CN201245764Y - Shaft transmission device of quilter - Google Patents
Shaft transmission device of quilter Download PDFInfo
- Publication number
- CN201245764Y CN201245764Y CNU2008200423504U CN200820042350U CN201245764Y CN 201245764 Y CN201245764 Y CN 201245764Y CN U2008200423504 U CNU2008200423504 U CN U2008200423504U CN 200820042350 U CN200820042350 U CN 200820042350U CN 201245764 Y CN201245764 Y CN 201245764Y
- Authority
- CN
- China
- Prior art keywords
- main shaft
- shaft
- quilter
- drive
- floating bearing
- 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 - Lifetime
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model provides a shaft drive of a quilter, which comprises a motor (1) and at least one main shaft driven by a belt (2) of a connecting motor (1), wherein, a floating bearing (7) supporting the main shaft is indirectly arranged at the periphery of the main shaft, and the floating bearing (7) is sleeved inside a long tube (9). The shaft drive of the quilter is easy to be installed, and can effectively control the vibration and noise generated during the transmission, the operation is stable and reliable, and the cost is low.
Description
Technical field
The utility model relates to a kind of shaft drive of quilter, especially relates to a kind of slender axles transmission device that is applied to computer quilter.
Background technology
The known quilting machines shaft transmission that is used for uses steel pipe as matrix mostly at present, and fix a bearing block every the 600-800mm place in the steel pipe periphery, bearing block and steel pipe are rigidly connected, with supporting steel pipe, such structure is to the requirement height of steel pipe, and processing cost height and difficulty are big; In addition, when quilting machines operation transmission,, thereby cause the transmission noise big because bearing block is to be fixedly connected on the steel pipe periphery; Simultaneously, such structure is not easy to install and maintenance.
The utility model content
The purpose of this utility model is to solve above-mentioned technical problem, provides a kind of and is easy to install and the shaft drive of quilter of vibration and noise can effectively reduce transmission the time.
The purpose of this utility model is achieved through the following technical solutions:
A kind of shaft drive of quilter, comprise a motor with at least one by being connected the bel-drivenn main shaft of motor, wherein, described main shaft periphery is provided with the floating bearing of supports main shaft indirectly, described floating bearing is set in the long tube.
Further, described floating bearing periphery is set with a working of plastics.
Again further, described working of plastics outer race is provided with a nylon jacket, and cover is useful on the elastic component of vibration damping in the described nylon jacket, and described elastic component prolongs that described floating bearing radial direction is extended and against described long tube inwall.
Further, described motor drives by the active belt and goes up main shaft, and drives lower main axis again, last main shaft and lower main axis Synchronous Transmission by driven belt.A described end of going up main shaft connects the quilting machines head, and an end of described lower main axis connects the quilting machines support.
The beneficial effects of the utility model are mainly reflected in: be easy to install, vibration when effectively controlling transmission and noise, operate steadily reliable and cost lower.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Be illustrated in figure 1 as the utility model quilting arbor vertical view cutaway drawing.
Wherein:
1 motor 2 is belt 3 driven belts initiatively
7 floating bearings, 8 springs, 9 long tubes
The specific embodiment
The utility model has disclosed a kind of shaft drive of quilter, preferred forms of the present utility model as shown in Figure 1, quilting machines has a driver element motor 1, this motor 1 is parallel to the main shaft setting, one initiatively a section of belt 2 be set on the armature shaft of this motor 1, another section is set on the main shaft 4, on last main shaft 4, also be arranged with a section of a driven belt 3, another section of this driven belt 3 then is sheathed on the lower main axis 5, when motor 1 starts, armature shaft drives initiatively belt 2, thereby main shaft 4 rotations are gone up in drive indirectly, and goes up main shaft 4 and rotate synchronously by driven belt 3 drive lower main axis 5.
On last main shaft 4 and lower main axis 5, load onto a floating bearing that is used to support 7 every certain distance, wherein, in order to reduce noise, be fixedly set in the working of plastics of its periphery at this floating bearing 7, and a nylon jacket 6 is set in the periphery of this working of plastics, this nylon jacket cover is useful on the spring 8 of vibration damping, and this spring 8 prolongs described floating bearing 7 radial direction and extends.
Be provided with the long tube of handling through alignment 9 at last main shaft 4 and lower main axis 5 outer race, flange arrangement is processed at the two ends of long tube 9 respectively, and the bearing of can packing into.
Install the working of plastics of floating bearing 7 and floating bearing 7 peripheries when last main shaft 4 and lower main axis 5, behind nylon jacket 6 and the spring 8, should go up main shaft 4 and lower main axis 5 inserts in the corresponding with it long tube 9 respectively, make spring 8 compress inwall in the long tube 9, wherein, the elastic force of this spring 8 can not be too little, otherwise cause that easily support force is not enough, the elastic force of this spring 8 can not be too big, otherwise cause the assembling difficulty easily, when these spring 8 elastic forces are moderate, last main shaft 4 and lower main axis 5 can insert in the long tube 9 very easily, and need not adjust, and have reached the function of last lower main axis self-centering.
The utility model still has multiple concrete embodiment, and all employings are equal to replacement or equivalent transformation and all technical schemes of forming, all drop within the claimed scope of the utility model.
Claims (5)
1, a kind of shaft drive of quilter, the main shaft that comprises a motor (1) and at least one belt (2,3) transmission by being connected motor (1), it is characterized in that: described main shaft periphery is provided with the floating bearing (7) of supports main shaft indirectly, and described floating bearing (7) is set in the long tube (9).
2, shaft drive of quilter according to claim 1 is characterized in that: described floating bearing (7) periphery is set with a working of plastics.
3, shaft drive of quilter according to claim 2, it is characterized in that: described working of plastics outer race is provided with a nylon jacket (6), cover is useful on the elastic component (8) of vibration damping in the described nylon jacket (6), and described elastic component (8) prolongs that described floating bearing (7) radial direction is extended and against described long tube (9) inwall.
4, shaft drive of quilter according to claim 1, it is characterized in that: described motor (1) is by main shaft (4) in the drive of active belt (2), and drive lower main axis (5) again, last main shaft (4) and lower main axis (5) Synchronous Transmission by driven belt (3).
5, shaft drive of quilter according to claim 4 is characterized in that: a described end of going up main shaft (4) connects the quilting machines head, and an end of described lower main axis (5) connects the quilting machines support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200423504U CN201245764Y (en) | 2008-07-31 | 2008-07-31 | Shaft transmission device of quilter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200423504U CN201245764Y (en) | 2008-07-31 | 2008-07-31 | Shaft transmission device of quilter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201245764Y true CN201245764Y (en) | 2009-05-27 |
Family
ID=40729585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200423504U Expired - Lifetime CN201245764Y (en) | 2008-07-31 | 2008-07-31 | Shaft transmission device of quilter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201245764Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101333738B (en) * | 2008-07-31 | 2012-10-17 | 苏州市正步机器制造有限公司 | Shaft drive of quilter |
-
2008
- 2008-07-31 CN CNU2008200423504U patent/CN201245764Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101333738B (en) * | 2008-07-31 | 2012-10-17 | 苏州市正步机器制造有限公司 | Shaft drive of quilter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090527 Effective date of abandoning: 20080731 |
|
| RGAV | Abandon patent right to avoid regrant |