CN203035926U - Radiating type cooling gear box - Google Patents
Radiating type cooling gear box Download PDFInfo
- Publication number
- CN203035926U CN203035926U CN 201220648712 CN201220648712U CN203035926U CN 203035926 U CN203035926 U CN 203035926U CN 201220648712 CN201220648712 CN 201220648712 CN 201220648712 U CN201220648712 U CN 201220648712U CN 203035926 U CN203035926 U CN 203035926U
- Authority
- CN
- China
- Prior art keywords
- cooling liquid
- box body
- transmission system
- gear
- gear box
- 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
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The utility model discloses a radiating type cooling gear box which comprises a gear box body and a transmission system arranged in the gear box body. A cooling liquid chamber is arranged in a chamber on the bottom portion of the transmission system. A cooling liquid inlet is formed at an input end of the cooling liquid chamber. A cooling liquid outlet is formed at the other end of the cooling liquid chamber. Radiating fins are fixedly arranged on the inner side of the box body. An observing window which is used for observing of the transmission system and is made of biaxially oriented polypropylene thin films is arranged on the box body. The radiating fins are fixedly arranged on the inner side of the box body, effective radiating of the box body can be overlaid, and radiating effect of the box body can be improved.
Description
Technical field
The utility model relates to a kind of gear-box, especially a kind of gear-box that can initiatively cool off.
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 a kind of heat radiating type cooling gear-box.
For achieving the above object, the technical solution adopted in the utility model is a kind of heat radiating type cooling gear-box, 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; Described box inside is installed with radiating fin, has the sight of making and be used for to observe transmission system by bidirectional stretching polypropylene film on the described casing and shows 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.
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; Described box inside is installed with radiating fin simultaneously, the efficiently radiates heat of the casing that can superpose, the radiating effect of increase casing.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Shown in Fig. 1, the utility model is a kind of heat radiating type cooling gear-box, 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; Described casing 1 inboard is installed with radiating fin 6, has the sight of making and be used for to observe transmission system by bidirectional stretching polypropylene film on the described casing 1 and shows window 7.
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. a heat radiating type cools off gear-box, 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; Described box inside is installed with radiating fin, has the sight of making and be used for to observe transmission system by bidirectional stretching polypropylene film on the described casing and shows window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648712 CN203035926U (en) | 2012-11-30 | 2012-11-30 | Radiating type cooling gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648712 CN203035926U (en) | 2012-11-30 | 2012-11-30 | Radiating type cooling gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203035926U true CN203035926U (en) | 2013-07-03 |
Family
ID=48688055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220648712 Expired - Fee Related CN203035926U (en) | 2012-11-30 | 2012-11-30 | Radiating type cooling gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203035926U (en) |
-
2012
- 2012-11-30 CN CN 201220648712 patent/CN203035926U/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 |