CN204135862U - Film rotary cutter honing machine - Google Patents
Film rotary cutter honing machine Download PDFInfo
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- CN204135862U CN204135862U CN201420450603.7U CN201420450603U CN204135862U CN 204135862 U CN204135862 U CN 204135862U CN 201420450603 U CN201420450603 U CN 201420450603U CN 204135862 U CN204135862 U CN 204135862U
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Abstract
The utility model relates to a kind of film rotary cutter honing machine, comprises two ends and is arranged on knife rest on chuck and index dial respectively, knife rest is provided with cutter clamping plate; Be provided with XY platform supports axle between left side plate, it installs X-axis connecting plate by XY platform supports axle bearing, and its front portion is provided with X-axis support, and its inside is provided with X-axis ball screw framework and X-axis motor; X-axis ball screw framework bottom is provided with X-axis slide plate, its bottom surface is provided with Y-axis support, and its inside is provided with Y-axis ball screw framework and y-axis motor; Y-axis ball screw framework bottom is provided with Y-axis slide plate, and bottom surface is provided with oil stone base and oilstone with Y-axis slide plate; X-axis cradle top is also provided with pull bar connecting plate, and its front portion is also fixedly connected with the drag link of the hinged electromagnetic clutch in front end, is connected with vertical connecting rod, balancing spring, damper, the proportion electro-magnet be fixedly mounted in frame bottom it in turn.Advantage is: a cutting edge roundness reconditioning can put in place by the utility model, can increase substantially fineness and the cutter honing efficiency of the edge of a knife.
Description
Technical field
The utility model belongs to the processing technique field of plastic sheeting, particularly relates to a kind of film rotary cutter honing machine.
Background technology
The end face knife grinder of the cutting film cutter of Current Domestic, all adopts cup shaped grinding wheel to grind cutting edge, limits by process conditions, the grinding wheel graininess of cup shaped grinding wheel is more coarse, usual employing granularity is 120 object emery wheels, cannot more than 320 orders, otherwise cutting edge will cross cause thermal damage because heat dispersion is poor.
Domestic knife sharpener commonly uses grinding wheel graininess table
By the cutting edge roundness that #120 emery wheel grinds, maximum possible produces the tool marks of 88 to 125 microns in theory.And tool marks decide the film thickness that cutter can cut, calculate by 88 microns × 20=1760 micron, what that is domestic knife sharpener ground can only the polytetrafluoroethylene film of peeling thickness more than 1.8 millimeters.If so want the rotary-cut film of rotary-cut less than 1.8 millimeters, ground only according to emery wheel, can not the cutter of cutting film be ground shaping completely, must later stage fine grinding be carried out.Current later stage fine grinding can only adopt hand lapping, and later stage hand lapping quality is unstable, and wastes time and energy.
Utility model content
The utility model provides a kind of film rotary cutter honing machine for solving in known technology the technical problem that exists, and this honing machine can reduce the width of tool marks, once cutting edge roundness processing is put in place, the film that directly cutting is thinner.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is:
A kind of film rotary cutter honing machine, comprises knife rest, knife rest is provided with cutter clamping plate,
The two ends of knife rest are arranged on chuck and index dial respectively, chuck and index dial are coaxially arranged, and index dial is also provided with sinuate handwheel, and the axis of sinuate handwheel is positioned at the tangential direction on index dial, chuck is arranged on the left plate of frame, and index dial is arranged on the right plate of frame;
XY platform supports axle is also installed between left plate and right plate, XY platform supports axle installs X-axis connecting plate by XY platform supports axle bearing, XY platform axle bearing is linear bearing, the front portion of X-axis connecting plate is provided with X-axis support, the inside of X-axis support is provided with X-axis ball screw framework, X-axis ball screw framework is connected with X-axis motor and coaxially arranges, and X-axis motor is installed on one end of X-axis support;
The bottom of X-axis ball screw framework is provided with X-axis slide plate, the bottom surface of X-axis slide plate is provided with Y-axis support, the inside of Y-axis support is provided with Y-axis ball screw framework, and Y-axis ball screw framework is connected with y-axis motor and coaxially arranges, and y-axis motor is installed on the rear end of Y-axis support;
The bottom of Y-axis ball screw framework is provided with Y-axis slide plate, the bottom surface of Y-axis slide plate is provided with oil stone base, is provided with oilstone in oil stone base;
The top of X-axis support is also provided with pull bar connecting plate, the front portion of pull bar connecting plate is also fixedly connected with drag link, the front end of drag link is hinged with electromagnetic clutch, electromagnetic clutch is vertically arranged, the bottom of electromagnetic clutch is connected with the top of vertical connecting rod, and the bottom of vertical connecting rod is connected with balancing spring, and the bottom of balancing spring is connected with damper, the bottom of damper is connected with proportion electro-magnet, and proportion electro-magnet is fixedly mounted in frame.
Z axis vertically moves, and passes through Electromagnetic Control; By voltage adjusting knob on control panel, the suction-combining force of resize ratio electromagnet, and then the displacement of adjustment knife rest vertical direction, control the stock removal of reconditioning cutter; Overcome hydraulic pressure and atmospheric pressure control inaccuracy, baroque shortcoming.
The advantage that the utility model has and good effect are:
After the utility model have employed above technical scheme, this honing machine is by arranging the ball screw framework of X-axis and Y-axis, the reciprocal interval of each feeding can be adjusted according to demand, adopt oilstone as the medium of whetting a knife simultaneously, it also avoid the impact of granularity for tool marks width of prior art medium plain emery wheel.In addition, vertically moved by Z axis, and by Electromagnetic Control; By voltage adjusting knob on control panel, the suction-combining force of resize ratio electromagnet, and then the displacement of adjustment knife rest vertical direction, control the stock removal of reconditioning cutter; And then overcome hydraulic pressure and atmospheric pressure and control inaccuracy and baroque shortcoming.Adopt this honing machine to carry out honing to film rotary cutter, not only can increase substantially fineness and the cutter honing efficiency of the edge of a knife, sharpening one-shot forming can be accomplished, decrease artificial consumption of whetting a knife; But also film product quality can be increased substantially, and reduce the manufacturing cost of film product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model X-axis part;
Fig. 3 is the side view of sharpening part of the present utility model;
Fig. 4 is the structural representation of the utility model X-axis, Y-axis drive part.
In figure: 1, pull bar connecting plate; 3, X-axis support; 4, XY platform supports axle; 5, X-axis connecting plate; 6, X-axis motor; 7, electromagnetic clutch; 8, drag link; 9, chuck; 10, knife rest; 11, Y-axis support; 12, Y-axis slide plate; 13, oil stone base; 15, index dial; 17, sinuate handwheel; 18, balancing spring; 19, damper; 20, proportion electro-magnet; 21, oil drain pan; 22, control cabinet; 23, cutter clamping plate; 24, cutter; 25, laser survey scale; 26, y-axis motor; 27, XY platform supports axle bearing; 28, X-axis slide plate; 29, oilstone; 30, vertical connecting rod.
Detailed description of the invention
For utility model content of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 to Fig. 4,
A kind of film rotary cutter honing machine, comprises knife rest 10, knife rest is provided with cutter clamping plate 23,
The two ends of knife rest are arranged on chuck 9 and index dial 15 respectively, chuck and index dial are coaxially arranged, index dial is also provided with sinuate handwheel 17, the axis of sinuate handwheel is positioned at the tangential direction on index dial, by the rotation rotarily driving index dial of sinuate handwheel, chuck is arranged on the left plate of frame, and index dial is arranged on the right plate of frame;
XY platform supports axle 4 is also installed between left plate and right plate, XY platform supports axle installs X-axis connecting plate 5 by XY platform supports axle bearing 27, XY platform axle bearing is linear bearing, the front portion of X-axis connecting plate is provided with X-axis support 3, the inside of X-axis support is provided with X-axis ball screw framework, X-axis ball screw framework is connected with X-axis motor 6 and coaxially arranges, and X-axis motor is installed on one end of X-axis support;
The bottom of X-axis ball screw framework is provided with X-axis slide plate 28, the bottom surface of X-axis slide plate is provided with Y-axis support 11, the inside of Y-axis support is provided with Y-axis ball screw framework, and Y-axis ball screw framework is connected with y-axis motor 26 and coaxially arranges, and y-axis motor is installed on the rear end of Y-axis support;
The bottom of Y-axis ball screw framework is provided with Y-axis slide plate 12, the bottom surface of Y-axis slide plate is provided with oil stone base 13, is provided with oilstone 29 in oil stone base;
The top of X-axis support is also provided with pull bar connecting plate 1, the front portion of pull bar connecting plate is also fixedly connected with drag link 8, the front end of drag link is hinged with electromagnetic clutch 7, electromagnetic clutch is vertically arranged, the bottom of electromagnetic clutch is connected with the top of vertical connecting rod 30, and the bottom of vertical connecting rod is connected with balancing spring 18, and the bottom of balancing spring is connected with damper 19, the bottom of damper is connected with proportion electro-magnet 20, and proportion electro-magnet is fixedly mounted in frame.
For the oil drain pan 21 of Cooling and Lubricator oil when being also provided with in the bottom of film rotary cutter honing machine for receiving grinding, be also provided with control cabinet 22 on the right side of right plate, in order to control the action of each motor.
Operation principle of the present utility model is:
To the cutter 24 of grinding be needed to be installed on knife rest 10, fixed by cutter clamping plate 23.
By rotating sinuate handwheel 17, index dial 15 can be driven to rotate, because index dial is also connected with chuck 9 by knife rest, and index dial and chuck are coaxially arranged.So index dial rotate while, chuck coaxial rotating can be driven by knife rest, thus can set knife rest fix a cutting tool 24 knife edge angular.
When cutting-tool angle adjustment is complete, electromagnetic clutch 20 adhesive, drives pull bar connecting plate 1 to press down by drag link 8, makes X-axis support 3, around XY platform supports axle 4, downward rotation occur, so downward movement all occurs for X-axis ball screw framework and y-axis motor 26, Y-axis slide plate 12, push down blade.
Then honing machine starts to start, and X-axis slide plate does transverse movement under the drive of ball screw arrangement, and Y-axis slide plate moves reciprocatingly on the direction perpendicular to X-axis ball screw framework, and these two motions combine, and constitutes in a zigzag or is referred to as zigzag motion.When the reciprocating frequency of Y-axis is higher, faster relative to the movement velocity of X-axis, the distance of the reciprocating motion track in every twice Y-axis is nearer, and the smoothness of grinding is higher.Thus the fineness avoiding automatic tool honing of the prior art is limited by the problem of the particle diameter restriction of wheel cutter, can ensure cutter honing one-time-reach-place.
When X-axis skateboarding is to the front of installing with the laser survey scale 25 on knife rest, the motion of X-axis puts in place, X-axis slide plate return, starts the honing of next round.Owing to being provided with proportion electro-magnet 20 in the bottom of damper 19, by the active force on resize ratio electromagnet, drag link 8 can be adjusted, compress the active force on X-axis support 11 by pull bar connecting plate 1, finally be converted into oilstone 29 and be pressed in active force on blade.Such as when X-axis slide plate moves from left to right time, proportion electro-magnet exports larger active force, oilstone compresses blade and carries out honing.When the return motion from right to left of X-axis slide plate time, proportion electro-magnet exports less active force, so oilstone just now whips from blade surface with less active force gently.
Z axis is the axle of vertically movement, and by Electromagnetic Control, by voltage adjusting knob on control panel, the suction-combining force of resize ratio electromagnet, and then the displacement of adjustment knife rest vertical direction, control the stock removal of reconditioning cutter; Adopt and can overcome hydraulic pressure and atmospheric pressure control inaccuracy in this way, baroque shortcoming.
Although be described preferred embodiment of the present utility model by reference to the accompanying drawings above; but the utility model is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that the utility model aim and claim protect, can also make a lot of form, these all belong within protection domain of the present utility model.
Claims (1)
1. a film rotary cutter honing machine, comprises knife rest, knife rest is provided with cutter clamping plate,
It is characterized in that: the two ends of knife rest are arranged on chuck and index dial respectively, chuck and index dial are coaxially arranged, index dial is also provided with sinuate handwheel, the axis of sinuate handwheel is positioned at the tangential direction on index dial, chuck is arranged on the left plate of frame, and index dial is arranged on the right plate of frame;
XY platform supports axle is also installed between left plate and right plate, XY platform supports axle installs X-axis connecting plate by XY platform supports axle bearing, XY platform axle bearing is linear bearing, the front portion of X-axis connecting plate is provided with X-axis support, the inside of X-axis support is provided with X-axis ball screw framework, Y-axis ball screw framework is connected with X-axis motor and coaxially arranges, and X-axis motor is installed on one end of X-axis support;
The bottom of X-axis ball screw framework is provided with X-axis slide plate, the bottom surface of X-axis slide plate is provided with Y-axis support, the inside of Y-axis support is provided with Y-axis ball screw framework, and Y-axis ball screw framework is connected with y-axis motor and coaxially arranges, and y-axis motor is installed on the rear end of Y-axis support;
The bottom of Y-axis ball screw framework is provided with Y-axis slide plate, the bottom surface of Y-axis slide plate is provided with oil stone base, is provided with oilstone in oil stone base;
The top of X-axis support is also provided with pull bar connecting plate, the front portion of pull bar connecting plate is also fixedly connected with drag link, the front end of drag link is hinged with electromagnetic clutch, electromagnetic clutch is vertically arranged, the bottom of electromagnetic clutch is connected with the top of vertical connecting rod, and the bottom of vertical connecting rod is connected with balancing spring, and the bottom of balancing spring is connected with damper, the bottom of damper is connected with proportion electro-magnet, and proportion electro-magnet is fixedly mounted in frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420450603.7U CN204135862U (en) | 2014-08-11 | 2014-08-11 | Film rotary cutter honing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420450603.7U CN204135862U (en) | 2014-08-11 | 2014-08-11 | Film rotary cutter honing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204135862U true CN204135862U (en) | 2015-02-04 |
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ID=52412576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420450603.7U Withdrawn - After Issue CN204135862U (en) | 2014-08-11 | 2014-08-11 | Film rotary cutter honing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204135862U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175208A (en) * | 2014-08-11 | 2014-12-03 | 天津市天塑科技集团有限公司 | Honing machine and honing method for film rotary cutter |
| CN105345607A (en) * | 2015-11-27 | 2016-02-24 | 卢伟斌 | Automatic knife sharpener |
| CN115502791A (en) * | 2022-10-31 | 2022-12-23 | 武钢集团昆明钢铁股份有限公司 | Grinding and repairing equipment and method for scissor blade |
-
2014
- 2014-08-11 CN CN201420450603.7U patent/CN204135862U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175208A (en) * | 2014-08-11 | 2014-12-03 | 天津市天塑科技集团有限公司 | Honing machine and honing method for film rotary cutter |
| CN104175208B (en) * | 2014-08-11 | 2016-06-22 | 天津市天塑科技集团有限公司 | Thin film rotary cutter honing machine and honing method |
| CN105345607A (en) * | 2015-11-27 | 2016-02-24 | 卢伟斌 | Automatic knife sharpener |
| CN115502791A (en) * | 2022-10-31 | 2022-12-23 | 武钢集团昆明钢铁股份有限公司 | Grinding and repairing equipment and method for scissor blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150204 Effective date of abandoning: 20160622 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |