CN203635968U - Double-edge adjustable boring cutter bidirectional adjusting and compressing structure - Google Patents
Double-edge adjustable boring cutter bidirectional adjusting and compressing structure Download PDFInfo
- Publication number
- CN203635968U CN203635968U CN201420115639.XU CN201420115639U CN203635968U CN 203635968 U CN203635968 U CN 203635968U CN 201420115639 U CN201420115639 U CN 201420115639U CN 203635968 U CN203635968 U CN 203635968U
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- Prior art keywords
- boring cutter
- adjusting
- double
- adjustment screw
- screw
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- Expired - Lifetime
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- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 18
- 230000001105 regulatory effect Effects 0.000 claims description 45
- 238000009434 installation Methods 0.000 claims description 7
- 238000003754 machining Methods 0.000 abstract 1
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model discloses a double-edge adjustable boring cutter bidirectional adjusting and compressing structure and relates to the field of machining cutters. The double-edge adjustable boring cutter bidirectional adjusting and compressing structure capable of realizing bidirectional adjusting of boring tool bit size comprises a boring cutter body, a boring tool bit, an adjusting block, an adjusting screw and a limit structure. The boring cutter body and the boring tool bit are detachably connected. An adjusting groove and a wrench inlet communicated with the adjusting groove are formed in the boring cutter body. An adjusting threaded hole is formed in the adjusting block. The adjusting block is located in the adjusting groove. The width of the adjusting block is matched with that of the adjusting groove. The adjusting screw is screwed into the threaded hole and penetrates the same. The position of the adjusting screw corresponds to that of the wrench inlet. The limit structure limits the axial movement of the adjusting screw. The boring tool bit is connected with the adjusting block. The double-edge adjustable boring cutter bidirectional adjusting and compressing structure is applicable to double-edge adjustable boring cutter design.
Description
Technical field
The utility model relates to machine tool field, relates in particular to a kind of Double-blade adjustable boring cutter bidirectional modulation and compressing structure.
Background technology
Thereby Double-blade adjustable boring cutter is the adjusting that realizes cutter head size by the position of regulating boring cutter head.Conventionally, be provided with a straight pin on boring cutter body, be provided with a screwed hole on cutter head, adjustment screw is directly screwed into from outside, and top adjusts straight pin to make cutter head slide to realize adjusting.Such structure regulates the unidirectional adjusting that can only realize cutter head size, regulates inconvenient; In the time that vibration occurs in double-blade boring cutter cutting, adjustment screw may be become flexible, and likely flies out and hurts sb.'s feelings simultaneously.This patent is exactly a kind of new solution proposing for the problems referred to above.
Utility model content
The technical problems to be solved in the utility model is: Double-blade adjustable boring cutter bidirectional modulation and compressing structure that a kind of bidirectional modulation that can realize cutter head size is provided.
For the technical scheme that addresses the above problem employing is: Double-blade adjustable boring cutter bidirectional modulation and compressing structure comprise the boring cutter body and cutter head and regulating block, adjustment screw and the position limiting structure that mutually removably connect; The spanner entrance that is provided with regulating tank in boring cutter body and is communicated with regulating tank; In regulating block, be provided with adjusting screwed hole, regulating block is positioned at regulating tank, and regulating block width mates with regulating tank width; Adjustment screw screws in and runs through adjusting screwed hole, and adjustment screw position is corresponding with spanner entry position; Position limiting structure restriction adjustment screw moves axially; Cutter head is connected with regulating block.
Position limiting structure comprises stop screw and is arranged at the installation screwed hole in boring cutter body, installs that screwed hole path is greater than the large footpath of adjustment screw and position is corresponding with adjustment screw position, and stop screw screws in installation screwed hole and also withstands adjustment screw.
Double-blade adjustable boring cutter bidirectional modulation and compressing structure comprise the adjustment pin being connected with cutter head, are provided with pin-and-hole on regulating block, and adjustment pin is inserted pin-and-hole.
Boring cutter body is threaded connection structure with cutter head and is connected, and screw connection structure comprises butterfly spring.
The beneficial effects of the utility model are: spanner (inner hexagon spanner or screwdriver) is stretched into by spanner entrance, turn adjustment screw forward or backwards, because position limiting structure restriction adjustment screw moves axially, adjustment screw can not move, can only rotate and drive regulating block way moving, regulating block drives cutter head way moving, thus regulating boring cutter area of bed.
Accompanying drawing explanation
Fig. 1 is Double-blade adjustable boring cutter bidirectional modulation and compressing structure assembling explosive view;
In figure, be labeled as: boring cutter body 1, regulating block 2, adjustment screw 3, stop screw 4, adjustment pin 5, cutter head 6, butterfly spring 7, screw connection structure 8, spanner entrance 9, installation screwed hole 10, adjusting screwed hole 11, pin-and-hole 12, regulating tank 13.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
Double-blade adjustable boring cutter bidirectional modulation and compressing structure comprise the boring cutter body 1 and cutter head 6 and regulating block 2, adjustment screw 3 and the position limiting structure that mutually removably connect; The spanner entrance 9 that is provided with regulating tank 13 in boring cutter body 1 and is communicated with regulating tank 13; In regulating block 2, be provided with and regulate screwed hole 11, regulating block 2 is positioned at regulating tank 13, and regulating block 2 width mate with regulating tank 13 width; Adjustment screw 3 screws in and runs through and regulates screwed hole 11, and adjustment screw 3 positions are corresponding with spanner entrance 9 positions; Position limiting structure restriction adjustment screw 3 moves axially; Cutter head 6 is connected with regulating block 2.
Spanner (inner hexagon spanner or screwdriver) is stretched into by spanner entrance 9, turn adjustment screw forward or backwards 3, because position limiting structure restriction adjustment screw 3 moves axially, adjustment screw 3 can not move, can only rotate and drive regulating block 2 way movings, regulating block 2 drives cutter head 6 way movings, thus regulating boring cutter head 6 sizes.Obviously turn adjustment screw 11 should be provided with inner hexagonal hole, flat recess or cross recess near spanner entrance 9 one end; For preventing that adjustment screw 3 from dropping out and limiting adjustment screw 3 and moving, the size of spanner entrance 9 should be less than adjustment screw 3.
Position limiting structure has multiple set-up mode, the utility model way of recommendation is as follows: position limiting structure comprises stop screw 4 and is arranged at the installation screwed hole 10 in boring cutter body 1, install that screwed hole 10 paths are greater than the large footpath of adjustment screw 3 and position is corresponding with adjustment screw 3 positions, stop screw 4 screw-in installation screwed holes 10 also withstand adjustment screw 3.Stop screw 4 packs regulating block 2 into by screwed hole 10 is installed, and stop screw 4 withstands adjustment screw 3 to make itself and the regulating tank 13 walls laminatings at spanner entrance 9 places, and regulating tank 13 walls jointly limit adjustment screw 3 with stop screw 4 and move axially.
Further, boring cutter body 1 is threaded connection structure 8 with cutter head 6 and is connected, and screw connection structure 8 comprises butterfly spring 7.Butterfly spring 7 is except same spring washer generally has locking effect; When regulating boring cutter area of bed, need unclamp screw connection structure 8, when the existence of butterfly spring 7 is unclamped screw connection structure 8, screw connection structure 8 still keeps the pressure certain to cutter head 6; Even can control the pressure of butterfly spring 7 to cutter head 6, make to add man-hour cutter head and 6 do not move, while regulating processing diameter, not unclamp screw connection structure 8 and also can regulate.
Claims (4)
1. Double-blade adjustable boring cutter bidirectional modulation and compressing structure, comprises the boring cutter body (1) and the cutter head (6) that mutually removably connect, it is characterized in that: comprise regulating block (2), adjustment screw (3) and position limiting structure; The spanner entrance (9) that is provided with regulating tank (13) in boring cutter body (1) and is communicated with regulating tank (13); In regulating block (2), be provided with and regulate screwed hole (11), regulating block (2) is positioned at regulating tank (13), and regulating block (2) width mates with regulating tank (13) width; Adjustment screw (3) screws in and runs through and regulates screwed hole (11), and adjustment screw (3) position is corresponding with spanner entrance (9) position; Position limiting structure restriction adjustment screw (3) moves axially; Cutter head (6) is connected with regulating block (2).
2. Double-blade adjustable boring cutter bidirectional modulation according to claim 1 and compressing structure, it is characterized in that: position limiting structure comprises stop screw (4) and is arranged at the installation screwed hole (10) in boring cutter body (1), install that screwed hole (10) path is greater than the large footpath of adjustment screw (3) and position is corresponding with adjustment screw (3) position, stop screw (4) screws in installation screwed hole (10) and also withstands adjustment screw (3).
3. Double-blade adjustable boring cutter bidirectional modulation according to claim 2 and compressing structure, is characterized in that: comprise the adjustment pin (5) being connected with cutter head (6), be provided with pin-and-hole (12) on regulating block (2), adjustment pin (5) is inserted pin-and-hole (12).
4. Double-blade adjustable boring cutter bidirectional modulation according to claim 3 and compressing structure, is characterized in that: boring cutter body (1) is threaded connection structure (8) with cutter head (6) and is connected, and screw connection structure (8) comprises butterfly spring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420115639.XU CN203635968U (en) | 2014-03-13 | 2014-03-13 | Double-edge adjustable boring cutter bidirectional adjusting and compressing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420115639.XU CN203635968U (en) | 2014-03-13 | 2014-03-13 | Double-edge adjustable boring cutter bidirectional adjusting and compressing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203635968U true CN203635968U (en) | 2014-06-11 |
Family
ID=50867248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420115639.XU Expired - Lifetime CN203635968U (en) | 2014-03-13 | 2014-03-13 | Double-edge adjustable boring cutter bidirectional adjusting and compressing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203635968U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234440A (en) * | 2015-10-29 | 2016-01-13 | 株洲钻石切削刀具股份有限公司 | Cutter with adjustable cutting blade position |
| CN113500218A (en) * | 2021-08-31 | 2021-10-15 | 美戈利(浙江)科技有限公司 | Adjustable boring cutter capable of preventing diameter change caused by mistaken touch |
-
2014
- 2014-03-13 CN CN201420115639.XU patent/CN203635968U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234440A (en) * | 2015-10-29 | 2016-01-13 | 株洲钻石切削刀具股份有限公司 | Cutter with adjustable cutting blade position |
| CN105234440B (en) * | 2015-10-29 | 2017-06-20 | 株洲钻石切削刀具股份有限公司 | A kind of adjustable cutting tool in cutting tip position |
| CN113500218A (en) * | 2021-08-31 | 2021-10-15 | 美戈利(浙江)科技有限公司 | Adjustable boring cutter capable of preventing diameter change caused by mistaken touch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Shuangliu District of Sichuan province 610207 Avenue Chengdu City West of West Port Economic Development Zone in Hong Kong in four No. 685 Patentee after: CENTECH-EG CO.,LTD. Address before: West Port Avenue 610207 Sichuan city of Chengdu province Shuangliu County Southwest Airport Economic Development Zone No. 685 two Patentee before: CENTRIX-EG, LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |