CN202992063U - Belt tensioning mechanism - Google Patents
Belt tensioning mechanism Download PDFInfo
- Publication number
- CN202992063U CN202992063U CN 201220643793 CN201220643793U CN202992063U CN 202992063 U CN202992063 U CN 202992063U CN 201220643793 CN201220643793 CN 201220643793 CN 201220643793 U CN201220643793 U CN 201220643793U CN 202992063 U CN202992063 U CN 202992063U
- Authority
- CN
- China
- Prior art keywords
- wheel
- wheel shaft
- tensioning mechanism
- belt tensioning
- interlock
- 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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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model relates to a belt tensioning mechanism comprising a linkage adjusting nut, a third wheel provided with a third wheel shaft and an eccentric adjustment plate fixed on a box body screened by wind. A connecting plate is arranged on the third wheel shaft and connected with the linkage adjusting nut; the linkage adjusting nut is clamped between the linkage adjusting nut and the third wheel shaft through a locating pin; and a belt is arranged on the third wheel. The belt tensioning mechanism is simple in structure, low in cost, easy and convenient to adjust, and practical.
Description
Technical field
The utility model relates to pneumatic jig selecting technology field, relates in particular to belt tensioning mechanism.
Background technique
The belt tensioning mechanism that traditional pneumatic jig is chosen is all the tensioning of fixing, can not free adjustment.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of simple, convenient, practical belt tensioning mechanism of regulating.
For addressing the above problem, belt tensioning mechanism described in the utility model is characterized in that: it comprise interlock regulate female, be provided with the third wheel of wheel shaft and be fixed on eccentric adjustment plate on the casing of pneumatic jig choosing; The described wheel shaft of crossing is provided with connecting plate, and this connecting plate and described interlock are regulated parent phase and connected; Described interlock is regulated mother and is stuck in described interlock adjusting mother and described the mistake between wheel shaft by locating stud; Described third wheel is provided with belt.
Described third wheel is connected by a pair of roller bearing with the described wheel shaft of crossing, and is provided with spacer between this a pair of roller bearing.
The utility model compared with prior art has the following advantages:
1, because the eccentric adjustment plate that is provided with in the utility model is fixed on casing, third wheel is connected by roller bearing with the mistake wheel shaft, between two roller bearings, spacer is arranged, therefore, during position when the eccentric adjustment regulator plate on casing, third wheel fluctuates and can regulate the degree of tightness of belt, and not only adjusting is simple, convenient, and practical.
2, the utility model is simple in structure, with low cost.
Description of drawings
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In figure: mother's 2-eccentric adjustment plate 3-excessively wheel shaft 4-roller bearing 5-third wheel 6-spacer 7-casing 8-locating studs are regulated in 1-interlock.
Embodiment
As shown in Figure 1, belt tensioning mechanism, it comprise interlock regulate female 1, be provided with the third wheel 5 of wheel shaft 3 and be fixed on eccentric adjustment plate 2 on the casing 7 of pneumatic jig choosing.Cross wheel shaft 3 and be provided with connecting plate, this connecting plate is regulated female 1 with interlock and is connected; Interlock is regulated female 1 and is stuck in interlock adjusting female 1 and crosses between wheel shaft 3 by locating stud 8; Third wheel 5 is provided with belt.
Wherein: third wheel 5 is connected by a pair of roller bearing 4 with mistake wheel shaft 3, is provided with spacer 6 between this a pair of roller bearing 4.
Claims (2)
1. belt tensioning mechanism is characterized in that: it comprises that interlock regulates female (1), was provided with the third wheel (5) of wheel shaft (3) and is fixed on eccentric adjustment plate (2) on the casing (7) that pneumatic jig selects; The described wheel shaft (3) of crossing is provided with connecting plate, and this connecting plate is regulated female (1) with described interlock and is connected; Described interlock is regulated female (1) and is stuck in described interlock adjusting female (1) and described the mistake between wheel shaft (3) by locating stud (8); Described third wheel (5) is provided with belt.
2. belt tensioning mechanism as claimed in claim 1 is characterized in that: described third wheel (5) is connected by a pair of roller bearing (4) with the described wheel shaft (3) of crossing, and is provided with spacer (6) between this a pair of roller bearing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220643793 CN202992063U (en) | 2012-11-29 | 2012-11-29 | Belt tensioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220643793 CN202992063U (en) | 2012-11-29 | 2012-11-29 | Belt tensioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202992063U true CN202992063U (en) | 2013-06-12 |
Family
ID=48563244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220643793 Expired - Fee Related CN202992063U (en) | 2012-11-29 | 2012-11-29 | Belt tensioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202992063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325501A (en) * | 2014-09-01 | 2015-02-04 | 东莞市飞新达精密机械科技有限公司 | Synchronous belt tension adjusting device for die-cutting machine and adjusting method thereof |
-
2012
- 2012-11-29 CN CN 201220643793 patent/CN202992063U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325501A (en) * | 2014-09-01 | 2015-02-04 | 东莞市飞新达精密机械科技有限公司 | Synchronous belt tension adjusting device for die-cutting machine and adjusting method thereof |
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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: 20130612 Termination date: 20181129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |