Auxiliary jig for anode rod chamfering

Abstract

The utility model discloses an auxiliary fixture for anode guide rod chamfering, including the clamping block, the bearing inner wall rotation inserts and combines the connection of gyro wheel, the both sides upper and lower end of clamping block inner wall is equipped with horizontal slide rail, and horizontal slide rail inner wall sliding insert and combine the connection of horizontal sliding block, between horizontal sliding block and support baffle fixed connection, the clamping block front side upper end edge insert and combine the connection of locking bolt, and clamping block front side upper end inlay fixed connection has the scale bar. This one kind of auxiliary fixture for anode guide rod chamfering can be clamped and held through clamping block and support pressing plate, and it is convenient to cooperate with the chamfering groove through the chamfering groove, and the air shovel is quickly chamfered, and can be adjusted through horizontal slide rail, locking bolt, horizontal sliding block quick sliding support baffle, and through the scale bar, and the chamfering groove of convenient accurate adjustment adaptation is convenient, and can be realized through threaded rod, screw groove, rotation groove, slide ball, rotating block quick support pressing plate lifting adjustment, and it is convenient to adapt to different anode guide rod width, and the adaptability is better.

Description

Technical Field

[0001] This utility model relates to the field of anode guide rod chamfering technology, specifically an auxiliary clamp for anode guide rod chamfering. Background Technology

[0002] The anode guide rod is a key component in electrolytic aluminum production in metallurgical engineering. After long-term use, it is prone to defects such as bending, corrosion, and cracking of the weld blocks, requiring repair before reuse. The repair process includes straightening, welding, and treatment of the steel claws. Straightening the aluminum guide rod requires pickling and press correction to achieve a straightness of 1 / 1000, followed by grinding the pressing surface. Welding the weld blocks using a four-sided beveling method reduces the electrolytic voltage drop. Deep cracks in the steel claws need to be cut off before welding new claws; the beveled welding scheme improves conductivity and strength.

[0003] The existing gantry milling machine has a worktable size of 3000*800mm. After installation and debugging, the machine is used to process guide rod chamfers. Each time, four guide rods are clamped, 32 chamfers are processed. Each guide rod requires eight clamping operations to complete. Only four guide rods can be processed per shift, resulting in high labor intensity for workers, low production efficiency, and poor adjustability. Therefore, an auxiliary fixture for chamfering anodized guide rods is needed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide an auxiliary fixture for chamfering anode guide rods, in order to solve the problems mentioned in the background art, such as the gantry milling machine with a worktable size of 3000*800mm, where the gantry milling machine starts to process guide rod chamfers after installation and debugging, and each time four guide rods are clamped to process 32 chamfers, each guide rod needs to be clamped eight times to complete, and only 4 guide rods can be processed per shift, resulting in high labor intensity for workers, low production efficiency, and poor adjustability.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary clamp for chamfering an anode guide rod, comprising a clamping block, wherein support baffles are slidably inserted and connected to the two sides of the front side of the inner wall of the clamping block, and a chamfering groove is formed between the support baffles; a support pressure plate is slidably inserted and connected to the upper end of the inner wall of the clamping block, and a rotating groove is formed at the upper end of the inner wall of the support pressure plate; a rotating block is inserted and connected to the inner wall of the rotating groove, and a sliding ball is slidably inserted and connected between the rotating block and the rotating groove; a threaded rod is fixedly connected to the upper end of the rotating block, and the threaded rod is inserted and connected to the threaded groove; the threaded groove is located at the middle position of the upper end of the clamping block. A support pad is fixedly connected to the lower end of the support plate. A handle is vertically fixedly connected to the upper end of the threaded rod. Roller grooves are opened at the lower ends of both sides of the locking block, and bearings are fixedly connected to the inner walls of the roller grooves. Rollers are rotatably inserted into the inner walls of the bearings. Horizontal slide rails are opened at the upper and lower ends of both sides of the inner wall of the locking block, and horizontal sliders are slidably inserted into the inner walls of the horizontal slide rails. The horizontal sliders are fixedly connected to the support baffle. Locking bolts are inserted into the upper and lower edges of the front side of the locking block, and a scale strip is fixedly connected to the upper front side of the locking block. A support pad is fixedly connected to the rear edge of the locking block and the lower end of the support plate.

[0006] Preferably, the support baffle is laterally slidably connected to the locking block via a transverse slide rail and a transverse slider, and the transverse slider is locked and fixedly connected to the transverse slide rail via a locking bolt.

[0007] Preferably, the scale bar and the support baffle are vertically attached and distributed, and the scale bar has a symmetrical scale structure.

[0008] Preferably, the shape of the support plate matches the shape of the inner wall of the card block, and the support plate is screwed and lifted to the card block through a threaded rod and a threaded groove. The support plate is rotatably connected to the rotating block through a rotating groove and a sliding ball.

[0009] Preferably, the rollers are distributed at the lower ends of both sides of the block in a forward protruding position, and the rollers are rotatably connected to the roller grooves through bearings.

[0010] Preferably, the support pad is made of rubber and is distributed in a ring shape on the rear side of the card block, and is distributed coveringly on the lower end of the support pressure plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This auxiliary clamp for chamfering an anode guide rod can be clamped by a clamping block and a supporting pressure plate, which facilitates quick chamfering through the chamfering groove in conjunction with an air chisel. Moreover, the supporting baffle can be quickly adjusted by sliding the horizontal slide rail, locking bolt, and horizontal slider. Furthermore, the chamfering groove can be easily and accurately adjusted by the scale strip. The supporting pressure plate can be quickly raised and lowered by the threaded rod, threaded groove, rotating groove, sliding ball, and rotating block, which can easily adapt to different anode guide rod widths and has better adaptability. Attached Figure Description

[0012] Figure 1 This is a front view of an auxiliary clamp for chamfering an anode guide rod according to this utility model; Figure 2 This is a schematic diagram of the internal structure of an auxiliary clamp for chamfering an anode guide rod according to this utility model; Figure 3 This utility model relates to an auxiliary clamp for chamfering an anode guide rod. Figure 2 Enlarged view of point A in the middle; Figure 4 This utility model relates to an auxiliary clamp for chamfering an anode guide rod. Figure 2 Enlarged view at point B in the middle; Figure 5 This utility model relates to an auxiliary clamp for chamfering an anode guide rod. Figure 2 Enlarged view at point C; Figure 6 This utility model relates to an auxiliary clamp for chamfering an anode guide rod. Figure 2 Enlarged view of point D in the middle.

[0013] In the diagram: 1. Locking block, 2. Support baffle, 3. Chamfered groove, 4. Scale bar, 5. Threaded rod, 6. Handle, 7. Support pressure plate, 8. Horizontal slide rail, 9. Locking bolt, 10. Horizontal slider, 11. Threaded groove, 12. Rotary groove, 13. Sliding ball, 14. Rotating block, 15. Roller, 16. Bearing, 17. Roller groove, 18. Support pad. Detailed Implementation

[0014] 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.

[0015] Please see Figure 1-6This utility model provides a technical solution: an auxiliary clamp for chamfering an anode guide rod, comprising a clamping block 1, a support baffle 2, a chamfering groove 3, a scale strip 4, a threaded rod 5, a handle 6, a support pressure plate 7, a transverse slide rail 8, a locking bolt 9, a transverse slider 10, a threaded groove 11, a rotating groove 12, a sliding ball 13, a rotating block 14, a roller 15, a bearing 16, a roller groove 17, and a support pad 18. The support baffle 2 is slidably inserted and connected to the two sides of the inner wall of the clamping block 1, and a chamfering groove 3 is formed between the support baffles 2. The support baffle 2 is laterally slidably connected to the clamping block 1 via the transverse slide rail 8 and the transverse slider 10, and the transverse slider 10 is locked and fixedly connected to the transverse slide rail 8 via the locking bolt 9. This ensures that the support... The baffle 2 is easily adjustable by sliding left and right, and the width of the chamfered groove 3 is easily adjustable. A support plate 7 is slidably inserted into the upper end of the inner wall of the clamping block 1, and a rotating groove 12 is provided on the upper end of the inner wall of the support plate 7. The shape of the support plate 7 matches the shape of the inner wall of the clamping block 1, and the support plate 7 is connected to the clamping block 1 by a threaded rod 5 and a threaded groove 11 in a screw-on lifting connection. The support plate 7 is rotatably connected to the rotating block 14 by the rotating groove 12 and a sliding ball 13. This allows the support plate 7 to be easily adjusted by screwing and lifting, facilitating clamping and fixing, and can adapt to different widths of anode guide rods. A rotating block 14 is inserted into the inner wall of the rotating groove 12, and a sliding ball 13 is slidably inserted between the rotating block 14 and the rotating groove 12. 4. A threaded rod 5 is fixedly connected to the upper end of the block 1, and the threaded rod 5 is inserted into the threaded groove 11. The threaded groove 11 is located in the middle of the upper end of the block 1. A support pad 18 is fixedly connected to the lower end of the support plate 7. A handle 6 is vertically fixedly connected to the upper end of the threaded rod 5. Roller grooves 17 are provided on the lower ends of both sides of the block 1, and bearings 16 are fixedly embedded in the inner wall of the roller grooves 17. Rollers 15 are rotatably inserted into the inner wall of the bearings 16. The rollers 15 are distributed on the lower ends of both sides of the block 1 with a forward protrusion position, and the rollers 15 are rotatably connected to the roller grooves 17 through the bearings 16. This allows the block 1 to be pushed and pulled by the rollers 15. Horizontal slide rails 8 are provided on the upper and lower ends of both sides of the inner wall of the block 1, and the inner walls of the horizontal slide rails 8 are slidably inserted into each other. A horizontal slider 10 is connected to the support baffle 2. Locking bolts 9 are inserted and connected to the upper and lower edges of the front side of the locking block 1. A scale strip 4 is embedded and fixedly connected to the upper front side of the locking block 1. The scale strip 4 is perpendicular to the support baffle 2 and has a symmetrical scale structure, which allows the support baffle 2 to be precisely adjusted through the scale strip 4. A support pad 18 is fixedly connected to the rear edge of the locking block 1 and the lower end of the support pressure plate 7. The support pad 18 is made of rubber and is distributed in a ring position on the rear side of the locking block 1. The support pad 18 covers the lower end of the support pressure plate 7, which makes it easy to support and install the locking block 1 and the support pressure plate 7 and avoids damage to the anode guide rod by squeezing.

[0016] Working principle: When using this auxiliary clamp for chamfering anode guide rods, firstly, the clamping block 1 of the device is inserted into the corner of the anode guide rod. Then, the support plate 7 is screwed down through the threaded rod 5, threaded groove 11, rotating groove 12, sliding ball 13, and rotating block 14 to clamp and fix the clamping block 1 to the anode guide rod. The support pad 18 is used for close support, so that the corner of the anode guide rod protrudes from the chamfering groove 3. Then, the air chisel is used to push down along the front side of the clamping block 1. When it is necessary to adapt to anode guide rods of different widths, the support plate 7 can be screwed up and adjusted for adaptation. When it is necessary to guide corners of different widths, the support baffle 2 can be slid laterally through the horizontal slide rail 8, locking bolt 9, and horizontal slider 10 to adjust the width of the chamfering groove 3. The adjustment is also calibrated through the scale strip 4. When it is necessary to move, it can be moved by pushing and pulling through the handle 6 and roller 15. This is the usage process of this auxiliary clamp for chamfering anode guide rods.

[0017] It should be noted that this utility model is an auxiliary clamp for chamfering an anode guide rod. All components are standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. Furthermore, all electrical components mentioned above refer to power elements, electrical components, and the matching monitoring computer and power supply connected by wires. The specific connection method should refer to the working principle described above, where the electrical connection between each electrical component is completed in sequence. The detailed connection method is a well-known technology in the field.

[0018] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or a connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0019] Although the present invention 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 the present invention should be included within the protection scope of the present invention.

Claims

1. An auxiliary clamp for chamfering an anode guide rod, comprising a clamping block (1), wherein two supporting baffles (2) are slidably inserted and connected to the front sides of the inner wall of the clamping block (1), and a chamfering groove (3) is provided between the supporting baffles (2), characterized in that: The upper end of the inner wall of the card block (1) is slidably connected to a support plate (7), and a rotating groove (12) is provided on the upper end of the inner wall of the support plate (7). A rotating block (14) is inserted into the inner wall of the rotating groove (12), and a ball bearing (13) is slidably connected between the rotating block (14) and the rotating groove (12). A threaded rod (5) is fixedly connected to the upper end of the rotating block (14), and the threaded rod (5) is inserted into the threaded groove (11). The threaded groove (11) is located at the middle position of the upper end of the card block (1). A support pad (18) is fixedly connected to the lower end of the support plate (7). A handle (6) is vertically fixedly connected to the upper end of the threaded rod (5). Roller grooves (17) are provided at the lower ends of both sides of the block (1), and bearings (16) are fixedly connected to the inner wall of the roller grooves (17). Rollers (15) are rotatably connected to the inner wall of the bearings (16). Horizontal slide rails (8) are provided at the upper and lower ends of the inner wall of the block (1), and horizontal sliders (10) are slidably connected to the inner wall of the horizontal slide rails (8). The horizontal sliders (10) are fixedly connected to the support baffle (2). Locking bolts (9) are inserted and connected to the upper and lower edges of the front side of the block (1), and scale strips (4) are fixedly connected to the upper front side of the block (1). Support pads (18) are fixedly connected to the rear edge of the block (1) and the lower end of the support pressure plate (7).

2. The auxiliary clamp for chamfering an anode guide rod according to claim 1, characterized in that: The support baffle (2) is laterally slidably connected to the block (1) via the transverse slide rail (8) and the transverse slider (10), and the transverse slider (10) is locked and fixedly connected to the transverse slide rail (8) via the locking bolt (9).

3. The auxiliary clamp for chamfering an anode guide rod according to claim 2, characterized in that: The scale bar (4) is perpendicularly attached to the support baffle (2), and the scale bar (4) has a symmetrical scale structure.

4. The auxiliary clamp for chamfering an anode guide rod according to claim 3, characterized in that: The shape of the support plate (7) matches the shape of the inner wall of the card block (1), and the support plate (7) is connected to the card block (1) in a rotating and lifting manner through the threaded rod (5) and the threaded groove (11). The support plate (7) is connected to the rotating block (14) through the rotating groove (12) and the sliding ball (13).

5. The auxiliary clamp for chamfering an anode guide rod according to claim 4, characterized in that: The rollers (15) are distributed at the lower ends of both sides of the block (1) in a forward protruding position, and the rollers (15) are rotatably connected to the roller grooves (17) through the bearings (16).

6. The auxiliary clamp for chamfering an anode guide rod according to claim 5, characterized in that: The support pad (18) is made of rubber and is distributed in a ring shape on the back side of the card block (1). The support pad (18) is distributed in a covering shape on the lower end of the support plate (7).

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