Riveting structure and commercial vehicle

Abstract

The utility model relates to a riveting structure and a commercial vehicle, the riveting structure comprises a rivet piece, a side plate piece and a reinforcing piece, the rivet piece comprises a connecting body, a rivet head part and a rivet pier part, and a riveting surface is formed on the peripheral side of the rivet head part; a crimping part is formed on the side plate piece, a connecting hole is formed in the crimping part, and a crimping surface matched with the riveting surface is formed in the connecting hole; the reinforcing piece comprises a fixing seat, a reinforcing rib part and a connecting transverse part, the reinforcing rib part is vertically arranged between the fixing seat and the connecting transverse part, a first positioning part and a second positioning part are arranged on the connecting transverse part, and the side plate pieces are connected to the first positioning part and the second positioning part of the reinforcing piece respectively. Compared with the prior art, the problem that traditional side plates protrude outwards due to mutual lap joint can be avoided, in addition, the heads of the rivets are connected into the connecting holes of the side plates, the outer walls of the side plates are flush, the rivets do not protrude, wind resistance is reduced, energy consumption is reduced, and the transportation speed is increased.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the transport vehicle technical field, specifically, it relates to a riveting structure and commercial vehicle. BACKGROUND

[0002] Transport vehicle as a kind of commercial vehicle is a kind of commercial vehicle for carrying goods and equipment, which is provided with carriage on the vehicle body, the side plate piece on the existing carriage is riveted on the reinforcing member by rivet structure, in order to realize the connection of side plate piece, the connecting side of adjacent side plate piece is usually overlapped up and down, then it is fixed on the reinforcing member by rivet structure, the head of side plate piece overlap position and rivet structure are all caused to protrude on the corresponding position of side plate piece, which leads to the increase of wind resistance, especially in high-speed driving or windy weather, it can cause greater resistance to the forward movement of commercial vehicle, so that the speed of vehicle body is limited, and energy consumption increases. SUMMARY

[0003] The utility model aims at providing a riveting structure and commercial vehicle to solve the problems of protruding overlap position between adjacent side plate pieces of carriage, rivet structure protruding on the outside of side plate piece, causing the increase of wind resistance, the speed of vehicle body is limited, energy consumption increases and the like in the prior art.

[0004] To achieve the above-mentioned utility model purposes, the utility model adopts the following technical solutions:

[0005] In one aspect, the utility model provides a riveting structure, which comprises:

[0006] A rivet piece comprising a connecting body, a rivet head formed at the first end of the connecting body, a rivet mound formed at the second end of the connecting body, and a riveting surface formed on the circumferential side of the rivet head;

[0007] A side plate piece comprising a pressure connecting portion formed thereon, a connecting hole formed in the pressure connecting portion, a pressure connecting surface formed in the connecting hole and matched with the riveting surface, and the rivet head connected in the connecting hole;

[0008] A reinforcing member comprising a fixing seat, a reinforcing rib and a connecting horizontal portion, the reinforcing rib is vertically arranged between the fixing seat and the connecting horizontal portion, the connecting horizontal portion is provided with a first positioning portion and a second positioning portion, the first positioning portion and the second positioning portion are respectively located on both sides of the reinforcing rib, positioning holes are formed on the first positioning portion and the second positioning portion, the side plate piece is connected on the first positioning portion and / or the second positioning portion by the rivet piece, the connecting body is connected in the positioning hole, and the rivet mound is connected outside the positioning hole.

[0009] In some embodiments of the present application, the riveting surface is a tapered surface gradually expanding in the direction away from the connecting body.

[0010] In some embodiments of the present application, the top of the rivet head is flush with the upper surface of the side plate.

[0011] In some embodiments of the present application, a side plate is connected to each of the first positioning part and the second positioning part, and the size L between adjacent side plates satisfies L≥0 mm.

[0012] In some embodiments of the present application, the crimping part includes a crimping protrusion extending away from the upper surface of the side plate, the positioning hole is formed with a matching surface corresponding to the shape of the crimping protrusion, and the crimping protrusion is crimped on the matching surface.

[0013] In some embodiments of the present application, the outer wall of the crimping protrusion and the matching surface are both conical.

[0014] In some embodiments of the present application, a plurality of first positioning parts and second positioning parts are arranged on the connecting horizontal part along the length direction of the reinforcing member, and each of the first positioning part and the second positioning part is symmetrically arranged on both sides of the reinforcing rib.

[0015] In some embodiments of the present application, the connecting hole and the positioning hole have the same size and are adapted to the size of the connecting body.

[0016] In another aspect, the utility model also provides a commercial vehicle, including car body and car, its characterized in be provided with any one of the riveting structure on the car.

[0017] In some embodiments of the present application, the car includes a compartment frame, the reinforcing member is connected to the compartment frame through a fixing seat, and the side plate is arranged on the outside of the compartment frame.

[0018] In some embodiments of the present application, a plurality of reinforcing members are arranged along the length direction of the car body, each reinforcing member is vertically fixed to the compartment frame, and both sides of each side plate are connected to adjacent reinforcing members through the rivet.

[0019] Compared with the prior art, the utility model has the advantages and positive effects that:

[0020] The riveting structure relates to the technical field of vehicle manufacturing, and specifically relates to a riveting structure of a commercial vehicle.

[0021] Other features and advantages of the present application will become more apparent after reading the detailed description of the preferred embodiments of the present application with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiments will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0023] Figure 1 is a structure diagram of an embodiment of the compartment of the commercial vehicle proposed by the present application;

[0024] Figure 2 is a riveting structure schematic diagram;

[0025] Figure 3 is a riveting structure split diagram;

[0026] Figure 4 is a side plate piece and a reinforcing piece connection diagram;

[0027] Figure 5 is a reinforcing piece perspective view;

[0028] Figure 6 is a reinforcing piece sectional view;

[0029] Figure 7 is a rivet piece perspective view;

[0030] Figure 8 is a side plate piece structure diagram;

[0031] Figure 9 is a side plate piece sectional view;

[0032] In the drawings,

[0033] 10, compartment;

[0034] 100, side plate piece; 110, pressure connection part; 111, connection hole; 112, pressure connection surface;

[0035] 200, rivet member; 210, connecting body; 220, rivet head; 221, riveting surface; 230, rivet stub;

[0036] 300, reinforcing member; 310, fixing seat; 320, reinforcing rib; 330, connecting cross; 331, first positioning portion; 332, second positioning portion; 340, positioning hole; 341, mating surface. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all 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 protection of the present application.

[0038] In the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0039] The terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0040] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be directly connected, or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0041] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can include direct contact between the first and second features, or indirect contact between the first and second features through another feature therebetween.

[0042] The disclosure below provides many different embodiments or examples for implementing different structures of the present application. In order to simplify the disclosure of the present application, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can refer to the same reference numerals and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, which does not indicate the relationship between the various embodiments and / or settings discussed.

[0043] Reference Figure 1 The application provides a riveting structure and a commercial vehicle. The commercial vehicle comprises a vehicle body and a vehicle compartment, the vehicle compartment is connected to the vehicle body, and a storage cavity is formed in the vehicle compartment for placing goods.

[0044] The vehicle compartment comprises a compartment frame and the riveting structure. Specifically, in the riveting, the riveted parts are connected by self-deformation or interference. The riveting structure comprises a rivet 200, a side plate 100, and a reinforcing member 300. The side plate 100 is fixed to the reinforcing member 300 by the rivet 200.

[0045] The compartment frame provides basic support for the vehicle compartment. The reinforcing member 300 is connected to the compartment frame, and the side plate 100 is arranged on the outer side of the compartment frame.

[0046] Specifically, the reinforcing member 300 is arranged on both sides of the compartment frame, and the two ends of the reinforcing member 300 are fixed to the upper and lower ends of the compartment frame. In other words, each reinforcing member 300 is arranged vertically.

[0047] In combination Figures 2-4 The number of reinforcing members 300 is arranged according to the actual size of the compartment 10. The side plate 100 is arranged on both sides of the compartment frame through the reinforcing member 300.

[0048] In other words, a plurality of reinforcing members 300 are arranged along the length direction of the vehicle body. Each reinforcing member 300 is vertically fixed to the compartment frame, and the two sides of each side plate 100 are connected to the adjacent reinforcing member 300 by the rivet 200.

[0049] For the convenience of processing, the number of side plate members 100 is also multiple, and each side plate member 100 is also arranged along the length direction of the compartment body 10, and the two sides of the side plate member 100 are respectively fixed on the adjacent reinforcing members 300 through rivet members 200, so as to realize the connection and fixation of the side plate member 100.

[0050] Along the length direction of the side plate member 100, that is, the height direction of the compartment body frame, a plurality of rivet members 200 are arranged at intervals, for improving the connection strength of the side plate member 100 and the reinforcing member 300.

[0051] Reference Figures 7-9 The rivet member 200 includes a connecting body 210, a rivet head 220 is formed at the first end of the connecting body 210, and a rivet butt 230 is formed at the second end of the connecting body 210, and a riveting surface 221 is formed on the circumferential side of the rivet head 220.

[0052] The side plate member 100 is formed with a crimping portion 110, and each rivet member 200 is fixed on the reinforcing member 300 through the crimping portion 110 of the side plate member 100, and the crimping portion 110 is formed with a connecting hole 111, and the connecting hole 111 is formed with a crimping surface 112 matched with the riveting surface 221, and the rivet head 220 is connected in the connecting hole 111.

[0053] The outer wall of the side plate member 100 is a flat plate structure, and the rivet head 220 is connected into the connecting hole 111, so as to realize that the rivet head 220 does not protrude out of the outer wall of the side plate member 100, and to ensure the flatness of the outer wall of the side plate member 100, which is beneficial to reduce the wind resistance.

[0054] Reference Figure 5 , Figure 6 The reinforcing member 300 specifically includes a fixing seat 310, a reinforcing rib portion 320 and a connecting cross portion 330, the reinforcing rib portion 320 is vertically arranged between the fixing seat 310 and the connecting cross portion 330, the connecting cross portion 330 is provided with a first positioning portion 331 and a second positioning portion 332, and the first positioning portion 331 and the second positioning portion 332 are respectively located on both sides of the reinforcing rib portion 320.

[0055] The reinforcing member is connected on the compartment body frame through the fixing seat 310, and the side plate member 100 is fixed on the connecting cross portion 330.

[0056] Specifically, the first positioning portion 331 and the second positioning portion 332 are both formed with a positioning hole 340, the side plate member 100 is connected on the first positioning portion 331 and / or the second positioning portion 332 through the rivet member 200, the connecting body 210 is connected in the positioning hole 340, and the rivet butt 230 is connected outside the positioning hole 340.

[0057] The first positioning part 331 and the second positioning part 332 are provided in plurality along the length direction of the reinforcing piece 300, and correspond to the crimping part 110 provided on one side of the side plate piece 100.

[0058] Specifically, the connecting horizontal part 330 is provided in parallel with the fixing seat 310, and the reinforcing rib part 320 is located between the connecting horizontal part 330 and the fixing seat 310. The first positioning part 331 and the second positioning part 332 on the same reinforcing piece 300 are respectively connected and fixed with the adjacent side plate piece 100.

[0059] When connected, the side plate piece 100 is covered on the reinforcing piece 300, and then the rivet piece 200 is riveted on the side plate piece 100 and the reinforcing piece 300 through the automatic riveting equipment, so as to realize the connection and fixation of the side plate piece 100.

[0060] The automatic riveting equipment is an automatic equipment for riveting the rivet piece on the structure to be riveted, which is used for inserting the rivet piece into the side plate piece 100 and the reinforcing piece 300, and forming the rivet head part 230 at the other end of the connecting body 210.

[0061] One side of the side plate piece 100 is fixed on the first positioning part 331 of the reinforcing piece 300 through the rivet piece 200, and the other side of the side plate piece 100 is fixed on the second positioning part 332 of the adjacent reinforcing piece 300 through the rivet piece 200.

[0062] The two side plate pieces 100 on the same reinforcing piece 300 are avoided from overlapping, that is, the side plate pieces 100 are not overlapped with each other, so as to avoid the convex position outside the overlapped position and form the wind resistance.

[0063] In other words, one side plate piece 100 is connected on the first positioning part 331 and the second positioning part 332 of the reinforcing piece 300 respectively, and the size L between the adjacent side plate pieces 100 satisfies: L≥0mm.

[0064] In order to avoid the rivet head part 220 of the rivet piece 200 protruding outside the side plate piece 100, the riveting surface 221 on the rivet head part 220 is designed as a tapered surface gradually expanding in the direction away from the connecting body 210. When installed, the rivet head part is completely connected into the crimping part 110, that is, the top of the rivet head part is flush with the upper surface of the side plate piece 100.

[0065] In order to realize the connection and fixation of the rivet head part 220 to the side plate piece 100, the crimping part 110 is designed to include a crimping convex part extending in the direction away from the upper surface of the side plate piece 100. The positioning hole 340 is formed with a matching surface 341 corresponding to the shape of the crimping convex part, and the crimping convex part is crimped on the matching surface 341.

[0066] Since the riveting surface 221 is a tapered surface, the shapes of the crimping surface 112, the outer wall of the crimping protrusion, and the matching surface 341 are all conical.

[0067] The riveting surface 221 is in contact with the crimping surface 112, and the connecting body 210 is connected to the upper side of the matching surface 341 through the crimping protrusion on the side plate 100, and the riveting surface 221 is crimped on the matching surface 341.

[0068] During connection, the connecting body 210 passes through the connecting hole 111 and the positioning hole 340, and the riveting surface 221 on the rivet head is crimped on the matching surface 341 to connect and fix the side plate 100, and then the riveting protrusion is formed on the connecting body 210 extending to the other end of the positioning hole 340 through the automatic rivet equipment, so as to fix the side plate 100 on the reinforcing member 300.

[0069] In other embodiments, a plurality of first positioning portions 331 and second positioning portions 332 are arranged on the connecting transverse portion 330 along the length direction of the reinforcing member 300, and each first positioning portion 331 and second positioning portion 332 is symmetrically arranged on both sides of the reinforcing rib portion 320.

[0070] The sizes of the connecting hole 111 and the positioning hole 340 are equal, and are matched with the size of the connecting body 210, and the connecting body 210 passes through the connecting hole 111 and the positioning hole 340 to connect the side plate 100 and the reinforcing member 300 into one body.

[0071] The riveting structure disclosed in the present application connects the adjacent side plates 100 to the first positioning portions 331 and the second positioning portions 332 of the reinforcing member 300 through the rivet member 200, and there is no overlapping position between the side plates 100, which avoids the outward protrusion caused by the mutual lapping of the traditional side plates 100. In addition, the riveting surface 221 is formed on the circumferential side of the rivet head 220, and in the connected state, the rivet head is connected in the connecting hole 111 of the side plate 100, so that the outer wall of the side plate 100 is flush, and the rivet member 200 is not protruding, which is beneficial to reduce the wind resistance, reduce the energy consumption, and improve the transportation speed.

[0072] As far as possible, the various aspects and features described and illustrated in the specification can be applied individually, and these individual aspects can be the subject of a divisional application.

[0073] In the description of the above embodiments, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0074] The above merely is the specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of the changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application, therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A riveted structure, characterized by, The riveting structure comprises: a rivet member including a connecting body, a first end of the connecting body being formed with a rivet head, a second end of the connecting body being used to form a rivet butt, a riveting surface being formed on a peripheral side of the rivet head; a side plate member, a pressure joint being formed on the side plate member, a connecting hole being formed in the pressure joint, a pressure surface being formed in the connecting hole and being adapted to the riveting surface, the rivet head being connected in the connecting hole; a reinforcing member including a fixing base, a reinforcing rib being vertically arranged between the fixing base and a connecting cross, the connecting cross being provided with a first positioning portion and a second positioning portion, the first positioning portion and the second positioning portion being respectively arranged on two sides of the reinforcing rib, positioning holes being formed on the first positioning portion and the second positioning portion, the side plate member being connected on the first positioning portion and / or the second positioning portion by the rivet member, the connecting body being connected in the positioning hole, and the rivet butt being connected outside the positioning hole.

2. The riveting structure according to claim 1, wherein the riveting surface is a tapered surface gradually expanding in a direction away from the connecting body, and a top of the rivet head is flush with an upper surface of the side plate member.

3. The riveting structure according to claim 1, wherein one side plate member is connected on each of the first positioning portion and the second positioning portion, and a size L between adjacent side plate members satisfies L≥0 mm.

4. The riveting structure according to claim 1, wherein the pressure joint includes a pressure convex portion extending in a direction away from the upper surface of the side plate member, a matching surface being formed in the positioning hole and being adapted to a shape of the pressure convex portion, and the pressure convex portion being pressure-connected on the matching surface.

5. The riveting structure according to claim 4, wherein the outer wall of the pressure convex portion and the matching surface are both conical.

6. The riveting structure according to claim 1, wherein a plurality of first positioning portions and second positioning portions are arranged on the connecting cross in a length direction of the reinforcing member, and each of the first positioning portion and the second positioning portion is symmetrically arranged on two sides of the reinforcing rib.

7. The riveting structure according to claim 1, wherein the connecting hole and the positioning hole are equal in size and are adapted to the size of the connecting body. The vehicle compartment is provided with the riveting structure according to any one of claims 1-7.

9. The commercial vehicle according to claim 8, wherein the vehicle compartment includes a compartment frame, the reinforcing member is connected on the compartment frame through the fixing base, and the side plate member is arranged outside the compartment frame.

10. The commercial vehicle according to claim 9, wherein a plurality of reinforcing members are arranged in a length direction of the vehicle body, each of the reinforcing members is vertically fixed on the compartment frame, and two sides of each of the side plate members are connected on adjacent reinforcing members through the rivet member. ​ ​ ​ 8. A commercial vehicle comprising a vehicle body and a cargo bed, characterized in that ​ ​ ​ ​ ​

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