CN203171361U - Blade edge-grinding clamp - Google Patents
Blade edge-grinding clamp Download PDFInfo
- Publication number
- CN203171361U CN203171361U CN 201220739341 CN201220739341U CN203171361U CN 203171361 U CN203171361 U CN 203171361U CN 201220739341 CN201220739341 CN 201220739341 CN 201220739341 U CN201220739341 U CN 201220739341U CN 203171361 U CN203171361 U CN 203171361U
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Abstract
The utility model discloses a blade edge-grinding clamp which comprises a base plate, an X-axis moving sliding table, a Y-axis moving sliding table, at least one arc-shaped angle sliding table, a Y-axis micro-scale feeding device and a blade clamp body, wherein the arc-shaped angle sliding table rotates around the X axis. The arc-shaped angle sliding table, the X-axis moving sliding table and the Y-axis moving sliding table are sequentially connected from top to bottom, the Y-axis moving sliding table on the lowest layer is fixed on the base plate, the blade clamp body is fixed on the angle sliding table, and the Y-axis micro-scale feeding device is arranged on one side of the Y-axis moving sliding table. The blade edge-grinding clamp has three freedom degrees including X-axis moving, Y-axis moving and X-axis rotation, and edge-grinding quality of a blade is improved. The Y-axis micro-scale feeding device adopts a micrometer measuring bar to conduct micro-scale control over Y-axis feeding of the blade, and accuracy can be controlled within 0.001mm. The arc-shaped angle sliding table which rotates around the X axis reduces types of tools special for tool grinders, improves the edge-grinding accuracy of the blade, and reduces edge-grinding cost of the blade.
Description
Technical field
The utility model relates to a kind of cutter and tool grinding machine special fixture, and especially a kind of special fixture for the sharpening blade cutting edge belongs to the metal cutting processing technique field.
Background technology
Existing cutter and tool grinding machine can only use the universal fixturing sharpening blade, can't be carried out the high accuracy adjustment by the blade of sharpening along horizontal (Y-axis) feeding distance of cutter and tool grinding machine, more can not carry out angle adjustment, influences the grinding quality of blade.
The utility model content
The purpose of this utility model provides a kind of cutter and tool grinding machine Sharpening a knife blade special fixture with Three Degree Of Freedom, uses these anchor clamps can accurately control by horizontal (Y-axis) feeding distance of the blade of sharpening.
The utility model is achieved by the following technical programs:
A kind of Sharpening a knife blade anchor clamps, comprise base plate, X-axis Mobile Slide, the moving slide unit of y-axis shift, at least one arc angle slide unit, Y-axis fine feed apparatus and insert clamp of rotating around X-axis, the moving slide unit of described arc angle slide unit, X-axis Mobile Slide and y-axis shift is connected from top to bottom successively, the moving slide unit of undermost y-axis shift is fixed on the base plate, insert clamp is fixed on the arc angle slide unit, and the Y-axis fine feed apparatus is arranged on moving slide unit one side of y-axis shift; Described X-axis Mobile Slide comprises on the X-axis following of slide unit and X-axis, and the moving slide unit of y-axis shift comprises on the Y-axis following of slide unit and Y-axis, passes through a pair of linear rolling track connection respectively between following of slide unit and the Y-axis on the described X-axis between following of slide unit and the X-axis, on the Y-axis; Following of the arc that comprises slide unit and indent on the arc of the evagination that cooperatively interacts around the arc angle slide unit that X-axis is rotated, connect by a pair of arc rolling guide between following of slide unit and the arc on the described arc, be provided with the worm-and-wheel gear of regulating arc slide unit angle in the arc angle slide unit; Described Y-axis fine feed apparatus comprises micrometer measuring staff, micrometer measuring staff holder, the following contiguous block of Y-axis and adjusting screw(rod), described micrometer measuring staff one end is fixed on the micrometer measuring staff holder, described micrometer measuring staff holder is fixed on the Y-axis on slide unit one side, the following contiguous block of Y-axis is fixed on following side of the Y-axis corresponding with slide unit one side on the Y-axis, adjusting screw(rod) is fixed on the following contiguous block of Y-axis, and adjusting screw(rod) one end is resisted against on the micrometer measuring staff one end termination.
The purpose of this utility model can also further realize by following technical measures.
Aforesaid Sharpening a knife blade anchor clamps, wherein said X-axis Mobile Slide move stopping means and are parallel to the linear rolling track of slide unit on the supporting X-axis, are arranged on the X-axis on slide unit one side, comprise two gag lever posts; Described gag lever post is T shape screw rod, and described T shape screw rod is fixed in the T-slot of slide unit on the X-axis by nut.
Aforesaid Sharpening a knife blade anchor clamps, wherein the rotating limit device around the arc angle slide unit that X-axis is rotated is arranged on arc one end of the arc angle slide unit that X-axis is rotated, comprise limiting plate, limited post, the limiting plate downside is fixed on following of the arc, the limiting plate upside is provided with deep-slotted chip breaker, and described limited post one end passes deep-slotted chip breaker and is fixed on the arc on the slide unit.
Aforesaid Sharpening a knife blade anchor clamps, the offside of the moving slide unit direction of feed of wherein said y-axis shift is provided with resilient supporting unit, described resilient supporting unit comprises bearing, spring and spring stem, described bearing is fixed on the base plate, the spring stem is fixed on the bearing upper end, spring housing is on the spring stem, and spring one end is resisted against on the Y-axis on slide unit one side, and the spring other end is resisted against in the bearing upper end inboard.Described bearing is flute profile, and described flute profile upper end is being positioned between two gag lever posts, and the spring other end is resisted against in the groove.
Aforesaid Sharpening a knife blade anchor clamps, wherein said linear rolling track and arc rolling guide are intersection roller rolling guide.
The utlity model has that X-axis moves, y-axis shift is moving and rotates Three Degree Of Freedom around X-axis, the moving slide unit of X-axis Mobile Slide of the present utility model, y-axis shift and intersect the roller rolling guide and be connected around all adopting between the removable or rotatable parts of the arc angle slide unit that X-axis is rotated and the fixed part, precision height, frictional resistance are little, have improved the grinding quality of blade.Y-axis fine feed apparatus of the present utility model adopts the Y-axis feeding of micrometer measuring staff trace control blade, and its precision can be controlled in 0.001mm, has improved the sharpening precision of blade greatly.The arc angle slide unit that rotates around X-axis of the present utility model can be at 0-10 ° of intrinsic deflection, can only be under fixing angle when having solved existing instrument mill special tooling sharpening blade sharpening, can't adjust the problem of the angle of blade clamping.An identical arc angle slide unit again superposes on existing arc angle slide unit, the adjusting range of the angle of blade clamping of the present utility model can be expanded in 0-20 °, enlarged the adjusting range of the angle of blade clamping exponentially, reduce the kind of instrument mill special tooling, and then reduced the sharpening cost of blade.
Advantage of the present utility model and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is three-dimensional structure diagram of the present utility model;
Fig. 2 is that Fig. 1 removes A after the insert clamp to view;
Fig. 3 is that Fig. 1 removes B after the insert clamp to view.
The specific embodiment
Below in conjunction with accompanying drawing and the utility model the embodiment of holding carbide alloy cutter blade is housed, the utility model is described in further detail.
Be that the longitudinal axis, Y-axis are transverse axis with the X-axis among Fig. 1, as Fig. 1～shown in Figure 3, present embodiment comprises base plate 1, X-axis Mobile Slide 2, the moving slide unit 3 of y-axis shift, at least one arc angle slide unit 4, Y-axis fine feed apparatus 5 and insert clamp 6 of rotating around X-axis, and base plate 1 two ends are provided with the T type bolt notch 11 that is fixed on the instrument mill workbench.The moving slide unit 2 of angle slide unit 4, X-axis Mobile Slide 3 and y-axis shift is connected from top to bottom successively, and the moving slide unit 3 of undermost y-axis shift is fixed on the base plate 1, is arranged on moving slide unit 3 one sides of y-axis shift at Y-axis fine feed apparatus 5.The arc angle slide unit 4 around the X-axis rotation of present embodiment can be at 0-10 ° of intrinsic deflection, if need the deflection angle of the carbide-tipped milling cutter sheet 7 of expansion the utility model clamping, on arc angle slide unit 4, set up an arc angle slide unit 4 again, the deflection angle of carbide-tipped milling cutter sheet 7 can be increased in 0-20 °.
X-axis Mobile Slide 2 comprises on the X-axis following 22 on slide unit 21 and X-axis, the moving slide unit 3 of y-axis shift comprises on the Y-axis following 32 on slide unit 31 and Y-axis, passes through a pair of linear rolling track 23 connections respectively between following 32 of slide unit 31 and the Y-axis on the X-axis between following 22 of slide unit 21 and the X-axis, on the Y-axis.Following 42 of the arc that comprises slide unit 41 and indent on the arc of the evagination that cooperatively interacts around the arc angle slide unit 4 that X-axis is rotated passes through a pair of arc rolling guide 43 connections between following 42 of slide unit 41 and the indent arc on the arc.The linear rolling track 23 of present embodiment and arc rolling guide 43 are and intersect the roller rolling guide, and guiding accuracy height, error are little.
The X-axis Mobile Slide moves stopping means 24 and is parallel to the linear rolling track 23 of slide unit 21 on the supporting X-axis, is arranged on the X-axis on slide unit 21 1 sides, comprises two gag lever posts 241; Described gag lever post 241 is T shape screw rod, and T shape screw rod is fixed in the T-slot 211 of slide unit 21 on the X-axis by nut 242.According to the grinding length needs of different blade cutting edges, adjust the position of two T shape screw rods 241, can determine the reciprocating stroke of slide unit 21 on the X-axis.
The angular deflection of arc angle slide unit 4 is regulated and is undertaken by worm-and-wheel gear 44, worm-and-wheel gear 44 comprises worm screw 441, is arranged on the wheel 442 of the semi-scroll in the slide unit 41 and two stators 443 in front and back on the arc, worm screw 441 passes on the arc slide unit 41 and arc following 42, its two ends are supported on the stator 443 by axle sleeve 444 respectively, fixedly connected with knob 445 in worm screw 441 1 end terminations, fixedly connected with double nut 446 in other end termination, two stator 443 lower ends are separately fixed on the both sides, following 42 front and back of arc.Turning knob 445 drives worm screws 441 rotations, rotates around the arc center with the semi-scroll wheel 442 of worm screw 441 engagements, makes slide unit 41 deflections on the arc.Insert clamp 6 is fixed on the arc on the slide unit 41, on the carbide-tipped milling cutter sheet 7 fixed blade anchor clamps 6.The deflection angle of slide unit 41 can be observed from the scale of arc angle slide unit 4 one ends that rotate around X-axis on the arc, mix angular instrument, can adjust the deflection angle of slide unit 41 on the arc according to 10 ' precision, to obtain the required precision of carbide-tipped milling cutter sheet 7 sharpening angles.
Y-axis fine feed apparatus 5 comprises micrometer measuring staff 51, micrometer measuring staff holder 52, the following contiguous block 53 of Y-axis and adjusting screw(rod) 54, micrometer measuring staff 51 1 ends are fixed on the micrometer measuring staff holder 52, micrometer measuring staff holder 52 is fixed on the Y-axis on slide unit 31 1 sides, the following contiguous block 53 of Y-axis is fixed on following 32 1 sides of the Y-axis corresponding with slide unit 31 1 sides on the Y-axis, adjusting screw(rod) 54 is threaded with the following contiguous block 53 of Y-axis, adjusting screw(rod) 54 1 ends are resisted against on the micrometer measuring staff 51 1 end terminations, and the other end locks with nut 55.Rotation micrometer measuring staff 51, can regulate the position of dividing chi measuring staff 51 1 end terminations by the precision of 0.001mm, make the carbide-tipped milling cutter sheet 7 of clamping on insert clamp 6 carry out grinding by the precision feeding of 0.001mm, improve the accuracy of manufacture of carbide-tipped milling cutter sheet 7.
When the stock removal of blade was excessive, slide unit 31 can retreat cutter relieving by trace on the Y-axis, influences the grinding accuracy of blade.For this reason, the utility model is provided with resilient supporting unit 8 at the offside of moving slide unit 3 directions of feed of y-axis shift.Described resilient supporting unit 8 comprises bearing 81, spring 82 and spring stem 83, bearing 81 is fixed on the base plate 1, the spring stem 83 that is fixed on bearing 81 upper ends adopts soket head cap screw to make, spring 82 is enclosed within on the spring stem 83, spring 82 1 ends are resisted against on the Y-axis on slide unit 31 1 sides, the other end is resisted against in inboard, bearing 81 upper end, and retreating of slide unit 31 played the elastic reset effect on 82 pairs of Y-axis of spring, guarantees the grinding accuracy of blade.Bearing 81 is flute profile, and flute profile upper end 811 is being positioned between two gag lever posts 451, and when slide unit 21 moved on the X-axis, the effect of stroke dog was played in flute profile upper end 811.
Before the utility model work, to be fixed on the insert clamp 6 by carbide-tipped milling cutter sheet 7 earlier, adjust the deflection angle of the arc angle slide unit 4 that rotates around X-axis again by required sharpening angle, rotate micrometer measuring staff 51 then, slide unit 31 laterally moves and makes carbide-tipped milling cutter sheet 7 near the cutter and tool grinding machine emery wheel tool settings of rotating on the Y-axis, rotate micrometer measuring staff 51 according to the stock removal of determining, promote on the X-axis slide unit 21 back and forth and finish grinding carbide-tipped milling cutter sheet 7.
In addition to the implementation, the utility model can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (7)
1. Sharpening a knife blade anchor clamps, it is characterized in that: comprise base plate, X-axis Mobile Slide, the moving slide unit of y-axis shift, at least one arc angle slide unit, Y-axis fine feed apparatus and insert clamp of rotating around X-axis, the moving slide unit of described arc angle slide unit, X-axis Mobile Slide and y-axis shift is connected from top to bottom successively, the moving slide unit of undermost y-axis shift is fixed on the base plate, insert clamp is fixed on the arc angle slide unit, and the Y-axis fine feed apparatus is arranged on moving slide unit one side of y-axis shift; Described X-axis Mobile Slide comprises on the X-axis following of slide unit and X-axis, and the moving slide unit of y-axis shift comprises on the Y-axis following of slide unit and Y-axis, passes through a pair of linear rolling track connection respectively between following of slide unit and the Y-axis on the described X-axis between following of slide unit and the X-axis, on the Y-axis; Following of the arc that comprises slide unit and indent on the arc of the evagination that cooperatively interacts around the arc angle slide unit that X-axis is rotated, connect by a pair of arc rolling guide between following of slide unit and the arc on the described arc, be provided with the worm-and-wheel gear of regulating arc slide unit angle in the arc angle slide unit; Described Y-axis fine feed apparatus comprises micrometer measuring staff, micrometer measuring staff holder, the following contiguous block of Y-axis and adjusting screw(rod), described micrometer measuring staff one end is fixed on the micrometer measuring staff holder, described micrometer measuring staff holder is fixed on the Y-axis on slide unit one side, the following contiguous block of Y-axis is fixed on following side of the Y-axis corresponding with slide unit one side on the Y-axis, adjusting screw(rod) is fixed on the following contiguous block of Y-axis, and adjusting screw(rod) one end is resisted against on the micrometer measuring staff one end termination.
2. Sharpening a knife blade anchor clamps as claimed in claim 1 is characterized in that: the X-axis Mobile Slide moves the linear rolling track that stopping means is parallel to slide unit on the supporting X-axis, is arranged on the X-axis on slide unit one side, comprises two gag lever posts.
3. Sharpening a knife blade anchor clamps as claimed in claim 2, it is characterized in that: described gag lever post is T shape screw rod, described T shape screw rod is fixed in the T-slot of slide unit on the X-axis by nut.
4. Sharpening a knife blade anchor clamps as claimed in claim 1, it is characterized in that: described rotating limit device around the arc angle slide unit that X-axis is rotated is arranged on arc one end of the arc angle slide unit that X-axis is rotated, comprise limiting plate, limited post, the limiting plate downside is fixed on following of the arc, the limiting plate upside is provided with deep-slotted chip breaker, and described limited post one end passes deep-slotted chip breaker and is fixed on the arc on the slide unit.
5. Sharpening a knife blade anchor clamps as claimed in claim 1, it is characterized in that: the offside of the moving slide unit direction of feed of described y-axis shift is provided with resilient supporting unit, described resilient supporting unit comprises bearing, spring and spring stem, described bearing is fixed on the base plate, the spring stem is fixed on the bearing upper end, spring housing is on the spring stem, and spring one end is resisted against on the Y-axis on slide unit one side, and it is inboard that the spring other end is resisted against the bearing upper end.
6. Sharpening a knife blade anchor clamps as claimed in claim 5, it is characterized in that: described bearing is flute profile, and described flute profile upper end is being positioned between two gag lever posts, and the spring other end is resisted against in the groove.
7. Sharpening a knife blade anchor clamps as claimed in claim 1 is characterized in that: described linear rolling track and arc rolling guide are and intersect the roller rolling guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220739341 CN203171361U (en) | 2012-12-31 | 2012-12-31 | Blade edge-grinding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220739341 CN203171361U (en) | 2012-12-31 | 2012-12-31 | Blade edge-grinding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203171361U true CN203171361U (en) | 2013-09-04 |
Family
ID=49068114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220739341 Expired - Lifetime CN203171361U (en) | 2012-12-31 | 2012-12-31 | Blade edge-grinding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203171361U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990482A (en) * | 2012-12-31 | 2013-03-27 | 镇江新区恒锋工具有限公司 | Blade cutter grinding fixture |
| CN106312772A (en) * | 2016-10-31 | 2017-01-11 | 深圳市比克动力电池有限公司 | Polishing device of laser welding compression ring |
| CN111152080A (en) * | 2020-01-22 | 2020-05-15 | 深圳市威雄精机有限公司 | Adjustable cutter mounting device and cutter grinding equipment |
| CN113334154A (en) * | 2021-07-01 | 2021-09-03 | 成都工具研究所有限公司 | Composite machine tool for continuously machining precision forming blade and machining process thereof |
-
2012
- 2012-12-31 CN CN 201220739341 patent/CN203171361U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990482A (en) * | 2012-12-31 | 2013-03-27 | 镇江新区恒锋工具有限公司 | Blade cutter grinding fixture |
| CN106312772A (en) * | 2016-10-31 | 2017-01-11 | 深圳市比克动力电池有限公司 | Polishing device of laser welding compression ring |
| CN111152080A (en) * | 2020-01-22 | 2020-05-15 | 深圳市威雄精机有限公司 | Adjustable cutter mounting device and cutter grinding equipment |
| CN113334154A (en) * | 2021-07-01 | 2021-09-03 | 成都工具研究所有限公司 | Composite machine tool for continuously machining precision forming blade and machining process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |