CN104259720B - For the tailor-welding tool of the supporting rack of torque arm car - Google Patents
For the tailor-welding tool of the supporting rack of torque arm car Download PDFInfo
- Publication number
- CN104259720B CN104259720B CN201410512315.4A CN201410512315A CN104259720B CN 104259720 B CN104259720 B CN 104259720B CN 201410512315 A CN201410512315 A CN 201410512315A CN 104259720 B CN104259720 B CN 104259720B
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- China
- Prior art keywords
- supporting rack
- torque arm
- positioning seat
- tailor
- described supporting
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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
- B23K37/0443—Jigs
Abstract
The invention discloses a kind of tailor-welding tool of the supporting rack for torque arm car, comprising: support baseboard; And the first positioning seat, the second positioning seat, multiple support leg liner plate, multiple torque arm backing plate and the 3rd positioning seat that are fixed on described support baseboard; This tailor-welding tool can overcome the defect that supporting rack easily exists deviation, more difficult adjustment, less stable in welding.
Description
Technical field
The present invention relates to the welding field of the supporting rack of torque arm car, particularly a kind of tailor-welding tool of supporting rack of torque arm car.
Background technology
As shown in Fig. 1-1 to Fig. 1-2, for a kind of supporting rack of torque arm car, by bracing frame 1a, supporting leg 2a, prop up wheel seat 3a, reinforcement arm 6a, torque arm 4a and oil cylinder seat 5a forms, the structural relation of supporting rack as can be seen from Figure, but, in the welding of supporting rack, the man-hour that the welding process of parts is produced required for welding is less, and the time accounting for more than 2/3 of whole machining period gets the raw materials ready, assembling, line and other auxiliary work, affect the speed of production of welding greatly and be difficult to ensure its scale error, simple dependence human weld, because weld horizontal differs, affect outward appearance, cumulative errors also can be caused to affect assembling, axiality exact requirements is had between each parts, easily there is deviation, more difficult adjustment, make supporting rack coordinate uniformity and the poor stability of torque arm car in use, when oil cylinder seat and supporting leg welding quality can not be guaranteed, easily there is the situation loosening and damage in supporting rack.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Summary of the invention
The object of the present invention is to provide a kind of tailor-welding tool of supporting rack of torque arm car, thus overcome supporting rack and rely on human weld merely, cause supporting rack in welding, easily there is the defect of deviation, more difficult adjustment, less stable.
For achieving the above object, the invention provides a kind of tailor-welding tool of the supporting rack for torque arm car, comprising: support baseboard; And the first positioning seat, the second positioning seat, multiple support leg liner plate, multiple torque arm backing plate and the 3rd positioning seat that are fixed on described support baseboard; Described first positioning seat for locating the bracing frame of described supporting rack, and is provided with the first alignment pin on described first positioning seat, for fixing the pin joint connected between the bracing frame of described supporting rack and supporting leg; Described second positioning seat for locating a wheel seat of described supporting rack, and is provided with the second alignment pin on described second positioning seat, and the installation portion for the wheel seat to described supporting rack is fixed; After described first positioning seat positions the supporting leg of described supporting rack and bracing frame, be positioned at described multiple support leg liner plate below described supporting leg and described supporting leg supported and locates; The torque arm of described multiple torque arm backing plates to described supporting rack supports and locates; The oil cylinder seat of described 3rd positioning seat to described supporting rack positions, and on described 3rd positioning seat, is provided with the 3rd alignment pin, for being fixed the oil cylinder seat of described supporting rack.
In technique scheme, described tailor-welding tool also comprises multiple reinforcement arm backing plate, for positioning the reinforcement arm of described supporting rack, and is provided with first holding section corresponding with the reinforcement arm of described supporting rack at described reinforcement arm backing plate.
In technique scheme, described support leg liner plate is provided with the groove corresponding with the supporting leg of described supporting rack.
In technique scheme, described torque arm backing plate is provided with second holding section corresponding with the torque arm of described supporting rack.
The tailor-welding tool of the supporting rack of the torque arm car in the present invention, can put in place to the disposable adjustment of parts to be welded, blanking and line work can be alleviated and shorten frock regulating time, improve operating efficiency, reducing the dimensional discrepancy of goods, improve the precision of part, accomplish effectively prevent and alleviate welding deformation, make workpiece be in best welding portion, the good forming ability of weld seam, defective workmanship obviously reduces, and speed of welding is improved; Location when instead of hand assembled part position with mechanical device, the hard works such as clamping and workpiece turning, make the quality of the rubbish sizer welding of welding out higher, thus the supporting rack that welding is gone out and torque arm car with the use of meeting standard, and then it is lower that supporting rack is broken down in use.
Accompanying drawing explanation
Fig. 1-1 is the structural representation of the supporting rack of torque arm car in prior art.
Fig. 1-2 is the structural representation of the supporting rack of torque arm car in prior art.
Fig. 2 is the tailor-welding tool structural representation of the supporting rack according to torque arm car of the present invention.
Fig. 3 is the tailor-welding tool top view of the supporting rack according to torque arm car of the present invention.
Main Reference Numerals illustrates:
1a-bracing frame, 2a-supporting leg, 3a-props up wheel seat, 4a-torque arm, 5a-oil cylinder seat, 6a-reinforcement arm;
1-support baseboard, 2-first positioning seat, 21-first alignment pin, 22-first location-plate, 3-second location-plate, 31-second alignment pin, 32-second location-plate, 4-the 3rd positioning seat, 41-the 3rd alignment pin, 42-the 3rd location-plate, 5-support leg liner plate, 6-torque arm backing plate, 7-reinforcement arm backing plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention not by the restriction of detailed description of the invention.
Clearly represent unless otherwise other, otherwise in whole description and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or part, and do not get rid of other element or other part.
As shown in Figure 2 to Figure 3, according to the tailor-welding tool of a kind of supporting rack for torque arm car of the specific embodiment of the invention, comprise support baseboard 1 and be fixed on the first positioning seat 2, second positioning seat 3, multiple support leg liner plate 5, multiple torque arm backing plate 6, multiple reinforcement arm backing plate 7 and the 3rd positioning seat 4 on support baseboard 1; First positioning seat 2 is provided with the first location-plate 22, this location-plate is used for offseting with the side of the bracing frame 1a of supporting rack, to position bracing frame 1a, and the first alignment pin 21 is provided with on the first positioning seat 2, this alignment pin is arranged in the mode that can plug, for through the pin joint connected the bracing frame 1a of supporting rack and supporting leg 2a to be fixed this pin joint; Second positioning seat 3 is provided with the second location-plate 32, the side of a wheel seat 3a of this location-plate and supporting rack offsets to position a wheel seat 3a, and the second alignment pin 31 is provided with on the second positioning seat 3, this alignment pin is arranged in the mode that can plug, for the installation portion propping up wheel seat 3a through supporting rack to be fixed this wheel seat 3a; After the supporting leg 2a of the first positioning seat 2 pairs of supporting racks and bracing frame 1a positions, be positioned at multiple support leg liner plate 5 couples of supporting leg 2a below supporting leg again support and locate, further, support leg liner plate 5 is provided with the groove 51 corresponding with the supporting leg 2a of supporting rack, supporting leg 2a is arranged in groove 51, more stable; The torque arm 4a of multiple torque arm backing plates 6 pairs of supporting racks supports and locates, and further, this torque arm backing plate 6 is provided with second holding section corresponding with the torque arm 4a of supporting rack, and torque arm 4a only need to should blocking mutually and can position torque arm 4a in holding section; 3rd positioning seat 4 is provided with the 3rd location-plate 42 offseted with the side of the oil cylinder seat 5a of supporting rack, can position oil cylinder seat 5a after offseting, and the 3rd alignment pin 41 is provided with on the 3rd positioning seat 4, this alignment pin is arranged in the mode that can plug, and the installing hole for the oil cylinder seat 5a through supporting rack is fixed; Tailor-welding tool also comprises multiple reinforcement arm backing plate 7, for positioning the reinforcement arm 6a of supporting rack, more further, be provided with first holding section corresponding with the reinforcement arm 6a of supporting rack at reinforcement arm backing plate 7, this holding section is used for blocking to position with reinforcement arm 6a phase.
During use, the supporting rack of torque arm car is carried out the location of corresponding site by the first positioning seat 2, second positioning seat 3, multiple support leg liner plate 5, multiple torque arm backing plate 6, multiple reinforcement arm backing plate 7 and the 3rd positioning seat 4 and fixes, correct welding position is all positioned at because locating each position rear, therefore, the problem generation of the deviation of supporting rack, more difficult adjustment, less stable can not be caused during welding, the supporting rack welding out is made to meet standard, thus make with torque arm car with the use of time, the fault of appearance is less.
The aforementioned description to concrete exemplary of the present invention is to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present invention and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present invention and various different selection and change.Scope of the present invention is intended to limited by claims and equivalents thereof.
Claims (3)
1. for a tailor-welding tool for the supporting rack of torque arm car, it is characterized in that, comprising: support baseboard; And the first positioning seat, the second positioning seat, multiple support leg liner plate, multiple torque arm backing plate and the 3rd positioning seat that are fixed on described support baseboard;
Described first positioning seat for locating the bracing frame of described supporting rack, and is provided with the first alignment pin on described first positioning seat, for fixing the pin joint connected between the bracing frame of described supporting rack and supporting leg; Described second positioning seat for locating a wheel seat of described supporting rack, and is provided with the second alignment pin on described second positioning seat, and the installation portion for the wheel seat to described supporting rack is fixed;
After described first positioning seat positions the supporting leg of described supporting rack and bracing frame, be positioned at described multiple support leg liner plate below described supporting leg and described supporting leg supported and locates;
The torque arm of described multiple torque arm backing plates to described supporting rack supports and locates;
The oil cylinder seat of described 3rd positioning seat to described supporting rack positions, and on described 3rd positioning seat, is provided with the 3rd alignment pin, for being fixed the oil cylinder seat of described supporting rack; And
Multiple reinforcement arm backing plate, for positioning the reinforcement arm of described supporting rack, and is provided with first holding section corresponding with the reinforcement arm of described supporting rack at described reinforcement arm backing plate.
2. the tailor-welding tool of the supporting rack for torque arm car according to claim 1, is characterized in that, described support leg liner plate is provided with the groove corresponding with the supporting leg of described supporting rack.
3. the tailor-welding tool of the supporting rack for torque arm car according to claim 1, is characterized in that, described torque arm backing plate is provided with second holding section corresponding with the torque arm of described supporting rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410512315.4A CN104259720B (en) | 2014-09-29 | 2014-09-29 | For the tailor-welding tool of the supporting rack of torque arm car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410512315.4A CN104259720B (en) | 2014-09-29 | 2014-09-29 | For the tailor-welding tool of the supporting rack of torque arm car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104259720A CN104259720A (en) | 2015-01-07 |
| CN104259720B true CN104259720B (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410512315.4A Active CN104259720B (en) | 2014-09-29 | 2014-09-29 | For the tailor-welding tool of the supporting rack of torque arm car |
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| CN106826070B (en) * | 2017-03-23 | 2019-02-19 | 漳州市昌龙汽车附件有限公司 | A kind of precision welding tooling of frame assembly |
| CN108465962B (en) * | 2018-03-23 | 2020-04-17 | 福建省劲牛重工发展有限公司 | Tailor-welding tool for hook arm upper assembly and production process thereof |
| CN108480899B (en) * | 2018-03-27 | 2019-11-29 | 福建省劲牛重工发展有限公司 | A kind of garbage compression station tipping bucket arm assembly tailor-welding tool and production technology |
| CN108581315B (en) * | 2018-04-09 | 2019-11-19 | 福建省劲牛重工发展有限公司 | Hook arm vehicle rollover stand assembly tailor-welding tool and its technique |
| CN109454378A (en) * | 2018-10-09 | 2019-03-12 | 铜陵市精方圆机械有限公司 | A kind of new-energy automobile alternating-current charging pile welding tooling and its application method |
| CN110549052A (en) * | 2019-08-29 | 2019-12-10 | 玉柴船舶动力股份有限公司 | High-power low-speed machine frame single-chip tool and machining method |
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| JP5615636B2 (en) * | 2010-09-13 | 2014-10-29 | 倉敷レーザー株式会社 | Welding jig |
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| CN104259720A (en) | 2015-01-07 |
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