CN203217868U - Bearing skeleton of lorry greasy filth model and processing technology backing plate thereof - Google Patents
Bearing skeleton of lorry greasy filth model and processing technology backing plate thereof Download PDFInfo
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- CN203217868U CN203217868U CN 201320247002 CN201320247002U CN203217868U CN 203217868 U CN203217868 U CN 203217868U CN 201320247002 CN201320247002 CN 201320247002 CN 201320247002 U CN201320247002 U CN 201320247002U CN 203217868 U CN203217868 U CN 203217868U
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Abstract
The utility model discloses a bearing skeleton of lorry greasy filth model and a processing technology backing plate thereof. A main frame of the bearing skeleton comprises an upper model main frame and a lower main frame; the upper model main frame and the lower model main frame are connected through a fixing device; hoisting apparatuses are installed on the top of the upper model main frame; the bottom of the upper model main frame is installed with upper model positioning devices and upper model locking suspension rings; truckles are installed on the bottom of the lower model main frame; the top of the lower model main frame is equipped with crane rings and lower model positioning devices cooperating with the upper model positioning devices; and the bottom of the lower model main frame is provided with positioners and lower model locking suspension rings. The utility model employs an up and down split bearing skeleton of greasy filth model in a proportion of 1:1 to the lorry, reduces making workload of the bearing skeleton, solves the problem that profile dimension of the lorry exceeds the side milling processing scope of a numerical control milling machine, and guarantees integral profile precision of greasy filth model after split processing and assembling of the lorry.
Description
Technical field
The utility model relates to the support framework of plasticine model, refers to a kind of support framework and processing technology backing plate thereof of truck plasticine model particularly.
Background technology
In the automobile research and development in earlier stage, for whether checking vehicle complete vehicle appearance design moulding meets the demands, make 1:1 car load outward appearance plasticine model usually, for moulding experts' evaluation car load outward appearance.The plasticine model structure is divided into three parts: outer greasy filth, middle rigid foam and plank, internal layer support framework.Wherein plank is fixed on the internal layer support framework, hard bubbles to be bonded on the plank, and greasy filth is bonded at above the rigid foam.The profile of rigid foam is pressed automobile appearance moulding digital-to-analogue towards interior thick biasing certain distance programming digital control processing; At the sticking certain thickness greasy filth of the profile of rigid foam, last CNC milling machine is pressed automobile appearance moulding mathematical model programming digital control processing greasy filth, completion of processing again.
When making truck 1:1 car load outward appearance plasticine model, because truck physical dimension height exceeds the side milling range of work of CNC milling machine and can't whole process.If adopt scaled down method to make plasticine model, the actual effect of the appearance and modeling of car load can not well be embodied.
Summary of the invention
The purpose of this utility model will overcome the existing in prior technology deficiency exactly, and a kind of support framework and processing technology backing plate thereof of split type truck plasticine model is provided.
For achieving the above object, the truck plasticine model support framework that the utility model is designed, comprise the support framework body, described support framework body comprises main frame, boom hoisting and castor, described main frame comprises last model main frame and the drag main frame that joint face is concordant with truck front windshield lower side position, the described model main frame of going up is connected by stationary installation with the drag main frame, described boom hoisting is installed in the top of model main frame, described bottom of going up the model main frame is equipped with the model locating device and is convenient to install the last model locking suspension ring of processing, described castor is installed in the bottom of drag main frame, the drag locating device that the top of described drag main frame is equipped with hoisting ring and cooperates with last model locating device, the bottom of described drag main frame are provided with steady arm and the drag locking suspension ring of being convenient to install processing.
Preferably, described stationary installation is web joint or connecting link, and the two ends of described web joint or connecting link all are connected with the bottom inside of last model main frame and the inside top of drag main frame respectively by screw.
Preferably, described steady arm and last model locating device are the male conical steady arm, and described drag locating device is the concave cone shape steady arm that cooperates with last model locating device; The described model locating device of going up is provided with four and be distributed on bottom the model main frame, described drag main frame top is provided with four drag locating devices corresponding with model locating device position on described four, and described drag main frame bottom is provided with four steady arms corresponding with described drag locating device position.Like this, by last model locating device and drag locating device, last model main frame can be located matched moulds with the drag main frame.In addition, by steady arm and last model locating device, model main frame and drag main frame can be processed at same technology backing plate.
Preferably, described boom hoisting comprises lifting rod, the suspension ring and the limited step that lay respectively at the excellent top and bottom of lifting that has cut surface, the L type torsional stop that is provided with bolt hole, and the fixed head component that has through hole, described lifting rod is arranged in through hole, described L type torsional stop is fixedlyed connected with the fixed head component by bolt hole, described L type torsional stop also is provided with the standstill face of matching with cut surface, and described fixed head component is fixedlyed connected with last model main frame.Like this, the lifting rod can move up and down flexible, lifts by crane the oriented upper limit effect of limited step of excellent lower end, and suspension ring are to lifting by crane excellent oriented lower limit effect; The lifting rod is by L type torsional stop anti-rotation, and suspension ring can not rotate when being installed in lifting rod upper end.
In the such scheme, the bottom of described drag main frame also is installed with four cantilever supports, and described castor is installed in the bottom of cantilever support.Because the height dimension of truck plasticine model is greater than the length and width size, and support framework is in the inboard, cause the stability of strutting system problem of support framework easily, and utilize cantilever support to increase the whole contact area of support framework, can solve the stability of strutting system problem of support framework.
The utility model also provides a kind of technology backing plate that is exclusively used in the above-mentioned truck plasticine model support framework of processing, comprise backing plate and the auxiliary stand that is fixed on the backing plate, the top of described auxiliary stand is equipped with steady arm or goes up the taper steady arm that the model locating device cooperates, described backing plate is provided with a plurality of and last model locking suspension ring or drag is locked the backing plate locking suspension ring that suspension ring cooperate, and described backing plate locking suspension ring are provided with the iron wire that is connected for last model locking suspension ring or drag locking suspension ring.
Preferably, described backing plate locking suspension ring be provided with four and with the described corresponding setting in position of going up model locking suspension ring or drag locking suspension ring.Like this, last model main frame and drag master frame can be processed at same technology backing plate.
The beneficial effects of the utility model are: because employing truck ratio is the 1:1 plasticine model support framework of split up and down, reduced the making workload of truck plasticine model support framework, reduced the cost of manufacture of truck plasticine model support framework.And, use and divide frame structure up and down, solved the problem of the truck physical dimension exceedance control milling machine side milling range of work; Solve up and down model split assembling and positioning and processing problems, guaranteed the profile precision of the plasticine model integral body after the truck split process and assemble.
Description of drawings
Fig. 1 is the cross-sectional view of truck plasticine model
Fig. 2 is the truck plasticine model perspective view of the support framework of split up and down.
Fig. 3 is the perspective view of split on the support framework of truck plasticine model.
Fig. 4 is the structural representation of boom hoisting among Fig. 3.
Fig. 5 is the structural representation of L type torsional stop among Fig. 4.
Fig. 6 is the explosive view of split under the support framework of truck plasticine model.
Fig. 7 is the perspective view of split under the support framework of truck plasticine model.
Fig. 8 is the perspective view that is exclusively used in the technology backing plate of the support framework of processing the truck plasticine model.
Fig. 9 processes synoptic diagram for split on the support framework at the technology backing plate.
Figure 10 processes synoptic diagram for split under the support framework at the technology backing plate.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
The support framework of the truck plasticine model shown in Fig. 1,2, comprise the support framework body, the support framework body comprises main frame 5, boom hoisting 6 and castor 3, main frame 5 comprises last model main frame 1 and the drag main frame 2 that joint face and truck front windshield lower side position 14 are concordant, and last model main frame 1 is connected by stationary installation 4 with drag main frame 2.Stationary installation 4 is web joint or connecting link, and the two ends of web joint or connecting link all are connected with the bottom inside of last model main frame 1 and the inside top of drag main frame 2 respectively by screw.
As shown in Figure 3, the bottom of last model main frame 1 is equipped with model locating device 7 and is convenient to install the last model locking suspension ring 8 of processing.
Shown in Fig. 3 ~ 5, boom hoisting 6 is installed in the top of model main frame 1, boom hoisting 6 comprises lifting rod 6.2, the suspension ring 6.1 and the limited step 6.2.2 that lay respectively at excellent 6.2 top and bottom of lifting that has cut surface 6.2.1, the L type torsional stop 6.3 that is provided with bolt hole 6.3.1, and the fixed head component 6.4 that has through hole 6.4.1.Lifting rod 6.2 is arranged in through hole 6.4.1, L type torsional stop 6.3 is fixedlyed connected with fixed head component 6.4 by bolt hole 6.3.1, L type torsional stop 6.3 also is provided with the standstill face 6.3.2 that matches with cut surface 6.2.1, and fixed head component 6.4 is fixedlyed connected with last model main frame 1.
Shown in Fig. 6,7, the drag locating device 9 that the top of drag main frame 2 is equipped with hoisting ring 10 and cooperates with last model locating device 7, the bottom of drag main frame 2 is provided with steady arm 11 and the drag locking suspension ring 13 of being convenient to install processing.The bottom of drag main frame 2 also is installed with four cantilever supports 12, and castor 3 is installed in the bottom of cantilever support 12.
Shown in Fig. 3,6, steady arm 11 and last model locating device 7 are the male conical steady arm, and drag locating device 9 is the concave cone shape steady arm that cooperates with last model locating device 7.Also can be, steady arm 11 and last model locating device 7 be concave cone shape steady arm, and drag locating device 9 is the male conical steady arm that cooperates with last model locating device 7.Last model locating device 7 is provided with four and be distributed on model main frame 1 bottom, drag main frame 2 tops are provided with four drag locating devices 9 corresponding with model locating device 7 positions on four, and drag main frame 2 bottoms are provided with four steady arms 11 corresponding with drag locating device 9 positions.
The technology backing plate of the support framework that is exclusively used in processing truck plasticine model shown in Figure 8, comprise backing plate 15 and the auxiliary stand 16 that is fixed on the backing plate 15, the top of auxiliary stand 16 is equipped with steady arm 11 or goes up the taper steady arm 17 that model locating device 7 cooperates.
Upward model main frame 1 of the present utility model and drag main frame 2 are processed at same technology backing plate:
Last model main frame 1 in the processing of technology backing plate as shown in Figure 9, match with taper steady arm 17 by last model locating device 7, last model main frame 1 location and installation is on backing plate 15, to go up model locking suspension ring 8 with iron wire 19 is connected and fixed with backing plate locking suspension ring 18, then, carry out CNC milling machine side milling processing.
Drag main frame 2 in the processing of technology backing plate as shown in figure 10, match with taper steady arm 17 by steady arm 11, drag main frame 2 location and installation are on backing plate 15, with iron wire 19 drag being locked suspension ring 13 is connected and fixed with backing plate locking suspension ring 18, then, carry out CNC milling machine side milling processing, in process, cantilever support 12 is not installed earlier.
The support framework of truck plasticine model of the present utility model is for dividing body structure up and down, the last split of support framework and following split matched moulds process:
After drag main frame 2 processes, by hoisting ring 10 drag main frame 2 is taken off on backing plate 15, at this moment, can dismantle steady arm 11 and be used for location processing next time, cantilever support 12 is installed, four cantilever supports 12 are screwed the bottom that is installed in drag main frame 2, and castor 3 is installed in the bottom of cantilever support 12, by fork truck groove 20 drag main frame 2 are transported to assigned address again.
When last model main frame 1 machines substantially, at last model main frame 1 boom hoisting 6 is installed, fixed head component 6.4 is welded on the model main frame 1, and lifting rod 6.2 is installed from bottom to top by through hole 6.4.1, suspension ring 6.1 is installed to the upper end of lifting rod 6.2 again.L type torsional stop 6.3 is screwed on fixed head component 6.4 by bolt hole 6.3.1, and the standstill face 6.3.2 of L type torsional stop 6.3 matches with the cut surface 6.2.1 of lifting rod 6.2, prevents from rotating when suspension ring 6.1 are installed in excellent 6.3 upper ends of lifting.To go up model main frame 1 by suspension ring 6.1 liftings again and on backing plate 15, take off, and cooperate with drag locating device 12 by last model locating device 7, make the last split and following split location matched moulds of support framework.
Behind the matched moulds of the profile completion of processing of last model main frame 1 and drag main frame 2 location, operating personnel enter in the main frame by drag main frame 2 rear sides, will go up model main frame 1 and drag main frame 2 is screwed by stationary installation 4.
After matched moulds was fixing, lifting rod 6.2 can put down, and the plasticine model worker repairs in lifting place profile.
Claims (7)
1. truck plasticine model support framework, comprise the support framework body, described support framework body comprises main frame (5), boom hoisting (6) and castor (3), it is characterized in that: described main frame (5) comprises last model main frame (1) and the drag main frame (2) that joint face is concordant with truck front windshield lower side position (14), the described model main frame (1) of going up is connected by stationary installation (4) with drag main frame (2)
Described boom hoisting (6) is installed in the top of model main frame (1), and described bottom of going up model main frame (1) is equipped with model locating device (7) and is convenient to install the last model locking suspension ring (8) of processing,
Described castor (3) is installed in the bottom of drag main frame (2), the drag locating device (9) that the top of described drag main frame (2) is equipped with hoisting ring (10) and cooperates with last model locating device (7), the bottom of described drag main frame (2) are provided with steady arm (11) and the drag locking suspension ring (13) of being convenient to install processing.
2. the support framework of truck plasticine model according to claim 1, it is characterized in that: described stationary installation (4) is web joint or connecting link, and the two ends of described web joint or connecting link all are connected with the bottom inside of last model main frame (1) and the inside top of drag main frame (2) respectively by screw.
3. the support framework of truck plasticine model according to claim 1, it is characterized in that: described steady arm (11) and last model locating device (7) are the male conical steady arm, and described drag locating device (9) is the concave cone shape steady arm that cooperates with last model locating device (7); The described model locating device (7) of going up is provided with four and be distributed on bottom the model main frame (1), described drag main frame (2) top is provided with four drag locating devices (9) corresponding with model locating device (7) position on described four, and described drag main frame (2) bottom is provided with four steady arms (11) corresponding with described drag locating device (9) position.
4. the support framework of truck plasticine model according to claim 1, it is characterized in that: described boom hoisting (6) comprises the lifting rod (6.2) that has cut surface (6.2.1), lay respectively at suspension ring (6.1) and the limited step (6.2.2) of lifting rod (6.2) top and bottom, be provided with the L type torsional stop (6.3) of bolt hole (6.3.1), and the fixed head component (6.4) that has through hole (6.4.1), described lifting rod (6.2) is arranged in through hole (6.4.1), described L type torsional stop (6.3) is fixedlyed connected with fixed head component (6.4) by bolt hole (6.3.1), described L type torsional stop (6.3) also is provided with the standstill face (6.3.2) of matching with cut surface (6.2.1), and described fixed head component (6.4) is fixedlyed connected with last model main frame (1).
5. the support framework of truck plasticine model according to claim 1, it is characterized in that: the bottom of described drag main frame (2) also is installed with four cantilever supports (12), and described castor (3) is installed in the bottom of cantilever support (12).
6. one kind is exclusively used in the technology backing plate of processing one of claim 1 ~ 5 described truck plasticine model support framework, comprise backing plate (15) and be fixed on auxiliary stand (16) on the backing plate (15), it is characterized in that: the top of described auxiliary stand (16) is equipped with steady arm (11) or goes up the taper steady arm (17) that model locating device (7) cooperates, described backing plate (15) is provided with a plurality of and last model locking suspension ring (8) or drag is locked the backing plate locking suspension ring (18) that suspension ring (13) cooperate, and described backing plate locking suspension ring (18) are provided with the iron wire (19) that is connected for last model locking suspension ring (8) or drag locking suspension ring (13).
7. the technology backing plate of truck plasticine model support framework according to claim 6 is characterized in that: described backing plate locking suspension ring (18) be provided with four and with the described corresponding setting in position of going up model locking suspension ring (8) or drag locking suspension ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320247002 CN203217868U (en) | 2013-05-06 | 2013-05-06 | Bearing skeleton of lorry greasy filth model and processing technology backing plate thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320247002 CN203217868U (en) | 2013-05-06 | 2013-05-06 | Bearing skeleton of lorry greasy filth model and processing technology backing plate thereof |
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| CN203217868U true CN203217868U (en) | 2013-09-25 |
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| CN 201320247002 Expired - Fee Related CN203217868U (en) | 2013-05-06 | 2013-05-06 | Bearing skeleton of lorry greasy filth model and processing technology backing plate thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104978892A (en) * | 2014-04-01 | 2015-10-14 | 上海通用汽车有限公司 | Automobile clay model |
| CN106734094A (en) * | 2016-12-25 | 2017-05-31 | 重庆腾通工业设计有限公司 | A kind of Fatlute recovering device |
| CN110375618A (en) * | 2019-07-24 | 2019-10-25 | 陕西重型汽车有限公司 | A kind of heavy truck master model and its split type functional framework |
| CN111762274A (en) * | 2020-07-02 | 2020-10-13 | 一汽解放汽车有限公司 | Truck interior fatlute model skeleton |
| CN113830203A (en) * | 2021-10-25 | 2021-12-24 | 上汽大众汽车有限公司 | High-precision automobile model manufacturing method |
-
2013
- 2013-05-06 CN CN 201320247002 patent/CN203217868U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104978892A (en) * | 2014-04-01 | 2015-10-14 | 上海通用汽车有限公司 | Automobile clay model |
| CN104978892B (en) * | 2014-04-01 | 2018-09-25 | 上海通用汽车有限公司 | automobile clay model |
| CN106734094A (en) * | 2016-12-25 | 2017-05-31 | 重庆腾通工业设计有限公司 | A kind of Fatlute recovering device |
| CN106734094B (en) * | 2016-12-25 | 2018-11-27 | 重庆腾通工业设计有限公司 | A kind of Fatlute recovering device |
| CN110375618A (en) * | 2019-07-24 | 2019-10-25 | 陕西重型汽车有限公司 | A kind of heavy truck master model and its split type functional framework |
| CN111762274A (en) * | 2020-07-02 | 2020-10-13 | 一汽解放汽车有限公司 | Truck interior fatlute model skeleton |
| CN111762274B (en) * | 2020-07-02 | 2021-09-17 | 一汽解放汽车有限公司 | Truck interior fatlute model skeleton |
| CN113830203A (en) * | 2021-10-25 | 2021-12-24 | 上汽大众汽车有限公司 | High-precision automobile model manufacturing method |
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| 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: 20130925 |