WO2020124402A1 - 螺帽定位保持架 - Google Patents
螺帽定位保持架 Download PDFInfo
- Publication number
- WO2020124402A1 WO2020124402A1 PCT/CN2018/121904 CN2018121904W WO2020124402A1 WO 2020124402 A1 WO2020124402 A1 WO 2020124402A1 CN 2018121904 W CN2018121904 W CN 2018121904W WO 2020124402 A1 WO2020124402 A1 WO 2020124402A1
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- WO
- WIPO (PCT)
- Prior art keywords
- nut
- groove
- component
- bolt
- assembly
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B25/00—Implements for fastening, connecting or tensioning of wire or strip
Definitions
- the invention belongs to the technical field of machine or product component connection, more specifically, it is a structure for aligning a bolt with a nut to quickly connect.
- the assembler can easily judge visually The position of the nut in the groove, and the finger or tool can be extended into the groove to adjust the position of the nut or hold the nut slightly to prevent it from moving.
- the aluminum extrusion assembly is a long rod, and the locking position of the parts is in the middle of the aluminum extrusion assembly, it is extremely difficult for the assembler to visually determine the position of the nut, and it is also difficult to adjust or hold the finger or tool. Hold the nut.
- the assembler will first temporarily loosen the nut on the bolt, and then slide the nut into the groove with the bolt from the open end of the aluminum extrusion assembly groove with the bolt, and then reach the predetermined position. Tighten the bolt nut.
- the nut slides into the groove, it is easy for the nut to rotate and disengage from the bolt due to the collision of the groove wall. Once this happens, both the bolt and the nut must be removed from the aluminum extrusion assembly to repeat the above action.
- the object of the present invention is to provide a nut positioning holder to solve the above problems.
- the present invention provides a nut positioning cage, the nut positioning cage is combined with a component, the component has at least one bolt hole, the bolt hole is penetrated by a bolt; the component passes through the
- the nut positioning cage is combined with a grooved assembly, the groove of which has opposite side eaves; the nut positioning cage includes:
- connection structure formed on the first side of the body, is combined with a connection portion of the component, so that the body is assembled on the back of the component and cannot rotate; there is a between the body and the back of the component spacing;
- At least one nut groove is formed on the first side of the body, and a nut is accommodated in the nut groove; the nut is radially and rotationally limited and axially displaceable in the nut groove The nut groove and the nut face the back of the component, the nut groove and the bolt hole of the component are aligned in the center;
- the nut positioning holder When the component is combined with the assembly, the nut positioning holder is located in the groove of the assembly, and the opposite side eaves of the groove block the nut positioning holder and the screw by the spacing Cap; the bolt is inserted into the bolt hole to align and lock the nut, tighten the bolt, and the component is firmly combined with the assembly.
- the connecting structure is at least two pins
- the connecting portion is at least two pin holes through which the at least two pins can be positioned.
- the nut groove and the nut have corresponding sizes and non-circular outlines.
- the nut positioning retainer is provided with a through hole corresponding to the central position of the nut.
- the present invention specifically solves the problems described in the prior art.
- FIG. 1 is one of the three-dimensional appearance views of the nut positioning holder of the present invention.
- FIG. 2 is the second perspective view of the nut positioning cage of the present invention.
- FIG. 3 is an exploded perspective view of the nut positioning cage and components of the present invention.
- FIG. 4 is a combined external view of the nut positioning cage and components of the present invention.
- Fig. 5 is a side view of the nut positioning cage of the present invention combined with components.
- FIG. 6 is a cross-sectional view of VI-VI in FIG. 4.
- FIG. 7 is a cross-sectional view of the present invention nut positioning cage, parts and grooved assembly.
- nut positioning cage 10: body; 101: first side; 11: connection structure; 111: pin; 12: nut groove; 13: nut; 14: perforation; 20: parts; 21: Component body; 211: back; 22: positioning part; 23: engaging piece; 24: bolt hole; 25: bolt; 26: connecting part; 261: tip hole; 30: pitch; 40: assembly; 41: groove ; 42: opposite side eaves.
- the nut positioning holder 1 of the present invention includes a body 10, a connecting structure 11 formed on the first side 101 of the body 10, and a first side 101 formed on the body 10 And the number of the nut grooves 12 is at least one.
- the aforementioned connection structure 11 is for coupling the nut positioning holder 1 with the component 20.
- the connecting structure 11 is two prongs 111.
- the nut groove 12 is for accommodating a nut 13; the nut 13 is radially limited and rotationally limited and axially displaceable in the nut groove 12.
- the radial limit and the rotation limit mean that the nut groove 12 and the nut 13 have corresponding sizes and non-circular outlines, so that the nut 13 will not be arbitrarily displaced in the nut groove 12 Or rotating; the axially displaceable means that the nut 13 can be linearly displaced along the direction of its mandrel.
- the nut positioning holder 1 has a through hole 14 corresponding to the central position of the nut 13.
- the parts 20 may be of any type.
- the installation and locking positioning structure of the roller of M316880 in Taiwan, China is taken as an example.
- the component 20 includes a component body 21 which is provided with a positioning portion 22 at an intermediate position.
- the positioning portion 22 is combined with an engaging member 23 to position a roller (not shown) of a roller (not shown) );
- the component body 21 is provided with a countersunk bolt hole 24 on the left and right, the bolt hole 24 is used to penetrate the bolt 25.
- a connecting portion 26 is provided in the middle of the component body 21.
- the connecting portion 26 is used to connect the connecting structure 11 of the nut positioning holder 1.
- the connecting portion 26 is two pin holes 261 through which the two pins 111 can be positioned.
- the component 20 is combined with an assembly 40 having a groove 41 through the nut positioning holder 1, the nut 13 has been prepared in the nut positioning holder 1, and the component 20 uses the screw
- the cap positioning holder 1 slides from the opening of the end of the assembly 40 into the groove 41 of the assembly 40.
- the groove 41 has an opposite edge 42 which passes through the above-mentioned distance 30 The nut positioning holder 1 and the nut 13 are blocked.
- the nut 13 has been prepared at the intended locking position, and the nut 13 and the bolt hole 24 have been axially aligned
- the bolt 25 is inserted into the bolt hole 24 of the component 20 by manual or automated machinery, and the bolt 25 is aligned with the nut 13 and can be quickly screwed and connected.
- the nut 13 is radially and rotationally limited and axially displaceable in the nut groove 12
- the bolt 25 is tightened
- the nut 13 is linearly displaced along the thread until the bolt 25 is tightened
- the The component 20 is fixed to the assembly 40 by the nut positioning holder 1, the bolt 25 and the nut 13.
- the nut positioning holder 1 corresponds to the through hole 14 provided at the central position of the nut 13, allowing the bolt 25 to pass through the nut 13 and the nut positioning holder 1.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
- Connection Of Plates (AREA)
Abstract
一种螺帽定位保持架（1），包含一本体（10），成型于该本体（10）第一侧（101）的连接结构（11）和螺帽槽（12），螺帽槽（12）中定位一螺帽（13）；通过连接结构（11）螺帽定位保持架（1）与一零部件（20）结合，螺帽（13）对准零部件（20）所穿设的螺栓（25）；零部件（20）通过螺帽定位保持架（1）与一具沟槽（41）的组装件（40）结合，该螺帽定位保持架（1）位于沟槽（41）中，拧紧螺栓（25）和螺帽（13），零部件（20）固紧结合于组装件（40）。
Description
本发明属于机械或产品零部件连接技术领域，更具体地说，是一种使螺栓对准螺帽进而快速连接的结构。
在机械或产品领域，经常涉及到零部件之间通过螺栓螺帽进行连接。而现有技术中，一个连接技术上的困难发生在零部件与铝挤组装件的螺栓螺帽拧装连接。铝挤组装件通常以具相对边檐的沟槽接收螺帽，螺栓则穿枢预备于零部件或其支架，将螺栓与螺帽对准并拧紧即可将零部件安装于铝挤组装件上。然而困难点就在于如何将螺栓与螺帽对准，若零部件的锁接位置是接近铝挤组装件的端部，或者铝挤组装件为短杆件，组装者可以较容易的目视判断螺帽在沟槽中的位置，并且能以手指或工具伸入沟槽中调整螺帽的位置或稍微扶住螺帽以防止其走位。但是若铝挤组装件为长杆件，而零部件的锁接位置又在铝挤组装件的中段，组装者以目视判断螺帽所在位置是极为困难的，亦难以手指或工具调整或扶住螺帽。
为解决上述问题，组装者会先将螺帽暂时的松套于螺栓，然后从铝挤组装件的沟槽开放端以螺栓带着螺帽将螺帽滑入沟槽中，抵达预定位置时再将螺栓螺帽拧紧。但是当螺帽滑入沟槽中很容易因槽壁碰撞而使螺帽旋转而脱离螺栓，一旦如此，螺栓和螺帽都必需从铝挤组装件上取出来再重复上述动作。
发明内容
从上所述可知，在无任何辅助的情况下，螺帽在铝挤组装件沟槽中的确位和定位将变得麻烦。其次，在这样的问题中，无法实现自动化机械拧装连接。基于此，本发明的目的在于提供一种螺帽定位保持架以解决上述问题。
为了实现上述目的，本发明提供一种螺帽定位保持架，该螺帽定位保持架与一零部件结合，该零部件具有至少一螺栓孔，该螺栓孔穿设一螺栓；该零部件通过该螺帽定位保持架与一具沟槽的组装件结合，该沟槽的沟口具相对之边檐；该螺帽定位保持架包含：
一本体；
一连接结构，成型于该本体的第一侧，与该零部件的一连接部结合，使该本体组合于该零部件的背部且不能旋转；该本体与该零部件的该背部之间 具一间距；
至少一螺帽槽，成型于该本体的第一侧，该螺帽槽中容设一螺帽；该螺帽在该螺帽槽中被径向限位和旋向限位及轴向可位移；该螺帽槽和该螺帽向着该零部件的该背部，该螺帽槽与该零部件的该螺栓孔呈中心对齐；
该零部件结合于该组装件时，该螺帽定位保持架位于该组装件的该沟槽中，该沟槽的该相对边檐通过所述的间距挡止该螺帽定位保持架和该螺帽；该螺栓穿设于该螺栓孔即对准穿锁该螺帽，拧紧该螺栓该零部件固紧结合于组装件。
较佳的，该连接结构为至少两支插梢，该连接部为可穿置定位该至少二插梢的至少二梢孔。
较佳的，指该螺帽槽与该螺帽具有相应的尺寸和非圆形轮廓。
较佳的，该螺帽定位保持架对应该螺帽的中心位置设一穿孔。
本发明功效：
当该零部件沿着沟槽位移至意定的组装位置时，该螺帽业已预备于意定的锁附位置，并且该螺帽与螺栓孔已呈轴心对应，以人工或自动化机械将螺栓穿置于该零部件的螺栓孔中，螺栓即对准螺帽，可以快速的进行拧装连接。本发明具体的解决先前技术所述的问题。
图1为本发明螺帽定位保持架的立体外观图之一。
图2为本发明螺帽定位保持架的立体外观图之二。
图3为本发明螺帽定位保持架与零部件结合的立体分解图。
图4为本发明螺帽定位保持架与零部件结合的组合外观图。
图5为本发明螺帽定位保持架与零部件结合的侧视图。
图6为图4中VI-VI剖面图。
图7为本发明螺帽定位保持架、零部件与具沟槽之组装件的结合剖面图。
附图标记
1：螺帽定位保持架；10：本体；101：第一侧；11：连接结构；111：插梢；12：螺帽槽；13：螺帽；14：穿孔；20：零部件；21：部件本体；211：背部；22：定位部；23：卡合件；24：螺栓孔；25：螺栓；26：连接部；261：梢孔；30：间距；40：组装件；41：沟槽；42：相对边檐。
为便于说明本发明在发明内容一栏中所述的中心思想，兹以具体实施例表达。实施例中各元件是按利于说明的比例和尺寸绘制，而非实际尺寸，亦 非用以限制本发明。
如图1、图2、图3，本发明螺帽定位保持架1包括一本体10，成型于该本体10的第一侧101的一连接结构11，以及成型于该本体10的第一侧101且数量至少为一的螺帽槽12。所述的连接结构11是为了使螺帽定位保持架1与零部件20结合。在实施例中，该连接结构11为两支插梢111。所述的螺帽槽12是为了容设一螺帽13；该螺帽13在该螺帽槽12中被径向限位和旋向限位及轴向可位移。所述的径向限位和旋向限位是指该螺帽槽12与该螺帽13具有相应的尺寸和非圆形轮廓，使该螺帽13在该螺帽槽12中不会任意位移或旋转；所述的轴向可位移是指该螺帽13沿着其心轴方向可线性位移。该螺帽定位保持架1对应该螺帽13的中心位置设一穿孔14。
如图3至图6，所述的零部件20可以为任何型式，在本发明实施例中以中国台湾发明专利证书号M316880滚筒安装卡止定位结构为例。该零部件20包括一部件本体21，该部件本体21在中间位置设有一定位部22，该定位部22组合一卡合件23据以定位一滚筒(图未示)的滚轴(图未示)；该部件本体21在左、右分别设一沈头的螺栓孔24，螺栓孔24用以穿设螺栓25。
本发明在该部件本体21的中间位置设一连接部26，该连接部26用以连接该螺帽定位保持架1的连接结构11。基于该连接结构11为两支插梢111，该连接部26为可穿置定位该两支插梢111的两个梢孔261。通过该连接结构11与该连接部26的结合，本发明螺帽定位保持架1组合于该零部件20之部件本体21的背部211，不能旋转亦无脱离之虞，该部件本体21的背部211与该螺帽定位保持架1的第一侧101之间具有一间距30，该螺帽槽12和该螺帽13向着该部件本体21，螺帽13供该螺栓25锁附。
如图7，该零部件20通过该螺帽定位保持架1与一具沟槽41的组装件40结合，螺帽13已经预备于该螺帽定位保持架1中，该零部件20以该螺帽定位保持架1从该组装件40的端部开口滑入该组装件40的沟槽41，该沟槽41的沟口具相对边檐42，该相对边檐42通过所述的间距30而挡止该螺帽定位保持架1和该螺帽13。至此，当该零部件20沿着沟槽41位移至意定的组装位置时，该螺帽13业已预备于意定的锁附位置，并且该螺帽13与螺栓孔24已呈轴心对应，以人工或自动化机械将螺栓25穿置于该零部件20的螺栓孔24中，螺栓25即对准螺帽13，可以快速的进行拧装连接。基于该螺帽13在该螺帽槽12中被径向限位和旋向限位及轴向可位移，拧锁螺栓25时该螺帽13沿螺线而线性位移至螺栓25拧紧为止，该零部件20即藉由该螺帽定位保持架1和螺栓25及螺帽13而固定在组装件40上。又，该螺帽定位保持架1对应该螺帽13的中心位置所设之穿孔 14，容许该螺栓25可以穿伸出该螺帽13及该螺帽定位保持架1。
Claims (4)
- 一种螺帽定位保持架，该螺帽定位保持架与一零部件结合，该零部件具有至少一螺栓孔，该螺栓孔穿设一螺栓；该零部件通过该螺帽定位保持架与一具沟槽的组装件结合，该沟槽的沟口具相对之边檐；该螺帽定位保持架包含：一本体；一连接结构，成型于该本体的第一侧，与该零部件的一连接部结合，使该本体组合于该零部件的背部且不能旋转；该本体与该零部件的该背部之间具一间距；至少一螺帽槽，成型于该本体的第一侧，该螺帽槽中容设一螺帽；该螺帽在该螺帽槽中被径向限位和旋向限位及轴向可位移；该螺帽槽和该螺帽向着该零部件的该背部，该螺帽槽与该零部件的该螺栓孔呈中心对齐；该零部件结合于该组装件时，该螺帽定位保持架位于该组装件的该沟槽中，该沟槽的该相对边檐通过所述的间距挡止该螺帽定位保持架和该螺帽；该螺栓穿设于该螺栓孔即对准穿锁该螺帽，拧紧该螺栓该零部件固紧结合于组装件。
- 如权利要求1所述之螺帽定位保持架，其特征在于，该连接结构为至少两支插梢，该连接部为可穿置定位该至少二插梢的至少二梢孔。
- 如权利要求1所述之螺帽定位保持架，其特征在于，指该螺帽槽与该螺帽具有相应的尺寸和非圆形轮廓。
- 如权利要求1所述之螺帽定位保持架，其特征在于，该螺帽定位保持架对应该螺帽的中心位置设一穿孔。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2018/121904 WO2020124402A1 (zh) | 2018-12-19 | 2018-12-19 | 螺帽定位保持架 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2018/121904 WO2020124402A1 (zh) | 2018-12-19 | 2018-12-19 | 螺帽定位保持架 |
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| WO2020124402A1 true WO2020124402A1 (zh) | 2020-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/CN2018/121904 WO2020124402A1 (zh) | 2018-12-19 | 2018-12-19 | 螺帽定位保持架 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5870804A (en) * | 1997-09-02 | 1999-02-16 | Chrysler Corporation | Apparatus for clamping a cylindrical workpiece |
| JP2000249116A (ja) * | 1999-02-26 | 2000-09-12 | Unipres Corp | 交叉条材緊結金具 |
| CN2761373Y (zh) * | 2004-12-14 | 2006-03-01 | 浙江金华永生工具有限公司 | 一种工作台台板夹具 |
| CN101296664A (zh) * | 2005-08-25 | 2008-10-29 | 新特斯有限责任公司 | 外部固定系统和使用方法 |
| CN103851058A (zh) * | 2012-11-30 | 2014-06-11 | 中国航空工业标准件制造有限责任公司 | 螺栓和桶形螺母组件 |
-
2018
- 2018-12-19 WO PCT/CN2018/121904 patent/WO2020124402A1/zh active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5870804A (en) * | 1997-09-02 | 1999-02-16 | Chrysler Corporation | Apparatus for clamping a cylindrical workpiece |
| JP2000249116A (ja) * | 1999-02-26 | 2000-09-12 | Unipres Corp | 交叉条材緊結金具 |
| CN2761373Y (zh) * | 2004-12-14 | 2006-03-01 | 浙江金华永生工具有限公司 | 一种工作台台板夹具 |
| CN101296664A (zh) * | 2005-08-25 | 2008-10-29 | 新特斯有限责任公司 | 外部固定系统和使用方法 |
| CN103851058A (zh) * | 2012-11-30 | 2014-06-11 | 中国航空工业标准件制造有限责任公司 | 螺栓和桶形螺母组件 |
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