CN106312111A - Novel fine-adjustment precise boring cutter - Google Patents
Novel fine-adjustment precise boring cutter Download PDFInfo
- Publication number
- CN106312111A CN106312111A CN201610940137.4A CN201610940137A CN106312111A CN 106312111 A CN106312111 A CN 106312111A CN 201610940137 A CN201610940137 A CN 201610940137A CN 106312111 A CN106312111 A CN 106312111A
- Authority
- CN
- China
- Prior art keywords
- fine
- slide block
- boring cutter
- adjustment
- transverse groove
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
-
- 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
- B23B29/04—Tool holders for a single cutting tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The invention provides a novel fine-adjustment precise boring cutter comprising a body. The side face of the body is provided with a radial hole. The bottom face of the body is provided with a transverse groove. The transverse groove communicates with the radial hole. A threaded hole is formed in the portion, located below the radial hole, of the side face of the body. A first locking screw is installed in the threaded hole. The novel fine-adjustment precise boring cutter further comprises a fine adjustment mechanism. The fine adjustment mechanism is inserted into the radial hole and can move frontwards and backwards in the radial hole. The novel fine-adjustment precise boring cutter also comprises a sliding block. The sliding block is arranged in the transverse groove. The fine adjustment mechanism drives the sliding block to move leftwards and rightwards in the transverse groove. The sliding block is installed in the transverse groove through a fixing plate. The lower end of the sliding block is fixedly connected with a blade seat through a second locking screw. The blade seat is provided with a blade. According to the novel fine-adjustment precise boring cutter, a belleville spring is additionally arranged between a fine-adjustment screw and a fine-adjustment nut, the problem of the concentricity between the fine-adjustment screw and the fine-adjustment nut is overcome, adjustment is convenient, the matched relationship between the fine adjustment nut and the sliding block guarantees that the adjustment precision is extremely high, and the novel fine-adjustment precise boring cutter is quite practical.
Description
Technical field
The present invention relates to a kind of boring cutter, particularly to a kind of novel fine adjustment fine boring cutter.
Background technology
Boring cutter regulation in the market is constant, and the precision regulated is low, it is impossible to for requiring high workpiece, and
Micrometer adjustement boring tool currently on the market, when reconciling, easily occurs between fine adjustment screw and fine-tuning nut that concentricity is discrepant and asks
Topic, and micrometer adjustement boring tool degree of regulation in the market is low, in-convenience in use, so needing a kind of novel fine adjustment fine boring cutter
These problems can be solved.
Summary of the invention
For existing technical deficiency, the present invention provides a kind of novel fine adjustment fine boring cutter.
To achieve these goals, the technical solution used in the present invention is: a kind of novel fine adjustment fine boring cutter, including main
Body, described body side offers radial hole, and body floor offers transverse groove, and described transverse groove communicates with radial hole,
Described body side is positioned at the lower end of radial hole and is provided with screw, is provided with the first lock screw, also includes freqency fine adjustment machine in screw
Structure, described micro-adjusting mechanism is inserted in radial hole, and can seesaw in radial hole, also includes slide block, described slide block
Being arranged in transverse groove, described micro-adjusting mechanism regulation band movable slider side-to-side movement in transverse groove, described slide block is by solid
Determining plate to be arranged in transverse groove, described slide block lower end is fixedly connected with blade bearing, described blade by the second lock screw
Blade is installed on Zuo.
Described micro-adjusting mechanism includes fine adjustment screw, disk spring, fixed disk and fine-tuning nut, described disk spring,
Fixed disk and fine-tuning nut are sequentially sleeved on fine adjustment screw, and described disk spring side laminating fixed disk, opposite side laminating is micro-
That adjusts screw screws end.
Being provided with female thread in described fine-tuning nut, and fine-tuning nut is square structure, accordingly, radial hole is for fine setting spiral shell
Female position slided also is square opening.
Described slide block is provided with projection, and fine-tuning nut is provided with the chute being slidably matched with projection, when fine-tuning nut exists
When moving forward and backward in the radial hole of main body, fine-tuning nut band movable slider moves left and right in the transverse groove of main body.
Described fixed plate is fixed on main body lower end, and described slide block both sides are provided with the block of projection, under described block
End face is fitted with fixed plate upper surface, and block can be with fixed plate relative disPlacement motion.
Described blade bearing upper surface is provided with double wedge, and described slide block lower surface also is provided with double wedge, described blade bearing with
Slide block closely cooperates by between double wedge, and is fastened by the second lock screw.
Described chute is inclined on fine-tuning nut.
Described fine-tuning nut is 10:1 with the mobile ratio of slide block.
The screw installing the first lock screw communicates with transverse groove, and the side of position correspondence slide block.
The side of slide block correspondence fixed plate inwall is provided with blind hole, is provided with spring in blind hole, described slide block by spring with
Fixed plate abuts.
Beneficial effects of the present invention: the present invention provides a kind of novel fine adjustment fine boring cutter, and this product is in fine adjustment screw and fine setting
Add disk spring on nut, the problem of concentricity between customer service fine adjustment screw and fine-tuning nut, it is simple to regulation, and finely tune
Matching relationship between nut and slide block ensures that degree of regulation is high, very useful.
Accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of the present invention；
Fig. 2 is the overall structure schematic diagram of the present invention；
Fig. 3 is that the fine-tuning nut of the embodiment of the present invention 1 coordinates schematic diagram with slide block；
Fig. 4 is the embodiment of the present invention 2 STRUCTURE DECOMPOSITION schematic diagram.
Fig. 5 is that the fine-tuning nut of the embodiment of the present invention 2 coordinates schematic diagram with slide block；
Detailed description of the invention
Embodiment 1, as shown in FIG. 1 to 3, a kind of novel fine adjustment fine boring cutter, including main body 1, described main body 1 side opening
Being provided with radial hole 2, main body 1 bottom surface offers transverse groove 3, and described transverse groove 3 communicates with radial hole 2, described main body 1 side
The lower end being positioned at radial hole 2 is provided with screw 4, is provided with the first lock screw 5 in screw 4, also includes micro-adjusting mechanism 6, described
Micro-adjusting mechanism 6 is inserted in radial hole 2, and can seesaw with radial hole 2, also includes that slide block 7, described slide block 7 are arranged on
In transverse groove 3, described micro-adjusting mechanism 6 regulates band movable slider 7 side-to-side movement in transverse groove 3, and described slide block 7 is by fixing
Plate 8 is arranged in transverse groove 3, and described slide block 7 lower end is fixedly connected with blade bearing 10 by the second lock screw 9, described
Blade 11 is installed on blade bearing 10.
Described micro-adjusting mechanism 6 includes fine adjustment screw 61, disk spring 62, fixed disk 63 and fine-tuning nut 64, described
Fixed disk 63 maintains static in being interference fitted in radial hole 2, and disk spring 62, fixed disk 63 and fine-tuning nut 64 are sequentially sleeved in micro-
Adjust on screw 61, described disk spring 62 side laminating fixed disk 63, opposite side laminating fine adjustment screw 61 screw end 611,
Fine adjustment screw 61 connects fine-tuning nut 64 by butterfly spring 62, fixed disk 63, and adding butterfly spring 62 in this design can disappear
Except the gap between fine adjustment screw 61 and fixed disk 63, overcome concentricity issues between fine adjustment screw 61 and fine-tuning nut 64, from
And reach to eliminate gap, regulate smooth and easy.
Being provided with female thread in described fine-tuning nut 64, and fine-tuning nut 64 is square structure, accordingly, radial hole 2 supplies
The position that fine-tuning nut 64 slides also is square opening, in order to make precision higher, so using fine-tuning nut 64 He of square structure
Square opening coordinates thus reaches more preferable precision.
Described slide block 7 is provided with projection 71, and fine-tuning nut 64 is provided with the chute 642 being slidably matched with projection 71, when
When fine-tuning nut 64 is movable in the radial hole 2 of main body 1, fine-tuning nut 64 band movable slider 7 is in the transverse groove 3 of main body 1
Moving left and right, during fine-tuning nut motion, the projection of slide block is in the chute of fine-tuning nut, owing to chute is skewed slot, so chute
Apply the power promoted to projection, make projection offset along the incline direction of chute.
Described fixed plate 8 is fixed on main body 1 lower end, and described slide block 7 both sides are provided with the block 72 of projection, described gear
Fit with fixed plate 8 upper surface in block 72 lower surface, and block 72 can be with fixed plate 8 relative disPlacement motion, and wherein fixed plate 8 is fixed
On the body 1 thus ensure that slide block 7 can only move in the transverse groove 3 of main body 1.
Described blade bearing 10 upper surface is provided with double wedge, and described slide block 7 lower surface also is provided with double wedge, described blade bearing
10 and slide block 7 closely cooperate by between double wedge, and fastened by the second lock screw 9, blade bearing 10 is by the second locking screw
Silk 9 is fixed on slide block 7, thus moves together with slide block 7.
The screw 4 installing the first lock screw 5 communicates with transverse groove 3, and the side of position correspondence slide block 7, by first
Slide block 7 is fixed by lock screw 5, anti-limited slip block 7 autonomous travel.
Described fine-tuning nut 64 can be carried out than for 10:1, concrete size and mobile ratio as required with the mobile of slide block 7
Trickle adjustment.
The side of corresponding fixed plate 8 inwall of slide block 7 is provided with blind hole 73, is provided with spring 12 in blind hole 73, and described slide block 7 leads to
Cross spring 12 to abut with fixed plate 8, between slide block and fixed plate, add a spring, after its effect is worn and torn between being to cooperate with, moreover it is possible to
Ensure trimming precision, i.e. can extend its service life.
Embodiment 2, as shown in Fig. 4～Fig. 5, the present embodiment is with the difference of embodiment 1: described fine-tuning nut 64 is
Circular design, corresponding radial hole 2 is also circular hole, and other structure is identical.Embodiment 2 is identical with embodiment 1 principle, is reached
Effect is also identical.
As described in above-described embodiment, the structure of this patent is made simple amendment or replaces, especially by those skilled in the art
It is identical that it is that the matching relationship between the matching relationship between fine adjustment screw with fine-tuning nut and fine-tuning nut and slide block does principle
Change, but same technique effect can be produced, belong to the protection domain of this patent.
Using method: lock the second fixed screw 9 after first blade bearing 10 being adjusted to the approximate location of required size, then regulate
Fine adjustment screw 61, arrives required accurate dimension by fine-tuning nut 64 band movable slider 7, finally locks the first lock screw 5.
Beneficial effects of the present invention: the present invention provides a kind of novel fine adjustment fine boring cutter, and this product is in fine adjustment screw and fine setting
Add disk spring on nut, the problem of concentricity between customer service fine adjustment screw and fine-tuning nut, it is simple to regulation, and finely tune
Matching relationship between nut and slide block ensures that degree of regulation is high, very useful.
Claims (10)
1. a novel fine adjustment fine boring cutter, including main body, it is characterised in that described body side offers radial hole, main body
Bottom surface offers transverse groove, and described transverse groove communicates with radial hole, and described body side is positioned at the lower end of radial hole and is provided with
Screw, is provided with the first lock screw in screw, also include that micro-adjusting mechanism, described micro-adjusting mechanism are inserted in radial hole, and
Can seesaw in radial hole, also include that slide block, described slide block are arranged in transverse groove, described micro-adjusting mechanism regulation band
Movable slider is side-to-side movement in transverse groove, and described slide block is arranged in transverse groove by fixed plate, and described slide block lower end leads to
Cross the second lock screw and be fixedly connected with blade bearing, described blade bearing is provided with blade.
A kind of novel fine adjustment fine boring cutter the most as claimed in claim 1, it is characterised in that described micro-adjusting mechanism includes finely tuning spiral shell
Silk, disk spring, fixed disk and fine-tuning nut, described disk spring, fixed disk and fine-tuning nut are sequentially sleeved in fine adjustment screw
On, described disk spring side laminating fixed disk, opposite side laminating fine adjustment screw screw end.
A kind of novel fine adjustment fine boring cutter the most as claimed in claim 2, it is characterised in that be provided with interior spiral shell in described fine-tuning nut
Stricture of vagina, and fine-tuning nut is square structure, accordingly, the position that radial hole slides for fine-tuning nut is also square opening.
A kind of novel fine adjustment fine boring cutter the most as claimed in claim 1 or 2, it is characterised in that described slide block is provided with projection,
Fine-tuning nut is provided with the chute being slidably matched with projection, when fine-tuning nut is movable in the radial hole of main body, and fine setting
Nut band movable slider moves left and right in the transverse groove of main body.
A kind of novel fine adjustment fine boring cutter the most as claimed in claim 1, it is characterised in that described fixed plate is fixed under main body
End, described slide block both sides are provided with the block of projection, fit in described block lower surface and fixed plate upper surface, and block can be with
Fixed plate relative disPlacement motion.
A kind of novel fine adjustment fine boring cutter the most as claimed in claim 1, it is characterised in that described blade bearing upper surface is provided with convex
Tooth, described slide block lower surface also is provided with double wedge, described blade bearing and slide block by closely cooperating between double wedge, and by the
Two lock screw fastenings.
A kind of novel fine adjustment fine boring cutter the most as claimed in claim 4, it is characterised in that described chute is inclined at fine setting
On nut.
8. the novel fine adjustment fine boring cutter of one as described in claims 1 to 3 any one, it is characterised in that described fine setting spiral shell
Female and slide block mobile ratio is 10:1.
A kind of novel fine adjustment fine boring cutter the most as claimed in claim 1, it is characterised in that install the screw of the first lock screw with
Transverse groove communicates, and the side of position correspondence slide block.
A kind of novel fine adjustment fine boring cutter the most as claimed in claim 1, it is characterised in that the one of slide block correspondence fixed plate inwall
Side is provided with blind hole, is provided with spring in blind hole, and described slide block is abutted with fixed plate by spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610940137.4A CN106312111A (en) | 2016-10-25 | 2016-10-25 | Novel fine-adjustment precise boring cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610940137.4A CN106312111A (en) | 2016-10-25 | 2016-10-25 | Novel fine-adjustment precise boring cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106312111A true CN106312111A (en) | 2017-01-11 |
Family
ID=57818712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610940137.4A Pending CN106312111A (en) | 2016-10-25 | 2016-10-25 | Novel fine-adjustment precise boring cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106312111A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984841A (en) * | 2017-05-25 | 2017-07-28 | 宁波丹德瑞精密机械科技有限公司 | A kind of high precision fine tuning fine boring cutter |
| CN110576199A (en) * | 2018-06-11 | 2019-12-17 | 河南平高电气股份有限公司 | End face grooving cutter body |
| CN112025009A (en) * | 2020-07-17 | 2020-12-04 | 沈阳航天新光集团有限公司 | Electrolytic displacement fine-tuning device |
| CN112496368A (en) * | 2020-11-27 | 2021-03-16 | 成都成林数控刀具有限公司 | Cutter body assembly of boring cutter |
| CN113118487A (en) * | 2020-01-16 | 2021-07-16 | 上海飞机制造有限公司 | Device for processing oil groove with assembled bushing |
Citations (7)
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| DE20007391U1 (en) * | 2000-04-22 | 2000-07-20 | Bartels Silvia | Adjustable profiler |
| CN201470911U (en) * | 2009-08-20 | 2010-05-19 | 宁波欧乐机械有限公司 | High-precision micro-adjustment tool mechanism |
| JP2012081572A (en) * | 2010-10-08 | 2012-04-26 | Nt Engineering Kk | Rotary machining device |
| CN102463357A (en) * | 2010-11-05 | 2012-05-23 | 蔡世雄 | High-speed cutting-boring balancing equipment and adjusting method thereof |
| CN202411456U (en) * | 2012-02-23 | 2012-09-05 | 宁波欧乐机械有限公司 | Ultra-fine fine-tuning precision boring head |
| US20120269590A1 (en) * | 2009-10-29 | 2012-10-25 | Wohlhaupter Gmbh | Precision turning tool |
| CN206065455U (en) * | 2016-10-25 | 2017-04-05 | 冯明 | A kind of new fine adjustment fine boring cutter |
-
2016
- 2016-10-25 CN CN201610940137.4A patent/CN106312111A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20007391U1 (en) * | 2000-04-22 | 2000-07-20 | Bartels Silvia | Adjustable profiler |
| CN201470911U (en) * | 2009-08-20 | 2010-05-19 | 宁波欧乐机械有限公司 | High-precision micro-adjustment tool mechanism |
| US20120269590A1 (en) * | 2009-10-29 | 2012-10-25 | Wohlhaupter Gmbh | Precision turning tool |
| JP2012081572A (en) * | 2010-10-08 | 2012-04-26 | Nt Engineering Kk | Rotary machining device |
| CN102463357A (en) * | 2010-11-05 | 2012-05-23 | 蔡世雄 | High-speed cutting-boring balancing equipment and adjusting method thereof |
| CN202411456U (en) * | 2012-02-23 | 2012-09-05 | 宁波欧乐机械有限公司 | Ultra-fine fine-tuning precision boring head |
| CN206065455U (en) * | 2016-10-25 | 2017-04-05 | 冯明 | A kind of new fine adjustment fine boring cutter |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984841A (en) * | 2017-05-25 | 2017-07-28 | 宁波丹德瑞精密机械科技有限公司 | A kind of high precision fine tuning fine boring cutter |
| CN110576199A (en) * | 2018-06-11 | 2019-12-17 | 河南平高电气股份有限公司 | End face grooving cutter body |
| CN110576199B (en) * | 2018-06-11 | 2021-08-17 | 河南平高电气股份有限公司 | End face grooving cutter body |
| CN113118487A (en) * | 2020-01-16 | 2021-07-16 | 上海飞机制造有限公司 | Device for processing oil groove with assembled bushing |
| CN112025009A (en) * | 2020-07-17 | 2020-12-04 | 沈阳航天新光集团有限公司 | Electrolytic displacement fine-tuning device |
| CN112496368A (en) * | 2020-11-27 | 2021-03-16 | 成都成林数控刀具有限公司 | Cutter body assembly of boring cutter |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |
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| RJ01 | Rejection of invention patent application after publication |