CN202779863U - Wheel hub lathe tool - Google Patents
Wheel hub lathe tool Download PDFInfo
- Publication number
- CN202779863U CN202779863U CN 201220457525 CN201220457525U CN202779863U CN 202779863 U CN202779863 U CN 202779863U CN 201220457525 CN201220457525 CN 201220457525 CN 201220457525 U CN201220457525 U CN 201220457525U CN 202779863 U CN202779863 U CN 202779863U
- Authority
- CN
- China
- Prior art keywords
- open cavity
- knife rest
- tool rest
- wheel hub
- boss
- 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)
Abstract
The utility model discloses a wheel hub lathe tool comprising a tool rest, wherein the front end of the tool rest is provided with an open cavity, a blade is arranged in the open cavity, a buffer gap attached to the open cavity is also arranged, the top of the front end of the tool rest is provided with a top reinforcing block above the open cavity, the front end of the tool rest is provided with a fixed screw which penetrates through the buffer gap from the top reinforcing block and is used for compressing the open cavity, the bottom of the front end of the tool rest is provided with a bottom reinforcing block convex downward, and the bottom reinforcing block is provided with a plane vertical to length direction of the tool rest. The wheel hub lathe tool disclosed by the utility model has the beneficial effects of enhancing the strength of the tool rest and prolonging the service life of the tool rest.
Description
Technical field
The utility model relates to a kind of lathe tools.
Background technology
In processing wheel hub process, the blade of wheel hub lathe tools is mainly with the larger blade of 6mm to 8mm, in order to make things convenient for the clamping blade, usually the front end at knife rest is provided with open cavity, the top of the open top cavity of knife rest is provided with the top boss, a blade part is installed in this open cavity, be close to open cavity and also be provided with the buffering slit, thereby the front end of this knife rest is provided with the hold-down screw that passes buffering slit compression open cavity clamping blade from the top boss, because stress is concentrated, the intersection in the gentle calking crack of knife rest open cavity produces fatigue easily and ruptures.
Summary of the invention
The utility model provides a kind of wheel hub lathe tools that can overcome above deficiency, by gaining in strength and providing stressed supporting plane to solve the knife rest breakage problem.
The technical solution of the utility model is:
A kind of wheel hub lathe tools, comprise knife rest, the front end of described knife rest is provided with open cavity, in the described open cavity blade is installed, be close to described open cavity and also be provided with the buffering slit, the top that the front top of described knife rest is positioned at open cavity is provided with the top boss, and the front end of described knife rest is provided with from the top boss and passes the hold-down screw that the buffering slit is used for the compression open cavity, it is characterized in that: the bottom of described knife rest front end is provided with protruding bottom boss downwards.
Further, described bottom boss is provided with the plane perpendicular to the knife rest length direction.This plane cooperates with the lathe knife seat left side, can obtain support force, thereby reduces the distortion of knife rest, reduces because of knife rest deformation fatigue fracture.
The utlity model has and strengthen knife rest intensity, the beneficial effect in extension carriage life-span.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the utility model wheel hub lathe tools.
The specific embodiment
Now by reference to the accompanying drawings the utility model is further described:
As shown in Figure 1, a kind of wheel hub lathe tools, comprise knife rest 1, the front end of knife rest 1 is provided with open cavity, blade 4 is installed in the open cavity, be close to open cavity and also be provided with buffering slit 25, the top that the front top of knife rest 1 is positioned at open cavity is provided with top boss 21, the front end of knife rest 1 is provided with from top boss 21 and passes the hold-down screw 3 that buffering slit 25 is used for the compression open cavity, the bottom of knife rest 1 front end is provided with dotted portion among the protruding bottom boss 22(figure downwards), bottom boss 22 is provided with the plane 24 perpendicular to knife rest 1 length direction, this plane 24 cooperates with the lathe knife seat left side, can obtain support force, thereby reduce the distortion of knife rest 1, the intersection 23 in the gentle calking crack of knife rest 1 open cavity can reduce because of deformation fatigue fracture occurs.
Claims (2)
1. wheel hub lathe tools, comprise knife rest, the front end of described knife rest is provided with open cavity, in the described open cavity blade is installed, be close to described open cavity and also be provided with the buffering slit, the top that the front top of described knife rest is positioned at open cavity is provided with the top boss, and the front end of described knife rest is provided with from the top boss and passes the hold-down screw that the buffering slit is used for the compression open cavity, it is characterized in that: the bottom of described knife rest front end is provided with protruding bottom boss downwards.
2. wheel hub lathe tools as claimed in claim 1, it is characterized in that: described bottom boss is provided with the plane perpendicular to the knife rest length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220457525 CN202779863U (en) | 2012-09-10 | 2012-09-10 | Wheel hub lathe tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220457525 CN202779863U (en) | 2012-09-10 | 2012-09-10 | Wheel hub lathe tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202779863U true CN202779863U (en) | 2013-03-13 |
Family
ID=47807205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220457525 Expired - Fee Related CN202779863U (en) | 2012-09-10 | 2012-09-10 | Wheel hub lathe tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202779863U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108367365A (en) * | 2015-12-21 | 2018-08-03 | 伊斯卡有限公司 | Cutting tool retainer with vibration damping pouring weight component |
| CN109482917A (en) * | 2018-11-19 | 2019-03-19 | 重庆工业职业技术学院 | A kind of shockproof lathe tool |
| CN112605411A (en) * | 2020-12-03 | 2021-04-06 | 株洲华锐精密工具股份有限公司 | Grooving tool |
| CN113681083A (en) * | 2021-08-27 | 2021-11-23 | 常州赛密思新材料有限公司 | Steel strip deburring machine |
-
2012
- 2012-09-10 CN CN 201220457525 patent/CN202779863U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108367365A (en) * | 2015-12-21 | 2018-08-03 | 伊斯卡有限公司 | Cutting tool retainer with vibration damping pouring weight component |
| TWI709450B (en) * | 2015-12-21 | 2020-11-11 | 以色列商艾斯卡公司 | Cutting tool holder with vibration damping weight assembly |
| CN108367365B (en) * | 2015-12-21 | 2020-12-18 | 伊斯卡有限公司 | Cutting tool holder with vibration damping weight assembly |
| CN109482917A (en) * | 2018-11-19 | 2019-03-19 | 重庆工业职业技术学院 | A kind of shockproof lathe tool |
| CN112605411A (en) * | 2020-12-03 | 2021-04-06 | 株洲华锐精密工具股份有限公司 | Grooving tool |
| CN112605411B (en) * | 2020-12-03 | 2021-12-10 | 株洲华锐精密工具股份有限公司 | Grooving tool |
| CN113681083A (en) * | 2021-08-27 | 2021-11-23 | 常州赛密思新材料有限公司 | Steel strip deburring machine |
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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: 20130313 Termination date: 20130910 |