CN215341673U

CN215341673U - Press machine experiment table for teaching capable of being built and recombined

Info

Publication number: CN215341673U
Application number: CN202121696927.5U
Authority: CN
Inventors: 刘天懿
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-12-28
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a buildable and reconfigurable experimental bench of a press machine for teaching, and particularly relates to the field of press machines. Through the reversal drive post, make the sliding seat drive gag lever post and bearing rod to keeping away from the one side removal of bent axle seat, make the bearing rod break away from bent axle seat alright change other bent axles, strengthened the adjustability of reorganizable bent axle, satisfy the needs of the change ware structural scheme in the machinery basic experiment simultaneously.

Description

Press machine experiment table for teaching capable of being built and recombined

Technical Field

The utility model relates to the technical field of presses, in particular to a teaching press experiment table capable of being built and recombined.

Background

The press is universal mechanical equipment with a delicate structure. The press machine has the characteristics of wide application, high production efficiency and the like, can be widely applied to cutting, punching, blanking, bending, riveting, forming and other processes, can be used for processing parts by applying strong pressure to metal blanks to enable metal to generate plastic deformation and fracture, and is also commonly used in mechanical teaching experiments.

The exquisite press of some structures also is arranged in the mechanical experiment teaching aid, when carrying out the experiment teaching, often need ensure the structural feature of machine, and some traditional presses are often all fixed, and also more single when carrying out the experiment can not change required bent axle, and its adjustability is relatively poor, has influenced the experiment teaching to the press.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a teaching press experiment table capable of being reconfigured, in which a sliding seat drives a limiting rod and a bearing rod to move to a side away from a crankshaft seat by reversing a driving column, so that the bearing rod is separated from the crankshaft seat, and then other crankshafts can be replaced, thereby enhancing adjustability of a reconfigurable crankshaft to solve the above-mentioned problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: including the pressure frame, the last fixed surface of pressure frame is connected with the plummer, the last fixed surface of pressure frame is connected with the assembly seat, the last fixed surface of assembly seat is connected with pressure test seat, the assembly seat is including the drive post, the surface sliding connection of drive post has the sliding seat, the fixed surface of sliding seat is connected with the gag lever post, the one end swing joint of gag lever post has the bearing rod, the one end swing joint of bearing rod has the bent axle seat, the spacing arc seat of the fixed surface of gag lever post is connected with.

In a preferred embodiment, the press frame comprises a protective frame body, a control console is fixedly connected to the outer surface of the protective frame body, the press machine can be controlled, the driving column drives the sliding seat engaged with the driving column to move left and right, when the crankshaft needs to be recombined, the driving column only needs to be reversed, the sliding seat drives the limiting rod and the bearing rod to move towards one side far away from the crankshaft seat, the bearing rod is separated from the crankshaft seat, then other crankshafts can be replaced, and the adjustability of the crankshaft capable of being recombined is enhanced.

In a preferred embodiment, the plummer includes electronic flexible post, the one end fixedly connected with of electronic flexible post supports and presses the seat, the inside swing joint that supports and press the seat has the cushion socket, and electronic flexible post drives and supports and press the seat to the one side removal that is close to spacing arc seat, because the shape that supports and press seat and spacing arc seat is the arc, can accomplish limiting displacement, has guaranteed the security of bent axle seat when the motion.

In a preferred embodiment, the pressure test seat comprises a bearing seat, a protective seat is fixedly connected to the outer surface of the bearing seat, and a pressure rod is movably connected to the outer surface of the protective seat and electrically connected with an external power supply, so that the operation is convenient.

In a preferred embodiment, a buffer spring is arranged inside the buffer seat, so that the object can be subjected to a pressure test conveniently.

In a preferred embodiment, the inside of assembly seat is provided with the spacing with drive column looks adaptation, the inside of sliding seat is provided with the screw thread with drive column looks adaptation, and the drive column can drive the sliding seat and remove about, drives the electronic flexible post and removes, makes electronic flexible post drive support and presses the seat to the one side removal that is close to spacing arc seat, owing to support to press the shape of seat and spacing arc seat to be the arc, can accomplish limiting displacement.

The utility model has the technical effects and advantages that:

1. when the crankshaft needs to be recombined, the driving column is only required to be reversed, the sliding seat drives the limiting rod and the bearing rod to move to one side far away from the crankshaft seat, the bearing rod is separated from the crankshaft seat, and then other crankshafts can be replaced, so that the adjustability of the recombined crankshaft is enhanced, and the requirement of a structure scheme of a converter in a mechanical basic experiment is met;

2. the electronic flexible post of drive removes, makes electronic flexible post drive support the pressure seat to removing to the one side that is close to spacing arc seat, owing to support the shape of pressing seat and spacing arc seat and be the arc, possible limiting displacement has guaranteed the security of bent axle seat when the motion, makes this press flexibility in operation process higher.

Drawings

Fig. 1 is a schematic perspective view of a press frame according to the present invention.

Fig. 2 is a schematic cross-sectional view of the mounting base of the present invention.

FIG. 3 is a schematic perspective view of a crankshaft seat according to the present invention.

The reference signs are: 1. a press base; 11. a protective frame body; 12. a console; 2. a bearing table; 21. an electric telescopic column; 22. a pressing seat; 23. a buffer seat; 3. assembling a seat; 31. a drive column; 32. a sliding seat; 33. a limiting rod; 34. a bearing rod; 35. a crankshaft seat; 36. a limiting arc seat; 4. a pressure test seat; 41. a bearing seat; 42. a protective seat; 43. a pressure bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows: referring to the attached drawings 1-2 of the specification, the press experiment table for teaching capable of being built and recombined comprises a press base 1, wherein a bearing table 2 is fixedly connected to the upper surface of the press base 1, an assembling base 3 is fixedly connected to the upper surface of the press base 1, a pressure test base 4 is fixedly connected to the upper surface of the assembling base 3, the assembling base 3 comprises a driving column 31, a sliding base 32 is slidably connected to the outer surface of the driving column 31, a limiting rod 33 is fixedly connected to the outer surface of the sliding base 32, one end of the limiting rod 33 is movably connected with a bearing rod 34, one end of the bearing rod 34 is movably connected with a crankshaft base 35, the crankshaft base 35 is mutually connected with the bearing rod 34, a crankshaft in the crankshaft base 35 can be driven to rotate, the crankshaft drives the press to operate, when the pressure rod 43 in the press is moved to one side of the bearing table 2, the pressure rod 43 is enabled to carry out pressure test on objects on the surface of the bearing table 2, subsequently, each experimental data is analyzed, the use and the experiment of the press machine test bed are facilitated, the outer surface of the limiting rod 33 is fixedly connected with a limiting arc seat 36, the driving column 31 is arranged, the driving column 31 can be driven to rotate through an external power supply, the driving column 31 drives the sliding seat 32 meshed with the driving column to move left and right, when the crankshaft needs to be recombined, only the driving column 31 needs to be reversed, the sliding seat 32 drives the limiting rod 33 and the bearing rod 34 to move towards one side far away from the crankshaft seat 35, the bearing rod 34 is separated from the crankshaft seat 35, other crankshafts can be replaced later, the adjustability of the recombined crankshaft is enhanced, and meanwhile, the requirement of a structure scheme of the transformer in a mechanical basic experiment is met.

The second embodiment is as follows: referring to the attached drawings 1-3 of the specification, the press experiment table for teaching capable of being built and recombined comprises a press base 1, wherein a bearing table 2 is fixedly connected to the upper surface of the press base 1, an assembly seat 3 is fixedly connected to the upper surface of the press base 1, a pressure test seat 4 is fixedly connected to the upper surface of the assembly seat 3, the assembly seat 3 comprises a driving column 31, a sliding seat 32 is slidably connected to the outer surface of the driving column 31, a limiting rod 33 is fixedly connected to the outer surface of the sliding seat 32, one end of the limiting rod 33 is movably connected with a bearing rod 34, one end of the bearing rod 34 is movably connected with a crankshaft seat 35, the crankshaft seat 35 is mutually connected with the bearing rod 34, a crankshaft in the crankshaft seat 35 can be driven to rotate, the crankshaft drives the press to operate, when the pressure rod 43 in the press moves to one side of the bearing table 2, the pressure rod 43 can be used for carrying out pressure test on objects on the surface of the bearing table 2, subsequently, each experimental data is analyzed, the use and the experiment of the press machine test bed are facilitated, the outer surface of the limiting rod 33 is fixedly connected with a limiting arc seat 36, the driving column 31 is arranged, the driving column 31 can be driven to rotate through an external power supply, the driving column 31 drives the sliding seat 32 meshed with the driving column to move left and right, when the crankshaft needs to be recombined, only the driving column 31 needs to be reversed, the sliding seat 32 drives the limiting rod 33 and the bearing rod 34 to move towards one side far away from the crankshaft seat 35, the bearing rod 34 is separated from the crankshaft seat 35, other crankshafts can be replaced later, the adjustability of the recombined crankshaft is enhanced, and meanwhile, the requirement of a structure scheme of the transformer in a mechanical basic experiment is met.

Further, the press base 1 comprises a protection frame body 11, a control console 12 is fixedly connected to the outer surface of the protection frame body 11, the bearing table 2 comprises an electric telescopic column 21, one end of the electric telescopic column 21 is fixedly connected with a pressing seat 22, the inside of the pressing seat 22 is movably connected with a buffer seat 23, the pressure test seat 4 comprises a bearing seat 41, the outer surface of the bearing seat 41 is fixedly connected with a protection seat 42, the outer surface of the protection seat 42 is movably connected with a pressure rod 43, the outer surface of the bearing table 2 is provided with an anti-skidding groove, a limiting frame matched with the driving column 31 is arranged inside the assembling seat 3, a thread matched with the driving column 31 is arranged inside the sliding seat 32, the electric telescopic column 21 is driven to move, the electric telescopic column 21 drives the pressing seat 22 to move to one side close to the limiting arc seat 36, and the limiting effect can be achieved because the shapes of the pressing seat 22 and the limiting arc seat 36 are arc, the safety of the crank seat 35 in motion is guaranteed, and the flexibility of the press in the running process is high.

The working principle is as follows: when the crankshaft reorganization device is used normally, the bearing rod 34 is located on the inner side of the crankshaft seat 35 to ensure normal use of the crankshaft seat 35, the driving column 31 can be driven by an external power supply to rotate through the arranged driving column 31, the driving column 31 drives the sliding seat 32 meshed with the driving column 31 to move left and right, when the crankshaft reorganization is needed, the driving column 31 only needs to be reversed, the sliding seat 32 drives the limiting rod 33 and the bearing rod 34 to move towards one side far away from the crankshaft seat 35, the bearing rod 34 is separated from the crankshaft seat 35, then other crankshafts can be replaced, the adjustability of the reorganizable crankshaft is enhanced, and meanwhile the requirement of a structure scheme of the switcher in a mechanical foundation experiment is met;

meanwhile, in the test process, the electric telescopic column 21 can be driven to move, the electric telescopic column 21 drives the pressing seat 22 to move to one side close to the limiting arc seat 36, and the shapes of the pressing seat 22 and the limiting arc seat 36 are both arc-shaped, so that the limiting effect can be achieved, the safety of the crankshaft seat 35 in the motion process is guaranteed, and the flexibility of the press machine in the operation process is high.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a can build press experiment platform for teaching of reorganization, includes press frame (1), its characterized in that: the utility model discloses a pressure machine, including pressure frame (1), last fixed surface is connected with plummer (2), the last fixed surface of pressure frame (1) is connected with assembly seat (3), the last fixed surface of assembly seat (3) is connected with pressure test seat (4), assembly seat (3) are including drive post (31), the surface sliding connection of drive post (31) has sliding seat (32), the surface fixed surface of sliding seat (32) is connected with gag lever post (33), the one end swing joint of gag lever post (33) has bearing rod (34), the one end swing joint of bearing rod (34) has bent axle seat (35), the surface fixed surface of gag lever post (33) is connected with spacing arc seat (36).

2. The press experiment table for teaching of buildable recombination according to claim 1, characterized in that: the press base (1) comprises a protection frame body (11), and a control console (12) is fixedly connected to the outer surface of the protection frame body (11).

3. The press experiment table for teaching of buildable recombination according to claim 1, characterized in that: plummer (2) are including electronic flexible post (21), the one end fixedly connected with of electronic flexible post (21) supports and presses seat (22), the inside swing joint that supports and presses seat (22) has buffer seat (23).

4. The press experiment table for teaching of buildable recombination according to claim 1, characterized in that: the pressure test seat (4) comprises a bearing seat (41), a protection seat (42) is fixedly connected to the outer surface of the bearing seat (41), and a pressure rod (43) is movably connected to the outer surface of the protection seat (42).

5. The press experiment table for teaching of buildable recombination according to claim 3, characterized in that: and a buffer spring is arranged in the buffer seat (23).

6. The press experiment table for teaching of buildable recombination according to claim 1, characterized in that: the inside of assembly seat (3) is provided with the spacing with drive post (31) looks adaptation, the inside of sliding seat (32) is provided with the screw thread with drive post (31) looks adaptation.