TWI674157B

TWI674157B - Straightening apparatus

Info

Publication number: TWI674157B
Application number: TW107129835A
Authority: TW
Inventors: 黃上源
Original assignee: 興富康工業有限公司; 陳剛; 吳竣賢
Priority date: 2018-08-27
Filing date: 2018-08-27
Publication date: 2019-10-11
Also published as: TW202009074A

Abstract

本發明關於一種整直裝置，包括：複數滾件，該複數滾件共構一第一通道，該第一通道供一管件通過，該管件於該第一通道內時可抵靠該複數滾件，該第一通道的一延伸方向橫向於至少一該滾件的一轉軸延伸方向；至少三殼體，各該殼體包括二相互橫向連接之臂部，各該殼體之各該臂部與另一該殼體之其中一該臂部兩兩相對設置，複數該滾件可轉動地設於任二該臂部之間，至少一該殼體的至少一該臂部之一端側設有一凸壁，該凸壁朝至少一該滾件之該轉軸延伸方向延伸且與至少一該滾件於一徑向上至少部分重疊。The invention relates to a straightening device, comprising: a plurality of rollers, the plurality of rollers constituting a first channel, the first channel is for a pipe to pass through, and the pipe can bear against the plurality of rollers when in the first channel; An extending direction of the first channel is transverse to an extending direction of a rotation axis of at least one of the rollers; at least three shells, each of the shells includes two arms connected laterally to each other, and each of the arms of each shell and One of the casings of the other casing is disposed opposite to each other, a plurality of the rollers are rotatably disposed between any two of the casings, and at least one of the casings is provided with a protrusion on one end side of the casing. Wall, the convex wall extends toward the rotation axis extension direction of at least one of the rollers and at least partially overlaps with at least one of the rollers in a radial direction.

Description

整直裝置Straightening device

本發明有關於一種整直裝置。The invention relates to a straightening device.

一般金屬材料例如金屬條棒、線材、管線等，以管線而言常用於例如冷氣輸送冷/熱媒、流體等，通常為了方便運輸及收納常被捲繞成盤捲以利於堆疊及縮小整體尺寸收納，再於使用時裁切成適當的尺寸。由於捲繞收納時會造成金屬條棒、線材、管線的彎曲變形，因此必須再透過整直機構將金屬條棒、線材、管線整直。General metal materials such as metal rods, wires, pipelines, etc. are generally used for pipelines such as air-conditioning to transport cold / hot media, fluids, etc., and are usually rolled into coils for easy transportation and storage to facilitate stacking and reduce the overall size Store it and cut it to a proper size when using it. Because the metal bars, wires, and pipelines are bent and deformed during winding and storage, the metal bars, wires, and pipelines must be straightened through a straightening mechanism.

習知技術的整直機構其包括一機台、一輸入導輪組、一輸出導輪組及一應力消除輪，該機台具有一入筋側以及相對於該入筋側之一出筋側；該輸入導輪組置於該機台上靠近該入筋側之位置，包含一第一導入輪及一第二導入輪，其中該第一導入輪及該第二導入輪係沿該入筋側至該出筋側之方向交錯排列；該輸出導輪組設置於該機台上靠近該出筋側之位置，包含一第一導出輪及一第二導出輪，其中該第一導出輪及該第二導出輪係沿該入筋側至該出筋側之方向交錯排列；以及該應力消除輪設置於該輸入導輪組與該輸出導輪組之間。如此金屬材料可由入筋側輸送至出筋側以達到整直效果。The straightening mechanism of the conventional technology includes a machine, an input guide wheel set, an output guide wheel set, and a stress relief wheel. The machine has a tendon side and a tendon side opposite to the tendon side ; The input guide wheel set is placed on the machine near the rib-entry side, and includes a first lead-in wheel and a second lead-in wheel, wherein the first lead-in wheel and the second lead-in wheel line are along the rib. The direction from the side to the tendon side is staggered; the output guide wheel set is arranged on the machine near the tendon side and includes a first lead-out wheel and a second lead-out wheel, wherein the first lead-out wheel and The second lead-out gear trains are staggered in a direction from the rib-in side to the rib-out side; and the stress relief wheel is disposed between the input guide wheel set and the output guide wheel set. In this way, the metal material can be transported from the side of the rib to the side of the rib to achieve the straightening effect.

然而，習知技術的整直機構為機台式，其體積龐大且重量重，再者機構較為複雜，組裝費時且無法隨身攜帶使用。However, the straightening mechanism of the conventional technology is a machine table, which is bulky and heavy, and the mechanism is more complicated, which is time-consuming to assemble and cannot be carried around.

因此，有必要提供一種新穎且具有進步性之整直裝置，以解決上述之問題。Therefore, it is necessary to provide a novel and progressive straightening device to solve the above problems.

本發明之主要目的在於提供一種整直裝置，可供手穩定握持以提供整直功能。The main object of the present invention is to provide a straightening device that can be stably held by a hand to provide a straightening function.

為達成上述目的，本發明提供一種整直裝置，包括：複數滾件，該複數滾件共構一第一通道，該第一通道供一管件通過，該管件於該第一通道內時可抵靠該複數滾件，該第一通道的一延伸方向橫向於至少一該滾件的一轉軸延伸方向；至少三殼體，各該殼體包括二相互橫向連接之臂部，各該殼體之各該臂部與另一該殼體之其中一該臂部兩兩相對設置，複數該滾件可轉動地設於任二該殼體之間，各該滾件可相對各該臂部轉動，至少一該殼體的至少一該臂部之一端側設有一凸壁，該凸壁朝至少一該滾件之該轉軸延伸方向延伸且與至少一該滾件於一徑向上至少部分重疊。In order to achieve the above object, the present invention provides a straightening device, including: a plurality of rollers, the plurality of rollers constitute a first channel, the first channel is for a pipe to pass through, and the pipe can be received in the first channel. By the plurality of rollers, an extension direction of the first channel is transverse to a rotation axis extension direction of at least one of the rollers; at least three shells, each of the shells includes two arms connected laterally to each other, and Each of the arms is disposed opposite to one of the arms of the other casing, and the plurality of rollers are rotatably disposed between any two of the casings. Each of the rollers can rotate relative to each of the arms. A convex wall is provided on one end of at least one of the arms of at least one of the shells, and the convex wall extends toward the rotation axis extension direction of at least one of the rollers and at least partially overlaps with at least one of the rollers in a radial direction.

以下僅以實施例說明本發明可能之實施態樣，然並非用以限制本發明所欲保護之範疇，合先敘明。The following only illustrates the possible implementation aspects of the present invention by way of examples, but is not intended to limit the scope of the present invention to be protected, which will be described first.

請參考圖1至5，其顯示本發明之一第一較佳實施例，本發明之整直裝置包括複數滾件1及至少三殼體2。Please refer to FIGS. 1 to 5, which show a first preferred embodiment of the present invention. The straightening device of the present invention includes a plurality of rollers 1 and at least three shells 2.

該複數滾件1共構一第一通道4，該第一通道4供一管件3通過，該管件3於該第一通道4內時可抵靠該複數滾件1，該第一通道4的一延伸方向橫向於至少一該滾件1的一轉軸延伸方向；各該殼體2包括二相互橫向連接之臂部22，各該殼體2之各該臂部22與另一該殼體2之其中一該臂部22兩兩相對設置，複數該滾件1可轉動地設於任二該臂部22之間，至少一該殼體2的至少一該臂部22之一端側設有一凸壁21，該凸壁21朝至少一該滾件1之該轉軸延伸方向延伸且與至少一該滾件1於一徑向上至少部分重疊；藉以該整直裝置可供手穩定地握持，且手可靠壓於該凸壁21，以降低該整直裝置對手的壓迫力，提升握持的舒適感，並可防止灰塵、碎削輕易的進入及黏附於各該滾件1上。The plurality of rollers 1 form a first channel 4 in total, and the first channel 4 is passed by a tube 3. The tube 3 can bear against the plurality of rollers 1 in the first channel 4. An extension direction is transverse to a rotation axis extension direction of at least one of the rollers 1; each of the casings 2 includes two arm portions 22 laterally connected to each other, each of the arm portions 22 of the each casing 2 and the other casing 2 One of the arm portions 22 is opposite to each other. The plurality of rollers 1 are rotatably provided between any two of the arm portions 22. At least one of the housings 2 is provided with a protrusion on one end side of the arm portion 22. Wall 21, the convex wall 21 extending toward the rotation axis extension direction of at least one of the rollers 1 and at least partially overlapping with at least one of the rollers 1 in a radial direction; whereby the straightening device can be stably held by the hand, and A hand is firmly pressed on the convex wall 21 to reduce the pressing force of the straightening device opponent, improve the grip comfort, and prevent dust and chipping from easily entering and adhering to each of the rollers 1.

該複數滾件1另包括複數滾件群組，各該滾件群組設於任二該兩兩相對設置之臂部22之間，至少二該複數滾件群組例如滾件群組11及滾件群組12的滾件1的轉軸相互橫向延伸設置。進一步說明，該至少二滾件群組11, 12構成該第一通道4，以供由不同方向壓抵整直該管件3。於本實施例中，該複數滾件群組11, 12的數量為四，俯視觀之，該四滾件群組11, 12呈十字型設置。相鄰之該二滾件群組11, 12之一徑向延伸方向之間形成的夾角可為直角或非直角。The plurality of rollers 1 further includes a plurality of roller groups, each of which is disposed between any two of the two oppositely disposed arm portions 22, at least two of the plurality of roller groups such as a roller group 11 and The rotation axes of the rollers 1 of the roller group 12 are laterally extended to each other. Further explanation, the at least two groups of rollers 11 and 12 constitute the first channel 4 for pressing and straightening the tube 3 from different directions. In this embodiment, the number of the plurality of roller groups 11 and 12 is four. In a plan view, the four roller groups 11 and 12 are arranged in a cross shape. An included angle formed between one of the two adjacent roller groups 11 and 12 in the radial extension direction may be a right angle or a non-right angle.

各該臂部22設有該凸壁21，該凸壁21與任二該臂部22間之該複數滾件1於該徑向上至少部分重疊，以利於握持及遮擋灰塵、碎削等。再者，任二相鄰之該殼體2之該凸壁21的延伸尺寸相同，利於握持及支撐且不易變形。於本實施例中，相鄰之二該臂部22之凸壁21於至少一該滾件1的該徑向上不重疊設置，於其他實施例中亦可相互重疊。Each of the arm portions 22 is provided with the convex wall 21, and the plurality of rollers 1 between the convex wall 21 and any two of the arm portions 22 at least partially overlap in the radial direction, so as to facilitate holding and shielding dust, chipping, and the like. Furthermore, the extensions of the convex walls 21 of any two adjacent casings 2 are the same, which is convenient for holding and supporting and is not easily deformed. In this embodiment, the protruding walls 21 of the two adjacent arm portions 22 are not overlapped in the radial direction of at least one of the rollers 1, and may also overlap each other in other embodiments.

各該殼體2呈L形，各該殼體2設有二內組面23及一連接於該二內組面23之間之弧凹面24，各該內組面23設有該複數滾件1，結構強度佳且利於握持。此外，各該滾件1為一滾輪，該滾輪設有一軸向，該滾輪設有一繞轉該軸向延伸之弧凹抵面13，該弧凹抵面13可供該管件3靠抵，該弧凹抵面13的曲率小於該弧凹面24，提升結構強度及可有效抵抗手跟該管件3的作用力，達到穩定施力的效果。詳細地說，該凸壁21設有一呈波浪狀之外壁面211，利於握持；於其他實施例中該外壁面亦可為弧面或具有止滑結構；各該滾輪包括一軸承14、一套設於該軸承14的環體15及一穿設該軸承14及二該殼體2兩兩相對之臂部22之連接桿16，可提供順暢轉動。Each of the shells 2 is L-shaped, each of the shells 2 is provided with two inner sets of surfaces 23 and an arc concave surface 24 connected between the two inner sets of surfaces 23, and each of the inner sets of surfaces 23 is provided with the plurality of rollers 1. Good structural strength and easy to hold. In addition, each of the rollers 1 is a roller, the roller is provided with an axial direction, and the roller is provided with an arc concave abutment surface 13 extending around the axis, and the arc concave abutment surface 13 can be used for the pipe 3 to abut. The curvature of the arc concave abutment surface 13 is smaller than that of the arc concave surface 24, which improves the structural strength and can effectively resist the force of the hand and the pipe 3 to achieve the effect of stable force application. In detail, the convex wall 21 is provided with a wavy outer wall surface 211 to facilitate gripping; in other embodiments, the outer wall surface may also be curved or have a non-slip structure; each of the rollers includes a bearing 14, a The ring body 15 sleeved on the bearing 14 and a connecting rod 16 passing through the arm portions 22 of the bearing 14 and the housing 2 opposite to each other can provide smooth rotation.

較佳地，該複數設於該二臂部22之間且朝該第一通道4的該延伸方向設置的滾件1包括二第一滾件17及複數設於該二第一滾件17之間的第二滾件18，各該第一滾件17與相鄰之該第二滾件18的間距大於相鄰之二該第二滾件18之間距，以供該管件3可順暢地穿入該第一通道4，同時具有較佳地整直效果。Preferably, the plurality of rollers 1 disposed between the two arm portions 22 and disposed in the extending direction of the first channel 4 include two first rollers 17 and a plurality of the first rollers 17. Between the second rollers 18, the distance between each of the first rollers 17 and the adjacent second rollers 18 is greater than the distance between the adjacent two of the second rollers 18, so that the pipe 3 can pass through smoothly Entering the first channel 4 has a better straightening effect.

各該殼體2設有一朝一厚度方向凸出之凸部25及至少一凹部26，該凸部25及該凹部26沿該第一通道4的延伸方向設置，該至少一凹部26設於該殼體2的端部，該複數滾件1設於該凸部25，至少一該滾件1與該凹部26之間形成一間隙27，以提升整體的結構強度，具有較佳地支撐力，且供該管件3順暢地穿入該第一通道4。再者，該凸部25於朝向該第一通道4至少一開放的方向設有一弧凸面28，該弧凸面28繞其中一該滾件1的該轉軸延伸方向延伸，該弧凸面28位於其一該滾件1的一側。Each of the shells 2 is provided with a convex portion 25 and at least one concave portion 26 protruding in a thickness direction, the convex portion 25 and the concave portion 26 are provided along the extending direction of the first channel 4, and the at least one concave portion 26 is provided on the shell. At the end of the body 2, the plurality of rollers 1 are disposed on the convex portion 25, and at least one of the rollers 1 and the concave portion 26 forms a gap 27 to improve the overall structural strength and have better supporting force, and The pipe 3 is allowed to penetrate into the first channel 4 smoothly. In addition, the convex portion 25 is provided with an arc convex surface 28 in a direction that is at least one opening toward the first channel 4. The arc convex surface 28 extends around the rotation axis extension direction of one of the rollers 1, and the arc convex surface 28 is located on one of them. This roller 1 is on one side.

較佳地，請參考圖6，另包括複數插銷5，各該插銷5穿設任二該殼體2之兩兩相對設置之臂部22，各該插銷5與各該滾件1非同軸設置，以提升該至少三殼體2之間的連結強度。Preferably, please refer to FIG. 6, and further include a plurality of pins 5, each of the pins 5 passing through any two opposite arm portions 22 of the housing 2, each of the pins 5 and each of the rollers 1 being non-coaxially disposed. To enhance the connection strength between the at least three shells 2.

在使用上，該整直裝置可供手直接握持，將該管件3由該整直裝置一端穿入該第一通道4，該管件3在穿過該第一通道4時，該管件3的外周會迫抵於該複數滾件1並順暢通過該第一通道4達到整直效果。此外，手可握靠於該凸壁21，以減少握持的壓力，以及該凸壁21可防止灰塵、碎削等雜質進入該整直裝置。In use, the straightening device can be directly held by a hand, and the pipe 3 is inserted into the first channel 4 from one end of the straightening device. When the pipe 3 passes through the first channel 4, the pipe 3 is The outer periphery will force against the plurality of rollers 1 and smoothly pass through the first channel 4 to achieve a straightening effect. In addition, a hand can be held against the convex wall 21 to reduce holding pressure, and the convex wall 21 can prevent impurities such as dust and chipping from entering the straightening device.

1‧‧‧滾件1‧‧‧roller

11, 12‧‧‧滾件群組11, 12‧‧‧ Roller group

13‧‧‧弧凹抵面13‧‧‧arc concave surface

14‧‧‧軸承14‧‧‧bearing

15‧‧‧環體15‧‧‧ ring body

16‧‧‧連接桿16‧‧‧ connecting rod

17‧‧‧第一滾件17‧‧‧ the first roll

18‧‧‧第二滾件18‧‧‧Second Roller

2‧‧‧殼體2‧‧‧shell

21‧‧‧凸壁21‧‧‧ convex wall

211‧‧‧外壁面211‧‧‧outer wall surface

22‧‧‧臂部22‧‧‧ arm

23‧‧‧內組面23‧‧‧Inner surface

24‧‧‧弧凹面24‧‧‧arc concave

25‧‧‧凸部25‧‧‧ convex

26‧‧‧凹部26‧‧‧ Recess

27‧‧‧間隙27‧‧‧ Clearance

28‧‧‧弧凸面28‧‧‧arc convex

3‧‧‧管件3‧‧‧Pipe Fittings

4‧‧‧第一通道4‧‧‧ the first channel

5‧‧‧插銷5‧‧‧ Bolt

圖1為本發明一第一較佳實施例之立體圖。圖2為本發明一第一較佳實施例之分解圖。圖3為本發明一第一較佳實施例之剖視圖。圖4為圖1之A-A線段剖視圖。圖5為本發明一第一較佳實施例之使用示意圖。圖6為本發明之一第二較佳實施例之剖面圖。FIG. 1 is a perspective view of a first preferred embodiment of the present invention. FIG. 2 is an exploded view of a first preferred embodiment of the present invention. FIG. 3 is a sectional view of a first preferred embodiment of the present invention. Fig. 4 is a sectional view taken along the line A-A in Fig. 1. FIG. 5 is a schematic diagram of a first preferred embodiment of the present invention. FIG. 6 is a sectional view of a second preferred embodiment of the present invention.

Claims

一種整直裝置，包括：複數滾件，該複數滾件共構一第一通道，該第一通道供一管件通過，該管件於該第一通道內時可抵靠該複數滾件，該第一通道的一延伸方向橫向於至少一該滾件的一轉軸延伸方向；至少三殼體，各該殼體包括二相互橫向連接之臂部，各該殼體之各該臂部與另一該殼體之其中一該臂部兩兩相對設置，複數該滾件可轉動地設於任二該臂部之間，至少一該殼體的至少一該臂部之一端側設有一凸壁，該凸壁朝至少一該滾件之該轉軸延伸方向延伸且與至少一該滾件於一徑向上至少部分重疊；其中，該殼體設有一朝一厚度方向凸出之凸部及至少一凹部，該凸部及該凹部沿該第一通道的延伸方向設置，該至少一凹部設於該殼體的端部，該複數滾件設於該凸部，至少一該滾件與該凹部之間形成一間隙。 A straightening device includes: a plurality of rollers, the plurality of rollers constituting a first channel, the first channel is provided for a pipe, and the pipe can abut the plurality of rollers in the first channel; An extension direction of a channel is transverse to an extension direction of a rotation axis of at least one of the rollers; at least three shells, each of the shells includes two laterally connected arms, each of the arms of each of the shells and another of the arms One of the housings is provided with two arms facing each other, and a plurality of the rollers are rotatably provided between any two of the arms. At least one of the housings is provided with a convex wall on one end side of the arm. The convex wall extends toward the rotation axis extension direction of at least one of the rollers and at least partially overlaps with at least one of the rollers in a radial direction; wherein the housing is provided with a convex portion and at least one concave portion protruding in a thickness direction. The convex portion and the concave portion are disposed along the extending direction of the first channel, the at least one concave portion is provided at an end of the housing, the plurality of rollers are provided on the convex portion, and at least one of the rollers and the concave portion forms a gap.

如請求項1所述的整直裝置，其中該複數滾件另包括複數滾件群組，各該滾件群組設於任二該臂部之間，至少二該複數滾件群組的滾件的轉軸相互橫向延伸設置。 The straightening device according to claim 1, wherein the plurality of rollers further includes a plurality of roller groups, each of which is disposed between any two of the arms, and at least two of the plurality of rollers The rotating shafts of the pieces extend laterally to each other.

如請求項1所述的整直裝置，其中各該臂部設有該凸壁，該凸壁與任二該臂部間之該複數滾件於該徑向上至少部分重疊。 The straightening device according to claim 1, wherein each of the arm portions is provided with the convex wall, and the plurality of rollers between the convex wall and any two of the arm portions at least partially overlap in the radial direction.

如請求項3所述的整直裝置，其中任二相鄰之該殼體之該凸壁的延伸尺寸相同。 The straightening device according to claim 3, wherein the extensions of the convex walls of any two adjacent housings are the same.

如請求項1所述的整直裝置，其中各該殼體呈L形，各該殼體設有二內組面及一連接於該二內組面之間之弧凹面，各該內組面設有該複數滾件。 The straightening device according to claim 1, wherein each of the shells is L-shaped, and each of the shells is provided with two inner sets of surfaces and an arc concave surface connected between the two inner sets of surfaces, and each of the inner sets of surfaces The plurality of rollers are provided.

如請求項5所述的整直裝置，其中各該滾件為一滾輪，該滾輪設有一軸向，該滾輪設有一繞轉該軸向延伸之弧凹抵面，該弧凹抵面可供該管件靠抵。 The straightening device according to claim 5, wherein each of the rollers is a roller, the roller is provided with an axial direction, and the roller is provided with an arc concave abutment surface extending around the axial direction, and the arc concave abutment surface is available The pipe fitting abuts.

如請求項1所述的整直裝置，其中該複數設於該二臂部之間且朝該第一通道的該延伸方向設置的滾件包括二第一滾件及複數設於該二第一滾件之間的第二滾件，各該第一滾件與相鄰之該第二滾件的間距大於相鄰之二該第二滾件之間距。 The straightening device according to claim 1, wherein the plurality of rollers disposed between the two arms and disposed in the extending direction of the first channel include two first rollers and a plurality of rollers disposed on the two first For the second rollers between the rollers, a distance between each of the first rollers and an adjacent second roller is greater than a distance between two adjacent second rollers.

如請求項6所述的整直裝置，其中該複數滾件另包括複數滾件群組，各該滾件群組設於任二該臂部之間，至少二該複數滾件群組的滾件的轉軸相互橫向延伸設置；各該臂部之端側設有該凸壁，該凸壁與任二該臂部間之該複數滾件於該徑向上至少部分重疊；任二相鄰之該殼體之該凸壁的延伸尺寸相同；該複數設於該二臂部之間且朝該第一通道的該延伸方向設置的滾件包括二第一滾件及複數設於該二第一滾件之間的第二滾件，各該第一滾件與相鄰之該第二滾件的間距大於相鄰之二該第二滾件之間距；該凸部於朝向該第一通道至少一開放的方向設有一弧凸面，該弧凸面繞其中一該滾件的該轉軸延伸方向延伸，該弧凸面位於其一該滾件的一側；該凸壁設有一呈波浪狀之外壁面；各該滾輪包括一軸承、一套設於該軸承的環體及一穿設該軸承及二該殼體兩兩相對之臂部之連接桿。 The straightening device according to claim 6, wherein the plurality of rollers further includes a plurality of roller groups, each of which is disposed between any two of the arms, and at least two of the plurality of rollers The rotating shafts of the pieces extend laterally to each other; the convex wall is provided on the end side of each of the arms, and the plurality of rollers between the convex wall and any two of the arms at least partially overlap in the radial direction; any two adjacent ones The extension of the convex wall of the casing is the same; the plurality of rollers disposed between the two arms and disposed in the extending direction of the first channel include two first rollers and a plurality of the first rollers The second rollers between the pieces, the distance between each of the first rollers and the adjacent second roller is greater than the distance between the two adjacent second rollers; the convex portion faces at least one An arc convex surface is provided in the opening direction, and the arc convex surface extends around the rotation axis extension direction of one of the rollers, and the arc convex surface is located on one side of one of the rollers; the convex wall is provided with a wavy outer wall surface; each The roller comprises a bearing, a ring body provided on the bearing, a bearing penetrating the bearing, and two housings facing each other. The connecting rod of the arm.

如請求項1至8其中任一項所述的整直裝置，另包括複數插銷，各該插銷穿設任二該殼體之兩兩相對設置之臂部，各該插銷與各該滾件非同軸設置。 The straightening device according to any one of claims 1 to 8, further comprising a plurality of pins, each of which passes through two oppositely disposed arms of the housing, each of the pins and each of the rollers are not Coaxial setting.