A universal pad for commercial vehicle assembly

Abstract

This utility model discloses a universal mounting pad for commercial vehicle assembly, including a first connector and a second connector. The first connector has a first threaded through hole in the middle and a plug-in block on at least one side. Each plug-in block has a protrusion at its upper and / or lower end on the side opposite to the first connector. The second connector has a second threaded through hole and a plug-in groove. The second threaded through hole is in the same direction as the first threaded through hole. The plug-in groove cooperates with the plug-in block so that the plug-in block can be fully inserted into the plug-in groove. The second connector has a channel on one or both sides of the plug-in groove for the protrusion to pass through when adjusting the distance between the second threaded through hole and the first threaded through hole, and a notch is provided at the end of the channel near the first connector to cooperate with the protrusion. The adjustable mounting hole spacing of this utility model can be used to meet the needs of pads with different mounting hole spacings, solving the problem of the single adaptability of pads with fixed hole spacing, reducing the types of parts, increasing the versatility of parts, and optimizing assembly convenience.

Description

Technical Field

[0001] This utility model relates to the field of commercial vehicle mounting plate technology, and in particular to a universal mounting plate for commercial vehicle assembly. Background Technology

[0002] Existing pads for commercial vehicles are mainly used at the mounting points of various module brackets and the vehicle frame to solve some interference problems (such as raising the height of the battery frame bracket to avoid interference and wear caused by the power harness being too close to the vehicle frame) and to increase the spatial dimensions of the bracket or component in the Y-axis of the vehicle coordinate system to meet some requirements (such as increasing the Y-axis width of the fender bracket to accommodate wider wheelbase requirements).

[0003] Existing mounting plates all have fixed mounting hole spacing. For example, the hole spacing for double-hole mounting is 50mm, 60mm, or 70mm, and the hole spacing for triple-hole mounting is 50+50mm, 60+60mm, or 70+70mm, etc. Figure 1 As shown, it's impossible to use a single pad to meet the mounting hole spacing requirements of different brackets. Therefore, it's necessary to increase the types of pads, increase mold development costs, and waste production and assembly time, resulting in a large number of component types and high unit costs. Taking the three sizes of double holes and three sizes of triple holes as examples, six different components are needed, requiring the development of six sets of molds. Furthermore, material stacking, logistics, and installation all require classification and identification on the production line. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a universal mounting plate for commercial vehicle assembly. This mounting plate has adjustable mounting hole spacing to accommodate mounting plate requirements with different mounting hole spacings. It solves the problem of the single adaptability of mounting plates with fixed hole spacing in the existing state, thereby reducing the types of parts, increasing the versatility of parts, and optimizing assembly convenience.

[0005] This utility model is implemented as follows: a universal pad for commercial vehicle assembly includes a first connector and a second connector. The first connector has a first threaded through hole in the middle, and at least one side of the first connector has a plug-in block. Each plug-in block has a protrusion at the upper and / or lower end on the side opposite to the first connector. The second connector has a second threaded through hole and a plug-in groove. The second threaded through hole is in the same direction as the first threaded through hole. The plug-in groove cooperates with the plug-in block so that the plug-in block can be fully inserted into the plug-in groove. The second connector has a channel on one or both sides of the plug-in groove for the protrusion to pass through when adjusting the distance between the second threaded through hole and the first threaded through hole. A notch that cooperates with the protrusion is provided at the end of the channel near the side of the first connector.

[0006] In the above technical solution, preferably, the plug-in block and the first connector are integrally formed.

[0007] In the above technical solution, preferably, the protrusion is welded onto the plug block.

[0008] In the above technical solution, preferably, after the first connector and the second connector are connected, the outer contours of the first connector and the second connector are flush.

[0009] In the above technical solution, preferably, the pad is made of ZG310-570 material.

[0010] Compared with the prior art, the advantages and positive effects of this utility model are:

[0011] The pad of this utility model is adjustable within a certain range of mounting hole spacing, reducing the types of parts and the cost of mold development. The original six different parts can be reduced to three, while still achieving the functions of six different parts. Furthermore, the adjustable mounting hole spacing is within a flexible range, providing more design flexibility than the original fixed dimensions. For example, a double-hole pad can meet mounting hole spacing requirements of 50-70mm and 100-140mm (using a two-hole mounting method with a three-hole structure), while a three-hole pad can meet mounting hole spacing requirements of (50-70) + (50-70)mm.

[0012] The pad of this utility model has adjustability and versatility within a certain size range, which reduces the types of parts, reduces the development of molds, reduces waste in parts management, increases assembly convenience, and improves production convenience. Attached Figure Description

[0013] Figure 1 A schematic diagram of the structure of an existing fixed mounting hole spacing pad;

[0014] Figure 2 A perspective view of the pad with the smallest mounting hole spacing provided in Embodiment 1 of this utility model;

[0015] Figure 3 This is a front view of the pad with the smallest mounting hole spacing provided in Embodiment 1 of this utility model;

[0016] Figure 4 A perspective view of the pad with the maximum mounting hole spacing provided in Embodiment 1 of this utility model;

[0017] Figure 5 This is a front view of the pad with the maximum mounting hole spacing provided in Embodiment 1 of this utility model;

[0018] Figure 6 A perspective view of the pad with the smallest mounting hole spacing provided in Embodiment 2 of this utility model;

[0019] Figure 7This is a front view of the pad with the smallest mounting hole spacing provided in Embodiment 2 of this utility model;

[0020] Figure 8 A perspective view of the pad with the maximum mounting hole spacing provided in Embodiment 2 of this utility model;

[0021] Figure 9 This is a front view of the pad with the maximum mounting hole spacing provided in Embodiment 2 of this utility model.

[0022] In the picture:

[0023] 1. First connector; 11. First threaded through hole; 12. Insertion block; 13. Protrusion; 2. Second connector; 21. Second threaded through hole; 22. Insertion groove; 23. Notch. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] Example 1

[0028] Please see Figures 2-5This embodiment provides a universal pad for commercial vehicle assembly, including a first connector 1 and a second connector 2. The first connector 1 has a first threaded through hole 11 in the middle and a plug-in block 12 on one side. The plug-in block 12 has protrusions 13 at both the upper and lower ends on the side opposite to the first connector 1. The second connector 2 has a second threaded through hole 21 and a plug-in groove 22. The second threaded through hole 21 is in the same direction as the first threaded through hole 11. The plug-in groove 22 cooperates with the plug-in block 12 so that the plug-in block 12 can be fully inserted into the plug-in groove 22. The second connector 2 has channels on both sides of the plug-in groove 22 for the protrusions 13 to pass through when adjusting the distance between the second threaded through hole 21 and the first threaded through hole 11. A notch 23 that cooperates with the protrusions 13 is provided at the end of the channel near the side of the first connector 1.

[0029] In a preferred embodiment, the plug-in block 12 is integrally formed with the first connector 1.

[0030] In a preferred embodiment, the protrusion 13 is welded to the plug block 12 by welding.

[0031] In a preferred embodiment, after the first connector 1 and the second connector 2 are connected, the outer contours of the first connector 1 and the second connector 2 are flush.

[0032] In a preferred embodiment, the pad is made of ZG310-570 material, and both the first connector 1 and the second connector 2 are made of casting.

[0033] The pad in this embodiment is composed of a first connector 1 and a second connector 2, wherein the first connector 1 and the second connector 2 can move and adjust relative to each other, and the hole distance between the second threaded through hole 21 and the first threaded through hole 11 can be adjusted within a range of 50 to 70 mm, which can be used for pad installation of brackets with hole distances within this range.

[0034] Example 2

[0035] Please see Figures 6-9This embodiment provides a universal pad for commercial vehicle assembly, including a first connector 1 and a second connector 2. The first connector 1 has a first threaded through hole 11 in the middle, and plug-in blocks 12 are provided on both sides of the first connector 1. The first connector 1 is in the shape of a straight line. Each plug-in block 12 has a protrusion 13 at the upper and lower ends on the side opposite to the first connector 1. The second connector 2 has a second threaded through hole 21 and a plug-in groove 22. The second threaded through hole 21 is in the same direction as the first threaded through hole 11. The plug-in groove 22 cooperates with the plug-in block 12 so that the plug-in block 12 can be fully inserted into the plug-in groove 22. The second connector 2 has channels on both sides of the plug-in groove 22 for the protrusion 13 to pass through when adjusting the distance between the second threaded through hole 21 and the first threaded through hole 11. A notch 23 that cooperates with the protrusion 13 is provided at the end of the channel near the side of the first connector 1.

[0036] The remaining features of this embodiment are the same as those of Embodiment 1.

[0037] The pad in this embodiment is composed of a first connector 1 and two second connectors 2. The first connector 1 and the second connector 2 can be adjusted to move relative to each other. When installed with two second threaded through holes 21 of a three-hole structure, the adjustable range is 100-140mm. When installed with three holes, the adjustable range is (50~70)+(50~70)mm. It can be used for pad installation within this range of bracket hole spacing.

[0038] Furthermore, it should be noted that the key to this utility model is the adjustability of the pad and its versatility within a certain size range. This utility model is not limited to the two sizes listed here. Its main feature is the versatility of this structure, which can reduce the types of parts, reduce waste in parts management, and increase assembly convenience.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A general-purpose spacer plate for commercial vehicle assembly, characterized by, The device includes a first connector and a second connector. The first connector has a first threaded through hole in the middle and a plug-in block on at least one side. Each plug-in block has a protrusion at the upper and / or lower end on the side opposite to the first connector. The second connector has a second threaded through hole and a plug-in groove. The second threaded through hole is in the same direction as the first threaded through hole. The plug-in groove cooperates with the plug-in block so that the plug-in block can be fully inserted into the plug-in groove. The second connector has a channel on one or both sides of the plug-in groove for the protrusion to pass through when adjusting the distance between the second threaded through hole and the first threaded through hole. A notch that cooperates with the protrusion is provided at the end of the channel near the side of the first connector.

2. The universal skid plate for use in assembling commercial vehicles as defined in claim 1, characterized in that: The plug-in block is integrally formed with the first connector.

3. The universal skid plate for use in assembling commercial vehicles as defined in claim 1, characterized in that: The protrusion is welded onto the plug block.

4. The universal skid plate for use in assembling commercial vehicles of claim 1, wherein: After the first connector and the second connector are connected, the outer contours of the first connector and the second connector are flush.

5. The universal skid plate for use in assembling commercial vehicles of claim 1, wherein: The pad is made of ZG310-570 material.

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