Blank pressing device for metal product machining

Abstract

The utility model provides an edge pressing device for metal product machining, and relates to the technical field of edge pressing devices for metal product machining, the edge pressing device for metal product machining comprises an operation table, a supporting frame is fixedly connected to the upper top of the operation table, a roller is rotatably connected to the side face of the supporting frame, and a rectangular frame is fixedly connected to the upper top of the operation table. A motor is fixedly connected to the side face of the rectangular frame, a rotating roller is fixedly connected to the output end of the motor, an extrusion block is arranged on the surface of the rotating roller, an adjusting device is arranged on the side face of the extrusion block, a hydraulic rod is fixedly connected to the interior of the rectangular frame, and a sliding block is fixedly connected to one end of the hydraulic rod. The side face of the sliding block is rotationally connected with a rotating roller, the upper top of the operation table is fixedly connected with a rectangular rod, the side face of the rectangular rod is fixedly connected with a driving machine, the output end of the driving machine is fixedly connected with a winding roller, and the problem that the distance between the extrusion blocks cannot be adjusted due to the fact that the extrusion rollers are integrally formed is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of edge pressing devices for metal product processing, and particularly relates to an edge pressing device for metal product processing. Background Art

[0002] Metal extrusion machine processing is an important method of pressure processing using the principle of metal plastic forming. Through extrusion, metal ingots can be processed into profiles such as tubes, rods, T-shaped, and L-shaped at one time. A metal extrusion machine is the most important equipment for realizing metal extrusion processing.

[0003] The inventor found during daily use of the metal extrusion machine that since the extrusion blocks on the surface of the extrusion roller are integrally formed with the extrusion roller, the distance between the extrusion blocks cannot be adjusted on the surface of the extrusion roller. As a result, when extruding metal plates of different widths, the entire extrusion roller needs to be replaced, which affects the edge pressing efficiency and causes an impact. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies in the prior art and propose an edge pressing device for metal product processing.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: An edge pressing device for metal product processing, including an operating table, a support frame is fixedly connected to the upper top of the operating table, a roller is rotatably connected to the side of the support frame, a rectangular frame is fixedly connected to the upper top of the operating table, a motor is fixedly connected to the side of the rectangular frame, a rotating roller is fixedly connected to the output end of the motor, extrusion blocks are arranged on the surface of the rotating roller, an adjusting device is arranged on the side of the extrusion blocks, a hydraulic rod is fixedly connected to the inside of the rectangular frame, a slider is fixedly connected to one end of the hydraulic rod, a rotating roller is rotatably connected to the side of the slider, a rectangular rod is fixedly connected to the upper top of the operating table, a driving machine is fixedly connected to the side of the rectangular rod, a winding roller is fixedly connected to the output end of the driving machine, a clamping device is arranged on the surface of the winding roller, the adjusting device includes a sleeve rod fixedly connected to the side of the extrusion block, the sleeve rod is slidably connected to the surface of the rotating roller, a clamping rod is inserted into the surface of the sleeve rod, a circular groove is opened on the surface of the rotating roller, and the clamping rod is inserted into the inside of the circular groove.

[0006] The effects achieved by the above components are as follows: Under the action of the clamping rod, the extrusion blocks can be adjusted, thus achieving the adjustment effect. When extruding a metal plate, the metal plate is supported on the surface of the support frame by the roller, the metal plate passes between the two rotating rollers, the position of the extrusion blocks is adjusted through the adjusting device. After adjustment, the motor is started to make the two rotating rollers rotate, so that the edge of the metal plate is extruded, and the extruded metal plate is wound on the surface of the winding roller for winding, thus achieving the effect of pressing the plate.

[0007] Preferably, a first spring is sleeved on the surface of the clamping rod, and two ends of the first spring are respectively fixedly connected to the surface of the sleeve rod and one end of the clamping rod away from the sleeve rod.

[0008] The effect achieved by the above components is that under the action of the first spring, the clamping rod is inserted into the inner part of the circular groove in a self-locking phenomenon, thereby achieving a fixing effect.

[0009] Preferably, a long groove is formed in the side surface of the roller, a slider is fixedly connected to the inner wall of the extrusion block, and the slider is slidably connected inside the long groove.

[0010] The effect achieved by the above components is that under the action of the long groove, the extrusion block will not rotate on the surface of the roller by itself, thereby avoiding the phenomenon that it is inconvenient to fix due to the rotation of the extrusion block on the surface of the roller.

[0011] Preferably, a scale is fixedly connected to the surface of the roller, and the scale is arranged between the extrusion block and the roller.

[0012] The effect achieved by the above components is that under the action of the scale, the extrusion block can be adjusted to an accurate distance. When the extrusion block needs to be adjusted, the clamping rod is pulled out from the inner part of the circular groove, so that the slider slides inside the long groove, thereby avoiding the phenomenon that it is inconvenient to fix due to the rotation of the extrusion block on the surface of the roller. Under the action of the scale, the position is accurately adjusted. When the position is adjusted, under the action of the first spring, the clamping rod is inserted into the inner part of the circular groove in a self-locking phenomenon, thereby achieving a fixing effect, and thus achieving an adjustment effect.

[0013] Preferably, the clamping device includes a rectangular groove formed in the surface of the winding roller, a fixing rod is fixedly connected inside the rectangular groove, a sliding block is slidably connected to the surface of the fixing rod, a second spring is fixedly connected to the upper top of the sliding block, and the other end of the second spring is fixedly connected to a clamping plate.

[0014] The effect achieved by the above components is that under the action of the second spring, the clamping plate is closely attached to the sliding block, thereby clamping the metal plate between the clamping plate and the upper top of the sliding block, thereby achieving a clamping effect.

[0015] Preferably, a telescopic rod is fixedly connected to the upper top of the sliding block, the other end of the telescopic rod is fixedly connected to the bottom of the clamping plate, and a second spring is sleeved on the surface of the telescopic rod.

[0016] The effect achieved by the above components is that under the action of the telescopic rod, the second spring will not be bent.

[0017] Preferably, a triangular block is fixedly connected to the bottom of the clamping plate, and the triangular block is a rubber block.

[0018] The effect achieved by the above components is that under the action of the triangular block, the metal plate will no longer slide on the upper tops of the clamping plate and the sliding block, thereby avoiding the phenomenon that the metal plate detaches from between the clamping plate and the sliding block.

[0019] Preferably, a third spring is sleeved on the surface of the fixed rod, and two ends of the third spring are fixedly connected to the side surface of the sliding block respectively.

[0020] The effect achieved by the above components is that under the action of the third spring, the sliding block moves towards both ends, thereby flattening the metal plate and avoiding the phenomenon that the metal plate wrinkles. When the edge pressing of the metal plate is completed, one end of the metal plate is clamped between the clamping plate and the upper top of the sliding block. Under the action of the telescopic rod and the second spring, the metal plate is clamped. Under the action of the triangular block, the metal plate will no longer slide on the upper tops of the clamping plate and the sliding block, thereby avoiding the phenomenon that the metal plate detaches from between the clamping plate and the sliding block. Under the action of the third spring, the sliding block moves towards both ends, thereby flattening the metal plate and avoiding the phenomenon that the metal plate wrinkles, thereby achieving the clamping effect.

[0021] Compared with the prior art, the advantages and positive effects of the present utility model are as follows

[0022] In the present utility model, by providing an adjusting device, when it is necessary to adjust the extrusion block, the clamping rod is pulled out from the circular groove, so that the slider slides inside the long groove, thereby avoiding the phenomenon that the extrusion block rotates on the surface of the roller and is not convenient to be fixed. Under the action of the scale, the position is accurately adjusted. When the position is adjusted, under the action of the first spring, the clamping rod is inserted into the circular groove in a self-locking manner, thereby achieving the fixing effect, thus achieving the adjusting effect, and solving the problem that the extrusion roller is integrally formed and the distance between the extrusion blocks cannot be adjusted. Brief Description of the Drawings

[0023] Figure 1 is a three-dimensional structural schematic diagram of a edge pressing device for metal product processing proposed by the present utility model;

[0024] Figure 2 is a schematic diagram of the adjusting device of a edge pressing device for metal product processing proposed by the present utility model;

[0025] Figure 3 is a partial schematic diagram of the clamping device of a edge pressing device for metal product processing proposed by the present utility model;

[0026] Figure 4 is a schematic diagram of the clamping device of a edge pressing device for metal product processing proposed by the present utility model.

[0027] Legend: 1. Operating table; 2. Adjusting device; 21. Sleeve rod; 22. Clamping rod; 23. Long groove; 24. First spring; 25. Scale; 26. Circular groove; 3. Clamping device; 31. Rectangular groove; 32. Fixed rod; 33. Third spring; 34. Sliding block; 35. Clamping plate; 36. Second spring; 37. Telescopic rod; 38. Triangular block; 4. Support frame; 5. Motor; 6. Hydraulic rod; 7. Roller; 8. Extrusion block; 9. Winding roller. Detailed implementation

[0028] Example 1, as Figures 1-4 shown, a hemming device for metal product processing, including an operating table 1, a support frame 4 is fixedly connected to the upper top of the operating table 1, a roller is rotatably connected to the side of the support frame 4, a rectangular frame is fixedly connected to the upper top of the operating table 1, a motor 5 is fixedly connected to the side of the rectangular frame, an output end of the motor 5 is fixedly connected to a roller 7, an extrusion block 8 is arranged on the surface of the roller 7, an adjusting device 2 is arranged on the side of the extrusion block 8, a hydraulic rod 6 is fixedly connected to the inside of the rectangular frame, one end of the hydraulic rod 6 is fixedly connected to a slider, the roller 7 is rotatably connected to the side of the slider, a rectangular rod is fixedly connected to the upper top of the operating table 1, a driving machine is fixedly connected to the side of the rectangular rod, an output end of the driving machine is fixedly connected to a winding roller 9, a clamping device 3 is arranged on the surface of the winding roller 9. When extruding a metal plate, the metal plate is supported on the surface of the support frame 4 by the roller, the metal plate is passed between the two rollers 7, the position of the extrusion block 8 is adjusted by the adjusting device 2. After adjustment, the motor 5 is started to make the two rollers 7 rotate, so that the edge of the metal plate is extruded, and the extruded metal plate is wound on the surface of the winding roller 9 for winding, thus achieving the function of pressing the plate.

[0029] Refer to Figure 2, the adjusting device 2 includes a sleeve rod 21 fixedly connected to the side of the extrusion block 8. The sleeve rod 21 is slidably connected to the surface of the roller 7. A clamping rod 22 is inserted into the surface of the sleeve rod 21. A circular groove 26 is formed on the surface of the roller 7. The clamping rod 22 is inserted into the inside of the circular groove 26. Under the action of the clamping rod 22, the extrusion block 8 can be adjusted, thus achieving the adjustment function. When extruding a metal plate, the roller of the metal plate is supported on the surface of the support frame 4. The metal plate is passed between the two rollers 7. The position of the extrusion block 8 is adjusted through the adjusting device 2. After adjustment, the motor 5 is started to make the two rollers 7 rotate, so that the edge of the metal plate is extruded. The extruded metal plate is wound around the surface of the winding roller 9 for winding, thus achieving the pressing function. A first spring 24 is sleeved on the surface of the clamping rod 22. The two ends of the first spring 24 are respectively fixedly connected to the surface of the sleeve rod 21 and the end of the clamping rod 22 away from the sleeve rod 21. Under the action of the first spring 24, the clamping rod 22 is inserted into the inside of the circular groove 26 in a self-locking state, thus achieving the fixing function. A long groove 23 is formed on the side of the roller 7. A sliding block is fixedly connected to the inner wall of the extrusion block 8. The sliding block is slidably connected to the inside of the long groove 23. Under the action of the long groove 23, the extrusion block 8 will not rotate on the surface of the roller 7 by itself, thus avoiding the phenomenon that the extrusion block 8 rotates on the surface of the roller 7 and is not convenient for fixing. A scale 25 is fixedly connected to the surface of the roller 7. The scale 25 is arranged between the extrusion block 8 and the roller 7. Under the action of the scale 25, the extrusion block 8 can be adjusted to an accurate distance. When the extrusion block 8 needs to be adjusted, the clamping rod 22 is pulled out from the inside of the circular groove 26, so that the sliding block slides in the inside of the long groove 23, thus avoiding the phenomenon that the extrusion block 8 rotates on the surface of the roller 7 and is not convenient for fixing. Under the action of the scale 25, the position is accurately adjusted. When the position is adjusted, under the action of the first spring 24, the clamping rod 22 is inserted into the inside of the circular groove 26 in a self-locking state, thus achieving the fixing function, and thus achieving the adjustment function.

[0030] Refer to Figures 3-4, the clamping device 3 includes a rectangular groove 31 formed on the surface of the winding roller 9. A fixing rod 32 is fixedly connected inside the rectangular groove 31. A sliding block 34 is slidably connected to the surface of the fixing rod 32. A second spring 36 is fixedly connected to the upper top of the sliding block 34. The other end of the second spring 36 is fixedly connected to a clamping plate 35. Under the action of the second spring 36, the clamping plate 35 is closely attached to the sliding block 34, thereby clamping the metal plate between the clamping plate 35 and the upper top of the sliding block 34, thus achieving the clamping effect. An expansion rod 37 is fixedly connected to the upper top of the sliding block 34. The other end of the expansion rod 37 is fixedly connected to the bottom of the clamping plate 35. The second spring 36 is sleeved on the surface of the expansion rod 37. Under the action of the expansion rod 37, the second spring 36 will not be bent. A triangular block 38 is fixedly connected to the bottom of the clamping plate 35. The triangular block 38 is a rubber block. Under the action of the triangular block 38, the metal plate will not slide on the upper top of the clamping plate 35 and the sliding block 34, thereby avoiding the phenomenon that the metal plate detaches from between the clamping plate 35 and the sliding block 34. A third spring 33 is sleeved on the surface of the fixing rod 32. The two ends of the third spring 33 are respectively fixedly connected to the side surface of the sliding block 34. Under the action of the third spring 33, the sliding block 34 moves towards both ends, thereby flattening the metal plate and avoiding the phenomenon that the metal plate wrinkles. When the edge pressing of the metal plate is completed, one end of the metal plate is clamped between the clamping plate 35 and the upper top of the sliding block 34. Under the action of the expansion rod 37 and the second spring 36, the metal plate is clamped. Under the action of the triangular block 38, the metal plate will not slide on the upper top of the clamping plate 35 and the sliding block 34, thereby avoiding the phenomenon that the metal plate detaches from between the clamping plate 35 and the sliding block 34. Under the action of the third spring 33, the sliding block 34 moves towards both ends, thereby flattening the metal plate and avoiding the phenomenon that the metal plate wrinkles, thus achieving the clamping effect.

[0031] Working principle: When the edge pressing device for metal product processing is needed, when extruding a metal plate, the roller of the metal plate is supported on the surface of the support frame 4, the metal plate is passed between two rollers 7, the pressing block 8 is adjusted in position through the adjusting device 2. After adjustment, the motor 5 is started to make the two rollers 7 rotate, so that the edge of the metal plate is extruded. The extruded metal plate is wound around the surface of the winding roller 9 for winding, thus achieving the effect of pressing the plate. When the pressing block 8 needs to be adjusted, the clamping rod 22 is pulled out from the circular groove 26, so that the slider slides inside the long groove 23, thus avoiding the phenomenon that the pressing block 8 rotates on the surface of the roller 7 and is not convenient to be fixed. Under the action of the scale 25, the position is accurately adjusted. After the position is adjusted, under the action of the first spring 24, the clamping rod 22 is inserted into the circular groove 26 in a self-locking state, thus achieving the fixing effect and thus the adjustment effect. When the edge pressing of the metal plate is completed, one end of the metal plate is clamped between the upper tops of the clamping plate 35 and the sliding block 34. Under the action of the telescopic rod 37 and the second spring 36, the metal plate is clamped. Under the action of the triangular block 38, the metal plate will not slide on the upper tops of the clamping plate 35 and the sliding block 34, thus avoiding the phenomenon that the metal plate detaches from between the clamping plate 35 and the sliding block 34. Under the action of the third spring 33, the sliding block 34 moves towards both ends, thus pulling the metal plate flat and avoiding the phenomenon that the metal plate wrinkles, thus achieving the clamping effect.

Claims

1. An edge pressing device for metal product processing, comprising an operating table (1), characterized in that: A support frame (4) is fixedly connected to the upper top of the operating table (1). A roller is rotatably connected to the side of the support frame (4). A rectangular frame is fixedly connected to the upper top of the operating table (1). A motor (5) is fixedly connected to the side of the rectangular frame. An output end of the motor (5) is fixedly connected to a roller (7). An extrusion block (8) is arranged on the surface of the roller (7). An adjusting device (2) is arranged on the side of the extrusion block (8). A hydraulic rod (6) is fixedly connected to the inside of the rectangular frame. One end of the hydraulic rod (6) is fixedly connected to a slider. The slider is rotatably connected to the roller (7). A rectangular rod is fixedly connected to the upper top of the operating table (1). A driving machine is fixedly connected to the side of the rectangular rod. An output end of the driving machine is fixedly connected to a winding roller (9). A clamping device (3) is arranged on the surface of the winding roller (9). The adjusting device (2) includes a sleeve rod (21) fixedly connected to the side of the extrusion block (8). The sleeve rod (21) is slidably connected to the surface of the roller (7). A clamping rod (22) is inserted into the surface of the sleeve rod (21). A circular groove (26) is formed on the surface of the roller (7). The clamping rod (22) is inserted into the inside of the circular groove (26).

2. The edge pressing device for metal product processing according to claim 1, wherein: A first spring (24) is sleeved on the surface of the clamping rod (22). Two ends of the first spring (24) are respectively fixedly connected to the surface of the sleeve rod (21) and one end of the clamping rod (22) away from the sleeve rod (21).

3. The edge pressing device for metal product processing according to claim 2, characterized in that: A long groove (23) is formed on the side of the roller (7). A slider is fixedly connected to the inner wall of the extrusion block (8). The slider is slidably connected to the inside of the long groove (23).

4. The hemming device for metal product processing according to claim 3, characterized in that: A scale (25) is fixedly connected to the surface of the roller (7). The scale (25) is arranged between the extrusion block (8) and the roller (7).

5. The hemming device for metal product processing according to claim 4, wherein: The clamping device (3) includes a rectangular groove (31) formed on the surface of the winding roller (9). A fixed rod (32) is fixedly connected to the inside of the rectangular groove (31). A sliding block (34) is slidably connected to the surface of the fixed rod (32). A second spring (36) is fixedly connected to the upper top of the sliding block (34). The other end of the second spring (36) is fixedly connected to a clamping plate (35).

6. The edge pressing device for metal product processing according to claim 5, characterized in that: An expansion rod (37) is fixedly connected to the upper top of the sliding block (34). The other end of the expansion rod (37) is fixedly connected to the bottom of the clamping plate (35). The second spring (36) is sleeved on the surface of the expansion rod (37).

7. The edge pressing device for metal product processing according to claim 6, wherein: A triangular block (38) is fixedly connected to the bottom of the clamping plate (35). The triangular block (38) is a rubber block.

8. The edge pressing device for metal product processing according to claim 7, characterized in that: A third spring (33) is sleeved on the surface of the fixed rod (32). Two ends of the third spring (33) are respectively fixedly connected to the side of the sliding block (34).

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