CN204035585U - A kind of movable main shaft being applied to carving milling machine - Google Patents
A kind of movable main shaft being applied to carving milling machine Download PDFInfo
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- CN204035585U CN204035585U CN201420440462.0U CN201420440462U CN204035585U CN 204035585 U CN204035585 U CN 204035585U CN 201420440462 U CN201420440462 U CN 201420440462U CN 204035585 U CN204035585 U CN 204035585U
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Abstract
The utility model discloses a kind of movable main shaft being applied to carving milling machine, it comprises installation cylindrical shell, bulb mounting blocks, bulb blocked block, movable bulb, servomotor, spindle assemblies, movable bulb is flush-mounted in the bulb installing hole of bulb mounting blocks, spindle assemblies comprises revolution axis body, axis body shell, axis body upper end cover, axis body bottom end cover, intermediate casing, revolution axis body upper end is set with hole through the upper end cover of axis body upper end cover and is connected with servomotor power output shaft, intermediate casing outer circumference surface offers spiral cooling bath, axis body shell offers inlet opening, fluid hole, inlet opening is equipped with liquid inlet port, fluid hole is equipped with liquid outlet.During work, the utility model can need and adjustment activity bulb according to processing, and then regulates the machining angle of carving milling cutter, strong adaptability; Cooling fluid successively via liquid inlet port, inlet opening, cooling bath, fluid hole, liquid outlet and heat is taken away, good heat dissipation effect and the rotating accuracy and the carving milling machining accuracy that turn round axis body can be ensured.
Description
Technical field
The utility model relates to carving milling machine technology field, particularly relates to a kind of movable main shaft being applied to carving milling machine.
Background technology
As a kind of important machine tool, the very important role of carving milling machine performer in mechanical processing process, especially for Mould Machining, the application of carving milling machine is extensive in the extreme.
For existing carving milling machine, carrying out carving in the process of Milling Machining, carving milling cutter is merely able to realize vertical workpiece processing, requires for complicated workpiece, such as curved-surface structure etc. for geometry, and existing carving milling machine is just difficult to be suitable for.
In addition, in carving milling machine high-speed rotation to complete in the process of machining, its main shaft temperature can raise, and along with the increase of rotating speed, the rising of temperature is more obvious; When amount of heat accumulates in main shaft, can there is serious thermal deformation in main shaft, and this seriously can affect the rotating accuracy of main shaft, and then the machining accuracy of impact carving milling machine.
Utility model content
The purpose of this utility model is to provide a kind of movable main shaft being applied to carving milling machine, and this is applied to, and the movable spindle design of carving milling machine is novel, good heat dissipation effect and machining angle can regulate as required, strong adaptability.
For achieving the above object, the utility model is achieved through the following technical solutions.
A kind of movable main shaft being applied to carving milling machine, include upper end spiral shell dress and be fixed on carving milling machine head and installation cylindrical shell in cylindrical shape, the core installing cylindrical shell offers the accommodating cavity of downwardly facing opening, the lower end side of installation cylindrical shell is equiped with the bulb mounting blocks in cylindrical shape, the core of bulb mounting blocks offers the bulb installing hole run through completely up and down, the inner surface spherically shape of bulb installing hole, the movable bulb that radius value is equal with the radius value of bulb installing hole is embedded with in bulb installing hole, movable bulb offers the motor mounting groove towards upper shed, the bottom of motor mounting groove offers the through hole run through completely down, servomotor is embedded with in motor mounting groove, the power output shaft of servomotor stretches in the through hole of movable bulb,
Install between cylindrical shell and bulb mounting blocks and be equiped with bulb blocked block, the core of bulb blocked block offers the bulb holding hole run through completely up and down, the inner surface of bulb holding hole spherically shape and the radius value of bulb holding hole is equal with the radius value of movable bulb, movable bulb can be installed between bulb holding hole and bulb installing hole relative motion, installs the bottom of cylindrical shell, bulb blocked block and bulb mounting blocks and is spirally connected successively from top to bottom;
The lower end side of movable bulb is equiped with spindle assemblies, spindle assemblies includes revolution axis body, the center of revolution axis body bottom offers downwardly facing opening and in the handle of a knife installing hole of enlarging shape, revolution axis body is fitted with axis body shell, the core of axis body shell offers the outer cover suit hole run through completely up and down, in the outer cover suit hole that revolution axis body is flush-mounted in axis body shell rotatably and turn round axis body and outer cover suit hole coaxially arranged, the upper surface of axis body shell is screwed with axis body upper end cover, the lower surface of axis body shell is screwed with axis body bottom end cover, the upper end of axis body upper end cover correspondence revolution axis body offers upper end cover suit hole, the bottom of axis body bottom end cover correspondence revolution axis body offers bottom end cover suit hole, the upper end of revolution axis body to be flush-mounted in rotatably in upper end cover suit hole and to extend to the upper end side of axis body upper end cover, the bottom of revolution axis body to be flush-mounted in rotatably in bottom end cover suit hole and to extend to the lower end side of axis body bottom end cover, axis body upper end cover is screwed on movable bulb, be connected with the power output shaft of servomotor in the through hole that the upper end of revolution axis body is intercalated in movable bulb,
The intermediate casing being set in gyroaxis body periphery is embedded with in the suit hole of axis body shell, the outer circumference surface of intermediate casing offers the cooling bath that the outer circumference surface along intermediate casing extends in the shape of a spiral, the cross section of cooling bath is semicircle shape, the upper end of the corresponding cooling bath in upper end of axis body shell offers inlet opening, inlet opening is connected with the upper end of cooling bath, the bottom of the corresponding cooling bath in bottom of axis body shell offers fluid hole, fluid hole is communicated with the bottom of cooling bath, inlet opening is fitted with liquid inlet port, and fluid hole is fitted with liquid outlet.
The beneficial effects of the utility model are: a kind of movable main shaft being applied to carving milling machine described in the utility model, and it comprises installation cylindrical shell, bulb mounting blocks, bulb blocked block, movable bulb, servomotor, spindle assemblies, held by the bulb holding hole of bulb blocked block in the bulb installing hole that movable bulb is flush-mounted in bulb mounting blocks, servomotor is flush-mounted in the motor mounting groove of movable bulb, and spindle assemblies comprises revolution axis body, axis body shell, axis body upper end cover, axis body bottom end cover, intermediate casing, handle of a knife installing hole is offered in revolution axis body bottom, revolution axis body is flush-mounted in the outer cover suit hole of axis body shell, revolution axis body upper end is set with hole through the upper end cover of axis body upper end cover and is connected with the power output shaft of servomotor, revolution axis body bottom is through the bottom end cover suit hole of axis body bottom end cover, the outer circumference surface of intermediate casing offers spiral cooling bath, and axis body shell offers inlet opening, fluid hole, inlet opening is equipped with liquid inlet port, and fluid hole is equipped with liquid outlet.During work, the utility model can according to processing needs and adjustment activity bulb, and then regulate carving milling cutter machining angle, strong adaptability; Cooling fluid successively via liquid inlet port, inlet opening, cooling bath, fluid hole, liquid outlet and heat is taken away fast, good heat dissipation effect and can effectively ensure to turn round the rotating accuracy of axis body and the machining accuracy of carving milling machine.
Accompanying drawing explanation
Utilize accompanying drawing to be further detailed the utility model below, but the embodiment in accompanying drawing is not formed any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is close-up schematic view of the present utility model.
Include in fig. 1 and 2:
1---installing cylindrical shell 11---accommodating cavity
2---bulb mounting blocks 21---bulb installing hole
3---movable bulb 31---motor mounting groove
32---through hole 4---servomotor
41---power output shaft 5---bulb blocked block
51---bulb holding hole 6---spindle assemblies
61---revolution axis body 611---handle of a knife installing hole
62---axis body shell 621---outer cover suit hole
622---inlet opening 623---fluid hole
63---axis body upper end cover 631---upper end cover suit hole
64---axis body bottom end cover 641---bottom end cover suit hole
65---intermediate casing 651---cooling bath
66---liquid inlet port 67---liquid outlet.
Detailed description of the invention
Below in conjunction with concrete embodiment, the utility model is described.
As depicted in figs. 1 and 2, a kind of movable main shaft being applied to carving milling machine, include upper end spiral shell dress and be fixed on carving milling machine head and installation cylindrical shell 1 in cylindrical shape, the core installing cylindrical shell 1 offers the accommodating cavity 11 of downwardly facing opening, the lower end side of installation cylindrical shell 1 is equiped with the bulb mounting blocks 2 in cylindrical shape, the core of bulb mounting blocks 2 offers the bulb installing hole 21 run through completely up and down, the inner surface spherically shape of bulb installing hole 21, the movable bulb 3 that radius value is equal with the radius value of bulb installing hole 21 is embedded with in bulb installing hole 21, movable bulb 3 offers the motor mounting groove 31 towards upper shed, the bottom of motor mounting groove 31 offers the through hole 32 run through completely down, servomotor 4 is embedded with in motor mounting groove 31, the power output shaft 41 of servomotor 4 stretches in the through hole 32 of movable bulb 3.
Wherein, install between cylindrical shell 1 and bulb mounting blocks 2 and be equiped with bulb blocked block 5, the core of bulb blocked block 5 offers the bulb holding hole 51 run through completely up and down, the inner surface of bulb holding hole 51 spherically shape and the radius value of bulb holding hole 51 is equal with the radius value of movable bulb 3, movable bulb 3 can be installed between bulb holding hole 51 and bulb installing hole 21 relative motion, installs the bottom of cylindrical shell 1, bulb blocked block 5 and bulb mounting blocks 2 and is spirally connected successively from top to bottom.
Further, the lower end side of movable bulb 3 is equiped with spindle assemblies 6, spindle assemblies 6 includes revolution axis body 61, the center of revolution axis body 61 bottom offers downwardly facing opening and in the handle of a knife installing hole 611 of enlarging shape, revolution axis body 61 is fitted with axis body shell 62, the core of axis body shell 62 offers the outer cover suit hole 621 run through completely up and down, in the outer cover suit hole 621 that revolution axis body 61 is flush-mounted in axis body shell 62 rotatably and revolution axis body 61 is coaxially arranged with outer cover suit hole 621, the upper surface of axis body shell 62 is screwed with axis body upper end cover 63, the lower surface of axis body shell 62 is screwed with axis body bottom end cover 64, the upper end of axis body upper end cover 63 correspondence revolution axis body 61 offers upper end cover suit hole 631, the bottom of axis body bottom end cover 64 correspondence revolution axis body 61 offers bottom end cover suit hole 641, the upper end of revolution axis body 61 to be flush-mounted in rotatably in upper end cover suit hole 631 and to extend to the upper end side of axis body upper end cover 63, the bottom of revolution axis body 61 to be flush-mounted in rotatably in bottom end cover suit hole 641 and to extend to the lower end side of axis body bottom end cover 64, axis body upper end cover 63 is screwed on movable bulb 3, be connected with the power output shaft 41 of servomotor 4 in the through hole 32 that the upper end of revolution axis body 61 is intercalated in movable bulb 3.
Further, the intermediate casing 65 being set in revolution axis body 61 periphery is embedded with in the suit hole of axis body shell 62, the outer circumference surface of intermediate casing 65 offers the cooling bath 651 that the outer circumference surface along intermediate casing 65 extends in the shape of a spiral, the cross section of cooling bath 651 is semicircle shape, the upper end of the corresponding cooling bath 651 in upper end of axis body shell 62 offers inlet opening 622, inlet opening 622 is connected with the upper end of cooling bath 651, the bottom of the corresponding cooling bath 651 in bottom of axis body shell 62 offers fluid hole 623, fluid hole 623 is communicated with the bottom of cooling bath 651, inlet opening 622 is fitted with liquid inlet port 66, fluid hole 623 is fitted with liquid outlet 67.
In utility model works process, carving milling cutter is installed in the handle of a knife installing hole 611 of revolution axis body 61, servomotor 4 drives revolution axis body 61 to rotate, revolution axis body 61 drives carving milling cutter to rotate to complete carving Milling Machining again, because movable bulb 3 can rotate relative to the bulb installing hole 21 of bulb mounting blocks 2, when carving milling machine and completing carving Milling Machining, staff can rotate adjustment activity bulb 3 according to the needs of processing, and then regulate the machining angle of carving milling cutter, strong adaptability; Wherein, bulb blocked block 5 of the present utility model holds movable bulb 3 by bulb holding hole 51, and then prevents movable bulb 3 from exiting the bulb installing hole 21 of bulb mounting blocks 2.
In addition, in utility model works work, the liquid inlet port 66 that inlet opening 622 configures passes into cooling fluid, and cooling fluid enters in cooling bath 651 via inlet opening 622, and cooling fluid flows downward along cooling bath 651 and finally discharges via fluid hole 623 and liquid outlet 67; Wherein, it is peripheral that intermediate casing 65 of the present utility model is set in revolution axis body 61, the heat that revolution axis body 61 is done to produce because of high-speed rotation can conduct to intermediate casing 65 rapidly, the heat conducting to intermediate casing 65 can be taken away fast by the cooling fluid flowing through cooling bath 651, and then can effectively prevent revolution axis body 61 from because of heat accumulation, thermal deformation occurring, can effectively ensure to turn round the rotating accuracy of axis body 61 and the machining accuracy of carving milling machine.
Comprehensive above-mentioned situation is known, and the utility model has novel in structural design, good heat dissipation effect, adaptable advantage.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (1)
1. one kind is applied to the movable main shaft of carving milling machine, it is characterized in that: include upper end spiral shell dress and be fixed on carving milling machine head and installation cylindrical shell (1) in cylindrical shape, the core installing cylindrical shell (1) offers the accommodating cavity (11) of downwardly facing opening, the lower end side of installation cylindrical shell (1) is equiped with the bulb mounting blocks (2) in cylindrical shape, the core of bulb mounting blocks (2) offers the bulb installing hole (21) run through completely up and down, the inner surface spherically shape of bulb installing hole (21), the movable bulb (3) that radius value is equal with the radius value of bulb installing hole (21) is embedded with in bulb installing hole (21), movable bulb (3) offers the motor mounting groove (31) towards upper shed, the bottom of motor mounting groove (31) offers the through hole (32) run through completely down, servomotor (4) is embedded with in motor mounting groove (31), the power output shaft (41) of servomotor (4) stretches in the through hole (32) of movable bulb (3),
Install between cylindrical shell (1) and bulb mounting blocks (2) and be equiped with bulb blocked block (5), the core of bulb blocked block (5) offers the bulb holding hole (51) run through completely up and down, the inner surface of bulb holding hole (51) spherically shape and the radius value of bulb holding hole (51) is equal with the radius value of movable bulb (3), movable bulb (3) can be installed between bulb holding hole (51) and bulb installing hole (21) relative motion, installs the bottom of cylindrical shell (1), bulb blocked block (5) and bulb mounting blocks (2) and is spirally connected successively from top to bottom;
The lower end side of movable bulb (3) is equiped with spindle assemblies (6), spindle assemblies (6) includes revolution axis body (61), the center of revolution axis body (61) bottom offers downwardly facing opening and in the handle of a knife installing hole (611) of enlarging shape, revolution axis body (61) is fitted with axis body shell (62), the core of axis body shell (62) offers the outer cover suit hole (621) run through completely up and down, in the outer cover suit hole (621) that revolution axis body (61) is flush-mounted in axis body shell (62) rotatably and revolution axis body (61) is coaxially arranged with outer cover suit hole (621), the upper surface of axis body shell (62) is screwed with axis body upper end cover (63), the lower surface of axis body shell (62) is screwed with axis body bottom end cover (64), the upper end of axis body upper end cover (63) correspondence revolution axis body (61) offers upper end cover suit hole (631), the bottom of axis body bottom end cover (64) correspondence revolution axis body (61) offers bottom end cover suit hole (641), the upper end of revolution axis body (61) to be flush-mounted in rotatably in upper end cover suit hole (631) and to extend to the upper end side of axis body upper end cover (63), the bottom of revolution axis body (61) to be flush-mounted in rotatably in bottom end cover suit hole (641) and to extend to the lower end side of axis body bottom end cover (64), axis body upper end cover (63) is screwed on movable bulb (3), be connected with the power output shaft (41) of servomotor (4) in the through hole (32) that the upper end of revolution axis body (61) is intercalated in movable bulb (3),
Be embedded with in the suit hole of axis body shell (62) and be set in the peripheral intermediate casing (65) of revolution axis body (61), the outer circumference surface of intermediate casing (65) offers the cooling bath (651) that the outer circumference surface along intermediate casing (65) extends in the shape of a spiral, the cross section of cooling bath (651) is semicircle shape, the upper end of the corresponding cooling bath (651) in upper end of axis body shell (62) offers inlet opening (622), inlet opening (622) is connected with the upper end of cooling bath (651), the bottom of the corresponding cooling bath (651) in bottom of axis body shell (62) offers fluid hole (623), fluid hole (623) is communicated with the bottom of cooling bath (651), inlet opening (622) is fitted with liquid inlet port (66), fluid hole (623) is fitted with liquid outlet (67).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420440462.0U CN204035585U (en) | 2014-08-06 | 2014-08-06 | A kind of movable main shaft being applied to carving milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420440462.0U CN204035585U (en) | 2014-08-06 | 2014-08-06 | A kind of movable main shaft being applied to carving milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204035585U true CN204035585U (en) | 2014-12-24 |
Family
ID=52236295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420440462.0U Expired - Fee Related CN204035585U (en) | 2014-08-06 | 2014-08-06 | A kind of movable main shaft being applied to carving milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204035585U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107661987A (en) * | 2017-10-09 | 2018-02-06 | 广州市昊志机电股份有限公司 | Main axle structure |
| CN114700786A (en) * | 2022-04-29 | 2022-07-05 | 深圳市鹏程翔实业有限公司 | Novel full intelligent processing equipment |
-
2014
- 2014-08-06 CN CN201420440462.0U patent/CN204035585U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107661987A (en) * | 2017-10-09 | 2018-02-06 | 广州市昊志机电股份有限公司 | Main axle structure |
| CN107661987B (en) * | 2017-10-09 | 2023-12-12 | 广州市昊志机电股份有限公司 | Main shaft structure |
| CN114700786A (en) * | 2022-04-29 | 2022-07-05 | 深圳市鹏程翔实业有限公司 | Novel full intelligent processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20160806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |