CN202149196U - Gear box - Google Patents
Gear box Download PDFInfo
- Publication number
- CN202149196U CN202149196U CN201120273118U CN201120273118U CN202149196U CN 202149196 U CN202149196 U CN 202149196U CN 201120273118 U CN201120273118 U CN 201120273118U CN 201120273118 U CN201120273118 U CN 201120273118U CN 202149196 U CN202149196 U CN 202149196U
- Authority
- CN
- China
- Prior art keywords
- gearbox
- gear box
- aluminium base
- radiator
- utility
- 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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- General Details Of Gearings (AREA)
Abstract
The utility model discloses a gear box, which comprises a gear box body. A radiator is arranged on the lateral wall of the gear box body. The radiator is composed of an aluminum plate and radiating fins, so that effective radiating can be carried out when the gear box works. According to practice, the temperature of the gear box decreases by about 15 DEG C compared with that of the original gear box. The gear box has less effect on an encoder and improves working stability.
Description
Technical field
The utility model 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.
The model utility content
The utility model has overcome the deficiency that exists in the above-mentioned existing technology, provides a kind of thermal diffusivity good, the gearbox of decreasing temperature.
The technological scheme of the utility model is achieved in that
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 beneficial effect of the utility model of technique scheme to be:
The utility model is on the sidewall of gearbox, radiator to be installed, and 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 the utility model gearbox.
Embodiment
The embodiment of the utility model 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. gearbox according to claim 1 is characterized in that: described radiator comprises aluminium base, on aluminium base, is provided with radiating fin.
3. gearbox according to claim 2 is characterized in that: described aluminium base is fixed on the gearbox body through screw.
4. 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 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 |
|---|---|---|---|
| CN201120273118U CN202149196U (en) | 2011-07-29 | 2011-07-29 | Gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120273118U CN202149196U (en) | 2011-07-29 | 2011-07-29 | Gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202149196U true CN202149196U (en) | 2012-02-22 |
Family
ID=45590255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120273118U Expired - Fee Related CN202149196U (en) | 2011-07-29 | 2011-07-29 | Gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202149196U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330811A (en) * | 2011-07-29 | 2012-01-25 | 浙江伟博包装印刷品有限公司 | Gearbox |
| CN108386530A (en) * | 2018-02-07 | 2018-08-10 | 海宁信蜂材料科技有限公司 | A kind of automobile wheel edge retarder |
-
2011
- 2011-07-29 CN CN201120273118U patent/CN202149196U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330811A (en) * | 2011-07-29 | 2012-01-25 | 浙江伟博包装印刷品有限公司 | Gearbox |
| CN108386530A (en) * | 2018-02-07 | 2018-08-10 | 海宁信蜂材料科技有限公司 | A kind of automobile wheel edge retarder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 Termination date: 20160729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |