TWI680240B - Linear guideway - Google Patents
Linear guideway Download PDFInfo
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- TWI680240B TWI680240B TW107124505A TW107124505A TWI680240B TW I680240 B TWI680240 B TW I680240B TW 107124505 A TW107124505 A TW 107124505A TW 107124505 A TW107124505 A TW 107124505A TW I680240 B TWI680240 B TW I680240B
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- oil
- oil storage
- contact
- track
- lubricating oil
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/02—Sliding-contact bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N11/00—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
本發明公開一種線性滑軌及其端模組與潤滑單元，所述潤滑單元包含用以吸收儲存潤滑油的一儲油件以及嵌設於上述儲油件的兩個接觸件。所述儲油件形成有彼此相向的兩個嵌合槽，並且兩個接觸件分別嵌設於所述儲油件的兩個嵌合槽。每個接觸件呈C形且包含有兩個接觸末端部，並且兩個接觸件的四個接觸末端部分別用來頂抵於一軌道上。每個接觸件壓迫於相對應的嵌合槽內壁，以使所述儲油件通過毛細現象而能自每個嵌合槽的內壁傳輸所述潤滑油至相對應的接觸件。 The invention discloses a linear slide rail, an end module and a lubricating unit. The lubricating unit includes an oil storage member for absorbing and storing lubricating oil and two contact members embedded in the oil storage member. The oil storage piece is formed with two fitting grooves facing each other, and the two contact pieces are respectively embedded in the two fitting grooves of the oil storage piece. Each contact piece is C-shaped and includes two contact end portions, and the four contact end portions of the two contact pieces are respectively used to abut against a track. Each contact piece is pressed against the inner wall of the corresponding fitting groove, so that the oil storage member can transmit the lubricating oil from the inner wall of each fitting groove to the corresponding contact piece through a capillary phenomenon.
Description
本發明涉及一種滑軌，尤其涉及一種線性滑軌及其端模組與潤滑單元。 The invention relates to a slide rail, in particular to a linear slide rail, an end module and a lubrication unit thereof.
現有的線性滑軌包含有一軌道以及滑設於上述軌道的一滑塊模組，而為使上述滑塊模組能夠順暢地在軌道上移動，現有線性滑軌常設有一潤滑機制。然而，現有線性滑軌的潤滑機制皆有其侷限性，所以如何研發出不同於現有潤滑機制的潤滑結構，藉以符合更多不同的潤滑需求，已然成為本領域所需面臨的重要課題之一。 The existing linear slide rail includes a track and a slider module slidably disposed on the track, and in order to enable the slider module to move smoothly on the track, the existing linear slide rail has a lubrication mechanism. However, the existing lubrication mechanisms of linear slide rails all have their limitations. Therefore, how to develop a lubrication structure different from the existing lubrication mechanism to meet more different lubrication requirements has become one of the important issues in the field.
於是，本發明人認為上述缺陷可改善，乃特潛心研究並配合科學原理的運用，終於提出一種設計合理且有效改善上述缺陷的本發明。 Therefore, the present inventor believes that the above-mentioned defects can be improved, and with special research and cooperation with the application of scientific principles, he finally proposes an invention with a reasonable design and effective improvement of the above-mentioned defects.
本發明實施例在於提供一種線性滑軌及其端模組與潤滑單元，能有效地改善現有線性滑軌的潤滑機制所可能產生的缺陷。 An embodiment of the present invention is to provide a linear slide rail, an end module and a lubrication unit thereof, which can effectively improve the defects that may occur in the existing lubrication mechanism of the linear slide rail.
本發明實施例公開一種線性滑軌，包括：一軌道，呈長形且包含有四個承載面，並且四個所述承載面分別兩兩地位於所述軌道的相反兩側；一滑塊模組，可滑動地設置於所述軌道上；以及兩個端模組，安裝於所述滑塊模組的相反兩端、並可滑動地設置於所述軌道上；其中，每個所述端模組包含有：一容置盒，固定於所述滑塊模組，並且所述容置盒內形成有一潤滑油槽；其中，所述容置盒形成有分別面向四個所述承載面且連通所述潤滑油槽 的四個定位口；一儲油件，設置於所述潤滑油槽內，用以吸收儲存一潤滑油；其中，所述儲油件形成有分別連通於四個所述定位口的兩個嵌合槽；及兩個接觸件，各呈C形且包含有兩個接觸末端部，兩個所述接觸件分別嵌設於所述儲油件的兩個所述嵌合槽，並且兩個所述接觸件的四個所述接觸末端部分別穿過四個所述定位口而突伸出所述潤滑油槽、並分別頂抵於所述軌道的四個所述承載面；其中，每個所述接觸件壓迫於相對應的所述嵌合槽內壁，以使所述儲油件通過毛細現象而能自每個所述嵌合槽的所述內壁傳輸所述潤滑油至相對應的所述接觸件。 An embodiment of the present invention discloses a linear slide rail, which includes: a track that is long and includes four bearing surfaces, and the four bearing surfaces are located on opposite sides of the track, respectively; a slider mold Group, slidably disposed on the track; and two end modules, which are installed on opposite ends of the slider module and slidably disposed on the track; wherein each of the ends The module includes: a receiving box fixed to the slider module, and a lubricating oil groove is formed in the receiving box; wherein the receiving box is formed to face the four bearing surfaces and communicate with each other; The lubricating oil tank Four positioning openings; an oil storage member disposed in the lubricating oil tank for absorbing and storing one lubricating oil; wherein the oil storage member is formed with two fittings respectively communicating with the four positioning openings Grooves; and two contact pieces, each of which is C-shaped and includes two contact end portions, the two contact pieces are respectively embedded in two of the fitting grooves of the oil storage piece, and two of the fitting grooves The four contact end portions of the contact piece respectively pass through the four positioning holes to protrude from the lubricating oil groove, and respectively abut against the four bearing surfaces of the track; The contact piece is pressed against the corresponding inner wall of the fitting groove, so that the oil storage member can transmit the lubricating oil from the inner wall of each of the fitting grooves to the corresponding place through a capillary phenomenon. Mentioned contact.
本發明實施例也公開一種線性滑軌的端模組，包括：一容置盒，其內形成有一潤滑油槽，並且所述容置盒形成有連通所述潤滑油槽的四個定位口；一儲油件，設置於所述潤滑油槽內，用以吸收儲存一潤滑油；其中，所述儲油件形成有分別連通於四個所述定位口的兩個嵌合槽；以及兩個接觸件，各呈C形且包含有兩個接觸末端部，兩個所述接觸件分別嵌設於所述儲油件的兩個所述嵌合槽，並且兩個所述接觸件的四個所述接觸末端部分別穿過四個所述定位口而突伸出所述潤滑油槽；其中，每個所述接觸件壓迫於相對應的所述嵌合槽內壁，以使所述儲油件通過毛細現象而能自每個所述嵌合槽的所述內壁傳輸所述潤滑油至相對應的所述接觸件。 An embodiment of the present invention also discloses an end module of a linear slide rail, including: a receiving box in which a lubricating oil groove is formed, and the receiving box is formed with four positioning ports that communicate with the lubricating oil groove; An oil piece is provided in the lubricating oil groove to absorb and store a lubricating oil; wherein the oil storing piece is formed with two fitting grooves respectively communicating with the four positioning ports; and two contact pieces, Each is C-shaped and includes two contact end portions, two of the contact pieces are respectively embedded in two of the fitting grooves of the oil storage piece, and four of the contact pieces of the two contact pieces are in contact The end portions respectively protrude through the lubricating oil grooves through the four positioning holes; wherein each of the contact pieces is pressed against a corresponding inner wall of the fitting groove, so that the oil storage piece passes through the capillary. This phenomenon can transmit the lubricating oil from the inner wall of each of the fitting grooves to the corresponding contact piece.
本發明實施例另公開一種線性滑軌的潤滑單元，包括：一儲油件，用以吸收儲存一潤滑油；其中，所述儲油件形成有彼此相向的兩個嵌合槽；以及兩個接觸件，各呈C形且包含有兩個接觸末端部，兩個所述接觸件分別嵌設於所述儲油件的兩個所述嵌合槽，並且兩個所述接觸件的四個所述接觸末端部分別用來頂抵於一軌道上；其中，每個所述接觸件壓迫於相對應的所述嵌合槽內壁，以使所述儲油件通過毛細現象而能自每個所述嵌合槽的所述內壁傳輸所述潤滑油至相對應的所述接觸件。 The embodiment of the invention further discloses a lubrication unit of a linear slide rail, which includes: an oil storage member for absorbing and storing a lubricating oil; wherein the oil storage member is formed with two fitting grooves facing each other; and two The contact pieces are each C-shaped and include two contact end portions, the two contact pieces are respectively embedded in the two fitting grooves of the oil storage piece, and four of the two contact pieces are The contact end portions are respectively used to abut against a track; wherein each of the contact pieces is pressed against a corresponding inner wall of the fitting groove, so that the oil storage piece can automatically pass through the capillary phenomenon. The inner walls of each of the fitting grooves transmit the lubricating oil to the corresponding contact pieces.
綜上所述，本發明實施例所公開的線性滑軌及其端模組與潤滑單元，通過儲油件搭配嵌設於儲油件的兩個接觸件、並且儲油件能通過毛細現象而自其嵌合槽的內壁傳輸潤滑油至相對應的接觸件，以使所述每個接觸件能夠以較短的傳輸路徑而不間斷地取得潤滑油，進而提供軌道及滑塊模組較佳的潤滑效果。 In summary, the linear slide rail, its end module and the lubrication unit disclosed in the embodiments of the present invention can match the two contact pieces embedded in the oil storage piece through the oil storage piece, and the oil storage piece can pass the capillary phenomenon. The lubricating oil is transmitted from the inner wall of its fitting groove to the corresponding contact pieces, so that each contact piece can obtain the lubricating oil without interruption in a short transmission path, thereby providing a rail and slider module comparison. Good lubrication effect.
為能更進一步瞭解本發明的特徵及技術內容，請參閱以下有關本發明的詳細說明與附圖，但是此等說明與附圖僅用來說明本發明，而非對本發明的保護範圍作任何的限制。 In order to further understand the features and technical contents of the present invention, please refer to the following detailed description and drawings of the present invention, but these descriptions and drawings are only used to illustrate the present invention, and not to make any limitation to the protection scope of the present invention. limit.
1000‧‧‧線性滑軌 1000‧‧‧ linear slide
100‧‧‧端模組 100‧‧‧end module
1‧‧‧容置盒 1‧‧‧Receiving Box
11‧‧‧潤滑油槽 11‧‧‧Lubricant tank
111‧‧‧子油槽 111‧‧‧ oil tank
12‧‧‧定位口 12‧‧‧ Positioning mouth
13‧‧‧注油透氣孔 13‧‧‧oil injection vent
14‧‧‧盒體 14‧‧‧Box
15‧‧‧固持片 15‧‧‧ holding sheet
16‧‧‧防塵油封片 16‧‧‧Dustproof oil seal
161‧‧‧片本體 161‧‧‧pieces
1611‧‧‧外表面 1611‧‧‧outer surface
1612‧‧‧內表面 1612‧‧‧Inner surface
1613‧‧‧外溝槽 1613‧‧‧Outer groove
162‧‧‧內刮刷 162‧‧‧Inner scraper
163‧‧‧外刮刷 163‧‧‧External scraper
1631‧‧‧接觸部 1631‧‧‧Contact
1632‧‧‧臂部 1632‧‧‧arm
164‧‧‧內溝槽 164‧‧‧Inner groove
1641‧‧‧開口 1641‧‧‧ opening
2‧‧‧儲油件 2‧‧‧oil storage
21‧‧‧儲油體 21‧‧‧oil storage body
211‧‧‧嵌合槽 211‧‧‧fitting groove
212‧‧‧凹口 212‧‧‧notch
3‧‧‧接觸件 3‧‧‧Contact
31‧‧‧基部 31‧‧‧ base
32‧‧‧頸部 32‧‧‧ neck
33‧‧‧接觸末端部 33‧‧‧ contact tip
331‧‧‧圓弧面 331‧‧‧arc surface
332‧‧‧出油斷面 332‧‧‧ oil section
200‧‧‧軌道 200‧‧‧ track
201‧‧‧承載面 201‧‧‧ bearing surface
300‧‧‧滑塊模組 300‧‧‧Slider Module
W32、W332‧‧‧寬度 W32, W332‧‧‧Width
圖1為本發明線性滑軌的立體示意圖。 FIG. 1 is a schematic perspective view of a linear slide rail according to the present invention.
圖2為圖1的分解示意圖。 FIG. 2 is an exploded view of FIG. 1.
圖3為本發明線性滑軌的端模組分解示意圖。 FIG. 3 is an exploded view of an end module of a linear slide rail according to the present invention.
圖4為本發明線性滑軌的端模組另一視角的分解示意圖。 FIG. 4 is an exploded view of the end module of the linear slide rail of the present invention from another perspective.
圖5為本發明容置盒的立體示意圖。 FIG. 5 is a schematic perspective view of a receiving box according to the present invention.
圖6為圖5的立體剖視示意圖。 FIG. 6 is a schematic cross-sectional view of FIG. 5.
圖7為圖1沿剖線VⅡ-VⅡ的剖視示意圖。 FIG. 7 is a schematic cross-sectional view taken along the line VII-VII of FIG. 1.
圖8為圖7的VⅢ部位的放大示意圖。 FIG. 8 is an enlarged schematic view of a VIII portion in FIG. 7.
圖9為本發明線性滑軌的防塵油封片的立體示意圖。 FIG. 9 is a perspective view of a dustproof oil seal of a linear slide rail according to the present invention.
圖10為圖9的仰視示意圖。 FIG. 10 is a schematic bottom view of FIG. 9.
圖11為圖1剖在防塵油封片內溝槽的剖視示意圖。 FIG. 11 is a schematic cross-sectional view of the groove in the dustproof oil seal shown in FIG. 1.
圖12為圖1剖在防塵油封片內刮刷的剖視示意圖。 FIG. 12 is a schematic cross-sectional view of the scraping brush in the dustproof oil seal shown in FIG. 1. FIG.
圖13為圖1剖在防塵油封片外刮刷的剖視示意圖。 FIG. 13 is a schematic cross-sectional view of the scraping brush outside the dust-proof oil seal in FIG. 1.
請參閱圖1至圖13所示，其為本發明的實施例，需先說明的是，本實施例對應附圖所提及的相關數量與外型，僅用來具體地 說明本發明的實施方式，以便於了解本發明的內容，而非用來侷限本發明的保護範圍。 Please refer to FIG. 1 to FIG. 13, which are embodiments of the present invention. It should be noted that this embodiment corresponds to the related quantities and appearances mentioned in the drawings, and is only used to specifically The embodiments of the present invention are described in order to facilitate understanding of the content of the present invention, rather than limiting the protection scope of the present invention.
如圖1和圖2所示，本實施例公開一種線性滑軌1000，尤其是指一種標準型的線性滑軌1000。上述線性滑軌1000包含有呈長形的一軌道200、可滑動地設置於所述軌道200上的一滑塊模組300、及安裝於所述滑塊模組300相反兩端並可滑動地設置於所述軌道200上的兩個端模組100。 As shown in FIG. 1 and FIG. 2, this embodiment discloses a linear slide rail 1000, and particularly refers to a standard type linear slide rail 1000. The linear slide rail 1000 includes an elongated rail 200, a slider module 300 slidably disposed on the rail 200, and slidably mounted on opposite ends of the slider module 300. Two end modules 100 are disposed on the track 200.
其中，所述軌道200包含有各平行於其長度方向的四個承載面201，並且上述四個承載面201分別兩兩地位於所述軌道200的相反兩側。再者，所述線性滑軌1000還包含有於滾動於上述滑塊模組300及軌道200的多個滾珠(圖未示)，但由於上述滾珠並非本案的改良處，所以本實施例不加以贅述。 Wherein, the track 200 includes four bearing surfaces 201 each parallel to the length direction thereof, and the four bearing surfaces 201 are located on opposite sides of the track 200 respectively. In addition, the linear slide rail 1000 further includes a plurality of balls (not shown) rolling on the slider module 300 and the track 200. However, since the above-mentioned balls are not an improvement of the present case, they are not included in this embodiment. To repeat.
此外，所述端模組100於本實施例中是以搭配於圖式中的滑塊模組300及軌道200來說明，但本發明不受限於此。舉例來說，於本發明未繪示的其他實施例中，所述端模組100也可以是單獨地被運用(如：販賣)或是搭配於其他構件使用。 In addition, in this embodiment, the end module 100 is described by using the slider module 300 and the track 200 in the drawings, but the present invention is not limited thereto. For example, in other embodiments not shown in the present invention, the end module 100 may also be used alone (eg, sold) or used in conjunction with other components.
再者，由於所述兩個端模組100於本實施例中是大致相同或對稱的構造，所以為了便於說明，以下僅介紹單個端模組100的構造。然而，在本發明未繪示的其他實施例中，所述兩個端模組100也可以彼此相異的構造。 Furthermore, since the two end modules 100 are substantially the same or symmetrical in this embodiment, for the convenience of description, only the structure of a single end module 100 is described below. However, in other embodiments not shown in the present invention, the two end modules 100 may have different structures from each other.
如圖1、圖3、和圖4所示，所述端模組100包含有固定於上述滑塊模組300的一容置盒1、設置於上述容置盒1內的一儲油件2、及嵌設於上述儲油件2且定位於容置盒1的兩個接觸件3。其中，所述儲油件2的摩擦係數大於上述每個接觸件3的摩擦係數，並且所述儲油件2的摩擦係數較佳是介於0.35~0.55，而上述每個接觸件3的摩擦係數較佳是介於0.15~0.25，但本發明不以此為限。其中，上述儲油件2與接觸件3的摩擦係數於本實施例中是 以其未吸收潤滑油的情況下，於所述軌道200的承載面201上滑動所測得，但本發明不以此為限。 As shown in FIG. 1, FIG. 3, and FIG. 4, the end module 100 includes a receiving box 1 fixed to the slider module 300 and an oil storage member 2 provided in the receiving box 1. And two contact pieces 3 embedded in the oil storage piece 2 and positioned in the containing box 1. The friction coefficient of the oil storage member 2 is greater than the friction coefficient of each of the contacts 3 described above, and the friction coefficient of the oil storage member 2 is preferably between 0.35 and 0.55, and the friction of each of the contacts 3 described above The coefficient is preferably between 0.15 and 0.25, but the invention is not limited thereto. Among them, the friction coefficient of the oil storage member 2 and the contact member 3 in this embodiment is It is measured by sliding on the bearing surface 201 of the rail 200 without lubricating oil, but the invention is not limited thereto.
換個角度來看，所述儲油件2的密度小於上述每個接觸件3的密度，並且所述儲油件2的密度較佳是介於0.05g/cm3~0.25g/cm3，而上述每個接觸件3的密度較佳是介於0.15g/cm3~0.45g/cm3。據此，本實施例的端模組100較佳是通過不同材質的儲油件2與接觸件3配合，而能夠進一步提升其潤滑效果。 From another perspective, the density of the oil storage member 2 is smaller than the density of each of the contact members 3 described above, and the density of the oil storage member 2 is preferably between 0.05 g / cm 3 and 0.25 g / cm 3 , The density of each contact 3 is preferably between 0.15 g / cm 3 and 0.45 g / cm 3 . According to this, the end module 100 of this embodiment is preferably matched with the oil storage member 2 and the contact member 3 of different materials to further improve its lubrication effect.
需說明的是，所述儲油件2與兩個接觸件3於本實施例中可以共同被定義為一潤滑單元，並且上述潤滑單元並不受限於僅能應用在如圖式所載的容置盒1；也就是說，所述潤滑單元也可以是單獨地被運用(如：販賣)或是搭配其他構件使用。另，以下將分別介紹所述端模組100的各個元件構造，並適時說明端模組100各個元件之間的連接關係。 It should be noted that the oil storage member 2 and the two contact members 3 may be collectively defined as a lubrication unit in this embodiment, and the above lubrication unit is not limited to being applied only as shown in the figure Receiving box 1; that is, the lubricating unit can also be used alone (for example, sold) or used with other components. In addition, each component structure of the end module 100 will be introduced below, and the connection relationship between the various components of the end module 100 will be described in a timely manner.
如圖5至圖8所示，所述容置盒1大致呈倒U形且其內形成有一潤滑油槽11，並且所述容置盒1(的內緣)形成有分別面向四個承載面201且連通上述潤滑油槽11的四個定位口12。進一步地說，所述潤滑油槽11於本實施例中包含有彼此分隔的兩個子油槽111，並且上述四個定位口12分別兩兩連通於該兩個子油槽111。 As shown in FIGS. 5 to 8, the accommodating box 1 is generally inverted U-shaped and a lubricating oil groove 11 is formed therein, and the (inner edge) of the accommodating box 1 is formed to face four bearing surfaces 201 respectively. The four positioning ports 12 communicate with the lubricating oil tank 11. Further, in the embodiment, the lubricating oil tank 11 includes two sub-oil tanks 111 separated from each other, and the four positioning ports 12 communicate with the two sub-oil tanks 111 in pairs.
再者，所述容置盒1(的頂部)形成有分別連通上述兩個子油槽111的兩個注油透氣孔13，用以供一潤滑油(圖未示)注入容置盒1內，但本發明不以此為限。換個角度來說，所述容置盒1內的潤滑油槽11(或子油槽111)僅能由定位口12或注油透氣孔13而與外部空間連通。 In addition, the accommodating box 1 (on the top) is formed with two oil injection vents 13 that communicate with the two sub-oil tanks 111, respectively, for supplying a lubricating oil (not shown) into the accommodating box 1, but The invention is not limited to this. To put it another way, the lubricating oil tank 11 (or the sub-oil tank 111) in the accommodating box 1 can only communicate with the external space through the positioning port 12 or the oil injection vent 13.
如圖3、圖7、及圖8所示，所述儲油件2的材質例如是一種棉材，例如：聚丙烯(PP)棉、聚氨酯(PU)棉、乙烯-醋酸乙烯 共聚物(EVA)棉，並且儲油件2設置於上述容置盒1的潤滑油槽11內，用以吸收儲存潤滑油。其中，所述儲油件2形成有分別連通於四個定位口12的兩個嵌合槽211(也就是，上述兩個嵌合槽211彼此相向)，並且每個嵌合槽211的內緣大致呈C字形。 As shown in FIG. 3, FIG. 7, and FIG. 8, the material of the oil storage member 2 is, for example, a cotton material, such as polypropylene (PP) cotton, polyurethane (PU) cotton, and ethylene-vinyl acetate. Copolymer (EVA) cotton, and the oil storage member 2 is disposed in the lubricating oil tank 11 of the containing box 1 to absorb and store the lubricating oil. Wherein, the oil storage member 2 is formed with two fitting grooves 211 communicating with the four positioning ports 12 (that is, the two fitting grooves 211 face each other), and the inner edge of each fitting groove 211 It is roughly C-shaped.
更詳細地說，所述儲油件2於本實施例中包含有彼此間隔設置的兩個儲油體21，而上述兩個嵌合槽211則是分別形成在兩個儲油體21的彼此相向部位。然而，在本發明未繪示的其他實施例中，所述容置盒1內的潤滑油槽11可以未形成有隔間，而上述儲油件2可以是單件式構造，以使儲油件2能置入上述容置盒1內的潤滑油槽11。 In more detail, in the embodiment, the oil storage member 2 includes two oil storage bodies 21 spaced apart from each other, and the two fitting grooves 211 are formed in the two oil storage bodies 21 of each other. Opposite parts. However, in other embodiments not shown in the present invention, the lubricating oil tank 11 in the accommodating box 1 may not be formed with a compartment, and the above-mentioned oil storage member 2 may be a single-piece structure, so that the oil storage member 2 can be placed in the lubricating oil tank 11 in the containing box 1.
再者，所述兩個儲油體21分別設置於上述容置盒1的兩個子油槽111內，並且所述兩個儲油體21分別對應於兩個注油透氣孔13，而每個儲油體21形成有與相對應注油透氣孔13連通的一凹口212。需額外說明的是，所述每個儲油體21於本實施例中為兩件式堆疊構造來說明，但在本發明未繪示的其他實施例中，上述每個儲油體21也可以是單件式構造。 Furthermore, the two oil storage bodies 21 are respectively disposed in the two sub-oil tanks 111 of the accommodating box 1, and the two oil storage bodies 21 correspond to two oil injection vents 13 respectively, and each of the oil storage holes 21 The oil body 21 is formed with a notch 212 which is in communication with the corresponding oil injection vent 13. It should be additionally noted that each of the oil storage bodies 21 is described as a two-piece stacked structure in this embodiment, but in other embodiments not shown in the present invention, each of the above oil storage bodies 21 may also be It is a one-piece construction.
如圖3、圖7、及圖8所示，所述每個接觸件3的材質例如是一種羊毛氈或純棉，並且每個接觸件3呈C形且包含有長形的一基部31、相連於基部31兩端的兩個頸部32、及分別相連於兩個頸部32的兩個接觸末端部33。其中，所述兩個接觸件3分別嵌設於儲油件2(或兩個儲油體21)的兩個嵌合槽211，並且每個接觸件3(的基部31與兩個頸部32)壓迫於相對應的嵌合槽211內壁，以使所述儲油件2通過毛細現象而能自上述每個嵌合槽211的內壁傳輸潤滑油至相對應的所述接觸件3。進一步地說，所述端模組100通過將儲油件2形成相互分離的兩個儲油體21，以使所述兩個儲油體21能分別且獨立地朝向兩個接觸件3不間斷地供應所述潤滑油。 As shown in FIG. 3, FIG. 7, and FIG. 8, the material of each contact 3 is, for example, a wool felt or cotton, and each contact 3 is C-shaped and includes a long base 31, Two neck portions 32 connected to both ends of the base portion 31 and two contact end portions 33 connected to the two neck portions 32, respectively. Wherein, the two contact pieces 3 are respectively embedded in two fitting grooves 211 of the oil storage piece 2 (or two oil storage bodies 21), and the base portion 31 and the two neck portions 32 of each contact piece 3 ( ) Is pressed against the inner wall of the corresponding fitting groove 211, so that the oil storage member 2 can transmit the lubricating oil from the inner wall of each of the fitting grooves 211 to the corresponding contact member 3 through a capillary phenomenon. Further, the end module 100 forms the oil storage member 2 into two oil storage bodies 21 separated from each other, so that the two oil storage bodies 21 can independently and independently face the two contact pieces 3 without interruption. Ground supply of the lubricating oil.
再者，每個接觸件3的兩個頸部32扣持於位在相鄰兩個定位口12之間的所述容置盒1部位(如：圖8所示)，並且上述兩個接觸件3的四個接觸末端部33分別穿過容置盒1的四個定位口12而突伸出所述潤滑油槽11、並分別頂抵於所述軌道200的四個承載面201。 Furthermore, the two necks 32 of each contact 3 are held at the receiving box 1 (see FIG. 8) between two adjacent positioning ports 12, and the two contacts are in contact. The four contacting end portions 33 of the piece 3 pass through the four positioning openings 12 of the receiving box 1 to protrude from the lubricating oil groove 11 and respectively abut against the four bearing surfaces 201 of the rail 200.
更詳細地說，每個接觸末端部33呈一截圓柱構造、並包含有頂抵於相對應承載面201的一圓弧面331以及切齊於相對應定位口12的一出油斷面332。其中，每個接觸末端部33的出油斷面332沿其法線方向朝所述軌道200正投影所形成的一投影區域，其覆蓋整個相對應的承載面201，但本發明不受限於此。 In more detail, each of the contact end portions 33 has a truncated cylindrical structure, and includes an arc surface 331 abutting against the corresponding bearing surface 201 and an oil section 332 aligned with the corresponding positioning port 12. . Wherein, the oil-cutting section 332 of each contacting end portion 33 is a projection area formed by orthographic projection of the track 200 toward the track 200 along its normal direction, which covers the entire corresponding bearing surface 201, but the present invention is not limited to this. this.
換個角度來看，在每個接觸件3垂直上述軌道200長度方向的一剖面中(如：圖8所示)，每個出油斷面332具有一寬度W332，而每個頸部32具有一最小寬度W32，上述每個頸部32的最小寬度W32為其所相對應接觸末端部33的出油斷面332的寬度W332的60%~77%(較佳為65%~73%)。據此，所述接觸件3通過上述的寬度比例設計，以確保上述每個接觸末端部33能夠由其所相連的頸部32穩定地取得潤滑油，但本發明不以上述比例為限。 From another perspective, in a cross section of each contact 3 perpendicular to the length direction of the above-mentioned track 200 (as shown in FIG. 8), each oil outlet section 332 has a width W332, and each neck 32 has a width W332. The minimum width W32, and the minimum width W32 of each of the neck portions 32 is 60% to 77% (preferably 65% to 73%) of the width W332 of the oil discharge section 332 corresponding to the contact end portion 33. According to this, the contact element 3 is designed by the aforementioned width ratio to ensure that each of the contact end portions 33 can obtain the lubricating oil stably from the neck portion 32 to which it is connected, but the present invention is not limited to the above ratio.
依上所述，本實施例所公開的端模組100通過儲油件2搭配嵌設於儲油件2的兩個接觸件3、並且儲油件2能通過毛細現象而自其嵌合槽211的內壁傳輸潤滑油至相對應的接觸件3，以使所述每個接觸件3能夠以較短的傳輸路徑而不間斷地取得潤滑油，進而提供軌道200及滑塊模組300較佳的潤滑效果。 According to the above, the end module 100 disclosed in this embodiment is matched with the two contact pieces 3 embedded in the oil storage piece 2 through the oil storage piece 2, and the oil storage piece 2 can be fitted from its fitting groove through the capillary phenomenon. The inner wall of 211 transmits lubricating oil to the corresponding contact pieces 3, so that each contact piece 3 can obtain the lubricating oil without interruption through a short transmission path, and then the rail 200 and the slider module 300 are provided. Good lubrication effect.
另，如圖3所示，為了提升所述線性滑軌1000的防塵效果，本實施例的端模組100提供有較佳防塵效果的一種容置盒1，其包含一盒體14、組裝於上述盒體14的一固持片15、及可分離地安裝於固持片15外(且遠離滑塊模組300的)的一防塵油封片16。 其中，所述固持片15與上述盒體14於本實施例中為相互組接的構造，以共同構成上述潤滑油槽11、四個定位口12、及兩個注油透氣孔13。 In addition, as shown in FIG. 3, in order to improve the dust-proof effect of the linear slide rail 1000, the end module 100 of this embodiment provides a receiving box 1 having a better dust-proof effect, which includes a box body 14 assembled in A holding piece 15 of the box body 14 and a dustproof oil sealing piece 16 detachably installed outside the holding piece 15 (and away from the slider module 300). Wherein, the holding piece 15 and the box body 14 are combined with each other in this embodiment, so as to form the lubricating oil groove 11, the four positioning ports 12, and the two oil injection vents 13 together.
據此，所述端模組100於本實施例中所欲介紹的防塵機制主要是形成於上述防塵油封片16，所以下述將進一步說明防塵油封片16的細部構造，但本發明不受限於此。舉例來說，在本發明未繪示的其他實施例中，所述防塵油封片16也可以是與固持片15為一體成形的單件式構件。 According to this, the dustproof mechanism that the end module 100 intends to introduce in this embodiment is mainly formed on the dustproof oil seal 16 described above, so the detailed structure of the dustproof oil seal 16 will be further described below, but the present invention is not limited herein. For example, in other embodiments not shown in the present invention, the dust-proof oil sealing sheet 16 may be a single-piece member integrally formed with the holding sheet 15.
如圖9至圖13所示，所述防塵油封片16於本實施例中為一體成形的構造，並且上述防塵油封片16包含有一片本體161及位於所述片本體161內側的兩個刮刷162、163。其中，每個刮刷162、163呈倒U形、並且無間隙地抵接於所述軌道200上，而頂抵於軌道200的兩個刮刷162、163部位彼此間隔地設置。其中，上述兩個刮刷162、163較佳是具備有不同的構造，但本發明不以此為限。 As shown in FIGS. 9 to 13, the dust-proof oil seal 16 in this embodiment is a one-piece structure, and the dust-proof oil seal 16 includes a body 161 and two scraping brushes located inside the body 161. 162, 163. Wherein, each of the scraping brushes 162 and 163 has an inverted U shape and abuts on the rail 200 without a gap, and the two scraping brushes 162 and 163 abutting against the rail 200 are spaced apart from each other. The two scraping brushes 162 and 163 preferably have different structures, but the present invention is not limited thereto.
據此，所述防塵油封片16能通過形成有不同構造的兩個刮刷162、163，藉以通過上述兩個刮刷162、163分別提供不同的防塵油封效果，進而在防塵效果上能夠達到一定程度上的互補，以有效地維持所述滑塊模組300在軌道200上的滑動順暢度。 According to this, the dustproof oil seal 16 can form two scraper brushes 162 and 163 with different structures, so as to provide different dustproof oil seal effects through the two scraper brushes 162 and 163, respectively, thereby achieving a certain dustproof effect. The degree of complementation is effective to effectively maintain the smoothness of the sliding of the slider module 300 on the track 200.
換個角度來說，本實施例防塵油封片16的兩個不同構造的刮刷162、163相較於結構相同或類似的兩個刮刷來說，能夠提供更佳的防塵油封效果。 To put it another way, the two wiper blades 162 and 163 of the dustproof oil seal 16 of this embodiment can provide a better dustproof oil seal effect than two wipers with the same or similar structure.
進一步地說，所述兩個刮刷162、163各以其內側緣無間隙地頂抵於所述軌道200上；也就是說，上述每個刮刷162、163的倒U形內側緣於幾何上對應於軌道200的橫截面。再者，所述防塵油封片16於兩個刮刷162、163的內側緣之間形成有一內溝槽164，所述內溝槽164包含有分別位於其兩個末端的兩個開口 1641，並且所述內溝槽164與軌道200所共同包圍形成的一空間能通過上述內溝槽164的兩個開口1641而與外部空間連通。 Further, the two scraping brushes 162, 163 each abut against the rail 200 with their inner edges without a gap; that is, the inverted U-shaped inner edge of each of the aforementioned scraping brushes 162, 163 is geometrical. The upper corresponds to the cross section of the track 200. In addition, the dust-proof oil seal 16 forms an inner groove 164 between the inner edges of the two wipers 162 and 163, and the inner groove 164 includes two openings respectively located at two ends thereof. 1641, and a space formed by the inner groove 164 and the track 200 can communicate with the external space through the two openings 1641 of the inner groove 164.
此外，所述兩個接觸件3的四個接觸末端部33朝向上述每個刮刷162、163正投影所形成的四個投影區域，其皆位於每個刮刷162、163的輪廓以內；也就是說，上述多個投影區域是位在刮刷162、163的輪廓上或輪廓內。 In addition, the four contact end portions 33 of the two contact pieces 3 face the four projection areas formed by the orthographic projection of each of the wipers 162, 163, which are all within the outline of each of the wipers 162, 163; That is, the above-mentioned plurality of projection areas are located on or within the outline of the wipers 162, 163.
為便於說明本實施例防塵油封片16的兩個刮刷162、163之間的不同處，上述防塵油封片16的兩個刮刷162、163於本實施例中分別定義為一內刮刷162與一外刮刷163。其中，所述內刮刷162是由上述片本體161一體延伸所形成，而所述外刮刷163則是由所述內刮刷162朝遠離滑塊模組300的方向所一體延伸形成。 In order to facilitate the explanation of the differences between the two scraping brushes 162 and 163 of the dustproof oil seal 16 in this embodiment, the two scraping brushes 162 and 163 of the dustproof oil seal 16 are respectively defined as an inner scraping brush 162 in this embodiment. With an outer scraper 163. The inner scraper 162 is formed by integrally extending the sheet body 161, and the outer scraper 163 is integrally formed by the inner scraper 162 extending away from the slider module 300.
所述片本體161大致呈倒U形、並包含有位於相反兩側的一內表面1612與一外表面1611。遠離上述外刮刷163的內刮刷162表面(如：鄰接於固持片15的內刮刷162表面)是共平面於所述片本體161的內表面1612、並大致垂直於所述內刮刷162的內側緣。其中，所述內刮刷162的內側緣無間隙地頂抵於軌道200上，並且上述內刮刷162的內側緣寬度較佳是小於片本體161厚度的50%，據以使所述片本體161能以較佳的配置方式形成有上述內刮刷162與外刮刷163。 The sheet body 161 is substantially U-shaped and includes an inner surface 1612 and an outer surface 1611 on opposite sides. The surface of the inner wiper 162 far from the outer wiper 163 (eg, the surface of the inner wiper 162 adjacent to the holding sheet 15) is coplanar with the inner surface 1612 of the sheet body 161 and is substantially perpendicular to the inner wiper 162. Inside edge of 162. Wherein, the inner edge of the inner scraper 162 abuts against the rail 200 without a gap, and the width of the inner edge of the inner scraper 162 is preferably less than 50% of the thickness of the sheet body 161, so that the sheet body 161 can be formed with the above-mentioned inner scraper brush 162 and outer scraper brush 163 in a preferred arrangement.
所述外刮刷163的局部(如：下述接觸部1631)突伸出上述片本體161的外表面1611，並且無間隙地頂抵於軌道200上的所述外刮刷163部位(如：下述接觸部1631的內側緣)相對於片本體161的內表面1612所間隔的距離是大於片本體161的所述外表面1611與內表面1612之間的距離(也就是，片本體161的厚度)。 A part of the outer scraper 163 (such as the following contact portion 1631) protrudes from the outer surface 1611 of the sheet body 161, and abuts against the outer scraper 163 portion (such as: The distance between the inner edge of the contact portion 1631 described below with respect to the inner surface 1612 of the sheet body 161 is greater than the distance between the outer surface 1611 and the inner surface 1612 of the sheet body 161 (that is, the thickness of the sheet body 161 ).
進一步地說，所述外刮刷163於本實施例中包含無間隙地抵接上述軌道200的一接觸部1631及連接所述接觸部1631與內刮 刷162的一臂部1632，並且所述接觸部1631能通過上述臂部1632而相對於所述內刮刷162擺動。也就是說，所述內刮刷162的內側緣與上述外刮刷163的接觸部1631內側緣彼此間隔地設置，用以分別無間隙地抵接於軌道200上。需說明的是，本實施例的外刮刷163相對於內刮刷162來說，是具備有懸臂的功能，藉以使外刮刷163能對軌道200形成更佳的防塵效果。據此，本實施例的外刮刷163較佳是排除非具備懸臂功能的任何刮刷，並且本實施例的兩個刮刷162、163較佳是排除結構相同的兩個刷誇。 Further, in this embodiment, the outer scraper brush 163 includes a contact portion 1631 that abuts the rail 200 without a gap, and connects the contact portion 1631 and the inner scraper. One arm portion 1632 of the brush 162, and the contact portion 1631 can swing relative to the inner scraper brush 162 through the arm portion 1632. That is, the inner edge of the inner scraper brush 162 and the inner edge of the contact portion 1631 of the outer scraper brush 163 are spaced from each other so as to abut on the rail 200 without a gap, respectively. It should be noted that, compared with the inner wiper 162, the outer wiper 163 of this embodiment has a cantilever function, so that the outer wiper 163 can form a better dust-proof effect on the track 200. According to this, the outer scraper brush 163 of this embodiment is preferably to exclude any scraper that does not have a cantilever function, and the two scraper brushes 162, 163 of this embodiment are preferably to exclude two brushes with the same structure.
此外，所述片本體161能自其外表面1611凹設形成有圍繞於所述外刮刷163的一外溝槽1613，並且所述外溝槽1613的深度不大於上述片本體161的外表面1611與內表面1612之間的距離(也就是，片本體161的厚度)的50%。據此，所述防塵油封片16通過在片本體161所形成的外溝槽1613，以使外刮刷163的接觸部1631能相對於內刮刷162形成更佳的擺動效果。 In addition, the sheet body 161 can be recessed from its outer surface 1611 to form an outer groove 1613 surrounding the outer scraper 163, and the depth of the outer groove 1613 is not greater than the outer surface of the sheet body 161. 50% of the distance between 1611 and the inner surface 1612 (that is, the thickness of the sheet body 161). Accordingly, the dustproof oil seal 16 passes the outer groove 1613 formed in the sheet body 161 so that the contact portion 1631 of the outer wiper 163 can form a better swinging effect with respect to the inner wiper 162.
綜上所述，本發明實施例所公開的線性滑軌1000及其端模組100與潤滑單元，通過儲油件2搭配嵌設於儲油件2的兩個接觸件3、並且儲油件2能通過毛細現象而自其嵌合槽211的內壁傳輸潤滑油至相對應的接觸件3，以使所述每個接觸件3能夠以較短的傳輸路徑而不間斷地取得潤滑油，進而提供軌道200及滑塊模組300較佳的潤滑效果。 To sum up, the linear slide rail 1000 and its end module 100 and the lubrication unit disclosed in the embodiment of the present invention match the two contact pieces 3 embedded in the oil storage piece 2 with the oil storage piece 2 and the oil storage piece. 2 can transfer lubricant from the inner wall of its fitting groove 211 to the corresponding contact 3 through the capillary phenomenon, so that each contact 3 can obtain the lubricant without interruption through a short transmission path, Furthermore, a better lubricating effect of the rail 200 and the slider module 300 is provided.
再者，本發明實施例所公開的線性滑軌1000及其防塵油封片16，通過形成有不同構造的兩個刮刷162、163(如：內刮刷162與外刮刷163)，藉以通過上述兩個刮刷162、163分別提供不同的防塵油封效果，進而在防塵油封效果上能夠達到一定程度上的互補，以有效地維持所述滑塊模組300在軌道200上的滑動順暢度。 Furthermore, the linear slide rail 1000 and the dustproof oil seal 16 disclosed in the embodiment of the present invention pass through two scraping brushes 162 and 163 (such as an inner scraping brush 162 and an outer scraping brush 163) having different structures to pass through. The two scraping brushes 162 and 163 respectively provide different dust-proof oil seal effects, which can complement each other to a certain extent in order to effectively maintain the smoothness of the sliding of the slider module 300 on the track 200.
以上所述僅為本發明的優選可行實施例，並非用來侷限本發 明的保護範圍，凡依本發明專利範圍所做的均等變化與修飾，皆應屬本發明的權利要求書的保護範圍。 The above are only preferred and feasible embodiments of the present invention, and are not intended to limit the present invention. The scope of protection of the invention, and any equivalent changes and modifications made according to the scope of the patent of the present invention shall all belong to the scope of protection of the claims of the present invention.
Claims (7)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107124505A TWI680240B (en) | 2018-07-16 | 2018-07-16 | Linear guideway |
| CN201810834021.1A CN110725860B (en) | 2018-07-16 | 2018-07-26 | Linear sliding rail and end module and lubricating unit thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107124505A TWI680240B (en) | 2018-07-16 | 2018-07-16 | Linear guideway |
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| TWI680240B true TWI680240B (en) | 2019-12-21 |
| TW202006264A TW202006264A (en) | 2020-02-01 |
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| TW107124505A TWI680240B (en) | 2018-07-16 | 2018-07-16 | Linear guideway |
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| CN112158740A (en) * | 2020-09-22 | 2021-01-01 | 杭州交投科技工程有限公司 | High-altitude hoisting device in building construction |
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| CN201851501U (en) * | 2010-11-18 | 2011-06-01 | 山东博特精工股份有限公司 | Bilabial seal cover for roller linear guide rail pair |
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| US20100002965A1 (en) * | 2008-07-04 | 2010-01-07 | Nippon Thompson Co., Ltd. | Lubricating Member For Linear Motion Rolling Guide Unit And Slider For Linear Motion Rolling Guide Unit |
| TW201043801A (en) * | 2008-12-12 | 2010-12-16 | Thk Co Ltd | Lubricant agent coating applicator and movement device using the same |
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| CN110725860A (en) | 2020-01-24 |
| CN110725860B (en) | 2021-01-29 |
| TW202006264A (en) | 2020-02-01 |
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