CN201472976U - Novel double-roller bar transfer machine - Google Patents
Novel double-roller bar transfer machine Download PDFInfo
- Publication number
- CN201472976U CN201472976U CN2009201535022U CN200920153502U CN201472976U CN 201472976 U CN201472976 U CN 201472976U CN 2009201535022 U CN2009201535022 U CN 2009201535022U CN 200920153502 U CN200920153502 U CN 200920153502U CN 201472976 U CN201472976 U CN 201472976U
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- synchronizing shaft
- shaft
- fixed
- rotary encoder
- frame
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Abstract
The utility model relates to a novel double-roller bar transfer machine; a frame is provided with an upper synchronous shaft and a lower synchronous shaft; and then the upper and the lower synchronous shafts are provided with upper swing arms; and an upper rolling wheel and a lower rolling wheel are correctly arranged on the swing arms. On one side of the frame, the heads of the extension ends of the upper and the lower synchronous shafts are respectively provided with upper sector gears; the top end of the frame is provided with an upper encoder support; a rotary encoder is arranged on the encoder support; simultaneously, the input shaft of the rotary encoder is fixed with the upper synchronous shaft; and the fixation shall ensure the input shaft axis of the rotary encoder is coaxial with the axial direction of the upper synchronous shaft. A driving gear is fixed on the output shaft of a reducing motor.
Description
Technical field
The utility model relates to a kind of bar transfer machine, and is particularly a kind of novel twin-roller bar-stock transfer bed, belongs to the mechanical ﹠ electrical technology field.
Background technology
In the sheared blank process that forging and pressing are produced, heat pricks in the production of steel pipe, and other often needs bar-shaped workpiece or blank are transplanted on next station in this relevant production, perhaps shifts out from machine.At present, mainly by manually finishing or being finished by some simple tools, this mode of production not only working strength of workers is big in these work, and under the production efficiency, simultaneously, the beat of its production is difficult to adapt to the requirement of rhythmic conveyor line.
Summary of the invention
The purpose of this utility model is: provide a kind of novel twin-roller bar-stock transfer bed, overcome that present some production fields existing working strength of workers in transferring bar product or raw-material process is big, under the production efficiency, adapt to the relatively poor defective that requires of rhythmic conveyor line.
The utility model realizes that the technical scheme that above-mentioned purpose adopted is: a kind of novel twin-roller bar-stock transfer bed, it is made up of frame, synchronizing shaft, swing arm, roller driving device and pivot angle adjusting mechanism.Wherein on frame, arrange two parallel synchronizing shafts up and down are installed, each synchronizing shaft is installed a roller by swing arm, two rollers all are connected with actuating device, end at two synchronizing shafts, an identical quadrant gear is installed separately, is formed intermeshing relation between two quadrant gears.Between two synchronizing shafts, the pivot angle regulating mechanism is installed, described pivot angle regulating mechanism is made up of hydraulic actuating cylinder, two connecting rods and rotary encoder.In two above-mentioned connecting rods, an end of a connecting rod and the piston rod of hydraulic actuating cylinder are hinged, and an end is fixed on above the synchronizing shaft, and an end and the hydraulic cylinder of connecting rod are hinged, an end be fixed on an other synchronizing shaft above.The coder support is installed on the top of frame, and rotary encoder is installed in above the coder support, and the synchronizing shaft coaxial line of the input shaft of rotary encoder and upper end is fixed together.Described actuating device is made up of reducing motor, universal-joint and synchronizator transmission device, and described synchronous drive mechanism is by driving gear and two identical ring gears being meshed with driving gear.
Principle of work of the present utility model is: when bar-shaped part or raw MAT'L are between the bottom roller, start the pivot angle control mechanism, at this moment, hydraulic actuating cylinder is started working, promote two synchronizing shaft swings, because the end at two synchronizing shafts installs and fixes two intermeshing quadrant gears, so two synchronizing shafts have identical revolution action, simultaneously, two synchronizing shafts synchronously pass through swing arm separately again, drive two roller clip clamping of workpieces or raws MAT'L, the degree of its clamping is by the decision of the degreeof turn of two synchronizing shafts, and the degreeof turn of two synchronizing shafts is in advance according to the diameter of workpiece, according to the program of setting, control by rotary encoder.In case after workpiece was clamped, motor was activated immediately, two rollers are rotated, under the effect of friction force, workpiece or raw MAT'L are spread out of.
Synchronizing shaft and following synchronizing shaft on mode of the present utility model is achieved in that and installs on frame; Then at last synchronizing shaft and install swing arm above the synchronizing shaft respectively down; On swing arm, upper roller, bottom roller are correctly installed; Side in frame, last synchronizing shaft is installed quadrant gear respectively with the external part head of following synchronizing shaft, install the coder support on the top of frame, with rotary encoder be installed to the coder support above, input shaft and last synchronizing shaft with rotary encoder fixes simultaneously, will guarantee the input shaft axis of rotary encoder and the axial maintenance coaxial line of last synchronizing shaft fixedly the time; One end of a connecting rod and the piston rod of hydraulic actuating cylinder are hinged, and an end is fixed on above the synchronizing shaft, and an end and the hydraulic cylinder of connecting rod are hinged, an end be fixed on down synchronizing shaft above; One end of two universal-joints is fixed with upper roller and bottom roller respectively, and the other end is fixed with the output shaft of ring gear respectively, with driving gear be fixed on the reducing motor output shaft above.
Beneficial effect: the utility model is owing to adopt two rollers simultaneously to the workpiece method of driving, so drive reliable, adopt the hold-down mechanism of swing synchronously, and the angle of swing adopts the control method of rotary encoder, make and clamp appropriateness accurately, whole mechanical automation degree height, can effectively alleviate working strength of workers, enhance productivity, adapts to the high conveyor line requirement of rhythm performance bar work or raw-material handover at some production fields.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structure principle chart of the present utility model.
Fig. 2 is a pivot angle regulating mechanism schematic diagram described in the utility model.
Fig. 3 is the A-A section drawing of Fig. 1.
Shown in the figure: 1, quadrant gear; 2, frame; 3, reducing motor; 4, universal-joint; 5, hydraulic actuating cylinder; 6, upper roller; 7, go up synchronizing shaft; 8, swing arm; 9, workpiece; 10, connecting rod; 11, bottom roller; 12, following synchronizing shaft; 13, coder support; 14, driving gear; 15, ring gear; 16, rotary encoder.
The specific embodiment
On frame (2), install synchronizing shaft (7) and following synchronizing shaft (12); Then at last synchronizing shaft (7) and install swing arm (8) above the following synchronizing shaft (12) respectively; On swing arm (8), upper roller (6), bottom roller (11) are correctly installed; Side in frame (2), last synchronizing shaft (7) is installed quadrant gear (1) respectively with the external part head of following synchronizing shaft (12), install coder support (13) on the top of frame (2), with rotary encoder (16) be installed to coder support (13) above, input shaft and last synchronizing shaft (7) with rotary encoder (16) fixes simultaneously, will guarantee the input shaft axis of rotary encoder (16) and the axial maintenance coaxial line of last synchronizing shaft (7) fixedly the time; One end of a connecting rod (10) and the piston rod of hydraulic actuating cylinder (5) are hinged, and an end is fixed on above the synchronizing shaft (7), and an end and the hydraulic cylinder of connecting rod (10) are hinged, an end be fixed on down synchronizing shaft (12) above; One end of two universal-joints (4) is fixed with upper roller (6) and bottom roller (11) respectively, and the other end is fixed with the output shaft of ring gear (15) respectively, with driving gear (14) be fixed on reducing motor (3) output shaft above.
Claims (1)
- One kind novel twin-roller bar-stock transfer bed, it is characterized in that: on frame (2), install synchronizing shaft (7) and following synchronizing shaft (12); Then at last synchronizing shaft (7) and install swing arm (8) above the following synchronizing shaft (12) respectively; On swing arm (8), upper roller (6), bottom roller (11) are correctly installed; Side in frame (2), last synchronizing shaft (7) is installed quadrant gear (1) respectively with the external part head of following synchronizing shaft (12), install coder support (13) on the top of frame (2), with rotary encoder (16) be installed to coder support (13) above, input shaft and last synchronizing shaft (7) with rotary encoder (16) fixes simultaneously, will guarantee the input shaft axis of rotary encoder (16) and the axial maintenance coaxial line of last synchronizing shaft (7) fixedly the time; One end of a connecting rod (10) and the piston rod of hydraulic actuating cylinder (5) are hinged, and an end is fixed on above the synchronizing shaft (7), and an end and the hydraulic cylinder of connecting rod (10) are hinged, an end be fixed on down synchronizing shaft (12) above; One end of two universal-joints (4) is fixed with upper roller (6) and bottom roller (11) respectively, and the other end is fixed with the output shaft of ring gear (15) respectively, with driving gear (14) be fixed on reducing motor (3) output shaft above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201535022U CN201472976U (en) | 2009-07-08 | 2009-07-08 | Novel double-roller bar transfer machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201535022U CN201472976U (en) | 2009-07-08 | 2009-07-08 | Novel double-roller bar transfer machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201472976U true CN201472976U (en) | 2010-05-19 |
Family
ID=42409220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201535022U Expired - Fee Related CN201472976U (en) | 2009-07-08 | 2009-07-08 | Novel double-roller bar transfer machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201472976U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898218A (en) * | 2010-07-23 | 2010-12-01 | 中国重型机械研究院有限公司 | Automatic centering clamping feeding and discharging device |
| CN103920921A (en) * | 2014-03-20 | 2014-07-16 | 成都丽元电器有限公司 | Bar shearing system based on automatic control |
| CN105817502A (en) * | 2015-01-08 | 2016-08-03 | 江苏新岛机械有限公司 | Automatic straightening machine for shafts and pipes |
| CN109425653A (en) * | 2017-08-24 | 2019-03-05 | 重庆钢铁(集团)有限责任公司 | A kind of power device for steel tube flaw detection |
| CN109425660A (en) * | 2017-08-24 | 2019-03-05 | 重庆钢铁(集团)有限责任公司 | A kind of steel tube surface defects detection flaw detection portion structure |
| CN111115104A (en) * | 2019-12-27 | 2020-05-08 | 袁应帅 | Make things convenient for mechanical equipment to remove and adjust horizontally erection equipment |
-
2009
- 2009-07-08 CN CN2009201535022U patent/CN201472976U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898218A (en) * | 2010-07-23 | 2010-12-01 | 中国重型机械研究院有限公司 | Automatic centering clamping feeding and discharging device |
| CN101898218B (en) * | 2010-07-23 | 2013-02-13 | 中国重型机械研究院有限公司 | Automatic centering clamping feeding and discharging device |
| CN103920921A (en) * | 2014-03-20 | 2014-07-16 | 成都丽元电器有限公司 | Bar shearing system based on automatic control |
| CN105817502A (en) * | 2015-01-08 | 2016-08-03 | 江苏新岛机械有限公司 | Automatic straightening machine for shafts and pipes |
| CN109425653A (en) * | 2017-08-24 | 2019-03-05 | 重庆钢铁(集团)有限责任公司 | A kind of power device for steel tube flaw detection |
| CN109425660A (en) * | 2017-08-24 | 2019-03-05 | 重庆钢铁(集团)有限责任公司 | A kind of steel tube surface defects detection flaw detection portion structure |
| CN109425653B (en) * | 2017-08-24 | 2021-10-15 | 重庆钢铁研究所有限公司 | Power device for steel pipe flaw detection |
| CN111115104A (en) * | 2019-12-27 | 2020-05-08 | 袁应帅 | Make things convenient for mechanical equipment to remove and adjust horizontally erection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20100708 |