CN204449771U - The outside axle of a kind of three axles for robot welding - Google Patents
The outside axle of a kind of three axles for robot welding Download PDFInfo
- Publication number
- CN204449771U CN204449771U CN201520065023.0U CN201520065023U CN204449771U CN 204449771 U CN204449771 U CN 204449771U CN 201520065023 U CN201520065023 U CN 201520065023U CN 204449771 U CN204449771 U CN 204449771U
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- CN
- China
- Prior art keywords
- axle
- shaft support
- drive shaft
- centre frame
- driven shaft
- 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.)
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Abstract
The utility model discloses the outside axle of a kind of three axles for robot welding, comprise revolving support seat and centre frame, revolving support seat is hollow casing shape sheet metal component, and centre frame is hollow tube; Centre frame is erected on revolving support seat, and can do the rotation of level based on revolving support seat; Centre frame side is fixed with the second axle drive shaft support and the second axle driven shaft support, and the distance between the second axle drive shaft support and the second axle driven shaft support is adjustable; The opposite side of centre frame is fixed with the 3rd axle drive shaft support and the 3rd axle driven shaft support, and the distance between the 3rd axle drive shaft support and the 3rd axle driven shaft support is adjustable.The outside axle of a kind of three axles for robot welding of this utility model, firmly, workpiece motion s is steady for support and base, and moves conveniently, and cost is low.
Description
Technical field
The utility model relates to field of welding devices, is specifically related to the outside axle of a kind of three axles for robot welding.
Background technology
Industrial robot be a kind of multiduty, can the automatic control operation machine (Manipulator) of overprogram, there is three or more programmable axle, for industrial automation.In order to adapt to different purposes, the mechanical interface of last axle of robot, normally an adpting flange (or claiming end effector), can be hinged with different instrument.
Welding robot, at the last shaft flange attaching soldering turret of industrial robot or weldering (cutting) rifle, makes it to weld, and cutting or thermal spraying are the one of industrial robot.
For the outside axle of robot welding, be a kind of welding subsidiary engine, be used for dragging workpiece to be welded, because workpiece to be welded can coordinate needing of welding to move, so the structure of industrial robot can be simplified, make it not need a lot of axles, also can complete whole work of welding.
Outside axle, also the same with industrial robot, point an axle, two axles, three axles etc.
The outside axle of existing three axles, in order to ensure the steady of workpiece motion s, its support and base all adopt foundry goods.Although the stability of foundry goods is fine, structure bulky, brings a lot of inconvenience to carrying, and more importantly, the cost compare of foundry goods is high (batch produced due to outside axle is all little, and therefore cost compare is high).
Therefore, design the outside axle of a kind of novel three axles for robot welding, ensure support and base firmly, workpiece motion s is steady, and moves conveniently, and cost is low, is this area technical issues that need to address.
Utility model content
The technical problems to be solved in the utility model: design the outside axle of a kind of novel three axles for robot welding, ensure support and base firmly, workpiece motion s is steady, and moves conveniently, and cost is low.
For solving the problems of the technologies described above, the technical solution of the utility model is as follows:
The outside axle of three axles for robot welding, comprise revolving support seat and centre frame, described revolving support seat is hollow casing shape sheet metal component, and described centre frame is hollow tube; Described centre frame is erected on described revolving support seat, and can do the rotation of level based on described revolving support seat; Described centre frame side is fixed with the second axle drive shaft support and the second axle driven shaft support, and the distance between described second axle drive shaft support and the second axle driven shaft support is adjustable; The opposite side of described centre frame is fixed with the 3rd axle drive shaft support and the 3rd axle driven shaft support, and the distance between described 3rd axle drive shaft support and the 3rd axle driven shaft support is adjustable.
Preferably, the inner chamber of the corresponding described centre frame of described revolving support seat is provided with multiple reinforcement.
Preferably, described centre frame is rectangular tube.
Preferably, described second axle drive shaft support, the second axle driven shaft support, the 3rd axle drive shaft support and the 3rd axle driven shaft support are rectangular tube.
Preferably, described centre frame both sides are provided with guide rail, and one end of described second axle drive shaft support, the second axle driven shaft support, the 3rd axle drive shaft support and the 3rd axle driven shaft support is equipped with can the slide block of movement on described guide rail.
Preferably, the material of described revolving support seat is spring steel.
Preferably, the material of described second axle drive shaft support, the second axle driven shaft support, the 3rd axle drive shaft support and the 3rd axle driven shaft support is Q345C.
Pass through technique scheme, the outside axle of a kind of three axles for robot welding that the utility model provides, comprise revolving support seat and centre frame, centre frame is erected on described revolving support seat, and can do the rotation (i.e. the first axle) of level based on described revolving support seat; The both sides of centre frame are fixed with the second axle drive shaft support, the second axle driven shaft support and the 3rd axle drive shaft support, the 3rd axle driven shaft support respectively; Due to the casing shape sheet metal component that revolving support seat is hollow, can be placed on ground more stably, the wall ratio of sheet metal component is thinner, adds that centre frame is hollow tube, and the weight of whole outside axle is just lighter; Second axle and the 3rd axle are distributed on the both sides of described centre frame, compare balance, and what whole outside axle can be more firm is placed on ground.Its beneficial effect is: firmly, workpiece motion s is steady for support and base, and moves conveniently, and cost is low.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of the outside axle of a kind of three axles for robot welding disclosed in the utility model embodiment;
Fig. 2 is the schematic diagram of the right view of Fig. 1.
Numeral and the corresponding component title represented by letter in figure:
1. revolving support seat 2. centre frame 3. second axle drive shaft support 4. second axle driven shaft support 5. the 3rd axle drive shaft support 6. the 3rd axle driven shaft support.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Principle of the present utility model is: centre frame is erected on described revolving support seat, and can do the rotation (i.e. the first axle) of level based on described revolving support seat; The both sides of centre frame are fixed with the second axle drive shaft support, the second axle driven shaft support and the 3rd axle drive shaft support, the 3rd axle driven shaft support respectively; Due to the casing shape sheet metal component that revolving support seat is hollow, can be placed on ground more stably, the wall ratio of sheet metal component is thinner, adds that centre frame is hollow tube, and the weight of whole outside axle is just lighter; Second axle and the 3rd axle are distributed on the both sides of described centre frame, compare balance, and what whole outside axle can be more firm is placed on ground.
Embodiment:
As depicted in figs. 1 and 2, the outside axle of a kind of three axles for robot welding, comprise revolving support seat 1 and centre frame 2, revolving support seat 1 is hollow casing shape sheet metal component, and centre frame 2 is hollow tube; Centre frame 2 is erected on revolving support seat 1, and can do the rotation of level based on revolving support seat 1; Centre frame 2 side be fixed with the second axle drive shaft support 3 and the distance between the second axle driven shaft support 4, second axle drive shaft support 3 and the second axle driven shaft support 4 adjustable; The opposite side of centre frame is fixed with the 3rd axle drive shaft support 5 and the distance between the 3rd axle driven shaft support the 6, three axle drive shaft support 5 and the 3rd axle driven shaft support 6 is adjustable.
Centre frame 2 is exactly the first axle, can do the rotation of level based on revolving support seat 1.
Second axle and the 3rd axle have driving shaft and driven shaft point, like this, for the workpiece of large part, more firm (as can folder one top etc.) of placement.
For the workpiece of different size, the distance of driving shaft and driven shaft can be regulated adapt to.
Wherein, the inner chamber of the corresponding centre frame of revolving support seat 12 is provided with multiple reinforcement (not illustrating in the drawings).Like this can very large gaining in strength, but can not how much weight be increased.
Wherein, centre frame 2 is rectangular tube.Rectangular tube is standard sections, and intensity is good, and cost is low.
Same reason, the second axle drive shaft support 3, second axle driven shaft support the 4, the 3rd axle drive shaft support 5 and the 3rd axle driven shaft support 6 are rectangular tube.
Wherein, centre frame 2 both sides are provided with guide rail, and one end of the second axle drive shaft support 3, second axle driven shaft support the 4, the 3rd axle drive shaft support 5 and the 3rd axle driven shaft support 6 is equipped with can the slide block (guide rail and slide block do not illustrate in the drawings) of movement on guide rail.Distance between such drive shaft support and driven shaft support can easy adjustment, and only need move on guide rail, after moving into place, fix by holding screw or alternate manner, this is that those skilled in the art understand, and no longer describes in detail.
Wherein, the material of revolving support seat 1 is spring steel.The firm intensity of spring is good, not yielding.
Wherein, the material of the second axle drive shaft support 3, second axle driven shaft support the 4, the 3rd axle drive shaft support 5 and the 3rd axle driven shaft support 6 is Q345C.Q345C is conventional rectangular tube material, and intensity is good, and stable, cost is low.
In the above-described embodiments, the outside axle of a kind of three axles for robot welding that the utility model provides, comprise revolving support seat and centre frame, centre frame is erected on described revolving support seat, and can do the rotation (i.e. the first axle) of level based on described revolving support seat; The both sides of centre frame are fixed with the second axle drive shaft support, the second axle driven shaft support and the 3rd axle drive shaft support, the 3rd axle driven shaft support respectively; Due to the casing shape sheet metal component that revolving support seat is hollow, can be placed on ground more stably, the wall ratio of sheet metal component is thinner, adds that centre frame is hollow tube, and the weight of whole outside axle is just lighter; Second axle and the 3rd axle are distributed on the both sides of described centre frame, compare balance, and what whole outside axle can be more firm is placed on ground.Its beneficial effect is: firmly, workpiece motion s is steady for support and base, and moves conveniently, and cost is low.
Above is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (7)
1., for the outside axle of three axles of robot welding, it is characterized in that, comprise revolving support seat and centre frame, described revolving support seat is hollow casing shape sheet metal component, and described centre frame is hollow tube; Described centre frame is erected on described revolving support seat, and can do the rotation of level based on described revolving support seat; Described centre frame side is fixed with the second axle drive shaft support and the second axle driven shaft support, and the distance between described second axle drive shaft support and the second axle driven shaft support is adjustable; The opposite side of described centre frame is fixed with the 3rd axle drive shaft support and the 3rd axle driven shaft support, and the distance between described 3rd axle drive shaft support and the 3rd axle driven shaft support is adjustable.
2. the outside axle of a kind of three axles for robot welding according to claim 1, is characterized in that, the inner chamber of the corresponding described centre frame of described revolving support seat is provided with multiple reinforcement.
3. the outside axle of a kind of three axles for robot welding according to claim 1, it is characterized in that, described centre frame is rectangular tube.
4. the outside axle of a kind of three axles for robot welding according to claim 1, it is characterized in that, described second axle drive shaft support, the second axle driven shaft support, the 3rd axle drive shaft support and the 3rd axle driven shaft support are rectangular tube.
5. the outside axle of a kind of three axles for robot welding according to claim 1, it is characterized in that, described centre frame both sides are provided with guide rail, and one end of described second axle drive shaft support, the second axle driven shaft support, the 3rd axle drive shaft support and the 3rd axle driven shaft support is equipped with can the slide block of movement on described guide rail.
6. the outside axle of a kind of three axles for robot welding according to claim 1, it is characterized in that, the material of described revolving support seat is spring steel.
7. the outside axle of a kind of three axles for robot welding according to claim 1, it is characterized in that, the material of described second axle drive shaft support, the second axle driven shaft support, the 3rd axle drive shaft support and the 3rd axle driven shaft support is Q345C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520065023.0U CN204449771U (en) | 2015-01-29 | 2015-01-29 | The outside axle of a kind of three axles for robot welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520065023.0U CN204449771U (en) | 2015-01-29 | 2015-01-29 | The outside axle of a kind of three axles for robot welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204449771U true CN204449771U (en) | 2015-07-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520065023.0U Expired - Fee Related CN204449771U (en) | 2015-01-29 | 2015-01-29 | The outside axle of a kind of three axles for robot welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204449771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538171A (en) * | 2016-06-29 | 2018-01-05 | 大连瑞嘉恒机器人有限公司 | Horizontal rotation positioner |
-
2015
- 2015-01-29 CN CN201520065023.0U patent/CN204449771U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538171A (en) * | 2016-06-29 | 2018-01-05 | 大连瑞嘉恒机器人有限公司 | Horizontal rotation positioner |
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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: 20150708 Termination date: 20210129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |