CN105290678A - Flexible combined clamp for crane welding - Google Patents
Flexible combined clamp for crane welding Download PDFInfo
- Publication number
- CN105290678A CN105290678A CN201510795554.XA CN201510795554A CN105290678A CN 105290678 A CN105290678 A CN 105290678A CN 201510795554 A CN201510795554 A CN 201510795554A CN 105290678 A CN105290678 A CN 105290678A
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- CN
- China
- Prior art keywords
- module
- assembled fixture
- pin
- connecting pin
- crane welding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to a flexible combined clamp for crane welding. The flexible combined clamp for crane welding comprises a working platform, a connecting pin and an auxiliary module. The working platform is a cuboid and provided with five working surfaces. Pin holes with the diameters being 20 mm are formed in the five working surfaces of the working platform in an array mode respectively. The distance between the circle centers of every two adjacent pin holes is 60 mm. The connecting pin comprises a handle, an inner stud and a plurality of steel balls. The auxiliary module comprises a clamping and fixing module, an extension module, an angle adjusting module, an inner right-angle block and an outer right-angle block. Pin holes with the diameters being 20 mm are formed in the bottom faces of the clamping and fixing module, the extension module, the angle adjusting module, the inner right-angle block and the outer right-angle block in an array mode respectively. The angle adjusting module comprises a movable bottom face, a rotating shaft and a fixed bottom face. The flexible combined clamp for crane welding has the advantages of being simple in structure, convenient to use, high in adaptability and low in cost.
Description
Technical field
The invention belongs to crane technical field of mechanical equipment, be specifically related to a kind of flexible assembled fixture for crane welding.
Background technology
In the process of manufacture of crane, vehicle frame, turntable, arms etc. account for complete machine weight and reach the structural member of more than 70% all by welding manufacture, can say that the quality of welding structural element welding quality directly has influence on product quality and the service life of whole crane, in traditional welding procedure, all parts has independent welding tooling, in use there is following problem in special frock: one is that the process-cycle is longer, two is fund overlapping investment, resource utilization is too low, production cost is made to increase, three is that accommodation is too narrow, a large amount of is operated in all extremely inconvenience in storage and moving process, in view of this, need to develop a kind of flexible assembled fixture for crane welding.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, and the flexible assembled fixture for crane welding that a kind of structure is simple, easy to use, wide adaptability, cost are low is provided.
The object of the present invention is achieved like this: a kind of flexible assembled fixture for crane welding, it comprises workbench, connecting pin and supplementary module, described workbench is cuboid, described workbench has 5 working faces, 5 equal arrays of working face of described workbench have diameter to be the pin-and-hole of 20mm, distance between the center of circle of described pin-and-hole is 60mm, described connecting pin comprises handle, interior stud and several steel balls, described supplementary module comprises the module that is fixedly clamped, extend expansion module, angle adjustment module, interior right angle block and outer right angle block, the described module that is fixedly clamped, extend expansion module, angle adjustment module, on the bottom surface of interior right angle block and outer right angle block, equal array has diameter to be the pin-and-hole of 20mm, described angle adjustment module comprises movable bottom surface, rotating shaft and fixing bottom surface.
The center of described handle is provided with allen wrench hole.
Described handle is provided with annular knurl.
Described steel ball is provided with 4 altogether.
Described steel ball is arranged along the even circumferential of connecting pin.
The sidewall of described connecting pin is provided with the O type circle that when preventing from screwing out steel ball, shank and then rotates.
The described adjustable angular range of angle adjustment module is 0 ° ~ 180 °.
Described rotating shaft is provided with fixed knob.
Beneficial effect of the present invention: the present invention constitutes a kind of flexible assembled fixture for crane welding by employing workbench, connecting pin, the module that is fixedly clamped, extend expansion module, angle adjustment module, interior right angle block and outer right angle block, has the advantage that structure is simple, easy to use, wide adaptability, cost are low, workbench of the present invention is gone into battle and is shown interval 60mm, diameter is the pin-and-hole of 20mm, the described module that is fixedly clamped, extend expansion module, angle adjustment module, on the bottom surface of interior right angle block and outer right angle block, equal array has the pin-and-hole matched, first by the module that is fixedly clamped, welding work pieces is pressed on workbench during use, be fixed with connecting pin again, described connecting pin comprises handle, interior stud and several steel balls, during loosening handle in steel ball retraction shank, now connecting pin inserted or extract pin-and-hole, connecting pin screws handle after inserting pin-and-hole, steel ball will be given prominence to fixing for link block tight gradually, steel ball is provided with 4 altogether and is uniformly distributed along the circumference, the shank automatic centering that can make, there is advantage easy to use, the adjustable angular range of angle adjustment module of the present invention is 0 ° ~ 180 °, is screwed by fixed knob after adjusting to suitable angle, the soldering angle of parts is meeted the requirements or meets the location requirement of irregular parts, extension expansion module, in use when welding work pieces is too large, is fixed on the sidewall of workbench, adds work area by the present invention, interior right angle block of the present invention and outer right angle block are used for welding and the postwelding measurement at right angle, save the work of welding job personnel, the present invention has the advantage that structure is simple, easy to use, wide adaptability, cost are low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the workbench of a kind of flexible assembled fixture for crane welding of the present invention.
Fig. 2 is the structural representation of the connecting pin of a kind of flexible assembled fixture for crane welding of the present invention.
Fig. 3 is the structural representation of the module that is fixedly clamped of a kind of flexible assembled fixture for crane welding of the present invention.
Fig. 4 is the structural representation of the extension expansion module of a kind of flexible assembled fixture for crane welding of the present invention.
Fig. 5 is the structural representation of the angle adjustment module of a kind of flexible assembled fixture for crane welding of the present invention.
Fig. 6 is a kind of structural representation for right angle block in the flexible assembled fixture of crane welding of the present invention.
Fig. 7 is the structural representation of the outer right angle block of a kind of flexible assembled fixture for crane welding of the present invention.
In figure: 11, handle 12, interior stud 13, O type circle 14, steel ball 21, movable bottom surface 22, rotating shaft 23, fixing bottom surface.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further.
Embodiment 1
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Fig. 6 and Fig. 7, a kind of flexible assembled fixture for crane welding, it comprises workbench, connecting pin and supplementary module, described workbench is cuboid, described workbench has 5 working faces, 5 equal arrays of working face of described workbench have diameter to be the pin-and-hole of 20mm, distance between the center of circle of described pin-and-hole is 60mm, described connecting pin comprises handle, interior stud and several steel balls, described supplementary module comprises the module that is fixedly clamped, extend expansion module, angle adjustment module, interior right angle block and outer right angle block, the described module that is fixedly clamped, extend expansion module, angle adjustment module, on the bottom surface of interior right angle block and outer right angle block, equal array has diameter to be the pin-and-hole of 20mm, described angle adjustment module comprises movable bottom surface, rotating shaft and fixing bottom surface.
The present invention in use, workbench is gone into battle and is shown interval 60mm, diameter is the pin-and-hole of 20mm, the described module that is fixedly clamped, extend expansion module, angle adjustment module, on the bottom surface of interior right angle block and outer right angle block, equal array has the pin-and-hole matched, first by the module that is fixedly clamped, welding work pieces is pressed on workbench during use, be fixed with connecting pin again, described connecting pin comprises handle, interior stud and several steel balls, during loosening handle in steel ball retraction shank, now connecting pin inserted or extract pin-and-hole, connecting pin screws handle after inserting pin-and-hole, steel ball will be given prominence to fixing for link block tight gradually, steel ball is provided with 4 altogether and is uniformly distributed along the circumference, the shank automatic centering that can make, there is advantage easy to use, the adjustable angular range of angle adjustment module of the present invention is 0 ° ~ 180 °, is screwed by fixed knob after adjusting to suitable angle, the soldering angle of parts is meeted the requirements or meets the location requirement of irregular parts, extension expansion module, in use when welding work pieces is too large, is fixed on the sidewall of workbench, adds work area by the present invention, interior right angle block of the present invention and outer right angle block are used for welding and the postwelding measurement at right angle, save the work of welding job personnel, the present invention has the advantage that structure is simple, easy to use, wide adaptability, cost are low.
Embodiment 2
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Fig. 6 and Fig. 7, a kind of flexible assembled fixture for crane welding, it comprises workbench, connecting pin and supplementary module, described workbench is cuboid, and described workbench has 5 working faces, and 5 equal arrays of working face of described workbench have diameter to be the pin-and-hole of 20mm, distance between the center of circle of described pin-and-hole is 60mm, and described connecting pin comprises handle, interior stud and several steel balls, described supplementary module comprises the module that is fixedly clamped, extend expansion module, angle adjustment module, interior right angle block and outer right angle block, the described module that is fixedly clamped, extend expansion module, angle adjustment module, on the bottom surface of interior right angle block and outer right angle block, equal array has diameter to be the pin-and-hole of 20mm, and described angle adjustment module comprises movable bottom surface, rotating shaft and fixing bottom surface, the center of described handle is provided with allen wrench hole, described handle is provided with annular knurl, described steel ball is provided with 4 altogether, described steel ball is arranged along the even circumferential of connecting pin, the sidewall of described connecting pin is provided with the O type circle that when preventing from screwing out steel ball, shank and then rotates, the described adjustable angular range of angle adjustment module is 0 ° ~ 180 °, and described rotating shaft is provided with fixed knob.
The present invention in use, workbench is gone into battle and is shown interval 60mm, diameter is the pin-and-hole of 20mm, the described module that is fixedly clamped, extend expansion module, angle adjustment module, on the bottom surface of interior right angle block and outer right angle block, equal array has the pin-and-hole matched, first by the module that is fixedly clamped, welding work pieces is pressed on workbench during use, be fixed with connecting pin again, described connecting pin comprises handle, interior stud and several steel balls, during loosening handle in steel ball retraction shank, now connecting pin inserted or extract pin-and-hole, connecting pin screws handle after inserting pin-and-hole, steel ball will be given prominence to fixing for link block tight gradually, steel ball is provided with 4 altogether and is uniformly distributed along the circumference, the shank automatic centering that can make, there is advantage easy to use, the adjustable angular range of angle adjustment module of the present invention is 0 ° ~ 180 °, is screwed by fixed knob after adjusting to suitable angle, the soldering angle of parts is meeted the requirements or meets the location requirement of irregular parts, extension expansion module, in use when welding work pieces is too large, is fixed on the sidewall of workbench, adds work area by the present invention, interior right angle block of the present invention and outer right angle block are used for welding and the postwelding measurement at right angle, save the work of welding job personnel, the center of handle of the present invention is provided with allen wrench hole, and handle is tightened by convenience spanner, handle of the present invention is provided with annular knurl, facilitates hand to twist, steel ball of the present invention is provided with 4 altogether, and steel ball of the present invention is arranged along the even circumferential of connecting pin, makes shank automatic centering, the sidewall of connecting pin of the present invention is provided with the O type circle that when preventing from screwing out steel ball, shank and then rotates, one hand can carry out screwing operations, the adjustable angular range of angle adjustment module of the present invention is 0 ° ~ 180 °, and rotating shaft of the present invention is provided with fixed knob, rotates fixed knob and can fix this angle after angle adjustment module is opened certain angle, the present invention has the advantage that structure is simple, easy to use, wide adaptability, cost are low.
Claims (8)
1. the flexible assembled fixture for crane welding, it comprises workbench, connecting pin and supplementary module, it is characterized in that: described workbench is cuboid, described workbench has 5 working faces, 5 equal arrays of working face of described workbench have diameter to be the pin-and-hole of 20mm, distance between the center of circle of described pin-and-hole is 60mm, described connecting pin comprises handle, interior stud and several steel balls, described supplementary module comprises the module that is fixedly clamped, extend expansion module, angle adjustment module, interior right angle block and outer right angle block, the described module that is fixedly clamped, extend expansion module, angle adjustment module, on the bottom surface of interior right angle block and outer right angle block, equal array has diameter to be the pin-and-hole of 20mm, described angle adjustment module comprises movable bottom surface, rotating shaft and fixing bottom surface.
2. as claimed in claim 1 a kind of for crane welding flexible assembled fixture, it is characterized in that: the center of described handle is provided with allen wrench hole.
3. as claimed in claim 1 a kind of for crane welding flexible assembled fixture, it is characterized in that: described handle is provided with annular knurl.
4. as claimed in claim 1 a kind of for crane welding flexible assembled fixture, it is characterized in that: described steel ball is provided with 4 altogether.
5. as claimed in claim 1 a kind of for crane welding flexible assembled fixture, it is characterized in that: described steel ball is arranged along the even circumferential of connecting pin.
6. a kind of flexible assembled fixture for crane welding as claimed in claim 1, is characterized in that: the sidewall of described connecting pin is provided with the O type circle that when preventing from screwing out steel ball, shank and then rotates.
7. as claimed in claim 1 a kind of for crane welding flexible assembled fixture, it is characterized in that: the described adjustable angular range of angle adjustment module is 0 ° ~ 180 °.
8. as claimed in claim 1 a kind of for crane welding flexible assembled fixture, it is characterized in that: described rotating shaft is provided with fixed knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510795554.XA CN105290678A (en) | 2015-11-18 | 2015-11-18 | Flexible combined clamp for crane welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510795554.XA CN105290678A (en) | 2015-11-18 | 2015-11-18 | Flexible combined clamp for crane welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105290678A true CN105290678A (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510795554.XA Pending CN105290678A (en) | 2015-11-18 | 2015-11-18 | Flexible combined clamp for crane welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105290678A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736146A (en) * | 2016-12-14 | 2017-05-31 | 中国二十冶集团有限公司 | Rotatable jig and its application method |
| CN111451788A (en) * | 2019-01-21 | 2020-07-28 | 黑龙江省科学院自动化研究所 | Combined machining and manufacturing platform and using method thereof |
| CN112621061A (en) * | 2020-12-09 | 2021-04-09 | 张明放 | Butt welding device with aligning function and used for angle welding of component |
| CN113102937A (en) * | 2021-04-21 | 2021-07-13 | 江苏镇宝开关电器有限公司 | Welding tool for high-voltage switch cabinet and using method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201027750Y (en) * | 2007-05-17 | 2008-02-27 | 东风汽车公司 | Lockpin used for turn-over device |
| CN201214175Y (en) * | 2008-07-04 | 2009-04-01 | 上海同捷三花汽车***有限公司 | Flexible clamper for automobile welding and assembling |
| CN201416591Y (en) * | 2009-05-11 | 2010-03-03 | 深圳市天凌高实业发展有限公司 | Fast locking pin |
| CN102672382A (en) * | 2011-03-17 | 2012-09-19 | 长春工程学院 | Flexible welding jig device for automotive body |
| CN203696313U (en) * | 2014-01-15 | 2014-07-09 | 凯傲宝骊(江苏)叉车有限公司 | Flexible welding tool for forklift carriages |
| CN204321472U (en) * | 2014-11-27 | 2015-05-13 | 际华三五二二装具饰品有限公司 | Slogan banner welding fixture special |
-
2015
- 2015-11-18 CN CN201510795554.XA patent/CN105290678A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201027750Y (en) * | 2007-05-17 | 2008-02-27 | 东风汽车公司 | Lockpin used for turn-over device |
| CN201214175Y (en) * | 2008-07-04 | 2009-04-01 | 上海同捷三花汽车***有限公司 | Flexible clamper for automobile welding and assembling |
| CN201416591Y (en) * | 2009-05-11 | 2010-03-03 | 深圳市天凌高实业发展有限公司 | Fast locking pin |
| CN102672382A (en) * | 2011-03-17 | 2012-09-19 | 长春工程学院 | Flexible welding jig device for automotive body |
| CN203696313U (en) * | 2014-01-15 | 2014-07-09 | 凯傲宝骊(江苏)叉车有限公司 | Flexible welding tool for forklift carriages |
| CN204321472U (en) * | 2014-11-27 | 2015-05-13 | 际华三五二二装具饰品有限公司 | Slogan banner welding fixture special |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736146A (en) * | 2016-12-14 | 2017-05-31 | 中国二十冶集团有限公司 | Rotatable jig and its application method |
| CN111451788A (en) * | 2019-01-21 | 2020-07-28 | 黑龙江省科学院自动化研究所 | Combined machining and manufacturing platform and using method thereof |
| CN112621061A (en) * | 2020-12-09 | 2021-04-09 | 张明放 | Butt welding device with aligning function and used for angle welding of component |
| CN113102937A (en) * | 2021-04-21 | 2021-07-13 | 江苏镇宝开关电器有限公司 | Welding tool for high-voltage switch cabinet and using method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160203 |