CN205096789U - Floor frame left side longeron assembly frock clamp behind IEV5 electric motor car - Google Patents
Floor frame left side longeron assembly frock clamp behind IEV5 electric motor car Download PDFInfo
- Publication number
- CN205096789U CN205096789U CN201520892752.3U CN201520892752U CN205096789U CN 205096789 U CN205096789 U CN 205096789U CN 201520892752 U CN201520892752 U CN 201520892752U CN 205096789 U CN205096789 U CN 205096789U
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- China
- Prior art keywords
- longeron
- cross bar
- assembly
- iev5
- rear axle
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a floor frame left side longeron assembly frock clamp behind IEV5 electric motor car still is provided with on the base and is used for keeping first, two pilot holes seted up respectively to carry out the positioning mechanism who arranges with the core on longeron and the rear axle mounting panel, and positioning mechanism includes the support of locating pin and installation locating pin, and the support is connected with actuating mechanism, and actuating mechanism adjusts the locating pin at two types, and the one of which is: the locating pin inserts first, two pilot holes seted up respectively and carries out the work position of fixing a position on longeron and the rear axle mounting panel, next is: the avoid giving way who breaks away from in first, two pilot holes that the locating pin was seted up from longeron and rear axle mounting panel. Through setting up positioning mechanism, before welding the dress, insert first, two pilot holes through the locating pin in for first, two pilot holes arrange with the core, weld the dress like this after, outside hole just can not appear and not hide inboard hole phenomenon, promote the quality of product.
Description
Technical field
The utility model relates to automobile component production field, is specifically related to a kind of IEV5 electric motor car rear floor frame left longeron assembly frock clamp.
Background technology
If " rear floor frame left longeron assembly frock clamp " that my company adopts space motor vehicle equipment industry (Kunshan) Co., Ltd to produce (fixture is numbered: the RFS03L) assembling of 5101500X1100 (dash number) part in Yangze river and Huai river IEV5 vehicle.Although above-mentioned frock clamp can meet certain demand, but still there are the following problems for it: owing to adopting batch production, cause position, rear floor assembly rear-swing arm hole dimensional uniformity poor, Bu Zhe hole, medial and lateral, technological requirement bolts assemblies hole (aperture, outside be 15.5mm, inboard aperture be 13.5mm), that is, require that holes is arranged with core as far as possible, but it is larger that my company adopts above-mentioned frock clamp to produce finished product error, monolateral overproof maximum is 1.5mm, have apertura lateralis and hide inboard hole phenomenon, entrucking requirement can not be met.
Utility model content
The purpose of this utility model is to provide a kind of IEV5 electric motor car rear floor frame left longeron assembly frock clamp, the uniformity of position, floor assembly rear-swing arm hole size after improving.
For achieving the above object, the utility model adopts following scheme to implement:
A kind of IEV5 electric motor car rear floor frame left longeron assembly frock clamp, comprise base, base is provided with the clamping device being respectively used to grip longeron and rear axle installing plate, it is characterized in that: base is also provided with for keeping longeron and rear axle installing plate are offered respectively first, two pilot holes carry out the detent mechanism that same core is arranged, detent mechanism comprises alignment pin and installs the support of alignment pin, support is connected with driving mechanism, driving mechanism regulates alignment pin to be in two states, one is: alignment pin inserts longeron and rear axle installing plate are offered respectively first, the working position that two pilot holes position, it two is: alignment pin offer from longeron and rear axle installing plate first, what depart from two pilot holes dodges position.
By arranging detent mechanism, before being welded, inserted in first and second pilot hole by alignment pin, first and second pilot hole is arranged with core, be welded like this after terminating, would not occur that apertura lateralis hides inboard hole phenomenon, the quality of improving product.
Accompanying drawing explanation
Fig. 1 is the structural representation of the left longeron assembly of rear floor frame;
Fig. 2 is the structural representation of rear floor frame left longeron assembly frock clamp;
Fig. 3 is the structural representation of detent mechanism.
Detailed description of the invention
In order to make the purpose of this utility model and advantage clearly understand, below in conjunction with embodiment, the utility model is described in detail further.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The left longeron assembly of rear floor frame is obtained by longeron 21 and rear axle installing plate 22 welding assembly, the utility model is that (fixture is numbered: basis RFS03L) increases detent mechanism in tradition " rear floor frame left longeron assembly frock clamp ", all the other structures are still consistent with original embodiment, concrete scheme is as Fig. 1, shown in 2, a kind of IEV5 electric motor car rear floor frame left longeron assembly frock clamp, comprise base 10, base 10 is provided with the clamping device 11 being respectively used to grip longeron 21 and rear axle installing plate 22, base 10 is also provided with for keeping longeron 21 and rear axle installing plate 22 are offered respectively first, two pilot holes carry out the detent mechanism 30 that same core is arranged, detent mechanism 30 comprises alignment pin 35 and installs the support of alignment pin 35, support is connected with driving mechanism, driving mechanism regulates alignment pin 35 to be in two states, one is: alignment pin 35 inserts longeron 21 and rear axle installing plate 22 are offered respectively first, the working position that two pilot holes position, it two is: alignment pin 35 offer from longeron 21 and rear axle installing plate 22 first, what depart from two pilot holes dodges position.By arranging detent mechanism 30, before being welded, inserted in first and second pilot hole by alignment pin 35, first and second pilot hole is arranged with core, be welded like this after terminating, would not occur that apertura lateralis hides inboard hole phenomenon, the quality of improving product.
Longeron 21 and rear axle installing plate 22 can be subdivided into rear axle left installing plate assembly, left longeron stage casing assembly, left-hand door sill back segment stiffener assembly, left longeron back segment assembly, left-hand door sill back segment assembly, battery side rear left installing plate assembly.Second pilot hole is the upper vehicle body four-wheel aligner installing hole arranged of rear axle installing plate (the left installing plate assembly of rear axle), and the first pilot hole is mainly used for preventing longeron (left-hand door sill back segment assembly) from blocking the first pilot hole.On the left installing plate assembly of rear axle, the bore dia of the second pilot hole is 13.5mm, and on left-hand door sill back segment assembly, the bore dia of the first pilot hole is 15.5mm, and alignment pin, for ensureing the uniformity in aperture, does not hide hole phenomenon.
Concrete scheme is, the aperture of first pilot hole in outside is 15.5mm, the aperture of the second pilot hole of inner side is 13.5mm, therefore, for improving locating effect, following detailed protocol is adopted to implement, alignment pin 35 is step-like pivot pin, pivot pin comprises the second shaft part for inserting in the second pilot hole that rear axle installing plate 22 is offered, the inner side of the second shaft part is provided with the first shaft part, the external diameter of first and second shaft part is consistent with the aperture of first and second pilot hole respectively, thus accurately locates first and second pilot hole, and both are arranged with core.The diameter preferably arranging the second shaft part is 13.4mm, and the diameter of the first shaft part is 15.4mm.
Detailed is operating as, driving mechanism comprises horizontally disposed cylinder 34, support is inverted L shape, comprise the cross bar assembly arranged in the horizontal direction and the montant assembly 31 vertically arranged, the suspension end of cross bar assembly arranges horizontally disposed pivot pin, pivot pin and the perpendicular layout of cross bar assembly, the two ends of cylinder 34 are articulated and connected respectively by first and second jointed shaft and base 10, montant assembly lower end, the middle part of montant assembly is articulated and connected by the 3rd jointed shaft and pedestal, and first, second and third jointed shaft is all parallel to cross bar arrangement of components.First and second cross bar that cross bar assembly forms slide-and-guide cooperation by the length direction along cross bar assembly forms, first cross bar 32 is arranged at intervals with each fixing hole along its height direction, second cross bar 33 arranges clamping screw parts, and first and second cross bar forms locking by clamping screw parts and fixing hole and coordinates.Can avoid like this needing the structure to original frock clamp to change, and newly-increased detent mechanism 30 is arranged simply, makes whole improvement cost low.Because the pilot hole position of different batches may exist certain difference, therefore, arrange cross bar assembly by the length direction along cross bar assembly form slide-and-guide coordinate first and second cross bar form, to adapt to the frock of different parts.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. an IEV5 electric motor car rear floor frame left longeron assembly frock clamp, comprise base, base is provided with the clamping device being respectively used to grip longeron and rear axle installing plate, it is characterized in that: base is also provided with for keeping longeron and rear axle installing plate are offered respectively first, two pilot holes carry out the detent mechanism that same core is arranged, detent mechanism comprises alignment pin and installs the support of alignment pin, support is connected with driving mechanism, driving mechanism regulates alignment pin to be in two states, one is: alignment pin inserts longeron and rear axle installing plate are offered respectively first, the working position that two pilot holes position, it two is: alignment pin offer from longeron and rear axle installing plate first, what depart from two pilot holes dodges position.
2. IEV5 electric motor car rear floor frame according to claim 1 left longeron assembly frock clamp, it is characterized in that: alignment pin is step-like pivot pin, pivot pin comprises the second shaft part for inserting in the second pilot hole that longeron is offered, the inner side of the second shaft part is provided with the first shaft part, and the external diameter of first and second shaft part is consistent with the aperture of first and second pilot hole respectively.
3. IEV5 electric motor car rear floor frame according to claim 1 and 2 left longeron assembly frock clamp, it is characterized in that: driving mechanism comprises horizontally disposed cylinder, support is inverted L shape, comprise the cross bar assembly arranged in the horizontal direction and the montant assembly vertically arranged, the suspension end of cross bar assembly arranges horizontally disposed pivot pin, pivot pin and the perpendicular layout of cross bar assembly, the two ends of cylinder are respectively by first, two jointed shafts and base, montant assembly lower end is articulated and connected, the middle part of montant assembly is articulated and connected by the 3rd jointed shaft and pedestal, first, two, three jointed shafts are all parallel to cross bar arrangement of components.
4. IEV5 electric motor car rear floor frame according to claim 3 left longeron assembly frock clamp, it is characterized in that: first and second cross bar that cross bar assembly forms slide-and-guide cooperation by the length direction along cross bar assembly forms, first cross bar is arranged at intervals with each fixing hole along its height direction, second cross bar is arranged clamping screw parts, first and second cross bar forms locking by clamping screw parts and fixing hole and coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520892752.3U CN205096789U (en) | 2015-11-10 | 2015-11-10 | Floor frame left side longeron assembly frock clamp behind IEV5 electric motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520892752.3U CN205096789U (en) | 2015-11-10 | 2015-11-10 | Floor frame left side longeron assembly frock clamp behind IEV5 electric motor car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205096789U true CN205096789U (en) | 2016-03-23 |
Family
ID=55512599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520892752.3U Expired - Fee Related CN205096789U (en) | 2015-11-10 | 2015-11-10 | Floor frame left side longeron assembly frock clamp behind IEV5 electric motor car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205096789U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877064A (en) * | 2017-09-30 | 2018-04-06 | 芜湖普威技研有限公司 | Torsion beam trailing arm flexible welding clamp |
| CN108817799A (en) * | 2018-06-30 | 2018-11-16 | 湖北大帆汽车零部件有限公司 | A kind of automobile frock clamp |
| CN108890198A (en) * | 2018-06-30 | 2018-11-27 | 武汉捷众汽车零部件有限公司 | A kind of automobile longitudinal girder soldering cramping apparatus |
| CN108907554A (en) * | 2018-06-30 | 2018-11-30 | 湖北大帆汽车零部件有限公司 | A kind of automobile longitudinal girder Movable clamp |
| CN108942032A (en) * | 2018-06-30 | 2018-12-07 | 湖北大帆汽车零部件有限公司 | A kind of automobile longitudinal girder welded platform |
-
2015
- 2015-11-10 CN CN201520892752.3U patent/CN205096789U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107877064A (en) * | 2017-09-30 | 2018-04-06 | 芜湖普威技研有限公司 | Torsion beam trailing arm flexible welding clamp |
| CN107877064B (en) * | 2017-09-30 | 2019-08-30 | 芜湖普威技研有限公司 | Torsion beam trailing arm flexible welding clamp |
| CN108817799A (en) * | 2018-06-30 | 2018-11-16 | 湖北大帆汽车零部件有限公司 | A kind of automobile frock clamp |
| CN108890198A (en) * | 2018-06-30 | 2018-11-27 | 武汉捷众汽车零部件有限公司 | A kind of automobile longitudinal girder soldering cramping apparatus |
| CN108907554A (en) * | 2018-06-30 | 2018-11-30 | 湖北大帆汽车零部件有限公司 | A kind of automobile longitudinal girder Movable clamp |
| CN108942032A (en) * | 2018-06-30 | 2018-12-07 | 湖北大帆汽车零部件有限公司 | A kind of automobile longitudinal girder welded platform |
| CN108817799B (en) * | 2018-06-30 | 2021-04-02 | 湖北大帆汽车零部件有限公司 | Automobile tooling clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 |