CN210080815U - Economical saw blade milling cutter - Google Patents
Economical saw blade milling cutter Download PDFInfo
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- CN210080815U CN210080815U CN201920651851.0U CN201920651851U CN210080815U CN 210080815 U CN210080815 U CN 210080815U CN 201920651851 U CN201920651851 U CN 201920651851U CN 210080815 U CN210080815 U CN 210080815U
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Abstract
An economical saw blade milling cutter comprises a cutter holder, a cutter body and a plurality of cutter blade blocks, wherein the cutter holder is provided with a fixing hole for fixing the cutter holder on a machine tool or equipment, the specifications of the blade blocks are the same, the blade body is connected with the blade holder through a clamping structure, the blade body is connected with the blade blocks through a fixed structure, the utility model consists of the blade holder, the blade body and a plurality of blade blocks, each component of the utility model can be freely disassembled and assembled, the use is more convenient, the blade blocks have the same specification, the blade blocks can be distinguished without special distinction, and the utility model is more humanized, when the utility model discloses on appear the sword tooth fracture, only need to change that cutting edge piece that has fracture sword tooth can, compare in changing whole sword tooth part, the utility model discloses can fall to the loss that causes when the sword tooth fracture to minimum, be favorable to improving the comprehensive benefits of enterprise.
Description
Technical Field
The utility model relates to a saw bit milling cutter technical field especially relates to an economical saw bit milling cutter.
Background
The saw blade milling cutter is a saw blade and a milling cutter, and belongs to both products, and is mostly made of materials such as W6MO5CR4V2 or high-speed steel with the same performance, hard alloy and the like, and is mainly used for processing or cutting narrow and deep grooves of metal materials with medium hardness or lower, such as iron, aluminum, copper and the like, and can also be used for milling nonmetal, such as plastic, wood and the like.
Chinese utility model application No. CN201821284895.6 discloses a saw blade milling cutter, wherein milling cutter's cutting edge is an independent part, only need change the cutting edge during disconnected sword can, because the material particularity of cutting edge and the problem of manufacturing process, the cost of cutting edge still more than the cost height of other parts, it is very little to change whole cutting edge to play the effect to control cutting cost, at this moment just need one kind can be when appearing disconnected sword, with the cost of tool changing descend the minimum solution in the reasonable circumstances, an economic saw blade milling cutter is proposed here.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the loss of the whole replacement is too large when the cutting edge is broken.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the economical saw blade milling cutter comprises a cutter seat, a cutter body and a plurality of cutter edge blocks, wherein the cutter seat is provided with a fixing hole for fixing the cutter body on a machine tool or equipment, the specification of the cutter edge blocks is the same, the cutter body is connected with the cutter seat through a clamping structure, and the cutter body is connected with the cutter edge blocks through a fixing structure.
Through the technical scheme, the utility model discloses by the blade holder, blade and a plurality of cutting edge piece three are constituteed, the advantage lies in, can carry out free dismantlement and installation to each component, more convenient during the use, the specification of cutting edge piece is the same can need not carry out special differentiation to it, comparatively humanized, the joint structure can carry out more stable being connected with blade holder and blade, fixed knot constructs can make the better link together of blade piece and blade, also more convenient during the dismouting, when the broach fracture appears, only need to be changed that the cutting edge piece that has fracture broach can, compare in changing whole broach part, the utility model discloses can fall to minimum with the loss that causes when the broach fracture, be favorable to improving the comprehensive benefits of enterprise.
As a further arrangement of the present invention, the number of the blade blocks is four.
Through adopting above-mentioned technical scheme, the quantity of sword piece is four advantages lie in, only need change when appearing the disconnected sword that the sword was cut can, the quantity of cutting edge piece is too little, and the cost of changing at every turn still can be very high, and the quantity of cutting edge piece is too many, can make the bulk strength decline of sword piece, and fixed also more troublesome, the difficulty of making also can corresponding increase to this is compromise and is set up the quantity of sword piece into four.
As a further setting of the utility model, the joint structure is including setting up connecting block, the spread groove of setting on the blade holder and chucking device, connecting block, spread groove and chucking device's the same and all not less than two.
Through adopting above-mentioned technical scheme, when the blade is connected with the blade holder, in the connecting groove on the connecting block embedding blade on the blade holder, then rethread chucking device is with the connecting block chucking in the connecting groove, and this kind of design makes blade and blade holder comparatively simple and convenient when being connected, has improved production efficiency to a certain extent simultaneously.
As the utility model discloses a further setting, chucking device includes the card, screws the bolt and sets up the screw hole on the blade, the bolt of screwing passes from the one end of card to in the screw in screw hole.
Through adopting above-mentioned technical scheme, the process that chucking device will connect the connecting block chucking in the spread groove is, at first stir the opening part to the spread groove with the card, then will screw the bolt screw in to the screw hole, until the bolt of screwing fixes the card firmly, at this moment the connecting block will be by the chucking in the spread groove.
As a further setting of the utility model, fixed knot constructs including setting up the fixture block on the cutting edge piece and setting up the draw-in groove on the blade, the quantity of fixture block and draw-in groove is four.
Through adopting above-mentioned technical scheme, when installing the cutting edge piece toward the blade, only need insert the draw-in groove on the blade with the fixture block on the cutting edge piece, the quantity of the fixture block on draw-in groove on the blade and the cutting edge piece corresponds with the quantity of cutting edge piece, and every cutting edge piece all can be dismantled alone like this and install, has very big flexibility.
As a further setting of the utility model, be provided with connecting hole one on the draw-in groove, be provided with connecting hole two on the fixture block, the same and position of the aperture size of connecting hole one and connecting hole two corresponds.
By adopting the technical scheme, after the clamping block is inserted into the clamping groove to connect the blade block with the blade body, the connecting hole I and the connecting hole II can be overlapped, and at the moment, the bolt can be used for penetrating through the connecting hole I and the connecting hole II to more firmly fix the blade block on the blade body, so that the blade block can bear the impact force brought by a workpiece in the cutting process.
As a further arrangement of the utility model, the blade block is made of high-speed steel material added with vanadium compound and cobalt compound elements.
By adopting the technical scheme, the durability of the high-speed steel material added with the vanadium compound and the cobalt compound elements is 1.5-3 times that of the common high-speed steel, the manufacturing process of the material is simple, the deformation during forging and heat treatment is small, the difficulty of processing into the cutting edge is low, and the material used as the cutting edge block has the advantages of low processing cost, long service life and the like.
As a further arrangement of the utility model, the surface of the blade block is coated with a titanium carbide high-wear-resistance coating.
By adopting the technical scheme, the titanium carbide high-wear-resistance coating has the characteristics of high wear resistance and difficulty in melting, the impact resistance of the blade block can be improved by coating the titanium carbide high-wear-resistance coating on the surface of the blade block, and the service life of the blade block at high temperature is prolonged.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses constitute by blade holder, blade and a plurality of cutting edge piece three, its advantage lies in, connection structure between each component is guaranteeing the utility model discloses under the unchangeable circumstances of body structural strength, make each component all have higher flexibility, when one of them part takes place to damage, only need to change this part and can continue to use, especially the higher cutting edge piece part of cost, only need change the part of disconnected tooth when appearing a disconnected tooth, compare in changing whole sword tooth part, the utility model discloses can be favorable to improving the comprehensive benefit of enterprise with the loss most reduction that causes when disconnected sword.
Drawings
Fig. 1 is a schematic view of an economical saw blade milling cutter according to the present invention;
FIG. 2 is a schematic structural view of a blade block of an economical saw blade milling cutter of the present invention;
FIG. 3 is a schematic view of the blade of an economical saw blade milling cutter according to the present invention;
FIG. 4 is a schematic structural view of a blade holder of an economical saw blade milling cutter of the present invention;
fig. 5 is a schematic structural view of a clamping device in an economical saw blade milling cutter of the present invention.
Reference numerals: 1. a tool apron; 2. a blade body; 3. a blade block; 4. a fixing hole; 5. connecting blocks; 6. connecting grooves; 7. a card; 8. screwing the bolt; 9. a threaded hole; 10. a clamping block; 11. a card slot; 12. a first connecting hole; 13. and a second connecting hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, an economical saw blade milling cutter includes a cutter holder 1, a cutter body 2, and a plurality of cutter edge blocks 3, wherein the cutter holder 1 is provided with a fixing hole 4 for fixing the cutter holder on a machine tool or equipment, the plurality of cutter edge blocks 3 have the same specification, the cutter body 2 is connected with the cutter holder 1 through a clamping structure, and the cutter body 2 is connected with the cutter edge blocks 3 through a fixing structure.
The utility model discloses by blade holder 1, blade 2 and 3 three parts of a plurality of sword piece constitute, the advantage lies in, can carry out free dismantlement and installation to each component part, more convenient during the use, the specification of cutting edge piece 3 is the same can need not carry out special differentiation to it, comparatively humanized, the joint structure can carry out more stable with blade holder 1 and blade 2 and be connected, fixed knot constructs can make cutting edge piece 3 and blade 2 better link together, also more convenient during the dismouting, when the sword tooth fracture appears in the utility model discloses on, only need to change that sword piece 3 that has fracture sword tooth can, compare in changing whole sword tooth part, the utility model discloses can fall to minimum with the loss that causes when the sword tooth fracture, be favorable to improving the comprehensive benefits of enterprise.
As a specific embodiment of the improvement, the number of the blade blocks 3 is four.
The quantity of sword piece 3 is four advantages that, when the sword that only needs to change when appearing cutting off the sword can, the quantity of sword piece 3 is too little, and the cost of changing at every turn still can be very high, and the quantity of sword piece 3 is too many, can make the bulk strength decline of sword piece 3, and fixed also more troublesome, and the difficulty of making also can corresponding increase to this is compromise and is set up the quantity of sword piece 3 into four.
As a modified embodiment, the clamping structure comprises a connecting block 5 arranged on the tool apron 1, a connecting groove 6 arranged on the tool body 2 and clamping devices, wherein the connecting block 5, the connecting groove 6 and the clamping devices are the same in number and are not less than two.
When blade 2 is connected with blade holder 1, connecting block 5 on the blade holder 1 imbeds in the spread groove 6 on the blade 2, then through chucking device with connecting block 5 chucking in spread groove 6 again, this kind of design makes blade 2 and blade holder 1 comparatively simple and convenient when being connected, has improved production efficiency to a certain extent simultaneously.
As a modified specific embodiment, the clamping device comprises a clamping piece 7, a tightening bolt 8 and a threaded hole 9 arranged on the knife body 2, wherein the tightening bolt 8 penetrates through one end of the clamping piece 7 and is screwed into the threaded hole 9.
The process that the chucking device blocked tightly connecting block 5 in spread groove 6 is, at first stir card 7 to the opening part of spread groove 6, then will screw bolt 8 and screw in to screw hole 9, until the bolt 8 of screwing fix firmly card 7, at this moment connecting block 5 will be blocked in spread groove 6.
As a modified specific embodiment, the fixing structure comprises four clamping blocks 10 arranged on the blade block 3 and four clamping grooves 11 arranged on the blade body 2.
When installing cutting edge piece 3 on blade 2, only need insert the fixture block 10 on cutting edge piece 3 in the draw-in groove 11 on blade 2, the quantity of the fixture block 10 on draw-in groove 11 on blade 2 and the cutting edge piece 3 corresponds with the quantity of cutting edge piece 3, and every cutting edge piece 3 all can be dismantled and install alone like this, has very big flexibility.
As an improved specific embodiment, a first connecting hole 12 is formed in the clamping groove 11, a second connecting hole 13 is formed in the clamping block 10, and the first connecting hole 12 and the second connecting hole 13 have the same aperture size and correspond to each other in position.
After the clamping block 10 is inserted into the clamping groove 11 to connect the blade block 3 with the knife body 2, the connecting hole I12 and the connecting hole II 13 are overlapped, at this time, a bolt can be used to penetrate through the connecting hole I12 and the connecting hole II 13 to more firmly fix the blade block 3 on the knife body 2, so that the blade block 3 can bear impact force brought by a workpiece in the cutting process.
As a modified specific embodiment, the blade block 3 is made of a high-speed steel material added with vanadium compound and cobalt compound elements.
The high-speed steel material added with vanadium compound and cobalt compound elements has the durability 1.5-3 times that of common high-speed steel, the manufacturing process of the material is simple, the deformation during forging and heat treatment is small, the difficulty of processing into a cutting edge is low, and the material used as the material of the blade block 3 has the advantages of low processing cost, long service life and the like.
As a specific embodiment of improvement, the surface of the blade block 3 is coated with a titanium carbide high-wear-resistance coating.
The titanium carbide high-wear-resistance coating has the characteristics of high wear resistance and difficulty in melting, and the impact resistance of the blade block 3 can be improved by coating the titanium carbide high-wear-resistance coating on the surface of the blade block 3, and meanwhile, the service life of the blade block 3 at high temperature is prolonged.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and it is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. An economical saw blade milling cutter characterized in that: the tool comprises a tool apron (1), a tool body (2) and a plurality of tool edge blocks (3), wherein fixing holes (4) used for fixing the tool apron on a machine tool or equipment are formed in the tool apron (1), the tool edge blocks (3) are identical in specification, the tool body (2) is connected with the tool apron (1) through a clamping structure, and the tool body (2) is connected with the tool edge blocks (3) through a fixing structure.
2. The economical saw blade milling cutter according to claim 1, wherein: the number of the blade blocks (3) is four.
3. The economical saw blade milling cutter according to claim 1, wherein: the clamping structure comprises a connecting block (5) arranged on the tool apron (1), a connecting groove (6) arranged on the tool body (2) and a clamping device, wherein the connecting block (5), the connecting groove (6) and the clamping device are the same in quantity and are not less than two.
4. An economical saw blade milling cutter according to claim 3, wherein: the clamping device comprises a clamping piece (7), a screwing bolt (8) and a threaded hole (9) formed in the knife body (2), wherein the screwing bolt (8) penetrates through one end of the clamping piece (7) and is screwed into the threaded hole (9).
5. The economical saw blade milling cutter according to claim 1, wherein: the fixed structure comprises fixture blocks (10) arranged on the blade blocks (3) and clamping grooves (11) arranged on the blade body (2), and the number of the fixture blocks (10) and the number of the clamping grooves (11) correspond to the number of the blade blocks (3) and are four.
6. An economical saw blade milling cutter according to claim 5, wherein: the clamping groove (11) is provided with a first connecting hole (12), the clamping block (10) is provided with a second connecting hole (13), and the first connecting hole (12) and the second connecting hole (13) are identical in aperture size and correspond in position.
7. The economical saw blade milling cutter according to claim 1, wherein: the blade block (3) is made of high-speed steel material added with vanadium compound and cobalt compound elements.
8. The economical blade milling cutter according to claim 7, wherein: the surface of the blade block (3) is coated with a titanium carbide high-wear-resistance coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920651851.0U CN210080815U (en) | 2019-05-08 | 2019-05-08 | Economical saw blade milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920651851.0U CN210080815U (en) | 2019-05-08 | 2019-05-08 | Economical saw blade milling cutter |
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| Publication Number | Publication Date |
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| CN210080815U true CN210080815U (en) | 2020-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920651851.0U Active CN210080815U (en) | 2019-05-08 | 2019-05-08 | Economical saw blade milling cutter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111482644A (en) * | 2020-04-26 | 2020-08-04 | 无锡瑞邦工具技术有限公司 | Double-edge milling cutter |
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2019
- 2019-05-08 CN CN201920651851.0U patent/CN210080815U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111482644A (en) * | 2020-04-26 | 2020-08-04 | 无锡瑞邦工具技术有限公司 | Double-edge milling cutter |
| CN111482644B (en) * | 2020-04-26 | 2021-07-13 | 无锡瑞邦工具技术有限公司 | Double-edge milling cutter |
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