Aluminum-nickel strip edge grinding tool with double edge grinding

Abstract

The utility model belongs to aluminium nickel strip processing technical field, concretely relates to a kind of aluminium nickel strip edge grinding frock with double edge grinding, including mounting bracket, first motor is installed in mounting bracket longitudinal end surface, first motor output end surface is connected with two-way screw rod, two-way screw rod other side sleeve is in first bearing, first bearing is installed in mounting bracket longitudinal end surface, mounting bracket upper end slidingly connects moving block, moving block surface is connected with two-way screw rod surface by screw thread, moving block bottom surface is welded with polishing frame, second motor is installed in polishing frame surface horizontal plate top, and second motor output end surface is connected with polishing disc.The utility model, by the control panel being installed on mounting bracket, first motor is started by controller control, to drive two groups of polishing frame symmetrical distribution on two-way screw rod to adjust interval, utilize the two polishing discs being installed on polishing frame to the two side edges of aluminium nickel strip placed on placing plate and carry out polishing processing, to facilitate the polishing efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of aluminum-nickel strip processing technology, specifically relating to an aluminum-nickel strip edge grinding fixture with double-sided grinding. Background Technology

[0002] Aluminum-nickel strip is a functional metal strip made of aluminum and nickel. Its core function is to achieve efficient conductive connection between different metals. Aluminum-nickel strip, also known as aluminum-nickel composite strip, combines the high conductivity of aluminum with the stable conductivity of nickel. It can effectively reduce the loss during current transmission, and the nickel layer on the surface can be well welded to a variety of metals such as copper and steel, solving the problems of poor welding and oxidation that are easy to occur when directly welding aluminum. After initial processing such as slitting and cutting, aluminum-nickel composite strips are prone to burrs, flash, or metal chips on the edges. During processing, the burrs on the surface need to be polished to avoid the surface burrs causing poor solder joints or short circuits during welding, which would affect the conductivity stability. In addition, when assembled into batteries and electronic components, the sharp edges may scratch the insulation layer and cause safety hazards. When existing aluminum-nickel strips are cut into sheet-like structures, both sides need to be ground. However, the grinding device can only grind one side of the corner, requiring repeated adjustments to the flipped aluminum-nickel strip to grind both sides separately, which affects the grinding efficiency of the aluminum-nickel strip's corners. Utility Model Content

[0003] The purpose of this utility model is to provide a double-sided grinding fixture for aluminum-nickel strip, which aims to solve the problem that in the prior art, when the surface of the existing aluminum-nickel strip is cut into a sheet structure, both sides need to be ground. However, the grinding device can only grind one side of the corner, requiring repeated adjustments to the flipped aluminum-nickel strip to grind both sides separately, thus affecting the grinding efficiency of the aluminum-nickel strip's corners.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a grinding fixture for aluminum-nickel strips with double-sided grinding, comprising a mounting frame, a first motor mounted on the longitudinal end surface of the mounting frame, a bidirectional lead screw connected to the output end surface of the first motor, a first bearing sleeved on the other side of the bidirectional lead screw, the first bearing mounted on the longitudinal end surface of the mounting frame, a movable block slidably connected to the upper end of the mounting frame, a grinding frame welded to the bottom surface of the movable block, a second motor mounted on the top of the horizontal plate of the grinding frame, a grinding disc connected to the output end surface of the second motor, a second bearing sleeved on the shaft surface of the grinding disc, the second bearing mounted on the lower horizontal plate of the grinding frame, a bottom block connected to the bottom surface of the grinding frame, a sliding block slidably connected to the surface of a groove, the groove being formed at the top of the horizontal end of the mounting frame, a support frame welded to the top surface of the horizontal end of the mounting frame, and a limiting groove formed at the top of the support frame.

[0005] As a preferred embodiment of the aluminum-nickel strip grinding fixture with double-sided grinding according to this utility model, the two sets of moving blocks and grinding frames are symmetrically distributed on the surface of the bidirectional lead screw.

[0006] As a preferred embodiment of the aluminum-nickel strip edge grinding fixture with double-sided grinding according to this utility model, the limiting groove is a "T"-shaped groove, the shape and size of which are adapted to the limiting block.

[0007] As a preferred embodiment of the aluminum-nickel strip edge grinding fixture with double-sided grinding according to this utility model, the limiting groove surface is fitted with a limiting block, the top surface of the limiting block is connected to the bottom of the placement plate, and the top surface of the horizontal end of the mounting bracket is welded with a limiting bracket.

[0008] As a preferred embodiment of the aluminum-nickel strip edge grinding fixture with double-sided grinding according to this utility model, the lateral end surface of the limiting frame is threadedly connected to a screw rod, the bottom surface of the screw rod is connected to a limiting plate, and the longitudinal end surface of the mounting frame is equipped with a control panel.

[0009] As a preferred embodiment of the aluminum-nickel strip edge grinding fixture with double-sided grinding according to this utility model, the limiting frame is a U-shaped integrated structure, with a threaded through groove longitudinally opened on its transverse end surface, and the shape and size of the through groove are adapted to the screw.

[0010] Compared with the prior art, the beneficial effects of this utility model are: The first motor is started by controlling the control panel installed on the mounting frame, which drives the two sets of grinding frames symmetrically distributed on the bidirectional lead screw to adjust the spacing. The two grinding discs installed on the grinding frames grind the two sides and corners of the aluminum-nickel strip placed on the placement plate to improve grinding efficiency. In addition, a more suitable mounting plate can be replaced according to the width of the aluminum-nickel strip to facilitate the grinding of aluminum-nickel strips of various sizes and avoid the excessively wide mounting plate from affecting the movement of the grinding frames on both sides. Attached Figure Description

[0011] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a top view of the structure of this utility model; Figure 3 This is a side view sectional structural diagram of the present invention; Figure 4 This is an enlarged structural diagram of the grinding frame part of this utility model; Figure 5This utility model Figure 3 Enlarged structural diagram of section A.

[0012] In the diagram: 1. Mounting bracket; 2. First motor; 3. Two-way lead screw; 4. First bearing; 5. Moving block; 6. Grinding frame; 7. Second motor; 8. Grinding disc; 9. Second bearing; 10. Base block; 11. Slide groove; 12. Support frame; 13. Limiting groove; 14. Limiting block; 15. Placement plate; 16. Limiting frame; 17. Screw; 18. Limiting plate; 19. Control panel. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Please see Figures 1-5 This utility model provides the following technical solution: A grinding fixture for aluminum-nickel strip with double-sided grinding, including a mounting frame 1, a first motor 2 mounted on the longitudinal end surface of the mounting frame 1, a bidirectional lead screw 3 connected to the output end surface of the first motor 2, a first bearing 4 sleeved on the other side of the bidirectional lead screw 3, the first bearing 4 mounted on the longitudinal end surface of the mounting frame 1, a moving block 5 slidably connected to the upper end of the mounting frame 1, the surface of the moving block 5 threadedly connected to the surface of the bidirectional lead screw 3, a grinding frame 6 welded to the bottom surface of the moving block 5, a second motor 7 mounted on the top of the horizontal plate of the grinding frame 6, a grinding disc 8 connected to the output end surface of the second motor 7, a second bearing 9 sleeved on the shaft surface of the grinding disc 8, the second bearing 9 mounted on the lower end horizontal plate surface of the grinding frame 6, a bottom block 10 connected to the bottom surface of the grinding frame 6, the bottom block 10 slidably connected to the surface of the sliding groove 11, the sliding groove 11 being opened at the top of the horizontal end of the mounting frame 1, a support frame 12 welded to the top surface of the horizontal end of the mounting frame 1, and a limiting groove 13 being opened at the top of the support frame 12.

[0015] Preferably, two sets of moving blocks 5 and grinding frame 6 are symmetrically distributed on the surface of the bidirectional lead screw 3.

[0016] In actual use, the control panel 19 starts the first motor 2 through the controller. The output end of the first motor 2 drives the bidirectional lead screw 3 to rotate in the first bearing 4. At this time, the moving blocks 5 threaded on both sides of the bidirectional lead screw 3 move towards the middle at the top of the mounting bracket 1.

[0017] Preferably, the limiting groove 13 is a "T" shaped groove, the shape and size of which are adapted to the limiting block 14.

[0018] In practical use, the rubber limiting block 14 connected to the bottom of the placement plate 15 is inserted into the limiting groove 13, thereby increasing the friction between the support frame 12 and the limiting block 14 through the threads on the rubber surface, thus fixing the position of the placement plate 15 at the top of the support frame 12.

[0019] Preferably, the limiting block 14 is fitted into the surface of the limiting groove 13, the top surface of the limiting block 14 is connected to the bottom of the placement plate 15, and the limiting frame 16 is welded to the top surface of the horizontal end of the mounting frame 1.

[0020] In practical use, the rubber limiting block 14 connected to the bottom of the placement plate 15 is inserted into the limiting groove 13, thereby increasing the friction between the support frame 12 and the limiting block 14 through the threads on the rubber surface, thus fixing the position of the placement plate 15 on the top of the support frame 12. At this time, the aluminum-nickel strip to be processed is laid flat on the top of the placement plate 15, and the screw 17 is used to adjust the distance between the limiting plate 18 and the aluminum-nickel strip on the top of the placement plate 15 through the thread on the horizontal end of the limiting frame 16.

[0021] Preferably, the limiting bracket 16 has a threaded connection to the screw 17 on its transverse end surface, the bottom surface of the screw 17 has a limiting plate 18 connected to it, and the mounting bracket 1 has a control panel 19 mounted on its longitudinal end surface.

[0022] In practical use, the screw 17 is used to adjust the distance between the limiting plate 18 and the top aluminum-nickel strip of the placement plate 15 by adjusting the thread at the lateral end of the limiting frame 16 until the limiting plate 18 abuts against the top of the aluminum-nickel strip and clamps and fixes it at the top of the placement plate 15.

[0023] Preferably, the limiting frame 16 is a U-shaped integrated structure, with a threaded through groove longitudinally opened on its transverse end surface, and the shape and size of the through groove are adapted to the screw 17.

[0024] In practical use, the threaded groove on the surface of the limiting bracket 16 facilitates the adjustment of the position of the screw 17, thereby fixing the aluminum-nickel strip sheet placed on the placement plate 15.

[0025] Working principle: When edge grinding of sheet aluminum-nickel strip is required, a placement plate 15 of suitable size is selected according to the width of the aluminum-nickel strip to be processed. Then, the rubber limiting block 14 connected to the bottom of the placement plate 15 is inserted into the limiting groove 13. The threads on the rubber surface increase the friction between the support frame 12 and the limiting block 14, thereby fixing the placement plate 15 at the top of the support frame 12. At this time, the aluminum-nickel strip to be processed is laid flat on the top of the placement plate 15, and then the screw 17 is used to fix the limiting frame. The distance between the horizontal end threaded limit plate 18 and the top aluminum-nickel strip of the placement plate 15 is adjusted until the limit plate 18 abuts against the top of the aluminum-nickel strip and clamps and fixes its position on the top of the placement plate 15. In the same manner, the positions of the two screws 17 on the limit frame 16 are adjusted in sequence to facilitate the fixation of the positions on both sides of the aluminum-nickel strip and prevent it from shifting during grinding. The silicone protrusions at the bottom of the limit plate 18 can increase the friction between the aluminum-nickel strip and the contact surface of the limit plate 18, thereby making the position of the aluminum-nickel strip more stable. Then, based on the size of the aluminum-nickel strip, the operating parameters of the first motor 2 and the second motor 7 are set via the control panel 19. The control panel 19 starts the first motor 2 via the controller. The output end of the first motor 2 drives the bidirectional lead screw 3 to rotate within the first bearing 4. At this time, the moving blocks 5 threaded to both sides of the bidirectional lead screw 3 simultaneously move towards the center from the top of the mounting bracket 1 until the grinding disc 8 on the grinding frame 6 abuts against the edges of both sides of the aluminum-nickel strip. When the grinding frame 6 moves, the bottom block 10 connected to its bottom slides in the slide groove 11, thereby limiting the range of movement of the grinding frame 6 and preventing its longitudinal deviation. At this time, the first motor 2 stops running. The built-in feedback system can monitor the first motor 2 in real time. The operating status of motor 2 is monitored and fed back to control panel 19 so that control panel 19 can adjust motor 2 according to the actual situation. After motor 2 stops running, the internally installed brake locks the connected double-acting screw 3, thereby locking the position of grinding frame 6 to prevent displacement. At this time, control panel 19 controls second motor 7. When control panel 19 sends a control signal, second motor 7 rotates according to the signal requirements, thereby driving grinding disc 8 to rotate in second bearing 9. Grinding disc 8 grinds the two sides of the contacting aluminum-nickel strip to facilitate quick edge grinding of the two sides of the aluminum-nickel strip and avoid repeated flipping, which affects processing efficiency. In addition, during processing, the mounting frame 1 can be installed on the aluminum-nickel strip processing production line and equipped with a winding device to wind up the long strip of aluminum-nickel strip and use the limiting plate 18 to abut against the top of the long strip of aluminum-nickel strip, thereby facilitating the processing of the long strip of aluminum-nickel strip. The grinding disc 8 is a cylindrical abrasive made of alumina. It uses high-quality alumina abrasive grains, which can provide a good grinding effect for alloy materials containing aluminum and nickel, such as aluminum-nickel strips. The first motor 2 is a servo motor of the existing equipment, which can realize forward and reverse operation.

[0026] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A tooling for grinding edges of aluminum-nickel strips with double-sided grinding, comprising a mounting bracket (1), characterized in that: The mounting bracket (1) has a first motor (2) mounted on its longitudinal end surface. The output end surface of the first motor (2) is connected to a bidirectional lead screw (3). The other side of the bidirectional lead screw (3) is sleeved on a first bearing (4). The first bearing (4) is mounted on the longitudinal end surface of the mounting bracket (1). The upper end of the mounting bracket (1) is slidably connected to a moving block (5). The surface of the moving block (5) is threadedly connected to the surface of the bidirectional lead screw (3). The bottom surface of the moving block (5) is welded to a grinding frame (6). The top of the horizontal plate on the surface of the grinding frame (6) is equipped with a second motor (7). The output end of the second motor (7) is connected to the grinding disc (8). The shaft surface of the grinding disc (8) is sleeved on the surface of the second bearing (9). The second bearing (9) is installed on the surface of the lower horizontal plate of the grinding frame (6). The bottom surface of the grinding frame (6) is connected to the bottom block (10). The bottom block (10) is slidably connected to the surface of the slide groove (11). The slide groove (11) is opened at the top of the horizontal end of the mounting frame (1). The top surface of the horizontal end of the mounting frame (1) is welded to the support frame (12). The top of the support frame (12) is opened with a limiting groove (13).

2. The aluminum-nickel strip edge grinding fixture with double-sided grinding according to claim 1, characterized in that: The two sets of moving blocks (5) and grinding frame (6) are symmetrically distributed on the surface of the bidirectional lead screw (3).

3. The aluminum-nickel strip edge grinding fixture with double-sided grinding according to claim 1, characterized in that: The limiting groove (13) is a "T" shaped groove, and its shape and size are adapted to the limiting block (14).

4. The aluminum-nickel strip edge grinding fixture with double-sided grinding according to claim 3, characterized in that: The limiting groove (13) is fitted with a limiting block (14), the top surface of the limiting block (14) is connected to the bottom of the placement plate (15), and the mounting bracket (16) is welded to the top surface of the horizontal end of the mounting bracket (1).

5. The aluminum-nickel strip edge grinding fixture with double-sided grinding according to claim 4, characterized in that: The limiting frame (16) has a threaded connection to a screw (17) on its transverse end surface, and a limiting plate (18) is connected to the bottom surface of the screw (17). The mounting frame (1) has a control panel (19) mounted on its longitudinal end surface.

6. The aluminum-nickel strip edge grinding fixture with double-sided grinding according to claim 5, characterized in that: The limiting frame (16) is a U-shaped integrated structure with a longitudinally threaded through groove on its transverse end surface, and the shape and size of the through groove are adapted to the screw (17).

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