CN208835945U - Machine winding parallel ring lead end connection welding tooling - Google Patents
Machine winding parallel ring lead end connection welding tooling Download PDFInfo
- Publication number
- CN208835945U CN208835945U CN201821376334.9U CN201821376334U CN208835945U CN 208835945 U CN208835945 U CN 208835945U CN 201821376334 U CN201821376334 U CN 201821376334U CN 208835945 U CN208835945 U CN 208835945U
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- CN
- China
- Prior art keywords
- lead end
- link block
- end link
- parallel ring
- portal frame
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- 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.)
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a kind of machine winding parallel ring lead end connection welding tooling, solve the problems, such as that the working efficiency present in the processing of copper bar coil is low and coil molding is of low quality.Include tooling platform (1) one end side on be fixedly connected with portal frame (7), lead end link block insertion groove (8) is provided on the top beam of portal frame (7), linear type guide-track groove (9) are provided in the groove bottom of lead end link block insertion groove (8), activity is embedded with jacking block (10) in linear type guide-track groove (9), jacking block position adjustment jackscrew (11) is provided between the left side of jacking block (10) and the top beam of portal frame (7), activity is embedded with lead end link block (13) in lead end link block insertion groove (8) on the right side of jacking block (10), lead end link block (13) is arranged on the right side of lead end link block welding surface (14).Significantly improve the assembling quality of parallel ring.
Description
Technical field
The utility model relates to a kind of lead end welding tooling, in particular to the lead end of a kind of machine winding parallel ring connects
Fitting welding tooling.
Background technique
High-power low-voltage motor stator winding has the characteristics that voltage is low, electric current is big, coils from parallel connection of coils number is more, is electrically connected
It connects and usually the lead of every phase winding is commonly connected on a winding parallel ring, then, weld one on winding parallel ring
A lead end connection, the electric current of this phase is drawn out on external busbar connector, with the formal distribution of three-phase four-wire system in motor
In terminal box.Winding parallel ring is the circle by being welded after heavy in section copper busbar edge rolling, cutting, enemy, a school shape
Conducting ring, and the welding lead end connection on the conducting ring, the welding between machine winding parallel ring and lead end connection
The superiority and inferiority of quality will have a direct impact on the runnability and service life of motor.In the prior art, machine winding parallel ring with draw
Welding between line end connector is completed by a clamping tooling, will even with C-shaped fixture clamping lead end connection
Fitting is aligned with the face of weld of parallel ring, keeps the welding position of lead end connection hanging, and weld seam will facilitate solder perpendicular to ground
Infiltration flow to another side；The shortcomings that this clamping tooling, is: the weld gap between parallel ring and connector, by C-shaped fixture
The influence of tightness cannot reach optimal clearance requirement；On the other hand, after being fastened with C-shaped fixture clamping, connector is easy
Distortion is generated, causes two soldering parts of lead end connection and parallel ring that cannot keep in the same plane, loss is effectively led
Electric section makes the close increase of part electricity.
Summary of the invention
The utility model provides a kind of bending tool of coil copper bar, solves between conventional clamping fixture bring weld seam
Gap adjusts the technical issues of difficult and welding surface distortion.
The utility model is to solve the above technical problem by the following technical programs:
A kind of machine winding parallel ring lead end connection welding tooling, including tooling platform, winding parallel ring and lead end
Link block is provided with cross card slot on tooling platform, and winding parallel ring is connected on cross card slot, is there is winding parallel
It is provided with lead end link block welding surface on ring, portal frame is fixedly connected on the one end side of tooling platform, in portal frame
It is provided with lead end link block insertion groove on top beam, is provided with linear type in the groove bottom of lead end link block insertion groove
Guide-track groove, activity is embedded with jacking block in linear type guide-track groove, is provided between the left side of jacking block and the top beam of portal frame
Jacking block position adjusts jackscrew, and activity is embedded with lead end link block in the lead end link block insertion groove on the right side of jacking block,
The right side of lead end link block welding surface is arranged in lead end link block.
It is provided with hold-down bolt in cross card slot, the pressing plate with U-lag is connected on hold-down bolt, on hold-down bolt
Clamp nut winding parallel ring is located on tooling platform by pressing plate；Portal frame is that the fixed company of bolt is connected by portal frame
It connects on tooling platform.
The utility model realizes the accurate contraposition of connector and parallel ring, meets the rigors of weld seam tolerance, gram
Taken weld part electricity it is close be easy increased defect, significantly improve the assembling quality of parallel ring.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the portal frame 7 of the utility model.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawing:
A kind of machine winding parallel ring lead end connection welding tooling, including tooling platform 1, winding parallel ring 6 and lead
Link block 13 is held, cross card slot 2 is provided on tooling platform 1, winding parallel ring 6 is connected on cross card slot 2, is being had
It is provided with lead end link block welding surface 14 on winding parallel ring 6, is fixedly connected with portal frame on the one end side of tooling platform 1
7, portal frame 7 is the outside that lead end link block welding surface 14 is arranged in, and lead end company is provided on the top beam of portal frame 7
Block insertion groove 8 is connect, linear type guide-track groove 9 is provided in the groove bottom of lead end link block insertion groove 8, is led in linear type
Activity is embedded with jacking block 10 in track slot 9, and linear type raised line is provided on the bottom surface of jacking block 10, which is embedded into linear type
In guide-track groove 9, it is adjustable along 9 left-right position of linear type guide-track groove to make jacking block 10, and make the left end of jacking block 10 during the adjustment
Side is parallel with lead end link block welding surface 14 always, is provided between the left side of jacking block 10 and the top beam of portal frame 7
Jacking block position adjusts jackscrew 11, is realized by rotation jackscrew 11 and is formed by between jacking block 10 and lead end link block welding surface 14
The adjustment of weld width, activity is embedded with lead end link block in the lead end link block insertion groove 8 on the right side of jacking block 10
13, the right side of lead end link block welding surface 14 is arranged in lead end link block 13.
Hold-down bolt 3 is provided in cross card slot 2, the pressing plate 5 with U-lag is connected on hold-down bolt 3, compresses spiral shell
Winding parallel ring 6 is located on tooling platform 1 by the clamp nut 4 on bolt 3 by pressing plate 5, and hold-down bolt 3 can be along cross card slot
2 is mobile, to realize the positioning to the winding parallel ring 6 of different-diameter；Portal frame 7 is that the fixed company of bolt 12 is connected by portal frame
It connects on tooling platform 1.
Claims (2)
1. a kind of machine winding parallel ring lead end connection welding tooling, including tooling platform (1), winding parallel ring (6) and draw
Line end link block (13) is provided with cross card slot (2) on tooling platform (1), is connected with winding simultaneously on cross card slot (2)
Join ring (6), lead end link block welding surface (14) is provided on there are winding parallel ring (6), which is characterized in that in tooling platform
(1) it is fixedly connected with portal frame (7) on one end side, the insertion of lead end link block is provided on the top beam of portal frame (7)
Groove (8) is provided with linear type guide-track groove (9) in the groove bottom of lead end link block insertion groove (8), in linear type guide rail
Activity is embedded with jacking block (10) in slot (9), is provided with jacking block position between the left side of jacking block (10) and the top beam of portal frame (7)
Adjustment jackscrew (11) is set, activity is embedded with lead end and connects in lead end link block insertion groove (8) on the right side of jacking block (10)
It connects block (13), lead end link block (13) is arranged on the right side of lead end link block welding surface (14).
2. a kind of machine winding parallel ring lead end connection welding tooling according to claim 1, which is characterized in that
Hold-down bolt (3) are provided in cross card slot (2), the pressing plate (5) with U-lag is connected on hold-down bolt (3), hold-down bolt
(3) winding parallel ring (6) is located on tooling platform (1) by the clamp nut (4) on by pressing plate (5)；Portal frame (7) is to pass through
Portal frame connection bolt (12) is fixedly connected on tooling platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821376334.9U CN208835945U (en) | 2018-08-25 | 2018-08-25 | Machine winding parallel ring lead end connection welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821376334.9U CN208835945U (en) | 2018-08-25 | 2018-08-25 | Machine winding parallel ring lead end connection welding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208835945U true CN208835945U (en) | 2019-05-07 |
Family
ID=66310652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821376334.9U Active CN208835945U (en) | 2018-08-25 | 2018-08-25 | Machine winding parallel ring lead end connection welding tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208835945U (en) |
-
2018
- 2018-08-25 CN CN201821376334.9U patent/CN208835945U/en active Active
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