CN204223764U - The anti-pipe reducer operatorless device of a kind of taper roller on line - Google Patents
The anti-pipe reducer operatorless device of a kind of taper roller on line Download PDFInfo
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- CN204223764U CN204223764U CN201420636582.8U CN201420636582U CN204223764U CN 204223764 U CN204223764 U CN 204223764U CN 201420636582 U CN201420636582 U CN 201420636582U CN 204223764 U CN204223764 U CN 204223764U
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Abstract
The utility model relates to the anti-pipe reducer operatorless device of a kind of taper roller on line, comprise frame, load-transfer device and logical baffle plate, in the discharge outlet of load-transfer device, anti-pipe reducer invert mechanism is installed, described anti-pipe reducer invert mechanism comprises support, briquetting, retracing spring, top board and limiting stopper, described support is doorframe shape, the two ends of support are arranged on the both sides of load-transfer device, the upside of support is provided with briquetting, the inner side of support is provided with retracing spring and limiting stopper, the bottom of briquetting is connected with limiting stopper by retracing spring, and the front end of support is provided with a top board; The two ends of described top board are arranged on the upside of frame by top board permanent seat, top board is positioned at the top of load-transfer device, and the middle part of described top board is circular shape, and againsts the upper surface of load-transfer device.The utility model has the advantage of: on the basis of original logical baffle plate, increase by an anti-pipe reducer invert mechanism, thus can well avoid roller to occur the inverted phenomenon of pipe reducer.
Description
Technical field
The utility model relates to a kind of bearing roller production facilities, particularly the anti-pipe reducer operatorless device of a kind of taper roller on line.
Background technology
Bearing is the important foundation parts of all kinds of mechanized equipment, and its precision, performance, life and reliability play conclusive effect to the precision of main frame, performance, life and reliability.In engineering goods, bearing belongs to high-precision product, not only need the comprehensive support of the subjects such as mathematics, physics theory, and need material science, heat treatment technics, detailed manufacture and measurement technique, Numeric Control Technology and the subjects such as actv. numerical method and powerful computer technology to serve for it, therefore bearing is again a product representing national science and technology strength.
In the last few years, world-famous enterprise entered Chinese bearing market one after another and set up production base, as the NSK company, NTN company etc. of SKF group of Sweden, German Schaeffler Group, U.S.'s The Timken Company, Japan.These companies are not only the whole world and manage, and are that the whole world manufactures, and they rely on brand, equipment, technology, fund and production-scale advantage, expand keen competition with domestic bearing enterprise.Therefore, domestic enterprise wants and external advanced bearing brand competition, even surmounts, and also needs the road for development of experience a very long time in technology etc.
Wherein, roller belongs to the most important components that rolling body and steel ball are both bearing, be also that bearing industry uses maximum rolling bodys, and the quality of roller directly affects bearing quality.
In the production procedure of roller, need through multiple working procedures such as hard grind, ball basal plane mill, super grinding; When roller circulates between the grinding machine of each procedure, domestic traditional method is all carry out a dead lift transfer by transfer cart, and not only efficiency is low, and easily causes colliding with of roller surface in circular flow, greatly have impact on the quality of product.Therefore how to eliminate domestic roller produce in the problem that conforming product rate is low, bump injury phenomenon is serious that causes of intrinsic unit operation production model, what be that we face is also the problem that can be able to be improved by technology innovation.
The domestic roller manufacturing enterprise also having part more well-known uses roller to manufacture conveyor line, it by carrying out roller automation on line between the centerless grinder realizing grinding, ball cardinal plane grinding machine, superfinishing grinding machine, utilize the nonmetal flexible chain plate conveyor belt with V-type groove, and be equipped with corresponding intermittent discharge mechanism and orderly for roller is transported in the grinding machine of subsequent processing by sensor, control system, and then realize automatic continuous production, significantly improve production efficiency, and avoid the bump injury phenomenon of roller surface.
Still there is certain defect in taper roller automation on line domestic at present: intermittent discharge mechanism is distributed in flexible chain sheet conveying belt, form multi-buffer feeding, its structure mainly comprises the releasing bracket be fixed in flexible chain sheet conveying belt frame, be arranged on the blowing cylinder on releasing bracket and blowing block, the sensor on relevant position is utilized to detect the roller position on flexible chain sheet conveying belt, by the action of control system Control and Schedule blowing cylinder, drive blowing block to leave flexible chain sheet conveying belt, realize stop or the clearance of roller.
In said structure, for avoiding causing scraping damage to roller during the action of blowing block, it all adopts nylon material; After the roller at rear is blocked in blowing block, flexible chain sheet conveying belt effect next direct reach nylon blowing block; And in nylon blowing block retraction process, the effect due to friction force can pull roller together to move, and then make roller shift out flexible chain sheet conveying belt to cause roller to collide with, also or cause roller to turn around dislocation, flow into next procedure and directly make roller scrap.
Therefore, roller how is avoided to misplace in automation on line course of conveying imperative, and in patent CN 203794197 U, refer to the anti-jamming stop gear of a kind of precision tapered roller manufacturing line, comprise a logical baffle plate be positioned at directly over flexible chain sheet conveying belt, this logical baffle plate has one can the spacing edge of movement in the vertical direction, described spacing edge at initial position higher than the taper roller small end upper limb on flexible chain sheet conveying belt, and lower than the large end upper limb of the taper roller on flexible chain sheet conveying belt.
Said structure, staff finds in the process used, when just bringing into use, scrapping of the damage of equipment and product is caused in the grinding machine that logical baffle plate can be good at avoiding the taper roller after misplacing to enter next procedure, but after using a period of time, due to the restriction of the material of logical baffle plate own, when being out of shape by K/UP gradually after the taper roller stopping too many dislocation, when its K/UP to a certain extent after, then cannot normally work, its service life is short again.
Utility model content
The technical problems to be solved in the utility model is to provide a kind ofly can be avoided taper roller front and back end to misplace entering next procedure grinding machine and cause the anti-pipe reducer operatorless device of stuck taper roller on line.
For solving the problems of the technologies described above, the technical solution of the utility model is: the anti-pipe reducer operatorless device of a kind of taper roller on line, its innovative point is: comprise frame and load-transfer device, described load-transfer device is arranged in frame, at the discharge port end of load-transfer device, one logical baffle plate is installed, the discharge outlet of described load-transfer device is provided with anti-pipe reducer invert mechanism, and this anti-pipe reducer invert mechanism is positioned at the front end of logical baffle plate;
Described anti-pipe reducer invert mechanism comprises support, briquetting, retracing spring, top board and limiting stopper, described support is doorframe shape, the two ends of support are arranged on the both sides of load-transfer device, the upside of support is provided with briquetting, the inner side of support is provided with retracing spring and limiting stopper, the bottom of briquetting is connected with limiting stopper by retracing spring, and the front end of support is provided with a top board, leaves certain gap between described top board and support;
The two ends of described top board are arranged on the upside of frame by top board permanent seat, top board is positioned at the top of load-transfer device, and the middle part of described top board is circular shape, and againsts the upper surface of load-transfer device.
Further, the vertical distance between the arc center of described top board and limiting stopper is less than the diameter of the major part side of the roller that load-transfer device is carried, and is greater than the diameter of the microcephaly side of roller.
Further, the gap between described top board and support is less than the horizontal length of roller.
The utility model has the advantage of: on the basis of original logical baffle plate, increase by an anti-pipe reducer invert mechanism, if roller is that microcephaly is front, major part is rear, vertical distance then between the arc center of top board and limiting stopper is greater than the diameter of the microcephaly side of roller and can passes through smoothly, if and roller is that major part is front, microcephaly is rear, then because the vertical distance between the arc center of top board and limiting stopper is less than the diameter of the major part side of the roller that load-transfer device is carried, then cannot pass through, thus can well avoid roller to occur the inverted phenomenon of pipe reducer, also the service life of logical baffle plate can be extended in addition.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the anti-pipe reducer operatorless device of taper roller on line of the present utility model.
Fig. 2 is the lateral plan of the anti-pipe reducer invert mechanism in taper roller on line of the present utility model anti-pipe reducer operatorless device.
Fig. 3 is the lateral plan of the top board in the anti-pipe reducer operatorless device of taper roller on line of the present utility model.
Detailed description of the invention
Schematic diagram is as shown in Figure 1 known, and the anti-pipe reducer operatorless device of taper roller on line of the present utility model comprises frame 1 and load-transfer device 2.
Load-transfer device 2 is arranged in frame 1, carries taper roller for support, and load-transfer device 2 is connected successively by the flexible carrier bar of some profiles of tooth and tandem array forms a closed load-transfer device; The upper surface of the flexible carrier bar of profile of tooth has one for holding the V-type groove of taper roller.Drive load-transfer device 2 to move by motor, and then the taper roller on driving conveying belt 2 move.The main body of load-transfer device 2 adopts the spiral configuration extended along short transverse, to have enough length to while meeting process requirements, reduces the floor area of on line as much as possible.
Be provided with a logical baffle plate 7 at the discharge port end of load-transfer device 2, logical baffle plate 7 is a spring leaf, and this spring leaf is fixed end near one end of conveyer belt discharging end, and spring leaf is spacing edge away from one end of conveyer belt discharging end.
Be provided with anti-pipe reducer invert mechanism in the discharge outlet of load-transfer device 2, this anti-pipe reducer invert mechanism is positioned at the front end of logical baffle plate 7.
Schematic diagram is as shown in Figure 2 known, anti-pipe reducer invert mechanism comprises support 6, briquetting 5, retracing spring, top board 4 and limiting stopper 8, support 6 is in doorframe shape, the two ends of support 6 are fixedly mounted on the both sides of load-transfer device 2 respectively by coupling nut, the upside of support 6 is provided with briquetting 5, retracing spring and limiting stopper 8 are installed in the inner side of support 6, the bottom of briquetting 5 is connected with limiting stopper 8 by retracing spring, a top board 4 is provided with in the front end of support 6, leave certain gap between top board 4 and support 6, and this gap is less than the horizontal length of roller.
Schematic diagram is as shown in Figure 3 known, the two ends of top board 4 are arranged on the upper end of frame 1 by top board permanent seat 3, be fixed by coupling nut between top board 4 and top board permanent seat 3, top board permanent seat 3 is fixed on the two ends of frame 1 by coupling nut, top board 4 is positioned at the top of load-transfer device 2, and the middle part of top board 4 is circular shape, and against the upper surface of load-transfer device 2, and the vertical distance between the arc center of top board 4 and limiting stopper 8 is less than the diameter of the major part side of the roller that load-transfer device 2 is carried, and be greater than the diameter of the microcephaly side of roller.
When load-transfer device 2 is carried, when the roller on load-transfer device 2 is delivered to anti-pipe reducer invert mechanism place, first can due to the effect of top board 4, exceed load-transfer device certain distance, conveying is continued under the roller be simultaneously positioned on top board 4 can not enter the effect of the roller on top board 4 in the wings, when roller arrives limiting stopper, if roller is that microcephaly is front, major part is rear, vertical distance then between the arc center of top board 4 and limiting stopper 8 is greater than the diameter of the microcephaly side of roller and can passes through smoothly, if and roller is that major part is front, microcephaly is rear, then because the vertical distance between the arc center of top board 4 and limiting stopper 8 is less than the diameter of the major part side of the roller that load-transfer device 2 is carried, then cannot pass through.Thus can well avoid roller to occur the inverted phenomenon of pipe reducer.
More than show and describe groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the anti-pipe reducer operatorless device of taper roller on line, comprise frame and load-transfer device, described load-transfer device is arranged in frame, at the discharge port end of load-transfer device, one logical baffle plate is installed, it is characterized in that: the discharge outlet of described load-transfer device is provided with anti-pipe reducer invert mechanism, and this anti-pipe reducer invert mechanism is positioned at the front end of logical baffle plate;
Described anti-pipe reducer invert mechanism comprises support, briquetting, retracing spring, top board and limiting stopper, described support is doorframe shape, the two ends of support are arranged on the both sides of load-transfer device, the upside of support is provided with briquetting, the inner side of support is provided with retracing spring and limiting stopper, the bottom of briquetting is connected with limiting stopper by retracing spring, and the front end of support is provided with a top board, leaves certain gap between described top board and support;
The two ends of described top board are arranged on the upside of frame by top board permanent seat, top board is positioned at the top of load-transfer device, and the middle part of described top board is circular shape, and againsts the upper surface of load-transfer device.
2. the anti-pipe reducer operatorless device of taper roller on line according to claim 1, it is characterized in that: the vertical distance between the arc center of described top board and limiting stopper is less than the diameter of the major part side of the roller that load-transfer device is carried, and be greater than the diameter of the microcephaly side of roller.
3. the anti-pipe reducer operatorless device of taper roller on line according to claim 1, is characterized in that: the gap between described top board and support is less than the horizontal length of roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420636582.8U CN204223764U (en) | 2014-10-30 | 2014-10-30 | The anti-pipe reducer operatorless device of a kind of taper roller on line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420636582.8U CN204223764U (en) | 2014-10-30 | 2014-10-30 | The anti-pipe reducer operatorless device of a kind of taper roller on line |
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| CN204223764U true CN204223764U (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420636582.8U Active CN204223764U (en) | 2014-10-30 | 2014-10-30 | The anti-pipe reducer operatorless device of a kind of taper roller on line |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179994A (en) * | 2016-09-19 | 2016-12-07 | 宁波高新区敦和科技有限公司 | A kind of taper roll bearing automatic charging recognizes face machine |
| CN108747758A (en) * | 2018-06-12 | 2018-11-06 | 如皋市力星滚子科技有限公司 | Medium-sized taper roller line |
-
2014
- 2014-10-30 CN CN201420636582.8U patent/CN204223764U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179994A (en) * | 2016-09-19 | 2016-12-07 | 宁波高新区敦和科技有限公司 | A kind of taper roll bearing automatic charging recognizes face machine |
| CN108747758A (en) * | 2018-06-12 | 2018-11-06 | 如皋市力星滚子科技有限公司 | Medium-sized taper roller line |
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