CN203130994U - Built-in gear box cooler - Google Patents
Built-in gear box cooler Download PDFInfo
- Publication number
- CN203130994U CN203130994U CN 201320141151 CN201320141151U CN203130994U CN 203130994 U CN203130994 U CN 203130994U CN 201320141151 CN201320141151 CN 201320141151 CN 201320141151 U CN201320141151 U CN 201320141151U CN 203130994 U CN203130994 U CN 203130994U
- Authority
- CN
- China
- Prior art keywords
- cooling tube
- cooling
- built
- gear
- cooler
- 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 - Lifetime
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Abstract
The utility model relates to a built-in gear box cooler, comprising a connecting cover plate and a cooling pipe; the connecting cover plate is provided with a cooling pipe mounting hole, the cooling pipe is mounted in the cooling pipe mounting hole of the connecting cover plate, and comprises a wholly-U-shaped cooling pipe main body and multiple cooling fins, and the cooling fins are fixed on the cooling pipe main body and are uniformly distributed on the straight pipe part of the cooling pipe. The built-in gear box cooler is quick in heat exchange, small in size and convenient to mount.
Description
Technical field
The utility model relates to a kind of gear-box cooler, relates in particular to the built-in cooler of a kind of gear-box.
Background technique
Along with scientific and technological progress and social development, gear-box has obtained being extensive use of, has lubricant oil in the existing gear-box, the general lubricated and splash lubrication of pressure oil that adopts, lubricant oil mainly is oilgear axle box bearing and gear engagement position, take away the heat that produces in bearing and the gear operation process simultaneously, so lubricant oil need carry out heat exchange with the outside, lubricant oil adopts external shell and tube cooler to carry out heat exchange with outside heat exchange is general at present.The outside that this external shell and tube cooler is installed in gear-box takes up room greatly, heat exchange efficiency is low, and after needing increase by one table oil pump and corresponding supporting oil pipe and oil circuit annex that lubricant oil is effectively circulated, lubricant oil could arrive cooler and carry out heat exchange, and manufacture cost is improved greatly.
Summary of the invention
Technical problem to be solved in the utility model is: provide the gear-box that a kind of heat exchange is fast, volume is little, easy for installation built-in cooler.
For solving the problems of the technologies described above, the utility model is by the following technical solutions: the built-in cooler of a kind of gear-box, comprise and connect cover plate, cooling tube, described connection cover plate is provided with the cooling tube mounting hole, described cooling tube is installed on the cooling tube mounting hole that connects cover plate, described cooling tube comprises that integral body is U-shaped cooling tube main body and a plurality of cooling fin, and described cooling fin is fixed on the cooling tube main body, and is evenly distributed on the straight-tube portion of cooling tube.
The beneficial effect of the built-in cooler of a kind of gear-box of the utility model is: because the built-in cooler of gear case oil, be included in to connect to arrange on the cover plate and be U-shaped cooling tube main body and a plurality of cooling fin, described cooling fin is fixed on the cooling tube main body, and be evenly distributed on the straight-tube portion of cooling tube, therefore this cooler can be set directly in the gear-box and be immersed in the lubricant oil, as long as connect cooling water at cooler, just can reach the purpose of lubricant oil and external refrigeration hydrothermal exchange, with existing cooler corresponding supporting oil circuit need be set outside fuel tank, the oil circuit annex, lubrication oil booster pumps etc. are compared, the built-in cooler of gear case oil of the present utility model has simple in structure, the characteristics that floor space is few, and make simpler, easily, reduce production costs, economize on resources, be convenient to install, and this cooler adopts the fin cooling tube to replace light pipe formula cooling tube, makes heat exchange area bigger, the heat transfer rate is faster, has better heat exchange effect.
The utility model provides improved a kind of gear-box built-in cooler, described cooling fin is loop configuration, the cooling fin socket is fixed on the cooling tube main body, the cooling fin of this loop configuration, simple in structure, be convenient to make, cost of production is low, make things convenient for socket to be fixed on the cooling tube main body.
The utility model provides the further built-in cooler of improved a kind of gear-box, and described cooling tube main body is stainless steel material, has sound construction, oxidation resistance is good, thermal expansion coefficient is low, service time is longer.
The utility model will be further described below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the overall structure schematic representation of the built-in cooler of a kind of gear-box that provides of the utility model.
In its accompanying drawing: 1, connect cover plate; 2, cooling tube; 3, cooling tube mounting hole; 4, cooling tube main body; 5, cooling fin; 6, cooling water intake; 7, coolant outlet.
Embodiment
As shown in Figure 1, the specific embodiment of the built-in cooler of a kind of gear-box of the utility model, comprise and connect cover plate 1, cooling tube 2, described connection cover plate 1 is provided with cooling tube mounting hole 3, described cooling tube 2 is installed on the cooling tube mounting hole 3 that connects cover plate 1, described cooling tube 2 comprises that integral body is U-shaped cooling tube main body 4 and a plurality of cooling fin 5, described cooling tube main body 4 is stainless steel material, described cooling fin 5 is loop configuration, cooling fin 5 sockets are fixed on the cooling tube main body 4, cooling fin 5 is enclosed within earlier on cooling tube main body 4 straight tubes, fixes with its welding then, and is evenly distributed on the straight-tube portion of cooling tube 2.Connect cover plate 1 in the present embodiment and have two cooling tube mounting holes 3, integral body is U-shaped cooling tube 2 and just in time is arranged on the cooling tube mounting hole 3, and an end of U-shaped cooling tube 2 is cooling water intakes 6, the other end is coolant outlet 7, cooling water enters in the U-shaped cooling tube 2 from cooling water intake 6, and from coolant outlet 7 outflows, in this process, U-shaped cooling tube 2 is placed in the gear-box and contacts with gear box lubricating oil, by heat conduction the heat of gear box lubricating oil is conducted to cooling water in the U-shaped cooling tube 2, and take the gear-box external world out of by cooling water, like this as long as set out the mounting hole that installation connects cover plate 1 at gear-box, just can be directly installed in the gear-box, very convenient.Integral body is U-shaped cooling tube 2 and has straight-tube portion and turn of bilge, 5 of cooling fin are arranged on straight-tube portion, at turn of bilge cooling fin 5 are set and can make it overlapping, influence using effect, and this integral body is U-shaped cooling tube 2 and can makes the more smooth and easy strong of cooling water circulation, allows the heat exchange better effects if.
Claims (3)
1. built-in cooler of gear-box, it is characterized in that: comprise connecting cover plate (1), cooling tube (2), described connection cover plate (1) is provided with cooling tube mounting hole (3), described cooling tube (2) is installed on the cooling tube mounting hole (3) that connects cover plate (1), cooling tube (2) comprises that integral body is U-shaped cooling tube main body (4) and a plurality of cooling fin (5), described cooling fin (5) is fixed on the cooling tube main body (4), and is evenly distributed on the straight-tube portion of cooling tube (2).
2. the built-in cooler of a kind of gear-box according to claim 1 is characterized in that: described cooling fin (5) is loop configuration, and cooling fin (5) socket is fixed on the cooling tube main body (4).
3.
.The built-in cooler of a kind of gear-box according to claim 1 and 2 is characterized in that: described cooling tube main body (4) is stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141151 CN203130994U (en) | 2013-03-26 | 2013-03-26 | Built-in gear box cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141151 CN203130994U (en) | 2013-03-26 | 2013-03-26 | Built-in gear box cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203130994U true CN203130994U (en) | 2013-08-14 |
Family
ID=48938974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320141151 Expired - Lifetime CN203130994U (en) | 2013-03-26 | 2013-03-26 | Built-in gear box cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203130994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115638231A (en) * | 2022-10-10 | 2023-01-24 | 南京传仕重工科技有限公司 | Special planetary gear box of full-electric type large-torque injection molding machine |
-
2013
- 2013-03-26 CN CN 201320141151 patent/CN203130994U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115638231A (en) * | 2022-10-10 | 2023-01-24 | 南京传仕重工科技有限公司 | Special planetary gear box of full-electric type large-torque injection molding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |
|
| CX01 | Expiry of patent term |