CN202427855U

CN202427855U - Lateral-thrust material guiding device

Info

Publication number: CN202427855U
Application number: CN2011205629755U
Authority: CN
Inventors: 孙书郁; 耿明亮; 朱雷; 贾向; 窦铁勇
Original assignee: Great Wall Motor Co Ltd
Current assignee: Great Wall Motor Co Ltd
Priority date: 2011-12-29
Filing date: 2011-12-29
Publication date: 2012-09-12
Anticipated expiration: 2021-12-29

Abstract

A lateral-thrust material guiding device is used for feeding stamping panel veneers of a progressive die, and structurally comprises a lateral-thrust actuating mechanism, a left material guiding block, a right material guiding block and a baseplate, wherein the lateral-thrust actuating mechanism comprises two regulating units symmetrically arranged in tandem; and each regulating unit consists of a material guiding pin, a lateral-thrust block, a spring, a spring mounting rack and a spring guide pin, the material guiding pin is assembled with the lateral-thrust block, the left side of the lateral-thrust block is fixedly connected with the right end of the spring guide pin, the spring is sleeved on the outer side of the spring guide pin, the spring and the left end of the spring guide pin are fixed on the spring mounting rack, and the spring mounting rack is fixed at the corresponding position of the baseplate. The lateral-thrust material guiding device can automatically regulate the width of a material guiding channel of the baseplate in the panel veneer feeding process, thereby not only improving the material guiding precision but also eliminating influence on the stamping productive tempo, which is caused by manual regulation, and improving the working efficiency.

Description

A kind of side-push material guide device

Technical field

The utility model relates to a kind of sheet feed guider, is particularly useful for the guider of sheet-metal press working processing automatic feeding system, belongs to the metal stamping technical field.

Background technology

Progressive die is meant in one stroke of press, by the mould of the above stamping procedure of mould different parts completion twice, because the drawing velocity of progressive die is high, so relatively stricter to the required precision of feed system.The material guide device of existing feed system by about the both sides guide pad arranged forms, wherein a side guide pad has regulatory function, when plate change width or guide precision can not satisfy the subsequent handling requirement; The distance that needs manual adjustment both sides guide pad; Exist the low defective of debugging efficiency, affect the productive temp of stamping procedure, and this guide system is for guaranteeing the smooth and easy of feeding; Distance between the guide pad of both sides is slightly larger than the plate width, and the guide precision is reduced.

The utility model content

The purpose of the utility model is the drawback to prior art, provides a kind of both sides guide pad distance that can realize to regulate automatically, can satisfy the side-push material guide device of progressive die feed mechanism required precision.

The said problem of the utility model realizes with following technical proposals:

A kind of side-push material guide device comprises thruster executing agency, left guide pad, right guide pad and base plate in the formation, two regulons of symmetric arrangement before and after said thruster executing agency comprises; Said regulon is by the guide pin; The thruster piece, spring, spring installing rack and spring pilot pin are formed, and said guide pin and thruster piece are equipped; Said thruster piece left side is fixedly connected with spring pilot pin right-hand member with spring; Said spring housing is contained in the spring pilot pin outside, and spring and spring pilot pin left end are fixed on the spring installing rack, and said spring installing rack is fixed on the base plate corresponding position.

Above-mentioned side-push material guide device, said left guide pad and right guide pad are fixedly mounted on the base plate right ends respectively, on left guide pad, are provided with the groove of dodging with thruster executive mechanism element coupling.

Above-mentioned side-push material guide device, said base plate left end are provided with the chute with thruster executive mechanism element coupling.

The utility model remains with right guide pad punching press plate right edge and fits through two regulons of thruster executing agency, has guaranteed the precision of sheet feed; The spring of regulon drives the thruster piece and realizes that the left and right sides is parallel mobile under the guide effect of spring pilot pin, plate and material guide device flexibility is contacted, and guarantees that plate steadily successfully gets into the diel die cavity; The utility model is regulated base plate guide width of channel automatically in the sheet feed process, not only improved the guide precision of material guide mechanism, and eliminated the influence of manual adjustments to the punching press productive temp, has improved operating efficiency.

Description of drawings

Below in conjunction with accompanying drawing the utility model is described further.

Fig. 1 is the structure chart of the utility model;

Fig. 2 is the main cutaway view of A-A section among Fig. 1;

Fig. 3 is the vertical view of the utility model;

Fig. 4 is left guide pad structure chart.

Each label is among the figure: 1, right guide pad, and 2, left guide pad, 2-1, dodge groove, 3, the guide pin, 4, the thruster piece, 5, spring, 6, the spring installing rack, 7, the spring pilot pin, 8, base plate, 8-1, chute.

The specific embodiment

Referring to Fig. 1, Fig. 2, Fig. 3, during constituting, the utility model comprises thruster executing agency, left guide pad 2, right guide pad 1 and base plate 8, two regulons of symmetric arrangement before and after said thruster executing agency comprises; Said regulon is by guide pin 3; Thruster piece 4, spring 5, spring installing rack 6 and spring pilot pin 7 are formed, and said guide pin 3 is equipped with thruster piece 4; Said thruster piece 4 left sides are fixedly connected with the right-hand member of spring 5 with spring pilot pin 7; Said spring 5 is sleeved on spring pilot pin 7 outsides, and spring 5 is fixed on the spring installing rack 6 with spring pilot pin 7 left ends, and said spring installing rack 6 is fixed on base plate 8 corresponding positions.

Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, the left guide pad 2 during the utility model constitutes is fixedly mounted on base plate 8 right ends respectively with right guide pad 1, on left guide pad 2, be provided with thruster executive mechanism element coupling dodge groove 2-1.

Referring to Fig. 1, Fig. 2, Fig. 3, the left end of the base plate 8 during the utility model constitutes is provided with the chute 8-1 with the thruster piece coupling of thruster executing agency.

Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, the operation principle of the utility model is:

Plate is by left and right guide pad 2, pass through between 1, and spring 5 forces in thruster piece 4, and the thruster piece is moved along chute 8-1 to the right; Guide pin 3 is with 4 motions of thruster piece; Promote plate, make plate fit in the madial wall of right guide pad 1 all the time, reach the effect that keeps pushing precision.

When the plate width was set width less than backplane channel, under the thrust of spring 5, the plate left side fitted in guide pin 3 outer surfaces, and the plate right edge still fits in the madial wall of right guide pad 1, guarantees the pushing precision of plate with this.

When the plate width is set width greater than backplane channel; To left movement, spring 5 is compressed along groove for thruster piece 4, and end channel width strengthens (the maximal regulated amount is the distance of two fixed blocks); The plate left side fits in guide pin 3 outer surfaces (fitting in the madial wall of left guide pad 2 during the maximal regulated amount); The plate right edge still fits in the madial wall of right guide pad 1, and plate is sent to mould cavity smoothly, carries out stamping press.

Claims

1. side-push material guide device; It comprises thruster executing agency, left guide pad (2), right guide pad (1) and base plate (8) in constituting, and it is characterized in that, said thruster executing agency comprises two regulons of front and back symmetric arrangement; Said regulon is by guide pin (3); Thruster piece (4), spring (5), spring installing rack (6) and spring pilot pin (7) are formed, and said guide pin (3) is equipped with thruster piece (4); Said thruster piece (4) left side is fixedly connected with the right-hand member of spring (5) with spring pilot pin (7); Said spring (5) is sleeved on spring pilot pin (7) outside, and spring (5) and spring pilot pin (7) left end are fixed on the spring installing rack (6), and said spring installing rack (6) is fixed on base plate (8) corresponding position.

2. a kind of side-push material guide device according to claim 1; It is characterized in that; Said left guide pad (2) and right guide pad (1) are fixedly mounted on base plate (8) right ends respectively, on left guide pad (2), be provided with thruster executive mechanism element coupling dodge groove (2-1).

3. a kind of side-push material guide device according to claim 2 is characterized in that, said base plate (8) left end is provided with the chute (8-1) with thruster executive mechanism element coupling.