CN214815194U - Numerical control milling machine with cutter convenient to replace - Google Patents
Numerical control milling machine with cutter convenient to replace Download PDFInfo
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- CN214815194U CN214815194U CN202121369604.5U CN202121369604U CN214815194U CN 214815194 U CN214815194 U CN 214815194U CN 202121369604 U CN202121369604 U CN 202121369604U CN 214815194 U CN214815194 U CN 214815194U
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- fixedly connected
- cutter
- convenient
- numerically controlled
- milling cutter
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- 238000003801 milling Methods 0.000 title claims abstract description 56
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 22
- 239000000428 dust Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 239000003433 contraceptive agent Substances 0.000 abstract description 2
- 230000002254 contraceptive effect Effects 0.000 abstract description 2
- 239000012141 concentrate Substances 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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Abstract
The utility model discloses a convenient numerically controlled fraise machine is changed to cutter, the on-line screen storage device comprises a base, base top one side fixedly connected with fixed column, the support frame is installed at the fixed column top, driving motor is installed at the support frame top, driving motor output shaft one side transmission is connected with the main shaft, the main shaft bottom is equipped with milling cutter, milling cutter comprises working section and erection section, the erection section sets up in the working section top, erection section top cross sectional shape sets up to the cross shape, spacing ring sum spacing lower ring of fixedly connected with in the erection section outside. The utility model discloses a set up spacing fitting with a contraceptive ring and fixed cover can conveniently carry out dismouting and change to milling cutter, the setting of spacing lower ring can prevent that fixed cover from taking place to break away from with milling cutter, and the setting of turning handle is convenient for carry out the rotating to fixed cover, the utility model discloses structural design is simple, and the cutter is changed conveniently, and can avoid with cutter direct contact, is difficult for causing unexpected injury to operating personnel.
Description
Technical Field
The utility model relates to a numerically controlled fraise machine field, concretely relates to convenient numerically controlled fraise machine is changed to cutter.
Background
The numerical control milling machine is an automatic processing device developed on the basis of a common milling machine, the processing technologies of the two are basically the same, and the structures are somewhat similar. The numerical control milling machine is divided into two categories, namely a tool magazine without tool magazine and a tool magazine with tool magazine. Wherein the numerical control milling machine with the tool magazine is also called as a machining center.
A milling cutter is a rotating tool with one or more cutter teeth for milling. When in work, each cutter tooth cuts off the allowance of the workpiece in sequence and intermittently. The milling cutter is mainly used for processing planes, steps, grooves, formed surfaces, cut-off workpieces and the like on a milling machine. Milling cutters are often used on numerically controlled machines, where the material is machined by the milling cutter on the numerically controlled machine, but the milling cutter needs to be replaced during long-term use.
Milling cutter on the digit control machine tool that has now on the market changes comparatively trouble, need twist off the set screw through the screwdriver, and the side can lift milling cutter off, and the installation equally needs the screwdriver to fix it, and needs operating personnel to hold milling cutter and carry out the dismouting operation, easily causes unexpected injury to operating personnel.
Therefore, it is necessary to provide a numerically controlled milling machine with a tool that is convenient to replace to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a convenient numerically controlled fraise machine is changed to cutter to it is comparatively troublesome to change milling cutter on the current digit control machine tool on the market in the solution technique, needs to twist off the fixed screw through the screwdriver, and can lift milling cutter off, and the installation equally needs the screwdriver to fix it, and needs operating personnel to hold milling cutter and carry out the dismouting operation, easily causes the problem of unexpected injury to operating personnel.
In order to achieve the above object, the present invention provides the following technical solutions: a numerically controlled milling machine with a conveniently replaced cutter comprises a base, wherein a fixed column is fixedly connected to one side of the top of the base, a support frame is mounted at the top of the fixed column, a driving motor is mounted at the top of the support frame, a main shaft is connected to one side of an output shaft of the driving motor in a transmission manner, a milling cutter is arranged at the bottom of the main shaft and consists of a working section and a mounting section, the mounting section is arranged at the top of the working section, the cross section of the top of the mounting section is in a cross shape, a limiting upper ring and a limiting lower ring are fixedly connected to the outer side of the mounting section, the limiting upper ring is arranged at the top of the limiting lower ring, a fixed sleeve is movably sleeved on the outer side of the mounting section and arranged between the limiting upper ring and the limiting lower ring, a mounting groove is formed in the bottom of the main shaft and matched with the mounting section, threads are arranged on the surface of the bottom end of the main shaft, and the fixed sleeve is fixedly connected with the main shaft through threads, the outer side of the fixed sleeve is fixedly connected with a rotating handle.
Preferably, the installation section and the working section are integrally formed, the number of the rotating handles is two, and the two rotating handles are symmetrically distributed relative to the central line of the fixed sleeve.
Preferably, a gasket is arranged inside the fixing sleeve, the gasket is movably sleeved outside the mounting section, the gasket is arranged at the bottom of the upper limit ring, and the gasket is made of a rubber material.
Preferably, one side of the fixed column is fixedly connected with a bearing table, the top of the bearing table is provided with a workbench, and the workbench is arranged under the milling cutter.
Preferably, a supporting column is arranged on one side of the fixing column, the bottom of the supporting column is fixedly connected with the top of the base, and the top of the supporting column is fixedly connected with the bottom of the bearing table.
Preferably, the base top fixedly connected with collection dirt frame, collection dirt frame sets up in the plummer bottom, the support column outside is located to the collection dirt frame cover.
Preferably, a control panel is arranged on one side of the fixed column, a fixed frame is fixedly connected to one side of the fixed column, one end, far away from the fixed column, of the fixed frame is fixedly connected with the back of the control panel, and the driving motor is electrically connected with the control panel.
Preferably, a light supplement lamp is arranged on one side of the milling cutter, a connecting rod is fixedly connected to one side of the support frame, and one end, far away from the support frame, of the connecting rod is fixedly connected with the light supplement lamp.
The utility model discloses a set up spacing fitting with a contraceptive ring and fixed cover on milling cutter and can make things convenient for operating personnel to carry out dismouting and change milling cutter, the setting of spacing lower ring can prevent that fixed cover and milling cutter from taking place to break away from, and the setting of turning handle is convenient for carry out the rotating to the fixed cover, the utility model discloses structural design is simple, and cutter dismouting change is convenient, and can avoid directly contacting with the cutter, is difficult for causing unexpected injury to operating personnel; can provide the auxiliary stay for the plummer through the support column, the dirt bits that the collection dirt frame can drop on the workstation are collected, and the setting of light filling lamp is convenient for concentrate the processing position and is lighted to convenient processing operation.
Drawings
Fig. 1 is a schematic view of the overall structure of a first viewing angle of the present invention;
fig. 2 is a schematic view of the overall structure at a second viewing angle of the present invention;
FIG. 3 is an exploded view of the local structure of the present invention;
fig. 4 is a partial structural sectional view of the present invention;
fig. 5 is a schematic structural diagram of the milling cutter of the present invention.
Description of reference numerals:
1. a base; 2. fixing a column; 3. a support frame; 4. a drive motor; 5. a main shaft; 6. milling cutters; 7. a working section; 8. an installation section; 9. a position limiting upper ring; 10. a lower limit ring; 11. fixing a sleeve; 12. mounting grooves; 13. rotating the handle; 14. a gasket; 15. a bearing table; 16. a work table; 17. a support pillar; 18. a dust collection frame; 19. a control panel; 20. a fixed mount; 21. a light supplement lamp; 22. a connecting rod.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a numerical control milling machine with convenient cutter replacement as shown in figures 1-5, which comprises a base 1, one side of the top of the base 1 is fixedly connected with a fixed column 2, the top of the fixed column 2 is provided with a support frame 3, the top of the support frame 3 is provided with a drive motor 4, one side of the output shaft of the drive motor 4 is in transmission connection with a main shaft 5, the bottom of the main shaft 5 is provided with a milling cutter 6, the milling cutter 6 consists of a working section 7 and an installation section 8, the installation section 8 is arranged at the top of the working section 7, the cross section shape of the top of the installation section 8 is arranged into a cross shape, the outer side of the installation section 8 is fixedly connected with an upper limit ring 9 and a lower limit ring 10, the upper limit ring 9 is arranged at the top of the lower limit ring 10, the outer side of the installation section 8 is movably sleeved with a fixed sleeve 11, the fixed sleeve 11 is arranged between the upper limit ring 9 and the lower limit ring 10, the bottom of the main shaft 5 is provided with a mounting groove 12, the mounting groove 12 is matched with the mounting section 8, the bottom end surface of the main shaft 5 is provided with threads, the fixing sleeve 11 is fixedly connected with the main shaft 5 through the threads, and the outer side of the fixing sleeve 11 is fixedly connected with a rotating handle 13.
Fixed cover 11 is inside to be equipped with gasket 14, the gasket 14 activity cup joints in the installation section 8 outsides, gasket 14 sets up in spacing upper ring 9 bottoms, gasket 14 is made by rubber materials, and the setting of gasket 14 does benefit to the installation firmness that improves milling cutter 6 and main shaft 5.
Fixed column 2 one side fixedly connected with plummer 15, plummer 15 top is equipped with workstation 16, workstation 16 sets up under milling cutter 6.
Fixed column 2 one side is equipped with support column 17, support column 17 bottom and base 1 top fixed connection, support column 17 top and plummer 15 bottom fixed connection, support column 17 can provide auxiliary stay for plummer 15.
The top fixedly connected with of base 1 gathers dirt frame 18, it sets up in plummer 15 bottom to gather dirt frame 18, gather the dirt frame 18 cover and locate the support column 17 outside, gather dirt frame 18 and can collect the dirt bits that fall down on the workstation 16.
A control panel 19 is arranged on one side of the fixed column 2, a fixed frame 20 is fixedly connected to one side of the fixed column 2, one end, far away from the fixed column 2, of the fixed frame 20 is fixedly connected with the back of the control panel 19, and the driving motor 4 is electrically connected with the control panel 19.
6 one side of milling cutter is equipped with light filling lamp 21, 3 one sides fixedly connected with connecting rod 22 of support frame, the one end and the light filling lamp 21 fixed connection of support frame 3 are kept away from to connecting rod 22, and the setting of light filling lamp 21 is convenient for concentrate the illumination to the processing position.
Referring to the attached drawings 1-5 of the specification, when the utility model is used, the installation section 8 of the milling cutter 6 is inserted into the installation groove 12 at the bottom of the main shaft 5, the limit upper ring 9 is tightly propped against the bottom of the main shaft 5, the fixed sleeve 11 is upwards rotated along the main shaft 5 through the rotating handle 13 until the gasket 14 inside the fixed sleeve 11 is tightly propped against the bottom of the limit upper ring 9, the utility model has the advantages that the rapid assembly of the milling cutter 6 and the spindle 5 is completed, the milling cutter 6 can be conveniently disassembled and replaced by an operator by arranging the limiting upper ring 9 and the fixing sleeve 11 on the milling cutter 6, the fixing sleeve 11 can be prevented from being separated from the milling cutter 6 by arranging the limiting lower ring 10, and the fixing sleeve 11 can be conveniently rotated by arranging the rotating handle 13;
referring to the specification attached drawings 1-5, the utility model discloses when using, will wait to process the work piece and arrange workstation 16 top in, and carry out the centre gripping to the work piece through anchor clamps, input designated parameter through control panel 19, and start driving motor 4, 4 output shafts of driving motor drive main shaft 5 and rotate, and then drive milling cutter 6 and rotate and carry out the processing operation to the work piece, support column 17 can provide auxiliary stay for plummer 15, collection dirt frame 18 can be collected the dirt bits that fall on workstation 16, the setting up of light filling lamp 21 is convenient for concentrate the illumination to the processing position, thereby make things convenient for the processing operation.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (8)
1. The utility model provides a convenient numerically controlled fraise machine is changed to cutter, includes base (1), its characterized in that: the cutting tool is characterized in that one side of the top of the base (1) is fixedly connected with a fixed column (2), the top of the fixed column (2) is provided with a support frame (3), the top of the support frame (3) is provided with a driving motor (4), one side of an output shaft of the driving motor (4) is in transmission connection with a spindle (5), the bottom of the spindle (5) is provided with a milling cutter (6), the milling cutter (6) consists of a working section (7) and an installation section (8), the installation section (8) is arranged at the top of the working section (7), the cross section of the top of the installation section (8) is in a cross frame shape, the outer side of the installation section (8) is fixedly connected with an upper limit ring (9) and a lower limit ring (10), the upper limit ring (9) is arranged at the top of the lower limit ring (10), the outer side of the installation section (8) is movably sleeved with a fixed sleeve (11), the fixed sleeve (11) is arranged between the upper limit ring (9) and the lower limit ring (10), mounting groove (12) have been seted up to main shaft (5) bottom, mounting groove (12) and installation section (8) phase-match, main shaft (5) bottom surface is equipped with the screw thread, fixed cover (11) pass through screw thread fixed connection with main shaft (5), fixed cover (11) outside fixedly connected with rotates handle (13).
2. The numerically controlled milling machine with the cutter convenient to replace according to claim 1, wherein: installation section (8) and working segment (7) integrated into one piece set up, rotation handle (13) quantity sets up to two, two rotation handle (13) are about fixed cover (11) central line symmetric distribution.
3. The numerically controlled milling machine with the cutter convenient to replace according to claim 1, wherein: fixed cover (11) inside is equipped with gasket (14), gasket (14) activity cup joints in installation section (8) outside, gasket (14) set up in position-limiting upper ring (9) bottom, gasket (14) are made by rubber materials.
4. The numerically controlled milling machine with the cutter convenient to replace according to claim 1, wherein: fixed column (2) one side fixedly connected with plummer (15), plummer (15) top is equipped with workstation (16), workstation (16) set up under milling cutter (6).
5. The numerically controlled milling machine with the tool convenient to replace according to claim 4, wherein: a supporting column (17) is arranged on one side of the fixing column (2), the bottom of the supporting column (17) is fixedly connected with the top of the base (1), and the top of the supporting column (17) is fixedly connected with the bottom of the bearing table (15).
6. The numerically controlled milling machine with the tool convenient to replace according to claim 5, wherein: the dust collecting device is characterized in that a dust collecting frame (18) is fixedly connected to the top of the base (1), the dust collecting frame (18) is arranged at the bottom of the bearing table (15), and the supporting column (17) is sleeved with the dust collecting frame (18).
7. The numerically controlled milling machine with the cutter convenient to replace according to claim 1, wherein: the control panel (19) is arranged on one side of the fixing column (2), a fixing frame (20) is fixedly connected to one side of the fixing column (2), one end, far away from the fixing column (2), of the fixing frame (20) is fixedly connected with the back face of the control panel (19), and the driving motor (4) is electrically connected with the control panel (19).
8. The numerically controlled milling machine with the cutter convenient to replace according to claim 1, wherein: milling cutter (6) one side is equipped with light filling lamp (21), support frame (3) one side fixedly connected with connecting rod (22), the one end and the light filling lamp (21) fixed connection of support frame (3) are kept away from in connecting rod (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121369604.5U CN214815194U (en) | 2021-06-18 | 2021-06-18 | Numerical control milling machine with cutter convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121369604.5U CN214815194U (en) | 2021-06-18 | 2021-06-18 | Numerical control milling machine with cutter convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214815194U true CN214815194U (en) | 2021-11-23 |
Family
ID=78808423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121369604.5U Expired - Fee Related CN214815194U (en) | 2021-06-18 | 2021-06-18 | Numerical control milling machine with cutter convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214815194U (en) |
-
2021
- 2021-06-18 CN CN202121369604.5U patent/CN214815194U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |