CN203035927U - Active cooling type gear case convenient to use - Google Patents
Active cooling type gear case convenient to use Download PDFInfo
- Publication number
- CN203035927U CN203035927U CN 201220649027 CN201220649027U CN203035927U CN 203035927 U CN203035927 U CN 203035927U CN 201220649027 CN201220649027 CN 201220649027 CN 201220649027 U CN201220649027 U CN 201220649027U CN 203035927 U CN203035927 U CN 203035927U
- Authority
- CN
- China
- Prior art keywords
- transmission system
- cooling liquid
- gear case
- gear
- cooling type
- 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 discloses an active cooling type gear case convenient to use. The gear case comprises a gear box body and a transmission system arranged in the gear case body, a cooling liquid cavity is arranged in a cavity on the bottom of the transmission system, an input end of the cooling liquid cavity is a cooling liquid inlet, and the other end of the cooling liquid cavity is a cooling liquid outlet. An observing window made of two-way stretching polypropylene films and used for observing the transmission system is arranged on the gear case body. The defect in the prior art that the transmission system of the gear case body is inconvenient to observe is overcome, an improved active cooling type gear is provided, an observer can observe the transmission system conveniently, and therefore whether the transmission system operates normally or not is judged.
Description
Technical field
The utility model relates to a kind of gear-box, and especially a kind of portable type is the cooling type gear-box initiatively.
Background technique
It is one of capital equipment that the lathe of prior art is produced the middle gear case, and can produce a large amount of heat during train wheel operation in the gear-box and cause the rising of gear-box temperature, under the effect that heat is transmitted, to make the component generation thermal distortion that is in contact with it, this thermal distortion will have a strong impact on the equipment machining accuracy in precision machining.
The model utility content
The thermal distortion that heating produces when working in order to reduce gear-box the utility model proposes initiatively cooling type gear-box of a kind of portable type.
For achieving the above object, the technical solution adopted in the utility model is: a kind of portable type is the cooling type gear-box initiatively, comprise gear housing and place the interior transmission system of gear housing, in the chamber of transmission system bottom, be provided with the cooling liquid chamber, the input end of cooling liquid chamber is cooling liquid inlet, and the other end is cooling liquid outlet; Have the sight of making and be used for to observe transmission system by bidirectional stretching polypropylene film on the described casing and show window.
Having on the casing to be made to see by bidirectional stretching polypropylene film and show window, is whether observe gear operation for the ease of the operator normal, and bidirectional stretching polypropylene film has the characteristic of transparent high temperature resistant simultaneously, is applicable to initiatively cooling type gear-box of the utility model.
The utility model is when work, machine tool coolant is introduced from the import of cooling liquid chamber, in the cooling liquid chamber, absorb the heat of gearbox drive system, be back to the tank for coolant of lathe from the outlet of cooling liquid chamber, utilize the circulation of machine tool coolant, the heat that produces when taking away gear-box work, the temperature of reduction gear-box, make the component generation thermal distortion that is in contact with it thereby reduce, and then guarantee machine finish.
Description of drawings
Fig. 1 is initiatively cooling type gear-box embodiment's schematic representation of the utility model.
Embodiment
Shown in Fig. 1, the utility model is initiatively cooling type gear-box of a kind of portable type, comprise gear housing 1 and the transmission system 2 that places in the gear housing 1, in the chamber of transmission system 2 bottoms, be provided with cooling liquid chamber 3, the input end of cooling liquid chamber 3 is cooling liquid inlet 4, and the other end is cooling liquid outlet 5; Have the sight of making and be used for to observe transmission system by bidirectional stretching polypropylene film on the described casing 1 and show window 6.
Above-described only is preferred implementation of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not influence effect and practical applicability that the utility model is implemented.
Claims (1)
1. portable type cooling type gear-box initiatively, comprise gear housing and place the interior transmission system of gear housing, it is characterized in that: be provided with the cooling liquid chamber in the chamber of transmission system bottom, the input end of cooling liquid chamber is cooling liquid inlet, and the other end is cooling liquid outlet; Have the sight of making and be used for to observe transmission system by bidirectional stretching polypropylene film on the described casing and show window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220649027 CN203035927U (en) | 2012-11-30 | 2012-11-30 | Active cooling type gear case convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220649027 CN203035927U (en) | 2012-11-30 | 2012-11-30 | Active cooling type gear case convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203035927U true CN203035927U (en) | 2013-07-03 |
Family
ID=48688056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220649027 Expired - Fee Related CN203035927U (en) | 2012-11-30 | 2012-11-30 | Active cooling type gear case convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203035927U (en) |
-
2012
- 2012-11-30 CN CN 201220649027 patent/CN203035927U/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: 20130703 Termination date: 20131130 |