CN201913145U - Edge covering tool - Google Patents
Edge covering tool Download PDFInfo
- Publication number
- CN201913145U CN201913145U CN2010205149575U CN201020514957U CN201913145U CN 201913145 U CN201913145 U CN 201913145U CN 2010205149575 U CN2010205149575 U CN 2010205149575U CN 201020514957 U CN201020514957 U CN 201020514957U CN 201913145 U CN201913145 U CN 201913145U
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- China
- Prior art keywords
- bound edge
- mechanical arm
- power source
- shaping piece
- instrument
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Abstract
The utility model provides an edge covering tool for carrying out edge covering on a vehicle door or an engine cabin cover. The edge covering tool comprises a frame, a power source, a mechanical arm and a forming block, wherein the forming block comprises upper forming blocks respectively independently fixed on the mechanical arm and lower forming blocks fixed on the frame; the power source is fixed to the frame, is connected to the mechanical arm and can apply power to the mechanical arm; and the mechanical arm is provided with a fulcrum positioned on the frame, so that under the pushing action of the power source, the upper forming blocks move towards the lower forming blocks through the lever action of the mechanical arm. The edge covering tool has the advantages of effectively reducing the working intensity of workers, improving the working efficiency of covering an edge, reducing the production cost of a sample vehicle and providing relatively stable quality of carrying out edge covering on a door cover.
Description
Technical field
Put it briefly, the utility model relates to the bound edge shaping field of Vehicular door or engine compartment cover; Specifically, the utility model relates to a kind of bound edge instrument that is used for car door or engine compartment cover are carried out bound edge.
Background technology
The Hyundai Motor industrial development is rapid, and vehicle is upgraded and maked rapid progress, and the quality of vehicle product is also constantly improving, and production scale is also constantly enlarging, and many past are also little by little realized by advanced person's automated production equipment by the technical process of manually finishing.Edging moulding technology with the arrangements for automotive doors inner and outer plates is example, and the past is to knock edging moulding by hand by one group of some workman, the labour intensity height, and production efficiency is low, and the quality of car door and output all can not get reliable assurance; Recently engendered semi-automatic and full automatic arrangements for automotive doors car bonnet bound edge technology.But, in the car door car bonnet bound edge process in automobile trial production of new products stage, still adopt the method for manually knocking at present, and there are the problems referred to above equally in it.
Usually arrangements for automotive doors and car bonnet all are to be formed by inner panel and outside plate inclusion, and inner panel and outside plate be respectively by the blanking punched moulding of sheet metal in 0.7 millimeter to the 1.0 millimeters scope, and outside plate has the bound edge for the treatment of in 10 millimeters to the 12 millimeters scopes usually along periphery.Before bound edge, at first inside and outside plate is fitted along periphery, the joint place often will scribble flanging glue, and outside plate treats that bound edge contains inner panel, by the relative position of the fixing inside and outside plate of the alignment pin on the bound edge fetal membrane, clamping unit, and then with equipment for wrapping to inner and outer plates composite members edging moulding.
As previously mentioned, present arrangements for automotive doors engine compartment cover wrapping process adopts different processing modes in vehicle trial production of new products stage and volume production stage.Bound edge at automobile trial production of new products stage car door engine compartment cover adopts traditional method of manually knocking, and perhaps manually moves the complete cycle bound edge that single bound edge instrument carries out car door or car bonnet.The bound edge of the arrangements for automotive doors engine compartment cover after realizing mass automatic production adopts semi-automatic operation bound edge and full-automatic operation bound edge dual mode usually.When semi-automatic operation bound edge, provide the power that needs by control module for one group of bound edge instrument, carries out bound edge in conjunction with artificial guiding simultaneously.The shortcoming of above-mentioned wrapping process is that the power output of bound edge is non-adjustable, can not adapt to different operating modes; The shaping piece once carries out bound edge and is shaped, and the bound edge effect is undesirable; Inconvenient operation.
As seen, need a kind of bound edge instrument that can overcome above-mentioned technical problem at present badly.
The utility model content
Provide a kind of bound edge instrument that is used for car door or engine compartment cover are carried out bound edge according to the utility model, wherein, described bound edge instrument comprises frame, power source, mechanical arm and shaping piece, described shaping piece comprises last shaping piece that is fixed on independently respectively on the described mechanical arm and the following shaping piece that is fixed on the described frame, described power source is fixed to described frame and is connected to described mechanical arm, can apply power to described mechanical arm, described mechanical arm has the fulcrum that is positioned on the described frame, thus make under the promotion of described power source described on the leverage of shaping piece by described mechanical arm towards the motion of described shaping piece down.By the bound edge instrument of such setting, the advantage that provides comprises the working strength, the operating efficiency that has improved bound edge that have reduced the workman effectively, has reduced the production cost of sample car and metastable door closure bound edge quality is provided.
Alternatively, in aforesaid bound edge instrument, described power source is adjustable pneumatic cylinder of outputting power or hydraulic cylinder.By the bound edge instrument of such setting, make and the output that to regulate power source according to different bound edge situations improve the bound edge quality.
Alternatively, in aforesaid bound edge instrument, the position of the fulcrum of described mechanical arm on described frame is adjustable.By the bound edge instrument of such setting, can be easily to the lever power transmission of mechanical arm than regulating to adapt to different bound edge situations.
Alternatively, in aforesaid bound edge instrument, be adjustable to the position that described mechanical arm applies power thereby described power source is connected to described mechanical arm.By the bound edge instrument of such setting, can be easily to the lever power transmission of mechanical arm than regulating to adapt to different bound edge situations.
Alternatively, in aforesaid bound edge instrument, described power source is connected to the position on the described mechanical arm and describedly goes up the both sides that the position of shaping piece on described mechanical arm lays respectively at described fulcrum.By the bound edge instrument of such setting, can realize utilizing less power source to export the bound edge work efficiently that realizes.
Alternatively, in aforesaid bound edge instrument, the described shaping piece of going up comprises gathering sill, pre-pressure surface and seal face, thereby has the function that leads and compress earlier.By the bound edge instrument of such setting, can improve the bound edge quality more effectively.
Alternatively, in aforesaid bound edge instrument, thereby described bound edge instrument also has guide rail on the mold that is used to engage the bound edge workbench along its fastener that moves.By the bound edge instrument of such setting, can more effectively reduce operator's working strength.
Description of drawings
With reference to accompanying drawing, disclosure of the present utility model will be more obvious.Should understand, these accompanying drawings only are used for illustrative purposes, and are not intended to limit the utility model.Among the figure:
Fig. 1 schematically shows the bound edge instrument that is used for car door or engine compartment cover are carried out bound edge according to an embodiment of the present utility model;
Fig. 2 with partial view schematically show according to an embodiment of the present utility model be used for the bound edge instrument that car door or engine compartment cover carry out bound edge carried out bound edge the time go up the working method of shaping piece and following shaping piece;
Fig. 3 schematically shows the structure principle chart of cylinder that is used for car door or engine compartment cover are carried out the bound edge instrument of bound edge according to an embodiment of the present utility model;
Fig. 4 schematically shows the structure of mechanical arm that is used for car door or engine compartment cover are carried out the bound edge instrument of bound edge according to an embodiment of the present utility model;
Fig. 5 schematically shows the structure of shaping piece that is used for car door or engine compartment cover are carried out the bound edge instrument of bound edge according to a preferred implementation of the present utility model; And
Fig. 6 schematically shows the bound edge instrument that is used for car door or engine compartment cover are carried out bound edge according to an embodiment of the present utility model, and it is bonded on the guide rail that is contained on the mold.
The specific embodiment
Explain the specific embodiment of the present utility model with reference to the accompanying drawings.Similar Reference numeral is used for the similar technical characterictic of mark in the accompanying drawing.Following explanation only is an illustrative, exemplary, though wherein be illustrated according to some specific embodiment of the present utility model, should understand, and the embodiment of some other remodeling or modification also will fall within the protection domain of the present utility model.
Fig. 1 schematically shows the bound edge instrument 10 that is used for car door or car bonnet (not shown) are carried out bound edge according to an embodiment of the present utility model.Should understand, this bound edge instrument comprises that also the tail gate that is used for five cars carries out bound edge etc.As can be seen from the figure, in this specific embodiment, the bound edge instrument 10 that is used for car door or engine compartment cover are carried out bound edge comprises frame 11, power source 12, mechanical arm 13 and shaping piece 141,142.Frame 11 can be that the single-piece by integral body forms, also can be as shown in fig. 1 links together by bolt etc. by some parts, and latter's flexible setting of this mechanism of being more convenient for, and be easy to convey in sections and change accessory when keeping in repair.The concrete shape of power source 12 and mechanical arm 13 can be different types; Mechanical arm 13 carries out work with the form of lever.Shaping piece 141,142 comprises and is fixed on the last shaping piece 141 on the mechanical arm 13 respectively independently and is fixed on following shaping piece 142 on the frame 11.Power source 12 is fixed to frame 11 and is connected to mechanical arm 13, can apply power to mechanical arm 13.Mechanical arm 13 has the fulcrum O that is positioned on the frame 11, thereby shaping piece 141 is moved towards following shaping piece 142 by the leverage of mechanical arm 13.As seen, produce pressure towards the following motion of shaping piece 142, thereby cooperates realization bound edge function with other instrument such as mold by last shaping piece 141.The effect of following shaping piece 142 is to bound edge position and lead (for example, can as mentioned belowly being undertaken by the mold guide rail).
Though figure 1 illustrates the end that power source 12 is connected mechanical arm 13, last shaping piece 141 is arranged on the other end of mechanical arm 13, fulcrum O then between the two, carries out the transmission of bound edge power thereby this set has formed lever.But, be not limited to this concrete set-up mode in other concrete embodiment at some, for example, the power takeoff point of power source 12 can be arranged on the mechanical arm between the fulcrum O and last shaping piece 141, can form the effort lever although it is so, 12 output displacements promptly can realize bigger bound edge action but advantage is less power source.In addition, can understand, in the embodiment that substitutes, the position of fulcrum O on frame 11 of described mechanical arm 13 can be adjustable.In the specific implementation, can leave the hole that several are positioned at the diverse location place, under different bound edge situations, fulcrum O is fixed in the different holes by bearing pin (or other), thereby realize the transmission ratio of different lever force along mechanical arm 13.Thereby it also can be adjustable to the position that mechanical arm 13 applies power that power source 12 is connected to mechanical arm 13, for example can on mechanical arm 13, leave the hole of several diverse locations, under different bound edge situations, the power output of power source 12 can be located in different holes.
The present invention's power source 12 required for protection also can be different specific implementation forms; for example; it can be pneumatic cylinder or hydraulic cylinder; more preferably can be outputting power adjustable pneumatic cylinder or hydraulic cylinder; and pressure also can be by certain four-bar linkage output, and these four-bar linkages can be double-crank mechanism, crank and rocker mechanism or double rocker mechanism etc.And, can regulate or PTO such as the pneumatic cylinder regulated of machine, hydraulic cylinder, servomotor not for various such as, but be not limited to power source 12.The output of pneumatic cylinder and hydraulic cylinder can realize by any way of the prior art; The outputting power of servomotor and output speed then can be suitable for realizing by changing electric current.Can understand, the those skilled in the art it will also be appreciated that other way of realization of power source 12.
Fig. 2 with partial view schematically show according to a new embodiment of this practicality be used for the bound edge instrument that car door or engine compartment cover carry out bound edge carried out bound edge the time go up the working method of shaping piece 141 and following shaping piece 142.As can be seen from the figure, 20 one-tenth cooperations of following shaping piece 142 and mold, specifically, following shaping piece is engaged in the groove below the mold 20, form metastable location, go up the shaping piece then on the inner panel and outside plate that are pressed on the car door for the treatment of to carry out bound edge or engine compartment cover under the power drive of power source, carry out the bound edge action.Can understand, after bound edge work is finished in a position, bound edge instrument 10 can be realized being shifted easily by means of the slip in the following groove of shaping piece 142 below mold 20, thereby carries out the bound edge of the next position, needn't operating personnel move the bound edge instrument hard back and forth.
In some concrete embodiments, power source 12 can be set to the cylinder of adjustable output.Fig. 3 schematically shows the structure principle chart of pneumatic cylinder that is used for car door or engine compartment cover are carried out the bound edge instrument of bound edge according to an embodiment of the present utility model.This cylinder can be two-pass carrying magnetic switch cylinder, can realize that bidirectional-movement (can control by air pressure valve, and the cylinder stroke can be controlled by magnetic switch, as shown in Figure 3) by the adjusting of its pressure.Cylinder among the figure comprises magnetic patch 122, magnetic switch main circuit 123, shows with LED124, diode (absorbing the surge effect) 125, diode (the anti-reverse usefulness that connects) 126, diode (absorbing surge uses) 127, magnetic valve 128 and air pressure valve 129.Should understand, just provide the structure principle chart of adjustable output cylinder among Fig. 3 as an example.In fact power source 12 according to the present invention is not limited thereto.
Fig. 4 schematically shows the structure of mechanical arm 13 that is used for car door or engine compartment cover are carried out the bound edge instrument of bound edge according to an embodiment of the present utility model.Be appreciated that the length relation of L1 and L2 among the figure will influence from power source 12 outputting powers to the shaping piece transmission ratio of 141,142 bound edge pressure.Therefore, fulcrum O position that design attitude is adjustable or power source 12 output point positions will increase the flexibility of system works effectively, and variable power transmission ratio is provided.This set can be realized also can realizing by changing the active position of power source 12 on mechanical arm 13, also can realize by the positional alignment that changes power source, fulcrum and shaping piece by changing fulcrum O position.Also as can be seen, fulcrum O and following the shaping 142 are separately fixed on the frame from figure.
Fig. 5 schematically shows the structure of last shaping piece 141 that is used for car door or engine compartment cover are carried out the bound edge instrument of bound edge according to a preferred implementation of the present utility model, and it shows this structure that goes up shaping piece 141 from two different angles.As can be seen from the figure, in this embodiment, last shaping piece has three and goes into to want profile, and promptly spigot surface (guide-localization groove) 1412, pre-pressure surface 1411 and seal face 1413 make and go up the function that the shaping piece has location, guiding, precompressed concurrently and compresses.When carrying out the bound edge operation particularly, earlier manual in the usual way knocking carried out local bound edge operation to car door or engine compartment cover, to have this bound edge instrument 10 of going up shaping piece 141 structures then is contained on the mold 20 (seeing Fig. 2 or 6), following shaping piece 142 is bonded in the groove below the mold 20, begins then to carry out bound edge with this bound edge instrument 10.Be directed in the process of displacement at the following groove of shaping piece 142 along mold 20 below, last shaping piece 141 utilizes the spigot surface (for example forming gathering sill) of arranging in turn and working in turn, pre-pressure surface and seal face that the stile of car door or engine compartment cover is positioned (it is interior for example to be positioned at gathering sill), precompressed (for example precompressed 30-60 degree, be preferably 45 angles of spending) and compresses.
Fig. 6 schematically shows the bound edge instrument that is used for car door or engine compartment cover are carried out bound edge according to an embodiment of the present utility model, and it is bonded on the guide rail that is contained on the mold shown in the figure.As can be seen from Figure 6, the periphery of mold 20 is provided with guide rail 21.Engage (thereby being that bound edge instrument 10 also has the guide rail that is used to engage on the bound edge work back tyre tool along its fastener that moves) with guide rail 21 by being engaged in structure on the guide rail 21 according to the bound edge instrument 10 of present embodiment, the position of bound edge instrument 10 is fixed thereby when carrying out the bound edge operation, can on positions different on the guide rail, move and be easy to.
As mentioned above, with reference to the accompanying drawings some specific embodiment of the present utility model are described in detail.The those skilled in the art can understand, though do not enumerate in further detail in this reason as space is limited, but, each specific embodiment, being provided with of stating of the various concrete features in the alternate embodiments can be made up arbitrarily in full, thereby in fact by the disclosed specific embodiment of this specification institute letter lid; Undoubtedly, these specific embodiment also will fall in the protection domain that is covered by claims of the present utility model.
In addition, concrete description as above only is exemplary and explanat, only be used for explaining principle of the present utility model and explaining appended claim that the those skilled in the art can be in above-mentioned explanation and described under the teaching of content and the specific embodiment of the present utility model to be equal to or the flexible or remodeling of similar type to the person of ordinary skill in the field; Undoubtedly, these accommodations or remodeling will fall in the protection domain that is covered by claims of the present utility model.
Claims (7)
1. bound edge instrument that is used for car door or engine compartment cover are carried out bound edge,
It is characterized in that,
Described bound edge instrument comprises frame, power source, mechanical arm and shaping piece, and described shaping piece comprises last shaping piece that is fixed on independently respectively on the described mechanical arm and the following shaping piece that is fixed on the described frame,
Described power source is fixed to described frame and is connected to described mechanical arm, can apply power to described mechanical arm, described mechanical arm has the fulcrum that is positioned on the described frame, thus make under the promotion of described power source described on the leverage of shaping piece by described mechanical arm towards the motion of described shaping piece down.
2. bound edge instrument as claimed in claim 1 is characterized in that, described power source is adjustable pneumatic cylinder of outputting power or hydraulic cylinder.
3. bound edge instrument as claimed in claim 1 is characterized in that, the position of the fulcrum of described mechanical arm on described frame is adjustable.
4. bound edge instrument as claimed in claim 1 is characterized in that, is adjustable thereby described power source is connected to described mechanical arm to the position that described mechanical arm applies power.
5. bound edge instrument as claimed in claim 1 is characterized in that, described power source is connected to the position on the described mechanical arm and describedly goes up the both sides that the position of shaping piece on described mechanical arm lays respectively at described fulcrum.
6. bound edge instrument as claimed in claim 1 is characterized in that, the described shaping piece of going up comprises gathering sill successively, pre-pressure surface and seal face, thereby has the function that leads and compress earlier.
7. bound edge instrument as claimed in claim 1 is characterized in that, thereby described bound edge instrument also has guide rail on the mold that is used to engage the bound edge workbench along its fastener that moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205149575U CN201913145U (en) | 2010-09-01 | 2010-09-01 | Edge covering tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205149575U CN201913145U (en) | 2010-09-01 | 2010-09-01 | Edge covering tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201913145U true CN201913145U (en) | 2011-08-03 |
Family
ID=44412961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205149575U Expired - Fee Related CN201913145U (en) | 2010-09-01 | 2010-09-01 | Edge covering tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201913145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357728A (en) * | 2013-07-06 | 2013-10-23 | 奇瑞汽车股份有限公司 | Body side buckles automatically-folding device and folding method thereof |
-
2010
- 2010-09-01 CN CN2010205149575U patent/CN201913145U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357728A (en) * | 2013-07-06 | 2013-10-23 | 奇瑞汽车股份有限公司 | Body side buckles automatically-folding device and folding method thereof |
| CN103357728B (en) * | 2013-07-06 | 2015-04-29 | 奇瑞汽车股份有限公司 | Body side buckles automatically-folding device and folding method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20190901 |