Metal double-shaft cutting and bending all-in-one machine

Abstract

The utility model discloses a metal double-shaft cutting and bending all-in-one machine which comprises a support, a driving mechanism is arranged at one end of the support and comprises a motor, an output shaft of the motor is connected with a driving wheel shaft, the driving wheel shaft is sleeved with a driving wheel, the upper portion of the driving wheel shaft is connected with a driven wheel shaft through a V-shaped belt, and the driven wheel shaft is sleeved with a driven wheel. The driving wheel shaft and the driven wheel shaft are fixedly connected to the bracket through the support provided by a bearing seat; and a cutting knife position and a bending knife position are arranged on the driving wheel shaft and the driven wheel shaft. The tailored and bent material enters the rear machine body and is tailored and cut through the tailoring knife position, after tailoring is completed, the material continues to advance to enter the bending station to be bent, and finally a finished product is output, so that the tailoring and bending processes are completed synchronously, and the working efficiency is greatly improved. The driven wheel shaft is connected with the flash retreating mechanism, once hard jamming occurs in the cutting or bending process, a tension spring of the flash retreating mechanism rebounds and compresses, the whole machine is protected against damage caused by hard jamming, and safety and reliability are achieved.

Description

Technical Field

[0001] The utility model relates to the field of metal processing equipment, in particular to a metal double-axis cutting and bending integrated machine. Background Art

[0002] Production workshops usually use steel shear plates for protective plates and publicity boards, and use sheared aluminum plates for trough covers, roof ventilators, etc. When bending or cutting, metal products are usually clamped manually, and then bent or cut using hydraulic cylinders. After bending or cutting, the metal products need to be removed manually. This method is time-consuming and labor-intensive, with complicated procedures and high work intensity, and the number of cuts is large. If the existing plasma cutting, shearing machine and other cutting processes are simply relied on, the process is relatively simple, and it is impossible to achieve simultaneous bending and cutting, resulting in low work efficiency. Utility Model Content

[0003] The utility model provides a metal double-axis cutting and bending integrated machine, aiming to solve the problem that the existing metal processing equipment cannot achieve simultaneous bending and cutting and has low working efficiency.

[0004] To achieve its purpose, the utility model adopts the following technical solutions:

[0005] A metal double-axis cutting and bending machine comprises a bracket, one end of which is provided with a driving mechanism, the driving mechanism comprises a motor, the output shaft of the motor is connected to a driving wheel shaft, a driving wheel is sleeved on the driving wheel shaft, a driven wheel shaft is connected above the driving wheel shaft through a V-belt, a driven wheel is sleeved on the driven wheel shaft; the driving wheel shaft and the driven wheel shaft are both supported and fixed to the bracket through a bearing seat; a cutting position and a bending position are provided on the driving wheel shaft and the driven wheel shaft; a flash back mechanism is connected to the driven wheel shaft, the flash back mechanism comprises a tensioning spring, one end of the tensioning spring is fixed to the bracket, and the other end is fixed to the driven wheel shaft.

[0006] Preferably, the cutting shear station comprises cutting shears which are staggered with each other and are respectively arranged on the driving wheel shaft and the driven wheel shaft.

[0007] Preferably, the bending knife position includes a first bending knife and a second bending knife which are respectively arranged on the driving wheel shaft and the driven wheel shaft.

[0008] Preferably, when the cutting knife position and the bending knife position are cutting or bending, the tension spring is in a tensioned state.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] 1. The cutting and bending machine provided by the utility model has a cutting knife position and a bending knife position simultaneously arranged on the driving wheel shaft and the driven wheel shaft, and the cutting and cutting are completed by the cutting knives which are staggered and respectively arranged on the driving wheel shaft and the driven wheel shaft. After the cutting is completed, the material continues to move forward and enters the bending station to complete the bending, and finally the finished product is output, thereby completing the cutting and bending processes synchronously, greatly improving the work efficiency.

[0011] 2. The cutting and bending machine provided by the utility model has a flash back mechanism connected to the driven wheel shaft. Once a hard blockage is encountered during the cutting or bending process, the tension spring of the flash back mechanism will rebound and compress, so that the distance between the driving wheel shaft and the driven wheel shaft becomes larger, protecting the entire machine from damage by the hard blockage, which is safe and reliable.

[0012] 3. The cutting and bending machine provided by the utility model can replace the cutting knife and the bending knife according to the requirements of different cutting materials, has strong practicality, simple device principle, strong operability and low production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the front view of the cutting and bending integrated machine of the utility model;

[0014] Figure 2 for Figure 1 Left view of

[0015] Figure 3 This is the front view of the cutting knife position and the bending knife position of the utility model;

[0016] Figure 4 for Figure 3 A top view of

[0017] Figure 5 This is a schematic diagram of the flash back mechanism structure of the utility model;

[0018] In the figure: 1- bracket; 2- driving mechanism; 3- driving wheel shaft; 4- driven wheel shaft; 5- cutting knife position; 6- bending knife position; 7- first bending knife; 8- second bending knife; 9- flash back mechanism; 10- tension spring; 11- motor; 12- transport roller; 13- guide station; 14- bearing seat. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings:

[0020] like Figure 1-5As shown, the utility model is a metal double-axis cutting and bending machine, including a bracket 1, one end of which is provided with a driving mechanism 2, the driving mechanism 2 includes a motor 11, the output shaft of the motor 11 is connected to a driving wheel shaft 3, a driving wheel is sleeved on the driving wheel shaft 3, a driven wheel is connected to the driving wheel shaft 3 through a V-belt, and a driven wheel is sleeved on the driven wheel shaft 4. The driving mechanism 2 drives the reducer configuration 3 / 1 according to the pulley transmission torque, and the V-belt transmission is used to realize the transmission of driving force. The driving wheel shaft 3 and the driven wheel shaft 4 are both supported and fixed on the bracket 1 by the bearing seat 14. A cutting position 5 and a bending position 6 are provided on the driving wheel shaft 3 and the driven wheel shaft 4, wherein the cutting position 5 includes cutting knives that are staggered and respectively arranged on the driving wheel shaft 3 and the driven wheel shaft 4, and the bending position 6 includes a first bending knife 7 and a second bending knife 8 that are respectively arranged on the driving wheel shaft 3 and the driven wheel shaft 4. The driven wheel shaft 4 is connected with a flash back mechanism 9, which includes a tension spring 10, one end of which is fixedly connected to the bracket 1, and the other end of which is fixedly connected to the driven wheel shaft 4. When the cutting knife position 5 and the bending knife position 6 are cutting or bending, the tension spring 10 is in a tensioned state.

[0021] When using the cutting and bending machine of the present application, the motor 11 of the driving mechanism 2 is started, and the motor 11 drives the driving wheel shaft 3 to rotate. The conveying roller 12 on one side of the bracket 1 delivers the cutting and bending material from the guide station 13 to the cutting station 5. The cutting knives are mutually offset and respectively arranged on the driving wheel shaft 3 and the driven wheel shaft 4 to complete the cutting and cutting. The cutting knives are sharp during cutting. During the rotation of the driving wheel and the driven wheel, the cutting is completed by the offset and the elevation angle. After the cutting is completed, the material continues to move forward and enters the bending station 6. The first bending is completed by the first bending knife 7 arranged on the driving wheel shaft 3, and then the second bending is completed by the second bending knife 8 on the driven wheel shaft 4. Finally, the finished product is output, thereby completing the cutting and bending processes synchronously.

[0022] In particular, the cutting and bending machine of the present application is provided with an elastic flashback mechanism. When there is no hard blockage and the force is evenly applied, the tension spring 10 is always in a tensioned state. Whether it is cutting or bending, the cutting and bending materials can smoothly pass through the conveying roller 12 to enter the cutting position 5 and the bending position 6. Once a hard blockage is encountered during the cutting or bending process, the tension spring 10 will rebound and compress, so that the distance between the driving wheel shaft 3 and the driven wheel shaft 4 becomes larger, protecting the whole machine from being damaged by the hard blockage.

Claims

1. A metal dual-axis cutting and bending machine, characterized by: The invention comprises a support (1), wherein one end of the support (1) is provided with a driving mechanism (2), wherein the driving mechanism (2) comprises a motor (11), wherein the output shaft of the motor (11) is connected to a driving wheel shaft (3), wherein a driving wheel is sleeved on the driving wheel shaft (3), wherein a driven wheel is sleeved on the driving wheel shaft (3), wherein a driven wheel is connected to a driven wheel shaft (4) above the driven wheel shaft (3) via a V-belt, wherein a driven wheel is sleeved on the driven wheel shaft (4); wherein the driving wheel shaft (3) and the driven wheel shaft (4) are both supported and fixedly connected to the support (1) via a bearing seat (14); wherein a cutting position (5) and a bending position (6) are provided on the driving wheel shaft (3) and the driven wheel shaft (4); wherein a flash back mechanism (9) is connected to the driven wheel shaft (4), wherein the flash back mechanism (9) comprises a tension spring (10), wherein one end of the tension spring (10) is fixedly connected to the support (1), and the other end of the tension spring (10) is fixedly connected to the driven wheel shaft (4).

2. A metal dual-axis cutting and bending machine as claimed in claim 1, characterized in that: The cutting shear station (5) comprises cutting shears which are staggered with each other and are respectively arranged on the driving wheel shaft (3) and the driven wheel shaft (4).

3. A metal dual-axis cutting and bending machine as claimed in claim 2, characterized in that: The bending knife position (6) comprises a first bending knife (7) and a second bending knife (8) which are respectively arranged on the driving wheel shaft (3) and the driven wheel shaft (4).

4. A metal biaxial cutting and bending machine as claimed in any one of claims 1 to 3, characterized in that: When the cutting knife position (5) and the bending knife position (6) are cutting or bending, the tension spring (10) is in a tensioned state.

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