CN213781278U

CN213781278U - Mechanical design basic experiment training platform

Info

Publication number: CN213781278U
Application number: CN202120072986.9U
Authority: CN
Inventors: 王金圆; 李安红; 章亚芳; 马晓芳; 王宏健
Original assignee: Chaoyang Teachers College
Current assignee: Chaoyang Teachers College
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-07-23
Anticipated expiration: 2031-01-12

Abstract

The utility model relates to a teaching equipment technical field, concretely relates to real platform of instructing of mechanical design basic experiment, the power distribution box comprises a box body, open the box upper surface has first cavity, open first cavity inner wall has the second cavity, and a second cavity inner wall is fixed with the stopper, and it has the spout to open on the stopper, and box one surface is opened threaded hole, and the screw hole communicates with the second cavity each other, and the box has the bolt through screw hole threaded connection, and bolt one end is passed the screw hole and is rotated through the bearing and be connected with the slider, slider and spout inner wall sliding fit, and the slider other end passes the spout and is fixed with the reinforcing block. The utility model discloses a rack removal on it is driven to first electric push rod for the rack is with the gear intermeshing that corresponds the setting, thereby drives the position of apron and operation panel and changes, makes the student when studying, uses this practical training platform convenience more, and can prevent effectively that the operation panel from being adhered to by dust impurity, makes depositing of operation panel more sanitary.

Description

Mechanical design basic experiment training platform

Technical Field

The utility model relates to a teaching equipment technical field, concretely relates to real platform of instructing of mechanical design basis experiment.

Background

The mechanical design is used for conceiving, analyzing and calculating the working principle, structure, motion mode, force and energy transmission mode, the material and shape size of each part, a lubricating method and the like of the machine according to the use requirement and converting the working principle, the structure, the motion mode, the force and energy transmission mode, the material and shape size of each part, the lubricating method and the like into a specific description to be used as a working process for manufacturing basis; the basic experiment of mechanical design is one of the indispensable courses of the mechanical specialty of all colleges and universities.

The teaching of practical training cannot be separated from the learning of mechanical design, the structure of the existing practical training platform for basic experiment of mechanical design is single, so that the teaching content is inconvenient for students to record in the learning process, and parts on a desktop are exposed in the air for a long time and are easy to attach more dust and impurities, so that the cleaning is difficult; simultaneously, the real standard platform of current mechanical design basic experiment uses the back, and more piece is retained easily on its surface, the cleanness of being not convenient for, and the clear efficiency of manpower is lower, is unfavorable for actual teaching.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model aims to provide a real platform of instructing of mechanical design basic experiment drives rack on it through first electric push rod and removes for the rack is with the gear intermeshing that corresponds the setting, thereby the position that drives apron and operation panel changes, makes the student when studying, uses this real convenience of instructing the platform more, and can prevent effectively that the operation panel from being adhered to by dust impurity, makes depositing of operation panel more sanitary.

The purpose of the utility model can be realized by the following technical scheme:

a mechanical design basis experiment practical training platform comprises a box body, wherein a first cavity is formed in the upper surface of the box body, a second cavity is formed in the inner wall of the first cavity, a limiting block is fixed to the inner wall of the second cavity, a sliding groove is formed in the limiting block, a threaded hole is formed in the surface of the box body, the threaded hole is communicated with the second cavity, the box body is connected with a bolt through a threaded hole in a threaded mode, one end of the bolt penetrates through the threaded hole and is rotatably connected with a sliding block through a bearing, the sliding block is in sliding fit with the inner wall of the sliding groove, and the other end of the sliding block penetrates through the sliding groove and is fixedly provided with a reinforcing block;

the first cavity relative inner wall all is connected with the connecting rod through the bearing rotation, the connecting rod other end is fixed with the gear, two be fixed with the fixed column between the gear, the fixed column outer wall is fixed with apron and operation panel, a first cavity inner wall is fixed with a set of first electric push rod, first electric push rod other end is fixed with the fixed block, another fixed surface of fixed block has the rack, the rack meshes with the gear that corresponds the setting each other.

Further, the method comprises the following steps: the cover plate and the operation plate are vertically distributed, and a base is fixed at the bottom of the box body.

Further, the method comprises the following steps: a dust collection box is embedded in one side face of the box body, a second electric push rod is fixed on the inner wall of the first cavity, and a box door is rotatably connected to one surface of the dust collection box through a hinge.

Further, the method comprises the following steps: the box door is characterized in that a group of lock catches are fixed on one surface of the box door, the box door is fixedly connected with the dust collection box through the lock catches, a sealing ring is arranged at the joint of the box door and a discharge port of the dust collection box in clearance fit, and the box door is located outside the box body.

Further, the method comprises the following steps: the dust collecting box is characterized in that a plurality of dust inlet grooves which are linearly distributed are formed in the upper surface of the dust collecting box, an air blower is fixed on the upper surface of the dust collecting box, a connecting block is fixed at the other end of the second electric push rod, a connecting pipe is embedded in the connecting block, pipe plugs are fixed at two ends of the connecting pipe, and a plurality of air outlet pipes which are linearly distributed are fixedly penetrated through the outer wall of the connecting pipe.

Further, the method comprises the following steps: the dust collection box is characterized in that an air inlet pipe is fixedly communicated with one end of an air inlet of the air blower, the other end of the air inlet pipe penetrates through the upper surface of the dust collection box and is fixedly provided with a filter screen, an air delivery pipe is fixedly communicated with one end of an air outlet of the air blower, and the other end of the air delivery pipe is fixedly communicated with the connecting pipe.

The utility model has the advantages that:

1. the utility model discloses a rack on it is driven to move through first electric push rod, make rack and the gear intermeshing that corresponds the setting, thereby drive the position of apron and operation panel and change, make the student when studying, use this practical training platform more convenient, and can effectively prevent that the operation panel from being adhered to by dust impurity, make depositing of operation panel more sanitary, simultaneously, twist the bolt and can promote the reinforcement piece and remove, make the reinforcement piece carry out further reinforcement processing to apron or operation panel after the conversion, thereby make apron or operation panel more safe stable when using;

2. the utility model discloses a plurality of dust grooves, a plurality of play tuber pipe and air-blower mutually support, can realize the circulation of air to accomplish the clastic cleanness on the operation panel at the in-process of circulation of air, make the operation panel after the use more save trouble laborsaving when clean, thereby can be better satisfy the demand of student's actual study, and improved the efficiency of study to a certain extent.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the middle box, the first cavity, the second cavity and the limiting block of the present invention;

FIG. 3 is a schematic structural view of the middle gear, the fixing column, the cover plate and the operation plate of the present invention;

fig. 4 is a schematic structural view of the first electric push rod, the fixed block and the rack in the present invention;

FIG. 5 is a schematic structural view of the bolt, the slider and the reinforcing block of the present invention;

FIG. 6 is a schematic view of the structure of the dust box, the box door, the lock catch and the dust inlet groove;

fig. 7 is a schematic structural diagram of the second electric push rod, the connecting block, the air outlet pipe and the air blower of the present invention.

In the figure: 1. a box body; 2. a first cavity; 3. a second cavity; 4. a limiting block; 5. a chute; 6. a bolt; 7. a slider; 8. a reinforcing block; 9. a connecting rod; 10. a gear; 11. fixing a column; 12. a cover plate; 13. an operation panel; 14. a first electric push rod; 15. a fixed block; 16. a rack; 17. a base; 18. a dust collection box; 19. a box door; 20. locking; 21. a dust inlet groove; 22. a second electric push rod; 23. connecting blocks; 24. a connecting pipe; 25. a pipe plug; 26. an air outlet pipe; 27. a blower; 28. a wind delivery pipe; 29. an air inlet pipe; 30. and (4) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-7, a mechanical design foundation experiment training platform comprises a box body 1, wherein a first cavity 2 is formed in the upper surface of the box body 1, a second cavity 3 is formed in one inner wall of the first cavity 2, a limiting block 4 is fixed to one inner wall of the second cavity 3, a sliding groove 5 is formed in the limiting block 4, a threaded hole is formed in one surface of the box body 1, the threaded hole is communicated with the second cavity 3, the box body 1 is in threaded connection with a bolt 6 through the threaded hole, one end of the bolt 6 penetrates through the threaded hole and is rotatably connected with a sliding block 7 through a bearing, the sliding block 7 is in sliding fit with the inner wall of the sliding groove 5, and the other end of the sliding block 7 penetrates;

a relative inner wall of first cavity 2 all is connected with connecting rod 9 through the bearing rotation, the connecting rod 9 other end is fixed with gear 10, be fixed with fixed column 11 between two gear 10, fixed column 11 outer wall is fixed with apron 12 and operation panel 13, apron 12 and operation panel 13 are vertical form and distribute, 2 inner walls of first cavity are fixed with a set of first

electric push rod

14, 14 other ends of first electric push rod are fixed with fixed

block

15, 15 another fixed surface of fixed block have rack 16, rack 16 and the gear 10 intermeshing that corresponds the setting.

The bottom of the box body 1 is fixedly provided with a base 17, a dust collection box 18 is embedded in one side surface of the box body 1, a second electric push rod 22 is fixed on one inner wall of the second cavity 3, one surface of the dust collection box 18 is rotatably connected with a box door 19 through a hinge, one surface of the box door 19 is fixedly provided with a group of lock catches 20, the box door 19 is fixedly connected with the dust collection box 18 through the lock catches 20, a sealing ring is arranged at the gap matching and combining position of the box door 19 and a discharge hole of the dust collection box 18, and the box door 19 is positioned outside the box body 1.

Eight dust inlet grooves 21 which are linearly arranged and distributed are formed in the upper surface of the dust collection box 18, an air blower 27 is fixed on the upper surface of the dust collection box 18, a connecting block 23 is fixed at the other end of a second electric push rod 22, a connecting pipe 24 is embedded in the connecting block 23, pipe plugs 25 are fixed at two ends of the connecting pipe 24, twelve air outlet pipes 26 which are linearly arranged and distributed are fixed on the outer wall of the connecting pipe 24 in a penetrating mode, an air inlet pipe 29 is fixedly communicated with one end of an air inlet of the air blower 27, a filter screen 30 is fixed at the other end of the air inlet pipe 29 in a penetrating mode on the upper surface of the dust collection box 18, an air outlet pipe 28 is fixedly communicated with.

The working principle is as follows: firstly, the device is arranged at a designated position on a horizontal ground and fixed, then an operator controls a group of first electric push rods 14 to operate according to the use requirement, so that the first electric push rods 14 drive racks 16 to move, the positions of a cover plate 12 and an operating plate 13 are converted by utilizing the mutual meshing of the racks 16 and corresponding gears 10, so that students can use the cover plate 12 to record and study, practical training and study can be carried out by using the operating plate 13, after the positions of the cover plate 12 and the operating plate 13 are converted, the operator can screw a bolt 6 to push a reinforcing block 8 to move, so that the reinforcing block 8 is matched with the cover plate 12 or the operating plate 13 to reinforce the positions of the cover plate 12 or the operating plate 13, the use safety of the cover plate 12 or the operating plate 13 is ensured, after the operating plate 13 is used, the operator can control the first electric push rods 14 to operate, so that the operating plate 13 is completely put into the first cavity 2, and make apron 12 accomplish the shutoff to first cavity 2 opening part, at this moment operating personnel control air-blower 27 operation for air-blower 27 drives the circulation of air in dust collection box 18 and the first cavity 2, and inhales the inside temporary storage of dust collection box 18 with debris and the impurity that remain on operation panel 13 in the circulation of air in-process, thereby accomplish the cleanness and the protection to operation panel 13, make the follow-up use of operation panel 13 more convenient save trouble.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The practical training platform for the mechanical design basic experiment is characterized by comprising a box body (1), wherein a first cavity (2) is formed in the upper surface of the box body (1), a second cavity (3) is formed in one inner wall of the first cavity (2), a limiting block (4) is fixed to one inner wall of the second cavity (3), a sliding groove (5) is formed in the limiting block (4), a threaded hole is formed in one surface of the box body (1), the threaded hole is communicated with the second cavity (3), the box body (1) is in threaded connection with a bolt (6) through the threaded hole, one end of the bolt (6) penetrates through the threaded hole and is rotatably connected with a sliding block (7) through a bearing, the sliding block (7) is in sliding fit with the inner wall of the sliding groove (5), and the other end of the sliding block (7) penetrates through the sliding groove (5) and is fixed with a reinforcing block (8);

first cavity (2) one relative inner wall all is connected with connecting rod (9) through bearing rotation, connecting rod (9) other end is fixed with gear (10), two be fixed with fixed column (11) between gear (10), fixed column (11) outer wall is fixed with apron (12) and operation panel (13), an inner wall of first cavity (2) is fixed with a set of first electric push rod (14), first electric push rod (14) other end is fixed with fixed block (15), another fixed surface of fixed block (15) has rack (16), rack (16) and gear (10) intermeshing that corresponds the setting.

2. The mechanical design basis experiment training platform of claim 1, characterized in that the cover plate (12) and the operation plate (13) are vertically distributed, and a base (17) is fixed at the bottom of the box body (1).

3. The practical training platform for the mechanical design basic experiment is characterized in that a dust collection box (18) is embedded in one side face of the box body (1), a second electric push rod (22) is fixed on one inner wall of the second cavity (3), and a box door (19) is rotatably connected to one surface of the dust collection box (18) through a hinge.

4. The practical training platform for mechanical design basic experiments is characterized in that a group of latches (20) is fixed on one surface of the box door (19), the box door (19) is fixedly connected with the dust collection box (18) through the latches (20), a sealing ring is arranged at the gap fit and joint of the box door (19) and a discharge hole of the dust collection box (18), and the box door (19) is located outside the box body (1).

5. The practical training platform for mechanical design foundation experiments according to claim 3, wherein a plurality of dust inlet grooves (21) which are linearly arranged and distributed are formed in the upper surface of the dust collection box (18), an air blower (27) is fixed on the upper surface of the dust collection box (18), a connecting block (23) is fixed at the other end of the second electric push rod (22), a connecting pipe (24) is embedded in the connecting block (23), pipe plugs (25) are fixed at two ends of the connecting pipe (24), and a plurality of air outlet pipes (26) which are linearly arranged and distributed are fixed on the outer wall of the connecting pipe (24) in a penetrating mode.

6. The practical training platform for the mechanical design basic experiment is characterized in that one end of an air inlet of the air blower (27) is fixedly communicated with an air inlet pipe (29), the other end of the air inlet pipe (29) penetrates through the upper surface of the dust collection box (18) and is fixedly provided with a filter screen (30), one end of an air outlet of the air blower (27) is fixedly communicated with an air conveying pipe (28), and the other end of the air conveying pipe (28) is fixedly communicated with the connecting pipe (24).