CN217889747U - Gear grinding device - Google Patents

Abstract

The utility model discloses a gear grinding device, comprising a base plate, grudging post and the anchor clamps subassembly that is used for the fixed gear, the anchor clamps subassembly is fixed in the gear between first rubber bellows and the second rubber bellows, the bottom plate top is close to the edge-fixing and has the grudging post, the vertical first telescoping cylinder that is provided with in grudging post top, the flexible end of first telescoping cylinder is downwards and be fixed with the motor, motor output shaft is provided with the emery wheel, the emery wheel is polished to the gear, motor casing is provided with, first disc is fixed in motor casing through the fastener, first disc bottom surface is provided with first rubber bellows, and the emery wheel is located first rubber bellows, first rubber bellows covers the gear cage. The utility model discloses a two rubber bellows will avoid piece and waste gas to leak at the gear cage cover of the in-process of polishing, adopt the connecting pipe to connect the dust remover simultaneously, will polish the piece and the waste gas of in-process and adsorb centralized processing, avoid influencing the environment.

Description

Gear grinding device

Technical Field

The utility model relates to a gear machining technical field especially relates to a gear grinding device.

Background

Gear refers to a mechanical element on a rim with gears continuously engaged to transmit motion and power. The use of gears in transmissions has long emerged. At the end of the 19 th century, the principle of generating the cutting method and the successive appearance of special machine tools and cutters for cutting teeth by using the principle pay attention to the running stability of gears along with the development of production.

The existing gear grinding device can not avoid the leakage of fragments and waste gas when grinding the gear, and the influence on the environment is caused after the fragments and the waste gas are leaked.

Disclosure of Invention

The utility model aims at providing a gear grinding device in order to solve above-mentioned problem adopts two rubber bellows to cover the gear cage at the in-process of polishing, avoids piece and waste gas to leak, adopts the connecting pipe to connect the dust remover simultaneously, adsorbs centralized processing with the piece and the waste gas of in-process of polishing, avoids influencing the environment.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a gear grinding device, comprising a base plate, grudging post and the anchor clamps subassembly that is used for the fixed gear, the anchor clamps subassembly is fixed in the gear between first rubber bellows and the second rubber bellows, the bottom plate top is close to the edge and is fixed with the grudging post, the vertical first telescoping cylinder that is provided with in grudging post top, the flexible end of first telescoping cylinder is downward and be fixed with the motor, the motor output shaft is provided with the emery wheel, the emery wheel is polished to the gear, motor casing is provided with, first disc is fixed in motor casing through the fastener, first disc bottom surface is provided with first rubber bellows, and the emery wheel is located first rubber bellows, first rubber bellows covers the gear cage, the bottom plate top still is fixed with the short distance cylinder of vertical setting, the flexible end of short distance cylinder is upwards, and be fixed with the support, the support top is fixed with the second disc, second disc top surface is provided with the second rubber bellows that corresponds with first rubber bellows, second rubber bellows covers the gear cage with the cooperation of first rubber bellows, second disc bottom surface intercommunication has the connecting pipe, will be inhaled away through dust catcher and connecting pipe intercommunication in the in-process of polishing.

Preferably, the anchor clamps subassembly mainly by the pivot, support the long slab, the mount pad, sheath and electro-magnet are constituteed, the vertical setting of pivot, and the bottom is rotated and is connected in the bottom plate, the pivot is connected with its rotatory drive assembly of drive, pivot top and support long slab fixed connection, support the long slab both ends and seted up the opening, the opening inner wall is fixed with the mount pad, the mount pad top surface is fixed with the electro-magnet, it all is fixed with the sheath to support the long slab and be located the open-ended place position, place the gear on the inboard electro-magnet of sheath, the adsorbable fixed gear of circular telegram electro-magnet.

Preferably, the driving assembly mainly comprises a telescopic cylinder support, a second telescopic cylinder, a rack and a gear, the telescopic cylinder support is fixed on the top surface of the bottom plate, the second telescopic cylinder is fixed on the telescopic cylinder support, the second telescopic cylinder is horizontally arranged, the telescopic end is fixed with the rack, the rack is meshed with the gear, the gear is arranged on the rotating shaft, the second telescopic cylinder is used for driving the rack to translate, the meshed gear after the rack translates drives the gear to rotate for 180 degrees, and then the supporting long plate is synchronously driven to rotate for 180 degrees, so that the supporting long plate rotates in a reciprocating manner, the gear after the inner side of the sheath is polished can be taken out or the gear which is not polished can be put into the sheath, and the polishing efficiency is improved.

The utility model provides a technical scheme can include following beneficial effect:

the gear is placed on the electromagnet on the inner side of the sheath, the electromagnet can be electrified to adsorb the fixed gear, then the motor is started to drive the grinding wheel to rotate to grind the gear, the height of the motor can be adjusted by utilizing the first telescopic cylinder, fragments in the grinding process are sucked away by the dust suction equipment connected with the connecting pipe to be processed, environment pollution caused by waste gas in the grinding process is avoided, the first rubber corrugated pipe is lifted along with the motor, the short-distance cylinder drives the second rubber corrugated pipe to lift, the environment for grinding is sealed by the cooperation of the second rubber corrugated pipe and the first rubber corrugated pipe, the fragments and the waste gas are prevented from leaking, the second telescopic cylinder is utilized to drive the rack to translate, the rack is driven to rotate 180 degrees after translating, the supporting long plate is driven to rotate 180 degrees synchronously, the supporting long plate rotates in a reciprocating mode, the gear after grinding on the inner side of the sheath can be taken out or the gear which is not ground is placed into the sheath, and the grinding efficiency is improved.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic diagram of the electromagnet structure of the present invention;

fig. 3 is a right-side view structural schematic diagram of the present invention;

fig. 4 is a schematic view of the structure of the grinding wheel of the present invention.

The reference numerals are explained below:

1. a base plate; 2. erecting a frame; 3. a first telescopic cylinder; 4. a motor; 5. a first disc; 6. a first rubber bellows; 7. a second disc; 8. a second rubber bellows; 9. a connecting pipe; 10. a support; 11. a short-range cylinder; 12. a rotating shaft; 13. a support long plate; 14. an opening; 15. a mounting seat; 16. a sheath; 17. an electromagnet; 18. a telescopic cylinder support; 19. a second telescoping cylinder; 20. a rack; 21. a gear; 22. and (7) grinding wheels.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

As shown in fig. 1-4, a gear polishing device comprises a bottom plate 1, a vertical frame 2 and a clamp assembly for fixing a gear, wherein the clamp assembly fixes the gear between a first rubber bellows 6 and a second rubber bellows 8, the vertical frame 2 is fixed at the top of the bottom plate 1 close to the edge, a first telescopic cylinder 3 is vertically arranged at the top of the vertical frame 2, the telescopic end of the first telescopic cylinder 3 faces downwards and is fixed with a motor 4, an output shaft of the motor 4 is provided with a grinding wheel 22, the grinding wheel 22 polishes the gear, the motor 4 is provided with a shell, the first disc 5 is fixed on the shell of the motor 4 through a fastener, the bottom surface of the first disc 5 is provided with the first rubber bellows 6, the grinding wheel 22 is positioned in the first rubber bellows 6, the first rubber bellows 6 covers the gear, the top of the bottom plate 1 is further fixed with a vertically arranged short distance cylinder 11, the telescopic end of the short distance cylinder 11 faces upwards and is fixed with a support 10, the top of the support 10 is fixed with a second disc 7, the top surface of the second disc 7 is provided with a second rubber bellows 8 corresponding to the first rubber bellows 6, the second rubber bellows 8 is matched with the gear, the second bellows 9 and is communicated with a dust collector in the dust collecting device in the dust collecting process.

Further, the anchor clamps subassembly is mainly by pivot 12, support long board 13, mount pad 15, sheath 16 and electro-magnet 17 are constituteed, the vertical setting of pivot 12, and the bottom is rotated and is connected in bottom plate 1, pivot 12 is connected with its rotatory drive assembly of drive, 12 tops of pivot and support long board 13 fixed connection, support long board 13 both ends and seted up opening 14, opening 14 inner wall is fixed with mount pad 15, 15 top surfaces of mount pad are fixed with electro-magnet 17, the position that supports long board 13 and is located opening 14 all is fixed with sheath 16, place the gear on the electro-magnet 17 of 16 inboards of sheath, the adsorbable fixed gear of circular telegram electro-magnet 17.

Further, the driving assembly mainly comprises a telescopic cylinder support 18, a second telescopic cylinder 19, a rack 20 and a gear 21, the telescopic cylinder support 18 is fixed on the top surface of the bottom plate 1, the second telescopic cylinder 19 is fixed on the telescopic cylinder support 18, the second telescopic cylinder 19 is horizontally arranged, the rack 20 is fixed at the telescopic end, the rack 20 is meshed with the gear 21, the gear 21 is arranged on the rotating shaft 12, the rack 20 is driven to translate by the second telescopic cylinder 19, the meshed gear 20 after translation drives the gear 21 to rotate for 180 degrees, and further synchronously drives the long supporting plate 13 to rotate for 180 degrees, so that the long supporting plate 13 rotates in a reciprocating manner, the gear after polishing on the inner side of the sheath 16 can be taken out or the gear which is not polished is put into the sheath 16, and polishing efficiency is improved.

In the structure, place the gear on the inboard electro-magnet 17 of sheath 16, the adsorbable fixed gear of circular telegram electro-magnet 17, then start motor 4 drive emery wheel 22 is rotatory to the gear polish, utilize the height of first telescoping cylinder 3 adjustable motor 4, the piece in the process of polishing is through the dust collecting equipment suction processing of being connected with connecting pipe 9, thereby avoid the waste gas polluted environment in bits and the process of polishing, first rubber bellows 6 follows the lift when motor 4 goes up and down, short distance cylinder 11 drives second rubber bellows 8 lift simultaneously, and then the environment that second rubber bellows 8 and first rubber bellows 6 cooperation will polish is sealed, avoid piece and waste gas to leak, utilize second telescoping cylinder 19 drive rack 20 translation, rack 20 translation back meshing drive gear 21 is rotatory 180 degrees, and then synchronous drive supports long board 13 and rotate 180 degrees, thereby make support long board 13 reciprocating rotation, can take out the inboard gear of sheath 16 after polishing or put into sheath 16 with the gear that does not polish, improve the efficiency of polishing.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (3)

1. The utility model provides a gear grinding device which characterized in that: the clamping fixture comprises a base plate (1), a vertical frame (2) and a clamping fixture assembly for fixing gears, wherein the vertical frame (2) is fixed at the top of the base plate (1) close to the edge, a first telescopic cylinder (3) is vertically arranged at the top of the vertical frame (2), the telescopic end of the first telescopic cylinder (3) faces downwards and is fixed with a motor (4), an output shaft of the motor (4) is provided with a grinding wheel (22), a shell of the motor (4) is provided with a first disc (5), the bottom surface of the first disc (5) is provided with a first rubber corrugated pipe (6), the grinding wheel (22) is located in the first rubber corrugated pipe (6), a short-distance cylinder (11) which is vertically arranged is further fixed at the top of the base plate (1), the telescopic end of the short-distance cylinder (11) faces upwards, a support (10) is fixed, a second disc (7) is fixed at the top of the support (10), a second rubber corrugated pipe (8) corresponding to the first rubber corrugated pipe (6) is arranged at the top of the second disc (7), and a disc connecting pipe (9) is communicated with the bottom surface of the second disc (7).

2. A gear grinding apparatus as defined in claim 1, wherein: the anchor clamps subassembly is mainly by pivot (12), support long slab (13), mount pad (15), sheath (16) and electro-magnet (17) are constituteed, pivot (12) vertical setting, and the bottom is rotated and is connected in bottom plate (1), pivot (12) are connected with the rotatory drive assembly of drive, pivot (12) top and support long slab (13) fixed connection, support long slab (13) both ends and seted up opening (14), opening (14) inner wall is fixed with mount pad (15), mount pad (15) top surface is fixed with electro-magnet (17), support long slab (13) the position that is located opening (14) all is fixed with sheath (16).

3. A gear grinding apparatus according to claim 2, wherein: the driving assembly mainly comprises a telescopic cylinder support (18), a second telescopic cylinder (19), a rack (20) and a gear (21), wherein the telescopic cylinder support (18) is fixed on the top surface of the bottom plate (1), the second telescopic cylinder (19) is fixed on the telescopic cylinder support (18), the second telescopic cylinder (19) is horizontally arranged, the rack (20) is fixed at the telescopic end, the rack (20) is meshed with the gear (21), and the gear (21) is arranged on the rotating shaft (12).

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