CN216530809U

CN216530809U - Novel fixed shaft push rod stepping motor

Info

Publication number: CN216530809U
Application number: CN202122508775.8U
Authority: CN
Inventors: 燕乐
Original assignee: Guangzhou Yuanzheng Electromechanical Technology Co ltd
Current assignee: Guangzhou Yuanzheng Electromechanical Technology Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-05-13
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses a novel fixed shaft push rod stepping motor, which comprises a first screw, a cover shell, a first perforation, a second screw, a control panel, a second perforation, a motor body and a screw rod, wherein the cover shell can be disassembled by disassembling the first screw, the control panel can be disassembled by disassembling the second screw, an adapter plate can be disassembled by disassembling the third screw, the cover shell can be disassembled by disassembling the fourth screw, the cover shell is drawn out from the outer side of a square sliding block, the square sliding block can be leaked out, the adapter plate can be disassembled from the screw rod by rotating the square sliding block, maintenance can be conveniently carried out after the components are disassembled, the rear cover shell is fixedly connected with the motor body through the first screw, the control panel is fixedly connected with the motor body through the second screw, the adapter plate is fixedly connected with the motor body through the third screw, through fourth screw with housing and motor body thread fixed connection, simple to operate.

Description

Novel fixed shaft push rod stepping motor

Technical Field

The utility model relates to a motor, in particular to a novel fixed shaft push rod stepping motor.

Background

The linear push rod motor is an electric driving device for converting electric energy into linear reciprocating motion of a push rod, is widely applied to industries such as fitness equipment, medical instruments, furniture, automobiles, electric power, machinery, metallurgy, traffic, mines, petroleum, chemical engineering, hoisting, transportation, buildings and the like, has the characteristics of reliable performance, sensitive action, stable operation, the same push-pull force, good environmental adaptability and the like, has low manufacturing cost compared with machinery such as hydropneumatic and the like, and saves an oil pump, an oil tank, a plurality of complex pipelines and other auxiliary equipment; the energy consumption is low, the motor is directly driven to save the intermediate energy conversion link, the whole machine efficiency is high, and the energy consumption is reduced; there is no oil pollution, and because of avoiding adopting oil or pneumatic drive, there is no oil leakage, has reduced the pollution.

The dismantlement structure of traditional linear push rod motor is comparatively complicated, leads to dismantling when maintaining comparatively inconvenient to it in needs, and the installation is also comparatively inconvenient simultaneously, for this reason, we propose a novel fixed axle push rod step motor and optimize it.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel fixed shaft push rod stepping motor to solve the problems in the background technology.

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

a novel fixed shaft push rod stepping motor comprises a motor body, wherein a rear cover shell is arranged on one side of the motor body, two first through holes are formed in the rear cover shell, two first screws are arranged on one side of the rear cover shell and are in one-to-one correspondence with the two first through holes, a control panel is arranged on the inner side of the rear cover shell, two second through holes are formed in the control panel, two second screws are arranged on one side of the control panel and are in one-to-one correspondence with the two second through holes, a screw rod is fixedly connected to the rotating end of the motor body, a mounting plate is arranged on the other side of the motor body, four third through holes are symmetrically formed in the mounting plate, four third screws are symmetrically arranged on one side of the mounting plate, and a square sliding block is arranged on the other side of the motor body, one side of square slider is provided with the sleeve pipe, run through jointly on square slider and the sleeve pipe and seted up the internal thread hole, the outside of lead screw is located to square slider and the common cover of sleeve pipe, lead screw and internal thread hole threaded connection, the outside cover of square slider is equipped with preceding housing, run through on the preceding housing and seted up square spout and through-hole, square spout and through-hole are linked together, square slider sliding connection is in the inboard of square spout, the inboard and the one end that the through-hole was located to the bushing cover stretch out to its outside, the symmetry runs through on the preceding housing and has seted up four fourth perforation, four all be provided with the fourth screw on the fourth perforation.

As a further scheme of the utility model: two first threaded holes used for being arranged in one-to-one correspondence with the first screws are formed in one side of the motor body, and the first screws penetrate through the corresponding first through holes and then are in threaded connection with the first threaded holes in the motor body.

As a still further scheme of the utility model: two second threaded holes used for being arranged in a pair with second screws are formed in the motor body, and the second screws penetrate through the corresponding second through holes and then are in threaded connection with the corresponding second threaded holes in the motor body.

As a still further scheme of the utility model: and four third threaded holes which are in one-to-one correspondence with the third screws are formed in the other side of the motor body, and the four third screws penetrate through the corresponding third through holes and then are in threaded connection with the corresponding third threaded holes in the motor body.

As a still further scheme of the utility model: and four fourth threaded holes which are in one-to-one correspondence with the fourth screws are formed in the other side of the motor body, and the four fourth screws penetrate through the corresponding fourth through holes and then are in threaded connection with the fourth threaded holes in the motor body.

As a still further scheme of the utility model: two mounting holes are symmetrically formed in the mounting plate in a penetrating mode.

As a still further scheme of the utility model: the square sliding block and the sleeve are of an integrally formed structure.

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

1. first screw is removed through tearing down, can dismantle the housing, second screw is removed through tearing down, can dismantle the control panel, third screw can be dismantled the keysets through tearing down, fourth screw is removed through tearing down, can dismantle the housing, takes out the housing from square slider's the outside again, can make square slider spill to can dismantle it from the lead screw through rotating square slider, conveniently maintain behind each parts split.

2. Through first screw with back housing and motor body thread fixed connection, through second screw with control panel and motor body thread fixed connection, through with third screw with keysets and motor body thread fixed connection, through fourth screw with housing and motor body thread fixed connection, simple to operate.

3. The rotation end through motor body rotates and drives the lead screw and rotate, and through the threaded connection cooperation of lead screw and internal thread hole, the lead screw rotates and drives square slider and sleeve pipe and remove, makes square slider slide in square spout, drives the sleeve pipe and removes, and then drives the sleeve pipe through the reciprocating type positive and negative rotation of motor body's rotation end and carries out axial reciprocating motion, installs the radial motion of the square slider of housing restriction on motor body through the supporting.

Drawings

Fig. 1 is an exploded view of a novel fixed shaft push rod stepping motor.

Fig. 2 is an exploded cross-sectional view of the novel fixed shaft push rod stepper motor.

Fig. 3 is a schematic perspective view of a novel fixed shaft push rod stepping motor.

Shown in the figure: the motor comprises a first screw 1, a housing 2, a first through hole 3, a second screw 4, a control plate 5, a second through hole 6, a motor body 7, a screw rod 8, an installation plate 9, a third through hole 10, an internal thread hole 11, a third screw 12, a square sliding block 13, a square sliding groove 14, a fourth through hole 15, a front housing 16, a fourth screw 17, a sleeve 18, a through hole 19 and an installation hole 20.

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 to 3, in the embodiment of the present invention, a novel fixed shaft push rod stepping motor includes a motor body 7, a rear cover 2 is disposed on one side of the motor body 7, two first through holes 3 are formed in the rear cover 2, two first screws 1 are disposed on one side of the rear cover 2, the two first screws 1 are disposed in one-to-one correspondence with the two first through holes 3, two first screw holes for one-to-one correspondence with the first screws 1 are formed in one side of the motor body 7, the first screws 1 are screwed with the first screw holes on the motor body 7 after passing through the corresponding first through holes 3, a control board 5 is disposed inside the rear cover 2, the control board 5 is ACIM-AC in type, two second through holes 6 are formed in the control board 5, two second screws 4 are disposed on one side of the control board 5, the two second screws 4 are arranged corresponding to the two second through holes 6 one by one, two second threaded holes for one-to-one arrangement with the second screws 4 are arranged on the motor body 7, the second screws 4 are in threaded connection with the corresponding second threaded holes on the motor body 7 after penetrating through the corresponding second through holes 6, a screw rod 8 is fixedly connected with the rotating end of the motor body 7, a mounting plate 9 is arranged on the other side of the motor body 7, four third through holes 10 are symmetrically arranged on the mounting plate 9, four third screws 12 are symmetrically arranged on one side of the mounting plate 9, four third threaded holes corresponding to the third screws 12 one by one are arranged on the other side of the motor body 7, the four third screws 12 are in threaded connection with the corresponding third threaded holes on the motor body 7 after penetrating through the corresponding third through holes 10, two mounting holes 20 are symmetrically arranged on the mounting plate 9, the other side of the motor body 7 is provided with a square slider 13, one side of the square slider 13 is provided with a sleeve 18, the square slider 13 and the sleeve 18 are of an integrally formed structure, the square slider 13 and the sleeve 18 are jointly penetrated and provided with an internal threaded hole 11, the square slider 13 and the sleeve 18 are jointly sleeved on the outer side of the screw rod 8, the screw rod 8 is in threaded connection with the internal threaded hole 11, the outer side of the square slider 13 is sleeved with a front cover shell 16, the front cover shell 16 is penetrated and provided with a square sliding chute 14 and a through hole 19, the square sliding chute 14 is communicated with the through hole 19, the square slider 13 is slidably connected with the inner side of the square sliding chute 14, the sleeve 18 is sleeved on the inner side of the through hole 19, one end of the sleeve extends out of the front cover shell 16, four fourth through holes 15 are symmetrically penetrated and provided on the front cover shell 16, and fourth screws 17 are arranged on the four fourth through holes 15, the other side of the motor body 7 is provided with four fourth threaded holes which are in one-to-one correspondence with the fourth screws 17, the fourth screws 17 penetrate through the corresponding fourth through holes 15 and then are in threaded connection with the fourth threaded holes in the motor body 7, the motor body 7 is electrically connected with the power output end of the control panel 5 through a wire, and the control panel 5 is electrically connected with the external control switch through a wire.

The working principle of the utility model is as follows:

when the control device is used, the control program implanted in the control panel 5 is used for controlling the positive and negative rotation and the position control of the rotating end of the motor body 7, the power input end of the control panel 5 is electrically connected with an external control switch through a lead wire, the rotating end of the motor body 7 rotates to drive the screw rod 8 to rotate, the screw rod 8 is in threaded connection and matching with the internal threaded hole 11, the screw rod 8 rotates to drive the square slider 13 and the sleeve 18 to move, the square slider 13 slides in the square chute 14 to drive the sleeve 18 to move, and further the reciprocating positive and negative rotation of the rotating end of the motor body 7 drives the sleeve 18 to axially reciprocate, the control device realizes reciprocating motion by the mode that the motor body 7 is matched with the screw rod 8 to drive the square slider 13, the radial motion of the square slider 13 is limited by the front cover 16 which is matched with and installed on the motor body, and the control panel 5 which is integrated with driving and controlling is installed at the rear part of the motor body 7 to control and feed back the operation and positioning of the motor, the problems that the existing fixed shaft linear motor structure cannot realize accurate positioning control and the existing fixed sliding block linear motor installation space is limited are well solved, the rear cover shell 2 is fixedly connected with the motor body 7 through the first screw 1, the control panel 5 is fixedly connected with the motor body 7 through the second screw 4, the mounting plate 9 is fixedly connected with the motor body 7 through the third screw 12, the front cover shell 16 is fixedly connected with the motor body 7 through the fourth screw 17, the installation is convenient, the cover shell 2 can be detached through detaching the first screw 1, the control panel 5 can be detached through detaching the second screw 4, the mounting plate 9 can be detached through detaching the third screw 12, the front cover shell 16 can be detached through detaching the fourth screw 17, and then the front cover shell 16 is pulled out from the outer side of the square sliding block 13, can make square slider 13 spill to can dismantle it from lead screw 8 through rotating square slider 13, conveniently maintain behind each part split.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a novel fixed axle push rod step motor, includes motor body (7), its characterized in that: a rear housing (2) is arranged on one side of the motor body (7), two first through holes (3) are formed in the rear housing (2), two first screws (1) are arranged on one side of the rear housing (2), the two first screws (1) and the two first through holes (3) are arranged in a one-to-one correspondence manner, a control plate (5) is arranged on the inner side of the rear housing (2), two second through holes (6) are formed in the control plate (5), two second screws (4) are arranged on one side of the control plate (5), the two second screws (4) and the two second through holes (6) are arranged in a one-to-one correspondence manner, a screw rod (8) is fixedly connected to the rotating end of the motor body (7), a mounting plate (9) is arranged on the other side of the motor body (7), and four third through holes (10) are symmetrically formed in the mounting plate (9), the utility model discloses a lead screw, including mounting panel (9), motor body (7), one side symmetry of mounting panel (9) is provided with four third screws (12), the opposite side of motor body (7) is provided with square slider (13), one side of square slider (13) is provided with sleeve pipe (18), run through jointly on square slider (13) and sleeve pipe (18) and seted up internal thread hole (11), the outside of lead screw (8) is located with sleeve pipe (18) cover jointly to square slider (13), lead screw (8) and internal thread hole (11) threaded connection, the outside cover of square slider (13) is equipped with preceding housing (16), run through on preceding housing (16) and seted up square spout (14) and through-hole (19), square spout (14) and through-hole (19) are linked together, square slider (13) sliding connection is in the inboard of square spout (14), the inboard and one end that through-hole (19) were located to sleeve pipe (18) cover stretch out to its outside, four fourth through holes (15) are symmetrically formed in the front cover shell (16) in a penetrating mode, and fourth screws (17) are arranged on the four fourth through holes (15).

2. The novel fixed shaft push rod stepping motor of claim 1, wherein: two first threaded holes used for being in one-to-one correspondence with the first screws (1) are formed in one side of the motor body (7), and the first screws (1) penetrate through the corresponding first through holes (3) and then are in threaded connection with the first threaded holes in the motor body (7).

3. The novel fixed shaft push rod stepping motor of claim 1, wherein: two second threaded holes used for being arranged in one-to-one correspondence with the second screws (4) are formed in the motor body (7), and the second screws (4) penetrate through the corresponding second through holes (6) and then are in threaded connection with the corresponding second threaded holes in the motor body (7).

4. The novel fixed shaft push rod stepping motor of claim 1, wherein: and the other side of the motor body (7) is provided with four third threaded holes which are in one-to-one correspondence with the third screws (12), and the four third screws (12) penetrate through the corresponding third through holes (10) and then are in threaded connection with the corresponding third threaded holes in the motor body (7).

5. The novel fixed shaft push rod stepping motor of claim 1, wherein: the other side of the motor body (7) is provided with four fourth threaded holes which are in one-to-one correspondence with the fourth screws (17), and the four fourth screws (17) penetrate through the corresponding fourth through holes (15) and then are in threaded connection with the fourth threaded holes in the motor body (7).

6. The novel fixed shaft push rod stepping motor of claim 1, wherein: two mounting holes (20) are symmetrically formed in the mounting plate (9) in a penetrating mode.

7. The novel fixed shaft push rod stepping motor of claim 1, wherein: the square sliding block (13) and the sleeve (18) are of an integrally formed structure.