TWI577470B - Blade fastening device having a waterproof arrangement - Google Patents
Blade fastening device having a waterproof arrangement Download PDFInfo
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- TWI577470B TWI577470B TW104101029A TW104101029A TWI577470B TW I577470 B TWI577470 B TW I577470B TW 104101029 A TW104101029 A TW 104101029A TW 104101029 A TW104101029 A TW 104101029A TW I577470 B TWI577470 B TW I577470B
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- collet
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- collet body
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- sealing ring
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- Auxiliary Devices For Machine Tools (AREA)
Description
本發明係關於一種導引式筒夾，特指一種可以協助集中切削液至刀具加工處，且避免刀具偏離軸心之刀具筒夾結構。 The invention relates to a guiding collet, in particular to a cutter collet structure which can assist in concentrating the cutting fluid to the tool processing and avoiding the deviation of the tool from the axis.
隨著工業加工科技的進步，應用自動化之多功能加工機具(例如：CNC車床)來對物件進行如切削、鑽孔等等加工動作，以取代傳統以人力控制機具進行加工係為一種漸趨普及之加工型態，而因應各種加工動作需求而可選擇性地切換各式樣及各種尺寸之刀具係為自動多功能加工機具之特性。 With the advancement of industrial processing technology, the application of automated multi-function processing tools (such as CNC lathes) to process objects such as cutting, drilling, etc., to replace the traditional processing of manpower control tools is becoming more and more popular. The processing type, and the various types of tools and various sizes of tools can be selectively switched to the characteristics of automatic multi-function processing tools in response to various processing operations.
而習知之自動加工機範疇裡，於一種具有自內部噴出切削液的刀具夾持裝置中，於夾持刀具時經常透過一夾持用筒夾及一鎖帽來對刀具做固定，而夾持用筒夾本身是為一外加之套固件，因此容易有固定上偏離軸心之問題，如此一來易導致連帶造成刀具本身偏心而影響加工，此外自內部噴出之切削液是由中部匯流而出，因此亦可能透過夾持用筒夾之縫隙而流失，造成切削液不易集中噴射到堆積刀屑之加工處，因此所能夠得到的排屑效果打折扣，如此一來便導致必須要借助更多的外部噴射切削液來排屑，於應用上觀之，有其不足之處，故綜觀前所述，本發明之發明人思索並設計一種具封水功能之導引式筒夾，以期針對現有技術之缺失加以改善，進而增進產業上之實施利用。 In the case of the conventional automatic processing machine, in a tool holding device having a cutting fluid from the inside, the tool is often fixed by a clamping collet and a locking cap when clamping the tool, and the clamping is performed. The collet itself is an additional sleeve, so it is easy to have a problem of being fixed off the axis. As a result, the cutter itself is eccentric and affects the machining, and the cutting fluid discharged from the inside is converged from the center. Therefore, it is also possible to lose through the gap of the clamping collet, so that the cutting fluid is not easily concentrated to be sprayed into the processing place where the chipping is accumulated, so that the obtained chip removing effect is compromised, which leads to the necessity of using more The external jet cutting fluid is used for chip removal, which has its deficiencies in application. Therefore, the inventors of the present invention have thought about and designed a guiding collet with water sealing function in view of the prior art. The lack of it is improved to enhance the implementation and utilization of the industry.
有鑒於前述之現有技術的不足點，本發明係設計一種具備新穎性、進步性及產業利用性等專利要件之具封水功能之導引式筒夾，以期克服現有技術之難點。 In view of the above-mentioned shortcomings of the prior art, the present invention designs a guiding collet having a sealing function with novelty, advancement and industrial utilization, etc., in order to overcome the difficulties of the prior art.
為達到上述目的，本發明所採用的技術手段為設計一種導引式筒夾，包括：一刀具夾持座，具有一開口，並設有一導引直槽；一被組裝於該刀具夾持座開口處的筒夾本體，其於中央具有一套孔，且該筒夾本體於該套孔處之外環壁面上係設有至少一調整開口，使該筒夾本體具有彈性，供對應套設一刀具，該筒夾本體之一端為一延伸段，該延伸段為一環狀直套筒結構，配合該導引直槽，導引該筒夾本體正確組裝於該刀具夾持座上，該延伸段的一外環壁面與該導引直槽間設置有一第一防水封環，該第一防水封環被該刀具夾持座與該延伸段共同壓縮，以防止切削液由該刀具夾持座與該延伸段間滲漏，該延伸段的一內環壁面設置有一第二防水封環，該第二防水封環被該延伸段與該刀具共同壓縮，以防止切削液由該延伸段與該刀具間滲漏；以及一鎖帽，其能被鎖合於該刀具夾持座上，並共同夾緊鎖固該筒夾本體及該刀具者。 In order to achieve the above object, the technical means adopted by the present invention is to design a guiding collet, comprising: a tool holder having an opening and a guiding straight groove; and being assembled to the tool holder a collet body at the opening, which has a set of holes in the center, and the collet body is provided with at least one adjusting opening on the outer wall surface of the sleeve body, so that the collet body has elasticity for corresponding sleeve a cutter, one end of the collet body is an extension, the extension is an annular straight sleeve structure, and the guiding straight groove is guided to guide the collet body to be correctly assembled on the cutter holder, A first waterproof sealing ring is disposed between an outer ring wall surface of the extending portion and the guiding straight groove, and the first waterproof sealing ring is compressed together with the extending portion by the cutter holding seat to prevent the cutting fluid from being clamped by the cutter Leaking between the seat and the extension portion, a second waterproof sealing ring is disposed on an inner ring wall surface of the extending portion, and the second waterproof sealing ring is compressed together with the cutter by the extending portion to prevent the cutting fluid from being extended by the extending portion Leakage between the tools; and a lock cap that can be Engaged with the tool holder base, and the common fixed clamping lock the collet and the tool's body.
其中，該調整開口呈長型分布於該筒夾本體上。 Wherein, the adjustment opening is distributed on the body of the collet.
其中，該筒夾本體係一端為後端，另一端為前端。 Wherein, one end of the collet system is a rear end, and the other end is a front end.
其中，該延伸段係設於該筒夾本體之該後端處。 Wherein the extension is disposed at the rear end of the collet body.
其中，於該延伸段之一內環壁面進一步設有一防水封環槽。 Wherein, in one of the extensions, the inner wall surface of the ring is further provided with a waterproof sealing ring groove.
本發明之具封水功能之導引式筒夾於設計上係提供一可導引組裝刀具，令其準確地對齊於刀具夾持座之軸心，且同時提供隔絕切削液以防止其外漏之問題，具有極佳之應用便利性，具有極佳之應用便利性。 The guiding collet with water sealing function of the invention is designed to provide a steerable assembly tool, which is accurately aligned with the axis of the tool holder, and at the same time provides an insulating cutting fluid to prevent leakage The problem is that it has excellent application convenience and excellent application convenience.
而為了讓上述目的、技術特徵以及實際實施後之增益性更為明顯易懂，於下文中將係以較佳之實施範例輔佐對應相關之圖式來進行更詳細之說明。 In order to make the above-mentioned objects, technical features, and gains after actual implementation more obvious, a more detailed description will be given below with reference to the corresponding drawings in the preferred embodiments.
(10)‧‧‧筒夾本體 (10)‧‧‧ Collet body
(11)‧‧‧套孔 (11) ‧ ‧ set of holes
(12)‧‧‧調整開口 (12) ‧‧‧Adjust the opening
(13)‧‧‧後端 (13) ‧‧‧ Backend
(14)‧‧‧前端 (14) ‧‧‧ front end
(20)‧‧‧延伸段 (20) ‧‧‧Extension
(21)‧‧‧防水封環槽 (21)‧‧‧Waterproof ring groove
(60)‧‧‧第一防水封環 (60) ‧‧‧First waterproof seal
(61)‧‧‧第二防水封環 (61) ‧‧‧Second waterproof seal
(70)(70A)‧‧‧鎖帽 (70) (70A) ‧ ‧ lock cap
(71A)‧‧‧導引直孔 (71A)‧‧‧ Guide straight hole
(80)‧‧‧刀具 (80)‧‧‧Tools
(90)(90A)‧‧‧刀具夾持座 (90) (90A) ‧‧‧Tool holder
(91)‧‧‧導引直槽 (91)‧‧‧Direct straight slot
圖1為本發明之具封水功能之導引式筒夾之實施外觀圖。 Fig. 1 is a perspective view showing the implementation of a guide collet having a water sealing function according to the present invention.
圖2為本發明之具封水功能之導引式筒夾之實施外觀分解圖。 Fig. 2 is an exploded perspective view showing the implementation of the guide collet having the water sealing function of the present invention.
圖3為本發明之具封水功能之導引式筒夾之實施側視剖面圖。 Figure 3 is a side cross-sectional view showing the implementation of the guide collet with water sealing function of the present invention.
圖3A為圖3中A1部份的放大視圖。 Fig. 3A is an enlarged view of a portion A1 of Fig. 3.
圖4為本發明之具封水功能之導引式筒夾之變形實施態樣之實施側視剖面圖。 Fig. 4 is a side elevational cross-sectional view showing a modified embodiment of the guide collet having a water sealing function according to the present invention.
圖4A為圖4中A2部份的放大視圖。 4A is an enlarged view of a portion A2 of FIG. 4.
為利 貴審查員瞭解本發明之發明特徵、內容與優點及其所能達成之功效，茲將本發明配合附圖，並以實施例之表達形式詳細說明如下，而其中所使用之圖式，其主旨僅為示意及輔助說明書之用，未必為本發明實施後之真實比例與精準配置，故不應就所附之圖式的比例與配置關係解讀、侷限本發明於實際實施上的權利範圍。 The present invention will be described in conjunction with the accompanying drawings in the accompanying drawings, and the drawings The subject matter is only for the purpose of illustration and description. It is not intended to be a true proportion and precise configuration after the implementation of the present invention. Therefore, the scope of the present invention should not be construed as limiting the scope of the present invention.
本發明之優點、特徵以及達到之技術方法將參照例示性實施例及所附圖式進行更詳細地描述而更容易理解，且本發明或可以不同形式來實現，故不應被理解僅限於此處所陳述的實施例，相反地，對所屬技術領域具有通常知識者而言，所提供的實施例將使本揭露更加透徹與全面且完整地傳達本發明的範疇，且本發明將僅為所附加的申請專利範圍所定義。 The advantages and features of the present invention, as well as the technical methods of the present invention, are described in more detail with reference to the exemplary embodiments and the accompanying drawings, and the present invention may be implemented in various forms and should not be construed as limited thereby. The embodiments of the present invention, and the embodiments of the present invention are intended to provide a more complete and complete and complete disclosure of the scope of the present invention, and The scope of the patent application is defined.
而除非另外定義，所有使用於後文的術語(包含科技及科學術語)與專有名詞，於實質上係與本發明所屬該領域的技術人士一般所理解之意思相同，而例如於一般所使用的字典所定義的那些術語應被理解為具有與相關領域的內容一致的意思，且除非明顯地定義於後文，將不以過度理想化或過度正式的意思理解，合先敘明。 Unless otherwise defined, all terms (including technical and scientific terms) and proper nouns used hereinafter are used in the same meaning as commonly understood by those skilled in the art to which the invention belongs. Those terms defined by the dictionary should be understood to have the meaning consistent with the relevant fields, and unless explicitly defined in the following text, they will not be understood in terms of excessive idealization or excessive formality.
請配合參看圖1至3所示，本發明提出一種具封水功能之導引式筒夾，其係組配於一刀具夾持座(90)之中以固定一刀具(80)並透過一鎖帽(70)迫緊之，其於一較佳之實施方式可包含一筒夾本體(10)及一延伸段(20)。 Referring to Figures 1 to 3, the present invention provides a guiding collet having a water sealing function, which is assembled in a tool holder (90) to fix a cutter (80) and pass through a The lock cap (70) is forced, and in a preferred embodiment, a collet body (10) and an extension (20) can be included.
前述之筒夾本體(10)係於中央具有一套孔(11)以對應套設於該刀具(80)上，且該筒夾本體(10)於該套孔(11)處之外環壁面上係設有至少一調整開口(12)，其或可呈長型分布於該筒夾本體(10)上，進而讓該筒夾本體(10)具有彈性，於該鎖帽(70)套設於該筒夾本體(10)外且迫緊或鬆開時可讓該筒夾本體(10)對該刀具(80)產生夾緊及放鬆之結構改變，此外，該筒夾本體(10)係一端為後端(13)，另一端為前端(14)，以符合該鎖帽(70)之一開口的斜壁面。 The collet body (10) has a set of holes (11) in the center to be correspondingly sleeved on the cutter (80), and the collet body (10) is outside the ring wall of the sleeve hole (11). The upper system is provided with at least one adjusting opening (12), which may be disposed on the collet body (10) in a long shape, so that the collet body (10) has elasticity and is sleeved on the locking cap (70). When the outside of the collet body (10) is pressed or loosened, the collet body (10) can be clamped and loosened to the cutter (80), and the collet body (10) is further One end is the rear end (13) and the other end is the front end (14) to conform to the inclined wall surface of one of the opening of the lock cap (70).
前述之該延伸段(20)係對應設於該筒夾本體(10)之一端上，或可是設於該後端(13)之處，其為一環狀直套筒結構，進而可對應配合於該一刀具夾持座(90)之一開口中之一導引直槽(91)，進而產生一導引之作用，而避免組裝時偏離軸心，且於該延伸段(20)的外環壁面與該導引直槽(91)間，可進一步設置一第一防水封環(60)，該第一防水封環(60)被壓縮以達到防水之功能。 The extension (20) is correspondingly disposed on one end of the collet body (10), or may be disposed at the rear end (13), which is an annular straight sleeve structure, and can be correspondingly matched. Directing one of the openings of the tool holder (90) to guide the straight groove (91), thereby generating a guiding function to avoid deviation from the axis during assembly and outside the extension (20) A first waterproof sealing ring (60) may be further disposed between the ring wall surface and the guiding straight groove (91), and the first waterproof sealing ring (60) is compressed to achieve a waterproof function.
且於該延伸段(20)一內環壁面進一步設有一防水封環槽(21)，進而可於套設於該刀具(80)上時，透過於該防水封環槽(21)上設置一第二防水封環(61)而起到一封閉防水之功能。 And a waterproof sealing ring groove (21) is further disposed on the inner wall surface of the extending portion (20), and further disposed on the waterproof sealing ring groove (21) when being disposed on the cutter (80) The second waterproof sealing ring (61) functions as a closed waterproof.
請進一步配合參看圖4所示，其中於一變形實施態樣中，該筒夾本體(10)之該前端(14)或可對應於一刀具夾持座(90A)之一開口，而該延伸段(20) 則對應於一鎖帽(70A)之一開口的導引直孔(71A)，並且進而設置有第一防水封環(60)而產生等同上述之防水功能；第二防水封環(61)設於該延伸段(20)與該刀具(80)之間，並被壓縮而產生防水效果。而其中該鎖帽(70A)在使用上可無需於筒夾本體(10)上另外加上一碟片，且透過與該延伸段(20)之搭配，進而使其與工具夾持器夾持時，不會有滲漏切削液之問題發生，且同時更可以節省刀具替換之時間。 Please further refer to FIG. 4, wherein in a modified embodiment, the front end (14) of the collet body (10) may correspond to one of the tool holders (90A) opening, and the extension Paragraph (20) Corresponding to a guide straight hole (71A) opening in one of the lock caps (70A), and further provided with a first waterproof seal ring (60) to produce a waterproof function equivalent to the above; the second waterproof seal ring (61) is provided Between the extension (20) and the cutter (80), it is compressed to produce a waterproof effect. Wherein, the lock cap (70A) can be used without adding a disc to the collet body (10), and is matched with the extension (20) to clamp the tool holder. At the same time, there is no problem of leakage of the cutting fluid, and at the same time, the time for tool replacement can be saved.
透過本發明之具封水功能之導引式筒夾於設計上之巧思變化，其提供一可導引組裝刀具(80)，令其準確地對齊於該刀具夾持座(90)(90A)之軸心，且同時提供隔絕切削液以防止其外漏之問題，具有極佳之應用便利性，為習知技術所不能及者，故可見其增益性所在。 Through the ingenious change of the design of the guide collet with water sealing function of the present invention, it provides a steerable assembly tool (80) which is accurately aligned with the tool holder (90) (90A) The axis of the shaft, and at the same time provides the problem of isolating the cutting fluid to prevent it from leaking out, has excellent application convenience, and is inaccessible to the conventional technology, so the gain is visible.
以上所述之實施例僅係為說明本發明之技術思想及特點，其目的在使熟習此項技藝之人士能夠瞭解本發明之內容並據以實施，當不能以之限定本發明之專利範圍，即大凡依本發明所揭示之精神所作之均等變化或修飾，仍應涵蓋在本發明之專利範圍內。 The embodiments described above are merely illustrative of the technical spirit and the features of the present invention, and the objects of the present invention can be understood by those skilled in the art, and the scope of the present invention cannot be limited thereto. That is, the equivalent variations or modifications made by the spirit of the present invention should still be included in the scope of the present invention.
綜觀上述，可見本發明在突破先前之技術下，確實已達到所欲增進之功效，且也非熟悉該項技藝者所易於思及，其所具之進步性、實用性，顯已符合專利之申請要件，爰依法提出專利申請，懇請 貴局核准本件發明專利申請案，以勵發明，至感德便。 Looking at the above, it can be seen that the present invention has achieved the desired effect under the prior art, and is not familiar with the skill of the artist. The progress and practicability of the invention are in line with the patent. Apply for the requirements, 提出 file a patent application according to law, and ask your bureau to approve the application for the invention patent, in order to invent invention, to the sense of virtue.
(10)‧‧‧筒夾本體 (10)‧‧‧ Collet body
(11)‧‧‧套孔 (11) ‧ ‧ set of holes
(20)‧‧‧延伸段 (20) ‧‧‧Extension
(21)‧‧‧防水封環槽 (21)‧‧‧Waterproof ring groove
(60)‧‧‧第一防水封環 (60) ‧‧‧First waterproof seal
(61)‧‧‧第二防水封環 (61) ‧‧‧Second waterproof seal
(70)‧‧‧鎖帽 (70)‧‧‧Lock cap
(80)‧‧‧刀具 (80)‧‧‧Tools
(90)‧‧‧刀具夾持座 (90)‧‧‧Tool holder
(91)‧‧‧導引直槽 (91)‧‧‧Direct straight slot
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104101029A TWI577470B (en) | 2015-01-13 | 2015-01-13 | Blade fastening device having a waterproof arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104101029A TWI577470B (en) | 2015-01-13 | 2015-01-13 | Blade fastening device having a waterproof arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201625368A TW201625368A (en) | 2016-07-16 |
| TWI577470B true TWI577470B (en) | 2017-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW104101029A TWI577470B (en) | 2015-01-13 | 2015-01-13 | Blade fastening device having a waterproof arrangement |
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| Country | Link |
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| TW (1) | TWI577470B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI663007B (en) * | 2018-10-17 | 2019-06-21 | 張新添 | Adapter collet |
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| TWM303071U (en) * | 2006-05-16 | 2006-12-21 | Parfaite Tool Co Ltd | Tool collet chuck of machine tool |
| TWM368510U (en) * | 2009-07-17 | 2009-11-11 | Kojex Machinery Ind Co Ltd | Structure combination having knife handle and nut |
| CN101132872B (en) * | 2005-03-01 | 2010-05-19 | 钴碳化钨硬质合金公司 | Collet and lock nut |
| CN101745657A (en) * | 2008-12-15 | 2010-06-23 | 株式会社日研工作所 | Tool holder |
| CN202921943U (en) * | 2012-12-11 | 2013-05-08 | 浙江汉纳机械科技有限公司 | A cutter nut locking device |
| CN204019171U (en) * | 2014-07-30 | 2014-12-17 | 东莞市耀欣切削刀具有限公司 | A kind of collet chuck |
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2015
- 2015-01-13 TW TW104101029A patent/TWI577470B/en not_active IP Right Cessation
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|---|---|---|---|---|
| TWM255088U (en) * | 2004-01-14 | 2005-01-11 | Shin Yain Ind Co Ltd | Cooling type knife grip suitable for cutting tools of different dimensions |
| CN101132872B (en) * | 2005-03-01 | 2010-05-19 | 钴碳化钨硬质合金公司 | Collet and lock nut |
| TWM303071U (en) * | 2006-05-16 | 2006-12-21 | Parfaite Tool Co Ltd | Tool collet chuck of machine tool |
| CN101745657A (en) * | 2008-12-15 | 2010-06-23 | 株式会社日研工作所 | Tool holder |
| TWM368510U (en) * | 2009-07-17 | 2009-11-11 | Kojex Machinery Ind Co Ltd | Structure combination having knife handle and nut |
| CN202921943U (en) * | 2012-12-11 | 2013-05-08 | 浙江汉纳机械科技有限公司 | A cutter nut locking device |
| CN204019171U (en) * | 2014-07-30 | 2014-12-17 | 东莞市耀欣切削刀具有限公司 | A kind of collet chuck |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI663007B (en) * | 2018-10-17 | 2019-06-21 | 張新添 | Adapter collet |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201625368A (en) | 2016-07-16 |
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| MM4A | Annulment or lapse of patent due to non-payment of fees |