CN213484710U

CN213484710U - Stator assembly fixture of high-voltage generator

Info

Publication number: CN213484710U
Application number: CN202022019838.9U
Authority: CN
Inventors: 杨淑兰; 罗少煊
Original assignee: Qingdao Ruilaisi Machinery Co ltd
Current assignee: Qingdao Ruilaisi Machinery Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-06-18
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a stator assembly fixture of a high-voltage generator, which comprises a workbench main body, wherein a lifting nailing device is fixedly arranged on the upper surface of the workbench main body, a clamping groove is arranged on the surface of the workbench main body, a shell is inserted and placed in the clamping groove, a stator is inserted and placed in the shell, the shell and the stator are both provided with assembly connecting holes, when in use, the position of a positioning column is observed visually, the shell is clamped and placed in the clamping groove manually, then the positions of a clamping column and a buckle are observed visually, the stator is clamped and placed in the shell, the upper assembly connecting hole and the lower assembly connecting hole are communicated, a screw is vertically clamped and connected on the lower surface of a screwdriver rod, finally, a hydraulic lifting column is controlled by a control panel to descend, when a bolt descends to the assembly connecting hole, a speed reducing motor is controlled by the control panel to rotate, a driven gear, simple structure, convenient operation and low manufacturing cost.

Description

Stator assembly fixture of high-voltage generator

Technical Field

The utility model relates to a stator assembly technical field specifically is high voltage generator's stator assembly fixture.

Background

The motor stator is an important component of a motor such as a generator and a starter. The stator is an important part of the motor. The stator consists of three parts, namely a stator iron core, a stator winding and a machine base. The main function of the stator is to generate a rotating magnetic field, and the main function of the rotor is to be cut by magnetic lines of force in the rotating magnetic field to generate (output) current. China motor accessory markets are distributed in the regions of the southeast coast and the Yangtze river delta.

The former assembly fixture can only fix the shell, screws are screwed by manual operation of workers, time and labor are wasted, assembly efficiency is low, and the assembly fixture is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high voltage generator's stator assembly fixture to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: high voltage generator's stator assembly fixture, including the workstation main part, the last fixed surface of workstation main part installs lift nailing device, the draw-in groove has been seted up on the surface of workstation main part, the casing has been placed to the interpolation in the draw-in groove, the stator has been placed in the grafting in the casing, casing and stator all are provided with the assembly connection hole.

Preferably, a positioning column is fixedly installed in the clamping groove, the outer surface of the positioning column is attached to the inner surface of the shell, and the outer surface of the shell is attached to the inner surface of the clamping groove.

Preferably, the fixed mounting has the card post in the casing, run through on the erection joint block of stator and seted up the bayonet socket, the internal surface of bayonet socket and the surface laminating of card post.

Preferably, the lifting nailing device comprises a hydraulic lifting column which is fixedly arranged on the upper surface of the workbench main body, and the upper surface of the hydraulic lifting column is fixedly provided with a supporting plate, the lower surface of the supporting plate is fixedly provided with a speed reducing motor and a connecting column, the outer surface of the output shaft of the speed reducing motor is fixedly provided with a driving gear, the lower surface of the connecting column is fixedly provided with a connecting plate, three inner rotor bearings are fixedly arranged in the connecting plate, the inner surfaces of the inner rotor bearings are fixedly provided with screw cutter rods, the screwdriver rods penetrate through the outer surface of the connecting plate, driven gears are fixedly arranged on the outer surfaces of the screwdriver rods, the driven gear is meshed with the driving gear, screws are adsorbed on the lower surface of the screwdriver rod, and the screws are located right above the assembling and connecting holes.

Preferably, the screwdriver rod is a magnetic screwdriver rod.

Preferably, the upper surface fixed mounting of workstation has the control panel, the control panel is connected through wire and hydraulic lifting column and gear motor, external power source is all connected to hydraulic lifting column and gear motor.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a draw-in groove is seted up at the upper surface of workstation main part, and sets up the reference column in the draw-in groove, and the convenient quick joint with the casing is fixed, makes things convenient for stator assembly, through setting up lift nailing device, can mechanize and carry out the nailing assembly, improves assembly efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the cross-sectional structure of the present invention.

Fig. 3 is a detailed view of a portion of fig. 2.

In the figure: 1. the workbench comprises a workbench main body, 11, a clamping groove, 12, a positioning column, 2, a lifting nailing device, 21, a hydraulic lifting column, 22, a supporting plate, 221, a speed reducing motor, 222, a driving gear, 23, a connecting column, 24, a connecting plate, 241, a bearing, 25, a bolt cutter bar, 251, a driven gear, 26, a screw, 3, a shell, 31, a clamping column, 32, an assembly connecting hole, 4, a stator, 41, a bayonet, 5 and a control panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a stator assembly fixture of a high-voltage generator comprises a workbench main body 1, wherein a lifting nailing device 2 is fixedly installed on the upper surface of the workbench main body 1, a clamping groove 11 is formed in the surface of the workbench main body 1, a shell 3 is inserted into the clamping groove 11 in a splicing manner, a stator 4 is inserted into the shell 3 in a splicing manner, the shell 3 and the stator 4 are both provided with assembly connecting holes 32, when the stator assembly fixture is used, the position of a positioning column 12 is observed visually, the shell 3 is manually clamped and placed into the clamping groove 11 in a splicing manner, then the positions of a clamping column 31 and a buckle 41 are observed visually, the stator 4 is clamped and placed into the shell 1 in a splicing manner, the upper assembly connecting hole 32 and the lower assembly connecting hole 32 are communicated, a screw 26 is vertically clamped and connected to the lower surface of a screwdriver rod 25, finally, a hydraulic lifting column 21 is controlled to descend by a control plate 5, the screwdriver rod 25 is rotated to screw the screw 26 into the mounting hole 32 to fix the stator 4 in the housing 3.

Particularly, fixed mounting has reference column 12 in draw-in groove 11, and the surface of reference column 12 pastes with the internal surface of casing 3, and the surface of casing 3 and the internal surface laminating of draw-in groove 11, can place the joint that casing 3 is quick through reference column 12 and fix in draw-in groove 11, and casing 3 moves when placing the nailing.

Particularly, fixed mounting has card post 31 in the casing 3, runs through on the installation connecting block of stator 4 and has seted up bayonet 41, and bayonet 41's internal surface and the laminating of the surface of card post 31 are through card post 31 and buckle 41, and two assembly connection holes 32 about can be quick are linked together, improve assembly efficiency.

Specifically, the lifting nailing device 2 comprises a hydraulic lifting column 21, the hydraulic lifting column 21 is fixedly arranged on the upper surface of the workbench main body 1, a support plate 22 is fixedly arranged on the upper surface of the hydraulic lifting column 21, a speed reduction motor 221 and a connecting column 23 are fixedly arranged on the lower surface of the support plate 22, a driving gear 222 is fixedly arranged on the outer surface of an output shaft of the speed reduction motor 221, a connecting plate 24 is fixedly arranged on the lower surface of the connecting column 23, three inner rotor bearings 241 are fixedly arranged in the connecting plate 24, screwdriver rods 25 are fixedly arranged on the inner surfaces of the inner rotor bearings 241, the screwdriver rods 25 penetrate through the outer surface of the connecting plate 24, driven gears 251 are fixedly arranged on the outer surfaces of the screwdriver rods 25, the driven gears 251 are respectively engaged and connected with the driving gear 222, screws 26 are respectively adsorbed on the lower surface of the, the control board 5 controls the hydraulic lifting column 21 to descend, when the bolt 26 descends to the assembling connection hole 32, the control board 5 controls the speed reducing motor 221 to rotate, the driving gear 222 drives the driven gear 251 to rotate, and further drives the screwdriver rod 25 to rotate so as to screw the bolt 26 into the assembling connection hole 32 to fix the stator 4 in the housing 3.

Specifically, the screwdriver rod 25 is a magnetic screwdriver rod, and can absorb the screw 26.

Specifically, the upper surface of the workbench 1 is fixedly provided with a control panel 5, the control panel 5 is connected with the hydraulic lifting column 21 and the speed reducing motor 221 through wires, the hydraulic lifting column 21 and the speed reducing motor 221 (the speed reducing motor 221 is a forward and reverse rotation speed reducing motor) are both connected with an external power supply, the lifting, starting and closing of the hydraulic lifting column 21 are controlled through the control panel 5, and the forward and reverse rotation, starting and closing of the speed reducing motor 221 are controlled through the control panel 5.

The working principle is as follows: during the use, the position of reference column 12 is looked at, manually place casing 3 joint in draw-in groove 11, then the position of card post 31 and buckle 41 is looked at, place casing 1 with stator 4 joint, make two assembly connection holes 32 be linked together from top to bottom, with the perpendicular joint of screw 26 at screwdriver pole 25's lower surface, control hydraulic pressure lift post 21 by control panel 5 at last descends, when bolt 26 descends assembly connection hole 32 department, by control panel 5 control gear motor 221 rotation, drive driven gear 251 through driving gear 222 and rotate, and then drive screwdriver pole 25 and rotate and fix stator 4 in casing 3 in twisting screw 26 into assembly connection hole 32.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. High voltage generator's stator assembly fixture, including workstation main part (1), its characterized in that: the utility model discloses a novel electric power tool, including workstation main part (1), last fixed surface installs lift nailing device (2) workstation main part (1), draw-in groove (11) have been seted up on the surface of workstation main part (1), casing (3) have been placed to draw-in groove (11) interpolation, stator (4) have been placed to casing (3) interpolation, casing (3) and stator (4) all are provided with assembly connection hole (32).

2. The stator assembling tool of the high-voltage generator as claimed in claim 1, wherein: a positioning column (12) is fixedly arranged in the clamping groove (11), the outer surface of the positioning column (12) is attached to the inner surface of the shell (3), and the outer surface of the shell (3) is attached to the inner surface of the clamping groove (11).

3. The stator assembling tool of the high-voltage generator as claimed in claim 2, wherein: casing (3) internal fixation installs card post (31), run through on the installation connecting block of stator (4) and seted up bayonet socket (41), the interior surface of bayonet socket (41) and the surface laminating of card post (31).

4. The stator assembling tool of the high-voltage generator as claimed in claim 3, wherein: the lifting nailing device (2) comprises a hydraulic lifting column (21), the hydraulic lifting column (21) is fixedly arranged on the upper surface of the workbench main body (1), a supporting plate (22) is fixedly arranged on the upper surface of the hydraulic lifting column (21), a speed reduction motor (221) and a connecting column (23) are fixedly arranged on the lower surface of the supporting plate (22), a driving gear (222) is fixedly arranged on the outer surface of an output shaft of the speed reduction motor (221), a connecting plate (24) is fixedly arranged on the lower surface of the connecting column (23), three inner rotor bearings (241) are fixedly arranged in the connecting plate (24), screw cutter rods (25) are fixedly arranged on the inner surface of the inner rotor bearings (241), the outer surfaces of the screw cutter rods (25) all penetrate through the outer surface of the connecting plate (24), and driven gears (251) are fixedly arranged on the outer surface of the screw cutter rods, the driven gears (251) are all meshed with the driving gear (222), screws (26) are adsorbed on the lower surface of the screwdriver rod (25), and the screws (26) are all located right above the assembling and connecting hole (32).

5. The stator assembling tool of the high-voltage generator as claimed in claim 4, wherein: the screwdriver rod (25) is a magnetic screwdriver rod.

6. The stator assembling tool of the high-voltage generator as claimed in claim 5, wherein: the upper surface fixed mounting of workstation main part (1) has control panel (5), control panel (5) are connected through wire and hydraulic lifting post (21) and gear motor (221), external power source is all connected to hydraulic lifting post (21) and gear motor (221).