JP3126450U - Chuck for processing machine - Google Patents

Chuck for processing machine Download PDF

Info

Publication number
JP3126450U
JP3126450U JP2006006607U JP2006006607U JP3126450U JP 3126450 U JP3126450 U JP 3126450U JP 2006006607 U JP2006006607 U JP 2006006607U JP 2006006607 U JP2006006607 U JP 2006006607U JP 3126450 U JP3126450 U JP 3126450U
Authority
JP
Japan
Prior art keywords
annular pad
chuck
processing machine
shoulder
flange portion
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP2006006607U
Other languages
Japanese (ja)
Inventor
金秋 陳
Original Assignee
興源機械工業有限公司
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 興源機械工業有限公司 filed Critical 興源機械工業有限公司
Priority to JP2006006607U priority Critical patent/JP3126450U/en
Application granted granted Critical
Publication of JP3126450U publication Critical patent/JP3126450U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Machine Tool Units (AREA)

Abstract

【課題】チャックと加工機械との間の振動を軽減し、加工中に高い加工精度を維持させるチャックを提供すること。
【解決手段】加工機械（６０）に伸びる連結部分（１０１）と、ヘッド（１１）と、該ヘッドと前記連結部との間のフランジ（１２）とを含む。肩（１２２）がフランジ部分の頂面に形成され、連結部分の周りに配置される環状パッドを支持する。フランジ部分と加工機械の底面との間の隙間は環状パッドによって埋められる。
【選択図】図１A chuck that reduces vibration between a chuck and a processing machine and maintains high processing accuracy during processing.
A connecting portion (101) extending to a processing machine (60), a head (11), and a flange (12) between the head and the connecting portion are included. A shoulder (122) is formed on the top surface of the flange portion and supports an annular pad disposed around the connecting portion. The gap between the flange portion and the bottom surface of the processing machine is filled with an annular pad.
[Selection] Figure 1

Description

本考案は、チャックに関し、特にチャックの部品の振動や摩耗のおそれなしに刃を加工中固定する加工機械用チャックに関する。   The present invention relates to a chuck, and more particularly to a chuck for a processing machine that fixes a blade during processing without fear of vibration and wear of parts of the chuck.

加工機械すなわち旋盤は、求められる品物を製作すべく被加工物を加工するために使用される。加工中、通常、加工刃は加工作業の鍵である。刃の鋭利さという問題のほかに注目すべきものがある。すなわち、加工中、加工刃を保持するチャックは加工機械に堅固に固定されておらず、チャックと加工機械との間の振動が悪い加工を引き起こす。また、加工は円滑でない。   A processing machine or lathe is used to process a work piece to produce the desired product. During machining, the machining blade is usually the key to the machining operation. Other than the problem of the sharpness of the blade, there is something worth noting. That is, during processing, the chuck that holds the processing blade is not firmly fixed to the processing machine, and vibration between the chuck and the processing machine causes processing that is poor. Also, the processing is not smooth.

従来の問題のよりよい理解のために図１０を参照するに、従来のチャック５０が加工機械６０に連結されている。チャック５０は連結部分５１と、ヘッド部分５２と、連結部分５１及びヘッド部分５２の双方に一体的に形成されたフランジ部分５３とからなる。連結部分は円錐形状を有し、フランジ部分５３の寸法は連結部分５１の最下部の寸法より大きい。加工機６０は、チャック５０の円錐形の連結部分５１に対応する円錐形の窪みすなわち円錐形穴６１を備え、チャック５０の連結部分５１は加工機６０の円錐形穴６１に受け入れられる。   Referring to FIG. 10 for a better understanding of the conventional problem, a conventional chuck 50 is coupled to the processing machine 60. The chuck 50 includes a connecting portion 51, a head portion 52, and a flange portion 53 formed integrally with both the connecting portion 51 and the head portion 52. The connecting part has a conical shape, and the dimension of the flange part 53 is larger than the dimension of the lowermost part of the connecting part 51. The processing machine 60 includes a conical recess or conical hole 61 corresponding to the conical connecting part 51 of the chuck 50, and the connecting part 51 of the chuck 50 is received in the conical hole 61 of the processing machine 60.

加工機械６０の底面６２とフランジ部分５３の頂面との間には隙間Ａが存在する。この隙間Ａの存在により、種々のレベルの振動がしばしば悪い機械加工精度を引き起こす。さらに、連結部分５１の外周と円錐形穴６１の内周との間の摩擦がチャック５０に摩耗を生じさせ、チャック５０と加工機械６０との間の連結を悪くする。この欠点を克服するために、本考案は、前記の問題を軽減すべく改良されたチャックを提供する。   A gap A exists between the bottom surface 62 of the processing machine 60 and the top surface of the flange portion 53. Due to the presence of this gap A, various levels of vibration often cause poor machining accuracy. Further, friction between the outer periphery of the connecting portion 51 and the inner periphery of the conical hole 61 causes the chuck 50 to wear, and the connection between the chuck 50 and the processing machine 60 is deteriorated. In order to overcome this drawback, the present invention provides an improved chuck to alleviate the above problems.

本考案の主な目的は、チャックと加工機械との間の振動を軽減し、加工中に高い精度を維持させる改良されたチャックを提供することにある。   The main objective of the present invention is to provide an improved chuck that reduces vibrations between the chuck and the processing machine and maintains high accuracy during processing.

前記の目的を達成する、本考案に係るチャックは、円錐形の連結部分、ヘッド、前記連結部分と前記ヘッドとの間のフランジ部分とを含む。前記ヘッドは円形の横断面形状を有し、前記ヘッドは前記連結部分の最下面の寸法より大きい寸法を有する。肩が前記フランジ部分の頂面に形成されている。環状パッドが前記フランジ部分の肩の頂部に設けられている。前記環状パッドの厚さにより、チャックと加工機械との間の隙間が埋められ、補償される。前記フランジ部分と前記加工機械の底面との間の隙間が前記環状パッドで充填されるため、チャックと加工機械との間の係合が確実にされる。したがって、振動及び摩擦が予防される。   The chuck according to the present invention for achieving the above object includes a conical connecting portion, a head, and a flange portion between the connecting portion and the head. The head has a circular cross-sectional shape, and the head has a size larger than that of the lowermost surface of the connecting portion. A shoulder is formed on the top surface of the flange portion. An annular pad is provided on the top of the shoulder of the flange portion. The gap between the chuck and the processing machine is filled and compensated by the thickness of the annular pad. Since the gap between the flange portion and the bottom surface of the processing machine is filled with the annular pad, the engagement between the chuck and the processing machine is ensured. Therefore, vibration and friction are prevented.

本考案の他の目的、新規な特徴及び効果は、添付図面を参照しての以下の説明から明らかとなろう。   Other objects, novel features and advantages of the present invention will become apparent from the following description with reference to the accompanying drawings.

図１を参照するに、本考案に係るチャック１０は、円錐形の連結部分１０１、ヘッド１１及び連結部分１０１とヘッド１１との間のフランジ部分１２を含む。   Referring to FIG. 1, a chuck 10 according to the present invention includes a conical connecting portion 101, a head 11, and a flange portion 12 between the connecting portion 101 and the head 11.

ヘッド１１は刃（図示せず）を保持する形状を有し、フランジ部分１２はその側面に形成された切欠１２１を備える。肩１２２はフランジ部分１２の頂面に形成されており、複数（図示の例では６）のねじ穴１２３が肩１２２の面に設けられている。環状パッド２０は、連結部分１０１の回りに配置され、フランジ部分１２の切欠１２１に対応する第１の切欠２１と、該第１の切欠とは反対側の第２の切欠２２と、環状パッド２０に形成された、フランジ部分１２のねじ穴の数と同じ数のさら穴２３を備える。   The head 11 has a shape for holding a blade (not shown), and the flange portion 12 includes a notch 121 formed on a side surface thereof. The shoulder 122 is formed on the top surface of the flange portion 12, and a plurality of (six in the illustrated example) screw holes 123 are provided on the surface of the shoulder 122. The annular pad 20 is disposed around the connecting portion 101, and includes a first notch 21 corresponding to the notch 121 of the flange portion 12, a second notch 22 opposite to the first notch, and the annular pad 20. The number of countersinks 23 is the same as the number of screw holes in the flange portion 12 formed in

図２，３を参照して、環状パッド２０がボルト３０により肩１２２の頂部に固定され、かつ加工機械６０の円錐形穴６１中に連結部分１０１が伸びることによってチャック１０が加工機械６０に連結された後、環状パッド２０の厚さにより、チャック１０が加工機械６０の底面６２に確実に係合し、加工機械６０とチャック１０との間の摩擦と振動を防止する。   Referring to FIGS. 2 and 3, the annular pad 20 is fixed to the top of the shoulder 122 by the bolt 30, and the connecting portion 101 extends into the conical hole 61 of the processing machine 60 so that the chuck 10 is connected to the processing machine 60. After that, the thickness of the annular pad 20 ensures that the chuck 10 is securely engaged with the bottom surface 62 of the processing machine 60 and prevents friction and vibration between the processing machine 60 and the chuck 10.

図４を参照して、環状パッド２０Ａは分割して形成してもよい。すなわち、環状のパッド２０Ａは２つの半割体からなり、これによってもなお所期の目的を達成することができる。環状パッド２０Ａの外形を得るように、環状パッド２０Ａを２つの半割体に分割する第１の貫通穴２１Ａ及び第２の貫通穴２２Ａが環状パッド２０Ａの軸線方向に設けられている。   Referring to FIG. 4, the annular pad 20 </ b> A may be divided and formed. That is, the annular pad 20A is composed of two halves, and this can still achieve the intended purpose. A first through hole 21A and a second through hole 22A that divide the annular pad 20A into two halves are provided in the axial direction of the annular pad 20A so as to obtain the outer shape of the annular pad 20A.

図５を参照して、環状パッド２０Ｂは６つの部分２３に分割され、それぞれには、環状パッドの軸線方向への貫通穴を有し、これによってもなお所期の目的を達成することができる。   Referring to FIG. 5, the annular pad 20B is divided into six parts 23, each having a through hole in the axial direction of the annular pad, which can still achieve the intended purpose. .

図６を参照するに、チャック１０は、第２環状パッド４０が配置されている点を除き、図２に示されたとほぼ同じ構造である。第２環状パッド４０は、環状パッド２０と寸法及び形状においてほぼ同じである。しかし、環状パッド２０と第２環状パッド４０との間には厚さに差があり、第２環状パッド４０は環状パッド２０より薄い。第２環状パッド４０は、フランジ部分１２の切欠１２１及び環状パッド２０の第１の切欠２１Ａに対応する第３の切欠４１と、環状パッド２０の第２の切欠２２Ａに対応する第４の切欠４２とを備える。複数の穴４３が環状パッド２０のさら穴２３及びフランジ部分１２のねじ穴１２３に対応するように設けられている。   Referring to FIG. 6, the chuck 10 has substantially the same structure as that shown in FIG. 2 except that the second annular pad 40 is disposed. The second annular pad 40 is substantially the same in size and shape as the annular pad 20. However, there is a difference in thickness between the annular pad 20 and the second annular pad 40, and the second annular pad 40 is thinner than the annular pad 20. The second annular pad 40 includes a notch 121 of the flange portion 12 and a third notch 41 corresponding to the first notch 21A of the annular pad 20 and a fourth notch 42 corresponding to the second notch 22A of the annular pad 20. With. A plurality of holes 43 are provided so as to correspond to the countersink 23 of the annular pad 20 and the screw hole 123 of the flange portion 12.

図７に示されているように、環状パッド２０及び第２の環状パッド４０がボルト３０によりフランジ部分１２に取り付けられており、環状パッド２０及び第２環状パッド４０の結合体が加工機械の下面とチャック４０との間の隙間を埋めている。   As shown in FIG. 7, the annular pad 20 and the second annular pad 40 are attached to the flange portion 12 by bolts 30, and a combined body of the annular pad 20 and the second annular pad 40 serves as a lower surface of the processing machine. And the gap between the chuck 40 and the chuck 40.

図８に示すように、第２環状パッド４０Ａは分割して形成してもよい。すなわち、第２の環状のパッド４０Ａは２つの半割体からなり、これによってもなお所期の目的を達成することができる。第２環状パッド４０Ａの外形を得るように、第２環状パッド４０Ａを２つの半割体に分割する第１の貫通穴４１Ａ及び第２の貫通穴４２Ａが環状パッド２０Ａの軸線方向に設けられている。   As shown in FIG. 8, the second annular pad 40A may be divided and formed. That is, the second annular pad 40A is composed of two halves, and this can still achieve the intended purpose. A first through hole 41A and a second through hole 42A for dividing the second annular pad 40A into two halves are provided in the axial direction of the annular pad 20A so as to obtain the outer shape of the second annular pad 40A. Yes.

図９を参照するに、第２環状パッド４０Ｂは６つの部分２３に分割され、それぞれは第２環状パッド４０Ｂの軸線方向への貫通穴２４を有し、これによってもなお所期の目的を達成することができる。   Referring to FIG. 9, the second annular pad 40B is divided into six portions 23, each having a through hole 24 in the axial direction of the second annular pad 40B, which still achieves the intended purpose. can do.

本考案に係るチャックの分解斜視図。The exploded perspective view of the chuck concerning the present invention. 環状パッドがチャックのフランジ部分に取り付けられかつ支持されていることを示す斜視図。The perspective view which shows that the annular pad is attached to the flange part of a chuck | zipper, and is supported. 本考案に係るチャックと加工機械との間の環状パッドがチャックの連結部分の振動及び摩擦を防止することを示す概略的な横断面図。1 is a schematic cross-sectional view showing that an annular pad between a chuck and a processing machine according to the present invention prevents vibration and friction of a connecting portion of the chuck. 環状パッドの別の例を示す分解斜視図。The disassembled perspective view which shows another example of an annular pad. 環状パッドのさらに別の例を示す分解斜視図。The disassembled perspective view which shows another example of an annular pad. 第２環状パッドが本考案に係るチャックのフランジ部分の肩により支持されていることを示す分解斜視図。The disassembled perspective view which shows that the 2nd annular pad is supported by the shoulder of the flange part of the chuck | zipper concerning this invention. 環状パッドと第２環状パッドとが本考案に係るチャックのフランジ部分の肩に取り付けられかつ支持されていることを示す斜視図。The perspective view which shows that the annular pad and the 2nd annular pad are attached to the shoulder of the flange part of the chuck | zipper which concerns on this invention, and are supported. 環状パッド及び第２環状パッドの別の例を示す分解斜視図。The disassembled perspective view which shows another example of a cyclic | annular pad and a 2nd cyclic | annular pad. 環状パッド及び第２環状パッドさらに別の例を示す分解斜視図。The disassembled perspective view which shows another example of a cyclic | annular pad and a 2nd cyclic | annular pad. 加工機械と組み合わされた従来のチャックを示す概略的な横断面図。1 is a schematic cross-sectional view showing a conventional chuck combined with a processing machine.

符号の説明Explanation of symbols

１０ チャック
１１ ヘッド
１２ フランジ
２０ 環状パッド
２３ さら穴
３０ ボルト
１０１ 連結部分
１２２ 肩
１２３ ねじ穴 10 chuck 11 head 12 flange 20 annular pad 23 countersink 30 bolt 101 connecting portion 122 shoulder 123 screw hole

Claims (3)

加工機械と確実に係合するように該加工機械中に伸びる連結部分（１０１）と、刃を保持するヘッド（１１）と、該ヘッドと前記連結部分との間のフランジ（１２）とを備える、加工機械に連結されるチャック（１０）であって、前記連結部分の周りに配置される環状パッド（２０）を支持すべく前記フランジ部分の頂面に形成された肩（１２２）を含み、前記フランジ部分と前記加工機械の底面との間の隙間を前記環状パッドにより埋め、前記肩は複数のねじ穴（１２３）を備え、前記環状パッドは前記ねじ穴と対応する複数のさら穴（２３）を備え、ボルト（３０）が前記さら穴を経て前記ねじ穴に伸び、前記環状パッドを前記肩に確実に取り付ける、チャック。   A connecting portion (101) extending into the processing machine to positively engage the processing machine, a head (11) for holding a blade, and a flange (12) between the head and the connecting portion. A chuck (10) coupled to a processing machine, comprising a shoulder (122) formed on a top surface of the flange portion to support an annular pad (20) disposed around the coupling portion; A gap between the flange portion and the bottom surface of the processing machine is filled with the annular pad, the shoulder includes a plurality of screw holes (123), and the annular pad includes a plurality of countersunk holes (23) corresponding to the screw holes. And a bolt (30) extends through the countersink into the threaded hole to securely attach the annular pad to the shoulder. 前記環状パッド（２０）は分割され、２つの半割体からなり、前記環状パッドは、前記環状パッドを半割体に分離するために軸線方向へ形成された２つの貫通穴（２１Ａ，２２Ａ）を有する、請求項１に記載のチャック。   The annular pad (20) is divided into two halves, and the annular pad has two through holes (21A, 22A) formed in the axial direction to separate the annular pad into halves. The chuck according to claim 1, comprising: 前記フランジ部分（１２）の肩（１２２）に取り付けられかつ支持された第２環状パッド（４０）を含み、該第２環状パッドは前記肩と前記環状パッドとの間にあり、前記さら穴及び前記ねじ穴に対応しかつ整列された複数の穴（４３）を備え、前記環状パッド（２０）及び第２環状パッド（４９）を前記肩の頂部に確実の取り付けるように、ねじボルト（３０）が、前記環状パッドのさら穴、前記第２環状パッドの穴及び前記フランジ部分の前記ねじ穴（１２３）を経て伸びることができる、請求項１又は２のいずれか１項に記載のチャック。   A second annular pad (40) attached and supported on a shoulder (122) of the flange portion (12), the second annular pad being between the shoulder and the annular pad; A plurality of holes (43) corresponding to and aligned with the screw holes, and screw bolts (30) to securely attach the annular pad (20) and the second annular pad (49) to the top of the shoulder The chuck according to claim 1, wherein the chuck can extend through a countersink hole in the annular pad, a hole in the second annular pad and the threaded hole (123) in the flange portion.
JP2006006607U 2006-08-15 2006-08-15 Chuck for processing machine Expired - Lifetime JP3126450U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006006607U JP3126450U (en) 2006-08-15 2006-08-15 Chuck for processing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006006607U JP3126450U (en) 2006-08-15 2006-08-15 Chuck for processing machine

Publications (1)

Publication Number Publication Date
JP3126450U true JP3126450U (en) 2006-10-26

Family

ID=43476248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006006607U Expired - Lifetime JP3126450U (en) 2006-08-15 2006-08-15 Chuck for processing machine

Country Status (1)

Country Link
JP (1) JP3126450U (en)

Similar Documents

Publication Publication Date Title
US9233426B2 (en) Octagonal cutting insert having edge portion with variable wedge angle, and cutting tool
US6312201B1 (en) Interference fit type cutting tool
US20180009042A1 (en) Cutter holder with vibration resistant structure
KR20140127844A (en) Screwdriving tool and tool holder for such a screwdriving tool
KR101107444B1 (en) Cutting tool and cutting insert for the same
US7393166B2 (en) Chuck in a processing machine
JP2012501861A (en) Machine tool with adjustable cutting insert
US8308405B2 (en) Cutter holder
JP4083680B2 (en) High rigidity composite tool bar
WO2015129770A1 (en) Cutting insert, tool body, and cutting tool
CN111203603B (en) Interchange clamping device for turbine disc
US20180009041A1 (en) Easily detachable collet
JP3126450U (en) Chuck for processing machine
WO2019123652A1 (en) T-shaped tool and method for manufacturing t-shaped tool
JP6533289B2 (en) Machine tool tools
CN109317705B (en) Gland for ultrasonic processing device and with vibration isolation function
JP2006043868A (en) Chamfering tool for drill
JP6371005B1 (en) Main body of tip exchange type cutting tool and tip exchange type cutting tool
JP2016198857A (en) Tool positioning jig
JP3200356U (en) Firmly assembled high-precision cutting blade holder
JP2008049405A (en) Removable device of rotary tool
JP2012254514A (en) Cutting insert clamp mechanism, holder, cutting insert, and cutting tool
JP2011189447A (en) Collet chuck
KR20160050372A (en) Boring bar holder apparatus
JP6440074B2 (en) Rotary cutting tool

Legal Events

Date Code Title Description
R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20091004

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20101004

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111004

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121004

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131004

Year of fee payment: 7

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term