Aluminum material high-frequency welding extrusion roller device

Abstract

The utility model discloses an aluminum material high-frequency welding squeeze roller device which comprises a base, a support plate is installed on the base, a pair of squeeze roller assemblies are symmetrically arranged on the front face of the support plate, and the squeeze roller assemblies are connected with sliding connection assemblies. The upper side and the lower side of the back face of the sliding connection assembly are in sliding connection with guide rails horizontally installed on the support plate through sliding blocks correspondingly, and a transverse adjusting assembly is arranged between the middle of the back face of the sliding connection assembly and the support plate. Each transverse adjusting assembly comprises a transverse adjusting nut installed on the back face of the corresponding sliding connection assembly and a transverse adjusting lead screw horizontally installed in the middle of the corresponding support plate, and a lifting adjusting assembly is arranged between one extrusion roller assembly and the adjacent sliding connection assembly and comprises an up-down adjusting nut, an up-down adjusting lead screw and a lifting sliding block. The up-down adjusting nut is in threaded connection with the up-down adjusting lead screw, and the lifting sliding block is connected to the up-down adjusting lead screw in a sleeving mode and connected with the up-down adjusting nut. The adjusting device has the advantages of good adjusting precision, high adjusting efficiency and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to a strip uncoiler technical field especially to an aluminium material high -frequency welding extrusion roller device. BACKGROUND

[0002] High -frequency welded pipe production line is to various metal pipe raw material (universal carbon steel, aluminium material, stainless steel, non -ferrous metal etc.) through extrusion deformation means carries out forming (round pipe, square tube, special -shaped tube etc.), adopts high -frequency induction welding technology and carries out welding, through extrusion roller to the pipe material of welding forming carries out sizing (manufactures various pipe diameter) and carries out fixed -length (according to the length required) cutting of pipe material through computer flying saw to obtain metal pipe production equipment of a whole set of metal pipe products. Among them, the extrusion roller device is the key device of pipe extrusion forming, and is related to the quality of welded pipe quality. In order to meet the high requirement of parallelism and perpendicularity of aluminium material extrusion forming, the assembly accuracy of extrusion roller is extremely high, and the horizontal distance and the up-down position of the extrusion roller need to be accurately adjusted according to the processing requirements. The whole process is time-consuming and laborious, and seriously affects the production efficiency. SUMMARY

[0003] The utility model discloses a kind of aluminium material high -frequency welding extrusion roller devices, to solve the problems existing in prior art.

[0004] The utility model discloses a kind of aluminium material high -frequency welding extrusion roller devices, to solve the problems existing in prior art.

[0005] The utility model discloses a kind of aluminium material high -frequency welding extrusion roller devices, to solve the problems existing in prior art.

[0006] As a further improvement of the utility model, the sliding connection assembly comprises a connecting plate with a T-shaped cross section and a support plate with an inverted L-shaped cross section, the extrusion roller assembly is connected with the connecting plate or the lifting sliding block through a key, the support plate is connected with the connecting plate through a connecting column, the middle part of the back surface of the support plate is connected with a transverse adjusting nut, and the connecting plate and the back surface of the support plate are both provided with sliding blocks. The connecting plate and the support plate structure can effectively increase the connecting area of the transverse adjusting nut and the support plate guide rail, ensure the stability and smoothness of the transverse adjustment process, and are very simple in connection and assembly, thereby improving the assembly efficiency.

[0007] As a further improvement of the utility model, the lifting sliding block is arranged between the connecting plate and the extrusion roller assembly, a sliding plate key is arranged between the back surface of the lifting sliding block and the connecting plate, a sliding block pressing plate is connected to the front surface of the lifting plate, a copper inlay strip is arranged between the front surface of the lifting sliding block and the sliding block pressing plate, and the sliding plate key and the copper inlay strip are arranged, so as to ensure the stability and smoothness of the up-down adjustment process.

[0008] As a further improvement of the utility model, one end of the transverse adjusting screw rod is provided with a scale disc connected through threads, so that when the transverse adjusting screw rod is rotated through a wrench, the rotation angle can be read through the scale disc, and the horizontal distance of the pair of extrusion rollers can be accurately adjusted.

[0009] As a further improvement of the utility model, a hand wheel is connected to the upper end of the up-down adjusting screw rod, a protection cover is arranged at the upper end of the support plate, a dial indicator and a dial top block are fixed to the protection cover, the dial indicator measuring rod is adjacent to the outer side of one end of the dial top block, and the inner side of the other end of the dial top block is adjacent to the hand wheel. When the height of one extrusion roller is adjusted by rotating the hand wheel, the adjustment amount data can be read through the dial indicator, so that the pair of extrusion rollers are equal in height.

[0010] As a further improvement of the utility model, the extrusion roller assembly comprises an L-shaped mounting frame, an upper pressing plate arranged at the top of the mounting frame and an extrusion roller vertically and rollingly connected between the mounting frame and the upper pressing plate, the extrusion roller comprises a roller shaft and a roller body sleeved on the roller shaft, and the upper pressing plate upper side and the mounting frame lower side are provided with an extrusion roller cover plate. The structure is simple and convenient to install.

[0011] As a further improvement of the utility model, a through hole is arranged at the center of the roller shaft, a quick plug connector is arranged at the center of the through hole on the extrusion roller cover plate, water can be injected into the through hole through the quick plug connector, the extrusion roller is cooled, and the deformation of the aluminum product (such as a battery shell) caused by the excessively high temperature of the extrusion roller is prevented.

[0012] As a further improvement of the utility model, the roller body is a ceramic roller body, so that the deformation of the roller body caused by the heating device is avoided.

[0013] As a further improvement of the utility model, a reinforcing rib is arranged between the back surface of the support plate and the base, and a pipeline fixing plate is connected to the reinforcing rib. The structure is stable and high in stability, and the connection of the water and electricity pipelines is facilitated. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of the aluminum high-frequency welding extrusion roller device of this utility model.

[0015] Figure 2 This is a three-dimensional schematic diagram of the aluminum high-frequency welding extrusion roller device of this utility model from another angle.

[0016] Figure 3 This is a front view of the aluminum high-frequency welding extrusion roller device of this utility model (after removing the protective cover).

[0017] Figure 4 for Figure 3 AA view.

[0018] Figure 5 for Figure 3 BB view.

[0019] The components include: 1. Base; 2. Support plate; 3. Extrusion roller assembly; 3A. Mounting bracket; 3B. Upper pressure plate; 3C. Roller shaft; 3D. Roller body; 3E. Extrusion roller cover plate; 4. Sliding connection assembly; 4A. Connecting plate; 4B. Support plate; 4C. Connecting column; 5. Slider; 6. Guide rail; 7. Lateral adjustment assembly; 7A. Lateral adjustment nut; 7B. Lateral adjustment screw; 8. Lifting adjustment assembly; 8A. Up and down adjustment nut; 8B. Up and down adjustment screw; 8C. Lifting slider; 9. Flat key; 10. Slide key; 11. Copper inlay; 12. Lateral adjustment mounting assembly; 13. Dial; 14. Handwheel; 15. Protective cover; 16. Dial indicator; 17. Top block; 18. Quick connector; 19. Reinforcing rib; 20. Pipe fixing plate; 21. Slider pressure plate. Detailed Implementation

[0020] like Figures 1-5 The dual-station material spin positioning device shown includes a base 1, on which a vertical support plate 2 is mounted. A pair of extrusion roller assemblies 3 are symmetrically arranged on the front of the support plate 2. Sliding connection assemblies 4 are connected to the back and outer sides of the extrusion roller assemblies 3. The upper and lower sides of the back of the sliding connection assemblies 4 are respectively slidably connected to the guide rails 6 horizontally mounted on the support plate 2 via sliders 5.

[0021] A transverse adjustment assembly 7 is arranged between the middle of the back of the sliding connection assembly 4 and the support plate 2, and the transverse adjustment assembly 7 comprises a transverse adjustment nut 7A arranged on the back of the sliding connection assembly 4 and a transverse adjustment screw rod 7B horizontally arranged in the middle of the support plate 2, and the distance between the two extrusion roller assemblies 3 can be conveniently adjusted by rotating the transverse adjustment screw rod 7B. The extrusion roller assembly 3 located on the right side and the adjacent sliding connection assembly 4 are provided with a lifting adjustment assembly 8. The lifting adjustment assembly 8 comprises an up-down adjustment nut 8A, an up-down adjustment screw rod 8B and a lifting slider 8C. The up-down adjustment nut 8A is threadedly connected with the up-down adjustment screw rod 8B, and the lifting slider 8C is sleeved on the up-down adjustment screw rod 8B and detachably connected with the up-down adjustment nut 8A. Specifically, as shown in Figure 3 the up-down adjustment nut 8A is arranged in the recess and connected with the lifting slider 8C through bolts.

[0022] As shown in Figure 5 the sliding connection assembly 4 comprises a connection plate 4A with a T-shaped cross section and a support plate 4B with an inverted L-shaped cross section. The extrusion roller assembly 3 located on the left side is connected with the adjacent connection plate 4A through a flat key 9, and the extrusion roller assembly 3 located on the right side is connected with the adjacent lifting slider 8C through a flat key 9. The support plate 4B is connected with the connection plate 4A through a connecting column 4C. The middle of the back of the support plate 4B is connected with the transverse adjustment nut 7A, and the connection plate 4A and the support plate 4B are both provided with the sliding block 5. The structure of the connection plate 4A and the support plate 4B can effectively increase the connection area of the transverse adjustment nut 7A and the guide rail 6 of the support plate 2, ensure the stability and smoothness of the transverse adjustment process, and facilitate the assembly and improve the assembly efficiency. The lifting slider 8C is arranged between the connection plate 4A and the extrusion roller assembly 3, and the back of the lifting slider 8C is provided with a sliding plate key 10 between the connection plate 4A, and the front of the lifting slider 8C is connected with a sliding block pressing plate 21, and the front of the lifting slider 8C is provided with a copper inlay strip 11 between the sliding block pressing plate 21. Through the arrangement of the sliding plate key 10 and the copper inlay strip 11, the stability and smoothness of the up-down adjustment process are ensured.

[0023] The end of the support plate 2 is provided with a transverse adjusting mounting assembly 12, the two ends of a transverse adjusting screw rod 7B are rotatably mounted on the front surface of the support plate 2 through the transverse adjusting mounting assembly 12, and the one end of the transverse adjusting screw rod 7B is provided with a scale disc 13 connected through screw threads, so that when the transverse adjusting screw rod 7B is rotated through a wrench, the rotating angle can be read through the scale disc 13, thereby accurately adjusting the horizontal spacing of the pair of extrusion roller assemblies 3. The upper end of an up-down adjusting screw rod 8B is connected with a hand wheel 14, the upper end of the support plate 2 is provided with a protective cover 15, the protective cover 15 is fixedly provided with a dial gauge 16 and a dial top block 17, the measuring rod of the dial gauge 16 is adjacent to the outer side of the one end of the dial top block 17, and the other end of the dial top block 17 is adjacent to the hand wheel 14. Therefore, when the height of the right extrusion roller assembly is adjusted through the rotation of the hand wheel 14, the adjustment amount data can be read through the dial gauge 16, so that the pair of extrusion roller assemblies are kept at the same height.

[0024] The extrusion roller assembly 3 comprises an L-shaped mounting frame 3A, an upper pressing plate 3B arranged at the top of the mounting frame 3A and an extrusion roller rotatably connected between the mounting frame 3A and the upper pressing plate 3B, wherein the extrusion roller comprises a roller shaft 3C and a roller body 3D sleeved on the roller shaft 3C, and the upper side of the upper pressing plate 3B and the lower side of the mounting frame 3A are provided with an extrusion roller cover plate 3E, so that the structure is simple and the mounting is convenient. The center of the roller shaft 3C is provided with a through hole, and the extrusion roller cover plate 3E is provided with a quick plug connector 18 corresponding to the center of the through hole, water can be injected into the through hole through the quick plug connector 18 to cool the extrusion roller, thereby preventing the deformation of the aluminum product (such as a battery shell) caused by the excessively high temperature of the extrusion roller. The roller body 3D is a ceramic roller body 3D, which can avoid the deformation of the roller body 3D caused by the proximity of the heating device. The back surface of the support plate 2 and the base 1 are provided with a reinforcing rib 19, and the reinforcing rib 19 is connected with a pipeline fixing plate 20, so that the structure is stable and the connection of the water and electricity pipelines is facilitated.

[0025] The aluminum material high-frequency welding extrusion roller device of the embodiment can well guarantee the assembly precision, has the horizontal and up-down adjusting functions, has the advantages of good adjusting precision and high adjusting efficiency, and can effectively improve the product quality and the production conversion efficiency.

[0026] The utility model disc not limited to the above -mentioned embodiment, on the basis of the technical scheme disclosed in the utility model, the technical content disclosed in the utility model is replaced and deformed by the technical personnel in the art according to the disclosed technical content without creative labor, and the replacement and deformation are all within the protection scope of the utility model.

Claims

1. An apparatus for high frequency welding of aluminum products, comprising a base, a vertical support plate is installed on the base, characterized in that: The front of the support plate is symmetrically provided with a pair of extrusion roller assemblies, the back and outer side of the extrusion roller assemblies are connected with sliding connection assemblies, the back upper side and lower side of the sliding connection assemblies are respectively connected with guide rails horizontally installed on the support plate through sliding blocks, a transverse adjusting assembly is arranged between the back middle part of the sliding connection assembly and the support plate, the transverse adjusting assembly comprises a transverse adjusting nut installed on the back of the sliding connection assembly and a transverse adjusting screw rod horizontally installed in the middle part of the support plate, one of the extrusion roller assemblies and the adjacent sliding connection assembly are provided with a lifting adjusting assembly, the lifting adjusting assembly comprises an up-down adjusting nut, an up-down adjusting screw rod and a lifting sliding block, the up-down adjusting nut is threadedly connected with the up-down adjusting screw rod, and the lifting sliding block is sleeved on the up-down adjusting screw rod and detachably connected with the up-down adjusting nut.

2. The aluminum material high-frequency welded extrusion roller device according to claim 1, characterized by: The sliding connection assembly comprises a T-shaped connecting plate and an inverted L-shaped supporting plate, the extrusion roller assembly and the connecting plate or the lifting sliding block are connected through a flat key, the supporting plate and the connecting plate are connected through a connecting column, the middle part of the back of the supporting plate is connected with the transverse adjusting nut, and the back of the connecting plate and the back of the supporting plate are both provided with the sliding block.

3. The aluminum material high-frequency welded extrusion roller device according to claim 2, characterized by: The lifting sliding block is arranged between the connecting plate and the extrusion roller assembly, a sliding plate key is arranged between the back of the lifting sliding block and the connecting plate, a sliding block pressing plate is connected to the front of the lifting sliding block, and a copper inlay strip is arranged between the front of the lifting sliding block and the sliding block pressing plate.

4. The aluminum material high-frequency welded extrusion roller device according to claim 1, characterized by: One end of the transverse adjusting screw rod is provided with a scale disc connected through a thread.

5. The aluminum material high-frequency welded extrusion roller device according to claim 1, characterized by: The up-down adjusting screw rod is connected with a hand wheel at the upper end, the upper end of the support plate is provided with a protective cover, a dial indicator and a dial top block are fixed to the protective cover, the measuring rod of the dial indicator is adjacent to the outer side of one end of the dial top block, and the other end of the dial top block is adjacent to the hand wheel.

6. The aluminum material high-frequency welded extrusion roller device according to claim 1, characterized by: The extrusion roller assembly comprises an L-shaped mounting frame, an upper pressing plate arranged at the top of the mounting frame and an extrusion roller vertically and rollingly connected between the mounting frame and the upper pressing plate, the extrusion roller comprises a roller shaft and a roller body sleeved on the roller shaft, and the upper pressing plate upper side and the mounting frame lower side are provided with extrusion roller cover plates.

7. The aluminum material high-frequency welded extrusion roller device according to claim 6, characterized by: The roller shaft is provided with a through hole in the center, and the extrusion roller cover plate is provided with a quick plug connector corresponding to the center of the through hole.

8. The aluminum material high-frequency welded extrusion roller device according to claim 6, characterized by: The roller body is a ceramic roller body.

9. The apparatus of any one of claims 1-8, wherein: The back of the support plate and the base are provided with a reinforcing rib, and a pipeline fixing plate is connected to the reinforcing rib.

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