TWI552819B - Boring bar fastening device for single or double blade - Google Patents

Boring bar fastening device for single or double blade Download PDF

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TWI552819B
TWI552819B TW103136510A TW103136510A TWI552819B TW I552819 B TWI552819 B TW I552819B TW 103136510 A TW103136510 A TW 103136510A TW 103136510 A TW103136510 A TW 103136510A TW I552819 B TWI552819 B TW I552819B
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module
fixed
fixing
double
slot
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TW103136510A
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TW201615308A (en
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陳長仁
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鼎朋企業股份有限公司
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Description

單雙刃兩用之搪刀固定裝置 Single and double blade dual-purpose file fixing device

本發明係關於一種單雙刃兩用之搪刀固定裝置,特指一種可以選擇性替換為單刃或雙刃之搪刀。 The invention relates to a single-double-blade double-purpose boring tool fixing device, in particular to a trowel which can be selectively replaced with a single-blade or double-edged blade.

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.

而刀具之中為了要精密的將鑽孔後之孔徑做精密的尺寸控制,於加工應用上主要係以一搪刀做孔徑之粗銑與精銑,而搪刀在應用之中主要是以雙刃搪刀做孔徑之粗銑,而後再以單刃之搪刀做精銑,而由於目前市面上未見有可以單刃與雙刃交替換使用之搪刀固定結構,因此使用者於應用之期間必定得需要將整組刀具取下後再做替換,有費時費工之困擾存在。 In order to accurately control the size of the hole after drilling, the tool is mainly used for rough milling and finishing milling with a boring tool, and the boring tool is mainly used in the application. The edge boring tool is used for rough milling of the aperture, and then the single-blade boring tool is used for finishing milling. However, since there is no boring fixed structure that can be replaced by single-blade and double-edged cross-blade on the market, the user applies it. During the period, it is necessary to remove the entire set of tools and then replace them. There are troubles in time and labor.

且再者,現有技術中刀刃搪刀做精銑的過程中,由於其與切削物之接觸點為單側,因此在受力不平衡的情況下,對刀具本身會產生令其不平穩之單側之應力,這除了容易導致切削過程震動不穩定之外,更可能造 成刀具容易崩壞等等問題,尚有其不足之處,故綜觀前所述,本發明之發明人思索並設計一種單雙刃兩用之搪刀固定裝置,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。 Moreover, in the prior art, in the process of fine milling of the blade boring tool, since the contact point with the cutting object is one side, in the case of unbalanced force, the tool itself may be unstable. Side stress, which is more likely to be caused by the vibration instability of the cutting process. The problem that the cutter is easily collapsed and the like has its inadequacies. Therefore, the inventors of the present invention have thought about and designed a single-double-edged double-purpose boring fixture to improve the defect of the prior art. In order 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單雙刃兩用之搪刀固定裝置,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 single-double-edge dual-purpose boring fixture 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單雙刃兩用之搪刀固定裝置,其包含:一本體,其係為一刀具夾持座,其上於前端處設有一第一固定模組槽,且於該本體之後端處設有一第二固定模組槽;一第一固定模組,其係對應可拆卸地設於該第一固定模組槽之中,且該第一固定模組具有一固定端,其延伸穿出該第一固定模組槽之一側,並於該第一固定模組之該固定端上可拆卸地固定有一第一搪刀固定件,並於該第一搪刀固定件上係可拆卸地固定有一刀具;及一第二固定模組,其係對應可拆卸地設於該第二固定模組槽之中,且該第二固定模組具有一固定端,其延伸穿出該第二固定模組槽之一側,且對應位於該第一固定模組之該固定端之反向側,並於該第二固定模組之該固定端上可拆卸地固定有一第二搪刀固定件或者一平衡頂推模組,其中該第二搪刀固定件上係可拆卸地固定有一刀具,且其中該平衡頂推模組係具有一頂推端,該頂推端係為延伸穿出該第二搪刀固定件,且該頂推端距離該本體之中心的距離,係等同於該第一搪刀固定件上之該刀具距離該本體之中心的距離。 In order to achieve the above object, the technical means adopted by the present invention is to design a single-double-edge boring tool fixing device, which comprises: a body, which is a tool holder, and a first portion is provided at the front end thereof. a second fixing module slot is disposed at a rear end of the body; a first fixing module is detachably disposed in the first fixing module slot, and the first The fixing module has a fixed end extending from one side of the first fixing module slot, and a first file holder is detachably fixed to the fixed end of the first fixing module, and The first file holder is detachably fixed with a cutter; and a second fixed module is detachably disposed in the second fixed module slot, and the second fixed module has a fixed end extending from one side of the second fixing module slot and corresponding to the opposite side of the fixed end of the first fixing module, and on the fixed end of the second fixing module Removably fixing a second file holder or a balance jacking module, wherein The second file holder is detachably fixed with a cutter, and wherein the balance push module has a push end, the push end extends through the second file holder, and the top The distance from the push end to the center of the body is equivalent to the distance of the tool on the first file holder from the center of the body.

其中該本體呈長形。 Wherein the body is elongated.

其中該第一固定模組槽與該第二固定模組槽之配置為相互平行。 The first fixed module slot and the second fixed module slot are disposed parallel to each other.

其中該平衡頂推模組為一柱狀件。 The balance pushing module is a column member.

其中該第二固定模組係設有一固定穿孔,該固定穿孔可供該平衡頂推模組穿設固定於其中。 The second fixing module is provided with a fixing through hole, and the fixing through hole is configured to be fixedly disposed in the balance pushing module.

本發明之單雙刃兩用之搪刀固定裝置於設計上係提供一可選擇性替換的功能,讓使用者可以於該第二固定模組槽中選擇性組裝第二搪刀固定件以固定一刀具,進而形成雙刃之搪刀型態,或者是組裝平衡頂推模組,進而形成單刃之搪刀型態,且同時於對應該搪刀切削點之反向側提供一頂推壁面之接觸力,進而改善動平衡,以達到穩定搪孔過程之功能,改善良率,並且同時減少該刀具所受之不穩定應力,以減少刀具崩壞之機率,增加其使用壽命,為習知技術所不能及者。 The single-blade dual-purpose boring fixture of the present invention is designed to provide an optional replacement function, so that the user can selectively assemble the second trowel fixing member in the second fixed module slot to fix a tool, which forms a double-edged trowel type, or assembles a balanced ejector module to form a single-edged trowel type, and at the same time provides a pushing wall on the opposite side of the cutting point of the boring tool The contact force, which in turn improves the dynamic balance, to achieve the function of stabilizing the boring process, improve the yield, and at the same time reduce the unstable stress on the tool, thereby reducing the probability of tool collapse and increasing its service life. Technology cannot.

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)‧‧‧本體 (10) ‧‧‧ Ontology

(11)‧‧‧第一固定模組槽 (11)‧‧‧First fixed module slot

(12)‧‧‧第二固定模組槽 (12)‧‧‧Second fixed module slot

(20)‧‧‧第一固定模組 (20)‧‧‧First fixed module

(21)‧‧‧固定端 (21) ‧ ‧ fixed end

(30)‧‧‧第二固定模組 (30)‧‧‧Second fixed module

(31)‧‧‧固定端 (31) ‧‧‧ fixed end

(32)‧‧‧固定穿孔 (32)‧‧‧Fixed perforation

(60)‧‧‧平衡頂推模組 (60) ‧‧‧Balance push module

(61)‧‧‧頂推端 (61) ‧‧‧ pusher

(62)‧‧‧螺帽 (62)‧‧‧ Nuts

(70)‧‧‧第二搪刀固定件 (70)‧‧‧Second file holders

(80)‧‧‧刀具 (80)‧‧‧Tools

(90)‧‧‧第一搪刀固定件 (90)‧‧‧First file holder

第一圖為本發明之單雙刃兩用之搪刀固定裝置之外觀圖。 The first figure is an external view of the single-double-edged boring fixture of the present invention.

第二圖為本發明之單雙刃兩用之搪刀固定裝置之外觀分解圖。 The second figure is an exploded view of the single-double-edged trowel fixing device of the present invention.

第三圖為本發明之單雙刃兩用之搪刀固定裝置之側視剖面圖。 The third figure is a side cross-sectional view of the single-double-edged trowel fixing device of the present invention.

第四圖為本發明之單雙刃兩用之搪刀固定裝置之變形實施例外觀圖。 The fourth figure is an external view of a modified embodiment of the single-double-edged trowel fixing device of the present invention.

第五圖為本發明之單雙刃兩用之搪刀固定裝置之變形實施例外觀分解圖。 Fig. 5 is an exploded perspective view showing a modified embodiment of the single-double-edged trowel fixing device of the present invention.

第六圖為本發明之單雙刃兩用之搪刀固定裝置之變形實施例側視剖面圖。 Figure 6 is a side cross-sectional view showing a modified embodiment of the single-double-edged trowel fixing device of the present invention.

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 and configuration of the attached drawings should not be construed as limiting the scope of the 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.

請配合參看第一至三圖所示,本發明提出一種單雙刃兩用之搪刀固定裝置,其於一較佳之實施方式可包含一本體(10)、一第一固定模組(20)及一第二固定模組(30)。 As shown in the first to third embodiments, the present invention provides a single-double-edge dual-purpose boring tool fixing device. The preferred embodiment may include a body (10) and a first fixing module (20). And a second fixing module (30).

前述之本體(10)係為一長形之刀具夾持座,其上於前端處設有一第一固定模組槽(11),且於該本體(10)之後端處設有一第二固定模組槽(12),且該第一固定模組槽(11)與該第二固定模組槽(12)之配置為相互平行。 The body (10) is an elongated cutter holder having a first fixed module slot (11) at the front end and a second fixed mold at the rear end of the body (10). The slot (12) is disposed, and the first fixed module slot (11) and the second fixed module slot (12) are disposed to be parallel to each other.

前述之第一固定模組(20)係對應可拆卸地設於該第一固定模組槽(11)之中,且該第一固定模組(20)具有一固定端(21),其延伸穿出該第一固 定模組槽(11)之一側,並於該第一固定模組(20)之該固定端(21)上可拆卸地固定有一第一搪刀固定件(90),並於該第一搪刀固定件(90)上係可拆卸地固定有一刀具(80)。 The first fixing module (20) is detachably disposed in the first fixing module slot (11), and the first fixing module (20) has a fixed end (21) extending Wear the first solid One side of the module slot (11), and a first file holder (90) detachably fixed to the fixed end (21) of the first fixing module (20), and the first A cutter (80) is detachably fixed to the file holder (90).

前述之第二固定模組(30)係對應可拆卸地設於該第二固定模組槽(12)之中,且該第二固定模組(30)具有一固定端(31),其延伸穿出該第二固定模組槽(12)之一側,且對應於該第一固定模組(20)之該固定端(21)之反向側,並於該第二固定模組(30)之該固定端(31)上可拆卸地固定有一第二搪刀固定件(70),其中該第二搪刀固定件(70)上係可拆卸地固定有一刀具(80)。 The second fixing module (30) is detachably disposed in the second fixing module slot (12), and the second fixing module (30) has a fixed end (31) extending Passing on one side of the second fixing module slot (12), and corresponding to the opposite side of the fixed end (21) of the first fixing module (20), and in the second fixing module (30) A second file holder (70) is detachably fixed to the fixed end (31), wherein the second file holder (70) is detachably fixed with a cutter (80).

請配合參看第四至第六圖所示,本發明提出一種單雙刃兩用之搪刀固定裝置另一較佳之實施方式,其主要構成與前述第一至第三圖所示實施方式大致相同,以下僅說明不同部份:該第二固定模組(30)在不組配第二搪刀固定件(70)的情形下,可選擇組配一平衡頂推模組(60),形成單刃搪刀形式;其中該平衡頂推模組(60)係具有一頂推端(61),該頂推端(61)係為延伸穿出該第二固定模組(30),且該頂推端(61)距離該本體(10)之中心的距離,係等同於該第一搪刀固定件(90)上之該刀具(80)距離該本體(10)之中心的距離,進而當該平衡頂推模組(60)係被固定於該第二固定模組(30)時,可提供一頂靠於切削表面之功能,進而提供單刃搪孔之穩定度,其中該頂推端(61)之端面可為弧面。 Referring to the fourth to sixth figures, the present invention provides another preferred embodiment of the single-double-blade boring tool fixing device, the main configuration of which is substantially the same as the first embodiment shown in the first to third figures. In the following, only the different parts are illustrated: the second fixed module (30) can be combined with a balanced jacking module (60) without forming a second file holder (70), forming a single a blade cutter form; wherein the balance jacking module (60) has a push end (61), the push end (61) extends through the second fixing module (30), and the top The distance of the push end (61) from the center of the body (10) is equivalent to the distance of the tool (80) on the first file holder (90) from the center of the body (10), and When the balanced jacking module (60) is fixed to the second fixing module (30), it can provide a function of abutting against the cutting surface, thereby providing stability of the single-blade boring, wherein the pushing end ( 61) The end face can be a curved surface.

而其中,該平衡頂推模組(60)或可為一柱狀件,且該第二固定模組(30)係設有一固定穿孔(32),該固定穿孔(32)可供該平衡頂推模組(60)穿設固定於其中。該平衡頂推模組(60)外壁刻有部份外螺紋,配合一螺帽(62)鎖固該平衡頂推模組(60)。 The balance pushing module (60) may be a column member, and the second fixing module (30) is provided with a fixing through hole (32), and the fixing hole (32) is available for the balance top. The push module (60) is affixed and fixed therein. The outer wall of the balanced jacking module (60) is partially engraved with a thread, and a nut (62) is used to lock the balance jacking module (60).

透過本發明之單雙刃兩用之搪刀固定裝置於設計上之巧思變化,其提供一可選擇性替換的功能,讓使用者可以於該第二固定模組槽(12)中選擇性組裝第二搪刀固定件(70)以固定一刀具(80),進而形成雙刃之搪刀型態,或者是組裝平衡頂推模組(60),進而形成單刃之搪刀型態,且同時於對應該搪刀切削點之反向側提供一頂推壁面之接觸力,進而改善動平衡,以達到穩定搪孔過程之功能,改善良率,並且同時減少該刀具(80)所受之不穩定應力,以減少刀具崩壞之機率,增加其使用壽命,為習知技術所不能及者,故可見其增益性所在。 The design of the single-double-blade boring fixture of the present invention is ingeniously designed to provide an optional replacement function for the user to selectively select in the second fixed module slot (12). The second file holder (70) is assembled to fix a tool (80), thereby forming a double-edged file type, or assembling a balanced jacking module (60) to form a single-edged file type. At the same time, it provides a pushing force on the opposite side of the cutting point of the boring tool to improve the dynamic balance, so as to achieve the function of stabilizing the boring process, improve the yield, and at the same time reduce the tool (80). The unstable stress, in order to reduce the probability of tool collapse, increase its service life, is beyond the reach of conventional technology, so its 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)‧‧‧本體 (10) ‧‧‧ Ontology

(11)‧‧‧第一固定模組槽 (11)‧‧‧First fixed module slot

(12)‧‧‧第二固定模組槽 (12)‧‧‧Second fixed module slot

(20)‧‧‧第一固定模組 (20)‧‧‧First fixed module

(21)‧‧‧固定端 (21) ‧ ‧ fixed end

(30)‧‧‧第二固定模組 (30)‧‧‧Second fixed module

(31)‧‧‧固定端 (31) ‧‧‧ fixed end

(32)‧‧‧固定穿孔 (32)‧‧‧Fixed perforation

(70)‧‧‧第二搪刀固定件 (70)‧‧‧Second file holders

(80)‧‧‧刀具 (80)‧‧‧Tools

(90)‧‧‧第一搪刀固定件 (90)‧‧‧First file holder

Claims (6)

一種單雙刃兩用之搪刀固定裝置,其包含:一本體,其係為一刀具夾持座,其上於前端處設有一第一固定模組槽,且於該本體之後端處設有一第二固定模組槽;一第一固定模組,其係對應可拆卸地設於該第一固定模組槽之中,且該第一固定模組具有一固定端,其延伸穿出該第一固定模組槽之一側,並於該第一固定模組之該固定端上可拆卸地固定有一第一搪刀固定件,並於該第一搪刀固定件上係可拆卸地固定有一刀具;及一第二固定模組,其係對應可拆卸地設於該第二固定模組槽之中,且該第二固定模組具有一固定端,其延伸穿出該第二固定模組槽之一側,且對應位於該第一固定模組之該固定端之反向側,並於該第二固定模組之該固定端上可拆卸地固定有一第二搪刀固定件及一平衡頂推模組中之一者;其中該第二搪刀固定件上係可拆卸地固定有一刀具;其中該平衡頂推模組係具有一頂推端,該頂推端係為延伸穿出該第二搪刀固定件,且該頂推端距離該本體之中心的距離,係等同於該第一搪刀固定件上之該刀具距離該本體之中心的距離。 The utility model relates to a single-double-blade boring tool fixing device, which comprises: a body, which is a tool holder, wherein a first fixing module slot is arranged at the front end, and a rear end is provided at the body a second fixing module slot; a first fixing module correspondingly detachably disposed in the first fixing module slot, and the first fixing module has a fixed end extending through the first a first mold holder is detachably fixed to the fixed end of the first fixed module, and a first file holder is detachably fixed to the first file holder a second fixing module is detachably disposed in the second fixing module slot, and the second fixing module has a fixed end extending through the second fixing module One side of the slot and corresponding to the opposite side of the fixed end of the first fixing module, and a second file holder and a balance are detachably fixed to the fixed end of the second fixing module One of the push-pull modules; wherein the second file holder is detachably fixed with a knife Wherein the balance pushing module has a pushing end, the pushing end is extending through the second file fixing member, and the distance of the pushing end from the center of the body is equivalent to the first The distance of the tool on a file holder from the center of the body. 如申請專利範圍第1項所述之單雙刃兩用之搪刀固定裝置,其中該本體呈長形。 The single-double-blade boring tool fixing device according to claim 1, wherein the body has an elongated shape. 如申請專利範圍第1項所述之單雙刃兩用之搪刀固定裝置,其中該第一固定模組槽與該第二固定模組槽之配置為相互平行。 The single-double-edge dual-purpose boring tool fixing device according to the first aspect of the invention, wherein the first fixed module slot and the second fixed module slot are disposed parallel to each other. 如申請專利範圍第1項所述之單雙刃兩用之搪刀固定裝置,其中該平衡頂推模組為一柱狀件。 The single-double-blade boring tool fixing device according to claim 1, wherein the balanced ejector module is a column member. 如申請專利範圍第4項所述之單雙刃兩用之搪刀固定裝置,其中該第二固定模組係設有一固定穿孔,該固定穿孔可供該平衡頂推模組穿設固定於其中。 The single-double-edge dual-purpose boring tool fixing device described in claim 4, wherein the second fixing module is provided with a fixed through hole, wherein the fixed through hole is configured to be fixed in the balance pushing module . 如申請專利範圍第4項所述之單雙刃兩用之搪刀固定裝置,其中該頂推端之端面為弧面。 The single-double-blade boring tool fixing device according to claim 4, wherein the end surface of the pushing end is a curved surface.
TW103136510A 2014-10-22 2014-10-22 Boring bar fastening device for single or double blade TWI552819B (en)

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US11998995B2 (en) 2022-03-17 2024-06-04 Kennametal Inc. Modular boring head with fine adjustment click mechanism

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US4162867A (en) * 1978-04-17 1979-07-31 Carando Machine Works Dual cutter boring head
US4398854A (en) * 1979-12-04 1983-08-16 Heinz Kaiser Ag Boring head with fine adjustment mechanism
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TWI357364B (en) * 2005-04-26 2012-02-01 Kaiser Heinz Ag Boring tool
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TWM340139U (en) * 2008-04-14 2008-09-11 Syntec Machinery Co Ltd Boring head capable of positioning and changing blades
TWM363355U (en) * 2009-03-13 2009-08-21 Syntec Machinery Co Ltd Boring knife head capable of combining tightly with the knife blade stand
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TWM423594U (en) * 2011-08-30 2012-03-01 chun-cai Zhang Waterproof structure for hole boring cutter

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