Straightening machine facilitating discharging

Abstract

The utility model relates to a straightening machine convenient for blanking, and aims to solve the technical problems that workpieces are easy to fall off from a straight rod when the straight rod rotates to push the workpieces, so that the workpieces cannot accurately fall on a conveying plate, and the blanking effect of the workpieces is influenced. L-shaped connecting plates are fixedly connected to the two sides of the straightening table correspondingly, connecting shafts are rotationally installed at the opposite ends of the two L-shaped connecting plates correspondingly, driving discs are fixedly connected to the opposite ends of the two connecting shafts correspondingly, and four clamping grooves are formed in the opposite ends of the two driving discs correspondingly; wherein one end of the outer side of one L-shaped connecting plate is provided with a first driving motor, the driving end of the first driving motor is fixedly connected with the connecting shaft, and the front end of the straightening table is obliquely and fixedly connected with a conveying plate. And therefore, the blanking effect of the shaft rod after straightening is improved.

Description

Technical Field

[0001] The utility model relates to the field of straightening machines, in particular to a straightening machine which is convenient for material cutting. Background Art

[0002] The automatic straightening machine is an automatic detection and straightening device designed for the bending deformation of shaft and rod products after heat treatment. It is a high-tech product integrating mechanical, electrical, hydraulic, pneumatic, and computer measurement, control and analysis. It has excellent technical performance, which is concentrated in the advantages of high measurement accuracy, fast production cycle, and strong workpiece adaptability. It can accurately measure the radial runout of pure circular sections, D-type sections, and pitch circles of gears or splines of shaft and rod workpieces.

[0003] According to the disclosed patent CN207709586U, a straightening machine convenient for unloading includes a straightening machine body, a base, a workbench, a guide rail, a shell, a center, a workpiece, a support frame, a groove, a cross plate, a gear bar, a small gear, a conveyor plate, a motor, a motor gear, a large gear, a straight rod, a display screen, a control switch and a pressure head. In the process of realizing the utility model, the inventor found that at least the following problems in the prior art have not been solved. Through the control switch, the straight rod rotates to drive the workpiece so that the workpiece falls on the conveyor plate, which solves the problem of stopping the machine for unloading after the workpiece operation is completed and requiring manpower. During use, the traditional straight rod is easy to fall off the straight rod when the workpiece is rotated to push the workpiece, so that the workpiece cannot be guaranteed to fall accurately on the conveyor plate, which further affects the effect of unloading the workpiece. For this reason, it is necessary to design a new technical solution to solve it. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art, meet actual needs, and provide a straightening machine that is easy to unload materials, so as to solve the technical problem that the workpiece is easy to fall off the straight rod when the straight rod rotates to push the workpiece, thereby failing to ensure that the workpiece falls accurately on the conveying plate, thereby affecting the effect of unloading the workpiece.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is as follows: a straightening machine convenient for unloading is designed, including a straightening table, both sides of the straightening table are fixedly connected with L-shaped connecting plates, the opposite ends of the two L-shaped connecting plates are rotatably installed with connecting shafts, the opposite ends of the two connecting shafts are fixedly connected with driving disks, and the opposite ends of the two driving disks are provided with four clamping grooves, one end of the outer side of one of the L-shaped connecting plates is installed with a first driving motor, the driving end of the first driving motor is fixedly connected to the connecting shaft, and the front end of the straightening table is obliquely fixedly connected with a conveying plate; four support plates are fixedly connected between the two driving disks, and the four support plates correspond to the four clamping grooves on the driving disks respectively, and multiple cylinders are installed on the four support plates, and the driving ends of the multiple cylinders are fixedly connected with U-shaped support blocks, and an inverted L-shaped plate is installed on one side of the top of the straightening table, and a pressure head is installed on the inverted L-shaped plate.

[0006] Preferably, the inner cavity of the clamping slot is rotatably connected to a rubber wheel via a rotating shaft, a second driving motor is installed at one end of the driving disc close to the clamping slot, and a driving end of the second driving motor is fixedly connected to the rotating shaft on the rubber wheel.

[0007] Preferably, four push rod motors are installed at one end of the driving disk away from the clamping slots, the driving ends of the four push rod motors respectively correspond to the four clamping slots, and the driving ends of the four push rod motors are all fixedly connected to the fixing disk.

[0008] Preferably, an electric slide rail is installed on the inner top of the inverted L-shaped plate, and the pressure head is installed on the electric slide rail.

[0009] Preferably, baffles are fixedly connected to both sides of the surface of the conveying plate, and the heights of the two baffles are the same.

[0010] Preferably, a protective pad is installed on the surface of the conveying plate, and the protective pad is elastic.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model combines a driving disk, a clamping groove, a first driving motor, a cylinder, a conveying plate and a U-shaped support block. The shaft rod is supported and clamped through the relative clamping grooves of the two driving disks, and then the cylinder is started to push the U-shaped support block to support the straightened shaft rod at different positions, thereby starting the pressure head to facilitate the straightening of the shaft rod. When the straightening of the shaft rod is completed, the first driving motor is started to drive the driving disk to rotate. When the opening of the clamping groove is tilted downward and relative to the conveying plate, the straightened shaft rod slides downward due to gravity and is placed on the conveying plate, thereby ensuring that the straightened shaft rod falls accurately on the conveying plate, thereby improving the effect of unloading the shaft rod after straightening.

[0013] 2. The utility model combines a rubber wheel and a second drive motor. When the shaft rod is placed in the clamping groove for straightening, both sides of the shaft rod contact the rubber wheel, and then the second drive motor is started to drive the rubber wheel to rotate, thereby driving the straightened shaft rod to rotate, so that different positions of the shaft rod can be straightened, further improving the quality of the straightening machine for straightening the shaft rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 It is a side view of the utility model;

[0016] Figure 3 It is a side view of the drive disc of the utility model;

[0017] Figure 4 It is a schematic diagram of the connection structure between the transmission plate and the baffle of the utility model;

[0018] In the figure: 1. straightening table; 2. L-shaped connecting plate; 21. connecting shaft; 22. first drive motor; 3. drive disk; 31. clamping groove; 4. support plate; 41. cylinder; 42. U-shaped support block; 5. inverted L-shaped plate; 51. electric slide rail; 52. pressure head; 6. push rod motor; 61. fixed disk; 7. transmission plate; 71. baffle; 72. protective pad; 8. rubber wheel; 81. second drive motor. DETAILED DESCRIPTION

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

[0020] Example 1: A straightening machine that is convenient for unloading, see Figures 1 to 4, including a straightening platform 1, both sides of the straightening platform 1 are fixedly connected with L-shaped connecting plates 2, the opposite ends of the two L-shaped connecting plates 2 are rotatably installed with connecting shafts 21, the opposite ends of the two connecting shafts 21 are fixedly connected with driving disks 3, and the opposite ends of the two driving disks 3 are provided with four clamping grooves 31, a first driving motor 22 is installed at the outer end of one of the L-shaped connecting plates 2, and the driving end of the first driving motor 22 is fixedly connected to the connecting shaft 21, and the front end of the straightening platform 1 is tilted and fixedly connected with a conveying plate 7; four support plates 4 are fixedly connected between the two driving disks 3, and the four support plates 4 correspond to the four clamping grooves 31 on the driving disk 3 respectively, and a plurality of cylinders 41 are installed on the four support plates 4, and the plurality of cylinders The driving ends of 41 are fixedly connected with U-shaped support blocks 42, and an inverted L-shaped plate 5 is installed on one side of the top of the straightening table 1, and a pressure head 52 is installed on the inverted L-shaped plate 5. The shaft rod is supported and clamped through the relative clamping grooves 31 of the two driving disks 3, and then the cylinder 41 is started to push the U-shaped support block 42 to support different positions of the straightened shaft rod, so as to start the pressure head 52 to facilitate the straightening of the shaft rod. When the straightening of the shaft rod is completed, the first drive motor 22 is started to drive the drive disk 3 to rotate. When the opening of the clamping groove 31 is tilted downward and relative to the conveying plate 7, the straightened shaft rod slides downward due to gravity and is placed on the conveying plate 7, thereby ensuring that the straightened shaft rod falls accurately on the conveying plate 7, thereby improving the effect of shaft rod unloading after straightening.

[0021] For details, see Figure 3 The inner cavity of the clamping groove 31 is rotatably connected to the rubber wheel 8 through a rotating shaft. A second driving motor 71 is installed at one end of the driving disk 3 close to the clamping groove 31. The driving end of the second driving motor 71 is fixedly connected to the rotating shaft on the rubber wheel 8. When the shaft rod is placed in the clamping groove 31 for straightening, both sides of the shaft rod contact the rubber wheel 8, and then the second driving motor 71 is started to drive the rubber wheel 8 to rotate, so that the rubber wheel 8 drives the straightened shaft rod to rotate, so that different positions of the shaft rod can be straightened, further improving the quality of the straightening machine for straightening the shaft rod.

[0022] For further information, see Figure 2 and Figure 3 Four push rod motors 6 are installed at one end of the driving disk 3 away from the clamping groove 31, and the driving ends of the four push rod motors 6 correspond to the four clamping grooves 31 respectively. The driving ends of the four push rod motors 6 are fixedly connected to the fixed disk 61. When the shaft rod is placed in the clamping groove 31, the fixed disk 61 is pushed to contact the two sides of the shaft rod by starting the push rod motor 6, so that the two sides of the shaft rod can be positioned, thereby improving the stability of the shaft rod placed in the clamping groove 31.

[0023] It is worth noting that see Figure 2An electric slide rail 51 is installed on the inner top of the inverted L-shaped plate 5, and a pressure head 52 is installed on the electric slide rail 51. By starting the electric slide rail 51, the pressure head 52 can be driven to move horizontally, thereby facilitating the straightening of different positions of the shaft.

[0024] It is worth noting that see Figure 2 Baffles 71 are fixedly connected to both sides of the surface of the conveying plate 7, and the two baffles 71 have the same height. Through the setting of the baffles 71, the shaft rod that is unloaded through the conveying plate 7 can be limited, thereby preventing the shaft rod from falling from both sides of the conveying plate 7 and affecting the unloading of the shaft rod.

[0025] It is worth noting that see Figure 4 A protective pad 72 is installed on the surface of the conveying plate 7, and the protective pad 72 is elastic. The protective pad 72 can prevent the shaft rod from directly contacting the conveying plate 7 and causing wear on the shaft rod when unloading.

[0026] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present invention does not involve improvements to internal structures and methods.

[0027] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A straightening machine for easy material unloading, comprising a straightening table (1), characterized in that: Both sides of the straightening platform (1) are fixedly connected with L-shaped connecting plates (2), and connecting shafts (21) are rotatably mounted on opposite ends of the two L-shaped connecting plates (2), and driving disks (3) are fixedly connected to opposite ends of the two connecting shafts (21), and four clamping grooves (31) are provided on opposite ends of the two driving disks (3), and a first driving motor (22) is mounted on the outer end of one of the L-shaped connecting plates (2), and the driving end of the first driving motor (22) is fixedly connected to the connecting shaft (21), and a transmission plate (7) is obliquely fixedly connected to the front end of the straightening platform (1); Four support plates (4) are fixedly connected between the two driving disks (3), and the four support plates (4) respectively correspond to the four clamping grooves (31) on the driving disk (3). A plurality of cylinders (41) are installed on the four support plates (4), and the driving ends of the plurality of cylinders (41) are fixedly connected to U-shaped support blocks (42). An inverted L-shaped plate (5) is installed on one side of the top of the straightening platform (1), and a pressure head (52) is installed on the inverted L-shaped plate (5).

2. A straightening machine for easy material unloading as claimed in claim 1, characterized in that: The inner cavity of the clamping groove (31) is rotatably connected to a rubber wheel (8) via a rotating shaft, and a second driving motor (81) is installed at one end of the driving disc (3) close to the clamping groove (31), and the driving end of the second driving motor (81) is fixedly connected to the rotating shaft on the rubber wheel (8).

3. A straightening machine for easy material unloading as claimed in claim 1, characterized in that: Four push rod motors (6) are installed at one end of the driving disk (3) away from the clamping slot (31), the driving ends of the four push rod motors (6) respectively correspond to the four clamping slots (31), and the driving ends of the four push rod motors (6) are all fixedly connected to a fixed disk (61).

4. A straightening machine for easy material unloading as claimed in claim 1, characterized in that: An electric slide rail (51) is installed on the inner top of the inverted L-shaped plate (5), and the pressure head (52) is installed on the electric slide rail (51).

5. A straightening machine for easy material unloading as claimed in claim 1, characterized in that: Baffles (71) are fixedly connected to both sides of the surface of the conveying plate (7), and the two baffles (71) have the same height.

6. A straightening machine for easy material unloading as claimed in claim 1, characterized in that: A protective pad (72) is installed on the surface of the conveying plate (7), and the protective pad (72) is elastic.

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