CN210115390U

CN210115390U - Material receiving device of punch press

Info

Publication number: CN210115390U
Application number: CN201920748552.9U
Authority: CN
Inventors: 蒋栋平
Original assignee: Zhangjiagang Haida Metal Product Co Ltd
Current assignee: Zhangjiagang Haida Metal Product Co Ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-02-28
Anticipated expiration: 2029-05-23

Abstract

The utility model relates to a receiving device of punch press, including setting up in the pivot of the last mould lateral part of punch press, it has the pendulum rod to articulate in the pivot, is provided with the torsional spring in the pivot, and the torsional spring gives the pendulum rod to last mould wobbling torsion, goes up to be fixed with the gyro wheel on the mould, is provided with the fender position piece in the pivot, and the side and the gyro wheel of keeping off the position piece are inconsistent, are provided with the connecting rod on the pendulum rod, and the tip of connecting rod articulates there is the material receiving plate, and the rear end lower part of material receiving plate is provided with the back shaft, and along with the swing of pendulum. The automatic feeding device is simple in structure, safe and reliable, and can move synchronously to the position right below the upper die along with the movement of the upper die, so that the receiving of parts is completed, and the parts can move downwards along with the upper die to exit, the whole process is simple and smooth, and the production efficiency is improved.

Description

Material receiving device of punch press

[ technical field ] A method for producing a semiconductor device

The utility model relates to a technical field of punch press, concretely relates to receiving device of punch press.

[ background of the invention ]

In the punch press, after the upper die and the lower die are assembled to complete one-time stamping of the material belt, the part can be driven by the upper die to move upwards, and then drops from the upper die after the upper die stops moving, so that the part needs to be taken out in time to perform the next stamping. At present, parts are taken out by adopting a manual clamping mode, and the operation mode is not only unsafe, but also influences the production efficiency.

[ Utility model ] content

In order to solve the problem, an object of the present invention is to provide a receiving device for a punch press, which can complete automatic receiving along with upward movement of an upper die.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the receiving device of the punch press comprises a rotating shaft arranged on the side portion of an upper die of the punch press, a swing rod is hinged to the rotating shaft, a torsion spring is arranged on the rotating shaft, the torsion spring gives torsion to the swing rod to the upper die in a swinging mode, a roller is fixed on the upper die, a blocking block is arranged on the rotating shaft, the side face of the blocking block is in contact with the roller in a propping mode, a connecting rod is arranged on the swing rod, a receiving plate is hinged to the end portion of the connecting rod, a supporting shaft is arranged on the lower portion of the rear end of the receiving plate, and the front end.

The utility model provides a receiving device of punch press further sets up to: an upper baffle is fixed on the side portion of the upper die, a lower baffle is arranged on the side portion of the lower die, when the upper die and the lower die are closed, the upper baffle and the lower baffle form a closed surface, and the front end of the material receiving plate is located on the outer side of the closed surface.

The utility model provides a receiving device of punch press further sets up to: an included angle is formed between the side face of the blocking block and the swing rod.

Compared with the prior art, the utility model discloses following beneficial effect has: the material receiving device of the punch press is simple in structure, safe and reliable, and can move synchronously to the position under the upper die along with the movement of the upper die, so that the material receiving of parts is completed, the parts can move downwards along with the upper die to exit, the whole process is simple and smooth, and the production efficiency is improved.

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the upper and lower molds in the open state.

In the figure: 1. the device comprises an upper die, a lower die, a rotating shaft, a swing rod, a torsion spring, a roller, a gear block, a connecting rod, a material receiving plate, a support shaft, an upper baffle, a lower baffle and a connecting rod, wherein the upper baffle is arranged on the upper die, the lower baffle is arranged on the lower die, and the rotating shaft is 4, the swing rod is 5, the torsion spring is.

[ detailed description ] embodiments

The following describes the receiving device of the punching machine according to the present invention in further detail through specific embodiments.

As shown in fig. 1, the receiving device of the punch press comprises a rotating shaft 3 arranged at the side of an upper die 1 of the punch press, wherein a swing rod 4 is hinged on the rotating shaft 3, a torsion spring 5 is arranged on the rotating shaft 3, the torsion spring 5 gives a torsion force to the swing rod 4 to the upper die 1, a roller 6 is fixed on the upper die 1, a baffle block 7 is arranged on the rotating shaft 3, an included angle is formed between the side surface of the baffle block 7 and the swing rod 4, the side surface of the baffle block 7 is abutted to the roller 6, a connecting rod 8 is arranged on the swing rod 4, the end part of the connecting rod 8 is hinged to a receiving plate 9, a supporting shaft 10 is arranged at the lower part of the rear end of the receiving plate 9, and along with the swing of. An upper baffle 11 is fixed on the side portion of the upper die 1, a lower baffle 12 is arranged on the side portion of the lower die 2, when the upper die 1 and the lower die 2 are assembled, the upper baffle 11 and the lower baffle 12 form a closed surface, and the front end of the material receiving plate 9 is located on the outer side of the closed surface.

The utility model discloses a theory of operation is: as shown in fig. 1, the upper die 1 and the lower die 2 are in a die-closing state, and at this time, because the roller 6 is located at the lowest part of the stopper 7, the swing rod 4 is limited, so that the front end of the receiving plate 9 is located outside a closed surface formed by the upper baffle 11 and the lower baffle 12. Along with going up of last mould 1, gyro wheel 6 shifts up in step, pendulum rod 4 is under the effect of torsional spring 5 for the side of stopper 7 remains throughout to contradict with gyro wheel 6, pendulum rod 4 is along with last mould 1 shift up and progressively to going up the direction swing of mould 1, thereby drive connecting rod 8 and connect flitch 9 to remove, the front end that connects flitch 9 is close to last mould 1 gradually, when going up mould 1 and removing to the top, the front end that connects flitch 9 is located and goes up mould 1 under, the state is like figure 2 this moment, realized connecing the material of spare, and follow the moving down of last mould 1 and withdraw from, whole process is succinct smooth, has improved production efficiency.

The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be used, and are not intended to limit the present invention; it should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. Receiving device of punch press, its characterized in that: including setting up in the pivot of the last mould lateral part of punch press, it has the pendulum rod to articulate in the pivot, is provided with the torsional spring in the pivot, and the torsional spring gives the pendulum rod to last mould wobbling torsion, goes up to be fixed with the gyro wheel on the mould, is provided with the fender position piece in the pivot, and the side and the gyro wheel of fender position piece are inconsistent, are provided with the connecting rod on the pendulum rod, and the tip of connecting rod articulates there is the material receiving plate, and the rear end lower part of material receiving plate is provided with the back shaft, and along with the swing of pendulum rod, the.

2. The receiving device of the punch press according to claim 1, characterized in that: an upper baffle is fixed on the side portion of the upper die, a lower baffle is arranged on the side portion of the lower die, when the upper die and the lower die are closed, the upper baffle and the lower baffle form a closed surface, and the front end of the material receiving plate is located on the outer side of the closed surface.

3. The receiving device of the punch press according to claim 1 or 2, characterized in that: an included angle is formed between the side face of the blocking block and the swing rod.