CN212210805U

CN212210805U - Direct current motor installation device

Info

Publication number: CN212210805U
Application number: CN202021142290.0U
Authority: CN
Inventors: 钱松良; 宋烨锋
Original assignee: Zhejiang Lanjuxing Electric Appliance Co Ltd
Current assignee: Zhejiang Lanjuxing Electric Appliance Co Ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2020-12-22
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a direct current motor installation device, which comprises a body, the body is the same as equipment direct current motor, direct current motor includes the casing, protecgulum and hou gai, the body is equipped with the mount table, the mount table is used for fixed casing, the bottom of mount table is equipped with tilting mechanism, tilting mechanism's front side is equipped with first assembly subassembly, first assembly subassembly is used for fixed protecgulum, tilting mechanism's rear side is equipped with second assembly subassembly, second assembly subassembly is used for fixed hou gai, tilting mechanism control mount table overturns to first assembly subassembly, second assembly subassembly in proper order. The utility model discloses an installation device installs DC motor, greatly increased DC motor's stability of quality, improved production efficiency, reduced personnel's use when having reduced technical requirement to operating personnel.

Description

Direct current motor installation device

Technical Field

The utility model belongs to the technical field of electrical equipment, concretely relates to direct current motor installation device.

Background

A dc motor is an electric motor that converts dc electrical energy into mechanical energy. The speed-regulating device is widely applied to electric traction due to good speed-regulating performance. The DC motor is divided into 3 types of permanent magnet, separately excited and self-excited according to the excitation mode, wherein the self-excited is divided into 3 types of shunt excitation, series excitation and compound excitation.

Direct current motor is in the assembling process, especially when the installation to protecgulum and hou gai, generally adopts horizontal installation, because in order to guarantee motor strength, the protecgulum of motor all adopts the metal material to make with the back lid, leads to the weight of protecgulum and back lid great, in the installation, produces the slope when leading to protecgulum, back lid and casing to fixed easily to the wearing and tearing of motor center pin have been caused, greatly reduced motor life.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems in the prior art and provide a DC motor installation device, which comprises a casing of a DC motor, a first assembly component arranged at the front end of a mounting platform, a second assembly component arranged at the rear end of the mounting platform, a front cover for placing the DC motor, and a rear cover for placing the DC motor, wherein the mounting platform is controlled to turn backwards by a turnover mechanism at the bottom of the mounting platform, the casing is assembled with the rear cover, the casing assembled with the casing is controlled to turn over to an initial position by the turnover mechanism, a stator and a rotor of the DC motor are arranged in the casing, then the mounting platform is controlled to turn forwards by the turnover mechanism, the casing is assembled with the front cover, the assembled motor is turned over by the turnover mechanism to return to the initial position, thereby completing the installation of the DC motor, the installation accuracy of the direct current motor is improved, the direct current motor is installed through the installation device, the quality stability of the direct current motor is greatly improved, the production efficiency is improved, the use of personnel is reduced, and the technical requirements on operators are lowered; the method comprises installing a first connecting block on the outer circumference of the front cover of the DC motor, arranging a first through hole on the first connecting block, installing a second connecting block on the second connecting block correspondingly, arranging a second through hole on the second connecting block, arranging a screw hole on the edge of the rear cover correspondingly, arranging the first connecting hole, the second connecting hole and the screw hole for fixing the shell, the rear cover and the front cover by long screws, placing the shell on the top of the mounting table to make the guide block on the top of the mounting table located in the guide groove at the bottom of the support seat, fixedly connecting the pressure plate on the adjusting assembly on the top of the mounting table with the support seat of the shell to make the adjusting assembly control the shell to slide along the guide block, placing the front cover on the chuck to place the front cover in the clamping groove of the chuck, inserting the first connecting block on the front cover into the through hole on the clamping groove, the chuck limits the front cover, the through hole is convenient for the connection of a long screw, then the rear cover is placed at the top of the assembly platform, the clamp clamps the rear cover, the front cover, the rear cover and the shell are installed on the installation device, the operation is simple and convenient, the labor intensity of operators is reduced, the technical requirements of the operators are reduced, then the guide rod on the pushing cylinder drives the first limiting block to extend out of the limiting groove on the rotating frame close to one side of the second assembly component, so that the first limiting block limits the two rotating rods at the rear end of the assembly platform, the first limiting block limits the rotating rods, the assembly platform rotates by taking the two rotating rods close to one side of the second assembly component as the shaft, the rotating stability of the assembly platform is improved, then the hydraulic rod drives the transmission rod to move, and the rotating rod is controlled to drive the assembly platform to turn over towards one end of the second assembly component, the mounting table and the assembly table are vertical, then the push-pull piece is clamped to adjust the back cover to move back and forth, the central line of the back cover and the central line of the shell are on the same vertical line, the position of the back cover can be adjusted according to the center of the base, the application range of the mounting device is increased, then the adjusting assembly controls the shell to move downwards towards one side of the back cover, the back cover is sleeved on the outer side of the bottom of the shell, a long screw penetrates through the second connecting hole and is screwed into the first threaded hole, the shell and the back cover are connected, after the connection is completed, the mounting table is turned to the initial position, the shell is horizontally and transversely placed, the stator and the rotor are mounted in the shell, the mounting table is turned towards one end of the first assembly, the adjusting assembly controls the shell to move downwards towards one side of the front cover, the second nut is unscrewed, and the second sliding sleeve is driven to drive the, the long screw passes the first connecting hole of protecgulum, then twist fastening nut on long screw, fastening nut screws up on the protecgulum, the protecgulum can shift up, the connection range of casing and protecgulum has been increased, the setting up of chuck has made things convenient for the connection of long screw, hydraulic stem control mount table overturns to initial position after, accomplish direct current motor's installation, upset through the mount table has realized casing and protecgulum, the installation of hou gai in vertical side, the skew has been avoided taking place in the installation with the hou gai to direct current motor installation accuracy has been increased.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a DC motor's installation device, includes the body, and the body is the same as equipment DC motor, and DC motor includes casing, protecgulum and back lid, its characterized in that: the body is equipped with the mount table, and the mount table is used for fixed casing, and the bottom of mount table is equipped with tilting mechanism, and tilting mechanism's front side is equipped with first assembly subassembly, and first assembly subassembly is used for fixed protecgulum, and tilting mechanism's rear side is equipped with second assembly subassembly, and second assembly subassembly is used for fixed back lid, and tilting mechanism control mount table overturns to first assembly subassembly, second assembly subassembly in proper order. The utility model discloses an install the casing of DC motor on the mount table, install first assembly subassembly at the front end of mount table, install the second assembly subassembly at the rear end of mount table, first assembly subassembly is used for placing the protecgulum of DC motor, the second assembly subassembly is used for placing the back cover of DC motor, when installing, the tilting mechanism control mount table of mount table bottom is backward upset, assemble casing and back cover, the tilting mechanism again controls the casing that is equipped with the casing to overturn to the initial position, install the stator and the rotor of DC motor in the casing, then the tilting mechanism control mount table is forward upset, assemble casing and protecgulum, then the tilting mechanism overturns the motor that the assembly is accomplished and returns to the initial position, thereby accomplish the installation of DC motor, in having realized the installation of protecgulum and back cover, casing and protecgulum, back cover are vertical state, the inclined state is avoided in the connection process of the front cover, the rear cover and the shell, and meanwhile, the center of the front cover, the rear cover and the shell is kept on the same vertical plane in the installation process, so that the installation precision of the direct current motor is increased, the direct current motor is installed through the installation device, the quality stability of the direct current motor is greatly increased, the production efficiency is improved, the technical requirements for operators are reduced while the use of the operators is reduced.

Further, tilting mechanism is equipped with the base, and the left and right sides at both ends all is equipped with the dwang around the mount table, and the top of base corresponds the dwang and is equipped with the rotating turret, and one side that the rotating turret is close to the base center is equipped with the arc wall, arc wall and dwang phase-match, and the both sides of base are equipped with drive assembly, and drive assembly drive dwang drives the mount table and overturns, and the base is equipped with spacing subassembly, spacing subassembly spacing dwang, spacing subassembly and drive assembly phase-match. When the rear cover is installed, the driving assembly controls the two rotating rods at the rear end of the installation platform to rotate, so that the installation platform is controlled to turn backwards, and meanwhile, the limiting assembly plays a limiting role in the two rotating rods at the rear end of the installation platform, so that the two rotating rods at the rear end of the installation platform are positioned in the arc-shaped groove to rotate; when the installation protecgulum, drive assembly controls the mount table with the same reason and rotates forward, and setting up of arc wall has increased dwang pivoted flexibility, and setting up of spacing subassembly has increased mount table pivoted stability, has avoided two dwang that are located the mount table rear end to deviate from the arc wall.

Further, drive assembly includes hydraulic stem and transfer line, the both sides of base all are equipped with first spout, transfer line sliding connection is in first spout, the bottom of first spout is equipped with the regulation hole that runs through the base, the bottom of transfer line is equipped with the spliced pole, the spliced pole passes the regulation hole, the one end fixed connection of hydraulic stem is in the bottom of base, the other end of hydraulic stem is equipped with the go-between, go-between and spliced pole fixed connection, the both ends at the top of transfer line are equipped with the bellied first tooth portion that makes progress, the dwang is equipped with second tooth portion, second tooth portion and first tooth portion phase-match, hydraulic stem drive transfer line slides in first spout, thereby the control dwang drives the mount table and rotates. The hydraulic rod drives the transmission rod to slide in the first sliding groove through the arrangement of the connecting column and the connecting ring, and when the mounting table needs to be turned over to the rear end, the hydraulic rod controls the transmission rod to move towards the front end of the mounting table, so that two rotating rods at the rear end of the mounting table are turned over by taking the two rotating rods as shafts; when the mounting table needs to be turned over to the front end, the hydraulic rod controls the transmission rod to move towards the rear end of the mounting table, and therefore the front end and the rear end of the mounting table are turned over.

Further, spacing subassembly is including pushing away the cylinder, spacing and first stopper, pushing away cylinder fixed connection on the base, pushing away the cylinder and being equipped with the guide arm, both ends around spacing fixed connection is at the guide arm, the top of rotating turret is equipped with the spacing groove, the spacing groove is located the top of arc wall, one side that the rotating turret is close to the guide arm is equipped with the movable groove, the movable groove is linked together with the spacing groove, first stopper swing joint is at the spacing inslot, one side fixed connection of movable groove and first stopper is passed respectively at the both ends of spacing, first stopper and dwang phase-match. When the mounting table is required to be overturned towards the rear end, the pushing cylinder controls the guide rod to move towards the front end of the mounting table, so that the first limiting blocks in the two rotating frames at the rear end of the mounting table are controlled to extend out of the limiting grooves, the rotating rod at the rear end of the mounting table is limited in the arc-shaped groove, the stability of the mounting table during overturning is improved, and the rotating rod at the rear end of the mounting table is prevented from being separated from the arc-shaped groove.

Further, the bottom of casing is equipped with the supporting seat, and the bottom of supporting seat is equipped with the guide way, and the top of mount table corresponds the guide way and is equipped with the guide block, and the guide block matches with the guide way, and both ends are equipped with the second stopper around the guide block, and the both sides of mount table are equipped with adjusting part, and the guide block is located between the adjusting part, and adjusting part control casing removes along the guide block. The supporting seat of the adjusting assembly for adjusting the shell slides along the guide block, the shell is prevented from deflecting in the moving process, the center of the shell, the center of the front cover and the center of the rear cover are not on the same vertical plane, the guide groove and the guide block are arranged to play a role in guiding the movement of the shell, so that the connection precision of the shell, the front cover and the rear cover is improved, and the installation efficiency of the direct current motor is improved.

Further, the adjusting part comprises a support, a sliding rod and a pressing plate, the support is fixedly connected to the front end and the rear end of the mounting table, the sliding rod is fixedly connected between the support, the sliding rod is connected with a first sliding sleeve in a sliding mode, the first sliding sleeve is close to a connecting plate fixedly connected to one side of the center of the mounting table, the pressing plate is rotatably connected to one side, close to the center of the mounting table, of the connecting plate, the pressing plate supports against the supporting seat, a first fastening screw is arranged on the pressing plate, and the first fastening screw is screwed on the supporting seat. Slide on the pole that slides through the first cover that slides of drive to drive the casing and slide along the guide block, the setting of pressure strip is used for being connected supporting seat and the first cover that slides.

Furthermore, the second assembly component comprises an assembly table and a clamping push-pull piece, the assembly table is matched with the installation table, one side of the second assembly component close to one side of the second assembly component, which corresponds to the rotation, is fixedly connected with the assembly table, the clamping push-pull piece is arranged at the top of the assembly table, the rear cover is arranged at the top of the assembly table, and the clamping push-pull piece is clamped to clamp the rear cover. The rear cover is fixed on the assembly table through the clamping push-pull piece, when the mounting table drives the shell to turn backwards, the bottom of the shell is located above the rear cover, the clamping push-pull piece can control the rear cover to move forwards and backwards on the assembly table, so that the center of the rear cover and the center of the shell are on the same vertical line, then the shell is controlled by the adjusting assembly to move downwards to one side of the rear cover, and the rear cover is sleeved on the outer side of the bottom of the shell.

Further, press from both sides tight push-and-pull piece and include the clamping, a fixed base, first threaded rod, regulating block and connecting rod, one side of mount table is kept away from at the top of mount table to fixing base fixed connection, regulating block fixed connection is in the both sides of fixing base rear end, first threaded rod passes the regulating block, the both ends of first threaded rod are equipped with first nut, first nut screws up in the both sides of regulating block, the one end fixed connection of first threaded rod and connecting rod, the other end and the clamping fixed connection of connecting rod, lid behind the clamping chucking. Through unscrewing the first nut on the first threaded rod, then drive first threaded rod and drive the connecting rod and remove, the connecting rod drives the clamping and removes, and the lid removes behind the clamping drive.

Further, first assembly subassembly includes the chuck, second threaded rod and L type connecting rod, the top of chuck is located to the protecgulum, one side that two turrets that are close to first assembly subassembly one side correspond is equipped with the second spout, second threaded rod fixed connection is in the second spout, second threaded rod sliding connection has the second to slide the cover, the both ends of second threaded rod are equipped with the second nut, the second nut is screwed up in the both sides that the second slided the cover, the one end and the second of L type connecting rod slide cover fixed connection, the one end and the chuck fixed connection of L type connecting rod, chuck and mount table phase-match. The chuck is used for the chucking protecgulum, unscrews the second nut on the second threaded rod, and the drive second cover that slides reciprocates along the second threaded rod, and the second slides the cover and drives L type connecting rod, and L type connecting rod drives the chuck and reciprocates to realized that the chuck has lift adjustment nature, thereby be convenient for the protecgulum to be connected with the casing.

A direct current motor installation method is characterized by comprising the following steps:

a. preparation before installation

Firstly, confirming the size of a direct current motor to be installed, simultaneously preparing various auxiliary tools required by the installation of the direct current motor, then preparing various accessories of the direct current motor to be assembled, then uniformly installing a first connecting block on the outer circumference of a front cover of the motor, penetrating and forming a first connecting hole on the connecting block, correspondingly installing a second connecting block on a shell, penetrating and forming a second connecting hole on the second connecting block, and correspondingly forming a threaded hole on the edge of a rear cover due to the fact that the rear cover is sleeved on the outer side of the shell;

b. clamping of each accessory of direct current motor

1) Clamping the shell: firstly, the guide groove on the supporting seat of the shell is placed on the guide block at the top of the mounting table, then the pressing plate on the adjusting component at the top of the mounting table is rotated, so that the pressing plate is abutted to the supporting seat, then the fastening screw is screwed, the supporting seat is fixedly connected with the pressing plate, and the supporting seat is fixed on the mounting table

2) Clamping the front cover and the rear cover: the front cover is placed in a chuck of a first assembly component, a clamping groove is formed in the top of the chuck and limits the front cover, a through hole is formed in the edge of the clamping groove corresponding to a first connecting block, then the rear cover is placed on an assembly table of a second assembly component, and the outer wall of the rear cover is clamped tightly by a clamp, so that the center of the front cover, the center of the rear cover and the center of a shell are on the same vertical plane;

c. assembly of shell and rear cover

1) Overturning of the mounting table: firstly, a guide rod on a pushing cylinder moves towards a first assembly component, two first limiting blocks close to one side of a second assembly component extend out of a limiting groove on a rotating frame, so that the first limiting blocks abut against two rotating rods on one side, close to the second assembly component, of an installation platform, and meanwhile, a hydraulic rod drives a transmission rod to move towards one side of the first assembly component, so that a first tooth part on the transmission rod, close to one end of the second assembly component, drives a second tooth part on the rotating rod to rotate, and due to the arrangement of the second tooth part, the rotating rod drives the installation platform to rotate 90 degrees towards one end of the second assembly component, so that the installation platform and the assembly platform are in a vertical state;

2) the shell is connected with the rear cover: firstly, loosening first nuts on two sides of an adjusting block, then driving a first threaded rod to drive a clamp, driving a rear cover to be adjusted back and forth by the clamp, enabling the center of the rear cover and the center of a shell to be on the same vertical line, then driving a first sliding sleeve to move towards the rear cover along a sliding rod, driving a connecting plate by the first sliding sleeve, driving a pressing plate by the connecting plate, driving the shell to move towards the rear cover by the pressing plate, so that the rear cover is sleeved at the bottom of the shell, then inserting a long screw into a connecting hole of a second connecting block, and enabling the bottom of the long screw to be screwed into a threaded hole of the rear cover, so that the shell is connected with the rear cover, then driving a transmission rod by a hydraulic rod to move towards one side of a second assembling component, and enabling the installation to rotate to an initial position;

d. mounting of stator, rotor and front cover

1) Installation of the stator and the rotor: after the shell and the rear cover are installed, the stator and the rotor are installed in the motor shell and fixedly connected with the shell and the rear cover;

2) and (3) turning over the mounting table again: after the stator and the rotor are installed, firstly, a guide rod on the pushing cylinder moves towards the second assembly component, two first limiting blocks close to one side of the first assembly component extend out of limiting grooves on the rotating frame, so that the first limiting blocks abut against two rotating rods on one side, close to the first assembly component, of the installation platform, meanwhile, the hydraulic rod drives the transmission rod to move towards one side of the second assembly component, a first tooth part on the transmission rod, close to one end of the first assembly component, drives a second tooth part on the rotating rod to rotate, and due to the arrangement of the second tooth part, the rotating rod drives the installation platform to rotate 90 degrees towards one end of the first assembly component, so that the installation platform and the chuck are in a vertical state;

3) the shell is connected with the front cover: when the chuck is installed, the center of the chuck and the center of the shell are on the same vertical line, when the front cover is installed on the chuck, the center of the front cover and the center of the shell are on the same vertical line, then the first sliding sleeve is driven to move towards the rear cover along the sliding rod, the first sliding sleeve drives the connecting plate, the connecting plate drives the pressing plate, the pressing plate drives the shell, the shell moves towards the rear cover, meanwhile, the second nut on the second threaded rod is unscrewed, the second sliding sleeve is driven to drive the L-shaped connecting rod, the L-shaped connecting rod drives the chuck to move towards the shell along the second sliding groove, the long screw penetrates through the first connecting hole of the first connecting block on the front cover, then the fastening nut is screwed into the end of the long screw, the fastening nut is screwed onto the front cover, the hydraulic rod controls the installation platform to turn to the initial position, and therefore the installation of the direct.

The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:

the utility model discloses an install the casing of DC motor on the mount table, install first assembly subassembly at the front end of mount table, install the second assembly subassembly at the rear end of mount table, first assembly subassembly is used for placing the protecgulum of DC motor, the second assembly subassembly is used for placing the back cover of DC motor, when installing, the tilting mechanism control mount table of mount table bottom is backward upset, assemble casing and back cover, the tilting mechanism again controls the casing that is equipped with the casing to overturn to the initial position, install the stator and the rotor of DC motor in the casing, then the tilting mechanism control mount table is forward upset, assemble casing and protecgulum, then the tilting mechanism overturns the motor that the assembly is accomplished and returns to the initial position, thereby accomplish the installation of DC motor, in having realized the installation of protecgulum and back cover, casing and protecgulum, back cover are vertical state, the inclined state is avoided in the connection process of the front cover, the rear cover and the shell, and meanwhile, the center of the front cover, the rear cover and the shell is kept on the same vertical plane in the installation process, so that the installation precision of the direct current motor is increased, the direct current motor is installed through the installation device, the quality stability of the direct current motor is greatly increased, the production efficiency is improved, the technical requirements for operators are reduced while the use of the operators is reduced.

The utility model discloses well tilting mechanism is equipped with the base, and the left and right sides at both ends all is equipped with the dwang around the mount table, and the top of base corresponds the dwang and is equipped with the rotating turret, and one side that the rotating turret is close to the base center is equipped with the arc wall, arc wall and dwang phase-match, and the both sides of base are equipped with drive assembly, and drive assembly drive dwang drives the mount table and overturns, and the base is equipped with spacing subassembly, spacing dwang of spacing subassembly, spacing subassembly and drive assembly phase-match. When the rear cover is installed, the driving assembly controls the two rotating rods at the rear end of the installation platform to rotate, so that the installation platform is controlled to turn backwards, and meanwhile, the limiting assembly plays a limiting role in the two rotating rods at the rear end of the installation platform, so that the two rotating rods at the rear end of the installation platform are positioned in the arc-shaped groove to rotate; when the installation protecgulum, drive assembly controls the mount table with the same reason and rotates forward, and setting up of arc wall has increased dwang pivoted flexibility, and setting up of spacing subassembly has increased mount table pivoted stability, has avoided two dwang that are located the mount table rear end to deviate from the arc wall.

The utility model discloses in step b, place the top at the mount table with the casing, make the guide block at mount table top be located the guide way of supporting seat bottom, the supporting seat fixed connection of pressure strip on the adjusting part at mount table top and casing after that, make adjusting part can control the casing and slide along the guide block, after that place the front cover on the chuck, the draw-in groove of chuck is placed to the front cover, first connecting block on the front cover inserts in the through-hole on the draw-in groove, thereby the chuck carries on spacingly to the front cover, the setting of through-hole is convenient for the connection of long screw, after that place the top of mount table with the back cover, clamping chucking back cover, the front cover, installation device easy operation is installed to back cover and casing, and is convenient, thereby operating personnel's intensity of labour has been reduced and operating personnel's technical requirement has been reduced.

In step c, the guide rod on the pushing cylinder drives the first stopper to extend out of the limiting groove on the rotating frame near one side of the second assembly component, so that the first stopper limits the two rotating rods at the rear end of the mounting platform, the first stopper limits the rotating rods, the mounting platform rotates by taking the two rotating rods near one side of the second assembly component as axes, the stability of the rotation of the mounting platform is increased, then the hydraulic rod drives the transmission rod to move, so that the rotating rods are controlled to drive the mounting platform to turn towards one end of the second assembly component, the mounting platform and the mounting platform are vertical, then the back cover is adjusted by clamping the push-pull piece to move back and forth, the central line of the back cover and the central line of the shell are on the same vertical line, the position of the back cover can be adjusted according to the center of the base, the application range of the mounting device is increased, then the adjusting component controls the shell to move down towards one side of, make the outside of establishing in the casing bottom of back lid cover, pass the second connecting hole with the long screw and twist into first screw hole, thereby accomplish being connected of casing and back lid, the upset of mount table, make in the installation of casing and back lid, the casing is vertical state with the back lid, the center of casing is at the upset in-process simultaneously, the center of casing keeps in same vertical plane always with the center of back lid, the installation accuracy of casing and back lid has been increased, thereby direct current motor machining efficiency has been improved.

In step d of the utility model, the mounting table is turned to the initial position, so that the shell is horizontally and transversely placed, the stator and the rotor are mounted in the shell, then the mounting table is turned to one end of the first assembly component, the adjusting component controls the shell to move downwards to one side of the front cover, simultaneously the second nut is unscrewed, the second sliding sleeve is driven to drive the chuck provided with the front cover to move upwards to one side of the shell, the long screw passes through the first connecting hole of the front cover, then the fastening nut is screwed on the long screw, the fastening nut is screwed on the front cover, the front cover can move upwards, the connecting range of the shell and the front cover is increased, the chuck is convenient for connecting the long screw, after the hydraulic rod controls the mounting table to turn to the initial position, the mounting of the direct current motor is completed, the mounting of the shell and the front cover and the mounting of the rear cover in the vertical direction are realized through the turning of the mounting table, the front cover and the rear cover, thereby increasing the installation accuracy of the direct current motor.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

fig. 1 is a schematic structural view of a mounting device for a dc motor according to the present invention;

fig. 2 is an exploded view of the dc motor according to the present invention;

FIG. 3 is a schematic structural view of the connection between the mounting platform and the adjusting assembly of the present invention;

FIG. 4 is a schematic structural view of the base of the present invention;

fig. 5 is a schematic structural view of the limiting assembly of the present invention;

fig. 6 is a schematic structural view of the middle clamping push-pull assembly of the present invention;

fig. 7 is a schematic structural view of the welding between the transmission rods in the present invention;

fig. 8 is a schematic structural view of the present invention when the assembly of the front cover, the rear cover and the housing is completed;

fig. 9 is a schematic structural view of the assembled cover and housing of the present invention;

fig. 10 is a schematic structural view of the present invention when the stator and the rotor are installed in the housing;

fig. 11 is a schematic structural view of the present invention when the front cover and the housing are assembled.

In the figure, 1-body; 2-a direct current motor; 3-a shell; 4-front cover; 5-rear cover; 6, mounting a table; 7-a rotor; 8-turning over mechanism; 9-a first assembly component; 10-a second assembly component; 11-a base; 12-rotating rods; 13-a turret; 14-an arc-shaped groove; 15-a spacing assembly; 16-a hydraulic lever; 17-a transmission rod; 18-a first runner; 19-a conditioning aperture; 20-connecting columns; 21-a connecting ring; 22-a first tooth; 23-a second tooth; 24-a pushing cylinder; 25-a limiting frame; 26-a first stopper; 27-a guide rod; 28-a limiting groove; 29-a movable slot; 30-a support seat; 31-a guide groove; 32-a guide block; 33-a second stopper; 34-an adjustment assembly; 35-a support; 36-a slide bar; 37-a compacting plate; 38-a first glide sleeve; 39-connecting plate; 40-an assembly table; 41-clamping the push-pull piece; 42-a card clip; 43-a fixed seat; 44-a first threaded rod; 45-an adjusting block; 46-a connecting rod; 47-a chuck; 48-a second threaded rod; 49-L shaped links; 50-a second chute; 51-a first connection block; 52-first connection hole; 53-second connection block; 54-a second connection hole; 55-a threaded hole; 56-card slot; 57-through holes; 58-stator.

Detailed Description

As shown in fig. 1 to 7, for the utility model relates to a dc motor's installation device, including body 1, body 1 is the same as equipment dc motor 2, dc motor 2 includes casing 3, protecgulum 4 and hou gai 5, body 1 is equipped with mount table 6, mount table 6 is used for fixed casing 3, the bottom of mount table 6 is equipped with tilting mechanism 8, tilting mechanism 8's front side is equipped with first assembly components 9, first assembly components 9 is used for fixed protecgulum 4, tilting mechanism 8's rear side is equipped with second assembly components 10, second assembly components 10 are used for fixed hou gai 5, tilting mechanism 8 control mount table 6 overturns to first assembly components 9, second assembly components 10 in proper order.

Tilting mechanism 8 is equipped with base 11, the left and right sides at both ends all is equipped with dwang 12 around mount table 6, the top of base 11 corresponds dwang 12 and is equipped with rotating turret 13, one side that rotating turret 13 is close to base 11 center is equipped with arc wall 14, arc wall 14 and dwang 12 phase-match, the both sides of base 11 are equipped with drive assembly, drive assembly drive dwang 12 drives mount table 6 and overturns, base 11 is equipped with spacing subassembly 15, the spacing dwang 12 of spacing subassembly 15, spacing subassembly 15 and drive assembly phase-match. When the rear cover 5 is installed, the driving assembly controls the two rotating rods 12 at the rear end of the installation platform 6 to rotate, so that the installation platform 6 is controlled to turn backwards, and meanwhile, the limiting assembly 15 plays a limiting role in the two rotating rods 12 at the rear end of the installation platform 6, so that the two rotating rods 12 at the rear end of the installation platform 6 are positioned in the arc-shaped groove 14 to rotate; when installation protecgulum 4, drive assembly controls mount table 6 forward rotation like the same, and setting up of arc wall 14 has increased dwang 12 pivoted flexibility, and setting up of spacing subassembly 15 has increased mount table 6 pivoted stability, has avoided two dwang 12 that are located 6 rear ends of mount table to deviate from in the arc wall 14.

Drive assembly includes hydraulic stem 16 and transfer line 17, the both sides of base 11 all are equipped with first spout 18, transfer line 17 sliding connection is in first spout 18, the bottom of first spout 18 is equipped with the regulation hole 19 that runs through base 11, the bottom of transfer line 17 is equipped with spliced pole 20, spliced pole 20 passes regulation hole 19, the one end fixed connection of hydraulic stem 16 is in the bottom of base 11, the other end of hydraulic stem 16 is equipped with go-between 21, go-between 21 and spliced pole 20 fixed connection, the both ends at the top of transfer line 17 are equipped with the bellied first tooth portion 22 that makes progress, dwang 12 is equipped with second tooth portion 23, second tooth portion 23 and first tooth portion 22 phase-match, hydraulic stem 16 drive transfer line 17 slides in first spout 18, thereby control dwang 12 drives mount table 6 and rotates. The hydraulic rod 16 drives the transmission rod 17 to slide in the first sliding chute 18 through the arrangement of the connecting column 20 and the connecting ring 21, and when the mounting table 6 needs to be turned over to the rear end, the hydraulic rod 16 controls the transmission rod 17 to move towards the front end of the mounting table 6, so that the two rotating rods 12 at the rear end of the mounting table 6 are turned over as shafts; when the installation platform 6 needs to be turned over towards the front end, the hydraulic rod 16 controls the transmission rod 17 to move towards the rear end of the installation platform 6, and therefore the installation platform 6 can be turned over forwards and backwards.

The limiting assembly 15 comprises a pushing cylinder 24, a limiting frame 25 and a first limiting block 26, the pushing cylinder 24 is fixedly connected to the base 11, the pushing cylinder 24 is provided with a guide rod 27, the limiting frame 25 is fixedly connected to the front end and the rear end of the guide rod 27, the top of the rotating frame 13 is provided with a limiting groove 28, the limiting groove 28 is located above the arc-shaped groove 14, one side of the rotating frame 13 close to the guide rod 27 is provided with a movable groove 29, the movable groove 29 is communicated with the limiting groove 28, the first limiting block 26 is movably connected in the limiting groove 28, two ends of the limiting frame 25 respectively penetrate through the movable groove 29 and one side of the first limiting block 26 to be fixedly connected, and the first limiting block 26 is matched. When the installation table 6 is required to be turned to the rear end, the pushing cylinder 24 controls the guide rod 27 to move towards the front end of the installation table 6, so that the first limit blocks 26 in the two rotating frames 13 at the rear end of the installation table 6 are controlled to extend out of the limit grooves 28, the rotating rod 12 at the rear end of the installation table 6 is limited in the arc-shaped groove 14, the stability of the installation table 6 during turning is improved, and the rotating rod 12 at the rear end of the installation table 6 is prevented from being separated from the arc-shaped groove 14.

The bottom of casing 3 is equipped with supporting seat 30, and the bottom of supporting seat 30 is equipped with guide way 31, and the top of mount table 6 corresponds guide way 31 and is equipped with guide block 32, and guide block 32 and guide way 31 phase-match, both ends are equipped with second stopper 33 around the guide block 32, and the both sides of mount table 6 are equipped with adjusting part 34, and guide block 32 is located between the adjusting part 34, and adjusting part 34 control casing 3 removes along guide block 32. The supporting seat 30 of the adjusting component 34 for adjusting the shell 3 slides along the guide block 32, so that the shell 3 is prevented from deflecting in the moving process, the center of the shell 3 is not on the same vertical plane with the center of the front cover 4 and the center of the rear cover 5, the guide groove 31 and the guide block 32 are arranged to play a role in guiding the movement of the shell 3, the connection precision of the shell 3 with the front cover 4 and the rear cover 5 is increased, and the installation efficiency of the direct current motor 2 is improved.

Adjusting part 34 includes support 35, 36 and pressure strip 37 slide, support 35 fixed connection is at the front and back both ends of mount table 6, 36 fixed connection slide is between support 35, sliding connection has first cover 38 that slides on 36 slide, first cover 38 that slides is close to one side fixedly connected with connecting plate 39 at 6 centers of mount table, pressure strip 37 rotates to be connected in one side that connecting plate 39 is close to 6 centers of mount table, pressure strip 37 supports supporting seat 30, be equipped with first fastening screw on the pressure strip 37, first fastening screw is screwed up on supporting seat 30. The first sliding sleeve 38 is driven to slide on the sliding rod 36, so that the shell 3 is driven to slide along the guide block 32, and the pressing plate 37 is arranged to connect the support seat 30 with the first sliding sleeve 38.

The second assembly component 10 comprises an assembly table 40 and a clamping push-pull piece 41, the assembly table 40 is matched with the installation table 6, one side of the second assembly component 10, corresponding to the rotation, is fixedly connected with the assembly table 40, the clamping push-pull piece 41 is arranged at the top of the assembly table 40, the rear cover 5 is arranged at the top of the assembly table 40, and the clamping push-pull piece 41 clamps the rear cover 5. The rear cover 5 is fixed on the assembly table 40 through the clamping push-pull piece 41, when the mounting table 6 drives the shell 3 to turn backwards, the bottom of the shell 3 is located above the rear cover 5, the clamping push-pull piece 41 can control the rear cover 5 to move forwards and backwards on the assembly table 40, the center of the rear cover 5 and the center of the shell 3 are on the same vertical line, then the shell 3 is controlled to move downwards towards one side of the rear cover 5 through the adjusting component 34, and the rear cover 5 is sleeved on the outer side of the bottom of the shell 3.

The clamping push-pull piece 41 comprises a clamp 42, a fixed seat 43, a first threaded rod 44, an adjusting block 45 and a connecting rod 46, the fixed seat 43 is fixedly connected to one side, far away from the installation table 6, of the top of the assembly table 40, the adjusting block 45 is fixedly connected to two sides of the rear end of the fixed seat 43, the first threaded rod 44 penetrates through the adjusting block 45, first nuts are arranged at two ends of the first threaded rod 44 and are screwed on two sides of the adjusting block 45, the first threaded rod 44 is fixedly connected with one end of the connecting rod 46, the other end of the connecting rod 46 is fixedly connected with the clamp 42, and the clamp 42 clamps the rear cover 5. By loosening the first nut on the first threaded rod 44 and then driving the first threaded rod 44 to drive the connecting rod 46 to move, the connecting rod 46 drives the clamp 42 to move, and the clamp 42 drives the rear cover 5 to move.

First assembly subassembly 9 includes chuck 47, second threaded rod 48 and L type connecting rod 49, the top of chuck 47 is located to protecgulum 4, one side that two turrets 13 that are close to first assembly subassembly 9 one side correspond is equipped with second spout 50, second threaded rod 48 fixed connection is in second spout 50, second threaded rod 48 sliding connection has the second cover that slides, the both ends of second threaded rod 48 are equipped with the second nut, the second nut is screwed up in the both sides of the second cover that slides, the one end and the second cover fixed connection that slides of L type connecting rod 49, the one end and the chuck 47 fixed connection of L type connecting rod 49, chuck 47 and mount table 6 phase-match. Chuck 47 is used for chucking protecgulum 4, unscrews the second nut on the second threaded rod 48, and the drive second cover that slides reciprocates along second threaded rod 48, and the second cover that slides drives L type connecting rod 49, and L type connecting rod 49 drives chuck 47 and reciprocates to realized that chuck 47 has lift adjustment nature, thereby be convenient for protecgulum 4 and casing 3 be connected.

As shown in fig. 8 to 11, for the present invention, a method for mounting a dc motor includes the following steps:

a. preparation before installation

Firstly, confirming the size of a direct current motor 2 to be installed, simultaneously preparing various auxiliary tools required by the installation of the direct current motor 2, preparing various accessories of the direct current motor 2 to be assembled, uniformly installing a first connecting block 51 on the outer circumference of a front cover 4 of the motor, penetrating and forming a first connecting hole 52 on the connecting block, correspondingly installing a second connecting block 53 on a shell 3, penetrating and forming a second connecting hole 54 on the second connecting block 53, and correspondingly forming a threaded hole 55 on the edge of a rear cover 5 because the rear cover 5 is sleeved on the outer side of the shell 3;

b. clamping of each accessory of direct current motor 2

1) Clamping of the shell 3: firstly, the guide groove 31 on the support seat 30 of the shell 3 is placed on the guide block 32 at the top of the mounting table 6, then the pressing plate 37 on the adjusting component 34 at the top of the mounting table 6 is rotated, so that the pressing plate 37 is abutted to the support seat 30, then the fastening screw is screwed down, the support seat 30 is fixedly connected with the pressing plate 37, and the support seat 30 is fixed on the mounting table 6

2) Clamping of the front cover 4 and the rear cover 5: the front cover 4 is placed in a chuck 47 of a first assembly component 9, a clamping groove 56 is arranged at the top of the chuck 47, the front cover 4 is limited by the clamping groove 56, a through hole 57 is formed in the edge of the clamping groove 56 corresponding to a first connecting block 51, the rear cover 5 is placed on an assembly table 40 in a second assembly component 10, and a clamping clip 42 clamps the outer wall of the rear cover 5, so that the center of the front cover 4, the center of the rear cover 5 and the center of the shell 3 are on the same vertical plane;

c. assembly of housing 3 and rear cover 5

1) Overturning of the mounting table 6: firstly, a guide rod 27 on a pushing cylinder 24 moves towards a first assembly component 9, two first limiting blocks 26 close to one side of a second assembly component 10 extend out of limiting grooves 28 on a rotating frame 13, so that the first limiting blocks 26 abut against two rotating rods 12 on one side of an installation platform 6 close to the second assembly component 10, meanwhile, a hydraulic rod 16 drives a transmission rod 17 to move towards one side of the first assembly component 9, a first tooth part 22 on the transmission rod 17 close to one end of the second assembly component 10 drives a second tooth part 23 on the rotating rod 12 to rotate, and due to the arrangement of the second tooth part 23, the rotating rod 12 drives the installation platform 6 to rotate 90 degrees towards one end of the second assembly component 10, so that the installation platform 6 and the assembly platform 40 are in a vertical state;

2) connection of the housing 3 to the rear cover 5: firstly, loosening first nuts on two sides of an adjusting block 45, then driving a first threaded rod 44 to drive a clamp 42, the clamp 42 driving a rear cover 5 to perform front-back adjustment, so that the center of the rear cover 5 and the center of a shell 3 are on the same vertical line, then driving a first sliding sleeve 38 to move towards the rear cover 5 along a sliding rod 36, driving a connecting plate 39 by the first sliding sleeve 38, driving a pressing plate 37 by the connecting plate 39, driving the shell 3 by the pressing plate 37, so that the shell 3 moves towards the rear cover 5, so that the rear cover 5 is sleeved at the bottom of the shell 3, then inserting a long screw into a connecting hole of a second connecting block 53, so that the bottom of the long screw is screwed into a threaded hole 55 of the rear cover 5, thereby completing the connection between the shell 3 and the rear cover 5, and then driving a transmission rod 17 to move towards one side of a second assembly component 10 by a hydraulic rod 16, so that the installation;

d. mounting of stator 58, rotor 7 and front cover 4

1) Mounting of stator 58 to rotor 7: after the shell 3 and the rear cover 5 are installed, the stator 58 and the rotor 7 are installed in the motor shell 3 and fixedly connected with the shell 3 and the rear cover 5;

2) re-flipping of the mounting table 6: after the stator 58 and the rotor 7 are installed, firstly, the guide rod 27 on the pushing cylinder 24 moves towards the second assembly component 10, the two first limiting blocks 26 close to one side of the first assembly component 9 extend out of the limiting groove 28 on the rotating frame 13, so that the first limiting blocks 26 are abutted against the two rotating rods 12 on the installation platform 6 close to one side of the first assembly component 9, meanwhile, the hydraulic rod 16 drives the transmission rod 17 to move towards one side of the second assembly component 10, so that the first tooth portion 22 on the transmission rod 17 close to one end of the first assembly component 9 drives the second tooth portion 23 on the rotating rod 12 to rotate, and due to the arrangement of the second tooth portion 23, the rotating rod 12 drives the installation platform 6 to rotate 90 degrees towards one end of the first assembly component 9, so that the installation platform 6 and the chuck 47 are in a vertical state;

3) connection of the housing 3 to the front cover 4: when the chuck 47 is installed, the center of the chuck 47 and the center of the shell 3 are on the same vertical line, so that when the front cover 4 is installed on the chuck 47, the center of the front cover 4 and the center of the shell 3 are on the same vertical line, then the first sliding sleeve 38 is driven to move towards the rear cover 5 along the sliding rod 36, the first sliding sleeve 38 drives the connecting plate 39, the connecting plate 39 drives the pressing plate 37, the pressing plate 37 drives the shell 3, so that the shell 3 moves towards the rear cover 5, meanwhile, the second nut on the second threaded rod 48 is unscrewed, the second sliding sleeve is driven to drive the L-shaped connecting rod 49, the L-shaped connecting rod 49 drives the chuck 47 to move towards the shell 3 along the second sliding chute 50, so that the long screw passes through the first connecting hole 52 of the first connecting block 51 on the front cover 4, then the fastening nut is screwed at the end of the long screw, so that the fastening nut is screwed on the front cover 4, and the hydraulic rod 16 controls the, thereby completing the installation of the dc motor 2.

The utility model discloses a through install the casing 3 of DC motor 2 on mount table 6, install first assembly subassembly 9 at the front end of mount table 6, install second assembly subassembly 10 at the rear end of mount table 6, first assembly subassembly 9 is used for placing DC motor 2's protecgulum 4, second assembly subassembly 10 is used for placing DC motor 2's back lid 5, when installing, the tilting mechanism 8 control mount table 6 of mount table 6 bottom is overturn backward, assemble casing 3 with back lid 5, tilting mechanism 8 again controls casing 3 that is equipped with casing 3 to overturn to the initial position, install stator 58 and rotor 7 of DC motor 2 in casing 3, then tilting mechanism 8 control mount table 6 overturns forward, assemble casing 3 with protecgulum 4, then tilting mechanism 8 turns over the motor that the assembly was accomplished and gets back to the initial position, thereby accomplish the installation of DC motor 2, realized in the installation of protecgulum 4 and hou gai 5, casing 3 and protecgulum 4, back lid 5 is vertical state, protecgulum 4 has been avoided, the tilt state takes place in back lid 5 and the 3 connection process of casing, simultaneously protecgulum 4, back lid 5 and casing 3 are in the installation, the center keeps on same vertical plane, direct current motor 2 installation accuracy has been increased, and install direct current motor 2 through installation device, greatly increased direct current motor 2's quality stability, and the production efficiency is improved, the technical requirement to operating personnel has been reduced when having reduced personnel's use.

The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered by the protection scope of the present invention.

Claims

1. The utility model provides a direct current motor installation device, includes the body, the body is the same as equipment direct current motor, direct current motor includes casing, protecgulum and back lid, its characterized in that: the body is provided with a mounting table, the mounting table is used for fixing the shell, a turnover mechanism is arranged at the bottom of the mounting table, a first assembly component is arranged on the front side of the turnover mechanism and used for fixing the front cover, a second assembly component is arranged on the rear side of the turnover mechanism and used for fixing the rear cover, and the turnover mechanism controls the mounting table to turn over the first assembly component and the second assembly component in sequence.

2. A dc motor mounting apparatus according to claim 1, wherein: tilting mechanism is equipped with the base, the left and right sides at both ends all is equipped with the dwang around the mount table, the top of base corresponds the dwang is equipped with the rotating turret, the rotating turret is close to one side at base center is equipped with the arc wall, the arc wall with the dwang phase-match, the both sides of base are equipped with drive assembly, the drive assembly drive the dwang drives the mount table overturns, the base is equipped with spacing subassembly, spacing subassembly is spacing the dwang, spacing subassembly with the drive assembly phase-match.

3. A dc motor mounting apparatus according to claim 2, wherein: drive assembly includes hydraulic stem and transfer line, the both sides of base all are equipped with first spout, transfer line sliding connection is in the first spout, the bottom of first spout is equipped with and runs through the regulation hole of base, the bottom of transfer line is equipped with the spliced pole, the spliced pole passes the regulation hole, the one end fixed connection of hydraulic stem is in the bottom of base, the other end of hydraulic stem is equipped with the go-between, the go-between with spliced pole fixed connection, the both ends at the top of transfer line are equipped with the bellied first tooth portion that makes progress, the dwang is equipped with second tooth portion, second tooth portion with first tooth portion phase-match, the hydraulic stem drive the transfer line is in slide in the first spout, thereby control the dwang drives the mount table rotates.

4. A dc motor mounting apparatus according to claim 2, wherein: spacing subassembly is including pushing away push cylinder, spacing and first stopper, push away push cylinder fixed connection be in on the base, the push away push cylinder is equipped with the guide arm, spacing fixed connection be in both ends around the guide arm, the top of rotating turret is equipped with the spacing groove, the spacing groove is located the top of arc wall, the rotating turret is close to one side of guide arm is equipped with the movable groove, the movable groove with the spacing groove is linked together, first stopper swing joint be in the spacing inslot, the both ends of spacing pass respectively the movable groove with one side fixed connection of first stopper, first stopper with the dwang phase-match.

5. A dc motor mounting apparatus according to claim 1, wherein: the bottom of casing is equipped with the supporting seat, the bottom of supporting seat is equipped with the guide way, the top of mount table corresponds the guide way is equipped with the guide block, the guide block with the guide way matches, both ends are equipped with the second stopper around the guide block, the both sides of mount table are equipped with adjusting part, the guide block is located between the adjusting part, adjusting part control the casing along the guide block removes.

6. A dc motor mounting apparatus according to claim 5, wherein: the adjusting part comprises a support, a sliding rod and a pressing plate, the support is fixedly connected to the front end and the rear end of the mounting table, the sliding rod is fixedly connected between the support, the sliding rod is connected with a first sliding sleeve in a sliding mode, the first sliding sleeve is close to one side fixedly connected with connecting plate at the center of the mounting table, the pressing plate is rotatably connected to the connecting plate, the connecting plate is close to one side of the center of the mounting table, the pressing plate supports against the supporting seat, a first fastening screw is arranged on the pressing plate, and the first fastening screw is screwed down on the supporting seat.

7. A dc motor mounting apparatus according to claim 2, wherein: the second assembly subassembly includes the mount table and presss from both sides tight push-and-pull piece, the mount table with the phase-match of mount table is close to two rotate one side that correspond of second assembly subassembly one side with mount table fixed connection, press from both sides tight push-and-pull piece and locate the top of mount table, the back lid is located the top of mount table, it presss from both sides tight push-and-pull piece clamp back lid.

8. A dc motor mounting apparatus according to claim 7, wherein: the clamping push-pull piece comprises a clamping, a fixed seat, a first threaded rod, an adjusting block and a connecting rod, the fixed seat is fixedly connected to one side, far away from the mounting table, of the top of the assembling table, the adjusting block is fixedly connected to two sides of the rear end of the fixed seat, the first threaded rod penetrates through the adjusting block, first nuts are arranged at two ends of the first threaded rod, the first nuts are screwed to two sides of the adjusting block, the first threaded rod is fixedly connected with one end of the connecting rod, the other end of the connecting rod is fixedly connected with the clamping, and the clamping clamps clamp the rear cover.

9. A dc motor mounting apparatus according to claim 2, wherein: first assembly subassembly includes chuck, second threaded rod and L type connecting rod, the protecgulum is located the top of chuck is close to one side that two turrets of first assembly subassembly one side correspond is equipped with the second spout, second threaded rod fixed connection be in the second spout, second threaded rod sliding connection has the second to slide the cover, the both ends of second threaded rod are equipped with the second nut, the second nut screws up the both sides that the second slided the cover, the one end of L type connecting rod with the second slides cover fixed connection, the one end of L type connecting rod with chuck fixed connection, the chuck with the mount table phase-match.