CN217749589U

CN217749589U - Protective device for plate shearing machine

Info

Publication number: CN217749589U
Application number: CN202221961833.0U
Authority: CN
Inventors: 邱玉海; 李振
Original assignee: Shandong Herui Machinery Equipment Co ltd
Current assignee: Shandong Herui Machinery Equipment Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-11-08
Anticipated expiration: 2032-07-28

Abstract

The utility model relates to a protective device for a plate shearing machine, which belongs to the technical field of plate shearing machines and comprises an equipment body and an operating platform, wherein a material pressing platform is arranged on the equipment body, the operating platform is fixed right in front of the material pressing platform, a groove is arranged on the upper surface of the operating platform, and a positioning device is arranged in the groove; the middle of the groove is positioned above the positioning device, a feeding plate is fixed perpendicular to the pressing table, a plurality of waist-shaped holes are formed in the feeding plate, and the waist-shaped holes are connected with a feeding clamp; the pay-off presss from both sides including the push pedal, and the one end of push pedal lower surface is equipped with a plurality of locating pieces, locating piece and waist type hole sliding connection, and the upper surface of push pedal is equipped with the punch holder, and the punch holder passes through the upper surface elastic connection of torsional spring with the push pedal. The utility model discloses be equipped with the delivery sheet, the pay-off on the delivery sheet presss from both sides not only can the centre gripping metal sheet, and convenient to use avoids the workman to use the hand direct propelling movement metal sheet, and it can also play the effect of location at the propelling movement in-process with waist type hole cooperation, improves the precision that the plate shearing machine sheared.

Description

Protective device for plate shearing machine

Technical Field

The utility model relates to a plate shearing machine technical field especially relates to a protector for plate shearing machine.

Background

A plate shearing machine belongs to one of forging and pressing machines and mainly plays a role in the metal processing industry. The sheet metal is broken and separated according to the required size by applying shearing force to the sheet metal with various thicknesses through the movable upper blade and the fixed lower blade. The plate shearing machine in the prior art has a large danger coefficient, a worker needs to push plates with hands, and when the plates are sheared at the tail of a metal plate, hands can be sheared by the plate shearing machine without worry, so that accidents are caused.

Based on this, the utility model designs a protector for plate shearing machine to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protector for plate shearing machine solves the problem that plate shearing machine danger coefficient is big among the prior art.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model provides a protector for plate shearing machine, includes equipment body and operation panel, be equipped with on the equipment body and press the material platform, its characterized in that: the operating platform is fixed right in front of the material pressing platform, a groove is formed in the upper surface of the operating platform, and a positioning device is arranged in the operating platform; the middle of the groove is positioned above the positioning device, a feeding plate is fixed perpendicular to the material pressing table, a plurality of waist-shaped holes are formed in the feeding plate, and the waist-shaped holes are connected with a feeding clamp; the book feeding clamp comprises a push plate, a plurality of positioning blocks are arranged at one end of the lower surface of the push plate, the positioning blocks are connected with the waist-shaped holes in a sliding mode, an upper clamping plate is arranged on the upper surface of the push plate, and the upper clamping plate is elastically connected with the upper surface of the push plate through a torsion spring.

The positioning device comprises a screw rod, threads at two ends of the screw rod are opposite, and the left end and the right end of the screw rod are symmetrically in threaded connection with the positioning plate.

The operation position is also internally provided with a plurality of sliding rods, the sliding rods are parallel to the screw rod, and the sliding rods are slidably connected with the positioning plate.

The side wall of the groove of the operating platform is provided with a connecting shaft, and the screw rod is rotatably connected with the operating platform through the connecting shaft; the screw rod is connected with the rotating handle.

The feeding plate is provided with a plurality of material supporting balls.

And a plurality of supporting columns are arranged at the bottom of the operating platform.

The upper surface of the positioning plate is higher than the feeding plate.

The utility model discloses following beneficial effect has:

1. the utility model discloses be equipped with the delivery sheet, the pay-off on the delivery sheet presss from both sides not only can the centre gripping metal sheet, and convenient to use avoids the workman to use the hand direct propelling movement metal sheet, and it can also play the effect of location at the propelling movement in-process with waist type hole cooperation, improves the precision that the plate shearing machine sheared.

2. The utility model is provided with the material supporting ball on the feeding plate, which avoids the scratch generated by the friction between the plate and the feeding plate when the plate is pushed;

2. the utility model discloses be equipped with positioner, also can play the positioning action, improve the precision that plate shearing machine sheared.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is a schematic view of the clamping device of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an apparatus body; 2. an operation table; 3. a material pressing table; 4. a support pillar; 5. a slide bar; 6. a screw rod; 7. positioning a plate; 8. a connecting shaft; 9. turning a handle; 10. a feeding plate; 11. supporting the material balls; 12. pushing a plate; 13. positioning blocks; 14. an upper splint; 15. a torsion spring; 16. a kidney-shaped hole.

Detailed Description

In the following, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention, and it should be understood that the terms "upper", "middle", "outer", "inner", "lower", and the like indicate orientations or positional relationships, and are only used for convenience of description of the present invention and simplification of description, but do not indicate or imply that the components or elements indicated must have specific orientations, and thus cannot be construed as limitations of the present invention.

The attached drawing is the specific embodiment of the utility model, as shown in fig. 1-4, the utility model relates to a protector for plate shearing machine, including equipment body 1 and operation panel 2.

The equipment body 1 is a plate shearing machine, a material pressing platform 3 is arranged on the equipment body, a plate shearing cutter set is arranged on the rear side of the material pressing platform 3, and a spring presser foot is arranged above the material pressing platform 3 and used for pressing a metal plate to prevent the plate shearing from warping. The operation panel 2 is spliced and fixed in the dead ahead of the material pressing platform 3, and the bottom of the operation panel 2 is provided with a support column 4 to play a role in supporting.

As shown in fig. 1 and 3, a groove is formed in the upper surface of the operating table 2, a positioning device is arranged in the groove, the positioning device comprises a screw rod 6 and a plurality of sliding rods 5 which are arranged in parallel with the screw rod 6, a positioning plate 7 is in threaded connection with the screw rod 6 and is in sliding connection with the sliding rods 5, and the positioning plate 7 is used for limiting two sides of the metal plate and plays roles of positioning and limiting. The feed plate 10 is arranged in the center of the groove, a plurality of material supporting balls 11 are evenly arranged on the feed plate 10, and the material supporting balls 11 can prevent the metal plate from being scratched when the metal plate rubs against the feed plate 10. The upper surface of the positioning plate 7 is higher than the feeding plate 10, the feeding plate 10 is positioned above the positioning device, and the front end and the rear end of the feeding plate are fixed on the groove wall of the operating platform 2 and used for placing metal plates. The upper surface of the material plate 10 is provided with a plurality of waist-shaped holes 16, and the waist-shaped holes 16 are arranged perpendicular to the material pressing table 3. The kidney-shaped hole 16 is used for connecting a feeding clamp, and the feeding clamp comprises a push plate 12.

As shown in fig. 4, the push plate 12 is T-shaped, one end of the push plate 12 is held by hand, and a worker can hold the push plate 12 by hand to push a metal plate on the material pressing table 3 on the material feeding plate 10; the lower surface of the other end of the push plate 12 is provided with a positioning block 13, the positioning block 13 is matched with the width of the waist-shaped hole 16 and can be clamped in the waist-shaped hole 16 to slide back and forth, the positioning block 13 can prevent the metal plate from being inclined in the pushing process, and the accuracy of manual pushing is higher than that of workers. The upper surface of push pedal 12 is on same horizontal plane with pressing material platform 3, and like this the two are connected more smoothly, and the propelling movement metal sheet that the workman can be smooth can not block. In order to prevent the metal plate from being inclined during feeding and improve the shearing precision of the plate shearing machine, an upper clamping plate 14 is arranged on the feeding clamp, and the upper clamping plate 14 is elastically connected with the upper surface of the pushing plate 12 through a torsion spring 15 and can play a role in clamping the end part of the metal plate.

In addition, a connecting shaft 8 is arranged on the side wall of the groove of the operating platform 2, and the screw rod 6 is connected with a rotating handle 9 through the connecting shaft 8 and used for manually rotating the screw rod 6. The screw rod is driven to rotate forwards and backwards through the rotating handle 9, so that the opening and closing of the positioning plate 7 are realized, and a certain positioning and limiting effect is realized.

The method of use of this example is as follows:

a worker places a metal plate on the material feeding plate 10, the rotating handle 9 is rotated, the positioning plate 7 is used for clamping the left edge and the right edge of the metal plate, the upper clamping plate 4 and the pushing plate 12 are used for clamping the edge of the metal plate, after the plate shearing machine is started, the pushing plate 12 only needs to be held by hand to push the material feeding clamp forwards, the positioning block 13 can slide forwards in the waist-shaped hole 16, the metal plate can be pushed to the material pressing table 3, the spring presser foot above the material pressing table 3 falls down, and after the metal plate is pressed, the plate shearing knife group conducts plate shearing operation. After a metal plate is cut, the push plate 12 is pulled back to the original position, a new metal plate is placed on the feeding plate 10, and the operation is repeated. Because the width of the same batch of plates is consistent, the distance between the two positioning plates 7 is not adjusted subsequently. Therefore, the condition that the hand of a worker contacts the material pressing platform 3 is avoided, the potential danger of the spring presser foot or the plate shearing knife to the worker is eliminated, and the protection effect is achieved; meanwhile, the method is simple to operate, has certain accuracy, and is suitable for various types of plate shearing machines.

The preferred embodiments of the present invention have been disclosed only for the purpose of illustrating the invention, and are not intended to be exhaustive or to limit the invention to the precise forms disclosed.

Claims

1. The utility model provides a protector for plate shearing machine, includes equipment body (1) and operation panel (2), be equipped with on equipment body (1) and press material platform (3), its characterized in that: the operating platform (2) is fixed right in front of the material pressing platform (3), a groove is formed in the upper surface of the operating platform (2), and a positioning device is arranged in the groove; the center of the groove is positioned above the positioning device, a feeding plate (10) is fixed to the position perpendicular to the material pressing table (3), a plurality of waist-shaped holes (16) are formed in the feeding plate (10), and the waist-shaped holes (16) are connected with a feeding clamp; the feeding clamp comprises a push plate (12), a plurality of positioning blocks (13) are arranged at one end of the lower surface of the push plate (12), the positioning blocks (13) are connected with a kidney-shaped hole (16) in a sliding mode, an upper clamping plate (14) is arranged on the upper surface of the push plate (12), and the upper clamping plate (14) is elastically connected with the upper surface of the push plate (12) through a torsion spring (15).

2. The protection device for the plate shearing machine according to claim 1, characterized in that: the positioning device comprises a screw rod (6), threads at two ends of the screw rod (6) are opposite, and the left end and the right end of the screw rod (6) are symmetrically in threaded connection with the positioning plate (7).

3. The protection device for the plate shearing machine according to claim 1, characterized in that: the operating table (2) is also internally provided with a plurality of sliding rods (5), the sliding rods (5) are parallel to the screw rod (6), and the sliding rods (5) are slidably connected with the positioning plate (7).

4. The protection device for the plate shearing machine according to claim 2, characterized in that: a connecting shaft (8) is arranged on the side wall of the groove of the operating platform (2), and the screw rod (6) is rotatably connected with the operating platform (2) through the connecting shaft (8); the screw rod (6) is connected with a rotating handle (9).

5. The protection device for the plate shearing machine according to claim 1, characterized in that: the feeding plate (10) is provided with a plurality of material supporting balls (11).

6. The protection device for the plate shearing machine according to claim 1, characterized in that: the bottom of the operating platform (2) is provided with a plurality of supporting columns (4).

7. The protection device for the plate shearing machine according to claim 1, characterized in that: the upper surface of the push plate (12) and the material pressing table (3) are on the same horizontal plane.

8. The protection device for the plate shearing machine according to claim 1, characterized in that: the upper surface of the positioning plate (7) is higher than the feeding plate (10).