CN208451240U - A kind of gear chamfering device - Google Patents

Abstract

The utility model discloses a kind of gear chamfering devices, including pedestal, gear stand, gear shaft, polishing slideway, emery wheel bracket, abrasive machine, locating rod, position gear, work gear to be added, sleeve, collar, belt, motor, isolation cover and liquid collecting room, the gear shaft right end key chain is connected to belt pulley, cooperate stationary positioned gear by collar and the shaft shoulder, so that the position of positioning gear and work gear to be added on gear shaft is fixed, the emery wheel bracket bottom centre is fixedly connected with locating rod, rectangle sliding slot there are two being set on emery wheel bracket, the abrasive machine top is equipped with sliding block, sliding block is equipped with fastening screw, abrasive machine lower part is equipped with series excited machine, grinding wheel is fixedly connected on rotating shaft of series excited machine, each gear mesh to be processed answers two abrasive machines, the position of two abrasive machines is adjusted by the sliding block at the top of abrasive machine, so that Two abrasive machines can simultaneously be ground the two sides of gear to be processed.

Description

A kind of gear chamfering device

Technical field

The utility model relates to a kind of Gear Processing field, specifically a kind of gear chamfering device.

Background technique

Mechanical organ of the gear as passing movement in mechanical equipment and power, processing technology have been generally comprised to gear The procedure of processings such as inner hole is punched out, fraising, chamfering and polishing.It is directed in the process equipment of gear at present, in particular for tooth Wheel carries out the process equipment of chamfered, generally an only chamfering tool, is once only capable of carrying out at chamfering for a gear Reason, not only working efficiency is lower for such chamfering device, but also labor waste is serious simultaneously and is carrying out production line adjustment When complete machine operation it is very inconvenient, and numerical control beveler price is high, and can not be suitable for small lot produces, and midget plant is therefore urgently right Existing gear chamfering process equipment improves, and to improve production efficiency, reduces production cost.

Utility model content

The purpose of this utility model is to provide a kind of gear chamfering devices, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions:

A kind of gear chamfering device, including it is pedestal, gear stand, gear shaft, polishing slideway, emery wheel bracket, abrasive machine, fixed Position bar, positioning gear, work gear to be added, sleeve, collar, belt, motor, isolation cover and liquid collecting room, the pedestal are cuboid, Right side is equipped with groove, is fixedly connected with motor in groove, is fixedly connected with gear stand at the top of pedestal, and side is slidably connected isolation Cover, bottom surface are fixedly connected with liquid collecting room, and the gear stand is trapezoid support, altogether there are two, be equipped at the top of gear stand rectangular Through-hole is fixedly connected with square axle sleeve in through-hole, and be slidably connected gear shaft in axle sleeve, enables gear shaft in axle sleeve transfer Dynamic, the axle sleeve top seal of left end fixes gear shaft in the horizontal direction, and two sides are equipped with cavity, cavity at the top of gear stand It is fixedly connected with polishing slide bottom inserted block, the gear shaft right end key chain is connected to belt pulley, connects motor output end by belt Belt pulley, the left side central portion of gear shaft is equipped with the shaft shoulder, cooperates stationary positioned gear by collar and the shaft shoulder, position the two of gear Two work gears to be added are fixed on gear shaft by side by sleeve and collar, so that positioning gear and work gear to be added are in tooth Position on wheel shaft is fixed, and the positioning gear and work gear to be added are same model gear, and the polishing slideway is cuboid, Polishing slideway side is equipped with two T-type slideways, and the T-type sliding block at the emery wheel bracket both ends that are slidably connected in T-type slideway passes through two T The setting of type slideway, so that the connection of emery wheel bracket is more stable, the emery wheel bracket bottom centre is fixedly connected with locating rod, It is set on emery wheel bracket there are two rectangle sliding slot, abrasive machine is slidably connected in sliding slot, the abrasive machine top is equipped with sliding block, sliding Block is equipped with fastening screw, is used for fixed emery wheel machine, and abrasive machine lower part is equipped with series excited machine, is fixedly connected on rotating shaft of series excited machine There is grinding wheel, connect power supply and coolant liquid, powers to series excited machine and cooling grinding wheel, each gear mesh to be processed answer two sand Turbine adjusts the position of two abrasive machines by the sliding block at the top of abrasive machine, enables two abrasive machines simultaneously to be processed The two sides of gear are ground, and the locating rod is cylindrical body, and bottom is equipped with Universal caster.

As a further solution of the present invention: the motor is AC servo motor, top is equipped with waterproof cover, can Motor entering water is prevented, while can speed up cooling motor.

As a further solution of the present invention: being equipped with waterproof edges around the base top, prevent coolant liquid from overflowing.

The emery wheel bracket installs clump weight additional as a further solution of the present invention, so that abrasive machine work is more Add stabilization.

Compared with prior art, the utility model has the beneficial effects that can be fallen simultaneously to the both sides of two gears Angle, by the setting of locating rod and positioning gear, simplifies the positioning work of abrasive machine, together so that working efficiency is greatly improved When accuracy and stability be not less than numerical control beveler, reduce cost, pass through adjust abrasive machine between distance and replacement positioning Gear enables the present apparatus to work suitable for various sizes of gear chamfering.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of gear chamfering device.

Fig. 2 is the structural schematic diagram of gear chamfering device middle gear axis.

Fig. 3 is the structural schematic diagram of gear chamfering device medium plain emery wheel bracket.

In figure: pedestal 1, gear stand 2, gear shaft 3, polishing slideway 4, emery wheel bracket 5, abrasive machine 6, locating rod 7, positioning Gear 8, work gear to be added 9, sleeve 10, collar 11, belt 12, motor 13, isolation cover 14, liquid collecting room 15.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1~3, in the utility model embodiment, a kind of gear chamfering device, including pedestal 1, gear stand 2, Gear shaft 3, polishing slideway 4, emery wheel bracket 5, abrasive machine 6, locating rod 7, positioning gear 8, work gear to be added 9, sleeve 10, collar 11, belt 12, motor 13, isolation cover 14 and liquid collecting room 15, the pedestal 1 are cuboid, and right side is equipped with groove, fixes in groove Motor 13 is connected, the top of pedestal 1 is fixedly connected with gear stand 2, and side is slidably connected isolation cover 14, and bottom surface is fixedly connected with Liquid collecting room 15, the gear stand 2 are trapezoid support, altogether there are two, square through hole is equipped at the top of gear stand 2, it is solid in through-hole Surely it is connected with square axle sleeve, be slidably connected gear shaft 3 in axle sleeve, gear shaft 3 is rotated in axle sleeve, the axle sleeve of left end Top seal fixes gear shaft 3 in the horizontal direction, and 2 top two sides of gear stand are equipped with cavity, and cavity is fixedly connected with polishing 4 bottom inserted block of slideway, the 3 right end key chain of gear shaft are connected to belt pulley, and the belt of 13 output end of motor is connected by belt 12 The left side central portion of wheel, gear shaft 3 is equipped with the shaft shoulder, cooperates stationary positioned gear 8 by collar 11 and the shaft shoulder, positions the two of gear 8 Two work gears 9 to be added are fixed on gear shaft 3 by side by sleeve 10 and collar 11, so that positioning gear 8 and tooth to be processed Position of the wheel 9 on gear shaft 3 is fixed, and the positioning gear 8 is same model gear with work gear 9 to be added, and the polishing is slided Road 4 is cuboid, and polishing 4 side of slideway is equipped with two T-type slideways, the T-type at 5 both ends of emery wheel bracket that are slidably connected in T-type slideway Sliding block, by the setting of two T-type slideways, so that the connection of emery wheel bracket 5 is more stable, 5 bottom centre of emery wheel bracket It is fixedly connected with locating rod 7, is set on emery wheel bracket 5 there are two rectangle sliding slot, slidably connects abrasive machine 6 in sliding slot, it is described 6 top of abrasive machine is equipped with sliding block, and sliding block is equipped with fastening screw, is used for fixed emery wheel machine 6, and 6 lower part of abrasive machine is equipped with series excitation electricity Machine is fixedly connected with grinding wheel on rotating shaft of series excited machine, connects power supply and coolant liquid, powers to series excited machine and cooling grinding wheel Piece, each corresponding two abrasive machines 6 of work gear 9 to be added, the position of two abrasive machines 6 is adjusted by the sliding block at 6 top of abrasive machine, Two abrasive machines 6 are ground simultaneously to the two sides of gear 9 to be processed, the locating rod 7 is cylindrical body, and bottom is equipped with ten thousand To ball.

Preferably, the motor 13 is AC servo motor, and top is equipped with waterproof cover, can prevent the water inlet of motor 13 simultaneously It can speed up cooling motor 13.

Preferably, waterproof edges are equipped with around 1 top of pedestal, prevent coolant liquid from overflowing.

Preferably, the emery wheel bracket 5 installs clump weight additional, so that the work of abrasive machine 6 is more stable.

The working principle of the utility model is: it is fixed by sleeve 10 and collar 11 to position gear 8 and work gear to be added 9 On being connected to gear shaft 3, gear shaft 3 is slidably connected at 2 top of gear stand by square axle sleeve, by 4 bottom of slideway of polishing Inserted block is inserted into the cavity at 2 top of gear stand, and the position of 6 grinding wheel of abrasive machine is adjusted by the sliding block at 6 top of abrasive machine, is made The contact aside of grinding wheel and work gear 9 to be added is obtained, fixed emery wheel machine 6 closes isolation cover 14, connects power supply, machine startup, tooth Wheel shaft 3 drives rotation by belt 12 by motor 13, and 7 bottom Universal caster of locating rod is rotated with positioning gear 8, moves from tooth root Tooth top is moved, drives emery wheel bracket 5 to slide in polishing slideway 4, so that the grinding wheel of abrasive machine 6 is taken turns along work gear 9 to be added The end of tooth is polished, and work gear 9 to be added has turned one week, work gear 9 to be added is overturn, and is again started up machine, is completed chamfering and is beaten Mill.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (4)

1. a kind of gear chamfering device, including pedestal, gear stand, gear shaft, polishing slideway, emery wheel bracket, abrasive machine, positioning Bar, positioning gear, work gear to be added, sleeve, collar, belt, motor, isolation cover and liquid collecting room, which is characterized in that the pedestal For cuboid, right side is equipped with groove, is fixedly connected with motor in groove, and gear stand is fixedly connected at the top of pedestal, and side is sliding Dynamic connection isolation cover, bottom surface are fixedly connected with liquid collecting room, and the gear stand is trapezoid support, altogether there are two, gear stand top Portion is equipped with square through hole, is fixedly connected with square axle sleeve in through-hole, and be slidably connected gear shaft in axle sleeve, the axle sleeve top envelope of left end Mouthful, fix gear shaft in the horizontal direction, two sides are equipped with cavity at the top of gear stand, and be slidably connected slideway bottom of polishing in cavity Portion's inserted block, the gear shaft right end key chain are connected to belt pulley, and the belt pulley of motor output end, a left side for gear shaft are connected by belt Middle side part is equipped with the shaft shoulder, cooperates stationary positioned gear by collar and the shaft shoulder, and the two sides for positioning gear pass through sleeve and collar, will Two work gears to be added are fixed on gear shaft, so that the position of positioning gear and work gear to be added on gear shaft is fixed, institute It states positioning gear and work gear to be added is same model gear, the polishing slideway is cuboid, and polishing slideway side is equipped with two T-type slideway, the T-type sliding block at the emery wheel bracket both ends that are slidably connected in T-type slideway, the emery wheel bracket bottom centre are fixedly connected There is locating rod, set on emery wheel bracket there are two rectangle sliding slot, slidably connects abrasive machine in sliding slot, the abrasive machine top is set There is sliding block, sliding block is equipped with fastening screw, and abrasive machine lower part is equipped with series excited machine, is fixedly connected with grinding wheel on rotating shaft of series excited machine Piece, abrasive machine top are equipped with electric wire and cooling tube, and each gear mesh to be processed answers two abrasive machines, passes through the cunning at the top of abrasive machine Block adjusts the position of two abrasive machines, two abrasive machines is ground simultaneously to the two sides of gear to be processed, the positioning Bar is cylindrical body, and bottom is equipped with Universal caster.

2. gear chamfering device according to claim 1, which is characterized in that the motor is AC servo motor, top Equipped with waterproof cover.

3. gear chamfering device according to claim 1, which is characterized in that be equipped with waterproof edges around the base top.

4. gear chamfering device according to claim 1, which is characterized in that the emery wheel bracket installs clump weight additional.