CN207668758U - A kind of two axis electric mechanical arms for automatic welding device - Google Patents
A kind of two axis electric mechanical arms for automatic welding device Download PDFInfo
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- CN207668758U CN207668758U CN201721791071.3U CN201721791071U CN207668758U CN 207668758 U CN207668758 U CN 207668758U CN 201721791071 U CN201721791071 U CN 201721791071U CN 207668758 U CN207668758 U CN 207668758U
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- slide unit
- vertical slide
- sliding table
- guide rail
- electric mechanical
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Abstract
The utility model is related to automatic fields, specifically disclose a kind of two axis electric mechanical arms for automatic welding device.The two axis electric mechanical arm includes mounting plate, the mounting plate be equipped with horizontal guide rail and with the horizontal sliding table that is slidably connected on horizontal guide rail, and the first driving means for driving horizontal sliding table to slide；The horizontal sliding table is equipped with is vertically directed set perpendicular to what horizontal guide rail was arranged, connecting rod is equipped in the guide sleeve, one end of the connecting rod is fixedly connected with the end of manipulator；The second driving device for further including vertical slide unit and vertical slide unit being driven to move；Third driving device is fixedly connected on the vertical slide unit, the output end of the third driving device is connect with the one end of connecting rod far from manipulator, and drive connection bar rotates.Above-described two axis electric mechanical arm, the automatic welding of the complicated shapes weld seam such as on-plane surface and non-rectilinear, high degree of automation, adaptability are good.
Description
Technical field
The utility model is related to automatic fields, and in particular to a kind of two axis electric mechanical hands for automatic welding device
Arm.
Background technology
With the development of automatic control technology and the great attention of welding quality, automatic welding has evolved into one kind
Advanced manufacturing technology, effect of the automatic welding device played in the application of each industry is increasing, and application range is
It expands rapidly.In modern industrial production, the mechanization and automation of welding production process are that welding mechanism process industry is modern
Change the inexorable trend of development.
The structure of existing automatic welding device is relatively easy, and focus is mostly in automatic feeding, mainly for straight welding line.
And for weld shape is complicated or welded part it is complicated, the face that is soldered is nonplanar situation, it is desired nonetheless to manually into
Row welding, restricted application, the degree of automation be not high.
Invention content
The technical problem to be solved by the present invention is to provide a kind of two axis electric mechanical hands for automatic welding device
Arm, for solving the above-mentioned problems in the prior art.
In order to solve the above-mentioned technical problem, the technical scheme that the utility model is provided is as follows：One kind is set for automatic welding
Two standby axis electric mechanical arms, including mounting plate, the mounting plate are equipped with horizontal guide rail and are slided on horizontal guide rail
The horizontal sliding table of connection, and the first driving means for driving horizontal sliding table to be slided relative to horizontal guide rail；The water
Somoothing board is equipped with is vertically directed set perpendicular to what horizontal guide rail was arranged, and connecting rod, the company are equipped in the guide sleeve
One end of extension bar is fixedly connected with the end of manipulator；Further include vertical slide unit and drives vertical slide unit relative to horizontal sliding table edge
It is parallel to the second driving device of connecting rod direction movement；Third driving device, institute are fixedly connected on the vertical slide unit
The output end for stating third driving device is connect with the one end of connecting rod far from manipulator, and drive connection bar surrounds connecting rod axis
Rotation.
In use, manipulator can first driving means, the second driving device driving under, at horizontal and vertical two
It is moved on direction, can be very good the welding for adapting to non-horizontal surface.The setting of third driving device, driving manipulator around
One end is rotated, and the welding for adapting to non straight line weld is can be very good.First driving means, the second driving device and third are driven
The combination of dynamic device, realizes the automatic welding of the complicated shapes weld seam such as on-plane surface and non-rectilinear, high degree of automation, adaptability
It is good.
Preferably, the third driving device is stepper motor.
Preferably, the first driving means include setting on a mounting board and first tooth parallel with horizontal guide rail
Item, and the stepper motor that is fixedly connected with horizontal sliding table, the output end of the stepper motor is equipped with to be engaged with the first rack
First gear.Stepper motor drives first gear rotation, and further driving horizontal sliding table is moved along horizontal guide rail.
Preferably, the both ends of the horizontal guide rail are equipped with the first travel switch corresponding with horizontal sliding table.Horizontal sliding table
When moving to the first travel switch along horizontal guide rail, movement stops, and is used for the movement section of limit levels slide unit, prevents horizontal cunning
Platform, which is collided or moved with other equipment, is detached from horizontal guide rail range.
Preferably, second driving device includes being parallel to the second rack of connecting rod setting, i.e., slided with vertical
The stepper motor that platform is fixedly connected, the output end of the stepper motor are equipped with the second gear engaged with the second rack.Stepping electricity
Machine drives second gear rotation, and vertical slide unit is further driven to be moved along the direction for being parallel to connecting rod.Described is vertical
The limiting device for limiting relative position between vertical slide unit and the second rack is additionally provided on slide unit, it is ensured that vertical slide unit can only
It is moved along the direction for being parallel to connecting rod, avoids the vertical slide unit when connecting rod rotates while rotating, improve the rotation of manipulator
Precision.
Preferably, the limiting device include it is at least one be arranged on vertical slide unit and on rack far from tooth
The idler wheel of surface contact, idler wheel are located at the both sides of the second rack with second gear, the second rack are clipped in the middle, vertical sliding
When platform is moved relative to the second rack, play the role of guiding and limit well.
Preferably, the horizontal sliding table is equipped with the second travel switch corresponding with vertical slide unit, vertical slide unit the
When two racks move to the second travel switch, movement stop, the movement section for limiting vertical slide unit, prevent vertical slide unit with
Horizontal sliding table collides.
Description of the drawings
Fig. 1 is structural schematic diagram of the present embodiment for two axis electric mechanical arms of automatic welding device；
Fig. 2 is rearview of the present embodiment for two axis electric mechanical arms of automatic welding device.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment
As shown in Figure 1, a kind of two axis electric mechanical arms for automatic welding device, including mounting plate 1, the peace
Loading board 1 be equipped with horizontal guide rail 12 and with the horizontal sliding table 2 that is slidably connected on horizontal guide rail 12, and for driving horizontal sliding table
2 first driving means 22 slided relative to horizontal guide rail 12.The horizontal sliding table 2 is equipped with and is set perpendicular to horizontal guide rail 12
That sets is vertically directed set 21, and connecting rod 4, the end of one end and manipulator 5 of the connecting rod 4 are equipped in the guide sleeve
It is fixedly connected.Further include that vertical slide unit 3 and the vertical slide unit 3 of driving are moved relative to horizontal sliding table 2 along 4 direction of connecting rod is parallel to
The second driving device 32.Third driving device 31, the third driving device 31 are fixedly connected on the vertical slide unit 3
Output end connect with the one end of connecting rod 4 far from manipulator 5, and drive connection bar 4 around 4 axis of connecting rod rotate.
In use, manipulator 5 can first driving means 22, the second driving device 32 driving under, horizontal and perpendicular
It is moved in straight both direction, can be very good the welding for adapting to non-horizontal surface.The setting of third driving device 31, driving
Manipulator 5 is rotated around one end, can be very good the welding for adapting to non straight line weld.First driving means 22, second drive
The combination of device 32 and third driving device 31 realizes the automatic welding of the complicated shapes weld seam such as on-plane surface and non-rectilinear, from
Dynamicization degree is high, and adaptability is good.
Further, the first driving means 22 include being arranged on mounting plate 1 and parallel with horizontal guide rail 12
The output end of first rack 221, and the stepper motor that is fixedly connected with horizontal sliding table 2, the stepper motor is equipped with and first
The first gear 222 that rack 221 engages.Stepper motor drives first gear 222 to rotate, and further drives horizontal sliding table 2
It is moved along horizontal guide rail 12.The both ends of the horizontal guide rail 12 are equipped with first travel switch 13 corresponding with horizontal sliding table 2.It is horizontal
When slide unit 2 moves to the first travel switch 13 along horizontal guide rail 12, movement stops, and is used for the movement section of limit levels slide unit 2,
It prevents horizontal sliding table 2 from colliding or moving with other equipment and is detached from 12 range of horizontal guide rail.
Further, second driving device 32 includes being parallel to the second rack 321 of the setting of connecting rod 4, i.e.,
The stepper motor being fixedly connected with vertical slide unit 3, the output end of the stepper motor are equipped with engaged with the second rack 321 second
Gear 322.Stepper motor drives second gear 322 to rotate, and further drives vertical slide unit 3 along being parallel to connecting rod 4
Direction moves.As shown in Fig. 2, being additionally provided on the vertical slide unit 3 for limiting between vertical slide unit 3 and the second rack 321
The limiting device of relative position, it is ensured that vertical slide unit 3 can only be moved along the direction for being parallel to connecting rod 4, be avoided in 4 turns of connecting rod
Vertical slide unit 3 rotates simultaneously when dynamic, improves the rotation precision of manipulator 5.The horizontal sliding table 2 is equipped with and vertical slide unit 3
Corresponding second travel switch 33, when 3 second rack 321 of vertical slide unit moves to the second travel switch 33, movement stops, and is used for
The movement section for limiting vertical slide unit 3 prevents vertical slide unit 3 from being collided with horizontal sliding table 2.
As shown in Fig. 2, the limiting device include it is at least one be arranged on vertical slide unit 3 and on rack far from tooth
Surface contact idler wheel 34, idler wheel 34 and second gear 322 are located at the both sides of the second rack 321, by the second rack 321
It is clipped in the middle, when vertical slide unit 3 is moved relative to the second rack 321, plays the role of guiding and limit well.
The above-described two axis electric mechanical arms for automatic welding device, the complicated shapes such as on-plane surface and non-rectilinear
The automatic welding of weld seam, high degree of automation, adaptability are good.
In short, the above is only the preferred embodiment of the utility model only, it is not intended to limit the utility model, it is all
All any modification, equivalent and improvement made within spirit of the present utility model and principle etc., should be included in this practicality
Within novel protection domain.
Claims (7)
1. a kind of two axis electric mechanical arms for automatic welding device, it is characterised in that：Including mounting plate（1）, described
Mounting plate（1）It is equipped with horizontal guide rail（12）With with horizontal guide rail（12）On the horizontal sliding table that is slidably connected（2）, and for driving
Dynamic horizontal sliding table（2）Relative to horizontal guide rail（12）The first driving means of sliding（22）；The horizontal sliding table（2）It is equipped with
Perpendicular to horizontal guide rail（12）What is be arranged is vertically directed set（21）, connecting rod is equipped in the guide sleeve（4）, the connection
Bar（4）One end and manipulator（5）End be fixedly connected；It further include vertical slide unit（3）With the vertical slide unit of driving（3）Relative to
Horizontal sliding table（2）Edge is parallel to connecting rod（4）Second driving device of direction movement（32）；The vertical slide unit（3）It is upper solid
Surely it is connected with third driving device（31）, the third driving device（31）Output end and connecting rod（4）Far from manipulator（5）
One end connection, and drive connection bar（4）Around connecting rod（4）Axis rotates.
2. two axis electric mechanical arm according to claim 1, it is characterised in that：The third driving device（31）For
Stepper motor.
3. two axis electric mechanical arm according to claim 1 or 2, it is characterised in that：The first driving means
（22）Including being arranged in mounting plate（1）Upper and and horizontal guide rail（12）The first parallel rack（221）, and and horizontal sliding table
（2）The output end of the stepper motor being fixedly connected, the stepper motor is equipped with and the first rack（221）The first gear of engagement
（222）.
4. two axis electric mechanical arm according to claim 3, it is characterised in that：The horizontal guide rail（12）Both ends set
Have and horizontal sliding table（2）Corresponding first travel switch（13）.
5. two axis electric mechanical arms according to claim 1 or 2 or 4, it is characterised in that：Second driving device
（32）Including being parallel to connecting rod（4）The second rack being arranged（321）, i.e., with vertical slide unit（3）The stepper motor being fixedly connected,
The output end of the stepper motor is equipped with and the second rack（321）The second gear of engagement（322）；The vertical slide unit（3）
On be additionally provided with for limiting vertical slide unit（3）With the second rack（321）Between relative position limiting device.
6. two axis electric mechanical arm according to claim 5, it is characterised in that：The limiting device includes at least one
It is a to be arranged in vertical slide unit（3）Idler wheel that is upper and being contacted with the surface far from tooth on rack（34）.
7. two axis electric mechanical arm according to claim 5, it is characterised in that：The horizontal sliding table（2）It is equipped with
With vertical slide unit（3）Corresponding second travel switch（33）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721791071.3U CN207668758U (en) | 2017-12-20 | 2017-12-20 | A kind of two axis electric mechanical arms for automatic welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721791071.3U CN207668758U (en) | 2017-12-20 | 2017-12-20 | A kind of two axis electric mechanical arms for automatic welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207668758U true CN207668758U (en) | 2018-07-31 |
Family
ID=62969610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721791071.3U Active CN207668758U (en) | 2017-12-20 | 2017-12-20 | A kind of two axis electric mechanical arms for automatic welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207668758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112142305A (en) * | 2020-09-29 | 2020-12-29 | 吴静立 | Cage nail automatic welder |
-
2017
- 2017-12-20 CN CN201721791071.3U patent/CN207668758U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112142305A (en) * | 2020-09-29 | 2020-12-29 | 吴静立 | Cage nail automatic welder |
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