CN200984654Y - Adjustable precision boring tool holder - Google Patents
Adjustable precision boring tool holder Download PDFInfo
- Publication number
- CN200984654Y CN200984654Y CN 200620166857 CN200620166857U CN200984654Y CN 200984654 Y CN200984654 Y CN 200984654Y CN 200620166857 CN200620166857 CN 200620166857 CN 200620166857 U CN200620166857 U CN 200620166857U CN 200984654 Y CN200984654 Y CN 200984654Y
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- CN
- China
- Prior art keywords
- micro
- adjusting
- fine setting
- boring
- cutter head
- 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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Abstract
The utility model discloses an adjustable precision boring tool holder, in particular to a micro-adjusting tool holder of directly precision boring after rough boring, belonging to the boring apparatus technical field. A tool bar is connected with a clamp housing which is drilled and tapped, and is fixed with a clamp bolt. a round housing of a micro-adjusting inserting into the clamp housing is fastened by the clamp bolt; one side of the micro-adjusting is provided with a micro-adjusting handle, which is blocked on the micro-adjusting to radial rotate, the micro-adjusting handle is connected with an inner spindle of the micro-adjusting, which is connected with an outer spindle of the micro-adjusting by a micro-adjusting thread, the micro-adjusting handle can be twisted to fine adjust the outer spindle axial moving, the end head of the outer spindle of the micro-adjusting is connected with a tool bit base, which is placed with a pad of the tool bit, and the tool bit lays on the pad of the tool bit, a binding bolt of the tool bit is tightening on the pad of the tool bit, the tool bar is fixed on a tool rest to transverse alignment while precision boring, the micro-adjusting handle is twisted according to processing quantity, so that the outer spindle of the micro-adjusting drives the tool bit base and the tool bit moving axial, and the micro-boring is fulfilled.
Description
Affiliated technical field
The utility model relates to a kind of Adjustable Tool Holder of Fine Boring, is the Micro-adjusting tool holder in direct right boring hole behind a kind of rough bore, belongs to the borer technical field.
Background technology
At present, known boring machine processing Φ has the hole of required precision more than 90, general knife bar or the cutter jar folder welding cutter that adopts earlier carries out the roughing hole, change the smart knife bar or the fine boring head bore hole of adjustable dimension then, big more smart knife bar in processed aperture or fine boring head diameter are big more, tool weight is big, and the cutter changing difficulty strengthens, and working (machining) efficiency is low.
Summary of the invention
In order to overcome above-mentioned technical deficiency, the utility model provides a kind of Adjustable Tool Holder of Fine Boring, and this Adjustable Tool Holder of Fine Boring can not only carry out right boring, can also improve the bore hole precision to the cutter fine setting, and volume is little in light weight.
The technical scheme that its technical problem that solves the utility model adopts is: knife bar connects the clamping shell, clamp on the shell and hole, tapping, fishbolt is installed, the micro actuator circular housing penetrates and clamps in the shell, fastening by fishbolt, micro actuator one side is installed trimming handle, trimming handle is installed on radially rotation on the micro actuator, trimming handle connects axle in the fine setting, and axle turns trimming handle fine setting outer shaft and moves axially by the fine setting fine setting outer shaft that is threaded in the fine setting, fine setting outer shaft termination connects tool tip, pad upper slitter headrest sheet on the tool tip, cutter head is pressed on the cutter head pad, the fastening cutter head of cutter head fastening bolt, when right boring is used knife bar is fixed on centering on the knife rest, turn trimming handle according to processing capacity, make the fine setting outer shaft drive tool tip, cutter head moves axially, and finishes right boring.
The beneficial effects of the utility model are: improve the bore hole precision, it is convenient to change cutter, and volume is little in light weight, especially makes good use of for dead angle, hole foundation right boring.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the utility model Adjustable Tool Holder of Fine Boring structure chart.
Among the figure: 1, cutter head, 2, the cutter head fastening bolt, 3, the cutter connector, 4, fishbolt, 5, the micro actuator cover, 6, axle in the fine setting, 7, the fine setting outer shaft, 8, the fine setting screw thread, 9, trimming handle, 10, knife bar, 11, tool tip, 12, micro actuator.
The specific embodiment
See also Fig. 1, knife bar (10) connects micro actuator cover (5), micro actuator cover (5) is gone up boring, tapping, fishbolt (4) is installed, micro actuator (12) circular housing penetrates and clamps in the shell (5), fastening by fishbolt (4), micro actuator (12) one sides are installed trimming handle (9), trimming handle (9) is installed on radially rotation on the micro actuator (12), trimming handle (9) connects axle (6) in the fine setting, axle (6) connects fine setting outer shaft (7) by fine setting screw thread (8) in the fine setting, turn trimming handle (9) fine setting outer shaft (7) and move axially, fine setting outer shaft (7) termination connects tool tip (11), and tool tip (11) goes up pad upper slitter connector (3), cutter head (1) is pressed on the cutter head pad (3), the fastening cutter head of cutter head fastening bolt (2) (1).
Claims (1)
1. Adjustable Tool Holder of Fine Boring, it is by cutter head, the cutter head fastening bolt, the cutter head pad, fishbolt, clamp shell, axle in the fine setting, the fine setting outer shaft, the fine setting screw thread, trimming handle, knife bar, tool tip, micro actuator is formed, it is characterized in that: knife bar (10) connects clamping shell (5), clamp shell (5) and go up boring, tapping, fishbolt (4) is installed, micro actuator (12) circular housing penetrates and clamps in the shell (5), fastening by fishbolt (4), micro actuator (12) one sides are installed trimming handle (9), trimming handle (9) is installed on radially rotation on the micro actuator (12), trimming handle (9) connects axle (6) in the fine setting, axle (6) connects fine setting outer shaft (7) by fine setting screw thread (8) in the fine setting, turning trimming handle (9) fine setting outer shaft (7) moves axially, fine setting outer shaft (7) termination connects tool tip (11), tool tip (11) goes up pad upper slitter headrest sheet (3), and cutter head (1) is pressed on the cutter head pad (3), the fastening cutter head of cutter head fastening bolt (2) (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620166857 CN200984654Y (en) | 2006-12-21 | 2006-12-21 | Adjustable precision boring tool holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620166857 CN200984654Y (en) | 2006-12-21 | 2006-12-21 | Adjustable precision boring tool holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200984654Y true CN200984654Y (en) | 2007-12-05 |
Family
ID=38914116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620166857 Expired - Fee Related CN200984654Y (en) | 2006-12-21 | 2006-12-21 | Adjustable precision boring tool holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200984654Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811200A (en) * | 2010-04-27 | 2010-08-25 | 李海洪 | Sleeve boring cutter |
| CN102416484A (en) * | 2011-12-14 | 2012-04-18 | 常州市永益工具有限公司 | Adjustable boring cutter |
| CN103611957A (en) * | 2013-11-21 | 2014-03-05 | 哈尔滨轴承集团公司 | Mechanical clamping cut-off tool |
| CN104289952A (en) * | 2014-08-17 | 2015-01-21 | 成都亨通兆业精密机械有限公司 | Boring tool clamping mechanism |
-
2006
- 2006-12-21 CN CN 200620166857 patent/CN200984654Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811200A (en) * | 2010-04-27 | 2010-08-25 | 李海洪 | Sleeve boring cutter |
| CN102416484A (en) * | 2011-12-14 | 2012-04-18 | 常州市永益工具有限公司 | Adjustable boring cutter |
| CN103611957A (en) * | 2013-11-21 | 2014-03-05 | 哈尔滨轴承集团公司 | Mechanical clamping cut-off tool |
| CN104289952A (en) * | 2014-08-17 | 2015-01-21 | 成都亨通兆业精密机械有限公司 | Boring tool clamping mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: China No.1 Heavy Machinery Group Corporation Dalian Hydrogenation Reactor Manufa Assignor: China No.1 Heavy-Duty Machinery Group Co. Contract fulfillment period: 2008.7.14 to 2016.6.9 Contract record no.: 2008230000001 Denomination of utility model: Adjustable precision boring tool holder Granted publication date: 20071205 License type: Exclusive license Record date: 20080922 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.7.14 TO 2016.6.9; CHANGE OF CONTRACT Name of requester: CHINA FIRST HEAVY MACHINERY GROUP DALIAN HYDROGENA Effective date: 20080922 |
|
| ASS | Succession or assignment of patent right |
Owner name: CHINA FIRST HEACY MACHINE STOCK CO., LTD. Free format text: FORMER OWNER: CHINESE NO.1 HEAVY MECHANICAL GROUP CO. Effective date: 20091023 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091023 Address after: No. 9, front office, ruby office, Fulaerji District, Heilongjiang, Qigihar, China: 161042 Patentee after: China First Heavy Industries Co., Ltd. Address before: The 9 Road, Tiexi factory, Fulaerji District, Heilongjiang, Qigihar Province, 161042 Patentee before: China No.1 Heavy-Duty Machinery Group Co. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071205 Termination date: 20131221 |