CN221042545U - Novel be convenient for installation formula step-by-step gear motor - Google Patents

Abstract

The utility model discloses a novel stepping gear motor convenient to install, which comprises a device body, wherein the device body comprises a motor, a rear cover plate is arranged at the rear end of the motor, a driving shaft is arranged at the front end of the motor, a placing frame is arranged below the motor, two groups of placing frames are arranged below the motor, a screw rod is arranged below the placing frame, a rotating groove is formed in the placing frame, a bevel gear I is sleeved outside the screw rod, a sleeve is arranged below the bevel gear I, a bevel gear II is meshed with a bevel gear II on one side edge of the bevel gear I, a base is arranged below the sleeve, a fixing column is arranged in the base, and a connecting column is arranged between the bevel gear I and the bevel gear II.

Description

Novel be convenient for installation formula step-by-step gear motor

Technical Field

The utility model belongs to the technical field of stepping speed reduction motor equipment, and particularly relates to a novel stepping speed reduction motor convenient to install.

Background

The motor is a power executing device widely applied, and can be divided into a common three-phase asynchronous motor, a direct current motor, a servo motor and a stepping motor, wherein the stepping motor has the advantages of accurate and convenient control and low price, and is widely applied to various precision machines. However, the stepping motor has higher output power rotation speed and smaller torque due to the self characteristics. In some mechanical parts with low rotation speed and large moment, a stepping motor is required to be connected with a reduction gearbox to achieve the required rotation speed and moment, the motor is called a reduction stepping motor, and the current reduction stepping motor is mostly connected with a gear reduction gearbox at the rotating shaft end of a power input motor, and the gear reduction gearbox is mostly used for reducing the speed through a multi-stage gear.

The novel speed reduction stepping motor disclosed in the patent of the utility model with the publication number of CN202019284U is characterized in that a transverse clamping block and a longitudinal clamping block are processed on a motor, a transverse clamping groove and a longitudinal clamping groove are processed on an installation block to be installed, the motor can be fixed only by pressing the stepping motor downwards according to the longitudinal clamping groove when the stepping motor is installed, after the transverse clamping block is clamped in the transverse clamping groove, the installation mode is fast and simple, and the transverse clamping block is fixed longitudinally, so that the motor cannot displace in the operation process, the working precision of the stepping motor is improved, and the production safety is ensured, but the device does not have the capability of adjusting the installation height of the device in actual use, the application range of the device is reduced, the driving shaft of the device cannot be adjusted according to the installation requirement, the installation trouble of a user is increased, and the motor can shake in the use process, so that the motor is required to be limited, and the motor is required to be upgraded and reformed on the basis of the prior art.

Disclosure of utility model

The utility model aims to provide a novel stepping speed reduction motor convenient to install so as to solve the problems in the background technology.

In order to solve the problems, the following technical scheme is provided:

The novel step-by-step gear motor convenient to install is designed, including the device body, including the motor on the device body, the motor rear end is equipped with back shroud and motor front end and is equipped with the drive shaft, the motor below is equipped with the rack, the rack is equipped with two sets of and rack below and has seted up the rotation groove in being equipped with lead screw and the rack, the lead screw overcoat is equipped with helical gear one, helical gear below is equipped with sleeve and helical gear one side meshing has helical gear two, the sleeve below is equipped with the base, be equipped with the fixed column in the base, helical gear one and helical gear two are equipped with the spliced pole between two sets of and two sets of helical gears two, be equipped with the screw thread post in the rotation groove, the cover is equipped with the lantern ring on the screw thread post, the lantern ring top is equipped with splint.

Further, the rack below is equipped with the guide bar, the guide bar is equipped with the multiunit, the base top is equipped with the guide cylinder, the guide bar is located guide cylinder and guide bar and guide cylinder swing joint.

Further, the front end of the bevel gear II is connected with a handle, and the handle is fixedly connected with the bevel gear II.

Further, a sliding groove is formed in the placing frame, a sliding block is connected below the clamping plate and located in the sliding groove, and the sliding block is in sliding connection with the sliding groove.

Further, the front end of the threaded column is provided with a knob, and the knob is fixedly connected with the threaded column.

Further, bolt holes are formed in the clamping plate and the rear cover plate, and bolts are arranged in the clamping plate and the rear cover plate.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the rack, the guide rod, the screw rod, the guide cylinder, the first bevel gear, the sleeve, the second bevel gear, the handle, the base, the fixing column and the connecting column are arranged in the device, so that the height of the position of the driving shaft of the device can be adjusted according to the current installation requirement, the device is convenient to install at different installation positions and is suitable for use, and the application range of the device is improved.

According to the utility model, the rotating groove, the sliding groove, the threaded column, the knob, the lantern ring, the clamping plate, the sliding block and the bolt are arranged in the device, so that the motor can be limited and fixed, a user can conveniently pretightly adjust the device, the stability of the motor in the device is improved, the safety of the motor in running is ensured, and the situation that the motor falls from the placing frame in use is avoided.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of a novel stepping reduction motor convenient to install according to the utility model;

FIG. 2 is a perspective view of a novel adjustment structure for a step-by-step reduction motor in accordance with the present utility model;

FIG. 3 is an exploded view of a novel and easy-to-install adjustment mechanism for a stepper motor in accordance with the present utility model;

FIG. 4 is a partial working view of a novel adjustment structure for a step-by-step reduction motor in accordance with the present utility model;

fig. 5 is an exploded view of a novel limit structure of a stepping reduction motor convenient to install according to the present utility model.

In the figure: 1. a device body; 2. a motor; 3. a back cover plate; 4. a drive shaft; 5. a placing rack; 6. a guide rod; 7. a screw rod; 8. a guide cylinder; 9. a first helical gear; 10. a sleeve; 11. a helical gear II; 12. a handle; 13. a base; 14. fixing the column; 15. a connecting column; 16. a rotating groove; 17. a chute; 18. a threaded column; 19. a knob; 20. a collar; 21. a clamping plate; 22. a slide block; 23. a bolt.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-5, the novel stepping gear motor convenient to install that this embodiment provided, including device body 1, including motor 2 on the device body 1, motor 2 rear end is equipped with back shroud 3 and motor 2 front end is equipped with drive shaft 4, motor 2 below is equipped with rack 5, rack 5 is equipped with two sets of and rack 5 below is equipped with lead screw 7 and has seted up in the rack 5 and rotates groove 16, lead screw 7 overcoat is equipped with helical gear one 9, helical gear one 9 below is equipped with sleeve 10 and helical gear one 9 side meshing has helical gear two 11, sleeve 10 below is equipped with base 13, be equipped with fixed column 14 in the base 13, helical gear one 9 and helical gear two 11 are equipped with two sets of and are equipped with spliced pole 15 between two sets of helical gear two 11, be equipped with screw thread post 18 in the rotation groove 16, the cover is equipped with the lantern ring 20 on the screw thread post 18, the lantern ring 20 top is equipped with splint 21.

Preferably, rack 5 below is equipped with guide bar 6, guide bar 6 is equipped with the multiunit, base 13 top is equipped with guide cylinder 8, guide bar 6 is located guide cylinder 8 and guide bar 6 and guide cylinder 8 swing joint, can lead to the direction that rack 5 removed, stability and security that has increased rack 5, avoid rack 5 to appear the condition of position offset in the removal in-process, helical gear two 11 front end is connected with handle 12, handle 12 and helical gear two 11 fixed connection, can convenient to use person drives helical gear two 11 through rotating handle 12 and rotates, the connectivity between the device has been increased, convenient to use person controls it, provide convenience for the user.

Preferably, the spout 17 has been seted up in the rack 5, splint 21 below is connected with slider 22, slider 22 is located spout 17, slider 22 and spout 17 sliding connection, can lead the direction that splint 21 removed, avoid splint 21 to appear the condition of position deviation, screw thread post 18 front end is equipped with knob 19, knob 19 and screw thread post 18 fixed connection, can be convenient for the user drive screw thread post 18 through rotating knob 19 and rotate in the rotation groove 16, avoid the user to appear the condition that the hand was smooth or be difficult for screwing up in the screw thread post 18 in-process, all set up the bolt hole in splint 21 and the back shroud 3, all be equipped with bolt 23 in splint 21 and the back shroud 3 bolt hole, splint 21's stability has been increased, the safety of motor 2 when the operation has been guaranteed, avoid appearing motor 2 from the condition that rack 5 drops loose.

The application principle and the application flow of the utility model are as follows: when the motor 2 is placed on the placement frame 5, the handle 12 is rotated by hand, the bevel gear 11 is driven to rotate by the handle 12, the connecting column 15 and the bevel gear 9 are driven to rotate when the bevel gear 11 rotates, the screw rod 7 is driven to rotate in the sleeve 10 when the bevel gear 9 rotates, the screw rod 7 moves outwards in the rotating process, at the moment, the guide rod 6 moves from the guide cylinder 8 to drive the placement frame 5 and the motor 2 to move upwards, after moving to a proper position, the driving shaft 4 of the motor 2 is installed at a driving source, the height of the driving shaft of the motor 2 can be adjusted according to the current installation requirement, the device is convenient to install at different installation positions, the application range of the device is improved, when the motor 2 on the placement frame 5 is required to be limited and fixed, the motor 2 is placed on the placement frame 5, the screw rod 18 is driven to rotate by the hand, the screw rod 18 drives the lantern ring 20 and the clamping plate 21 to be close to the motor 2 until the rear cover plate 3 of the clamping plate 21 is tightly attached to the motor 2, the motor 23 is inserted into the pin hole in the rear cover plate 3 and the clamping plate 21, the motor 2 can be conveniently and the motor 2 can be fixed in the safety and the safety of the motor 2 is prevented from falling from being used when the motor 2 is fixed, and the safety of the device is guaranteed when the motor is used to be kept, and the safety device is prevented from being used.

Claims (6)

1. Novel be convenient for installation formula step-by-step gear motor, a serial communication port, including device body (1), be contained motor (2) on device body (1), motor (2) rear end is equipped with back shroud (3) and motor (2) front end is equipped with drive shaft (4), motor (2) below is equipped with rack (5), rack (5) are equipped with two sets of and rack (5) below and are equipped with lead screw (7) and set up in rack (5) and rotate groove (16), lead screw (7) overcoat is equipped with helical gear one (9), helical gear one (9) below is equipped with sleeve (10) and helical gear one (9) side meshing have helical gear two (11), sleeve (10) below is equipped with base (13), be equipped with fixed column (14) in base (13), helical gear one (9) and helical gear two (11) are equipped with spliced pole (15) between two sets of helical gear two (11), be equipped with threaded column (18) in rotating groove (16), be equipped with screw thread (18) cover top (20) and be equipped with splint (20) top.

2. The novel stepping gear motor convenient to install according to claim 1, wherein guide rods (6) are arranged below the placement frame (5), a plurality of groups of guide rods (6) are arranged, guide cylinders (8) are arranged above the base (13), and the guide rods (6) are located in the guide cylinders (8) and are movably connected with the guide cylinders (8).

3. The novel stepping speed reducing motor convenient to install according to claim 1, wherein a handle (12) is connected to the front end of the second bevel gear (11), and the handle (12) is fixedly connected with the second bevel gear (11).

4. The novel stepping gear motor convenient to install according to claim 1, wherein a chute (17) is formed in the placement frame (5), a sliding block (22) is connected below the clamping plate (21), the sliding block (22) is located in the chute (17), and the sliding block (22) is in sliding connection with the chute (17).

5. The novel stepping speed reducing motor convenient to install according to claim 1, wherein a knob (19) is arranged at the front end of the threaded column (18), and the knob (19) is fixedly connected with the threaded column (18).

6. The novel stepping speed reduction motor convenient to install according to claim 1, wherein bolt holes are formed in the clamping plate (21) and the rear cover plate (3), and bolts (23) are arranged in the clamping plate (21) and the rear cover plate (3) respectively.