CN210908391U - Agricultural machinery gear machining grinding device - Google Patents
Agricultural machinery gear machining grinding device Download PDFInfo
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- CN210908391U CN210908391U CN201921197568.1U CN201921197568U CN210908391U CN 210908391 U CN210908391 U CN 210908391U CN 201921197568 U CN201921197568 U CN 201921197568U CN 210908391 U CN210908391 U CN 210908391U
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Abstract
The utility model discloses an agricultural machinery gear machining grinding device, including step motor, removal polishing subassembly, work cover and inhale sound and noise reduction subassembly, the bottom of step motor is provided with the removal polishing subassembly, the top surface of removal polishing subassembly is provided with the work cover, one side of work cover is provided with inhales sound and noise reduction subassembly, the bottom symmetry of inhaling sound and noise reduction subassembly is provided with the stabilizer blade, top one side of stabilizer blade is provided with first fixed block, one side of first fixed block is provided with the rotating electrical machines; the utility model discloses a set up and remove the subassembly of polishing, improved grinding device's suitability, guarantee the quality of polishing, reduce the consumption of manpower and materials resource, ensure the product percent of pass, improve equipment's life guarantees work efficiency for the job schedule inhales the sound through setting up and falls the subassembly of making an uproar, has improved operational environment, and noise abatement pollutes, guarantees the health, and material saving resource ensures product quality.
Description
Technical Field
The utility model belongs to the technical field of gear grinding device, concretely relates to agricultural machinery gear machining grinding device.
Background
The steels commonly used for manufacturing gears include quenched and tempered steels, quenched steels, carburized and quenched steels, and nitrided steels. Cast steel is slightly lower in strength than forged steel and is commonly used for gears with larger sizes; the gray cast iron has poor mechanical property and can be used in open gear transmission of light load; the nodular cast iron can partially replace steel to manufacture gears; plastic gears are often used in light loads and where low noise is required, and the mating gears are generally steel gears with good thermal conductivity. The forward heavy load, high speed, high precision and high efficiency of the gear are developed in the future, and the gear is small in size, light in weight, long in service life, economical and reliable.
But current agricultural machinery gear machining grinding device is because not setting up the removal subassembly of polishing when using, can't polish to the gear inner wall, and it is low to lead to work efficiency, and grinding device suitability is poor, and the product percent of pass is low, extravagant manpower and materials resource, and does not inhale the sound at the in-process of polishing and fall the subassembly of making an uproar, can produce the noise, threatens human health, causes noise pollution, causes work quality low.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an agricultural machinery gear machining grinding device has noise reduction, the efficient characteristics of polishing.
In order to achieve the above object, the utility model provides a following technical scheme: an agricultural machinery gear machining grinding device comprises a stepping motor, a movable grinding assembly, a working cover and a sound absorption and noise reduction assembly, wherein the movable grinding assembly is arranged at the bottom end of the stepping motor, the working cover is arranged on the top end surface of the movable grinding assembly, the sound absorption and noise reduction assembly is arranged on one side of the working cover, support legs are symmetrically arranged at the bottom end of the sound absorption and noise reduction assembly, a first fixed block is arranged on one side of the top end of each support leg, a rotating motor is arranged on one side of the first fixed block, a second fixed block is arranged on one side of the rotating motor, which is far away from the first fixed block, and a dust removal fan is arranged at;
the movable polishing component comprises a rotating shaft, a moving block, a surface polishing block, fixed cooling fins, a limiting spring, a limiting seat, an inner wall polishing block and a telescopic cylinder, wherein the bottom end of the rotating shaft is provided with the moving block, one side of the top end of the moving block is provided with the telescopic cylinder, the bottom end of the moving block is provided with the surface polishing block, the bottom end of the surface polishing block is provided with the limiting seat, one side of the limiting seat is symmetrically provided with the limiting spring, one side, away from the limiting seat, of the limiting spring is provided with the fixed cooling fins, and one side, away from the limiting spring, of the fixed cooling fins is provided with the inner.
Inhale the sound and fall subassembly including inhaling sound cotton, damping spring, radiator fan, shock attenuation piece, abatvoix, fixing bolt and vibration screen, wherein, radiator fan's surface symmetry is provided with the shock attenuation piece, one side that radiator fan was kept away from to the shock attenuation piece is provided with damping spring, one side of damping spring is provided with inhales the sound cotton, it is provided with the abatvoix to inhale the cotton surface of sound, one side of abatvoix is provided with the vibration screen, the surface symmetry of vibration screen is provided with fixing bolt.
Preferably, the top end of the second fixed block is provided with a limiting cylinder through a movable bolt.
Preferably, the bottom end of the dust removal fan is fixed on the top end surface of the working cover in a threaded connection mode.
Preferably, the stepping motor and the rotating motor are fixedly connected to one side of the surface of the working cover through a fixing frame.
Preferably, the bottom end of the telescopic cylinder is provided with a telescopic rod, and the bottom end of the telescopic rod is connected to the top end surface of the moving block through a fastening bolt.
Preferably, the surface of the sound-absorbing board is provided with uniformly distributed holes, and the holes are communicated with each other.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up and remove the subassembly of polishing, drive surface sanding block and inner wall sanding block by telescopic cylinder and polish the gear, improved grinding device's suitability, guarantee the quality of polishing, reduce the consumption of manpower and materials resource, ensure the product percent of pass, improve equipment's life reduces the rate of wear, guarantees work efficiency for the job schedule reduces the operation step, improves the convenience.
2. The utility model discloses a set up and inhale the sound and fall the subassembly of making an uproar, by the abatvoix with inhale the sound cotton and handle the noise that grinds the production, improved operational environment, noise abatement pollutes, guarantees the health, material saving resource ensures product quality, reduces the work piece and damages the probability.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the movable polishing assembly of the present invention;
fig. 3 is the utility model discloses a inhale sound and fall subassembly structure schematic diagram of making an uproar.
In the figure: 1. a stepping motor; 2. moving the polishing assembly; 21. a rotating shaft; 22. a moving block; 23. a surface polishing block; 24. fixing the radiating fin; 25. a limiting spring; 26. a limiting seat; 27. an inner wall polishing block; 28. a telescopic cylinder; 3. a working cover; 4. a sound absorbing and noise reducing assembly; 41. sound-absorbing cotton; 42. a damping spring; 43. a heat radiation fan; 44. a damping sheet; 45. a sound-absorbing panel; 46. fixing the bolt; 47. a vibrating screen; 5. a support leg; 6. a first fixed block; 7. a rotating electric machine; 8. a second fixed block; 9. a dust removal fan.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: an agricultural machinery gear machining grinding device comprises a stepping motor 1, a movable grinding assembly 2, a working cover 3 and a sound absorption and noise reduction assembly 4, wherein the movable grinding assembly 2 is arranged at the bottom end of the stepping motor 1, the working cover 3 is arranged on the surface of the top end of the movable grinding assembly 2, the sound absorption and noise reduction assembly 4 is arranged on one side of the working cover 3, support legs 5 are symmetrically arranged at the bottom end of the sound absorption and noise reduction assembly 4, a first fixed block 6 is arranged on one side of the top end of each support leg 5, a rotating motor 7 is arranged on one side of each first fixed block 6, a second fixed block 8 is arranged on one side, away from the first fixed block 6, of each rotating motor 7, and a;
remove subassembly 2 of polishing includes rotation axis 21, moving block 22, surface sanding block 23, fixed fin 24, spacing spring 25, spacing seat 26, inner wall sanding block 27 and telescopic cylinder 28, wherein, the bottom of rotation axis 21 is provided with moving block 22, top one side of moving block 22 is provided with telescopic cylinder 28, the bottom of moving block 22 is provided with surface sanding block 23, the bottom of surface sanding block 23 is provided with spacing seat 26, one side symmetry of spacing seat 26 is provided with spacing spring 25, one side that spacing seat 26 was kept away from to spacing spring 25 is provided with fixed fin 24, one side that spacing spring 25 was kept away from to fixed fin 24 is provided with inner wall sanding block 27.
Inhale sound and fall subassembly 4 including inhaling sound cotton 41, damping spring 42, radiator fan 43, shock attenuation piece 44, abatvoix 45, fixing bolt 46 and vibration net 47, wherein, radiator fan 43's surface symmetry is provided with shock attenuation piece 44, one side that radiator fan 43 was kept away from to shock attenuation piece 44 is provided with damping spring 42, one side of damping spring 42 is provided with inhales sound cotton 41, inhale the surface of sound cotton 41 and be provided with abatvoix 45, one side of abatvoix 45 is provided with vibration net 47, the surface symmetry of vibration net 47 is provided with fixing bolt 46.
In order to ensure that the gear is fixed firmly without shaking, in the embodiment, preferably, the top end of the second fixing block 8 is provided with a limit cylinder through a movable bolt.
In order to facilitate replacement and cleaning of the dust removing fan 9, in the present embodiment, preferably, the bottom end of the dust removing fan 9 is fixed to the top end surface of the work cover 3 by means of a screw connection.
In order to facilitate quick replacement of the stepping motor 1 and the rotating motor 7 when damaged, in the present embodiment, it is preferable that the stepping motor 1 and the rotating motor 7 are fixedly attached to the surface side of the work cover 3 by a fixing bracket.
In order to ensure that the gear does not move during sanding, in the present embodiment, it is preferable that the bottom end of the telescopic cylinder 28 is provided with a telescopic rod and the bottom end of the telescopic rod is connected to the top end surface of the moving block 22 through a fastening bolt.
In order to improve the sound absorption effect of the sound absorption plate 45, in the embodiment, it is preferable that the sound absorption plate 45 has holes uniformly distributed on the surface and the holes are communicated with each other.
The utility model discloses well telescopic cylinder 28 is the widely known technique that applies to daily life who has disclosed, and its theory of operation is: a cylindrical metal member for guiding the piston to perform linear reciprocating motion in the cylinder. Air converts thermal energy into mechanical energy through expansion; the gas is compressed by a piston to increase the pressure, and the model of the gas is QG-31.
The utility model discloses well radiator fan 43 is the widely known technique that applies to daily life who has disclosed, and its theory of operation is: the device for generating air flow is driven by electricity, a fan arranged in the device is electrified and then rotates to form natural wind to achieve the effect of heat dissipation, and the type of the device is AIGO-12.
The utility model discloses well dust removal fan 9 is the widely known technique that applies to daily life who has disclosed, and its theory of operation is: the device for generating air flow is driven by electricity, a fan arranged in the device is electrified and then rotates to form natural wind to achieve the effect of dust removal, and the model of the device is AIGO-15.
The utility model discloses a theory of operation and use flow: firstly, the support leg 5 is fixed on a flat ground, then a gear to be polished is placed on the surface of a placing plate arranged at the top end of a rotating motor 7, a limiting cylinder at the top end of a second fixing block 8 is opened to limit and fix the gear, after the gear is firmly fixed, a stepping motor 1 is opened to drive a movable polishing component 2 to rotate, the movable polishing component 2 rotates to enable a surface polishing block 23 to rotate, a telescopic cylinder 28 drives a moving block 22 to move, an inner wall polishing block 27 contacts the inner wall surface of the gear in the moving process of the moving block 22, a limiting spring 25 is compressed to enable the inner wall polishing block 27 to be tightly attached, the surface polishing block 23 is attached to the upper surface of the gear to be polished, the rotating motor 7 is started to polish the lower surface of the gear, noise and abrasive dust are generated during polishing, the abrasive dust is adsorbed by a dust removing fan 9 and is cleaned, and the noise is treated by, after the noise enters the sound-absorbing board 45, the noise is rubbed with the hole wall inside the sound-absorbing board 45 due to the excessively long and disordered passage, so that the sound energy is converted into heat energy, the sound-absorbing effect is achieved, and the generated heat energy is discharged by the heat-radiating fan 43.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an agricultural machinery gear machining grinding device, includes step motor (1), removes grinding component (2), work cover (3) and inhales sound and fall subassembly (4) of making an uproar, its characterized in that: the device is characterized in that a movable polishing component (2) is arranged at the bottom end of the stepping motor (1), a working cover (3) is arranged on the top end surface of the movable polishing component (2), a sound-absorbing and noise-reducing component (4) is arranged on one side of the working cover (3), support legs (5) are symmetrically arranged at the bottom end of the sound-absorbing and noise-reducing component (4), a first fixed block (6) is arranged on one side of the top end of each support leg (5), a rotating motor (7) is arranged on one side of the first fixed block (6), a second fixed block (8) is arranged on one side, far away from the first fixed block (6), of each rotating motor (7), and a dust removing fan (9) is arranged at;
the movable grinding component (2) comprises a rotating shaft (21), a movable block (22), a surface grinding block (23), a fixed radiating fin (24), a limiting spring (25), a limiting seat (26), an inner wall grinding block (27) and a telescopic cylinder (28), wherein, the bottom end of the rotating shaft (21) is provided with a moving block (22), one side of the top end of the moving block (22) is provided with a telescopic cylinder (28), the bottom end of the moving block (22) is provided with a surface grinding block (23), the bottom end of the surface grinding block (23) is provided with a limiting seat (26), limiting springs (25) are symmetrically arranged on one side of the limiting seat (26), fixed radiating fins (24) are arranged on one side, far away from the limiting seat (26), of the limiting springs (25), an inner wall grinding block (27) is arranged on one side, away from the limiting spring (25), of the fixed radiating fin (24);
inhale sound and fall subassembly (4) including inhaling sound cotton (41), damping spring (42), radiator fan (43), shock attenuation piece (44), abatvoix (45), fixing bolt (46) and vibration net (47), wherein, radiator fan's (43) surface symmetry is provided with shock attenuation piece (44), one side that radiator fan (43) were kept away from in shock attenuation piece (44) is provided with damping spring (42), one side of damping spring (42) is provided with inhales sound cotton (41), the surface of inhaling sound cotton (41) is provided with abatvoix (45), one side of abatvoix (45) is provided with vibration net (47), the surface symmetry of vibration net (47) is provided with fixing bolt (46).
2. The agricultural machine gear processing grinding device of claim 1, wherein: the top end of the second fixing block (8) is provided with a limiting cylinder through a movable bolt.
3. The agricultural machine gear processing grinding device of claim 1, wherein: the bottom end of the dust removing fan (9) is fixed on the top end surface of the working cover (3) in a threaded connection mode.
4. The agricultural machine gear processing grinding device of claim 1, wherein: the stepping motor (1) and the rotating motor (7) are fixedly connected to one side of the surface of the working cover (3) through a fixing frame.
5. The agricultural machine gear processing grinding device of claim 1, wherein: the bottom end of the telescopic cylinder (28) is provided with a telescopic rod, and the bottom end of the telescopic rod is connected to the top end surface of the moving block (22) through a fastening bolt.
6. The agricultural machine gear processing grinding device of claim 1, wherein: the surface of the sound-absorbing board (45) is provided with evenly distributed holes, and the holes are communicated with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921197568.1U CN210908391U (en) | 2019-07-26 | 2019-07-26 | Agricultural machinery gear machining grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921197568.1U CN210908391U (en) | 2019-07-26 | 2019-07-26 | Agricultural machinery gear machining grinding device |
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| Publication Number | Publication Date |
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| CN210908391U true CN210908391U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921197568.1U Active CN210908391U (en) | 2019-07-26 | 2019-07-26 | Agricultural machinery gear machining grinding device |
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| CN (1) | CN210908391U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247280A (en) * | 2020-11-24 | 2021-01-22 | 禹州市富禹机械配件有限公司 | Grinding device for gear tooth grooves of agricultural machine |
-
2019
- 2019-07-26 CN CN201921197568.1U patent/CN210908391U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247280A (en) * | 2020-11-24 | 2021-01-22 | 禹州市富禹机械配件有限公司 | Grinding device for gear tooth grooves of agricultural machine |
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