CN215238965U - Displacement device for welding robot - Google Patents
Displacement device for welding robot Download PDFInfo
- Publication number
- CN215238965U CN215238965U CN202121257622.4U CN202121257622U CN215238965U CN 215238965 U CN215238965 U CN 215238965U CN 202121257622 U CN202121257622 U CN 202121257622U CN 215238965 U CN215238965 U CN 215238965U
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- rotating
- top surface
- welding robot
- plates
- vertical
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- 238000003466 welding Methods 0.000 title claims abstract description 30
- 238000006073 displacement reaction Methods 0.000 title claims description 11
- 230000000875 corresponding Effects 0.000 claims abstract description 11
- 210000001503 Joints Anatomy 0.000 claims abstract description 8
- 210000001847 Jaw Anatomy 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 210000004874 lower jaw Anatomy 0.000 description 3
- 210000004873 upper jaw Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of welding devices, in particular to a position changing device for a welding robot, wherein a fixed plate is fixedly connected at the top surface of a rotary disc body near two ends, a power output shaft of a driving motor arranged on the outer side surface of one of the fixed plates is in butt joint with a screw rod, the other end of the screw rod is rotatably sleeved on the inner side surface of the other fixed plate, the screw thread turning directions of two sides of the center of the screw rod are opposite, the bottom end of a vertical box body in which two ends of the screw rod are respectively in screw thread sleeved connection is in sliding and clamping connection with a rotating disc body, the inner side of the top surface of a lifting base in which the vertical box body is in sliding sleeved connection along the vertical direction is respectively and fixedly connected with a supporting plate, the inner side surface of the supporting plate is respectively and rotatably connected with a rotating base plate, a rotary motor is fixedly arranged on the outer side face of one of the support plates, a power output shaft of the rotary motor is in butt joint with a central shaft of a corresponding rotary base plate, and clamping mechanisms are respectively arranged on the inner side faces of the rotary base plates; the problem of welding robot is difficult to satisfy the demand of the all-round position adjustment of work piece with the device that shifts is solved.
Description
Technical Field
The utility model relates to a welding set technical field specifically is a device that shifts for welding robot.
Background
The welding robot is an industrial robot that engages in welding, including cutting and painting. According to the definition of the international organization for standardization (ISO) industrial robot, which is a versatile, reprogrammable, automatically controlled manipulator with three or more programmable axes for use in the field of industrial automation, belongs to the standard welding robot. To accommodate different applications, the robot attaches a welding tongs or a welding (cutting) gun through the mechanical interface of the last axis to enable welding, cutting or thermal spraying.
With the progress and development of science and technology, robot automatic welding equipment is widely used; with the wide application of the robot automatic welding equipment, the requirements on the robot welding corollary equipment are higher and higher; when the welding angle of the robot is not good, the robot needs to automatically match with corresponding matching equipment to change the welding angle of the workpiece so as to meet the requirement of the robot on the optimal welding angle of the workpiece, thereby improving the welding efficiency and the welding quality of the robot. However, the displacement device commonly used at present often only can satisfy the work piece and go up and down and the regulation of horizontal rotation, easily exists the work piece bottom surface and is not convenient for carry out the welded problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the displacement device for the current welding robot is difficult to satisfy the requirement of the adjustment of the all-round position of the workpiece.
In order to achieve the above object, the utility model provides a following technical scheme: a displacement device for a welding robot comprises a base, wherein a rotary disc body is arranged at the center of the top surface of the base, the positions, close to two ends, of the top surface of the rotary disc body are respectively and vertically and fixedly connected with fixed plates, a driving motor is fixedly installed on the outer side surface of one of the fixed plates, a power output shaft of the driving motor is in butt joint with a lead screw, the other end of the lead screw is rotatably sleeved on the inner side surface of the other fixed plate, the thread directions of two sides of the center of the lead screw are opposite, vertical box bodies are respectively in thread sleeve connection with two ends of the lead screw, the bottom end of each vertical box body is in sliding and clamping connection with the rotary disc body along the direction parallel to the axial direction of the lead screw, a lifting base is slidably sleeved on each vertical box body along the vertical direction, a supporting plate is respectively and vertically and fixedly connected with the inner side of the top surface of the lifting base, a rotary base plate is respectively and rotatably connected with the inner side surface of the supporting plate, the outer side surface of one of the supporting plates is fixedly provided with a rotating motor, a power output shaft of the rotating motor is in butt joint with a central shaft of the corresponding rotating base plate, and the inner side surfaces of the rotating base plates are respectively provided with a clamping mechanism.
Preferably, the top and the bottom of rotatory base plate medial surface are perpendicular fixedly connected with end plate respectively, the medial surface of rotatory base plate is provided with the guide rail along vertical direction, the top and the bottom end of guide rail slide the joint respectively and have last jack catch and lower jack catch, the front side of going up the jack catch and below be connected with the tight telescoping cylinder of clamp perpendicularly between the end plate top surface, the rear side and the top of jack catch are down connected with the centre gripping telescoping cylinder perpendicularly between the end plate bottom surface.
Preferably, the two sides of the middle part of the inner side surface of the rotating base plate are respectively provided with a guide rail along the vertical direction, and the outer ends of the upper clamping jaw and the lower clamping jaw are respectively clamped on the guide rails in a sliding manner.
Preferably, the centers of the rotating base plates are respectively fixedly sleeved with a shaft body, a power output shaft of the rotating motor is in butt joint with the outer end of the corresponding shaft body, and the other shaft body is rotatably sleeved on the inner side surface of the corresponding rotating base plate.
Preferably, the top surface of the rotating disc body is positioned between the fixed plates, a horizontal sliding rail is arranged in the axial direction of the screw rod along the position parallel to the fixed plates, and a horizontal sliding groove in sliding clamping connection with the horizontal sliding rail is formed in the bottom surface of the vertical box body.
Preferably, the lifting base comprises a pillar and a cross beam, the top end of the pillar is fixedly connected to the positions, close to the two ends, of the bottom surface of the cross beam, the supporting plate is fixedly connected to the top surface of the cross beam, flanges are respectively arranged on the front surface and the back surface of the bottom end of the vertical box body, a lifting telescopic cylinder is vertically connected between the top surface of the flange and the bottom surfaces of the two ends of the cross beam, vertical sliding grooves are respectively formed in the positions, close to the front end and the rear end, of the top surface of the vertical box body, and the pillar is respectively sleeved in the vertical sliding grooves in a sliding mode.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model relates to a device that shifts can be convenient for realize fixed to the centre gripping of unidimensional work piece, can provide the lift, the horizontal rotation and the vertical rotation of work piece moreover to satisfy the demand of the all-round position adjustment of work piece.
Drawings
Fig. 1 is a schematic overall front view structure diagram of the present invention;
FIG. 2 is a schematic side view of the whole structure of the present invention;
FIG. 3 is a schematic perspective view of the vertical box of the present invention;
fig. 4 is a schematic perspective view of the lifting base of the present invention;
fig. 5 is a schematic side view of the rotary substrate of the present invention.
In the figure: 1-a base; 11-rotating the disc; 12-a horizontal slide rail; 2, fixing a plate; 21-a drive motor; 22-a screw rod; 3-a vertical box body; 31-a vertical chute; 32-screw holes; 33-horizontal chute; 34-a flange; 35-lifting telescopic cylinder; 4-lifting the base; 41-a pillar; 42-a cross beam; 5-a support plate; 51-a rotating electrical machine; 6-rotating the substrate; 61-lower jaw; 62-upper jaw; 63-clamping the telescopic cylinder; 64-an end plate; 65-shaft body; 66-guide rail.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution, a displacement device for a welding robot, comprising a base 1, a rotating disc 11 is disposed at the center of the top surface of the base 1, fixing plates 2 are vertically and fixedly connected to the top surface of the rotating disc 11 near to the two ends respectively, a driving motor 21 is fixedly mounted on the outer side surface of one of the fixing plates 2, a power output shaft of the driving motor 21 is connected to a lead screw 22, the other end of the lead screw 22 is rotatably sleeved on the inner side surface of the other fixing plate 2, the thread directions of the two sides of the center of the lead screw 22 are opposite, the two ends of the lead screw 22 are respectively and threadedly sleeved with a vertical box 3, the bottom end of the vertical box 3 is slidably engaged with the rotating disc 11 along the direction parallel to the axial direction of the lead screw 22, a lifting base 4 is slidably sleeved with the vertical box 3 along the vertical direction, a supporting plate 5 is vertically and fixedly connected to the inner side of the top surface of the lifting base 4 respectively, the inner side surfaces of the support plates 5 are respectively and rotatably connected with a rotating base plate 6, the outer side surface of one support plate 5 is fixedly provided with a rotating motor 51, a power output shaft of the rotating motor 51 is butted with a central shaft of the corresponding rotating base plate 6, and the inner side surfaces of the rotating base plates 6 are respectively provided with a clamping mechanism.
In this embodiment, the top end and the bottom end of the inner side surface of the rotating base plate 6 are respectively and fixedly connected with an end plate 64 vertically, the inner side surface of the rotating base plate 6 is provided with a guide rail 66 along the vertical direction, the top end and the bottom end of the guide rail 66 are respectively and slidably connected with an upper jaw 62 and a lower jaw 61, a clamping telescopic cylinder 63 is vertically connected between the front side of the upper jaw 62 and the top surface of the end plate 64 below, and a clamping telescopic cylinder 63 is vertically connected between the rear side of the lower jaw 61 and the bottom surface of the end plate 64 above.
In this embodiment, guide rails 66 are respectively arranged on two sides of the middle portion of the inner side surface of the rotating base plate 6 in the vertical direction, and the outer ends of the upper jaw 62 and the lower jaw 61 are respectively connected to the guide rails 66 in a sliding manner.
In this embodiment, the centers of the rotating substrates 6 are respectively and fixedly sleeved with a shaft body 65, the power output shaft of the rotating motor 51 is butted with the outer end of the corresponding shaft body 65, and the other shaft body 65 is rotatably sleeved on the inner side surface of the corresponding rotating substrate 6.
In this embodiment, a horizontal sliding rail 12 is disposed at a position between the fixing plates 2 on the top surface of the rotating tray 11 along a direction parallel to the axial direction of the lead screw 22, and a horizontal sliding groove 33 slidably engaged with the horizontal sliding rail 12 is disposed on the bottom surface of the vertical box 3.
In this embodiment, the lifting base 4 includes a pillar 41 and a beam 42, the top end of the pillar 41 is vertically and fixedly connected to the bottom surface of the beam 42 near to the two end positions, the supporting plate 5 is fixedly connected to the top surface of the beam 42, the front surface and the back surface of the bottom end of the vertical box 3 are respectively provided with a flange 34, the top surface of the flange 34 and the bottom surfaces of the two ends of the beam 42 are vertically connected with a lifting telescopic cylinder 35, the top surface of the vertical box 3 is respectively provided with a vertical sliding chute 31 near to the front end and the back end, and the pillar 41 is respectively sleeved in the vertical sliding chute 31 in a sliding manner.
The working principle is as follows: when the device is used, the distance between the vertical box bodies 3 is adjusted according to the size of a workpiece, and the driving motor 21 drives the screw rod 22 to rotate, so that the two vertical box bodies 3 are driven to respectively move along the horizontal slide rail 12, and the clamping requirement on the workpiece is met; the clamping telescopic cylinder 63 contracts to enable the upper clamping jaw 62 and the lower clamping jaw 61 to clamp and fix two ends of a workpiece respectively; the telescopic cylinder 35 is used for adjusting the height of the lifting base 4 to achieve the effect of adjusting the height of the workpiece; the rotating motor 51 drives the rotating base plate 6 to rotate, so that the workpiece is turned over in a vertical plane; the rotation of the rotating disc body 11 is used for satisfying the effect of the rotation of the workpiece in the horizontal direction, thereby achieving the effect of adjusting the position of the workpiece in all directions.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a device that shifts for welding robot, includes base (1), the center of base (1) top surface is provided with rotates disk body (11), its characterized in that: the position, close to two ends, of the top surface of the rotating tray body (11) is respectively and fixedly connected with the fixed plates (2) in a perpendicular mode, the outer side surface of one of the fixed plates (2) is fixedly provided with a driving motor (21), a power output shaft of the driving motor (21) is in butt joint with a lead screw (22), the other end of the lead screw (22) is rotatably sleeved on the inner side surface of the other fixed plate (2), the thread turning directions of two sides of the center of the lead screw (22) are opposite, two ends of the lead screw (22) are respectively in threaded sleeve joint with a vertical box body (3), the bottom end of the vertical box body (3) is in sliding joint with the rotating tray body (11) along the direction parallel to the axial direction of the lead screw (22), the vertical box body (3) is in sliding joint with a lifting base (4) along the vertical direction, and the inner side of the top surface of the lifting base (4) is respectively and fixedly connected with the supporting plates (5) in a perpendicular mode, the inner side surfaces of the supporting plates (5) are respectively and rotatably connected with rotating base plates (6), one of the rotating base plates (5) is fixedly provided with a rotating motor (51), a power output shaft of the rotating motor (51) is in butt joint with a corresponding central shaft of the rotating base plate (6), and the inner side surfaces of the rotating base plates (6) are respectively provided with a clamping mechanism.
2. The displacement device for a welding robot according to claim 1, wherein: the top and the bottom of rotatory base plate (6) medial surface are perpendicular fixedly connected with end plate (64) respectively, the medial surface of rotatory base plate (6) is provided with guide rail (66) along vertical direction, the top and the bottom of guide rail (66) slide joint respectively and have last jack catch (62) and lower jack catch (61), the front side and the below of going up jack catch (62) be connected with perpendicularly between end plate (64) the top surface and press from both sides tight telescoping cylinder (63), the rear side and the top of jack catch (61) are connected with perpendicularly between end plate (64) the bottom surface and press from both sides tight telescoping cylinder (63).
3. The displacement device for a welding robot according to claim 2, wherein: the two sides in the middle of the inner side face of the rotating base plate (6) are respectively provided with a guide rail (66) in the vertical direction, and the outer ends of the upper clamping jaw (62) and the lower clamping jaw (61) are respectively connected with the guide rails (66) in a sliding manner.
4. The displacement device for a welding robot according to claim 3, wherein: the centers of the rotating base plates (6) are respectively and fixedly sleeved with shaft bodies (65), power output shafts of the rotating motors (51) are in butt joint with the outer ends of the corresponding shaft bodies (65), and the other shaft body (65) is rotatably sleeved on the inner side face of the corresponding rotating base plate (6).
5. The displacement device for a welding robot according to claim 1, wherein: the top surface of the rotary tray body (11) is positioned between the fixed plates (2) along a position parallel to the axial direction of the screw rod (22) and is provided with a horizontal sliding rail (12), and the bottom surface of the vertical box body (3) is provided with a horizontal sliding groove (33) connected with the horizontal sliding rail (12) in a sliding and clamping manner.
6. The displacement device for a welding robot according to claim 5, wherein: lifting pedestal (4) include pillar (41) and crossbeam (42), the perpendicular fixed connection in top of pillar (41) be close to both ends position in crossbeam (42) bottom surface, backup pad (5) fixed connection in the top surface of crossbeam (42), the front and the back of vertical box (3) bottom are provided with flange (34) respectively, the top surface of flange (34) with be connected with lift telescoping cylinder (35) perpendicularly between the bottom surface at crossbeam (42) both ends, the front end and the rear end position of being close to of vertical box (3) top surface are provided with vertical spout (31) respectively, pillar (41) correspond respectively to slide cup joint in vertical spout (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121257622.4U CN215238965U (en) | 2021-06-07 | 2021-06-07 | Displacement device for welding robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121257622.4U CN215238965U (en) | 2021-06-07 | 2021-06-07 | Displacement device for welding robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215238965U true CN215238965U (en) | 2021-12-21 |
Family
ID=79477058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121257622.4U Active CN215238965U (en) | 2021-06-07 | 2021-06-07 | Displacement device for welding robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215238965U (en) |
-
2021
- 2021-06-07 CN CN202121257622.4U patent/CN215238965U/en active Active
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