CN202861660U - Hollow sleeve pipe transmission device special for welding robot - Google Patents
Hollow sleeve pipe transmission device special for welding robot Download PDFInfo
- Publication number
- CN202861660U CN202861660U CN 201220509089 CN201220509089U CN202861660U CN 202861660 U CN202861660 U CN 202861660U CN 201220509089 CN201220509089 CN 201220509089 CN 201220509089 U CN201220509089 U CN 201220509089U CN 202861660 U CN202861660 U CN 202861660U
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- CN
- China
- Prior art keywords
- hollow sleeve
- sleeve pipe
- bearing
- welding robot
- transmission device
- 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 - Fee Related
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Abstract
The utility model relates to the technical field of transmission of a welding robot, in particular to a hollow sleeve pipe transmission device special for a welding robot. The hollow sleeve pipe transmission device special for the welding robot comprises inside and outside hollow sleeve pipe input shafts, tooth-shaped wheels, bearings, bearing supports and a robot body, wherein the inside and outside hollow sleeve pipe input shafts are of a hollow structure, and an outside hollow sleeve pipe input shaft is sleeved on an inside hollow sleeve pipe input shaft. A tooth-shaped wheel, a bearing and a bearing support are sequentially arranged on the outside hollow sleeve pipe input shaft, a tooth-shaped wheel and a bearing are sequentially arranged on the inside hollow sleeve pipe input shaft, the tooth-shaped wheels are arranged at one ends of the inside and outside hollow sleeve pipe input shafts, and the tooth-shaped wheels are in dynamic connection with a servo motor through a tooth-shaped belt. The hollow sleeve pipe transmission device special for the welding robot has the advantages of being scientific in design, reasonable in structure, big in torsional rigidity, strong in shock-resistance capability, high in transmission efficiency and the like.
Description
Technical field
The utility model relates to welding robot drive technology field, be specially the special-purpose hollow sleeve transmission device of a kind of welding robot.
Technical background
Existing welding robot drive mechanism is to adopt the solid shafting transmission mostly, gas protects the welding gun wire-feeding pipe and carbon dioxide conduit uses the external gas that is connected to protect on the welding gun usually, therefore in actual use, on the one hand because gas is protected welding gun wire-feeding pipe and the external potential safety hazard that exists of carbon dioxide conduit, on the other hand because gas is protected the welding gun wire-feeding pipe and carbon dioxide conduit is external so that restriction is received in welding robot overall space position.
Summary of the invention
The purpose of this utility model is, provides a kind of welding robot popularity that solves to protect welding gun wire-feeding pipe and the external special-purpose hollow sleeve transmission device of welding robot of carbon dioxide conduit, has changed the traditional structure pattern.
Technical solution of the present utility model: the special-purpose hollow sleeve transmission device of welding robot, comprise inside and outside hollow sleeve power shaft, flute profile wheel, bearing, the support of bearing, robot body, inside and outside hollow sleeve power shaft is hollow structure, outer hollow sleeve power shaft is enclosed within on the interior hollow sleeve power shaft, on the outer hollow sleeve power shaft flute profile wheel, bearing, the support of bearing are housed successively, flute profile wheel, bearing are housed on the interior hollow sleeve power shaft successively.
Described inside and outside hollow sleeve power shaft one end is equipped with the flute profile wheel, and the flute profile wheel connects by the power of cog belt servomotor.
The special-purpose hollow sleeve power shaft of the utility model welding robot has design science, rational in infrastructure, has that torsional rigidity is large, strong shock resistance and a transmission efficiency advantages of higher.
Description of drawings
Fig. 1 is structure cutaway view of the present utility model.
Among the figure, 1. interior hollow sleeve power shaft, 2. outer hollow sleeve power shaft, the 3. support of bearing, 4. robot body, 11. flute profiles wheel A, 12. bearing A, 13. cog belt A, 21. flute profiles wheel B, 22. bearing B, 23. cog belt B.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model concrete structure is elaborated.
As shown in Figure 1, the special-purpose hollow sleeve transmission device of a kind of welding robot, comprise inside and outside hollow sleeve power shaft (1,2), flute profile wheel A, B(11,21), bearing A, B(12,22), the support of bearing (3), robot body (4), inside and outside hollow sleeve power shaft (1,2) be hollow structure, outer hollow sleeve power shaft (2) is enclosed within on the interior hollow sleeve power shaft (1), flute profile wheel B(21 is housed successively) on the outer hollow sleeve power shaft (2), bearing B(22), the support of bearing (3) is equipped with flute profile wheel A(11 successively on the interior hollow sleeve power shaft (1)), bearing A(12).Described inside and outside hollow sleeve power shaft (1, a 2) end is equipped with flute profile wheel A, B(11,21), flute profile wheel A, B(11,21) by cog belt A, B(13,23) power of servomotor connects.
During work, the power of servomotor is by cog belt A, B(13,23) drive flute profile wheel A, B(11,21) rotate flute profile wheel A, B(11,21) and rotation drive inside and outside hollow sleeve power shaft (1,2) and power be sent to output shaft.
Claims (2)
1. the special-purpose hollow sleeve transmission device of a welding robot, comprise inside and outside hollow sleeve power shaft, flute profile wheel, bearing, the support of bearing, robot body, it is characterized in that, inside and outside hollow sleeve power shaft is hollow structure, outer hollow sleeve power shaft is enclosed within on the interior hollow sleeve power shaft, on the outer hollow sleeve power shaft flute profile wheel, bearing, the support of bearing are housed successively, flute profile wheel, bearing are housed on the interior hollow sleeve power shaft successively.
2. according to the special-purpose hollow sleeve transmission device of claim 1 described a kind of welding robot, it is characterized in that described inside and outside hollow sleeve power shaft one end is equipped with the flute profile wheel, the flute profile wheel connects by the power of cog belt servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220509089 CN202861660U (en) | 2012-10-07 | 2012-10-07 | Hollow sleeve pipe transmission device special for welding robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220509089 CN202861660U (en) | 2012-10-07 | 2012-10-07 | Hollow sleeve pipe transmission device special for welding robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202861660U true CN202861660U (en) | 2013-04-10 |
Family
ID=48028417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220509089 Expired - Fee Related CN202861660U (en) | 2012-10-07 | 2012-10-07 | Hollow sleeve pipe transmission device special for welding robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202861660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085809A (en) * | 2020-01-13 | 2020-05-01 | 德世乐传动设备(成都)有限公司 | Welding manipulator |
-
2012
- 2012-10-07 CN CN 201220509089 patent/CN202861660U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085809A (en) * | 2020-01-13 | 2020-05-01 | 德世乐传动设备(成都)有限公司 | Welding manipulator |
| CN111085809B (en) * | 2020-01-13 | 2022-03-01 | 德世乐传动设备(成都)有限公司 | Welding manipulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20151007 |
|
| EXPY | Termination of patent right or utility model |