CN203719575U - Engine cover testing fixture - Google Patents
Engine cover testing fixture Download PDFInfo
- Publication number
- CN203719575U CN203719575U CN201320896152.5U CN201320896152U CN203719575U CN 203719575 U CN203719575 U CN 203719575U CN 201320896152 U CN201320896152 U CN 201320896152U CN 203719575 U CN203719575 U CN 203719575U
- Authority
- CN
- China
- Prior art keywords
- hood
- pedestal
- support frame
- engine cover
- cubing
- 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 - Fee Related
Links
Landscapes
- Automatic Assembly (AREA)
- Superstructure Of Vehicle (AREA)
Abstract
The utility model discloses an engine cover testing fixture, comprising a pedestal, an engine cover simulation member and a hydraulic rod. The engine cover simulation member comprises a support frame with the tail rotatably connected to the pedestal, an engine cover front rim fixed to the front end of the support frame, and a support plate in fixed connection with the support frame. The pedestal comprises a pedestal body, an engine cover opponent piece installing plate and a shoe plate corresponding with the support plate. The testing fixture is a simulation engine cover testing fixture, and is used for simulating the front end shape of a vehicle engine cover and the hinge rotation position of the engine cover, thereby detecting components cooperating with the engine cover in a non-loading state; in addition, the testing fixture can realize the closed state detection of the engine cover as well as the simulation open state cooperation detection of the engine cover, substantially reducing the repair rate and rejection rate of mould and clamp welding assembly lines.
Description
Technical field
The utility model relates to auto parts and components inspection technical field, particularly relates to a kind of hood cubing.
Background technology
In the manufacture of automobile, when the manufacture of especially trendy vehicle, each several part assembly can be processed respectively and then after completion of processing, carry out assembling test after design, hood only just can be installed by test specimen after body in white has welded in the past, body in white welding assembly will complete punching press by stamping parts list product, be welded into welding sub-unit by stamping parts list product again, be welded into body in white welding assembly by welding sub-unit again, so will be through the very long manufacturing cycle, and stamping parts list product need mold developing manufacture, welding sub-unit and body in white welding assembly all will be developed corresponding welding fixture wiring, in production cycle and manufacturing cost, all to there is very large input, once and weld defective mould and the welding fixture wiring that early development will occur of rear discovery assembling and needed amendment, more serious will cause scrapping of mould and welding line, and on the production cycle, will cause duplication of production to such an extent as to the serious problems of delay vehicle Time To Market.
As everyone knows, no matter be internal vapor depot and external automobile group now, on the construction cycle of automobile, all race against time, the new model of which company early comes out for one day, and who just can early dominate the market for one day, and auto vendor both domestic and external is carrying out feverish price war one after another in order to capture Chinese market, so the construction cycle of automobile and overall price become the fatal key element that automobile vendor dominates the market, so can carry out by suitable cubing the simulation of parts, as the shape to hood and action are simulated, the detection that realizes the part that realization coordinates with hood under non-entrucking state becomes a problem being badly in need of solution.
Utility model content
The purpose of this utility model is for the technological deficiency existing in prior art, can under non-entrucking state, realize and provide a kind of the hood cubing detecting with hood mating parts.
For realizing the technical scheme that the purpose of this utility model adopts be:
A kind of hood cubing, comprise pedestal, hood simulating piece and hydraulic stem, described hood simulating piece comprises the support frame that afterbody and pedestal are rotatably connected, be fixedly installed on the hood leading edge of support frame front end, and the back up pad being fixedly connected with described support frame, described pedestal comprises support body, hood opponent part installing plate and with the brace table of the described corresponding setting of back up pad, wherein, described hydraulic stem two ends are fixedly connected with support frame with pedestal respectively, be fixedly installed the limited post that can interfere with pedestal at described support frame rear portion, be provided with pilot hole at described support frame afterbody, on described pedestal, be provided with accordingly the second pilot hole, described hood simulating piece can be positioned to closed or open position by the register pin that runs through pilot hole and the second pilot hole.
The described left and right sides, support frame rear end is connected by engine hinge turning axle with pedestal respectively, is respectively arranged with hydraulic stem in described engine hinge turning axle one side.
In the middle of described support frame afterbody and between pedestal, be also provided with the second hydraulic stem.
Described is made up of Al pipe butt welding at support frame, and described hood leading edge is simulated and is processed to form by high-precision numerical control machine by resin, and it is consistent with the shape of hood front end.
Also comprise the latch mechanism of described hood simulating piece and pedestal locking, it comprises the through hole being formed in described back up pad, be arranged on accordingly threaded hole and the locking pin of described brace table upper surface, described locking pin is through described through hole and coordinate that with described threaded hole back up pad and brace table are locked.
Described limited post afterbody is provided with cushion pad.
Compared with prior art, the beneficial effects of the utility model are:
This cubing is simulated engine lid cubing, for simulating the position of rotation of car body hood front end shape and hood hinge, to realize the detection that realizes the part coordinating with hood under non-entrucking state, and the closure state that this cubing not only can realize hood detects, the cooperation that also can realize hood simulation open mode detects, the repair rate of mould and welding fixture wiring and the situation of scrapping are improved greatly, can detect without waiting for that stamping parts completes and weld to realize installing and coordinating after sub-unit and body in white welding assembly completes again, use this cubing can realize all hoods and coordinate the relevant work of installing and detecting with body in white, greatly shorten the vehicle development cycle, and do over again and scrappage.
Brief description of the drawings
Figure 1 shows that the closed state structural representation of hood cubing hood of the present utility model;
Figure 2 shows that hood cubing hood of the present utility model opens state structural representation;
Figure 3 shows that the rear view of Fig. 2,
Figure 4 shows that local enlarged diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As Figure 1-4, hood cubing of the present utility model comprises pedestal, hood simulating piece and hydraulic stem 3, described hood simulating piece comprise afterbody and pedestal be support body be rotatably connected for support frame 2, be fixedly installed on the hood leading edge 4 of support frame front end, and the back up pad 5 being fixedly connected with described support frame, described pedestal comprises support body 1, hood opponent part installing plate 6 and with the brace table 7 of the described corresponding setting of back up pad, wherein, described is made up of Al pipe butt welding at support frame 2, described hood leading edge is simulated and is processed to form by high-precision numerical control machine by resin, it is consistent with the shape of hood front end.Described hydraulic stem two ends are fixedly connected with support frame with pedestal respectively, be fixedly installed the limited post 8 that can interfere with pedestal at described support frame rear portion, be provided with pilot hole at described support frame afterbody, on described pedestal, be provided with accordingly the second pilot hole, described hood simulating piece can be positioned to closed or open position by the register pin 9 that runs through pilot hole and the second pilot hole, wherein, the setting of pilot hole and the second location can adopt one on pedestal or support frame to arrange two to mate two positions.Meanwhile, described limited post afterbody is provided with cushion pad, sets up cushion pad and can play the thick position-limiting action of limited post, and the action while simultaneously avoiding hood simulating piece to open is stiff.Described back up pad and the cooperation of brace table can provide support location in the closed state of hood.
Opening of simulated engine lid and closed action are realized by simulated engine hinge turning axle in support frame of the present utility model rear end, and assist and realize the assisting in opening of simulated engine lid body and close by hydraulic stem, make to open feel when closing completely and real vehicle consistent, utilizing simulation to open rear stop means and simulation opens rear register pin to realize open angle and the real vehicle of simulated engine lid body in full accord, the angle that real vehicle is opened is 60 °, in the time that the legal cover body of simulation is opened to 60 °, first rear limited post is opened in simulation will play thick spacing effect, and then utilize register pin to realize accurately location, whole process and real vehicle hood are opened in full accord.First the rear register pin of simulation being opened while cutting out extracts, simulated engine lid cap analog part entirety is closed to support mating surface, the turning axle of closing process is simulated engine cover hinge turning axle too, wait closing to after body support frame support mating surface and overall skeleton support mating surface are fitted completely, locking pin is locked, and register pin is inserted to closed condition dowel hole place, now state is real vehicle hood closed condition, be that available simulated engine lid body part is realized front grid, the cooperation of front bumper and left and right daughter board detects.
In sum, this cubing is simulated engine lid cubing, for simulating the position of rotation of car body hood front end shape and hood hinge, to realize the detection that realizes the part coordinating with hood under non-entrucking state, and the closure state that this cubing not only can realize hood detects, the cooperation that also can realize hood simulation open mode detects, the repair rate of mould and welding fixture wiring and the situation of scrapping are improved greatly, can detect without waiting for that stamping parts completes and weld to realize installing and coordinating after sub-unit and body in white welding assembly completes again, use this cubing can realize all hoods and coordinate the relevant work of installing and detecting with body in white, greatly shorten the vehicle development cycle, and do over again and scrappage.
Specifically, for realizing steadily opening of hood simulating piece, the described left and right sides, support frame rear end is hinged by turning axle with pedestal respectively, be respectively arranged with hydraulic stem in described turning axle one side, in the middle of described support frame afterbody and between pedestal, be also provided with the second hydraulic stem simultaneously.
Further, for raising hood front end and the precision detecting that coordinates of opponent's part, cubing of the present utility model also comprises the latch mechanism of described hood simulating piece and pedestal locking, it comprises the through hole being formed in described back up pad, be arranged on accordingly threaded hole and the locking pin of described brace table upper surface, described locking pin is through described through hole and coordinate that with described threaded hole back up pad and brace table are locked, for ease of depositing register pin, be also provided with threaded hole so that positioning and locking pin at described support body rear portion simultaneously.
The above is only preferred implementation of the present utility model; it should be noted that; for those skilled in the art; do not departing under the prerequisite of 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 (6)
1. a hood cubing, it is characterized in that, comprise pedestal, hood simulating piece and hydraulic stem, described hood simulating piece comprises the support frame that afterbody and pedestal are rotatably connected, be fixedly installed on the hood leading edge of support frame front end, and the back up pad being fixedly connected with described support frame, described pedestal comprises support body, hood opponent part installing plate and with the brace table of the described corresponding setting of back up pad, wherein, described hydraulic stem two ends are fixedly connected with support frame with pedestal respectively, be fixedly installed the limited post that can interfere with pedestal at described support frame rear portion, be provided with pilot hole at described support frame afterbody, on described pedestal, be provided with accordingly the second pilot hole, described hood simulating piece can be positioned to closed or open position by the register pin that runs through pilot hole and the second pilot hole.
2. hood cubing as claimed in claim 1, is characterized in that, the described left and right sides, support frame rear end is hinged by turning axle with pedestal respectively, is respectively arranged with hydraulic stem in described turning axle one side.
3. hood cubing as claimed in claim 2, is characterized in that, in the middle of described support frame afterbody and between pedestal, is also provided with the second hydraulic stem.
4. hood cubing as claimed in claim 1, is characterized in that, described is made up of Al pipe butt welding at support frame, and described hood leading edge is simulated and is processed to form by high-precision numerical control machine by resin, and it is consistent with the shape of hood front end.
5. hood cubing as claimed in claim 1, it is characterized in that, also comprise the latch mechanism of described hood simulating piece and pedestal locking, it comprises the through hole being formed in described back up pad, be arranged on accordingly threaded hole and the locking pin of described brace table upper surface, described locking pin is through described through hole and coordinate that with described threaded hole back up pad and brace table are locked.
6. hood cubing as claimed in claim 1, is characterized in that, described limited post afterbody is provided with cushion pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320896152.5U CN203719575U (en) | 2013-12-30 | 2013-12-30 | Engine cover testing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320896152.5U CN203719575U (en) | 2013-12-30 | 2013-12-30 | Engine cover testing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203719575U true CN203719575U (en) | 2014-07-16 |
Family
ID=51158717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320896152.5U Expired - Fee Related CN203719575U (en) | 2013-12-30 | 2013-12-30 | Engine cover testing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203719575U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501675A (en) * | 2014-11-24 | 2015-04-08 | 上海奥林汽车安全系统有限公司 | Four-connection rod front cover hinge assembly detection tool |
| CN104515449A (en) * | 2014-11-24 | 2015-04-15 | 上海奥林汽车安全系统有限公司 | Detection tool of automotive rear-cover hinge assembly |
| CN105203332A (en) * | 2015-09-18 | 2015-12-30 | 南京汽车集团有限公司 | Height control device for automobile engine cover closing |
| CN105202993A (en) * | 2015-09-29 | 2015-12-30 | 上海奥林汽车安全系统有限公司 | Testing tool for automobile front-cover hinge assembly |
| CN105698642A (en) * | 2016-03-31 | 2016-06-22 | 安徽机电职业技术学院 | Flexible engine cover testing fixture |
| CN107607015A (en) * | 2017-10-20 | 2018-01-19 | 奇瑞汽车股份有限公司 | Plastic jacket lid cubing |
| CN108177708A (en) * | 2017-12-29 | 2018-06-19 | 郑州日产汽车有限公司 | A kind of white body front-end module assembly fixture |
| CN115436075A (en) * | 2022-11-07 | 2022-12-06 | 连云港玮奕新能源科技有限公司 | Automobile engine hood endurance test detection device |
-
2013
- 2013-12-30 CN CN201320896152.5U patent/CN203719575U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501675A (en) * | 2014-11-24 | 2015-04-08 | 上海奥林汽车安全系统有限公司 | Four-connection rod front cover hinge assembly detection tool |
| CN104515449A (en) * | 2014-11-24 | 2015-04-15 | 上海奥林汽车安全系统有限公司 | Detection tool of automotive rear-cover hinge assembly |
| CN104515449B (en) * | 2014-11-24 | 2020-06-09 | 上海奥林汽车安全系统有限公司 | Detection tool for automobile rear cover hinge assembly |
| CN104501675B (en) * | 2014-11-24 | 2020-03-31 | 上海奥林汽车安全系统有限公司 | Four-bar linkage front cover hinge assembly checking fixture |
| CN105203332A (en) * | 2015-09-18 | 2015-12-30 | 南京汽车集团有限公司 | Height control device for automobile engine cover closing |
| CN105202993B (en) * | 2015-09-29 | 2020-03-31 | 上海奥林汽车安全系统有限公司 | Detection tool for automobile front cover hinge assembly |
| CN105202993A (en) * | 2015-09-29 | 2015-12-30 | 上海奥林汽车安全系统有限公司 | Testing tool for automobile front-cover hinge assembly |
| CN105698642B (en) * | 2016-03-31 | 2018-05-01 | 安徽机电职业技术学院 | A kind of flexibility hood cubing |
| CN105698642A (en) * | 2016-03-31 | 2016-06-22 | 安徽机电职业技术学院 | Flexible engine cover testing fixture |
| CN107607015A (en) * | 2017-10-20 | 2018-01-19 | 奇瑞汽车股份有限公司 | Plastic jacket lid cubing |
| CN108177708A (en) * | 2017-12-29 | 2018-06-19 | 郑州日产汽车有限公司 | A kind of white body front-end module assembly fixture |
| 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 |
| CN115436075A (en) * | 2022-11-07 | 2022-12-06 | 连云港玮奕新能源科技有限公司 | Automobile engine hood endurance test detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203719575U (en) | Engine cover testing fixture | |
| CN203719576U (en) | Automobile front wall combination testing fixture | |
| CN203758437U (en) | Engine cover check tool | |
| CN201662374U (en) | Fast detecting device of hole position of stamping part of car body | |
| CN104515449B (en) | Detection tool for automobile rear cover hinge assembly | |
| CN202109850U (en) | Detection tool for car roof lining | |
| CN203587351U (en) | Endurance quality test device for vehicle glovebox | |
| CN201293623Y (en) | Synthesis detection tool for rear bumper | |
| CN104501675A (en) | Four-connection rod front cover hinge assembly detection tool | |
| CN103177138A (en) | Flanging finite element modeling method | |
| CN105202993A (en) | Testing tool for automobile front-cover hinge assembly | |
| CN205038051U (en) | Engine is to mark analysis auxiliary structure | |
| CN204204234U (en) | The automatically controlled practical training teaching aid car of the full car of motor bus | |
| CN203948761U (en) | There is the valve of location jam plate | |
| CN105423867A (en) | High-precision head lamp assembly detecting tool | |
| CN204757861U (en) | Upper and lower noise elimination inclusion becomes detection device | |
| CN203772168U (en) | Automobile back door hinge detecting mechanism | |
| CN206573029U (en) | Driver's cabin combined detection tool | |
| CN203572362U (en) | Checking fixture structure of front engine cover plate reinforcing plate | |
| CN204269004U (en) | The cubing of cover hinge assembly before a kind of double leval jib | |
| Zheng et al. | Development a HIL test bench for electrically controlled steering system | |
| CN203719574U (en) | Back door plate testing fixture | |
| CN109612733B (en) | Engine hood man-machine verification rack | |
| CN205403652U (en) | It examines utensil to separate heat exchanger subassembly bolt hole location on booster | |
| CN204269003U (en) | A kind of cubing of car rear cover hinge assembly |
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: 20140716 Termination date: 20181230 |