CN217493577U

CN217493577U - Impurity removing device for gear machining

Info

Publication number: CN217493577U
Application number: CN202221514680.5U
Authority: CN
Inventors: 叶晓平
Original assignee: Zhejiang Dongfeng Gear Co ltd
Current assignee: Zhejiang Dongfeng Gear Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-09-27
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses an edulcoration device for gear machining. The key points of the technical scheme are as follows: the utility model provides an edulcoration device for gear machining, includes the frame, and one side of frame is provided with the workstation, is provided with positioning mechanism on the workstation and is used for getting rid of the edulcoration device of metal impurity on the gear, edulcoration device and frame sliding connection, and the edulcoration device includes the movable plate, can dismantle the board of scraping of being connected with the movable plate, scrape be provided with on the board with the gear on the first rack of recess matched with, be provided with the cylinder in the frame and drive first rack and slide in order to strike off the metal impurity on the gear. The utility model discloses the motor drive lead screw drives the fixing base with lead screw threaded connection and removes on the workstation, and remaining metallic impurity is got rid of on cooperation positioning mechanism and the edulcoration device pair gear to promote the assembly rate and the transmission stability of gear.

Description

Impurity removing device for gear machining

Technical Field

The utility model relates to a gear production processing equipment technical field especially relates to an edulcoration device for gear machining.

Background

The gear is used as an important component of mechanical transmission, plays an important role in production and life, along with the continuous improvement of the industrial development level, the production quality requirement of the gear is gradually improved, a large amount of metal impurities are easy to remain on the surface of the gear after the gear is subjected to the turning process, the temperature of the gear processing process can be reduced by adding oil in the gear processing process, the adhesion can be generated after the oil is contacted with the metal impurities, the removal difficulty can be caused, the assembly precision of the gear can be influenced, and the working stability of a transmission system can be influenced.

Therefore, a new solution is proposed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an edulcoration device for gear machining, motor drive lead screw drive and lead screw threaded connection's fixing base remove on the workstation, and remaining metallic impurity is got rid of on cooperation positioning mechanism and the edulcoration device to the gear to promote the assembly rate and the transmission stability of gear.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an edulcoration device for gear machining, includes the frame, one side of frame is provided with the workstation, be provided with positioning mechanism on the workstation and be used for getting rid of the edulcoration device of metallic impurity on the gear, edulcoration device and frame sliding connection, the edulcoration device includes the movable plate, can dismantle the board of scraping of being connected with the movable plate, be provided with on the board with the gear on the first rack of recess matched with, it drives first rack and slides in order to strike off the metallic impurity on the gear to be provided with the cylinder in the frame.

By adopting the technical scheme, the screw rod is driven to rotate by the motor, the screw rod is in threaded connection with the fixed seat, and the position of the fixed seat is restrained by the limiting groove, so that the base moves in the limiting groove along the length direction of the limiting groove, because the driving wheel is meshed with the second rack, when the fixed seat moves on the workbench under the driving of the screw rod, the rotating shaft can simultaneously move along the moving direction of the fixed seat, the driving wheel can rotate and move along the path of the second rack, the driving wheel is fixedly connected with the rotating shaft, the gear is also fixedly connected with the rotating shaft, when the driving wheel rotates, the rotating shaft rotates between the upper clamping plate and the lower clamping plate and drives the gear to rotate, when the gear rotates, each notch formed in the gear can generate a sliding relation with the teeth on the first rack, and the air cylinder drives the movable plate to do linear reciprocating motion on the rack, the first rack of fixed connection can be along with the removal of movable plate on scraping the board to clear away the remaining impurity of gear notch department, solved the difficulty of artifical clearance, and promoted the assembly rate of gear.

The utility model discloses further set up to: the workbench is relatively provided with fixed columns, an installation rod is arranged between the two fixed columns and fixedly connected with the fixed columns, a second rack is fixedly connected onto the installation rod, a driving wheel is meshed onto the second rack, and the driving wheel is fixedly connected with the gear through a rotating shaft.

Through adopting above-mentioned technical scheme, fixed column and workstation fixed connection, be provided with the installation pole between the fixed column, the second rack that sets up on the installation pole is fixed immovable state, because drive wheel and second rack mesh, when the fixing base moves on the workstation under the drive of lead screw, the pivot can be along with the moving direction simultaneous movement of fixing base, the drive wheel can rotate and remove along with the route of second rack, drive wheel and pivot fixed connection and gear also be fixed connection with the pivot, when the drive wheel rotates, the pivot rotates between punch holder and lower plate, and drive gear revolve.

The utility model discloses further set up to: the mounting rod is fixedly connected with a limiting plate, and one end, far away from the gear, of the driving wheel abuts against the limiting plate.

Through adopting above-mentioned technical scheme, inject the position of drive wheel through the limiting plate for the drive wheel can be more stable when rotating and also be provided with the locating part in the one end that the limiting plate was kept away from to the pivot and retrain the pivot, the locating part be prior art like nut etc. for the drive wheel can cooperate more stably with second rack, gear and first rack.

The utility model discloses further set up to: the positioning mechanism comprises a fixed seat connected with the workbench in a sliding manner, an upper clamping plate and a lower clamping plate are arranged on the fixed seat relatively, and the rotating shaft is rotatably installed between the upper clamping plate and the lower clamping plate.

Through adopting above-mentioned technical scheme, support the countershaft through punch holder and lower plate.

The utility model discloses further set up to: the automatic feeding device is characterized by further comprising a driving device, the driving device comprises a motor and a lead screw, the lead screw is driven by the motor, and the lead screw is rotatably connected with the workbench and is in threaded connection with the fixed seat.

Through adopting above-mentioned technical scheme, through motor drive lead screw, the lead screw rotates and drives the fixing base with lead screw threaded connection and remove on the workstation.

The utility model discloses further set up to: the workbench is provided with a limiting groove, one end of the fixing seat is embedded in the limiting groove, and the fixing seat is connected with the limiting groove in a sliding mode.

Through adopting above-mentioned technical scheme, the bottom and the workstation of fixing base are contradicted, and the spacing groove of seting up on the workstation is passed through to the both sides of fixing base retrains for the fixing base drives the fixing base and removes along the length direction of spacing groove on the workstation under the drive of lead screw.

The utility model discloses further set up to: the scraping plate is connected with the moving plate through a bolt.

Through adopting above-mentioned technical scheme, make things convenient for the operator to change and the dismouting scraping the board.

To sum up, the utility model discloses following beneficial effect has:

1. the first rack fixedly connected to the scraping plate moves along with the moving plate, so that impurities remaining at the notch of the gear are removed, the problem of difficulty in manual cleaning is solved, and the assembly rate of the gear is improved;

2. the scraping plate is connected with the movable plate through bolts, so that an operator can conveniently replace, disassemble and assemble the scraping plate;

3. the limiting plate is used for limiting the position of the driving wheel, so that the driving wheel can be more stable when rotating, and the limiting part is also arranged at one end, away from the limiting plate, of the rotating shaft to restrain the rotating shaft, and the limiting part is the nut and the like in the prior art, so that the driving wheel can be more stable to be matched with the second rack, the gear and the first rack.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a top view of the present invention;

fig. 5 is a sectional view a-a of fig. 4.

In the figure: 1. a frame; 2. a cylinder; 3. moving the plate; 4. a limiting groove; 5. a work table; 6. an upper splint; 7. a lower splint; 8. scraping the plate; 9. a first rack; 10. a gear; 11. a rotating shaft; 12. mounting a rod; 13. a second rack; 14. a drive wheel; 15. a fixed seat; 16. a screw rod; 17. a motor; 18. a limiting plate; 19. and (5) fixing the column.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "set/connected", "connected", and the like are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in detail with reference to the accompanying drawings.

The utility model provides an edulcoration device for gear machining, as 1-5 show, including frame 1, one side of frame 1 is provided with workstation 5, be provided with positioning mechanism and the edulcoration device that is used for getting rid of metallic impurity on the gear 10 on the workstation 5, edulcoration device and frame 1 sliding connection, the edulcoration device includes movable plate 3, can dismantle the board 8 of scraping of being connected with movable plate 3, scrape and be provided with on the board 8 with the first rack 9 of recess matched with on the gear 10, be provided with cylinder 2 on the frame 1 and drive first rack 9 and slide on gear 10 in order to strike off the metallic impurity on the gear 10.

Relatively being provided with fixed column 19 on the workstation 5, be provided with installation pole 12 between two fixed columns 19, installation pole 12 and fixed column 19 fixed connection, fixedly connected with second rack 13 on the installation pole 12, the meshing has drive wheel 14 on the second rack 13, drive wheel 14 passes through pivot 11 fixed connection with gear 10, and drive wheel 14 is unanimous with gear 10 size and the centre of a circle is in same straight line, fixedly connected with limiting plate 18 on the installation pole 12, the one end that gear 10 was kept away from to drive wheel 14 is contradicted with limiting plate 18.

Positioning mechanism includes fixing base 15 with 5 sliding connection of workstation, be provided with punch holder 6 and lower plate 7 on the fixing base 15 relatively, pivot 11 rotates to be installed between punch holder 6 and lower plate 7, still include drive arrangement, drive arrangement includes motor 17 and lead screw 16, lead screw 16 passes through the drive of motor 17, lead screw 16 rotate with workstation 5 be connected and with 15 threaded connection of fixing base, spacing groove 4 has been seted up on workstation 5, the one end gomphosis of fixing base 15 is at spacing inslot 4 and fixing

base

15 and 4 sliding connection of spacing groove.

The working principle is as follows: the screw rod 16 is driven to rotate by the motor 17, the screw rod 16 is in threaded connection with the fixed seat 15, and the position of the fixed seat 15 is restricted by the limiting groove 4, so that the base moves in the limiting groove 4 along the length direction of the limiting groove 4, because the driving wheel 14 is meshed with the second rack 13, when the fixed seat 15 moves on the workbench 5 under the driving of the screw rod 16, the rotating shaft 11 can move along with the moving direction of the fixed seat 15, the driving wheel 14 can rotate and move along with the path of the second rack 13, the driving wheel 14 is fixedly connected with the rotating shaft 11, the gear 10 is also fixedly connected with the rotating shaft 11, when the driving wheel 14 rotates, the rotating shaft 11 rotates between the upper clamping plate 6 and the lower clamping plate 7 and drives the gear 10 to rotate, when the gear 10 rotates, each notch formed on the gear 10 can generate a sliding relationship with the tooth on the first rack 9, through driving actuating cylinder 2, cylinder 2 drives movable plate 3 and is straight reciprocating motion in frame 1, strikes off first rack 9 of fixed connection and can be along with the removal of movable plate 3 on the board 8 to clear away the remaining impurity of gear 10 notch department, solved the difficulty of artifical clearance, and promoted gear 10's assembly rate.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an edulcoration device for gear machining, includes frame (1), one side of frame (1) is provided with workstation (5), be provided with positioning mechanism on workstation (5) and be used for getting rid of gear (10) on metallic impurity's edulcoration device, edulcoration device and frame (1) sliding connection, its characterized in that: edulcoration device includes movable plate (3), can dismantle scraping board (8) of being connected with movable plate (3), scrape and be provided with on board (8) with gear (10) on groove matched with first rack (9), be provided with cylinder (2) on frame (1) and drive first rack (9) and slide in order to strike off the metallic impurity on gear (10).

2. The impurity removing device for gear processing according to claim 1, wherein: fixed columns (19) are oppositely arranged on the workbench (5), an installation rod (12) is arranged between the two fixed columns (19), the installation rod (12) is fixedly connected with the fixed columns (19), a second rack (13) is fixedly connected onto the installation rod (12), a driving wheel (14) is meshed onto the second rack (13), and the driving wheel (14) is fixedly connected with the gear (10) through a rotating shaft (11).

3. The impurity removing device for gear processing according to claim 2, wherein: a limiting plate (18) is fixedly connected to the mounting rod (12), and one end, far away from the gear (10), of the driving wheel (14) abuts against the limiting plate (18).

4. The impurity removing device for gear processing according to claim 2, wherein: positioning mechanism include with workstation (5) sliding connection's fixing base (15), be provided with punch holder (6) and lower plate (7) on fixing base (15) relatively, pivot (11) are rotated and are installed between punch holder (6) and lower plate (7).

5. The impurity removing device for gear processing according to claim 4, wherein: still include drive arrangement, drive arrangement includes motor (17) and lead screw (16), lead screw (16) pass through motor (17) drive, lead screw (16) rotate with workstation (5) be connected and with fixing base (15) threaded connection.

6. The impurity removing device for gear processing according to claim 5, wherein: the limiting groove (4) is formed in the workbench (5), one end of the fixing seat (15) is embedded in the limiting groove (4), and the fixing seat (15) is connected with the limiting groove (4) in a sliding mode.

7. The impurity removing device for gear processing according to claim 1, wherein: the scraping plate (8) is connected with the moving plate (3) through a bolt.