CN104325332A - Boring cutter tool with adjustable angle and length - Google Patents
Boring cutter tool with adjustable angle and length Download PDFInfo
- Publication number
- CN104325332A CN104325332A CN201310666679.3A CN201310666679A CN104325332A CN 104325332 A CN104325332 A CN 104325332A CN 201310666679 A CN201310666679 A CN 201310666679A CN 104325332 A CN104325332 A CN 104325332A
- Authority
- CN
- China
- Prior art keywords
- hole
- cutter
- pin bushing
- guide pin
- tool rest
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/02—Boring bars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The invention discloses a boring cutter tool with the adjustable angle and length, and relates to the technical field of mechanical manufacturing. The boring cutter tool comprises a cutter base sleeve; a shaft hole and an adjusting pin hole are formed in the cutter base sleeve; a guide sleeve is arranged in the cutter base sleeve; a cutter rod with an inner hole is arranged in the guide sleeve; a lead screw is sleeved with the inner hole of the cutter rod; a conical gear is arranged at the end of the lead screw; the end of the cutter rod is connected with the lead screw through a nut arranged on the lead screw; a rotatable small shaft is arranged in the shaft hole of a cutter base and a hole of the guide sleeve; a hand wheel is arranged at one end of the small shaft; another conical gear meshed with the conical gear on the lead screw is arranged at the other end of the small shaft; an adjusting groove is formed in the guide sleeve; an adjusting pin is arranged in an adjusting pin hole of the cutter base sleeve; the guide sleeve is in fastening connection with the cutter base through a bolt. The boring cutter tool can solve the problems that in the boring machining process, the angle and the length of a cutter need to be fine adjusted at the same time, and consequently, the machining precision is affected; when a boring cutter is replaced, the machining speed is reduced, and the working efficiency is reduced.
Description
Technical field
The present invention relates to machinery manufacturing technology field, especially a kind of for the fine-tuning angle of Boring machine processing and the boring cutter frock of length.
Background technology
The boring cutter of bore hole is generally made up of knife bar and the mount pad that is fixed on knife rod head, and mechanical boring processing industry is adding man-hour to the hole of parts, usually adopts different size cutter head to carry out heavy boring, right boring respectively to hole; This processing mode needs to carry out fine setting operation to the angle of cutter and length sometimes simultaneously, particularly in some special circumstances with when requiring higher to Boring preciseness, now can only change different size boring cutter to meet the requirement to cutting-tool angle and length, but as again changed different size boring cutter, the precision of processing can be had influence on, because changing, boring cutter is consuming time has influence on process velocity simultaneously, reduces operating efficiency.
Summary of the invention
The object of this invention is to provide the boring cutter frock of a kind of angle adjustable and length, the boring cutter frock of this angle adjustable and length it when can solve Boring because needing to finely tune the angle of cutter and length and have influence on the precision of processing simultaneously, and cause process velocity slow because changing boring cutter, reduce the problem of operating efficiency.
In order to solve the problem, the technical solution used in the present invention is:
The boring cutter frock of this angle adjustable and length, comprises the tool rest cover being provided with guide hole, and described tool rest cover offers the axis hole that is connected with described guide hole and adjusts pin-and-hole; Guide pin bushing is provided with in described guide hole, described guide pin bushing end is provided with the hole that the axis hole that overlaps with tool rest communicates, the knife bar having endoporus is installed in described guide pin bushing, the inner hole sleeve of described knife bar to be at one end arranged on guide pin bushing and to be connected with on the screw mandrel of bevel gear, and the end of described knife bar is connected with screw mandrel by the nut be arranged on screw mandrel; In the axis hole of tool rest and the hole of guide pin bushing that is connected with this axis hole, be provided with rotatable little axle, one end that little shaft extension goes out tool rest cover is provided with handwheel, and the one end in guide pin bushing is provided with the bevel gear be meshed with the bevel gear on screw mandrel; Guide pin bushing is provided with the adjustment tank coordinating with adjusting pin and knife bar angle is adjusted; Described adjusting pin is arranged in the adjustment pin-and-hole of described tool rest cover; Guide pin bushing and tool rest cover are bolted connection.
In above technical scheme, further scheme is: be provided with in described guide pin bushing and allow knife bar in guide pin bushing, do linearly moving linear guides groove.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
1, the present invention passes through adjusting handle, knife bar can be regulated along the distance of processing work direction movement, simultaneously, the adjustment of knife bar angle can be carried out by the adjusting pin rotated in adjustment tank, the angle of cutter in process and displacement adjustment are fully protected, improve working (machining) efficiency and the precision of product.
2, structure of the present invention is simple, easily manufactures, with low cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the schematic diagram that knife bar of the present invention carries out angle adjustment state.
Number in the figure is expressed as: 1, knife bar; 2, guide pin bushing; 3, adjusting pin; 4, screw mandrel; 5, handwheel; 6, little axle; 7, tool rest cover.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
The angle adjustable of Fig. 1 and Fig. 2 and the boring cutter frock of length, comprise the tool rest cover 7 being provided with guide hole, tool rest cover 7 offers the axis hole that is connected with described guide hole and adjusts pin-and-hole; In guide hole, be provided with guide pin bushing 2, guide pin bushing 2 end is provided with the hole that the axis hole that overlaps 7 with tool rest communicates, and installs the knife bar 1 having endoporus, be provided with and allow knife bar 1 do linearly moving linear guides groove in guide pin bushing 2 in guide pin bushing 2; The inner hole sleeve of knife bar 1 to be at one end arranged on guide pin bushing 2 and to be connected with on the screw mandrel 4 of bevel gear, and the end of knife bar 1 is connected with screw mandrel 4 by the nut 8 be arranged on screw mandrel 4; In the axis hole of tool rest 7 and the hole of guide pin bushing 2 that is connected with this axis hole, be provided with rotatable little axle 6, one end that little axle 6 stretches out tool rest cover 7 is provided with handwheel 5, and the one end in guide pin bushing 2 is provided with another bevel gear be meshed with the bevel gear on screw mandrel 4; Drive screw mandrel 4 rotation that knife bar 1 can be made in guide pin bushing 2 to do Linear-moving by rotating handwheel 5, two bevel gear engaged transmission; Guide pin bushing 2 is provided with the adjustment tank coordinating with adjusting pin 3 and knife bar 1 angle is adjusted; Adjusting pin 3 is arranged in the adjustment pin-and-hole of tool rest cover 7, and being undertaken swinging by adjusting pin 3 can the angle of fine-adjustable tool bar 1; Guide pin bushing 2 and tool rest overlap 7 and are bolted connection.
The present invention passes through adjusting handle, knife bar can be regulated to move certain distance along processing work direction, simultaneously, the adjustment of knife bar angle can be carried out by the adjusting pin rotated in adjustment tank, the adjustment of cutter in process is fully protected, improves working (machining) efficiency and the precision of product.
Claims (2)
1. a boring cutter frock for angle adjustable and length, is characterized in that: comprise the tool rest cover (7) being provided with guide hole, and described tool rest cover (7) offers the axis hole that is connected with described guide hole and adjusts pin-and-hole; Guide pin bushing (2) is provided with in described guide hole, described guide pin bushing (2) end is provided with the hole communicated with the axis hole of tool rest cover (7), the knife bar (1) having endoporus is installed in described guide pin bushing (2), the inner hole sleeve of described knife bar (1) is at one end arranged on guide pin bushing (2) and goes up and be connected with on the screw mandrel (4) of bevel gear, and the end of described knife bar (1) is connected with screw mandrel (4) by the nut be arranged on screw mandrel (4); In the axis hole of tool rest (7) and the hole of guide pin bushing (2) that is connected with this axis hole, rotatable little axle (6) is installed, one end that little axle (6) stretches out tool rest cover (7) is provided with handwheel (5), and the one end in guide pin bushing (2) is provided with another bevel gear be meshed with the bevel gear on screw mandrel (4); Guide pin bushing (2) is provided with and coordinates with adjusting pin (3) adjustment tank that knife bar (1) angle is adjusted; Described adjusting pin (3) is arranged in the adjustment pin-and-hole of described tool rest cover (7); Guide pin bushing (2) and tool rest cover (7) are bolted connection.
2. the boring cutter frock of angle adjustable according to claim 1 and length, is characterized in that: be provided with in described guide pin bushing (2) and allow knife bar (1) do linearly moving linear guides groove in guide pin bushing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310666679.3A CN104325332A (en) | 2013-12-07 | 2013-12-07 | Boring cutter tool with adjustable angle and length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310666679.3A CN104325332A (en) | 2013-12-07 | 2013-12-07 | Boring cutter tool with adjustable angle and length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104325332A true CN104325332A (en) | 2015-02-04 |
Family
ID=52400202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310666679.3A Pending CN104325332A (en) | 2013-12-07 | 2013-12-07 | Boring cutter tool with adjustable angle and length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104325332A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722787A (en) * | 2015-02-27 | 2015-06-24 | 成都聚智工业设计有限公司 | Length-adjustable boring cutter tool |
| CN105081381A (en) * | 2015-08-26 | 2015-11-25 | 苏州阿诺精密切削技术股份有限公司 | Heavy load boring rod for lathe |
| CN106270594A (en) * | 2016-09-09 | 2017-01-04 | 哈尔滨理工大学 | A kind of synchronization reducing modularity indexable numerical control boring cutter |
| CN111283228A (en) * | 2020-02-27 | 2020-06-16 | 昆山宏泰博数控刀具有限公司 | Bidirectional adjustable boring cutter for numerical control machine tool and use method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB146761A (en) * | 1919-10-10 | 1920-07-15 | Anders Andersson | Improved boring bar for use on cylinder castings and the like |
| GB165536A (en) * | 1920-03-30 | 1921-06-30 | Brereton Burgess Roberts | Improvements in boring machines or appliances |
| GB1451391A (en) * | 1973-01-11 | 1976-09-29 | Kolb Kg Wako | Milling or boring attachment for a machine tool |
| CN2845975Y (en) * | 2005-12-23 | 2006-12-13 | 河北理工大学 | Power saving type lathe tail seat |
| CN201815719U (en) * | 2010-10-14 | 2011-05-04 | 安徽省黄山台钻有限公司 | Bench drill elevating mechanism |
| CN102601392A (en) * | 2012-03-21 | 2012-07-25 | 郑州大学 | Vertical lathe feeding knife rest |
| CN103386634A (en) * | 2013-06-26 | 2013-11-13 | 陈潮龙 | Side hole machining device |
| CN203611031U (en) * | 2013-12-07 | 2014-05-28 | 柳州正菱重型数控机床有限公司 | Boring cutter tool capable of adjusting angle and length |
-
2013
- 2013-12-07 CN CN201310666679.3A patent/CN104325332A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB146761A (en) * | 1919-10-10 | 1920-07-15 | Anders Andersson | Improved boring bar for use on cylinder castings and the like |
| GB165536A (en) * | 1920-03-30 | 1921-06-30 | Brereton Burgess Roberts | Improvements in boring machines or appliances |
| GB1451391A (en) * | 1973-01-11 | 1976-09-29 | Kolb Kg Wako | Milling or boring attachment for a machine tool |
| CN2845975Y (en) * | 2005-12-23 | 2006-12-13 | 河北理工大学 | Power saving type lathe tail seat |
| CN201815719U (en) * | 2010-10-14 | 2011-05-04 | 安徽省黄山台钻有限公司 | Bench drill elevating mechanism |
| CN102601392A (en) * | 2012-03-21 | 2012-07-25 | 郑州大学 | Vertical lathe feeding knife rest |
| CN103386634A (en) * | 2013-06-26 | 2013-11-13 | 陈潮龙 | Side hole machining device |
| CN203611031U (en) * | 2013-12-07 | 2014-05-28 | 柳州正菱重型数控机床有限公司 | Boring cutter tool capable of adjusting angle and length |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722787A (en) * | 2015-02-27 | 2015-06-24 | 成都聚智工业设计有限公司 | Length-adjustable boring cutter tool |
| CN105081381A (en) * | 2015-08-26 | 2015-11-25 | 苏州阿诺精密切削技术股份有限公司 | Heavy load boring rod for lathe |
| CN106270594A (en) * | 2016-09-09 | 2017-01-04 | 哈尔滨理工大学 | A kind of synchronization reducing modularity indexable numerical control boring cutter |
| CN111283228A (en) * | 2020-02-27 | 2020-06-16 | 昆山宏泰博数控刀具有限公司 | Bidirectional adjustable boring cutter for numerical control machine tool and use method thereof |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150204 |