CN218283378U - Arc pressing die for sheet metal parts - Google Patents

Abstract

The utility model discloses a press circular arc mould for sheet metal component relates to the technical field of panel beating, including the frame, be provided with mould and stamping structure in the frame, the upper surface of mould is provided with the die cavity, be provided with limit structure on the left side wall, the right side wall and the back lateral wall of mould respectively, limit structure is including setting up the locating plate of L shape in the frame, the one end that the locating plate kept away from the frame is connected with the mould, the vertical board of locating plate is connected through slide bar, ball screw module with the lateral wall of mould, the horizontal board of locating plate slides and runs through the first slide opening on the limiting plate, the slide bar slides and runs through the second slide opening on the limiting plate, the lead screw of ball screw module runs through the screw hole on the limiting plate and passes through threaded connection with the screw hole; the utility model has the advantages of convenient use, high flexibility, strong stability, high efficiency and the like.

Description

Arc pressing die for sheet metal parts

Technical Field

The utility model relates to a sheet metal working's technical field, in particular to a press circular arc mould for sheet metal component.

Background

The sheet metal is a comprehensive cold processing technology aiming at sheet metal (generally below 6 mm), and comprises shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming (such as an automobile body) and the like; the remarkable characteristic is that the thickness of the same part is consistent; the product processed by the sheet metal process is called a sheet metal part; sheet metal parts in different industries are generally different and are mostly used for the name of assembly timing.

Sheet metal component is essential material in the manufacturing process of fork truck machine, the sheet metal of fork truck machine use at different positions needs to carry out different forming process, the sheet metal is essential can relate to buckling in the in-process of processing, punch, the cutting, the polishing, the fluting, punch a hole etc. step, the sheet metal of different usage needs to carry out different punching a hole, some sheet metals need carry out the convex hole of seting up of many times different positions when punching a hole, mainly realize punching a hole many times through relocating the sheet metal among the prior art, this kind of operation mode needs workman's trivial and easy loading and unloading sheet metal, consuming time and labor, influence the efficiency of production, therefore this application has set up a pressure circular arc mould for sheet metal component.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a press circular arc mould for sheet metal component is provided for the problem of consuming time and power when punching a hole many times to same sheet metal component among the prior art of description in the solution background art.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a press circular arc mould for sheet metal component, includes the frame, be provided with mould and stamping structure in the frame, the upper surface of mould is provided with the die cavity, be provided with limit structure on the left side wall, the right side wall and the back lateral wall of mould respectively, limit structure is including setting up the locating plate of the L shape in the frame, the one end and the mould that the frame was kept away from to the locating plate are connected, the vertical board of locating plate passes through slide bar, ball screw module with the lateral wall of mould and is connected, the transverse plate slip of locating plate runs through the first slide opening on the limiting plate, the slide bar slides and runs through the second slide opening on the limiting plate, the lead screw of ball screw module runs through the screw hole on the limiting plate and passes through threaded connection with the screw hole, just still be provided with the spacing groove to the one side of mould on the limiting plate, the fixed roof that is provided with pressure sensor and slip setting of spacing inslot, be provided with a plurality of slides the guide bar that runs through the limiting plate on the roof, the sliding bush is equipped with the spring on the guide bar, one end and roof is connected, the other end is connected with the bottom of spout.

Preferably, the following components: the stamping structure comprises a support frame arranged on the rack, a first hydraulic cylinder is arranged on the support frame, and a stamping plate right facing the die cavity is arranged on an output shaft of the first hydraulic cylinder.

Preferably, the following components: stamping structure still includes sets up a plurality of second pneumatic cylinders on the support frame, the output shaft of second pneumatic cylinder with link the board and be connected, the lower surface of linking the board is provided with annular clamping ring.

Preferably, the following components: the mold is provided with a blanking hole which penetrates through the mold from front to back, a dust hood is arranged at the front end opening of the blanking hole, and the dust hood is connected with a dust collector on the rack through a dust collection pipe.

Preferably, the following components: the support frame is further provided with an electric cabinet, an industrial personal computer and a control panel are arranged in the electric cabinet, and the industrial personal computer is respectively electrically connected with the control panel, the ball screw module, the first hydraulic cylinder, the second hydraulic cylinder, the pressure sensor and the dust collector.

The beneficial effect of adopting above technical scheme is:

this application can drive the limiting plate through the ball module that sets up and remove, make the panel beating that inserts the spacing inslot fixed by limiting plate horizontal position, then start the second pneumatic cylinder, the second pneumatic cylinder drives even board and clamping ring downstream, make the clamping ring press the panel beating on the mould, then first pneumatic cylinder drives the punching press board and punches a hole, the waste material can fall in the blanking hole, and be inhaled by the dust absorption and inhale away, make this application can be accurate fix a position the panel beating, the stability of punching press has been improved, also can improve workman's operational environment.

Drawings

Fig. 1 is a front view of the utility model relates to a press circular arc mould for sheet metal component.

Fig. 2 is a top view of the mold of the present invention.

Fig. 3 is the structure schematic diagram of the limiting plate of the utility model.

Wherein: the device comprises a frame 10, a die 20, a die cavity 21, a blanking hole 22, a dust hood 23, a dust suction pipe 24, a dust collector 25, a stamping structure 30, a stamping plate 31, a first hydraulic cylinder 32, a pressing ring 33, a connecting plate 34, a second hydraulic cylinder 35, a supporting frame 36, a limiting structure 40, a limiting plate 41, a limiting groove 42, a first sliding hole 43, a second sliding hole 44, a threaded hole 45, a positioning plate 46, a sliding rod 47, a ball screw module 48, a top plate 50, a sliding groove 51, a pressure sensor 52, a guide rod 53 and a spring 54.

Detailed Description

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

1-3, in this embodiment, a circular arc pressing die for sheet metal parts includes a frame 10, a die 20 and a stamping structure 30 are provided on the frame 10, an upper surface of the die 20 is provided with a die groove 21, a limiting structure 40 is provided on a left side wall, a right side wall and a rear side wall of the die 20 respectively, the limiting structure 40 includes a positioning plate 46 that is L-shaped and is provided on the frame 10, one end of the positioning plate 46, which is far away from the frame 10, is connected with the die 20, a vertical plate of the positioning plate 46 is connected with a side wall of the die 20 through a sliding rod 47 and a ball screw module 48, a transverse plate of the positioning plate 46 slides through a first sliding hole 43 on a limiting plate 41, the sliding rod 47 slides through a second sliding hole 44 on the limiting plate 41, a threaded hole 45 of the ball screw module 48 runs through a threaded hole 45 on the limiting plate 41 and is connected with the threaded hole 45, a limiting groove 42 is further provided on the limiting plate 41, a pressure sensor 52 and a top plate 50 that is slidably provided in the limiting groove 42, a plurality of guide rods 53 are provided on the top plate 50, and a guide rod 53 and a spring 54 are provided on the other end of the top plate 50.

Preferably: the stamping structure 30 comprises a support frame 36 arranged on the frame 10, a first hydraulic cylinder 35 is arranged on the support frame 36, and a stamping plate 31 facing the die cavity 21 is arranged on an output shaft of the first hydraulic cylinder 35.

Preferably: stamping structure 30 still includes a plurality of second pneumatic cylinders 35 that set up on support frame 36, the output shaft of second pneumatic cylinder 35 is connected with even board 34, the lower surface of even board 34 is provided with annular clamping ring 33.

Preferably: the die 20 is provided with a blanking hole 22 penetrating through the die from front to back, a dust hood 23 is arranged at the front end of the blanking hole 22, and the dust hood 23 is connected with a dust collector 25 on the frame 10 through a dust collection pipe 24.

Preferably: the support frame 36 is further provided with an electric cabinet 60, an industrial personal computer and a control panel are arranged in the electric cabinet 60, and the industrial personal computer is electrically connected with the control panel, the ball screw module 48, the first hydraulic cylinder 32, the second hydraulic cylinder 35, the pressure sensor 52 and the dust collector 25 respectively.

The specific implementation manner of this embodiment:

when the stamping die is used, a metal plate is placed on a die 20, the size of the metal plate is fixed, then a ball screw module 48 at the rear end of the die 20 is started, the ball screw module 48 drives a limiting plate 41 to move to a set position, then a worker pushes the metal plate with a hand, the metal plate enters a limiting groove 42 of the limiting plate 41 at the rear end of the die 20, the metal plate pushes a top plate 50, the top plate 50 moves into a sliding groove 51, after the top plate 50 is contacted with a pressure sensor 52, the pressure sensor 52 senses pressure, the worker stops continuously applying force at the moment, the force is kept unchanged, then the pressure sensors 52 at the left end and the right end of the die 20 are started to drive two limiting plates 41 to move to an appointed position, the process can push the metal plate to move left and right, the pressure sensors 52 at the left end and the right end of the die 20 can sense the pressure, at the limiting plates 41 are correct in position, then a second hydraulic cylinder 35 drives a pressing ring 33 to move downwards, the metal plate 33 is pressed on the die 20 through the pressing ring 33, then the worker loosens the hand, then the first hydraulic cylinder 32 drives the pressing plate 31 to move downwards, the pressing plate 31 to press, waste materials generated by stamping can be sucked away by a dust collector 25 through a dust hood 23; when needs carry out the punching press to the panel beating different positions, can fix a position through the manual cooperation limiting plate of workman once more, it is higher to compare in traditional anchor clamps dismantlement clamp dress efficiency.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims (5)

1. The utility model provides a press circular arc mould for sheet metal component, includes the frame, its characterized in that: be provided with mould and stamping structure in the frame, the upper surface of mould is provided with the die cavity, be provided with limit structure on the left side wall of mould, right side wall and the back lateral wall respectively, limit structure is including the locating plate that sets up the L shape in the frame, the one end that the frame was kept away from to the locating plate is connected with the mould, the vertical board of locating plate passes through slide bar, ball screw module with the lateral wall of mould and is connected, the horizontal board of locating plate slides and runs through the first slide opening on the limiting plate, the slide bar slides and runs through the second slide opening on the limiting plate, the lead screw of ball screw module runs through the screw hole on the limiting plate and passes through threaded connection with the screw hole, just still be provided with the spacing groove to the one side of mould on the limiting plate, the fixed roof that is provided with pressure sensor and slides and sets up of spacing inslot, be provided with a plurality of slides on the roof and run through the guide bar of limiting plate, the sliding sleeve is equipped with the spring on the guide bar, the one end and the roof are connected, the other end is connected with the bottom of spout.

2. The arc pressing die for the sheet metal part according to claim 1, wherein the stamping structure comprises a support frame arranged on a rack, a first hydraulic cylinder is arranged on the support frame, and a stamping plate facing the die cavity is arranged on an output shaft of the first hydraulic cylinder.

3. The arc pressing die for the sheet metal part according to claim 2, wherein the stamping structure further comprises a plurality of second hydraulic cylinders arranged on the support frame, output shafts of the second hydraulic cylinders are connected with the connecting plate, and annular pressing rings are arranged on the lower surface of the connecting plate.

4. A circular arc pressing die for sheet metal parts according to claim 3, characterized in that the die is provided with a blanking hole which penetrates through from front to back, a dust hood is arranged at a front port of the blanking hole, and the dust hood is connected with a dust collector on the rack through a dust collection pipe.

5. The arc pressing die for the sheet metal parts is characterized in that an electric cabinet is further arranged on the supporting frame, an industrial personal computer and a control panel are arranged in the electric cabinet, and the industrial personal computer is electrically connected with the control panel, the ball screw module, the first hydraulic cylinder, the second hydraulic cylinder, the pressure sensor and the dust collector respectively.

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