CN213211479U

CN213211479U - Press teaching demonstration model

Info

Publication number: CN213211479U
Application number: CN202022043433.9U
Authority: CN
Inventors: 胡飞
Original assignee: Chengdu Hkwing Tech Ltd
Current assignee: Chengdu Hkwing Tech Ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-05-14
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a press teaching demonstration model belongs to press teaching demonstration model field. A press machine teaching demonstration model comprises an equipment box, wherein a motor is fixedly connected in the equipment box, a threaded rod is fixedly connected at the output end of the motor, one end of the threaded rod, far away from the motor, is rotatably connected to the top of the equipment box, a lifting plate is rotatably connected to the threaded rod, two groups of limiting rods are arranged in the equipment box, the lifting plate is slidably connected to the limiting rods, clamping seats are fixedly connected to two ends of the lifting plate, far away from the threaded rod, and toughened glass is fixedly connected in the clamping seats; the utility model discloses simple to use, the protecting effect is good, and press teaching demonstration model has increased toughened glass and has protected, has effectually prevented that the thing that appears being pressed in the demonstration process from splashing the injury that causes the student, does not influence teaching demonstration process simultaneously.

Description

Press teaching demonstration model

Technical Field

The utility model relates to a press teaching demonstration model technical field especially relates to a press teaching demonstration model.

Background

The press machine (including a punch press and a hydraulic press) is a universal press machine with an exquisite structure; the press machine has the characteristics of wide application, high production efficiency and the like, and can be widely applied to processes of cutting, punching, blanking, bending, riveting, forming and the like; processing the metal blank into a part by applying strong pressure to cause plastic deformation and fracture of the metal; when the mechanical press works, a motor drives a large belt pulley (usually also used as a flywheel) through a triangle belt, and a crank-slider mechanism is driven through a gear pair and a clutch, so that a slider and a male die move down linearly; after the forging and pressing work of the mechanical press is finished, the sliding block moves upwards, the clutch is automatically disengaged, and meanwhile, the automatic device on the crankshaft is switched on, so that the sliding block stops near a top dead center.

Can relate to various machine-building equipment in the teaching of machine-building course, need explain its structure and action principle, and demonstrate the pressure test process to the student through using the press, the teaching in-process student of demonstration press needs closely watch its principle and course, current press does not have fine safeguard function in the course of the work, the press causes easily in the course of the work to be broken by the extruded thing, lead to the piece to splash, cause the injury to student's health easily, therefore, we have proposed a press teaching demonstration model.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the press is splashed easily by the extrusion in the working process to lead to the student to be injured in the prior art, and providing a press teaching demonstration model.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a press teaching demonstration model, includes the equipment box, fixedly connected with motor in the equipment box, motor output end fixedly connected with threaded rod, the one end that the motor was kept away from to the threaded rod is rotated and is connected at equipment box top, it is connected with the lifter plate to rotate on the threaded rod, be provided with two sets of gag lever posts in the equipment box, lifter plate sliding connection is on the gag lever post, the equal fixedly connected with cassette in both ends that the threaded rod was kept away from to the lifter plate, fixedly connected with toughened glass in the cassette, the one end sliding connection that the cassette was kept away from to toughened glass is on the equipment box, two sets of backup pads of equipment box.

Preferably, the top of the equipment box is provided with a through groove, the toughened glass is connected in the through groove in a sliding manner, and the inner wall of the through groove is provided with a protective pad.

Preferably, the top of the through groove is rotatably connected with a baffle, a torsion spring is arranged on the baffle, and two ends of the torsion spring are abutted to the side wall of the through groove.

Preferably, the top of the equipment box is fixedly connected with a workbench, a lower pressing plate is connected to the workbench in a sliding mode, and the lower pressing plate is matched with the upper pressing plate.

Preferably, two sets of equal fixedly connected with cutting ferrule of backup pad outer wall, the cutting ferrule mutually supports with toughened glass.

Preferably, the two groups of outer walls of the supporting plates are fixedly connected with a containing box and a controller respectively from left to right.

Preferably, a fixing plate and a limiting plate are fixedly connected between the two groups of supporting plates respectively.

Preferably, the fixed plate is fixedly connected with a cylinder.

Preferably, the output end of the air cylinder is fixedly connected with an upper pressure plate.

Preferably, the upper pressure plate is connected to the limiting plate in a sliding manner.

Compared with the prior art, the utility model provides a press teaching demonstration model possesses following beneficial effect:

1. this press teaching demonstration model through setting up toughened glass, can effectually prevent to be pressed that the thing is cracked to splash and lead to causing the injury to the student.

2. This press teaching demonstration model fills up through the protection that sets up in logical groove, prevents that toughened glass from scraping colored the condition, the influence viewing effect appear when leading to the inslot and slide.

3. This press teaching demonstration model blocks logical groove through the baffle, and the business turn over inslot that drops when preventing to clear up crushing thing.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple to use, the protecting effect is good, and press teaching demonstration model has increased toughened glass and has protected, has effectually prevented that the thing that is pressed from appearing splashing in the demonstration process and causing the injury to the student, does not influence teaching demonstration process simultaneously.

Drawings

Fig. 1 is a schematic structural view of a main view of a teaching demonstration model of a press machine provided by the utility model;

FIG. 2 is a schematic structural diagram of a left view of a teaching demonstration model of a press machine provided by the utility model;

fig. 3 is the utility model provides a press teaching demonstration model A part's schematic structure diagram.

In the figure: 1. an equipment box; 2. a limiting rod; 3. a lifting plate; 4. tempering the glass; 401. a card holder; 5. a through groove; 501. a protective pad; 6. a work table; 601. a lower pressing plate; 7. a card sleeve; 8. a support plate; 801. a fixing plate; 9. a cylinder; 901. a controller; 10. an upper pressure plate; 11. a motor; 12. a threaded rod; 13. a baffle plate; 1301. a torsion spring; 14. a storage box; 15. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a teaching demonstration model of a press machine comprises an equipment box 1, a motor 11 is fixedly connected in the equipment box 1, a threaded rod 12 is fixedly connected at the output end of the motor 11, one end of the threaded rod 12 far away from the motor 11 is rotatably connected at the top of the equipment box 1, a lifting plate 3 is rotatably connected on the threaded rod 12, two groups of limiting rods 2 are arranged in the equipment box 1, the lifting plate 3 is slidably connected on the limiting rods 2, two ends of the lifting plate 3 far away from the threaded rod 12 are fixedly connected with a clamping seat 401, toughened glass 4 is fixedly connected in the clamping seat 401, one end of the toughened glass 4 far away from the clamping seat 401 is slidably connected on the equipment box 1, two groups of supporting plates 8 are fixedly connected at the top of the equipment box 1, a fixing plate 801 and a limiting plate 15 are fixedly connected between, 10 sliding connection of top board is on limiting plate 15, logical groove 5 has been seted up at 1 top of equipment box, 4 sliding connection of toughened glass are in leading to groove 5, it is provided with protection pad 501 to lead to groove 5 inner wall, it is connected with baffle 13 to lead to 5 top rotations of groove, be provided with torsional spring 1301 on baffle 13, torsional spring 1301 both ends offset with leading to 5 lateral walls in groove, 1 top fixedly connected with workstation 6 of equipment box, sliding connection has holding down plate 601 on workstation 6, holding down plate 601 and top board 10 mutually support, the equal fixedly connected with cutting ferrule 7 of 8 outer walls in two sets of backup pads, cutting ferrule 7 mutually supports with

toughened glass

4, 8 outer walls in two sets of backup pads from left to right respectively fixedly connected with containing box 14.

In the utility model, when the user uses, the pressed object is taken out from the containing box 14 and placed on the lower pressing plate 601 on the workbench 6, the motor 11 is a positive and negative rotation motor, the motor 11 is started to drive the threaded rod 12 to rotate, the lifting plate 3 on the threaded rod 12 moves upwards, the lifting plate 3 drives the toughened glass 4 to slide out from the through groove 5 in the process of moving upwards, the situation of scraping flowers when the toughened glass 4 slides in the through groove 5 is prevented through the protective pad 501 arranged in the through groove 5, the watching effect is influenced, the baffle 13 is rotationally connected in the through groove 5, the baffle 13 is propped against the through groove 5 through the torsional spring 1301, the through groove 5 is blocked through the baffle 13, the crushed object is prevented from falling into the through groove 5 when being cleaned, the toughened glass 4 is prevented from sliding out, the baffle 13 is pushed open when the toughened glass 4 slides upwards, the baffle 13 is limited through the cutting sleeve 7, the toughened, stop motor 11 rotates, starts cylinder 9 through controller 901 and imparts knowledge to students the demonstration through top board 10 to the quilt, through setting up toughened glass 4, can effectually prevent that the quilt is cracked to splash and lead to causing the injury to the student, and the teaching demonstration is accomplished the back, and starter motor 11 reverses, and toughened glass 4 resets, conveniently clears up by the extrusion, carries out the demonstration next time, the utility model discloses simple to use, the protecting effect is good, and press teaching demonstration model has increased toughened glass 4 and has protected, and the effectual quilt that has prevented appears in the demonstration process splashes and causes the injury to the student, does not influence teaching demonstration process simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A teaching demonstration model of a press machine comprises an equipment box (1) and is characterized in that, a motor (11) is fixedly connected in the equipment box (1), a threaded rod (12) is fixedly connected at the output end of the motor (11), one end of the threaded rod (12) far away from the motor (11) is rotatably connected to the top of the equipment box (1), the threaded rod (12) is connected with a lifting plate (3) in a threaded manner, two groups of limiting rods (2) are arranged in the equipment box (1), the lifting plate (3) is connected on the limiting rod (2) in a sliding way, the two ends of the lifting plate (3) far away from the threaded rod (12) are fixedly connected with clamping seats (401), the toughened glass (4) is fixedly connected in the clamping seat (401), one end of the toughened glass (4) far away from the clamping seat (401) is connected to the equipment box (1) in a sliding manner, the top of the equipment box (1) is fixedly connected with two groups of supporting plates (8).

2. The press machine teaching demonstration model according to claim 1, wherein a through groove (5) is formed in the top of the equipment box (1), the toughened glass (4) is slidably connected in the through groove (5), and a protective pad (501) is arranged on the inner wall of the through groove (5).

3. The press machine teaching demonstration model according to claim 2, wherein a baffle (13) is rotatably connected to the top of the through groove (5), a torsion spring (1301) is arranged on the baffle (13), and two ends of the torsion spring (1301) are abutted to the side wall of the through groove (5).

4. The press teaching demonstration model according to claim 1, characterized in that a worktable (6) is fixedly connected to the top of the equipment box (1), a lower pressing plate (601) is slidably connected to the worktable (6), and the lower pressing plate (601) and the upper pressing plate (10) are mutually matched.

5. The press teaching demonstration model according to claim 1, wherein the outer walls of the two sets of support plates (8) are fixedly connected with cutting sleeves (7), and the cutting sleeves (7) are matched with the tempered glass (4).

6. Press teaching demonstration model according to claim 5, characterized in that the outer walls of the two sets of support plates (8) are fixedly connected with a containing box (14) and a controller (901), respectively.

7. Press teaching demonstration model according to claim 1, characterized in that a fixed plate (801) and a limiting plate (15) are fixedly connected between two sets of support plates (8), respectively.

8. Press teaching demonstration model according to claim 7, characterized in that a cylinder (9) is fixedly connected to the fixed plate (801).

9. Press teaching demonstration model according to claim 8, characterized in that the output end of the cylinder (9) is fixedly connected with an upper pressure plate (10).

10. Press teaching demonstration model according to claim 9, characterized in that the upper platen (10) is slidingly connected to the limiting plate (15).