阅读说明：本技术 一种一体输出轴装置 (Integrated output shaft device ) 是由 周挺 于 2020-05-28 设计创作，主要内容包括：本发明属于输出轴技术领域,尤其为一种一体输出轴装置,包括主轴体,主轴体的内壁上固定连接有连接带,连接带远离主轴体的一端固定连接有套环,主轴体的表面贯穿连接有转动螺丝,转动螺丝的一端固定连接有固定块,套环的内部设有第一插轴,主轴体的一端固定连接有竖直滑板,竖直滑板的两端滑动连接有水平滑板,水平滑板的内部设有滑块,滑块的一侧固定连接有第二插轴,套环的内壁上固定连接有弹簧。本发明通过设置套环,将电机的驱动轴插入套环中,通过弹簧的弹力作用带动了夹板对不同尺寸大小的驱动轴进行夹固,再通过转动转动螺丝带动了固定块下移,通过固定块对驱动轴进行二次固定,达到防止打滑的效果。(The invention belongs to the technical field of output shafts, and particularly relates to an integrated output shaft device which comprises a main shaft body, wherein a connecting belt is fixedly connected to the inner wall of the main shaft body, one end, away from the main shaft body, of the connecting belt is fixedly connected with a lantern ring, a rotating screw penetrates through the surface of the main shaft body, one end of the rotating screw is fixedly connected with a fixed block, a first inserting shaft is arranged inside the lantern ring, one end of the main shaft body is fixedly connected with a vertical sliding plate, two ends of the vertical sliding plate are slidably connected with horizontal sliding plates, a sliding block is arranged inside the horizontal sliding plate, one side of the sliding block is fixedly connected with a second inserting shaft, and a spring is fixedly connected to the inner wall of the lantern ring. According to the anti-skidding driving shaft fixing device, the lantern ring is arranged, the driving shaft of the motor is inserted into the lantern ring, the clamping plates are driven to clamp the driving shafts with different sizes through the elastic force of the spring, the fixing blocks are driven to move downwards through rotating the rotating screws, the driving shaft is secondarily fixed through the fixing blocks, and the anti-skidding effect is achieved.)

1. An integrative output shaft device, includes the main shaft body (1), its characterized in that: the inner wall of the main shaft body (1) is fixedly connected with a connecting belt (2), one end of the connecting belt (2) far away from the main shaft body (1) is fixedly connected with a lantern ring (3), a rotating screw (4) penetrates through the surface of the main shaft body (1), one end of the rotating screw (4) is fixedly connected with a fixed block (5), a first inserting shaft (6) is arranged in the lantern ring (3), one end of the main shaft body (1) is fixedly connected with a vertical sliding plate (7), two ends of the vertical sliding plate (7) are connected with a horizontal sliding plate (8) in a sliding way, a sliding block (9) is arranged inside the horizontal sliding plate (8), one side of the sliding block (9) is fixedly connected with a second inserting shaft (10), fixedly connected with spring (11) on the inner wall of lantern ring (3), one end fixedly connected with splint (12) of lantern ring (3) are kept away from in spring (11).

2. A unitary output shaft assembly as defined in claim 1, wherein: the quantity of connecting band (2) is four groups, and four groups of connecting band (2) are cyclic annular equidistance and distribute.

3. A unitary output shaft assembly as defined in claim 1, wherein: the number of the rotating screws (4) is two, and the two groups of the rotating screws (4) are installed in an axisymmetric mode by using the vertical center line of the main shaft body (1).

4. A unitary output shaft assembly as defined in claim 1, wherein: the shape of fixed block (5) is circular-arc, and the surface of fixed block (5) is smooth curved surface, fixed block (5) are welded connection mode with rotation screw (4) and are connected.

5. A unitary output shaft assembly as defined in claim 1, wherein: the quantity of spring (11) and splint (12) is a plurality of groups, and a plurality of groups spring (11) and splint (12) are cyclic annular equidistance and distribute.

6. A unitary output shaft assembly as defined in claim 1, wherein: the slider (9) is cuboid, and the slider (9) is clearance fit with the inside spout of vertical slide (7).

7. A unitary output shaft assembly as defined in claim 1, wherein: the quantity of horizontal sliding plate (8) is two sets of, and two sets of horizontal sliding plate (8) are the axisymmetric installation with the vertical central line of main shaft body (1), horizontal sliding plate (8) are sliding connection mode with vertical slide (7) and are connected.

Technical Field

The invention relates to the technical field of output shafts, in particular to an integrated output shaft device.

Background

At present, a common motor transmits torque of a rotor to an output shaft through a gear set, and then the torque is transmitted to a related control part, namely a transmission part, through the output shaft to be controlled, the rotor is connected with the output shaft through the gear set, the output shaft comprises a transmission rod and a tooth-shaped part, the transmission rod and the tooth-shaped part are of an integral stamping structure, the top of the transmission rod is provided with an assembling hole, an assembling groove or a notch, the tooth-shaped part is arranged at the bottom end of the transmission rod, and a stepped column for positioning is arranged below the tooth-shaped part.

There are the following problems:

1. the conventional output shaft is provided with a notch during rotation, but the phenomenon of slipping still occurs.

2. The existing output shaft is generally used for fixedly connecting the end with the driving shaft, and the transmission of the fixed shaft bodies at both ends cannot be carried out.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an integrated output shaft device, which solves the problem of output shaft slipping.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an integrative output shaft device, includes the main shaft body, fixedly connected with connecting band on the inner wall of the main shaft body, the one end fixedly connected with lantern ring of the main shaft body is kept away from to the connecting band, the surface through connection of the main shaft body has the rotation screw, the one end fixedly connected with fixed block of rotation screw, the inside of the lantern ring is equipped with first axle of inserting, the vertical slide of the one end fixedly connected with of the main shaft body, the both ends sliding connection of vertical slide has horizontal sliding plate, horizontal sliding plate's inside is equipped with the slider, the axle is inserted to one side fixedly connected with second of slider, fixedly connected with spring on the inner wall of the lantern ring, the one end fixedly connected with splint of the lantern ring are kept away from to the spring.

As a preferable technical scheme of the invention, the number of the connecting belts is four groups, and the four groups of connecting belts are annularly and equidistantly distributed.

As a preferred technical solution of the present invention, the number of the turning screws is two, and the two turning screws are installed in axial symmetry with respect to the vertical center line of the main shaft body.

As a preferred technical scheme of the invention, the fixed block is in an arc shape, the surface of the fixed block is a smooth curved surface, and the fixed block is connected with the rotating screw in a welding connection mode.

As a preferred technical scheme of the invention, the number of the springs and the clamping plates is a plurality of groups, and the plurality of groups of the springs and the clamping plates are annularly and equidistantly distributed.

As a preferred technical scheme of the invention, the slide block is in a cuboid shape, and the slide block and the inner sliding groove of the vertical sliding plate are in clearance fit.

As a preferable technical scheme of the invention, the number of the horizontal sliding plates is two, the two groups of horizontal sliding plates are arranged in axial symmetry by taking the vertical central line of the main shaft body as an axis, and the horizontal sliding plates are connected with the vertical sliding plates in a sliding connection mode.

Compared with the prior art, the invention provides an integrated output shaft device, which has the following beneficial effects:

1. this integrative output shaft device, through setting up the lantern ring, with the drive shaft of motor insert the lantern ring, the elastic action through the spring has driven splint and has carried out the clamping to the drive shaft of equidimension not, and the rethread rotates the screw and has driven the fixed block and move down, carries out the secondary through the fixed block to the drive shaft and fixes, reaches the effect that prevents to skid.

2. This integrative output shaft device through setting up vertical slide, slides the slider in going into the spout from the upside, in inserting the slot that advances vertical slide both ends through with horizontal slide to reach the effect of the axis body of fixed other end, reached both ends and all can fix the effect of axis body.

Drawings

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

FIG. 2 is a side view of the collar;

FIG. 3 is an external view of the fixing block;

fig. 4 is a side view of the slider.

In the figure: 1. a main shaft body; 2. a connecting belt; 3. a collar; 4. rotating the screw; 5. a fixed block; 6. a first insert shaft; 7. a vertical slide plate; 8. a horizontal sliding plate; 9. a slider; 10. a second shaft; 11. a spring; 12. and (4) clamping the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: the utility model provides an integrative output shaft device, including the main shaft body 1, fixedly connected with connecting band 2 on the inner wall of the main shaft body 1, the one end fixedly connected with lantern ring 3 of the main shaft body 1 is kept away from to connecting band 2, the surface through connection of the main shaft body 1 has rotation screw 4, the one end fixedly connected with fixed block 5 of rotation screw 4, the inside of lantern ring 3 is equipped with first axle 6 of inserting, the vertical slide 7 of the one end fixedly connected with of the main shaft body 1, the both ends sliding connection of vertical slide 7 has horizontal sliding plate 8, horizontal sliding plate 8's inside is equipped with slider 9, axle 10 is inserted to one side fixedly connected with second of slider 9, fixedly connected with spring 11 on the inner wall of lantern ring 3, spring 11 keeps away from the one end fixedly connected with splint 12 of lantern ring 3.

In the embodiment, the number of the connecting belts 2 is four, the four connecting belts 2 are distributed in an annular equidistant manner, the stability is improved, the number of the rotating screws 4 is two, the two rotating screws 4 are arranged in an axisymmetric manner around the vertical center line of the main shaft body 1, the shape of the fixing block 5 is circular arc, the fixing block is matched with the main shaft body 1, the surface of the fixing block 5 is a smooth curved surface, the fixing block 5 is connected with the rotating screws 4 in a welding manner, the fixing effect is good, the number of the springs 11 and the clamping plates 12 is several, the several sets of the springs 11 and the clamping plates 12 are distributed in an annular equidistant manner, the shape of the sliding block 9 is a cuboid shape, the sliding block 9 is in a clearance fit relationship with the inner sliding groove of the vertical sliding plate 7, the number of the horizontal sliding plates 8 is two, the two sets of the horizontal sliding plates 8 are arranged in an axisymmetric manner around the vertical center line of the main shaft body 1, the horizontal sliding plates 8 are connected with the vertical sliding plate 7 in a sliding manner, the disassembly is convenient.

The working principle and the using process of the invention are as follows: according to the invention, the driving shaft of the motor is inserted into the lantern ring 3, the clamping plate 12 is driven to clamp the driving shafts with different sizes through the elastic force of the spring 11, the fixing block 5 is driven to move downwards through rotating the rotating screw 4, the driving shaft is secondarily fixed through the fixing block 5, so that the anti-skidding effect is achieved, the sliding block 9 slides into the sliding groove from the upper side, the horizontal sliding plate 8 is inserted into the slots at the two ends of the vertical sliding plate 7, so that the effect of fixing the shaft body at the other end is achieved, the effect that the shaft bodies can be fixed at the two ends is achieved, the shaft bodies can be fixed at the two ends of the motor, the motor can be driven according to different sizes, and the motor is convenient to use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.