CN210536424U

CN210536424U - Be applied to electric putter's gear motor

Info

Publication number: CN210536424U
Application number: CN201921652304.0U
Authority: CN
Inventors: 周统富; 周平利; 万杰; 肖恢芳
Original assignee: Dongguan Weijin Electric Co Ltd
Current assignee: Dongguan Weijin Electric Co Ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-05-15
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a be applied to electric putter's gear motor, which comprises a housin, there is the front end housing casing one end through the screw connection, front end housing one side is rotated and is connected with the transmission shaft, transmission shaft skin weld has L type branch, the casing other end can be dismantled and be connected with the rear end cap, the rear end cap both sides all can be dismantled and be connected with the torsional spring, torsional spring one side swing joint has the clamp plate, clamp plate one end fixedly connected with fixed block, rear end cap one end fixedly connected with flange. The utility model discloses a transmission shaft skin weld has L type branch, and L type branch one end rotates with the silence gyro wheel to be connected, strengthens the intensity and the rigidity and the antitorque ability of transmission shaft, prolongs the life of motor to through pressing down the clamp plate, because the clamp plate is lifted to the torsion of torsional spring, make the fixed block break away from the card and hold the groove, be convenient for pull down the rear end cap from the casing, be convenient for simultaneously carry out the deashing to the fan of installing at the casing inner chamber.

Description

Be applied to electric putter's gear motor

Technical Field

The utility model relates to a gear motor, in particular to be applied to electric putter's gear motor.

Background

The reduction motor is an integrated body of a reduction gear and a motor. Such an integrated body may also be referred to as a gear reduction motor or a gear reduction motor, and is generally supplied in a set after being integrally assembled by a professional reducer manufacturer. The speed reducing motor is widely applied to the steel industry, the mechanical industry and the like, and the miniature speed reducing motor popular in the 21 st century has the advantages of simplifying design and saving space, and the power, the speed reducing ratio and the torque are not reduced.

The speed reducing motor who uses on the current electric putter is at the during operation, when the epaxial moment of torsion of transmission was too big, leads to the transmission shaft to damage easily to influence the normal work of electric putter, current rear end cap majority is connected with motor housing through the screw moreover, and inconvenient dismantlement clears up the dust to inside fan, and for this, we provide a speed reducing motor who is applied to electric putter.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a be applied to electric putter's gear motor, there is L type branch through transmission shaft skin weld, and L type branch one end is rotated with the silence gyro wheel and is connected, strengthen the intensity and rigidity and the antitorque ability of transmission shaft, the life of extension motor, and through pressing down the clamp plate, because the clamp plate is lifted to the torsion of torsional spring, make the fixed block break away from the card and hold the groove, be convenient for pull down the rear end cap from the casing, be convenient for simultaneously carry out the deashing to the fan of installing at the casing inner chamber, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a be applied to electric putter's gear motor, includes the casing, there is the front end housing casing one end through the screw connection, front end housing one side is rotated and is connected with the transmission shaft, transmission shaft skin weld has L type branch, the casing other end can be dismantled and be connected with the rear end cap, the rear end cap both sides all can be dismantled and be connected with the torsional spring, torsional spring one side swing joint has the clamp plate, clamp plate one end fixedly connected with fixed block, rear end cap one end fixedly connected with flange, annular groove has been seted up No. one to casing inner chamber one end, No. two annular grooves have been seted up on the front end housing surface, No. two annular groove inner wall fixedly connected with direction slide rails.

Further, the outer wall of the shell is fixedly connected with an installation lug, and a through hole is formed in the surface of the installation lug.

Furthermore, the other end of the rear end cover is connected with a dustproof mesh enclosure through a buckle, a clamping groove is formed in the outer wall of the rear end cover, and the fixing block is connected with the clamping groove.

Further, the flange is engaged with the first annular groove.

Furthermore, the mute roller is rotatably connected with the L-shaped supporting rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through transmission shaft skin weld there is L type branch, and No. two annular grooves have been seted up through the front end housing surface, and No. two annular groove inner wall fixedly connected with direction slide rail, direction slide rail one side is rotated and is connected with the silence gyro wheel, L type branch one end is rotated with the silence gyro wheel and is connected, can effectually reduce the transmission shaft resistance when rotating on the one hand, on the other hand strengthens the intensity and the rigidity and the torsional capacity of transmission shaft, can overcome the transmission shaft because of the askew distortion of goods that the stress inequality that the diameter difference brought caused, the life of extension motor.

2. Through pressing the clamp plate, because the torsion of torsional spring lifts the clamp plate, make the fixed block break away from the card and hold the groove, be convenient for pull down the rear end cover from the casing, be convenient for simultaneously carry out the deashing to the fan of installing in the casing inner chamber.

3. The flange is fixedly connected with one end of the rear end cover, the annular groove is formed in one end of the inner cavity of the shell, and the flange is connected with the annular groove, so that the rear end cover can be conveniently installed.

Drawings

Fig. 1 is a schematic view of the overall structure of a reduction motor applied to an electric putter.

Fig. 2 is the front structural schematic diagram of the rear end cover of the speed reduction motor applied to the electric push rod of the present invention.

Fig. 3 is a schematic view of the structure of the flange of the inner cavity of the casing of the reduction motor applied to the electric push rod of the present invention.

Fig. 4 is a schematic view of a top view structure of a front end cover of a reduction motor applied to an electric putter.

In the figure: 1. a housing; 2. a front end cover; 3. a drive shaft; 4. an L-shaped strut; 5. a rear end cap; 6. mounting lugs; 7. a through hole; 8. a dust-proof net cover; 9. a torsion spring; 10. pressing a plate; 11. a fixed block; 12. a flange; 13. a clamping groove; 14. a first annular groove; 15. a second annular groove; 16. a guide slide rail; 17. the silence gyro wheel.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a be applied to electric putter's gear motor, including casing 1, there is front end housing 2 casing 1 one end through bolted connection, 2 one sides of front end housing are rotated and are connected with transmission shaft 3, 3 skin weld of transmission shaft have L type branch 4, 1 other end of casing can be dismantled and be connected with

rear end housing

5, 5 both sides of rear end housing all can be dismantled and be connected with

torsional spring

9, 9 one side swing joint of torsional spring has clamp plate 10, 10 one end fixedly connected with fixed block 11 of clamp plate, 5 one end fixedly connected with flange 12 of rear end housing, annular groove 14 has been seted up to 1 inner chamber one end of casing, No. two annular grooves 15 have been seted up on front end housing 2 surface, No. two annular groove 15 inner wall fixedly connected with

direction slide rail

16, 16 one side of direction slide rail is rotated.

In this embodiment (as shown in fig. 1, 2, 3 and 4), the L-shaped supporting rod is welded on the surface of the transmission shaft, and one end of the L-shaped supporting rod is rotatably connected with the silent roller, so that the strength, rigidity and torsion resistance of the transmission shaft are enhanced, the service life of the motor is prolonged, and the fixing block is separated from the clamping groove by pressing the pressing plate due to the fact that the pressing plate is lifted by the torsion force of the torsion spring, so that the rear end cover can be conveniently detached from the housing, and dust removal can be conveniently performed on the fan mounted in the inner cavity of the housing.

The outer wall of the shell 1 is fixedly connected with a mounting lug 6, and a through hole 7 is formed in the surface of the mounting lug 6.

In this embodiment (as shown in fig. 1), it is convenient to mount the motor on the base of the electric putter.

The other end of the rear end cover 5 is connected with a dust screen 8 through a buckle, a clamping groove 13 is formed in the outer wall of the rear end cover 5, and the fixing block 11 is connected with the clamping groove 13.

In this embodiment (as shown in fig. 1 and 2), dust is prevented from entering the inside of the housing through the holes in the rear end cover while heat is dissipated, and the rear end cover is convenient to detach.

Wherein the flange 12 engages a number one annular groove 14.

In this embodiment (shown in fig. 2 and 3), the mounting of the rear end cap is facilitated.

Wherein, the mute roller 17 is rotationally connected with the L-shaped support rod 4.

In the embodiment (as shown in fig. 1 and 4), the resistance of the transmission shaft during rotation can be effectively reduced.

When the dust removing device works, the surface of the transmission shaft 3 is welded with the L-shaped supporting rod 4, the surface of the front end cover 2 is provided with the second annular groove 15, the inner wall of the second annular groove 15 is fixedly connected with the guide slide rail 16, one side of the guide slide rail 16 is rotatably connected with the mute roller 17, one end of the L-shaped supporting rod 4 is rotatably connected with the mute roller 17, on one hand, the resistance of the transmission shaft 3 during rotation can be effectively reduced, on the other hand, the strength, the rigidity and the torsion resistance of the transmission shaft 3 are enhanced, the product distortion and deformation caused by uneven stress caused by diameter difference of the transmission shaft 3 can be overcome, the service life of a motor is prolonged, by pressing the pressing plate 10, the pressing plate is lifted by the torsion of the torsion spring 9, the fixing block 11 is separated from the clamping groove 13, the rear end cover 5 is conveniently detached from the shell 1, and seted up annular groove 14 through 1 inner chamber one end of casing, and flange 12 links up with annular groove 14 mutually, the installation of rear end cap 5 of being convenient for, the 5 other end of rear end cap is connected with dust screen 8 through the buckle, prevent that the dust from entering into casing 1 through the hole on the rear end cap 5 when radiating inside, through 1 outer wall fixedly connected with installation ear 6 of casing, and installation ear 6 surface has seted up through-hole 7, pass through-hole 7 and link up mutually with the mount pad through the screw, be convenient for install the motor on electric putter's base.

It should be noted that, the utility model relates to a be applied to electric putter's gear motor, including casing 1, front end housing 2, transmission shaft 3, L type branch 4, rear end housing 5, installation ear 6, through-hole 7, dust screen 8, torsional spring 9, clamp plate 10, fixed block 11, flange 12, card hold groove 13, annular groove 14, No. two annular grooves 15, direction slide rail 16, silence gyro wheel 17, the part is the part that general standard component or technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A deceleration motor applied to an electric putter comprises a casing (1) and is characterized in that: one end of the shell (1) is connected with a front end cover (2) through a screw, one side of the front end cover (2) is rotatably connected with a transmission shaft (3), the surface of the transmission shaft (3) is welded with an L-shaped supporting rod (4), the other end of the shell (1) is detachably connected with a rear end cover (5), both sides of the rear end cover (5) can be detachably connected with a torsion spring (9), one side of the torsion spring (9) is movably connected with a pressing plate (10), one end of the pressure plate (10) is fixedly connected with a fixed block (11), one end of the rear end cover (5) is fixedly connected with a flange (12), one end of the inner cavity of the shell (1) is provided with a first annular groove (14), the surface of the front end cover (2) is provided with a second annular groove (15), the inner wall of the second annular groove (15) is fixedly connected with a guide sliding rail (16), one side of the guide sliding rail (16) is rotatably connected with a mute roller (17).

2. A reduction motor applied to an electric putter as set forth in claim 1, wherein: the outer wall of the shell (1) is fixedly connected with an installation lug (6), and a through hole (7) is formed in the surface of the installation lug (6).

3. A reduction motor applied to an electric putter as set forth in claim 1, wherein: the other end of the rear end cover (5) is connected with a dustproof mesh enclosure (8) through a buckle, a clamping groove (13) is formed in the outer wall of the rear end cover (5), and the fixing block (11) is connected with the clamping groove (13).

4. A reduction motor applied to an electric putter as set forth in claim 1, wherein: the flange (12) is engaged with the first annular groove (14).

5. A reduction motor applied to an electric putter as set forth in claim 1, wherein: the mute roller (17) is rotatably connected with the L-shaped support rod (4).