CN221019485U - Positioning tool for connecting frame - Google Patents

Positioning tool for connecting frame Download PDF

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Publication number
CN221019485U
CN221019485U CN202323030282.3U CN202323030282U CN221019485U CN 221019485 U CN221019485 U CN 221019485U CN 202323030282 U CN202323030282 U CN 202323030282U CN 221019485 U CN221019485 U CN 221019485U
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positioning
connecting frame
base
shaft
side panels
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刘国良
李爱军
朱曙湘
刘奇志
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Hunan Sinoboom Intelligent Equipment Co Ltd
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Hunan Sinoboom Intelligent Equipment Co Ltd
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Abstract

本实用新型公开了一种连接架的定位工装,包括:底座,长度方向两端均设有第一定位结构,第一定位结构设置于两块侧板之间;两个限位座,分别设置于底座的宽度方向两侧;限位座设置于两块侧板相背的一侧,限位座包括接触轮,接触轮与侧板相抵;支撑组件,设置于两块侧板之间,且支撑组件的两端分别与两块侧板相抵;夹紧组件,两端分别与两块侧板连接;夹紧组件与支撑组件配合,用于在底座的宽度方向上对侧板进行位置固定;定位组件,安装于底座,用于在底座的长度方向上对侧板进行定位。根据本实用新型实施例的连接架的定位工装,能实现连接架的快速组焊,不仅能提升焊接质量,且极大地提升了制作效率,降低了生产周期和制作成本。

The utility model discloses a positioning fixture of a connecting frame, comprising: a base, both ends of which are provided with a first positioning structure in the length direction, and the first positioning structure is arranged between two side panels; two limit seats, respectively arranged on both sides of the width direction of the base; the limit seats are arranged on the opposite sides of the two side panels, and the limit seats include contact wheels, and the contact wheels abut against the side panels; a support assembly, which is arranged between the two side panels, and the two ends of the support assembly abut against the two side panels respectively; a clamping assembly, the two ends of which are respectively connected to the two side panels; the clamping assembly cooperates with the support assembly to fix the position of the side panels in the width direction of the base; and a positioning assembly, which is installed on the base and is used to position the side panels in the length direction of the base. The positioning fixture of the connecting frame according to the embodiment of the utility model can realize the rapid assembly welding of the connecting frame, which can not only improve the welding quality, but also greatly improve the production efficiency, and reduce the production cycle and production cost.

Description

一种连接架的定位工装Positioning tool for connecting frame

技术领域Technical Field

本实用新型涉及定位工装技术领域,特别涉及一种连接架的定位工装。The utility model relates to the technical field of positioning tooling, in particular to a positioning tooling of a connecting frame.

背景技术Background technique

臂式高空作业车的的车体与臂架通过连接架、连杆和转台等结构连接,连接架包括底板和两块侧板,两块侧板分别焊接于底板相对的两侧;侧板上的长度方向两端均设置有连接孔,连接孔外周需焊接连接座。连接架的精确度对整车的装配便利、安全可靠性有着非常重要的影响,因此在连接架生产过程中,需要确保两块侧板与底板的焊接稳定,需要确保两块侧板平行对齐,两块侧板之间的距离需要精准控制,还存在两块侧板的两个第一连接孔同轴、两个第二连接孔同轴、第一连接孔的中轴线和第二连接孔的中轴线平行等要求;目前对于连接架的生产主要还是采用简易工装定位的方式进行焊接,不仅定位精度不高,且组焊后还存在脱模不方便的问题,导致制作效率低、生产周期长,制作成本高。The body and the boom of the boom-type aerial work vehicle are connected through structures such as a connecting frame, a connecting rod and a turntable. The connecting frame includes a bottom plate and two side plates, and the two side plates are welded to the opposite sides of the bottom plate respectively; both ends of the side plates in the length direction are provided with connecting holes, and the outer periphery of the connecting holes needs to be welded with connecting seats. The accuracy of the connecting frame has a very important impact on the assembly convenience, safety and reliability of the whole vehicle. Therefore, in the production process of the connecting frame, it is necessary to ensure the stability of the welding of the two side plates and the bottom plate, to ensure that the two side plates are parallel and aligned, and the distance between the two side plates needs to be precisely controlled. There are also requirements that the two first connecting holes of the two side plates are coaxial, the two second connecting holes are coaxial, and the central axis of the first connecting hole is parallel to the central axis of the second connecting hole. At present, the production of the connecting frame mainly adopts the method of simple tooling positioning for welding. Not only is the positioning accuracy not high, but there is also the problem of inconvenient demoulding after assembly welding, resulting in low production efficiency, long production cycle and high production cost.

实用新型内容Utility Model Content

本实用新型旨在至少解决现有技术中存在的技术问题之一。为此,本实用新型提出一种连接架的定位工装,能实现连接架的快速组焊,不仅能提升焊接质量,且极大地提升了制作效率,降低了生产周期和制作成本。The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a positioning tool for a connecting frame, which can realize the rapid assembly welding of the connecting frame, not only improve the welding quality, but also greatly improve the production efficiency, reduce the production cycle and production cost.

根据本实用新型实施例的一种连接架的定位工装,包括:A positioning tool for a connecting frame according to an embodiment of the utility model includes:

底座,长度方向两端均设有第一定位结构,所述第一定位结构设置于两块侧板之间;The base has first positioning structures at both ends in the length direction, and the first positioning structures are arranged between the two side panels;

两个限位座,分别设置于所述底座的宽度方向两侧;所述限位座设置于两块侧板相背的一侧,所述限位座包括接触轮,所述接触轮与侧板相抵;Two limit seats are respectively arranged on both sides of the base in the width direction; the limit seats are arranged on the opposite sides of the two side plates, and the limit seats include contact wheels, and the contact wheels abut against the side plates;

支撑组件,设置于两块侧板之间,且支撑组件的两端分别与两块侧板相抵;The supporting assembly is arranged between the two side plates, and the two ends of the supporting assembly are respectively against the two side plates;

夹紧组件,两端分别与两块侧板连接;所述夹紧组件与所述支撑组件配合,用于在所述底座的宽度方向上对侧板进行位置固定;A clamping assembly, with two ends respectively connected to the two side panels; the clamping assembly cooperates with the supporting assembly to fix the position of the side panels in the width direction of the base;

定位组件,安装于所述底座,用于在所述底座的长度方向上对侧板进行定位。A positioning assembly is installed on the base and is used to position the side plate in the length direction of the base.

根据本实用新型实施例的连接架的定位工装,至少具有如下有益效果:The positioning tool of the connecting frame according to the embodiment of the utility model has at least the following beneficial effects:

通过设置第一定位结构和支撑组件对侧板进行限位,再通过设置夹紧组件对侧板进行进一步的位置固定,有效地保证了侧板和底板在底座宽度方向的相对位置的准确;定位组件保证了侧板在底座长度方向上的准确定位,从而提升了连接架制造的精度并提高了焊接效率,进而降低了生产成本。By setting a first positioning structure and a supporting assembly to limit the side panel, and then setting a clamping assembly to further fix the position of the side panel, the accuracy of the relative position of the side panel and the bottom plate in the width direction of the base is effectively guaranteed; the positioning assembly ensures the accurate positioning of the side panel in the length direction of the base, thereby improving the manufacturing accuracy of the connecting frame and the welding efficiency, thereby reducing the production cost.

根据本实用新型的一些实施例,所述夹紧组件包括中心杆和两个夹紧件,两个所述夹紧件分别连接于所述中心杆两端,两个所述夹紧件分别与两个侧板连接。According to some embodiments of the present utility model, the clamping assembly includes a center rod and two clamping members, the two clamping members are respectively connected to two ends of the center rod, and the two clamping members are respectively connected to two side plates.

根据本实用新型的一些实施例,所述夹紧件设置有卡槽,所述卡槽一侧壁设置有锁紧螺孔,所述锁紧螺孔连接有锁紧螺栓。According to some embodiments of the utility model, the clamping member is provided with a clamping slot, a side wall of the clamping slot is provided with a locking screw hole, and the locking screw hole is connected with a locking bolt.

根据本实用新型的一些实施例,所述接触轮设置有多个,多个所述接触轮沿竖直方向,和/或水平方向间隔设置。According to some embodiments of the present invention, a plurality of contact wheels are provided, and the plurality of contact wheels are spaced apart in the vertical direction and/or the horizontal direction.

根据本实用新型的一些实施例,两个所述限位座能相对移动并固定。According to some embodiments of the present utility model, the two limiting seats can move relatively and be fixed.

根据本实用新型的一些实施例,所述定位组件包括定位座,所述定位座穿设有定位轴;所述定位轴能穿过侧板的第一连接孔或第二连接孔,以在所述底座的长度方向上对侧板进行定位。According to some embodiments of the utility model, the positioning assembly includes a positioning seat, and the positioning seat is provided with a positioning shaft; the positioning shaft can pass through the first connecting hole or the second connecting hole of the side plate to position the side plate in the length direction of the base.

根据本实用新型的一些实施例,所述定位座设有供所述定位轴穿过的定位孔,所述定位孔内安装有轴套,所述定位轴穿设于所述轴套。According to some embodiments of the utility model, the positioning seat is provided with a positioning hole for the positioning shaft to pass through, a shaft sleeve is installed in the positioning hole, and the positioning shaft passes through the shaft sleeve.

根据本实用新型的一些实施例,所述定位轴的端部套设有衬套,所述衬套与所述定位轴可拆卸连接。According to some embodiments of the present invention, the end of the positioning shaft is sleeved with a bushing, and the bushing is detachably connected to the positioning shaft.

根据本实用新型的一些实施例,所述定位轴的外周面设有切削面;穿设于所述轴套的所述定位轴,所述切削面与所述轴套的内侧壁之间具有间距。According to some embodiments of the utility model, the outer peripheral surface of the positioning shaft is provided with a cutting surface; the positioning shaft passing through the sleeve, the cutting surface and the inner side wall of the sleeve have a spacing.

根据本实用新型的一些实施例,还包括第二定位结构,所述第二定位结构设置于所述底座的一端,所述第二定位结构用于对侧板的端部进行支撑定位。According to some embodiments of the present invention, a second positioning structure is further included. The second positioning structure is arranged at one end of the base, and the second positioning structure is used to support and position the end of the side plate.

本实用新型的附加方面和优点将在下面的描述中部分给出,部分将从下面的描述中变得明显,或通过本实用新型的实践了解到。Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

附图说明BRIEF DESCRIPTION OF THE DRAWINGS

下面结合附图和实施例对本实用新型做进一步的说明,其中:The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

图1为本实用新型实施例的定位工装安装有连接架的示意图;FIG1 is a schematic diagram of a positioning tool installed with a connecting frame according to an embodiment of the utility model;

图2为本实用新型实施例的结构示意图;FIG2 is a schematic diagram of the structure of an embodiment of the utility model;

图3为本实用新型实施例的剖视图;FIG3 is a cross-sectional view of an embodiment of the utility model;

图4为本实用新型实施例的夹紧组件的结构示意图;FIG4 is a schematic structural diagram of a clamping assembly according to an embodiment of the present utility model;

图5为本实用新型实施例的定位组件的定位轴的剖视图;FIG5 is a cross-sectional view of a positioning shaft of a positioning assembly according to an embodiment of the present utility model;

图6为成品连接架的结构示意图。FIG. 6 is a schematic structural diagram of a finished connecting frame.

附图标号:Figure Number:

底座100、第一定位结构110、第二定位结构120;Base 100, first positioning structure 110, second positioning structure 120;

限位座200、接触轮210;Limiting seat 200, contact wheel 210;

支撑组件300;Support assembly 300;

夹紧组件400、中心杆410、夹紧件420、卡槽421、锁紧螺栓422;Clamping assembly 400, center rod 410, clamping member 420, slot 421, locking bolt 422;

定位座500、定位孔510、轴套511、定位轴520、切削面521;Positioning seat 500, positioning hole 510, sleeve 511, positioning shaft 520, cutting surface 521;

连接架600、底板610、侧板620、连接座630、第一连接孔640、第二连接孔650。The connecting frame 600 , the bottom plate 610 , the side plate 620 , the connecting seat 630 , the first connecting hole 640 , and the second connecting hole 650 .

具体实施方式Detailed ways

下面详细描述本实用新型的实施例,所述实施例的示例在附图中示出,其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的,仅用于解释本实用新型,而不能理解为对本实用新型的限制。The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

在本实用新型的描述中,需要理解的是,涉及到方位描述,例如上、下等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本实用新型和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本实用新型的限制。In the description of the present invention, it should be understood that the descriptions involving orientation, such as the orientation or positional relationship indicated as up, down, etc., are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

在本实用新型的描述中,多个指的是两个以上。如果有描述到第一、第二只是用于区分技术特征为目的,而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量或者隐含指明所指示的技术特征的先后关系。In the description of the present utility model, "a plurality" means more than two. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

本实用新型的描述中,除非另有明确的限定,设置、安装、连接等词语应做广义理解,所属技术领域技术人员可以结合技术方案的具体内容合理确定上述词语在本实用新型中的具体含义。In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

本实用新型实施例的一种连接架的定位工装,用于在焊接连接架600前对连接架600的组成部件进行位置固定,以提升连接架600的焊接效果和焊接质量。本实施例的连接架600主要适用于高空作业车的车体和臂架连接处,参照图6所示,连接架600的主要组成部件包括一块底板610、两块侧板620和四个连接座630,两块侧板620分别焊接于底板610相对的两侧;单个侧板620的长度方向两端分别设置有第一连接孔640和第二连接孔650,第一连接孔640和第二连接孔650的外侧均需要焊接连接座630,四个连接座630分别焊接于两块侧板620,每块侧板620焊接两个连接座630。A positioning fixture of a connecting frame in an embodiment of the utility model is used to fix the components of the connecting frame 600 before welding the connecting frame 600, so as to improve the welding effect and welding quality of the connecting frame 600. The connecting frame 600 of this embodiment is mainly suitable for the connection between the body and the boom of an aerial work vehicle. As shown in FIG6 , the main components of the connecting frame 600 include a bottom plate 610, two side plates 620 and four connecting seats 630. The two side plates 620 are respectively welded to the opposite sides of the bottom plate 610; the first connecting hole 640 and the second connecting hole 650 are respectively provided at both ends in the length direction of the single side plate 620, and the outer sides of the first connecting hole 640 and the second connecting hole 650 need to be welded with the connecting seats 630. The four connecting seats 630 are respectively welded to the two side plates 620, and two connecting seats 630 are welded to each side plate 620.

需要了解的是,单块侧板620的第一连接孔640和第二连接孔650的孔径并不一定是相等的,四个连接座630分为两个第一连接座630和两个第二连接座630,第一连接座630焊接于第一连接孔640外周,第二连接座630焊接于第二连接孔650的外周,第一连接座630和第二连接座630的形状大小也并不一定是相同的。连接架600的焊接关键点在于需要保证两块侧板620焊接于底板610上的位置准确,同时两块侧板620也需要相互平行对齐,两块侧板620的两个第一连接孔640须保证同轴度,两块侧板620的两个第二连接孔650也需要保证同轴度,因此在焊接连接架600时需要对侧板620和底板610进行准确的位置固定,才能获得更好的焊接质量。目前连接架600的焊接主要是通过简单的工装进行定位,难以实现侧板620的准确定位,导致连接架600的制造效率低,焊接时间长,同时焊接精度也难以保证,严重提高了制造成本。本实施例通过提出一种连接架600的专用定位工装,能极大地提升侧板620、底板610以及连接座630的定位精度,从而提升连接架600的焊接质量和焊接效率,进而降低了连接架600的生产成本。下面结合附图1至5对本实施例的定位工装进行详细的描述。It should be understood that the apertures of the first connection hole 640 and the second connection hole 650 of a single side plate 620 are not necessarily equal. The four connection seats 630 are divided into two first connection seats 630 and two second connection seats 630. The first connection seat 630 is welded to the outer periphery of the first connection hole 640, and the second connection seat 630 is welded to the outer periphery of the second connection hole 650. The shapes and sizes of the first connection seat 630 and the second connection seat 630 are not necessarily the same. The key point of welding the connection frame 600 is to ensure that the positions of the two side plates 620 welded to the bottom plate 610 are accurate. At the same time, the two side plates 620 also need to be aligned parallel to each other. The two first connection holes 640 of the two side plates 620 must ensure coaxiality, and the two second connection holes 650 of the two side plates 620 also need to ensure coaxiality. Therefore, when welding the connection frame 600, the side plates 620 and the bottom plate 610 need to be accurately fixed in position to obtain better welding quality. At present, the welding of the connecting frame 600 is mainly performed by positioning with simple tooling, which makes it difficult to achieve accurate positioning of the side plate 620, resulting in low manufacturing efficiency of the connecting frame 600, long welding time, and difficulty in ensuring welding accuracy, which seriously increases the manufacturing cost. This embodiment proposes a special positioning tooling for the connecting frame 600, which can greatly improve the positioning accuracy of the side plate 620, the bottom plate 610 and the connecting seat 630, thereby improving the welding quality and welding efficiency of the connecting frame 600, and further reducing the production cost of the connecting frame 600. The positioning tooling of this embodiment is described in detail below in conjunction with Figures 1 to 5.

在本实用新型的一些实施例中,定位工装包括底座100和安装于底座100上的第一定位结构110、限位座200,底座100呈矩形,底座100的上表面设置有凸出其表面的支撑面,支撑面上设置有支撑块,底板610放置于支撑块上,侧板620落置于支撑面上,第一定位结构110安装于支撑面,限位座200安装于底座100的上表面。参照图1、图2所示,第一定位结构110设置有两个,两个第一定位结构110沿底座100的宽度方向间隔设置,且两个第一定位结构110均设置于两块侧板620之间。In some embodiments of the utility model, the positioning tool includes a base 100 and a first positioning structure 110 and a limiting seat 200 installed on the base 100. The base 100 is rectangular, and the upper surface of the base 100 is provided with a support surface protruding from its surface, and a support block is provided on the support surface. The bottom plate 610 is placed on the support block, and the side plate 620 falls on the support surface. The first positioning structure 110 is installed on the support surface, and the limiting seat 200 is installed on the upper surface of the base 100. As shown in Figures 1 and 2, two first positioning structures 110 are provided, and the two first positioning structures 110 are arranged at intervals along the width direction of the base 100, and the two first positioning structures 110 are arranged between the two side plates 620.

在本实用新型的一些实施例中,还包括第二定位结构120,第二定位结构120也设置有两个,两个第二定位结构120同样是沿底座100的宽度方向间隔设置,且第一定位结构110和第二定位结构120分别设置于底座100的长度方向两端;第一定位结构110用于与侧板620的一侧接触,第二定位结构120用于与侧板620的长度方向一端接触,第二定位结构120用于对侧板的端部进行支撑定位。In some embodiments of the present invention, a second positioning structure 120 is also included. Two second positioning structures 120 are also arranged at intervals along the width direction of the base 100, and the first positioning structure 110 and the second positioning structure 120 are respectively arranged at both ends of the length direction of the base 100; the first positioning structure 110 is used to contact one side of the side panel 620, and the second positioning structure 120 is used to contact one end of the side panel 620 in the length direction, and the second positioning structure 120 is used to support and position the end of the side panel.

在本实用新型的一些具体实施例中,两个第一定位结构110均设置于两块侧板620之间;限位座200设置有两个,两个限位座200分别设置于底座100的宽度方向两侧;限位座200设置于两块侧板620相背的一侧,限位座200包括接触轮210,接触轮210与侧板620相抵。在焊接时,先放置底板610,然后放置侧板620,侧板620是从上往下放入。参照图1、图2所示,单块侧板620相对的两侧分别与第一定位结构110和限位座200相抵,然后侧板620长度方向的一端与第二定位结构120接触,第二定位结构120具有一接触板,接触板与侧板620长度方向的一端接触,从而实现了对侧板620的预定位。预定位的意思是虽然此时两块侧板620的相对位置已经固定了,且能在第一定位结构110、第二定位结构120和限位座200的作用下立起来,但两块侧板620之间仍然是不稳定的,同时两块侧板620之间也并不能确保完全平行,同时两块侧板之间的间距也并不一定准确,此时若直接焊接侧板620和底座100,仍难以实现高精度的焊接效果,因此需要其他的结构来对两块侧板620进行进一步的限位。In some specific embodiments of the utility model, the two first positioning structures 110 are arranged between the two side plates 620; two limiting seats 200 are provided, and the two limiting seats 200 are respectively arranged on both sides of the width direction of the base 100; the limiting seats 200 are arranged on the opposite side of the two side plates 620, and the limiting seats 200 include contact wheels 210, and the contact wheels 210 are against the side plates 620. When welding, the bottom plate 610 is placed first, and then the side plates 620 are placed, and the side plates 620 are placed from top to bottom. Referring to Figures 1 and 2, the opposite sides of a single side plate 620 are respectively against the first positioning structure 110 and the limiting seat 200, and then one end of the side plate 620 in the length direction contacts the second positioning structure 120, and the second positioning structure 120 has a contact plate, and the contact plate contacts one end of the side plate 620 in the length direction, thereby realizing the pre-positioning of the side plate 620. Pre-positioning means that although the relative positions of the two side panels 620 have been fixed and can stand up under the action of the first positioning structure 110, the second positioning structure 120 and the limiting seat 200, the two side panels 620 are still unstable. At the same time, the two side panels 620 cannot be guaranteed to be completely parallel, and the spacing between the two side panels is not necessarily accurate. At this time, if the side panels 620 and the base 100 are directly welded, it is still difficult to achieve high-precision welding effects. Therefore, other structures are needed to further limit the two side panels 620.

需要了解的是,两个第一定位结构110的形状和大小不一定是一致的,但作用基本相同;两个第二定位结构120的形状和大小不一定是一致的,但作用基本相同。It should be understood that the shapes and sizes of the two first positioning structures 110 are not necessarily the same, but their functions are basically the same; the shapes and sizes of the two second positioning structures 120 are not necessarily the same, but their functions are basically the same.

在本实用新型的一些实施例中,限位座200是通过紧固件连接于底座100,例如通过螺栓与底座100连接;两个限位座200能相对移动并固定。具体的,在本实施例中的限位座200设置有条形槽,且条形槽的长度方向为底座100的宽度方向;螺栓穿设于条形槽内,因此螺栓能沿条形槽滑动,从而实现对两个限位座200的相对位置调节并固定。但需要了解的是,由于本实施例主要用于焊接一种连接架600,因此限位座200一般仅在首次焊接时需要调节两个限位座200的相对位置,后续焊接时则无须对限位座200的位置进行进一步的调节。In some embodiments of the utility model, the limit seat 200 is connected to the base 100 by fasteners, for example, connected to the base 100 by bolts; the two limit seats 200 can move relatively and be fixed. Specifically, the limit seat 200 in this embodiment is provided with a strip groove, and the length direction of the strip groove is the width direction of the base 100; the bolt is inserted into the strip groove, so that the bolt can slide along the strip groove, thereby adjusting and fixing the relative position of the two limit seats 200. However, it should be understood that since this embodiment is mainly used for welding a connecting frame 600, the limit seat 200 generally only needs to adjust the relative position of the two limit seats 200 during the first welding, and there is no need to further adjust the position of the limit seat 200 during subsequent welding.

可以想到的是,限位座200的位置调节并固定也可以采用其他方式,例如通过气缸或油缸或丝杆等方式来驱动限位座200,从而实现限位座200的位置调节。It is conceivable that the position of the limit seat 200 may be adjusted and fixed in other ways, such as driving the limit seat 200 by a cylinder, an oil cylinder, or a screw rod, so as to achieve position adjustment of the limit seat 200.

在本实用新型的一些实施例中,单个限位座200设置有多个接触轮210,多个接触轮210沿竖直方向,和/或水平方向间隔设置。具体的,参照图1、图2所示,本实施例中的限位座200设置有三个接触轮210,接触轮210绕自身轴线转动地安装于限位座200。三个接触轮210呈三角形设置,能有效地增大限位座200与侧板620的接触范围,从而能实现对侧板620进行更好地支撑。设置接触轮210与侧板620接触,能减少与侧板620的接触面积,降低侧板620与接触轮210相对滑动时的摩擦力,从而便于成本连接架600更轻松的取出。In some embodiments of the utility model, a single limit seat 200 is provided with a plurality of contact wheels 210, and the plurality of contact wheels 210 are arranged at intervals along the vertical direction and/or the horizontal direction. Specifically, as shown in FIG. 1 and FIG. 2, the limit seat 200 in this embodiment is provided with three contact wheels 210, and the contact wheels 210 are rotatably mounted on the limit seat 200 around their own axes. The three contact wheels 210 are arranged in a triangular shape, which can effectively increase the contact range between the limit seat 200 and the side plate 620, thereby achieving better support for the side plate 620. Arranging the contact wheel 210 in contact with the side plate 620 can reduce the contact area with the side plate 620, reduce the friction force when the side plate 620 and the contact wheel 210 slide relative to each other, thereby facilitating easier removal of the cost connection frame 600.

可以想到的是,限位座200不仅限于设置有三个接触轮210,也可以是设置有四个或者五个等数量的接触轮210。It is conceivable that the limiting seat 200 is not limited to being provided with three contact wheels 210 , but may also be provided with four or five contact wheels 210 .

在本实用新型的一些实施例中,本实施例的定位工装还包括支撑组件300和夹紧组件400,支撑组件300和夹紧组件400用于固定两块侧板620的相对位置,也是用于在底座100的宽度方向上对侧板620进行定位。参照图2所示,支撑组件300设置于两块侧板620之间,且支撑组件300的两端分别与两块侧板620相抵;夹紧组件400的两端分别与两块侧板620连接。支撑组件300设置有多个,多个支撑组件300沿侧板620的长度方向间隔设置,例如设置三个、四个支撑组件300;夹紧组件400设置于支撑组件300的上方,且设置于侧板620的顶部,夹紧组件400同样设置有多个,多个夹紧组件400同样沿侧板620的长度方向间隔设置。支撑组件300用于向两块侧板620施加相互远离的力,夹紧组件400用于向两块侧板620施加相向移动的力,从而实现两块侧板620在底座100宽度方向上的位置固定,保证了两块侧板620之间的稳定,同时也能更加精确地控制两块侧板620之间的间距和平行度,进而能提升底板610与侧板620焊接的精度。In some embodiments of the utility model, the positioning tool of this embodiment also includes a support assembly 300 and a clamping assembly 400, which are used to fix the relative positions of the two side panels 620 and to position the side panels 620 in the width direction of the base 100. As shown in FIG. 2 , the support assembly 300 is arranged between the two side panels 620, and the two ends of the support assembly 300 are respectively against the two side panels 620; the two ends of the clamping assembly 400 are respectively connected to the two side panels 620. There are multiple support assemblies 300, and the multiple support assemblies 300 are arranged at intervals along the length direction of the side panels 620, for example, three or four support assemblies 300 are arranged; the clamping assembly 400 is arranged above the support assembly 300 and at the top of the side panels 620, and there are also multiple clamping assemblies 400, and the multiple clamping assemblies 400 are also arranged at intervals along the length direction of the side panels 620. The support assembly 300 is used to apply a force to move the two side panels 620 away from each other, and the clamping assembly 400 is used to apply a force to move the two side panels 620 toward each other, thereby achieving the fixation of the position of the two side panels 620 in the width direction of the base 100, ensuring the stability between the two side panels 620, and at the same time more accurately controlling the spacing and parallelism between the two side panels 620, thereby improving the welding accuracy of the bottom plate 610 and the side panels 620.

在本实用新型的一些实施例中,支撑组件300可以是两根正反丝的螺杆,也可以是其他能调节整体长度的轴等结构。In some embodiments of the present invention, the support assembly 300 may be two screws with forward and reverse threads, or may be other structures such as an axis that can adjust the overall length.

进一步的,支撑组件300可以带有刻度,以便于调节支撑组件300的长度,进而确保多个支撑组件300的长度一致。Furthermore, the support assembly 300 may be provided with a scale to facilitate adjustment of the length of the support assembly 300 , thereby ensuring that the lengths of the plurality of support assemblies 300 are consistent.

在本实用新型的一些实施例中,夹紧组件400包括中心杆410和两个夹紧件420,两个夹紧件420分别连接于中心杆410两端,两个夹紧件420分别与两个侧板620连接。具体的,参照图4所示,夹紧件420设置有卡槽421,卡槽421以供侧板620嵌入;两个夹紧件420分别螺纹连接于中心杆410的长度方向两端,通过顺时针转动或逆时针转动中心杆410能带动两个夹紧件420相互远离或靠近。In some embodiments of the present invention, the clamping assembly 400 includes a central rod 410 and two clamping members 420, the two clamping members 420 are respectively connected to the two ends of the central rod 410, and the two clamping members 420 are respectively connected to the two side plates 620. Specifically, as shown in FIG. 4 , the clamping member 420 is provided with a slot 421, and the slot 421 is for the side plates 620 to be inserted; the two clamping members 420 are respectively threadedly connected to the two ends of the length direction of the central rod 410, and the two clamping members 420 can be driven to move away from or close to each other by rotating the central rod 410 clockwise or counterclockwise.

进一步的,夹紧件420的卡槽421一侧壁设置有锁紧螺孔,锁紧螺孔连接有锁紧螺栓422。锁紧螺栓422用于与侧板620相抵,以提升夹紧件420与侧板620连接的稳定性。Furthermore, a locking screw hole is provided on one side wall of the clamping slot 421 of the clamping member 420, and a locking bolt 422 is connected to the locking screw hole. The locking bolt 422 is used to abut against the side plate 620 to improve the stability of the connection between the clamping member 420 and the side plate 620.

在本实用新型的一些实施例中,定位工装还包括定位组件,定位组件安装于底座100,用于在底座100的长度方向上对侧板620进行定位。具体的,定位组件包括定位座500,定位座500穿设有定位轴520;定位轴520能穿过侧板620的第一连接孔640或第二连接孔650,以在底座100的长度方向上对侧板620进行定位。具体的,参照图1、图2所示,定位座500设置有四个,两个定位座500分别与两块侧板620的两个第一连接孔640对齐,两个定位座500分别与两块侧板620的两个第二连接孔650对齐,且四个定位座500均穿设有定位轴520,定位轴520能穿过第一连接孔640或第二连接孔650。In some embodiments of the utility model, the positioning tool further includes a positioning assembly, which is installed on the base 100 and is used to position the side plate 620 in the length direction of the base 100. Specifically, the positioning assembly includes a positioning seat 500, and the positioning seat 500 is penetrated with a positioning shaft 520; the positioning shaft 520 can pass through the first connection hole 640 or the second connection hole 650 of the side plate 620 to position the side plate 620 in the length direction of the base 100. Specifically, as shown in Figures 1 and 2, four positioning seats 500 are provided, two positioning seats 500 are respectively aligned with the two first connection holes 640 of the two side plates 620, and two positioning seats 500 are respectively aligned with the two second connection holes 650 of the two side plates 620, and the four positioning seats 500 are all penetrated with a positioning shaft 520, and the positioning shaft 520 can pass through the first connection hole 640 or the second connection hole 650.

需要注意的是,参照图2所示,定位座500的高度并不都是相同的,按照定位座500的高度进行区分,可以分为与第一连接孔640对齐的第一定位座和与第二连接孔650对齐的第二定位座,两个第一定位座关于底座100的宽度方向对称设置,两个第二定位座关于底座100的宽度方向对称设置。It should be noted that, as shown in Figure 2, the heights of the positioning seats 500 are not all the same. According to the heights of the positioning seats 500, they can be divided into a first positioning seat aligned with the first connecting hole 640 and a second positioning seat aligned with the second connecting hole 650. The two first positioning seats are symmetrically arranged with respect to the width direction of the base 100, and the two second positioning seats are symmetrically arranged with respect to the width direction of the base 100.

可以想到的是,也可以是仅设置两根定位轴520,其中一根定位轴520穿过两个底座100长度方向一端的两个定位座500和两个第一连接孔640,另一根定位轴520穿过两个底座100长度方向另一端的两个定位座500和两个第二连接孔650;也即。但相比设置两根定位轴520,四根定位轴520的方案更加便于定位轴520穿过侧板620或从侧板620上取出,从而能提升连接架600的制造效率。It is conceivable that only two positioning shafts 520 may be provided, wherein one positioning shaft 520 passes through the two positioning seats 500 and the two first connection holes 640 at one end of the two bases 100 in the length direction, and the other positioning shaft 520 passes through the two positioning seats 500 and the two second connection holes 650 at the other end of the two bases 100 in the length direction; that is. However, compared with providing two positioning shafts 520, the solution of four positioning shafts 520 is more convenient for the positioning shafts 520 to pass through the side plate 620 or be taken out from the side plate 620, thereby improving the manufacturing efficiency of the connecting frame 600.

在本实用新型的一些具体实施例中,定位座500设有供定位轴520穿过的定位孔510,定位孔510内安装有轴套511,定位轴520穿设于轴套511。具体的,参照图1至图3所示,单个定位座500设置有两个间隔设置的定位孔510,两个定位孔510能提升定位轴520的稳定性。定位轴520的外径小于定位孔510的内径,因此在定位孔510内安装有轴套511,轴套511安装于定位孔510,定位轴520穿设于轴套511;通过设置轴套511来连接定位轴520和定位座500,能有效地减少定位轴520的磨损,从而延长定位轴520的使用寿命。In some specific embodiments of the utility model, the positioning seat 500 is provided with a positioning hole 510 for the positioning shaft 520 to pass through, a sleeve 511 is installed in the positioning hole 510, and the positioning shaft 520 is inserted into the sleeve 511. Specifically, as shown in Figures 1 to 3, a single positioning seat 500 is provided with two positioning holes 510 arranged at intervals, and the two positioning holes 510 can improve the stability of the positioning shaft 520. The outer diameter of the positioning shaft 520 is smaller than the inner diameter of the positioning hole 510, so a sleeve 511 is installed in the positioning hole 510, the sleeve 511 is installed in the positioning hole 510, and the positioning shaft 520 is inserted into the sleeve 511; by providing the sleeve 511 to connect the positioning shaft 520 and the positioning seat 500, the wear of the positioning shaft 520 can be effectively reduced, thereby extending the service life of the positioning shaft 520.

在本实用新型的一些实施例中,定位轴520的端部套设有衬套,衬套与定位轴520可拆卸连接。具体的,衬套与轴套511的结构基本一致,设置衬套能便于分开定位轴520和侧板620,同时若需要改动侧板620的第一连接孔640或第二连接孔650的大小,能通过改变衬套来实现定位轴520的继续使用,可以很好地减少定位轴520的直径种类规格,适合定位轴520通用化生产,同时也可以避免定位轴520在使用过程中快速磨损。In some embodiments of the present invention, a bushing is provided at the end of the positioning shaft 520, and the bushing is detachably connected to the positioning shaft 520. Specifically, the structure of the bushing is basically the same as that of the shaft sleeve 511, and the provision of the bushing can facilitate the separation of the positioning shaft 520 and the side plate 620. At the same time, if the size of the first connection hole 640 or the second connection hole 650 of the side plate 620 needs to be changed, the positioning shaft 520 can be continued to be used by changing the bushing, which can well reduce the diameter types and specifications of the positioning shaft 520, is suitable for the universal production of the positioning shaft 520, and can also prevent the positioning shaft 520 from rapid wear during use.

在本实用新型的一些实施例中,定位轴520的外周面设有切削面521;穿设于轴套511的定位轴520,切削面521与轴套511的内侧壁之间具有间距。具体的,参照图5所示,定位轴520的外周面设置有四个切削面521,四个切削面521绕圆周均匀间隔设置。且切削面521沿定位轴520的长度方向延伸。设置有切削面521能确保当定位轴520穿设于轴套511或衬套内时,定位轴520的外周面只有非切削面521的位置与轴套511或衬套接触,切削面521不会与衬套的内侧壁或轴套511的内侧壁接触,从而便于定位轴520从衬套或轴套511中脱离。In some embodiments of the utility model, the outer circumference of the positioning shaft 520 is provided with a cutting surface 521; the positioning shaft 520 is inserted into the sleeve 511, and there is a distance between the cutting surface 521 and the inner side wall of the sleeve 511. Specifically, as shown in FIG. 5 , the outer circumference of the positioning shaft 520 is provided with four cutting surfaces 521, and the four cutting surfaces 521 are evenly spaced around the circumference. And the cutting surface 521 extends along the length direction of the positioning shaft 520. The provision of the cutting surface 521 can ensure that when the positioning shaft 520 is inserted into the sleeve 511 or the bushing, only the position of the outer circumference of the positioning shaft 520 that is not the cutting surface 521 contacts the sleeve 511 or the bushing, and the cutting surface 521 will not contact the inner side wall of the bushing or the inner side wall of the sleeve 511, thereby facilitating the positioning shaft 520 to be separated from the bushing or the sleeve 511.

在本说明书的描述中,参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本实用新型的至少一个实施例或示例中。在本说明书中,对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且,描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。此外,本领域的技术人员可以将本说明书中描述的不同实施例或示例进行接合和组合。In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

上面结合附图对本实用新型实施例作了详细说明,但是本实用新型不限于上述实施例,在所属技术领域普通技术人员所具备的知识范围内,还可以在不脱离本实用新型宗旨的前提下作出各种变化。The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims (10)

1.一种连接架的定位工装,其特征在于,包括:1. A positioning tool for a connecting frame, characterized by comprising: 底座,设有第一定位结构,所述第一定位结构设置于两块侧板之间;The base is provided with a first positioning structure, wherein the first positioning structure is arranged between the two side panels; 两个限位座,分别设置于所述底座的宽度方向两侧;所述限位座设置于两块侧板相背的一侧,所述限位座包括接触轮,所述接触轮与侧板相抵;所述限位座与所述第一定位结构配合,以对侧板进行预定位;Two limit seats are respectively arranged on both sides of the base in the width direction; the limit seats are arranged on the opposite sides of the two side plates, and the limit seats include contact wheels, which abut against the side plates; the limit seats cooperate with the first positioning structure to pre-position the side plates; 支撑组件,设置于两块侧板之间,且支撑组件的两端分别与两块侧板相抵;The supporting assembly is arranged between the two side plates, and the two ends of the supporting assembly are respectively against the two side plates; 夹紧组件,两端分别与两块侧板连接;所述夹紧组件与所述支撑组件配合,用于在所述底座的宽度方向上对侧板进行位置固定;A clamping assembly, with two ends respectively connected to the two side panels; the clamping assembly cooperates with the supporting assembly to fix the position of the side panels in the width direction of the base; 定位组件,安装于所述底座,用于在所述底座的长度方向上对侧板进行定位。A positioning assembly is installed on the base and is used to position the side plate in the length direction of the base. 2.根据权利要求1所述的一种连接架的定位工装,其特征在于:所述夹紧组件包括中心杆和两个夹紧件,两个所述夹紧件分别连接于所述中心杆两端,两个所述夹紧件分别与两个侧板连接。2. A positioning fixture for a connecting frame according to claim 1, characterized in that: the clamping assembly includes a center rod and two clamping members, the two clamping members are respectively connected to the two ends of the center rod, and the two clamping members are respectively connected to the two side plates. 3.根据权利要求2所述的一种连接架的定位工装,其特征在于:所述夹紧件设置有卡槽,所述卡槽一侧壁设置有锁紧螺孔,所述锁紧螺孔连接有锁紧螺栓。3. A positioning fixture for a connecting frame according to claim 2, characterized in that: the clamping piece is provided with a slot, a side wall of the slot is provided with a locking screw hole, and the locking screw hole is connected with a locking bolt. 4.根据权利要求1所述的一种连接架的定位工装,其特征在于:所述接触轮设置有多个,多个所述接触轮沿竖直方向,和/或水平方向间隔设置。4. A positioning tool for a connecting frame according to claim 1, characterized in that: a plurality of the contact wheels are provided, and the plurality of contact wheels are arranged at intervals along the vertical direction and/or the horizontal direction. 5.根据权利要求1所述的一种连接架的定位工装,其特征在于:两个所述限位座能相对移动并固定。5. A positioning fixture for a connecting frame according to claim 1, characterized in that the two limiting seats can move relatively and be fixed. 6.根据权利要求1所述的一种连接架的定位工装,其特征在于:所述定位组件包括定位座,所述定位座穿设有定位轴;所述定位轴能穿过侧板的第一连接孔或第二连接孔,以在所述底座的长度方向上对侧板进行定位。6. A positioning tool for a connecting frame according to claim 1, characterized in that: the positioning component includes a positioning seat, and the positioning seat is penetrated by a positioning shaft; the positioning shaft can pass through the first connecting hole or the second connecting hole of the side plate to position the side plate in the length direction of the base. 7.根据权利要求6所述的一种连接架的定位工装,其特征在于:所述定位座设有供所述定位轴穿过的定位孔,所述定位孔内安装有轴套,所述定位轴穿设于所述轴套。7. A positioning fixture for a connecting frame according to claim 6, characterized in that: the positioning seat is provided with a positioning hole for the positioning shaft to pass through, a shaft sleeve is installed in the positioning hole, and the positioning shaft passes through the shaft sleeve. 8.根据权利要求6所述的一种连接架的定位工装,其特征在于:所述定位轴的端部套设有衬套,所述衬套与所述定位轴可拆卸连接。8. A positioning fixture for a connecting frame according to claim 6, characterized in that a bushing is sleeved on the end of the positioning shaft, and the bushing is detachably connected to the positioning shaft. 9.根据权利要求7所述的一种连接架的定位工装,其特征在于:所述定位轴的外周面设有切削面;穿设于所述轴套的所述定位轴,所述切削面与所述轴套的内侧壁之间具有间距。9. A positioning fixture for a connecting frame according to claim 7, characterized in that: a cutting surface is provided on the outer peripheral surface of the positioning shaft; and the positioning shaft passing through the shaft sleeve has a spacing between the cutting surface and the inner side wall of the shaft sleeve. 10.根据权利要求1所述的一种连接架的定位工装,其特征在于:还包括第二定位结构,所述第二定位结构设置于所述底座的一端,所述第二定位结构用于对侧板的端部进行支撑定位。10. A positioning fixture for a connecting frame according to claim 1, characterized in that it also includes a second positioning structure, wherein the second positioning structure is disposed at one end of the base, and the second positioning structure is used to support and position the end of the side plate.
CN202323030282.3U 2023-11-09 2023-11-09 Positioning tool for connecting frame Active CN221019485U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202323030282.3U CN221019485U (en) 2023-11-09 2023-11-09 Positioning tool for connecting frame

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Application Number Priority Date Filing Date Title
CN202323030282.3U CN221019485U (en) 2023-11-09 2023-11-09 Positioning tool for connecting frame

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CN221019485U true CN221019485U (en) 2024-05-28

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