CN216398173U - Cutter for milling surface of numerical control gantry machining center - Google Patents
Cutter for milling surface of numerical control gantry machining center Download PDFInfo
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- CN216398173U CN216398173U CN202123304724.XU CN202123304724U CN216398173U CN 216398173 U CN216398173 U CN 216398173U CN 202123304724 U CN202123304724 U CN 202123304724U CN 216398173 U CN216398173 U CN 216398173U
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- cutter
- numerical control
- machining center
- control gantry
- fixing surface
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- 238000003801 milling Methods 0.000 title claims abstract description 28
- 238000003754 machining Methods 0.000 claims abstract description 36
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000227 grinding Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 238000005520 cutting process Methods 0.000 description 10
- 238000009825 accumulation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The cutter for milling the surface of the numerical control gantry machining center comprises a cutter body, wherein the cutter body is a rotary body, one end of the cutter body is provided with a rotating shaft connected with an output shaft in the numerical control gantry machining center, the other end of the cutter body is provided with a cutter fixing surface, a cutter head is fixedly arranged on the cutter fixing surface, a machining surface of the cutter head protrudes out of the cutter fixing surface, a cutter groove is formed in the cutter fixing surface, the cutter head is fixed in the cutter groove, two cutter heads are arranged on the cutter fixing surface in the circumferential direction, the circumference is coaxial with the cutter body, and the interval between the two cutter heads is 180 degrees. The utility model solves the technical problems of long processing time, poor processing precision and poor finish of the existing cutter for milling the surface of the numerical control gantry processing center, realizes simple structure, compact appearance, convenience and practicality of the cutter, improves the precision and the finish of the processed surface and omits the technical effect of a grinding process.
Description
Technical Field
The utility model relates to the field of machinery, in particular to a numerical control gantry machining center, and particularly relates to a cutter for milling a surface of the numerical control gantry machining center.
Background
The cutting surface of the cutter for milling the surface of the numerical control gantry machining center is parallel to the machined surface of a workpiece, and the cutter performs motion cutting through the XY axes of a machine tool. In the prior art, the types of cutters used by a gantry numerical control machining center are more and more, including cutters for milling surfaces, bevel-angle cutter machining is adopted, and fast-forward cutter machining is also adopted, but the two machining modes have the problems of long machining time, poor machining precision and poor finish.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cutter for milling a surface of a numerical control gantry machining center, aiming at solving the technical problems of long machining time, poor machining precision and poor finish when the cutter for milling the surface of the traditional gantry numerical control machining center is used.
In order to solve the technical problem, the cutter for milling the surface of the numerical control gantry machining center comprises:
the numerical control gantry machining center comprises a cutter body, wherein the cutter body is a rotary body, one end of the cutter body is provided with a rotating shaft connected with an output shaft in the numerical control gantry machining center, and the other end of the cutter body is provided with a cutter fixing surface;
the cutter head is fixedly arranged on the cutter fixing surface, the processing surface of the cutter head protrudes out of the cutter fixing surface, a cutter groove is formed in the cutter fixing surface, the cutter head is fixed in the cutter groove, two cutter heads are arranged on the cutter fixing surface and arranged on the cutter fixing surface along the circumferential direction, the circumference is coaxial with the cutter body, and the interval between the two cutter heads is 180 degrees.
Further, the tool body includes:
the cutter disc is disc-shaped, and the cutter fixing surface is arranged on the bottom surface of the cutter disc;
one end of the connecting shaft is coaxially connected with the cutter head, and the other end of the connecting shaft is coaxially connected with the rotating shaft.
Still further, the tool bit is the rectangle, the sword groove is matched with rectangular channel, the tank bottom in sword groove is equipped with the through-hole that link up the blade disc, the tool bit is inserted and is established in the sword groove, and the tool bit upper end is provided with the screw hole, and the tool bit screw is fixed with the blade disc.
Further, the side surface of the cutter head exceeds the outer peripheral surface of the cutter fixing surface.
Further, one side of the cutter head is provided with a guide surface for guiding the discharge of machining chips, and the guide surface is a slope inclined downward from the cutter head against the direction of rotation of the cutter head.
The utility model has the following technical effects or advantages:
1. according to the utility model, the tool bit is arranged below the rotatable tool body, and the tool bit rotates along with the tool body and performs grinding type cutting machining. The tool bit is used for carrying out grinding type cutting machining on the mirror surface of the milling hot plate, so that the grinding process of mirror surface milling machining in the prior art is omitted, the technical problems of long machining time, poor machining precision and poor finish when the existing cutter for milling the mirror surface of the hot plate in the gantry numerical control machining center is operated are solved, and the technical effects of improving the machining surface precision and finish are achieved.
2. According to the utility model, the cutter head is connected with the output shaft of the rotating equipment by arranging the connecting shaft, so that the technical effects of simple structure, compact appearance, convenience and practicability of the cutter are realized.
3. The utility model provides a cutter head with a guide surface for guiding the discharge of machining debris on one side of the cutter head, and the guide surface is used for preventing the accumulation of the machining debris.
4. According to the utility model, the blind rivet is arranged, one end of the blind rivet is connected with the connecting shaft, and the other end of the blind rivet is rotationally connected with the main shaft of the machine tool, so that the universality of the connecting shaft is improved, and the production cost is reduced.
The utility model provides a cutter for milling a surface of a numerical control gantry machining center, and solves the technical problems of long machining time, poor machining precision and poor finish of the conventional cutter for milling a hot plate and a surface of the gantry numerical control machining center.
Drawings
FIG. 1 is a schematic view of the overall structure of the cutter of the present invention;
FIG. 2 is a perspective view of the tool of the present invention;
fig. 3 is a side view of the tool of the present invention.
Detailed Description
The present invention is described in detail below with reference to the accompanying drawings and specific embodiments, and it should be understood that the specific features in the embodiments are for describing the technical solutions of the present invention in detail, and are not for limiting the technical solutions of the present invention, and the technical features in the embodiments and the present invention may be combined with each other without conflict.
Examples
Referring to fig. 1, 2 and 3, the present invention provides a numerical control gantry machining center face milling tool, comprising:
the numerical control gantry machining center comprises a cutter body 1, wherein the cutter body 1 is a rotary body, one end of the cutter body 1 is provided with a rotating shaft 3 connected with an output shaft in the numerical control gantry machining center, and the other end of the cutter body 1 is provided with a cutter fixing surface;
the tool bit 2 is fixedly arranged on the cutter fixing surface, and the processing surface of the tool bit 2 protrudes out of the cutter fixing surface so as to perform grinding type cutting processing when rotating along with the cutter body 1; a cutter groove 111 is arranged on the cutter fixing surface, the cutter head 2 is fixed in the cutter groove 111,
be equipped with two tool bits 2 on the cutter stationary plane, two tool bits 2 set up on the cutter stationary plane along the circumferencial direction, the circumference coaxial with cutter body 1, and two 2 intervals of tool bit are 180.
Specifically, the cutter body 1 and the cutter head 2 are fixed together through the cutter fixing surface, and the cutter head 2 rotates along with the cutter body 1 to perform grinding type cutting machining. The tool bit 2 is used for grinding type cutting machining of a workpiece, a grinding procedure in mirror surface milling machining in the prior art is omitted, the technical problems of long machining time, poor machining precision and poor finish degree existing in the operation of an existing cutter for milling the surface are solved, and the technical effects of improving the precision and the finish degree of the machined surface are achieved.
Further, the tool body 1 includes:
the cutter head 11 is disc-shaped, and the cutter fixing surface 2 is arranged on the bottom surface of the cutter head 11;
one end of the connecting shaft 12 is coaxially connected with the cutter head 11, and the other end of the connecting shaft 12 is coaxially connected with the rotating shaft 3.
Specifically, the cutter head 11 and the connecting shaft 12 are connected through threads, so that the structure is simple, and the installation is convenient.
Still further, tool bit 2 is the rectangle, sword groove 111 is matched with rectangular channel, the tank bottom of sword groove 111 is equipped with the through-hole that link up blade disc 11, tool bit 2 inserts and establishes in sword groove 111, and tool bit 2 upper end is provided with the screw hole, and tool bit 2 screw is fixed with blade disc 11.
Furthermore, the processing surface of the tool bit 2 is a plane, which plays a good role in grinding in the grinding type cutting process, thereby omitting the grinding process of mirror milling in the prior art.
Further, the side surface of the tool bit 2 is beyond the outer peripheral surface of the tool fixing surface.
Further, a guide surface 112 for guiding the discharge of machining chips is provided in the tool fixing surface on the side of the tool bit 2, and the guide surface 112 is a slope surface inclined downward from the tool bit 2 against the rotation direction of the tool bit 2 to prevent the accumulation of machining chips, thereby improving the cleanliness of the machining process.
Further, the output shaft of the rotating device is a machine tool main shaft, the rotating shaft 3 is a blind rivet which can be coaxially connected with the machine tool main shaft of the numerical control gantry machining center, and the other end of the blind rivet is inserted into the connecting shaft 12 and is in threaded connection with the connecting shaft 12.
The cutter for milling the surface of the numerical control gantry machining center provided by the utility model has the following advantages:
1. according to the utility model, the tool bit is arranged below the rotatable tool body, and the tool bit rotates along with the tool body and performs grinding type cutting machining. The tool bit is used for carrying out grinding type cutting machining on the mirror surface of the milling hot plate, so that the grinding process of mirror surface milling machining in the prior art is omitted, the technical problems of long machining time, poor machining precision and poor finish when the existing cutter for milling the mirror surface of the hot plate in the gantry numerical control machining center is operated are solved, and the technical effects of improving the machining surface precision and finish are achieved.
2. According to the utility model, the cutter head is connected with the output shaft of the rotating equipment by arranging the connecting shaft, so that the technical effects of simple structure, compact appearance, convenience and practicability of the cutter are realized.
3. The utility model provides a cutter head with a guide surface for guiding the discharge of machining debris on one side of the cutter head, and the guide surface is used for preventing the accumulation of the machining debris.
4. According to the utility model, the blind rivet is arranged, one end of the blind rivet is connected with the connecting shaft, and the other end of the blind rivet is rotationally connected with the main shaft of the machine tool, so that the universality of the connecting shaft is improved, and the production cost is reduced.
It should be understood that the terms "upper" and "lower" as used herein, and the like, are defined relative to the structures shown in the drawings and are relative terms, such that the description may be changed according to the position and the use state of the structure. Therefore, these and other directional terms should not be construed as limiting terms.
While the utility model has been described with respect to a preferred embodiment, it will be understood by those skilled in the art that the foregoing and other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention. Those skilled in the art can make various changes, modifications and equivalent arrangements, which are equivalent to the embodiments of the present invention, without departing from the spirit and scope of the present invention, and which may be made by utilizing the techniques disclosed above; meanwhile, any changes, modifications and variations of the above-described embodiments, which are equivalent to those of the technical spirit of the present invention, are within the scope of the technical solution of the present invention.
Claims (5)
1. A cutter for milling a surface of a numerical control gantry machining center is characterized by comprising:
the numerical control gantry machining center comprises a cutter body, wherein the cutter body is a rotary body, one end of the cutter body is provided with a rotating shaft connected with an output shaft in the numerical control gantry machining center, and the other end of the cutter body is provided with a cutter fixing surface;
the cutter head is fixedly arranged on the cutter fixing surface, the processing surface of the cutter head protrudes out of the cutter fixing surface, a cutter groove is formed in the cutter fixing surface, the cutter head is fixed in the cutter groove, two cutter heads are arranged on the cutter fixing surface and arranged on the cutter fixing surface along the circumferential direction, the circumference is coaxial with the cutter body, and the interval between the two cutter heads is 180 degrees.
2. The numerical control gantry machining center face milling cutter of claim 1, wherein the cutter body comprises:
the cutter disc is disc-shaped, and the cutter fixing surface is arranged on the bottom surface of the cutter disc;
one end of the connecting shaft is coaxially connected with the cutter head, and the other end of the connecting shaft is coaxially connected with the rotating shaft.
3. The numerical control gantry machining center cutter for milling surfaces as claimed in claim 2, wherein the cutter head is rectangular, the cutter groove is a matched rectangular groove, a through hole penetrating through the cutter disc is formed in the bottom of the cutter groove, the cutter head is inserted into the cutter groove, a threaded hole is formed in the upper end of the cutter head, and a cutter head screw is fixed with the cutter disc.
4. A numerical control gantry machining center face milling tool as set forth in claim 1, wherein the side surface of the tool bit extends beyond the outer peripheral surface of the tool holding surface.
5. A numerical control gantry machining center milling cutter according to claim 1, wherein one side of the cutter head is provided with a guide surface for guiding discharge of machining chips, the guide surface being a slope inclined downward from the cutter head against a rotation direction of the cutter head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123304724.XU CN216398173U (en) | 2021-12-27 | 2021-12-27 | Cutter for milling surface of numerical control gantry machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123304724.XU CN216398173U (en) | 2021-12-27 | 2021-12-27 | Cutter for milling surface of numerical control gantry machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216398173U true CN216398173U (en) | 2022-04-29 |
Family
ID=81284563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123304724.XU Active CN216398173U (en) | 2021-12-27 | 2021-12-27 | Cutter for milling surface of numerical control gantry machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216398173U (en) |
-
2021
- 2021-12-27 CN CN202123304724.XU patent/CN216398173U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A CNC gantry machining center milling tool Granted publication date: 20220429 Pledgee: Shanghai Bank Co.,Ltd. Fengxian Branch Pledgor: Shanghai Saichong Machinery Manufacturing Co.,Ltd. Registration number: Y2024980043338 |