CN217253129U - Molding milling cutter capable of being installed quickly - Google Patents
Molding milling cutter capable of being installed quickly Download PDFInfo
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- CN217253129U CN217253129U CN202123224843.4U CN202123224843U CN217253129U CN 217253129 U CN217253129 U CN 217253129U CN 202123224843 U CN202123224843 U CN 202123224843U CN 217253129 U CN217253129 U CN 217253129U
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- milling cutter
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Abstract
The utility model discloses a shaping milling cutter that can install fast, including cutter arbor, tool bit and cutting edge. The utility model has the advantages that: the utility model discloses a set up connecting thread at the upside external surface of installation head to and set up the centre gripping groove in the bilateral symmetry of installation head, can carry out centre gripping with this shaping milling cutter and lathe and fix, improve the installation effectiveness, and the positioning action between spacing groove and the stopper can carry out quick location, easy to assemble with cutter arbor and tool bit; the utility model discloses put fixed mounting at the lower extreme central point of tool bit and have the centering, be convenient for when milling, fix a position the work piece, avoid it to take place the dislocation, improve and mill the accuracy, lie in the fixed louvre of having seted up in the both sides of cutting edge in the tool bit moreover, can dispel the heat to the overhead heat that produces of tool bit when milling, avoid the high temperature to cause the destruction to the tool bit.
Description
Technical Field
The utility model relates to a shaping milling cutter specifically is a shaping milling cutter that can install fast, belongs to milling cutter technical field.
Background
The formed milling cutter is a cutter for cutting, machining and forming a workpiece, and generally comprises a blade and a cutter handle, wherein the blade and the cutter handle are generally connected through electric welding or screw fastening, the formed milling cutter is one of indispensable tools in workpiece machining and forming, and the types of formed milling cutters supplied on the market at present are very many.
The existing forming milling cutter has the following problems in use:
1) the existing formed milling cutter is troublesome to operate when being connected with a machine tool, the working efficiency is influenced, the connection between a cutter head and a cutter bar needs to be frequently aligned, and the installation speed is slow;
2) the existing forming milling cutter cannot position a workpiece when in use, so that the dislocation condition can occur when the workpiece is milled, the milling progress is influenced, heat generated by the cutter head cannot be dissipated when the workpiece is milled, the cutter head is damaged, and the service life of the workpiece is shortened.
SUMMERY OF THE UTILITY MODEL
The object of the utility model is to provide a shaping milling cutter that can install fast just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: comprises that
The upper end of the cutter bar is fixedly connected with an installing head, and the outer surface of the upper side of the installing head is fixedly provided with a connecting thread;
the cutter head is fixedly arranged at the lower end of the cutter bar;
the cutting edge is fixedly arranged on two sides of the cutter head and is arranged to be in a saw-toothed shape, and the milling efficiency can be improved by arranging the saw-toothed cutting edge.
As a further aspect of the present invention: clamping grooves are symmetrically arranged on two sides of the mounting head.
As a further aspect of the present invention: the lower end of the cutter bar is fixedly connected with a first mounting lug, the upper end of the cutter head is fixedly connected with a second mounting lug, and the first mounting lug is connected with the second mounting lug through a fixing bolt.
As a further aspect of the present invention: and an anti-skid rubber gasket is arranged between the first mounting lug and the second mounting lug.
As the utility model discloses further scheme again: limiting grooves are symmetrically formed in the two sides of the lower surface of the first mounting lug, and limiting blocks matched with the limiting grooves are symmetrically arranged on the two sides of the upper surface of the second mounting lug.
As a further aspect of the present invention: the center of the lower end of the cutter head is fixedly provided with a centering device.
As the utility model discloses further scheme again: the cutter head is fixedly provided with heat dissipation holes at two sides of the cutter edge.
The beneficial effects of the utility model are that:
1) the utility model discloses a set up connecting thread at the upside external surface of installation head to and set up the centre gripping groove in the bilateral symmetry of installation head, can carry out centre gripping with this shaping milling cutter and lathe and fix, improve the installation effectiveness, and the positioning action between spacing groove and the stopper can carry out quick location, easy to assemble with cutter arbor and tool bit;
2) the utility model discloses put fixed mounting at the lower extreme central point of tool bit and have the centering, be convenient for when milling, fix a position the work piece, avoid it to take place the dislocation, improve and mill the accuracy, lie in the fixed louvre of having seted up in the both sides of cutting edge in the tool bit moreover, can dispel the heat to the overhead heat that produces of tool bit when milling, avoid the high temperature to cause the destruction to the tool bit.
Drawings
Fig. 1 is a schematic view of the structure of the forming milling cutter of the present invention;
FIG. 2 is a schematic view of the disassembled structure of the forming milling cutter of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 1. the tool comprises a tool bar, 2, an installing head, 3, connecting threads, 4, a clamping groove, 5, a tool bit, 6, heat dissipation holes, 7, a cutting edge, 8, centering, 9, installing lugs I and 10, an anti-slip rubber gasket, 11, installing lugs II and 12, a fixing bolt, 13, a limiting groove, 14 and a limiting block.
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 efforts all belong to the protection scope of the present invention.
Example one
Referring to fig. 1 to 3, a formed milling cutter capable of being quickly installed includes
The upper end of the cutter bar 1 is fixedly connected with a mounting head 2, and the outer surface of the upper side of the mounting head 2 is fixedly provided with a connecting thread 3;
a cutter head 5 fixedly mounted on the lower end of the cutter bar 1;
and the cutting edges 7 are fixedly arranged on two sides of the cutter head 5 and are arranged in a saw-toothed shape, and the milling efficiency can be improved by arranging the saw-toothed cutting edges 7.
The embodiment of the utility model provides an in, the bilateral symmetry of installation head 2 is provided with centre gripping groove 4, and it is fixed that this shaping milling cutter carries out the centre gripping with the lathe to be convenient, improves the installation effectiveness.
The embodiment of the utility model provides an in, the lower extreme fixedly connected with installation ear 9 of cutter arbor 1, the upper end fixedly connected with installation ear two 11 of tool bit 5, and install and be connected through fixing bolt 12 between ear 9 and the installation ear two 11, through bolted connection, can carry out fast assembly with cutter arbor 1 and tool bit 5.
The embodiment of the utility model provides an in, be provided with anti-skidding rubber gasket 10 between installation ear 9 and installation ear two 11, can prevent effectively that installation ear 9 and installation ear two 11 from directly contacting, avoid wearing and tearing each other between the two to improve its life.
The embodiment of the utility model provides an in, spacing groove 13 has been seted up to the inside symmetry of lower surface both sides of installation ear one 9, and the upper surface bilateral symmetry of installation ear two 11 install with spacing groove 13 matched with stopper 14, through the positioning action between spacing groove 13 and the stopper 14, can advance line location, easy to assemble with cutter arbor 1 and tool bit 5.
Example two
Referring to fig. 1 to 3, a formed milling cutter capable of being quickly installed includes
The upper end of the cutter bar 1 is fixedly connected with an installing head 2, and the outer surface of the upper side of the installing head 2 is fixedly provided with a connecting thread 3;
a cutter head 5 fixedly mounted at the lower end of the cutter bar 1;
and the cutting edges 7 are fixedly arranged on two sides of the cutter head 5 and are arranged in a saw-toothed shape, and the milling efficiency can be improved by arranging the saw-toothed cutting edges 7.
The embodiment of the utility model provides an in, the lower extreme central point of tool bit 5 puts fixed mounting and has centering 8, is convenient for when milling, fixes a position the work piece, improves and mills the accuracy.
The embodiment of the utility model provides an in, tool bit 5 is located the fixed louvre 6 of having seted up in both sides of cutting edge 7, can dispel the heat that produces on tool bit 5 when milling, avoids high temperature to cause destruction to tool bit 5.
The working principle is as follows: when the formed milling cutter capable of being quickly installed is used, firstly through the positioning action between the limiting groove 13 and the limiting block 14, the cutter bar 1 and the cutter head 5 can be quickly positioned, an anti-skid rubber gasket 10 is arranged at the connecting side of the cutter bar 1 and the cutter head 5, then the first mounting lug 9 is connected with the second mounting lug 11 through the fixing bolt 12, so that the cutter bar 1 and the cutter head 5 can be quickly assembled, then the formed milling cutter is connected with a machine tool through the matching action of the connecting thread 3 and the clamping groove 4 arranged on the mounting head 2, the mounting is simple, the assembly efficiency is improved, when milling, through the centering 8 that sets up, can fix a position the work piece, avoid taking place the dislocation, improve and mill the accuracy, the heat that cutter head 5 produced can dispel the heat through louvre 6 when milling, avoids high temperature to cause the destruction to cutter head 5.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 (7)
1. A shaped milling cutter capable of being quickly installed, which is characterized by comprising
The upper end of the cutter bar (1) is fixedly connected with an installing head (2), and the outer surface of the upper side of the installing head (2) is fixedly provided with a connecting thread (3);
the cutter head (5) is fixedly arranged at the lower end of the cutter bar (1);
and the cutting edges (7) are fixedly arranged on two sides of the cutter head (5) and are arranged in a saw-toothed shape, and the milling efficiency can be improved by arranging the saw-toothed cutting edges (7).
2. A quick-installable profile milling cutter according to claim 1 wherein: clamping grooves (4) are symmetrically arranged on two sides of the mounting head (2).
3. A quick-installable profile milling cutter according to claim 1 wherein: the lower extreme fixedly connected with installation ear (9) of cutter arbor (1), the upper end fixedly connected with installation ear two (11) of tool bit (5), and install and be connected through fixing bolt (12) between ear (9) and the installation ear two (11).
4. A quick-installable profile milling cutter according to claim 3 wherein: and an anti-skid rubber gasket (10) is arranged between the first mounting lug (9) and the second mounting lug (11).
5. A quick-installable profile milling cutter according to claim 3 wherein: limiting grooves (13) are symmetrically formed in the two sides of the lower surface of the first mounting lug (9), and limiting blocks (14) matched with the limiting grooves (13) are symmetrically arranged on the two sides of the upper surface of the second mounting lug (11).
6. A quick-installable profile milling cutter according to claim 1 wherein: the center of the lower end of the cutter head (5) is fixedly provided with a centering (8).
7. A quick-installable profile milling cutter according to claim 1 wherein: the cutter head (5) is fixedly provided with heat dissipation holes (6) at two sides of the cutter edge (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123224843.4U CN217253129U (en) | 2021-12-21 | 2021-12-21 | Molding milling cutter capable of being installed quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123224843.4U CN217253129U (en) | 2021-12-21 | 2021-12-21 | Molding milling cutter capable of being installed quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217253129U true CN217253129U (en) | 2022-08-23 |
Family
ID=82889778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123224843.4U Active CN217253129U (en) | 2021-12-21 | 2021-12-21 | Molding milling cutter capable of being installed quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217253129U (en) |
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2021
- 2021-12-21 CN CN202123224843.4U patent/CN217253129U/en active Active
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