TWI577902B - Integral caliper with inner guide tubing - Google Patents
Integral caliper with inner guide tubing Download PDFInfo
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- TWI577902B TWI577902B TW105121696A TW105121696A TWI577902B TW I577902 B TWI577902 B TW I577902B TW 105121696 A TW105121696 A TW 105121696A TW 105121696 A TW105121696 A TW 105121696A TW I577902 B TWI577902 B TW I577902B
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Description
本發明是有關於一種煞車卡鉗的卡鉗座，特別是指一種輕量化的具有內導油管路的一體式卡鉗座。The present invention relates to a caliper seat for a brake caliper, and more particularly to a lightweight integrated caliper seat having an inner oil guiding line.
現有的一種具有內導油管路的卡鉗座，常見於汽、機車等交通工具中的碟煞系統，且通常會與至少一對來令片、至少一對活塞，及一煞車碟盤等元件相互配合使用；當駕駛踩住一汽車的一煞車踏板或按壓一機車的一煞車把手時，位於該卡鉗座內的液體會因壓差變化而推動位於該卡鉗座內的該對活塞，該對活塞會再進一步推動該對來令片朝該煞車碟盤夾合，藉此利用摩擦方式使該煞車碟盤停止轉動而讓對應該煞車碟盤的一輪胎靜止。A caliper seat having an inner oil guiding line is commonly used in a disc raking system in a vehicle such as a steam or a locomotive, and usually has at least one pair of pieces, at least one pair of pistons, and a disc and the like. Used in combination; when driving a pedal of a car or pressing a handle of a locomotive, the liquid located in the caliper seat pushes the pair of pistons located in the caliper seat due to the pressure difference change, the pair of pistons The pair is further pushed to cause the sheet to be clamped toward the brake disc, thereby causing the brake disc to stop rotating by friction to allow a tire corresponding to the brake disc to be stationary.
此種具有內導油管路的卡鉗座包含一基體、一位於該基體內部的內導油管路、複數位於該基體並與該內導油管路連通的安裝螺孔，及複數螺設於該等安裝螺孔以防止液體外溢的鎖牙式端塞。由於該等安裝螺孔在製造上必須先鑽孔，接著還要透過其他加工工具對其進行內螺紋成形的二次加工作業，因此最後會形成尺寸較大的加工孔徑。在此能理解的是，由於加工孔徑較大的原因，使得此種採用鎖牙式端塞與安裝螺孔彼此配合設計的具有內導油管路的卡鉗座，因為必須維持一定壁厚以維持其所需結構強度，而存有無法減少體積而達成輕量化的缺憾。The caliper seat having the inner oil guiding pipeline comprises a base body, an inner oil guiding pipeline located inside the base body, a plurality of mounting screw holes located in the base body and communicating with the inner oil guiding pipeline, and a plurality of screws arranged thereon A plug-in type plug that is fitted with a screw hole to prevent liquid from overflowing. Since the mounting screw holes must be drilled first, and then subjected to secondary machining operations of internal thread forming by other processing tools, a large-sized machining aperture is finally formed. It can be understood that, due to the large processing aperture, the caliper seat with the inner oil guiding pipe designed by the locking end plug and the mounting screw hole is designed to maintain the certain wall thickness to maintain the caliper seat. The required structural strength, and the lack of volume can be reduced to achieve weight reduction.
因此，本發明之目的，即在提供一種輕量化的具有內導油管路的一體式卡鉗座。Accordingly, it is an object of the present invention to provide a lightweight integrated caliper seat having an internal oil conduit.
於是，本發明具有內導油管路的一體式卡鉗座，包含一本體件，及複數塞件組。Thus, the integrated caliper seat of the present invention having an inner oil guiding conduit includes a body member and a plurality of plug members.
該本體件包括一基體、一位於該基體內部的內導油管路，及複數位於該基體並與該內導油管路連通的安裝孔，該基體具有複數分別圍繞界定該等安裝孔的圍壁部。The body member includes a base body, an inner oil guiding pipe located inside the base body, and a plurality of mounting holes located in the base body and communicating with the inner oil guiding pipe, the base body having a plurality of surrounding walls respectively defining the mounting holes unit.
該等塞件組分別設置於該等安裝孔。每一塞件組包括一外套件，及一設置於該外套件內部以迫緊使該外套件封閉各別的該安裝孔的迫緊端塞。其中，該外套件具有一鄰接各別的該圍壁部的環壁，及至少一形成於該環壁外周面的溝槽。The plug sets are respectively disposed in the mounting holes. Each plug set includes an outer sleeve and a tensioned end plug disposed within the outer sleeve to urge the outer sleeve to close the respective mounting aperture. Wherein, the outer sleeve has a ring wall adjacent to each of the surrounding wall portions, and at least one groove formed on an outer peripheral surface of the ring wall.
本發明之功效，在於利用每一塞件組的該迫緊端塞是設置於各別的該外套件的內部，而迫使該外套件的該環壁抵壓各別的該圍壁部時，能因各別的該溝槽而變形封閉各別的該安裝孔，由於該安裝孔僅需鑽孔而不需要另外加工，因此能降低壁厚而縮小整體體積，使本發明能夠輕量化。The effect of the present invention is that the pressing end plug of each plug set is disposed inside each of the outer sleeves, and when the ring wall of the outer sleeve is forced against the respective surrounding wall portions, The respective mounting holes can be deformed by the respective grooves, and since the mounting holes only need to be drilled without additional processing, the wall thickness can be reduced to reduce the overall volume, and the present invention can be made lighter.
在本發明被詳細描述之前，應當注意在以下的說明內容中，類似的元件是以相同的編號來表示。Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same reference numerals.
參閱圖1、2、3，本發明具有內導油管路的一體式卡鉗座的一第一實施例， 包含一本體件1，及八設置於該本體件1內的塞件組2。Referring to Figures 1, 2, and 3, a first embodiment of an integrated caliper housing having an inner oil conduit includes a body member 1 and eight plug members 2 disposed within the body member 1.
該本體件1包括一基體11、一位於該基體11內部的內導油管路12、八位於該基體11並與該內導油管路12連通的安裝孔13、二位於該基體11且連通該內導油管路12的油孔14，及三對連通該內導油管路12的活塞容槽15。要說明的是，該等安裝孔13是因加工製作該內導油管路12時所產生的不必要的加工孔，因此在使用時必須以該等塞件組2進行封閉，以防止位於該內導油管路12的液體外溢。The body member 1 includes a base body 11, an inner oil guiding pipe 12 located inside the base body 11, eight mounting holes 13 located in the base body 11 and communicating with the inner oil guiding pipe 12, and two communicating with the base body 11 and communicating therein. The oil hole 14 of the oil guiding line 12 and three pairs of piston receiving grooves 15 communicating with the inner oil guiding line 12. It should be noted that the mounting holes 13 are unnecessary machining holes generated when the inner oil guiding pipe 12 is formed, and therefore must be closed by the plug group 2 during use to prevent being located therein. The liquid of the oil guiding line 12 overflows.
參閱圖2、3、4，該基體11具有八分別圍繞界定該等安裝孔13的圍壁部111。該內導油管路12具有八分別連接該等安裝孔13的末端段121，每一末端段121的孔徑小於各別的該安裝孔13的孔徑。該等油孔14的孔徑均大於該等安裝孔13的孔徑。在本實施例中，每一對活塞容槽15彼此相對設置，另需說明的是，該本體件1也能只包括一對活塞容槽15，如此，也能達成相同的目的與功效。Referring to Figures 2, 3 and 4, the base body 11 has eight surrounding wall portions 111 defining the mounting holes 13, respectively. The inner oil guiding pipe 12 has eight end segments 121 respectively connected to the mounting holes 13, and the diameter of each end segment 121 is smaller than the diameter of each of the mounting holes 13. The pore sizes of the oil holes 14 are both larger than the diameters of the mounting holes 13. In the present embodiment, each pair of piston receptacles 15 are disposed opposite each other. It should be noted that the body member 1 can also include only a pair of piston receptacles 15, so that the same purpose and effect can be achieved.
參閱圖4、5、6，該等塞件組2分別設置於該等安裝孔13。每一塞件組2包括一外套件21，及一設置於該外套件21內部以迫緊使該外套件21封閉各別的該安裝孔13的迫緊端塞22。較佳地，每一塞件組2的該外套件21為鋁合金材質。Referring to Figures 4, 5 and 6, the plug sets 2 are respectively disposed in the mounting holes 13. Each plug set 2 includes an outer sleeve 21 and a tensioned end plug 22 disposed within the outer sleeve 21 to urge the outer sleeve 21 to close the respective mounting apertures 13. Preferably, the outer sleeve 21 of each plug set 2 is made of an aluminum alloy.
每一塞件組2的該外套件21具有一鄰接各別的該圍壁部111的環壁211、複數形成於該環壁211外周面的溝槽212、一相鄰各別的該末端段121的基壁213，及一自該基壁213周緣且外徑漸擴地延伸至各別的該環壁211的連接壁214，其中，該基壁213直徑大於其所對應的該末端段121的孔徑。The outer sleeve 21 of each plug set 2 has a ring wall 211 adjacent to each of the surrounding wall portions 111, a plurality of grooves 212 formed on the outer peripheral surface of the ring wall 211, and an adjacent one of the end segments. a base wall 213 of the 121, and a connecting wall 214 extending from the periphery of the base wall 213 and extending outwardly to the respective ring wall 211, wherein the base wall 213 has a diameter larger than the end segment 121 corresponding thereto The aperture.
在本實施例中，每一塞件組2的該外套件21的該環壁211是圍繞一軸線L，且該等溝槽212沿該軸線L間隔設置。具體說明的是，每一溝槽212是環繞該軸線L地形成於該環壁211。較佳地，每一塞件組2的該外套件21的該環壁211外徑小於5毫米(mm)。In the present embodiment, the ring wall 211 of the outer sleeve 21 of each plug set 2 is around an axis L, and the grooves 212 are spaced along the axis L. Specifically, each of the grooves 212 is formed around the ring wall 211 around the axis L. Preferably, the outer wall 21 of the outer set 21 of each plug set 2 has an outer diameter of less than 5 millimeters (mm).
每一塞件組2的該迫緊端塞22設置於各別的該外套件21的該環壁211內，並依序具有一相鄰該內導油管路12的倒角部221，及一外徑大於該倒角部221的身部222。補充說明的是，每一塞件組2的該迫緊端塞22具有該倒角部221的設計能有助於被導引穿設於各別的該外套件21內。The pressing end plugs 22 of each plug set 2 are disposed in the ring wall 211 of each of the outer sleeves 21, and sequentially have a chamfered portion 221 adjacent to the inner oil guiding conduit 12, and a The outer diameter is larger than the body 222 of the chamfered portion 221 . It is added that the tensioned end plug 22 of each plug set 2 has the design of the chamfered portion 221 to facilitate being guided through the respective outer sleeve 21.
在組裝上，先將每一塞件組2的該外套件21塞設於該本體件1的各別的該安裝孔13，而使該外套件21的該基壁213緊鄰其所對應的該內導油管路12的該末端段121，接著再讓各別的該迫緊端塞22穿入該外套件21，而使該迫緊端塞22的該身部222抵緊於該外套件21，藉此便能讓每一塞件組2與該本體件1的各別的該圍壁部111彼此呈緊配合設置。In assembly, the outer sleeve 21 of each plug set 2 is first plugged into the respective mounting holes 13 of the body member 1 such that the base wall 213 of the outer sleeve 21 is adjacent to the corresponding one. The end section 121 of the inner oil guiding line 12, and then the respective tensioning end plugs 22 are inserted into the outer sleeve 21, so that the body portion 222 of the pressing end plug 22 abuts against the outer sleeve 21 Thereby, each of the plug sets 2 and the respective surrounding wall portions 111 of the body member 1 can be arranged in a tight fit with each other.
在實際應用上，本發明的該具有內導油管路的一體式卡鉗座能與三對分別位於該等活塞容槽15的活塞(圖未式)、三對分別鄰近設置於該等活塞的來令片(圖未式)，及一能被該等來令片夾擠的煞車碟盤(圖未式)來搭配使用，以構成一常見於交通工具中的碟煞系統內的卡鉗。In practical applications, the integrated caliper seat having the inner oil guiding line of the present invention can be disposed adjacent to the pistons of the three pairs of pistons respectively located in the piston receiving slots 15 (not shown), and the three pairs are respectively disposed adjacent to the pistons. The film (not shown) and a brake disc (not shown) that can be squeezed by the sheets to form a caliper in a dish system commonly found in vehicles.
由於每一環壁211本身在受到徑向方向上的各別的迫緊端塞22及各別的該圍繞部111的夾擠後，因為位於該環壁211的該等溝槽212的設計而能產生變形，因此使該環壁211能緊密配合地迫緊該圍繞部111，進而達到封閉各別的該安裝孔13的功效；所以，當本發明的每一迫緊端塞22抵緊於各別的該外套件21後，就能使該等塞件組2分別密封該等安裝孔13。Since each ring wall 211 itself is pinched by the respective tensioned end plugs 22 and the respective surrounding portions 111 in the radial direction, the design of the grooves 212 located in the ring wall 211 can Deformation is generated, so that the ring wall 211 can tightly press the surrounding portion 111 to achieve the effect of closing the respective mounting holes 13; therefore, when each of the pressing end plugs 22 of the present invention is pressed against each other After the outer sleeve 21, the plug sets 2 can be sealed to the mounting holes 13, respectively.
另外，由於本發明的每一安裝孔13在製造上僅需鑽孔而不需要另外加工，所以相較於現有採用鎖牙式端塞的該具有內導油管路的卡鉗座而言，本發明能藉由降低壁厚縮小整體體積，而更加輕量化。In addition, since each mounting hole 13 of the present invention requires only drilling in manufacturing without additional processing, the present invention is compared to the conventional caliper holder having an internal oil guiding tube using a locking end plug. It can be made lighter by reducing the wall thickness and reducing the overall volume.
再者，本發明相較於現有採用鎖牙式端塞的該具有內導油管路的卡鉗座而言，本發明也能藉由免去螺接鎖設的時間而具有快速組裝的優點。Moreover, the present invention can also have the advantage of rapid assembly by eliminating the time of the screwing lock compared to the conventional caliper holder having the internal oil guiding tube using the locking end plug.
值得一提的是，每一外套件21的溝槽212數量也能只為一個，如此，也能達成相同的目的與功效。It is worth mentioning that the number of the grooves 212 of each outer kit 21 can also be only one, so that the same purpose and effect can be achieved.
參閱圖7，為本發明具有內導油管路的一體式卡鉗座的一第二實施例，該第二實施例是類似於該第一實施例，該第二實施例與該第一實施例的主要差異在於：Referring to FIG. 7, a second embodiment of an integrated caliper holder having an inner oil guiding conduit according to the present invention is similar to the first embodiment, and the second embodiment is identical to the first embodiment. The main differences are:
每一塞件組2的該外套件21的每一溝槽212是局部環繞該軸線L地形成於該環壁211。Each groove 212 of the outer sleeve 21 of each plug set 2 is partially formed around the axis L of the ring wall 211.
如此，該第二實施例也可達到與上述該第一實施例相同的目的與功效。As such, the second embodiment can achieve the same objects and effects as the first embodiment described above.
參閱圖8，為本發明具有內導油管路的一體式卡鉗座的一第三實施例，該第三實施例是類似於該第一實施例，該第三實施例與該第一實施例的主要差異在於：Referring to FIG. 8 , a third embodiment of an integrated caliper base having an inner oil guiding pipeline according to the present invention is similar to the first embodiment, and the third embodiment is similar to the first embodiment. The main differences are:
每一塞件組2的該外套件21只包括一條溝槽212，且該溝槽212是螺旋環繞該軸線L地形成於該環壁211。The outer sleeve 21 of each plug set 2 includes only one groove 212, and the groove 212 is formed in the ring wall 211 by a spiral around the axis L.
如此，該第三實施例也可達到與上述該第一實施例相同的目的與功效。As such, the third embodiment can achieve the same objects and effects as the first embodiment described above.
綜上所述，本發明具有內導油管路的一體式卡鉗座，故確實能達成本發明之目的。In summary, the present invention has an integrated caliper seat with an internal oil guiding line, so that the object of the present invention can be achieved.
惟以上所述者，僅為本發明之實施例而已，當不能以此限定本發明實施之範圍，凡是依本發明申請專利範圍及專利說明書內容所作之簡單的等效變化與修飾，皆仍屬本發明專利涵蓋之範圍內。However, the above is only the embodiment of the present invention, and the scope of the invention is not limited thereto, and all the equivalent equivalent changes and modifications according to the scope of the patent application and the patent specification of the present invention are still The scope of the invention is covered.
1‧‧‧本體件
11‧‧‧基體
111‧‧‧圍壁部
12‧‧‧內導油管路
121‧‧‧末端段
13‧‧‧安裝孔
14‧‧‧油孔
15‧‧‧活塞容槽
2‧‧‧塞件組
21‧‧‧外套件
211‧‧‧環壁
212‧‧‧溝槽
213‧‧‧基壁
214‧‧‧連接壁
22‧‧‧迫緊端塞
221‧‧‧倒角部
222‧‧‧身部
L‧‧‧軸線1‧‧‧ body parts
11‧‧‧ base
111‧‧‧Wing
12‧‧‧Inner oil pipeline
121‧‧‧End section
13‧‧‧Installation holes
14‧‧‧ oil hole
15‧‧‧Piston tank
2‧‧‧plug group
21‧‧‧Outer kit
211‧‧‧
212‧‧‧ trench
213‧‧‧ base wall
214‧‧‧Connecting wall
22‧‧‧Forcing the end plug
221‧‧‧Chamfering
222‧‧‧ Body
L‧‧‧ axis
本發明之其他的特徵及功效，將於參照圖式的實施方式中清楚地呈現，其中： 圖1是一局部立體分解圖，說明本發明一種具有內導油管路的一體式卡鉗座的一第一實施例； 圖2是一俯視圖，說明該第一實施例的一本體件； 圖3是一剖視圖，說明是沿圖2中III-III的割面線方向； 圖4是一剖視圖，說明是沿圖2中IV-IV的割面線方向； 圖5是圖3中的一局部放大圖，說明該第一實施例的一塞件組設置於一安裝孔； 圖6是一局部立體分解圖，說明該第一實施例的一外套件與一迫緊端塞； 圖7是一局部立體分解圖，說明本發明一種具有內導油管路的一體式卡鉗座的一第二實施例；及 圖8是一局部立體分解圖，說明本發明一種具有內導油管路的一體式卡鉗座的一第三實施例。Other features and advantages of the present invention will be apparent from the embodiments of the present invention, wherein: FIG. 1 is a partial exploded perspective view showing a first embodiment of an integrated caliper seat having an inner oil guiding conduit. Figure 2 is a top plan view showing a body member of the first embodiment; Figure 3 is a cross-sectional view showing the direction of the line of the line III-III in Figure 2; Figure 4 is a cross-sectional view showing 2 is a partial enlarged view of FIG. 2, FIG. 5 is a partial enlarged view of FIG. 3, illustrating a plug set of the first embodiment disposed on a mounting hole; FIG. 6 is a partial exploded view FIG. 7 is a partially exploded perspective view showing a second embodiment of an integrated caliper holder having an inner oil guiding conduit of the present invention; and FIG. It is a partial exploded view illustrating a third embodiment of the integrated caliper seat having an inner oil guiding conduit of the present invention.
1‧‧‧本體件 1‧‧‧ body parts
11‧‧‧基體 11‧‧‧ base
13‧‧‧安裝孔 13‧‧‧Installation holes
14‧‧‧油孔 14‧‧‧ oil hole
15‧‧‧活塞容槽 15‧‧‧Piston tank
2‧‧‧塞件組 2‧‧‧plug group
21‧‧‧外套件 21‧‧‧Outer kit
211‧‧‧環壁 211‧‧‧
212‧‧‧溝槽 212‧‧‧ trench
22‧‧‧迫緊端塞 22‧‧‧Forcing the end plug
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105121696A TWI577902B (en) | 2016-07-11 | 2016-07-11 | Integral caliper with inner guide tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105121696A TWI577902B (en) | 2016-07-11 | 2016-07-11 | Integral caliper with inner guide tubing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TWI577902B true TWI577902B (en) | 2017-04-11 |
| TW201802368A TW201802368A (en) | 2018-01-16 |
Family
ID=59240735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105121696A TWI577902B (en) | 2016-07-11 | 2016-07-11 | Integral caliper with inner guide tubing |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI577902B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0785371A1 (en) * | 1996-01-20 | 1997-07-23 | Itt Manufacturing Enterprises, Inc. | Brake caliper with caliper retention spring |
| US20060185942A1 (en) * | 2005-02-18 | 2006-08-24 | Costa Vincenzo F | Fluid passage layout for integrated motorcycle brake and suspension system |
| TW200840760A (en) * | 2007-01-31 | 2008-10-16 | Formula Srl | Plug for brake caliper |
| JP2010078055A (en) * | 2008-09-26 | 2010-04-08 | Akebono Brake Ind Co Ltd | Opposed piston type disc brake |
| JP2011185298A (en) * | 2010-03-04 | 2011-09-22 | Nissin Kogyo Co Ltd | Caliper body of disk brake for vehicle |
| CN103010383A (en) * | 2011-09-20 | 2013-04-03 | 株式会社岛野马来西亚配件厂有限公司 | Bicycle disk brake caliper with a fluid bleeding structure |
-
2016
- 2016-07-11 TW TW105121696A patent/TWI577902B/en active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0785371A1 (en) * | 1996-01-20 | 1997-07-23 | Itt Manufacturing Enterprises, Inc. | Brake caliper with caliper retention spring |
| US20060185942A1 (en) * | 2005-02-18 | 2006-08-24 | Costa Vincenzo F | Fluid passage layout for integrated motorcycle brake and suspension system |
| TW200840760A (en) * | 2007-01-31 | 2008-10-16 | Formula Srl | Plug for brake caliper |
| JP2010078055A (en) * | 2008-09-26 | 2010-04-08 | Akebono Brake Ind Co Ltd | Opposed piston type disc brake |
| JP2011185298A (en) * | 2010-03-04 | 2011-09-22 | Nissin Kogyo Co Ltd | Caliper body of disk brake for vehicle |
| CN103010383A (en) * | 2011-09-20 | 2013-04-03 | 株式会社岛野马来西亚配件厂有限公司 | Bicycle disk brake caliper with a fluid bleeding structure |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201802368A (en) | 2018-01-16 |
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