CN215009817U

CN215009817U - Step motor installing support

Info

Publication number: CN215009817U
Application number: CN202120921603.0U
Authority: CN
Inventors: 刘佳; 孙金兴
Original assignee: Changzhou Gute Motor Technology Co ltd
Current assignee: Changzhou Gute Motor Technology Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-12-03
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses a step motor installing support belongs to installing support technical field, a step motor installing support, comprises a workbench, the top fixedly connected with bottom plate of workstation, the left side fixed mounting of bottom plate has closing device, four supporting shoes of top fixedly connected with of bottom plate, four all alternate on the supporting shoe have rather than rotate the thread bush of being connected, four the equal threaded connection of inner wall of thread bush has the lead screw, four the equal fixed connection movable plate of one end of lead screw, four all alternate on the supporting shoe have two gag lever posts, eight the one end of gag lever post respectively with four movable plate fixed connection. The utility model discloses a, the device is when using, and vibrations appear in the machine start-up, and the power of machine shake can act on the grip block, and the grip block atress then can stretch the elasticity ring, and the elasticity of elasticity ring can be cushioned vibrations after that, and then starts absorbing effect, improves the life of machine.

Description

Step motor installing support

Technical Field

The utility model relates to a installing support technical field, more specifically say, relate to a step motor installing support.

Background

A stepper motor is an electric motor that converts electrical pulse signals into corresponding angular or linear displacements. The rotor rotates an angle or one step before inputting a pulse signal, the output angular displacement or linear displacement is proportional to the input pulse number, and the rotating speed is proportional to the pulse frequency. Therefore, the stepping motor is also called a pulse motor.

The existing stepping motor is usually fixedly connected by using a bolt when being installed, the installation is very troublesome, the installation speed is slow, the connection is not firm, after the stepping motor works for a period of time, the installation structure is easy to loosen due to the vibration of the motor, the stepping motor is caused to fall off, and the external vibration of the stepping motor during the work easily causes damage to elements inside the stepping motor, the installation structures of the stepping motors with different sizes are different, when the installation structures are damaged, the replacement is difficult to carry out temporarily, so that a stepping motor installation support is needed.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a step motor installing support possesses quick installation and has the advantage of shock attenuation effect, has solved the problem that above-mentioned background art mentioned.

In order to solve the above problems, the utility model adopts the following technical proposal.

A stepping motor mounting bracket comprises a workbench, wherein the top of the workbench is fixedly connected with a bottom plate, the left side of the bottom plate is fixedly provided with a pressing device, the top of the bottom plate is fixedly connected with four supporting blocks, four supporting blocks are respectively inserted with a thread sleeve which is rotatably connected with the supporting blocks, the inner walls of the four thread sleeves are respectively connected with a screw rod in a threaded manner, one end of each screw rod is respectively fixedly connected with a movable plate, four supporting blocks are respectively inserted with two limiting rods, one end of each of eight limiting rods is respectively fixedly connected with four movable plates, four thread sleeves are respectively fixedly connected with gears, the back surfaces of the four gears respectively penetrate through and extend to the bottom of the bottom plate, the bottom of the bottom plate is rotatably connected with a driving wheel, the top of the driving wheel is respectively meshed with the four gears, one end of each of the four movable plates is respectively rotatably connected with two clamping blocks, an elastic ring is sleeved in front of the two adjacent clamping blocks.

As a further aspect of the present invention:

the pressing device comprises a vertical plate, the bottom of the vertical plate is fixedly connected with the bottom plate, a threaded rod is connected to the inner wall of the vertical plate in a rotating mode, the top of the threaded rod runs through and extends to the top of the vertical plate, a motor is fixedly connected to the top of the vertical plate, an output shaft of the motor is fixedly connected with the threaded rod, a lifting block connected with threads of the lifting block is sleeved on the threaded rod, the outer side of the lifting block is connected with the inner wall of the vertical plate in a sliding mode, a pressing plate is fixedly connected to the right side of the lifting block, and a through hole is formed in the pressing plate.

As a further aspect of the present invention:

the bottom fixedly connected with spacing cover of clamp plate, the shape of spacing cover is tubaeform.

As a further aspect of the present invention:

the top of workstation rotates and is connected with the actuating lever, the bottom fixedly connected with of actuating lever rotates the wheel, the left side that rotates the wheel meshes with the drive wheel mutually.

As a further aspect of the present invention:

the anti-skid floor is characterized in that a rubber pad is fixedly connected to the top of the bottom plate, and anti-skid grains are formed in the top of the rubber pad.

Compared with the prior art, the utility model has the advantages of:

(1) the scheme can provide support for the whole device through the workbench, and then can be used for placing a machine through the bottom plate, when the device is used, the machine is placed at the center of the bottom plate, then a worker can complete positioning and fixing of the machine through rotating the driving wheel, so that the installation effect is achieved, the driving wheel can drive the four gears to rotate, the driving wheel can drive the threaded sleeves to rotate after rotating, the threaded sleeves can drive the lead screw to rotate after rotating, the lead screw can move on the inner wall of the threaded sleeves, the lead screw can drive the movable plate to move towards the machine, the movable plate can be limited through the arrangement of the limiting rod, so that the two clamping blocks can move towards the machine in parallel, then the eight clamping blocks can contact with the machine, the machine can be extruded after the contact, so that the machine is driven to move to the center position of the bottom plate, and the clamping blocks can continuously move towards the machine, thereby fix the machine, and the grip block can rotate on the movable plate at the in-process of centre gripping, the grip block rotates can stay cord elasticity ring, elasticity of elasticity ring then can drive two grip blocks relative movement, thereby fix the machine, and then improve the stability fixed to the machine, start closing device after accomplishing to the machine is fixed can compress tightly the machine on the bottom plate, and then accomplish the installation to the machine, in-process very convenient and fast, the work efficiency is improved, and the device is when using, vibrations appear in the machine start-up, the power of machine shake can act on the grip block, the grip block atress then can stretch elasticity ring, elasticity of elasticity ring can cushion vibrations after that, and then start absorbing effect, the life of machine is prolonged.

(2) This scheme passes through the setting of riser and can provide the support to whole closing device, when needing to compress tightly the machine after that, only needs starter motor, and the motor starts can drive the threaded rod and rotate, can drive the elevator after the threaded rod rotates and slide on the riser, and the elevator slides and can drive the clamp plate and remove to the machine, until clamp plate and machine contact to the completion is fixed compressing tightly of machine, improves the effect fixed to the machine.

(3) This scheme can carry on spacingly through clamp plate bottom fixed connection's spacing cover to the machine, when the clamp plate moves down, the machine can be at first with the inner wall contact of spacing cover, the machine can slide along the inner wall of spacing cover after that, until being blocked by spacing cover, and then accomplish compressing tightly fixedly to the machine is hugged closely with spacing cover inner wall, and spacing cover can play spacing effect, and then improves the effect fixed to the machine.

(4) This scheme rotates the actuating lever of connecting through the workstation top and rotates and to drive and rotate the wheel rotation, thereby rotates the wheel rotation and drives the drive wheel rotation, and the workman can control the drive wheel rotation through rotating the actuating lever to the person of facilitating the use rotates the drive wheel, and then improves the speed of installation.

(5) This scheme can reduce the life that wearing and tearing improved the device through bottom plate top fixed connection's rubber pad to the anti-skidding line that the rubber pad top was seted up can increase frictional force, and then improves the stability to the machine installation.

Drawings

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

fig. 2 is a top view of the middle base plate of the present invention;

fig. 3 is a front view of the middle press plate of the present invention.

The reference numbers in the figures illustrate:

1. a work table; 2. a base plate; 201. a rubber pad; 3. a pressing device; 301. a vertical plate; 302. a threaded rod; 303. a motor; 304. a lifting block; 305. pressing a plate; 306. a through hole; 4. a support block; 5. a threaded sleeve; 6. a screw rod; 7. moving the plate; 8. a limiting rod; 9. a gear; 10. a drive wheel; 11. a clamping block; 12. an elastic ring; 13. a limiting cover; 14. a drive rod; 15. and rotating the wheel.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, a stepping motor mounting bracket comprises a worktable 1, a bottom plate 2 is fixedly connected to the top of the worktable 1, a pressing device 3 is fixedly mounted on the left side of the bottom plate 2, four supporting blocks 4 are fixedly connected to the top of the bottom plate 2, thread sleeves 5 rotatably connected to the four supporting blocks 4 are inserted into the four supporting blocks 4, screw rods 6 are respectively connected to the inner walls of the four thread sleeves 5 in a threaded manner, a moving plate 7 is fixedly connected to one ends of the four screw rods 6, two limiting rods 8 are respectively inserted into the four supporting blocks 4, one ends of the eight limiting rods 8 are respectively fixedly connected to the four moving plate 7, gears 9 are respectively fixedly connected to the four thread sleeves 5, the back sides of the four gears 9 respectively penetrate and extend to the bottom of the bottom plate 2, a driving wheel 10 is rotatably connected to the bottom of the bottom plate 2, the top of the driving wheel 10 is respectively engaged with the four gears 9, and two clamping blocks 11 are rotatably connected to one ends of the four moving plates 7, when the clamping device is used, the machine is firstly placed at the center of the bottom plate 2, then a worker can complete positioning and fixing of the machine by rotating the driving wheel 10, so that the installation effect is achieved, the driving wheel 10 rotates to drive the four gears 9 to rotate, the driving wheel 10 rotates to drive the threaded sleeve 5 to rotate, the threaded sleeve 5 rotates to drive the lead screw 6 to rotate, the lead screw 6 rotates to move on the inner wall of the threaded sleeve 5, the lead screw 6 drives the movable plate 7 to move towards the machine, the movable plate 7 can be limited by the arrangement of the limiting rod 8, so that the two clamping blocks 11 can move towards the machine in parallel, then the eight clamping blocks 11 can contact with the machine, and the machine can be extruded after contact, thereby driving the machine to move to the central position of the bottom plate 2, along with the continuous movement of the clamping block 11 to the machine, thereby fixing the machine, the clamping blocks 11 can rotate on the moving plate 7 in the clamping process, the clamping blocks 11 can pull the elastic rings 12 when rotating, the elastic force of the elastic rings 12 can drive the two clamping blocks 11 to move relatively, thereby clamping the machine, further improving the stability of fixing the machine, after the machine is fixed, the pressing device 3 is started to press the machine on the bottom plate 2, so as to complete the installation of the machine, the process is very convenient and fast, the working efficiency is improved, when the device is used, the machine starts to vibrate, the shaking force of the machine acts on the clamping block 11, the clamping block 11 is stressed to stretch the elastic ring 12, the elasticity of the elastic ring 12 can buffer the vibration, the vibration absorption effect is started, and the service life of the machine is prolonged.

The pressing device 3 comprises a vertical plate 301, the bottom of the vertical plate 301 is fixedly connected with the bottom plate 2, the inner wall of the vertical plate 301 is rotatably connected with a threaded rod 302, the top of the threaded rod 302 penetrates through and extends to the top of the vertical plate 301, the top of the vertical plate 301 is fixedly connected with a motor 303, the model of the motor 303 can be SGMGV-09ADC6C, the output shaft of the motor 303 is fixedly connected with the threaded rod 302, a lifting block 304 in threaded connection with the threaded rod 302 is sleeved on the threaded rod 302, the outer side of the lifting block 304 is in sliding connection with the inner wall of the vertical plate 301, a pressing plate 305 is fixedly connected to the right side of the lifting block 304, a through hole 306 is formed in the pressing plate 305, the whole pressing device 3 can be supported through the arrangement of the vertical plate 301, when the machine needs to be pressed, only the motor 303 needs to be started, the motor 303 can drive the threaded rod 302 to rotate, the lifting block 304 can be driven to slide on the vertical plate 301 after the threaded rod 302 rotates, the lifting block 304 can drive the pressing plate 305 to move towards the machine after sliding, until the pressing plate 305 is in contact with the machine, thereby completing the pressing fixation of the machine and improving the effect of the fixation of the machine.

The spacing cover 13 of bottom fixedly connected with of clamp plate 305, the shape of spacing cover 13 is tubaeform, spacing cover 13 through clamp plate 305 bottom fixed connection can carry on spacingly to the machine, when clamp plate 305 moves down, the machine can at first contact with the inner wall of spacing cover 13, the machine can slide along the inner wall of spacing cover 13 afterwards, until being blocked by spacing cover 13, and then accomplish compressing tightly fixedly to the machine, and the machine is hugged closely with spacing cover 13 inner wall, spacing cover 13 can play spacing effect, and then improve the effect fixed to the machine.

The top of workstation 1 is rotated and is connected with actuating lever 14, the bottom fixedly connected with of actuating lever 14 rotates wheel 15, the left side that rotates wheel 15 meshes with drive wheel 10 mutually, rotate actuating lever 14 through workstation 1 top and connect and rotate and to drive and rotate wheel 15, thereby it rotates to rotate wheel 15 and drive wheel 10 and rotate, the workman can control drive wheel 10 through rotating actuating lever 14 and rotate, thereby the person of facilitating the use rotates drive wheel 10, and then improve the speed of installation.

The top fixedly connected with rubber pad 201 of bottom plate 2, anti-skidding line has been seted up at the top of rubber pad 201, and rubber pad 201 through 2 top fixedly connected of bottom plate can reduce wearing and tearing improve device's life to the anti-skidding line that sets up at rubber pad 201 top can increase frictional force, and then improves the stability to the machine installation.

The working principle is as follows: firstly, the whole device can be supported by the workbench 1, then the device can be placed by the bottom plate 2, when the device is used, the device is placed at the center of the bottom plate 2, then a worker can complete the positioning and fixing of the device by rotating the driving wheel 10, so as to achieve the installation effect, the driving wheel 10 rotates to drive the four gears 9 to rotate, the driving wheel 10 rotates to drive the threaded sleeve 5 to rotate, the threaded sleeve 5 rotates to drive the lead screw 6 to rotate, the lead screw 6 rotates to move on the inner wall of the threaded sleeve 5, the lead screw 6 drives the movable plate 7 to move towards the device, the movable plate 7 can be limited by the arrangement of the limiting rod 8, so that the two clamping blocks 11 can move towards the device in parallel, then the eight clamping blocks 11 can contact with the device, the device can be extruded after the contact, so as to drive the device to move to the center of the bottom plate 2, along with the continuous movement of the clamping blocks 11 to the machine, the machine is fixed, the clamping blocks 11 rotate on the movable plate 7 in the clamping process, the clamping blocks 11 rotate to pull the elastic rings 12, the elastic force of the elastic rings 12 drives the two clamping blocks 11 to move relatively, so that the machine is clamped, the stability of fixing the machine is further improved, after the machine is fixed, the machine can be pressed on the bottom plate 2 by starting the pressing device 3, the installation of the machine is further completed, the process is very convenient and fast, the working efficiency is improved, in addition, when the device is used, the vibration occurs when the machine is started, the shaking force of the machine can act on the clamping blocks 11, the elastic rings 12 can be stretched when the clamping blocks 11 are stressed, the elastic force of the elastic rings 12 can buffer the vibration, the vibration absorption effect is further started, the service life of the machine is prolonged, the problem that the existing stepping motor is usually fixedly connected by using bolts when being installed is solved, the installation is very troublesome during, and the installation rate is slow to it is insecure to connect, because the vibrations of motor easily make mounting structure appear not hard up after step motor work a period, cause step motor's the coming off and step motor and cause the damage to step motor inside component easily at the external vibrations of during operation, step motor's of equidimension mounting structure also is different, when mounting structure damages, is difficult to the problem of changing during one's time.

The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a step motor installing support, includes workstation (1), its characterized in that: the top of the workbench (1) is fixedly connected with a bottom plate (2), the left side of the bottom plate (2) is fixedly provided with a pressing device (3), the top of the bottom plate (2) is fixedly connected with four supporting blocks (4), four supporting blocks (4) are all inserted with thread sleeves (5) which are rotatably connected with the supporting blocks, the inner walls of the four thread sleeves (5) are all in threaded connection with screw rods (6), one ends of the four screw rods (6) are all fixedly connected with movable plates (7), two limiting rods (8) are all inserted on the four supporting blocks (4), one ends of the eight limiting rods (8) are respectively and fixedly connected with the four movable plates (7), gears (9) are all fixedly connected on the four thread sleeves (5), the back surfaces of the four gears (9) are all penetrated and extend to the bottom of the bottom plate (2), and the bottom of the bottom plate (2) is rotatably connected with driving wheels (10), the top of drive wheel (10) meshes with four gear (9) respectively mutually, four the one end of moving plate (7) all rotates and is connected with two grip blocks (11), and the cover is equipped with elasticity ring (12) before two adjacent grip blocks (11).

2. A stepper motor mounting bracket as defined in claim 1, wherein: closing device (3) include riser (301), the bottom and bottom plate (2) fixed connection of riser (301), the inner wall of riser (301) is rotated and is connected with threaded rod (302), the top of threaded rod (302) is run through and is extended to the top of riser (301), the top fixedly connected with motor (303) of riser (301), the output shaft and threaded rod (302) fixed connection of motor (303), the cover is equipped with elevator (304) rather than threaded connection on threaded rod (302), the outside of elevator (304) and the inner wall sliding connection of riser (301), the right side fixedly connected with clamp plate (305) of elevator (304), through-hole (306) have been seted up on clamp plate (305).

3. A stepper motor mounting bracket as defined in claim 2, wherein: the bottom fixedly connected with spacing cover (13) of clamp plate (305), the shape of spacing cover (13) is tubaeform.

4. A stepper motor mounting bracket as defined in claim 1, wherein: the top of workstation (1) is rotated and is connected with actuating lever (14), the bottom fixedly connected with of actuating lever (14) rotates wheel (15), the left side and the drive wheel (10) of rotating wheel (15) mesh mutually.

5. A stepper motor mounting bracket as defined in claim 1, wherein: the anti-skid floor is characterized in that a rubber pad (201) is fixedly connected to the top of the bottom plate (2), and anti-skid grains are formed in the top of the rubber pad (201).