CN217475343U

CN217475343U - Cold-shearing strip multi-bending folding forming equipment

Info

Publication number: CN217475343U
Application number: CN202220358139.3U
Authority: CN
Inventors: 叶云品; 邓万明; 刘承; 胡万里
Original assignee: Foshan City Ruizhifeng Hardware Machinery Co ltd
Current assignee: Foshan City Ruizhifeng Hardware Machinery Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-09-23
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses a cold shearing belt multi-bending folding forming device, which comprises a workbench, wherein the middle part of the top end of the workbench is connected with a first oil cylinder, the center of the bottom of the first oil cylinder is provided with a cutting blade, and two sides of the cutting blade are respectively provided with an angle compression bar; the angle pressing rod is characterized in that first fixing plates are arranged on two sides of the angle pressing rod respectively, a second oil cylinder and a third oil cylinder are arranged on two sides of the first oil cylinder respectively, and a second fixing plate and a third fixing plate are arranged at the bottoms of the second oil cylinder and the third oil cylinder respectively. Whole cutting process of bending changes the tradition cutting technique of buckling, and whole process need not to heat up sheet metal, realizes accomplishing the cutting and buckling under normal atmospheric temperature work, and whole utility model connection technology is convenient reliable, and reasonable in design structure is very simple and direct, and assembly process is simple, and work efficiency is high, but mass production, and it has sturdy structure, with low costs, the commonality is strong, the suitability is strong, advantages such as structural strength height.

Description

Cold-shearing strip multi-bending folding forming equipment

Technical Field

The utility model relates to a metal processing technology field specifically is a cold-shearing area is buckled for a plurality of times and is folded former.

Background

The metal plate is made of metal materials and has the characteristics of easiness in processing, good forming, high fire resistance limit, strong plasticity and the like, and multiple bending and overlapping forming equipment can finish multiple plastic processing processes on materials at one time along with the development of a forming production process, so that a large number of products can be stably produced at one time, the product development period is shortened, and the production efficiency is greatly improved.

The existing bending, folding and forming equipment has the defects that:

patent document CN113500120A discloses a metal plate bending and forming apparatus, the right of protection "includes a main body, an oil tank is fixedly arranged on the left end face of the main body, and an oil pump is fixedly arranged in the main body; according to the invention, when the plate pushes against the positioning block, the liquid in the positioning block is extruded, the thickness of the plate is judged according to the flow of the liquid, and the output power of the oil pump is further adjusted, so that the effects of saving energy and prolonging the service life of the oil pump are achieved, meanwhile, the positioning block can not scratch the plate because the part in contact with the positioning block is buffered by the liquid, and the plate is judged whether to be in a horizontal state or not through different air pressures when the air bags are stressed differently, and when the plate is judged to be inclined, the support rod is turned out to assist in keeping the horizontal state of the plate, so that the bending quality is prevented from being influenced, the error in thickness detection is reduced, and further inaccurate power adjustment is caused. However, when the device is used, the metal plate needs to be heated to process the metal plate, which is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a curved folding forming equipment of cold-shearing area is many times to the needs that provide in solving above-mentioned background art heat the problem that just can process sheet metal to sheet metal.

In order to achieve the above object, the utility model provides a following technical scheme: a cold-shearing belt multi-bending folding forming device comprises a workbench, wherein a first oil cylinder is connected to the middle of the top end of the workbench, a cutting blade is arranged in the center of the bottom of the first oil cylinder, and angle pressing rods are arranged on two sides of the cutting blade respectively; and first fixing plates are respectively arranged on two sides of the angle pressing rod.

Preferably, a second oil cylinder and a third oil cylinder are respectively arranged on two sides of the first oil cylinder, and a second fixing plate and a third fixing plate are respectively arranged at the bottoms of the second oil cylinder and the third oil cylinder.

Preferably, a fixing table is arranged below the workbench.

Preferably, a cutting bending table is arranged above the fixing table.

Preferably, a fourth oil cylinder is arranged on one side between the fixed table and the cutting and bending table, a telescopic rod of the fourth oil cylinder is connected with a spur rack, and a gear transmission set is arranged at the front end of the spur rack and is arranged in the cutting and bending table.

Preferably, a groove is formed in the center of the cutting and bending table, bending dies are arranged on two sides of the groove respectively, and the bending dies are connected with the gear transmission set.

Preferably, the first oil cylinder, the second oil cylinder, the third oil cylinder and the fourth oil cylinder are all connected with corresponding motors, and meanwhile, the motors are respectively connected with the controller.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the traditional cutting and bending technology is changed in the whole cutting and bending process, the metal plate does not need to be heated in the whole process, and the cutting and bending can be finished under the normal-temperature work;

2. the metal plate folding forming device adopts the matching operation of upper pressing and lower pressing, and the angle pressing rod and the fixing plate are mutually matched, so that the metal plate can be subjected to multiple folding forming processes after the cutting is finished, the equipment space is greatly saved, and the working efficiency is effectively improved.

3. Whole utility model connection technology is convenient reliable, and reasonable in design structure is very simple and direct, and assembly process is simple, and work efficiency is high, but mass production, it has sturdy structure, with low costs, the commonality is strong, the suitability is strong, advantages such as structural strength height.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic structural view of a part of the second oil cylinder and the cutting blade of the present invention;

fig. 4 is the structure schematic diagram of the gear transmission set and the bending die part of the utility model.

In the figure: 1. a work table; 2. a first oil cylinder; 3. a cutting blade; 4. an angle compression bar; 5. a first fixing plate; 6. a second cylinder; 7. a third oil cylinder; 8. a second fixing plate; 9. a third fixing plate; 10. a fixed table; 11. cutting a bending table; 12. a fourth cylinder; 13. straight rack; 14. a gear transmission set; 15. a groove; 16. and (5) bending the die.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a multi-bending and folding forming device for a cold-shearing strip comprises a workbench 1, wherein a first oil cylinder 2 is connected to the middle of the top end of the workbench 1, a cutting blade 3 is arranged in the center of the bottom of the first oil cylinder 2, and angle pressing rods 4 are respectively arranged on two sides of the cutting blade 3; two sides of an angle pressure rod 4 are respectively provided with a first fixing plate 5, two sides of a first oil cylinder 2 are respectively provided with a second oil cylinder 6 and a third oil cylinder 7, the bottoms of the second oil cylinder 6 and the third oil cylinder 7 are respectively provided with a second fixing plate 8 and a third fixing plate 9, a fixing table 10 is arranged below a workbench 1, a cutting and bending table 11 is arranged above the fixing table 10, a fourth oil cylinder 12 is arranged on one side between the fixing table 10 and the cutting and bending table 11, the telescopic rod of the fourth oil cylinder 12 is connected with a straight rack 13, the front end of the straight rack 13 is provided with a gear transmission group 14 and is arranged in the cutting and bending table 11, the center of the cutting and bending table 11 is provided with a groove 15, two sides of the groove 15 are respectively provided with a bending die 16, the bending die 16 is connected with the gear transmission group 14, the first oil cylinder 2, the second oil cylinder 6, the third oil cylinder 7 and the fourth oil cylinder 12 are respectively connected with corresponding motors, and the motors are respectively connected with a controller, when a metal plate enters a cutting and bending table 11 of a workbench 1, the metal plate can touch a controller in the workbench 1, so that a motor connected with a first oil cylinder 2 is started, the first oil cylinder 2 is controlled to output a first fixing plate 5 to fix the metal plate, a cutting blade 3 is utilized to cut the metal plate, after the cutting of the metal plate is completed, the first oil cylinder 2 is controlled to continuously output the first fixing plate 5 to press downwards, the first bending is completed, after the first bending is completed, the controller enables a second oil cylinder 6 and a third oil cylinder 7 to work and move the positions of a second fixing plate 8 and a third fixing plate 9, the metal plate is stabilized after the second fixing plate 8 and the third fixing plate 9 move, the first oil cylinder 2 can withdraw the output cutting blade 3 and the first fixing plate 5, then the controller starts the motor connected with the first oil cylinder 2 again, an output angle pressure rod 4 presses downwards, the original metal plate bent to 90 degrees is pressed into a hem with an inner angle smaller than 90 degrees, and then the first oil cylinder 2 can withdraw the output two-angle pressure rod 4, and outputs the first fixing plate 5 again to press down, the folded edge with the inner angle smaller than 90 degrees is pressed, ribbed or pressed, after the pressing is finished, the first oil cylinder 2 can withdraw the output first fixing plate 5, and the controller can start the motor connected with the fourth oil cylinder 12 to push the straight rack 13 so as to enable the gear transmission group 14 arranged at the front end of the straight rack to move, so that the two-bending die 16 connected with the gear transmission group 14 is upwards pressed, and the metal plate arranged on the cutting and bending table 11 is pressed down at the lower tops of the two-bending die 16, the second fixing plate 8 and the third fixing plate 9 to form 90-degree bending.

The working principle is that firstly, when a metal plate enters a cutting and bending table 11 of a workbench 1, the metal plate can touch a controller in the workbench 1, so that a motor connected with a first oil cylinder 2 is started, the first oil cylinder 2 is controlled to output a first fixing plate 5 to fix the metal plate, cutting is carried out by using a cutting blade 3, after the cutting of the metal plate is completed, the first oil cylinder 2 is controlled to continuously output the first fixing plate 5 to press downwards to complete first bending, after the first bending is completed, the controller enables a second oil cylinder 6 and a third oil cylinder 7 to work and move the positions of a second fixing plate 8 and a third fixing plate 9, the metal plate is stabilized after the second fixing plate 8 and the third fixing plate 9 are moved, meanwhile, the first oil cylinder 2 can withdraw the output cutting blade 3 and the first fixing plate 5, then the controller starts the motor connected with the first oil cylinder 2 again, an output angle pressure rod 4 presses downwards, the method comprises the steps that an original 90-degree bent metal plate is folded to be pressed into an inner angle smaller than 90 degrees, then the first oil cylinder 2 can withdraw the two-angle pressing rod 4 for outputting, the first fixing plate 5 is output again to be pressed down, the folded edge with the inner angle smaller than 90 degrees is pressed to be dead, a rib is pressed or a character is pressed, after pressing is completed, the first oil cylinder 2 can withdraw the first fixing plate 5 for outputting, the controller can start the motor connected with the fourth oil cylinder 12 to push the straight rack 13, so that the gear transmission set 14 arranged at the front end of the straight rack 13 moves, the two-bending die 16 connected with the gear transmission set 14 is pressed upwards, and the metal plate arranged on the cutting and bending table 11 is pressed on the lower tops of the two-bending die 16, the second fixing plate 8 and the third fixing plate 9 to form 90-degree bending.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides a bending fold forming equipment many times in cold-shearing area, includes workstation (1), its characterized in that: the middle of the top end of the workbench (1) is connected with a first oil cylinder (2), the center of the bottom of the first oil cylinder (2) is provided with a cutting blade (3), and two sides of the cutting blade (3) are respectively provided with an angle pressure rod (4); and first fixing plates (5) are respectively arranged on two sides of the angle pressing rod (4).

2. A cold-sheared belt multiple-fold forming apparatus as claimed in claim 1 wherein: and a second oil cylinder (6) and a third oil cylinder (7) are respectively arranged on two sides of the first oil cylinder (2), and a second fixing plate (8) and a third fixing plate (9) are respectively arranged at the bottoms of the second oil cylinder (6) and the third oil cylinder (7).

3. A cold-sheared strip multiple-fold forming apparatus as claimed in claim 1, wherein: a fixing table (10) is arranged below the working table (1).

4. A cold-sheared belt multiple-bending-stacking apparatus as claimed in claim 3 wherein: and a cutting and bending table (11) is arranged above the fixed table (10).

5. A cold-sheared strip multiple-fold forming apparatus as claimed in claim 3, wherein: one side between the fixed station (10) and the cutting and bending station (11) is provided with a fourth oil cylinder (12), a telescopic rod of the fourth oil cylinder (12) is connected with a straight rack (13), and the front end of the straight rack (13) is provided with a gear transmission group (14) and is arranged in the cutting and bending station (11).

6. A cold-sheared belt multiple-fold forming apparatus as claimed in claim 4 wherein: the cutting and bending table (11) is provided with a groove (15) in the center, bending dies (16) are arranged on two sides of the groove (15) respectively, and the bending dies (16) are connected with a gear transmission set (14).

7. A cold-sheared strip multiple-fold forming apparatus as claimed in claim 1, wherein: the first oil cylinder (2), the second oil cylinder (6), the third oil cylinder (7) and the fourth oil cylinder (12) are all connected with corresponding motors, and meanwhile, the motors are respectively connected with the controller.