CN217223766U - Numerical control sword of convenient equipment - Google Patents
Numerical control sword of convenient equipment Download PDFInfo
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- CN217223766U CN217223766U CN202123189723.5U CN202123189723U CN217223766U CN 217223766 U CN217223766 U CN 217223766U CN 202123189723 U CN202123189723 U CN 202123189723U CN 217223766 U CN217223766 U CN 217223766U
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- cutter
- numerical control
- cutter bar
- tool bit
- connector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a numerical control sword of convenient equipment, including cutter arbor and tool bit. The utility model has the advantages that: the connector can be connected with the cutter bar through the threaded connection between the first threaded hole and the first threaded column, and the cutter bar and the cutter head can be assembled through the threaded connection between the second threaded hole and the second threaded column, so that the cutter bar and the cutter head can be conveniently assembled in the later period of use, when one part is damaged, the cutter bar can be timely replaced in a targeted manner, and the use cost is saved; carry on spacingly through a pair of connector of spacing bolt and cutter arbor hookup location, avoid when using the connector not hard up condition to appear, the connecting block is fixed through the linkage effect between two and the spacing groove of spacing bolt simultaneously, thereby prescribe a limit to the hookup location of cutter arbor and tool bit, avoid the two relative slip to appear when using, be provided with a plurality of radiating groove in the inside of tool bit moreover, can be when milling, dispel the heat to the tool bit, avoid high temperature to cause destruction to the tool bit.
Description
Technical Field
The utility model relates to a numerical control sword specifically is a numerical control sword of convenient equipment, belongs to milling cutter technical field.
Background
The numerical control cutter is a rotary cutter used for milling in the machining production process and provided with one or more cutter teeth, and the allowance of a workpiece is cut off intermittently by the cutter teeth in sequence. The milling cutter is mainly used for processing planes, steps, grooves, formed surfaces, cut-off workpieces and the like on a milling machine.
However, the existing numerical control cutter has some problems when in use:
1) the cutter bar and the cutter head of the existing numerical control cutter and the cutter head and the connector are mostly formed by adopting an integrated process or welding and can not be disassembled, so that when one part is damaged, the whole part needs to be replaced, and the waste of use cost is caused;
2) numerical control cutter can produce a large amount of heats when milling, and current cutter can't carry out rapid cooling to the heat, and cutter arbor and tool bit, the connected mode between cutter arbor and the connector is too simple, easily appears not hard up condition when using, leads to milling work normally to go on.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a numerical control sword of convenient equipment for solving 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 provided with a connector, and the numerical control cutter is conveniently connected with a machine tool through the connector;
the cutter head is fixedly connected to the lower side of the cutter rod, and cutting edges are fixedly arranged on two sides of the lower end of the cutter head.
As a further aspect of the present invention: the upper end central point of cutter arbor puts the inside fixed screw hole one that is provided with, and the downside central point of connector puts fixedly connected with screw thread post one, and the inside threaded connection of both sides lateral wall of cutter arbor has spacing bolt one, the one end of spacing bolt one extends to the inside of screw hole one to be connected with the spacing hole that sets up on the screw thread post one.
As a further aspect of the present invention: the cutter bar is fixedly provided with a threaded hole II in the lower end of the cutter bar, a threaded column II is fixedly arranged at the center of the upper end of the cutter head, and the cutter bar and the cutter head are fixed through the threaded connection between the threaded hole II and the threaded column II.
As a further aspect of the present invention: the cutter bar is characterized in that rotating shafts are symmetrically connected to the side walls of the two sides of the cutter bar, connecting blocks are rotatably mounted on the rotating shafts, a second limiting bolt is connected to the inner portion of one side, away from the rotating shafts, of each connecting block in a threaded mode, and limiting grooves matched with the second limiting bolts are formed in the side walls of the two sides of the cutter head.
As a further aspect of the present invention: a plurality of radiating grooves are formed in the tool bit.
As the utility model discloses further scheme again: and the surfaces of the cutter bar and the cutter head are provided with antirust coatings.
The beneficial effects of the utility model are that:
1) in the utility model, the connector can be connected with the cutter bar through the threaded connection between the first threaded hole and the first threaded column, and the cutter bar and the cutter head can be assembled through the threaded connection between the second threaded hole and the second threaded column, so that the cutter bar and the cutter head can be conveniently assembled at the later stage, when one part is damaged, the cutter bar can be timely replaced in a targeted manner, and the use cost is saved;
2) the utility model discloses a spacing bolt a pair of connector carries on spacingly with cutter arbor hookup location, avoid when using the connector the not hard up condition appears, the connecting block is fixed through the connection between two spacing bolts and the spacing groove simultaneously to the hookup location to cutter arbor and tool bit is injectd, avoids the two relative slip to appear when using, is provided with a plurality of radiating groove in the inside of tool bit moreover, can dispel the heat to the tool bit when milling, avoids high temperature to cause the destruction to the tool bit.
Drawings
FIG. 1 is a schematic view of the disassembly structure of the numerical control tool of the present invention;
FIG. 2 is a schematic view of the connection structure of the numerical control cutting tool of the present invention;
fig. 3 is a schematic view of the cross-section structure of the numerical control cutting tool of the utility model.
In the figure: 1. the cutter bar, 2, a connector, 3, a second threaded hole, 4, a cutter head, 5, a second threaded column, 6, a limiting groove, 7, a rotating shaft, 8, a connecting block, 9, a second limiting bolt, 10, a heat dissipation groove, 11, a cutting edge, 12, a rubber pad, 13, a first threaded column, 14, a first threaded hole, 15 and a first limiting bolt.
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.
Example one
Referring to fig. 1 to 3, a numerical control knife convenient for assembly includes
The upper end of the cutter bar 1 is fixedly provided with a connector 2, and the numerical control cutter is conveniently connected with a machine tool by arranging the connector 2;
and the cutter head 4 is fixedly connected to the lower side of the cutter bar 1, and cutting edges 11 are fixedly arranged on two sides of the lower end of the cutter head.
The embodiment of the utility model provides an in, the upper end central point of cutter arbor 1 puts inside fixed screw hole 14 that is provided with, and the downside central point of connector 2 puts fixedly connected with screw post 13, and the inside threaded connection of both sides lateral wall of cutter arbor 1 has a stop bolt 15, the one end of stop bolt 15 extends to the inside of screw hole 14 to be connected with the spacing hole that sets up on screw post 13, through the threaded connection between screw hole 14 and screw post 13, can be connected connector 2 and cutter arbor 1, and carry on spacingly to its hookup location through stop bolt 15, avoid connector 2 the not hard up condition to appear when using.
The embodiment of the utility model provides an in, the inside fixed screw hole two 3 that is provided with of lower extreme of cutter arbor 1, and the upper end central point of tool bit 4 puts fixed mounting and has two 5 threaded columns, cutter arbor 1 is fixed through the threaded connection effect between two 3 and the two 5 threaded columns of screw hole with tool bit 4, is convenient for assemble cutter arbor 1 with tool bit 4.
The embodiment of the utility model provides an in, the surface of cutter arbor 1 and tool bit 4 all is provided with anti rust coating, is convenient for improve the anti-corrosion ability of this numerical control sword, and then improves its life.
Example two
Referring to fig. 1 to 3, a numerical control knife convenient for assembly includes
The upper end of the cutter bar 1 is fixedly provided with a connector 2, and the numerical control cutter is conveniently connected with a machine tool by arranging the connector 2;
and the cutter head 4 is fixedly connected to the lower side of the cutter bar 1, and cutting edges 11 are fixedly arranged on two sides of the lower end of the cutter head.
The embodiment of the utility model provides an in, the inside fixed scarf joint of screw hole two 3 has rubber pad 12, and the junction of cutter arbor 1 and tool bit 4 still is provided with slipmat 17, can prevent when connecting, and cutter arbor 1 and tool bit 4 direct contact avoid causing the wearing and tearing of the two, improve the life of this numerical control sword.
The embodiment of the utility model provides an in, symmetric connection has pivot 7 on the both sides lateral wall of cutter arbor 1, rotate in the pivot 7 and install connecting block 8, the inside threaded connection in one side that pivot 7 was kept away from to connecting block 8 has two 9 spacing bolts, the inside spacing groove 6 with two 9 matched with spacing bolts that is provided with of both sides lateral wall of tool bit 4 fixes connecting block 8 through the connection effect between two 9 spacing bolts and the spacing groove 6 to prescribe a limit to the hookup location of cutter arbor 1 and tool bit 4, avoid the two relative slip to appear when using.
The embodiment of the utility model provides an in, the inside of tool bit 4 is provided with a plurality of radiating groove 10, can dispel the heat to tool bit 4 when milling, avoids high temperature to cause destruction to tool bit 4.
The working principle is as follows: when the numerical control cutter convenient to assemble is used, firstly, the milling cutter is assembled, the connector 2 and the cutter bar 1 can be connected through the threaded connection between the threaded hole I14 and the threaded column I13, the connecting position of the connector 2 is limited through the limiting bolt I15, the phenomenon that the connector 2 is loosened in use is avoided, then the cutter bar 1 and the cutter head 4 are fixed through the threaded connection between the threaded hole II 3 and the threaded column II 5, the connecting block 8 is fixed through the connecting action between the limiting bolt II 9 and the limiting groove 6, so that the connecting position of the cutter bar 1 and the cutter head 4 is limited, the relative sliding between the cutter bar 1 and the cutter head 4 in use is avoided, after the assembly is completed, the numerical control cutter is connected with a machine tool through the connector 2 for milling, and in use, the heat dissipation groove 10 can be used for milling, dispel the heat to tool bit 4, avoid high temperature to cause destruction to tool bit 4, all be provided with anti rust coating on the surface of cutter arbor 1 and tool bit 4 moreover, be convenient for improve the anti-corrosion ability of this numerical control sword, and then improve its life.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the 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 (7)
1. A numerical control knife convenient to assemble is characterized by comprising
The upper end of the cutter bar (1) is fixedly provided with a connector (2), and the numerical control cutter is conveniently connected with a machine tool by arranging the connector (2);
the cutter head (4) is fixedly connected to the lower side of the cutter bar (1), and cutting edges (11) are fixedly mounted on two sides of the lower end of the cutter head.
2. The numerical control knife convenient to assemble according to claim 1, wherein: the cutter bar is characterized in that a threaded hole I (14) is fixedly arranged in the upper end center of the cutter bar (1), a threaded column I (13) is fixedly connected to the lower side center of the connector (2), a limiting bolt I (15) is connected to the inner threads of the outer side walls of the two sides of the cutter bar (1), one end of the limiting bolt I (15) extends to the inner portion of the threaded hole I (14), and is connected with a limiting hole arranged in the threaded column I (13).
3. The numerical control knife of claim 1, which is easy to assemble, and is characterized in that: the cutter bar is characterized in that a threaded hole II (3) is fixedly formed in the inner portion of the lower end of the cutter bar (1), a threaded column II (5) is fixedly mounted at the center of the upper end of the cutter head (4), and the cutter bar (1) and the cutter head (4) are fixed through the threaded connection between the threaded hole II (3) and the threaded column II (5).
4. A numerically controlled knife to facilitate assembly according to claim 3, wherein: a rubber pad (12) is fixedly embedded in the threaded hole II (3), and an anti-skid pad (17) is further arranged at the joint of the cutter bar (1) and the cutter head (4).
5. The numerical control knife convenient to assemble according to claim 1, wherein: the utility model discloses a cutter arbor (1) for cutting tool, including cutter arbor (1), pivot (7) are gone up the symmetrical connection and are had pivot (7), rotate in pivot (7) and install connecting block (8), one side internal thread who keeps away from pivot (7) in connecting block (8) has two (9) spacing bolts, the both sides lateral wall of tool bit (4) is inside to be provided with and spacing bolt two (9) matched with spacing groove (6), fixes connecting block (8) through the joint action between two (9) spacing bolts and spacing groove (6).
6. The numerical control knife of claim 1, which is easy to assemble, and is characterized in that: a plurality of radiating grooves (10) are formed in the tool bit (4).
7. The numerical control knife convenient to assemble according to claim 1, wherein: the surfaces of the cutter bar (1) and the cutter head (4) are both provided with antirust coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123189723.5U CN217223766U (en) | 2021-12-18 | 2021-12-18 | Numerical control sword of convenient equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123189723.5U CN217223766U (en) | 2021-12-18 | 2021-12-18 | Numerical control sword of convenient equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217223766U true CN217223766U (en) | 2022-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123189723.5U Active CN217223766U (en) | 2021-12-18 | 2021-12-18 | Numerical control sword of convenient equipment |
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| CN (1) | CN217223766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117773207A (en) * | 2024-02-27 | 2024-03-29 | 常州市卓玛工具有限公司 | Cemented carbide integral stepped conicity vertical milling cutter disc for numerical control machine tool |
-
2021
- 2021-12-18 CN CN202123189723.5U patent/CN217223766U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117773207A (en) * | 2024-02-27 | 2024-03-29 | 常州市卓玛工具有限公司 | Cemented carbide integral stepped conicity vertical milling cutter disc for numerical control machine tool |
| CN117773207B (en) * | 2024-02-27 | 2024-05-07 | 常州市卓玛工具有限公司 | Cemented carbide integral stepped conicity vertical milling cutter disc for numerical control machine tool |
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