CN210648177U

CN210648177U - U-iron feeding device for punch press

Info

Publication number: CN210648177U
Application number: CN201921668717.8U
Authority: CN
Inventors: 张凤华; 徐林建
Original assignee: Tianjin Huawei Seiko Electronic Co ltd
Current assignee: Tianjin Huawei Seiko Electronic Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-06-02
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses a U-shaped iron feeding device for a punch press, which comprises a U-shaped bottom frame, wherein two opposite sides of the middle part of the inner side of the bottom frame are respectively provided with a supporting plate; the feeding mechanism comprises an air cylinder, guide shafts, a feeding sliding block, a bottom plate, a feeding fork, a discharging fork, a partition plate, a cover plate and a storage bin, the end parts of the two guide shafts are connected to a side plate of the bottom frame, and the feeding sliding block is arranged on the two guide shafts in a penetrating mode and connected with a telescopic rod of the air cylinder; the bottom plate from the bottom up is equipped with first passageway, division board, second passageway and apron in proper order, and pay-off slider from the bottom up is connected with the pay-off fork and the ejection of compact fork that correspond respectively through first passageway and second passageway, and the one end that the punch press was kept away from to the second passageway is equipped with the feed bin to from the bottom up lists a plurality of U irons, and the one end that pay-off slider was kept away from to pay-off fork and ejection of compact fork all is equipped with the draw-in groove, is used for pay-off fork continues to push away the material and gets. The utility model discloses simple structure can realize automatic continuous feeding.

Description

U-iron feeding device for punch press

Technical Field

The utility model belongs to the technical field of the car, in particular to a U iron material feeding unit for punch press.

Background

In the production of automobile parts, a loudspeaker is one of main parts, and U iron in the loudspeaker needs to be processed by a punch press. In the prior art, manual feeding and processing are adopted, so that the efficiency is low, and the manual operation cost and the danger are increased.

SUMMERY OF THE UTILITY MODEL

To the technical problem who exists among the prior art, the utility model provides a U iron material feeding unit for punch press.

In order to solve the technical problem, the utility model discloses a technical scheme is:

a U iron material feeding unit for punch press includes

The chassis is U-shaped, and supporting plates are respectively arranged on two opposite sides of the middle part of the inner side of the chassis;

the feeding mechanism comprises an air cylinder, guide shafts, a feeding sliding block, a bottom plate, a feeding fork, a discharging fork, a partition plate, a cover plate and a storage bin, wherein the end parts of the two guide shafts are connected to a side plate of the bottom frame; the utility model discloses a punch press, including bottom plate, pay-off slider from the bottom up is connected with the pay-off fork and the ejection of compact fork that correspond respectively through first passageway and second passageway, the one end that the punch press was kept away from to the bottom of bottom plate is equipped with the feed bin to from the bottom up lists a plurality of U irons, the one end that pay-off slider and ejection of compact fork were kept away from to the pay-off fork all is equipped with the draw-in groove, the U iron of feed bin bottommost falls into the draw-in groove of ejection of compact fork for promote the U iron feeding of feed bin bottommost, the one end that the division board is close to the punch press is equipped with blanking groove, is used for the pay-off back fork continues to push away material entering punch press manufacturing procedure.

Preferably, the U-shaped iron feeding device for the punch press further comprises a pressing structure, the pressing structure comprises a pressing slider and a pressing plate, the pressing slider penetrates through the two guide shafts, the pressing slider and the feeding slider are connected through a connecting plate, the middle of the pressing plate is of an outward convex arc structure, and two ends of the outward convex arc structure are provided with flat plate structures and are respectively used for being connected with the pressing slider and pressing the U-shaped iron fed into the clamping groove of the discharging fork.

Preferably, the first channel and the second channel have the same structure and each comprise two backing plates, and a gap between the two backing plates forms the first channel or the second channel.

Preferably, the feed bin includes storehouse seat, guide rod and support ring, storehouse seat center is equipped with the through-hole that the unloading was used, and is a plurality of the equal vertical connection of guide rod just encloses into circularly on the storehouse seat, the inner wall of support ring is equipped with the inner groovy for the guide rod is gone into to the card, the top and the middle part of guide rod are located to the support ring.

Preferably, a separation plate is arranged between the feeding fork and the discharging fork and connected to the feeding sliding block.

Compared with the prior art, the utility model discloses the beneficial effect who has is: the utility model discloses simple structure realizes continuous pay-off through cylinder reciprocating motion, has improved work efficiency, has reduced the cost of labor.

Drawings

Fig. 1 is a schematic perspective view of a U-iron feeding device for a punch press according to the present invention;

fig. 2 is a schematic perspective view of a feeding fork of a U-iron feeding device for a punch press according to the present invention;

fig. 3 is a schematic perspective view of a discharge fork of the U-iron feeding device for the punching machine according to the present invention;

fig. 4 is a schematic perspective view of a partition plate of the U-iron feeding device for the punch press according to the present invention;

fig. 5 is a schematic view of a three-dimensional structure of a cover plate of a U-iron feeding device for a punch press according to the present invention.

In the figure, 1, a chassis; 2. a support plate; 3. a cylinder; 4. punching; 5. a guide shaft; 6. a feeding slide block; 7. a base plate; 8. a feeding fork; 9. a discharge fork; 10. a partition plate; 1001. a charging chute; 11. a cover plate; 12. a storage bin; 1201. a bin seat; 1202. a material guiding rod; 1203. a support ring; 13. a cylinder; 14. pressing a sliding block; 15. a material pressing plate; 16. a base plate; 17. a separator plate; 18. a connecting plate.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 5, the embodiment of the utility model discloses a U iron material feeding unit for punch press, including chassis 1 and feeding mechanism, chassis 1 is the U-shaped, and the relative both sides at the inboard middle part of chassis 1 are equipped with backup pad 2 respectively.

The feeding mechanism comprises an air cylinder 3, guide shafts 5, a feeding sliding block 6, a bottom plate 7, a feeding fork 8, a discharging fork 9, a partition plate 10, a cover plate 11 and a storage bin 12, the two guide shafts 5 are arranged in parallel side by side, the end parts of the two ends of each guide rod 5 are respectively connected to the side plates of the bottom frame 1, the cylinder barrel of the air cylinder 3 is connected to the side plate of one end, close to the punch 4, of the bottom frame 1, and the feeding sliding block 6 penetrates through the two guide shafts 5 and is connected with the telescopic rod of the air cylinder 3; the both ends of bottom plate 7 are connected with chassis 1 and are close to curb plate and backup pad 2 of punch press 4 respectively, and bottom plate 7 is equipped with first passageway, division board 10, second passageway and apron 11 from the bottom up in proper order, and the structure of first passageway and second passageway is the same, all includes two backing plates 16, and the clearance between two backing plates 16 forms first passageway or second passageway. Pay-off slider 6 is connected with from the bottom up and corresponds pay-off fork 8 and the ejection of compact fork 9 that passes first passageway and second passageway respectively, and pay-off fork 8 and ejection of compact fork 9 are platelike structure, and the one end that pay-off slider 6 was kept away from to pay-off fork 8 and ejection of compact fork 9 all is equipped with draw-in groove 13, is equipped with division board 17 between pay-off fork 8 and the ejection of compact fork 9, and division board 17 connects on pay-off slider 6.

One end that punch press 4 was kept away from to the second passageway is equipped with feed bin 12 to from the bottom up a plurality of U irons of listing, feed bin 12 includes storehouse seat 1201, guide rod 1202 and support ring 1203, and storehouse seat 1201 center is equipped with the through-hole that the unloading was used, a plurality of guide rods 1202, for example three guide rod 1202 all vertically connect on storehouse seat 1201 and enclose circularly, and the inner wall of support ring 1203 is equipped with the inner groovy for go into guide rod 1202, and the top and the middle part of guide rod 1202 are located to support ring 1203.

The U-shaped iron at the bottommost of the bin 12 falls into the clamping groove 13 of the discharging fork 9 and is used for pushing the U-shaped iron at the bottommost of the bin 12 to be fed, a blanking groove 1001 is formed in one end, close to the punch 4, of the partition plate 10 and is used for enabling the feeding fork 8 to continue to push materials after blanking and enter the punch machining process.

In this embodiment, the U-shaped iron feeding device for the punch press further includes a pressing structure, the pressing structure includes a pressing slider 14 and a pressing plate 15, the pressing slider 14 is disposed on the two guide shafts 5 in a penetrating manner, the pressing slider 14 and the feeding slider 6 are connected through a connecting plate 18, the middle portion of the pressing plate 15 is of an outward convex arc structure, and two ends of the outward convex arc structure have flat plate-shaped structures and are respectively used for being connected with the pressing slider 14 and pressing U-shaped iron feeding entering the clamping groove of the discharging fork 9.

The utility model provides a U iron material feeding unit for punch press is, 3 actions of cylinder, ejection of compact fork 9 promotes the U iron of 12 bottommost of feed bin, and send into the charging chute 1001 of division board 10 with U iron, the U iron that gets into charging chute 1001 and the face contact of pay-off fork 8, the telescopic link of 3 of cylinder stretches out, drive pay-off fork 8 and the backward movement of ejection of compact fork 9 through pay-off slider 6, draw-in groove 13 of ejection of compact fork 9 and draw-in groove 13 of pay-off fork 8 promote the U iron and the U iron in the charging chute 1001 of 12 bottoms of feed bin respectively, the U iron before pay-off fork 8 promotes gets into the punch press processing, ejection of compact fork 9 promotes the hou mian U iron and gets into respectively the charging chute 1001 of board 10, the reciprocal circulation always, incessa.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. A U iron material feeding unit for punch press, characterized in that includes

2. The U-shaped iron feeding device for the punching machine according to claim 1, further comprising a pressing structure, wherein the pressing structure comprises a pressing slider and a pressing plate, the pressing slider is arranged on the two guide shafts in a penetrating manner, the pressing slider and the feeding slider are connected through a connecting plate, the middle of the pressing plate is of a convex arc structure, and two ends of the convex arc structure are provided with flat plate structures and are respectively used for being connected with the pressing slider and pressing the U-shaped iron fed into the clamping groove of the discharging fork.

3. The U-iron feeding device for the punching machine according to claim 2, wherein the first channel and the second channel are identical in structure and each comprises two backing plates, and a gap between the two backing plates forms the first channel or the second channel.

4. The U-shaped iron feeding device for the punch press as claimed in claim 1, wherein the bin comprises a bin seat, a plurality of guide rods and a support ring, a through hole for blanking is formed in the center of the bin seat, the guide rods are vertically connected to the bin seat and are surrounded into a circular shape, an inner groove is formed in the inner wall of the support ring and used for clamping the guide rods, and the support ring is arranged at the top and the middle of the guide rods.

5. The U-shaped iron feeding device for the punch press as claimed in claim 1, wherein a separation plate is arranged between the feeding fork and the discharging fork, and the separation plate is connected to the feeding slide block.