CN202301756U - A gear drive mechanism with compensation function - Google Patents
A gear drive mechanism with compensation function Download PDFInfo
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- CN202301756U CN202301756U CN2011204304309U CN201120430430U CN202301756U CN 202301756 U CN202301756 U CN 202301756U CN 2011204304309 U CN2011204304309 U CN 2011204304309U CN 201120430430 U CN201120430430 U CN 201120430430U CN 202301756 U CN202301756 U CN 202301756U
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- gear
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- model
- driven gear
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Abstract
The utility model discloses a gear drive mechanism with compensation function, which comprises an active gear, a driven gear, and more than one transition gears that connect the active gear and the driven gear; the transition gears are arranged on a regulating part with position adjustable. The utility model is provided with advantages like simple structure and convenient usages.
Description
Technical field
The utility model relates generally to the gear drive field, refers in particular to a kind of gear drive with compensate function.
Background technique
At present, gear transmission is a kind of application kind of drive comparatively widely.Gear transmission is to utilize the gear teeth between gear to be meshing with each other transferring power and motion, owing to the gear teeth are worn easily, and gear existence processing itself and alignment error, these factors all can influence the transmission accuracy of gear.
The model utility content
The technical problem that the utility model will solve is: the deficiency to existing technology exists provides a kind of gear drive with compensate function simple and compact for structure, easy to use.
For solving the problems of the technologies described above, the utility model adopts following technological scheme:
A kind of gear drive with compensate function comprises driving gear, driven gear and the more than one transition gear that connects driving gear and driven gear, and said transition gear is installed on the adjusting element of an adjustable positions.
Further improvement as the utility model:
Said adjusting element is the compensating plate that offers waist shaped hole.
Said transition gear is one.
Said transition gear is two, and one of them and driving gear mesh, and another and driven gear mesh, and two transition gears intermesh.
The number of teeth of said two transition gears equates.
In said two transition gears one of them is installed on one and has on the regulator plate of waist shaped hole, and said regulator plate is installed on the compensating plate.
Compared with prior art; The advantage of the utility model is: the utility model is simple in structure, easy to use; Position through suitable adjustment adjusting element; Can compensate the centre distance error between transition gear and driving gear and the driven gear, transition gear and driving gear and driven gear are meshed better, thereby improve transmission accuracy.
Description of drawings
Fig. 1 is the utility model embodiment 1 a structural representation;
Fig. 2 is the utility model embodiment 2 a structural representation.
Marginal data: 1, driving gear; 2, driven gear; 3, transition gear; 4, compensating plate; 41, waist shaped hole; 5, regulator plate.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further explain.
Embodiment 1:
As shown in Figure 1, the gear drive with compensate function of the utility model comprises driving gear 1, driven gear 2 and the more than one transition gear 3 that connects driving gear 1 and driven gear 2.Driving gear 1 is connected with power mechanism, rotation under the drive of power mechanism; Driven gear 2 is connected with other gears, mainly is used for transmitting the power and the motion of driving gear 1; Transition gear 3 is installed on the adjusting element of an adjustable positions.When the transmission accuracy between gear reduces; Can suitably adjust the position of adjusting element; Centre distance error between compensation transition gear 3 and driving gear 1 and the driven gear 2 meshes transition gear 3 and driving gear 1 and driven gear 2 better, thereby improves transmission accuracy.
In the present embodiment, transition gear 3 is one, and driving gear 1 is identical with the sense of rotation of driven gear 2.Adjusting element is the compensating plate 4 that offers waist shaped hole 41, through bolt or other fastening pieces that matches with waist shaped hole 41 compensating plate 4 is fixedly mounted.When compensating plate 4 is installed, need to calculate the position of compensating plate 4, make the transition gear 3 can be simultaneously and driving gear 1 and driven gear 2 engagements.When driving gear 1 or driven gear 2 because wearing and tearing or machining error when influencing transmission accuracy; But loosening fasteners; Motion compensation plate 4, the centre distance between adjustment transition gear 3 and driving gear 1 or the driven gear 2 makes to reach the optimal engagement state between each gear again.
Embodiment 2:
As shown in Figure 2; The structure of present embodiment and embodiment 1 are basic identical; Difference just is: transition gear 3 is two, and one of them and driving gear 1 mesh, and another and driven gear 2 mesh; And two transition gears 3 intermesh, so driving gear 1 is opposite with the sense of rotation of driven gear 2.For guaranteeing that the driving gear 1 and the velocity ratio of driven gear 2 do not change, the number of teeth of two transition gears 3 is equated.One of them of two transition gears 3 is installed on the compensating plate 4, and another is installed on the regulator plate 5, and regulator plate 5 is installed on the compensating plate 4.Regulator plate 5 has similar structure with compensating plate 4, also offers waist shaped hole 41.Regulator plate 5 can be used for adjusting two distances between the transition gear 3, guarantees good engagement between two transition gears 3.When compensating plate 4 is installed, need to calculate the position of compensating plate 4, two transition gears 3 can be meshed with driving gear 1 and driven gear 2 respectively.The error compensating method of present embodiment is identical with embodiment 1, just repeats no more at this.
Below only be the preferred implementation of the utility model, the protection domain of the utility model also not only is confined to the foregoing description, and all technological schemes that belongs under the utility model thinking all belong to the protection domain of the utility model.Should be pointed out that for those skilled in the art,, should be regarded as the protection domain of the utility model in the some improvement and the retouching that do not break away under the utility model principle prerequisite.
Claims (6)
1. gear drive with compensate function; It is characterized in that: comprise driving gear (1), driven gear (2) and the more than one transition gear (3) that connects driving gear (1) and driven gear (2), said transition gear (3) is installed on the adjusting element of an adjustable positions.
2. the gear drive with compensate function according to claim 1 is characterized in that: said adjusting element is for offering the compensating plate (4) of waist shaped hole (41).
3. the gear drive with compensate function according to claim 2 is characterized in that: said transition gear (3) is one.
4. the gear drive with compensate function according to claim 2; It is characterized in that: said transition gear (3) is two; One of them and driving gear (1) mesh, and another and driven gear (2) mesh, and two transition gears (3) intermesh.
5. the gear drive with compensate function according to claim 4 is characterized in that: the number of teeth of said two transition gears (3) equates.
6. according to claim 4 or 5 described gear drives with compensate function; It is characterized in that: one of them in said two transition gears (3) is installed on one and has on the regulator plate (5) of waist shaped hole (41), and said regulator plate (5) is installed on the compensating plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204304309U CN202301756U (en) | 2011-11-03 | 2011-11-03 | A gear drive mechanism with compensation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204304309U CN202301756U (en) | 2011-11-03 | 2011-11-03 | A gear drive mechanism with compensation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202301756U true CN202301756U (en) | 2012-07-04 |
Family
ID=46370661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204304309U Expired - Fee Related CN202301756U (en) | 2011-11-03 | 2011-11-03 | A gear drive mechanism with compensation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202301756U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910255A (en) * | 2014-03-18 | 2014-07-09 | 泰州润康医疗用品有限公司 | Regulating mechanism of antiseptic sheet wiper |
| CN108312061A (en) * | 2018-04-03 | 2018-07-24 | 浙江永耀机械科技有限公司 | The flat turn mechanism of water-drill grinding and polishing machine |
| CN112916117A (en) * | 2019-09-11 | 2021-06-08 | 倪沈华 | Environment-friendly plate crushing and sampling device |
-
2011
- 2011-11-03 CN CN2011204304309U patent/CN202301756U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910255A (en) * | 2014-03-18 | 2014-07-09 | 泰州润康医疗用品有限公司 | Regulating mechanism of antiseptic sheet wiper |
| CN108312061A (en) * | 2018-04-03 | 2018-07-24 | 浙江永耀机械科技有限公司 | The flat turn mechanism of water-drill grinding and polishing machine |
| CN112916117A (en) * | 2019-09-11 | 2021-06-08 | 倪沈华 | Environment-friendly plate crushing and sampling device |
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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: 20120704 Termination date: 20201103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |