CN209007209U - A kind of machine tool chief axis cabinet structure - Google Patents
A kind of machine tool chief axis cabinet structure Download PDFInfo
- Publication number
- CN209007209U CN209007209U CN201821823782.9U CN201821823782U CN209007209U CN 209007209 U CN209007209 U CN 209007209U CN 201821823782 U CN201821823782 U CN 201821823782U CN 209007209 U CN209007209 U CN 209007209U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- cabinet
- cutting fluid
- mounting base
- shaft mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model provides a kind of machine tool chief axis cabinet structure, belongs to digit ctrol machine tool field.This lathe headstock body structure, including including cabinet, main shaft, main shaft mounting base is equipped in the cabinet, the main shaft is fixed in main shaft mounting base, on cabinet, motor base is equipped with positioned at the top of main shaft mounting base, the electric motor for driving spindle rotation is fixed on the motor base, on cabinet, heat dissipation cavity is equipped between main shaft mounting base and motor base, main shaft mounting base is cylindrical, main shaft mounting base outer surface is wound with the heat-dissipating pipe of spiral setting, the side of cabinet is equipped with cutting fluid and is passed through mouth and cutting fluid pass-out mouth, one end of heat-dissipating pipe is passed through mouth with cutting fluid and is connected, the other end of heat-dissipating pipe is connected with cutting fluid pass-out mouth, nozzle of cutting fluid is additionally provided on cabinet, delivery pipe is equipped between the nozzle of cutting fluid and the cutting fluid pass-out mouth.It has and can cool down in real time to main shaft when main shaft works, and guarantees the effect of machine finish.
Description
Technical field
The utility model relates to digit ctrol machine tool fields, particularly, are related to a kind of machine tool chief axis cabinet structure.
Background technique
CNC milling machine is a kind of automatic processing device to grow up on the basis of general milling machine, the processing technology of the two
Essentially identical, structure is also somewhat like.CNC milling machine is a kind of very strong numerically-controlled machine tool of machining function, is developed rapidly at present
Machining center, flexible processing unit etc. be all to be generated on the basis of CNC milling machine, numerical control borer, both be unable to do without milling
Cut mode.
Spindle box is an important component of numerically-controlled machine tool, is mainly used for clamping cutter and rotates with power driven tools, main shaft turns
Fast range, output torque and spindle operation stability are on being machined with direct influence.Numerically-controlled machine tool during processing with
The rotation of main shaft can generate amount of heat, especially when rotating at high speed, the heat of the speed of mainshaft more high production is also more, such as
It does not cool down in real time, the machining accuracy of lathe can be seriously affected.
Utility model content
In view of this, the utility model aim is to provide a kind of machine tool chief axis cabinet structure, it can be real when main shaft works
When main shaft is cooled down, guarantee machine finish.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is: a kind of machine tool chief axis cabinet structure, including
Cabinet, main shaft, the cabinet is interior to be equipped with main shaft mounting base, and the main shaft is fixed in main shaft mounting base, on cabinet, is located at main shaft
The top of mounting base is equipped with motor base, is fixed with the electric motor for driving spindle rotation on the motor base, on cabinet, position
Heat dissipation cavity is equipped between main shaft mounting base and motor base, the main shaft mounting base is cylindrical, outside the main shaft mounting base
Surface is wound with the heat-dissipating pipe of spiral setting, and the side of the cabinet is equipped with cutting fluid and is passed through mouth and cutting fluid pass-out mouth, described to dissipate
One end of heat pipe is passed through mouth with cutting fluid and is connected, and the other end of heat-dissipating pipe is connected with cutting fluid pass-out mouth, also sets on the cabinet
There is nozzle of cutting fluid, delivery pipe is equipped between the nozzle of cutting fluid and the cutting fluid pass-out mouth.
Preferably, the quantity of the heat-dissipating pipe is two and two heat-dissipating pipes are spaced apart from each other in the outer surface of main shaft mounting base
It is arranged and not connected, the side setting of the cabinet is passed through mouth and two cutting fluid pass-out mouths there are two cutting fluid, each to dissipate
Heat pipe is individually connected to a cutting fluid and is passed through mouth and a cutting fluid pass-out mouth, and each cutting fluid, which is passed through on mouth, to be equipped with
Switch valve, two cutting fluid pass-out mouths are connected by the same delivery pipe with nozzle of cutting fluid.
Preferably, the outer surface of the main shaft mounting base offers helical groove, and the heat-dissipating pipe is recessed embedded in helical form
In slot.
Preferably, baffle is equipped on the cabinet, positioned at the side of delivery pipe, the baffle sliding is connected to case-side
Face.
Preferably, the cabinet, several nozzle mounting holes, cutting fluid spray are equipped with positioned at the side of nozzle of cutting fluid
Mouth is installed on the nozzle mounting hole, and the cabinet is equipped with the intercommunicating pore for being connected to all nozzle mounting holes and one and company
The access apertures that through-hole communicates, the delivery pipe are connected with the access apertures.
Preferably, it is equipped between the lateral surface and cabinet of the main shaft mounting base and reinforces floor.
Preferably, the main shaft mounting base is located in the box body one side equipped with support plate, and the support plate is triangular in shape
And both ends are linked together with cabinet and main shaft mounting base respectively.
The utility model has the technical effect that following aspect:
1, the real-time cooling that continues that main shaft is realized by heat-dissipating pipe and heat dissipation cavity, guarantees machine finish；Simultaneously also
It can guarantee the normal use of cutting fluid；
2, two heat-dissipating pipes are mutually indepedent, can according to practical radiating requirements, selectivity using one of heat-dissipating pipe or
Person two are used together, and the cooling effect of the control main shaft more prepared improves radiating efficiency；
3, main shaft mounting base ensure that necessary structural strength while improving heat dissipation effect, and use is more stable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of lathe entirety in embodiment；
Fig. 2 is the first viewing angle constructions schematic diagram of embodiment, it is intended to indicate that cutting fluid is passed through mouth, cutting fluid pass-out mouth, opens
Close structure at valve；
Fig. 3 is the second viewing angle constructions schematic diagram of embodiment, it is intended to indicate structure at heat-dissipating pipe；
Fig. 4 is the partial sectional view of embodiment, it is intended to indicate structure at main shaft mounting base；
Fig. 5 is the portion A enlarged drawing in Fig. 4.
Appended drawing reference: 1, cabinet；2, main shaft；3, main shaft mounting base；4, motor base；5, electric motor；6, radiate cavity；7,
Heat-dissipating pipe；8, cutting fluid is passed through mouth；9, cutting fluid pass-out mouth；10, nozzle of cutting fluid；11, delivery pipe；12, switch valve；13, spiral shell
Revolve shape groove；14, baffle；15, nozzle mounting hole；16, intercommunicating pore；17, access apertures；18, floor is reinforced；19, support plate.
Specific embodiment
Below in conjunction with attached drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasps.
A kind of machine tool chief axis cabinet structure as shown in attached drawing 1 ~ 5, including cabinet 1, main shaft 2, the interior main shaft that is equipped with of cabinet 1 are pacified
Seat 3 is filled, main shaft 2 is fixed in main shaft mounting base 3.Motor base 4, motor are equipped on cabinet 1, positioned at the top of main shaft mounting base 3
The electric motor 5 rotated for driving spindle 2 is fixed on seat 4.On cabinet 1, between main shaft mounting base 3 and motor base 4
Equipped with heat dissipation cavity 6, the heat-sinking capability of 5 junction of main shaft 2 and electric motor can be increased by the cavity 6 that radiates.
Referring to attached drawing 2 and 3, main shaft mounting base 3 is cylindrical；3 outer surface of main shaft mounting base is wound with the heat dissipation of spiral setting
Pipe 7.Herein, the quantity of heat-dissipating pipe 7 is two and two heat-dissipating pipes 7 are spaced apart from each other in the outer surface of main shaft mounting base 3 and are arranged simultaneously
It is not connected.The side setting of cabinet 1 is passed through mouth 8 and two cutting fluid pass-out mouths 9, one end of heat-dissipating pipe 7 there are two cutting fluid
It is passed through mouth 8 with cutting fluid to be connected, the other end of heat-dissipating pipe 7 is connected with cutting fluid pass-out mouth 9；The individually connection of each heat-dissipating pipe 7
One cutting fluid is passed through mouth 8 and a cutting fluid pass-out mouth 9, and each cutting fluid, which is passed through on mouth 8, is equipped with switch valve 12.Cabinet 1
On be additionally provided with nozzle of cutting fluid 10, two cutting fluid pass-out mouths 9 are connected by the same delivery pipe 11 with nozzle of cutting fluid 10.?
That is the heat-dissipating pipe 7 of two spirals setting is mutually indepedent, in this way, heat-dissipating pipe 7 is in the case where playing the effect for accelerating heat dissipation, moreover it is possible to select
Selecting property uses.Cutting fluid is passed through mouth 8 from two cutting fluids and is passed through, when a heat-dissipating pipe 7 can satisfy main shaft 2 in processing environment
When cooling requirements, it is only necessary to open the switch valve 12 of one of heat-dissipating pipe 7, cutting fluid can be passed through from one of cutting fluid
Mouth 8 is passed through, and flows through heat-dissipating pipe 7, then flow to from nozzle of cutting fluid 10 from cutting fluid pass-out mouth 9；When main shaft 2 makes in high velocity environment
With, when the heat dissipation capacity of demand is big, can two switch valves 12 open, so that cutting fluid is flowed into from two heat-dissipating pipes 7 respectively, then
It converges into common delivery pipe 11 and is sent into nozzle of cutting fluid 10.By the above-mentioned means, heat dissipation can be realized according to practical service environment
The selectivity of pipe 7 uses, and improves radiating efficiency, is cooled down in real time to main shaft 2.In addition, cutting fluid herein, heat-dissipating pipe 7 and cut
It cuts nozzle for liquid 10 to be used in conjunction with, not only realizes lasting cooling, also avoid individually resetting 2 cooling device of main shaft
Situation reduces cost, moreover it is possible to guarantee the normal use of cutting fluid.
Referring to attached drawing 2,4,5, in order to enhance the heat dissipation effect of heat-dissipating pipe 7, spiral shell has been opened up in the outer surface of main shaft mounting base 3
Shape groove 13 is revolved, and by heat-dissipating pipe 7 in helical groove 13.In addition, in order to meet the spray of the cutting fluid of many-sided, multi-angle
Leaching, has opened up several nozzle mounting holes 15 in cabinet 1, positioned at the side of nozzle of cutting fluid 10, and nozzle of cutting fluid 10 is pacified
Loaded on nozzle mounting hole 15；The intercommunicating pore 16 for being connected to all nozzle mounting holes 15 is opened up on cabinet 1 again, intercommunicating pore 16 is laterally set
It sets, while setting the access apertures communicated with intercommunicating pore 16 17 above intercommunicating pore 16, delivery pipe 11 is made to be connected with access apertures 17.
Cutting fluid is passed through through delivery pipe 11 from an access apertures 17 in this way, so that it may be sprayed from all nozzle of cutting fluid 10.
In addition, in order to protected in processing cutting fluid be passed through mouth 8, cutting fluid pass-out mouth 9 and delivery pipe 11 not by
Accidental destruction, has set baffle 14 on cabinet 1, positioned at the side of delivery pipe 11, and the sliding of baffle 14 is connected to 1 side of cabinet.When
After adjusting heat-dissipating pipe 7, cutting fluid is blocked into the sliding of baffle 14 and is passed through mouth 8.
Referring to attached drawing 3 and 4, it is equipped between the lateral surface and cabinet 1 of main shaft mounting base 3 and reinforces floor 18.Main shaft mounting base 3
One side in cabinet 1 is equipped with support plate 19, and support plate 19 is triangular in shape and both ends are installed with cabinet 1 and main shaft respectively
Seat 3 is linked together.Through ribs and support plate 19 while guaranteeing the structural strength of main shaft mounting base 3, increase as far as possible
Heat dissipation area at big main shaft mounting base 3.
Certainly, the representative instance of above only the utility model, in addition to this, the utility model can also have other a variety of
Specific embodiment, all technical solutions formed using equivalent substitution or equivalent transformation all fall within the requires of the utility model protection
Within the scope of.
Claims (7)
1. a kind of machine tool chief axis cabinet structure, including cabinet (1), main shaft (2), the cabinet (1) is interior to be equipped with main shaft mounting base
(3), the main shaft (2) is fixed in main shaft mounting base (3), on cabinet (1), is located at the top of main shaft mounting base (3) equipped with horse
Up to seat (4), the electric motor (5) for driving spindle (2) rotation is fixed on the motor base (4), it is characterized in that: cabinet
(1) on, heat dissipation cavity (6) is equipped between main shaft mounting base (3) and motor base (4), the main shaft mounting base (3) is in cylinder
Shape, main shaft mounting base (3) outer surface are wound with the heat-dissipating pipe (7) of spiral setting, and the side of the cabinet (1) is equipped with cutting fluid
It is passed through mouth (8) and cutting fluid pass-out mouth (9), one end of the heat-dissipating pipe (7) is passed through mouth (8) with cutting fluid and is connected, heat-dissipating pipe (7)
The other end be connected with cutting fluid pass-out mouth (9), be additionally provided with nozzle of cutting fluid (10) on the cabinet (1), cutting fluid spray
Delivery pipe (11) are equipped between mouth (10) and the cutting fluid pass-out mouth (9).
2. a kind of machine tool chief axis cabinet structure according to claim 1, it is characterized in that: the quantity of the heat-dissipating pipe (7) is
Two and two heat-dissipating pipes (7) are spaced apart from each other setting and not connected, the cabinet (1) in the outer surface of main shaft mounting base (3)
Side setting be passed through mouth (8) and two cutting fluid pass-out mouths (9) there are two cutting fluid, each heat-dissipating pipe (7) is individually connected to
One cutting fluid is passed through mouth (8) and a cutting fluid pass-out mouth (9), and each cutting fluid is passed through on mouth (8) and is equipped with switch
Valve (12), two cutting fluid pass-out mouths (9) are connected by the same delivery pipe (11) with nozzle of cutting fluid (10).
3. a kind of machine tool chief axis cabinet structure according to claim 1, it is characterized in that: the main shaft mounting base (3) is outer
Surface offers helical groove (13), and the heat-dissipating pipe (7) is in helical groove (13).
4. a kind of machine tool chief axis cabinet structure according to claim 2, it is characterized in that: on the cabinet (1), being located at conveying
The side for managing (11) is equipped with baffle (14), and baffle (14) sliding is connected to cabinet (1) side.
5. a kind of machine tool chief axis cabinet structure according to claim 1, it is characterized in that: the cabinet (1), being located at cutting fluid
The side of nozzle (10) is equipped with several nozzle mounting holes (15), and the nozzle of cutting fluid (10) is installed on the nozzle mounting hole
(15), intercommunicating pore (16) and one and intercommunicating pore (16) of the cabinet (1) equipped with all nozzle mounting holes (15) of connection
The access apertures (17) communicated, the delivery pipe (11) are connected with the access apertures (17).
6. a kind of machine tool chief axis cabinet structure according to claim 1, it is characterized in that: the main shaft mounting base (3) is outer
It is equipped between side and cabinet (1) and reinforces floor (18).
7. a kind of machine tool chief axis cabinet structure according to claim 1, it is characterized in that: the main shaft mounting base (3) is located at
One side in cabinet (1) is equipped with support plate (19), the support plate (19) is triangular in shape and both ends respectively with cabinet (1) and
Main shaft mounting base (3) is linked together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821823782.9U CN209007209U (en) | 2018-11-07 | 2018-11-07 | A kind of machine tool chief axis cabinet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821823782.9U CN209007209U (en) | 2018-11-07 | 2018-11-07 | A kind of machine tool chief axis cabinet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209007209U true CN209007209U (en) | 2019-06-21 |
Family
ID=66841570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821823782.9U Expired - Fee Related CN209007209U (en) | 2018-11-07 | 2018-11-07 | A kind of machine tool chief axis cabinet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209007209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115056031A (en) * | 2022-06-22 | 2022-09-16 | 广东今科机床有限公司 | High-precision structure numerical control machine tool with cooling function |
-
2018
- 2018-11-07 CN CN201821823782.9U patent/CN209007209U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115056031A (en) * | 2022-06-22 | 2022-09-16 | 广东今科机床有限公司 | High-precision structure numerical control machine tool with cooling function |
| CN115056031B (en) * | 2022-06-22 | 2023-12-01 | 广东今科机床有限公司 | Digit control machine tool with high-accuracy structure of cooling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105983719B (en) | Spiral feed type drilling and milling cutter | |
| CN209007209U (en) | A kind of machine tool chief axis cabinet structure | |
| CN209379990U (en) | A kind of oil feed pipe fixed-length cutting device | |
| CN210879241U (en) | External rotation internal cooling type mechanism for grinding tool | |
| CN208663270U (en) | A kind of radial drilling machine auxiliary filing discharge device | |
| CN207508289U (en) | Wave vertical and horizontal electro spindle processing structure | |
| CN210232416U (en) | Numerical control lathe cooling device | |
| CN112264642A (en) | Clamp for multi-station flange machining | |
| CN210208809U (en) | Vertical milling cutter of whole alloy | |
| CN211540504U (en) | Cooling device for efficient mechanical lathe | |
| CN209579004U (en) | It is a kind of for component cold in machine tool accessories | |
| CN105750997A (en) | Spiral sprayer of cutter cooling system | |
| CN116551045A (en) | Cutting tool for high-speed cutting | |
| CN113021063B (en) | High-quality metal handicraft processingequipment | |
| CN213438543U (en) | A piece cleaning device for digit control machine tool | |
| CN211360790U (en) | Butterfly valve head cutting equipment | |
| CN207593393U (en) | A kind of CNC milling machine is quickly cooled down cutter machine | |
| CN208495884U (en) | Composite cutter | |
| CN207533982U (en) | A kind of turnery processing double end knife bar | |
| CN209379973U (en) | A kind of faying face inside arc surface machining device of bearing block | |
| CN105772749A (en) | Integrated machine tool headstock | |
| CN107030302B (en) | Lathe tool knife bar cooling body and cooling means | |
| CN202087841U (en) | High-speed automatic chamfering machine | |
| CN217291489U (en) | Circular saw blade inner and outer circle finish turning positioning device | |
| CN108044398A (en) | A kind of high-precision horizontal Machining centers noise treatment and radiator |
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: 20190621 Termination date: 20201107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |