CN104384801A - Welding fixture for frame assembly of commercial vehicle - Google Patents
Welding fixture for frame assembly of commercial vehicle Download PDFInfo
- Publication number
- CN104384801A CN104384801A CN201410645199.3A CN201410645199A CN104384801A CN 104384801 A CN104384801 A CN 104384801A CN 201410645199 A CN201410645199 A CN 201410645199A CN 104384801 A CN104384801 A CN 104384801A
- Authority
- CN
- China
- Prior art keywords
- plate
- frame assembly
- commercial vehicle
- clamping device
- bottom board
- Prior art date
- 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
Links
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)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention discloses a welding fixture for a frame assembly of a commercial vehicle and belongs to the field of processing of automotive parts. The welding fixture comprises a bottom board, three end locating devices, six side edge clamping devices and center clamping devices. The key point of the technical scheme of the invention is as follows: the end locating devices are mounted at the two ends of the bottom board, two end locating devices are mounted at one end of the bottom board, one end locating device is mounted at the other end of the bottom board, the side edge clamping devices are distributed at the side edges of the bottom board, three side edge clamping devices are equidistantly and uniformly distributed at each side edge, and the center clamping devices are mounted at trisection points of the transverse symmetric line of the bottom board. The welding fixture for the frame assembly of the commercial vehicle, disclosed by the invention, is good in clamping performance and simple and convenient in operation and is provided with hydraulic assistance.
Description
Technical field
The invention belongs to a kind of auto parts manufacture field, specifically, a kind of commercial vehicle frame assembly soldering cramping apparatus.
Background technology
Vehicle frame links vehicle body and suspension, driving system as the element body as automobile, and the automobile components such as carrying, stationary engine gearbox, need to have enough strength and stiffness with the load of bearing automobile and the impact transmitted from wheel.In the process of frame assembly welding, need the relative position keeping Frame Assembling, ensure the high accuracy of welding, this just requires that clamping device can clamp vehicle frame, and device also needs simple to operate, and will enhance productivity.
Summary of the invention
The invention provides a kind of commercial vehicle frame assembly soldering cramping apparatus, provide a kind of vehicle frame that improves and clamp performance soldering cramping apparatus that is good, easy and simple to handle, that assist with hydraulic pressure.
Present invention employs following technical scheme: end positioning device is arranged on base plate two ends, one end installs two, and the other end installs one, and side-edge clamping device divides at side, three, every limit is equidistantly uniformly distributed, and center clamping device is arranged on the trisection point on the horizontal line of symmetry of base plate.
Described center clamping device comprises hydraulic control bar, lower gonys plate, hydraulic lifting cylinder, lower mouth plate, upper gonys plate and upper mouth plate, hydraulic control bar and hydraulic lifting cylinder are arranged on lower gonys plate, lower mouth plate is arranged on hydraulic lifting cylinder top, upper mouth plate is arranged on two upper gonys plates, rectangular steel plates equal sized by described upper mouth plate and lower mouth plate.
Compared with prior art, the invention has the beneficial effects as follows: present invention employs multiple location and clamping device, can better stablize commercial vehicle vehicle frame, improve welding and assembly precision, the lower mouth plate of center positioning device is elevated by hydraulic control bar hydraulic control lift cylinders, make mouth plate and the occlusion of lower mouth plate tighter, easy and simple to handle, and fixing more firm of vehicle frame can be made.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, base plate; 2, end positioning device; 3, side-edge clamping device; 4, center clamping device; 5, hydraulic control bar; 6, lower gonys plate; 7, hydraulic lifting cylinder; 8, lower mouth plate; 9, upper gonys plate; 10, upper mouth plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Commercial vehicle frame assembly soldering cramping apparatus, comprise base plate 1, end positioning device 2, side-edge clamping device 3, center clamping device 4, end positioning device 2 is arranged on base plate 1 two ends, one end installs two, the other end installs one, side-edge clamping device 3 points is at side, and three, every limit is equidistantly uniformly distributed, and center clamping device 4 is arranged on the trisection point on the horizontal line of symmetry of base plate 1.Described center clamping device 4 comprises hydraulic control bar 5, lower gonys plate 6, hydraulic lifting cylinder 7, lower mouth plate 8, upper gonys plate 9 and upper mouth plate 10, hydraulic control bar 5 and hydraulic lifting cylinder 7 are arranged on lower gonys plate 6, lower mouth plate 8 is arranged on hydraulic lifting cylinder 7 top, and upper mouth plate 9 is stablized by two lower gonys plates 10.Control lower mouth plate 8 by hydraulic control control lever to be elevated, mouth plate 10 and lower mouth plate 9 are engaged tighter, easy and simple to handle, and fixing more firm of vehicle frame can be made, improve welding precision and assembly precision, the stability of commercial vehicle and security are improved.
Claims (3)
1. a commercial vehicle frame assembly soldering cramping apparatus, comprise base plate (1), end positioning device (2), side-edge clamping device (3), center clamping device (4), it is characterized in that: end positioning device (2) is arranged on base plate (1) two ends, one end installs two, the other end installs one, side-edge clamping device (3) divides at side, three, every limit is equidistantly uniformly distributed, and center clamping device (4) is arranged on the trisection point on base plate (1) horizontal line of symmetry.
2. commercial vehicle frame assembly soldering cramping apparatus according to claim 1, it is characterized in that: described center clamping device (4) comprises hydraulic control bar (5), lower gonys plate (6), hydraulic lifting cylinder (6), lower mouth plate (7), upper gonys plate (9) and upper mouth plate (10), hydraulic control bar (5) and hydraulic lifting cylinder (6) are arranged on lower gonys plate (7), lower mouth plate (7) is arranged on hydraulic lifting cylinder (6) top, and upper mouth plate (10) is arranged on two upper gonys plate (9).
3. commercial vehicle frame assembly soldering cramping apparatus according to claim 2, is characterized in that: rectangular steel plates equal sized by described lower mouth plate (7) and upper mouth plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410645199.3A CN104384801A (en) | 2014-11-14 | 2014-11-14 | Welding fixture for frame assembly of commercial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410645199.3A CN104384801A (en) | 2014-11-14 | 2014-11-14 | Welding fixture for frame assembly of commercial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104384801A true CN104384801A (en) | 2015-03-04 |
Family
ID=52602808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410645199.3A Pending CN104384801A (en) | 2014-11-14 | 2014-11-14 | Welding fixture for frame assembly of commercial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104384801A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033550A (en) * | 2015-08-28 | 2015-11-11 | 合肥常青机械股份有限公司 | Welding clamp for vehicle body of passenger vehicle |
| CN105436790A (en) * | 2015-12-10 | 2016-03-30 | 安徽大昌科技股份有限公司 | Multilateral pressing device for auxiliary frame |
| CN106271264A (en) * | 2016-09-30 | 2017-01-04 | 安徽江淮汽车股份有限公司 | A kind of auxiliary welding equipment and Frame Welding frock |
| CN112091514A (en) * | 2020-09-21 | 2020-12-18 | 中联重科安徽工业车辆有限公司 | Forklift truck body welding tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11239882A (en) * | 1998-02-25 | 1999-09-07 | Nisshinbo Ind Inc | Top board positioning metal fitting in core jig of sink welding machine |
| CN201913413U (en) * | 2010-11-25 | 2011-08-03 | 安徽万安汽车零部件有限公司 | Auxiliary frame welding fixture |
| CN202224899U (en) * | 2011-08-30 | 2012-05-23 | 寿震森 | Welding fixture with pneumatic clamp for simplifying cylinder support component |
| CN202655817U (en) * | 2011-12-28 | 2013-01-09 | 江苏沃尔夫机械有限公司 | Assembling mould of frame |
| CN203343661U (en) * | 2013-07-12 | 2013-12-18 | 上海汇众汽车车桥***有限公司 | Improved auxiliary frame welding tool |
-
2014
- 2014-11-14 CN CN201410645199.3A patent/CN104384801A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11239882A (en) * | 1998-02-25 | 1999-09-07 | Nisshinbo Ind Inc | Top board positioning metal fitting in core jig of sink welding machine |
| CN201913413U (en) * | 2010-11-25 | 2011-08-03 | 安徽万安汽车零部件有限公司 | Auxiliary frame welding fixture |
| CN202224899U (en) * | 2011-08-30 | 2012-05-23 | 寿震森 | Welding fixture with pneumatic clamp for simplifying cylinder support component |
| CN202655817U (en) * | 2011-12-28 | 2013-01-09 | 江苏沃尔夫机械有限公司 | Assembling mould of frame |
| CN203343661U (en) * | 2013-07-12 | 2013-12-18 | 上海汇众汽车车桥***有限公司 | Improved auxiliary frame welding tool |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033550A (en) * | 2015-08-28 | 2015-11-11 | 合肥常青机械股份有限公司 | Welding clamp for vehicle body of passenger vehicle |
| CN105436790A (en) * | 2015-12-10 | 2016-03-30 | 安徽大昌科技股份有限公司 | Multilateral pressing device for auxiliary frame |
| CN106271264A (en) * | 2016-09-30 | 2017-01-04 | 安徽江淮汽车股份有限公司 | A kind of auxiliary welding equipment and Frame Welding frock |
| CN112091514A (en) * | 2020-09-21 | 2020-12-18 | 中联重科安徽工业车辆有限公司 | Forklift truck body welding tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150304 |