CN104117699A - Cutting-width-adjustable machine clamp double-blade facing tool - Google Patents
Cutting-width-adjustable machine clamp double-blade facing tool Download PDFInfo
- Publication number
- CN104117699A CN104117699A CN201410345309.4A CN201410345309A CN104117699A CN 104117699 A CN104117699 A CN 104117699A CN 201410345309 A CN201410345309 A CN 201410345309A CN 104117699 A CN104117699 A CN 104117699A
- Authority
- CN
- China
- Prior art keywords
- support portion
- twolip
- facing tool
- cutter hub
- cutting width
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2205/00—Fixation of cutting inserts in holders
- B23B2205/04—Fixation screws, bolts or pins of particular form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2205/00—Fixation of cutting inserts in holders
- B23B2205/10—Fixation of cutting inserts in holders using two or more fixation screws
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a cutting-width-adjustable machine clamp double-blade facing tool. The cutting-width-adjustable machine clamp double-blade facing tool comprises a tool body. A left supporting portion and a right supporting portion are symmetrically arranged at the front end of the tool body with a certain distance in between. Machine clamp indexable blades are fixedly connected with the front end of the left supporting portion and the front end of the right supporting portion respectively. In the machining process, a workpiece to be machined is fixed to a clamp arranged on a lathe rotation main shaft, the two machine clamp indexable blades are arranged on the left supporting portion and the right supporting portion of the tool body respectively, the turning width of the double-blade facing tool is adjusted to the size regulated in the drawing and process file with the help of rotation of a locking bolt and tensioning screws, and then turning can be conducted.
Description
Technical field
The present invention relates to a kind of twolip facing tool, specifically relate to the adjustable twolip facing tool of inner face, width for turning caliper bracket on a kind of lathe, belong to machinery manufacturing technology field.
Background technology
As shown in Figure 1 and Figure 2, the inner side of caliper bracket A has out a grade groove C, open and in grade groove C, there are two inner face B, two inner face B keep at a certain distance away and are oppositely arranged, and while processing two inner face B of caliper bracket at present on lathe, multiplex single-blade machine clip variable-position molding cutter carries out, need each one of right-hand man's facing tool, in Tutrning Process, need tool changing, long processing time, the simultaneously bad guarantee of crudy; Another kind method is to make twolip machine clip variable-position molding cutter to process, but because cutting width is non-adjustable, makes blade utilization rate low, and processing cost is high.All seriously restriction production of above two kinds of processing methods when production in enormous quantities.
Summary of the invention
The problem to be solved in the present invention is to provide the adjustable time processing of a kind of cutting width and opens crotch two sides, can meet again the adjustable machine folder of the cutting width twolip facing tool of workpiece processing dimension and Geometrical Tolerance Principle simultaneously.
In order to address the above problem, the present invention by the following technical solutions:
The adjustable machine of a kind of cutting width presss from both sides twolip facing tool, comprises cutter hub, and the front interval certain distance of cutter hub is symmetrically arranged with left support portion and right support portion, and the front end of described left support portion and right support portion is respectively by being fixedly connected with machine clip variable-position blade.
Below the further optimization of the present invention to such scheme:
The adjusting device of spacing between adjustable two machine clip variable-position blades is installed on the side of cutter hub.Two distances between machine clip variable-position blade be can according to circumstances regulate, processing dimension and Geometrical Tolerance Principle met.
Further optimize: cutter hub is strip structure, and its cross section is rectangle, the faying face of itself and machine cutter handle is matched, be convenient to the installation of cutter hub.
Further optimize: the position on cutter hub between left support portion and right support portion is processed with the manhole vertical with cutter hub horizontal plane and the straight trough being attached thereto, the front end of straight trough is that open, rear end is communicated with manhole.
The cross-sectional width of straight trough is the distance between left support portion and right support portion.
Such scheme makes left support portion be connected with cutter hub one with right support portion, has strengthened the bonding strength of left support portion and right support portion, makes again to have certain adjustable range between left support portion and right support portion.
Further optimize: the diameter of manhole is greater than the cross-sectional width of straight trough.
When distance adjustment between left support portion and right support portion, tensile force and the compression stress of being convenient to its root to produce cushion dispersion, prevent its fracture of root.
Further optimize: the front end of described left support portion and right support portion is processed with respectively symmetrical blade installation slot, in mounting groove, be processed with the screwed hole with chamfering, machine clip variable-position blade is fixed in blade installation slot with housing screw by screwed hole, has facilitated installation and the angular adjustment of machine clip variable-position blade.
Further optimize: adjusting device comprises that clamping screw being arranged on cutter hub on one of them side and two are arranged on cutter hub tensioning screw on another side.
The head of clamping screw is positioned at left support portion, and screw portion is threaded with right support portion through straight trough.
Tensioning screw is threaded with right support portion, and in left support portion, the position corresponding with the bottom of tensioning screw is provided with cylinder cushion block.
If turning width is less than given size after blade abrasion, first slightly unclamp clamping screw, tighten two tensioning screws, make turning width reach given size requirement, finally tighten clamping screw;
If may make turning width be greater than given size while more renewing blade, first slightly unclamp a tensioning screw, tighten clamping screw, make turning width reach given size requirement, finally tighten tensioning screw.
The present invention adopts such scheme, add man-hour, first workpiece to be processed is fixed on the fixture being arranged on lathe rotary main shaft, two machine clip variable-position blades install to respectively in the left support portion and right support portion of cutter hub, by the revolution of clamping screw and tensioning screw, the dimensions that the turning width adjustment of twolip facing tool is specified to drawing and technical papers, can carry out turning processing.
The twolip facing tool that the present invention adopts such scheme to make, adding man-hour workpiece opens crotch two sides and can process at one time, can meet again processing dimension and Geometrical Tolerance Principle because cutting width is adjustable, greatly improve operating efficiency, can reduce again workpiece processing cost simultaneously simultaneously.
Below in conjunction with drawings and Examples, the invention will be further described.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of caliper bracket in background technology of the present invention;
Accompanying drawing 2 is that A-A in accompanying drawing 1 is to cutaway view;
Accompanying drawing 3 is the structural representation of twolip facing tool in the embodiment of the present invention;
Accompanying drawing 4 is the top view of accompanying drawing 3;
Accompanying drawing 5 is the B-B cutaway view of accompanying drawing 3.
in figure:1-machine clip variable-position blade; 2-blade pressing screw; 3-clamping screw; 4-cutter hub; 5-tensioning screw; 6-cylinder cushion block; 41-manhole; 42-straight trough; A-caliper bracket; B-inner face; C-opens a grade groove.
Detailed description of the invention
Embodiment, as shown in Fig. 3, Fig. 4, Fig. 5, the adjustable machine of a kind of cutting width presss from both sides twolip facing tool, comprise the cutter hub 4 of rectangular cross section structure, in order to ensure the adjusting of lathe tool cutting width size, the straight trough 42 that is processed with the manhole vertical with cutter hub horizontal plane 41 and is attached thereto near the position of front end on cutter hub 4, the front end of straight trough 42 is that open, rear end is communicated with manhole 41.
The front end of cutter hub 4 is divided into left support portion 7 and right support portion 8 by straight trough 42, and the cross-sectional width of straight trough 42 is the distance between left support portion 7 and right support portion 8.
The diameter of manhole 41 is greater than the cross-sectional width of straight trough 42.
The front end of described left support portion 7 and right support portion 8 is fixedly connected with machine clip variable-position blade 1 by housing screw 2 respectively, and the machine clip variable-position blade 1 of left support portion 7 front ends is symmetrical arranged with the machine clip variable-position blade 1 that is arranged on right support portion 8 front ends.
The front end of described left support portion 7 and right support portion 8 is processed with respectively symmetrical blade installation slot, is processed with the screwed hole with chamfering in mounting groove, and machine clip variable-position blade 1 uses housing screw 2 to be fixed in blade installation slot by screwed hole.
The adjusting device of spacing between adjustable two machine clip variable-position blades 1 is installed on the side of cutter hub 4.
Adjusting device comprises that clamping screw 3 being arranged on cutter hub 4 on one of them side and two are arranged on cutter hub 4 tensioning screw 5 on another side.
The head of clamping screw 3 is positioned at left support portion 7, and screw portion is threaded with right support portion 8 through straight trough 42.
Tensioning screw 5 is threaded with right support portion 8, and in left support portion 7, the position corresponding with the bottom of tensioning screw 5 is provided with cylinder cushion block 6.
Add man-hour, first workpiece to be processed is fixed on the fixture being arranged on lathe rotary main shaft, two machine clip variable-position blades 1 install to respectively in the left support portion 7 and right support portion 8 of cutter hub 4, by the revolution of clamping screw 3 and tensioning screw 5, the dimensions that the turning width adjustment of twolip facing tool is specified to drawing and technical papers, can carry out turning processing.
Concrete control method is: if turning width is less than given size after blade abrasion, first slightly unclamp clamping screw 3, tighten two tensioning screws 5, make turning width reach given size requirement, finally tighten clamping screw 3;
May make turning width be greater than given size if more renew blade, first slightly unclamp 2 tensioning screws 5, tighten clamping screw 3, make turning width reach given size requirement, finally tighten tensioning screw 5.
In above-described embodiment, machine clip variable-position blade 1 adopts the SCMT series blade in ISO1832-2004 standard, blade fillet R1.2mm, and blade sizes is selected according to the difference of cutting width; The mounting means of described twolip facing tool can carry out corresponding variation according to the variation of the concrete conditions such as the respective model of lathe for machining, is not limited only to the present embodiment.
Claims (10)
1. the adjustable machine folder of a cutting width twolip facing tool, comprise cutter hub (4), it is characterized in that: the front interval certain distance of left cutter hub (4) is symmetrically arranged with left support portion (7) and right support portion (8), the front end of described left support portion (7) and right support portion (8) is respectively by being fixedly connected with machine clip variable-position blade (1).
2. the adjustable machine folder of cutting width according to claim 1 twolip facing tool, is characterized in that: the adjusting device that spacing between adjustable two machine clip variable-position blades (1) is installed on the side of cutter hub (4).
3. the adjustable machine folder of cutting width according to claim 1 and 2 twolip facing tool, is characterized in that: cutter hub (4) is strip structure, and its cross section is rectangle.
4. the adjustable machine folder of cutting width according to claim 3 twolip facing tool, it is characterized in that: on cutter hub (4), be positioned at the straight trough (42) that the position between left support portion (7) and right support portion (8) is processed with the manhole vertical with cutter hub horizontal plane (41) and is attached thereto, the front end of straight trough (42) is that open, rear end is communicated with manhole (41).
5. the adjustable machine folder of cutting width according to claim 4 twolip facing tool, is characterized in that: the cross-sectional width of straight trough (42) is the distance between left support portion (7) and right support portion (8).
6. the adjustable machine folder of cutting width according to claim 5 twolip facing tool, is characterized in that: the diameter of manhole (41) is greater than the cross-sectional width of straight trough (42).
7. the adjustable machine folder of cutting width according to claim 6 twolip facing tool, it is characterized in that: the front end of described left support portion (7) and right support portion (8) is processed with respectively symmetrical blade installation slot, in mounting groove, be processed with the screwed hole with chamfering, machine clip variable-position blade (1) is fixed in blade installation slot by screwed hole housing screw (2).
8. the adjustable machine of cutting width according to claim 2 folder twolip facing tool, is characterized in that: adjusting device comprises that the clamping screw (3) that is arranged on upper one of them side of cutter hub (4) and two are arranged on cutter hub (4) tensioning screw (5) on another side.
9. the adjustable machine folder of cutting width according to claim 8 twolip facing tool, is characterized in that:
The head of clamping screw (3) is positioned at left support portion (7), and screw portion is threaded with right support portion (8) through straight trough (42).
10. the adjustable machine folder of cutting width according to claim 9 twolip facing tool, it is characterized in that: tensioning screw (5) is threaded with right support portion (8), the upper position corresponding with the bottom of tensioning screw (5) of left support portion (7) is provided with cylinder cushion block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410345309.4A CN104117699B (en) | 2014-07-21 | 2014-07-21 | Cutting-width-adjustable machine clamp double-blade facing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410345309.4A CN104117699B (en) | 2014-07-21 | 2014-07-21 | Cutting-width-adjustable machine clamp double-blade facing tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104117699A true CN104117699A (en) | 2014-10-29 |
| CN104117699B CN104117699B (en) | 2017-02-15 |
Family
ID=51763463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410345309.4A Expired - Fee Related CN104117699B (en) | 2014-07-21 | 2014-07-21 | Cutting-width-adjustable machine clamp double-blade facing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104117699B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583420A (en) * | 2016-03-07 | 2016-05-18 | 洛阳轴研科技股份有限公司 | Cutting tool for chamfering external circle of annular part |
| CN109332738A (en) * | 2018-11-29 | 2019-02-15 | 洛阳市速奈精密工具有限公司 | A kind of processing rectangular thread turning clamp |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10002867A1 (en) * | 2000-01-24 | 2001-07-26 | Widia Gmbh | Cutting and preferably piercing tool has plate seat formed at tool holder for cutting insert with adjustment mechanism to set its position and lock it in place |
| CN201108966Y (en) * | 2007-09-11 | 2008-09-03 | 深圳市大族激光科技股份有限公司 | Thin-walled parts machining cutter |
| CN202270989U (en) * | 2011-09-28 | 2012-06-13 | 湖北三江航天险峰电子信息有限公司 | Double-head lathe tool rod |
| CN203076607U (en) * | 2012-09-29 | 2013-07-24 | 苏州利森空调制冷有限公司 | Star-wheel cutter for single-screw compressor |
| CN203679312U (en) * | 2014-01-24 | 2014-07-02 | 苏州金世博精密机电有限公司 | Lathe tool for machining thin-wall part |
| CN203695992U (en) * | 2014-02-13 | 2014-07-09 | 常州机电职业技术学院 | Combined turning tool |
| CN204182937U (en) * | 2014-07-21 | 2015-03-04 | 山东泰丰制动系统科技股份有限公司 | The adjustable machine of a kind of cutting width presss from both sides two-lip end lathe tool |
-
2014
- 2014-07-21 CN CN201410345309.4A patent/CN104117699B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10002867A1 (en) * | 2000-01-24 | 2001-07-26 | Widia Gmbh | Cutting and preferably piercing tool has plate seat formed at tool holder for cutting insert with adjustment mechanism to set its position and lock it in place |
| CN201108966Y (en) * | 2007-09-11 | 2008-09-03 | 深圳市大族激光科技股份有限公司 | Thin-walled parts machining cutter |
| CN202270989U (en) * | 2011-09-28 | 2012-06-13 | 湖北三江航天险峰电子信息有限公司 | Double-head lathe tool rod |
| CN203076607U (en) * | 2012-09-29 | 2013-07-24 | 苏州利森空调制冷有限公司 | Star-wheel cutter for single-screw compressor |
| CN203679312U (en) * | 2014-01-24 | 2014-07-02 | 苏州金世博精密机电有限公司 | Lathe tool for machining thin-wall part |
| CN203695992U (en) * | 2014-02-13 | 2014-07-09 | 常州机电职业技术学院 | Combined turning tool |
| CN204182937U (en) * | 2014-07-21 | 2015-03-04 | 山东泰丰制动系统科技股份有限公司 | The adjustable machine of a kind of cutting width presss from both sides two-lip end lathe tool |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583420A (en) * | 2016-03-07 | 2016-05-18 | 洛阳轴研科技股份有限公司 | Cutting tool for chamfering external circle of annular part |
| CN109332738A (en) * | 2018-11-29 | 2019-02-15 | 洛阳市速奈精密工具有限公司 | A kind of processing rectangular thread turning clamp |
| CN109332738B (en) * | 2018-11-29 | 2023-11-17 | 洛阳市速奈精密工具有限公司 | Rectangular thread turning clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104117699B (en) | 2017-02-15 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20200721 |