CN210907806U

CN210907806U - Automatic discharging device for stamped parts

Info

Publication number: CN210907806U
Application number: CN201921493856.1U
Authority: CN
Inventors: 张建华
Original assignee: Hunan Taichuan Hongye Co ltd
Current assignee: Hunan Taichuan Hongye Co ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-07-03
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses a punching press part automatic discharging device, including part frame and pivot, part frame horizontal connection is in the pivot upper end, part frame upper surface is provided with the spring bolt that extends to in the part frame, it is provided with the spring that makes the spring bolt to the part frame internal motion to be connected between spring bolt and the part frame, part frame lower surface is provided with the fixed bolt that extends to in the part frame, spring bolt one end is provided with the slope of slope to upwards and inserts the tongue in the part frame, the pivot can drive the part frame rotatory and go up and down. The part is pressed into the part frame simultaneously in the stamping process, so that extra fixing operation is avoided, and the efficiency is improved. The part frame is carried out through pivot lifting and rotating, conveniently takes out the part, and the effectual transport efficiency that promotes the punching press part of device has avoided the manual work to take out the part simultaneously, and the device can move with the lathe in coordination to guarantee going on in succession of punching press process, improved production efficiency.

Description

Automatic discharging device for stamped parts

Technical Field

The utility model relates to a punching press production field especially relates to a punching press part automatic discharging device.

Background

At present, the stamping processing is widely applied to the part processing process of equipment. After the part is stamped, the stamped part is often manually removed from the stamping device to perform the stamping of the next part. The process usually requires manual operation, which hinders the continuity of the whole stamping process and also has great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving above-mentioned technical problem to a certain extent at least. Therefore, the utility model provides a high efficiency's punching press part automatic discharging device.

The utility model provides a technical scheme that its technical problem adopted is: an automatic discharging device for stamped parts comprises a part frame and a rotating shaft, wherein the part frame is horizontally connected to the upper end of the rotating shaft, a spring bolt is installed on the inner side of the part frame, a spring for enabling the spring bolt to extend into an inner ring of the part frame is connected between the spring bolt and the part frame, and an inclined inserting tongue facing upwards is arranged at one end, facing the inner ring of the part frame, of the spring bolt; the part frame is provided with a fixed bolt positioned below the spring bolt, and the fixed bolt can extend into the inner ring of the part frame to support the part; the rotating shaft is used for driving the part frame to rotate and lift.

Furthermore, the fixed bolt is slidably mounted on the part frame and can stretch out and draw back in the inner ring of the part frame along with sliding, and a telescopic mechanism for driving the fixed bolt to slide and stretch out and draw back is connected between the fixed bolt and the part frame.

Further, telescopic machanism is the cylinder, the dead bolt is provided with the fly leaf in part frame outer one end, telescopic machanism one end is connected with the part frame, and the other end is connected with the fly leaf.

Further, the pivot includes rotary mechanism and elevating system, rotary mechanism sets up in the elevating system upper end, the part frame is connected on rotary mechanism.

Further, the rotating mechanism is a pneumatic turntable.

Further, the lifting mechanism is an air cylinder.

Furthermore, two part frames are arranged on the rotating shaft and are symmetrically arranged.

The utility model has the advantages that: the parts that adopt the part bolt to accomplish will process are fixed and are transported out in the part frame, and the part avoids extra fixed operation in the part frame of impressing simultaneously at the punching press in-process, raises the efficiency. The part frame is carried out through pivot lifting and rotating, conveniently takes out the part, and the effectual transport efficiency that promotes the punching press part of device has avoided the manual work to take out the part simultaneously, and the device can move with the lathe in coordination to guarantee going on in succession of punching press process, improved production efficiency.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic diagram of a structure according to an embodiment;

FIG. 2 is a top view according to an embodiment;

fig. 3 is a cross-sectional view taken at a-a in fig. 2.

Part frame 100 rotating shaft 200 rotating mechanism 210 lifting mechanism 220 spring bolt 300 spring 310 bolt 320 fixed bolt 400 telescoping mechanism 410 movable plate 420

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Referring to fig. 1 to 3, an embodiment of the present invention is an automatic discharging device for punched parts, including a part frame 100 and a rotating shaft 200, the part frame 100 is horizontally connected to the upper end of the rotating shaft 200, a spring bolt 300 is installed inside the part frame 100, a spring 310 for extending the spring bolt 300 into the inner ring of the part frame 100 is connected between the spring bolt 300 and the part frame 100, and an inclined insertion tongue 320 with an upward inclined surface is installed at one end of the spring bolt 300 facing the inner ring of the part frame 100; the part frame 100 is provided with a fixing bolt 400 positioned below the spring bolt 300, and the fixing bolt 400 can extend into the inner ring of the part frame 100 to support the part; the rotation shaft 200 is used for driving the component frame 100 to rotate and lift.

The part frame is usually at the position of the working plane of the machine tool, and the upper surface of the fixing bolt 400 is flush with the working plane of the machine tool, so as to avoid influencing the machining process, the part to be fixed is pressed downwards in the stamping process, the side edge of the part can abut against the inserting tongue 310, and a component force for pushing the spring bolt 300 outwards is generated. When the part is pressed to a position lower than the spring bolt 300, the latch 320 is not pressed, the spring bolt 300 returns to the original position, and the part is fixed between the spring bolt 300 and the fixing bolt 400.

In order to facilitate taking out the parts, the fixing pin 400 is slidably mounted on the part frame 100 and can be extended and retracted along with sliding in the inner ring of the part frame 100, and a telescopic mechanism 410 for driving the fixing pin 400 to slidably extend and retract is connected between the fixing pin 400 and the part frame 100. The part is clamped in the part frame 100 by the spring bolt 400 and the fixing bolt, and the telescopic mechanism 410 drives the fixing bolt 400 to move towards the outside of the part frame 100, so that the bottom surface of the part can be released, and the part can fall out of the part frame 100.

Specifically, the telescopic mechanism 410 is an air cylinder, the fixing bolt 400 is provided with a movable plate 420 at one end outside the part frame 100, one end of the telescopic mechanism 410 is connected with the part frame 100, and the other end is connected with the movable plate 420.

In order to remove the parts frame 100 from the machine tool position, the spindle 200 includes a rotating mechanism 210 and a lifting mechanism 220, the parts frame 100 is connected to the rotating mechanism 210 to realize the connection with the spindle 200, and the rotating mechanism 210 is disposed at the upper end of the lifting mechanism 220. The parts frame 100 can be moved from a machine tool position to a position where parts are placed by lifting and rotating.

Specifically, in the present embodiment, the rotating mechanism 210 is a pneumatic turntable, and in other embodiments, the rotating mechanism 210 may also be driven by a gear or other manners.

Specifically, in this embodiment, the lifting mechanism 220 is a screw rod, and in other embodiments, a structure in which a motor drives the screw rod may be adopted.

In order to improve the operation efficiency of the device, two part frames 100 are arranged on the rotating shaft 200, and the part frames 100 are symmetrically arranged. Each time the parts are loaded and unloaded, the device only needs to rotate 180 degrees to enable the parts frame 100 to reach the machine tool position or the part unloading position.

The utility model discloses a theory of operation does: the part frame 100 moves to a part stamping position of a machine tool, a part to be machined is placed on the part frame 100, the part is stamped and machined downwards by a stamping lathe, the part abuts against the inserting tongue 320 in the pressing-down process and pushes the spring inserting pin 300 outwards, so that the part can be clamped into the part frame 100, after the stamping is completed, the part frame 100 is lifted by the rotating shaft 200, rotates 180 degrees and then descends to the position where the part is placed, and at the moment, the other part frame 100 rotates to the part stamping position to wait for the stamping and machining. The fixing bolt 400 at the bottom of the part frame 100 is driven by the telescopic mechanism 410 to move towards the outside of the part frame 100, so that the parts in the part frame 100 fall to a specified position, and the automatic discharging process of the punched parts is completed.

The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.

Claims

1. The utility model provides a punching press part automatic discharging device, includes part frame (100) and pivot (200), its characterized in that:

the part frame (100) is horizontally connected to the upper end of the rotating shaft (200), a spring bolt (300) is installed on the inner side of the part frame (100), a spring (310) enabling the spring bolt (300) to extend into an inner ring of the part frame (100) is arranged between the spring bolt (300) and the part frame (100), and one end, facing the inner ring of the part frame (100), of the spring bolt (300) is provided with an inclined insertion tongue (320) facing upwards in an inclined mode;

the part frame (100) is provided with a fixed bolt (400) positioned below the spring bolt (300), and the fixed bolt (400) can extend into the inner ring of the part frame (100) to support a part;

the rotating shaft (200) is used for driving the part frame (100) to rotate and lift.

2. The automatic discharge device of stamped parts according to claim 1, characterized in that: the fixing bolt (400) is slidably mounted on the part frame (100) and can slidably stretch out and draw back in the inner ring of the part frame (100), and a telescopic mechanism (410) for driving the fixing bolt (400) to slide and stretch out and draw back is arranged between the fixing bolt (400) and the part frame (100).

3. The automatic discharge device of stamped parts according to claim 2, characterized in that: the telescopic mechanism (410) is an air cylinder, a movable plate (420) is arranged at one end of the fixing bolt (400) outside the part frame (100), one end of the telescopic mechanism (410) is connected with the part frame (100), and the other end of the telescopic mechanism is connected with the movable plate (420).

4. The automatic discharge device of stamped parts according to claim 1, characterized in that: the rotating shaft (200) comprises a rotating mechanism (210) and a lifting mechanism (220), the rotating mechanism (210) is arranged at the upper end of the lifting mechanism (220), and the part frame (100) is connected to the rotating mechanism (210).

5. The automatic discharge device of stamped parts according to claim 4, characterized in that: the rotating mechanism (210) is a pneumatic turntable.

6. The automatic discharge device of stamped parts according to claim 4, characterized in that: the lifting mechanism (220) is an air cylinder.

7. The automatic discharge device of stamped parts according to claim 1, characterized in that: two part frames (100) are arranged on the rotating shaft (200), and the part frames (100) are symmetrically arranged.