CN105033544A - Welding jig for small four-way part of harvester - Google Patents
Welding jig for small four-way part of harvester Download PDFInfo
- Publication number
- CN105033544A CN105033544A CN201510479270.XA CN201510479270A CN105033544A CN 105033544 A CN105033544 A CN 105033544A CN 201510479270 A CN201510479270 A CN 201510479270A CN 105033544 A CN105033544 A CN 105033544A
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- China
- Prior art keywords
- little
- hole
- fixed
- horizontal
- way part
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Classifications
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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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
The invention discloses a welding jig for a small four-way part of a harvester. The welding jig comprises a base plate, pushing devices, a pressing device and the small four-way part. The small four-way part is placed on the base plate. A vertical through hole, a horizontal through hole, a vertical side plate and a horizontal side plate are formed in the small four-way part. A limiting rod is fixed on the outer side of the horizontal side plate, and the pushing devices are arranged on the outer sides of the two ends of the horizontal through hole and the outer side of the vertical side plate. The pushing devices comprise thrust type pressing pincers, and slidable columns are fixed at the telescopic ends of the thrust type pressing pincers. Round push plates are fixed on two symmetrical columns, and a rectangular push plate is fixed on another column. A U-shaped groove is formed at the position, corresponding to the vertical side plate, of the rectangular push plate, and an elastic layer is fixed in the U-shaped groove. The pressing device is arranged above the small four-way part and comprises a round pressing plate arranged at the upper end of the vertical through hole and pressing pincers fixed at the upper ends of the columns and the upper end of the limiting rod. According to the special welding jig, the welding positioning accuracy of the small four-way part is guaranteed, and the welding efficiency is improved.
Description
technical field:
The present invention relates to harvester little four-way manufacturing technology field, particularly little four General welding clamps of a kind of harvester.
background technology:
Little four-way is the important building block of in harvester, little four-way main body is spliced by two blocks of U-shaped plates, little four-way main body welding or other parts are soldered in little four-way agent structure process, each parts are needed effectively to fix, guarantee position components is accurate, can not slide, could effectively ensure welding efficiency and product quality.
summary of the invention:
The invention provides little four General welding clamps of a kind of harvester, ensure little four-way welding positioning precision, improve welding efficiency.
Technology solution of the present invention is as follows: little four General welding clamps of a kind of harvester, it includes base plate, pushing device, hold down gag and the little four-way part be spliced by two blocks of U-shaped plates, on described base plate, center is placed with little four-way part, described little four-way part forms vertical through hole and horizontal through hole, the vertical side described little four-way part being positioned at horizontal through hole both sides forms vertical side plate and horizontal side plate respectively, gag lever post is fixed with outside described horizontal side plate, pushing device is equipped with outside described horizontal through hole two ends He outside vertical side plate, described pushing device includes and is fixed on base plate and horizontally disposed thrust type pressing tongs, described thrust type pressing tongs telescopic end is fixed with the column that can slide to base plate center, two symmetrically arranged described columns are fixed with the circular push pedal matched with horizontal through hole, column described in another is fixed with rectangular blade, described rectangular blade forms U-type groove with corresponding section, vertical side plate position, described U-type groove internal fixtion elasticity layer, hold down gag is provided with above described little four-way part, described hold down gag includes the circular pressing plate being located at vertical through hole upper end, with the pressing tongs being fixed on column and gag lever post upper end.
As preferably, the diameter of described circular push pedal is greater than the diameter of horizontal through hole.Such guarantee does not destroy little four-way part and horizontal through hole structure while carrying out effectively fixing to little four-way part horizontal direction.
As preferably, the diameter of described circular pressing plate is greater than the diameter of vertical through hole.Such guarantee does not destroy little four-way part and vertical through-hole structure while carrying out effectively fixing to little four-way part vertical direction.
As preferably, described circular pressing plate outer rim forms Extendible flake with two corresponding sections, symmetrical pressing tongs position.The pressure of vertical direction is applied on two Extendible flakes by two symmetrically arranged pressing tongs, can not destroy little four-way design of part like this.
As preferably, described circular pressing plate upper surface is fixed with draw ring.The circular pressing plate dismounting of such convenience.
Beneficial effect of the present invention is: design a kind of little four-way welding fixture special comprising multiple pushing device and hold down gag, horizontal direction and vertical direction effectively fixing and accurate location when ensureing little four-way weld parts, substantially increase welding efficiency, ensure product quality.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the enlarged drawing that Fig. 1 centre circle shows A.
In figure: 1, base plate; 2, little four-way part; 3, horizontal through hole; 4, vertical side plate; 5, horizontal side plate; 6, gag lever post; 7, thrust type pressing tongs; 8, column; 9, circular push pedal; 10, rectangular blade; 11, U-type groove; 12, elastic layer; 13, circular pressing plate; 14, pressing tongs; 15, Extendible flake; 16, draw ring.
detailed description of the invention:
1,2 pair of little four General welding clamp of a kind of harvester of the present invention, is described further by reference to the accompanying drawings.
Little four General welding clamps of a kind of harvester of the present invention, it includes base plate 1, pushing device, hold down gag and the little four-way part 2 be spliced by two blocks of U-shaped plates, on base plate 1, center is placed with little four-way part 2, little four-way part 2 forms vertical through hole and horizontal through hole 3, the vertical side little four-way part 2 being positioned at horizontal through hole 3 both sides forms vertical side plate 4 and horizontal side plate 5 respectively, gag lever post 6 is fixed with outside horizontal side plate 5, pushing device is equipped with outside horizontal through hole 3 two ends He outside vertical side plate 4, pushing device includes and is fixed on base plate 1 and horizontally disposed thrust type pressing tongs 7, thrust type pressing tongs 7 telescopic end is fixed with the column 8 that can slide to base plate 1 center, two symmetrically arranged columns 8 are fixed with the circular push pedal 9 matched with horizontal through hole 3, another column 8 is fixed with rectangular blade 10, rectangular blade 10 forms U-type groove 11 with corresponding section, vertical side plate 4 position, U-type groove 11 internal fixtion elasticity layer 12, hold down gag is provided with above little four-way part 2, hold down gag includes the circular pressing plate 13 being located at vertical through hole upper end, with the pressing tongs 14 being fixed on column 8 and gag lever post 6 upper end.
Further, the diameter of circular push pedal 10 is greater than the diameter of horizontal through hole 3.
Further, the diameter of circular pressing plate 13 is greater than the diameter of vertical through hole.
Further, circular pressing plate 13 outer rim forms Extendible flake 15 with two corresponding sections, symmetrical pressing tongs position.
Further, circular pressing plate 13 upper surface is fixed with draw ring 16.
Operation principle of the present invention is: little four-way part 2 is placed on base plate 1 center, thrust type pressing tongs 7 promotes column 8 and compresses to base plate 1 center, circular push pedal 9 reclines mutually with horizontal through hole 3 outer end, vertical side plate 4 is embedded in the U-type groove 11 on rectangular blade 10, horizontal side plate 5 leans with gag lever post 6, little like this four-way part 2 horizontal direction obtains effectively spacing; Circular pressing plate 13 is placed on vertical through hole upper end, and pressing tongs 14 compresses at opposite position place it, little like this four-way part 2 vertical direction obtains effectively spacing, registration.
The foregoing is only preferred embodiment of the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
Claims (5)
1. little four General welding clamps of harvester, it includes base plate (1), pushing device, hold down gag and the little four-way part (2) be spliced by two blocks of U-shaped plates, it is characterized in that: the upper center of described base plate (1) is placed with little four-way part (2), described little four-way part (2) forms vertical through hole and horizontal through hole (3), the vertical side described little four-way part (2) being positioned at horizontal through hole (3) both sides forms vertical side plate (4) and horizontal side plate (5) respectively, described horizontal side plate (5) outside is fixed with gag lever post (6), outside described horizontal through hole (3) two ends and vertical side plate (4) outside is equipped with pushing device, described pushing device includes and is fixed on base plate (1) and horizontally disposed thrust type pressing tongs (7), described thrust type pressing tongs (7) telescopic end is fixed with the column (8) that can slide to base plate (1) center, two symmetrically arranged described columns (8) are fixed with the circular push pedal (9) matched with horizontal through hole (3), column described in another (8) is fixed with rectangular blade (10), described rectangular blade (10) is upper forms U-type groove (11) with vertical side plate (4) corresponding section, position, described U-type groove (11) internal fixtion elasticity layer (12), described little four-way part (2) top is provided with hold down gag, described hold down gag includes the circular pressing plate (13) being located at vertical through hole upper end, with the pressing tongs (14) being fixed on column (8) and gag lever post (6) upper end.
2. little four General welding clamps of a kind of harvester according to claim 1, is characterized in that: the diameter of described circular push pedal (10) is greater than the diameter of horizontal through hole (3).
3. little four General welding clamps of a kind of harvester according to claim 1, is characterized in that: the diameter of described circular pressing plate (13) is greater than the diameter of vertical through hole.
4. little four General welding clamps of a kind of harvester according to claim 1, is characterized in that: described circular pressing plate (13) outer rim forms Extendible flake (15) with two corresponding sections, symmetrical pressing tongs position.
5. little four General welding clamps of a kind of harvester according to claim 1, is characterized in that: described circular pressing plate (13) upper surface is fixed with draw ring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510479270.XA CN105033544B (en) | 2015-08-03 | 2015-08-03 | Welding jig for small four-way part of harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510479270.XA CN105033544B (en) | 2015-08-03 | 2015-08-03 | Welding jig for small four-way part of harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105033544A true CN105033544A (en) | 2015-11-11 |
| CN105033544B CN105033544B (en) | 2017-02-01 |
Family
ID=54440821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510479270.XA Active CN105033544B (en) | 2015-08-03 | 2015-08-03 | Welding jig for small four-way part of harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105033544B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020475A (en) * | 2017-05-03 | 2017-08-08 | 江苏创力电梯部件有限公司 | A kind of crosshead sheave bracket welding equipment |
| CN112161413A (en) * | 2020-10-15 | 2021-01-01 | 珠海格力智能装备有限公司 | Fixed cooling device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198578A (en) * | 2011-05-07 | 2011-09-28 | 芜湖瑞创投资股份有限公司 | Assembly tool for rethresher shell of harvester |
| US20120279390A1 (en) * | 2011-05-05 | 2012-11-08 | Sascha-Oliver Boczek | Method for the production of a piston |
| CN103028878A (en) * | 2012-11-26 | 2013-04-10 | 芜湖美的厨卫电器制造有限公司 | Locating fixture for volute welding |
| CN203003359U (en) * | 2012-11-26 | 2013-06-19 | 芜湖美的厨卫电器制造有限公司 | Welding and machining device for extractor hood volute |
| CN104400290A (en) * | 2014-10-31 | 2015-03-11 | 湖州美胜机械有限公司 | Welding clamp for large four-way element for cutting machine |
| CN204504601U (en) * | 2015-03-05 | 2015-07-29 | 江西洪都航空工业集团有限责任公司 | A kind of positioner for airplane tail spray inside panel |
| CN204954215U (en) * | 2015-08-03 | 2016-01-13 | 湖州美胜机械有限公司 | Little for cross welding jig of harvester |
-
2015
- 2015-08-03 CN CN201510479270.XA patent/CN105033544B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120279390A1 (en) * | 2011-05-05 | 2012-11-08 | Sascha-Oliver Boczek | Method for the production of a piston |
| CN102198578A (en) * | 2011-05-07 | 2011-09-28 | 芜湖瑞创投资股份有限公司 | Assembly tool for rethresher shell of harvester |
| CN103028878A (en) * | 2012-11-26 | 2013-04-10 | 芜湖美的厨卫电器制造有限公司 | Locating fixture for volute welding |
| CN203003359U (en) * | 2012-11-26 | 2013-06-19 | 芜湖美的厨卫电器制造有限公司 | Welding and machining device for extractor hood volute |
| CN104400290A (en) * | 2014-10-31 | 2015-03-11 | 湖州美胜机械有限公司 | Welding clamp for large four-way element for cutting machine |
| CN204504601U (en) * | 2015-03-05 | 2015-07-29 | 江西洪都航空工业集团有限责任公司 | A kind of positioner for airplane tail spray inside panel |
| CN204954215U (en) * | 2015-08-03 | 2016-01-13 | 湖州美胜机械有限公司 | Little for cross welding jig of harvester |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020475A (en) * | 2017-05-03 | 2017-08-08 | 江苏创力电梯部件有限公司 | A kind of crosshead sheave bracket welding equipment |
| CN112161413A (en) * | 2020-10-15 | 2021-01-01 | 珠海格力智能装备有限公司 | Fixed cooling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105033544B (en) | 2017-02-01 |
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