Hot-rolled copper material surface milling equipment without turning over and milling

Abstract

The utility model relates to the technical field of copper material surface milling, in particular to a hot-rolled copper material surface milling device without turning over and milling, which comprises a base, a limiting component and a cleaning component are arranged at the top of the base, the limiting component comprises a surface milling table and a telescopic rod, a plurality of grooves for L-shaped baffles to slide are formed in the surface milling table, and the cleaning component is arranged in the groove. The telescopic rod is sleeved with a spring, one end of the spring is connected with the bottom of the L-shaped baffle, the other end of the spring is connected with the top of the base, a bar placed above the face milling table can be limited through the sliding L-shaped baffle, and the situation that the position of the bar deviates due to vibration generated when the device works is prevented; when the surface of the bar needs to be milled, the telescopic end of the hydraulic rod is used for driving the surface milling assembly to move downwards, and meanwhile, the lower pressing block can be driven to move downwards, so that the L-shaped baffle is extruded to move downwards under the action of the telescopic rod and the spring, the surface milling of the surface milling assembly on the bar is not influenced, and the bar can be prevented from shaking.

Description

Technical Field

[0001] The utility model relates to the technical field of copper milling, in particular to a copper hot-rolling milling equipment that does not require turning over for milling. Background Art

[0002] Copper strip flexible connection material is a commonly used conductive connection material. In the processing and production process, it needs to go through multiple steps from raw materials to product formation, including melting - casting - sawing both ends - milling the outer wall - rough rolling - annealing - pickling - medium rolling - annealing - pickling - finish rolling - annealing - pickling - finish rolling - annealing - pickling - tension leveling - trimming - inspection and warehousing, etc. Then it is cut and processed according to the required structural shape. For such flat and thin flexible connection materials, doping impurities will have a huge impact on product quality and even pose potential safety hazards. The source of its impurities mainly occurs in the casting process and is concentrated on the surface of the bar. Therefore, it is necessary to saw both ends of the bar and mill the outer wall to achieve the effect of removing impurities.

[0003] Chinese Patent Publication No. CN117283022A discloses a method for using a casting copper bar milling equipment, including a supporting device, a milling device, a slag cleaning device, and a driving device. The supporting device is used to lift the bar to be processed, making the bar in an overhead state, so that the four side wall surfaces are all exposed, providing a basis for synchronous milling. The milling device is driven by the driving device and moves along the length direction of the bar. The milling device surrounds the outside of the overhead bar and mills the outer wall of the bar. During the movement, the four side walls of the bar are milled, effectively removing surface impurities, thereby ensuring the quality of the bar entering subsequent processing. And it does not need to turn over the bar, which is convenient to use and can effectively improve work efficiency. The driving device synchronously drives the slag cleaning device to clean the milled debris, which can achieve overall linkage cooperation, reduce power consumption, and is also convenient for timely cleaning of the milled debris.

[0004] When the above device mills the bar, the bar is placed overhead on the supporting device and then milled. There is no limit or clamping on the bar. However, since the device is a mechanical device, it will vibrate during operation, and the bar placed on the supporting device is likely to shake, resulting in the position deviation of the subsequent bar, causing the milling device to be unable to mill the bar. Summary of the Utility Model

[0005] In view of the above problems, a hot-rolled copper milling equipment which does not require flipping and milling is provided. A sliding L-shaped baffle can be used to limit the rods placed above the milling table to prevent the vibration generated by the device during operation from causing the position of the rods to shift. When the rods need to be milled, the telescopic end of the hydraulic rod is used to drive the milling assembly to move downward, and the lower pressure block is also driven downward, thereby squeezing the L-shaped baffle to make it move downward under the action of the telescopic rod and the spring, which does not affect the milling of the rod by the milling assembly and can prevent the rod from shaking.

[0006] In order to solve the problems of the prior art, the utility model provides a hot-rolled copper milling equipment that does not require flipping and milling, including a base, a limit assembly and a cleaning assembly are arranged on the top of the base, the limit assembly includes a milling table and a telescopic rod, a plurality of grooves for sliding L-shaped baffles are opened inside the milling table, a spring is sleeved on the outside of the telescopic rod, one end of the spring is connected to the bottom of the L-shaped baffle, and the other end of the spring is connected to the top of the base, a frame is arranged on the top of the base, an adjusting device is arranged at the bottom of the frame, a hydraulic rod is arranged at the bottom of the adjusting device, a lower pressure plate is arranged at the telescopic end of the hydraulic rod, and a milling assembly is arranged on the side wall of the lower pressure plate.

[0007] Preferably, the milling assembly includes a first linear module, a U-shaped frame is slidingly arranged on the outside of the first linear module, a second linear module is arranged inside the U-shaped frame, a cylinder is slidingly arranged on the outside of the second linear module, a chassis for installing a second motor is arranged at the telescopic end of the cylinder, and a milling cutter is arranged on the output shaft of the second motor.

[0008] Preferably, a pressing block is provided at the bottom of the first linear module.

[0009] Preferably, the adjusting device comprises a first motor, an output shaft of the first motor is provided with a screw via a coupling, and an external thread of the screw is connected with a moving block.

[0010] Preferably, the cleaning assembly comprises two cleaning bars, and the inner walls on both sides of the frame are provided with sliding grooves for the cleaning bars to move, and a pull rod is provided on the side where the two cleaning bars are close to each other.

[0011] Preferably, a rotating rod is rotatably provided on one side of the frame, an elliptical block is provided at one end of the rotating rod, and a side wall of the elliptical block is provided with an annular groove matched with the pull rod.

[0012] Preferably, synchronous wheels are disposed outside the screw rod and the rotating rod, and the two synchronous wheels are connected by a synchronous belt transmission.

[0013] Preferably, a chip collecting drawer is movably arranged inside the base, and a plurality of leakage holes for chip collection are formed in the upper surface of the base.

[0014] The beneficial effects of the present utility model compared with the prior art are as follows:

[0015] 1. The slidable L-shaped baffle can limit the position of the bar placed above the milling surface table, preventing the position deviation of the bar caused by the vibration generated during the operation of the device. When milling the bar, the telescopic end of the hydraulic rod drives the milling surface assembly to move downward, and at the same time, it also drives the pressing block to move downward, thereby squeezing the L-shaped baffle to move downward under the action of the telescopic rod and the spring, which not only does not affect the milling of the bar by the milling surface assembly, but also prevents the bar from shaking.

[0016] 2. By rotating the rotating rod, the oval block is driven to rotate, and at the same time, two pull rods can also be driven to slide in the annular groove on the side wall of the oval block. The oval characteristics of the annular groove can drive the two pull rods to reciprocate, and then drive the two cleaning strips to clean the surface of the base. After that, the chips generated during the milling process are collected inside the chip collecting drawer through the leakage holes. Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the overall structure of a hot-rolled copper material milling surface device that does not require turning over for milling.

[0018] Figure 2 It is a schematic diagram of the bottom view structure of a hot-rolled copper material milling surface device that does not require turning over for milling.

[0019] Figure 3 It is a schematic diagram of the structure of the milling surface assembly in a hot-rolled copper material milling surface device that does not require turning over for milling.

[0020] Figure 4 It is a schematic diagram of the structure of the first linear module and the second linear module in a hot-rolled copper material milling surface device that does not require turning over for milling.

[0021] Figure 5 It is a schematic diagram of the structure of the limiting component in a hot-rolled copper material milling surface device that does not require turning over for milling.

[0022] Figure 6 It is a schematic diagram of the structure of the cleaning strip in a hot-rolled copper material milling surface device that does not require turning over for milling.

[0023] Figure 7 It is Figure 6 The enlarged schematic diagram of part A in

[0024] Figure 8 It is a schematic diagram of the structure of the milling surface assembly during operation in a hot-rolled copper material milling surface device that does not require turning over for milling.

[0025] The reference numerals in the figure are: 1, base; 2, frame; 3, cleaning strip; 4, milling table; 5, moving block; 6, first motor; 7, synchronous belt; 8, rotating rod; 9, screw; 10, hydraulic rod; 11, lower pressing plate; 12, first linear module; 13, U-shaped frame; 14, cylinder; 15, second linear module; 16, second motor; 17, milling cutter; 18, L-shaped baffle; 19, telescopic rod; 20, spring; 21, oval block; 22, pull rod; 23, lower pressing block; 24, synchronous pulley; 25, chip collecting drawer. Detailed implementation manners

[0026] To further understand the features, technical means, specific purposes and functions achieved by the present utility model, the present utility model will be further described in detail below in conjunction with the drawings and specific implementation manners.

[0027] As Figures 1 to 8 shown, the present utility model provides:

[0028] A hot-rolled copper material milling device that does not require turning over for milling, including a base 1. A limiting component and a cleaning component are arranged on the top of the base 1. The limiting component includes a milling table 4 and a telescopic rod 19. A plurality of grooves for the L-shaped baffle 18 to slide are opened inside the milling table 4. A spring 20 is sleeved outside the telescopic rod 19. One end of the spring 20 is connected to the bottom of the L-shaped baffle 18, and the other end of the spring 20 is connected to the top of the base 1. A frame 2 is arranged on the top of the base 1. An adjusting device is arranged at the bottom of the frame 2. A hydraulic rod 10 is arranged at the bottom of the adjusting device. A lower pressing plate 11 is arranged at the telescopic end of the hydraulic rod 10. A milling component is arranged on the side wall of the lower pressing plate 11.

[0029] The sliding L-shaped baffle 18 can limit the bar placed above the milling table 4, preventing the position of the bar from shifting due to the vibration generated during the operation of the device.

[0030] As Figure 4 shown, the milling component includes a first linear module 12. A U-shaped frame 13 is slidably arranged outside the first linear module 12. A second linear module 15 is arranged inside the U-shaped frame 13. A cylinder 14 is slidably arranged outside the second linear module 15. A chassis for installing the second motor 16 is arranged at the telescopic end of the cylinder 14. A milling cutter 17 is arranged on the output shaft of the second motor 16.

[0031] By the cooperative work between the first linear module 12 and the second linear module 15, all four side walls of the bar can be milled comprehensively.

[0032] As Figure 4 shown, a lower pressing block 23 is arranged at the bottom of the first linear module 12.

[0033] The pressing block 23 moves downward, thereby squeezing the L-shaped baffle 18 to make it move downward under the action of the telescopic rod 19 and the spring 20, which does not affect the milling of the bar by the milling assembly and prevents the bar from shaking.

[0034] like Figure 2 As shown, the adjusting device comprises a first motor 6 , an output shaft of the first motor 6 is provided with a screw rod 9 via a coupling, and an external thread of the screw rod 9 is connected with a moving block 5 .

[0035] The first motor 6 drives the moving block 5 to continuously perform milling on a plurality of bars.

[0036] like Figure 6 As shown, the cleaning assembly includes two cleaning bars 3. The inner walls on both sides of the frame 2 are provided with sliding grooves for the cleaning bars 3 to move. A pull rod 22 is provided on the side where the two cleaning bars 3 are close to each other.

[0037] The surface of the base 1 is cleaned by the cleaning strip 3 .

[0038] like Figure 7 As shown, a rotating rod 8 is rotatably provided on one side of the frame 2 , an elliptical block 21 is provided at one end of the rotating rod 8 , and a side wall of the elliptical block 21 is provided with an annular groove matched with the pull rod 22 .

[0039] The rotating rod 8 rotates to drive the elliptical block 21 to rotate, and at the same time, the two pull rods 22 can be driven to slide in the annular groove on the side wall of the elliptical block 21. The elliptical characteristics of the annular groove can drive the two pull rods 22 to reciprocate.

[0040] like Figure 1 As shown, synchronous wheels 24 are disposed outside the screw rod 9 and the rotating rod 8 , and the two synchronous wheels 24 are connected by a synchronous belt 7 .

[0041] The screw rod 9 and the rotating rod 8 can be driven to rotate by the synchronous belt 7 at the same time, so that the surface of the base 1 can be cleaned while the surface is being milled.

[0042] like Figure 1 As shown, a chip collecting drawer 25 is movably provided inside the base 1, and a plurality of leakage holes for collecting chips are provided on the upper surface of the base 1.

[0043] The leak hole is used to collect the debris generated during the milling process in the chip collecting bin 25, so as to facilitate centralized processing.

[0044] The above embodiments only illustrate one or several implementation manners of the hot-rolled copper milling equipment without turning over for milling of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation to the scope of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the appended claims.

Claims

1. A hot-rolled copper material milling equipment without turning milling, characterized in that: The invention comprises a base (1), the top of which is provided with a limit assembly and a cleaning assembly, the limit assembly comprising a milling table (4) and a telescopic rod (19), the interior of the milling table (4) is provided with a plurality of grooves for an L-shaped baffle (18) to slide, the exterior of the telescopic rod (19) is provided with a spring (20), one end of the spring (20) is connected to the bottom of the L-shaped baffle (18), and the other end of the spring (20) is connected to the top of the base (1), the top of the base (1) is provided with a frame (2), the bottom of the frame (2) is provided with an adjustment device, the bottom of the adjustment device is provided with a hydraulic rod (10), the telescopic end of the hydraulic rod (10) is provided with a lower pressure plate (11), and the side wall of the lower pressure plate (11) is provided with a milling assembly.

2. The hot-rolled copper material milling equipment without face milling according to claim 1 is characterized in that: The milling surface assembly comprises a first linear module (12), a U-shaped frame (13) is slidably arranged outside the first linear module (12), a second linear module (15) is arranged inside the U-shaped frame (13), a cylinder (14) is slidably arranged outside the second linear module (15), a housing for mounting a second motor (16) is arranged at the telescopic end of the cylinder (14), and a milling surface cutter (17) is arranged on the output shaft of the second motor (16).

3. The hot-rolled copper material milling equipment without face milling according to claim 2 is characterized in that: A pressing block (23) is provided at the bottom of the first linear module (12).

4. The hot-rolled copper material milling equipment without face milling according to claim 1, characterized in that: The adjusting device comprises a first motor (6), the output shaft of the first motor (6) is provided with a screw rod (9) via a coupling, and the external thread of the screw rod (9) is connected with a moving block (5).

5. The hot-rolled copper material milling equipment without face milling according to claim 1, characterized in that: The cleaning assembly comprises two cleaning strips (3), and the inner walls on both sides of the frame (2) are provided with sliding grooves for the cleaning strips (3) to move, and a pull rod (22) is provided on the side where the two cleaning strips (3) are close to each other.

6. The hot-rolled copper material milling equipment without face milling according to claim 4, characterized in that: A rotating rod (8) is rotatably provided on one side of the frame (2), an elliptical block (21) is provided at one end of the rotating rod (8), and a side wall of the elliptical block (21) is provided with an annular groove matched with the pull rod (22).

7. The hot-rolled copper material milling equipment without face milling according to claim 6, characterized in that: The screw rod (9) and the rotating rod (8) are both provided with synchronous wheels (24) on their exteriors, and the two synchronous wheels (24) are connected by a synchronous belt (7).

8. The hot-rolled copper material milling equipment without face milling according to claim 1, characterized in that: A chip collecting drawer (25) is movably provided inside the base (1), and a plurality of leakage holes for collecting chips are provided on the upper surface of the base (1).

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