CN202271220U - Coaxial controllable rotation radial feeding device - Google Patents
Coaxial controllable rotation radial feeding device Download PDFInfo
- Publication number
- CN202271220U CN202271220U CN2011203014667U CN201120301466U CN202271220U CN 202271220 U CN202271220 U CN 202271220U CN 2011203014667 U CN2011203014667 U CN 2011203014667U CN 201120301466 U CN201120301466 U CN 201120301466U CN 202271220 U CN202271220 U CN 202271220U
- Authority
- CN
- China
- Prior art keywords
- gear
- main shaft
- chain wheel
- servomotor
- feeding
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a coaxial controllable rotation radial feeding device belonging to the technical field of metallurgical machinery, which comprises a main shaft (2) and a frame (5). The outer rim surface of the rear portion of the main shaft (2) is fixedly provided with a main shaft gear (4). A servo motor gear (7) is arranged below the main shaft gear (4). The servo motor gear (7) is arranged at the lower part of the frame (5) through a bearing. The servo motor gear (7) and the main shaft gear (4) are mutually meshed with each other. The center of the servo motor gear (7) is fixedly provided with a servo motor (8). The output shaft end of the servo motor (8) is fixedly provided with a chain wheel driving gear (6). The chain wheel driving gear (6) and a feeding chain wheel (3) are mutually meshed with each other. The reference circle of the feeding chain wheel (3) and the reference circle of the main shaft gear (4) are equal to each other in diameter. The reference circle of the chain wheel driving gear (6) and the reference circle of the servo motor gear (7) are equal to each other in diameter. When the coaxial controllable rotation radial feeding device is in use, the rotating speed of the main shaft and the feeding speed are not affected by each other. Therefore, the coaxial controllable rotation radial feeding device is very convenient to adjust and control.
Description
Technical field
The utility model relates to a kind of excellent tubing process equipment, especially relates to a kind of coaxial controllable rotary radial feeding device of excellent tubing process equipment, belongs to technical field of metallurgical machinery.
Background technology
Along with the continuous progress of industrial manufacturing technology, also increasingly high to the requirement of circular bar or pipe material excircle dimension precision and surface roughness.At present both at home and abroad the radial feed of flaying machine cutter tip (or burnishing-in wheel) all adopt taper seat squeeze into to or manual toolsetting; The thickness bar alternately adds the artificial manual setting of palpus in man-hour or pulls down the tool setting on the special tool setting device outside machine of feeding handle of a knife; Adjusting range small size precision and surface quality are poor; Production efficiency is low, can't realize electrified centralized Control.Application number discloses a kind of controllable rotary radial feeding device for the Chinese patent of " 201020273758.X "; The problems referred to above have been solved well; But because its radial feed motion is to realize through main shaft and relatively rotating of feeding chain wheel; And the speed of main shaft and feeding chain wheel is controlled through main shaft driving device and chain wheel drive unit respectively, when the speed of mainshaft or feed speed need be adjusted, just need adjust main shaft driving device and chain wheel drive unit simultaneously; Both influence each other, and regulate control and get up very inconvenient.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, provides a kind of radial feed speed and main shaft commentaries on classics degree to be independent of each other and coaxial controllable rotary radial feeding device easy to adjust.
The purpose of the utility model is achieved in that a kind of coaxial controllable rotary radial feeding device; It comprises main shaft, feeding chain wheel and frame, and said main shaft is installed on the frame through bearing, and said feeding chain wheel is installed on the main shaft through bearing; Be set with mainshaft gear on the said main shaft outer edge surface; Said mainshaft gear is positioned at feeding chain wheel rear, and said mainshaft gear below is provided with the servomotor gear, and said servomotor gear is installed on frame lower through bearing; Said servomotor gear and mainshaft gear are meshing with each other; Said servomotor gear centre is set with servomotor, and said servomotor output axle head is set with the chain wheel driven wheel, and said chain wheel driven wheel and feeding chain wheel are meshing with each other; The reference diameter of said feeding chain wheel equates that with the reference diameter of mainshaft gear the reference diameter of said chain wheel driven wheel equates with the reference diameter of servomotor gear.
Said servomotor input is connected with detecting element, and said detecting element is connected with the control system.
Said servomotor gear is connected with main shaft driving device.
Compared with prior art, the beneficial effect of the utility model is:
A kind of coaxial controllable rotary radial feeding device of the utility model; When servomotor is not worked; Main shaft remains identical rotating speed with the feeding chain wheel; Be that speed discrepancy between feeding chain wheel and the main shaft only depends on servomotor to provide, so be independent of each other between the speed of mainshaft and the feeding slide block feed speed, regulate control and get up very convenient.
Description of drawings
Fig. 1 is the structural representation of the coaxial controllable rotary radial feeding device of the utility model.
Fig. 2 is the main axle structure sketch map of the utility model.
Fig. 3 is the feeding chain wheel structural representation of the utility model.
Fig. 4 is the feeding slide block structure sketch map of the utility model.
Wherein:
Mainshaft gear 4
Frame 5
Chain wheel driven wheel 6
Servomotor gear 7
Detecting element 9
Main shaft driving device 10
Spline-simulating teeth 1.1
Radial groove 2.1
Planar rectangular constant worm pich 3.1.
The specific embodiment
Referring to Fig. 1 ~ Fig. 4, the utility model relates to a kind of coaxial controllable rotary radial feeding device, and it comprises main shaft 2, feeding chain wheel 3 and frame 5; Said main shaft 2 is hollow-core construction, and main shaft 2 is installed on the frame 5 through bearing, and main shaft 2 front ends are provided with some radial grooves 2.1; Be provided with the radially feeding slide block 1 of chute 2.1 slips in the said radial groove 2.1, feeding slide block 1 side is provided with the teeth 1.1 of spline-simulating, is provided with feeding chain wheel 3 near feeding slide block place on the main shaft 2; Feeding chain wheel 3 is installed on the main shaft 2 through bearing; Feeding chain wheel 3 end faces are provided with planar rectangular constant worm pich 3.1, and said planar rectangular constant worm pich 3.1 cooperatively interacts with the teeth 1.1 of spline-simulating, is set with mainshaft gear 4 on the said main shaft 2 rear portion outer edge surfaces; Said mainshaft gear 4 belows are provided with servomotor gear 7; Said servomotor gear 7 is installed on frame 5 bottoms through bearing, and said servomotor gear 7 is meshing with each other with mainshaft gear 4, and said servomotor gear 7 center fixation are provided with servomotor 8; Said servomotor 8 output axle heads are set with chain wheel driven wheel 6; Said chain wheel driven wheel 6 is meshing with each other with feeding chain wheel 3, and said feeding chain wheel 3 equates that with mainshaft gear 4 reference diameters said chain wheel driven wheel 6 equates with servomotor gear 7 reference diameters.
Said servomotor 8 inputs are connected with detecting element 9, and said detecting element 9 is connected with the control system.
Said mainshaft gear 4 is connected with main shaft driving device 10, and main shaft driving device 10 also can be connected with servomotor gear 7.
When servomotor 8 was not worked, main shaft driving device 10 drove main shaft 2 through servomotor gear 7 and mainshaft gear 4 and rotates with servomotor 8, and do not relatively rotate between feeding chain wheel 3 and the main shaft 2 this moment, the 1 no radial feed motion of feeding slide block; When feeding slide block 1 need be done feed motion, this moment, servomotor 8 was started working, and applied extra rotating speed for feeding chain wheel 3 through chain wheel driven wheel 6, made between feeding chain wheel 3 and the main shaft 2 and produced speed discrepancy, thereby make feeding slide block 1 begin to do feed motion.Main shaft driving device 10 can be adjusted the rotating speed of main shaft 2, and servomotor 8 can be adjusted the feed speed of feeding slide block 1, is independent of each other between the two, regulates control and gets up very convenient.
Claims (3)
1. coaxial controllable rotary radial feeding device; It comprises main shaft (2), feeding chain wheel (3) and frame (5); Said main shaft (2) is installed on the frame (5) through bearing; Said feeding chain wheel (3) is installed on the main shaft (2) through bearing, is set with mainshaft gear (4) on said main shaft (2) outer edge surface, and said mainshaft gear (4) is positioned at feeding chain wheel (3) rear; It is characterized in that: said mainshaft gear (4) below is provided with servomotor gear (7); Said servomotor gear (7) is installed on frame (5) bottom through bearing, and said servomotor gear (7) is meshing with each other with mainshaft gear (4), and said servomotor gear (7) center fixation is provided with servomotor (8); Said servomotor (8) output axle head is set with chain wheel driven wheel (6); Said chain wheel driven wheel (6) is meshing with each other with feeding chain wheel (3), and the reference diameter of said feeding chain wheel (3) equates that with the reference diameter of mainshaft gear (4) reference diameter of said chain wheel driven wheel (6) equates with the reference diameter of servomotor gear (7).
2. a kind of coaxial controllable rotary radial feeding device according to claim 1 is characterized in that: said servomotor (8) input is connected with detecting element (9), and said detecting element (9) is connected with the control system.
3. a kind of coaxial controllable rotary radial feeding device according to claim 1 and 2 is characterized in that: said mainshaft gear (4) is connected with main shaft driving device (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203014667U CN202271220U (en) | 2011-08-18 | 2011-08-18 | Coaxial controllable rotation radial feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203014667U CN202271220U (en) | 2011-08-18 | 2011-08-18 | Coaxial controllable rotation radial feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202271220U true CN202271220U (en) | 2012-06-13 |
Family
ID=46191606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203014667U Withdrawn - After Issue CN202271220U (en) | 2011-08-18 | 2011-08-18 | Coaxial controllable rotation radial feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202271220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320011A (en) * | 2011-08-18 | 2012-01-18 | 江阴东辰机械制造股份有限公司 | Coaxial controllable rotating radial feeder |
-
2011
- 2011-08-18 CN CN2011203014667U patent/CN202271220U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320011A (en) * | 2011-08-18 | 2012-01-18 | 江阴东辰机械制造股份有限公司 | Coaxial controllable rotating radial feeder |
| CN102320011B (en) * | 2011-08-18 | 2013-07-24 | 江阴东辰机械制造股份有限公司 | Coaxial controllable rotating radial feeder |
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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: 20120613 Effective date of abandoning: 20130724 |
|
| RGAV | Abandon patent right to avoid regrant |