CN111762274B - Truck interior fatlute model skeleton - Google Patents
Truck interior fatlute model skeleton Download PDFInfo
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- CN111762274B CN111762274B CN202010633811.0A CN202010633811A CN111762274B CN 111762274 B CN111762274 B CN 111762274B CN 202010633811 A CN202010633811 A CN 202010633811A CN 111762274 B CN111762274 B CN 111762274B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
Abstract
The invention discloses a truck interior decoration oil sludge model framework, which belongs to the technical field of automobiles, and comprises a floor framework and an instrument board framework; the floor skeleton includes: the front section framework is of a framework structure and is in a step shape and comprises two vertical positioning parts, a first vertical positioning block is arranged on each vertical positioning part, the front section framework also comprises two horizontal positioning parts, and a first horizontal positioning block is arranged on the horizontal positioning part with the lower relative position in the two horizontal positioning parts; the instrument board framework is arranged on the front section framework; the rear section framework is provided with a lapping part, the lapping part is lapped with the horizontal positioning part with a lower relative position of the front section framework and then is connected with the horizontal positioning part through a bolt, the rear section framework is provided with a second vertical positioning block and a second horizontal positioning block, the second vertical positioning block is matched with the first vertical positioning block, and the second horizontal positioning block is matched with the first horizontal positioning block; the rear section skeleton and the front section skeleton are both provided with rollers. The invention is convenient and stable to install.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a truck interior oil sludge model framework.
Background
In the early stage of automobile research and development, in order to verify whether the design and the shape of the whole automobile appearance meet the requirements, a 1:1 oil sludge model is usually manufactured for a shape specialist to review the whole automobile appearance.
The model skeleton is the support of the model. When manufacturing a truck interior putty model, in order to ensure the consistency of the interior decoration effect of the whole truck, an integral floor framework is generally adopted as a reference, and then frameworks at other parts are installed on the floor framework.
However, because the size of the truck body is large, how to ensure the convenience and stability of the installation of the truck interior putty model framework is a main problem in the manufacture of the truck interior putty model framework.
Disclosure of Invention
The invention aims to provide a truck interior oil sludge model framework which is convenient and stable to mount.
As the conception, the technical scheme adopted by the invention is as follows:
a truck interior oil sludge model framework comprises a floor framework and an instrument board framework;
the floor skeleton includes:
the front section framework is of a framework structure and is in a step shape, the front section framework comprises two vertical positioning parts which are parallel to each other and vertical to a horizontal plane, a first vertical positioning block is arranged on each vertical positioning part, the front section framework further comprises two horizontal positioning parts which are parallel to each other and horizontal to the horizontal plane, and a first horizontal positioning block is arranged on the horizontal positioning part which is lower in relative position in the two horizontal positioning parts; the instrument panel framework is arranged on the front section framework;
the rear section framework is provided with a lap joint part, the lower relative position of the two horizontal positioning parts is in lap joint with the lap joint part and then is in bolted connection with the lap joint part, the rear section framework is provided with a second vertical positioning block and a second horizontal positioning block, the second vertical positioning block is matched with the first vertical positioning block, and the second horizontal positioning block is matched with the first horizontal positioning block;
the rear section skeleton with the anterior segment skeleton all is equipped with the gyro wheel in order to drive the floor skeleton removes.
Optionally, a plurality of first horizontal positioning blocks are arranged on the horizontal positioning portion with a lower relative position at intervals, and two first horizontal positioning blocks located on the outermost side are provided with vertical positioning structures.
Optionally, the vertical positioning structure is a protruding ridge arranged on the first horizontal positioning block, the extending direction of the protruding ridge is perpendicular to the arrangement direction of the first horizontal positioning block, and the second horizontal positioning block is provided with an avoiding groove matched with the protruding ridge.
Optionally, a guide inclined plane is arranged on the first horizontal positioning block.
Optionally, two relative positions in the horizontal positioning portion are higher the horizontal positioning portion is provided with a plurality of first instrument panel framework positioning blocks, and the instrument panel framework is provided with second instrument panel framework positioning blocks corresponding to the first instrument panel framework positioning blocks one to one.
Optionally, in the plurality of first instrument panel framework positioning blocks, at least one first instrument panel framework positioning block is provided with a first protruding strip extending along a first direction, at least one first instrument panel framework positioning block is provided with a second protruding strip extending along a second direction, and the first direction and the second direction are perpendicular to each other;
and the second instrument panel framework positioning block is provided with a groove matched with the first protruding strip and the second protruding strip.
Optionally, the truck interior oil sludge model framework further comprises an a-pillar framework, the lower end of the a-pillar framework is connected with the instrument panel framework, and an a-pillar outer plate portion and an a-pillar inner plate positioning block are arranged on the a-pillar framework.
Optionally, the truck interior fatlute model skeleton further comprises a side wall skeleton, and a first side wall skeleton positioning block for positioning the side wall skeleton is arranged on the rear section skeleton.
Optionally, the truck interior fatlute model skeleton further comprises a rear wall skeleton, and a first rear wall skeleton positioning block for positioning the rear wall skeleton is arranged on the rear section skeleton.
Optionally, the truck interior oil sludge model framework further comprises a sleeper framework, and a first sleeper framework positioning block for positioning the sleeper framework is arranged on the rear section framework.
According to the truck interior fatlute model framework, the floor framework is designed to be of the split structure, when the truck interior fatlute model framework is assembled, other frameworks can be installed on the front section framework or the rear section framework according to design positions, the assembling can be carried out simultaneously, the assembling efficiency is high, the front section framework and the rear section framework can be assembled together after the assembling is finished, and the assembling is convenient.
Meanwhile, the second vertical positioning block is matched with the first vertical positioning block, so that the mounting accuracy of the front section framework and the rear section framework in the vertical direction is ensured; the second horizontal positioning block is matched with the first horizontal positioning block, so that the mounting accuracy of the front section framework and the rear section framework in the first horizontal direction is guaranteed. Through the arrangement, the stability of the truck interior putty model framework is ensured.
The front section framework and the rear section framework are provided with rollers, so that the front section framework and the rear section framework can be conveniently moved, and the assembled front section framework assembly and the assembled rear section framework assembly can be conveniently moved; after the front section framework and the rear section framework are assembled together, the truck interior fatlute model framework can be conveniently moved through the rollers.
And this truck interior trim fatlute model skeleton's instrument board skeleton is installed on anterior segment skeleton, when needs mill and fatlute scraping to instrument board skeleton, detaches anterior segment skeleton and back end skeleton, need not to mill and fatlute scraping in the cockpit, convenient operation.
Drawings
Fig. 1 is a schematic view of a truck interior sludge model skeleton provided by an embodiment of the invention with a closing plate hidden;
fig. 2 is a schematic view of an automotive interior putty model skeleton provided by an embodiment of the invention, wherein the framework is provided with a sealing plate;
FIG. 3 is a schematic structural diagram of a floor frame according to an embodiment of the present invention;
FIG. 4 is a side view of a front section frame provided by an embodiment of the present invention;
FIG. 5 is a three-dimensional schematic view of an anterior segment skeleton provided by an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a first horizontal positioning block with a vertical positioning structure according to an embodiment of the present invention;
FIG. 7 is a schematic illustration of a posterior segment armature provided by an embodiment of the present invention;
FIG. 8 is a schematic view of an instrument panel skeleton provided by an embodiment of the invention;
FIG. 9 is a schematic view of an A-pillar skeleton provided by an embodiment of the present invention;
FIG. 10 is a schematic view of a side panel frame according to an embodiment of the present invention;
FIG. 11 is a schematic view of a rear perimeter frame provided in accordance with an embodiment of the present invention;
FIG. 12 is a schematic view of a sleeper framework provided by an embodiment of the present invention;
FIG. 13 is a schematic view of a top frame provided by an embodiment of the present invention;
fig. 14 is a schematic view of a front section frame assembly composed of a front section frame, an instrument panel frame and a door frame according to an embodiment of the present invention.
In the figure:
1. a floor framework; 11. a front section skeleton; 111. a vertical positioning part; 1111. a first vertical positioning block; 112. a horizontal positioning section; 1121. a first horizontal positioning block; 11211. a vertical positioning structure; 1122. a guide slope; 113. a first instrument panel framework positioning block; 12. a posterior skeleton; 121. a roller; 122. a first side wall framework positioning block; 123. a first rear frame positioning block; 124. a first sleeper framework positioning block; 125. a lap joint section; 126. a floor positioning block; 13. a reference block;
2. an instrument panel skeleton; 21. an instrument panel framework reference block; 22. a second instrument panel framework positioning block; 23. a first door spacing positioning block; 24. a door hinge positioning block;
3. a door frame; 31. a second door limiting and positioning block; 4. a column skeleton; 41. a column inner plate positioning block;
5. a side wall framework; 51. a side wall inclined part; 52. a side wall vertical portion; 53. a side wall mounting part; 54. a positioning block at the upper end of the side wall; 55. a top framework positioning block; 56. a positioning block at the lower end of the side wall;
6. a rear surrounding framework; 63. a sleeper supports a positioning block; 64. a top framework positioning block; 65. a positioning block of the back wall body;
7. a top frame; 71. a top framework positioning block;
8. a sleeper framework; 82. a sleeping berth positioning block; 83. a sleeper replaces a wood positioning block;
Detailed Description
In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.
Referring to fig. 1 to 14, the embodiment provides a truck interior sludge model framework, which is convenient to install and has high stability after installation.
Referring to fig. 1 and 2, in the present embodiment, the truck interior putty model framework includes a floor framework 1 and an instrument panel framework 2.
Referring to fig. 3, specifically, in the present embodiment, the floor frame 1 includes a front section frame 11 and a rear section frame 12.
Referring to fig. 4 and 5, the front-section framework 11 is a frame structure and is stepped, and includes two vertical positioning portions 111 parallel to each other and perpendicular to the horizontal plane, each vertical positioning portion 111 is provided with a first vertical positioning block 1111, the front-section framework 11 further includes two horizontal positioning portions 112 parallel to each other and parallel to the horizontal plane, and a first horizontal positioning block 1121 is disposed on the horizontal positioning portion 112 with a lower relative position in the two horizontal positioning portions 112; the instrument panel frame 2 is provided on the front section frame 11.
Referring to fig. 3 and 7, the rear frame 12 is provided with a lap joint portion 125, one of the two horizontal positioning portions 112, which is relatively lower, is connected to the lap joint portion 125 through a bolt, the rear frame 12 is provided with a second vertical positioning block and a second horizontal positioning block, the second vertical positioning block is matched with the first vertical positioning block 1111, the second horizontal positioning block is matched with the first horizontal positioning block 1121, and the rear frame 12 is provided with a roller 121 to drive the floor frame 1 to move.
The truck interior fatlute model skeleton that this embodiment provided, through being split type structure with floor skeleton 1 design, when equipment truck interior fatlute model skeleton, can install other skeletons on anterior segment skeleton 11 or back end skeleton 12 according to the design position, the equipment can go on simultaneously, and the packaging efficiency is high, after the equipment end with anterior segment skeleton 11 with back end skeleton 12 assemble together can, the equipment is convenient.
Meanwhile, the second vertical positioning block is matched with the first vertical positioning block 1111, so that the mounting accuracy of the front section framework 11 and the rear section framework 12 in the vertical direction is ensured; the second horizontal positioning block is matched with the first horizontal positioning block 1121 to ensure the accuracy of the installation of the front section framework 11 and the rear section framework 12 in the first horizontal direction. Through the arrangement, the stability of the truck interior putty model framework is ensured.
The front section framework 11 and the rear section framework 12 are provided with rollers 121, so that the front section framework 11 and the rear section framework 12 can be conveniently moved, and the assembled front section framework assembly and the assembled rear section framework assembly can be conveniently moved; after the front section framework 11 and the rear section framework 12 are assembled together, the truck interior fatlute model framework can be conveniently moved through the rollers 121.
Preferably, the rollers 121 are universal wheels. Four universal wheels are arranged on the front section framework 11, and four universal wheels are arranged on the rear section framework 12.
Specifically, in this embodiment, the front section frame 11 and the rear section frame 12 are formed by welding square steel pipes. Alternatively, a 60mm × 60mm × 5mm square steel pipe may be used. The floor frame 1 formed by assembling the front section frame 11 and the rear section frame 12 is in a net truss structure, and the whole size is 2650mm multiplied by 2600mm multiplied by 360 mm.
Preferably, the reference blocks 13 are arranged on the periphery of the floor framework 1 and are used as references for numerical control machining and assembly detection.
Alternatively, the reference block 13 has a size of 60mm × 60mm × 15 mm.
Specifically, in this embodiment, the first horizontal positioning block 1121 is divided into two layers, the bottom layer is a 45# steel plate welded on the square steel pipe of the floor framework 1, so as to ensure the strength of the split framework, and the surface layer has an ABS plate adhered on the steel plate; first vertical locating piece 1111 is divided into two-layerly, and the bottom has guaranteed components of a whole that can function independently skeleton intensity for 45# steel sheet welds on the square steel pipe of floor skeleton 1, and there is the ABS board on the top layer to bond on the steel sheet. After the first horizontal positioning block 1121 and the first vertical positioning block 1111 are processed by numerical control, the first horizontal positioning block 1121 and the first vertical positioning block 1111 are used for assembly limitation between the front section framework 11 and the rear section framework 12.
Taking the orientation shown in fig. 3 as an example, the first horizontal positioning block 1121 and the second horizontal positioning block ensure the matching precision of the front section framework 11 and the rear section framework in the Y direction, and the second vertical positioning block and the first vertical positioning block 1111 ensure the matching precision of the front section framework 11 and the rear section framework in the Z direction.
Specifically, a second horizontal positioning block is arranged on the overlapping portion 125, and after the second horizontal positioning block on the overlapping portion 125 is matched with the first horizontal positioning block 1121 on the horizontal positioning portion 112, an M10 bolt and an M10 nut are adopted for matching, and the second horizontal positioning block, the first horizontal positioning block 1121 and the horizontal positioning portion 112 penetrate through the overlapping portion 125, the second horizontal positioning block, and the horizontal positioning block 112, so that the connection strength and the connection precision of the front section framework 11 and the rear section framework 12 are ensured.
Referring to fig. 5 and 6, a plurality of first horizontal positioning blocks 1121 are spaced on the horizontal positioning portion 112 at a lower relative position, and vertical positioning structures 11211 are disposed on each of the two first horizontal positioning blocks 1121 located at the outermost side. Specifically, the vertical positioning structure 11211 is a protruding ridge disposed on the first horizontal positioning block 1121, and the second horizontal positioning block is provided with an avoiding groove matched with the protruding ridge.
Preferably, the extending direction of the protruding edge is perpendicular to the arrangement direction of the plurality of first horizontal positioning blocks 1121.
The accuracy of installation of the front section framework 11 and the rear section framework 12 in the second horizontal direction is guaranteed by arranging the convex ridges and the avoiding grooves. The second horizontal direction is perpendicular to the first horizontal direction.
Taking the orientation shown in fig. 5 as an example, the plurality of first horizontal positioning blocks 1121 are arranged along the X direction, the extending direction of the protruding ridge is the Y direction, and the accuracy of mounting the front section framework 11 and the rear section framework 12 in the Y direction is ensured by providing the protruding ridge and the avoiding groove.
Referring to fig. 6, the first horizontal positioning block 1121 is provided with a guide inclined surface 1122. When the front section frame 11 and the rear section frame 12 are assembled, the guiding inclined plane 1122 is provided, so that the second horizontal positioning block can be quickly assembled with the first horizontal positioning block 1121.
Referring to fig. 4 and 5, a plurality of first dashboard framework positioning blocks 113 are disposed on the higher horizontal positioning portion 112 of the two horizontal positioning portions 112, and are used for positioning and fastening the dashboard framework 2. The instrument panel framework 2 is provided with second instrument panel framework positioning blocks 22 which correspond to the first instrument panel framework positioning blocks 113 one by one.
Specifically, in this embodiment, the first instrument panel framework positioning block 113 is divided into two layers, the bottom layer is 45# steel plate welded on the square steel tube of the horizontal positioning portion 112, so as to ensure the strength of the split framework, and the surface layer has ABS plates adhered on the steel plate. Specifically, in the present embodiment, the instrument panel frame 2 is formed by welding square steel.
Specifically, in this embodiment, the second instrument panel frame positioning block 22 is divided into two layers, the bottom layer is a 45# steel plate welded on the instrument panel frame 2, and the surface layer has an ABS plate adhered to the steel plate.
The first instrument panel framework positioning block 113 and the second instrument panel framework positioning block 22 are arranged, so that the accuracy of installation of the instrument panel framework 2 on the front section framework 11 can be ensured.
Referring to fig. 5, in the plurality of first instrument panel frame positioning blocks 113, at least one first instrument panel frame positioning block 113 is provided with a first protruding strip extending along a first direction, at least one first instrument panel frame positioning block 113 is provided with a second protruding strip extending along a second direction, and the first direction and the second direction are perpendicular to each other, so that the extending directions of the first protruding strip and the second protruding strip are perpendicular; the second instrument panel framework positioning block 22 is provided with a groove matched with the first protruding strip and the second protruding strip.
The extending directions of the first protruding strips and the second protruding strips are perpendicular, and the grooves matched with the first protruding strips and the second protruding strips are formed in the second instrument panel framework positioning block 22, so that the accuracy of installation of the instrument panel framework 2 can be guaranteed.
Taking the orientation shown in fig. 5 as an example, the first direction is the Y direction, the second direction is the X direction, and the first protruding strip and the second protruding strip can also ensure the accuracy of the installation of the instrument panel frame 2 in the vertical Z direction. The first protruding strip, the second protruding strip and the first instrument board framework positioning block 113 can form a three-side positioning form for the instrument board framework 2.
Specifically, in the embodiment, the instrument panel framework 2 is formed by welding 60mm × 60mm × 5mm square steel pipes, is of a net truss structure, has an overall size of 2340mm × 400mm × 520mm, and is provided with 60mm × 60mm × 15mm instrument panel framework reference blocks 21 at the front, the rear, the left and the right, and is used as a reference for numerical control machining and assembly detection.
Further, in this embodiment, the two end sides of the instrument panel framework 2 are respectively provided with a first door limiting positioning block 23, the first door limiting positioning block 23 is made of ABS, and is directly bonded on the square steel tube of the instrument panel framework 2 through an AB glue, and is used for positioning and connecting the door limiting mechanism after being processed through numerical control.
Further, in this embodiment, two door hinge positioning blocks 24 are respectively arranged on the rear faces of the two end sides of the instrument panel framework 2, each door hinge positioning block 24 is divided into two layers, the bottom layer is a 45# steel plate and is welded on the square steel tube, the surface layer is provided with an ABS (acrylonitrile butadiene styrene) plate which is bonded on the steel plate, and the door hinge positioning and fastening are performed after numerical control processing. Taking the orientation shown in fig. 1 as an example, the positioning blocks are matched to limit the X coordinate of the hinge, each positioning block is provided with 2 pin holes, the matching pins are matched to limit the Y coordinate and the Z coordinate of the hinge, and the other 3 bolt holes are matched to fasten the hinge by M10 bolts.
Further, in this embodiment, two a-pillar positioning blocks are respectively disposed above two sides of the instrument panel framework 2, each a-pillar positioning block is divided into two layers, a 45# steel plate is welded on a square steel pipe of the instrument panel framework 2 as a bottom layer, an ABS plate is adhered on a surface layer of the steel plate, and the a-pillar positioning and fastening blocks are used for positioning and fastening an a-pillar after numerical control processing. Taking the orientation shown in fig. 1 as an example, one positioning block is horizontally arranged and is matched to limit the Z coordinate of the a column, and the other positioning block is vertically arranged and is matched to limit the Y coordinate of the a column. And the two positioning blocks are respectively provided with a protruding edge and limit the X coordinate of the A column. Thus, the limiting of the A column in three directions is completed.
Further, in this embodiment, the instrument panel frame 2 is provided with a steering column frame positioning block and a three-pedal positioning block, which are both limited in a one-surface two-pin manner, and fastened by bolts.
Further, instrument board skeleton 2 is equipped with before enclosing the connecting block for enclose before connecting partially.
Furthermore, plywood with the thickness of 18mm is laid on the top surface and the back surface of the instrument panel framework 2, is fastened to the square steel tube by self-tapping screws, and is subsequently used as a support for the base material of the oily sludge blank.
Referring to fig. 1 and 9, the truck interior putty model framework further comprises an a-pillar framework 4, the lower end of the a-pillar framework 4 is connected with the instrument panel framework 2, and an a-pillar outer plate portion and an a-pillar inner plate positioning block 41 are arranged on the a-pillar framework 4.
In prior art, the A post comprises planking and inner panel, and planking and inner panel all are fixed on the A post skeleton on the interior fatlute model skeleton of truck, because the space is limited among the prior art, and A post skeleton is thinner, often can lead to the intensity not enough on planking and the equal fixed A post skeleton of inner panel.
In order to solve the above problem, in the present embodiment, the a-pillar outer plate portion is provided on the a-pillar framework 4, and the a-pillar outer plate and the a-pillar framework 4 are integrally designed, so that the strength of the a-pillar framework 4 is improved, and the mounting steps are simplified.
Specifically, in this embodiment, the material of the a-pillar outer plate portion is an aluminum alloy, and plays a role in supporting the framework. The bottom of the A column framework 4 is connected on the instrument panel framework 2, and the upper end of the A column framework is connected with the top framework 7 and used for positioning and supporting the front end of the top framework 7.
Referring to fig. 1 and 14, in this embodiment, the framework of the vehicle interior putty model further includes a door frame 3, and the door frame 3 is fastened to the instrument panel framework 2 through a hinge; the door frame 3 protrudes 30mm relative to the Y coordinate direction of the instrument panel frame 2, so that the car door can rotate by 180 degrees, and is limited on the instrument panel, and the instrument panel and the door are convenient to integrally mill and scrape oil sludge.
Specifically, referring to fig. 14, a first door limiting positioning block 23 is arranged on the instrument panel framework 2, a second door limiting positioning block 31 is arranged on the door framework 3, the first door limiting positioning block 23 is used for installing a first door limiting mechanism, the second door limiting positioning block 31 is used for installing a second door limiting mechanism, and the first door limiting mechanism and the second door limiting mechanism form a pair of door limiting mechanisms for limiting the door after the door rotates 180 degrees.
Specifically, the door frames 3 on the two sides are respectively provided with a second door limiting positioning block 31, the left side and the right side of the instrument panel frame 2 are respectively provided with a first door limiting positioning block 23, and the second door limiting positioning blocks 31 and the first door limiting positioning blocks 23 are arranged in a one-to-one correspondence manner.
In this way, in this embodiment, the door frame 3 is mounted on the instrument panel frame 2, and the instrument panel frame 2 is mounted on the front section frame 11, and when the truck interior trim sludge model frame is assembled, the front section frame 11, the instrument panel frame 2, and the door frame 3 are assembled to form a front section frame assembly, which can be independently milled and scraped with sludge without operating in the cabin.
Specifically, when the instrument panel framework 2 and the door framework 3 need to be milled and scraped, the front section framework 11 and the rear section framework 12 are detached, so that the milling and oil sludge scraping operation space is enlarged, and the operation is convenient.
Specifically, in this embodiment, the door frame 3 is formed by welding 40mm × 40mm × 3mm square steel pipes, and has a single-layer mesh structure, an overall size of 660mm × 840mm × 50mm, and 3 door frame reference blocks of 60mm × 60mm × 15mm are respectively arranged on the outer sides of the door frame, and are used as references for numerical control machining and assembly detection.
Further, in this embodiment, the door frame 3 outside is equipped with 2 door hinge locating pieces, and each door hinge locating piece is equallyd divide into two-layerly, and the bottom is 45# steel sheet and welds on door frame 3's square steel pipe, and there is the ABS board on the top layer to bond on the steel sheet, after through numerical control processing, for being connected to the location and the fastening of door hinge. The door hinge positioning blocks are matched with the Y coordinate of the hinge to limit, each door hinge positioning block is provided with two pin holes, the X coordinate and the Z coordinate of the hinge are limited by matching pins, 3 bolt holes are additionally arranged, and the hinge is fastened by matching M10 bolts.
Further, in this embodiment, the door skeleton outside is equipped with 1 limit locating piece that opens the door, and the limit locating piece material that opens the door is ABS, directly bonds on square steel pipe through AB glue, through numerical control processing after for door stop gear's location and connection.
Further, in this embodiment, the door frame upper end is equipped with 3 outer door plant locating pieces, and outer door plant locating piece is equallyd divide into two-layerly, and the bottom is 45# steel sheet and welds on the square steel pipe, and there is the ABS board on the top layer to bond on the steel sheet, after through numerical control processing for the location and the fastening of outer door plant. Wherein the locating piece fitting surface carries out spacingly to outer door plant Y coordinate, fastens through the bolt. 3 upper end both sides of door skeleton respectively are equipped with 1 outer door plant assistance-localization real-time piece, and the material is ABS, glues direct bonding on the square steel pipe through the AB for supplementary outer door plant of connection, spacing is carried out to the X coordinate and the Z coordinate of outer door plant simultaneously after numerical control processing.
Further, in this embodiment, the door frame rear side is equipped with the limit locating piece of closing the door, and the limit locating piece of closing the door divide into two-layerly, and the bottom is welded on square steel pipe for 45# steel sheet, and there is the ABS board on the top layer to bond on the steel sheet, after through numerical control processing for the connection of the stop gear of closing the door.
Preferably, in this embodiment, plywood with a thickness of 18mm is laid on the inner side of the door frame, and is fastened to the square steel pipe by using a self-tapping screw, and then the plywood is used as a support for the base material of the oil sludge blank.
Referring to fig. 1 and 10, the truck interior sludge model skeleton further includes a side wall skeleton 5, and a first side wall skeleton positioning block 122 for positioning the side wall skeleton 5 is arranged on the rear section skeleton 12 and used for positioning and fastening the side wall skeleton 5. The top of the side wall framework 5 is connected with a top framework 7 and used as a support for the side surface of the top framework 7.
The side wall frame 5 is mounted on the rear section frame 12. The lower surface of the side wall mounting portion 53 is provided with a second side wall frame positioning block 51 which is matched with the first side wall frame positioning block 122.
Specifically, the upper surface of the rear section framework 12 is provided with a plurality of first side wall framework positioning blocks 122, the first side wall framework positioning blocks 122 are divided into two layers, the bottom layer is a 45# steel plate and is welded on a square steel pipe of the rear section framework 12, the strength of the split framework is guaranteed, and the surface layer is provided with an ABS plate which is adhered on the steel plate.
Specifically, in the present embodiment, the side wall frame 5 includes a side wall inclined portion 51, a side wall vertical portion 52, and a side wall mounting portion 53. The side wall vertical part 52 extends along the vertical direction, the lower end of the side wall inclined part 51 is connected with the upper end of the side wall vertical part 52 and inclines towards the interior of the cab, and one end of the side wall mounting part 53 is connected with the lower end of the side wall vertical part 52 and extends towards the interior of the cab perpendicular to the side wall vertical part 52.
Specifically, in this embodiment, two sets of first side wall frame positioning block assemblies are symmetrically arranged on the upper surface of the rear frame 12 along the central axis of the truck body, so as to mount two side wall frames 5.
Each group of first side wall framework positioning block assemblies comprises four first side wall framework positioning blocks 122, and the four first side wall framework positioning blocks 122 are respectively distributed at four corners of a rectangle. Taking the orientation shown in fig. 3 as an example, one first side wall framework positioning block 122 in the group of first side wall framework positioning block assemblies is provided with a third protruding strip extending along the first direction and a fourth protruding strip extending along the second direction, one of the other three first side wall framework positioning blocks 122 is provided with a fifth protruding strip extending along the first direction, and one first side wall framework positioning block 122 is provided with a sixth protruding strip extending along the second direction. In fig. 3, the first direction is the Y direction, the second direction is the X direction, and the third protruding strip and the fourth protruding strip can also be positioned to the side wall skeleton 5 at Z, so that the three-side positioning form of the side wall skeleton 5 is formed.
Specifically, in the embodiment, the side wall frame 5 is formed by welding 60mm × 60mm × 5mm square steel tubes, and is of a net truss structure, and the overall size is 500mm × 1000mm × 1700 mm; the upper half section adopts an oblique framework, so that the model integrally presents a structure with a small top and a big bottom, and the integral strength and the attractiveness of the model are ensured; meanwhile, the top framework extends forwards by 250mm and is used for supporting the top framework 7 and reducing the stress of the A column.
Further, in this embodiment, the bottom of the side wall frame 5 is provided with 4 second side wall frame positioning blocks 51, each second side wall frame positioning block 51 is divided equally into two layers, the bottom layer is a 45# steel plate and is welded on the square steel tube, the surface layer is provided with an ABS plate and is bonded on the steel plate, and after numerical control processing, the positioning and fastening of the floor frame 1 are connected to.
Further, 1 side wall lower end positioning block 56 is bonded to the lower end of the side wall frame 5, and 3 side wall upper end positioning blocks 54 are arranged at the upper end and are used for positioning and connecting the side wall body together. Preferably, the side wall lower end positioning block 56 is made of wood substitute.
The positioning blocks 54 at the upper ends of the side walls are divided into two layers, the outer layer is a 45# steel plate welded on the square steel pipe, and the inner layer is provided with an ABS plate bonded on the steel plate. The assembly surface of the side wall upper end positioning block 54 is perpendicular to the Y axis, and the bolt hole axis is parallel to the Y axis, so that the assembly and adjustment of the side wall body are facilitated.
Further, 5 inboard door frames departments of side wall skeleton are equipped with 1 of the limit locating piece of closing the door, and the limit locating piece of closing the door divide into two-layerly, and the bottom is welded on square steel pipe for 45# steel sheet, and there is the ABS board on the top layer to bond on the steel sheet, after through numerical control processing for the connection of stop gear of closing the door.
Further, two top framework positioning blocks 55 are arranged at the top of the side wall framework 5, the top framework positioning blocks 55 are divided into two layers, the bottom layer is a 45# steel plate and is welded on the square steel pipe, and an ABS (acrylonitrile butadiene styrene) plate is adhered on the steel plate on the surface layer and is used for positioning and fastening the top framework 7 after numerical control processing. Wherein, the Z coordinate of skeleton is spacing to pushing up on the top of skeleton locating piece 55 upper surface, is equipped with 1 bolt hole on every locating piece and is used for the fastening of skeleton 7.
Referring to fig. 1 and 11, the truck interior fatlute model skeleton further includes a rear surrounding skeleton 6, a first rear surrounding skeleton positioning block 123 for positioning the rear surrounding skeleton 6 is arranged on the rear section skeleton 12, and the rear surrounding skeleton 6 is installed on the rear section skeleton 12.
The lower surface of the rear surrounding framework 6 is provided with a second rear surrounding framework positioning block matched with the first rear surrounding framework positioning block 123.
Specifically, in this embodiment, the first rear surrounding frame positioning block 123 is divided into two layers, the bottom layer is 45# steel plate welded on the square steel tube of the rear section frame 12, so as to ensure the strength of the split frame, and the surface layer has an ABS plate adhered on the steel plate.
The first rear wall frame positioning blocks 123 are provided with a plurality of first rear wall frame positioning blocks 123, and the plurality of first rear wall frame positioning blocks 123 are arranged in two rows along the width direction of the vehicle body. Fifth protruding strips extending along the first direction are disposed on some of the first rear surrounding framework positioning blocks 123, and sixth protruding strips extending along the second direction are selectively disposed on the other first rear surrounding framework positioning blocks 123. In fig. 3, the first direction is the Y direction, the second direction is the X direction, and the fifth protruding strip and the sixth protruding strip can also be positioned to the rear wall frame 6 in the Z direction, so that a three-side positioning form of the rear wall frame 6 is formed.
The top of the rear surrounding framework 6 is connected with a top framework 7 and used as a positioning reference and a rear support of the top framework 7.
Specifically, the rear surrounding framework 6 is formed by welding square steel pipes with the size of 60mm multiplied by 5mm, is of a net truss structure, and has the overall size of 520mm multiplied by 2600mm multiplied by 1660 mm; the back wall framework 6 is integrally boxed and is matched with the shape of the back wall; a space of 1200mm multiplied by 500mm is left in the middle for reflecting the rear window; the lower part of the bed is protruded by 170mm for assisting the support of the sleeping berth; the two sides of the frame are protruded and aligned with the side wall frame 5, so that the appearance is ensured.
Specifically, be equipped with a plurality of back on the skeleton 6 and enclose body locating piece 65 after, enclose body locating piece 65 after each and equally divide into two-layerly, the bottom is 45# steel sheet and welds on the square steel pipe, and the top layer has the ABS board to bond on the steel sheet, after numerical control processing for enclose the location and the fastening of body after.
Specifically, enclose skeleton locating piece after 6 bottoms on the skeleton after being equipped with of second, enclose skeleton locating piece after the second equally divide into two-layerly, and the bottom is welded on square steel pipe for 45# steel sheet, and there is the ABS board on the top layer to bond on the steel sheet, after processing through the numerical control for be connected to floor skeleton's location and fastening.
Specifically, two sleeping berth supporting and positioning blocks 63 are arranged at the lower part of the rear surrounding framework 6, and only the upper surface is used for assisting in supporting the sleeping berth.
Specifically, the top of the rear wall framework 6 is provided with a top framework positioning block 64, the top framework positioning block 64 is divided into two layers, the bottom layer is a 45# steel plate and is welded on the square steel pipe, and the surface layer is provided with an ABS (acrylonitrile butadiene styrene) plate which is bonded on the steel plate and is used for positioning and fastening the top framework 7 after numerical control machining. The top frame positioning block 64 is provided with a bolt through hole for fastening the top frame 7 in cooperation with an M10 bolt. The left side positioning block is provided with a positioning hole 1 with a diameter of phi 30, the right side positioning block is provided with a long round hole with the size of 35 multiplied by 30 multiplied by R15, and the two holes are matched with the upper surface of the top framework positioning block 64 to form a one-surface two-pin positioning mode for the top framework 7.
Referring to fig. 1 and 12, the truck interior putty model skeleton further includes a sleeper skeleton 8, a first sleeper skeleton positioning block 124 for positioning the sleeper skeleton 8 is disposed on the rear section skeleton 12, and the sleeper skeleton 8 is mounted on the rear section skeleton 12. The bottom of the sleeper framework 8 is fixed on the floor framework 1 and is used for connecting the sleeper.
Specifically, in this embodiment, the first sleeper frame positioning block 124 is divided into two layers, the bottom layer is a 45# steel plate welded on the square steel pipe of the rear section frame 12, so as to ensure the strength of the split frame, and the surface layer has an ABS plate adhered on the steel plate.
The lower surface of the sleeper framework 8 is provided with a second sleeper framework positioning block matched with the first sleeper framework positioning block 124.
Specifically, in the present embodiment, the sleeper framework 8 is formed by welding square steel pipes of 40mm × 40mm × 3mm, and is in a net truss structure, and the overall size is 410mm × 2120mm × 530 mm; the sleeper framework 8 is in a T shape with a big top and a small bottom.
Specifically, the bottom of sleeper skeleton 8 is equipped with four second sleeper skeleton locating pieces, and each second sleeper skeleton locating piece is equallyd divide into two-layerly, and the bottom is 45# steel sheet and welds on the square steel pipe, and there is the ABS board on the top layer to bond on the steel sheet, after numerical control processing for be connected to the location and the fastening of floor skeleton 1.
Specifically, the top of the sleeper framework is provided with 10 sleeper positioning blocks 82, each sleeper positioning block 82 is divided into two layers, the bottom layer is a 45# steel plate and is welded on the square steel pipe, the ABS plate is adhered on the surface layer of the square steel pipe, and the sleeper framework is used for positioning and fastening the sleeper after being processed in a numerical control mode. Because the sleeper is made of soft materials, in order to ensure that the final assembly and adjustment are convenient, the upper surface of the sleeper positioning block 82 only limits the Z coordinate degree of freedom of the sleeper; the middle four positioning blocks are respectively provided with one phi 11 through hole for fastening the sleeping berth.
Specifically, two sides of the front end of the sleeper framework 8 are respectively provided with a sleeper wood-substitute positioning block 83 which is bonded on the square steel tube, and the front surface of the sleeper framework 8 and the two sleeper wood-substitute positioning blocks 83 are used for positioning and fastening a sleeper guard plate.
In this embodiment, the lower portion of the rear surrounding framework 6 is provided with two sleeping berth supporting and positioning blocks 63, so that the sleeping berth can be further supported in an auxiliary manner, and the stability of the sleeping berth support is ensured.
Further, referring to fig. 3, a floor positioning block 126 is further disposed on the rear framework 12.Specifically, in the present embodiment, the material of the floor positioning block 126 is 1.6 × 103g/cm3The high-density resin plate is made of high-density resin plates, the sizes of the high-density resin plates are 120mm multiplied by 100mm multiplied by 18mm, the high-density resin plates are adhered to the square steel tubes of the rear section framework 12 through paste glue, floor positioning blocks 126 are provided with phi 21mm pin holes, the floor is limited in a mode that pin sleeves are matched with the pin holes, and the floor is fastened through M10 bolts. Optionally, in this embodiment, there are a plurality of floor positioning blocks 126, and the distribution manner is 3 in the front row and 2 in the rear row. Of course, the distribution of the floor positioning blocks 126 can be adjusted according to actual conditions.
Preferably, a wood board is laid at the floor joint of the floor framework 1, the thickness of the wood board is 18mm, and the thickness of the wood board is guaranteed to be coplanar with the upper surface of the floor positioning block 126 through numerical control milling.
Further, referring to fig. 1 and 13, the truck interior sludge model skeleton further includes a top skeleton 7,
the top framework 7 connects the whole ceiling and the overhead box, and needs to have light weight and good stability.
Specifically, roof skeleton 7 is formed by the aluminum alloy section bar concatenation, and frame aluminium alloy specification chooses for use 80mm x 40mm, and middle 40mm x 40mm of chooseing for use fastens, wholly is back-off bowl structure in cooperation L type angle bar. The splicing and the adjustment of the top framework 7 need to be matched by three coordinates, and the ceiling and the top framework 7 are connected by ABS strips. The positioning and fastening of the top framework 7 and the ceiling are all finished by three-coordinate dotting and spot matching.
Specifically, seven top framework positioning blocks 71 are arranged at the bottom of the top framework 7 and are formed by numerical control machining of an ABS (acrylonitrile butadiene styrene) plate, the top framework positioning blocks 71 and the top framework 7 are directly fastened by bolts and are matched with three coordinates to drill pin holes, and one-surface two-pin type positioning is formed. The 7 top framework positioning blocks 71 are divided into a front group, a middle group and a rear group which are respectively connected with the A column, the side wall framework 5 and the rear wall framework 6; the top framework positioning blocks 71 at the two sides of the middle part of the rear wall framework are respectively provided with 1 convex phi 30 pin columns which respectively correspond to the corresponding pin holes of the rear wall framework 6.
Referring to fig. 2, in order to ensure the beauty, an ABS sealing plate with a thickness of 5mm is laid outside the model skeleton, and the laying of the sealing plate requires leveling and full coverage; uniformly paving positioning blocks made of ABS on the outer portion of the model framework, and limiting and fastening the sealing plates after numerical control processing; the sealing plate is fastened on the model framework through self-tapping screws; in order to ensure the beauty, the front end sealing plate of the top framework is arc-shaped, and the radian is consistent with the radian of glass.
The foregoing embodiments are merely illustrative of the principles and features of this invention, which is not limited to the above-described embodiments, but rather is susceptible to various changes and modifications without departing from the spirit and scope of the invention, which changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A truck interior decoration clay model framework is characterized by comprising a floor framework (1) and an instrument board framework (2);
the floor frame (1) comprises:
the front-section framework (11) is of a framework structure, is stepped and comprises two vertical positioning parts (111) which are parallel to each other and perpendicular to a horizontal plane, each vertical positioning part (111) is provided with a first vertical positioning block (1111), the front-section framework (11) further comprises two horizontal positioning parts (112) which are parallel to each other and parallel to the horizontal plane, and the horizontal positioning part (112) with the lower relative position in the two horizontal positioning parts (112) is provided with a first horizontal positioning block (1121); the instrument panel framework (2) is arranged on the front section framework (11);
the rear section framework (12) is provided with a lapping part (125), one of the two horizontal positioning parts (112) which is lower in relative position is lapped with the lapping part (125) and then is connected with a bolt, a second vertical positioning block and a second horizontal positioning block are arranged on the rear section framework (12), the second vertical positioning block is matched with the first vertical positioning block (1111), and the second horizontal positioning block is matched with the first horizontal positioning block (1121);
the rear section framework (12) and the front section framework (11) are both provided with rollers (121) to drive the floor framework (1) to move;
a plurality of first horizontal positioning blocks (1121) are arranged on the horizontal positioning part (112) with a lower relative position at intervals, and vertical positioning structures (11211) are arranged on two first horizontal positioning blocks (1121) positioned at the outermost side;
the vertical positioning structures (11211) are protruding ridges arranged on the first horizontal positioning blocks (1121), the extending direction of the protruding ridges is perpendicular to the arrangement direction of the first horizontal positioning blocks (1121), and avoidance grooves matched with the protruding ridges are formed in the second horizontal positioning blocks;
and a guide inclined plane (1122) is arranged on the first horizontal positioning block (1121).
2. The truck interior trim sludge model skeleton according to claim 1, wherein a plurality of first instrument panel skeleton positioning blocks (113) are provided on the horizontal positioning portion (112) having a higher relative position among the two horizontal positioning portions (112), and second instrument panel skeleton positioning blocks (22) corresponding to the first instrument panel skeleton positioning blocks (113) one to one are provided on the instrument panel skeleton (2).
3. The truck interior sludge model framework of claim 2, wherein at least one of the first instrument panel framework positioning blocks (113) is provided with a first protruding strip extending along a first direction, and at least one of the first instrument panel framework positioning blocks (113) is provided with a second protruding strip extending along a second direction, and the first direction and the second direction are perpendicular to each other;
and a groove matched with the first protruding strip and the second protruding strip is formed in the second instrument panel framework positioning block (22).
4. The truck interior trim sludge model skeleton according to any one of claims 1 to 3, further comprising an A-pillar skeleton (4), wherein the lower end of the A-pillar skeleton (4) is connected with the instrument panel skeleton (2), and an A-pillar outer plate part and an A-pillar inner plate positioning block (41) are arranged on the A-pillar skeleton (4).
5. The truck interior trim sludge model skeleton according to any one of claims 1 to 3, wherein the truck interior trim sludge model skeleton further comprises a side wall skeleton (5), and the rear section skeleton (12) is provided with a first side wall skeleton positioning block (122) for positioning the side wall skeleton (5).
6. The truck interior trim sludge model skeleton according to any one of claims 1 to 3, wherein the truck interior trim sludge model skeleton further comprises a rear surrounding skeleton (6), and a first rear surrounding skeleton positioning block (123) for positioning the rear surrounding skeleton (6) is arranged on the rear section skeleton (12).
7. The truck interior trim sludge model skeleton according to any one of claims 1 to 3, wherein the truck interior trim sludge model skeleton further comprises a sleeper skeleton (8), and a first sleeper skeleton positioning block (124) for positioning the sleeper skeleton (8) is arranged on the rear section skeleton (12).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010633811.0A CN111762274B (en) | 2020-07-02 | 2020-07-02 | Truck interior fatlute model skeleton |
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| CN202010633811.0A CN111762274B (en) | 2020-07-02 | 2020-07-02 | Truck interior fatlute model skeleton |
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| CN111762274B true CN111762274B (en) | 2021-09-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112298376B (en) * | 2020-12-29 | 2021-04-27 | 北京理工大学深圳汽车研究院(电动车辆国家工程实验室深圳研究院) | Header board crossbeam structure and car |
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