CN204450659U - Circle cutter - Google Patents
Circle cutter Download PDFInfo
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- CN204450659U CN204450659U CN201420830093.6U CN201420830093U CN204450659U CN 204450659 U CN204450659 U CN 204450659U CN 201420830093 U CN201420830093 U CN 201420830093U CN 204450659 U CN204450659 U CN 204450659U
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- cutter
- unit
- sleeve
- roll adjustment
- stacker
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Abstract
A kind of circle cutter, comprise a rotating unit, a roll adjustment unit, a cutter unit and locating unit, wherein rotating unit rotation on a rotating shaft, roll adjustment unit is located at rotating unit movablely and is had a cutter resettlement groove, cutter unit is mounted on cutter resettlement groove, and one end protrudes from the bottom surface of rotating unit, and displacement roll adjustment unit by make the distance of cutter unit relative rotation axi from or close, positioning unit is positioned at rotating shaft and group establishes rotating unit and roll adjustment unit, for roll adjustment cell location in rotating unit in an ad-hoc location.Thus, press down positioning unit and rotating unit can be allowed away from treating that tangent plane one height cuts around rotating shaft for cutter unit, and be pulled upwardly positioning unit and roll adjustment unit can be allowed to relatively rotate element displacement, to change the radius of cutting.
Description
Technical field
The utility model is relevant with cutter, refers to a kind of circle cutter especially.
Background technology
General mode of carrying out circular cutting on paper first dissolves desired circle lines by compasses or circular template in the surface of paper mostly, then recycling cutter or scissors carry out cutting action along circle lines, and this kind of mode is not only taken a lot of work consuming time, and be not easy the out of roundness of the circle cut out.
Because of above-mentioned shortcoming, as No. M433281st, TaiWan, China patent discloses a kind of cutter, it includes a rotating disk and cutter, and rotating disk is provided with multiple perforation, is mounted on to bore a hole carries out cutting the action of circle with rotary turnplate by cutter; But, this kind of mode has following problem in practical operation: the first, the point of application of cutter is at the center of rotating disk, and force moment is the distance of perforation to center of turntable, therefore to the circle that cut radius is less, user can cause force difficulty because moment is too small; The second, rotating disk penetration depth is narrow and shallow, and therefore user is easily because exerting a force improper and problem that is that cause cutter to depart from, and then dangerous property; Three, non-between cutter and perforation is precision-fit, and therefore when carrying out cutting action, cutter easily produce skew, and this will affect circle accuracy of gauge and round and smooth degree.
Utility model content
Main purpose of the present utility model is to provide a kind of circle cutter, and it not only improves the problem of cutting force difficulty, blade more can be avoided to depart from, to reduce operational danger; Moreover circle cutter tool of the present utility model is firm and adjust structure easily, therefore blade not easily produces skew in cutting process, and this will make the circle of cutting more round and smooth, and size is more accurate.
In order to reach above-mentioned purpose, a kind of circle cutter of the present utility model is placed in one treat the top of tangent plane and certainly transfer cutting paper according to a rotating shaft, and it includes a rotating unit, a roll adjustment unit, a cutter unit and locating unit.Wherein this rotating unit has a stacker and an outer portion extended upward by this stacker, for the use of hand gripping, movablely this roll adjustment unit is located at this stacker, and there is a cutter resettlement groove, the displacement of this roll adjustment unit becomes far away by making the distance of this cutter resettlement groove this rotating shaft relative or becomes near, this cutter unit is mounted on this cutter resettlement groove, and one end protrudes from the bottom surface of this rotating unit, this positioning unit is positioned at this rotating shaft and group establishes this rotating unit and this roll adjustment unit, for this roll adjustment cell location in this rotating unit in an ad-hoc location, when to when pressing down this positioning unit, this rotating unit will treat tangent plane one height away from this, when to this positioning unit of pull-up, this roll adjustment unit can in this stacker displacement.
More preferably, this stacker is provided with one across the slide rail of this rotating shaft, and this outer portion is divided into two; This roll adjustment unit is provided with the slideway of this slide rail corresponding, and this slideway is slidedly arranged on this slide rail.
More preferably, this stacker is provided with a fixed fitting upwards extended, and this fixed fitting is positioned at this rotating shaft; This roll adjustment unit is provided with a chute be parallel to each other with this slideway; This positioning unit has that a sleeve, is positioned at the axostylus axostyle of this sleeve, elastic component, pressing piece and be positioned at above this sleeve of this axostylus axostyle sheathed is positioned at support member below this sleeve, this sleeve this fixed fitting sheathed and be positioned at this chute, this axostylus axostyle is arranged in this fixed fitting and two ends and is respectively equipped with this pressing piece and this support member, this elastic component one end is against this sleeve, and the other end is this pressing piece of ejection upwards.
More preferably, towards this, the support member of this positioning unit treats that the side of tangent plane is provided with a sliding-proof pad.
More preferably, the chute of this roll adjustment unit is provided with a toothrow portion arranged by multiple chase; The opposite side of sleeve in this toothrow portion of this positioning unit is provided with a blocking part be made up of multiple flange, respectively this flange inlay card respectively this chase, when downward this pressing piece of pressing, this stacker will treat tangent plane one distance away from this, when being pulled upwardly this sleeve, this blocking part is by this toothrow portion of disengaging.
More preferably, this roll adjustment unit is provided with one along the length scale in this chute direction, and this length scale is that to be starting point by this cutter resettlement groove extend towards the direction of this rotating shaft; The sleeve of this positioning unit is provided with a scale index in the opposite side of this length scale, for the distance judging this cutter unit this rotating shaft relative.
More preferably, this roll adjustment unit has a locating part, and is provided with a fixed part in this cutter resettlement groove contiguous, and this locating part is mounted on this fixed part and this cutter unit affixed.
More preferably, this cutter resettlement groove extends an embedding part in horizontal direction; This cutter unit has a tool rest, a blade and an over cap, and this tool rest is provided with a pair should the draw-in groove of embedding part, and this draw-in groove is fastened in this embedding part, and this blade is fixedly arranged on the below of this tool rest, and this over cap is installed in this tool rest and this blade of cover cap.
More preferably, the bottom surface of the stacker of this rotating unit is provided with a cutter storage tank, is provided with a hook part in this cutter storage tank; The tool rest of this cutter unit is provided with a pair should the hook groove of hook part, hooks the use of card for this hook part.
More preferably, this circle cutter is placed in one treat the top of tangent plane and certainly transfer cutting paper according to a rotating shaft, include this rotating unit, this roll adjustment unit, this cutter unit, this positioning unit, this rotating unit has a stacker and an outer portion extended upward by this stacker, for the use of hand gripping, the slide rail and that this stacker is provided with this outer portion of crosscut is positioned at this rotating shaft and the fixed fitting upwards extended, this roll adjustment unit is provided with the slideway of a cutter resettlement groove and this slide rail corresponding, and movablely this slideway is located on this slide rail, the displacement of this roll adjustment unit by make this cutter resettlement groove relative to this rotating shaft distance from or close, this cutter unit is mounted on this cutter resettlement groove, and one end protrudes from the bottom surface of this rotating unit, this positioning unit is positioned at this rotating shaft and has a sleeve, one axostylus axostyle, one elastic component, one pressing piece and a support member, this axostylus axostyle is positioned at this sleeve, this elastic component this axostylus axostyle sheathed, this pressing piece is positioned at above this sleeve, and this support member is positioned at the below of this sleeve, this sleeve this fixed fitting sheathed and be positioned at this chute, this axostylus axostyle is arranged in this fixed fitting and two ends and is respectively equipped with this pressing piece and this support member, this elastic component one end is against this sleeve, the other end is this pressing piece of ejection upwards, when to when pressing down this pressing piece, this stacker will treat tangent plane one height away from this, when to this sleeve of pull-up, this roll adjustment unit can in this stacker displacement.
More preferably, this roll adjustment unit is provided with a chute be parallel to each other with this slideway, and this chute is provided with a toothrow portion arranged by multiple chase; The opposite side of sleeve in this toothrow portion of this positioning unit is provided with a blocking part be made up of multiple flange, respectively this flange inlay card respectively this chase, when downward this pressing piece of pressing, this stacker will treat tangent plane one distance away from this, when being pulled upwardly this sleeve, this blocking part is by this toothrow portion of disengaging.
More preferably, towards this, the support member of this positioning unit treats that the side of tangent plane is provided with a sliding-proof pad.
More preferably, this roll adjustment unit is provided with one along the length scale in this chute direction, and this length scale is that to be starting point by this cutter resettlement groove extend towards the direction of this rotating shaft; The sleeve of this positioning unit is provided with a scale index in the opposite side of this length scale, for the distance judging this cutter unit this rotating shaft relative.
More preferably, this roll adjustment unit has a locating part, and is provided with a fixed part in this cutter resettlement groove contiguous, and this locating part is mounted on this fixed part and this cutter unit affixed.
More preferably, this cutter resettlement groove extends an embedding part in horizontal direction; This cutter unit has a tool rest, a blade and an over cap, and this tool rest is provided with a pair should the draw-in groove of embedding part, and this draw-in groove is fastened in this embedding part, and this blade is fixedly arranged on the below of this tool rest, and this over cap is installed in this tool rest and this blade of cover cap.
More preferably, the bottom surface of the stacker of this rotating unit is provided with a cutter storage tank, is provided with a hook part in this cutter storage tank; The tool rest of this cutter unit is provided with a pair should the hook groove of hook part, hooks the use of card for this hook part.
More preferably, the bottom surface of the stacker of this rotating unit is provided with a cutter storage tank, for the use that this cutter unit untapped is accommodating.
More preferably, the outer surface of the outer portion of this rotating unit is provided with an on-slip indentation.
Thus, a kind of circle cutter of the present utility model does not cut the difficult problem of force by means of only the design of outer portion to improve, and has more firmly package assembly and departs to avoid blade, to reduce operational danger; Moreover circle cutter tool of the present utility model is firm and adjust structure easily, therefore blade not easily produces skew in cutting process, and this will make the circle of cutting more round and smooth, and size is more accurate.
Accompanying drawing explanation
Formation of the present utility model can be understood further for making auditor, feature and object thereof, be below for some embodiments of the present utility model, and coordinate accompanying drawing to be described in detail as follows, allow simultaneously and be familiar with this those skilled in the art and can specifically implement, only the following stated, only to technology contents of the present utility model and feature are described and the embodiment provided, all is have in the utility model field commonly to know the knowledgeable, after understanding technology contents of the present utility model and feature, with without prejudice under spirit of the present utility model, the all simple modification of doing, the economization of replacement or component, all should belong to the category of the utility model intention protection, wherein:
Fig. 1 is the stereogram of the circle cutter of the utility model one preferred embodiment.
Fig. 2 is the exploded view of the circle cutter of this preferred embodiment of the utility model, the composed component of each unit of main display and correspondence position each other.
Fig. 3 is the sectional view of Fig. 1 along hatching A-A, the corresponding relation after each unit assembling of main display.
Fig. 4 is the sectional view of Fig. 1 along hatching B-B, the corresponding relation after each unit assembling of main display.
Fig. 5 is the partial enlarged drawing of the circle cutter of this preferred embodiment of the utility model, the inside of the cutter storage tank of main display stacker bottom surface.
Fig. 6 is the sectional view of the circle cutter of this preferred embodiment of the utility model, the sleeve of main display user pull-up positioning unit, makes roll adjustment unit no longer can in rotating unit top offset by the restriction of sleeve.
Fig. 7 is the stereogram of the circle cutter of this preferred embodiment of the utility model, and the cutter unit on main display roll adjustment unit is away from the aspect of rotating shaft.
Fig. 8 is the top view of the circle cutter of this preferred embodiment of the utility model, the cutter unit on main display roll adjustment unit away from or near the aspect of rotating shaft.
Fig. 9 is the sectional view of the circle cutter of this preferred embodiment of the utility model, main display user presses down the pressing piece of positioning unit, support member is allowed to protrude from the stacker of rotating unit and the blade slightly flushed in cutter unit, to rotate outer portion and to carry out the cutting of paper.
Detailed description of the invention
In order to describe structure of the present utility model, feature and effect place in detail, hereby enumerate one first preferred embodiment and coordinate following accompanying drawing illustrate as after, wherein:
Refer to shown in Fig. 1 to Fig. 2, a kind of circle cutter 10 is placed in one treat the top of tangent plane and certainly transfer cutting paper according to a rotating shaft C, includes rotating unit 20, roll adjustment unit 30, cutter unit 40 and a locating unit 50.
This rotating unit 20, there is stacker 21 and the outer portion 23 extended upward by this stacker 21, for the use of hand gripping, this stacker 21 is provided with slide rail 211 and a fixed fitting 213, this slide rail 211 is across this rotating shaft C and this outer portion 23 be divided into two, so be not easy to use person's finger grip to rotate, and this fixed fitting 213 is upwards extended by the bottom surface of this stacker 21, and this fixed fitting 213 is positioned on this rotating shaft C, in addition, comparatively this outer portion is rotated in labour-saving in order to allow user, therefore an on-slip indentation 231 is provided with at the outer surface of this outer portion 23, so that horizontal force during this outer portion 23 of finger rotation puts on this on-slip indentation 231, and the problem of slippage can not be produced.
This roll adjustment unit 30, can be located at this stacker 21 lateral displacement, and there is a cutter resettlement groove 31 can established for this cutter unit 40 groups, the slideway 33 of one this slide rail 211 corresponding, one chute 35 be parallel to each other with this slideway 33, one along the length scale 36 in this chute 35 direction, one locating part 37 and a fixed part 39, shown in collocation Fig. 3 and Fig. 4, wherein the displacement of this roll adjustment unit 30 will make the distance of relative this rotating shaft C of this cutter resettlement groove 31 become far away or become near, this slideway 33 is slidedly arranged on this slide rail 211, the internal face of this chute 35 and direction along slide rail 211 is provided with a toothrow portion 351 arranged by multiple chase 352.Fixed part 39 is for two circular holes and the position arranged is respectively adjacent to both sides in this cutter resettlement groove 31, this locating part 37 is provided with the projection of each this circular hole of two correspondences in the opposite side of this fixed part 39, be engaged in respectively in this circular hole by each this projection, make this locating part 37 must be mounted on this fixed part 39 and firmly this cutter unit 40 be arranged in this cutter resettlement groove 31, in addition, for increasing the steadiness that this cutter unit 40 is arranged, the utility model extends an embedding part 311 in this cutter resettlement groove 31 in horizontal direction, this structure corresponding to embedding part 311 refers to following explanation.
This cutter unit 40, be mounted on this cutter resettlement groove 31, and one end protrudes from the bottom surface of this rotating unit 20, this cutter unit 40 has a tool rest 41, one blade 43 and an over cap 45, this tool rest 41 is provided with a pair should the draw-in groove 411 of embedding part 311, and this draw-in groove 411 is fastened in this embedding part 311, this blade 43 is fixedly arranged on the below of this tool rest 41, this over cap 45 is installed in this tool rest 41 and this blade 43 of cover cap, therefore, when this over cap 45 must first take off by user before carrying out cutting paper, and after finishing using, again this over cap 45 is reinstalled this tool rest 41, so can avoid under the state not using this circle cutter 10, the blade 43 scratch article of this circle cutter 10 or accidentally hurt people.
This positioning unit 50, as shown in Figure 2, this positioning unit 50 is positioned on this rotating shaft C and group establishes this rotating unit 20 and this roll adjustment unit 30, by clip or the released state of this positioning unit 50 and this roll adjustment unit 30, make this roll adjustment unit 30 can be positioned this rotating unit 20 in an ad-hoc location, when to when pressing down this positioning unit 50, this rotating unit 20 will treat tangent plane R mono-height L away from this, when to this positioning unit 50 of pull-up, this roll adjustment unit 30 can in this stacker 21 displacement, again in detail it is described in detail, this positioning unit 50 has a sleeve 51, one axostylus axostyle 53 being positioned at this sleeve 51, the elastic component 55 of one this axostylus axostyle 53 sheathed, one is positioned at pressing piece above this sleeve 51 57 and is positioned at support member 59 below this sleeve 51, this sleeve 51 this fixed fitting 213 sheathed and be positioned at this chute 35, and this sleeve 51 is provided with a scale index 513 in the opposite side of this length scale 36, this axostylus axostyle 53 is arranged in this fixed fitting 213 and two ends are respectively equipped with this pressing piece 57 and this support member 59, this elastic component 55 one end is against this sleeve 51, the other end is this pressing piece 57 of ejection upwards, in addition, the utility model is in order to avoid this blade 43 is in the process of cutting paper, allow paper produce slippage because pullling paper, cause circular accuracy and the not good problem of round and smooth degree, therefore treat that the side of tangent plane is provided with a sliding-proof pad 591 in this support member 59 towards this, and this sliding-proof pad 591 for elastic caoutchouc be better, the opposite side of this sleeve 51 in this toothrow portion 351 is provided with a blocking part 511 be made up of multiple flange 512, respectively this flange 512 inlay card respectively this chase 352, thus, this roll adjustment unit 30 namely can because of each this chase 352 and respectively this flange 512 inlay card relation and cannot optionally move on the stacker 21 of this rotating unit 20.It is worth mentioning that in addition, as shown in Figure 5, the bottom surface of the stacker 21 of this rotating unit 20 is provided with a cutter storage tank 215, accommodating for this cutter unit 40 for subsequent use, again in detail it is described in detail, be provided with a hook part 216 in this cutter storage tank 215, and the tool rest 41 of this cutter unit 40 be provided with a pair should the hook groove 413 of hook part 216, hook the use of card for this hook part 214.
In the operation of the circular cut radius of adjustment, refer to Fig. 3, shown in Fig. 6 to Fig. 8, under the untapped state of this circle cutter 10, the clearance D 1 of a normality can be formed between this sleeve 51 and this pressing piece 57, when user's wish adjusts the distance of this cutter unit 40 and this rotating shaft C (adjusting radius of a circle), the thumb of user's wherein hand is against on this pressing piece 57, and forefinger and middle finger difference button hook are in the left and right sides of this sleeve 51 and subsequently to upper lift, 51, this sleeve can be pulled upwardly thus, namely clearance D 2 now between this sleeve 51 and this pressing piece 57 can shorten, and this blocking part 511 is by this toothrow portion 351 of disengaging, then user is namely by this roll adjustment unit 30 of another hand slippage, to change cutting radius of a circle, finally need only decontrol this sleeve 51 after having confirmed distance, this sleeve 51 namely can make because of the restoring force of this elastic component 55 flange 512 of this blocking part 511 again inlay card return each chase 352 in this toothrow portion 351.
Refer to again shown in Fig. 9, when user complete aforesaid adjustment and for carry out circle cutting time, this circle cutter 10 is first positioned on the paper for cutting by user, then user wherein will press downwards this pressing piece 57 by a hand, thus, this support member 59 by this axostylus axostyle 53 drive and towards paper direction projection and be resisted against on paper with this sliding-proof pad 591, now namely this stacker 21 can treat tangent plane R mono-height L (i.e. this stacker 21 slightly soar state) away from this, afterwards, another grasped of user is in this outer portion 23, and follow the blade direction of this blade 43 to carry out the action rotating to carry out circular cutting.
In addition, can know to allow user and learn the blade 43 of this cutter unit 40 at present and the distance of rotating shaft C rapidly, therefore the length scale 36 along this chute 35 direction is provided with at this roll adjustment unit 30, and this length scale 36 is that to be starting point by this cutter resettlement groove 31 extend towards the direction of this rotating shaft C, again by being located at the scale index 513 of the sleeve 51 of this positioning unit 50 and the opposite side in this length scale 36, make user can easily by this length scale 36 position of this scale index 513 indication to judge the distance of relative this rotating shaft C of this cutter unit 40, to promote its convenience.
In sum, circle cutter 10 of the present utility model does not cut the difficult problem of force by means of only the design of this outer portion 23 to improve, more because this cutter unit 40 can firmly be mounted on wherein by the cutter resettlement groove 31 of this roll adjustment unit 30 and this locating part 37, and this can be avoided this blade 43 to depart from cutting process, to reduce operational danger, therefore this blade 43 more can be allowed not easily in cutting process, to produce skew, and to make the circle of cutting more round and smooth, size is more accurate; Moreover the rotating unit of this circle cutter 10 20 and the sliding design of this roll adjustment unit 30 are arranged in pairs or groups the Position Design of this roll adjustment unit 30 and this positioning unit 50, and this can be convenient to the radius that user adjusts incising circular.
The composed component that the utility model is disclosed in front exposure embodiment, is only and illustrates, be not used for limiting the scope of this case, substituting or change of other equivalence elements, the right that also should be this case contained.
Claims (18)
1. a circle cutter, is placed in one and treats the top of tangent plane and certainly transfer cutting paper according to a rotating shaft, it is characterized in that, include:
One rotating unit, has a stacker and an outer portion extended upward by this stacker, for the use of hand gripping;
One roll adjustment unit, is located at this stacker movablely, and has a cutter resettlement groove, the displacement of this roll adjustment unit by make this cutter resettlement groove relative to this rotating shaft distance from or close;
One cutter unit, be mounted on this cutter resettlement groove, and one end protrudes from the bottom surface of this rotating unit; And
Locating unit, is positioned at this rotating shaft and group establishes this rotating unit and this roll adjustment unit, and for this roll adjustment cell location in this rotating unit in an ad-hoc location, when to when pressing down this positioning unit, this rotating unit will treat tangent plane one height away from this; When to this positioning unit of pull-up, this roll adjustment unit can in this stacker displacement.
2. circle cutter as claimed in claim 1, is characterized in that, wherein this stacker is provided with one across the slide rail of this rotating shaft, and this outer portion is divided into two; This roll adjustment unit is provided with the slideway of this slide rail corresponding, and this slideway is slidedly arranged on this slide rail.
3. circle cutter as claimed in claim 2, it is characterized in that, wherein this stacker is provided with a fixed fitting upwards extended, and this fixed fitting is positioned at this rotating shaft; This roll adjustment unit is provided with a chute be parallel to each other with this slideway; This positioning unit has that a sleeve, is positioned at the axostylus axostyle of this sleeve, elastic component, pressing piece and be positioned at above this sleeve of this axostylus axostyle sheathed is positioned at support member below this sleeve, this sleeve this fixed fitting sheathed and be positioned at this chute, this axostylus axostyle is arranged in this fixed fitting and two ends and is respectively equipped with this pressing piece and this support member, this elastic component one end is against this sleeve, and the other end is this pressing piece of ejection upwards.
4. circle cutter as claimed in claim 3, it is characterized in that, wherein towards this, the support member of this positioning unit treats that the side of tangent plane is provided with a sliding-proof pad.
5. circle cutter as claimed in claim 3, is characterized in that, wherein the chute of this roll adjustment unit is provided with a toothrow portion arranged by multiple chase; The opposite side of sleeve in this toothrow portion of this positioning unit is provided with a blocking part be made up of multiple flange, respectively this flange inlay card respectively this chase, when downward this pressing piece of pressing, this stacker will treat tangent plane one distance away from this, when being pulled upwardly this sleeve, this blocking part is by this toothrow portion of disengaging.
6. circle cutter as claimed in claim 3, is characterized in that, wherein this roll adjustment unit is provided with one along the length scale in this chute direction, and this length scale is starting point by this cutter resettlement groove extends towards the direction of this rotating shaft; The sleeve of this positioning unit is provided with a scale index in the opposite side of this length scale, for the distance judging this cutter unit this rotating shaft relative.
7. circle cutter as claimed in claim 1, it is characterized in that, wherein this roll adjustment unit has a locating part, and is provided with a fixed part in this cutter resettlement groove contiguous, and this locating part is mounted on this fixed part and this cutter unit affixed.
8. circle cutter as claimed in claim 7, it is characterized in that, wherein this cutter resettlement groove extends an embedding part in horizontal direction; This cutter unit has a tool rest, a blade and an over cap, and this tool rest is provided with a pair should the draw-in groove of embedding part, and this draw-in groove is fastened in this embedding part, and this blade is fixedly arranged on the below of this tool rest, and this over cap is installed in this tool rest and this blade of cover cap.
9. circle cutter as claimed in claim 8, it is characterized in that, wherein the bottom surface of the stacker of this rotating unit is provided with a cutter storage tank, is provided with a hook part in this cutter storage tank; The tool rest of this cutter unit is provided with a pair should the hook groove of hook part, hooks the use of card for this hook part.
10. a circle cutter, is placed in one and treats the top of tangent plane and certainly transfer cutting paper according to a rotating shaft, it is characterized in that, include:
One rotating unit, has the outer portion that a stacker one is extended upward by this stacker, and for the use of hand gripping, the slide rail and that this stacker is provided with this outer portion of crosscut is positioned at this rotating shaft and the fixed fitting upwards extended;
One roll adjustment unit, be provided with the slideway of a cutter resettlement groove, this slide rail corresponding, and one and the chute that is parallel to each other of this slideway, this slideway is located on this slide rail movablely, the displacement of this roll adjustment unit by make this cutter resettlement groove relative to this rotating shaft distance from or close;
One cutter unit, be mounted on this cutter resettlement groove, and one end protrudes from the bottom surface of this rotating unit; And
Locating unit, be positioned at this rotating shaft and there is a sleeve, one axostylus axostyle, one elastic component, one pressing piece and a support member, this axostylus axostyle is positioned at this sleeve, this elastic component this axostylus axostyle sheathed, this pressing piece is positioned at above this sleeve, and this support member is positioned at the below of this sleeve, this sleeve this fixed fitting sheathed and be positioned at this chute, this axostylus axostyle is arranged in this fixed fitting and two ends and is respectively equipped with this pressing piece and this support member, this elastic component one end is against this sleeve, the other end is this pressing piece of ejection upwards, when to when pressing down this pressing piece, this stacker will treat tangent plane one height away from this, when to this sleeve of pull-up, this roll adjustment unit can in this stacker displacement.
11. circle cutters as claimed in claim 10, is characterized in that, wherein the chute of this roll adjustment unit is provided with a toothrow portion arranged by multiple chase; The opposite side of sleeve in this toothrow portion of this positioning unit is provided with a blocking part be made up of multiple flange, respectively this flange inlay card respectively this chase, when downward this pressing piece of pressing, this stacker will treat tangent plane one distance away from this, when being pulled upwardly this sleeve, this blocking part is by this toothrow portion of disengaging.
12. circle cutters as claimed in claim 10, is characterized in that, wherein towards this, the support member of this positioning unit treats that the side of tangent plane is provided with a sliding-proof pad.
13. circle cutters as claimed in claim 10, is characterized in that, wherein this roll adjustment unit is provided with one along the length scale in this chute direction, and this length scale is starting point by this cutter resettlement groove extends towards the direction of this rotating shaft; The sleeve of this positioning unit is provided with a scale index in the opposite side of this length scale, for the distance judging this cutter unit this rotating shaft relative.
14. circle cutters as claimed in claim 10, it is characterized in that, wherein this roll adjustment unit has a locating part, and is provided with a fixed part in this cutter resettlement groove contiguous, and this locating part is mounted on this fixed part and this cutter unit affixed.
15. circle cutters as claimed in claim 10, it is characterized in that, wherein this cutter resettlement groove extends an embedding part in horizontal direction; This cutter unit has a tool rest, a blade and an over cap, and this tool rest is provided with a pair should the draw-in groove of embedding part, and this draw-in groove is fastened in this embedding part, and this blade is fixedly arranged on the below of this tool rest, and this over cap is installed in this tool rest and this blade of cover cap.
16. circle cutters as claimed in claim 15, it is characterized in that, wherein the bottom surface of the stacker of this rotating unit is provided with a cutter storage tank, is provided with a hook part in this cutter storage tank; The tool rest of this cutter unit is provided with a pair should the hook groove of hook part, hooks the use of card for this hook part.
17. as the circle cutter of claim 1 or 12 as described in one of them, and it is characterized in that, wherein the bottom surface of the stacker of this rotating unit is provided with a cutter storage tank, for the use that this cutter unit untapped is accommodating.
18. as the circle cutter of claim 1 or the 12nd as described in one of them, and it is characterized in that, wherein the outer surface of the outer portion of this rotating unit is provided with an on-slip indentation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830093.6U CN204450659U (en) | 2014-12-24 | 2014-12-24 | Circle cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830093.6U CN204450659U (en) | 2014-12-24 | 2014-12-24 | Circle cutter |
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| Publication Number | Publication Date |
|---|---|
| CN204450659U true CN204450659U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420830093.6U Expired - Fee Related CN204450659U (en) | 2014-12-24 | 2014-12-24 | Circle cutter |
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| CN (1) | CN204450659U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105014712A (en) * | 2015-08-05 | 2015-11-04 | 陈旋飞 | Cutting device for pitaya flowers |
| CN109530845A (en) * | 2018-10-29 | 2019-03-29 | 陕西航空电气有限责任公司 | A kind of tool removing rectifier tube chip surface solder oxide layer |
| CN112935410A (en) * | 2021-05-12 | 2021-06-11 | 常州森源科技有限公司 | Circular cutting mechanism and using method thereof |
| CN112935924A (en) * | 2021-05-12 | 2021-06-11 | 常州森源科技有限公司 | Stable circular cutting mechanism |
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2014
- 2014-12-24 CN CN201420830093.6U patent/CN204450659U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014712A (en) * | 2015-08-05 | 2015-11-04 | 陈旋飞 | Cutting device for pitaya flowers |
| CN105014712B (en) * | 2015-08-05 | 2017-01-18 | 陈旋飞 | Cutting device for pitaya flowers |
| CN109530845A (en) * | 2018-10-29 | 2019-03-29 | 陕西航空电气有限责任公司 | A kind of tool removing rectifier tube chip surface solder oxide layer |
| CN112935410A (en) * | 2021-05-12 | 2021-06-11 | 常州森源科技有限公司 | Circular cutting mechanism and using method thereof |
| CN112935924A (en) * | 2021-05-12 | 2021-06-11 | 常州森源科技有限公司 | Stable circular cutting mechanism |
| CN112935410B (en) * | 2021-05-12 | 2021-08-13 | 常州森源科技有限公司 | Circular cutting mechanism and using method thereof |
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