CN212264753U

CN212264753U - Gear polishing machine

Info

Publication number: CN212264753U
Application number: CN202020961847.7U
Authority: CN
Inventors: 朱智华
Original assignee: Shaoguan Huachuang Gear Machinery Co ltd
Current assignee: Shaoguan Huachuang Gear Machinery Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-01-01
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a gear polishing machine, including the workstation the symmetry is equipped with first guide way on the workstation be equipped with first guide rail on the first guide way be located and be equipped with first fixed plate between the first guide way on the workstation be equipped with first movable block in the first recess be equipped with first spring between first movable block and the first recess first movable block one end is equipped with the inclined plane be equipped with the grinding machanism that can polish the gear on the first guide rail, the utility model discloses can grind a plurality of gears simultaneously, more than individual grinding efficiency can be much higher like this, and first guide rail can the back-and-forth movement, just so can be used for the not gear of equidimension to can fix the gear when grinding, prevent unexpected emergence, and the emery wheel of grinding the gear has two, just can grind the two sides of tooth simultaneously.

Description

Gear polishing machine

Technical Field

The utility model relates to a gear machining equipment field, in particular to gear polishing machine.

Background

The common gear and gear meshing needs to be smooth and burr-free on two surfaces of teeth, so that the transmission of the gear is accurate, the service life is longer, the two surfaces of the teeth are ground after the shape of the gear is machined, but the shape of the gear is difficult to grind by using a common grinding machine, the machining time is long, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a gear polishing machine.

In order to achieve the above purpose, the utility model adopts the following scheme:

a gear polishing machine comprises a workbench, first guide grooves are symmetrically arranged on the workbench, first guide rails are arranged on the first guide grooves, first fixing plates are arranged on the workbench and located between the first guide grooves, first rotating shafts are arranged on the first fixing plates in a penetrating mode, driving mechanisms capable of enabling the first rotating shafts to rotate at intervals are arranged on the first fixing plates, first grooves are sequentially formed in the outer wall of each first rotating shaft along the circumference, first moving blocks are arranged in the first grooves, first springs are arranged between the first moving blocks and the first grooves, an inclined plane is arranged at one end of each first moving block, and polishing mechanisms capable of polishing gears are arranged on the first guide rails. And the gear can be fixed during grinding, so that accidents are prevented, and two grinding wheels for grinding the gear can simultaneously grind two surfaces of teeth.

Furthermore, actuating mechanism is including fixing the first motor on first fixed plate, the output of first motor is fixed in first pivot, and first motor passes through computer control, and the angle that the motor turned at every turn calculates through the computer that the contained angle between every tooth is many, just provides the signal for first motor to control the motor angle of turning at every turn.

Furthermore, the grinding mechanism comprises a second moving plate arranged on the first guide rail, a second motor is fixedly arranged on the second moving plate, grinding wheels are fixedly arranged at the output end of the second motor, a water pipe is arranged on the second moving plate, a spray head is fixedly arranged at one end of the water pipe, a moving mechanism capable of enabling the second moving plate to move is arranged on the second moving plate, the grinding wheels are arranged in a vertically staggered mode, the gear is provided with two sides, the two grinding wheels are respectively responsible for grinding one side, and therefore the gear can be ground in the gear after the gear rotates for one circle.

Furthermore, the moving mechanism comprises a third motor arranged on one side of the second moving plate, a first gear is fixedly arranged at the output end of the third motor, a rack capable of being meshed with the first gear is arranged on the first guide rail, a third moving plate is symmetrically arranged on the first guide rail on two sides of the second moving plate, a first threaded hole is formed in the third moving plate, a first threaded rod is arranged on the first threaded rod, a first rotating handle is fixedly arranged at one end of the first threaded rod, induction blocks are arranged on the third moving plate and the second moving plate, and the motor rotates reversely when the induction blocks on the second moving plate are in contact with the induction blocks on the third moving plate.

Preferably, one end, far away from the first fixed plate, of the workbench is provided with a second guide rail, the second guide rail is provided with a fourth moving plate, one end of the first rotating shaft is provided with a conical groove, a conical block capable of being inserted into the conical groove is fixedly arranged on the fourth moving plate, the fourth moving plate is provided with a second threaded hole, the second threaded hole is in threaded connection with a second threaded rod, and one end of the second threaded rod is fixedly provided with a second rotating handle.

Preferably, one side that lies in first guide rail on the workstation is equipped with the third fixed plate be equipped with a screw thread section of thick bamboo on the third fixed plate be equipped with the third screw hole on the first guide rail be equipped with the third threaded rod that can be connected with the third screw hole on the screw thread section of thick bamboo the fixed third turning handle that is equipped with in one end of third threaded rod rotates the third turning handle and just enables first guide rail and remove to grind the gear of equidimension not.

To sum up, the utility model discloses for its beneficial effect of prior art is:

the utility model discloses a transmission shaft can be unpack apart to just can automatic locking be unpacked apart the part when assembling together, just so can not influence normal use, its weight will be divided into many when the transmission shaft is unpacked apart the back moreover, just does not need a plurality of people to move together when carrying like this, and the space of being unpacked apart the back storage will diminish in addition, is favorable to depositing.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is an exploded view of the present invention.

The drawings indicate the description: 1. a work table; 2. a first guide groove; 3. a first guide rail; 4. a first fixing plate; 5. a first rotating shaft; 20. a drive mechanism; 6. a first groove; 7. a first moving block; 8. a first spring; 9. a bevel; 60. a polishing mechanism; 21. a first motor; 61. a second moving plate; 62. a second motor; 63. a grinding wheel; 64. a water pipe; 65. a spray head; 80. a moving mechanism; 81. a third motor; 83. a rack; 82. a first gear; 84. a third moving plate; 85. a first threaded hole; 86. a first threaded rod; 87. a first stem; 88. an induction block; 11. a second guide rail; 12. a fourth moving plate; 13. a tapered groove; 14. a conical block; 15. a second threaded hole; 16. a second threaded rod; 17. a second stem; 91. a third fixing plate; 92. a threaded barrel; 93. a third threaded hole; 94. a third threaded rod; 95. and a third rotating handle.

Detailed Description

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:

as shown in fig. 1 to 2, a gear polishing machine includes a worktable 1, first guide grooves 2 are symmetrically disposed on the worktable 1, first guide rails 3 are disposed on the first guide grooves 2, first fixing plates 4 are disposed on the worktable 1 between the first guide grooves 2, first rotating shafts 5 are disposed on the first fixing plates 4 in a penetrating manner, driving mechanisms 20 capable of rotating the first rotating shafts 5 at intervals are disposed on the first fixing plates 4, first grooves 6 are sequentially disposed on outer walls of the first rotating shafts 5 along a circumference, first moving blocks 7 are disposed in the first grooves 6, first springs 8 are disposed between the first moving blocks 7 and the first grooves 6, an inclined surface 9 is disposed at one end of the first moving block 7, a polishing mechanism 60 capable of polishing gears is disposed on the first guide rails 3, a second guide rail 11 is disposed at one end of the worktable 1 far from the first fixing plate 4, the second guide rail 11 is provided with a fourth moving plate 12, one end of the first rotating shaft 5 is provided with a conical groove 13, the fourth moving plate 12 is fixedly provided with a conical block 14 capable of being inserted into the conical groove 13, the fourth moving plate 12 is provided with a second threaded hole 15, the second threaded hole 15 is in threaded connection with a second threaded rod 16, one end of the second threaded rod 16 is fixedly provided with a second rotating handle 17, one side of the workbench 1, which is positioned on the first guide rail 3, is provided with a third fixing plate 91, the third fixing plate 91 is provided with a threaded cylinder 92, the first guide rail 3 is provided with a third threaded hole 93, the threaded cylinder 92 is provided with a third threaded rod 94 capable of being connected with the third threaded hole 93, and one end of the third threaded rod 94 is fixedly provided with a third rotating handle 95.

The utility model discloses an embodiment of well actuating mechanism 20: the driving mechanism 20 comprises a first motor 21 fixed on the first fixing plate 4, the output end of the first motor 21 is fixed on the first rotating shaft 5, when the gear needs to be ground, the process hole on the gear is aligned with one of the first moving blocks and then inserted, meanwhile, the other first moving blocks can be fed into the first groove, the gear is sequentially inserted into the first rotating shaft, and then the first rotating shaft is inserted into the tapered groove by using the tapered blocks, so that the first rotating shaft is prevented from being bent due to the gravity of the gear, the distance between the grinding wheel and the teeth is adjusted by moving the first guide groove, and the grinding wheel is attached to the teeth by rotating the first motor.

The utility model discloses an embodiment of well grinding machanism 60: the polishing mechanism 60 comprises a second moving plate 61 arranged on the first guide rail 3, a second motor 62 is fixedly arranged on the second moving plate 61, a grinding wheel 63 is fixedly arranged at the output end of the second motor 62, a water pipe 64 is arranged on the second moving plate 61, a spray head 65 is fixedly arranged at one end of the water pipe 64, and a moving mechanism 80 capable of enabling the second moving plate 61 to move is arranged on the second moving plate 61.

The utility model discloses an embodiment of well moving mechanism 80: the moving mechanism 80 comprises a third motor 81 arranged on one side of the second moving plate 61, a first gear 82 is fixedly arranged at the output end of the third motor 81, a rack 83 capable of being meshed with the first gear 82 is arranged on the first guide rail 3, third moving plates 84 are symmetrically arranged on the first guide rail 3 and positioned on two sides of the second moving plate 61, a first threaded hole 85 is formed in each third moving plate 84, a first threaded rod 86 is arranged on each first threaded hole 85, a first rotating handle 87 is fixedly arranged at one end of each first threaded rod 86, induction blocks 88 are arranged on the third moving plates 84 and the second moving plates 61, and the third motor is started to move the second moving plates between the third moving plates, so that the grinding wheel grinds two tooth moving plates, and water is supplied to the gears through a water pipe during regrinding, so that the grinding effect is better.

When in use: when the gear needs to be ground, the process holes in the gear are aligned to one of the first movable blocks and then inserted, meanwhile, the other first movable blocks can be fed into the first groove, the gear sequentially penetrates into the first rotating shaft, then the conical blocks are used for being inserted into the conical grooves, so that the first rotating shaft is prevented from being bent due to the gravity of the gear, the distance between the grinding wheel and the teeth is adjusted by moving the first guide groove, the grinding wheel is attached to the teeth by rotating the first motor, the third motor is restarted, the second movable plate moves between the third movable plates, the grinding wheel is used for grinding two teeth, the gear is watered through the water pipe during regrinding, and the grinding effect is better.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a gear polishing machine, including workstation (1) the symmetry is equipped with first guide way (2) on workstation (1) be equipped with first guide rail (3) on first guide way (2) lie in on workstation (1) and be equipped with first fixed plate (4), its characterized in that between first guide way (2): the gear grinding device is characterized in that a first rotating shaft (5) penetrates through the first fixing plate (4), a driving mechanism (20) capable of enabling the first rotating shaft (5) to rotate at intervals is arranged on the first fixing plate (4), first grooves (6) are sequentially formed in the outer wall of the first rotating shaft (5) along the circumference, a first moving block (7) is arranged in each first groove (6), a first spring (8) is arranged between each first moving block (7) and each first groove (6), an inclined plane (9) is arranged at one end of each first moving block (7), and a grinding mechanism (60) capable of grinding gears is arranged on the first guide rail (3).

2. A gear polishing machine according to claim 1, characterized in that said drive mechanism (20) comprises a first motor (21) fixed to the first fixed plate (4), the output of said first motor (21) being fixed to the first rotating shaft (5).

3. The gear polishing machine according to claim 1, wherein the polishing mechanism (60) comprises a second moving plate (61) arranged on the first guide rail (3), a second motor (62) is fixedly arranged on the second moving plate (61), a grinding wheel (63) is fixedly arranged at the output end of the second motor (62), a water pipe (64) is arranged on the second moving plate (61), a spray head (65) is fixedly arranged at one end of the water pipe (64), and a moving mechanism (80) capable of moving the second moving plate (61) is arranged on the second moving plate (61).

4. The gear polishing machine according to claim 3, wherein the moving mechanism (80) comprises a third motor (81) arranged on one side of the second moving plate (61), a first gear (82) is fixedly arranged at an output end of the third motor (81), a rack (83) capable of being meshed with the first gear (82) is arranged on the first guide rail (3), third moving plates (84) are symmetrically arranged on two sides of the second moving plate (61) on the first guide rail (3), a first threaded hole (85) is arranged on the third moving plate (84), a first threaded rod (86) is arranged on the first threaded hole (85), a first rotating handle (87) is fixedly arranged at one end of the first threaded rod (86), and an induction block (88) is arranged on the third moving plate (84) and the second moving plate (61).

5. The gear polishing machine according to claim 1, characterized in that a second guide rail (11) is arranged at one end of the workbench (1) far away from the first fixed plate (4), a fourth moving plate (12) is arranged on the second guide rail (11), a tapered groove (13) is arranged at one end of the first rotating shaft (5), a tapered block (14) capable of being inserted into the tapered groove (13) is fixedly arranged on the fourth moving plate (12), a second threaded hole (15) is arranged on the fourth moving plate (12), a second threaded rod (16) is connected to the second threaded hole (15) in a threaded manner, and a second rotating handle (17) is fixedly arranged at one end of the second threaded rod (16).

6. The gear polishing machine according to claim 1, characterized in that a third fixing plate (91) is arranged on the workbench (1) at one side of the first guide rail (3), a threaded cylinder (92) is arranged on the third fixing plate (91), a third threaded hole (93) is arranged on the first guide rail (3), a third threaded rod (94) capable of being connected with the third threaded hole (93) is arranged on the threaded cylinder (92), and a third rotating handle (95) is fixedly arranged at one end of the third threaded rod (94).