CN217991391U - Rotor copper wire spot welding device - Google Patents

Rotor copper wire spot welding device Download PDF

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Publication number
CN217991391U
CN217991391U CN202221911581.0U CN202221911581U CN217991391U CN 217991391 U CN217991391 U CN 217991391U CN 202221911581 U CN202221911581 U CN 202221911581U CN 217991391 U CN217991391 U CN 217991391U
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China
Prior art keywords
rotor
frame
spot welding
rack
copper wire
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CN202221911581.0U
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Chinese (zh)
Inventor
陈恒智
林建文
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Fujian Hongchang Gongmao Motor Co ltd
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Fujian Hongchang Gongmao Motor Co ltd
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Priority to CN202221911581.0U priority Critical patent/CN217991391U/en
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Abstract

The utility model relates to the technical field of motor production and processing, in particular to a rotor copper wire spot welding device, which comprises a frame, a feeding frame, a lifting frame, a clamp and a welding head; the feeding frame is arranged on the rack in a sliding mode along a first axis and is provided with a rotor clamping groove; the lifting frame is arranged on the rack and positioned on the first axis, and is provided with a rotor bracket; the fixture and the welding head are both arranged on the rack and are both positioned on the vertical surface of the rotor bracket. The utility model provides a rotor copper line spot welding device compares in traditional spot welding equipment, has saved the manpower, has improved efficiency, has improved the continuity and the uniformity of rotor spot welding operation, has improved the product quality.

Description

Rotor copper wire spot welding device
Technical Field
The utility model relates to a motor production and processing technology field especially relates to rotor copper line spot welding device.
Background
The motor rotor comprises a rotating shaft, an iron core, a commutator and a copper wire winding, wherein the copper wire winding is wound in slotted holes in the commutator and the iron core, and after the copper wire winding is wound on the commutator and the iron core, the copper wire and the commutator are required to be welded and fixed together. The spot welding equipment can refer to Chinese utility model patent with application number 200920190921.3 and name of automatic motor commutator high-frequency spot welding machine. The existing spot welding equipment is manually completed in the process of feeding and discharging, so that the efficiency is low, and the operation precision is not improved.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a rotor copper line spot welding device is provided, labour saving and time saving and processing continuity, uniformity are good.
In order to solve the technical problem, the utility model discloses a technical scheme be: the rotor copper wire spot welding device comprises a rack, a feeding frame, a lifting frame, a clamp and a welding head;
the feeding frame is arranged on the rack in a sliding mode along a first axis and is provided with a rotor clamping groove;
the lifting frame is arranged on the rack and positioned on the first axis, and is provided with a rotor bracket;
the fixture and the welding head are both arranged on the frame and are both positioned on the vertical surface of the rotor bracket.
The feeding rack is characterized by further comprising a feeding motor, the feeding motor is arranged on the rack, an output shaft of the feeding motor is provided with a gear, and the feeding rack is provided with a rack meshed with the gear.
Further, the rack is provided with a guide rail which is connected with the feeding frame in a sliding mode along the first axis.
Further, still include the lift cylinder, the lift cylinder sets up in the frame, the lift cylinder with the crane is connected.
Furthermore, the rack is provided with a track which is connected with the lifting frame in a sliding manner along the vertical direction.
Furthermore, the fixture comprises a servo motor, a chuck, a positioning cylinder and a positioning plate, wherein the servo motor and the positioning cylinder are arranged on the rack, the servo motor is connected with the chuck, the positioning cylinder is connected with the positioning plate, and the chuck and the positioning plate are both positioned on a vertical surface where the rotor bracket is positioned.
Further, the cross-sectional shape of the rotor clamping groove is square.
Further, the cross-sectional shape of the rotor bracket is V-shaped.
Further, still include welding cylinder and weld holder, the welding cylinder sets up in the frame, the welding cylinder with the weld holder is connected, the bonding tool setting is in on the weld holder.
The beneficial effects of the utility model reside in that: the utility model provides a rotor copper line spot welding device, multiunit rotor are placed and are fixed and continuously carried through the rotor draw-in groove on the pay-off frame, and when the rotor carried the crane top, the crane lifted and utilized the rotor to hold in the palm the groove and hold in the palm the rotor and fix, and its rotation angle is controlled behind the tight rotor of anchor clamps clamp, utilizes the bonding tool to weld copper line and switching-over head, and welding back anchor clamps loosen the rotor, and the crane descends to let the rotor fall and continue to carry on the pay-off. The utility model provides a rotor copper line spot welding device compares in traditional spot welding equipment, has saved the manpower, has improved efficiency, has improved the continuity and the uniformity of rotor spot welding operation, has improved the product quality.
Drawings
Fig. 1 is a schematic structural diagram of a rotor copper wire spot welding device according to an embodiment of the present invention;
fig. 2 is another schematic structural diagram of a rotor copper wire spot welding device according to an embodiment of the present invention;
fig. 3 is another schematic structural diagram of a rotor copper wire spot welding device according to an embodiment of the present invention;
description of reference numerals:
1. a frame; 2. A feeding frame; 21. A rotor slot; 3. A lifting frame; 31. A rotor bracket; 4. A clamp; 41. A servo motor; 42. A chuck; 43. Positioning the air cylinder; 44. Positioning a plate; 5. A welding head; 6. A feeding motor; 61. A gear; 62. A rack; 7. A lifting cylinder; 8. Welding the cylinder; 9. And (7) welding a frame.
Detailed Description
In order to explain the technical contents, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The utility model provides a rotor copper line spot welding device uses in rotor machining operation.
Referring to fig. 1 to 3, the rotor copper wire spot welding device of the present invention includes a frame 1, a feeding frame 2, a lifting frame 3, a fixture 4 and a welding head 5;
the feeding frame 2 is arranged on the rack 1 in a sliding mode along a first axis, and the feeding frame 2 is provided with a rotor clamping groove 21;
the lifting frame 3 is arranged on the machine frame 1 and is positioned on a first axis, and the lifting frame 3 is provided with a rotor bracket 31;
the fixture 4 and the welding head 5 are both arranged on the frame 1, and the fixture 4 and the welding head 5 are both positioned on the vertical surface where the rotor bracket 31 is positioned.
From the above description, the beneficial effects of the present invention are: the utility model provides a rotor copper line spot welding device, multiunit rotor are placed and are fixed and continuously carry through rotor draw-in groove 21 on pay-off frame 2, and when the rotor carried 3 tops of crane, crane 3 rises and utilizes rotor to hold in the palm groove 31 and hold up the rotor and fix, and its rotation angle is controlled behind the tight rotor of anchor clamps 4 clamp, utilizes bonding tool 5 to weld copper line and switching-over head, and welding back anchor clamps 4 loosen the rotor, and crane 3 descend and let the rotor fall and continue to carry on the pay-off. The utility model provides a rotor copper line spot welding device compares in traditional spot welding equipment, has saved the manpower, has improved efficiency, has improved the continuity and the uniformity of rotor spot welding operation, has improved the product quality.
In an optional embodiment, the feeding device further comprises a feeding motor 6, wherein the feeding motor 6 is arranged on the rack 1, an output shaft of the feeding motor 6 is provided with a gear 61, and the feeding rack 2 is provided with a rack 62 meshed with the gear 61.
As will be understood from the above description, the feeding motor 6 drives the gear 61 to rotate, and the rack 62 moves in the direction of the first axis under the meshing engagement of the gear 61 and the rack 62, so as to feed.
In an alternative embodiment, the frame 1 is provided with a guide rail along the first axis, which is slidably connected to the magazine 2.
From the above description, the guide rail plays a guiding and limiting role for the feeding frame 2.
In an optional embodiment, the lifting device further comprises a lifting cylinder 7, the lifting cylinder 7 is arranged on the machine frame 1, and the lifting cylinder 7 is connected with the lifting frame 3.
As can be seen from the above description, the lifting cylinder 7 is used to adjust the height of the lifting frame 3 in order to transport or process the rotor product.
In an alternative embodiment, the frame 1 is provided with a rail in a vertical direction, which is slidably connected to the crane 3.
As can be seen from the above description, the track serves as a guide limit for the crane 3.
In an alternative embodiment, the fixture 4 includes a servo motor 41, a collet 42, a positioning cylinder 43 and a positioning plate 44, the servo motor 41 and the positioning cylinder 43 are both disposed on the frame 1, the servo motor 41 is connected to the collet 42, the positioning cylinder 43 is connected to the positioning plate 44, and the collet 42 and the positioning plate 44 are both located on a vertical plane where the rotor bracket 31 is located.
As can be seen from the above description, the positioning plate 44 is driven by the positioning cylinder 43 to move, and after the positioning plate 44 pushes the rotor product to be clamped and fixed by the chuck 42, the servo motor 41 drives the chuck 42 to rotate to adjust the welding position of the rotor.
In an alternative embodiment, the cross-sectional shape of the rotor slot 21 is square.
As can be seen from the above description, the rotor slot 21 is designed to have a square cross section to facilitate the rotor taking and placing.
In an alternative embodiment, the cross-sectional shape of the rotor bracket 31 is V-shaped.
As can be seen from the above description, the rotor bracket 31 is designed with a V-shaped cross section to ensure stable placement of the rotor.
In an alternative embodiment, the welding machine further comprises a welding cylinder 8 and a welding frame 9, wherein the welding cylinder 8 is arranged on the machine frame 1, the welding cylinder 8 is connected with the welding frame 9, and the welding head 5 is arranged on the welding frame 9.
As can be seen from the above description, the welding cylinder 8 is used to drive the welding carriage 9 to move to adjust the height and orientation of the welding head 5.
The utility model discloses a theory of operation is: the multi-group rotor has been placed on pay-off frame 2, pay-off frame 2 lasts the transport under the effect of feeding motor 6, when the rotor is carried the crane 3 top, crane 3 rises under the promotion of lift cylinder 7, rotor support groove 31 holds up the rotor and fixes, utilize location cylinder 43 drive locating plate 44 motion, locating plate 44 promotes the rotor product and is pressed from both sides tight fixed back by chuck 42, servo motor 41 drive chuck 42 rotates the welding position with the adjustment rotor, utilize bonding tool 5 to weld copper line and switching-over head, welding back anchor clamps 4 loosen the rotor, crane 3 descends and lets the rotor continue to carry forward on falling the pay-off.
Referring to fig. 1 to fig. 3, a first embodiment of the present invention is: the rotor copper wire spot welding device comprises a frame 1, a feeding frame 2, a lifting frame 3, a clamp 4 and a welding head 5;
the feeding frame 2 is arranged on the rack 1 in a sliding mode along a first axis, and the feeding frame 2 is provided with a rotor clamping groove 21;
the lifting frame 3 is arranged on the machine frame 1 and is positioned on the first axis, and the lifting frame 3 is provided with a rotor bracket 31;
the fixture 4 and the welding head 5 are both arranged on the frame 1, and the fixture 4 and the welding head 5 are both positioned on the vertical surface where the rotor bracket 31 is positioned.
The automatic feeding device is characterized by further comprising a feeding motor 6, wherein the feeding motor 6 is arranged on the rack 1, a gear 61 is arranged on an output shaft of the feeding motor 6, and a rack 62 meshed with the gear 61 is arranged on the feeding rack 2. The rack 1 is provided with a guide rail which is connected with the feeding frame 2 in a sliding way along the first axis. Still include lift cylinder 7, lift cylinder 7 sets up in frame 1, lift cylinder 7 with crane 3 is connected. The rack 1 is provided with a track which is connected with the lifting frame 3 in a sliding way along the vertical direction. The fixture 4 comprises a servo motor 41, a chuck 42, a positioning cylinder 43 and a positioning plate 44, wherein the servo motor 41 and the positioning cylinder 43 are both arranged on the frame 1, the servo motor 41 is connected with the chuck 42, the positioning cylinder 43 is connected with the positioning plate 44, and the chuck 42 and the positioning plate 44 are both located on a vertical surface where the rotor bracket 31 is located. The cross section of the rotor clamping groove 21 is square. The cross-sectional shape of the rotor bracket 31 is a V-shape. Still include welding cylinder 8 and weld holder 9, welding cylinder 8 sets up on the frame 1, welding cylinder 8 with weld holder 9 is connected, bonding tool 5 sets up on weld holder 9.
To sum up, the utility model provides a rotor copper line spot welding device, multiunit rotor are placed and are fixed and continuously carry through the rotor draw-in groove on the pay-off frame, and when the crane top was carried to the rotor, the crane rises and utilizes the rotor to hold in the palm the groove and hold up and fix the rotor, and its rotation angle is controlled behind the tight rotor of anchor clamps clamp, utilizes the bonding tool to weld copper line and switching-over head, and welding back anchor clamps loosen the rotor, and the crane descends to let the rotor fall and continue to carry on the pay-off. The utility model provides a rotor copper line spot welding device compares in traditional spot welding equipment, has saved the manpower, has improved efficiency, has improved the continuity and the uniformity of rotor spot welding operation, has improved the product quality.
The above mentioned is only the embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims (9)

1. The rotor copper wire spot welding device is characterized by comprising a rack, a feeding frame, a lifting frame, a clamp and a welding head; the feeding frame is arranged on the rack in a sliding mode along a first axis and is provided with a rotor clamping groove; the lifting frame is arranged on the rack and positioned on the first axis, and is provided with a rotor bracket; the fixture and the welding head are both arranged on the frame and are both positioned on the vertical surface of the rotor bracket.
2. The rotor copper wire spot welding device according to claim 1, further comprising a feeding motor, wherein the feeding motor is arranged on the rack, an output shaft of the feeding motor is provided with a gear, and the feeding rack is provided with a rack meshed with the gear.
3. The rotor copper wire spot welding device according to claim 1, wherein said frame is provided with a guide rail slidably connected to said feeding frame along said first axis.
4. The rotor copper wire spot welding device of claim 1, further comprising a lifting cylinder, wherein the lifting cylinder is arranged on the frame, and the lifting cylinder is connected with the lifting frame.
5. The rotor copper wire spot welding device as claimed in claim 1, wherein the frame is provided with a rail slidably connected with the crane in a vertical direction.
6. The rotor copper wire spot welding device according to claim 1, wherein the fixture comprises a servo motor, a chuck, a positioning cylinder and a positioning plate, the servo motor and the positioning cylinder are arranged on the rack, the servo motor is connected with the chuck, the positioning cylinder is connected with the positioning plate, and the chuck and the positioning plate are located on a vertical surface where the rotor bracket is located.
7. The rotor copper wire spot welding device according to claim 1, wherein the cross-sectional shape of the rotor slot is square.
8. The rotor copper wire spot welding device of claim 1, wherein the cross-sectional shape of the rotor bracket is V-shaped.
9. The rotor copper wire spot welding device according to claim 1, further comprising a welding cylinder and a welding frame, wherein the welding cylinder is arranged on the frame, the welding cylinder is connected with the welding frame, and the welding head is arranged on the welding frame.
CN202221911581.0U 2022-07-22 2022-07-22 Rotor copper wire spot welding device Active CN217991391U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221911581.0U CN217991391U (en) 2022-07-22 2022-07-22 Rotor copper wire spot welding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221911581.0U CN217991391U (en) 2022-07-22 2022-07-22 Rotor copper wire spot welding device

Publications (1)

Publication Number Publication Date
CN217991391U true CN217991391U (en) 2022-12-09

Family

ID=84315993

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221911581.0U Active CN217991391U (en) 2022-07-22 2022-07-22 Rotor copper wire spot welding device

Country Status (1)

Country Link
CN (1) CN217991391U (en)

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