CN108857974A - A kind of automobile front face bracket localization tool - Google Patents
A kind of automobile front face bracket localization tool Download PDFInfo
- Publication number
- CN108857974A CN108857974A CN201810764915.8A CN201810764915A CN108857974A CN 108857974 A CN108857974 A CN 108857974A CN 201810764915 A CN201810764915 A CN 201810764915A CN 108857974 A CN108857974 A CN 108857974A
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- preceding face
- bracket
- face bracket
- localization tool
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention discloses a kind of automobile front face bracket localization tools of automobile assembling technical field,Automobile includes two preceding face brackets and two crossbeams,Location hole is offered on the preceding face bracket,Crossbeam card slot and crossbeam convex block are provided on the crossbeam,Localization tool includes jig locating rack,Crossbeam elevating mechanism and preceding face support lifting mechanism are fixed on the jig locating rack,The position that the present invention passes through control jig locating rack,Position crossbeam on crossbeam gag lever post,Then preceding face bracket is accurately positioned in preceding face bracket locating rod,Crossbeam and preceding face bracket are moved together again,Fix crossbeam and preceding face bracket,Accurate positioning,Jig is made according to crossbeam size,The step of eliminating measurement,Eliminate the error of measurement,Reduce a possibility that doing over again,The present invention has the function of multiple calibration positioning,It can be effectively by installation error control in allowed band.
Description
Technical field
The present invention relates to automobile assembling technical fields, refer in particular to a kind of automobile front face bracket localization tool.
Background technique
The entire part that automobile assembling technology is related to has more than 10,000, how to be accurately mounted on so more parts
How about one's own position accurately installs and does not make mistake, this is an extremely difficult problem, and body of a motor car is divided into again
Bearing-type and Non-carrying type, the maximum difference of both vehicles have just been whether crossbeam, have there is the vehicle of crossbeam, the components on vehicle
It is substantially and is mounted on crossbeam, allow crossbeam to bear car weight, and monocoque body is exactly that each part is incorporated on vehicle body,
The structure of vehicle body is than more complete, it is easier to which installation is accurate, and the assembly of separate frame construction is this automobile on the basis of crossbeam
Assembly, installation calibrating are relatively difficult.
Bottom of car has two crossbeams in left and right, and every crossbeam is all that the tailstock is extended to from headstock, and there are two preceding face brackets, needs
One preceding face bracket to be installed in the front end of every crossbeam, for positioning automobile front face, front car light and car head unit, preceding face bracket
A bracket being installed on the crossbeam of vehicle, needs accurate positioning, the effect of preceding face bracket be to automobile front face, front car light, with
And many accessories positioning of automobile front, preceding face bracket is assembled on crossbeam, every time when assembly, by bolt and vapour on crossbeam
The hole of front face bracket is to upper, but due to the Production deviations of mold, so the location hole on automobile front face bracket can be one
The adjustment tank of adjustable position, therefore, it is desirable to which then precise mounting position of the face bracket on crossbeam before being measured with ruler uses spiral shell
Cap locks crossbeam and preceding face bracket, and this method not can guarantee preceding face bracket and crossbeam position corresponds, preceding face bracket position
It sets and does not deviate.
If the installation offset of preceding face backing positions, it is not accurate to will lead to preceding face assembled position, gap occurs or can not pacify
The case where dress, need to be adjusted preceding face bracket, but preceding face bracket is mounted on crossbeam, it can be found that installation site is not accurate
When, it is covered by other parts, can not directly adjust bracket, a large amount of accessory need to be dismantled, cause the number of working processes long, work effect
Rate is low, however, being able to solve this problem currently without particularly effective assembling fixture, installation is typically measured with ruler,
Such installation method larger workload, and personnel's operating error can not be reduced, assembly efficiency is lower, and possibility of doing over again is high,
Increase additional workload, if refitting of not dismantling will lead to：Gap is big between the automobile head accessory assembled, and part is askew
The problems such as tiltedly waiting, makes automobile front face unsightly, directly affects the quality of automobile.
Based on this, the present invention devises a kind of automobile front face bracket localization tool, to solve the above problems.
Summary of the invention
It, can will be before automobile the purpose of the present invention is to provide one kind in order to overcome the above problems with the defect of the prior art
Face bracket and crossbeam precise positioning, can reduce workload, by rigging error control in range of operation, improve assembly efficiency,
Reduction is done over again probability, and the jig of assembly precision and quality is improved.
The invention is realized in this way：A kind of automobile front face bracket localization tool, automobile include two preceding face brackets and two
Root crossbeam offers location hole on the preceding face bracket, crossbeam card slot and crossbeam convex block, localization tool is provided on the crossbeam
Including jig locating rack, crossbeam elevating mechanism and preceding face support lifting mechanism, the jig are fixed on the jig locating rack
Two and the one-to-one crossbeam locating slot of the crossbeam bump position, the crossbeam elevating mechanism are symmetrically fixed on locating rack
It is connected with crossbeam gag lever post by crossbeam connecting rod, face branch before the preceding face support lifting mechanism is connected with by preceding face rack rod
Frame locating rod, the corresponding preceding face bracket positioning of face backing positions before the both ends of the preceding face bracket locating rod are mounted with and position
Block, the two sides of the crossbeam gag lever post are mounted with the crossbeam bayonet lock for positioning the crossbeam card slot, and for described in fixation
The crossbeam fixture of crossbeam, between preceding face support positioning block described in two groups, between crossbeam bayonet lock described in two groups and crossbeam described in two groups
Horizontal space between locating slot calibrates positioning in advance.
Further, the jig locating rack includes bottom plate, column and top plate, and the column has two groups, and vertical symmetrical
Setting, top and the top plate of the column fix, the crossbeam elevating mechanism and preceding face support lifting mechanism respectively with the top
Plate is fixed.
Further, the bottom of the bottom plate is mounted with universal wheel, and the quantity of the universal wheel is a plurality of.
Further, the top plate is provided with preceding face bracket elastic member and crossbeam elastic component, the preceding face bracket elastic member
Lower end connect with preceding face bracket locating rod, crossbeam elastic component lower end is connect with big boom support.
Further, the top of big boom support is arranged in the preceding face bracket locating rod.
Further, it is provided on the preceding face support positioning block and is limited with the mutual corresponding preceding face bracket of position of positioning hole
Pin, the preceding face support positioning block and the location hole are transition fit.
Further, sliding rail, the crossbeam gag lever post and the positioning of preceding face bracket are both provided on column described in described two groups
Bar is slidably connected with the sliding rail respectively.
Further, the crossbeam elevating mechanism and preceding face support lifting mechanism are lever construction.
The beneficial effects of the invention are as follows：The present invention makes crossbeam in crossbeam gag lever post by the position of control jig locating rack
Then preceding face bracket is accurately positioned in preceding face bracket locating rod, then crossbeam and preceding face bracket is moved together by upper positioning,
Fix crossbeam and preceding face bracket, accurate positioning eliminates survey the step of making jig according to crossbeam size, eliminate measurement
The error of amount reduces a possibility that doing over again, and the present invention has the function of multiple calibration positioning, can be effectively by installation error
Control is and rapid operation, convenient in allowed band, before avoiding face bracket and crossbeam installation precisely caused by do over again
Problem, disassembly are done over again, and are needed this jig to be used to reduce time cost, are improved installation effectiveness, the error of installation is effectively reduced.
Detailed description of the invention
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is structure of the invention front view；
Fig. 2 is structure of the invention side view；
Fig. 3 is jig locating rack front view of the present invention；
Fig. 4 is crossbeam gag lever post structural schematic diagram of the present invention；
Fig. 5 is face bracket scheme of installation before present invention left side.
In attached drawing, parts list represented by the reference numerals are as follows：
1- jig locating rack, 11- bottom plate, 12- column, 13- top plate, 14- universal wheel, face bracket elastic member before 15-, 16-
Crossbeam elastic component, 2- sliding rail, 3- crossbeam gag lever post, 31- crossbeam elevating mechanism, 32- crossbeam connecting rod, face bracket locating rod before 4-,
Face support lifting mechanism before 41-, face rack rod before 42-, face support positioning block before 5-, face bracket spacer pin before 51-, 6- crossbeam
Fixture, 61- crossbeam bayonet lock, 7- crossbeam locating slot, face bracket before 8-, 81- location hole, 9- crossbeam, 91- crossbeam card slot, 92- crossbeam
Convex block.
Specific embodiment
It please refers to shown in Fig. 1 to 5, the present invention provides a kind of technical solution：A kind of automobile front face bracket localization tool, automobile
Including two preceding face brackets 8 and two crossbeams 9, location hole 81 is offered on preceding face bracket 8, crossbeam card slot is provided on crossbeam 9
91 and crossbeam convex block 92, localization tool include jig locating rack 1, be fixed on jig locating rack 1 crossbeam elevating mechanism 31 and before
Face support lifting mechanism 41, be symmetrically fixed on jig locating rack 1 two it is fixed with the one-to-one crossbeam in 92 position of crossbeam convex block
Position slot 7, crossbeam elevating mechanism 31 is connected with crossbeam gag lever post 3 by crossbeam connecting rod 32, before preceding face support lifting mechanism 41 passes through
Face bracket locating rod 4 before face rack rod 42 is connected with, face bracket 8 before the both ends of preceding face bracket locating rod 4 are mounted with and position
The corresponding preceding face support positioning block 5 in position, the two sides of crossbeam gag lever post 3 are mounted with the crossbeam bayonet lock for positioning crossbeam card slot 91
61, and the crossbeam fixture 6 for fixing crossbeam 9, before two groups between face support positioning block 5, between two groups of crossbeam bayonet locks 61 and
Horizontal space between two groups of crossbeam locating slots 7 calibrates positioning in advance, and the present invention has the function of multiple calibration positioning, Ke Yiyou
The reduction error of effect does not need to install every time and all goes to measure, and when installation effectively eliminates measuring process, and error is effectively controlled
System avoids in allowed band because of rework problems caused by the installation of preceding face bracket is not accurate.
Wherein, jig locating rack 1 includes bottom plate 11, column 12 and top plate 13, and column 12 has two groups, and vertically symmetrically sets
It sets, the top of column 12 and top plate 13 are fixed, and crossbeam elevating mechanism 31 and preceding face support lifting mechanism 41 are solid with top plate 13 respectively
It is fixed, facilitate the support of jig locating rack 1 and assembling fixture, installation is easier securely, makes crossbeam gag lever post 3 with before by sliding rail 2
Face bracket 4 lifting carriages of locating rod are more convenient, and the bottom of bottom plate 11 is mounted with universal wheel 14, and the quantity of universal wheel 14 is plural number
It is a, make 1 conveniently moving of jig locating rack, can stand, top plate 13 is provided with preceding face bracket elastic member 15 and crossbeam elastic component 16,
The lower end of preceding face bracket elastic member 15 is connect with preceding face bracket locating rod 4, and 16 lower end of crossbeam elastic component is connect with big boom support 3,
Keep preceding face bracket locating rod 4 and big boom support more laborsaving in lifting and there is pooling feature, reduction lifting is too fast, causes
Collide with, the top of big boom support 3 is arranged in preceding face bracket locating rod 4, facilitates installation, be provided on preceding face support positioning block 5 with
The mutual corresponding preceding face bracket spacer pin 51 in 81 position of location hole, preceding face support positioning block 5 and location hole 81 are transition fit, are made
The preceding positioning of face bracket 8 is more accurate, and sliding rail 2, crossbeam gag lever post 3 and preceding face bracket locating rod 4 are both provided on two groups of columns 12
It is slidably connected, is slidably matched with sliding rail 2 respectively, position is relatively fixed, is not easy sideslip, crossbeam elevating mechanism 31 and preceding mould elevator
Structure 41 is lever construction, and easy of rise, structure is simple, rapid operation.
One of embodiment has particular application as：Location hole 81 is offered before the present invention on face bracket 8, by by preceding face bracket
Location hole 81 on 8 is aligned with preceding face bracket spacer pin 51, and then installation is accurate, and preceding face bracket 8 is accurately limited to preceding face
On support positioning block 5, then preceding face bracket locating rod 4 is risen by the preceding face support lifting mechanism 41 on jig locating rack 1,
To drive preceding face support positioning block 5 and preceding face bracket 8 upward sliding on sliding rail 2, concedes crossbeam 9 and pre-install space, preceding face branch
Face bracket locating rod 4 rises more laborsaving and plays the role of cushion bumper before frame elastic component 15 makes, and then pushes top plate 13,
By the universal wheel 14 of 11 bottom of bottom plate, make the mobile more laborsaving convenience of jig locating rack 1, the bottom of crossbeam 9 is provided with crossbeam
Card slot 91, the front end of crossbeam 9 are provided with crossbeam convex block 92, push crossbeam locating slot 7 and two groups of crossbeams being installed 9 right
Standard corresponds two groups of crossbeam convex blocks 92 with two groups of crossbeam locating slots 7 and mutually pushes against, and then passes through crossbeam elevating mechanism
31 pull crossbeam connecting rod 32, make the upward sliding in sliding rail 2 of crossbeam gag lever post 3, crossbeam bayonet lock 61 is risen up into crossbeam card slot 91,
Then crossbeam 9 is locked by crossbeam fixture 6, face bracket 8 is subjected to displacement with crossbeam 9 before avoiding in installation and movement, then
Face support lifting mechanism 41 before pulling again, face bracket locating rod 4 moves down before making, and preceding face bracket 8 is mutually pasted with crossbeam 9
After the completion of tightening position, preceding face bracket 8 is then passed through into bolt lock with crossbeam 9 by hanging over the electric tool on jig locating rack 1
Tightly, calibration positioning work is completed, this positioning is more convenient, it is not necessary to which installation will remove measurement crossbeam 9 and preceding face bracket 8 every time
Then installation dimension goes to find installation site accurately again, multiple positioning reduces error, installs more accurate, it is not easy to generate deviation.
Although specific embodiments of the present invention have been described above, those familiar with the art should be managed
Solution, we are merely exemplary described specific embodiment, rather than for the restriction to the scope of the present invention, it is familiar with this
The technical staff in field should be covered of the invention according to modification and variation equivalent made by spirit of the invention
In scope of the claimed protection.
Claims (8)
1. a kind of automobile front face bracket localization tool, automobile includes two preceding face brackets (8) and two crossbeams (9), the preceding face
It is offered on bracket (8) location hole (81), crossbeam card slot (91) and crossbeam convex block (92) is provided on the crossbeam (9), it is special
Sign is：Localization tool includes jig locating rack (1), be fixed on the jig locating rack (1) crossbeam elevating mechanism (31) and
Preceding face support lifting mechanism (41) is symmetrically fixed with two and crossbeam convex block (92) position on the jig locating rack (1)
One-to-one crossbeam locating slot (7), the crossbeam elevating mechanism (31) are connected with crossbeam gag lever post by crossbeam connecting rod (32)
(3), face bracket locating rod (4) before the preceding face support lifting mechanism (41) is connected with by preceding face rack rod (42), it is described
The corresponding preceding face support positioning block (5) in face bracket (8) position, institute before the both ends of preceding face bracket locating rod (4) are mounted with and position
The two sides for stating crossbeam gag lever post (3) are mounted with crossbeam bayonet lock (61) for positioning the crossbeam card slot (91), and for solid
The crossbeam fixture (6) of the fixed crossbeam (9), between preceding face support positioning block (5) described in two groups, crossbeam bayonet lock (61) described in two groups
Between horizontal space between crossbeam locating slot (7) described in two groups calibrate positioning in advance.
2. a kind of automobile front face bracket localization tool according to claim 1, it is characterised in that：The jig locating rack
It (1) include bottom plate (11), column (12) and top plate (13), the column (12) has two groups, and vertical arranged symmetrically, the column
(12) top and top plate (13) are fixed, the crossbeam elevating mechanism (31) and preceding face support lifting mechanism (41) respectively with it is described
Top plate (13) is fixed.
3. a kind of automobile front face bracket localization tool according to claim 2, it is characterised in that：The bottom of the bottom plate (11)
Portion is mounted with universal wheel (14) that the quantity of the universal wheel (14) is a plurality of.
4. a kind of automobile front face bracket localization tool according to claim 2, it is characterised in that：Top plate (13) setting
Preceding face bracket elastic member (15) and crossbeam elastic component (16), the lower end of the preceding face bracket elastic member (15) and preceding face bracket are fixed
Position bar (4) connects, and crossbeam elastic component (16) lower end is connect with big boom support (3).
5. a kind of automobile front face bracket localization tool according to claim 1, it is characterised in that：The preceding face bracket positioning
Bar (4) is arranged in the top of big boom support (3).
6. a kind of automobile front face bracket localization tool according to claim 1, it is characterised in that：The preceding face bracket positioning
It is provided on block (5) and determines with the mutual corresponding preceding face bracket spacer pin (51) in the location hole (81) position, the preceding face bracket
Position block (5) and the location hole (81) is transition fit.
7. a kind of automobile front face bracket localization tool according to claim 1, it is characterised in that：Column described in two groups (12)
On be both provided with sliding rail (2), the crossbeam gag lever post (3) and preceding face bracket locating rod (4) are slided with the sliding rail (2) respectively to be connected
It connects.
8. a kind of automobile front face bracket localization tool according to claim 1, it is characterised in that：The crossbeam elevating mechanism
(31) and preceding face support lifting mechanism (41) is lever construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810764915.8A CN108857974B (en) | 2018-07-12 | 2018-07-12 | Positioning jig for front face support of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810764915.8A CN108857974B (en) | 2018-07-12 | 2018-07-12 | Positioning jig for front face support of automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108857974A true CN108857974A (en) | 2018-11-23 |
| CN108857974B CN108857974B (en) | 2023-09-22 |
Family
ID=64301600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810764915.8A Active CN108857974B (en) | 2018-07-12 | 2018-07-12 | Positioning jig for front face support of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108857974B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922960A (en) * | 2020-08-13 | 2020-11-13 | 立讯智造(浙江)有限公司 | Clamping device |
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|---|---|---|---|---|
| FR2801033A1 (en) * | 1999-11-15 | 2001-05-18 | Plastic Omnium Cie | Front frame for motor vehicle chassis has bore to receive temporary locating pin fitting into seating in vehicle frame |
| EP1884451A1 (en) * | 2006-07-26 | 2008-02-06 | Faurecia Bloc Avant | Front end structure for an automobile and corresponding automobile |
| CN202780904U (en) * | 2012-08-23 | 2013-03-13 | 上海英伦帝华汽车部件有限公司 | Vehicle body and frame locating clamp |
| CN202782864U (en) * | 2012-09-26 | 2013-03-13 | 神龙汽车有限公司 | Positioning and fixing structure capable of controlling gap face difference on periphery of automobile headlamp |
| CN103949832A (en) * | 2014-05-08 | 2014-07-30 | 安徽大昌科技股份有限公司 | Welding fixture for automotive dashboard beam assembly |
| CN204730785U (en) * | 2015-07-10 | 2015-10-28 | 安徽江淮汽车股份有限公司 | Face accuracy detection instrument before a kind of vehicle body |
| CN205352253U (en) * | 2016-01-08 | 2016-06-29 | 浙江吉利汽车有限公司 | Face detection tool before car body |
| CN106112458A (en) * | 2016-08-29 | 2016-11-16 | 安徽江淮汽车股份有限公司 | Front-end module assembling jig |
| CN106945752A (en) * | 2017-03-24 | 2017-07-14 | 奇瑞汽车股份有限公司 | A kind of method and automobile for installing automobile front face part |
-
2018
- 2018-07-12 CN CN201810764915.8A patent/CN108857974B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2801033A1 (en) * | 1999-11-15 | 2001-05-18 | Plastic Omnium Cie | Front frame for motor vehicle chassis has bore to receive temporary locating pin fitting into seating in vehicle frame |
| EP1884451A1 (en) * | 2006-07-26 | 2008-02-06 | Faurecia Bloc Avant | Front end structure for an automobile and corresponding automobile |
| CN202780904U (en) * | 2012-08-23 | 2013-03-13 | 上海英伦帝华汽车部件有限公司 | Vehicle body and frame locating clamp |
| CN202782864U (en) * | 2012-09-26 | 2013-03-13 | 神龙汽车有限公司 | Positioning and fixing structure capable of controlling gap face difference on periphery of automobile headlamp |
| CN103949832A (en) * | 2014-05-08 | 2014-07-30 | 安徽大昌科技股份有限公司 | Welding fixture for automotive dashboard beam assembly |
| CN204730785U (en) * | 2015-07-10 | 2015-10-28 | 安徽江淮汽车股份有限公司 | Face accuracy detection instrument before a kind of vehicle body |
| CN205352253U (en) * | 2016-01-08 | 2016-06-29 | 浙江吉利汽车有限公司 | Face detection tool before car body |
| CN106112458A (en) * | 2016-08-29 | 2016-11-16 | 安徽江淮汽车股份有限公司 | Front-end module assembling jig |
| CN106945752A (en) * | 2017-03-24 | 2017-07-14 | 奇瑞汽车股份有限公司 | A kind of method and automobile for installing automobile front face part |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922960A (en) * | 2020-08-13 | 2020-11-13 | 立讯智造(浙江)有限公司 | Clamping device |
| CN111922960B (en) * | 2020-08-13 | 2021-10-01 | 立讯智造(浙江)有限公司 | Clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108857974B (en) | 2023-09-22 |
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