Finish rolling tool for processing and producing copper strip

Abstract

The utility model relates to a copper strip processing production finish rolling tool which comprises a workbench, a supporting rod is fixed to the upper surface of the workbench, a top plate is fixed to the other end of the supporting rod, an adjusting mechanism used for adjusting the thickness of a finish rolling copper strip is arranged on the top plate, and two first mounting plates are fixed to the right side of the workbench. A rotating rod is rotationally connected between the opposite sides of the two first mounting plates through a bearing, a winding roller is fixed to the outer side of the rotating rod, and a supporting mechanism used for supporting the copper strip is arranged on the workbench. According to the finish rolling tool for machining and producing the copper strip, through cooperation of a hydraulic cylinder, a first connecting rod can be driven to move so as to drive a first mounting frame to move, through movement of the first mounting frame, a first finish rolling roller can be driven to move so as to adjust the finish rolling thickness of the copper strip, and through cooperation of the first finish rolling roller and a second finish rolling roller, the finish rolling thickness of the copper strip can be adjusted; and the steel strip can be subjected to finish rolling, and the flatness is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper strip processing and production, in particular to a finishing tool for copper strip processing and production. Background Art

[0002] Copper strip is a metal component. The product specifications include 0.1~3×50~250mm copper strip products in various states. It is mainly used to produce electrical components, lamp holders, battery caps, buttons, seals, connectors, and is mainly used as conductive, heat-conductive, and corrosion-resistant equipment, such as electrical components, switches, washers, gaskets, vacuum devices, radiators, conductive base materials, and various parts such as automobile water tanks, heat sinks, cylinder plates, etc.

[0003] For example, China Utility Model Patent Publication No. (CN208912798U) discloses a finishing mill for high-quality fine-rolled copper strip, which includes a main rotating device, an extrusion mechanism and a conveying device. The beneficial effect is that the device can extrude the copper material multiple times and can also change the width of the extruded copper strip. This utility solves the problem that the existing finishing mill cannot change the width of the extruded copper strip. However, the patent adjusts the width of the extruded copper strip by adjusting the distance between the pressing block and the pressing groove. The copper strip will extend during the finishing process, and the two ends of the pressing groove are in a closed state, which makes the copper strip unable to extend normally, resulting in deformation of the copper strip, affecting the processing and production quality. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a finishing tool for processing and producing copper strips, which has the advantages of being able to adjust the finishing thickness during the copper strip processing while ensuring the production quality of the copper strip. It solves the problem in the patent that the width of the extruded copper strip is adjusted by adjusting the distance between the pressing block and the pressing groove, the copper strip will extend during the finishing rolling process, and the two ends of the pressing groove are in a closed state, which makes it impossible for the copper strip to extend normally, resulting in deformation of the copper strip and affecting the processing and production quality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a copper strip processing and production finishing tool, comprising a workbench, a support rod is fixed to the upper surface of the workbench, a top plate is fixed to the other end of the support rod, an adjustment mechanism for adjusting the thickness of the finished copper strip is arranged on the top plate, two first mounting plates are fixed to the right side of the workbench, a rotating rod is rotatably connected between the two first mounting plates on the opposite sides through a bearing, a winding roller is fixed to the outer side of the rotating rod, and a support mechanism for supporting the copper strip is arranged on the workbench;

[0006] The adjusting mechanism includes a hydraulic cylinder, which is fixed to the upper surface of the top plate, and the output shaft of the hydraulic cylinder passes through and extends to the lower side of the top plate, and is fixed with a first connecting rod, and the other end of the first connecting rod is fixed with a first mounting frame, and a first finishing roller is rotatably connected between opposite sides of the first mounting frame through a bearing, a second mounting frame is fixed to the upper surface of the workbench, and a second finishing roller is rotatably connected between opposite sides of the second mounting frame through a bearing, and a stretching assembly is arranged on the workbench.

[0007] Furthermore, four brackets are fixed to the lower surface of the workbench and are evenly distributed at the four corners of the lower surface of the workbench.

[0008] Furthermore, the number of the hydraulic cylinders is two and they are symmetrically distributed about the central axis of the top plate. The number of the second mounting frames is equal to the number of the first mounting frames and their positions correspond one to one.

[0009] Furthermore, the stretching assembly includes a second mounting plate, which is fixed to the left side of the workbench, and a drive motor is fixed to the back of the second mounting plate. The output shaft of the drive motor passes through and extends to the front side of the second mounting plate and is fixed with a stretching roller.

[0010] Furthermore, the position of the stretching roller corresponds to the position of the second finishing roller, and the length of the stretching roller matches the length of the second finishing roller.

[0011] Furthermore, the supporting mechanism includes an electric push rod, which is fixed to the lower surface of the workbench. The output shaft of the electric push rod passes through and extends to the upper side of the workbench and is fixed with a second connecting rod, and the other end of the second connecting rod is fixed with a support plate.

[0012] Furthermore, the support plate is located between the two second finishing rollers, and the length of the support plate is matched with the length of the second finishing rollers.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. The copper strip processing and production finishing tooling can drive the first connecting rod to move through the cooperation of the hydraulic cylinder, thereby driving the first mounting frame to move. The movement of the first mounting frame can drive the first finishing roller to move, so that the thickness of the copper strip finishing can be adjusted. Through the cooperation of the first finishing roller and the second finishing roller, the steel strip can be finish-rolled to improve the flatness. Through the cooperation of the drive motor, the stretching roller can be driven to rotate, so that the steel strip can be rolled and stretched.

[0015] 2. The copper strip processing and production finishing tooling can drive the second connecting rod to move through the cooperation of the electric push rod, thereby driving the movement of the support plate. Through the movement of the support plate, the support plate can be moved to the same height as the second finishing roller, so that the steel strip can remain in a horizontal state during the finishing rolling process, avoiding the steel strip from sagging and deformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a partial schematic diagram of the structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the adjustment mechanism of the utility model;

[0019] Figure 4 This is a schematic diagram of the stretching assembly of the utility model;

[0020] Figure 5 It is a schematic diagram of the support mechanism of the utility model.

[0021] In the figure: 1 workbench, 2 support rod, 3 top plate, 4 adjustment mechanism, 401 hydraulic cylinder, 402 first connecting rod, 403 first mounting frame, 404 first finishing roller, 405 second mounting frame, 406 second finishing roller, 407 second mounting plate, 408 driving motor, 409 stretching roller, 5 first mounting plate, 6 rotating rod, 7 winding roller, 8 support mechanism, 801 electric push rod, 802 second connecting rod, 803 support plate, 9 bracket. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-2In this embodiment, a finishing tool for processing and producing copper strips comprises a workbench 1, a support rod 2 is fixed to the upper surface of the workbench 1, a top plate 3 is fixed to the other end of the support rod 2, there are four support rods 2, and they are evenly distributed at the four corners of the lower surface of the top plate 3, an adjusting mechanism 4 for adjusting the thickness of the finished copper strip is arranged on the top plate 3, so as to adjust the thickness of the finished copper strip and enable the copper strip to extend freely, two first mounting plates 5 are fixed to the right side of the workbench 1, a rotating rod 6 is rotatably connected between the opposite sides of the two first mounting plates 5 through a bearing, a winding roller 7 is fixed to the outer side of the rotating rod 6, so that the winding roller 7 can rotate freely, so that the copper strip raw material on the winding roller 7 can extend, and a supporting mechanism 8 for supporting the copper strip is arranged on the workbench 1 to prevent the copper strip from sagging and causing deformation during the finishing rolling process.

[0024] Among them, four brackets 9 are fixed to the lower surface of the workbench 1 and are evenly distributed at the four corners of the lower surface of the workbench 1, so that the workbench 1 maintains stability during the working process.

[0025] See also Figure 3-4 In order to facilitate the adjustment of the thickness of the copper strip after finishing and enable the copper strip to be freely extended, the adjustment mechanism 4 in this embodiment includes a hydraulic cylinder 401, which is fixed to the upper surface of the top plate 3, and the output shaft of the hydraulic cylinder 401 passes through and extends to the lower side of the top plate 3, and is fixed with a first connecting rod 402, the output shaft of the hydraulic cylinder 401 drives the first connecting rod 402 to move, and the other end of the first connecting rod 402 is fixed with a first mounting bracket 403, the first connecting rod 402 drives the first mounting bracket 403 to move, and the first mounting bracket 403 is opposite to the first mounting bracket 403. A first finishing roller 404 is rotatably connected to the workbench 1 through a bearing, and the first mounting frame 403 drives the first finishing roller 404 to move so as to adjust the thickness of the copper strip after finishing. A second mounting frame 405 is fixed to the upper surface of the workbench 1, and a second finishing roller 406 is rotatably connected to the second mounting frame 405 on the opposite side through a bearing. The first finishing roller 404 and the second finishing roller 406 cooperate to finish-roll the copper strip. At the same time, the first finishing roller 404 and the second finishing roller 406 can facilitate the extension of the copper strip after finishing. A stretching component is provided on the workbench 1.

[0026] In this example, there are two hydraulic cylinders 401, which are symmetrically distributed about the central axis of the top plate 3. The number of second mounting frames 405 is equal to the number of first mounting frames 403, and their positions correspond one to one, so as to perform secondary finish rolling on the steel strip and improve the flatness of the steel strip.

[0027] It should be noted that the stretching assembly includes a second mounting plate 407, which is fixed to the left side of the workbench 1, and a driving motor 408 is fixed to the back of the second mounting plate 407. The output shaft of the driving motor 408 passes through and extends to the front side of the second mounting plate 407, and a stretching roller 409 is fixed thereto. The output shaft of the driving motor 408 drives the stretching roller 409 to rotate, and the stretching roller 409 rotates to wind and stretch the copper strip. The position of the stretching roller 409 corresponds to the position of the second finishing roller 406, and the length of the stretching roller 409 is adapted to the length of the second finishing roller 406 to prevent the copper strip from losing support when winding.

[0028] See also Figure 5 In order to prevent the copper strip from sagging and causing deformation during the finishing process, the supporting mechanism 8 in this embodiment includes an electric push rod 801, which is fixed to the lower surface of the workbench 1. The output shaft of the electric push rod 801 passes through and extends to the upper side of the workbench 1, and is fixed with a second connecting rod 802. The output shaft of the electric push rod 801 drives the second connecting rod 802 to move. A support plate 803 is fixed to the other end of the second connecting rod 802, and the second connecting rod 802 drives the support plate 803 to move.

[0029] In this example, the support plate 803 is located between the two second finishing rollers 406, and the length of the support plate 803 matches the length of the second finishing rollers 406. The support plate 803 supports the copper strip to keep the copper strip horizontal and avoid sagging and deformation.

[0030] The working principle of the above embodiment is:

[0031] (1) First, the copper strip on the winding roller 7 is pulled to the second finishing roller 406 on the right side. At this time, the hydraulic cylinders 401 on both sides are opened, and the output shaft of the hydraulic cylinder 401 drives the first connecting rod 402 to move, the first connecting rod 402 drives the first mounting frame 403 to move, and the first mounting frame 403 drives the first finishing roller 404 to move, so as to adjust the thickness of the copper strip after finishing. The first finishing roller 404 cooperates with the second finishing roller 406 to finish the copper strip. At the same time, the first finishing roller 404 and the second finishing roller 406 can make the copper strip easy to extend after finishing.

[0032] (2) The copper strip is pulled to the stretching roller 409, and the driving motor 408 is turned on. The output shaft of the driving motor 408 drives the stretching roller 409 to rotate. The stretching roller 409 rotates to roll and stretch the copper strip, so that the copper strip undergoes two finishing rollings. The finishing rolling on the left side can improve the flatness of the copper strip and improve the production quality of the copper strip. During the finishing rolling process, the electric push rod 801 is turned on. The output shaft of the electric push rod 801 drives the second connecting rod 802 to move. The second connecting rod 802 drives the support plate 803 to move. The support plate 803 supports the copper strip to keep the copper strip horizontal and avoid sagging and deformation.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A finishing tool for processing and producing copper strip, comprising a workbench (1), characterized in that: A support rod (2) is fixed on the upper surface of the workbench (1), a top plate (3) is fixed to the other end of the support rod (2), an adjustment mechanism (4) for adjusting the thickness of the fine-rolled copper strip is arranged on the top plate (3), two first mounting plates (5) are fixed on the right side of the workbench (1), a rotating rod (6) is rotatably connected between the two opposite sides of the two first mounting plates (5) via a bearing, a winding roller (7) is fixed to the outer side of the rotating rod (6), and a support mechanism (8) for supporting the copper strip is arranged on the workbench (1); The adjustment mechanism (4) comprises a hydraulic cylinder (401), wherein the hydraulic cylinder (401) is fixed to the upper surface of the top plate (3), the output shaft of the hydraulic cylinder (401) passes through and extends to the lower side of the top plate (3), and is fixed with a first connecting rod (402), the other end of the first connecting rod (402) is fixed with a first mounting frame (403), a first finishing roller (404) is rotatably connected between opposite sides of the first mounting frame (403) via a bearing, a second mounting frame (405) is fixed to the upper surface of the workbench (1), a second finishing roller (406) is rotatably connected between opposite sides of the second mounting frame (405) via a bearing, and a stretching assembly is provided on the workbench (1).

2. A copper strip processing and production finishing tool according to claim 1, characterized in that: Four brackets (9) are fixed to the lower surface of the workbench (1) and are evenly distributed at the four corners of the lower surface of the workbench (1).

3. The copper strip processing and finishing tooling according to claim 1 is characterized in that: The number of the hydraulic cylinders (401) is two and they are symmetrically distributed about the central axis of the top plate (3); the number of the second mounting frames (405) is equal to the number of the first mounting frames (403), and their positions correspond one to one.

4. A copper strip processing and production finishing tool according to claim 3, characterized in that: The stretching assembly comprises a second mounting plate (407), the second mounting plate (407) is fixed to the left side of the workbench (1), a driving motor (408) is fixed to the back side of the second mounting plate (407), the output shaft of the driving motor (408) passes through and extends to the front side of the second mounting plate (407), and a stretching roller (409) is fixed thereto.

5. A copper strip processing and production finishing tool according to claim 4, characterized in that: The position of the stretching roller (409) corresponds to the position of the second finishing roller (406), and the length of the stretching roller (409) is matched to the length of the second finishing roller (406).

6. A copper strip processing and production finishing tool according to claim 5, characterized in that: The support mechanism (8) comprises an electric push rod (801), the electric push rod (801) is fixed to the lower surface of the workbench (1), the output shaft of the electric push rod (801) passes through and extends to the upper side of the workbench (1), and is fixed with a second connecting rod (802), and the other end of the second connecting rod (802) is fixed with a support plate (803).

7. A copper strip processing and production finishing tool according to claim 6, characterized in that: The support plate (803) is located between the two second finishing rollers (406), and the length of the support plate (803) is matched with the length of the second finishing rollers (406).

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