CN103624449A - Car front wall assembly welding clamp - Google Patents
Car front wall assembly welding clamp Download PDFInfo
- Publication number
- CN103624449A CN103624449A CN201210309377.6A CN201210309377A CN103624449A CN 103624449 A CN103624449 A CN 103624449A CN 201210309377 A CN201210309377 A CN 201210309377A CN 103624449 A CN103624449 A CN 103624449A
- Authority
- CN
- China
- Prior art keywords
- front wall
- base
- wall assembly
- clamp
- automobile front
- 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
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
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
Abstract
The invention discloses a car front wall assembly welding clamp. The clamp comprises a base, supporting legs used for supporting the base are arranged on the lower portion of the base, a plurality of supporting components are arranged on the upper portion of the base, and the supporting components are provided with clamping components; each clamping component is composed of an upper jaw body and a lower jaw body, the connection end of each upper jaw body is connected with an air cylinder, and the air cylinder is used for driving relative movements of the upper jaw bodies and the lower jaw bodies to achieve opening and closing states of the clamp; the clamp is further provided with locating pins clamped with concave grooves in a car front wall assembly. According to the technical scheme, the clamp has good machining accuracy and can improve efficiency of operators.
Description
Technical field
The invention belongs to auto parts and components and manufacture field, be specifically related to a kind of for clamping automobile front wall assembly welding clamp.
Background technology
Automobile front wall assembly is the outside flow spoiler of body of a motor car, and effect is the inverted draft producing while lowering running car, increases the downforce of automobile simultaneously, more steady while making running car, thereby reduces fuel consumption.
At present, in the spot welding Assembling Production process of automobile front wall assembly, be all by being manually fixed in relative position, then to it, need welding position to carry out spot weld operation by manual operation electric welding machine.In practical operation, aforesaid operations is not easy to pile line operation and poor accuracy.Because the common volume of tail boom assembly after automobile is larger, manual operation fixed position one-off often needs to spend the plenty of time, causes operating efficiency low, simultaneously, artificial fixed position, workman needs manual operation equally in follow-up spot weld operation, thereby has increased staff's labour intensity.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of well processed precision that both had, and improves again the automobile front wall unit fixture of operating personnel's efficiency.
For solving the problems of the technologies described above, the present invention is provided with the supporting leg for base for supporting in the base bottom of fixture, the top of described base is provided with some support components, described support component is provided with clamping part, described clamping part is comprised of upper gnathosoma and subcapitulum, the link cylinder of described upper gnathosoma is connected, and described cylinder is for driving the relative action of gnathosoma and subcapitulum to form the folding condition of fixture, described fixture be also provided with automobile front wall assembly on the alignment pin that fastens of recessed groove.
Adopting the fixture of said structure, utilize air cylinder driven to control the folding condition of upper gnathosoma and subcapitulum, can clamp or unclamp automobile front wall assembly, once automobile front wall assembly is clamped on fixture, is not to be just easy to unclamp; In addition, cylinder is preferably disposed on the working face perpendicular to base, shift position while facilitating like this workman to operate, and the front end of subcapitulum matches with the front end of upper gnathosoma, under clamped condition, is combined together.Operating personnel just can carry out spot welding processing to it easily like this, guaranteed operating personnel can according to technological process need to its process do not worry automobile front wall assembly can be in the process of processing shift position; In addition, utilize clamp automobile front wall assembly, operating personnel just need not go to adjust the position of automobile front wall assembly in process again, have improved operating personnel's operating efficiency.
As a further improvement on the present invention, further the position of described alignment pin is limited, be arranged on support component, be positioned at subcapitulum one side, like this, in the situation that clamping part clamps automobile front wall assembly, recycling alignment pin is further fixed its position to automobile front wall assembly, has guaranteed the machining accuracy of fixture of the present invention to automobile front wall assembly.
As the technical scheme of present invention further optimization, described alignment pin is arranged at the upper end of column, and described column has enough strength support automobile front wall assemblies.Alignment pin is arranged on column, divides and be arranged with support component, be so also conducive to guarantee the position of fixed car front wall assembly on fixture, unlikely its moves arbitrarily in workman's process.
As a further improvement on the present invention, on described base, be provided with 4 support components and 2 columns.With 4 support components and 2 columns, the alignment pin of the alignment pin arranging on column and one side of the subcapitulum on support component, also has clamping part together automobile front wall assembly to be fixed, and makes its more firm being fixed on fixture, guarantee machining accuracy, also improved work human efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiments of the present invention are described further:
Fig. 1 is side perspective view of the present invention.
The specific embodiment
As shown in Figure 1, the bottom that this automobile front wall unit fixture is included in base 2 is provided with 4 supporting legs 1 for base for supporting 2, the top of described base 2 is provided with 4 support components 8, wherein two support component 8 outsides are separately installed with two columns 9, in the outside of column 9, two support components 8 are installed again, described support component 8 is provided with clamping part 3, described clamping part 3 is comprised of upper gnathosoma 5 and subcapitulum 6, the link cylinder 4 of described upper gnathosoma 5 is connected, described cylinder 4 is for driving the relative action of upper gnathosoma 4 and subcapitulum 5 to form the folding condition of fixture, described fixture be also provided with automobile front wall assembly on the alignment pin 7 that fastens of recessed groove, alignment pin 7 is arranged on subcapitulum 6 one sides (Fig. 1 is not shown) on support component 8, on two columns 9, be also set with alignment pin 7.
In the present embodiment, the intensity of column 9 is enough large, is enough to support automobile front wall assembly, in addition in order to ensure accurate positioning in the process in processing, we arrange two orthogonal cross baseline troughs (not illustrating in Fig. 1) on the working face of base 2, this be more conducive to operating personnel to automobile after tail boom assembly carry out precise positioning, need to be used in conjunction with conventional measurer, three-coordinates measuring machine, special-purpose gauge block and square chest, these are all survey tools well-known to those skilled in the art, locating assembly very accurately, thereby operating personnel can fine processing assembly, improved machining accuracy, just the chamfering of setting element should measured, debug after qualified and process, retain measurement point.
Claims (4)
1. an automobile front wall assembly welding clamp, comprise base (2), base (2) bottom is provided with the supporting leg (1) for base for supporting (2), it is characterized in that: the top of described base (2) is provided with some support components (8), described support component (8) is provided with clamping part (3), described clamping part (3) is comprised of upper gnathosoma (5) and subcapitulum (6), the link cylinder (4) of described upper gnathosoma (5) is connected, described cylinder (4) is for driving the relative action of upper gnathosoma (4) and subcapitulum (5) to form the folding condition of fixture, described fixture be also provided with automobile front wall assembly on the alignment pin (7) that fastens of recessed groove.
2. fixture according to claim 1, is characterized in that: it is upper that described alignment pin (7) is positioned at support component (8), is positioned at subcapitulum (6) one sides.
3. fixture according to claim 1, is characterized in that: described alignment pin (7) is arranged at the upper end of column (9), and described column (9) has enough strength support automobile front wall assemblies.
4. fixture according to claim 3, is characterized in that: on described base (2), be provided with 4 support components (8) and 2 columns (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210309377.6A CN103624449A (en) | 2012-08-28 | 2012-08-28 | Car front wall assembly welding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210309377.6A CN103624449A (en) | 2012-08-28 | 2012-08-28 | Car front wall assembly welding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103624449A true CN103624449A (en) | 2014-03-12 |
Family
ID=50206089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210309377.6A Pending CN103624449A (en) | 2012-08-28 | 2012-08-28 | Car front wall assembly welding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103624449A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526224A (en) * | 2014-12-05 | 2015-04-22 | 保定长安客车制造有限公司 | Front passenger car wall assembly welding clamp and technique using the same to weld front wall assembly |
| CN104526123A (en) * | 2014-12-05 | 2015-04-22 | 保定长安客车制造有限公司 | Rear passenger car wall assembly welding clamp and technique using the same to weld rear wall assembly |
| CN108253861A (en) * | 2017-12-20 | 2018-07-06 | 昆山威特亿模具有限公司 | Automobile Parts Inspection frock clamp |
| CN108994501A (en) * | 2018-07-16 | 2018-12-14 | 嵊州市恒中机器有限公司 | A kind of preceding grit assembly welding support with refrigerating function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0655294A (en) * | 1992-04-23 | 1994-03-01 | Honda Motor Co Ltd | Device for assembling car body of automobile |
| KR980000748U (en) * | 1997-12-05 | 1998-03-30 | 신석균 | Magnifying glass for tweezers combination |
| CN202053046U (en) * | 2011-03-23 | 2011-11-30 | 哈尔滨新科锐工艺装备制造有限公司 | Lower vehicle body repair welding clamp for light-duty vehicle |
| CN202224895U (en) * | 2011-10-09 | 2012-05-23 | 合肥亿恒机械有限公司 | Clamp for rear floor assembly of automobile |
| CN202825067U (en) * | 2012-08-28 | 2013-03-27 | 江苏卡威专用汽车制造有限公司 | Automobile front wall assembly welding fixture |
-
2012
- 2012-08-28 CN CN201210309377.6A patent/CN103624449A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0655294A (en) * | 1992-04-23 | 1994-03-01 | Honda Motor Co Ltd | Device for assembling car body of automobile |
| KR980000748U (en) * | 1997-12-05 | 1998-03-30 | 신석균 | Magnifying glass for tweezers combination |
| CN202053046U (en) * | 2011-03-23 | 2011-11-30 | 哈尔滨新科锐工艺装备制造有限公司 | Lower vehicle body repair welding clamp for light-duty vehicle |
| CN202224895U (en) * | 2011-10-09 | 2012-05-23 | 合肥亿恒机械有限公司 | Clamp for rear floor assembly of automobile |
| CN202825067U (en) * | 2012-08-28 | 2013-03-27 | 江苏卡威专用汽车制造有限公司 | Automobile front wall assembly welding fixture |
Non-Patent Citations (3)
| Title |
|---|
| 佚名: "《汽车车身焊接夹具设计》", 21 October 2011, 湖北汽车工业学院, article "汽车车身焊接夹具设计" * |
| 汪文芳: "《轿车车身尺寸控制与夹具工艺设计分析》", 1 April 2010, article "轿车车身尺寸控制与夹具工艺设计分析", pages: 22 * |
| 汪文芳: "《轿车车身尺寸控制与夹具工艺设计分析》", 15 December 2010, 武汉理工大学, article "轿车车身尺寸控制与夹具工艺设计分析", pages: 22 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526224A (en) * | 2014-12-05 | 2015-04-22 | 保定长安客车制造有限公司 | Front passenger car wall assembly welding clamp and technique using the same to weld front wall assembly |
| CN104526123A (en) * | 2014-12-05 | 2015-04-22 | 保定长安客车制造有限公司 | Rear passenger car wall assembly welding clamp and technique using the same to weld rear wall assembly |
| CN108253861A (en) * | 2017-12-20 | 2018-07-06 | 昆山威特亿模具有限公司 | Automobile Parts Inspection frock clamp |
| CN108994501A (en) * | 2018-07-16 | 2018-12-14 | 嵊州市恒中机器有限公司 | A kind of preceding grit assembly welding support with refrigerating function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202825067U (en) | Automobile front wall assembly welding fixture | |
| CN100520344C (en) | Multiple way fatigue loading clamping device for x-shape spot welding test sample | |
| CN202539838U (en) | Welding worktable for automobile bumper robot | |
| CN103624449A (en) | Car front wall assembly welding clamp | |
| CN203471425U (en) | Clamp air cylinder positioning device | |
| CN203156266U (en) | Welding jig device for automobile boundary beam inner plates | |
| CN202963831U (en) | Clamp for automobile rear tail beam assembly | |
| CN203738292U (en) | Tool jig for welding elevator underbeams | |
| CN203156261U (en) | Welding jig device of automobile inner plates | |
| CN202963830U (en) | Clamp for automobile front floor assembly | |
| CN203621806U (en) | Compressing wheel stand welding fixture | |
| CN101623805A (en) | Clamp for automatic welding | |
| CN203459860U (en) | Assembly and welding device for excavator lower frame | |
| CN103624450A (en) | Clamp for clamping car tail beam assembly | |
| CN203610882U (en) | Double-guide rod cylinder-propelled locating clamping pin mechanism | |
| CN103624452A (en) | Car front floor assembly clamp | |
| CN204771317U (en) | Welding position frock of smallclothes part | |
| CN103624453A (en) | Car left and right column A inner plate assembly clamp | |
| CN202804735U (en) | Shell type machine tool clamp | |
| CN202825065U (en) | Automobile left-right column A inner plate assembly fixture | |
| CN202825066U (en) | Automobile chassis fixed beam assembly fixture | |
| CN204339657U (en) | The assembled frock of suspension arm of lorry-mounted crane | |
| CN203621774U (en) | Movable welding device of automotive sunroof welding equipment | |
| CN103624439A (en) | Left-and-right C-column inner board assembly clamp for automobile manufacturing | |
| CN206898636U (en) | The welding tooling of air condition compressor reservoir support welding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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: 20140312 |