CN202411446U - Boring cutter with adjustable cutting head - Google Patents
Boring cutter with adjustable cutting head Download PDFInfo
- Publication number
- CN202411446U CN202411446U CN2011205244555U CN201120524455U CN202411446U CN 202411446 U CN202411446 U CN 202411446U CN 2011205244555 U CN2011205244555 U CN 2011205244555U CN 201120524455 U CN201120524455 U CN 201120524455U CN 202411446 U CN202411446 U CN 202411446U
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- CN
- China
- Prior art keywords
- cutter
- screw rod
- boring
- cutter holder
- cutting
- 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 - Fee Related
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model discloses a boring cutter with an adjustable cutting head. The boring cutter comprises a cutter main body, a cutter clamp and a cutting knife fixed on the cutter clamp and is characterized in that the cutter clamp is provided with a screw hole. The cutter clamp is connected with the cutter main body through a bolt to enable the cutter clamp to be capable of rotating on a vertical plane with the bolt as the axis. The boring cutter is simple in structure and convenient to operate, saves cost and is capable of adjusting cutting direction and cutting diameter.
Description
Technical field
The utility model relates to a kind of boring cutter, particularly relates to a kind of boring cutter of scalable cutter head.
Background technology
Along with the continuous development of manufacturing technology, the complexity of machined part is increasingly high, and requirement on machining accuracy is also strict more, and by contrast because conventional art lacks improvement, a lot of aspects have not caught up with mach development need.Such as; Because the employed common boring cutter of current machined can only carry out folk prescription to boring; If have on the processed object when two coplane and diameter dimension two holes yet inequality do not need boring, can only carry out operation according to traditional diamond-making technique and split, or increase the location turntable and accomplish processing; There is following drawback thus: one of which; Operation splits and will influence production efficiency or to take more equipment, and there is the resetting error in the part multiple clamping, has a strong impact on locus (3D) precision between two holes; On the other hand,, certainly will increase the device upgrade cost, and have position error unavoidably during the location, influence machining accuracy if increase the location turntable.
The utility model content
The utility model technical problem to be solved is the deficiency that overcomes prior art, provides a kind of simple in structure, practices thrift cost, and is easy to operate, can regulate the boring cutter of the scalable cutter head of cutting direction and cutting diameter.
For solving the problems of the technologies described above; The utility model provides a kind of boring cutter of scalable cutter head; Comprise cutter body, cutter holder and cutting cutting knife; Said cutting cutting knife is fixed on the cutter holder, it is characterized in that: said cutter holder is provided with screw, and said cutter holder links to each other with cutter body through bolt cutter holder can be rotated for axle by bolt on a vertical plane.Cutter holder links to each other with cutter body through bolt, unclamps bolt, can in vertical plane, regulate cutter holder, thereby regulates the direction of cutting cutting knife; Tight a bolt, fix the position of cutter holder, can use, simple in structure; Simple to operation, can realize two-way cutting, a cutter is dual-purpose, saves production cost.
The boring cutter of aforesaid scalable cutter head is characterized in that: said cutter holder is provided with about centrosymmetric two alignment pins of screw, and said cutter body is provided with the pin-and-hole that is complementary with alignment pin.Through further fixing of alignment pin and cutter body, make cutter holder fixing more stable, the cutting direction location is more accurate.
The boring cutter of aforesaid scalable cutter head; It is characterized in that: said cutter body is provided with high-accuracy screw rod; Said cutter holder is connected with high-accuracy screw flight through bolt, and the link of said high-accuracy screw rod and cutter holder also is provided with the pin-and-hole that is complementary with alignment pin, and high-accuracy screw rod below is provided with rotatable fluted disc; Said rotatable fluted disc is provided with the square crossing meshed gears, and said gear thread bush is connected on the high-accuracy screw rod.Cutter holder is connected with high-accuracy screw flight through bolt; Accurately locate through alignment pin and high-accuracy screw rod; Thereby rotate rotatable fluted disc and drive square crossing meshed gears rotation with it; And through the realization transmission that is threaded between gear and the high-accuracy screw rod, make cutter holder can be under the drive of screw rod near or away from cutter body, thereby realize the adjustment of cutting diameter.
The boring cutter of aforesaid scalable cutter head is characterized in that: said high-accuracy screw rod top is provided with jackscrew.After the cutting diameter adjustment finished, compressing jackscrew can fix high-accuracy screw rod, prevents the variation of cutting diameter in the course of work.
The boring cutter of aforesaid scalable cutter head is characterized in that: said rotatable fluted disc is provided with scale.Can accurately know the size of the cutting diameter of adjustment through the scale on the rotatable fluted disc.
The beneficial effect that the utility model reached is:
1. thereby select forward and reverse completion boring of cutting according to needs of production;
2. on same part, can accomplish the disposable processing of two holes or a plurality of different aperture sizes, not only enhancing productivity more helps the lifting of Working position precision.
⒊ can realize the disposable processing of two holes or a plurality of different aperture sizes on standard machine under the condition that does not increase the location turntable, reduce the requirement to the equipment configuration, and practices thrift cost.
⒋ is simple in structure, and is easy to operate, and cost of manufacture is low.
Description of drawings
Fig. 1 is the cutter holder forward structure sketch map of the utility model;
Fig. 2 is the cutter holder reverse geometry sketch map of the utility model;
Fig. 3 is the forward stock removal action sketch map of the utility model;
Fig. 4 is the reverse stock removal action sketch map of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Like Fig. 1, shown in Figure 2, the boring cutter of scalable cutter head comprises cutter body 1, cutter holder 2 and cutting cutting knife 3, and cutting cutting knife 3 is fixed on the cutter holder 2; Cutter body 1 is provided with high-accuracy screw rod 4; High-accuracy screw rod 4 belows are provided with rotatable fluted disc 5, and rotatable fluted disc 5 is provided with scale, and rotatable fluted disc 5 is provided with square crossing meshed gears 6; Gear 6 thread bush are connected on the high-accuracy screw rod 4; High-accuracy screw rod 4 tops also are provided with and are used for spacing fixing jackscrew 7, and cutter holder 2 is provided with screw, and cutter holder 2 links to each other with high-accuracy screw rod 4 through bolt 8 cutter holder 2 can be rotated for axle by bolt 8 on a vertical plane; Cutter holder 2 is provided with about centrosymmetric two alignment pins 9 of screw, and high-accuracy screw rod 4 also is provided with the pin-and-hole that is complementary with alignment pin with the link of cutter holder 2.
Concrete operation method is following:
When needs are adjusted cutting direction,, and cooperate with pin-and-hole on the high-accuracy screw rod 4 through two centrosymmetric alignment pins 9 on the cutter holder 2 that realization is accurate locatees because cutter holder 2 is to be connected with bolt 8 with high-accuracy screw rod 4; Like Fig. 3, when the positive direction boring and common boring cutter as broad as long, when needing reverse boring; Like Fig. 4, unclamp bolt 8, with cutter holder 2 Rotate 180s °; Hold-down bolt 8 again, and the cutting switching-over can be achieved.
When needs are regulated cutting diameter; At first unclamp jackscrew 7; The spacing of high-accuracy screw rod 4 fixedly is disengaged, rotates rotatable fluted disc 5 then, carry out circumference through the moving square crossing meshed gears with it 6 of the cingulum on the rotatable fluted disc 5 around high-accuracy screw rod 4 and rotate; And through the realization transmission that is threaded between gear 6 and the high-accuracy screw rod 4; Make cutter holder 2 and cutting cutting knife 3 be able to move around along high-accuracy screw rod 4, near or be away from cutter body 1 and shorten or increase cutting diameter, can accurately know the size of the actual cut diameter of adjustment through the scale on the rotatable fluted disc 5; When adjusting to the expectation cutting diameter, compress jackscrew 7, high-accuracy screw rod 4 spacing fixing are got final product.
The utility model is simple in structure, practices thrift cost, and is easy to operate, can regulate cutting direction and cutting diameter.
Above embodiment limits the utility model never in any form, every above embodiment is made with the equivalent transformation mode other improve and use, all belong to the protection domain of the utility model.
Claims (5)
1. the boring cutter of scalable cutter head; Comprise cutter body, cutter holder and cutting cutting knife; Said cutting cutting knife is fixed on the cutter holder, it is characterized in that: said cutter holder is provided with screw, and said cutter holder links to each other with cutter body through bolt cutter holder can be rotated for axle by bolt on a vertical plane.
2. the boring cutter of scalable cutter head according to claim 1 is characterized in that: said cutter holder is provided with about centrosymmetric two alignment pins of screw, and said cutter body is provided with the pin-and-hole that is complementary with alignment pin.
3. the boring cutter of scalable cutter head according to claim 2; It is characterized in that: said cutter body is provided with high-accuracy screw rod; Said cutter holder is connected with high-accuracy screw flight through bolt, and the link of said high-accuracy screw rod and cutter holder also is provided with the pin-and-hole that is complementary with alignment pin, and high-accuracy screw rod below is provided with rotatable fluted disc; Said rotatable fluted disc is provided with the square crossing meshed gears, and said gear thread bush is connected on the high-accuracy screw rod.
4. the boring cutter of scalable cutter head according to claim 3 is characterized in that: said high-accuracy screw rod top is provided with jackscrew.
5. the boring cutter of scalable cutter head according to claim 4 is characterized in that: said rotatable fluted disc is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205244555U CN202411446U (en) | 2011-12-15 | 2011-12-15 | Boring cutter with adjustable cutting head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205244555U CN202411446U (en) | 2011-12-15 | 2011-12-15 | Boring cutter with adjustable cutting head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202411446U true CN202411446U (en) | 2012-09-05 |
Family
ID=46736242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205244555U Expired - Fee Related CN202411446U (en) | 2011-12-15 | 2011-12-15 | Boring cutter with adjustable cutting head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202411446U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772758A (en) * | 2016-04-26 | 2016-07-20 | 厦门金鹭特种合金有限公司 | Shiftable rough boring tool with bidirectional machining capability |
| CN109702234A (en) * | 2018-12-10 | 2019-05-03 | 上海宝钢工业技术服务有限公司 | Integrated inside and outside circle cutting tool for boring device |
-
2011
- 2011-12-15 CN CN2011205244555U patent/CN202411446U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772758A (en) * | 2016-04-26 | 2016-07-20 | 厦门金鹭特种合金有限公司 | Shiftable rough boring tool with bidirectional machining capability |
| CN105772758B (en) * | 2016-04-26 | 2018-02-27 | 厦门金鹭特种合金有限公司 | A kind of variable bit heavy boring cutter for being capable of two-way processing |
| CN109702234A (en) * | 2018-12-10 | 2019-05-03 | 上海宝钢工业技术服务有限公司 | Integrated inside and outside circle cutting tool for boring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU QINBAO PRECISE MACHINERY CO., LTD. Free format text: FORMER OWNER: SUZHOU CMP GROUP INC. Effective date: 20130221 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215129 SUZHOU, JIANGSU PROVINCE TO: 215011 SUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130221 Address after: 215011 No. 93 North Road, New District, Jiangsu, Suzhou Patentee after: Suzhou Qinbao Precise Machinery Co., Ltd. Address before: Suzhou City, Jiangsu province 215129 Jinfeng Suzhou high tech Industrial Development Zone, Road No. 151 Patentee before: China Metal (Suzhou) Precision Machinery Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU CMP GROUP INC. Free format text: FORMER OWNER: SUZHOU QINBAO PRECISE MACHINERY CO., LTD. Effective date: 20140106 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215011 SUZHOU, JIANGSU PROVINCE TO: 215129 SUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140106 Address after: Suzhou City, Jiangsu province 215129 Jinfeng Suzhou high tech Industrial Development Zone, Road No. 151 Patentee after: China Metal (Suzhou) Precision Machinery Co., Ltd. Address before: 215011 No. 93 North Road, New District, Jiangsu, Suzhou Patentee before: Suzhou Qinbao Precise Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20191215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |