CN201625786U - Box body of lathe headstock - Google Patents
Box body of lathe headstock Download PDFInfo
- Publication number
- CN201625786U CN201625786U CN2010201134119U CN201020113411U CN201625786U CN 201625786 U CN201625786 U CN 201625786U CN 2010201134119 U CN2010201134119 U CN 2010201134119U CN 201020113411 U CN201020113411 U CN 201020113411U CN 201625786 U CN201625786 U CN 201625786U
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- CN
- China
- Prior art keywords
- casing
- box body
- utility
- model
- grooves
- 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
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Abstract
The utility model belongs to the technical field of lathe headstocks and relates to a box body of a lathe headstock. Through holes for mounting a main shaft are formed on the front end surface and the back end surface of the box body, a bearing group mounting cavity is formed in the box body, a square gap used for disassembling and assembling accessories is formed on the upper surface of the box body, and the box body of the lathe headstock is characterized in that a plurality of grooves are formed on two side surfaces of the box body, and radiating fins are arranged among the plurality of the grooves at intervals. The utility model has the advantages of simple structure and good heat radiation performance.
Description
Technical field
The utility model belongs to the spindle stock technical field, refers in particular to a kind of spindle stock casing.
Background technology
Headstock on the lathe is in order to prevent that oil stain splashes when working at present, the sealed structure of most employings, the headstock of this structure can't distribute the heat that gear train produces when work, after working long hours, the heat of this part generation impacts the work of main shaft and gear train easily, and serious may damage these parts.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, the spindle stock casing that thermal diffusivity is good.
The purpose of this utility model is achieved in that
A kind of spindle stock casing, front/rear end at casing offers the through hole that main shaft is installed, the inside of casing is provided with bearing group chamber is installed, the upper surface of casing offers the square breach that the dismounting annex is used, offer some grooves in the two sides of casing, the interval between some grooves forms fin.
As preferably, the cross section of described fin is a crescent.
As preferably, the described material of making casing and fin is HT200.
The outstanding compared to existing technology advantage of the utility model is:
1, of the present utility model simple in structure;
The heat that produces when 2, the fin of installing on the utility model can distribute main shaft and gear train work prevents that the part damage from increasing the service life.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a front view of the present utility model.
The specific embodiment
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-2:
A kind of spindle stock casing, front/rear end at casing 10 offers the through hole 11 that main shaft is installed, the inside of casing 10 is provided with bearing group chamber 12 is installed, the upper surface of casing 10 offers the square breach that the dismounting annex is used, offer some grooves 13 in the two sides of casing 10, gap between some grooves 13 forms fin 131, the cross section of above-mentioned fin 131 is a crescent, the above-mentioned material of making casing 10 and fin 131 is HT200, the heat that above-mentioned fin 131 produces in the time of distributing the work of casing 10 inner assemblies, prevent that assembly is heated too big and damages, and prolongs the service life of these assemblies.
The foregoing description only is one of preferred embodiment of the present utility model; be not to limit protection domain of the present utility model according to this; so: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (3)
1. spindle stock casing, front/rear end at casing offers the through hole that main shaft is installed, the inside of casing is provided with bearing group chamber is installed, the upper surface of casing offers the square breach that the dismounting annex is used, it is characterized in that: offer some grooves in the two sides of casing, the interval between some grooves forms fin.
2. a kind of spindle stock casing according to claim 1 is characterized in that: the cross section of described fin is a crescent.
3. a kind of spindle stock casing according to claim 1 is characterized in that: the described material of making casing and fin is HT200.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201134119U CN201625786U (en) | 2010-02-09 | 2010-02-09 | Box body of lathe headstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201134119U CN201625786U (en) | 2010-02-09 | 2010-02-09 | Box body of lathe headstock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201625786U true CN201625786U (en) | 2010-11-10 |
Family
ID=43057170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201134119U Expired - Fee Related CN201625786U (en) | 2010-02-09 | 2010-02-09 | Box body of lathe headstock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201625786U (en) |
-
2010
- 2010-02-09 CN CN2010201134119U patent/CN201625786U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20120209 |