CN203779036U - Rear car door frame assembly welding jig - Google Patents
Rear car door frame assembly welding jig Download PDFInfo
- Publication number
- CN203779036U CN203779036U CN201420165681.2U CN201420165681U CN203779036U CN 203779036 U CN203779036 U CN 203779036U CN 201420165681 U CN201420165681 U CN 201420165681U CN 203779036 U CN203779036 U CN 203779036U
- Authority
- CN
- China
- Prior art keywords
- positioning element
- rear car
- installing plate
- clamping cylinder
- turning arm
- 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.)
- Expired - Lifetime
Links
- 238000003466 welding Methods 0.000 title claims abstract description 24
- 230000003014 reinforcing effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model belongs to the technical field of automobile accessory toolings and provides a rear car door frame assembly welding jig, which comprises a bottom plate and a placement table board which is arranged on the bottom plate and is adapted to a rear car door frame assembly in shape, wherein the placement table board is provided with an upper strip positioning part, a reinforcing connecting plate positioning part and a center pillar positioning part respectively, the center pillar positioning part comprises a first positioning part, a second positioning part and a third positioning part from top to bottom, and the first positioning part, the second positioning part and the third positioning part are respectively used for positioning the upper part, the middle part and the lower part of a center pillar of the rear car door frame assembly. The rear car door frame assembly welding jig has the advantages that after the positioning parts position the center pillar, an upper strip and a reinforcing connecting plate of the rear car door frame assembly, a robot is used for automatically welding the parts, the whole jig is not only simple in structure but also stable and firm in fixing, the working efficiency is improved, and the occurrence of the welding missing phenomenon is eliminated.
Description
Technical field
The utility model belongs to auto parts machinery frock technical field, relates to a kind of rear car doorframe assembly welding fixture.
Background technology
At automobile door structure, comprise front truck doorframe and rear car doorframe, rear car doorframe assembly is generally by upper, center pillar and the fishplate bar three of reinforced company are welded to connect composition, the existing robot welding mode that generally all adopts is carried out, be exactly after rear car doorframe being fixed by welding fixture, then by robot by rear car doorframe assembly upper, between center pillar and the fishplate bar three of reinforced company, weld a plurality of solder joints, therefore the quality of welding fixture just constantly has influence on the welding quality of whole doorframe, but existing welding fixture is complex structure not only, matching and fixed less stable with doorframe, affected so on the one hand the quality of welding, serious point has the risk of solder skip, angle from lean production, also reduced the efficiency of work.
Summary of the invention
Technical problem to be solved in the utility model is the present situation for prior art, and provides a kind of simple in structure, and fixed stably reinforcing leaned on, and guarantees the rear car doorframe assembly welding fixture of welding quality.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of rear car doorframe assembly welding fixture, comprise base plate and be arranged on base plate and placed mesa that rear car doorframe assembly shape adapts, on described placed mesa, be respectively arranged with a positioning element, reinforced company's fishplate bar positioning element and center pillar positioning element, it is characterized in that, described center pillar positioning element from top to bottom comprises the first positioning element, the second positioning element and the 3rd positioning element, the first described positioning element, the second positioning element and the 3rd positioning element are located respectively rear car doorframe assembly center pillar top, middle part and bottom.
The measure of taking for optimization such scheme specifically comprises:
In above-mentioned a kind of rear car doorframe assembly welding fixture, the first described positioning element comprises the first supporting seat, the first installing plate, first rotating arm, the first clamping cylinder, the first hinge connecting rod and the first locating piece, the first described installing plate is arranged on the first supporting seat, first rotating arm is connected with the first clamping cylinder, the first described hinge connecting rod connects respectively first rotating arm and the first installing plate, the first locating piece is arranged on first rotating arm, and the first described installing plate is provided with thick guide post.
In above-mentioned a kind of rear car doorframe assembly welding fixture, the second described positioning element comprises the second supporting seat, the second installing plate, the second turning arm, the second clamping cylinder, the second hinge connecting rod, the second locating piece, alignment pin and alignment pin cylinder, the second described installing plate is arranged on the second supporting seat, the second turning arm is connected with the second clamping cylinder, the second described hinge connecting rod connects respectively the second turning arm and the second installing plate, the second locating piece is arranged on the second turning arm, described alignment pin is connected with alignment pin cylinder, alignment pin cylinder is fixed on the second installing plate.
In above-mentioned a kind of rear car doorframe assembly welding fixture, the 3rd described positioning element comprises the 3rd supporting seat, the 3rd installing plate, the 3rd turning arm, the 3rd clamping cylinder, the 3rd locating piece, clamping cylinder and compact heap, the 3rd described installing plate is arranged on the 3rd supporting seat, the 3rd turning arm is connected with the 3rd clamping cylinder, the 3rd locating piece is arranged on the second turning arm, and clamping cylinder is connected with compact heap, and clamping cylinder is arranged on the 3rd turning arm.
Compared with prior art, the utility model has the advantage of by each positioning element to the center pillar of rear door frame assembly, upper and after reinforced company's fishplate bar positions, re-using robot welds automatically, whole tool is not only simple in structure, and fixed stably reinforcing leaned on, improved operating efficiency, stopped solder skip phenomenon and occur.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the overall structure schematic diagram of the first positioning element in Fig. 1;
Fig. 3 is the overall structure schematic diagram of the second positioning element in Fig. 1;
Fig. 4 is the overall structure schematic diagram of the 3rd positioning element in Fig. 1.
The specific embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
In figure, base plate 1; Placed mesa 2; Upper positioning element 3; Reinforced company's fishplate bar positioning element 4; Center pillar positioning element 5; The first positioning element 6; The second positioning element 7; The 3rd positioning element 8; The first supporting seat 9; The first installing plate 10; First rotating arm 11; The first clamping cylinder 12; The first hinge connecting rod 13; The first locating piece 14; Thick guide post 15; The second supporting seat 16; The second installing plate 17; The second turning arm 18; The second clamping cylinder 19; The second hinge connecting rod 20; The second locating piece 21; Alignment pin 22; Alignment pin cylinder 23; The 3rd supporting seat 24; The 3rd installing plate 25; The 3rd turning arm 26; The 3rd clamping cylinder 27; The 3rd locating piece 28; Clamping cylinder 29; Compact heap 30.
As shown in Figure 1, this rear car doorframe assembly welding fixture, comprise base plate 1 and be arranged on base plate 1 and the placed mesa 2 that rear car doorframe assembly shape adapts, on placed mesa 2, be respectively arranged with a positioning element 3, reinforced company's fishplate bar positioning element 4 and center pillar positioning element 5.
Here center pillar is the key position that connects the Shang Tiaohe reinforced company fishplate bar in doorframe assembly, pad is also more, therefore the utility model emphasis fixedly describes the position of center pillar, center pillar positioning element 5 from top to bottom comprises the first positioning element 6, the second positioning element 7 and the 3rd positioning element 8, specifically as shown in Figure 2, the first positioning element 6 is located rear car doorframe assembly center pillar upper position, the first positioning element 6 comprises the first supporting seat 9, the first installing plate 10, first rotating arm 11, the first clamping cylinder 12, the first hinge connecting rod 13 and the first locating piece 14, the first installing plate 10 is arranged on the first supporting seat 9, first rotating arm 11 is connected with the first clamping cylinder 12, the first hinge connecting rod 13 connects respectively first rotating arm 11 and the first installing plate 10, the first locating piece 14 is arranged on first rotating arm 11, because the first hinge connecting rod 13 connects respectively first rotating arm 11 and the first installing plate 10, such the first clamping cylinder 12 just can be so that the first locating piece 14 be clamped the upper position of center pillar after just can driving first rotating arm 11 rotations, the first installing plate 10 is provided with thick guide post 15, here thick 15 pairs of center pillar placement locations of guide post carry out coarse positioning, efficient and convenient.
As shown in Figure 3, the second positioning element 7 is located rear car doorframe assembly center pillar medium position, the second positioning element 7 comprises the second supporting seat 16, the second installing plate 17, the second turning arm 18, the second clamping cylinder 19, the second hinge connecting rod 20, the second locating piece 21, alignment pin 22 and alignment pin cylinder 23, the second installing plate 17 is arranged on the second supporting seat 16, the second turning arm 18 is connected with the second clamping cylinder 19, the second hinge connecting rod 20 connects respectively the second turning arm 18 and the second installing plate 17, the second locating piece 21 is arranged on the second turning arm 18, such the second clamping cylinder 19 just can be so that the second locating piece 21 be clamped the medium position of center pillar after just can driving the second turning arm 18 rotations, alignment pin 22 is connected with alignment pin cylinder 23, alignment pin cylinder 23 is fixed on the second installing plate 17, by alignment pin cylinder 23, drive alignment pin 22 to insert in the original hole of center pillar and carry out pre-determined bit.
As shown in Figure 4, the 3rd positioning element 8 is located door frame assembly center pillar lower position, the 3rd positioning element 8 comprises the 3rd supporting seat 24, the 3rd installing plate 25, the 3rd turning arm 26, the 3rd clamping cylinder 27, the 3rd locating piece 28, clamping cylinder 29 and compact heap 30, the 3rd installing plate 25 is arranged on the 3rd supporting seat 24, the 3rd turning arm 26 is connected with the 3rd clamping cylinder 27, the 3rd locating piece 28 is arranged on the second turning arm 18, here such the 3rd clamping cylinder 27 just can be so that the 3rd locating piece 28 be clamped the lower position of center pillar after just can driving the 3rd turning arm 26 rotations, clamping cylinder 29 is connected with compact heap 30, clamping cylinder 29 is arranged on the 3rd turning arm 26, clamping cylinder 29 drives compact heap 30 to compress other position.
Behind above each positioning element location, robot welds each rear car doorframe assembly pad automatically here, and after having welded, each positioning element exits, and takes out the rear car doorframe assembly having welded.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from the defined scope of spirit of the present utility model.
Claims (4)
1. a rear car doorframe assembly welding fixture, comprise base plate and be arranged on base plate and placed mesa that rear car doorframe assembly shape adapts, on described placed mesa, be respectively arranged with a positioning element, reinforced company's fishplate bar positioning element and center pillar positioning element, it is characterized in that: described center pillar positioning element from top to bottom comprises the first positioning element, the second positioning element and the 3rd positioning element, the first described positioning element, the second positioning element and the 3rd positioning element are located respectively rear car doorframe assembly center pillar top, middle part and bottom.
2. a kind of rear car doorframe assembly welding fixture according to claim 1, it is characterized in that: the first described positioning element comprises the first supporting seat, the first installing plate, first rotating arm, the first clamping cylinder, the first hinge connecting rod and the first locating piece, the first described installing plate is arranged on the first supporting seat, first rotating arm is connected with the first clamping cylinder, the first described hinge connecting rod connects respectively first rotating arm and the first installing plate, the first locating piece is arranged on first rotating arm, and the first described installing plate is provided with thick guide post.
3. a kind of rear car doorframe assembly welding fixture according to claim 2, it is characterized in that: the second described positioning element comprises the second supporting seat, the second installing plate, the second turning arm, the second clamping cylinder, the second hinge connecting rod, the second locating piece, alignment pin and alignment pin cylinder, the second described installing plate is arranged on the second supporting seat, the second turning arm is connected with the second clamping cylinder, the second described hinge connecting rod connects respectively the second turning arm and the second installing plate, the second locating piece is arranged on the second turning arm, described alignment pin is connected with alignment pin cylinder, alignment pin cylinder is fixed on the second installing plate.
4. a kind of rear car doorframe assembly welding fixture according to claim 3, it is characterized in that: the 3rd described positioning element comprises the 3rd supporting seat, the 3rd installing plate, the 3rd turning arm, the 3rd clamping cylinder, the 3rd locating piece, clamping cylinder and compact heap, the 3rd described installing plate is arranged on the 3rd supporting seat, the 3rd turning arm is connected with the 3rd clamping cylinder, the 3rd locating piece is arranged on the second turning arm, clamping cylinder is connected with compact heap, and clamping cylinder is arranged on the 3rd turning arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165681.2U CN203779036U (en) | 2014-04-08 | 2014-04-08 | Rear car door frame assembly welding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165681.2U CN203779036U (en) | 2014-04-08 | 2014-04-08 | Rear car door frame assembly welding jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203779036U true CN203779036U (en) | 2014-08-20 |
Family
ID=51315264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420165681.2U Expired - Lifetime CN203779036U (en) | 2014-04-08 | 2014-04-08 | Rear car door frame assembly welding jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203779036U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191132A (en) * | 2014-08-29 | 2014-12-10 | 广西玉柴专用汽车有限公司 | Rear compartment door tailor welding tool |
| CN104493401A (en) * | 2014-11-13 | 2015-04-08 | 宁波敏实汽车零部件技术研发有限公司 | Clamping device and car door post plate welding clamping method |
| CN106181194A (en) * | 2016-08-31 | 2016-12-07 | 柳州市川柳汽车机械有限责任公司 | Automobile end plate assembly weld jig |
| CN106425246A (en) * | 2016-12-14 | 2017-02-22 | 安徽江淮汽车集团股份有限公司 | Assembly technology clamp |
| CN106826056A (en) * | 2017-02-27 | 2017-06-13 | 东莞市秦智工业设计有限公司 | A kind of automobile buffer beam inner panel soldering cramping apparatus |
| CN108544161A (en) * | 2018-03-30 | 2018-09-18 | 凌云吉恩斯科技有限公司 | Automobile knocker positioning tool and the big assembly forming technology of knocker |
-
2014
- 2014-04-08 CN CN201420165681.2U patent/CN203779036U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191132A (en) * | 2014-08-29 | 2014-12-10 | 广西玉柴专用汽车有限公司 | Rear compartment door tailor welding tool |
| CN104191132B (en) * | 2014-08-29 | 2016-01-06 | 广西玉柴专用汽车有限公司 | Carriage back door tailor-welding tool |
| CN104493401A (en) * | 2014-11-13 | 2015-04-08 | 宁波敏实汽车零部件技术研发有限公司 | Clamping device and car door post plate welding clamping method |
| CN104493401B (en) * | 2014-11-13 | 2018-02-16 | 宁波蓝圣智能科技有限公司 | Clamping device and door pillar plate weld clamping method |
| CN106181194A (en) * | 2016-08-31 | 2016-12-07 | 柳州市川柳汽车机械有限责任公司 | Automobile end plate assembly weld jig |
| CN106181194B (en) * | 2016-08-31 | 2017-09-15 | 柳州市川柳汽车机械有限责任公司 | Automobile end plate assembly weld jig |
| CN106425246A (en) * | 2016-12-14 | 2017-02-22 | 安徽江淮汽车集团股份有限公司 | Assembly technology clamp |
| CN106826056A (en) * | 2017-02-27 | 2017-06-13 | 东莞市秦智工业设计有限公司 | A kind of automobile buffer beam inner panel soldering cramping apparatus |
| CN108544161A (en) * | 2018-03-30 | 2018-09-18 | 凌云吉恩斯科技有限公司 | Automobile knocker positioning tool and the big assembly forming technology of knocker |
| CN108544161B (en) * | 2018-03-30 | 2024-06-11 | 凌云吉恩斯科技有限公司 | Automobile door ring positioning tool and door ring large assembly forming process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203779036U (en) | Rear car door frame assembly welding jig | |
| CN204771255U (en) | Welding jig of car front longitudinal sub -unit | |
| CN205834558U (en) | Novel welding fixture location clamping link gear | |
| CN104191148A (en) | Clamping operation workbench for door frame combination welding and mounting | |
| CN103433673A (en) | Multi-touch lower vehicle body repair welding tool | |
| CN202356820U (en) | Tool for installing and welding connecting bracket of crane | |
| CN203830983U (en) | Front automobile door frame assembly welding jig | |
| CN104191139A (en) | Automobile sunroof supporting plate welding clamp | |
| CN201579565U (en) | Welding tool rotating table | |
| CN202106181U (en) | Clamp for automobile floor welding | |
| CN103464945A (en) | Novel lower-bodywork repair welding, positioning and locking device | |
| CN103286430B (en) | A kind of automobile side beam assembly automatic soldering device | |
| CN203696313U (en) | Flexible welding tool for forklift carriages | |
| CN201792225U (en) | Fixture integrated with functions of positioning and bore spot welding | |
| CN103286488A (en) | Special arc welding machine for lifting guide rails of automobile window glass | |
| CN203875525U (en) | Clamping device for welding land leveler cab platform connecting lug seats | |
| CN105328369A (en) | Welding device for rib of forklift portal-frame | |
| CN102554537A (en) | Positioning and clamping mechanism of welding fixture of automobile stamping piece | |
| CN103894771B (en) | A kind of being applicable to carries the General welding clamp that underframe manufactures entirely | |
| CN104191132B (en) | Carriage back door tailor-welding tool | |
| CN204353681U (en) | Auto panel fixture | |
| CN202607147U (en) | Truck frame joint welding tool of excavator | |
| CN203141017U (en) | Welding clamp for coach chassis | |
| CN105081649A (en) | Using method for semi-automatic frame combined welding tool | |
| CN206366773U (en) | A kind of automotive seat slideway connecting rod weld jig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |