Positioning tool for graphite electrode machining
By designing the positioning tooling of arc blocks, tube dust blowing parts and air supply parts, the problems of rapid loading and unloading and dust cleaning in graphite electrode processing are solved, and processing efficiency and accuracy are improved.
Patent Information
- Application Number
- CN202421553458.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-07-02
AI Technical Summary
Existing graphite electrode processing fixtures cannot achieve rapid loading and unloading, and cannot effectively clean up dust on the electrode surface, affecting processing efficiency and accuracy.
A positioning tool including arc blocks, tube dust blowing parts, drive parts and air supply parts is designed. The rapid positioning and movement of graphite electrodes are achieved through arc blocks and tube dust blowing parts, and blown through air supply parts. Remove dust from the electrode surface.
It realizes rapid loading and unloading of graphite electrodes and dust cleaning, improves processing efficiency and accuracy, and ensures the stability of the processing process.
Smart Images
Figure CN222309357U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of graphite electrode positioning, in particular to a positioning tool for graphite electrode processing. Background Art
[0002] Graphite electrode is an electrode made of graphite material. Graphite material has good conductivity, high temperature resistance and chemical stability. Graphite electrode plays an important role in many electrical and electronic equipment. When processing graphite electrode, it needs to be clamped and positioned by a fixture to ensure the stability and accuracy of the graphite electrode during the processing and prevent processing errors caused by vibration or displacement. The fixture can fix the graphite electrode in the correct position to keep it in a constant posture and motion trajectory during the processing;
[0003] The fixture can only position a single graphite electrode and cannot achieve fast loading and unloading, which affects the processing efficiency. In addition, when processing the graphite electrode, dust is easily attached to its surface, and the fixture cannot clean the dust on the graphite electrode.
[0004] In order to solve the above problems, the present application proposes a positioning tool for graphite electrode processing. Utility Model Content
[0005] Based on the technical problems existing in the background technology, the utility model proposes a positioning tool for graphite electrode processing.
[0006] The utility model provides a positioning tool for graphite electrode processing, comprising a bracket;
[0007] Two arc blocks arranged opposite to each other are installed on the bracket, a limiting channel is formed between the two arc blocks, openings are formed at the top and bottom between the two arc blocks, and the two openings are communicated with the limiting channel;
[0008] The bracket is provided with a tubular dust-blowing member which is arranged transversely and extends into the limiting channel, and a driving member for driving the tubular dust-blowing member to rotate. The tubular dust-blowing member is fixedly sleeved with a positioning plate which is located in the limiting channel. The positioning plate is provided with a plurality of circumferentially arranged arc grooves, and elastic top members are installed in the plurality of arc grooves.
[0009] An air supply component for supplying air to the tubular dust blowing component is installed on the bracket.
[0010] Preferably, the tubular dust blowing member comprises a dust blowing pipe, which is transversely mounted on the bracket and driven to rotate by a driving member, the positioning plate is fixedly sleeved on the dust blowing pipe, and a plurality of circumferentially arranged dust blowing holes are opened at the end of the dust blowing pipe.
[0011] Preferably, the driving member includes a servo motor and two gears, the two gears are meshed with each other, one gear is fixedly mounted on the dust blowing pipe, the servo motor is mounted on a bracket and located at the end of the other gear, and the output end of the servo motor is connected to the center of the other gear.
[0012] Preferably, the air supply part includes a rotary joint and an air supply pipe, the rotary joint is installed on the side of the bracket and is located at one end of the dust blowing pipe, one end of the dust blowing pipe rotates through the side of the bracket and is connected to the rotating air outlet end of the rotary joint, the air supply pipe is connected to the air inlet end of the rotary joint, and the end of the air supply pipe away from the rotary joint is connected to the air pump.
[0013] Preferably, the elastic top member includes a spring and a semi-arc block, the spring is installed on the inner wall of the arc groove, and the semi-arc block is placed in the arc groove and connected to the spring.
[0014] The above technical solution of the utility model has the following beneficial technical effects:
[0015] By means of the arc block, tubular dust blowing member, driving member and positioning plate, the graphite electrode to be positioned can be placed from the opening at the top between the two arc blocks into the arc groove provided in the positioning plate, and then the driving member can drive the tubular dust blowing member to drive the positioning plate to rotate, so that the graphite electrode in the arc groove can be abutted against the inner wall of the arc block. Under the action of the elastic top member, the graphite electrode and the arc block can be abutted more tightly, thereby completing the positioning of the graphite electrode. After the processing of the graphite electrode is completed, the driving member can drive the positioning plate to move the processed graphite electrode to the opening position at the bottom between the two arc blocks. Under the action of the elastic top member, the graphite electrode can be quickly popped out from the opening at the bottom between the two arc blocks. This structure can realize rapid loading and unloading of graphite electrodes and improve processing efficiency.
[0016] After the graphite electrode is positioned through the set air supply part, during the processing, the gas can be guided to the tubular dust blowing part through the air supply part, and the graphite electrode in the processing process can be blown dust through the tubular dust blowing part. This structure can prevent dust from adhering to the graphite electrode, thereby ensuring the processing effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 The utility model is a structural schematic diagram of a positioning tool for graphite electrode processing.
[0018] Figure 2 For this utility model Figure 1 Schematic diagram of the local structure in.
[0019] Figure numerals: 1. bracket; 2. arc block; 3. tubular dust blowing member; 31. dust blowing pipe; 32. dust blowing hole; 4. driving member; 41. servo motor; 42. gear; 5. positioning plate; 6. elastic top member; 61. spring; 62. semi-arc block; 7. air supply member; 71. rotary joint; 72. air supply pipe. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.
[0021] like Figure 1 and Figure 2 As shown, the utility model provides a positioning tool for graphite electrode processing, including a bracket 1;
[0022] In this embodiment, two arc blocks 2 are installed on the bracket 1, and a limiting channel is formed between the two arc blocks 2. Openings are formed at the top and bottom between the two arc blocks 2, and both openings are connected to the limiting channel.
[0023] In this embodiment, a tubular dust blowing member 3 which is arranged transversely and extends into the limiting channel and a driving member 4 for driving the tubular dust blowing member 3 to rotate are installed on the bracket 1. The tubular dust blowing member 3 includes a dust blowing tube 31, which is transversely installed on the bracket 1 and driven to rotate by the driving member 4. The positioning plate 5 is fixedly sleeved on the dust blowing tube 31, and a plurality of circumferentially arranged dust blowing holes 32 are opened at the end of the dust blowing tube 31. The driving member 4 includes a servo motor 41 and two gears 42, which are meshed with each other. One gear 42 is fixedly sleeved on the dust blowing tube 31. The servo motor 41 is installed on the bracket 1 and is located at the end of the other gear 42. The output end of the servo motor 41 is connected to the center of the other gear 42.
[0024] In this embodiment, a positioning plate 5 located in the limiting channel is fixedly mounted on the tubular dust blowing member 3, and a plurality of arc grooves arranged circumferentially are formed on the positioning plate 5, and elastic top members 6 are installed in each of the arc grooves. The elastic top member 6 includes a spring 61 and a semi-arc block 62, wherein the spring 61 is installed on the inner wall of the arc groove, and the semi-arc block 62 is placed in the arc groove and connected to the spring 61.
[0025] It should be noted that: when in use, the graphite electrode to be positioned can be placed into the arc groove provided in the positioning plate 5 through the opening at the top between the two arc blocks 2, so that it is placed on the semi-arc block 62, and then the servo motor 41 drives the gear 42 to drive the dust blowing tube 31 to rotate, so that the positioning plate 5 rotates accordingly, so that the graphite electrode in the arc groove can be abutted against the inner wall of the arc block 2, and under the action of the spring 61, the graphite electrode and the arc block 2 can be abutted more closely, so that the positioning of the graphite electrode can be completed. After the processing of the graphite electrode is completed, the servo motor 41 drives the gear 42 to drive the dust blowing tube 31 and the positioning plate 5 to rotate, so that the processed graphite electrode can be moved to the opening position at the bottom between the two arc blocks 2, and under the action of the spring 61, the graphite electrode can be quickly ejected from the opening at the bottom between the two arc blocks 2. This structure can realize rapid loading and unloading of graphite electrodes and improve processing efficiency.
[0026] In this embodiment, an air supply member 7 for supplying air to the tubular dust blowing member 3 is installed on the bracket 1. The air supply member 7 includes a rotary joint 71 and an air supply pipe 72. The rotary joint 71 is installed on the side of the bracket 1 and is located at one end of the dust blowing pipe 31. One end of the dust blowing pipe 31 rotates through the side of the bracket 1 and is connected to the rotating air outlet end of the rotary joint 71. The air supply pipe 72 is connected to the air inlet end of the rotary joint 71, and the end of the air supply pipe 72 away from the rotary joint 71 is connected to the air pump.
[0027] It should be noted that: when in use, after the graphite electrode is positioned, during the graphite electrode processing, the air supply pipe 72 can be connected to the air pump, so that the high-pressure gas enters the dust blowing pipe 31 along the rotary joint 71, and can be blown toward the graphite electrode in the processing process through the dust blowing hole 32 opened on the dust blowing pipe 31, which can effectively blow away the dust on the graphite electrode. This structure can prevent dust from adhering to the graphite electrode, thereby ensuring the processing effect.
[0028] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.
Claims
1. A positioning tool for graphite electrode processing, comprising a bracket (1), characterized in that: The bracket (1) is provided with two arc blocks (2) arranged opposite to each other, a limiting channel is formed between the two arc blocks (2), openings are formed at the top and the bottom between the two arc blocks (2), and the two openings are communicated with the limiting channel; The bracket (1) is provided with a tubular dust blowing member (3) which is arranged transversely and extends into the limiting channel, and a driving member (4) for driving the tubular dust blowing member (3) to rotate; the tubular dust blowing member (3) is fixedly sleeved with a positioning plate (5) located in the limiting channel; the positioning plate (5) is provided with a plurality of circumferentially arranged arc grooves, and elastic top members (6) are installed in the plurality of arc grooves; An air supply component (7) for supplying air to the tubular dust blowing component (3) is installed on the bracket (1).
2. A positioning tool for graphite electrode processing according to claim 1, characterized in that: The tubular dust blowing member (3) comprises a dust blowing pipe (31), the dust blowing pipe (31) is transversely mounted on the bracket (1) and driven to rotate by a driving member (4), the positioning plate (5) is fixedly sleeved on the dust blowing pipe (31), and a plurality of circumferentially arranged dust blowing holes (32) are provided at the end of the dust blowing pipe (31).
3. A positioning tool for graphite electrode processing according to claim 2, characterized in that: The driving member (4) comprises a servo motor (41) and two gears (42), the two gears (42) meshing with each other, one gear (42) being fixedly sleeved on the dust blowing pipe (31), the servo motor (41) being mounted on the bracket (1) and located at the end of the other gear (42), and the output end of the servo motor (41) being connected to the center of the other gear (42).
4. A positioning tool for graphite electrode processing according to claim 2, characterized in that: The air supply component (7) comprises a rotary joint (71) and an air supply pipe (72); the rotary joint (71) is mounted on the side of the bracket (1) and is located at one end of the dust blowing pipe (31); one end of the dust blowing pipe (31) rotates through the side of the bracket (1) and is connected to the rotating air outlet end of the rotary joint (71); the air supply pipe (72) is connected to the air inlet end of the rotary joint (71), and one end of the air supply pipe (72) away from the rotary joint (71) is connected to an air pump.
5. A positioning tool for graphite electrode processing according to claim 4, characterized in that: The elastic top member (6) comprises a spring (61) and a semi-arc block (62); the spring (61) is mounted on the inner wall of the arc groove; the semi-arc block (62) is placed in the arc groove and connected to the spring (61).