CN201419332Y - Eccentric flattening tool handle - Google Patents
Eccentric flattening tool handle Download PDFInfo
- Publication number
- CN201419332Y CN201419332Y CN200820090890XU CN200820090890U CN201419332Y CN 201419332 Y CN201419332 Y CN 201419332Y CN 200820090890X U CN200820090890X U CN 200820090890XU CN 200820090890 U CN200820090890 U CN 200820090890U CN 201419332 Y CN201419332 Y CN 201419332Y
- Authority
- CN
- China
- Prior art keywords
- type
- clamping
- tool handle
- eccentric
- handle
- 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 - Lifetime
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Abstract
An eccentric flattening tool handle comprises a main body, an adjusting screw and a fastening screw, wherein the adjusting screw and the fastening screw are connected with a main body through threads.The eccentricity of a tool after clamping is compensated through eccentrically processing a clamping handle part, thereby realizing the aim of improving the axiality of the tool.
Description
One. technical field
The utility model relates to the machine tool functional component field, specifically is that a kind of centering type scabbles the type tool handle.
Two. background technology
Scabbling shaft chisel mainly is connected with lathe by scabbling the type tool handle, owing to scabbling the type tool handle and scabbling hole axle between the handle and cooperate and have the gap, rely on a side so scabble the type cutter after the clamping, form eccentric, make the cutter axiality behind the clamping be difficult for guaranteeing that this problem is difficult to solve always.
Three. summary of the invention
The purpose of this utility model provides a kind of usefulness and scabbles the type that the scabbles tool handle that guarantees behind the type handle of a knife clamping cutter to reach than high-axiality, use this handle of a knife clamping cutter after processing more steady, improve machined surface quality, and reduce the wearing and tearing of cutter.
For solving the problems of the technologies described above, the utility model is achieved in that mainly and comprises: main body 1, adjustment screw 2, trip bolt 3.Adjusting screw 2 is connected with main body 1 by screw thread with trip bolt 3.It is characterized in that: the hole D that the type handle is scabbled in clamping is an eccentric orfice, and offset is the e value, e=a-b/2.A, b are the type that the scabbles tool handle endoporus margin of tolerance of national regulation.Carry out eccentric processing by the endoporus of using at the clamping shank, compensate the off-centre of cutter after the clamping, reach the problem that improves the cutter axiality.Make processing more steady, improve machined surface quality, reduce tool wear.
Described adjustment screw can be adjusted the length that clamping scabbles the type handle.
Four. description of drawings
Accompanying drawing 1 is an eccentric orfice location view of the present utility model.
Accompanying drawing 2 is a front view of the present utility model.
Five. the specific embodiment
Illustrated in figures 1 and 2, scabble the type handle of a knife and form by main body 1, adjustment screw 2, trip bolt 3 and eccentricity control parameter e=a-b/2.Adjusting screw 2 is connected with main body 1 by screw thread with trip bolt 3.Because a, b 〉=0, so after cutter clamped, the eccentricity value of cutter was a-b, direction is opposite with the trip bolt direction.In order to reduce the eccentricity value of cutter, so change clamping hole 3 into off-centre.Offset is the e value, and e=a-b/2 makes that the cutter axiality after the clamping is enhanced about more than once.By carrying out eccentric processing at the clamping shank, compensate the off-centre of cutter after the clamping, reach the problem that improves the cutter axiality.
Claims (2)
1, a kind of centering type scabbles the type tool handle, mainly comprises: main body, adjustment screw, trip bolt, and adjust screw and be connected with main body by screw thread with trip bolt, it is characterized in that: the hole D that the type handle is scabbled in clamping is an eccentric orfice, and offset is the e value, e=a-b/2.
2, centering type according to claim 1 scabbles the type tool handle, it is characterized in that: increased the adjustment screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820090890XU CN201419332Y (en) | 2008-09-16 | 2008-09-16 | Eccentric flattening tool handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820090890XU CN201419332Y (en) | 2008-09-16 | 2008-09-16 | Eccentric flattening tool handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201419332Y true CN201419332Y (en) | 2010-03-10 |
Family
ID=41805981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820090890XU Expired - Lifetime CN201419332Y (en) | 2008-09-16 | 2008-09-16 | Eccentric flattening tool handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201419332Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695752A (en) * | 2017-09-06 | 2018-02-16 | 广东钶锐锶数控技术有限公司 | A kind of turnning and milling composite eccentric handle of a knife |
-
2008
- 2008-09-16 CN CN200820090890XU patent/CN201419332Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695752A (en) * | 2017-09-06 | 2018-02-16 | 广东钶锐锶数控技术有限公司 | A kind of turnning and milling composite eccentric handle of a knife |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100310 |
|
| CX01 | Expiry of patent term |