CN214350128U

CN214350128U - Efficient automatic tin soldering device for motor rotor

Info

Publication number: CN214350128U
Application number: CN202023339071.4U
Authority: CN
Inventors: 张晓勤
Original assignee: Suzhou Tancoom Mechanical & Electrical Engineering Co ltd
Current assignee: Suzhou Tancoom Mechanical & Electrical Engineering Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-08
Anticipated expiration: 2030-12-31

Abstract

The utility model belongs to the technical field of the motor processing, especially, be an efficient automatic soldering tin device of motor rotor, comprises a workbench, the upper end left part of workstation is fixed with L shape support, the correspondence is provided with first motor and linear track about the lower surface at L shape support top, install ball screw on the output shaft on first motor right side, the adaptation has the sliding block on the linear track, the ball screw transmission is in the inside of sliding block, the lower extreme of sliding block is fixed with pneumatic telescopic rod, the connecting piece is installed to pneumatic telescopic rod's bottom, the end of connecting piece is provided with the soldering probe, the top protrusion of L shape support is provided with the extension board. The utility model discloses a set up the automatic tin welding device of a motor rotor, can realize the quick tin welding of rotor and handle, the device inefficiency of having solved present stage to and it can not realize the fixed problem of rotor fast.

Description

Efficient automatic tin soldering device for motor rotor

Technical Field

The utility model relates to a motor processing technology field specifically is an efficient automatic soldering tin device of motor rotor.

Background

At present, in the manufacturing process of the motor rotor, the rotor is firstly fixed in a jig, resistance welding is carried out on the motor rotor, then the pressure sensitive sheet is correctly placed on the commutator, and then a soldering process is carried out, so that the soldering device at the present stage can meet the basic use requirement when in use, but still has some defects.

There are the following problems:

1. first, the existing apparatus cannot automatically perform soldering of the motor rotor, and is inefficient, which affects soldering of the rotor.

2. Secondly, the device at present stage can not realize the quick fixed of rotor when using, and the rotor dismouting is inconvenient, influences the soldering effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an efficient automatic soldering tin device of motor rotor through the automatic soldering device who sets up a motor rotor, can realize the quick soldering of rotor and handle, and the device inefficiency of having solved the present stage to and it can not realize the fixed problem of rotor fast.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an efficient automatic tin soldering device for a motor rotor comprises a workbench, wherein an L-shaped support is fixed at the left end of the upper end of the workbench, a first motor and a linear track are correspondingly arranged on the left and right sides of the lower surface of the top of the L-shaped support, a ball screw is installed on an output shaft on the right side of the first motor, a sliding block is matched on the linear track, the ball screw is driven inside the sliding block, an air pressure telescopic rod is fixed at the lower end of the sliding block, a connecting piece is installed at the bottom of the air pressure telescopic rod, a tin soldering probe is arranged at the tail end of the connecting piece, an extending plate is arranged on the top of the L-shaped support in a protruding mode, a tin supplying assembly is installed on the upper surface of the extending plate, the tin supplying assembly is externally connected with a feeding pipe, the other end of the feeding pipe is connected with the tin soldering probe, and a rotor positioning ring installed on the workbench is arranged below the tin soldering probe, and an electromagnetic chuck is embedded at the bottom of the rotor positioning ring.

As an optimal technical scheme of the utility model, the inside gomphosis of workstation has the bearing frame, and the internally mounted of bearing frame has passive arbor wheel, electromagnet corresponds the upper end that sets up at passive arbor wheel.

As a preferred technical scheme of the utility model, the lower surface mounting of workstation has the motor cabinet, and is provided with the second motor on the motor cabinet, the top of second motor is provided with the motor axostylus axostyle that extends to the workstation top, and the end of motor axostylus axostyle is fixed with the initiative arbor wheel, the initiative arbor wheel is connected with passive arbor wheel meshing.

As an optimized technical scheme of the utility model, the recess that runs through to the top is seted up to the inside of rotor holding ring.

As the utility model discloses a preferred technical scheme, power supply module is installed to the upper end right part of workstation, and is provided with motor rotor positioning switch on the power supply module, motor rotor positioning switch and electromagnet series connection.

As an optimized technical scheme of the utility model, the both ends downwardly extending of workstation has the backup pad.

As a preferred technical scheme of the utility model, including the cylinder in the sliding block, and set up the slider body of cylinder upper end, slider body adaptation is in linear track, and the inside of cylinder is seted up about the lead screw adaptation hole that runs through, ball screw rotates downtheholely at the lead screw adaptation.

(III) advantageous effects

Compared with the prior art, the utility model provides an efficient automatic soldering tin device of motor rotor possesses following beneficial effect:

1. this automatic soldering tin device of motor rotor of high efficiency, through the upper surface at the workstation set up the rotor holding ring, and set up the soldering probe in the top of rotor holding ring, the soldering probe is fixed at atmospheric pressure telescopic link's end, can realize the automatic flexible processing of soldering probe, the device of having solved at present stage can not carry out automatic operation, the problem of inefficiency, it can rotate under the effect of motor to change from the locating ring, realize the regulation of rotor angle and position, simultaneously the utility model discloses set up the screw rod formula drive mechanism in atmospheric pressure telescopic link's upper end, can realize the removal of soldering probe, accomplish the soldering processing on each position of rotor then, it is efficient.

2. This automatic soldering tin device of motor rotor of high efficiency sets up electromagnet through the lower extreme at the rotor holding ring, and electromagnet fixes on driven shaft wheel, can realize that the rotor holding ring is to the fixed processing of absorption of rotor, and is easy and simple to handle, and the dismouting of the rotor of being convenient for has solved the problem that the device at present stage can not realize rotor location dismouting fast, and the rotor is fixed in the inboard of recess, makes things convenient for the soldering to handle.

Drawings

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

FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic structural view of the sliding block of the present invention;

fig. 4 is a bottom view of the present invention.

In the figure: 1. a work table; 2. a support plate; 3. a power supply component; 4. a motor rotor positioning switch; 5. an L-shaped bracket; 6. a first motor; 7. a ball screw; 8. a slider; 9. a tin supply assembly; 10. a linear track; 11. an extension plate; 12. a feed pipe; 13. an air pressure telescopic rod; 14. a connecting member; 15. soldering the probe; 16. a rotor positioning ring; 17. an electromagnetic chuck; 18. a driven shaft wheel; 19. a groove; 20. a driving shaft wheel; 21. a bearing seat; 22. a motor shaft lever; 23. a cylinder; 24. a screw rod adapting hole; 25. a slider body; 26. a second motor; 27. a motor base.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: an efficient automatic tin soldering device for a motor rotor comprises a workbench 1, an L-shaped support 5 is fixed at the left part of the upper end of the workbench 1, a first motor 6 and a linear track 10 are correspondingly arranged on the left and right sides of the lower surface of the top of the L-shaped support 5, a ball screw 7 is mounted on an output shaft on the right side of the first motor 6, a sliding block 8 is adapted on the linear track 10, the ball screw 7 is transmitted inside the sliding block 8, an air pressure telescopic rod 13 is fixed at the lower end of the sliding block 8, a connecting piece 14 is mounted at the bottom of the air pressure telescopic rod 13, a tin soldering probe 15 is arranged at the tail end of the connecting piece 14, an extension plate 11 is convexly arranged at the top of the L-shaped support 5, a tin supply component 9 is mounted on the upper surface of the extension plate 11, a feed pipe 12 is externally connected with the tin supply component 9, the other end of the feed pipe 12 is connected with the tin soldering probe 15, a rotor positioning ring 16 mounted on the workbench 1 is arranged below the tin soldering probe 15, an electromagnetic chuck 17 is fitted to the bottom of the rotor positioning ring 16.

In this embodiment, the sliding block 8 is adapted to the linear track 10, the ball screw 7 is driven inside the sliding block 8, so that the sliding of the sliding block 8 on the linear track 10 can be realized, the connecting piece 14 is installed at the bottom of the pneumatic telescopic rod 13, the tin soldering probe 15 is arranged at the tail end of the connecting piece 14, the telescopic function of the tin soldering probe 15 is realized, and the electromagnetic chuck 17 is embedded at the bottom of the rotor positioning ring 16, so that the fixing processing of the rotor is realized.

Specifically, a bearing seat 21 is fitted in the table 1, a driven sheave 18 is mounted in the bearing seat 21, and the electromagnetic chuck 17 is correspondingly disposed at the upper end of the driven sheave 18.

In this embodiment, the electromagnetic chuck 17 is correspondingly disposed at the upper end of the driven shaft wheel 18, so as to realize the rotation of the rotor positioning ring 16.

Specifically, the lower surface mounting of workstation 1 has motor cabinet 27, and is provided with second motor 26 on the motor cabinet 27, and the top of second motor 26 is provided with the motor shaft pole 22 that extends to workstation 1 top, and the end of motor shaft pole 22 is fixed with initiative arbor wheel 20, and initiative arbor wheel 20 and passive arbor wheel 18 meshing are connected.

In this embodiment, the driving sheave 20 and the driven sheave 18 are engaged with each other, whereby the driven sheave 18 is driven.

Specifically, the rotor positioning ring 16 has a groove 19 formed therein and extending upward.

In this embodiment, a groove 19 penetrating upward is formed in the rotor positioning ring 16 to position and fix the rotor.

Specifically, a power supply module 3 is installed on the right portion of the upper end of the workbench 1, a motor rotor positioning switch 4 is arranged on the power supply module 3, and the motor rotor positioning switch 4 is connected with the electromagnetic chuck 17 in series.

In this embodiment, the motor rotor positioning switch 4 is connected in series to the electromagnetic chuck 17, and is used for positioning the rotor.

Specifically, support plates 2 extend downward from both ends of the table 1.

In this embodiment, the support function of the apparatus is achieved by extending the support plates 2 downward at both ends of the table 1.

Specifically, the sliding block 8 includes a cylinder 23 and a sliding block body 25 arranged at the upper end of the cylinder 23, the sliding block body 25 is adapted to the linear track 10, a left-right through screw rod adapting hole 24 is formed in the cylinder 23, and the ball screw 7 rotates in the screw rod adapting hole 24.

In this embodiment, the screw fitting hole 24 penetrating left and right is formed in the column 23, and the ball screw 7 rotates in the screw fitting hole 24, thereby realizing the transmission processing of the slide block 8.

The utility model discloses a theory of operation and use flow: when the device is used, a rotor is positioned and arranged in a groove 19 of a rotor positioning ring 16, then a motor rotor positioning switch 4 is pressed, an electromagnetic chuck 17 generates a magnetic force effect to realize the positioning and fixing of the rotor, the rotor is formed by embedding permanent magnets with a certain number of pole pairs on the surface of an iron core or in the iron core, so that the magnetic force fixing can be realized, then a gas pressure telescopic rod 13 is driven to descend to enable a soldering probe 15 to be in contact with the surface of the rotor to form the soldering treatment of the rotor, a feeding pipe 12 on the soldering probe 15 is connected with a tin supply assembly 9 to realize the soldering treatment, the known prior art can drive a first motor 6 to work when the soldering action of different positions of the rotor is required to be finished, a ball screw 7 rotates, a sliding block 8 is driven on the ball screw 7 to realize the movement of the sliding block 8 on a linear track 10, and then the gas pressure telescopic rod 13 is driven to transversely move, the soldering probe 15 can be used for soldering tin on the transverse position of the rotor, the second motor 26 can be driven to work, the driving shaft wheel 20 is driven to rotate, the driven shaft wheel 18 is then poked to rotate, the rotor positioning ring 16 is rotated, the rotor rotates with the rotor, adjustment on each position of the rotor can be completed, soldering tin processing of the rotor is completed through the soldering probe 15, and operation efficiency is improved.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic soldering tin device of efficient motor rotor, includes workstation (1), its characterized in that: the upper end left part of workstation (1) is fixed with L shape support (5), the lower surface at L shape support (5) top is provided with first motor (6) and linear track (10) about the correspondence, install ball screw (7) on the output shaft on first motor (6) right side, the adaptation has sliding block (8) on linear track (10), ball screw (7) transmission is in the inside of sliding block (8), the lower extreme of sliding block (8) is fixed with air telescopic link (13), connecting piece (14) are installed to the bottom of air telescopic link (13), the end of connecting piece (14) is provided with soldering probe (15), the top protrusion of L shape support (5) is provided with extension plate (11), the last surface mounting of extension plate (11) has and supplies tin subassembly (9), it has feed pipe (12) to supply tin subassembly (9) external, the other end of the feeding pipe (12) is connected with a soldering probe (15), a rotor positioning ring (16) installed on the workbench (1) is arranged below the soldering probe (15), and an electromagnetic chuck (17) is embedded at the bottom of the rotor positioning ring (16).

2. The automatic soldering device for the motor rotor with high efficiency as set forth in claim 1, wherein: a bearing seat (21) is embedded in the workbench (1), a driven shaft wheel (18) is installed in the bearing seat (21), and the electromagnetic chuck (17) is correspondingly arranged at the upper end of the driven shaft wheel (18).

3. The automatic soldering device for the motor rotor with high efficiency as set forth in claim 2, wherein: the lower surface mounting of workstation (1) has motor cabinet (27), and is provided with second motor (26) on motor cabinet (27), the top of second motor (26) is provided with motor shaft pole (22) that extend to workstation (1) top, and the end of motor shaft pole (22) is fixed with initiative arbor wheel (20), initiative arbor wheel (20) and passive arbor wheel (18) meshing are connected.

4. The automatic soldering device for the motor rotor with high efficiency as set forth in claim 1, wherein: and a groove (19) penetrating to the upper part is formed in the rotor positioning ring (16).

5. The automatic soldering device for the motor rotor with high efficiency as set forth in claim 1, wherein: power supply module (3) are installed to the upper end right part of workstation (1), and are provided with motor rotor positioning switch (4) on power supply module (3), motor rotor positioning switch (4) and electromagnet (17) series connection.

6. The automatic soldering device for the motor rotor with high efficiency as set forth in claim 1, wherein: and supporting plates (2) extend downwards from two ends of the workbench (1).

7. The automatic soldering device for the motor rotor with high efficiency as set forth in claim 1, wherein: slider (8) are interior including cylinder (23), and set up slider body (25) of cylinder (23) upper end, slider body (25) adaptation is in linear track (10), and the inside of cylinder (23) is seted up about lead screw adaptation hole (24) that run through, ball screw (7) rotate in lead screw adaptation hole (24).