CN213379901U - Welding tool and manipulator welding system - Google Patents
Welding tool and manipulator welding system Download PDFInfo
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- CN213379901U CN213379901U CN202021939130.9U CN202021939130U CN213379901U CN 213379901 U CN213379901 U CN 213379901U CN 202021939130 U CN202021939130 U CN 202021939130U CN 213379901 U CN213379901 U CN 213379901U
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Abstract
The utility model provides a welding tool and a manipulator welding system, the welding tool comprises a mounting seat, a positioning mechanism and a clamping mechanism, the positioning mechanism comprises a front positioning component and a rear positioning component which are respectively arranged on the middle part of the mounting seat, and the front positioning component and the rear positioning component have different height positions in the Z direction; the clamping mechanism comprises two first clamping assemblies and two second clamping assemblies, the two first clamping assemblies are arranged on two sides of the end part of the mounting seat along the X direction, the two second clamping assemblies are arranged on two sides of the middle part of the mounting seat along the X direction, the first clamping assemblies comprise first clamping blocks, the second clamping assemblies comprise second clamping blocks, the first clamping blocks and the second clamping blocks have different height positions in the Z direction, and the first clamping blocks and the second clamping blocks can move along the X direction; the manipulator welding system comprises a welding manipulator and a welding tool. The utility model discloses a slope sets up the box, and convenient welding is located the seam of box lower part to improve its welding quality and welding efficiency.
Description
Technical Field
The utility model relates to a welding equipment field specifically is to a welding frock and manipulator welding system.
Background
In the production process of the sheet metal box body, after the sheet metal box body is bent and molded, the seam of the sheet metal box body needs to be welded, the traditional method generally adopts a manual auxiliary mode for welding, in the welding process, an operator needs to align the component plates of the sheet metal box body to be welded up and down and to press the seam into a single hand, and meanwhile, the welding gun is operated by the single hand to complete welding. This kind of artifical supplementary mode needs operating personnel to align the seam of sheet metal component and compress tightly, because the sheet metal box bends to have certain intensity after the shaping, compresses tightly the seam through the manual work, leads to the seam to align the effect relatively poor, the seam width is inconsistent easily, leads to welding efficiency not high and welding quality lower. The prior art also has the clamping device that is used for pressing from both sides tight panel beating box, makes things convenient for follow-up welding operation, and patent document with publication number CN208496102U discloses a clamping device for panel beating box laser welding, treats that welded panel beating box is vertical from the top down and installs in the box structure, treats welded panel beating box through interior clamping mechanism and outer clamping mechanism clamp tightly at the inside and outside both sides of box structure. To the seam treat the welded sheet metal box body in the lower part, will treat that the vertical setting of welded sheet metal box body brings inconvenience for welding operation, can influence welding quality even.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can improve welding efficiency and welding quality's welding frock.
The second object of the utility model is to provide a can improve welding efficiency and welding quality's manipulator welding system.
In order to achieve the first purpose, the utility model provides a welding tool, including mount pad, positioning mechanism and clamping mechanism, positioning mechanism sets up in the middle part of mount pad, and positioning mechanism includes preceding locating component and back locating component, and preceding locating component and back locating component set up on mount pad Y to both ends, and preceding locating component and back locating component have different height positions in Z direction; clamping mechanism sets up in positioning mechanism's both sides, and clamping mechanism includes two first clamping components and two second clamping components, and two first clamping components are along X to setting up the both sides at the mount pad tip, and two second clamping components are along X to setting up the both sides at the mount pad middle part, and first clamping components includes first clamp piece and first drive assembly, first clamp piece of first drive assembly drive is to the positioning mechanism direction removal, and second clamping components includes second clamp piece and second drive assembly, and second drive assembly drive second clamp piece is to the positioning mechanism direction removal, and first clamp piece and second clamp piece have different height positions in Z upwards.
According to the scheme, the front positioning assembly and the rear positioning assembly which are arranged at different height positions are used for obliquely mounting the sheet metal box body to be welded, so that the welding operation of the joint at the lower part position is facilitated, and the welding quality and the welding efficiency of the joint at the lower part are improved; through setting up the tight piece of the first clamp and the tight piece of second clamp of co-altitude position for the cooperation is in the both sides lateral wall of co-altitude when treating the slope setting of welded sheet metal box, and the convenience is pressed from both sides tightly from the position that is close to the seam and is treated the welded sheet metal box, is favorable to guaranteeing the uniformity of seam width, improves welding efficiency and welding quality.
The further scheme is that the welding tool further comprises a base and a translation assembly, the base is arranged on the mounting seat and located between the clamping mechanisms, the translation assembly is arranged between the base and the mounting seat, the base can move in the X direction, and the positioning mechanism is arranged on the base.
By the above scheme, make the base can move to the X along the mount pad through setting up the translation subassembly, when the tight piece of clamp on the first side with treat that the first side lateral wall butt of welded sheet metal box and promotion treat that welded sheet metal box moves to the second side, the tight piece of clamp on the second side moves to the tight piece of clamp on the second side lateral wall of treating welded sheet metal box and will treat that the both sides lateral wall of welded sheet metal box is tight simultaneously, be favorable to automatic adjustment to treat the lateral wall of welded sheet metal box and press from both sides the distance between the tight piece, avoid treating in the clamping process that welded sheet metal box takes place to warp.
The further scheme is that the front positioning assembly comprises a first positioning block and a second positioning block, a first inclined plane is arranged on the first positioning block along the Y direction, a second inclined plane is arranged on the second positioning block along the Y direction, the inclined directions of the first inclined plane and the second inclined plane are opposite, and the projections of the first inclined plane and the second inclined plane in the YZ plane are V-shaped.
By the scheme, the first inclined plane and the second inclined plane which are opposite in inclination direction are arranged, so that the welded metal plate box body is ensured to keep an inclined state in the welding process, and the welded metal plate box body is prevented from moving.
The further scheme is that the rear positioning assembly comprises a supporting seat, a third inclined plane is arranged on the supporting seat, and the third inclined plane is parallel to the second inclined plane.
The base is further provided with two first baffles and two second baffles, the first baffles are arranged on the supporting seat and positioned on one side of the third inclined plane, and the first baffles are protruded from the third inclined plane;
the second baffle is arranged on the top wall of the mounting seat and is positioned between the front positioning assembly and the first clamping assembly.
According to the scheme, the first baffle and the second baffle are arranged, so that the upward movement of the metal plate box body to be welded in the X direction is favorably limited, the first baffle, the second baffle and the clamping blocks act together, the deformation of the bending part of the metal plate box body to be welded is favorably avoided, and the width of a joint is ensured to be consistent.
The first clamping component further comprises a first fixing seat and a second fixing seat, the first fixing seat and the second fixing seat are arranged along the Y direction, the top of the first fixing seat is higher than the top of the second fixing seat in the Z direction, first driving components are arranged on the top of the first fixing seat and the top of the second fixing seat respectively, the first clamping block is arranged along the Y direction in an inclined mode, and the two first driving components are connected with the two ends of the first clamping block respectively.
The second clamping assembly further comprises a third fixing seat, a second driving assembly is arranged at the top of the third fixing seat, a second clamping block is connected with the second driving assembly, and the height of the second clamping block in the Z direction is larger than the height of the highest point of the first clamping block.
In order to realize foretell second purpose, the utility model provides a manipulator welding system, including welding manipulator and welding frock, the welding frock is foretell welding frock, and welding frock is located welding manipulator's working range.
Drawings
Fig. 1 is the utility model discloses welding frock embodiment with treat the structure chart of welded panel beating box.
Fig. 2 is a structural diagram of an embodiment of the welding tool of the present invention.
Fig. 3 is an enlarged view at a in fig. 2.
Fig. 4 is a cross-sectional view of an embodiment of the welding tool of the present invention.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
Welding tool embodiment
Referring to fig. 1 and 2, the welding tool of the present embodiment includes a mounting base 2, a base 3, a translation assembly 4, a positioning mechanism, and a clamping mechanism. For convenience of explanation, the left-right direction of the welding tool is defined as the X direction, the front-back direction of the welding tool is defined as the Y direction, and the height direction of the welding tool is defined as the Z direction. Base 3 sets up on the middle part of mount pad 2, and translation subassembly 4 sets up between base 3 and mount pad 2, specifically, translation subassembly 4 includes guide rail and slider, and the guide rail sets up on the roof of mount pad 2 to extending along X, and the slider setting is connected with the guide rail cooperation on the diapire of base 3 for base 3 can be followed X and removed.
Positioning mechanism sets up on base 3, and positioning mechanism includes two preceding locating component 5 and two back locating component 6, and two preceding locating component 5 are arranged along X to be set up in the front end of base 3, and two back locating component 6 are arranged along X to be set up in the rear end of base 3. The front positioning component 5 and the rear positioning component 6 have different height positions in the Z direction by taking the top wall of the base 3 as a reference, and preferably, the rear positioning component 6 is higher than the front positioning component 5.
The rear positioning component 6 comprises a supporting seat 61 and a first baffle 62, the cross section of the supporting seat 61 is in a T shape, a third inclined surface 611 is arranged at the top of the supporting seat 61, and the third inclined surface 611 is arranged downwards along the Y direction towards the middle part of the base 3 in an inclined mode. The first fence 62 is provided on the top of the support base 61 on the side of the third inclined surface 611 near the outside of the base 3, and the first fence 62 protrudes from the third inclined surface 611 for abutting against the side wall of the sheet metal case 1 to be welded.
The clamping mechanisms are arranged on the mounting base 2 and located on two sides of the base 3 in the X direction, and the base 3 moves between the clamping mechanisms. The clamping mechanism comprises two first clamping assemblies 7 and two second clamping assemblies 8, the two first clamping assemblies 7 are arranged on two sides of the front end of the mounting base 2 along the X direction, and the two second clamping assemblies 8 are arranged on two sides of the middle of the mounting base 2 along the X direction.
The first clamping assembly 7 comprises a first fixed seat 71, a second fixed seat 72, a first clamping block 73 and two first driving assemblies 74. The first fixing seat 71 and the second fixing seat 72 are arranged in a Y direction, a first mounting plate 711 is arranged at the top of the first fixing seat 71, the first mounting plate 711 is arranged obliquely downwards along the Y direction to the front end of the mounting seat 2, a second mounting plate 721 is arranged at the top of the second fixing seat 72, the second mounting plate 721 is arranged in parallel with the first mounting plate 711, and the first mounting plate 711 is higher than the second mounting plate 721 in the Z direction. Two first driving assemblies 74 are respectively disposed on the first mounting plate 711 and the second mounting plate 721, and the first driving assemblies 74 may be an air cylinder and a hydraulic cylinder. The first clamping block 73 is located at one side close to the mounting base 2, and two ends of the first clamping block 73 are respectively connected with two first driving assemblies 74, so that the first clamping block 73 is arranged obliquely downwards along the Y direction towards the front end of the mounting base 2. When the two first driving assemblies 74 are started simultaneously, the first clamping blocks 73 are always kept in an inclined state and move towards the middle of the mounting base 2 along the X direction, so that the two first clamping blocks 73 on the two sides of the mounting base 2 form a first clamping opening, and the first clamping opening is used for clamping the sheet metal box body 1 to be welded from the front end.
The second clamping assembly 8 comprises a third fixed seat 81, a second driving assembly 82 and a second clamping block 83, a third mounting plate 811 is arranged at the top of the third fixed seat 81, the third mounting plate 811 is arranged in parallel with the top wall of the mounting seat 2, the second driving assembly 82 is arranged on the third mounting plate 811, and the second driving assembly 82 can be an air cylinder or a hydraulic cylinder. The second clamping block 83 is located on one side near the middle of the mounting base 2, and the second clamping block 83 is connected with the second driving assembly 82. The height of the second clamping block 83 in the Z direction is higher than the height of the highest point of the first clamping block 73, based on the top wall of the base 3. When the second driving assembly 82 is started, the second clamping blocks 83 move towards the middle of the mounting base 2 along the X direction, so that the two second clamping blocks 83 on the two sides of the mounting base 2 form a second clamping opening, and the second clamping opening is used for clamping the sheet metal box body 1 to be welded from the middle.
Referring to fig. 3 in combination with fig. 2, the front positioning assembly 5 includes a first positioning block 51 and a second positioning block 52, the first positioning block 51 and the second positioning block 52 are disposed along an X direction in a staggered manner, the first positioning block 51 has a first inclined surface 511 along a Y direction, the second positioning block 52 has a second inclined surface 522 along the Y direction, and the inclined directions of the first inclined surface 511 and the second inclined surface 522 are opposite, so that the projections of the first inclined surface 511 and the second inclined surface 522 on a YZ plane rope are in a "V" shape.
Two second baffles 53 are further arranged on the base 3, the second baffles 53 are arranged on two sides of the front end of the base 3 and positioned between the front positioning component 5 and the first clamping component 7, and the second baffles 53 are positioned below the first clamping block 73. The second baffle 53 protrudes from the top wall of the base 3, and the height of the protrusion is higher than the height of the first positioning block 51 and the second positioning block 52, so as to be adjacent to the side wall of the sheet metal box body 1 to be welded.
With the top wall of the base 3 as a reference, the second baffle 53 and the first baffle 62 have different height positions in the Z direction, and are convenient to cooperate with the to-be-welded sheet metal box body 1 which is obliquely arranged. The first baffle plate 62, the second baffle plate 53, the first clamping block 73 and the second clamping block 83 are respectively acted on four corners of the side wall of the sheet metal box body 1 to be welded, so that the width of each joint 12 on the front wall of the sheet metal box body 1 to be welded is kept consistent, and the welding quality is improved.
Referring to fig. 4, the bottom of the sheet metal box 1 to be welded is provided with a bent portion 11, the bent portion 11 is located on the first positioning block 51 and the second positioning block 52, and two side walls of the bent portion 11 are adjacent to the first inclined surface 511 and the second inclined surface 522 simultaneously. In order to ensure smooth placement of the sheet-metal box body 1 to be welded, the second inclined surface 522 and the third inclined surface 611 are arranged in parallel so that the rear end of the sheet-metal box body 1 to be welded is supported on the support base 61 and abuts against the third inclined surface 611.
Embodiments of a robot welding System
The manipulator welding system of this embodiment includes welding manipulator and welding frock, and the welding frock is the welding frock in the above-mentioned embodiment, and the welding frock is located welding manipulator's working range. The welding robot is preferably a laser welding robot for welding a joint in the front wall of the sheet metal box to be welded, in particular a joint in the lower part of the front wall. This embodiment replaces manual welding through setting up welding machines hand, is favorable to improving welding efficiency.
Above-mentioned embodiment is only the utility model discloses a preferred embodiment, in practical application, can make the adjustment to the translation subassembly, for example, the translation subassembly includes slide bar and a plurality of slider, and a plurality of sliders set up on the roof of mount pad to arranging along X, and the slide bar setting is connected at the diapire of base and with the slider cooperation to realize that the base is along X to removing, the cost of slide bar is favorable to reducing the cost of welding frock at the bottom of the cost ratio guide rail.
Claims (8)
1. Welding frock, its characterized in that includes:
a mounting seat;
the positioning mechanism is arranged in the middle of the mounting seat and comprises a front positioning assembly and a rear positioning assembly, the front positioning assembly and the rear positioning assembly are arranged at two ends of the mounting seat in the Y direction, and the front positioning assembly and the rear positioning assembly have different height positions in the Z direction;
clamping mechanism, clamping mechanism sets up positioning mechanism's both sides, clamping mechanism includes two first clamping components and two second clamping components, two first clamping components are along X to setting up the both sides of mount pad tip, two second clamping components are along X to setting up the both sides at mount pad middle part, first clamping components includes first clamp piece and first drive assembly, first drive assembly drive first clamp piece to the positioning mechanism direction removes, second clamping components includes second clamp piece and second drive assembly, the drive of second drive assembly the second clamp piece to the positioning mechanism direction removes, first clamp piece with the second clamp piece has different height positions in Z upwards.
2. The welding tool of claim 1, wherein:
the welding tool further comprises a base and a translation assembly, the base is arranged on the mounting seat and located between the clamping mechanisms, the translation assembly is arranged between the base and the mounting seat, the base can move in the X direction, and the positioning mechanism is arranged on the base.
3. The welding tool of claim 2, wherein:
the front positioning assembly comprises a first positioning block and a second positioning block, a first inclined plane is arranged on the first positioning block along the Y direction, a second inclined plane is arranged on the second positioning block along the Y direction, the inclined directions of the first inclined plane and the second inclined plane are opposite, and the projections of the first inclined plane and the second inclined plane in the YZ plane are V-shaped.
4. The welding tooling of claim 3, wherein:
the rear positioning assembly comprises a supporting seat, a third inclined plane is arranged on the supporting seat, and the third inclined plane is parallel to the second inclined plane.
5. The welding tooling of claim 4, wherein:
the base is also provided with two first baffle plates and two second baffle plates, the first baffle plates are arranged on the supporting seat and positioned on one side of the third inclined plane, and the first baffle plates are protruded from the third inclined plane;
the second baffle is arranged on the top wall of the mounting seat and positioned between the front positioning assembly and the first clamping assembly.
6. The welding tool of claim 1 or 2, wherein:
the first clamping assembly further comprises a first fixing seat and a second fixing seat, the first fixing seat and the second fixing seat are arranged along the Y direction, the top of the first fixing seat is higher than the top of the second fixing seat in the Z direction, the top of the first fixing seat and the top of the second fixing seat are respectively provided with the first driving assembly, the first clamping block is obliquely arranged along the Y direction, and the two first driving assemblies are respectively connected with two ends of the first clamping block.
7. The welding tool of claim 1 or 2, wherein:
the second clamping assembly further comprises a third fixed seat, the second driving assembly is arranged at the top of the third fixed seat, the second clamping block is connected with the second driving assembly, and the height of the second clamping block in the Z direction is larger than the height of the highest point of the first clamping block.
8. Manipulator welding system, its characterized in that: the welding tool comprises a welding manipulator and a welding tool, wherein the welding tool is the welding tool in any one of claims 1 to 7, and the welding tool is located in the working range of the welding manipulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021939130.9U CN213379901U (en) | 2020-09-07 | 2020-09-07 | Welding tool and manipulator welding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021939130.9U CN213379901U (en) | 2020-09-07 | 2020-09-07 | Welding tool and manipulator welding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213379901U true CN213379901U (en) | 2021-06-08 |
Family
ID=76214966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021939130.9U Active CN213379901U (en) | 2020-09-07 | 2020-09-07 | Welding tool and manipulator welding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213379901U (en) |
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2020
- 2020-09-07 CN CN202021939130.9U patent/CN213379901U/en active Active
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