CN217618024U

CN217618024U - Double-lever gear for surface finish polishing electrophoresis treatment of aviation scissors

Info

Publication number: CN217618024U
Application number: CN202122917810.1U
Authority: CN
Inventors: 顾凤平
Original assignee: Zhangjiagang Dingsheng Tools Co ltd
Current assignee: Zhangjiagang Dingsheng Tools Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-10-21
Anticipated expiration: 2031-11-25

Abstract

The utility model relates to an aviation is cut technical field, specifically is a two lever gears that electrophoresis was handled is thrown to aviation is cut with surperficial essence, which comprises a housin, install fixed knot structure and linkage structure in the casing, fixed knot structure includes side lever, horizontal pole, sill bar and montant, the top and the horizontal pole of side lever are connected, the bottom and the sill bar of side lever are connected, the horizontal pole is connected with the montant, fixed gear board is installed on fixed horizontal pole, it installs on removing the horizontal pole to remove the gear board, the gear train is installed between fixed pinion rack and removal gear board, be connected with the driving lever on the gear train, the bottom and the sill bar of driving lever rotate and be connected, the utility model discloses a gear structure contacts through the gear to two tool bits, realizes mechanized shearing, improves shearing efficiency and shearing dynamics, adopts lever principle to make the user directly just can realize driving the gear rotation through the driving lever simultaneously to drive the purpose that the tool bit was cuted, facilitate the use.

Description

Double-lever gear for surface finish polishing electrophoresis treatment of aviation scissors

Technical Field

The utility model relates to an aviation is cut technical field, specifically is a two lever gears that electrophoresis was handled are thrown to aviation for scissors surface finish.

Background

The aviation scissors are one kind of sheet iron scissors, and are suitable for cutting sheet iron, aluminium sheet, plastic, etc. and are mainly used in cutting sheet metal, metal net, etc. with tough alloy steel cutting edge. Different from iron sheet scissors, the iron sheet scissors can be divided into the following three types according to holding habits: left scissors, right scissors and direct scissors. Respectively, to the direction of the scissor head. Different aviation shears can be selected according to the material to be sheared, the thickness of the material, the shape to be sheared, the use habit and the like.

Present aviation is cut and is adopted mechanical fixed knot structure mostly, drives the removal of tool bit position on the aviation scissors through mechanical component, then realizes the purpose of shearing, and this kind of mode is compared in directly being more laborsaving through manual, but its shearing effect is also limited, inconvenient use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two lever gears that electrophoresis was handled are thrown to aviation scissors with the surface finish to solve the problem that proposes in the above-mentioned background art.

For realizing above-mentioned purpose, a two lever gear that electrophoresis was handled is thrown to aviation scissors with surperficial accurately, which comprises a housin, install fixed knot structure and linkage in the casing, fixed knot structure includes side lever, horizontal pole, sill bar and montant, the top and the horizontal pole of side lever are connected, the bottom and the sill bar of side lever are connected, the horizontal pole is connected with the montant, the horizontal pole includes fixed horizontal pole and removal horizontal pole, the montant includes fixed montant and removal montant, fixed montant and fixed horizontal pole fixed connection, remove montant and removal horizontal pole fixed connection, the tool bit is all installed at fixed montant and the top of removing the montant, the linkage includes gear plate and gear train, the gear plate includes fixed gear board and removal gear plate, fixed gear board is installed on fixed horizontal pole, removal gear plate is installed on removing the horizontal pole, the gear train is installed between fixed toothed plate and the removal gear plate, be connected with the driving lever on the gear train, the bottom and the sill bar of driving lever rotate to be connected.

Preferably: the outer wall of the shifting lever is rotatably connected with a spring rod, the bottom of the spring rod is rotatably connected with the bottom rod, a turntable is mounted between the spring rod and the shifting lever, the turntable is rotatably connected with the outer wall of the shifting lever, and the turntable is fixedly connected with the spring rod.

Preferably, the following components: the adjusting device is characterized in that an adjuster is installed between the shifting rod and the fixed cross rod, a rotating shaft is connected between the adjuster and the cross rod, the rotating shaft is rotatably connected with the adjuster, the adjuster is sleeved on the outer wall of the shifting rod, and the other end of the rotating shaft is rotatably connected with the fixed cross rod.

Preferably, the following components: the gear set comprises two gears, the gears are connected with the movable gear plate and the fixed gear plate in a meshing mode, the connecting plate is connected with the wheel cores of the two gears in a rotating mode, and the driving lever is connected with the connecting plate in a rotating mode.

Preferably: sliding connection between fixed montant and the removal horizontal pole, sliding connection between removal montant and the fixed horizontal pole, it is used for removing the gliding sleeve pipe of horizontal pole to be connected with between removal horizontal pole and the side lever, the side lever includes left side lever and right side lever.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a gear structure contacts through the gear to two tool bits, realizes mechanized shearing, improves shearing efficiency and shearing dynamics, adopts lever principle to make the user directly just can realize driving the gear revolve through the driving lever simultaneously to drive the purpose that the tool bit was cuted, facilitate the use.

Drawings

FIG. 1 is a schematic view of the overall structure of a double-lever gear for the surface finish polishing electrophoresis treatment of an aviation shear of the present invention;

FIG. 2 is a schematic view of the internal structure of the double-lever gear for the surface finish polishing electrophoresis treatment of the aviation shears of the present invention;

fig. 3 is the utility model relates to a two lever gear tool bit structure sketch map that electrophoresis was handled are thrown to surface finish for aviation scissors.

In the figure:

100. a housing; 110. a deflector rod; 120. a spring lever; 130. a cutter head; 200. a bottom bar; 210. a left side lever; 220. a right side rod; 230. fixing the cross bar; 231. a fixed gear plate; 232. fixing the vertical rod; 240. moving the cross bar; 241. a sleeve; 242. a movable gear plate; 243. moving the vertical rod; 250. a gear set; 260. a connecting plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, which are a preferred embodiment of the present invention, a double-lever gear for performing electrophoresis treatment on a surface of an aviation shears includes a housing 100, a fixed structure and a linkage structure are installed in the housing 100, the fixed structure includes a side lever, a cross lever, a bottom lever 200 and a vertical lever, the top of the side lever is connected to the cross lever, the bottom of the side lever is connected to the bottom lever 200, the cross lever is connected to the vertical lever, the cross lever includes a fixed cross lever 230 and a movable cross lever 240, the vertical lever includes a fixed vertical lever 232 and a movable vertical lever 243, the fixed vertical lever 232 is fixedly connected to the fixed cross lever 230, the movable vertical lever 243 is fixedly connected to the movable cross lever 240, the top of the fixed vertical lever 232 and the movable vertical lever 243 is respectively provided with a cutter head 130, the linkage structure includes a gear plate and a gear set 250, the gear plate includes a fixed gear plate 231 and a movable gear plate 242, the fixed gear plate 231 is installed on the fixed cross lever 230, the movable gear plate 242 is installed on the movable cross lever 240, the gear set 250 is installed between the fixed gear plate 242 and the movable gear plate 242, and the bottom lever 200 is connected to the gear plate 110; casing 100 is used for the component to cover, facilitates the use, improves pleasing to the eye degree, and fixed knot constructs and is used for realizing the fixed to linkage structure, and linkage structure is the removal that is used for realizing the device, operation such as shearing, facilitates the use, and tool bit 130 is used for cooperating horizontal pole and montant to realize shearing the operation, and gear train 250 realizes driving tool bit 130's removal simultaneously, conveniently cuts the operation.

The outer wall of the shifting lever 110 is rotatably connected with a spring rod 120, the bottom of the spring rod 120 is rotatably connected with the bottom rod 200, a turntable is arranged between the spring rod 120 and the shifting lever 110, the turntable is rotatably connected with the outer wall of the shifting lever 110, and the turntable is fixedly connected with the spring rod 120; the spring rod 120 is used for resetting the shift lever 110 or moving the shift lever 110, so that the fixed vertical rod 232 and the movable vertical rod 243 are separated, the reset is convenient to use, the angle of the spring cannot be changed by the change of the rotation angle of the shift lever 110 due to the adoption of the turntable connection, and the practicability is improved.

An adjuster is arranged between the shifting lever 110 and the fixed cross bar 230, a rotating shaft is connected between the adjuster and the cross bar, the rotating shaft is rotatably connected with the adjuster, the adjuster is sleeved on the outer wall of the shifting lever 110, and the other end of the rotating shaft is rotatably connected with the fixed cross bar 230; the effect of regulator is that realize 360 degrees rotations through the pivot when connecting driving lever 110, and regulator and driving lever 110 sliding connection make things convenient for the pivot to drive the regulator and slide from top to bottom at the outer wall of driving lever 110 when rotating to move the restriction to the middle part of driving lever 110 when reducing driving lever 110 pivoted resistance.

A connecting plate 260 is arranged between the shifting lever 110 and the gear set 250, the gear set 250 comprises two gears, the two gears are meshed with the moving gear plate 242 and the fixed gear plate 231, the connecting plate 260 is rotationally connected with the wheel cores of the two gears, and the shifting lever 110 is rotationally connected with the connecting plate 260; the connecting plate 260 is used for connecting two gears, so that linkage operation is convenient to perform, and the driving lever 110 is rotatably connected with the connecting plate 260, so that the driving lever 110 can horizontally move on the connecting plate 260 when moving left and right, and the gear set 250 is driven to move.

The fixed vertical rod 232 is connected with the movable transverse rod 240 in a sliding manner, the movable vertical rod 243 is connected with the fixed transverse rod 230 in a sliding manner, a sleeve 241 for sliding the movable transverse rod 240 is connected between the movable transverse rod 240 and side rods, and the side rods comprise a left side rod 210 and a right side rod 220; the sliding connection can be adopted, so that the fixed vertical rod 232 is fixed with the fixed cross rod 230, and the moving of the movable cross rod 240 is not influenced, so that the movable vertical rod 243 slides with the fixed cross rod 230 and is in contact with the fixed vertical rod 232, and the purpose of shearing is achieved through the two cutter heads 130.

In this embodiment, after the casing 100 is sleeved, the thumb of the user is located on the right rod 220, the remaining fingers are pressed on the shift lever 110, at this time, the two tool bits 130 are in an open state under the influence of the spring, the user grips the shift lever 110, so that the shift lever 110 rotates to the position of the right rod 220, the connecting plate 260 is driven to horizontally move while rotating, the gear set 250 is driven to move rightward, the gear set 250 drives the moving gear plate 242 to move rightward while moving because the fixed gear plate 231 is always in a fixed state, so as to drive the moving cross bar 240 and the moving vertical bar 243 fixedly connected to the moving cross bar 240 to move, and the cross bar enables the tool bits 130 on the moving vertical bar 243 to contact with the tool bits 130 on the fixed vertical bar 232 for shearing.

The above description is provided for further details of the present invention, and it should not be assumed that the present invention is limited to these descriptions, and it will be appreciated by those skilled in the art that various modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a two lever gears that electrophoresis was handled is thrown to surface finish for aviation scissors, includes casing (100), its characterized in that: install fixed knot in casing (100) and linkage structure, fixed knot constructs including side lever, horizontal pole, sill bar (200) and montant, the top and the horizontal pole of side lever are connected, the bottom and sill bar (200) of side lever are connected, the horizontal pole is connected with the montant, the horizontal pole includes fixed horizontal pole (230) and removes horizontal pole (240), the montant includes fixed montant (232) and removes montant (243), fixed montant (232) and fixed horizontal pole (230) fixed connection, remove montant (243) and remove horizontal pole (240) fixed connection, tool bit (130) are all installed at the top of fixed montant (232) and removal montant (243), the linkage structure includes gear board and gear train (250), the gear board includes fixed gear board (231) and removal gear board (242), fixed gear board (231) is installed on fixed horizontal pole (230), removal gear board (242) is installed on removal horizontal pole (240), gear train (250) are installed between fixed gear board and removal gear board (242), gear train (250) are connected with the pinion rack (110), the bottom is connected with driving lever (200) and the pole (200).

2. The double-lever gear for the surface finish-polishing electrophoresis treatment of the aviation shears as claimed in claim 1, wherein: the outer wall of the shifting rod (110) is rotatably connected with a spring rod (120), the bottom of the spring rod (120) is rotatably connected with the bottom rod (200), a rotating disc is installed between the spring rod (120) and the shifting rod (110), the rotating disc is rotatably connected with the outer wall of the shifting rod (110), and the rotating disc is fixedly connected with the spring rod (120).

3. The double-lever gear for the finish polishing electrophoresis treatment of the aviation shears according to claim 1, wherein the double-lever gear comprises: an adjuster is arranged between the shifting rod (110) and the fixed cross rod (230), a rotating shaft is connected between the adjuster and the cross rod, the rotating shaft is rotatably connected with the adjuster, the adjuster is sleeved on the outer wall of the shifting rod (110), and the other end of the rotating shaft is rotatably connected with the fixed cross rod (230).

4. The double-lever gear for the finish polishing electrophoresis treatment of the aviation shears according to claim 1, wherein the double-lever gear comprises: install connecting plate (260) between driving lever (110) and gear train (250), gear train (250) include two gears, two all mesh between gear and the removal gear plate (242) and fixed gear plate (231) is connected, connecting plate (260) rotate with the wheel core of two gears and are connected, rotate between driving lever (110) and connecting plate (260) and be connected.

5. The double-lever gear for the finish polishing electrophoresis treatment of the aviation shears according to claim 1, wherein the double-lever gear comprises: sliding connection between fixed montant (232) and the removal horizontal pole (240), sliding connection between removal montant (243) and fixed horizontal pole (230), be connected with between removal horizontal pole (240) and the side lever and be used for removing the gliding sleeve pipe (241) of horizontal pole (240), the side lever includes left side lever (210) and right side lever (220).