CN203644295U - Automatic paper changing apparatus of generating instrument - Google Patents
Automatic paper changing apparatus of generating instrument Download PDFInfo
- Publication number
- CN203644295U CN203644295U CN201420004595.3U CN201420004595U CN203644295U CN 203644295 U CN203644295 U CN 203644295U CN 201420004595 U CN201420004595 U CN 201420004595U CN 203644295 U CN203644295 U CN 203644295U
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- gear
- driving gear
- mobile
- motor
- bracing frame
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Abstract
The utility model relates to an automatic paper changing apparatus of a generating instrument. The apparatus comprises a pedestal, a rotation apparatus, a rotation motor, a driving gear, a vacuum air pump and an air pipe. An upper end surface of the pedestal is provided with a support bench. The rotation apparatus is installed on an upper end surface of the support bench. The rotation motor is connected with the pedestal through a motor seat. The driving gear is fixedly connected with an output shaft of the rotation motor. The driving gear is engaged with a gear rotation base disc. Under an effect of a twisting force of the rotation motor, the driving gear is driven to rotate so that the rotation apparatus is rotated along with the driving gear. The vacuum air pump is installed on the upper end surface of the pedestal and the vacuum air pump is connected with a mobile apparatus through the air pipe. The vacuum air pump is used to control absorption and putting down of a sucking disc to a drawing, and automatic changing of a new drawing. The apparatus of the utility model possesses the following advantages that operation is simple; working efficiency is high and so on; an automatic paper changing function can be realized.
Description
Technical field
The utility model relates to teaching instrument and equipment field, specifically a kind of automatic paster of shaping meter.
Background technology
Gear model for demonstration purpose is mainly a kind of teaching experimental equipment large, that special secondary school universities and colleges are used for realization rack cutter simulation Gear Processing.Along with scientific and technical development, on market, impart knowledge to students also various various with gear model for demonstration purpose, but still exist some defects.The elliptic gear shaping meter that a kind of gear model for demonstration purpose instruments used for education that for example China Patent No. ZL201120557493.0 announces and China Patent No. ZL201210455003.5 announce, tell about although all realized ultimate principle and the concrete observation flank profil forming process directly perceived of manufacturing involute gear with generation method, but because upper class hour need to repeatedly demonstrate, in experimentation, need manually constantly to exchange the drawn drawing of gear model for demonstration purpose for, operate cumbersome.Therefore, the deficiency existing according to existing shaping meter teaching equipment technology, is badly in need of a kind of energy automatic paper-changing, easy and simple to handle and high efficiency shaping meter automatic paster.
Summary of the invention
In order to make up the deficiencies in the prior art, the utility model provides a kind of automatic paster of shaping meter.
The utility model solves the technical scheme that its technical matters adopts: a kind of automatic paster of shaping meter, comprise base, whirligig, electric rotating machine, driven wheel, vacuum air pump and tracheae, and the upper surface of described base is provided with brace table, described whirligig is arranged on the upper surface of brace table, whirligig comprises bracing frame, gear rotation basal disc, elevating control motor, driving gear I, follower gear I, leading screw I and mobile device, the lower surface of bracing frame is provided with coupling shaft, and be connected by rolling bearing between coupling shaft and brace table, gear rotation basal disc is between brace table and bracing frame, and be connected by interference fit between gear rotation basal disc and coupling shaft, guarantee in the time that gear rotation basal disc rotates, bracing frame can rotate basal disc with gear synchronizes and rotates, elevating control motor is arranged on the upper end of bracing frame by motor cabinet, the output terminal of driving gear I and elevating control motor is connected, and driving gear I is meshed with follower gear I, one end of leading screw I is connected by key through bracing frame and follower gear I, its other end is connected with the lower end of bracing frame by rolling bearing, between mobile device and leading screw I, be connected by screw thread, beginning by controlling elevating control motor with quit work to control mobile device rise and fall, described electric rotating machine is connected with base by motor cabinet, described driven wheel and the output shaft fixed connection of electric rotating machine, and driven wheel and gear rotation basal disc is meshed, and when under the twisting resistance effect at electric rotating machine, drives driven wheel to rotate, thereby whirligig is rotated with driven wheel, described vacuum air pump is arranged on the upper surface of base, and vacuum air pump is connected with mobile device by tracheae.
Described mobile device comprises bearing, mobile motor, driving gear II, follower gear II, mobile matrix, leading screw II and sucker, described mobile motor and bearing are connected, and the output shaft of mobile motor is connected by interference fit through bearing and driving gear II; Described follower gear II is meshed with driving gear II; The lower surface of described mobile matrix is provided with fixed block; Between described leading screw II and mobile matrix, be connected by screw thread, leading screw II one end is connected by screw thread with bearing upper end, and its other end is connected by interference fit through bearing lower end and follower gear II; Fixed block on described sucker and mobile matrix is connected, the beginning by controlling mobile motor with quit work to control be positioned at the amount of movement of the sucker on mobile matrix and by vacuum air pump control sucker to the absorption of drawing with put down.
The utility model has the advantage of: a kind of automatic paster of shaping meter can be realized the function of automatic paper-changing, and there is easy and simple to handle and work efficiency advantages of higher.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is three-dimensional structure diagram of the present utility model;
Fig. 2 is vertical view of the present utility model;
Fig. 3 is the A-A cut-open view of Fig. 2;
Fig. 4 is that the utility model mobile device is removed the three-dimensional structure diagram after sucker;
Fig. 5 is the three-dimensional structure diagram of the utility model mobile device upper bracket;
Fig. 6 is the three-dimensional structure diagram of mobile foundation on the utility model mobile device.
Embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, a kind of automatic paster of shaping meter, comprises base 1, whirligig 2, electric rotating machine 3, driven wheel 4, vacuum air pump 5 and tracheae 6, the upper surface of described base 1 is provided with brace table 11, described whirligig 2 is arranged on the upper surface of brace table 11, whirligig 2 comprises bracing frame 21, gear rotation basal disc 22, elevating control motor 23, driving gear I24, follower gear I25, leading screw I26 and mobile device 27, the lower surface of bracing frame 21 is provided with coupling shaft 211, and be connected by rolling bearing between coupling shaft 211 and brace table 11, gear rotation basal disc 22 is between brace table 11 and bracing frame 21, and be connected by interference fit between gear rotation basal disc 22 and coupling shaft 211, guarantee in the time that gear rotation basal disc 22 rotates, bracing frame 21 can rotate basal disc 22 steps with gear and rotate, elevating control motor 23 is arranged on the upper end of bracing frame 21 by motor cabinet, the output terminal of driving gear I24 and elevating control motor 23 is connected, and driving gear I24 is meshed with follower gear I25, one end of leading screw I26 is connected by key through bracing frame 21 and follower gear I25, its other end is connected with the lower end of bracing frame 21 by rolling bearing, between mobile device 27 and leading screw I26, be connected by screw thread, beginning by controlling elevating control motor 23 with quit work to control mobile device 27 rise and fall, described electric rotating machine 3 is connected with base 1 by motor cabinet, the output shaft fixed connection of described driven wheel 4 and electric rotating machine 3, and driven wheel 4 is meshed with gear rotation basal disc 22, and when under the twisting resistance effect at electric rotating machine 3, drive driven wheel 4 rotates, thereby whirligig 2 is rotated with driven wheel 4, described vacuum air pump 5 is arranged on the upper surface of base 1, and vacuum air pump 5 is connected with mobile device 27 by tracheae 6.
Described mobile device 27 comprises bearing 271, mobile motor 272, driving gear II273, follower gear II274, mobile matrix 275, leading screw II276 and sucker 277, described mobile motor 272 is connected with bearing 271, and the output shaft of mobile motor 272 is connected by interference fit through bearing 271 and driving gear II273; Described follower gear II274 is meshed with driving gear II273; The lower surface of described mobile matrix 275 is provided with fixed block 2751; Between described leading screw II276 and mobile matrix 275, be connected by screw thread, leading screw II276 one end is connected by screw thread with bearing 271 upper ends, and its other end is connected by interference fit through bearing 271 lower ends and follower gear II274; Described sucker 277 is connected with the fixed block 2751 on mobile matrix 275, beginning by controlling mobile motor 272 with quit work to control the amount of movement that is positioned at the sucker 277 on mobile matrix 275, and by vacuum air pump 5 control sucker 277 to the absorption of drawing with put down and automatically the exchanging for of new drawing.
When work, first make mobile motor 272 work, until the sucker 277 being positioned on mobile matrix 275 moves to after correct position, mobile motor 272 quits work, now electric rotating machine 3 is worked, until control whirligig 2 and mobile device 27 rotate to correct position, electric rotating machine 3 quits work, then vacuum air pump 5 control sucker 277 to the absorption of drawing with put down and automatically the exchanging for of new drawing, thereby reached robotization and exchanged for the object of drawing.
More than show and described ultimate principle of the present utility model, principal character and advantage.The technician of the industry should understand; the utility model is not restricted to the described embodiments; description in above-described embodiment and instructions principle of the present utility model is just described; do not departing under the prerequisite of 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 automatic paster of a shaping meter, comprise base (1), whirligig (2), electric rotating machine (3), driven wheel (4), vacuum air pump (5) and tracheae (6), it is characterized in that: the upper surface of described base (1) is provided with brace table (11), described whirligig (2) is arranged on the upper surface of brace table (11), whirligig (2) comprises bracing frame (21), gear rotation basal disc (22), elevating control motor (23), driving gear I (24), follower gear I (25), leading screw I (26) and mobile device (27), the lower surface of bracing frame (21) is provided with coupling shaft (211), and be connected by rolling bearing between coupling shaft (211) and brace table (11), gear rotation basal disc (22) is positioned between brace table (11) and bracing frame (21), and be connected by interference fit between gear rotation basal disc (22) and coupling shaft (211), elevating control motor (23) is arranged on the upper end of bracing frame (21) by motor cabinet, driving gear I (24) is connected with the output terminal of elevating control motor (23), and driving gear I (24) is meshed with follower gear I (25), one end of leading screw I (26) is connected by key through bracing frame (21) and follower gear I (25), its other end is connected with the lower end of bracing frame (21) by rolling bearing, between mobile device (27) and leading screw I (26), be connected by screw thread, described electric rotating machine (3) is connected with base (1) by motor cabinet, described driven wheel (4) and the output shaft fixed connection of electric rotating machine (3), and driven wheel (4) is meshed with gear rotation basal disc (22), described vacuum air pump (5) is arranged on the upper surface of base (1), and vacuum air pump (5) is connected with mobile device (27) by tracheae (6).
2. the automatic paster of a kind of shaping meter according to claim 1, it is characterized in that: described mobile device (27) comprises bearing (271), mobile motor (272), driving gear II (273), follower gear II (274), mobile matrix (275), leading screw I (276) and sucker (277), described mobile motor (272) is connected with bearing (271), and the output shaft of mobile motor (272) is connected by interference fit through bearing (271) and driving gear II (273); Described follower gear II (274) is meshed with driving gear II (273); Between described leading screw II (276) and mobile matrix (275), be connected by screw thread, leading screw II (276) one end is connected by screw thread with bearing (271) upper end, and its other end is connected by interference fit through bearing (271) lower end and follower gear II (274); Described sucker (277) is connected with mobile matrix (275).
3. the automatic paster of a kind of shaping meter according to claim 2, is characterized in that: the lower surface of described mobile matrix (275) is provided with fixed block (2751).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420004595.3U CN203644295U (en) | 2014-01-03 | 2014-01-03 | Automatic paper changing apparatus of generating instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420004595.3U CN203644295U (en) | 2014-01-03 | 2014-01-03 | Automatic paper changing apparatus of generating instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203644295U true CN203644295U (en) | 2014-06-11 |
Family
ID=50875523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420004595.3U Expired - Fee Related CN203644295U (en) | 2014-01-03 | 2014-01-03 | Automatic paper changing apparatus of generating instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203644295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718784A (en) * | 2022-03-28 | 2022-07-08 | 安徽理工大学 | Automobile fuel pump |
-
2014
- 2014-01-03 CN CN201420004595.3U patent/CN203644295U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718784A (en) * | 2022-03-28 | 2022-07-08 | 安徽理工大学 | Automobile fuel pump |
| CN114718784B (en) * | 2022-03-28 | 2023-09-01 | 安徽理工大学 | Automobile fuel pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20150103 |
|
| EXPY | Termination of patent right or utility model |