WO2016197750A1 - 一种薄板铆接结构和插箱设备 - Google Patents

一种薄板铆接结构和插箱设备 Download PDF

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Publication number
WO2016197750A1
WO2016197750A1 PCT/CN2016/080919 CN2016080919W WO2016197750A1 WO 2016197750 A1 WO2016197750 A1 WO 2016197750A1 CN 2016080919 W CN2016080919 W CN 2016080919W WO 2016197750 A1 WO2016197750 A1 WO 2016197750A1
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Prior art keywords
thin plate
stud
riveting
sheet
rivet
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PCT/CN2016/080919
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English (en)
French (fr)
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蒋学军
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中兴通讯股份有限公司
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Publication of WO2016197750A1 publication Critical patent/WO2016197750A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/02—Riveting procedures

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  • the application relates to, but is not limited to, the field of communication equipment, and in particular to a thin plate riveting structure and a boxing device.
  • the plug-in equipment in the field of communication equipment is mostly processed by sheet metal parts.
  • the thin plates are generally connected by riveting, and the riveting is generally performed by riveting studs.
  • FIG. 1 is a cross-sectional view of a thin plate riveting structure when a sheet metal thin plate is riveted by a conventional press-stud stud
  • FIG. 2 is a cross-section of the thin plate riveting structure of FIG. 1 when it has been riveted.
  • the rivet 1 of Fig. 1 presses the stud of the rivet stud 2 into the thin plate 3, and a part of the material of the thin plate 3 is extruded into the squeezing groove 4 under the stud to form The thin plate riveting structure shown in Fig. 2.
  • the rivet studs 2 used in the riveting are generally hexagonal head rivet studs, and the thrust and torsion force are required to reach 667N thrust and 1.7N*m, respectively.
  • the thickness of the sheet metal sheet for hexagonal head rivet studs is the smallest. It is 0.8mm.
  • the thickness of the selected sheet metal sheet is getting smaller and smaller. In many cases, the thickness of the sheet metal sheet used is less than 0.8 mm, and the ordinary hexagonal head rivet studs are riveted on these sheet metal sheets.
  • the application provides a thin plate riveting structure and a boxing device, and solves the related art thin plate riveting knot The problem of poor riveting performance of the structure.
  • the present application provides a thin plate riveting structure, comprising: a riveting stud, a thin plate and a gasket, wherein the riveting stud includes a stud and a column body, and the gasket is fixed on the side wall of the column body, The column body passes through the thin plate, and the column head and the gasket hold the sheet.
  • the column of the rivet stud is further provided with a concave first squeezing trough, and the stigma is pressed into the thin plate, and the first squeezing trough is provided with a portion where the thin plate is pressed and deformed by the stud.
  • the gasket is deformed when pressed, and the deformed portion of the gasket is pressed into the first extrusion tank.
  • the column body is further provided with a convex extrusion boss and a concave second extrusion groove from the first extrusion groove in a direction away from the column head, and the extrusion boss is pressed into the gasket.
  • the gasket is extruded into the deformed portion by the extrusion boss into the second extrusion tank.
  • the shim and the stud of the stud stud are locked by a threaded connection.
  • the cylinder of the rivet stud is further provided with a concave slot, the gasket and the slot are matched in shape, and the gasket is buckled in the slot so that the gasket abuts the thin plate.
  • the gasket and the sheet are in close contact.
  • the gasket is further provided with a through hole through which the column body passes to fix the gasket to the column body.
  • edges of the studs of the rivet studs are also provided with serrations.
  • the present application also provides a box insertion apparatus, including any of the above-mentioned thin plate riveting structures.
  • the thin plate riveting structure provided by the application, the gasket is fixed on the column of the rivet stud, and the stud of the gasket and the rivet stud is locked by the thin plate through which the column of the rivet stud is passed, using the application of the present application
  • the gasket shares a part of the thrust, and the thrust of the thin plate is correspondingly reduced, so the thin plate riveting structure can withstand the related art thin plate riveting structure.
  • the thin plate riveting structure is not easily deformed, and the riveting performance of the thin plate riveting structure is improved.
  • FIG. 1 is a cross-sectional view showing a thin plate riveting structure when a sheet metal sheet is crimped by a conventional hexagonal head rivet stud in the related art
  • Figure 2 is a cross-sectional view of the thin plate riveting structure of Figure 1 when it has been riveted;
  • Figure 3 is a cross-sectional view showing the thin plate riveting structure provided by the first embodiment
  • Fig. 4 is an exploded perspective view showing the respective components of the thin plate riveting structure of the first embodiment before riveting.
  • Figure 5 is a half cross-sectional view showing a riveting stud according to a second embodiment
  • FIG. 6 is a schematic structural view of a sawtooth stud rivet stud provided by the second embodiment
  • Figure 7 is a cross-sectional view of a thin plate riveting structure provided by the second embodiment before crimping
  • Figure 8 is a cross-sectional view showing a thin plate riveting structure provided by the second embodiment when it has been riveted.
  • This embodiment provides a thin plate riveting structure.
  • the thin plate riveting structure of the first embodiment includes a riveting stud 6, a thin plate 3 and a spacer 5, wherein the riveting stud 6 includes a stud 61 and a column 62, and the spacer 5 is fixed.
  • the column body 62 passes through the thin plate 3, and the stud head 61 and the spacer 5 sandwich the thin plate 3.
  • the sheets and gaskets of this embodiment are generally sheet metal parts, and the hardness of the rivet studs is generally greater than the hardness of the sheet metal parts.
  • the structure of the gasket 5 can be set according to actual conditions.
  • the gasket 5 can be provided with a through hole through which the column body 62 passes so that the gasket 5 is fixed to the side wall of the column body 62.
  • 4 is an exploded perspective view of the components before the stud 61 and the shim 5 are clamped, and the post 62 of the stud stud 6 is sequentially passed through the through holes of the thin plate 3 and the spacer 5, and the shim 5 is fixed to the riveting.
  • the stud 61 of the rivet stud 6 and the spacer 5 hold the thin plate 3 between them.
  • the thin plate riveting structure provided by the present application, the gasket 5 is locked on the column body 62 of the rivet stud 6
  • the spacer 5 and the stud 61 of the rivet stud 6 are clamped by the thin plate 3 through which the column 62 of the rivet stud 6 passes, and when a force is applied to the rivet stud 6, the shim 5 shares a part of the The force applied, the force of the thin plate 3 is correspondingly reduced, so the thin plate riveting structure can withstand greater thrust and torsion than the related art thin plate riveting structure, the thin plate riveted structure is not easily deformed, and the riveting performance of the thin plate riveted structure increased.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the thin plate 3 may alternatively be crimped by the stud 61 of the rivet stud 6.
  • the cylindrical body 62 of the rivet stud 6 is further provided with a concave first squeezing groove 621.
  • the rivet 1 is in the direction When the stud 61 of the rivet stud 6 is pressed down, the stud 61 of the rivet stud 6 is pressed into the thin plate 3, so that the portion of the thin plate 3 adjacent to the stud 61 is crushed and deformed, see the thin plate riveting structure of FIG.
  • the first extruding groove 621 is placed with the portion where the thin plate 3 is pressed and deformed by the stud 61, so that the pressed thin plate 3 is squeezed. A part of the pressure is squeezed into the first extruding groove 621, and the limiting structure formed by the deformed thin plate 3 and the first extruding groove 621 buckles the thin plate 3 on the stud 61. It can be understood that only the riveting snail The thickness of the stud 61 of the post 6 is smaller than the thickness of the thin plate 3 to form the above-described snap structure. In this optional thin plate riveting structure, the thin plate 3 is snapped onto the stud 61 and locked to the side wall of the column 62. The upper gasket 5 better grips the thin plate 3, improving the riveting performance of the thin plate riveting structure.
  • the fixing structure of the spacer 5 in this embodiment can be set according to the actual situation.
  • the embodiment can provide a convex extrusion on the side wall of the column body 62 of the rivet stud 6.
  • the boss 622 and the concave second extruding groove 623 are used to snap the gasket 5.
  • the extruding boss 622 and the second extruding groove 623 are sequentially disposed from the first extruding groove 621 in a direction away from the stud 61. of.
  • the sheet riveting structure including the press rivet stud 6 shown in Fig. 5 is as shown in Fig. 8.
  • the extruding boss 622 is pressed into the gasket 5, and the gasket 5 is pressed into the deformed portion by the extruding boss 622. Squeeze into the second extrusion tank 623.
  • a via hole may be provided in the spacer 5, the radius of the via hole being slightly larger than the radius of the column body 62 of the rivet stud 6 and smaller than the outer wall from the extrusion boss 622. In the middle of the column 62 For the distance of the axis, see the figure of the thin plate riveting structure of Fig.
  • the adjacent portions of the spacer 5 and the thin plate 3 are closely fitted, and the second extruding groove 623 receives a part of the spacer 5, and the spacer 5 is fixed.
  • the extrusion boss 622 of the embodiment may be a convex ring surrounding the column body 62 of the rivet stud 6, and the second extrusion groove 623 may be surrounded by the column. The annular groove of the body 62.
  • the edges of the extrusion boss 622 may also be provided with serrations.
  • a threaded hole may be provided in the gasket 5, a thread matching the threaded hole is provided on the column body 62 of the rivet stud 6, and then the gasket 5 and the column body 62 are locked by a screw connection.
  • the threads distributed on the column body 62 can cause the gasket 5 to be screwed to any threaded position of the column body 62.
  • the gasket 5 is screwed against the sheet 3, the gasket 5 is screwed toward the column head 61. A little, the spacer 5 and the stud 61 can hold the thin plate 3 well.
  • the spacer 5 can also be screwed to the side wall of the post 62.
  • the gasket 5 can be fixed by the existing portion of the rivet stud 6, such as by the first squeezing groove 622 of the rivet stud 6 to secure the shims 5 when the shims 5 are being pressed
  • the deformation, the deformed portion of the gasket 5 is pressed into the first extrusion groove 622, and the deformed portion of the gasket 5 pressed into the first extrusion groove 622 fixes the gasket 5 to the column 62 of the crimping stud 6.
  • the fixed gasket 5 and the thin plate 3 are closely fitted, so that the thin plate 3 is more firmly fixed.
  • a concave annular card slot may be disposed on the column body 62 of the rivet stud 6.
  • the gasket 5 is disposed as a snap ring matching the shape of the slot, and the gasket 5 is buckled in the card slot.
  • the fixed shims 5 hold the thin plate 3 more firmly against the urging force of the thin plate 3. If the sheet is fixed by the stud 61 of the rivet stud 6, that is, the staking stud 6 is provided with a first squeezing groove 622, the shims 5 can be snapped by the first squeezing groove 622.
  • the thin plate riveting structure of the embodiment In the middle, the spacer 5 and the thin plate 3 are closely attached.
  • the technical solution of the embodiment enhances the riveting performance of the thin plate with a lower thickness, and is particularly suitable for the thin plate having a thickness of 0.6 mm to 0.8 mm.
  • the thin plate riveting structure of the embodiment has a thickness of 0.8 mm or more and 0.5 mm or less.
  • the sheet also enhances the riveting performance.
  • the embodiment further provides a plug-in device comprising the thin plate riveting structure provided by the first embodiment or the second embodiment.
  • the thin plate riveting structure in the insertion box apparatus utilizes the stud 61 of the press stud 6 and the side wall of the column body 62 fixed to the press stud 6
  • the spacer 5 fixes the thin plate 3, and not only fixes the thin plate 3, but also increases the force that the thin plate 3 can withstand when the rivet stud 6 is pushed and pulled, thereby enhancing the riveting performance of the thin plate riveted structure.
  • the thin plate 3 is fixed by the stud 61 of the rivet stud 6 to reinforce the fixing effect of the thin plate 3.
  • the convex bulge 622 and the concave second squeezing groove 623 on the rivet stud 6 are used.
  • the gasket 5 is buckled on the rivet stud 6 to enhance the stability of the gasket 5, and at the same time, the gasket 5 can be more closely attached to the thin plate 3 after being pressed, which is advantageous for reinforcing the riveting of the thin plate riveting structure.
  • the performance makes it possible to achieve the riveting performance of the thin plate riveting structure in the case where the thickness of the thin plate 3 is small, and the quality of the insertion box device can be ensured by reducing the thickness of the thin plate 3 to reduce the weight of the insertion box device.
  • the gasket of the thin plate riveting structure removes a part of the thrust applied to the pressing stud, and the thrust received by the thin plate is correspondingly reduced, so the thin plate riveting structure is compared with the related art thin plate.
  • the riveted structure can withstand greater thrust and torsion, the thin plate riveted structure is not easily deformed, and the riveting performance of the thin plate riveted structure is improved.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)
  • Connection Of Plates (AREA)

Abstract

公开了一种薄板铆接结构和插箱设备，其中，薄板铆接结构包括压铆螺柱、薄板和垫片，压铆螺柱包括柱头和柱身，垫片固定在柱身上，柱身穿过薄板，柱头与垫片固定薄板。通过上述方案的薄板铆接结构，垫片会卸掉一部分对压铆螺柱施加的推力，薄板承受的推力就相应地减少了，所以该薄板铆接结构相比于相关技术的薄板铆接结构就能承受更大的推力和扭力，薄板铆接结构不易变形，薄板铆接结构的铆接性能提高了。

Description

一种薄板铆接结构和插箱设备 技术领域
本申请涉及但不限于通讯设备领域，尤其是一种薄板铆接结构和插箱设备。
背景技术
目前通信设备领域的插箱设备大多采用钣金件加工而成，相关技术中，薄板一般采用铆接的方式进行连接，铆接时一般采用压铆螺柱进行铆接。
参见图1和图2，图1是采用普通压铆螺柱对钣金薄板进行压铆时薄板铆接结构的剖面图，图2是图1中的薄板铆接结构在其已被压铆时的剖面图，压铆时，图1中的压铆头1将压铆螺柱2的柱头挤压进薄板3中，薄板3的一部分材料被挤压进柱头下的挤料槽4中，形成了如图2所示的薄板铆接结构。压铆时采用的压铆螺柱2一般为六角头压铆螺柱，要求其推力和扭力分别达到推力667N，扭力1.7N*m，目前六角头压铆螺柱适用的钣金薄板的厚度最小为0.8mm。但是为了减轻设备重量和降低成本，选用的钣金薄板的厚度越来越小，很多时候选用的钣金薄板的厚度都小于0.8mm，在这些钣金薄板上铆接普通的六角头压铆螺柱，不仅外观上会有挤料不平的缺点，而且存在钣金薄板的铆接性能差的问题，例如在厚度为0.6mm的钣金薄板上铆接普通的六角头压铆螺柱时，压铆螺柱2的推力只能达到500N左右，明显小于所要求的推力，而且被压铆的钣金薄板还产生了明显变形，降低了厚度小于0.8mm的钣金薄板在插箱设备中的适用性，所以相关技术中，存在当薄板的厚度较小的时候，薄板铆接结构的铆接性能差的问题。
发明内容
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
本申请提供一种薄板铆接结构和插箱设备，解决相关技术的薄板铆接结 构的铆接性能差的问题。
为解决上述技术问题，本申请提供一种薄板铆接结构，包括：压铆螺柱、薄板和垫片，其中，压铆螺柱包括柱头和柱身，垫片固定在柱身的侧壁上，柱身穿过薄板，柱头与垫片夹持薄板。
可选地，压铆螺柱的柱身上还设有内凹的第一挤料槽，柱头被压制进薄板中，第一挤料槽内容置有薄板被柱头挤压变形的部分。
可选地，垫片在被压制时形变，垫片形变的部分被压制进第一挤料槽。
可选地，柱身从第一挤料槽向与柱头相背离的方向还依次设有外凸的挤料凸台和内凹的第二挤料槽，挤料凸台被压制进垫片中，垫片被挤料凸台挤压成变形的部分挤入第二挤料槽中。
可选地，垫片和压铆螺柱的柱身通过螺纹连接锁紧。
可选地，压铆螺柱的柱身还设有内凹的卡槽，垫片和卡槽的形状匹配，垫片卡扣在卡槽中，以使得垫片抵住薄板。
可选地，垫片和薄板紧密贴合。
可选地，垫片还设有过孔，柱身穿过所述过孔以使得垫片固定到柱身。
可选地，压铆螺柱的柱头的边缘还设置了锯齿。
为解决上述的技术问题，本申请还提供了一种插箱设备，包括上述的任意一种薄板铆接结构。
本申请的有益效果是：
本申请提供的薄板铆接结构，垫片被固定在压铆螺柱的柱身上，垫片和压铆螺柱的柱头将被压铆螺柱的柱身穿过的薄板锁紧，采用本申请的薄板铆接结构时，当对压铆螺柱施加推力时，垫片会分担一部分的推力，薄板承受的推力就相应地减少了，所以该薄板铆接结构相比于相关技术的薄板铆接结构就能承受更大的推力和扭力，薄板铆接结构不易变形，薄板铆接结构的铆接性能提高了。
在阅读并理解了附图和详细描述后，可以明白其他方面。
附图概述
图1为相关技术中的普通六角头压铆螺柱对钣金薄板进行压铆时薄板铆接结构的剖面图；
图2为图1中的薄板铆接结构在其已被压铆时的剖面图；
图3为第一实施例提供的薄板铆接结构的剖面图；
图4为第一实施例的薄板铆接结构在铆接之前的各个部件的分解示意图。
图5为第二实施例提供的一种压铆螺柱的半剖面示意图；
图6为第二实施例提供的一种锯齿柱头压铆螺柱的结构示意图；
图7为第二实施例提供的一种薄板铆接结构在压铆之前的剖面图；
图8为第二实施例提供的一种薄板铆接结构在其已被压铆时的剖面图。
本发明的较佳实施方式
下面通过具体实施方式结合附图对本申请作进一步详细说明。
第一实施例：
本实施例提供了一种薄板铆接结构。
请参考图3，第一实施例的薄板铆接结构包括压铆螺柱6、薄板3和垫片5，其中，所述压铆螺柱6包括柱头61和柱身62，所述垫片5固定在所述柱身62的侧壁上，所述柱身62穿过所述薄板3，所述柱头61与所述垫片5夹持所述薄板3。
本实施例的薄板和垫片一般都是钣金件，而压铆螺柱的硬度一般比钣金件的硬度大。
垫片5的结构可以根据实际情况来设置，可选地，垫片5上可以设有过孔，柱身62穿过该过孔以使得垫片5被固定到柱身62的侧壁。图4为柱头61和垫片5夹持薄板之前各个部件的分解示意图，压铆螺柱6的柱身62依次穿过薄板3和垫片5的过孔，在垫片5被固定在压铆螺柱6的柱身62的侧壁上时，压铆螺柱6的柱头61和垫片5夹持住在它们之间的薄板3。
本申请提供的薄板铆接结构，垫片5被锁紧在压铆螺柱6的柱身62上， 垫片5和压铆螺柱6的柱头61将被压铆螺柱6的柱身62穿过的薄板3夹持，当对压铆螺柱6施加力时，垫片5会分担一部分的所施加的力，薄板3的受力就相应地减少了，所以该薄板铆接结构相比于相关技术的薄板铆接结构能承受更大的推力和扭力，薄板铆接结构不易变形，薄板铆接结构的铆接性能提高了。
实施例二：
参见图5，为了使得薄板3更加牢固，可选地，可以将薄板3被压铆螺柱6的柱头61压铆。压铆螺柱6的柱身62上还设有内凹的第一挤料槽621，参见图7的薄板铆接结构在压铆之前的剖面图，在压铆过程中，压铆头1在向下挤压压铆螺柱6的柱头61时，压铆螺柱6的柱头61被挤压进薄板3中，因此薄板3与柱头61邻接的部分被挤压变形，参见图8的薄板铆接结构在其已被压铆时的剖面图，柱头61被压制进薄板3中后，第一挤料槽621内容置有薄板3被柱头61挤压变形的部分，所以所压制的薄板3的被挤压的一部分被挤进了第一挤料槽621中，变形的薄板3和第一挤料槽621形成的限位结构将薄板3卡扣在柱头61上，可以理解的是，只有压铆螺柱6的柱头61的厚度小于薄板3的厚度，才能形成上述的卡扣结构，在这种可选的薄板铆接结构中，薄板3卡扣在柱头61上，锁紧在柱身62的侧壁上的垫片5更好地夹持了薄板3，提高了薄板铆接结构的铆接性能。
为了使压铆螺柱6的柱头61更容易地被挤压进薄板中，可选地，参见图6的锯齿柱头压铆螺柱的结构示意图，在压铆螺柱6的柱头61的边缘可以设置锯齿611。
本实施例中垫片5的固定结构可以根据实际情况来设置，参见图5，可选地，本实施例可以在压铆螺柱6的柱身62的侧壁上还设置外凸的挤料凸台622和内凹的第二挤料槽623来卡扣垫片5，挤料凸台622和第二挤料槽623是从第一挤料槽621向与柱头61相背离的方向依次设置的。包括图5中显示的压铆螺柱6压制的薄板铆接结构如图8所示，挤料凸台622被压制进垫片5中，垫片5被挤料凸台622挤压成变形的部分挤入第二挤料槽623中。为了压制效果和卡扣效果更好，在垫片5中可以设置过孔，过孔的半径比压铆螺柱6的柱身62的半径略大而要小于从挤料凸台622的外壁到柱身62的中 轴线的距离，参见图7的薄板铆接结构在压铆之前的图，在压制之前，被柱身62穿过的垫片5被卡在挤料凸台622的下方，当压铆头1向下压制时，压铆头1向下压制的力使压铆螺柱6向下移动，将压铆螺柱6的挤料凸台622挤压进垫片5中，和挤料凸台622邻接的垫片5被挤压变形，垫片5的变形的部分被挤压进挤料凸台622下方的第二挤料槽623中。当已被压铆时，薄板铆接结构如图8所示，垫片5和薄板3的邻接的部分紧密贴合，第二挤料槽623中容置垫片5的一部分，将垫片5牢牢地卡扣在压铆螺柱6的柱身62上。为了更好地固定垫片5，可选地，本实施例的挤料凸台622可以是环绕于压铆螺柱6的柱身62的凸环，第二挤料槽623可以是环绕于柱身62的环形凹槽。为了使挤料凸台622更容易地挤压进垫片5，挤料凸台622的边缘也可以设置锯齿。
除了上述的结构外，在本实施例中，还可以采用其他的结构来固定垫片5。可选地，可以在垫片5上设置螺纹孔，在压铆螺柱6的柱身62上设置和所述螺纹孔匹配的螺纹，然后通过螺纹连接将垫片5和柱身62锁紧，柱身62上分布的螺纹可以使垫片5螺合到柱身62的任意有螺纹的位置，当垫片5被拧到抵住薄板3的时候，再将垫片5向柱头61的方向拧少许，垫片5和柱头61就可以将薄板3很好地夹持，当然如果薄板3被在柱头61压铆，也可以采用螺纹连接将垫片5锁紧在柱身62的侧壁。
可选地，可以利用压铆螺柱6的已有的部分来固定垫片5，比如由压铆螺柱6的第一挤料槽622来固定垫片5，垫片5在被压制的时候形变，垫片5形变的部分被压进了第一挤料槽622，被压进第一挤料槽622的垫片5的变形部分将垫片5固定在压铆螺柱6的柱身62的侧壁上，固定后的垫片5和薄板3紧密贴合，使得薄板3被更牢固地固定。
可选地，还可以在压铆螺柱6的柱身62上设置内凹的环形的卡槽，垫片5被设置成和卡槽形状匹配的卡环，将垫片5卡扣在卡槽中，固定后的垫片5抵住薄板3的施力更加牢固地固定薄板3。如果薄板是由压铆螺柱6的柱头61固定的，即压铆螺柱6上设置有第一挤料槽622，可以通过第一挤料槽622卡扣垫片5。
可选地，为了加强薄板铆接结构的铆接性能，本实施例的薄板铆接结构 中，垫片5和薄板3紧密贴合。
本实施例的技术方案增强了厚度较低的薄板的铆接性能，尤其适用于厚度是0.6mm-0.8mm的薄板，当然，本实施例的薄板铆接结构对厚度在0.8mm以上和0.5mm以下的薄板也增强了铆接性能。
本实施例还提供了一种插箱设备，该插箱设备包括第一实施例或第二实施例提供的薄板铆接结构。
采用第一或第二实施例提供的插箱设备时，插箱设备中的薄板铆接结构，利用压铆螺柱6的柱头61和固定在压铆螺柱6的柱身62的侧壁上的垫片5固定薄板3，不但固定薄板3，垫片5还增加了推拉压铆螺柱6时薄板3能够承受的力，因此增强了薄板铆接结构的铆接性能。本实施例还利用压铆螺柱6的柱头61固定薄板3，加强了薄板3的固定效果，利用压铆螺柱6上外凸的挤料凸台622和内凹的第二挤料槽623，将垫片5卡扣在压铆螺柱6，增强了垫片5的稳固性，同时使得垫片5在被压制后能和薄板3更加紧密地贴合，有利于增强薄板铆接结构的铆接性能，使得在薄板3的厚度较小的情况下，薄板铆接结构的铆接性能达到要求，在通过降低薄板3的厚度以减轻插箱设备的重量的情况下能保证插箱设备的质量。
以上内容是结合具体的实施方式对本申请所作的进一步详细说明，不能认定本申请的具体实施只局限于这些说明。对于本申请所属技术领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本申请的保护范围。
工业实用性
通过本申请提供的薄板铆接结构，薄板铆接结构的垫片会卸掉一部分对压铆螺柱施加的推力，薄板承受的推力就相应地减少了，所以该薄板铆接结构相比于相关技术的薄板铆接结构就能承受更大的推力和扭力，薄板铆接结构不易变形，薄板铆接结构的铆接性能提高了。

Claims (10)

  1. 一种薄板铆接结构，包括压铆螺柱、薄板和垫片，其中，所述压铆螺柱包括柱头和柱身，所述垫片固定在所述柱身的侧壁上，所述柱身穿过所述薄板，所述柱头与所述垫片夹持所述薄板。
  2. 如权利要求1所述的薄板铆接结构，所述压铆螺柱的柱身上还设有内凹的第一挤料槽，所述柱头被压制进所述薄板中，所述第一挤料槽内容置有所述薄板被所述柱头挤压变形的部分。
  3. 如权利要求2所述的薄板铆接结构，其中，所述垫片在被压制时形变，所述垫片形变的部分被压制进所述第一挤料槽。
  4. 如权利要求2所述的薄板铆接结构，所述柱身从所述第一挤料槽向与所述柱头相背离的方向还依次设有外凸的挤料凸台和内凹的第二挤料槽，所述挤料凸台被压制进所述垫片中，所述垫片被所述挤料凸台挤压成变形的部分挤入所述第二挤料槽中。
  5. 如权利要求1所述的薄板铆接结构，其中，所述垫片和所述压铆螺柱的柱身通过螺纹连接锁紧。
  6. 如权利要求1所述的薄板铆接结构，所述压铆螺柱的柱身还设有内凹的卡槽，所述垫片和所述卡槽的形状匹配，所述垫片卡扣在所述卡槽中，以使所述垫片抵住所述薄板。
  7. 如权利要求1-6任一项所述的薄板铆接结构，其中，所述垫片和所述薄板紧密贴合。
  8. 如权利要求1-6任一项所述的薄板铆接结构，所述垫片还设有过孔，所述柱身穿过所述过孔以使得所述垫片固定到所述柱身。
  9. 如权利要求1-6任一项所述的薄板铆接结构，所述压铆螺柱的柱头的边缘还设置了锯齿。
  10. 一种插箱设备，包括如权利要求1-9任一项所述的薄板铆接结构。
PCT/CN2016/080919 2016-01-04 2016-05-03 一种薄板铆接结构和插箱设备 WO2016197750A1 (zh)

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CN108723283A (zh) * 2017-04-21 2018-11-02 营邦企业股份有限公司 薄板铆钉方法、结构及治具
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Citations (3)

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EP0389308A1 (fr) * 1989-03-20 1990-09-26 Bost S.A. Moyens d'assemblage et procédés mettant en oeuvre lesdits moyens
WO2012117737A1 (ja) * 2011-03-02 2012-09-07 学校法人日本大学 リベットによる板材の接合方法，接合構造
CN103567348A (zh) * 2013-11-08 2014-02-12 中航飞机股份有限公司西安飞机分公司 一种电磁铆接复合材料的工艺方法

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Publication number Priority date Publication date Assignee Title
EP0389308A1 (fr) * 1989-03-20 1990-09-26 Bost S.A. Moyens d'assemblage et procédés mettant en oeuvre lesdits moyens
WO2012117737A1 (ja) * 2011-03-02 2012-09-07 学校法人日本大学 リベットによる板材の接合方法，接合構造
CN103567348A (zh) * 2013-11-08 2014-02-12 中航飞机股份有限公司西安飞机分公司 一种电磁铆接复合材料的工艺方法

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