阅读说明：本技术 一种打磨减速机齿轮的去毛刺装置 (Deburring device for grinding speed reducer gear ) 是由 吕才友 于 2021-09-06 设计创作，主要内容包括：本发明涉及一种打磨减速机齿轮的去毛刺装置,包括工作台,工作台的下表面四个角处分别固定有支撑腿,所述工作台的下表面设有带动齿轮转动的转动机构,工作台的上表面设有对齿轮进行夹紧的夹紧机构,夹紧机构的上方设有对齿轮进行去毛刺的打磨机构；解决了在对减速机齿轮进行生产时需要对其进行去毛刺,现有的减速机齿轮的去毛刺装置在使用时不能对不同尺寸的齿轮进行去毛刺,存在一定的局限性；去毛刺时不能做到精准定位,同时对齿轮表面去毛刺不均匀等问题。(The invention relates to a deburring device for polishing a gear of a speed reducer, which comprises a workbench, wherein supporting legs are respectively fixed at four corners of the lower surface of the workbench, a rotating mechanism for driving the gear to rotate is arranged on the lower surface of the workbench, a clamping mechanism for clamping the gear is arranged on the upper surface of the workbench, and a polishing mechanism for deburring the gear is arranged above the clamping mechanism; the deburring device solves the problems that the gear of the speed reducer needs to be deburred when being produced, and the existing deburring device for the gear of the speed reducer cannot deburre gears with different sizes when being used, so that certain limitation exists; accurate positioning can not be achieved during deburring, and the problems of uneven deburring on the surface of the gear and the like are solved simultaneously.)

1. The utility model provides a burring device of speed reducer gear polishes, includes workstation (1), and four angle departments of the lower surface of workstation (1) are fixed with supporting leg (101) respectively, its characterized in that, the lower surface of workstation (1) is equipped with and drives gear revolve's slewing mechanism (2), and the upper surface of workstation (1) is equipped with and carries out tight clamping mechanism (3) to the gear, and the top of clamping mechanism (3) is equipped with and carries out burring grinding machanism (4) to the gear.

2. The deburring device for grinding the gears of the speed reducer as claimed in claim 1, wherein the rotating mechanism (2) comprises a rotating shaft (201) penetrating through the upper surface and the lower surface of the workbench (1), a driven spur gear (202) is fixed at the bottom end of the rotating shaft (201), a rotating motor (203) is fixed on the lower surface of the workbench (1), a driving spur gear (204) is fixed at the output end of the rotating motor (203), and the driving spur gear (204) is meshed with the driven spur gear (202).

3. The deburring device for grinding the gears of the speed reducers according to claim 2, wherein the clamping mechanism (3) comprises a clamping table (301) fixed with the top end of the rotating shaft (201), the upper surface of the clamping table (301) is provided with a plurality of sliding grooves (302), and the sliding grooves (302) are uniformly distributed in an annular shape.

4. The deburring device for grinding the gears of the speed reducer as claimed in claim 3, wherein the inner wall of the sliding groove (302) is rotatably connected with a first threaded rod (303), the outer surface of the first threaded rod (303) is in threaded connection with a sliding plate (305), the bottom of the sliding plate (305) is in sliding connection with the inner bottom end of the sliding groove (302), and a clamping assembly (306) is arranged above the sliding groove (302).

5. The deburring device for grinding the gear of the speed reducer according to claim 4, wherein the clamping assembly (306) comprises a clamping seat (3061) fixed with the top of the sliding plate (305), a clamping groove (3062) is formed in one side, close to the center of the clamping table (301), of the clamping seat (3061), a movable clamping plate (3063) is connected onto the clamping groove (3062) in a sliding mode, and a fixed clamping plate (3064) is arranged below the movable clamping plate (3063).

6. The de-burring device for grinding the speed reducer gear according to claim 5, characterized in that a fixed plate (3065) is arranged above the movable clamping plate (3063), the fixed plate (3065) and the fixed clamping plate (3064) are both fixed with the clamping seat (3061), a second threaded rod (3066) penetrates through the upper surface and the lower surface of the fixed plate (3065), the second threaded rod (3066) is in threaded connection with the fixed plate (3065), and the bottom end of the second threaded rod (3066) is in rotational connection with the upper surface of the movable clamping plate (3063).

7. The deburring device for grinding the gears of the speed reducer according to claim 6, characterized in that the grinding mechanism (4) comprises two lifting cylinders (401) fixed with the upper surface of the workbench (1), the two lifting cylinders (401) are symmetrically distributed on two sides of the clamping table (301), a lifting plate (402) is fixed between output ends of the two lifting cylinders (401), and rotating rods (403) penetrate through the upper surface and the lower surface of the lifting plate (402).

8. The deburring device for grinding the gears of the speed reducer according to claim 7, characterized in that a supporting seat (405) is fixed at the bottom end of the rotating rod (403), a grinding motor (406) is fixed at one side of the supporting seat (405), and a grinding roller (407) is fixed at the output end of the grinding motor (406).

Technical Field

The invention relates to the technical field of speed reducer production, in particular to a deburring device for grinding a gear of a speed reducer.

Background

The speed reducer is an independent component consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell, and is commonly used as a speed reduction transmission device between a prime mover and a working machine. The gear serves as a part indispensable in a speed reducer, and has the functions of matching rotating speed and transmitting torque between a prime motor and a working machine or an actuating mechanism, and the gear is widely applied to modern machinery.

The deburring device has the advantages that the deburring is required when the gear of the speed reducer is produced, the existing deburring device for the gear of the speed reducer cannot deburr gears with different sizes when in use, and certain limitation exists; accurate positioning cannot be achieved during deburring, and simultaneously, the deburring on the surface of the gear is uneven.

In order to solve the above-mentioned drawbacks, a technical solution is now provided.

Disclosure of Invention

The invention aims to provide a deburring device for grinding a gear of a speed reducer.

The technical problems to be solved by the invention are as follows:

the deburring device has the advantages that the deburring is required when the gear of the speed reducer is produced, the existing deburring device for the gear of the speed reducer cannot deburr gears with different sizes when in use, and certain limitation exists; accurate positioning cannot be achieved during deburring, and simultaneously, the deburring on the surface of the gear is uneven.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a burring device of speed reducer gear polishes, includes the workstation, and four angles departments of the lower surface of workstation are fixed with the supporting leg respectively, the lower surface of workstation is equipped with and drives gear revolve's slewing mechanism, and the upper surface of workstation is equipped with and carries out the clamping mechanism who presss from both sides tightly to the gear, and clamping mechanism's top is equipped with carries out the grinding machanism that burring to the gear.

Furthermore, the rotating mechanism comprises a rotating shaft penetrating through the upper surface and the lower surface of the workbench, a driven straight gear is fixed at the bottom end of the rotating shaft, a rotating motor is fixed on the lower surface of the workbench, a driving straight gear is fixed at the output end of the rotating motor, and the driving straight gear is meshed with the driven straight gear.

Furthermore, clamping mechanism includes the tight platform of clamp fixed mutually with the top of axis of rotation, and a plurality of sliding tray have been seted up to the upper surface of the tight platform of clamp, and a plurality of sliding trays are annular evenly distributed.

Furthermore, the inner wall of the sliding groove is rotatably connected with a first threaded rod, the outer surface of the first threaded rod is in threaded connection with a sliding plate, the bottom of the sliding plate is in sliding connection with the bottom end inside the sliding groove, and a clamping assembly is arranged above the sliding groove.

Furthermore, the clamping assembly comprises a clamping seat fixed with the top of the sliding plate, a clamping groove is formed in one side, close to the center of the clamping table, of the clamping seat, a movable clamping plate is connected to the clamping groove in a sliding mode, and a fixed clamping plate is arranged below the movable clamping plate.

Furthermore, a fixed plate is arranged above the movable clamping plate, the fixed plate and the fixed clamping plate are fixed with the clamping base, a second threaded rod penetrates through the upper surface and the lower surface of the fixed plate and is connected with the fixed plate in a threaded mode, and the bottom end of the second threaded rod is rotatably connected with the upper surface of the movable clamping plate.

Further, grinding machanism includes two lift cylinders fixed mutually with the upper surface of workstation, and two lift cylinders symmetric distribution are fixed with the lifter plate in the both sides of pressing from both sides tight platform between the output of two lift cylinders, and the upper and lower surface of lifter plate runs through and is equipped with the dwang.

Further, the bottom mounting of dwang has the supporting seat, and one side of supporting seat is fixed with grinding motor, and grinding motor's output is fixed with the grinding roller.

The invention has the beneficial effects that:

according to the invention, the rotating mechanism is arranged, so that the rotating motor is matched with the driving straight gear and the driven straight gear to drive the rotating shaft to rotate, and further the gear on the clamping mechanism is driven to rotate, so that the feeding motion during polishing is achieved, the surface polishing of the gear can be ensured to be more uniform, and the deburring effect and quality are improved.

Through setting up the first in command for thereby first threaded rod rotates and drives the sliding plate and slide in the sliding tray, drives clamping components along the radial movement who presss from both sides tight platform, is convenient for adjust the distance between a plurality of clamping components, thereby makes clamping mechanism be applicable to not unidimensional gear, and application scope is wider. Drive the second threaded rod through the second handle and rotate to drive and remove the clamp plate and move down, cooperate the fixed clamp plate to press from both sides tightly the surface of gear, press from both sides tightly effectually, can adapt to the gear of different thickness simultaneously, improve the practicality.

Through setting up grinding machanism for lift cylinder drives the lifter plate and realizes going up and down, thereby drives the grinding roller and removes to the surface of gear, rotates the third handle simultaneously and drives the dwang and rotate, thereby drives the grinding roller and adjusts in the position on gear surface, makes the position of burring more accurate, improves the quality of burring.

Drawings

The invention is described in further detail below with reference to the figures and specific embodiments.

FIG. 1 is a schematic structural diagram of a deburring device for grinding a gear of a speed reducer, which is disclosed by the invention;

FIG. 2 is a schematic view of the structure of the rotating mechanism of the present invention;

FIG. 3 is a schematic view of the clamping mechanism of the present invention;

FIG. 4 is a schematic view showing the inner structure of the sliding groove of the present invention;

FIG. 5 is a schematic structural view of the clamping assembly of the present invention;

figure 6 is a schematic diagram of the construction of the sharpening mechanism of the invention.

In the figure: 1. a work table; 2. a rotating mechanism; 3. a clamping mechanism; 4. a polishing mechanism; 101. supporting legs; 201. a rotating shaft; 202. a driven spur gear; 203. rotating the motor; 204. a driving spur gear; 301. a clamping table; 302. a sliding groove; 303. a first threaded rod; 304. a first handle; 305. a sliding plate; 306. a clamping assembly; 401. a lifting cylinder; 402. a lifting plate; 403. rotating the rod; 404. a third handle; 405. a supporting seat; 406. polishing the motor; 407. grinding a roller; 3061. a clamping seat; 3062. a clamping groove; 3063. moving the clamping plate; 3064. fixing the clamping plate; 3065. a fixing plate; 3066. a second threaded rod; 3067. a second handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

the utility model provides a burring device of speed reducer gear polishes, comprises a workbench 1, four angle departments of the lower surface of workstation 1 are fixed with supporting leg 101 respectively, supporting leg 101 is used for supporting workstation 1, workstation 1's lower surface is equipped with and drives gear revolve's slewing mechanism 2, thereby slewing mechanism 2 drives gear revolve and carries out even polishing to the gear surface, improve the effect of burring, workstation 1's upper surface is equipped with and carries out the tight clamping mechanism 3 of clamp to the gear, clamping mechanism 3 can adapt to not unidimensional gear, improve application scope. The grinding mechanism 4 for deburring the gear is arranged above the clamping mechanism 3, and the grinding mechanism 4 can realize the movement of different angles and directions, so that the gear is precisely ground by moving to the gear.

Slewing mechanism 2 is including the axis of rotation 201 that runs through 1 upper and lower surface of workstation, axis of rotation 201 rotates with workstation 1 to be connected, the bottom mounting of axis of rotation 201 has driven spur gear 202, the lower fixed surface of workstation 1 has rotation motor 203, the output that rotates motor 203 is fixed with initiative spur gear 204, mesh mutually between initiative spur gear 204 and the driven spur gear 202, through setting up slewing mechanism 2, make rotation motor 203 cooperation initiative spur gear 204 and driven spur gear 202 drive axis of rotation 201 and rotate, and then drive the gear on the clamping mechanism 3 and rotate, not only play the feed motion when polishing, can also guarantee that the gear surface is polished more evenly, the effect and the quality of burring are improved.

The clamping mechanism 3 comprises a clamping table 301 fixed with the top end of the rotating shaft 201, the clamping table 301 is disc-shaped, the upper surface of the clamping table 301 is provided with a plurality of sliding grooves 302, the sliding grooves 302 are uniformly distributed in a ring shape, the inner wall of the sliding groove 302 is rotatably connected with a first threaded rod 303, the first threaded rod 303 points to the center of the clamping table 301, one end of the first threaded rod 303 passes through the clamping table 301 and is fixed with a first handle 304, the outer surface of the first threaded rod 303 is in threaded connection with a sliding plate 305, the bottom of the sliding plate 305 is in sliding connection with the inner bottom end of the sliding groove 302, a clamping component 306 is arranged above the sliding groove 302, the first threaded rod 303 is rotated through the first handle 304 to drive the sliding plate 305 to slide in the sliding groove 302, the clamping component 306 is driven to move along the radial direction of the clamping table 301, the distance between the clamping components 306 is convenient to adjust, and the clamping mechanism 3 is suitable for gears with different sizes, the application range is wider. The clamping assembly 306 comprises a clamping seat 3061 fixed to the top of the sliding plate 305, a clamping groove 3062 is formed in one side, close to the center of the clamping table 301, of the clamping seat 3061, a movable clamping plate 3063 is connected to the clamping groove 3062 in a sliding mode, a fixed clamping plate 3064 is arranged below the movable clamping plate 3063, a fixed plate 3065 is arranged above the movable clamping plate 3063, the fixed plate 3065 and the fixed clamping plate 3064 are both fixed to the clamping seat 3061, a second threaded rod 3066 penetrates through the upper surface and the lower surface of the fixed plate 3065, the second threaded rod 3066 is in threaded connection with the fixed plate 3065, the bottom end of the second threaded rod 3066 is rotatably connected with the upper surface of the movable clamping plate 3063, and a second handle 3067 is fixed to the top end of the second threaded rod 3066. The second handle 3067 drives the second threaded rod 3066 to rotate, so that the movable clamping plate 3063 is driven to move downwards, the surface of the gear is clamped by matching with the fixed clamping plate 3064, the clamping effect is good, meanwhile, the gear clamping device can adapt to gears with different thicknesses, and the practicability is improved.

Grinding machanism 4 includes two lift cylinders 401 fixed mutually with the upper surface of workstation 1, two lift cylinders 401 symmetric distribution are in the both sides of clamping table 301, be fixed with lifter plate 402 between two lift cylinders 401's the output, the upper and lower surface of lifter plate 402 runs through and is equipped with dwang 403, dwang 403 rotates with lifter plate 402 to be connected, the top of dwang 403 is fixed with third handle 404, the bottom mounting of dwang 403 has supporting seat 405, one side of supporting seat 405 is fixed with grinding motor 406, grinding motor 406's output is fixed with grinding roller 407, grinding roller 407 is used for deburring the gear surface. Through setting up grinding machanism 4 for lift cylinder 401 drives lifter plate 402 and realizes going up and down, thereby drives grinding roller 407 and removes to the surface of gear, rotates third handle 404 simultaneously and drives dwang 403 and rotate, thereby drives grinding roller 407 and adjusts in the position on gear surface, makes the position of burring more accurate, improves the quality of burring.

The working principle is as follows:

when the gear clamping device is used, the first handle 304 is rotated to drive the first threaded rod 303 to rotate so that the sliding plate 305 slides in the sliding groove 302, the clamping components 306 are driven to move along the radial direction of the clamping table 301, the distance between the clamping components 306 is convenient to adjust according to the size of a gear, the second handle 3067 is rotated to drive the second threaded rod 3066 to rotate, the second threaded rod 3066 is in threaded connection with the fixed plate 3065 through the second threaded rod 3066, so that the movable clamping plate 3063 is driven to move downwards on the clamping groove 3062, and the surface of the gear is clamped by matching with the fixed clamping plate 3064;

starting the lifting cylinder 401 to drive the lifting plate 402 to lift, so as to drive the grinding roller 407 to move to the surface of the gear, simultaneously rotating the third handle 404 to drive the rotating rod 403 to rotate, and the rotating rod 403 drives the supporting seat 405 to rotate, so as to drive the grinding roller 407 to adjust the position of the surface of the gear;

the starting grinding motor 406 drives the grinding roller 407 to rotate to grind the surface of the gear, and meanwhile, the starting rotating motor 203 is matched with the driving spur gear 204 and the driven spur gear 202 to drive the rotating shaft 201 to rotate, so that the gear on the clamping mechanism 3 is driven to rotate, and the grinding of the surface of the gear is more uniform.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" 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" or "second" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like 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 directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.