CN214445203U

CN214445203U - Gear flank of tooth takes shape and polishes round trimming device

Info

Publication number: CN214445203U
Application number: CN202120585387.7U
Authority: CN
Inventors: 郭喜春
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-10-22
Anticipated expiration: 2031-03-23

Abstract

The utility model discloses a gear tooth surface forming polishing wheel dressing device, which comprises a base, wherein the base is placed on the ground, the upper surface of the base is fixedly provided with an electric telescopic rod, the surface of the electric telescopic rod is fixedly provided with a micro motor, and the upper surface of the base is movably provided with a stand column; the polishing wheel body is fixedly arranged on the surface of the micro motor and can polish and polish the gear to be processed; the connecting shaft is rotatably installed inside the base and fixedly connected with the micro gear, and a steel wire rope is fixedly installed on the surface of the connecting shaft. This gear flank of tooth takes shape and polishes a round trimming device when the staff will treat that the gear of processing is placed on the fixed block, and the stand atress descends, drives the micro gear rotation through the tooth piece, finally makes the stripper plate of symmetry issue close to each other through wire rope, and the gear that will treat processing is finally fixed, and convenient operation can fix the gear of different models, has enlarged the application range of device.

Description

Gear flank of tooth takes shape and polishes round trimming device

Technical Field

The utility model relates to the technical field of gears, specifically a shaping buffing wheel trimming device of gear flank of tooth.

Background

Gear drive is a common drive mode, and in the gear production process, an important step is exactly that the fashioned gear needs to be polished, gets rid of the deckle edge of gear, and gear polishing has improved the meshing precision and has prolonged the life of gear.

When gears of different models are produced in factories, the existing gear tooth surface forming polishing wheel trimming device is inconvenient to fix the gears of different models, the operation steps are complex, the application range is narrow, and the overall polishing effect is influenced, so that the gears of the batch become inferior-quality products;

open for CN201820825227.3 an automobile gear production deckle edge remove device, it utilizes the iron fillings that the work of magnet adsorption equipment produced to reduce splashing of iron fillings, but do not carry out detailed description to the mounting means of magnet, the inconvenient dismouting of magnet, when can lead to the sweeps on the later stage staff clearance magnet, the degree of difficulty increase.

In order to solve the problems, innovative design is urgently needed on the basis of the original gear tooth surface forming polishing wheel trimming device.

Disclosure of Invention

An object of the utility model is to provide a gear flank of tooth takes shape and throws aureola trimming device to when solving the gear of the different models of factory production that proposes in the above-mentioned background art, the gear flank of tooth that has now takes shape and throws aureola trimming device is inconvenient fixes the gear of these different models and the inconvenient dismouting of magnet, when can leading to the sweeps on later stage staff's clearance magnet, the problem of the increase of the degree of difficulty.

In order to achieve the above object, the utility model provides a following technical scheme: a gear tooth surface shaping buffing wheel dressing apparatus comprising:

the electric telescopic rod is fixedly arranged on the upper surface of the base, the micro motor is fixedly arranged on the surface of the electric telescopic rod, and the stand column is movably arranged on the upper surface of the base;

the polishing wheel body is fixedly arranged on the surface of the micro motor and can polish and polish the gear to be processed;

the connecting shaft is rotatably installed inside the base and fixedly connected with the micro gear, and a steel wire rope is fixedly installed on the surface of the connecting shaft.

Preferably, the both sides fixed mounting of stand has the fixed block that supports the gear, and the lower fixed surface of fixed block install with base fixed connection reset the first spring that supports to and the last fixed surface of base installs the spacing post of "U" type of falling, the axis of base and the axis of stand are on a straight line.

Preferably, the stand, movable mounting is in the surface of base, the side fixed mounting of stand has the tooth piece, the surface meshing of tooth piece is connected with micro-gear to and the side of tooth piece and the inner wall laminating of base.

Preferably, the limiting columns penetrate through the inside of a squeezing plate capable of squeezing the fixed gear, the squeezing plates are symmetrically distributed on two sides of the base, the lower surface of the squeezing plate is fixedly connected with the steel wire rope, and a second spring of a reset support fixedly connected with the base is fixedly mounted on the side surface of the squeezing plate.

Preferably, the upper surface movable mounting of stripper plate has the first magnet that can adsorb the sweeps, and the draw-in groove has been seted up to the upper surface of first magnet to and the inside swing joint of first magnet has the second magnet that plays the block effect, the stripper plate is in the spout that plays the sliding action of base upper surface.

Preferably, the inside movable mounting of base has the handle, the terminal fixed mounting of handle has the second magnet to and the side of second magnet and the inner wall laminating of base.

Compared with the prior art, the beneficial effects of the utility model are that: the gear tooth surface shaping polishing wheel dressing device;

1. when a worker places a gear to be processed on a fixed block, the upright post is stressed to be lowered, the tooth block drives the micro gear to rotate, and finally the symmetrically-distributed extrusion plates are mutually close through the steel wire rope to finally fix the gear to be processed, so that the gear tooth surface forming polishing wheel finishing device is convenient to operate, can fix gears of different models, and enlarges the application range of the device;

2. this gear flank of tooth takes shape and throws aureola trimming device when using, and the sweeps that produces in the course of working can be adsorbed to first magnet, and after processing is accomplished, the staff can stimulate the handle, makes second magnet shift out the draw-in groove, and the staff can take out first magnet this moment, and the special collection sweeps department in the mill clears up the sweeps, has reduced the degree of difficulty that the staff cleared up the sweeps on the first magnet, has improved work efficiency.

Drawings

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

FIG. 2 is a schematic cross-sectional structural view of the extrusion plate in a working state according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2;

fig. 5 is a schematic view of the structure of the base of the present invention.

In the figure: 1. a base; 2. an electric telescopic rod; 3. a micro motor; 4. a polishing wheel body; 5. a column; 6. a fixed block; 7. a first spring; 8. a tooth block; 9. a connecting shaft; 10. a micro gear; 11. a wire rope; 12. a pressing plate; 13. a limiting column; 14. a first magnet; 15. a chute; 16. a second spring; 17. a card slot; 18. a handle; 19. a second magnet.

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. 1-5, the present invention provides a technical solution: a gear tooth surface shaping buffing wheel dressing apparatus comprising:

the electric telescopic rod type electric water heater comprises a base 1, an electric telescopic rod 2, a micro motor 3 and an upright post 5, wherein the base 1 is placed on the ground, the electric telescopic rod 2 is fixedly arranged on the upper surface of the base 1, the micro motor 3 is fixedly arranged on the surface of the electric telescopic rod 2, and the upright post 5 is movably arranged on the upper surface of the base 1;

the polishing wheel body 4 is fixedly arranged on the surface of the micro motor 3 and can polish and polish the gear to be processed;

the connecting shaft 9 is rotatably installed inside the base 1, the connecting shaft 9 is fixedly connected with the micro gear 10, and a steel wire rope 11 is fixedly installed on the surface of the connecting shaft 9.

Fixed block 6 that the gear supported is installed to the both sides fixed mounting of stand 5, and the lower fixed surface of fixed block 6 install with base 1 fixed connection reset the first spring 7 that supports, and the last fixed surface of base 1 installs the spacing post 13 of "U" type of falling, the axis of base 1 and the axis of stand 5 are on a straight line, the stability of stand 5 at the during operation has been improved, when stand 5 and fixed block 6 descend, first spring 7 of fixed block 6 extrusion, make first spring 7 be in compression state.

Stand 5, movable mounting is on the surface of base 1, the side fixed mounting of stand 5 has tooth piece 8, the surface engagement of tooth piece 8 is connected with micro-gear 10 to and the side of tooth piece 8 and the inner wall laminating of base 1, when making stand 5 atress descend, only move in base 1's vertical direction, when stand 5 descends, it is rotatory to drive micro-gear 10 through tooth piece 8, and then makes connecting axle 9 rotatory, and connecting axle 9 drives 11 rolling of wire rope this moment.

The limiting column 13 penetrates through the inside of the extrusion plate 12 capable of extruding the fixed gear, the extrusion plate 12 is symmetrically distributed on two sides of the base 1, the lower surface of the extrusion plate 12 is fixedly connected with the steel wire rope 11, the side surface of the extrusion plate 12 is fixedly provided with a second spring 16 fixedly connected with the base 1 and used for resetting and supporting, when the steel wire rope 11 is wound, the extrusion plate 12 moves under stress, the limiting column 13 enables the extrusion plate 12 to move on the surface of the base 1 only in a left-right mode, the inverted U-shaped structure of the limiting column 13 does not enable the extrusion plate 12 to move out of the limiting column 13, and when the extrusion plate 12 moves, the second spring 16 is in a compression state.

The upper surface movable mounting of stripper plate 12 has first magnet 14 that can adsorb the sweeps, and draw-in groove 17 has been seted up to the upper surface of first magnet 14, and the inside swing joint of first magnet 14 has second magnet 19 that plays the block effect, stripper plate 12 is in the spout 15 of base 1 upper surface that plays the sliding action, when polishing work, the sweeps that produces in the polishing process can be adsorbed to first magnet 14, and first magnet 14 passes through draw-in groove 17 and second magnet 19, with stripper plate 12 block, make in the polishing process, first magnet 14 is more stable.

Base 1's inside movable mounting has handle 18, and the terminal fixed mounting of handle 18 has second magnet 19 to and the side of second magnet 19 and base 1's inner wall laminating, when the staff will take out first magnet 14, pulling handle 18, second magnet 19 shifts out draw-in groove 17 this moment, can take out first magnet 14 this moment, makes things convenient for the sweeps on the staff clearance first magnet 14.

The working principle is as follows: when the gear tooth surface forming polishing wheel trimming device is used, according to the graph of fig. 1-2, when a worker places a gear to be processed on the fixing block 6, the vertical column 5 is stressed to descend, the first spring 7 is in a compressed state at the moment, the vertical column 5 drives the micro gear 10 to rotate through the tooth block 8 at the moment, the micro gear 10 drives the connecting shaft 9 to rotate, the connecting shaft 9 drives the steel wire rope 11 to be wound (as shown in fig. 4) at the moment, the steel wire rope 11 drives the extrusion plates 12 to move when being wound, the extrusion plates 12 symmetrically distributed on the surface of the base 1 approach each other under the action of the limiting column 13, finally the extrusion plates 12 extrude and fix the gear to be processed, and the second spring 16 is in a compressed state at the moment;

according to fig. 1, fig. 3 and fig. 5, the micro motor 3 is started, the polishing wheel body 4 works at the moment, the operator controls the electric telescopic rod 2 to polish the gear to be processed, in the polishing process, the first magnet 14 can adsorb the scraps generated in the polishing process, after the polishing process is finished, the operator can pull the handle 18, the handle 18 drives the second magnet 19 to move out of the clamping groove 17 at the moment, the first magnet 14 and the extrusion plate 12 are not in the clamping state at the moment, the operator can take the first magnet 14 down at the moment, the operator can conveniently and quickly clean the scraps, the above is the working process of the whole device, and the content which is not described in detail in the specification belongs to the prior art known by the professional in the field.

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. A gear tooth surface shaping polishing wheel dressing device, comprising: the electric telescopic rod is fixedly arranged on the upper surface of the base, the micro motor is fixedly arranged on the surface of the electric telescopic rod, and the stand column is movably arranged on the upper surface of the base; the polishing wheel body is fixedly arranged on the surface of the micro motor and can polish and polish the gear to be processed; the connecting shaft is rotatably installed inside the base and fixedly connected with the micro gear, and a steel wire rope is fixedly installed on the surface of the connecting shaft.

2. The dressing device for the gear tooth surface forming polishing wheel according to claim 1, wherein fixing blocks for supporting the gear are fixedly installed on two sides of the upright column, a first spring of a reset support fixedly connected with the base is fixedly installed on the lower surface of the fixing block, an inverted U-shaped limiting column is fixedly installed on the upper surface of the base, and the central axis of the base and the central axis of the upright column are on the same straight line.

3. The dressing apparatus of claim 2, wherein the pillar is movably mounted on the surface of the base, a tooth block is fixedly mounted on the side surface of the pillar, a micro gear is engaged and connected on the surface of the tooth block, and the side surface of the tooth block is attached to the inner wall of the base.

4. The dressing device of claim 2, wherein the limiting posts penetrate through the inside of a pressing plate capable of pressing the fixed gear, the pressing plate is symmetrically arranged on both sides of the base, the lower surface of the pressing plate is fixedly connected with the steel wire rope, and the side surface of the pressing plate is fixedly provided with a second spring of the reset support fixedly connected with the base.

5. The dressing device of claim 4, wherein a first magnet capable of adsorbing scraps is movably mounted on the upper surface of the extrusion plate, a clamping groove is formed in the upper surface of the first magnet, a second magnet for clamping is movably connected to the inside of the first magnet, and the extrusion plate is arranged in a sliding groove in the upper surface of the base.

6. The dressing apparatus according to claim 1, wherein a handle is movably mounted inside the base, a second magnet is fixedly mounted on a distal end of the handle, and a side surface of the second magnet is attached to an inner wall of the base.