CN112264742A - Automatic overturning clamp for welding - Google Patents
Automatic overturning clamp for welding Download PDFInfo
- Publication number
- CN112264742A CN112264742A CN202011080263.XA CN202011080263A CN112264742A CN 112264742 A CN112264742 A CN 112264742A CN 202011080263 A CN202011080263 A CN 202011080263A CN 112264742 A CN112264742 A CN 112264742A
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- Prior art keywords
- support
- support base
- hinged
- welding
- bolted
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- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 44
- 230000007306 turnover Effects 0.000 claims description 26
- 239000000872 buffer Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 5
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 230000002337 anti-port Effects 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the technical field of welding, and discloses an automatic overturning fixture for welding, which comprises a support base, wherein hinged frames are bolted on two sides of the top of the support base, an overturning bottom plate hinged with the two hinged frames is arranged at the top of the support base, a clamping fixture is fixedly installed at the top of the overturning bottom plate, and a support frame is bolted at the middle end of the rear side of the top of the support base; according to the invention, each welding point can be kept in the optimal operation posture of the plane through overturning, the welding gun can be ensured to be vertical to the welding plane, the convenience of moving the welding gun by an operator is improved, the shortest moving distance is realized, the physical strength of the operator can be saved, and the production efficiency is improved; the walking wheels are mounted at the bottom of the device and used for walking, the fixing component capable of lifting is also mounted at the bottom of the device, the fixing component is moved upwards when the fixing component needs to be moved, and the fixing component is moved downwards to be fixed with the ground when the fixing component needs to be fixed at one position.
Description
Technical Field
The invention relates to the technical field of welding, in particular to an automatic overturning clamp for welding.
Background
The welding fixture is used for ensuring the size of a weldment, improving the assembly precision and efficiency and preventing welding deformation. The design of the automobile body welding fixture is a comprehensive technology with strong experience, and the production outline is firstly determined during the design, the product structure is familiar, the deformation characteristics are known, the product and the assembly precision are mastered, and the process requirements are known.
But the intensive condition of solder joint mostly exists in the relation of part design, the design of conventional anchor clamps is because need location and centre gripping, lead to welding to advance the rifle difficulty, and the solder joint is not in same plane, the operation degree of difficulty is big, the solder joint skids and leads to taking place when rosin joint, require very high to operating personnel's proficiency, the inefficiency quality of production is unstable, the upset degree of difficulty is big, and anchor clamps are either fixed in one place, it is difficult to remove, or at bottom installation walking wheel, can't fix, remove and fix the two and be difficult to compromise, provide an automatic upset anchor clamps for welding for this reason, solve this problem.
Disclosure of Invention
The invention aims to provide an automatic overturning clamp for welding, which solves the problems that welding spots are dense mostly in the relation of part design, welding is difficult to enter a gun due to the fact that positioning and clamping are needed in the design of a conventional clamp, welding spots are not on the same plane, operation difficulty is high, insufficient welding occurs due to welding spot slipping, the requirement on the proficiency of operators is very high, production efficiency is low, quality is unstable, the clamp is fixed at one position and is difficult to move, or walking wheels are installed at the bottom of the clamp and cannot be fixed, and moving and fixing are difficult to take into account.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic overturning clamp for welding comprises a bracket base, wherein both sides of the top of the bracket base are bolted with hinged brackets, the top of the bracket base is provided with a turnover bottom plate hinged with the two hinged brackets, the top of the turnover bottom plate is fixedly provided with a clamping fixture, a support frame is bolted at the middle end of the rear side of the top of the support frame base, a turnover cylinder hinged with the support frame is arranged at the top of the support frame base, the output end of the turning cylinder is hinged with the rear side of the bottom of the turning bottom plate, four corners of the bottom of the bracket base are all fixedly provided with universal wheels, the bottom of the bracket base is bolted with a support sleeve which is positioned between the inner sides of the four universal wheels, the supporting sleeve is characterized in that a connecting plate is slidably connected inside the supporting sleeve, a mounting and fixing frame is bolted to the bottom of the connecting plate, and a mounting and fixing hole is formed in the axis of the bottom of the mounting and fixing frame.
Preferably, the middle end of the front side of the top of the bracket base is fixedly provided with a control box, the top of the control box is provided with a control panel, and the control box is positioned on the front side of the turnover bottom plate.
Preferably, the two sides of the top of the support base are respectively and fixedly provided with a limiting block at the front side of the hinged frame, and the tops of the limiting blocks correspond to the front side of the turnover bottom plate.
Preferably, the two ends of the rear side of the top of the support base are bolted with stabilizing frames, four corners of the bottom of the turnover bottom plate are fixedly provided with buffers, and the tops of the stabilizing frames are bolted with the bottoms of the buffers.
Preferably, the hole threaded connection who supports the cover surface has the gag lever post, the gag lever post is located the inside one end of support cover and offsets with the surface of connecting plate, support the cover and pass through gag lever post and connecting plate joint, the one end that the gag lever post kept away from the support cover is anti-skidding hand wheel.
Preferably, the middle ends of the two sides of the bottom of the turnover bottom plate are all bolted with hinge lugs, holes in the side faces of the hinge lugs are hinged with the bottom of the hinge frame, and the turnover bottom plate is hinged with the hinge frame through the hinge lugs.
Preferably, the number of the connecting plates is two, the connecting plates are of a structure with a large upper part and a small lower part, and the shape of the top of the surface of each connecting plate is matched with the hole in the support sleeve.
Preferably, the control box is connected with the overturning air cylinder through an electric wire circuit, and the control box is connected with the clamping fixture through an electric wire circuit.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, each welding point can be kept in the optimal operation posture of the plane through overturning, the welding gun can be ensured to be vertical to the welding plane, the convenience of moving the welding gun by an operator is improved, the shortest moving distance is realized, the physical strength of the operator can be saved, and the production efficiency is improved;
2. according to the invention, the walking wheels are arranged at the bottom of the device for walking, meanwhile, the fixing component capable of lifting is also arranged at the bottom of the device, the fixing component is moved upwards when the fixing component needs to be moved, the fixing component is moved downwards when the fixing component needs to be fixed at one position, and then the fixing component is fixed with the ground, so that the movement and the fixation of the device are considered.
Drawings
FIG. 1 is a schematic front perspective view of the present invention;
FIG. 2 is a rear perspective view of the present invention;
FIG. 3 is a perspective view of the support sleeve of the present invention;
fig. 4 is a perspective view of the connecting plate of the present invention.
In the figure: 1. a bracket base; 2. a hinged frame; 3. turning over the bottom plate; 4. clamping a clamp; 5. a support frame; 6. turning over the air cylinder; 7. a universal wheel; 8. a support sleeve; 9. a connecting plate; 10. mounting a fixed frame; 11. mounting a fixing hole; 12. a control box; 13. a limiting block; 14. a stabilizer frame; 15. a buffer; 16. a limiting rod; 17. and (4) hinging the ears.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an automatic turning clamp for welding comprises a bracket base 1, hinged frames 2 are bolted on both sides of the top of the bracket base 1, a turning bottom plate 3 hinged with the two hinged frames 2 is arranged on the top of the bracket base 1, a clamping clamp 4 is fixedly arranged on the top of the turning bottom plate 3, a support frame 5 is bolted on the middle end of the rear side of the top of the bracket base 1, a turning cylinder 6 hinged with the support frame 5 is arranged on the top of the bracket base 1, the output end of the turning cylinder 6 is hinged with the rear side of the bottom of the turning bottom plate 3, universal wheels 7 are fixedly arranged on four corners of the bottom of the bracket base 1, a support sleeve 8 is bolted on the bottom of the bracket base 1, the support sleeve 8 is positioned between the inner sides of the four universal wheels 7, a connecting plate 9 is slidably connected inside the support sleeve 8, a mounting fixing frame 10 is bolted on the bottom of the connecting plate 9, a mounting fixing hole 11, each welding point can be kept in the optimal operation posture of the plane through overturning, the welding gun can be ensured to be vertical to the welding plane, the convenience of moving the welding gun by an operator is improved, the shortest moving distance is realized, the physical strength of the operator can be saved, and the production efficiency is improved; the walking wheel is installed at the bottom of the device and used for walking, the fixing assembly capable of lifting is also installed at the bottom of the device, the fixing assembly is moved upwards when the fixing assembly needs to be moved, the fixing assembly is moved downwards when the fixing assembly needs to be fixed at one position, then the fixing assembly is fixed with the ground, and the moving and the fixing of the device are both considered.
Further, the middle end fixed mounting of support base 1 top front side has control box 12, and the top of control box 12 is control panel, and control box 12 is located the front side of upset bottom plate 3, through setting up the control panel at control box 12 top, has integrated the clamp of anchor clamps tight, open, the upset function, and the person of facilitating the use operates.
Further, the both sides at support base 1 top and the equal fixed mounting in front side that is located articulated frame 2 have stopper 13, and stopper 13's top corresponds with the front side of upset bottom plate 3, utilizes stopper 13 can ensure the accuracy of 3 rotation angle of upset bottom plate, conveniently welds.
Further, the both ends of 1 top rear side of support base all bolted connection have stabilizer 14, and the equal fixed mounting in four corners of 3 bottoms of upset bottom plates has buffer 15, and the top of stabilizer 14 and the bottom bolted connection of buffer 15, buffer 15 have avoided upset bottom plate 3 and stopper 13 to bump firmly, both can reduce the noise of upset process, can also prolong the life of anchor clamps.
Furthermore, the hole threaded connection on the surface of the support sleeve 8 is provided with a limiting rod 16, one end of the limiting rod 16, which is positioned inside the support sleeve 8, abuts against the surface of the connecting plate 9, the support sleeve 8 is clamped with the connecting plate 9 through the limiting rod 16, one end of the limiting rod 16, which is far away from the support sleeve 8, is provided with an anti-slip hand wheel, the limiting rod 16 can be used for clamping and limiting the connecting plate 9, and the fixed frame 10 is prevented from slipping down to abut against the ground to prevent the device from moving when the device moves.
Further, the middle-end of 3 bottom both sides of upset bottom plate all bolted connection have articulated ear 17, and the hole of articulated ear 17 side is articulated with the bottom of articulated frame 2, and upset bottom plate 3 is articulated with articulated frame 2 through articulated ear 17, and articulated ear 17 can be used for the upset removal of upset bottom plate 3, through the upset design, can make the welding strength of product stable, reduces staff's operation requirement and intensity of labour by a wide margin, expects to bring better economic benefits.
Further, the quantity of connecting plate 9 is two, and connecting plate 9 is big-end-up's structure, and the shape at connecting plate 9 surface top suits with the hole of supporting 8 insides, strengthens connecting plate 9 and supports the stability between the cover 8, avoids fixing good device back connecting plate 9 and supports and overlap 8 and rock.
Furthermore, the control box 12 is connected with the overturning air cylinder 6 through an electric wire circuit, and the control box 12 is connected with the clamping fixture 4 through an electric wire circuit, so that the control box can be used for controlling the movement among a plurality of components, and the operation of a user is facilitated.
The working principle is as follows: the turnover bottom plate 3 is hinged with the support base 1 through the hinge frame 2, the turnover cylinder 6 is started, the turnover cylinder 6 stretches, the turnover cylinder 6 is respectively hinged with the support frame 5 and the turnover bottom plate 3, so that the turnover bottom plate 3 can be turned over, the turnover bottom plate 3 which is turned over drives a workpiece to be welded to change states through the clamping fixture 4, each welding spot is kept in the planar optimal operation posture by utilizing turnover, the welding gun can be ensured to be vertical to a welding plane, the convenience of moving the welding gun through a turnover operator is improved, the shortest moving distance can save the physical strength of the operator, the production efficiency is improved, during moving, the universal wheel 7 can be used for moving the support base 1, when fixing is needed, the limiting rod 16 is rotated, the connecting plate 9 is loosened, the mounting and fixing frame 10 is driven to move downwards through the connecting plate 9, the mounting and fixing hole 11 at the bottom of the mounting and fixing frame 10 is aligned with a bolt, fixed back antiport gag lever post 16, when needing to remove once more, rotate gag lever post 16, loosen connecting plate 9, drive the fixed frame 10 of installation through connecting plate 9 and move up, antiport gag lever post 16 utilizes gag lever post 16 to carry on spacingly to connecting plate 9, like this alright remove.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (8)
1. The utility model provides a welding is with automatic upset anchor clamps, includes support base (1), its characterized in that: the support is characterized in that hinged frames (2) are bolted on two sides of the top of the support base (1), a turnover bottom plate (3) hinged with the two hinged frames (2) is arranged on the top of the support base (1), a clamping fixture (4) is fixedly mounted on the top of the turnover bottom plate (3), a support frame (5) is bolted on the middle end of the rear side of the top of the support base (1), a turnover cylinder (6) hinged with the support frame (5) is arranged on the top of the support base (1), the output end of the turnover cylinder (6) is hinged with the rear side of the bottom of the turnover bottom plate (3), universal wheels (7) are fixedly mounted at four corners of the bottom of the support base (1), a support sleeve (8) is bolted on the bottom of the support base (1), the support sleeve (8) is located between the inner sides of the four universal wheels (7), and a connecting plate (9) is slidably connected inside the support sleeve (8), the bottom of connecting plate (9) has bolted the fixed frame of installation (10), installation fixed orifices (11) have been seted up to the axle center department of the fixed frame of installation (10) bottom.
2. The automatic overturning clamp for welding according to claim 1, characterized in that: the middle end fixed mounting of support base (1) top front side has control box (12), the top of control box (12) is control panel, control box (12) are located the front side of upset bottom plate (3).
3. The automatic overturning clamp for welding according to claim 1, characterized in that: the support is characterized in that limiting blocks (13) are fixedly mounted on the two sides of the top of the support base (1) and located on the front sides of the hinged frames (2), and the tops of the limiting blocks (13) correspond to the front sides of the turnover bottom plates (3).
4. The automatic overturning clamp for welding according to claim 1, characterized in that: the support is characterized in that stabilizing frames (14) are bolted at two ends of the rear side of the top of the support base (1), buffers (15) are fixedly mounted at four corners of the bottom of the turnover bottom plate (3), and the tops of the stabilizing frames (14) are bolted with the bottoms of the buffers (15).
5. The automatic overturning clamp for welding according to claim 1, characterized in that: support the hole threaded connection on cover (8) surface and have gag lever post (16), gag lever post (16) are located the inside one end of support cover (8) and are supported on the surface of connecting plate (9) and offset, support cover (8) through gag lever post (16) and connecting plate (9) joint, the one end that support cover (8) were kept away from in gag lever post (16) is anti-skidding hand wheel.
6. The automatic overturning clamp for welding according to claim 1, characterized in that: the middle ends of two sides of the bottom of the turnover bottom plate (3) are all bolted with hinge lugs (17), holes in the side faces of the hinge lugs (17) are hinged with the bottom of the hinge frame (2), and the turnover bottom plate (3) is hinged with the hinge frame (2) through the hinge lugs (17).
7. The automatic overturning clamp for welding according to claim 1, characterized in that: the number of the connecting plates (9) is two, the connecting plates (9) are of a structure with a large upper part and a small lower part, and the shape of the top of the surface of each connecting plate (9) is matched with the hole in the supporting sleeve (8).
8. The automatic overturning clamp for welding according to claim 2, characterized in that: the control box (12) is connected with the overturning air cylinder (6) through an electric wire circuit, and the control box (12) is connected with the clamping fixture (4) through an electric wire circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011080263.XA CN112264742A (en) | 2020-10-10 | 2020-10-10 | Automatic overturning clamp for welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011080263.XA CN112264742A (en) | 2020-10-10 | 2020-10-10 | Automatic overturning clamp for welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112264742A true CN112264742A (en) | 2021-01-26 |
Family
ID=74337779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011080263.XA Pending CN112264742A (en) | 2020-10-10 | 2020-10-10 | Automatic overturning clamp for welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112264742A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116690090A (en) * | 2023-08-04 | 2023-09-05 | 潍柴新能源商用车有限公司 | Diesel engineering dumper cab overturning welding tool |
| CN118143885A (en) * | 2024-05-09 | 2024-06-07 | 江西五十铃汽车有限公司 | Body-in-white side wall assembly overturning table |
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| CN204053182U (en) * | 2014-07-01 | 2014-12-31 | 上汽通用五菱汽车股份有限公司 | A kind of door closure welding overturn platform |
| CN106736170A (en) * | 2016-12-30 | 2017-05-31 | 上汽通用五菱汽车股份有限公司 | A kind of automobile door welding platform |
| CN206500836U (en) * | 2017-02-23 | 2017-09-19 | 霸州市华丽瑞博特机械自动化科技有限公司 | A kind of simple positioner of robot automatic welding tooling |
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| CN207548015U (en) * | 2017-12-03 | 2018-06-29 | 广州宇龙汽车零部件有限公司 | A kind of tailored version welding fixture |
| CN208528425U (en) * | 2018-06-29 | 2019-02-22 | 重庆嘉丰汽车零部件股份有限公司 | Welding tilter structure and welder |
| CN210738231U (en) * | 2019-10-06 | 2020-06-12 | 陈玉莲 | Rail guard is used in building site danger area |
| CN213794986U (en) * | 2020-10-10 | 2021-07-27 | 广州宇龙汽车零部件有限公司 | Automatic overturning clamp for welding |
-
2020
- 2020-10-10 CN CN202011080263.XA patent/CN112264742A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204053182U (en) * | 2014-07-01 | 2014-12-31 | 上汽通用五菱汽车股份有限公司 | A kind of door closure welding overturn platform |
| CN106736170A (en) * | 2016-12-30 | 2017-05-31 | 上汽通用五菱汽车股份有限公司 | A kind of automobile door welding platform |
| CN206500836U (en) * | 2017-02-23 | 2017-09-19 | 霸州市华丽瑞博特机械自动化科技有限公司 | A kind of simple positioner of robot automatic welding tooling |
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| CN208528425U (en) * | 2018-06-29 | 2019-02-22 | 重庆嘉丰汽车零部件股份有限公司 | Welding tilter structure and welder |
| CN210738231U (en) * | 2019-10-06 | 2020-06-12 | 陈玉莲 | Rail guard is used in building site danger area |
| CN213794986U (en) * | 2020-10-10 | 2021-07-27 | 广州宇龙汽车零部件有限公司 | Automatic overturning clamp for welding |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116690090A (en) * | 2023-08-04 | 2023-09-05 | 潍柴新能源商用车有限公司 | Diesel engineering dumper cab overturning welding tool |
| CN116690090B (en) * | 2023-08-04 | 2023-10-13 | 潍柴新能源商用车有限公司 | Diesel engineering dumper cab overturning welding tool |
| CN118143885A (en) * | 2024-05-09 | 2024-06-07 | 江西五十铃汽车有限公司 | Body-in-white side wall assembly overturning table |
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