CN103264304A - Compaction interlocking type boring mill appliance - Google Patents
Compaction interlocking type boring mill appliance Download PDFInfo
- Publication number
- CN103264304A CN103264304A CN2013101726904A CN201310172690A CN103264304A CN 103264304 A CN103264304 A CN 103264304A CN 2013101726904 A CN2013101726904 A CN 2013101726904A CN 201310172690 A CN201310172690 A CN 201310172690A CN 103264304 A CN103264304 A CN 103264304A
- Authority
- CN
- China
- Prior art keywords
- positioning key
- cutter
- apparatus body
- appliance
- interlocking
- 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.)
- Pending
Links
Landscapes
- Drilling And Boring (AREA)
Abstract
The invention discloses a compaction interlocking type boring mill appliance. The compaction interlocking type boring mill appliance comprises an appliance body; a cutting tool is installed at one end of the appliance body; the other end of the appliance body extends into a main shaft of a boring mill and is connected with the boring mill in a fastening mode; a U-shaped groove is formed in the main shaft of the boring mill; a first positioning key and a second positioning key are arranged inside the U-shaped groove; and the first positioning key and the second positioning key are fixed to achieve fastening of the appliance body. The compaction interlocking type boring mill appliance has the advantages of being simple in structure and convenient to detach, enabling personnel operation to be safe due to the facts that the U-shaped groove is utilized to achieve compaction and interlocking of the appliance and the whole appliance is firmly fixed inside the main shaft and free of out leakage and being efficient and professional.
Description
Technical field
The present invention relates to a kind of interlocking-type boring machine utensil that compresses.
Background technology
During processing parts, cutter often directly clamping on the main shaft of boring machine, Outer Taper cooperates in adopting dress cutter mode.There is following shortcoming with this structure:
1. though utilize inside and outside circular cone directly to adorn cutter efficient height, when the high-speed cutting workpiece, can make the cutter vibrations, on the workpiece of processing, will produce the shake line of cutter, serious meeting causes product defective, influences the presentation quality of product;
2. outer conical surface is easy to wear, makes that whole cone match is imperfect; Easily take off cutter, the operator adorns cutter again, makes that labour intensity height, efficient are low, work quality is affected, and more may take off cutter and can cause personal injury, and is dangerous;
Under the machine tool chief axis turning effort, during big capacity cutting workpiece, especially under big twisting force, cutter very easily becomes flexible, loses control of, the cutter reaction force increases, and can make then gently that cutter become flexible/comes off, cutter breaks, this self-locking is just inapplicable; The serious inner key components and parts of lathe that then may cause lost efficacy.
Summary of the invention
Cutter directly is contained in the cutter that exists on the machine tool chief axis and very easily becomes flexible, easily comes off, breaks when overcoming existing processing parts, serious words may cause shortcomings such as lathe inner body inefficacy, and what the invention provides that a kind of applicability is strong, dress cutter stability is high compresses interlocking-type boring machine utensil.
The technical solution used in the present invention is:
Compress interlocking-type boring machine utensil, it is characterized in that: comprise apparatus body, described apparatus body one end is installed with cutter, and the other end stretches in the described boring spindle and with it and is fastenedly connected; Offer a U-shaped groove on the described boring spindle, be provided with first positioning key and second positioning key in the described U-shaped groove, realize the described apparatus body of locking by fixing described first positioning key and second positioning key.
Further, the position of corresponding described first positioning key is provided with first through hole on the described apparatus body, the position of corresponding described second positioning key is provided with second through hole, passes described first through hole by screw between described first positioning key and the described apparatus body and realizes being fastenedly connected.
Further, also comprise a taper shank, described cutter is threaded by the screw thread blind rivet with described taper shank one end, and the described taper shank other end and machine tool chief axis are in transmission connection; Be provided with packing ring between described screw thread blind rivet and the described cutter.
Further, described apparatus body is coniform, and the tapering of its tapering and described boring spindle cooperatively interacts; The center of described apparatus body and the center of boring spindle are in the same center line.
Using method of the present invention is as follows:
At first cutter is installed on the utensil, again utensil, cutter is installed in the boring spindle together.First, second location bond energy is locked in utensil in the main shaft, is implemented in not rotation of rotary torsion effect bottom tool, non-slip.So just effectively fix cutter, played the effect to whole cutter stable prod crudy under the effect of rotation at full speed and high cutting force.Should start spindle motor of machine tool earlier after installing utensil, whether it installs and wants the position with spot check.
When the present invention rotates when machine tool chief axis, drive utensil and together rotate, by two location locking key, the lathe revolving force is passed on the cutter that is installed on the utensil effectively, finally make cutter in running order.Product is placed on the frock, is positioned at after boring table clamps, and the position that the bit alignment workpiece is processed starts main shaft, and the work of cutter swivel feeding can be finished the effective processing to workpiece.
Technical conceive of the present invention is:
(1) the boring spindle taper hole is not directly hung cutter, but as power source;
(2) the two location of the fixedly employing of utensil locking key structure, its profile is as the back-shaped needle-like of U (comprising positioning key thickness), positioning key is divided into two, be contract iron shape, be fixed and clamped with hexagon socket head cap screw so that be placed in the boring spindle U-lag, to utensil play adjusting, the effect of being strained and fixed, this structure had both played the revolving force effect of cutter, also played the back seat pulling force effect of cutter, increased newly spacing and function tightening force for the use of horizontal boring machine cutter;
(3) configuration design of utensil is coniform, and the conical bore cooperation has the self centering effect, makes center final and machine tool chief axis, utensil center be in the same center line; This structure has played good positioning action to the precision of cutter, has improved the machining property of boring machine significantly, has in industry obtained using widely.
Beneficial effect of the present invention is embodied in: simple in structure, convenient disassembly; Utilize tightening force, adopt U-lag to realize utensil is compressed interlocking; By the auto-lock function of spindle taper hole, utensil outer cone, two positioning keys, finally effectively the motive power of lathe is passed on the cutter that hangs over utensil; Two location locking key transmits torsion effectively, and whole utensil firmly is fixed in the main shaft and does not leak outside, and makes safety on the personnel operation, and is efficient and professional.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present invention.
The specific embodiment
With reference to Fig. 1, compress interlocking-type boring machine utensil, comprise apparatus body 1, described apparatus body 1 one ends are installed with cutter 3, and the other end stretches in the described boring spindle 2 and with it and is fastenedly connected; Offer a U-shaped groove on the described boring spindle 2, be provided with first positioning key 4 and second positioning key 5 in the described U-shaped groove, realize the described apparatus body 1 of locking by fixing described first positioning key 4 and second positioning key 5.
Further, the position of corresponding described first positioning key 4 is provided with first through hole on the described apparatus body 1, the position of corresponding described second positioning key 5 is provided with second through hole, passes described first through hole by screw 7 between described first positioning key 4 and the described apparatus body 1 and realizes being fastenedly connected.
Further, also comprise a taper shank 6, described cutter 3 is threaded by screw thread blind rivet 9 with described taper shank 6 one ends, and described taper shank 6 other ends and machine tool chief axis are in transmission connection; Be provided with packing ring 8 between described screw thread blind rivet 9 and the described cutter 3.
Further, described apparatus body 1 is coniform, and the tapering of its tapering and described boring spindle 2 cooperatively interacts; The center of the center of described apparatus body 1 and boring spindle 2 is in the same center line.
Using method of the present invention is as follows:
At first cutter is installed on the utensil, again utensil, cutter is installed in the boring spindle together.First, second location bond energy is locked in utensil in the main shaft, is implemented in not rotation of rotary torsion effect bottom tool, non-slip.So just effectively fix cutter, played the effect to whole cutter stable prod crudy under the effect of rotation at full speed and high cutting force.Should start spindle motor of machine tool earlier after installing utensil, whether it installs and wants the position with spot check.
When the present invention rotates when machine tool chief axis, drive utensil and together rotate, by two location locking key, the lathe revolving force is passed on the cutter that is installed on the utensil effectively, finally make cutter in running order.Product is placed on the frock, is positioned at after boring table clamps, and the position that the bit alignment workpiece is processed starts main shaft, and the work of cutter swivel feeding can be finished the effective processing to workpiece.
Technical conceive of the present invention is:
(1) the boring spindle taper hole is not directly hung cutter, but as power source;
(2) the two location of the fixedly employing of utensil locking key structure, its profile is as the back-shaped needle-like of U (comprising positioning key thickness), positioning key is divided into two, be contract iron shape, be fixed and clamped with hexagon socket head cap screw so that be placed in the boring spindle U-lag, to utensil play adjusting, the effect of being strained and fixed, this structure had both played the revolving force effect of cutter, also played the back seat pulling force effect of cutter, increased newly spacing and function tightening force for the use of horizontal boring machine cutter;
(3) configuration design of utensil is coniform, and the conical bore cooperation has the self centering effect, makes center final and machine tool chief axis, utensil center be in the same center line; This structure has played good positioning action to the precision of cutter, has improved the machining property of boring machine significantly, has in industry obtained using widely.
The described content of this specification embodiment only is enumerating the way of realization of inventive concept; protection scope of the present invention should not be regarded as only limiting to the concrete form that embodiment states, protection scope of the present invention also reach in those skilled in the art conceive according to the present invention the equivalent technologies means that can expect.
Claims (4)
1. compress interlocking-type boring machine utensil, it is characterized in that: comprise apparatus body, described apparatus body one end is installed with cutter, and the other end stretches in the described boring spindle and with it and is fastenedly connected; Offer a U-shaped groove on the described boring spindle, be provided with first positioning key and second positioning key in the described U-shaped groove, realize the described apparatus body of locking by fixing described first positioning key and second positioning key.
2. the interlocking-type boring machine utensil that compresses as claimed in claim 1, it is characterized in that: the position of corresponding described first positioning key is provided with first through hole on the described apparatus body, the position of corresponding described second positioning key is provided with second through hole, passes described first through hole by screw between described first positioning key and the described apparatus body and realizes being fastenedly connected.
3. the interlocking-type boring machine utensil that compresses as claimed in claim 2, it is characterized in that: also comprise a taper shank, described cutter is threaded by the screw thread blind rivet with described taper shank one end, and the described taper shank other end and machine tool chief axis are in transmission connection; Be provided with packing ring between described screw thread blind rivet and the described cutter.
4. the interlocking-type boring machine utensil that compresses as claimed in claim 3, it is characterized in that: described apparatus body is coniform, and the tapering of its tapering and described boring spindle cooperatively interacts; The center of described apparatus body and the center of boring spindle are in the same center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101726904A CN103264304A (en) | 2013-05-09 | 2013-05-09 | Compaction interlocking type boring mill appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101726904A CN103264304A (en) | 2013-05-09 | 2013-05-09 | Compaction interlocking type boring mill appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103264304A true CN103264304A (en) | 2013-08-28 |
Family
ID=49007990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101726904A Pending CN103264304A (en) | 2013-05-09 | 2013-05-09 | Compaction interlocking type boring mill appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103264304A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2134250Y (en) * | 1992-10-08 | 1993-05-26 | 中国华北电力联合公司北京电力设备总厂 | Changeable cone sleeve of boring stem |
| US5277435A (en) * | 1991-08-28 | 1994-01-11 | Mercedes-Benz Ag | Standard shank and method for directly locating rotating cutting tools in a machine tool work spindle |
| US5481949A (en) * | 1994-08-15 | 1996-01-09 | Yen; En-Ji | Locking member for use in hand tools |
| CN2714206Y (en) * | 2004-04-12 | 2005-08-03 | 陈硕 | Knife quick dismounting mechanism for boring machine |
| JP2010540264A (en) * | 2007-10-03 | 2010-12-24 | ケンナメタル インコーポレイテッド | Shrink fit sleeve for tool holder |
-
2013
- 2013-05-09 CN CN2013101726904A patent/CN103264304A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5277435A (en) * | 1991-08-28 | 1994-01-11 | Mercedes-Benz Ag | Standard shank and method for directly locating rotating cutting tools in a machine tool work spindle |
| CN2134250Y (en) * | 1992-10-08 | 1993-05-26 | 中国华北电力联合公司北京电力设备总厂 | Changeable cone sleeve of boring stem |
| US5481949A (en) * | 1994-08-15 | 1996-01-09 | Yen; En-Ji | Locking member for use in hand tools |
| CN2714206Y (en) * | 2004-04-12 | 2005-08-03 | 陈硕 | Knife quick dismounting mechanism for boring machine |
| JP2010540264A (en) * | 2007-10-03 | 2010-12-24 | ケンナメタル インコーポレイテッド | Shrink fit sleeve for tool holder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107297543A (en) | A kind of processing unit (plant) | |
| CN209021276U (en) | A kind of bucket spindle drilling equipment | |
| CN203245650U (en) | Compression-interlocking-type boring machine tool | |
| CN203061937U (en) | Drill chuck | |
| CN204584340U (en) | A kind of valve production drilling machine | |
| CN103264304A (en) | Compaction interlocking type boring mill appliance | |
| CN113211115A (en) | Stable collet chuck structure and machine tool applying same | |
| CN203265808U (en) | Tapping clamp | |
| CN206568010U (en) | A kind of draw bail of improved feed shaft driving-chain | |
| CN105215426B (en) | Vibration reducing supporter of deep hole machining cutter bar | |
| CN202894835U (en) | Tool fixture for drilling of rotor shaft | |
| CN205764063U (en) | Additional lock loop device | |
| CN204353540U (en) | Split type countersink | |
| CN205129526U (en) | Anchor clamps are not in mood for to cylindrical grinder | |
| CN104625124B (en) | Radial adjustable deep-hole boring cutter for guide blocks | |
| CN104476329B (en) | A kind of device of mechanical workpieces processing centering benchmark | |
| CN206011301U (en) | Safe locking device and sawing machine that furniture is loosened with the anti-saw blade of sawing machine main shaft | |
| CN202963824U (en) | Protecting device of vertical automatic welding machine | |
| CN206028860U (en) | Steel pipe cutting machine | |
| CN203371296U (en) | Special fixture for drilling machine | |
| CN205968645U (en) | Emery wheel connection structure | |
| CN203650052U (en) | Collet structure for preventing cutting tool from sliding | |
| CN205437279U (en) | At cone device of groove on surface | |
| CN207615717U (en) | A kind of novel integrated drill chuck | |
| CN204818994U (en) | Tailored version work piece chuck of cylindrical grinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130828 |