CN217394624U

CN217394624U - Grinding and polishing device for machining of mechanical gear

Info

Publication number: CN217394624U
Application number: CN202122379546.0U
Authority: CN
Inventors: 邓友丽
Original assignee: Chongqing Leris Technology Co ltd
Current assignee: Chongqing Leris Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-09-09
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a burnishing and polishing device is used in machining of mechanical gear, comprising a base plate, the top fixedly connected with support of bottom plate, the inner wall top fixedly connected with servo motor of support, servo motor's output is provided with the emery wheel, the first slide rail of the equal fixedly connected with in top both sides of bottom plate, two the equal sliding clamping of outer wall of first slide rail has first slider, two the equal fixedly connected with sloping block in top of first slider. The utility model relates to a gear technical field, this machining gear processing is with burnishing and polishing device, through first threaded rod, sloping block, gyro wheel, montant, branch and sheathed tube cooperation, can adjust the height of platform, and then the position of adjusting gear for this machining gear processing is with burnishing and polishing device can carry out burnishing and polishing to the gear of different thickness, has improved this machining gear processing is with burnishing and polishing device's application scope, suitable using widely on a large scale.

Description

Grinding and polishing device for machining of mechanical gear

Technical Field

The utility model relates to a gear technical field specifically is a burnishing and polishing device is used in machining of mechanical gear.

Background

The gear is a mechanical element with a rim on which the gear is continuously meshed to transmit motion and power, the application of the gear in transmission is very early, at the end of 19 th century, the principle of generating a gear cutting method and the successive appearance of a special machine tool and a cutter using the principle to cut the gear are realized, along with the development of production, the smoothness of the gear operation is emphasized, and the grinding and polishing device for machining the mechanical gear is produced, for example, the application number is as follows: 201821954985.1A grinding and polishing device for machining mechanical parts, which comprises a base, a movable wheel, a fixed adjusting foot, a first motor, a fixing device, a grinding machine and a polishing machine, wherein the first motor is fixedly arranged on the left side of the upper end of the base, a screw rod is connected and arranged on the right side of the first motor, a fixed block is arranged on the right side of the upper end of the base, the right end of the screw rod is connected with the fixed block, the fixing device is sleeved on the screw rod, the grinding machine is arranged in the middle of the upper end of the base, the polishing machine is arranged on the right side of the grinding machine, the grinding machine and the polishing machine are both arranged on the rear side of the screw rod, a base is arranged on the grinding machine and the polishing machine, a rotating shaft is arranged on the base, a connecting arm is arranged on the rotating shaft, a third motor is arranged on the connecting arm, and a handle is arranged on the upper side of the third motor, the utility model has simple structure and convenient operation, and can effectively fix the machined mechanical parts, the fixing device can be moved horizontally, so that the processing and production efficiency is greatly improved;

in the prior grinding and polishing device for machining the mechanical gear, the gear is fixed above equipment, and then the equipment is started to grind the gear to finish work;

but present burnishing and polishing device for machining gear is not convenient for carry out more convenient the polishing to the gear of different thickness, leads to work efficiency lower, is not convenient for large-scale using widely.

Disclosure of Invention

Not enough to prior art, the utility model provides a burnishing and polishing device for machining of mechanical gear has solved present burnishing and polishing device for machining of mechanical gear, is not convenient for carry out the problem of more convenient polishing to the gear of different thickness.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a grinding and polishing device for machining a mechanical gear comprises a bottom plate, wherein a support is fixedly connected to the top of the bottom plate, a servo motor is fixedly connected to the top of the inner wall of the support, a grinding wheel is arranged at the output end of the servo motor, first slide rails are fixedly connected to two sides of the top of the bottom plate, first slide blocks are slidably clamped on the outer walls of the first slide rails, oblique blocks are fixedly connected to the tops of the first slide blocks, idler wheels are movably connected to the tops of the two oblique blocks, vertical rods are rotatably connected to the outer walls of the two idler wheels through pin shafts, a supporting rod is fixedly connected to the top of the bottom plate, a sleeve is in clearance fit with the outer wall of the supporting rod, a first threaded rod is rotatably connected to the inner wall of the supporting rod through a bearing, two ends of the first threaded rod are respectively in threaded connection with the inner walls of the two oblique blocks, and a supporting plate is fixedly connected to the top of the sleeve, the top of the support plate is fixedly connected with a platform.

Preferably, the outer wall of the support plate is fixedly connected with a shell, and two sides of the bottom of the shell are fixedly connected with the tops of the two vertical rods respectively.

Preferably, the equal fixedly connected with second slide rail in top both sides of extension board, two the equal slip joint of outer wall of second slide rail has the second slider, two the equal fixedly connected with splint in top of second slider, two the equal threaded connection of inner wall of splint has the second threaded rod, two the end of second threaded rod all rotates with the inner wall of platform through the bearing and links to each other.

Preferably, one side of each of the two clamping plates close to each other is fixedly connected with a rubber pad.

Preferably, the inner wall of the output end of the servo motor is fixedly connected with a spring, the other end of the spring is fixedly connected with a clamping rod, and the outer wall of the clamping rod is in clearance fit with the inner walls of the servo motor and the grinding wheel in sequence.

The utility model provides a burnishing and polishing device is used in machining of mechanical gear. The method has the following beneficial effects: according to the grinding and polishing device for machining the mechanical gear, the height of the platform can be adjusted through the matching of the first threaded rod, the inclined block, the roller, the vertical rod, the supporting rod and the sleeve, so that the position of the gear can be adjusted, the grinding and polishing device for machining the mechanical gear can be used for grinding and polishing gears with different thicknesses, the application range of the grinding and polishing device for machining the mechanical gear is expanded, and the grinding and polishing device for machining the mechanical gear is suitable for being popularized and used in a large range;

the gear can be effectively fixed through the matching of the second sliding block, the second sliding rail, the second threaded rod and the clamping plate, the gear is prevented from rotating along with the grinding wheel in the grinding process, the grinding efficiency is guaranteed, and the use of workers is facilitated;

through the cooperation of spring and kelly, when the emery wheel was damaged or when wearing and tearing were serious, change that can be quick, guaranteed this machining gear is with burnishing and polishing device's operating mass with having improved the qualification rate of emery wheel.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a schematic structural view showing the connection relationship between the spring, the clamping rod and the grinding wheel in FIG. 2;

fig. 4 is a schematic view of the connection of the second threaded rod, the support plate and the platform of fig. 2.

In the figure: 1. the device comprises a bottom plate, 2, a first sliding rail, 3, a first sliding block, 4, an inclined block, 5, a first threaded rod, 6, a supporting rod, 7, a sleeve, 8, a supporting plate, 9, a platform, 10, a servo motor, 11, a grinding wheel, 12, a roller, 13, a vertical rod, 14, a shell, 15, a second sliding rail, 16, a second sliding block, 17, a clamping plate, 18, a second threaded rod, 19, a clamping rod, 20, a spring, 21 and a support.

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 efforts all belong to the protection scope of the present invention.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.

The first embodiment is as follows:

as shown in figures 1 and 2, the grinding and polishing device for machining the mechanical gear comprises a base plate 1, a support 21 is fixedly connected to the top of the base plate 1, a servo motor 10 is fixedly connected to the top of the inner wall of the support 21, the type of the servo motor 10 is SM80-D601930, a grinding wheel 11 is arranged at the output end of the servo motor 10, the grinding wheel 11 can grind the gear, first slide rails 2 are fixedly connected to both sides of the top of the base plate 1, first slide blocks 3 are slidably clamped to the outer walls of the two first slide rails 2, the first slide blocks 3 slide on the outer walls of the first slide rails 2, oblique blocks 4 are fixedly connected to the tops of the two first slide blocks 3, rollers 12 are movably connected to the tops of the two oblique blocks 4, vertical rods 13 are rotatably connected to the outer walls of the two rollers 12 through pin shafts, a support rod 6 is fixedly connected to the top of the base plate 1, a sleeve 7 is in clearance fit with the outer wall of the support rod 6, and the sleeve 7 are matched, the position of the support plate 8 can be limited, so that the position of the platform 9 is limited, the inner wall of the support rod 6 is rotatably connected with a first threaded rod 5 through a bearing, two ends of the first threaded rod 5 are respectively in threaded connection with the inner walls of the two inclined blocks 4, the top of the sleeve 7 is fixedly connected with the support plate 8, and the top of the support plate 8 is fixedly connected with the platform 9;

in the specific implementation process, it is worth particularly pointing out that the height of the platform 9 can be adjusted through the matching of the first threaded rod 5, the inclined block 4, the roller 12, the vertical rod 13, the support rod 6 and the sleeve 7, and then the position of the gear is adjusted, so that the grinding and polishing device for machining the mechanical gear can grind and polish gears with different thicknesses;

specifically, when the grinding and polishing device for machining the mechanical gear is used, the gear is placed at the top of the platform 9, then an external power supply of the servo motor 10 is started, then the servo motor 10 starts to drive the grinding wheel 11 to rotate, at the moment, the grinding wheel 11 can grind the gear, when the gears with different thicknesses need to be ground, the first threaded rod 5 is twisted to drive the inclined block 4 to move, the inclined block 4 drives the first sliding block 3 to slide on the outer wall of the first sliding rail 2, the roller 12 drives the vertical rod 13 to move along with the movement of the inclined block 4, the support plate 8 is further driven, the support plate 8 drives the platform 9 to move, the position of the gear is further adjusted, and the work is completed;

further, the outer wall of the support plate 8 is fixedly connected with a shell 14, and two sides of the bottom of the shell 14 are fixedly connected with the tops of the two vertical rods 13 respectively;

in the specific implementation, it is worth pointing out that the housing 14 can collect the iron filings generated when the grinding wheel 11 rubs against the gear.

Example two:

as can be seen from fig. 2 and 4, both sides of the top of the support plate 8 are fixedly connected with second slide rails 15, the outer walls of the two slide rails 15 are slidably clamped with second slide blocks 16, the second slide blocks 16 slide on the outer walls of the second slide rails 15, the tops of the two second slide blocks 16 are fixedly connected with clamp plates 17, the inner walls of the two clamp plates 17 are both in threaded connection with second threaded rods 18, and the ends of the two second threaded rods 18 are both rotatably connected with the inner wall of the platform 9 through bearings;

in the specific implementation process, it is worth particularly pointing out that the gear can be effectively fixed through the cooperation of the second sliding block 16, the second sliding rail 15, the second threaded rod 18 and the clamping plate 17;

specifically, when the grinding and polishing device for machining the mechanical gear is used, a grinding wheel is placed at the top of the platform 9, then the second threaded rod 18 is twisted to drive the clamping plate 17 to move, meanwhile, the second sliding block 16 slides on the outer wall of the second sliding rail 15, and when the clamping plate 17 clamps the gear, the second threaded rod 18 is stopped being twisted to finish fixing;

further, one side of each of the two clamping plates 17 close to each other is fixedly connected with a rubber pad;

in the specific implementation process, it is worth particularly pointing out that the design of the rubber pad can increase the friction between the gear and the clamping plate 17, and ensure that the gear cannot rotate when being processed;

example three:

as can be seen from fig. 3, the inner wall of the output end of the servo motor 10 is fixedly connected with a spring 20, the other end of the spring 20 is fixedly connected with a clamping rod 19, and the outer wall of the clamping rod 19 is in clearance fit with the inner walls of the servo motor 10 and the grinding wheel 11 in sequence;

in the specific implementation process, it is worth pointing out that through the cooperation of the spring 20 and the clamping rod 19, when the grinding wheel 11 is damaged or seriously worn, the grinding wheel can be replaced rapidly;

specifically, on the basis of the first and second embodiments, when the grinding wheel 11 needs to be replaced, the clamping rod 19 is pulled to drive the spring 20 to start to contract, and when the clamping rod 19 is separated from the inner wall of the grinding wheel 11, the grinding wheel 11 can be taken down, and then the grinding wheel can be replaced, so that the work is completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

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

1. The utility model provides a burnishing and polishing device for machining of mechanical gear, includes bottom plate (1), its characterized in that: the grinding wheel grinding device is characterized in that a support (21) is fixedly connected to the top of the bottom plate (1), a servo motor (10) is fixedly connected to the top of the inner wall of the support (21), a grinding wheel (11) is arranged at the output end of the servo motor (10), first slide rails (2) are fixedly connected to two sides of the top of the bottom plate (1), first slide blocks (3) are slidably clamped to the outer walls of the two first slide rails (2), oblique blocks (4) are fixedly connected to the tops of the two first slide blocks (3), rollers (12) are movably connected to the tops of the two oblique blocks (4), vertical rods (13) are rotatably connected to the outer walls of the two rollers (12) through pin shafts, a supporting rod (6) is fixedly connected to the top of the bottom plate (1), a sleeve (7) is in clearance fit with the outer wall of the supporting rod (6), and a first threaded rod (5) is rotatably connected to the inner wall of the supporting rod (6) through a bearing, the two ends of the first threaded rod (5) are respectively in threaded connection with the inner walls of the two inclined blocks (4), the top of the sleeve (7) is fixedly connected with a support plate (8), and the top of the support plate (8) is fixedly connected with a platform (9).

2. The grinding and polishing device for machining a mechanical gear according to claim 1, characterized in that: the outer wall of the support plate (8) is fixedly connected with a shell (14), and two sides of the bottom of the shell (14) are fixedly connected with the tops of the two vertical rods (13) respectively.

3. The grinding and polishing device for machining a mechanical gear according to claim 1, characterized in that: the equal fixedly connected with second slide rail (15) in top both sides of extension board (8), two the equal slip joint of outer wall of slide rail (15) has second slider (16), two the equal fixedly connected with splint (17) in top of second slider (16), two the equal threaded connection of inner wall of splint (17) has second threaded rod (18), two the end of second threaded rod (18) all rotates with the inner wall of platform (9) through the bearing and links to each other.

4. The grinding and polishing device for machining a mechanical gear according to claim 3, characterized in that: two splint (17) one side that is close to each other all fixedly connected with rubber pad.

5. The grinding and polishing device for machining a mechanical gear according to claim 1, characterized in that: the grinding wheel grinding machine is characterized in that a spring (20) is fixedly connected to the inner wall of the output end of the servo motor (10), a clamping rod (19) is fixedly connected to the other end of the spring (20), and the outer wall of the clamping rod (19) is in clearance fit with the inner walls of the servo motor (10) and the grinding wheel (11) in sequence.