CN215391928U

CN215391928U - Car is smart cut equipment for moving contact

Info

Publication number: CN215391928U
Application number: CN202121747111.0U
Authority: CN
Inventors: 丁勇
Original assignee: Wuxi Fengyi Auto Parts Co ltd
Current assignee: Wuxi Fengyi Auto Parts Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-01-04
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses precision cutting equipment for an automobile moving contact, which comprises an operating platform, wherein a hydraulic machine is fixedly arranged on the operating platform, a die is fixedly arranged at the bottom end of the hydraulic machine, a discharge hole is formed in the outer wall of the top of the operating platform, a controller is arranged on the outer wall of the top of the operating platform, a motor is fixedly arranged on the outer wall of one side of the operating platform, a fixed rod is arranged at the output end of the motor, one end of the fixed rod is rotatably connected with a linkage rod, one end of the linkage rod is rotatably connected with a swinging rod, one end of the swinging rod is rotatably connected to one side of the operating platform through a bearing, a guide frame is arranged on the outer wall of one side of the operating platform, a guide groove is formed in the outer wall of one side of the guide frame, and a guide frame is rotatably connected to one side of the guide frame through a bearing. The metal plate placing device realizes the placing of the metal plate through the mechanical linkage of the motor, and the motor acts continuously, so the device has the advantages of stable structure, good linkage, easy maintenance and low manufacturing cost.

Description

Car is smart cut equipment for moving contact

Technical Field

The utility model relates to the technical field of automobile moving contact processing, in particular to a precision cutting device for an automobile moving contact.

Background

The contact is one of the key components of the switching device, and can be divided into three types, namely a breakable contact, a sliding contact and a fixed contact according to the structure and the working characteristics. Contact materials are generally required to have good electrical conductivity, low contact resistance, high fusion weld resistance, high resistance to arc erosion, and resistance to material transfer. The moving contact is also required to have small interception value, high compressive strength and high breaking capacity.

The automobile moving contact is when production, utilize stamping device (essence cutting equipment) cooperation mould to tailor out the movable contact on the sheetmetal, during actual production, the sheetmetal is stacked together, then need the manual work to place the sheetmetal in the mould below, under the drive of hydraulic press, push out the moving contact downwards, except that the manual work places the sheetmetal, adopt revolving cylinder and negative pressure pump to mutually support in addition and place, but revolving cylinder's life is shorter, the price is higher, make manufacturing cost high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a precision cutting device for a moving contact of an automobile.

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

a fine cutting device for an automobile moving contact comprises an operation table, wherein a hydraulic press is fixedly mounted on the operation table, a die is fixedly mounted at the bottom end of the hydraulic press, a discharge hole is formed in the outer wall of the top of the operation table, a controller is arranged on the outer wall of the top of the operation table, a motor is fixedly mounted on the outer wall of one side of the operation table, a fixing rod is arranged at the output end of the motor, one end of the fixing rod is rotatably connected with a linkage rod, one end of the linkage rod is rotatably connected with a swing rod, one end of the swing rod is rotatably connected to one side of the operation table through a bearing, a guide frame is arranged on the outer wall of one side of the operation table, a guide groove is formed in the outer wall of one side of the guide frame, a guide frame is rotatably connected to one side of the guide frame through a bearing, a sliding rod is arranged on the inner wall of the guide frame, and guide rods are arranged on the outer walls of two opposite sides of the sliding rod, the bottom of slide bar is provided with the sucking disc, the bottom of slide bar is provided with the air duct, and the air duct has the air pump through hose connection, fixed mounting has electric telescopic handle on the operation panel, and electric telescopic handle's output fixed mounting has the push pedal.

As a still further scheme of the utility model: the outer wall of one of the guide rods is in rolling contact with the sliding opening of the swinging rod through a bearing, and the other guide rod is in rolling contact with the inner wall of the guide groove through a bearing.

As a still further scheme of the utility model: one end of the air duct passes through the sliding rod and is connected with the sucker.

As a still further scheme of the utility model: and protective sheets are arranged on two sides of the push plate.

As a still further scheme of the utility model: and a buffer block is arranged on the outer wall of one side of the sliding rod and is positioned above the air guide pipe.

As a still further scheme of the utility model: the electric telescopic rod is controlled by a servo motor.

As a still further scheme of the utility model: a material guide hopper is arranged below the discharge hole.

The utility model has the beneficial effects that:

1. the metal plate is placed through mechanical linkage of the arranged motor, and the motor acts continuously, so that the device is stable in structure, good in linkage, easy to maintain and low in manufacturing cost; the electric telescopic rod is controlled by the servo motor, so that the stroke distance of the push plate for pushing the metal sheet to move is conveniently controlled, the shearing is more accurate, and the precise cutting is realized;

2. the protection pieces are arranged on the two sides of the arranged push plate and used for playing a role in guiding when the push plate pushes the metal sheet to move; the buffer block is used for stroke limiting, so that the air guide tube is prevented from colliding with the guide frame when a program or a detection signal is abnormal;

3. the moving contact that is convenient for will cuting down is guided to suitable position through the guide fill that sets up, is convenient for collect.

The part not related in the device all is the same with prior art or can adopt prior art to realize, and the device design structure is reasonable, and convenient to use satisfies people's user demand.

Drawings

Fig. 1 is an overall structural schematic diagram of a precision cutting device for an automobile moving contact according to the present invention;

FIG. 2 is a schematic view of a moving contact of an automobile;

fig. 3 is a schematic structural diagram of a guide frame of precision cutting equipment for an automobile moving contact according to the present invention;

fig. 4 is a schematic structural diagram of a sliding rod of precision cutting equipment for a moving contact of an automobile according to the present invention.

In the drawings: the device comprises a swinging rod 1, a linkage rod 2, a motor 3, a guide frame 4, a buffer block 5, an air duct 6, a push plate 7, an electric telescopic rod 8, an operation table 9, a controller 10, a hydraulic press 11, a die 12, a discharge hole 13, a guide hopper 14, a suction cup 15, a sliding rod 16, a guide frame 17, a guide groove 18 and a guide rod 19.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the 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 not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, a precision cutting device for a moving contact of an automobile comprises an operation table 9, a hydraulic press 11 is fixedly installed on the operation table 9, a mold 12 is fixedly installed at the bottom end of the hydraulic press 11, a discharge hole 13 is formed in the outer wall of the top of the operation table 9, the bottom end face of the mold 12 and the shape of the discharge hole 13 are matched with that of the moving contact, a controller 10 is arranged on the outer wall of the top of the operation table 9, a motor 3 is fixedly installed on the outer wall of one side of the operation table 9, a fixing rod is arranged at the output end of the motor 3, a linkage rod 2 is rotatably connected to one end of the fixing rod, a swing rod 1 is rotatably connected to one end of the linkage rod 2, one end of the swing rod 1 is rotatably connected to one side of the operation table 9 through a bearing, a guide frame 17 is arranged on the outer wall of one side of the operation table 9, a guide groove 18 is formed in the outer wall of one side of the guide frame 17, a guide frame 4 is rotatably connected to one side of the guide frame 17 through a bearing, the inner wall of guide frame 4 is provided with slide bar 16, slide bar 16 and guide frame 4's inner wall sliding contact, the both sides outer wall that slide bar 16 is relative all is provided with guide bar 19, slide bar 16's bottom is provided with sucking disc 15, slide bar 16's bottom is provided with air duct 6, and air duct 6 has an air pump through hose connection, the air pump of setting is used for producing the negative pressure, so that suck the sheetmetal, fixed mounting has electric telescopic handle 8 on the operation panel 9, and electric telescopic handle 8's output fixed mounting has push pedal 7.

The outer wall of one of the guide rods 19 is in rolling contact with the sliding opening of the rocking lever 1 through a bearing, and the other guide rod 19 is in rolling contact with the inner wall of the guide groove 18 through a bearing.

Wherein, one end of the air duct 6 passes through the sliding rod 16 and is connected with the suction cup 15.

Wherein, the both sides of push pedal 7 all are provided with the protection piece, and the protection piece that sets up is used for playing the effect of direction at the in-process that push pedal 7 promoted the sheetmetal and remove.

Wherein, the outer wall of one side of slide bar 16 is provided with buffer block 5, and buffer block 5 is located the top of air duct 6, and buffer block 5 that sets up is used for the spacing use of stroke, avoids air duct 6 and guide frame 4 to take place the striking when procedure or detected signal appear unusually.

Wherein, electric telescopic handle 8 is servo motor control to this is convenient for control push pedal 7 promotes the stroke distance that the sheetmetal removed, makes to cut more accurately, realizes the essence and cuts.

Wherein, the material guiding hopper 14 is arranged below the discharging hole 13, and the arranged material guiding hopper 14 is convenient for guiding the cut moving contact to a proper position and collecting.

The working principle is as follows: when in use, the controller 10 controls the motor 3 to act, one end of the linkage rod 2 rotates by taking the output shaft of the motor 3 as the center, because one end of the linkage rod 2 is rotationally connected with the fixed rod, the linkage rod 2 drives the swinging rod 1 to swing at a fixed point, in the action process of the swinging rod 1, one end of the guide rod 19, which is in contact with the swinging rod 1, drives the sliding rod 16 to slide along the direction of the inner groove of the guide frame 4, simultaneously the sliding rod 16 swings along the upper end of the guide frame 4, in the swinging process, the other end of the guide rod 19 moves along the track of the guide groove 18, thereby driving the sliding rod 16, in the position of the upper transverse arm of the guide frame 17, the suction cup 15 sucks the metal sheet, when the sliding rod 16 reaches the proper position at the vertical arm of the guide frame 17, the metal sheet negative pressure pump stops working, so as to place the metal sheet on the operation platform 9, the controller 10 controls the operation platform 9 to act to push the metal sheet to the lower part of the mold 12, therefore, the metal plate is placed through mechanical linkage of the motor 3, the motor 3 acts continuously, the device is stable in structure, good in linkage, easy to maintain and low in manufacturing cost.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an automobile is finish cut equipment for moving contact, includes operation panel (9), fixed mounting has hydraulic press (11) on operation panel (9), and the bottom fixed mounting of hydraulic press (11) has mould (12), discharge opening (13) have been seted up to the top outer wall of operation panel (9), the top outer wall of operation panel (9) is provided with controller (10), its characterized in that: a motor (3) is fixedly installed on the outer wall of one side of the operating platform (9), a fixing rod is arranged at the output end of the motor (3), one end of the fixing rod is rotatably connected with a linkage rod (2), one end of the linkage rod (2) is rotatably connected with a swinging rod (1), one end of the swinging rod (1) is rotatably connected with one side of the operating platform (9) through a bearing, a guide frame (17) is arranged on the outer wall of one side of the operating platform (9), a guide groove (18) is formed in the outer wall of one side of the guide frame (17), a guide frame (4) is rotatably connected with one side of the guide frame (17) through a bearing, a sliding rod (16) is arranged on the inner wall of the guide frame (4), guide rods (19) are arranged on the outer walls of two opposite sides of the sliding rod (16), a sucker (15) is arranged at the bottom end of the sliding rod (16), and an air guide tube (6) is arranged at the bottom end of the sliding rod (16), and the air duct (6) is connected with an air pump through a hose, an electric telescopic rod (8) is fixedly mounted on the operating platform (9), and a push plate (7) is fixedly mounted at the output end of the electric telescopic rod (8).

2. The precision cutting equipment for the movable contact of the automobile as claimed in claim 1, wherein: the outer wall of one guide rod (19) is in rolling contact with the sliding opening of the swinging rod (1) through a bearing, and the other guide rod (19) is in rolling contact with the inner wall of the guide groove (18) through a bearing.

3. The precision cutting equipment for the movable contact of the automobile as claimed in claim 1, wherein: one end of the air duct (6) passes through the sliding rod (16) and is connected with the sucker (15).

4. The precision cutting equipment for the movable contact of the automobile as claimed in claim 1, wherein: and protective sheets are arranged on two sides of the push plate (7).

5. The precision cutting equipment for the movable contact of the automobile as claimed in claim 1, wherein: the outer wall of one side of the sliding rod (16) is provided with a buffer block (5), and the buffer block (5) is positioned above the air duct (6).

6. The precision cutting equipment for the movable contact of the automobile as claimed in claim 1, wherein: the electric telescopic rod (8) is controlled by a servo motor.

7. The finishing equipment for the movable contact of the automobile according to any one of claims 1 to 6, wherein: a material guide hopper (14) is arranged below the discharge hole (13).