CN206392871U - A kind of main spindle box and a kind of Digit Control Machine Tool - Google Patents
A kind of main spindle box and a kind of Digit Control Machine Tool Download PDFInfo
- Publication number
- CN206392871U CN206392871U CN201621089015.0U CN201621089015U CN206392871U CN 206392871 U CN206392871 U CN 206392871U CN 201621089015 U CN201621089015 U CN 201621089015U CN 206392871 U CN206392871 U CN 206392871U
- Authority
- CN
- China
- Prior art keywords
- spindle box
- main spindle
- casing
- machine tool
- main
- 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.)
- Active
Links
Landscapes
- Machine Tool Units (AREA)
Abstract
The utility model discloses a kind of main spindle box and a kind of Digit Control Machine Tool, wherein, main spindle box is used for the main shaft for installing Digit Control Machine Tool, and the main spindle box includes casing；The casing is provided with the shaft hole through its top surface and bottom surface, to be rotatablely installed the main shaft；The casing uses carbon fibre composite.The utility model has the acceleration for improving main spindle box on Digit Control Machine Tool, and reduces the effect of the vibrations of main spindle box.
Description
Technical field
The utility model is related to numerical control machine tool technique field, more particularly to a kind of main spindle box and a kind of Digit Control Machine Tool.
Background technology
A main shaft that can be moved and rotate at a high speed is generally included on numerical control airport, by installing cutter on main shaft,
Cutter rotates at a high speed under the drive of main shaft, so as to complete the working process to parts to be processed.The main shaft of Digit Control Machine Tool can be with
It is installed in main spindle box；But generally there is acceleration in motion process and relatively influence life slowly in the existing main spindle box for being provided with main shaft
Produce efficiency, and shake it is larger and the problem of influence machining accuracy.
Utility model content
Main purpose of the present utility model is to provide a kind of main spindle box and a kind of Digit Control Machine Tool, it is intended to improve main spindle box in number
The acceleration on lathe is controlled, and reduces the vibrations of main spindle box.
To achieve the above object, the utility model proposes a kind of main spindle box, the main shaft for installing Digit Control Machine Tool is described
Main spindle box includes casing；The casing is provided with the shaft hole through its top surface and bottom surface, to be rotatablely installed the main shaft；It is described
Casing uses carbon fibre composite.
It is preferred that, the casing one side offers window；The main spindle box also includes detachable cover and is located at the window
The bottom plate at place.
It is preferred that, the casing is formed with the lumen therethrough extended along top and bottom direction, the lumen therethrough and is equiped with master
Axle sleeve mold insert, the internal face of the collar bush mold insert forms the shaft hole.
It is preferred that, the collar bush mold insert uses aluminum alloy materials.
It is preferred that, the casing includes the connection wall that takes the shape of the letter U of bending, and with the connection wall integrally connected and wall
Orthogonal roof and bottom wall；The lumen therethrough is formed between the connection wall, roof and bottom wall.
It is preferred that, coaxial through hole is all offered on the roof and bottom wall, is passed through with for main shaft；The collar bush edge
Part is installed in the through hole of the bottom wall.
It is preferred that, the bottom plate uses aluminum alloy materials.
It is preferred that, connected between the bottom plate and the casing by sliding groove structure slide card.
It is preferred that, all offer air-vent on the side of the casing and bottom plate.
Present invention also offers a kind of Digit Control Machine Tool, including main spindle box and the main shaft for being installed on main spindle box, the main spindle box
Including casing；The casing is provided with the shaft hole through its top surface and bottom surface, to be rotatablely installed the main shaft；The casing is adopted
Use carbon fibre composite.
The present embodiment, by using the casing of carbon fibre composite, so as to reduce the quality of casing.Pass through reduction
The quality of casing, then its inertia reduction, so that the acceleration of casing is increased.And situation about being reduced in inertia
Under, and carbon fibre composite material property result in preferably reduce vibrations effect.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the main spindle box part-structure schematic diagram of the embodiment of the utility model Digit Control Machine Tool one；
Fig. 2 is the decomposing schematic representation of Digit Control Machine Tool shown in Fig. 1；
Fig. 3 is the structural representation of main spindle box in Fig. 2；
Fig. 4 is the schematic cross-sectional view in A-A directions in Fig. 3.
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of the utility model protection.
It is to be appreciated that institute is directional in the utility model embodiment indicates (such as up, down, left, right, before and after ...)
Relative position relation, motion conditions for being only used for explaining under a certain particular pose (as shown in drawings) between each part etc., such as
When really the particular pose changes, then directionality indicates also correspondingly therewith to change.
In addition, the description for being related to " first ", " second " etc. in the utility model is only used for describing purpose, without being understood that
To indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ",
At least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the technical side between each embodiment
Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme
It will be understood that the combination of this technical scheme is not present when appearance is conflicting or can not realize, also not in the utility model requirement
Protection domain within.
The utility model proposes a kind of main spindle box and a kind of Digit Control Machine Tool, in order to which the technology of clearer description main spindle box is special
Seek peace technique effect, present embodiment is described in detail by taking the Digit Control Machine Tool for being equipped with the main spindle box as an example.
It refer to Fig. 1 and Fig. 2, the embodiment of the utility model Digit Control Machine Tool one.
The main spindle box part of Digit Control Machine Tool is shown in figure.This Digit Control Machine Tool includes main spindle box 100 and is installed on main spindle box
100 main shaft 200.Wherein,
The main spindle box 100 includes casing 110；The casing 110 is provided with the rotating shaft through its top surface 111 and bottom surface 112
Hole 113, to be rotatablely installed the main shaft 200；The casing 110 uses carbon fibre composite.
The present embodiment, by using the casing 110 of carbon fibre composite, so as to reduce the quality of casing 110.It is logical
The quality of reduction casing 110 is crossed, then its inertia is reduced, so that the acceleration of casing 110 is increased.And used
Property reduction in the case of, and carbon fibre composite material property result in preferably reduce vibrations effect.
It is preferred that, the one side of casing 110 offers window (not marking)；The main spindle box 100 also includes detachable
It is covered on the bottom plate 120 at the window.
The present embodiment, by the one side windowing in casing 110, then can install main shaft 200 by the window, from
And reach the effect being easily installed；Window is covered by a bottom plate 120 again, then can be sealed after main shaft 200 is installed in place
Close the effect that window reaches protection main shaft 200.In other embodiments, casing 110 and bottom plate 120 can also be one；Or
Using small one and large one scheme for being different from the present embodiment, and use the scheme to left and right or top bottom half-and-half.
Incorporated by reference to referring to Fig. 3 and Fig. 4, it is preferred that the casing 110 is formed with the lumen therethrough extended along top and bottom direction
114, the interior of the lumen therethrough 114 is equiped with collar bush mold insert 130, and the internal face of the collar bush mold insert 130 forms described turn
Axis hole 113.
The present embodiment, can be reached by setting up collar bush mold insert 130 and avoid the effect of long-time friction destruction casing 110
Really.And by setting lumen therethrough 114, the space of increase casing 110 can be played, so as to strengthen the effect of Spindle's heat emission.
It is preferred that, the collar bush mold insert 130 uses aluminum alloy materials.The present embodiment, by using aluminum alloy materials
Collar bush mold insert 130, so as to reach while preferable anti-wear performance, reaches the effect of lighter weight.
It is preferred that, the casing 110 includes the connection wall 115 that bending takes the shape of the letter U, and integrally connects with the connection wall 115
Connect and the orthogonal roof 116 of wall and bottom wall 117；Institute is formed between the connection wall 115, roof 116 and bottom wall 117
State lumen therethrough 114.The present embodiment, casing 110 has simple in construction, it is easy to the advantage of manufacture.In order to increase intensity, may be used also
To set up reinforcement on the wall of connection wall 115.
It is preferred that, coaxial through hole 118 is all offered on the roof 116 and bottom wall 117, is passed through with for main shaft；Institute
Collar bush mold insert 130 is stated to be installed in the through hole 118 of the bottom wall 117.The present embodiment, is consolidated by the through hole on bottom wall 117
Determine collar bush mold insert 130, with being easily achieved, and the structural strength of bottom wall 117 is higher, being capable of preferable fixed main shaft set edge
The effect of part 130.
It is preferred that, the bottom plate 120 uses aluminum alloy materials.Carbon fibre composite, this reality are used relative to bottom plate 120
Apply a bottom plate 120 and use aluminum alloy materials, with the relatively low effect of manufacturing cost.And by the casing for setting different materials
110 and bottom plate 120, then it is relatively low by the hardness of aluminum alloy materials when folding and static housing 110 are with bottom plate 120
And carry out matching somebody with somebody fastening deformation, so as to increase the effect of durability.
It is preferred that, connected between the bottom plate 120 and the casing 110 by sliding groove structure slide card.The connected mode has
There is the effect for being completely embedded and being easily installed.In order to increase stability, it can also additionally increase bolt and be fixed.
It is preferred that, all offer air-vent 119 on the side of the casing 110 and bottom plate 120.It can be increased by air-vent
Strong radiating effect, and if carry out water cooling, the cold liquid that can also supply water enters and cooled down.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited,
It is every under inventive concept of the present utility model, the equivalent structure made using the utility model specification and accompanying drawing content is become
Change, or directly/be used in other related technical fields indirectly and be included in scope of patent protection of the present utility model.
Claims (7)
1. a kind of main spindle box, the main shaft for installing Digit Control Machine Tool, it is characterised in that the main spindle box includes casing；The case
Body is provided with the shaft hole through its top surface and bottom surface, to be rotatablely installed the main shaft；The casing uses carbon fiber composite
Material；The casing one side offers window；The main spindle box also includes bottom plate of the detachable cover at the window；It is described
Casing is formed with the lumen therethrough extended along top and bottom direction, the lumen therethrough and is equiped with collar bush mold insert, the collar bush
The internal face of mold insert forms the shaft hole；The casing includes the connection wall that bending takes the shape of the letter U, and integral with the connection wall
Connect and the orthogonal roof of wall and bottom wall；The lumen therethrough is formed between the connection wall, roof and bottom wall.
2. main spindle box as claimed in claim 1, it is characterised in that the collar bush mold insert uses aluminum alloy materials.
3. main spindle box as claimed in claim 1, it is characterised in that all offer coaxial through hole on the roof and bottom wall,
Passed through with for main shaft；The collar bush mold insert is installed in the through hole of the bottom wall.
4. the main spindle box as described in any one of claims 1 to 3, it is characterised in that the bottom plate uses aluminum alloy materials.
5. the main spindle box as described in any one of claims 1 to 3, it is characterised in that pass through between the bottom plate and the casing
Sliding groove structure slide card is connected.
6. the main spindle box as described in any one of claims 1 to 3, it is characterised in that all opened on the side of the casing and bottom plate
Provided with air-vent.
7. a kind of Digit Control Machine Tool, including main spindle box and the main shaft for being installed on main spindle box, it is characterised in that the main spindle box is right
It is required that the main spindle box described in 1 to 6 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621089015.0U CN206392871U (en) | 2016-09-28 | 2016-09-28 | A kind of main spindle box and a kind of Digit Control Machine Tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621089015.0U CN206392871U (en) | 2016-09-28 | 2016-09-28 | A kind of main spindle box and a kind of Digit Control Machine Tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206392871U true CN206392871U (en) | 2017-08-11 |
Family
ID=59508248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621089015.0U Active CN206392871U (en) | 2016-09-28 | 2016-09-28 | A kind of main spindle box and a kind of Digit Control Machine Tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206392871U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110320866A (en) * | 2019-07-24 | 2019-10-11 | 珠海格力智能装备有限公司 | Method and device for controlling rotation speed of machine tool spindle |
| CN112846252A (en) * | 2020-12-23 | 2021-05-28 | 宁波天控五轴数控技术有限公司 | Lightweight swing head based on 3D printing technology |
-
2016
- 2016-09-28 CN CN201621089015.0U patent/CN206392871U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110320866A (en) * | 2019-07-24 | 2019-10-11 | 珠海格力智能装备有限公司 | Method and device for controlling rotation speed of machine tool spindle |
| CN112846252A (en) * | 2020-12-23 | 2021-05-28 | 宁波天控五轴数控技术有限公司 | Lightweight swing head based on 3D printing technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206392871U (en) | A kind of main spindle box and a kind of Digit Control Machine Tool | |
| CN106160322A (en) | A kind of spherical hinge universal turning motor steering wheel hub system | |
| CN105922185B (en) | Automobile trunk hinge locating mounting method and positioning tool | |
| CN205499365U (en) | Magnetism is inhaled and is separated locking -type unmanned aerial vehicle horn stop gear | |
| CN111546855A (en) | Front-rear blowing face control mechanism of automobile air conditioner | |
| CN105855791B (en) | A kind of friction and Extrusion intensifying method of structural member connecting hole | |
| CN108044484A (en) | Rubbing head with adaptivity | |
| CN207518373U (en) | A kind of rotor structure of central stepped | |
| CN205659987U (en) | Traction engine | |
| CN207736219U (en) | A kind of windshield vacuum tube pulls out rolling shaft structure, component and device | |
| CN202389436U (en) | Magnesium alloy steering wheel | |
| CN205896071U (en) | Drive box device and air conditioner wall hanging machine | |
| CN208457010U (en) | A kind of double shaft rotation accessories and the turntable with it | |
| CN205677981U (en) | A kind of have the needle bearing assembly cutting formula retainer open | |
| CN206002309U (en) | A kind of rocker-arm throttle rod driving device | |
| CN205036206U (en) | Adjusting device of motor car hatch door switching angle | |
| CN205552247U (en) | Trailing type burnishing device | |
| CN206678738U (en) | Automobile air-entraining plate | |
| CN210908130U (en) | Ultrasonic machine tool, main shaft, pulling assembly and pin shaft with circumferential positioning function | |
| CN208357885U (en) | It is a kind of for vertical machining centre or the side milling head of gantry machining center | |
| CN201703186U (en) | Automobile counterbalance | |
| CN207087770U (en) | A kind of magnetic installation tool | |
| CN215326106U (en) | Yarn pulling mechanism and doubling winder | |
| CN207568368U (en) | cabin cover lock opening device for vehicle and vehicle | |
| CN215398170U (en) | Manual accelerator with good sealing performance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |