CN109110007B - Auxiliary tool for assembling and positioning hair cover and fender - Google Patents
Auxiliary tool for assembling and positioning hair cover and fender Download PDFInfo
- Publication number
- CN109110007B CN109110007B CN201811014943.4A CN201811014943A CN109110007B CN 109110007 B CN109110007 B CN 109110007B CN 201811014943 A CN201811014943 A CN 201811014943A CN 109110007 B CN109110007 B CN 109110007B
- Authority
- CN
- China
- Prior art keywords
- positioning
- fender
- hair cover
- tool
- assembling
- 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.)
- Active
Links
- 229910003460 diamond Inorganic materials 0.000 claims description 2
- 239000010432 diamond Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/024—Positioning of sub-units or components with respect to body shell or other sub-units or components
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Superstructure Of Vehicle (AREA)
Abstract
The invention discloses a hair cover and fender assembling and positioning auxiliary tool which comprises a tool frame, wherein a positioning structure for positioning the tool frame on a vehicle body, a fender mounting positioning block for positioning a fender mounting position and a hair cover hinge mounting positioning pin for positioning the hair cover hinge mounting position are arranged at the end part of the tool frame. The auxiliary tool for assembling and positioning the hair cover and the fender has reasonable structural design, ensures that the hair cover and the fender can meet the appearance matching requirement of peripheral parts during assembling, can reduce the adjustment amount of welding, assembling and debugging stations, reduces complaints of production staff, and improves the assembling efficiency; meanwhile, the appearance matching effect and consistency of the hair cover and the fender with peripheral parts can be well guaranteed, and the product quality is improved.
Description
Technical Field
The invention relates to the technical field of automobile assembly, in particular to an auxiliary tool for assembling and positioning a hair cover and a fender.
Background
The hair cover and the fender are used as important parts for appearance matching, the gap between the hair cover and the fender directly influences the attractiveness and quality requirements of a front face area of the whole vehicle, the gap between the hair cover and the fender naturally becomes one of important attention areas of a user, and meanwhile, the hair cover and the fender are also one of key points and difficulties for matching the whole vehicle in various host factories.
A common assembling and positioning design method for hair covers is as follows: the A datum controls the Z direction (2 on the hinge mounting surface and 2 buffer blocks close to the headlamp), the B datum controls the Y direction (the gap between the hair cover and the fender is adjusted by referring to fender adjustment), and the C datum controls the X direction (the front and back positions of the hair cover are adjusted by referring to the alignment degree of the hair cover and the fender or an A column).
A common design method for assembling and positioning a fender panel is as follows: the A datum controls the Y direction (1 fender mounting bracket at the front fender mounting position, 1 vehicle body mounting point close to a front triangular block and 1 vehicle body mounting point at a side wall lower threshold), the B datum controls the Z direction (two fender mounting brackets of a reinforcing beam and an outer plate on a front wheel cover) and the C datum controls the X direction (two fender mounting brackets on a side wall assembly). According to the assembling and positioning mode, the gap between the fender and the front door is ensured through the gap block, and the gap consistency performance is ensured. The surface difference between the fender and the front door is realized through manual adjustment, and is influenced by the precision of a part mounting point, so that the consistency of the surface difference cannot be guaranteed. The clearance of fender and bonnet is realized through artifical adjustment, and clearance uniformity can not obtain guaranteeing.
In order to ensure the appearance matching requirements of the hair cover and the fender and peripheral parts, all host factories generally design the mounting points of the hair cover and the fender into through holes. Increase assembly adjustment station in welding the workshop, improve the outward appearance matching effect of hair-cover and fender and peripheral part through artifical adjustment, nevertheless also bring following not enough simultaneously: 1. the welding stations are adjusted on line, the production line is provided with full-time stations, and the labor cost is increased; 2. the manual adjustment efficiency is low, and the requirements of quick and efficient production rhythm cannot be met; 3. the consistency is poor, basically 100% of the consistency needs to be adjusted, and production staff have great complaints; 4. the requirements of users on the appearance of the appearance with higher and higher beauty and quality cannot be met.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an auxiliary tool for assembling and positioning a hair cover and a fender, so as to achieve the purposes of good assembling consistency and high assembling efficiency.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
this send out lid and fender positioning auxiliary fixtures, including the frock frame, the tip of frock frame is equipped with and is used for sending out lid hinge mount locating pin of lid hinge mount position with location structure, the fender erection bracing piece that is used for fixing a position fender mounted position of frock frame location on the automobile body and being used for fixing a position.
Further, the two end parts of the tool frame are identical in structure.
The positioning structure comprises two tool positioning blocks and a tool positioning pin, wherein the two tool positioning blocks are used for being positioned on the headlamp mounting beam and the front wheel cover connecting plate body respectively, and the tool positioning pin is used for being positioned on the engine cover hinge mounting plate.
The tool frame is a square frame.
The fender installation locating piece is a set of that sets up side by side.
The hair cover hinge mounting positioning pin is provided with two positioning pins side by side.
The end part of the tool frame is provided with a fixing plate for fixing the positioning pin for mounting the hair cover hinge, and a magnet is arranged in the fixing plate.
The cover sending hinge mounting plate is provided with a positioning hole matched with the tooling positioning pin, and the positioning hole is along with a main positioning hole of the cover sending hinge mounting plate.
And a tangent plane is arranged on the outer edge of the tooling positioning pin.
The tooling positioning pin comprises a main positioning pin and an auxiliary positioning pin, wherein the main positioning pin is a cylindrical pin, and the auxiliary positioning pin is a diamond pin.
Compared with the prior art, the invention has the following advantages:
the auxiliary tool for assembling and positioning the hair cover and the fender has reasonable structural design, ensures that the hair cover and the fender can meet the appearance matching requirement of peripheral parts during assembling, can reduce the adjustment amount of welding, assembling and debugging stations, reduces complaints of production staff, and improves the assembling efficiency; meanwhile, the appearance matching effect and consistency of the hair cover and the fender with peripheral parts can be well guaranteed, and the product quality is improved.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is a schematic structural view of an auxiliary tool of the present invention.
FIG. 2 is a schematic view of the present invention showing the positioning of a vehicle body.
Fig. 3 is a schematic view of the cooperation between the hair cover hinge and the tool of the present invention.
Fig. 4 is a schematic view of the cooperation of the fender and the tool of the invention.
In the figure:
1. the tool comprises a tool frame, 2 end frames, 3 fender mounting and positioning blocks I and 4, tool positioning blocks, 5 fender mounting and positioning blocks II and 6, tool positioning pins, 7 fender mounting and positioning blocks III and 8, hair cover hinge mounting positioning pins, 9 hair cover hinges and 10 fenders.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the auxiliary tool for assembling and positioning the hair cover and the fender comprises a tool frame 1 and two end frames 2 arranged at the end parts of the tool frame, wherein the two ends of the tool frame have the same structure.
The two end frames are oppositely arranged at the end part of the tool frame, and the tool frame is a square frame; and the handle is arranged on the end frame, so that the operation is convenient.
And the end frame is provided with a positioning structure for positioning the tool frame on the vehicle body, a fender mounting positioning block for positioning the fender mounting position and a hair cover hinge mounting positioning pin 8 for positioning the hair cover hinge mounting position.
Fender erection locating piece is for a set of side by side setting, is fender erection locating piece I3 and fender erection locating piece II 5 and fender erection locating piece III 7 respectively, and fender erection locating piece I and fender erection locating piece III fix a position fender 10's both ends mounted position, and fender erection locating piece II fixes a position fender's middle mounted position, and the location is accurate.
The hair cover hinge mounting positioning pins 8 are two positioning pins arranged side by side. The end part of the tool frame is provided with a fixing plate for fixing the hair cover hinge mounting positioning pin, and a magnet is arranged in the fixing plate. When the hair cover hinge is installed, the hinge can be fixed on a tool through the magnet, the hair cover hinge is not prone to shaking, and the installation is accurate.
The positioning structure comprises two tool positioning blocks 4 which are respectively positioned on the headlamp mounting beam and the front wheel cover connecting plate body and a tool positioning pin 6 which is positioned on the engine cover hinge mounting plate.
The cap sending hinge mounting plate is provided with a positioning hole matched with the tool positioning pin, and the positioning hole is along with a main positioning hole of the cap sending hinge mounting plate.
The tooling positioning pin 6 comprises a main positioning pin and an auxiliary positioning pin, the main positioning pin is a cylindrical pin, the auxiliary positioning pin is a diamond-shaped pin, a tangent plane is arranged on the outer edge of the main positioning pin, the X, Y and Z directions can be controlled to be positioned, the tangent plane is arranged on the outer edge of the auxiliary positioning pin, the X and Z directions can be controlled to be positioned, and the end parts of the two pins are provided with guide structures.
The main positioning hole of the cover sending hinge mounting plate is selected from the positioning holes of the tool on the vehicle body, and the welding process arrangement of the cover sending hinge mounting plate is completed on a main splicing station so as to shorten a part matching size chain. The specific size of the tooling positioning pin is designed according to the size of the positioning hole of the mounting plate of the hair cover hinge.
And respectively selecting a Z-direction surface as a Z-direction reference surface of the tool on the front headlamp mounting beam, the front wheel cover front connecting plate body and the engine cover hinge mounting plate, wherein three Z-direction references are adopted on one side, and the Z-direction references are symmetrical left and right.
During assembly, the tool is positioned on the vehicle body, the cover sending hinge is positioned on the tool, the cover sending hinge 9 is installed on the vehicle body through the tool, then the fender is installed on the vehicle body through the tool, and finally the cover sending is installed on the vehicle body through the hinge self-positioning bolt.
The method specifically comprises the following steps:
the engine cover and the fender tool are assembled on the engine compartment assembly of the vehicle body, and the tool positioning pins are placed into the main positioning holes of the left hinge mounting plate and the right hinge mounting plate of the vehicle body;
positioning the hair cover hinge on a hair cover and wing plate tool, embedding a strong magnet in the binding surface of the tool and the hinge, and fixing the hinge on the tool through the magnet; after the hinge is positioned, tightening a bolt for connecting the engine cover hinge and the vehicle body, and then taking down the other end of the engine cover hinge positioned on the tool;
adjusting the gap between the fender and the front door by holding the chock by hand, then attaching the fender, the hair cover and the fender plate on 3Y-direction positioning surfaces, and finally tightening a bolt;
directly installing the hair cover through a self-positioning bolt; and taking out the cover and the fender tool.
According to the invention, the hair cover hinge and the fender are directly assembled in one sequence by using an auxiliary tool, the size chain ring is shortened, the appearance matching effect of the hair cover and the fender with peripheral parts can be directly and effectively ensured, and the aims of reducing the assembly and debugging frequency and improving the consistency can be achieved. In addition, the tool is simple in structure, the weight of the whole tool is controlled within 20Kg, and the tool is strong in operability and popularization.
The above-mentioned features are merely for describing preferred embodiments of the present invention and may be arbitrarily combined to form a plurality of embodiments of the present invention.
The invention is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the invention is not limited by the above-mentioned manner, and it is within the scope of the invention to adopt various insubstantial modifications of the inventive concept and solution, or to apply the inventive concept and solution directly to other applications without modification.
Claims (5)
1. The utility model provides a send out lid and fender positioning auxiliary fixtures, includes the frock frame, its characterized in that: the end part of the tool frame is provided with a positioning structure for positioning the tool frame on a vehicle body, a fender mounting positioning block for positioning a fender mounting position and a hair cover hinge mounting positioning pin for positioning a hair cover hinge mounting position;
the positioning structure comprises two tool positioning blocks which are respectively positioned on the front headlamp mounting beam and the front wheel cover connecting plate body, and a tool positioning pin which is positioned on the engine cover hinge mounting plate; the fender mounting positioning blocks are arranged in parallel; a fixing plate for fixing a positioning pin for mounting the hair cover hinge is arranged at the end part of the tool frame, and a magnet is arranged in the fixing plate;
the hair cover hinge mounting plate is provided with a positioning hole matched with the tooling positioning pin, and the positioning hole is along with a main positioning hole of the hair cover hinge mounting plate;
and a tangent plane is arranged on the outer edge of the tooling positioning pin.
2. The hair cover and fender assembling and positioning auxiliary tool set forth in claim 1, wherein: the two end parts of the tool frame are identical in structure.
3. The hair cover and fender assembling and positioning auxiliary tool set forth in claim 1, wherein: the tool frame is a square frame.
4. The hair cover and fender assembling and positioning auxiliary tool set forth in claim 1, wherein: the hair cover hinge mounting positioning pin is provided with two positioning pins side by side.
5. The hair cover and fender assembling and positioning auxiliary tool set forth in claim 1, wherein: the tooling positioning pin comprises a main positioning pin and an auxiliary positioning pin, wherein the main positioning pin is a cylindrical pin, and the auxiliary positioning pin is a diamond pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811014943.4A CN109110007B (en) | 2018-08-31 | 2018-08-31 | Auxiliary tool for assembling and positioning hair cover and fender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811014943.4A CN109110007B (en) | 2018-08-31 | 2018-08-31 | Auxiliary tool for assembling and positioning hair cover and fender |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109110007A CN109110007A (en) | 2019-01-01 |
| CN109110007B true CN109110007B (en) | 2021-09-28 |
Family
ID=64861641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811014943.4A Active CN109110007B (en) | 2018-08-31 | 2018-08-31 | Auxiliary tool for assembling and positioning hair cover and fender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109110007B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789638B (en) * | 2019-09-29 | 2020-11-27 | 浙江合众新能源汽车有限公司 | Car size precision control assembly method based on plastic fender |
| CN111347209B (en) * | 2020-04-14 | 2022-03-01 | 江铃汽车股份有限公司 | Storage box cover plate positioning tool |
| CN112247891B (en) * | 2020-10-13 | 2021-11-19 | 安徽江淮汽车集团股份有限公司 | Electric vehicle fender mounting and positioning tool |
| CN112298407B (en) * | 2020-10-29 | 2022-06-10 | 奇瑞汽车股份有限公司 | Automobile front face system installation positioning structure and positioning method thereof |
| CN112621628B (en) * | 2020-12-18 | 2022-02-01 | 东风汽车集团有限公司 | Fender positioning tool and fender positioning method |
| CN112960049B (en) * | 2021-04-12 | 2022-06-07 | 奇瑞商用车（安徽）有限公司 | Automobile front grille assembling and positioning tool and front grille assembling method |
| CN113954994B (en) * | 2021-11-20 | 2022-05-13 | 王博 | New energy automobile engine hood installation positioning device and installation process |
| CN114789411B (en) * | 2021-12-30 | 2023-09-08 | 宜宾凯翼汽车有限公司 | Automobile front face positioning tool and positioning method thereof |
| CN114905458A (en) * | 2022-05-30 | 2022-08-16 | 中国第一汽车股份有限公司 | Harness for engine hood closing assembly |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2952341B1 (en) * | 2009-11-06 | 2011-12-09 | Peugeot Citroen Automobiles Sa | FIXING A FRONT FENDER TO THE FIXED HINGE OF A HOOD HINGE OF A MOTOR VEHICLE |
| FR3010688B1 (en) * | 2013-09-19 | 2015-09-25 | Peugeot Citroen Automobiles Sa | TOOL FOR REPLACING THE FRONT COVER OF A MOTOR VEHICLE WITH A NEW HOOD |
| CN105799811B (en) * | 2014-12-08 | 2018-09-21 | 奇瑞汽车股份有限公司 | A kind of hood harness and the installation method using the harness |
| CN105171459A (en) * | 2015-06-29 | 2015-12-23 | 南通蒂龙针织制衣有限公司 | Special clamp for machining grooves between speed control levers |
| CN205111249U (en) * | 2015-10-29 | 2016-03-30 | 安徽江淮汽车股份有限公司 | Frock is rectified to fender |
| CN107309629B (en) * | 2017-08-15 | 2023-03-21 | 安徽航大智能科技有限公司 | Special lifting, positioning and bearing device for new energy automobile motor assembly line tray |
| CN108177708B (en) * | 2017-12-29 | 2020-02-21 | 郑州日产汽车有限公司 | White automobile body front end modularization assembly jig |
-
2018
- 2018-08-31 CN CN201811014943.4A patent/CN109110007B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109110007A (en) | 2019-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109110007B (en) | Auxiliary tool for assembling and positioning hair cover and fender | |
| CN105799811B (en) | A kind of hood harness and the installation method using the harness | |
| CN216185620U (en) | Car headlight positioning assembly frock | |
| CN202686566U (en) | Vehicle door assembly auxiliary fixture | |
| CN106672115A (en) | Backdoor assembling aid | |
| CN205021145U (en) | Debugging device in car tail -gate clearance | |
| CN211139496U (en) | Back door assembly tool | |
| CN102019965B (en) | Tour bus car bonnet cap assembly and assembly technique | |
| CN112960049B (en) | Automobile front grille assembling and positioning tool and front grille assembling method | |
| CN110254570A (en) | The assembly method and arrangements for automotive doors of arrangements for automotive doors assemble device | |
| CN102294677B (en) | Positioning and assembly tool for automobile rear cover | |
| CN213292486U (en) | Adjustable back of body door fit-up gap's frock | |
| CN211589926U (en) | Auxiliary tool for assembling front end of automobile | |
| CN210099372U (en) | Welding positioning tool for lower cross beam of passenger door of passenger car | |
| CN211417455U (en) | Engine compartment cover harness | |
| CN213004760U (en) | Frock of adjustment MPV motorcycle type qianmen | |
| CN210939094U (en) | Installation frock that fender was fixed a position fast | |
| CN207715245U (en) | A kind of engine cylinder body | |
| CN110103811B (en) | Method for assembling headlamp and plastic fender | |
| CN112193147A (en) | Headlamp mounting structure and hydrogen energy automobile comprising same | |
| CN210879310U (en) | Novel integrated positioning assembly tool for composite fender | |
| CN212401426U (en) | Split type rearview mirror triangular window precision guarantee harness | |
| CN204173043U (en) | Non-carrying type automobile front beam assembling auxiliary mould | |
| CN214818108U (en) | Automobile headlamp assembling and positioning tool | |
| CN211731196U (en) | Light-weight automobile headlamp assembling and adjusting auxiliary tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |