CN217410946U

CN217410946U - Gear grinding device

Info

Publication number: CN217410946U
Application number: CN202123388626.9U
Authority: CN
Inventors: 赵海辉
Original assignee: Dongguan Nengbowang Power Technology Co ltd
Current assignee: Dongguan Nengbowang Power Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-09-13
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a gear grinding device, the on-line screen storage device comprises a base, the standing groove has been seted up at the top of base, the four corners of standing groove all is provided with fixed establishment, the top welding of base has the box, the inner chamber of box is provided with moving mechanism, moving mechanism's bottom welding has the carriage release lever, the first motor of bottom fixedly connected with of carriage release lever, there is the lapping plate bottom of first motor through bolted connection, the inner chamber of box is provided with dust absorption mechanism. The utility model discloses possessing and carrying out nimble clamp to a plurality of gears and pressing from both sides, having improved grinding efficiency, being convenient for carry out the advantage of collecting to the dust, it is more single to have solved present gear grinding structure, can only press from both sides tight grinding to single gear during the grinding, needs to change another constantly and grinds, can't press from both sides tight grinding to a plurality of gears simultaneously, has reduced grinding efficiency, can not collect the dust that produces when grinding, the problem that people used not be convenient for.

Description

Gear grinding device

Technical Field

The utility model relates to the technical field of gears, specifically a gear grinding device.

Background

The gear is a mechanical element with a rim provided with gears which are continuously engaged to transmit motion and power, along with the development of production, the principle of a gear method and the successive appearance of a special machine tool and a cutter which cut teeth by using the principle are emphasized, the gear is a more number of parts in automobile parts, the machining process is complex, the precision requirement is high, the engagement between the gears is not good, and the precision of the equipment is easily influenced.

Present gear grinding structure is more single, can only press from both sides tight grinding to single gear during the grinding, needs to change another constantly and grinds, can't press from both sides tight grinding to a plurality of gears simultaneously, has reduced grinding efficiency, can not collect the dust that produces when grinding, the people's of not being convenient for use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gear grinding device, it carries out nimble clamp to a plurality of gears and tightly, the efficiency of grinding is improved, be convenient for carry out the advantage collected to the dust, it is more single to have solved present gear grinding structure, can only press from both sides tight the grinding to single gear during the grinding, need change another constantly and grind, can't press from both sides tight the grinding to a plurality of gears simultaneously, the efficiency of grinding is reduced, can not collect the dust that produces when grinding, the problem that people used not convenient for.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a gear grinding device, includes the base, the standing groove has been seted up at the top of base, the four corners of standing groove all is provided with fixed establishment, the top welding of base has the box, the inner chamber of box is provided with moving mechanism, moving mechanism's bottom welding has the carriage release lever, the first motor of bottom fixedly connected with of carriage release lever, there is the grinding plate bottom of first motor through bolted connection, the inner chamber of box is provided with dust absorption mechanism, there is the controller on the positive right side of base through bolted connection.

Preferably, fixed establishment includes first recess and second recess, first recess and second recess all communicate with the standing groove, first recess is seted up in the left and right sides of standing groove, the inner wall welding of first recess has the spring, the welding of one side that the spring is relative has the movable rod, the welding of one side that the spring was kept away from to the movable rod has the fixture block, the second recess is seted up in both sides around the standing groove, the inner wall fixedly connected with electric telescopic handle of second recess, the welding of one side that electric telescopic handle is relative has the clamp ring to extend to the inner chamber of standing groove, the output and the electric telescopic handle electric connection of controller.

Preferably, the moving mechanism comprises a second motor, the second motor is fixedly connected with the right side of the top of the inner wall of the box body, a first threaded rod is welded on a rotating shaft of the second motor, the bottom end of the first threaded rod is rotatably connected with the top of the base, a first thread sleeve is sleeved on the surface thread of the first threaded rod, a vertical rod is welded on the left side of the top of the inner wall of the box body, a moving sleeve is movably sleeved on the surface of the vertical rod, a third motor is fixedly connected to the left side of the first threaded sleeve, a rotating shaft of the third motor is fixedly connected with a second threaded rod, the left end of the second threaded rod is rotationally connected with the right side of the movable sleeve, the surface of the second threaded rod is sleeved with a second threaded sleeve in a threaded manner, the bottom of the second threaded sleeve is fixedly connected with the movable rod, the output end of the controller is electrically connected with the first motor, the second motor and the third motor respectively.

Preferably, one side of the first threaded sleeve opposite to the moving sleeve is fixedly connected with a guide rod, the surface of the guide rod is movably sleeved with a guide sleeve, and the bottom of the guide sleeve is welded with the second threaded sleeve through a short rod.

Preferably, dust absorption mechanism includes the collecting pipe, the rear side of collecting pipe and the bottom welding of box inner wall rear side, the surface of collecting pipe is inlayed and is installed the dust absorption net, there is the air exhauster at the top of box through bolted connection, the intake pipe of air exhauster runs through the box and communicates through the top of pipeline with the collecting pipe, the left side welding at box top has the collecting box, the outlet duct of air exhauster and the right side intercommunication of collecting box, there is the sealing door front of collecting box through hinge swing joint, and the otter board is installed in the front of sealing door inlay, and the positive one side welding of sealing door has the handle, the output and the air exhauster electric connection of controller.

Preferably, the front of the box body is movably connected with a box door through a hinge, the front of the box door is embedded with an observation window, and one side of the front of the box door is welded with a handle.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a base, the standing groove, fixed establishment, the box, moving mechanism, the montant, a motor, the lapping plate, the cooperation of dust absorption mechanism and controller, it presss from both sides tightly in a flexible way to carry out a plurality of gears to possess, the grinding efficiency is improved, be convenient for carry out the advantage of collecting to the dust, it is more single to have solved present gear grinding structure, can only press from both sides tight grinding to single gear during the grinding, need change another constantly and grind, can't press from both sides tight grinding to a plurality of gears simultaneously, the grinding efficiency is reduced, can not collect the dust that produces when grinding, the problem that people used not is convenient for.

Drawings

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

FIG. 2 is a schematic top view of a portion of the structure of the present invention;

FIG. 3 is a front view of the structure of the present invention;

fig. 4 is an enlarged view of a part of the structure a in fig. 1 according to the present invention.

In the figure: the device comprises a base 1, a placing groove 2, a fixing mechanism 3, a box 4, a moving mechanism 5, a moving rod 6, a first motor 7, a grinding plate 8, a dust suction mechanism 9, a controller 10, a first groove 11, a second groove 12, a spring 13, a moving rod 14, a clamping block 15, an electric telescopic rod 16, a clamping ring 17, a second motor 18, a first threaded rod 19, a first threaded sleeve 20, a vertical rod 21, a moving sleeve 22, a third motor 23, a second threaded rod 24, a second threaded sleeve 25, a collecting pipe 26, a suction fan 27 and a collecting box 28.

Detailed Description

Referring to fig. 1-4, a gear grinding device comprises a base 1, a placing groove 2 is formed at the top of the base 1, four corners of the placing groove 2 are respectively provided with a fixing mechanism 3, a box body 4 is welded at the top of the base 1, a moving mechanism 5 is arranged in an inner cavity of the box body 4, a moving rod 6 is welded at the bottom of the moving mechanism 5, a first motor 7 is fixedly connected at the bottom of the moving rod 6, a grinding plate 8 is connected at the bottom of the first motor 7 through a bolt, a dust suction mechanism 9 is arranged in the inner cavity of the box body 4, a controller 10 is connected at the right side of the front surface of the base 1 through a bolt, the fixing mechanism 3 comprises a first groove 11 and a second groove 12, the first groove 11 and the second groove 12 are both communicated with the placing groove 2, the first groove 11 is formed at the left side and the right side of the placing groove 2, a spring 13 is welded at the inner wall of the first groove 11, a moving rod 14 is welded at the opposite side of the spring 13, a clamping block 15 is welded on one side of the movable rod 14 far away from the spring 13, the second groove 12 is arranged on the front side and the rear side of the placing groove 2, an electric telescopic rod 16 is fixedly connected to the inner wall of the second groove 12, one side of the electric telescopic rod 16 opposite to the inner cavity of the placing groove 2 is extended and welded with a clamping ring 17, the output end of the controller 10 is electrically connected with the electric telescopic rod 16, the clamping block 15 is tensioned through the spring 13 to clamp the gear, the gear is clamped through the clamping ring 17, the moving mechanism 5 comprises a second motor 18, the second motor 18 is fixedly connected with the right side of the top of the inner wall of the box body 4, a first threaded rod 19 is welded on a rotating shaft of the second motor 18, the bottom end of the first threaded rod 19 is rotatably connected with the top of the base 1, a first threaded sleeve 20 is sleeved on a surface thread of the first threaded rod 19, and a vertical rod 21 is welded on the left side of the top of the inner wall of the box body 4, the surface of the vertical rod 21 is movably sleeved with a moving sleeve 22, the left side of the first threaded sleeve 20 is fixedly connected with a third motor 23, the rotating shaft of the third motor 23 is fixedly connected with a second threaded rod 24, the left end of the second threaded rod 24 is rotatably connected with the right side of the moving sleeve 22, the surface threaded sleeve of the second threaded rod 24 is sleeved with a second threaded sleeve 25, the bottom of the second threaded sleeve 25 is fixedly connected with a moving rod 6, the output end of the controller 10 is respectively and electrically connected with the first motor 7, the second motor 18 and the third motor 23, the second threaded rod 24 can be guided and supported by arranging the vertical rod 21 and the moving sleeve 22, the side of the first threaded sleeve 20 opposite to the moving sleeve 22 is fixedly connected with a guide rod, the surface of the guide rod is movably sleeved with a guide sleeve, the bottom of the guide sleeve is welded with the second threaded sleeve 25 through a short rod, and the guide rod and the guide sleeve are arranged to facilitate driving the second threaded sleeve 25 to transversely move, the dust collection mechanism 9 comprises a collection pipe 26, the rear side of the collection pipe 26 is welded with the bottom of the rear side of the inner wall of the box body 4, a dust collection net is inlaid on the surface of the collection pipe 26, the top of the box body 4 is connected with an exhaust fan 27 through a bolt, an air inlet pipe of the exhaust fan 27 penetrates through the box body 4 and is communicated with the top of the collection pipe 26 through a pipeline, a collection box 28 is welded on the left side of the top of the box body 4, an air outlet pipe of the exhaust fan 27 is communicated with the right side of the collection box 28, the front side of the collection box 28 is movably connected with a sealing door through a hinge, a net plate is inlaid on the front side of the sealing door, a handle is welded on one side of the front side of the sealing door, the output end of the controller 10 is electrically connected with the exhaust fan 27, the dust can conveniently enter the inner cavity of the collection pipe 26 through the dust collection net, the sealing door is convenient to clean dust in the inner cavity of the collection box 28, the dust collection box can be conveniently opened and closed through the handle, the front of box 4 has the chamber door through hinge swing joint, and the observation window is installed in the front of chamber door inlaying, and the positive one side welding of chamber door has the handle, through setting up the observation window, is convenient for observe the inside condition of box 4 to improve the security performance.

The motor can control speed and position precision accurately, can convert voltage signals into torque and rotating speed to drive a control object, the rotating speed of a motor rotor is controlled by input signals, can react quickly, is used as an execution element in an automatic control system, has the characteristics of small electromechanical time constant, high linearity and the like, can convert received electric signals into angular displacement or angular speed on a motor shaft to output, and is divided into two categories of direct current servo motors and alternating current servo motors.

When the gear grinding machine is used, a gear is placed in an inner cavity of the placing groove 2, the movable rod 14 and the clamping block 15 are extruded to extend into a tooth groove inner cavity through the tension of the spring 13 to position the gear, the electric telescopic rod 16 is started to stretch through the controller 10 to drive the clamping ring 17 to clamp the gear, the controller 10 is used for starting the rotating shaft of the second motor 18 to rotate to drive the first threaded rod 19 to rotate, the first threaded rod 19 rotates to drive the first threaded sleeve 20 and the third motor 23 to move downwards, the third motor 23 drives the second threaded rod 24, the second threaded sleeve 25, the movable rod 6, the first motor 7 and the grinding plate 8 to move downwards, the grinding plate 8 is in contact with the gear, the controller 10 is used for starting the rotating shaft of the first motor 7 to rotate to drive the grinding plate 8 to rotate to grind the gear, the rotating shaft of the third motor 23 is started through the controller 10 to rotate to drive the second threaded rod 24 to rotate, and the second threaded sleeve 25, the clamping block 15 rotates to drive the second threaded sleeve 25, The movable rod 6, the first motor 7 and the grinding plate 8 transversely move to grind gears at different positions, the exhaust fan 27 is started to operate through the controller 10, and dust sequentially passes through the dust collection net, the collection pipe 26 and the exhaust fan 27 to enter the inner cavity of the collection box 28 to be collected.

In conclusion: this gear grinding device, through base 1, standing groove 2, fixed establishment 3, box 4, moving mechanism 5, montant 21, first motor 7, lapping plate 8, the cooperation of dust absorption mechanism 9 and controller 10, it is more single to have solved present gear grinding structure, can only press from both sides tight grinding to single gear during the grinding, need change another constantly and grind, can't press from both sides tight grinding to a plurality of gears simultaneously, the grinding efficiency has been reduced, the dust that can not produce when grinding is collected, the problem that people's use is not convenient for.

Claims

1. A gear grinding device comprises a base (1), and is characterized in that: standing groove (2) have been seted up at the top of base (1), the four corners of standing groove (2) all is provided with fixed establishment (3), the top welding of base (1) has box (4), the inner chamber of box (4) is provided with moving mechanism (5), the bottom welding of moving mechanism (5) has carriage release lever (6), the first motor of bottom fixedly connected with (7) of carriage release lever (6), there is abrasive disc (8) bottom of first motor (7) through bolted connection, the inner chamber of box (4) is provided with dust absorption mechanism (9), there is controller (10) on the positive right side of base (1) through bolted connection.

2. A gear grinding apparatus according to claim 1, wherein: the fixing mechanism (3) comprises a first groove (11) and a second groove (12), the first groove (11) and the second groove (12) are both communicated with the placing groove (2), the first grooves (11) are arranged on the left side and the right side of the placing groove (2), springs (13) are welded on the inner walls of the first grooves (11), a movable rod (14) is welded on one side opposite to the spring (13), a clamping block (15) is welded on one side, far away from the spring (13), of the movable rod (14), the second grooves (12) are arranged at the front side and the rear side of the placing groove (2), the inner wall of the second groove (12) is fixedly connected with an electric telescopic rod (16), one side of the electric telescopic rod (16) opposite to the inner cavity of the placing groove (2) is extended to the inner cavity of the placing groove and welded with a clamping ring (17), the output end of the controller (10) is electrically connected with the electric telescopic rod (16).

3. A gear grinding apparatus according to claim 1, wherein: the moving mechanism (5) comprises a second motor (18), the second motor (18) is fixedly connected with the right side of the top of the inner wall of the box body (4), a first threaded rod (19) is welded on the rotating shaft of the second motor (18), the bottom end of the first threaded rod (19) is rotatably connected with the top of the base (1), a first threaded sleeve (20) is sleeved on the surface thread of the first threaded rod (19), a vertical rod (21) is welded on the left side of the top of the inner wall of the box body (4), a moving sleeve (22) is sleeved on the surface of the vertical rod (21), a third motor (23) is fixedly connected with the left side of the first threaded sleeve (20), a second threaded rod (24) is fixedly connected with the rotating shaft of the third motor (23), the left end of the second threaded rod (24) is rotatably connected with the right side of the moving sleeve (22), a second threaded sleeve (25) is sleeved on the surface thread of the second threaded rod (24), the bottom of the second threaded sleeve (25) is fixedly connected with the moving rod (6), and the output end of the controller (10) is electrically connected with the first motor (7), the second motor (18) and the third motor (23) respectively.

4. A gear grinding apparatus according to claim 3, wherein: one side of the first threaded sleeve (20) opposite to the movable sleeve (22) is fixedly connected with a guide rod, the surface of the guide rod is movably sleeved with the guide sleeve, and the bottom of the guide sleeve is welded with the second threaded sleeve (25) through a short rod.

5. A gear grinding apparatus according to claim 1, wherein: dust absorption mechanism (9) are including collecting pipe (26), the rear side of collecting pipe (26) and the bottom welding of box (4) inner wall rear side, the surface mosaic of collecting pipe (26) installs the dust absorption net, there is air exhauster (27) at the top of box (4) through bolted connection, the intake pipe of air exhauster (27) runs through box (4) and the top intercommunication through pipeline and collecting pipe (26), the left side welding at box (4) top has collecting box (28), the outlet duct of air exhauster (27) and the right side intercommunication of collecting box (28), there is the sealing door openly through hinge swing joint of collecting box (28), and the otter board is installed in the front of sealing door mosaic, and the positive one side welding of sealing door has the handle, the output and air exhauster (27) electric connection of controller (10).

6. A gear grinding apparatus according to claim 1, wherein: the front of the box body (4) is movably connected with a box door through a hinge, an observation window is embedded in the front of the box door, and a handle is welded on one side of the front of the box door.