CN102974895A - Vibration-damping cutter bar used for deep hole processing of long sleeve of spinner - Google Patents
Vibration-damping cutter bar used for deep hole processing of long sleeve of spinner Download PDFInfo
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- CN102974895A CN102974895A CN2012105057079A CN201210505707A CN102974895A CN 102974895 A CN102974895 A CN 102974895A CN 2012105057079 A CN2012105057079 A CN 2012105057079A CN 201210505707 A CN201210505707 A CN 201210505707A CN 102974895 A CN102974895 A CN 102974895A
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- knife bar
- deep hole
- long sleeve
- damping block
- cutter head
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- Cutting Tools, Boring Holders, And Turrets (AREA)
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Abstract
The invention discloses a vibration-damping cutter bar used for deep hole processing of a long sleeve of a spinner. The vibration damping cutter bar comprises a cutter bar outer body, a cutter head holder and a cutter bar inner cavity mechanism. The cutter bar inner cavity mechanism consists of a vibration damping block, a sealing plate, elastic rubber and a cooling water pipe. The vibration damping block is arranged inside the cutter bar inner cavity, close to the cutter head holder, and is isolated from the cutter head holder through the sealing plate. The vibration damping cutter bar disclosed by the invention is reasonable in design and simple and compact in structure, and the excellent vibration damping performance of the vibration damping cutter bar well eliminates the vibration of the cutting tools and ensures the high precision of the deep hole processing of the long sleeve.
Description
Technical field
The present invention relates to a kind of textile workpiece machining tool, be specifically related to a kind of Boring Bar for weaving loom long sleeve deep hole machining, belong to the textile workpiece manufacture field.
Background technology
At present, the deep hole machining difficulty of textile machine long sleeve is very large, particularly thin-walled high accuracy long sleeve deep hole machining is difficult especially, although many textile enterprise can carry out the deep hole machining of thin-walled high accuracy long sleeve, but often larger vibration problem and chip removal are not ideal enough etc. to cause the deep hole machining of long sleeve not reach high-precision requirement because the cutting tool selected exists, and product quality can not be guaranteed.Therefore, avoiding the vibration of cutting tool is key in the fine finishining process.
In the existing technology, in order to eliminate the vibration of cutting tool, can use vibration absorber.The principle of vibration absorber generally is to vibrate to affect the vibration that cutting produces by artificial manufacturing, common method is in the position near vibration source damping block to be installed, when machining produces vibration, damping block has been equivalent to strengthen the inertia of cutter, the vibration meeting that damping block produces impacts cutting vibration, thereby reach the purpose of eliminating cutting vibration, as long as the quality of choose reasonable damping block and the position of installation can be eliminated cutting vibration well.
Summary of the invention
For the demand, the invention provides a kind of Boring Bar for weaving loom long sleeve deep hole machining, this Boring Bar is reasonable in design, simple and compact for structure, and its good damping property has been eliminated the vibration of cutting tool preferably, has guaranteed the high accuracy of long sleeve deep hole machining.
The present invention is a kind of Boring Bar for weaving loom long sleeve deep hole machining, this Boring Bar comprises that knife bar ectosome, cutter head meet dish and knife bar inner chamber mechanism, described knife bar inner chamber mechanism is comprised of damping block, sealing plate, elastic caoutchouc and cooling water pipe, described damping block is arranged on a side that connects dish in the knife bar chamber near cutter head, and it is isolated that it connects dish by sealing plate and cutter head.
In a preferred embodiment of the present invention, on the described knife bar ectosome carbide alloy cover has been installed, this carbide alloy cover and knife bar interference fit improve the rigidity of knife bar with this.
In a preferred embodiment of the present invention, described damping block material is carbide alloy, and this damping block adopts the strong elastic rubber bearing.
In a preferred embodiment of the present invention, be equipped with suitable gap between described damping block and the knife bar, and injected hydraulic oil between damping block and the knife bar.
In a preferred embodiment of the present invention, described cooling water pipe is through the knife bar inner chamber, and is right after cutter head and connects dish, and the cooling fluid in this cooling water pipe can be injected cutter head, cools off and chip removal.
The present invention has disclosed a kind of Boring Bar for weaving loom long sleeve deep hole machining, and this Boring Bar is reasonable in design, simple and compact for structure, and its good damping property has been eliminated the vibration of cutting tool preferably, has guaranteed the high accuracy of long sleeve deep hole machining.
Description of drawings
Fig. 1 is the structural representation that the embodiment of the invention is used for the Boring Bar of weaving loom long sleeve deep hole machining;
The mark of each parts is as follows in the accompanying drawing: 1, carbide alloy cover, 2, damping block, 3, elastic caoutchouc, 4, sealing plate, 5, cutter head connects dish, 6, cooling water pipe.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
Fig. 1 is the structural representation that the embodiment of the invention is used for the Boring Bar of weaving loom long sleeve deep hole machining; This Boring Bar comprises that knife bar ectosome, cutter head meet dish 5 and knife bar inner chamber mechanism, described knife bar inner chamber mechanism is comprised of damping block 2, sealing plate 4, elastic caoutchouc 3 and cooling water pipe 6, described damping block 2 is arranged on a side that connects dish 5 in the knife bar chamber near cutter head, and it is isolated that it connects dish 5 by sealing plate 4 and cutter head.
As shown in Figure 1, the damping block 2 of the Boring Bar that the present invention proposes selects Hardmetal materials to make, and be equipped with suitable gap between itself and the knife bar, and 3 supportings of strong elastic rubber is adopted on four limits of damping block 2; Because damping block 2 is Hardmetal materials and passes through 3 supportings of strong elastic rubber, so greatly reduced the friction damage of damping block 2, has avoided the gap between damping block 2 and the knife bar to change, and has fully guaranteed the damping effect that damping block 2 is risen; Simultaneously, inject hydraulic oil between damping block 2 and the knife bar, played the effect of damping isolation by hydraulic support, thereby effectively eliminated the vibration of cutting tool, guaranteed the high accuracy machining of long sleeve deep hole; In addition, cooling water pipe 6 also has been installed in the chamber of this Boring Bar, this cooling water pipe 6 is right after cutter head and connects dish 5, cooling fluid in its water pipe can be injected cutter head, play the effect of cooling cutter head and chip removal, because the cutting tool insert that is heated in time obtains cooling and abrasive dust can in time be discharged, so the machining accuracy of long sleeve deep hole is unaffected, has improved simultaneously the efficient of grinding.
The present invention has disclosed a kind of Boring Bar for weaving loom long sleeve deep hole machining, and this Boring Bar is reasonable in design, simple and compact for structure, and its good damping property has been eliminated the vibration of cutting tool preferably, has guaranteed the high accuracy of long sleeve deep hole machining.
The above; it only is the specific embodiment of the present invention; but protection scope of the present invention is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (5)
1. Boring Bar that is used for weaving loom long sleeve deep hole machining, it is characterized in that, this Boring Bar comprises that knife bar ectosome, cutter head meet dish and knife bar inner chamber mechanism, described knife bar inner chamber mechanism is comprised of damping block, sealing plate, elastic caoutchouc and cooling water pipe, described damping block is arranged on a side that connects dish in the knife bar chamber near cutter head, and it is isolated that it connects dish by sealing plate and cutter head.
2. the Boring Bar for weaving loom long sleeve deep hole machining according to claim 1 is characterized in that, on the described knife bar ectosome carbide alloy cover has been installed, and this carbide alloy cover and knife bar interference fit improve the rigidity of knife bar with this.
3. the Boring Bar for weaving loom long sleeve deep hole machining according to claim 1 is characterized in that, described damping block material is carbide alloy, and this damping block adopts the strong elastic rubber bearing.
4. the Boring Bar for weaving loom long sleeve deep hole machining according to claim 3 is characterized in that, is equipped with suitable gap between described damping block and the knife bar, and has injected hydraulic oil between damping block and the knife bar.
5. the Boring Bar for weaving loom long sleeve deep hole machining according to claim 1 is characterized in that, described cooling water pipe is through the knife bar inner chamber, and is right after cutter head and connects dish, and the cooling fluid in this cooling water pipe can be injected cutter head, cools off and chip removal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105057079A CN102974895A (en) | 2012-12-03 | 2012-12-03 | Vibration-damping cutter bar used for deep hole processing of long sleeve of spinner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105057079A CN102974895A (en) | 2012-12-03 | 2012-12-03 | Vibration-damping cutter bar used for deep hole processing of long sleeve of spinner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102974895A true CN102974895A (en) | 2013-03-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105057079A Pending CN102974895A (en) | 2012-12-03 | 2012-12-03 | Vibration-damping cutter bar used for deep hole processing of long sleeve of spinner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102974895A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607704A (en) * | 2015-02-04 | 2015-05-13 | 北京航空航天大学 | Impact vibration absorption type milling cutter bar |
| CN106424781A (en) * | 2016-11-16 | 2017-02-22 | 黑龙江省经济管理干部学院 | Damping boring tool with inner rotating vibration absorbers |
| CN108213475A (en) * | 2018-03-09 | 2018-06-29 | 四川天博精工科技有限公司 | A kind of shockproof knife bar |
| CN117506549A (en) * | 2023-09-23 | 2024-02-06 | 华邦新材料科技无锡有限公司 | Vertical scraping and rolling machine tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3690414A (en) * | 1970-11-04 | 1972-09-12 | Cincinnati Milacron Inc | Vibration absorber for a supported member |
| US4050665A (en) * | 1976-02-11 | 1977-09-27 | Newport Research Corporation | Vibration damping apparatus |
| CN1189278C (en) * | 2000-01-20 | 2005-02-16 | 钴碳化钨硬质合金公司 | Tunable boring bar for suppressing vibrations and method thereof |
| CN101856751A (en) * | 2010-05-21 | 2010-10-13 | 天津赛瑞机器设备有限公司 | Reverse scribing cutter for machining reverse sides of hole type parts |
| CN101890514A (en) * | 2010-06-23 | 2010-11-24 | 四川大学 | Built-in dynamical double-damping boring bar |
-
2012
- 2012-12-03 CN CN2012105057079A patent/CN102974895A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3690414A (en) * | 1970-11-04 | 1972-09-12 | Cincinnati Milacron Inc | Vibration absorber for a supported member |
| US4050665A (en) * | 1976-02-11 | 1977-09-27 | Newport Research Corporation | Vibration damping apparatus |
| CN1189278C (en) * | 2000-01-20 | 2005-02-16 | 钴碳化钨硬质合金公司 | Tunable boring bar for suppressing vibrations and method thereof |
| CN101856751A (en) * | 2010-05-21 | 2010-10-13 | 天津赛瑞机器设备有限公司 | Reverse scribing cutter for machining reverse sides of hole type parts |
| CN101890514A (en) * | 2010-06-23 | 2010-11-24 | 四川大学 | Built-in dynamical double-damping boring bar |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607704A (en) * | 2015-02-04 | 2015-05-13 | 北京航空航天大学 | Impact vibration absorption type milling cutter bar |
| CN106424781A (en) * | 2016-11-16 | 2017-02-22 | 黑龙江省经济管理干部学院 | Damping boring tool with inner rotating vibration absorbers |
| CN106424781B (en) * | 2016-11-16 | 2018-08-17 | 哈尔滨理工大学 | A kind of damping boring cutter with built-in rotation bump leveller |
| CN108213475A (en) * | 2018-03-09 | 2018-06-29 | 四川天博精工科技有限公司 | A kind of shockproof knife bar |
| CN108213475B (en) * | 2018-03-09 | 2024-06-04 | 四川天博精工科技有限公司 | Shockproof cutter bar |
| CN117506549A (en) * | 2023-09-23 | 2024-02-06 | 华邦新材料科技无锡有限公司 | Vertical scraping and rolling machine tool |
| CN117506549B (en) * | 2023-09-23 | 2024-05-14 | 华邦新材料科技无锡有限公司 | Vertical scraping and rolling machine tool |
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Application publication date: 20130320 |