CN103639632A - Tool structure for reference positioning of large welding part - Google Patents
Tool structure for reference positioning of large welding part Download PDFInfo
- Publication number
- CN103639632A CN103639632A CN201310626601.9A CN201310626601A CN103639632A CN 103639632 A CN103639632 A CN 103639632A CN 201310626601 A CN201310626601 A CN 201310626601A CN 103639632 A CN103639632 A CN 103639632A
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- China
- Prior art keywords
- tool structure
- rod
- adjusting screw
- reference location
- weld assembly
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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
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- Mechanical Engineering (AREA)
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Abstract
The invention relates to a tool structure for reference positioning of a large welding part. The tool structure comprises a bottom plate, and a lifting ring, first compression units, a second compression unit and an adjusting unit are arranged on the bottom plate. The tool structure is simple and convenient to mount and operate, the large welding part is effectively clamped and positioned by the first compression units and the second compression unit, stress protection of a workpiece is realized by the aid of an elastic pressing block, the surface of the part is not easily scratched, and stress is decomposed. Machining deformation of the workpiece is decreased, the problem that a plurality of cushion blocks need to be stacked in the part is avoided, the surface of the workpiece is protected, machining stability of the workpiece is improved, machining efficiency is greatly improved, and machining risk is reduced.
Description
Technical field
The present invention relates to frock, especially a kind of tool structure for large-scale weld assembly origin reference location.
Background technology
For large-scale weld assembly, before processing, all need to look for datum level, with datum level, position, at present, the definite of traditional benchmark face is to look for by continuous increase cushion block, but this method is in pad of every increase, all need mobile lower weldment, because the weight of weldment is large, volume is larger, the method that this benchmark is looked for comparatively wastes time and energy, and the multiple-level stack of this cushion block is caused to less stable, very easily causes rocking of work piece in process, not only affect working (machining) efficiency, also improved processing risk.Summary of the invention
The applicant, for above-mentioned existing issue, is studied improvement, and a kind of tool structure for large-scale weld assembly origin reference location is provided, and has not only improved working (machining) efficiency, has also improved the security that adds man-hour.
The technical solution adopted in the present invention is as follows:
A tool structure for large-scale weld assembly origin reference location, comprises base plate, and suspension ring, the first compressing unit, the second compressing unit and regulon are set on described base plate;
Described the first compressing unit comprises fixation clip, and the first adjusting screw(rod) runs through described fixation clip and is connected with base thread, and the end that is positioned at described fixation clip also arranges can revolve isometry block;
Described the second compressing unit comprises elastic press, and the top of described elastic press is connected with one end of connecting rod, and the second adjusting screw(rod) runs through the other end of described connecting rod and is connected with described base thread;
Described regulon comprises that the fixedly wedge block of laminating each other and plane voussoir form.
Its further technical scheme is:
Suspension ring are positioned at the place, diagonal angle of described base plate;
On described fixation clip, have the first installing hole running through for described the first adjusting screw(rod), described the first installing hole is mounting hole;
The first adjusting screw(rod) and the second adjusting screw(rod) are all fixed by nut check;
Described fixedly wedge block comprises base, and a side butt fixed head of described base is positioned at the opposite side symmetry of described base and extends to form platform, and the first inclined-plane is set on described platform;
Plane voussoir comprises fixed block, and the bottom of described fixed block arranges second inclined-plane of fitting each other with described platform the first inclined-plane, and the 3rd adjusting screw(rod) through-going device is in described fixed block, and limiting plate is also arranged in interval in the end that is positioned at described the 3rd adjusting screw(rod);
On described fixed head, have rectangular indentation, be positioned on described base and also symmetrically have the second installing hole for fixed base plate, described the second installing hole is also mounting hole;
Described limiting plate is circular;
Junction at described elastic press and connecting rod is also symmetrical arranged screw, and plain cushion and bullet pad are sequentially sleeved on described screw.
Beneficial effect of the present invention is as follows:
The present invention is simple in structure, fitting operation is easy; by the first compressing unit and the second compressing unit, effectively realized the clamping and positioning to large-scale weld assembly; by arranging that elastic press plays stress protection to work piece, be difficult for scratching piece surface, also played the effect of decomposing stress.Reduce the machining deformation amount of work piece, avoided needing the problem of stacking a plurality of cushion blocks in the past; By layout regulon, realize electrodeless flexible variety, not only protected the surface of work piece, also improved the processing stability to work piece, greatly improved working (machining) efficiency, reduced processing risk.
Accompanying drawing explanation
Fig. 1 is working state schematic representation of the present invention.
Fig. 2 is the fixing perspective view of wedge block in the present invention.
Fig. 3 is the perspective view of midplane voussoir of the present invention.
Fig. 4 is that in the present invention, fixedly wedge block and plane voussoir are connected to form the perspective view of regulon.
Wherein: 1, base plate; 2, suspension ring; 3, regulon; 4, the first compressing unit; 5, the second compressing unit; 6, nut; 301, base; 302, the second installing hole; 303, platform; 304, fixed head; 305, breach; 306, fixed block; 307, the 3rd adjusting screw(rod); 308, limiting plate; 309, the first inclined-plane; 310, the second inclined-plane; 401, the first adjusting screw(rod); 402, the first installing hole; 403, fixation clip; 404, can revolve isometry block; 501, elastic press; 502, connecting rod; 503, plain cushion; 504, bullet pad; 505, screw; 506, the second adjusting screw(rod).
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, the present invention includes and comprise base plate 1, suspension ring 2, the first compressing unit 4, the second compressing unit 5 and regulon 3 are set on base plate 1, suspension ring 2 are positioned at the place, diagonal angle of base plate 1.Lifting tool handling dismounting of the present invention is convenient in the setting of suspension ring 2; The first compressing unit 4 comprises that fixation clip 403, the first adjusting screw(rod)s 401 run through described fixation clip 403 and are threaded with base plate 1, and the end that is positioned at fixation clip 403 also arranges can revolve isometry block 404; On fixation clip 403, having the first installing hole 402, the first installing holes 402 that run through for the first adjusting screw(rod) 401 is mounting hole.The second compressing unit 5 comprises elastic press 501, and the top of elastic press 501 is connected with one end of connecting rod 502, and the second adjusting screw(rod) 506 runs through the other end of described connecting rod 502 and is threaded with described base plate 1; Above-mentioned the first adjusting screw(rod) 401 and the second adjusting screw(rod) 506 are all locked by nut 6.In elastic press 501 and the junction of connecting rod 502, be also symmetrical arranged screw 505, plain cushion 504 and bullet pad 503 orders are sleeved on described screw 505.The layout of bullet pad 503 not only plays the protection of double thread overload torque; also offset the mach vibration of part; the layout of plain cushion 504 is dispersed in screw 505 and the thrust of elastic press 501 on elastic press 501 uniformly, prevents that thrust from crossing havoc elastic press 501.
As Figure 1 and Figure 4, regulon 3 comprises that the fixedly wedge block of laminating each other and plane voussoir form.As shown in Figure 2, fixedly wedge block comprises base 301, and a side butt fixed head 304 of base 301 is positioned at the opposite side symmetry of base 301 and extends to form platform 303, and the first inclined-plane 309 is set on platform 303.On fixed head 304, have rectangular indentation 305, being positioned at the second installing hole 302, the second installing holes 302 that on base 301, also symmetry has for fixed base plate 1 is also mounting hole.
As shown in Figure 3, described plane voussoir comprises fixed block 306, the bottom of fixed block 306 arranges second inclined-plane 310 of fitting each other with described platform 303 first inclined-planes 309, the 3rd adjusting screw(rod) 307 through-going devices are in described fixed block 306, and limiting plate 308 is also arranged in interval in the end that is positioned at described the 3rd adjusting screw(rod) 307.Limiting plate 308 is circular.
Specific works process of the present invention is as follows:
As shown in Figure 1, workpiece is placed on base plate 1, the front end of described workpiece bottom is arranged symmetrically with two regulons 3, a regulon 3 is arranged in rear end, thereby the bottom surface of workpiece is contacted with the upper surface of regulon 3 midplane voussoirs, and the fixedly wedge block of regulon 3 is locked on base plate 1 by the second installing hole 302 and securing member.The workpiece left and right sides fits tightly by the fixation clip 403 of the first compressing unit 4, by regulating, can revolve isometry block 404 and realizes the height of fixation clip 403 and regulate, and finally by nut 6, locks.Be positioned at the front end of this workpiece, on base plate 1, also by the second compressing unit 5, compress, the thrust of transmitting elastic press 501 by connecting rod 502 and nut 6, and the top of this workpiece is fixed, thereby workpiece is fixed, when needs regulate, as shown in Figure 4, by rotating the 3rd adjusting screw(rod) 307, produce the driving torque on length direction, the second inclined-plane 310 that makes fixed block 306 carries out sliding motion along the first inclined-plane 309 of platform 303, realizes thus the fine setting to workpiece short transverse.
More than describing is explanation of the invention, is not the restriction to invention, and limited range of the present invention is referring to claim, and without prejudice to basic structure of the present invention in the situation that, the present invention can do any type of modification.
Claims (9)
1. for a tool structure for large-scale weld assembly origin reference location, comprise base plate (1), it is characterized in that: suspension ring (2), the first compressing unit (4), the second compressing unit (5) and regulon (3) are set on described base plate (1);
Described the first compressing unit (4) comprises fixation clip (403), and the first adjusting screw(rod) (401) runs through described fixation clip (403) and is threaded with base plate (1), and the end that is positioned at described fixation clip (403) also arranges can revolve isometry block (404);
Described the second compressing unit (5) comprises elastic press (501), the top of described elastic press (501) is connected with one end of connecting rod (502), and the second adjusting screw(rod) (506) runs through the other end of described connecting rod (502) and is threaded with described base plate (1);
Described regulon (3) comprises that the fixedly wedge block of laminating each other and plane voussoir form.
2. a kind of tool structure for large-scale weld assembly origin reference location as claimed in claim 1, is characterized in that: described suspension ring (2) are positioned at the place, diagonal angle of described base plate (1).
3. a kind of tool structure for large-scale weld assembly origin reference location as claimed in claim 2, it is characterized in that: on described fixation clip (403), have the first installing hole (402) running through for described the first adjusting screw(rod) (401), described the first installing hole (402) is mounting hole.
4. a kind of tool structure for large-scale weld assembly origin reference location as claimed in claim 1, is characterized in that: described the first adjusting screw(rod) (401) and the second adjusting screw(rod) (506) are all locked by nut (6).
5. a kind of tool structure for large-scale weld assembly origin reference location as claimed in claim 1, it is characterized in that: described fixedly wedge block comprises base (301), one side butt fixed head (304) of described base (301), be positioned at the opposite side symmetry of described base (301) and extend to form platform (303), the first inclined-plane (309) is set on described platform (303).
6. a kind of tool structure for large-scale weld assembly origin reference location as described in claim 1 or 5, it is characterized in that: described plane voussoir comprises fixed block (306), the bottom of described fixed block (306) arranges second inclined-plane (310) of fitting each other with described platform (303) first inclined-planes (309), the 3rd adjusting screw(rod) (307) through-going device is in described fixed block (306), and limiting plate (308) is also arranged in interval in the end that is positioned at described the 3rd adjusting screw(rod) (307).
7. a kind of tool structure for large-scale weld assembly origin reference location as claimed in claim 5, it is characterized in that: on described fixed head (304), have rectangular indentation (305), be positioned at the upper also symmetry of described base (301) and have the second installing hole (302) for fixed base plate (1), described the second installing hole (302) is also mounting hole.
8. a kind of tool structure for large-scale weld assembly origin reference location as claimed in claim 6, is characterized in that: described limiting plate (308) is for circular.
9. a kind of tool structure for large-scale weld assembly origin reference location as claimed in claim 1, it is characterized in that: in described elastic press (501) and the junction of connecting rod (502), be also symmetrical arranged screw (505), plain cushion (504) and bullet pad (503) order are sleeved on described screw (505).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310626601.9A CN103639632A (en) | 2013-11-28 | 2013-11-28 | Tool structure for reference positioning of large welding part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310626601.9A CN103639632A (en) | 2013-11-28 | 2013-11-28 | Tool structure for reference positioning of large welding part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103639632A true CN103639632A (en) | 2014-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310626601.9A Pending CN103639632A (en) | 2013-11-28 | 2013-11-28 | Tool structure for reference positioning of large welding part |
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| Country | Link |
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| CN (1) | CN103639632A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271302A (en) * | 2016-08-18 | 2017-01-04 | 安徽昌永得机械有限公司 | A kind of joint welding mould of engineering machinery suspension frame structure part |
| CN110920066A (en) * | 2019-11-07 | 2020-03-27 | 福建卫东环保股份有限公司 | Quick locking device |
| CN118123376A (en) * | 2024-04-01 | 2024-06-04 | 湖北民生利精工科技有限公司 | Adjustable fixture positioning pin structure and adjusting method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0372786A2 (en) * | 1988-12-02 | 1990-06-13 | General Electric Company | System for automated welding of parts assembly in controlled environment |
| CN202291964U (en) * | 2011-09-29 | 2012-07-04 | 合肥常青机械股份有限公司 | Upper support frame and upper pin assembly welding fixture for rear shock absorber |
| CN202388274U (en) * | 2011-12-09 | 2012-08-22 | 浙江科力车辆控制系统有限公司 | Rotation station turning tool for four-circuit protection valve |
| CN202964166U (en) * | 2012-11-12 | 2013-06-05 | 无锡市航鹄科技有限公司 | Milling positioning device for precise large-sized workpieces |
| CN202964085U (en) * | 2012-11-26 | 2013-06-05 | 无锡市航鹄科技有限公司 | High-precision lathe bore-hole locating device |
| CN203566149U (en) * | 2013-11-28 | 2014-04-30 | 无锡市航鹄科技有限公司 | Tooling structure for reference positioning of large welded part |
-
2013
- 2013-11-28 CN CN201310626601.9A patent/CN103639632A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0372786A2 (en) * | 1988-12-02 | 1990-06-13 | General Electric Company | System for automated welding of parts assembly in controlled environment |
| CN202291964U (en) * | 2011-09-29 | 2012-07-04 | 合肥常青机械股份有限公司 | Upper support frame and upper pin assembly welding fixture for rear shock absorber |
| CN202388274U (en) * | 2011-12-09 | 2012-08-22 | 浙江科力车辆控制系统有限公司 | Rotation station turning tool for four-circuit protection valve |
| CN202964166U (en) * | 2012-11-12 | 2013-06-05 | 无锡市航鹄科技有限公司 | Milling positioning device for precise large-sized workpieces |
| CN202964085U (en) * | 2012-11-26 | 2013-06-05 | 无锡市航鹄科技有限公司 | High-precision lathe bore-hole locating device |
| CN203566149U (en) * | 2013-11-28 | 2014-04-30 | 无锡市航鹄科技有限公司 | Tooling structure for reference positioning of large welded part |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271302A (en) * | 2016-08-18 | 2017-01-04 | 安徽昌永得机械有限公司 | A kind of joint welding mould of engineering machinery suspension frame structure part |
| CN110920066A (en) * | 2019-11-07 | 2020-03-27 | 福建卫东环保股份有限公司 | Quick locking device |
| CN118123376A (en) * | 2024-04-01 | 2024-06-04 | 湖北民生利精工科技有限公司 | Adjustable fixture positioning pin structure and adjusting method thereof |
| CN118123376B (en) * | 2024-04-01 | 2024-08-13 | 湖北民生利精工科技有限公司 | Adjustable fixture positioning pin structure and adjusting method thereof |
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Application publication date: 20140319 |