CN106312775A - Workpiece-movable metal cutting machine - Google Patents
Workpiece-movable metal cutting machine Download PDFInfo
- Publication number
- CN106312775A CN106312775A CN201610749176.6A CN201610749176A CN106312775A CN 106312775 A CN106312775 A CN 106312775A CN 201610749176 A CN201610749176 A CN 201610749176A CN 106312775 A CN106312775 A CN 106312775A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- metal
- emery wheel
- cutting
- cutting machine
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
- B24B27/0683—Accessories therefor
- B24B27/0691—Accessories therefor for controlling the feeding or return movement of the saw
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
- B24B27/08—Grinders for cutting-off being portable
- B24B27/085—Stands therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a workpiece-movable metal cutting machine and belongs to the field of metal cutting technologies. In order to generate new starting points continuously in the process of metal cutting of a grinding wheel of the metal cutting machine, reduce the contact area of the cylindrical surface of the grinding wheel and a workpiece in the cutting process and more effectively cut metal, the invention adopts the following technical measures that flat tongs are movably mounted on a working table of the metal cutting machine, and the flat tongs can drive the workpiece to move in the direction perpendicular to the middle line of a grinding wheel rotary shaft and feed direction when the metal cutting machine cuts metal, so that the circumference of the grinding wheel does not coincide with an original cutting trace any more after the workpiece moves, and the new cutting starting points are generated. The flat tongs on the workpiece-movable metal cutting machine are movably mounted on the working table so that when the workpiece-movable metal cutting machine cuts the metal, the new starting points can be generated continuously and the friction area between the cylindrical surface of the grinding wheel and the metal can be reduced, and accordingly, operation is easy when the metal workpiece with a large end face area is cut.
Description
Technical field
The invention belongs to a field of Metal Cutting technology.
Background technology
Metal cutter is a kind of metal working tools, and it is widely used in multiple industry, such as building, machine
Make, field that shipbuilding etc. is very many.But the metal cutter under prior art is cutting the workpiece of relatively large end face area
Time, usually show " unable to do what one wishes " such as when the real plug material of cutting machine larger area to be cut, the starting point emery wheel of beginning
The face of cylinder is the least with the Cylindrical Surfaces Contact area of bar, and the pressure of sand grains is relatively big, and at this moment emery wheel can be with speed the most easily
In incision bar.But being as the increase of penetraction depth, the emery wheel face of cylinder is increasing with the contact area of bar metal.At this moment
Emery wheel acts on the pressure of metal to be disperseed significantly, makes sand grains be greatly reduced relative to the grinding capacity of bar metal, even reaches not
Dynamics needed for cutting metal.At this moment occur that between emery wheel and metal that high speed large area rubs, but this friction by
Little in its pressure, so frictional heat can only be produced, its shear action is the most inconspicuous, as shown in Figure 1.
In these cases, if our tangential direction at point of contact that bar is intersected along emery wheel with bar or be perpendicular to sand
The horizontal direction of wheel rotating shaft moves some positions, and situation will have the biggest change, as shown in Figure 2.Owing to the position of bar is moved
, make track that the original emery wheel face of cylinder the cuts face of cylinder no longer with present emery wheel overlap, the face of cylinder of emery wheel and rod
The contact area of material workpiece substantially reduces.At this moment emery wheel will open up new otch again, and therefore emery wheel again can be with lighter
State incision metal, as shown in Figure 2.Along with the increase of the degree of depth of incision, another repeats said process.Thus draw this
One experience of sample: emery wheel to cut metal further, it is necessary to change and have the track position relative to the emery wheel face of cylinder on workpiece
Put or attitude, make track that the original emery wheel face of cylinder the cuts face of cylinder no longer with present emery wheel overlap, make working angles
In constantly have new starting point, the cutwork of emery wheel the most just can be made to proceed down.The starting point of this present invention the most just.
Summary of the invention
For making the emery wheel of metal cutter can constantly produce new starting point during cutting metal, reduce working angles
The contact area of the medium plain emery wheel face of cylinder and workpiece, more effectively cutting metal, this invention takes following technical measures: flat-nose pliers
Be movably arranged on the workbench of metal cutter, flat-nose pliers metal cutter cutting working metal time can band with workpiece with hang down
Directly in emery wheel rotating shaft center line and direction of feed or be perpendicular to emery wheel rotating shaft center line water square to or emery wheel circumference intersect with workpiece
The tangential direction at point of contact or desanding wheel direction of feed and axis direction beyond other any directions move, after making workpiece move
The circumference of emery wheel no longer overlaps with former cutting track and produces new cutting starting point.
Owing to the flat-nose pliers on the moveable metal cutter of workpiece is to be movably arranged on workbench, so cutting at metal
Cutting mill cutting metal time, flat-nose pliers can band with workpiece to be perpendicular to emery wheel rotating shaft center line and direction of feed or to be perpendicular to emery wheel rotating shaft
Direction of feed and axis direction are taken turns in the tangential direction at the point of contact that the horizontal direction of center line or emery wheel circumference intersect with workpiece or desanding
Other any directions in addition are moved.Thus can make the moveable metal cutter of workpiece cutting metal during, energy
Constantly produce new starting point, reduce the face of cylinder of emery wheel and the friction area of metal, make the metal work of cutting large end face area
Work during part becomes the most easily；On the other hand, cut at metal due to the flat-nose pliers of the moveable metal cutter of this workpiece
During cutting mill cutting metal, can move with the water direction being perpendicular to emery wheel circle central axis with workpiece by band, this action cooperation emery wheel can
With, flat groove or the end that can open certain length on metal, polish.The function making metal cutter obtains certain extension.
Accompanying drawing explanation
Otch cross-section cutaway view when Fig. 1 is the work of common metal cutting machine.
Fig. 2 is new cutting starting point sectional view after common metal saw component moves.
Fig. 3 is the workpiece left front top view of moveable metal cutter.
Fig. 4 is top view before the workpiece moveable metal cutter right side.
In figure: hands 1, connecting rod 2, workbench 3, flat-nose pliers 4, guide rail 5.
Detailed description of the invention
" flat-nose pliers is movably arranged on the workbench of metal cutter " described herein such structure its objective is: makes gold
Genus cutting machine, during cutting metal, makes cutting work constantly produce new starting point by travelling workpiece, reduces emery wheel
The friction area of the face of cylinder and metal, make the work during metal works of cutting large end face area become the most easily.Existing
The structure that can realize this technique effect in technology has varied.Above-mentioned " movable installation " refers to that flat-nose pliers is in Metal Cutting
Machine carry out cut working metal time, flat-nose pliers can band with workpiece be perpendicular to emery wheel rotating shaft center line and direction of feed or flat-nose pliers can
The tangential direction at the point of contact that band intersects with workpiece with emery wheel circumference with workpiece or flat-nose pliers can turn to be perpendicular to emery wheel with workpiece by band
The mounting means that other any directions beyond direction of feed and axis direction are moved is taken turns in the horizontal direction of axis of spindle or desanding.?
In existing technology, the frame for movement that can realize this technique effect has varied equally.
For making the emery wheel of metal cutter can constantly produce new starting point during cutting metal, sand when reducing cutting
The wheel face of cylinder and the contact area of workpiece, the present invention mainly takes movable installation flat-nose pliers on the workbench of metal cutter
Technical measures.Flat-nose pliers 4 is movably arranged on workbench 3 by guide rail 5.Flat-nose pliers 4 slidably (can move along guide rail 5
Dynamic).The axis installation direction of guide rail 5 is perpendicular to emery wheel rotating shaft center line and direction of feed or is perpendicular to the level of emery wheel rotating shaft center line
Its beyond direction or the tangential direction at point of contact intersected with emery wheel circumference and workpiece or desanding wheel direction of feed and axis direction
His any direction is in the same direction；In order to control the movement of flat-nose pliers 4, can have varied equally with the structure and the mode that use, this example
Have employed based on the leverage of handle 1.One end of connecting rod 2 is hinged on handle 1, one end of handle 1 equipped with bulb, another
End is hinged on workbench 3.The other end of connecting rod 2 is hinged on flat-nose pliers 4, as shown in Figure 3 and Figure 4.When user promotes ball
During head, flat-nose pliers 4 will be promoted to move together by connecting rod 2.So flat-nose pliers is when metal cutter cutting working metal, flat
Brank just can band with workpiece be perpendicular to emery wheel rotating shaft center line and direction of feed or flat-nose pliers can band with workpiece with emery wheel circumference with
Tangential direction or the flat-nose pliers at the point of contact that workpiece intersects can move with the horizontal direction being perpendicular to emery wheel rotating shaft center line with workpiece by band.
The circumference making workpiece move rear emery wheel no longer overlaps with former track and produces new cutting starting point；As long as user is in Metal Cutting
During machine work constantly or back and forth drive bulb with exhausting, flat mouth clamping band just can be made constantly to move back and forth with workpiece, make Metal Cutting
Machine constantly has new starting point, order cutting work to become the most easily when cutting large area workpiece.
Claims (1)
1. the moveable metal cutter of workpiece, mainly includes flat-nose pliers and guide rail, it is characterised in that: flat-nose pliers is movably arranged on
On the workbench of metal cutter, flat-nose pliers can turn to be perpendicular to emery wheel with workpiece by band when metal cutter cutting working metal
Axis of spindle and direction of feed or be perpendicular to emery wheel rotating shaft center line water square to or the cutting of the point of contact intersected with workpiece of emery wheel circumference
Other any directions that line direction or desanding are taken turns beyond direction of feed and axis direction are moved, and make workpiece move the circumference of rear emery wheel
No longer overlap with former cutting track and produce new cutting starting point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610749176.6A CN106312775A (en) | 2016-08-29 | 2016-08-29 | Workpiece-movable metal cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610749176.6A CN106312775A (en) | 2016-08-29 | 2016-08-29 | Workpiece-movable metal cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106312775A true CN106312775A (en) | 2017-01-11 |
Family
ID=57788254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610749176.6A Pending CN106312775A (en) | 2016-08-29 | 2016-08-29 | Workpiece-movable metal cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106312775A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2155972Y (en) * | 1992-12-29 | 1994-02-16 | 西北建筑工程学院实习工厂 | Universal shaped material cutting machine |
| JPH1128662A (en) * | 1997-07-08 | 1999-02-02 | Hitachi Ltd | Working method for tubular ceramic molding |
| CN101537513A (en) * | 2009-04-29 | 2009-09-23 | 黄建滨 | Tubular product clamping mechanism of tubular product cutting machine |
| CN201824226U (en) * | 2010-10-15 | 2011-05-11 | 常州贝斯塔德机械科技有限公司 | Metal wire cutting device |
| CN203371369U (en) * | 2013-07-03 | 2014-01-01 | 王朋 | Novel sectional material cutting machine |
| CN204770930U (en) * | 2015-06-25 | 2015-11-18 | 浙江今飞摩轮有限公司 | Circular sawing machine clamping device |
| CN105234483A (en) * | 2015-10-06 | 2016-01-13 | 安驰达科技（天津）有限公司 | Metal tube cutting equipment |
-
2016
- 2016-08-29 CN CN201610749176.6A patent/CN106312775A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2155972Y (en) * | 1992-12-29 | 1994-02-16 | 西北建筑工程学院实习工厂 | Universal shaped material cutting machine |
| JPH1128662A (en) * | 1997-07-08 | 1999-02-02 | Hitachi Ltd | Working method for tubular ceramic molding |
| CN101537513A (en) * | 2009-04-29 | 2009-09-23 | 黄建滨 | Tubular product clamping mechanism of tubular product cutting machine |
| CN201824226U (en) * | 2010-10-15 | 2011-05-11 | 常州贝斯塔德机械科技有限公司 | Metal wire cutting device |
| CN203371369U (en) * | 2013-07-03 | 2014-01-01 | 王朋 | Novel sectional material cutting machine |
| CN204770930U (en) * | 2015-06-25 | 2015-11-18 | 浙江今飞摩轮有限公司 | Circular sawing machine clamping device |
| CN105234483A (en) * | 2015-10-06 | 2016-01-13 | 安驰达科技（天津）有限公司 | Metal tube cutting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |
|
| RJ01 | Rejection of invention patent application after publication |