CN220050073U - Double-end quick change formula cutter - Google Patents
Double-end quick change formula cutter Download PDFInfo
- Publication number
- CN220050073U CN220050073U CN202321503271.XU CN202321503271U CN220050073U CN 220050073 U CN220050073 U CN 220050073U CN 202321503271 U CN202321503271 U CN 202321503271U CN 220050073 U CN220050073 U CN 220050073U
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- blade
- mounting groove
- double
- quick change
- cutter
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- 239000011248 coating agent Substances 0.000 claims description 18
- 238000000576 coating method Methods 0.000 claims description 18
- 238000005520 cutting process Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 abstract description 16
- 238000003754 machining Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000017105 transposition Effects 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model discloses a double-head quick-change cutter, which comprises a cutter body, wherein a first mounting groove and a second mounting groove are formed in the cutter body, the first mounting groove and the second mounting groove are respectively arranged at two ends of the cutter body and are positioned at two sides of the center plane of the cutter body, and the opening directions of the first mounting groove and the second mounting groove are opposite; the first mounting groove is internally provided with a first blade and a first locking adjusting block for compacting the first blade, the second mounting groove is internally provided with a second blade and a second locking adjusting block for compacting the second blade, and the first locking adjusting block and the second locking adjusting block are respectively provided with a locking fastening screw; the blade change of different types can be realized by switching the installation angle of the blade body after the first blade and the second blade are correspondingly installed in the first installation groove and the second installation groove on the same blade body, the blade change can be quickly adapted to the processing requirement, and the stress stability of the corresponding installation blade can be ensured by reversely setting the opening directions of the first installation groove and the second installation groove.
Description
Technical Field
The utility model relates to the technical field of cutters, in particular to a double-head quick-change cutter.
Background
The lathe tool is one of very important parts in lathe machining, and is used for machining outer circles, inner holes, end faces, threads, turning grooves and the like, and the lathe tool can be structurally divided into an integral lathe tool, a welding lathe tool, a mechanically clamped lathe tool, an indexable lathe tool and a forming lathe tool, wherein the indexable lathe tool is increasingly widely applied, the indexable lathe tool is formed by clamping an indexable hard alloy blade on a cutter bar by a mechanical method, the blade is provided with geometric parameters for cutting and cutting edges for indexing, after one cutting edge is worn, the blade is fixed after being indexed to the other cutting edge, and can be cut, and after all the cutting edges are worn, the blade can be taken off and replaced by a new similar blade.
As disclosed in chinese patent CN217166527U, a lathe tool comprises a tool handle, a tool pad and a blade, wherein the end of the tool handle is provided with a tool bit, the tool bit is provided with a first mounting groove, the first mounting groove is provided with a positioning hole, the bottom surface of the tool pad is provided with a positioning column, the positioning column is inserted into the positioning hole, the top of the tool pad is provided with a second mounting groove, and the blade is arranged in the second mounting groove. When the cutter pad is installed, the positioning column is aligned with the positioning hole and then inserted into the positioning hole, the cutter pad is installed in the first installation groove, the cutter pad is clamped on the cutter head, the cutter blade is installed on the second installation groove of the cutter pad, when one cutting edge of the cutter blade is worn, the cutter blade is rotated to the other cutting edge and then fixed, and therefore cutting can be performed, and the service life is prolonged.
The patent mentioned above is directed to the use of multiple cutting edges on the same blade in exchange for sharpness, but the types of cutting edges on the same blade are identical, whereby it is not possible to integrate multiple types of blades on the same tool for direct rotational indexing according to the actual machining requirements.
Disclosure of Invention
First technical problem
The utility model aims to provide a double-head quick-change type cutter, which solves the problem that in the prior art, a plurality of types of blades are not integrated and different types of blade transposition processing is realized through rotation transposition.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the double-head quick-change cutter comprises a cutter body, wherein a first mounting groove and a second mounting groove are formed in the cutter body, the first mounting groove and the second mounting groove are respectively formed in two end parts of the cutter body and are positioned on two sides of the central plane of the cutter body, and the opening directions of the first mounting groove and the second mounting groove are opposite; install first blade and be used for compressing tightly in the first mounting groove the first locking adjusting block of first blade, install the second blade and be used for compressing tightly in the second mounting groove the second locking adjusting block of second blade, first locking adjusting block with all be equipped with locking fastening screw on the second locking adjusting block.
Preferably, the first blade has a double-ended cutting edge.
Preferably, the second blade has a wiper edge and a chamfer edge.
Preferably, the cutter body is provided with a chip removal groove positioned behind the first mounting groove and the second mounting groove.
Preferably, the junk slots are helical slots extending rearwardly from the first or second mounting slots.
Preferably, the cutter body comprises a cutter rest and a clamping handle which are integrally structured, and the first mounting groove and the second mounting groove are arranged on the cutter rest.
Preferably, four positioning planes uniformly distributed along the circumferential direction are arranged on the clamping handle, the included angle between two adjacent positioning planes is 90 degrees, and one positioning plane is parallel to the central plane of the clamping handle.
Preferably, the first blade has a first coating thereon, the second blade has a second coating thereon, the first coating being of a different color than the second coating, the first mounting groove being of the same color as the first coating, the second mounting groove being of the same color as the second coating.
Preferably, the shape of the first blade is different from the shape of the second blade.
Preferably, the first blade and the second blade are both cuboid structures.
(III) beneficial effects
Can realize that the blade of different grade type is changed through carrying out the installation angle switching to the cutter body after setting up first mounting groove, second mounting groove and correspond installation first blade, second blade on same cutter body, blade switching-over that can adapt to the processing demand fast, and through the reverse setting of opening direction with first mounting groove, second mounting groove can guarantee that the atress that corresponds the installation blade is stable.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
in fig. 1, the correspondence between the component names or lines and the reference numerals is:
the tool comprises a tool body 1, a tool rest 101, a tool holder 102, a first mounting groove 2, a second mounting groove 3, a first blade 4, a second blade 5, a first locking adjusting block 6, a second locking adjusting block 7, a locking fastening screw 8 and a chip groove 9.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1, a double-head quick-change tool is provided in an embodiment of the present utility model, specifically, a machining process for changing a blade and having different functions such as cutting, chamfering, etc. by using multiple types of blades is provided. The cutter body 1 is specifically included, first mounting groove 2 and second mounting groove 3 have been seted up on the cutter body 1, first mounting groove 2 with second mounting groove 3 locates respectively cutter body 1 both ends and be located cutter body 1 central plane both sides, first mounting groove 2 with the opening opposite direction of second mounting groove 3 is through setting up first mounting groove 2 and second mounting groove 3 that separate and the orientation is different, can realize the blade installation centre gripping of different grade type, wherein, install first blade 4 and be used for compressing tightly in the first mounting groove 2 first locking adjustment piece 6 of first blade 4, install second blade 5 in the second mounting groove 3 and be used for compressing tightly second locking adjustment piece 7 of second blade 5, first locking adjustment piece 6 with all be equipped with lock screw 8 on the second locking adjustment piece 7, through setting up respectively after installing first blade 4, second blade 5 and carrying out the lock screw 8 through corresponding first blade 6, second locking adjustment piece 6, the realization of second blade 5 is more can be carried out the change the lock in the change-over in the angle and is carried out the fixed process at the present in the realization of the change-over of the angle of the cutter body 1, the realization is more accurate to the realization of the present blade 1.
The first blade 4 has double-ended cutting edges, and specifically, after a period of use, the first blade 4 can be reversed to ensure sharpness of a cutting process, and the cutting edges arranged on two sides are of the same structure.
The second blade 5 has a trimming blade and a chamfering blade, and the chamfering blade is used as a main use blade when the cutter is specifically used, but the mounting direction of the second blade 5 can be quickly switched when the trimming operation is performed, so that the condition of changing the blade type is avoided, and the blade changing efficiency can be improved.
In the cutting process, in order to facilitate rapid discharge of processing scraps and avoid accumulation, a chip removal groove 9 positioned behind the first mounting groove 2 and the second mounting groove 3 is formed in the cutter body 1; and the chip groove 9 is a spiral groove extending backwards from the first mounting groove 2 or the second mounting groove 3, and the discharging guiding effect of the waste chips can be quickened through the spiral groove structure.
Specifically, in order to guarantee the structural stability of cutter body 1 and be convenient for switch the location rotation stopping behind the installation angle, let cutter body 1 includes knife rest 101 and the grip handle of integral structure, first mounting groove 2 with second mounting groove 3 is located on the knife rest 101, and be equipped with four locating planes along circumference equipartition on the grip handle, two adjacent locating planes's contained angle is 90 degrees, one of them locating plane parallel with the central plane of grip handle to can realize keeping relative cutting axis matched installation angle behind the position of tool changing piece.
In order to realize rapid assembly and avoid the situation of causing installation errors in the process of installing the first blade 4 and the second blade 5, the first blade 4 is provided with a first coating, the second blade 5 is provided with a second coating, the first coating and the second coating are different in color, the first mounting groove 2 is provided with the same color as the first coating, the second mounting groove 3 is provided with the same color as the second coating, and the corresponding blade installation position determination is realized through corresponding color matching.
Naturally, in order to further ensure the mounting reliability, the shape of the first blade 4 is different from the shape of the second blade 5, and the corresponding first mounting groove 2 and second mounting groove 3 are adapted to the structural form of the corresponding first blade 4 and second blade 5. Specifically, in order to ensure that the sizes of the first blade 4 and the second blade 5 are smaller, the first blade 4 and the second blade 5 are of cuboid structures, and the widths of the first blade 4 and the second blade 5 are narrower, so that the size of the whole cutter can be smaller.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. A double-end quick change type cutter, its characterized in that: the cutter comprises a cutter body, wherein a first mounting groove and a second mounting groove are formed in the cutter body, the first mounting groove and the second mounting groove are respectively arranged at two ends of the cutter body and are positioned at two sides of the center plane of the cutter body, and the opening directions of the first mounting groove and the second mounting groove are opposite;
install first blade and be used for compressing tightly in the first mounting groove the first locking adjusting block of first blade, install the second blade and be used for compressing tightly in the second mounting groove the second locking adjusting block of second blade, first locking adjusting block with all be equipped with locking fastening screw on the second locking adjusting block.
2. The double-ended quick change tool bit of claim 1 wherein: the first insert has a double-ended cutting edge.
3. The double-ended quick change tool bit of claim 1 wherein: the second blade has a wiper edge and a chamfer edge.
4. The double-ended quick change tool bit of claim 1 wherein: and the cutter body is provided with a chip removal groove positioned behind the first mounting groove and the second mounting groove.
5. The double-ended quick change tool bit of claim 4 wherein: the junk slots are spiral slots extending backwards from the first mounting slots or the second mounting slots.
6. A double-ended quick change tool bit according to any one of claims 1-5, wherein: the cutter body comprises a cutter rest and a clamping handle which are integrally structured, and the first mounting groove and the second mounting groove are arranged on the cutter rest.
7. The double-ended quick change tool bit of claim 6 wherein: four locating planes are uniformly distributed along the circumferential direction on the clamping handle, the included angle between every two adjacent locating planes is 90 degrees, and one locating plane is parallel to the central plane of the clamping handle.
8. The double-ended quick change tool bit of claim 6 wherein: the first blade is provided with a first coating, the second blade is provided with a second coating, the first coating and the second coating are different in color, the first mounting groove is provided with the same color as the first coating, and the second mounting groove is provided with the same color as the second coating.
9. The double-ended quick change tool bit of claim 8 wherein: the shape of the first blade is different from the shape of the second blade.
10. The double-ended quick change tool bit of claim 9 wherein: the first blade and the second blade are both of cuboid structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321503271.XU CN220050073U (en) | 2023-06-13 | 2023-06-13 | Double-end quick change formula cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321503271.XU CN220050073U (en) | 2023-06-13 | 2023-06-13 | Double-end quick change formula cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220050073U true CN220050073U (en) | 2023-11-21 |
Family
ID=88789392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321503271.XU Active CN220050073U (en) | 2023-06-13 | 2023-06-13 | Double-end quick change formula cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220050073U (en) |
-
2023
- 2023-06-13 CN CN202321503271.XU patent/CN220050073U/en active Active
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