CN212070101U

CN212070101U - Automatic punching machine punching positioning device of anti-seismic support

Info

Publication number: CN212070101U
Application number: CN202020084591.6U
Authority: CN
Inventors: 刘刚
Original assignee: Xinjiang Honglitai Seismic Technology Co ltd
Current assignee: Xinjiang Honglitai Seismic Technology Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-12-04
Anticipated expiration: 2030-01-15

Abstract

The utility model relates to the technical field of punching positioning of punching machines, and discloses an automatic punching positioning device of a punching machine for an anti-seismic support, which comprises a base, wherein a baffle is arranged on the base, and the automatic punching positioning device also comprises a telescopic mechanism, a limiting plate, a supporting column and a damping mechanism; the shock absorption device comprises a base, a semi-closed groove is formed in the front side wall of the base, a telescopic mechanism is arranged on the bottom surface of the base, a limiting plate is fixedly connected with the telescopic mechanism, the limiting plate is located right in front of the opening of the groove, four supporting columns and four shock absorption mechanisms are arranged on the bottom surface of the base in an array mode, and each supporting column is fixedly connected with one shock absorption mechanism; the problems of poor shock resistance and poor positioning precision of the existing automatic numerical control lathe are solved.

Description

Automatic punching machine punching positioning device of anti-seismic support

Technical Field

The utility model relates to a punch a hole location technical field, specifically be an automatic punch press positioner that punches a hole of antidetonation support.

Background

In the building field, various automatic numerical control punches are often used, the automatic numerical control punches are provided with multi-station dies, and holes with various shapes are machined by automatically changing machining tracks and quickly changing stamping points when plates are machined.

When punching, the automatic numerical control punch press in the prior art has the following two technical problems: 1. manual positioning is adopted, the precision is low, and translocation is easy; 2. the punching machine has poor shock resistance, and if the punching machine shakes, the workpiece is easy to translocate.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve prior art's problem, provide an automatic punch press positioner that punches a hole of antidetonation support, solved the shock resistance poor, positioning accuracy is poor problem.

In order to solve the technical problem, the technical scheme of the utility model is that: the automatic punching and positioning device for the punching machine of the anti-seismic support comprises a base, wherein a baffle is arranged on the base, and the automatic punching and positioning device also comprises a telescopic mechanism, a limiting plate, a supporting column and a damping mechanism; the utility model discloses a damping mechanism, including base, telescopic machanism, limiting plate and telescopic machanism, be provided with a semi-closed recess on the lateral wall before the base, telescopic machanism sets up the bottom surface at the base, limiting plate and telescopic machanism fixed connection, the limiting plate is located groove opening part's dead ahead, support column and damping mechanism are four, four support columns are the array and arrange in the base bottom surface, every support column all with one of them damping mechanism fixed connection.

Further, the telescopic mechanism comprises a cylinder and a connecting rod; one end of the connecting rod is fixedly connected with the piston rod of the air cylinder, and the other end of the connecting rod is fixedly connected with the limiting plate.

Further, the connecting rod is L-shaped.

Further, the damping mechanism comprises a first shell, a fixed seat, a damping piece and a first spring; the fixing base is detachably connected with the bottom of the first shell, one end of the buffer piece is fixedly connected to the fixing base, the other end of the buffer piece is fixedly connected with the supporting column, one end of the first spring is connected with the base, the other end of the first spring is connected with the supporting column, and the first spring is surrounded on the periphery of the buffer piece.

Further, the buffer member comprises a second shell, a buffer rod and a second spring; the top of the second shell is provided with an opening, the buffer rod is inserted into the second shell from the opening, one end of the second spring is connected with the bottom of the inner cavity of the second shell, the other end of the second spring is connected with one end of the buffer rod, and the other end of the buffer rod is connected with the support column.

The beneficial effects are that: the working principle is as follows: placing a workpiece on the groove, ensuring that the length of the groove is smaller than that of the workpiece when the groove is formed, namely, a part of the workpiece extends out of the groove, starting the telescopic mechanism to enable the limiting plate to be in contact with the workpiece, fixing the workpiece in the groove and realizing punching positioning of the workpiece; when punching a hole, can take place vibrations, support column and damping device of base below provide the shock attenuation buffering, very big absorption the shaking force, cooperate the limiting plate to further prevent that the work piece from translocation when punching a hole.

The device solves the problems of poor shock resistance and poor positioning precision of the existing automatic numerical control lathe, and needs to be explained that the device can be automatically controlled by a control system, so that the labor is saved.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a schematic structural diagram of the present embodiment in another operating state;

FIG. 3 is a schematic structural diagram of the telescoping mechanism of the present embodiment;

FIG. 4 is a schematic structural view of the damper mechanism of the present embodiment;

fig. 5 is a partial view of fig. 4.

The damping device comprises a base 1, a baffle 2, a telescopic mechanism 3, a cylinder 302, a connecting rod 303, a limiting plate 4, a supporting column 5, a damping mechanism 6, a first shell 602, a fixed seat 603, a second shell 604, a buffer rod 605, a first spring 606, a second spring 607 and a groove 7.

Detailed Description

The technical solution of the punching and positioning device for automatic punching machine of anti-seismic bracket according to the present invention will be further described in detail with reference to the following embodiments.

The automatic punching and positioning device for the punching machine of the anti-seismic support comprises a base 1, a baffle 2, a telescopic mechanism 3, a limiting plate 4, a supporting column 5 and a damping mechanism 6, wherein the base 1 is provided with the baffle 2; the utility model discloses a damping mechanism, including base 1, telescopic machanism 3, limiting plate 4 and telescopic machanism 3 fixed connection, limiting plate 4 is located the dead ahead of 7 opening parts of groove, support column 5 and damping mechanism 6 are four, four support columns 5 are the array and arrange in base 1 bottom surface, every support column 5 all with 6 fixed connection of one of them damping mechanism on the base 1 preceding lateral wall.

The working principle is as follows: placing a workpiece on the groove 7, ensuring that the length of the groove 7 is smaller than that of the workpiece when the groove 7 is arranged, namely, a part of the workpiece extends out of the groove 7, starting the telescopic mechanism 3, enabling the limiting plate 4 to be in contact with the workpiece, fixing the workpiece in the groove 7, and realizing punching positioning of the workpiece; when punching a hole, can take place vibrations, support column 5 and damping device of base 1 below provide the shock attenuation buffering, very big absorption the shaking force, cooperate limiting plate 4 to further prevent that the work piece from translocation when punching a hole.

In this embodiment, the telescopic mechanism 3 includes a cylinder 302 and a connecting rod 303; one end of the connecting rod 303 is fixedly connected with a piston rod of the air cylinder 302, and the other end of the connecting rod 303 is fixedly connected with the limiting plate 4.

In this embodiment, the connecting rod 303 is L-shaped.

The fixing principle is as follows: the cylinder 302 is started, a piston rod in the cylinder 302 contracts to drive the connecting rod 303 to approach the groove 7, so that the limiting plate 4 is in contact with the workpiece, and the workpiece is fixed and limited.

In this embodiment, the damping mechanism 6 includes a first housing 602, a fixing seat 603, a damping member, and a first spring 606; fixing base 603 can be dismantled with first casing 602 bottom and be connected, the one end fixed connection of bolster is on fixing base 603, the other end and the support column 5 fixed connection of bolster, first spring 606 one end is connected with base 1, the other end and the support column 5 of first spring 606 are connected, first spring 606 encircles in the bolster periphery.

In this embodiment, the buffer member includes a second housing 604, a buffer rod 605 and a second spring 607; the top of the second housing 604 is open, the buffer rod 605 is inserted into the second housing 604 from the opening, one end of the second spring 607 is connected to the bottom of the inner cavity of the second housing 604, the other end of the second spring 607 is connected to one end of the buffer rod 605, and the other end of the buffer rod 605 is connected to the support column 5.

The damping principle is as follows: when vibrations take place, the support column 5 pushes down buffering pole 605, and buffering pole 605 compresses second spring 607, and second spring 607 absorbs the shaking force when the shrink, realizes first heavy shock attenuation, and support column 5 pushes down first spring 606 simultaneously, and first spring 606 also absorbs the shaking force when the shrink, realizes the heavy shock attenuation of second, and dual shock attenuation cooperation is used for the shock attenuation effect is better.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic punch press positioner that punches a hole of antidetonation support, includes the base, be provided with baffle, its characterized in that on the base: the device also comprises a telescopic mechanism, a limiting plate, a supporting column and a damping mechanism; the utility model discloses a damping mechanism, including base, telescopic machanism, limiting plate and telescopic machanism, be provided with a semi-closed recess on the lateral wall before the base, telescopic machanism sets up the bottom surface at the base, limiting plate and telescopic machanism fixed connection, the limiting plate is located groove opening part's dead ahead, support column and damping mechanism are four, four support columns are the array and arrange in the base bottom surface, every support column all with one of them damping mechanism fixed connection.

2. The automatic punch punching and positioning device for the anti-seismic support according to claim 1, characterized in that: the telescopic mechanism comprises a cylinder and a connecting rod; one end of the connecting rod is fixedly connected with the piston rod of the air cylinder, and the other end of the connecting rod is fixedly connected with the limiting plate.

3. The automatic punch punching and positioning device for the anti-seismic support according to claim 2, wherein: the connecting rod is L-shaped.

4. The automatic punch punching and positioning device for the anti-seismic support according to claim 1, characterized in that: the damping mechanism comprises a first shell, a fixed seat, a buffer part and a first spring; the fixing base is detachably connected with the bottom of the first shell, one end of the buffer piece is fixedly connected to the fixing base, the other end of the buffer piece is fixedly connected with the supporting column, one end of the first spring is connected with the base, the other end of the first spring is connected with the supporting column, and the first spring is surrounded on the periphery of the buffer piece.

5. The automatic punch punching and positioning device for the anti-seismic support according to claim 4, wherein: the buffer piece comprises a second shell, a buffer rod and a second spring; the top of the second shell is provided with an opening, the buffer rod is inserted into the second shell from the opening, one end of the second spring is connected with the bottom of the inner cavity of the second shell, the other end of the second spring is connected with one end of the buffer rod, and the other end of the buffer rod is connected with the support column.