CN213919725U - Flywheel shield - Google Patents

Abstract

The utility model discloses a flywheel guard shield. This kind of flywheel guard shield includes: the cover body, fixed gate, dodge gate, the one end of the cover body is used for being connected with the fuselage of press, and the other end of the cover body is provided with the opening, and fixed gate fixed mounting is in the opening, and the dodge gate slides and sets up in the opening, and fixed gate and sliding door are used for sealing the opening. When the parts arranged in the flywheel shield need to be manually maintained, the maintenance operation can be carried out only by manually opening the movable door to enter the shield, and the time required by maintenance is greatly reduced.

Description

Flywheel shield

Technical Field

The utility model relates to a press technical field, in particular to flywheel guard shield.

Background

The press machine is a common stamping device and is widely applied to processes of cutting, punching, blanking, bending, riveting, forming and the like, when the mechanical press machine works, a motor drives a large belt pulley (which is usually also used as a flywheel) through a triangle belt, a crank-slider mechanism is driven through a gear pair and a clutch, a slider and a male die are made to go down linearly, the flywheel is used as a rotating part, a flywheel shield is usually required to be installed to isolate the flywheel shield from the external environment, and when parts inside the flywheel shield are maintained, the whole flywheel shield needs to be detached to carry out maintenance operation.

SUMMERY OF THE UTILITY MODEL

This application is through providing a flywheel guard shield to the manual work overhauls the part in the flywheel guard shield.

The embodiment of the application provides a flywheel guard shield, includes: the cover comprises a cover body, a fixed door and a movable door, wherein one end of the cover body is used for being connected with a press body, an opening is formed in the other end of the cover body, the fixed door is fixedly installed in the opening, the movable door is arranged in the opening in a sliding mode, and the fixed door and the movable door are used for sealing the opening.

On the basis of the technical scheme, the utility model discloses can also do as follows the improvement:

further: the opening downside is provided with the lower rail, the upside is provided with the upper rail, the lower extreme of dodge gate slide set up in the lower rail, the upper end of dodge gate is provided with the rotation unit, the rotation unit roll set up in the upper rail.

Further: the rotation unit includes coupling assembling, rail wheel, coupling assembling connect in the upper end of dodge gate, rail wheel rotate connect in coupling assembling, rail wheel roll set up in the upper guideway.

Further: the rail wheel have two and symmetry set up in coupling assembling's both sides. The beneficial effect of this step: the stability of the movable door body in the motion process is improved through the symmetrically arranged track wheels.

Further: and steel wire meshes are arranged on the surfaces of the fixed door and the movable door.

Compared with the prior art, the beneficial effects of the utility model reside in that: when the parts arranged in the flywheel shield need to be manually maintained, the maintenance operation can be carried out only by manually opening the movable door to enter the shield, and the time required by maintenance is greatly reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a cross-sectional view taken along a-a in fig. 2.

Wherein the content of the first and second substances,

1, a cover body, 101 openings, 102 frames I, 103 sealing plates, 104 connecting blocks I and 105 connecting blocks II;

2, fixing a door, 201, a frame II and 202 steel wire meshes;

3, a movable door;

4, a lower guide rail 401 is a first guide groove;

5, an upper guide rail, 501, a second guide groove and 502 gaps;

6 rotating units, 601 connecting assemblies, 602 track wheels, 603 nuts, 604 studs, 605 connecting plates and 606 shafts.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral; the mechanical connection can be realized by selecting a proper connection mode in the prior art, such as welding, riveting, threaded connection, bonding, pin connection, key connection, elastic deformation connection, buckle connection, interference connection and injection molding; or an electrical connection, transmitting energy or signals by electricity; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

A flywheel shroud comprising: the press cover comprises a cover body 1, a fixed door 2 and a movable door 3, wherein one end of the cover body 1 is used for being connected with a press body, an opening 101 is formed in the other end of the cover body 1, the fixed door 2 is fixedly installed in the opening 101, the movable door 3 is arranged in the opening 101 in a sliding mode, and the opening 101 is sealed through the fixed door 2 and the sliding door.

The cover body 1 comprises a first frame 102 and three sealing plates 103, wherein the three sealing plates 103 respectively seal the left side, the right side and the upper side of the first frame 102, a first connecting block 104 used for being connected with a machine body is arranged on the rear side of the first frame 102, and a second connecting block 105 used for being connected with a guardrail of a press platform is arranged on the lower side of the first frame 102.

The fixed door 2 and the movable door 3 comprise a second frame 201 and a steel wire mesh 202, and the steel wire mesh 202 is arranged on the surface of the second frame 201.

The left area of the opening 101 is fixedly connected to the fixed door 2 used for closing the left side, a lower guide rail 4 is arranged on the right side of the opening 101, the lower guide rail 4 is located on the lower side of the opening 101, the lower guide rail 4 can be directly fixed to the first frame 102 and can also be fixedly connected to a platform guardrail of a press machine, a first guide groove 401 is formed in the upper end face of the lower guide rail 4, the lower end of the movable door 3 is arranged in the first guide groove 401 in a sliding mode, an upper guide rail 5 is arranged on the upper side of the opening 101, a second guide groove 501 is formed in the upper guide rail 5, a rotating unit 6 is arranged at the upper end of the movable door 3, and the rotating unit 6 is arranged in the second guide groove 501 in a rolling mode.

The two movable doors 3 are arranged, one is arranged at the right side of the opening 101 and is connected with the first frame 102 through bolts, and the other movable door 3 is movably arranged in the upper guide rail 5 and the lower guide rail 4.

The rotating unit 6 comprises a connecting assembly 601 and a rail wheel 602, the connecting assembly 601 is provided with a plurality of rail wheels which are arranged at intervals and connected to the upper end of the movable door 3, the rail wheel 602 is rotatably connected to the connecting assembly 601, and the rail wheel 602 is arranged in the second upper guide groove 501 in a rolling manner.

Specifically, the lower guideway 4 adopts U shaped steel, the upper guideway 5 adopts square hollow steel pipe, the breach 502 with the hollow department intercommunication of steel pipe is seted up to the terminal surface under the upper guideway 5, coupling assembling 601 includes nut 603, the double-screw bolt 604, connecting plate 605, the axis body 606, the lower extreme of double-screw bolt 604 is connected with nut 603, the upper end is passed two 201 tops that stretch out to two 201 frames and is connected with connecting plate 605, connecting plate 605 passes breach 502 and stretches into in the steel pipe hollow, connecting plate 605 is connected with the axis body 606 that sets up along the horizontal direction, axis body 606 both ends are rotated respectively and are connected with the rail wheel 602 that sets up in the hollow department of steel pipe, rail wheel 602 symmetry sets up in the both sides of connecting plate 605.

When the parts arranged in the flywheel shield need to be manually maintained, the maintenance operation can be carried out only by manually opening the middle movable door 3 to enter the shield, the flywheel shield does not need to be disassembled in the mode, the time for disassembling and assembling the shield and lifting the shield by a crane is saved in the maintenance process, and the time required by maintenance and the labor intensity of manual operation are reduced.

In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims (5)

1. A flywheel shroud, comprising: the cover comprises a cover body, a fixed door and a movable door, wherein one end of the cover body is used for being connected with a press body, an opening is formed in the other end of the cover body, the fixed door is fixedly installed in the opening, the movable door is arranged in the opening in a sliding mode, and the fixed door and the movable door are used for sealing the opening.

2. The hood according to claim 1, wherein the opening is provided at a lower side thereof with a lower guide rail and at an upper side thereof with an upper guide rail, a lower end of the movable door is slidably disposed in the lower guide rail, and an upper end of the movable door is provided with a rotation unit, the rotation unit being rollingly disposed in the upper guide rail.

3. The hood according to claim 2, wherein the rotation unit comprises a connection assembly connected to an upper end of the movable door, a rail wheel rotatably connected to the connection assembly, the rail wheel being rollably disposed in the upper rail.

4. The shroud of claim 3, wherein the rail wheels are two and symmetrically disposed on either side of the connection assembly.

5. A cover according to claim 1, wherein the fixed and moveable door surfaces are provided with steel mesh.

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