CN204869649U - Engine compartment cover assembly quality for electric automobile - Google Patents
Engine compartment cover assembly quality for electric automobile Download PDFInfo
- Publication number
- CN204869649U CN204869649U CN201520407251.1U CN201520407251U CN204869649U CN 204869649 U CN204869649 U CN 204869649U CN 201520407251 U CN201520407251 U CN 201520407251U CN 204869649 U CN204869649 U CN 204869649U
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- China
- Prior art keywords
- plate
- engine compartment
- compartment cover
- outside plate
- location
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- 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
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Abstract
The utility model discloses an engine compartment cover assembly quality for electric automobile, engine compartment cover includes the plastics planking and locates the inboard plastic cover sheet support of plastics planking, assembly quality includes the workstation and locates locating plate on the workstation, be equipped with on the locating plate with the installation face of plastics planking adaptation, on the workstation the outside of locating plate is equipped with the hold -down mechanism who compresses tightly plastics planking and plastic cover sheet support respectively, the workstation includes the under( -)chassis and locates platform frame on the under( -)chassis, the locating plate reaches hold -down mechanism all establishes on the platform frame, the utility model discloses engine compartment cover's for the electric automobile assembly, detection not only can be realized, and assembly quality can be guaranteed.
Description
Technical field
The utility model relates to electric-vehicle part assembling detection technique, is specifically related to engine compartment cover assembling device used for electric vehicle.
Background technology
Electric automobile, as a kind of new-energy automobile, has the advantage of energy-conserving and environment-protective, and electric automobile more and more becomes the focus of automotive field research.The ubiquitous difficult problem in current electric automobile field is that accumulator of electric car course continuation mileage is limited, which has limited applying of electric automobile.The engine compartment cover that current electric automobile adopts is metalwork, and weight is large, is unfavorable for electric automobile lightweight, can not effectively extend electric automobile course continuation mileage, and metalwork makes assembling and maintenance cost is all higher, is unfavorable for reducing costs, can not meets energy-conserving and environment-protective requirement.
For meeting electric automobile lightweight requirements, to improve electric automobile course continuation mileage, meet energy-conserving and environment-protective requirement, existing metalwork is replaced with plastics engine compartment cover used for electric vehicle, but the assembling of plastics engine compartment cover used for electric vehicle does not have special assembling device, not only assembling, detection difficulty greatly, and are difficult to ensure assembly quality.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides the assembling that can realize engine compartment cover used for electric vehicle, ensures the engine compartment cover assembling device used for electric vehicle of assembly quality.
To achieve these goals, the technical solution adopted in the utility model is:
Engine compartment cover assembling device used for electric vehicle, described engine compartment cover comprises plastics outside plate and is located at the plastic cover plate support inside described plastics outside plate; Described assembling device comprises workbench and is located at the location-plate on described workbench, and described location-plate is provided with the installed surface with described plastics outside plate adaptation; On described workbench, the outside of described location-plate is respectively equipped with the hold-down mechanism compressing plastics outside plate and plastic cover plate support; Described workbench comprises under(-)chassis and is located at the platform framework on described under(-)chassis; Described location-plate and described hold-down mechanism are all located on described platform framework.
Described installed surface is provided with the protective layer contacted with described plastics outside plate.
Described location-plate side is provided with the limiting plate with the front end of plastics outside plate and side adaptation, and the opposite side edge of described location-plate is provided with the limited block realizing location, plastics outside plate rear end.
Described limited block is unit of plastic or block rubber, and described limited block is bolted on described location-plate.
Described location-plate is provided with the groove installing described limited block.
Described hold-down mechanism comprises the base be connected with described workbench and the back-up block be located on described base, and described back-up block top end face is inclined-plane; One end, described back-up block top is connected with depression bar, and described depression bar front end is the compression end compressing described plastics outside plate and plastic cover plate support, and described depression bar rear end is the link be connected with extreme higher position, back-up block top; The described back-up block top other end is connected with pressure handle, and described pressure handle is made up of U-shaped connector and the pull bar be located on described U-shaped connector; Described U-shaped connector one end and described back-up block are flexibly connected, and the other end of described U-shaped connector is connected by a compact heap with the link of described depression bar through after described depression bar.
The compression end of described depression bar is provided with pressure head, described pressure head is made up of the tapered pole compressed with described plastics outside plate and plastic cover plate support and the screw rod be connected with described tapered pole, and the microcephaly of described tapered pole holds and is pressed on described plastics outside plate and plastic cover plate support; Described screw rod is connected by clamp nut with described depression bar.
Described depression bar is provided with the strip mounting groove be connected with described screw rod, and described screw rod is connected by clamp nut with the upper and lower both sides of described depression bar through described strip mounting groove.
Described under(-)chassis bottom is provided with universal wheel.
The utility model has the advantage of: engine compartment cover assembling device used for electric vehicle, plastics outside plate is placed on the installed surface of location-plate, again plastic cover plate support is put on plastics outside plate, hold-down mechanism realizes the location of plastics outside plate and plastic cover plate support, then namely completes the assembling of engine compartment cover at welding plastic outside plate and plastic cover plate support.Location-plate plays assembling and positioning effect on the one hand, the installed surface structure of location-plate makes according to standard plastic outer panel structure, with the plastics outside plate of assembling and the fit of installed surface, the structure judging plastics outside plate can be detected whether meet the requirements, while assembling engine compartment cover, realize the detection of parts, to improve the qualification rate of engine compartment cover.
Engine compartment cover assembling device used for electric vehicle, can not only realize the assembling of engine compartment cover used for electric vehicle, and can ensure assembly quality.
Accompanying drawing explanation
Mark in the content expressed each width accompanying drawing of the utility model description below and figure is briefly described:
Fig. 1 is the structural representation of the utility model engine compartment cover assembling device used for electric vehicle.
Fig. 2 is the structural representation that Fig. 1 engine compartment cover assembling device used for electric vehicle removes under(-)chassis.
Fig. 3 is the structural representation of the location-plate of the utility model engine compartment cover assembling device used for electric vehicle.
Fig. 4 is the part A partial enlarged drawing of Fig. 2.
Fig. 5 and Fig. 6 is the structural representation of the hold-down mechanism of the utility model engine compartment cover assembling device used for electric vehicle.
Fig. 7 is the structural representation of engine compartment cover used for electric vehicle in the utility model.
Fig. 8 is the structural representation of the plastic cover plate support of engine compartment cover used for electric vehicle in the utility model.
Mark in above-mentioned figure is:
1, plastics outside plate, 2, plastic cover plate support, 3, workbench, 4, location-plate, 5, limiting plate, 6, limited block, 7, base, 8, back-up block, 9, depression bar, 10, pressure handle, 11, U-shaped connector, 12, pull bar, 13, compact heap, 14, pressure head, 15, tapered pole, 16, screw rod, 17, clamp nut, 18, under(-)chassis, 19, platform framework, 20, universal wheel, 21, hold-down mechanism, 22, strip mounting groove, 23, installed surface.
Detailed description of the invention
Contrast accompanying drawing below, by the description to optimum embodiment, detailed description of the invention of the present utility model is described in further detail.
As shown in Fig. 1-Fig. 3, Fig. 7 and Fig. 8, engine compartment cover assembling device used for electric vehicle, engine compartment cover comprises plastics outside plate 1 and is located at the plastic cover plate support 2 inside plastics outside plate 1; Assembling device comprises workbench 3 and is located at the location-plate 4 on workbench 3, and location-plate 4 is provided with the installed surface 23 with plastics outside plate 1 adaptation; On workbench 3, the outside of location-plate 4 is respectively equipped with the hold-down mechanism 21 compressing plastics outside plate 1 and plastic cover plate support 2; Workbench 3 comprises under(-)chassis 18 and is located at the platform framework 19 on under(-)chassis 18; Location-plate 4 and hold-down mechanism 21 are all located on platform framework 19.Platform framework 19 reference for assembling platform actions, under(-)chassis 18 meets workbench 3 height requirement, makes workbench 3 highly meet assembly crewman and operates height requirement.
Plastics outside plate 1 is placed on the installed surface 23 of location-plate 4, again plastic cover plate support 2 is put on plastics outside plate 1, hold-down mechanism 21 realizes the location of plastics outside plate 1 and plastic cover plate support 2, and then namely welding plastic outside plate 1 and plastic cover plate support 2 complete the assembling of engine compartment cover.Location-plate 4 one aspect plays assembling and positioning effect, and installed surface 23 structure of location-plate 4 is according to the standard component structure fabrication of plastics outside plate 1; With the plastics outside plate 1 of assembling and the fit of installed surface 23, the structure judging plastics outside plate 1 can be detected and whether meet the requirements, while assembling engine compartment cover, realize the detection of parts, to improve the qualification rate of engine compartment cover.
Installed surface 23 is provided with the protective layer contacted with plastics outside plate 1, and protective layer is flannelette napped fabric layer, and protective layer shields, and prevents plastics outside plate 1 surface tear.
Location-plate 4 side is provided with the limiting plate 5 with the front end of plastics outside plate 1 and side adaptation, and the opposite side edge of location-plate 4 is provided with the limited block 6 realizing location, plastics outside plate 1 rear end.Limiting plate 5 is the curved baffle that location-plate 4 edge upwards extends, and limited block 6 is unit of plastic or block rubber, and unit of plastic or block rubber provide protection when locating to plastics outside plate 1, prevent plastics outside plate 1 from scratching; Limited block 6 is bolted on location-plate 4, and limited block 6 and location-plate 4 removably connect, easy disassembly.
Plastics outside plate 1 is placed on the installed surface 23 of location-plate 4 on workbench 3, and after limited block 6 installs, limiting plate 5 and limited block 6 can not realize the location of plastics outside plate 1, then plastics outside plate 1 is defective, need do over again.Same, whether limiting plate 5 and limited block 6 one aspect play the positioning action of plastics outside plate 1, can detect the structure judging plastics outside plate 1 on the other hand and meet the requirements, while assembling engine compartment cover, realize the detection of parts, to improve the qualification rate of engine compartment cover.
As shown in Figure 4, location-plate 4 is provided with the groove of mounting limit block 6; Quick capturing position when groove facilitates limited block 6 to install, can improve the efficiency of assembling of engine compartment cover.
As shown in Figures 5 and 6, hold-down mechanism 21 comprises the base 7 be connected with workbench 3 and the back-up block 8 be located on base 7, and back-up block 8 is located at base 7 center and base 7 is structure as a whole, and back-up block 8 has the surface plate of vee for top; Back-up block 8 top end face is inclined-plane; One end, back-up block 8 top is connected with depression bar 9, depression bar 9 and back-up block 8 hinged, depression bar 9 front end is the compression end compressing plastics outside plate 1 and plastic cover plate support 2, and depression bar 9 rear end is the link be connected with extreme higher position, back-up block 8 top; The back-up block 8 top other end is connected with pressure handle 10, pressure handle 10 and back-up block 8 hinged; Pressure handle 10 is made up of U-shaped connector 11 and the pull bar 12 be located on U-shaped connector 11; U-shaped connector 11 one end and back-up block 8 are flexibly connected, and the other end of U-shaped connector 11 is connected by a compact heap 13 with the link of depression bar 9 through after depression bar 9.Base 7 is bolted on workbench 3.Compact heap 13 one end and depression bar 9 hinged, the other end of compact heap 13 and the link of depression bar 9 hinged.
Upwards pull pressure handle 10, the compact heap 13 connecting pressure handle 10 and depression bar 9 compresses depression bar 9, and hold-down mechanism 21 arrives lock position, depression bar 9 compresses side pressure and positions on plastics outside plate 1 and plastic cover plate support 2; To pressing down pressure handle 10, hold-down mechanism 21 locking is removed, and removes the pressuring action of compression end to plastics outside plate 1 and plastic cover plate support 2 of depression bar 9, takes off the engine compartment cover assembled.Hold-down mechanism 21 not only structure is comparatively simple, and easy to operate express delivery, can efficiency of assembling be improved.
The compression end of depression bar 9 is provided with pressure head 14, and pressure head 14 is made up of the tapered pole 15 compressed with plastics outside plate 1 and plastic cover plate support 2 and the screw rod 16 be connected with tapered pole 15, and microcephaly's end of tapered pole 15 is pressed on plastics outside plate 1 and plastic cover plate support 2; Screw rod 16 is connected by clamp nut 17 with depression bar 9.The pressure uniform of depression bar 9 is delivered on plastic cover plate support 2 and plastics outside plate 1 by tapered pole 15, and the little head end of tapered pole 15 provides reliable and larger thrust effect.
Depression bar 9 is provided with the strip mounting groove 22 be connected with screw rod 16, and screw rod 16 is connected by clamp nut 17 with depression bar about 9 both sides through strip mounting groove 22; Link position on screw rod 16 and strip mounting groove 22 can adjust, according to the actual requirements to meet different location requirement.
Under(-)chassis 18 bottom is provided with universal wheel 20; Universal wheel 20 is convenient is pushed to any operating position by workbench 3, to meet assembling and positioning work requirements.
The course of work of engine compartment cover assembling device used for electric vehicle is as follows:
Getting plastics outside plate 1 is placed on the installed surface 23 of location-plate 4 on workbench 3, and plastics outside plate 1 medial surface is outside, mounting limit block 6 on location-plate 4, and limiting plate 5 and limited block 6 realize the location of plastics outside plate 1;
As plastics outside plate 1 cannot correctly be arranged on installed surface 23, and/or after limited block 6 installs, limiting plate 5 and limited block 6 can not realize the location of plastics outside plate 1, then plastics outside plate 1 is defective, need do over again;
As plastics outside plate 1 is correctly arranged on installed surface 23, after limited block 6 installs, limiting plate 5 and limited block 6 can realize the location of plastics outside plate 1, then plastics outside plate 1 is pieces O.K., carry out next step operation;
Be placed in by plastic cover plate support 2 inside plastics outside plate 1, mobile plastic cover plate support 2 to plastics outside plate 1 is corresponding with the bond pad locations of plastic cover plate support 2; Upwards pull pressure handle 10, the pressure head 14 on depression bar 9 is pressed on plastics outside plate 1 and plastic cover plate support 2 and positions; Adopt the bond pad locations of ultrasonic bonding mode to plastics outside plate 1 and plastic cover plate support 2 to weld, plastics outside plate 1 and plastic cover plate support 2 weld and form engine compartment cover; To pressing down pressure handle 10, the pressure head 14 pairs of plastics outside plates 1 on releasing depression bar 9 and the pressuring action of plastic cover plate support 2, take off engine compartment cover.
After plastics outside plate 1 is arranged on installed surface 23, observe the goodness of fit of plastics outside plate 1 and installed surface 23, plastics outside plate 1 edge whether exceed or lower than installed surface 23 to judge whether plastics outside plate 1 is correctly arranged on installed surface 23; After limited block 6 assembles, whether observation limiting plate 5 and/or limited block 6 fit with plastics outside plate 1 edge, judge whether limiting plate 5 and limited block 6 can realize the location of plastics outside plate 1.
Obvious the utility model specific implementation is not subject to the restrictions described above, as long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out, all within protection domain of the present utility model.
Claims (9)
1. an engine compartment cover assembling device used for electric vehicle, is characterized in that: described engine compartment cover comprises plastics outside plate and is located at the plastic cover plate support inside described plastics outside plate; Described assembling device comprises workbench and is located at the location-plate on described workbench, and described location-plate is provided with the installed surface with described plastics outside plate adaptation; On described workbench, the outside of described location-plate is respectively equipped with the hold-down mechanism compressing plastics outside plate and plastic cover plate support; Described workbench comprises under(-)chassis and is located at the platform framework on described under(-)chassis; Described location-plate and described hold-down mechanism are all located on described platform framework.
2. engine compartment cover assembling device used for electric vehicle as claimed in claim 1, is characterized in that: described installed surface is provided with the protective layer contacted with described plastics outside plate.
3. engine compartment cover assembling device used for electric vehicle as claimed in claim 2, it is characterized in that: described location-plate side is provided with the limiting plate with the front end of plastics outside plate and side adaptation, the opposite side edge of described location-plate is provided with the limited block realizing location, plastics outside plate rear end.
4. engine compartment cover assembling device used for electric vehicle as claimed in claim 3, is characterized in that: described limited block is unit of plastic or block rubber, and described limited block is bolted on described location-plate.
5. engine compartment cover assembling device used for electric vehicle as claimed in claim 4, is characterized in that: described location-plate is provided with the groove installing described limited block.
6. the engine compartment cover assembling device used for electric vehicle as described in any one of claim 1-5, is characterized in that: described hold-down mechanism comprises the base be connected with described workbench and the back-up block be located on described base, and described back-up block top end face is inclined-plane; One end, described back-up block top is connected with depression bar, and described depression bar front end is the compression end compressing described plastics outside plate and plastic cover plate support, and described depression bar rear end is the link be connected with extreme higher position, back-up block top; The described back-up block top other end is connected with pressure handle, and described pressure handle is made up of U-shaped connector and the pull bar be located on described U-shaped connector; Described U-shaped connector one end and described back-up block are flexibly connected, and the other end of described U-shaped connector is connected by a compact heap with the link of described depression bar through after described depression bar.
7. engine compartment cover assembling device used for electric vehicle as claimed in claim 6, it is characterized in that: the compression end of described depression bar is provided with pressure head, described pressure head is made up of the tapered pole compressed with described plastics outside plate and plastic cover plate support and the screw rod be connected with described tapered pole, and the microcephaly of described tapered pole holds and is pressed on described plastics outside plate and plastic cover plate support; Described screw rod is connected by clamp nut with described depression bar.
8. engine compartment cover assembling device used for electric vehicle as claimed in claim 7, it is characterized in that: described depression bar is provided with the strip mounting groove be connected with described screw rod, described screw rod is connected by clamp nut with the upper and lower both sides of described depression bar through described strip mounting groove.
9. engine compartment cover assembling device used for electric vehicle as claimed in claim 8, is characterized in that: described under(-)chassis bottom is provided with universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520407251.1U CN204869649U (en) | 2015-06-11 | 2015-06-11 | Engine compartment cover assembly quality for electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520407251.1U CN204869649U (en) | 2015-06-11 | 2015-06-11 | Engine compartment cover assembly quality for electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204869649U true CN204869649U (en) | 2015-12-16 |
Family
ID=54814068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520407251.1U Expired - Fee Related CN204869649U (en) | 2015-06-11 | 2015-06-11 | Engine compartment cover assembly quality for electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204869649U (en) |
-
2015
- 2015-06-11 CN CN201520407251.1U patent/CN204869649U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20151216 Termination date: 20160611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |