CN201270461Y - Machine case coiling machine with small inner diameter - Google Patents
Machine case coiling machine with small inner diameter Download PDFInfo
- Publication number
- CN201270461Y CN201270461Y CNU2008201657097U CN200820165709U CN201270461Y CN 201270461 Y CN201270461 Y CN 201270461Y CN U2008201657097 U CNU2008201657097 U CN U2008201657097U CN 200820165709 U CN200820165709 U CN 200820165709U CN 201270461 Y CN201270461 Y CN 201270461Y
- Authority
- CN
- China
- Prior art keywords
- circular shaft
- shaft
- depression bar
- volume circular
- rounding
- 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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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to a motor casing winding machine with small inner diameter, which belongs to the technical field of motor production and manufacturing devices. The motor casing winding machine comprises a rounding shaft whose two ends are rotated to support and a lower rubber-covered roll which is arranged on the lower portion of the rounding shaft and whose two ends are rotated to support, wherein the shaft line of the rounding shaft and the shaft line of the lower rubber-covered roll are parallel, whose peripheries are mutually arranged at interval, the upper portion of the rounding shaft is provided with a pressure bar, the lower end of the pressure bar is provided with a rolling body whose shaft line is parallel to the shaft line of the rounding shaft and which can relatively rotate with the rounding shaft, the upper end of the pressure bar is fixed with a swinging arm, and the swinging arm is connected with a pivoted shaft, and the rotating body on the lower end of the pressure bar can be led to contact or separate from the middle surface of the rounding shaft through the oscillation of the swinging arm. The motor casing winding machine can guarantee body case winding quality, and solves the problems in the prior art that a rounding shaft is easy to be flexibly bent when winding a casing with small inner diameter, thereby influencing the winding quality of the casing with small inner diameter and the like.
Description
Technical field
The utility model relates to a kind of little internal diameter motor case bushing machine, belongs to motor and manufactures apparatus technology.
Technical background
In the prior art, the furling plate round machine that is used to roll motor case comprises the rotatably supported volume circular shaft in two ends more and is located at the rotatably supported lower rubber roller in volume circular shaft two ends, below, thus sheet metal from the gap between volume circular shaft circumference and the lower rubber roller circumference by being rolled into cylindric casing.But when above-mentioned furling plate round machine was used to roll the casing of little internal diameter, the external diameter of volume circular shaft was also less because volume circular shaft external diameter is corresponding with the casing internal diameter, rolls up circular shaft when rolling little internal diameter casing flexural buckling takes place easily, thereby influence the manufacturing quality of little internal diameter casing.
Summary of the invention
The utility model purpose is to provide a kind of little internal diameter casing bushing machine that can guarantee the casing manufacturing quality, flexural buckling takes place in volume circular shaft when rolling little internal diameter casing easily that solved that prior art exists, thereby influences the problems such as manufacturing quality of little internal diameter casing.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: it comprises the rotatably supported volume circular shaft in two ends and is located at the rotatably supported lower rubber roller in volume circular shaft two ends, below, volume circular shaft axis and lower rubber roller parallel axes and both circumference spaces are provided with, described volume circular shaft top is provided with depression bar, the depression bar lower end be provided with axis and volume circular shaft parallel axes and can with the rolling element that relatively rotates of volume circular shaft, described depression bar upper end is fixed with swing arm, the rotor that described swing arm and pivotally connected, the swing by swing arm can make the depression bar lower end is with the middle part surface contact of volume circular shaft or separate.Wherein, when rolling little internal diameter casing, the rolling element in the effect down-pressed pole lower end of swing arm contact with the circumferential surface at volume circular shaft middle part will be rolled up circular shaft and compress, thereby prevent to roll up the flexural buckling of circular shaft, guarantee the manufacturing quality of little internal diameter casing; When the rolling element and volume circular shaft surface isolation that roll when finishing in the effect down-pressed pole lower end of swing arm, thereby be convenient to take out with rolling the little internal diameter casing of finishing.
As preferably, described depression bar lower end is provided with two rolling elements, and the axis of described two rolling elements is parallel to each other and can contacts with volume circular shaft surface simultaneously.Wherein, two rolling elements being set can guarantee further to guarantee the manufacturing quality of little internal diameter casing to rolling up compressing of circular shaft in the depression bar lower end.
As preferably, described swing arm upper edge spool axis direction is provided with several counterbores, and screw passes counterbore and is threaded with the depression bar upper end.Wherein, depression bar cooperates the position that adjustable seamless bar is installed by counterbores different in screw and the swing arm, thus adapt to different length little internal diameter casing roll needs.
As preferably, described rolling element is a ball bearing.
Therefore, the utlity model has characteristics such as to guarantee the casing manufacturing quality.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, comprise the rotatably supported volume circular shaft 1 in two ends and be located at the rotatably supported lower rubber roller 2 in volume two ends, circular shaft 1 below, the axis of volume circular shaft 1 and the parallel axes of lower rubber roller 2 and both circumference spaces are provided with, the top of volume circular shaft 1 is provided with depression bar 3, the lower end of depression bar 3 is provided with the parallel axes of axis and volume circular shaft 1 and can be parallel to each other with the axis of 4, two ball bearings 4 of two ball bearings of relatively rotating of volume circular shaft 1 and can contacts with the surface of volume circular shaft 1 simultaneously.Swing arm 5 is connected with pivot 6, the axis direction of swing arm 5 upper edge spools 1 is provided with four counterbores 7, screw 8 passes counterbore 7 and is threaded with the upper end of depression bar 3, and the ball bearing 4 that the swing by swing arm 5 can make depression bar 3 lower ends is with the middle part surface contact of volume circular shaft 1 or separate.
When rolling little internal diameter casing, the ball bearing in the effect down-pressed pole lower end of swing arm contact with the circumferential surface at volume circular shaft middle part will be rolled up circular shaft and compress, thereby prevent to roll up the flexural buckling of circular shaft, guarantee the manufacturing quality of little internal diameter casing; When the ball bearing and volume circular shaft surface isolation that roll when finishing in the effect down-pressed pole lower end of swing arm, thereby be convenient to take out with rolling the little internal diameter casing of finishing.
Claims (4)
1, a kind of little internal diameter casing bushing machine, comprise the rotatably supported volume circular shaft in two ends and be located at the rotatably supported lower rubber roller in volume circular shaft two ends, below, volume circular shaft axis and lower rubber roller parallel axes and both circumference spaces are provided with, it is characterized in that described volume circular shaft top is provided with depression bar, the depression bar lower end be provided with axis and volume circular shaft parallel axes and can with the rolling element that relatively rotates of volume circular shaft, described depression bar upper end is fixed with swing arm, the rotor that described swing arm and pivotally connected, the swing by swing arm can make the depression bar lower end is with the middle part surface contact of volume circular shaft or separate.
2, little internal diameter casing bushing machine according to claim 1 is characterized in that described depression bar lower end is provided with two rolling elements, and the axis of described two rolling elements is parallel to each other and can contacts with volume circular shaft surface simultaneously.
3, little internal diameter casing bushing machine according to claim 1 and 2 is characterized in that described swing arm upper edge spool axis direction is provided with several counterbores, and screw passes counterbore and is threaded with the depression bar upper end.
4, little internal diameter casing bushing machine according to claim 1 and 2 is characterized in that described rolling element is a ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201657097U CN201270461Y (en) | 2008-10-08 | 2008-10-08 | Machine case coiling machine with small inner diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201657097U CN201270461Y (en) | 2008-10-08 | 2008-10-08 | Machine case coiling machine with small inner diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201270461Y true CN201270461Y (en) | 2009-07-08 |
Family
ID=40843071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201657097U Expired - Fee Related CN201270461Y (en) | 2008-10-08 | 2008-10-08 | Machine case coiling machine with small inner diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201270461Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116900191A (en) * | 2023-09-13 | 2023-10-20 | 江苏誉立化工装备制造有限公司 | Tank body forming equipment of reaction kettle |
-
2008
- 2008-10-08 CN CNU2008201657097U patent/CN201270461Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116900191A (en) * | 2023-09-13 | 2023-10-20 | 江苏誉立化工装备制造有限公司 | Tank body forming equipment of reaction kettle |
| CN116900191B (en) * | 2023-09-13 | 2023-12-05 | 江苏誉立化工装备制造有限公司 | Tank body forming equipment of reaction kettle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20161008 |