CN200991763Y - Turning tool device for mechanical machining - Google Patents
Turning tool device for mechanical machining Download PDFInfo
- Publication number
- CN200991763Y CN200991763Y CN 200720017118 CN200720017118U CN200991763Y CN 200991763 Y CN200991763 Y CN 200991763Y CN 200720017118 CN200720017118 CN 200720017118 CN 200720017118 U CN200720017118 U CN 200720017118U CN 200991763 Y CN200991763 Y CN 200991763Y
- Authority
- CN
- China
- Prior art keywords
- cutter hub
- hole
- cutter body
- cutter
- lathe tool
- 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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- Auxiliary Devices For Machine Tools (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
A machining turning tool apparatus relating to a metal cutting tool used for solving the deep hole machining problem is disclosed. The utility model includes a tool shank, a cutter body and a turning tool, it is characterized in that one end of the tool shank is designed according to the coupling specifications of the standard cutter head, the tool shank is also provided with a through hole, and water nozzle is arranged inside the through hole; one segment of the outer surface of the cutter body is a cylinder, another segment is a cone, the inner cavity of the cutter body is correspondingly provided with stepped through holes from big to small, the bid end of the cutter body is connected rigidly with the tool shank, the cavity of the cutter body is provided with a copper pipe connected with the water nozzle, the small end of the cutter body stretches out from the outer end of the copper pipe, the surface of the small end is also provided with an eccentric circular hole, the turning tool is fixed in the eccentric circular hole of the cutter body. The utility model is used for processing parts with the deep holes and the top end of the inner cavity are arc surfaces, so the processing part can be effectively cooled to drive the chip removal and extend the service life of the cutter effectively, the cutter has good rigidity and high processing precision.
Description
Technical field
The utility model relates to a kind of metal cutting tool, particularly relates to a kind of machined lathe tool device that is suitable for deep hole processing.
Background technology
In mechanical part processing, a lot of deep hole machining are arranged, some inner cavity of component top is an arc surface, headspace diminishes, cause cooling insufficient easily, chip removal is not smooth, squeezes phenomenons such as bits, influence working (machining) efficiency and damage cutter easily, and because headspace diminishes, if use general cutter to have the problem of arbor stiffness deficiency, vibration cutting in the processing, cause the part to be processed poor dimensional precision, the surface roughness precision is low etc.
The utility model content
In order to solve the problem of above-mentioned existence, a kind of machined lathe tool device that the utility model provides is used for deep hole, the inner chamber top is the part processing of arc surface, can cool off working position effectively, help chip removal, effectively prolong cutter life, the cutter good rigidly, the machining accuracy height.
The technical solution of the utility model is, a kind of machined lathe tool device comprises handle of a knife, cutter hub, lathe tool, it is characterized in that, described handle of a knife one end connects standard design according to the standard cutterhead, and this handle of a knife also is provided with through hole, and water nozzle is installed in through hole; Described cutter hub outer surface is a cylinder for one section, one section is cone, the corresponding ladder hole that is provided with from large to small of cutter hub inner chamber, the big end and the described handle of a knife of this cutter hub are rigidly connected, being provided with copper pipe in the cutter hub chamber is connected with water nozzle, the small end of cutter hub is stretched out in the copper pipe outer end, also is provided with eccentric circular hole at small end face, and lathe tool is fixedly mounted in the eccentric circular hole of described cutter hub.
Further technical scheme is: the cone surface of described cutter hub is provided with tapered plane, and its effect is the interference of eliminating cutter hub and inner cavity of component nose-circle cambered surface.
Described lathe tool adopts the standard internal turning tool.
The beneficial effects of the utility model are: be used for deep hole, the inner chamber top is the part processing of arc surface, can cool off working position effectively, help chip removal, effectively prolong cutter life.The cutter good rigidly, the machining accuracy height.This apparatus structure is simple, makes easily, and the handle of a knife connecting mode design of standard makes easy to use, after tool wear or the damage, can change lathe tool easily and get final product.
Description of drawings
Figure is the utility model embodiment lathe tool apparatus structure schematic diagram
Among the figure: 1 handle of a knife, 2 water nozzles, 3 cutter hubs, 4 copper pipes, 5 lathe tools, 6 tapered planes.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described,
As shown in the figure, lathe tool device of the present utility model, comprise handle of a knife 1, cutter hub 3, lathe tool 5, described handle of a knife 1 left part is designed according to standard cutterhead connecting mode, this handle of a knife 1 also is provided with through hole, and water nozzle 2 is installed in through hole, described cutter hub 3 outer surfaces are cylinder for one section, one section is cone, the corresponding ladder hole that is provided with of inner surface, the effect of ladder hole are losss of weight and improve rigidity that the big end and the described handle of a knife 1 of this cutter hub 3 are rigidly connected, being provided with copper pipe 4 in the chamber of cutter hub 3 is connected with water nozzle 2, and stretch out the small end of cutter hub 3, and also being provided with eccentric circular hole at this end, described lathe tool 5 is fixedly mounted in the eccentric circular hole of described cutter hub 3, this lathe tool 5 adopts the standard internal turning tool, and described cutter hub outer surface has a tapered plane 6.During use, the standard connected mode by handle of a knife 3 is installed on the lathe cutterhead easily, and cooling fluid can be washed and cools off by water nozzle 2,4 pairs of cuttings of copper pipe position in the process.
Claims (3)
1, a kind of machined lathe tool device comprises handle of a knife, cutter hub, lathe tool, it is characterized in that, described handle of a knife one end connects standard design according to the standard cutterhead, and this handle of a knife also is provided with through hole, and water nozzle is installed in through hole; Described cutter hub outer surface is a cylinder for one section, one section is cone, the corresponding ladder hole that is provided with from large to small of cutter hub inner chamber, the big end and the described handle of a knife of this cutter hub are rigidly connected, being provided with copper pipe in the cutter hub chamber is connected with water nozzle, the small end of cutter hub is stretched out in the copper pipe outer end, also is provided with eccentric circular hole at small end face, and lathe tool is fixedly mounted in the eccentric circular hole of described cutter hub.
2, a kind of machined lathe tool device as claimed in claim 1 is characterized in that the cone surface of described cutter hub is provided with tapered plane, and its effect is the interference of eliminating cutter hub and inner cavity of component nose-circle cambered surface.
3, a kind of machined lathe tool device as claimed in claim 1 or 2 is characterized in that, described lathe tool adopts the standard internal turning tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720017118 CN200991763Y (en) | 2007-01-08 | 2007-01-08 | Turning tool device for mechanical machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720017118 CN200991763Y (en) | 2007-01-08 | 2007-01-08 | Turning tool device for mechanical machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200991763Y true CN200991763Y (en) | 2007-12-19 |
Family
ID=38944841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720017118 Expired - Fee Related CN200991763Y (en) | 2007-01-08 | 2007-01-08 | Turning tool device for mechanical machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200991763Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150298216A1 (en) * | 2012-10-25 | 2015-10-22 | Utilis Ag | Clamping device with coolant channel, method of producing the clamping device and tool holding plate for a lathe with such a clamping device |
| CN107791048A (en) * | 2016-09-02 | 2018-03-13 | 贵州龙飞航空附件有限公司 | A kind of device for processing deep blind-hole internal channel |
-
2007
- 2007-01-08 CN CN 200720017118 patent/CN200991763Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150298216A1 (en) * | 2012-10-25 | 2015-10-22 | Utilis Ag | Clamping device with coolant channel, method of producing the clamping device and tool holding plate for a lathe with such a clamping device |
| US10022804B2 (en) * | 2012-10-25 | 2018-07-17 | Utilis Ag | Clamping device with coolant channel, method of producing the clamping device and tool holding plate for a lathe with such a clamping device |
| CN107791048A (en) * | 2016-09-02 | 2018-03-13 | 贵州龙飞航空附件有限公司 | A kind of device for processing deep blind-hole internal channel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071219 |