CN211728504U - Main shaft loose-end blowing system of vertical machining center - Google Patents
Main shaft loose-end blowing system of vertical machining center Download PDFInfo
- Publication number
- CN211728504U CN211728504U CN202020177262.6U CN202020177262U CN211728504U CN 211728504 U CN211728504 U CN 211728504U CN 202020177262 U CN202020177262 U CN 202020177262U CN 211728504 U CN211728504 U CN 211728504U
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- cover
- spindle
- wall
- main shaft
- machining center
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- 238000007664 blowing Methods 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 229920000742 Cotton Polymers 0.000 claims description 13
- 238000003754 machining Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 3
- 235000011613 Pinus brutia Nutrition 0.000 description 3
- 241000018646 Pinus brutia Species 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model belongs to the field of machining centers, in particular to a spindle loose blowing system of a vertical machining center, aiming at the problem that the existing blowing system can be started up when changing tools, but scraps are easy to fall on a spindle when in operation to cause the reduction of the machining precision of workpieces, the utility model provides a scheme which comprises a spindle cover, wherein one side of the spindle cover is rotationally connected with a rotating ring, a clamping component is arranged on the rotating ring, a tool bit is clamped on the clamping component, a transmission shaft is rotationally connected on the inner wall of one side of the spindle cover, and one end of the transmission shaft extends to the outer side of the spindle cover, the utility model can realize the cleaning of the spindle cover and the transmission shaft by starting a driving motor and introducing gas into a ring pipe, and the normal cleaning process can not be influenced when the tool bit works, thereby effectively preventing the scraps from adhering in the spindle cover, the machining precision of the machining center is prevented from being influenced.
Description
Technical Field
The utility model relates to a machining center technical field especially relates to a vertical machining center's main shaft pine mouth gas blowing system.
Background
When a machine tool is used for manufacturing production, scraps generated by cutting can be adhered to a tool shank, the scraps can fall off due to mechanical vibration when the tool is changed by a random table, the adhered scraps cannot completely fall off due to a large amount of scraps, and the scraps enter a taper hole along with the tool shank after the tool is changed, so that the tool is deflected, the size of a product is poor, and a blowing system is additionally arranged on a main shaft at present;
the conventional air blowing system can be started to work when a tool is changed, but scraps are easy to fall on a main shaft when the air blowing system works, so that the machining precision of a workpiece is reduced, and therefore, the main shaft loose air blowing system of the vertical machining center is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having among the prior art that gas blowing system generally can only start work when the tool changing, nevertheless lead to the sweeps to drop on the main shaft easily at the during operation, lead to the shortcoming that work piece machining precision reduces, and the main shaft of a vertical machining center pine mouth gas blowing system who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a spindle loose opening air blowing system of a vertical machining center comprises a spindle cover, wherein one side of the spindle cover is rotatably connected with a rotating ring, a clamping assembly is arranged on the rotating ring, a tool bit is clamped on the clamping assembly, a transmission shaft is rotatably connected on the inner wall of one side of the spindle cover, one end of the transmission shaft extends to the outer side of the spindle cover, a clamping cover is fixedly mounted at the other end of the transmission shaft, one end of the tool bit extends into the clamping cover and is clamped with the clamping cover, a ring pipe is slidably connected onto the inner wall of the spindle cover, a plurality of nozzles are fixedly mounted on the inner wall of one side of the ring pipe at equal intervals, one ends of the nozzles extend into the spindle cover, a corrugated pipe is fixedly mounted on the inner wall of the bottom of the other side of the ring pipe, one end of the corrugated pipe extends into the spindle cover, a pneumatic control valve is fixedly mounted at the bottom of one side of the spindle cover, one end of the corrugated pipe extends to the outer side of the spindle cover, and a driving motor is fixedly installed on the inner wall of the top of one side of the main shaft cover, and an output shaft of the driving motor is in transmission connection with the annular pipe.
Preferably, clamping assembly includes screw rod, first splint and second splint, and the screw rod run through the swivel becket and with the inner wall threaded connection of swivel becket, the inner wall sliding connection of first splint and swivel becket, the bottom of screw rod is rotated with the top of first splint and is connected, second splint fixed mounting is on the inner wall of swivel becket, and just first splint all press from both sides the dress with the tool bit mutually with the second splint, can conveniently fix the tool bit.
Preferably, the inner wall of the annular pipe is fixedly provided with cleaning cotton, the transmission shaft penetrates through the cleaning cotton and is tightly attached to the cleaning cotton, and scraps adhered to the transmission shaft can be removed in a friction mode.
Preferably, the mounting groove has been seted up on the top inner wall of main shaft cover, and rotates on the inner wall of mounting groove and be connected with the lead screw, threaded connection has the nut on the lead screw, the bottom of nut and the top fixed connection of ring tube, the lead screw is connected with the driving motor transmission, can conveniently drive the ring tube and carry out lateral shifting.
Preferably, gears are fixedly mounted on the screw rod and the output shaft of the driving motor, and the two gears are meshed with each other, so that the screw rod can be conveniently driven to rotate.
The utility model discloses in, vertical machining center's main shaft pine mouth gas blowing system
The tool bit is inserted into the clamping cover, the tool bit is contacted with the top of the second clamping plate, and then the screw rod can be rotated, so that the first clamping plate moves downwards, and the tool bit can be clamped;
an external air source is connected with the pneumatic control valve, the bellows can be inflated, air moves into the annular pipe, then the air is blown into the main shaft cover through the plurality of nozzles, the air in the main shaft cover flows circularly, the driving motor can be started, the annular pipe can be driven to move transversely in a reciprocating mode, and the driving shaft can be cleaned by cleaning cotton;
the utility model discloses a start drive motor to let in gas to the ring pipe, can realize cleaning main shaft cover and transmission shaft, and also can not influence the normal process of cleaning at the tool bit during operation, with this can prevent effectively that the interior attached sweeps of main shaft cover from influencing machining center's machining precision.
Drawings
Fig. 1 is a front view of a main shaft loosening and blowing system of a vertical machining center according to the present invention;
fig. 2 is a side view of a connecting structure of a first clamping plate and a second clamping plate of a spindle loosening and blowing system of a vertical machining center according to the present invention;
fig. 3 is an enlarged view of the structure a in fig. 1 of the spindle loose air blowing system of the vertical machining center according to the present invention.
In the figure: the device comprises a main shaft cover 1, a transmission shaft 2, a rotating ring 3, a screw rod 4, a first clamping plate 5, a driving motor 6, a mounting groove 7, a screw rod 8, a gear 9, a corrugated pipe 10, an annular pipe 11, cleaning cotton 12, an air control valve 13, a nozzle 14, a nut 15 and a second clamping plate 16.
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.
Referring to fig. 1-3, a spindle loose opening air blowing system of a vertical machining center comprises a spindle cover 1, a rotating ring 3 is rotatably connected to one side of the spindle cover 1, a clamping assembly is arranged on the rotating ring 3, a tool bit is clamped on the clamping assembly, a transmission shaft 2 is rotatably connected to the inner wall of one side of the spindle cover 1, one end of the transmission shaft 2 extends to the outer side of the spindle cover 1, a clamping cover is fixedly mounted at the other end of the transmission shaft 2, one end of the tool bit extends into the clamping cover and is clamped with the clamping cover, an annular pipe 11 is slidably connected to the inner wall of the spindle cover 1, a plurality of nozzles 14 are fixedly mounted on the inner wall of one side of the annular pipe 11 at equal intervals, one ends of the nozzles 14 all extend into the spindle cover 1, a corrugated pipe 10 is fixedly mounted on the inner wall of the bottom of the other side of the annular pipe 11, one end of the corrugated pipe 10 extends into the spindle cover 1, a pneumatic control valve 13 is fixedly, one end of the corrugated pipe 10 extends to the outer side of the spindle cover 1 and is fixedly connected with the pneumatic control valve 13, the driving motor 6 is fixedly installed on the inner wall of the top of one side of the spindle cover 1, and the output shaft of the driving motor 6 is in transmission connection with the annular pipe 11.
Wherein, through inserting the tool bit into the card cover, and make the tool bit contact with the top of the second splint 17, then the rotatable screw rod 4, make the first splint 5 move downwards, can realize pressing from both sides tight the tool bit, connect external air supply with the gas accuse valve 13, can inflate in the bellows 10, make the gas move to the annular tube 11 at this moment, later will blow gas to the main shaft cover 1 through a plurality of nozzles 14, make the gas in the main shaft cover 1 circulate and flow, and can start the driving motor 6, can drive the annular tube 11 and carry on the horizontal reciprocating motion, can utilize the cleaning cotton 12 to clean the drive shaft 2, the utility model discloses a start the driving motor 6, and let in gas to the annular tube 11, can realize cleaning the main shaft cover 1 and drive shaft 2, and will not influence the normal cleaning process when the tool bit works yet, so as to can prevent effectively that the main shaft cover 1 from attaching the sweeps, the machining precision of the machining center is prevented from being influenced.
The utility model discloses in, clamping component includes screw rod 4, first splint 5 and second splint 17, and screw rod 4 run through swivel ring 3 and with the inner wall threaded connection of swivel ring 3, first splint 5 and swivel ring 3's inner wall sliding connection, screw rod 4's bottom is rotated with first splint 5's top and is connected, second splint 17 fixed mounting is on swivel ring 3's inner wall, and first splint 5 all press from both sides the dress with the tool bit with second splint 17 mutually, can conveniently fix the tool bit.
The utility model discloses in, fixed mounting has clean cotton 12 on the inner wall of ring pipe 11, and transmission shaft 2 runs through clean cotton 12 and closely laminates with clean cotton 12, and the adhesion sweeps on transmission shaft 2 are got rid of to usable frictional mode.
The utility model discloses in, seted up mounting groove 7 on the top inner wall of main shaft cover 1, and rotate on the inner wall of mounting groove 7 and be connected with lead screw 8, threaded connection has nut 15 on the lead screw 8, and nut 15's bottom and the top fixed connection of toroidal tube 11, lead screw 8 are connected with the transmission of driving motor 6, can conveniently drive toroidal tube 11 and carry out lateral shifting.
The utility model discloses in, equal fixed mounting has gear 9 on the lead screw 8 and on the output shaft of driving motor 6, and two gear 9 mesh mutually, can conveniently drive lead screw 8 and rotate.
In the utility model, when the technical scheme is used, firstly, the tool bit is inserted into the card cover and is contacted with the top of the second clamping plate 17, then the screw rod 4 can be rotated, the first clamping plate 5 moves downwards, the tool bit can be clamped, the transmission shaft 2 can be driven to rotate by using external driving force, the tool bit can be driven to turn a workpiece, an external air source is connected with the air control valve 13 and can be inflated into the corrugated pipe 10, at the moment, the air moves into the annular pipe 11, then, the air is blown into the main shaft cover 1 through the plurality of nozzles 14, the air in the main shaft cover 1 flows circularly, the driving motor 6 can be started, the driving motor 6 rotates forwards and backwards, the screw rod 4 can be driven to rotate forwards and backwards through the two gears 9, at the moment, the annular pipe 11 can be driven to do transverse reciprocating motion, can utilize clean cotton 12 to clean transmission shaft 2 to also can not influence normal process of cleaning when the tool bit during operation, with this attached sweeps in can effectively preventing the main shaft cover 1, avoid influencing machining center's machining precision.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A spindle loose opening air blowing system of a vertical machining center comprises a spindle cover (1) and is characterized in that one side of the spindle cover (1) is rotatably connected with a rotating ring (3), a clamping assembly is arranged on the rotating ring (3), a tool bit is clamped on the clamping assembly, a transmission shaft (2) is rotatably connected onto the inner wall of one side of the spindle cover (1), one end of the transmission shaft (2) extends to the outer side of the spindle cover (1), a clamping cover is fixedly mounted at the other end of the transmission shaft (2), one end of the tool bit extends into the clamping cover and is clamped with the clamping cover, a ring pipe (11) is slidably connected onto the inner wall of the spindle cover (1), a plurality of nozzles (14) are fixedly mounted on the inner wall of one side of the ring pipe (11) at equal intervals, one ends of the nozzles (14) extend into the spindle cover (1), and a corrugated pipe (10) is fixedly mounted on the inner wall of the bottom of the other side of the ring pipe (11), and the one end of bellows (10) extends to in main shaft cover (1), one side bottom fixed mounting of main shaft cover (1) has gas accuse valve (13), the one end of bellows (10) extend to the outside of main shaft cover (1) and with gas accuse valve (13) fixed connection, fixed mounting has driving motor (6) on the one side top inner wall of main shaft cover (1), and the output shaft and the annular tube (11) transmission of driving motor (6) are connected.
2. The main shaft opening loosening and air blowing system for the vertical machining center is characterized in that the clamping assembly comprises a screw rod (4), a first clamping plate (5) and a second clamping plate (17), the screw rod (4) penetrates through the rotating ring (3) and is in threaded connection with the inner wall of the rotating ring (3), the first clamping plate (5) is in sliding connection with the inner wall of the rotating ring (3), the bottom end of the screw rod (4) is in rotating connection with the top of the first clamping plate (5), the second clamping plate (17) is fixedly installed on the inner wall of the rotating ring (3), and the first clamping plate (5) and the second clamping plate (17) are clamped with the tool bit.
3. The main shaft loosening and air blowing system of the vertical machining center according to claim 1, wherein the inner wall of the annular tube (11) is fixedly provided with cleaning cotton (12), and the transmission shaft (2) penetrates through the cleaning cotton (12) and is tightly attached to the cleaning cotton (12).
4. The spindle loosening and air blowing system for the vertical machining center according to claim 1, wherein a mounting groove (7) is formed in the inner wall of the top of the spindle cover (1), a lead screw (8) is rotatably connected to the inner wall of the mounting groove (7), a nut (15) is connected to the lead screw (8) in a threaded manner, the bottom of the nut (15) is fixedly connected with the top of the annular tube (11), and the lead screw (8) is in transmission connection with the driving motor (6).
5. The spindle loosening and air blowing system for the vertical machining center according to claim 4, wherein gears (9) are fixedly mounted on the screw rod (8) and an output shaft of the driving motor (6), and the two gears (9) are meshed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020177262.6U CN211728504U (en) | 2020-02-17 | 2020-02-17 | Main shaft loose-end blowing system of vertical machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020177262.6U CN211728504U (en) | 2020-02-17 | 2020-02-17 | Main shaft loose-end blowing system of vertical machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211728504U true CN211728504U (en) | 2020-10-23 |
Family
ID=72878031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020177262.6U Active CN211728504U (en) | 2020-02-17 | 2020-02-17 | Main shaft loose-end blowing system of vertical machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211728504U (en) |
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2020
- 2020-02-17 CN CN202020177262.6U patent/CN211728504U/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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A main shaft loose mouth blowing system of vertical machining center Effective date of registration: 20220419 Granted publication date: 20201023 Pledgee: Industrial and Commercial Bank of China Limited Dalian high tech Park sub branch Pledgor: Dalian shengboda Technology Co.,Ltd. Registration number: Y2022980004447 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231027 Granted publication date: 20201023 Pledgee: Industrial and Commercial Bank of China Limited Dalian high tech Park sub branch Pledgor: Dalian shengboda Technology Co.,Ltd. Registration number: Y2022980004447 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Spindle Loosening Blowing System for Vertical Machining Centers Effective date of registration: 20231031 Granted publication date: 20201023 Pledgee: Industrial and Commercial Bank of China Limited Dalian high tech Park sub branch Pledgor: Dalian shengboda Technology Co.,Ltd. Registration number: Y2023980063527 |