CN202151800U - Long bar feeding and discharging mechanism for centerless grinding machine - Google Patents
Long bar feeding and discharging mechanism for centerless grinding machine Download PDFInfo
- Publication number
- CN202151800U CN202151800U CN2011201495412U CN201120149541U CN202151800U CN 202151800 U CN202151800 U CN 202151800U CN 2011201495412 U CN2011201495412 U CN 2011201495412U CN 201120149541 U CN201120149541 U CN 201120149541U CN 202151800 U CN202151800 U CN 202151800U
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- China
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- supporting seat
- roller
- active roller
- base
- lead screw
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- Expired - Lifetime
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Abstract
The utility model provides a long bar feeding and discharging mechanism for a centerless grinding machine, which realizes high machining efficiency of long bars and comprises a motor, a base, a supporting seat and roller sets. The supporting seat is supported on the base, and the roller sets are uniformly distributed inside the supporting seat. The long bar feeding and discharging mechanism is characterized in that the motor is arranged below one end of the supporting seat, an output end of the motor is connected with an input end of a speed reducer, each roller set comprises a driving roller and a driven roller, a gap is reserved between each driving roller and the corresponding driven roller, and gaps between the driving rollers and the driven rollers of the evenly-distributed roller set are collinear. Each driving roller is provided with a convex shaft end, an output end of the speed reducer is connected with the convex shaft end of the driving roller of the roller set closest to the output end of the speed reducer through a universal joint, and the convex shaft ends of other driving rollers are connected with convex shaft ends of the adjacent driving rollers correspondingly through universal joints. The driving rollers and the driven rollers are mounted on corresponding supports which are supported on the supporting seat, and all incline in the moving direction of long bars.
Description
Technical field
The utility model relates to the technical field of the charging gear of centerless grinder, is specially a kind of long rod feeding delivering mechanism of centerless grinder.
Background technology
Existing centerless grinder is when the long rod of grinding, and long rod all needs people's craft to send to see off, cause working (machining) efficiency low, waste time and energy.
Summary of the invention
To the problems referred to above, the utility model provides a kind of long rod feeding delivering mechanism of centerless grinder, and it makes that the working (machining) efficiency of long rod is high.
A kind of long rod feeding delivering mechanism of centerless grinder; Its technical scheme is such: it comprises motor, base, supporting seat, roller set; Said supporting seat is supported on base, and said roller set is distributed in the said supporting seat, it is characterized in that: said motor is arranged in the below of an end of said supporting seat; The output of said motor connects the input of reductor; Said roller set comprises active roller, return idler, leaves the gap between said active roller, the return idler, and the active roller of the said roller set that is uniformly distributed with, the gap between the return idler are in line; Said active roller has the evagination axle head; The output of said reductor is through the evagination axle head of the said active roller of its nearest roller set of universal joint connection, and the evagination axle head of remaining said active roller connects the evagination axle head of its adjacent active roller respectively through universal joint, and said active roller, return idler are installed on corresponding bearing; Said bearing support is in said supporting seat, and said active roller, return idler all tilt towards long bar travel direction.
It is further characterized in that: said base is distributed in said supporting seat below, be equipped with between said base and the supporting seat vertical to leading screw;
Said vertically to the upper end of screw mandrel be fastened with the horizontal lead screw base; It is inner that said horizontal lead screw is loaded on said horizontal lead screw base; The bottom of said supporting seat is equipped with nut; The said horizontal lead screw said nut that is threaded, the outer end of said horizontal lead screw is equipped with handle, and the traffic direction of said horizontal lead screw is perpendicular to the direction of motion of said long charge bar;
The sidewall of said supporting seat is equipped with the binder cylinder; The upper end of said binder cylinder is connected with holding pad; Said holding pad above the interstitial site between said active roller, the return idler, material pressing device is installed, said binder cylinder is for vertically to the motion cylinder;
The output of said motor is set with sprocket wheel, and said sprocket wheel connects the input of said reductor through chain.
The lathe bed of centerless grinder is forward and backward the said structure of a cover the utility model respectively is installed after; In the gap of long bar between active roller, return idler; The driven by motor active roller rotates, owing to active roller, return idler all tilt towards long bar travel direction, and feasible long charge bar Jin Liao or discharging when active roller rotates; Owing to adopted mechanization, it makes that the working (machining) efficiency of long rod is high, time saving and energy saving.
Description of drawings
Fig. 1 is the front view structural representation of the utility model;
Fig. 2 is the vertical view structural representation (removal material pressing device) of Fig. 1;
Fig. 3 is the right view structural representation (removal material pressing device) of Fig. 1;
Fig. 4 is the structural representation of the utility model material pressing device binder.
The specific embodiment
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, it comprises motor 1, base 2, supporting seat 3, roller set, and supporting seat 3 is supported on base 2; Roller set is distributed in the supporting seat, and motor 1 is arranged in the below of an end of supporting seat 3, and the output of motor 1 is set with sprocket wheel 4; Sprocket wheel 4 connects the input of reductor 6 through chain 5; Roller set comprises active roller 7, return idler 8, leaves the gap between active roller 7, the return idler 8, and the active roller 7 of the roller set that is uniformly distributed with, the gap between the return idler 8 are in line; Active roller 7 has the evagination axle head; The output of reductor 6 is through the evagination axle head of the active roller 7 of universal joint 9 its nearest roller set of connection, and the evagination axle head of remaining active roller 7 connects the evagination axle head of its adjacent active rollers 7 respectively through universal joint 9, and active roller 7, return idler 8 are installed on corresponding bearing 10; Bearing 10 is supported on supporting seat 3, and active roller 7, return idler 8 all tilt towards long bar 11 travel directions.
Claims (5)
1. the long rod feeding delivering mechanism of a centerless grinder; It comprises motor, base, supporting seat, roller set; Said supporting seat is supported on base, and said roller set is distributed in the said supporting seat, it is characterized in that: said motor is arranged in the below of an end of said supporting seat; The output of said motor connects the input of reductor; Said roller set comprises active roller, return idler, leaves the gap between said active roller, the return idler, and the active roller of the said roller set that is uniformly distributed with, the gap between the return idler are in line; Said active roller has the evagination axle head; The output of said reductor is through the evagination axle head of the said active roller of its nearest roller set of universal joint connection, and the evagination axle head of remaining said active roller connects the evagination axle head of its adjacent active roller respectively through universal joint, and said active roller, return idler are installed on corresponding bearing; Said bearing support is in said supporting seat, and said active roller, return idler all tilt towards long bar travel direction.
2. the long rod feeding delivering mechanism of a kind of centerless grinder according to claim 1 is characterized in that: said base is distributed in said supporting seat below, be equipped with between said base and the supporting seat vertical to leading screw.
3. the long rod feeding delivering mechanism of a kind of centerless grinder according to claim 2; It is characterized in that: said vertically to the upper end of screw mandrel be fastened with the horizontal lead screw base; Said horizontal lead screw is loaded on that said horizontal lead screw base is inner, and the bottom of said supporting seat is equipped with nut, the said horizontal lead screw said nut that is threaded; The outer end of said horizontal lead screw is equipped with handle, and the traffic direction of said horizontal lead screw is perpendicular to the direction of motion of said long charge bar.
4. the long rod feeding delivering mechanism of a kind of centerless grinder according to claim 3; It is characterized in that: the sidewall of said supporting seat is equipped with the binder cylinder; The upper end of said binder cylinder is connected with holding pad; Said holding pad above the interstitial site between said active roller, the return idler, material pressing device is installed, said binder cylinder is for vertically to the motion cylinder.
5. according to the long rod feeding delivering mechanism of claim 1 or 4 described a kind of centerless grinders, it is characterized in that: the output of said motor is set with sprocket wheel, and said sprocket wheel connects the input
of said reductor through chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201495412U CN202151800U (en) | 2011-05-12 | 2011-05-12 | Long bar feeding and discharging mechanism for centerless grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201495412U CN202151800U (en) | 2011-05-12 | 2011-05-12 | Long bar feeding and discharging mechanism for centerless grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202151800U true CN202151800U (en) | 2012-02-29 |
Family
ID=45692308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201495412U Expired - Lifetime CN202151800U (en) | 2011-05-12 | 2011-05-12 | Long bar feeding and discharging mechanism for centerless grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202151800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198613A (en) * | 2011-05-12 | 2011-09-28 | 无锡机床股份有限公司 | Long bar stock feeding and discharging mechanism of centreless grinding machine |
-
2011
- 2011-05-12 CN CN2011201495412U patent/CN202151800U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102198613A (en) * | 2011-05-12 | 2011-09-28 | 无锡机床股份有限公司 | Long bar stock feeding and discharging mechanism of centreless grinding machine |
| CN102198613B (en) * | 2011-05-12 | 2013-01-02 | 无锡机床股份有限公司 | Long bar stock feeding and discharging mechanism of centreless grinding machine |
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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: 20120229 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |