CN201677238U - Workpiece rotating device for hook airless shot blasting machine - Google Patents
Workpiece rotating device for hook airless shot blasting machine Download PDFInfo
- Publication number
- CN201677238U CN201677238U CN2010201654804U CN201020165480U CN201677238U CN 201677238 U CN201677238 U CN 201677238U CN 2010201654804 U CN2010201654804 U CN 2010201654804U CN 201020165480 U CN201020165480 U CN 201020165480U CN 201677238 U CN201677238 U CN 201677238U
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- sprocket
- workpiece
- workpiece rotating
- ring chain
- hook
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Abstract
The utility model relates to a workpiece rotating device, in particular to a workpiece rotating device for a hook airless shot blasting machine, which comprises a motor and a speed reducer connected with the motor and fixed on a speed reducer support, wherein an output shaft of the speed reducer is fixedly connected with a drive sprocket meshed and connected with a driven sprocket arranged in a driven tightening support by an annular chain; at the inner side of the annular chain, the driven tightening sprocket is internally provided with a tightening sprocket meshed and connected with the annular chain, a workpiece rotating sprocket arranged outside the annular chain is meshed and connected with the annular chain, the upper end of the workpiece rotating sprocket is movably connected with a lifting appliance, and the lower end thereof is connected with a lifting hook. The workpiece rotating device for the hook airless shot blasting machine has the advantages of simple structure, convenient combination and stable rotation, reduces the maintenance times of operators, is very convenient and ensures the workpiece shot blasting effect.
Description
Technical field:
The utility model relates to a kind of workpiece tumbler, especially a kind of hook type shot-blast cleaning machine workpiece tumbler.
Background technology:
The workpiece feeding system of hook type shot-blast cleaning machine by rotation, suspension hook and the workpiece of suspension hook and workpiece move forward and backward and three parts such as move up and down of suspension hook and workpiece are formed.The rotation of suspension hook and workpiece at present is to drive a pair of friction pulley by motor, decelerator to rotate, and suspension hook, workpiece and one of them friction pulley link together.Suspension hook, workpiece and this friction pulley turn round together during ball blast, and after ball blast finished, suspension hook, workpiece and this friction pulley shifted out shot blast room together, unload workpiece then.Because the frequent shift-in of one of them friction pulley and shift out shot blast room, it is not enough to be easy to generate thrust between a pair of friction pulley, cause be in contact with one another bad, commentaries on classics, Shi Buzhuan during workpiece, the operator needs often maintenance, very bother, and the ball blast effect of workpiece also is under some influence.
The utility model content:
The utility model provides a kind of hook type shot-blast cleaning machine workpiece tumbler, and it is simple in structure, in conjunction with convenient, slow-roll stabilization greatly reduces operator's maintenance frequency, and is very convenient, guarantee the ball blast effect of workpiece, solved problems of the prior art.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be: it comprises motor, with be fixedly connected decelerator on the decelerator bearing of motor, on the output shaft of decelerator, be fixed with drive sprocket, drive sprocket is connected with a joggle by ring chain and the driven sprocket that is located in the driven tensioning bearing, in the ring chain inboard, driven tensioning bearing inside is provided with a tightener sprocket, tightener sprocket and ring chain are connected with a joggle, the workpiece rotating sprocket and the ring chain that are located at the ring chain outside are connected with a joggle, workpiece rotating sprocket upper end flexibly connects with suspender, and the lower end links to each other with suspension hook.
Further program of the utility model is, is respectively equipped with an elongated slot relatively on driven tensioning bearing upper and lower plates, and the bearing block active card at tightener sprocket two ends is contained in the elongated slot, and tightener sprocket is connected with driven tensioning bearing by bolt.
Further program of the utility model is, on driven tensioning bearing upper and lower plates, be respectively equipped with an elongated slot relatively, the bearing block active card at tightener sprocket two ends is contained in the elongated slot, be respectively equipped with coil tension spring in the elongated slot of driven tensioning bearing upper and lower plates, the outer end of coil tension spring links to each other with the bearing block at tightener sprocket two ends.
The utility model adopts said structure, adopt motor to drive the workpiece rotating sprocket and rotate through drive sprocket, driven sprocket, ring chain, because sprocket wheel does not have relative slip with chain, and in conjunction with convenient, it is stable to have guaranteed that workpiece rotates, whether the situation of or not when changeing when having avoided workpiece take place, and guaranteed the ball blast effect of workpiece; Tightener sprocket can guarantee that ring chain and workpiece rotating sprocket handle engagement closely all the time.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is installed in the part plan structure schematic diagram that passes through bolting in the elongated slot for tightener sprocket.
Fig. 3 is installed in the elongated slot by the fixing part plan structure schematic diagram of coil tension spring for tightener sprocket.
Among the figure, 1, motor; 2, decelerator bearing; 3, decelerator; 4, drive sprocket; 5, ring chain; 6, driven tensioning bearing; 7, driven sprocket; 8, tightener sprocket; 9, workpiece rotating sprocket; 10, suspension hook; 11, elongated slot; 12, coil tension spring; 13, workpiece.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme, below by the specific embodiment, and in conjunction with its accompanying drawing, the utility model is elaborated.
As shown in Figure 1, the utility model comprises motor 1, with be fixedly connected decelerator 3 on decelerator bearing 2 of motor 1, on the output shaft of decelerator 3, be fixed with drive sprocket 4, drive sprocket 4 is connected with a joggle by ring chain 5 and the driven sprocket 7 that is located in the driven tensioning bearing 6, in ring chain 5 inboards, driven tensioning bearing 6 inside are provided with a tightener sprocket 8, tightener sprocket 8 is connected with a joggle with ring chain 5, the workpiece rotating sprocket 9 that is located at ring chain 5 outsides is connected with a joggle with ring chain 5, workpiece rotating sprocket 9 upper ends and suspender flexibly connect, and the lower end links to each other with suspension hook 10.
As shown in Figure 2, for the another kind of the utility model tightener sprocket 8 is installed embodiment, the difference of itself and the described embodiment of Fig. 1 is, on driven tensioning bearing 6 upper and lower plates, be respectively equipped with an elongated slot 11 relatively, the bearing block active card at tightener sprocket 8 two ends is contained in the elongated slot 11, and tightener sprocket 8 is connected with driven tensioning bearing 6 by bolt.When ring chain 5 was loose, operating personnel can pass through loose bolts, and the tensioning degree of ring chain 5 is regulated in the position of mobile tightener sprocket 8 in elongated slot 11, guaranteed the positive engagement of workpiece rotating sprocket 9 and ring chain 5.
As shown in Figure 3, for the another kind of the utility model tightener sprocket 8 is installed embodiment, the difference of itself and the described embodiment of Fig. 1 is, on driven tensioning bearing 6 upper and lower plates, be respectively equipped with an elongated slot 11 relatively, the bearing block active card at tightener sprocket 8 two ends is contained in the elongated slot 11, be respectively equipped with coil tension spring 12 in the elongated slot 11 of driven tensioning bearing 6 upper and lower plates, the outer end of coil tension spring 12 links to each other with the bearing block at tightener sprocket 8 two ends.At work, coil tension spring 12 roof pressure all the time tightener sprocket 8 and is slided in elongated slot 11, regulates the tensioning degree of ring chain 5 at any time, guarantees the positive engagement of workpiece rotating sprocket 9 and ring chain 5.
During hook type shot-blast cleaning machine ball blast, at first workpiece 13 is contained on the suspension hook 10, by the suspender on the shot-blast cleaning machine suspension hook 10 and workpiece 13 are moved to shot-blast cleaning machine inside, workpiece rotating sprocket 9 and ring chain 5 are connected with a joggle, motor 1 rotates then, driving decelerator 3 slows down, drive sprocket 4 on decelerator 3 output shafts drives driven sprocket 7 through ring chain 5, tightener sprocket 8 and workpiece rotating sprocket 9 rotate, the workpiece 13 that the suspension hook 10 of workpiece rotating sprocket 9 through the lower end drives on it rotates, the ball blast that shot-blasting machine is dished out impacts on the surface of workpiece 13, and workpiece 13 surfaces are cleared up.After ball blast finishes, motor 1 stops operating, workpiece 13 is not rotating yet, suspension hook 10 on the hook type shot-blast cleaning machine and workpiece 13 outwards move, workpiece rotating sprocket 9 leaves ring chain 5, and after outwards moving to certain position, suspension hook 10 and workpiece 13 move down, the workpiece 13 of removing surface is unloaded, finish workpiece processing.
The utility model does not describe part in detail, is those skilled in the art of the present technique's known technology.
Claims (3)
1. hook type shot-blast cleaning machine workpiece tumbler, comprise motor, with be fixedly connected decelerator on the decelerator bearing of motor, it is characterized in that: on the output shaft of decelerator, be fixed with drive sprocket, drive sprocket is connected with a joggle by ring chain and the driven sprocket that is located in the driven tensioning bearing, in the ring chain inboard, driven tensioning bearing inside is provided with a tightener sprocket, tightener sprocket and ring chain are connected with a joggle, the workpiece rotating sprocket and the ring chain that are located at the ring chain outside are connected with a joggle, workpiece rotating sprocket upper end flexibly connects with suspender, and the lower end links to each other with suspension hook.
2. hook type shot-blast cleaning machine workpiece tumbler according to claim 1, it is characterized in that: on driven tensioning bearing upper and lower plates, be respectively equipped with an elongated slot relatively, the bearing block active card at tightener sprocket two ends is contained in the elongated slot, and tightener sprocket is connected with driven tensioning bearing by bolt.
3. hook type shot-blast cleaning machine workpiece tumbler according to claim 1, it is characterized in that: on driven tensioning bearing upper and lower plates, be respectively equipped with an elongated slot relatively, the bearing block active card at tightener sprocket two ends is contained in the elongated slot, be respectively equipped with coil tension spring in the elongated slot of driven tensioning bearing upper and lower plates, the outer end of coil tension spring links to each other with the bearing block at tightener sprocket two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201654804U CN201677238U (en) | 2010-04-21 | 2010-04-21 | Workpiece rotating device for hook airless shot blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201654804U CN201677238U (en) | 2010-04-21 | 2010-04-21 | Workpiece rotating device for hook airless shot blasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201677238U true CN201677238U (en) | 2010-12-22 |
Family
ID=43342298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201654804U Expired - Fee Related CN201677238U (en) | 2010-04-21 | 2010-04-21 | Workpiece rotating device for hook airless shot blasting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201677238U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922141A (en) * | 2016-06-03 | 2016-09-07 | 无锡泰源机器制造有限公司 | Rotary table type shot blasting machine |
| CN106891261A (en) * | 2017-03-27 | 2017-06-27 | 镇江市高等专科学校 | Hook type shot-blasting machine |
| CN107813231A (en) * | 2017-11-30 | 2018-03-20 | 江苏东方众联工业技术有限公司 | A kind of large tank（Reactor）Impact cleaning device |
-
2010
- 2010-04-21 CN CN2010201654804U patent/CN201677238U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105922141A (en) * | 2016-06-03 | 2016-09-07 | 无锡泰源机器制造有限公司 | Rotary table type shot blasting machine |
| CN106891261A (en) * | 2017-03-27 | 2017-06-27 | 镇江市高等专科学校 | Hook type shot-blasting machine |
| CN107813231A (en) * | 2017-11-30 | 2018-03-20 | 江苏东方众联工业技术有限公司 | A kind of large tank（Reactor）Impact cleaning device |
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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: 20101222 Termination date: 20120421 |