CN2806028Y - Center hole-positioned wire feeding motor device for welding - Google Patents
Center hole-positioned wire feeding motor device for welding Download PDFInfo
- Publication number
- CN2806028Y CN2806028Y CN 200420097150 CN200420097150U CN2806028Y CN 2806028 Y CN2806028 Y CN 2806028Y CN 200420097150 CN200420097150 CN 200420097150 CN 200420097150 U CN200420097150 U CN 200420097150U CN 2806028 Y CN2806028 Y CN 2806028Y
- Authority
- CN
- China
- Prior art keywords
- motor
- decelerator
- bearing sleeve
- cover
- wire feeding
- 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.)
- Expired - Lifetime
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- Manufacture Of Motors, Generators (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a center-hole-positioning wire feeding motor device for welding, which comprises a motor seat assembly 1, a motor shaft 2, a motor bearing sleeve 3, a motor cover 4, a gear cluster 5, an output shaft 6, a decelerator cover 7, a decelerator seat 8, etc. The utility model is characterized in that a motor core is composed of the motor seat assembly, the motor shaft, the motor bearing sleeve, the motor cover, etc.; the decelerator assembly is composed of the gear cluster, the output shaft, the decelerator cover, the decelerator seat, etc.; the center of the decelerator cover is provided with a centralized positioning through hole, and the diameter of the centralized positioning through hole is the same as the external diameter of the motor bearing sleeve. Therefore, the utility model is convenient for processing and ensuring the accuracy, and is also convenient for the replacement and the maintenance of the motor.
Description
Technical field
The utility model relates to the welding wire feeding motor device of a kind of centre bore location.
Background technology
Original welding is with in wire feeding motor and the reducer structure thereof, motor cover and decelerator lid are integrated, by motor cover also is that the decelerator lid docks the positioning motor center and locatees reducer gear group shaft core positions by two alignment pins on the end face circumference with the decelerator external diameter, make the required precision height like this, bad control, be not easy to independently assemble and control respectively the quality bills of materials of motor core and decelerator, in use can't independently easily change parts such as motor core or decelerator, be unfavorable for the replacing and the maintenance of wire feeding motor.
The utility model content
The utility model is intended to propose a kind of each parts that prior art is integrated and classifies as two discrete parts, to overcome the defective that prior art exists.
The welding wire feeding motor device of a kind of centre bore of the present utility model location, comprise motor cabinet assembly, motor shaft, motor shaft bearing sleeve, motor cover, gear train, output shaft, output shaft bearing, decelerator lid and decelerator seat, it is characterized in that motor cabinet assembly, motor shaft, motor shaft bearing sleeve, motor cover composition motor core; Gear train, output shaft, output shaft bearing, decelerator lid and seat are formed the decelerator parts, offer the diameter centralized positioning through hole identical with the external diameter of motor shaft bearing sleeve at decelerator lid center.
Because said structure is arranged, match with the centralized positioning through hole of decelerator lid with motor bearings cover external diameter, and motor shaft bearing sleeve external diameter is concentric with the electrode rotating shaft, the center of positioning motor axle in decelerator quick and precisely, improve positioning accuracy and product quality, simultaneously because this motor core is two discrete individual components with the decelerator parts, make the apolegamy interworking that to carry out the reducer input shaft gear pair when both attach together more conveniently, reach the optimal engagement state, thereby make the reducer gear life-span increase, noise is little, the location of each part and manufacturing are all easy to control, are convenient to processing and guarantee accuracy, to guarantee product quality; While is maintain and replace motor core or decelerator parts independently, and the replacing of being convenient to motor is safeguarded.
Figure of description
Fig. 1 is the structural representation of the utility model embodiment.
Specific embodiment
With reference to Fig. 1, the welding wire feeding motor device of a kind of centre bore location, comprise motor cabinet assembly 1, motor shaft 2, motor shaft bearing sleeve 3, motor cover 4, gear train 5, output shaft 6, decelerator lid 7 and decelerator seat 8, it is characterized in that motor cabinet assembly, motor shaft, motor shaft bearing sleeve, motor cover composition motor core; Gear train, output shaft, output shaft bearing, decelerator lid and seat etc. are formed the decelerator parts, offer the diameter centralized positioning through hole identical with the external diameter of motor shaft bearing sleeve in decelerator lid center.Because said structure is arranged, match with the centralized positioning through hole of decelerator lid with motor bearings cover external diameter, and motor shaft bearing sleeve external diameter is concentric with the electrode rotating shaft, the center of positioning motor axle in decelerator quick and precisely, improve centering precision and product quality, again because this motor core is two discrete individual components with the decelerator parts, make the apolegamy interworking that to carry out the reducer input shaft gear pair when both attach together more conveniently, reach the optimal engagement state, thereby make the reducer gear life-span increase, noise is little, the location of each part and manufacturing are all easy to control, are convenient to processing and guarantee accuracy, to guarantee product quality; While is maintain and replace motor core or decelerator parts independently, and the replacing of being convenient to motor is safeguarded.
Claims (1)
1, the welding wire feeding motor device of a kind of centre bore location, comprise motor cabinet assembly (1), motor shaft (2), motor shaft bearing sleeve (3), motor cover (4), gear train (5), output shaft (6), decelerator lid (7) and decelerator seat, it is characterized in that motor cabinet assembly, motor shaft, motor shaft bearing sleeve, motor cover composition motor core, gear train, output shaft, decelerator lid and seat are formed the decelerator parts, offer a central through hole that diameter is identical with the external diameter of motor shaft bearing sleeve in the decelerator lid centre of location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420097150 CN2806028Y (en) | 2004-10-18 | 2004-10-18 | Center hole-positioned wire feeding motor device for welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420097150 CN2806028Y (en) | 2004-10-18 | 2004-10-18 | Center hole-positioned wire feeding motor device for welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2806028Y true CN2806028Y (en) | 2006-08-16 |
Family
ID=36920331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420097150 Expired - Lifetime CN2806028Y (en) | 2004-10-18 | 2004-10-18 | Center hole-positioned wire feeding motor device for welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2806028Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012075894A1 (en) * | 2010-12-06 | 2012-06-14 | Zheng Meibo | Wire feeding motor apparatus and wire feeding device and welding system thereof |
-
2004
- 2004-10-18 CN CN 200420097150 patent/CN2806028Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012075894A1 (en) * | 2010-12-06 | 2012-06-14 | Zheng Meibo | Wire feeding motor apparatus and wire feeding device and welding system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141018 Granted publication date: 20060816 |