CN219818204U - Plate shearing device for air conditioner air duct control - Google Patents

Abstract

The utility model discloses a plate shearing device for air conditioner air duct control, which comprises scissors and an electric drill, wherein the scissors are provided with a first handle and a second handle which are hinged in an X shape, the front ends of the first handle and the second handle are respectively provided with a blade part, the rear end of the first handle is provided with a guide ring, the rear end of the second handle is connected to the electric drill, the electric drill is provided with a claw disc, a mandrel is clamped in the claw disc, the front end of the mandrel is provided with an eccentric wheel, and the farthest end of the eccentric wheel, which is far away from the mandrel, is smoothly abutted against the inner wall of the guide ring. Through the structure, the automatic opening and closing of the scissors in plate shearing is realized, manual plate shearing by workers is not needed, the working strength of hands of the workers is reduced, and the efficiency is improved.

Description

Plate shearing device for air conditioner air duct control

Technical Field

The utility model relates to a plate shearing device, in particular to a plate shearing device for controlling air conditioner air duct.

Background

The air conditioner duct uses the heat and cold generated by the main machine to process the air from the indoor return air (or the mixture of the return air and the fresh air), such as cooling, heating, humidifying, dehumidifying, purifying, etc., and then sends the air into the room. In the design process of the house, various factors need to be considered, so that the layout of each house is different, the wiring of the air pipes of the air conditioning system in the house also needs to be flexibly adjusted according to the specific conditions of the house, the air conditioning air pipes are difficult to be fully prefabricated, and the imperfect parts need workers to perform on-site sheet metal manufacturing so as to realize complete connection of the air conditioning air pipes. The air-conditioning pipes used for connection on site are usually long-bent or bent structures so as to compensate errors in design, and the air-conditioning pipes manufactured by compensating errors in the installation process of the air-conditioning pipes are of nonstandard structures, so that iron sheets used for manufacturing the air-conditioning pipes are also of nonstandard structures, a large number of turns exist, the iron sheets are difficult to cut by a cutting machine, at the moment, the simplest method is to cut the iron sheets by using a pair of scissors, but the force of hands is limited after all, and the air-conditioning pipes are easy to fatigue, and the situation that fatigue occurs easily after cutting is performed, so that the working efficiency is low.

Disclosure of Invention

The utility model aims to provide a plate shearing device for air conditioner air duct control so as to realize automatic cutting of iron sheets, reduce the working strength of workers and improve the working efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a board device is cut in air conditioner tuber pipe control effect, includes scissors and electric drill, the scissors has X type articulated first handle and second handle, the front end of first handle, second handle sets up the cutting edge respectively, the rear end of first handle sets up a guide ring, the rear end of second handle connect in on the electric drill, the electric drill has claw dish, centre gripping dabber in the claw dish, the front end of dabber sets up the eccentric wheel, the most distal end and the guide ring inner wall smooth counterbalance of eccentric wheel distance dabber.

Preferably, the rim of the eccentric wheel is a smooth arc surface.

Preferably, the electric drill is provided with a sleeve, the rear end of the second handle is detachably inserted into the sleeve, the sleeve is connected with a bolt in a screwed mode, and the end portion of the bolt penetrates through the sleeve and then is abutted to the second handle inserted into the sleeve.

Preferably, the blade part comprises a mounting frame, the mounting frame is fixedly connected with the front end of the first handle or the front end of the second handle respectively, the mounting frame is detachably provided with blades, and the centers of the two blades are symmetrically arranged.

Compared with the prior art, the utility model has the beneficial effects that: 1. the automatic opening and closing of the scissors for driving the shearing metal plates is realized through the rotation of the electric drill, and then the work which needs to be manually completed for shearing the plates is converted into electric drill driving, so that the efficiency is improved, and the working strength of shearing the plates on site of workers is effectively reduced. 2. The on-site automatic cutting function of the metal plate can be realized by implementing small structural improvement on scissors and an electric drill in the existing materials, and the cost is low and the effect is remarkable.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

Reference numerals: 100. electric drill 110, jaw 120, sleeve 130, bolt 200, mandrel 300, eccentric 400, scissors 410, guide ring 420, first handle 430, blade 431, mounting bracket 432, blade 440, and second handle.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

A plate shearing device for controlling air conditioner air duct as shown in FIG. 1 comprises a pair of scissors 400 for shearing metal plates, and a common electric drill 100 for use in hydropower processing. Wherein, the scissors 400 comprises a first handle 420 and a second handle 440, wherein the first handle and the second handle are hinged in an X-shape, and simultaneously, the scissors 400 further comprises two blades 430 for cutting the metal plate, which are respectively connected to the front ends of the first handle and the second handle and are arranged in a central symmetry manner, so that the metal plate entering between the two can be involute when opening and closing. Meanwhile, a guide ring 410 is further connected to the rear end of the first handle 420, and the rear end of the second handle is connected to the body of the drill 100.

In addition, as shown in fig. 1, the front end of the electric drill 100 facing the scissors is provided with a claw disc 110, and a mandrel 200 is detachably arranged in the middle of the claw disc and is coaxially arranged with the turntable. An eccentric 300 is attached to the front end of the mandrel near the scissors. The eccentric is located in the guide ring 410, and the end of the eccentric furthest from the mandrel is smoothly abutted against the inner side surface of the guide ring.

It should be noted that in this embodiment, the guide ring has an elliptical structure and the long axis is a horizontal axis, so as to avoid applying a lateral force to the guide ring when the eccentric wheel rotates to be horizontal.

Working principle: when the on-site plate shearing is needed, a worker starts the electric drill, the electric drill rotates to drive the eccentric wheel to rotate in the guide ring, the eccentric wheel drives the guide ring to move up and down along with the rotation of the eccentric wheel, the guide ring which moves up and down drives the first handle to reciprocate by taking the pivot as the center, and the rotating first handle drives the two blade parts to repeatedly open and close so as to cut the metal plate.

As a further development of the above embodiment, the rim of the eccentric is a smooth arcuate surface. Under this kind of structure, when first handle drove the guide ring upset, the rim of eccentric wheel can keep perpendicular with the guide ring inner wall at arbitrary inclination, guarantees the stability of guide ring atress.

As a further improvement of the above embodiment, the scissors are detachably connected to the drill in order to retain other functions of the drill. Specifically, a sleeve 120 is provided on the drill, and the rear end of the second handle 440 is detachably inserted into the sleeve 120. In order to prevent the second handle from being pulled out of the sleeve when the plate is cut, a bolt 130 is screwed to the sleeve, and one end of the bolt passes through the sleeve and then abuts against the second handle inserted into the sleeve.

As a further improvement of the embodiment, in the plate shearing process, the blade part is a vulnerable part, and in order to ensure that the blade part can volatilize rapidly after being damaged, the blade part is arranged into a replaceable structure. Specifically, the blade 430 includes two mounting frames 431 fixedly connected with the first handle and the second handle respectively, and at the same time, a piece of heat conduction 432 is detachably mounted on the mounting frames through bolts, and the two blade centers are symmetrically arranged, so that plate shearing operation is conveniently realized on the metal plate.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. A plate shearing device for air conditioner air duct control is characterized in that: the electric drill comprises scissors (400) and an electric drill (100), wherein the scissors (400) are provided with a first handle (420) and a second handle (440) which are hinged in an X mode, the front ends of the first handle (420) and the second handle (440) are respectively provided with a blade part (430), the rear end of the first handle (420) is provided with a guide ring (410), and the rear end of the second handle (440) is connected to the electric drill (100); the electric drill (100) is provided with a claw disc (110), a mandrel (200) is clamped in the claw disc (110), an eccentric wheel (300) is arranged at the front end of the mandrel (200), and the most far end of the eccentric wheel (300) away from the mandrel (200) is in smooth abutting connection with the inner wall of the guide ring (410).

2. The plate shearing device for controlling air conditioner air duct according to claim 1, wherein: the rim of the eccentric wheel (300) is a smooth arc surface.

3. The plate shearing device for controlling air conditioner air duct according to claim 1, wherein: the electric drill (100) is provided with a sleeve (120), the rear end of the second handle (440) is detachably inserted into the sleeve (120), the sleeve (120) is connected with a bolt (130) in a screwed mode, and the end portion of the bolt (130) passes through the sleeve (120) and then is abutted to the second handle (440) inserted into the sleeve (120).

4. The plate shearing device for controlling air conditioner air duct according to claim 1, wherein: the blade part (430) comprises a mounting frame (431), the mounting frame is fixedly connected with the front end of the first handle (420) or the front end of the second handle (440), the blade (432) is detachably mounted on the mounting frame (431), and the two blades (432) are arranged in a central symmetry mode.