CN206966843U - Motor stator buttock line automatic welding machine - Google Patents
Motor stator buttock line automatic welding machine Download PDFInfo
- Publication number
- CN206966843U CN206966843U CN201720580409.4U CN201720580409U CN206966843U CN 206966843 U CN206966843 U CN 206966843U CN 201720580409 U CN201720580409 U CN 201720580409U CN 206966843 U CN206966843 U CN 206966843U
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- CN
- China
- Prior art keywords
- stator
- welding gun
- installing plate
- positioning seat
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Manufacture Of Motors, Generators (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Motor stator buttock line automatic welding machine, including frame are the utility model is related to, frame is provided with rotary index mechanism and welding gun elevating mechanism, and rotary index mechanism includes servomotor driving stator positioning seat and rotated；Stator positioning seat is cup-like structure, for accommodating motor stator to be welded；The contact sleeve of tubulose is provided with cup, contact sleeve is internally provided with conductive contact, and formation is slidably matched；Welding gun elevating mechanism is provided with elevating lever and extended for vertical direction, and upper end connection frame, lower end passes through installing plate, and formation is slidably matched, and welding gun portion is set on the downside of installing plate；Telescoping cylinder upper end is connected with frame, and lower end is connected with installing plate；This bonding machine, motor stator can be positioned in stator positioning seat, make position stable, welding gun elevating mechanism can drive welding gun portion to extend downwardly from butt welding point welding, rotary index mechanism can drive stator rotation, the buttock line welding of all solder joints is automatically performed, operating efficiency is greatly improved, and welding quality is also lifted.
Description
Technical field
Motor stator is the utility model is related to, particularly the buttock line bonding machine for motor stator winding.
Background technology
The alternating current generator suitable for automobile generally starts to use flat copper wire winding at present, when its field frame assembly manufactures,
Need every flat copper wire being welded on successively on stator solder joint, its number of welds is very more.Such as certain alternating current generator, its
Stator is annular, and solder joint has 192, and annular of the solder joint along stator faces is arranged around a circle, and gap is non-between solder joint
It is often small.Existing welding operation is by manually welding, and welding efficiency is low, and welding quality unstable, rosin joint, solder skip etc.
Defect occurs often.
Utility model content
Technical problem to be solved in the utility model is：A kind of motor stator buttock line automatic welding machine is provided, can be achieved
The buttock line automatic welding of motor stator, operating efficiency greatly improve.
Technical scheme is used by the utility model solves its technical problem：
Motor stator buttock line automatic welding machine, including frame, the frame are provided with rotary index mechanism and welding gun lifting
Mechanism；
The rotary index mechanism includes servomotor and stator positioning seat, and the servomotor is connected with frame, servo
Motor is connected with decelerator, and the main shaft of the decelerator is laid out straight up, and upper end connects the stator positioning seat axle
At the heart；
Stator positioning seat is the cup-like structure of upper opening, inner chamber and the motor stator size fit of cup-like structure, is used for
Motor stator to be welded is accommodated, stator positioning seat madial wall is provided with the projection being adapted to motor stator side face bayonet socket, described
Projection is vertically extending；
Tubulose and vertically extending contact sleeve are provided with stator positioning base cup, contact sleeve lower end is connected to stator and determined
The bottom of a cup of position seat, contact sleeve are internally provided with the conductive contact of adaptation, and conductive contact is formed in contact sleeve and is slidably matched,
Conductive contact bottom is additionally provided with touch spring, and conductive contact is provided with wire and is used to connect welding machine；
The welding gun elevating mechanism includes installing plate, telescoping cylinder is with least two parallel elevating levers, the elevating lever
Vertical direction extends, and upper end is connected in frame, and elevating lever lower end passes through the installing plate, and is formed and be slidably matched, and installs
Welding gun portion is provided with the downside of plate, the position that elevating lever is located at below installing plate is provided with retaining ring, set between retaining ring and installing plate
It is equipped with buffer spring；
The telescoping cylinder is located above installing plate, and telescoping cylinder upper end is connected with frame, and lower end is connected with installing plate, described
The soldering tip in welding gun portion is located above stator positioning seat；
The servomotor, telescoping cylinder are respectively arranged with drive system, and the welding gun portion connects the welding machine, servo electricity
Machine, telescoping cylinder and welding machine are respectively connected with control system.
Further, the frame is provided with spindle support plate, and the main shaft is rotated by bearing with spindle support plate matches somebody with somebody
Close, spindle support plate is additionally provided with positioning cylinder, and the movable end of positioning cylinder is provided with alignment pin, outside the stator positioning seat
Be provided with the positioning hole being adapted to alignment pin, when positioning cylinder stretches out, alignment pin just be embedded in positioning hole in, positioning cylinder with
The control system connection.
Further, the frame is additionally provided with the first locating sleeve of vertical direction extension, and the elevating lever upper end is worn
Cross first locating sleeve to be connected with frame, the upper and lower side of installing plate is respectively arranged with the second locating sleeve, the lifting
Bar lower end forms also cross the second locating sleeve and installing plate and is slidably matched, the first locating sleeve and the second locating sleeve it is interior
Footpath with elevating lever size fit.
Further, the welding gun portion includes the argon arc welding gun of two parallel arrangements, and the welding machine is argon arc welding machine,
The installing plate is provided with realizes that the welding gun of locking presss from both sides using screw thread, and the welding gun folder clamps argon arc welding gun.
Further, the conductive contact is graphite material.
The beneficial effects of the utility model are：This motor stator buttock line automatic welding machine, motor stator can be positioned over fixed
In sub- positioning seat, make position stable, welding gun elevating mechanism can drive welding gun portion to extend downwardly from butt welding point welding, rotary indexer
Structure can drive stator rotation, be automatically performed the buttock line welding of all solder joints, and operating efficiency is greatly improved, and welding quality is also able to
Lifting.
Brief description of the drawings
Fig. 1 is the schematic front view of bonding machine of the present utility model；
Fig. 2 is the welding gun elevating mechanism enlarged diagram of the utility model bonding machine；
Fig. 3 is the welding gun portion enlarged diagram of the utility model bonding machine；
Fig. 4 is the stator positioning seat enlarged diagram of the utility model bonding machine；
Fig. 5 is the rotary index mechanism enlarged diagram of the utility model bonding machine；
Reference is in figure：Frame 1, rotary index mechanism 2, servomotor 21, decelerator 22, main shaft 23, bearing
231st, stator positioning seat 3, projection 31, contact sleeve 32, conductive contact 321, touch spring 322, positioning hole 35, positioning cylinder
36th, alignment pin 361, spindle support plate 37, welding gun elevating mechanism 4, elevating lever 41, the first locating sleeve 42, telescoping cylinder 44, installation
Plate 45, the second locating sleeve 46, buffer spring 47, retaining ring 48, welding gun portion 5, welding gun folder 53.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples：
Motor stator buttock line automatic welding machine, including frame 1, the frame 1 are provided with rotary index mechanism 2 and welding gun liter
Descending mechanism 4；
The rotary index mechanism 2 includes servomotor 21 and stator positioning seat 3, and the servomotor 21 connects with frame 1
Connect, servomotor 21 is connected with decelerator 22, and the main shaft 23 of the decelerator 22 is laid out straight up, and upper end connection institute
State at the axle center of stator positioning seat 3；
Stator positioning seat 3 is the cup-like structure of upper opening, inner chamber and the motor stator size fit of cup-like structure, is used for
Motor stator to be welded is accommodated, the madial wall of stator positioning seat 3 is provided with the projection 31 being adapted to motor stator side face bayonet socket, institute
It is vertically extending to state projection 31；
Tubulose and vertically extending contact sleeve 32 are provided with 3 glasss of stator positioning seat, the lower end of contact sleeve 32 is connected to
The bottom of a cup of stator positioning seat 3, contact sleeve 32 are internally provided with the conductive contact 321 of adaptation, and conductive contact 321 is in contact sleeve
Formed and be slidably matched in 32, the bottom of conductive contact 321 is additionally provided with touch spring 322, and conductive contact 321 is provided with wire use
In connection welding machine；
The welding gun elevating mechanism 4 includes installing plate 45, telescoping cylinder 44 elevating lever 41 parallel with least two, the liter
Bar 41 is dropped for vertical direction to extend, and upper end is connected in frame, the lower end of elevating lever 41 passes through the installing plate 45, and is formed and slided
Dynamic to coordinate, the downside of installing plate 45 is provided with welding gun portion 5, and elevating lever 41 is located at position of the installing plate below 45 and is provided with retaining ring 48,
Buffer spring 47 is provided between retaining ring 48 and installing plate 45；
The telescoping cylinder 44 is located at the top of installing plate 45, and the upper end of telescoping cylinder 44 is connected with frame 1, lower end and installing plate 45
Connection, the soldering tip in the welding gun portion 5 are located at the top of stator positioning seat 3；
The servomotor 21, telescoping cylinder 44 are respectively arranged with drive system, and the welding gun portion 5 connects the welding machine, watched
Take motor 21, telescoping cylinder 44 and welding machine and be respectively connected with control system.
Automatic welding machine of the present utility model, for flat copper buttock line to be welded to the solder joint of motor stator, motor stator
With the multiple solder joints arranged along annular, the rotary index mechanism 2 of bonding machine can drive stator to rotate, and then complete all
The buttock line welding of solder joint.
Specifically, as shown in Figure 1：Automatic welding machine includes frame 1, and frame 1 is provided with rotary index mechanism 2 and is used to drive
Stator rotates according to default angle interval, and welding gun elevating mechanism 4 drives welding gun portion's oscilaltion, completes welding action.
As shown in Figure 4,5, rotary index mechanism 2 includes servomotor 21 and stator positioning seat 3, and servomotor 21 is through slowing down
Device 22 drives stator positioning seat 3 to rotate after slowing down.
Stator positioning seat 3 is the cup-like structure of upper opening, in use, stator to be welded can just be placed in stator
In the cup of positioning seat 3, make stator shaft orientation position restriction, the madial wall of stator positioning seat 3 is provided with projection 31, can just be embedded in electricity
In the bayonet socket of machine stator side face, make stator rotation direction position restriction.
The cup of stator positioning seat 3 is internally provided with tubulose and vertically extending contact sleeve 32, and conductive contact 321 is positioned at tactile
In headgear cylinder 32, it can stretch up and down, conductive contact 321 is provided with wire and is used to connect welding machine, is the pole for connecting welding machine,
The welding gun portion 5 of equipment can connect another pole of welding machine.Conductive contact 321 can be preferably to use graphite material, electrically conductive,
And frictional force is smaller when sliding.
Welding gun elevating mechanism 4 is used to drive welding gun portion to stretch about 5, including installing plate 45, telescoping cylinder 44 and at least two
Parallel elevating lever 41.
As shown in Fig. 2 its elevating lever 41 extends for vertical direction, upper end is connected in frame, and the lower end of elevating lever 41 passes through
The installing plate 45, installing plate 45 can slide along the length direction of elevating lever 41, and welding gun portion 5 is arranged on the downside of installing plate 45, welding gun
The soldering tip in portion 5 is located at the top of stator positioning seat 3.
Telescoping cylinder 44, which is used to realize, stretches out retract action, such as can be cylinder, hydraulic cylinder etc..When telescoping cylinder 44 stretches out
When, then drive welding gun portion 5 to move down, with stator apart from close, can be welded, telescoping cylinder 44 is retracted, then welding gun portion 5 is upward
It is mobile, away from stator.
Elevating lever 41 is located at position of the installing plate below 45 and is provided with retaining ring 48, and retaining ring 48 is firmly arranged on elevating lever
On 41, for withstanding buffer spring, such as retaining ring 48 can be welded to the baffle ring or use of the side face of elevating lever 41
Anchor ear of the screw locking in elevating lever 41.
Buffer spring 47 is between retaining ring 48 and installing plate 45, when the drive installing plate of telescoping cylinder 44 is run about 45,
Gap is eliminated by buffer spring 47, it is ensured that operation precision.
Originally standby servomotor 21, the telescoping cylinder 44 set be respectively arranged with drive system be used for drive operation such as servomotor
21 are powered, telescopic cylinder connection air compressor machine.Servomotor 21, telescoping cylinder 44 and welding machine are respectively connected with control system, can be according to
Pre-set programs automatic welding operation.The specific implementation of control system can use prior art, such as PLC, single-chip microcomputer
Dispatch control system.
The specifically used method of equipment, such as can, as shown in figure 4, allowing the stator positioning seat 3 of equipment to reset, be in
Initial position, electrode stator to be welded is positioned in the cup of stator positioning seat 3, makes the solder joint end face of stator upward, stator
The projection 31 of the madial wall of positioning seat 3 is just embedded in the bayonet socket of stator side face, completes positioning.It is fixed that the frock for aiding in bonding wire is loaded
Son, the frock are that patty is conductive, in the ring of embedded stator, conducting are contacted with solder joint, frock lower surface is touched with conduction
First 321 contact conducting.
Subsequent control system sends instruction, and welding gun elevating mechanism 4 stretches out, and the position of welding gun portion 5 declines, close to stator butt welding point
Welding, then welding gun elevating mechanism 4 retract, the position of welding gun portion 5 rise, depart from stator；Control system sends instruction, servomotor
21 rotate, and drive stator positioning seat 3 and its stator rotation predetermined angle, reach lower second solder joint, and welding gun elevating mechanism 4 stretches out,
Welding gun portion 5 is to the second solder joint welding.So repeat, until the buttock line of all solder joints is all completed to weld.Can then stator be allowed to determine
Position seat 3 resets, and carries out next stator wire-bonding operations.
Preferably, can be that the frame 1 is provided with spindle support plate 37, the main shaft 23 passes through bearing 231 and main shaft
Supporting plate 37 is rotatably assorted, and spindle support plate 37 is additionally provided with positioning cylinder 36, and the movable end of positioning cylinder 36 is provided with positioning
Pin 361, the positioning hole 35 being adapted to alignment pin 361 is provided with outside the stator positioning seat 3, when positioning cylinder 36 stretches out,
Alignment pin 361 is just embedded in positioning hole 35, and positioning cylinder 36 is connected with the control system.
As shown in Figure 4,5, spindle support plate 37 is provided with bearing 231, for supports main shaft 23, maintains its operating stable.
Spindle support plate 37 is additionally provided with positioning cylinder 36, and after each stator positioning seat 3 resets, control system can instruct positioning cylinder
36 movable end stretches out, and allows alignment pin 361 to insert in positioning hole 35, it is ensured that initial position is accurate, is then turning to the second weldering
Before point, positioning cylinder 36 is retracted, and allows stator positioning seat 3 normally to index operating.
Preferably, can be that the frame 1 is additionally provided with the first locating sleeve 42 that vertical direction extends, the elevating lever
41 upper ends are connected through first locating sleeve 42 with frame, and the 45 upper and lower side of installing plate is respectively arranged with the second positioning
Sleeve pipe 46, the lower end of elevating lever 41 form also cross the second locating sleeve 46 and installing plate 45 and are slidably matched, the first positioning
The internal diameter of the locating sleeve 46 of sleeve pipe 42 and second with the size fit of elevating lever 41.
As shown in Fig. 2 locating sleeve is one section of tube-like structure, its internal diameter is adapted to elevating lever 41, and elevating lever 41 passes through fixed
Position sleeve pipe, will not shake.
First locating sleeve 42 is arranged in frame 1, it is ensured that the installation accuracy of elevating lever 41, the second locating sleeve 46 are pacified respectively
Mounted in 45 upper and lower side of installing plate, when the installing plate is run about 45, running precision is improved, welding gun portion 5 accurately can transport up and down
OK.
Can be preferably that the welding gun portion 5 includes the argon arc welding gun of two parallel arrangements, and the welding machine is argon arc welding
Welding machine, the installing plate 45 are provided with the welding gun folder 53 that locking is realized using screw thread, and the welding gun folder 53 presss from both sides argon arc welding gun
Hold.
Because the solder joint of stator is arranged along annulus, set two welding guns when can act every time to two solder joint weldings,
Improve operating efficiency.Using argon arc welding be advantageous to improve welding quality, it is clear that can also use other kinds of welding gun/weldering
Machine, such as carbon dioxide gas arc welding etc..
Welding gun folder 53 is to realize locking using screw thread, can unclamp screw thread as needed, appropriate to adjust welding gun height.
Claims (5)
1. motor stator buttock line automatic welding machine, it is characterised in that including frame (1), the frame (1) is provided with rotary index
Mechanism (2) and welding gun elevating mechanism (4)；
The rotary index mechanism (2) includes servomotor (21) and stator positioning seat (3), the servomotor (21) and frame
(1) connect, servomotor (21) is connected with decelerator (22), the main shaft (23) of the decelerator (22) cloth straight up
Office, and upper end is connected at stator positioning seat (3) axle center；
Stator positioning seat (3) is the cup-like structure of upper opening, the inner chamber of cup-like structure and motor stator size fit, for holding
Receive motor stator to be welded, stator positioning seat (3) madial wall is provided with the projection (31) being adapted to motor stator side face bayonet socket,
The projection (31) is vertically extending；
Tubulose and vertically extending contact sleeve (32), the connection of contact sleeve (32) lower end are provided with stator positioning seat (3) cup
Bottom of a cup in stator positioning seat (3), contact sleeve (32) are internally provided with the conductive contact (321) of adaptation, conductive contact (321)
Formed and be slidably matched in contact sleeve (32), conductive contact (321) bottom is additionally provided with touch spring (322), and conductive tactile
Head (321) is provided with wire and is used to connect welding machine；
The welding gun elevating mechanism (4) includes installing plate (45), telescoping cylinder (44) elevating lever (41) parallel with least two, institute
Elevating lever (41) is stated for vertical direction to extend, and upper end is connected in frame, elevating lever (41) lower end passes through the installing plate
(45), and formed and be slidably matched, be provided with welding gun portion (5) on the downside of installing plate (45), elevating lever (41) be located at installing plate (45) with
Under position be provided with retaining ring (48), buffer spring (47) is provided between retaining ring (48) and installing plate (45)；
The telescoping cylinder (44) is located above installing plate (45), and telescoping cylinder (44) upper end is connected with frame (1), lower end and installation
Plate (45) connects, and the soldering tip of the welding gun portion (5) is located above stator positioning seat (3)；
The servomotor (21), telescoping cylinder (44) are respectively arranged with drive system, and the welding gun portion (5) connects the welding machine,
Servomotor (21), telescoping cylinder (44) and welding machine are respectively connected with control system.
2. motor stator buttock line automatic welding machine as claimed in claim 1, it is characterised in that the frame (1) is provided with master
Axle supporting plate (37), the main shaft (23) are rotatably assorted by bearing (231) and spindle support plate (37), spindle support plate (37)
Positioning cylinder (36) is additionally provided with, the movable end of positioning cylinder (36) is provided with alignment pin (361), the stator positioning seat (3)
Outside is provided with the positioning hole (35) being adapted to alignment pin (361), and when positioning cylinder (36) stretches out, alignment pin (361) is just
In embedded positioning hole (35), positioning cylinder (36) is connected with the control system.
3. motor stator buttock line automatic welding machine as claimed in claim 1, it is characterised in that the frame (1) is additionally provided with
The first locating sleeve (42) of vertical direction extension, elevating lever (41) upper end passes through first locating sleeve (42) and machine
Frame connects, and the upper and lower side of the installing plate (45) is respectively arranged with the second locating sleeve (46), and elevating lever (41) lower end is simultaneously
Formed and be slidably matched through the second locating sleeve (46) and installing plate (45), the first locating sleeve (42) and the second locating sleeve
(46) internal diameter with elevating lever (41) size fit.
4. motor stator buttock line automatic welding machine as claimed in claim 1, it is characterised in that the welding gun portion (5) includes two
The argon arc welding gun of parallel arrangement, the welding machine is argon arc welding machine, and the installing plate (45) is provided with to be realized using screw thread
The welding gun folder (53) of locking, the welding gun folder (53) clamp argon arc welding gun.
5. motor stator buttock line automatic welding machine as claimed in claim 1, it is characterised in that the conductive contact (321) is
Graphite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720580409.4U CN206966843U (en) | 2017-05-23 | 2017-05-23 | Motor stator buttock line automatic welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720580409.4U CN206966843U (en) | 2017-05-23 | 2017-05-23 | Motor stator buttock line automatic welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206966843U true CN206966843U (en) | 2018-02-06 |
Family
ID=61409718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720580409.4U Withdrawn - After Issue CN206966843U (en) | 2017-05-23 | 2017-05-23 | Motor stator buttock line automatic welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206966843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964880A (en) * | 2017-05-23 | 2017-07-21 | 成都华川电装有限责任公司 | Motor stator buttock line automatic welding machine |
-
2017
- 2017-05-23 CN CN201720580409.4U patent/CN206966843U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964880A (en) * | 2017-05-23 | 2017-07-21 | 成都华川电装有限责任公司 | Motor stator buttock line automatic welding machine |
| CN106964880B (en) * | 2017-05-23 | 2023-01-03 | 成都华川电装有限责任公司 | Automatic welding machine for motor stator tail wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180206 Effective date of abandoning: 20230103 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180206 Effective date of abandoning: 20230103 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |