CN220760738U

CN220760738U - Metal stamping die for cold bending forming machine

Info

Publication number: CN220760738U
Application number: CN202321345514.1U
Authority: CN
Inventors: 乔洋; 周腾; 高伟
Original assignee: Weishan Kelly Machinery Equipment Manufacturing Co ltd
Current assignee: Weishan Kelly Machinery Equipment Manufacturing Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2024-04-12
Anticipated expiration: 2033-05-30

Abstract

The utility model relates to a metal stamping die for a cold-bending forming machine, which comprises an operation table, wherein one side above the operation table is fixedly connected with a mounting frame, the center above the mounting frame is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with an upper pressing plate, the bottom of the upper pressing plate is fixedly connected with a plurality of punches, a lower die plate is arranged below the punches, the bottom end of the lower die plate is fixedly connected with the operation table, one side of the lower die plate is provided with a roller, one side of the roller is provided with an elastic seat, one side above the lower die plate is provided with a cleaning brush, the cleaning brush is abutted against the upper surface of the lower die plate, and one end of the cleaning brush is provided with a connecting shaft. According to the utility model, the collecting box is arranged in the lower die plate, the cooling liquid is arranged in the collecting box, the cooling liquid can cool the punch during punching, and the cleaning brush on the operation table can clean scrap iron remained on the operation table, so that the scrap iron is prevented from causing dent on the metal plate during punching, and the product quality is improved.

Description

Metal stamping die for cold bending forming machine

Technical Field

The utility model relates to a metal stamping die for a cold-bending forming machine, and belongs to the technical field of stamping dies.

Background

Cold bending is widely applied to processing of metal plates or profiles, and after a series of bending deformation, the metal plates are extruded and deformed into the required profiles, but the profiles are provided with a plurality of process holes, which are generally completed through a metal stamping die at the tail end of the equipment. The cold bending forming machine is a machine for continuously and transversely bending metal plate strips such as coiled materials, strips and the like through a plurality of forming rollers which are arranged in sequence so as to manufacture plastic processing technology of sectional materials with specific sections.

At present, when a metal plate requiring cold bending is processed, the metal plate needs to be punched before cold bending, but because the punch head can generate more heat when punching for a long time, the metal strength of the punch head is influenced, the punching quality is influenced, scraps generated during punching are easily accumulated on the surface of an operation table, dents are easily generated on the metal plate during punching, and the product quality is influenced, so that a metal punching die for a cold bending forming machine is needed.

Disclosure of Invention

The utility model aims to provide a metal stamping die for a cold bending forming machine, which is characterized in that a collecting box is arranged in a lower die plate, cooling liquid is arranged in the collecting box, the cooling liquid can cool a punch during stamping, and a cleaning brush on an operation table can clean scrap iron remained on the operation table, so that the scrap iron is prevented from causing dent on a metal plate during stamping, the product quality is improved, and the problems in the background art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a metal stamping die for cold roll forming machine, includes the operation panel, operation panel top one side fixedly connected with mounting bracket, mounting bracket top center fixedly connected with hydraulic cylinder, hydraulic cylinder output fixedly connected with top board, top board bottom fixedly connected with a plurality of drifts, the drift below is equipped with the lower bolster, the lower bolster bottom with operation panel fixed connection, lower bolster one side is equipped with the cylinder, cylinder one side is equipped with the elastic seat, lower bolster top one side is equipped with the cleaning brush, the cleaning brush with lower bolster upper surface is contradicted, cleaning brush one end is equipped with the connecting axle, connecting axle one end and driving motor output fixed connection, the clamping seat has been cup jointed to connecting axle outside one side, clamping seat one side fixedly connected with roof, roof one side center and cylinder output fixed connection, the inside collecting box that is equipped with of lower bolster, the outside below of collecting box is equipped with the deflector.

Furthermore, the lower die plate is provided with a punched hole which is the same as the punch, and the length of the punch is longer than that of the punched hole.

Further, the cleaning brush is a roller brush, a mounting seat is arranged outside the air cylinder, and the mounting seat is fixedly connected to one side above the operating platform.

Further, one end of the driving motor is fixedly connected with the clamping seat, and the connecting shaft is rotationally connected inside the clamping seat.

Further, the operation panel is provided with a groove for accommodating the roller to pass through, the bottom of the roller is embedded into the operation panel, one end of the elastic seat is fixedly connected with the stop block, and the roller is in sliding connection with the inside of the operation panel through the elastic seat.

Further, the inside coolant liquid that is equipped with of collecting box, collecting box below both sides with the deflector is contradicted, the collecting box is in sliding connection on the deflector.

The beneficial effects of the utility model are as follows:

1. through setting up the collecting box in the lower bolster to the collecting box is inside to be equipped with the coolant liquid, when punching press sheet metal, hydraulic cylinder drives clamp plate and drift downwardly moving, continues downwardly moving after the drift punching press is on panel, in the waste material jack-in collecting box that will punch a hole, then the drift continues downwardly moving, make the drift bottom contact with the coolant liquid, thereby can produce the higher drift end of heat and cool down for the punching press when punching press, prevent the drift and take place the phenomenon that the drift stress reduces because of being heated when long-time punching press, keep the drift intensity, prolong the life of drift.

2. Through setting up cleaning brush and cylinder in the operation panel top, after single punching press circulation is accomplished, the cylinder can drive the cleaning brush and remove forward, simultaneously, driving motor operation drives the cleaning brush and rotates, when the cleaning brush passes through the operation panel upper surface, the cleaning brush can clear up the operation panel with the iron fillings of remaining on the lower bolster surface after the punching press, prevent that the iron fillings from producing the dent at sheet metal back when the punching press next time, and operation panel one side is equipped with cylinder and elastic seat, cylinder and elastic seat can promote sheet metal to the operation panel center removal, improve the accuracy of panel position when the punching press when lightening sheet metal material loading resistance, prevent that sheet metal from taking place the skew and influencing product quality.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.

FIG. 1 is a front view of a metal stamping die for a cold roll forming machine according to the present utility model;

FIG. 2 is a diagram showing the connection between a holder of a metal stamping die and a cleaning brush for a cold roll forming machine;

FIG. 3 is an enlarged view of the area A of a metal stamping die for a cold roll forming machine according to the present utility model;

reference numerals in the drawings: 1. an operation table; 2. a mounting frame; 3. a hydraulic cylinder; 4. an upper press plate; 5. a punch; 6. a lower template; 7. a roller; 8. an elastic seat; 9. a cleaning brush; 10. a connecting shaft; 11. a driving motor; 12. a clamping seat; 13. a top plate; 14. a cylinder; 15. a collection box; 16. a guide plate; 17. punching; 18. and (5) a mounting seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a metal stamping die for cold roll forming machine, includes operation panel 1, operation panel 1 top one side fixedly connected with mounting bracket 2, mounting bracket 2 top center fixedly connected with hydraulic cylinder 3, hydraulic cylinder 3 output fixedly connected with top board 4, top board 4 bottom fixedly connected with a plurality of drifts 5, drift 5 below is equipped with lower bolster 6, lower bolster 6 bottom with operation panel 1 fixed connection, lower bolster 6 one side is equipped with cylinder 7, cylinder 7 one side is equipped with elastic seat 8, lower bolster 6 top one side is equipped with cleaning brush 9, cleaning brush 9 with lower bolster 6 upper surface is contradicted, cleaning brush 9 one end is equipped with connecting axle 10, connecting axle 10 one end and driving motor 11 output fixed connection, connecting axle 10 outside one side has cup jointed cassette 12, cassette 12 one side fixedly connected with roof 13, roof 13 one side center and cylinder 14 output fixed connection, the inside collection box 15 that is equipped with of lower bolster 6, collection box 15 outside below is equipped with deflector 16.

Specifically, as shown in fig. 1, the lower die plate 6 is provided with a punched hole 17 identical to the punch 5, and the length of the punch 5 is greater than the length of the punched hole 17.

Specifically, as shown in fig. 2, the cleaning brush 9 is a brush of the roller 7, a mounting seat 18 is provided outside the cylinder 14, and the mounting seat 18 is fixedly connected to one side above the operating platform 1.

Specifically, as shown in fig. 3, one end of the driving motor 11 is fixedly connected with the holder 12, and the connecting shaft 10 is rotatably connected inside the holder 12.

Specifically, as shown in fig. 1 and 3, the operation table 1 is provided with a groove for accommodating the roller 7, the bottom of the roller 7 is embedded into the operation table 1, one end of the elastic seat 8 is fixedly connected with the stop block, and the roller 7 is slidably connected in the operation table 1 through the elastic seat 8.

Specifically, as shown in fig. 1, the collecting tank 15 is internally provided with a cooling liquid, two sides below the collecting tank 15 are in contact with the guide plate 16, and the collecting tank 15 is slidably connected to the guide plate 16.

The working principle of the utility model is as follows: when the metal plate is used, firstly, a metal plate is placed on one side of the lower die plate 6, then the metal plate is pushed, when the metal plate is moving, two ends of the metal plate are extruded towards the center of the operation table by the roller 7, the metal plate is moved to the center above the operation table 1, then the hydraulic cylinder 3 is started, the hydraulic cylinder 3 drives the upper pressing plate 4 and the punch 5 to move downwards to punch the metal plate, when the punch is stamped on the plate, the punch is continuously moved downwards, waste in the punched hole is jacked into the collecting box 15, then the punch 5 is continuously moved downwards, the bottom end of the punch 5 is contacted with cooling liquid, so that the temperature of the tail end of the punch 5 with higher heat generated during stamping can be reduced, and the phenomenon that the stress of the punch 5 is reduced due to heating during long-time stamping of the punch 5 is prevented; after the single stamping cycle is completed, the air cylinder 14 can drive the cleaning brush to move forwards, meanwhile, the driving motor 11 operates to drive the cleaning brush 9 to rotate, when the cleaning brush 9 passes through the upper surface of the operating platform 1, the cleaning brush 9 can clean scrap iron remained on the surface of the lower die plate 6 after stamping out of the operating platform, and the scrap iron is prevented from generating dents on the back of the metal plate during the next stamping.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a metal stamping die for cold roll forming machine, includes operation panel (1), its characterized in that: the utility model provides a cleaning device for a car, includes operation panel (1), operation panel (1) top one side fixedly connected with mounting bracket (2), mounting bracket (2) top center fixedly connected with hydraulic cylinder (3), hydraulic cylinder (3) output fixedly connected with top board (4), top board (4) bottom fixedly connected with a plurality of drift (5), drift (5) below is equipped with lower bolster (6), lower bolster (6) bottom with operation panel (1) fixed connection, lower bolster (6) one side is equipped with cylinder (7), cylinder (7) one side is equipped with elastic seat (8), lower bolster (6) top one side is equipped with cleaning brush (9), cleaning brush (9) with lower bolster (6) upper surface contradicts, cleaning brush (9) one end is equipped with connecting axle (10), connecting axle (10) one end and driving motor (11) output fixedly connected with, connecting axle (10) outside one side has cassette (12), cassette (12) one side fixedly connected with roof (13), roof (13) one side is equipped with elastic seat (8), roof (14) one side is equipped with cleaning brush (9) with collecting box (15) outside fixedly connected with collecting box (15), collecting box (15) outside.

2. The metal stamping die for a cold roll forming machine according to claim 1, wherein: the lower die plate (6) is provided with a punched hole (17) which is the same as the punch (5), and the length of the punch (5) is larger than that of the punched hole (17).

3. The metal stamping die for a cold roll forming machine according to claim 1, wherein: the cleaning brush (9) is a roller (7) brush, a mounting seat (18) is arranged outside the air cylinder (14), and the mounting seat (18) is fixedly connected to one side above the operating platform (1).

4. The metal stamping die for a cold roll forming machine according to claim 1, wherein: one end of the driving motor (11) is fixedly connected with the clamping seat (12), and the connecting shaft (10) is rotationally connected inside the clamping seat (12).

5. The metal stamping die for a cold roll forming machine according to claim 1, wherein: the novel automatic control device is characterized in that a groove for accommodating the roller (7) to pass through is formed in the operation table (1), the bottom of the roller (7) is embedded into the operation table (1), one end of the elastic seat (8) is fixedly connected with the stop block, and the roller (7) is in sliding connection with the inside of the operation table (1) through the elastic seat (8).

6. The metal stamping die for a cold roll forming machine according to claim 1, wherein: the collecting box (15) is internally provided with cooling liquid, two sides below the collecting box (15) are in conflict with the guide plate (16), and the collecting box (15) is in sliding connection on the guide plate (16).