An anode steel claw machine clamp

Abstract

The utility model belongs to anode steel claw processing technical field especially relates to an anode steel claw machine processing clamp, including the clamping table, the two mutually close or far away's clamping block of being slidably provided with on the clamping table, the clamping groove is set up on the clamping block, anode steel claw includes square crossbeam and the several cylinder claw parts of being distributed on square crossbeam, the both ends of square crossbeam are provided with the same outer wall surface with cylinder claw part outer diameter, the part of crossbeam both ends and the cylinder claw part of both ends is clamped in clamping groove. Utilize clamping block to clamp crossbeam and cylinder claw part, relative to the compression mode of the compression plate type, need not set up multiple compression points on square crossbeam and cylinder claw part respectively, simplify the structure of mounting and clamping, can improve mounting and clamping efficiency, guarantee mounting and clamping quality, can also adapt to different size anode steel claw mounting and clamping, increase versatility.

Description

Technical Field

[0001] This utility model belongs to the field of anode steel claw processing technology, and in particular relates to an anode steel claw machining fixture. Background Technology

[0002] The anode steel claws are manufactured using the lost foam casting method. After cooling, the anode steel claws need to be machined to remove the gating system from the claw body. The quality of the machining depends on whether the clamping is stable and reliable during the machining process. Existing fixtures generally suffer from problems such as time-consuming clamping, low positioning accuracy, and poor versatility, making it difficult to meet the needs of mass production.

[0003] Currently, the anode steel claw is clamped using the "pressure fixing method," which involves pressing a pressure plate downwards onto the surface of the anode steel claw to fix it. By tightening the nut, the pressure plate applies pressure to the steel claw, thereby fixing the anode steel claw.

[0004] The existing "pressure clamping method" has the following problems: the clamping steps are cumbersome, requiring repeated removal and removal of the pressure plate; the clamping speed of the steel claw is slow, affecting the milling efficiency of the steel claw; at the same time, since the anode steel claw includes a square crossbeam and a cylindrical claw part, the overall dimensions are not on the same horizontal plane. During the milling process, the anode steel claw will vibrate under repeated contact with the cutter head, which is prone to displacement, and the external dimensions of the steel claw cannot be guaranteed; and the "pressure clamping method" has poor adaptability, requiring the replacement of different models of pressure plates according to different models of steel claws when milling steel claws. Utility Model Content

[0005] In view of the technical problems existing in the background art, this utility model provides an anode steel claw machining fixture.

[0006] To achieve the above objectives, the technical solution provided by this utility model is as follows: A machining fixture for anode steel claws, comprising a clamping table, The clamping platform is slidably provided with two clamping blocks that can move closer to or further away from each other, and the two clamping blocks clamp the anode steel claws. The clamping block is provided with a clamping groove. The anode steel claw includes a square beam and several cylindrical claw portions evenly distributed on the square beam. Both ends of the square beam are provided with outer wall surfaces with the same outer diameter as the cylindrical claw portions. Both ends of the beam and portions of the cylindrical claw portions at both ends are clamped together in the clamping groove.

[0007] Optionally, the clamping block includes a first clamping block fixed on the clamping table and a second clamping block slidably disposed on the clamping table. Slider blocks are symmetrically disposed on both sides of the second clamping block, and the sliders are slidably disposed on the clamping table.

[0008] Optionally, a clamping mechanism is vertically provided on one side of the clamping table, and a connecting block is provided at one end of the square beam. The width of the connecting block is greater than the width of the square beam. The clamping mechanism is used to clamp the connecting block against the side wall of the clamping table.

[0009] Optionally, a U-shaped mounting block is provided on the clamping platform, and a U-shaped pad is detachably provided on the mounting block, with the bottom side of the square beam closely attached to the pad.

[0010] Optionally, the inner wall of the pad is a slot, and the connecting block is disposed in the slot.

[0011] Optionally, the clamping mechanism includes a cylinder seat and a clamping cylinder disposed on the cylinder seat. The piston rod end of the clamping cylinder is connected to a top plate, which is used to clamp the connecting block into the slot.

[0012] Optionally, a drive motor is provided on one side of the clamping table, and a lead screw is rotatably provided inside the clamping table. The lead screw is connected to the drive motor for transmission. A lead screw slider is fitted on the lead screw, and the lead screw slider is connected to the second clamping block.

[0013] This utility model has the following advantages and beneficial effects: In this invention, a clamp is designed for the cast anode steel claw structure. Since the anode steel claw includes a square beam and several cylindrical claw portions evenly distributed on the square beam, and both ends of the square beam have outer wall surfaces with the same outer diameter as the cylindrical claw portions, during clamping, both ends of the beam and portions of the cylindrical claw portions at both ends are clamped together in the clamping groove, achieving stable clamping of the entire anode steel claw. The casting risers at the ends of the cylindrical claw portions extend to the outside of the clamping table for milling. Because the overall dimensions of the square beam and the cylindrical claw portions are not on the same horizontal plane, making horizontal placement difficult, clamping blocks are used to clamp them simultaneously. This allows for both rapid clamping and ensures clamping stability. Compared to the pressure plate clamping method, it eliminates the need for multiple clamping points on the square beam and cylindrical claw portions, simplifying the clamping structure, improving clamping efficiency, ensuring clamping quality, and adapting to clamping anode steel claws of different sizes, thus increasing versatility. Attached Figure Description

[0014] Figure 1 This is one of the structural diagrams of the anode steel claw machining fixture of this utility model; Figure 2 This is the second structural diagram of the anode steel claw machining fixture of this utility model; Figure 3 for Figure 1 Front view; Figure 4 for Figure 3 The left view; Figure 5 for Figure 3 Top view; Figure 6 This is the third structural diagram of the anode steel claw machining fixture of this utility model; Figure 7 This is a structural diagram of the anode steel claw of this utility model; Figure 8 for Figure 7 Front view.

[0015] Reference numerals: 1-Anode steel claw, 11-Square beam, 12-Connecting block, 13-Cylindrical claw part, 14-Casting riser, 15-Outer wall surface, 2-Clamping platform, 21-Guide rail surface, 22-Mounting block, 3-First clamping block, 31-Bolt, 4-Second clamping block, 41-Slider, 5-Drive motor, 51-Bearing seat, 52-Lead screw, 53-Lead screw slider, 6-Tightening cylinder, 61-Top plate, 62-Guide block, 7-Cylinder seat, 71-Guide groove, 8-Pad plate, 81-Slot, 82-First screw. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0017] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0018] Example like Figures 1 to 8 As shown, an anode steel claw machining fixture includes a clamping table 2, a clamping block, a clamping mechanism, etc.

[0019] like Figures 1 to 8 As shown, the clamping table 2 has two slidable clamping blocks that can move closer to or further away from each other. The two clamping blocks are used to clamp the anode steel claw 1 from both sides.

[0020] like Figures 1 to 8As shown, the clamping block has a clamping groove, which is V-shaped. The anode steel claw 1 includes a square beam 11 and several cylindrical claw portions 13 evenly distributed on the square beam 11. The two ends of the square beam 11 are provided with outer wall surfaces 15 with the same outer diameter as the cylindrical claw portions 13. The two ends of the square beam 11 and the cylindrical claw portions 13 at both ends are clamped together in the clamping groove. That is, when the two clamping blocks move horizontally to clamp, only the cylindrical claw portions 13 are clamped, and the square beam 11 is also clamped, thereby ensuring that the entire anode steel claw 1 is stably clamped, allowing the casting riser 14 to protrude, which is convenient for milling. Finally, the casting riser 14 needs to be cut off and the cut surface should be kept smooth.

[0021] like Figures 1 to 8 As shown, the clamping block includes a first clamping block 3 fixed on the clamping table 2 and a second clamping block 4 slidably disposed on the clamping table 2. The first clamping block 3 is installed on the clamping table 2 by bolts 31. Slider blocks 41 are symmetrically arranged on both sides of the second clamping block 4. The upper end of the clamping table 2 is a guide rail surface 21. The sliders 41 are slidably disposed on the guide rail surface 21 of the clamping table 2 to achieve precise guidance.

[0022] like Figures 1 to 8 As shown, a clamping mechanism is vertically arranged on one side of the clamping table 2, positioned between the first clamping block 3 and the second clamping block 4. A connecting block 12 is located in the middle of the square beam 11, which is later used to connect with the anode guide rod. The width of the connecting block 12 is greater than the width of the square beam 11, and the clamping mechanism is used to press the connecting block 12 firmly against the side wall of the clamping table 2. Utilizing the external dimensions of the anode steel claw 1, precise positioning and clamping are achieved through clamping at both ends and pressing on one side.

[0023] like Figures 1 to 8 As shown, a U-shaped mounting block 22 is provided on the clamping table 2. A U-shaped pad 8 is detachably mounted on the mounting block 22 by a first screw 82. The bottom side of the square beam 11 is in close contact with the pad 8. Since the square beam 11 and the cylindrical claw 13 of the anode steel claw 1 have different overall dimensions and are not on the same horizontal plane, in order to ensure the clamping effect, after setting the pad 8, the bottom side of the square beam 11 can be in close contact with the pad 8, while the cylindrical claw 13 on the other side is in close contact with the clamping table 2, so that the entire anode steel claw 1 can be placed horizontally and then stably clamped.

[0024] Reference Figures 3-8 The entire anode steel claw 1 is placed horizontally for clamping, supported in the middle by the pad 8, and the other is placed on the upper surface of the clamping table 2. Then, the two ends are clamped together by the first clamping block 3 and the second clamping block 4 to achieve stable and reliable clamping.

[0025] like Figures 1 to 8As shown, the inner wall of the pad 8 is a slot 81, and the connecting block 12 is set in the slot 81 to realize the limiting clamping of the connecting block 12.

[0026] like Figures 1 to 8 As shown, the clamping mechanism includes a cylinder seat 7 and a clamping cylinder 6 mounted on the cylinder seat 7. The cylinder seat 7 is mounted on the side wall of the clamping platform 2. The piston rod of the clamping cylinder 6 is connected to a top plate 61, which is used to clamp the connecting block 12 into the slot 81. The cylinder seat 7 has a guide groove 71, and a guide block 62 is provided on one side of the top plate 61. The guide block 62 is slidably mounted in the guide groove 71 to achieve the limiting and extension of the top plate 61.

[0027] like Figures 1 to 8 As shown, a drive motor 5 is provided on one side of the clamping platform 2. Inside the clamping platform 2, a lead screw 52 is rotatably mounted via a bearing seat 51. The lead screw 52 is connected to the drive motor 5 for transmission. A lead screw slider 53 is fitted onto the lead screw 52. The lead screw slider 53 is connected to the second clamping block 4. By rotating the drive motor 5 and the lead screw 52, ​​the lead screw slider 53 and the second clamping block 4 are driven to move laterally, thereby clamping the anode steel claw 1.

[0028] In this utility model, a fixture is designed for the structure of the cast anode steel claw 1. Since the anode steel claw 1 includes a square beam 11 and several cylindrical claw parts 13 evenly distributed on the square beam 11, and both ends of the square beam 11 are provided with outer wall surfaces 15 with the same outer diameter as the cylindrical claw parts 13, when clamping, both ends of the square beam 11 and the cylindrical claw parts 13 at both ends are clamped together in the clamping groove to achieve stable clamping of the entire anode steel claw 1. The casting riser 14 at the end of the cylindrical claw part 13 extends to the outside of the clamping table 2 for milling.

[0029] Since the overall dimensions of the square beam 11 and the cylindrical claw 13 are not on the same horizontal plane, it is difficult to place them horizontally. The pad 8 is used to achieve the horizontal placement of the anode steel claw 1, and then the clamping block is used to clamp the two simultaneously. This can clamp quickly and ensure the stability of the clamping. Compared with the pressure plate clamping method, it is not necessary to set multiple clamping points on the square beam 11 and the cylindrical claw 13 respectively, which simplifies the clamping structure, improves clamping efficiency, ensures clamping quality, and can adapt to clamping anode steel claws 1 of different sizes, increasing versatility.

[0030] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A machining fixture for anode steel claws, characterized in that: Including the clamping table, The clamping platform is slidably provided with two clamping blocks that can move closer to or further away from each other, and the two clamping blocks clamp the anode steel claws. The clamping block is provided with a clamping groove. The anode steel claw includes a square beam and several cylindrical claw portions evenly distributed on the square beam. Both ends of the square beam are provided with outer wall surfaces with the same outer diameter as the cylindrical claw portions. Both ends of the beam and portions of the cylindrical claw portions at both ends are clamped together in the clamping groove.

2. The anode steel claw machining fixture according to claim 1, characterized in that: The clamping block includes a first clamping block fixed on the clamping table and a second clamping block slidably disposed on the clamping table. Slider blocks are symmetrically disposed on both sides of the second clamping block, and the slider blocks are slidably disposed on the clamping table.

3. The anode steel claw machining fixture according to claim 1, characterized in that: A clamping mechanism is vertically installed on one side of the clamping platform, and a connecting block is installed at one end of the square beam. The width of the connecting block is greater than the width of the square beam. The clamping mechanism is used to clamp the connecting block against the side wall of the clamping platform.

4. The anode steel claw machining fixture according to claim 3, characterized in that: The clamping platform is provided with a U-shaped mounting block, and a U-shaped pad is detachably mounted on the mounting block. The bottom side of the square beam is in close contact with the pad.

5. The anode steel claw machining fixture according to claim 4, characterized in that: The inner wall of the pad is a slot, and the connecting block is disposed in the slot.

6. The anode steel claw machining fixture according to claim 4, characterized in that: The clamping mechanism includes a cylinder seat and a clamping cylinder mounted on the cylinder seat. The piston rod of the clamping cylinder is connected to a top plate, which is used to clamp the connecting block into the slot.

7. The anode steel claw machining fixture according to claim 2, characterized in that: A drive motor is provided on one side of the clamping table, and a lead screw is rotatably provided inside the clamping table. The lead screw is connected to the drive motor for transmission. A lead screw slider is provided on the lead screw, and the lead screw slider is connected to the second clamping block.

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