Welding rod core wire straightening machining device
By designing a welding core straightening processing device including handle worm, worm gear and bidirectional threaded rod, the problem of dynamic adjustment of welding core straightening processing diameter in the prior art is solved, and flexible processing of welding cores of different diameters is achieved.
Patent Information
- Application Number
- CN202421538458.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-07-02
AI Technical Summary
The existing wire straightening machine devices cannot dynamically adjust the straightening processing diameter of the welding core according to actual production conditions, which limits the flexibility and applicability of the equipment.
A welding core straightening processing device for welding rods is designed. By meshing the structures such as handle worm, worm gear, bidirectional threaded rod and pushing block, the distance between the straightening block and the straightening rod is realized, thereby adapting to welding cores of different diameters for straightening.
Dynamic adjustment and straightening processing of welding cores of different diameters is realized, and the flexibility and applicability of the equipment are improved.
Smart Images
Figure CN222754316U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wire straightening machine devices, in particular to a welding core straightening processing device for welding rods. Background Art
[0002] As a part of welding process automation, the origin of wire straightening machine can be traced back to the increasing demand for automation of welding technology. Traditionally, the welding core of the welding rod is processed by manual straightening or simple mechanical means, but with the improvement of welding automation, the requirements for the straightness and consistency of the welding core are also getting higher and higher, which has prompted the development and application of wire straightening machine.
[0003] Existing technology: Mechanical straightening devices apply force and rotation through a series of transmission wheels or rollers to straighten the welding core during the process. Electromagnetic straightening devices use electromagnetic principles to straighten the welding core. Laser straightening devices use laser technology to monitor and adjust the diameter of the welding core in real time.
[0004] Traditional equipment cannot dynamically adjust the straightening diameter according to actual production conditions and can only process welding cores of one diameter, which limits the flexibility and applicability of the equipment. Therefore, a welding core straightening processing device for welding rods is proposed to solve the above problems. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides a welding core straightening processing device for welding rods, aiming to improve the problem that the equipment in the prior art cannot adjust the diameter of the straightening processing.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a welding core straightening processing device for a welding rod, comprising a bracket, a fixing plate is fixedly connected to the upper front side of the bracket, a handle worm is rotatably connected to the inner middle part of the fixing plate, a worm wheel is rotatably connected to the inner middle part of the fixing plate, the handle worm and the worm wheel are meshed with each other, a two-way threaded rod is fixedly connected to the inner rear side of the fixing plate, two pushing blocks are slidably connected to the left and right ends of the two-way threaded rod respectively, the rear ends of the two pushing blocks are rotatably connected to the pushing rod, a straightening block is arranged on the upper front side of the bracket, the front left and right sides of the straightening block are fixedly connected to sliding rods, the two sliding rods are slidably connected to the left and right sides of the inner part of the fixing plate respectively, and the front ends of the two sliding rods The two cams are fixedly connected to a limit plate, the two pushing rods are respectively rotatably connected to the left and right sides of the front part of the straightening block, the left and right sides of the lower part of the straightening block are fixedly connected to a slider 1, the two sliders 1 are respectively slidably connected to the upper part of the bracket, the left and right sides of the upper part of the bracket are fixedly connected to a fixed block 1, the adjacent ends of the two fixed blocks 1 are rotatably connected to a straightening rod, the right end of the straightening rod is fixedly connected to a wheel disc 1, the rear left part of the bracket is fixedly connected to a motor, the driving end of the motor is fixedly connected to a wheel disc 2, the outer peripheries of the wheel disc 1 and the wheel disc 2 are provided with belts, the left side of the bracket is fixedly connected to a protective shell, the wheel disc 1 and the wheel disc 2 are both rotatably connected to the inside of the protective shell, and a transfer assembly is provided on the upper part of the bracket, and the transfer assembly is used to transfer the position of the processed welding core.
[0007] Furthermore, the transfer assembly includes two fixed blocks 2, and the two fixed blocks 2 are respectively fixedly connected to the left and right sides of the upper rear side of the bracket, and the adjacent side of the two fixed blocks 2 is rotatably connected to a moving block, the right end of the moving block is fixedly connected to a crank rod, the rear end of the crank rod is rotatably connected to a pull rod, the front end of the pull rod is rotatably connected to a slider 2, the upper right side of the bracket is fixedly connected to a cylinder, and the front side of the slider 2 is fixedly connected to the driving end of the cylinder.
[0008] Furthermore, a drainage groove is fixedly connected to the upper rear portion of the bracket, and a switch is fixedly connected to the right front portion of the bracket.
[0009] Furthermore, a blocking net is fixedly connected to the interior of the bracket.
[0010] Furthermore, a limiting groove 1 is provided on both left and right sides of the upper part of the bracket, and the two sliding blocks 1 are respectively slidably connected inside the two limiting grooves 1.
[0011] Furthermore, the two sliding blocks 1 and the two limiting grooves 1 are both T-shaped.
[0012] Furthermore, the moving blocks and the strips of the barrier net are arranged alternately.
[0013] Furthermore, a second limiting groove is provided on the right side of the upper portion of the bracket, and the second sliding block is slidably connected to the interior of the second limiting groove.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, the handle worm is rotated, the handle worm drives the worm wheel to rotate, the worm wheel drives the bidirectional threaded rod to rotate, the bidirectional threaded rod drives the two pushing blocks to slide away, the two pushing blocks push the two pushing rods to slide away, the two pushing rods push the straightening block to slide, the straightening block slides close to the straightening rod, thereby changing the distance between the straightening block and the straightening rod, so that the straightening of welding cores with different diameters can be achieved.
[0016] 2. In the utility model, the cylinder pulls the second slider to slide forward, the second slider pulls the front end of the pull rod to slide forward, the rear end of the pull rod pulls the rear end of the crank rod to rotate clockwise, the front end of the crank rod drives the moving block to rotate clockwise, and the moving block will lift the welding core on the upper part of the blocking net and slide it backward, thereby realizing the function of moving and transporting the product. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a three-dimensional schematic diagram of a welding rod welding core straightening processing device proposed by the utility model;
[0018] Figure 2 This is a schematic structural diagram of a protective shell of a welding rod welding core straightening processing device proposed by the utility model;
[0019] Figure 3 A schematic diagram of the structure of a support for a welding rod welding core straightening processing device proposed by the utility model;
[0020] Figure 4 This is a structural schematic diagram of a fixing plate of a welding rod welding core straightening processing device proposed by the utility model;
[0021] Figure 5 The utility model is a schematic structural diagram of a moving block of a welding rod core straightening processing device.
[0022] Legend:
[0023] 1. Bracket; 2. Fixed plate; 3. Handle worm; 4. Worm gear; 5. Bidirectional threaded rod; 6. Push block; 7. Push rod; 8. Straightening block; 9. Sliding rod; 10. Limiting plate; 11. Fixed block 1; 12. Straightening rod; 13. Motor; 14. Wheel 1; 15. Wheel 2; 16. Belt; 17. Protective shell; 18. Sliding block 1; 19. Fixed block 2; 20. Moving block; 21. Crank rod; 22. Pull rod; 23. Sliding block 2; 24. Cylinder; 25. Switch; 26. Barrier net; 27. Drainage trough; 28. Limiting slot 1; 29. Limiting slot 2. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] Reference Figure 1-Figure 4The utility model provides an embodiment: a welding core straightening processing device for welding rods, comprising a bracket 1, the bracket 1 is used to support the height of the equipment, the upper front side of the bracket 1 is fixedly connected with a fixing plate 2, the fixing plate 2 is used to fix the movement fulcrum of the internal structure, the inner middle part of the fixing plate 2 is rotatably connected with a handle worm 3, the handle worm 3 is used to drive the worm wheel 4 to rotate, the inner middle part of the fixing plate 2 is rotatably connected with a worm wheel 4, the worm wheel 4 is used to drive the bidirectional threaded rod 5 to rotate, the handle worm 3 and the worm wheel 4 are meshed with each other, the inner part of the worm wheel 4 is fixedly connected with a bidirectional threaded rod 5, the bidirectional threaded rod 5 is used to drive two pushing blocks 6 to move, the inner rear side of the fixing plate 2 is slidably connected with two pushing blocks 6, the two pushing blocks 6 are used to respectively drive two pushing rods 7 to slide away , the two pushing blocks 6 are respectively threadedly connected to the left and right ends of the two-way threaded rod 5, and the rear ends of the two pushing blocks 6 are rotatably connected with pushing rods 7. The two pushing rods 7 can push the straightening block 8 to move. A straightening block 8 is provided on the upper front side of the bracket 1. The straightening block 8 can cooperate with the straightening rod 12 to straighten the welding core. The front left and right sides of the straightening block 8 are fixedly connected with sliding rods 9. The two sliding rods 9 are used to stabilize the sliding of the straightening block 8. The two sliding rods 9 are respectively slidably connected to the left and right sides of the inside of the fixed plate 2. The front ends of the two sliding rods 9 are fixedly connected to the limiting plates 10. The two limiting plates 10 can prevent the two sliding rods 9 from slipping off. The two pushing rods 7 are respectively rotatably connected to the left and right sides of the front of the straightening block 8, and the left and right sides of the lower part of the straightening block 8 are fixedly connected with sliders 18 , the two sliders 18 can prevent the straightening block 8 from moving downward under pressure, the two sliders 18 and the two limit grooves 28 are both T-shaped, the two sliders 18 are respectively slidably connected to the upper part of the bracket 1, and the upper left and right sides of the bracket 1 are provided with limit grooves 28, the two limit grooves 28 can limit the sliding of the two sliders 18, the two sliders 18 are respectively slidably connected inside the two limit grooves 28, the upper rear side of the bracket 1 is fixedly connected with a drainage groove 27, the drainage groove 27 is used to transport the straightened welding core away from the equipment, the front right side of the bracket 1 is fixedly connected with a switch 25, the switch 25 can control the operation of the equipment, the upper left and right sides of the bracket 1 are fixedly connected with fixed blocks 11, the two fixed blocks 11 can fix the straightening rod 12 , the adjacent ends of the two fixed blocks 11 are rotatably connected with a straightening rod 12, and the straightening rod 12 is used to straighten the welding core. The right end of the straightening rod 12 is fixedly connected with a wheel disc 14, and the wheel disc 14 can drive the straightening rod 12 to rotate. The left side of the rear of the bracket 1 is fixedly connected with a motor 13, and the motor 13 is used to drive the wheel disc 2 15 to rotate. The driving end of the motor 13 is fixedly connected with the wheel disc 2 15. The outer periphery of the wheel disc 14 and the wheel disc 2 15 is provided with a belt 16, and the wheel disc 2 15 can drive the wheel disc 14 to rotate through the belt 16. The left side of the bracket 1 is fixedly connected with a protective shell 17, and the protective shell 17 can prevent people from being entangled by the belt 16. The wheel disc 14 and the wheel disc 2 15 are both rotatably connected to the inside of the protective shell 17. The upper part of the bracket 1 is provided with a transfer component.The transfer assembly is used to transfer the processed welding core.
[0026] Reference Figure 1 , Figure 3 and Figure 5 The transfer assembly includes two fixed blocks 19, which can fix the moving block 20. The two fixed blocks 19 are respectively fixedly connected to the left and right sides of the upper rear side of the bracket 1. The adjacent side of the two fixed blocks 19 is rotatably connected with the moving block 20. The moving block 20 is used to transport the welding core away from the equipment. The inside of the bracket 1 is fixedly connected with a blocking net 26. The strips of the moving block 20 and the blocking net 26 are arranged alternately. The right end of the moving block 20 is fixedly connected with a crank rod 21, and the rear end of the crank rod 21 is rotatably connected with a pull rod 22. The front end of the pull rod 22 is rotatably connected with a slider 23. A limiting groove 29 is provided on the upper right side of the bracket 1. The slider 23 is slidably connected to the inside of the limiting groove 29. A cylinder 24 is fixedly connected to the upper right side of the bracket 1, and the front side of the slider 23 is fixedly connected to the driving end of the cylinder 24.
[0027] Working principle: control switch 25 to power the equipment, start motor 13, motor 13 rotates to drive wheel plate 2 15 to rotate, wheel plate 2 15 drives belt 16 to rotate, belt 16 drives wheel plate 1 14 to rotate, wheel plate 14 drives straightening rod 12 to rotate, then adjust the processing diameter of the machine, turn the handle worm 3, the handle worm 3 drives the worm wheel 4 to rotate, the worm wheel 4 drives the bidirectional threaded rod 5 to rotate, the bidirectional threaded rod 5 drives two push blocks 6 to slide away from each other, the two push blocks 6 push two push rods 7 to slide away from each other, the two push rods 7 push the straightening block 8 to slide, the straightening block 8 slides close to the straightening rod 12, thereby changing the distance between the straightening block 8 and the straightening rod 12, so that welding cores of different diameters can be straightened, and the welding cores can be straightened. The welding core is inserted from the gap between the straightening block 8 and the straightening rod 12. The welding core will slide on the straightening block 8 and then slide downward to be squeezed by the inclined surface of the straightening block 8 and the rotation of the straightening rod 12, thereby straightening the welding core. The welding core then slides out from the lower part of the straightening rod 12 and falls into the interior of the blocking net 26. When the welding core processing is completed, the cylinder 24 is started, and the cylinder 24 pulls the slider 23 to slide forward. The slider 23 pulls the front end of the pull rod 22 to slide forward. The rear end of the pull rod 22 pulls the rear end of the crank rod 21 to rotate clockwise. The front end of the crank rod 21 drives the moving block 20 to rotate clockwise, and the moving block 20 will lift the welding core on the upper part of the blocking net 26 and slide it backward. The welding core will fall into the upper part of the drainage trough 27 and then slide out of the equipment from the upper part of the drainage trough 27.
[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A welding rod core straightening device, comprising a support (1), characterized in that: The upper front side of the bracket (1) is fixedly connected with a fixing plate (2), the inner middle part of the fixing plate (2) is rotatably connected with a handle worm (3), the inner middle part of the fixing plate (2) is rotatably connected with a worm wheel (4), the handle worm (3) and the worm wheel (4) are meshed with each other, the inner part of the worm wheel (4) is fixedly connected with a bidirectional threaded rod (5), the inner rear side of the fixing plate (2) is slidably connected with two pushing blocks (6), the two pushing blocks (6) are respectively threadedly connected to the left and right ends of the bidirectional threaded rod (5), the rear ends of the two pushing blocks (6) are rotatably connected with a pushing rod (7), the upper front side of the bracket (1) is provided with a straightening block (8), the front left and right sides of the straightening block (8) are fixedly connected with sliding rods (9), the two sliding rods (9) are respectively slidably connected to the inner left and right sides of the fixing plate (2), the front ends of the two sliding rods (9) are fixedly connected to the limiting plate (10), the two pushing rods (7) are respectively rotatably connected to the straightening block (8) The left and right sides of the front part of the block (8), the left and right sides of the lower part of the straightening block (8) are fixedly connected with a slider (18), and the two sliders (18) are respectively slidably connected to the upper part of the bracket (1), and the left and right sides of the upper part of the bracket (1) are fixedly connected with a fixed block (11), and the adjacent ends of the two fixed blocks (11) are rotatably connected with a straightening rod (12), and the right end of the straightening rod (12) is fixedly connected with a wheel (14), and the left side of the rear part of the bracket (1) is fixedly connected with the straightening rod (12). The bracket (1) is fixedly connected to a motor (13), the driving end of the motor (13) is fixedly connected to a wheel disc 2 (15), the outer peripheries of the wheel disc 1 (14) and the wheel disc 2 (15) are sleeved with a belt (16), the left side of the bracket (1) is fixedly connected to a protective shell (17), the wheel disc 1 (14) and the wheel disc 2 (15) are both rotatably connected to the inside of the protective shell (17), and a transfer assembly is arranged on the upper part of the bracket (1), and the transfer assembly is used to transfer the position of the processed welding core.
2. The welding core straightening device of a welding rod according to claim 1, characterized in that: The transfer assembly comprises two fixed blocks (19), the two fixed blocks (19) are respectively fixedly connected to the left and right sides of the upper rear side of the bracket (1), the adjacent side of the two fixed blocks (19) is rotatably connected to a moving block (20), the right end of the moving block (20) is fixedly connected to a crank rod (21), the rear end of the crank rod (21) is rotatably connected to a pull rod (22), the front end of the pull rod (22) is rotatably connected to a slider (23), the upper right side of the bracket (1) is fixedly connected to a cylinder (24), and the front side of the slider (23) is fixedly connected to the driving end of the cylinder (24).
3. The welding core straightening device of a welding rod according to claim 1, characterized in that: A drainage groove (27) is fixedly connected to the upper rear portion of the bracket (1), and a switch (25) is fixedly connected to the right front portion of the bracket (1).
4. The welding core straightening device of a welding rod according to claim 2, characterized in that: A blocking net (26) is fixedly connected inside the bracket (1).
5. The welding core straightening device of a welding rod according to claim 1, characterized in that: The upper left and right sides of the bracket (1) are both provided with a limiting groove (28), and the two sliding blocks (18) are respectively slidably connected inside the two limiting grooves (28).
6. The welding core straightening device of a welding rod according to claim 5, characterized in that: The two sliding blocks (18) and the two limiting grooves (28) are both T-shaped.
7. The welding core straightening device of a welding rod according to claim 4, characterized in that: The moving blocks (20) and the strips of the blocking net (26) are arranged alternately.
8. The welding core straightening device of a welding rod according to claim 2, characterized in that: A second limiting groove (29) is provided on the right side of the upper portion of the bracket (1), and the second sliding block (23) is slidably connected inside the second limiting groove (29).