CN102330811A - Gearbox - Google Patents
Gearbox Download PDFInfo
- Publication number
- CN102330811A CN102330811A CN201110215444A CN201110215444A CN102330811A CN 102330811 A CN102330811 A CN 102330811A CN 201110215444 A CN201110215444 A CN 201110215444A CN 201110215444 A CN201110215444 A CN 201110215444A CN 102330811 A CN102330811 A CN 102330811A
- Authority
- CN
- China
- Prior art keywords
- gearbox
- aluminium base
- temperature
- radiator
- heat
- 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.)
- Withdrawn
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 17
- 239000004411 aluminium Substances 0.000 claims description 16
- 239000004519 grease Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 239000000758 substrate Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The invention discloses a gearbox. The gearbox comprises a gearbox main body, wherein a heat radiator is arranged on a side wall of the gearbox main body. In the invention, the heat radiator is arranged on the side wall of the gearbox, and consists of an aluminum substrate and a heat radiating sheet, so that heat can be effectively radiated during the operation of the gearbox; in practice, temperature of the gearbox is lowered by about 15 degrees, and the change of the temperature has smaller influence on an encoder; and therefore working stability of the gearbox is improved.
Description
Technical field
The present invention relates to a kind of gearbox, particularly a kind of gearbox that is beneficial to heat radiation.
Background technique
In the intaglio printing system, the power of printing plate axle rotation is provided by speed changer, like Fig. 1, shown in Figure 2; Described speed changer is by gearbox 1, and motor 2 is formed with encoder 3, and the output shaft 4 of gearbox 1 is in order to connect the printing plate axle; Gearbox 1 in normal operation, temperature can be increased to about 75 degree, because gearbox 1 is close together with motor 2; Therefore the temperature of motor 2 also can be elevated to about 65 degree; In like manner, the encoder 3 that is arranged on the motor 2 also can reach about 65 degree, and high like this temperature brings harmful effect can for machine operation stability; Can lose the encoder feedback amount under the serious situation, thereby influence is to the accurate control of print speed printing speed.
Summary of the invention
The present invention has overcome the deficiency that exists in the above-mentioned existing technology, provides a kind of thermal diffusivity good, the gearbox of decreasing temperature.
Technological scheme of the present invention is achieved in that
A kind of gearbox comprises the gearbox body, on the sidewall of gearbox body, is provided with radiator.
As preferably, described radiator comprises aluminium base, on aluminium base, is provided with radiating fin.
As preferably, described aluminium base is fixed on the gearbox body through screw.
As preferably, described aluminium base and radiating fin are formed in one.
As preferably, between aluminium base and gearbox body, scribble heat-conducting silicone grease.
Adopted the invention has the beneficial effects as follows of technique scheme:
The present invention has installed radiator on the sidewall of gearbox, radiator is made up of aluminium base and radiating fin, thereby can when work, effectively dispel the heat; Through practice; The temperature of gearbox has descended than in the past about 15 degree, and is less to the influence of encoder, improved working stability.
Description of drawings
Fig. 1 is the structural representation of speed changer in the existing technology;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the structural representation of gearbox of the present invention.
Embodiment
Embodiment of the present invention is following:
Embodiment: a kind of gearbox, as shown in Figure 3, comprise gearbox body 1, on end face, left surface and the right flank of gearbox body 1, be provided with radiator; Described radiator comprises aluminium base 5, on aluminium base 5, is provided with radiating fin 6, and aluminium base 5 is formed in one with radiating fin 6; Between aluminium base 5 and gearbox body 1, scribble heat-conducting silicone grease 7, described aluminium base 5 is fixed on the gearbox body 1 through screw.
Claims (5)
1. a gearbox comprises the gearbox body, it is characterized in that: on the sidewall of gearbox body, be provided with radiator.
2. a kind of gearbox according to claim 1 is characterized in that: described radiator comprises aluminium base, on aluminium base, is provided with radiating fin.
3. a kind of gearbox according to claim 2 is characterized in that: described aluminium base is fixed on the gearbox body through screw.
4. a kind of gearbox according to claim 2 is characterized in that: described aluminium base and radiating fin are formed in one.
5. according to claim 2 or 3 or 4 described a kind of gearboxes, it is characterized in that: between aluminium base and gearbox body, scribble heat-conducting silicone grease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110215444A CN102330811A (en) | 2011-07-29 | 2011-07-29 | Gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110215444A CN102330811A (en) | 2011-07-29 | 2011-07-29 | Gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102330811A true CN102330811A (en) | 2012-01-25 |
Family
ID=45482701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110215444A Withdrawn CN102330811A (en) | 2011-07-29 | 2011-07-29 | Gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102330811A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065650A (en) * | 2015-08-17 | 2015-11-18 | 苏州柏德纳科技有限公司 | Alloy radiating piece |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200941594Y (en) * | 2006-06-15 | 2007-08-29 | 武汉奥泽电子有限公司 | Stageless governing controller of autocar air conditioning fan |
| CN201138155Y (en) * | 2007-11-28 | 2008-10-22 | 贾国章 | Anti-freezing device of air cooling heat radiator |
| CN201174632Y (en) * | 2008-04-10 | 2008-12-31 | 上海森力玛传动技术有限公司 | Rectangular speed regulating motor |
| CN101432552A (en) * | 2006-05-03 | 2009-05-13 | 索尤若驱动有限及两合公司 | Cooler for a gearbox, gearbox with a cooling device, modular system for a gearbox cooling device and series of constructions for a gearbox |
| CN201747910U (en) * | 2010-07-19 | 2011-02-16 | 奇瑞汽车股份有限公司 | External cooling system of automatic transmission |
| CN201846560U (en) * | 2010-10-19 | 2011-05-25 | 黄军 | Embedded type radiator |
| KR20110085922A (en) * | 2010-01-19 | 2011-07-27 | 명범영 | LED lighting fixtures and lighting devices using the same |
| CN202149196U (en) * | 2011-07-29 | 2012-02-22 | 浙江伟博包装印刷品有限公司 | Gear box |
-
2011
- 2011-07-29 CN CN201110215444A patent/CN102330811A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101432552A (en) * | 2006-05-03 | 2009-05-13 | 索尤若驱动有限及两合公司 | Cooler for a gearbox, gearbox with a cooling device, modular system for a gearbox cooling device and series of constructions for a gearbox |
| CN200941594Y (en) * | 2006-06-15 | 2007-08-29 | 武汉奥泽电子有限公司 | Stageless governing controller of autocar air conditioning fan |
| CN201138155Y (en) * | 2007-11-28 | 2008-10-22 | 贾国章 | Anti-freezing device of air cooling heat radiator |
| CN201174632Y (en) * | 2008-04-10 | 2008-12-31 | 上海森力玛传动技术有限公司 | Rectangular speed regulating motor |
| KR20110085922A (en) * | 2010-01-19 | 2011-07-27 | 명범영 | LED lighting fixtures and lighting devices using the same |
| CN201747910U (en) * | 2010-07-19 | 2011-02-16 | 奇瑞汽车股份有限公司 | External cooling system of automatic transmission |
| CN201846560U (en) * | 2010-10-19 | 2011-05-25 | 黄军 | Embedded type radiator |
| CN202149196U (en) * | 2011-07-29 | 2012-02-22 | 浙江伟博包装印刷品有限公司 | Gear box |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065650A (en) * | 2015-08-17 | 2015-11-18 | 苏州柏德纳科技有限公司 | Alloy radiating piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20120125 |