on the middle part of the inner side of a top plate of the rack, a vertical rod which is longitudinally arranged is fixedly arranged on the lower end surface of the fixed plate, the tail part of the vertical rod penetrates through a through hole on the top of a moving sleeve and then is further fixedly connected with a bottom plate, a spring is sleeved outside the vertical rod, one end of the spring is abutted against the inner side surface of the top wall of the moving sleeve, the other end of the spring is abutted against the upper end surface of the bottom plate, a lifting rack is fixedly arranged on the outer side, the bottom fixedly connected with of lifting rack transversely sets up the diaphragm, second gear motor fixes on the up end of diaphragm, and this second gear motor's output shaft runs through after the upper and lower both ends face of diaphragm further to be connected with the chamfer tool bit, still including locating the control system in the frame, push-and-pull cylinder, first gear motor and second gear motor all with control system electric connection.

Further, each fixed subassembly all includes montant, electro-magnet, fixed disk and slide bar, the fixed setting in rotor plate in bottom of montant, the electro-magnet sets up in the montant, the fixed disk is fixed to be set up on the top of montant, the top of fixed disk is provided with the slide bar, the top of slide bar is provided with the iron system and removes the dish.

Furthermore, the cylinder body of the push-pull cylinder is fixedly arranged on the left side of the rack, and the telescopic rod of the push-pull cylinder is fixedly connected with the movable rack through a bolt.

Furthermore, the rack is positioned above the movable rack and is rotatably connected with a guide wheel.

Furthermore, a connecting rod is welded on one side of the chamfering tool bit, external threads are arranged on the circumferential surface of the connecting rod, and the tail of the connecting rod is further fixed through a locking nut after being in threaded connection with the tail of the output shaft of the second speed reduction motor.

Further, the end of the moving rod far away from the first speed reducing motor is connected to the rotating wheel through a pivot.

Furthermore, the left side of the lifting rack is connected to the rack in a sliding mode.

Furthermore, still be provided with an album bits fill under the rotor plate, the bottom that the collection bits was fought is equipped with a shrouding, the one end of shrouding articulates on the left side that the collection bits was fought, and the other end joint of this shrouding is on the right side that the collection bits was fought.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:

1. the utility model provides a pair of gear machining device, through be provided with rotating gear in the frame, remove rack and push-and-pull cylinder and spacing round isotructure, controller control push-and-pull cylinder moves promptly, push-and-pull cylinder's telescopic link stretches out, drive the removal rack forward motion rather than being connected, and then driven the running gear who is connected rather than the meshing and rotate, then the rotation of pivot has been driven again, make spacing pendulum can swing with it, when its swing to the spacing seat that is located the running gear right side, then the up end of rotor plate faces up, vice versa, swing when being located the left spacing seat of running gear when spacing pendulum, then the lower extreme face of rotor plate faces down, and all be parallel with the horizontal plane, thereby make the rotor plate at the in-process of upset, can pour the iron fillings that are detained on the rotor plate into to collecting the bits groove.

2. The utility model provides a gear processing device, through installing first gear motor, the runner, the lifting rack, movable sleeve and spring and second gear motor isostructure on the frame, namely the controller controls the operation of first gear motor, the rotation of first gear motor output shaft has driven the rotation of threaded rod, driven with threaded rod threaded connection nut can move on the threaded rod, then can drive the movable rod can move about, make the runner can rotate, and then make the lifting rack can move up and down, then make the diaphragm can drive the chamfer tool bit to move up and down, next the controller controls the operation of second gear motor, thereby make the chamfer tool bit can carry out 360 degrees horizontal rotation, accomplish the chamfer processing to the gear to be processed that is located the rotor plate up end, in this process, through the removal of movable sleeve, the flexible of spring has been driven, has played the effect that supports the absorbing to make the chamfer tool bit when going up and down to feed, can reach the requirement of stabilizing the lift, can avoid equipment to receive external force when offeing simultaneously, the damage scheduling problem emergence of the chamfer tool bit that causes.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic structural view of a gear machining apparatus according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic view of the push-pull cylinder indentation of the gear processing device of the present invention;

fig. 4 is a schematic view of the gear processing device according to the present invention showing the extension of the push-pull cylinder.

In the figure: 1. the machine frame 2, the rotating plate 3, the push-pull cylinder 4, the chamfering tool bit 41, the connecting rod 42, the locking nut 5, the first reducing motor 6, the second reducing motor 71, the vertical rod 72, the electromagnet 73, the fixed disk 74, the sliding rod 75, the movable disk 8, the gear to be processed 9, the rotating shaft 10, the rotating gear 11, the movable rack 12, the coupler 13, the threaded rod 14, the nut 15, the movable rod 16, the supporting plate 17, the rotating wheel 18, the fixed plate 19, the vertical rod 20, the movable sleeve 21, the bottom plate 22, the spring 23, the lifting rack 24, the teeth 25, the transverse plate 26, the guide wheel 27, the limiting pendulum 28, the limiting seat 29, the control system 30 and the chip collecting hopper.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Examples

Referring to fig. 1, 2, 3 and 4, a gear processing device comprises a frame 1, wherein a rotating plate 2, a push-pull cylinder 3, a chamfering tool bit 4, a first speed reduction motor 5 and a second speed reduction motor 6 are arranged on the frame 1, the rotating plate 2 is rotatably connected to the middle of the frame 1, fixing components for fixing a gear 8 to be processed are respectively arranged on the upper end surface and the lower end surface of the rotating plate 2, a rotating shaft 9 is respectively arranged on the left side and the right side of the rotating plate 2, the rotating shaft 9 is rotatably connected to the frame 1 through a bearing, a rotating gear 10 and a limiting pendulum 27 are sleeved at the end part of the rotating shaft 9 exposed out of the frame, a limiting seat 28 is respectively arranged on the front side and the rear side of the rotating gear, a moving rack 11 is arranged above the rotating gear 10 of the frame 1, the rotating gear 10 is meshed with the moving rack 11, the moving rack 11 is fixedly connected with the push-pull cylinder, the first speed reducing motor 5 is fixed on the right side of the frame 1, an output shaft of the first speed reducing motor 5 is connected with a threaded rod 13 which is transversely arranged through a coupling 12, a nut 14 is connected on the threaded rod 13 in a threaded manner, a moving rod 15 is connected on the bottom surface of the nut 14, the other end of the moving rod 15 penetrates through a through hole on a support plate 16 and then is further connected with a rotating wheel 17, a fixed plate 18 is fixedly arranged on the middle part of the inner side of a top plate of the frame 1, a vertical rod 19 which is longitudinally arranged is fixedly arranged on the lower end surface of the fixed plate 18, the tail part of the vertical rod 19 penetrates through a through hole on the top of a moving sleeve 20 and then is further fixedly connected with a bottom plate 21, a spring 22 is sleeved outside the vertical rod 19, one end of the spring 22 abuts against the inner side surface of the top wall of the moving sleeve 20, the other end of the, the rotating wheel 17 is provided with teeth 24 engaged with the lifting rack 23, the bottom of the lifting rack 23 is fixedly connected with a transverse plate 25 arranged transversely, the second speed reducing motor 6 is fixed on the upper end surface of the transverse plate 25, the output shaft of the second speed reducing motor 6 penetrates through the upper end surface and the lower end surface of the transverse plate 25 and then is further connected with the chamfering tool bit 4, the chamfering tool further comprises a control system 29 arranged on the frame, the push-pull air cylinder 3, the first speed reducing motor 5 and the second speed reducing motor 6 are electrically connected with the control system 29, each fixing component comprises a vertical rod 71, an electromagnet 72, a fixed disk 73 and a sliding rod 74, the bottom of the vertical rod 71 is fixedly arranged on the rotating plate 2, the electromagnet 72 is arranged in the vertical rod, the fixed disk 73 is fixedly arranged on the top of the vertical rod 71, the sliding rod 74 is arranged on the top end of the fixed disk 73, an iron moving disk 75 is arranged on the top of the sliding rod, this push-and-pull cylinder 3's telescopic link passes through bolt fixed connection with removal rack 11, frame 1 is located the top rotation that removes rack 11 and is connected with a leading wheel 26, the welding of one side of chamfer tool bit 4 has a connecting rod 41, be provided with the external screw thread on the periphery of connecting rod 41, behind the afterbody of connecting rod 41's afterbody spiro union second gear motor 6 output shaft, further fix through lock nut 42, the tip department that first gear motor 5 was kept away from to carriage release lever 15 is connected on the runner through pivot, the left side sliding connection of lift rack 23 is in frame 1, still be provided with collection bits under the rotor plate and fight 30, the bottom that collection bits were fought is equipped with a shrouding, the one end of shrouding articulates on the left side that collection bits were fought, the other end joint of this shrouding is on. The utility model provides a gear machining device, through be provided with the running gear in the frame, remove rack and push-and-pull cylinder and spacing round isotructure, controller control push-and-pull cylinder moves promptly, push-and-pull cylinder's telescopic link stretches out, drive the removal rack forward movement rather than being connected, and then driven the running gear who is connected rather than the meshing and rotate, then the rotation of pivot has been driven again, make spacing pendulum can swing with it, when it swings to the spacing seat that is located the running gear right side, then the up end of rotor plate is up, vice versa, when spacing pendulum swings to being located the left spacing seat of running gear, then the lower extreme face of rotor plate is down, and all be parallel with the horizontal plane, thereby make the rotor plate at the in-process of upset, can pour the iron fillings that are detained on the rotor plate into to the collection bits groove, and is further, through installing first gear motor on the frame, The rotating wheel, the lifting rack, the movable sleeve, the spring, the second speed reducing motor and other structures, namely the controller controls the first speed reducing motor to operate, the rotation of the output shaft of the first speed reducing motor drives the rotation of the threaded rod, the threaded rod and the nut are driven to move on the threaded rod, then the movable rod can be driven to move left and right, the rotating wheel can rotate, the lifting rack can move up and down, then the transverse plate can drive the chamfering tool bit to move up and down, the controller controls the second speed reducing motor to operate, so that the chamfering tool bit can horizontally rotate 360 degrees, the chamfering of the gear to be processed on the upper end surface of the rotating plate is completed, in the process, the expansion of the spring is driven through the movement of the movable sleeve, the supporting and shock-absorbing effects are achieved, and when the chamfering tool bit is lifted and fed, the requirement of stable lifting can be met, and meanwhile, the problem that the chamfering tool bit is damaged when equipment is impacted by external force can be avoided, furthermore, a fixing component is respectively connected on the upper end surface and the lower end surface of a rotating plate and is formed by combining a vertical rod 71, an electromagnet 72, a fixed disk 73, a sliding rod 74 and the like, namely, a moving disk is taken down from the sliding rod firstly, then a gear to be processed is placed on the fixed disk, then the moving disk is placed on the sliding rod, a controller controls the electromagnet to be electrified, the electromagnet adsorbs the moving disk, so that the gear to be processed can be stably fixed, further, a guide wheel 26 is rotatably connected above a moving rack 11 of the rack 1, the moving rack can be ensured to move horizontally, furthermore, a connecting rod 41 is welded on one side of the chamfering tool bit 4, and external threads are arranged on the circumferential surface of the connecting rod 41, after the afterbody of connecting rod 41's afterbody spiro union second gear motor 6 output shaft, further fix through lock nut 42, promptly through the distance of adjusting connecting rod and gear motor output shaft, make the chamfer tool bit carry out the chamfer to a plurality of not unidimensional gears, therefore, the clothes hanger is strong in practicability, furthermore, still be provided with collection bits fill 30 under the rotor plate, the bottom that the collection bits were fought is equipped with a shrouding, the one end of shrouding articulates on the left side that the collection bits were fought, the other end joint of this shrouding is on the right side that the collection bits were fought, the collection bits fill promptly can concentrate the collection to the iron fillings that produce in the course of working, when needs are unloaded, open the shrouding downwards, can unload iron fillings.

It should be noted that the push-pull cylinder, the first gear motor and the second gear motor are all connected with the control system, and in actual use, the control system adopts the structure in the prior art and is provided with the structure of a button and the like, so that the actions of the push-pull cylinder, the first gear motor and the second gear motor are convenient to operate.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A gear machining device comprises a machine frame (1), and is characterized in that: the processing machine is characterized in that a rotating plate (2), a push-pull cylinder (3), a chamfering tool bit (4), a first speed reduction motor (5) and a second speed reduction motor (6) are arranged on a rack (1), the rotating plate (2) is rotatably connected to the middle of the rack (1), fixing components for fixing a gear (8) to be processed are respectively arranged on the upper end surface and the lower end surface of the rotating plate (2), rotating shafts (9) are respectively arranged on the left side and the right side of the rotating plate (2), the rotating shafts (9) are rotatably connected to the rack (1) through bearings, a rotating gear (10) and a limiting pendulum (27) are sleeved at the end part of one rotating shaft (9) exposed out of the rack, a limiting seat (28) is respectively arranged at the front side and the rear side of the rotating gear, a moving rack (11) is arranged above the rotating gear (10) of the rack (1), the rotating gear (10) is meshed with a moving rack (11), the moving rack (11) is fixedly connected with a push-pull cylinder (3), a first speed reducing motor (5) is fixed on the right side of the rack (1), an output shaft of the first speed reducing motor (5) is connected with a transversely arranged threaded rod (13) through a coupler (12), a nut (14) is connected onto the threaded rod (13) in a threaded manner, a moving rod (15) is connected onto the bottom surface of the nut (14), the other end of the moving rod (15) penetrates through a through hole in a support plate (16) and then is further connected with a rotating wheel (17), a fixed plate (18) is fixedly arranged on the middle part of the inner side of a top plate of the rack (1), a longitudinally arranged upright rod (19) is fixedly arranged on the lower end surface of the fixed plate (18), and the tail part of the upright rod (19) penetrates through a through hole in the top of a moving sleeve (20) and then is further fixedly connected with a bottom plate (21), a spring (22) is sleeved outside the upright rod (19), one end of the spring (22) is propped against the inner side surface of the top wall of the movable sleeve (20), the other end of the spring (22) is abutted against the upper end surface of the bottom plate (21), a lifting rack (23) is fixedly arranged on the outer side surface of the bottom wall of the movable sleeve (20), the rotating wheel (17) is provided with teeth (24) which are meshed and connected with the lifting rack (23), the bottom of the lifting rack (23) is fixedly connected with a transverse plate (25) which is transversely arranged, the second speed reducing motor (6) is fixed on the upper end surface of the transverse plate (25), the output shaft of the second speed reducing motor (6) penetrates through the upper end surface and the lower end surface of the transverse plate (25) and then is further connected with the chamfering tool bit (4), and the output shaft further comprises a control system (29) arranged on the rack, the push-pull air cylinder (3), the first speed reduction motor (5) and the second speed reduction motor (6) are electrically connected with the control system (29).

2. A gear processing apparatus according to claim 1, wherein: each fixed subassembly all includes montant (71), electro-magnet (72), fixed disk (73) and slide bar (74), the fixed setting in rotating plate (2) in bottom of montant (71), electro-magnet (72) set up in the montant, fixed disk (73) are fixed to be set up on the top of montant (71), the top of fixed disk (73) is provided with slide bar (74), the top of slide bar (74) is provided with iron system and removes dish (75).

3. A gear processing apparatus according to claim 1, wherein: the cylinder body of the push-pull cylinder (3) is fixedly arranged on the left side of the rack (1), and the telescopic rod of the push-pull cylinder (3) is fixedly connected with the movable rack (11) through a bolt.

4. A gear processing apparatus according to claim 1, wherein: the rack (1) is rotatably connected with a guide wheel (26) above the movable rack (11).

5. A gear processing apparatus according to claim 1, wherein: a connecting rod (41) is welded on one side of the chamfering tool bit (4), external threads are arranged on the circumferential surface of the connecting rod (41), and the tail of the connecting rod (41) is screwed with the tail of an output shaft of the second speed reduction motor (6) and then is further fixed through a locking nut (42).

6. A gear processing apparatus according to claim 1, wherein: the end part of the moving rod (15) far away from the first speed reducing motor (5) is connected to the rotating wheel through a pivot.

7. A gear processing apparatus according to claim 1, wherein: the left side of the lifting rack (23) is connected to the rack (1) in a sliding manner.

8. A gear processing apparatus according to claim 1, wherein: the frame is located still be provided with collection bits fill (30) under the rotor plate, the bottom that the collection bits was fought is equipped with a shrouding, the one end of shrouding articulates on the left side of collection bits fill, and the other end joint of this shrouding is on the right side of collection bits fill.