CN107414107A - A kind of lathe process cutter frame structure - Google Patents
A kind of lathe process cutter frame structure Download PDFInfo
- Publication number
- CN107414107A CN107414107A CN201710524275.9A CN201710524275A CN107414107A CN 107414107 A CN107414107 A CN 107414107A CN 201710524275 A CN201710524275 A CN 201710524275A CN 107414107 A CN107414107 A CN 107414107A
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- CN
- China
- Prior art keywords
- screw rod
- regulating sleeve
- lathe
- tool holder
- holder body
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The present invention relates to a kind of lathe process cutter frame structure, including for installing the tool holder body of process tool and adjusting means for adjusting tool holder body height；The adjusting means includes upper screw rod, regulating sleeve and lower screw rod；The regulating sleeve axially arranged has screwed hole along its；The upper end of the upper screw rod is fixedly connected on tool holder body, and lower end is connected to form feed screw nut pair by screw thread with regulating sleeve；The lower screw rod lower end is fixedly connected on lathe, and upper end is connected with regulating sleeve by screw thread and forms feed screw nut pair；The external screw thread of the external screw thread of the upper screw rod and lower screw rod is oppositely oriented, the height of tool holder body is adjusted using upper screw rod, lower screw rod and regulating sleeve in a helical pattern by the present invention, it is not only convenient and swift that there is continuity, and threaded connection place has self-locking performance, Stability Analysis of Structures, knife rest can be born in huge cutting force caused by cutting, substantially increase the machining accuracy to product.
Description
Technical field
The present invention relates to a kind of knife rest, belongs to part processing unit (plant) field, specially lathe process cutter frame structure.
Background technology
In the process of numerically controlled lathe, the point of a knife of lathe tool needs to be directed at the axis of lathe spindle, it is therefore desirable to car
Knife up degree is adjusted.Point of a knife is higher or lower than the axis of main shaft, and all accurate to dimension can be impacted.Used at us
During fixed tools, it is necessary to reach cutter basal plane and lathe spindle center by installing Pork-pieces pad up cutter of pad additional
Contour, both waste of time makes efficiency step-down to this traditional method of adjustment, and toolsetting precision is not again high, can seriously affect lathe tool production
The quality of product.In order to solve the above-mentioned technical problem, have developed in the prior art can adjust the lathe saddle of tool holder height, but
It is that the regulation of its height is inconvenient, and structural instability, it is difficult to bear knife rest in huge cutting force caused by cutting, have impact on
To the machining accuracy of product.
The content of the invention
The present invention provides a kind of lathe process cutter frame structure for overcome the deficiencies in the prior art, continuously can easily adjust
Tool holder height is saved so that point of a knife is directed at the axis of lathe spindle, and Stability Analysis of Structures can bear knife rest huge caused by cutting
Big cutting force.
The technical scheme is that：A kind of lathe process cutter frame structure, including for installing the knife rest sheet of process tool
Body and the adjusting means for adjusting tool holder body height；
The adjusting means includes upper screw rod, regulating sleeve and lower screw rod；The regulating sleeve axially arranged has screwed hole along its；
The upper end of the upper screw rod is fixedly connected on tool holder body, and lower end is connected to form feed screw nut pair by screw thread with regulating sleeve；
The lower screw rod lower end is fixedly connected on lathe, and upper end is connected with regulating sleeve by screw thread and forms feed screw nut pair；It is described
The external screw thread of the external screw thread of upper screw rod and lower screw rod is oppositely oriented.
Further, the upper screw rod is threadably secured between tool holder body and regulating sleeve is connected with upper limit spiral shell
Mother, the lower screw rod is threadably secured between lathe and regulating sleeve is connected with lower position nut.
Further, radially it is provided with adjusting rod on the regulating sleeve outer circumference surface.
Further, the dovetail groove for installing process tool is provided with the tool holder body, is provided with tool holder body
Penetrate to the tapped through hole of dovetail groove, the hold-down bolt for compressing process tool is provided with tapped through hole.
Further, the hold-down bolt is located at one end in dovetail groove and is fixedly connected with the rubber for compressing process tool
Block.
Further, the tool holder body bottom is provided with screw rod connecting cylinder, and upper screw rod connecting cylinder axially arranged has along its
For the screwed hole being fixedly connected with upper screw rod.
Further, lower screw rod connecting cylinder is provided with the lathe top surface, lower screw rod connecting cylinder is axially arranged useful along its
In the screwed hole being fixedly connected with lower screw rod.
The beneficial effects of the invention are as follows：Knife is adjusted using upper screw rod, lower screw rod and regulating sleeve in a helical pattern
The height of frame body, it is not only convenient and swift that there is continuity, and also threaded connection place has self-locking performance, Stability Analysis of Structures, Ke Yicheng
By knife rest in huge cutting force caused by cutting, the machining accuracy to product is substantially increased.
Brief description of the drawings
Fig. 1 is the lathe process cutter frame structure structural representation of the present invention.
Wherein：1st, tool holder body 2, hold-down bolt 3, block rubber 4, upper screw rod connecting cylinder 5, upper limit nut 6, tune
Save sleeve 7, adjusting rod 8, lower position nut 9, lower screw rod 10, lower screw rod connecting cylinder 11, lathe
12nd, upper screw rod
Embodiment
The present invention is described further below in conjunction with the accompanying drawings.
As shown in figure 1, the lathe process cutter frame structure in the present embodiment, including for installing the tool holder body of process tool
1 and for adjusting the adjusting means of the height of tool holder body 1；
The adjusting means includes upper screw rod 12, regulating sleeve 6 and lower screw rod 9；The regulating sleeve 6 axially arranged has spiral shell along its
Pit；The upper end of the upper screw rod 12 is fixedly connected on tool holder body 1, and lower end is connected to form silk by screw thread with regulating sleeve 6
Stem nut pair；The lower end of lower screw rod 9 is fixedly connected on lathe 11, and upper end is connected with regulating sleeve 6 by screw thread and forms silk
Stem nut pair；The external screw thread of the external screw thread of the upper screw rod and lower screw rod is oppositely oriented；Rotating regulating sleeve 6 can adjust knife
The height of frame body.
In the present embodiment, the upper screw rod 12 is threadably secured between tool holder body 1 and regulating sleeve 6 to be connected with
Upper limit nut 5, the lower screw rod 9 is threadably secured between lathe 11 and regulating sleeve 6 is connected with lower position nut
8；Prevent screw thread from sliding tooth, further enhance the integrally-built stability of knife rest.
In the present embodiment, adjusting rod 7 is radially provided with the outer circumference surface of regulating sleeve 6；It is easy to operate.
In the present embodiment, the dovetail groove for installing process tool is provided with the tool holder body 1, is set in tool holder body
Insertion is equipped with to the tapped through hole of dovetail groove, the hold-down bolt 2 for compressing process tool is provided with tapped through hole；Ensure to add
The stability of work cutter.
In the present embodiment, the hold-down bolt 2 is located at one end in dovetail groove and is fixedly connected with for compressing process tool
Block rubber 3；Prevent hold-down bolt from weighing process tool wounded.
In the present embodiment, the bottom of tool holder body 1 is provided with screw rod connecting cylinder 4, and upper screw rod connecting cylinder 4 is along its axial direction
Be provided with the screwed hole for being fixedly connected with upper screw rod 12, upper limit nut be located at upper screw rod connecting cylinder 4 and regulating sleeve 6 it
Between；Detachable connection is realized, is easy to assembling to transport.
In the present embodiment, lower screw rod connecting cylinder 10 is provided with the top surface of lathe 11, lower screw rod connecting cylinder 10 is along its axle
To the screwed hole being provided with for being fixedly connected with lower screw rod 11, lower position nut 8 is located at lower screw rod connecting cylinder 10 and adjusting set
Between cylinder 6；Detachable connection is realized, is easy to assembling to transport.
Claims (7)
- A kind of 1. lathe process cutter frame structure, it is characterised in that：Including for installing the tool holder body of process tool and for adjusting Save the adjusting means of tool holder body height；The adjusting means includes upper screw rod, regulating sleeve and lower screw rod；The regulating sleeve axially arranged has screwed hole along its； The upper end of the upper screw rod is fixedly connected on tool holder body, and lower end is connected to form feed screw nut pair by screw thread with regulating sleeve； The lower screw rod lower end is fixedly connected on lathe, and upper end is connected with regulating sleeve by screw thread and forms feed screw nut pair；It is described The external screw thread of the external screw thread of upper screw rod and lower screw rod is oppositely oriented.
- 2. lathe process cutter frame structure according to claim 1, it is characterised in that：The upper screw rod be located at tool holder body with It is threadably secured between regulating sleeve and is connected with upper limit nut, the lower screw rod passes through between lathe and regulating sleeve It is screwed and is connected with lower position nut.
- 3. lathe process cutter frame structure according to claim 2, it is characterised in that：Edge on the regulating sleeve outer circumference surface It has been radially arranged adjusting rod.
- 4. according to the lathe process cutter frame structure described in claim 1-3 any claims, it is characterised in that：The knife rest sheet The dovetail groove for installing process tool is provided with body, insertion is provided with tool holder body to the tapped through hole of dovetail groove, spiral shell The hold-down bolt for compressing process tool is provided with line through hole.
- 5. lathe process cutter frame structure according to claim 4, it is characterised in that：The hold-down bolt is located in dovetail groove One end is fixedly connected with the block rubber for compressing process tool.
- 6. according to the lathe process cutter frame structure described in claim 1-3 any claims, it is characterised in that：The knife rest sheet Body bottom is provided with screw rod connecting cylinder, and upper screw rod connecting cylinder is along its axially arranged screw thread having for being fixedly connected with upper screw rod Hole.
- 7. lathe process cutter frame structure according to claim 6, it is characterised in that：Lower spiral shell is provided with the lathe top surface Bar connecting cylinder, lower screw rod connecting cylinder is along its axially arranged screwed hole having for being fixedly connected with lower screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710524275.9A CN107414107A (en) | 2017-06-30 | 2017-06-30 | A kind of lathe process cutter frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710524275.9A CN107414107A (en) | 2017-06-30 | 2017-06-30 | A kind of lathe process cutter frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107414107A true CN107414107A (en) | 2017-12-01 |
Family
ID=60427570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710524275.9A Pending CN107414107A (en) | 2017-06-30 | 2017-06-30 | A kind of lathe process cutter frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107414107A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097987A (en) * | 2017-12-19 | 2018-06-01 | 蔡江明 | A kind of numerically controlled lathe knife rest of adjustable cutter height |
| CN112170875A (en) * | 2020-09-02 | 2021-01-05 | 山东华宇工学院 | Adjustable auxiliary tool rest for inner diameter tool |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1071055A (en) * | 1963-09-11 | 1967-06-07 | Wickman Wimet Ltd | Adjustable tool for use with boring bars and other tool holders |
| SE9701599D0 (en) * | 1997-04-29 | 1997-04-29 | Sandvik Ab | Device for parallel moving cutting holder included in a set-up cutting holder for cutting processing |
| EP1112813A2 (en) * | 1999-12-29 | 2001-07-04 | Heraeus Quarzglas GmbH & Co. KG | Drilling arrangement for brittle materials |
| CN102837024A (en) * | 2011-06-22 | 2012-12-26 | 苏州麦德尔机械有限公司 | Tool post for adjusting height of turning tool |
| CN203541555U (en) * | 2013-11-06 | 2014-04-16 | 泸州市诚润机械有限公司 | Adjustable tool rest for numerical control lathe |
| CN204135355U (en) * | 2014-10-08 | 2015-02-04 | 徐州黑白龙工程尼龙有限公司 | A kind of numerically controlled lathe installs the numerical control lathe knife rest of drill bit additional |
| CN204584296U (en) * | 2015-05-18 | 2015-08-26 | 浙江机电职业技术学院 | Adjustable lathe saddle |
| CN204953924U (en) * | 2015-09-15 | 2016-01-13 | 江苏省徐州机电工程高等职业学校 | Lathe tool altitude controller |
| CN206839191U (en) * | 2017-06-12 | 2018-01-05 | 刘艳芳 | A kind of lathe process cutter frame structure |
| CN206912268U (en) * | 2017-06-30 | 2018-01-23 | 王俊霞 | A kind of lathe process cutter frame structure |
-
2017
- 2017-06-30 CN CN201710524275.9A patent/CN107414107A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1071055A (en) * | 1963-09-11 | 1967-06-07 | Wickman Wimet Ltd | Adjustable tool for use with boring bars and other tool holders |
| SE9701599D0 (en) * | 1997-04-29 | 1997-04-29 | Sandvik Ab | Device for parallel moving cutting holder included in a set-up cutting holder for cutting processing |
| EP1112813A2 (en) * | 1999-12-29 | 2001-07-04 | Heraeus Quarzglas GmbH & Co. KG | Drilling arrangement for brittle materials |
| US6402605B1 (en) * | 1999-12-29 | 2002-06-11 | Hecaeus Quarzglas Gmbh & Co. Kg | Drilling device for brittle materials |
| CN102837024A (en) * | 2011-06-22 | 2012-12-26 | 苏州麦德尔机械有限公司 | Tool post for adjusting height of turning tool |
| CN203541555U (en) * | 2013-11-06 | 2014-04-16 | 泸州市诚润机械有限公司 | Adjustable tool rest for numerical control lathe |
| CN204135355U (en) * | 2014-10-08 | 2015-02-04 | 徐州黑白龙工程尼龙有限公司 | A kind of numerically controlled lathe installs the numerical control lathe knife rest of drill bit additional |
| CN204584296U (en) * | 2015-05-18 | 2015-08-26 | 浙江机电职业技术学院 | Adjustable lathe saddle |
| CN204953924U (en) * | 2015-09-15 | 2016-01-13 | 江苏省徐州机电工程高等职业学校 | Lathe tool altitude controller |
| CN206839191U (en) * | 2017-06-12 | 2018-01-05 | 刘艳芳 | A kind of lathe process cutter frame structure |
| CN206912268U (en) * | 2017-06-30 | 2018-01-23 | 王俊霞 | A kind of lathe process cutter frame structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097987A (en) * | 2017-12-19 | 2018-06-01 | 蔡江明 | A kind of numerically controlled lathe knife rest of adjustable cutter height |
| CN112170875A (en) * | 2020-09-02 | 2021-01-05 | 山东华宇工学院 | Adjustable auxiliary tool rest for inner diameter tool |
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