TWM315132U - Improved structure of driving tube of a inscribing grinder - Google Patents

Improved structure of driving tube of a inscribing grinder Download PDF

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Publication number
TWM315132U
TWM315132U TW096201038U TW96201038U TWM315132U TW M315132 U TWM315132 U TW M315132U TW 096201038 U TW096201038 U TW 096201038U TW 96201038 U TW96201038 U TW 96201038U TW M315132 U TWM315132 U TW M315132U
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TW
Taiwan
Prior art keywords
shaft
transmission
handle
palin
inner hole
Prior art date
Application number
TW096201038U
Other languages
Chinese (zh)
Inventor
Jia-Jiun Jau
Original Assignee
Winsa Ind Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Winsa Ind Co Ltd filed Critical Winsa Ind Co Ltd
Priority to TW096201038U priority Critical patent/TWM315132U/en
Publication of TWM315132U publication Critical patent/TWM315132U/en
Priority to US12/003,793 priority patent/US20080176493A1/en
Priority to DE202008000298U priority patent/DE202008000298U1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • B24B27/027Other grinding machines or devices having a flexible shaft
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/10Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Portable Power Tools In General (AREA)

Description

M315132 八、新型說明: 【新型所屬之技術領域】 本創作係有關於—種刻磨機,尤指-種可提高轉速’ 並且降峨,简物·嶋導線及軟管 結構改良。 【先前技術】 按,刻磨機係-種用於對工件進行雕刻、研磨、切割 、拋光等加工之工具,其廣泛應•模具業、▲寶業、木 工業、藝品業及其他產業,目前市面上之刻磨機驅動方式 主要以電動為主,如第-、二圖所示,即為_種習知之電 動吊掛式軟侧雜,其包含:_馬達⑴、—傳動軟管(2 )及手柄(3) ’其中馬達⑴為吊掛式,設有一供吊掛用之 吊環(11) ’傳動軟官⑵具有一外軟軸(21)及一内導線⑵) ’-端與馬達(1)之轉轴組接,另端連接一公接頭⑽,外 軟軸(21)係由-讎外管(211)内部包覆—蛇f(2l2)所組 成,内導線(22)係由-螺旋線管(221)内部穿套一鋼索線轴 (222) ’並於鋼索線軸(222)末端接設一適當穿出公接頭(23 )外侧之傳動軸(223)所組成,手柄(3)一端設置一母接頭(3 1),供傳動軟管(2)之公接頭(23)插接,驅使傳動軟管(2) 之傳動轴(223)與手柄(3)内部轴桿(32)之卡結孔(321)套 合卡固;藉此,俾於使用時由馬達(丨)帶動傳動軟管〇之 鋼索線轴(222)及傳動軸(223)轉動,再由傳動軸(223)帶動 M315132 手柄(3)内部之軸桿(32)旋轉,而依手柄⑶所組設之工具 頭’進行所需加工動作。 准查’該種m鮮掛式軟糊磨機,於實際應用 時仍存在有下列之缺點: 1·其傳動軟管(2)之内導線(22)尾端結構強度最為脆 弱’而於使料傳錄(223)又係直脑公綱(23)之内孔 接觸摩擦’ ®而造細賴舰受舰制(最高轉速約為18 OOOrpm),並且會有發熱及容易斷裂之情形。 2·其使用時傳動軸(223)係直接與公接頭(23)之内孔 接觸縣,目*會有震狀情職生,並且概愈快震動 愈大,使用精密度、品質穩定性不佳。 3·其使用時,易因内導線(22)突然斷裂,造成操作人 員反應不及而發生工安事故,工作安全性不佳。 【新型内容】 本創作人有鐘於習知之電動吊掛式軟轴刻磨機,其最 高轉速較低,導致其效率、實用性及加工精密度、品質穩 定性不佳’是以乃思及創作的意念,經多方探討與試作樣 品試驗,及多次修正改良,乃推出本創作。 本創作提供一種刻磨機傳動軟管結構改良,其包含: -馬達、-傳動軟官及-手柄,其中馬達為吊掛式,傳動 軟管具有-外軟軸及m —端與馬達之轉軸組接, M315132 另端連接一公接頭’公接頭内部設有一兩階狀内孔,兩階 狀内孔之大端階内套設一培林,外軟軸係由一塑膠外管内 部包覆一蛇管所組成,内導線係由一螺旋線管内部穿套一 鋼索線轴,並於鋼索線軸末端接設一傳動轴所組成,且該 傳動轴係穿套於上述培林内並適當穿出公接頭一段,手柄 一端設置一母接頭,供傳動軟管之公接頭插接,驅使傳動 軟管之傳動轴與手柄内部軸桿之卡結孔套合;藉此,俾可 由馬達經傳動軟管帶動手柄内部之軸桿旋轉,進行所需之 雕刻、研磨、切割及拋光等加工。 本創作之主要目的,在於其使用時傳動轴係穿套於一 培林内,因而可避免與公接頭之内孔接觸摩擦,進而可將 轉速提升至30000rpm,增加本機種之應用範圍,並且降低 發熱及斷裂機率,提咼工作安全性、品質穩定性及使用壽 命0 本創作之次一目的,在於其使用時傳動軸係穿套於一 培林内,因而可平順旋#大幅降低震動,進而達到内導線 壽命延長及較佳之精密度及品質穩定性。 【實施方式】 餘下’茲配合圖式將本創作較佳實施例詳細說明如后 春 如第三圖本創狀立齡翻、第四圖本創作之立體 M315132 組合圖、第五圖本創作之組合剖面圖所示,其包含:一馬 達⑷、一傳動軟管(5)及一手柄⑹,其中馬達⑷為吊掛 式,設有一供吊掛用之吊環(41),傳動軟管(5)具有一外軟 轴(51)及一内導線(52),一端與馬達(4)之轉軸組接,另端 連接一公接頭(53),公接頭(53)内部設有一兩階狀内孔(53 1) ’兩階狀内孔(531)之大端階内端套設一滾針培林(M2) ’外軟轴(51)係由一塑膠外管(511)内部包覆一蛇管(512) 所組成,内導線(52)係由一螺旋線管(521)内部穿套一鋼索 線軸(522),並於鋼索線軸(522)末端接設一適當穿出公接 頭(53)外側之傳動軸(523)所組成,而令傳動軸(523)穿套 於滚針培林(532)内,形成支撐定位作用,手柄(6)一端設 置一母接頭(61),供傳動軟管(5)之公接頭(53)插接,驅使 傳動軟管(5)之傳動轴(523)—端與手柄(6)軸桿(62)端面 之卡結孔(621)套合卡固。 使用時’將馬達(4)以吊環(41)吊掛於適當位置,並於 手柄(6)上组設適當之工具頭,而由馬達(4)之轉軸帶動傳 動軟管(5)之鋼索線軸(522)及穿套於滾針培林(532)内之 傳動軸(523)轉動,再由傳姉(523)帶動手柄⑹内部之軸 桿(62)旋轉,而以工具頭對工件進行所需之雕刻、研磨、 切割、拋光等加工者。 由上述具體貫施例之結構,可得知本創作具有下述之 效益: 8 M315132 1. 其使用時傳動節23)穿套於—滾針培林(532)内, 而令傳姉(523)触架設於滾針培林(532)與手柄⑹内 部之軸桿(62)間,俾達避免傳動軸(523)與公接頭⑽之内 孔(531)接觸縣’進而可將轉速提升至__,增加本 機種之應用範圍,並且降低發熱及斷裂機率,提高工作安 全性、品質穩定性及使用壽命。 2. 其使用時傳動軸(523)穿套於一滾針培林⑽)内, 而令傳動軸(523)懸空架設於滾針培林(532)‘手柄⑻内 部之軸桿⑽間’因而可平順旋轉大幅降低震動,進而達 到較佳之精密度及品質穩定性。 綜上所述,本創作確實已經達於突破性之結構,而具 有改良之創作内容’同時又能夠達職業上_性與進步 性,且本_未見之雜何儀,亦騎馳,當符合專 利法之規定,爰依法提鱗型專财請,騎釣局審查 委員授予合法專利權,至為感禱。 唯社所述者,龄糊作之紐實施綱已,當不 能以之限定摘作實施之細;即大驗本創作”_ 範圍所作之均等變化與修飾,輯仍屬摘作專_蓋之 範圍内。 9 M315132 【圖式簡單說明】 第一圖··係習式之立體分解圖。 第二圖:係習式之組合剖面圖。 第三圖:係本創作之立體分解圖。 第四圖:係本創作之立體組合圖。 第五圖:係本創作之組合剖面圖。M315132 VIII. New description: [New technology field] This creation department is about - a kind of engraving machine, especially the kind of which can increase the rotation speed and the lowering, simple and 嶋 wire and hose structure improvement. [Prior Art] Press, engraving machine - a tool for engraving, grinding, cutting, polishing, etc. of workpieces, which should be widely used in the mold industry, ▲ Baoye, wood industry, art industry and other industries. At present, the driving method of the grinding machine on the market is mainly electric, as shown in the first and second figures, which is a kind of electric hanging type soft side miscellaneous, which includes: _ motor (1), transmission hose ( 2) and handle (3) 'The motor (1) is hanging type, with a lifting ring for hanging (11) 'The transmission soft official (2) has an outer flexible shaft (21) and an inner wire (2)) The rotating shaft of the motor (1) is connected, the other end is connected with a male connector (10), and the outer flexible shaft (21) is composed of a sheath-outer tube (211), which is composed of a snake f (2l2), and the inner conductor (22) The cable shaft (222) is threaded from the inside of the spiral tube (221) and is connected to a drive shaft (223) which is appropriately disposed outside the male joint (23) at the end of the cable shaft (222). (3) One end is provided with a female connector (3 1) for the male connector (23) of the transmission hose (2) to be inserted to drive the transmission shaft (223) of the transmission hose (2) and the internal shaft of the handle (3) (32) Knot hole ( 321) The sleeve is clamped; thereby, the wire rope shaft (222) and the transmission shaft (223) of the transmission hose are driven by the motor (丨) to rotate, and then the M315132 handle is driven by the transmission shaft (223) ( 3) The inner shaft (32) rotates, and the required machining operation is performed according to the tool head set by the handle (3). The quasi-inspection of this kind of m fresh-hanging soft paste grinder has the following shortcomings in practical application: 1. The inner end of the wire (22) of the transmission hose (2) is the most fragile structural strength. The material record (223) is also the inner hole of the straight brain (23) contact friction ' ® and the ship is made of ship (maximum speed is about 18 OOOrpm), and there will be heat and easy to break. 2. When using the drive shaft (223), it is directly in contact with the inner hole of the male connector (23). The target will have a shocking condition, and the faster the vibration, the greater the precision and quality stability. good. 3. When it is used, it is easy for the inner conductor (22) to suddenly break, causing the operator to react unsuccessfully and cause a work safety accident, and the work safety is not good. [New content] The creator has a well-known electric hanging type soft shaft engraving machine with a lower maximum speed, which leads to its efficiency, practicability, processing precision and poor quality stability. The idea of creation, after many discussions and trial sample tests, and many revisions and improvements, is the creation of this creation. The creation provides an improved structure of the grinding machine transmission hose, which comprises: - a motor, a transmission soft officer and a handle, wherein the motor is a hanging type, the transmission hose has an outer flexible shaft and an m-end and a motor shaft Group connection, M315132 The other end is connected with a male connector. The male connector has a two-step inner hole. The outer end of the two-step inner hole is sleeved with a Palin. The outer flexible shaft is covered by a plastic outer tube. a coil tube consisting of a wire rope shaft inside a spiral tube and a transmission shaft at the end of the cable shaft, and the transmission shaft is sleeved in the above-mentioned Palin and properly worn out One end of the connector, one end of the handle is provided with a female connector for plugging the male connector of the transmission hose, driving the transmission shaft of the transmission hose and the fastening hole of the inner shaft of the handle; thereby, the motor can be driven by the motor through the transmission hose The shaft inside the handle rotates to perform the necessary engraving, grinding, cutting and polishing. The main purpose of this creation is that the drive shaft is threaded into a Palin during use, thereby avoiding contact friction with the inner hole of the male joint, thereby increasing the rotational speed to 30,000 rpm, increasing the application range of the machine, and reducing heat generation. And the probability of breaking, improving work safety, quality stability and service life. The second purpose of this creation is that the drive shaft is worn in a Palin when it is used, so that the vibration can be greatly reduced and the vibration can be reached. Extended wire life and better precision and quality stability. [Embodiment] The following is a detailed description of the preferred embodiment of the present invention, such as the post-spring as the third picture, the creation of the age, the fourth picture of the creation of the three-dimensional M315132 combination picture, the fifth picture of the creation As shown in the combined sectional view, it comprises: a motor (4), a transmission hose (5) and a handle (6), wherein the motor (4) is suspended, and has a lifting ring (41) for hanging, a transmission hose (5) The utility model has an outer flexible shaft (51) and an inner conductor (52), one end is connected with the rotating shaft of the motor (4), the other end is connected with a male joint (53), and the male joint (53) is internally provided with a two-step inner portion. Hole (53 1) 'The inner end of the large end of the two-step inner hole (531) is sleeved with a needle roller (M2). The outer flexible shaft (51) is covered by a plastic outer tube (511). The inner tube (52) is internally sheathed by a spiral tube (521) with a steel cable bobbin (522), and a suitable male connector (53) is connected to the end of the cable shaft (522). The outer drive shaft (523) is composed, and the drive shaft (523) is sleeved in the needle pin Palin (532) to form a support positioning function, and one end of the handle (6) is provided with a female connector (61) for soft transmission. (5) of the male connector (53) inserted, the drive drives the hose (5) of the shaft (523) - and the handle end (6) of the shaft (62) aperture junction card (621) engaging the end surface of the latching. When in use, 'suspend the motor (4) to the appropriate position with the lifting ring (41), and set the appropriate tool head on the handle (6), and the steel cable of the transmission hose (5) is driven by the rotating shaft of the motor (4). The bobbin (522) and the transmission shaft (523) which is sleeved in the needle roller (532) are rotated, and then the shaft (62) of the handle (6) is rotated by the transmission (523), and the workpiece is carried by the tool head. The necessary engraving, grinding, cutting, polishing and other processing. From the structure of the above specific embodiment, it can be known that the creation has the following benefits: 8 M315132 1. In its use, the transmission section 23) is worn in the needle roller Palin (532), and the transmission is 523. The contact frame is arranged between the needle roller (532) and the shaft (62) inside the handle (6), so as to prevent the transmission shaft (523) from contacting the inner hole (531) of the male connector (10), thereby increasing the rotational speed to __, increase the application range of this machine, and reduce the probability of heat and breakage, improve work safety, quality stability and service life. 2. In use, the drive shaft (523) is sleeved in a needle roller (10)), and the drive shaft (523) is suspended between the shafts (10) inside the needle (53) 'handle (8)' The smooth rotation can greatly reduce the vibration, thereby achieving better precision and quality stability. In summary, this creation has indeed reached a groundbreaking structure, and has improved content of creation' at the same time, it can achieve professional _ sex and progress, and this _ has not seen any instrument, but also rides, when In accordance with the provisions of the Patent Law, please raise the scale-type special funds according to law, and the members of the Catchment Bureau will grant legal patent rights to pray. As stated by Weishe, the implementation of the age of the paste, has not been limited to the implementation of the fine; that is, the large-scale test of the creation of the scope of the _ range of changes and modifications, the collection is still selected for the _ cover 9 M315132 [Simple diagram of the diagram] The first diagram is a three-dimensional exploded view of the system. The second diagram: the combined sectional view of the system. The third diagram: the three-dimensional exploded view of the creation. Figure: This is a three-dimensional combination of the creation. The fifth picture: a sectional view of the combination of the creation.

【主要元件符號說明】 〔習知〕 1 馬達 11 吊環 2 傳動軟管 21 外軟轴 211 塑膠外管 212 蛇管 22 内導線 221 螺旋線管 222 鋼索線軸 223 傳動軸 23 公接頭 3 手柄 31 母接頭 32 軸桿 321 卡結孔 〔本創作〕 4 馬達 41 吊環 5 傳動軟管 51 外軟軸 511 塑膠外管 512 蛇管 52 内導線 521 螺旋線管 M315132 522鋼索線軸 523 53 公接頭 531 532滾針培林 6 61 母接頭 62 621卡結孔 傳動轴 内孔 手柄 軸桿[Main component symbol description] [General] 1 Motor 11 Ring 2 Transmission hose 21 Outer flexible shaft 211 Plastic outer tube 212 Snake tube 22 Inner conductor 221 Threaded tube 222 Cable bobbin 223 Drive shaft 23 Male connector 3 Handle 31 Female connector 32 Shaft 321 fastening hole [This creation] 4 Motor 41 Ring 5 Transmission hose 51 External flexible shaft 511 Plastic outer tube 512 Snake tube 52 Inner conductor 521 Spiral tube M315132 522 Steel cable spool 523 53 Male joint 531 532 Needle roller Palin 6 61 female connector 62 621 fastening hole drive shaft inner hole handle shaft

1111

Claims (1)

M315132 九、申請專利範圍: 1· 一種刻磨機傳動軟管結構改良,其包含:一馬達、 一傳動軟管及一手柄,其中馬達為吊掛式,傳動軟管具有 一外軟軸及一内導線,一端與馬達之轉軸組接,另端連接 一公接頭’公接頭内部設有一内孔,外軟軸係由一塑膠外 管内部包覆一蛇管所組成,内導線係由一螺旋線管内部穿 套一鋼索線軸,並於鋼索線轴末端接設一適當穿出公接頭 外側之傳動軸所組成,手柄一端設置一母接頭,供傳動軟 管之公接頭插接,驅使傳動軟管之傳動轴與手柄内部轴桿 之卡結孔套合卡固,其特徵在於: 公接頭内孔套設一培林,供内導線之傳動軸穿套,而 令傳動軸懸空架設於培林與手柄内部之軸桿間,形成支撐 疋位作用’避免使用時傳動轴與公接頭内孔產生接觸摩擦 〇 2·如申請專利範圍第1項所述之刻磨機傳動軟管結構 改良’其中培林為支撐性培林。 3·如申請專利範圍第1或2項所述之刻磨機傳動軟管結 構改良,其中公接頭之内孔為兩階狀,培林套設於内孔大 徑階中,供傳動軸穿套結合。 12M315132 IX. Patent application scope: 1. A modified structure of a grinding machine transmission hose, comprising: a motor, a transmission hose and a handle, wherein the motor is a hanging type, the transmission hose has an outer flexible shaft and a The inner wire has one end connected to the rotating shaft of the motor, and the other end is connected with a male connector. The male connector is internally provided with an inner hole, and the outer flexible shaft is composed of a plastic outer tube which is covered with a coil, and the inner wire is composed of a spiral. The inside of the pipe is sheathed by a steel cable bobbin, and a transmission shaft which is appropriately worn outside the male connector is formed at the end of the cable shaft, and a female connector is arranged at one end of the handle for inserting the male connector of the transmission hose to drive the transmission hose. The drive shaft is engaged with the inner hole of the handle shaft of the handle, and is characterized in that: the inner hole of the male joint is sleeved with a Palin for the transmission shaft of the inner wire to pass through, and the drive shaft is suspended and mounted on the Palin and The support is clamped between the shafts inside the handle. 'The contact between the drive shaft and the inner hole of the male joint is avoided when the machine is used. ·2. The structure of the drive hose of the engraving machine described in the first paragraph of the patent application is improved. Palin is a supportive Palin. 3. The structure of the grinding machine transmission hose described in claim 1 or 2 is improved, wherein the inner hole of the male joint is two-step, and the Palin is sleeved in the large diameter step of the inner hole for the transmission shaft to wear. Set of combinations. 12
TW096201038U 2007-01-19 2007-01-19 Improved structure of driving tube of a inscribing grinder TWM315132U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW096201038U TWM315132U (en) 2007-01-19 2007-01-19 Improved structure of driving tube of a inscribing grinder
US12/003,793 US20080176493A1 (en) 2007-01-19 2008-01-02 Grinding assembly
DE202008000298U DE202008000298U1 (en) 2007-01-19 2008-01-08 grinder

Applications Claiming Priority (1)

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TW096201038U TWM315132U (en) 2007-01-19 2007-01-19 Improved structure of driving tube of a inscribing grinder

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DE102016012915B4 (en) * 2016-10-21 2018-07-26 KAPP Werkzeugmaschinen GmbH Wiper arm for grinding internally profiled workpieces with a grinding wheel
US11691259B2 (en) 2020-05-18 2023-07-04 Techtronic Cordless Gp Rotary tool

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US6312322B1 (en) * 2000-05-24 2001-11-06 Po-Fu Chang Hand held grinder

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US20080176493A1 (en) 2008-07-24

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