CN203440647U - Adjustable shaft-driven guide mechanism - Google Patents
Adjustable shaft-driven guide mechanism Download PDFInfo
- Publication number
- CN203440647U CN203440647U CN201320485665.7U CN201320485665U CN203440647U CN 203440647 U CN203440647 U CN 203440647U CN 201320485665 U CN201320485665 U CN 201320485665U CN 203440647 U CN203440647 U CN 203440647U
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- seat
- driving
- guide
- axis
- drives
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Abstract
The utility model discloses an adjustable shaft-driven guide mechanism. The mechanism comprises a front middle beam, a rack, a first driving base, a second driving base, a first guide shaft, a second guide shaft, a sliding block and a driving adjusting base, wherein the right end of the rack is fixed with the front middle beam; the first driving base and the second driving base are arranged at the left end and the right end of the rack respectively; the driving adjusting base is arranged above the second driving base; a driving wheel is arranged on the first driving base; a driven wheel is arranged on the driving adjusting base; the driving wheel is connected with the driven wheel through a synchronous belt; ends of the first guide shaft and the second guide shaft are connected with the first driving base and the second driving base respectively; a shaft support is arranged below the second guide shaft; and the first guide shaft and the second guide shaft are sleeved with the sliding block. The mechanism is high in structural installation precision, adjustable and convenient to install and maintain.
Description
Technical field
The utility model relates to a kind of guiding mechanism field, and specifically a kind of adjustable axle drives guiding mechanism.
Background technology
The principle of the guiding mechanism of the gimbal axis of computer embroidering machine driving is in the past as guiding with two round axles, direction along shaft centre line is carried out rectilinear motion, play the effect of guiding, but there are several defects: if the baseplane of 1 axis of guide two end supports is mounted face out-of-flatness, to axle, drive guiding mechanism to bring the difficulty of installation.2, the area of embroidery machine embroidery is sometimes larger, and axle drives two axis of guide length of guide rail mechanism longer, due to factors such as own wt and pressure, makes the distortion of axle straight line, produces buckling phenomenon.3, due to the expansion of framework, the load that strengthens belt, increase bel-drivenn transmission intensity.For increasing belt transmission intensity, must increase the width of belt, but existing coaster is restricted.4, because axle drives the strainer of guiding mechanism at the intermediate member of embroidery machine, the below of platen, brings very large inconvenience during maintenance.Because of four above defects, design a kind of new-type adjustable axle and drive guiding mechanism particularly necessary.
Summary of the invention
The purpose of this utility model is to provide a kind of adjustable axle and drives guiding mechanism.
Transmission intensity that the utility model will solve installation inconvenience that prior art exists, axis of guide bending, driving belt is low, the problem of inconvenient maintenance.
The technical solution of the utility model is: it comprises that front central sill, frame, first drive seat, second to drive seat, first axis of guide, second axis of guide, slide block and driving adjustment seat, described frame right-hand member and front central sill are fixed, described the first driving seat and second drives seat to be located at respectively left end and the right-hand member of frame, described driving adjustment seat is located at the top of described the second driving seat, the first described driving seat is provided with driving wheel, drive adjustment seat to be provided with driven pulley, described driving wheel is connected by Timing Belt with driven pulley; The first described axis of guide drives seat to be connected with the first driving seat and second respectively with the two ends of second axis of guide, and the below of the second described axis of guide is provided with axle supporting, and described slide block is placed on first axis of guide and second axis of guide.
The beneficial effects of the utility model are: the machining accuracy 1, the installed surface of frame being reduced, thus reduced cost; 2, first drive seat and second to drive seat to increase screw-nut adjustment structure, improved the precision of installing; 3, Timing Belt and the slide block size of widening, the driving force of increase have been designed; 4, increase the stroke of guiding mechanism, thereby because stroke increases, do not reduced guiding accuracy; 5, increased bidirectional modulation belt tensioning mechanism and fixture, given and install and keep in repair and all brought two-way facility.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is explosive view of the present utility model.
Fig. 3 is the structural representation of slide block.
Fig. 4 is the structural representation of the second driving seat.
Fig. 5 is the structural representation that drives adjustment seat.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in the figure, it comprises that front central sill 8, frame 10, first drive seat 2, second drive seat 7, first axis of guide 4, second axis of guide 9, slide block 3 and drive adjustment seat 6, described frame 10 right-hand members and front central sill 8 are fixing, the first described driving seat 2 and second drives seat 7 to be located at respectively left end and the right-hand member of frame 10, described driving adjustment seat 6 is located at the top of described the second driving seat 7, the first described driving seat 2 is provided with driving wheel 1, drive adjustment seat 6 to be provided with driven pulley 5, described driving wheel 1 is connected by Timing Belt 14 with driven pulley 5; The first described axis of guide 4 and the two ends of second axis of guide 9 drive seat 7 to be connected with the first driving seat 2 and second respectively, and the below of the second described axis of guide 9 is provided with axle supporting 11, and described slide block 3 is placed on first axis of guide 4 and second axis of guide 9.
In the present embodiment, the first described driving seat 2 and second drives seat 7 all by stud 19 and hex nut 18, to be arranged in frame 10.
In the present embodiment, described slide block 3 is provided with the 3.3, first guiding axis hole 3.1 synchronous with holes and the second guiding axis hole 3.2, and the second described guiding axis hole 3.2 is hatch frame; In the first described guiding axis hole 3.1, be provided with the first linear bearing 13, in the second guiding axis hole 3.2, be provided with the second linear bearing 16, the second described linear bearing 16 is hatch frame, the first described linear bearing 13 two ends are provided with nylon washer 12, and the second described linear bearing 16 two ends are provided with opening nylon washer 17; Described Timing Belt 14 is located in synchronous with holes 3.3, and the first described axis of guide 4 is located in the first linear bearing 13, and the second described axis of guide 9 is located in the second linear bearing 16.
In the present embodiment, described driving adjustment seat 6 is provided with adjustment seat gathering sill 6.1, and the second described driving seat 7 is provided with and drives a seat gathering sill 7.1, and described adjustment seat gathering sill 6.1 cooperatively interacts with a driving seat gathering sill 7.1; First described driving seat 2 left sides are provided with the first adjustment screw 20 and adjust tensioning nut 21, and described driving adjustment seat 6 is provided with the second adjustment screw 15.
Claims (4)
1. an adjustable axle drives guiding mechanism, comprise that front central sill, frame, first drive seat, second to drive seat, first axis of guide, second axis of guide, slide block and driving adjustment seat, frame right-hand member and front central sill described in it is characterized in that are fixed, described the first driving seat and second drives seat to be located at respectively left end and the right-hand member of frame, described driving adjustment seat is located at the top of described the second driving seat, the first described driving seat is provided with driving wheel, drive adjustment seat to be provided with driven pulley, described driving wheel is connected by Timing Belt with driven pulley; The first described axis of guide drives seat to be connected with the first driving seat and second respectively with the two ends of second axis of guide, and the below of the second described axis of guide is provided with axle supporting, and described slide block is placed on first axis of guide and second axis of guide.
2. adjustable axle according to claim 1 drives guiding mechanism, it is characterized in that described the first driving seat and second drives seat all by stud and hex nut, to be arranged in frame.
3. adjustable axle according to claim 1 drives guiding mechanism, it is characterized in that described slide block is provided with synchronously with holes, the first guiding axis hole and the second guiding axis hole, and the second described guiding axis hole is hatch frame; In the first described guiding axis hole, be provided with the first linear bearing, in the second guiding axis hole, be provided with the second linear bearing, the second described linear bearing is hatch frame, and the first described linear bearing two ends are provided with nylon washer, and the second described linear bearing two ends are provided with opening nylon washer; Described Timing Belt be located at synchronous with holes in, the first described axis of guide is located in the first linear bearing, the second described axis of guide is located in the second linear bearing.
4. adjustable axle according to claim 1 drives guiding mechanism, it is characterized in that described driving adjustment seat is provided with adjustment seat gathering sill, the second described driving seat is provided with and drives a seat gathering sill, and described adjustment seat gathering sill cooperatively interacts with a driving seat gathering sill; The first described driving seat left side is provided with the first adjustment screw and adjusts tensioning nut, and described driving adjustment seat is provided with the second adjustment screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320485665.7U CN203440647U (en) | 2013-08-09 | 2013-08-09 | Adjustable shaft-driven guide mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320485665.7U CN203440647U (en) | 2013-08-09 | 2013-08-09 | Adjustable shaft-driven guide mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203440647U true CN203440647U (en) | 2014-02-19 |
Family
ID=50091714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320485665.7U Expired - Fee Related CN203440647U (en) | 2013-08-09 | 2013-08-09 | Adjustable shaft-driven guide mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203440647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103451873A (en) * | 2013-08-09 | 2013-12-18 | 中捷大宇机械有限公司 | Adjustable shaft drive guiding structure |
-
2013
- 2013-08-09 CN CN201320485665.7U patent/CN203440647U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103451873A (en) * | 2013-08-09 | 2013-12-18 | 中捷大宇机械有限公司 | Adjustable shaft drive guiding structure |
| CN103451873B (en) * | 2013-08-09 | 2015-10-28 | 中捷大宇机械有限公司 | Adjustable shaft drives guiding mechanism |
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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: 20140219 Termination date: 20160809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |