CN203956122U - Twolip micrometer adjustement boring tool - Google Patents
Twolip micrometer adjustement boring tool Download PDFInfo
- Publication number
- CN203956122U CN203956122U CN201420395436.0U CN201420395436U CN203956122U CN 203956122 U CN203956122 U CN 203956122U CN 201420395436 U CN201420395436 U CN 201420395436U CN 203956122 U CN203956122 U CN 203956122U
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- China
- Prior art keywords
- blade bearing
- cutter hub
- twolip
- mounting groove
- boring tool
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- Expired - Lifetime
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- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 8
- 239000003550 marker Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model provides a kind of twolip micrometer adjustement boring tool, belongs to process tool technical field.It has solved the problem that existing double-blade boring cutter can not regulate twolip simultaneously.This twolip micrometer adjustement boring tool, comprise cutter hub, the front portion of cutter hub has blade bearing mounting groove, blade bearing one and blade bearing two are installed in mounting groove, blade bearing one and blade bearing two are symmetrical arranged around the axis of cutter hub, the both sides of mounting groove are equipped with the trip bolt for dead knife bar one and blade bearing two, in cutter hub, there is the locating shaft with the coaxial setting of cutter hub, on locating shaft, be arranged with the interlock dish that one end and blade bearing one are in transmission connection, the other end of interlock dish and blade bearing two are in transmission connection, blade bearing one is provided with the adjustment structure for driving interlock coiling locating shaft to rotate.The utlity model has easy to adjust, intensity advantages of higher.
Description
Technical field
The utility model belongs to process tool technical field, relates to a kind of boring cutter, particularly a kind of twolip micrometer adjustement boring tool.
Background technology
At present, in extensive use of field of machining modular double-blade boring cutter, compare with traditional integral type single-blade boring cutter, modular double-blade boring cutter advantage is more.The design of double-blade boring cutter is that two cutting edges participate in cutting simultaneously, makes working (machining) efficiency higher; The radial load acting on two symmetrical cutting edges is cancelled out each other, and reaches a kind of effect of cutting balance, makes boring cutter main body be difficult for producing vibration, and the size processing is more stable, and the main shaft of lathe has also obtained good protection.Although double-blade boring cutter has a lot of advantages, most of double-blade boring cutters are just simply fixed on cutter head in main body in the market, adjust inconvenience, and the scope of adjusting is large not.Some can be adjusted boring cutter, there is no dial, set screw can only monolaterally operate, and cannot reach the object that twolip regulates simultaneously, and intensity is low.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of easy to adjust, twolip micrometer adjustement boring tool that intensity is high.
The purpose of this utility model can realize by following technical proposal:
This twolip micrometer adjustement boring tool, comprise cutter hub, the front portion of described cutter hub has blade bearing mounting groove, blade bearing one and blade bearing two are installed in described mounting groove, described blade bearing one and blade bearing two are symmetrical arranged around the axis of cutter hub, the both sides of described mounting groove are equipped with the trip bolt for dead knife bar one and blade bearing two, it is characterized in that, in described cutter hub, there is the locating shaft with the coaxial setting of cutter hub, on described locating shaft, be arranged with the interlock dish that one end and blade bearing one are in transmission connection, the other end of described interlock dish and blade bearing two are in transmission connection, described blade bearing one is provided with the adjustment structure for driving described interlock coiling locating shaft to rotate.
While needing tool setting bar one and blade bearing two to regulate, first unclamp lock-screw, operation adjustment structure drives interlock coiling locating shaft to rotate, and drives blade bearing one and blade bearing two synchronous backwards to move in rotation process, finally lock trip bolt, complete twolip and regulate.
In above-mentioned twolip micrometer adjustement boring tool, described adjustment structure comprise one end stretch to adjusting rod on blade bearing one, be located between adjusting rod and interlock dish for driving compensation key and the alignment pin one of the action of interlock dish, the outer end of described adjusting rod has dial.
When blade bearing one is in moving process, by compensation key and alignment pin one, drive interlock dish to rotate, thereby drive blade bearing two to move along the direction contrary with blade bearing one, dial can be used for reading the amount that blade bearing one moves.
In above-mentioned twolip micrometer adjustement boring tool, between described interlock dish and blade bearing two, be provided with alignment pin two and driven key, described alignment pin two is symmetrical arranged around the axis of cutter hub with alignment pin one, and described driven key is symmetrical arranged around the axis of cutter hub with compensation key.
In adjustment process, the moving driven key action of interlock dribbling, thus drive blade bearing two actions, blade bearing two is moved along the direction contrary with blade bearing one.
In above-mentioned twolip micrometer adjustement boring tool, described mounting groove is T-shape, has the installation portion one being connected in mounting groove on described blade bearing one, has the installation portion two being connected in mounting groove on described blade bearing two.Mounting groove is arranged to T-shaped, twolip equal altitudes is greatly guaranteed.
In above-mentioned twolip micrometer adjustement boring tool, the rear end of described cutter hub is provided with marker loop.The marker loop at this place is fixed by screws on cutter hub.
Compared with prior art, this twolip micrometer adjustement boring tool has the following advantages:
By an adjusting rod, can carry out synchronous accurate movement to twolip, stable accuracy, easy to adjust; After regulating, by lock-screw, lock, locking is succinctly convenient, firmly; Because blade bearing adopts high-quality mould steel, cutter hub can be held two blade bearings tightly simultaneously, makes the rigidity of cutter and intensity high.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of preferred embodiment of providing of the utility model.
Fig. 2 is the top view of Fig. 1 of providing of the utility model.
Fig. 3 is the left view of Fig. 2 of providing of the utility model.
In figure, 1, cutter hub; 11, mounting groove; 12, blade bearing one; 121, installation portion one; 13, blade bearing two; 131, installation portion two; 14, locating shaft; 2, trip bolt; 3, interlock dish; 41, adjusting rod; 42, dial; 43, compensation key; 44, alignment pin one; 45, alignment pin two; 46, driven key; 5, marker loop.
The specific embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Twolip micrometer adjustement boring tool as shown in Figure 1, comprise cutter hub 1, the front portion of cutter hub 1 has blade bearing mounting groove 11, blade bearing 1 and blade bearing 2 13 are installed in mounting groove 11, as shown in Figure 3, blade bearing 1 and blade bearing 2 13 are symmetrical arranged around the axis of cutter hub 1, and as shown in figures 1 and 3, the both sides of mounting groove 11 are equipped with the trip bolt 2 for dead knife bar 1 and blade bearing 2 13.As shown in Figure 3, in cutter hub 1, there is the locating shaft 14 with the coaxial setting of cutter hub 1, on locating shaft 14, be arranged with the interlock dish 3 that one end and blade bearing 1 are in transmission connection, the other end of interlock dish 3 and blade bearing 2 13 are in transmission connection, and blade bearing 1 is provided with the adjustment structure for driving interlock dish 3 to rotate around locating shaft 14.
As shown in Figure 3, adjustment structure comprise one end stretch to adjusting rod 41 on blade bearing 1, be located between adjusting rod 41 and interlock dish 3 for driving compensation key 43 and the alignment pin 1 of 3 actions of interlock dish, the outer end of adjusting rod 41 has dial 42.As shown in Figure 3, be provided with alignment pin 2 45 and driven key 46 between interlock dish 3 and blade bearing 2 13, alignment pin 2 45 is symmetrical arranged around the axis of cutter hub 1 with alignment pin 1, and driven key 46 is symmetrical arranged around the axis of cutter hub 1 with compensation key 43.
As shown in Figure 1, mounting groove 11 is T-shape, has the installation portion 1 being connected in mounting groove 11 on described blade bearing 1, has the installation portion 2 131 being connected in mounting groove 11 on blade bearing 2 13.Mounting groove 11 is arranged to T-shaped, twolip equal altitudes is greatly guaranteed.
As depicted in figs. 1 and 2, the rear end of cutter hub 1 is provided with marker loop 5, and the marker loop 5 at this place is fixed by screws on cutter hub 1.
While needing tool setting bar 1 and blade bearing 2 13 to regulate, first unclamp lock-screw, the adjusting rod 41 of accommodation zone dial 42, moves blade bearing 1, when blade bearing 1 is in moving process, by compensation key 43 and alignment pin 1, drive interlock dish 3 to rotate, interlock dish 3 drives driven key 46 actions, thereby drives blade bearing 2 13 actions, and blade bearing 2 13 is moved along the direction contrary with blade bearing 1, finally lock trip bolt 2, complete twolip and regulate.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (5)
1. a twolip micrometer adjustement boring tool, comprise cutter hub (1), the front portion of described cutter hub (1) has blade bearing mounting groove (11), blade bearing one (12) and blade bearing two (13) are installed in described mounting groove (11), described blade bearing one (12) and blade bearing two (13) are symmetrical arranged around the axis of cutter hub (1), the both sides of described mounting groove (11) are equipped with the trip bolt (2) for dead knife bar one (12) and blade bearing two (13), it is characterized in that, in described cutter hub (1), there is the locating shaft (14) with the coaxial setting of cutter hub (1), on described locating shaft (14), be arranged with the interlock dish (3) that one end and blade bearing one (12) are in transmission connection, the other end of described interlock dish (3) and blade bearing two (13) are in transmission connection, described blade bearing one (12) is provided with the adjustment structure for driving described interlock dish (3) to rotate around locating shaft (14).
2. twolip micrometer adjustement boring tool according to claim 1, it is characterized in that, described adjustment structure comprise one end stretch to adjusting rod (41) on blade bearing one (12), be located between adjusting rod (41) and interlock dish (3) for driving compensation key (43) and the alignment pin one (44) of interlock dish (3) action, the outer end of described adjusting rod (41) has dial (42).
3. twolip micrometer adjustement boring tool according to claim 2, it is characterized in that, between described interlock dish (3) and blade bearing two (13), be provided with alignment pin two (45) and driven key (46), described alignment pin two (45) is symmetrical arranged around the axis of cutter hub (1) with alignment pin one (44), and described driven key (46) is symmetrical arranged around the axis of cutter hub (1) with compensation key (43).
4. according to the twolip micrometer adjustement boring tool described in claim 1 or 2 or 3, it is characterized in that, described mounting groove (11) is T-shape, on described blade bearing one (12), there is the installation portion one (121) being connected in mounting groove (11), on described blade bearing two (13), there is the installation portion two (131) being connected in mounting groove (11).
5. according to the twolip micrometer adjustement boring tool described in claim 1 or 2 or 3, it is characterized in that, the rear end of described cutter hub (1) is provided with marker loop (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395436.0U CN203956122U (en) | 2014-07-17 | 2014-07-17 | Twolip micrometer adjustement boring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395436.0U CN203956122U (en) | 2014-07-17 | 2014-07-17 | Twolip micrometer adjustement boring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203956122U true CN203956122U (en) | 2014-11-26 |
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ID=51916762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420395436.0U Expired - Lifetime CN203956122U (en) | 2014-07-17 | 2014-07-17 | Twolip micrometer adjustement boring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203956122U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392109A (en) * | 2016-09-22 | 2017-02-15 | 河南平高电气股份有限公司 | Double-edge boring cutter and knife rest for double-edge boring cutter |
| CN108500307A (en) * | 2018-04-23 | 2018-09-07 | 成都成林数控刀具有限公司 | A kind of Miniature adjustable double-blade boring cutter |
-
2014
- 2014-07-17 CN CN201420395436.0U patent/CN203956122U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392109A (en) * | 2016-09-22 | 2017-02-15 | 河南平高电气股份有限公司 | Double-edge boring cutter and knife rest for double-edge boring cutter |
| CN108500307A (en) * | 2018-04-23 | 2018-09-07 | 成都成林数控刀具有限公司 | A kind of Miniature adjustable double-blade boring cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170727 Address after: 317500 Zhejiang Province, Wenling City West Street Wu ao Village No. 1-82 Patentee after: ZHEJIANG YOUNIO TOOLS CO.,LTD. Address before: 317500 Industrial Zone, Chengxi street, Wenling, Zhejiang, Taizhou Patentee before: WENLING WENJIAO TOOLS FACTORY |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141126 |
|
| CX01 | Expiry of patent term |