CN111098077B - Groove body fillet straight seam welding tool - Google Patents
Groove body fillet straight seam welding tool Download PDFInfo
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- CN111098077B CN111098077B CN201811272893.XA CN201811272893A CN111098077B CN 111098077 B CN111098077 B CN 111098077B CN 201811272893 A CN201811272893 A CN 201811272893A CN 111098077 B CN111098077 B CN 111098077B
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- inner support
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a straight seam welding tool for a tank body fillet, which comprises a base and is characterized in that: the top of the inner support is higher than the base, the inner support is provided with a first side surface and a second side surface which are intersected into a right angle, and the intersection is in fillet transition; two briquetting settings are in the both sides of holding in the palm to it is relative with first side and second side respectively, the one side of holding in the palm in every briquetting orientation is the plane, can compress tightly cell body and interior support when holding in the palm the motion in two briquetting orientations, can loosen cell body and interior support when holding in the palm the motion in two briquetting keep away from. By arranging the inner support and the pressing block structure, the groove body and the inner support can be pressed and positioned for welding, so that the splicing consistency of four welding seams is improved; the profiling of the welding gun head on the pressing block can improve the welding consistency and reduce the operation difficulty, so that a work with stronger specialty can be completed by common workers.
Description
Technical Field
The invention relates to a tool clamp, in particular to a straight seam welding tool for a fillet of a groove body.
Background
The water tank is generally processed by cutting, flanging, welding, grinding, polishing, painting, and the like. During welding, after the cut steel plate is bent and formed, the folded edges need to be welded, so that a cuboid groove body is formed.
When present basin is welding, adopt artificial mode usually, not only inefficiency causes the uniformity of welding seam not high easily moreover to make the volume of polishing greatly increase. There are also some automatic welding devices, such as a water tank welding device disclosed in chinese patent application No. 201320595224.2, for assisting in welding a water tank, the water tank welding device includes a bed body and a welding gun, the bed body is provided with an inclined surface for placing the water tank, and the inclined surface is provided with an adjusting mechanism matching with the water tank, when in use, the water tank is placed on the inclined surface, and the welding position of the water tank is in a horizontal state by the adjusting mechanism; still like the basin welding machine that chinese patent application No. 201720274167.6 discloses, which comprises a base, be provided with work platform on the base, the work platform below is provided with first slide rail, slidable is provided with the removal seat on the first slide rail, be provided with the supporting plane on the removal seat, be provided with the locating piece on the supporting plane, the upper surface of locating piece is provided with the bearing, the top that lies in the bearing on the work platform sets up the welding seam, all be provided with on the work platform of the bottom both sides of welding seam with the first chamfer of bearing complex, the bearing will be constructed into the two-phase adjacent hem clamp of right angle in the basin with the cooperation of first chamfer.
The prior art still has the problem that when welding, two adjacent hems forming a right angle in the water tank are not stably positioned, so that the welding quality of the welding position of the water tank is low, the welding is not firm, the height of a grabbing point is manually controlled by a welding worker, and the operation is inconvenient and the consistency is lacked.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art and provides a groove body fillet straight seam welding tool which can improve the consistency of welding seams and reduce the operation difficulty.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a cell body fillet transversal joint welding frock, includes the base, its characterized in that: the top of the inner support is higher than the base, the inner support is provided with a first side surface and a second side surface which are intersected into a right angle, and the intersection is in fillet transition; two briquetting settings are in the both sides of holding in the palm to it is relative with first side and second side respectively, the one side of holding in the palm in every briquetting orientation is the plane, can compress tightly cell body and interior support when holding in the palm the motion in two briquetting orientations, can loosen cell body and interior support when holding in the palm the motion in two briquetting keep away from.
Preferably, one of the pressing blocks is opposite to the first side surface of the inner support close to the second side surface and can perform reciprocating linear motion towards or away from the first side surface in a transverse direction perpendicular to the first side surface, and the other pressing block is opposite to the second side surface of the inner support close to the first side surface and can perform reciprocating linear motion towards or away from the second side surface in the transverse direction perpendicular to the second side surface.
Preferably, the inner support is a triangular prism, the inner support further comprises a third side surface connected between the first side surface and the second side surface, the third side surface is close to or attached to the side surface of the base and is fixedly connected with the base, and the intersection of the first side surface and the second side surface is far away from the base.
In order to further compress tightly the groove body and the inner support, the adjacent part of the end part of each pressing block facing the inner support is provided with a clamping block, each clamping block is arranged on one side of the corresponding pressing block close to the other pressing block, and each clamping block is in an arc shape protruding towards the direction far away from the inner support.
For facilitating the grabbing point of the welding gun head, the end part of each clamping block, which is far away from the pressing block, is recessed towards the pressing block to form a plurality of grooves which are arranged at intervals up and down, the grooves on the two clamping blocks correspond to each other, and the openings of the grooves on the two corresponding clamping blocks are opposite, so that positioning grooves for positioning the welding gun head are formed in the two grooves and between the two grooves.
In order to facilitate the definition of the depth and the plane displacement of the welding gun head, the positioning groove comprises a funnel-shaped first groove with the caliber gradually reduced from one end far away from the inner support to the inner support, and a second groove formed by extending from the end of the first groove to the direction of the inner support.
In order to drive the pressing block to act, the pressing block mechanism further comprises air cylinders, and the pressing block is arranged at the output end of each air cylinder.
In order to facilitate the arrangement of the air cylinder, the air cylinder further comprises a support arranged on the side face of the base, and the air cylinder is arranged on the support.
Compared with the prior art, the invention has the advantages that: by arranging the inner support and the pressing block structure, the groove body and the inner support can be pressed and positioned for welding, so that the splicing consistency of four welding seams is improved; the profiling of the welding gun head on the pressing block can improve the welding consistency and reduce the operation difficulty, so that a work with stronger specialty can be completed by common workers.
Drawings
FIG. 1 is a schematic view of a tool in accordance with an embodiment of the present invention;
FIG. 2 is a schematic view of a tool according to an embodiment of the present invention in a pre-welding state;
FIG. 3 is a schematic view of a welding state of the tool according to the embodiment of the invention;
fig. 4 is a partial sectional view of the tool in a welding state according to the embodiment of the invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
Referring to fig. 1 to 4, a straight seam welding fixture for a fillet of a tank body comprises a base 1, an inner support 2 and at least two supports 3.
The inner support 2 is a triangular prism, and the top of the inner support 2 is higher than the base 1. The inner holder 2 comprises a first side 21, a second side 22 and a third side 23, the first side 21 and the second side 22 intersecting at a right angle, and the third side 23 being connected between the first side 21 and the second side 22. The third side 23 is close to or attached to the side of the base 1, a connecting plate 24 is disposed on the third side 23, and the connecting plate 24 is connected and fixed to the base 1, so that the inner holder 2 is connected and fixed to the base 1, and the intersection of the first side 21 and the second side 22 is far away from the base. The intersection of the first side surface 21 and the second side surface 22 is in a rounded transition, so that the part can be matched with the rounded straight seam 101 between the two side walls of the groove body 100 and the parts on the two sides of the rounded straight seam 101, so that the groove body 100 is completely pressed and attached to the inner support 2.
The brackets 3 are fixedly connected to the side surfaces of the base 1, and in this embodiment, the brackets 3 have two parts, which are respectively disposed on two sides of the inner holder 2, so as to respectively correspond to the first side surface 21 and the second side surface 22. Be provided with a cylinder 4 on every support 3, be provided with briquetting 41 on the output of every cylinder 4, the one side that every briquetting 41 held in the palm 2 in towards is the plane to in holding in the palm 2 laminating. One of the pressing pieces 41 is opposite to the first side surface 21 of the inner support 2 near the second side surface 22, and the moving direction of the pressing piece is transverse and vertical to the first side surface 21. The other pressing block 4 is opposite to the second side surface 22 of the inner support 2 close to the first side surface 21, and the moving direction of the other pressing block is transverse and vertical to the second side surface 22. The two pressing blocks 41 can respectively move towards the first side surface 21 and the second side surface 22 or away from the first side surface 21 and the second side surface 22 in a reciprocating linear mode under the driving of the air cylinder 4.
The adjacent part of the end part of the pressing block 41 facing the inner support 2 is provided with a clamping block 411, and each clamping block 411 is arranged on one side of the corresponding pressing block 41 close to the other pressing block 41. The holding block 411 has an arc shape protruding in a direction away from the inner holder 2 to fit the rounded straight slit 101 of the tank body 100. The end of each clamping block 411 away from the pressing block 41 is recessed towards the pressing block 41 to form a plurality of grooves 412 which are arranged at intervals up and down, and preferably, the grooves 412 are arranged at intervals uniformly.
The grooves 412 on the two holding blocks 411 correspond to each other, and the openings of the grooves 412 on the two corresponding holding blocks 411 are opposite, so that a positioning groove 413 which is in the shape of a welding gun head is formed in the two grooves 412 and between the two grooves 412, so as to position the welding gun head. The positioning groove 413 comprises a first groove 4131 with a diameter gradually reduced from one end far away from the inner support 2 to form a funnel shape, the end part of the first groove 4131 extends towards the inner support 2 to form a second groove 4132, so that the first groove 4131 of the positioning groove 413 can limit the depth of the lower part of the porcelain nozzle 200 (the tungsten needle 201 penetrates through the porcelain nozzle 200) with the funnel shape of the welding gun head to enter the positioning groove 413, and the second groove 4132 can limit the plane displacement of the lower part of the porcelain nozzle 200 of the welding gun head.
When welding is needed, the groove body 100 is reversely placed on the inner support 2 of the tool and pushed up to the bottom of the base 1, so that the fillet straight seam 101 of the groove body 100 is attached to the inner support 2; and then starting the air cylinder 4 to press the pressing blocks 41 on the two sides towards the groove body 100 until the fillet straight seam 101 of the groove body 100 is completely wrapped on the inner support 2, so that the consistency of the welding seam is improved. After the clamping of the groove body 100 is completed, manual grasping can be performed, and robot welding can also be performed, so that the efficiency is improved. After the welding is completed, the pressing block 41 moves reversely, so that the groove body 100 and the inner holder 2 are loosened.
The profiling of the welding gun head is made between the two pressing blocks 41, the welding gun head can be directly placed in the positioning groove 413 (profiling cavity) for direct spot welding, the height and the direction of the welding gun are controlled to carry out spot welding without depending on the experience of workers, and common workers can also weld the same welding effect as experienced welders by using the equipment.
Claims (7)
1. The utility model provides a cell body fillet transversal joint welding frock, includes base (1), its characterized in that: the inner support (2) and at least two pressing blocks (41) are further included, the top of the inner support (2) is higher than the base (1), the inner support (2) is provided with a first side surface (21) and a second side surface (22) which are intersected into a right angle, and the intersection is in fillet transition; the two pressing blocks (41) are arranged on two sides of the inner support (2) and are opposite to the first side surface (21) and the second side surface (22) respectively, one surface, facing the inner support (2), of each pressing block (41) is a plane, the two pressing blocks (41) can tightly press the groove body (100) and the inner support (2) when moving towards the inner support (2), and the two pressing blocks (41) can loosen the groove body (100) and the inner support (2) when moving away from the inner support (2);
every briquetting (41) is provided with grip block (411) towards the adjacent department of the tip of interior support (2), every grip block (411) sets up in corresponding briquetting (41) and is close to one side of another briquetting (41), the tip that every grip block (411) kept away from briquetting (41) is sunken to be formed with a plurality of recesses (412) of interval arrangement from top to bottom towards the direction of briquetting (41), recess (412) on two grip blocks (411) correspond each other, recess (412) on two corresponding grip blocks (411) open relatively to constitute constant head tank (413) that is used for the location welding rifle head in two recesses (412), and between two recesses (412).
2. The tank body fillet straight welding tool according to claim 1, characterized in that: one pressing block (41) is opposite to the position, close to the second side face (22), of the first side face (21) of the inner support (2) and can do reciprocating linear motion towards or away from the first side face (21) in the transverse direction perpendicular to the first side face (21), and the other pressing block (41) is opposite to the position, close to the first side face (21), of the second side face (22) of the inner support (2) and can do reciprocating linear motion towards or away from the second side face (22) in the transverse direction perpendicular to the second side face (22).
3. The tank body fillet straight welding tool according to claim 2, characterized in that: interior support (2) are the triangular prism body, interior support (2) still including connecting third side (23) between first side (21) and second side (22), third side (23) are close to or laminate mutually with the side of base (1) and are connected fixedly with base (1), the base is then kept away from to the crossing department of first side (21) and second side (22).
4. The tank body fillet straight welding tool according to any one of claims 1 to 3, characterized in that: each clamping block (411) is in an arc shape protruding towards the direction far away from the inner support (2).
5. The tank body fillet straight welding tool according to any one of claims 1 to 3, characterized in that: the positioning groove (413) comprises a funnel-shaped first groove (4131) and a second groove (4132), wherein the caliber of the funnel-shaped first groove is gradually reduced from one end far away from the inner support (2) to the inner support (2), and the second groove extends from the end part of the first groove (4131) to the direction of the inner support (2).
6. The tank body fillet straight welding tool according to any one of claims 1 to 3, characterized in that: the device also comprises air cylinders (4), and the output end of each air cylinder (4) is provided with the pressing block (41).
7. The tank body fillet straight welding tool according to claim 6, characterized in that: the device is characterized by further comprising a support (3) arranged on the side face of the base (1), and the air cylinder (4) is arranged on the support (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811272893.XA CN111098077B (en) | 2018-10-25 | 2018-10-25 | Groove body fillet straight seam welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811272893.XA CN111098077B (en) | 2018-10-25 | 2018-10-25 | Groove body fillet straight seam welding tool |
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| CN111098077A CN111098077A (en) | 2020-05-05 |
| CN111098077B true CN111098077B (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811272893.XA Active CN111098077B (en) | 2018-10-25 | 2018-10-25 | Groove body fillet straight seam welding tool |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115647701B (en) * | 2022-10-13 | 2023-04-14 | 广东百能家居有限公司 | Automatic welding production line and method for stainless steel cooking bench |
| CN117428382A (en) * | 2023-12-19 | 2024-01-23 | 浙江中喆新材料有限公司 | Nanometer self-cleaning aluminum curtain plate production device and production process |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0686016B2 (en) * | 1991-03-18 | 1994-11-02 | 株式会社ナビック中部 | Water tank surface plate of plasma cutting device |
| CN103071905B (en) * | 2012-12-28 | 2015-07-08 | 汉得利（常州）电子有限公司 | Tool and process for spot welding of loudspeaker frame |
| CN103381517B (en) * | 2013-05-09 | 2015-06-24 | 杭州新九龙厨具制造有限公司 | Automatic water tank welding machine and welding method thereof |
| CN203356839U (en) * | 2013-07-17 | 2013-12-25 | 浙江工贸职业技术学院 | Automatic clamping mechanism for spot welding |
| CN203973098U (en) * | 2014-08-26 | 2014-12-03 | 苏州弗乐卡电器科技发展有限公司 | Many specifications fillet bonding machine |
| CN106112363B (en) * | 2016-08-29 | 2018-02-06 | 宁波方太厨具有限公司 | The compression platform of high-precision full-automatic welding tooling |
| CN107953057A (en) * | 2017-12-27 | 2018-04-24 | 江门市志盛自动化焊接设备有限公司 | A kind of four side fillet welding fixtures for sink |
| CN108465994A (en) * | 2018-05-07 | 2018-08-31 | 成都科启新力科技有限公司 | A kind of sheet metal flat-face fillet weld picks |
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