Universal framework for front-end model and rear-end model of automobile

Abstract

The utility model relates to a universal framework for front and rear end models of an automobile. The first side part, the second side part, the third side part and the fourth side part are arranged on the framework body in a surrounding manner; wherein the first side part and the third side part are oppositely arranged, the second side part and the fourth side part are oppositely arranged, and a plurality of hole structures are arranged on the first side part, the second side part, the third side part and the fourth side part in an array mode. According to the universal framework for the front and rear end models of the automobile, the first side part, the second side part, the third side part and the fourth side part are each provided with a plurality of hole structures in an array mode, installation of all parts of the front and rear end models can be achieved through the hole structures, the hole structures are arranged in an array mode, and the universal framework can adapt to fixing and installation of the parts of various sizes; and therefore, the manufacturing of front and rear end models of various vehicle types can be realized, the applicability of the framework is greatly improved, and the production cost can be effectively reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automobile manufacturing, in particular to a universal framework of automobile front and rear end models. BACKGROUND

[0002] In the field of automobile manufacturing, the automobile front end generally refers to the front bumper, air intake grille, radiator grille, headlamp and front cover, etc., and the automobile rear end generally refers to the rear bumper, side wall, rear cover and tail lamp, etc. In the process of manufacturing vehicles, in order to save costs, when verifying the development scheme of each component of the automobile front and rear end, an automobile front and rear end model is usually set up for verification. The manufacture of the automobile front and rear end model relies on a framework, and each component model is arranged on the periphery of the framework, and the framework supports each component model. At present, due to the large number of automobile models developed, a large number of front and rear end models need to be made. For each type of front and rear end, a framework needs to be separately provided, which has the disadvantage of high manufacturing cost. CONTENT OF THE UTILITY MODEL

[0003] The purpose of the present application is to provide a universal framework of automobile front and rear end models, which can adapt to front and rear end models of multiple vehicle types, thereby effectively solving the problems existing in the prior art.

[0004] To this end, the present application provides a universal framework of automobile front and rear end models, comprising:

[0005] a framework body;

[0006] a first side portion, a second side portion, a third side portion and a fourth side portion, which are arranged in a closed manner on the framework body;

[0007] wherein the first side portion and the third side portion are arranged opposite to each other, and the second side portion and the fourth side portion are arranged opposite to each other, and a plurality of hole structures are arranged in an array on the first side portion, the second side portion, the third side portion and the fourth side portion.

[0008] In some possible implementation manners, the first side portion, the second side portion, the third side portion and the fourth side portion are all planar structures.

[0009] In some possible implementation manners, the first side portion and the third side portion are arranged in parallel and symmetrically, and the second side portion and the fourth side portion are arranged in parallel and symmetrically.

[0010] In some possible implementation manners, the hole structure comprises a threaded hole and a smooth hole.

[0011] In some possible implementation manners, the hole diameters of the hole structures are the same or different.

[0012] In some possible implementation manners, the hole structure distribution on the second side and the hole structure distribution on the fourth side are symmetrical to each other with respect to the symmetry plane of the second side and the fourth side, and the hole structure distribution on the first side and the hole structure distribution on the third side are symmetrical to each other.

[0013] In some possible implementation manners, the first connecting member is arranged on the second side and the fourth side, and the length of the first connecting member extends along a direction parallel to the plane on which the first side, the second side, the third side and the fourth side are located.

[0014] In some possible implementation manners, the second connecting member is arranged on the second side and the fourth side, and the length of the second connecting member extends along a direction perpendicular to the plane on which the first side, the second side, the third side and the fourth side are located.

[0015] In some possible implementation manners, the fifth side is arranged on the top of the first side, the second side, the third side and the fourth side, and the hole structure is arranged on the fifth side.

[0016] In some possible implementation manners, the sixth side is arranged on the bottom of the first side, the second side, the third side and the fourth side, and the hole structure is arranged on the sixth side.

[0017] According to the automobile front and rear end model universal framework provided in the embodiments of the present application, the first side, the second side, the third side and the fourth side are arranged in a closed manner to form a whole structure, and a plurality of hole structures are arranged on the first side, the second side, the third side and the fourth side in an array manner. The hole structures can be used to install components of the front and rear end model, and the array arrangement of the hole structures can adapt to the fixation and installation of components of various sizes, thereby realizing the manufacturing of front and rear end models of various vehicle models and greatly improving the applicability of the framework and effectively reducing the production cost. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A structure diagram of the universal framework provided in the embodiments of the present application is shown in FIG. 1.

[0019] Figure 2 A structure diagram of the universal framework provided in the embodiments of the present application is shown in FIG. 1. Figure 1 A local enlarged view of A in FIG. 1.

[0020] Figure 3 A structure diagram of the universal framework provided in the embodiments of the present application is shown in FIG. 1.

[0021] Figure 4 A structure diagram of the universal framework provided in the embodiments of the present application is shown in FIG. 1. DETAILED DESCRIPTION

[0022] To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0023] As shown in Figures 1-4 The embodiments of the present application provide a universal framework of automobile front and rear end models, which is applied to the field of automobile manufacturing, and in particular to the manufacturing of automobile front and rear end models. In the process of automobile manufacturing, the components of the front and rear ends of the automobile often need to be first manufactured into models, and various data are verified to save costs. When manufacturing the front and rear end models of the automobile, a framework is needed to play a role of structural support. The components of the front and rear ends are connected and fixed to the framework by screws. The framework currently used has certain disadvantages in actual application. Automobile manufacturers develop many vehicle models, and often need to manufacture front and rear end models of multiple vehicle models. The framework currently used can only match the front and rear end models of one vehicle model after being manufactured, so multiple specifications of the framework need to be manufactured accordingly. In this way, the development cycle is long, and the production cost is also increased. The universal framework of automobile front and rear end models aims to improve the applicability, so that the framework can be applied to the manufacturing of front and rear end models of multiple vehicle models.

[0024] The universal framework of automobile front and rear end models comprises a framework body 100. The framework body 100 has a first side part 101, a second side part 102, a third side part 103 and a fourth side part 104. The first side part 101, the second side part 102, the third side part 103 and the fourth side part 104 are arranged in a closed manner on the framework body 100. The direction of the closure of the first side part 101, the second side part 102, the third side part 103 and the fourth side part 104 is a horizontal plane. The first side part 101 and the second side part 102 are arranged oppositely, and the second side part 102 and the fourth side part 104 are arranged oppositely. A plurality of hole structures 200 are arranged on the first side part 101, the second side part 102, the third side part 103 and the fourth side part 104. The hole structures 200 on the first side part 101, the second side part 102, the third side part 103 and the fourth side part 104 are arranged in an array. In this way, since the hole structures 200 in multiple directions are arranged in an array, when the components of the front and rear end models are connected by screws and the like, the connection and fixation of model components of multiple different sizes can be adapted, and then the installation and fixation of front and rear end models of multiple vehicle models can be adapted, thereby greatly improving the applicability, reducing the number of frameworks to be manufactured, and effectively reducing the production cost.

[0025] In an example, the first side 101, the second side 102, the third side 103 and the fourth side 104 are all planar structures, the framework is a three-dimensional structure, the first side 101 and the third side 103 are arranged in parallel and symmetrically, and the second side 102 and the fourth side 104 are arranged in parallel and symmetrically, so that the first side 101, the second side 102, the third side 103 and the fourth side 104 enclose a rectangle, and when the framework body 100 is upright, the projection of the enclosed structure of the first side 101, the second side 102, the third side 103 and the fourth side 104 in the horizontal plane is a rectangular periphery, so that the front end model and the rear end model of the automobile can be simultaneously manufactured and installed on the framework body 100, or the front end models of different vehicle types can be simultaneously manufactured and installed, or the rear end models of different vehicle types can be simultaneously manufactured and installed, which can be used according to actual conditions, and the applicability of the universal framework is further improved.

[0026] Preferably, the hole structure 200 includes threaded holes and smooth holes, the framework body 100 is a vertically arranged rectangular cylindrical structure, the first side 101, the second side 102, the third side 103 and the fourth side 104 are four outer side walls of the framework body 100, the threaded holes and the smooth holes all penetrate the corresponding outer side walls of the framework body 100, the threaded holes have internal threads, and the inner walls of the smooth holes are smooth, on the first side 101, the second side 102, the third side 103 and the fourth side 104, on each corresponding outer side wall, the threaded holes are multiple and arranged in an array, and the smooth holes are multiple and arranged in an array, so that under the action of the threaded holes, it is convenient to connect the model components by screws and the like, and under the action of the smooth holes, it is convenient to limit and fix each model fastener by round rods and the like, the convenience of connecting the model components is improved, the threaded holes and the smooth holes at appropriate positions are selected to realize the installation and connection of model components of different vehicle types, and the applicability of the universal framework is improved.

[0027] More preferably, the hole diameters of each threaded hole can be the same or different, and the hole diameters of each smooth hole can be the same or different, so as to adapt to different specifications of screws, round rods and the like, and the applicability of the framework is further improved.

[0028] In an example, the second side 102 and the fourth side 104 are symmetrical, taking the symmetry plane of the second side 102 and the fourth side 104 as a first symmetry plane, the hole structure 200 distribution on the second side 102 and the hole structure 200 distribution on the fourth side 104 are symmetrically arranged relative to the first symmetry plane, the hole structure 200 distribution on the first side 101 is symmetrically arranged relative to the first symmetry plane, the hole structure 200 on the third side 103 is symmetrically arranged relative to the first symmetry plane, so that the whole skeleton body 100 forms a structure symmetrical relative to the first symmetry plane, and the side corresponding to the first side 101 can be taken as the front end, the side corresponding to the third side 103 can be taken as the rear end, the side corresponding to the first side 101 is used for installing and fixing the front end model of the automobile, and the side corresponding to the third side 103 is used for installing and fixing the rear end model of the automobile. The symmetrical structure of the skeleton body 100 makes the overall manufacturing process of the skeleton body 100 simpler, reduces the processing cost of the parts, and the shape symmetrical to the left and right of the vehicle body corresponds to each other, the positioning and installation of each model fixture are more convenient, which is beneficial to improve the use convenience.

[0029] Preferably, the first connecting piece 31 is arranged on the second side 102 and the fourth side 104, the first connecting piece 31 is an elongated member as a whole, the length of the first connecting piece 31 extends along the direction parallel to the plane where the first side 101, the second side 102, the third side 103 and the fourth side 104 are enclosed, that is, when the skeleton body 100 is upright, the first side 101, the second side 102, the third side 103 and the fourth side 104 are enclosed along the direction in the horizontal plane, the first connecting piece 31 on the second side 102 and the first connecting piece 31 on the fourth side 104 are symmetrical relative to the first symmetry plane, and the first connecting piece 31 on the second side 102 is taken as an example for description. One end of the first connecting piece 31 is perpendicularly connected to the outside of the second side 102, and the other end of the first connecting piece 31 extends away from the skeleton body 100, so that the first connecting piece 31 on the second side 102 and the fourth side 104 plays a role of extending in the horizontal direction, further improving the applicability of the universal skeleton.

[0030] Preferably, the first connecting piece 31 can include a threaded rod 311, and a disc 312 is arranged at each end of the threaded rod 311, a coaxial threaded sleeve 313 is arranged on the disc 312, and the end of the threaded rod 311 is threadedly connected with the threaded sleeve 313, so that the length of the first connecting piece 31 as a whole can be adjusted, and the extension adjustment range in the horizontal direction is further improved, and the applicability is improved.

[0031] More preferably, the second connecting piece 32 is arranged on the second side 102 and the fourth side 104, the second connecting piece 32 is an elongated member with a length, and the length of the second connecting piece 32 extends along the direction perpendicular to the plane where the enclosing direction of the first side 101, the second side 102, the third side 103 and the fourth side 104 is located. When the skeleton body 100 is in the upright position, the length of the second connecting piece 32 extends in the vertical direction, thereby increasing the lengthening effect in the vertical direction and improving the applicability when connecting with the model part. The second connecting piece 32 on the second side 102 and the second connecting piece 32 on the fourth side 104 are symmetrically arranged with respect to the first symmetry plane. Taking the second connecting piece 32 on the second side 102 as an example, one end of the second connecting piece 32 is connected to the outer side of the second side 102, and the other end of the second connecting piece 32 extends upward.

[0032] Preferably, taking the second connecting piece 32 on the second side 102 as an example, the second connecting piece 32 comprises a first section 321, a second section 322 and a third section 323, which are connected in sequence. The first section 321, the second section 322 and the third section 323 are all plate-shaped structures. The first section 321 and the second section 322 are connected perpendicularly, and the second section 322 and the third section 323 are connected perpendicularly. The first section 321 is connected to the top of the second side 102, the second section 322 extends horizontally away from the skeleton body 100, one end of the third section 323 is connected to the second section 322, and the other end of the third section 323 extends vertically upward. The third section 323 can be connected with the model part.

[0033] Under the action of the first connecting piece 31 and the second connecting piece 32, the skeleton body has a certain lengthening effect in the horizontal direction and the vertical direction, further improving the applicability of the universal skeleton.

[0034] More preferably, the fifth side 105 is arranged at the top of the enclosed first side 101, second side 102, third side 103 and fourth side 104, and the hole structure 200 is also arranged on the fifth side 105. The sixth side 106 is arranged at the bottom of the enclosed first side 101, second side 102, third side 103 and fourth side 104, and the hole structure 200 is also arranged on the sixth side 106. In this way, the skeleton body 100 is enclosed as a rectangular body, which facilitates the connection and installation of the model part in various directions, and further improves the adaptability.

[0035] Preferably, the middle part of the fifth side 105 can be hollowed out to facilitate the tool of the operator to be inserted into the interior of the skeleton body 100, so that the screws, round steels and other connecting pieces are installed in cooperation with the hole structure 200.

[0036] More preferably, the universal wheel 400 can be arranged on the sixth side portion 106, facilitating the movement of the whole skeleton body 100.

[0037] It should be noted that the terms "one embodiment", "an embodiment", "exemplary embodiment", "some embodiments", etc. mean that the described embodiment can include a particular feature, structure, or characteristic, but every embodiment can not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of those skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described or illustrated.

[0038] It should be readily understood that the terms "on", "above", and "on top of" in the present disclosure are to be interpreted in the broadest context, such that "on" means not only "directly on", but also includes the meaning of "on" with intervening features or layers therebetween, and "above" or "on top of" includes not only the meaning of "above" or "on top of", but also the meaning of "above" or "on top of" without intervening features or layers therebetween (i.e., directly on).

[0039] In addition, spatially relative terms, such as "beneath", "below", "lower", "above", "upper", and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. The spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. The devices can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0040] It should be noted that, in the present document, the terms such as "first" and "second" are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Also, the terms "comprises", "comprising", or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or apparatus that comprises a list of elements does not only include those elements, but also can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without more limitations, an element defined by the statement "comprising a" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0041] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A general skeleton of a car front and rear end model, characterized by, The skeleton comprises: a skeleton body; a first side, a second side, a third side and a fourth side, which are arranged in a closed manner on the skeleton body; wherein the first side and the third side are arranged oppositely, and the second side and the fourth side are arranged oppositely, and a plurality of hole structures are arranged on the first side, the second side, the third side and the fourth side in an array manner.

2. The universal skeleton of a front and rear end model of a vehicle according to claim 1, characterized in that: The first side, the second side, the third side and the fourth side are all planar structures.

3. The universal skeleton of a front and rear end model of a vehicle according to claim 2, characterized in that: The first side and the third side are arranged in parallel and symmetry, and the second side and the fourth side are arranged in parallel and symmetry.

4. The universal skeleton of a front and rear end model of a vehicle according to claim 3, characterized in that: The hole structure comprises a threaded hole and a smooth hole.

5. The universal skeleton of a front and rear end model of a vehicle according to claim 3, characterized in that: The hole structures have the same or different hole diameters.

6. The universal skeleton of a front and rear end model of an automobile according to claim 3, wherein: With respect to the symmetry plane of the second side and the fourth side, the hole structure distribution on the second side and the hole structure distribution on the fourth side are symmetrical to each other, and the hole structure distribution on the first side and the hole structure distribution on the third side are symmetrical to each other.

7. The universal skeleton of a front and rear end model of a vehicle according to claim 1, characterized in that: The second side and the fourth side are both provided with a first connecting piece, which is an elongated member, and the length of the first connecting piece extends along a direction parallel to the plane where the first side, the second side, the third side and the fourth side are arranged in a closed manner.

8. The universal skeleton of a front and rear end model of a vehicle according to claim 1, wherein: The second side and the fourth side are both provided with a second connecting piece, which is an elongated member, and the length of the second connecting piece extends along a direction perpendicular to the plane where the first side, the second side, the third side and the fourth side are arranged in a closed manner.

9. The universal skeleton of a front and rear end model of a vehicle according to claim 1, wherein: Further comprising a fifth side, which is arranged at the top of the closed first side, the second side, the third side and the fourth side, and the fifth side is provided with a hole structure.

10. The universal skeleton of a front and rear end model of a vehicle according to claim 1, wherein: Further comprising a sixth side, which is arranged at the bottom of the closed first side, the second side, the third side and the fourth side, and the sixth side is provided with a hole structure.

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